Automatic plastic shell injection molding discharging device

Abstract

The invention relates to the technical field of injection molding recycling, in particular to an automatic plastic shell injection molding discharging device which comprises a workbench, a control box is fixedly installed at the top of the workbench, a hollow protection box is fixedly installed at the top of the workbench, and a female die is installed on the side, close to the protection box, of the control box in a vibrating mode. A movable plate is installed on the side, close to the control box, of the protection box in a vibrating mode, a male die mechanism is slidably installed between the movable plate and the female die, a stress rod is fixedly connected to the bottom of the movable plate and the bottom of the female die, and a vibrating mechanism is movably arranged at the bottom of the stress rod. The design of the vibration mechanism is adopted, when injection molding is conducted, the female die and the male die block slightly vibrate together, so that plastic melt can be well attached to the inner sides of the female die and the male die block, when discharging is conducted, the telescopic rod is started to drive the male die mechanism to contract, the male die mechanism gradually gets close to the vibration plate, and the discharging speed is increased. The vibration amplitude of the male die mechanism is gradually increased, and finished products can be conveniently discharged in a vibration mode.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding recycling, in particular to an automatic plastic shell injection molding blanking device. Background Art

[0002] Plastic waste recycling and reuse refers to the process of recycling discarded plastic materials through certain technological means and converting them into plastic particles or products that can be reused. In this process, the injection molding machine is a key equipment. It is necessary to first use a crushing device to crush large plastic waste or products into small particles. Then, the crushed plastic particles are melted through the heating function of the injection molding machine to make them into injectable plastic melt. Finally, the injection molding machine injects the plastic melt into the mold for cooling and solidification, thereby completing the entire process of plastic recycling and reuse.

[0003] The Chinese patent with announcement number CN110962291B discloses a feeding device for an injection molding machine. By setting a number of movable material guiding mechanisms on a limit sleeve, it can prevent the situation where the guiding speed of the movable material guiding mechanism is lower than the discharge speed of the discharge port when the injection molding machine discharges the material at a fast speed, causing product overflow. At the same time, it can reduce the number of shutdowns of the injection molding machine.

[0004] Chinese patent publication number CN113696439B discloses an injection molding machine in which the mold clamping device is fixed at the bottom center of the injection molding machine body, and the unloading device is located at the bottom of the injection molding machine body. This reduces the time of the entire injection molding process and improves injection molding efficiency. In addition to cooling the mold, it can also heat the mold and cool the finished product again to prevent the residual heat of the finished product from scalding the staff.

[0005] The above and similar existing technologies can, to a certain extent, solve the problems caused by the unloading of finished products in the mold. However, the traditional manual unloading method is inefficient and requires frequent manual intervention. It is not only time-consuming but also easy to cause product damage or deformation due to improper operation. This not only affects production efficiency, but also affects product quality. In addition, since manual unloading requires waiting for the product to cool to a certain temperature before it can be taken out, this will extend the production cycle of the injection molding machine and reduce the utilization rate of the equipment. In addition, manual unloading has certain safety hazards. Workers need to frequently contact the mold and high-temperature finished products, which is prone to work-related injuries.

[0006] Therefore, the present invention provides an automatic plastic shell injection molding and blanking device capable of manufacturing plastic shells by utilizing particles made by recycling waste plastics. Summary of the Invention

[0007] Aiming at the problems of low efficiency and certain safety hazards in the manual blanking method in the existing technology, an automatic plastic shell injection molding blanking device is designed.

[0008] The technical solution adopted by the present invention to solve its technical problems is: an automatic plastic shell injection molding blanking device, comprising a workbench, an injection molding machine is fixedly installed on the top of the workbench, a control box is fixedly installed on the top of the workbench, the control box is communicated with the output end of the injection molding machine, a hollow protective box is fixedly installed on the top of the workbench, and the protective box is located on the side of the control box away from the injection molding machine, a die is vibratingly installed on the side of the control box close to the protective box, a movable plate is vibratingly installed on the side of the protective box close to the control box, a plurality of guide rods are fixedly installed between the movable plate and the die, a punch mechanism is slidably installed on the outer side of the guide rod, a force-bearing rod is fixedly connected to the bottom of the movable plate and the die, and a vibration mechanism is movably provided on the bottom of the force-bearing rod; a punch mechanism is provided with a convex module for automatic blanking inside the punch mechanism; the vibration mechanism is assembled to vibrate the die, the movable plate and the punch mechanism through the force-bearing rod;

[0009] Furthermore, a feed hopper is installed through the top of the injection molding machine, a control panel is fixedly installed on one side of the control box, movable doors are movably installed on the outside of the control box and the protective box, a leakage hole is opened through the inside of the workbench, and the leakage hole is located between the control box and the protective box, and a collection hopper is fixedly installed on the bottom of the workbench.

