Single and double line interchangeable production lines

Abstract

A single-line and double-line interchangeable assembly line includes a frame; front and rear annular guide rails, which correspond to each other front and back and are fixed to the frame; left and right turnover basket drive mechanisms, which are transmission-connected to each other; a group of front turnover baskets, a group of rear turnover baskets, a group of front turnover basket guide mechanisms, and a group of rear turnover basket guide mechanisms, characterized in that: a plate body of a group of front turnover baskets facing a side of a group of rear turnover baskets constitutes a front turnover basket back plate, the lower part of the front turnover basket back plate is hinged to the edge of the front turnover basket bottom plate of the group of front turnover baskets, and a front turnover basket back plate gap-covering expansion edge is provided at the lower part of the front turnover basket back plate, and a plate body of a group of rear turnover baskets facing a side of the group of front turnover baskets constitutes a rear turnover basket back plate, the lower part of the rear turnover basket back plate is hinged to the edge of the group of rear turnover basket back plates, and a rear turnover basket back plate gap-covering expansion edge is provided at the lower part of the rear turnover basket back plate. Advantages: It meets the interchange requirements of single and double lines, avoids damage to clothing parts and avoids adverse effects on transmission parts; saves energy.

Description

Technical Field

[0001] The invention belongs to the technical field of light industrial product assembly line production equipment, and in particular relates to a single-line and double-line interchangeable assembly line. Background Art

[0002] The single-line and double-line interchangeable assembly lines mentioned above are rhythmic production lines in which single-line and double-line can be converted into each other. The light industrial products mentioned above mainly refer to clothing, but are not limited to clothing. For example, they can be shoes and hats, luggage, electronic and electrical products, dolls and toys, etc.

[0003] Taking clothing manufacturers as an example, the production process of a piece of clothing usually includes several processes such as cutting, sewing, making button holes (i.e. "making buttonholes"), buttoning with buttonholes (abbreviated as "buttonhole buttoning"), installing pockets, installing collars, installing sleeves, installing plackets, sewing logos and ironing. These processes are often carried out in a division of labor and automation manner, or more precisely, in an assembly line operation manner. The advantage of the assembly line operation method is that it can link employees who originally worked separately, cooperate with each other, discover each other's problems in time, reduce quality and batch problems, and enable the team leader to maintain management and tracking of each workstation and deal with abnormal problems on the production line in time; it does not require professional management personnel to effectively manage the production line, which can improve It can improve employee morale and maximize the potential of employees at each workstation, visualize bottleneck processes and hidden resources, enable all team members to pay attention to bottleneck processes, create a teamwork atmosphere, rely on team strength to supervise and assist each other, facilitate managers to manage production lines, and ultimately improve efficiency in a relaxed and enjoyable work environment; it can transmit output, quality, and individual actual completion time data to the computer in a timely manner, and transmit it to the cloud server in real time as needed. Through software analysis, it is possible to understand the actual time for each employee to complete the corresponding process, so that managers can understand the actual production status on computers or mobile devices such as mobile phones, help managers manage employees and adjust the division of labor among employees, and achieve the purpose of effectively managing employees and improving efficiency.

[0004] In the published Chinese patent literature, technical information related to the above-mentioned single-line and double-line interchangeable assembly lines for clothing processing can be found, such as the "A single-line and double-line interchangeable intelligent beat assembly line system" recommended by CN107814133B. The technical solution provided by this patent can objectively achieve the technical effects recorded in paragraph 0013 of its specification. However, the shortcomings of CN107814133B are compensated by the technical solution of "single-line and double-line interchangeable assembly lines" recommended by CN111573159A.

[0005] Although CN111573159A addresses the shortcomings of CN107814133B and objectively achieves the technical effect described in paragraph 0017 of its specification, it still has the following shortcomings: First, when the baffle lifting drive mechanism operates to raise the single-line operation lifting plate upward, it can meet the single-line operation requirements of the front and rear assembly lines, and the front conveyor belt and the rear conveyor belt can each meet the corresponding process requirements. In other words, the front and rear conveyor belts of the front and rear assembly lines can meet the workers' processing requirements for two different styles of clothing products without interfering with each other. When the baffle lifting drive mechanism operates in the reverse direction and the single-line operation lifting plate moves downward, the original two single lines are transformed into a single wide line to meet the requirements of clothing processing with multiple and relatively complex processes. When the wide line is running, the front and rear rhythmic transmission mechanisms can make the front and rear conveyor belts achieve the effect of keeping pace with each other. However, due to the downward displacement of the single-line operation lifting plate, a gap (gap) of the thickness of the single-line operation lifting plate is generated between the front and rear conveyor belts of the previous two assembly lines. Therefore, in the aforementioned wide line operation state, since the clothing is relatively soft, it is very easy to enter between the front and rear conveyor belts, that is, into the groove formed by the lowering of the original single-line operation lifting plate. On the one hand, it will damage the clothing parts, and on the other hand, it will cause the clothing parts to be embedded in the transmission parts, causing shutdowns and even undesirable accidents. Secondly, although the turnover basket can be omitted, that is, the front and rear conveyor belt stations can be separated The plate separates the workstation cavity (i.e., the workpiece cavity) on the front and rear conveyor belts. However, since the front and rear conveyor belt drive mechanisms need to drive the front and rear conveyor belts as a whole, they need to be driven by a power mechanism with sufficient power, which is not conducive to saving energy consumption. Thirdly, the front and rear conveyor belts use crawler belts or belts, which can only run in one direction and cannot be switched at will to achieve the effect of bidirectional operation. This is not convenient for the process layout of the production line. For example, if the front assembly line runs from left to right, the rear assembly line can only run from right to left. Raw materials cannot be uniformly produced from left to right into finished products, which affects the process layout and causes process backflow. In view of the above, there is still a need for improvement. The technical solution to be introduced below was produced in this context. Summary of the Invention

[0006] The task of the present invention is to provide a single-line and double-line interchangeable production line that can help to fully close the gap in the bottom plate of the turnover basket between the two single lines when the two single lines are converted into one wide line, thereby preventing clothing parts from being embedded in the gap in the bottom plate of the turnover basket and avoiding damage to the clothing parts and avoiding adverse effects on the transmission parts or even accidents, and is conducive to changing the conveyor belt transmission into a chain-driven turnover basket and the turnover basket guide rail to form a rolling pair, thereby significantly reducing the driving power of the power drive mechanism to save energy consumption.

[0007] The task of the present invention is accomplished in this way: a single-line and double-line interchangeable assembly line includes a frame; a front annular guide rail and a rear annular guide rail, the front annular guide rail and the rear annular guide rail correspond to each other front and back and are fixed to the frame; a turnover basket left drive mechanism and a turnover basket right drive mechanism, the turnover basket left drive mechanism is arranged at the left end of the frame, the turnover basket right drive mechanism is arranged at the right end of the frame in a state corresponding to the turnover basket left drive mechanism, and the turnover basket left drive mechanism and the turnover basket right drive mechanism are transmission-connected to each other; a group of front turnover baskets, a group of rear turnover baskets, a group of front turnover basket guide mechanisms and a group of rear turnover basket guide mechanisms, the number of a group of front turnover basket guide mechanisms is equal to the number of a group of rear turnover basket guide mechanisms The number of the front turnover baskets is equal to that of the front turnover basket guide mechanisms and they maintain a front-to-back correspondence with each other. A group of front turnover basket guide mechanisms is connected to the left turnover basket drive mechanism and at the same time forms a rolling pair with the front annular guide rail. A group of rear turnover basket guide mechanisms is connected to the right turnover basket drive mechanism and at the same time forms a rolling pair with the rear annular guide rail. The number of the front turnover baskets is equal to that of the front turnover basket guide mechanisms and they are fixed on the upper part of the front turnover basket guide mechanisms. The number of the rear turnover baskets is equal to that of the rear turnover basket guide mechanisms and they are fixed on the upper part of the rear turnover basket guide mechanisms. The plate of the front turnover baskets facing the side of the rear turnover baskets constitutes a front turnover basket back plate. The lower part of the front turnover basket back plate is connected to the left turnover basket drive mechanism and at the same time forms a rolling pair with the rear annular guide rail. The front turnover basket bottom plate of a group of front turnover baskets is hinged to the front turnover basket bottom plate edge on one side of the group of rear turnover baskets, and a front turnover basket back plate seam-covering extension edge extending to the bottom of the front turnover basket bottom plate is formed at the lower part of the back plate of the front turnover basket. The plate body of the group of rear turnover baskets facing the side of the group of front turnover baskets is formed as a rear turnover basket back plate corresponding to the front turnover basket back plate. The lower part of the rear turnover basket back plate is hinged to the rear turnover basket back plate edge on the side of the rear turnover basket bottom plate of a group of rear turnover baskets facing the front turnover baskets, and a rear turnover basket back plate seam-covering extension edge extending to the bottom of the rear turnover basket bottom plate is extended at the lower part of the rear turnover basket back plate. When the front turnover basket back plate and the rear turnover basket back plate are respectively flipped upward When turning to a state tending to be upright, the group of front turnover baskets and the group of rear turnover baskets are separated by the front turnover basket back plate and the rear turnover basket back plate, so that the group of front turnover baskets and the group of rear turnover baskets respectively form two single-line narrow production lines; when the front turnover basket back plate and the rear turnover basket back plate are respectively flipped downward to a state tending to overlap with the front turnover basket bottom plate and the rear turnover basket bottom plate, the group of front turnover baskets and the group of rear turnover baskets are connected to each other at their respective corresponding positions to jointly form a wide production line, and in this state, the turnover basket bottom plate gap formed between the front turnover basket bottom plate and the rear turnover basket bottom plate is jointly covered by the front turnover basket back plate gap covering extension edge and the rear turnover basket back plate gap covering extension edge.

[0008] In a specific embodiment of the present invention, each of the group of front turnover baskets has a front turnover basket left wall panel and a front turnover basket right wall panel, the front turnover basket left wall panel and the front turnover basket right wall panel correspond to each other on the left and right, and the front turnover basket left wall panel is folded to the right on one side of the front turnover basket back panel to form a front turnover basket back panel left folded edge, and the front turnover basket right wall panel is folded to the left on one side of the front turnover basket back panel to form a front turnover basket back panel right folded edge; the lower part of the front turnover basket back panel is connected to the group of front turnover baskets through a front turnover basket back panel hinge. The bottom plate of each front turnover basket is hinged to the edge of the bottom plate of the front turnover basket on one side of the group of rear turnover baskets, and when the back plate of the front turnover basket is flipped upward to a degree tending to a vertical state, the left end rear side surface of the back plate of the front turnover basket is in contact with the front side surface of the left abutting folding edge of the back plate of the front turnover basket, and the right end rear side surface of the back plate of the front turnover basket is in contact with the front side surface of the right abutting folding edge of the back plate of the front turnover basket; each of the group of rear turnover baskets has a rear turnover basket left wall plate and a rear turnover basket right wall plate, and the rear turnover basket left wall plate and the rear turnover basket right wall plate correspond to each other left and right. The left side of the rear turnover basket is folded to the right to form a left side folding edge of the rear turnover basket back panel, and the right side of the rear turnover basket is folded to the left to form a right side folding edge of the rear turnover basket back panel; the lower part of the rear turnover basket back panel is hinged to the edge of the rear turnover basket bottom panel of each rear turnover basket in a group of rear turnover baskets facing the side of the group of front turnover baskets through the rear turnover basket back panel hinge, and when the rear turnover basket back panel is flipped upward to a degree tending to a vertical state, the rear turnover basket back panel The left end front side surface of the rear turnover basket is in contact with the rear side surface of the left abutting folded edge of the rear turnover basket back plate, and the right end front side surface of the rear turnover basket back plate is in contact with the rear side surface of the right abutting folded edge of the rear turnover basket back plate; the structure of the group of rear turnover basket guide mechanisms connected to the right turnover basket driving mechanism arranged at the right end of the frame and forming a rolling pair with the rear annular guide rail is the same as the structure of the group of front turnover basket guide mechanisms connected to the left turnover basket driving mechanism arranged at the left end of the frame and forming a rolling pair with the front annular guide rail.

