ABS modified plastic particle screening device

Abstract

The utility model discloses an ABS (Acrylonitrile Butadiene Styrene) modified plastic particle screening device, which belongs to the technical field of plastic particle screening and comprises a screening box, a feeding port is arranged above the screening box, a dust collection component is arranged on one side of the feeding port, a vibrating screen component is arranged in the middle of the interior of the screening box, and a screen is arranged in the vibrating screen component. By arranging the dust suction box, the exhaust fan, the filter screen, the conveying pipe, the dust collection cover, the disassembly and assembly box and a sealing plug cover, dust flying out during screening can be conveniently collected and treated, the sealing plug cover can be rapidly opened by arranging a clamping rod, a clamping sliding block and a clamping spring, and the dust collection effect is improved. According to the plastic particle screening device, the vibrating screening seat, the elastic seat, the reset spring, the return rod, the ejector rod, the rotating rod and the driving motor are arranged, so that the screen can vibrate up and down to screen plastic particles, and the use practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic particle screening, and in particular relates to an ABS modified plastic particle screening device. Background Art

[0002] ABS is a thermoplastic polymer material with high strength, good toughness and easy processing. When processing ABS modified plastic particles, due to the different particle diameters of different plastic particles, corresponding screening devices are required to screen them when they need to be classified, placed or stored.

[0003] Chinese patent application No. 202020721784.8 discloses a screening device for the production of PVC plastic particles, including a screening box, a sliding outer frame and a locking device. The top of the screening box is provided with a feeding port, and the inner walls on both sides of the screening box are provided with slide rails. The bottom of the sliding outer frame is slidably matched with the slide rails, and the two sides of the sliding outer frame are provided with side frames. The sliding outer frame is provided with an inner frame, and the two sides of the inner frame are provided with mounting cavities. A screen is provided between the sliding outer frame and the inner frame. The locking device includes a pin, a pressure ring and a spring, and the pin is slidably matched with the through hole opened on the upper and lower walls of the mounting cavity. The pressure ring is arranged on the pin, and the pressure ring and the spring are both arranged in the mounting cavity. The utility model can conveniently load and unload the screen by adjusting the locking device, thereby facilitating the cleaning of the screen, making the screening process smooth and improving the processing efficiency.

[0004] The above-mentioned patent has the following problems: 1. When in use, plastic particles are easily attached to the surface, and dust is easily generated when the plastic particles are screened. The dust flies out from the feed port and pollutes the surrounding environment; 2. When in use, the plastic particles fall on the screen and are directly screened, resulting in poor screening effect. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an ABS modified plastic particle screening device, which is convenient for collecting and processing dust flying out from the feed port during screening and can vibrate and screen plastic particles.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ABS modified plastic particle screening device, comprising a screening box, a feeding port is arranged above the screening box, a dust collection component is arranged on one side of the feeding port, a vibration screening component is arranged in the middle of the screening box, a screen is arranged inside the vibration screening component, and a collection box is arranged below the inside of the screening box.

[0007] Preferably, the dust collection assembly includes a dust collection box, an exhaust fan, a filter, a conveying pipe, a dust hood, a disassembly box and a sealing plug cover, wherein a dust collection box is arranged at one end above the screening box, an exhaust fan is arranged above the dust collection box, a filter is arranged at the connection between the dust collection box and the exhaust fan, a conveying pipe is arranged above one end of the dust collection box, a dust hood is arranged at one end of the conveying pipe, a disassembly box is arranged inside the dust collection box, and a sealing plug cover is abutted against one side of the disassembly box.

[0008] Preferably, a clamping rod is arranged above one end of the sealing plug cover, a clamping slide is arranged on one side of the clamping rod, and a clamping spring is arranged above the clamping slide.

[0009] Preferably, a fixing seat is provided at one end of the filter screen, and a locking bolt is provided below the fixing seat.

