Injection molding process for sensor injection molded parts

Abstract

The present invention relates to the technical field of injection molding of sensor injection molded parts, specifically to an injection molding process of sensor injection molded parts, including a conveying unit and a cutting unit. The present invention conveys the front and rear rows of insulating partitions through a conveying frame, and drives the force plate to limit the insulating partitions through a bidirectional screw. When the two insulating partitions on the far right are in contact with the П-shaped plate, the insulating partitions are clamped by a pair of clamping frames, and the insulating partitions on the far right are cut by a laser cutting machine. Then, the pair of insulating partitions on the clamping frame are gradually driven by stacking frames one and two to stack, so that the two columns of insulating partitions on the right are gradually stacked on the insulating partition on the far left in sequence. Each stacking is cut by a laser cutting machine until all the insulating partitions stacked on the insulating partition on the right are cut, and the insulating partitions are positioned at one time to achieve the purpose of improving cutting efficiency. The debris after cutting is collected as the conveying frame is driven, thereby reducing cutting costs.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding of sensor injection molded parts, in particular to an injection molding process of sensor injection molded parts. Background Art

[0002] The insulating partition of the sensor is one of the common sensor injection molded parts. Its main function is to prevent current from flowing in unnecessary places, protect the sensor from electromagnetic interference, and ensure the accuracy and reliability of the signal. It is mainly used in the design of sensors that require electrical isolation or prevention of signal interference. The injection molding process of the sensor insulating partition mainly includes injection molding, laser cutting, post-processing operations, performance testing and packaging and storage steps, among which laser cutting is one of the most important steps.

[0003] The traditional cutting method is to fix a single insulating partition and then use a laser cutting machine to cut it. The cutting efficiency is low and the insulating partition needs to be fixed frequently, which further reduces the cutting efficiency. The cut debris cannot fall down completely and be collected by gravity alone, so an additional drive is required, which increases the cutting cost. Summary of the Invention

[0004] In view of the above problems, the present invention provides an injection molding process for sensor injection molded parts to solve the technical problems of low equipment cutting efficiency and high cutting cost in related technologies. To achieve the above objectives, the present invention provides the following technical solutions.

[0005] A first aspect of the present invention provides a sensor injection molding process, which uses a sensor injection molding device, including a conveying unit and a cutting unit. The conveying unit includes a workbench, and the cutting unit is provided on the workbench for cutting the insulating partition after cutting. The specific method of using the above sensor injection molding device to perform injection molding on the sensor injection molding device is as follows:

[0006] S1. Injection molding: Inject molten plastic insulation material into the mold and take out the molded insulation partition after cooling.

[0007] S2. Laser cutting: The cooled and formed insulating partition is cut into the required shape and size by laser cutting equipment.

[0008] S3. Post-processing: Deburring the laser-cut insulation partitions.

[0009] S4. Performance test: The deburred insulating partition is tested for size, shape and electrical performance to ensure that it meets the design specifications.

[0010] S5. Packaging and storage: Use appropriate packaging materials and methods to package the insulating partitions that have passed the test to avoid damage during transportation and storage.

[0011] The workbench is provided with a conveying frame, which is rotatably connected to the workbench with a bidirectional screw, and the bidirectional screw is symmetrically connected to a force plate in a threaded connection manner in the front and back, and a collecting box is provided at the lower end of the workbench; the cutting unit includes a П-shaped plate, a П-shaped plate is fixedly installed on the upper right end of the workbench, a linkage frame is provided on the workbench, a rectangular plate is symmetrically fixedly installed on the workbench in the front and back, a stacking frame 1 and a stacking frame 2 are respectively provided on the right and left sides of the rectangular plate, a clamping frame 1 is provided at the opposite end of the stacking frame 1 and the opposite end of the stacking frame 2 and the opposite end of the rectangular plate, a connecting rod is fixedly connected between the force plate and the adjacent clamping frame 1 and between the adjacent clamping frames 1, an electric guide rail is fixedly installed on the workbench and on the left side of the П-shaped plate, a fixed bracket is fixedly installed on the slider on the electric guide rail, and a laser cutting machine is symmetrically fixedly installed on the lower end of the horizontal section of the fixed bracket.

