High-heat-conduction and easy-heat-dissipation injection mold for automobile connecting piece

Abstract

The invention relates to the technical field of injection molds, and discloses a high-heat-conductivity and easy-heat-dissipation injection mold for an automobile connecting piece, the injection mold comprises a conveying belt, a supporting frame is mounted on one side of the conveying belt, and a liquid storage cylinder is mounted at the top of the supporting frame; the stirring mechanism is located in the inner cavity of the liquid storage cylinder and used for stirring liquid; and the working mechanism is located on the front face of the supporting frame and used for injection molding of the connecting piece, the working mechanism comprises a rotating assembly, a lifting assembly and an injection molding assembly, and the rotating assembly is located on the front face of the supporting frame and drives the lifting assembly and the injection molding assembly to rotate so as to achieve the simultaneous process of injection molding and demolding. Through the design of the rotating assembly and the injection molding assembly, the simultaneous process of injection molding and demolding is achieved, the production efficiency is greatly improved, the rotating motor drives the driving bevel gear to be meshed with the driven bevel gear, the rotating disc and the injection molding assembly on the top can stably rotate by 180 degrees, and switching of injection molding positions is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of injection molds, in particular to an injection mold with high thermal conductivity and easy heat dissipation for automobile connectors. Background Art

[0002] Among the parts needed for automobile production, connectors are usually required. Some of the connectors are plate-shaped and have through holes for connecting automobile components.

[0003] After searching, the Chinese patent number CN209888047U discloses that the utility model discloses an automobile connector injection mold, including a lower mold and an upper mold, the upper outer surface of the lower mold is provided with a cavity, the inner side of the cavity is provided with a movable side plate, the lower outer surface of the movable side plate is provided with an arc bottom plate, the outer surface of one side of the movable side plate is provided with a connecting block, the corner of the lower mold is provided with an internal thread plate, the upper outer surface of the internal thread plate is provided with an external thread rod, the lower end of the external thread rod is provided with an embedded disk, the upper outer surface of the lower mold is provided with a guide column near the edge, the lower outer surface of the upper mold is provided with a mold core, and the upper outer surface of the upper mold is provided with a guide hole near the edge. The automobile connector injection mold described in the utility model can make the mold closing process tight by fine-tuning the lower mold height, which is more convenient for the removal process of the connector and brings better use prospects.

[0004] After searching, the Chinese patent number CN216992873U discloses that the utility model discloses an injection molding mold for automotive electronic connectors, which relates to the technical field of injection molding of automotive electronic connectors, in order to solve the problem that the existing injection molding molds cannot synchronously deburr the molded parts during processing, the overall practicality needs to be improved, and the injection molding efficiency needs to be improved. A molding lower mold is slidably installed in the slide groove of the sliding track, two molding cavities are arranged on the upper surface of the molding lower mold, an upper mold plate is arranged above the molding lower mold, a molding upper mold is fixedly installed at the middle position of the lower surface of the upper mold plate, and a cutting frame is respectively installed at the symmetrical two sides of the molding upper mold, a cylinder mounting plate is fixedly connected to the side surface of the sliding track, and a cylinder is fixedly installed in the mounting hole on the outer surface of the cylinder mounting plate.

[0005] However, the existing injection molds for automobile connectors have high thermal conductivity and are easy to dissipate heat. In the injection molding process, injection molding and demolding are usually performed as two independent steps, and the injection molds do not have the function of performing injection molding and demolding simultaneously, thereby increasing production time and reducing production efficiency. Based on this, the present invention designs an injection mold for automobile connectors that has high thermal conductivity and is easy to dissipate heat to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide an injection mold for an automobile connector with high thermal conductivity and easy heat dissipation, thereby solving the problem of low production efficiency in the background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] An injection mold with high thermal conductivity and easy heat dissipation for automobile connectors, comprising:

[0009] A conveyor belt, a support frame is installed on one side of the conveyor belt, and a liquid storage cylinder is installed on the top of the support frame.

