CN220882604U - Cutting machine - Google Patents
Cutting machine Download PDFInfo
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- CN220882604U CN220882604U CN202322635672.7U CN202322635672U CN220882604U CN 220882604 U CN220882604 U CN 220882604U CN 202322635672 U CN202322635672 U CN 202322635672U CN 220882604 U CN220882604 U CN 220882604U
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- cutting machine
- workbench
- control box
- workstation
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- 238000005520 cutting process Methods 0.000 title claims abstract description 51
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model discloses a cutting machine, in particular to the technical field of cutting machines, which comprises a workbench, wherein the top end of the workbench is provided with the cutting machine for cutting a polaroid, and the top end of the workbench is provided with a moving mechanism for driving the cutting machine to move left and right; the moving mechanism comprises a control box arranged at the top end of the workbench, a first threaded rod is movably connected inside the control box through a bearing, a limiting block is connected with the outer end of the first threaded rod in a threaded mode, the bottom end of the limiting block penetrates through the control box and extends out of the bottom end of the control box, and the bottom end of the limiting block is fixedly connected with the top end of the cutting machine. The utility model not only can cut different positions on the polaroid, but also can press and fix the polaroid, thereby preventing the polaroid from shaking in the cutting process and improving the cutting efficiency.
Description
Technical Field
The utility model relates to the technical field of cutting machines, in particular to a cutting machine.
Background
The polaroid is called a polaroid, the imaging of the liquid crystal display is required to depend on polarized light, and all liquid crystals are provided with a front polaroid and a rear polaroid which are tightly attached to liquid crystal glass to form a liquid crystal sheet with the total thickness of about 1mm. The size of the polarizer is different due to the different sizes of the liquid crystal glass, so that the polarizer is cut.
A cutting device for processing a polarizer, for example, provided in chinese patent application No. 202320044398.3, includes a base, a lifting assembly, a cutter assembly, and a fixing assembly; according to the technical scheme, the cutter component is connected with the lower end of the mounting plate through threads, so that a worker can conveniently and quickly assemble and disassemble the cutter, and the cutters with different sizes can be replaced, so that the polaroids with different sizes can be cut, cutting equipment with corresponding sizes does not need to be replaced, and the production cost is saved; the motor rotates the screw rod, and the screw rod rotates the two screw sleeves to drive the two clamping plates to move towards the directions of approaching or separating from each other, so that the device can fix polaroids with different sizes, and further, the polaroids with different sizes can be conveniently cut; the pressing plate is pressed against the upper end of the polaroid by the aid of the front extension of the output end of the first air cylinder, so that the polaroid is more stable after being fixed, the sliding groove is formed in the front end of the base, and fragments are prevented from splashing into the installation cavity to affect rotation of the screw.
However, the following problems still exist in the technical scheme: in the technical scheme, the cutting knife is positioned right above the base, the position of the cutting knife is fixed, but when different positions on the polaroid are required to be cut, the cutting knife in the device cannot be adjusted, so that the device has certain limitation.
Disclosure of utility model
The utility model aims to provide a cutting machine which not only can cut different positions on a polaroid, but also can press and fix the polaroid, so that the polaroid is prevented from shaking in the cutting process, the cutting efficiency is improved, and the defects in the technology are overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: the cutting machine comprises a workbench, wherein the top end of the workbench is provided with a cutting machine for cutting the polaroid, and the top end of the workbench is provided with a moving mechanism for driving the cutting machine to move left and right;
The moving mechanism comprises a control box arranged at the top end of the workbench, a first threaded rod is movably connected inside the control box through a bearing, a limiting block is connected to the outer end of the first threaded rod in a threaded mode, the bottom end of the limiting block penetrates through the control box and extends out of the bottom end of the control box, and the bottom end of the limiting block is fixedly connected with the top end of the cutting machine and can drive the cutting machine to move left and right.
Preferably, the left end of the first threaded rod is penetrated and provided with a worm wheel, the rear end of the worm wheel is meshed with a worm, the top end of the worm penetrates through the control box and extends out of the top end of the control box, the worm is movably connected with the control box through a bearing, and the top end of the worm is fixedly provided with a first motor which can drive the first threaded rod to rotate.
Preferably, the top end of the workbench is provided with a lifting mechanism for driving the cutting machine to lift; the lifting mechanism comprises a supporting frame fixedly installed at the top end of a workbench, the left side and the right side of the inside of the supporting frame are respectively and movably connected with a reciprocating screw rod through bearings, the bottom end of the reciprocating screw rod is movably connected with the top end of the workbench through bearings, the outer ends of the reciprocating screw rods are in threaded connection with moving blocks, one ends, close to the moving blocks, of the moving blocks are respectively and fixedly connected with the two ends of a control box, and the cutting machine can be driven to lift.
