CN216100932U - Film tearing device - Google Patents

Abstract

The utility model aims to provide a film tearing device which is simple in structure, high in working efficiency and suitable for various types of products. The film tearing module comprises a mounting frame and at least one group of film tearing modules arranged on the mounting frame, wherein the film tearing modules comprise a rodless cylinder, a driving cylinder, an angle adjusting mechanism and a pneumatic clamping jaw, the rodless cylinder is driven along the X-axis direction, the driving cylinder is driven along the Z-axis direction, the action end of the angle adjusting mechanism rotates around the Y-axis direction, the driving cylinder is arranged on the action end of the rodless cylinder, the angle adjusting mechanism is arranged on the action end of the driving cylinder, the pneumatic clamping jaw is arranged on the action end of the angle adjusting mechanism, and the two clamping jaws of the pneumatic clamping jaw move relatively. The utility model can be applied to the technical field of production equipment.

Description

Film tearing device

Technical Field

The utility model relates to the technical field of production equipment, in particular to a film tearing device.

Background

In the use process of a computer, a keyboard product is necessarily used, and the keyboard is a command and data input device for operating equipment, and also refers to a group of function keys (such as a typewriter and a computer keyboard) arranged to operate a machine or equipment through a system. The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer. From the first printer to the present home computer, the keyboard is always used indiscriminately, the efficiency of inputting instructions is greatly improved, the work efficiency is improved for human beings, and more keyboard products with various shapes and functions are developed, so that the requirements on the yield of the keyboard products and the technical process are gradually improved. At present, the keyboards mainly used in the market are classified into mechanical keyboards, plastic film keyboards, conductive rubber keyboards and non-electric static capacitance keyboards according to the working principle, wherein the plastic film keyboards have no mechanical wear, are characterized by low price, low noise and low cost, occupy most of the market shares, and are widely used in daily life.

Some component parts of the plastic film type keyboard need to be conveyed to the next process position after production, a layer of film can be pasted on the surface for preventing dust and scraping, and a small section of pre-tearing section is reserved for facilitating subsequent film tearing. When these products are subjected to the next process, the film is generally torn off manually and then manipulated. The manual operation mode is not different from the manual operation mode, the production cost is increased, long-time operation cannot be continued, and the limitation is realized. The utility model patent with publication number CN104608463B discloses a film tearing device, which can realize automatic film tearing, but the device adopts a roller bonding mode to tear films, is suitable for products with flush surfaces, needs to be processed after bonding films once to tear films again, and has low working efficiency and limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides the film tearing device which is simple in structure, high in working efficiency and suitable for various products.

The technical scheme adopted by the utility model is as follows: the film tearing module comprises a mounting frame and at least one group of film tearing modules arranged on the mounting frame, wherein the film tearing modules comprise a rodless cylinder, a driving cylinder, an angle adjusting mechanism and a pneumatic clamping jaw, the rodless cylinder is driven along the X-axis direction, the driving cylinder is driven along the Z-axis direction, the action end of the angle adjusting mechanism rotates around the Y-axis direction, the driving cylinder is arranged on the action end of the rodless cylinder, the angle adjusting mechanism is arranged on the action end of the driving cylinder, the pneumatic clamping jaw is arranged on the action end of the angle adjusting mechanism, and the two clamping jaws of the pneumatic clamping jaw move relatively.

Further, angle adjustment mechanism includes motor cabinet, rotating electrical machines, transmission shaft, driving belt and mount pad, the rotating electrical machines sets up on the motor cabinet, the transmission shaft rotates to set up on the motor cabinet and pass through driving belt with the output shaft transmission of rotating electrical machines is connected, the mount pad sets up the one end of transmission shaft, pneumatic clamping jaw sets up on the mount pad.

Furthermore, one end of the transmission shaft, which is far away from the mounting seat, penetrates through the motor base and is provided with an angle sensing piece, and angle sensors matched with the angle sensing piece are arranged at the upper end and the lower end of the motor base.

