Injection mold for automobile electronic injection molding part machining

Abstract

The invention discloses an injection mold for automobile electronic injection molding part machining, and relates to the technical field of plastic product machining, the injection mold comprises a base, a mold body assembly and a discharging assembly, the outer end of the base is connected with a fixing frame, a motor is arranged at the outer end of the fixing frame, and an upper mold assembly is arranged at the outer end of the fixing frame; the output end of the motor is connected with a rotating shaft, and a die body assembly is arranged on the side, away from the motor, of the rotating shaft. The electromagnet loses power, so that the locking state of the electromagnet and the armature plate can be relieved, the bottom mold plate can rebound due to the resilience force of the reset spring rod, at the moment, if the interior of the forming cavity is not filled with molten plastic, the bottom mold plate can move upwards due to the resilience force of the reset spring rod, and on the contrary, the bottom mold plate cannot move upwards; a pressure detection unit is arranged in the reset spring rod, and the equipment can accurately judge whether the forming cavity is filled with molten plastic or not by judging the numerical value of the pressure detection unit in the reset spring rod.

Description

Technical Field

[0001] The invention relates to the technical field of plastic product processing, in particular to an injection mold for processing automotive electronic injection molded parts. Background Art

[0002] Automotive electronic injection molded parts refer to plastic injection molded parts used in automotive electronic systems, usually used to protect electronic components, provide mechanical support, or achieve specific functional requirements. These injection molded parts are widely used in automotive electrical and electronic systems, including sensors, control modules, connectors and housings. Automotive electronic injection molded parts are produced using injection molds during the production process.

[0003] Automotive electronic injection molding parts require high precision, high aesthetics and high durability, so they are usually produced using single-plate molds rather than combined molds. However, the production efficiency of single-plate molds is low (only one part can be produced at one time). In addition, during the injection molding process, it is difficult to control the generation of bubbles in the molten plastic, and it is also difficult to effectively determine whether the injection volume meets the standards. If there are bubbles in the molten plastic and the injection volume does not meet the standards, the quality of the injection molded parts will not meet the standards.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an injection mold for processing automotive electronic injection molded parts is proposed. Summary of the invention

[0005] The object of the present invention is to provide an injection mold for processing automotive electronic injection molded parts to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an injection mold for processing automotive electronic injection molded parts, comprising a base, a mold assembly and a discharge assembly, the outer end of the base is connected to a fixed frame, and the outer end of the fixed frame is provided with a motor, the outer end of the fixed frame is provided with an upper mold assembly, the output end of the motor is connected to a rotating shaft, and a mold assembly is provided on the side of the rotating shaft away from the motor, the mold assembly comprises a mold box, a molding cavity, a connecting cavity, a reset spring rod, a bottom mold plate, a baffle, an armature plate, an electromagnet, a connecting groove, a first cooling cavity, a drainage groove, a through groove, a water injection groove and a second cooling cavity, molding cavities are opened on both sides of the interior of the mold box, and the molding cavity is close to the mold A connecting cavity is provided on one side of the central axis of the body box, a reset spring rod is arranged inside the connecting cavity, and a bottom template is provided at the output end of the reset spring rod, water baffles are provided on both sides of the outside of the bottom template, an armature plate is fixed to the bottom of the bottom template, an electromagnet is provided at the middle end of the interior of the mold box, connecting grooves are provided at both ends of the outside of the connecting cavity, a first cooling cavity is provided on the left and right sides of the interior of the mold box, and a drainage groove is provided on the inner side of the left part of the mold box, a through groove is provided at the outer end of the drainage groove, a water injection groove is provided on the inner side of the right part of the mold box, a second cooling cavity is provided on the front and rear sides of the interior of the second cooling cavity, and a discharge assembly is provided at the top outer end of the base.

[0007] Furthermore, the upper mold assembly includes a support seat, a first electric push rod, an upper mold seat and an injection molding machine. The outer end of the support seat is provided with the first electric push rod, and the output end of the first electric push rod is provided with an upper mold seat. The injection molding machine is placed at the top outer end of the upper mold seat.

[0008] Furthermore, the bottom contour of the upper die seat matches the inner contour of the molding cavity, and the upper die seat blocks the drainage groove and the water injection groove when the upper die seat is fitted with the mold box.

