Screening equipment for ABS plastic particle processing

Abstract

The utility model discloses screening equipment for ABS (acrylonitrile butadiene styrene) plastic particle processing, and relates to the technical field of ABS plastic particle processing. The feeding unit is arranged on the outer surface of the supporting base and used for feeding; the screening unit is arranged on the upper surface of the supporting base and used for screening, and the feeding unit comprises a storage assembly arranged on the outer surface of the supporting base and a feeding assembly arranged in the storage assembly. According to the screening equipment, the material storage box, the supporting frame, the driving motor, the conveying belt and the feeding hopper are matched with one another, so that materials can be conveniently fed into the screening unit, and manual continuous feeding is not needed in the using process of the screening equipment; the ABS plastic particles of different particle sizes can be conveniently screened through cooperation of buffer spring columns, a screening box, a first screening net plate, a discharging box, a forward and reverse motor, a vibration pump, a second screening net plate, a limiting rod, a scraping plate and a lead screw, and therefore the practicability of the screening device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ABS plastic particle processing technical field, specifically in kind ABS plastic particle processing is screened with screening equipment. BACKGROUND

[0002] ABS plastic particles are a terpolymer composed of acrylonitrile, butadiene and styrene three monomers, have outstanding mechanical properties, heat resistance and processing performance, in addition, ABS plastic particles also have certain corrosion resistance of acid, alkali, salt, and can resist organic solvent dissolution to a certain extent, which makes it widely used in many fields, such as automobile, electronic appliances, building materials and daily small household appliances etc.

[0003] In the prior art, the patent file with the announcement number CN217342252U proposes a screening device for regenerating plastic granulation, which belongs to a screening device in the technical field of regenerating plastic production equipment, and its technical scheme is that a mounting base is provided, a screening main body box is arranged on the mounting base, the screening main body box is fixed on the mounting base through a spring support assembly, the screening main body box includes a screening box with an upper opening, a cover plate detachably connected with the screening box, and a feeding hopper arranged on the cover plate; a first screening plate and a second screening plate are sequentially arranged in the screening box from top to bottom, the first screening plate and the second screening plate are both provided with a discharge end arranged outside the screening box; the screen hole of the first screening plate is smaller than the mesh of the second screening plate; and a vibration motor assembly is arranged at the bottom of the screening box.

[0004] In order to solve the problem that plastic is granulated, and after granulation, plastic particles with inconsistent particle sizes are often produced, so that further screening treatment of the regenerated plastic particles is needed, the prior art adopts a multi-stage screening method to screen and treat the plastic, but the device still needs manual feeding during use, and residual materials are easily attached to the bottom of the screening device after screening is completed, thereby reducing the functionality of the screening device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a screening device for ABS plastic particle processing to solve the problems proposed in the above background technology.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of:

[0007] The utility model provides an ABS plastic particle processing sieving equipment, including support base, the outer surface of support base is used for feeding material feeding unit, and the upper surface of support base is used for screening screening unit, the feeding unit includes the storage assembly of setting in the outer surface of support base and the feeding assembly of setting in the inside of storage assembly, and the screening unit includes the screening assembly of setting in the outer surface of support base and the cleaning assembly of setting in the inside of screening assembly.

[0008] The further improvement of the utility model technical scheme lies in that the storage assembly includes a storage box, the bottom surface of the storage box is fixedly connected with the upper surface of the support base, one side of the storage box is fixedly connected with a support frame, and the bottom surface of the support frame is fixedly connected with the upper surface of the support base.

[0009] The further improvement of the utility model technical scheme lies in that the feeding assembly includes a driving motor, one side of the driving motor is fixedly connected with the outer surface of the support frame, and the driving end of the driving motor is rotatably connected with a conveying belt rotatably connected with the inside of the support frame.

[0010] The further improvement of the utility model technical scheme lies in that the outer surface of the conveying belt is fixedly connected with a feeding hopper, and the feeding hopper is provided with multiple groups and is uniformly distributed on the outer surface of the conveying belt.

[0011] The above technical scheme adopts the mutual cooperation of the storage box, the support frame, the driving motor, the conveying belt and the feeding hopper to facilitate feeding into the inside of the screening unit, so that the screening equipment does not need to be manually fed during use.

[0012] The further improvement of the utility model technical scheme lies in that the screening assembly includes a buffer spring column, the bottom surface of the buffer spring column is fixedly connected with the upper surface of the support base, the upper surface of the buffer spring column is detachably connected with a screening box, and the outer surface of the screening box is detachably connected with a vibration pump.

[0013] The above technical scheme adopts the mutual cooperation of the buffer spring column, the screening box and the vibration pump to facilitate vibration of the screening box.

[0014] The further improvement of the utility model technical scheme lies in that the inner wall of the screening box is fixedly connected with a first screening mesh plate and a second screening mesh plate, the first screening mesh plate is arranged directly above the second screening mesh plate, and the outer surfaces of the buffer spring column, the first screening mesh plate and the second screening mesh plate are all fixedly connected with a discharging box.

