CN118238348A - Environment-friendly refrigerator accessory injection molding equipment - Google Patents

Abstract

The application relates to the technical field of refrigerator accessory processing, in particular to environment-friendly refrigerator accessory injection molding equipment which comprises a base and a feeding component, wherein a pushing power component and a collecting disc are sequentially arranged above the base from left to right, the upper end of the pushing power component is provided with a charging barrel component, the feeding component is arranged above the charging barrel component, the feeding component comprises a hopper, a second motor, a rotating shaft, a first supporting frame, a crushing blade and a filter screen, the second motor is arranged at the upper end of the hopper, the rotating end of the second motor is connected with a rotating shaft, and the first supporting frame and the crushing blade are sequentially arranged outside the rotating shaft from top to bottom.

Description

Environment-friendly refrigerator accessory injection molding equipment

Technical Field

The invention relates to the technical field of refrigerator accessory processing, in particular to environment-friendly refrigerator accessory injection molding equipment.

Background

An injection molding apparatus is an industrial apparatus for injection molding, and generally includes an injection molding machine, a mold, and peripheral auxiliary equipment. The injection molding machine is a core part, which heats and melts plastic raw materials, and injects the melted plastic into a mold cavity through high pressure, so that the plastic is cooled, solidified and molded, and the injection molding equipment has the following advantages: the production efficiency is high, and automatic batch production can be realized; can manufacture plastic products with complex shapes and high precision; the application range of the material is wide, such as various thermoplastics.

In the existing injection molding equipment, materials added in the working process are usually granular, the materials of the grains are heated and melted after entering the equipment, the melting of the materials is not completed once, and the granular materials can lead a lot of air to enter the injection molding structure, so that an exhaust structure is needed to be used, the air in the injection molding structure is discharged, the air entering can be reduced when the equipment is used for injection molding, the air is ensured to be less during injection molding, and the possibility of generating bubbles on processed products is reduced.

Disclosure of Invention

The invention aims to provide an environment-friendly injection molding device for refrigerator accessories, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: including base and material loading subassembly, the top of base has set gradually from a left side to the right side and has promoted power component and collecting tray, and promotes power component's upper end and be provided with annotates the feed cylinder subassembly, the material loading subassembly sets up in annotating the top of feed cylinder subassembly, and the material loading subassembly includes hopper, second motor, axis of rotation, first support frame, crushing blade and filter screen, the second motor is installed to the upper end of hopper, and the rotation end of second motor is connected with the axis of rotation, the outside of axis of rotation has set gradually first support frame and crushing blade from last to down, and the lower extreme of axis of rotation is provided with the filter screen.

Preferably, the inside of annotating the feed cylinder subassembly is provided with the pushing component, and the one end of pushing component is provided with the rotating component, one side that the pushing component was kept away from to the rotating component is provided with the rotation power component, one side that the pushing power component was kept away from to the collecting tray is provided with the mould subassembly, and the inside of mould subassembly is provided with the promotion and moves back the mould subassembly, the front and back both sides that the mould subassembly was moved back in the promotion are provided with and inhale the magnetic assembly, cutting assembly is installed to the upper end of mould subassembly, and the upper end of mould subassembly is provided with the one side that is close to the collecting tray and cuts the subassembly, the lower extreme that cuts the subassembly is provided with and gets the material subassembly.

Preferably, the pushing power assembly comprises a support all those present, a first multisection cylinder, a mounting frame and a second cylinder, wherein the first multisection cylinder is mounted on one side of the lifting seat, the mounting frame is arranged at the upper end of the first multisection cylinder, and the second cylinder is mounted at the upper end of the mounting frame in a penetrating manner.

Preferably, the injection charging barrel assembly comprises an injection charging barrel, a first heating resistor and a conveying pipe, wherein the first heating resistor is embedded in the injection charging barrel, and the conveying pipe is arranged at the upper end of the injection charging barrel.

Preferably, the pushing component comprises a pushing spiral rod, a rotating connector, a connecting frame and a pushing piston, wherein the rotating connector is connected to one side of the pushing spiral rod far away from the rotating component in a rotating mode, the connecting frame is arranged outside the rotating connector, and the pushing piston is connected to one side of the connecting frame far away from the rotating connector.

