Modified plastic granulator

Abstract

The utility model belongs to the field of granulators, and particularly relates to a modified plastic granulator which comprises a device main body, a cutting device is arranged on the surface of the device main body, the cutting device comprises a frame, the frame is arranged on the end face of the device main body, the inner wall of the frame is fixedly connected with an extrusion plate, and the extrusion plate is arranged on the device main body. And the inner wall of the frame is slidably connected with a moving block, the upper surface of the moving block is fixedly connected with a connecting screw rod, and the surface of the connecting screw rod is connected with the inner wall of the connecting ring in a sleeving mode. According to the modified plastic granulator, through the arranged moving block, when different extrusion plates need to be replaced, a fixing ring is rotated, so that the fixing ring is separated from the surface of a connecting screw rod, a connecting ring is taken down, limiting of the moving block is stopped, a fixing sleeve is screwed down, and a negative electrode is taken out, so that the position of the moving block can be changed according to the positions of extrusion holes of the different extrusion plates; and therefore, the cutting wire can be replaced at different positions according to different extrusion plates, and the universality of the cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of granulators, in particular to a modified plastic granulator. Background Art

[0002] Plastic granulator is a kind of equipment specially used to convert waste plastic or plastic raw materials into plastic granules or plastic granules after crushing, cleaning, melting, extrusion, cutting and cooling. The cleaned plastic is sent to the heating device to melt it by heating. The molten plastic is pushed into the extruder under the rotation of the screw. The rotation of the screw not only pushes the plastic into the machine, but also pushes the plastic to the discharge port by increasing the pressure.

[0003] At present, in the prior art, most of the cutting devices of plastic granulators cut plastic strips continuously by linear cutting, which takes a long time to cut and causes plastic pellets of different lengths. In the case of circular cutting, the arrangement of the cutting device is relatively fixed and difficult to change. In view of this, we propose a modified plastic granulator. Utility Model Content

[0004] The main purpose of the utility model is to provide a modified plastic granulator, which can solve the problems raised in the above technical background.

[0005] In order to achieve the above purpose, the utility model proposes the following technical solutions:

[0006] A modified plastic granulator comprises a device body, a cutting device is arranged on the surface of the device body, the cutting device comprises a frame, the frame is arranged on the end face of the device body, an extrusion plate is fixedly connected to the inner wall of the frame, a moving block is slidably connected to the inner wall of the frame, a connecting screw is fixedly connected to the upper surface of the moving block, and the surface of the connecting screw is sleeved with the inner wall of a connecting ring.

[0007] Preferably, the surface of the connecting screw is threadedly connected with a fixing ring, the surface of the moving block is fixedly connected with a positive electrode, the surface of the positive electrode is fixedly connected to one end of the cutting wire, the other end of the cutting wire is fixedly connected to the surface of the negative electrode, the surface of the negative electrode is sleeved on the inner wall of the rotating head, and the surface of the rotating head is threadedly connected with a fixing sleeve.

[0008] Preferably, the surface of the rotating head is rotatably connected to the inner wall of the extrusion plate, the rotating head is arranged on the surface of the device body, and the inner wall of the connecting ring is slidably connected with a push block.

[0009] Preferably, the inner wall of the push block is threadedly connected to the surface of the threaded rod, one end of the threaded rod is rotatably connected to the inner wall of the rotating disk, the other end of the threaded rod passes through the rotating disk, the surface of the rotating disk is fixedly connected to the output end of the motor, and the motor is arranged on the surface of the device body.

[0010] Preferably, the device body includes a shell, a motor is fixedly connected to the surface of the shell, the output end of the motor passes through the shell and is fixedly connected to one end of the spiral auger, the other end of the spiral auger is socketed with the surface of the rotating head, and a bracket is fixedly connected to the bottom surface of the shell.

[0011] Preferably, a frame is fixedly connected to the bottom surface of the shell, and a motor is fixedly connected to the surface of the bracket.

