Multi-layer back-and-forth air cooling device

Abstract

The utility model relates to a multilayer back-and-forth type air cooling device, which belongs to the technical field of rubber product production and comprises two main supports, a top plate is fixedly connected between the tops of the two main supports, two auxiliary frames are arranged on two sides of each main support, and the top ends of the auxiliary frames are fixedly connected with the top plate. The conveying device has the beneficial effects that the second iron wire conveying mesh belt, the fourth iron wire conveying mesh belt and the sixth conveying mesh belt all rotate in the forward direction, and the third iron wire conveying mesh belt and the fifth iron wire conveying mesh belt all rotate in the reverse direction, so that the five iron wire conveying mesh belts are arranged in a staggered conveying manner; compared with an existing horizontally-placed long iron wire conveying mesh belt, the arrangement mode utilizes the vertical space, the conveying length of the iron wire conveying mesh belt is prolonged, the transverse length of the iron wire conveying mesh belt can be reduced, then the production requirement of a factory with a small site can be met, each layer is provided with the heat dissipation mechanism, and the heat dissipation efficiency is improved. And the cooling effect of the rubber product is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product production, in particular to a multi-layer reciprocating air cooling device. Background Art

[0002] Taking rubber sealing products as an example, the entire production process is: first purchase materials, such as rubber, silicone, etc., mix and refine them (through a conventional rubber mixing machine), mix many different agents on the way, and after meeting the corresponding requirements, air-cool them, then flatten and cut the rubber into corresponding sheets, and then use the refined rubber sheets through an existing flat vulcanizer or a fully automatic rubber molding machine for injection molding, and then use the demolding equipment to cut out the granular part, and after subsequent washing, polishing, pure water immersion, water throwing, and size screening and classification, they can be shipped accordingly.

[0003] In the production process of rubber sealing products, a rubber mixer is first used to mix the rubber raw materials with the chemicals. The temperature of the refined rubber is relatively high. If it is directly put into the next process, it will affect the subsequent rubber cutting effect and reduce the production quality of the rubber. However, the existing cooling equipment needs to be equipped with a very long wire conveyor belt to meet the cooling needs of the rubber. It can convey and dissipate heat at the same time. However, this type of cooling equipment occupies a large area and cannot meet the production needs of factories with smaller sites. It needs to be improved urgently. Utility Model Content

[0004] In view of the existing technology, in order to meet the cooling needs of rubber, the existing cooling equipment needs to be equipped with a very long wire conveyor belt, which performs transportation and heat dissipation at the same time. However, this cooling equipment occupies a large area and cannot meet the production needs of factories with smaller sites. This is a problem that needs to be improved urgently. The main purpose of the utility model is to provide a multi-layer reciprocating air cooling device.

[0005] The technical solution of the utility model is as follows: a multi-layer reciprocating air cooling device comprises a main bracket, wherein two main brackets are provided, a top plate is fixedly connected between the tops of the two main brackets, two sub-frames are provided on both sides of the main brackets, the tops of the sub-frames are fixedly connected to the top plate, a fixing frame 1 is fixedly connected to the side close to the two main brackets, a fixing frame 2 is fixedly connected between the two main brackets and below the fixing frame 1, a fixing frame 3 is fixedly connected between the two main brackets and below the fixing frame 2, a second wire conveyor mesh belt is provided between the two fixing frames 1, a third wire conveyor mesh belt is provided between the two fixing frames 1 and below the second wire conveyor mesh belt, a fourth wire conveyor mesh belt is provided between the two fixing frames 2, a fifth wire conveyor mesh belt is provided between the two fixing frames 2 and below the fourth wire conveyor mesh belt, and a sixth transmission belt is provided between the two fixing frames 3.