[0012] The clamping frame includes a telescopic rod, and the stacking frame is symmetrically fixedly installed with a telescopic rod front and back. The end of the telescopic rod is fixedly installed with an electromagnetic plate, and the opposite ends of the electromagnetic plate are magnetically attracted to a rectangular block with magnetic attraction. A connecting rod is fixedly connected between the rectangular block and the force plate. Clamping blocks are fixedly installed on the upper and lower ends of the opposite ends of the rectangular block. Limiting grooves are provided on the opposite ends of the rectangular block, and a cylindrical spring is fixedly installed in the limiting groove. A contact block is fixedly installed on the end of the cylindrical spring. A T-shaped moving rod is fixedly installed on the contact block toward one end of the cylindrical spring. The moving rod is symmetrically hinged with a telescopic tilting rod, and the middle part of the tilting rod is hinged to the rectangular block. The opposite ends of the clamping blocks on the same rectangular block are connected to the fixed block in a sliding fit, and the end of the tilting rod is hinged to the fixed block.

[0013] According to an embodiment of the present invention, the conveying frame includes sprocket 1, the workbench is symmetrically connected to sprocket 1 for rotation on the left and right sides, the sprocket 1 on the left and right sides is rotationally connected through a toothed chain belt 1 that is symmetrical in the front and back, the middle parts of the sprocket 1 on the left and right sides are transmission connected through a toothed chain belt 2, the front end of the workbench is fixedly installed with motor 1 through a motor seat, and the output shaft of motor 1 is fixedly connected to sprocket 1 on the left through a coupling.

[0014] According to an embodiment of the present invention, a rotating column is rotatably connected in the collection box, fan blades are evenly fixedly installed on the outer end of the upper side of the rotating column, a pyramid plate is fixedly installed on the collection box, a blanking hole is opened in the middle of the pyramid plate, a screw belt is fixedly installed on the rotating column and in the blanking hole, and a bevel gear five is fixedly installed on the lower end of the rotating column.

[0015] According to an embodiment of the present invention, a rectangular groove is provided on the workbench and located on the upper side of the collection box. A bevel gear six is rotatably connected to the collection box, and the bevel gear six is engaged with the bevel gear five. A sprocket four is fixedly installed at the front end of the bevel gear six, and a sprocket five is fixedly installed at the front end of the sprocket one on the right side. The sprocket four and the sprocket five are connected through a toothed chain belt four.

[0016] According to an embodiment of the present invention, the linkage frame includes motor 2, the front end of the workbench is fixedly installed with motor 2 through a motor seat, the output shaft of motor 2 is fixedly installed with a rotating rod through a coupling, the rotating rod is symmetrically fixed with cylindrical gear 1, and the rectangular plate is rotatably connected with cylindrical gear 2, which is meshed with cylindrical gear 1, and the rectangular plate is rotatably connected with cylindrical gear 3 which is meshed with cylindrical gear 2, and the opposite ends of the front and rear cylindrical gears are fixedly installed with round head plates, and a toggle cylinder is fixedly installed on the round head plate, and the rectangular plate is symmetrically rotated with the circular plate, and the circular plate The upper surface of the gear shift plate is provided with toggle grooves evenly, and anti-interference grooves are provided on the circular plate and between the toggle grooves. The toggle cylinder cooperates with the toggle grooves. A driven gear is fixedly installed between the front and rear circular plates. The rectangular plate is connected with the driven gear for symmetrical rotation on the left and right. The rectangular plate is connected with the matching gear for rotation. The height of the circular plate on the left is higher than that of the circular plate on the right, and the diameter of the driven gear is larger than that of the matching gear. The rotating rod is driven to rotate by motor 2, and cylindrical gear 1 drives cylindrical gear 2, and cylindrical gear 2 drives cylindrical gear 3 to rotate, thereby driving the toggle cylinder on the round head plate to toggle the circular plate.

[0017] According to an embodiment of the present invention, the stacking rack includes a rotating circular plate, the opposite ends of the rectangular plate are rotatably connected to the rotating circular plate, the opposite ends of the rotating circular plate are fixedly installed with a retractable rod, the opposite ends of the rectangular plate are rotatably connected to a bevel gear, the rectangular plate is rotatably connected to a bevel gear 2 that meshes with the bevel gear 1, the bevel gear 2 is fixedly connected to the adjacent mating gear, a semi-circular groove 1 is provided on the upper side of the end of the rotating circular plate away from the center of the workbench, and a bevel tooth groove 1 is evenly provided on the inner end of the semi-circular groove, which meshes with the bevel gear 1.

