CN212330059U

CN212330059U - Polaroid laser cutting device with stable clamping

Info

Publication number: CN212330059U
Application number: CN202020291183.8U
Authority: CN
Inventors: 易优玲
Original assignee: Shenzhen Jinyu Hongde Industrial Co ltd
Current assignee: Shenzhen Jinyu Hongde Industrial Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-01-12
Anticipated expiration: 2030-03-11

Abstract

The utility model relates to a stable polaroid laser cutting device of clamping, including base and electric cabinet, the electric cabinet is installed on the base, still includes feeding unit, fixed subassembly and locating component, feeding unit installs on the base, fixed subassembly installs on the base, the locating component installs in one side of fixed subassembly; the polaroid laser cutting device with stable clamping can be used for righting and positioning the polaroid to be cut through the positioning device, firmly adsorbing the polaroid on the two workbenches through the fixing device, preventing the polaroid to be cut from being shifted in position, and cutting the polaroid through the laser cutting assembly; the stable polaroid laser cutting device of this clamping is stable firm to the polaroid clamping, and when the laser cutting subassembly was cut the polaroid, positional deviation can not take place for the polaroid, guarantees that the shape and the size of the polaroid after the cutting are accurate.

Description

Polaroid laser cutting device with stable clamping

Technical Field

The utility model relates to a polaroid field, concretely relates to stable polaroid laser cutting device of clamping.

Background

The polaroids are all called as polaroids, the imaging of the liquid crystal display device needs to depend on polarized light, and all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass to form the liquid crystal plate with the total thickness of about 1mm, and the liquid crystal plate is an essential component in the liquid crystal imaging technology.

The polaroid adopts laser to cut mostly, when cutting the polaroid of whole book, need fix the polaroid on the cutting bed, because the thickness of polaroid is thinner, be difficult to fix it, traditional cutting device often causes the polaroid to take place the skew owing to insecure to the polaroid clamping for the shape and the size of the polaroid of cutting out take place the deviation, thereby influence the follow-up use of polaroid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stable polaroid laser cutting device of clamping.

In order to achieve the above purpose, the following scheme is provided: a polaroid laser cutting device with stable clamping comprises a base and an electric cabinet, wherein the electric cabinet is arranged on the base, and also comprises a feeding assembly, a fixing assembly and a positioning assembly, the feeding component is arranged on the base, the fixing component is arranged on the base, the positioning component is arranged on one side of the fixing component, the fixed assembly comprises a first workbench, a second workbench and an air pump, the first workbench and the second workbench are arranged on the base side by side, the first workbench is provided with a plurality of first air suction holes which are connected with the air suction pump through a pipeline, the air suction pump is fixed on the base and is electrically connected with the electric cabinet, the second workbench is provided with a plurality of second air suction holes, the second air suction holes are connected with the air suction pump through pipelines, and one side of the second workbench, which is close to the positioning assembly, is provided with a clamping groove.

Wherein, the base is used for installing other groups of components of the device; a controller is arranged in the electric cabinet, and the electric cabinet is a control module of other components of the device; the fixing assembly is used for fixing the polaroid with the cutting function, the air suction pump provides negative pressure suction for the first air suction hole and the second odd suction hole, and the first workbench and the second workbench are used for placing the polaroid.

Further, locating component includes fixing base, right angle baffle, second motor, screw rod and swivel nut, one side fixed connection of fixing base and second workstation, be equipped with second motor and electric cabinet electricity in the fixing base and be connected, the output shaft of second motor passes through the coupling joint with the one end of screw rod, and the screw rod closes soon with the one end of swivel nut, the other end of swivel nut and the vertical section fixed connection of right angle baffle, and the clamping groove laminating on the horizontal segment of right angle baffle and the second workstation for the surface of the horizontal segment of right angle baffle flushes with the surface of second workstation, be equipped with the spout on the clamping groove, the spout is connected and both are sliding connection with the slider that sets up in right angle baffle horizontal segment bottom.

Wherein, second motor, screw rod and swivel nut provide power for the right angle baffle, and the right angle baffle is used for the polarisation location that gets into second workstation department, and the clamping groove is used for placing the right angle baffle, and the slider of right angle baffle department and the spout of clamping groove department are used for the directional removal of right angle baffle, and the right angle baffle can be divided into vertical section and horizontal segment, is that two baffles are ninety degrees fixed connection and constitute.

