CN218256515U - Power mechanism for plastic mold core pulling - Google Patents
Power mechanism for plastic mold core pulling Download PDFInfo
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- CN218256515U CN218256515U CN202221901112.0U CN202221901112U CN218256515U CN 218256515 U CN218256515 U CN 218256515U CN 202221901112 U CN202221901112 U CN 202221901112U CN 218256515 U CN218256515 U CN 218256515U
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Abstract
The utility model relates to the field of injection molds, in particular to a power mechanism for plastic mold core pulling, which comprises a bottom plate and a sliding column, wherein the sliding column is fixedly arranged on one side of the bottom plate, and a sliding sleeve is sleeved on the sliding column; the lifting mechanism is fixedly arranged on the bottom plate, can extend upwards or contract downwards, is fixedly provided with a support plate, and can be driven by the lifting mechanism to ascend or descend; the pulling mechanism is arranged on the support plate, the power output end of the pulling mechanism is connected with the clamping mechanism, and the clamping mechanism can clamp and pull the product out of the mold under the driving of the pulling mechanism; and the buffer mechanism is fixed on the support plate and connected with the clamping mechanism and used for avoiding the clamping mechanism from moving when not clamping the product. The utility model provides a power unit for plastic mold is loosed core not only can take out immediately after pressing from both sides the tight with moulding, can height-adjusting moreover, is convenient for use at the mould of difference, easy operation, and the practicality is strong.
Description
Technical Field
The utility model relates to an injection mold field especially relates to a plastic mold power unit for loosing core.
Background
The injection mold is used for producing plastic products, molten plastic needs to be introduced into the plastic mold through an injection molding machine during production, and the product is taken out of the mold after the molten plastic is cooled and formed in the mold.
The existing plastic part is formed, and is usually taken out by using adsorption equipment, so that the plastic part has the risk of falling, a plurality of power mechanisms are required to be adopted, the plastic part cannot be taken out synchronously while being adsorbed, and the problem is solved by using the power mechanisms for plastic mould core pulling.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a plastic mold power unit for loosing core aims at solving following problem: the current mould that moulds has the risk that drops through absorbent mode taking out mould.
The embodiment of the utility model provides a realize like this, a plastic mold is loose core and is used power unit, include: the sliding column is fixedly arranged on one side of the bottom plate, and a sliding sleeve is sleeved on the sliding column; the lifting mechanism is fixedly arranged on the bottom plate, can extend upwards or contract downwards, is fixedly provided with a support plate, and can be driven by the lifting mechanism to ascend or descend; the pulling mechanism is arranged on the support plate, the power output end of the pulling mechanism is connected with the clamping mechanism, and the clamping mechanism can clamp and pull the product out of the mold under the driving of the pulling mechanism; and the buffer mechanism is fixed on the support plate and connected with the clamping mechanism and used for avoiding the clamping mechanism from moving when not clamping the product.
Preferably, the lifting mechanism includes: the sleeve is fixedly arranged on the bottom plate, and a first power part is fixedly arranged in the sleeve; one end of the screw rod is fixedly connected with the output shaft of the first power part, the other end of the screw rod is rotatably arranged on the inner wall of the sleeve, and a sliding block is connected to the screw rod in a threaded manner; and the loop bar is arranged on the sleeve in a sliding manner, and two ends of the loop bar are fixedly connected with the sliding block and the support plate respectively.
Preferably, the pulling mechanism comprises: the second power part is arranged on one side of the support plate, and an output shaft of the second power part is fixedly connected with a first gear which can be driven by the second power part to rotate; one end of the rotating rod is rotatably connected with the support plate and is arranged on one side of the second power part, and a second gear meshed with the first gear is fixedly arranged on the rotating rod; one end of the threaded rod is fixedly connected with the rotating rod, and the other end of the threaded rod is rotatably connected with a supporting groove fixed on the sliding sleeve; the pull plate is in threaded connection with the threaded rod and can move under the rotation of the threaded rod, a pull rod is fixedly arranged on the pull plate, and the pull rod penetrates through the support plate in a sliding mode and is connected with the clamping mechanism.
