Lighter injection molding waste recovery device

Abstract

The utility model relates to the technical field of injection molding processing equipment, and discloses a lighter injection molding waste recovery device which comprises a recovery box, a conveying belt is arranged outside a conveying frame, a second motor is fixedly connected outside the recovery box, and a third motor is fixedly connected outside the recovery box. And a discharging opening is formed in the recycling box. The waste conveying device has the advantages that a worker starts the first motor to enable the conveying belt to conduct transmission outside the conveying frame, then the second motor and the third motor are started at the same time, and waste falls on the upper surface of the conveying belt, is conveyed to the feeding slope through the conveying belt and then slides into the feeding port; waste materials are minced into plastic particles under the action of the first knurling cutter roller and the second knurling cutter roller which are rotated, the plastic particles are discharged through the discharging port and flow into the collecting box to be recycled, and the effect that the waste materials generated by the injection molding machine are automatically conveyed and recycled is good is achieved through the operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding equipment technical field especially relates to a lighter injection molding waste recovery device. BACKGROUND

[0002] The injection molding waste recovery device is a kind of equipment, which aims to recycle and process waste generated in the injection molding process. These devices usually include crushing devices, conveying devices and drivers, etc. Through the synergistic effect of these components, the crushing, conveying and recycling of waste are realized. Specifically, a hopper and a mold mounting table are usually provided on the injection molding machine, and a mold is installed on the mold mounting table. A material drop opening is provided below the mold mounting table, and a crushing device is provided on the outer side of the injection molding machine and connected with the material drop opening. The crushing device can crush the waste, and the conveying device is responsible for conveying the crushed waste into the hopper, so as to recycle and utilize the waste in the injection molding process. Such design effectively reduces the waste of waste, improves the utilization rate of resources, and also meets the concept of environmental protection and resource recycling.

[0003] In the prior art, such as the waste recovery device for injection molding parts disclosed in Chinese patent No. CN118162442B, a pretreatment mechanism is provided to preliminarily crush the large-volume injection molding parts to reduce their volume. A crushing mechanism is provided to crush the injection molding parts with reduced volume by two interlocking grinding wheels. A separation mechanism is provided to separate the metal blocks mixed in the injection molding parts according to the law that metal can move in a magnetic field. A transportation mechanism is provided to transport the separated injection molding parts. A flushing spray gun is provided to spray and clean the injection molding parts on the transportation mechanism. The injection molding parts can be dried by the drying mechanism and recovered. The advantages of the present invention are that the injection molding parts can be crushed more thoroughly by pretreatment, the metal mixed in the injection molding parts can be separated by the separation mechanism, and the injection molding parts can be flushed by the flushing spray gun.

[0004] In actual production process, although the waste recovery device for injection molding parts can also recover the waste generated in the injection molding process, the waste recovery device for injection molding parts does not provide an automatic waste recovery and conveying device, which requires workers to frequently put the waste generated in the injection molding process into the waste recovery device of the injection molding machine for recovery, increasing the workload of workers and leading to poor use effect of the device. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a lighter injection molding waste recovery device, which has the effect of automatically conveying and recovering the waste generated by the injection molding machine.

[0006] The utility model discloses a above-mentioned technical purpose is realized through the following technical scheme: a lighter injection moulding waste recovery unit, including the recovery box, the inside of recovery box is provided with the feed inlet, the upper surface of recovery box is fixedly connected with the feed slope, the outside of recovery box is fixedly connected with the support frame, the upper surface of support frame is fixedly connected with the conveyer frame, the inside of conveyer frame is provided with the small hole, the inside of conveyer frame is provided with the driving shaft, the inside rotationally connected of conveyer frame has the carousel, the inside of conveyer frame is provided with the driven shaft, the outside of conveyer frame is fixedly connected with the first motor, the output of first motor penetrates to the inside of small hole and is fixedly connected with the one end of driving shaft, the other end of driving shaft is fixedly connected with carousel, the driven shaft is fixedly connected with carousel, the outside of conveyer frame is provided with the conveyer belt, one end of conveyer belt is drivingly connected with the upper surface of driving shaft, the other end of conveyer belt is drivingly connected with the upper surface of driven shaft, the inside of recovery box is provided with the first rotary hole, the inside of recovery box is provided with the second rotary hole, the outside of recovery box is fixedly connected with the second motor, the outside of recovery box is fixedly connected with the third motor, the inside of recovery box is provided with the first flower knife roller, the inside of recovery box is provided with the second flower knife roller, the output of second motor penetrates to the inside of first rotary hole and is fixedly connected with the first flower knife roller, the output of third motor penetrates to the inside of second rotary hole and is fixedly connected with the second flower knife roller, the inside of recovery box is provided with the discharge gate.

