Adsorption type full-automatic film clamping and tearing device

Abstract

The utility model discloses an adsorption type full-automatic film clamping and tearing device which comprises a first installation frame, a lifting driving mechanism is installed on the first installation frame, and the lifting driving mechanism is further connected with a first lifting plate in a driving mode. A first vertical frame is further mounted on the first mounting frame, the top of the first vertical frame is connected with a bearing seat, and the bearing seat is located above the first lifting plate; and the four film clamping and tearing mechanisms are respectively mounted at one corner of the top of the first lifting plate. According to the automatic film tearing machine, automatic film tearing is achieved by adsorbing the rising angle of the film and cooperating with the clamping action of the clamping rods, the automation degree is high, the working efficiency is high, a large number of manpower resources can be saved, the labor cost is greatly reduced, meanwhile, the film recycling mechanism is further arranged, automatic recycling of the film torn down by the film clamping and tearing mechanism can be achieved, and the production efficiency is improved. And post-treatment is facilitated, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of film clamping and tearing, in particular to an adsorption-type full-automatic film clamping and tearing device. Background Art

[0002] At present, most of the films on the packaging boxes of electronic products are torn and separated manually. This manual film tearing method has a slow speed and low efficiency, and occupies more human resources, thereby increasing work costs. At the same time, the manual film tearing method is cumbersome and repetitive, and workers are prone to fatigue, which may lead to problems such as inadequate film tearing. Therefore, it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide an adsorption-type fully automatic film clamping and tearing device, which adopts the method of adsorbing the film to raise the angle, and then cooperates with the clamping action of the clamping rod to realize automatic film tearing, has a high degree of automation, high work efficiency, and can save a lot of human resources, thereby greatly reducing labor costs. At the same time, a film recovery mechanism is also provided, which can realize the automatic recovery of the film torn off by the film clamping and tearing mechanism for later processing, and has strong practicality.

[0004] In order to achieve the above purpose, the following technical solutions are adopted:

[0005] An adsorption-type fully automatic film clamping and tearing device, comprising

[0006] A first mounting frame, on which a lifting drive mechanism is mounted, and the lifting drive mechanism also drives and connects a first lifting plate; a first vertical frame is also mounted on the first mounting frame, and a bearing seat is connected to the top of the first vertical frame, and the bearing seat is located above the first lifting plate;

[0007] Four film clamping and tearing mechanisms, the four film clamping and tearing mechanisms are respectively installed at a corner of the top of the first lifting plate; the film clamping and tearing mechanism includes a first fixed seat, a vacuum suction cup installed on the top of the first fixed seat, and an air source interface installed on the first fixed seat and connected to the vacuum suction cup; a clamping cylinder is also installed on one side of the first fixed seat, and the clamping cylinder is also driven and connected to a clamping rod;

[0008] The film recovery mechanism is installed on the first mounting frame, and the film recovery mechanism is at least used for recovering the film torn off by the film clamping and tearing mechanism.

[0009] Furthermore, a first U-shaped groove is provided on the upper part of one side of the first fixed seat, and a first connecting shaft is also connected between the inner walls on both sides of the first U-shaped groove; the middle part of the clamping rod is movably sleeved on the first connecting shaft, and the top of the clamping rod is provided with a clamping part extending upwardly and obliquely in the direction of the vacuum suction cup; the clamping cylinder is installed on the lower part of one side of the first fixed seat, and the output shaft of the clamping cylinder is also connected to the lifting block; a second U-shaped groove is provided on the top of the lifting block, and a second connecting shaft is connected between the inner walls on both sides of the second U-shaped groove; a connecting block is extended downwardly and obliquely in the direction of the lifting block at the lower part of the clamping rod, and a guide slide hole is also provided on one side of the connecting block obliquely downward; the second connecting shaft is movably arranged through the guide slide hole.

[0010] Furthermore, the film clamping and tearing mechanism also includes a first bracket installed on the top of the first lifting plate, a first slide rail assembly arranged on one side of the first bracket in the vertical direction, a first sliding seat slidably arranged on the first slide rail assembly, a second slide rail assembly arranged on one side of the first sliding seat in the horizontal direction, and a second sliding seat slidably arranged on the second slide rail assembly; the first fixed seat is installed on the second sliding seat.

