CN212947976U - A trimming means for production of electronic product protection film - Google Patents
A trimming means for production of electronic product protection film Download PDFInfo
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- CN212947976U CN212947976U CN202021734471.2U CN202021734471U CN212947976U CN 212947976 U CN212947976 U CN 212947976U CN 202021734471 U CN202021734471 U CN 202021734471U CN 212947976 U CN212947976 U CN 212947976U
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- bearing seat
- roller
- trimming
- motor box
- electronic product
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Abstract
The utility model is suitable for a technical field is pruned to the protection film, provides a trimming means for production of electronic product protection film, and the base is located second bearing frame center, is formed with the viewing aperture on the second bearing frame, and the elevating platform is connected to the base upper end, and the elevating platform upper end is formed with the pruning aperture, and trimming means is connected to the second bearing frame, and the pruning sword is connected to the lifter plate of trimming means lower extreme, and base, trimming means, first motor case, second motor case are connected with the external control ware electricity, the utility model discloses the beneficial effect who reaches: the lifting plate can be observed through the observation port; the protective film is transported and trimmed by mechanical pure transmission, and the principle is simple and easy to realize.
Description
Technical Field
The utility model belongs to the technical field of the protection film is pruned, especially, relate to a trimming means for production of electronic product protection film.
Background
The protective film used by the electronic product is made of the following materials: 1. PET material and PET material protection film are the most common protection pastes on the market at present, and the chemical name is polyester film. The PET material protection film is characterized by hard texture and scratch resistance. However, the PET protective film is generally adsorbed by static electricity and is liable to foam and fall off, but can be reused even if it falls off and washed in clean water. The price of the PET protective film is not less expensive than that of PVC. 2. The AR material and the AR material protection paste are the best screen protection paste in the market at present. The AR is a synthetic material and generally comprises three layers, wherein silica gel is used as an adsorption layer, PET is used as a middle layer, and the outer layer is used as a special treatment layer. The special treatment layers are generally divided into two types, namely an AG treatment layer and an HC treatment layer, wherein AG is subjected to glare resistance treatment, and the frosted protective film adopts the treatment mode. HC is a hardness treatment, and is a treatment method for a high-transmittance protective film. The screen protective film has the characteristics that the screen does not reflect light, the transmittance is high (more than 95 percent), and the display effect of the screen is not influenced. And the surface of the material is treated by a special process, so that the material is soft in texture and has strong friction resistance and scratch resistance. 3. The PE material is LLDPE as a main raw material, and is relatively soft and has certain stretchability. Typically 0 a thick. 05 MM-0. 15MM, the viscosity of which varies from 5G to 500G depending on the use requirements (the division between domestic and foreign in terms of viscosity differs, for example, 200G of korean film is equivalent to about 80G of domestic film). The PE protective film also comprises an electrostatic film, a reticulate pattern film and the like. The electrostatic film is a protective film without glue, has relatively weak viscosity and is mainly applied to surface protection such as electroplating and the like. The net grain film is a protective film with a plurality of grids on the surface, the protective film has good air permeability and beautiful pasting effect, and does not leave air bubbles like a plain film. The protective film needs to be trimmed to a certain size for different electronic products to be used.
SUMMERY OF THE UTILITY MODEL
The utility model provides a trimming means for production of electronic product protection film aims at solving the problem that electronic product protection film was pruned.
The utility model is realized in such a way, the trimming device for producing the electronic product protective film is characterized in that a first bearing seat, a second bearing seat and a third bearing seat are all fixed on the ground, the first bearing seat is provided with a first roller, the first bearing seat is connected with a first motor box, a motor output shaft in the first motor box is connected with the first roller through mechanical transmission, the second bearing seat is connected with a second roller, a first conveying belt is arranged between the first roller and the second roller, the second bearing seat is connected with a third roller, the third bearing seat is connected with a fourth roller, a second conveying belt is arranged between the third roller and the fourth roller, the third bearing seat is connected with a second motor box, a motor output shaft in the second motor box is connected with the fourth roller through mechanical transmission, the base is located in the center of the second bearing seat, an observation port is formed in the second bearing seat, the upper end of the base is connected with the lifting table, a trimming port is formed in the upper end of the lifting table, the second bearing seat is connected with the trimming device, the lifting plate at the lower end of the trimming device is connected with the trimming knife, and the base, the trimming device, the first motor box and the second motor box are electrically connected with an external controller.