[0012] Beneficial Effects

[0013] The utility model provides a modified plastic granulator, which has the following beneficial effects:

[0014] (1) By setting a moving block, when it is necessary to replace a different extrusion plate, the fixing ring is rotated so that the fixing ring is detached from the surface of the connecting screw, and the connecting ring is removed, thereby stopping the limiting of the moving block, unscrewing the fixing sleeve, and taking out the negative electrode. The position of the moving block can be changed according to the position of the extrusion hole of the different extrusion plates, so that the cutting wire can be replaced with different positions according to the different extrusion plates, thereby improving the versatility of the cutting device.

[0015] (2) By setting a push block, when the hole arrangement density on the surface of the extrusion plate changes, the threaded rod is rotated so that the threaded rod moves on the surface of the rotating disk, thereby changing the angle at which the push block pushes the connecting ring, so that the cutting wire can be cut more closely to the holes, thereby improving the working efficiency of the cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the cutting device of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cutting device of the utility model;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of A of the utility model.

[0022] In the figure: 1. device body; 2. cutting device; 101. housing; 102. motor; 103. auger; 104. bracket; 201. frame; 202. extrusion plate; 203. moving block; 204. connecting screw; 205. connecting ring; 206. fixing ring; 207. positive electrode; 208. cutting wire; 209. negative electrode; 210. fixing sleeve; 211. rotating head; 212. pushing block; 213. threaded rod; 214. rotating disk; 215. motor.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5 The utility model proposes a modified plastic granulator, including a device body 1, the device body 1 includes a shell 101, a motor 102 is fixedly connected to the surface of the shell 101, the output end of the motor 102 passes through the shell 101 and is fixedly connected to one end of a spiral auger 103, the other end of the spiral auger 103 is sleeved with the surface of a rotating head 211, a bracket 104 is fixedly connected to the bottom surface of the shell 101, a frame 201 is fixedly connected to the bottom surface of the shell 101, and a motor 215 is fixedly connected to the surface of the bracket 104.

[0026] In the example process of the utility model, a cutting device 2 is arranged on the surface of the device body 1, and the cutting device 2 comprises: a frame 201, the frame 201 is arranged on the end surface of the device body 1, the inner wall of the frame 201 is fixedly connected with an extrusion plate 202, the inner wall of the frame 201 is slidably connected with a moving block 203, the upper surface of the moving block 203 is fixedly connected with a connecting screw 204, the surface of the connecting screw 204 is sleeved with the inner wall of the connecting ring 205, the surface of the connecting screw 204 is threadedly connected with a fixing ring 206, and the surface of the moving block 203 is fixedly connected with a positive electrode 20 7. By setting the moving block 203, when it is necessary to replace a different extrusion plate 202, the fixing ring 206 is rotated to disengage the fixing ring 206 from the surface of the connecting screw 204, and the connecting ring 205 is removed, thereby stopping the limit of the moving block 203, unscrewing the fixing sleeve 210, and taking out the negative electrode 209, so that the position of the moving block 203 can be changed according to the position of the extrusion hole of the different extrusion plate 202, so that the cutting wire 208 can be replaced with different positions according to different extrusion plates 202, thereby improving the versatility of the cutting device 2, and the surface of the positive electrode 207 The surface of the cutting wire 208 is fixedly connected to one end of the cutting wire 208, and the other end of the cutting wire 208 is fixedly connected to the surface of the negative electrode 209. The surface of the negative electrode 209 is sleeved on the inner wall of the rotating head 211. The surface of the rotating head 211 is threadedly connected with a fixed sleeve 210. The surface of the rotating head 211 is rotatably connected to the inner wall of the extrusion plate 202. The rotating head 211 is set on the surface of the device body 1. The inner wall of the connecting ring 205 is slidably connected with a push block 212. The inner wall of the push block 212 is threadedly connected to the surface of the threaded rod 213. Through the push block 212, when the surface of the extrusion plate 202 When the hole arrangement density changes, the threaded rod 213 is rotated to make the threaded rod 213 move on the surface of the rotating disk 214, thereby changing the angle at which the push block 212 pushes the connecting ring 205, so that the cutting wire 208 can be cut more closely to the hole, thereby improving the working efficiency of the cutting device 2. One end of the threaded rod 213 is rotatably connected to the inner wall of the rotating disk 214, and the other end of the threaded rod 213 passes through the rotating disk 214. The surface of the rotating disk 214 is fixedly connected to the output end of the motor 215, and the motor 215 is arranged on the surface of the device body 1.

