A motor sealing plate for automobile wire control system and its processing technology

Abstract

The present invention discloses a motor sealing plate for an automotive wire control system and a processing technology thereof, relating to the technical field of mechanical parts processing. The motor sealing plate includes a plastic frame, a steel sleeve body, and a rubber ring. The processing technology includes: S1, controlling the rotation of the intermediate mold frame to drive the intermediate mold frame to pass through the steel sleeve matching mechanism, the frame clamping mechanism, the injection molding component, the rubber ring clamping mechanism, and the injection assembly in sequence; S2, controlling the frame clamping mechanism to drive the frame lower mold and the frame upper mold to move toward the intermediate mold frame simultaneously and clamp the molds, and then combine the injection molding component for injection molding. After cooling, the frame lower mold and the frame upper mold are separated, and the intermediate mold frame is transferred to the rubber ring clamping mechanism; S3, using the rubber ring clamping mechanism to drive the rubber ring lower mold and the rubber ring upper mold to move toward the intermediate mold frame and clamp the molds, and then combine the injection molding component for injection molding. After cooling, the rubber ring lower mold and the rubber ring upper mold are separated to obtain the motor sealing plate. The above process effectively improves the processing efficiency and processing quality of the motor sealing plate.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical parts processing, in particular to a motor sealing plate for an automobile wire control system and a processing technology thereof. Background Art

[0002] The motor seal plate is a critical component in the motor, providing sealing and isolation protection, preventing internal lubricants such as lubricating oil and coolant from leaking out. For motors operating in special environments, such as underwater or in humid environments, the seal plate effectively prevents water from entering the motor, protecting the electrical and mechanical components from corrosion and damage.

[0003] The motor sealing plate used in the automobile wire control system mainly includes three parts: a plastic frame, a steel sleeve and a rubber ring. In the products obtained by the existing processing technology, the plastic frame and the steel sleeve are prone to slippage, which causes the motor sealing plate to easily fail to seal and be unable to be installed during the subsequent installation process. Summary of the Invention

[0004] The object of the present invention is to provide a motor sealing plate for an automobile wire control system and a processing technology thereof, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A motor sealing plate for an automobile wire control system comprises a plastic frame, a steel sleeve body and a rubber ring. The plastic frame and the steel sleeve are integrally formed by injection molding. The rubber ring is integrally formed by injection molding, and the rubber ring is injection molded along the inner ring of the plastic frame. The outer ring of the steel sleeve body is evenly provided with serrations.

[0007] An anti-slip groove is provided in the middle of the saw teeth, and an anti-slip ring is obtained on the steel sleeve body after injection molding between the plastic frame and the steel sleeve body. The anti-slip groove on the steel sleeve body and the anti-slip ring cooperate with each other.

[0008] Based on the above-mentioned processing technology of the motor sealing plate for the automobile wire control system, the processing equipment adopted in the processing technology includes a base, a plurality of intermediate mold frames are arranged in a ring distribution on the base, and the plurality of intermediate mold frames are rotatably installed between the base, and a skeleton clamping mechanism and an rubber ring clamping mechanism are respectively provided on both sides of the base, and a steel sleeve matching mechanism is provided on the side of the skeleton clamping mechanism, the skeleton clamping mechanism is connected with an injection molding component, and the rubber ring clamping mechanism is connected with an injection component; the skeleton clamping mechanism includes a skeleton lower mold and a skeleton upper mold installed by lifting, and the skeleton lower mold and the skeleton upper mold respectively cooperate with the upper and lower sides of the intermediate mold frame; the rubber ring clamping mechanism includes a rubber ring lower mold and a rubber ring upper mold installed by lifting, and the rubber ring lower mold and the rubber ring upper mold respectively cooperate with the upper and lower sides of the intermediate mold frame.

[0009] The processing technology includes the following steps: S1, synchronously controlling the rotation of multiple intermediate mold frames, driving the intermediate mold frames to pass through the steel sleeve matching mechanism, the skeleton clamping mechanism, the injection molding component, the rubber ring clamping mechanism and the injection molding component in sequence; S2, installing the steel sleeve body to the lower side of the skeleton upper mold in sequence through the steel sleeve matching mechanism, and then controlling the skeleton clamping mechanism to drive the skeleton lower mold and the skeleton upper mold to move to the intermediate mold frame and clamp the mold at the same time, and injecting the mold between the skeleton lower mold, the intermediate mold frame and the skeleton upper mold in combination with the injection molding component, and separating the skeleton lower mold and the skeleton upper mold after cooling. After the steel sleeve body and the plastic skeleton are integrally formed, they remain in the intermediate mold frame and rotate to the rubber ring clamping mechanism; S3, driving the rubber ring lower mold and the rubber ring upper mold to move to the intermediate mold frame and clamp the mold through the rubber ring clamping mechanism, and injecting the mold between the rubber ring lower mold, the intermediate mold frame and the rubber ring upper mold in combination with the injection molding component, and separating the rubber ring lower mold and the rubber ring upper mold after cooling to obtain the motor sealing plate.