Preferably, the rotating assembly comprises a rotating column, a limiting disc, a first rolling steel ball and a moving column, the limiting disc is arranged on the outer portion of the rotating column, the first rolling steel ball is embedded around the limiting disc, the moving column is arranged on the outer portion of the limiting disc, the rotating power assembly comprises a hexagonal rod, the rotating disc, a clamping edge, a first gear, a second gear and a first motor, the rotating disc is arranged on the outer portion of the hexagonal rod, the clamping edge is arranged on the outer portion of the rotating disc, one side of the rotating disc is connected with the first gear, the lower end of the first gear is connected with a second gear, and one side of the second gear is connected with the first motor.

Preferably, the die assembly comprises a first half die, a second half die, a slide way and a third multi-section cylinder, one side of the first half die is provided with the second half die, the other side of the second half die is provided with the third multi-section cylinder, the lower end of the second half die is provided with the slide way, the cutting assembly comprises a fourth multi-section cylinder, a second support frame, a cutting knife and a guide groove, the second support frame is arranged outside the fourth multi-section cylinder, the lower end of the fourth multi-section cylinder is connected with the cutting knife, and the guide groove is formed in the second half die.

Preferably, the pushing die-withdrawing component comprises a withdrawing template, a spring, a telescopic rod, a sliding seat and a second rolling steel ball, one side of the withdrawing template is provided with the spring, one end of the spring, which is far away from the withdrawing template, is connected with the sliding seat, the telescopic rods are arranged on the front side and the rear side of the sliding seat, the second rolling steel ball is inlaid in the sliding seat, the magnetic component comprises a magnetic attraction block and a fixing rod, and one side of the magnetic attraction block is provided with the fixing rod.

Preferably, the cutting assembly comprises a mounting plate, a fifth multisection cylinder, a vertical frame, a stripping barrel, a lifting plate, a cutting knife, a polytetrafluoroethylene pad and a sixth multisection cylinder, wherein the fifth multisection cylinder is mounted in the mounting plate, the lower end of the fifth multisection cylinder is connected with the vertical frame, the stripping barrel is mounted at the lower end of the vertical frame, the lifting plate is connected with the telescopic end of the fifth multisection cylinder, the cutting knife is mounted at the lower end of one side of the lifting plate, the polytetrafluoroethylene pad is mounted in the middle of the cutting knife, an electric sliding rail is mounted at the middle of the lower end of the lifting plate, a telescopic lifting rod is arranged at the rear end of the electric sliding rail, a second heating resistor is connected at the lower end of the telescopic lifting rod, and the sixth multisection cylinder is mounted at the lower end of the electric sliding rail.

Preferably, the material taking assembly comprises a movable frame, a third motor, a puncture needle, a needle head, a connecting pin and a traction hook, wherein the third motor is installed on one side of the movable frame, the rotating end of the third motor is connected with the puncture needle, one end, far away from the third motor, of the puncture needle is connected with the needle head, and the traction hook is connected inside the needle head through the connecting pin.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the invention, after materials are added into the hopper, the rotating shaft is driven to rotate by the second motor, so that the crushing blade crushes the materials, the crushed materials fall into the injection cylinder assembly for processing after being screened by the filter screen, the materials entering the injection cylinder assembly are tightly attached, gaps between the materials are reduced, air in the injection cylinder assembly is reduced, the melted materials in the injection cylinder assembly are more conveniently kept in a full state, bubbles are reduced during injection molding, the produced products are more clean, and meanwhile, the feeding assembly can crush the collected residual materials, so that the collected residual materials can be directly used, the residual material recycling program is reduced, and the recovery of the residual materials is more convenient.

2. According to the invention, the fourth multi-section cylinder drives the cutting knife to cut off the redundant residual materials at the material injection opening in the die assembly, so that the equipment is convenient to take out the redundant materials in the die assembly, the residual materials are prevented from being remained in the die assembly, the residual materials cannot be recycled, meanwhile, the residual materials are directly cut off, workers are not required to clean the injection opening of a product later, the working strength is reduced, and meanwhile, after the cutting work is finished, the die stripping plate can descend along with the cutting knife, so that the die stripping plate can push the product during the demolding work by virtue of the elastic structure formed by the spring, the telescopic rod and the sliding seat, and the material demolding is convenient.

