CN220962695U - Demolding device for LED display screen production - Google Patents
Demolding device for LED display screen production Download PDFInfo
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- CN220962695U CN220962695U CN202321290384.6U CN202321290384U CN220962695U CN 220962695 U CN220962695 U CN 220962695U CN 202321290384 U CN202321290384 U CN 202321290384U CN 220962695 U CN220962695 U CN 220962695U
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- connecting piece
- shaped sliding
- fixedly connected
- display screen
- led display
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000004080 punching Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of demolding devices, and discloses a demolding device for LED display screen production, which comprises an operation table, wherein the top surface of the operation table is fixedly connected with a U-shaped bracket, a stamping mechanism is arranged in the U-shaped bracket, a demolding mechanism is arranged below the stamping mechanism, and the demolding mechanism comprises a mounting part; the installation department includes connecting piece, second T type slider and bed die. According to the demolding device for producing the LED display screen, the connecting piece, the lower die, the second T-shaped sliding block and the second bolt are arranged, and the two lower dies are arranged, so that the upper die can be used for stamping and simultaneously demolding the lower die, and blanking while stamping is realized, and the operation efficiency of the device is improved; through setting up support, motor, worm wheel and pivot, behind the starter motor, motor output shaft drive worm rotates, and worm drive worm wheel rotates, and the worm wheel drives pivot and connecting piece synchronous rotation, and the connecting piece drives the lower mould and rotates, realizes two lower moulds punching press drawing of patterns in turn.
Description
Technical Field
The utility model relates to the technical field of demolding devices, in particular to a demolding device for LED display screen production.
Background
The display screen is a display tool for displaying a certain electronic file on the screen through a specific transmission device and reflecting the electronic file to human eyes, and the LED display screen is produced by taking down a mold from the LED display screen by using a demolding device.
The Chinese patent discloses a shedder is used in production of LED display screen, and publication number is CN216119385U, including shedder, cylinder, installed part, base and square piece, shedder uses with the cylinder cooperation, the cylinder uses with the installed part cooperation, the base uses with the installed part cooperation, square piece and base fixed connection. According to the utility model, the square block, the fixing device and the movable device are matched for use, the fixing device can enable the mounting piece to be fixed with the base, and the movable device can enable the fixing device to move out of the mounting piece, so that the mounting piece is separated from the base, overhaul and maintenance of the air cylinder are realized, the problems that when the inner part of the air cylinder needs to be overhauled and maintained, the air cylinder needs to be dismantled through a tool, and the air cylinder is excessively troublesome and time-consuming and laborious are solved.
But still include the following disadvantages: when the device is used, the mold needs to be placed below the demolding device, and when demolding is carried out, the LED display screen needs to be taken down after demolding, and then another mold can be placed on the demolding device, so that the next LED display screen demolding is carried out, and the working efficiency is low. For this reason, we propose a demolding device for producing an LED display screen to solve this problem.
Disclosure of utility model
The utility model aims to provide a demolding device for producing an LED display screen, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the demolding device for LED display screen production comprises an operation table, wherein a U-shaped support is fixedly connected to the top surface of the operation table, a stamping mechanism is arranged in the U-shaped support, a demolding mechanism is arranged below the stamping mechanism, and the demolding mechanism comprises an installation part;
The mounting part comprises a connecting piece, a second T-shaped sliding block and two lower dies, wherein the second T-shaped sliding grooves are formed in the front surface of the top end of the connecting piece and the bottom surface of the rear end of the connecting piece, the upper second T-shaped sliding groove is communicated with the upper part of the connecting piece, and the lower second T-shaped sliding groove is communicated with the lower part of the connecting piece;
A power part is arranged on the right side of the connecting piece;
The power part comprises two brackets and a rotating shaft, the bottom surface of the bracket is fixedly connected with the top surface of the operating platform, the left end of the rotating shaft is rotationally connected with the right surface of the left bracket through a bearing seat, the outer surface of the right end of the rotating shaft fixedly penetrates through the left end surface of the connecting piece and extends to the right side of the connecting piece, and the outer surface of the right end of the rotating shaft rotationally penetrates through the left end surface of the right bracket through a bearing and extends to the right side of the right bracket.