[0010] The stirring mechanism is located in the inner cavity of the liquid storage cylinder and is used for stirring the liquid.

[0011] A working mechanism, the working mechanism is located at the front of the support frame and is used for injection molding of the connecting parts, the working mechanism includes a rotating assembly, a lifting assembly and an injection molding assembly, the rotating assembly is located at the front of the support frame and drives the lifting assembly and the injection molding assembly to rotate to realize the simultaneous process of injection molding and demoulding, the lifting assembly is located at the top of the rotating assembly and is used to adjust the height of the injection molding assembly, and the injection molding assembly is located at the top of the lifting assembly and is used for injection molding of the connecting parts.

[0012] Preferably, the rotating assembly includes a rotating frame installed on the front side of the supporting frame, a connecting seat is installed on the front side of the rotating frame, a rotating motor is installed in the inner cavity of the connecting seat, a rotating shaft is installed on one side of the output shaft of the rotating motor, a driving bevel gear is installed on one side of the rotating shaft, a connecting shaft is installed in the inner cavity of the rotating frame, a driven bevel gear is installed on the outer ring of the connecting shaft, the driving bevel gear and the driven bevel gear are meshed with each other, a rotating disk is installed on the top of the connecting shaft, and a sliding assembly is installed in the inner cavity of the rotating frame.

[0013] Preferably, the sliding assembly includes a groove opened on the top of the rotating frame, a ball is installed in the inner cavity of the groove, a connecting rod is installed on the top of the ball, the connecting rod is connected to the rotating disk, and multiple groups of balls are arranged between the connecting rods and are distributed in a circular array.

[0014] Preferably, the lifting assembly includes a base plate installed on the top of the rotating disk, a mounting seat and a mounting plate on the top of the base plate, a lifting motor is installed in the middle of the inner cavity of the mounting seat, a bidirectional screw rod is installed on the back of the output shaft of the lifting motor, the back of the bidirectional screw rod is connected to the mounting plate, the outer ring of the bidirectional screw rod is threadedly connected to a moving block, a linkage assembly is also installed on the top of the moving block, and a limiting assembly is installed between the mounting seat and the mounting plate.

[0015] Preferably, the linkage assembly includes a rotating plate hinged at the top of the moving block, a working plate is arranged on the top of the rotating plate, a slider is hinged on the top of the rotating plate, a sliding groove is provided at the bottom of the working plate, the slider slides in the inner cavity of the sliding groove, a telescopic rod is installed between the bottom plate and the working plate, and the telescopic rods are arranged in four groups and distributed in a rectangular array.

[0016] Preferably, the limiting assembly includes a limiting rod installed between the mounting seat and the mounting plate, the limiting rod is inserted into the inner cavity of the moving block, the base plate is provided with two groups and are symmetrically distributed, and the mounting seat and the mounting plate are provided with multiple groups and are distributed in a rectangular array.

[0017] Preferably, the injection molding assembly includes a molding lower mold installed on the top of the working plate, a top hole is opened in the inner cavity of the molding lower mold, a top block is installed in the inner cavity of the top hole, a threaded rod is installed at the bottom of the top block, the top block and the threaded rod are connected by a bearing, and a knob is installed at the bottom of the threaded rod.

[0018] Preferably, the injection molding component also includes a working bracket installed on the top of the working plate, a placement groove is installed on the top of the working bracket, a connecting hose is installed on the bottom of the placement groove, an injection molding head is installed on the bottom of the connecting hose, a sealing top plate is installed on the top of the molding lower mold, an injection molding groove is installed on the top of the sealing top plate, and a heat dissipation component is installed in the inner cavity of the working bracket.

[0019] Preferably, the heat dissipation assembly comprises a heat dissipation plate installed in the inner cavity of the working bracket, and a heat dissipation fan is installed on one side of the heat dissipation plate.

