A device for automatically finishing the winding packaging of a ring body

Abstract

A device for automatic finishing of a ring body winding packaging machine. The present invention relates to the technical field of mechanical equipment. A manipulator mounting seat is fixed on the outer end face of the mounting frame. A positioning cylinder is fixed on the outer side wall of the manipulator mounting seat, and a positioning pin shaft seat is connected to the output end of the positioning cylinder. A positioning pin is connected to the positioning pin shaft seat, and the positioning pin is movably inserted in cooperation with a positioning sleeve. The positioning sleeve is fixed on the upper surface side wall of the manipulator guide seat; the above-mentioned manipulator guide seat is arranged below the manipulator mounting seat. It solves the problem of automatic fixing of packaging tail materials, improves efficiency, saves manpower, improves the packaging effect, and creates conditions for the realization of full-automatic packaging automation.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical equipment, and particularly relates to a device for automatically finishing the winding packaging of a ring body. Background Art

[0002] At present, the packaging materials used in similar ring body winding packaging equipment on the market are usually composite paper tapes, plastic films, woven bags, etc. After the annular product is wound and packaged, there is always a tail end of the packaging material that needs to be fixed manually. The existence of this situation greatly restricts the realization of packaging automation, wastes manpower, and affects and restricts the packaging effect. Summary of the Invention

[0003] The purpose of the present invention is to provide a device for automatically finishing the winding packaging of a ring body with a reasonable design in view of the defects and deficiencies of the prior art, which solves the problem of automatically fixing the packaging tail material, improves the efficiency, saves manpower, improves the packaging effect, and creates conditions for the realization of full-automatic packaging automation.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions: It includes a mounting frame, a manipulator mounting seat, a positioning cylinder, a positioning pin shaft seat, a positioning pin, a positioning sleeve, a rotating positioning plate, a manipulator rotating sleeve, a manipulator rotating shaft, a manipulator guiding seat, a manipulator telescopic cylinder, a manipulator telescopic guiding rod, a gripper cylinder mounting seat, a gripper connecting plate, gripper fingers, a gripper cylinder, a gripper push plate, a gripper push plate cylinder, and a film cutting device; the mounting frame is fixed on the loading position of the packaging main machine; a manipulator mounting seat is fixed on the outer end surface of the mounting frame, the positioning cylinder is fixed on the outer side wall of the manipulator mounting seat, and the output end of the positioning cylinder is connected with a positioning pin shaft seat, the positioning pin shaft seat is connected with a positioning pin, the positioning pin is movably inserted in cooperation with the positioning sleeve, and the positioning sleeve is fixed on the upper surface side wall of the manipulator guiding seat; the above-mentioned manipulator guiding seat is arranged below the manipulator mounting seat and is rotatably connected to the bottom plate of the manipulator mounting seat by a manipulator rotating shaft; after the upper end of the manipulator rotating shaft passes through the manipulator rotating sleeve movably, it is connected with a rotating positioning plate, the protrusion on the upper end surface of the rotating positioning plate is movably clamped in cooperation with the notch on the upper end surface of the manipulator rotating sleeve, and the lower end surface of the manipulator rotating sleeve is fixed on the upper surface of the shaft seat sleeved on the outer ring wall of the manipulator rotating shaft.

[0005] Several manipulator telescopic guide rods are inserted through the manipulator guide seat. One end of several manipulator telescopic guide rods is fixedly connected to the outer wall of the gripper cylinder mounting seat. The gripper cylinder mounting seat is connected to the output end of the manipulator telescopic cylinder, and the control end of the manipulator telescopic cylinder is fixed on the manipulator guide seat. A gripper cylinder is fixed inside the gripper cylinder mounting seat. The output end of the gripper cylinder is connected to the gripper connecting plate, and several gripper fingers are rotatably connected to the outer edge of the gripper connecting plate. Gripper push plate cylinders are symmetrically fixed on both side walls of the gripper cylinder mounting seat centered on the gripper cylinder. The output shafts of the gripper push plate cylinders are connected to both ends of the gripper push plate. The gripper push plate is movably arranged between several gripper fingers.

