Nylon wire feeding and pelletizing all-in-one machine
By introducing adjustable driven roller height and parallel cylinder design into the nylon wire pelletizer, the problem that the nylon wire pelletizer in the prior art is not able to adapt to the unbalanced thickness of different thicknesses and cutting force, and the pelletizing quality is improved and efficiency.
Patent Information
- Application Number
- CN202421114682.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing nylon wire pelletizer cannot adjust the driven roller height according to the thickness of the nylon wire, and the pelletizing device only has one cylinder, which leads to uneven cutting force and affects the quality of the pelletizing.
A feeding device including a first and a second adjustment mechanism is designed, which can adjust the driven roller height according to the thickness of the nylon wire, and use the parallel installation of two cylinders in the pelletizing device to ensure the balance of up and down movement of the cutter. Achieve balance of cutting strength.
The flexible adjustment of the driven roller height and the equalization of cutting force of the pelletizing device are achieved, ensuring the quality and efficiency of nylon wire pelleting.
Smart Images
Figure CN222346018U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nylon processing equipment, in particular to a nylon yarn feeding and pelletizing integrated machine. Background Art
[0002] Nylon has high mechanical strength, high softening point, heat resistance, low friction coefficient, wear resistance, self-lubrication, shock absorption and sound absorption, and is resistant to oil, weak acid, alkali and general solvents. At the same time, it has good electrical insulation, self-extinguishing, non-toxic, odorless, good weather resistance and poor dyeability. Nylon yarn is a kind of silk thread produced with nylon as raw material. At present, the nylon processing production process mainly includes nylon mixing, water bath cooling, drying and dehumidification, pelletizing, mixing and packaging. Among them, pelletizing is the process step of cutting nylon yarn into granules.
[0003] In the prior art, a nylon wire pelletizer generally includes a feeding device and a pelletizing device. The feeding device includes an active roller, a driven roller, a motor and a lifting cylinder. The motor can drive the active roller to rotate. The driven roller is installed on the upper side of the active roller. The lifting cylinder is used to drive the driven roller to rise or fall. The active roller and the driven roller can clamp the nylon wire together and transmit it to the pelletizing device. The pelletizing device includes a pelletizing cylinder, a cutting knife and a knife pillow. The cylinder telescopic rod of the pelletizing cylinder is connected to the cutting knife. The knife pillow is installed under the cutting knife. Under the action of the pelletizing cylinder, the nylon wire can be cut into granules. However, the nylon wire pelletizer in the prior art still has the following technical problems: first, under the action of the lifting cylinder, the driven roller can only stay at the uppermost position or the lowermost position, and cannot stay at any position in the middle. The thickness of the nylon wire varies greatly, and it is often necessary to properly adjust the height of the driven roller, but the driven roller of the existing nylon wire pelletizer cannot properly adjust the height according to the thickness of the nylon wire; second, the pelletizing device of the existing nylon wire pelletizer has only one pelletizing cylinder, and its cutter is prone to uneven cutting force during the pelletizing process, especially when multiple nylon wires need to be cut at one time, it is easy to fail to pelletize and the pelletizing quality cannot be guaranteed. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a nylon wire feeding and pelletizing integrated machine which can adjust the height of the driven roller according to the thickness of the nylon wire, balance the cutting force and ensure the pelletizing quality based on the above-mentioned deficiencies of the prior art.
