Automatic proportioning and mixing equipment for various plastic particles

Abstract

The utility model discloses automatic batching and mixing equipment for various plastic particles, and relates to the technical field of plastic particle mixing, the automatic batching and mixing equipment comprises a support frame, the inner wall of the support frame is fixedly connected with a mixing box, the inner wall of one side and one end of the mixing box are jointly provided with a stirring mechanism, and the top end of the mixing box is fixedly connected with a conveying box; four feeding pipes are arranged at the top end of the conveying box in a penetrating mode, quantity control assemblies are arranged in the four feeding pipes, each quantity control assembly comprises a connecting frame, and one end of each connecting frame is fixedly connected with the outer surface of the corresponding feeding pipe. According to the plastic particle mixing device disclosed by the utility model, the stirring mechanism is arranged, so that various plastic particles can be quickly and uniformly stirred and mixed, the mixing effect of the plastic particles is improved, and the mixing device is more practical.

Description

Technical Field

[0001] The present application relates to the technical field of plastic particle mixing, and in particular to an automatic batching and mixing device for multiple plastic particles. Background Art

[0002] Modified plastics refer to plastic products that are modified by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics to improve their flame retardancy, strength, impact resistance, toughness and other properties. Modified plastic particles are a kind of raw material commonly used to manufacture various plastic bags, buckets, basins, toys, furniture, stationery and other daily necessities and various plastic products. They are usually packaged in spherical form, which is convenient for packaging and transportation. According to actual needs, a variety of modified plastic particles can be mixed in a certain proportion to produce mixed plastic particles with different properties, which can be used as production raw materials.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the existing plastic particles are unable to control the amount of multiple plastic particles when mixing. Since the amount of different plastic particles added is different when mixing the plastic particles, there is no amount control component, which makes it inconvenient to accurately control the amount of different plastic particles added, thereby affecting the later use of the plastic particles; secondly, when mixing plastic particles, multiple plastic particles are generally manually stirred, and there is no automatic stirring mechanism, which makes it inconvenient to quickly and evenly mix the plastic particles, reducing the mixing effect of the plastic particles. Utility Model Content

[0004] The purpose of this application is to provide an automatic batching and mixing device for multiple plastic particles to improve the problem of inconvenience in accurately controlling the amount of different types of plastic particles added and inconvenience in quickly and evenly mixing the plastic particles.

[0005] The present application provides an automatic batching and mixing device for multiple plastic particles, which adopts the following technical solutions:

[0006] The discharging opening that stirs cage connects with the delivery chute charging station, and the delivery chute discharging opening is equipped with a toothed connecting rod, and the toothed connecting rod has an output port, and the toothed connecting rod has an output port, and the toothed connecting rod has an output port.

[0007] By adopting the above technical solution, the stirring mechanism is used to facilitate uniform stirring and mixing of various plastic particles. The first motor is started through the four quantity control components respectively, and the output end of the first motor drives the worm transmission, the worm transmission drives the worm wheel to rotate, the rotation of the worm wheel drives the round rod to rotate, and the rotation of the round rod drives the quantity control plate to rotate. By controlling the number of rotations of the quantity control plate, the plastic particles can be controlled as much as possible, and then the dosage ratio of the various plastic particles can be accurately controlled, thereby improving the mixing effect of the various plastic particles.

[0008] Optionally, the stirring mechanism includes a shell, one end of the shell is fixedly connected to one end of the mixing box, the lower inner wall of the shell is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a first sprocket, one side inner wall of the mixing box is rotatably connected to a long rod, the outer surface of the long rod is fixedly sleeved with three stirring members, and one end of the long rod passes through one side inner wall of the mixing box and is fixedly connected to a second sprocket used in conjunction with the first sprocket, and the outer surfaces of the first sprocket and the second sprocket are jointly rotatably sleeved with a chain.

[0009] By adopting the above technical solution, the second motor is started, and the output end of the second motor drives the first sprocket to rotate. The rotation of the first sprocket cooperates with the chain and the second sprocket to enable the second sprocket to drive the long rod to rotate. The rotation of the long rod drives the three stirring members to rotate synchronously. The three stirring members rotate synchronously to quickly stir and mix the various plastic particles in the mixing box, thereby improving the utilization efficiency of the mixing equipment.