Preferably, the top end of the reciprocating screw rod penetrates through the supporting frame and extends out of the top end of the supporting frame, the top ends of the reciprocating screw rod penetrate through belt pulleys, the outer ends of the two belt pulleys are provided with belts, and the left side of the top end of the reciprocating screw rod is fixedly provided with a second motor which can drive the two reciprocating screw rods to rotate simultaneously.
Preferably, a fixing mechanism for fixing the polaroid is arranged at the top end of the workbench; the fixing mechanism comprises two fixing frames arranged at the top end of the workbench, a second threaded rod is connected with the top end of the fixing frame in a threaded mode, the bottom end of the second threaded rod penetrates through the fixing frame and extends to the inside of the fixing frame, a fixing plate is arranged at the bottom end of the fixing frame in a fixed mode, rubber pads are fixedly arranged at the bottom ends of the fixing plate and the bottom end inside the fixing frame respectively, and a handle is arranged at the top end of the second threaded rod and can fix the polaroid.
Preferably, the fixing frame bottom end fixing is provided with a connecting plate, the connecting plate bottom ends penetrate through the workbench and extend to the inside bottom of the workbench, two racks are fixedly arranged at one ends, close to each other, of the connecting plate, a rotating shaft is movably connected to the inside of the workbench through a bearing, gears are arranged at the top ends of the rotating shaft in a penetrating mode and meshed with the two racks respectively, the rotating shaft bottom ends penetrate through the workbench and extend out of the bottom end of the workbench, and a third motor is arranged at the bottom end of the rotating shaft in a fixing mode and can control the distance between the two fixing frames.
In the technical scheme, the utility model has the technical effects and advantages that:
1. When different positions on the polaroid are required to be cut, a first motor is started, the first motor can drive a first threaded rod to rotate, the first threaded rod can drive a limiting block to move in a rotating mode, and the limiting block can drive a cutting machine to move left and right, so that different positions on the polaroid can be cut;
2. In order to prevent the polaroid from shaking in the cutting process, two ends of the polaroid are respectively placed at the bottom ends inside the two fixing frames, then the handle is rotated, the handle can drive the fixing plate to move downwards, the fixing frames can press and fix the polaroid, and the polaroid is prevented from shaking in the cutting process.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view showing the descending structure of the cutter according to the present utility model;
FIG. 3 is a schematic diagram of a moving mechanism according to the present utility model;
FIG. 4 is a schematic view of a lifting mechanism according to the present utility model;
FIG. 5 is a schematic structural view of the fixing mechanism of the present utility model;
Fig. 6 is a cross-sectional view of a table of the present utility model.
Reference numerals illustrate:
the cutting machine comprises a workbench 1, a cutting machine 2, a moving mechanism 3, a control box 301, a first threaded rod 302, a limiting block 303, a worm wheel 304, a worm 305, a first motor 306, a lifting mechanism 4, a supporting frame 401, a reciprocating screw rod 402, a moving block 403, a belt pulley 404, a belt 405, a second motor 406, a fixing mechanism 5, a fixing frame 501, a second threaded rod 502, a fixing plate 503, a rubber pad 504, a handle 505, a connecting plate 506, a rack 507, a gear 508, a rotating shaft 509 and a third motor 510.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a cutting machine as shown in figures 1-6, which comprises a workbench 1, wherein the top end of the workbench 1 is provided with a cutting machine 2 for cutting a polaroid;
As shown in fig. 5, a fixing mechanism 5 for fixing the polarizer is arranged at the top end of the workbench 1; the fixing mechanism 5 comprises two fixing frames 501 arranged at the top end of the workbench 1, a second threaded rod 502 is connected with the top end of the fixing frames 501 in a threaded manner, the bottom end of the second threaded rod 502 penetrates through the fixing frames 501 and extends into the fixing frames 501, a fixing plate 503 is fixedly arranged at the bottom end of the fixing frames 501, rubber pads 504 are fixedly arranged at the bottom ends of the fixing plates 503 and the bottom ends of the inside of the fixing frames 501, and a handle 505 is arranged at the top end of the second threaded rod 502;
In order to prevent that the polaroid from rocking in the cutting process, the two ends of the polaroid are respectively placed at the bottom ends inside the two fixing frames 501, then the handle 505 is rotated, the handle 505 rotates to drive the second threaded rod 502 to rotate, the bottom end of the second threaded rod 502 is fixedly provided with the fixing plate 503, the second threaded rod 502 can drive the fixing plate 503 to move downwards, the fixing frame 501 can press and fix the polaroid, the polaroid is prevented from rocking in the cutting process, the bottom ends of the fixing plate 503 and the bottom ends inside the fixing frame 501 are fixedly provided with the rubber pads 504, and the rubber pads 504 can protect the polaroid.
