An injection molding machine for processing cavity toy parts

Abstract

This invention relates to the field of injection molding machine technology and discloses an injection molding machine for processing cavity toy parts, including a processing table. A first template fixing plate is fixedly connected to the upper surface of the processing table. A fixing rod is fixedly connected inside the first template fixing plate. A second template fixing plate is slidably connected to the outer surface of the fixing rod. An automatic demolding and picking mechanism is provided on the upper surface of the processing table. An adjustment mechanism for adjusting the initial position of the second template fixing plate is provided on the upper surface of the processing table. A waste collection mechanism for collecting waste material is provided inside the processing table. A material feeding mechanism for processing raw materials is provided on the upper surface of the processing table. A spring retracts and slides the sliding rod upward, thereby causing the deflector plate to retract and flip backward. When the gap increases due to the backward movement of the second template fixing plate, it is pushed forward and flipped under the action of the spring, thereby achieving the effect of automatic demolding.

Description

Technical Field

[0001] This invention relates to the field of injection molding machine technology, and specifically provides an injection molding machine for processing cavity toy parts. Background Technology

[0002] Injection molding machines for cavity toy parts processing are centered on highly adaptable cavity molding, stable mold clamping, and precision injection. Vertical, horizontal, multi-color / multi-material, and deep cavity-specific models can be selected according to requirements. They need to match the size, material, and production efficiency requirements of the parts. The spherical storage shell for soft toy parts is a toy accessory or storage component made of soft polymer material with a hollow or semi-hollow spherical structure. Its core function is to place and protect small toy parts.

[0003] Patent CN 118269297 A discloses a plastic toy injection molding device, including an injection table. A movable seat is movably mounted on top of the injection table via a rotating mechanism. The movable seat has a movable groove, and a vibrating disc is movably mounted within the groove via a rotating vibration mechanism. The top of the vibrating disc is fixedly mounted with the injection molding mold body for injection molding the plastic toy. This invention, during toy injection molding, significantly improves the flow properties of hot-melt plastic material within the mold cavity through the simultaneous coordination of vertical vibration and rotational vibration. The combination of rotation and vibration also promotes more even filling of the hot-melt plastic into all parts of the mold, reducing voids and defects. This method increases material flowability, making it easier to reach corners and hard-to-fill areas of the mold, greatly ensuring the integrity of the injection-molded toy product and guaranteeing better quality after injection molding.

[0004] This application improves the injection molding machine by combining rotation and vibration, which can make the hot melt plastic fill the various parts of the mold more evenly. However, after the toy is injection molded, manual assistance is required for demolding, and some edge residue will be generated during demolding, which will need to be cleaned manually over time. Therefore, we propose an injection molding machine for processing cavity toy parts. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing an injection molding machine for processing cavity toy parts, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an injection molding machine for processing cavity toy parts, comprising a processing table, a first template fixing plate fixedly connected to the upper surface of the processing table, a fixing rod fixedly connected inside the first template fixing plate, a second template fixing plate slidably connected to the outer surface of the fixing rod, an automatic demolding and picking mechanism provided on the upper surface of the processing table, an adjustment mechanism for adjusting the initial position of the second template fixing plate provided on the upper surface of the processing table, a waste collection mechanism for collecting waste material provided inside the processing table, a material feeding mechanism for processing raw materials provided on the upper surface of the processing table, and a fixing mechanism for pressing and fixing the second template fixing plate provided above the processing table.

[0007] Preferably, the automatic picking mechanism includes a first fixed frame fixedly connected to the upper surface of the processing table, a support frame fixedly connected to the upper surface of the first fixed frame, a sliding toothed rod slidably connected inside the support frame, a first limiting rod fixedly connected to the upper surface of the support frame, a limiting plate fixedly connected to the upper end of the sliding toothed rod, a first rotating rod rotatably connected inside the support frame, a first transmission wheel and a first gear fixedly connected to the outer surface of the first rotating rod, a transmission belt drivingly connected to the outer surface of the first transmission wheel, a fixed toothed rod fixedly connected to the upper surface of the second template fixing plate, a second rotating rod rotatably connected inside the first fixed frame, and a second transmission wheel and a second gear fixedly connected to the outer surface of the second rotating rod.

