CN111941309B

CN111941309B - Carrier adaptive to polaroid

Info

Publication number: CN111941309B
Application number: CN202010706833.5A
Authority: CN
Inventors: 白利锋; 王亚洲
Original assignee: Suzhou Industrial Park Jietai Packaging Materials Co ltd
Current assignee: Suzhou Industrial Park Jietai Packaging Materials Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2022-04-05
Anticipated expiration: 2040-07-21
Also published as: CN111941309A

Abstract

The invention discloses a carrier adaptive to a polaroid, which comprises a main body and a plurality of surrounding edges arranged on the side wall of the main body, wherein the surrounding edges are distributed in a step shape; the upper surface of the main body is provided with a plurality of limiting assemblies for fixing the polaroid; the horizontal distance between the side edge of the main body and the side edge of the surrounding edge and the side edge of the polaroid is 15-100 mm. The invention can be adapted to various processing equipment.

Description

Carrier adaptive to polaroid

Technical Field

The invention relates to the field of storage and transportation carriers for polaroids, in particular to a carrier adaptive to a polaroid.

Background

The polaroid is a necessary component of liquid crystal display imaging, the liquid crystal comprises two polaroids arranged in front and back, the two polaroids are attached to the liquid crystal glass, and the liquid crystal sheet with the total thickness of about 1mm is formed. The production, manufacture and composition of the polarizer belong to different processing stages respectively, and are generally manufactured by different manufacturers, so that each manufacturer can utilize own equipment to process the polarizer, and the carrier for bearing the polarizer is required to be capable of being adapted to various equipment of different manufacturers.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a carrier adaptive to a polarizer, which can be adaptive to various processing equipment.

In order to solve the technical problem, the invention provides a carrier adaptive to a polarizer, which comprises a main body and a plurality of surrounding edges arranged on the side wall of the main body, wherein the surrounding edges are distributed in a step shape; the upper surface of the main body is provided with a plurality of limiting assemblies for fixing the polaroid; the horizontal distance between the side edge of the main body and the side edge of the surrounding edge and the side edge of the polaroid is 15-100 mm.

Furthermore, the side wall of the main body is provided with a plurality of bulges.

Furthermore, the limiting assembly comprises a plurality of seat bodies, the main body is provided with a sliding groove, and the seat bodies can be embedded in the sliding groove to move; the seat body can be abutted against the main body through the locking mechanism so as to lock the seat body.

Furthermore, the locking mechanism comprises a shifting fork, a linkage piece and a butt plate, the base body comprises a butt plate, and the shifting fork comprises an eccentric part; the upper end of the linkage piece is connected with the eccentric part, and the lower end of the linkage piece is connected with the butt joint plate; the butt joint plate is positioned below the seat body, and the shifting fork can drive the butt joint plate to move through the linkage piece; when the proximal end of the eccentric part is contacted with the abutting plate, the abutting plate is far away from the seat body; when the far end of the eccentric part is contacted with the abutting plate, the abutting plate is close to the base body.

Further, the eccentric part is a cam or an eccentric wheel.

Furthermore, the locking mechanisms positioned on the same side are connected with a linkage mechanism together, the linkage mechanism comprises a gear shaft, a plurality of gears and a plurality of curve racks, and the gear shaft penetrates through the centers of all the gears and can drive the gears to rotate; the butt joint plate is rotationally connected with the gear and can drive the gear to move in the vertical direction; the curved rack comprises a first tooth part, a second tooth part, a third tooth part and a fourth tooth part which are sequentially connected, the first tooth part and the third tooth part are symmetrically arranged, and the second tooth part and the fourth tooth part are symmetrically arranged; the first tooth part, the second tooth part, the third tooth part and the fourth tooth part can be meshed with the gear, and the distance between the first tooth part and the third tooth part is equal to the distance of the movement of the butt plate; the gear and the third tooth engage when the proximal end of the eccentric portion and the abutment plate are in contact; the gear and the first tooth engage when the distal end of the eccentric portion contacts the abutment plate.

