Cooling and conveying structure for formed nylon particles

Abstract

The utility model relates to a cooling and conveying structure for formed nylon particles, which comprises a conveying belt structure and an air cooling mechanism, the conveying belt structure comprises a conveying base, a conveying driving seat group and a material conveying belt, and a leading-in end structure and a discharging end structure are arranged at the outer end of the material conveying belt. The air cooling mechanism comprises an outer connecting cover arranged outside the conveying belt structure and a plurality of cooling unit structures arranged on the upper portion of the outer connecting cover and perpendicular to the material conveying belt, and an air suction purification structure is arranged at the front ends of the cooling unit structures. The structure is a box type conveying belt air cooling nylon particle cooling structure, nylon particles in the cold air cooling conveying process can be evenly cooled in batches. Moreover, the device is simple and reasonable in structural design, effectively ensures the cleanliness of a processing environment, can effectively help workers to produce products, improves the productivity, and reduces the labor intensity of operators. And meanwhile, the cooling device is suitable for cooling various particles.

Description

Technical Field

[0001] The utility model relates to a welding tool, in particular to a cooling and transmission structure for forming nylon particles. Background Art

[0002] Nylon particles are the raw materials for storing, transporting and processing plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced using petroleum as raw material. The molecules of these substances can react with each other under certain conditions to generate compounds with large molecular weights, namely polymers. After the plastic particles are processed and formed, the thermoformed plastic particles need to be completely cooled and solidified. Nylon particles are used to make plastic packaging bags such as nylon particle aluminum foil bags, nylon particle plastic bags and nylon particle composite packaging bags. Nylon particle plastic bags are specially used to package plastic nylon particles and have a wide range of applications. Nylon particles are easily affected by moisture due to improper production process or storage. Nylon particles cannot be directly used in the production of cable sheaths after being damp. At present, most manufacturers adopt the method of re-extruding and granulating the damp nylon particles to remove moisture.

[0003] The existing nylon particle cooling device uses a single cooling method to cool the plastic particles, which has a poor cooling effect on the plastic particles and affects the solidification quality of the plastic particles.

[0004] Publication (announcement) number: CN213578324U A plastic particle cooling device, aimed at the problem that the existing plastic particle cooling device adopts a single cooling method to cool the plastic particles, the cooling effect of the plastic particles is poor, and the solidification quality of the plastic particles is affected, the following scheme is proposed, which includes a base, a cooling box with an opening on the top is fixedly installed on the top of the base, a top cover is provided on the top of the cooling box, a circulating air cooler is fixedly installed on the top of the top cover, the output end of the circulating air cooler is sealed and connected with a cooling pipe, the bottom of the cooling pipe passes through the top of the top cover and extends to the interior of the cooling box. And "CN218256120U", the technical solution disclosed in this patent is as follows: a cooling device for shaping plastic particles, comprising a base and an inclined cylinder, a plurality of openings are provided on the outer wall of the cylinder, a metal mesh is fixedly embedded in the opening, a connecting pipe is inserted at one end of the cylinder inclined upward, the connecting pipe and the cylinder are rotatably connected, a hopper is fixedly connected to the upper end of the connecting pipe, a pillar is fixedly connected to the lower end of the connecting pipe, the lower end of the pillar is fixedly connected to the upper end of the base, a mounting plate is provided between the cylinder and the base, a plurality of support plates are fixedly connected to the lower end of the mounting plate, the lower end of the support plate is fixedly connected to the upper end of the base, a supporting mechanism is provided between the mounting plate and the cylinder, a first driving mechanism is provided between the mounting plate and the cylinder, a connecting groove corresponding to the opening is provided at the upper end of the mounting plate, a plurality of rotating rods are rotatably connected to the inner bottom of the connecting groove, the upper end of the rotating rod passes through the connecting groove and is fixedly connected to a fan blade, and a second driving mechanism is provided at the lower end of the rotating rod.

