CN219153608U - Connector core-pulling blanking device - Google Patents
Connector core-pulling blanking device Download PDFInfo
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- CN219153608U CN219153608U CN202223488225.5U CN202223488225U CN219153608U CN 219153608 U CN219153608 U CN 219153608U CN 202223488225 U CN202223488225 U CN 202223488225U CN 219153608 U CN219153608 U CN 219153608U
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- 238000000465 moulding Methods 0.000 abstract description 15
- 238000007599 discharging Methods 0.000 abstract description 10
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of connector molding, and particularly relates to a connector core-pulling and blanking device, which comprises a fixed die and a movable die moving relative to the fixed die, wherein the movable die comprises a forming die, and the connector core-pulling and blanking device further comprises: the first core-pulling assembly is arranged on the movable die and is positioned at one side of the forming die; the second core-pulling assembly is partially arranged on the fixed die, the other part of the second core-pulling assembly is arranged on the movable die and positioned on the other side of the forming die, and the second core-pulling assembly and the first core-pulling assembly are oppositely arranged; the blanking assembly comprises a jacking plate and a plurality of jacking units, wherein the jacking plate is movably arranged on the movable die, the jacking units are arranged on the jacking plate at intervals, and when the jacking plate moves upwards in a controlled manner, the jacking units penetrate through the forming die and eject the connector. The connector core-pulling discharging device is convenient for the manipulator to clamp and take, so that the integrity of products is guaranteed, the manipulator is convenient to clamp and take, and the discharging efficiency is further improved.
Description
Technical Field
The application relates to the technical field of connector forming, in particular to a connector core-pulling blanking device.
Background
When the connector is injection molded, the molding process is completed under the cooperation of a molding template and a molding core. After the molding is completed, the molded core is withdrawn from the molded connector and then blanked. In the related art, a manipulator clamping manner is generally adopted for the molded connector, and the molded connector is directly clamped and removed from the module. In practical application, the applicant finds that the molded connector is easy to adhere to the molding template, and if the molded connector is directly clamped by a mechanical arm, the molded connector is easy to damage.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In view of at least one of the above technical problems, the present application provides a connector core-pulling and blanking device, which solves the problem that in the related art, a manipulator clamping mode is generally adopted for a formed connector, and the formed connector is directly clamped and blanked from a module. In practical application, the applicant finds that the molded connector is easy to adhere to the molding template, and if the molded connector is directly clamped by a mechanical arm, the connector is easy to damage.
The embodiment of the application provides a connector unloader that looses core, including the cover half and for the movable mould of this cover half removal, the movable mould includes the moulded die, and connector unloader that looses core still includes:
the first core-pulling assembly is arranged on the movable die and positioned at one side of the forming die;
the second core-pulling assembly is partially arranged on the fixed die, the other part of the second core-pulling assembly is arranged on the movable die and positioned on the other side of the forming die, and the second core-pulling assembly is arranged opposite to the first core-pulling assembly;
the blanking assembly comprises a jacking plate and a plurality of jacking units, wherein the jacking plate is movably arranged on the movable die, the jacking units are arranged on the jacking plate at intervals, and when the jacking plate moves upwards in a controlled manner, the jacking units penetrate through the forming die and eject the connector.
The embodiment of the application has the following technical effects: the connector core-pulling and discharging device has the advantages that the first core-pulling component, the second core-pulling component and the discharging component are matched with each other, so that after the core pulling of the formed connector is completed, the formed connector is lifted integrally by the discharging component, and is completely separated from the forming die, so that the manipulator is convenient to clamp and take, the integrity of a product is guaranteed, the manipulator is convenient to clamp and take, and the discharging efficiency is further improved.
In one implementation mode, the movable mould further comprises an upper mould, the forming mould is arranged on the upper mould, the other parts of the first core-pulling assembly and the second core-pulling assembly are arranged on the upper mould and are positioned on two opposite sides of the forming mould, the jacking plate is positioned below the upper mould, and the jacking unit sequentially penetrates through the upper mould and the forming mould.
In one implementation, at least two elastic members are provided between the jacking plate and the upper die.
In one implementation, the jacking unit comprises a plurality of jacking columns which are distributed at intervals, and the jacking columns sequentially penetrate through the upper die and the forming die.
