Adhesive tape packaging and packaging machine for flip carton

Abstract

The utility model relates to an adhesive tape packaging and packaging machine for a flip carton. The adhesive tape packaging and packaging machine comprises a transverse adhesive sealing unit, a longitudinal adhesive sealing unit, a transverse walking belt mechanism and a longitudinal walking belt mechanism. The tail end of the transverse walking belt mechanism is connected with the starting end of the longitudinal walking belt mechanism through a belt reversing mechanism. The transverse glue sealing unit is correspondingly arranged above the transverse walking belt mechanism, and the longitudinal glue sealing unit is correspondingly arranged above the longitudinal walking belt mechanism. A flip carton is conveyed from the starting end of the transverse walking belt mechanism to the tail end, is subjected to glue sealing through the transverse glue sealing unit, is converted to the longitudinal walking belt mechanism through the belt reversing mechanism to continue to be conveyed, and is subjected to glue sealing through the longitudinal glue sealing unit. A carton moves in an assembly line mode relative to the whole packaging machine, three edges are sequentially pasted with adhesive tapes in a labor division mode through the transverse adhesive sealing unit and the longitudinal adhesive sealing unit, and the adhesive sealing time is greatly saved. The mechanism is automatically operated, manual work is not needed, and the packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a carton adhesive tape packaging and packing device, in particular to an adhesive tape packaging and packing machine for flip-top cartons, belonging to the technical field of packaging. Background Art

[0002] Product packaging usually requires the use of cartons, which need to be sealed with tape at the opening to prevent the carton from falling apart and the product from leaking out.

[0003] At present, most of the cartons are in the form of a whole body surrounded by four panels, with four panels on the upper and lower sides opening and closing towards the center line in pairs, forming a middle seam at the closed position. Figure 1 As shown; Finally, the tape needs to be sealed along the middle seam; When this kind of carton is sealed with tape, since the middle seam is located on the upper plane of the entire carton, it is equivalent to only using an ordinary baler to seal the tape on the plane, and the operation is relatively easy;

[0004] As for another special structure of flip carton, such as Figure 2 As shown; it includes an upper box body and a lower box body, and is a top-to-bottom buckled flip-cover structure with one side connected and the other three sides open. The carton of this structure forms a square cube with a bottom and a lid after buckling, that is, among the four edges on the upper part of the cube, except for the edge where the body is connected, the other three edges (the edges opposite to the connected sides and the other two edges parallel to each other) all require sealing tape; therefore, the sealing of the tape of this flip-cover carton occurs at the corners of the box, that is, two surfaces with a 90° angle need to be sealed, not just a single flat surface with tape; this tape application is very difficult to operate and requires sealing of the three corners, which cannot be achieved by ordinary packaging machines or can only be done manually on the three edges of the carton, which is time-consuming and labor-intensive, and reduces packaging efficiency;

[0005] Therefore, it is necessary to develop a baler suitable for the tape packaging of such flip-top cartons to meet the requirements of such working conditions and improve the efficiency of carton packaging. Summary of the invention

[0006] In view of the above-mentioned technical problems, the purpose of the utility model is to provide a tape sealing and baling machine for flip-top cartons. The baling machine has a simple structure to solve the problem that the edges of the carton cannot be sealed in the prior art, and can seal multiple edges, saving sealing and baling time, meeting higher carton tape sealing requirements, and solving the problem of low carton sealing operation efficiency.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a tape packaging and baling machine for flip-top cartons, comprising: a transverse sealing unit and a longitudinal sealing unit, a transverse running belt mechanism, and a longitudinal running belt mechanism; the end of the transverse running belt mechanism is connected to the starting end of the longitudinal running belt mechanism through a belt reversing mechanism; the transverse sealing unit is correspondingly arranged above the transverse running belt mechanism, and the longitudinal sealing unit is correspondingly arranged above the longitudinal running belt mechanism; the flip-top cartons are transported from the starting end to the end of the transverse running belt mechanism and are sealed by the transverse sealing unit, and then are converted to the longitudinal running belt mechanism through the belt reversing mechanism for continued transportation, and are sealed by the longitudinal sealing unit;