[0010] Furthermore, the control box is provided with a movable groove on one side close to the protective box, a hose is installed through the inner side of the movable groove, and the hose is connected to the output end of the injection molding machine through the control box, and two rotating grooves are provided on the side close to the protective box, and the rotating groove is located at the bottom of the movable groove, and a support rod is fixedly installed on the inner side of the rotating groove.

[0011] Furthermore, two groups of fixed blocks are fixedly installed on the side where the control box and the protective box are close to each other, and each group of fixed blocks has two blocks. A guide rod 1 is fixedly installed between each group of fixed blocks, and a vibration spring is placed on the outside of the guide rod 1. A movable sleeve is fixedly installed on the top of the vibration spring, and the movable sleeve is slidably installed on the outside of the guide rod 1. The die is fixedly installed between the two movable sleeves close to the side of the control box, and the die is located on the inner side of the movable groove. There is a pipe inside the die that is connected to the hose, and an electromagnetic valve is fixedly installed on the inner side of the pipe. The movable plate is fixedly installed between the two movable sleeves close to the side of the protective box.

[0012] Furthermore, two telescopic rods are installed through the interior of the movable plate.

[0013] Furthermore, the punch mechanism includes an offset frame, and the offset frame is slidably mounted on the outside of the guide rod, and the side of the offset frame close to the protective box is fixedly connected to the output end of the telescopic rod, and placement grooves are respectively provided on the inner walls of both sides of the offset frame, and a guide rod 2 is fixedly mounted on the inner side of the placement groove, and a return spring is mounted on the outer side of the guide rod 2, and a tooth block is fixedly mounted on the end of the return spring away from the die, and the tooth block is slidably mounted on the outer side of the guide rod 2, and the convex module is fixedly mounted between the two tooth blocks, and the convex module is located on the inner side of the offset frame, and a tooth column is rotatably mounted on the inner side of the placement groove through a bearing, and the tooth column is engaged with the tooth block, and two tooth plates are movably placed on the inner side of the placement groove, and the tooth plate is located on the side of the tooth column away from the tooth block, and the tooth plate is engaged with the tooth column.

[0014] Furthermore, two block sleeves are fixedly installed on the bottom of the dislocation frame, and two support plates are fixedly installed on the bottom of the block sleeve.

[0015] Furthermore, the vibration mechanism includes two round tubes, and the two round tubes are rotatably installed on the outside of support rod one, and a rotating rod is fixedly installed on the outside of the circular tube, and a hinge sleeve is slidably installed on the outside of the rotating rod, and the hinge sleeve is hinged to the support plate, and support rod two is fixedly installed on both sides of the rotating rod, and a compensation ring is movably mounted on the outside of support rod two, and a vibration plate is fixedly installed on the side of the compensation ring close to the protective box, and two guide rods three are placed through the inner side of the vibration plate, and the two ends of the guide rod three are fixedly installed on one side of the protective box and the collecting bucket respectively, and a circular hole is opened through the inside of the vibration plate, and a driving motor is fixedly installed inside the workbench, and a cam is fixedly installed on the output end of the driving motor, and the cam is located on the inner side of the circular hole.

[0016] Beneficial effects of the present invention:

[0017] (1) The automatic plastic shell injection molding and blanking device described in the present invention adopts the design of a vibration mechanism. When injection molding is performed, the concave mold and the convex mold module vibrate slightly together, so that the plastic melt can fit well with the inner sides of the concave mold and the convex mold module, making the surface of the finished product after molding smoother and improving the product quality. When blanking is performed, the telescopic rod is started to drive the convex mold mechanism to contract, so that the convex mold mechanism gradually approaches the vibration plate, that is, the vibration amplitude of the convex mold mechanism gradually increases, which facilitates the vibration blanking of the finished product.

