CN216328625U - Cutting device for processing light guide plate - Google Patents
Cutting device for processing light guide plate Download PDFInfo
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- CN216328625U CN216328625U CN202122360300.9U CN202122360300U CN216328625U CN 216328625 U CN216328625 U CN 216328625U CN 202122360300 U CN202122360300 U CN 202122360300U CN 216328625 U CN216328625 U CN 216328625U
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- light guide
- guide plate
- lead screw
- plate
- support body
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Abstract
The utility model relates to a cutting device for processing a light guide plate, which effectively solves the problem that the light guide plate is damaged due to cutting deviation caused by manual fixation or insecure fixation in the cutting process of the light guide plate.
Description
Technical Field
The utility model relates to the technical field of light guide plate processing, in particular to a cutting device for processing a light guide plate.
Background
The light guide plate is made of an optical acrylic/PC plate, the excellent optical characteristics of the light guide plate are widely applied to public places, the application of the light guide plate in high-tech fields such as precision display, photography and medical treatment is further expanded, and the light guide plate needs to be precisely cut in the using process of the light guide plate in the high-tech fields, so that the size of the light guide plate is convenient to process and use; in the existing processing process, the light guide plate is cut after the sizes are roughly compared by manpower, and in the cutting process, the light guide plate is fixed by being held by hands by manpower, so that errors can be frequently caused in the cutting process of the light guide plate, accidents are easy to occur, and the manual cutting of the light guide plate can not meet the industrial requirements at present; in the cutting process of the light guide plate, a plurality of scraps are generated and attached to the upper side and the lower side of the light guide plate, and the scraps need to be manually erased after processing, so that the time is wasted, and the scraps are not always cleaned.
In view of the above, we provide a cutting device for processing a light guide plate to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cutting device for processing a light guide plate, which adopts a conveying roller mode, wherein a fixing device is arranged to match with a cutter for cutting, the fixing device can move along with the light guide plate, the fixing device can automatically return to an initial position after cutting is completed, a device for preventing splashing and collecting scraps is arranged on scraps generated in the cutting process, and a brush roller is arranged to clean the upper side and the lower side of the light guide plate after the light guide plate is cut, so that the scraps are prevented from being attached to the light guide plate.
The utility model provides a light guide plate processing is with tailorring device, includes transfer roller, support body, cutter, the support body upper wall is installed support frame and support frame internal rotation and is installed first lead screw, horizontal portion slidable mounting has the cutter at the bottom of the first lead screw, the first motor of support body one side longitudinal sliding installation and the coaxial fixedly connected with second lead screw of first motor, fixing device is installed in second lead screw-thread fit, the coaxial roller gear and the gear engagement that are fixed with of second lead screw have sliding mounting in the inside rack of support body, a plurality of electric telescopic handle and electric telescopic handle fixed mounting are installed to the rack diapire inside the support body.
Preferably, fixing device includes the fixed plate of installing with second lead screw thread fit, fixed plate bottom lateral sliding installs first locating plate and first locating plate one side and installs first spring, first spring other end fixed mounting is in the fixed plate, fixed plate lateral wall slidable mounting has second locating plate and second locating plate upper wall to install the second spring, second spring other end fixed mounting is in the fixed plate, the opposite side longitudinal sliding who installs a plurality of compression rods and compression rod in fixed plate one side is installed in the support body, a plurality of leading wheels are installed to the support body inboard.
Preferably, the bottom of the cutter is provided with a horn cover, and one side of the horn cover is provided with a chip-extracting cylinder.
Preferably, a first brush roller is installed on one side of the frame body, a rotating gear is installed on one side of the first brush roller, a second motor is coaxially and fixedly installed on the rotating gear, a second brush roller is installed right above the first brush roller, and a direction adjusting gear is installed on one side of the second brush roller and meshed with the rotating gear.
Preferably, a rotating rod is installed on one side of the first screw rod.
The beneficial effects of the technical scheme are as follows:
(1) the cutting device adopts a conveying roller mode, a fixing device is arranged to be matched with a cutter for cutting, the fixing device can move along with the light guide plate and fix the side wall and the upper wall of the light guide plate, the light guide plate is prevented from moving in the processing process, and the fixing device can automatically return to the initial position after cutting is finished;
(2) the device is equipped with the device that prevents to splash and the piece is collected to the piece of tailorring the in-process production, accomplishes the back at the light guide plate cutting, sets up the brush roller and clears up both sides about to the light guide plate, prevents that the piece from attaching to on the light guide plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of a fixing device according to the present invention.