[0008] Preferably, a first movable plate is fixedly connected to the bottom end of the sliding toothed rod, a rotating frame is rotatably connected to the temporal part of the first movable plate, a third rotating rod is fixedly connected inside the rotating frame, a lever is fixedly connected to the outer surface of the third rotating rod, a second fixed frame is fixedly connected to both ends of the third rotating rod, a vibration block is fixedly connected to the lower inner surface of the second fixed frame, a first connecting rod is rotatably connected inside the rotating frame, a sliding rod is fixedly connected to the temporal part of the first connecting rod, a limit groove is formed inside the first movable plate, a telescopic rod is fixedly connected to the side surface of the first movable plate, a spring is sleeved on the outer surface of the telescopic rod, and a push head is fixedly connected to one end of the telescopic rod.

[0009] Preferably, the limiting plate is slidably connected to the outer surface of the first limiting rod, the first gear and the sliding rack are meshed, the first transmission wheel and the second transmission wheel are connected by a transmission belt, the fixed rack is meshed with the second gear, the vibrating block is in contact with the upper surface of the dial plate, the sliding rod is slidably connected inside the limiting groove, and the pushing head is located behind the rotating frame.

[0010] Preferably, the adjustment mechanism includes a guide rail fixedly connected to the upper surface of the processing table, a second movable plate slidably connected to the upper surface of the guide rail, a rotating gear slidably connected inside the second movable plate, a limit wheel rotatably connected inside one side of the second movable plate, a ring gear rotatably connected to one side of the second movable plate, a fixed frame fixedly connected to one side of the second movable plate, a motor fixedly connected to one side of the fixed frame, and a transmission gear fixedly connected to the output shaft of the motor.

[0011] Preferably, the fixing rod is threaded inside the rotating gear, the rotating gear meshes with the ring gear, the limiting wheel is driven inside the ring gear, and the ring gear meshes with the transmission gear.

[0012] Preferably, the waste collection mechanism includes a discharge port opened inside the processing table, a rotating roller shaft rotatably connected inside the processing table, a finished product outlet opened on the side surface of the processing table, a waste box slidably connected inside the processing table, and the rotating roller shaft being located below the discharge port.

[0013] Preferably, the fixing mechanism includes a hydraulic rod fixedly connected to one side of the second movable plate, a second limiting rod fixedly connected to one side of the second movable plate, a push plate fixedly connected to one end of the hydraulic rod, a second connecting rod rotatably connected inside the push plate, a push rod rotatably connected inside the second connecting rod, the second movable plate and the second template fixing plate being rotatably connected via the push rod, the push plate and the push rod being rotatably connected via the second connecting rod, the push plate being slidably connected to the outer surface of the second limiting rod, and the push plate being slidably connected to the outer surface of the fixing rod.

[0014] Preferably, the feeding mechanism includes a baffle and an extruder fixedly connected to the upper surface of the processing table. The upper end of the extruder is fixedly connected to a feed port. An indicator light is fixedly connected to the upper surface of the processing table. A protective shell and an extrusion pipe are fixedly connected to one side of the extruder. A waste port is opened on the upper surface of the processing table. The extrusion pipe and the waste port are connected to the first template fixing plate.

[0015] Preferably, a third fixing frame is fixedly connected to the upper surface of the processing table, a rotating fixing door is rotatably connected to one side of the third fixing frame, a sliding door is slidably connected inside the third fixing frame, a pulley is rotatably connected to one side of the sliding door, a movable mold is fixedly connected to one side of the second template fixing plate, and a fixed mold is fixedly connected to one side of the first template fixing plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This invention uses an automatic picking mechanism to automatically demold the cavity toy from the mold. After injection molding, the second template fixing plate moves backward to drive the second gear to rotate. Simultaneously, the second gear drives the second rotating rod and the second transmission wheel to rotate. Then, the transmission belt drives the first transmission wheel to rotate. The first transmission wheel drives the first gear to rotate through the first rotating rod, thereby pushing the sliding gear rod downward. As the sliding gear rod moves downward, the set plate moves downward to the plastic toy shell. The lower hook and the upper vibration block vibrate to demold the toy. At the same time, the set plate can move back and forth according to the movement distance of the second template fixing plate to adapt to the upper and lower mold slots. When the gap is small, the spring contracts and the sliding rod moves upward, which can cause the plate to retract and flip backward. When the gap is large according to the movement of the second template fixing plate backward, it is pushed forward and flipped under the action of the spring, thereby achieving the effect of automatic demolding.