[0009] Furthermore, the motor drives the rotating shaft to rotate, and the rotating shaft drives the mold box to rotate.

[0010] Furthermore, the connecting cavity is connected to the first cooling cavity through the connecting groove, and the first cooling cavity is connected to the second cooling cavity, and the first cooling cavity is connected to the drainage groove and the water injection groove, and the first cooling cavity is connected to the drainage groove through the connecting groove.

[0011] Furthermore, the outer contour of the bottom template matches the contour of the connecting cavity, and the bottom template is elastically connected to the return spring rod, and the bottom template is fixed to the armature plate, and the armature plate is electromagnetically adsorbed and connected to the electromagnet.

[0012] Furthermore, the bottom template and the water-blocking plate are an integrated structure, and the water-blocking plate covers the connecting groove.

[0013] Furthermore, the material discharging assembly includes a second electric push rod, a material receiving seat, a suction pump, an air suction groove, a water inlet, a water inlet pipe, a drain outlet, a drain pipe and a water trough. The output end of the second electric push rod is provided with a material receiving seat, and a suction pump is placed at the bottom outer end of the material receiving seat. An air suction groove is provided on the inner side of the material receiving seat, a water inlet is provided at the right outer end of the material receiving seat, and the water inlet pipe is connected to the right top end of the material receiving seat, a drain outlet is provided at the left outer end of the material receiving seat, and a drain pipe is provided at the left top end of the material receiving seat, and a water trough is provided at the outer end of the drain pipe.

[0014] Furthermore, the water inlet is connected to the water inlet pipe, and the water inlet pipe is connected to the water injection tank.

[0015] Furthermore, the drain port is connected to a drain pipe, and the drain pipe is placed inside the drain groove, and the through groove is connected to the drain pipe through the water through groove.

[0016] The present invention provides an injection mold for processing automotive electronic injection molded parts, which has the following beneficial effects: 1. After the plastic inside the molding cavity of the present invention is filled, the electromagnet loses power, which can release the locking state of the electromagnet and the armature plate, so that the bottom template will rebound due to the resilience of the reset spring rod. At this time, if the molten plastic inside the molding cavity is not filled, the bottom template will move up due to the resilience of the reset spring rod, otherwise it will not move up. A pressure detection unit is arranged inside the reset spring rod. The equipment can accurately determine whether the molten plastic inside the molding cavity is filled by judging the value of the pressure detection unit inside the reset spring rod. Through this design, the problem of electronic injection molding parts being unable to be molded or having defects due to the incomplete filling of the molten plastic can be greatly reduced. In addition, by adopting the method of pushing the molten plastic flow upward by the bottom template, bubbles in the molten plastic can also be effectively eliminated, which further improves the injection molding stability of the equipment.

[0017] 2. The motor of the present invention drives the rotating shaft to rotate so that the mold box can be swapped up and down, which enables the mold box to drive the injection molded part to move to the side close to the material receiving seat, and the second electric push rod can drive the material receiving seat and the mold box to close, so that the suction groove can adhere to the surface of the injection molded part, and the suction pump can generate suction in the suction groove. At this time, the second electric push rod drives the material receiving seat to move downward, and the material receiving seat can rely on the adsorption force of the suction groove on the injection molded part to realize the demolding of the injection molded part, and in the demolding process, the electromagnet loses power, which can make the reset spring rod push the bottom template to move. Through this design, the bottom template can not only detect whether the molten plastic inside the molding cavity is full, but also assist in the demolding of the injection molded part. This operation can make the front and rear ends of the injection molded part bear uniform force during the demolding process, thereby reducing the probability of damage to the injection molded part during the demolding process.