[0006] By adopting the above technical solution, the second wire conveyor belt, the fourth wire conveyor belt, and the sixth drive belt all rotate forward, while the third wire conveyor belt and the fifth wire conveyor belt both rotate backward, making the above five wire conveyor belts arranged in an interleaved transmission. Compared with the existing horizontally placed and relatively long wire conveyor belt, this arrangement utilizes the vertical space, extends the conveying length of the wire conveyor belt, and thus can reduce the lateral length of the wire conveyor belt.

[0007] As a preferred embodiment, a feeding mechanism is provided on the outer side of the top plate. The feeding mechanism includes a feeding plate fixedly connected to the outer sides of two of the sub - frames. At both ends inside the feeding plate, two first driving rollers are rotatably installed. A first wire conveyor belt is drivingly connected between the two first driving rollers. A servo motor six is fixedly installed on the outer side of the feeding plate. The output shaft of the servo motor six penetrates the inside of the feeding plate and is fixedly connected to the central axis of one of the first driving rollers.

[0008] By adopting the above technical solution, it can drive the first driving roller to rotate, and then drive the first wire conveyor belt to rotate to realize the feeding operation.

[0009] As a preferred embodiment, a heat dissipation mechanism is provided at the bottom of the top plate. The heat dissipation mechanism includes a second fan frame fixedly connected between the two sub - frames at equal intervals. Heat dissipation fans two are fixedly installed inside each of the second fan frames. A first fan frame is fixedly connected to the top end of the feeding plate. Heat dissipation fans one are fixedly installed at equal intervals at the top end of the first fan frame.

[0010] By adopting the above technical solution, heat dissipation fans two are provided at each layer position of the wire conveyor belt, further improving the cooling effect of the rubber products.

[0011] As a preferred embodiment, a transmission mechanism is provided inside both the first fixing frame and the second fixing frame. The transmission mechanism includes second driving rollers rotatably connected to both ends inside the first fixing frame. The second wire conveyor belt is drivingly connected between the two second driving rollers. Third driving rollers are rotatably connected to the lower - oblique sides of the second driving rollers inside the first fixing frame. The third wire conveyor belt is drivingly connected between the two third driving rollers.

[0012] By adopting the above technical solution, the rotation of the second driving rollers can drive the second wire conveyor belt to rotate, and the rotation of the third driving rollers can drive the third wire conveyor belt to rotate accordingly.

[0013] As a preferred embodiment, the transmission mechanism further includes transmission rollers IV rotatably connected to both ends inside the second fixing frame. The fourth wire conveyor belt is drivingly connected between the two transmission rollers IV. Transmission rollers V are rotatably connected to the inside of the second fixing frame and obliquely below the transmission rollers IV. The fifth wire conveyor belt is drivingly connected between the two transmission rollers V.

[0014] By adopting the above technical solution, the rotation of the transmission rollers IV can drive the rotation of the fourth wire conveyor belt, and the rotation of the transmission rollers V can drive the rotation of the fifth wire conveyor belt.

[0015] As a preferred embodiment, a power mechanism is provided on the outer side of the top plate. The power mechanism includes a servo motor I fixedly installed on the outer side of the first fixing frame. The output shaft of the servo motor I penetrates through one of the first fixing frames and is fixedly connected to the central axis of the transmission roller II. A servo motor II is fixedly installed on the outer side of the first fixing frame and below the servo motor I. The output shaft of the servo motor II is fixedly connected to the central axis of one of the transmission rollers III.

[0016] By adopting the above technical solution, the rotation of the output shafts of the servo motor I and the servo motor II can respectively drive the rotation of the transmission roller II and the transmission roller III.

[0017] As a preferred embodiment, the power mechanism further includes a servo motor III fixedly installed on the outer side of the second fixing frame. The output shaft of the servo motor III is fixedly connected to the central axis of one of the transmission rollers IV. A servo motor IV is fixedly installed on the outer side of the second fixing frame and below the servo motor III. The output shaft of the servo motor IV is fixedly connected to the central axis of one of the transmission rollers V. Two transmission rollers VI are rotatably connected between the two third fixing frames. The sixth transmission belt is drivingly connected between the two transmission rollers VI. A servo motor V is fixedly installed on the outer side of the third fixing frame. The output shaft of the servo motor V is fixedly connected to the central axis of one of the transmission rollers VI.