[0018] 2. This invention adjusts the initial position of the second template fixing plate through an adjustment mechanism, thereby adapting to mold grooves of different thicknesses. When the motor is started, the motor drives the transmission gear to rotate, which in turn drives the ring gear to rotate. When the ring gear rotates, it simultaneously drives four rotating gears to rotate. When the rotating gears rotate, they move on the outer surface of the fixing rod, thereby adjusting the position of the second moving plate. Then, the waste collection mechanism separates the injection-molded toys from the scraps. The scraps fall into the waste bin for collection when they pass above the rotating roller, while the injection-molded toys are transported to the collection bin through the finished product outlet. Attached Figure Description

[0019] Figure 1 This is a front view of an injection molding machine for processing cavity toy parts according to the present invention;

[0020] Figure 2 This is a cross-sectional view of the adjustment mechanism of an injection molding machine for processing cavity toy parts according to the present invention;

[0021] Figure 3 This is a cross-sectional view of the fixing mechanism of an injection molding machine for processing cavity toy parts according to the present invention;

[0022] Figure 4 For the present invention Figure 3 Enlarged view of point A;

[0023] Figure 5 This is a side sectional view of an injection molding machine for processing cavity toy parts according to the present invention;

[0024] Figure 6 For the present invention Figure 5 Enlarged view of point B;

[0025] Figure 7 This is a cross-sectional view of an automatic picking mechanism for an injection molding machine used in processing cavity toy parts, as proposed in this invention.

[0026] Figure 8 For the present invention Figure 7 Enlarged view of point C.

[0027] Legend:

[0028] 1. Processing table; 2. Automatic picking mechanism; 201. First fixed frame; 202. Support frame; 203. Sliding rack; 204. Limiting plate; 205. First limiting rod; 206. First rotating rod; 207. First transmission wheel; 208. First gear; 209. Transmission belt; 210. Fixed rack; 211. Second rotating rod; 212. Second transmission wheel; 213. Second gear; 214. First moving plate; 215. Rotating frame; 216. Third rotating rod; 217. Paddle plate; 218. Second fixed frame; 219. Vibration block; 220. Telescopic rod; 221. Spring; 222. Push head; 223. Limiting groove; 224. Sliding rod; 225. First connecting rod; 3. Adjustment mechanism; 301. Guide rail; 302. Second moving plate; 303. Rotating gear; 3 04. Ring gear; 305. Limiting wheel; 306. Fixed frame; 307. Motor; 308. Transmission gear; 4. Waste collection mechanism; 401. Discharge port; 402. Rotating roller; 403. Finished product outlet; 404. Waste bin; 5. Feeding mechanism; 501. Baffle; 502. Extruder; 503. Feed inlet; 504. Indicator light; 505. Protective shell; 506. Extrusion pipe; 507. Waste outlet; 6. Fixing mechanism; 601. Hydraulic rod; 602. Push plate; 603. Second connecting rod; 604. Push rod; 605. Second limiting rod; 7. First template fixing plate; 8. Fixing rod; 9. Second template fixing plate; 10. Third fixing frame; 11. Rotating fixed door; 12. Sliding door; 13. Pulley; 14. Moving mold; 15. Fixed mold. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0031] like Figures 1-8The injection molding machine shown includes a processing table 1, a first template fixing plate 7 fixedly connected to the upper surface of the processing table 1, a fixing rod 8 fixedly connected inside the first template fixing plate 7, a second template fixing plate 9 slidably connected to the outer surface of the fixing rod 8, an automatic demolding automatic picking mechanism 2 provided on the upper surface of the processing table 1, an adjustment mechanism 3 provided on the upper surface of the processing table 1 for adjusting the initial position of the second template fixing plate 9, a waste collection mechanism 4 provided inside the processing table 1 for collecting waste material, a material feeding mechanism 5 provided on the upper surface of the processing table 1, and a fixing mechanism 6 for pressing and fixing the second template fixing plate 9 above the processing table 1.