Detailed Description
The foregoing and other aspects, features and advantages of the utility model will be apparent from the following more particular description of embodiments of the utility model, as illustrated in the accompanying drawings in which reference is made to figures 1 to 4. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
First embodiment, this embodiment provides a cutting device for processing a light guide plate, as shown in fig. 1 and fig. 3, comprising a plurality of conveying rollers 1, a frame body 2, and a cutter 3, wherein the conveying rollers 1 are rotatably installed inside the frame body 2, a support frame 4 is installed on the upper wall of the frame body 2, a first lead screw 5 is rotatably installed on the support frame 4, a rotating rod 24 is installed on one side of the first lead screw 5, the cutter 3 is slidably installed on the bottom transverse portion of the first lead screw 5, a first motor 6 is longitudinally slidably installed on one side of the frame body 2, a second lead screw 7 is coaxially and fixedly connected to the first motor 6, the first motor 6 is electrically connected to a microcontroller, a fixing device is installed on the second lead screw 7 in a threaded fit manner, a rolling gear 8 is coaxially fixed to the second lead screw 7, a rack 9 slidably installed inside the frame body 2 is engaged with a gear, a plurality of electric telescopic rods 10 are installed on the bottom wall of the rack 9, and the electric telescopic rods 10 are fixedly installed inside the frame body 2, the electric telescopic rod 10 is electrically connected with the microcontroller, a first trigger switch 25 and a second trigger switch 26 are installed on one side of the frame body 2 where the first motor 6 is installed, and the first trigger switch 25 and the second trigger switch 26 are electrically connected with the microcontroller; in the initial state, the first motor 6 contacts the first contact switch 25, the electric telescopic rod 10 is in the withdrawing state, the fixing device is in threaded fit with the second lead screw 7 at a position close to the inner side of the frame body 2, the rolling gear 8 and the rack 9 are in the non-meshing state, when the equipment is started, a light guide plate is manually placed on the conveying roller 1 and the rotating rod 24 is rotated, so that the cutter 3 is in the proper position for cutting, then the first motor 6 is controlled by the microcontroller to be electrically reversed, the lead screw is reversed to move the fixing device in the direction far away from the first motor 6 until the fixing device is abutted against the light guide plate and fix the light guide plate, at the moment, the light guide plate is conveyed by the conveying roller 1 to move in the direction close to the cutter 3, the fixing device also moves along with the light guide plate, the first motor 6 and the second lead screw 7 also move along with the fixing device, then the cutter 3 cuts the light guide plate and continues to move until the first motor 6 contacts the second trigger switch 26, the contact switch sends a signal to the microcontroller, the microcontroller controls the first motor 6 to rotate forwards and withdraws the fixing device, meanwhile, the microcontroller controls the electric telescopic rod 10 to start, the electric telescopic rod 10 pushes the rack 9 to slide upwards until the rack 9 is meshed with the rolling gear 8, after the rack 9 is meshed with the rolling gear 8, the second screw rod 7 is driven to rotate forwards due to forward rotation of the motor, the rolling gear 8 is meshed with the rack 9 to rotate, the rack 9 moves towards the direction of the tool 3 until the first motor 6 contacts the first trigger switch 25, the first trigger switch 25 sends a signal to the microcontroller, the microcontroller controls the electric telescopic rod 10 to withdraw, the rack 9 slides downwards and cancels the meshing state with the rolling gear 8, and at the moment, the fixing device is restored to the initial state.
In the second embodiment, on the basis of the first embodiment, referring to fig. 1 and fig. 4, the fixing device includes a fixing plate 11 installed in threaded fit with the second lead screw 7, a first positioning plate 12 is installed at the bottom of the fixing plate 11 in a transverse sliding manner, a first spring 13 is installed on one side of the first positioning plate 12, the other end of the first spring 13 is fixedly installed in the fixing plate 11, a second positioning plate 14 is installed on the side wall of the fixing plate 11 in a sliding manner, a second spring 15 is installed on the upper wall of the second positioning plate 14, the other end of the second spring 15 is fixedly installed in the fixing plate 11, a plurality of compression rods 16 are installed on one side of the fixing plate 11, the other end of the compression rods 16 is installed on the frame body 2 in a longitudinal sliding manner, a plurality of guide wheels 17 are installed on the inner side of the frame body 2, a horn cover 18 is installed at the bottom of the cutter 3, a scrap extracting cylinder 19 is installed on one side of the horn cover 18, a first brush roller 20 is installed on one side of the frame body 2, and a rotating gear 21 is installed on one side of the first brush roller 20, a second motor 27 is coaxially and fixedly installed on the rotating gear 21, the second motor 27 is electrically connected to the microcontroller, a second brush roller 22 is installed right above the first brush roller 20, a direction adjusting gear 23 is installed on one side of the second brush roller 22, and the direction adjusting gear 23 is meshed with the rotating gear 21; in an initial state, the fixing plate 11 is placed close to one side inside the frame body 2, the compression rod 16 is in a compression state, the second positioning plate 14 is in a bevel edge type, the elasticity of the first spring 13 is larger than that of the second spring 15, so that the first spring 13 pushes against the first positioning plate 12 to enable the second positioning plate 14 to slide upwards, the second spring 15 is compressed, the chip extracting barrel 19 is in an inoperative state, when the device is started, the chip extracting barrel 19 starts to