[0006] A film cutting device is fixed on the lower end face of the manipulator guide seat, and the output end of the film cutting device is arranged below the film roll 22.

[0007] Furthermore, the notch angle of the upper end face of the manipulator rotating sleeve is 90°.

[0008] The working principle of the present invention:

[0009] Loading: When the packaging main machine is about to start, the gripper cylinder retracts, and the gripper fingers hold the winding film fixing ring. The film roll is in front of the winding film fixing ring and is fixed by it. The gripper push plate cylinder extends, and the gripper push plate presses against the end face of the winding film fixing ring. At this time, the end face of the gripper finger contacts the end face of the inner groove in the winding film fixing ring, and the film roll maintains a horizontal state. The positioning cylinder extends, and the control positioning pin is inserted into the positioning sleeve to fix the manipulator guide seat, making the film roll face the loading position of the packaging main machine. The film cutting device holds the film head of the film roll to prepare for loading. The manipulator telescopic cylinder extends, and the film roll moves forward and is installed at the corresponding loading position on the packaging main machine. The gripper push plate cylinder retracts and releases, the gripper cylinder extends to open the gripper fingers, and the manipulator telescopic cylinder retracts. At this time, the gripper fingers leave the film roll, and the packaging main machine starts to drive the film roll for winding and finishing work.

[0010] Changing the film roll: After the finishing work is completed, the manipulator telescopic cylinder extends to make the gripper fingers close to the film roll 22. Then, the gripper push plate cylinder extends, and the gripper push plate presses against the end face of the winding film fixing ring. At the same time, the gripper cylinder retracts to make the gripper fingers hold the winding film fixing ring, so as to take the film roll off the packaging main machine. When the film roll is used up, the positioning cylinder retracts, and the control positioning pin is pulled out of the positioning sleeve. Manually rotate the manipulator guide seat 90° outward for changing the film roll. After replacement, manually rotate the manipulator guide seat 90° inward again, and finally use the positioning cylinder to control the positioning pin to insert into the positioning sleeve to continue to prepare for the next cycle of work.

[0011] After adopting the above structure, the beneficial effects of the present invention are as follows: The present invention provides a device for automatically finishing the winding packaging of a ring body, which solves the problem of automatic fixing of packaging tail materials, improves efficiency, saves labor, improves the packaging effect, and creates conditions for the realization of full-automatic packaging automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the feeding state of the present invention.

[0013] Figure 2 It is a schematic diagram of the state of replacing the winding film of the present invention.

[0014] Figure 3 It is a schematic diagram of the structure of the present invention.

[0015] Figure 4 It is a front view of the present invention.

[0016] Figure 5 It is a schematic diagram of the structure of the rotary positioning plate and the manipulator rotary sleeve in the present invention.

[0017] Figure 6 It is a schematic diagram of the connection between the gripper cylinder, the gripper push plate cylinder, the gripper push plate, and the gripper fingers in the present invention.

