CN219766599U - Liquid crystal display backboard die - Google Patents
Liquid crystal display backboard die Download PDFInfo
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- CN219766599U CN219766599U CN202320726940.3U CN202320726940U CN219766599U CN 219766599 U CN219766599 U CN 219766599U CN 202320726940 U CN202320726940 U CN 202320726940U CN 219766599 U CN219766599 U CN 219766599U
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- workbench
- liquid crystal
- crystal display
- die
- fixedly arranged
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 29
- 239000002994 raw material Substances 0.000 abstract description 21
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a back plate die of a liquid crystal display, which comprises a workbench and a base, wherein a processing seat is arranged in the middle of the top surface of the workbench, and female dies are symmetrically arranged in the middle of the surfaces of two ends of the processing seat. According to the utility model, the feeding box and the finished product box are adopted, in the actual use process, raw materials can be sequentially and singly conveyed by pushing the fifth hydraulic rod and the fourth hydraulic rod in the feeding box, the subsequent operation smoothness is ensured, the raw materials can directly enter the die, a new group of stamping can be directly carried out after the subsequent stamping and turning, waiting is not needed, the operation efficiency can be obviously improved, the manufactured products can fall into the finished product box along the guide plate for collection due to gravity, manual taking out is not needed, the labor intensity of personnel can be reduced, and the novel automatic feeding and discharging device has the advantages of high operation efficiency and convenience in feeding and discharging.
Description
Technical Field
The utility model relates to the technical field of backboard processing, in particular to a backboard die of a liquid crystal display.
Background
The die is a tool for making the blank into a workpiece with a specific shape and size under the action of external force. The method is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the molding processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by using the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated and combined. And taking out the workpiece when the workpiece is separated, and injecting the blank into the die cavity for forming when the workpiece is closed. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and machining precision, and is one of important marks of the mechanical manufacturing level.
The prior art has the following publication numbers: CN211990426U relates to a stamping die for a back plate of a liquid crystal display, and relates to the technical field of back plate processing, and aims to solve the problems that the existing stamping die needs manual unloading and stacking after the back plate pressing is completed and has lower efficiency. The upper end of upper die holder is installed the die shank, the lower surface of upper die holder is provided with the terrace die fixed plate, the lower surface mounting of terrace die fixed plate has the terrace die board, the below of upper die holder is provided with the die holder, install the guide pillar between die holder and the upper die holder, and the guide pillar is provided with four, the upper surface of die holder is provided with the die fixed plate, the upper surface mounting of die fixed plate has the die plate, the one end of die fixed plate is passed through the pivot seat and is connected with the die holder rotation, the supporting leg is installed to the below of die holder, and the supporting leg is provided with four, the internally mounted of die holder has the nitrogen spring.
However, the existing stamping die has the following defects: 1. traditional stamping die needs manual discharge to stack after using, and the waste material clearance that produces after the processing is troublesome, still can influence subsequent processing. 2. Traditional stamping die needs the manual sheetmetal of putting on the mould, also needs the manual backplate of taking off after the processing is accomplished, seriously influences work efficiency.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a liquid crystal display backboard die which has the advantages of high operation efficiency, convenient loading and unloading and chip removal, thereby solving the problems in the prior art.
(II) technical scheme
In order to achieve the advantages of high operation efficiency, convenient loading and unloading and debris removal, the utility model adopts the following specific technical scheme:
the utility model provides a LCD backplate mould, includes workstation and base, workstation top surface intermediate position is equipped with the processing seat, processing seat both ends surface intermediate position symmetry is equipped with the die, processing seat one end runs through workstation one side and is connected with the motor, the die both ends are located processing seat surface position symmetry and are equipped with the second hydraulic stem, processing seat below is located the inside one side surface tilting of workstation and installs the stock guide, the inside sliding connection of stock guide has the piece box, and stock guide surface position is equipped with a plurality of groups hole, stock guide bottom is located the inside bottom side position of workstation and is equipped with the finished product box, stock guide both ends are located the inside both sides surface top position symmetry of workstation and install the carrier bar, the inside both sides surface position symmetry of carrier bar installs the third hydraulic stem.