[0009] In another specific embodiment of the present invention, a circular guide rail left fixed column supporting beam is formed on the upper left end of the frame, and a circular basket left drive mechanism fixed beam is formed at a position corresponding to the right side of the circular guide rail left fixed column supporting beam in a state parallel to the circular guide rail left fixed column supporting beam; a circular guide rail right fixed column supporting beam is formed on the upper right end of the frame, and a circular guide rail right fixed column supporting beam is formed at a position corresponding to the left side of the circular guide rail right fixed column supporting beam in a state parallel to the circular guide rail right fixed column supporting beam; a front circular guide rail left upper supporting column is fixed in a longitudinal state on the front end of the circular guide rail left fixed column supporting beam. A rear annular guide rail upper left supporting column is fixed in a longitudinal state on the side facing upwards at the rear end of the left fixed column supporting cross beam of the guide rail, a front annular guide rail lower left supporting column is fixed in a longitudinal state on the side facing downwards at the front end of the left fixed column supporting cross beam of the annular guide rail, and a rear annular guide rail lower left supporting column is fixed in a longitudinal state on the side facing downwards at the rear end of the left fixed column supporting cross beam of the annular guide rail; a front annular guide rail upper right supporting column is fixed in a longitudinal state on the side facing upwards at the front end of the right fixed column supporting cross beam of the annular guide rail, a rear annular guide rail upper right supporting column is fixed in a longitudinal state on the side facing upwards at the rear end of the right fixed column supporting cross beam of the annular guide rail, and a front annular guide rail lower left supporting column is fixed in a longitudinal state on the side facing downwards at the front end of the right fixed column supporting cross beam of the annular guide rail The upper end of the front annular guide rail is fixed to the side facing downward of the left end of the front annular guide rail, and the lower end of the front annular guide rail is fixed to the side facing upward of the left end of the front annular guide rail. The upper end of the rear annular guide rail upper left supporting column is fixed to the side facing downward of the left end of the front annular guide rail, and the lower end of the rear annular guide rail lower left supporting column is fixed to the side facing upward of the left end of the front annular guide rail. The upper end of the front annular guide rail upper left supporting column is fixed to the side facing downward of the left end of the rear annular guide rail, and the lower end of the rear annular guide rail lower left supporting column is fixed to the side facing upward of the left end of the rear annular guide rail. The upper end of the front annular guide rail upper right supporting column is fixed to the side facing downward of the right end of the front annular guide rail, and the lower end of the front annular guide rail lower right supporting column The upper end of the right upper supporting column of the rear annular guide rail is fixed to the side facing upward of the right end of the rear annular guide rail, and the lower end of the right lower supporting column of the rear annular guide rail is fixed to the side facing upward of the right end of the rear annular guide rail; the left driving mechanism of the turnover basket is supported between the supporting crossbeam of the left fixed column of the annular guide rail and the fixed crossbeam of the left driving mechanism of the turnover basket; the right driving mechanism of the turnover basket is supported between the supporting crossbeam of the right fixed column of the annular guide rail and the fixed crossbeam of the right driving mechanism of the turnover basket; the group of front turnover basket guide mechanisms simultaneously form a rolling pair with the front side surface and the rear side surface of the front annular guide rail, carrying the group of front turnover baskets fixed to their upper parts and moving along the front annular guide rail;The group of rear turnover basket guide mechanisms simultaneously form rolling pairs with the front and rear side surfaces of the rear annular guide rail, driving the group of rear turnover baskets fixed to their upper portions to move along the rear annular guide rail.

[0010] In another specific embodiment of the present invention, the left drive mechanism of the turnover basket includes a left drive motor, a left drive reduction box, a left drive driving gear, a left drive transmission chain, a left drive axle, a left drive axle driving sprocket, a left drive axle driven sprocket, a front turnover basket guide mechanism traction chain, a left drive axle front support plate and a left drive axle rear support plate, the left drive axle front support plate is fixed to the left end of the front annular guide rail at a position corresponding to the left side of the front end of the left fixed column supporting crossbeam of the annular guide rail, and the left drive axle rear support plate is fixed to the left end of the front annular guide rail at a position corresponding to the left side of the front end of the left fixed column supporting crossbeam of the annular guide rail The left side of the rear end of the left fixed column supporting beam of the annular guide rail is fixed to the left end of the rear annular guide rail, and the front and rear support plates of the left drive wheel axle correspond to each other front and back. The left drive motor is matched with the left drive reduction gearbox in transmission at a position corresponding to the left fixed column supporting beam of the annular guide rail and the fixed beam of the left drive mechanism of the turnover basket, and the left drive reduction gearbox, together with the left drive motor, is fixed to a pair of left drive reduction gearbox fixing seats. The pair of left drive reduction gearbox fixing seats are respectively fixed to the left fixed column supporting beam of the annular guide rail and the fixed beam of the left drive mechanism of the turnover basket in a state corresponding to each other left and right. The left drive reduction gearbox shaft of the left drive reduction gearbox faces forward, and the left drive driving gear is fixed on the left drive reduction gearbox shaft. The front end and the rear end of the left drive wheel axle are respectively rotatably supported on the left drive wheel axle front support plate and the left drive wheel axle rear support plate through the left drive shaft supporting bearing seat. A left drive wheel axle driving gear is fixed in the middle of the left drive wheel axle and at a position corresponding to the left side of the left drive driving gear. One end of the left drive transmission chain is sleeved on the left drive wheel axle driving gear. , the other end is sleeved on the left driving gear, the left transmission wheel shaft driving sprocket is fixed to the front end of the left transmission wheel shaft in a flat key fixing manner, and the left transmission wheel shaft driven sprocket is rotatably provided on the turnover basket right driving mechanism for driving the set of rear turnover basket guide mechanisms to move along the rear annular guide rail, one end of the front turnover basket guide mechanism traction chain is sleeved on the left transmission wheel shaft driving sprocket, and the other end is sleeved on the left transmission wheel shaft driven sprocket; the set of front turnover basket guide mechanisms is connected to the front turnover basket guide mechanism traction chain.

[0011] In another specific embodiment of the present invention, the right driving mechanism of the turnover basket includes a right driving motor, a right driving reduction gear, a right driving transmission chain, a right driving axle, a right driving axle driving sprocket, a right driving axle driven sprocket, a rear turnover basket guide mechanism traction chain, a right driving axle front supporting plate and a right driving axle rear supporting plate, the front supporting plate of the right driving axle is fixed to the right end of the front annular guide rail at a position corresponding to the right side of the front end of the right fixed column supporting beam of the annular guide rail, the rear supporting plate of the right driving axle is fixed to the right end of the rear annular guide rail at a position corresponding to the right side of the rear end of the right fixed column supporting beam of the annular guide rail, and the front and rear supporting plates of the right driving axle correspond to each other front and back, the right driving motor is matched with the right driving reduction gearbox in transmission at a position corresponding to the right fixed column supporting beam of the annular guide rail and the fixed beam of the right driving mechanism of the turnover basket, and is fixed by the right driving reduction gearbox together with the right driving motor and a pair of right driving reduction gearbox fixing seats, and the pair of right driving reduction gearbox fixing seats are respectively connected to the right fixed seat of the annular guide rail in a right-right corresponding state. The column supporting crossbeam and the right driving mechanism fixing crossbeam of the turnover basket are fixed, the right driving reduction gearbox shaft of the right driving reduction gearbox faces forward, the right driving driving gear is fixed on the right driving reduction gearbox shaft, the front end and the rear end of the right transmission shaft are respectively rotatably supported on the right transmission wheel axle front supporting plate and the right transmission wheel axle rear supporting plate through the right transmission shaft supporting bearing seat, a right transmission wheel axle driving gear is fixed in the middle of the right transmission shaft and at a position corresponding to the right side of the right driving gear, and one end of the right driving transmission chain is sleeved on the right transmission wheel axle driving gear The left transmission axle is fixed to the rear end of the right transmission shaft in a flat key fixing manner, and the right transmission axle driven sprocket is rotatably arranged at the rear end of the left transmission axle. One end of the traction chain of the rear turnover basket guide mechanism is sleeved on the right transmission axle driving sprocket, and the other end is sleeved on the right transmission axle driven sprocket; the set of rear turnover basket guide mechanisms is connected to the traction chain of the rear turnover basket guide mechanism, and the left transmission axle driven sprocket is rotatably arranged at the front end of the right transmission shaft.

[0012] In another specific embodiment of the present invention, the front annular guide rail and the rear annular guide rail are both horizontally elliptical structures, and the front annular guide rail front side surface of the front annular guide rail constitutes the front annular guide rail front roller sleeve rolling contact surface, and the front annular guide rail rear side surface of the front annular guide rail constitutes the front annular guide rail rear roller sleeve rolling contact surface, the rear annular guide rail front side surface of the rear annular guide rail constitutes the rear annular guide rail front roller sleeve rolling contact surface, and the rear annular guide rail rear side surface of the rear annular guide rail constitutes the rear annular guide rail rear roller sleeve rolling contact surface; the set of front turnover basket guide mechanisms each includes a front guide plate, a rear guide plate, a front turnover basket support frame, a pair of front roller sleeves and a pair of rear roller sleeves, the front guide plate and the rear guide plate correspond to each other front and back, The upper part of the front guide plate is formed with a front guide plate folded in the direction of the rear guide plate along the length direction of the front guide plate, and a front turnover basket support frame front fixing plate is folded and expanded along the front edge of the folded edge on the front guide plate in the length direction, and the folding direction of the front turnover basket support frame front fixing plate is folded and expanded towards the front, and a front turnover basket support frame front panel is folded and expanded on the side of the front guide plate folded in the direction of the rear edge of the folded edge on the front guide plate in the length direction, and the folding direction of the front turnover basket support frame front panel is folded and expanded towards the rear, and the space between the front fixing plate of the front turnover basket support frame and the front panel of the front turnover basket support frame constitutes a clearance cavity for the front roller sleeve limiting bolt, and on the front guide plate The middle part of the folding edge in the length direction is fixed with a front turnover basket guide mechanism traction chain connecting ear through the front turnover basket guide mechanism traction chain connecting ear fixing screw, and the lower end of the front turnover basket guide mechanism traction chain connecting ear is connected to the front turnover basket guide mechanism traction chain, and a front guide plate lower folding edge folded toward the rear guide plate and corresponding to the folding edge on the front guide plate is formed at the lower part of the front guide plate in the length direction, and a rear guide plate folding edge folded toward the front guide plate is formed at the upper part of the rear guide plate and along the length direction of the rear guide plate, and a front turnover basket support frame rear panel is folded along the front side edge of the folding edge on the rear guide plate in the length direction. The folding edge of the rear guide plate is folded upward and a front turnover basket support frame rear fixing plate is folded and expanded along the rear edge of the length direction of the folding edge of the rear guide plate to form a front turnover basket support frame rear fixing plate. The folding direction of the front turnover basket support frame rear fixing plate is toward the rear, and the space between the front turnover basket support frame rear panel and the front turnover basket support frame rear fixing plate constitutes a rear roller sleeve limiting bolt clearance cavity. A rear guide plate lower folding edge folded toward the direction of the front guide plate and corresponding to the folding edge of the rear guide plate is formed at the lower part of the length direction of the rear guide plate. The front side of the front turnover basket support frame is fixed to the front turnover basket support frame front fixing plate by the front turnover basket support frame front fixing screw at the position corresponding to the front turnover basket support frame front fixing screw hole opened on the front turnover basket support frame front fixing plate.The rear side of the front turnover basket support frame is fixed to the rear fixing plate of the front turnover basket support frame by the rear fixing screws of the front turnover basket support frame at the position corresponding to the rear fixing screw holes of the front turnover basket support frame opened on the rear fixing plate of the front turnover basket support frame. A front panel inserting groove is formed on the downward side of the front turnover basket support frame and at the position corresponding to the front panel of the front turnover basket support frame, and a rear panel inserting groove is formed at the position corresponding to the rear panel of the front turnover basket support frame. The front panel of the front turnover basket support frame is plugged into and matched with the front panel inserting groove, and the rear panel of the front turnover basket support frame is plugged into and matched with the rear panel inserting groove. A front turnover basket bottom plate front supporting plate is folded upward on the front side in the longitudinal direction of the front turnover basket support frame. The cam is secured to the chassis by means of a lever, which is secured to the chassis by means of a lever, which is secured to the chassis by means of a lever, and which is secured to the chassis by means of a lever, which is secured to the chassis by means of a lever. The roller sleeve limiting bolt gives way to the cavity and is locked by the front roller sleeve limiting bolt locking nut screwed on the upper end of the front roller sleeve limiting bolt, and the lower end of the front roller sleeve limiting bolt is constituted by a bolt head and is limited to the lower folded edge of the front guide plate; a pair of rear roller sleeves are arranged between the folded edge of the rear guide plate and the lower folded edge of the rear guide plate and form a rolling pair with the rolling contact surface of the rear roller sleeve of the front annular guide rail. A rear roller sleeve limiting bolt is respectively passed through the rear roller sleeve cavity of a pair of rear roller sleeves. The upper end of the rear roller sleeve limiting bolt penetrates into the rear roller sleeve limiting bolt giving way cavity and is locked by the rear roller sleeve limiting bolt locking nut screwed on the upper end of the rear roller sleeve limiting bolt, and the lower end of the rear roller sleeve limiting bolt is constituted by a bolt head and is limited to the lower folded edge of the rear guide plate; the front of the front turnover basket bottom plate is passed through The front fixing screws of the front turnover basket bottom plate are fixed to the front fixing plate of the front turnover basket bottom plate at positions corresponding to the front fixing screw holes of the turnover basket bottom plate opened on the front fixing plate of the front turnover basket bottom plate and are locked by the front fixing screw locking nuts of the front turnover basket bottom plate, while the rear of the front turnover basket bottom plate is fixed to the rear fixing plate of the front turnover basket bottom plate by the rear fixing screws of the front turnover basket bottom plate at positions corresponding to the rear fixing screw holes of the turnover basket bottom plate opened on the rear fixing plate of the front turnover basket bottom plate and is locked by the rear fixing screw locking nuts of the front turnover basket bottom plate; the fixing method of the rear turnover basket bottom plate and the group of rear turnover basket guide mechanisms is the same as the fixing method of the front turnover basket bottom plate of the group of front turnover baskets and the front fixing plate and the rear fixing plate of the front turnover basket bottom plate.Furthermore, the set of rear turnover basket guide mechanisms, the rolling contact surface of the front roller sleeve of the rear annular guide rail, and the rolling contact surface of the rear roller sleeve of the rear annular guide rail form a rolling pair.