[0010] As a further solution of the present invention: docking rods are provided at the four corners of the middle mold frame, and the docking rods are symmetrically arranged on the upper and lower sides of the middle mold frame. The parts of the skeleton lower mold and the skeleton upper mold corresponding to the docking rods are respectively provided with lower matching holes and upper matching holes, and the parts of the rubber ring lower mold and the rubber ring upper mold corresponding to the docking rods are respectively provided with the same lower matching holes and upper matching holes.

[0011] As a further solution of the present invention: the end of the docking rod is a hemispherical structure, and the lower matching hole and the upper matching hole are provided with arc chamfers on the side facing the middle mold frame.

[0012] As a further solution of the present invention: a central column is provided in the middle of the base, a rotating disk is fixedly provided on the central column, a plurality of intermediate mold frames are fixedly connected to the edge of the rotating disk, a driven gear is provided at the bottom of the central column, a motor frame is provided on the base, a driving motor is installed on the motor frame, the driving motor is connected to a driving gear, and the driving gear and the driven gear are meshed with each other.

[0013] As a further solution of the present invention: the skeleton clamping mechanism also includes a column arranged on the base, a control motor is arranged on the top of the column, the control motor is connected to a bidirectional screw, the bidirectional screw is vertically arranged, a guide rod is fixedly installed on the column, the guide rod and the bidirectional screw are arranged parallel to each other, a lower connecting leg is arranged on the skeleton lower mold, and an upper connecting leg is provided on the skeleton upper mold, the lower connecting leg and the upper connecting leg are respectively installed in cooperation with the two ends of the bidirectional screw, and the lower connecting leg and the upper connecting leg are plugged into the guide rod.

[0014] As a further solution of the present invention: the steel sleeve matching mechanism includes an extension plate 1 arranged on both sides of the column, the end of the extension plate 1 is provided with a lifting cylinder 1, the end of the lifting cylinder 1 is connected to a mounting plate, a telescopic plate is inserted into the mounting plate, a receiving groove is provided on the telescopic plate, a storage cylinder is provided on the upper side of the mounting plate, a plurality of steel sleeve bodies are placed in the storage cylinder, the mounting plate is provided with a drop hole corresponding to the bottom of the storage cylinder, the steel sleeve body falls into the receiving groove when the drop hole corresponds to the receiving groove, a bending frame is provided on the edge of the mounting plate, a horizontal cylinder 1 is provided on the bending frame, the horizontal cylinder 1 is connected to the telescopic plate, a matching sleeve is provided on the lower side of the skeleton upper mold, and the inner ring of the steel sleeve body and the matching sleeve cooperate with each other.

[0015] As a further solution of the present invention: the injection molding assembly includes a barrel, the barrel is connected to an injection molding machine, the injection molding machine is connected to telescopic tube 1, a switching tube, telescopic tube 2 and an injection molding joint, a telescopic motor 1 is arranged between the switching tube and the barrel, and a telescopic motor 2 is arranged between the switching tube and the injection molding joint.

[0016] As a further solution of the present invention: a burr removal mechanism is also provided on the base, and the burr removal mechanism is arranged between the skeleton clamping mechanism and the rubber ring clamping mechanism, and the burr removal mechanism includes a lifting cylinder 2 arranged on the base, and a rotating frame is rotatably installed on the top of the lifting cylinder 2, and a horizontal cylinder 2 is provided on the rotating frame, and the end of the horizontal cylinder 2 is connected to a plug-in column, and a plug-in plate is provided at the end of the rotating frame, and the plug-in column and the plug-in plate are plugged in, and a hanging plate is provided at the end of the plug-in column, and the outer ring of the plug-in column is sleeved with a support spring, and the bottom of the hanging plate is rotatably installed with an abutment wheel, and an extension plate 2 is provided on the side of the hanging plate facing the plastic skeleton, and a cutter is provided on the extension plate 2.

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

[0018] (1) When the middle mold frame reaches the position of the steel sleeve matching mechanism and the skeleton clamping mechanism, the steel sleeve body is first installed on the lower side of the skeleton upper mold through the steel sleeve matching mechanism, and then the skeleton lower mold and the skeleton upper mold are controlled to clamp with the middle mold frame, and the injection molding assembly is combined to inject into the cavity after clamping. After cooling and molding, the steel sleeve body and the skeleton are formed into a whole. The skeleton upper mold and the skeleton lower mold are controlled to separate, so that the plastic skeleton remains in the middle mold frame, which is convenient for the subsequent rubber ring injection molding process. When the middle mold frame carries the plastic skeleton and the steel sleeve body to the rubber ring clamping mechanism, the rubber ring lower mold and the rubber ring upper mold are controlled to clamp with the middle mold frame, and the injection assembly is used to inject into the cavity after clamping. After cooling, a rubber ring formed along the inner ring of the plastic skeleton is obtained.

[0019] (2) Docking rods are set on the upper and lower sides of the middle mold frame, and lower and upper matching holes are set on the corresponding parts of the skeleton lower mold and skeleton upper mold, the rubber ring lower mold and the rubber ring upper mold to facilitate the docking and bonding between the middle mold frame. The mold closing speed of the skeleton mold closing mechanism and the rubber ring mold closing mechanism with the middle mold frame is improved.

