Anti-adhesion cooling device for cable material production

Abstract

The utility model relates to the field of cable material production, in particular to an anti-adhesion cooling device for cable material production, which comprises a shell and a cooling device. A filter screen dividing the shell into a water bin and a containing bin is arranged in the shell, and a fixing frame is arranged on the filter screen. The cooling device comprises a spraying mechanism arranged in the containing bin and an air cooling mechanism arranged in the water bin, and the spraying mechanism comprises a fixed pipe arranged on the shell, a plurality of rotary drums arranged in a linear array mode and communicating with the fixed pipe, spray heads coaxially arranged at the bottom ends of the rotary drums, a driving assembly driving the rotary drums to rotate and a conveying assembly conveying cooling water. And the rotary drum is rotationally connected with the fixed pipe. According to the utility model, the materials can be cooled uniformly and quickly, and bonding caused by slow cooling speed of part of lower-layer materials due to stacking is avoided.

Description

Technical Field

[0001] The utility model relates to the field of cable material production, in particular to an anti-adhesion cooling device for cable material production. Background Art

[0002] Cable material is a particle made of polyvinyl chloride as the base resin, with stabilizers, plasticizers, inorganic fillers such as calcium carbonate, additives and lubricants added, and then mixed, kneaded and extruded. In the production process of cable material, anti-adhesion is a very important link because it can ensure the quality and performance of the cable.

[0003] Chinese patent announcement number CN217670430U discloses a cooling device for PVC cable material production, including a cooling bin, a water storage chamber, a first spraying device and a filter plate, a protective box is fixedly connected to one side of the cooling bin, a semiconductor refrigeration sheet is fixedly connected to one side of the protective box, a conductive copper sheet is fixedly connected to one side of the semiconductor refrigeration sheet, a first rotating drive assembly is fixedly installed on one side of the cooling bin, and a first spraying device is fixedly installed on one side of the cooling bin. The cooling device is fixedly connected to one side of the cooling bin, operates through the semiconductor refrigeration sheet inside the protective box, and inserts the conductive copper sheet into the water at the bottom of the cooling bin, so as to quickly cool the water inside the cooling bin, and at the same time, the controller controls the first rotating drive assembly to start, so that the first rotating drive assembly drives the fan to rotate, and the fan transmits cold air to the cable material on the cooling table through the air duct for rapid cooling.

[0004] However, the above technical solution has the following shortcomings: when the materials are stacked on the cooling table, some materials in the lower layer may stick together due to the slow cooling rate; when the first spraying equipment uses water to cool the materials, the spray head is fixed, resulting in uneven spraying effect in the spraying area and poor cooling effect on some materials. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes an anti-adhesion cooling device for cable material production, which can make the material cooling process uniform and quickly reduce the temperature, and avoid the adhesion caused by the slow cooling speed of some lower layer materials due to stacking.

[0006] The technical solution of the utility model is a cable material production anti-adhesion cooling device, comprising a shell and a cooling device; a filter screen is arranged inside the shell to divide the shell into two cavities, a water bin and a placement bin, and a fixed frame is arranged on the filter screen; the cooling device comprises a spray mechanism arranged inside the placement bin and an air cooling mechanism arranged inside the water bin, the spray mechanism comprises a fixed pipe arranged on the shell, a plurality of rotating drums arranged in a linear array and connected to the fixed pipe, a nozzle coaxially arranged at the bottom end of the rotating drum, a driving component for driving the rotating drum to rotate, and a conveying component for conveying cooling water, and the rotating drum is rotatably connected to the fixed pipe.

[0007] Preferably, the driving assembly includes a second motor arranged on the shell, a rotating shaft rotatably arranged on the shell, a first bevel gear coaxially arranged on the rotating shaft, a second bevel gear coaxially arranged on the rotating drum on the side closest to the second motor, and a cylindrical gear coaxially arranged on the rotating drum, the first bevel gear and the second bevel gear are meshingly connected, and multiple cylindrical gears are meshingly connected in sequence.

[0008] Preferably, the conveying assembly includes a water pump disposed in the water tank and a water conduit for connecting the water pump and the fixed pipe, the output end of the water pump is connected to the water conduit, and the water conduit is communicated with the fixed pipe.

[0009] Preferably, the air cooling mechanism includes an air duct arranged in the water bin and a fan arranged in the air duct, and an air outlet of the air duct is connected to the storage bin.

[0010] Preferably, a swinging layer capable of filtering water is arranged on the filter screen, a swinging mechanism for driving the swinging layer to swing back and forth is arranged in the shell, and a leakproof layer for preventing material leakage is arranged at the edge of the swinging layer.

[0011] Preferably, the swing mechanism includes a first motor arranged on the housing, a lead screw rotatably arranged on the housing, a threaded block threadedly connected to the lead screw, a roller rollingly arranged on the filter screen, connecting rods coaxially arranged at both ends of the roller, a fixed rod horizontally arranged on the housing and a guide block slidably arranged on the fixed rod, the first motor is drivingly connected to the lead screw, and the two connecting rods are respectively connected to the threaded block and the guide block. The roller is rollingly connected to the filter screen and the swing layer respectively.