[0013] In a more specific embodiment of the present invention, the height of the pair of front roller sleeves is adapted to the height of the rolling contact surface of the front roller sleeve of the front annular guide rail, and the height of the pair of rear roller sleeves is adapted to the height of the rolling contact surface of the front annular guide rail and the rear roller sleeves of the front annular guide rail. The heights of the rolling contact surfaces of the front and rear roller sleeves of the front annular guide rail are the same, and the height of the pair of front roller sleeves is the same as the height of the pair of rear roller sleeves.

[0014] In a further specific embodiment of the present invention, a front turnover basket back plate screw clearance hole is provided on the front turnover basket back plate of the group of front turnover baskets and at a position corresponding to the rear fixing screw of the front turnover basket bottom plate.

[0015] In yet another specific embodiment of the present invention, a rear turnover basket back plate screw clearance hole is provided on the rear turnover basket back plate of the group of rear turnover baskets and at a position corresponding to the rear turnover basket bottom plate front fixing screw for fixing the rear turnover basket bottom plate to the rear turnover basket guide mechanism.

[0016] In yet another specific embodiment of the present invention, the left drive motor and the right drive motor are each a motor with forward and reverse functions; the left drive wheel axle driven sprocket is rotatably arranged at the front end of the right drive wheel axle through a left drive wheel axle driven sprocket bearing arranged at its center position; the right drive wheel axle driven sprocket is rotatably arranged at the rear end of the left drive wheel axle through a right drive wheel axle driven sprocket bearing arranged at its center position.

[0017] The technical effect of the technical solution provided by the present invention is that: when the front and rear turnover basket back plates of a group of front and rear turnover baskets are flipped upward to a state tending to be upright as needed, the group of front and rear turnover baskets can form two single-line narrow assembly lines separated from each other, and when the front and rear turnover basket back plates are flipped downward to a degree of overlapping with the front and rear turnover basket bottom plates, the group of front and rear turnover baskets can be connected to each other at their respective corresponding positions to form a wide assembly line together, thereby facilitating the transformation of two single-line narrow assembly lines into one wide assembly line or the transformation of one wide assembly line into two single-line narrow assembly lines, not only It can meet the interchange requirements of single and double lines, and in the state of a wide-width assembly line, the gap between the bottom plates of the front and rear turnover baskets can be jointly covered by the gap-covering expansion edges of the front and rear turnover basket back plates to prevent clothing parts from being embedded in the gap between the bottom plates of the turnover basket, thereby avoiding damage to clothing parts and adverse effects on transmission parts and even accidents; since a group of front and rear turnover basket guide mechanisms are driven by a chain, and a group of front and rear turnover baskets are respectively carried to move in the state of forming rolling pairs with the front and rear annular guide rails, the power of the left and right drive mechanisms of the turnover basket can be significantly reduced, thereby saving energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of an embodiment of the present invention.

[0019] Figure 2 for Figure 1 The front and rear annular guide rails, the turnover basket left drive mechanism and the turnover basket right drive mechanism are shown as detailed structural diagrams arranged on the frame 1.

[0020] Figure 3 for Figure 1 The diagram shows a group of front turnover baskets fixed to a group of front turnover basket guide mechanisms.

[0021] Figure 4 for Figure 1 and Figure 3 A detailed structural diagram of a set of front turnover basket guide mechanisms is shown. DETAILED DESCRIPTION

[0022] In order to more clearly understand the technical essence and beneficial effects of the present invention, the applicant provides a detailed description in the form of embodiments below. However, the description of the embodiments does not limit the scheme of the present invention. Any equivalent transformation that is merely formal and not substantial based on the concept of the present invention should be regarded as within the scope of the technical scheme of the present invention.

[0023] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are from the perspective of orientation unless otherwise specified. Figure 1The position state is used as a reference, and therefore it cannot be understood as a special limitation on the technical solution provided by the present invention.

[0024] See Figure 1 , showing a frame 1; a front annular guide rail 2 and a rear annular guide rail 3, the front annular guide rail 2 and the rear annular guide rail 3 corresponding to each other front and back and fixed to the aforementioned frame 1; showing a turnover basket left drive mechanism 4 and a turnover basket right drive mechanism 5, the turnover basket left drive mechanism 4 is arranged at the left end of the aforementioned frame 1, the turnover basket right drive mechanism 5 is arranged at the right end of the aforementioned frame 1 in a state corresponding to the turnover basket left drive mechanism 4, and the turnover basket left drive mechanism 4 and the turnover basket right drive mechanism 5 are transmission-connected to each other; showing a group of front turnover baskets 6, a group of rear turnover baskets 7, a group of front turnover basket guide mechanisms 8 and a group of rear turnover basket guide mechanisms 9, a group of front turnover basket guide mechanisms The number of 8 is equal to the number of a group of rear turnover basket guide mechanisms 9 and they maintain a front-to-back corresponding relationship with each other. A group of front turnover basket guide mechanisms 8 is connected to the aforementioned turnover basket left drive mechanism 4 and at the same time forms a rolling pair with the aforementioned front annular guide rail 2. A group of rear turnover basket guide mechanisms 9 is connected to the aforementioned turnover basket right drive mechanism 5 and at the same time forms a rolling pair with the aforementioned rear annular guide rail 3. The number of a group of front turnover baskets 6 is equal to the number of the aforementioned group of front turnover basket guide mechanisms 8 and they are fixed on the upper part of the group of front turnover basket guide mechanisms 8. The number of a group of rear turnover baskets 7 is equal to the number of the aforementioned group of rear turnover basket guide mechanisms 9 and they are fixed on the upper part of the group of rear turnover basket guide mechanisms 9.

[0025] See you next time Figure 1 And combined Figure 3 As the technical key points of the technical solution provided by the present invention: the plate body of the aforementioned group of front turnover baskets 6 on the side facing the aforementioned group of rear turnover baskets 7 is constituted as a front turnover basket back plate 61, the lower part of the front turnover basket back plate 61 is hinged to the edge of the front turnover basket bottom plate 62 of the group of front turnover baskets 6 on the side facing the aforementioned group of rear turnover baskets 7 and at the lower part of the front turnover basket back plate 61 (with Figure 3 The front turnover basket back plate 61 is in a vertical state as shown in the figure) and is formed with a front turnover basket back plate seam-covering extension edge 611 ( Figure 1 and Figure 3As shown in FIG, the plate body of the aforementioned group of rear turnover baskets 7 on one side facing the aforementioned group of front turnover baskets 6 is constituted as a rear turnover basket back plate 71 corresponding to the aforementioned front turnover basket back plate 61, the lower portion of the rear turnover basket back plate 71 is hinged to the edge of the rear turnover basket back plate on the side facing the group of front turnover baskets 6 of the rear turnover basket bottom plate 72 of the group of rear turnover baskets 7 (through the rear turnover basket back plate hinge), and a rear turnover basket back plate seam-covering extension edge 711 is extended from the lower portion of the rear turnover basket back plate 71 to the lower side of the rear turnover basket bottom plate 72 (taking the rear turnover basket back plate 71 in a vertical state as an example); when the aforementioned front turnover basket back plate 61 and the rear turnover basket back plate are in a closed position, the rear turnover basket back plate 71 is in a closed position. When the plates 71 are each flipped upward to a state tending to stand upright (also called "vertical"), the aforementioned group of front turnover baskets 6 and the group of rear turnover baskets 7 are separated by the aforementioned front turnover basket back plates 61 and the rear turnover basket back plates 71, so that the aforementioned group of front turnover baskets 6 and the group of rear turnover baskets 7 respectively form two single-line narrow-width production lines; when the aforementioned front turnover basket back plates 61 and the rear turnover basket back plates 71 are each flipped downward to a state tending to overlap with the aforementioned front turnover basket bottom plates 62 and the rear turnover basket bottom plates 72, respectively, the aforementioned group of front turnover baskets 6 and the group of rear turnover baskets 7 are connected to each other at their respective positions and together form a wide-width production line ( Figure 1 The state shown is such, and in this state, the turnover basket bottom plate gap 10 formed between the front turnover basket bottom plate 62 and the rear turnover basket bottom plate 72 is jointly covered by the aforementioned front turnover basket back plate gap covering extension edge 611 and the rear turnover basket back plate gap covering extension edge 711.

[0026] In this embodiment, the widths of the front turnover basket back panel gap-covering extension edge 611 and the rear turnover basket back panel gap-covering extension edge 711 are equal, and each width is half the width of the turnover basket bottom plate gap 10. That is, the sum of the widths of the front and rear turnover basket back panel gap-covering extension edges 611 and 711 is equal to the width of the turnover basket bottom plate gap 10. Therefore, when the front and rear turnover basket back panels 61 and 71 are flipped to a state where they overlap with the front and rear turnover basket bottom panels 62 and 72, respectively, the turnover basket bottom plate gap 10 can be fully covered.

[0027] The applicant needs to explain that: if, for the purpose of circumventing the present invention, the aforementioned front and rear turnover basket back plate gap-covering extension edges 611, 711 adopt a brush structure with a gap-covering function in a horizontal state, that is, two brushes replace the front and rear turnover basket back plate gap-covering extension edges 611, 711 respectively and are fixed to the lower edges of the front and rear turnover basket back plates 61, 71 respectively as independent components, then it should still be regarded as within the scope of the technical connotation disclosed by the present invention.

[0028] Depend on Figure 1As shown, the aforementioned rack 1 is a hollow frame structure and is supported on the floor of the use site by rack support legs 15 spaced apart at the front and rear sides. Preferably, rack level adjustment screws 151 are provided at the bottom of the rack support legs 15.

[0029] Preferably, a left frame guard plate 16 is provided or fixed to the left side of the left end of the frame 1, and a right frame guard plate 17 is provided or fixed to the right side of the right end of the frame 1. A left protective cover 161 is fixed to the right side of the upper end of the left frame guard plate 16, and a right protective cover 171 is fixed to the left side of the upper end of the right frame guard plate 17. When the front turnover basket 6 and the rear turnover basket 7 are in operation, when they change direction at the left end of the frame 1, they are shielded (i.e., protected) by the left protective cover 161 and the left frame guard plate 16. When they change direction at the right end of the frame 1, they are shielded (i.e., protected) by the right protective cover 171 and the right frame guard plate 17. As a preferred embodiment, a display screen 1611 can also be provided on the upper left side of the upper portion of the left protective cover 161. The display screen 1611 can be configured to display desired information as needed by a host computer electrically connected to the electrical controller.