Further, one side of mounting bracket is provided with collects the frame, collect the frame with the dyestripping module cooperatees.

Further, still be provided with the ion tuyere on the mounting bracket, the ion tuyere is located collect the oblique top of frame, the ion tuyere with the dyestripping module reaches collect the frame and cooperate.

Further, the quantity of dyestripping module is two sets of, and is two sets of dyestripping module sets up respectively the both sides of mounting bracket, collect the frame with the quantity correspondence of ion tuyere sets up to two.

The utility model has the beneficial effects that: the film tearing module is arranged on the mounting frame, the mounting frame is arranged on a conveying line for conveying products, the film tearing module is located above the conveying line and comprises a rodless cylinder, a driving cylinder, an angle adjusting mechanism and a pneumatic clamping jaw, the rodless cylinder is driven along the X-axis direction and used for driving the rest parts to move left and right, the driving cylinder is driven along the Z-axis direction and used for driving the angle adjusting mechanism and the pneumatic clamping jaw to move up and down, the action end of the angle adjusting mechanism rotates along the Y-axis direction and used for driving the pneumatic clamping jaw to rotate, so that the clamping angle of the pneumatic clamping jaw is adjusted, the film tearing action is carried out, and the two clamping jaws of the pneumatic clamping jaw move relatively to clamp and release, so that the film is clamped and placed. When the device works, a product flows along the conveying line, when the product moves to the working position of the film tearing module, the rodless cylinder drives the pneumatic clamping jaw to move to the position above a film to be torn, then the driving cylinder drives the pneumatic clamping jaw to descend to a proper height, then the angle adjusting mechanism drives the pneumatic clamping jaw to adjust the angle of the pneumatic clamping jaw, so that the two clamping jaws of the pneumatic clamping jaw can smoothly clamp a film pre-tearing section, and the film pre-tearing section is clamped tightly by the action of the pneumatic clamping jaw, so that the film is torn off from the product; when the thin film is torn, the film can be torn in various modes, the pneumatic clamping jaw can be driven by the angle adjusting mechanism to rotate so as to tear the film, the air cylinder can be driven to move upwards so as to tear the film, the rodless air cylinder can be driven to move left and right so as to tear the film, and only the pre-tearing section can be clamped and the film can be torn by conveying of the conveying line; after tearing the membrane, no pole cylinder drive drives pneumatic clamping jaw and removes to the waste material and place the film that the position will tear and abandon, can tear the membrane work once more. The film tearing machine is simple in overall structure, can automatically tear a film, can continuously work for a long time, reduces labor cost, can tear the film again after the torn film is placed by adopting a clamping mode, is high in working efficiency, can adjust the clamping angle, and is suitable for different products.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic perspective view of a film tearing module according to the present invention;

FIG. 4 is a schematic perspective view of another embodiment of the film tearing module of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