[0020] (3) The skeleton lower mold and the skeleton upper mold are driven to move closer to or separate from each other by controlling the motor and the bidirectional screw. Before injection molding, the skeleton lower mold and the skeleton upper mold are separated from each other to make space for the middle mold frame to adjust its position. After injection molding is completed, the skeleton lower mold and the skeleton upper mold are controlled to separate from each other, so that the middle mold frame can rotate with the plastic skeleton after injection molding to the next processing station.

[0021] (4) The bottom mounting plate is lifted and lowered by the lifting cylinder. When the steel sleeve body in the storage tube falls into the receiving groove, the telescopic plate is extended and moved to the corresponding matching sleeve below the upper mold of the skeleton by the horizontal cylinder. Then, the steel sleeve body is lifted by the lifting cylinder, and after cooperating with the matching sleeve, it is withdrawn from the mounting plate, thereby carrying out the next step of the skeleton mold closing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the motor sealing plate in the present invention.

[0023] Figure 2 Schematic diagram of the structure of the plastic skeleton in the present invention.

[0024] Figure 3 for Figure 2 A in the middle is a schematic diagram of the enlarged structure.

[0025] Figure 4 The structure of the steel sleeve body in the present invention is shown as follows Figure 1 .

[0026] Figure 5 The structure of the steel sleeve body in the present invention is shown as follows Figure 2 .

[0027] Figure 6 It is a schematic diagram of the overall structure of the processing equipment in the present invention.

[0028] Figure 7 It is a schematic diagram of the connection structure between the middle mold frame and the base in the present invention.

[0029] Figure 8 It is a schematic diagram of the connection between the skeleton mold clamping mechanism and the steel sleeve matching mechanism in the present invention.

[0030] Figure 9 It is a schematic diagram of the split structure of the middle mold frame, the skeleton lower mold and the skeleton upper mold in the present invention.

[0031] Figure 10 It is a schematic diagram of the cross-section structure of the middle mold frame, the lower mold frame and the upper mold frame in the present invention.

[0032] Figure 11 It is a schematic diagram of the connection structure between the steel sleeve body and the skeleton upper mold in the present invention.

[0033] Figure 12 It is a structural schematic diagram of the steel sleeve matching mechanism in the present invention.

[0034] Figure 13 Schematic diagram of the structure of the injection molding component in the present invention.

[0035] Figure 14 It is a structural schematic diagram of the flash removal mechanism in the present invention.

[0036] Figure 15 for Figure 14 Enlarged structural diagram at point B in the middle.

[0037] Figure 16 It is a structural schematic diagram of the rubber ring mold clamping mechanism and the injection assembly in the present invention.

[0038] Figure 17 It is a schematic diagram of the cross-section structure of the middle mold frame, the lower mold of the rubber ring, and the upper mold of the rubber ring in the present invention.

[0039] In the figure: 01, plastic frame; 010, anti-slip ring; 02, steel sleeve body; 020, anti-slip groove; 03, rubber ring; 1, base; 10, rotating plate; 100, center column; 101, driven gear; 102, driving gear; 103, motor frame; 104, driving motor; 2, intermediate mold frame; 20, docking rod; 22, injection port; 3, skeleton mold clamping mechanism; 30, skeleton lower mold; 300, lower matching hole; 31, skeleton upper mold; 310, upper matching hole; 311, matching sleeve; 32, column; 33, control motor; 34, bidirectional screw; 35, guide rod; 36, upper connecting leg; 37, lower connecting leg; 4, steel sleeve matching mechanism; 40, extension plate 1; 41 , lifting cylinder one; 42. mounting plate; 43. telescopic plate; 44. bending frame; 45. horizontal cylinder one; 46. storage cylinder; 47. receiving groove; 5. injection molding component; 50. barrel; 51. injection molding machine; 52. telescopic tube one; 53. telescopic motor one; 55. adapter tube; 56. telescopic tube two; 57. telescopic motor two; 59. injection molding joint; 6. flash removal mechanism; 60. lifting cylinder two; 61. rotating frame; 62. horizontal cylinder two; 63. plug-in plate; 64. plug-in column; 65. support spring; 66. hanging plate; 67. abutment wheel; 68. extension plate two; 69. cutter; 7. rubber ring clamping mechanism; 70. rubber ring lower mold; 71. rubber ring upper mold; 8. injection assembly. DETAILED DESCRIPTION

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] Furthermore, the terms "one" and "two" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature specified with "one" or "two" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0042] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0043] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0044] like Figure 1 、 Figure 4 As shown, a motor sealing plate for an automobile wire control system includes a plastic frame 01, a steel sleeve body 02 and a rubber ring 03. The plastic frame 01 and the steel sleeve are integrally formed by injection molding, and the rubber ring 03 is integrally formed by injection molding. The rubber ring 03 is injection molded along the inner ring of the plastic frame 01, and the outer ring of the steel sleeve body 02 is evenly provided with serrations.