[0032] The automatic picking mechanism 2 includes a first fixed frame 201 fixedly connected to the upper surface of the processing table 1. A support frame 202 is fixedly connected to the upper surface of the first fixed frame 201. A sliding gear 203 is slidably connected inside the support frame 202. A first limiting rod 205 is fixedly connected to the upper surface of the support frame 202. A limiting plate 204 is fixedly connected to the upper end of the sliding gear 203. A first rotating rod 206 is rotatably connected inside the support frame 202. A first transmission wheel 207 and a first gear 208 are fixedly connected to the outer surface of the first rotating rod 206. A transmission belt 209 is connected to the outer surface of the first transmission wheel 207. A fixed toothed rod 210 is fixedly connected to the upper surface of the second template fixing plate 9. A second rotating rod 211 is rotatably connected inside the first fixing frame 201. A second transmission wheel 212 and a second gear 213 are fixedly connected to the outer surface of the second rotating rod 211. A first moving plate 214 is fixedly connected to the bottom end of the sliding toothed rod 203. A rotating frame 215 is rotatably connected to the front part of the first moving plate 214. A third rotating rod 216 is fixedly connected inside the rotating frame 215. A lever plate 217 is fixedly connected to the outer surface of the third rotating rod 216. A second fixed frame 218 is fixedly connected to both ends of the third rotating rod 216. A vibrating block 219 is fixedly connected to the lower inner surface of the second fixed frame 218. A first connecting rod 225 is rotatably connected inside the rotating frame 215. A sliding rod 224 is fixedly connected to the temporal part of the first connecting rod 225. A limit groove 223 is formed inside the first moving plate 214. A telescopic rod 220 is fixedly connected to the side surface of the first moving plate 214. A spring is sleeved on the outer surface of the telescopic rod 220. Spring 221, push head 222 is fixedly connected to one end of telescopic rod 220, limiting plate 204 is slidably connected to the outer surface of first limiting rod 205, first gear 208 and sliding gear 203 are meshed, first transmission wheel 207 and second transmission wheel 212 are connected by transmission belt 209, fixed gear 210 is meshed with second gear 213, vibration block 219 is in contact with the upper surface of dial plate 217, sliding rod 224 is slidably connected inside limiting groove 223, and push head 222 is located behind rotating frame 215.

[0033] Furthermore, the automatic picking mechanism 2 automatically demolds the cavity toy from the mold. After injection molding, the second template fixing plate 9 moves backward to drive the second gear 213 to rotate. At the same time, the second gear 213 drives the second rotating rod 211 and the second transmission wheel 212 to rotate. Then, the transmission belt 209 drives the first transmission wheel 207 to rotate. The first transmission wheel 207 drives the first gear 208 to rotate through the first rotating rod 206, thereby pushing the sliding gear 203 to move downward. While the sliding gear 203 moves downward, the set paddle plate 217 moves downward to the plastic toy shell. The paddle plate 217 is vibrated and demolded by the hook below and the vibration block 219 above. The paddle plate 217 can move back and forth according to the moving distance of the second template fixing plate 9 to adapt to the upper and lower mold slots. When the gap is small, the spring 221 contracts and the sliding rod 224 moves upward, which can make the paddle plate 217 retract and flip backward. When the gap is large according to the moving distance of the second template fixing plate 9, it is pushed forward and flipped under the action of the spring 221, thereby achieving the effect of automatic demolding.