As shown in fig. 5 and 6, the bottom end of the fixing frame 501 is fixedly provided with a connecting plate 506, the bottom end of the connecting plate 506 penetrates through the workbench 1 and extends to the bottom end inside the workbench 1, one ends, close to the two connecting plates 506, of the two connecting plates 506 are fixedly provided with racks 507, a rotating shaft 509 is movably connected inside the workbench 1 through a bearing, the top end of the rotating shaft 509 is penetrated with a gear 508, the two gears 508 are respectively meshed with the two racks 507, the bottom end of the rotating shaft 509 penetrates through the workbench 1 and extends out of the bottom end of the workbench 1, and the bottom end of the rotating shaft 509 is fixedly provided with a third motor 510;
In order to fix polaroids of different sizes, the third motor 510 is started, the third motor 510 can drive the rotating shaft 509 to rotate, the gear 508 is arranged at the outer end of the rotating shaft 509, the rotating shaft 509 can drive the gear 508 to rotate, racks 507 are meshed with the front end and the rear end of the gear 508, the rotation of the gear 508 can drive the two racks 507 to move, one end of each rack 507 is provided with a connecting plate 506, the top end of each connecting plate 506 is fixedly connected with the bottom end of each fixing frame 501, and accordingly the fixing frames 501 can be driven to move.
As shown in fig. 3, a moving mechanism 3 for driving the cutting machine 2 to move left and right is arranged at the top end of the workbench 1; the moving mechanism 3 comprises a control box 301 arranged at the top end of the workbench 1, a first threaded rod 302 is movably connected inside the control box 301 through a bearing, a limiting block 303 is connected to the outer end of the first threaded rod 302 in a threaded manner, the bottom end of the limiting block 303 penetrates through the control box 301 and extends out of the bottom end of the control box 301, the bottom end of the limiting block 303 is fixedly connected with the top end of the cutting machine 2, a worm wheel 304 is arranged at the left end of the first threaded rod 302 in a penetrating manner, a worm 305 is meshed with the rear end of the worm wheel 304, the top end of the worm 305 penetrates through the control box 301 and extends out of the top end of the control box 301, the worm 305 is movably connected with the control box 301 through a bearing, and a first motor 306 is fixedly arranged at the top end of the worm 305;
When the different positions on the polaroid need be cut, a first motor 306 is started, the first motor 306 can drive a worm 305 to rotate, a worm wheel 304 is meshed with the front end of the worm 305, the worm 305 can drive the worm wheel 304 to rotate, a first threaded rod 302 is arranged inside the worm wheel 304, the worm wheel 304 can drive the first threaded rod 302 to rotate, the first threaded rod 302 can drive a limiting block 303 to move, and the limiting block 303 can drive a cutting machine 2 to move left and right, so that the different positions on the polaroid can be cut.
As shown in fig. 4, a lifting mechanism 4 for driving the cutting machine 2 to lift is arranged at the top end of the workbench 1; the lifting mechanism 4 comprises a support frame 401 fixedly arranged at the top end of the workbench 1, the left side and the right side of the interior of the support frame 401 are respectively and movably connected with a reciprocating screw rod 402 through bearings, the bottom end of the reciprocating screw rod 402 is movably connected with the top end of the workbench 1 through bearings, the outer end of the reciprocating screw rod 402 is in threaded connection with a moving block 403, one ends, close to the two moving blocks 403, of the reciprocating screw rod 402 are respectively and fixedly connected with the two ends of the control box 301, the top end of the reciprocating screw rod 402 penetrates through the support frame 401 and extends out of the top end of the support frame 401, the top end of the reciprocating screw rod 402 is penetrated and provided with a belt pulley 404, the outer ends of the two belt pulleys 404 are provided with belts 405, and the top end of the reciprocating screw rod 402 positioned at the left side is fixedly provided with a second motor 406;
The second motor 406 is started, the second motor 406 can drive the reciprocating screw rod 402 to rotate, and as the belt pulleys 404 are arranged at the top ends of the reciprocating screw rod 402 in a penetrating way, the belt 405 is arranged at the outer ends of the two belt pulleys 404, so that the two reciprocating screw rods 402 can be driven to rotate simultaneously, the movable blocks 403 are connected with the outer ends of the reciprocating screw rod 402 in a threaded manner, one ends, close to the two movable blocks 403, of the movable blocks are respectively fixedly connected with the two ends of the control box 301, the control box 301 can be driven to lift, and accordingly the cutter 2 can be driven to lift, and the polaroid is cut.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a guillootine, includes workstation (1), its characterized in that: the top end of the workbench (1) is provided with a cutting machine (2) for cutting the polaroid, and the top end of the workbench (1) is provided with a moving mechanism (3) for driving the cutting machine (2) to move left and right;
The moving mechanism (3) comprises a control box (301) arranged at the top end of the workbench (1), a first threaded rod (302) is movably connected inside the control box (301) through a bearing, a limiting block (303) is connected with the outer end of the first threaded rod (302) in a threaded mode, the bottom end of the limiting block (303) penetrates through the control box (301) and extends out of the bottom end of the control box (301), and the bottom end of the limiting block (303) is fixedly connected with the top end of the cutting machine (2).
