CN219903191U - Plastic part injection mold convenient for automatic demolding - Google Patents
Plastic part injection mold convenient for automatic demolding Download PDFInfo
- Publication number
- CN219903191U CN219903191U CN202320873895.4U CN202320873895U CN219903191U CN 219903191 U CN219903191 U CN 219903191U CN 202320873895 U CN202320873895 U CN 202320873895U CN 219903191 U CN219903191 U CN 219903191U
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- fixedly connected
- plastic part
- injection mold
- die holder
- part injection
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- 229920003023 plastic Polymers 0.000 title claims abstract description 31
- 239000004033 plastic Substances 0.000 title claims abstract description 31
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 12
- 238000000465 moulding Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds and discloses a plastic part injection mold convenient for automatic demolding, which comprises a box body, wherein an adjusting seat is fixedly arranged on the bottom wall in the box body, the bottom of the adjusting seat is fixedly connected with a lower mold seat, an adjusting bin is arranged in the lower mold seat, a sealing block is arranged on the bottom wall in the lower mold seat, and a hydraulic column is fixedly arranged on the top wall in the box body. This make things convenient for plastic part injection mold of automatic drawing of patterns, after the completion of moulding plastics, move the upper die base upward through the hydraulic stem, then start driving motor, the main belt wheel begins to rotate, the main belt wheel passes through the drive belt and drives from the band pulley rotation, thereby the threaded rod begins to rotate, under threaded rod and telescopic screw-thread fit, the sleeve drives the movable plate and reciprocates, thereby the movable plate evenly drives the impeller block through a plurality of buffer springs and reciprocates, the impeller block upwards promotes the sealing block in the die holder, thereby drive the injection molding and reciprocate, accomplish drawing of patterns operation this moment, it is very convenient and effective.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a plastic part injection mold convenient for automatic demolding.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.
At present, most plastic part injection molds in the market need operators to manually take out products after injection molding is completed, the manual taking out is very complicated and difficult, certain dangers exist, and potential safety hazards exist, so that the plastic part injection mold convenient for automatic demolding is provided for solving the problems mentioned in the background.
Disclosure of Invention
The utility model aims to provide a plastic part injection mold convenient for automatic demolding, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the plastic part injection mold convenient for automatic demolding comprises a box body, wherein an adjusting seat is fixedly arranged on the bottom wall in the box body, the bottom of the adjusting seat is fixedly connected with a lower mold seat, an adjusting bin is arranged in the lower mold seat, a sealing block is arranged on the bottom wall in the lower mold seat, a hydraulic column is fixedly arranged on the top wall in the box body, the bottom end of the hydraulic column is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with an upper mold seat;
the top of the adjusting seat is fixedly connected with a driving motor, the driving motor shaft penetrates through the adjusting seat and is coaxially and fixedly connected with a main belt wheel, a threaded rod is rotationally connected to the inner bottom wall of the adjusting seat, a slave belt wheel is coaxially and fixedly connected to the outer side of the threaded rod, and a driving belt is arranged between the slave belt wheel and the main belt wheel;
the threaded rod outside threaded connection has the sleeve, the sleeve top runs through the adjustment seat and adjust the storehouse in fixedly connected with movable plate, movable plate top fixedly connected with a plurality of buffer springs, a plurality of buffer spring top equal fixedly connected with promotes the piece.
Preferably, the fixing plate is fixedly connected with the upper die holder through two fixing bolts.
Through fixing bolt with upper die base and fixed plate fixed connection for the connection stability of both is stronger, can not produce not hard up phenomenon in the work use, also conveniently dismantle the change to the upper die base simultaneously, in order to be suitable for different operational environment.
Preferably, the two sides of the moving plate are fixedly connected with sliding blocks, two sliding rods are slidably connected in the sliding blocks, and the two sliding rods are fixedly connected with the inner wall of the adjusting bin.