3. According to the invention, the puncture needle is punctured into the injection molding opening, and then the puncture needle is driven to rotate by the third motor, so that the material at the injection molding opening can be driven to loosen, and a traction hook movably connected between the connecting pin and the puncture needle can be unfolded during rotation, so that the solidified material at the injection molding opening can be brought out when the puncture needle is taken out, the material is collected, the material waste is avoided, and meanwhile, the solidified material at the injection molding opening is frequently taken out, so that the long-time work of equipment, the continuous solidification of the material and the blockage to the injection molding opening can be avoided.

4. The invention conducts the front end and the rear end of the injection charging barrel through the conveying pipe, so that the air generated at the front end of the injection charging barrel can be guided to the tail of the injection charging barrel for discharging, the air at the front end of the injection charging barrel can be reduced, and the air is prevented from entering the die assembly to influence the processing effect of the die assembly.

Drawings

Fig. 1 is an overall view of the present invention.

FIG. 2 is a schematic side sectional view of a cartridge according to the present invention.

FIG. 3 is a schematic view showing the structure of the lower section of the injection cylinder of the present invention.

Fig. 4 is an enlarged schematic view of the pushing assembly according to the present invention.

FIG. 5 is a schematic cross-sectional view of a rotating assembly according to the present invention.

Fig. 6 is an enlarged schematic view of the structure of fig. 2a according to the present invention.

FIG. 7 is an enlarged schematic cross-sectional view of the feeding assembly of the present invention.

FIG. 8 is an enlarged schematic cross-sectional view of a mold assembly according to the present invention.

Fig. 9 is an enlarged view of the structure of fig. 8B according to the present invention.

FIG. 10 is an enlarged cross-sectional view of the cutting assembly of the present invention.

Fig. 11 is an enlarged view of fig. 10C according to the present invention.

Fig. 12 is an enlarged schematic view of the cutoff assembly according to the present invention.

FIG. 13 is an enlarged schematic view of the stripping barrel of the present invention.

Fig. 14 is a schematic view showing the bottom view of the cutoff assembly according to the present invention.

Fig. 15 is an enlarged schematic view of a take-off assembly according to the present invention.

In the figure: 1. a base; 2. a collection tray; 3. pushing the power assembly; 301. a bracket all those present; 302. a first multi-section cylinder; 303. a mounting frame; 304. a second cylinder; 4. a charging barrel assembly; 401. a material injection cylinder; 402. a first heating resistor; 403. a material conveying pipe; 5. a pushing component; 501. pushing a spiral rod; 502. rotating the connector; 503. a connecting frame; 504. pushing the piston; 6. a rotating assembly; 601. rotating the column; 602. a limiting disc; 603. the first rolling steel ball; 604. a moving column; 7. a rotary power assembly; 701. a hexagonal rod; 702. a rotating disc; 703. a clamping edge; 704. a first gear; 705. a second gear; 706. a first motor; 8. a feeding assembly; 801. a hopper; 802. a second motor; 803. a rotating shaft; 804. a first support frame; 805. a crushing blade; 806. a filter screen; 9. a mold assembly; 901. a first mold half; 902. a second mold half; 903. a slideway; 904. a third multi-section cylinder; 10. pushing the die withdrawing assembly; 1001. removing the template; 1002. a spring; 1003. a telescopic rod; 1004. a sliding seat; 1005. a second rolling steel ball; 11. a magnetic attraction component; 1101. a magnetic suction block; 1102. a fixed rod; 12. a cutting assembly; 1201. a fourth multi-section cylinder; 1202. a second support frame; 1203. a cutting knife; 1204. a guide groove; 13. a truncation assembly; 1301. a mounting plate; 1302. a fifth multi-section cylinder; 1303. a vertical frame; 1304. a stripping cylinder; 1305. a lifting plate; 1306. a cutting knife; 1307. a polytetrafluoroethylene pad; 1308. a sixth multi-section cylinder; 14. a material taking assembly; 1401. a moving rack; 1402. a third motor; 1403. a puncture needle; 1404. a needle; 1405. a connecting pin; 1406. a traction hook; 15. an electric slide rail; 16. a second heating resistor; 17. and a telescopic lifting rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 and 7, the present invention provides a technical solution: the automatic feeding device comprises a base 1 and a feeding component 8, wherein a pushing power component 3 and a collecting disc 2 are sequentially arranged above the base 1 from left to right, a charging barrel component 4 is arranged at the upper end of the pushing power component 3, the feeding component 8 is arranged above the charging barrel component 4, the feeding component 8 comprises a hopper 801, a second motor 802, a rotating shaft 803, a first supporting frame 804, a crushing blade 805 and a filter screen 806, the second motor 802 is arranged at the upper end of the hopper 801, the rotating end of the second motor 802 is connected with the rotating shaft 803, a first supporting frame 804 and the crushing blade 805 are sequentially arranged outside the rotating shaft 803 from top to bottom, and the filter screen 806 is arranged at the lower end of the rotating shaft 803;

