Dustproof floating film scratching device for film scratching equipment and film scratching equipment

Abstract

The utility model discloses a dustproof floating film scratching device for film scratching equipment and the film scratching equipment, the dustproof floating film scratching device for the film scratching equipment comprises a machine base, a lifting mechanism arranged on the machine base and a scratching mechanism connected with the lifting mechanism, and the lifting mechanism comprises a lifting driving piece; the cutting-up device further comprises a moving mechanism and a floating mechanism, the moving mechanism comprises a movable seat, the movable seat is in transmission connection with the lifting driving part, the cutting-up mechanism is movably connected to the movable seat, the floating mechanism comprises an elastic part, the elastic part is arranged between the movable seat and the cutting-up mechanism, and the elastic part is arranged on the movable seat. The cutting-up mechanism can ascend and descend relative to the movable base. The film scratching equipment comprises the dustproof floating film scratching device for the film scratching equipment. By the adoption of the device, floating adjustment can be conducted according to the surface of the plate, and the plate is prevented from being scratched or cut too shallow.

Description

Technical Field

[0001] The utility model relates to the technical field of film scribing equipment, in particular to a dust-proof floating film scribing device for film scribing equipment and the film scribing equipment. Background Art

[0002] In the field of sheet processing, especially for the film scribing process on the surface of sheets, traditional film scribing devices mostly adopt a fixed tool structure, and this design shows good processing effects when dealing with flat sheets. However, with the continuous progress of industrial technology and the increasing demand for product diversification, the flatness of the sheet surface is often difficult to guarantee, and there are uneven situations, which puts higher requirements on the adaptability and processing accuracy of the film scribing device. Existing film scribing devices for the surface of sheets mainly include a fixed tool holder, a driving mechanism, and a tool. The fixed tool holder is responsible for supporting and positioning the tool, and the driving mechanism drives the tool to perform scribing operations through mechanical transmission. However, this fixed design has significant limitations: due to the possible unevenness on the sheet surface, it is difficult for the fixed tool to maintain a constant scribing depth during the scribing process. When encountering a raised part, the tool may scratch the sheet substrate due to excessive contact force, resulting in an overly deep processing depth; on the contrary, in a sunken part, the tool may have an insufficient contact force and an overly shallow scribing depth, resulting in the film not being effectively scribed, affecting the processing quality. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a dust-proof floating film scribing device for film scribing equipment, which can perform floating adjustment according to the surface of the sheet to avoid scratching the sheet or having an overly shallow scribing.

[0004] To solve the above technical problem, the utility model provides a dust-proof floating film scribing device for film scribing equipment, including a machine base, a lifting mechanism arranged on the machine base, and a scribing mechanism connected to the lifting mechanism. The lifting mechanism includes a lifting driving part, and the lifting driving part is connected to the scribing mechanism. The lifting driving part can drive the scribing mechanism to lift.

[0005] It further includes a moving mechanism and a floating mechanism. The moving mechanism includes a movable seat, and the movable seat is in transmission connection with the lifting driving part. The lifting driving part can drive the movable seat to lift. The scribing mechanism is movably connected to the movable seat. The floating mechanism includes an elastic part, and the elastic part is arranged between the movable seat and the scribing mechanism. The scribing mechanism can lift relative to the movable seat.

[0006] As an improvement of the above solution, the moving mechanism further includes a tool sleeve connecting seat, the tool sleeve connecting seat is connected to the movable seat, a through hole is arranged in the tool sleeve connecting seat, and the scribing mechanism passes through the through hole and is fixedly connected to the tool sleeve connecting seat.

[0007] As an improvement of the above solution, a receiving groove is provided on one side of the tool sleeve connecting seat close to the movable seat. Above the opening of the receiving groove, there is an abutting platform, and the abutting platform is fixed to the side of the movable seat. The elastic member is arranged in the receiving groove. One end of the elastic member abuts against the bottom of the receiving groove, and the other end abuts against the abutting platform.

