CN220408847U

CN220408847U - Cutting device for packaging film of TFT flat panel detector

Info

Publication number: CN220408847U
Application number: CN202321983703.1U
Authority: CN
Inventors: 夏新月
Original assignee: Shenzhen Heyu Technology Co ltd
Current assignee: Shenzhen Heyu Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-30
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a cutting device for packaging films of a TFT flat panel detector, which comprises a workbench, wherein a motor is fixedly arranged on one side of the workbench, a bidirectional threaded rod is fixedly arranged at the output end of the motor, a first sliding block is sleeved on the surface thread of the bidirectional threaded rod, a first sliding plate is fixedly arranged at the top of the first sliding block, U-shaped plates are fixedly arranged at the top of the first sliding plate, the number of the first sliding plate and the number of the U-shaped plates are two, the two groups of the first sliding plate and the U-shaped plates are symmetrically arranged, a clamping mechanism is arranged on the surface of the U-shaped plates, and a cutting mechanism is arranged at the top of the U-shaped plates. The lead screw drives the pressing plate to move, so that the pressing plate and the clamping groove are matched to compress the membrane cloth, after the pressing, the motor drives the two groups of U-shaped plates to move, the U-shaped plates drive the two groups of pressing plates to move, and the two groups of pressing plates drive the membrane cloth to move oppositely, so that the membrane cloth is stretched, the purpose of stretching the membrane cloth is achieved, the structure is simple, and the operation is easy.

Description

Cutting device for packaging film of TFT flat panel detector

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device for packaging films of a TFT flat panel detector.

Background

A TFT flat panel detector adopts a Thin Film Transistor (TFT) as a switching element, and is connected with an amorphous silicon photodiode at the front end of the TFT to form a large-area sensor array, and the TFT can be manufactured into a large-area matrix circuit formed by small units, so that each unit can be manufactured into a large-area flat panel detector after being matched with the photodiode, the TFT flat panel detector can be widely used for signal measurement, image acquisition and the like, and a packaging film of the TFT flat panel detector needs to be cut on the surface of the TFT flat panel detector by using a cutting device before the TFT flat panel detector is used.

The existing TFT flat panel detector is not provided with a stretching mechanism when the packaging film is cut, so that when the TFT flat panel detector is cut, the film cloth of the packaging film cannot be stretched, when the TFT flat panel detector is cut, the film cloth is easy to move, the cutting accuracy is low, the film cloth of the packaging film is not accurately cut, and the packaging film cutting device is not used.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cutting device for a packaging film of a TFT flat panel detector, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a TFT flat panel detector's packaging film's cutting device, includes the workstation, one side fixed mounting of workstation has the motor, the output fixed mounting of motor has two-way threaded rod, two-way threaded rod's surface thread bush is equipped with first slider, the top fixed mounting of first slider has first slide, the top fixed mounting U-shaped board of first slide, the quantity of first slide and U-shaped board is two sets of, and is the symmetry setting, the surface of U-shaped board is provided with clamping mechanism, the top of U-shaped board is provided with cutting mechanism, one side of workstation is provided with puts membrane mechanism.

Preferably, the clamping mechanism comprises a screw rod which is arranged at the top of the U-shaped plate in a threaded manner, a second sliding plate is sleeved on the surface of the screw rod in a threaded manner, and a pressing plate is fixedly arranged at the bottom of the second sliding plate, so that membrane cloth can be clamped.

Preferably, a clamping groove is formed in the top of the first sliding plate, and the inner wall of the clamping groove is matched with the surface of the pressing plate.

Preferably, the cutting mechanism comprises a fixed plate fixedly arranged at the top of the U-shaped plate, an electric push rod is fixedly arranged on the surface of the fixed plate, and a cutting knife is fixedly arranged at the output end of the electric push rod, so that the membrane cloth can be cut.

Preferably, the film placing mechanism comprises an L-shaped plate fixedly installed on one side of the workbench, a rotating roller is rotatably installed on one side of the L-shaped plate, and an encapsulation film body is fixedly installed on the surface of the rotating roller, so that film placing can be performed on film cloth of the encapsulation film body.

