Nylon plastic pelletizing device
By using water pipes to drive the atomization assembly and pelletizing knife to rotate in the nylon plastic pelletizing device, combining the dehydration plate and drying structure, the adhesion problem of plastic masterbatch is solved, and more efficient collection and drying is achieved, and product quality is improved.
Patent Information
- Application Number
- CN202420871754.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the existing plastic pelletizing device, the plastic masterbatches that are cut and fallen are prone to stick to each other, resulting in inconvenient collection and affecting product quality.
A nylon plastic pelletizing device was designed to drive the atomization assembly and pelletizing knife through the water pipe to rotate, increase the humidity on the surface of the plastic masterbatch to prevent adhesion, and use the dehydration plate and reciprocating linear unit for vibration dehydration, combining the conductor box and The drying structure realizes the diverting and drying of plastic masterbatches, prevents adhesion and improves collection efficiency.
It effectively prevents the adhesion of plastic masterbatches, improves the smoothness and dryness of the cutting material, and ensures product quality.
Smart Images
Figure CN222270455U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic pelletizing, and more specifically, to a nylon plastic pelletizing device. Background Art
[0002] Nylon plastic refers to a granular product obtained by melting and mixing nylon raw materials, adding auxiliary agents and additives, extruding, cooling, solidifying and cutting. Depending on the additives, nylon materials with different physical properties can be obtained, including reinforced nylon, toughened nylon, wear-resistant nylon, halogen-free flame-retardant nylon, conductive nylon and flame-retardant nylon. In the production of nylon plastic, a pelletizing device is needed to pelletize the extruded plastic pellets.
[0003] Patent No. CN219634234U discloses a pelletizing device for producing masterbatch of plastic additives, including: a cutting frame, a cutting disc, the cutting disc is arranged on the cutting frame, guide holes are arranged in a circular array on the cutting disc, and the number of the guide holes is consistent with the number of multiple groups of linear products; multiple groups of guide rings are arranged on the cutting disc at the corresponding guide hole positions, and a cutting device is arranged on the cutting frame and coaxially with the cutting disc to synchronously cut the multiple groups of linear products passing through the guide holes. Through the rotary cutting of the cutting device, the centrifugal force generated during the rotary cutting can be used to avoid the masterbatch from adhering to the cutting knife during cutting. At the same time, the size of the cut masterbatch can also be controlled by controlling the cutting rate.
[0004] In the above patent, the inventor believes that although the patent solves the problem of the pelletizing knife adhering to the plastic masterbatch when in use, the pelletized and fallen plastic masterbatch is also prone to sticking to each other, which brings inconvenience to the subsequent collection of the plastic masterbatch and affects the product quality. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a nylon plastic pelletizing device. The technical problem to be solved by the utility model is that when the current plastic pelletizing device is pelletizing, the plastic masterbatches that are pelletized and fall down are prone to stick to each other, which brings inconvenience to the subsequent collection of the plastic masterbatches and affects the technical problem of product quality.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nylon plastic pelletizing device, comprising a side plate and a processing box fixedly connected to the side of the side plate, a discharge port is arranged at the lower side of the processing box, a perforation for passing nylon plastic pellets is arranged on the side of the side plate, a water pipe is rotatably connected to the side of the side plate, an atomizing assembly is arranged at one end of the water pipe, the atomizing assembly comprises an atomizing pipe fixedly connected to one end of the water pipe and an atomizing nozzle fixedly penetrating the side of the atomizing pipe, a pelletizing knife for pelletizing nylon plastic pellets is fixedly connected to the atomizing pipe, and a rotating drive unit for driving the water pipe to rotate is arranged on the side plate;
[0007] A dehydration plate is obliquely arranged on the inner side of the processing box, a spring is arranged at the top corner of the dehydration plate, one end of the spring facing away from the dehydration plate is arranged at the inner bottom of the processing box, a water collecting chamber is arranged at the inner bottom of the processing box, and the water collecting chamber is located below the dehydration plate, and a reciprocating linear unit is arranged on the atomizing tube and the dehydration plate;
[0008] A drying structure is provided on the processing box, and the drying structure corresponds to a position directly above the discharge port. An increasing speed driving structure is provided on the drying structure and the water pipe. A particle guide box is provided in the discharge port, and the particle guide box is fixedly connected to the dehydration plate. A plurality of material guide grooves are provided on the inner side of the particle guide box, and air holes are provided on the side walls of the material guide grooves and the particle guide box.
