Full-automatic winding machine capable of achieving overturning discharging

Abstract

The full-automatic winding machine comprises a machine frame, a rotation driving mechanism and a mounting plate, a bearing disc is arranged on the mounting plate, the rotation driving mechanism comprises a rotating seat, a connecting shaft and a telescopic air cylinder, the rotating seat is fixedly mounted on the machine frame, the connecting shaft is fixedly connected to the mounting plate, one end of the telescopic air cylinder is rotatably connected to the machine frame, and the other end of the telescopic air cylinder is fixedly connected to the bearing disc. The output end of the telescopic air cylinder is rotationally connected to the mounting plate, and the mounting plate is driven by the telescopic air cylinder to keep rotating, so that the coils on the bearing disc are discharged. According to the full-automatic winding machine capable of achieving overturning discharging, the winding shaft installed on the installation plate can rotate downwards by 90 degrees, finished products on the bearing disc can rotate synchronously, discharging is completed under the action of gravity, discharging is completed by rotating the finished products obtained after production by a certain angle, the requirement for the occupied area during equipment installation can be lowered, and the production efficiency is improved. Therefore, the occupied area can be reduced, the space utilization rate of a production site is improved, and the economic benefits of production are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of full-automatic winding machine production, in particular to a full-automatic winding machine with overturning and unloading functions. Background Art

[0002] Film, as a very important packaging material, is widely used in people's daily lives. Film manufacturers, after forming the film, must use a corresponding film winder to roll the film into bundles for easy storage and transportation.

[0003] According to the invention patent application with publication number: CN117303062A and publication date of 2023-12-29, a fully automatic film winding machine is disclosed, including a frame, a rubber roller and a winding roller. The two ends of the rubber roller are rotatably connected to the frame, and both ends are rotatably provided with a turntable. A cutting device is provided above the rubber roller. The winding roller is tightly pressed against the rubber roller and rotates and reels under the friction of the rubber roller. This is the winding position. The frame is provided with a placement position for a spare winding roller at the rear of the rubber roller. This is the spare position. The inner walls on both sides of the frame are rotatably provided with a first support cylinder and a first support, the moving end of the first support cylinder is rotatably connected to the side wall of the first support, and the inner walls on both sides of the frame are also rotatably provided with a second support cylinder and a second support, the moving end of the second support cylinder is rotatably connected to the side wall of the second support, and the winding roller is transmitted from the top of the second support to the groove at the top of the first support under the control of the second support cylinder, which is the transmission position; the first support is extended from a vertical state to a flat state under the control of the first support cylinder to unload the winding roller, which is the unloading position; the top of the frame is also provided with a top bracket, and the rear ends of both sides of the top bracket are respectively provided with driving wheels, and a transmission shaft is rotatably provided between the driving wheels on both sides, and the front ends of both sides of the top bracket are respectively provided with driven wheels, and the driving wheels and the driven wheels are connected and rotated synchronously through a transmission device, and a motor fixedly connected to one end of the transmission shaft is provided inside the control box on one side of the frame; the two ends of the U-shaped movable frame are respectively fixed below the conveying devices on both sides, and the two bottom ends of the U-shaped movable frame are respectively fixed A lifting cylinder is fixed on both sides, and a mounting seat is fixed on the movable end of the lifting cylinder. A grabbing device for grabbing the winding roller is provided at the bottom of the mounting seat. After the winding roller is wound, it is automatically transported from the winding position to the transmission position. At the same time, the spare winding roller is transported from the standby position to the winding position to continue winding under the action of the turntable. The winding roller is then transported from the transmission position to the unloading position, and returns to the transmission position after unloading. Then the grabbing device moves to the top of the transmission position, grabs the winding roller and transports it to the standby position, automatically completing the switching of the winding roller. Its main technical effect is: by setting the first support cylinder, the first support, the second support cylinder and the second support, and placing the winding roller in the groove on the top of the second support, the winding roller and the rubber roller are pressed against each other, the rubber roller rotates and relies on friction to make the winding roller rotate synchronously to complete the winding of the film. After the winding is completed, the second support is driven to rotate by the second support cylinder and approach the first support, and the wound winding roller is placed in the groove on the top of the first support. The winding roller is then placed on the ground through the rotation of the first support to complete the unloading work. In this process, the wound material is automatically transported by the conveying cylinder, and no manual handling is required, which not only reduces the equipment cost, but also reduces the workload of workers and saves labor costs.