[0018] By adopting the above technical solution, the rotation of the output shafts of the servo motor III, the servo motor IV and the servo motor V can respectively drive the rotation of the transmission roller IV, the transmission roller V and the transmission roller VI.

[0019] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0020] 1. In the present utility model, when a rubber product at a relatively high temperature is conveyed to the second wire conveyor belt, the second cooling fans in the heat dissipation mechanisms on both sides of the second wire conveyor belt continuously cool the rubber product. At this time, the second wire conveyor belt, the fourth wire conveyor belt, and the sixth drive belt all rotate forward, while the third wire conveyor belt and the fifth wire conveyor belt both rotate in the reverse direction, causing the above five wire conveyor belts to be arranged in an interleaved conveyance pattern. Compared with the existing horizontally placed and relatively long wire conveyor belts, this arrangement utilizes the vertical space, extends the conveyance length of the wire conveyor belt, thereby reducing the lateral length of the wire conveyor belt, and further meeting the production requirements of factories with smaller sites. Moreover, a heat dissipation mechanism is provided on each layer, further improving the cooling effect of the rubber product.

[0021] 2. In the present utility model, through the rotation of the output shaft of the sixth servo motor, the first drive roller can be driven to rotate, and then the first wire conveyor belt can be driven to rotate, thereby using the first wire conveyor belt to convey the rubber product at a relatively high temperature to the second wire conveyor belt to achieve the feeding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of a multi-layer reciprocating air-cooling device provided by the present utility model;

[0023] Figure 2 is a front view of a multi-layer reciprocating air-cooling device provided by the present utility model;

[0024] Figure 3 is a side view of a multi-layer reciprocating air-cooling device provided by the present utility model;

[0025] Figure 4 is a multi-layer reciprocating air-cooling device provided by the present utility model Figure 1 magnified view of part A.

[0026] Legend: 1, main support; 2, sub-frame; 3, first wire conveyor belt; 4, first fixing frame; 5, second fixing frame; 6, third fixing frame; 7, second wire conveyor belt; 8, third wire conveyor belt; 9, fourth wire conveyor belt; 10, fifth wire conveyor belt; 11, sixth drive belt; 12, first servo motor; 13, second servo motor; 14, third servo motor; 15, fourth servo motor; 16, fifth servo motor; 17, loading plate; 18, first cooling fan; 19, first fan frame; 20, second fan frame; 21, second cooling fan; 22, sixth servo motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0028] Referring to Figures 1-4 , a multi-layer reciprocating air-cooling device includes a main bracket 1. There are two main brackets 1. A top plate is fixedly connected between the tops of the two main brackets 1. Two sub-brackets 2 are provided on both sides of each main bracket 1. The tops of the sub-brackets 2 are fixedly connected to the top plate. A first fixing bracket 4 is fixedly connected to the side of each of the two main brackets 1 close to each other. A second fixing bracket 5 is fixedly connected between the two main brackets 1 and below the first fixing bracket 4. A third fixing bracket 6 is fixedly connected between the two main brackets 1 and below the second fixing bracket 5. A second wire conveyor belt 7 is provided between the two first fixing brackets 4. A third wire conveyor belt 8 is provided between the two first fixing brackets 4 and below the second wire conveyor belt 7. A fourth wire conveyor belt 9 is provided between the two second fixing brackets 5. A fifth wire conveyor belt 10 is provided between the two second fixing brackets 5 and below the fourth wire conveyor belt 9. A sixth transmission belt 11 is provided between the two third fixing brackets 6. When rubber products at a relatively high temperature are conveyed onto the second wire conveyor belt 7, the cooling fans 21 in the heat dissipation mechanisms on both sides of the second wire conveyor belt 7 will continuously cool the rubber products. At this time, the second wire conveyor belt 7, the fourth wire conveyor belt 9, and the sixth transmission belt 11 all rotate forward, while the third wire conveyor belt 8 and the fifth wire conveyor belt 10 both rotate backward, so that the above five wire conveyor belts are arranged in an interleaved conveyance arrangement. Compared with the existing horizontally placed long wire conveyor belts, this arrangement utilizes the vertical space, extends the conveying length of the wire conveyor belts, thereby reducing the lateral length of the wire conveyor belts, and further meeting the production requirements of factories in smaller sites. Moreover, a heat dissipation mechanism is provided on each layer, further improving the cooling effect of the rubber products.

