Small three-dimensional transparent film folding type film coating machine

Abstract

The utility model discloses a small three-dimensional transparent film folding film coating machine which comprises a right supporting frame and a left supporting frame, the left supporting frame is arranged on one side of the right supporting frame, two sets of conveying belts are installed at the top end of the left supporting frame, and a connecting arm is arranged between the left supporting frame and the right supporting frame. Two arc-shaped sliding grooves are formed in the top end of the right supporting frame, an integrated plate is arranged in the right supporting frame, two movable shafts are movably installed in the integrated plate, a driving motor is installed at the bottom end of the integrated plate, the driving motor is connected with one movable shaft, and the surfaces of the movable shafts are each sleeved with a transmission fluted disc. According to the automatic film wrapping device, convenient surrounding, winding and film wrapping are achieved, the film wrapping position can be conveniently and movably adjusted, adjustment, adaptive extrusion and output of workpieces and rapid film wrapping of different positions of the workpieces are facilitated, and the film wrapping convenience and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating machines, in particular to a small three-dimensional transparent film folding film coating machine. Background Art

[0002] The film wrapping machine is a machine used to wrap items. Its principle is to cut the packaging material into suitable size and shape, then put the items into the packaging material and seal it, finally forming a complete packaging box or bag. The role of the film wrapping machine in the production process cannot be ignored. First of all, it can provide effective protection for the items to avoid collision and contamination during transportation and storage. Secondly, the film wrapping machine can improve production efficiency, reduce labor costs, and realize production automation. In order to better wrap the transparent film, a small three-dimensional transparent film folding film wrapping machine is proposed.

[0003] For example, a small three-dimensional transparent film folding film wrapping machine disclosed in the authorization announcement number CN212101290U includes an outer shell assembly and a frame assembly, wherein a film rolling assembly is arranged inside the frame assembly, a film cutting assembly is arranged at an upper end of one side of the frame assembly, a track adjustment assembly is arranged at the upper end of the frame assembly, a track forming assembly is arranged at the upper end of the track adjustment assembly, and an upper shield assembly is arranged at the upper end of the outer shell assembly;

[0004] Although the utility model realizes a small three-dimensional transparent film folding film coating machine with a small volume, which is convenient for workshop layout, and the appearance of the equipment adopts high-strength aluminum profiles and high-transparency PC boards, the structure is novel, the layout is beautiful, and the interface is friendly. The entire layout of the film cutting component is simple and easy to maintain. The utility model adopts a special track adjustment component to adjust the track width, which is easy to operate. The film rolling component adopts a unique film-deficient sensing device to monitor the material in real time, bringing better use prospects;

[0005] However, the problem that the existing coating machines are not conducive to convenient wrapping and film wrapping, convenient movement and adjustment of the coating position, adjustment of the workpiece to adapt the extrusion output and rapid coating of different positions of the workpiece during use has not been solved, which affects the convenience and flexibility of coating. Utility Model Content

[0006] The purpose of the utility model is to provide a small three-dimensional transparent film folding coating machine to solve the problem that the coating machine mentioned in the above background technology is not convenient for convenient wrapping of the coating and convenient movement to adjust the coating position, which is not conducive to adjusting the workpiece to adapt the extrusion output and quickly coating different positions of the workpiece, affecting the convenience and flexibility of the coating.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a small three-dimensional transparent film folding packaging machine, comprising a right support frame and a left support frame, a left support frame is arranged on one side of the right support frame, two groups of conveyor belts are installed on the top of the left support frame, a connecting arm is arranged between the left support frame and the right support frame, two groups of arc-shaped slide grooves are installed on the top of the right support frame, an integrated board is arranged inside the right support frame, two groups of movable shafts are movably installed inside the integrated board, a driving motor is installed at the bottom end of the integrated board, and the driving motor is connected to a group of movable shafts, the surfaces of the movable shafts are all covered with transmission gear discs, the surfaces of the movable shafts above the transmission gear discs are all movably covered with rotating arms, one end of the rotating arm is movably installed with a hinge shaft, and the other end of the rotating arm is installed with A linear slide, the surface of the articulated shaft below the rotating arm is equipped with a driven gear disc, and the driven gear disc and the transmission gear disc are meshed with each other, the surface of the articulated shaft above the rotating arm is movably equipped with a discharge roller, the top of the integrated plate on one side of the transmission gear disc is movably equipped with a third gear, and the transmission gear disc and the third gear are meshed with each other, and the two groups of third gears are meshed with each other, a two-way threaded rod is movably installed on the top of the integrated plate on one side of the third gear, the surface of the two-way threaded rod is equipped with two groups of two-way threaded sleeves, and the two-way threaded sleeves are threadedly connected to the two-way threaded rod, the top of the two-way threaded sleeve is equipped with a clamping shaft, and the clamping shaft is slidably connected to the linear slide, a stepping motor is installed on the side wall of the right support frame, and the output end of the stepping motor is connected to the two-way threaded rod, and the articulated shaft is slidably connected to the arc slide.