After adding the material into hopper 801, can drive the axis of rotation 803 through second motor 802 to make crushing blade 805 smash the material, make the material after smashing drop into annotate in barrel assembly 4 after sieving through filter screen 806 and process, will make the material that enters into annotate in barrel assembly 4 closely laminate like this, reduce the gap between material and the material, thereby reduce the air in annotating barrel assembly 4, the material that annotates barrel assembly 4 inside of being more convenient for melts keeps the state of being full, the bubble's production when reducing moulding plastics, the product of being convenient for out is cleaner and tidier, material loading subassembly 8 also can smash the clout of collecting simultaneously, thereby can make the clout of collecting directly use, reduce clout recovery procedure, the recovery of the clout of being more convenient for.

As shown in fig. 1,3, 4, 5,6, 8, 9, 10, 11, 12, 13, 14 and 15, the pushing component 5 is disposed in the injection cylinder component 4, one end of the pushing component 5 is provided with the rotating component 6, one side of the rotating component 6 away from the pushing component 5 is provided with the rotating power component 7, one side of the collecting tray 2 away from the pushing power component 3 is provided with the die component 9, the inside of the die component 9 is provided with the pushing withdrawal component 10, the front side and the rear side of the pushing withdrawal component 10 are provided with the magnet absorbing components 11, the upper end of the die component 9 is provided with the cutting component 12, one side of the upper end of the die component 9 close to the collecting tray 2 is provided with the cutting component 13, and the lower end of the cutting component 13 is provided with the material taking component 14.

As shown in fig. 2, the pushing power assembly 3 includes a bracket all those present, a first multi-section cylinder 302, a mounting bracket 303 and a second cylinder 304, wherein the first multi-section cylinder 302 is mounted on one side of the lifting seat 301, the mounting bracket 303 is disposed at the upper end of the first multi-section cylinder 302, and the second cylinder 304 is mounted at the upper end of the mounting bracket 303.

As shown in fig. 3, the injection cylinder assembly 4 includes an injection cylinder 401, a first heating resistor 402 and a delivery pipe 403, and the first heating resistor 402 is embedded in the injection cylinder 401, and the delivery pipe 403 is installed at the upper end of the injection cylinder 401.

The tail part is communicated with the front end and the rear end of the injection charging barrel 401 through the conveying pipe 403, so that air generated at the front end of the injection charging barrel 401 can be guided to the tail part of the injection charging barrel 401 to be discharged, the air at the front end of the injection charging barrel 401 can be reduced, the air is prevented from entering the die assembly 9, and the processing effect of the die assembly 9 is affected.

As shown in fig. 4, the pushing assembly 5 includes a pushing screw 501, a rotating connector 502, a connecting frame 503 and a pushing piston 504, and one side of the pushing screw 501 away from the rotating assembly 6 is rotationally connected with the rotating connector 502, the connecting frame 503 is disposed outside the rotating connector 502, and one side of the connecting frame 503 away from the rotating connector 502 is connected with the pushing piston 504.

As shown in fig. 5, the rotating assembly 6 includes a rotating column 601, a limiting disc 602, a first rolling steel ball 603 and a moving column 604, wherein the limiting disc 602 is disposed outside the rotating column 601, the first rolling steel ball 603 is embedded around the limiting disc 602, and the moving column 604 is disposed outside the limiting disc 602.

As shown in fig. 6, the rotary power assembly 7 includes a hexagonal rod 701, a rotating disc 702, a clamping edge 703, a first gear 704, a second gear 705 and a first motor 706, and the rotating disc 702 is provided outside the hexagonal rod 701, the clamping edge 703 is provided outside the rotating disc 702, one side of the rotating disc 702 is connected with the first gear 704, the lower end of the first gear 704 is connected with the second gear 705, and one side of the second gear 705 is connected with the first motor 706.

