Modified polyethylene granulating device

Abstract

The utility model relates to the technical field of granulation, and discloses a modified polyethylene granulation device which comprises a main body mechanism, a granulation mechanism and a supporting and placing mechanism, the granulation mechanism is located in front of the main body mechanism, and the supporting and placing mechanism is located below the main body mechanism. The main body mechanism comprises a working table top, a positioning placing plate, a first supporting frame, a second supporting frame and a driving motor, the positioning placing plate is fixedly installed at the rear end of the upper end of the working table top, the first supporting frame is fixedly installed at the right end of the upper end of the working table top, and the second supporting frame is fixedly installed at the left end of the upper end of the working table top; and the driving motor is fixedly mounted at the right end of the first supporting frame. According to the modified polyethylene granulation device, the main body mechanism is installed, so that the adjusting capacity of the modified polyethylene granulation device is improved, in the actual use process, the use height of the material conveying roller can be conveniently adjusted according to use requirements, materials with different diameters and thicknesses can be conveniently conveyed, and granulation operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation, in particular to a modified polyethylene granulation device. Background Art

[0002] After extrusion molding, the modified polyethylene needs to be made into granules. During the granulation, a modified polyethylene granulation device is needed to cut it into granules.

[0003] The prior art patent document with publication number CN217373011U discloses a modified polyethylene granulation device, which includes: a protective shell, a feed pipe assembly is provided on one side of the protective shell, and a hydraulic cylinder is installed on the upper end of the protective shell; a support assembly is arranged inside the protective shell, and the horizontal height of the upper end of the support assembly is adaptively arranged to the horizontal height of the feed pipe assembly; a pelletizing assembly is located inside the protective shell and fixed to the telescopic end of the hydraulic cylinder, and the pelletizing assembly is located directly above the support assembly; a plurality of drive motors are installed on the side wall of the protective shell, and one end of the output shaft of the drive motor passes through the protective shell and is fixedly connected to a conveying roller, and a rubber anti-slip sleeve is provided on the outer wall of the conveying roller.

[0004] However, due to the poor adjustment ability of the prior art patent technology with publication number CN217373011U during use, it is not convenient to adjust the height of the conveying roller according to the needs during actual use, and it is not convenient to convey modified polyethylene materials of different coarseness and fineness, which affects the convenience of use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a modified polyethylene granulating device to solve the problem in the prior art that it is not convenient to adjust the height of the conveying roller and to convey modified polyethylene materials of different coarseness and fineness.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modified polyethylene granulation device, comprising a main body mechanism, a pelletizing mechanism and a supporting and placing mechanism, the pelletizing mechanism is located in front of the main body mechanism, the supporting and placing mechanism is located below the main body mechanism, the main body mechanism comprises a work table, a positioning and placing plate, a first support frame, a second support frame and a driving motor, the positioning and placing plate is fixedly mounted at the rear end of the upper end of the work table, the first support frame is fixedly mounted at the right end of the upper end of the work table, the second support frame is fixedly mounted at the left end of the upper end of the work table, and the driving motor is fixedly mounted at the right end of the first support frame.

[0009] Preferably, the main body mechanism also includes a rotating shaft, a material guide roller, a rotating rod, a mounting groove, a telescopic sleeve, a telescopic rod, a mounting block, a connecting spring, a feed roller and a rotating connecting rod. The rotating shaft is fixedly mounted on the transmission end at the left end of the driving motor, and the rotating shaft extends to the left end of the first support frame. The material guide roller is fixedly mounted on the left end of the rotating shaft, and the rotating rod is fixedly mounted on the left end of the material guide roller. The left end of the rotating rod is rotatably connected to the right end of the inner end of the second support frame.

[0010] Preferably, the mounting groove is fixedly arranged at the left and right ends of the inner ends of the first support frame and the second support frame, the telescopic sleeve is fixedly installed at the lower end of the inner end of the mounting groove, the telescopic rod is movably installed at the upper end of the telescopic sleeve, the mounting block is fixedly installed at the upper end of the telescopic rod, the connecting spring is fixedly installed in the middle of the mounting groove and the mounting block, and the connecting spring is located at the outer end of the telescopic sleeve and the telescopic rod.