[0015] The above technical scheme adopts the mutual cooperation of the screening box, the first screening mesh plate, the second screening mesh plate and the discharging box to facilitate screening of plastic particles of different particle sizes.

[0016] The further improvement in the technical scheme of the utility model lies in that the cleaning assembly comprises a reversible motor, one side of the reversible motor is detachably connected with the outer surface of the screening box, the driving end of the reversible motor is fixedly connected with a lead screw which is rotatably connected with the outer surface of the screening box, the outer surface of the lead screw is threadedly connected with a scraper plate which is slidably connected with the inner wall of the screening box, and the inner wall of the scraper plate is slidably connected with a limiting rod which is detachably connected with the outer surface of the screening box.

[0017] By adopting the above technical scheme, the internal part of the screening box can be conveniently cleaned by the cooperation of the reversible motor, the limiting rod, the scraper plate and the lead screw, so that the accumulation of debris and impurities at the bottom of the inner wall of the screening box is prevented.

[0018] Thanks to the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0019] 1. The screening equipment for ABS plastic particle processing is convenient for feeding the internal part of the screening unit by the cooperation of the storage box, the supporting frame, the driving motor, the conveying belt and the feeding hopper, so that the screening equipment does not need to be manually fed during use, thereby increasing the functionality of the screening equipment.

[0020] 2. The screening equipment for ABS plastic particle processing is convenient for screening ABS plastic particles of different particle sizes by the cooperation of the buffer spring column, the screening box, the first screening net plate, the discharging box, the reversible motor, the vibration pump, the second screening net plate, the limiting rod, the scraper plate and the lead screw, thereby increasing the practicability of the screening device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the utility model;

[0022] Figure 2 It is a front structural schematic view of the utility model;

[0023] Figure 3 It is a side structural schematic view of the utility model;

[0024] Figure 4 It is a feeding unit structural schematic view of the utility model;

[0025] Figure 5 It is a cleaning assembly structural schematic view of the utility model.

[0026] In the figure: 1, support base; 2, feeding unit; 21, storage tank; 22, support frame; 23, driving motor; 24, conveying belt; 25, feeding hopper; 3, screening unit; 31, buffer spring column; 32, screening box; 33, screening mesh plate one; 34, discharging box; 35, forward and reverse motor; 36, vibration pump; 37, screening mesh plate two; 38, limiting rod; 39, scraper; 310, screw rod. DETAILED DESCRIPTION

[0027] The utility model will be made further detailed explanation in combination with example: EMBODIMENT

[0028] As Figures 1-5 shown, the utility model provides a kind of screening equipment for ABS plastic particle processing, including support base 1;Feeding unit 2 for feeding is set on the outer surface of support base 1;And screening unit 3 for screening is set on the upper surface of support base 1, feeding unit 2 includes the storage assembly of being set on the outer surface of support base 1 and the feeding assembly of being set in storage assembly, and screening unit 3 includes the screening assembly of being set on the outer surface of support base 1 and the cleaning assembly of being set in screening assembly, storage assembly includes storage tank 21, the bottom surface of storage tank 21 is fixedly connected with the upper surface of support base 1, one side of storage tank 21 is fixedly connected with support frame 22, the bottom surface of support frame 22 is fixedly connected with the upper surface of support base 1, feeding assembly includes driving motor 23, one side of driving motor 23 is fixedly connected with the outer surface of support frame 22, the driving end of driving motor 23 is rotatably connected with conveying belt 24 being rotatably connected in support frame 22, the outer surface of conveying belt 24 is fixedly connected with feeding hopper 25, feeding hopper 25 is provided with multiple groups and is evenly distributed on the outer surface of conveying belt 24, when using screening equipment for ABS plastic particle processing, first, the ABS plastic particle that needs screening is put into the inside of storage tank 21, then driving motor 23 is started, driving conveying belt 24 rotates, so that plastic particle can be conveniently conveyed to the inside of screening unit 3 by feeding hopper 25 and screened. EMBODIMENT

[0029] As Figures 1-5As shown, on the basis of embodiment 1, the utility model provides a technical scheme: preferably, the screening assembly includes buffer spring post 31, the bottom surface of buffer spring post 31 is fixedly connected with the upper surface of support base 1, the upper surface of buffer spring post 31 is detachably connected with screening box 32, the outer surface of screening box 32 is detachably connected with vibration pump 36, the inner wall of screening box 32 is fixedly connected with screening mesh plate one 33 and screening mesh plate two 37, screening mesh plate one 33 is arranged directly above screening mesh plate two 37, the outer surface of buffer spring post 31, screening mesh plate one 33 and screening mesh plate two 37 is all fixedly connected with discharge box 34, the cleaning assembly includes positive and negative motor 35, one side of positive and negative motor 35 is detachably connected with the outer surface of screening box 32, the driving end of positive and negative motor 35 is fixedly connected with screw rod 310 that is rotatably connected with the outer surface of screening box 32, the outer surface of screw rod 310 is threadedly connected with scraper 39 that is slidably connected with the inner wall of screening box 32, the inner wall of scraper 39 is slidably connected with limiting rod 38 that is detachably connected with the outer surface of screening box 32, when using the screening equipment for ABS plastic particle processing, through starting vibration pump 36, screening box 32 is driven to high-frequency vibration under the limitation of buffer spring post 31, thereby screening mesh plate one 33 and screening mesh plate two 37 are driven to vibrate, then ABS plastic particles are transported to the upper surface of screening mesh plate one 33 using feeding unit 2, plastic particles are screened using screening mesh plate one 33 and screening mesh plate two 37, and are discharged from different discharge boxes 34 respectively, finally, the impurity debris screened will enter the inner wall surface of screening box 32, if it needs to be cleaned, can pass through starting positive and negative motor 35, and the driving end of positive and negative motor 35 drives screw rod 310 to rotate, thereby scraper 39 can be driven to move under the limitation of limiting rod 38, and the inner wall of screening box 32 is cleaned, thereby preventing impurities from accumulating on the inner wall surface of screening box 32.