[0008] As an improvement of the above solution, a first slide rail and a first slider are further provided between the tool sleeve connecting seat and the movable seat. The first slide rail is fixed to the side of the movable seat, and one side of the first slider is fixed to the side of the tool sleeve connecting seat. The first slider is slidably connected to the first slide rail.

[0009] As an improvement of the above solution, the lifting mechanism further includes a lifting lead screw. The lifting driving member is in transmission connection with the lifting lead screw. The lifting lead screw vertically passes through the movable seat and meshes with the thread inside the movable seat. When the lifting lead screw rotates, the movable seat can perform vertical lifting.

[0010] As an improvement of the above solution, the machine base further includes a movable groove. The lifting lead screw and the movable seat are arranged in the movable groove. A second slide rail and a second slider are also arranged in the movable groove. The second slide rail is arranged parallel to the lifting lead screw. The second slider is fixed to the side of the movable seat. The second slider is slidably connected to the second slide rail.

[0011] As an improvement of the above solution, a frame is provided at the opening edge of the movable groove. An upper connecting edge and a lower connecting edge are respectively provided at the upper and lower parts of the frame. The moving mechanism further includes an upper movable cover and a lower movable cover. The upper end of the upper movable cover is connected to the upper connecting edge, and the lower end of the upper movable cover is connected to the tool sleeve connecting seat. The upper movable cover can cover the space between the upper connecting edge and the tool sleeve connecting seat of the movable groove and can extend and contract between the upper connecting edge and the tool sleeve connecting seat. The lower end of the lower movable cover is connected to the lower connecting edge, and the upper end of the lower movable cover is connected to the tool sleeve connecting seat. The lower movable cover can cover the space between the lower connecting edge and the tool sleeve connecting seat of the movable groove and can extend and contract between the lower connecting edge and the tool sleeve connecting seat.

[0012] As an improvement of the above solution, the cutting mechanism includes a tool adjustment driving member, a tool sleeve main body, a tool cap, and a tool. The tool adjustment driving member is connected to the tool. The tool adjustment driving member can drive the tool to vertically lift. The tool sleeve main body is fixedly connected to the tool sleeve connecting seat. The tool cap covers the bottom of the tool sleeve main body. The tool can pass through the tool cap.

[0013] As an improvement of the above solution, the scribing mechanism further includes a protective cover, the protective cover surrounds the periphery of the tool adjustment driving member, the side wall of the tool sleeve body is provided with a fixing hole, and the protective cover is connected to the side wall of the tool sleeve body through the fixing hole.

[0014] The present utility model also provides a film scribing device, including the dust-proof floating film scribing device for the film scribing device as described above.

[0015] Implementing the present utility model has the following beneficial effects:

[0016] The dust-proof floating film scribing device for the film scribing device of the present utility model is provided with a machine base, a lifting mechanism, a scribing mechanism, a moving mechanism and a floating mechanism. Among them, the lifting mechanism can drive the scribing mechanism to vertically lift to adjust the distance between the scribing mechanism and the plate to be scribed. Among them, the moving mechanism includes a movable seat, the floating mechanism includes an elastic member, the lifting mechanism controls the lifting of the scribing mechanism through the movable seat, and the elastic member is arranged between the movable seat and the scribing mechanism. During scribing, the scribing mechanism abuts against the surface film of the plate. When encountering a convex area, the scribing mechanism is stressed to compress the elastic member, and the scribing mechanism rises a certain distance relative to the movable seat, so as to avoid scratching the plate too deeply. When encountering a concave area, the elastic member will drive the scribing mechanism to descend to maintain the cutting depth of the scribing mechanism and prevent shallow scribing. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the dust-proof floating film scribing device for the film scribing device of the present utility model;

[0018] Figure 2 is a schematic sectional structure diagram of the dust-proof floating film scribing device for the film scribing device of the present utility model;

[0019] Figure 3 is Figure 2 a partial enlarged view of A in

[0020] Figure 4 is a schematic diagram of a partial structure in the movable groove of the present utility model. Detailed Embodiments

[0021] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the present utility model are only based on the drawings of the present utility model, and they do not specifically limit the present utility model.

