Bracing granulator

Abstract

The utility model discloses a brace granulator, which relates to the technical field of granulator and comprises a granulator body, one side of the inside of the granulator body is fixedly connected with a partition plate, one side of the partition plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a granulating knife, the inside of the partition plate is provided with a blanking hole, and the blanking hole is communicated with the granulating knife. The number of the discharging holes is four, and the pelletizing cutters are located below the discharging holes. By adopting the structure, the four blanking holes are formed in the granulator body, and the two groups of guide rollers are arranged on the four blanking holes, so that the conveying path of a rubber strip is improved, the rubber strip can pass through the blanking holes more smoothly and accurately, the interaction between the rubber strip and the granulating cutter is obviously enhanced, and the rubber strip can be more smoothly and accurately conveyed to the granulator body. The cutting process is more efficient and accurate, in the same time frame, a large number of materials can be treated, more particle products can be produced, and the rubber particle cutting speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of granulator, especially relates to a pull strip granulator. BACKGROUND

[0002] The pull strip granulator mainly comprises a feeding system, a cutting system, a discharging system and a control system, and is mainly used for cutting industrial raw materials such as plastic and rubber into granules.

[0003] For example, the Chinese patent with the announcement number CN214163629U discloses a color master batch pull strip granulator, which comprises a machine box, a conveying work belt, a pair of rollers, a fixed cutter, a movable cutter and a discharge pipe; the pair of rollers are arranged at the side edges of the machine box, and a pull strip feeding port is formed between the pair of rollers; the conveying work belt is arranged at the front end of the pull strip feeding port; the fixed cutter and the movable cutter are arranged one above the other in the machine box; the material receiving end of the discharge pipe is arranged at the cutting port of the fixed cutter and the movable cutter; the discharge end of the discharge pipe extends out of the machine box; the pull strip granulator further comprises a cleaning assembly and a driving assembly; the driving assembly comprises a driving motor and an extension rod; the cleaning assembly comprises an air pump, a gas conveying pipe and a gas jet pipe; the air pump is connected to the gas conveying pipe; the gas conveying pipe is connected to the gas jet pipe; the gas jet pipe is fixed to the end of the extension rod; the driving motor drives the extension rod to extend and retract, thereby driving the gas jet pipe to ascend and descend between the fixed cutter and the movable cutter.

[0004] The above-mentioned disclosed patent solves the problem of dust accumulation on the cutter, which seriously affects the operation of the cutter, but the granulator still has some defects that need to be improved, and the design limitation is that only one feeding position is configured, which directly leads to the slow feeding speed of the material, thereby affecting the overall processing efficiency, and makes it difficult to achieve higher production capacity and faster rhythm in the production process. UTILITY MODEL CONTENTS

[0005] In view of the problems mentioned in the background art, the utility model aims to provide a pull strip granulator to solve the problems mentioned in the background art.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A pull strip granulator, comprising a granulator body, a partition plate is fixedly connected to one side of the inside of the granulator body, a first motor is fixedly connected to one side of the partition plate, a granulating cutter is fixedly connected to the output end of the first motor, a discharge hole is formed in the inside of the partition plate, and four discharge holes are arranged, the granulating cutter is located below the discharge hole, a power assembly is fixedly connected to the side of the partition plate away from the granulating cutter, guide rollers are arranged on the partition plate through the power assembly, and a plurality of guide rollers are arranged, a transmission assembly is arranged on one side of the power assembly, an installation groove is formed in one side of the granulator body, and a collecting box is slidably connected in the installation groove.

[0008] As a preferred technical scheme, the power assembly comprises a fixed block, the fixed block is fixedly connected to the top end of the partition plate, and the fixed block is located outside the discharging hole, one side of the fixed block is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with one side of the material guiding roller.

[0009] As a preferred technical scheme, one side of the material guiding roller is fixedly connected with a driving gear, the other side of the material guiding roller is fixedly connected with a driven gear, and the driving gear is in meshing connection with the driven gear.

[0010] As a preferred technical scheme, the transmission assembly comprises a first chain wheel, the first chain wheel is fixedly connected to one side of the material guiding roller away from the driving gear and the driven gear, the other side of the material guiding roller away from the driving gear and the driven gear is fixedly connected with a second chain wheel, and the first chain wheel is in transmission connection with the second chain wheel through a transmission chain.

[0011] As a preferred technical scheme, the inside of the pelletizer body is fixedly connected with material guiding seats on both sides, and the material guiding seats are located below the pelletizer.

