CN219988361U - Injection mold capable of continuously ejecting and demolding - Google Patents
Injection mold capable of continuously ejecting and demolding Download PDFInfo
- Publication number
- CN219988361U CN219988361U CN202321374872.5U CN202321374872U CN219988361U CN 219988361 U CN219988361 U CN 219988361U CN 202321374872 U CN202321374872 U CN 202321374872U CN 219988361 U CN219988361 U CN 219988361U
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- plate
- fixedly connected
- fixing
- rod
- lower mold
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- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an injection mold capable of continuously ejecting and demolding, which comprises a workbench, wherein the top end of the workbench is fixedly connected with a lower mold plate, the interior of the lower mold plate is connected with a mold bottom plate in a sliding manner, an upper mold plate corresponding to the lower mold plate is arranged above the lower mold plate, the bottom wall of the upper mold plate is fixedly connected with a connecting rod, the connecting rods are arranged on the outer side of the lower mold plate, each connecting rod penetrates through the workbench and extends to the lower side of the workbench, the bottom ends of the connecting rods are fixedly connected with a fixing plate, the top ends of the fixing plates are provided with fixing rods, and the top ends of the fixing rods are fixedly connected with an ejection plate. The utility model is provided with the buffer structure, can buffer collision between the jacking plate and the die bottom plate, avoids damage of the jacking plate or the die bottom plate, prolongs the service life of the device, is beneficial to use of the device and mass production.
Description
Technical Field
The utility model relates to the field of injection molding, in particular to an injection mold capable of continuously ejecting and demolding.
Background
Injection molding is also called injection molding, which is a molding method for injection and molding, has the advantages of high production speed, high efficiency, automatic operation and the like, and is suitable for the molding processing fields of mass production, products with complex shapes and the like.
Injection mold of liftout drawing of patterns lacks buffer structure when using for the jack-up board can produce comparatively violent collision with the mould bottom plate, leads to jack-up board or mould bottom plate to damage, and the life of device is shorter, is unfavorable for going on of mass production.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: lack buffer structure for jack-up board can produce comparatively violent collision with the mould bottom plate, leads to jack-up board or mould bottom plate to damage, and the life of device is shorter, is unfavorable for going on of mass production, and the injection mold that can continuous liftout drawing of patterns that proposes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an injection mold that can continuous liftout drawing of patterns, includes the workstation, the top fixedly connected with bed die board of workstation, the inside sliding connection of bed die board has the mould bottom plate, the top of bed die board is provided with rather than corresponding last mould board, fixedly connected with connecting rod on the diapire of going up the mould board, the connecting rod is located the outside setting of bed die board, every the connecting rod all runs through the workstation and stretches to the below setting of workstation, many the bottom fixedly connected with fixed plate of connecting rod, the top of fixed plate is provided with the dead lever, the top fixedly connected with jack-up board of dead lever.
Preferably, the top fixedly connected with fixed bolster of workstation, the top fixedly connected with drive arrangement of fixed bolster, drive arrangement's output fixedly connected with actuating lever, the actuating lever runs through the up end of fixed bolster and stretches to the inboard setting of fixed bolster, the bottom fixedly connected with installation piece of actuating lever, installation piece and last mould board threaded connection.
Preferably, a fixed slot is formed in the bottom wall of the fixed rod, a buffer spring which is vertically arranged is fixedly connected to the upper inner wall of the fixed slot, and the bottom end of the buffer spring is fixedly connected to the top end of the fixed plate.
Preferably, the lower inner wall of the lower die plate is provided with a connecting slot, the connecting slot penetrates through the lower inner wall of the lower die plate and the workbench, the fixing rod penetrates through the connecting slot and stretches into the inner side of the lower die plate, and the size of the connecting slot is larger than that of the jacking plate.
Preferably, the shape of the die bottom plate corresponds to that of the lower die plate, and the die bottom plate and the lower die plate are in sealing arrangement.
Preferably, a control device corresponding to the driving device is arranged on the workbench.
Compared with the prior art, the utility model has the beneficial effects that: the buffer structure is arranged, so that collision between the jacking plate and the die bottom plate can be buffered, damage to the jacking plate or the die bottom plate is avoided, the service life of the device is prolonged, the use of the device is facilitated, and mass production is facilitated.