[0045] like Figure 2 、 Figure 3 、 Figure 5 As shown, a fall-proof groove 020 is provided in the middle of the sawtooth, and a fall-proof ring 010 is obtained on the steel sleeve body 02 after injection molding between the plastic skeleton 01 and the steel sleeve body 02, and the fall-proof groove 020 on the steel sleeve body 02 cooperates with the fall-proof ring 010.

[0046] Specifically, the provision of the anti-slip groove 020 facilitates the subsequent injection molding of the plastic frame 01 to firmly clamp the steel sleeve body 02 inside the plastic frame 01 to prevent the steel sleeve body 02 from detaching from the plastic frame 01.

[0047] Further, such as Figure 4 、 Figure 5 As shown, the purpose of providing the anti-slip groove 020 on the steel sleeve body 02 is to better prevent it from falling off. In the use scenario where the force is relatively small, such as less than 160N, the anti-slip groove can be omitted, and the serration structure of the outer ring of the steel sleeve body 02 is sufficient to achieve the purpose of preventing it from falling off. The processing of the anti-slip groove 020 on the steel sleeve body 02 can also be omitted to reduce the processing cost of the steel sleeve body 02. When the force reaches more than 160N, the anti-slip groove is provided to prevent it from falling off.

[0048] like Figure 6 、 Figure 8 、 Figure 16As shown, based on the above-mentioned processing technology of the motor sealing plate for the automobile wire control system, the processing equipment adopted in the processing technology includes a base 1, and a plurality of intermediate mold frames 2 are arranged in a ring distribution on the base 1, and the plurality of intermediate mold frames 2 are rotatably installed between the base 1, and a skeleton clamping mechanism 3 and an rubber ring clamping mechanism 7 are respectively provided on both sides of the base 1, and a steel sleeve matching mechanism 4 is provided on the side of the skeleton clamping mechanism 3, the skeleton clamping mechanism 3 is connected with an injection molding component 5, and the rubber ring clamping mechanism 7 is connected with an injection component 8; the skeleton clamping mechanism 3 includes a skeleton lower mold 30 and a skeleton upper mold 31 installed by lifting, and the skeleton lower mold 30 and the skeleton upper mold 31 respectively cooperate with the upper and lower sides of the intermediate mold frame 2; the rubber ring clamping mechanism 7 includes a rubber ring lower mold 70 and a rubber ring upper mold 71 installed by lifting, and the rubber ring lower mold 70 and the rubber ring upper mold 71 respectively cooperate with the upper and lower sides of the intermediate mold frame 2.

[0049] Specifically, multiple intermediate mold frames 2 are rotated and installed for recycling. When the intermediate mold frame 2 reaches the steel sleeve matching mechanism 4 and the skeleton clamping mechanism 3, the steel sleeve body 02 is first installed on the lower side of the skeleton upper mold 31 through the steel sleeve matching mechanism 4. Then, the skeleton lower mold 30 and the skeleton upper mold 31 are controlled to clamp with the intermediate mold frame 2. In conjunction with the injection molding assembly 5, injection molding is performed into the clamped cavity. After cooling and molding, the steel sleeve body 02 and the skeleton are formed into a whole. The skeleton upper mold 31 and the skeleton lower mold 30 are controlled to separate, so that the plastic skeleton 01 remains in the intermediate mold frame 2, facilitating the subsequent injection molding of the rubber ring 03. When the intermediate mold frame 2, carrying the plastic skeleton 01 and the steel sleeve body 02, reaches the rubber ring clamping mechanism 7, the rubber ring lower mold 70 and the rubber ring upper mold 71 are controlled to clamp with the intermediate mold frame 2. The injection molding assembly 8 is used to inject into the clamped cavity. After cooling, the rubber ring 03 is formed along the inner ring of the plastic skeleton 01.

[0050] It should be noted that the structures of the injection molding component 5 and the injection component 8 are the same, and the difference lies in the different raw materials transported.

[0051] The processing technology includes the following steps: S1, by synchronously controlling the rotation of multiple intermediate mold frames 2, driving the intermediate mold frames 2 to pass through the steel sleeve matching mechanism 4, the skeleton mold clamping mechanism 3, the injection molding component 5, the rubber ring mold clamping mechanism 7 and the injection molding component 8 in sequence; S2, installing the steel sleeve body 02 on the lower side of the skeleton upper mold 31 in sequence through the steel sleeve matching mechanism 4, and then controlling the skeleton mold clamping mechanism 3 to drive the skeleton lower mold 30 and the skeleton upper mold 31 to move toward the intermediate mold frame 2 at the same time and clamp the mold, and then combine the injection molding component 5 to move the skeleton lower mold 30 and the intermediate mold 31 to the skeleton lower mold 30 and the intermediate mold 31. The steel sleeve body 02 and the plastic skeleton 01 are integrally formed and then remain in the middle mold frame 2 and rotated to the rubber ring clamping mechanism 7; S3, the rubber ring lower mold 70 and the rubber ring upper mold 71 are driven by the rubber ring clamping mechanism 7 to move to the middle mold frame 2 and clamp the mold, and the injection assembly 8 is combined to inject between the rubber ring lower mold 70, the middle mold frame 2 and the rubber ring upper mold 71, and the rubber ring lower mold 70 and the rubber ring upper mold 71 are separated after cooling to obtain the motor sealing plate.