Preferably, the gripping mechanism includes: the supporting sleeve is fixedly connected with the buffer mechanism, a guide column is fixedly arranged in the supporting sleeve, and a stabilizing plate is slidably sleeved on the guide column; two ends of the pressure spring are respectively and fixedly connected with the inner wall of the support sleeve and the stabilizing plate; the other end of the hinged rod is hinged with one end of the pull rod arranged in the support sleeve; the clamping plates are fixedly connected with the stabilizing plate, and the two clamping plates can approach each other to clamp a product.
Preferably, the buffer mechanism includes: the groove body is fixedly connected with the other end of the support plate, a sliding rod is fixedly arranged in the groove body, and a sleeve block fixedly connected with the support sleeve is sleeved on the sliding rod; and two ends of the elastic piece are respectively and fixedly connected with the inner wall of the groove body and the sleeve block.
The utility model provides a power unit for plastic mold is loosed core not only can take out immediately after pressing from both sides the tight with moulding, can height-adjusting moreover, is convenient for use at the mould of difference, easy operation, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a power mechanism for core pulling of a plastic mold.
Fig. 2 is a schematic view of an elevating mechanism of a power mechanism for plastic mold core pulling.
Fig. 3 is a schematic view of a clamping mechanism of a power mechanism for plastic mold core pulling.
In the drawings: 1-a bottom plate, 2-a sliding column, 3-a sliding sleeve, 4-a lifting mechanism, 5-a support plate, 6-a pulling mechanism, 7-a clamping mechanism, 8-a buffer mechanism, 41-a sleeve, 42-a first power part, 43-a screw rod, 44-a sliding block, 45-a loop rod, 61-a second power part, 62-a first gear, 63-a rotating rod, 64-a second gear, 65-a threaded rod, 66-a supporting groove, 67-a pulling plate, 68-a pulling rod, 71-a supporting sleeve, 72-a guide column, 73-a stabilizing plate, 74-a pressure spring, 75-a hinged rod, 76-a clamping plate, 81-a groove body, 82-a sliding rod, 83-a loop block and 84-an elastic part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a power mechanism for plastic mold core pulling, where the power mechanism for plastic mold core pulling includes:
the sliding device comprises a base plate 1 and a sliding column 2, wherein the sliding column 2 is fixedly arranged on one side of the base plate 1, and a sliding sleeve 3 is sleeved on the sliding column 2; the lifting mechanism 4 is fixedly arranged on the bottom plate 1, the lifting mechanism 4 can extend upwards or contract downwards, a support plate 5 is fixedly arranged on the lifting mechanism 4, and the support plate 5 can be driven by the lifting mechanism 4 to ascend or descend; the pulling mechanism 6 is arranged on the support plate 5, the power output end of the pulling mechanism 6 is connected with the clamping mechanism 7, and the clamping mechanism 7 can clamp and pull the product out of the mold under the driving of the pulling mechanism 6; and the buffer mechanism 8 is fixed on the support plate 5 and connected with the clamping mechanism 7 and is used for avoiding the clamping mechanism 7 from moving when not clamping a product.
When the power mechanism is used, firstly, the lifting mechanism 4 is opened, the lifting mechanism 4 drives the support plate 5 to ascend or descend, the support plate 5 ascends or descends to drive the sliding sleeve 3 to ascend or descend along the sliding column 2, the ascending or descending stability of the support plate 5 is ensured, when the clamping mechanism 7 moves to a position convenient for taking a piece, the pulling mechanism 6 is opened, the pulling mechanism 6 drives the clamping mechanism 7 to gradually approach the plastic piece, then, the pulling mechanism 6 is reversely opened, under the driving of the pulling mechanism 6, the clamping mechanism 7 can rapidly clamp the plastic piece, then, the clamping mechanism 7 can move leftwards to take out the plastic piece, the buffer mechanism 8 can provide elasticity, and the situation that the clamping mechanism 7 moves leftwards when the plastic piece is not completely clamped is avoided.