[0008] Furthermore, the starting end of the transverse running belt mechanism is the entrance end of the carton, and the entrance end is configured in a trumpet shape; a carton feeding roller is also provided at the front end of the trumpet, and the height of the carton feeding roller is adapted to the belt height of the transverse running belt mechanism, so that the carton can be transferred to the belt;

[0009] Furthermore, the carton is placed on a belt in a state where the bottom faces upward and the cover faces downward after being buckled, and the sealing position of the carton in this state includes: the edges opposite to the conjoined sides and the other two edges parallel to each other;

[0010] The transverse sealing unit is used to tape seal the edges of the carton body opposite to each other; for the convenience of description, this is called carton A edge tape sealing; similarly, the longitudinal sealing unit is used to tape seal the other two parallel edges, similarly, it is called carton B edge tape sealing;

[0011] Furthermore, the tape sealing of the two B sides of the carton is synchronously sealed by the longitudinal sealing unit.

[0012] Furthermore, the transverse running belt mechanism includes: an upper and lower sandwich double belt group and a motor; the upper and lower sandwich double belt groups are moved by power transmitted by their respective motors; when in use, the carton is clamped between the upper and lower sandwich double belt groups, thereby moving with the operation of the belt; the structure of the longitudinal running belt mechanism is exactly the same as the structure of the transverse running belt mechanism.

[0013] Furthermore, the transverse sealing unit includes: a set of independent tape sealing and packaging mechanisms, which are located on one side of the carton A side and connected through a rack; the longitudinal sealing unit includes: two sets of independent tape sealing and packaging mechanisms, which are respectively located at the two B sides of the carton and are used for one rack;

[0014] Furthermore, the two sets of independent tape packaging and packaging mechanisms are placed on both sides of the longitudinal running belt mechanism and are arranged in a mirror image;

[0015] At the same time, the structures of the two independent tape packaging and packaging mechanisms are exactly the same;

[0016] Furthermore, the tape sealing and packaging mechanism of the transverse sealing unit and each set of tape sealing and packaging mechanisms in the longitudinal sealing unit have the same structural arrangement.

[0017] Any set of the tape packaging and packaging mechanism in the above structure comprises: a tape rolling mechanism, the tape rolling mechanism is arranged in a rolling mechanism frame, a fixing frame is fixedly arranged below the rolling mechanism frame, and a tape wheel for setting the tape roll is arranged on the fixing frame; the starting end of the tape roll is wound around the tape rolling mechanism and led out so that the adhesive surface of the tape faces the carton; a primary corner-smoothing mechanism is arranged in the tape rolling mechanism frame, and a secondary corner-smoothing mechanism is arranged at the front end along the transportation direction of the carton; the tape rolling mechanism is used to seal the vertical surface of the carton corner, and a tape smoothing mechanism for the horizontal surface of the carton corner is also arranged at the front end of the secondary corner-smoothing mechanism along the transportation direction of the carton;

[0018] Furthermore, the tape roller mechanism comprises: a tensioning wheel for tensioning the tape, a fixing wheel for fixing the tape, a first adhesive wheel, a second adhesive wheel, a first connecting rod, a second connecting rod and a spring; the tape roller mechanism is sequentially divided into an inlet end and an outlet end along the carton transport direction, a first adhesive wheel is arranged near the inlet end, the first adhesive wheel is connected to the spring through the first connecting rod, a second adhesive wheel is arranged near the outlet end, the second adhesive wheel is connected to the spring through the second connecting rod; a cutting knife is also arranged on the first connecting rod; the first connecting rod and the second connecting rod swing synchronously, thereby driving the first adhesive wheel, the second adhesive wheel and the cutting knife on the first connecting rod to swing simultaneously;

[0019] Furthermore, the cutting knife is located in the area between the first connecting rod and the second connecting rod; when in use, the swing direction of the first connecting rod is the same as the carton transportation direction, and the swing direction of the second connecting rod is opposite to the carton transportation direction;