[0022] See Figure 1 and Figure 2The present invention discloses a dustproof floating film-striping device for film-striping equipment, comprising a base 1, a lifting mechanism 2 disposed on the base 1, and a cutting mechanism 3 connected to the lifting mechanism 2. The base 1 is used to connect to the transverse and longitudinal movement mechanisms of the film-striping equipment to control the movement of the dustproof floating film-striping device along the X and Y axes. The lifting mechanism 2 includes a lifting drive 21, which is connected to the cutting mechanism 3 and can drive the cutting mechanism 3 to move up and down. The lifting drive 21 is preferably a motor that can control the distance between the cutting mechanism 3 and the plate to be cut. When cutting is required, the lifting drive 21 drives the cutting mechanism 3 to descend.

[0023] The dustproof floating film-slicing device for film-slicing equipment further includes a moving mechanism 4 and a floating mechanism 5. The moving mechanism 4 includes a movable seat 41. The movable seat 41 is transmission-connected to the lifting drive 21. The lifting drive 21 can drive the movable seat 41 to move up and down. The cutting mechanism 3 is movably connected to the movable seat 41. Therefore, when the lifting drive 21 drives the movable seat 41 to move up and down, the movable seat 41 can drive the cutting mechanism 3 to move up and down. In actual use, the cutting mechanism 3 can be inserted into the film and complete the cutting of the film by moving. However, the sheet material will have certain shape errors or self-deformation, and some raised areas or recessed areas will appear on the surface of the sheet material. When cutting these areas, if the cutting mechanism 3 is not adjusted accordingly, when encountering a raised area, it will be inserted too deep, resulting in scratching the sheet material. When encountering a recessed area, it will be cut too shallowly, resulting in failure to tear the film. To allow the slicing mechanism 3 to adjust adaptively, the floating mechanism 5 includes an elastic member 51, which is positioned between the movable seat 41 and the slicing mechanism 3. During normal use, the slicing mechanism 3 is inserted into the film, and the elastic member 51 is compressed, allowing the slicing mechanism 3 to rise and fall relative to the movable seat 41, thereby achieving a floating adjustment function. When encountering a raised area, the raised area will generate an upward reaction force on the slicing mechanism 3, which will cause the slicing mechanism 3 to rise, thereby preventing the slicing mechanism 3 from cutting too deep. When encountering a recessed area, the recessed area will release the elastic force of the elastic member 51, thereby driving the slicing mechanism 3 downward, thereby deepening the slicing depth and preventing the slicing mechanism 3 from cutting too shallowly.

[0024] The beneficial effects of the embodiments of the present utility model are as follows:

[0025] In the dust-proof floating film cutting device for a film cutting apparatus according to an embodiment of the present utility model, a machine base 1, a lifting mechanism 2, a cutting mechanism 3, a moving mechanism 4, and a floating mechanism 5 are provided. The lifting mechanism 2 can drive the cutting mechanism 3 to vertically lift and lower to adjust the distance between the cutting mechanism 3 and the plate to be cut. The moving mechanism 4 includes a movable seat 41, and the floating mechanism 5 includes an elastic member 51. The lifting mechanism 2 controls the lifting and lowering of the cutting mechanism 3 through the movable seat 41, and the elastic member 51 is disposed between the movable seat 41 and the cutting mechanism 3. During cutting, the cutting mechanism 3 abuts against the surface film of the plate. When encountering a convex area, the cutting mechanism 3 is forced to compress the elastic member 51, and the cutting mechanism 3 rises a certain distance relative to the movable seat 41, thereby avoiding over-deep cutting and scratching the plate. When encountering a concave area, the elastic member 51 drives the cutting mechanism 3 to descend to maintain the cutting depth of the cutting mechanism 3 and prevent under-cutting.

