Intelligent embedding device for injection molding copper insert production

Abstract

The utility model discloses an intelligent embedding device for injection molding copper insert production, which comprises an injection molding movable mold, a manipulator connecting frame, a top mounting hole seat, an electric push rod, a bottom connecting disc, a receiving disc, a frame shaped like a Chinese character'ri ', a connecting rod and an inner jacking mechanism, and the inner jacking mechanism comprises a three-head supporting rod, a bottom sealing disc and a C-shaped elastic piece. According to the feeding structure, the injection molding movable mold is moved based on the existing feeding manipulator, the injection molding movable mold is matched with the fixed material plate capable of storing materials in advance to carry out batch inner jacking and clamping type supporting on the copper inserts, and then the injection molding movable mold carries the clamped copper inserts to be conveyed to the fixed mold of injection molding equipment by the feeding manipulator to be automatically, rapidly and intelligently embedded. And the requirement for efficient feeding during injection molding and embedding production of the copper insert is met.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molded copper insert production, in particular to an intelligent embedding device for injection molded copper insert production. Background Art

[0002] Injection molding, also known as injection molding, is a molding process that combines injection and molding. Its advantages include high production speed, high efficiency, automated operation, a wide variety of designs and colors, shapes ranging from simple to complex, and sizes ranging from large to small. Furthermore, it offers precise product dimensions, is easily updated, and can produce parts with complex shapes. Injection molding is suitable for mass production and complex-shaped products. Currently, with the development of society, injection molded products are becoming more diverse. During the injection molding process of some products, it is often necessary to add an insert to the mold cavity for simultaneous injection molding, i.e., to encapsulate the insert.

[0003] Currently, when embedding copper inserts for injection molding, a movable mold for the injection mold that can hold the copper inserts is usually assembled at the robot. The copper inserts are manually placed on the insert support rods of the injection mold by workers, and then the robot moves the movable mold of the injection mold to the fixed mold of the injection molding machine for docking production. However, the embedding and loading method of manually installing multiple copper inserts by workers is inefficient and cannot meet the efficient production requirements of injection molding copper inserts. Therefore, we propose an intelligent embedding device for injection molding copper insert production. Utility Model Content

[0004] The main purpose of the present utility model is to provide an intelligent embedding device for the production of injection molded copper inserts, which provides a feeding structure for the copper inserts during injection molding. The feeding structure relies on the existing feeding robot to move the injection mold, and the injection mold cooperates with the fixed material plate that can store materials in advance to perform batch internal top clamping support for the copper inserts. Then the injection mold with the clamped copper inserts is sent to the fixed mold of the injection molding equipment by the feeding robot for automatic, rapid and intelligent embedding, which meets the efficient feeding requirements during the injection molding production of copper inserts, and the fixed material plate for placing the copper inserts can be placed in batches, so that the copper inserts can be placed in batches for preparation before loading, which facilitates the batch delivery of copper inserts to the injection mold for loading, greatly improving the feeding efficiency during the intelligent embedding of copper inserts by injection molding, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An intelligent embedding device for the production of injection molded copper inserts includes an injection mold, a manipulator connecting frame, a top-mounted hole seat, an electric push rod, a bottom connecting plate, a connecting plate, a day frame, a connecting rod and an inner top mechanism. The inner top mechanism includes a three-head support rod, a bottom sealing plate and a C-shaped spring piece. The top surface of the injection mold away from its own mold cavity is fixed with a manipulator connecting frame, and the upper plate surface of the manipulator connecting frame away from the injection mold is fixed with a top-mounted hole seat, and the lower plate surface of the manipulator connecting frame away from the top-mounted hole seat is installed with an electric push rod, the telescopic rod head of the electric push rod is connected to the connecting plate through the bottom connecting plate, and the connecting plate is fixed. In the middle of the frame of the sun-form frame, the injection dynamic mold is provided with a lead hole toward the upper plate surface of the sun-form frame, and a connecting rod welded to the lower plate surface of the sun-form frame is inserted into the lead hole, and a three-head support rod is fixed at the rod head of the connecting rod away from the sun-form frame, and C-shaped spring pieces are locked with bolts on the three sides of the rod body of the three-head support rod, and a bottom sealing plate that is stuck in the lead hole is fixed to the bottom of the rod of the three-head support rod. The lower mold body of the injection dynamic mold is pressed against the surface of the fixed material plate away from the sun-form frame, and fixed copper holes vertically perpendicular to the lead holes are arranged at the concave panel body of the fixed material plate, and copper inserts are inserted into the fixed copper holes.