[0018] 3. The internal structure of the mold box of the present invention is symmetrically distributed with its axis as the base point, so that when the molding cavity at one end of the mold box is demolding and discharging, the molding cavity at the other end can be injection molded. By cooperating with the rotating mechanism, a single set of equipment can achieve uninterrupted production of injection molded parts, which can improve the production efficiency of the equipment. In addition, after the material receiving seat is docked with the mold box, the water inlet pipe can be inserted into the water injection groove, and the drain pipe can be inserted into the drain groove. At this time, after the staff completes the docking of the water pipe with the water inlet, the cooling water can enter the first cooling cavity and the second cooling cavity on the right side of the mold box through the water inlet pipe. At this time, the bottom template pushes the injection molded part to be discharged, which makes the baffle plate move away from the blocking position of the connecting groove, so that the connecting cavity can connect the first cooling cavity on the left and right sides of the mold box. There is a cooling chamber and a second cooling chamber, and cooling water can flow through the entire mold box through the connecting chamber. Through this design, the equipment can inject clean water into the mold box during the demolding process to assist in cooling the injection molded parts after injection molding at the other end, which further improves the production efficiency of the equipment. After the injection molded parts located in the upper molding cavity are cooled, the second electric push rod drives the material receiving seat to move downward, which can make the drain pipe move downward inside the drain groove. After moving down to the specified position, the water groove and the through groove can be connected. At this time, the cooling water inside the first cooling chamber and the second cooling chamber will flow into the drain pipe through the water groove and the through groove, and be discharged from the equipment through the drain port. Through the above operations, the equipment can automatically discharge superheated water during the discharging process, thereby facilitating the cooling of the next group of injection molded parts during production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an injection mold for processing automotive electronic injection molded parts according to the present invention; Figure 2 This is a schematic diagram of the overall cross-sectional structure of an injection mold for processing automotive electronic injection molded parts according to the present invention; Figure 3 This is a schematic cross-sectional structural diagram of a mold body component of an injection mold for processing automotive electronic injection molded parts according to the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of a discharge assembly of an injection mold for processing automotive electronic injection molded parts according to the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of a mold assembly of an injection mold for processing automotive electronic injection molded parts according to the present invention; Figure 6 This is a schematic diagram of the bottom mold plate structure of an injection mold for processing automotive electronic injection molded parts of the present invention; Figure 7 This is a schematic diagram of the internal structure of a mold assembly of an injection mold for processing automotive electronic injection molded parts according to the present invention; Figure 8 This is a schematic cross-sectional structure diagram of a mold assembly of an injection mold for processing automotive electronic injection molded parts according to the present invention; Fig. 9 This is a schematic diagram of the longitudinal section structure of a mold body component of an injection mold for processing automotive electronic injection molded parts according to the present invention; Fig.10 The present invention is a schematic diagram of the discharging state of an injection mold for processing automotive electronic injection molded parts.

[0020] In the figure: 1, base; 2, fixed frame; 3, motor; 4, upper mold assembly; 401, support base; 402, first electric push rod; 403, upper mold base; 404, injection molding machine; 5, rotating shaft; 6, mold assembly; 601, mold box; 602, molding cavity; 603, connecting cavity; 604, reset spring rod; 605, bottom mold plate; 606, water barrier; 607, armature plate; 608, electric Magnet; 609, connecting groove; 610, first cooling chamber; 611, drainage groove; 612, through groove; 613, water injection groove; 614, second cooling chamber; 7, discharge assembly; 701, second electric push rod; 702, material receiving seat; 703, suction pump; 704, suction groove; 705, water inlet; 706, water inlet pipe; 707, drainage outlet; 708, drainage pipe; 709, water trough. DETAILED DESCRIPTION

