CN210211157U

CN210211157U - Automatic injection molding equipment with automatic feeding and crushing function

Info

Publication number: CN210211157U
Application number: CN201920669715.4U
Authority: CN
Inventors: Hongpu Zhang; 张洪浦
Original assignee: Suzhou Heruson Fine Engineering Technology Co Ltd
Current assignee: Suzhou Heruson Fine Engineering Technology Co Ltd
Priority date: 2019-05-11
Filing date: 2019-05-11
Publication date: 2020-03-31
Anticipated expiration: 2029-05-11

Abstract

The utility model discloses an automatic injection molding equipment with automatic feeding and crushing functions, which belongs to the technical field of injection molding equipment, and comprises a crushing box, the bottom of the crushing box is provided with a shell, the right side of the shell is provided with a cleaning box, the outer wall of the right side of a water tank is fixedly provided with two groups of supporting plates, the top of the top supporting plate is provided with a heating box, the bottom of the top supporting plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is connected with an injection nozzle through a piston rod, the top of the bottom supporting plate is attached with a mold, the utility model integrates crushing and heating into a whole, materials are automatically fed into the crushing box through a conveyor belt device, the materials are crushed through the matching of two groups of crushing rollers and crushing teeth on an auxiliary crushing block, and are transmitted to the heating box through a conveyor belt device I, the entering, the whole machining efficiency is fast, and is short consuming time, improves work efficiency greatly, reduces use cost.

Description

Automatic injection molding equipment with automatic feeding and crushing function

Technical Field

The utility model relates to an injection moulding device technical field specifically is an automatic injection moulding device with automatic feeding and crushing function.

Background

The injection molding machine is a processing machine with the largest use amount in the plastic processing industry, and not only a large number of products can be directly produced by the injection molding machine, but also key equipment for forming an injection stretch blow process is formed. The existing injection molding equipment needs to waste and crush solid materials during injection molding, for example, waste injection molding products need to be processed and reused again, and the waste and crushed products need to be heated into liquid state, and the work often needs other related processing equipment for processing, so that the whole material injection molding work is long in time consumption and low in working efficiency, and therefore, the automatic injection molding equipment with the automatic feeding and crushing functions is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic injection moulding device with automatic feeding and crushing function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic injection molding device with automatic feeding and crushing functions comprises a crushing box, wherein a first feeding hopper communicated with the top of the crushing box is arranged at the top of the left outer wall of the crushing box, a second conveying belt device matched with the first feeding hopper is arranged at the top of the left outer wall of the crushing box through a support, the second conveying belt device is arranged above the first feeding hopper, two groups of crushing rollers are arranged at the positions, close to the upper part, of an inner cavity of the crushing box, auxiliary crushing blocks matched with the crushing rollers are symmetrically arranged on the outer walls of the left side and the right side of the crushing box, the two groups of crushing rollers are both positioned at the inner sides of the two groups of auxiliary crushing blocks, a guide block is arranged on the left inner wall of the bottom of the crushing box and is positioned at the bottom of the left auxiliary crushing block, a discharge port matched with the guide block is arranged on the right, the separation plate is positioned on the left side of the discharge port, the right side of the shell is provided with a cleaning box, a first conveyor belt device is arranged at a position below the inner cavity of the shell, the right end of the first conveyor belt device sequentially penetrates through the right side of the shell, the left side of the cleaning box and the right side of the cleaning box, the bottoms of the shell and the cleaning box are connected with a water tank, the bottom of the cleaning box is uniformly communicated with the water tank through a water pipe, a filter screen is arranged in the inner cavity of the water tank in a sliding manner, a circulating water pump is arranged on the inner wall of the bottom of the water tank, cleaning spray pipes are respectively inserted on the left side and the right side of the top of the cleaning box, the tops of the two groups of cleaning spray pipes are connected with flow dividing pipes, the rear ends of the flow dividing pipes are, the fixed two sets of backup pads that are provided with of water tank right side outer wall, and top backup pad top is provided with the heating cabinet, and the heating cabinet top be provided with conveyor means matched with feeder hopper two, the horizontal fixed filter plate that is provided with in position that the heating cabinet inner chamber leaned on down, the filter plate top left and right sides all is provided with electric heating net, and electric heating net top and heating cabinet top inner wall connection, heating cabinet right side outer wall bottom is provided with the pump of moulding plastics, and is linked together through drawing liquid pipe and heating cabinet in the pump left side of moulding plastics, and top backup pad bottom is provided with the pneumatic cylinder, the pneumatic cylinder output is connected with the mouth of moulding plastics through the piston rod, the pump right side of moulding plastics is provided with the hose of moulding plastics, and the hose other end.