[0008] Preferably, a movable motor is installed inside the connecting arm, and the movable motor is fixedly connected to the connecting arm.

[0009] Preferably, a movable threaded rod is installed at the output end of the movable motor, and the movable threaded rod is movably connected to the connecting arm.

[0010] Preferably, a movable threaded sleeve is sleeved on the surface of the movable threaded rod, and the movable threaded sleeve is threadedly connected to the movable threaded rod, and the movable threaded sleeve is slidably connected to the connecting arm.

[0011] Preferably, a fixing plate is provided above the connecting arm, and the fixing plate is connected to the movable threaded sleeve.

[0012] Preferably, a rotating disk is installed on the side wall of the fixed plate, and the rotating disk is movably connected to the fixed plate.

[0013] Preferably, a servo motor is installed on the side wall of the fixed plate on one side of the rotating disk, and a pulley assembly is installed on the output end of the servo motor, and the pulley assembly extends to the surface of the rotating disk.

[0014] Preferably, a roller is installed on the side wall of the rotating disk, and the roller is fixedly connected to the rotating disk.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the coating machine not only realizes convenient wrapping and convenient movement to adjust the coating position, facilitates the adjustment of the workpiece to adapt to the extrusion output and the rapid coating of different positions of the workpiece, but also improves the convenience and flexibility of coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the right support frame of the utility model;

[0018] Figure 3 It is a side view structural schematic diagram of the utility model;

[0019] Figure 4 It is a front cross-sectional structural schematic diagram of the connecting arm of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the integrated board of the utility model.

[0021] In the figure: 1. right support frame; 2. fixed plate; 3. winding roller; 4. conveyor belt; 5. left support frame; 6. connecting arm; 7. servo motor; 8. pulley assembly; 9. rotating disk; 10. stepping motor; 11. bidirectional threaded rod; 12. driving motor; 13. arc slide; 14. movable shaft; 15. moving motor; 16. moving threaded rod; 17. moving threaded sleeve; 18. third gear; 19. transmission gear disc; 20. bidirectional threaded sleeve; 21. clamping shaft; 22. linear slide; 23. integrated board; 24. driven gear disc; 25. articulated shaft; 26. discharge roller; 27. rotating arm. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-5, an embodiment provided by the utility model: a small three-dimensional transparent film folding packaging machine, comprising a right support frame 1 and a left support frame 5, a left support frame 5 is arranged on one side of the right support frame 1, two groups of conveyor belts 4 are installed on the top of the left support frame 5, a connecting arm 6 is arranged between the left support frame 5 and the right support frame 1, two groups of arc-shaped slide grooves 13 are installed on the top of the right support frame 1, an integrated board 23 is arranged inside the right support frame 1, two groups of movable shafts 14 are movably installed inside the integrated board 23, a driving motor 12 is installed at the bottom end of the integrated board 23, the driving motor 12 plays a role of power driving, and the driving motor 12 is connected to a group of movable shafts 14, the surface of the movable shaft 14 is all covered with a transmission gear disc 19, the surface of the movable shaft 14 above the transmission gear disc 19 is all movably covered with a rotating arm 27, one end of the rotating arm 27 is movably installed with a hinge shaft 25, the other end of the rotating arm 27 is all installed with a linear slide groove 22, the rotating arm The surfaces of the hinge shafts 25 below 27 are all equipped with driven toothed discs 24, and the driven toothed discs 24 and the transmission toothed discs 19 are meshed with each other. The surfaces of the hinge shafts 25 above the rotating arm 27 are all movably equipped with discharge rollers 26. The top of the integrated plate 23 on one side of the transmission toothed disc 19 is movably equipped with a third gear 18, and the transmission toothed disc 19 and the third gear 18 are meshed with each other, and the two groups of third gears 18 are meshed with each other. A bidirectional threaded rod 11 is movably installed on the top of the integrated plate 23 on one side of the third gear 18. The surface of the bidirectional threaded rod 11 is equipped with two groups of bidirectional threaded sleeves 20, and the bidirectional threaded sleeves 20 are threadedly connected with the bidirectional threaded rod 11. A clamping shaft 21 is installed on the top of the bidirectional threaded sleeve 20, and the clamping shaft 21 is slidably connected with the linear slide 22. A stepping motor 10 is installed on the side wall of the right support frame 1, and the output end of the stepping motor 10 is connected to the bidirectional threaded rod 11, and the hinge shaft 25 is slidably connected with the arc slide 13.