[0004] After the existing fully automatic winder completes the winding and obtains the finished product, it completes the unloading by pushing the finished product sideways. The structure of pushing the material sideways requires a large space to be reserved when the fully automatic winder is installed, and occupies a large area during production. Therefore, a fully automatic winder with flip unloading is proposed, which aims to solve the problems of the fully automatic winder with pushing the material sideways in the existing technology, which occupies a large area during production and has a high operating height and requires scaffolding for operation. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic winding machine with flipping and unloading, aiming to solve the problems in the prior art of the fully automatic winding machine with side-pushing and unloading structure, which occupies a large area during production and has an operating height that is too high and requires scaffolding for operation.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A fully automatic winding machine for flipping and unloading includes a frame, a rotary drive mechanism, and a mounting plate arranged at the output end of the rotary drive mechanism. A support tray is provided on the mounting plate. The rotary drive mechanism includes a rotating seat, a connecting shaft, and a telescopic cylinder. The rotating seat is fixedly mounted on the frame, the connecting shaft is fixedly connected to the mounting plate, one end of the telescopic cylinder is rotatably connected to the frame, and the output end of the telescopic cylinder is rotatably connected to the mounting plate. The mounting plate is driven by the telescopic cylinder to keep rotating so that the rolled material on the support tray can be unloaded.

[0008] Preferably, it further includes a paper tube feeding mechanism, which includes a guide rod, a reciprocating unit and an abutment rod, the guide rod is fixedly mounted on the frame, the reciprocating unit is fixedly mounted on the frame, and the abutment rod is fixedly mounted on the output end of the reciprocating unit.

[0009] Preferably, a paper tube transfer mechanism is further included, which includes a movable frame and a supporting rod. The movable frame is slidably connected to the frame, and a mounting frame is slidably connected to the movable frame. The supporting rod is fixedly installed on the mounting frame.

[0010] Preferably, a rotating seat is fixedly installed on the mounting plate, a winding shaft is fixedly installed on the outer wall of one side of the supporting tray, the winding shaft is rotatably connected to the rotating seat, a driving motor is fixedly installed on the mounting plate, and the output end of the driving motor remains connected to the winding shaft.

[0011] Preferably, a feeding mechanism is further included, which includes a lifting frame, a rotating roller and a lifting cylinder. The lifting cylinder is fixedly installed on the frame, the lifting frame is connected to the output end of the lifting cylinder, and the rotating roller is rotatably connected to the inside of the frame.

[0012] Preferably, a limiting mechanism is further included, wherein the limiting mechanism includes a telescopic drive unit and an abutment block, the telescopic drive unit is fixedly mounted on the frame, and the abutment block is fixedly mounted on the output end of the telescopic drive unit.

[0013] In the above technical solution, the utility model provides a fully automatic winding machine with flipping and unloading, which has the following beneficial effects:

[0014] The utility model drives the mounting plate to rotate inside the frame through the connecting shaft by the telescopic cylinder of the rotary drive mechanism arranged inside the frame, and the rotation of the mounting plate drives the supporting tray on the mounting plate to rotate, thereby driving the finished product rolled up on the supporting tray to keep rotating. After the finished product is rotated to a certain angle, the unloading is completed under the action of gravity. By rotating the finished product to a certain angle to complete the unloading, the floor space requirement for equipment installation can be reduced, and the operating height can be reduced, so that operation can be carried out without scaffolding, thereby reducing the floor space, improving the space utilization rate of the production site, and improving the economic benefits of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 An overall three-dimensional schematic diagram provided for an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the internal structure of a rack provided in an embodiment of the present utility model;

[0018] Figure 3 A schematic diagram of the paper roll feeding mechanism structure provided in an embodiment of the present utility model;

[0019] Figure 4 A schematic diagram of the paper roll transfer mechanism provided in an embodiment of the present utility model;