[0018] According to an embodiment of the present invention, the stacking rack 2 includes a rotating circular plate 2, and the opposite ends of the rectangular plate and located on the right side of the rotating circular plate 1 are rotatably connected to the rotating circular plate 2. The height of the rotating circular plate 2 is higher than that of the rotating circular plate 1, and the distance between the rotating circular plate 2 and the rotating circular plate 1 is equal to half the thickness of the insulating partition. A semi-circular groove 3 is provided on the lower side of the front end of the rotating circular plate 2, and a bevel tooth groove 2 is evenly provided at the inner end of the semi-circular groove 3. The opposite ends of the rectangular plate are rotatably connected to bevel gear 3, and the rectangular plate is rotatably connected to bevel gear 4 that is meshed with the bevel gear in three phases. The bevel gear 4 is fixedly connected to the adjacent mating gear, and the bevel tooth groove 2 is meshed with the adjacent bevel gear in three phases.

[0019] It can be seen from the above technical solutions that the present invention has the following advantages:

[0020] 1. In the present invention, the front and rear rows of insulating partitions are transported by a conveying frame, and the force plate is driven to move toward each other by a bidirectional screw to limit the insulating partitions. At the same time, the clamping frame is driven to move toward each other under the drive of the connecting rod. When the two insulating partitions on the far right are in contact with the П-shaped plate, the insulating partition is cut by a laser cutting machine, and the conveying frame drives the insulating partition on the left to continue to move to the right until the three columns of insulating partitions are in close contact. At this time, the insulating partitions are clamped by a pair of clamping frames, and then the stacking frames 1 and 2 are gradually driven by the clamping frames to stack the insulating partitions, so that the two columns of insulating partitions on the right are gradually stacked on the insulating partition on the far left in sequence. After each stacking is completed, a light cutting machine is used for cutting. During the whole process, the insulating partitions are positioned at one time to achieve the purpose of improving the cutting efficiency. The debris after cutting is collected as the conveying frame is driven, thereby reducing the cutting cost.

[0021] 2. In the present invention, when the force plate moves with the rectangular block, the insulating partition first contacts the contact block on the rectangular block. At this time, the contact block drives the moving rod to move and the tilting rod to rotate, thereby driving the fixed blocks on the upper and lower sides to move toward each other, so as to achieve the purpose of clamping and fixing the insulating partition.

[0022] 3. In the present invention, sprocket 1 drives sprocket 4 to rotate, thereby driving bevel gear 5 and bevel gear 6 to rotate. The debris generated during the cutting process falls from the rectangular groove to the collection box. The fan blades are driven to rotate by the rotating column, thereby accelerating the debris to fall downward to the pyramid plate. Driven by the spiral belt, the debris is transported and gathered at the bottom of the collection box. During the entire process, there is no need to set up an additional drive for collection, thereby reducing the processing cost of the equipment.

[0023] 4. In the present invention, driven by the circular plate, the driven gear rotates 45° each time. Since the diameter of the driven gear is larger than the diameter of the mating gear, it drives the mating gear to rotate 180°, so as to achieve the purpose of horizontally flipping the rotating circular plate 1 and the rotating circular plate 2, thereby driving the insulating partition on the clamping frame 1 to flip horizontally, so that adjacent insulating partitions are stacked together.

[0024] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by an injection molding process for sensor injection molded parts provided by the embodiments of the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0026] Figure 1 Shown is a workflow diagram of the present invention.

[0027] Figure 2 A schematic diagram of a main-view stereoscopic structure provided according to an embodiment of the present invention is shown.

[0028] Figure 3 A schematic diagram of a main view plane structure provided according to an embodiment of the present invention is shown.

[0029] Figure 4 Shown Figure 3 AA cross-sectional view.

[0030] Figure 5 Shown Figure 3 BB cross-sectional view.

[0031] Figure 6 Shown Figure 5 A local enlarged view of point N.

[0032] Figure 7 A schematic diagram of the left side cross-sectional plan structure of the stacking rack 2 is shown.

[0033] Figure 8 A schematic diagram of the main plane structure of the circular plate and the toggle cylinder is shown.

[0034] Figure 9 A schematic diagram of the main plane structure of the round head plate and the toggle cylinder is shown.

[0035] Figure 10 A schematic diagram of the main plane structure of the driven gear and the mating gear is shown.