Detailed Description

As shown in fig. 1 to 5, in this embodiment, the present invention includes a mounting frame 1 and at least one set of film tearing modules 2 disposed on the mounting frame 1, where the film tearing modules 2 include a rodless cylinder 21, a driving cylinder 22, an angle adjusting mechanism 23, and a pneumatic clamping jaw 24, the rodless cylinder 21 is driven in an X-axis direction, the driving cylinder 22 is driven in a Z-axis direction, an actuating end of the angle adjusting mechanism 23 rotates in a Y-axis direction, the driving cylinder 22 is disposed on the actuating end of the rodless cylinder 21, the angle adjusting mechanism 23 is disposed on the actuating end of the driving cylinder 22, the pneumatic clamping jaw 24 is disposed on the actuating end of the angle adjusting mechanism 23, and two clamping jaws of the pneumatic clamping jaw 24 move relative to each other. The film tearing device comprises a mounting frame 1, at least one group of film tearing modules 2 are arranged on the mounting frame 1, the mounting frame 1 is arranged on a conveying line for conveying products, so that the film tearing modules 2 are positioned above the conveying line and are matched with the conveying line to realize continuous film tearing work, each film tearing module 2 comprises a rodless cylinder 21, a driving cylinder 22, an angle adjusting mechanism 23 and a pneumatic clamping jaw 24, the rodless cylinder 21 is driven along an X-axis direction to drive the rest parts to move left and right, the driving cylinder 22 is driven along a Z-axis direction to drive the angle adjusting mechanism 23 and the pneumatic clamping jaw 24 to move up and down, an action end of the angle adjusting mechanism 23 rotates along a Y-axis direction to drive the pneumatic clamping jaw 24 to rotate, so that the clamping angle of the pneumatic clamping jaw 24 is adjusted and the film tearing action is performed, and two clamping jaws of the pneumatic clamping jaw 24 move relatively to perform the clamping action, the clamping and placing of the film are realized. When the device works, a product flows along the conveying line, when the product moves to the working position of the film tearing module 2, the rodless cylinder 21 drives the pneumatic clamping jaw 24 to move to the position above a film to be torn, then the driving cylinder 22 drives the pneumatic clamping jaw 24 to descend to a proper height, then the angle adjusting mechanism 23 drives and adjusts the angle of the pneumatic clamping jaw 24, so that two clamping jaws of the pneumatic clamping jaw 24 can smoothly clamp a film pre-tearing section, and the pneumatic clamping jaw 24 acts to clamp the film pre-tearing section tightly, so that the film is torn from the product; when the thin film is torn, the angle adjusting mechanism 23 can drive the pneumatic clamping jaw 24 to rotate to tear the thin film, the driving cylinder 22 can drive the pneumatic clamping jaw to move upwards to tear the thin film, the rodless cylinder 21 can drive the pneumatic clamping jaw to move left and right to tear the thin film, and only the pre-tearing section can be clamped to tear the thin film by conveying of the conveying line; after tearing the membrane, no pole cylinder 21 drive drives pneumatic clamping jaw 24 and removes to the waste material and puts the position and abandon the film that tears, can tear the membrane work once more. The film tearing machine is simple in overall structure, can automatically tear a film, can continuously work for a long time, reduces labor cost, can tear the film again after the torn film is placed by adopting a clamping mode, is high in working efficiency, can adjust the clamping angle, and is suitable for different products.

In this embodiment, the angle adjusting mechanism 23 includes a motor base 231, a rotating electrical machine 232, a transmission shaft 233, a transmission belt 234 and a mounting base 235, the rotating electrical machine 232 is disposed on the motor base 231, the transmission shaft 233 is rotatably disposed on the motor base 231 and is in transmission connection with an output shaft of the rotating electrical machine 232 through the transmission belt 234, the mounting base 235 is disposed at one end of the transmission shaft 233, and the pneumatic clamping jaw 24 is disposed on the mounting base 235. The motor cabinet 231 is used for the rotating electrical machines 232 with the installation of transmission shaft 233, rotating electrical machines 232 are used for driving thereby the transmission shaft 233 rotates the drive pneumatic clamping jaw 24 carries out the angle modulation, the transmission shaft 233 rotates the setting and is in on the motor cabinet 231 and pass through driving belt 234 with the rotating electrical machines 232 transmission is connected, the mount pad 235 with the transmission shaft 233 is fixed to be linked to each other and is used for the installation of pneumatic clamping jaw 24, the mount pad 235 is followed the transmission shaft 233 rotates, pneumatic clamping jaw 24 is fixed to be set up on the mount pad 235, by rotating electrical machines 232's drive and realizing the angle modulation to can tear the membrane to the film of different angles.