[0011] Furthermore, the first bracket is provided with a first slide rail assembly, and a lower portion thereof is also connected to a first limiting block, and a first buffer spring is also connected between the bottom of the first sliding seat and the top of the first limiting block.

[0012] Furthermore, a third U-shaped groove is provided at the top of the first sliding seat, and a guide rod is connected between the inner walls on both sides of the third U-shaped groove; a guide block is connected to the top of the second sliding seat, and the guide block is movably mounted on the guide rod; a second buffer spring is also mounted on the guide rod, and the two ends of the second buffer spring are respectively abutted against one side wall of the third U-shaped groove and one side wall of the guide block.

[0013] Furthermore, the film recovery mechanism includes a second bracket installed on the first mounting frame, a pneumatic conveyor installed on one side of the second bracket, and a recovery pipe installed on the pneumatic conveyor; the upper part of the recovery pipe is located between two adjacent film clamping and tearing mechanisms.

[0014] Furthermore, a position avoiding hole is provided on the first lifting plate; and the first stand is arranged through the position avoiding hole.

[0015] By adopting the above scheme, the beneficial effects of the utility model are:

[0016] The device uses the method of adsorbing the film to raise the corner, and then cooperates with the clamping action of the clamping rod to realize automatic film tearing. It has a high degree of automation and high work efficiency, and can save a lot of human resources, thereby greatly reducing labor costs. At the same time, it is also equipped with a film recovery mechanism, which can realize the automatic recovery of the film torn off by the film clamping and tearing mechanism for later processing, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the film clamping and tearing mechanism of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure from another perspective;

[0020] Figure 4 It is a structural schematic diagram of the film recovery mechanism of the utility model;

[0021] The accompanying drawings illustrate:

[0022] 1—first mounting frame; 2—lifting drive mechanism; 3—first lifting plate; 4—first vertical frame; 5—supporting seat; 6—film clamping and tearing mechanism; 7—film recovery mechanism; 61—first fixed seat; 62—vacuum suction cup; 63—air source interface; 64—clamping cylinder; 65—clamping rod; 66—lifting block; 67—second connecting shaft; 68—first bracket; 69—first sliding seat; 60—second sliding seat; 71—second bracket; 72—pneumatic conveyor; 73—recovery pipeline; 601—guide rod; 602—guide block; 603—second buffer spring; 611—first connecting shaft; 651—clamping part; 652—connecting block; 653—guide slide hole; 691—first limit block; 692—first buffer spring. DETAILED DESCRIPTION

[0023] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Reference Figures 1 to 4 As shown, the utility model provides an adsorption-type fully automatic film clamping and tearing device, in one embodiment, comprising

[0025] A first mounting frame 1, on which a lifting drive mechanism 2 is mounted, and the lifting drive mechanism 2 is also driven to connect to a first lifting plate 3; a first vertical frame 4 is also mounted on the first mounting frame 1, and a bearing seat 5 is connected to the top of the first vertical frame 4, and the bearing seat 5 is located above the first lifting plate 3;

[0026] Four film clamping and tearing mechanisms 6, the four film clamping and tearing mechanisms 6 are respectively installed at a corner of the top of the first lifting plate 3; the film clamping and tearing mechanism 6 includes a first fixed seat 61, a vacuum suction cup 62 installed on the top of the first fixed seat 61, and an air source interface 63 installed on the first fixed seat 61 and connected to the vacuum suction cup 62; a clamping cylinder 64 is also installed on one side of the first fixed seat 61, and the clamping cylinder 64 is also driven and connected to a clamping rod 65;

[0027] The film recovery mechanism 7 is installed on the first mounting frame 1 , and the film recovery mechanism 7 is at least used for recovering the film torn off by the film clamping and tearing mechanism 6 .

