Plastic granulator for plastic particle processing

Abstract

The utility model relates to the technical field of plastic particle processing, in particular to a plastic granulator for plastic particle processing, which comprises a bottom plate, the bottom plate is connected with a protective cover through symmetrically arranged first electric push rods, the surface of the bottom plate is fixedly connected with an L-shaped supporting plate, a sliding plate is arranged on the supporting plate in a sliding manner, and the sliding plate is fixedly connected with the protective cover. The interior of the sliding plate is connected with a cutting machine through an inserting block, a fixing plate and a fixing rod. An inserting block at the top of the cutting machine is directly inserted into a mounting groove in the bottom of a sliding plate, the inserting block can extrude a fixing plate through a chamfer to move out of the interior of the mounting groove, the fixing plate can extrude a spring when moving, and when a limiting groove is aligned with a moving cavity, the fixing plate can be pushed to be directly inserted into the limiting groove under the action of reset force of the spring; and therefore, the cutting machine can be directly mounted and fixed, the cutting machine can be mounted and fixed without manually pulling the limiting rod, and the cutting machine is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle processing, in particular to a plastic pelletizer for plastic particle processing. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing, and the requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc.

[0003] After searching, the patent document with application number CN202220491309.5 discloses a pelletizer for easy-to-use plastic particle production and processing, including: an auxiliary pelletizing component, the auxiliary pelletizing component includes a base plate; a workbench, the bottom of the workbench is fixed to the top of the base plate, a rotating groove is opened inside the workbench, a motor is fixedly connected to one side of the inner wall of the rotating groove, the output end of the motor is fixedly connected to a screw rod through a coupling, one end of the screw rod is rotatably connected to the other side of the inner wall of the rotating groove through a bearing, and a threaded block is threadedly connected to the outer surface of the screw rod.

[0004] In the above-mentioned prior art, although the plastic can be pelletized and processed into plastic particles by the pelletizing component and the clamping component in the auxiliary pelletizing component, when installing the cutting machine for pelletizing, it is necessary to manually pull the limit rod and then insert the plug block on the top of the cutting machine to install and fix the cutting machine. When taking out the cutting machine, it is still necessary to manually move the limit rod out of the inside of the plug block to take out the cutting machine. This method of manually pulling the limit rod every time the cutting machine is installed and disassembled is relatively troublesome. Therefore, a plastic pelletizer for processing plastic particles is now proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when installing a cutting machine used for pelletizing, it is necessary to manually pull the limit rod and then insert the plug block on the top of the cutting machine to install and fix the cutting machine, and when taking out the cutting machine, it is still necessary to manually move the limit rod out from the inside of the plug block to take out the cutting machine. This method requires manually pulling the limit rod every time the cutting machine is installed and disassembled, and a plastic pelletizer for plastic particle processing is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A plastic pelletizer for processing plastic particles comprises a base plate, the base plate is connected to a protective cover via a symmetrically arranged first electric push rod, an L-shaped support plate is fixedly connected to the surface of the base plate, a sliding plate is slidably arranged on the support plate, a cutter is connected to the interior of the sliding plate via an insert block, a fixed plate and a fixed rod, and an insert rod for taking out the cutter is arranged on the inner top of the support plate.

[0008] Preferably, the bottom of the first electric push rod is fixedly connected to the bottom plate, the telescopic end of the first electric push rod is fixedly connected to the protective cover, and transparent observation panels are provided on the front and rear sides of the protective cover.

[0009] Preferably, a second electric push rod is arranged above the sliding plate, and the top of the second electric push rod is fixedly connected to the support plate.

[0010] Preferably, a movable cavity is opened inside the sliding plate, the fixed plate is slidably connected to the inner wall of the movable cavity, a mounting groove which passes through the movable cavity is opened at the bottom of the sliding plate, the bottom of the plug block is fixedly connected to the cutting machine, and the top of the plug block is slidably connected to the inner wall of the mounting groove.

[0011] Preferably, the side of the fixed plate away from the plug block is fixedly connected to the fixed rod, one side of the movable cavity is provided with a sliding groove that slides with the fixed rod, a spring is sleeved on the fixed rod, the side of the fixed plate close to the plug block is provided with a chamfer, and the side of the plug block close to the fixed plate is provided with a limiting groove that slides with the fixed plate.

[0012] Preferably, a socket which passes through the interior of the movable cavity is formed at the top of the sliding plate, the top of the insertion rod is fixedly connected to the support plate, the bottom of the insertion rod is slidably connected to the socket, the bottom of the insertion rod is arc-shaped, and a slot with a right-angled triangle cross-section is formed at the top of the fixed plate.

[0013] Preferably, a workbench and a collection box for collecting plastic particles are provided on the surface of the bottom plate, and a pelletizing component and a clamping component for processing plastic particles are provided on the workbench.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When installing the cutting machine, insert the plug on the top of the cutting machine directly into the installation slot at the bottom of the sliding plate. The plug will be moved out of the inside of the installation slot by chamfering the fixed plate, and the fixed plate will squeeze the spring when it moves. When the limit slot is aligned with the moving cavity, the fixed plate will be pushed directly into the limit slot under the action of the spring reset force, so that the installation and fixation of the cutting machine can be completed directly. It is no longer necessary to manually pull the limit rod to install and fix the cutting machine, which is more convenient.