[0020] In the tape rolling mechanism of this scheme, the tape head of the tape roll passes through the tension wheel, the fixed wheel and the first adhesive wheel in turn according to the rotation direction of each wheel. After the end of the tape passes through the first adhesive wheel, the non-adhesive surface of the tape needs to contact the surface of the first adhesive wheel, and the adhesive surface of the tape faces the vertical surface of the corner of the carton; when in use, the front end of the carton first contacts the first adhesive wheel, and as the carton moves forward, the tape is pulled longer and longer, so that the adhesive surface of the tape gradually fits the vertical surface of the corner of the carton;

[0021] The upper part of the tape attached to the vertical surface of the carton corner extends a portion of the height of the upper edge of the vertical surface. This part of the tape is suspended vertically, which is called the suspended vertical area of ​​the tape. The lower part of the tape is completely attached to the vertical surface.

[0022] During the above-mentioned carton movement, the front end of the carton first contacts the first glue wheel, and at this time the carton rolls the first glue wheel to retract into the roller mechanism frame. Due to the setting of the connecting rod, the second glue wheel and the cutting knife are synchronously driven to retract together, and the spring is in a compressed state at this time; as the carton moves along the transport direction to the position where the carton is separated from the second glue wheel, the spring stretches, and the second glue wheel rebounds outwards, and synchronously, the first glue wheel and the cutting knife also rebound outwards, and at this time the cutting knife cuts the tape;

[0023] Furthermore, when the carton moves along the transport direction, the tape head at the front end of the carton needs to pass through the first corner-smoothing mechanism; the first corner-smoothing mechanism includes: a connecting rod, one end of which is fastened to the upper plane plate of the roller mechanism frame by bolts, and the other end of which extends toward the direction of the carton and is fixed by bolts to a rubber soft plate extending downward; when in use, the carton with the tape head attached moves forward, the carton touches the rubber soft plate of the first corner-smoothing mechanism and passes through, and the tape head is smoothed at the front end of the carton through the rubber soft plate, so that the tape head is attached to the corner of the front end of the carton;

[0024] The front end of the carton is smoothed and continues to move forward, and the tape suspended above the vertical surface of the carton corner continues to remain in an upright state and passes through the first smoothing mechanism. Due to the cutting of the cutting knife, the tail end of the carton has a tape tail, and the tape tail at the tail end of the carton needs to be smoothed by the second smoothing mechanism.

[0025] Furthermore, the second corner-smoothing mechanism comprises: a rotating plate, a motor and a bolt; the second corner-smoothing machine is arranged above the running height of the carton, and a rotating plate is fixedly arranged at the end of the output shaft of the motor; when in use, the rotating plate at the end of the shaft is driven to rotate clockwise by the rotation of the motor shaft, and when the carton runs through the position of the rotating plate, the rotating plate is swung by starting the motor, so that the tail of the tape at the rear end of the carton is smoothed, so that the tail of the tape is attached to the corner of the rear end of the carton;

[0026] Furthermore, the rotation direction of the rotating plate is the same as the direction of carton transportation;

[0027] After the front and rear ends of the above-mentioned carton have been smoothed, they continue to move forward. At this time, the adhesive tape in the suspended upright state above the vertical surface of the carton corner continues to remain in an upright state, and reaches the position of the adhesive tape smoothing mechanism on the horizontal surface of the carton corner. It is necessary to smooth the adhesive tape in the suspended upright state above the vertical surface of the carton corner on the horizontal surface of the carton corner;

[0028] The tape smoothing mechanism comprises: a cylinder, a brush and a brush moving plate; the tape smoothing mechanism is arranged above the running height of the carton, and the brush head can touch the upper plane of the carton; the brush comprises a brush handle and bristles, the telescopic end of the cylinder is fixedly connected to the brush handle, the upper surface of the brush handle is slidably connected to the brush moving plate by a slide, and the bristles are arranged vertically downward toward the upper plane of the carton;

[0029] Furthermore, the sliding direction of the brush on the brush moving plate is perpendicular to the transportation direction of the carton.