[0012] Preferably, a shell door for controlling the delivery of materials and cooling water is provided on the shell.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] 1. The utility model can simultaneously perform water cooling and air cooling on the material through the cooling device, thereby accelerating the cooling rate of the material. During the cooling process, the drive mechanism can be set to rotate the nozzle during the spraying process, so that the spraying range of the nozzle is more uniform, ensuring that the material can be covered by the cooling water and the cooling quality is guaranteed.

[0015] 2. The utility model can turn the materials over during cooling by means of the swing mechanism, which can make the materials originally stacked on the lower layer turn over to the upper layer by rolling up and down, and then fully contact with the cooling water to accelerate the cooling effect, and can also avoid the materials being stacked immobile, resulting in the adhesion of some materials that are not cooled in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the swing mechanism;

[0018] Figure 3 It is an enlarged schematic diagram of the structure of the spray mechanism;

[0019] Figure 4 It is a schematic diagram of the structure of the shell.

[0020] Figure numerals: 1. shell; 2. filter; 3. fixed frame; 4. swing layer; 5. leak-proof layer; 6. first motor; 7. lead screw; 8. threaded block; 9. connecting rod; 10. roller; 11. fixed rod; 12. guide block; 13. second motor; 14. rotating shaft; 15. first bevel gear; 16. rotating drum; 17. second bevel gear; 18. cylindrical gear; 19. nozzle; 20. fixed pipe; 21. water guide pipe; 22. water pump; 23. fan; 24. shell door. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] like Figure 1-Figure 4 As shown, the present embodiment proposes a cable material production anti-adhesion cooling device, comprising a shell 1 and a cooling device; the shell 1 is provided with a filter screen 2 which divides the shell 1 into two cavities, a water bin and a placement bin, and the filter screen 2 is provided with a fixed frame 3; the cooling device is provided with a spray mechanism inside the placement bin and an air cooling mechanism inside the water bin, the spray mechanism comprising a fixed pipe 20 arranged on the shell 1, a plurality of linear array rows of rotating drums 16 connected to the fixed pipe 20, a nozzle 19 coaxially arranged at the bottom end of the rotating drum 16, a driving assembly for driving the rotating drum 16 to rotate, and a conveying assembly for conveying cooling water, the rotating drum 16 is rotatably connected to the fixed pipe 20, and a ventilation hole (not shown) is provided on the back of the shell 1 to ensure the normal circulation of gas in the device.

[0023] The driving assembly includes a second motor 13 arranged on the shell 1, a rotating shaft 14 rotatably arranged on the shell 1, a first bevel gear 15 coaxially arranged on the rotating shaft 14, a second bevel gear 17 coaxially arranged on a rotating drum 16 on the side closest to the second motor 13, and a cylindrical gear 18 coaxially arranged on the rotating drum 16. The first bevel gear 15 and the second bevel gear 17 are meshingly connected, and multiple cylindrical gears 18 are meshingly connected in sequence.

[0024] The conveying assembly includes a water pump 22 disposed in the water tank and a water pipe 21 for connecting the water pump 22 and the fixed pipe 20 . The output end of the water pump 22 is connected to the water pipe 21 , and the water pipe 21 is communicated with the fixed pipe 20 .

[0025] The air cooling mechanism includes an air duct arranged in the water bin and a fan 23 arranged in the air duct, and an air outlet of the air duct is communicated with the storage bin.

[0026] In this embodiment, the material is water-cooled and air-cooled simultaneously by the spray mechanism and the air-cooling mechanism, so as to accelerate the cooling rate of the material and avoid the material from sticking. When cooling, the water pump 22 is started to extract the cooling water in the water tank and transport it from the water pipe 21 into the fixed pipe 20, and then transport it from the fixed pipe 20 into the rotating drum 16, and finally sprayed out from the nozzle 19, and at the same time, the second motor 13 is started to drive the rotating shaft 14 to rotate, and the rotating shaft 14 drives the first bevel gear 15 to rotate, and then the first bevel gear 15 and the second bevel gear 17 are meshed and transmitted, and the second bevel gear 17 drives the rotating drum 16 to rotate, and during the rotation of the rotating drum 16, multiple cylindrical gears 18 are meshed and transmitted, so that the nozzle 19 will also rotate during spraying, and the spraying range of the nozzle 19 is more uniform, ensuring that all materials can be covered by cooling water.

[0027] The cooling water is cooled by a cooler (not shown) acting on the cooling water, and the fan 23 is used to blow cold air from the air duct into the storage bin to accelerate the cooling rate of the material.

[0028] Embodiment 2

[0029] like Figure 1 and Figure 2 As shown, this embodiment proposes an anti-adhesion cooling device for cable material production. Compared with the first embodiment, in this embodiment, a swinging layer 4 capable of filtering water is provided on the filter screen 2, and a swinging mechanism for driving the swinging layer 4 to swing back and forth is provided in the shell 1. A leak-proof layer 5 is provided on the edge of the swinging layer 4 to prevent material leakage. The leak-proof layer 5 is made of high-temperature resistant plastic material to prevent the material from falling from the gap between the swinging layer 4 and the fixed frame 3.

