A feeding device for a child toy injection molding machine

Abstract

The utility model relates to the technical field of toy injection moulding, specifically to a feeding device of children's toy injection molding machine. The utility model, including the bottom plate, one side of bottom plate is equipped with injection mechanism, the injection mechanism includes four first support rod, one side of four first support rod is fixedly connected with the bottom plate, one side fixedly connected with first fixed plate of first support rod, one side fixedly connected with first motor of first fixed plate, the output fixedly connected with first screw rod of first motor, the circular arc surface of first screw rod is connected with support rod and is inserted, the circular arc surface screw thread connection has first push plate of first screw rod, one side fixedly connected with base of bottom plate, one side fixedly connected with four first electric drive rods of base, one end fixedly connected with the carrier plate of four first electric drive rods. The injection molding device needs manual operation to assist operation on the side, and the injection molding product cannot be independently taken out and carried.

Description

Technical Field

[0001] This utility model relates to the field of toy injection molding technology, and in particular to a feeding device for a children's toy injection molding machine. Background Technology

[0002] The working principle of an injection molding machine is similar to that of a syringe. It uses the thrust of a screw (or plunger) to inject pre-plasticized molten plastic (i.e., a viscous flow state) into a closed mold cavity. After solidification and shaping, the finished product is obtained. Injection molding is a cyclical process. Each cycle mainly includes: metered feeding – melting and plasticizing – injection under pressure – mold filling and cooling – mold opening and part removal. After the plastic part is removed, the mold is closed again, and the next cycle begins.

[0003] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: existing toy injection molding equipment requires manual removal of the toy after the injection molding is completed, which increases the labor intensity of workers and poses potential dangers to workers; therefore, in order to address the above problems, a feeding device for a children's toy injection molding machine is proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of existing injection molding devices that require manual assistance and cannot independently remove and move the injection-molded products, and to propose a feeding device for a children's toy injection molding machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a base plate, one side of which is provided with an injection molding mechanism. The injection molding mechanism includes four first support rods, one side of which is fixedly connected to the base plate. A first fixing plate is fixedly connected to one side of each first support rod. A first motor is fixedly connected to one side of the first fixing plate. A first screw is fixedly connected to the output end of the first motor. The arc surface of the first screw is inserted into the support rod. A first push plate is threadedly connected to the arc surface of the first screw. A base is fixedly connected to one side of the base plate. Four first electric drive rods are fixedly connected to one side of the base. A carrier plate is fixedly connected to one end of each of the four first electric drive rods.

[0006] The effect achieved by the above components is that the first screw is driven to rotate by the first motor, which in turn drives the first push plate to move, thus automatically pushing the product out.

[0007] Preferably, a box is fixedly connected to one side of the base plate, an inclined plate is fixedly connected to the inner surface of the box, a sliding plate is fixedly connected to one side of the box, and two support rods are fixedly connected to one side of the sliding plate, with one end of the support rods fixedly connected to the base plate.

[0008] The aforementioned components achieve the following effects: the product can be slid into the box using the sliding plate, and slid out of the box using the ramp.

[0009] Preferably, a support plate is fixedly connected to one side of the support rod, two slide rails are fixedly connected to one side of the support plate, a second fixing plate is fixedly connected to one side of each of the two slide rails, a second motor is fixedly connected to one side of the second fixing plate, a second screw is fixedly connected to the output end of the second motor, a first mold is threadedly connected to the arc surface of the second screw, a first interface is fixedly connected to one side of the first mold, a first slide rod is fixedly connected to one side of the first mold, a positioning rod is fixedly connected to one side of the first mold, two first brackets are fixedly connected to one side of the support plate, a hydraulic rod is fixedly connected to one side of each of the two first brackets, and a second push plate is fixedly connected to one end of the hydraulic rod.

[0010] The effect achieved by the above components is that the second motor and the second screw can drive the first mold to move, so that the first mold can be opened and closed.