[0012] As a preferred technical scheme, one side of the collecting box is fixedly connected with a pull frame, both sides of the pelletizer body located on the two sides of the pull frame are fixedly connected with limiting blocks, one side of the limiting block is inserted with a positioning rod, and one side of the positioning rod is in movable connection with one side of the pull frame.

[0013] As a preferred technical scheme, the bottom end of the collecting box is provided with pulleys on both sides, the bottom end of the mounting groove is provided with sliding grooves on both sides, and the pulleys are in sliding connection with the sliding grooves.

[0014] In summary, the pelletizer has the following beneficial effects:

[0015] Firstly, the pelletizer is provided with four discharging holes, and two groups of material guiding rollers are mounted on the four discharging holes, so that the conveying path of the rubber strip is improved, the rubber strip can pass through the discharging hole more smoothly and accurately, the interaction between the rubber strip and the pelletizing knife is significantly enhanced, the cutting process is more efficient and accurate, a large amount of materials can be processed in the same time frame, a larger number of granular products can be produced, and the rubber pelletizing speed is improved.

[0016] Secondly, the power assembly and the transmission assembly are arranged, so that the material guiding rollers at the relatively symmetrical discharging holes can rotate at the same time, the rubber strip can be synchronously and smoothly sent into the pelletizing area, and the cost of the pelletizer can be reduced without multiple driving devices. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the pelletizer;

[0018] Figure 2 is the granulator body structure schematic diagram of the utility model;

[0019] Figure 3 is the A place amplification structure schematic diagram of the utility model Figure 1 ;

[0020] Figure 4 is the transmission assembly structure schematic diagram of the utility model;

[0021] Figure 5 is the B place amplification structure schematic diagram of the utility model Figure 1 .

[0022] Reference signs: 1, granulator body; 2, partition; 3, granulating knife; 4, first motor; 5, blanking hole; 6, material guiding roller; 7, power assembly; 71, fixed block; 72, driving gear; 73, driven gear; 74, second motor; 75, transmission assembly; 751, first sprocket; 752, transmission chain; 753, second sprocket; 8, material guiding seat; 9, collecting box; 10, mounting groove; 11, pull frame; 12, limiting block; 13, positioning rod; 14, sliding slot; 15, pulley. DETAILED DESCRIPTION

[0023] EMBODIMENT

[0024] Reference Figures 1 to 5 , the pull frame granulator of the utility model, including granulator body 1, the inside one side of granulator body 1 is fixedly connected with partition 2, one side of partition 2 is fixedly connected with first motor 4, the output of first motor 4 is fixedly connected with granulating knife 3, the inside of partition 2 is provided with blanking hole 5, and blanking hole 5 is provided with four, granulating knife 3 is below blanking hole 5, the side of partition 2 away from granulating knife 3 is fixedly connected with power assembly 7, and the material guiding roller 6 is set up on the partition 2 through power assembly 7, and the material guiding roller 6 is provided with multiple, one side of power assembly 7 is provided with transmission assembly 75, one side of granulator body 1 is provided with mounting groove 10, the inside of mounting groove 10 is slidably connected with collecting box 9, through the above setting, the granulator body 1 can produce more granules in the same time, to meet greater market demand or shorten production cycle, so that the production capacity of granulator is significantly improved.

[0025] Reference Figure 3The power assembly 7 comprises a fixed block 71 fixedly connected to the top end of the partition 2 and located outside the discharging hole 5, one side of the fixed block 71 is fixedly connected with a second motor 74, the output end of the second motor 74 is fixedly connected with one side of one of the material guiding rollers 6, one side of the material guiding roller 6 is fixedly connected with a driving gear 72, one side of the other material guiding roller 6 is fixedly connected with a driven gear 73, and the driving gear 72 is in meshing connection with the driven gear 73.

[0026] With reference to Figure 4 The transmission assembly 75 comprises a first chain wheel 751 fixedly connected to one side of one of the material guiding rollers 6 away from the driving gear 72 and the driven gear 73, and a second chain wheel 753 fixedly connected to one side of the other material guiding roller 6 away from the driving gear 72 and the driven gear 73, and the first chain wheel 751 is in transmission connection with the second chain wheel 753 through a transmission chain 752.

[0027] With reference to Figure 2 The inside of the pelletizer body 1 is fixedly connected with material guiding seats 8 on both sides, and the material guiding seats 8 are located below the pelletizer.