As shown in fig. 8, the mold assembly 9 includes a first mold half 901, a second mold half 902, a slide 903, and a third multi-section cylinder 904, and one side of the first mold half 901 is provided with the second mold half 902, the other side of the second mold half 902 is provided with the third multi-section cylinder 904, and the lower end of the second mold half 902 is provided with the slide 903.

As shown in fig. 10, the cutting assembly 12 includes a fourth multi-section cylinder 1201, a second support frame 1202, a cutting blade 1203 and a guide groove 1204, wherein the second support frame 1202 is disposed outside the fourth multi-section cylinder 1201, the cutting blade 1203 is connected to the lower end of the fourth multi-section cylinder 1201, and the guide groove 1204 is formed inside the second half die 902.

The fourth multi-section cylinder 1201 drives the cutter 1203 to cut and short redundant materials at the material injection opening in the die assembly 9, so that the device is convenient to take out the redundant materials in the die assembly 9, the situation that the redundant materials are left in the die assembly 9 and cannot be recycled is avoided, meanwhile, the redundant materials are directly cut off, the subsequent cleaning of the material injection opening of a product by workers is not needed, the working strength is reduced, and the guide groove 1204 can play a guiding role on the sliding seat 1004.

As shown in fig. 9 and 11, the pushing die assembly 10 includes a die-sinking plate 1001, a spring 1002, a telescopic rod 1003, a sliding seat 1004 and a second rolling steel ball 1005, wherein the spring 1002 is arranged on one side of the die-sinking plate 1001, one end of the spring 1002 far away from the die-sinking plate 1001 is connected with the sliding seat 1004, the telescopic rods 1003 are arranged on the front side and the rear side of the sliding seat 1004, and the second rolling steel ball 1005 is embedded in the sliding seat 1004.

After the cutting operation, the stripper plate 1001 descends along with the cutter 1203, so that the stripper plate 1001 is ejected by virtue of an elastic structure formed between the stripper plate 1001 and the sliding seat 1004 through the spring 1002 and the telescopic rod 1003, and the stripper plate 1001 can push a product during the demolding operation, so that the demolding of materials is facilitated, and two telescopic rods 1003 are arranged, one is connected with the stripper plate 1001 and the sliding seat 1004, and the other is connected with the sliding seat 1004 and the cutter 1203.

As shown in fig. 9, the magnetic attraction assembly 11 includes a magnetic attraction block 1101 and a fixing lever 1102, and one side of the magnetic attraction block 1101 is provided with the fixing lever 1102.

After the cutting assembly 12 is reset, the template 1001 can be pulled to the original position through the magnetic attraction block 1101, so that the next working operation is facilitated, and the fixing rod 1102 plays a role in fixing the magnetic attraction block 1101.

As shown in fig. 12, 13 and 14, the cutting assembly 13 includes a mounting plate 1301, a fifth multi-section cylinder 1302, a vertical frame 1303, a material removing cylinder 1304, a lifting plate 1305, a cutting knife 1306, a polytetrafluoroethylene pad 1307 and a sixth multi-section cylinder 1308, wherein the fifth multi-section cylinder 1302 is mounted in the mounting plate 1301, the vertical frame 1303 is connected to the lower end of the fifth multi-section cylinder 1302, the material removing cylinder 1304 is mounted at the lower end of the vertical frame 1303, the lifting plate 1305 is connected to the telescopic end of the fifth multi-section cylinder 1302, the cutting knife 1306 is mounted at one lower end of the lifting plate 1305, the polytetrafluoroethylene pad 1307 is mounted in the middle of the cutting knife 1306, the electric sliding rail 15 is mounted in the middle of the lower end of the lifting plate, the telescopic lifting rod 17 is arranged at the rear end of the electric sliding rail 15, the second heating resistor 16 is connected to the lower end of the telescopic lifting rod 17, and the sixth multi-section cylinder 1308 is mounted at the lower end of the electric sliding rail 15.