In one implementation, the first core-pulling component comprises a power source, a first connecting sliding block and a plurality of main cores, wherein the first connecting sliding block is slidably connected to the movable mould and is located at one side of the forming mould, the plurality of main cores are arranged on the first connecting sliding block at intervals, the power source is arranged on the movable mould, and the power source is connected with the first connecting sliding block to drive the first connecting sliding block to move and drive the main cores to be pulled away from the formed connector.
In one implementation mode, the second core pulling assembly comprises an inclined guide pillar, a second connecting sliding block and a plurality of auxiliary cores, wherein the inclined guide pillar is arranged on the fixed die, the second connecting sliding block is slidably arranged on the movable die, the plurality of auxiliary cores are connected to the second connecting sliding block at intervals, and the second connecting sliding block is in sliding fit with the inclined guide pillar to drive the second connecting sliding block to move and drive the auxiliary cores to be pulled out from the formed connector.
The utility model will be further described with reference to the drawings and examples.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly explain the embodiments or the drawings needed in the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a side view of a movable mold provided in an embodiment of the present application;
fig. 2 is a block diagram of a jacking assembly provided in an embodiment of the present application;
fig. 3 is an exploded view of the first core-pulling assembly and the second core-pulling assembly according to the embodiment of the present application;
fig. 4 is a top view of a connector core pulling and blanking device provided in an embodiment of the present application;
FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4;
Detailed Description
In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
In the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
When the connector is injection molded, the molding process is completed under the cooperation of a molding template and a molding core. After the molding is completed, the molded core is withdrawn from the molded connector and then blanked. In the related art, a manipulator clamping manner is generally adopted for the molded connector, and the molded connector is directly clamped and removed from the module. In practical application, the applicant finds that the molded connector is easy to adhere to the molding template, and if the molded connector is directly clamped by a mechanical arm, the molded connector is easy to damage. The connector core-pulling and discharging device has the advantages that the first core-pulling component, the second core-pulling component and the discharging component are matched with each other, so that after the core pulling of the formed connector is completed, the formed connector is lifted integrally by the discharging component, and is completely separated from the forming die, so that the manipulator is convenient to clamp and take, the integrity of a product is guaranteed, the manipulator is convenient to clamp and take, and the discharging efficiency is further improved.
Please refer to fig. 1, 2, 3, 4 and 5; fig. 1 is a side view of a movable mold according to an embodiment of the present application; fig. 2 is a block diagram of a jacking assembly provided in an embodiment of the present application; fig. 3 is an exploded view of the first core-pulling assembly and the second core-pulling assembly according to the embodiment of the present application; fig. 4 is a top view of a connector core pulling and blanking device provided in an embodiment of the present application; FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4; the embodiment of the application provides a connector core-pulling and blanking device, which comprises a fixed die 100 and a movable die 200 moving relative to the fixed die 100, wherein the movable die 200 comprises a forming die 210, and the connector core-pulling and blanking device further comprises a first core-pulling assembly 300, a second core-pulling assembly 400 and a blanking assembly 500.
The first core-pulling assembly 300 is arranged on the movable mould 200 and is positioned at one side of the forming mould 210; the second core-pulling assembly 400 is partially arranged on the fixed mold 100, the other part of the second core-pulling assembly 400 is arranged on the movable mold 200 and positioned on the other side of the forming mold 210, and the second core-pulling assembly 400 is arranged opposite to the first core-pulling assembly 300; the blanking assembly 500 includes a lifting plate 510 and a plurality of lifting units 520, wherein the lifting plate 510 is movably disposed on the movable mold 200, the plurality of lifting units 520 are arranged on the lifting plate 510 at intervals, and when the lifting plate 510 is controllably moved upwards, the lifting units 520 pass through the forming mold 210 and eject the connector.
Specifically, the jacking plate 510 is connected to a ram of an injection molding machine to drive the jacking plate 510 to move up and down in the movable mold 200, wherein the ram of the injection molding machine extends into the lower portion of the movable mold 200 and is connected to the lower surface of the jacking plate 510.