2. A cutting machine according to claim 1, wherein: the left end of the first threaded rod (302) is penetrated and provided with a worm wheel (304), the rear end of the worm wheel (304) is meshed with a worm (305), the top end of the worm (305) penetrates through the control box (301) and extends out of the top end of the control box (301), the worm (305) is movably connected with the control box (301) through a bearing, and the top end of the worm (305) is fixedly provided with a first motor (306).
3. A cutting machine according to claim 1, wherein: the top end of the workbench (1) is provided with a lifting mechanism (4) for driving the cutting machine (2) to lift;
Elevating system (4) are including support frame (401) of fixed mounting on workstation (1) top, the inside left and right sides of support frame (401) is all through bearing swing joint there being reciprocating lead screw (402), reciprocating lead screw (402) bottom and workstation (1) top are through bearing swing joint, reciprocating lead screw (402) outer end threaded connection has movable block (403), two the one end that movable block (403) are close to is respectively with control box (301) both ends fixed connection.
4. A cutter according to claim 3, wherein: the top end of the reciprocating screw rod (402) penetrates through the supporting frame (401) and extends out of the top end of the supporting frame (401), belt pulleys (404) are arranged on the top end of the reciprocating screw rod (402) in a penetrating mode, belts (405) are arranged at the outer ends of the two belt pulleys (404), and a second motor (406) is fixedly arranged at the top end of the reciprocating screw rod (402) located on the left side.
5. A cutting machine according to claim 1, wherein: a fixing mechanism (5) for fixing the polaroid is arranged at the top end of the workbench (1);
The fixing mechanism (5) comprises two fixing frames (501) arranged at the top end of the workbench (1), a second threaded rod (502) is connected with the top end of the fixing frames (501) in a threaded mode, the bottom end of the second threaded rod (502) penetrates through the fixing frames (501) and extends to the inside of the fixing frames (501), fixing plates (503) are fixedly arranged at the bottom ends of the fixing plates (503) and the bottom ends of the inside of the fixing frames (501), rubber pads (504) are fixedly arranged at the bottom ends of the fixing plates (503) and the bottom ends of the inside of the fixing frames (501), and handles (505) are arranged at the top ends of the second threaded rods (502).
6. A cutting machine according to claim 5, wherein: the utility model discloses a fixing frame, including workstation (1), workstation (1) is run through to workstation (509), mount (501) bottom mounting is equipped with connecting plate (506), workstation (506) bottom runs through workstation (1) and extends to workstation (1) inside bottom, two the one end that connecting plate (506) are close to all is fixed and is equipped with rack (507), there is pivot (509) inside through bearing swing joint in workstation (1), be equipped with gear (508) run through in pivot (509) top, two gear (508) mesh with two racks (507) respectively, workstation (1) bottom is run through to pivot (509) bottom and is extended to workstation (1) bottom, pivot (509) bottom fixing is equipped with third motor (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322635672.7U CN220882604U (en) | 2023-09-27 | 2023-09-27 | Cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322635672.7U CN220882604U (en) | 2023-09-27 | 2023-09-27 | Cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882604U true CN220882604U (en) | 2024-05-03 |
Family
ID=90869776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322635672.7U Active CN220882604U (en) | 2023-09-27 | 2023-09-27 | Cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882604U (en) |
-
2023
- 2023-09-27 CN CN202322635672.7U patent/CN220882604U/en active Active
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