[0036] The above drawings include the following reference numerals:

[0037] 1. Conveyor unit; 11. Workbench; 111. Rectangular groove; 112. Bevel gear six; 113. Sprocket four; 114. Sprocket five; 115. Toothed chain belt four; 12. Conveyor rack; 121. Sprocket one; 122. Toothed chain belt one; 123. Toothed chain belt two; 124. Motor one; 13. Bidirectional screw; 14. Force plate; 15. Collection box; 151. Rotating column; 152. Fan blade ; 153, pyramid plate; 154, blanking hole; 155, screw belt; 156, bevel gear five; 2, cutting unit; 21, П-shaped plate; 22, linkage frame; 221, motor two; 223, rotating rod; 224, cylindrical gear one; 225, cylindrical gear two; 226, cylindrical gear three; 2261, round head plate; 2262, toggle cylinder; 2263, circular plate; 2264, 2265. Anti-interference groove; 2266. Driven gear; 2267. Matching gear; 23. Rectangular plate; 24. Stacking rack one; 241. Rotating circular plate one; 242. Bevel gear one; 243. Bevel gear two; 244. Semi-circular groove one; 245. Bevel gear groove one; 25. Stacking rack two; 251. Rotating circular plate two; 252. Semi-circular groove three; 253. Bevel gear groove two; 254. Bevel gear three; 255. Bevel gear four; 26. Clamping rack one; 261. Retractable rod; 262. Rectangular block; 263. Clamping block; 264. Limiting groove; 265. Cylindrical spring; 266. Contact block; 267. Moving rod; 268. Tilting rod; 269. Fixed block; 27. Connecting rod; 28. Electric guide rail; 281. Fixed bracket; 29. Laser cutting machine. DETAILED DESCRIPTION

[0038] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] See Figure 1 A sensor injection molding process uses a sensor injection molding device, including a conveying unit 1 and a cutting unit 2. The conveying unit 1 includes a workbench 11. The cutting unit 2 is provided on the workbench 11 and is used to cut the insulating partition after cutting. The specific method of using the above sensor injection molding device to injection mold the sensor injection molding device is as follows:

[0040] S1. Injection molding: Inject molten plastic insulation material into the mold and take out the molded insulation partition after cooling.

[0041] S2. Laser cutting: The cooled and formed insulating partition is cut into the required shape and size by laser cutting equipment.

[0042] S3. Post-processing: Deburring the laser-cut insulation partitions.

[0043] S4. Performance test: The deburred insulating partition is tested for size, shape and electrical performance to ensure that it meets the design specifications.

[0044] S5. Packaging and storage: Use appropriate packaging materials and methods to package the insulating partitions that have passed the test to avoid damage during transportation and storage.

[0045] See Figure 1 , a conveying frame 12 is provided on the workbench 11, and a bidirectional screw 13 is rotatably connected to the workbench 11. The bidirectional screw 13 is symmetrically connected to the force plate 14 in a threaded connection manner. A collecting box 15 is provided at the lower end of the workbench 11; the cutting unit 2 includes a П-shaped plate 21, a П-shaped plate 21 is fixedly installed on the upper right end of the workbench 11, a linkage frame 22 is provided on the workbench 11, a rectangular plate 23 is fixedly installed on the workbench 11 front and back symmetrically, a stacking frame 1 24 and a stacking frame 2 25 are respectively provided on the right and left sides of the rectangular plate 23, a clamping frame 1 26 is provided at the opposite end of the stacking frame 1 24 and the opposite end of the stacking frame 25 and the opposite end of the rectangular plate 23, a connecting rod 27 is fixedly connected between the force plate 14 and the adjacent clamping frame 1 26 and between the adjacent clamping frames 1 26, an electric guide rail 28 is fixedly installed on the workbench 11 and on the left side of the П-shaped plate 21, and a fixed bracket 281 is fixedly installed on the slider on the electric guide rail 28, A laser cutting machine 29 is symmetrically fixedly installed at the front and rear ends of the lower end of the horizontal section of the fixed bracket 281; first, the front and rear rows of insulating partitions are transported by the conveying frame 12, and the force plate 14 is driven to move toward each other by the bidirectional screw 13 to limit the insulating partitions. At the same time, the clamping frame 26 is driven to move toward each other under the drive of the connecting rod 27. When the two insulating partitions on the far right come into contact with the П-shaped plate 21, the insulating partitions are cut by the laser cutting machine 29, and the conveying frame 12 drives the insulating partition on the left to continue to move to the right until the three columns of insulating partitions are tightly attached. At this time, the two columns of insulating partitions on the left are clamped by the clamping frame 26, and then the insulating partitions are stacked by the stacking frame 1 24 and the stacking frame 2 25, so that the two columns of insulating partitions on the left are stacked on the insulating partition on the far right in sequence. Each stacking is cut by the laser cutting machine 29 until all the insulating partitions stacked on the insulating partition on the right are cut.