[0030] The working principle of the screening equipment for ABS plastic particle processing will be described below.

[0031] As Figures 1-5As shown, in the use of the ABS plastic particle processing screening equipment, first, the ABS plastic particles to be screened are put into the inside of the storage box 21, then the driving motor 23 is started to drive the conveyor belt 24 to rotate, so that the plastic particles can be conveniently conveyed to the inside of the screening unit 3 through the feeding hopper 25 for screening, in the use of the ABS plastic particle processing screening equipment, the vibration pump 36 is started to drive the screening box 32 to vibrate at a high frequency under the limiting of the buffer spring column 31, so as to drive the screening mesh plate one 33 and the screening mesh plate two 37 to vibrate, then the feeding unit 2 is used to convey the ABS plastic particles to the upper surface of the screening mesh plate one 33, the screening mesh plate one 33 and the screening mesh plate two 37 are used to screen the plastic particles, and the screened plastic particles are discharged from different discharge boxes 34, finally, the impurity debris is screened and enters the inner wall surface of the screening box 32, if it is needed to be cleaned, the forward and reverse motor 35 is started, the lead screw 310 is driven to rotate by the driving end of the forward and reverse motor 35, then the scraper 39 is driven to move under the limiting of the limiting rod 38, the inner wall of the screening box 32 is cleaned, so that the impurities are prevented from accumulating on the inner wall surface of the screening box 32.

[0032] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A screening device for processing ABS plastic granules, comprising a support base (1); A feeding unit (2) for feeding is provided on the outer surface of the support base (1); And a screening unit (3) disposed on the upper surface of the support base (1) for screening, characterized in that: The feeding unit (2) includes a storage component disposed on the outer surface of the support base (1) and a feeding component disposed inside the storage component. The screening unit (3) includes a screening component disposed on the outer surface of the support base (1) and a cleaning component disposed inside the screening component.

2. The screening equipment for processing ABS plastic granules according to claim 1, characterized in that: The storage assembly includes a storage box (21), the bottom surface of which is fixedly connected to the upper surface of the support base (1), and a support frame (22) is fixedly connected to one side of the storage box (21), the bottom surface of which is fixedly connected to the upper surface of the support base (1).

3. The screening equipment for processing ABS plastic granules according to claim 2, characterized in that: The feeding assembly includes a drive motor (23), one side of which is fixedly connected to the outer surface of the support frame (22), and the drive end of the drive motor (23) is rotatably connected to a conveyor belt (24) that is rotatably connected to the inside of the support frame (22).

4. The screening equipment for processing ABS plastic granules according to claim 3, characterized in that: The outer surface of the conveyor belt (24) is fixedly connected to a feeding hopper (25), and multiple sets of feeding hoppers (25) are provided and evenly distributed on the outer surface of the conveyor belt (24).

5. The screening equipment for processing ABS plastic granules according to claim 1, characterized in that: The screening assembly includes a buffer spring column (31), the bottom surface of which is fixedly connected to the upper surface of the support base (1), and a screening box (32) is detachably connected to the upper surface of the buffer spring column (31). A vibration pump (36) is detachably connected to the outer surface of the screening box (32).

6. A screening device for processing ABS plastic granules according to claim 5, characterized in that: The inner wall of the screening box (32) is fixedly connected with screening screen plate one (33) and screening screen plate two (37). Screening screen plate one (33) is located directly above screening screen plate two (37). The outer surfaces of the buffer spring column (31), screening screen plate one (33) and screening screen plate two (37) are all fixedly connected with discharge box (34).

7. A screening device for processing ABS plastic granules according to claim 6, characterized in that: The cleaning assembly includes a forward and reverse motor (35), one side of which is detachably connected to the outer surface of the screening box (32). The drive end of the forward and reverse motor (35) is fixedly connected to a lead screw (310) that is rotatably connected to the outer surface of the screening box (32). The outer surface of the lead screw (310) is threadedly connected to a scraper (39) that is slidably connected to the inner wall of the screening box (32). The inner wall of the scraper (39) is slidably connected to a limiting rod (38) that is detachably connected to the outer surface of the screening box (32).

Images