[0011] Preferably, the second screw is threadedly connected to a second mold on its arc surface, a second interface is fixedly connected to one side of the second mold, a second slide rod is fixedly connected to one side of the second mold, a positioning hole is fixedly connected to one side of the second mold, a second support rod is fixedly connected to one side of the slide rail, a crossbeam is fixedly connected to one side of the second support rod, a groove is formed on the surface of the crossbeam, the arc surface of the first slide rod is slidably connected to the groove, and the arc surface of the second slide rod is slidably connected to the groove.

[0012] The effect achieved by the above-mentioned components is that they can engage with the positioning rod through the positioning hole, thereby fixing and correcting the orientation of the first mold and the second mold.

[0013] Preferably, a mixing mechanism is provided on one side of the base plate. The mixing mechanism includes a connecting plate, one side of which is fixedly connected to the base plate. A second bracket is fixedly connected to one side of the connecting plate. Three first sleeves are fixedly connected to one side of the second bracket. A first cover plate is fixedly connected to one end of each of the three first sleeves. A funnel is fixedly connected to one side of each first cover plate.

[0014] The aforementioned components achieve the following effects: the material can be poured into the first sleeve through the funnel, and the material filling can be accelerated through the funnel.

[0015] Preferably, a collection box is fixedly connected to one side of the second bracket, a pipe is fixedly connected to one side of the collection box, a second sleeve is fixedly connected to one end of the pipe, a second cover plate is fixedly connected to one side of the second sleeve, a third fixing plate is fixedly connected to one side of the second cover plate, a third motor is fixedly connected to one side of the third fixing plate, a rotating shaft is fixedly connected to the output end of the third motor, and fins are fixedly connected to the arc surface of the rotating shaft.

[0016] The effect achieved by the above components is that the materials in the three first sleeves can be mixed in a concentrated manner through the collection box and simultaneously enter the second sleeve through the pipe.

[0017] Preferably, a heating ring is fixedly connected to the arc surface of the second sleeve, a fixing ring is fixedly connected to one side of the second sleeve, a support plate is fixedly connected to one side of the fixing ring, one side of the support plate is fixedly connected to the second support rod, four second electric drive rods are fixedly connected to one side of the support plate, a fixing frame is fixedly connected to one end of the second electric drive rod, and a discharge hole is fixedly connected to one side of the fixing frame.

[0018] The aforementioned components achieve the following effect: they can connect to the first and second interfaces through the discharge hole, allowing materials to be conveyed into the first and second molds.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, the injection molding mechanism can perform injection molding operations autonomously and automatically demold and transport the molded products without the need for manual assistance, thus reducing labor intensity and potential dangers.

[0021] 2. In this utility model, the mixing mechanism can simultaneously add and mix materials of different colors, and can mix and melt granular materials, and can mix the required color according to the proportion. Attached Figure Description

[0022] Figure 1 is a three-dimensional structural schematic diagram of this utility model;

[0023] Figure 2 is a schematic diagram of the injection molding mechanism in this utility model;

[0024] Figure 3 is a schematic diagram of the crossbeam of the injection molding mechanism in this utility model;

[0025] Figure 4 is a schematic diagram of the hybrid mechanism in this utility model;

[0026] Figure 5 is a schematic diagram of the structure of the mixing mechanism fixing frame in this utility model;

[0027] Figure 6 is a schematic diagram of the cross-section of the mixing mechanism in this utility model.

[0028] Legend: 1. Base plate; 2. Injection molding mechanism; 201. First support rod; 202. First fixing plate;

[0029] 203. First motor; 204. First screw; 205. First push plate; 206. Base; 207. First electric drive rod; 208. Carrier plate; 209. Support plate; 210. Housing; 211. Inclined plate; 212. Slide plate; 213. Support rod; 214. Slide rail; 215. Second fixing plate; 216. Second motor; 217. Second screw; 218. Second support rod; 219. Crossbeam; 220. Slide groove; 221. First mold; 222. First interface; 223. First slide rod; 224. Positioning rod; 225. Second mold; 226. Second interface; 227. 228. Slide rod; 229. Positioning hole; 230. First support; 231. Hydraulic rod; 232. Second push plate; 3. Mixing mechanism; 301. Connecting plate; 302. Second support; 303. First sleeve; 304. First cover plate; 305. Funnel; 306. Gathering box; 307. Pipe; 308. Second sleeve; 309. Second cover plate; 310. Third fixing plate; 311. Third motor; 312. Heating ring; 313. Fixing ring; 314. Support plate; 315. Second electric drive rod; 316. Fixing frame; 317. Discharge hole; 318. Rotating shaft; 319. Fin. Detailed Implementation