[0007] Furthermore, the diameter of the bottom sealing disk is smaller than the diameter of the lead hole and the cavity of the copper insert, and the interference fit sleeve outside the bottom sealing disk is provided with a graphite gasket;

[0008] By adopting the above technical solution, the bottom sealing disk can be output through the lead hole into the inner hole of the copper insert, and then the bottom sealing disk can press the graphite gasket to contact the lead hole and the hole wall of the copper insert.

[0009] Furthermore, the telescopic rod head of the electric push rod is welded to the bottom connecting plate, and the bottom connecting plate and the connecting plate are locked by bolts;

[0010] By adopting the above technical solution, after the telescopic rod head of the electric push rod is welded to the bottom connecting plate, it can be connected to the connecting plate by screwing bolts through the bottom connecting plate.

[0011] Furthermore, the length of the connecting rod is greater than the depth of the lead hole;

[0012] By adopting the above technical solution, the rod body of the connecting rod can press the inner push mechanism to pass through the guide hole.

[0013] Furthermore, the surface of the top-mounted hole seat is provided with mounting holes distributed in an annular pattern, and the top-mounted hole seat is welded to the upper plate surface of the manipulator connecting frame;

[0014] By adopting the above technical solution, the top mounting hole seat with mounting holes on the top of the manipulator connecting frame can be locked and installed with bolts in conjunction with the head mounting plate of the loading manipulator, thereby installing the manipulator connecting frame on the head action end of the loading manipulator.

[0015] Furthermore, the elastic sheet of the C-shaped spring sheet is provided with fixed legs at both ends, and the fixed legs are locked to the rod body of the three-head support rod by bolts;

[0016] By adopting the above technical solution, the elastic sheet of the C-shaped spring disc can be locked and installed outside the rod body of the three-head support rod by using the fixing foot piece and the bolt.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The utility model provides a feeding structure for copper inserts during injection molding. The feeding structure relies on an existing feeding manipulator to move the injection mold, and the injection mold cooperates with a fixed material plate that can store materials in advance to perform batch internal top clamping support for copper inserts. Then, the injection mold with the clamped copper inserts is sent to the fixed mold of the injection molding equipment by the feeding manipulator for automatic, fast and intelligent embedding, thereby meeting the efficient feeding requirements during the injection molding production of copper inserts.

[0019] In addition, the fixed material plates for placing copper inserts can be placed in batches, so that the copper inserts can be placed in batches for preparation before loading, which makes it convenient for the copper inserts to be sent to the injection mold for loading in batches, greatly improving the loading efficiency of the copper inserts during intelligent embedding during injection molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the intelligent embedding device for producing injection-molded copper inserts of the utility model.

[0021] Figure 2 This is a schematic diagram of the separation of the injection mold and the fixed material plate of the intelligent embedding device for the production of injection molded copper inserts of the utility model.

[0022] Figure 3 This is a schematic diagram of the disassembly of the injection mold and the manipulator frame of the intelligent embedding device for the production of injection molded copper inserts of the utility model.

[0023] Figure 4 This is a schematic diagram of the disassembly of the connecting rod and the injection mold of the intelligent embedding device for the production of injection-molded copper inserts of the utility model.

[0024] Figure 5 This is an exploded view of the inner push mechanism of the intelligent embedding device for the production of injection-molded copper inserts of the utility model.