[0018] (2) The automatic plastic shell injection molding blanking device described in the present invention adopts the linkage of the punch mechanism and the vibration mechanism. When the telescopic rod contracts to drive the speed of the offset frame, the return spring inside the offset frame drives the convex module to move toward the protective box at a speed faster than the offset frame, so that the offset frame and the convex module are offset, so that the convex module no longer supports the finished product. With the increase of the vibration amplitude, the finished product can fall more smoothly, thereby realizing stable automatic blanking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and examples.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the blanking device of the injection molding machine of the present invention;

[0021] Figure 2 For the present invention Figure 1 A schematic diagram of a cross-sectional three-dimensional structure;

[0022] Figure 3 This is a front perspective structural diagram of the blanking device for an injection molding machine according to the present invention;

[0023] Figure 4 Schematic diagram of the three-dimensional structure of the control box of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the vibration mechanism and the punch mechanism of the present invention;

[0025] Figure 6 Schematic diagram of the three-dimensional structure of the concave mold of the present invention;

[0026] Figure 7 Schematic diagram of the three-dimensional structure of the punch mechanism of the present invention;

[0027] Figure 8 Schematic diagram of the cross-sectional structure of the punch mechanism of the present invention;

[0028] Figure 9 It is a schematic diagram of the three-dimensional structure of the vibration mechanism of the present invention.

[0029] Figure: 1. Workbench; 2. Injection molding machine; 3. Feed hopper; 4. Control box; 5. Control panel; 6. Protective box; 7. Sliding door; 8. Leak hole; 9. Collecting hopper; 10. Movable trough; 11. Rotating trough; 12. Support rod 1; 13. Hose; 14. Fixed block; 15. Guide rod 1; 16. Vibration spring; 17. Movable sleeve; 18. Die; 19. Solenoid valve; 20. Movable plate; 21. Guide rod; 22. Force rod; 23. Telescopic rod; 24. Punch mechanism. 241. Offset frame; 242. Convex module; 243. Placement slot; 244. Guide rod 2; 245. Return spring; 246. Tooth block; 247. Tooth column; 248. Tooth plate; 25. Block sleeve; 26. Support plate; 27. Vibration mechanism; 271. Round tube; 272. Rotating rod; 273. Articulated sleeve; 274. Support rod 2; 275. Compensating ring; 276. Vibration plate; 277. Guide rod 3; 278. Round hole; 279. Cam; 2710. Drive motor. DETAILED DESCRIPTION

[0030] In order to make the technical means, technical features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] Example: Figures 1-9 As shown, the present invention describes an automatic plastic shell injection molding unloading device, comprising a workbench 1, an injection molding machine 2 is fixedly installed on the top of the workbench 1, a control box 4 is fixedly installed on the top of the workbench 1, the control box 4 is communicated with the output end of the injection molding machine 2, a hollow protective box 6 is fixedly installed on the top of the workbench 1, and the protective box 6 is located on the side of the control box 4 away from the injection molding machine 2, a feed hopper 3 is installed through the top of the injection molding machine 2, a control panel 5 is fixedly installed on one side of the control box 4, a movable door 7 is movably installed on the outside of the control box 4 and the protective box 6, a leakage hole 8 is opened through the inside of the workbench 1, and the leakage hole 8 is located between the control box 4 and the protective box 6, and a collecting bucket 9 is fixedly installed at the bottom of the workbench 1.

[0032] Specifically, the workbench 1 can provide stable support for the injection molding machine 2, and the top of the injection molding machine 2 can provide through support for the feed hopper 3. Plastic granules made by recycling waste plastics from the outside can be poured into the injection molding machine 2 through the feed hopper 3. The injection molding machine 2 is equipped with a heating system, which can heat the plastic granules into plastic melt and enter the inner side of the control box 4 through the output end under the extrusion of the injection molding machine 2. The workbench 1 can provide stable support for the protective box 6. The protective box 6 and the control box 4 can provide sliding support for the movable door 7. The control box 4 can provide installation space for the control panel 5. The control panel 5 can be electrically connected to the telescopic rod 23, the injection molding machine 2 and the drive motor 2710. The workbench 1 can provide space for opening the leakage hole 8 and provide stable support for the collection bucket 9. When a finished model falls, the finished model will pass through the leakage hole 8 and fall to the inner side of the collection bucket 9 for centralized collection.