extract air and extract chips generated during cutting, the second motor 27 drives the first brush roller 20 to rotate anticlockwise (as shown in figure 2), the first brush roller 20 drives the rotating gear 21 to rotate, the rotating gear 21 drives the direction adjusting gear 23 to rotate clockwise, the second brush roller 22 rotates clockwise along with the direction adjusting gear 23 all the time, so that fine chips attached to the upper and lower surfaces of the light guide plate are swept away, meanwhile, the second screw rod 7 rotates reversely, so that the fixing plate 11 slides until the first positioning plate 12 contacts the light guide plate and the first spring 13 is compressed, the compression bar 16 is in an open state, so that the other end of the first positioning plate 12 contacts the side wall of the fixed plate 11, the first positioning plate 12 slides towards the fixed plate 11, the second positioning plate 14 slides downwards under the elastic force of the second spring 15 until the second positioning plate 14 contacts the upper wall of the light guide plate, so that the light guide plate does not move in the cutting process, one side of the light guide plate, which is far away from the first positioning plate 12, contacts the guide wheel 17, the light guide plate can be conveyed to the cutting position by the conveying roller 1 while being fixed, the cutting is performed by the cutter 3, the first motor 6 contacts the second trigger switch 26 to rotate forwards, the screw rod rotates forwards to enable the fixed plate 11 to slide towards the direction far away from the light guide plate, the compression bar 16 is compressed, the cut light guide plate fragments, which are contacted with the second positioning plate 14, are pulled, and when the first spring 13 loses acting force, the first spring 13 pushes against the first positioning plate 12 to slide towards the light guide plate, the first positioning plate 12 separates the cut portion of the light guide plate from the fixed plate 11 and slides upward against the second positioning plate 14, the second spring 15 contracts and returns to the initial state, and the first positioning plate 12 returns to the initial state by the first spring 13.
The above description is only for the purpose of illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a light guide plate processing is with tailorring device, includes transfer roller (1), support body (2), cutter (3), support body (2) upper wall is installed support frame (4) and support frame (4) internal rotation and is installed first lead screw (5), horizontal portion slidable mounting has cutter (3) at the bottom of first lead screw (5), support body (2) one side longitudinal sliding installs first motor (6) and first motor (6) coaxial fixedly connected with second lead screw (7), fixing device is installed in second lead screw (7) screw-thread fit, second lead screw (7) coaxial fixed have roll gear (8) and gear engagement have rack (9) of slidable mounting in support body (2) inside, a plurality of electric telescopic handle (10) and electric telescopic handle (10) fixed mounting are installed inside support body (2) to rack (9) diapire.
2. The cutting device for processing a light guide plate according to claim 1, the fixing device comprises a fixing plate (11) which is in threaded fit with the second screw rod (7), a first positioning plate (12) is transversely installed at the bottom of the fixing plate (11) in a sliding manner, a first spring (13) is installed on one side of the first positioning plate (12), the other end of the first spring (13) is fixedly arranged in the fixed plate (11), a second positioning plate (14) is arranged on the side wall of the fixed plate (11) in a sliding manner, a second spring (15) is arranged on the upper wall of the second positioning plate (14), the other end of the second spring (15) is fixedly arranged in the fixed plate (11), fixed plate (11) one side is installed a plurality of compression rods (16) and the vertical slidable mounting in support body (2) of opposite side of compression rod (16), a plurality of leading wheels (17) are installed to support body (2) inboard.
3. The cutting device for processing the light guide plate according to claim 1, wherein a horn cover (18) is installed at the bottom of the cutter (3) and a chip-removing cylinder (19) is installed at one side of the horn cover (18).
4. The cutting device for processing the light guide plate according to claim 1, wherein a first brush roller (20) is installed on one side of the frame body (2) and a rotating gear (21) is installed on one side of the first brush roller (20), a second motor (27) is coaxially and fixedly installed on the rotating gear (21), a second brush roller (22) is installed right above the first brush roller (20) and a direction adjusting gear (23) is installed on one side of the second brush roller (22), and the direction adjusting gear (23) is meshed with the rotating gear (21).
5. The cutting device for processing the light guide plate according to claim 1, wherein a rotating rod (24) is installed on one side of the first lead screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360300.9U CN216328625U (en) | 2021-09-28 | 2021-09-28 | Cutting device for processing light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360300.9U CN216328625U (en) | 2021-09-28 | 2021-09-28 | Cutting device for processing light guide plate |
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| Publication Number | Publication Date |
|---|---|
| CN216328625U true CN216328625U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122360300.9U Active CN216328625U (en) | 2021-09-28 | 2021-09-28 | Cutting device for processing light guide plate |
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| Country | Link |
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| CN (1) | CN216328625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946183A (en) * | 2023-03-09 | 2023-04-11 | 西昌学院 | Punching equipment for computer mainboard |
-
2021
- 2021-09-28 CN CN202122360300.9U patent/CN216328625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946183A (en) * | 2023-03-09 | 2023-04-11 | 西昌学院 | Punching equipment for computer mainboard |
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