CN211968108U - Mechanical forced resetting mechanism for plastic mold - Google Patents
Mechanical forced resetting mechanism for plastic mold Download PDFInfo
- Publication number
- CN211968108U CN211968108U CN201922214667.2U CN201922214667U CN211968108U CN 211968108 U CN211968108 U CN 211968108U CN 201922214667 U CN201922214667 U CN 201922214667U CN 211968108 U CN211968108 U CN 211968108U
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- connecting rod
- stop block
- template
- roller
- block
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Abstract
The utility model provides a mechanical forced resetting mechanism for a plastic mold, which comprises a front template, a rear template and a top plate which are arranged from top to bottom in sequence; the reset mechanism comprises an inserted link, a first stop block, a second stop block, a roller, a connecting rod shaft and a top block; the upper end of the inserted bar is fixed on the front template, the first stop block and the second stop block are fixed on the rear template in parallel, and the first stop block and the second stop block are respectively positioned at two sides of the inserted bar after the front template and the rear template are assembled; the lower end of the connecting rod is provided with an installation groove for installing the roller, the upper end of the connecting rod is provided with a shaft hole for installing a connecting rod shaft, the upper end of the connecting rod is arranged on the rear template through the connecting rod shaft and is positioned on the same horizontal line with the second stopper, and the lower end of the connecting rod is positioned below the second stopper; the ejector block is fixed on a top plate of the plastic mold, and the connecting rod is movably connected with the connecting rod shaft.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to mechanical forced resetting mechanism for plastic mould.
Background
At present, in the action of a plastic structure, a top plate is ejected after the mold is opened, the top plate can be reset before mold closing to perform mold closing action, manual intervention is usually needed, time and labor are wasted, and the processing efficiency is low.
Therefore, a new technical solution is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the prior art, the utility model provides a mechanical forced resetting mechanism for plastic mould.
In order to solve the technical problem, the utility model provides a mechanical forced resetting mechanism for a plastic mould, which comprises a front template, a rear template and a top plate which are arranged from top to bottom in sequence; the reset mechanism comprises an inserted link, a first stop block, a second stop block, a roller, a connecting rod shaft and a top block; the upper end of the inserted bar is fixed on the front template, the first stop block and the second stop block are fixed on the rear template in parallel, and the first stop block and the second stop block are respectively positioned at two sides of the inserted bar after the front template and the rear template are assembled; the lower end of the connecting rod is provided with an installation groove for installing the roller, the upper end of the connecting rod is provided with a shaft hole for installing a connecting rod shaft, the upper end of the connecting rod is arranged on the rear template through the connecting rod shaft and is positioned on the same horizontal line with the second stopper, and the lower end of the connecting rod is positioned below the second stopper; the ejector block is fixed on a top plate of the plastic mold, and the connecting rod is movably connected with the connecting rod shaft.
As the utility model discloses a further optimization, the upper surface of kicking block contact with the lower extreme of gyro wheel.
As the utility model discloses a further optimization, after current template and back template carry out the compound die, a side and the gyro wheel of inserted bar contact.
As the utility model discloses a further optimization, after current template and back template carry out the compound die, second dog, gyro wheel, kicking block all are located the inserted bar with one side, and the one side of second dog, gyro wheel, kicking block and inserted bar contact all is located same vertical line.
As a further optimization of the utility model, the inserted bar passes through location fastening components and installs in the front template, the kicking block passes through location fastening components and installs on the roof, location fastening components is including the pin that is used for realizing the location and the screw that is used for realizing the fastening.
As a further optimization of the utility model, the gyro wheel is packed into in the mounting groove of connecting rod through the pivot, and adopts the jump ring to fix the pivot.
Has the advantages that: through the utility model discloses a reset mechanism is forced to machinery under the condition of not with the help of external force, can let the roof accomplish before the compound die fast and reset, uses manpower sparingly, provides work efficiency.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view showing the positional relationship between the plastic mold and the mold of the present invention when the mold is opened;
fig. 3 is a schematic view of the position relationship between the present invention and the plastic mold during mold closing.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
Example 1:
as shown in fig. 1 to 3, the mechanical forced resetting mechanism for a plastic mold of the present embodiment includes a panel 1, a front mold plate 2, a rear mold plate 3, an upper top plate 4, a lower top plate 5, a square iron 6 and a bottom plate 7, which are sequentially arranged from top to bottom; the square iron 6 is arranged on two sides between the rear template 3 and the bottom plate 7, so that the rear template 3, the square iron 6 and the bottom plate 7 form a movable area of the upper top plate 4 and the lower top plate 5, and the concrete structure of the plastic mold is the prior art, so that the detailed description is not provided herein; the reset mechanism of the embodiment comprises an inserted link 8, a first stop 9, a second stop 10, a roller 11, a connecting rod 12, a connecting rod shaft 13 and a top block 14; the upper end of the inserted link 8 is fixed on the front template 2 by adopting a positioning and fastening assembly, the first stop block 9 and the second stop block 10 are fixed on the rear template 3 in parallel, and after the front template 2 and the rear template 3 are closed, the first stop block 9 and the second stop block 10 are respectively positioned at two sides of the inserted link 8, namely, the space between the first stop block 9 and the second stop block 10 forms a channel for the inserted link 8 to be placed in; the lower end of the connecting rod 12 is provided with a mounting groove for mounting the roller 11, the roller 11 is mounted in the mounting groove of the connecting rod 12 through a shaft pin 15, the shaft pin 15 is fixed by a clamp spring to prevent slipping out, the upper end of the connecting rod 12 is provided with a shaft hole for mounting the connecting rod shaft 13, the upper end of the connecting rod 12 is arranged on the rear template 3 through the connecting rod shaft 13 and is positioned on the same horizontal line with the second stop block 10, and the lower end of the connecting rod 12 is positioned below the second stop block 10; the top block 14 of the present embodiment is mounted on the upper top plate 4 and the lower top plate 5 by a positioning and fastening assembly, specifically, the positioning and fastening assembly of the present embodiment includes a pin 17 for positioning and a screw 18 for fastening.