[0033] In this embodiment, a movable groove 10 is provided on the side of the control box 4 close to the protective box 6, and a hose 13 is installed on the inner side of the movable groove 10, and the hose 13 is connected to the output end of the injection molding machine 2 through the control box 4. Two rotating grooves 11 are provided on the side of the control box 4 close to the protective box 6, and the rotating groove 11 is located at the bottom of the movable groove 10. A support rod 12 is fixedly installed on the inner side of the rotating groove 11. Two groups of fixed blocks 14 are fixedly installed on the side close to each other of the control box 4 and the protective box 6, each group of fixed blocks 14 has two, and a guide rod 15 is fixedly installed between each group of fixed blocks 14. A vibration spring 16 is placed on the outside of the guide rod 15, and a movable sleeve 17 is fixedly installed on the top of the vibration spring 16, and the movable sleeve 17 is slidably installed on the outside of the guide rod 15. The die 18 is fixedly installed between the two movable sleeves 17 near the side of the control box 4, and the die 18 is located on the inner side of the movable groove 10. There is a pipe inside the die 18 that communicates with the hose 13, and a solenoid valve 19 is fixedly installed on the inside of the pipe. The movable plate 20 is fixedly installed between the two movable sleeves 17 near the side of the protective box 6, and two telescopic rods 23 are installed through the interior of the movable plate 20.

[0034] Specifically, the control box 4 can provide an opening space for the movable groove 10, the movable groove 10 can provide a vibration space for the punch, the movable groove 10 can provide a stable support for the hose 13, the hose 13 can maintain the normal transportation of the plastic melt when the punch vibrates, the control box 4 can provide an opening space for the rotating groove 11, the rotating groove 11 can provide a rotation space for the round tube 271, the support rod 12 can provide rotation support for the rotation of the round tube 271, the control box 4 and the protective box 6 can provide a stable support for the fixed block 14 and the guide rod 15, the fixed block 14 can provide vibration support for the vibration spring 16, the guide rod 15 can provide a guiding effect for the vibration spring 16 and the movable sleeve 17, and the movable sleeve 17 and the vibration spring 16 can provide a vibration effect for the control box 4 and the movable plate 20. The vibration spring 16 is in a compressed state. When the control box 4 and the movable plate 20 move up and down, vibration is achieved through the movable sleeve 17 and the vibration spring 16.

[0035] In this embodiment, a die 18 is vibratingly installed on one side of the control box 4 close to the protective box 6, and a movable plate 20 is vibratingly installed on one side of the protective box 6 close to the control box 4. A plurality of guide rods 21 are fixedly installed between the movable plate 20 and the die 18. A punch mechanism 24 is slidably installed on the outer side of the guide rod 21. The punch mechanism 24 has a convex module 242 for automatic unloading arranged inside. The punch mechanism 24 includes a staggered frame 241, and the staggered frame 241 is slidably mounted on the outer side of the guide rod 21. The side of the staggered frame 241 close to the protective box 6 is fixedly connected to the output end of the telescopic rod 23. The inner walls of both sides of the staggered frame 241 are respectively provided with placement grooves 243, and the inner side of the placement groove 243 is fixedly installed with a guide rod 244. The guide rod 244 The outer side is sleeved with a return spring 245, and the end of the return spring 245 away from the die 18 is fixedly installed with a tooth block 246, and the tooth block 246 is slidably installed on the outer side of the guide rod 244. The convex module 242 is fixedly installed between the two tooth blocks 246, and the convex module 242 is located on the inner side of the offset frame 241. A tooth column 247 is rotatably installed on the inner side of the placement groove 243 through a bearing, and the tooth column 247 is engaged with the tooth block 246. Two tooth plates 248 are movably placed on the inner side of the placement groove 243, and the tooth plate 248 is located on the side of the tooth column 247 away from the tooth block 246. The tooth plate 248 is engaged with the tooth column 247. Two square sleeves 25 are fixedly installed on the bottom of the offset frame 241, and two support plates 26 are fixedly installed on the bottom of the square sleeve 25.