[0020] Preferably, the stirring mechanism includes a fixed frame installed in the inner cavity of the liquid storage cylinder, a stirring motor is installed on the top of the liquid storage cylinder, a transmission rod is installed at the bottom of the output shaft of the stirring motor, the transmission rod rotates in the inner cavity of the fixed frame, a driving bevel gear is installed on the outer ring of the transmission rod, a linkage rod is installed in the inner cavity of the fixed frame, a linkage bevel gear is installed on the outer ring of the linkage rod, the driving bevel gear and the linkage bevel gear are meshed with each other, a stirring rod is installed on the outer ring of the transmission rod and the linkage rod, a connecting block is installed in the inner cavity of the placement groove, and the connecting block is connected to the liquid storage cylinder through a connecting pipe.

[0021] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0022] 1. In the present invention, the design of the rotating assembly and the injection molding assembly realizes the simultaneous process of injection molding and demoulding, greatly improving the production efficiency. The rotating motor drives the engagement of the active bevel gear and the driven bevel gear, so that the rotating disk and the injection molding assembly on the top can stably rotate 180 degrees, realizing the switching of the injection molding position.

[0023] 2. In the present invention, through the design of the stirring mechanism, the liquid required for injection molding is fully mixed, ensuring the uniformity of the liquid components, which not only improves the quality of the injection molding material, but also provides a stable material basis for the subsequent injection molding process, thereby ensuring the injection molding quality and performance of the automotive connector.

[0024] 3. In the present invention, the height of the injection molding component can be flexibly adjusted through the design of the lifting component. The start-up of the lifting motor drives the two-way screw to rotate, and the moving block moves along the direction of the two-way screw under the action of the limit assembly, and then the height of the working plate and the top injection molding component is adjusted through the linkage assembly, thereby increasing the flexibility of the injection mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the injection mold with high thermal conductivity and easy heat dissipation for the automobile connector of the present invention;

[0026] Figure 2 for Figure 1 A magnified image of point A;

[0027] Figure 3 A side view of an injection mold with high thermal conductivity and easy heat dissipation for an automobile connector of the present invention;

[0028] Figure 4 A front view of an injection mold with high thermal conductivity and easy heat dissipation for an automobile connector of the present invention;

[0029] Figure 5 A top view of the lifting assembly and the injection molding assembly of the present invention;

[0030] Figure 6 for Figure 5 A magnified view of point B;

[0031] Figure 7 It is a front view of the lifting assembly and the injection molding assembly of the present invention;

[0032] Figure 8 It is a side view of the stirring mechanism of the present invention.

[0033] Among them: 1. Conveyor belt; 2. Support frame; 3. Liquid storage cylinder; 4. Rotating frame; 5. Connecting seat; 6. Rotating motor; 7. Rotating shaft; 8. Active bevel gear; 9. Connecting shaft; 10. Driven bevel gear; 12. Groove; 13. Ball; 14. Connecting rod; 15. Bottom plate; 16. Mounting seat; 17. Mounting plate; 18. Lifting motor; 19. Bidirectional screw rod; 20. Moving block; 21. Rotating plate; 22. Working plate; 23. Sliding block; 24. Sliding block slot; 25, telescopic rod; 26, limit rod; 27, molding lower mold; 28, top hole; 29, top block; 30, threaded rod; 31, working bracket; 32, placement slot; 33, injection head; 35, sealing top plate; 36, injection slot; 37, heat sink; 38, cooling fan; 39, fixed frame; 40, stirring motor; 41, transmission rod; 42, driving bevel gear; 43, linkage rod; 44, linkage bevel gear; 45, stirring rod; 46, connecting block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1;

[0036] See also Figure 1-Figure 8 In the embodiment of the present invention, a conveyor belt 1 is provided, a support frame 2 is installed on one side of the conveyor belt 1, and a liquid storage cylinder 3 is installed on the top of the support frame 2; a stirring mechanism, the stirring mechanism is located in the inner cavity of the liquid storage cylinder 3 and is used for stirring the liquid; a working mechanism, the working mechanism is located on the front of the support frame 2 and is used for injection molding of the connecting piece, the working mechanism includes a rotating component, a lifting component and an injection molding component, the rotating component is located on the front of the support frame 2 and drives the lifting component and the injection molding component to rotate to realize the simultaneous process of injection molding and demolding, the lifting component is located on the top of the rotating component and is used to adjust the height of the injection molding component, and the injection molding component is located on the top of the lifting component and is used for injection molding of the connecting piece.