[0021] See also Figures 1 to 6The present invention provides a technical solution: an injection mold for processing automotive electronic injection molded parts, comprising a base 1, a mold assembly 6 and a discharge assembly 7, the outer end of the base 1 is connected to a fixed frame 2, and the outer end of the fixed frame 2 is provided with a motor 3, the outer end of the fixed frame 2 is provided with an upper mold assembly 4, the output end of the motor 3 is connected to a rotating shaft 5, and the side of the rotating shaft 5 away from the motor 3 is provided with a mold assembly 6, the mold assembly 6 includes a mold box 601, a molding cavity 602, a connecting cavity 603, a reset spring rod 604, a bottom mold plate 605, and a water baffle 6 06, armature plate 607, electromagnet 608, connecting groove 609, first cooling cavity 610, drainage groove 611, through groove 612, water injection groove 613 and second cooling cavity 614, molding cavity 602 is provided on both sides of the mold box 601, and connecting cavity 603 is provided on one side of the molding cavity 602 close to the central axis of the mold box 601, a reset spring rod 604 is arranged inside the connecting cavity 603, and a bottom mold plate 605 is provided at the output end of the reset spring rod 604, and water baffles 606 are provided on both sides of the outside of the bottom mold plate 605 06, an armature plate 607 is fixed to the bottom of the bottom mold plate 605, an electromagnet 608 is arranged at the middle end of the mold box 601, connecting grooves 609 are arranged at both ends of the outside of the connecting cavity 603, a first cooling cavity 610 is arranged on the left and right sides of the mold box 601, a drainage groove 611 is arranged on the inner side of the left part of the mold box 601, and a through groove 612 is arranged on the outer end of the drainage groove 611, a water injection groove 613 is arranged on the inner side of the right part of the mold box 601, and a second cooling cavity 614 is arranged on the front and rear sides of the inside. 14, a discharge assembly 7 is arranged at the top outer end of the base 1, and the upper mold assembly 4 includes a support base 401, a first electric push rod 402, an upper mold base 403 and an injection molding machine 404, the outer end of the support base 401 is provided with a first electric push rod 402, and the output end of the first electric push rod 402 is provided with an upper mold base 403, and the top outer end of the upper mold base 403 is provided with an injection molding machine 404, the bottom contour of the upper mold base 403 matches the inner contour of the molding cavity 602, the motor 3 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the mold box 601 to rotate; The specific operation is as follows: the first electric push rod 402 works to drive the upper mold base 403 to move downward, so that the upper mold base 403 can be buckled with the mold box 601, and the interior of the molding cavity 602 is in a sealed state. After the upper mold base 403 and the mold box 601 are buckled, the injection molding machine 404 works to inject molten plastic into the molding cavity 602. After the molding cavity 602 is filled with plastic, the electromagnet 608 loses power, which can release the locking state of the electromagnet 608 and the armature plate 607, so that the bottom mold plate 605 will be reset due to the rebound force of the reset spring rod 604. At this time, if the molten plastic inside the molding cavity 602 is not fully filled, the bottom template 605 will move up due to the rebound force of the reset spring rod 604, otherwise it will not move up. A pressure detection unit is arranged inside the reset spring rod 604. The device can accurately determine whether the molten plastic inside the molding cavity 602 is fully filled by judging the value of the pressure detection unit inside the reset spring rod 604. Through this design, the problem of electronic injection molding parts being unable to be molded or having defects due to the molten plastic not being fully filled can be greatly reduced. In addition, by adopting the method of pushing the molten plastic flow upward by the bottom template 605, it can also effectively eliminate The bubbles in the molten plastic can be removed, which further improves the injection molding stability of the equipment. After the molded part in the molding cavity 602 is cooled and formed, the upper mold base 403 can be separated from the mold box 601 by moving the first electric push rod 402 upward. The motor 3 drives the rotating shaft 5 to rotate so that the mold box 601 can be swapped up and down, which enables the mold box 601 to drive the molded part to move to the side close to the receiving seat 702. The second electric push rod 701 can drive the receiving seat 702 to close with the mold box 601, which enables the suction groove 704 to adhere to the surface of the molded part. The suction pump 703 can work to make the suction groove 704 generates suction, at this time the second electric push rod 701 drives the receiving seat 702 to move downward, and the receiving seat 702 can rely on the suction force of the suction groove 704 on the injection molded part to realize the demoulding of the injection molded part, and in the demoulding process, the electromagnet 608 loses power, which can make the reset spring rod 604 push the bottom template 605 to move. Through this design, the bottom template 605 can not only detect whether the molten plastic inside the molding cavity 602 is full, but also assist in the demoulding of the injection molded part. This operation can make the front and rear ends of the injection molded part bear uniform force during the demoulding process, thereby reducing the probability of damage to the injection molded part during the demoulding process.