[0046] See Figure 6The clamping frame 26 includes a telescopic rod 261, and the stacking frame 24 is fixedly installed with the telescopic rod 261 symmetrically in front and back. The end of the telescopic rod 261 is fixedly installed with an electromagnetic plate, and the opposite ends of the electromagnetic plate are magnetically attracted with a rectangular block 262 with magnetic attraction. A connecting rod 27 is fixedly connected between the rectangular block 262 and the force plate 14. The upper and lower opposite ends of the rectangular block 262 are fixedly installed with a clamping block 263, and the opposite ends of the rectangular block 262 are provided with a limiting groove 264. A cylindrical spring 265 is fixedly installed in the limiting groove 264. A contact block 266 is fixedly installed at the end of the cylindrical spring 265. The contact block 266 is fixed toward one end of the cylindrical spring 265. A T-shaped moving rod 267 is installed, and the moving rod 267 is symmetrically hinged with a retractable tilting rod 268. The middle part of the tilting rod 268 is hinged to the rectangular block 262, and the opposite ends of the clamping blocks 263 located on the same rectangular block 262 are connected to the fixed blocks 269 in a sliding fit manner, and the end of the tilting rod 268 is hinged to the fixed block 269; when the force plate 14 moves with the rectangular block 262, the insulating partition first contacts the contact block 266 on the rectangular block 262. At this time, the contact block 266 drives the moving rod 267 to move, and the tilting rod 268 rotates, thereby driving the fixed blocks 269 on the upper and lower sides to move toward each other, clamping and fixing the insulating partition.

[0047] See Figure 2 The conveying frame 12 includes a sprocket 121, and the workbench 11 is symmetrically rotated with the sprocket 121. The sprockets 121 on the left and right sides are rotatably connected through a front-back symmetrical toothed chain belt 122. The middle parts of the sprockets 121 on the left and right sides are transmission-connected through a toothed chain belt 2 123. The front end of the workbench 11 is fixedly installed with a motor 124 through a motor seat, and the output shaft of the motor 124 is fixedly connected to the sprocket 121 on the left through a coupling; the sprocket 121 is driven to rotate by the motor 124, thereby driving the toothed chain belt 122 and the toothed chain belt 2 123 to transmit, thereby conveying the insulating partition.

[0048] See Figure 5 The collecting box 15 is rotatably connected with a rotating column 151, and fan blades 152 are evenly fixedly installed on the outer end of the upper side of the rotating column 151. A pyramid plate 153 is fixedly installed on the collecting box 15, and a blanking through hole 154 is opened in the middle of the pyramid plate 153. A screw belt 155 is fixedly installed on the rotating column 151 and located in the blanking through hole 154. A bevel gear 5 156 is fixedly installed on the lower end of the rotating column 151; the fan blades 152 are driven to rotate by the rotating column 151, thereby accelerating the debris to fall downward to the pyramid plate 153, and under the drive of the screw belt 155, the debris is transported and gathered at the bottom of the collecting box 15.

[0049] See Figure 3 and Figure 5A rectangular groove 111 is provided on the workbench 11 and on the upper side of the collecting box 15. A bevel gear 6 112 is rotatably connected to the collecting box 15. The bevel gear 6 112 is meshed with the bevel gear 5 156. A sprocket 4 113 is fixedly installed at the front end of the bevel gear 112. A sprocket 5 114 is fixedly installed at the front end of the sprocket 1 121 on the right. The sprocket 4 113 and the sprocket 5 114 are connected through a toothed chain belt 4 115. The sprocket 1 121 drives the sprocket 4 113 to rotate, thereby driving the bevel gear 5 156 and the bevel gear 6 112 to rotate. The debris generated during the cutting process falls from the rectangular groove 111 to the collecting box 15.