The sliding blocks and the sliding rods arranged on the two sides of the moving plate enable the up-and-down moving process of the moving plate to be stable and smooth, and meanwhile, the limiting effect is achieved, and the phenomenon that the moving amplitude of the moving plate is too large is avoided, so that the inside of the device is bumped.
Preferably, the top of the sealing block is flush with the inner bottom wall of the lower die holder, and the sealing block is provided with a boss structure.
Sealing block and die holder parallel and level for can not exert an influence to the shaping effect of product in the working process of moulding plastics, set up simultaneously and be boss structure, make sealing block's installation location more accurate, avoid appearing too big error.
Preferably, the area of the pushing block is consistent with the area of the bottom of the sealing block.
When the sleeve drives the moving plate and the pushing block to move, the size of the pushing block is consistent with that of the sealing block, and the pushing block is completely matched with the sealing block, so that the demolding accuracy is ensured.
Preferably, the driving motor is fixedly connected with the top of the adjusting seat through a motor seat.
The driving motor is fixed through the motor base, so that the stability of the driving motor in working is guaranteed.
Compared with the prior art, the utility model provides the plastic part injection mold convenient for automatic demolding, which has the following beneficial effects:
1. this make things convenient for plastic part injection mold of automatic drawing of patterns, through setting up the adjustment seat, the adjustment storehouse, driving motor, the main belt wheel, the drive belt, from the band pulley, the threaded rod, the sleeve, movable plate and impeller block, constitute the automatic drawing of patterns structure to injection mold, after the completion of moulding plastics, move up the upper die base through the hydraulic ram, then start driving motor, the main belt wheel begins to rotate, the main belt wheel passes through the drive belt and drives from the band pulley rotation, thereby the threaded rod begins to rotate, under threaded rod and telescopic screw-thread fit, the sleeve drives the movable plate and reciprocates, thereby the movable plate evenly drives the impeller block through a plurality of buffer springs and reciprocates, the impeller block upwards promotes the sealing block in the die holder, thereby it upwards moves to drive the injection molding, accomplish the drawing of patterns operation this moment, very convenient and effective, need not the manual piece of getting of operating personnel, the potential safety hazard has been avoided appearing.
2. This make things convenient for plastic part injection mold of automatic drawing of patterns through setting up fixing bolt with upper die base and fixed plate fixed connection for when carrying out the operation of moulding plastics to the plastic part of different model types, can take off the upper die base through unscrewing fixing bolt, thereby change the upper die base to carry out the operation of moulding plastics to, improved the holistic application scope of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
fig. 3 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.
Wherein: 1. a case; 2. an adjusting seat; 3. a hydraulic column; 4. a fixing plate; 5. an upper die holder; 6. a lower die holder; 7. a driving motor; 8. a sealing block; 9. a slide block; 10. a slide bar; 11. a buffer spring; 12. a pushing block; 13. a moving plate; 14. a sleeve; 15. a threaded rod; 16. a main belt wheel; 17. a transmission belt; 18. a slave pulley; 19. and (5) adjusting the bin.
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.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a plastic part injection mold convenient to automatic drawing of patterns, includes box 1, fixedly mounted on the diapire in box 1 has adjusting seat 2, adjusting seat 2 bottom fixedly connected with die holder 6, has seted up adjustment storehouse 19 in the die holder 6, is provided with sealing block 8 on the diapire in the die holder 6, fixedly mounted on the roof in box 1 has hydraulic ram 3, hydraulic ram 3 bottom fixedly connected with fixed plate 4, fixed plate 4 bottom fixedly connected with upper die base 5;
the top of the adjusting seat 2 is fixedly connected with a driving motor 7, a shaft of the driving motor 7 penetrates through the adjusting seat 2 and is coaxially and fixedly connected with a main belt wheel 16, a threaded rod 15 is rotatably connected to the inner bottom wall of the adjusting seat 2, a secondary belt wheel 18 is coaxially and fixedly connected to the outer side of the threaded rod 15, and a driving belt 17 is arranged between the secondary belt wheel 18 and the main belt wheel 16;
the outside threaded connection of threaded rod 15 has sleeve 14, and sleeve 14 top runs through adjustment seat 2 and is fixedly connected with movable plate 13 in adjustment storehouse 19, and movable plate 13 top fixedly connected with a plurality of buffer springs 11, a plurality of buffer springs 11 top all fixedly connected with pushing block 12.
