CN220007994U - Accurate guillootine in location - Google Patents

Abstract

The utility model provides a accurate guillootine in location, includes box and first motor, first motor rigid coupling is at the outer wall of box, the output shaft rigid coupling of first motor has the lead screw, the outer wall at lead screw both ends all rotates with the box through the bearing and links to each other, the outer wall threaded connection of lead screw has screw nut, screw nut's top is provided with fixed establishment. Through the cooperation between layer board, the second motor, first splint, the support, first electric telescopic handle and the second splint, descend through first electric telescopic handle drive second splint, first splint and second splint carry out the centre gripping to the light guide plate, the second motor drives first splint and rotates, and then drive the light guide plate and rotate, make the edge of cutting edge not cutting of light guide plate cut in sliced below, the light guide plate is when fixed, need not to press from both sides again and can accomplish the rotation, cut other edges, the position of light guide plate can not take place the skew, be convenient for realize accurate location, and then can not influence the effect of cutting.

Description

Accurate guillootine in location

Technical Field

The utility model relates to the technical field of cutting, in particular to a cutting machine with accurate positioning.

Background

Along with the continuous maturity of the mobile phone light guide plate technology, the development is faster and faster, and the requirements on light guide plate cutting equipment are higher and higher.

For example, patent number is CN 206392981U's a light guide plate guillootine, be provided with on the frame mesa portion of cutting, tectorial membrane portion, robot and servo control system display device, servo control system display device with portion of cutting, tectorial membrane portion, robot electric connection, the robot sets up cut the portion with between the tectorial membrane portion, above-mentioned file still exists not enough, when using, has adopted the robot for the first time, makes complete machine structure simpler, compacter, the production efficiency has been promoted, and the tectorial membrane portion has been increased, make the product can in time cover the protection film, prevent that the product from damaging in the handling, better assurance product quality, however, when cutting the light guide plate, need all need cut four edges of light guide plate, the traditional mode cuts the light guide plate again after finishing, when carrying out the refastening to the light guide plate, the position of light guide plate easily takes place to shift, be unfavorable for realizing accurate location, and then influence the cutting, and the piece is cut the trouble when cutting the light guide plate, the piece is cut the piece is carried out, the piece is carried out to the clearance when the light guide plate is cut, the piece is produced, the piece is piled up at the surface when the piece is cut, the piece is produced, the piece is cut is carried out, the piece is produced and is cut and is carried out.

Disclosure of Invention

The utility model aims to solve the problem that the prior art is inconvenient to realize accurate positioning, and provides a cutting machine with accurate positioning.

The utility model solves the technical problems by adopting the technical scheme that:

the accurate guillootine of this kind of location, including box and first motor, first motor rigid coupling is at the outer wall of box, the output shaft rigid coupling of first motor has the lead screw, the outer wall at lead screw both ends all rotates with the box through the bearing and links to each other, the outer wall threaded connection of lead screw has screw nut, screw nut's top is provided with fixed establishment, the inside of box is provided with clearance mechanism.

For further perfection, fixed establishment includes the layer board, the layer board rigid coupling is at the upper surface of lead screw nut, the upper surface rigid coupling of layer board has second motor and support, the output shaft rigid coupling of second motor has first splint, the below rigid coupling of support has first electric telescopic handle, the output of first electric telescopic handle is connected with the second splint through the bearing rotation.

Further perfecting, the cleaning mechanism comprises a dust collector, the dust collector is fixedly connected to the upper surface of the box body, a hose is fixedly connected to the left side of the dust collector, a hopper is fixedly connected to the end portion of the hose, and the outer wall of the hopper is fixedly connected with the support.

Further perfecting, a sliding block is fixedly connected below the screw nut and is connected with the outer wall of the sliding rod in a sliding way, and the sliding rod is fixedly connected in the box body.

