Regenerated plastic granulator

Abstract

The utility model relates to the technical field of plastic pelletizers, and particularly discloses a regenerated plastic pelletizer which comprises a screening box and a filter screen used for screening plastic particles, a material guiding frame is installed on the top face of the screening box, an adjusting assembly is installed on the side wall of the screening box, limiting assemblies are symmetrically arranged on the adjusting assembly, and the limiting assemblies are arranged on the top face of the screening box. First mounting frames are vertically and symmetrically mounted on the rear side of an inner cavity of the screening box, second mounting frames are vertically and symmetrically mounted on the front side of the inner cavity of the screening box, mounting assemblies are slidably mounted between the first mounting frames and the second mounting frames, and filter screens are mounted in the mounting assemblies. The adjusting assembly, the limiting assembly and the mounting assembly are arranged in the regenerated plastic granulator, the effect of uniformly shaking the filter screen in a reciprocating manner is realized through mutual matching of the structures, a spring is not used, the stability of the device is improved, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plastic granulator, specifically relates to a regenerated plastic granulator. BACKGROUND

[0002] The regenerated plastic granulator is a kind of equipment specially used for converting waste plastics into reusable particles, and when waste plastics are treated, it is usually necessary to align crushing, screening, cleaning, drying and the like.

[0003] The existing utility model patent a regenerated plastic granulator (announcement number: CN218342584U) is provided with first filter screen, second filter screen, deflector, rotating disc, extrusion block, force block, limiting block and return spring, first, start drive motor, drive motor drives rotating disc to rotate, rotating disc rotates and extrusion block extrudes force block, force block promotes filter screen to move to one side and extrudes return spring, when extrusion block rotates to not contact with force block, filter screen will be reset under the action of return spring, form screening effect, thereby play the screening effect of material, avoid larger plastic into granulator, ensure the quality of granulation;

[0004] Spring is used as the reset element of filter screen in prior art, fatigue, relaxation or fracture and other problems can occur in spring after long-term use, thereby causing filter screen unable to reset normally, filtering effect is reduced, and a component for conveniently replacing spring is not provided, thereby causing maintenance difficulty to increase, production efficiency to reduce and cost to rise;

[0005] Therefore, the regenerated plastic granulator is provided in the scheme to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a regenerated plastic granulator to solve the problem that spring is used as the reset element of filter screen in prior art, fatigue, relaxation or fracture and other problems can occur in spring after long-term use, thereby causing filter screen unable to reset normally, filtering effect is reduced.

[0007] To achieve the above object, the utility model provides the following technical scheme: a regenerated plastic granulator, including screening box and the filter screen for screening plastic particles, the screening box top surface is installed with guide frame, the side wall of screening box is installed with adjusting assembly, the adjusting assembly is symmetrically provided with limiting assembly, the rear side of screening box inner chamber is symmetrically installed with mounting frame one, the front side of screening box inner chamber is symmetrically installed with mounting frame two, the mounting frame one and mounting frame two are slidably installed with mounting assembly, the mounting assembly is installed with filter screen;

[0008] The adjusting assembly comprises a mounting rod and a connecting plate, the connecting plate is mounted on the front outer wall of the screening box, a motor is mounted on the connecting plate, a power output shaft of the motor penetrates through the connecting plate and extends to the other side of the connecting plate;

[0009] A remote lever is mounted on the connecting plate, a linkage lever is rotatably mounted on the remote lever, and the moving block is rotatably mounted on the side of the linkage lever away from the remote lever.

[0010] An arc-shaped frame is mounted on the side of the connecting block away from the mounting rod, and the moving block is slidably mounted in the arc-shaped frame.

[0011] Preferably, limit assemblies are mounted on the top surface and the bottom surface of the mounting rod respectively, the limit assemblies comprise plug-in blocks, the plug-in blocks are mounted on the top surface and the bottom surface of the mounting rod respectively, and limit blocks are mounted on one side of the plug-in blocks.

[0012] Preferably, plug-in blocks are symmetrically slidably mounted on the front outer wall of the screening box, and the plug-in blocks extend to the inner cavities of the mounting frames two through the mounting frames two.

[0013] Preferably, the mounting assembly comprises a moving frame, through grooves are formed in the front and rear sides of the moving frame respectively, and a filter screen is slidably mounted between the two through grooves.

[0014] Preferably, a sliding groove is formed in one side of the moving frame, and a limit block is slidably mounted in the sliding groove.

[0015] Preferably, a closing door is rotatably mounted on the side wall of the screening box, the side wall of the closing door contacts the moving frame, the side wall of the closing door contacts the filter screen, the side of the moving frame away from the closing door contacts the inner wall of the screening box, and the side of the filter screen away from the closing door contacts the inner wall of the screening box.