[0030] See Figure 3 And combined Figure 1The aforementioned group of front turnover baskets 6 each comprises a front turnover basket left wall panel 63 and a front turnover basket right wall panel 64. The front turnover basket left wall panel 63 and the front turnover basket right wall panel 64 correspond to each other on the left and right sides, and the front turnover basket left wall panel 63 is folded to the right on the side facing the aforementioned front turnover basket back panel 61 to form a front turnover basket back panel left folded edge 631, and the front turnover basket right wall panel 64 is folded to the left on the side facing the aforementioned front turnover basket back panel 61 to form a front turnover basket back panel right folded edge 632; the aforementioned front turnover basket back panel 61 The lower part of the front turnover basket back panel is hinged to the front turnover basket bottom panel edge of each front turnover basket bottom panel 62 in a group of front turnover baskets 6 toward the side of the aforementioned group of rear turnover baskets 7 through the front turnover basket back panel hinge 612, and when the front turnover basket back panel 61 is flipped upward to a degree tending to a vertical state, the left end rear side surface of the front turnover basket back panel 61 is in contact with the front side surface of the aforementioned left abutting folded edge 631 of the front turnover basket back panel, and the right end rear side surface of the front turnover basket back panel 61 is in contact with the front side surface of the aforementioned right abutting folded edge 632 of the front turnover basket back panel. Since a front turnover basket back plate left abutting folded edge 6311 thinner than the front turnover basket back plate left abutting folded edge 631 extends on the right side in the height direction of the front turnover basket back plate, and since a front turnover basket back plate right abutting folded edge 6321 thinner than the front turnover basket back plate right abutting folded edge 632 extends on the left side in the height direction of the front turnover basket back plate, to be more precise, when the front turnover basket back plate 61 is flipped upward to a degree tending to a vertical state, the left end rear side surface of the front turnover basket back plate 61 abuts against the front side surface of the front turnover basket back plate left abutting folded edge 6311, and the right end rear side surface of the front turnover basket back plate 61 abuts against the front side surface of the aforementioned front turnover basket back plate right abutting folded edge 6321.

[0031] According to the above description and combined Figure 1 in particular Figure 3 As shown in the diagram, the thickness of the front turnover basket back plate 61 plus the thickness of the left side rib 6311 of the front turnover basket back plate is equal to the thickness of the left side rib 631 of the front turnover basket back plate. Similarly, the thickness of the front turnover basket back plate 61 plus the thickness of the right side rib 6321 of the front turnover basket back plate is equal to the thickness of the right side rib 632 of the front turnover basket back plate. As a result, the front turnover basket bottom plate 62 can be turned upward to form a Figure 3 In the vertical position shown, the front turnover basket back plate 61 is fully guaranteed to be in a good vertical position. In addition, according to professional common sense, the thickness of the left and right folding edges 631 and 632 of the front turnover basket back plate are equal to each other. Similarly, the thickness of the left and right folding edges 6311 and 6321 of the front turnover basket back plate are consistent with each other.

[0032] Please see the key Figure 1, the aforementioned set of rear turnover baskets 7 each comprises a rear turnover basket left wall panel 73 and a rear turnover basket right wall panel 74, the rear turnover basket left wall panel 73 and the rear turnover basket right wall panel 74 correspond to each other left and right, and the rear turnover basket left wall panel 73 is folded to the right on the side facing the aforementioned rear turnover basket back panel 71 to form a rear turnover basket back panel left abutting folded edge 731, and the rear turnover basket right wall panel 74 is folded to the left on the side facing the aforementioned rear turnover basket back panel 71 to form a rear turnover basket back panel right abutting folded edge 732; the lower part of the aforementioned rear turnover basket back panel 71 is formed by a device equivalent to the aforementioned The rear turnover basket back plate hinge (not shown in the figure) of the front turnover basket back plate hinge 612 is hinged to the rear turnover basket bottom plate edge of each rear turnover basket bottom plate 72 in a group of rear turnover baskets 7 toward the side of the aforementioned group of front turnover baskets 6, and when the rear turnover basket back plate 71 is flipped upward to a degree tending to a vertical state, the left end front side surface of the rear turnover basket back plate 71 is in contact with the rear side surface of the aforementioned left abutting folded edge 731 of the rear turnover basket back plate, and the right end front side surface of the rear turnover basket back plate 71 is in contact with the rear side surface of the aforementioned right abutting folded edge 732 of the rear turnover basket back plate. Since a rear turnover basket back plate left abutting folded edge 731 is extended on the right side in the height direction of the left turnover basket back plate, and the thickness is thinner than the rear turnover basket back plate left abutting folded edge 731, and since a rear turnover basket back plate right abutting folded edge 732 is extended on the left side in the height direction of the right turnover basket back plate, and the thickness is thinner than the rear turnover basket back plate right abutting folded edge 732, to be more precise, when the rear turnover basket back plate 71 is flipped upward to a degree tending to a vertical state, the front side surface of the left end of the rear turnover basket back plate 71 is abutted against the rear side surface of the left abutting folded edge 7311 of the rear turnover basket back plate, and the rear side surface of the right end of the rear turnover basket back plate 71 is abutted against the rear side surface of the aforementioned rear turnover basket back plate right abutting folded edge 7321.

[0033] According to the above description and combined Figure 1 And reference Figure 3 As shown in the diagram, the thickness of the rear turnover basket back plate 71 plus the thickness of the rear turnover basket back plate 7311 against the left folding edge equals the thickness of the rear turnover basket back plate 731 against the left folding edge. Similarly, the thickness of the rear turnover basket back plate 71 plus the thickness of the rear turnover basket back plate 7321 against the right folding edge equals the thickness of the rear turnover basket back plate 732 against the right folding edge. Thus, the rear turnover basket back plate 71 can be flipped upwards to the position as if it were rotated by Figure 3 When the front turnover basket back plate 61 is in a vertical position as shown, the rear turnover basket bottom plate 71 can be fully guaranteed to be in a good vertical position. In addition, according to professional common sense, the thickness of the left and right folded edges 731 and 732 of the rear turnover basket back plate are equal. Similarly, the thickness of the left and right folded edges 7311 and 7321 of the rear turnover basket back plate are consistent.

[0034] Please see the key Figure 1 and Figure 2In this embodiment, the structure of the aforementioned set of rear turnover basket guide mechanisms 9, which are connected to the aforementioned turnover basket right drive mechanism 5 set at the right end of the aforementioned frame 1 and form a rolling pair with the aforementioned rear annular guide rail 3, is the same as the structure of the aforementioned set of front turnover basket guide mechanisms 8, which are connected to the aforementioned turnover basket left drive mechanism 4 set at the left end of the aforementioned frame 1 and form a rolling pair with the aforementioned front annular guide rail 2.

[0035] A circular guide rail left fixed column supporting beam 11 is formed at the upper left end of the aforementioned frame 1, and a circular guide rail left fixed column supporting beam 11 is formed at a position corresponding to the right side of the circular guide rail left fixed column supporting beam 11 in a state parallel to the circular guide rail left fixed column supporting beam 11. A circular guide rail right fixed column supporting beam 13 is formed at the upper right end of the aforementioned frame 1, and a circular guide rail right fixed column supporting beam 13 is formed at a position corresponding to the left side of the circular guide rail right fixed column supporting beam 13 in a state parallel to the circular guide rail right fixed column supporting beam 13. A front circular guide rail left upper supporting column 111 is fixed in a longitudinal state on the side facing upward at the front end of the aforementioned circular guide rail left fixed column supporting beam 11, and a rear circular guide rail left upper supporting column 112 is fixed in a longitudinal state on the side facing upward at the rear end of the circular guide rail left fixed column supporting beam 11 ( Figure 2 As shown, a front annular guide rail left lower support column 113 is fixed in a longitudinal state on the front end downward side of the annular guide rail left fixed column supporting cross beam 11, and a rear annular guide rail left lower support column 114 is fixed in a longitudinal state on the rear end downward side of the annular guide rail left fixed column supporting cross beam 11 ( Figure 1 A front annular guide rail upper right support column 131 is fixed in a longitudinal state on the front end of the annular guide rail right fixed column supporting beam 13, and a rear annular guide rail upper right support column 132 is fixed in a longitudinal state on the rear end of the annular guide rail right fixed column supporting beam 13. Figure 2 ), and a front annular guide rail right lower support column 133 ( Figure 1 As shown, a rear annular guide rail right lower support column 134 ( Figure 22 , the upper end of the aforementioned front annular guide rail upper left supporting column 111 is fixed to the side of the left end of the aforementioned front annular guide rail 2 facing downward, the lower end of the aforementioned front annular guide rail lower left supporting column 113 is fixed to the side of the left end of the front annular guide rail 2 facing upward, the upper end of the aforementioned rear annular guide rail upper left supporting column 112 is fixed to the side of the left end of the aforementioned rear annular guide rail 3 facing downward, the lower end of the aforementioned rear annular guide rail lower left supporting column 114 is fixed to the side of the left end of the aforementioned rear annular guide rail 3 facing upward, the upper end of the aforementioned front annular guide rail upper right supporting column 131 is fixed to the side of the right end of the aforementioned front annular guide rail 2 facing downward, the lower end of the aforementioned front annular guide rail lower right supporting column 133 is fixed to the side of the right end of the front annular guide rail 2 facing upward, the upper end of the aforementioned rear annular guide rail upper right supporting column 132 is fixed to the side of the right end of the aforementioned rear annular guide rail 3 facing downward, and the aforementioned rear annular guide rail The lower end of the lower right support column 134 of the guide rail is fixed to the upper side of the right end of the aforementioned rear annular guide rail 3; the aforementioned turnover basket left drive mechanism 4 is supported between the aforementioned annular guide rail left fixed column support beam 11 and the turnover basket left drive mechanism fixed beam 12; the aforementioned turnover basket right drive mechanism 5 is supported between the aforementioned annular guide rail right fixed column support beam 13 and the turnover basket right drive mechanism fixed beam 14; the aforementioned group of front turnover basket guide mechanisms 8 simultaneously form a rolling pair with the front side and rear side of the aforementioned front annular guide rail 2, carrying the aforementioned group of front turnover baskets 6 fixed to their upper parts and moving along the front annular guide rail 2; the aforementioned group of rear turnover basket guide mechanisms 9 simultaneously form a rolling pair with the front side and rear side of the aforementioned rear annular guide rail 3, carrying the aforementioned group of rear turnover baskets 7 fixed to their upper parts and moving along the rear annular guide rail 3.

[0036] Please see the key Figure 2 And combined Figure 1The aforementioned turnover basket left drive mechanism 4 includes a left drive motor 41, a left drive reduction box 42, a left drive driving gear 43, a left drive transmission chain 44, a left drive axle 45, a left drive axle driving sprocket 46, a left drive axle driven sprocket 47, a front turnover basket guide mechanism traction chain 48, a left drive axle front support plate 49a and a left drive axle rear support plate 49b. The left drive axle front support plate 49a is fixed to the left end of the front annular guide rail cavity of the aforementioned front annular guide rail 2 at a position corresponding to the left side of the front end of the left fixed column supporting crossbeam 11 of the aforementioned annular guide rail, and the left drive axle rear support plate 49b is fixed to the left end of the front annular guide rail cavity of the aforementioned front annular guide rail 2 at a position corresponding to the left side of the front end of the left fixed column supporting crossbeam 11 of the aforementioned annular guide rail. The left side of the rear end of the crossbeam 11 is fixed to the left end of the rear annular guide rail cavity of the aforementioned rear annular guide rail 3, and the front and rear support plates 49a, 49b of the left drive wheel axle correspond to each other front and back. The left drive motor 41 is in transmission cooperation with the left drive reduction box 42 at a position corresponding to the left fixed column supporting crossbeam 11 of the aforementioned annular guide rail and the fixed crossbeam 12 of the left drive mechanism of the aforementioned turnover basket, and the left drive reduction box 42 is fixed together with the left drive motor 41 and a pair of left drive reduction box fixing seats 421. The pair of left drive reduction box fixing seats 421 are respectively connected to the left fixed column supporting crossbeam 11 of the annular guide rail and the fixed crossbeam 12 of the left drive mechanism of the turnover basket in a state of left and right corresponding to each other. The fixed crossbeam 12 is fixed on the upper side, the left drive reduction gearbox shaft 422 of the left drive reduction gearbox 42 faces forward, the left drive driving gear 43 is fixed on the left drive reduction gearbox shaft 422, the front end and the rear end of the left drive axle 45 are respectively rotatably supported on the aforementioned left drive axle front support plate 49a and the left drive axle rear support plate 49b through the left drive shaft support bearing seat 451, and a left drive axle drive gear 452 is fixed in the middle of the left drive axle 45 and at a position corresponding to the left side of the left drive driving gear 43. One end of the left drive transmission chain 44 (the left end shown in the figure) is sleeved on the left drive axle drive gear 452, and the other end (The right end in the figure) is sleeved on the left driving gear 43, the left transmission wheel shaft driving sprocket 46 is fixed to the front end of the left transmission wheel shaft 45 in a flat key fixing manner, and the left transmission wheel shaft driven sprocket 47 is rotatably provided on the aforementioned turnover basket right driving mechanism 5 for driving the aforementioned set of rear turnover basket guide mechanisms 9 to move along the aforementioned rear annular guide rail 3. One end (the left end in the figure) of the front turnover basket guide mechanism traction chain 48 is sleeved on the left transmission wheel shaft driving sprocket 46, and the other end (the right end in the figure) is sleeved on the aforementioned left transmission wheel shaft driven sprocket 47; the aforementioned set of front turnover basket guide mechanisms 8 are connected to the aforementioned front turnover basket guide mechanism traction chain 48.