[0007] Through adopt above-mentioned technical scheme, the waste is produced in the process of lighter injection moulding, and the worker starts the first motor, and the first motor starts to work, and the output of first motor drives the driving shaft to rotate, and after the action of driven shaft and conveyer belt, makes the driving shaft and driven shaft drive the conveyer belt to drive outside the conveyer frame, then simultaneously starts the second motor and the third motor, and the second motor and the third motor start to work, and the output of second motor drives the first flower knife roller to rotate, and the output of third motor drives the second flower knife roller to rotate, and the waste falls on the upper surface of conveyer belt and is transported to the feed slope on the conveyer belt and then slides in the feed inlet, and passes between the first flower knife roller and the second flower knife roller, and is twisted into plastic particles by the first flower knife roller and the second flower knife roller, and the plastic particles are discharged from the discharge gate and flow to the collection box for recycling, and the above operation realizes the automatic conveying and recycling effect of the waste produced by the injection molding machine.

[0008] The utility model discloses further provide as: the outside fixed connection of conveyer frame has the hook, the number of hook is two.

[0009] Through adopt above-mentioned technical scheme, two hooks facilitate to connect the conveyer frame with injection molding machine temporarily, improve the stability of conveyer frame, and facilitate the conveyer belt to convey the waste produced by injection molding machine.

[0010] The upper surface of the conveying belt is fixedly connected with convex stripes, and the distance between every two convex stripes is equal.

[0011] The convex stripes increase the friction force generated by the contact between the bottom of the waste and the upper surface of the conveying belt, thereby preventing the waste from slipping on the upper surface of the conveying belt during conveying.

[0012] The upper surface of the feeding slope is fixedly connected with baffles, and the number of the baffles is two.

[0013] The two baffles prevent the waste from falling to the ground when the waste slides from the upper surface of the feeding slope to the feeding port.

[0014] The inside of the feeding port is fixedly connected with inclined panels, and the number of the inclined panels is four.

[0015] The four inclined panels facilitate the waste to quickly pass through the feeding port, enter the inside of the recycling box, and be crushed after being contacted with the rotating first and second flower-shaped knife rollers.

[0016] The upper surfaces of the first and second flower-shaped knife rollers are fixedly connected with pressing plates, and the distance between every two pressing plates is equal.

[0017] When the waste is contacted with the rotating first and second flower-shaped knife rollers, the waste is pressed by the rotating pressing plates to move between the first and second flower-shaped knife rollers for mincing, thereby preventing the waste from slipping and falling.

[0018] The inside of the recycling box is fixedly connected with a fan support, and the outside of the fan support is fixedly connected with a fan.

[0019] The fan is started, the fan blows the minced plastic particles, and the speed of the plastic particles discharged from the discharge port is accelerated.

[0020] The inside of the recycling box is fixedly connected with a filter frame support, the outside of the filter frame support is fixedly connected with a filter frame, the inside of the filter frame is provided with magnet columns, and the distance between every two magnet columns is equal.

[0021] The magnet columns adsorb the mixed iron scraps in the plastic particles, thereby improving the quality of the discharged plastic particles.

[0022] The utility model discloses further set up: the inside of discharge gate is provided with the discharge slope, the outside of recovery box is provided with the collection box.

[0023] Through adopting above technical scheme, the discharge slope is convenient for the plastic particles to flow from the inside of recovery box to the collection box and be collected.

