CN213005576U

CN213005576U - Light guide plate film cutting and fixing device

Info

Publication number: CN213005576U
Application number: CN202020508850.3U
Authority: CN
Inventors: 彭浩; 余权胜
Original assignee: Anhui Zhongxian Intelligent Robot Co ltd
Current assignee: Anhui Zhongxian Intelligent Robot Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-04-20
Anticipated expiration: 2030-04-09

Abstract

The utility model belongs to the technical field of machining equipment, especially, be a light guide plate film cutting fixing device, comprises a workbench, the top of workstation inner wall can be dismantled and be connected with the mounting panel, the cylinder is installed to the lower terminal surface of mounting panel, the lower terminal surface of cylinder can be dismantled and be connected with cutting device, the equal fixedly connected with thickness closing device in the left and right sides of cutting device, two the equal swing joint in one side that thickness closing device carried on the back mutually has width closing device, through adjusting width closing device, makes two and adjusts width closing device and press from both sides the light guide plate tightly, and two thickness closing device compress tightly the surface of light guide plate simultaneously to displacement and vibration can take place for the light guide plate when having prevented to cut for accuracy greatly reduced when cutting and rupture, cause the waste to the light guide plate.

Description

Light guide plate film cutting and fixing device

Technical Field

The utility model relates to a machining equipment technical field, concretely relates to membrane fixing device is cut to light guide plate.

Background

The light guide plate is made of optical acrylic or PC (polycarbonate) plates, then high-tech materials with high reflectivity and no light absorption are used, the bottom surfaces of the optical acrylic plates are engraved by laser, V-shaped cross grid engraving and UV screen printing technologies are used for printing light guide points, the optical acrylic plates are used for absorbing the light emitted from the lamps to stay on the surfaces of the optical acrylic plates, when the light reaches each light guide point, the reflected light can be diffused towards each angle, then the reflected light is emitted from the front surface of the light guide plate under the condition of damaging the reflection condition, and when the light guide plate is processed, the processed light guide plate is generally a whole piece and needs to be cut to reach the required size.

Present light guide plate cut membrane fixing device when not cutting to the fixed device of light guide plate thickness and width, and then lead to cutting precision greatly reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a membrane fixing device is cut to light guide plate has and carries out the characteristics fixed according to the width and the thickness of light guide plate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a light guide plate cuts membrane fixing device, includes the workstation, the top of workstation inner wall can be dismantled and be connected with the mounting panel, the cylinder is installed to the lower terminal surface of mounting panel, the lower terminal surface of cylinder can be dismantled and be connected with cutting device, the equal fixedly connected with thickness closing device in the left and right sides of cutting device, two the equal swing joint in one side that thickness closing device carried on the back mutually has width closing device.

In order to produce the dust to the cutting in-process and carry out the dust absorption processing, as the utility model relates to a membrane fixing device is cut to light guide plate is preferred, the lower terminal surface fixedly connected with under casing of workstation, the bottom swing joint of under casing inner wall has the dust catcher, the up end of dust catcher can be dismantled and be connected with the dust absorption pipe, the other end of dust absorption pipe sees can dismantle and be connected with the dust absorption mouth, the up end of under casing seted up with dust absorption mouth assorted opening, the up end parallel and level of open-ended up end and dust absorption mouth.

For the position of two fixed clamp plates in order to make the clamp plate horizontal slip, as the utility model relates to a membrane fixing device is cut to light guide plate is preferred, two first spouts about mounting panel symmetric distribution are seted up on the top of workstation inner wall, two width closing device's up end all can be dismantled and be connected with first stopper, even two first stopper all is located the inside of two first spouts and with two first spout sliding connection.

In order to press from both sides the light guide plate that needs the cutting with two clamp plates tightly, as the utility model relates to a membrane fixing device is cut to light guide plate is preferred, width closing device includes two clamp plates about cutting device symmetric distribution, two the equal fixedly connected with axle bed in one side that the clamp plate carried on the back mutually, two the opposite side swing joint of axle bed has adjusting screw, the left and right sides of workstation all is provided with the handle, two adjusting screw's the other end runs through and extends to the outside of workstation, and with handle fixed connection.

In order to compress tightly two closing device main parts according to the thickness of light guide plate, as the utility model relates to a membrane fixing device is cut to light guide plate is preferred, two the second spout has all been seted up to the relative one side of pinch-off blades, and the inside equal swing joint of two second spouts has a fixing base, two the equal fixedly connected with powerful spring in the relative one side of fixing base, two powerful spring fixed connection is at cutting device's both ends, two the equal fixedly connected with closing device main part of lower terminal surface of fixing base.