[0030] Reference Figure 1 As shown, this utility model provides a technical solution: a feeding device for a children's toy injection molding machine, including a base plate 1, an injection molding mechanism 2 on one side of the base plate 1, the injection molding mechanism 2 including four first support rods 201, one side of the four first support rods 201 being fixedly connected to the base plate 1, a first fixing plate 202 being fixedly connected to one side of the first support rods 201, a first motor 203 being fixedly connected to one side of the first fixing plate 202, a first screw 204 being fixedly connected to the output end of the first motor 203, the arc surface of the first screw 204 being inserted and connected to the support rod, and a first push plate 205 being threadedly connected to the arc surface of the first screw 204, a base 206 being fixedly connected to one side of the base plate 1, four first electric drive rods 207 being fixedly connected to one side of the base 206, and a carrier plate 208 being fixedly connected to one end of the four first electric drive rods 207. The first motor 203 drives the first screw 204 to rotate, which can drive the first push plate 205 to move, and can automatically push out the product.

[0031] The specific setup and function of its injection molding mechanism 2 and mixing mechanism 3 will be explained below.

[0032] Reference Figures 2-3As shown, this embodiment includes a base plate 1, with an injection molding mechanism 2 on one side of the base plate 1. The injection molding mechanism 2 includes four first support rods 201, one side of each of the four first support rods 201 being fixedly connected to the base plate 1. A first fixing plate 202 is fixedly connected to one side of each first support rod 201, and a first motor 203 is fixedly connected to one side of the first fixing plate 202. A first screw 204 is fixedly connected to the output end of the first motor 203. The arc surface of the first screw 204 is inserted into the support rod, and a first push plate 205 is threadedly connected to the arc surface of the first screw 204.A base 206 is fixedly connected to one side of the base plate 1. Four first electric drive rods 207 are fixedly connected to one side of the base 206. One end of each of the four first electric drive rods 207 is fixedly connected to a carrier plate 208. The first screw 204 is rotated by the first motor 203, which can drive the first push plate 205 to move and automatically push out the product. A housing 210 is fixedly connected to one side of the base plate 1. An inclined plate 211 is fixedly connected to the inner surface of the housing 210. A sliding plate 212 is fixedly connected to one side of the housing 210. Two support rods 213 are fixedly connected to one side of the sliding plate 212. One end of each support rod 213 is connected to the base plate 1. Plate 1 is fixedly connected. The product can be slid into the housing 210 via the sliding plate 212 and slid out of the housing 210 via the inclined plate 211. A support plate 209 is fixedly connected to one side of the support rod. Two slide rails 214 are fixedly connected to one side of the support plate 209. A second fixing plate 215 is fixedly connected to one side of each slide rail 214. A second motor 216 is fixedly connected to one side of the second fixing plate 215. A second screw 217 is fixedly connected to the output end of the second motor 216. A first mold 221 is threaded onto the arc surface of the second screw 217. A first interface 222 is fixedly connected to one side of the first mold 221. A first sliding rod 223 is fixedly connected to one side of a mold 221, and a positioning rod 224 is fixedly connected to one side of the first mold 221. Two first brackets 229 are fixedly connected to one side of a support plate 209, and hydraulic rods 230 are fixedly connected to one side of the two first brackets 229. A second push plate 231 is fixedly connected to one end of the hydraulic rod 230. The first mold 221 can be moved by a second motor 216 and a second screw 217, enabling the first mold 221 to open and close. A second mold 225 is threadedly connected to the arc surface of the second screw 217, and a second... Interface 226, a second slide rod 227 is fixedly connected to one side of the second mold 225, a positioning hole 228 is fixedly connected to one side of the second mold 225, a second support rod 218 is fixedly connected to one side of the slide rail 214, and a crossbeam 219 is fixedly connected to one side of the second support rod 218. A groove 220 is formed on the surface of the crossbeam 219. The arc surface of the first slide rod 223 and the arc surface of the second slide rod 227 are slidably connected to the groove 220. Through the positioning hole 228, they can engage with the positioning rod 224, enabling the fixation and correction of the orientation of the first mold 221 and the second mold 225.

