Electronic film cutting device

Abstract

The utility model discloses a cutting device for electronic film, which relates to the technical field of cutting device, specifically a cutting device for electronic film, including a bottom plate, a support rod and a support plate are respectively installed on the top of the bottom plate, a cross plate is installed on the end of the support rod, a first electric hydraulic push rod is installed on the bottom of the cross plate, a lifting plate is installed on the movable end of the first electric hydraulic push rod, and positioning sliders are installed in front and behind the lifting plate. The electronic film cutting device, through the arrangement of the cross plate, the first electric hydraulic push rod, the lifting plate, the positioning slider, the matching block, the round block, the connecting rod, the support rod and the pressure block, enables the electronic film cutting device to conveniently limit the position of the electronic film and avoid affecting the cutting effect of the electronic film. Through the cooperation of the positioning slider and the connecting rod, it is convenient for the two pressure blocks to move downward synchronously to press the electronic film, which is convenient for limiting the position of the electronic film, improving the stability during cutting, and achieving the purpose of improving practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a cutting equipment for electronic films. Background Art

[0002] Diaphragms are classified by industry: there are diaphragms for the electroacoustic industry, rubber diaphragms for the mechanical industry, microporous diaphragms for the filtration and isolation industry, and diaphragms for the optical industry. Protective films can be divided into digital product protective films, automotive protective films, household protective films, food preservation protective films, etc. according to their uses. With the popularity of digital products such as mobile phones in China, protective films have gradually become a general term for electronic protective films, and their functions in the field of electronic protective films are also varied. From the earliest PP material to the popular AR material today, the material has experienced more than 5 years of development and has gradually been accepted by the majority of mobile phone users.

[0003] The electronic film cutting equipment in the prior art is not convenient for limiting the position of the electronic film when cutting the electronic film, which affects the cutting of the electronic film and has poor practicality. In addition, the existing electronic film cutting equipment has poor flexibility in cutting the electronic film. An electronic film cutting equipment is now invented to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an electronic film cutting device, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: an electronic film cutting device, including a bottom plate, a support rod and a support plate are respectively installed on the top of the bottom plate, a cross plate is installed on the end of the support rod, a first electric hydraulic push rod is installed on the bottom of the cross plate, a lifting plate is installed on the movable end of the first electric hydraulic push rod, positioning sliders are installed on the front and rear of the lifting plate, matching blocks are installed on both side surfaces of the cross plate, the front and rear of the matching blocks are rotatably connected with round blocks through shafts, connecting rods and support rods are respectively installed on the outer surfaces of the round blocks, pressure blocks are installed on the ends of the support rods, a rectangular frame is installed on the inner top wall of the support plate, and the rectangular frame A servo motor is installed at the back, and a threaded rod with the same center as the axis of the servo motor output end is installed at the output end of the servo motor, and a threaded ring block is transmission-connected to the outer surface of the threaded rod, and rectangular sliders are installed on both sides of the threaded ring block, an L-shaped plate is installed at the bottom of the threaded ring block, a strip plate is installed on the inner top wall of the L-shaped plate, and a second electric hydraulic push rod is installed on the inner wall of the L-shaped plate, an adjusting block is installed at the movable end of the second electric hydraulic push rod, a convex slider is installed on the top of the adjusting block, a third electric hydraulic push rod is installed at the bottom of the adjusting block, a driving motor is installed at the movable end of the third electric hydraulic push rod, and a cutting knife is installed at the output end of the driving motor.

[0008] Optionally, a positioning slot with a depth in the front-to-rear direction is provided in the front of the connecting rod, and the end of the positioning slider is located inside the positioning slot, and the positioning slider can slide along the length direction of the positioning slot.

[0009] Optionally, the position of the supporting rod is higher than that of the connecting rod, the position of the pressing block is located above the transverse plate, and the position of the cutting knife corresponds to the position of the transverse plate.

[0010] Optionally, the inner wall of the rectangular frame is provided with a rectangular slide groove with a depth in the left-right direction and a length in the front-back direction, the end of the rectangular slider is located inside the rectangular slide groove, and the rectangular slider can slide along the length direction of the rectangular slide groove.

[0011] Optionally, the inner bottom wall of the strip plate is provided with a convex slide groove having a depth in the vertical direction and a length in the left-right direction, the end of the convex sliding block is located inside the convex slide groove, and the convex sliding block can slide along the length direction of the convex slide groove.

[0012] Optionally, the threaded rod is rotatably connected to the rectangular frame via a bearing, and the first electric hydraulic push rod, the servo motor, the second electric hydraulic push rod, the third electric hydraulic push rod and the drive motor are all electrically connected to an external power source via wires.

[0013] Optionally, the position of the connecting rod is lower than that of the cross plate, the position of the supporting rod is higher than that of the cross plate, and the height of the supporting rod is lower than that of the supporting plate.