[0009] In a preferred embodiment, the rotary drive unit includes a bracket fixedly connected to the side panel, a rotary motor fixedly connected to the bracket, a gear 1 fixedly connected to the output end of the rotary motor, and a gear 2 meshingly connected to the gear 1, and the gear 2 is fixedly connected to the outer surface of the water pipe.
[0010] In a preferred embodiment, a rotating joint is provided on the bracket, and the water pipe is rotatably connected to the bracket via the rotating joint.
[0011] In a preferred embodiment, the reciprocating linear unit includes an axis rod 1 fixedly connected to the atomizing tube, a turntable fixedly connected to one end of the axis rod 1, an eccentric column fixedly connected to the end face of the turntable, a lifting frame movably connected to the outside of the eccentric column, a fixed strut fixedly connected to the bottom of the lifting frame and a rectangular sleeve fixedly connected to the top of the lifting frame, one end of the rectangular sleeve facing away from the lifting frame is fixedly connected to the inner top position of the processing box, one end of the fixed strut facing away from the lifting frame is fixedly connected to the dehydration plate, the inner top of the processing box is fixedly connected with a support hanger, and the axis rod 1 is rotatably connected to the support hanger.
[0012] In a preferred embodiment, the drying structure includes an air duct opened on the top of the processing box, an electric heating component arranged in the air duct, a second shaft rod rotatably connected to the processing box, and fan blades fixedly connected to the second shaft rod, and the fan blades are located inside the processing box and above the discharge port.
[0013] In a preferred embodiment, the speed-increasing drive structure includes a speed-increasing gear box fixedly connected to the side panel, a shaft rod three fixedly connected to the output end shaft of the speed-increasing gear box, and a bevel gear pair arranged on the shaft rod three, the shaft rod three is transmission-connected to the shaft rod two via the bevel gear pair, the speed-increasing gear box is transmission-connected to the water pipe via a pulley drive mechanism, the top of the treatment box is fixedly connected to a support base, and the shaft rod three is rotationally connected to the support base.
[0014] In a preferred embodiment, a triangular bar is provided on the top of the particle guide box, and the triangular bar is provided between two adjacent material guide grooves. A sliding rod is fixedly connected to one side of the top of the particle guide box, and a guide seat for sliding the sliding rod is fixedly connected to the inner wall of the processing box.
[0015] Technical effects and advantages of the utility model:
[0016] 1. The utility model discloses a nylon plastic pelletizing device, which synchronously drives the atomizing component and the pelletizing knife to rotate through a water pipe. When the pelletizing knife is rotating and pelletizing the plastic pellets, the atomizing component can rotate to spray atomized water and adhere to the pelletized plastic masterbatch. Under the condition of ensuring the atomization effect, the humidity at one end of the plastic masterbatch end face is increased, so that the problem of adhesion of the plastic masterbatch pelletizing can be solved.
[0017] 2. The utility model discloses a nylon plastic pelletizing device, which is provided with a dehydration plate and a reciprocating linear unit. The reciprocating linear unit can use the rotational force of a water pipe to give the dehydration plate a vertical reciprocating power, and provide high-frequency vibration for the position of the dehydration plate, so that the discharged plastic masterbatch can fall onto the dehydration plate to realize vibration dehydration. This method can act on the plastic masterbatch to achieve the effect of dehydration and further anti-adhesion.
[0018] 3. The utility model provides a nylon plastic pelletizing device. By setting a pellet guide box and a drying structure, the pellet guide box can realize the diversion of plastic masterbatch. At the same time, the pellet guide box acts on the dehydration plate to give the pellet guide box a vibration force, which can ensure the smoothness of the material discharge. At the same time, the drying structure acts on the material guide box for diversion and discharge by blowing hot air, which can improve the dehydration effect of the plastic masterbatch and ensure the dryness. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 For this utility model Figure 1 sectional view of .
[0021] Figure 3 It is a structural schematic diagram of the atomization component, water pipe and rotary drive unit of the utility model.
[0022] Figure 4 It is a schematic structural diagram of the reciprocating linear unit and the dehydration plate of the utility model.
[0023] Figure 5 For this utility model Figure 2 Enlarged view of part A in the middle.