[0037] The rotating assembly includes a rotating frame 4 installed on the front of the support frame 2, a connecting seat 5 is installed on the front of the rotating frame 4, a rotating motor 6 is installed in the inner cavity of the connecting seat 5, a rotating shaft 7 is installed on one side of the output shaft of the rotating motor 6, a driving bevel gear 8 is installed on one side of the rotating shaft 7, a connecting shaft 9 is installed in the inner cavity of the rotating frame 4, a driven bevel gear 10 is installed on the outer ring of the connecting shaft 9, the driving bevel gear 8 and the driven bevel gear 10 are meshed with each other, a rotating disk is installed on the top of the connecting shaft 9, and a sliding assembly is installed in the inner cavity of the rotating frame 4. The sliding assembly includes a groove 12 opened on the top of the rotating frame 4, a round ball 13 is installed in the inner cavity of the groove 12, a connecting rod 14 is installed on the top of the round ball 13, the connecting rod 14 is connected to the rotating disk, and multiple groups of round balls 13 and connecting rods 14 are arranged between the round balls 13 and the connecting rods 14 and are distributed in a circular array.

[0038] The lifting assembly includes a bottom plate 15 installed on the top of the rotating disk, a mounting seat 16 and a mounting plate 17 on the top of the bottom plate 15, a lifting motor 18 is installed in the middle of the inner cavity of the mounting seat 16, a bidirectional screw 19 is installed on the back of the output shaft of the lifting motor 18, the back of the bidirectional screw 19 is connected to the mounting plate 17, the outer ring of the bidirectional screw 19 is threadedly connected to the moving block 20, and a linkage assembly is also installed on the top of the moving block 20, and a limit assembly is installed between the mounting seat 16 and the mounting plate 17. The limit assembly includes a limit rod 26 installed between the mounting seat 16 and the mounting plate 17, and the limit rod 26 is inserted in the inner cavity of the moving block 20. The bottom plate 15 is provided with two groups and are symmetrically distributed, and the mounting seat 16 and the mounting plate 17 are provided with multiple groups and are distributed in a rectangular array.

[0039] The linkage assembly includes a rotating plate 21 hinged on the top of the moving block 20, a working plate 22 is arranged on the top of the rotating plate 21, a slider 23 is hinged on the top of the rotating plate 21, a slide groove 24 is opened at the bottom of the working plate 22, the slider 23 slides in the inner cavity of the slide groove 24, and a telescopic rod 25 is installed between the bottom plate 15 and the working plate 22. The telescopic rod 25 is arranged in four groups and distributed in a rectangular array.

[0040] The working principle of the embodiment of the present invention is: the rotating motor 6 starts its output shaft to drive the rotating shaft 7 to rotate, thereby driving the active bevel gear 8 to rotate, and the active bevel gear 8 and the driven bevel gear 10 are meshed with each other, so that the connecting shaft 9 and the rotating disk on the top rotate accordingly.

[0041] Embodiment 2;

[0042] See also Figure 1-Figure 8In the embodiment of the present invention, the injection molding assembly includes a molding lower mold 27 installed on the top of the working plate 22, a top hole 28 is opened in the inner cavity of the molding lower mold 27, a top block 29 is installed in the inner cavity of the top hole 28, a threaded rod 30 is installed at the bottom of the top block 29, the top block 29 and the threaded rod 30 are connected by a bearing, and a knob is installed at the bottom of the threaded rod 30. The injection molding assembly also includes a working bracket 31 installed on the top of the working plate 22, a placement groove 32 is installed on the top of the working bracket 31, a connecting hose is installed at the bottom of the placement groove 32, an injection head 33 is installed at the bottom of the connecting hose, a sealing top plate 35 is installed on the top of the molding lower mold 27, an injection groove 36 is installed on the top of the sealing top plate 35, and a heat dissipation assembly is installed in the inner cavity of the working bracket 31. The heat dissipation assembly includes a heat dissipation plate 37 installed in the inner cavity of the working bracket 31, and a heat dissipation fan 38 is installed on one side of the heat dissipation plate 37.