[0024] First, the device is connected to an external controller and an external circuit, and the long tubular workpiece to be coated is placed between two sets of conveyor belts 4. The conveyor belts 4 are turned on by external control, and the workpiece is driven by the conveyor belts 4 to move. The workpiece passes through the inside of the fixed plate 2. The servo motor 7 is turned on by external control, and the servo motor 7 drives the pulley assembly 8 to move. Under the support of the fixed plate 2, the pulley assembly 8 drives the rotating disk 9 to rotate, and the rotating disk 9 drives the winding roller 3 to rotate. The transparent film on the winding roller 3 wraps around the workpiece to complete the coating. The paired workpieces are wrapped and coated. Under the continuous action of the conveyor belt 4, the workpieces are continuously moved. One end of the coated workpiece contacts the discharge roller 26 and enters between the two groups of discharge rollers 26. The stepper motor 10 is turned on by external control, and the stepper motor 10 drives the bidirectional threaded rod 11 to rotate. Under the threaded connection between the bidirectional threaded rod 11 and the bidirectional threaded sleeve 20, under the sliding cooperation between the clamping shaft 21 and the linear slide 22, the bidirectional threaded rod 11 drives the two groups of bidirectional threaded sleeves 20 to move toward each other, and the bidirectional threaded sleeves 20 pass through the clamping shaft 21. The rotating arm 27 is driven to rotate with the movable shaft 14 as the axis, and the rotating arm 27 drives the two groups of discharge rollers 26 to move away from each other to facilitate the adaptation of the thickness of the workpiece after winding and coating. Then, the driving motor 12 is turned on through external control, and the driving motor 12 drives the movable shaft 14 to rotate, and the movable shaft 14 drives the transmission gear plate 19 to rotate. Under the mutual meshing of the transmission gear plate 19 and the third gear 18, the transmission gear plate 19 drives a group of third gears 18 to rotate, and at the same time, a group of third gears 18 drives another group of third gears 18 to rotate. Under the mutual meshing of the toothed disc 19 and the driven toothed disc 24, the driving toothed disc 19 drives the driven toothed disc 24 to rotate, the driven toothed disc 24 drives the hinge shaft 25 to rotate, and the hinge shaft 25 drives the discharge roller 26 to rotate. Under the action of another set of third gears 18, another set of third gears 18 drives another set of discharge rollers 26 to rotate in the opposite direction. Under the mutual cooperation of the two sets of discharge rollers 26, the workpiece is discharged, and convenient wrapping is realized, which facilitates the adjustment of the workpiece to adapt to the extrusion output, and improves the convenience of wrapping.