Furthermore, the second tooth portion and the third tooth portion are arranged in an arc shape.

Furthermore, a displacement sensor and a pressure sensor are arranged on the seat body.

Further, the lower surface of the main body is a plane.

Further, the upper surface of the main body is formed by mixing and extruding the antistatic particles and the ABS particles.

The invention has the beneficial effects that:

in the process of processing the polaroid, the main body is placed on a clamp of processing equipment, and surrounding edges with different sizes can be matched with the corresponding clamp, so that the main body and the clamp are locked relatively; when the main body is used for bearing the polaroid, the surrounding edges distributed in the step shape can be adapted to different processing equipment of different enterprises, so that the polaroid can be directly processed on the main body during flow processing in different procedures, the processing efficiency of the polaroid can be improved, the damage to the polaroid in the processes of storage, transportation and processing can be reduced, and meanwhile, the production cost of the polaroid can be reduced.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a second schematic structural view of the present invention;

FIG. 4 is a schematic structural view of the base of the present invention;

FIG. 5 is an unlocked state of the locking mechanism of the present invention;

FIG. 6 is a locked state of the locking mechanism of the present invention;

fig. 7 is a schematic view of a curved rack in accordance with the present invention.

The reference numbers in the figures illustrate: 1. a main body; 11. surrounding edges; 12. a protrusion; 13. a chute; 14. a groove; 3. a base body; 31. a butt joint plate; 32. a stopper; 33. a baffle plate; 34. a protruding portion; 36. a first limiting part; 37. a second limiting part; 41. a shifting fork; 411. a handle; 412. an eccentric portion; 42. a linkage member; 43. a butt plate; 5. a gear shaft; 51. a gear; 6. a curved rack; 61. a first tooth portion; 62. a second tooth portion; 63. a third tooth portion; 64. and a fourth tooth portion.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1 to 7, an embodiment of a polarizer-adapted carrier according to the present invention includes a main body 1 and a plurality of surrounding edges 11 disposed on sidewalls of the main body 1, wherein the surrounding edges 11 are distributed along the sidewalls of the main body 1 in a step shape. In the process of processing the polarizer, the main body 1 is placed on a fixture of a processing device, and the surrounding edges 11 with different sizes can be adapted to the corresponding fixture, so that the relative locking of the main body 1 and the fixture is realized. When the main body 1 is used for bearing the polaroid, the surrounding edges 11 distributed in the step shape can be adapted to different processing equipment of different enterprises, so that the polaroid can be directly processed on the main body 1 during flow processing in different procedures, the processing efficiency of the polaroid can be improved, the damage to the polaroid in the processes of storage, transportation and processing can be reduced, and meanwhile, the production cost of the polaroid can be reduced. When the polaroid is placed on the main body 1, in order to improve the position accuracy when the polaroid is fixed, two vertically arranged sides of the polaroid are generally used as the reference, and then the position of the limiting assembly is adjusted according to the specification of the polaroid, so that the limiting assembly can be abutted against the other two sides of the polaroid, and the polaroid is fixed. In this embodiment, the distance between the two side edges of the polarizer as the reference and the side edge of the main body 1 is 15-100mm, and the horizontal distance between the two side edges and the surrounding edge 11 is 15-100 mm. Through the minimum horizontal distance between restriction polaroid side and main part 1 side and surrounding edge 11, both be convenient for guarantee the precision of position when the polaroid is placed, also be convenient for restrict the size of surrounding edge 11 to make surrounding edge 11 can with the anchor clamps adaptation of different equipment.

In addition, a plurality of protrusions 12 are further arranged on the side wall of the main body 1, and the protrusions 12 at different positions can abut against or adapt to clamps of different equipment, so that the stability of the main body 1 and the clamps of the equipment in locking is improved.