In the embodiment of the present application, the number of the jacking units 520 is not particularly limited, i.e., the jacking units 520 may be one, two, three, four or more. In some examples, the number of jacking units 520 is four. That is, one molding die 210 has four molding cavities, so that four connectors can be molded at the same time, and each jacking unit 520 is disposed corresponding to one molding cavity.
Illustratively, first, the movable mold 200 is moved downward, and the secondary core of the second core-pulling assembly 400 is first pulled away from the molded connector; secondly, the main core of the first core-pulling assembly 300 is pulled out from the molded connector; thirdly, the jacking plate 510 is jacked on the ejector rod of the injection molding machine, so that the jacking plate 510 moves upwards to drive the jacking unit 520 to move upwards, and the molded connector is lifted; finally, the manipulator may remove the lifted connector. Therefore, the connector material taking process is simple and reliable, the connector is lifted and then taken, the connector can be prevented from being adhered to the forming die 210, the manipulator can be conveniently used for taking materials, and the blanking efficiency of the connector is improved.
In some examples, one fixed mold 100 and one movable mold 200 have two forming molds 210, and correspondingly, two first core-pulling assemblies 300 and two second core-pulling assemblies 400.
In some examples, as shown in fig. 1 to 5, the movable mold 200 further includes an upper mold 220, the forming mold 210 is disposed on the upper mold 220, another portion of the first core-pulling assembly 300 and another portion of the second core-pulling assembly 400 are disposed on the upper mold 220 and are located on opposite sides of the forming mold 210, the jacking plate 510 is located below the upper mold 220, and the jacking unit 520 is sequentially disposed through the upper mold 220 and the forming mold 210.
In some examples, as shown in fig. 1 to 5, at least two elastic members 530 are provided between the jacking plate 510 and the upper die 220.
The number of elastic members 530 in the embodiment of the present application is at least two, and may be two, three, four, five or more. In some examples, the number of elastic members 530 is four.
Specifically, the elastic member 530 is a spring, and is used for resetting the lifting plate 510, so as to improve the resetting efficiency of the lifting plate 510, and further improve the overall working smoothness of the device.
Illustratively, as the lift plate 510 is controllably moved upward, the resilient member 530 compresses; after the molded connector is taken out, the ejector pins of the injection molding machine are reset, and the lifting plate 510 returns to the initial position under the elastic force of the compression spring.
In some examples, as shown in fig. 1 to 5, the jacking unit 520 includes a plurality of jacking cylinders 521 spaced apart from each other, and the jacking cylinders 521 are sequentially disposed through the upper mold 220 and the forming mold 210.
Specifically, the lifting columns 521 are of different thickness. Wherein a thick lifting column 521 is used to lift the gate column between two adjacent connectors, and a thin lifting column 521 is used to lift the connectors.
In some examples, as shown in fig. 1 to 5, the first core-pulling assembly 300 includes a power source 310, a first connecting slider 320, and a plurality of main cores 330, wherein the first connecting slider 320 is slidably connected to the movable mold 200 and is located at one side of the forming mold 210, the plurality of main cores 330 are spaced apart from each other and arranged on the first connecting slider 320, the power source 310 is arranged on the movable mold 200, and the power source 310 is connected with the first connecting slider 320 to drive the first connecting slider 320 to move and drive the main cores 330 to be pulled out from the formed connector.
Specifically, the power source 310 is an oil cylinder.
In order to realize that the plurality of main cores 330 are spaced apart from each other, the first coupling slider 320 is coupled to the power source 310, so that the main cores 330 are conveniently disposed.
In addition, since the length of the main core 330 is greater than that of the auxiliary core, the moving path of the main core 330 is greater than that of the auxiliary core, and the conventional method of adopting the inclined guide post and the sliding block to be matched and pulled away from the main core 330 is easy to cause unsmooth matching and blocking, which results in failure of pulling away the main core 330 and influences the quality of products. The mode that the main core 330 is driven to be pulled away by the power source 310 can improve the pulling-away speed of the main core 330, avoid failure conditions, and is simple and reliable to implement.