[0027] In the utility model, when in use, the motor 102 is started, and the motor 102 drives the spiral auger 103 to extrude plastic particles. When a different extrusion plate 202 needs to be replaced, the fixed ring 206 is rotated to disengage the fixed ring 206 from the surface of the connecting screw 204, and the connecting ring 205 is removed, thereby stopping the limiting of the movable block 203, unscrewing the fixed sleeve 210, and taking out the negative electrode 209, so that the position of the movable block 203 can be changed according to the position of the extrusion hole of different extrusion plates 202. When the hole arrangement density on the surface of the extrusion plate 202 changes, the threaded rod 213 is rotated to move the threaded rod 213 on the surface of the rotating disk 214, thereby changing the angle at which the push block 212 pushes the connecting ring 205, so that the cutting of the cutting wire 208 can be more close to the hole.

[0028] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A modified plastic granulator, comprising a device body (1), characterized in that: A cutting device (2) is arranged on the surface of the device body (1), and the cutting device (2) comprises a frame (201), and the frame (201) is arranged on the end face of the device body (1); an extrusion plate (202) is fixedly connected to the inner wall of the frame (201); a moving block (203) is slidably connected to the inner wall of the frame (201); a connecting screw (204) is fixedly connected to the upper surface of the moving block (203); and the surface of the connecting screw (204) is sleeved with the inner wall of a connecting ring (205).

2. A modified plastic granulator according to claim 1, characterized in that: The surface of the connecting screw (204) is threadedly connected to a fixing ring (206), the surface of the moving block (203) is fixedly connected to a positive electrode (207), the surface of the positive electrode (207) is fixedly connected to one end of a cutting wire (208), the other end of the cutting wire (208) is fixedly connected to the surface of a negative electrode (209), the surface of the negative electrode (209) is sleeved on the inner wall of a rotating head (211), and the surface of the rotating head (211) is threadedly connected to a fixing sleeve (210).

3. A modified plastic granulator according to claim 2, characterized in that: The surface of the rotating head (211) is rotatably connected to the inner wall of the extrusion plate (202); the rotating head (211) is arranged on the surface of the device body (1); and the inner wall of the connecting ring (205) is slidably connected to a push block (212).

4. A modified plastic granulator according to claim 3, characterized in that: The inner wall of the push block (212) is threadedly connected to the surface of the threaded rod (213); one end of the threaded rod (213) is rotatably connected to the inner wall of the rotating disk (214); the other end of the threaded rod (213) passes through the rotating disk (214); the surface of the rotating disk (214) is fixedly connected to the output end of the motor (215); and the motor (215) is arranged on the surface of the device body (1).

5. A modified plastic granulator according to claim 4, characterized in that: The device body (1) comprises a housing (101), a motor (102) being fixedly connected to the surface of the housing (101), an output end of the motor (102) passing through the housing (101) and being fixedly connected to one end of a spiral auger (103), the other end of the spiral auger (103) being sleeved on the surface of a rotating head (211), and a bracket (104) being fixedly connected to the bottom surface of the housing (101).

6. A modified plastic granulator according to claim 5, characterized in that: The bottom surface of the housing (101) is fixedly connected to a frame (201), and the surface of the bracket (104) is fixedly connected to a motor (215).

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