[0037] In this embodiment, since the aforementioned left drive shaft master and driven sprockets 46 and 47 are double-row sprockets, the corresponding front turnover basket guide mechanism traction chain 48 is a double-chain structure or a double-chain form.

[0038] See you next time Figure 2And combined Figure 1 The right driving mechanism 5 of the turnover basket includes a right driving motor 51, a right driving reduction box 52, a right driving gear 53, a right driving transmission chain 54, a right transmission axle 55, a right transmission axle driving sprocket 56, a right transmission axle driven sprocket 57, a rear turnover basket guide mechanism traction chain 58, a right transmission axle front supporting plate 59a and a right transmission axle rear supporting plate 59b. The right transmission axle front supporting plate 59a is fixed to the right end of the front annular guide rail cavity of the front annular guide rail 2 at a position corresponding to the right side of the front end of the right fixed column supporting beam 13 of the annular guide rail, and the right transmission axle rear supporting plate 59b is fixed to the right end of the front annular guide rail cavity of the front annular guide rail 2 at a position corresponding to the right side of the front end of the right fixed column supporting beam 13 of the annular guide rail. The right side of the rear end of the supporting beam 13 is fixed to the right end of the rear annular guide rail cavity of the aforementioned rear annular guide rail 3, and the front and rear support plates 59a, 59b of the right drive wheel shaft correspond to each other front and back. The right drive motor 51 is in transmission cooperation with the right drive reduction box 52 at a position corresponding to the right fixed column supporting beam 13 of the aforementioned annular guide rail and the fixed beam 14 of the right drive mechanism of the aforementioned turnover basket, and the right drive reduction box 52 is fixed together with the right drive motor 51 and a pair of right drive reduction box fixing seats 521. The pair of right drive reduction box fixing seats 521 are respectively connected to the right fixed column supporting beam 13 of the annular guide rail and the right drive mechanism of the turnover basket in a right-right corresponding state. The fixed crossbeam 14 is fixed on one side facing upward, the right drive reduction gearbox shaft (not shown in the figure) of the right drive reduction gearbox 52 faces forward, the right drive driving gear 53 is fixed to the right drive reduction gearbox shaft, the front end and the rear end of the right transmission shaft 55 are respectively rotatably supported on the aforementioned right transmission axle front support plate 59a and the right transmission axle rear support plate 59b through the right transmission shaft support bearing seat 551, and a right transmission axle drive gear 552 is fixed in the middle of the right transmission shaft 55 and at a position corresponding to the right side of the right drive driving gear 53. One end of the right drive transmission chain 54 (the right end shown in the figure) is sleeved on the right transmission axle drive gear 552, and the other end is sleeved on the right transmission axle drive gear 552. The left end (the left end in the figure) is sleeved on the right driving gear 53, the right transmission wheel shaft driving sprocket 56 is fixed to the rear end of the right transmission shaft 55 in a flat key fixing manner, and the right transmission wheel shaft driven sprocket 57 is rotatably set on the rear end of the aforementioned left transmission wheel shaft 45. One end (the right end in the figure) of the rear turnover basket guide mechanism traction chain 58 is sleeved on the right transmission wheel shaft driving sprocket 56, and the other end (the left end in the figure) is sleeved on the aforementioned right transmission wheel shaft driven sprocket 57; the aforementioned set of rear turnover basket guide mechanisms 9 is connected to the aforementioned rear turnover basket guide mechanism traction chain 58, and the aforementioned left transmission wheel shaft driven sprocket 47 is rotatably set on the front end of the aforementioned right transmission shaft 55.

[0039] In this embodiment, since the aforementioned right transmission shaft master and driven sprockets 56 and 57 are double-row sprockets, the corresponding rear turnover basket guide mechanism traction chain 58 is a double-chain structure or a double-chain form.

[0040] In this embodiment, the aforementioned left drive motor 41 and the right drive motor 51 are each motors with forward and reverse rotation functions; the aforementioned left transmission wheel axle driven sprocket 47 is rotatably set at the front end of the aforementioned right transmission wheel axle 55 through the left transmission wheel axle driven sprocket bearing 471 set at its center position; the aforementioned right transmission wheel axle driven sprocket 57 is rotatably set at the rear end of the aforementioned left transmission wheel axle 45 through the right transmission wheel axle driven sprocket bearing 571 set at its center position.

[0041] The left drive motor 41 works, driving the left drive reduction box 42, which in turn drives the left drive reduction box shaft 422 (i.e., the "left drive reduction box final power output shaft") of the left drive reduction box 42. The left drive driving gear 43 drives the left drive transmission chain 44, which in turn drives the left drive wheel axle driving gear 452. Since the left drive wheel axle driving gear 452 is fixed to the left drive wheel axle 45, the left drive wheel axle driving gear 452 drives the left drive wheel axle 45, which in turn drives the left drive wheel axle driving sprocket 46 fixed to the front end. The left drive wheel axle driving sprocket 46 drives the front turnover basket guide mechanism traction chain 48, which in turn drives the front turnover basket guide mechanism traction chain 48 connected thereto. A set of front turnover basket guide mechanisms 8, since the aforementioned left transmission wheel shaft driven sprocket 47 is rotatably arranged at the front end of the aforementioned right transmission wheel shaft 55 through the left transmission wheel shaft driven sprocket bearing 471, therefore, when the front turnover basket guide mechanism traction chain 48 drives the left transmission wheel shaft driven sprocket 47 to rotate, although the left transmission wheel shaft driven sprocket 47 transmission-connected to the right turnover basket drive mechanism 5 does not drive the aforementioned right transmission wheel shaft 55, in the aforementioned process, the set of front turnover basket guide mechanisms 8 can carry the set of front turnover baskets 6 fixed thereto and move clockwise or counterclockwise along the front annular guide rail 2 repeatedly. The form of clockwise movement or counterclockwise movement depends on the working state of the aforementioned left drive motor 41, that is, depends on the clockwise or counterclockwise working state of the left drive motor 41.

[0042] The right drive motor 51 works, and drives the right drive reduction box 52. The right drive reduction box shaft of the right drive reduction box 52 (i.e., the "final power output shaft of the right drive reduction box") drives the right drive driving gear 53. The right drive driving gear 53 drives the right drive transmission chain 54. The right drive transmission chain 54 drives the right drive wheel shaft drive gear 552. Since the right drive wheel shaft drive gear 552 is fixed to the right drive wheel shaft 55, the right drive wheel shaft drive gear 552 drives the right drive wheel shaft 55. The right drive wheel shaft 55 drives the right drive wheel shaft driving sprocket 56 fixed to the front end. The right drive wheel shaft driving sprocket 56 drives the rear turnover basket guide mechanism traction chain 58. The rear turnover basket guide mechanism traction chain 58 drives a group of connected The rear turnover basket guide mechanism 9 has the aforementioned right transmission wheel shaft driven sprocket 57 rotatably disposed at the rear end of the aforementioned left transmission wheel shaft 45 via the right transmission wheel shaft driven sprocket bearing 571. Therefore, when the rear turnover basket guide mechanism traction chain 58 drives the right transmission wheel shaft driven sprocket 57 to rotate, although the right transmission wheel shaft driven sprocket 57 transmission-connected to the turnover basket left drive mechanism 4 does not drive the aforementioned left transmission wheel shaft 45, in the aforementioned process, a group of rear turnover basket guide mechanisms 9 can carry a group of front turnover baskets 7 fixed thereto and move clockwise or counterclockwise along the rear annular guide rail 3 repeatedly. The form of clockwise or counterclockwise movement depends on the working state of the aforementioned right drive motor 51, that is, depends on the clockwise or counterclockwise working state of the right drive motor 51.

[0043] From the above description, it can be seen that the front and rear turnover basket back plates 61 and 71 are in the Figure 3 In the vertical state shown, the two front and rear single-line narrow-width production lines can switch their running direction from left to right or from right to left at will.

[0044] See you next time Figure 2 The aforementioned front annular guide rail 2 and rear annular guide rail 3 are both horizontally arranged in an elliptical (also called elliptical) structure, and the front side surface of the front annular guide rail 2 is constituted as the front annular guide rail front roller sleeve rolling contact surface 21, and the front annular guide rail rear side surface of the front annular guide rail 2 is constituted as the front annular guide rail rear roller sleeve rolling contact surface 22, the rear annular guide rail front side surface of the rear annular guide rail 3 is constituted as the rear annular guide rail front roller sleeve rolling contact surface 31, and the rear side surface of the rear annular guide rail 3 is constituted as the rear annular guide rail rear roller sleeve rolling contact surface 32.