[0010] Optionally, a mounting groove is provided at a lower portion of one end of the conveying box, and a perspective window is fixedly connected to an inner wall of the mounting groove.

[0011] By adopting the above technical solution, the installation groove serves to facilitate the installation of the perspective window, through which the unloading situation of the conveying box and the mixing situation of the plastic particles in the mixing box can be easily seen.

[0012] Optionally, a discharge pipe is provided through the bottom end of the mixing box, and a control switch is provided on the outer surface of the discharge pipe.

[0013] By adopting the above technical solution, the control switch is used in conjunction with the discharge pipe to facilitate the discharge of the mixed plastic particles in the mixing box for use.

[0014] Optionally, the four feed tubes are distributed in a rectangular array, and the top ends of the four feed tubes are fixedly connected to a storage barrel, which serves to temporarily store the plastic particles that need to be mixed.

[0015] Optionally, the four quantity control components have the same internal structure, and the quantity control plate is in the shape of a six-petal butterfly valve.

[0016] By adopting the above technical solution, the operating steps of the four quantity control components are the same, and the six-petal butterfly valve-shaped setting makes it easier for the quantity control plate to better control the amount of plastic particles discharged.

[0017] Optionally, the three stirring members are distributed at equal intervals.

[0018] By adopting the above technical solution, the stirring effect of the stirring element is improved.

[0019] Optionally, the second sprocket and the first sprocket are arranged one above the other, and the outer surface teeth of the second sprocket and the first sprocket have the same shape.

[0020] By adopting the above technical solution, it is convenient for the second sprocket and the first sprocket to cooperate with the chain, so that the rotation of the first sprocket drives the synchronous rotation of the second sprocket.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. The utility model provides a quantity control component to facilitate accurate control of the amount of different types of plastic particles added, so as to achieve the best mixing effect of multiple particles and improve the accuracy of the mixing equipment.

[0023] 2. The utility model is provided with a stirring mechanism, which facilitates rapid stirring and uniform mixing of multiple plastic particles, improves the mixing effect of the plastic particles, and makes the mixing equipment more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the utility model.

[0025] Figure 2 It is a partial structural diagram of the utility model.

[0026] Figure 3This is a schematic diagram of the cross-sectional structure of the quantity control component of the utility model.

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the stirring mechanism of the present invention.

[0028] In the figure, 1. support frame; 2. quantity control component; 21. quantity control plate; 22. first motor; 23. support seat; 24. worm; 25. connecting frame; 26. worm wheel; 27. round rod; 3. stirring mechanism; 31. shell; 32. second sprocket; 33. first sprocket; 34. support plate; 35. second motor; 36. long rod; 37. stirring element; 38. chain; 4. mounting groove; 5. perspective window; 6. mixing box; 7. control switch; 8. discharge pipe; 10. conveying box; 11. storage barrel; 12. feed pipe. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0030] Example 1

[0031] A multi-plastic granule automatic batching and mixing device includes a support frame 1, a mixing box 6, a conveying box 10, a mounting groove 4, a perspective window 5, four feed pipes 12, four storage barrels 11, a stirring mechanism 3, four quantity control components 2, and a discharge pipe 8. The outer surface of the mixing box 6 is fixedly connected to the inner wall of the support frame 1, so that the support frame 1 supports the mixing box 6. The bottom end of the conveying box 10 is fixedly connected to the top end of the mixing box 6, so that the plastic particles conveyed by the conveying box 10 fall into the mixing box 6 for mixing. The mounting groove 4 is opened at the lower part of one end of the conveying box 10, and the outer surface of the perspective window 5 is fixedly connected to the inner wall of the mounting groove 4, so that the mixing situation of the mixing box 6 and the conveying situation of the plastic particles by the conveying box 10 can be seen through the perspective window 5.

[0032] The four feed pipes 12 all pass through the top of the conveying box 10, making it convenient to add plastic particles into the conveying box 10 through the feed pipes 12. The bottom ends of the four storage barrels 11 are fixedly connected to the top ends of the four feed pipes 12 respectively, and the four storage barrels 11 are convenient for temporarily storing the plastic particles that need to be mixed.