[0036] Specifically, the movable plate 20 and the punch can provide a stable support for the guide rod 21, and the guide rod 21 can provide a guiding effect for the dislocation frame 241. When the telescopic rod 23 drives the dislocation frame 241 to move, the dislocation frame 241 slides left and right under the guidance of the guide rod 21. The dislocation frame 241 can provide a space for the placement groove 243, and the placement groove 243 can provide a movable space for the tooth block 246, the return spring 245, the tooth column 247 and the tooth plate 248. The positioning spring 245 is in a compressed state, and the compression force of the return spring 245 is provided by the tooth plate 248 and the control box 4. When the offset frame 241 is separated from the control box 4, the return spring 245 gradually returns to a free state under the action of its own elastic force, so that the return spring 245 drives the tooth block 246 and the convex module 242 to move away from the control box 4. The tooth block 246 drives the tooth column 247 to rotate by meshing with the tooth plate 248. At the same time, the tooth column 247 uses the meshing action with the tooth plate 248 to rotate. The meshing action drives the tooth plate 248 to gradually move out of the inner side of the placement groove 243. When the tooth block 246 contacts the inner wall of the placement groove 243, the tooth plate 248 no longer moves out. The meshing action of the tooth column 247 and the tooth plate 248 can ensure that the tooth plate 248 will not completely move out of the inner side of the placement groove 243. Since the tooth block 246 and the convex module 242 belong to the internal movement of the offset frame 241, the movement of the offset frame 241 and the convex module 242 are independent movements. Therefore, the offset frame 241 The moving speed is the contraction speed of the telescopic rod 23, and the moving speed of the convex module 242 is the sum of the contraction speed of the contraction rod and the speed of the return spring 245 pushing the tooth block 246, so that the moving speed of the convex module 242 is twice the contraction speed of the telescopic rod 23, thereby enabling the dislocation frame 241 and the punch frame to be dislocated. The dislocation frame 241 can provide stable support for the square sleeve 25 and the support plate 26, and the square sleeve 25 and the support plate 26 can drive the dislocation frame 241 to move.

[0037] In this embodiment, the movable plate 20 is fixedly connected to the bottom of the die 18 with a force-bearing rod 22, and the bottom of the force-bearing rod 22 is movably provided with a vibration mechanism 27; the vibration mechanism 27 is assembled to vibrate the die 18, the movable plate 20 and the punch mechanism 24 through the force-bearing rod 22; the vibration mechanism 27 includes two round tubes 271, and the two round tubes 271 are respectively rotatably mounted on the outside of the support rod 12, and a rotating rod 272 is fixedly mounted on the outside of the round tube 271, and a hinge sleeve 273 is slidably mounted on the outside of the rotating rod 272, and the hinge sleeve 273 is hinged to the support plate 26, and both sides of the rotating rod 272 are hinged. A support rod 274 is fixedly installed respectively, and a compensation ring 275 is movably mounted on the outer side of the support rod 274. A vibration plate 276 is fixedly installed on the side of the compensation ring 275 close to the protective box 6. Two guide rods 3 277 are placed through the inner side of the vibration plate 276, and the two ends of the guide rod 3 277 are fixedly installed on one side of the protective box 6 and the collecting bucket 9 respectively. A circular hole 278 is opened through the inside of the vibration plate 276, and a drive motor 2710 is fixedly installed inside the workbench 1. A cam 279 is fixedly installed on the output end of the drive motor 2710, and the cam 279 is located on the inner side of the circular hole 278.

[0038] Specifically, the movable plate 20 and the punch can provide a stable support for the force-bearing rod 22, the force-bearing rod 22 can drive the movable plate 20 and the punch to move together, the force-bearing rod 22 can provide a sliding support for the hinge sleeve 273, the hinge sleeve 273 and the support plate 26 can rotate relative to each other, the rotating rod 272 can rotate through the support of the circular tube 271 and the support rod 12, the rotating rod 272 can provide a stable support for the support rod, and the compensation ring 275 can provide a movable space for the support rod. When the rotating rod 272 rotates with the circular tube 271 as the center of the circle, the rotating rod 272 drives the support rod to rotate, causing the support rod to move in the horizontal and vertical directions, and the support rod can be adjusted by the compensation ring 275. Horizontal movement provides space for movement, the vibration plate 276 can provide stable support for the compensation ring 275, the guide rod three 277 can provide a guiding function for the vibration plate 276, limiting the vibration plate 276 to move only in the vertical direction, the vibration plate 276 can provide an opening space for the circular hole 278, the circular hole 278 can provide movement space for the cam 279, and the drive motor 2710 can provide a rotational driving force for the cam 279. When the motor drives the cam 279 to rotate, the cam 279 uses the different distances from the edge of the cam 279 to the center of the circle to lift the vibration plate 276 back and forth through the circular hole 278, thereby realizing the up and down reciprocating movement of the vibration plate 276.