[0028] With reference to Figure 1 One side of the collecting box 9 is fixedly connected with a pull frame 11, both sides of the pelletizer body 1 located on both sides of the pull frame 11 are fixedly connected with limiting blocks 12, one side of the limiting block 12 is inserted with a positioning rod 13, and one side of the positioning rod 13 is movably connected with one side of the pull frame 11.

[0029] With reference to Figure 5The bottom end of the collecting box 9 is provided with pulleys 15 on both sides, the bottom end of the installation slot 10 is provided with sliding grooves 14 on both sides, and the pulleys 15 are slidably connected with the sliding grooves 14.

[0030] Principle and advantages: The second motor 74 drives the first sprocket 751 on one side of the material guide roller 6 to rotate, and the first sprocket 751 drives the second sprocket 753 to rotate through the transmission chain 752, thereby driving the material guide roller 6 on the opposite side to rotate, achieving the purpose of synchronous operation. Without multiple driving devices, one material guide roller 6 drives the driving gear 72 to rotate, the driving gear 72 drives the driven gear 73 to rotate, and the driven gear 73 drives the other material guide roller 6 to rotate. The two material guide rollers 6 rotate in opposite directions, improving the conveying path of the rubber strip, making it more smooth and accurate to pass through the discharge hole 5. Moreover, it significantly enhances the interaction between the rubber strip and the cutting knife 3, making the cutting process more efficient and accurate. Within the same time frame, a large amount of material can be processed, and a larger number of granular products can be produced, improving the rubber cutting speed. The cut rubber strip falls into the collecting box 9 for collection. The positioning rod 13 is moved away from the limiting block 12 and the pull frame 11. At this time, the collecting box 9 is no longer fixed. Then, the pull frame 11 is pulled, and the collecting box 9 slides in the sliding groove 14 through the bottom pulley 15, taking the collecting box 9 out of the installation slot 10. The cutting granulator is transferred.

Claims

1. A tension strip cutting machine comprising a cutting machine body (1), characterised in that: The inside of the cutting machine body (1) is fixedly connected with a partition plate (2), one side of the partition plate (2) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a cutting knife (3), the inside of the partition plate (2) is provided with a discharging hole (5), and four discharging holes (5) are arranged, the cutting knife (3) is located below the discharging hole (5), the side of the partition plate (2) away from the cutting knife (3) is fixedly connected with a power assembly (7), the partition plate (2) is provided with a material guide roller (6) through the power assembly (7), and a plurality of material guide rollers (6) are arranged, one side of the power assembly (7) is provided with a transmission assembly (75), one side of the cutting machine body (1) is provided with a mounting groove (10), and the inside of the mounting groove (10) is slidably connected with a collecting box (9).

2. A tension strip dicer as defined in claim 1 wherein: The power assembly (7) comprises a fixed block (71), the fixed block (71) is fixedly connected to the top end of the partition plate (2), and the fixed block (71) is located outside the discharging hole (5), one side of the fixed block (71) is fixedly connected with a second motor (74), and the output end of the second motor (74) is fixedly connected with one side of the material guide roller (6).

3. A tension strip dicer as defined in claim 2 wherein: One side of one of the material guide rollers (6) is fixedly connected with a driving gear (72), and the other side of the material guide roller (6) is fixedly connected with a driven gear (73), the driving gear (72) is meshed and connected with the driven gear (73).

4. A tension strip dicer as defined in claim 1 wherein: The transmission assembly (75) comprises a first sprocket (751), the first sprocket (751) is fixedly connected to one side of the material guide roller (6) away from the driving gear (72) and the driven gear (73), the other side of the material guide roller (6) away from the driving gear (72) and the driven gear (73) is fixedly connected with a second sprocket (753), and the first sprocket (751) is drivingly connected with the second sprocket (753) through a transmission chain (752).

5. A tension strip dicer as defined in claim 1 wherein: The inside of the cutting machine body (1) is fixedly connected with a guide seat (8), and the guide seat (8) is located below the cutting machine.

6. A tension strip dicer as defined in claim 1 wherein: One side of the collecting box (9) is fixedly connected with a pull frame (11), both sides of the cutting machine body (1) are fixedly connected with a limiting block (12) located on both sides of the pull frame (11), one side of the limiting block (12) is inserted with a positioning rod (13), and one side of the positioning rod (13) is movably connected with one side of the pull frame (11).

7. A tension strip dicer as defined in claim 1 wherein: The bottom end of the collecting box (9) is provided with a pulley (15) on both sides, and the bottom end of the mounting groove (10) is provided with a sliding groove (14) on both sides, and the pulley (15) is slidably connected with the sliding groove (14).

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