[0043] The working principle of the embodiment of the present invention is: rotating the knob, the rotation of the knob can drive the threaded rod 30 to rotate, the threaded rod 30 can adjust the height of the top block 29, and the connecting part is ejected from the molding lower mold 27 to complete the entire injection molding and demolding process.

[0044] Embodiment 3;

[0045] See also Figure 1-Figure 8 In the embodiment of the present invention, the stirring mechanism includes a fixed frame 39 installed in the inner cavity of the liquid storage cylinder 3, a stirring motor 40 is installed on the top of the liquid storage cylinder 3, a transmission rod 41 is installed at the bottom of the output shaft of the stirring motor 40, the transmission rod 41 rotates in the inner cavity of the fixed frame 39, a driving bevel gear 42 is installed on the outer ring of the transmission rod 41, a linkage rod 43 is installed in the inner cavity of the fixed frame 39, a linkage bevel gear 44 is installed on the outer ring of the linkage rod 43, the driving bevel gear 42 and the linkage bevel gear 44 are meshed with each other, a stirring rod 45 is installed on the outer ring of the transmission rod 41 and the linkage rod 43, a connecting block 46 is installed in the inner cavity of the placement groove 32, and the connecting block 46 is connected to the liquid storage cylinder 3 through a connecting pipe.

[0046] The working principle of the embodiment of the present invention is: the stirring motor 40 is started and its output shaft drives the transmission rod 41 to rotate in the inner cavity of the fixed frame 39, and the driving bevel gear 42 on the outer ring of the transmission rod 41 and the linkage bevel gear 44 on the outer ring of the linkage rod 43 are meshed with each other, so that the linkage rod 43 rotates synchronously.

[0047] Working principle: First, the liquid required for injection molding is fully mixed through the stirring mechanism. After the stirring motor 40 is started, its output shaft drives the transmission rod 41 to rotate in the inner cavity of the fixed frame 39. The driving bevel gear 42 on the outer ring of the transmission rod 41 and the linkage bevel gear 44 on the outer ring of the linkage rod 43 are meshed with each other, so that the linkage rod 43 rotates synchronously. The outer rings of the transmission rod 41 and the linkage rod 43 are both equipped with stirring rods 45, which work together to efficiently stir the liquid in the liquid storage cylinder 3, ensure the uniformity of the liquid composition, and provide high-quality materials for the subsequent injection molding process.

[0048] When the height of the injection molding assembly needs to be adjusted, the lifting motor 18 is started, and its output shaft drives the bidirectional screw 19 to rotate. The moving block 20 on the outer ring of the bidirectional screw 19 can only move along the direction of the bidirectional screw 19 under the action of the limit rod 26 of the limit assembly. The linkage assembly on the top of the moving block 20, including the rotating plate 21, the working plate 22, the slider 23 and the telescopic rod 25, cooperates with the movement of the moving block 20 to make the working plate 22 and the injection molding assembly on the top reach the predetermined injection height.

[0049] Then, the liquid is transported to the placement groove 32 through the connecting pipe and the connecting block 46. During the injection molding process, the injection head 33 is connected to the placement groove 32 through the connecting hose, and the mixed liquid is injected into the molding lower mold 27. A top block 29 is installed in the top hole 28 of the molding lower mold 27. The top block 29 can be adjusted in height through the threaded rod 30 and the knob so as to eject the connector after the injection molding is completed. At the same time, the sealing top plate 35 of the injection molding assembly ensures the sealing of the liquid during the injection molding process, and the injection groove 36 is used to guide the liquid into the molding lower mold 27.

