CN111619101A

CN111619101A - Plastic key film pasting device

Info

Publication number: CN111619101A
Application number: CN202010577072.8A
Authority: CN
Inventors: 张选刚; 缪海涛; 卢道成; 孙娜娜; 柴金龙; 刘佳辉; 刘代琼; 陶永
Original assignee: Suzhou Jialeda Electronic Materials Co ltd
Current assignee: Suzhou Jialeda Electronic Materials Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-09-04

Abstract

The invention discloses a plastic key film pasting device which comprises a base, wherein a mounting plate is fixedly arranged at the top end of the base through a supporting frame, a first air cylinder is fixedly arranged at the top end of the mounting plate, and a movable plate is fixedly arranged at the bottom end of the first air cylinder below the mounting plate. According to the invention, the key is placed in the groove formed in the female die, the protective film is placed on one side of the female die close to the key, the protective film is sleeved on the third limiting rod, the female die is placed at the top end of the male die, the female die is sleeved on the second limiting rod, the movable plate moves downwards through the extension of the first air cylinder, and the pressing plate extrudes the male die and the female die to enable the protective film to be tightly adhered to the surface of the key.

Description

Plastic key film pasting device

Technical Field

The invention belongs to the technical field of plastic protective films of electronic products, and particularly relates to a plastic key film pasting device.

Background

Before the plastic keys of electronic products are installed and used, the inner surfaces of the plastic keys of the electronic products need to be kept clean and dustless, and the keys need to be arranged orderly in order to facilitate installation manual operation or robot operation.

The instability of manual placing and pressure applying causes the button to fall off from the plastic protective film easily, and the manual placing is difficult to place neatly, so that the production efficiency is low, the cost is high, and therefore the plastic button film pasting device is provided.

Disclosure of Invention

The present invention is directed to a plastic key pad pasting device to solve the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a plastic key film pasting device comprises a base, wherein a mounting plate is fixedly arranged at the top end of the base through a supporting frame, a first air cylinder is fixedly arranged at the top end of the mounting plate, a movable plate is fixedly arranged at the bottom end of the first air cylinder below the mounting plate, a pressing plate is fixedly arranged at the bottom end of the movable plate, a mounting block is fixedly arranged at the top end of the base, a mounting groove is movably arranged at the top end of the mounting block, a male die is movably arranged in the mounting groove, sliding grooves are respectively formed in two sides of the mounting groove, sliding blocks are respectively and fixedly arranged on two sides of the male die, the sliding blocks are movably arranged in the sliding grooves, a second air cylinder is fixedly arranged on one side of the base, one end of the second air cylinder is fixedly connected with the male die, second limiting rods are respectively and fixedly arranged on three sides of the top end, the male die is movably provided with a female die at the top end, a plurality of grooves are formed in the bottom end of the female die, the female die is penetrated through the top end of each groove, the female die is movably sleeved on the outer side of the second limiting rod, a plurality of third limiting rods are fixedly arranged at the bottom end of the female die, a plurality of fixing grooves are formed in the inner wall of the male die, stress plates are movably arranged in the fixing grooves, clamping grooves are formed in the top ends of the stress plates, fourth limiting rods are fixedly arranged at the top ends of the fixing grooves, the bottom ends of the fourth limiting rods penetrate through the stress plates and are fixedly connected with the bottom ends of the fixing grooves, and springs are sleeved at the bottom ends of the stress plates on the.

Preferably, both sides of the mounting plate are fixedly provided with first limiting rods, and the bottom end of each first limiting rod penetrates through the movable plate and is fixedly connected with the top end of the base.

Preferably, a fifth limiting rod is fixedly arranged on one side inside the sliding groove, and one end of the fifth limiting rod penetrates through the sliding block to be fixedly connected with the other side inside the sliding groove.

Preferably, the bottom of slider is provided with the gyro wheel through the mounting bracket activity, the bottom of gyro wheel and the inside bottom swing joint of spout.

Preferably, the clamping grooves correspond to the third limiting rods one to one.

Preferably, limiting plates are fixedly arranged on two sides of the top end of the male die.

Preferably, the master mold material is bakelite.