[0045] Please see the key Figure 4 And combined Figure 1The aforementioned set of front turnover basket guide mechanisms 8 each includes a front guide plate 81, a rear guide plate 82, a front turnover basket support frame 83, a pair of front roller sleeves 84 and a pair of rear roller sleeves 85. The front guide plate 81 and the rear guide plate 82 correspond to each other front and back. A front guide plate folding edge 811 folded toward the rear guide plate 82 is formed on the upper part of the front guide plate 81 and along the length direction of the front guide plate 81. A front turnover basket support frame front fixed plate 811 is folded on the side of the front guide plate folding edge 811 facing upward and along the front edge portion of the length direction of the front guide plate folding edge 811. The folding direction of the front turnover basket support frame front fixed plate 8111 faces forward. And a front turnover basket support frame front panel 8112 is folded and unfolded along the rear side edge of the folded edge 811 on the front guide plate in the length direction. The folding direction of the front turnover basket support frame front panel 8112 is backward and is in the same horizontal plane as the front turnover basket support frame front fixed plate 8111. The recessed space between the front turnover basket support frame front fixed plate 8111 and the front turnover basket support frame front panel 8112 constitutes a front roller sleeve limiting bolt clearance cavity 8113. A front turnover basket guide mechanism traction chain connecting ear 81151 is fixed to the middle part of the folded edge 811 on the front guide plate in the length direction through the front turnover basket guide mechanism traction chain connecting ear fixing screw 8115. The lower end of the front turnover basket guide mechanism traction chain connecting ear 81151 is fixed to the front turnover basket guide mechanism traction chain connecting ear 81151. The end is connected to the aforementioned front turnover basket guide mechanism traction chain 48. During the movement of the above-mentioned front turnover basket guide mechanism traction chain 48, the front turnover basket guide mechanism traction chain connecting ear 81151 drives a group of front turnover basket guide mechanisms 8 together with a group of front turnover baskets 6 to move. A front guide plate lower folding edge 812 is formed at the lower part of the length direction of the front guide plate 81, which is folded toward the rear guide plate 82 and corresponds to the folding edge 811 on the front guide plate. A rear guide plate upper folding edge 821 is formed at the upper part of the rear guide plate 82 and along the length direction of the rear guide plate 82, and on the rear guide plate, the folding edge 821 faces upward and follows the folding edge 821 on the rear guide plate. A front turnover basket support frame rear panel 8211 is folded and unfolded at the front edge in the longitudinal direction of the front guide plate, and a front turnover basket support frame rear fixing plate 8212 is folded and unfolded on the side of the rear guide plate with the folded edge 821 facing upward and along the rear edge in the longitudinal direction of the folded edge 821 of the rear guide plate. The front turnover basket support frame rear fixing plate 8212 is maintained at the same horizontal plane as the front turnover basket support frame rear panel 8211, that is, maintained at the same horizontal plane as the aforementioned front turnover basket support frame front panel 8112. The folding direction of the aforementioned front turnover basket support frame rear fixing plate 8212 is backward, and the concave space between the front turnover basket support frame rear panel 8211 and the front turnover basket support frame rear fixing plate 8212 constitutes a rear roller sleeve limiting bolt clearance cavity 8213.The lower portion of the rear guide plate 82 in the longitudinal direction is provided with a rear guide plate lower folded edge 822 folded toward the front guide plate 81 and corresponding to the folded edge 821 on the rear guide plate. The front side of the front turnover basket support frame 83 is fixed to the front turnover basket support frame front fixing plate 8111 by the front turnover basket support frame front fixing screw 831 at a position corresponding to the front turnover basket support frame front fixing screw hole 8114 provided on the front turnover basket support frame front fixing plate 8111, and the rear side of the front turnover basket support frame 83 is fixed to the front turnover basket support frame rear fixing plate 8212 by the front turnover basket support frame rear fixing screw 832 at a position corresponding to the front turnover basket support frame rear fixing screw hole 8214 provided on the front turnover basket support frame rear fixing plate 8212. The basket support frame 83 faces downward and is provided with a front panel inserting groove 833 at a position corresponding to the front panel 8112 of the front turnover basket support frame, and a rear panel inserting groove 834 at a position corresponding to the rear panel 8211 of the front turnover basket support frame. The front panel 8112 of the front turnover basket support frame is inserted and matched with the front panel inserting groove 833, and the rear panel 8211 of the front turnover basket support frame is inserted and matched with the rear panel inserting groove 834. A front turnover basket bottom plate front support plate 835 is folded upward at the front side in the longitudinal direction of the front turnover basket support frame 83, and a front turnover basket bottom plate front fixing plate 8351 is folded backward in a horizontal state at the upper part of the front support plate 835 in the longitudinal direction of the front turnover basket support frame 83. The rear side of the front turnover basket bottom plate is folded upward to form a front turnover basket bottom plate rear support plate 836, which corresponds to the front turnover basket bottom plate front support plate 835, and a front turnover basket bottom plate rear fixing plate 8361 is folded forward in a horizontal state at the upper part of the front turnover basket bottom plate rear support plate 836 in the longitudinal direction, and the front turnover basket bottom plate rear fixing plate 8361 corresponds to the front turnover basket bottom plate front fixing plate 8351. A pair of front roller sleeves 84 are arranged between the folded edge 811 on the front guide plate and the lower folded edge 812 of the front guide plate and form a rolling pair with the rolling contact surface 21 of the front annular guide rail front roller sleeve. A front roller sleeve limiting bolt 841 is respectively inserted into the front roller sleeve cavity of the pair of front roller sleeves 84, and the upper end of the front roller sleeve limiting bolt 841 penetrates into the aforementioned The front roller sleeve limiting bolt gives way to the cavity 8113 and is locked by the front roller sleeve limiting bolt locking nut 8411 screwed on the upper end of the front roller sleeve limiting bolt 841. The lower end of the front roller sleeve limiting bolt 841 is formed as a bolt head and is limited on the lower folding edge 812 of the aforementioned front guide plate. A pair of rear roller sleeves 85 are arranged between the folding edge 821 on the rear guide plate and the lower folding edge 822 of the rear guide plate and form a rolling pair with the rolling contact surface 22 of the rear roller sleeve of the aforementioned front annular guide rail. A rear roller sleeve limiting bolt 851 is respectively passed through the rear roller sleeve cavity of the pair of rear roller sleeves 85. The upper end of the rear roller sleeve limiting bolt 851 penetrates into the aforementioned rear roller sleeve limiting bolt giving way cavity 8213 and is locked by the rear roller sleeve limiting bolt locking nut 8511 screwed on the upper end of the rear roller sleeve limiting bolt 851.The lower end of the rear roller sleeve limiting bolt 851 is formed as a bolt head and is limited on the lower folding edge 822 of the rear guide plate; the front of the front turnover basket bottom plate 62 is fixed to the front turnover basket bottom plate front fixing plate 8351 by the front turnover basket bottom plate front fixing screw 621 at the position corresponding to the turnover basket bottom plate front fixing screw hole 83511 opened on the front turnover basket bottom plate front fixing plate 8351 and is locked by the front turnover basket bottom plate front fixing screw locking nut 6211, and the rear of the front turnover basket bottom plate 62 is fixed to the front turnover basket bottom plate front fixing screw 622 at the position corresponding to the turnover basket bottom plate opening on the front turnover basket bottom plate rear fixing plate 8361. The position of the rear fixing screw hole 83611 of the plate is fixed to the rear fixing plate 8361 of the front turnover basket bottom plate and is locked by the front turnover basket bottom plate rear fixing screw locking nut 6221; the fixing method of the aforementioned rear turnover basket bottom plate 72 and the aforementioned set of rear turnover basket guide mechanisms 9 is the same as the fixing method of the aforementioned front turnover basket bottom plate 62 and the front turnover basket bottom plate front fixing plate 8351 and the front turnover basket bottom plate rear fixing plate 8361 of the aforementioned set of front turnover baskets 6, and the aforementioned set of rear turnover basket guide mechanisms 9 and the aforementioned rear annular guide rail front roller sleeve rolling contact surface 31 and the rear annular guide rail rear roller sleeve rolling contact surface 32 form a rolling pair.

[0046] Since it has been mentioned above that the structure of a group of rear turnover basket guiding mechanisms 9 is exactly the same as that of the front turnover basket guiding mechanism 8 , the applicant will not elaborate on the group of rear turnover basket guiding mechanisms 9 any more.

[0047] The height of the aforementioned pair of front roller sleeves 84 is adapted to the height of the rolling contact surface 21 of the front annular guide rail front roller sleeve of the aforementioned front annular guide rail 2, and the height of the aforementioned pair of rear roller sleeves 85 is adapted to the height of the rolling contact surface 22 of the front annular guide rail rear roller sleeve of the front annular guide rail 2. The heights of the front and rear roller sleeve rolling contact surfaces 21 and 22 of the front annular guide rail are the same, and the height of the pair of front roller sleeves 84 is the same as the height of the pair of rear roller sleeves 85.

[0048] A front turnover basket back plate screw clearance hole 613 is formed on the front turnover basket back plate 61 of the aforementioned set of front turnover baskets 6, at a position corresponding to the front turnover basket bottom plate rear fixing screw 622. When the front turnover basket back plate 61 is flipped toward the front turnover basket bottom plate 62 and flipped over to overlap the front turnover basket bottom plate 62, the front turnover basket bottom plate rear fixing screw 622 extends into the front turnover basket back plate screw clearance hole 613, thereby preventing interference that would affect the downward flipping effect of the front turnover basket back plate 61.

[0049] Rear turnover basket back plate screw clearance holes 712 are provided on the rear turnover basket back plate 71 of the aforementioned set of rear turnover baskets 7, at positions corresponding to the rear turnover basket bottom plate front fixing screws used to secure the aforementioned rear turnover basket bottom plate 72 to the aforementioned rear turnover basket guide mechanism 9. When the rear turnover basket back plate 71 is flipped toward the rear turnover basket bottom plate 72 and overlaid on the rear turnover basket bottom plate 72, the rear turnover basket bottom plate front fixing screws, such as the front turnover basket bottom plate front fixing screws 621, which secure the rear turnover basket bottom plate 72 to the rear turnover basket guide mechanism 9, are inserted into the rear turnover basket back plate screw clearance holes 712, thereby preventing interference that could affect the flipping effect of the rear turnover basket back plate 71 toward the rear turnover basket bottom plate 72.

[0050] In addition, if Figure 3 As shown, in order to ensure that the front turnover basket back plate 61 can be in the upright state, Figure 3 In order to avoid the situation of abnormally falling toward the front turnover basket bottom plate 62 in the vertical state shown, the length of the front turnover basket back plate 61 should be adapted to the distance between the left and right sides of the front turnover basket back plate of the left and right wall plates 63 and 64 of the front turnover basket, and the front turnover basket back plate 61 should have a certain locking effect when it is turned over to the vertical state; another preferred solution is: A magnetic block (also referred to as a "magnet" or "magnetic sheet," the same below) with opposite magnetic poles is embedded in the upper portion of each side facing the left side of the front turnover basket back plate against the folded edge 6311 to achieve mutual magnetic attraction (opposites attract each other). Alternatively, a magnetic block is embedded in either the upper portion of the front turnover basket back plate 61 or the upper portion of the left side of the front turnover basket back plate against the folded edge 6311, while a magnetizable material such as an iron sheet is embedded in the other portion to attract the magnetic block and the iron sheet. Similarly, a magnet with opposite magnetic poles is embedded in the upper portion of each of the front turnover basket back plate 61 and the right side of the front turnover basket back plate against the folded edge 6321, thereby achieving mutual magnetic attraction. Alternatively, a magnet is embedded in one of the corresponding upper portions of the front turnover basket back plate 61 and the right side of the front turnover basket back plate against the folded edge 6321, while a magnetizable material, such as an iron sheet, is embedded in the other portion to achieve mutual magnetic attraction. This design prevents the front turnover basket back plate 61 from abnormally flipping downward toward the front turnover basket bottom plate 62. The same applies to the rear turnover basket back plate 71 and will not be further described.

[0051] When the front turnover basket back plate 61 and the rear turnover basket back plate 71 are both flipped upward to a position tending to be vertical, the present invention can be expressed as two lines operating. In the two-line operating state, they can either run in one direction or in different directions as needed. However, when the front and rear turnover basket back plates 61 and 71 are each flipped downward to a degree tending to overlap with the front and rear turnover basket bottom plates 62 and 72, respectively, the present invention can be expressed as a wide-width line operating, that is, forming independent large basket platforms, so that the staff members originally located at the workstations on both sides, i.e., workers, can extract the available clothing workpieces for processing as needed. In the case of a wide-width assembly line, the operating direction can be switched freely from left to right or from right to left as needed. In addition, under the aforementioned large platform, it is convenient to place the same products together, making it easier for the staff members, i.e., workers, at the workstations on both sides, to extract and process them. When the platform floor is in the large platform state, i.e., when the front turnover basket floor 62 and the rear turnover basket floor 72 together form a large platform floor, the aforementioned front and rear turnover basket back panel gap-covering extension edges 611 and 711 can jointly shield the aforementioned turnover basket floor gap 10, preventing small objects from falling and eliminating the risk of small objects getting stuck or even being damaged. When the large platform is in operation, the front and rear turnover baskets 6 and 7 of the pair move in the same direction and at the same speed.

[0052] In summary, the technical solution provided by the present invention makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects described by the applicant in the technical effect column above.