[0024] The utility model discloses further set up: the bottom of recovery box is provided with the wheel, and the outside fixed connection of recovery box has the handle.

[0025] Through adopting above technical scheme, before starting the first motor, the worker holds the handle and moves the conveying frame to the injection molding machine waste outlet through the wheel, and makes two hooks temporarily connect together with the injection molding machine bolt.

[0026] The utility model discloses beneficial effect is:

[0027] 1, the utility model discloses through the setting between recovery box, feed inlet, feed slope, support frame, conveying frame, small hole, driving shaft, carousel, driven shaft, first motor, conveyer belt, first rotation hole, second motor, third motor, first flower knife roll, second flower knife roll, discharge gate, the waste of lighter in the process of injection molding will be produced, and the worker starts the first motor, and the first motor starts working, and the output of first motor drives driving shaft rotation, and after the action of driven shaft and conveyer belt, makes driving shaft and driven shaft drive conveyer belt transmission outside the conveying frame, then simultaneously starts second motor and third motor, and second motor and third motor start working, and the output of second motor drives first flower knife roll rotation, and the output of third motor drives second flower knife roll rotation, and the waste falls on the upper surface of conveyer belt and is transported to the feed slope on conveyer belt and then slides in the feed inlet, and passes between two rotating first flower knife rolls and second flower knife rolls, and is twisted into plastic particles by the action of two rotating first flower knife rolls and second flower knife rolls, and the plastic particles are discharged through the discharge gate and flow to the collection box and be recycled, and the above operation realizes the effect of automatic conveying and good recycling effect of the waste produced by injection molding machine.

[0028] 2, the utility model discloses, through the setting between hook, convex stripe, baffle, inclined plane board, tablet, fan bracket, fan, filter frame support, filter frame, magnet column, discharge slope, collection box, wheel, handle, two hooks facilitate the temporary connection of conveying frame with injection molding machine bolt hang together, improve the stability of conveying frame, facilitate the conveying of waste material generated by conveyer belt to injection molding machine, convex stripe increases the friction force generated by the bottom of waste material and the upper surface of conveyer belt, prevent waste material from slipping on the upper surface of conveyer belt when conveying, two baffles prevent waste material from falling on the ground when sliding from the upper surface of feeding slope into the feed inlet, four inclined plane boards facilitate the rapid passage of waste material through the feed inlet into the inside of recycling box and contact with the rotating first flower knife roller and second flower knife roller after being crushed, when waste material contacts with the rotating first flower knife roller and second flower knife roller, the waste material is crushed by the rotating tablet moving between the first flower knife roller and second flower knife roller, prevent waste material from slipping down, start fan, and the fan blows the crushed plastic particles, speeds up the speed of plastic particles from the discharge port, the magnet column adsorbs the mixed iron filings in the plastic particles, improves the quality of the discharged plastic particles, the discharge slope facilitates the flow of plastic particles from the inside of recycling box into the collection box for collection, before starting the first motor, the worker holds the handle and moves the conveying frame to the injection molding machine waste material outlet through the wheel, so that two hooks are temporarily connected with the injection molding machine bolt hang together. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0030] Figure 1 It is the structural schematic diagram of the utility model;

[0031] Figure 2 It is the structural schematic diagram of the fan and magnet column of the utility model;

[0032] Figure 3 It is the structural schematic diagram of the utility model Figure 1 It is the enlarged structural schematic diagram of place A in the utility model;

[0033] Figure 4 It is the enlarged structural schematic diagram of place B in the utility model. Figure 1

[0034] ​In the figure, 1, recycling box; 2, feed inlet; 3, feed ramp; 4, handle; 5, support frame; 6, conveying frame; 7, small hole; 8, driving shaft; 9, rotating disc; 10, driven shaft; 11, first motor; 12, conveying belt; 13, first rotating hole; 14, second motor; 15, third motor; 16, first flower knife roller; 17, second flower knife roller; 18, discharge port; 19, hook; 20, convex stripe; 21, baffle; 22, inclined plane plate; 23, tablet press; 24, fan support; 25, fan; 26, filter frame support; 27, filter frame; 28, magnet column; 29, discharge ramp; 30, collection box; 31, wheel; 32, second rotating hole. DETAILED DESCRIPTION