[0005] To solve the above technical problems, the technical solution of the utility model is: a nylon wire feeding and pelletizing integrated machine, comprising a bottom plate and a feeding device and a pelletizing device installed on the bottom plate, the feeding device is used to pull the nylon wire to the pelletizing device, the feeding device comprises a first vertical plate, a second vertical plate, an active roller, a driven roller, a first adjusting mechanism, a second adjusting mechanism, a motor and a reducer, the first vertical plate is vertically installed on the middle left end of the bottom plate, the second vertical plate is vertically installed on the middle right end of the bottom plate, the active roller is rotatably installed between the lower ends of the first vertical plate and the second vertical plate, the driven roller is rotatably installed between the upper ends of the first vertical plate and the second vertical plate, the first adjusting mechanism is installed on the first vertical plate, the first adjusting mechanism is used to adjust the height of one end of the driven roller, the second adjusting mechanism is installed on the second vertical plate, and the second adjusting mechanism is installed on the second vertical plate. The control mechanism is used to adjust the height of the other end of the driven roller, the motor is installed on the bottom plate, the power output end of the motor is connected to the reducer, and the power output end of the reducer is connected to one end of the active roller; the pelletizing device is used to cut the nylon thread into nylon particles, and the pelletizing device includes a third vertical plate, a fourth vertical plate, a top plate, a first cylinder, a second cylinder, a cutter and a knife pillow. The third vertical plate is vertically installed on the rear left end of the bottom plate, and the fourth vertical plate is vertically installed on the rear right end of the bottom plate. One end of the top plate is installed on the third vertical plate, and the other end of the top plate is installed on the fourth vertical plate. The first cylinder and the second cylinder are installed in parallel on the top plate, and the cylinder telescopic rods of the first cylinder and the second cylinder extend downward and are connected to the cutter respectively. The knife pillow is installed between the lower ends of the third vertical plate and the fourth vertical plate, and the positions of the cutter and the knife pillow are opposite to each other.
[0006] Preferably, a vertical first slide groove is provided in the middle portion of the upper end of the first vertical plate, and a first slider is slidably installed in the first slide groove, and the first slider can slide up and down in the first slide groove, and one end of the driven roller is rotatably installed on the first slide groove; the first adjusting mechanism comprises a first screw rod and a first screw supporting block, and the first screw supporting block is fixedly installed on the top of the first vertical plate, and the first screw rod passes through the first screw supporting block from top to bottom and is threadedly connected to the first sliding block, and a first rotating handle is provided at the upper end of the first screw rod; a vertical second slide groove is provided in the middle portion of the upper end of the second vertical plate, and a second slider is slidably installed in the second slide groove, and the second slider can slide up and down in the second slide groove, and the other end of the driven roller can be rotatably installed on the second sliding block; the second adjusting mechanism comprises a second screw rod and a second screw supporting block, and the second screw supporting block is fixedly installed on the top of the second vertical plate, and the second screw rod passes through the second screw supporting block from top to bottom and is threadedly connected to the second sliding block, and a second rotating handle is provided at the upper end of the second screw rod.
[0007] Preferably, the active roller is a stainless steel active roller, and the outer side of the active roller has a textured surface; the outer side of the driven roller is provided with a nitrile rubber layer.
[0008] Preferably, the nylon yarn feeding and pelletizing machine also includes a discharge hopper for discharging nylon pellets, the discharge hopper is open at the front and rear, the front end of the discharge hopper is fixedly connected to the front ends of the first vertical plate and the second vertical plate, and the rear end of the discharge hopper extends rearward and downward.
[0009] Preferably, the nylon wire feeding and pelletizing machine also includes a guiding device for guiding the nylon wire to the feeding device, the guiding device includes a fifth vertical plate, a sixth vertical plate and a guide roller, the fifth vertical plate is vertically installed on the front left end of the bottom plate, the sixth vertical plate is vertically installed on the front right end of the bottom plate, the guide roller is rotatably installed between the fifth vertical plate and the sixth vertical plate, and a plurality of annular grooves are circumferentially provided on the guide roller.
[0010] Preferably, the nylon yarn feeding and pelletizing integrated machine further comprises an outer cover, which is arranged outside the feeding device, the pelletizing device and the guide device, and the front end of the outer cover is provided with a first air-avoiding hole for the nylon yarn to enter, and the upper rear side of the outer cover is provided with a second air-avoiding hole for the first cylinder and the second cylinder to extend upward. The outer cover comprises an outer cover body and an outer cover cover body arranged on the outer cover body, a hinge is arranged between one end of the outer cover cover body and the outer cover body, and a handle is arranged on the other end of the outer cover cover body.