[0050] After the molding lower mold 27 on the back has been injected with liquid, the rotating motor 6 is started, and its output shaft drives the rotating shaft 7 to rotate, thereby driving the active bevel gear 8 to rotate. The active bevel gear 8 and the driven bevel gear 10 are meshed with each other, so that the connecting shaft 9 and the rotating disk on the top rotate accordingly. The sliding assembly on the rotating disk, including the ball 13 and the connecting rod 14, ensures that the rotating disk remains stable during the rotation process. As the rotating disk rotates, the lifting assembly and the molding lower mold 27 can be driven to rotate. After rotating 180 degrees, the molding lower mold 27 located on the back is now located on the front, and the molding lower mold 27 originally located on the front rotates to the bottom of the connecting block 46. As the injection molding head 33 is injected, the molding lower mold 27 at the bottom can be injected.

[0051] When the injection head 33 performs injection molding on the bottom molding lower mold 27, the molding lower mold 27 after the injection molding is completed can start the cooling fan 38 to blow the heat on the heat sink 37, accelerate the cooling process of the injection molding component, and improve the production efficiency.

[0052] When demoulding is required, the knob can be turned, and the rotation of the knob can drive the threaded rod 30 to rotate. The threaded rod 30 can adjust the height of the ejector block 29 to eject the connector from the molding lower mold 27, completing the entire injection molding and demoulding process.

[0053] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection mold with high thermal conductivity and easy heat dissipation for automobile connectors, characterized in that: include: A conveyor belt (1), a support frame (2) being installed on one side of the conveyor belt (1), and a liquid storage cylinder (3) being installed on the top of the support frame (2); A stirring mechanism, the stirring mechanism is located in the inner cavity of the liquid storage cylinder (3) and is used for stirring the liquid; A working mechanism, the working mechanism is located on the front of the support frame (2) and is used for injection molding of the connecting piece, the working mechanism comprises a rotating assembly, a lifting assembly and an injection molding assembly, the rotating assembly is located on the front of the support frame (2) and drives the lifting assembly and the injection molding assembly to rotate to achieve simultaneous injection molding and demoulding, the lifting assembly is located on the top of the rotating assembly and is used to adjust the height of the injection molding assembly, and the injection molding assembly is located on the top of the lifting assembly and is used for injection molding of the connecting piece.

2. The high thermal conductivity and easy heat dissipation injection mold for automobile connector according to claim 1, characterized in that: The rotating assembly comprises a rotating frame (4) mounted on the front of the supporting frame (2); a connecting seat (5) is mounted on the front of the rotating frame (4); a rotating motor (6) is mounted in the inner cavity of the connecting seat (5); a rotating shaft (7) is mounted on one side of the output shaft of the rotating motor (6); a driving bevel gear (8) is mounted on one side of the rotating shaft (7); a connecting shaft (9) is mounted in the inner cavity of the rotating frame (4); a driven bevel gear (10) is mounted on the outer ring of the connecting shaft (9); the driving bevel gear (8) and the driven bevel gear (10) are meshed with each other; a rotating disk is mounted on the top of the connecting shaft (9); and a sliding assembly is mounted in the inner cavity of the rotating frame (4).

3. The high thermal conductivity and easy heat dissipation injection mold for automobile connector according to claim 2, characterized in that: The sliding assembly comprises a groove (12) opened at the top of the rotating frame (4), a round ball (13) is installed in the inner cavity of the groove (12), a connecting rod (14) is installed on the top of the round ball (13), and the connecting rod (14) is connected to the rotating disk. Multiple groups of the round balls (13) and the connecting rod (14) are arranged between them and distributed in a circular array.