[0033] The top of the discharge pipe 8 passes through the bottom of the mixing box 6, and a control switch 7 is provided on the outer surface of the discharge pipe 8. The control switch 7 is used in conjunction with the discharge pipe 8 to facilitate the discharge of the mixed plastic particles in the mixing box 6 for use.

[0034] The four quantity control components 2 are respectively arranged on the outer surface and the interior of the four feed pipes 12. The internal structure of the four quantity control components 2 is the same, which facilitates the coordinated use of the four quantity control components 2 to control the quantity of different plastic particles. The quantity control component 2 includes a connecting frame 25, a support seat 23, a worm gear 26, a worm 24, a round rod 27, and a quantity control plate 21. One end of the connecting frame 25 is fixedly connected to the outer surface of the feed pipe 12, the bottom end of the support seat 23 is fixedly connected to the lower inner wall of the connecting frame 25, and the top of the support seat 23 is fixedly connected to the first motor 22, so that the support seat 23 supports the first motor 22, and the output end of the first motor 22 is fixedly connected to the middle part of one end of the worm 24, so that the output end of the first motor 22 drives the worm 24 for transmission.

[0035] The outer surface of the worm 24 is meshed with the outer surface of the worm wheel 26, so that the worm 24 drives the worm wheel 26 to rotate. One end of the round rod 27 is rotatably connected to the inner wall of one side of the feed pipe 12, and one end of the round rod 27 passes through the inner wall of one side of the feed pipe 12 and is rotatably connected to the inner wall of one side of the connecting frame 25. The worm wheel 26 is fixedly sleeved on the outer surface of the round rod 27, so that the rotation of the worm wheel 26 drives the round rod 27 to rotate. The control plate 21 is fixedly sleeved on the outer surface of the round rod 27, and the control plate 21 is in the shape of a six-petal butterfly valve, so that the rotation of the round rod 27 drives the control plate 21 to rotate. The amount of feed is controlled by controlling the number of rotations of the control plate 21, so as to accurately control the ratio of different plastic particles and improve the mixing effect of the plastic particles.

[0036] The stirring mechanism 3 includes a shell 31, a support plate 34, a first sprocket 33, a second sprocket 32, a chain 38, a long rod 36 and three stirring members 37. One end of the shell 31 is fixedly connected to one end of the mixing box 6, the bottom end of the support plate 34 is fixedly connected to the lower inner wall of the shell 31, the top of the support plate 34 is fixedly connected to the second motor 35, and the output end of the second motor 35 is fixedly connected to the middle part of one end of the first sprocket 33, so that the output end of the second motor 35 drives the first sprocket 33 to rotate, and the chain 38 is rotatably sleeved on the outer surfaces of the first sprocket 33 and the second sprocket 32, so that the rotation of the first sprocket 33 drives the second sprocket 32 ​​to rotate synchronously.

[0037] One end of the long rod 36 is rotatably connected to the inner wall of one side of the mixing box 6, and one end of the long rod 36 passes through one end of the mixing box 6 and is fixedly connected to the middle part of one end of the second sprocket 32, so that the rotation of the second sprocket 32 ​​drives the long rod 36 to rotate, and the three stirring members 37 are fixedly sleeved on the outer surface of the long rod 36 at equal intervals, so that the rotation of the long rod 36 drives the three stirring members 37 to rotate synchronously to stir and mix the plastic particles in the mixing box 6 evenly.

[0038] Working principle: First, add different types of plastic particles into the four storage barrels 11, and then start the corresponding first motor 22 through the four control components 2. The output end of the first motor 22 drives the worm 24 to transmit, and the worm 24 drives the worm gear 26 to rotate. The rotation of the worm gear 26 drives the round rod 27 to rotate, and the rotation of the round rod 27 drives the control plate 21 to rotate. The amount of material discharged by the feed pipe 12 is controlled by the number of rotations of the control plate 21.

[0039] The suitably matched plastic particles are conveyed into the mixing box 6 via the conveying box 10 .