[0020] Figure 5 This is a schematic diagram of the limiting mechanism structure provided in an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Frame; 11. Baffle; 2. Rotary drive mechanism; 21. Rotating seat; 22. Connecting shaft; 23. Telescopic cylinder; 3. Mounting plate; 31. Support tray; 32. Rewinding shaft; 4. Paper tube feeding mechanism; 41. Guide rod; 42. Reciprocating moving unit; 43. Abutment rod; 5. Paper tube transfer mechanism; 51. Moving frame; 52. Support rod; 53. Mounting frame; 6. Drive motor; 7. Feeding mechanism; 71. Lifting frame; 72. Rotating roller; 73. Lifting cylinder; 8. Limiting mechanism; 81. Telescopic drive unit; 82. Abutment block. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] See also Figure 1-5 A fully automatic winding machine for flipping and unloading includes a frame 1, a rotary drive mechanism 2 and a mounting plate 3 arranged at the output end of the rotary drive mechanism 2, a receiving tray 31 is provided on the mounting plate 3, and the rotary drive mechanism 2 includes a rotating seat 21, a connecting shaft 22 and a telescopic cylinder 23. The rotating seat 21 is fixedly mounted on the frame 1, the connecting shaft 22 is fixedly connected to the mounting plate 3, one end of the telescopic cylinder 23 is rotatably connected to the frame 1, and the output end of the telescopic cylinder 23 is rotatably connected to the mounting plate 3. The mounting plate 3 is driven to rotate by the telescopic cylinder 23 to allow the rolled material on the receiving tray 31 to be unloaded.

[0025] As an embodiment provided by the present invention, a frame 1 is specifically a frame structure, wherein a mounting plate 3 is provided inside the frame 1 of the frame structure, and a rotation drive mechanism 2 is provided inside the frame 1. Specifically, the rotation drive mechanism 2 includes a rotating seat 21, a connecting shaft 22, and a telescopic cylinder 23. The rotating seat 21 is fixedly mounted on the frame 1, and the connecting shaft 22 is fixedly mounted on the outer wall of one side of the mounting plate 3. The mounting plate 3 is rotatably connected to the rotating seat 21 via the connecting shaft 22. One end of the telescopic cylinder 23 is rotatably connected to the frame 1, and the other end of the telescopic cylinder 23 is rotatably connected to the mounting plate 3. The mounting plate 3 is driven to rotate around the rotating seat 21 by the output end of the telescopic cylinder 23. Specifically, by retracting the output end of the telescopic cylinder 23, the mounting plate 3 is driven to rotate downward, which can drive the mounting plate 3 to rotate downward 90°, that is, the winding shaft 32 installed on the mounting plate 3 can be rotated downward 90°, thereby enabling the supporting tray 31 connected to the mounting plate 3 to be perpendicular to the ground, and then under the action of gravity, the finished material roll on the supporting tray 31 is unloaded.

[0026] The utility model drives the mounting plate 3 to rotate inside the frame through the connecting shaft 22 by the telescopic cylinder 23 of the rotary drive mechanism 2 arranged inside the frame 1. The rotation of the mounting plate 3 drives the supporting tray 31 on the mounting plate 3 to rotate, and then drives the finished product rolled up on the supporting tray 31 to keep rotating. After the finished product is rotated to a certain angle, the unloading is completed under the action of gravity. By rotating the finished product to a certain angle to complete the unloading, the demand for the floor space during equipment installation can be reduced, and the operating height can be reduced, so that operation can be carried out without scaffolding, thereby reducing the floor space, improving the space utilization rate of the production site, and improving the economic benefits of production.

[0027] As a further embodiment provided by the present invention, Figure 3 As shown, it also includes a paper tube feeding mechanism 4, which includes a guide rod 41, a reciprocating moving unit 42 and an abutting rod 43. A baffle 11 is fixedly installed on the frame 1, and a circular hole is opened on the baffle 11 for passing the paper tube. There are two guide rods 41, one end of the guide rod 41 is fixed on the baffle 11, and the other end of the guide rod 41 is fixed inside the frame 1. The reciprocating moving unit 42 is fixed between the baffle 11 and the frame 1. The two guide rods 41 remain symmetrical about the reciprocating moving unit 42. The two guide rods 41 can maintain abutment with the paper tube, and the paper tube is set inside the frame 1. The abutting rod 43 is fixedly installed at the output end of the reciprocating moving unit 42. The abutting rod 43 can be driven to keep moving through the reciprocating moving unit 42 and keep abutting with the paper tube on the guide rod 41, driving the paper tube to keep moving along the guide rod 41.

[0028] The reciprocating unit 42 may be a linear drive module or a cylinder.

