Cooling and conveying device for rubber product manufacturing

Abstract

The utility model discloses a cooling conveying device for rubber product manufacturing, which comprises a device table body, conveying racks, a cooling air bellow, a fan and a cold water discharge pipe, the conveying racks are all fixed at the top end of the device table body, and a lower metal net conveying belt, a middle metal net conveying belt and an upper metal net conveying belt are sequentially arranged between the conveying racks. The cooling air boxes are all fixed among the conveying racks above the lower metal net conveying belt, the middle metal net conveying belt and the upper metal net conveying belt, the fans are all installed at the tops of the cooling air boxes, hollow frames are fixed in the cooling air boxes below the fans, and the cold water discharging pipes are installed in the hollow frames. A water tank is installed on one side of the top end of the device table body. According to the rubber product cooling device, the movement path of rubber products is prolonged, the cooling time of the rubber products is prolonged, and the cooling efficiency is greatly improved by adopting a cold air cooling mode.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product manufacturing, in particular to a cooling and conveying device for rubber product manufacturing. Background Art

[0002] Rubber products refer to the activities of producing various rubber products using natural and synthetic rubber as raw materials. It also includes rubber products produced from waste rubber. During the manufacturing process of rubber products, they need to be cooled and transported.

[0003] Chinese patent number CN211997923U discloses a multi-layer rubber cooling conveyor, including a frame, on which several layers of conveyor belts are arranged at intervals, the conveying directions of adjacent conveyor belts are opposite, and the front end of the conveyor belt of the next layer along the rubber conveying direction exceeds the end of the conveyor belt of the previous layer along the rubber conveying direction.

[0004] Although the above-mentioned cooling conveyor reduces the footprint of the rubber cooling conveyor through the conveyor belts arranged at intervals, provides sufficient cooling time for the rubber and ensures its cooling effect, the rubber is naturally cooled during the transportation process, and the cooling efficiency is low, so it is urgently needed to be improved. Utility Model Content

[0005] The utility model aims to provide a cooling and conveying device for manufacturing rubber products, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling and conveying device for manufacturing rubber products, comprising a device body, a conveying frame, a cooling bellows, a fan and a cold water exhaust pipe, the conveying frames are all fixed on the top of the device body, and a lower metal mesh conveyor belt, a middle metal mesh conveyor belt and an upper metal mesh conveyor belt are sequentially installed between the conveying frames, the cooling bellows are all fixed between the conveying frames above the lower metal mesh conveyor belt, the middle metal mesh conveyor belt and the upper metal mesh conveyor belt, the fans are all installed on the top of the cooling bellows, a hollow frame is fixed inside the cooling bellows below the fan, the cold water exhaust pipe is installed inside the hollow frame, and a water tank is installed on one side of the top of the device body.

[0007] Preferably, the transmission direction of the lower metal mesh conveyor belt and the upper metal mesh conveyor belt is from right to left, and the transmission direction of the middle metal mesh conveyor belt is from left to right.

[0008] Preferably, the front end of the middle metal mesh conveyor belt in the conveying direction exceeds the end of the upper metal mesh conveyor belt in the conveying direction, and the front end of the lower metal mesh conveyor belt in the conveying direction exceeds the end of the middle metal mesh conveyor belt in the conveying direction.

[0009] Preferably, the lengths of one ends of the upper metal mesh conveyor belt, the middle metal mesh conveyor belt and the lower metal mesh conveyor belt increase successively.

[0010] Preferably, a liquid adding pipe is installed on one side of the top of the water tank, and a liquid draining pipe is installed on the side wall of the bottom of the water tank. One end of the liquid adding pipe and the liquid draining pipe are both installed with sealing covers for adding and discharging coolant.

[0011] Preferably, a semiconductor refrigeration sheet is installed on the outer wall of one side of the water tank, and a heat dissipation fan is installed on the outer wall of the semiconductor refrigeration sheet to facilitate cooling of the coolant.

[0012] Preferably, water pumps are installed on both sides of the water tank, and the water pumps are connected to the water tank through pipelines, and one side of the water pump is connected to a liquid main pipe for pumping coolant.