[0030] The swing mechanism includes a first motor 6 arranged on the housing 1, a lead screw 7 rotatably arranged on the housing 1, a threaded block 8 threadedly connected to the lead screw 7, a roller 10 rollingly arranged on the filter 2, connecting rods 9 coaxially arranged at both ends of the roller 10, a fixed rod 11 horizontally arranged on the housing 1 and a guide block 12 slidingly arranged on the fixed rod 11. The first motor 6 is drivingly connected to the lead screw 7, and the two connecting rods 9 are respectively connected to the threaded block 8 and the guide block 12. The roller 10 is rollingly connected to the filter 2 and the swing layer 4 respectively. The first motor 6 adopts a stepping motor and can drive the lead screw 7 to rotate forward and reverse.

[0031] In this embodiment, when the material is placed on the swing layer 4 for cooling treatment, the first motor 6 drives the lead screw 7 to rotate, the lead screw 7 is screwed together with the threaded block 8, and under the guidance of the fixed rod 11 and the guide block 12, the threaded block 8 drives the connecting rod 9 and the roller 10 to reciprocate along the axial direction of the lead screw 7, and then the roller 10 rolls and squeezes the swing layer 4, so that the swing layer 4 constantly rises and falls, and then the material rolls up and down, which can make the lower layer of material fully contact with the cooling water to accelerate the cooling effect, and avoid sticking of the material when it is stacked.

[0032] Embodiment 3

[0033] like Figure 4 As shown, this embodiment proposes an anti-adhesion cooling device for cable material production. Compared with the first embodiment, in this embodiment, a shell door 24 for controlling the delivery of materials and cooling water is provided on the shell 1. In this embodiment, the shell door 24 is used to control the switch of the shell 1. By opening the shell door 24, materials can be put in or taken out, and cooling water can be replaced.

[0034] The implementation modes of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cable material production anti-adhesion cooling device, characterized in that: include: A shell (1) is provided with a filter screen (2) inside thereof for dividing the shell (1) into two cavities, a water chamber and a storage chamber, and a fixing frame (3) is provided on the filter screen (2); A cooling device comprises a spray mechanism arranged inside a storage bin and an air cooling mechanism arranged inside a water bin, wherein the spray mechanism comprises a fixed pipe (20) arranged on a shell (1), a plurality of rotating drums (16) arranged in a linear array and connected to the fixed pipe (20), a spray head (19) coaxially arranged at the bottom end of the rotating drum (16), a driving component for driving the rotating drum (16) to rotate, and a conveying component for conveying cooling water, wherein the rotating drum (16) is rotatably connected to the fixed pipe (20).

2. The cable material production anti-adhesion cooling device according to claim 1, characterized in that: The driving assembly comprises a second motor (13) arranged on a housing (1), a rotating shaft (14) rotatably arranged on the housing (1), a first bevel gear (15) coaxially arranged on the rotating shaft (14), a second bevel gear (17) coaxially arranged on a rotating drum (16) at a side closest to the second motor (13), and a cylindrical gear (18) coaxially arranged on the rotating drum (16); the first bevel gear (15) and the second bevel gear (17) are meshedly connected, and a plurality of cylindrical gears (18) are meshedly connected in sequence.

3. The cable material production anti-adhesion cooling device according to claim 1, characterized in that: The conveying assembly comprises a water pump (22) arranged in the water tank and a water guide pipe (21) used for connecting the water pump (22) and the fixed pipe (20); the output end of the water pump (22) is connected to the water guide pipe (21), and the water guide pipe (21) is communicated with the fixed pipe (20).

4. The cable material production anti-adhesion cooling device according to claim 1, characterized in that: The air cooling mechanism comprises an air duct arranged in the water bin and a fan (23) arranged in the air duct, and an air outlet of the air duct is communicated with the storage bin.

5. The cable material production anti-adhesion cooling device according to claim 1, characterized in that: A swinging layer (4) capable of filtering water is arranged on the filter screen (2), a swinging mechanism for driving the swinging layer (4) to swing back and forth is arranged in the housing (1), and a leakproof layer (5) for preventing material leakage is arranged at the edge of the swinging layer (4).

6. The cable material production anti-adhesion cooling device according to claim 5, characterized in that: The swing mechanism comprises a first motor (6) arranged on a housing (1), a lead screw (7) rotatably arranged on the housing (1), a threaded block (8) threadedly connected to the lead screw (7), a roller (10) rollingly arranged on the filter screen (2), a connecting rod (9) coaxially arranged at both ends of the roller (10), a fixed rod (11) horizontally arranged on the housing (1) and a guide block (12) slidably arranged on the fixed rod (11); the first motor (6) and the lead screw (7) are drivingly connected, the two connecting rods (9) are respectively connected to the threaded block (8) and the guide block (12), and the roller (10) is rollingly connected to the filter screen (2) and the swing layer (4).

7. The cable material production anti-adhesion cooling device according to claim 1, characterized in that: The shell (1) is provided with a shell door (24) for controlling the delivery of materials and cooling water.

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