[0011] Preferably, the feed roller is movably mounted in the middle of the mounting block, the rotatable connecting rod is fixedly mounted at the left and right ends of the feed roller, and the left and right ends of the rotatable connecting rod are rotatably connected to the mounting block.

[0012] Preferably, the pelletizing mechanism includes a U-shaped bracket, a hydraulic cylinder, a hydraulic push rod, a pelletizing knife, a cutting plate and a cutting groove, the U-shaped bracket is fixedly mounted on the front end of the upper end of the work table, the hydraulic cylinder is fixedly mounted on the lower end of the U-shaped bracket, and the hydraulic push rod is fixedly mounted on the transmission end of the lower end of the hydraulic cylinder.

[0013] Preferably, the pelletizer is fixedly mounted on the lower end of the hydraulic push rod, the cutting plate is fixedly mounted on the upper end of the work surface, and the cutting groove is fixedly arranged on the upper end of the cutting plate.

[0014] Preferably, the supporting placement mechanism includes supporting columns, a load-bearing base plate and supporting feet, the supporting columns are fixedly installed at the lower end of the work surface, the supporting columns are evenly distributed at the lower end of the work surface, the load-bearing base plate is fixedly installed at the lower end of the supporting columns, the supporting feet are fixedly installed at the lower end of the load-bearing base plate, and the supporting feet are evenly distributed at the lower end of the load-bearing base plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The modified polyethylene granulation device improves the adjustment ability of the utility model by installing the main mechanism. In actual use, the height of the feed roller can be conveniently adjusted according to the use needs, which is convenient for conveying materials of different diameters and thicknesses and facilitating granulation operations;

[0017] 2. The modified polyethylene granulation device improves the granulation capacity of the utility model by installing the granulation mechanism. In actual use, the modified polyethylene material can be granulated quickly and effectively, thereby improving the use efficiency of the modified polyethylene granulation device;

[0018] 3. The modified polyethylene granulation device improves the support capacity of the utility model by installing a supporting placement mechanism. In actual use, the support columns facilitate the support of the work surface, and the support feet facilitate the stable placement of the work surface, thereby improving the use stability of the modified polyethylene granulation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the pelletizing mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of the local details of the main mechanism of the utility model.