[0030] When the above-mentioned tape smoothing mechanism is in use, the carton moves to the front end position of the second corner smoothing mechanism and stays there. By starting the cylinder, the telescopic rod of the cylinder pushes the brush to move from the outside to the inside, and then the bristles of the brush are brushed on the flat surface of the carton, thereby smoothing the suspended vertical tape above the vertical surface of the carton corner to the flat surface of the carton; thereby completing the tape packaging of the entire edge of the carton.

[0031] Furthermore, in the packaging mechanism of the present scheme, the second corner smoothing mechanism and the tape smoothing mechanism are arranged on the upper frame; the motor flange in the second corner smoothing mechanism is fixedly connected to the frame by bolts, and the brush moving plate in the tape smoothing mechanism is fixed to the frame by bolts.

[0032] Furthermore, in the double belt group of the longitudinal running belt mechanism, an adjustment device is provided between the first column of belts and the second column of belts, and the distance between the two columns of belts can be adjusted by the adjustment device to adapt to the distance between the two B sides of the carton, thereby ensuring that the carton can be clamped.

[0033] The entire workflow of the baler of the above structure is:

[0034] The flip carton is conveyed by the carton feeding roller, arrives at the starting end of the transverse running belt mechanism and moves along the belt conveying direction. During the movement, the A side of the carton is sealed by the transverse sealing unit. After the A side is sealed, it reaches the end of the transverse running belt mechanism, and then is converted to the longitudinal running belt mechanism through the belt reversing mechanism for further transportation. During the transportation, the two B sides of the carton are synchronously sealed by the longitudinal sealing unit; thus completing the sealing and packaging of the entire carton.

[0035] The technical effects of the flip carton tape packaging and baling machine are reflected in:

[0036] The carton moves in an assembly line manner relative to the entire baler, and the three edges are successively taped by the horizontal and vertical sealing units, which greatly saves the sealing time; in the horizontal or vertical sealing unit, a tape roller mechanism is provided, and the adhesiveness of the tape is utilized to bond the starting end of the carton to the tape, which serves as the starting point of the entire sealing process. The carton is operated to move, and the tape roll is driven to complete the taping by itself, so that the tape sealing of the edges of the carton can be achieved; at the same time, a two-stage corner-smoothing mechanism is provided, so that the tape heads at the starting and ending ends of the carton can be smoothed, thereby completing the sealing of the entire edge; the mechanism adopts automatic operation, does not require manual work, and improves packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 The figure is a diagram of a carton structure in the prior art.

[0038] Figure 2 It is a schematic diagram of the structure of the flip-top carton of the utility model.

[0039] Figure 3 for Figure 2 Top view of the carton after buckling.

[0040] Figure 4 The utility model is a structural diagram of a tape packaging and baling machine for flip-top cartons.

[0041] Figure 5 This is a schematic diagram of the carton being clamped in the running belt.

[0042] Figure 6 for Figure 4 The structure diagram of the tape packaging and packaging mechanism of the horizontal sealing unit or the vertical sealing unit.

[0043] Figure 7 It is a side view structural schematic diagram of the contact state between the carton and the first gluing wheel.

[0044] Figure 8 It is a side view structural schematic diagram of the carton running to the first corner-smoothing mechanism state.

[0045] Fig. 9 for Figure 8 Stereoscopic orientation map.

[0046] Fig.10 This is a working status diagram of the first corner-grinding mechanism's rubber soft plate completing corner-grinding.

[0047] Fig.11 This is a schematic diagram of the carton status after the carton has been smoothed by the first corner smoothing mechanism.

[0048] Fig.12 for Fig.11 A-direction view.

[0049] Fig.13 The diagram is a schematic diagram of the work of rounding the corners at the rear end of the carton after the carton passes through the position of the second rounding mechanism.

[0050] Fig.14 This is a schematic diagram of the carton status after the carton has been smoothed by the second corner smoothing mechanism.

[0051] Fig.15 for Fig.14 A-direction view.

[0052] Fig.16 for Fig.15 A-direction view.

[0053] Fig.17 This is a schematic diagram of the working state of the carton being smoothed by the tape smoothing mechanism.

[0054] Fig.18 The structure diagram of the carton after the entire edge (A side) is sealed with tape.