Furthermore, the motor in the first motor box and the motor in the second motor box are both stepping motors.
Furthermore, a motor output shaft in the first motor box is connected with the first roller through gear transmission, and a motor output shaft in the second motor box is connected with the fourth roller through gear transmission.
Furthermore, reinforcing ribs are formed between the trimming ports.
Furthermore, a rubber layer is arranged at the upper end of the trimming opening.
Further, the trimming blade is connected to the lifting plate by a bolt.
The utility model discloses the beneficial effect who reaches: the problem of trimming the protective film of the electronic product is solved through the mutual matching of all the mechanisms; the base is positioned in the center of the second bearing seat, the second bearing seat is provided with an observation port, the upper end of the base is connected with the lifting table, and the upper end of the lifting table is provided with a trimming port, so that the lifting plate can be observed through the observation port; the utility model discloses a pure transmission of machinery transports, prunes the protection film, and the principle is simple easily to be realized.
Drawings
Fig. 1 is a schematic view of an overall first viewing angle structure provided by the present invention;
fig. 2 is a schematic view of an overall second viewing angle structure provided by the present invention;
fig. 3 is a schematic view of the structure of the components provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the working principle of the trimming device 9 is the prior art, and belongs to the common general knowledge of those skilled in the art, and therefore, the detailed description thereof is omitted here.
Referring to fig. 1, 2 and 3, a trimming device for producing a protective film of an electronic product is characterized in that a first bearing seat 1, a second bearing seat 2 and a third bearing seat 3 are all fixed on the ground, the first bearing seat 1 is provided with a first roller 4, the first bearing seat 1 is connected with a first motor box 101, a motor output shaft in the first motor box 101 is connected with the first roller 4 through mechanical transmission, the second bearing seat 2 is connected with a second roller 5, a first conveyor belt 11 is arranged between the first roller 4 and the second roller 5, the second bearing seat 2 is connected with a third roller 6, the third bearing seat 3 is connected with a fourth roller 7, a second conveyor belt 12 is arranged between the third roller 6 and the fourth roller 7, the third bearing seat 3 is connected with a second motor box 301, a motor output shaft in the second motor box 301 is connected with the fourth roller 7 through mechanical transmission, a base 8 is located at the center of the second bearing seat 2, the second bearing seat 2 is provided with an observation port 201, the upper end of the base 8 is connected with the lifting platform 801, the upper end of the lifting platform 801 is provided with a trimming port 802, the second bearing seat 2 is connected with the trimming device 9, the lifting plate 901 at the lower end of the trimming device 9 is connected with the trimming knife 10, and the base 8, the trimming device 9, the first motor box 101 and the second motor box 301 are electrically connected with an external controller.
The motors in the first motor box 101 and the second motor box 301 are stepping motors, and the angle and speed control of the stepping motors is realized through the pulse number and frequency input by the signal input end of the driver.
The motor output shaft in the first motor box 101 is connected with the first roller 4 through gear transmission, the motor output shaft in the second motor box 301 is connected with the fourth roller 7 through gear transmission, and the transmission precision of the gear transmission is high.
Reinforcing ribs 804 are formed between the trimming notches 802 to ensure the reliability of the trimming notches 802.
The upper end of the trimming port 802 is provided with a rubber layer 803 to prevent the protective film from being scratched.
The trimming blade 10 is connected to the lifting plate 901 by bolts, so that the trimming blade 10 can be easily removed and replaced.