[0050] See Figure 4 、 Figure 6 、 Figure 8 、 Figure 9 and Figure 10 , the linkage frame 22 includes a motor 221, a motor 221 is fixedly installed at the front end of the workbench 11 through a motor seat, a rotating rod 223 is fixedly installed on the output shaft of the motor 221 through a coupling, and a cylindrical gear 1 224 is fixedly installed on the rotating rod 223 symmetrically in front and back, and cylindrical gear 2 225 is rotatably connected on the rectangular plate 23, and cylindrical gear 2 225 is meshed with cylindrical gear 1 224, and cylindrical gear 3 226 is rotatably connected on the rectangular plate 23, and cylindrical gear 3 226 that meshes with cylindrical gear 2 225 is rotatably connected on the rectangular plate 23. A round head plate 2261 is fixedly installed on the round head plate 2261. A toggle cylinder 2262 is fixedly installed on the round head plate 2261. The rectangular plate 23 is symmetrically rotatably connected to the circular plate 2263. Toggle grooves 2264 are evenly opened on the circular plate 2263, and anti-interference grooves 2265 are opened on the circular plate 2263 and located between the toggle grooves 2264. 2 cooperates with the toggle slot 2264, and a driven gear 2266 is fixedly installed between the front and rear circular plates 2263. The rectangular plate 23 is symmetrically connected to the driven gear 2266 for rotation. The rectangular plate 23 is rotatably connected to the left and right circular plates 2263. The left circular plate 2263 is higher than the right circular plate 2263, and the diameter of the driven gear 2266 is larger than the diameter of the matching gear 2267. The motor 221 drives the rotating rod 223 to rotate, the cylindrical gear 1 224 drives the cylindrical gear 225, and the cylindrical gear 225 drives the cylindrical gear 3 226 to rotate, thereby driving the toggle cylinder 2262 on the round head plate 2261 to toggle the circular plate 2263. Driven by the circular plate 2263, the driven gear 2266 rotates 45° each time. Since the diameter of the driven gear 2266 is larger than the diameter of the matching gear 2267, it drives the matching gear 2267 to rotate 180°.

[0051] See Figure 4The stacking frame 24 includes a rotating circular plate 241, and the opposite ends of the rectangular plate 23 are rotatably connected to the rotating circular plate 241. The opposite ends of the rotating circular plate 241 are fixedly installed with a retractable rod 261. The opposite ends of the rectangular plate 23 are rotatably connected to a bevel gear 242. The rectangular plate 23 is rotatably connected to a bevel gear 243 that meshes with the bevel gear 242. The bevel gear 243 is fixedly connected to the adjacent matching gear 2267. A semi-circular groove 244 is provided on the upper side of the end of the rotating circular plate 241 away from the center of the workbench 11, and a bevel tooth groove 245 is evenly provided on the inner end of the semi-circular groove 244. The bevel tooth groove 245 is meshed with the bevel gear 242; the bevel gear 243 is driven to rotate by the matching gear 2267, thereby driving the bevel gear 242 to rotate, and the bevel gear 242 drives the rotating circular plate 241 to rotate.

[0052] See Figure 7 The stacking frame 25 includes a rotating circular plate 251. The opposite end of the rectangular plate 23 and the right side of the rotating circular plate 1 241 are both rotatably connected to the rotating circular plate 251. The height of the rotating circular plate 251 is higher than the rotating circular plate 1 241. The distance between the rotating circular plate 251 and the rotating circular plate 1 241 is equal to half the thickness of the insulating partition. The lower side of the front end of the rotating circular plate 251 is provided with a semi-circular groove 3 252. The inner end of the semi-circular groove 3 252 is evenly provided with a bevel tooth groove 22 53. The opposite ends of the rectangular plate 23 are rotatably connected to bevel gear three 254. The rectangular plate 23 is rotatably connected to bevel gear four 255 that meshes with bevel gear three 254. Bevel gear four 255 is fixedly connected to the adjacent mating gear 2267. Bevel tooth groove two 253 meshes with the adjacent bevel gear three 254. The mating gear 2267 drives bevel gear four 255 to rotate, thereby driving bevel gear three 254 to rotate. Bevel gear three 254 drives rotating circular plate two 251 to rotate.

[0053] In the description of the present invention, it should be understood that the terms "center", "middle", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "end", "axial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 cannot be understood as limiting the present invention.

[0054] Furthermore, the terms "first," "second," "number one," "number two," "one," and "two" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being described. In the description of the present invention, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0055] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, integral or sliding connections; they may refer to mechanical or electrical connections; they may refer to direct or indirect connections via an intermediate medium; and they may refer to internal communication 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.