[0034] The adjustment mechanism 3 includes a guide rail 301 fixedly connected to the upper surface of the processing table 1. A second moving plate 302 is slidably connected to the upper surface of the guide rail 301. A rotating gear 303 is slidably connected inside the second moving plate 302. A limit wheel 305 is rotatably connected to one side of the second moving plate 302. A ring gear 304 is rotatably connected to one side of the second moving plate 302. A fixed frame 306 is fixedly connected to one side of the second moving plate 302. A motor 307 is fixedly connected to one side of the fixed frame 306. A transmission gear 30 is fixedly connected to the output shaft of the motor 307. 8. The fixed rod 8 is threadedly connected to the inside of the rotating gear 303. The rotating gear 303 is meshed with the ring gear 304. The limiting wheel 305 is drivenly connected to the inside of the ring gear 304. The ring gear 304 is meshed with the transmission gear 308. The waste collection mechanism 4 includes a discharge port 401 opened inside the processing table 1. A rotating roller shaft 402 is rotatably connected inside the processing table 1. A finished product outlet 403 is opened on the side surface of the processing table 1. A waste box 404 is slidably connected inside the processing table 1. The rotating roller shaft 402 is located below the discharge port 401.

[0035] Furthermore, when the motor 307 is started, the motor 307 drives the transmission gear 308 to rotate, and the rotating transmission gear 308 drives the ring gear 304 to rotate. When the ring gear 304 rotates, it will simultaneously drive the four rotating gears 303 to rotate. When the rotating gears 303 rotate, they will move on the outer surface of the fixed rod 8, thereby achieving the function of adjusting the position of the second moving plate 302. Then, the waste collection mechanism 4 is set to separate and collect the injection-molded toys from the scraps. When the scraps pass above the rotating roller 402, they will fall into the waste bin 404 for collection. At the same time, the injection-molded toys are transported into the collection bin through the finished product outlet 403.

[0036] The fixing mechanism 6 includes a hydraulic rod 601 fixedly connected to one side of the second moving plate 302. A second limiting rod 605 is fixedly connected to one side of the second moving plate 302. A push plate 602 is fixedly connected to one end of the hydraulic rod 601. A second connecting rod 603 is rotatably connected inside the push plate 602. A push rod 604 is rotatably connected inside the second connecting rod 603. The second moving plate 302 and the second template fixing plate 9 are rotatably connected through the push rod 604. The push plate 602 and the push rod 604 are rotatably connected through the second connecting rod 603. The push plate 602 is slidably connected to the outer surface of the second limiting rod 605. The push plate 602 is slidably connected to the outer surface of the fixing rod 8. The unloading mechanism 5 includes a baffle 501 fixedly connected to the upper surface of the processing table 1 and an extrusion... The extruder 502 has a feed inlet 503 fixedly connected to its upper end. The upper surface of the processing table 1 has an indicator light 504 fixedly connected to it. A protective shell 505 and an extrusion pipe 506 are fixedly connected to one side of the extruder 502. A waste outlet 507 is opened on the upper surface of the processing table 1. The extrusion pipe 506 and the waste outlet 507 are connected to the first template fixing plate 7. A third fixing frame 10 is fixedly connected to the upper surface of the processing table 1. A rotating fixing door 11 is rotatably connected to one side of the third fixing frame 10. A sliding door 12 is slidably connected inside the third fixing frame 10. A pulley 13 is rotatably connected to one side of the sliding door 12. A movable mold 14 is fixedly connected to one side of the second template fixing plate 9. A fixed mold 15 is fixedly connected to one side of the first template fixing plate 7.

[0037] Furthermore, before injection molding, the second template fixing plate 9 needs to be pushed toward the first template fixing plate 7, so as to fix the moving mold 14 and the fixed mold 15. The hydraulic rod 601 is activated to push the push plate 602, and then the push rod 604 is set to push the second template fixing plate 9 to fix the second template fixing plate 9, thereby clamping the moving mold 14 and the fixed mold 15.