As shown in fig. 15, the material taking assembly 14 comprises a moving frame 1401, a third motor 1402, a puncture needle 1403, a needle 1404, a connecting pin 1405 and a traction hook 1406, wherein the third motor 1402 is installed on one side of the moving frame 1401, the puncture needle 1403 is connected to the rotating end of the third motor 1402, the needle 1404 is connected to one end of the puncture needle 1403 far away from the third motor 1402, and the traction hook 1406 is connected to the inside of the needle 1404 through the connecting pin 1405.

Puncture pjncture needle 1403 to the mouth of moulding plastics in, then drive pjncture needle 1403 through third motor 1402 and rotate, can drive not hard up to the material of mouth department of moulding plastics, can expand through swing joint's draw hook 1406 between connecting pin 1405 and the pjncture needle 1403 when rotating to can take out the material that the mouth department of moulding plastics solidifies when pjncture needle 1403, thereby collect the material, avoid the material extravagant.

Working principle: the second half mould 902 forming a sliding structure with the slideway 903 is driven to move by the third multi-section air cylinder 904, so that the first half mould 901 and the second half mould 902 are in butt joint to realize mould closing, materials are added into the hopper 801, then the second motor 802 is started to drive the rotating shaft 803 forming a rotating structure with the first supporting frame 804 to rotate, so that the crushing blade 805 rotates, the materials in the hopper 801 are crushed, the crushed materials can fall into the injection cylinder 401 through the filter screen 806, then the first motor 706 is started, the rotating disc 702 forming the rotating structure with the clamping edge 703 is driven to rotate by the first gear 704 and the second gear 705, Thereby driving the hexagonal rod 701 to rotate, so that the rotating column 601 which forms a rotating structure between the limiting disc 602 and the first rolling steel balls 603 and the moving column 604 rotates, thereby driving the pushing screw rod 501 to rotate, conveying crushed materials, simultaneously heating the interior of the injection cylinder 401 by the first heating resistor 402, melting the materials, pushing the materials to the other side of the pushing piston 504 by the pushing screw rod 501, guiding the gas at the end part of the injection cylinder 401 to the lower end of the feeding assembly 8 by the conveying pipe 403, discharging the gas from the feeding assembly 8, thereby avoiding air from accumulating at the end part of the injection cylinder 401, Affecting the discharge of the injection cylinder 401, conveying the material by the rotation of the pushing screw 501 until the discharge at the end of the injection cylinder 401 is uniform, at this time, driving the injection cylinder assembly 4 to move on the early lifting seat 301 by the first multi-section cylinder 302, so as to enable the discharge port of the injection cylinder assembly 4 to be in butt joint with the first half mould 901, opening the second cylinder 304 after the butt joint is completed, pushing the hexagonal rod 701, the rotating assembly 6 and the pushing screw 501, enabling the pushing piston 504 to move in the injection cylinder 401, so as to squeeze the material at the front end of the injection cylinder 401 into the first half mould 901 and the second half mould 902 for injection molding, after injection molding is finished and a period of time is spent, after the materials of the first half mold 901 and the second half mold 902 are basically cooled, a fourth multi-section cylinder 1201 is opened to drive a cutting knife 1203 to move, so that the cutting knife 1203 cuts off redundant materials in the first half mold 901, then the first multi-section cylinder 302 drives a material injection cylinder 401 to move, at the moment, the second half mold 902 is driven to move by a third multi-section cylinder 904 to perform demolding, in the demolding process, the ejector plate 1001 ejects out through an elastic structure formed by a spring 1002, a telescopic rod 1003 and a sliding seat 1004, so that the ejector plate 1001 can push a product during demolding, So as to facilitate demolding of the material, then, firstly, a worker can adjust the position of the second heating resistor 16 through the expansion of the expansion lifting rod 17, so that the second heating resistor 16 is close to the puncture needle 1403, thereby enabling the second heating resistor 16 to be convenient for heating the puncture needle 1403, driving the lifting plate 1305 to descend through the fifth multi-section cylinder 1302, driving the cutting knife 1306 to descend, cutting off the residual materials carried out by the end part of the injection cylinder 401, enabling the residual materials to fall into the collecting tray 2 for collection, driving the puncture needle 1403 to move through the electric sliding rail 15, inserting the residual materials into the discharge hole of the injection cylinder 401 after penetrating through the polytetrafluoroethylene pad 1307, The traction hook 1406 can be restrained by the polytetrafluoroethylene pad 1307, so that the traction hook 1406 enters the puncture needle 1403, the puncture needle 1403 is more convenient to insert, after the puncture needle 1403 is inserted, the puncture needle 1403 is driven to rotate by the third motor 1402, so that the traction hook 1406 can be dispersed from the puncture needle 1403, then the puncture needle 1403 is pulled out by the electric slide rail 15, at the moment, the fifth multi-section cylinder 1302 is lifted back to the original position, then the material taking assembly 14 is driven by the sixth multi-section cylinder 1308 to descend for a certain distance, the needle 1404 is aligned with the material taking cylinder 1304, Then the puncture needle 1403 is driven by the electric sliding rail 15 to be inserted into the stripper tube 1304, the material on the puncture needle 1403 is pushed in the process of inserting the puncture needle 1403, and meanwhile, the traction hook 1406 is pushed, so that the traction hook 1406 receives the puncture needle 1403, at the moment, the residual material on the puncture needle 1403 can be brought down by the small barb on the stripper tube 1304, so that the residual material falls into the collecting tray 2 to be collected, and after a part of residual material is collected, the residual material can be directly poured into the feeding assembly 8 to be crushed.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an environmental protection type refrigerator accessory injection molding equipment, includes base (1) and material loading subassembly (8), its characterized in that: the utility model discloses a feeding device, including base (1), material loading subassembly (8), material loading subassembly (3), material loading subassembly (8), material loading subassembly (801), crushing blade (805) and filter screen (806) are installed to the top of base (1) from a left side to right side in proper order, and the upper end that promotes power subassembly (3) is provided with annotates feed cylinder subassembly (4), and material loading subassembly (8) are including hopper (801), second motor (804), axis of rotation (803), first support frame (804), crushing blade (805) and filter screen (806), second motor (802) are installed to the upper end of hopper (801), and the rotation end of second motor (802) is connected with axis of rotation (803), the outside of axis of rotation (803) has set gradually first support frame (804) and crushing blade (805) from last to having just the lower extreme of axis of rotation (803) is provided with filter screen (806).

