Color sorting device for reprocessed plastic processing

Abstract

The color sorting device comprises a conveying belt mechanism, a material distribution assembly and a plurality of color sorting devices are sequentially arranged on the two sides of the top of the conveying belt mechanism in the length direction, the material distribution assembly comprises side supports, and fixing cylinders are fixedly installed on the opposite surfaces of the top ends of the two side supports; the top of the fixed cylinder is fixedly sleeved with a feeding pipe, the bottom of the fixed cylinder is fixedly sleeved with a discharging mechanism, guide groove plates are obliquely arranged on the inner walls of the two sides of the feeding pipe in the length direction, a rotating roller is rotationally installed on the inner surface of the fixed cylinder, two first bevel gears are arranged at the side end of the rotating roller, and the two first bevel gears are perpendicularly arranged and meshed with each other. Raw materials are divided into multiple strands through the material guide groove plate, a small amount of the raw materials are evenly conveyed to the discharging mechanism through the rotating roller, then under limiting of the discharging mechanism, a small amount of regenerated plastic raw materials are fed to the surface of the conveying belt mechanism for multiple times, and the color interference problem caused by mutual stacking is reduced to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of recycled plastic processing, more specifically, the utility model relates to a color selection sorting device for recycled plastic processing. BACKGROUND

[0002] The recycled plastic process is a process of converting waste plastics into reusable materials through a series of processing steps, which not only reduces the pollution of plastic waste to the environment, but also saves resources and promotes the development of circular economy. In the recycling plastic processing process, different types of plastics usually have different colors, so color selection sorting treatment is needed for waste plastic raw materials.

[0003] After searching, the publication number CN219233190U discloses a recycled plastic color selection separation mechanism, which includes a side block, an anti-skid block fixedly installed at the bottom of the side block, a conveying chain belt movably installed on one side of the side block, a support block fixedly installed on one side of the top of the side block, a grabbing assembly fixedly installed on the top of the support block, and a pushing assembly provided on the top of the grabbing assembly. In the above-mentioned scheme, the recycled plastic color selection separation mechanism is provided with a grabbing assembly and a conveying chain belt. First, the operator places recycled plastic workpieces of different colors on the conveying chain belt for transmission. When the recycled plastic workpiece is transported to the bottom of the mechanical hand each time, the conveying chain belt pauses operation, the color identifier at the bottom of the mechanical hand identifies the recycled plastic, the mechanical hand grabs the plastic workpiece of the same color and transfers it to the top of the mounting block, the conveying chain belt continues to operate, and the above-mentioned work is repeated when the next mechanical hand is at the bottom. This achieves the effect of replacing manual work with machinery and improving separation efficiency.

[0004] However, the recycled plastic color selection separation mechanism still has the following disadvantages: although the above-mentioned technical solution can realize automatic distribution, identification, and sorting of plastic raw materials through the conveying chain belt, color identifier, and mechanical hand, in actual application, when recycled plastic workpieces of different colors are placed on the conveying chain belt for transmission, the plastic raw materials are prone to be stacked on top of each other. This stacking can cause the plastic raw materials of different colors to present mixed colors in the overlapping area, thereby interfering with the judgment of the color identifier and reducing the accuracy and quality of sorting. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a color selection sorting device for recycled plastic processing to solve the problem that in the prior art, plastic raw materials are prone to be stacked on the conveying chain belt, causing color mixing, affecting the judgment of the identifier, and reducing the sorting quality.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a color selection sorting device for recycled plastic processing, which comprises

[0007] The conveying belt mechanism is provided with a cloth feeding assembly and a plurality of color sorting and sorting devices in sequence on both sides of the length direction of the top of the conveying belt mechanism.

[0008] The cloth feeding assembly comprises side supports, a motor one, the two side supports are symmetrically arranged on both sides of the conveying belt mechanism, opposite surfaces at the top ends of the two side supports are fixedly installed with fixed cylinders, a feeding pipe is fixedly sleeved at the top of the fixed cylinder, and a discharging mechanism is fixedly sleeved at the bottom of the fixed cylinder, inner walls on both sides of the length direction of the feeding pipe are all inclinedly provided with guide grooves, the two guide grooves are staggered up and down, a rotating roller is rotatably installed on the inner surface of the fixed cylinder, two bevel gears one are arranged at the side ends of the rotating roller, the two bevel gears one are vertically arranged and are in mesh with each other, the side ends of the two bevel gears one are fixedly sleeved with the end portions of the rotating roller and the output end of the motor one respectively, and the surface of the motor one is fixedly installed with the surface at the top of the side support.