[0016] 2. When the cutting machine needs to be taken out, the second electric push rod controls the sliding plate to move up, and the insertion rod will be inserted into the slot on the top of the fixed plate through the socket. As the sliding plate slowly moves up, the insertion rod will squeeze the fixed plate and move it out from the inside of the limit groove, so that the cutting machine can be taken out directly. It is no longer necessary to manually move the limit rod out of the inside of the plug block to take out the cutting machine, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the external three-dimensional structure of a plastic pelletizer for processing plastic particles proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of a plastic pelletizer for processing plastic particles proposed by the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection of the cutting machine, the plug block, the fixing plate, the limit groove, the slot, the jack and the spring.

[0020] In the figure: 1 bottom plate, 2 first electric push rod, 3 protective cover, 4 support plate, 5 sliding plate, 6 plug block, 7 fixed plate, 8 fixed rod, 9 cutting machine, 10 plug rod, 11 moving cavity, 12 mounting groove, 13 sliding groove, 14 spring, 15 chamfer, 16 limit groove, 17 jack, 18 slot, 19 workbench, 20 collection box, 21 second electric push rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-Figure 3 A plastic pelletizer for processing plastic particles includes a base plate 1, the base plate 1 is connected to a protective cover 3 through a symmetrically arranged first electric push rod 2, an L-shaped support plate 4 is fixedly connected to the surface of the base plate 1, a sliding plate 5 is slidably arranged on the support plate 4, a cutting machine 9 is connected to the interior of the sliding plate 5 through an insert block 6, a fixed plate 7 and a fixed rod 8, and an insert rod 10 for taking out the cutting machine 9 is arranged on the inner top of the support plate 4.

[0023] It should be noted that the specific model specifications of the first electric push rod 2 and the second electric push rod 21 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not described, and both can be powered by external devices and controlled to be turned on and off;

[0024] Furthermore, the bottom of the first electric push rod 2 is fixedly connected to the bottom plate 1, the telescopic end of the first electric push rod 2 is fixedly connected to the protective cover 3, and transparent observation panels are provided on the front and rear sides of the protective cover 3;

[0025] It should be noted that the observation plate is a transparent PVC plate, which can play a protective role through the protective cover 3, and the pelletizing condition of the plastic particles can be observed through the observation plate.

[0026] Furthermore, a second electric push rod 21 is disposed above the sliding plate 5, and the top of the second electric push rod 21 is fixedly connected to the support plate 4;

[0027] It should be noted that the second electric push rod 21 can control the upward or downward movement of the sliding plate 5, and further control the upward and downward movement of the cutting machine 9, and the downward movement is convenient for processing plastic particles.

[0028] Furthermore, a moving cavity 11 is provided inside the sliding plate 5, the fixed plate 7 is slidably connected to the inner wall of the moving cavity 11, a mounting groove 12 which is connected to the inside of the moving cavity 11 is provided at the bottom of the sliding plate 5, the bottom of the plug block 6 is fixedly connected to the cutting machine 9, and the top of the plug block 6 is slidably connected to the inner wall of the mounting groove 12;

[0029] It should be noted that one side of the sliding plate 5 is slidably connected to the supporting plate 4 , so that the sliding plate 5 can move up or down stably.

[0030] Furthermore, the side of the fixed plate 7 away from the plug block 6 is fixedly connected to the fixed rod 8, a sliding groove 13 for sliding with the fixed rod 8 is provided on one side of the movable cavity 11, a spring 14 is sleeved on the fixed rod 8, a chamfer 15 is provided on the side of the fixed plate 7 close to the plug block 6, and a limiting groove 16 for sliding with the fixed plate 7 is provided on the side of the plug block 6 close to the fixed plate 7;

[0031] It should be noted that, through the chamfer 15, the insert block 6 can be squeezed to move the fixed plate 7 out from the inside of the installation groove 12 when it moves upward, and the fixed plate 7 will squeeze the spring 14 when it moves. When the limit groove 16 is aligned with the movable cavity 11, the fixed plate 7 will be pushed directly into the limit groove 16 under the action of the restoring force of the spring 14, so that the installation and fixation of the cutting machine 9 can be completed directly, which is more convenient.

[0032] Furthermore, a socket 17 penetrating the interior of the moving cavity 11 is provided at the top of the sliding plate 5, the top of the plug rod 10 is fixedly connected to the support plate 4, the bottom of the plug rod 10 is slidably connected to the socket 17, the bottom of the plug rod 10 is in an arc shape, and a slot 18 having a right-angled triangle cross section is provided at the top of the fixed plate 7;

[0033] It should be noted that the second electric push rod 21 controls the sliding plate 5 to move upward, and the insertion rod 10 will be inserted into the inclined surface of the top slot 18 of the fixed plate 7 through the hole 17. As the sliding plate 5 slowly moves upward, the insertion rod 10 will squeeze the fixed plate 7 and move it out from the inside of the limiting groove 16, so that the cutting machine 9 can be directly taken out, which is more convenient.