The upper surface of the main body 1 is provided with a plurality of limiting assemblies which are used for fixing the polaroid so as to reduce the position deviation of the polaroid in the processes of storage, transportation and processing and easily ensure the position stability of the polaroid in the processing process.

The limiting assembly comprises a plurality of seat bodies 3, a sliding groove 13 is formed in the main body 1, and the seat bodies 3 can be embedded in the sliding groove 13 to move, so that the positions of the seat bodies 3 can be adjusted according to the specifications of the polaroid, and the seat bodies 3 are abutted to the polaroid. The base body 3 can abut against the main body 1 through the locking mechanism, and after the base body 3 moves to the position abutting against the polaroid along the sliding groove 13, the base body 3 and the main body 1 can be locked through the locking mechanism.

The locking mechanism comprises a fork 41, a link 42 and a butt plate 43, the housing 3 comprises an abutment plate 31 at its lower end, and the fork 41 comprises an eccentric portion 412 at its bottom. The upper end of the link member 42 is connected to the eccentric portion 412, while the lower end thereof is connected to the abutment plate 43, while the fork 41 is located above the abutment plate 31, so that the link member 42 and the abutment plate 43 can be moved by the rotation of the fork 41 to abut against the body 1 by means of the abutment plate 43.

When the shifting fork 41 is rotated, the shifting fork 41 can drive the butt plate 43 to move through the linkage 42, so that the butt plate 43 can approach or depart from the seat body 3. In this embodiment, when the proximal end of the eccentric portion 412 contacts the abutting plate 31, the linkage member 42 moves downward to drive the abutting plate 43 fixed thereto to move downward synchronously, so that the abutting plate 43 is far away from the main body 1; at this time, the locking mechanism is in an unlocked state, and the seat body 3 can move along the position of the sliding groove 13. When the distal end of the eccentric portion 412 contacts the abutting plate 31, the link member 42 moves upward to drive the abutting plate 43 fixed thereto to move upward synchronously, so that the abutting plate 43 fits the main body 1; the locking of the position of the locking mechanism is thus achieved by the action of the abutment plate 43 and the housing 3. In addition, in order to reduce the position deviation of the shift fork 41 during the rotation process in the present embodiment, a rotation pin is penetrated in the shift fork 41, the link 42 is penetrated from the rotation pin, and the lower end portion of the link 42 penetrating from the rotation pin is penetrated into the butt plate 43, so as to realize the connection between the link 42 and the rotation pin. Since the fork 41 is located above the abutting plate 31 and the abutting plate 43 is located below the seat body 3, when the link 42 is used to connect the fork 41 and the abutting plate 43, the link 42 penetrates through the lower end of the seat body 3 when penetrating out of the fork 41 and then penetrates into the abutting plate 43. The position of the shift fork 41 above the abutment plate 31 can thus be limited by the cooperation of the link 42 and the seat 3 to reduce the shift of the position of the shift fork 41 during rotation.

The fork 41 further includes a handle 411, and the handle 411 and the eccentric portion 412 are integrally formed. The use of the handle 411 facilitates rotation of the fork 41 for ease of use by the operator.

In order to reduce the weight of the main body 1 in this embodiment, the interior of the main body 1 is provided as a cavity, so that the docking plate 43 can be placed inside the main body 1. In addition, in order to guarantee the strength and the rigidity of the main body 1 during use and reduce the deformation during use, a plurality of reinforcing ribs are arranged in the cavity of the main body 1. In this embodiment, the eccentric portion 412 may be an eccentric wheel or a cam, the proximal end of the eccentric portion 412 is an end close to the hinge position of the eccentric portion 412 and the main body 1, and the distal end of the eccentric portion 412 is an end far from the hinge position of the eccentric portion 412 and the main body 1.