4. The high thermal conductivity and easy heat dissipation injection mold for automobile connector according to claim 2, characterized in that: The lifting assembly comprises a base plate (15) mounted on the top of the rotating disk, a mounting seat (16) and a mounting plate (17) on the top of the base plate (15), a lifting motor (18) is mounted in the middle of the inner cavity of the mounting seat (16), a bidirectional screw rod (19) is mounted on the back of the output shaft of the lifting motor (18), the back of the bidirectional screw rod (19) is connected to the mounting plate (17), the outer ring of the bidirectional screw rod (19) is threadedly connected to a moving block (20), a linkage assembly is also mounted on the top of the moving block (20), and a limit position assembly is mounted between the mounting seat (16) and the mounting plate (17).

5. The high thermal conductivity and easy heat dissipation injection mold for automobile connector according to claim 4, characterized in that: The linkage assembly comprises a rotating plate (21) hinged on the top of a moving block (20); a working plate (22) is arranged on the top of the rotating plate (21); a slider (23) is hinged on the top of the rotating plate (21); a slide groove (24) is provided at the bottom of the working plate (22); the slider (23) slides in the inner cavity of the slide groove (24); a telescopic rod (25) is installed between the bottom plate (15) and the working plate (22); and the telescopic rod (25) is provided in four groups and distributed in a rectangular array.

6. The high thermal conductivity and easy heat dissipation injection mold for automobile connector according to claim 4, characterized in that: The limiting assembly comprises a limiting rod (26) installed between the mounting seat (16) and the mounting plate (17), the limiting rod (26) being inserted into the inner cavity of the moving block (20), the bottom plate (15) being provided with two groups and being symmetrically distributed, and the mounting seat (16) and the mounting plate (17) being provided with multiple groups and being distributed in a rectangular array.

7. The high thermal conductivity and easy heat dissipation injection mold for automobile connector according to claim 5, characterized in that: The injection molding assembly comprises a molding lower mold (27) installed on the top of the working plate (22), a top hole (28) is opened in the inner cavity of the molding lower mold (27), a top block (29) is installed in the inner cavity of the top hole (28), a threaded rod (30) is installed at the bottom of the top block (29), the top block (29) and the threaded rod (30) are connected by a bearing, and a knob is installed at the bottom of the threaded rod (30).

8. The high thermal conductivity and easy heat dissipation injection mold for automobile connectors according to claim 7, characterized in that: The injection molding component also includes a working support (31) installed on the top of the working plate (22), a placement groove (32) is installed on the top of the working support (31), a connecting hose is installed on the bottom of the placement groove (32), an injection molding head (33) is installed on the bottom of the connecting hose, a sealing top plate (35) is installed on the top of the molding lower mold (27), an injection molding groove (36) is installed on the top of the sealing top plate (35), and a heat dissipation component is installed in the inner cavity of the working support (31).

9. The high thermal conductivity and easy heat dissipation injection mold for automobile connectors according to claim 8, characterized in that: The heat dissipation assembly comprises a heat dissipation plate (37) installed in the inner cavity of the working support (31), and a heat dissipation fan (38) is installed on one side of the heat dissipation plate (37).

10. The high thermal conductivity and easy heat dissipation injection mold for automobile connectors according to claim 8, characterized in that: The stirring mechanism comprises a fixed frame (39) installed in the inner cavity of the liquid storage cylinder (3); a stirring motor (40) is installed on the top of the liquid storage cylinder (3); a transmission rod (41) is installed at the bottom of the output shaft of the stirring motor (40); the transmission rod (41) rotates in the inner cavity of the fixed frame (39); a driving bevel gear (42) is installed on the outer ring of the transmission rod (41); a linkage rod (43) is installed in the inner cavity of the fixed frame (39); a linkage gear (44) is installed on the outer ring of the linkage rod (43); the driving bevel gear (42) and the linkage gear (44) are meshed with each other; stirring rods (45) are installed on the outer rings of the transmission rod (41) and the linkage rod (43); a connecting block (46) is installed in the inner cavity of the placement groove (32); the connecting block (46) and the liquid storage cylinder (3) are connected via a connecting pipe.

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