[0022] See also Figures 7 to 10When the upper mold base 403 is fitted with the mold box 601, the drainage groove 611 and the water injection groove 613 are blocked, the connecting cavity 603 is connected with the first cooling cavity 610 through the connecting groove 609, and the first cooling cavity 610 is connected with the second cooling cavity 614, and the first cooling cavity 610 is connected with the drainage groove 611 and the water injection groove 613, and the first cooling cavity 610 is connected with the drainage groove 611 through the through groove 612, and the outer contour of the bottom mold plate 605 is connected with the connecting groove 609. The contour of the through cavity 603 matches, and the bottom template 605 is elastically connected to the reset spring rod 604, and the bottom template 605 is fixed to the armature plate 607, and the armature plate 607 is electromagnetically adsorbed and connected to the electromagnet 608, the bottom template 605 and the water baffle 606 are an integrated structure, and the water baffle 606 covers the connecting groove 609, and the discharge assembly 7 includes a second electric push rod 701, a material receiving seat 702, a suction pump 703, an air suction groove 704, and a water inlet. The output end of the second electric push rod 701 is provided with a material receiving seat 702, and a suction pump 703 is arranged at the bottom outer end of the material receiving seat 702, and an air suction groove 704 is opened on the inner side of the material receiving seat 702, and a water inlet 705 is arranged at the right outer end of the material receiving seat 702, and a water inlet pipe 706 is connected to the top of the right side of the material receiving seat 702, and the left outer end of the material receiving seat 702 is provided with a water inlet 705. A drain port 707 is provided at the end, and a drain pipe 708 is provided at the top left side of the material receiving seat 702, a water groove 709 is provided at the outer end of the drain pipe 708, the water inlet 705 is connected with the water inlet pipe 706, and the water inlet pipe 706 is connected with the water injection groove 613, the drain port 707 is connected with the drain pipe 708, and the drain pipe 708 is placed inside the drain groove 611, and the through groove 612 is connected with the drain pipe 708 through the water groove 709; The specific operation is as follows: the internal structure of the mold box 601 is symmetrically distributed with its axis as the base point, so that when the molding cavity 602 at one end of the mold box 601 is demolding and discharging, the molding cavity 602 at the other end can be injection molded. By cooperating with the rotating mechanism, a single set of equipment can achieve uninterrupted production of injection molded parts, which can improve the production efficiency of the equipment. In addition, after the material receiving seat 702 is docked with the mold box 601, the water inlet pipe 706 can be inserted into the water injection groove 613, and the drainage pipe 708 can be inserted into the drainage groove 611. At this time, after the staff completes the docking of the water pipe with the water inlet 705, the cooling water can enter the first cooling cavity 610 and the second cooling cavity 614 on the right side of the mold box 601 through the water inlet pipe 706. At this time, the bottom template 605 pushes the injection molded part to be discharged, which makes the water baffle 606 move away from the blocking position of the connecting groove 609, so that the connecting cavity 603 can connect the left and right sides of the mold box 601 In the first cooling chamber 610 and the second cooling chamber 614 on both sides, cooling water can flow through the entire mold box 601 through the connecting chamber 603. Through this design, the equipment can inject clean water into the mold box 601 during the demoulding process to assist in cooling the injection molded parts after injection molding at the other end, which further improves the production efficiency of the equipment. After the injection molded parts located in the upper molding cavity 602 are cooled, the second electric push rod 701 drives the material receiving seat 702 to move downward, so that the drain pipe 708 can move downward inside the drain groove 611. After moving down to the specified position, the water groove 709 can be connected with the through groove 612. At this time, the cooling water inside the first cooling chamber 610 and the second cooling chamber 614 will flow into the drain pipe 708 through the water groove 709 and the through groove 612, and be discharged from the equipment through the drain port 707. Through the above operation, the equipment can automatically discharge superheated water during the discharging process, thereby facilitating the cooling of the next group of injection molded parts during production.