Further, a feeding box is fixedly arranged at the surface position of one side of the workbench, a fifth hydraulic rod is fixedly arranged at the middle position of the surface of the bottom end inside the feeding box, a bearing plate is fixedly arranged at the surface position of the top of the fifth hydraulic rod, a pressure sensor is arranged at the middle position of the surface of the top of the bearing plate, and a fourth hydraulic rod is fixedly arranged at the top position of one end of the bearing plate, which is positioned at the surface of one side of the feeding box.
Further, slide bars are symmetrically arranged on the two side surface positions of the top of the workbench, a top plate is fixedly arranged on the top surface position of the slide bars, first hydraulic rods are symmetrically arranged on the two side surface positions of the bottom of the top plate, a moving plate is fixedly arranged on the bottom surface position of the first hydraulic rods, and a male die is fixedly arranged on the bottom surface position of the moving plate.
Further, a feeding groove is arranged at the contact position of one side of the workbench and the feeding box.
Further, a base is fixedly arranged on the bottom surface of the workbench.
Further, a controller is fixedly arranged on the surface of one side of the workbench.
Further, a driving groove for mounting and using a motor is formed in the top of one side surface of the inside of the workbench.
Further, the guide plate is located behind the carrying bar.
(III) beneficial effects
Compared with the prior art, the utility model provides the liquid crystal display backboard die which has the following beneficial effects:
(1) According to the utility model, the feeding box and the finished product box are adopted, in the actual use process, raw materials can be sequentially and singly conveyed by pushing the fifth hydraulic rod and the fourth hydraulic rod in the feeding box, the subsequent operation smoothness is ensured, the raw materials can directly enter the die, a new group of stamping can be directly carried out after the subsequent stamping and turning, waiting is not needed, the operation efficiency can be obviously improved, the manufactured products can fall into the finished product box along the material guide plate for collection due to gravity, manual taking out is not needed, the labor intensity of personnel can be reduced, and the novel automatic feeding and discharging device has the advantages of high operation efficiency and convenience in feeding and discharging.
(2) According to the utility model, the guide plate and the scrap box are adopted, the punched metal raw material plate can slide down along the guide plate due to gravity and fall into the finished product box for collection, and scraps generated by punching can fall into the scrap box along holes on the surface of the metal raw material plate for collection, so that subsequent treatment is facilitated, the quality degradation caused by scratching of the metal backboard due to the doping of scraps is avoided, and the scrap cleaning device has the advantage of scrap cleaning.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a mold for a back plate of a liquid crystal display according to the present utility model;
FIG. 2 is a schematic illustration of the connection of the carrier strip and the third hydraulic lever of the present utility model;
FIG. 3 is a schematic view of the structure of the guide plate and chip box of the present utility model;
fig. 4 is a schematic structural view of the moving plate of the present utility model.
In the figure:
1. a work table; 2. a finished product box; 3. a material guide plate; 4. a debris box; 5. a carrier strip; 6. a driving groove; 7. a motor; 8. a slide bar; 9. a first hydraulic lever; 10. a top plate; 11. a moving plate; 12. a male die; 13. a processing seat; 14. a female die; 15. a second hydraulic lever; 16. a third hydraulic lever; 17. a feed box; 18. a pressure sensor; 19. a carrying plate; 20. a fourth hydraulic lever; 21. a fifth hydraulic lever; 22. a feed tank; 23. and (5) a base.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a liquid crystal display back plate mold is provided.