[0052] Further, such as Figure 9 、 Figure 10 、 Figure 17 As shown, the four corners of the middle mold frame 2 are provided with docking rods 20, which are symmetrically arranged on the upper and lower sides of the middle mold frame 2. The skeleton lower mold 30 and the skeleton upper mold 31 are respectively provided with lower matching holes 300 and upper matching holes 310 at the locations corresponding to the docking rods 20. The rubber ring lower mold 70 and the rubber ring upper mold 71 are respectively provided with similar lower matching holes 300 and upper matching holes 310 at the locations corresponding to the docking rods 20. The ends of the docking rods 20 are hemispherical structures, and the lower matching holes 300 and the upper matching holes 310 are provided with arc chamfers on the side facing the middle mold frame 2.

[0053] Specifically, in order to improve the clamping speed of the skeleton clamping mechanism 3 and the rubber ring clamping mechanism 7 with the intermediate mold frame 2 respectively, docking rods 20 are set on the upper and lower sides of the intermediate mold frame 2, and lower matching holes 300 and upper matching holes 310 are set at the corresponding positions of the skeleton lower mold 30 and the skeleton upper mold 31, the rubber ring lower mold 70 and the rubber ring upper mold 71 to facilitate the docking and clamping with the intermediate mold frame 2.

[0054] Further, such as Figure 7 As shown, a central column 100 is provided in the middle of the base 1, a rotating disk 10 is fixedly provided on the central column 100, a plurality of the intermediate mold frames 2 are fixedly connected to the edge of the rotating disk 10, a driven gear 101 is provided at the bottom of the central column 100, a motor frame 103 is provided on the base 1, a driving motor 104 is installed on the motor frame 103, the driving motor 104 is connected to a driving gear 102, and the driving gear 102 and the driven gear 101 are meshed with each other.

[0055] Specifically, the driving motor 104 drives the driving gear 102 and the driven gear 101 to rotate, so that the central column 100 carries the rotating disk 10 to rotate on the base 1, and then drives multiple intermediate mold frames 2 evenly installed circumferentially to rotate, thereby realizing the streamlined circulation processing of the motor sealing plate and effectively improving the processing efficiency.

[0056] Further, such as Figure 8 As shown, the skeleton clamping mechanism 3 also includes a column 32 arranged on the base 1, and a control motor 33 is arranged on the top of the column 32, and the control motor 33 is connected to a bidirectional screw 34, and the bidirectional screw 34 is vertically arranged. A guide rod 35 is fixedly installed on the column 32, and the guide rod 35 is arranged parallel to the bidirectional screw 34. A lower connecting leg 37 is provided on the skeleton lower mold 30, and an upper connecting leg 36 is provided on the skeleton upper mold 31. The lower connecting leg 37 and the upper connecting leg 36 are respectively installed with the two ends of the bidirectional screw 34, and the lower connecting leg 37 and the upper connecting leg 36 are plugged into the guide rod 35.

[0057] Specifically, the motor 33 and the bidirectional screw 34 are controlled to drive the lower mold 30 and the upper mold 31 toward or away from each other. Before injection molding, the lower mold 30 and the upper mold 31 are separated to make room for the intermediate mold frame 2 to adjust its position. After injection molding is completed, the lower mold 30 and the upper mold 31 are controlled to separate from each other, allowing the intermediate mold frame 2 to rotate with the completed plastic mold 01 to the next processing station.

[0058] Further, such as Figure 8 、 Figure 11 、 Figure 12 As shown, the steel sleeve matching mechanism 4 includes an extension plate 40 arranged on both sides of the column 32, and a lifting cylinder 41 is provided at the end of the extension plate 40. The end of the lifting cylinder 41 is connected to a mounting plate 42, and a telescopic plate 43 is inserted on the mounting plate 42. A receiving groove 47 is provided on the telescopic plate 43. A storage tube 46 is provided on the upper side of the mounting plate 42, and a plurality of steel sleeve bodies 02 are placed in the storage tube 46. The mounting plate 42 is provided with a drop hole at the bottom of the corresponding storage tube 46. When the drop hole corresponds to the receiving groove 47, the steel sleeve body 02 falls into the receiving groove 47. A bending frame 44 is provided on the edge of the mounting plate 42, and a horizontal cylinder 45 is provided on the bending frame 44. The horizontal cylinder 45 is connected to the telescopic plate 43. A matching sleeve 311 is provided on the lower side of the skeleton upper mold 31, and the inner ring of the steel sleeve body 02 cooperates with the matching sleeve 311.

[0059] Specifically, the bottom mounting plate 42 is lifted and lowered by the lifting cylinder 41. When the steel sleeve body 02 in the storage tube 46 falls into the receiving groove 47, the telescopic plate 43 is extended and moved to the corresponding matching sleeve 311 below the skeleton upper mold 31 by the horizontal cylinder 45. Then, the lifting cylinder 41 is used to drive the steel sleeve body 02 to rise, and after cooperating with the matching sleeve 311, it withdraws from the mounting plate 42, thereby carrying out the next step of the skeleton mold closing operation.