[0011] The beneficial effects of the utility model are as follows: first, the feeding device of the utility model comprises a first vertical plate, a second vertical plate, an active roller, a driven roller, a first adjusting mechanism, a second adjusting mechanism, a motor and a reducer, wherein the first adjusting mechanism can adjust the height of one end of the driven roller, and the second adjusting mechanism can adjust the height of the other end of the driven roller. Therefore, the driven roller of the utility model can not only be opened upward or pressed downward toward the active roller through the first adjusting mechanism and the second adjusting mechanism, but also can adjust the height of the driven roller according to the thickness of the nylon yarn to adapt to the conveying of nylon yarns of different thicknesses; second, the pelletizing device of the utility model comprises a third vertical plate, a fourth vertical plate, a top plate, a first cylinder, a second cylinder, a cutter and a knife pillow, wherein the cylinder telescopic rods of the first cylinder and the second cylinder extend downward respectively and connect the cutter, the knife pillow is installed between the lower ends of the third vertical plate and the fourth vertical plate, and the positions of the cutter and the knife pillow are opposite to each other up and down. Therefore, the first cylinder and the second cylinder can jointly drive the cutter to rise or fall left and right, and the cutting force is balanced and the pelletizing quality can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2This is a schematic diagram of the overall structure of the utility model after removing the outer cover.
[0014] Figure 3 for Figure 2 A partial enlarged view of part A. DETAILED DESCRIPTION
[0015] The structural principle and working principle of the utility model are further described in detail below with reference to the accompanying drawings.
[0016] like Figure 1-Figure 3 As shown, the utility model is a nylon wire feeding and pelletizing integrated machine, comprising a bottom plate 1 and a feeding device and a pelletizing device installed on the bottom plate 1, the feeding device is used to pull the nylon wire 100 to the pelletizing device, the feeding device comprises a first vertical plate 2, a second vertical plate 3, an active roller 4, a driven roller 5, a first adjusting mechanism 6, a second adjusting mechanism 7, a motor 8 and a reducer 9, the first vertical plate 2 is vertically installed on the middle left end of the bottom plate 1, the second vertical plate 3 is vertically installed on the middle right end of the bottom plate 1, the active roller 4 is rotatably installed between the lower ends of the first vertical plate 2 and the second vertical plate 3, the driven roller 5 is rotatably installed between the upper ends of the first vertical plate 2 and the second vertical plate 3, the first adjusting mechanism 6 is installed on the first vertical plate 2, the first adjusting mechanism 6 is used to adjust the height of one end of the driven roller 5, the second adjusting mechanism 7 is installed on the second vertical plate 3, the second adjusting mechanism 7 is used to adjust the height of the other end of the driven roller 5, the motor 8 and the reducer 9 The motor 8 is installed on the bottom plate 1, the power output end of the motor 8 is connected to the reducer 9, and the power output end of the reducer 9 is connected to one end of the active roller 4; the pelletizing device is used to cut the nylon thread 100 into nylon particles, and the pelletizing device includes a third vertical plate 10, a fourth vertical plate 11, a top plate 12, a first cylinder 13, a second cylinder 14, a cutter 15 and a knife pillow 16, the third vertical plate 10 is vertically installed on the left end of the rear part of the bottom plate 1, and the fourth vertical plate 11 is vertically installed on the bottom plate 1 On the right end of the rear part, one end of the top plate 12 is mounted on the third vertical plate 10, and the other end of the top plate 12 is mounted on the fourth vertical plate 11. The first cylinder 13 and the second cylinder 14 are mounted on the top plate 12 in parallel. The cylinder telescopic rods of the first cylinder 13 and the second cylinder 14 extend downward and connect the cutter 15 respectively. The knife pillow 16 is mounted between the lower ends of the third vertical plate 10 and the fourth vertical plate 11. The positions of the cutter 15 and the knife pillow 16 are opposite to each other. The driven roller of the utility model can not only be opened upward or pressed downward to the active roller through the first adjustment mechanism and the second adjustment mechanism, but also can adjust the height of the driven roller according to the thickness of the nylon wire to adapt to the conveying of nylon wires of different thicknesses; the first cylinder and the second cylinder of the utility model can jointly drive the cutter to rise or fall from left to right, and the cutting force is balanced and the pelletizing quality can be guaranteed.