[0028] Continue to refer to Figures 1 to 4 As shown, in this embodiment, the lifting drive mechanism 2 adopts the transmission mode of the motor screw rod, which can ensure the stability of the lifting movement of the first lifting plate 3. At the same time, the first lifting plate 3 is provided with a avoidance hole, and the first stand 4 is arranged through the avoidance hole, which can save installation space and improve the compactness of the overall structure; the film recovery mechanism 7 is provided with two groups, and the two groups of film recovery mechanisms 7 are respectively installed at one end of the top of the first mounting frame 1, which can automatically recover the film torn off by the film clamping and tearing mechanism 6 for later processing. When working, first, the external robot places the packaging box on the bearing seat 5, and the lifting drive mechanism 2 drives the first lifting plate 3 to move upward. The plate 3 rises, and when the vacuum suction cup 62 of the film clamping and tearing mechanism 6 contacts the bottom film of the packaging box, the vacuum negative pressure air source is connected through the air source interface 63 to adsorb the bottom film; then, the lifting drive mechanism 2 drives the first lifting plate 3 to descend a certain distance (10 mm in this embodiment) to make the film rise, and then, the clamping cylinder 64 drives the clamping rod 65 to clamp the film, and the lifting drive mechanism 2 continues to drive the first lifting plate 3 to descend until the clamped film is completely separated from the packaging box; then, the vacuum suction cup 62 stops adsorption, the clamping cylinder 64 drives the clamping rod 65 to release the film, and the film recovery mechanism 7 is opened to recover the film.

[0029] In one embodiment, a first U-shaped notch is provided at an upper portion of one side of the first fixed seat 61, and a first connecting shaft 611 is also connected between the inner walls on both sides of the first U-shaped notch; the middle portion of the clamping rod 65 is movably sleeved on the first connecting shaft 611, and a clamping portion 651 is extended upwardly and obliquely from the top of the clamping rod 65 in the direction of the vacuum suction cup 62; the clamping cylinder 64 is installed at a lower portion of one side of the first fixed seat 61, and a lifting block 66 is also connected to the output shaft of the clamping cylinder 64; a second U-shaped notch is provided at the top of the lifting block 66, and a second connecting shaft 67 is connected between the inner walls on both sides of the second U-shaped notch; a connecting block 652 is extended downwardly and obliquely from the lower portion of the clamping rod 65 in the direction of the lifting block 66, and a guide slide hole 653 is also provided obliquely downwardly on one side of the connecting block 652; the second connecting shaft 67 is movably arranged through the guide slide hole 653. In this embodiment, when film clamping is required, the clamping cylinder 64 drives the lifting block 66 to rise. While rising, the lifting block 66 can drive the second connecting shaft 67 to move along the guide slide hole 653. The guide slide hole 653 is inclined, so the second connecting shaft 67 will generate an upward thrust on the lower part of the clamping rod 65 during the movement. Since the middle part of the clamping rod 65 is movably mounted on the first connecting shaft 611, the clamping rod 65 can rotate around the first connecting shaft 611, and then clamp the film through the clamping part 651.

[0030] In one embodiment, the film clamping and tearing mechanism 6 also includes a first bracket 68 installed on the top of the first lifting plate 3, a first slide rail assembly arranged on one side of the first bracket 68 in the vertical direction, a first sliding seat 69 slidably arranged on the first slide rail assembly, a second slide rail assembly arranged on one side of the first sliding seat 69 in the horizontal direction, and a second sliding seat 60 slidably arranged on the second slide rail assembly; the first fixed seat 61 is installed on the second sliding seat 60.

[0031] At the same time, the first bracket 68 is provided with a first slide rail assembly, and the lower part of one side is also connected to a first limit block 691, and a first buffer spring 692 is also connected between the bottom of the first sliding seat 69 and the top of the first limit block 691; the top of the first sliding seat 69 is also provided with a third U-shaped groove, and a guide rod 601 is also connected between the inner walls on both sides of the third U-shaped groove; the top of the second sliding seat 60 is also connected to a guide block 602, and the guide block 602 is movably mounted on the guide rod 601; the guide rod 601 is also provided with a second buffer spring 603, and the two ends of the second buffer spring 603 are respectively abutted against one side wall of the third U-shaped groove and one side wall of the guide block 602.

[0032] In this embodiment, when the clamping cylinder 64 drives the clamping rod 65 to clamp the film, the first fixed seat 61 can float up and down and front and back relative to the first bracket 68 for buffering. At the same time, a first buffer spring 692 and a second buffer spring 603 are provided to achieve rapid resetting of the first fixed seat 61, which is simple and convenient.