[0010] Preferably, the vibration screening assembly includes a vibration screening seat, an elastic seat, a reset spring, a return rod, a push rod, a rotating rod and a driving motor, wherein a vibration screening seat is arranged in the middle of the screening box, an elastic seat is symmetrically arranged in the middle of the vibration screening seat, a reset spring is arranged inside the elastic seat, a return rod is arranged above the reset spring, a push rod is arranged below one end of the screen located inside the vibration screening seat, a rotating rod is arranged at one end of the push rod, and a driving motor is arranged at one end of the rotating rod.

[0011] Preferably, a limit plate is provided on one side of the vibration screening seat, a limit slider is provided on one end of the limit plate, and the middle of the limit slider is slidably connected to the limit slider rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of facilitating the collection and treatment of dust flying out from the feed port during screening by arranging a dust suction component. By arranging a dust suction box, an exhaust fan, a filter screen, a conveying pipe, a dust collecting hood, a disassembly box and a sealing plug cover, it is convenient to collect and treat the dust flying out during screening. A clamping rod, a clamping slider and a clamping spring are arranged so that the sealing plug cover can be opened quickly and then the collected dust can be treated.

[0014] 2. The utility model realizes the effect of vibrating and screening plastic particles by arranging a vibrating screening component. By arranging a vibrating screening seat, an elastic seat, a reset spring, a return rod, a push rod, a rotating rod and a driving motor, the screen can vibrate up and down to screen the plastic particles, thereby improving the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the dust collection component of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the enlarged position A in the dust collection assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the vibrating screening assembly of the utility model.

[0020] In the figure: 1. screening box; 2. feeding port; 3. dust suction assembly; 31. dust suction box; 32. exhaust fan; 33. filter; 34. conveying pipe; 35. dust hood; 36. disassembly box; 37. sealing plug cover; 371. clamping rod; 372. clamping slider; 373. clamping spring; 4. vibration screening assembly; 41. vibration screening seat; 42. elastic seat; 43. reset spring; 44. return rod; 45. push rod; 46. rotating rod; 47. driving motor; 48. limit plate; 5. screen; 6. collecting box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: an ABS modified plastic particle screening device, comprising a screening box 1, a feeding port 2 is arranged above the screening box 1, a dust suction component 3 is arranged on one side of the feeding port 2, a vibration screening component 4 is arranged in the middle of the screening box 1, a screen 5 is arranged inside the vibration screening component 4, and a collecting box 6 is arranged below the inside of the screening box 1.

[0024] Specifically, the dust collection assembly 3 includes a dust collection box 31, an exhaust fan 32, a filter 33, a conveying pipe 34, a dust hood 35, a disassembly box 36 and a sealing plug cover 37, wherein a dust collection box 31 is provided at one end above the screening box 1, an exhaust fan 32 is provided above the dust collection box 31, a filter 33 is provided at the connection between the dust collection box 31 and the exhaust fan 32, a conveying pipe 34 is provided above one end of the dust collection box 31, a dust hood 35 is provided at one end of the conveying pipe 34, a disassembly box 36 is provided inside the dust collection box 31, and a sealing plug cover 37 is abutted on one side of the disassembly box 36.

[0025] By adopting the above technical solution, the exhaust fan 32 is started to generate suction, and the dust is sucked into the dust box 31 through the conveying pipe 34 and the dust collecting hood 35. When the collected dust needs to be processed, the sealing plug cover 37 is removed, and then the disassembly box 36 can be pulled out to process the dust. When the device is in use, it is convenient to collect and process the dust flying out from the feed port during screening, and it is convenient to process the collected dust.

[0026] Specifically, a clamping rod 371 is disposed above one end of the sealing plug cover 37 , a clamping slider 372 is disposed on one side of the clamping rod 371 , and a clamping spring 373 is disposed above the clamping slider 372 .

[0027] By adopting the above technical solution, the clamping rod 371 is pulled, and the clamping rod 371 drives the clamping slider 372 to move and compress the clamping spring 373, so that the clamping rod 371 is disengaged from the clamping hole, thereby releasing the limit on the sealing plug cover 37.