2. The environmentally friendly injection molding apparatus for refrigerator accessories of claim 1, wherein: the inside of annotating feed cylinder subassembly (4) is provided with pushing away material subassembly (5), and the one end of pushing away material subassembly (5) is provided with rotating assembly (6), one side that pushing away material subassembly (5) was kept away from to rotating assembly (6) is provided with rotation power component (7), one side that pushing away power component (3) was kept away from to collection dish (2) is provided with mould subassembly (9), and the inside of mould subassembly (9) is provided with promotes and moves back mould subassembly (10), both sides are provided with and inhale magnetic subassembly (11) around pushing back mould subassembly (10), cutting assembly (12) are installed to the upper end of mould subassembly (9), and one side that the upper end of mould subassembly (9) is close to collection dish (2) is provided with cuts subassembly (13), the lower extreme of cutting subassembly (13) is provided with gets material subassembly (14).

3. The environmentally friendly injection molding apparatus for refrigerator accessories of claim 1, wherein: the pushing power assembly (3) comprises a lifting seat (301), a first multisection cylinder (302), a mounting frame (303) and a second cylinder (304), wherein the first multisection cylinder (302) is mounted on one side of the lifting seat (301), the mounting frame (303) is arranged at the upper end of the first multisection cylinder (302), and the second cylinder (304) is mounted at the upper end of the mounting frame (303) in a penetrating mode.

4. The environmentally friendly injection molding apparatus for refrigerator accessories of claim 1, wherein: the injection charging barrel assembly (4) comprises an injection charging barrel (401), a first heating resistor (402) and a conveying pipe (403), the first heating resistor (402) is embedded in the injection charging barrel (401), and the conveying pipe (403) is installed at the upper end of the injection charging barrel (401).

5. The environmentally friendly injection molding apparatus for refrigerator accessories as claimed in claim 2, wherein: the pushing assembly (5) comprises a pushing spiral rod (501), a rotating connector (502), a connecting frame (503) and a pushing piston (504), wherein the rotating connector (502) is connected to one side, far away from the rotating assembly (6), of the pushing spiral rod (501), the connecting frame (503) is arranged outside the rotating connector (502), and the pushing piston (504) is connected to one side, far away from the rotating connector (502), of the connecting frame (503).