[0035] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] REFERENCE Figures 1-4The utility model provides a lighter injection moulding waste recovery device, including recovery box 1, the inside of recovery box 1 is equipped with feed inlet 2, the upper surface of recovery box 1 is fixedly connected with feed slope 3, the outside of recovery box 1 is fixedly connected with support frame 5, the upper surface of support frame 5 is fixedly connected with conveying frame 6, the inside of conveying frame 6 is equipped with small hole 7, the inside of conveying frame 6 is provided with driving shaft 8, conveying frame 6 is rotatably connected with carousel 9 in the inside, conveying frame 6 is provided with driven shaft 10 in the inside, the outside of conveying frame 6 is fixedly connected with first motor 11, the output of first motor 11 is connected with the one end of driving shaft 8 in the inside of small hole 7 and is fixedly connected, the other end of driving shaft 8 is fixedly connected with carousel 9, and driven shaft 10 is fixedly connected with carousel 9, and the outside of conveying frame 6 is provided with conveyer belt 12, and one end of conveyer belt 12 is drivingly connected with the upper surface of driving shaft 8, and the other end of conveyer belt 12 is drivingly connected with the upper surface of driven shaft 10, the inside of recovery box 1 is equipped with first rotary hole 13, the inside of recovery box 1 is equipped with second rotary hole 32, the outside of recovery box 1 is fixedly connected with second motor 14, the outside of recovery box 1 is fixedly connected with third motor 15, the inside of recovery box 1 is provided with first flower knife roller 16, the inside of recovery box 1 is provided with second flower knife roller 17, the output of second motor 14 is connected with first flower knife roller 16 in the inside of first rotary hole 13 and is fixedly connected, the output of third motor 15 is connected with second flower knife roller 17 in the inside of second rotary hole 32 and is fixedly connected, the inside of recovery box 1 is equipped with discharge gate 18, and the lighter will produce waste in the process of injection moulding, and the worker starts first motor 11, and first motor 11 starts to work, and the output of first motor 11 drives driving shaft 8 to rotate, and after the action of driven shaft 10 and conveyer belt 12, makes driving shaft 8 and driven shaft 10 drive conveyer belt 12 to drive outside conveying frame 6, then simultaneously starts second motor 14 and third motor 15, and second motor 14 and third motor 15 start to work, and the output of second motor 14 drives first flower knife roller 16 to rotate, and the output of third motor 15 drives second flower knife roller 17 to rotate, and after the waste falls on the upper surface of conveyer belt 12, is transported to feed slope 3 through conveyer belt 12 and then slides in feed inlet 2, passes between two rotating first flower knife rollers 16 and second flower knife rollers 17, is twisted and shredded to form plastic particles by the action of two rotating first flower knife rollers 16 and second flower knife rollers 17, and plastic particles are discharged through discharge gate 18 and flow to collection box 30 for recycling, and the above operation realizes the automatic conveying and recycling effect of the waste produced by injection molding machine, the outside of conveying frame 6 is fixedly connected with hook 19, the number of hook 19 is two, two hooks 19 are convenient for temporarily connecting conveying frame 6 with injection molding machine, improve the stability of conveying frame 6, and the upper surface of conveyer belt 12 is fixedly connected with convex stripe 20, and the interval between two convex stripes 20 is equal,The convex stripes 20 increase the friction force generated by the bottom of the waste contacting the upper surface of the conveying belt 12, preventing the waste from slipping on the upper surface of the conveying belt 12 during conveying. The upper surface of the feeding slope 3 is fixedly connected with two baffles 21, which prevent the waste from falling to the ground when sliding from the upper surface of the feeding slope 3 into the feeding port 2. The inside of the feeding port 2 is fixedly connected with four inclined panels 22, which facilitate the rapid passage of waste through the feeding port 2 into the inside of the recycling box 1 and contact with the rotating first and second flower knife rollers 16 and 17 for crushing. The upper surfaces of the first and second flower knife rollers 16 and 17 are fixedly connected with pressing pieces 23, which have equal spacing between each other. When the waste contacts the rotating first and second flower knife rollers 16 and 17, the waste is pressed by the rotating pressing pieces 23 to move between the first and second flower knife rollers 16 and 17 for mincing, preventing the waste from slipping down. The inside of the recycling box 1 is fixedly connected with a fan bracket 24, and the outside of the fan bracket 24 is fixedly connected with a fan 25. Starting the fan 25 blows the minced plastic particles to speed up the speed of the plastic particles being discharged from the discharge port 18. The inside of the recycling box 1 is fixedly connected with a filter frame bracket 26, and the outside of the filter frame bracket 26 is fixedly connected with a filter frame 27. The inside of the filter frame 27 is provided with magnet columns 28, which have equal spacing between each other. The magnet columns 28 adsorb the iron filings mixed in the plastic particles, improving the quality of the discharged plastic particles. The inside of the discharge port 18 is provided with a discharge slope 29, and the outside of the recycling box 1 is provided with a collection box 30. The discharge slope 29 facilitates the flow of plastic particles from the inside of the recycling box 1 to the collection box 30 for collection. The bottom of the recycling box 1 is provided with wheels 31, and the outside of the recycling box 1 is fixedly connected with a handle 4. Before starting the first motor 11, the worker holds the handle 4 and moves the conveying frame 6 to the waste outlet of the injection molding machine through the wheels 31, so that the two hooks 19 are temporarily connected with the injection molding machine.