Preferably, the top of workstation has seted up first spout, the inner wall of first spout and the surface of first slider laminate mutually, the second spout has been seted up to one side of U-shaped board, the inner wall of second spout and the surface of second slide laminate mutually for the slip of first slider and second slide is more stable.

Preferably, the bottom fixed mounting of workstation has the support column, the quantity of support column is multiunit and is the array setting, the standing groove has been seted up at the top of workstation, the fixed surface mounting barrier plate of two-way threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: this TFT flat panel detector's packaging film's cutting device drives the clamp plate through the lead screw and removes for clamp plate and draw-in groove cooperation compress tightly its membrane cloth, compress tightly the back, drive two sets of U shaped boards through the motor and remove, the U shaped board drives two sets of clamp plates and removes, and two sets of clamp plates drive membrane cloth and carry out the opposite movement, make and stretch its membrane cloth, reached and carried out tensile purpose to its membrane cloth, simple structure, easy operation.

Drawings

FIG. 1 is a schematic diagram of an isometric view of the present utility model;

FIG. 2 is a schematic view of the U-shaped plate of the present utility model in cross-section;

FIG. 3 is a schematic view of a partial view of the present utility model;

fig. 4 is a schematic diagram of the top view of the present utility model.

In the figure: 1. a work table; 2. a motor; 3. a two-way threaded rod; 4. a first slider; 5. a first slide plate; 6. a U-shaped plate; 7. a screw rod; 8. a second slide plate; 9. a pressing plate; 10. a clamping groove; 11. a first chute; 12. a second chute; 13. a fixing plate; 14. an electric push rod; 15. a cutting knife; 16. an L-shaped plate; 17. a rotating roller; 18. packaging film body; 19. a support column; 20. a placement groove; 21. and a blocking plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the utility model provides a technical scheme, a cutting device for packaging films of TFT flat panel detectors, comprising a workbench 1, wherein a motor 2 is fixedly arranged at one side of the workbench 1, a bidirectional threaded rod 3 is fixedly arranged at the output end of the motor 2, support columns 19 are fixedly arranged at the bottom of the workbench 1, the number of the support columns 19 is multiple groups and are arranged in an array, a placing groove 20 is formed at the top of the workbench 1, a blocking plate 21 is fixedly arranged on the surface of the bidirectional threaded rod 3, a first sliding block 4 is sleeved on the surface thread of the bidirectional threaded rod 3, a first sliding plate 5 is fixedly arranged at the top of the first sliding plate 4, a U-shaped plate 6 is fixedly arranged at the top of the first sliding plate 5, the number of the first sliding plate 5 and the U-shaped plate 6 are two groups and are symmetrically arranged, a clamping mechanism is arranged on the surface of the U-shaped plate 6, the clamping mechanism comprises a screw rod 7 which is arranged at the top of the U-shaped plate 6 in a threaded manner, the screw rod 7 is provided with a second sliding plate 8 in a threaded sleeve manner on the surface, the top of the workbench 1 is provided with a first sliding groove 11, the inner wall of the first sliding groove 11 is attached to the surface of the first sliding block 4, one side of the U-shaped plate 6 is provided with a second sliding groove 12, the inner wall of the second sliding groove 12 is attached to the surface of the second sliding plate 8, the sliding of the first sliding block 4 and the second sliding plate 8 is more stable, the bottom of the second sliding plate 8 is fixedly provided with a pressing plate 9, so that film cloth can be clamped, the top of the first sliding plate 5 is provided with a clamping groove 10, the inner wall of the clamping groove 10 is matched with the surface of the pressing plate 9, the top of the U-shaped plate 6 is provided with a cutting mechanism, the cutting mechanism comprises a fixed plate 13 fixedly arranged at the top of the U-shaped plate 6, the surface of the fixed plate 13 is fixedly provided with an electric push rod 14, the output end of the electric push rod 14 is fixedly provided with a cutting knife 15, so that can cut its membrane cloth, one side of workstation 1 is provided with puts membrane mechanism, put membrane mechanism includes L shaped plate 16 of fixed mounting in workstation 1 one side, drive clamp plate 9 through lead screw 7 and remove, make clamp plate 9 and draw-in groove 10 cooperate to compress tightly its membrane cloth, compress tightly the back, drive two sets of U shaped plates 6 through motor 2 and remove, U shaped plate 6 drives two sets of clamp plates 9 and remove, two sets of clamp plates 9 drive membrane cloth and carry out the opposite movement, make tensile to its membrane cloth, reached the purpose of carrying out tensile to its membrane cloth, moreover, the steam generator is simple in structure, easy operation, the rotor roll 17 is installed in one side rotation of L shaped plate 16, the fixed surface of rotor roll 17 installs encapsulation membrane body 18, make can put the membrane to its membrane cloth.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When in use: when the cutting device for packaging films of the TFT flat panel detector is used, a worker places the TFT flat panel detector in the placing groove 20, then pulls out film cloth of the packaging film body 18, the film cloth passes through the surfaces of the two clamping grooves 10, the screw rod 7 drives the second sliding plate 8 to move through rotating the screw rod 7, the second sliding plate 8 drives the pressing plate 9 to move, the pressing plate 9 and the clamping groove 10 cooperate to compress the film cloth, after compressing, the motor 2 drives the bidirectional threaded rod 3 to rotate, the bidirectional threaded rod 3 drives the two groups of first sliding blocks 4 to move oppositely, the two groups of first sliding blocks 4 drive the first sliding plate 5 to move, the first sliding plate 5 drives the two groups of U-shaped plates 6 to move, the two groups of pressing plates 9 drive the film cloth to move oppositely, the film cloth stretches, the film cloth on two sides is cut, and the TFT flat panel detector is taken away after the TFT flat panel detector is cut.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a cutting device of TFT flat panel detector's packaging film, includes workstation (1), its characterized in that, one side fixed mounting of workstation (1) has motor (2), the output fixed mounting of motor (2) has two-way threaded rod (3), the surface screw thread cover of two-way threaded rod (3) is equipped with first slider (4), the top fixed mounting of first slider (4) has first slide (5), the top fixed mounting U-shaped board (6) of first slide (5), the quantity of first slide (5) and U-shaped board (6) is two sets of, and is the symmetry setting, the surface of U-shaped board (6) is provided with clamping mechanism, the top of U-shaped board (6) is provided with cutting mechanism, one side of workstation (1) is provided with puts membrane mechanism.