[0056] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sensor injection molding process, which uses a sensor injection molding equipment, characterized in that , comprising a conveying unit (1) and a cutting unit (2), wherein the conveying unit (1) comprises a workbench (11), and the cutting unit (2) is arranged on the workbench (11) and is used to cut the cut insulating partition. The specific method for injection molding the sensor injection molding part using the above-mentioned sensor injection molding equipment is as follows: S1. Injection molding: inject the molten plastic insulation material into the mold and take out the molded insulation partition after cooling; S2. Laser cutting: The cooled and formed insulating partition is cut into the required shape and size by laser cutting equipment; S3, post-processing: deburring the laser-cut insulation partitions; S4. Performance test: Test the size, shape and electrical performance of the deburred insulation partition to ensure that it meets the design specifications; S5. Packaging and storage: Use appropriate packaging materials and methods to package the tested insulating partitions to avoid damage during transportation and storage; A conveying frame (12) is provided on the workbench (11), a bidirectional screw (13) is rotatably connected to the workbench (11), the bidirectional screw (13) is symmetrically connected to a force plate (14) in a threaded connection manner, and a collecting box (15) is provided at the lower end of the workbench (11); The cutting unit (2) comprises a П-shaped plate (21), the П-shaped plate (21) is fixedly mounted on the upper right end of the workbench (11), a linkage frame (22) is provided on the workbench (11), a rectangular plate (23) is fixedly mounted symmetrically in front and back of the workbench (11), a stacking frame 1 (24) and a stacking frame 2 (25) are respectively provided on the right and left sides of the rectangular plate (23), and the opposite ends of the stacking frame 1 (24) and the opposite ends of the stacking frame 2 (25) and the opposite ends of the rectangular plate (23) are all A clamping frame (26) is provided, a connecting rod (27) is fixedly connected between the force plate (14) and the adjacent clamping frame (26) and between the adjacent clamping frames (26), an electric guide rail (28) is fixedly installed on the workbench (11) and located on the left side of the П-shaped plate (21), a fixed bracket (281) is fixedly installed on the slider on the electric guide rail (28), and a laser cutting machine (29) is fixedly installed on the lower end of the horizontal section of the fixed bracket (281) in a front-to-back symmetrical manner; The clamping frame (26) includes a telescopic rod (261), and the stacking frame (24) is fixedly installed with the telescopic rod (261) symmetrically in front and back. The end of the telescopic rod (261) is fixedly installed with an electromagnetic plate, and the opposite ends of the electromagnetic plate are magnetically attracted to rectangular blocks (262) with magnetic attraction. A connecting rod (27) is fixedly connected between the rectangular blocks (262) and the force plate (14). Clamping blocks (263) are fixedly installed at the upper and lower opposite ends of the rectangular blocks (262). The opposite ends of the rectangular blocks (262) are provided with limiting grooves (264), and the limiting grooves (264) are fixedly installed in the fixing grooves. A cylindrical spring (265) is provided, a contact block (266) is fixedly installed at the end of the cylindrical spring (265), a T-shaped moving rod (267) is fixedly installed on the contact block (266) facing one end of the cylindrical spring (265), a retractable tilting rod (268) is hingedly connected to the moving rod (267) in a left-right symmetrical manner, the middle portion of the tilting rod (268) is hingedly connected to the rectangular block (262), the opposite ends of the clamping block (263) located on the same rectangular block (262) are connected to the fixed block (269) in a sliding fit manner, and the end of the tilting rod (268) is hingedly connected to the fixed block (269); The linkage frame (22) includes a second motor (221), the front end of the workbench (11) is fixedly mounted with the second motor (221) via a motor seat, the output shaft of the second motor (221) is fixedly mounted with a rotating rod (223) via a coupling, the rotating rod (223) is symmetrically fixedly mounted with a first cylindrical gear (224) in front and back, the rectangular plate (23) is rotatably connected with a second cylindrical gear (225), the second cylindrical gear (225) is meshed with the first cylindrical gear (224), and the rectangular plate (23) is rotatably connected with a third cylindrical gear (226) meshed with the second cylindrical gear (225).