Specifically, the upper surface of the ejector block 14 of this embodiment contacts with the lower end of the roller 11, and after the front mold plate 2 and the rear mold plate 3 are closed, one side of the inserted bar 8 contacts with the roller 11, the second stopper 10, the roller 11 and the ejector block 14 are all located on the same side of the inserted bar 8, and one side of the second stopper 10, the roller 11, the ejector block 14 and the inserted bar 8 are all located on the same vertical line.
In the embodiment, the action is completed by controlling the mold closing distance, when the mold is closed, the insert rod 8 pushes the roller 11, the roller 11 pushes the top block 14 again, the top plate 14 is forced to return under the action of the mold closing force, the reset is realized, after the top plate 14 is reset, the mold closing distance between the front template 2 and the rear template 3 is a certain distance, and finally, the safe mold closing is realized; when the mold is opened, the inserted link 8 is separated, the top plate 14 is ejected out, the top block 14 pushes the roller 11 to move upwards, and the connecting rod 12 is movable and can rotate around the connecting rod shaft 13 to realize the up-and-down movement.
Claims (6)
1. The utility model provides a mechanical forced reset mechanism for plastic mould which characterized in that: the plastic mold comprises a front template, a rear template and a top plate which are sequentially arranged from top to bottom; the reset mechanism comprises an inserted link, a first stop block, a second stop block, a roller, a connecting rod shaft and a top block; the upper end of the inserted bar is fixed on the front template, the first stop block and the second stop block are fixed on the rear template in parallel, and the first stop block and the second stop block are respectively positioned at two sides of the inserted bar after the front template and the rear template are assembled; the lower end of the connecting rod is provided with an installation groove for installing the roller, the upper end of the connecting rod is provided with a shaft hole for installing a connecting rod shaft, the upper end of the connecting rod is arranged on the rear template through the connecting rod shaft and is positioned on the same horizontal line with the second stopper, and the lower end of the connecting rod is positioned below the second stopper; the ejector block is fixed on a top plate of the plastic mold, and the connecting rod is movably connected with the connecting rod shaft.
2. The mechanical forced resetting mechanism for plastic molds according to claim 1, wherein: the upper surface of the top block is in contact with the lower end of the roller.
3. The mechanical forced resetting mechanism for plastic molds according to claim 1, wherein: after the front template and the rear template are matched, one side surface of the inserted rod is contacted with the roller.
4. The mechanical forced resetting mechanism for plastic molds according to claim 1, wherein: after the front template and the rear template are matched, the second stop block, the roller and the ejector block are all located on the same side of the inserted rod, and the surfaces of the second stop block, the roller and the ejector block, which are in contact with the inserted rod, are all located on the same vertical line.
5. The mechanical forced resetting mechanism for plastic molds according to claim 1, wherein: the inserted bar is installed on the front template through a positioning fastening component, the top block is installed on the top plate through the positioning fastening component, and the positioning fastening component comprises a pin for realizing positioning and a screw for realizing fastening.
6. The mechanical forced resetting mechanism for plastic molds according to claim 1, wherein: the roller is installed in the installation groove of the connecting rod through the shaft pin, and the shaft pin is fixed through the clamp spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214667.2U CN211968108U (en) | 2019-12-11 | 2019-12-11 | Mechanical forced resetting mechanism for plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214667.2U CN211968108U (en) | 2019-12-11 | 2019-12-11 | Mechanical forced resetting mechanism for plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968108U true CN211968108U (en) | 2020-11-20 |
Family
ID=73378710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922214667.2U Active CN211968108U (en) | 2019-12-11 | 2019-12-11 | Mechanical forced resetting mechanism for plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211968108U (en) |
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2019
- 2019-12-11 CN CN201922214667.2U patent/CN211968108U/en active Active
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