[0013] Preferably, both ends of the cold water drain pipe are connected to the liquid main pipe through a water outlet pipe and a water inlet pipe respectively.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The cooling conveying device is mainly composed of a three-stage transport structure of a lower metal mesh conveyor belt, a middle metal mesh conveyor belt, and an upper metal mesh conveyor belt. This structure prolongs the movement path of the rubber product and prolongs its cooling time without increasing the floor space of the device. Since cooling bellows are arranged above the lower metal mesh conveyor belt, the middle metal mesh conveyor belt, and the upper metal mesh conveyor belt, when the rubber product passes through the lower metal mesh conveyor belt, the middle metal mesh conveyor belt, and the upper metal mesh conveyor belt, the water pump on one side of the water tank extracts the coolant inside the water tank and transports it into the cold water discharge pipe inside the hollow frame through the liquid guide main pipe. In the tube, the coolant enters the cold water drain pipe through the water inlet pipe, flows through the cold water drain pipe and is discharged through the water outlet pipe. The fan runs to blow air downward. After the coolant is cooled down inside the hollow frame, the cold air blows to the rubber product, which speeds up the cooling rate of the rubber product. Compared with the natural cooling method, this method greatly improves the cooling efficiency and has a good cooling effect. The coolant circulates, the semiconductor refrigeration plate cools and cools the coolant, and the heat dissipation fan dissipates heat from the hot end of the semiconductor refrigeration plate, thereby keeping the coolant in a low temperature state so that the coolant can continue to cool the rubber product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the enlarged structure of the cooling bellows of the utility model;

[0019] Figure 4 This is a schematic diagram of the enlarged structure of the hollow frame of the utility model when viewed from top;

[0020] Figure 5 It is a schematic diagram of the enlarged structure of the water tank of the utility model in a side view.

[0021] In the figure: 1. device body; 2. conveyor frame; 3. lower metal mesh conveyor belt; 4. middle metal mesh conveyor belt; 5. upper metal mesh conveyor belt; 6. cooling bellows; 7. liquid guide main pipe; 8. water tank; 801. liquid adding pipe; 802. liquid drain pipe; 9. water pump; 10. fan; 11. hollow frame; 12. cold water drain pipe; 1201. water outlet pipe; 1202. water inlet pipe; 13. semiconductor refrigeration plate; 14. cooling fan. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a cooling conveying device for manufacturing rubber products, comprising a device body 1, a conveying frame 2, a cooling air box 6, a fan 10 and a cold water exhaust pipe 12, the conveying frames 2 are fixed on the top of the device body 1, and a lower metal mesh conveyor belt 3, a middle metal mesh conveyor belt 4, and an upper metal mesh conveyor belt 5 are sequentially installed between the conveying frames 2;

[0024] Specifically, the rubber product falls on the surface of the upper metal mesh conveyor belt 5, and the upper metal mesh conveyor belt 5 conveys it from the left side. When the rubber product moves to the end of the upper metal mesh conveyor belt 5, it falls on the surface of the middle metal mesh conveyor belt 4, and the middle metal mesh conveyor belt 4 conveys it to the right. When the rubber product moves to the end of the middle metal mesh conveyor belt 4, it falls on the surface of the lower metal mesh conveyor belt 3, and the lower metal mesh conveyor belt 3 conveys it to the left. This structure prolongs the movement path of the rubber product and prolongs its cooling time without increasing the floor space of the device.

[0025] The cooling air boxes 6 are all fixed between the conveyor frames 2 above the lower metal mesh conveyor belt 3, the middle metal mesh conveyor belt 4, and the upper metal mesh conveyor belt 5, and the fans 10 are all installed on the top of the cooling air boxes 6. A hollow frame 11 is fixed inside the cooling air boxes 6 below the fans 10, and a cold water discharge pipe 12 is installed inside the hollow frame 11. A water tank 8 is installed on one side of the top of the device body 1;