[0055] In the figure, 1, roller mechanism frame, 2, fixed frame, 3, tape roll, 4, tape wheel, 5, adhesive surface of tape, 6, tension wheel, 7, fixed wheel, 8, first adhesive wheel, 9, second adhesive wheel, 10, first connecting rod, 11, second connecting rod, 12, cutting knife, 13, vertical area where tape is suspended, 14, connecting rod, 15, rubber soft board, 16, rotating plate, 17, motor, 18, bolt, 19, cylinder, 20, brush handle, 21, bristles, 22, brush moving plate, 23, frame, 24, motor flange, 25, carton feeding roller, 26, bottom, 27, cover, 28, upper and lower sandwich double belt group, 29, motor, 30, adjusting device. DETAILED DESCRIPTION

[0056] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0057] like Figure 4-18 The tape packaging and baling machine for flip-top cartons shown in the figure comprises: a transverse glue sealing unit and a longitudinal glue sealing unit, a transverse running belt mechanism, and a longitudinal running belt mechanism; the end of the transverse running belt mechanism is connected to the starting end of the longitudinal running belt mechanism through a belt reversing mechanism; the transverse glue sealing unit is correspondingly arranged above the transverse running belt mechanism, and the longitudinal glue sealing unit is correspondingly arranged above the longitudinal running belt mechanism;

[0058] Furthermore, the starting end of the transverse running belt mechanism is the entrance end of the carton, and the entrance end is configured in a trumpet shape; a carton loading roller 25 is also provided at the front end of the trumpet, and the height of the carton loading roller 25 is adapted to the belt height of the transverse running belt mechanism, so that the carton can be transferred to the belt;

[0059] Furthermore, the carton is placed on a belt for sealing in a state where the bottom 26 faces upward and the cover 27 faces downward after being buckled; the sealing positions of the carton in this state include: the edges opposite to the conjoined sides and the other two edges parallel to each other;

[0060] The transverse sealing unit is used to tape seal the edges of the carton body opposite to each other; for the convenience of description, this is called carton A edge tape sealing; similarly, the longitudinal sealing unit is used to tape seal the other two parallel edges, similarly, it is called carton B edge tape sealing;

[0061] Furthermore, the transverse running belt mechanism includes: an upper and lower sandwich double belt group 28 and a motor 29; the upper and lower sandwich double belt groups 28 are moved by transmitting power through their respective motors 29; when in use, the carton is clamped between the upper and lower sandwich double belt groups 28, thereby moving with the operation of the belt; the structure of the longitudinal running belt mechanism is exactly the same as the structure of the transverse running belt mechanism.

[0062] Furthermore, the transverse sealing unit includes: a set of independent tape sealing and packaging mechanisms, which are located on one side of the direction of the A side of the carton and are connected through a frame; the longitudinal sealing unit includes: two sets of independent tape sealing and packaging mechanisms, which are respectively located at the two B sides of the carton and the two sets of independent tape sealing and packaging mechanisms are used for one frame 23.

[0063] In this embodiment, the structure of the adhesive tape packaging and packaging mechanism described in any one of the above structures is specifically described.

[0064] The invention comprises: a tape rolling mechanism, wherein the tape rolling mechanism is arranged in a rolling mechanism frame 1, a fixing frame 2 is fixedly arranged below the rolling mechanism frame 1, and a tape wheel 4 for setting a tape roll 3 is arranged on the fixing frame 2; the starting end of the tape roll 3 is wound around the tape rolling mechanism and led out so that the adhesive surface 5 of the tape faces the carton; a primary corner-smoothing mechanism is arranged in the tape rolling mechanism frame 1, and a secondary corner-smoothing mechanism is arranged at the front end along the carton transportation direction; the tape rolling mechanism is used to seal the vertical surface of the carton corner with tape, and a tape smoothing mechanism for the horizontal surface of the carton corner is also arranged at the front end of the secondary corner-smoothing mechanism along the carton transportation direction;