The further improvement lies in, the second T type slider sets up inside the second T type spout, second T type slider surface and second T type spout inner wall sliding connection, second T type slider surface and bed die surface fixed connection are through setting up two bed dies, and the top mould of being convenient for is when punching press, and the bed die drawing of patterns realizes punching press while unloading, then improves the operating efficiency of device.
The further improvement lies in, the inside second bolt that is provided with of connecting piece, second bolt surface screw thread runs through connecting piece inner wall and extends to inside the second T type spout, second bolt surface and second T type slider surface fixed connection are convenient for fix a position the bed die through setting up second T type slider and second bolt.
The improvement is that the worm wheel is fixedly sleeved on the outer surface of the right end of the rotating shaft, the motor is fixedly connected with the top surface of the operating platform, the model of the motor is HG-JR353, the top surface of the output shaft of the motor is fixedly connected with the worm, the outer surface of the worm is meshed with the outer surface of the worm wheel, after the motor is started, the motor output shaft drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft and the connecting piece to synchronously rotate, and the connecting piece drives the lower die to rotate, so that the two lower dies are alternately punched and demoulded.
The further improvement lies in, stamping mechanism includes the floating plate, the floating plate below is provided with the mould, the spout has all been seted up to the terminal surface about the mould, floating plate bottom surface fixedly connected with L template, L template surface extends to the spout inside and with spout inner wall sliding connection, through setting up L template, is convenient for fix the mould.
The further improvement lies in, floating plate top surface fixedly connected with spring, spring top fixedly connected with connecting plate, connecting plate top surface fixedly connected with telescopic link, telescopic link top surface and U type support top inner wall fixed connection through setting up telescopic link and spring, stretches out and draws back through the control telescopic link, drives the mould and punches downwards, utilizes the elasticity of spring, has guaranteed the die pressure promptly, avoids the mould to take place to strike again when going up and down.
The U-shaped support is characterized in that a first T-shaped sliding groove is formed in the inner wall of the U-shaped support, a first T-shaped sliding block is connected to the inner wall of the first T-shaped sliding groove in a sliding mode, the outer surface of the first T-shaped sliding block is fixedly connected with the outer surface of the floating plate, and the upper die is prevented from deflecting through the arrangement of the first T-shaped sliding block.
Compared with the prior art, the utility model has the beneficial effects that: according to the demolding device for producing the LED display screen, the connecting piece, the lower die, the second T-shaped sliding block and the second bolt are arranged, and the two lower dies are arranged, so that the upper die can be used for stamping and simultaneously demolding the lower die, and blanking while stamping is realized, and the operation efficiency of the device is improved; after the motor is started, the output shaft of the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft and the connecting piece to synchronously rotate, and the connecting piece drives the lower dies to rotate, so that the two lower dies are alternately stamped and demoulded; through setting up floating plate, connecting plate, telescopic link, first T type slider, go up mould, spring, L template and first bolt, it is flexible through the control telescopic link, drive the mould and punch a hole downwards, utilize the elasticity of spring, when having guaranteed die pressure promptly, avoid going up the lower mould again and take place to strike.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a demolding mechanism according to the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
FIG. 4 is a perspective cross-sectional view of the stamping mechanism of the present utility model;
fig. 5 is an enlarged view of the structure at a in fig. 4.