Drawings
FIG. 1 is a schematic structural view of an injection mold capable of continuously ejecting and demolding;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic perspective view of a fixing rod of an injection mold capable of continuously ejecting and demolding.
In the figure: the device comprises a workbench 1, a lower die plate 2, a die bottom plate 3, a fixing support 4, a driving device 5, a driving rod 6, an upper die plate 7, a connecting rod 8, a fixing plate 9, a connecting slot 10, a jacking plate 11, a fixing rod 12, a fixing slot 13 and a buffer spring 14.
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.
Referring to fig. 1-3, an injection mold capable of continuously ejecting and demolding comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with a lower mold plate 2, the inside of the lower mold plate 2 is slidably connected with a mold bottom plate 3, an upper mold plate 7 corresponding to the lower mold plate 2 is arranged above the lower mold plate 2, a connecting rod 8 is fixedly connected to the bottom wall of the upper mold plate 7, the connecting rods 8 are arranged on the outer side of the lower mold plate 2, each connecting rod 8 penetrates through the workbench 1 and extends to the lower side of the workbench 1, the bottom ends of the connecting rods 8 are fixedly connected with a fixing plate 9, the top ends of the fixing plates 9 are provided with fixing rods 12, the top ends of the fixing rods 12 are fixedly connected with an ejection plate 11, the upper mold plate 7 and the lower mold plate 2 are closed, after injection molding is finished, the upper mold plate 7 is lifted, when the upper mold plate 7 moves upwards, the connecting rods 8 and the fixing plates 9 move together, and the fixing rods 12 are driven to move upwards together, the ejection plate 11 jacks up the mold bottom plate 3, so that an object to be ejected from the lower mold plate 2 can be ejected quickly;
the top end of the workbench 1 is fixedly connected with a fixed support 4, the top end of the fixed support 4 is fixedly connected with a driving device 5, the output end of the driving device 5 is fixedly connected with a driving rod 6, the driving rod 6 penetrates through the upper end face of the fixed support 4 and stretches to the inner side of the fixed support 4, the bottom end of the driving rod 6 is fixedly connected with a mounting block, and the mounting block is in threaded connection with an upper die plate 7; the workbench 1 is provided with a control device corresponding to the driving device 5, the driving device 5 is controlled by the control device to start, after the driving device 5 is started, the output end of the driving device drives the driving rod 6 to move, so that the mounting block moves together with the upper die plate 7, the upper die plate 7 and the lower die plate 2 are closed, injection molding is carried out, and meanwhile, after injection molding is finished, the driving device 5 drives the driving rod 6 to move upwards, so that the upper die plate 7 moves upwards;
the bottom wall of the fixed rod 12 is provided with a fixed groove 13, the upper inner wall of the fixed groove 13 is fixedly connected with a buffer spring 14 which is vertically arranged, the bottom end of the buffer spring 14 is fixedly connected to the top end of the fixed plate 9, when the fixed plate 9 moves upwards, the buffer spring 14 and the fixed rod 12 move upwards together, so that the jacking plate 11 contacts with the die bottom plate 3, then the buffer spring 14 deforms and contracts firstly along with the movement of the fixed plate 9, and then the die bottom plate 3 moves upwards, so that the distance between the die bottom plate 3 and the upper die plate 7 is increased, an injection molded object is taken out conveniently, and meanwhile, severe collision between the jacking plate 11 and the die bottom plate 3 can be prevented, and the damage is caused;
the lower inner wall of the lower die plate 2 is provided with a connecting through groove 10, the connecting through groove 10 penetrates through the lower inner wall of the lower die plate 2 and the workbench 1, a fixed rod 12 penetrates through the connecting through groove 10 and stretches into the inner side of the lower die plate 2, and the connecting through groove 10 is larger than the jacking plate 11, so that the jacking plate 11 and the fixed rod 12 can penetrate through the connecting through groove 10;
the shape of the die bottom plate 3 corresponds to that of the lower die plate 2, and the die bottom plate 3 and the lower die plate 2 are arranged in a sealing way.