[0025] In the figure: 1. Injection mold; 2. Robot arm connecting frame; 3. Top mounting hole seat; 4. Electric push rod; 5. Bottom connecting plate; 6. Connecting plate; 7. Day frame; 8. Lead hole; 9. Connecting rod; 10. Internal ejector mechanism; 11. Three-head support rod; 12. Bottom sealing plate; 13. C-shaped spring; 14. Graphite gasket; 15. Fixing plate; 16. Fixing copper hole; 17. Copper inlay. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1-5 As shown, an intelligent embedding device for the production of injection molded copper inserts includes an injection movable mold 1, a manipulator connecting frame 2, a top-mounted hole seat 3, an electric push rod 4, a bottom connecting plate 5, a connecting plate 6, a day frame 7, a connecting rod 9 and an inner top mechanism 10, wherein the inner top mechanism 10 includes a three-head support rod 11, a bottom sealing plate 12 and a C-shaped spring 13. The top surface of the injection movable mold 1 away from its own mold cavity is fixed with a manipulator connecting frame 2, and the upper plate surface of the manipulator connecting frame 2 away from the injection movable mold 1 is fixed with a top-mounted hole seat 3, and the lower plate surface of the manipulator connecting frame 2 away from the top-mounted hole seat 3 is installed with an electric push rod 4, and the telescopic rod head of the electric push rod 4 is connected to the connecting plate 6 through the bottom connecting plate 5, and the connecting plate 6 is fixed In the middle of the frame of the day frame 7, the injection dynamic mold 1 is penetrated by a lead hole 8 on the upper plate surface of the day frame 7, and a connecting rod 9 welded to the lower plate surface of the day frame 7 is inserted into the lead hole 8, and a three-head support rod 11 is fixed at the rod head of the connecting rod 9 away from the day frame 7, and the three sides of the three-head support rod 11 are fastened with C-shaped spring pieces 13 by bolts, and the bottom of the three-head support rod 11 is fixed with a bottom sealing plate 12 that is stuck in the lead hole 8, the injection dynamic mold 1 is pressed on the surface of the fixed material plate 15 away from the lower mold body of the day frame 7, and the concave panel body of the fixed material plate 15 is arranged with fixed copper holes 16 vertically perpendicular to the lead hole 8, and the copper inserts 17 are inserted into the fixed copper holes 16.

[0028] The diameter of the bottom sealing disc 12 is smaller than the diameter of the lead hole 8 and the cavity of the copper insert 17, and the interference fit outside the disc of the bottom sealing disc 12 is provided with a graphite gasket 14;

[0029] By adopting the above technical solution, the bottom sealing disk 12 can be output through the lead hole 8 into the inner hole of the copper insert 17, and then the bottom sealing disk 12 can press the graphite gasket 14 to contact the lead hole 8 and the hole wall of the copper insert 17.

[0030] The telescopic rod head of the electric push rod 4 is welded to the bottom connecting plate 5, and the bottom connecting plate 5 and the connecting plate 6 are locked by bolts;

[0031] By adopting the above technical solution, after the telescopic rod head of the electric push rod 4 is welded to the bottom connecting plate 5, the bottom connecting plate 5 and the connecting plate 6 can be connected by screwing bolts.

[0032] The length of the connecting rod 9 is greater than the depth of the lead hole 8.

[0033] By adopting the above technical solution, the rod body of the connecting rod 9 can press the inner push mechanism 10 to pass through the guide hole 8.

[0034] The surface of the top-mounted hole seat 3 is provided with mounting holes distributed in an annular pattern, and the top-mounted hole seat 3 is welded to the upper plate surface of the manipulator connecting frame 2;

[0035] By adopting the above technical solution, the top mounting seat 3 with mounting holes on the top of the manipulator connecting frame 2 can be locked and installed with bolts in conjunction with the head mounting plate position of the loading manipulator, thereby installing the manipulator connecting frame 2 on the head action end of the loading manipulator.

[0036] The elastic sheet of the C-shaped spring piece 13 is provided with fixed legs at both ends, and the fixed legs are fastened to the rod body of the three-head support rod 11 by bolts;

[0037] By adopting the above technical solution, the elastic sheet of the C-shaped spring disc 13 can be locked and installed outside the rod body of the three-head support rod 11 by using the fixing foot piece and the bolt.

[0038] It should be noted that the present invention is an intelligent embedding device for the production of injection molded copper inserts. A manipulator connecting frame 2 is provided at the injection mold 1 for injection molded copper inserts. The manipulator connecting frame 2 can be installed on the head of the feeding manipulator with bolts through the top mounting hole seat 3. Then, the electric push rod 4 installed at the manipulator connecting frame 2 is connected to the connecting plate 6 of the day frame 7 through the bottom connecting plate 5, so that the day frame 7, the connecting rod 9 and the inner top mechanism 10 can be driven by the electric push rod 4, and the fixed plate 15 can be placed on the injection molding equipment to place the copper insert. At the workbench where the copper inlays 17 are loaded, the worker pre-places the copper inlays 17 in the copper holes 16 of the fixed material plate 15 for batch positioning. Then the loading robot can bring the injection mold 1 under the robot frame 2 to press against the fixed material plate 15. At this time, the electric push rod 4 can be controlled to extend the telescopic rod downward after being connected to the external controller, so that the connecting rod 9 under the day frame 7 pushes the three-head support rod 11 of the inner push mechanism 10 downward along the guide hole 8 to enter the bottom of the mold cavity of the injection mold 1, and then the three-head support rod 11 seals the plate with the bottom. 12 presses the graphite gasket 14 into the inner hole of the copper insert 17 and goes deep into the hole. At this time, the C-shaped spring piece 13 outside the three-head support rod 11 can be elastically squeezed into the inner hole of the copper insert 17. After the C-shaped spring piece 13 is elastically deformed, it contacts the inner hole of the copper insert 17 to form a three-point support. At this time, the manipulator can move up with the manipulator frame 2 and move the injection mold 1 connected to the manipulator frame 2 to the fixed mold of the injection molding machine for mold closing. When the injection mold 1 moves, the inner push mechanism 10 supports the copper insert 17 and presses it on the injection molding machine. The inner mold cavity wall of the movable mold 1 blocks the lead hole 8. After the movable mold 1 and the matching fixed mold are combined for injection molding, the copper insert is embedded in the injection molded body to complete the automated intelligent embedding. After the mold is opened, the electric push rod 4 can pull back the inner top mechanism 10 and re-enter the lead hole 8. An annular groove can also be provided on the arc surface of the outer disk of the bottom sealing disk 12 to facilitate the firm clamping of the ring body of the graphite gasket 14. Multiple sets of fixed material plates 15 can be used at the same time to place copper inserts 17 in batches, thereby improving the loading efficiency of the copper inserts 17 during intelligent embedding during injection molding.