[0023] In the figure: 1. Main body; 101. Work table; 102. Positioning and placing plate; 103. First support frame; 104. Second support frame; 105. Driving motor; 106. Rotating shaft; 107. Guide roller; 108. Rotating rod; 109. Mounting groove; 110. Telescopic sleeve; 111. Telescopic rod; 112. Mounting block; 113. Connecting spring; 114. Feed roller; 115. Rotating connecting rod; 2. Pelletizing mechanism; 201. U-shaped bracket; 202. Hydraulic cylinder; 203. Hydraulic push rod; 204. Pelletizing knife; 205. Cutting plate; 206. Cutting groove; 3. Support and placing mechanism; 301. Support column; 302. Load-bearing bottom plate; 303. Support foot. 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 4The utility model provides a technical solution: a modified polyethylene granulation device, comprising a main body mechanism 1, a pelletizing mechanism 2 and a supporting and placing mechanism 3, the pelletizing mechanism 2 is located in front of the main body mechanism 1, the supporting and placing mechanism 3 is located below the main body mechanism 1, the main body mechanism 1 comprises a work surface 101, a positioning and placing plate 102, a first supporting frame 103, a second supporting frame 104 and a driving motor 105, the positioning and placing plate 102 is fixedly mounted on the rear end of the upper end of the work surface 101, the first supporting frame 103 is fixedly mounted on the work surface 10 1, the second support frame 104 is fixedly mounted on the left end of the upper end of the work surface 101, the drive motor 105 is fixedly mounted on the right end of the first support frame 103, the main body mechanism 1 also includes a rotating shaft 106, a guide roller 107, a rotating rod 108, a mounting groove 109, a telescopic sleeve 110, a telescopic rod 111, a mounting block 112, a connecting spring 113, a feed roller 114 and a rotating connecting rod 115, the rotating shaft 106 is fixedly mounted on the transmission end of the left end of the drive motor 105, and the rotating shaft 106 extends to the first support frame 1 03, the guide roller 107 is fixedly installed on the left end of the rotating shaft 106, the rotating rod 108 is fixedly installed on the left end of the guide roller 107, the left end of the rotating rod 108 is rotatably connected to the right end of the inner end of the second support frame 104, the mounting groove 109 is fixedly arranged at the left and right ends of the inner ends of the first support frame 103 and the second support frame 104, the telescopic sleeve 110 is fixedly installed at the lower end of the inner end of the mounting groove 109, the telescopic rod 111 is movably installed at the upper end of the telescopic sleeve 110, and the mounting block 112 is fixedly installed at the upper end of the telescopic rod 111. The connecting spring 113 is fixedly installed in the middle of the mounting groove 109 and the mounting block 112. The connecting spring 113 is located at the outer ends of the telescopic sleeve 110 and the telescopic rod 111. The feed roller 114 is movably installed in the middle of the mounting block 112. The rotating connecting rod 115 is fixedly installed at the left and right ends of the feed roller 114. The left and right ends of the rotating connecting rod 115 rotate the connecting mounting block 112, and the telescopic rod 111 is driven to extend and retract on the telescopic sleeve 110 through the connecting spring 113, and at the same time, the mounting block 112 and the feed roller 114 are driven to extend and retract.

[0026] The pelletizing mechanism 2 includes a U-shaped bracket 201, a hydraulic cylinder 202, a hydraulic push rod 203, a pelletizing knife 204, a cutting plate 205 and a cutting groove 206. The U-shaped bracket 201 is fixedly mounted on the front end of the upper end of the work table 101, the hydraulic cylinder 202 is fixedly mounted on the lower end of the U-shaped bracket 201, the hydraulic push rod 203 is fixedly mounted on the transmission end of the lower end of the hydraulic cylinder 202, the pelletizing knife 204 is fixedly mounted on the lower end of the hydraulic push rod 203, the cutting plate 205 is fixedly mounted on the upper end of the work table 101, and the cutting groove 206 is fixedly arranged on the upper end of the cutting plate 205. The hydraulic cylinder 202 is started to adjust the height of the hydraulic push rod 203, and the height of the pelletizing knife 204 is adjusted.

[0027] The supporting placement mechanism 3 includes a supporting column 301, a load-bearing base plate 302 and supporting feet 303. The supporting column 301 is fixedly installed at the lower end of the work surface 101, and the supporting column 301 is evenly distributed at the lower end of the work surface 101. The load-bearing base plate 302 is fixedly installed at the lower end of the supporting column 301. The supporting feet 303 are fixedly installed at the lower end of the load-bearing base plate 302, and the supporting feet 303 are evenly distributed at the lower end of the load-bearing base plate 302. The equipment is stably placed by the supporting feet 303.

[0028] Working principle: When it is needed, firstly, the modified polyethylene granulating device is stably placed at the position where it is needed by supporting feet 303, and the modified polyethylene material after extrusion is placed on the positioning plate 102, and the driving motor 105 is started to rotate the rotating shaft 106, so that the rotating shaft 106 drives the guide roller 107 to rotate, and the material is placed in the guide roller 107 and the feed roller 114, so as to drive the material to move forward, and the telescopic rod 111 is driven to extend and retract on the telescopic sleeve 110 through the connecting spring 113, and at the same time, the mounting block 112 and the feed roller 114 are driven to extend and retract, so as to facilitate the transportation of materials of different coarseness and fineness, and then the material is transported to the cutting plate 205, and the hydraulic cylinder 202 is started to adjust the height of the hydraulic push rod 203, so that it pushes the pelletizer 204 downward to pelletize the material.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A modified polyethylene granulation device, comprising a main body mechanism (1), a granulation mechanism (2) and a supporting and placing mechanism (3), characterized in that: The pelletizing mechanism (2) is located in front of the main mechanism (1), and the supporting and placing mechanism (3) is located below the main mechanism (1). The main mechanism (1) comprises a work surface (101), a positioning and placing plate (102), a first supporting frame (103), a second supporting frame (104) and a driving motor (105). The positioning and placing plate (102) is fixedly mounted at the rear end of the upper end of the work surface (101), the first supporting frame (103) is fixedly mounted at the right end of the upper end of the work surface (101), the second supporting frame (104) is fixedly mounted at the left end of the upper end of the work surface (101), and the driving motor (105) is fixedly mounted at the right end of the first supporting frame (103).