[0024] The accompanying drawings are marked as follows: 1, side plate; 2, treatment box; 3, perforation; 4, water pipe; 5, atomization assembly; 51, atomization pipe; 52, atomization nozzle; 6, pelletizer; 7, rotation drive unit; 71, bracket; 72, rotation motor; 73, gear one; 74, gear two; 8, dehydration plate; 81, spring; 9, water collection chamber; 10, reciprocating linear unit; 101, shaft rod one; 102, turntable; 103, eccentric column; 104, lift Lowering frame; 105, fixed support rod; 106, rectangular sleeve; 11, drying structure; 111, wind trough; 112, electric heating component; 113, shaft rod 2; 114, fan blade; 12, speed increase driving structure; 121, speed increase gear box; 123, shaft rod 3; 124, bevel gear pair; 13, particle guide box; 131, air hole; 14, support hanger; 141, support seat; 15, triangle bar; 16, slide rod; 17, guide seat. DETAILED DESCRIPTION
[0025] 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.
[0026] Combined with reference Figure 1-Figure 5The utility model provides a nylon plastic pelletizing device, comprising a side panel 1 and a processing box 2 fixedly connected to the side of the side panel 1, a discharge port is arranged at the lower side of the processing box 2, a perforation 3 for passing through nylon plastic pellets is arranged on the side of the side panel 1, and the perforation 3 can be cooperated with a transmission device for transmitting nylon plastic pellets to achieve passing out, so that the plastic pellets passing through the perforation 3 can be conveniently peeled, a water pipe 4 is rotatably connected to the side of the side panel 1, one end of the water pipe 4 can be externally connected to a water source pump body, an atomizing component 5 is arranged at one end of the water pipe 4, the atomizing component 5 comprises an atomizing pipe 51 fixedly connected to one end of the water pipe 4 and an atomizing nozzle 52 fixedly penetrating the side of the atomizing pipe 51, a pelletizing knife 6 for pelletizing nylon plastic pellets is fixedly connected to the atomizing pipe 51, and a rotating driving unit 7 for driving the water pipe 4 to rotate is arranged on the side panel 1.
[0027] The rotary drive unit 7 includes a bracket 71 fixedly connected to the side panel 1, a rotary motor 72 fixedly connected to the bracket 71, a gear 1 73 fixedly connected to the output end of the rotary motor 72, and a gear 2 74 meshingly connected to the gear 1 73, wherein the gear 2 74 is fixedly connected to the outer surface of the water pipe 4.
[0028] Specifically, by introducing plastic pellets into the perforation 3, the rotating motor 72 drives the gear 1 73 to rotate, and can engage the gear 2 74 to drive the water pipe 4 to rotate. During the process of the pelletizer 6 rotary cutting the plastic pellets, the water in the water pipe 4 through the atomizer pipe 51 can be sprayed out through the atomizer nozzle 52. At the same time, the atomizer pipe 51 can improve the atomization effect during the rotation process, so that the end faces of the nylon plastic pellets cut by the pelletizer 6 can be attached with atomized water, thereby avoiding the problem of adhesion between the end faces of the nylon plastic.
[0029] A rotating joint is provided on the bracket 71, and the water pipe 4 is rotatably connected to the bracket 71 via the rotating joint. The end of the rotating joint facing away from the water pipe 4 can be connected to the water pump. The rotating joint can be rotatably supported between the water pipe 4 and the water pump pipeline in a sealed state.
[0030] A dehydration plate 8 is obliquely arranged on the inner side of the processing box 2. The dehydration plate 8 can remove moisture from the nylon plastic masterbatch by vibration. A spring 81 is arranged at the top corner of the dehydration plate 8. The end of the spring 81 facing away from the dehydration plate 8 is arranged at the inner bottom position of the processing box 2. The two ends of the spring 81 can be connected through a spring seat. A water collecting chamber 9 is arranged at the inner bottom of the processing box 2. The water collecting chamber 9 is located below the dehydration plate 8. A drainage pipe can be arranged on the water collecting chamber 9 to achieve drainage. A reciprocating linear unit 10 is arranged on the atomizing tube 51 and the dehydration plate 8.