[0065] The tape roller mechanism comprises: a tensioning wheel 6 for tensioning the tape, a fixing wheel 7 for fixing the tape, a first adhesive wheel 8, a second adhesive wheel 9, a first connecting rod 10, a second connecting rod 11 and a spring; the tape roller mechanism is sequentially divided into an inlet end and an outlet end along the carton transport direction, the first adhesive wheel 8 is arranged near the inlet end, the first adhesive wheel 8 is connected to the spring through the first connecting rod 10, the second adhesive wheel 9 is arranged near the outlet end, the second adhesive wheel 9 is connected to the spring through the second connecting rod 11; a cutting knife 12 is also arranged on the first connecting rod 10; the first connecting rod 10 and the second connecting rod 11 swing synchronously, thereby driving the first adhesive wheel 8, the second adhesive wheel 9 and the cutting knife 12 on the first connecting rod 10 to swing simultaneously;

[0066] The cutting knife 12 is located in the area between the first connecting rod 10 and the second connecting rod 11; when in use, the swing direction of the first connecting rod 10 is the same as the carton transportation direction, and the swing direction of the second connecting rod 11 is opposite to the carton transportation direction;

[0067] In the tape rolling mechanism, the tape head of the tape roll 3 passes through the tension wheel 6, the fixed wheel 7 and the first adhesive wheel 8 in turn according to the rotation direction of each wheel. After the end of the tape passes through the first adhesive wheel 8, the non-adhesive surface of the tape needs to contact the surface of the first adhesive wheel 8, and the adhesive surface 5 of the tape faces the vertical surface of the corner of the carton. When in use, the front end of the carton first contacts the first adhesive wheel 8. As the carton moves forward, the tape is pulled longer and longer, so that the adhesive surface 5 of the tape gradually fits the vertical surface of the corner of the carton.

[0068] The upper part of the adhesive tape attached to the vertical surface of the carton corner extends a portion of the height of the upper edge of the vertical surface, and this part of the adhesive tape is in a suspended vertical state, which is called the suspended vertical area 13 of the adhesive tape. Figure 4 , 5 , 7, 10 and 11, the lower part of the tape is completely attached to the vertical surface;

[0069] During the above-mentioned carton movement, the front end of the carton first contacts the first glue wheel 8, and at this time, the carton rolls the first glue wheel 8 to retract into the roller mechanism frame 1. Due to the setting of the connecting rod, the second glue wheel 9 and the cutting knife 12 are synchronously driven to retract together, and the spring is in a compressed state at this time; as the carton moves along the transport direction to the position where the carton is separated from the second glue wheel 9, the spring stretches, and the second glue wheel 9 rebounds outwards, and synchronously, the first glue wheel 8 and the cutting knife 12 also rebound outwards, and at this time the cutting knife 12 cuts the tape;

[0070] When the carton moves along the transport direction, the tape head at the front end of the carton needs to pass through the first corner-smoothing mechanism; the first corner-smoothing mechanism includes: a connecting rod 14, one end of the connecting rod 14 is fastened to the upper plane plate of the roller mechanism frame 1 by bolts, and the other end extends in the direction of the carton and is fixed by bolts to a rubber soft board 15 extending downward; when in use, the carton with the tape head attached moves forward, the carton touches the rubber soft board 15 of the first corner-smoothing mechanism and passes through, and the tape head is smoothed at the front end of the carton through the rubber soft board 15, so that the tape head is attached to the corner of the front end of the carton;

[0071] The front end of the carton is smoothed and continues to move forward, and the tape suspended above the vertical surface of the carton corner continues to remain in an upright state and passes through the first smoothing mechanism. Due to the cutting of the cutting knife 12, the tail end of the carton has a tape tail, and the tape tail at the tail end of the carton needs to be smoothed by the second smoothing mechanism.