For the convenience of installation blade, as the utility model relates to a membrane fixing device is cut to light guide plate is preferred, cutting device includes the installation piece, the lower terminal surface fixedly connected with fixed block of installation piece, the inside of fixed block is provided with the blade, the lower terminal surface of fixed block can be dismantled and be connected with the cardboard, the lower extreme of blade runs through the cardboard and extends to the lower terminal surface of cardboard.

In order to reduce the vibrations of equipment when cutting the light guide plate, as the utility model relates to a membrane fixing device is cut to light guide plate is preferred, four evenly distributed's damping spring are installed to the lower terminal surface of under casing, damping spring's lower terminal surface fixedly connected with branch, the lower terminal surface fixedly connected with stabilizer blade of branch.

In order to reduce the damage of closing device main part to the light guide plate, as the utility model relates to a membrane fixing device is cut to light guide plate is preferred, the lower terminal surface of closing device main part can be dismantled and be connected with rubber cushion.

In order to make things convenient for and get the dust catcher in the inside putting of under casing, as the utility model relates to a light guide plate cuts membrane fixing device is preferred, the preceding terminal surface of under casing can be dismantled and be connected with two door plants, two the preceding terminal surface of door plant can be dismantled and be connected with the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of membrane fixing device is cut to light guide plate, width and thickness according to the light guide plate, drive adjusting screw through rotating two handles and remove one side of light guide plate with the clamp plate, two powerful elasticity are tensile thereupon when the clamp plate removes, it removes thereupon to drive the closing device main part of the fixing base lower extreme that two powerful springs left sides are connected, start the cylinder after that, the lift of cylinder drives the surface that the cutting device main part of lower extreme reachd the light guide plate, the closing device main part compresses tightly the surface of light guide plate simultaneously, thereby displacement and vibration can take place for the light guide plate when having prevented to cut, accuracy greatly reduced when making to cut and break, it is extravagant to lead to the fact.

2. This kind of light guide plate cuts membrane fixing device, when equipment cuts the light guide plate, starts the dust catcher, and the dust that the opening that drives the dust absorption mouth and set up through the under casing is to workstation upper end production inhales the dust absorption pipe, reachs the inside of dust catcher after that to produce the pollution of sweeps dust easily when avoiding cutting, influence workman's operational environment.

3. This kind of membrane fixing device is cut to light guide plate, through seting up two first spouts on the top of workstation inner wall, the inside horizontal slip of first spout is installed to the one end of clamp plate to fixed clamp plate has been reached and the effect that makes the clamp plate horizontal slip, carries on spacingly to the clamp plate of horizontal slip through first stopper, thereby has reached the effect that drops from the back of first spout when preventing the clamp plate horizontal slip.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a sectional view of a light guide plate film cutting and fixing device of the present invention;

FIG. 3 is a view of the cutting device of the present invention;

FIG. 4 is a structural view of the main body of the pressing device of the present invention;

in the figure, 1, a workbench; 101. a first chute; 2. a width compressing device; 201. adjusting the screw rod; 202. a rotating shaft seat; 203. a clamping plate; 204. a second chute; 205. a first stopper; 206. a handle; 3. mounting a plate; 301. a cylinder; 4. a cutting device; 401. mounting blocks; 402. a fixed block; 403. clamping a plate; 404. a blade; 5. a thickness pressing device; 501. a fixed seat; 502. a strong spring; 6. a pressing device main body; 601. a rubber cushion; 7. a bottom box; 701. an opening; 702. a door panel; 7021. a handle; 8. a vacuum cleaner; 801. a dust collection pipe; 802. a dust suction port; 9. a damping spring; 901. a strut; 902. and (3) a support leg.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a light guide plate cuts membrane fixing device, includes workstation 1, and the top of 1 inner wall of workstation can be dismantled and is connected with mounting panel 3, and cylinder 301 is installed to the lower terminal surface of mounting panel 3, and the lower terminal surface of cylinder 301 can be dismantled and is connected with cutting device 4, and the equal fixedly connected with thickness closing device 5 in the left and right sides of cutting device 4, the equal swing joint in one side that two thickness closing device 5 carried on the back mutually has width closing device 2.

In this embodiment: the type of the cylinder 301 is: SC, width according to the light guide plate, through adjusting width closing device 2, make two adjust width closing device 2 and press from both sides tightly the light guide plate, start cylinder 301 after that, the lift of cylinder 301 drives the surface that cutting device main part 4 of lower extreme reachd the light guide plate, two thickness closing device 5 compress tightly the surface of light guide plate simultaneously, cutting device main part 4 cuts the light guide plate, start cylinder 301 after that, the lift of cylinder 301 drives the surface that cutting device main part 4 of lower extreme reachd the light guide plate, thereby displacement and vibration can take place for the light guide plate when having prevented to cut, make and cut when breaking accuracy greatly reduced, cause the waste to the light guide plate.