Preferably, the number of the grooves and the number of the guide pillars are 24, and the grooves correspond to the guide pillars one to one.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the jig, the keys are placed in the grooves formed in the female die, the protective film is placed on one side, close to the keys, of the female die, the protective film is sleeved on the third limiting rod, the female die is placed at the top end of the male die, the female die is sleeved on the second limiting rod, the movable plate moves downwards due to the fact that the first air cylinder extends, the male die and the female die are extruded by the pressing plate, the protective film can be tightly adhered to the surfaces of the keys, the jig is simple to manufacture and low in cost, the service life of the jig is long, 24 keys can be pasted with the films at one time, the jig is tidy and reliable in product placement, and due to the fact that the pressure of the jig is stable, the consistency of film pasting force is guaranteed.

(2) According to the invention, the stress plate is arranged on the inner wall of the male die, and the top end of the stress plate is contacted with the third limiting rod when the female die is placed, so that the phenomenon that the protective film falls off to generate displacement can be prevented, the stability of using equipment is ensured, and the quality of the product film is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a plastic key film pasting device according to the present invention;

FIG. 2 is an enlarged schematic view of the plastic key film attaching device of the present invention at the position A in FIG. 1;

fig. 3 is a schematic view of the second cylinder of the plastic key film pasting device according to the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. a first cylinder; 4. a movable plate; 5. pressing a plate; 6. mounting blocks; 7. mounting grooves; 8. a male die; 9. a chute; 10. a slider; 11. a second cylinder; 12. a second limiting rod; 13. a female die; 14. a groove; 15. a third limiting rod; 16. fixing grooves; 17. a stress plate; 18. a card slot; 19. a fourth limiting rod; 20. a spring; 21. a first limit rod; 22. a fifth limiting rod; 23. a roller; 24. and (6) a guide pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a plastic key pad pasting device, which comprises a base 1, wherein a mounting plate 2 is fixedly arranged at the top end of the base 1 through a supporting frame, a first cylinder 3 is fixedly arranged at the top end of the mounting plate 2, a movable plate 4 is fixedly arranged at the bottom end of the first cylinder 3 below the mounting plate 2, a pressing plate 5 is fixedly arranged at the bottom end of the movable plate 4, a mounting block 6 is fixedly arranged at the top end of the base 1, a mounting groove 7 is movably arranged at the top end of the mounting block 6, a male die 8 is movably arranged in the mounting groove 7, sliding grooves 9 are respectively arranged at two sides of the mounting groove 7, sliding blocks 10 are respectively and fixedly arranged at two sides of the male die 8, the sliding blocks 10 are movably arranged in the sliding grooves 9, a second cylinder 11 is fixedly arranged at one side of the base 1, one end of the second cylinder 11 is fixedly connected, the fixed a plurality of guide pillar 24 that is provided with in top of public mould 8, the top activity of public mould 8 is provided with master model 13, a plurality of recesses 14 have been seted up to the bottom of master model 13, master model 13 is run through on the top of recess 14, the outside at second gag lever post 12 is established to master model 13 activity cover, a plurality of third gag lever posts 15 have all been fixed to be provided with in the bottom of master model 13, a plurality of fixed slots 16 have been seted up to the inner wall of public mould 8, the inside activity of fixed slot 16 is provided with atress board 17, draw-in groove 18 has been seted up on the top of atress board 17, the fixed fourth gag lever post 19 that is provided with in the inside top of fixed slot 16, atress board 17 and the inside bottom fixed connection of fixed slot 16 are passed to the bottom of.

In this embodiment, preferably, the two sides of the mounting plate 2 are both fixedly provided with a first limiting rod 21, and the bottom end of the first limiting rod 21 penetrates through the movable plate 4 to be fixedly connected with the top end of the base 1, so as to ensure the stability of the movable plate 4.

In this embodiment, preferably, a fifth limiting rod 22 is fixedly disposed on one side inside the sliding chute 9, and one end of the fifth limiting rod 22 penetrates through the sliding block 10 to be fixedly connected with the other side inside the sliding chute 9, so that stability of the male mold 8 during movement is ensured.

In this embodiment, preferably, the bottom end of the slider 10 is movably provided with a roller 23 through the mounting frame, and the bottom end of the roller 23 is movably connected with the bottom end inside the chute 9, so that the male mold 8 can be moved better.

In this embodiment, preferably, the locking grooves 18 correspond to the third limiting rods 15 one to one.

In this embodiment, preferably, limiting plates are fixedly arranged on two sides of the top end of the male die 8.

In this embodiment, the material of the master model 13 is preferably bakelite.

In this embodiment, preferably, there are 24

grooves

14 and 24 guide pillars, and the grooves 14 correspond to the guide pillars 24 one by one.