[0026] See Figure 2 and Figure 3 The moving mechanism 4 further includes a tool sleeve connection seat 42. The tool sleeve connection seat 42 is used to connect the cutting mechanism 3. The tool sleeve connection seat 42 is connected to the movable seat 41. A through hole 421 is provided in the tool sleeve connection seat 42. The cutting mechanism 3 passes through the through hole 421 and is fixedly connected to the tool sleeve connection seat �. The movable seat 41 can drive the cutting mechanism 3 to lift and lower through the tool sleeve connection seat 42. On one side of the tool sleeve connection seat 42 close to the movable seat 41, a receiving groove 422 is provided. Above the opening of the receiving groove 422, there is an abutting platform 411. The abutting platform 411 is fixed to the side of the movable seat 41, and the abutting platform 411 does not contact the receiving groove 422. The elastic member 51 is disposed in the receiving groove 422. One end of the elastic member 51 abuts against the bottom of the receiving groove 422, and the other end abuts against the abutting platform 411. When the cutting mechanism 3 abuts against the film, the elastic member 51 is squeezed by the receiving groove 422 and the abutting platform 411, thereby generating compression.

[0027] See Figure 4 To facilitate the floating lifting of the cutting mechanism 3, a first slide rail 43 and a first slide block 44 are further provided between the tool sleeve connection seat 42 and the movable seat 41. The first slide rail 43 is fixed to the side of the movable seat 41. One side of the first slide block 44 is fixed to the side of the tool sleeve connection seat 42. The first slide block 44 is slidably connected to the first slide rail 43. When the cutting mechanism 3 floats and lifts, the first slide rail 43 limits the movement of the cutting mechanism 3 to ensure that the cutting mechanism 3 can normally perform vertical lifting and lowering.

[0028] To adjust the distance between the cutting mechanism 3 and the sheet material, the lifting mechanism 2 further includes a lifting lead screw 22. The lifting drive member 21 is in transmission connection with the lifting lead screw 22. The lifting lead screw 22 vertically passes through the movable seat 41 and meshes with the thread inside the movable seat 41. The lifting drive member 21 can drive the lifting lead screw 22 to rotate. When the lifting lead screw 22 rotates, the movable seat 41 can perform vertical lifting, thereby adjusting the distance between the cutting mechanism 3 and the sheet material. This distance is different from the moving distance of the cutting mechanism 3 during floating, and this distance is much larger than the moving distance of the cutting mechanism 3 during floating, requiring a motor with a longer stroke for driving.

[0029] The machine base 1 further includes a movable groove 11. The lifting lead screw 22 and the movable seat 41 are arranged in the movable groove 11. The movable seat 41 lifts in the movable groove 11. The movable groove 11 provides space for the movement of the movable seat 41 and the lifting lead screw 22. Further, a second slide rail 23 and a second slider 24 are arranged in the movable groove 11. The second slide rail 23 is arranged parallel to the lifting lead screw 22. The second slider 24 is fixed to the side of the movable seat 41. The second slider 24 is slidably connected with the second slide rail 23. The second slide rail 23 defines the movement track of the movable seat 41, ensuring the normal lifting of the movable seat 41.