Specifically, the lower terminal surface fixedly connected with under casing 7 of workstation 1, the bottom swing joint of under casing 7 inner wall has dust catcher 8, and the up end of dust catcher 8 can be dismantled and be connected with dust absorption pipe 801, and dust absorption pipe 801's the other end is seen can be dismantled and is connected with dust absorption mouth 802, and the up end of under casing 7 is seted up with dust absorption mouth 802 assorted opening 701, the up end parallel and level of opening 701 and the up end of dust absorption mouth 802.

In this embodiment: when equipment cuts the light guide plate, start dust catcher 8, the dust that opening 701 that drives dust absorption mouth 802 and set up through under casing 7 produced the workstation 1 upper end inhales dust absorption pipe 801, reachs the inside of dust catcher 8 after that to produce the pollution of sweeps dust easily during avoiding cutting, influence workman's operational environment.

Specifically, two first chutes 101 which are symmetrically distributed about the mounting plate 3 are formed in the top end of the inner wall of the workbench 1, the upper end faces of the two width pressing devices 2 are detachably connected with first limiting blocks 205, and the two first limiting blocks 205 are located inside the two first chutes 101 and are connected with the two first chutes 101 in a sliding mode.

In this embodiment: two first chutes 101 are formed in the top end of the inner wall of the workbench 1, and then one end of the width pressing device 2 is installed on the inner side left-right sliding of the first chute 101, so that the effects of fixing the width pressing device 2 and enabling the width pressing device 2 to slide left and right are achieved, the width pressing device 2 sliding left and right is limited through the first limiting block 205, and the effect of preventing the width pressing device 2 from sliding left and right and falling off from the back of the first chute 101 is achieved.

Specifically, width closing device 2 includes two clamp plates 203 about 4 symmetric distributions of cutting device, and two clamp plates 203 are the equal fixedly connected with axle bed 202 in one side that carried on the back mutually, and the opposite side swing joint of two axle beds 202 has adjusting screw 201, and the left and right sides of workstation 1 all is provided with handle 206, and two adjusting screw 201's the other end runs through and extends to the outside of workstation 1, and with handle 206 fixed connection.

In this embodiment: the two handles 206 are rotated to drive the adjusting screws 201 to move the clamping plate 203 to one side of the light guide plate, the two strong springs 502 are stretched along with the movement of the clamping plate 203, and the pressing device main body 6 at the lower end of the fixing seat 501 connected to the left sides of the two strong springs 502 is driven to move along with the movement of the clamping plate 203, so that the effect of clamping the light guide plate by the two clamping plates 203 is achieved.

Specifically, second spout 204 has all been seted up to two opposite one sides of clamp plate 203, and two inside equal swing joint of second spout 204 have fixing base 501, the equal fixedly connected with powerful spring 502 in two opposite one sides of fixing base 501, and two powerful spring 502 fixed connection are at cutting device 4's both ends, the equal fixedly connected with closing device main part 6 of lower terminal surface of two fixing bases 501.

In this embodiment: when the clamping plate 203 moves, the two strong springs 502 stretch along with the clamping plate, the pressing device main body 6 at the lower end of the fixing seat 501 connected to the left sides of the two strong springs 502 is driven to move along with the clamping plate, and meanwhile, the pressing device main body 6 presses the surface of the light guide plate, so that the effect that the two pressing device main bodies 6 press the light guide plate is achieved.

Specifically, cutting device 4 includes installation piece 401, and the lower terminal surface fixedly connected with fixed block 402 of installation piece 401, the inside of fixed block 402 are provided with blade 404, and the lower terminal surface of fixed block 402 can be dismantled and be connected with cardboard 403, and cardboard 403 is run through and extend to the lower terminal surface of cardboard 403 to the one end of blade 404.

In this embodiment: connect fixed block 402 and cylinder 301 through installation piece 401 to reached the effect of easy to assemble blade 404, fixed cardboard 403 and blade 404, and then connect cardboard 403 to dismantle the lower extreme of installing fixed block 402, thereby the convenient effect to the blade 404 replacement after the damage.

Specifically, four damping springs 9 which are uniformly distributed are mounted on the lower end face of the bottom case 7, a supporting rod 901 is fixedly connected to the lower end face of each damping spring 9, and a supporting leg 902 is fixedly connected to the lower end face of each supporting rod 901.

In this embodiment: be connected damping spring 9 and stabilizer blade 902 through branch 901, and then conveniently place ground through stabilizer blade 902 with equipment, when the cutting light guide plate, through damping spring 9 of terminal surface installation under the under casing 7, carry out the cushioning effect to equipment to reached the more accurate effect of messenger's cutting light guide plate precision.

Specifically, the lower end surface of the pressing device main body 6 is detachably connected with a rubber cushion 601.