Further, the piece that turns is including turning over the roller, it has the connecting rod to turn over the fixed grafting of roller outer wall, and the connecting rod rear end runs through and washs case rear side inner wall and be connected with the driving motor output, the outer wall annular of turning over the roller is provided with the forked tail draw-in groove, and is provided with through the forked tail fixture block in the forked tail draw-in groove and turns over the claw, and turns over the claw outer wall and be provided with and turn a claw.

Further, the outer wall of one side opposite to the two sets of auxiliary crushing blocks is provided with an arc-shaped groove matched with the crushing roller, and the inner wall of the arc-shaped groove is uniformly provided with crushing teeth.

Further, the filter screen left and right sides is all fixed and is provided with the forked tail draw runner, and the water tank inner wall is provided with the forked tail spout that matches with the forked tail draw runner, and in the forked tail draw runner embedding forked tail spout.

Further, the outer wall of water tank front side is provided with sealed apron, water tank left side outer wall top and left side outer wall bottom are provided with filler pipe and drain pipe respectively, and all are provided with the control valve on filler pipe and the drain pipe.

Furthermore, the bottom parts of the two groups of cleaning spray pipes are provided with atomizing nozzles.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model integrates crushing and heating, materials enter a crushing box through the automatic feeding of the conveyor belt device II, are crushed through the matching of the two groups of crushing rollers and the crushing teeth on the auxiliary crushing block and are transmitted to a heating box through the conveyor belt device I, and the entering crushed materials are heated into liquid through an electric heating net, so that the use is convenient and fast, the integral processing efficiency is high, the consumed time is short, the work efficiency is greatly improved, and the use cost is reduced;

2) the utility model discloses carrying out useless garrulous back to the material, wash the crushed aggregates when conveyor one transmits the crushed aggregates, after the crushed aggregates washes through first group washing spray tube, turn the crushed aggregates through driving motor driven piece, make the crushed aggregates turn over and wash through second group washing spray tube, guarantee the use quality after the subsequent heating of crushed aggregates becomes liquid, improve subsequent injection moulding product shaping quality greatly, the water accessible raceway that washs simultaneously gets into the water tank and filters the back through the filter screen and recycles, energy saving consumes, and the use cost is reduced, and the product quality is guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the turning member of the present invention.