[0026] Specifically, in the process of rubber products, since cooling bellows 6 are arranged above the lower metal mesh conveyor belt 3, the middle metal mesh conveyor belt 4 and the upper metal mesh conveyor belt 5, when the rubber products pass through the lower metal mesh conveyor belt 3, the middle metal mesh conveyor belt 4 and the upper metal mesh conveyor belt 5, the water pump 9 on one side of the water tank 8 extracts the cooling liquid inside the water tank 8 and conveys it into the cold water drain pipe 12 inside the hollow frame 11 through the liquid guide main pipe 7, and the cooling liquid enters the cold water drain pipe 12 through the water inlet pipe 1202, flows through the cold water drain pipe 12 and is discharged through the water outlet pipe 1201, and the fan 10 blows air downward, and after the cooling liquid inside the hollow frame 11 is cooled, the cold air blows toward the rubber products, thereby accelerating the cooling rate of the rubber products. Compared with the natural cooling method, this method greatly improves the cooling efficiency and has a good cooling effect;

[0027] The transmission direction of the lower metal mesh conveyor belt 3 and the upper metal mesh conveyor belt 5 is from right to left, and the transmission direction of the middle metal mesh conveyor belt 4 is from left to right;

[0028] The front end of the middle metal mesh conveyor belt 4 in the conveying direction exceeds the end of the upper metal mesh conveyor belt 5 in the conveying direction, and the front end of the lower metal mesh conveyor belt 3 in the conveying direction exceeds the end of the middle metal mesh conveyor belt 4 in the conveying direction;

[0029] The lengths of the upper metal mesh conveyor belt 5, the middle metal mesh conveyor belt 4, and one end of the lower metal mesh conveyor belt 3 are increased in sequence;

[0030] A liquid adding pipe 801 is installed on one side of the top of the water tank 8, and a liquid discharging pipe 802 is installed on the side wall of the bottom of the water tank 8. One end of the liquid adding pipe 801 and the liquid discharging pipe 802 are both installed with sealing covers;

[0031] A semiconductor cooling sheet 13 is installed on the outer wall of one side of the water tank 8, and a heat dissipation fan 14 is installed on the outer wall of the semiconductor cooling sheet 13;

[0032] Specifically, the cold end of the semiconductor refrigeration sheet 13 contacts the water tank 8 to cool the coolant inside the water tank 8, and the heat dissipation fan 14 dissipates heat from the hot end of the semiconductor refrigeration sheet 13, thereby keeping the coolant at a low temperature so that the coolant can continue to cool the rubber product.

[0033] Water pumps 9 are installed on both sides of the water tank 8, and the water pumps 9 are connected to the water tank 8 through pipelines, and one side of the water pumps 9 is connected to the liquid guide pipe 7;

[0034] The two ends of the cold water discharge pipe 12 are connected to the liquid guide pipe 7 through the water outlet pipe 1201 and the water inlet pipe 1202 respectively.

[0035] When the embodiment of the present application is in use: first, the cooling conveying device is mainly composed of a three-section transport structure of a lower metal mesh conveyor belt 3, a middle metal mesh conveyor belt 4, and an upper metal mesh conveyor belt 5. The rubber product falls on the surface of the upper metal mesh conveyor belt 5, and the upper metal mesh conveyor belt 5 conveys it from the left side. When the rubber product moves to the end of the upper metal mesh conveyor belt 5, it falls on the surface of the middle metal mesh conveyor belt 4, and the middle metal mesh conveyor belt 4 conveys it to the right. When the rubber product moves to the end of the middle metal mesh conveyor belt 4, it falls on the surface of the lower metal mesh conveyor belt 3, and the lower metal mesh conveyor belt 3 conveys it to the left. This structure extends the movement path of the rubber product and extends its cooling time without increasing the floor space of the device. Secondly, in the process of rubber products, since cooling bellows 6 are arranged above the lower metal mesh conveyor belt 3, the middle metal mesh conveyor belt 4, and the upper metal mesh conveyor belt 5, when the rubber product passes through the lower metal mesh conveyor belt 3, the middle metal mesh conveyor belt When the mesh conveyor belt 4 and the upper metal mesh conveyor belt 5 are on, the water pump 9 on one side of the water tank 8 draws out the cooling liquid inside the water tank 8 and transports it into the cold water drain pipe 12 inside the hollow frame 11 through the liquid guide pipe 7. The cooling liquid enters the cold water drain pipe 12 through the water inlet pipe 1202, flows through the cold water drain pipe 12 and is discharged through the water outlet pipe 1201. The fan 10 runs to blow air downward. After the cooling liquid inside the hollow frame 11 is cooled, the cold air blows to the rubber product, which accelerates the cooling rate of the rubber product. Compared with the natural cooling method, this method greatly improves the cooling efficiency and has a good cooling effect. In addition, the water pump 9 on the other side of the water tank 8 draws out the cooling liquid through the liquid guide pipe 7 and transports it back to the water tank 8. The cold end of the semiconductor refrigeration plate 13 contacts the water tank 8 to cool the cooling liquid inside it. The heat dissipation fan 14 dissipates heat from the hot end of the semiconductor refrigeration plate 13, thereby keeping the cooling liquid in a low temperature state so that the cooling liquid can continue to cool the rubber product.