2. The cutting device for the packaging film of the TFT flat panel detector according to claim 1, wherein the clamping mechanism comprises a screw rod (7) which is arranged at the top of the U-shaped plate (6) in a threaded manner, a second sliding plate (8) is sleeved on the surface of the screw rod (7) in a threaded manner, and a pressing plate (9) is fixedly arranged at the bottom of the second sliding plate (8).

3. The cutting device of the packaging film of the TFT flat panel detector according to claim 2, wherein the top of the first sliding plate (5) is provided with a clamping groove (10), and the inner wall of the clamping groove (10) is matched with the surface of the pressing plate (9).

4. The cutting device for the packaging film of the TFT flat panel detector according to claim 1, wherein the cutting mechanism comprises a fixed plate (13) fixedly arranged at the top of the U-shaped plate (6), an electric push rod (14) is fixedly arranged on the surface of the fixed plate (13), and a cutting knife (15) is fixedly arranged at the output end of the electric push rod (14).

5. The cutting device of the packaging film of the TFT flat panel detector according to claim 1, wherein the film placing mechanism comprises an L-shaped plate (16) fixedly installed on one side of the workbench (1), a rotating roller (17) is rotatably installed on one side of the L-shaped plate (16), and a packaging film body (18) is fixedly installed on the surface of the rotating roller (17).

6. The cutting device of the packaging film of the TFT flat panel detector according to claim 2, wherein a first chute (11) is formed at the top of the workbench (1), the inner wall of the first chute (11) is attached to the surface of the first slider (4), a second chute (12) is formed at one side of the U-shaped plate (6), and the inner wall of the second chute (12) is attached to the surface of the second slider (8).

7. The cutting device of the packaging film of the TFT flat panel detector according to claim 1, wherein support columns (19) are fixedly installed at the bottom of the workbench (1), the number of the support columns (19) is multiple groups and is in array arrangement, a placing groove (20) is formed in the top of the workbench (1), and a blocking plate (21) is fixedly installed on the surface of the bidirectional threaded rod (3).