The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a liquid crystal display backboard die according to the embodiment of the utility model comprises a workbench 1 and a base 23, a processing seat 13 is arranged in the middle of the top surface of the workbench 1, female dies 14 are symmetrically arranged in the middle of the two end surfaces of the processing seat 13, one end of the processing seat 13 penetrates through one side of the workbench 1 and is connected with a motor 7, second hydraulic rods 15 are symmetrically arranged at the two end surfaces of the female dies 14 and are positioned on the surface of the processing seat 13, a material guide plate 3 is obliquely arranged on one side surface of the lower side of the processing seat 13 inside the workbench 1, a chip box 4 is slidably connected inside the material guide plate 3, a plurality of groups of holes are arranged at the surface position of the material guide plate 3, a finished product box 2 is arranged at the bottom end of the material guide plate 3 and is symmetrically arranged at the top end positions of two side surfaces of the two ends of the inner sides of the workbench 1, and third hydraulic rods 16 are symmetrically arranged at the two side surfaces of the inner sides of the carrier bars 5.
In one embodiment, a feeding box 17 is fixedly arranged at a surface position of one side of the workbench 1, a fifth hydraulic rod 21 is fixedly arranged at a middle position of the bottom end surface inside the feeding box 17, a bearing plate 19 is fixedly arranged at a top surface position of the fifth hydraulic rod 21, a pressure sensor 18 is arranged at a middle position of the top surface of the bearing plate 19, a fourth hydraulic rod 20 is fixedly arranged at a position of one end of the bearing plate 19 positioned at a top surface of one side of the feeding box 17, the quantity of display backboard raw materials placed on the surface of the bearing plate 19 can be detected through pressure change of the pressure sensor 18, and the distance between the upper and lower parts of the bearing plate 19 can be controlled according to the change range of the pressure, so that the purpose of single board raw material conveying is realized, and the efficient operation is ensured.
In one embodiment, slide bars 8 are symmetrically arranged on two side surfaces of the top of the workbench 1, a top plate 10 is fixedly arranged on the top surface of the slide bars 8, first hydraulic rods 9 are symmetrically arranged on two side surfaces of the bottom of the top plate 10, a movable plate 11 is fixedly arranged on the bottom surface of the first hydraulic rods 9, and a male die 12 is fixedly arranged on the bottom surface of the movable plate 11.
In one embodiment, a feeding groove 22 is arranged at a position where one side of the workbench 1 is in contact with the feeding box 17, and the feeding groove 22 is arranged to facilitate the mobile feeding of the display backboard raw material and enhance the overall operation efficiency.
In one embodiment, the base 23 is fixedly arranged on the bottom surface of the workbench 1, and the device can be fixed through the base 23, so that the overall use stability is enhanced.
In one embodiment, a controller is fixedly arranged on one side surface position of the workbench 1, and the operation of equipment in the device can be effectively controlled through programming of the controller and personnel.
In one embodiment, a driving groove 6 for mounting a motor 7 is arranged at the top of one side surface inside the workbench 1.
In one embodiment, the material guiding plate 3 is located at the rear of the carrying bar 5, and the relative position is set to avoid interference between the conveyed raw material and the falling finished product, so as to ensure normal and efficient operation.