Through above-mentioned technical scheme, through setting up adjusting seat 2, adjusting bin 19, driving motor 7, main band pulley 16, the drive belt 17, from band pulley 18, threaded rod 15, sleeve 14, movable plate 13 and impeller 12, automatic drawing of patterns structure to injection mold has been constituteed, after the completion of moulding plastics, move upper die base 5 upward through hydraulic ram 3, then start driving motor 7, main band pulley 16 begins to rotate, main band pulley 16 drives from band pulley 18 through drive belt 17 rotation, thereby threaded rod 15 begins the rotation, under the screw-thread fit of threaded rod 15 and sleeve 14, sleeve 14 drives movable plate 13 upwards to movable plate 13 evenly drives impeller 12 upwards through a plurality of buffer springs 11, impeller 12 upwards promotes the sealing block 8 in the die holder 6, thereby drive the piece upwards movement of moulding plastics, accomplish the drawing of patterns operation this moment, very convenient and effective, need not the manual piece of getting of operating personnel, the potential safety hazard of having avoided.
Specifically, the fixing plate 4 is fixedly connected with the upper die holder 5 through two fixing bolts.
Through above-mentioned technical scheme, through fixing bolt with upper die base 5 and fixed plate 4 fixed connection for the connection stability between them is stronger, can not produce not hard up phenomenon in the work use, also conveniently dismantle the change to upper die base 5 simultaneously, in order to be suitable for different operational environment, through setting up fixing bolt with upper die base 5 and fixed plate 4 fixed connection, make when carrying out the operation of moulding plastics to the plastic part of different model types, can take off upper die base 5 through unscrewing fixing bolt, thereby change the upper die base 5 to carry out the operation of moulding plastics to, the holistic application scope of device has been improved.
Specifically, the both sides of movable plate 13 are all fixedly connected with slider 9, all sliding connection has slide bar 10 in two sliders 9, and two slide bars 10 all are with adjustment storehouse 19 inner wall fixed connection.
Through the technical scheme, the sliding blocks 9 and the sliding rods 10 arranged on the two sides of the moving plate 13 enable the up-and-down moving process of the moving plate 13 to be stable and smooth, and meanwhile, the limiting effect is achieved, and the phenomenon that the moving amplitude of the moving plate 13 is too large is avoided, so that the inside of the device is bumped.
Specifically, the top of the sealing block 8 is flush with the inner bottom wall of the lower die holder 6, and the sealing block 8 is provided with a boss structure.
Through above-mentioned technical scheme, sealing block 8 and die holder 6 parallel and level for can not produce the influence to the shaping effect of product in the working process of moulding plastics, set up simultaneously and be boss structure, make sealing block 8's installation location more accurate, avoid appearing too big error.
Specifically, the area of the pushing block 12 is consistent with the area of the bottom of the sealing block 8.
Through the technical scheme, when the sleeve 14 drives the moving plate 13 and the pushing block 12 to move, the size of the pushing block 12 is consistent with that of the sealing block 8, and the pushing block is completely matched with the sealing block 8, so that the demolding accuracy is ensured.
Specifically, driving motor 7 passes through motor cabinet and adjustment seat 2 top fixed connection.
Through above-mentioned technical scheme, fix driving motor 7 through the motor cabinet, guaranteed driving motor 7 during operation's stability.