When the trimming device is used, the motor in the first motor box 101 operates intermittently to enable the first conveyor belt 11 to convey the protective film to the right for a specified distance and then stops, the lifting platform 801 moves upwards to enable the rubber layer 803 to contact the protective film, after the trimming knife 11 moves downwards by the lifting plate 901 below the trimming device 9 to finish trimming with a specified size, the first conveyor belt operates again to perform next trimming, and the trimmed protective film is continuously conveyed to the right by the second conveyor belt 12.
The utility model discloses the beneficial effect who reaches: the problem of trimming the protective film of the electronic product is solved through the mutual matching of all the mechanisms; because the base 8 is positioned at the center of the second bearing seat 2, the observation port 201 is formed on the second bearing seat 2, the upper end of the base 8 is connected with the lifting platform 801, and the trimming port 802 is formed at the upper end of the lifting platform 801, the lifting plate 801 can be observed through the observation port 201; the utility model discloses a pure transmission of machinery transports, prunes the protection film, and the principle is simple easily to be realized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The trimming device for the production of the protective film of the electronic product is characterized in that a first bearing seat (1), a second bearing seat (2) and a third bearing seat (3) are fixed on the ground, a first roller (4) is installed on the first bearing seat (1), the first bearing seat (1) is connected with a first motor box (101), a motor output shaft in the first motor box (101) is connected with the first roller (4) through mechanical transmission, the second bearing seat (2) is connected with a second roller (5), a first conveying belt (11) is installed between the first roller (4) and the second roller (5), the second bearing seat (2) is connected with a third roller (6), the third bearing seat (3) is connected with a fourth roller (7), and a second conveying belt (12) is installed between the third roller (6) and the fourth roller (7), the third bearing seat (3) is connected with a second motor box (301), a motor output shaft in the second motor box (301) is connected with the fourth roller (7) through mechanical transmission, a base (8) is located at the center of the second bearing seat (2), an observation port (201) is formed in the second bearing seat (2), the upper end of the base (8) is connected with a lifting platform (801), a trimming port (802) is formed in the upper end of the lifting platform (801), the second bearing seat (2) is connected with a trimming device (9), a lifting plate (901) at the lower end of the trimming device (9) is connected with a trimming knife (10), and the base (8), the trimming device (9), the first motor box (101) and the second motor box (301) are electrically connected with an external controller.
2. The trimming device for the production of the protective film of the electronic product, according to claim 1, wherein the motors in the first motor box (101) and the second motor box (301) are stepping motors.
3. The trimming device for the production of the protective film of the electronic product, according to claim 1, characterized in that the motor output shaft in the first motor box (101) is connected with the first roller (4) by gear transmission, and the motor output shaft in the second motor box (301) is connected with the fourth roller (7) by gear transmission.
4. The trimming device for the production of the protective film of the electronic product according to claim 1, wherein reinforcing ribs (804) are formed between the trimming ports (802).
5. The trimming device for the production of the protective film of the electronic product, according to claim 1, wherein the upper end of the trimming port (802) is provided with a rubber layer (803).
6. The trimming device for the production of the protective film of the electronic product according to claim 1, wherein the trimming blade (10) is connected with the lifting plate (901) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734471.2U CN212947976U (en) | 2020-08-17 | 2020-08-17 | A trimming means for production of electronic product protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734471.2U CN212947976U (en) | 2020-08-17 | 2020-08-17 | A trimming means for production of electronic product protection film |
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| Publication Number | Publication Date |
|---|---|
| CN212947976U true CN212947976U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021734471.2U Active CN212947976U (en) | 2020-08-17 | 2020-08-17 | A trimming means for production of electronic product protection film |
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| CN (1) | CN212947976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997336A (en) * | 2021-10-30 | 2022-02-01 | 东台骏兴科技有限公司 | Conveniently dismantle device of tailorring of cutter |
-
2020
- 2020-08-17 CN CN202021734471.2U patent/CN212947976U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997336A (en) * | 2021-10-30 | 2022-02-01 | 东台骏兴科技有限公司 | Conveniently dismantle device of tailorring of cutter |
| CN113997336B (en) * | 2021-10-30 | 2023-02-07 | 东台骏兴科技有限公司 | Conveniently dismantle device of tailorring of cutter |
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