[0072] The second corner-smoothing mechanism comprises: a rotating plate 16, a motor 17 and a bolt 18; the second corner-smoothing machine is arranged above the running height of the carton, and the rotating plate 16 is fixedly arranged at the end of the output shaft of the motor 17; when in use, the rotating plate 16 at the end of the shaft is driven to rotate clockwise by the rotation of the motor shaft, and when the carton runs through the position of the rotating plate 16, the rotating plate 16 is swung by starting the motor 17, so that the tail of the tape at the rear end of the carton is smoothed, so that the tail of the tape is attached to the corner of the rear end of the carton;

[0073] After the front and rear ends of the above-mentioned carton have been smoothed, they continue to move forward. At this time, the adhesive tape in the suspended upright state above the vertical surface of the carton corner continues to remain in an upright state, and reaches the position of the adhesive tape smoothing mechanism on the horizontal surface of the carton corner. It is necessary to smooth the adhesive tape in the suspended upright state above the vertical surface of the carton corner on the horizontal surface of the carton corner;

[0074] The tape smoothing mechanism comprises: a cylinder 19, a brush and a brush moving plate 22; the tape smoothing mechanism is arranged above the running height of the carton, and the brush head can touch the upper plane of the carton; the brush comprises a brush handle 20 and bristles 21, the telescopic end of the cylinder 19 is fixedly connected to the brush handle 20, the upper surface of the brush handle 20 is slidably connected to the brush moving plate 22 by a slide, and the bristles 21 are arranged vertically downward toward the upper plane of the carton;

[0075] When the above-mentioned tape smoothing mechanism is in use, the carton moves to the front end position of the second corner smoothing mechanism and stays there. By starting the cylinder 19, the telescopic rod of the cylinder 19 pushes the brush to move from the outside to the inside, and then the bristles 21 of the brush are brushed on the flat surface of the carton, thereby smoothing the suspended vertical tape above the vertical surface of the carton corner to the flat surface of the carton; thereby completing the tape packaging of the entire edge of the carton.

[0076] In the packaging mechanism of the present scheme, the second corner smoothing mechanism and the tape smoothing mechanism are arranged on the upper frame 23; the motor flange 24 in the second corner smoothing mechanism is fixedly connected to the frame 23 by bolts, and the brush moving plate 22 in the tape smoothing mechanism is fixed to the frame 23 by bolts.

[0077] It should be noted that the distance between the two rows of belts of the transverse running belt mechanism is preset according to the distance between the A side and the connected side of the carton; and when the carton arrives at the longitudinal sealing unit for sealing, the two B sides need to be sealed, so the distance between the double rows of belts of the longitudinal running belt mechanism needs to be adjusted according to the distance between the two B sides.

[0078] It should be further explained that the belt reversing mechanism and the adjustment device of the longitudinal running belt mechanism mentioned in this scheme can be realized by adopting the well-known technology in the prior art, which is not the innovation of this scheme and will not be described in detail again.

[0079] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0080] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0081] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0082] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0083] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

Claims

1. A tape packaging and baling machine for flip-top cartons, characterized in that: include: A transverse sealing unit and a longitudinal sealing unit, a transverse running belt mechanism, and a longitudinal running belt mechanism; the end of the transverse running belt mechanism is connected to the starting end of the longitudinal running belt mechanism through a belt reversing mechanism; the transverse sealing unit is correspondingly arranged above the transverse running belt mechanism, and the longitudinal sealing unit is correspondingly arranged above the longitudinal running belt mechanism; the flip carton is transported from the starting end to the end of the transverse running belt mechanism and is sealed by the transverse sealing unit, and then is converted to the longitudinal running belt mechanism through the belt reversing mechanism for continued transportation, and is sealed by the longitudinal sealing unit.

2. The tape packaging and baling machine for flip-top cartons according to claim 1, characterized in that: The starting end of the transverse running belt mechanism is the entrance end of the carton, which is arranged in a trumpet shape; a carton feeding roller is also arranged at the front end of the trumpet, and the height of the carton feeding roller is adapted to the belt height of the transverse running belt mechanism.

3. The tape packaging and baling machine for flip-top cartons according to claim 1, characterized in that: The carton is placed on a belt in a state where the bottom faces upward and the cover faces downward after being buckled for sealing; the sealing positions of the carton in this state include: the edges opposite to the conjoined sides and the other two edges parallel to each other; the transverse sealing unit applies tape to the edges opposite to the conjoined sides of the carton, which is called the carton A side tape sealing; the longitudinal sealing unit applies tape to the other two edges parallel to each other, which is called the carton B side tape sealing; the tape sealing of the two B sides of the carton is synchronously sealed by the longitudinal sealing unit.