[0038] Working principle: First, the movable mold 14 and the fixed mold 15 are fixed on the first template fixing plate 7 and the second template fixing plate 9. Then, the initial position of the second template fixing plate 9 is adjusted by the setting adjustment mechanism 3. By starting the motor 307, the motor 307 drives the transmission gear 308 to rotate. The rotating transmission gear 308 drives the ring gear 304 to rotate. When the ring gear 304 rotates, it will simultaneously drive the four rotating gears 303 to rotate. When the rotating gears 303 rotate, they will move on the outer surface of the fixing rod 8, thereby adjusting the position of the second movable plate 302. By starting the hydraulic rod 601, the push plate 602 is pushed. Then, the push rod 604 pushes the second template fixing plate 9 to fix the second template fixing plate 9, thereby clamping the movable mold 14 and the fixed mold 15. Then, the feeding mechanism 5 performs injection molding. After injection molding, the automatic picking mechanism 2 automatically demolds the cavity toy on the mold. After injection molding, the second template fixing plate 9 moves backward to push the second gear 213. The second gear 213 rotates, simultaneously driving the second rotating rod 211 and the second transmission wheel 212 to rotate. This, in turn, drives the first transmission wheel 207 to rotate via the transmission belt 209. The first transmission wheel 207, through the first rotating rod 206, drives the first gear 208 to rotate, thereby pushing the sliding rack 203 downwards. Simultaneously, the deflector 217 moves downwards onto the plastic toy shell, where it vibrates and demolds through the lower hook and the upper vibrating block 219. The deflector 217 can also be adjusted according to the second... The template fixing plate 9 moves back and forth to fit the upper and lower mold slots. When the gap is small, the spring 221 retracts and the sliding rod 224 moves upward, which can cause the lever 217 to retract and flip backward. When the gap is large due to the second template fixing plate 9 moving backward, it is pushed forward and flipped under the action of the spring 221, thereby achieving the effect of automatic demolding. At the same time as demolding, the scrap material will fall into the waste bin 404 for collection when it passes above the rotating roller 402. Meanwhile, the injection-molded toy is transported into the collection bin through the finished product outlet 403.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. An injection molding machine for processing cavity toy parts, comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is fixedly connected to a first template fixing plate (7), the inside of the first template fixing plate (7) is fixedly connected to a fixing rod (8), the outer surface of the fixing rod (8) is slidably connected to a second template fixing plate (9), the upper surface of the processing table (1) is provided with an automatic demolding automatic picking mechanism (2), the upper surface of the processing table (1) is provided with an adjustment mechanism (3) for adjusting the initial position of the second template fixing plate (9), the inside of the processing table (1) is provided with a waste collection mechanism (4) for collecting waste materials, the upper surface of the processing table (1) is provided with a material feeding mechanism (5) for processing raw materials, and the top of the processing table (1) is provided with a fixing mechanism (6) for squeezing and fixing the second template fixing plate (9); The automatic picking mechanism (2) includes a first fixed frame (201) fixedly connected to the upper surface of the processing table (1), a support frame (202) fixedly connected to the upper surface of the first fixed frame (201), a sliding gear (203) slidably connected inside the support frame (202), a first limiting rod (205) fixedly connected to the upper surface of the support frame (202), a limiting plate (204) fixedly connected to the upper end of the sliding gear (203), a first rotating rod (206) rotatably connected inside the support frame (202), and a first transmission wheel (207) and a first gear (208) fixedly connected to the outer surface of the first rotating rod (206). The outer surface of the first transmission wheel (207) is connected to a transmission belt (209), the upper surface of the second template fixing plate (9) is fixedly connected to a fixing rack (210), the inside of the first fixing frame (201) is rotatably connected to a second rotating rod (211), the outer surface of the second rotating rod (211) is fixedly connected to a second transmission wheel (212) and a second gear (213), the bottom end of the sliding rack (203) is fixedly connected to a first moving plate (214), the temporal part of the first moving plate (214) is rotatably connected to a rotating frame (215), the inside of the rotating frame (215) is fixedly connected to a third rotating rod (216), the third A lever plate (217) is fixedly connected to the outer surface of the rotating rod (216). A second fixed frame (218) is fixedly connected to both ends of the third rotating rod (216). A vibrating block (219) is fixedly connected to the lower inner surface of the second fixed frame (218). A first connecting rod (225) is rotatably connected inside the rotating frame (215). A sliding rod (224) is fixedly connected to the temporal part of the first connecting rod (225). A limit groove (223) is opened inside the first moving plate (214). A telescopic rod (220) is fixedly connected to the side surface of the first moving plate (214). A spring (221) is sleeved on the outer surface of the telescopic rod (220). One end of the telescopic rod (220) is fixedly connected to a push head (222), the limiting plate (204) is slidably connected to the outer surface of the first limiting rod (205), the first gear (208) and the sliding rack (203) are meshed, the first transmission wheel (207) and the second transmission wheel (212) are connected by a transmission belt (209), the fixed rack (210) is meshed with the second gear (213), the vibration block (219) is in contact with the upper surface of the dial plate (217), the sliding rod (224) is slidably connected inside the limiting groove (223), and the push head (222) is located behind the rotating frame (215).