[0017] like Figure 1-Figure 3 As shown, a vertical first slide groove 21 is provided in the middle of the upper end of the first vertical plate 2, a first slider 22 is slidably installed in the first slide groove 21, the first slider 22 can slide up and down in the first slide groove 21, and one end of the driven roller 5 is rotatably installed on the first slider 22; the first adjustment mechanism 6 includes a first screw rod 61 and a first screw rod support block 62, the first screw rod support block 62 is fixedly installed on the top of the first vertical plate 2, the first screw rod 61 passes through the first screw rod support block 62 from top to bottom and is threadedly connected with the first slider 22, and a first rotating handle 63 is provided at the upper end of the first screw rod 61 A second vertical slot 31 is provided in the middle of the upper end of the second vertical plate 3, a second slider 32 is slidably installed in the second slot 31, the second slider 32 can slide up and down in the second slot 31, and the other end of the driven roller 5 is rotatably installed on the second slider 32; the second adjustment mechanism 7 includes a second screw 71 and a second screw support block 72, the second screw support block 72 is fixedly installed on the top of the second vertical plate 3, the second screw 71 passes through the second screw support block 72 from top to bottom and is threadedly connected with the second slider 32, and a second rotating handle 73 is provided at the upper end of the second screw 71. The utility model can drive the first slider 22 and the second slider 32 to rise or fall by rotating the first rotating handle 63 and the second rotating handle 73, thereby adjusting the height of the driven roller 5.
[0018] As a preferred embodiment of the present invention, the active roller 4 is a stainless steel active roller, and the outer side of the active roller 4 has a reticulated surface; the outer side of the driven roller 5 is provided with a nitrile rubber layer.
[0019] like Figure 1 As shown, the nylon yarn 100 feeding and pelletizing integrated machine also includes a discharge hopper 17 for discharging nylon pellets. The discharge hopper 17 is open at the front and rear, the front end of the discharge hopper 17 is fixedly connected to the front ends of the first vertical plate 2 and the second vertical plate 3, and the rear end of the discharge hopper 17 extends backward and downward. After the pelletizing device cuts the nylon yarn into pellets, it is directly output from the discharge hopper 17.
[0020] like Figure 1 and Figure 2 As shown, the nylon yarn 100 feeding and pelletizing integrated machine also includes a guiding device for guiding the nylon yarn 100 to the feeding device, the guiding device includes a fifth vertical plate 18, a sixth vertical plate 19 and a guide roller 20, the fifth vertical plate 18 is vertically installed on the front left end of the bottom plate 1, the sixth vertical plate 19 is vertically installed on the front right end of the bottom plate 1, the guide roller 20 is rotatably installed between the fifth vertical plate 18 and the sixth vertical plate 19, and a plurality of annular grooves 201 are circumferentially arranged on the guide roller 20. Through the guiding effect of the guiding device, multiple nylon yarns can be spaced at equal intervals and uniformly guided to the feeding device and the pelletizing device.
[0021] like Figure 1 As shown, the nylon yarn 100 feeding and pelletizing integrated machine also includes an outer cover 23, which is arranged outside the feeding device, the pelletizing device and the guide device, and the front end of the outer cover 23 is provided with a first air-avoiding hole 231 for the nylon yarn 100 to enter, and the upper rear side of the outer cover is provided with a second air-avoiding hole 232 for the first cylinder 13 and the second cylinder 14 to extend upward. The outer cover 23 includes an outer cover body 233 and an outer cover cover body 234 arranged on the outer cover body 233, a hinge 235 is arranged between one end of the outer cover cover body 234 and the outer cover body 233, and a handle 236 is arranged on the other end of the outer cover cover body 234, and the outer cover cover body 234 can be opened by pulling the handle 236.
[0022] The above is only a preferred embodiment of the present invention. Any slight modification, equivalent changes and modifications made to the above embodiments according to the technical solution of the present invention are within the scope of the technical solution of the present invention.