[0039] Working principle: The staff first injects plastic pellets made of recycled waste plastic into the inner side of the injection molding machine 2 through the feed hopper 3, so that the plastic pellets are melted into plastic melt under the heating of the injection molding machine 2. Under the action of the injection molding machine 2, the plastic pellets pass through the control box 4 and the hose 13 and enter the inner side of the die 18. Then the staff starts the drive motor 2710 to drive the cam 279 to rotate, so that the cam 279 drives the vibration plate 276 to move up and down by contact with the circular hole 278. The vibration plate 276 drives one end of the rotating rod 272 up and down through the compensation ring 275. The rotating rod 272 moves back and forth with the circular tube 271 as the center of the circle. The rotating rod 272 drives the control box 4, the punch mechanism 24 and the movable plate 20 to move up and down together through the hinge sleeve 273 and the force-bearing rod 22. Under the action of the vibration spring 16, the three vibrate up and down. Then the staff starts the solenoid valve 19 to open, so that the plastic melt inside the die 18 enters the mold space formed by the die 18, the convex module 242 and the offset frame 241. Under the action of slight vibration, the plastic melt can fully fill the mold space.

[0040] After the mold space is filled with plastic melt, the solenoid valve 19 is closed to allow the mold to cool and solidify. Then the staff starts to contract the telescopic rod 23, so that the output end of the telescopic rod 23 drives the offset frame 241 to move away from the control box 4. At this time, the tooth block 246 and the convex module 242 move away from the control box 4 under the elastic force of the return spring 245. Since the tooth block 246 and the convex module 242 move inside the offset frame 241, the moving speed of the tooth block 246 and the convex module 242 exceeds the moving speed of the offset frame 241, thereby causing the offset frame 241 to move away from the control box 4. During the movement, the dislocation frame 241 and the convex module 242 are dislocated, and the convex module 242 moves relative to the dislocation frame 241 in a direction away from the control box 4, so that the convex part of the convex module 242 does not exist on the side of the dislocation frame 241 close to the control box 4, which facilitates the falling of the finished model. In addition, the moving direction of the dislocation frame 241 is away from the circular tube 271. The dislocation frame 241 drives the articulated tube to move, so that the up and down movement amplitude of the articulated tube is increased, thereby increasing the up and down vibration amplitude of the dislocation frame 241, and assisting the finished model to fall into the collection bucket 9 more smoothly.

[0041] When the finished model falls, it is reset, so that the telescopic rod 23 is extended to drive the offset frame 241 to move toward the control box 4. The offset frame 241 first drives the tooth plate 248 to contact the control box 4, so that the tooth plate 248 enters the inner side of the placement groove 243 under the resistance of the control box 4. The tooth plate 248 uses the meshing action of the tooth column 247 to drive the tooth block 246 and the convex module 242 to move toward the control box 4 at a speed faster than the dislocation. When the offset frame 241 contacts the control box 4, the convex module 242, the offset frame 241 and the die 18 form a model space again, thereby completing the reset.

[0042] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic plastic shell injection molding unloading device, comprising a workbench (1), an injection molding machine (2) is fixedly installed on the top of the workbench (1), characterized in that: A control box (4) is fixedly installed on the top of the workbench (1), and the control box (4) is communicated with the output end of the injection molding machine (2). A hollow protective box (6) is fixedly installed on the top of the workbench (1), and the protective box (6) is located on the side of the control box (4) away from the injection molding machine (2). A die (18) is vibratingly installed on the side of the control box (4) close to the protective box (6). A movable plate (20) is vibratingly installed on the side of the protective box (6) close to the control box (4). A plurality of guide rods (21) are fixedly installed between the movable plate (20) and the die (18). A male mold mechanism (24) is slidably installed on the outer side of the guide rod (21). A force-bearing rod (22) is fixedly connected to the bottom of the movable plate (20) and the die (18), and a vibration mechanism (27) is movably arranged at the bottom of the force-bearing rod (22); A male mold mechanism (24) having an automatic unloading male mold module (242) disposed therein; A vibration mechanism (27) is configured to vibrate the female mold (18), the movable plate (20) and the male mold mechanism (24) through a force-bearing rod (22).

2. The automatic plastic shell injection molding device according to claim 1, characterized in that: A feed hopper (3) is installed through the top of the injection molding machine (2); a control panel (5) is fixedly installed on one side of the control box (4); a movable door (7) is movably installed on the outside of the control box (4) and the protective box (6); a leakage hole (8) is opened through the inside of the workbench (1), and the leakage hole (8) is located between the control box (4) and the protective box (6); and a collecting hopper (9) is fixedly installed at the bottom of the workbench (1).