As shown in fig. 2, as a preferred embodiment of the present invention, the lifting mechanism 4 includes: the sleeve 41 is fixedly arranged on the bottom plate 1, and a first power piece 42 is fixedly arranged in the sleeve 41; one end of the screw rod 43 is fixedly connected with the output shaft of the first power part 42, the other end of the screw rod 43 is rotatably arranged on the inner wall of the sleeve 41, and a sliding block 44 is connected to the screw rod 43 in a threaded manner; and the loop bar 45 is arranged on the sleeve 41 in a sliding manner, and two ends of the loop bar 45 are fixedly connected with the sliding block 44 and the support plate 5 respectively.
The first power part 42 is started, the first power part 42 is specifically a motor, an output shaft of the first power part 42 drives the screw rod 43 to rotate in the sleeve 41, the screw rod 43 rotates to enable the sliding block 44 to drive the loop bar 45 to ascend or descend, and the loop bar 45 ascends or descends to drive the clamping mechanism 7 to ascend or descend through the support plate 5.
As shown in fig. 1, as a preferred embodiment of the present invention, the pulling mechanism 6 includes: the second power part 61 is arranged on one side of the support plate 5, the output shaft of the second power part 61 is fixedly connected with a first gear 62, and the first gear 62 can be driven by the second power part 61 to rotate; one end of the rotating rod 63 is rotatably connected with the support plate 5 and is arranged on one side of the second power piece 61, and a second gear 64 meshed with the first gear 62 is fixedly arranged on the rotating rod 63; one end of the threaded rod 65 is fixedly connected with the rotating rod 63, and the other end of the threaded rod is rotatably connected with a supporting groove 66 fixed on the sliding sleeve 3; the pulling plate 67 is in threaded connection with the threaded rod 65, the pulling plate 67 can move under the rotation of the threaded rod 65, a pulling rod 68 is fixedly arranged on the pulling plate 67, and the pulling rod 68 penetrates through the support plate 5 in a sliding mode and is connected with the clamping mechanism 7.
When the plastic part is taken out, the second power part 61 is started, the second power part 61 is specifically a motor, the output shaft of the second power part 61 drives the first gear 62 to rotate, the first gear 62 rotates to drive the second gear 64 to rotate, the second gear 64 rotates to drive the rotating rod 63 to rotate, the rotating rod 63 rotates to drive the threaded rod 65 to rotate in the supporting groove 66, the threaded rod 65 rotates to enable the pull plate 67 to drive the pull rod 68 to move leftwards, and the pull rod 68 moves leftwards to drive the clamping mechanism 7 to clamp and take out the plastic part.
As shown in fig. 3, as a preferred embodiment of the present invention, the gripping mechanism 7 includes: the supporting sleeve 71 is fixedly connected with the buffer mechanism 8, a guide post 72 is fixedly arranged in the supporting sleeve 71, and a stabilizing plate 73 is slidably sleeved on the guide post 72; two ends of the pressure spring 74 are respectively fixedly connected with the inner wall of the support sleeve 71 and the stabilizing plate 73; two hinged rods 75 are arranged, one end of each hinged rod is hinged with the stabilizing plate 73, and the other end of each hinged rod 75 is hinged with one end of the pull rod 68 arranged in the supporting sleeve 71; the clamping plates 76 are fixedly connected with the stabilizing plate 73, and the two clamping plates 76 can approach each other to clamp the product.
When the pull rod 68 moves leftwards, under the limitation of the elastic force of the buffer mechanism 8, the hinged rods 75 on both sides can pull the stabilizing plates 73 on both sides to move close to each other, the stabilizing plates 73 on both sides can move close to each other to drive the clamping plates 76 on both sides to move close to each other and clamp the plastic part, and then the pull rod 68 continues to move leftwards, and the hinged rods 75 can drive the guide posts 72 and the support sleeves 71 to move leftwards through the stabilizing plates 73, so that the plastic part can be taken out.
As shown in fig. 1, as a preferred embodiment of the present invention, the buffer mechanism 8 includes: the groove body 81 is fixedly connected with the other end of the support plate 5, a sliding rod 82 is fixedly arranged in the groove body 81, and a sleeve block 83 fixedly connected with the support sleeve 71 is sleeved on the sliding rod 82; two ends of the elastic element 84 are respectively fixedly connected with the inner wall of the groove body 81 and the sleeve block 83.