The working principle and the using process of the invention are as follows: when in use, the key is placed in the groove 14 formed in the female die 13, the protective film is placed on one side of the female die 13 close to the key, the protective film is sleeved on the third limiting rod 15, the female die 13 is placed at the top end of the male die 8, the female die 13 is sleeved on the second limiting rod 12, the sliding block 10 moves in the sliding groove 9 by the contraction of the second air cylinder 11, the male die 8 and the female die 13 move to the bottom end of the mounting plate 2, the movable plate 4 moves downwards by the extension of the first air cylinder 3, the protective film and the key surface can be tightly adhered together by extruding the male die 8 and the female die 13 by the pressing plate 5, the jig is simple to manufacture, has low cost and long service life, can be used for pasting 24 keys at a time, and is tidy and reliable for placing products, and ensures the consistency of pasting force and ensures that the products cannot fall off from the protective film due to the stable pressure of the jig, the stress plate 17 is arranged on the inner wall of the male die 8, and the top end of the stress plate 17 is in contact with the third limiting rod 15 when the female die 13 is placed, so that the phenomenon that the protective film falls off to generate displacement can be prevented, the stability of equipment use is ensured, and the quality of the product film is improved; .

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics button pad pasting device, includes base (1), its characterized in that: the top end of the base (1) is fixedly provided with a mounting plate (2) through a support frame, the top end of the mounting plate (2) is fixedly provided with a first cylinder (3), the bottom end of the first cylinder (3) is fixedly provided with a movable plate (4) below the mounting plate (2), the bottom end of the movable plate (4) is fixedly provided with a pressing plate (5), the top end of the base (1) is fixedly provided with a mounting block (6), the top end of the mounting block (6) is movably provided with a mounting groove (7), a male die (8) is movably arranged in the mounting groove (7), sliding grooves (9) are respectively formed in two sides of the mounting groove (7), sliding blocks (10) are respectively fixedly arranged on two sides of the male die (8), the sliding blocks (10) are movably arranged in the sliding grooves (9), one side of the base (1) is fixedly provided with a second cylinder, one end of the second cylinder (11) is fixedly connected with a male die (8), three sides of the top end of the male die (8) are fixedly provided with second limiting rods (12), the top end of the male die (8) is fixedly provided with a plurality of guide pillars (24), the top end of the male die (8) is movably provided with a female die (13), the bottom end of the female die (13) is provided with a plurality of grooves (14), the top end of each groove (14) penetrates through the female die (13), the female die (13) is movably sleeved on the outer side of the second limiting rods (12), the bottom end of the female die (13) is fixedly provided with a plurality of third limiting rods (15), the inner wall of the male die (8) is provided with a plurality of fixing grooves (16), stress plates (17) are movably arranged in the fixing grooves (16), the top ends of the stress plates (17) are provided with clamping grooves (18), and the top ends of the inner parts of the fixing grooves (16) are fixedly, the bottom of fourth gag lever post (19) passes atress board (17) and the inside bottom fixed connection of fixed slot (16), the outside of fourth gag lever post (19) is equipped with spring (20) in the bottom cover of atress board (17).

2. The plastic key pad pasting device of claim 1, wherein: the both sides of mounting panel (2) are all fixed and are provided with first gag lever post (21), the top fixed connection of fly leaf (4) and base (1) is passed to the bottom of first gag lever post (21).

3. The plastic key pad pasting device of claim 1, wherein: a fifth limiting rod (22) is fixedly arranged on one side inside the sliding groove (9), and one end of the fifth limiting rod (22) penetrates through the sliding block (10) to be fixedly connected with the other side inside the sliding groove (9).

4. The plastic key pad pasting device of claim 1, wherein: the bottom of slider (10) is provided with gyro wheel (23) through the mounting bracket activity, the bottom of gyro wheel (23) and the inside bottom swing joint of spout (9).

5. The plastic key pad pasting device of claim 1, wherein: the clamping grooves (18) correspond to the third limiting rods (15) one by one.

6. The plastic key pad pasting device of claim 1, wherein: limiting plates are fixedly arranged on two sides of the top end of the male die (8).

7. The plastic key pad pasting device of claim 1, wherein: the female die (13) is made of bakelite.

8. The plastic key pad pasting device of claim 1, wherein: the number of the grooves (14) and the number of the guide pillars (24) are 24, and the grooves (14) correspond to the guide pillars (24) one by one.