Further perfecting, the outer walls at both ends of the box body and the screw are rotationally connected through bearings, the outer wall of the screw is in threaded connection with a threaded block, the outer wall of the threaded block is in sliding connection with the box body, and the end part of the screw is fixedly connected with a handle.

Further perfecting, a second electric telescopic rod is fixedly connected below the threaded block, a third motor is fixedly connected with the output end of the second electric telescopic rod, and a slice is fixedly connected with the output shaft of the third motor.

The beneficial effects of the utility model are as follows: according to the utility model, through the cooperation between the supporting plate, the second motor, the first clamping plate, the bracket, the first electric telescopic rod and the second clamping plate, the first electric telescopic rod drives the second clamping plate to descend, the first clamping plate and the second clamping plate clamp the light guide plate, the second motor drives the first clamping plate to rotate, and then drives the light guide plate to rotate, so that the edge of the light guide plate which is not cut is positioned below a slice, and when the light guide plate is fixed, the light guide plate can complete rotation without clamping again, and cuts other edges, the position of the light guide plate cannot deviate, accurate positioning is facilitated, and the cutting effect cannot be affected.

Through the cooperation between dust catcher, hose and the feeder hopper, the dust catcher makes the inside suction that produces of feeder hopper through the hose, and the piece that produces when cutting enters into the feeder hopper, then enters into the dust catcher through the hose in, and the support drives the feeder hopper motion when the motion, makes the feeder hopper position cut the top of position all the time, clears up the piece that produces when cutting, need not clear up the piece that produces after accomplishing the light guide plate cutting any more, and the operation is comparatively simple, is convenient for clear up the piece that produces when cutting.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the mechanism of the present utility model;

FIG. 3 is a schematic view of the connection of the pallet, the second motor and the first clamping plate according to the present utility model;

FIG. 4 is a schematic view of the connection of the screw, the screw block and the handle in the present utility model.

Reference numerals illustrate: 1. the device comprises a box body, 2, a first motor, 3, a fixing mechanism, 301, a supporting plate, 302, a second motor, 303, a first clamping plate, 304, a support, 305, a first electric telescopic rod, 306, a second clamping plate, 3a1, a rubber pad, 4, a cleaning mechanism, 401, a dust collector, 402, a hose, 403, a feeding hopper, 5, a lead screw, 6, a lead screw nut, 7, a sliding block, 8, a sliding rod, 9, a screw, 10, a thread block, 11, a handle, 12, a second electric telescopic rod, 13, a third motor, 14 and a slice.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: in this embodiment, a accurate guillootine of location, including box 1 and first motor 2, first motor 2 rigid coupling is at the outer wall of box 1, the output shaft rigid coupling of first motor 2 has lead screw 5, first motor 2 drives lead screw 5 rotation, the outer wall at lead screw 5 both ends all links to each other through bearing and box 1 rotation, the outer wall threaded connection of lead screw 5 has screw nut 6, lead screw 5 drive screw nut 6 motion, screw nut 6's top is provided with fixed establishment 3, fixed establishment 3 carries out the centre gripping to the light guide plate and fixes, the inside of box 1 is provided with clearance mechanism 4, clearance mechanism 4 clears up the piece that produces when cutting, the below rigid coupling of screw nut 6 has slider 7, slider 7 and slide bar 8's outer wall slip links to each other, slide bar 8 and slider 7 play the guide effect to the motion of screw nut 6, the inside of slide bar 8 rigid coupling at box 1, box 1 and the outer wall at screw 9 both ends all link to each other through bearing rotation, the outer wall threaded connection of screw 9 has screw thread piece 10, screw 9 drive screw 10 slides, the outer wall and screw 1 and box 1 carries out the motor 11, the electric motor 13 of third side 13 drive the electric motor 13 of third telescopic handle, the second telescopic handle 13 has, the electric motor 13 drives the electric motor 13, the third telescopic handle 13, the telescopic handle is driven by the second telescopic handle 13, the telescopic handle is driven by the electric motor 13.

