Injection molding equipment for plug production
By designing sliding injection molding components and automatic discharging components in injection molding equipment for plug production, the safety hazards that may arise in existing equipment during plug production are solved, and the safety and working efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202421213495.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing injection molding equipment may experience a drive device failure during the plug production process, causing the moving mold to move close to the fixed mold, causing safety hazards and production accidents, and reducing the safety of the equipment.
An injection molding device for plug production is designed, including sliding injection molding components and automatic defecation components. The sliding injection molding assembly drives the sliding movement of the upper and lower molds through the cylinder to ensure safe placement of the thread head; the automatic discharge assembly drives the movement of the triangle block and the semi-cylindrical block through the electric telescopic rod to achieve automatic ejection of the finished product.
Through the design of sliding injection molding components and automatic de-material assembly, safety hazards during the injection molding process are avoided, the safety of the equipment is improved, and the automatic ejection of the finished product is achieved, which improves work efficiency.
Smart Images
Figure CN222451153U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plug injection molding equipment, and more specifically, to an injection molding equipment for plug production. Background Art
[0002] In the field of electrical product manufacturing, plugs are indispensable components. With the continuous development of science and technology and the increasing demand for electrical products, the production of plugs is also facing higher requirements. Injection molding is one of the important processes for plug production. It can efficiently produce plug shells with certain shapes and sizes. Existing injection molding equipment is usually composed of structures such as a fixed mold, a movable mold and a driving device. When in use, the driving device is started to drive the movable mold close to the fixed mold, so that the movable mold and the fixed mold are closed to each other, and then the raw materials are injected into the closed space. After cooling and molding, the driving device is started to drive the movable mold to leave the fixed mold, and then the finished product can be taken out. However, when injecting the plug, the wire head needs to be placed in the inner groove of the mold. During the placement process, the driving device may fail, causing the movable mold to move close to the fixed mold, causing safety hazards and production accidents, which reduces the safety of the injection molding equipment to a certain extent. In order to solve the shortcomings of the existing technology, we propose an injection molding equipment for plug production. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides an injection molding device for plug production, so as to solve the problem that the existing injection molding equipment may have a driving device failure, causing the movable mold to move close to the fixed mold, causing safety hazards and production accidents, which reduces the safety of the injection molding equipment to a certain extent.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an injection molding device for plug production, comprising a support base, a sliding injection molding component is fixedly installed on the upper outer surface of the support base, and an automatic stripping component is arranged on one side of the sliding injection molding component;
[0005] The sliding injection molding assembly includes a top plate, a support column is fixedly installed on the lower outer surface of the top plate, an upper mold fixing plate is slidably connected to the outer surface of the support column, an upper mold is fixedly installed on the lower outer surface of the upper mold fixing plate, a No. 1 rack plate is provided on one side of the upper mold, a cylindrical gear is meshed on the outer surface of the No. 1 rack plate, a U-shaped frame is rotatably connected to the outer surfaces of both sides of the cylindrical gear, a No. 2 rack plate is meshed on the outer surface of the cylindrical gear, a lower mold fixing plate is fixedly installed on the outer surface of one side of the No. 2 rack plate, and a cylinder is fixedly installed on the upper outer surface of the top plate.
[0006] Among them, the support column is fixedly installed on the upper outer surface of the support base, the No. 1 rack plate is fixedly installed on the lower outer surface of the upper mold fixing plate, the No. 1 rack plate slides on the inner wall of the inner side of the support base, the U-shaped frame is fixedly installed on the upper outer surface of the support base, the No. 2 rack plate slides on the inner wall of the support base, the lower mold fixing plate is slidably installed on the upper outer surface of the support base, and the upper mold fixing plate is fixedly installed on the outer surface of the telescopic end of the cylinder.
[0007] Wherein, the automatic stripping component includes a lower mold, an S-shaped ejector plate is slidably installed on the inner wall of the lower mold, a semi-cylindrical block is fixedly installed on the lower outer surface of the S-shaped ejector plate, a triangular block is adhered to the lower outer surface of the semi-cylindrical block, a connecting plate is fixedly installed on the outer surface of one side of the triangular block, an electric telescopic rod is fixedly installed on the outer surface of one side of the triangular block, the lower mold is fixedly installed on the upper outer surface of the lower mold fixing plate, the triangular block is slidably installed on one inner wall of the lower mold, the connecting plate slides on the lower inner wall of the lower mold, and the electric telescopic rod is fixedly installed on one inner wall of the lower mold.
[0008] There are two No. 1 rack plates, and the two No. 1 rack plates penetrate the inner wall of the support base.