[0034] Furthermore, a workbench 19 and a collection box 20 for collecting plastic particles are provided on the surface of the bottom plate 1, and a pelletizing component and a clamping component for processing plastic particles are provided on the workbench 19;

[0035] It should be noted that the pelletizing assembly, clamping assembly, and cutting machine 9 are all prior art and can process plastic particles. The specific structure and principle are described in detail in the patent document proposed in the background technology: A pelletizer for easy-to-use plastic particle production and processing application number: CN202220491309.5, and will not be described again.

[0036] Working principle of this utility model:

[0037] First, when installing the cutting machine 9, the plug block 6 on the top of the cutting machine 9 is directly inserted into the installation groove 12 at the bottom of the sliding plate 5. The plug block 6 will squeeze the fixing plate 7 out from the inside of the installation groove 12 through the chamfer 15, and the fixing plate 7 will squeeze the spring 14 when it moves. When the limit groove 16 is aligned with the movable cavity 11, the fixing plate 7 will be pushed directly into the limit groove 16 under the action of the restoring force of the spring 14, so that the installation and fixation of the cutting machine 9 can be completed directly, and there is no need to manually pull the limit rod to install and fix the cutting machine 9, which is more convenient.

[0038] Then, when the cutting machine 9 needs to be taken out, the second electric push rod 21 controls the sliding plate 5 to move upward, and the insertion rod 10 will be inserted into the slot 18 at the top of the fixed plate 7 through the hole 17. As the sliding plate 5 slowly moves upward, the insertion rod 10 will squeeze the fixed plate 7 and move it out from the inside of the limiting groove 16, so that the cutting machine 9 can be directly taken out. There is no need to manually move the limiting rod out of the inside of the insertion block 6 to take out the cutting machine 9, which is more convenient.

[0039] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A plastic pelletizer for processing plastic particles, comprising a bottom plate (1), characterized in that: The base plate (1) is connected to a protective cover (3) via a symmetrically arranged first electric push rod (2); an L-shaped support plate (4) is fixedly connected to the surface of the base plate (1); a sliding plate (5) is slidably arranged on the support plate (4); the interior of the sliding plate (5) is connected to a cutting machine (9) via an insert block (6), a fixed plate (7) and a fixed rod (8); and an insert rod (10) for removing the cutting machine (9) is arranged on the inner top of the support plate (4).

2. A plastic pelletizer for processing plastic particles according to claim 1, characterized in that: The bottom of the first electric push rod (2) is fixedly connected to the bottom plate (1), the telescopic end of the first electric push rod (2) is fixedly connected to the protective cover (3), and transparent observation panels are provided on the front and rear sides of the protective cover (3).

3. A plastic pelletizer for processing plastic particles according to claim 1, characterized in that: A second electric push rod (21) is arranged above the sliding plate (5), and the top of the second electric push rod (21) is fixedly connected to the support plate (4).

4. A plastic pelletizer for processing plastic particles according to claim 1, characterized in that: A movable cavity (11) is provided inside the sliding plate (5), the fixed plate (7) is slidably connected to the inner wall of the movable cavity (11), a mounting groove (12) which penetrates the inside of the movable cavity (11) is provided at the bottom of the sliding plate (5), the bottom of the plug block (6) is fixedly connected to the cutting machine (9), and the top of the plug block (6) is slidably connected to the inner wall of the mounting groove (12).

5. A plastic pelletizer for processing plastic particles according to claim 4, characterized in that: The side of the fixed plate (7) away from the plug block (6) is fixedly connected to the fixed rod (8), one side of the movable cavity (11) is provided with a sliding groove (13) for sliding with the fixed rod (8), the fixed rod (8) is sleeved with a spring (14), the side of the fixed plate (7) close to the plug block (6) is provided with a chamfer (15), and the side of the plug block (6) close to the fixed plate (7) is provided with a limiting groove (16) for sliding with the fixed plate (7).

6. A plastic pelletizer for processing plastic particles according to claim 4, characterized in that: The top of the sliding plate (5) is provided with a socket (17) which penetrates the interior of the moving cavity (11); the top of the insertion rod (10) is fixedly connected to the support plate (4); the bottom of the insertion rod (10) is slidably connected to the socket (17); the bottom of the insertion rod (10) is in an arc shape; and the top of the fixed plate (7) is provided with a slot (18) whose cross section is in the shape of a right triangle.

7. A plastic pelletizer for processing plastic particles according to claim 1, characterized in that: A workbench (19) and a collection box (20) for collecting plastic particles are provided on the surface of the bottom plate (1); a pelletizing component and a clamping component for processing the plastic particles are provided on the workbench (19).

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