In the figure: the device comprises a1 operation table, a 2U-shaped support, a 3 stamping mechanism, a 301 floating plate, a 302 connecting plate, a 303 telescopic rod, a 304 first T-shaped sliding block, a 305 upper die, a 306 spring, a 307L-shaped plate, a 308 first bolt, a 4 demoulding mechanism, a 41 mounting part, a 42 power part, a 411 connecting piece, a 412 lower die, a 413 second T-shaped sliding block, a 414 second bolt, a 421 support, a 422 motor, a 423 worm, a 424 worm wheel and a 425 rotating shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: the demolding device for LED display screen production comprises an operation table 1, wherein the top surface of the operation table 1 is fixedly connected with a U-shaped support 2, a stamping mechanism 3 is arranged in the U-shaped support 2, a demolding mechanism 4 is arranged below the stamping mechanism 3, and the demolding mechanism 4 comprises an installation part 41;
The mounting part 41 comprises a connecting piece 411, a second T-shaped sliding block 413 and a lower die 412, wherein the two lower dies 412 are arranged, the front surface of the top end and the bottom surface of the rear end of the connecting piece 411 are provided with second T-shaped sliding grooves, the second T-shaped sliding grooves above the connecting piece 411 are communicated with each other, the second T-shaped sliding grooves below the connecting piece 411 are communicated with each other, the second T-shaped sliding block 413 is arranged inside the second T-shaped sliding grooves, the outer surface of the second T-shaped sliding block 413 is in sliding connection with the inner wall of the second T-shaped sliding groove, and the outer surface of the second T-shaped sliding block 413 is fixedly connected with the outer surface of the lower die 412;
The second bolt 414 is arranged in the connecting piece 411, the outer surface threads of the second bolt 414 penetrate through the inner wall of the connecting piece 411 and extend into the second T-shaped sliding groove, the outer surface of the second bolt 414 is fixedly connected with the outer surface of the second T-shaped sliding block 413, and by arranging the connecting piece 411, the lower die 412, the second T-shaped sliding block 413 and the second bolt 414, the upper die is convenient to punch, and meanwhile, the lower die 412 is demolded, so that blanking is realized while punching, and the operating efficiency of the device is improved;
the right side of the connecting piece 411 is provided with a power part 42;
The power part 42 comprises two brackets 421 and a rotating shaft 425, the bottom surface of the bracket 421 is fixedly connected with the top surface of the operating platform 1, the left end of the rotating shaft 425 is rotationally connected with the right surface of the left bracket 421 through a bearing seat, the outer surface of the right end of the rotating shaft 425 fixedly penetrates through the left end surface of the connecting piece 411 and extends to the right side of the connecting piece 411, and the outer surface of the right end of the rotating shaft 425 rotationally penetrates through the left end surface of the right bracket 421 through a bearing and extends to the right side of the right bracket 421;
The outer surface of the right end of the rotating shaft 425 is fixedly sleeved with a worm wheel 424, the top surface of the operating platform 1 is fixedly connected with a motor 422, the top surface of an output shaft of the motor 422 is fixedly connected with a worm 423, the outer surface of the worm 423 is in meshed connection with the outer surface of the worm wheel 424, after the motor 422 is started, the output shaft of the motor 422 drives the worm 423 to rotate, the worm wheel 423 drives the worm wheel 424 to rotate, the worm wheel 424 drives the rotating shaft 425 and the connecting piece 411 to synchronously rotate, and the connecting piece 411 drives the lower die 412 to rotate, so that the two lower dies 412 alternately punch and demould;
example two
Referring to fig. 1-5, on the basis of the first embodiment, the stamping mechanism 3 includes a floating plate 301, an upper mold 305 is disposed below the floating plate 301, sliding grooves are formed on left and right end surfaces of the upper mold 305, an L-shaped plate 307 is fixedly connected to a bottom surface of the floating plate 301, an outer surface of the L-shaped plate 307 extends into the sliding groove and is slidably connected with an inner wall of the sliding groove, a first T-shaped sliding groove is formed in an inner wall of the U-shaped bracket 2, a first T-shaped sliding block 304 is slidably connected with an inner wall of the first T-shaped sliding groove, and an outer surface of the first T-shaped sliding block 304 is fixedly connected with an outer surface of the floating plate 301;
The floating plate 301 top surface fixedly connected with spring 306, spring 306 top fixedly connected with connecting plate 302, connecting plate 302 top surface fixedly connected with telescopic link 303, telescopic link 303 top surface and U type support 2 top inner wall fixed connection through setting up floating plate 301, connecting plate 302, telescopic link 303, first T type slider 304, go up mould 305, spring 306, L template 307 and first bolt 308, through controlling telescopic link 303 flexible, drive mould 305 and punch a hole downwards, utilize the elasticity of spring 306, when having guaranteed die pressure promptly, avoid going up the lower mould to take place the impact again.