In the utility model, when the device is used, the driving device 5 is controlled by the control device to start, after the driving device 5 is started, the output end of the driving device drives the driving rod 6 to move, so that the mounting block and the upper die plate 7 move together, the upper die plate 7 and the lower die plate 2 are closed, injection molding is carried out, meanwhile, after injection molding is finished, the driving device 5 drives the driving rod 6 to move upwards, so that the upper die plate 7 moves upwards, when the upper die plate 7 moves upwards, the connecting rod 8 and the fixing plate 9 move together, the buffer spring 14 and the fixing rod 12 move upwards together, so that the jacking plate 11 is firstly contacted with the bottom wall of the die bottom plate 3, then the buffer spring 14 deforms and contracts firstly along with the movement of the fixing plate 9, then the jacking plate 11 jacks up the die bottom plate 3 upwards, so that an injection molded object is ejected out of the lower die plate 2, the distance between the die bottom plate 3 and the upper die plate 7 is increased, the injection molded object is taken out, and severe collision between the jacking plate 11 and the die bottom plate 3 is prevented, and the damage is caused.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Injection mold that can continuous liftout drawing of patterns, including workstation (1), its characterized in that, top fixedly connected with bed die board (2) of workstation (1), the inside sliding connection of bed die board (2) has mould bottom plate (3), the top of bed die board (2) is provided with rather than corresponding last mould board (7), fixedly connected with connecting rod (8) on the diapire of last mould board (7), connecting rod (8) are located the outside setting of bed die board (2), every connecting rod (8) all run through workstation (1) and stretch into the below setting of workstation (1), many the bottom fixedly connected with fixed plate (9) of connecting rod (8), the top of fixed plate (9) is provided with dead lever (12), the top fixedly connected with jack-up board (11) of dead lever (12).
2. The injection mold capable of continuously ejecting and demolding according to claim 1, wherein a fixing support (4) is fixedly connected to the top end of the workbench (1), a driving device (5) is fixedly connected to the top end of the fixing support (4), a driving rod (6) is fixedly connected to the output end of the driving device (5), the driving rod (6) penetrates through the upper end face of the fixing support (4) and extends to the inner side of the fixing support (4), and a mounting block is fixedly connected to the bottom end of the driving rod (6) and is in threaded connection with the upper mold plate (7).
3. The injection mold capable of continuously ejecting and demolding according to claim 1, wherein a fixing groove (13) is formed in the bottom wall of the fixing rod (12), a buffer spring (14) which is vertically arranged is fixedly connected to the upper inner wall of the fixing groove (13), and the bottom end of the buffer spring (14) is fixedly connected to the top end of the fixing plate (9).
4. The injection mold capable of continuously ejecting and demolding according to claim 1, wherein the lower inner wall of the lower mold plate (2) is provided with a connecting groove (10), the connecting groove (10) penetrates through the lower inner wall of the lower mold plate (2) and the workbench (1), the fixing rod (12) penetrates through the connecting groove (10) and stretches into the inner side of the lower mold plate (2), and the connecting groove (10) is larger than the jacking plate (11).
5. Injection mold capable of continuously ejecting and demolding according to claim 1, characterized in that the shape of the mold bottom plate (3) corresponds to the shape of the lower mold plate (2), and the mold bottom plate (3) and the lower mold plate (2) are arranged in a sealing manner.
6. Injection mould capable of continuous ejection and demolding according to claim 2, characterized in that the table (1) is provided with control means corresponding to the driving means (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374872.5U CN219988361U (en) | 2023-06-01 | 2023-06-01 | Injection mold capable of continuously ejecting and demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374872.5U CN219988361U (en) | 2023-06-01 | 2023-06-01 | Injection mold capable of continuously ejecting and demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988361U true CN219988361U (en) | 2023-11-10 |
Family
ID=88612975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374872.5U Active CN219988361U (en) | 2023-06-01 | 2023-06-01 | Injection mold capable of continuously ejecting and demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772894A (en) * | 2024-02-23 | 2024-03-29 | 江苏鸿基金属制品有限公司 | Stamping die for automobile parts |
| CN117772894B (en) * | 2024-02-23 | 2024-04-30 | 江苏鸿基金属制品有限公司 | Stamping die for automobile parts |
-
2023
- 2023-06-01 CN CN202321374872.5U patent/CN219988361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772894A (en) * | 2024-02-23 | 2024-03-29 | 江苏鸿基金属制品有限公司 | Stamping die for automobile parts |
| CN117772894B (en) * | 2024-02-23 | 2024-04-30 | 江苏鸿基金属制品有限公司 | Stamping die for automobile parts |
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