4. The tape packaging and baling machine for flip-top cartons according to claim 1, characterized in that: The transverse running belt mechanism includes: an upper and lower sandwich double belt group and a motor; the upper and lower sandwich double belt groups are moved by power transmitted by their respective motors; when in use, the carton is clamped between the upper and lower sandwich double belt groups, thereby moving with the operation of the belt; the structure of the longitudinal running belt mechanism is exactly the same as the structure of the transverse running belt mechanism.

5. The tape packaging and baling machine for flip-top cartons according to claim 3, characterized in that: The transverse sealing unit includes: a set of independent tape sealing and packaging mechanisms, which are located on one side of the direction of the A side of the carton and are connected through a frame; the longitudinal sealing unit includes: two sets of independent tape sealing and packaging mechanisms, which are respectively located at the positions of the two B sides of the carton and the two sets of independent tape sealing and packaging mechanisms share one frame.

6. The tape packaging and baling machine for flip-top cartons according to claim 5, characterized in that: The adhesive tape sealing and packaging mechanism of the transverse adhesive sealing unit and each set of adhesive tape sealing and packaging mechanisms in the longitudinal adhesive sealing unit have the same structural arrangement.

7. The tape packaging and baling machine for flip-top cartons according to claim 6, characterized in that: Any set of the tape packaging and packaging mechanism comprises: a tape rolling mechanism, the tape rolling mechanism is arranged in a rolling mechanism frame, a fixing frame is fixedly arranged below the rolling mechanism frame, and a tape wheel for setting the tape roll is arranged on the fixing frame; the starting end of the tape roll is wound around the tape rolling mechanism and led out so that the adhesive surface of the tape faces the carton; a first corner-smoothing mechanism is arranged in the tape rolling mechanism frame, and a second corner-smoothing mechanism is arranged at the front end along the transportation direction of the carton; the tape rolling mechanism is used to seal the vertical surface of the carton corner, and a tape smoothing mechanism for the horizontal surface of the carton corner is also arranged at the front end of the second corner-smoothing mechanism along the transportation direction of the carton; The tape roller mechanism comprises: a tensioning wheel for tensioning the tape, a fixing wheel for fixing the tape, a first adhesive wheel, a second adhesive wheel, a first connecting rod, a second connecting rod and a spring; the tape roller mechanism is sequentially divided into an inlet end and an outlet end along the carton transport direction, a first adhesive wheel is arranged near the inlet end, the first adhesive wheel is connected to the spring through the first connecting rod, a second adhesive wheel is arranged near the outlet end, the second adhesive wheel is connected to the spring through the second connecting rod; a cutting knife is also arranged on the first connecting rod; the first connecting rod and the second connecting rod swing synchronously, thereby driving the first adhesive wheel, the second adhesive wheel and the cutting knife on the first connecting rod to swing simultaneously; The first corner-smoothing mechanism comprises: a connecting rod, one end of which is fastened to the upper plane plate of the roller mechanism frame by bolts, and the other end of which extends toward the direction where the carton is located and is fixed by bolts to a rubber soft plate extending downward; when in use, the carton with the tape head attached moves forward, the carton touches the rubber soft plate of the first corner-smoothing mechanism and passes through, and the tape head is smoothed at the front end of the carton through the rubber soft plate, so that the tape head is attached to the front corner of the carton; The tape smoothing mechanism includes: a cylinder, a brush and a brush moving plate; the tape smoothing mechanism is arranged above the running height of the carton, so that the brush head can touch the upper plane of the carton; the brush includes a brush handle and bristles, the telescopic end of the cylinder is fixedly connected to the brush handle, the upper surface of the brush handle is slidably connected to the brush moving plate by a slide, and the bristles are vertically arranged downward toward the upper plane of the carton.

8. The tape packaging and baling machine for flip-top cartons according to claim 7, characterized in that: In the packaging mechanism, the second angle-smoothing mechanism and the tape-smoothing mechanism are arranged on the upper frame; the motor flange in the second angle-smoothing mechanism is fixedly connected to the frame by bolts, and the brush moving plate in the tape-smoothing mechanism is fixed to the frame by bolts.

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