[0040] Then, the second motor 35 is started through the stirring mechanism 3, and the output end of the second motor 35 drives the first sprocket 33 to rotate. The rotation of the first sprocket 33 causes the second sprocket 32 ​​to rotate synchronously through the chain 38. The rotation of the second sprocket 32 ​​drives the long rod 36 to rotate. The rotation of the long rod 36 drives the three stirring members 37 to rotate synchronously to evenly stir and mix the plastic particles in the mixing box 6.

[0041] Next, after the various plastic particles are mixed, the control switch 7 is turned on and the mixed plastic particles are discharged through the discharge pipe 8 .

[0042] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. An automatic batching and mixing device for multiple plastic particles, comprising a support frame (1), characterized in that: The inner wall of the support frame (1) is fixedly connected to a mixing box (6), one inner wall and one end of the mixing box (6) are jointly provided with a stirring mechanism (3), the top of the mixing box (6) is fixedly connected to a conveying box (10), the top of the conveying box (10) is penetrated by four feeding pipes (12), and the inside of each of the four feeding pipes (12) is provided with a quantity control component (2); The quantity control component (2) includes a connecting frame (25), one end of the connecting frame (25) is fixedly connected to the outer surface of the feed pipe (12), the lower inner wall of the connecting frame (25) is fixedly connected to a support seat (23), and the top of the support seat (23) is fixedly connected to a first motor (22), the output end of the first motor (22) is fixedly connected to a worm (24), and the outer surface of the worm (24) is meshedly connected to a worm wheel (26), one side inner wall of the connecting frame (25) is rotatably connected to a round rod (27), and the worm wheel (26) is fixedly sleeved on the outer surface of the round rod (27), one end of the round rod (27) passes through one end of the feed pipe (12) and is rotatably connected to the inner wall of one side of the feed pipe (12), and the outer surface of the round rod (27) is fixedly sleeved with a quantity control plate (21).

2. The automatic batching and mixing equipment for multiple plastic particles according to claim 1, characterized in that: The stirring mechanism (3) includes a shell (31), one end of the shell (31) is fixedly connected to one end of the mixing box (6), the lower inner wall of the shell (31) is fixedly connected to a support plate (34), and the top of the support plate (34) is fixedly connected to a second motor (35), the output end of the second motor (35) is fixedly connected to a first sprocket (33), one side inner wall of the mixing box (6) is rotatably connected to a long rod (36), the outer surface of the long rod (36) is fixedly sleeved with three stirring members (37), and one end of the long rod (36) passes through the inner wall of one side of the mixing box (6) and is fixedly connected to a second sprocket (32) used in conjunction with the first sprocket (33), and the outer surfaces of the first sprocket (33) and the second sprocket (32) are rotatably sleeved with a chain (38).

3. The automatic batching and mixing equipment for multiple plastic particles according to claim 1, characterized in that: A mounting groove (4) is provided at the lower portion of one end of the delivery box (10), and a perspective window (5) is fixedly connected to the inner wall of the mounting groove (4).

4. The automatic batching and mixing equipment for multiple plastic particles according to claim 1, characterized in that: A discharge pipe (8) is provided through the bottom end of the mixing box (6), and a control switch (7) is provided on the outer surface of the discharge pipe (8).

5. The automatic batching and mixing equipment for multiple plastic particles according to claim 1, characterized in that: The four feeding pipes (12) are distributed in a rectangular array, and the top ends of the four feeding pipes (12) are fixedly connected to a storage barrel (11).

6. The automatic batching and mixing equipment for multiple plastic particles according to claim 1, characterized in that: The four volume control components (2) have the same internal structure, and the volume control plate (21) is in the shape of a six-petal butterfly valve.

7. The automatic batching and mixing equipment for multiple plastic particles according to claim 2, characterized in that: The three stirring members (37) are distributed at equal intervals.

8. The automatic batching and mixing equipment for multiple plastic particles according to claim 2, characterized in that: The second sprocket (32) and the first sprocket (33) are arranged one above the other, and the outer surface teeth of the second sprocket (32) and the first sprocket (33) have the same shape.

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