The fixing mechanism 3 comprises a supporting plate 301, a second motor 302, a first clamping plate 303, a bracket 304, a first electric telescopic rod 305 and a second clamping plate 306, wherein the supporting plate 301 is fixedly connected to the upper surface of a screw nut 6, the screw nut 6 drives the supporting plate 301 to move, the second motor 302 and the bracket 304 are fixedly connected to the upper surface of the supporting plate 301, the supporting plate 301 drives the second motor 302 and the bracket 304 to move, the first clamping plate 303 is fixedly connected to an output shaft of the second motor 302, the second motor 302 drives the first clamping plate 303 to rotate, the first electric telescopic rod 305 is fixedly connected to the lower portion of the bracket 304, the second clamping plate 306 is connected to an output end of the first electric telescopic rod 305 through a bearing in a rotating manner, the first electric telescopic rod 305 drives the second clamping plate 306 to move, the model of the motor is selected according to actual use requirements, and the working requirements are met;

through first electric telescopic handle 305 drive second splint 306 decline, first splint 303 and second splint 306 carry out the centre gripping to the light guide plate, and second motor 302 drives first splint 303 rotation, and then drives the light guide plate and rotate, makes the light guide plate not cut the edge and be in the below of section 14 and cut, and the light guide plate is when fixed, need not to press from both sides again and can accomplish the rotation, cuts other edges, and the position of light guide plate can not take place the skew, is convenient for realize accurate location, and then can not influence the effect of cutting.

The cleaning mechanism 4 comprises a dust collector 401, a hose 402 and a feed hopper 403, wherein the dust collector 401 is fixedly connected to the upper surface of the box body 1, the dust collector 401 is of a common dust collector model in the market, the hose 402 is fixedly connected to the left side of the dust collector 401, the dust collector 401 is communicated with the hose 402, the end part of the hose 402 is fixedly connected with the feed hopper 403, the hose 402 is communicated with the feed hopper 403, the outer wall of the feed hopper 403 is fixedly connected with the support 304, and the support 304 drives the feed hopper 403 to move;

the dust collector 401 makes the inside suction that produces of feeder hopper 403 through hose 402, and the piece that produces when cutting enters into feeder hopper 403, then enters into dust collector 401 through hose 402, and support 304 drives feeder hopper 403 motion when the motion, makes the top of feeder hopper 403 position cutting position all the time, clears up the piece that produces when cutting, does not need to clear up the piece that produces after accomplishing the light guide plate cutting any more, and the operation is comparatively simple, is convenient for clear up the piece that produces when cutting.

Working principle:

when the accurate positioning cutting machine is used, a light guide plate to be cut is placed between a first clamping plate 303 and a second clamping plate 306, the second clamping plate 306 is driven to descend by a first electric telescopic rod 305, the light guide plate is clamped by the first clamping plate 303 and the second clamping plate 306, a screw rod 5 is controlled to rotate by a first motor 2, a screw rod nut 6 is driven to move by the screw rod 5, the light guide plate is driven to move by the screw rod nut 6 through a fixing mechanism 3, the transverse distance between the light guide plate and a slice 14 is adjusted to be the cutting amount of the light guide plate, the slice 14 is driven to rotate by a third motor 13, the slice 14 is controlled to descend by a second electric telescopic rod 12 to be in contact with the light guide plate, a handle 11 is rotated, the screw rod 9 is driven to rotate by the handle 11, a threaded block 10 is driven to slide by the screw rod 9, the slice 14 is driven to move in the front-back direction to cut the light guide plate, and when other edges of the light guide plate are required to be cut, the second motor 302 is started, the second motor 302 drives the first clamping plate 303 to rotate, and then drives the light guide plate to rotate, so that the edge of the light guide plate which is not cut is positioned below the slice 14, when the light guide plate is fixed, the light guide plate can complete rotation without being clamped again, other edges are cut, the position of the light guide plate cannot deviate, accurate positioning is convenient to achieve, and further the cutting effect cannot be influenced, when the cutting is performed, the dust collector 401 is started, the dust collector 401 enables the inside of the feed hopper 403 to generate suction force through the hose 402, the chips generated during cutting enter the feed hopper 403, then enter the dust collector 401 through the hose 402, the bracket 304 drives the feed hopper 403 to move when moving, the chips generated during cutting are cleaned above the cutting position all the time, and the generated chips are not required to be cleaned after the cutting of the light guide plate is completed, the operation is comparatively simple, is convenient for clear up the piece that produces when cutting.