[0029] Referring to Figure 3, a feeding mechanism is arranged on the outer side of the top plate. The feeding mechanism includes a feeding plate 17 fixedly connected to the outer sides of two of the auxiliary frames 2. At both ends inside the feeding plate 17, two first driving rollers are rotatably installed. A first wire conveyor belt 3 is drivingly connected between the two first driving rollers. A sixth servo motor 22 is fixedly installed on the outer side of the feeding plate 17. The output shaft of the sixth servo motor 22 penetrates through the inside of the feeding plate 17 and is fixedly connected to the central axis of one of the first driving rollers. By rotating the output shaft of the sixth servo motor 22, the first driving roller can be driven to rotate, and then the first wire conveyor belt 3 can be driven to rotate, so as to use the first wire conveyor belt 3 to convey rubber products at a relatively high temperature onto the second wire conveyor belt 7 to achieve the feeding operation.

[0030] Refer to Figure 2 , a heat dissipation mechanism is arranged at the bottom of the top plate. The heat dissipation mechanism includes a second fan frame 20 fixedly connected between the two auxiliary frames 2 at equal intervals. A second heat dissipation fan 21 is fixedly installed inside each of the second fan frames 20. A first fan frame 19 is fixedly connected to the top end of the feeding plate 17. A first heat dissipation fan 18 is fixedly installed at equal intervals at the top end of the first fan frame 19. By arranging the first heat dissipation fan 18, the first cooling operation can be performed on the rubber products on the first wire conveyor belt 3, and a second heat dissipation fan 21 is arranged at each layer position of the wire conveyor belt, further improving the cooling effect of the rubber products.

[0031] Refer to Figure 1 , a transmission mechanism is arranged inside both the first fixing frame 4 and the second fixing frame 5. The transmission mechanism includes a second driving roller rotatably connected to both ends inside the first fixing frame 4. The second wire conveyor belt 7 is drivingly connected between the two second driving rollers. A third driving roller is rotatably connected to the inside of the first fixing frame 4 and obliquely below the second driving roller. The third wire conveyor belt 8 is drivingly connected between the two third driving rollers. By rotating the second driving roller, the second wire conveyor belt 7 can be driven to rotate, and by rotating the third driving roller, the third wire conveyor belt 8 can be driven to rotate to achieve the purpose of conveying rubber products.

[0032] Refer to Figure 3 , the transmission mechanism further includes a fourth driving roller rotatably connected to both ends inside the second fixing frame 5. The fourth wire conveyor belt 9 is drivingly connected between the two fourth driving rollers. A fifth driving roller is rotatably connected to the inside of the second fixing frame 5 and obliquely below the fourth driving roller. The fifth wire conveyor belt 10 is drivingly connected between the two fifth driving rollers. By rotating the fourth driving roller, the fourth wire conveyor belt 9 can be driven to rotate, and by rotating the fifth driving roller, the fifth wire conveyor belt 10 can be driven to rotate to achieve the purpose of conveying rubber products.