[0005] The above-mentioned public documents mainly use a filling tank internal cooling structure to cool nylon particles; this is not suitable for cooling large quantities of nylon particles, and the equipment is restricted by the processing site and cannot manufacture ultra-large processing filling tank internal cooling equipment. At the same time, the equipment is not easy to maintain and service. Utility Model Content

[0006] The utility model aims to provide a cooling transmission structure for molded nylon particles, so as to solve the problem of batch cooling of molded nylon particles.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a cooling and transmission structure for forming nylon particles, including a conveyor belt structure and an air-cooling mechanism arranged on the upper part of the conveyor belt structure, the conveyor belt structure includes a conveyor base, a conveyor drive seat group arranged on the upper part of the conveyor base, and a material conveyor belt arranged outside the drive seat group, an introduction end structure and a discharge end structure are arranged at the outer end of the material conveyor belt, the air-cooling mechanism includes an external connection cover body arranged outside the conveyor belt structure, a plurality of cold air unit structures arranged on the upper part of the external connection cover body and vertically arranged with the material conveyor belt, and a suction purification structure is arranged at the front end of the plurality of cold air unit structures.

[0008] The cooling air unit structure includes a cooling connection seat, a cooling fan assembly arranged on the upper part of the cooling connection seat, and multiple sets of steering adjustment air outlet structures at the lower part of the cooling connection seat. An interlayer leakage hole connecting plate is arranged inside the cooling connection seat, and a cooling pipe assembly is arranged on the upper part of the interlayer leakage hole connecting plate.

[0009] The steering adjustment air outlet structure is provided with multiple air seat connection ports at the bottom of the cooling connection bin seat, and an adjustment connection air nozzle group structure is sleeved on each air seat connection port. The air seat connection port includes a side end air seat connection port and a lateral air seat connection port provided at the bottom of the cooling connection bin seat.

[0010] The adjustment and connection air nozzle group structure includes an upper connecting sleeve connected to the air seat connecting port, a middle fixing seat arranged at the bottom of the upper connecting sleeve, a middle fixing seat, a steering connecting sleeve arranged at the bottom of the middle fixing seat, and a flat air nozzle arranged at the bottom of the steering connecting sleeve. An outer fixing sleeve is connected between the middle fixing seat and the steering connecting sleeve.

[0011] The air suction purification structure includes an air purification filter bin arranged at the front end of the multiple groups of cold air unit structures, an exhaust fan arranged at the upper part of the air purification filter bin, an air filter assembly arranged in the air purification filter bin and an air suction hood arranged at the lower end of the air purification filter bin.

[0012] The beneficial effects of the utility model are as follows: the structure is a box-type conveyor belt air-cooled nylon particle cooling structure, and the nylon particles in the cold air cooling transmission process can be cooled uniformly and in batches. In addition, the utility model has a simple and reasonable structural design, effectively ensures the cleanliness of the processing environment, can effectively help the staff to produce products, improve productivity, and reduce the labor intensity of the operators. At the same time, it is also suitable for the cooling of various particles.

[0013] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 for Figure 1 Top view of the .

[0016] Figure 3 for Figure 1 Internal structure diagram.

[0017] Figure 4 for Figure 3 A partial enlarged view showing the structure of the cooling unit.

[0018] Figure 5 for Figure 3Partially enlarged image, enlarge and adjust the structure of the connecting nozzle group.

[0019] Figure 6 for Figure 3 A partial schematic diagram illustrating the structure of the air suction purification structure.

[0020] In the figure: 1. transmission base, 2. transmission drive seat group, 3. material conveyor belt, 4. introduction end structure, 5. discharge end structure, 6. external connection cover, 7. built-in support column group, 8. side inspection door, 9. cooling connection bin seat, 10. cooling fan assembly, 11. interlayer leakage hole connection plate, 12. cooling pipe assembly, 13. air suction hood, 14. side end wind seat connection port, 15. horizontal wind seat connection port, 16. upper connection sleeve, 17. middle fixing seat, 18. steering connection sleeve, 19. flat air nozzle, 20. external fixing sleeve, 21. air purification filter bin, 22. exhaust unit, 23. air filter assembly. DETAILED DESCRIPTION

[0021] The directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like in the application text are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1, as Figure 1-6As shown, a cooling and transmission structure for forming nylon particles includes a conveyor belt structure and an air-cooling mechanism disposed on the upper part of the conveyor belt structure. The conveyor belt structure includes a conveyor base 1, a conveyor drive seat group 2 disposed on the upper part of the conveyor base, and a material conveyor belt 3 disposed outside the drive seat group. An introduction end structure 4 and a discharge end structure 5 are disposed at the outer end of the material conveyor belt. The air-cooling mechanism includes an external connection cover body 6 disposed outside the conveyor belt structure, and multiple groups of cold air unit structures disposed on the upper part of the external connection cover body and vertically disposed with the material conveyor belt. A suction purification structure is disposed at the front end of the multiple groups of cold air unit structures. A built-in support column group 7 and a side inspection door 8 are disposed in the external connection cover body 6.