Claims

1. A single-line or double-line interchangeable production line, comprising a frame (1); a front annular guide rail (2) and a rear annular guide rail (3), wherein the front annular guide rail (2) and the rear annular guide rail (3) correspond to each other front and back and are fixed to the frame (1); a turnover basket left drive mechanism (4) and a turnover basket right drive mechanism (5), wherein the turnover basket left drive mechanism (4) is arranged at the left end of the frame (1), and the turnover basket right drive mechanism (5) is arranged at the right end of the frame (1) in a state corresponding to the turnover basket left drive mechanism (4), and the turnover basket left drive mechanism (4) and the turnover basket right drive mechanism (5) are transmission-connected to each other; a group of front turnover baskets (6), a group of rear turnover baskets (7), a group of front turnover basket guide mechanisms (8) and a group of rear turnover basket guide mechanisms (9), a group of front turnover baskets (8) and a group of rear turnover basket guide mechanisms (9), a group of front turnover baskets (9) and a group of rear turnover baskets (10). The number of the turnover basket guide mechanisms (8) is equal to the number of the group of rear turnover basket guide mechanisms (9) and they maintain a front-to-back correspondence relationship with each other; a group of front turnover basket guide mechanisms (8) is connected to the turnover basket left drive mechanism (4) and simultaneously forms a rolling pair with the front annular guide rail (2); a group of rear turnover basket guide mechanisms (9) is connected to the turnover basket right drive mechanism (5) and simultaneously forms a rolling pair with the rear annular guide rail (3); a group of front turnover baskets (6) is equal to the number of the group of front turnover basket guide mechanisms (8) and is fixed on the upper part of the group of front turnover basket guide mechanisms (8); a group of rear turnover baskets (7) is equal to the number of the group of rear turnover basket guide mechanisms (9) and is fixed on the upper part of the group of rear turnover basket guide mechanisms (9); and the invention is characterized in that The plate body of the group of front turnover baskets (6) on the side facing the group of rear turnover baskets (7) is formed as a front turnover basket back plate (61), the lower part of the front turnover basket back plate (61) is hinged to the edge of the front turnover basket bottom plate (62) of the group of front turnover baskets (6) on the side facing the group of rear turnover baskets (7), and a front turnover basket back plate seam-covering extension edge (611) extending to the bottom of the front turnover basket bottom plate (62) is formed at the lower part of the front turnover basket back plate (61), and the group of rear turnover baskets (7) on the side facing the group of front turnover baskets The plate body on one side of the (6) is constituted as a rear turnover basket back plate (71) corresponding to the front turnover basket back plate (61), the lower part of the rear turnover basket back plate (71) is hinged to the rear turnover basket bottom plate (72) of a group of rear turnover baskets (7) toward the edge of the rear turnover basket back plate on one side of a group of front turnover baskets (6), and a rear turnover basket back plate seam-covering extension edge (711) extending to the bottom of the rear turnover basket bottom plate (72) is extended from the lower part of the rear turnover basket back plate (71); when the front turnover basket back plate (61) and the rear turnover basket back plate (71) are respectively turned upwards, When the front turnover basket (6) and the rear turnover basket (7) are rotated to a state tending to be upright, the group of front turnover baskets (6) and the group of rear turnover baskets (7) are separated by the front turnover basket back plate (61) and the rear turnover basket back plate (71), so that the group of front turnover baskets (6) and the group of rear turnover baskets (7) respectively form two single-line narrow production lines; when the front turnover basket back plate (61) and the rear turnover basket back plate (71) are respectively turned downward to a state tending to overlap with the front turnover basket bottom plate (62) and the rear turnover basket bottom plate (72), the group of front turnover baskets (6) and the group of rear turnover baskets (7) are respectively turned downward to a state tending to overlap with the front turnover basket bottom plate (62) and the rear turnover basket bottom plate (72). The rotating baskets (7) are connected to each other at their respective corresponding positions to form a wide production line, and in this state, the front rotating basket back plate gap-covering extension edge (611) and the rear rotating basket back plate gap-covering extension edge (711) jointly cover the rotating basket bottom plate gap (10) formed between the front rotating basket bottom plate (62) and the rear rotating basket bottom plate (72); the widths of the front rotating basket back plate gap-covering extension edge (611) and the rear rotating basket back plate gap-covering extension edge (711) are equal, and the widths of each are half of the width of the rotating basket bottom plate gap (10).

2. The single-line and double-line interchangeable production line according to claim 1 is characterized in that The group of front turnover baskets (6) each comprises a front turnover basket left wall plate (63) and a front turnover basket right wall plate (64), the front turnover basket left wall plate (63) and the front turnover basket right wall plate (64) correspond to each other on the left and right sides, and a front turnover basket back plate left folding edge (631) is folded to the right on the side of the front turnover basket left wall plate (63) facing the front turnover basket back plate (61), and a front turnover basket back plate right folding edge (632) is folded to the left on the side of the front turnover basket right wall plate (64) facing the front turnover basket back plate (61); the lower part of the front turnover basket back plate (61) is connected to each of the front turnover baskets (6) in the group of front turnover baskets through a front turnover basket back plate hinge (612). The front turnover basket bottom plate (62) is hinged to the edge of the front turnover basket bottom plate on one side of the group of rear turnover baskets (7), and when the front turnover basket back plate (61) is flipped upward to a degree tending to a vertical state, the left end rear side surface of the front turnover basket back plate (61) is in contact with the front side surface of the left abutting folding edge (631) of the front turnover basket back plate, and the right end rear side surface of the front turnover basket back plate (61) is in contact with the front side surface of the right abutting folding edge (632) of the front turnover basket back plate; each of the group of rear turnover baskets (7) has a rear turnover basket left wall plate (73) and a rear turnover basket right wall plate (74), and the rear turnover basket left wall plate (73) and the rear turnover basket right wall plate (74) are mutually adjacent. Correspondingly, the left wall plate (73) of the rear turnover basket is folded to the right toward one side of the rear turnover basket back plate (71) to form a rear turnover basket back plate left abutting folded edge (731), and the right wall plate (74) of the rear turnover basket is folded to the left toward one side of the rear turnover basket back plate (71) to form a rear turnover basket back plate right abutting folded edge (732); the lower part of the rear turnover basket back plate (71) is hinged to the edge of the rear turnover basket bottom plate of each rear turnover basket bottom plate (72) in a group of rear turnover baskets (7) toward one side of the group of front turnover baskets (6) through a rear turnover basket back plate hinge, and when the rear turnover basket back plate (71) is flipped upward to a degree tending to a vertical state, the rear turnover basket The left front side surface of the back plate (71) is in contact with the rear side surface of the left abutting folding edge (731) of the rear turnover basket back plate, and the right front side surface of the rear turnover basket back plate (71) is in contact with the rear side surface of the right abutting folding edge (732) of the rear turnover basket back plate; the structure of the group of rear turnover basket guide mechanisms (9) connected to the right turnover basket drive mechanism (5) arranged at the right end of the frame (1) and forming a rolling pair with the rear annular guide rail (3) is the same as the structure of the group of front turnover basket guide mechanisms (8) connected to the left turnover basket drive mechanism (4) arranged at the left end of the frame (1) and forming a rolling pair with the front annular guide rail (2).

3. The single-line and double-line interchangeable production line according to claim 2 is characterized in that A circular guide rail left fixed column supporting beam (11) is formed on the upper left end of the frame (1), and a circular basket left driving mechanism fixed beam (12) is formed at a position corresponding to the right side of the circular guide rail left fixed column supporting beam (11) in a state parallel to the circular guide rail left fixed column supporting beam (11); a circular guide rail right fixed column supporting beam (13) is formed on the upper right end of the frame (1), and a circular basket right driving mechanism fixed beam (14) is formed at a position corresponding to the left side of the circular guide rail right fixed column supporting beam (13) in a state parallel to the circular guide rail right fixed column supporting beam (13); at the front end of the circular guide rail left fixed column supporting beam (11) facing upward A front annular guide rail left upper support column (111) is fixed in a longitudinal state on one side, and a rear annular guide rail left upper support column (112) is fixed in a longitudinal state on the side where the rear end of the annular guide rail left fixed column support beam (11) faces upwards, a front annular guide rail left lower support column (113) is fixed in a longitudinal state on the side where the front end of the annular guide rail left fixed column support beam (11) faces downwards, and a rear annular guide rail left lower support column (114) is fixed in a longitudinal state on the side where the rear end of the annular guide rail left fixed column support beam (11) faces downwards; a front annular guide rail right upper support column (131) is fixed in a longitudinal state on the side where the front end of the annular guide rail right fixed column support beam (13) faces upwards, and a rear annular guide rail right lower support column (115) is fixed in a longitudinal state. A rear annular guide rail upper right support column (132) is fixed in a longitudinal state on the side of the rear end of the fixed column supporting cross beam (13) facing upward, and a front annular guide rail lower right support column (133) is fixed in a longitudinal state on the side of the front end of the annular guide rail right fixed column supporting cross beam (13) facing downward, and a rear annular guide rail lower right support column (134) is fixed in a longitudinal state on the side of the rear end of the annular guide rail right fixed column supporting cross beam (13) facing downward; the upper end of the front annular guide rail upper left support column (111) is fixed to the side of the left end of the front annular guide rail (2) facing downward, the lower end of the front annular guide rail lower left support column (113) is fixed to the side of the left end of the front annular guide rail (2) facing upward, and the rear annular guide rail upper left support column (111) is fixed to the side of the left end of the front annular guide rail (2) facing upward, and the rear annular guide rail upper left support column (113) is fixed to the side of the left end of the front annular guide rail (2) facing upward. The upper end of the support column (112) is fixed to the side of the left end of the rear annular guide rail (3) facing downward, the lower end of the lower left support column (114) of the rear annular guide rail is fixed to the side of the left end of the rear annular guide rail (3) facing upward, the upper end of the upper right support column (131) of the front annular guide rail is fixed to the side of the right end of the front annular guide rail (2) facing downward, the lower end of the lower right support column (133) of the front annular guide rail is fixed to the side of the right end of the front annular guide rail (2) facing upward, the upper end of the upper right support column (132) of the rear annular guide rail is fixed to the side of the right end of the rear annular guide rail (3) facing downward, and the lower end of the lower right support column (134) of the rear annular guide rail is fixed to the side of the right end of the rear annular guide rail (3) facing upward;The left turnover basket driving mechanism (4) is supported between the left fixed column supporting beam (11) of the circular guide rail and the left turnover basket driving mechanism fixed beam (12); the right turnover basket driving mechanism (5) is supported between the right fixed column supporting beam (13) of the circular guide rail and the right turnover basket driving mechanism fixed beam (14); the group of front turnover basket guiding mechanisms (8) simultaneously form a rolling pair with the front side and rear side of the front circular guide rail (2) and carry the group of front turnover baskets (6) fixed to the upper part thereof to move along the front circular guide rail (2); the group of rear turnover basket guiding mechanisms (9) simultaneously form a rolling pair with the front side and rear side of the rear circular guide rail (3) and carry the group of rear turnover baskets (7) fixed to the upper part thereof to move along the rear circular guide rail (3).

4. The single-line and double-line interchangeable production line according to claim 3, characterized in that The turnover basket left driving mechanism (4) comprises a left driving motor (41), a left driving reduction box (42), a left driving driving gear (43), a left driving transmission chain (44), a left driving axle (45), a left driving axle driving sprocket (46), a left driving axle driven sprocket (47), a front turnover basket guide mechanism traction chain (48), a left driving axle front supporting plate (49a) and a left driving axle rear supporting plate (49b), wherein the left driving axle front supporting plate (49a) is fixed to the left end of the front annular guide rail (2) at a position corresponding to the left side of the front end of the left fixed column supporting crossbeam (11) of the annular guide rail, and the left driving axle rear supporting plate (49b) is fixed to the left end of the front annular guide rail (2) at a position corresponding to the left side of the front end of the left fixed column supporting crossbeam (11) of the annular guide rail. The left side of the rear end of the left fixed column supporting beam (11) of the rail is fixed to the left end of the rear annular guide rail (3), and the front and rear supporting plates (49a, 49b) of the left drive wheel shaft correspond to each other front and back. The left drive motor (41) is in transmission cooperation with the left drive reduction box (42) at a position corresponding to between the left fixed column supporting beam (11) of the annular guide rail and the fixed beam (12) of the left drive mechanism of the turnover basket, and is fixed by the left drive reduction box (42) together with the left drive motor (41) and a pair of left drive reduction box fixing seats (421). The pair of left drive reduction box fixing seats (421) are respectively connected to the left fixed column supporting beam (11) of the annular guide rail in a state of corresponding left and right. The left drive mechanism of the turnover basket is fixed to a fixed crossbeam (12), the left drive reduction box shaft (422) of the left drive reduction box (42) faces forward, the left drive driving gear (43) is fixed on the left drive reduction box shaft (422), the front end and the rear end of the left transmission wheel shaft (45) are respectively rotatably supported on the left transmission wheel shaft front support plate (49a) and the left transmission wheel shaft rear support plate (49b) through the left transmission shaft support bearing seat (451), a left transmission wheel shaft driving gear (452) is fixed in the middle of the left transmission wheel shaft (45) and at a position corresponding to the left side of the left drive driving gear (43), one end of the left drive transmission chain (44) is sleeved on the left transmission wheel shaft driving gear (452). The gear (452) is mounted on the left driving gear (43), and the other end is mounted on the left driving gear (43). The left transmission wheel shaft driving sprocket (46) is fixed to the front end of the left transmission wheel shaft (45) in a flat key fixing manner. The left transmission wheel shaft driven sprocket (47) is rotatably arranged on the turnover basket right driving mechanism (5) for driving the group of rear turnover basket guide mechanisms (9) to move along the rear annular guide rail (3). One end of the front turnover basket guide mechanism traction chain (48) is mounted on the left transmission wheel shaft driving sprocket (46), and the other end is mounted on the left transmission wheel shaft driven sprocket (47); the group of front turnover basket guide mechanisms (8) are connected to the front turnover basket guide mechanism traction chain (48).