[0009] Wherein, the No. 2 rack plate is arranged between the two No. 1 rack plates, and the No. 2 rack plate slides on the inner side of the U-shaped frame.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] The utility model provides a sliding injection molding assembly, including a top plate, and a starter cylinder pushes the upper mold fixing plate to slide downward on the outer surface of the support column, and at the same time drives the upper mold to move downward, and the upper mold fixing plate slides downward to drive two No. 1 rack plates to move downward, and the No. 1 rack plate moves downward to drive the cylindrical gear meshing on its outer surface to rotate, and the rotation of the cylindrical gear drives the No. 2 rack plate meshing on its outer surface to slide on the inner wall of the support base, and then drives the lower mold fixing plate to reach directly below the upper mold fixing plate. By using the above structure, the lower mold fixing plate is driven to slide horizontally on the outer surface of the support base by starting the cylinder, which facilitates the placement of the thread head, avoids safety hazards in the injection molding process, and thus improves the safety of the injection molding equipment;
[0012] The utility model provides an automatic stripping component, including a lower mold. When the sliding injection molding component is completed, the product is formed, and the electric telescopic rod is started to push the triangular block to slide on the lower inner wall of the lower mold. The sliding of the triangular block pushes the semi-cylindrical block fitted on the upper outer surface thereof to move upward, thereby driving the S-shaped ejector plate to move upward, and then ejecting the finished product. By utilizing the above structure, the electric telescopic rod is started to drive the S-shaped ejector plate to slide upward on the inner wall of the lower mold, so that the automatic ejection of the finished product is realized, thereby facilitating the removal of the finished product, and greatly improving the working efficiency of the injection molding equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the sliding injection molding component of the utility model;
[0015] Figure 3 It is a partial structural schematic diagram of the sliding injection molding component of the utility model;
[0016] Figure 4 For the utility model Figure 3 Schematic diagram of the internal structure of area A in the middle.
[0017] [reference numerals]
[0018] 1. Support base; 2. Sliding injection molding assembly; 3. Automatic stripping assembly; 21. Top plate; 22. Support column; 23. Upper mold fixing plate; 24. Upper mold; 25. No. 1 rack plate; 26. Cylindrical gear; 27. U-shaped frame; 28. No. 2 rack plate; 29. Lower mold fixing plate; 211. Cylinder; 31. Lower mold; 32. S-shaped ejector plate; 33. Semi-cylindrical block; 34. Triangular block; 35. Connecting plate; 36. Electric telescopic rod. DETAILED DESCRIPTION
[0019] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.
[0020] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides an injection molding device for plug production, comprising a support base 1, a sliding injection molding component 2 is fixedly installed on the upper outer surface of the support base 1, and an automatic stripping component 3 is arranged on one side of the sliding injection molding component 2;
[0021] The sliding injection molding assembly 2 includes a top plate 21, a support column 22 is fixedly installed on the lower outer surface of the top plate 21, an upper mold fixing plate 23 is slidably connected to the outer surface of the support column 22, an upper mold 24 is fixedly installed on the lower outer surface of the upper mold fixing plate 23, a No. 1 rack plate 25 is provided on one side of the upper mold 24, a cylindrical gear 26 is meshed on the outer surface of the No. 1 rack plate 25, a U-shaped frame 27 is rotatably connected to the outer surfaces of both sides of the cylindrical gear 26, a No. 2 rack plate 28 is meshed on the outer surface of the cylindrical gear 26, a lower mold fixing plate 29 is fixedly installed on the outer surface of one side of the No. 2 rack plate 28, and a cylinder 211 is fixedly installed on the upper outer surface of the top plate 21.
[0022] Among them, the support column 22 is fixedly installed on the upper outer surface of the support base 1, the No. 1 rack plate 25 is fixedly installed on the lower outer surface of the upper mold fixing plate 23, the No. 1 rack plate 25 slides on the inner wall of the inner side of the support base 1, the U-shaped frame 27 is fixedly installed on the upper outer surface of the support base 1, the No. 2 rack plate 28 slides on the inner wall of the support base 1, the lower mold fixing plate 29 is slidably installed on the upper outer surface of the support base 1, and the upper mold fixing plate 23 is fixedly installed on the outer surface of the telescopic end of the cylinder 211;
[0023] By starting the cylinder 211 to drive the lower mold fixing plate 29 to slide horizontally on the outer surface of the support base 1, the placement of the thread ends is facilitated, and potential safety hazards during the injection molding process are avoided, thereby improving the safety of the injection molding equipment.
[0024] The automatic stripping assembly 3 includes a lower mold 31, an S-shaped ejector plate 32 is slidably mounted on the inner wall of the lower mold 31, a semi-cylindrical block 33 is fixedly mounted on the lower outer surface of the S-shaped ejector plate 32, a triangular block 34 is attached to the lower outer surface of the semi-cylindrical block 33, a connecting plate 35 is fixedly mounted on one outer surface of the triangular block 34, an electric telescopic rod 36 is fixedly mounted on one outer surface of the triangular block 34, the lower mold 31 is fixedly mounted on the upper outer surface of the lower mold fixing plate 29, the triangular block 34 is slidably mounted on one inner wall of the lower mold 31, the connecting plate 35 slides on the lower inner wall of the lower mold 31, and the electric telescopic rod 36 is fixedly mounted on one inner wall of the lower mold 31;
[0025] When the sliding injection molding assembly 2 is completed, the product is formed. At this time, the electric telescopic rod 36 is started to push the triangular block 34 to slide on the lower inner wall of the lower mold 31. The sliding of the triangular block 34 pushes the semi-cylindrical block 33 attached to its upper outer surface to move upward, thereby driving the S-shaped ejector plate 32 to move upward, and then ejecting the finished product.