[0016] Preferably, the material guiding frame is designed in an inverted trapezoidal shape, the material guiding frame is communicated with the inner cavities of the screening boxes, and a collecting box is slidably mounted below the side wall of the screening box.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] 1、The adjusting assembly, the limit assembly and the mounting assembly are arranged in the regenerated plastic granulator, the above-mentioned structures are mutually matched during use of the device, the uniform reciprocating shaking effect of the filter screen is realized, the spring is avoided to be used, the stability and the service life of the device are improved, the problems that the spring is used as the reset element of the filter screen in the prior art, the spring is fatigued, relaxed or broken after long-term use, and the filter screen cannot be normally reset and the filtering effect is reduced are solved.

[0019] 2. The utility model discloses a kind of through being provided with limiting component, closure door and mounting assembly in a regenerated plastic granulator, in the process of device use, by the mutual cooperation between above-mentioned structure, the effect that different aperture filter screen can be quickly installed is realized, further improve device efficiency and practicality. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of the utility model;

[0021] Figure 2 It is a sectional view of the utility model;

[0022] Figure 3 It is the structure diagram of adjusting assembly of the utility model;

[0023] Figure 4 It is the structure diagram of mounting assembly of the utility model;

[0024] Figure 5 It is the utility model Figure 2 Enlarged view of middle A.

[0025] In the drawing: 1, screening box;2, collection box;3, control panel;4, adjusting assembly;401, mounting rod;402, connecting plate;403, motor;404, remote lever;405, linkage rod;406, arc frame;407, moving block;408, connecting block;5, material guide frame;6, mounting frame one;7, mounting frame two;8, mounting assembly;801, moving frame;802, through slot;803, sliding slot;9, filter screen;10, limiting component;101, plug-in block;102, limiting block;11, closure door. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Referring to Figures 1-5 The utility model provides a kind of regenerated plastic granulator, including screening box 1 and the filter screen 9 for screening plastic particle, material guide frame 5 is installed on the top surface of screening box 1, adjusting assembly 4 is installed on the side wall of screening box 1, limiting component 10 is symmetrically arranged on adjusting assembly 4, mounting frame one 6 is symmetrically installed on the rear side of the inner chamber of screening box 1, mounting frame two 7 is symmetrically installed on the front side of the inner chamber of screening box 1, mounting assembly 8 is slidably installed between mounting frame one 6 and mounting frame two 7, and filter screen 9 is installed in mounting assembly 8;

[0028] The control panel 3 is installed on the outer wall of the screening box 1, and a control module is arranged in the control panel 3. The control panel 3 is connected with the electrical equipment in the control device through wires, so as to control the operation of the electrical equipment in the control device.

[0029] The adjusting assembly 4 comprises a mounting rod 401 and a connecting plate 402. The connecting plate 402 is installed on the front outer wall of the screening box 1. A motor 403 is installed on the connecting plate 402. The power output shaft of the motor 403 penetrates through the connecting plate 402 and extends to the other side of the connecting plate 402.

[0030] A remote lever 404 is installed on the connecting plate 402. A linkage lever 405 is rotatably installed on the remote lever 404. A moving block 407 is rotatably installed on the side of the linkage lever 405 away from the remote lever 404.

[0031] A connecting block 408 is installed on the side wall of the mounting rod 401. An arc-shaped frame 406 is installed on the side of the connecting block 408 away from the mounting rod 401. The moving block 407 is slidably installed in the arc-shaped frame 406.

[0032] In further embodiments, referring to Figures 1-5 Limiting assemblies 10 are respectively installed on the top surface and the bottom surface of the mounting rod 401. Each limiting assembly 10 comprises a plug-in block 101. The plug-in block 101 is installed on the top surface and the bottom surface of the mounting rod 401. A limiting block 102 is installed on one side of the plug-in block 101.

[0033] The plug-in block 101 is symmetrically and slidably installed on the front outer wall of the screening box 1. The plug-in block 101 penetrates through the mounting frame two 7 and extends to the inner cavity of the mounting frame two 7.

[0034] The motor 403 drives the remote lever 404 to rotate. The remote lever 404 drives the moving block 407 to slide in the arc-shaped frame 406 through the linkage lever 405. While the moving block 407 slides in the arc-shaped frame 406, the arc-shaped frame 406 drives the connecting block 408 and the mounting rod 401 to move in the front-back direction.

[0035] In further embodiments, referring to Figures 1-5 The mounting assembly 8 comprises a moving frame 801. Two through grooves 802 are respectively formed on the front side and the back side of the moving frame 801. A filter screen 9 is slidably installed between the two through grooves 802.

[0036] A sliding groove 803 is formed on one side of the moving frame 801. The limiting block 102 is slidably installed in the sliding groove 803.

[0037] The moving frame 801 and the limiting block 102 slide relative to each other, which facilitates disassembly of the mounting assembly 8 as a whole, thereby facilitating cleaning of the inner cavity of the screening box 1.

[0038] In further embodiments, referring to Figures 1-5The side wall of the screening box 1 is rotatably provided with a closing door 11, the side wall of the closing door 11 is in contact with the moving frame 801, the side wall of the closing door 11 is in contact with the filter screen 9, the side away from the closing door 11 of the moving frame 801 is in contact with the inner wall of the screening box 1, and the side away from the closing door 11 of the filter screen 9 is in contact with the inner wall of the screening box 1.