In addition, a baffle 33 is further disposed on the base body 3, and the baffle 33 is disposed along the height direction of the base body 3 for limiting the rotation angle of the shift fork 41. When the proximal end of the eccentric portion 412 contacts with the upper surface of the abutting plate 31, the handle 411 connected with the eccentric portion 412 is at a position close to the vertical position at this time, and the baffle 33 provided on the seat body 3 abuts against the handle 411, so that the rotation angle of the handle 411 can be limited, and the stability of the eccentric portion 412 when contacting with the abutting plate 31 can be increased. In this embodiment, the stopper 32 provided on the contact plate 31 and the stopper 33 provided on the housing 3 can cooperate with each other to limit the rotation angle of the shift fork 41, which is convenient for rotating the shift fork 41 and can increase the stability of the shift fork 41 and the contact plate 31 when they are engaged with each other.

The base body 3 is provided with a first limiting part 36, and the first limiting part 36 can be contacted with the handle 411 in the process of rotating the shifting fork 41. The link 42 penetrates through the seat body 3 when connecting the shift fork 41 and the butt plate 43, so as to connect the shift fork 41 and the seat body 3, and therefore, in the process of rotating the shift fork 41, the link 42 applies a limiting force to the shift fork 41 in the direction of the seat body 3. Meanwhile, the handle 411 is in contact with the first limiting part 36, so that in the process of rotating the shifting fork 41, the first limiting part 36 can apply thrust to the handle 411, and the shifting fork 41 can further reduce the position deviation under the common action of the linkage 42 and the first limiting part 36, so that the position accuracy of the shifting fork 41 is ensured. Therefore, the handle 411 synchronously performs an arc motion during the rotation of the eccentric portion 412, and thus the first position-limiting portion 36 is arranged in an arc shape in order to ensure the stability of the contact between the first position-limiting portion 36 and the handle 411.

In addition, the seat body 3 is further provided with a second limiting portion 37, and the second limiting portion 37 can contact with the eccentric portion 412 in the process of rotating the shift fork 41. In the process of rotating the shifting fork 41, the second limiting portion 37 also applies a thrust force to the eccentric portion 412, so that the shifting fork 41 can further reduce the position deviation under the common action of the linkage 42 and the second limiting portion 37, and the position accuracy of the shifting fork 41 is ensured.

The lower surface of the housing 3 is provided with a plurality of protrusions 34, the protrusions 34 extending in a vertical direction and being capable of being inserted into the docking plate 43. The protrusion 34 inserted in the docking plate 43 can prevent the docking plate 43 from deflecting during the process of pushing the docking plate 43 to move in the vertical direction by the eccentric portion 412, so as to ensure the accuracy of the position when the eccentric portion 412 is located above the docking plate 31.

In order to enable the locking mechanisms positioned on the same side of the polaroid to synchronously move, the locking mechanisms positioned on the same side are connected with a linkage structure together. The linkage mechanism comprises a gear shaft 5, a plurality of gears 51 and a plurality of curved racks 6, wherein the gears 51 and the curved racks 6 are correspondingly matched in the embodiment, so that the gears 51 and the curved racks 6 are the same in number. The gear shaft 5 is sequentially inserted through the center of the gear 51 and locked with the gear 51 by a key, so that the gear shaft 5 can achieve synchronous rotation of the gear 51. In addition, the docking plate 43 is rotatably connected by a shaft and a gear 51, so that when the docking plate 43 is moved in the vertical direction by the driving of the link 42, the gear 51 rotatably connected thereto is also moved linearly in the vertical direction.