[0023] In summary, when the injection mold for processing automotive electronic injection molded parts is used, the first electric push rod 402 is first operated to drive the upper mold base 403 to move downward, so that the upper mold base 403 can be buckled with the mold box 601, and the interior of the molding cavity 602 is in a sealed state. After the upper mold base 403 is buckled with the mold box 601, the injection molding machine 404 is operated to inject molten plastic into the molding cavity 602. After the plastic in the molding cavity 602 is filled, the electromagnet 608 is de-energized, and the molding cavity 602 is sealed. The locking state between the electromagnet 608 and the armature plate 607 is released, so that the bottom template 605 will rebound due to the rebound force of the return spring rod 604. At this time, if the molten plastic inside the molding cavity 602 is not fully filled, the bottom template 605 will move up due to the rebound force of the return spring rod 604, otherwise it will not move up. A pressure detection unit is provided inside the return spring rod 604. The device can accurately determine whether the molten plastic inside the molding cavity 602 is fully filled by judging the value of the pressure detection unit inside the return spring rod 604. Then, after the injection molded part is cooled and formed in the molding cavity 602, the first electric push rod 402 is moved upward to separate the upper mold base 403 from the mold box 601, and the motor 3 drives the rotating shaft 5 to rotate to make the mold box 601 swap up and down, so that the mold box 601 can drive the injection molded part to move to the side close to the material receiving seat 702, and the second electric push rod 701 works to drive the material receiving seat 702 and the mold box 601 to close, so that the suction groove 704 can be attached to the surface of the injection molded part, and the suction pump 703 works to make the suction groove 704 generate suction. The second electric push rod 701 drives the receiving seat 702 to move downward, and the receiving seat 702 can realize the demoulding of the injection molded part by relying on the adsorption force of the suction groove 704 on the injection molded part. During the demoulding process, the electromagnet 608 loses power, which can make the reset spring rod 604 push the bottom template 605 to move. Through this design, the bottom template 605 can not only detect whether the molten plastic inside the molding cavity 602 is filled, but also assist in the demoulding of the injection molded part. This operation can make the front and rear ends of the injection molded part bear uniform force during the demoulding process, thereby reducing the probability of damage to the injection molded part during the demoulding process. Then, after the receiving seat 702 is connected to the mold box 601, the water inlet pipe 706 can be inserted into the water injection groove 613, and the drainage pipe 708 can be inserted into the drainage groove 611. At this time, after the staff completes the connection between the water pipe and the water inlet 705, the cooling water can enter the first cooling cavity 610 and the second cooling cavity 614 on the right side of the mold box 601 through the water inlet pipe 706. At this time, the bottom template 605 pushes the injection molded part to be discharged, which makes the water baffle 606 move away from the blocking position of the connecting groove 609, so that the connecting cavity 603 can connect the first cooling cavity 610 and the second cooling cavity 614 on the left and right sides of the mold box 601, and the cooling water can flow through the entire mold box 601 through the connecting cavity 603. Through this design, the equipment can inject clean water into the mold box 601 during the demolding process to assist in cooling the injection molded parts after injection molding at the other end, which further improves the production efficiency of the equipment; Finally, after the injection molded parts in the upper molding cavity 602 are cooled, the second electric push rod 701 drives the receiving seat 702 to move downward, so that the drain pipe 708 can move downward inside the drain groove 611. After moving downward to the specified position, the water groove 709 can be connected with the through groove 612. At this time, the cooling water inside the first cooling cavity 610 and the second cooling cavity 614 will flow into the drain pipe 708 through the water groove 709 and the through groove 612, and be discharged from the equipment through the drain port 707. Through the above operations, the equipment can automatically discharge superheated water during the discharging process, thereby facilitating the cooling of the next group of injection molded parts during production.

[0024] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An injection mold for processing automotive electronic injection molded parts, characterized in that: The invention comprises a base (1), a die assembly (6) and a discharge assembly (7), wherein the outer end of the base (1) is connected to a fixed frame (2), and the outer end of the fixed frame (2) is provided with a motor (3), and the outer end of the fixed frame (2) is provided with an upper die assembly (4), and the output end of the motor (3) is connected to a rotating shaft (5), and a die assembly (6) is provided on the side of the rotating shaft (5) away from the motor (3), and the die assembly (6) comprises a die box (601), a molding cavity (602), a connecting cavity ( 603), a return spring rod (604), a bottom mold plate (605), a water baffle (606), an armature plate (607), an electromagnet (608), a connecting groove (609), a first cooling cavity (610), a drainage groove (611), a through groove (612), a water injection groove (613) and a second cooling cavity (614), wherein the mold box (601) has two sides provided with molding cavities (602) inside, and the molding cavity (602) has a connecting groove on one side close to the central axis of the mold box (601). A cavity (603) is provided inside the communicating cavity (603), a reset spring rod (604) is arranged inside the reset spring rod (604), a bottom template (605) is arranged at the output end of the reset spring rod (604), water baffles (606) are arranged on both sides of the outside of the bottom template (605), an armature plate (607) is fixed to the bottom of the bottom template (605), an electromagnet (608) is arranged at the middle end of the inside of the mold box (601), and communicating grooves (609) are arranged at both ends of the outside of the communicating cavity (603). The mold box (601) is provided with first cooling chambers (610) on both left and right sides thereof, and a drainage groove (611) is provided on the inner side of the left portion of the mold box (601), a through groove (612) is provided on the outer end of the drainage groove (611), a water injection groove (613) is provided on the inner side of the right portion of the mold box (601), and second cooling chambers (614) are provided on both front and rear sides thereof, and a discharge assembly (7) is arranged on the outer end of the top of the base (1).