[0026] There are two number one rack plates 25 , and the two number one rack plates 25 penetrate the inner wall of the support base 1 .
[0027] The second rack plate 28 is disposed between the two first rack plates 25 , and the second rack plate 28 slides on the inner side of the U-shaped frame 27 .
[0028] The working process of the utility model is as follows:
[0029] First, place the device in a suitable working area, then place the thread end in the mold groove of the lower mold 31, then start the cylinder 211 to push the upper mold fixing plate 23 to slide downward on the outer surface of the support column 22, and at the same time drive the upper mold 24 to move downward, the upper mold fixing plate 23 slides downward to drive the two No. 1 rack plates 25 to move downward, the No. 1 rack plate 25 moves downward to drive the cylindrical gear 26 meshing on its outer surface to rotate, the cylindrical gear 26 rotates to drive the No. 2 rack plate 28 meshing on its outer surface to slide on the inner wall of the support base 1, and then drives the lower mold fixing plate 29 to reach directly below the upper mold fixing plate 23, and similarly starts the cylinder 211 to drive the upper mold fixing plate 23 to During the upward movement, the upper mold fixing plate 23 returns to the initial position, which is convenient for the placement of the thread head and avoids potential safety hazards during the injection molding process, thereby improving the safety of the injection molding equipment. When the lower mold 31 is fitted with the upper mold 24, the injection molding material is injected into the mold. After cooling and molding, the electric telescopic rod 36 is started to push the triangular block 34 to slide on the lower inner wall of the lower mold 31. The sliding of the triangular block 34 pushes the semi-cylindrical block 33 fitted on its upper outer surface to move upward, thereby driving the S-shaped ejector plate 32 to move upward, and then ejecting the finished product, realizing the automatic ejection of the finished product, thereby facilitating the removal of the finished product, and greatly improving the working efficiency of the injection molding equipment to a certain extent.
[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. An injection molding device for producing plugs, comprising a support base (1), characterized in that: A sliding injection molding component (2) is fixedly mounted on the upper outer surface of the support base (1), and an automatic stripping component (3) is arranged on one side of the sliding injection molding component (2); The sliding injection molding assembly (2) comprises a top plate (21), a support column (22) is fixedly mounted on the lower outer surface of the top plate (21), an upper mold fixing plate (23) is slidably connected to the outer surface of the support column (22), an upper mold (24) is fixedly mounted on the lower outer surface of the upper mold fixing plate (23), a first rack plate (25) is provided on one side of the upper mold (24), a cylindrical gear (26) is meshed on the outer surface of the first rack plate (25), a U-shaped frame (27) is rotatably connected to the outer surfaces of both sides of the cylindrical gear (26), a second rack plate (28) is meshed on the outer surface of the cylindrical gear (26), a lower mold fixing plate (29) is fixedly mounted on the outer surface of one side of the second rack plate (28), and a cylinder (211) is fixedly mounted on the upper outer surface of the top plate (21).
2. The injection molding equipment for plug production according to claim 1, characterized in that: The support column (22) is fixedly mounted on the upper outer surface of the support base (1), the No. 1 rack plate (25) is fixedly mounted on the lower outer surface of the upper mold fixing plate (23), the No. 1 rack plate (25) slides on the inner wall of the inner side of the support base (1), the U-shaped frame (27) is fixedly mounted on the upper outer surface of the support base (1), the No. 2 rack plate (28) slides on the inner wall of the support base (1), the lower mold fixing plate (29) is slidably mounted on the upper outer surface of the support base (1), and the upper mold fixing plate (23) is fixedly mounted on the outer surface of the telescopic end of the cylinder (211).
3. The injection molding equipment for plug production according to claim 1, characterized in that: The automatic stripping assembly (3) comprises a lower mold (31), an S-shaped ejector plate (32) is slidably mounted on the inner wall of the lower mold (31), a semi-cylindrical block (33) is fixedly mounted on the lower outer surface of the S-shaped ejector plate (32), a triangular block (34) is bonded to the lower outer surface of the semi-cylindrical block (33), a connecting plate (35) is fixedly mounted on one side outer surface of the triangular block (34), an electric telescopic rod (36) is fixedly mounted on one side outer surface of the triangular block (34), the lower mold (31) is fixedly mounted on the upper outer surface of the lower mold fixing plate (29), the triangular block (34) is slidably mounted on one side inner wall of the lower mold (31), the connecting plate (35) slides on the lower inner wall of the lower mold (31), and the electric telescopic rod (36) is fixedly mounted on one side inner wall of the lower mold (31).
4. The injection molding equipment for plug production according to claim 1, characterized in that: Two of the first rack plates (25) are provided, and the two first rack plates (25) penetrate the inner wall of the support base (1).
5. The injection molding equipment for plug production according to claim 1, characterized in that: The second rack plate (28) is arranged between the two first rack plates (25), and the second rack plate (28) slides on the inner side of the U-shaped frame (27).