Further, the positioning assembly further comprises a positioning baffle and a side baffle, the positioning baffle is arranged at the tail end of the second workbench, and the side baffle is arranged on one side, far away from the fixed seat, of the second workbench.

The positioning baffle is used for positioning the end part of the polaroid, and the side baffle is used for positioning the side part of the polaroid.

Further, the pay-off subassembly includes rolling wheel, action wheel, first motor, follows driving wheel and pinch roller, the rolling wheel passes through the support mounting on the base, the action wheel passes through the support mounting with follow driving wheel on the base and the action wheel is located same vertical straight line with follow driving wheel, the output shaft of action wheel and first motor, first motor passes through the support mounting on the base and first motor passes through the electricity with the electric cabinet to be connected, the feed end at first workstation is installed to the pinch roller.

Wherein, it has the polaroid of waiting to cut to roll up on the rolling wheel, and first motor provides power for the action wheel, and action wheel and impulse wheel are used for carrying the polaroid on the rolling wheel to first workstation on, and the pinch roller is pressed the polaroid to first workstation on, and the polaroid of being convenient for gets into the laser cutting region.

Further, a gap is reserved between the first workbench and the second workbench.

Further, still include the laser cutting subassembly, the laser cutting subassembly is installed on first workstation, the cutting region of laser cutting subassembly is located the clearance department between first workstation and the second workstation.

The laser cutting assembly is a common polarizer laser cutter on the market; the clearance between two workstations is used for avoiding laser damage workstation surface when laser cutting subassembly transmission laser.

The utility model discloses a principle and advantage are: the polaroid laser cutting device with stable clamping can be used for righting and positioning the polaroid to be cut through the positioning device, firmly adsorbing the polaroid on the two workbenches through the fixing device, preventing the polaroid to be cut from being shifted in position, and cutting the polaroid through the laser cutting assembly; the stable polaroid laser cutting device of this clamping is stable firm to the polaroid clamping, and when the laser cutting subassembly was cut the polaroid, positional deviation can not take place for the polaroid, guarantees that the shape and the size of the polaroid after the cutting are accurate.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the positioning device of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include:

1. the automatic cutting machine comprises a base, 2. a rolling wheel, 3. a driving wheel, 4. a first motor, 5. a driven wheel, 6. a pressing wheel, 7. a first workbench, 8. a first air suction hole, 9. a laser cutting device, 10. a second workbench, 11. a second air suction hole, 12. an air suction pump, 13. a fixed seat, 14. a right-angle baffle, 15. a positioning baffle, 16. an electric cabinet, 17. a side baffle, 18. a second motor, 19. a screw rod, 20. a threaded sleeve, 21. a clamping groove and 22. a sliding groove.

The specific implementation process is as follows:

as shown in fig. 1 and 2, a polarizer laser cutting device with stable clamping comprises a base 1 and an electric cabinet 16, wherein the electric cabinet 16 is installed on the base 1, the polarizer laser cutting device further comprises a feeding assembly, a fixing assembly and a positioning assembly, the feeding assembly is installed on the base 1, the fixing assembly is installed on the base 1, the positioning assembly is installed on one side of the fixing assembly, the fixing assembly comprises a first workbench 7, a second workbench 10 and an air pump 12, the first workbench 7 and the second workbench 10 are arranged on the base 1 side by side, the first workbench 7 is provided with a plurality of first air suction holes 8, the first air suction holes 8 are connected with the air pump 12 through pipelines, the air pump 12 is fixed on the base 1, the air pump 12 is electrically connected with the electric cabinet 16, the second workbench 10 is provided with a plurality of second air suction holes 11, the second air suction holes 11 are connected with the air pump 12 through pipelines, and a clamping groove 21 is formed on one side of the second workbench 10 close to the positioning assembly.

As shown in fig. 2, the feeding assembly includes a winding wheel 2, a driving wheel 3, a first motor 4, a driven wheel 5 and a pinch roller 6, the winding wheel 2 is mounted on the base 1 through a support, the driving wheel 3 and the driven wheel 5 are mounted on the base 1 through supports, the driving wheel 3 and the driven wheel 5 are located on the same vertical straight line, the driving wheel 3 is connected with an output shaft of the first motor 4, the first motor 4 is mounted on the base 1 through a support, the first motor 4 is electrically connected with the electric cabinet 16, and the pinch roller 6 is mounted at a feeding end of the first workbench 7.