In the figure: 1. a crushing box; 2. a first feeding hopper; 3. a crushing roller; 4. an auxiliary crushing block; 5. a guide block; 6. a housing; 7. a cleaning tank; 8. a first conveyor belt device; 9. a shunt tube; 10. cleaning the spray pipe; 11. a turning piece; 111. a roll-over roller; 112. a connecting rod; 113. turning over the claw; 114. dovetail fixture blocks; 115. turning over the supporting claws; 12. a water tank; 13. a filter screen; 14. a water circulating pump; 15. a heating box; 16. a second feeding hopper; 17. an electrical heating grid; 18. a filter screen plate; 19. an injection pump; 20. a hydraulic cylinder; 21. an injection molding nozzle; 22. a mold; 23. and a second conveyor belt device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an automatic injection molding device with automatic feeding and crushing functions comprises a crushing box 1, the top of the crushing box 1 is provided with a feeding hopper 2 communicated with each other, the top of the outer wall of the left side of the crushing box 1 is provided with a conveying belt device II 23 matched with the feeding hopper 2 through a bracket, the conveying belt device II 23 is positioned above the feeding hopper 2, the conveying belt device II 23 is the prior art and comprises a conveying belt and a conveying roller, the conveying belt and the conveying roller are driven by a motor to feed materials, two groups of crushing rollers 3 are arranged at the positions, close to the upper part, of the inner cavity of the crushing box 1, the crushing rollers 3 rotate through an external driving structure such as the motor drive, the automatic injection molding device belongs to the prior art and does not belong to the technical characteristics of the utility model, the technical characteristics are not elaborated in detail, the auxiliary crushing blocks 4 matched with the crushing rollers 3 are symmetrically arranged on the outer, the two groups of crushing rollers 3 are all positioned at the inner sides of two groups of auxiliary crushing blocks 4, the inner wall of the left side of the bottom of the crushing box 1 is provided with a guide block 5, as can be seen from the attached drawing 1, the right end of the guide block is of an inclined structure and plays a role in guiding crushed materials, the guide block 5 is positioned at the bottom of the left auxiliary crushing block 4, the right side of the bottom of the crushing box 1 is provided with a discharge port matched with the guide block 5, the bottom of the crushing box 1 is provided with a shell 6, the discharge port is communicated with the shell 6, a partition plate is vertically and fixedly arranged in an inner cavity of the shell 6 to ensure that the crushed materials can accurately fall on the top of a first conveyor belt device 8, the partition plate is positioned at the left side of the discharge port, the right side of the shell 6 is provided with a cleaning box 7, a first conveyor belt, through holes are uniformly formed in the conveyor belt, the right end of a first conveyor belt device 8 sequentially penetrates through the right side of a shell 6, the left side of a cleaning box 7 and the right side of the cleaning box 7, the bottoms of the shell 6 and the cleaning box 7 are connected with a water tank 12 through water pipes, the cleaning box 7 is convenient to recycle cleaning water and saves consumption, a filter screen 13 is arranged in an inner cavity of the water tank 12 in a sliding manner, a circulating water pump 14 is arranged on the inner wall of the bottom of the water tank 12, the circulating water pump 14 is connected with an external power supply through a wire, cleaning spray pipes 10 are inserted into the left side and the right side of the top of the cleaning box 7, shunt pipes 9 are connected to the tops of the two groups of cleaning spray pipes 10, branch pipes are connected to the rear ends of the shunt pipes 9, the other ends of the branch pipes penetrate through the outer wall of the rear side of the water tank 12 and are, two groups of supporting plates are fixedly arranged on the outer wall of the right side of the water tank 12, a heating box 15 is arranged on the top of the supporting plate at the top, a cover door is arranged on the front side of the heating box 15, the internal structure is convenient to clean or maintain, a feeding hopper II 16 matched with the conveyor belt device I8 is arranged on the top of the heating box 15, a filter screen plate 18 is transversely and fixedly arranged at the lower position of an inner cavity of the heating box 15, the filter screen plate 18 comprises a rectangular frame and a filter screen arranged on the inner wall of the rectangular frame and used for filtering and heating liquid crushed aggregates, electric heating screens 17 are arranged on the left side and the right side of the top of the filter screen plate 18, the electric heating screens 17 are connected with an external power supply through leads and used for heating the crushed aggregates into liquid, the top of the electric heating screens 17 is connected with the inner wall of the top of the heating box 15, an injection pump 19 is arranged at, and injection molding pump 19 left side is linked together through liquid suction pipe and heating cabinet 15, and top backup pad bottom is provided with pneumatic cylinder 20, and pneumatic cylinder 20 output is connected with injection molding mouth 21 through the piston rod, and injection molding pump 19 right side is provided with the hose of moulding plastics, and the hose other end of moulding plastics runs through the top backup pad and is connected with injection molding mouth 21, and the laminating of bottom backup pad top is provided with mould 22.