[0018] DESCRIPTION OF THE REFERENCE NUMERALS

[0019] Mounting frame 1, manipulator mounting seat 2, positioning cylinder 3, positioning pin shaft seat 4, positioning pin 5, positioning sleeve 6, rotary positioning plate 7, manipulator rotary sleeve 8, manipulator rotary shaft 9, manipulator guide seat 10, manipulator telescopic cylinder 11, manipulator telescopic guide rod 12, gripper cylinder mounting seat 13, gripper connecting plate 14, gripper fingers 15, gripper cylinder 16, gripper push plate 17, gripper push plate cylinder 18, winding film fixing shaft 19, winding film fixing ring 20, film cutting device 21, film roll 22. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Such as Figures 1-6As shown in the figure, the following technical solution is adopted in this specific embodiment: It includes a mounting frame 1, a manipulator mounting seat 2, a positioning cylinder 3, a positioning pin shaft seat 4, a positioning pin 5, a positioning sleeve 6, a rotary positioning plate 7, a manipulator rotary sleeve 8, a manipulator rotary shaft 9, a manipulator guide seat 10, a manipulator telescopic cylinder 11, a manipulator telescopic guide rod 12, a gripper cylinder mounting seat 13, a gripper connecting plate 14, gripper fingers 15, a gripper cylinder 16, a gripper push plate 17, a gripper push plate cylinder 18, and a film breaking device 21; The mounting frame 1 is fixedly connected to the side plate at the loading position of the packaging main machine by bolts; On the outer end face of the mounting frame 1, a manipulator mounting seat 2 is fixedly connected by bolts. The positioning cylinder 3 is fixedly connected to the outer side wall of the manipulator mounting seat 2 by bolts, and a positioning pin shaft seat 4 is welded and fixed on the output end of the positioning cylinder 3. A positioning pin 5 is inserted and fixed at the inner bottom of the positioning pin shaft seat 4. The positioning pin 5 is movably inserted in cooperation with the positioning sleeve 6. The positioning sleeve 6 is fixedly connected to the upper surface side wall of the manipulator guide seat 10 by bolts; The above-mentioned manipulator guide seat 10 is arranged below the manipulator mounting seat 2. The lower end of the manipulator rotary shaft 9 is welded and fixed to the upper end plate of the manipulator guide seat 10. The manipulator rotary shaft 9 is fixedly embedded in the bottom plate of the manipulator mounting seat 2 by an external shaft seat. And after the upper end of the manipulator rotating shaft 9 movably passes through the manipulator rotary sleeve 8, a rotary positioning plate 7 is welded and fixed. Two symmetrically arranged protrusions on the upper end face of the rotary positioning plate 7 are movably clamped in cooperation with the upper end face notch of the manipulator rotary sleeve 8 (the notch is two symmetrically opened 90° notches, and each notch is provided with a movable protrusion), and the lower end face of the manipulator rotary sleeve 8 is fixed on the upper surface of the shaft seat sleeved on the outer ring wall of the manipulator rotary shaft 9.

[0022] Four manipulator telescopic guide rods 12 are inserted through the manipulator guide seat 10. One end of each of the four manipulator telescopic guide rods 12 is welded and fixed to the outer wall of the gripper cylinder mounting seat 13. The gripper cylinder mounting seat 13 is connected to the output end of the manipulator telescopic cylinder 11. The control end of the manipulator telescopic cylinder 11 is fixedly connected to the manipulator guide seat 10 by bolts; The above-mentioned gripper cylinder mounting seat 13 is internally fixed with a gripper cylinder 16. The output end of the gripper cylinder 16 is connected to the gripper connecting plate 14. The outer edge of the gripper connecting plate 14 is rotatably connected with several gripper fingers 15; On both side walls of the gripper cylinder mounting seat 13 symmetrically centered on the gripper cylinder 16, gripper push plate cylinders 18 are fixedly installed. The output shafts of the gripper push plate cylinders 18 are connected to both ends of the gripper push plate 17. The gripper push plate 17 is movably arranged between several gripper fingers 15.

[0023] The lower end face of the manipulator guide seat 10 is fixed with a film breaking device 21. The output end of the film breaking device 21 is arranged below the film roll 22.