[0039] It should be noted that the present invention is an intelligent embedding device for the production of injection-molded copper inserts. The components in the present invention are all components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent embedding device for producing injection molded copper inserts, comprising an injection mold (1), characterized in that: The invention also includes a manipulator connecting frame (2), a top-mounted hole seat (3), an electric push rod (4), a bottom connecting plate (5), a connecting plate (6), a sun-type frame (7), a connecting rod (9) and an inner top mechanism (10), wherein the inner top mechanism (10) includes a three-head support rod (11), a bottom sealing plate (12) and a C-shaped spring piece (13), the top surface of the injection mold (1) away from its own mold cavity is fixed with a manipulator connecting frame (2), and the upper plate surface of the manipulator connecting frame (2) away from the injection mold (1) is fixed with a top-mounted hole seat (3), and the lower plate surface of the manipulator connecting frame (2) away from the top-mounted hole seat (3) is installed with an electric push rod (4), the telescopic rod head of the electric push rod (4) is connected to the connecting plate (6) through the bottom connecting plate (5), and the connecting plate (6) is fixed to the middle of the frame body of the sun-type frame (7) The movable injection mold (1) is provided with a lead hole (8) on the upper plate surface facing the sun-type frame (7), and a connecting rod (9) welded to the lower plate surface of the sun-type frame (7) is inserted into the lead hole (8), and a three-head support rod (11) is fixed at the rod head of the connecting rod (9) away from the sun-type frame (7), and three sides of the three-head support rod (11) are locked with C-shaped spring pieces (13) by bolts, and a bottom sealing plate (12) that is clamped into the lead hole (8) is fixed at the rod bottom of the three-head support rod (11), and the lower mold body of the movable injection mold (1) away from the sun-type frame (7) is pressed on the surface of the fixed material plate (15), and fixed copper holes (16) vertically perpendicular to the lead hole (8) are arranged on the concave plate body of the fixed material plate (15), and copper inserts (17) are inserted into the fixed copper holes (16).

2. The intelligent embedding device for producing injection molded copper inserts according to claim 1, characterized in that: The diameter of the bottom sealing disk (12) is smaller than the diameter of the lead hole (8) and the cavity of the copper insert (17), and the interference fit sleeve outside the disk body of the bottom sealing disk (12) is provided with a graphite gasket (14).

3. The intelligent embedding device for producing injection molded copper inserts according to claim 1, characterized in that: The telescopic rod head of the electric push rod (4) is welded to the bottom connecting plate (5), and the bottom connecting plate (5) and the connecting plate (6) are locked by bolts.

4. The intelligent embedding device for producing injection molded copper inserts according to claim 1, characterized in that: The length of the connecting rod (9) is greater than the depth of the cavity of the guide hole (8).

5. The intelligent embedding device for producing injection molded copper inserts according to claim 1, characterized in that: The seat body surface of the top-mounted hole seat (3) is provided with mounting holes distributed in an annular manner, and the top-mounted hole seat (3) is welded to the upper plate surface of the manipulator connecting frame (2).

6. The intelligent embedding device for producing injection molded copper inserts according to claim 1, characterized in that: The elastic sheet of the C-shaped spring sheet (13) is provided with fixed legs at both ends, and the fixed legs are locked with the rod body of the three-head support rod (11) by means of bolts.

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