[0037] The utility model discloses, worker starts first motor 11, and first motor 11 starts work, and the output of first motor 11 drives driving shaft 8 to rotate, and after the action through driven shaft 10 and conveyer belt 12, make driving shaft 8 and driven shaft 10 drive conveyer belt 12 transmission in the outside of transmission frame 6, then simultaneously start second motor 14 and third motor 15, and second motor 14 starts work, and the output of second motor 14 drives first flower knife cylinder 16 to rotate, and the output of third motor 15 drives second flower knife cylinder 17 to rotate, and the waste falls on the upper surface of conveyer belt 12 and is transported to feed slope 3 through conveyer belt 12 and then slides in feed inlet 2, and passes between two rotating first flower knife cylinder 16 and second flower knife cylinder 17, and is twisted into plastic particles under the action of two rotating first flower knife cylinder 16 and second flower knife cylinder 17, and the plastic particles are discharged and flow to the collection box 30 for recycling through the discharge port 18, and the above operation realizes the effect that the waste produced by injection molding machine is automatically transported and recycled, and two hooks 19 are convenient for temporarily connecting transmission frame 6 with injection molding machine bolt and hanging together, improve the stability of transmission frame 6, and the conveyer belt 12 is convenient for transporting the waste produced by injection molding machine, and the convex stripe 20 increases the friction force generated by the bottom of the waste and the upper surface of conveyer belt 12, prevents the waste from slipping on the upper surface of conveyer belt 12 when transporting the waste, and two baffle plates 21 prevent the waste from falling on the ground when sliding into feed inlet 2 from the upper surface of feed slope 3, and four inclined panels 22 are convenient for the waste to pass through feed inlet 2 and enter the inside of recycling box 1 and contact with rotating first flower knife cylinder 16 and second flower knife cylinder 17 after being crushed, and when the waste contacts with rotating first flower knife cylinder 16 and second flower knife cylinder 17, the waste is crushed by rotating tablet press 23 and moves between first flower knife cylinder 16 and second flower knife cylinder 17, prevents the waste from slipping and falling, starts fan 25, and fan 25 blows the plastic particles after being crushed, speeds up the speed of the plastic particles discharged from discharge port 18, magnet column 28 adsorbs the iron filings mixed in the plastic particles, improves the quality of the plastic particles discharged, and discharge slope 29 is convenient for the plastic particles to flow into collection box 30 from the inside of recycling box 1 and be collected, before starting first motor 11, the worker holds handle 4 and moves transmission frame 6 to the waste outlet of injection molding machine through wheel 31, and makes two hooks 19 temporarily connect with injection molding machine bolt and hang together.