[0024] The working principle of this specific embodiment:

[0025] Loading: When the packaging main machine is about to start up, the state of the automatic finishing device is as follows Figure 1 shown. The gripper cylinder 16 retracts, and the gripper fingers 15 hold the winding film fixing ring 20. The film roll 22 is in front of the winding film fixing ring 20 and is fixed by it (the film roll 22 is sleeved on the winding film fixing shaft 19, and a winding film fixing ring 20 is fixed at one end of the winding film fixing shaft 19). The gripper push plate cylinder 18 extends, and the gripper push plate 17 presses against the end face of the winding film fixing ring 20. At this time, the end face of the gripper fingers 15 contacts the end face of the inner groove of the winding film fixing ring 20, and the film roll 22 remains in a horizontal state. The positioning cylinder 3 extends, and the positioning pin 5 is controlled to be inserted into the positioning sleeve 6, thereby fixing the manipulator guide seat 10 and making the film roll 22 face the loading position of the packaging main machine. The film cutting device 21 holds the film head of the film roll 22 and is ready to load. The manipulator telescopic cylinder 11 extends, and the film roll 22 moves forward and is installed at the corresponding loading position on the packaging main machine. The gripper push plate cylinder 18 retracts and releases, the gripper cylinder 16 extends to open the gripper fingers 15, and the manipulator telescopic cylinder 11 retracts. At this time, the gripper fingers 15 leave the film roll 22, and the packaging main machine starts to drive the film roll 22 to carry out winding and finishing work;

[0026] Replacing the roll film: After the finishing work is completed, the manipulator telescopic cylinder 11 extends to make the gripper fingers 15 close to the film roll 22. Then, the gripper push plate cylinder 18 extends, and the gripper push plate 17 presses against the end face of the winding film fixing ring 20. At the same time, the gripper cylinder 16 retracts to make the gripper fingers 15 hold the winding film fixing ring 20, thereby removing the film roll 22 from the packaging main machine. When the film roll 22 is used up, the positioning cylinder 3 retracts, and the positioning pin 5 is controlled to be pulled out of the positioning sleeve 6. Manually rotate the manipulator guide seat 10 to rotate it 90° outward (as Figure 2 ) for replacing the film roll 22. After replacement, manually rotate the manipulator guide seat 10 inward by 90°, and finally use the positioning cylinder 3 to control the positioning pin 5 to be inserted into the positioning sleeve 6 to continue preparing for the next cycle of work.

[0027] After adopting the above structure, the beneficial effects of this specific embodiment are:

[0028] 1. It can realize operations such as automatic loading, automatic winding and fixing, automatic cutting, and automatic recovery and reset of the packaging tail material fixing material (film roll) under automatic operation;

[0029] 2. It can realize the quick replacement of the packaging tail material fixing material;

[0030] 3. It creates the possibility for the realization of fully automatic packaging assembly line operation.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for automatically closing a ring wrapping machine, characterized in that: It comprises a mounting frame (1), a manipulator mounting seat (2), a positioning cylinder (3), a positioning pin shaft seat (4), a positioning pin (5), a positioning sleeve (6), a rotating positioning plate (7), a manipulator rotating sleeve (8), a manipulator rotating shaft (9), a manipulator guide seat (10), a manipulator telescopic cylinder (11), a manipulator telescopic guide rod (12), a gripper cylinder mounting seat (13), a gripper connecting plate (14), a gripper finger (15), a gripper cylinder (16), a gripper push plate (17), a gripper push plate cylinder (18), and a film cutting device (21); the mounting frame (1) is fixed on the loading position of the packaging host; the manipulator mounting seat (2) is fixed on the outer end surface of the mounting frame (1); the positioning cylinder (3) is fixed on the outer side wall of the manipulator mounting seat (2), and the positioning cylinder (3 ) is connected to the output end of the robot arm guide seat (10), and the positioning pin shaft seat (4) is connected to the positioning pin shaft seat (4), and the positioning pin (5) is movably inserted in cooperation with the positioning sleeve (6), and the positioning sleeve (6) is fixed on the upper surface side wall of the robot arm guide seat (10); the above-mentioned robot arm guide seat (10) is arranged below the robot arm mounting seat (2), and is screwed to the bottom plate of the robot arm mounting seat (2) by using the robot arm rotating shaft (9); after the upper end of the robot arm rotating shaft (9) moves through the robot arm rotating sleeve (8), it is connected to the rotating positioning plate (7), the protrusion on the upper end surface of the rotating positioning plate (7) is movably clamped in cooperation with the notch on the upper end surface of the robot arm rotating sleeve (8), and the lower end surface of the robot arm rotating sleeve (8) is fixed on the upper surface of the shaft seat sleeved on the outer ring wall of the robot arm rotating shaft (9); A plurality of manipulator telescopic guide rods (12) are provided in the manipulator guide seat (10), one end of each of the manipulator telescopic guide rods (12) is connected and fixed to the outer wall of the gripper cylinder mounting seat (13), the gripper cylinder mounting seat (13) is connected to the output end of the manipulator telescopic cylinder (11), and the control end of the manipulator telescopic cylinder (11) is fixed to the manipulator guide seat (10); a gripper cylinder (16) is fixed in the gripper cylinder mounting seat (13), The output end of the gripper cylinder (16) is connected to the gripper connecting plate (14), and a plurality of gripper fingers (15) are screwed to the outer edge of the gripper connecting plate (14); a gripper push plate cylinder (18) is symmetrically fixed on the two side walls of the gripper cylinder mounting seat (13) with the gripper cylinder (16) as the center, and the output shafts of the gripper push plate cylinder (18) are connected to the two ends of the gripper push plate (17), and the gripper push plate (17) is movably arranged between the plurality of gripper fingers (15); A film cutting device (21) is fixed to the lower end surface of the manipulator guide seat (10), and the output end of the film cutting device (21) is arranged below the film roll (22).