[0028] Specifically, a fixing seat is disposed at one end of the filter screen 33, and a locking bolt is disposed below the fixing seat.

[0029] By adopting the above technical solution, the filter screen 33 can be easily disassembled and cleaned through the cooperation of the fixing seat and the locking bolt.

[0030] When this embodiment is in use: start the exhaust fan 32 to generate suction, and suck the dust into the dust box 31 through the conveying pipe 34 and the dust collecting hood 35. When the collected dust needs to be processed, pull the clamping rod 371, and the clamping rod 371 drives the clamping slider 372 to move and compress the clamping spring 373, so that the clamping rod 371 disengages from the clamping hole, thereby releasing the limit on the sealing plug cover 37, and then remove the sealing plug cover 37, and then the disassembly box 36 can be pulled out, and the dust can be processed by the combination of the fixing seat and the locking bolt, so that the filter screen 33 can be disassembled and cleaned, so that when the device is in use, it is convenient to collect and process the dust flying out from the feed port during screening, and it is convenient to process the collected dust.

[0031] Example 2

[0032] The difference between this embodiment and embodiment 1 is that: specifically, the vibration screening assembly 4 includes a vibration screening seat 41, an elastic seat 42, a reset spring 43, a return rod 44, a push rod 45, a rotating rod 46 and a driving motor 47, wherein a vibration screening seat 41 is arranged in the middle of the screening box 1, an elastic seat 42 is symmetrically arranged in the middle of the vibration screening seat 41, a reset spring 43 is arranged inside the elastic seat 42, and a return rod 44 is arranged above the reset spring 43, a push rod 45 is arranged below one end of the screen 5 inside the vibration screening seat 41, a rotating rod 46 is arranged at one end of the push rod 45, and a driving motor 47 is arranged at one end of the rotating rod 46.

[0033] By adopting the above technical solution, the drive motor 47 is started, and the drive motor 47 drives the rotating rod 46 to rotate. The rotation of the rotating rod 46 drives the push rod 45 to rotate. When the push rod 45 rotates, it drives the screen 5 to move upward, and then the return rod 44 moves in the elastic seat 42 to stretch the return spring 43, so that the screen 5 can reciprocate up and down to screen the plastic particles. When the device is in use, the screen 5 can vibrate up and down to screen the plastic particles, thereby improving the practicality of use.

[0034] Specifically, a limit plate 48 is disposed on one side of the vibration screening seat 41, a limit slider is disposed on one end of the limit plate 48, and the middle of the limit slider is slidably connected to the limit slider rod.

[0035] By adopting the above technical solution, the limiting plate 48 is convenient for limiting the vibration screening seat 41, and then the vibration screening seat 41 is conveniently taken out to clean the screen 5.

[0036] When this embodiment is in use: start the drive motor 47, the drive motor 47 drives the rotating rod 46 to rotate, the rotation of the rotating rod 46 drives the push rod 45 to rotate, and the rotation of the push rod 45 drives the screen 5 to move upward, and then the return rod 44 moves in the elastic seat 42 to stretch the return spring 43, so that the screen 5 can reciprocate up and down to screen the plastic particles. When the screen 5 needs to be cleaned, the limit plate 48 is pushed upward, and then the vibrating screening seat 41 can be taken out, so that when the device is in use, the screen 5 can vibrate up and down to screen the plastic particles, thereby improving the practicality of use.

[0037] The exhaust fan 32 in the utility model is an existing disclosed technology, and the selected model is 092NU.

[0038] The structure and use principle of the screening box 1, the feeding port 2, the screen 5 and the collecting box 6 in the utility model have been disclosed in a screening device for PVC plastic particle production disclosed in Chinese patent application No. 202020721784.8. Its working principle is to add the plastic particles into the screening box 1 through the feeding port 2, screen them through the screen 5, and then fall into the collecting box 6.