2. The sensor injection molding process according to claim 1, characterized in that: The conveying frame (12) includes a sprocket wheel (121), and the workbench (11) is symmetrically connected to the sprocket wheel (121) in a left-right rotational manner. The sprocket wheels (121) on the left and right sides are rotationally connected through a front-back symmetrical toothed chain belt (122). The middle parts of the sprocket wheels (121) on the left and right sides are transmission-connected through a toothed chain belt (123). The front end of the workbench (11) is fixedly installed with a motor (124) through a motor seat, and the output shaft of the motor (124) is fixedly connected to the sprocket wheel (121) on the left side through a coupling.

3. The injection molding process for a sensor molded part according to claim 1, characterized in that: A rotating column (151) is rotatably connected in the collecting box (15), and a fan blade (152) is evenly fixedly installed on the outer end of the upper side of the rotating column (151). A pyramid plate (153) is fixedly installed on the collecting box (15), and a blanking through hole (154) is opened in the middle of the pyramid plate (153). A screw belt (155) is fixedly installed on the rotating column (151) and located in the blanking through hole (154). A bevel gear (156) is fixedly installed on the lower end of the rotating column (151).

4. The injection molding process for a sensor molded part according to claim 1, characterized in that: A rectangular groove (111) is provided on the workbench (11) and located on the upper side of the collecting box (15). The collecting box (15) is rotatably connected with a bevel gear six (112). The bevel gear six (112) is meshed with a bevel gear five (156). A sprocket four (113) is fixedly installed at the front end of the bevel gear six (112). A sprocket five (114) is fixedly installed at the front end of the sprocket one (121) on the right side. The sprocket four (113) and the sprocket five (114) are connected to each other through a toothed chain belt four (115).

5. The injection molding process for a sensor molded part according to claim 1, characterized in that: The two front and rear cylindrical gears (226) are fixedly mounted with round head plates (2261) at their opposite ends. A toggle cylinder (2262) is fixedly mounted on the round head plate (2261). The rectangular plate (23) is symmetrically rotated and connected to a circular plate (2263). Toggle grooves (2264) are evenly provided on the circular plate (2263). Anti-interference grooves (2265) are provided on the circular plate (2263) and between the toggle grooves (2264). The toggle cylinder (226 2) In cooperation with the toggle slot (2264), a driven gear (2266) is fixedly installed between the front and rear circular plates (2263), the rectangular plate (23) is symmetrically rotated with the driven gear (2266), and the rectangular plate (23) is rotatably connected with the mating gear (2267), the height of the circular plate (2263) on the left is higher than that of the circular plate (2263) on the right, and the diameter of the driven gear (2266) is larger than the diameter of the mating gear (2267).

6. The sensor injection molding process according to claim 1, characterized in that: The stacking frame (24) comprises a rotating circular plate (241), the opposite ends of the rectangular plate (23) are rotatably connected to the rotating circular plate (241), the opposite ends of the rotating circular plate (241) are fixedly installed with a telescopic rod (261), the opposite ends of the rectangular plate (23) are rotatably connected to a bevel gear (242), the rectangular plate (23) is rotatably connected to a bevel gear (243) meshing with the bevel gear (242), the bevel gear (243) is fixedly connected to an adjacent matching gear (2267), a semicircular groove (244) is provided on the upper side of one end of the rotating circular plate (241) away from the center of the workbench (11), the inner end of the semicircular groove (244) is evenly provided with a bevel tooth groove (245), and the bevel tooth groove (245) is meshed with the bevel gear (242).

7. The sensor injection molding process according to claim 1, characterized in that: The stacking frame 2 (25) comprises a rotating circular plate 2 (251), and the opposite ends of the rectangular plate (23) and located on the right side of the rotating circular plate 1 (241) are both rotatably connected to the rotating circular plate 2 (251), the height of the rotating circular plate 2 (251) is higher than that of the rotating circular plate 1 (241), a semicircular ring groove 3 (252) is provided on the lower side of the front end of the rotating circular plate 2 (251), and a bevel tooth groove 2 (253) is evenly provided on the inner end of the semicircular ring groove 3 (252), and the opposite ends of the rectangular plate (23) are both rotatably connected to the bevel gear 3 (254), and a bevel gear 4 (255) meshing with the bevel gear 3 (254) is rotatably connected to the rectangular plate (23), and the bevel gear 4 (255) is fixedly connected to the adjacent matching gear (2267), and the bevel tooth groove 2 (253) is meshed with the adjacent bevel gear 3 (254).

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