[0033] Reference Figures 4-6As shown, specifically, a mixing mechanism 3 is provided on one side of the base plate 1. The mixing mechanism 3 includes a connecting plate 301, one side of which is fixedly connected to the base plate 1. A second support 302 is fixedly connected to one side of the connecting plate 301. Three first sleeves 303 are fixedly connected to one side of the second support 302. A first cover plate 304 is fixedly connected to one end of each of the three first sleeves 303. A funnel 305 is fixedly connected to one side of the first cover plate 304. Material can be poured into the first sleeves 303 through the funnel 305, which can speed up the filling of material. A collection box 306 is fixedly connected to one side of the second support 302. A pipe 307 is fixedly connected to one side of the collection box 306. A second sleeve 308 is fixedly connected to one end of the pipe 307. A second cover plate 309 is fixedly connected to one side of the second sleeve 308. A third fixing plate 310 is fixedly connected to one side of the second cover plate 309. A third fixing plate 310 is fixedly connected to one side of the third fixing plate 310. A third motor 311 is connected, and a rotating shaft 318 is fixedly connected to the output end of the third motor 311. A fin 319 is fixedly connected to the arc surface of the rotating shaft 318. The material in the three first sleeves 303 can be concentratedly mixed through the collection box 306 and simultaneously enter the second sleeve 308 through the pipe 307. A heating ring 312 is fixedly connected to the arc surface of the second sleeve 308. A fixing ring 313 is fixedly connected to one side of the second sleeve 308. A support plate 314 is fixedly connected to one side of the fixing ring 313. One side of the support plate 314 is fixedly connected to the second support rod 218. Four second electric drive rods 315 are fixedly connected to one side of the support plate 314. A fixing frame 316 is fixedly connected to one end of the second electric drive rod 315. A discharge hole 317 is fixedly connected to one side of the fixing frame 316. The discharge hole 317 can be connected to the first interface 222 and the second interface 226 to transport the material into the first mold 221 and the second mold 225.

[0034] Working principle: Materials are added to three first sleeves 303 through funnels 305, and mixed in proportion according to product requirements to achieve the desired color for injection molding. The materials are then simultaneously conveyed to the second sleeve 308 via pipes 307 through a fixed proportioning motor-driven collection box 306. The second sleeve 308 is heated by an outer heating ring 312, melting the materials conveyed within. A third motor 311 drives a rotating shaft 318, which in turn rotates fins 319, conveying and mixing the materials to ensure complete mixing after melting. A second motor 216 drives a second screw 217, which in turn moves the first mold 221 and the second mold 225 closer together. A positioning rod 224 engages the mold. In the positioning hole 228, the second electric drive rod 315 drives the fixing frame 316 to move downward, and the discharge hole 317 is inserted between the first interface 222 and the second interface 226 to fill the first mold 221 and the second mold 225 with material. After filling, the discharge hole 317 returns to its original position and waits for the product to be formed. The second screw 217 separates the first mold 221 and the second mold 225. The hydraulic rod 230 drives the second push plate 231 to push the product out of the mold, so that the product falls onto the carrier plate 208. The first electric drive rod 207 can move the carrier plate 208 downward. The first motor 203 drives the first screw 204 to rotate. The first screw 204 drives the first push plate 205 to move. The push plate can push the product onto the slide plate 212. The slide plate 212 slides into the box 210. The inclined plate 211 slides the product out of the device.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A feeding device for a children's toy injection molding machine, comprising a base plate (1), characterized in that: The base plate (1) is provided with an injection molding mechanism (2) on one side. The injection molding mechanism (2) includes four first support rods (201). One side of the four first support rods (201) is fixedly connected to the base plate (1). One side of the first support rods (201) is fixedly connected to a first fixing plate (202). One side of the first fixing plate (202) is fixedly connected to a first motor (203). The output end of the first motor (203) is fixedly connected to a first screw (204). The arc surface of the first screw (204) is inserted and connected to the support rod. The arc surface of the first screw (204) is threadedly connected to a first push plate (205). One side of the base plate (1) is fixedly connected to a base (206). One side of the base (206) is fixedly connected to four first electric drive rods (207). One end of the four first electric drive rods (207) is fixedly connected to a carrier plate (208).