As shown in fig. 2: the turning piece 11 comprises a turning roller 111, a connecting rod 112 is fixedly inserted into the outer wall of the turning roller 111, the rear end of the connecting rod 112 penetrates through the inner wall of the rear side of the cleaning box 7 and is connected with the output end of a driving motor, the driving motor is connected with an external power supply through a lead, a dovetail clamping groove is annularly formed in the outer wall of the turning roller 111, a turning claw 113 is arranged in the dovetail clamping groove through a dovetail clamping block 114, a turning supporting claw 115 is arranged on the outer wall of the turning claw 113, and when materials are transmitted through a first conveying belt device 8, the turning claw 113 and the turning supporting claw 115 perform crushed material turning, so that the crushed materials are washed by water of the cleaning spray pipe 10;

as shown in fig. 1: the outer walls of the two groups of auxiliary crushing blocks 4 on the opposite sides are respectively provided with an arc-shaped groove matched with the crushing rollers 3, the inner walls of the arc-shaped grooves are uniformly provided with crushing teeth, and the crushing efficiency and the crushing quality are improved through the matching of the crushing rollers 3 and the crushing teeth;

as shown in fig. 1: dovetail slide bars are fixedly arranged on the left side and the right side of the filter screen 13, dovetail slide grooves matched with the dovetail slide bars are formed in the inner wall of the water tank 12, the dovetail slide bars are embedded into the dovetail slide grooves, and the dovetail slide blocks and the dovetail slide grooves play a positioning role, so that the filter screen 13 is convenient to mount and dismount;

as shown in fig. 1: the outer wall of the front side of the water tank 12 is provided with a sealing cover plate, so that the filter screen 13 can be conveniently detached, and the interior of the water tank 12 can be conveniently cleaned, the top of the outer wall of the left side of the water tank 12 and the bottom of the outer wall of the left side are respectively provided with a water feeding pipe and a water discharging pipe, so that water can be conveniently fed into or discharged from the water tank 12 through external equipment such as a pump body after long-term use, and the water feeding pipe and the water;

as shown in fig. 1: the bottom of each of the two groups of cleaning spray pipes 10 is provided with an atomizing nozzle, so that the cleaning efficiency and the cleaning quality are improved.

Example (b): when the device is used, materials to be used enter the first feeding hopper 2 through the second conveying belt device 23 and then enter the crushing box 1, crushed materials are crushed through the matching of the two groups of crushing rollers 3 and the crushing teeth on the auxiliary crushing block 4, the crushed waste materials fall downwards and are guided by the guide block 5 to downwards enter the shell 6 and fall on the top of the first conveying belt device 8, the first conveying belt device 8 drives the crushed materials to transmit towards the right side, the circulating water pump 14 is started to inject water in the water tank 12 into the branch pipes, the branch pipes are injected into the branch pipes 9 and then are respectively sprayed out through the cleaning spray pipes 10, after the crushed materials are washed through the first cleaning spray pipes 10, the crushed materials are turned over through the turning part 11 driven by the driving motor, the crushed materials are washed through the second cleaning spray pipes 10, the washed water seeps downwards through the through holes in the conveying belts and then enter the water tank 12 through the water delivery pipes and, the conveyor belt device I8 drives cleaned crushed aggregates to enter the feed hopper II 16, the electric heating net 17 is started, the electric heating net 17 heats the entered crushed aggregates into liquid, the mold 22 is placed at the top of the bottom supporting plate, the hydraulic cylinder 20 is started to drive the injection molding nozzle 21 to move downwards to a specified position, the injection molding pump 19 is started to pump out the liquid in the heating box 15, the liquid is sprayed out through the injection molding nozzle 21 to perform injection molding, and after the injection molding is completed, the injection molding pump 19 is closed.