[0033] Refer to Figure 1A power mechanism is arranged on the outer side of the top plate, and the power mechanism includes a servo motor 12 fixedly mounted on the outer side of a fixing frame 4, and the output shaft of the servo motor 12 passes through one of the fixing frames 4 and is fixedly connected to the central axis of the transmission roller 2, and a servo motor 2 13 is fixedly mounted on the outer side of the fixing frame 4 and below the servo motor 12, and the output shaft of the servo motor 2 13 is fixedly connected to the central axis of one of the transmission rollers 3, and the rotation of the output shafts of the servo motor 12 and the servo motor 2 13 can respectively drive the transmission roller 2 and the transmission roller 3 to rotate, thereby realizing the transmission of power.

[0034] Reference Figure 2 The power mechanism also includes a servo motor 3 14 fixedly mounted on the outside of the fixed frame 2 5, the output shaft of the servo motor 3 14 is fixedly connected to the central axis of one of the transmission rollers 4, a servo motor 4 15 is fixedly mounted on the outside of the fixed frame 2 5 and below the servo motor 3 14, the output shaft of the servo motor 4 15 is fixedly connected to the central axis of one of the transmission rollers 5, two transmission rollers 6 are rotatably connected between the two fixed frames 3 6, the sixth transmission belt 11 is transmission-connected between the two transmission rollers 6, a servo motor 5 16 is fixedly mounted on the outside of the fixed frame 3 6, the output shaft of the servo motor 5 16 is fixedly connected to the central axis of one of the transmission rollers 6, and the rotation of the output shafts of the servo motor 3 14, the servo motor 4 15 and the servo motor 5 16 can respectively drive the transmission roller 4, the transmission roller 5 and the transmission roller 6 to rotate, thereby realizing the transmission of power.

[0035] Working principle: First, the servo motor 1 12, servo motor 2 13, servo motor 3 14, servo motor 4 15, servo motor 5 16, cooling fan 1 18, cooling fan 2 21 and servo motor 6 22 are started by controlling the external control device. The output shaft of the servo motor 6 22 can drive the transmission roller 1 to rotate, and then drive the first wire conveyor mesh belt 3 to rotate, so that the first wire conveyor mesh belt 3 can be used to transport the rubber products with higher temperature to the second wire conveyor mesh belt 7 to realize the feeding operation. When the rubber products with higher temperature are transported to the second wire conveyor mesh belt 7, the heat dissipation on both sides of the second wire conveyor mesh belt 7 is The heat dissipation fan 21 in the mechanism will continuously cool down the rubber products. At this time, the second wire conveyor mesh belt 7, the fourth wire conveyor mesh belt 9 and the sixth transmission belt 11 are all rotating in the forward direction, while the third wire conveyor mesh belt 8 and the fifth wire conveyor mesh belt 10 are all rotating in the reverse direction, so that the above five wire conveyor mesh belts are arranged in a staggered transmission manner. Compared with the existing flat and longer wire conveyor mesh belts, this arrangement method utilizes the vertical space and extends the conveying length of the wire conveyor mesh belt, thereby reducing the horizontal length of the wire conveyor mesh belt, and thus meeting the production needs of factories with smaller sites. In addition, each layer is provided with a heat dissipation mechanism, which further improves the cooling effect of the rubber products.

[0036] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-layer reciprocating air-cooling device, comprising a main bracket (1), characterized in that: There are two main brackets (1). A top plate is fixedly connected between the tops of the two main brackets (1). Two sub-brackets (2) are arranged on both sides of each main bracket (1). The tops of the sub-brackets (2) are fixedly connected to the top plate. A first fixing bracket (4) is fixedly connected to the side of each of the two main brackets (1) close to each other. A second fixing bracket (5) is fixedly connected between the two main brackets (1) and below the first fixing bracket (4). A third fixing bracket (6) is fixedly connected between the two main brackets (1) and below the second fixing bracket (5). A second wire conveyor belt (7) is arranged between the two first fixing brackets (4). A third wire conveyor belt (8) is arranged between the two first fixing brackets (4) and below the second wire conveyor belt (7). A fourth wire conveyor belt (9) is arranged between the two second fixing brackets (5). A fifth wire conveyor belt (10) is arranged between the two second fixing brackets (5) and below the fourth wire conveyor belt (9). A sixth transmission belt (11) is arranged between the two third fixing brackets (6).