In this embodiment, one end of the transmission shaft 233, which is far away from the mounting base 235, penetrates through the motor base 231 and is provided with an angle sensing piece 236, and both the upper end and the lower end of the motor base 231 are provided with angle sensors 237 matched with the angle sensing piece 236. Through two angle sensor 237 with the cooperation between the angle response piece 236 can detect pneumatic clamping jaw 24's rotation angle to in control better, thereby realize accurate clamp and get, guarantee the accuracy of dyestripping.

In this embodiment, one side of mounting bracket 1 is provided with collects frame 3, collect frame 3 with tear film module 2 cooperatees. Collect frame 3 and be used for collecting the film that tears off to be convenient for centralized processing and clean, make operational environment keep clean and tidy.

In this embodiment, still be provided with ion tuyere 4 on the mounting bracket 1, ion tuyere 4 is located collect the oblique top of frame 3, ion tuyere 4 with tear film die set 2 and collect frame 3 and cooperate. The ion air nozzle 4 is used for blowing the two clamping jaws of the pneumatic clamping jaw 24, so that static electricity is removed, the torn film can be smoothly put down when placed, and the film tearing work is guaranteed to be carried out again.

In this embodiment, the quantity of dyestripping module 2 is two sets of, and is two sets of dyestripping module 2 sets up respectively the both sides of mounting bracket 1, collect frame 3 with the corresponding setting of quantity of ion tuyere 4 is two. The two groups of film tearing modules 2 are arranged in the utility model, so that the film tearing work of two positions can be carried out on a product, or the film tearing work can be carried out alternately, so that the working efficiency is improved, and the collection frame 3 and the ion air nozzle 4 are matched and arranged into two groups and are respectively matched with one group of film tearing module 2.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims (6)

1. A film tearing device is characterized in that: it includes mounting bracket (1) and sets up at least a set of dyestripping module (2) on mounting bracket (1), dyestripping module (2) are including no pole cylinder (21), drive actuating cylinder (22), angle adjustment mechanism (23) and pneumatic clamping jaw (24), no pole cylinder (21) is along the drive of X axle direction, it drives actuating cylinder (22) along the drive of Z axle direction, the action end of angle adjustment mechanism (23) is rotatory around Y axle direction, it sets up to drive actuating cylinder (22) the action of no pole cylinder (21) is served, angle adjustment mechanism (23) set up the action of driving actuating cylinder (22) is served, pneumatic clamping jaw (24) set up the action of angle adjustment mechanism (23) is served, two clamping jaw relative motion of pneumatic clamping jaw (24).

2. A film tearing apparatus according to claim 1, wherein: angle adjustment mechanism (23) are including motor cabinet (231), rotating electrical machines (232), transmission shaft (233), driving belt (234) and mount pad (235), rotating electrical machines (232) set up on motor cabinet (231), transmission shaft (233) rotate to set up on motor cabinet (231) and through driving belt (234) with the output shaft transmission of rotating electrical machines (232) is connected, mount pad (235) set up the one end of transmission shaft (233), pneumatic clamping jaw (24) set up on mount pad (235).

3. A film tearing apparatus according to claim 2, wherein: one end, far away from the mounting seat (235), of the transmission shaft (233) penetrates through the motor seat (231) and is provided with an angle sensing piece (236), and angle sensors (237) matched with the angle sensing piece (236) are arranged at the upper end and the lower end of the motor seat (231).

4. A film tearing apparatus according to claim 1, wherein: one side of mounting bracket (1) is provided with collects frame (3), collect frame (3) with tear film module (2) cooperate.

5. A film tearing device according to claim 4, wherein: still be provided with ion tuyere (4) on mounting bracket (1), ion tuyere (4) are located collect the oblique top of frame (3), ion tuyere (4) with tear film die set (2) and collect frame (3) and cooperate.

6. A film tearing device according to claim 5, wherein: the quantity of dyestripping module (2) is two sets of, and is two sets of dyestripping module (2) set up respectively the both sides of mounting bracket (1), collect frame (3) with the quantity correspondence of ion tuyere (4) sets up to two.

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