2. The automatic tail closing device for a ring wrapping machine according to claim 1, characterized in that: The notch angle of the upper end surface of the manipulator rotating sleeve (8) is 90°.

3. The automatic tail closing device for a ring wrapping machine according to claim 1, characterized in that: How it works: Loading: When the packaging machine is ready to start, the gripper cylinder (16) retracts, the gripper finger (15) grabs the wrapping film fixing ring (20), the film roll (22) is in front of the wrapping film fixing ring (20) and is fixed by it, the gripper push plate cylinder (18) extends, and the gripper push plate (17) pushes against the end face of the wrapping film fixing ring (20). At this time, the end face of the gripper finger (15) contacts the end face of the groove in the wrapping film fixing ring (20), and the film roll (22) is kept in a horizontal state. The positioning cylinder (3) extends, and the control positioning pin (5) is inserted into the positioning sleeve (6), thereby fixing the machine. The hand guide seat (10) makes the film roll (22) face the loading position of the packaging host; the film cutting device (21) clamps the film head of the film roll (22) to prepare for loading, the manipulator telescopic cylinder (11) extends, the film roll (22) moves forward, and is then installed on the corresponding loading position on the packaging host; the gripper push plate cylinder (18) retracts and releases, the gripper cylinder (16) extends to open the gripper fingers (15), the manipulator telescopic cylinder (11) retracts, and the gripper fingers (15) leave the film roll (22), and the packaging host starts to drive the film roll (22) to perform winding and finishing work; Replacing the film roll: After the finishing work is completed, the manipulator telescopic cylinder (11) is extended, so that the gripper finger (15) is close to the film roll (22), and then the gripper push plate cylinder (18) is extended, and the gripper push plate (17) presses against the end face of the wrapping film fixing ring (20). At the same time, the gripper cylinder (16) is retracted, so that the gripper finger (15) grasps the wrapping film fixing ring (20), thereby removing the film roll (22) from the packaging host; when the film roll (22) is used up, the positioning cylinder (3) is retracted, and the positioning pin (5) is controlled to be pulled out of the positioning sleeve (6), and the manipulator guide seat (10) is manually rotated to rotate it 90° outward to replace the film roll (22); after the replacement is completed, the manipulator guide seat (10) is manually rotated inward 90°, and finally the positioning cylinder (3) is used to control the positioning pin (5) to be inserted into the positioning sleeve (6), and continue to prepare for the next cycle of work.

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