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

Claims

1. The utility model provides an automatic injection moulding device with automatic feeding and shredding function, includes crushing case (1), its characterized in that: the top of the crushing box (1) is provided with a first feeding hopper (2) communicated with each other, the top of the outer wall of the left side of the crushing box (1) is provided with a second conveying belt device (23) matched with the first feeding hopper (2) through a support, the second conveying belt device (23) is positioned above the first feeding hopper (2), two groups of crushing rollers (3) are arranged at positions on the inner cavity of the crushing box (1) close to each other, auxiliary crushing blocks (4) matched with the crushing rollers (3) are symmetrically arranged on the outer walls of the left side and the right side of the crushing box (1), the two groups of crushing rollers (3) are both positioned at the inner sides of the two groups of auxiliary crushing blocks (4), the inner wall of the left side of the bottom of the crushing box (1) is provided with a guide block (5), the guide block (5) is positioned at the bottom of the left auxiliary crushing block (4), the right side of the bottom of the crushing box, the discharge port is communicated with the shell (6), a partition plate is vertically and fixedly arranged in the inner cavity of the shell (6) and is positioned on the left side of the discharge port, a cleaning box (7) is arranged on the right side of the shell (6), a first conveyor belt device (8) is arranged at a position, close to the lower part, of the inner cavity of the shell (6), the right end of the first conveyor belt device (8) sequentially penetrates through the right side of the shell (6), the left side of the cleaning box (7) and the right side of the cleaning box (7), a water tank (12) is connected to the bottoms of the shell (6) and the cleaning box (7), the bottom of the cleaning box (7) is uniformly communicated with the water tank (12) through a water conveying pipe, a filter screen (13) is arranged in the inner cavity of the water tank (12) in a sliding manner, a circulating water pump (14) is arranged on the inner wall of the bottom of the, the rear end of the shunt pipe (9) is connected with a branch pipe, the other end of the branch pipe penetrates through the outer wall of the rear side of the water tank (12) and is connected with the water outlet end of the circulating water pump (14), the inner cavity of the cleaning tank (7) is provided with a turning piece (11), the turning piece (11) is positioned between two groups of cleaning spray pipes (10), the turning piece (11) is positioned above the first conveying belt device (8), the outer wall of the right side of the water tank (12) is fixedly provided with two groups of support plates, the top of the top support plate is provided with a heating tank (15), the top of the heating tank (15) is provided with a second feeding hopper (16) matched with the first conveying belt device (8), the position below the inner cavity of the heating tank (15) is transversely and fixedly provided with a filter screen plate (18), the left side and the right side of the top of the filter screen plate (18) are, heating cabinet (15) right side outer wall bottom is provided with injection molding pump (19), and injection molding pump (19) left side is linked together through liquid suction pipe and heating cabinet (15), and top backup pad bottom is provided with pneumatic cylinder (20), pneumatic cylinder (20) output is connected with injection molding mouth (21) through the piston rod, injection molding pump (19) right side is provided with the hose of moulding plastics, and the hose other end of moulding plastics runs through the top backup pad and is connected with injection molding mouth (21), and the laminating of bottom sprag board top is provided with mould (22).

2. The automatic injection molding equipment with automatic feeding and crushing functions of claim 1, wherein: the overturning part (11) comprises an overturning roller (111), a connecting rod (112) is fixedly inserted into the outer wall of the overturning roller (111), the rear end of the connecting rod (112) penetrates through the inner wall of the rear side of the cleaning box (7) and is connected with the output end of the driving motor, a dovetail clamping groove is annularly formed in the outer wall of the overturning roller (111), an overturning claw (113) is arranged in the dovetail clamping groove through a dovetail clamping block (114), and a overturning supporting claw (115) is arranged on the outer wall of the overturning claw (113).

3. The automatic injection molding equipment with automatic feeding and crushing functions of claim 1, wherein: the outer wall of one side opposite to the two sets of auxiliary crushing blocks (4) is provided with arc-shaped grooves matched with the crushing rollers (3), and the inner walls of the arc-shaped grooves are uniformly provided with crushing teeth.

4. The automatic injection molding equipment with automatic feeding and crushing functions of claim 1, wherein: the filter screen (13) left and right sides all is fixed and is provided with the forked tail draw runner, and water tank (12) inner wall is provided with the forked tail spout that matches with the forked tail draw runner, and in the forked tail draw runner embedding forked tail spout.

5. The automatic injection molding equipment with automatic feeding and crushing functions of claim 1, wherein: the water tank (12) front side outer wall is provided with sealed apron, water tank (12) left side outer wall top and left side outer wall bottom are provided with filler pipe and drain pipe respectively, and all are provided with the control valve on filler pipe and the drain pipe.

6. The automatic injection molding equipment with automatic feeding and crushing functions of claim 1, wherein: and atomizing nozzles are arranged at the bottoms of the two groups of cleaning spray pipes (10).