2. The feeding device of a children's toy injection molding machine according to claim 1, characterized in that: A box (210) is fixedly connected to one side of the base plate (1). An inclined plate (211) is fixedly connected to the inner surface of the box (210). A sliding plate (212) is fixedly connected to one side of the box (210). Two support rods (213) are fixedly connected to one side of the sliding plate (212). One end of the support rod (213) is fixedly connected to the base plate (1).

3. The feeding device of a children's toy injection molding machine according to claim 1, characterized in that: A support plate (209) is fixedly connected to one side of the support rod. Two slide rails (214) are fixedly connected to one side of the support plate (209). A second fixing plate (215) is fixedly connected to one side of each of the two slide rails (214). A second motor (216) is fixedly connected to one side of the second fixing plate (215). A second screw (217) is fixedly connected to the output end of the second motor (216). A first mold (221) is threadedly connected to the arc surface of the second screw (217). A first interface (222) is fixedly connected to one side of the first mold (221). A first slide rod (223) is fixedly connected to one side of the first mold (221). A positioning rod (224) is fixedly connected to one side of the first mold (221). Two first brackets (229) are fixedly connected to one side of the support plate (209). A hydraulic rod (230) is fixedly connected to one side of each of the two first brackets (229). A second push plate (231) is fixedly connected to one end of the hydraulic rod (230).

4. The feeding device of a children's toy injection molding machine according to claim 3, characterized in that: The second screw (217) is threadedly connected to the second mold (225) on its arc surface. The second mold (225) is fixedly connected to one side of the second interface (226). The second mold (225) is fixedly connected to one side of the second slide rod (227). The second mold (225) is fixedly connected to one side of the positioning hole (228). The slide rail (214) is fixedly connected to one side of the second support rod (218). The second support rod (218) is fixedly connected to one side of the crossbeam (219). The surface of the crossbeam (219) is provided with a sliding groove (220). The arc surface of the first slide rod (223) is slidably connected to the sliding groove (220). The arc surface of the second slide rod (227) is slidably connected to the sliding groove (220).

5. The feeding device of a children's toy injection molding machine according to claim 1, characterized in that: A mixing mechanism (3) is provided on one side of the base plate (1). The mixing mechanism (3) includes a connecting plate (301). One side of the connecting plate (301) is fixedly connected to the base plate (1). A second bracket (302) is fixedly connected to one side of the connecting plate (301). Three first sleeves (303) are fixedly connected to one side of the second bracket (302). A first cover plate (304) is fixedly connected to one end of each of the three first sleeves (303). A funnel (305) is fixedly connected to one side of the first cover plate (304).

6. The feeding device of a children's toy injection molding machine according to claim 5, characterized in that: A collection box (306) is fixedly connected to one side of the second bracket (302), a pipe (307) is fixedly connected to one side of the collection box (306), a second sleeve (308) is fixedly connected to one end of the pipe (307), a second cover plate (309) is fixedly connected to one side of the second sleeve (308), a third fixing plate (310) is fixedly connected to one side of the second cover plate (309), a third motor (311) is fixedly connected to one side of the third fixing plate (310), a rotating shaft (318) is fixedly connected to the output end of the third motor (311), and fins (319) are fixedly connected to the arc surface of the rotating shaft (318).

7. The feeding device of a children's toy injection molding machine according to claim 6, characterized in that: A heating ring (312) is fixedly connected to the arc surface of the second sleeve (308). A fixing ring (313) is fixedly connected to one side of the second sleeve (308). A support plate (314) is fixedly connected to one side of the fixing ring (313). One side of the support plate (314) is fixedly connected to the second support rod (218). Four second electric drive rods (315) are fixedly connected to one side of the support plate (314). A fixing frame (316) is fixedly connected to one end of the second electric drive rod (315). A discharge hole (317) is fixedly connected to one side of the fixing frame (316).

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