[0025] A moving motor 15 is installed inside the connecting arm 6, and the moving motor 15 plays a role of power drive, and the moving motor 15 is fixedly connected to the connecting arm 6;

[0026] A moving threaded rod 16 is installed at the output end of the moving motor 15, and the moving threaded rod 16 is movably connected to the connecting arm 6. A moving threaded sleeve 17 is sleeved on the surface of the moving threaded rod 16, and the moving threaded sleeve 17 is threadedly connected to the moving threaded rod 16, and the moving threaded sleeve 17 is slidably connected to the connecting arm 6. A fixing plate 2 is arranged above the connecting arm 6, and the fixing plate 2 is connected to the moving threaded sleeve 17.

[0027] A rotating disk 9 is installed on the side wall of the fixed plate 2, and the rotating disk 9 is movably connected to the fixed plate 2. A servo motor 7 is installed on the side wall of the fixed plate 2 on one side of the rotating disk 9. The servo motor 7 plays a role of power drive. A pulley assembly 8 is installed on the output end of the servo motor 7, and the pulley assembly 8 extends to the surface of the rotating disk 9. A winding roller 3 is installed on the side wall of the rotating disk 9, and the winding roller 3 is fixedly connected to the rotating disk 9.

[0028] When it is necessary to perform coating treatment on a specified position of the workpiece, the moving motor 15 is turned on through external control, and the moving motor 15 drives the moving threaded rod 16 to rotate. Under the threaded connection between the moving threaded rod 16 and the moving threaded sleeve 17, and under the sliding cooperation between the moving threaded sleeve 17 and the connecting arm 6, the moving threaded rod 16 drives the moving threaded sleeve 17 to move, and the moving threaded sleeve 17 drives the fixed plate 2 to move, and the fixed plate 2 drives the winding roller 3 to move. After moving to the corresponding position, the workpiece is wrapped and coated, thereby realizing convenient movement and adjustment of the coating position, facilitating rapid coating of different positions of the workpiece, and improving the flexibility of coating.