2. A modified polyethylene granulation device according to claim 1, characterized in that: The main body mechanism (1) further comprises a rotating shaft (106), a material guide roller (107), a rotating rod (108), a mounting groove (109), a telescopic sleeve (110), a telescopic rod (111), a mounting block (112), a connecting spring (113), a material feed roller (114) and a rotating connecting rod (115); the rotating shaft (106) is fixedly mounted on the transmission end at the left end of the driving motor (105); the rotating shaft (106) extends to the left end of the first support frame (103); the material guide roller (107) is fixedly mounted on the left end of the rotating shaft (106); the rotating rod (108) is fixedly mounted on the left end of the material guide roller (107); the left end of the rotating rod (108) is rotatably connected to the right end of the inner end of the second support frame (104).

3. A modified polyethylene granulation device according to claim 2, characterized in that: The mounting groove (109) is fixedly arranged at the left and right ends of the inner ends of the first support frame (103) and the second support frame (104); the telescopic sleeve (110) is fixedly installed at the lower end of the inner end of the mounting groove (109); the telescopic rod (111) is movably installed at the upper end of the telescopic sleeve (110); the mounting block (112) is fixedly installed at the upper end of the telescopic rod (111); the connecting spring (113) is fixedly installed at the middle of the mounting groove (109) and the mounting block (112); and the connecting spring (113) is located at the outer ends of the telescopic sleeve (110) and the telescopic rod (111).

4. A modified polyethylene granulation device according to claim 3, characterized in that: The feed roller (114) is movably mounted in the middle of the mounting block (112), and the rotating connecting rod (115) is fixedly mounted on the left and right ends of the feed roller (114). The left and right ends of the rotating connecting rod (115) are rotatably connected to the mounting block (112).

5. A modified polyethylene granulation device according to claim 4, characterized in that: The pelletizing mechanism (2) comprises a U-shaped bracket (201), a hydraulic cylinder (202), a hydraulic push rod (203), a pelletizing knife (204), a cutting plate (205) and a cutting groove (206); the U-shaped bracket (201) is fixedly mounted on the front end of the upper end of the work surface (101); the hydraulic cylinder (202) is fixedly mounted on the lower end of the U-shaped bracket (201); and the hydraulic push rod (203) is fixedly mounted on the transmission end of the lower end of the hydraulic cylinder (202).

6. A modified polyethylene granulation device according to claim 5, characterized in that: The pelletizing knife (204) is fixedly mounted on the lower end of the hydraulic push rod (203), the cutting plate (205) is fixedly mounted on the upper end of the work surface (101), and the cutting groove (206) is fixedly arranged on the upper end of the cutting plate (205).

7. A modified polyethylene granulation device according to claim 6, characterized in that: The supporting placement mechanism (3) comprises a supporting column (301), a load-bearing base plate (302) and supporting legs (303); the supporting column (301) is fixedly mounted on the lower end of the work surface (101); the supporting column (301) is evenly distributed on the lower end of the work surface (101); the load-bearing base plate (302) is fixedly mounted on the lower end of the supporting column (301); the supporting legs (303) are fixedly mounted on the lower end of the load-bearing base plate (302); and the supporting legs (303) are evenly distributed on the lower end of the load-bearing base plate (302).

Images