[0014] (III) Beneficial effects

[0015] The utility model provides an electronic film cutting device, which has the following beneficial effects:

[0016] 1. The electronic film cutting device, through the arrangement of the cross plate, the first electric hydraulic push rod, the lifting plate, the positioning slider, the matching block, the round block, the connecting rod, the support rod and the pressure block, enables the electronic film cutting device to conveniently limit the position of the electronic film to avoid affecting the cutting effect of the electronic film. Through the cooperation of the positioning slider and the connecting rod, the two pressure blocks can move downward synchronously to press down the electronic film, which is convenient for limiting the position of the electronic film, improving the stability during cutting, and achieving the purpose of improving practicality.

[0017] 2. The electronic film cutting device, through the arrangement of a rectangular frame, a servo motor, a threaded rod, a threaded ring block, a rectangular slider, an L-shaped plate, a strip plate, a second electric hydraulic push rod, an adjustment block, a convex slider, a third electric hydraulic push rod, a drive motor and a cutting knife, enables the electronic film cutting device to have the effect of improving the flexibility when cutting the electronic film. Through the cooperation of the threaded rod and the threaded ring block, it is convenient to move the position of the cutting knife in the front and rear directions. Through the cooperation of the adjustment block and the convex slider, it is convenient to move the position of the cutting knife in the left and right directions. The drive motor drives the cutting knife to rotate within a certain range, which is convenient for adjusting the cutting position of the cutting knife blade, thereby improving the flexibility when cutting and achieving the purpose of improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 It is a schematic diagram of the structure of the side cross-section of the utility model;

[0021] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0022] Figure 5 It is a structural schematic diagram of the utility model in front view section.

[0023] In the figure: 1. bottom plate; 2. support rod; 3. support plate; 4. cross plate; 5. first electric hydraulic push rod; 6. lifting plate; 7. positioning slider; 8. matching block; 9. round block; 10. connecting rod; 11. support rod; 12. pressure block; 13. rectangular frame; 14. servo motor; 15. threaded rod; 16. threaded ring block; 17. rectangular slider; 18. L-shaped plate; 19. strip plate; 20. second electric hydraulic push rod; 21. adjustment block; 22. convex slider; 23. third electric hydraulic push rod; 24. drive motor; 25. cutting knife. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] See also Figures 1 to 5 The utility model provides a technical solution: an electronic film cutting device, comprising a bottom plate 1, a support rod 2 and a support plate 3 are respectively installed on the top of the bottom plate 1, a cross plate 4 is installed at the end of the support rod 2, a first electric hydraulic push rod 5 is installed at the bottom of the cross plate 4, a lifting plate 6 is installed at the movable end of the first electric hydraulic push rod 5, a positioning slider 7 is installed at the front and rear of the lifting plate 6, matching blocks 8 are installed on both sides of the cross plate 4, the front and rear of the matching block 8 are rotatably connected with a round block 9 through an axle rod, and the outer surface of the round block 9 is respectively installed with a connecting rod 10 and A positioning groove with a depth in the front-to-rear direction is provided in front of the support rod 11 and the connecting rod 10. The end of the positioning slider 7 is located inside the positioning groove, and the positioning slider 7 can slide along the length direction of the positioning groove. The position of the support rod 11 is higher than that of the connecting rod 10, the position of the pressure block 12 is located above the cross plate 4, the position of the cutting knife 25 corresponds to the position of the cross plate 4, the position of the connecting rod 10 is lower than that of the cross plate 4, the position of the support rod 11 is higher than that of the cross plate 4, the height of the support rod 2 is lower than that of the support plate 3, and a pressure block 12 is installed at the end of the support rod 11.

[0027] When in use, the electronic film is placed on the horizontal plate 4, below the pressure block 12. When limiting the position of the electronic film, the movable end of the first electric hydraulic push rod 5 extends out, so that the lifting plate 6 drives the positioning slider 7 to move. The end of the positioning slider 7 is located inside the positioning slide groove, and the matching block 8 is rotatably connected with the round block 9. The movement of the positioning slider 7 drives the connecting rod 10 to rotate within a certain range, so that the round block 9 drives the support rod 11 to rotate, so that the two pressure blocks 12 press down the electronic film synchronously, which is convenient for limiting the position of the electronic film, improving the stability of the electronic film during cutting, and improving practicality.

[0028] Example 2

[0029] See also Figures 1 to 5The utility model provides a technical solution: a cutting device for an electronic film, wherein a rectangular frame 13 is installed on the inner top wall of the support plate 3, and a rectangular slide groove with a depth in the left-right direction and a length in the front-back direction is opened on the inner wall of the rectangular frame 13, and the end of the rectangular slider 17 is located inside the rectangular slide groove, and the rectangular slider 17 can slide along the length direction of the rectangular slide groove, and a servo motor 14 is installed behind the rectangular frame 13, and a threaded rod 15 with the same center as the axis of the output end of the servo motor 14 is installed at the output end of the servo motor 14, and the threaded rod 15 is rotatably connected to the rectangular frame 13 through a bearing, and the first electric hydraulic push rod 5, the servo motor 14, the second electric hydraulic push rod 20, the third electric hydraulic push rod 23 and the drive motor 24 are all electrically connected to an external power supply through a wire, and the outer surface of the threaded rod 15 is transmission-connected with a threaded rod. The grooved ring block 16 and the rectangular sliders 17 are installed on both sides of the threaded ring block 16, an L-shaped plate 18 is installed on the bottom of the threaded ring block 16, a strip plate 19 is installed on the inner top wall of the L-shaped plate 18, and a convex slide groove with a depth in the up and down direction and a length in the left and right direction is opened on the inner bottom wall of the strip plate 19, the end of the convex slider 22 is located inside the convex slide groove, and the convex slider 22 can slide along the length direction of the convex slide groove, and a second electric hydraulic push rod 20 is installed on the inner wall of the L-shaped plate 18, and an adjusting block 21 is installed on the movable end of the second electric hydraulic push rod 20, a convex slider 22 is installed on the top of the adjusting block 21, and a third electric hydraulic push rod 23 is installed on the bottom of the adjusting block 21, and a driving motor 24 is installed on the movable end of the third electric hydraulic push rod 23, and a cutting knife 25 is installed on the output end of the driving motor 24.