[0060] Further, such as Figure 13 As shown, the injection molding component 5 includes a barrel 50, the barrel 50 is connected to an injection molding machine 51, the injection molding machine 51 is connected to a telescopic tube 1 52, a transfer tube 55, a telescopic tube 2 56 and an injection molding joint 59, a telescopic motor 1 53 is arranged between the transfer tube 55 and the barrel 50, and a telescopic motor 2 57 is arranged between the transfer tube 55 and the injection molding joint 59.

[0061] Specifically, the injection molding process is performed by driving the injection connector 59 at the end of the telescopic tube 52 and the second telescopic tube 56, and the first and second telescopic motors 53 and 57 to cooperate with the injection port 22 on the intermediate mold frame. After the injection molding process is completed, the injection connector 59 is retracted in conjunction with the first and second telescopic motors 53 and 57 to prevent interference with the rotation of the intermediate mold frame 2.

[0062] Further, such as Figure 14 、 Figure 15 As shown, the base 1 is also provided with a burr removal mechanism 6, which is arranged between the skeleton clamping mechanism 3 and the rubber ring clamping mechanism 7. The burr removal mechanism 6 includes a lifting cylinder 2 60 arranged on the base 1, and a rotating frame 61 is rotatably installed on the top of the lifting cylinder 2 60. A horizontal cylinder 2 62 is provided on the rotating frame 61. The end of the horizontal cylinder 2 62 is connected with a plug-in column 64, and a plug-in plate 63 is provided at the end of the rotating frame 61. The plug-in column 64 is plugged into the plug-in plate 63, and a hanging plate 66 is provided at the end of the plug-in column 64. The outer ring of the plug-in column 64 is sleeved with a support spring 65, and the bottom of the hanging plate 66 is rotatably installed with an abutment wheel 67. The hanging plate 66 is provided with an extension plate 2 68 on the side of the hanging plate 66 facing the plastic skeleton 01, and a cutter 69 is provided on the extension plate 2 68.

[0063] Specifically, after the skeleton clamping mechanism 3 completes the injection molding in combination with the injection molding component 5, flash will be generated at the joint of the skeleton upper mold 31 and the skeleton lower mold 30. The plug-in column 64 installed by the support spring 65 drives the suspension plate 66 to approach the middle mold frame 2, and the abutment wheel 67 abuts against the inner side of the middle mold frame 2. When the rotating frame 61 rotates, it will drive the cutter 69 to move along the flash part, thereby cutting off the flash, making it easier for the subsequent rubber ring clamping mechanism 7 to perform injection molding of the rubber ring 03 on the inner ring of the plastic skeleton 01, further improving the molding efficiency and molding quality of the rubber ring 03.

[0064] The working principle of the embodiment of the present invention is:

[0065] like Figures 1-17As shown, when the middle mold frame 2 reaches the position of the steel sleeve matching mechanism 4 and the skeleton clamping mechanism 3, the steel sleeve matching mechanism 4 is first used to install the steel sleeve body 02 on the lower side of the skeleton upper mold 31, and then the skeleton lower mold 30 and the skeleton upper mold 31 are controlled to be clamped with the middle mold frame 2. In combination with the injection molding assembly 5, injection molding is performed into the cavity after the clamping. After cooling and molding, the steel sleeve body 02 and the skeleton are formed into a whole. The skeleton upper mold 31 and the skeleton lower mold 30 are controlled to separate, so that the plastic skeleton 01 remains in the middle mold frame 2, which is convenient for the subsequent injection molding of the rubber ring 03. When the middle mold frame 2 carries the plastic skeleton 01 and the steel sleeve body 02 to the rubber ring clamping mechanism 7, the rubber ring lower mold 70 and the rubber ring upper mold 71 are controlled to be clamped with the middle mold frame 2. The injection assembly 8 is used to inject into the cavity after the clamping. After cooling, the rubber ring 03 formed along the inner ring of the plastic skeleton 01 is obtained. In order to increase the mold closing speed of the skeleton mold closing mechanism 3 and the rubber ring mold closing mechanism 7 with the intermediate mold frame 2, docking rods 20 are set on the upper and lower sides of the intermediate mold frame 2. At the same time, lower matching holes 300 and upper matching holes 310 are set at the corresponding parts of the skeleton lower mold 30 and the skeleton upper mold 31, the rubber ring lower mold 70 and the rubber ring upper mold 71, so as to facilitate the mutual docking and molding between the intermediate mold frame 2. The driving motor 104 drives the driving gear 102 and the driven gear 101 to rotate, so that the center column 100 carries the rotating disk 10 to rotate on the base 1, and then drives the multiple intermediate mold frames 2 evenly installed in the circumference to rotate, thereby realizing the streamlined circulation processing of the motor sealing plate and effectively improving the processing efficiency. The skeleton lower mold 30 and the skeleton upper mold 31 are driven to move closer to or separate from each other by controlling the motor 33 and the bidirectional screw 34. Before injection molding, the skeleton lower mold 30 and the skeleton upper mold 31 are separated from each other to make space for the middle mold frame 2 to adjust its position. After injection molding is completed, the skeleton lower mold 30 and the skeleton upper mold 31 are controlled to separate from each other, so that the middle mold frame 2 can rotate with the injection-molded plastic skeleton 01 to the next processing station. The bottom mounting plate 42 is driven up and down by the lifting cylinder 1 41. When the steel sleeve body 02 in the storage tube 46 falls into the receiving groove 47, the horizontal cylinder 1 45 drives the telescopic plate 43 to extend and move between the corresponding matching sleeves 311 below the skeleton upper mold 31. The lifting cylinder 1 41 then drives the steel sleeve body 02 to rise, and after cooperating with the matching sleeve 311, it withdraws from the mounting plate 42, thus carrying out the next skeleton mold closing operation. The injection connector 59 at the end is driven to cooperate with the injection port 22 on the middle skeleton by the telescopic tube 1 52 and telescopic tube 2 56, telescopic motor 1 53 and telescopic motor 2 57 to carry out the injection molding. After the injection molding operation is completed, the injection molding joint 59 is retracted in conjunction with the telescopic motor 1 53 and the telescopic motor 2 57 to avoid interference with the rotational movement of the middle mold frame 2 .After the skeleton clamping mechanism 3 completes the injection molding in combination with the injection molding component 5, flash will be generated at the joint of the skeleton upper mold 31 and the skeleton lower mold 30. The plug-in column 64 installed by the support spring 65 drives the suspension plate 66 to approach the middle mold frame 2, and abuts against the inner side of the middle mold frame 2 in combination with the abutment wheel 67. When the rotating frame 61 rotates, it will drive the cutter 69 to move along the flash part, thereby cutting off the flash, making it easier for the subsequent rubber ring clamping mechanism 7 to perform injection molding of the rubber ring 03 on the inner ring of the plastic skeleton 01, further improving the molding efficiency and molding quality of the rubber ring 03.