5. The single-line and double-line interchangeable production line according to claim 4, characterized in that The turnover basket right drive mechanism (5) comprises a right drive motor (51), a right drive reduction box (52), a right drive driving gear (53), a right drive transmission chain (54), a right drive axle (55), a right drive axle driving sprocket (56), a right drive axle driven sprocket (57), a rear turnover basket guide mechanism traction chain (58), a right drive axle front support plate (59a) and a right drive axle rear support plate (59b), wherein the right drive axle front support plate (59a) is fixed to the right end of the front annular guide rail (2) at a position corresponding to the right side of the front end of the right fixed column supporting crossbeam (13) of the annular guide rail, and the right drive axle rear support plate (59b) is fixed to the right end of the front annular guide rail (2) at a position corresponding to the right side of the front end of the right fixed column supporting crossbeam (13) of the annular guide rail. The rear end right side of the right fixed column supporting beam (13) of the circular guide rail is fixed to the right end of the rear annular guide rail (3), and the front and rear supporting plates (59a, 59b) of the right drive wheel shaft correspond to each other front and back, and the right drive motor (51) is in transmission cooperation with the right drive reduction box (52) at a position corresponding to between the right fixed column supporting beam (13) of the circular guide rail and the right drive mechanism fixed beam (14) of the turnover basket, and the right drive reduction box (52) is fixed together with the right drive motor (51) and a pair of right drive reduction box fixing seats (521), and the pair of right drive reduction box fixing seats (521) are respectively connected to the right fixed column supporting beam of the circular guide rail in a state corresponding to each other left and right. (13) and the right driving mechanism of the turnover basket are fixed with the crossbeam (14), the right driving reduction box shaft of the right driving reduction box (52) faces forward, the right driving driving gear (53) is fixed on the right driving reduction box shaft, the front end and the rear end of the right transmission wheel shaft (55) are respectively supported on the right transmission wheel shaft front support plate (59a) and the right transmission wheel shaft rear support plate (59b) through the right transmission shaft support bearing seat (551), a right transmission wheel shaft driving gear (552) is fixed in the middle of the right transmission wheel shaft (55) and at a position corresponding to the right side of the right driving driving gear (53), one end of the right driving transmission chain (54) is sleeved on the right transmission wheel shaft driving gear (5 52), the other end is sleeved on the right driving gear (53), the right transmission wheel shaft driving sprocket (56) is fixed to the rear end of the right transmission wheel shaft (55) in a flat key fixing manner, and the right transmission wheel shaft driven sprocket (57) is rotatably arranged at the rear end of the left transmission wheel shaft (45), one end of the rear turnover basket guide mechanism traction chain (58) is sleeved on the right transmission wheel shaft driving sprocket (56), and the other end is sleeved on the right transmission wheel shaft driven sprocket (57); the group of rear turnover basket guide mechanisms (9) is connected to the rear turnover basket guide mechanism traction chain (58), and the left transmission wheel shaft driven sprocket (47) is rotatably arranged at the front end of the right transmission wheel shaft (55).

6. The single-line and double-line interchangeable production line according to claim 5, characterized in that The front annular guide rail (2) and the rear annular guide rail (3) are both horizontally elliptical structures, and the front annular guide rail front side surface of the front annular guide rail (2) is constituted as the front annular guide rail front roller sleeve rolling contact surface (21), and the front annular guide rail rear side surface of the front annular guide rail (2) is constituted as the front annular guide rail rear roller sleeve rolling contact surface (22), the rear annular guide rail front side surface of the rear annular guide rail (3) is constituted as the rear annular guide rail front roller sleeve rolling contact surface (31), and the rear annular guide rail rear side surface of the rear annular guide rail (3) is constituted as the rear annular guide rail rear roller sleeve rolling contact surface (32); the group of front turnover basket guide mechanisms (8) each include a front guide plate (81), a rear guide plate (82), a front turnover basket support frame (83), a pair of front roller sleeves (8 4) and a pair of rear roller sleeves (85), the front guide plate (81) and the rear guide plate (82) correspond to each other front and back, a front guide plate upper folding edge (811) is formed on the upper part of the front guide plate (81) and along the length direction of the front guide plate (81) and folded toward the rear guide plate (82), and a front turnover basket support frame front fixed plate (8111) is folded along the front edge portion of the folding edge (811) on the upper side of the front guide plate and along the length direction of the folding edge (811) on the front guide plate, the folding direction of the front turnover basket support frame front fixed plate (8111) is forward, and a front guide plate upper folding edge (811) is folded along the rear edge portion of the folding edge (811) on the front guide plate. A front panel (8112) of a front turnover basket support frame, the folding and unfolding direction of the front panel (8112) of the front turnover basket support frame is backward, the space between the front fixed plate (8111) of the front turnover basket support frame and the front panel (8112) of the front turnover basket support frame constitutes a front roller sleeve limiting bolt clearance cavity (8113), a front turnover basket guide mechanism traction chain connecting ear (81151) is fixed to the middle part of the longitudinal direction of the folded edge (811) of the front guide plate through the front turnover basket guide mechanism traction chain connecting ear fixing screw (8115), the lower end of the front turnover basket guide mechanism traction chain connecting ear (81151) is connected to the front turnover basket guide mechanism traction chain (48), and a front roller sleeve limiting bolt clearance cavity (8113) is formed at the lower part of the longitudinal direction of the front guide plate (81). A front guide plate lower folding edge (812) is folded toward the rear guide plate (82) and corresponds to the folding edge (811) on the front guide plate. A rear guide plate upper folding edge (821) is formed on the upper portion of the rear guide plate (82) and along the length direction of the rear guide plate (82). A front turnover basket support frame rear panel (8211) is folded along the front edge of the folding edge (821) on the rear guide plate facing upwards. A front turnover basket support frame rear fixing plate (8212) is folded along the rear edge of the folding edge (821) on the rear guide plate facing upwards.The folding direction of the rear fixing plate (8212) of the front turnover basket support frame is rearward, and the space between the rear panel (8211) of the front turnover basket support frame and the rear fixing plate (8212) of the front turnover basket support frame is formed as a rear roller sleeve limiting bolt clearance cavity (8213). A rear guide plate lower folding edge (822) folded toward the front guide plate (81) and corresponding to the folding edge (821) on the rear guide plate is formed at the lower part of the longitudinal direction of the rear guide plate (82). The front side of the front turnover basket support frame (83) is connected to the front turnover basket support frame at a position corresponding to the front turnover basket support frame front fixing screw hole (8114) provided on the front fixing plate (8111) of the front turnover basket support frame by the front fixing screw (831) of the front turnover basket support frame. The front fixing plate (8111) is fixed, and the rear side of the front turnover basket support frame (83) is fixed to the front turnover basket support frame rear fixing plate (8212) by the front turnover basket support frame rear fixing screw (832) at a position corresponding to the front turnover basket support frame rear fixing screw hole (8214) opened on the front turnover basket support frame rear fixing plate (8212). A front panel inserting groove (833) is formed on the side of the front turnover basket support frame (83) facing downward and at a position corresponding to the front turnover basket support frame front panel (8112), and a rear panel inserting groove (834) is formed at a position corresponding to the front turnover basket support frame rear panel (8211). The front turnover basket support frame front panel (8112) and the front panel inserting groove (834) are connected. 33) plug-in fit, the front turnover basket support frame rear panel (8211) is plug-in fit with the rear panel inserting groove (834), a front turnover basket bottom plate front support plate (835) is folded upward on the front side of the longitudinal direction of the front turnover basket support frame (83), a front turnover basket bottom plate front fixing plate (8351) is folded backward in a horizontal state at the upper part of the longitudinal direction of the front turnover basket bottom plate front support plate (835), a front turnover basket bottom plate rear support plate (836) is folded upward on the rear side of the longitudinal direction of the front turnover basket support frame (83), the front turnover basket bottom plate rear support plate (836) corresponds to the front turnover basket bottom plate front support plate (835), and is horizontally folded backward in the upper part of the longitudinal direction of the front turnover basket bottom plate rear support plate (836). In the forward folded state, a front turnover basket bottom plate rear fixed plate (8361) is provided, and the front turnover basket bottom plate rear fixed plate (8361) corresponds to the front turnover basket bottom plate front fixed plate (8351). A pair of front roller sleeves (84) are arranged between the upper folding edge (811) of the front guide plate and the lower folding edge (812) of the front guide plate and form a rolling pair with the rolling contact surface (21) of the front roller sleeve of the front annular guide rail. A front roller sleeve limiting bolt (841) is respectively provided in the front roller sleeve cavity of the pair of front roller sleeves (84). The upper end of the front roller sleeve limiting bolt (841) is inserted into the front roller sleeve limiting bolt clearance cavity (8113) and is locked by a front roller sleeve limiting bolt locking nut (8411) screwed on the upper end of the front roller sleeve limiting bolt (841).The lower end of the front roller sleeve limiting bolt (841) is formed as a bolt head and is limited on the lower folding edge (812) of the front guide plate. A pair of rear roller sleeves (85) are arranged between the upper folding edge (821) of the rear guide plate and the lower folding edge (822) of the rear guide plate and form a rolling pair with the rolling contact surface (22) of the rear roller sleeve of the front annular guide rail. A rear roller sleeve limiting bolt (851) is respectively inserted into the rear roller sleeve cavity of the pair of rear roller sleeves (85). The upper end of the rear roller sleeve limiting bolt (851) is inserted into the rear roller sleeve limiting bolt. The bolt gives way cavity (8213) and is locked by a rear roller sleeve limiting bolt locking nut (8511) screwed on the upper end of the rear roller sleeve limiting bolt (851); the lower end of the rear roller sleeve limiting bolt (851) is formed as a bolt head and is limited on the lower folding edge (822) of the rear guide plate; the front of the front turnover basket bottom plate (62) is fixed by the front turnover basket bottom plate front fixing screw (621) in the turnover basket bottom plate front fixing screw hole (83511) corresponding to the front turnover basket bottom plate front fixing plate (8351) The position of the front turnover basket bottom plate is fixed to the front turnover basket bottom plate front fixing plate (8351) and is locked by the front turnover basket bottom plate front fixing screw locking nut (6211), and the rear of the front turnover basket bottom plate (62) is fixed to the front turnover basket bottom plate rear fixing plate (8361) at a position corresponding to the turnover basket bottom plate rear fixing screw hole (83611) opened on the front turnover basket bottom plate rear fixing plate (8361) by the front turnover basket bottom plate rear fixing screw locking nut (6221). Locking; the fixing method of the rear turnover basket bottom plate (72) and the set of rear turnover basket guide mechanisms (9) is the same as the fixing method of the front turnover basket bottom plate (62) of the set of front turnover baskets (6) and the front turnover basket bottom plate front fixing plate (8351) and the front turnover basket bottom plate rear fixing plate (8361), and the set of rear turnover basket guide mechanisms (9) and the rear annular guide rail front roller sleeve rolling contact surface (31) and the rear annular guide rail rear roller sleeve rolling contact surface (32) form a rolling pair.

7. The single-line and double-line interchangeable production line according to claim 6, characterized in that The height of the pair of front roller sleeves (84) is adapted to the height of the front roller sleeve rolling contact surface (21) of the front annular guide rail (2), and the height of the pair of rear roller sleeves (85) is adapted to the height of the front annular guide rail rear roller sleeve rolling contact surface (22) of the front annular guide rail (2). The heights of the front and rear roller sleeve rolling contact surfaces (21, 22) of the front annular guide rail are the same, and the height of the pair of front roller sleeves (84) is the same as the height of the pair of rear roller sleeves (85).

8. The single-line and double-line interchangeable production line according to claim 6, characterized in that A front turnover basket back plate screw clearance hole (613) is provided on the front turnover basket back plate (61) of the group of front turnover baskets (6) at a position corresponding to the rear fixing screw (622) of the front turnover basket bottom plate.

9. The single-line and double-line interchangeable production line according to claim 2, characterized in that A rear turnover basket back plate screw clearance hole (712) is provided on the rear turnover basket back plate (71) of the group of rear turnover baskets (7) at a position corresponding to a rear turnover basket bottom plate front fixing screw for fixing the rear turnover basket bottom plate (72) to the rear turnover basket guide mechanism (9).

10. The single-line and double-line interchangeable production line according to claim 5, characterized in that The left drive motor (41) and the right drive motor (51) are motors with forward and reverse rotation functions; the left transmission wheel shaft driven sprocket (47) is rotatably arranged at the front end of the right transmission wheel shaft (55) through a left transmission wheel shaft driven sprocket bearing (471) arranged at the center position of the left transmission wheel shaft; the right transmission wheel shaft driven sprocket (57) is rotatably arranged at the rear end of the left transmission wheel shaft (45) through a right transmission wheel shaft driven sprocket bearing (571) arranged at the center position of the right transmission wheel shaft.

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