2. The injection mold for processing automotive electronic injection molded parts according to claim 1, characterized in that: The upper mold assembly (4) comprises a support base (401), a first electric push rod (402), an upper mold base (403) and an injection molding machine (404); the outer end of the support base (401) is provided with the first electric push rod (402), the output end of the first electric push rod (402) is provided with the upper mold base (403), and the top outer end of the upper mold base (403) is provided with the injection molding machine (404).

3. The injection mold for processing automotive electronic injection molded parts according to claim 2, characterized in that: The bottom contour of the upper die seat (403) matches the inner contour of the molding cavity (602), and the upper die seat (403) blocks the drainage groove (611) and the water injection groove (613) when the upper die seat (403) is fitted with the mold box (601).

4. The injection mold for processing automotive electronic injection molded parts according to claim 1, characterized in that: The motor (3) drives the rotating shaft (5) to rotate, and the rotating shaft (5) drives the mold box (601) to rotate.

5. The injection mold for processing automotive electronic injection molded parts according to claim 1, characterized in that: The connecting cavity (603) is connected to the first cooling cavity (610) via the connecting groove (609), and the first cooling cavity (610) is connected to the second cooling cavity (614), and the first cooling cavity (610) is connected to the drainage groove (611) and the water injection groove (613), and the first cooling cavity (610) is connected to the drainage groove (611) via the connecting groove (612).

6. The injection mold for processing automotive electronic injection molded parts according to claim 1, characterized in that: The outer contour of the bottom template (605) matches the contour of the connecting cavity (603), the bottom template (605) is elastically connected to the return spring rod (604), the bottom template (605) is fixed to the armature plate (607), and the armature plate (607) is electromagnetically adsorbed and connected to the electromagnet (608).

7. The injection mold for processing automotive electronic injection molded parts according to claim 1, characterized in that: The bottom template (605) and the water-blocking plate (606) are an integrated structure, and the water-blocking plate (606) conceals the connecting groove (609).

8. The injection mold for processing automotive electronic injection molded parts according to claim 1, characterized in that: The material discharging assembly (7) comprises a second electric push rod (701), a material receiving seat (702), a suction pump (703), an air suction groove (704), a water inlet (705), a water inlet pipe (706), a drainage port (707), a drainage pipe (708) and a water trough (709). The output end of the second electric push rod (701) is provided with a material receiving seat (702), and the bottom outer end of the material receiving seat (702) is provided with a suction pump (703). An air suction groove (704) is provided on the inner side of the seat (702); a water inlet (705) is provided on the right outer end of the material receiving seat (702); and a water inlet pipe (706) is connected to the right top end of the material receiving seat (702); a drainage outlet (707) is provided on the left outer end of the material receiving seat (702); and a drainage pipe (708) is provided on the left top end of the material receiving seat (702); and a water trough (709) is provided on the outer end of the drainage pipe (708).

9. The injection mold for processing automotive electronic injection molded parts according to claim 8, characterized in that: The water inlet (705) is connected to the water inlet pipe (706), and the water inlet pipe (706) is connected to the water injection tank (613).

10. The injection mold for processing automotive electronic injection molded parts according to claim 8, characterized in that: The drainage port (707) is connected to a drainage pipe (708), and the drainage pipe (708) is placed inside the drainage groove (611), and the through groove (612) is connected to the drainage pipe (708) via a water through groove (709).

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