Claims
1. A nylon yarn feeding and pelletizing integrated machine, characterized in that: It includes a bottom plate and a feeding device and a pelletizing device installed on the bottom plate, the feeding device is used to pull the nylon thread to the pelletizing device, the feeding device includes a first vertical plate, a second vertical plate, an active roller, a driven roller, a first adjusting mechanism, a second adjusting mechanism, a motor and a reducer, the first vertical plate is vertically installed on the middle left end of the bottom plate, the second vertical plate is vertically installed on the middle right end of the bottom plate, the active roller is rotatably installed between the lower ends of the first vertical plate and the second vertical plate, the driven roller is rotatably installed between the upper ends of the first vertical plate and the second vertical plate, the first adjusting mechanism is installed on the first vertical plate, the first adjusting mechanism is used to adjust the height of one end of the driven roller, the second adjusting mechanism is installed on the second vertical plate, the second adjusting mechanism is used to adjust the height of the other end of the driven roller, The motor is installed on the bottom plate, the power output end of the motor is connected to the reducer, and the power output end of the reducer is connected to one end of the active roller; the pelletizing device is used to cut the nylon thread into nylon particles, and the pelletizing device includes a third vertical plate, a fourth vertical plate, a top plate, a first cylinder, a second cylinder, a cutter and a knife pillow. The third vertical plate is vertically installed on the rear left end of the bottom plate, and the fourth vertical plate is vertically installed on the rear right end of the bottom plate. One end of the top plate is installed on the third vertical plate, and the other end of the top plate is installed on the fourth vertical plate. The first cylinder and the second cylinder are installed in parallel on the top plate, and the cylinder telescopic rods of the first cylinder and the second cylinder extend downward and are connected to the cutter respectively. The knife pillow is installed between the lower ends of the third vertical plate and the fourth vertical plate, and the positions of the cutter and the knife pillow are opposite to each other.
2. The nylon yarn feeding and pelletizing integrated machine according to claim 1, characterized in that: The cam is an angular channel formed between a first and a second camshafts, the second cam being able to slide in a direction of rotation from one end of the cam to the other end of the camshaft, the second cam being able to slide in a direction of rotation from one end of the camshaft to the other end of the camshaft.
3. The nylon yarn feeding and pelletizing integrated machine according to claim 2, characterized in that: The active roller is a stainless steel active roller, and the outer side of the active roller has a reticulated surface; the outer side of the driven roller is provided with a nitrile rubber layer.
4. The nylon yarn feeding and pelletizing integrated machine according to claim 1, characterized in that: It also includes a discharge hopper for discharging nylon particles. The discharge hopper is open at the front and back, the front end of the discharge hopper is fixedly connected to the front ends of the first vertical plate and the second vertical plate, and the rear end of the discharge hopper extends backward and downward.
5. The nylon yarn feeding and pelletizing integrated machine according to claim 1, characterized in that: It also includes a guiding device for guiding the nylon thread to the feeding device, the guiding device includes a fifth vertical plate, a sixth vertical plate and a guide roller, the fifth vertical plate is vertically installed on the front left end of the bottom plate, the sixth vertical plate is vertically installed on the front right end of the bottom plate, the guide roller is rotatably installed between the fifth vertical plate and the sixth vertical plate, and a plurality of annular grooves are circumferentially provided on the guide roller.
6. The nylon yarn feeding and pelletizing integrated machine according to claim 5, characterized in that: It also includes an outer cover, which is arranged outside the feeding device, the pelletizing device and the guiding device, and the front end of the outer cover is provided with a first air avoidance hole for the nylon thread to enter, and the upper rear side of the outer cover is provided with a second air avoidance hole for the first cylinder and the second cylinder to extend upward.
7. The nylon yarn feeding and pelletizing integrated machine according to claim 6, characterized in that: The outer cover comprises an outer cover body and an outer cover cover body arranged on the outer cover body, a hinge is arranged between one end of the outer cover cover body and the outer cover body, and a handle is arranged on the other end of the outer cover cover body.