[0029] Further, such as Figure 4 As shown, it also includes a paper tube transfer mechanism 5. Specifically, the paper tube transfer mechanism 5 includes a moving frame 51 and a supporting rod 52. The moving frame 51 is slidably connected to the frame 1 through a slide rail. The mounting frame 53 is slidably connected to the moving frame 51 through a slide rail. Specifically, a transverse driving unit is provided on the moving frame 51. The output end of the transverse driving unit is kept connected with the mounting frame 53. The mounting frame 53 is driven to keep moving on the moving frame 51 by the transverse driving unit. The supporting rod 52 is fixedly mounted on the mounting frame 53. There are two groups of supporting rods 52. The two groups of supporting rods 52 are symmetrically mounted on the mounting frame 53. The supporting rod 52 can be abutted against the outer wall of the paper tube, so that the paper tube is mounted on the mounting frame 53. The paper tube is moved from the paper tube feeding mechanism 4 to the supporting tray 31 by the movement of the moving frame 51.

[0030] The paper core is inserted into the receiving tray 31 by the paper tube transfer mechanism 5 to feed the paper core, which omits the movement of the air shaft in the prior art. Therefore, the paper core feeding efficiency is higher and the speed of replacing the paper core roll is faster.

[0031] A moving module is provided on the rack 1 , and an output end of the moving module is connected to the moving rack 51 . The moving rack 51 can be driven to keep moving on the rack 1 through the moving module.

[0032] The traverse drive unit and the moving module can use a linear drive module or a cylinder.

[0033] As a further embodiment provided by the present invention, Figure 2 As shown, a connecting seat is fixedly installed on the outer wall of the mounting plate 3, and a winding shaft 32 is fixedly installed on the outer wall on one side of the supporting tray 31. There are two connecting seats, and the two connecting seats are symmetrically installed on the outer wall on one side of the mounting plate 3. The supporting tray 31 is rotatably connected to the rotating seat 21 through the winding shaft 32 installed on the outer wall. A side plate is fixedly installed on the outer wall on one side of the mounting plate 3, and a driving motor 6 is fixedly installed on the side plate. The output end of the driving motor 6 maintains a transmission connection with the winding shaft 32 through a transmission belt. The driving motor 6 drives the winding shaft 32 to keep rotating through the transmission belt, and then drives the supporting tray 31 to keep rotating.

[0034] As a further embodiment provided by the present invention, Figure 4 As shown, it also includes a feeding mechanism 7, which includes a lifting frame 71, a rotating roller 72 and a lifting cylinder 73. Specifically, the lifting cylinder 73 is fixedly installed on the frame 1, and the lifting frame 71 is fixedly installed on the output end of the lifting cylinder 73. There are several lifting cylinders 73, and the several lifting cylinders 73 are distributed in a rectangular array inside the frame 1. The lifting frame 71 can be driven to maintain lifting and lowering movement in the frame 1 through the lifting cylinders 73 distributed in a rectangular manner. The rotating roller 72 is rotatably connected to the inside of the frame 1. A motor is provided inside the frame 1, and the motor is connected to the rotating roller 72 through a chain. The rotating roller 72 is driven by the motor to keep rotating, so that the finished product after unloading can be transported out of the frame 1.

[0035] As a further embodiment provided by the present invention, Figure 5 As shown, it also includes a limiting mechanism 8, which includes a telescopic driving unit 81 and an abutment block 82 fixedly installed at the output end of the telescopic driving unit 81. The telescopic driving unit 81 is fixedly installed inside the frame 1. The telescopic driving unit 81 can drive the abutment block 82 to remain telescopic, and the abutment block 82 can be extended to maintain abutment with the mounting plate 3 by extending. The rotation angle of the mounting plate 3 can then be limited to ensure that the supporting tray 31 connected to the mounting plate 3 is perpendicular to the baffle 11.

[0036] Working principle:

[0037] First, the reciprocating unit 42 of the paper tube feeding mechanism 4 drives the contact rod 43 to move, so that the paper tube moves out of the baffle along the guide rod 41. At the same time, the moving module drives the moving frame 51 to move to the vicinity of the circular hole on the baffle 11, so that the supporting rod 52 on the mounting frame 53 is aligned with the outer wall of the paper tube on the guide rod 41. Then, the supporting rod 52 is driven by the transverse driving unit to abut against the outer wall of the paper tube, and then the paper tube is supported by the supporting rod 52.