Claims

1. A cooling and conveying device for manufacturing rubber products, characterized in that: The device comprises a device body (1), a conveyor frame (2), a cooling air box (6), a fan (10) and a cold water discharge pipe (12), wherein the conveyor frame (2) is fixed to the top of the device body (1), a lower metal mesh conveyor belt (3), a middle metal mesh conveyor belt (4) and an upper metal mesh conveyor belt (5) are sequentially installed between the conveyor frames (2), the cooling air boxes (6) are fixed between the conveyor frames (2) above the lower metal mesh conveyor belt (3), the middle metal mesh conveyor belt (4) and the upper metal mesh conveyor belt (5), the fans (10) are installed on the top of the cooling air boxes (6), a hollow frame (11) is fixed inside the cooling air box (6) below the fan (10), the cold water discharge pipe (12) is installed inside the hollow frame (11), and a water tank (8) is installed on one side of the top of the device body (1).

2. A cooling and conveying device for manufacturing rubber products according to claim 1, characterized in that: The transmission direction of the lower metal mesh conveyor belt (3) and the upper metal mesh conveyor belt (5) is from right to left, and the transmission direction of the middle metal mesh conveyor belt (4) is from left to right.

3. A cooling and conveying device for manufacturing rubber products according to claim 1, characterized in that: The front end of the middle metal mesh conveyor belt (4) in the conveying direction exceeds the end of the upper metal mesh conveyor belt (5) in the conveying direction, and the front end of the lower metal mesh conveyor belt (3) in the conveying direction exceeds the end of the middle metal mesh conveyor belt (4) in the conveying direction.

4. A cooling and conveying device for manufacturing rubber products according to claim 1, characterized in that: The lengths of the upper metal mesh conveyor belt (5), the middle metal mesh conveyor belt (4), and one end of the lower metal mesh conveyor belt (3) increase in sequence.

5. The cooling and conveying device for manufacturing rubber products according to claim 1, characterized in that: A liquid adding pipe (801) is installed on one side of the top of the water tank (8), and a liquid draining pipe (802) is installed on the side wall of the bottom of the water tank (8), and sealing covers are installed at one end of each of the liquid adding pipe (801) and the liquid draining pipe (802).

6. A cooling and conveying device for manufacturing rubber products according to claim 1, characterized in that: A semiconductor cooling sheet (13) is installed on the outer wall of one side of the water tank (8), and a heat dissipation fan (14) is installed on the outer wall of the semiconductor cooling sheet (13).

7. A cooling and conveying device for manufacturing rubber products according to claim 1, characterized in that: Water pumps (9) are respectively installed on both sides of the water tank (8), and the water pumps (9) are connected to the water tank (8) through pipelines, and one side of the water pump (9) is connected to a liquid guide main pipe (7).

8. The cooling and conveying device for manufacturing rubber products according to claim 1, characterized in that: The two ends of the cold water discharge pipe (12) are respectively connected to the liquid guide main pipe (7) through a water outlet pipe (1201) and a water inlet pipe (1202).

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