In this embodiment: through setting up rubber cushion 601 at the lower terminal surface of closing device main part 6, and then closing device main part 6 compresses tightly the light guide plate, rubber cushion 601 reduces the friction to the light guide plate to the not impaired effect in light guide plate surface has been protected.

Specifically, the front end face of the bottom case 7 is detachably connected with two door panels 702, and the front end faces of the two door panels 702 are detachably connected with handles 7021.

In this embodiment: by pulling the handle 7021, the two door panels 702 are opened, so that the dust collector 8 can be conveniently placed in or taken out of the bottom case 7.

The utility model discloses a theory of operation and use flow: the worker puts the light guide plate from the rear end of the workbench 1 to the inner lower end of the workbench 1, according to the width and thickness of the light guide plate, the worker rotates the two handles 206 to drive the adjusting screw 201 to move the clamping plate 203 to one side of the light guide plate, when the clamping plate 203 moves towards the light guide plate, the upper end of the clamping plate 203 slides in the first chute 101, the two strong springs 502 stretch along with the movement of the clamping plate 203, the pressing device main body 6 at the lower end of the fixing seat 501 connected to the left sides of the two strong springs 502 moves along with the movement, then the cylinder 301 is started, the cylinder 301 is lifted and lowered to drive the cutting device main body 4 at the lower end to reach the surface of the light guide plate, meanwhile, the pressing device main body 6 presses the surface of the light guide plate to start cutting the light guide plate, then the dust collector 8 is started, and the dust suction port, then, the dust reaches the inside of the dust collector 8, the damper spring 9 attached to the lower end surface of the bottom case 7 cushions the equipment, and after the cutting is completed, the handle 7021 is pulled to open the two door panels 702, and the dust collector 8 is taken out to clean the sucked dust.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A light guide plate film cutting and fixing device is characterized by comprising:

a work table;

the mounting plate is detachably connected to the top end of the inner wall of the workbench;

the cylinder is arranged on the lower end face of the mounting plate;

the cutting device is detachably connected to the lower end face of the cylinder, the thickness pressing devices are fixedly connected to the left side and the right side of the cutting device, and the width pressing devices are movably connected to one sides of the thickness pressing devices, which are opposite to each other.

2. The light guide plate cutting fixture according to claim 1, wherein: the lower terminal surface fixedly connected with under casing of workstation, the bottom swing joint of under casing inner wall has the dust catcher, the up end of dust catcher can be dismantled and be connected with the dust absorption pipe, the other end of dust absorption pipe is seen can to dismantle and is connected with the dust absorption mouth, the up end of under casing seted up with dust absorption mouth assorted opening, the up end parallel and level of open-ended up end and dust absorption mouth.

3. The light guide plate cutting fixture according to claim 1, wherein: two first chutes which are symmetrically distributed relative to the mounting plate are formed in the top end of the inner wall of the workbench, two first limiting blocks are detachably connected to the upper end face of the width pressing device, and the two first limiting blocks are located inside the two first chutes and are in sliding connection with the two first chutes.

4. The light guide plate cutting fixture according to claim 1, wherein: the width closing device includes two about the clamp plate of cutting device symmetric distribution, two the equal fixedly connected with rotation axis seat in one side that the clamp plate carried on the back mutually, two the opposite side swing joint of rotation axis seat has adjusting screw, the left and right sides of workstation all is provided with the handle, two adjusting screw's the other end runs through and extends to the outside of workstation, and with handle fixed connection.

5. The light guide plate cutting fixture according to claim 4, wherein: two the second spout has all been seted up to the relative one side of pinch-off blades, and two inside equal swing joint of second spout has a fixing base, two the equal fixedly connected with powerful spring in the relative one side of fixing base, two powerful spring fixed connection is at cutting device's both ends, two the equal fixedly connected with closing device main part of lower terminal surface of fixing base.

6. The light guide plate cutting fixture according to claim 1, wherein: the cutting device comprises an installation block, a fixed block is fixedly connected to the lower end face of the installation block, a blade is arranged inside the fixed block, a clamping plate is detachably connected to the lower end face of the fixed block, and the lower end of the blade penetrates through the clamping plate and extends to the lower end face of the clamping plate.

7. The light guide plate cutting fixture according to claim 2, wherein: four damping springs which are uniformly distributed are installed on the lower end face of the bottom box, a supporting rod is fixedly connected to the lower end face of each damping spring, and supporting legs are fixedly connected to the lower end face of each supporting rod.

8. The light guide plate cutting fixture according to claim 5, wherein: the lower end face of the pressing device main body is detachably connected with a rubber cushion.

9. The light guide plate cutting fixture according to claim 2, wherein: the front end face of the bottom box is detachably connected with two door plates, and the front end faces of the two door plates are detachably connected with handles.