2. The multi-layer reciprocating air-cooling device according to claim 1, wherein: A feeding mechanism is arranged on the outside of the top plate. The feeding mechanism includes a feeding plate (17) fixedly connected to the outside of two of the sub-brackets (2). Two driving rollers one are rotatably installed at both ends inside the feeding plate (17). A first wire conveyor belt (3) is drivingly connected between the two driving rollers one. A servo motor six (22) is fixedly installed on the outside of the feeding plate (17). The output shaft of the servo motor six (22) penetrates the inside of the feeding plate (17) and is fixedly connected to the central axis of one of the driving rollers one.

3. The multi-layer reciprocating air-cooling device according to claim 2, wherein: A heat dissipation mechanism is arranged at the bottom of the top plate. The heat dissipation mechanism includes a second fan bracket (20) fixedly connected between the two sub-brackets (2) at equal intervals. A second heat dissipation fan (21) is fixedly installed inside each of the second fan brackets (20). A first fan bracket (19) is fixedly connected to the top of the feeding plate (17). A first heat dissipation fan (18) is fixedly installed at equal intervals on the top of the first fan bracket (19).

4. A multi-layer reciprocating air-cooling device according to claim 1, characterized in that: A transmission mechanism is arranged inside each of the first fixing bracket (4) and the second fixing bracket (5). The transmission mechanism includes driving rollers two rotatably connected to both ends inside the first fixing bracket (4). The second wire conveyor belt (7) is drivingly connected between the two driving rollers two. Driving rollers three are rotatably connected to the inside of the first fixing bracket (4) and obliquely below the driving rollers two. The third wire conveyor belt (8) is drivingly connected between the two driving rollers three.

5. The multi-layer reciprocating air-cooling device according to claim 4, characterized in that: The transmission mechanism further includes driving rollers four rotatably connected to both ends inside the second fixing bracket (5). The fourth wire conveyor belt (9) is drivingly connected between the two driving rollers four. Driving rollers five are rotatably connected to the inside of the second fixing bracket (5) and obliquely below the driving rollers four. The fifth wire conveyor belt (10) is drivingly connected between the two driving rollers five.

6. The multi-layer reciprocating air-cooling device according to claim 1, characterized in that: A power mechanism is arranged on the outer side of the top plate, and the power mechanism comprises a servo motor 1 (12) fixedly mounted on the outer side of the fixing frame 1 (4), the output shaft of the servo motor 1 (12) passes through one of the fixing frames 1 (4) and is fixedly connected to the central axis of the transmission roller 2, and a servo motor 2 (13) is fixedly mounted on the outer side of the fixing frame 1 (4) and below the servo motor 1 (12), and the output shaft of the servo motor 2 (13) is fixedly connected to the central axis of one of the transmission rollers 3.

7. The multi-layer reciprocating air-cooling device according to claim 6, wherein: The power mechanism also includes a servo motor three (14) fixedly mounted on the outside of the fixed frame two (5), the output shaft of the servo motor three (14) being fixedly connected to the central shaft of one of the transmission rollers four, a servo motor four (15) being fixedly mounted on the outside of the fixed frame two (5) and below the servo motor three (14), the output shaft of the servo motor four (15) being fixedly connected to the central shaft of one of the transmission rollers five, two transmission rollers six being rotatably connected between the two fixed frames three (6), the sixth transmission belt (11) being transmission-connected between the two transmission rollers six, a servo motor five (16) being fixedly mounted on the outside of the fixed frame three (6), the output shaft of the servo motor five (16) being fixedly connected to the central shaft of one of the transmission rollers six.

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