[0039] The working principle and use process of the utility model: the utility model is used for screening ABS modified plastic particles. The ABS modified plastic particles are added into the screening box 1 through the feeding port 2. The screen 5 is driven to vibrate by the vibrating screening component 4 to screen the plastic particles, and then the plastic particles fall into the collecting box 6. During screening, the flying dust is collected and processed by the dust suction component 3. When the dust suction component 3 is in use, the exhaust fan 32 is started to generate suction, and the dust is sucked into the dust suction box 31 through the conveying pipe 34 and the dust collecting hood 35. When the collected dust needs to be processed, the clamping rod 371 is pulled, and the clamping rod 371 drives the clamping slider 372 to move and compress the clamping spring 373, so that the clamping rod 371 is disengaged from the clamping hole, thereby releasing the limit on the sealing plug cover 37, and then the sealing plug cover 37 is removed, and then the disassembly box 36 can be pulled out to process the dust. By cooperating with the fixing seat and the locking bolt, it is convenient to disassemble and assemble the filter screen 33 and clean the filter screen 33, so that when the device is in use, it is convenient to collect and process the dust flying out from the feed port during screening, and it is convenient to process the collected dust. When the vibration screening component 4 is in use, the driving motor 47 is started, and the driving motor 47 drives the rotating rod 46 to rotate, and the rotation of the rotating rod 46 drives the top rod 45 to rotate. When the top rod 45 rotates, it will drive the screen 5 to move upward, and then the return rod 44 moves in the elastic seat 42 to stretch the return spring 43, so that the screen 5 can reciprocate up and down to screen the plastic particles. When the screen 5 needs to be cleaned, the limit plate 48 is pushed upward, and then the vibration screening seat 41 can be taken out, so that when the device is in use, the screen 5 can vibrate up and down to screen the plastic particles, thereby improving the practicality of use.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ABS modified plastic particle screening device, comprising a screening box, characterized in that: A feeding port is arranged above the screening box, a dust collecting assembly is arranged on one side of the feeding port, a vibration screening assembly is arranged in the middle of the screening box, a screen is arranged inside the vibration screening assembly, and a collecting box is arranged below the screening box.

2. The ABS modified plastic particle screening device according to claim 1, characterized in that: The dust collection assembly includes a dust collection box, an exhaust fan, a filter, a conveying pipe, a dust hood, a disassembly box and a sealing plug cover, wherein a dust collection box is arranged at one end above the screening box, an exhaust fan is arranged above the dust collection box, a filter is arranged at the connection between the dust collection box and the exhaust fan, a conveying pipe is arranged above one end of the dust collection box, a dust hood is arranged at one end of the conveying pipe, a disassembly box is arranged inside the dust collection box, and a sealing plug cover is abutted against one side of the disassembly box.

3. The ABS modified plastic particle screening device according to claim 2, characterized in that: A clamping rod is arranged above one end of the sealing plug cover, a clamping slide block is arranged on one side of the clamping rod, and a clamping spring is arranged above the clamping slide block.

4. The ABS modified plastic particle screening device according to claim 2, characterized in that: A fixing seat is arranged at one end of the filter screen, and a locking bolt is arranged below the fixing seat.

5. The ABS modified plastic particle screening device according to claim 1, characterized in that: The vibration screening assembly includes a vibration screening seat, an elastic seat, a reset spring, a return rod, a push rod, a rotating rod and a driving motor, wherein a vibration screening seat is arranged in the middle of the screening box, an elastic seat is symmetrically arranged in the middle of the vibration screening seat, a reset spring is arranged inside the elastic seat, a return rod is arranged above the reset spring, a push rod is arranged below one end of the screen located inside the vibration screening seat, a rotating rod is arranged at one end of the push rod, and a driving motor is arranged at one end of the rotating rod.

6. The ABS modified plastic particle screening device according to claim 5, characterized in that: A limiting plate is arranged on one side of the vibration screening seat, a limiting slider is arranged on one end of the limiting plate, and the middle of the limiting slider is slidably connected to the limiting sliding rod.

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