[0029] Working principle: First, the conveyor belt 4 drives the workpiece to move, and the workpiece passes through the inside of the fixed plate 2. The servo motor 7 drives the pulley assembly 8 to move, and the pulley assembly 8 drives the rotating disk 9 to rotate, and the rotating disk 9 drives the winding roller 3 to rotate, and the transparent film on the winding roller 3 is used to wrap the workpiece to complete the winding and coating of the workpiece. Under the continuous action of the conveyor belt 4, the workpiece continues to move, and one end of the coated workpiece contacts the discharge roller 26 and enters the middle of the two groups of discharge rollers 26. The stepper motor 10 drives the bidirectional threaded rod 11 to rotate, and the bidirectional threaded rod 11 drives the two groups of bidirectional threaded sleeves 20 to move toward each other. The bidirectional threaded sleeve 20 drives the rotating arm 27 to rotate with the movable shaft 14 as the axis through the clamping shaft 21, and the rotating arm 27 drives the two groups of discharge rollers 26 to move away from each other to facilitate the adaptation of the thickness of the workpiece after winding and coating. The driving motor 12 drives the movable shaft 14 to rotate, and the movable shaft 14 drives the transmission The toothed disc 19 rotates, and a group of third gears 18 are driven by the transmission toothed disc 19 to rotate, and at the same time, another group of third gears 18 are driven by a group of third gears 18 to rotate, and the transmission toothed disc 19 drives the driven toothed disc 24 to rotate, and the driven toothed disc 24 drives the hinge shaft 25 to rotate, and the hinge shaft 25 drives the discharging roller 26 to rotate. Under the action of another group of third gears 18, another group of third gears 18 drives another group of discharging rollers 26 to rotate in the opposite direction. Under the mutual cooperation of the two groups of discharging rollers 26, the workpiece is output. When it is necessary to coat the specified position of the workpiece, the mobile motor 15 drives the mobile threaded rod 16 to rotate, and the mobile threaded rod 16 drives the mobile threaded sleeve 17 to move, and the mobile threaded sleeve 17 drives the fixed plate 2 to move, and the fixed plate 2 drives the winding roller 3 to move, and the workpiece is moved to the corresponding position to complete the winding and coating process, so as to complete the use of the small three-dimensional transparent film folding coating machine.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A small three-dimensional transparent film folding film coating machine, comprising a right support frame (1) and a left support frame (5), characterized in that: A left support frame (5) is arranged on one side of the right support frame (1), two groups of conveyor belts (4) are installed on the top of the left support frame (5), a connecting arm (6) is arranged between the left support frame (5) and the right support frame (1), two groups of arc-shaped slide grooves (13) are installed on the top of the right support frame (1), an integrated board (23) is arranged inside the right support frame (1), two groups of movable shafts (14) are movably installed inside the integrated board (23), and a driving motor (1) is installed at the bottom of the integrated board (23). 2), and the driving motor (12) is connected to a group of movable shafts (14), the surfaces of the movable shafts (14) are all covered with transmission gear discs (19), the surfaces of the movable shafts (14) above the transmission gear discs (19) are all movably covered with rotating arms (27), one end of the rotating arms (27) is movably mounted with hinge shafts (25), the other end of the rotating arms (27) is all mounted with linear slide grooves (22), and the surfaces of the hinge shafts (25) below the rotating arms (27) are all covered with driven gear discs (24), The driven toothed disc (24) and the transmission toothed disc (19) are meshed with each other, the surface of the hinge shaft (25) above the rotating arm (27) is movably mounted with a discharge roller (26), the top of the integrated plate (23) on one side of the transmission toothed disc (19) is movably mounted with a third gear (18), the transmission toothed disc (19) and the third gear (18) are meshed with each other, and the two sets of third gears (18) are meshed with each other, and the top of the integrated plate (23) on one side of the third gear (18) is movably mounted with a bidirectional threaded rod (11), The surface of the bidirectional threaded rod (11) is sleeved with two groups of bidirectional threaded sleeves (20), and the bidirectional threaded sleeves (20) are threadedly connected to the bidirectional threaded rod (11). The top of each bidirectional threaded sleeve (20) is provided with a clamping shaft (21), and the clamping shaft (21) is slidably connected to a linear slide groove (22). A stepping motor (10) is installed on the side wall of the right support frame (1), and the output end of the stepping motor (10) is connected to the bidirectional threaded rod (11), and a hinge shaft (25) is slidably connected to the arc-shaped slide groove (13).

2. The small three-dimensional transparent film folding film coating machine according to claim 1, characterized in that: A moving motor (15) is installed inside the connecting arm (6), and the moving motor (15) is fixedly connected to the connecting arm (6).

3. The small three-dimensional transparent film folding coating machine according to claim 2, characterized in that: A moving threaded rod (16) is installed at the output end of the moving motor (15), and the moving threaded rod (16) is movably connected to the connecting arm (6).

4. The small three-dimensional transparent film folding coating machine according to claim 3, characterized in that: A movable thread sleeve (17) is sleeved on the surface of the movable threaded rod (16), and the movable thread sleeve (17) is threadedly connected to the movable threaded rod (16), and the movable thread sleeve (17) is slidably connected to the connecting arm (6).

5. The small-sized three-dimensional transparent film folding coating machine according to claim 1, characterized in that: A fixing plate (2) is arranged above the connecting arm (6), and the fixing plate (2) is connected to the movable threaded sleeve (17).

6. The small three-dimensional transparent film folding film coating machine according to claim 5, characterized in that: A rotating disk (9) is installed on the side wall of the fixed plate (2), and the rotating disk (9) is movably connected to the fixed plate (2).

7. The small three-dimensional transparent film folding coating machine according to claim 6, characterized in that: A servo motor (7) is installed on the side wall of the fixed plate (2) on one side of the rotating disk (9), and a pulley assembly (8) is installed on the output end of the servo motor (7), and the pulley assembly (8) extends to the surface of the rotating disk (9).

8. The small-sized three-dimensional transparent film folding coating machine according to claim 6, characterized in that: A winding roller (3) is installed on the side wall of the rotating disk (9), and the winding roller (3) is fixedly connected to the rotating disk (9).

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