Under the pushing of the elastic member 84, the supporting sleeve 71 cannot move leftward due to the friction force between the supporting sleeve 71 and the pull rod 68 in the process of clamping the plastic part, and after the plastic part is clamped, the supporting sleeve 71 can drive the sleeve block 83 to move leftward along the slide rod 82 under the pulling of the pull rod 68, so that the plastic part can be taken out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. A power mechanism for plastic mould core pulling comprises a bottom plate and a sliding column, and is characterized in that the sliding column is fixedly arranged on one side of the bottom plate, and a sliding sleeve is sleeved on the sliding column;
the lifting mechanism is fixedly arranged on the bottom plate, can extend upwards or contract downwards, is fixedly provided with a support plate, and can be driven by the lifting mechanism to ascend or descend;
the pulling mechanism is arranged on the support plate, the power output end of the pulling mechanism is connected with the clamping mechanism, and the clamping mechanism can clamp the product and pull the product out of the die under the driving of the pulling mechanism;
and the buffer mechanism is fixed on the support plate and connected with the clamping mechanism and used for avoiding the clamping mechanism from moving when not clamping the product.
2. The power mechanism for pulling the plastic mold core according to claim 1, wherein the lifting mechanism comprises:
the sleeve is fixedly arranged on the bottom plate, and a first power part is fixedly arranged in the sleeve;
one end of the screw rod is fixedly connected with the output shaft of the first power part, the other end of the screw rod is rotatably arranged on the inner wall of the sleeve, and a sliding block is connected to the screw rod in a threaded manner;
and the loop bar is arranged on the sleeve in a sliding manner, and two ends of the loop bar are fixedly connected with the sliding block and the support plate respectively.
3. The power mechanism for pulling plastic molds according to claim 1, wherein the pulling mechanism comprises:
the second power part is arranged on one side of the support plate, and an output shaft of the second power part is fixedly connected with a first gear which can be driven by the second power part to rotate;
one end of the rotating rod is rotatably connected with the support plate and is arranged on one side of the second power part, and a second gear meshed with the first gear is fixedly arranged on the rotating rod;
one end of the threaded rod is fixedly connected with the rotating rod, and the other end of the threaded rod is rotatably connected with a supporting groove fixed on the sliding sleeve;
the pulling plate is in threaded connection with the threaded rod, can move under the rotation of the threaded rod, is fixedly provided with a pulling rod, and penetrates through the support plate in a sliding mode and is connected with the clamping mechanism.
4. The power mechanism for pulling the plastic mold core according to claim 3, wherein the clamping mechanism comprises:
the supporting sleeve is fixedly connected with the buffer mechanism, a guide column is fixedly arranged in the supporting sleeve, and a stabilizing plate is slidably sleeved on the guide column;
two ends of the pressure spring are respectively fixedly connected with the inner wall of the support sleeve and the stabilizing plate;
the other end of the hinged rod is hinged with one end of the pull rod arranged in the support sleeve;
and the clamping plates are fixedly connected with the stabilizing plate, and the two clamping plates can approach each other to clamp the product.
5. The power mechanism for pulling the plastic mold according to claim 4, wherein the buffer mechanism comprises:
the groove body is fixedly connected with the other end of the support plate, a sliding rod is fixedly arranged in the groove body, and a sleeve block fixedly connected with the support sleeve is sleeved on the sliding rod;
and two ends of the elastic piece are respectively and fixedly connected with the inner wall of the groove body and the sleeve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221901112.0U CN218256515U (en) | 2022-07-22 | 2022-07-22 | Power mechanism for plastic mold core pulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221901112.0U CN218256515U (en) | 2022-07-22 | 2022-07-22 | Power mechanism for plastic mold core pulling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218256515U true CN218256515U (en) | 2023-01-10 |
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ID=84761158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221901112.0U Active CN218256515U (en) | 2022-07-22 | 2022-07-22 | Power mechanism for plastic mold core pulling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218256515U (en) |
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2022
- 2022-07-22 CN CN202221901112.0U patent/CN218256515U/en active Active
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