[0033] In one embodiment, the film recovery mechanism 7 comprises a second bracket 71 mounted on the first mounting frame 1, a pneumatic conveyor 72 mounted on one side of the second bracket 71, and a recovery pipe 73 mounted on the pneumatic conveyor 72; the upper portion of the recovery pipe 73 is located between two adjacent film clamping and tearing mechanisms 6. The pneumatic conveyor 72 can deliver airflow into the recovery pipe 73, so that negative pressure is formed in the recovery pipe 73, so that the film can be recovered.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adsorption-type fully automatic film clamping and tearing device, characterized in that: include A first mounting frame, on which a lifting drive mechanism is mounted, and the lifting drive mechanism also drives and connects a first lifting plate; a first vertical frame is also mounted on the first mounting frame, and a bearing seat is connected to the top of the first vertical frame, and the bearing seat is located above the first lifting plate; Four film clamping and tearing mechanisms, the four film clamping and tearing mechanisms are respectively installed at a corner of the top of the first lifting plate; the film clamping and tearing mechanism includes a first fixed seat, a vacuum suction cup installed on the top of the first fixed seat, and an air source interface installed on the first fixed seat and connected to the vacuum suction cup; a clamping cylinder is also installed on one side of the first fixed seat, and the clamping cylinder is also driven and connected to a clamping rod; The film recovery mechanism is installed on the first mounting frame, and the film recovery mechanism is at least used for recovering the film torn off by the film clamping and tearing mechanism.

2. The adsorption-type fully automatic film clamping and tearing device according to claim 1 is characterized in that: A first U-shaped groove is provided on the upper part of one side of the first fixed seat, and a first connecting shaft is also connected between the inner walls on both sides of the first U-shaped groove; the middle part of the clamping rod is movably sleeved on the first connecting shaft, and the top of the clamping rod is provided with a clamping part extending upwardly and obliquely in the direction of the vacuum suction cup; the clamping cylinder is installed on the lower part of one side of the first fixed seat, and the output shaft of the clamping cylinder is also connected to a lifting block; a second U-shaped groove is provided on the top of the lifting block, and a second connecting shaft is connected between the inner walls on both sides of the second U-shaped groove; a connecting block is extended downwardly and obliquely in the direction of the lifting block at the lower part of the clamping rod, and a guide slide hole is also provided on one side of the connecting block obliquely downward; the second connecting shaft is movably arranged through the guide slide hole.

3. The adsorption-type fully automatic film clamping and tearing device according to claim 2 is characterized in that: The film clamping and tearing mechanism also includes a first bracket installed on the top of the first lifting plate, a first slide rail assembly arranged on one side of the first bracket in the vertical direction, a first sliding seat slidably arranged on the first slide rail assembly, a second slide rail assembly arranged on one side of the first sliding seat in the horizontal direction, and a second sliding seat slidably arranged on the second slide rail assembly; the first fixed seat is installed on the second sliding seat.

4. The adsorption-type fully automatic film clamping and tearing device according to claim 3 is characterized in that: The first bracket is provided with a first slide rail assembly, and the lower part of one side is also connected to a first limiting block, and a first buffer spring is also connected between the bottom of the first sliding seat and the top of the first limiting block.

5. The adsorption-type fully automatic film clamping and tearing device according to claim 4 is characterized in that: A third U-shaped groove is also formed on the top of the first sliding seat, and a guide rod is connected between the inner walls on both sides of the third U-shaped groove; a guide block is also connected to the top of the second sliding seat, and the guide block is movably mounted on the guide rod; a second buffer spring is also mounted on the guide rod, and the two ends of the second buffer spring are respectively in contact with one side wall of the third U-shaped groove and one side wall of the guide block.

6. The adsorption-type fully automatic film clamping and tearing device according to claim 1 is characterized in that: The film recovery mechanism comprises a second bracket mounted on the first mounting frame, a pneumatic conveyor mounted on one side of the second bracket, and a recovery pipeline mounted on the pneumatic conveyor; the upper portion of the recovery pipeline is located between two adjacent film clamping and tearing mechanisms.

7. The adsorption-type fully automatic film clamping and tearing device according to claim 1 is characterized in that: The first lifting plate is provided with an avoidance hole; the first stand is arranged through the avoidance hole.

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