[0038] The moving module drives the moving frame 51 to move to the side of the tray 31, and the lateral driving unit drives the supporting rod 52 to move toward the tray 31, so that the paper tube is inserted into the tray 31;

[0039] Then, the supporting tray 31 is driven to rotate by the driving motor 6, and the film is wound onto the paper roll by the winding mechanism provided on the frame 1. It should be noted that the winding mechanism provided on the frame 1 is a prior art in the art, and its specific structure and working principle are not described in detail here.

[0040] After the material roll is wound and a roll is obtained, the telescopic driving unit 81 drives the abutment block 82 to retract, so that the abutment block 82 is separated from the mounting plate 3;

[0041] The output end of the telescopic cylinder 23 is retracted, driving the mounting plate 3 to rotate downward. At the same time, the lifting frame 71 is driven upward by the lifting cylinder 73. After the mounting plate 3 rotates 90 degrees, the rolls on the tray 31 fall onto the lifting frame 71 under the action of gravity. Then, the lifting cylinder 73 drives the lifting frame 71 downward, so that the crossbeam inside the lifting frame 71 is inserted between the rotating rollers 72.

[0042] The rotating roller 72 is driven by a driving motor to rotate and transport the roll out of the frame.

[0043] Those skilled in the art will appreciate that other similar connection methods can also implement the present invention, such as welding, bonding, or screwing.

[0044] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fully automatic winding machine for turning over and unloading materials, comprising a frame (1), characterized in that: The invention also includes a rotary drive mechanism (2) and a mounting plate (3) arranged at the output end of the rotary drive mechanism (2), wherein a support tray (31) is arranged on the mounting plate (3), and the rotary drive mechanism (2) includes a rotating seat (21), a connecting shaft (22) and a telescopic cylinder (23), wherein the rotating seat (21) is fixedly mounted on the frame (1), the connecting shaft (22) is fixedly connected to the mounting plate (3), one end of the telescopic cylinder (23) is rotatably connected to the frame (1), and the output end of the telescopic cylinder (23) is rotatably connected to the mounting plate (3), and the mounting plate (3) is driven by the telescopic cylinder (23) to keep rotating so that the rolled material on the support tray (31) is unloaded.

2. The fully automatic winding machine for turning over and unloading materials according to claim 1, characterized in that: The paper tube feeding mechanism (4) further comprises a paper tube feeding mechanism (4), the paper tube feeding mechanism (4) comprising a guide rod (41), a reciprocating unit (42) and an abutting rod (43), the guide rod (41) being fixedly mounted on the frame (1), the reciprocating unit (42) being fixedly mounted on the frame (1), and the abutting rod (43) being fixedly mounted on the output end of the reciprocating unit (42).

3. The fully automatic winding machine for turning over and unloading materials according to claim 1, characterized in that: The invention also comprises a paper tube transfer mechanism (5), wherein the paper tube transfer mechanism (5) comprises a movable frame (51) and a supporting rod (52), wherein the movable frame (51) is slidably connected to the frame (1), a mounting frame (53) is slidably connected to the movable frame (51), and the supporting rod (52) is fixedly mounted on the mounting frame (53).

4. The fully automatic winding machine for turning over and unloading materials according to claim 1, characterized in that: A rotating seat (21) is fixedly mounted on the mounting plate (3), a reeling shaft (32) is fixedly mounted on the outer wall of one side of the supporting tray (31), the reeling shaft (32) is rotatably connected to the rotating seat (21), a driving motor (6) is fixedly mounted on the mounting plate (3), and an output end of the driving motor (6) is kept connected to the reeling shaft (32).

5. The fully automatic winding machine for turning over and unloading materials according to claim 1, characterized in that: The machine also includes a feeding mechanism (7), wherein the feeding mechanism (7) includes a lifting frame (71), a rotating roller (72) and a lifting cylinder (73), wherein the lifting cylinder (73) is fixedly mounted on the frame (1), the lifting frame (71) is connected to the output end of the lifting cylinder (73), and the rotating roller (72) is rotatably connected to the inside of the frame (1).

6. The fully automatic winding machine for turning over and unloading materials according to claim 1, characterized in that: It also includes a limiting mechanism (8), the limiting mechanism (8) including a telescopic drive unit (81) and an abutment block (82), the telescopic drive unit (81) is fixedly mounted on the frame (1), and the abutment block (82) is fixedly mounted on the output end of the telescopic drive unit (81).

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