[0066] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention. Any reference numerals in the claims shall not be construed as limiting the claims involved.

[0067] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A process for processing a motor sealing plate for an automobile wire control system, characterized in that: The motor sealing plate comprises a plastic frame (01), a steel sleeve body (02) and a rubber ring (03); the plastic frame (01) and the steel sleeve are integrally formed by injection molding; the rubber ring (03) is integrally formed by injection molding; and the rubber ring (03) is injection molded along the inner ring of the plastic frame (01); and the outer ring of the steel sleeve body (02) is uniformly provided with serrations; The processing equipment used in the processing technology includes a base (1), a plurality of intermediate mold frames (2) are arranged in an annular distribution on the base (1), the plurality of intermediate mold frames (2) are rotatably mounted between the base (1), a skeleton mold clamping mechanism (3) and an apron mold clamping mechanism (7) are respectively arranged on both sides of the base (1), a steel sleeve matching mechanism (4) is arranged on the side of the skeleton mold clamping mechanism (3), the skeleton mold clamping mechanism (3) is connected to an injection molding component (5), and the apron mold clamping mechanism (7) is connected to an injection component (8); The skeleton mold clamping mechanism (3) comprises a skeleton lower mold (30) and a skeleton upper mold (31) which are installed in a lifting manner. The skeleton lower mold (30) and the skeleton upper mold (31) respectively cooperate with the upper and lower sides of the middle mold frame (2); The rubber ring mold clamping mechanism (7) comprises a rubber ring lower mold (70) and a rubber ring upper mold (71) which are installed in a lifting manner. The rubber ring lower mold (70) and the rubber ring upper mold (71) respectively cooperate with the upper and lower sides of the middle mold frame (2); The skeleton mold clamping mechanism (3) also includes a column (32) arranged on the base (1), a control motor (33) is arranged on the top of the column (32), the control motor (33) is connected to a bidirectional screw (34), the bidirectional screw (34) is arranged vertically, a guide rod (35) is fixedly installed on the column (32), the guide rod (35) and the bidirectional screw (34) are arranged in parallel, a lower connecting leg (37) is provided on the skeleton lower mold (30), and an upper connecting leg (36) is provided on the skeleton upper mold (31), the lower connecting leg (37) and the upper connecting leg (36) are respectively installed with the two ends of the bidirectional screw (34), and the lower connecting leg (37) and the upper connecting leg (36) are plugged into the guide rod (35); The steel sleeve matching mechanism (4) includes an extension plate (40) provided on both sides of the column (32), a lifting cylinder (41) is provided at the end of the extension plate (40), and a mounting plate (42) is connected to the end of the lifting cylinder (41), a telescopic plate (43) is plugged into the mounting plate (42), and a receiving groove (47) is provided on the telescopic plate (43), and a storage cylinder (46) is provided on the upper side of the mounting plate (42), and a plurality of steel sleeve bodies (02) are placed in the storage cylinder (46), and the mounting plate ( 42) A drop hole is provided at the bottom of the corresponding storage cylinder (46), and when the drop hole and the receiving groove (47) correspond to each other, the steel sleeve body (02) falls into the receiving groove (47), a bending frame (44) is provided on the edge of the mounting plate (42), a horizontal cylinder (45) is provided on the bending frame (44), and the horizontal cylinder (45) is connected to the telescopic plate (43), and a matching sleeve (311) is provided on the lower side of the skeleton upper mold (31), and the inner ring of the steel sleeve body (02) and the matching sleeve (311) match each other; The processing technology comprises the following steps: S1, by synchronously controlling the rotation of multiple intermediate mold frames (2), driving the intermediate mold frames (2) to sequentially pass through the steel sleeve matching mechanism (4), the skeleton mold clamping mechanism (3), the injection molding component (5), the rubber ring mold clamping mechanism (7) and the injection component (8); S2, the steel sleeve body (02) is sequentially installed on the lower side of the skeleton upper mold (31) through the steel sleeve matching mechanism (4), and then the skeleton clamping mechanism (3) is controlled to drive the skeleton lower mold (30) and the skeleton upper mold (31) to move to the middle mold frame (2) and clamp the molds at the same time, and the injection molding assembly (5) is combined to inject between the skeleton lower mold (30), the middle mold frame (2) and the skeleton upper mold (31), and after cooling, the skeleton lower mold (30) and the skeleton upper mold (31) are separated, and the steel sleeve body (02) and the plastic skeleton (01) are integrally molded and then remain in the middle mold frame (2) and rotate to the rubber ring clamping mechanism (7); S3, the rubber ring lower mold (70) and the rubber ring upper mold (71) are driven to move to the middle mold frame (2) and close the mold through the rubber ring mold closing mechanism (7), and the injection assembly (8) is combined to inject between the rubber ring lower mold (70), the middle mold frame (2) and the rubber ring upper mold (71), and after cooling, the rubber ring lower mold (70) and the rubber ring upper mold (71) are separated to obtain the motor sealing plate.