[0009] The utility model also comprises a supporting table and a material collecting assembly, the side surface of the supporting table is fixedly installed with the side surface of the length direction of the middle part of the conveying belt mechanism, and a group of the material collecting assemblies are arranged at the bottom ends of the side surfaces of the plurality of color sorting and sorting devices.

[0010] The discharging mechanism comprises a discharging pipe and an angle guide plate, the outer surface of the top of the discharging pipe is fixedly installed with the inner surface of the bottom of the fixed cylinder, two electric telescopic rods are fixedly installed on the side surface of the discharging pipe close to the color sorting and sorting device, connecting blocks are fixedly installed at the side ends of the two electric telescopic rods, the side edge of the top end of the connecting block is fixedly installed with the side surface of the angle guide plate, and the outer surface of the angle guide plate is slidingly installed with the inner wall of the side surface of the discharging pipe close to the color sorting and sorting device.

[0011] The material collecting assembly comprises a fixed box and a gear two, the lower surface of the fixed box is fixedly installed with the upper surface of the supporting table, the inner surface of the bottom of the fixed box is slidingly installed with a movable box, the side surface of the top of the fixed box is fixedly installed with a motor two, the two gear twos are parallelly arranged and are in mesh with each other, shaft rods are fixedly installed at the middle portions of the two gear twos, and the side end of one shaft rod is fixedly sleeved with the output end of the motor two, the outer surfaces of the two ends of the shaft rod are rotatably installed with the inner walls on both sides of the top of the fixed box, and the outer surface of the middle portion of the shaft rod is fixedly sleeved with a baffle.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] In the scheme, the broken regenerated plastic raw materials are poured from the top of the feeding pipe, the raw materials are guided by the guide chute plate, are separated into multiple strands and then enter the inside of the fixed cylinder, at the same time, the pinion fixed to the driving output end of the motor one rotates by controlling the motor one, the two meshing pinions rotate together, drive the connected rotating roller to rotate along the inner wall of the fixed cylinder, at this time, the raw materials enter the grooves on the surface of the rotating roller, and fall into the inside of the discharging mechanism with the rotation of the rotating roller, and then are scattered on the surface of the conveying belt mechanism from the outlet of the discharging mechanism, so that the raw materials are separated into multiple strands by the guide chute plate, and are uniformly and little by little transported to the discharging mechanism by the rotating roller, and then are little by little and multiple times poured on the surface of the conveying belt mechanism under the limiting of the discharging mechanism, so that the color interference problem caused by mutual stacking is reduced to a certain extent.

[0014] In the scheme, when the sorting raw materials collected in the movable box inside the fixed box are full, the staff can first control the motor two to start, and the shaft rod fixed to the output end of the motor two rotates, the gear two at the end thereof rotates, drives the other meshing gear two to rotate, so that the two shaft rods rotate in opposite directions along the inner walls on both sides of the top of the fixed box, drive the connected baffle to rotate, until the side edge of the baffle away from the end of the shaft rod is attached to the inner surface of the top of the fixed box, at this time, the staff removes the movable box, and the sorting raw materials can fall on the top of the baffle, thereby improving the continuity in the discharging process and reducing the shutdown operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a cloth distribution assembly structure schematic view of the utility model;

[0017] Figure 3 It is a discharging mechanism structure schematic view of the utility model;

[0018] Figure 4 It is a material collecting assembly structure schematic view of the utility model.

[0019] [REFERENCE SIGNS]

[0020] 1, conveying belt mechanism; 2, cloth distribution assembly; 3, color selection sorting equipment; 4, supporting table; 5, material collecting assembly; 20, side support; 21, fixed cylinder; 22, feeding pipe; 23, guide chute plate; 24, rotating roller; 25, pinion one; 26, motor one; 27, discharging mechanism; 270, discharging pipe; 271, angle guide plate; 272, electric telescopic rod; 273, connecting block; 50, fixed box; 51, movable box; 52, motor two; 53, gear two; 54, shaft rod; 55, baffle. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical schemes and advantages to be solved by the utility model clearer, the following will be described in detail in combination with the drawings and specific embodiments.