When the injection molding machine is used, after the injection molding is completed, the upper die holder 5 and the lower die holder 6 are fixed through the hydraulic column 3, injection molding is performed, after the injection molding is completed, the upper die holder 5 is moved upwards through the hydraulic column 3, then the driving motor 7 is started, the main belt pulley 16 starts to rotate, the main belt pulley 16 drives the slave belt pulley 18 to rotate through the driving belt 17, the threaded rod 15 starts to rotate, the sleeve 14 drives the moving plate 13 to move upwards under the threaded fit of the threaded rod 15 and the sleeve 14, the moving plate 13 uniformly drives the pushing block 12 to move upwards through the buffer springs 11, the pushing block 12 pushes the sealing block 8 in the lower die holder 6 upwards, so that injection molding is driven to move upwards, demoulding operation is completed at the moment, and the injection molding machine is very convenient and effective, and an operator is not required to manually take a part.
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 (6)
1. The utility model provides a plastic part injection mold of convenient automatic drawing of patterns, includes box (1), its characterized in that: an adjusting seat (2) is fixedly arranged on the inner bottom wall of the box body (1), a lower die holder (6) is fixedly connected to the bottom of the adjusting seat (2), an adjusting bin (19) is arranged in the lower die holder (6), a sealing block (8) is arranged on the inner bottom wall of the lower die holder (6), a hydraulic column (3) is fixedly arranged on the inner top wall of the box body (1), a fixing plate (4) is fixedly connected to the bottom end of the hydraulic column (3), and an upper die holder (5) is fixedly connected to the bottom of the fixing plate (4);
the top of the adjusting seat (2) is fixedly connected with a driving motor (7), a driving motor (7) shaft penetrates through the adjusting seat (2) and is coaxially and fixedly connected with a main belt wheel (16), a threaded rod (15) is rotationally connected to the inner bottom wall of the adjusting seat (2), a secondary belt wheel (18) is coaxially and fixedly connected to the outer side of the threaded rod (15), and a transmission belt (17) is arranged between the secondary belt wheel (18) and the main belt wheel (16);
the outer side of the threaded rod (15) is in threaded connection with a sleeve (14), the top end of the sleeve (14) penetrates through the adjusting seat (2) and is fixedly connected with a movable plate (13) in the adjusting bin (19), the top of the moving plate (13) is fixedly connected with a plurality of buffer springs (11), and the top ends of the buffer springs (11) are fixedly connected with pushing blocks (12).
2. The plastic part injection mold convenient for automatic demolding according to claim 1, wherein: the fixing plate (4) is fixedly connected with the upper die holder (5) through two fixing bolts.
3. The plastic part injection mold convenient for automatic demolding according to claim 1, wherein: the two sides of the moving plate (13) are fixedly connected with sliding blocks (9), two sliding rods (10) are slidably connected in the sliding blocks (9), and the two sliding rods (10) are fixedly connected with the inner wall of the adjusting bin (19).
4. The plastic part injection mold convenient for automatic demolding according to claim 1, wherein: the top of the sealing block (8) is flush with the inner bottom wall of the lower die holder (6), and the sealing block (8) is provided with a boss structure.
5. The plastic part injection mold convenient for automatic demolding according to claim 1, wherein: the area size of the pushing block (12) is consistent with the area size of the bottom of the sealing block (8).
6. The plastic part injection mold convenient for automatic demolding according to claim 1, wherein: the driving motor (7) is fixedly connected with the top of the adjusting seat (2) through a motor seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873895.4U CN219903191U (en) | 2023-04-19 | 2023-04-19 | Plastic part injection mold convenient for automatic demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873895.4U CN219903191U (en) | 2023-04-19 | 2023-04-19 | Plastic part injection mold convenient for automatic demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903191U true CN219903191U (en) | 2023-10-27 |
Family
ID=88439239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320873895.4U Active CN219903191U (en) | 2023-04-19 | 2023-04-19 | Plastic part injection mold convenient for automatic demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903191U (en) |
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2023
- 2023-04-19 CN CN202320873895.4U patent/CN219903191U/en active Active
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| GR01 | Patent grant | ||
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