[0030] During use, when cutting, the driving motor 24 drives the cutting knife 25 to rotate within a certain range, which is convenient for adjusting the blade direction of the cutting knife 25. The movable end of the third electric hydraulic push rod 23 extends out, so that the cutting knife 25 abuts against the electronic film, and the servo motor 14 drives the threaded rod 15 to rotate. The threaded rod 15 is transmission-connected with the threaded ring block 16, and the end of the rectangular slider 17 is located inside the rectangular slide groove, so that the threaded ring block 16 drives the rectangular slider 17 and the L-shaped plate 18 to move, which is convenient for the cutting knife 25 to move in the front and rear directions. The movable end of the second electric hydraulic push rod 20 extends or retracts, so that the adjustment block 21 drives the convex slider 22 to move, so that the convex slider 22 is positioned and slid along the length direction of the convex slide groove, which is convenient for the cutting knife 25 to move in the left and right directions, and convenient for moving in the front, back, left and right directions, thereby improving the flexibility of electronic film cutting and improving practicality.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic film cutting device, comprising a bottom plate, characterized in that: A support rod and a support plate are respectively installed on the top of the bottom plate, a cross plate is installed at the end of the support rod, a first electric hydraulic push rod is installed at the bottom of the cross plate, a lifting plate is installed at the movable end of the first electric hydraulic push rod, a positioning slider is installed at the front and rear of the lifting plate, matching blocks are installed on both sides of the cross plate, the front and rear of the matching block are rotatably connected with round blocks through shafts, connecting rods and support rods are respectively installed on the outer surfaces of the round blocks, and pressure blocks are installed at the ends of the support rods, a rectangular frame is installed on the inner top wall of the support plate, a servo motor is installed at the rear of the rectangular frame, and the output end of the servo motor is installed A threaded rod is provided, which has the same center as the axis of the output end of the servo motor, a threaded ring block is transmission-connected on the outer surface of the threaded rod, rectangular sliders are installed on both sides of the threaded ring block, an L-shaped plate is installed at the bottom of the threaded ring block, a strip plate is installed on the inner top wall of the L-shaped plate, a second electric hydraulic push rod is installed on the inner wall of the L-shaped plate, an adjusting block is installed at the movable end of the second electric hydraulic push rod, a convex slider is installed on the top of the adjusting block, a third electric hydraulic push rod is installed at the bottom of the adjusting block, a driving motor is installed at the movable end of the third electric hydraulic push rod, and a cutting knife is installed at the output end of the driving motor.

2. The electronic film cutting device according to claim 1, characterized in that: A positioning slide groove with a depth in the front-to-back direction is provided in the front of the connecting rod, the end of the positioning slide block is located inside the positioning slide groove, and the positioning slide block can slide along the length direction of the positioning slide groove.

3. The electronic film cutting device according to claim 1, characterized in that: The position of the supporting rod is higher than that of the connecting rod, the position of the pressing block is located above the horizontal plate, and the position of the cutting knife corresponds to the position of the horizontal plate.

4. The electronic film cutting device according to claim 1, characterized in that: The inner wall of the rectangular frame is provided with a rectangular slide groove with a depth in the left-right direction and a length in the front-back direction. The end of the rectangular slider is located inside the rectangular slide groove, and the rectangular slider can slide along the length direction of the rectangular slide groove.

5. The electronic film cutting device according to claim 1, characterized in that: The inner bottom wall of the strip plate is provided with a convex slide groove with a depth in the up-down direction and a length in the left-right direction. The end of the convex slider is located inside the convex slide groove, and the convex slider can slide along the length direction of the convex slide groove.

6. The electronic film cutting device according to claim 1, characterized in that: The threaded rod is rotatably connected to the rectangular frame through a bearing, and the first electric hydraulic push rod, the servo motor, the second electric hydraulic push rod, the third electric hydraulic push rod and the drive motor are all electrically connected to an external power source through a wire.

7. The electronic film cutting device according to claim 1, characterized in that: The position of the connecting rod is lower than that of the horizontal plate, the position of the supporting rod is higher than that of the horizontal plate, and the height of the supporting rod is lower than that of the supporting plate.

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