3. The automatic plastic shell injection molding blanking device according to claim 2 is characterized in that: The control box (4) is provided with a movable groove (10) on one side close to the protective box (6), a hose (13) is installed through the inner side of the movable groove (10), and the hose (13) is connected to the output end of the injection molding machine (2) through the control box (4), and two rotating grooves (11) are provided on one side close to the protective box (6), and the rotating grooves (11) are located at the bottom of the movable groove (10), and a support rod (12) is fixedly installed on the inner side of the rotating groove (11).

4. The automatic plastic shell injection molding device according to claim 3 is characterized in that: Two groups of fixed blocks (14) are fixedly installed on the side where the control box (4) and the protection box (6) are close to each other, and each group of fixed blocks (14) has two fixed blocks. A guide rod (15) is fixedly installed between each group of fixed blocks (14). A vibration spring (16) is placed on the outside of the guide rod (15). A movable sleeve (17) is fixedly installed on the top of the vibration spring (16), and the movable sleeve (17) is slidably installed on the outside of the guide rod (15). The die (18) is fixedly installed between the two movable sleeves (17) on the side close to the control box (4), and the die (18) is located on the inner side of the movable groove (10). There is a pipeline communicating with the hose (13) inside the die (18), and a solenoid valve (19) is fixedly installed on the inner side of the pipeline. The movable plate (20) is fixedly installed between the two movable sleeves (17) on the side close to the protection box (6).

5. The automatic plastic shell injection molding device according to claim 2, characterized in that: Two telescopic rods (23) are installed through the interior of the movable plate (20).

6. The automatic plastic shell injection molding device according to claim 5, characterized in that: The male mold mechanism (24) includes a dislocation frame (241), and the dislocation frame (241) is slidably mounted on the outer side of the guide rod (21). The side of the dislocation frame (241) close to the protection box (6) is fixedly connected to the output end of the telescopic rod (23). The inner walls of the two sides of the dislocation frame (241) are respectively provided with placement grooves (243). The inner side of the placement groove (243) is fixedly mounted with a second guide rod (244). The outer side of the second guide rod (244) is mounted with a return spring (245). The end of the return spring (245) away from the female mold (18) is fixedly mounted with a tooth block (246). The block (246) is slidably mounted on the outer side of the second guide rod (244); the convex module (242) is fixedly mounted between the two tooth blocks (246), and the convex module (242) is located on the inner side of the offset frame (241); a tooth column (247) is rotatably mounted on the inner side of the placement groove (243) through a bearing, and the tooth column (247) is meshed with the tooth block (246); two tooth plates (248) are movably placed on the inner side of the placement groove (243), and the tooth plate (248) is located on the side of the tooth column (247) away from the tooth block (246), and the tooth plate (248) is meshed with the tooth column (247).

7. The automatic plastic shell injection molding device according to claim 6, characterized in that: Two square sleeves (25) are fixedly mounted on the bottom of the offset frame (241), and two supporting plates (26) are fixedly mounted on the bottom of the square sleeve (25).

8. The automatic plastic shell injection molding blanking device according to claim 7, characterized in that: The vibration mechanism (27) comprises two round tubes (271), and the two round tubes (271) are respectively rotatably mounted on the outside of the first support rod (12), a rotating rod (272) is fixedly mounted on the outside of the round tube (271), a hinge sleeve (273) is slidably mounted on the outside of the rotating rod (272), and the hinge sleeve (273) is hinged to the support plate (26), and a second support rod (274) is respectively fixedly mounted on both sides of the rotating rod (272), and a compensation ring (275) is movably mounted on the outside of the second support rod (274), and the compensation ring (275) is close to the protective A vibration plate (276) is fixedly installed on one side of the box (6), two guide rods (277) are placed through the inner side of the vibration plate (276), and the two ends of the guide rods (277) are respectively fixedly installed on one side of the protection box (6) and the collection bucket (9), a circular hole (278) is opened through the inside of the vibration plate (276), a driving motor (2710) is fixedly installed inside the workbench (1), and a cam (279) is fixedly installed on the output end of the driving motor (2710), and the cam (279) is located on the inner side of the circular hole (278).

Images