[0030] In order to protect the movable seat 41 and the lifting lead screw 22, a frame 12 is provided at the opening edge of the movable groove 11. An upper connecting edge 121 and a lower connecting edge 122 are respectively provided at the upper and lower parts of the frame 12. The moving mechanism 4 further includes an upper movable cover 45 and a lower movable cover 46. The upper movable cover 45 and the lower movable cover 46 are used to hermetically protect the movable groove 11 to prevent fine chips or dust from entering the movable groove 11 and affecting the normal operation of the movable seat 41 and the lifting lead screw 22. Both the upper movable cover 45 and the lower movable cover 46 are covers that can be folded and unfolded. By folding and unfolding, they can adapt to the change in the area of the covered surface. Among them, the upper end of the upper movable cover 45 is connected to the upper connecting edge 121, the lower end of the upper movable cover 45 is connected to the tool holder connecting seat 42, the upper movable cover 45 can cover the space between the upper connecting edge 121 and the tool holder connecting seat 42 of the movable groove 11 and can extend and retract between the upper connecting edge 121 and the tool holder connecting seat 42. The lower end of the lower movable cover 46 is connected to the lower connecting edge 122, the upper end of the lower movable cover 46 is connected to the tool holder connecting seat 42, the lower movable cover 46 can cover the space between the lower connecting edge 122 and the tool holder connecting seat 42 of the movable groove 11 and can extend and retract between the lower connecting edge 122 and the tool holder connecting seat 42. When the movable seat 41 rises, the upper movable cover 45 folds, and the lower movable cover 46 unfolds. When the movable seat 41 descends, the upper movable cover 45 unfolds, and the lower movable cover 46 folds, so as to ensure that in all strokes, the upper movable cover 45 and the lower movable cover 46 can cover the opening of the movable groove 11 to achieve the dust-proof effect.

[0031] The cutting mechanism 3 includes a tool setting driving part 31, a tool holder body 32, a tool cap 33 and a cutting tool 34. The tool setting driving part 31 is connected to the cutting tool 34. The tool setting driving part 31 can drive the cutting tool 34 to move vertically up and down. The tool holder body 32 is fixedly connected to the tool holder connecting seat 42. The tool cap 33 covers the bottom of the tool holder body 32. The cutting tool 34 can pass through the tool cap 33. The tool cap 33 can press on the film to ensure the flatness of the cutting area of the cutting tool 34. The tool setting driving part 31 can adjust the distance that the cutting tool 34 extends out of the tool cap 33, so as to control the initial cutting depth.

[0032] The cutting mechanism 3 further includes a protective cover 35. The protective cover 35 surrounds the periphery of the tool setting driving part 31. A fixing hole 321 is provided on the side wall of the tool holder body 32. The protective cover 35 is connected to the side wall of the tool holder body 32 through the fixing hole 321. The protective cover 35 can protect the tool setting driving part 31.

[0033] An embodiment of the present utility model also discloses a film scribing device (not shown in the drawings), which includes the dust-proof floating film scribing device for the film scribing device as described above. The lifting mechanism 2 of the film scribing device can drive the scribing mechanism 3 to vertically lift and lower to adjust the distance between the scribing mechanism 3 and the plate to be scribed. The floating mechanism 5 of the film scribing device includes an elastic member 51. During scribing, the scribing mechanism 3 abuts against the surface film of the plate. When encountering a convex area, the scribing mechanism 3 is stressed to compress the elastic member 51, and the scribing mechanism 3 rises a certain distance, thereby avoiding over-scribing and scratching the plate. When encountering a concave area, the elastic member 51 will drive the scribing mechanism 3 to descend to maintain the cutting depth of the scribing mechanism 3 and prevent under-scribing.

[0034] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A dust-proof floating film scribing device for a film scribing apparatus, characterized in that, It includes a machine base, a lifting mechanism provided on the machine base, and a cutting mechanism connected to the lifting mechanism. The lifting mechanism includes a lifting driving member, and the lifting driving member is connected to the cutting mechanism. The lifting driving member can drive the cutting mechanism to lift and lower. It further includes a moving mechanism and a floating mechanism. The moving mechanism includes a movable seat, and the movable seat is in transmission connection with the lifting driving member. The lifting driving member can drive the movable seat to lift and lower. The cutting mechanism is movably connected to the movable seat. The floating mechanism includes an elastic member, and the elastic member is provided between the movable seat and the cutting mechanism. The cutting mechanism can lift and lower relative to the movable seat.