When the stamping press is used, the expansion link 303 is controlled to extend, the output link of the expansion link 303 drives the connecting plate 302 to move downwards, the connecting plate 302 drives the floating plate 301 and the upper die 305 to stamp downwards, after stamping is finished, the expansion link 303 is controlled to shorten, the motor 422 is started, the output shaft of the motor 422 drives the worm 423 to rotate, the worm 423 drives the worm wheel 424 to rotate, the worm wheel 424 drives the rotating shaft 425, the connecting piece 411 and the lower die 412 to synchronously rotate 180 degrees, the upper lower die 412 is rotated to the lower side to perform demoulding, and the lower die 412 below is rotated to the upper side to perform stamping.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a shedder is used in production of LED display screen, includes operation panel (1), its characterized in that: the device is characterized in that a U-shaped support (2) is fixedly connected to the top surface of the operating platform (1), a stamping mechanism (3) is arranged inside the U-shaped support (2), a demoulding mechanism (4) is arranged below the stamping mechanism (3), and the demoulding mechanism (4) comprises a mounting part (41);
The mounting part (41) comprises a connecting piece (411), a second T-shaped sliding block (413) and a lower die (412), wherein two lower dies (412) are arranged, the front surface of the top end and the bottom surface of the rear end of the connecting piece (411) are provided with second T-shaped sliding grooves, the upper second T-shaped sliding grooves are communicated with the upper part of the connecting piece (411), and the lower second T-shaped sliding grooves are communicated with the lower part of the connecting piece (411);
A power part (42) is arranged on the right side of the connecting piece (411);
The power portion (42) comprises two supports (421) and a rotating shaft (425), the bottom surface of the support (421) is fixedly connected with the top surface of the operating platform (1), the left end of the rotating shaft (425) is rotationally connected with the right surface of the left support (421) through a bearing seat, the outer surface of the right end of the rotating shaft (425) fixedly penetrates through the left end surface of the connecting piece (411) and extends to the right side of the connecting piece (411), and the outer surface of the right end of the rotating shaft (425) rotationally penetrates through the left end surface of the right support (421) through a bearing and extends to the right side of the right support (421).
2. The demolding device for producing an LED display screen according to claim 1, wherein: the second T-shaped sliding block (413) is arranged inside the second T-shaped sliding groove, the outer surface of the second T-shaped sliding block (413) is in sliding connection with the inner wall of the second T-shaped sliding groove, and the outer surface of the second T-shaped sliding block (413) is fixedly connected with the outer surface of the lower die (412).
3. The demolding device for producing an LED display screen according to claim 1, wherein: the inside second bolt (414) that is provided with of connecting piece (411), second bolt (414) surface screw thread runs through connecting piece (411) inner wall and extends to inside the second T type spout, second bolt (414) surface and second T type slider (413) surface fixed connection.
4. The demolding device for producing an LED display screen according to claim 1, wherein: the outer surface fixed sleeve at the right end of the rotating shaft (425) is provided with a worm wheel (424), the top surface of the operating platform (1) is fixedly connected with a motor (422), the top surface of an output shaft of the motor (422) is fixedly connected with a worm (423), and the outer surface of the worm (423) is meshed with the outer surface of the worm wheel (424).
5. The demolding device for producing an LED display screen according to claim 1, wherein: the stamping mechanism (3) comprises a floating plate (301), an upper die (305) is arranged below the floating plate (301), sliding grooves are formed in the left end face and the right end face of the upper die (305), an L-shaped plate (307) is fixedly connected to the bottom surface of the floating plate (301), and the outer surface of the L-shaped plate (307) extends into the sliding grooves and is in sliding connection with the inner walls of the sliding grooves.
6. The demolding device for producing an LED display screen according to claim 5, wherein: the floating plate (301) top surface fixedly connected with spring (306), spring (306) top fixedly connected with connecting plate (302), connecting plate (302) top surface fixedly connected with telescopic link (303), telescopic link (303) top surface and U type support (2) top inner wall fixed connection.
7. The demolding device for producing an LED display screen according to claim 5, wherein: the U-shaped support (2) is characterized in that a first T-shaped sliding groove is formed in the inner wall of the U-shaped support, a first T-shaped sliding block (304) is slidably connected to the inner wall of the first T-shaped sliding groove, and the outer surface of the first T-shaped sliding block (304) is fixedly connected with the outer surface of the floating plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290384.6U CN220962695U (en) | 2023-05-25 | 2023-05-25 | Demolding device for LED display screen production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290384.6U CN220962695U (en) | 2023-05-25 | 2023-05-25 | Demolding device for LED display screen production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220962695U true CN220962695U (en) | 2024-05-14 |
Family
ID=91005873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290384.6U Active CN220962695U (en) | 2023-05-25 | 2023-05-25 | Demolding device for LED display screen production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220962695U (en) |
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2023
- 2023-05-25 CN CN202321290384.6U patent/CN220962695U/en active Active
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