The curved rack 6 includes a first tooth portion 61, a second tooth portion 62, a third tooth portion 63, and a fourth tooth portion 64 connected in sequence, where the first tooth portion 61 and the third tooth portion 63 are symmetrically disposed, and the second tooth portion 62 and the fourth tooth portion 64 are symmetrically disposed, and in this embodiment, the first tooth portion 61, the second tooth portion 62, the third tooth portion 63, and the fourth tooth portion 64 are integrally molded or welded and fixed. The first tooth portion 61, the second tooth portion 62, the third tooth portion 63 and the fourth tooth portion 64 can be externally engaged with the gear 51, and the distance between the first tooth portion 61 and the third tooth portion 63 is equal to the distance of the abutment plate 43 moving in the vertical direction, i.e. when the proximal end of the eccentric portion 412 is in contact with the abutment plate 31, the gear 51 and the third tooth portion 63 are engaged; when the distal end of the eccentric portion 412 contacts the abutment plate 31, the gear 51 meshes with the first tooth portion 61.

When it is necessary to adjust the position of the locking assembly according to the specification of the polarizer, the proximal end of the eccentric portion 412 is brought into contact with the abutting plate 31, and at this time, the abutting plate 43 is disposed away from the body 1, so that the gear 51 rotatably coupled to the abutting plate 43 is engaged with the third tooth portion 63. Then the gear shaft 5 drives the gear 51 sleeved outside the gear shaft to rotate, and the gear 51 is meshed with the third tooth part 63 to drive the base body 3 to move along the sliding groove 13 until the base body 3 is attached to the polarizer. Then the gear shaft 5 stops rotating, the shift fork 41 is rotated to make the far end of the eccentric part 412 contact with the abutting plate 31, and at the moment, the abutting plate 43 is continuously close until the main body 1 is attached, so that the locking of the position of the locking mechanism is realized. At this time, the gear 51 is vertically upward by the urging of the abutment plate 43, so that the gear 51 can be meshed with the first tooth portion 61. In order to adjust the locking mechanism and simultaneously expand the adjustment range of the locking mechanism, the lengths of the first tooth portion 61 and the fourth tooth portion 64 are equal to the length of the sliding slot 13, and the gear 51 is located at the middle position of the fourth tooth portion 64 in the initial position, so that the seat body 3 is driven to move along a straight line through the cooperation of the gear 51 and the curved rack 6.

The second tooth part 62 and the third tooth part 63 are both arranged in an arc shape, and when the gear 51 moves to the end of the first tooth part 61 or the fourth tooth part 64, the arc-shaped second tooth part 62 and the arc-shaped third tooth part 63 are easy to be matched with the gear 51; the second tooth portion 62 and the third tooth portion 63 which are arranged in an arc shape at the same time can reduce stress concentration, thereby improving the performance of the curved rack 6.

Be provided with displacement sensor on the pedestal 3, displacement sensor inlays and establishes in pedestal 3 for detect the distance between pedestal 3 and the polaroid, displacement sensor can change the distance after detecting into the signal of telecommunication and send the controller simultaneously, and the motor of 5 rotations of drive gear axle also with controller electric connection simultaneously. At the in-process that removes pedestal 3, through the distance that displacement sensor detected, the controller control motor's of being convenient for rotation to make the distance of pedestal 3 motion more accurate. In this embodiment, the electrical connections between the displacement sensor, the motor and the controller are in the prior art, and are not described herein.

In addition, the surface of pedestal 3 inlays and is equipped with pressure sensor for detect whether pedestal 3 and polaroid butt. After the position of 3 movements of pedestal and polaroid butt, 3 thrusts of pedestal can be applyed to the polaroid, therefore inlay and establish the thrust that 3 surfaces of pedestal and can apply the polaroid and change the signal of telecommunication into with the pressure sensor on polaroid to can give the controller with above-mentioned signal of telecommunication transmission, thereby can improve the precision of 3 kinematic positions of pedestal, guarantee that pedestal 3 can with the polaroid butt.

The lower surface of the main body 1 is a plane, so that when the main body 1 is fitted to an equipment clamp, the bottom sensor and the end sensor provided on the equipment clamp can read data at any position of the lower surface of the main body 1, thereby facilitating use and also ensuring the accuracy of the position of the main body 1 in use.