Working principle: in the actual use process, personnel can stack the raw materials produced by the display backboard in the feed box 17, then in the subsequent operation, the raw materials can be lifted to a certain height through the slow pushing of the fifth hydraulic rod 21, so that the raw materials can be abutted against the surface of the fourth hydraulic rod 20, then the raw materials can be moved to the surface position of the bearing strip 5 along the feed groove 22 through the pushing of the fourth hydraulic rod 20, the raw materials are carried and fixed through the bearing strip 5, then the raw materials can be pushed into the concave die 14 below the surface of the processing seat 13 through the lifting of the third hydraulic rod 16 in the processing seat 13, then the raw materials can be fixed through the pushing of the second hydraulic rods 15 at the two ends of the processing seat 13, the raw materials are prevented from falling down due to gravity, then the concave die 14 at the upper position can normally realize the stamping operation, after the stamping is finished, the motor 7 operates to drive the processing seat 13 to overturn, at this moment, the raw materials in the lower die 14 can face upwards to normally carry out stamping operation, and at this moment, the second hydraulic rod 15 in the lower die 14 moves out, so that the stamped metal raw material plate can slide down along the guide plate 3 due to gravity and fall into the finished product box 2 to be collected, and the scraps produced by stamping can fall into the scraps box 4 along the holes on the surfaces of the scraps to be collected, thereby facilitating subsequent processing, avoiding the metal backboard from being scratched to cause quality reduction due to the scraps, and repeating the topmost operation after the blanking is finished, so that a new group of metal raw materials can enter the die 14 to be directly produced during subsequent transfer without waiting, thereby obviously improving the overall operation efficiency and being very humanized, the device has the advantages of high operation efficiency, convenient feeding and discharging and chip removal.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a LCD backplate mould, includes workstation (1) and base (23), its characterized in that, workstation (1) top surface intermediate position is equipped with processing seat (13), processing seat (13) both ends surface intermediate position symmetry is equipped with die (14), processing seat (13) one end runs through workstation (1) one side and is connected with motor (7), die (14) both ends are located processing seat (13) surface position symmetry and are equipped with second hydraulic stem (15), processing seat (13) below are located inside one side surface slope of workstation (1) and install stock guide (3), stock guide (3) inside sliding connection has piece box (4), and stock guide (3) surface position is equipped with a plurality of groups hole, stock guide (3) bottom is located workstation (1) inside bottom side position and is equipped with finished product box (2), stock guide (3) both ends are located workstation (1) inside both sides surface position symmetry and install carrier bar (5), carrier bar (5) inside both sides surface position symmetry is installed third hydraulic stem (16).
2. The liquid crystal display backboard die according to claim 1, characterized in that a feeding box (17) is fixedly arranged at one side surface position of the workbench (1), a fifth hydraulic rod (21) is fixedly arranged at the middle position of the inner bottom end surface of the feeding box (17), a bearing plate (19) is fixedly arranged at the top surface position of the fifth hydraulic rod (21), a pressure sensor (18) is arranged at the middle position of the top surface of the bearing plate (19), and a fourth hydraulic rod (20) is fixedly arranged at one end of the bearing plate (19) at the top position of one side surface of the feeding box (17).
3. The liquid crystal display backboard die according to claim 1, characterized in that sliding rods (8) are symmetrically arranged at two side surface positions of the top of the workbench (1), a top plate (10) is fixedly arranged at the top surface position of the sliding rods (8), first hydraulic rods (9) are symmetrically arranged at two side surface positions of the bottom of the top plate (10), a movable plate (11) is fixedly arranged at the bottom surface position of the first hydraulic rods (9), and a male die (12) is fixedly arranged at the bottom surface position of the movable plate (11).
4. A liquid crystal display backboard die according to claim 1, characterized in that a feeding groove (22) is arranged at a position where one side of the workbench (1) is in contact with the feeding box (17).
5. A liquid crystal display backboard die according to claim 1, characterized in that a base (23) is fixedly arranged on the bottom surface of the workbench (1).
6. The back plate mold for liquid crystal display according to claim 1, wherein a controller is fixedly installed on a side surface position of the workbench (1).
7. A liquid crystal display backboard die according to claim 1, characterized in that a driving groove (6) for installing a motor (7) is arranged at the top of one side surface inside the workbench (1).
8. A liquid crystal display back plate mould according to claim 1, characterized in that the guide plate (3) is located behind the carrier strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726940.3U CN219766599U (en) | 2023-04-04 | 2023-04-04 | Liquid crystal display backboard die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726940.3U CN219766599U (en) | 2023-04-04 | 2023-04-04 | Liquid crystal display backboard die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219766599U true CN219766599U (en) | 2023-09-29 |
Family
ID=88135119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320726940.3U Active CN219766599U (en) | 2023-04-04 | 2023-04-04 | Liquid crystal display backboard die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219766599U (en) |
-
2023
- 2023-04-04 CN CN202320726940.3U patent/CN219766599U/en active Active
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