Example 2:

referring to fig. 1-4: in this embodiment, the fixing mechanism 3 further includes a rubber pad 3a1, the upper surface of the first clamping plate 303 and the lower surface of the second clamping plate 306 are fixedly connected with the rubber pad 3a1, the texture of the rubber pad 3a1 is softer, and damage to the light guide plate caused by the first clamping plate 303 and the second clamping plate 306 is avoided;

through the effect of rubber pad 3a1, first splint 303 and second splint 306 carry out the centre gripping through rubber pad 3a1 and fix the light guide plate, and the texture of rubber pad 3a1 is softer, avoids first splint 303 and second splint 306 to cause the damage to the light guide plate.

Working principle:

the first clamping plate 303 and the second clamping plate 306 clamp and fix the light guide plate through the rubber pad 3a1, the texture of the rubber pad 3a1 is softer, and the first clamping plate 303 and the second clamping plate 306 are prevented from damaging the light guide plate.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a accurate guillootine in location, includes box (1) and first motor (2), first motor (2) rigid coupling is at the outer wall of box (1), characterized by: the output shaft rigid coupling of first motor (2) has lead screw (5), the outer wall at lead screw (5) both ends all rotates with box (1) through the bearing and links to each other, the outer wall threaded connection of lead screw (5) has lead screw nut (6), the top of lead screw nut (6) is provided with fixed establishment (3), the inside of box (1) is provided with clearance mechanism (4).

2. The precisely positioned cutting machine of claim 1, wherein: the fixing mechanism (3) comprises a supporting plate (301), the supporting plate (301) is fixedly connected to the upper surface of the screw nut (6), a second motor (302) and a support (304) are fixedly connected to the upper surface of the supporting plate (301), a first clamping plate (303) is fixedly connected to an output shaft of the second motor (302), a first electric telescopic rod (305) is fixedly connected to the lower portion of the support (304), and a second clamping plate (306) is connected to the output end of the first electric telescopic rod (305) through a bearing in a rotating mode.

3. The precisely positioned cutting machine of claim 1, wherein: the cleaning mechanism (4) comprises a dust collector (401), the dust collector (401) is fixedly connected to the upper surface of the box body (1), a hose (402) is fixedly connected to the left side of the dust collector (401), a hopper (403) is fixedly connected to the end portion of the hose (402), and the outer wall of the hopper (403) is fixedly connected with the support (304).

4. The precisely positioned cutting machine of claim 1, wherein: the lower part of the screw nut (6) is fixedly connected with a sliding block (7), the sliding block (7) is connected with the outer wall of a sliding rod (8) in a sliding way, and the sliding rod (8) is fixedly connected in the box body (1).

5. The precisely positioned cutting machine of claim 1, wherein: the novel screw comprises a box body (1) and screws (9), wherein the outer walls of the two ends of the box body and the screws (9) are respectively connected through bearings in a rotating mode, threaded blocks (10) are connected to the outer walls of the screws (9) in a threaded mode, the outer walls of the threaded blocks (10) are connected with the box body (1) in a sliding mode, and handles (11) are fixedly connected to the end portions of the screws (9).

6. The precisely positioned cutting machine of claim 5, wherein: the lower part of the thread block (10) is fixedly connected with a second electric telescopic rod (12), the output end of the second electric telescopic rod (12) is fixedly connected with a third motor (13), and the output shaft of the third motor (13) is fixedly connected with a slice (14).