[0024] The cooling air unit structure includes a cooling connection seat 9, a cooling fan assembly 10 arranged on the upper part of the cooling connection seat, and multiple sets of steering adjustment air outlet structures at the lower part of the cooling connection seat. An interlayer leakage hole connecting plate 11 is arranged inside the cooling connection seat, and a cooling pipe assembly 12 is arranged on the upper part of the interlayer leakage hole connecting plate.

[0025] The steering adjustment air outlet structure is provided with multiple air seat connection ports at the bottom of the cooling connection bin seat, and an adjustment connection air nozzle group structure is sleeved on each air seat connection port. The air seat connection port includes a side end air seat connection port 14 and a lateral air seat connection port 15 provided at the bottom of the cooling connection bin seat.

[0026] The adjustment and connection air nozzle group structure includes an upper connecting sleeve 16 connected to the air seat connecting port, a middle fixing seat 17 arranged at the lower part of the upper connecting sleeve, a steering connecting sleeve 18 arranged at the middle fixing seat and the lower part of the middle fixing seat, and a flat air nozzle 19 arranged at the lower part of the steering connecting sleeve. An outer fixing sleeve 20 is connected between the middle fixing seat and the steering connecting sleeve.

[0027] The air suction purification structure includes an air purification filter bin 21 arranged at the front end of the multiple groups of cold air unit structures, an exhaust unit 22 arranged at the upper part of the air purification filter bin, an air filter assembly 23 arranged in the air purification filter bin and an air suction hood 13 arranged at the lower end of the air purification filter bin.

[0028] The structure is a box-type conveyor belt air-cooled nylon particle cooling structure. The nylon particles in the cold air cooling transmission process can be cooled uniformly and in batches. In addition, the utility model has a simple and reasonable structural design, which effectively ensures the cleanliness of the processing environment, can effectively help the staff to produce products, improve productivity, and reduce the labor intensity of the operators. It is also suitable for the cooling of various particles.

[0029] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

[0030] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. A cooling and transmission structure for molded nylon particles, characterized in that: It includes a conveyor belt structure and an air-cooling cooling mechanism arranged on the upper part of the conveyor belt structure. The conveyor belt structure includes a conveyor base, a conveyor drive seat group arranged on the upper part of the conveyor base, and a material conveyor belt arranged outside the drive seat group. An introduction end structure and a discharge end structure are arranged at the outer end of the material conveyor belt. The air-cooling cooling mechanism includes an external connection cover body arranged outside the conveyor belt structure, and multiple groups of cold air unit structures are arranged on the upper part of the external connection cover body and vertically arranged with the material conveyor belt. A suction purification structure is arranged at the front end of the multiple groups of cold air unit structures.

2. The cooling and transmission structure of molded nylon particles according to claim 1, characterized in that: The cooling air unit structure includes a cooling connection seat, a cooling fan assembly arranged on the upper part of the cooling connection seat, and multiple sets of steering adjustment air outlet structures at the lower part of the cooling connection seat. An interlayer leakage hole connecting plate is arranged inside the cooling connection seat, and a cooling pipe assembly is arranged on the upper part of the interlayer leakage hole connecting plate.

3. The cooling and transmission structure of molded nylon particles according to claim 2, characterized in that: The steering adjustment air outlet structure is provided with multiple air seat connection ports at the bottom of the cooling connection bin seat, and an adjustment connection air nozzle group structure is sleeved on each air seat connection port. The air seat connection port includes a side end air seat connection port and a lateral air seat connection port provided at the bottom of the cooling connection bin seat.

4. The cooling and transmission structure for molded nylon particles according to claim 3, characterized in that: The adjustment and connection air nozzle group structure includes an upper connecting sleeve connected to the air seat connecting port, a middle fixing seat arranged at the bottom of the upper connecting sleeve, a middle fixing seat, a steering connecting sleeve arranged at the bottom of the middle fixing seat, and a flat air nozzle arranged at the bottom of the steering connecting sleeve. An outer fixing sleeve is connected between the middle fixing seat and the steering connecting sleeve.

5. The cooling and transmission structure for molded nylon particles according to claim 1, characterized in that: The air suction purification structure includes an air purification filter bin arranged at the front end of the multiple groups of cold air unit structures, an exhaust fan arranged at the upper part of the air purification filter bin, an air filter assembly arranged in the air purification filter bin and an air suction hood arranged at the lower end of the air purification filter bin.

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