Because the middle part of the main body 1 is arranged in a cavity in the embodiment, and the substrate on the upper surface of the main body 1 can be manufactured separately from the main body 1 and then connected into a whole by using an adhesive or a fastening screw. The substrate on the upper surface of the body 1 may be extrusion-molded by mixing antistatic particles and ABS particles, so that the upper surface of the body 1 may permanently have antistatic properties.

The main body 1 is provided with a plurality of grooves 14, and all the grooves 14 are arranged on the lower surface of the main body 1 in the embodiment; the groove 14 is convenient to match with other auxiliary carrying tools and also convenient to carry manually.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.

Claims

1. The carrier adaptive to the polaroid is characterized by comprising a main body (1) and a plurality of surrounding edges (11) arranged on the side wall of the main body (1), wherein the surrounding edges (11) are distributed in a step shape; the upper surface of the main body (1) is provided with a plurality of limiting assemblies for fixing the polaroid; the horizontal distance between the side edge of the main body (1) and the side edge of the surrounding edge (11) and the side edge of the polaroid is 15-100 mm;

the limiting assembly comprises a plurality of seat bodies (3), a sliding groove (13) is formed in the main body (1), and the seat bodies (3) can be embedded in the sliding groove (13) to move; the seat body (3) can be abutted against the main body (1) through a locking mechanism so as to lock the seat body (3);

the locking mechanism comprises a shifting fork (41), a linkage piece (42) and a butt plate (43), the seat body (3) comprises a butt plate (31), and the shifting fork (41) comprises an eccentric part (412); the upper end of the linkage piece (42) is connected with the eccentric part (412), and the lower end of the linkage piece (42) is connected with the butt plate (43); the butt joint plate (43) is positioned below the base body (3), and the shifting fork (41) can drive the butt joint plate (43) to move through the linkage piece (42); when the proximal end of the eccentric part (412) is contacted with the abutting plate (31), the abutting plate (43) is far away from the seat body (3); when the remote end of the eccentric part (412) is contacted with the abutting plate (31), the abutting plate (43) is close to the seat body (3);

the locking mechanisms positioned on the same side are connected with a linkage mechanism together, the linkage mechanism comprises a gear shaft (5), a plurality of gears (51) and a plurality of curve racks (6), and the gear shaft (5) penetrates through the centers of all the gears (51) and can drive the gears (51) to rotate; the butt plate (43) is rotationally connected with the gear (51) and can drive the gear (51) to move in the vertical direction; the curved rack (6) comprises a first tooth part (61), a second tooth part (62), a third tooth part (63) and a fourth tooth part (64) which are sequentially connected, the first tooth part (61) and the third tooth part (63) are symmetrically arranged, and the second tooth part (62) and the fourth tooth part (64) are symmetrically arranged; the first tooth (61), the second tooth (62), the third tooth (63) and the fourth tooth (64) are all capable of meshing with the gear (51), the distance between the first tooth (61) and the third tooth (63) being equal to the distance of movement of the abutment plate (43); -when the proximal end of the eccentric portion (412) is in contact with the abutment plate (31), the gear (51) and the third tooth portion (63) mesh; the gear (51) and the first tooth (61) mesh when the distal end of the eccentric portion (412) and the abutment plate (31) are in contact.

2. A polarizer-adapted carrier according to claim 1, wherein the side wall of the body (1) is provided with protrusions (12).

3. The polarizer-adapted carrier of claim 1, wherein the eccentric portion (412) is a cam or an eccentric wheel.

4. The polarizer-adapted carrier of claim 1, wherein the second teeth (62) and the third teeth (63) are both arc-shaped.

5. A polarizer-adapted carrier according to claim 1, wherein a displacement sensor and a pressure sensor are disposed on the base (3).

6. A polarizer-adapted carrier according to claim 1, wherein the lower surface of the body (1) is planar.

7. A polarizer-adapted carrier according to claim 1, wherein the upper surface of the body (1) is extrusion-molded by mixing antistatic particles and ABS particles.