[0022] As shown in the accompanying Figure 1 to the accompanying Figure 4 The embodiment of the utility model provides a kind of color selection sorting device for regenerative plastic processing, comprising

[0023] Conveyer mechanism 1, the length direction both sides of the top of conveyer mechanism 1 are sequentially provided with cloth assembly 2 and multiple color selection sorting equipment 3;

[0024] Cloth assembly 2 includes side support 20, motor one 26, two side supports 20 are symmetrically arranged at the both sides of conveyer mechanism 1, the opposite surface of the top end of two side supports 20 is fixedly installed with fixed cylinder 21, the top of fixed cylinder 21 is fixedly sleeved with feeding pipe 22, and the bottom is fixedly sleeved with discharging mechanism 27, the inner wall of the length direction both sides of feeding pipe 22 is all inclinedly provided with guide chute plate 23, two guide chute plates 23 are staggered arranged, the inner surface of fixed cylinder 21 is rotatably installed with rotating roller 24, the side end of rotating roller 24 is provided with two bevel gears one 25, two bevel gears one 25 are vertically arranged, and are meshed with each other, the side end of two bevel gears one 25 is fixedly sleeved with the end of rotating roller 24, the output end of motor one 26, and the surface of motor one 26 is fixedly installed with the surface of the top of side support 20;

[0025] By setting rotating roller 24, rotating roller 24 rotates at the inside of fixed cylinder 21 at uniform speed, the space formed by the recess of the surface of the fixed surface and fixed cylinder 21 is fitted, so that the capacity of single-time conveying raw materials is limited.

[0026] It further includes supporting table 4 and material receiving assembly 5, the side surface of supporting table 4 is fixedly installed with the length direction side surface of the middle part of conveyer mechanism 1, and one group of material receiving assembly 5 is arranged at the bottom end of the side surface of multiple color selection sorting equipment 3, and the bottom of multiple groups of material receiving assembly 5 is fixedly installed with the upper surface of supporting table 4.

[0027] Among them, discharging mechanism 27 includes discharging pipe 270 and angle guide plate 271, the outer surface of the top of discharging pipe 270 is fixedly installed with the inner surface of the bottom of fixed cylinder 21, two electric telescopic rods 272 are fixedly installed on the side surface of discharging pipe 270 close to color selection sorting equipment 3, two electric telescopic rods 272 are fixedly installed with connecting block 273 on the side end, the side edge of the top end of connecting block 273 is fixedly installed with the side surface of angle guide plate 271, and the outer surface of angle guide plate 271 is slidingly installed with the inner wall of the side surface of discharging pipe 270 close to color selection sorting equipment 3;

[0028] By setting the discharging mechanism 27, the worker controls the electric telescopic rod 272 to extend or contract, pushes the connected connecting block 273 to move, drives the connected angle guide plate 271 to slide close to the inner wall of the side of the color sorting and sorting equipment 3, and in this process, the side edge of the angle guide plate 271 away from the connecting block 273 is close to or away from the inner wall of the side of the color sorting and sorting equipment 3 away from the discharging pipe 270, so that the control of the discharging of the raw materials discharged from the upper part is realized.

[0029] The receiving assembly 5 includes a fixed box 50, two gear two 53, the upper surface of the fixed box 50 is fixedly installed on the upper surface of the supporting table 4, the inner surface of the bottom of the fixed box 50 is slidably installed with a movable box 51, the side of the top of the fixed box 50 is fixedly installed with a motor two 52, the two gear two 53 are parallelly arranged and meshed with each other, the middle part of the two gear two 53 is fixedly installed with a shaft 54, and the side end of one shaft 54 is fixedly sleeved with the output end of the motor two 52, the outer surface of the two ends of the shaft 54 is rotatably installed with the inner wall of the top of the fixed box 50, and the outer surface of the middle part of the shaft 54 is fixedly sleeved with a baffle 55.

[0030] The working process of the utility model is as follows:

[0031] In use, the broken regenerated plastic raw materials are poured from the top of the feeding pipe 22, the raw materials are guided by the guide chute plate 23 and are divided into multiple strands after being parallelly separated, and then enter the inside of the fixed cylinder 21, at the same time, the control of the motor one 26 drives the rotation of the bevel gear one 25 fixedly sleeved with the output end, the two meshed bevel gears one 25 rotate together, and drive the connected rotating roller 24 to rotate close to the inner wall of the fixed cylinder 21, at this time, the raw materials are input into the grooves on the surface of the rotating roller 24, and with the rotation of the rotating roller 24, the raw materials fall into the inside of the discharging mechanism 27, and then are scattered on the surface of the conveying belt mechanism 1 from the outlet of the discharging mechanism 27, so that the raw materials are divided into multiple strands by the guide chute plate 23, and are uniformly and little by little conveyed to the discharging mechanism 27 by the rotating roller 24, and then under the limiting of the discharging mechanism 27, the regenerated plastic raw materials are little by little and multiple times poured on the surface of the conveying belt mechanism 1, so that the color interference problem caused by mutual stacking is reduced to a certain extent.