2. The dust-proof floating film scribing device for a film scribing apparatus according to claim 1, wherein, The moving mechanism further includes a tool holder connecting seat, and the tool holder connecting seat is connected to the movable seat. A through hole is provided in the tool holder connecting seat, and the cutting mechanism passes through the through hole and is fixedly connected to the tool holder connecting seat.

3. The dust-proof floating film scribing device for a film scribing apparatus according to claim 2, wherein, On one side of the tool holder connecting seat close to the movable seat, there is a receiving groove. Above the opening of the receiving groove, there is an abutting platform, and the abutting platform is fixed to the side of the movable seat. The elastic member is provided in the receiving groove. One end of the elastic member abuts against the bottom of the receiving groove, and the other end abuts against the abutting platform.

4. The dust-proof floating film scribing device for a film scribing apparatus according to claim 3, wherein, Between the tool holder connecting seat and the movable seat, there is also a first slide rail and a first slide block. The first slide rail is fixed to the side of the movable seat, and one side of the first slide block is fixed to the side of the tool holder connecting seat. The first slide block is slidably connected to the first slide rail.

5. The dust-proof floating film scribing device for a film scribing apparatus according to claim 2, characterized in that, The lifting mechanism further includes a lifting screw rod, and the lifting driving member is in transmission connection with the lifting screw rod. The lifting screw rod vertically passes through the movable seat and meshes with the thread inside the movable seat. When the lifting screw rod rotates, the movable seat can perform vertical lifting and lowering.

6. The dust-proof floating film scribing device for a film scribing apparatus according to claim 5, wherein, The machine base further includes a movable groove, and the lifting screw rod and the movable seat are provided in the movable groove. In the movable groove, there are also a second slide rail and a second slide block. The second slide rail is arranged parallel to the lifting screw rod, and the second slide block is fixed to the side of the movable seat. The second slide block is slidably connected to the second slide rail.

7. The dust-proof floating film scribing device for a film scribing apparatus according to claim 6, wherein On the opening edge of the movable groove, there is a frame. The upper part and the lower part of the frame are respectively provided with an upper connecting edge and a lower connecting edge. The moving mechanism further includes an upper movable cover and a lower movable cover. The upper end of the upper movable cover is connected to the upper connecting edge, and the lower end of the upper movable cover is connected to the tool holder connecting seat. The upper movable cover can cover the space between the upper connecting edge and the tool holder connecting seat in the movable groove and can extend and retract between the upper connecting edge and the tool holder connecting seat. The lower end of the lower movable cover is connected to the lower connecting edge, and the upper end of the lower movable cover is connected to the tool holder connecting seat. The lower movable cover can cover the space between the lower connecting edge and the tool holder connecting seat in the movable groove and can extend and retract between the lower connecting edge and the tool holder connecting seat.

8. The dust-proof floating film scribing device for a film scribing apparatus according to claim 2, wherein, The scribing mechanism includes a tool-adjusting driving member, a tool sleeve main body, a tool cap, and a tool. The tool-adjusting driving member is connected to the tool, and the tool-adjusting driving member can drive the tool to move vertically up and down. The tool sleeve main body is fixedly connected to the tool sleeve connecting seat. The tool cap covers the bottom of the tool sleeve main body, and the tool can pass through the tool cap.

9. The dust-proof floating film scribing device for a film scribing apparatus according to claim 8, wherein The scribing mechanism further includes a protective cover. The protective cover surrounds the periphery of the tool-adjusting driving member. A fixing hole is provided on the side wall of the tool sleeve main body, and the protective cover is connected to the side wall of the tool sleeve main body through the fixing hole.

10. A film scratching device, characterized in that, It includes the dust-proof floating film scribing device for a film scribing equipment according to any one of claims 1-9.

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