6. The environmentally friendly injection molding apparatus for refrigerator accessories as claimed in claim 2, wherein: the rotating assembly (6) comprises a rotating column (601), a limiting disc (602), a first rolling steel ball (603) and a moving column (604), wherein the limiting disc (602) is arranged outside the rotating column (601), the first rolling steel ball (603) is embedded around the limiting disc (602), the moving column (604) is arranged outside the limiting disc (602), the rotating power assembly (7) comprises a hexagonal rod (701), the rotating disc (702), a clamping edge (703), a first gear (704), a second gear (705) and a first motor (706), the rotating disc (702) is arranged outside the hexagonal rod (701), the clamping edge (703) is arranged outside the rotating disc (702), one side of the rotating disc (702) is connected with the first gear (704), the lower end of the first gear (704) is connected with the second gear (705), and one side of the second gear (705) is connected with the first motor (706).

7. The environmentally friendly injection molding apparatus for refrigerator accessories as claimed in claim 2, wherein: the die assembly (9) comprises a first half die (901), a second half die (902), a slide way (903) and a third multi-section air cylinder (904), wherein the second half die (902) is arranged on one side of the first half die (901), the third multi-section air cylinder (904) is arranged on the other side of the second half die (902), the slide way (903) is arranged at the lower end of the second half die (902), the cutting assembly (12) comprises a fourth multi-section air cylinder (1201), a second supporting frame (1202), a cutting knife (1203) and a guide groove (1204), the second supporting frame (1202) is arranged on the outer portion of the fourth multi-section air cylinder (1201), the cutting knife (1203) is connected to the lower end of the fourth multi-section air cylinder (1201), and the guide groove (1204) is formed in the second half die (902).

8. The environmentally friendly injection molding apparatus for refrigerator accessories as claimed in claim 2, wherein: the pushing die sinking assembly (10) comprises a die sinking plate (1001), a spring (1002), a telescopic rod (1003), a sliding seat (1004) and a second rolling steel ball (1005), the spring (1002) is arranged on one side of the die sinking plate (1001), one end, far away from the die sinking plate (1001), of the spring (1002) is connected with the sliding seat (1004), telescopic rods (1003) are arranged on the front side and the rear side of the sliding seat (1004), the second rolling steel ball (1005) is inlaid in the sliding seat (1004), the magnetic attraction assembly (11) comprises a magnetic attraction block (1101) and a fixing rod (1102), and the fixing rod (1102) is arranged on one side of the magnetic attraction block (1101).

9. The environmentally friendly injection molding apparatus for refrigerator accessories as claimed in claim 2, wherein: the utility model provides a cut subassembly (13) including mounting panel (1301), fifth multisection cylinder (1302), erects frame (1303), takes off feed cylinder (1304), lifter plate (1305), cuts sword (1306), polytetrafluoroethylene pad (1307) and sixth multisection cylinder (1308), and the internally mounted of mounting panel (1301) has fifth multisection cylinder (1302), the lower extreme of fifth multisection cylinder (1302) is connected with erects frame (1303), and installs and take off feed cylinder (1304) in the lower extreme of erectting frame (1303), the flexible end of fifth multisection cylinder (1302) is connected with lifter plate (1305), and one side lower extreme of lifter plate (1305) is installed and is cut sword (1306), the mid-mounting of cutting sword (1306) has polytetrafluoroethylene pad (1307), the lower extreme mid-mounting of lifter plate (1305) has electric slide rail (15), and electric slide rail (15) rear end is provided with flexible lifter (17), the lower extreme of flexible lifter (17) is connected with second heating resistor (16), sixth multisection cylinder (1308) are installed to the lower extreme of electric slide rail (15).

10. The environmentally friendly injection molding apparatus for refrigerator accessories as claimed in claim 2, wherein: the material taking assembly (14) comprises a movable frame (1401), a third motor (1402), a puncture needle (1403), a needle head (1404), a connecting pin (1405) and a traction hook (1406), wherein the third motor (1402) is arranged on one side of the movable frame (1401), the puncture needle (1403) is connected to the rotating end of the third motor (1402), the needle head (1404) is connected to one end, far away from the third motor (1402), of the puncture needle (1403), and the traction hook (1406) is connected to the inside of the needle head (1404) through the connecting pin (1405).