[0032] When the movable box 51 inside the fixed box 50 collects the full sorted raw materials, the worker can first control the motor two 52 to start, and the shaft 54 fixedly sleeved with the output end of the motor two 52 rotates, the gear two 53 meshed with the end part of the shaft 54 rotates, drives the other meshed gear two 53 to rotate, so that the two shafts 54 rotate in opposite directions along the inner wall of the top of the fixed box 50, drive the connected baffle 55 to rotate, until the side edge of the end part of the baffle 55 away from the shaft 54 is close to the inner surface of the top of the fixed box 50, at this time, the worker removes the movable box 51, and the sorted raw materials can fall on the top of the baffle 55, thereby improving the continuity in the unloading process and reducing the shutdown operation.

[0033] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broadly understood, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0034] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0035] Finally: the above only for the preferred embodiment of the utility model, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A color sorting device for recycling plastic processing, characterized by, The utility model relates to a color sorting device for the color sorting of the products on the conveying belt mechanism (1), and the color sorting device comprises a conveying belt mechanism (1), a material distributing assembly (2) and a plurality of color sorting and sorting devices (3) arranged in sequence on both sides of the length direction of the top of the conveying belt mechanism (1). The material distributing assembly (2) comprises side supports (20), a motor (26), two side supports (20) are symmetrically arranged on both sides of the conveying belt mechanism (1), opposite surfaces at the top ends of the two side supports (20) are fixedly provided with fixed cylinders (21), the top of the fixed cylinder (21) is fixedly sleeved with a feeding pipe (22), the bottom is fixedly sleeved with a discharging mechanism (27), the inner walls of the length direction of both sides of the feeding pipe (22) are obliquely provided with guide grooves (23), the two guide grooves (23) are arranged in an up-and-down staggered mode, the inner surface of the fixed cylinder (21) is rotatably provided with a rotating roller (24), the side end of the rotating roller (24) is provided with two bevel gears (25), the two bevel gears (25) are vertically arranged and are in mesh with each other, the side ends of the two bevel gears (25) are fixedly sleeved with the end of the rotating roller (24) and the output end of the motor (26) respectively, and the surface of the motor (26) is fixedly mounted on the surface of the top of the side support (20). Further comprising a supporting table (4) and a material collecting assembly (5), the side surface of the supporting table (4) is fixedly mounted on the length direction side surface of the middle part of the conveying belt mechanism (1), and one group of the material collecting assembly (5) is arranged at the bottom end of the side surface of each of the plurality of color sorting and sorting devices (3), and the bottoms of the plurality of groups of the material collecting assembly (5) are fixedly mounted on the upper surface of the supporting table (4).

2. The color sorting device for recycling plastic processing according to claim 1, characterized in that, The discharging mechanism (27) comprises a discharging pipe (270) and a corner guide plate (271), the outer surface of the top of the discharging pipe (270) is fixedly mounted on the inner surface of the bottom of the fixed cylinder (21), two electric telescopic rods (272) are fixedly mounted on the side surface of the discharging pipe (270) close to the color sorting and sorting device (3), the side ends of the two electric telescopic rods (272) are fixedly mounted with connecting blocks (273), the side edge of the top end of the connecting block (273) is fixedly mounted on the side surface of the corner guide plate (271), and the outer surface of the corner guide plate (271) is slidingly mounted on the inner wall of the side surface of the discharging pipe (270) close to the color sorting and sorting device (3).

3. The color sorting device for recycling plastic processing according to claim 1, characterized in that, The material collecting assembly (5) comprises a fixed box (50) and a gear (53), the lower surface of the fixed box (50) is fixedly mounted on the upper surface of the supporting table (4), the inner surface of the bottom of the fixed box (50) is slidingly mounted with a movable box (51), the side surface of the top of the fixed box (50) is fixedly mounted with a motor (52), the two gears (53) are arranged in parallel and are in mesh with each other, the middle part of each of the two gears (53) is fixedly mounted with a shaft rod (54), and the side end of one shaft rod (54) is fixedly sleeved with the output end of the motor (52), the outer surfaces of the two ends of the shaft rod (54) are rotatably mounted on the inner walls of the two sides of the top of the fixed box (50), and the outer surface of the middle part of the shaft rod (54) is fixedly sleeved with a baffle (55).

4. The color sorting device for recycling plastic processing according to claim 2, characterized in that, ​

Images