[0038] Although the embodiments of the utility model have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lighter injection molding waste recycling device, comprising a recycling box (1), characterized in that: The recycling box (1) is provided with a feed port (2) inside, the upper surface of the recycling box (1) is fixedly connected with a feed slope (3), the outside of the recycling box (1) is fixedly connected with a support frame (5), the upper surface of the support frame (5) is fixedly connected with a conveying frame (6), the inside of the conveying frame (6) is provided with a small hole (7), the inside of the conveying frame (6) is provided with a driving shaft (8), the inside of the conveying frame (6) is rotatably connected with a turntable (9), the inside of the conveying frame (6) is provided with a driven shaft (10), the outside of the conveying frame (6) is fixedly connected with a first motor (11), the output end of the first motor (11) passes through the inside of the small hole (7) and is fixedly connected to one end of the driving shaft (8), the other end of the driving shaft (8) is fixedly connected to the turntable (9), the driven shaft (10) is fixedly connected to the turntable (9), the outside of the conveying frame (6) is provided with a conveyor belt (12), the transmission One end of the conveyor belt (12) is transmission-connected to the upper surface of the driving shaft (8), and the other end of the conveyor belt (12) is transmission-connected to the upper surface of the driven shaft (10). A first rotary hole (13) is provided inside the recycling box (1), a second rotary hole (32) is provided inside the recycling box (1), a second motor (14) is fixedly connected to the outside of the recycling box (1), a third motor (15) is fixedly connected to the outside of the recycling box (1), a first flower knife roller (16) is provided inside the recycling box (1), a second flower knife roller (17) is provided inside the recycling box (1), an output end of the second motor (14) passes through the inside of the first rotary hole (13) and is fixedly connected to the first flower knife roller (16), an output end of the third motor (15) passes through the inside of the second rotary hole (32) and is fixedly connected to the second flower knife roller (17), and a discharge port (18) is provided inside the recycling box (1).

2. A lighter injection molding waste recycling device according to claim 1, characterized in that: The outside of the conveying rack (6) is fixedly connected with hooks (19), and the number of the hooks (19) is two.

3. The lighter injection molding waste recycling device according to claim 1, characterized in that: The upper surface of the conveyor belt (12) is fixedly connected with convex stripes (20), and the spacing between each two of the convex stripes (20) is equal.

4. The lighter injection molding waste recycling device according to claim 1, characterized in that: A baffle (21) is fixedly connected to the upper surface of the feed slope (3), and the number of the baffles (21) is two.

5. The lighter injection molding waste recycling device according to claim 1, characterized in that: The interior of the feed port (2) is fixedly connected with inclined panels (22), and the number of the inclined panels (22) is four.

6. The lighter injection molding waste recycling device according to claim 1, characterized in that: The upper surfaces of the first flower knife roller (16) and the second flower knife roller (17) are both fixedly connected with pressing plates (23), and the spacing between the pressing plates (23) is equal.

7. The lighter injection molding waste recycling device according to claim 1, characterized in that: The interior of the recovery box (1) is fixedly connected to a fan bracket (24), and the exterior of the fan bracket (24) is fixedly connected to a fan (25).

8. The lighter injection molding waste recycling device according to claim 1, characterized in that: The interior of the recovery box (1) is fixedly connected to a filter frame bracket (26), the exterior of the filter frame bracket (26) is fixedly connected to a filter frame (27), and magnet columns (28) are provided inside the filter frame (27), with the spacing between any two magnet columns (28) being equal.

9. The lighter injection molding waste recycling device according to claim 1, characterized in that: A discharge slope (29) is provided inside the discharge port (18), and a collection box (30) is provided outside the recovery box (1).

10. The lighter injection molding waste recycling device according to claim 1, characterized in that: The bottom of the recycling box (1) is provided with wheels (31), and the outside of the recycling box (1) is fixedly connected with a handle (4).

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