When the stable-clamping polaroid cutting device is used, firstly, the polaroid to be cut on the winding wheel 2 is pulled out, then the polaroid is placed between the driving wheel 3 and the driven wheel 5, so that the driving wheel 3 and the driven wheel 5 press the polaroid, after the polaroid comes out from the space between the driving wheel 3 and the driven wheel 5, the polaroid is pressed between the pressing wheel 6 and the first workbench 7, the rest polaroids of the pressing wheel 6 are in slight contact, and after the polaroid is installed, the electric cabinet 16 at the base 1 can be operated to start the cutting device; the electric cabinet 16 controls the first motor 4 to start, the output shaft of the first motor 4 drives the driving wheel 3 to rotate, and the driving wheel 3 and the driven wheel 5 pull out the polaroid from the winding wheel 2 and further convey the polaroid to the fixed component.

As shown in fig. 3, the positioning assembly includes a fixed seat 13, a right-angle baffle 14, a second motor 18, a screw rod 19 and a threaded sleeve 20, the fixed seat 13 is fixedly connected to one side of the second workbench 10, the second motor 18 is arranged in the fixed seat 13, the second motor 18 is electrically connected to the electric cabinet 16, an output shaft of the second motor 18 is connected to one end of the screw rod 19 through a coupling, the screw rod 19 is screwed to one end of the threaded sleeve 20, the other end of the threaded sleeve 20 is fixedly connected to a vertical section of the right-angle baffle 14, a horizontal section of the right-angle baffle 14 is attached to a clamping groove 21 on the second workbench 10, so that a surface of the horizontal section of the right-angle baffle 14 is flush with a surface of the second workbench 10, a sliding groove 22 is arranged on the clamping groove 21, the sliding groove 22 is connected to a sliding block arranged at the bottom of the horizontal section.

The positioning assembly further comprises a positioning baffle 15 and a side baffle 17, the positioning baffle 15 is arranged at the tail end of the second workbench 10, and the side baffle 17 is arranged on one side, far away from the fixed seat 13, of the second workbench 10.

The polaroid is conveyed to the first workbench 7 and the second workbench 10 until the end part of the polaroid is contacted with a positioning baffle 15 of the positioning assembly, the electric cabinet 16 controls the first motor 4 to stop rotating and controls the second motor 18 positioned in the fixed seat 13 to start, an output shaft of the second motor 18 drives the screw rod 19 to rotate, the screw rod 19 drives the screw sleeve 20 to move, the screw sleeve 20 extends out of the fixed seat 13, the screw sleeve 20 pushes the right-angle baffle 14 to move, and the slide block at the right-angle baffle 14 and the slide groove 22 at the clamping groove 21 play a role in guiding the right-angle baffle 14, so that the right-angle baffle 14 can only move directionally in the clamping groove 21; because the polaroid has a part to be located the horizontal segment of right angle baffle 14, when right angle baffle 14 moved, can drive the polaroid and move together, until right angle baffle 14 and side shield 17 with the polaroid position alignment, because when the polarisation was carried to second workstation 10, its position was only slightly the deviation, so after positioning of locating component, the position of polaroid can reach preset position, its positional deviation can be ignored, electric cabinet 16 control second motor 18 stop motion this moment.

After the polaroid location finishes, the fixed subassembly of electric cabinet 16 control starts, and electric cabinet 16 control aspiration pump 12 starts, and aspiration pump 12 bleeds through the pipeline for first suction opening 8 and 11 departments of second suction opening form the negative pressure, and then first suction opening 8 and second suction opening 11 adsorb the polaroid on the surface of first workstation 7 and second workstation 10.

As shown in fig. 1, a gap is left between the first table 7 and the second table 10.

As shown in fig. 1, it further comprises a laser cutting assembly mounted on the first table 7, the cutting area of the laser cutting assembly being located at the gap between the first table 7 and the second table 10.

After the polaroid is fixed by the fixing assembly, the electric cabinet 16 controls the laser cutting assembly to start, the laser head emitting part of the laser cutting assembly cuts laser to cut off the polaroid, and the laser can irradiate the gap between the two working tables without damaging the surfaces of the two working tables.

After one polaroid is cut, the electric cabinet 16 controls the laser cutting assembly, the fixing assembly and the positioning assembly to reset, and then the next polaroid can be cut.