2. The processing technology of the motor sealing plate for automobile wire control system according to claim 1, characterized in that: A stop groove (020) is provided in the middle of the saw teeth, and a stop ring (010) is obtained on the steel sleeve body (02) after injection molding between the plastic skeleton (01) and the steel sleeve body (02), and the stop groove (020) on the steel sleeve body (02) and the stop ring (010) cooperate with each other.

3. The processing technology of the motor sealing plate for automobile wire control system according to claim 2, characterized in that: The four corners of the middle mold frame (2) are provided with docking rods (20), and the docking rods (20) are symmetrically arranged on the upper and lower sides of the middle mold frame (2). The skeleton lower mold (30) and the skeleton upper mold (31) are respectively provided with lower matching holes (300) and upper matching holes (310) at the positions corresponding to the docking rods (20). The rubber ring lower mold (70) and the rubber ring upper mold (71) are respectively provided with the same lower matching holes (300) and upper matching holes (310) at the positions corresponding to the docking rods (20).

4. The processing technology of the motor sealing plate for automobile wire control system according to claim 3, characterized in that: The end of the docking rod (20) is a hemispherical structure, and the lower matching hole (300) and the upper matching hole (310) are provided with arc chamfers on the side facing the middle mold frame (2).

5. The processing technology of the motor sealing plate for automobile wire control system according to claim 1, characterized in that: A central column (100) is provided in the middle of the base (1), a rotating disk (10) is fixedly provided on the central column (100), a plurality of intermediate mold frames (2) are fixedly connected to the edge of the rotating disk (10), a driven gear (101) is provided at the bottom of the central column (100), a motor frame (103) is provided on the base (1), a driving motor (104) is mounted on the motor frame (103), the driving motor (104) is connected to a driving gear (102), and the driving gear (102) and the driven gear (101) are meshed with each other.

6. The process for processing a motor sealing plate for an automobile wire control system according to claim 1, characterized in that: The injection molding assembly (5) includes a barrel (50), the barrel (50) is connected to an injection molding machine (51), the injection molding machine (51) is connected to a telescopic tube 1 (52), a transfer tube (55), a telescopic tube 2 (56) and an injection molding joint (59), a telescopic motor 1 (53) is provided between the transfer tube (55) and the barrel (50), and a telescopic motor 2 (57) is provided between the transfer tube (55) and the injection molding joint (59).

7. The process for processing a motor sealing plate for an automobile wire control system according to claim 1, characterized in that: The base (1) is also provided with a burr removal mechanism (6), which is provided between the skeleton mold clamping mechanism (3) and the rubber ring mold clamping mechanism (7). The burr removal mechanism (6) includes a lifting cylinder (60) provided on the base (1), a rotating frame (61) is rotatably mounted on the top of the lifting cylinder (60), a horizontal cylinder (62) is provided on the rotating frame (61), and a plug-in column (64) is connected to the end of the horizontal cylinder (62). A plug-in plate (63) is provided at the end of the rotating frame (61), and the plug-in column (64) is plugged into the plug-in plate (63). A hanging plate (66) is provided at the end of the plug-in column (64), and a support spring (65) is sleeved on the outer ring of the plug-in column (64). An abutment wheel (67) is rotatably installed at the bottom of the hanging plate (66). An extension plate 2 (68) is provided on the side of the hanging plate (66) facing the plastic frame (01), and a cutter (69) is provided on the extension plate 2 (68).

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