[0031] The reciprocating linear unit 10 includes an axle rod 101 fixedly connected to the atomizing tube 51, a turntable 102 fixedly connected to one end of the axle rod 101, an eccentric column 103 fixedly connected to the end face of the turntable 102, a lifting frame 104 movably connected to the outside of the eccentric column 103, a fixed strut 105 fixedly connected to the bottom of the lifting frame 104 and a rectangular sleeve 106 fixedly connected to the top of the lifting frame 104, the rectangular sleeve 106 is composed of two pipes which are mutually socketed and can be linearly extended and retracted to improve the linear guiding effect, one end of the rectangular sleeve 106 facing away from the lifting frame 104 is fixedly connected to the inner top position of the processing box 2, one end of the fixed strut 105 facing away from the lifting frame 104 is fixedly connected to the dehydration plate 8, the inner top of the processing box 2 is fixedly connected with a support hanger 14, the axle rod 101 is rotatably connected to the support hanger 14, and the support hanger 14 can provide rotation support for the axle rod 101.
[0032] Specifically, during the rotation of the atomizing tube 51, the shaft 101 can drive the eccentric column 103 on the turntable 102 to rotate. Under the rectangular sleeve 106 providing a linear guide for the lifting frame 104, the eccentric column 103 can drive the lifting frame 104 to reciprocate vertically. In this way, the high-frequency vertical vibration of the dehydration plate 8 can be driven by the fixed support rod 105, and the nylon plastic masterbatch falling on the dehydration plate 8 can perform a rolling effect to remove the moisture thereon and reduce the water content.
[0033] A drying structure 11 is provided on the processing box 2, and the drying structure 11 corresponds to a position directly above the discharge port. An increasing driving structure 12 is provided on the drying structure 11 and the water pipe 4. A particle guide box 13 is provided in the discharge port, and the particle guide box 13 is fixedly connected to the dehydration plate 8. A plurality of material guide grooves are provided on the inner side of the particle guide box 13, and air holes 131 are provided on the side walls of the material guide grooves and the particle guide box 13.
[0034] The drying structure 11 includes an air trough 111 opened on the top of the processing box 2, an electric heating component 112 arranged in the air trough 111, a shaft 113 rotatably connected to the processing box 2 and a fan blade 114 fixedly connected to the shaft 113. The fan blade 114 is located inside the processing box 2 and above the discharge port. The electric heating component 112 can use a resistance wire for heating.
[0035] The speed increasing driving structure 12 includes a speed increasing gear box 121 fixedly connected to the side plate 1, a shaft rod 3 123 fixedly connected to the output end shaft of the speed increasing gear box 121, and a bevel gear pair 124 arranged on the shaft rod 3 123. The shaft rod 3 123 is transmission connected to the shaft rod 2 113 through the bevel gear pair 124. The speed increasing gear box 121 is transmission connected to the water pipe 4 through a pulley driving mechanism. The pulley driving mechanism is arranged on the input end shaft of the speed increasing gear box 121 and the outer surface of the water pipe 4. The top of the processing box 2 is fixedly connected to a support seat 141, and the shaft rod 3 123 is rotatably connected to the support seat 141.
[0036] A triangular bar 15 is provided on the top of the grain guide box 13, and the triangular bar 15 is provided between two adjacent material guide grooves. There are multiple triangular bars 15, and the plastic rice grains can be effectively ensured to enter the material guide groove. A slide bar 16 is fixedly connected to one side of the top of the grain guide box 13, and a guide seat 17 for sliding the slide bar 16 is fixedly connected to the inner wall of the processing box 2. The slide bar 16 and the guide seat 17 are slidably matched, so that the stability of the vertical movement of the grain guide box 13 can be ensured.
[0037] Specifically, in the process of preparing nylon plastic masterbatch by the pelletizer 6, the rotation of the water pipe 4 can drive the speed increasing gear box 121 to rotate, and the speed increasing gear box 121 can increase the output power and drive the fan blades 114 in the processing box 2 to rotate. In conjunction with the heat source provided by the electric heating component 112, the fan blades 114 can inhale the hot air source through the wind groove 111 and blow it toward the position of the particle guide box 13. Because multiple material guide grooves are set on the particle guide box 13, the plastic masterbatch passing through the dehydration plate 8 can be distributed into the material guide groove. In conjunction with the setting of the air hole 131, the hot air source can completely act on the plastic masterbatch being discharged, thereby further achieving the dehydration effect to ensure production dryness.