2. The injection molding machine for processing cavity toy parts according to claim 1, characterized in that: The adjustment mechanism (3) includes a guide rail (301) fixedly connected to the upper surface of the processing table (1). A second moving plate (302) is slidably connected to the upper surface of the guide rail (301). A rotating gear (303) is slidably connected inside the second moving plate (302). A limit wheel (305) is rotatably connected inside one side of the second moving plate (302). A ring gear (304) is rotatably connected to one side of the second moving plate (302). A fixed frame (306) is fixedly connected to one side of the second moving plate (302). A motor (307) is fixedly connected to one side of the fixed frame (306). A transmission gear (308) is fixedly connected to the output shaft of the motor (307).

3. The injection molding machine for processing cavity toy parts according to claim 2, characterized in that: The fixing rod (8) is threaded inside the rotating gear (303), the rotating gear (303) is meshed with the ring gear (304), the limiting wheel (305) is driven inside the ring gear (304), and the ring gear (304) is meshed with the transmission gear (308).

4. The injection molding machine for processing cavity toy parts according to claim 1, characterized in that: The waste collection mechanism (4) includes a discharge port (401) opened inside the processing table (1), a rotating roller (402) is rotatably connected inside the processing table (1), a finished product outlet (403) is opened on the side surface of the processing table (1), a waste box (404) is slidably connected inside the processing table (1), and the rotating roller (402) is located below the discharge port (401).

5. The injection molding machine for processing cavity toy parts according to claim 4, characterized in that: The fixing mechanism (6) includes a hydraulic rod (601) fixedly connected to one side of the second moving plate (302), a second limiting rod (605) fixedly connected to one side of the second moving plate (302), a push plate (602) fixedly connected to one end of the hydraulic rod (601), a second connecting rod (603) rotatably connected inside the push plate (602), a push rod (604) rotatably connected inside the second connecting rod (603), the second moving plate (302) and the second template fixing plate (9) rotatably connected through the push rod (604), the push plate (602) and the push rod (604) rotatably connected through the second connecting rod (603), the push plate (602) slidably connected to the outer surface of the second limiting rod (605), and the push plate (602) slidably connected to the outer surface of the fixing rod (8).

6. The injection molding machine for processing cavity toy parts according to claim 1, characterized in that: The feeding mechanism (5) includes a baffle (501) and an extruder (502) fixedly connected to the upper surface of the processing table (1). The upper end of the extruder (502) is fixedly connected to a feed port (503). The upper surface of the processing table (1) is fixedly connected to an indicator light (504). The side of the extruder (502) is fixedly connected to a protective shell (505) and an extrusion pipe (506). The upper surface of the processing table (1) is provided with a waste port (507). The extrusion pipe (506) and the waste port (507) are connected to the first template fixing plate (7).

7. The injection molding machine for processing cavity toy parts according to claim 1, characterized in that: The upper surface of the processing table (1) is fixedly connected to a third fixed frame (10), a rotating fixed door (11) is rotatably connected to one side of the third fixed frame (10), a sliding door (12) is slidably connected inside the third fixed frame (10), a pulley (13) is rotatably connected to one side of the sliding door (12), a movable mold (14) is fixedly connected to one side of the second template fixing plate (9), and a fixed mold (15) is fixedly connected to one side of the first template fixing plate (7).

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