The polaroid laser cutting device with stable clamping can be used for righting and positioning the polaroid to be cut through the positioning device, firmly adsorbing the polaroid on the two workbenches through the fixing device, preventing the polaroid to be cut from being shifted in position, and cutting the polaroid through the laser cutting assembly; the stable polaroid laser cutting device of this clamping is stable firm to the polaroid clamping, and when the laser cutting subassembly was cut the polaroid, positional deviation can not take place for the polaroid, guarantees that the shape and the size of the polaroid after the cutting are accurate.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details, features, or other details of the present invention in the form of a more detailed description, which is presented for the purpose of illustration only, the more detailed description being taken by way of example only, and the more detailed description being presented for the purpose of illustrating the principles of the invention as embodied in the form of a more complete and readily available computer-readable medium. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a stable polaroid laser cutting device of clamping, includes base (1) and electric cabinet (16), install on base (1) electric cabinet (16), its characterized in that: the automatic air suction device is characterized by further comprising a feeding assembly, a fixing assembly and a positioning assembly, wherein the feeding assembly is installed on the base (1), the fixing assembly is installed on the base (1), the positioning assembly is installed on one side of the fixing assembly, the fixing assembly comprises a first workbench (7), a second workbench (10) and an air suction pump (12), the first workbench (7) and the second workbench (10) are arranged on the base (1) side by side, a plurality of first air suction holes (8) are formed in the first workbench (7), the first air suction holes (8) are connected with the air suction pump (12) through pipelines, the air suction pump (12) is fixed on the base (1) and the air suction pump (12) is electrically connected with the electric cabinet (16), a plurality of second air suction holes (11) are formed in the second workbench (10), and the second air suction holes (11) are connected with the air suction pump (12) through pipelines, and a clamping groove (21) is formed in one side, close to the positioning assembly, of the second workbench (10).

2. The laser cutting device for the polarizer with stable clamping function according to claim 1, wherein: the positioning assembly comprises a fixed seat (13), a right-angle baffle (14), a second motor (18), a screw rod (19) and a threaded sleeve (20), the fixed seat (13) is fixedly connected with one side of a second workbench (10), the second motor (18) is arranged in the fixed seat (13), the second motor (18) is electrically connected with an electric cabinet (16), an output shaft of the second motor (18) is connected with one end of the screw rod (19) through a coupler, the screw rod (19) is screwed with one end of the threaded sleeve (20), the other end of the threaded sleeve (20) is fixedly connected with a vertical section of the right-angle baffle (14), a horizontal section of the right-angle baffle (14) is attached to a clamping groove (21) in the second workbench (10), so that the surface of the horizontal section of the right-angle baffle (14) is flush with the surface of the second workbench (10), a sliding groove (22) is arranged on the clamping groove (21), the sliding groove (22) is connected with a sliding block arranged at the bottom of the horizontal section of the right-angle baffle (14) and is in sliding connection with the sliding block.

3. The laser cutting device for the polarizer with stable clamping function according to claim 2, wherein: the positioning assembly further comprises a positioning baffle (15) and a side baffle (17), the positioning baffle (15) is arranged at the tail end of the second workbench (10), and the side baffle (17) is arranged on one side, far away from the fixed seat (13), of the second workbench (10).

4. The laser cutting device for the polarizer with stable clamping function according to claim 1, wherein: the feeding assembly comprises a rolling wheel (2), a driving wheel (3), a first motor (4), a driven wheel (5) and a pressing wheel (6), wherein the rolling wheel (2) is arranged on a base (1) through a support, the driving wheel (3) and the driven wheel (5) are arranged on the base (1) through supports, the driving wheel (3) and the driven wheel (5) are arranged on the same vertical straight line, the driving wheel (3) is connected with an output shaft of the first motor (4), the first motor (4) is arranged on the base (1) through a support, the first motor (4) is electrically connected with an electric cabinet (16) through the electric support, and the pressing wheel (6) is arranged at the feeding end of a first workbench (7).

5. The laser cutting device for the polarizer with stable clamping function according to claim 1, wherein: and a gap is reserved between the first workbench (7) and the second workbench (10).

6. The laser cutting device for the polarizer with stable clamping function according to claim 1, wherein: still include the laser cutting subassembly, the laser cutting subassembly is installed on first workstation (7), the cutting region of laser cutting subassembly is located the clearance department between first workstation (7) and second workstation (10).