Claims
1. A nylon plastic pelletizing device, comprising a side plate (1) and a processing box (2) fixedly connected to the side of the side plate (1), wherein a discharge port is arranged at the lower side of the processing box (2), characterized in that: The side of the side plate (1) is provided with a through hole (3) for passing nylon plastic pellets, the side of the side plate (1) is rotatably connected to a water pipe (4), one end of the water pipe (4) is provided with an atomizing assembly (5), the atomizing assembly (5) comprises an atomizing pipe (51) fixedly connected to one end of the water pipe (4) and an atomizing nozzle (52) fixedly penetrating the side of the atomizing pipe (51), a pelletizing knife (6) for pelletizing nylon plastic pellets is fixedly connected to the atomizing pipe (51), and a rotating driving unit (7) for driving the water pipe (4) to rotate is provided on the side plate (1); A dehydration plate (8) is obliquely arranged on the inner side of the processing box (2); a spring (81) is arranged at the top corner of the dehydration plate (8); one end of the spring (81) facing away from the dehydration plate (8) is arranged at the inner bottom of the processing box (2); a water collecting chamber (9) is arranged at the inner bottom of the processing box (2); the water collecting chamber (9) is located below the dehydration plate (8); and a reciprocating linear unit (10) is arranged on the atomizing pipe (51) and the dehydration plate (8); The processing box (2) is provided with a drying structure (11), the drying structure (11) corresponds to a position directly above the discharge port, the drying structure (11) and the water pipe (4) are provided with a speed increasing driving structure (12), a grain guide box (13) is provided in the discharge port, the grain guide box (13) is fixedly connected to the dehydration plate (8), a plurality of material guide grooves are provided on the inner side of the grain guide box (13), and air holes (131) are provided on the side walls of the material guide grooves and the grain guide box (13).
2. A nylon plastic pelletizing device according to claim 1, characterized in that: The rotary drive unit (7) comprises a bracket (71) fixedly connected to the side plate (1), a rotary motor (72) fixedly connected to the bracket (71), a gear 1 (73) fixedly connected to the output end of the rotary motor (72), and a gear 2 (74) meshingly connected to the gear 1 (73), wherein the gear 2 (74) is fixedly connected to the outer surface of the water pipe (4).
3. A nylon plastic pelletizing device according to claim 2, characterized in that: The support (71) is provided with a rotating joint, and the water pipe (4) is rotatably connected to the support (71) via the rotating joint.
4. A nylon plastic pelletizing device according to claim 1, characterized in that: The reciprocating linear unit (10) comprises an axle rod 1 (101) fixedly connected to the atomizing tube (51), a rotating disk (102) fixedly connected to one end of the axle rod 1 (101), an eccentric column (103) fixedly connected to the end surface of the rotating disk (102), a lifting frame (104) movably connected to the outside of the eccentric column (103), a fixed support rod (105) fixedly connected to the bottom of the lifting frame (104), and a rectangular sleeve (106) fixedly connected to the top of the lifting frame (104); one end of the rectangular sleeve (106) facing away from the lifting frame (104) is fixedly connected to the inner top position of the processing box (2); one end of the fixed support rod (105) facing away from the lifting frame (104) is fixedly connected to the dehydration plate (8); the inner top of the processing box (2) is fixedly connected to a supporting suspension rod (14); the axle rod 1 (101) is rotatably connected to the supporting suspension rod (14).
5. A nylon plastic pelletizing device according to claim 1, characterized in that: The drying structure (11) comprises an air duct (111) opened at the top of the processing box (2), an electric heating component (112) arranged in the air duct (111), a second shaft (113) rotatably connected to the processing box (2), and a fan blade (114) fixedly connected to the second shaft (113), wherein the fan blade (114) is located inside the processing box (2) and above the discharge port.
6. A nylon plastic pelletizing device according to claim 5, characterized in that: The speed-increasing driving structure (12) comprises a speed-increasing gearbox (121) fixedly connected to the side plate (1), a shaft rod (123) fixedly connected to the output end shaft of the speed-increasing gearbox (121), and a bevel gear pair (124) arranged on the shaft rod (123); the shaft rod (123) is transmission-connected to the shaft rod (113) via the bevel gear pair (124); the speed-increasing gearbox (121) is transmission-connected to the water pipe (4) via a pulley driving mechanism; a support seat (141) is fixedly connected to the top of the treatment box (2); and the shaft rod (123) is rotationally connected to the support seat (141).
7. A nylon plastic pelletizing device according to claim 1, characterized in that: The top of the particle guide box (13) is provided with a triangular bar (15), and the triangular bar (15) is arranged between two adjacent material guide grooves. A sliding rod (16) is fixedly connected to one side of the top of the particle guide box (13), and a guide seat (17) for sliding the sliding rod (16) is fixedly connected to the inner wall of the processing box (2).