[0039] When the filter screen 9 is replaced, the closing door 11 is opened, the filter screen 9 is taken out from the two through grooves 802, a filter screen 9 with a different aperture is replaced, and the closing door 11 is closed again.

[0040] In further embodiments, referring to Figure 1 Figure 2 The material guiding frame 5 is designed in an inverted trapezoidal shape, the material guiding frame 5 is communicated with the inner cavity of the screening box 1, and the collecting box 2 is slidably arranged at the lower side of the side wall of the screening box 1.

[0041] The material guiding frame 5 is designed to facilitate discharging, and the collecting box 2 is used for collecting qualified particles.

[0042] The working principle of the device is as follows: when the device is used, the electrical equipment in the device is powered on, and the operation of the electrical equipment in the device is started.

[0043] Subsequently, the crushed plastic particles are poured into the screening box 1 from the material guiding frame 5, at this time, the motor 403 drives the remote lever 404 to rotate, the remote lever 404 drives the moving block 407 to slide in the arc-shaped frame 406 through the connecting rod 405, and the arc-shaped frame 406 drives the connecting block 408 and the mounting rod 401 to move in the front-rear direction while the moving block 407 slides in the arc-shaped frame 406.

[0044] When the mounting rod 401 moves forward and backward, the limiting assembly 10 and the mounting assembly 8 which is in clamped connection with the limiting assembly 10 also move forward and backward, so that the filter screen 9 on the mounting assembly 8 also moves forward and backward synchronously, thereby realizing the shaking screening effect of the filter screen 9.

[0045] When the filter screen 9 needs to be replaced, the closing door 11 is opened, the filter screen 9 is taken out from the two through grooves 802, a filter screen 9 with a different aperture is replaced, and the closing door 11 is closed again.

[0046] ​Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A regenerative plastic granulator comprising a screening box (1) and a filter screen (9) for screening plastic granules, characterized in that, The screening box (1) top surface is provided with a material guide frame (5), the side wall of the screening box (1) is provided with an adjusting assembly (4), the adjusting assembly (4) is symmetrically provided with a limiting assembly (10), the rear side of the inner cavity of the screening box (1) is symmetrically provided with an installation frame one (6), the front side of the inner cavity of the screening box (1) is symmetrically provided with an installation frame two (7), the installation frame one (6) and the installation frame two (7) are slidably provided with an installation assembly (8), and the installation assembly (8) is provided with a filter screen (9). The adjusting assembly (4) comprises an installation rod (401) and a connecting plate (402), the front side outer wall of the screening box (1) is provided with the connecting plate (402), the connecting plate (402) is provided with a motor (403), and the power output shaft of the motor (403) penetrates the connecting plate (402) and extends to the other side of the connecting plate (402). The connecting plate (402) is provided with a remote lever (404), the remote lever (404) is rotatably provided with a linkage lever (405), and the linkage lever (405) is rotatably provided with a moving block (407) away from the remote lever (404). The side wall of the installation rod (401) is provided with a connecting block (408), the connecting block (408) is provided with an arc-shaped frame (406) away from the installation rod (401), and the arc-shaped frame (406) is slidably provided with the moving block (407).

2. A recycled plastic pelletizer as claimed in claim 1, wherein: The top surface and the bottom surface of the installation rod (401) are respectively provided with a limiting assembly (10), the limiting assembly (10) comprises a plug-in block (101), the top surface and the bottom surface of the installation rod (401) are respectively provided with the plug-in block (101), and one side of the plug-in block (101) is provided with a limiting block (102).

3. A regenerative plastic pelletizer as claimed in claim 1, wherein: The front side outer wall of the screening box (1) is symmetrically slidably provided with the plug-in block (101), and the plug-in block (101) penetrates the installation frame two (7) and extends to the inner cavity of the installation frame two (7).

4. The recycled plastic pelletizer of claim 1, wherein: The installation assembly (8) comprises a moving frame (801), and the front side and the rear side of the moving frame (801) are respectively provided with a through slot (802), and the filter screen (9) is slidably arranged between the two through slots (802).

5. A recycled plastic pelletizer as claimed in claim 4, wherein: The side of the moving frame (801) is provided with a sliding groove (803), and the limiting block (102) is slidably arranged in the sliding groove (803).

6. A recycled plastic pelletizer as claimed in claim 1, wherein: The side wall of the screening box (1) is rotatably provided with a closing door (11), the side wall of the closing door (11) contacts the moving frame (801), the side wall of the closing door (11) contacts the filter screen (9), the side of the moving frame (801) away from the closing door (11) contacts the inner wall of the screening box (1), and the side of the filter screen (9) away from the closing door (11) contacts the inner wall of the screening box (1).

7. A recycled plastic pelletizer as claimed in claim 1, wherein: The material guide frame (5) is designed in an inverted trapezoidal shape, the material guide frame (5) is communicated with the inner cavity of the screening box (1), and the collecting box (2) is slidably arranged below the side wall of the screening box (1).

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