In some examples, as shown in fig. 1 to 5, the second core-pulling assembly 400 includes a diagonal guide pillar 410, a second connecting slider 420 and a plurality of auxiliary cores 430, the diagonal guide pillar 410 is disposed on the fixed mold 100, the second connecting slider 420 is slidably disposed on the movable mold 200, the plurality of auxiliary cores 430 are connected to the second connecting slider 420 at intervals, and the second connecting slider 420 is slidably engaged with the diagonal guide pillar 410 to drive the second connecting slider 420 to move and drive the auxiliary cores 430 to be pulled out from the molded connector.
Specifically, the second connecting slider 420 is provided with an inclined hole 421 that mates with the inclined guide pillar 410.
Illustratively, when the movable mold 200 moves downward, the second connecting slider 420 also moves downward, and the second connecting slider 420 moves forward under the restriction of the diagonal guide 410, thereby withdrawing the sub-core 430.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above is merely a preferred embodiment of the present application, and is not intended to limit the present application in any way. Any person skilled in the art may make many possible variations and modifications to the technical solution of the present application, or modify equivalent embodiments, using the methods and technical contents disclosed above, without departing from the scope of the technical solution of the present application. Therefore, all equivalent changes according to the shape, structure and principle of the present application are covered in the protection scope of the present application.
Claims (6)
1. The utility model provides a connector unloader that looses core, includes the cover half and for the movable mould of this cover half removal, the movable mould includes moulded die, its characterized in that, connector unloader that looses core still includes:
the first core pulling assembly is arranged on the movable die and is positioned at one side of the forming die;
the second core-pulling assembly is partially arranged on the fixed die, the other part of the second core-pulling assembly is arranged on the movable die and positioned on the other side of the forming die, and the second core-pulling assembly is arranged opposite to the first core-pulling assembly;
the blanking assembly comprises a jacking plate and a plurality of jacking units, wherein the jacking plate is movably arranged on the movable die, the jacking units are arranged on the jacking plate at intervals, and when the jacking plate moves upwards in a controlled manner, the jacking units penetrate through the forming die and eject the connector.
2. The connector core-pulling and blanking device according to claim 1, wherein the movable die further comprises an upper die, the forming die is arranged on the upper die, the other parts of the first core-pulling assembly and the second core-pulling assembly are arranged on the upper die and are positioned on two opposite sides of the forming die, the jacking plate is positioned below the upper die, and the jacking unit sequentially penetrates through the upper die and the forming die.
3. The connector loose core blanking device of claim 2, wherein at least two elastic members are arranged between the jacking plate and the upper die.
4. The connector loose core blanking device of claim 2, wherein the jacking unit comprises a plurality of jacking columns which are distributed at intervals, and the jacking columns sequentially penetrate through the upper die and the forming die.
5. The connector core-pulling and blanking device according to claim 1, wherein the first core-pulling assembly comprises a power source, a first connecting slide block and a plurality of main cores, the first connecting slide block is slidably connected to the movable die and is located at one side of the forming die, the plurality of main cores are arranged on the first connecting slide block at intervals, the power source is arranged on the movable die, and the power source is connected with the first connecting slide block to drive the first connecting slide block to move and drive the main cores to be pulled out from the formed connector.
6. The connector core pulling and blanking device of claim 1, wherein the second core pulling assembly includes an inclined guide post, a second connecting slide block and a plurality of auxiliary cores, the inclined guide post is arranged on the fixed die, the second connecting slide block is slidably arranged on the movable die, the plurality of auxiliary cores are connected to the second connecting slide block at intervals, and the second connecting slide block is slidably matched with the inclined guide post to drive the second connecting slide block to move and drive the auxiliary cores to be pulled out from the formed connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223488225.5U CN219153608U (en) | 2022-12-23 | 2022-12-23 | Connector core-pulling blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223488225.5U CN219153608U (en) | 2022-12-23 | 2022-12-23 | Connector core-pulling blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219153608U true CN219153608U (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223488225.5U Active CN219153608U (en) | 2022-12-23 | 2022-12-23 | Connector core-pulling blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219153608U (en) |
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2022
- 2022-12-23 CN CN202223488225.5U patent/CN219153608U/en active Active
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Denomination of utility model: Connector core pulling and cutting device Granted publication date: 20230609 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN INTEGRITY OF ELECTRONIC PLASTIC LTD. Registration number: Y2024980009331 |