Rapid cooling and conveying device for sealing strip production

Abstract

A rapid cooling and conveying device for sealing strip production belongs to the technical field of sealing strip production and comprises a cooling box, a conveying roller is arranged in the cooling box, a connecting seat is inserted into the side wall of the cooling box, an adjusting seat is inserted into the inner wall of the connecting seat, and an adjusting part is inserted into the inner wall of the adjusting seat. The adjusting piece is fixedly connected to the side wall of the cooling box. The utility model relates to the technical field of sealing strip production, in particular to a rapid cooling and conveying device for sealing strip production, which enables a worker to adjust the distance between two positioning plates according to the actual width of a rubber strip to be processed through the matching of an adjusting seat, an adjusting piece, a threaded rod, a sealing gasket, a connecting frame and the positioning plates. And therefore, the adaptability of the rapid cooling and conveying device and the sealing strips is improved, special conveying components do not need to be replaced for the sealing strips with different widths, and the equipment replacement cost and the shutdown adjustment time are greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of sealing strip production technology, specifically a rapid cooling and conveying device for sealing strip production. Background Technology

[0002] A sealing strip is a functional accessory used to fill gaps in components and achieve a sealing function. Its core function is to prevent the intrusion of external substances and maintain the stability of the internal environment, while also having auxiliary functions such as buffering and shock absorption.

[0003] For example, CN222959006U discloses a rapid cooling conveying device for the production of sealing strips. This utility model discloses a rapid cooling conveying device for the production of sealing strips, including a cooling box, a traction device, a sealing strip, and a cover plate. A water inlet pipe is fixedly connected through the left side of the cooling box, and a water inlet valve is fixedly connected to the water inlet pipe. Although this utility model sets up a sealed cooling box, the sealing strip can pass directly through the cooling box and be cooled by the internal coolant, changing the traditional method of using coolant to pour and cooling, it greatly saves the amount of coolant used. By setting up a cooling roller, the sealing strip can fully contact the coolant to achieve a rapid cooling effect.

[0004] However, in actual use, since the cooling grooves on the cooling rollers are of a fixed width, when faced with different styles of sealing strips, the existing cooling conveyor structure needs to be replaced. The replacement process requires machine shutdown, which leads to a significant reduction in cooling efficiency. In addition, to adapt to different styles of sealing strips, companies need to purchase and store multiple sets of cooling rollers and supporting components of the corresponding specifications, which not only increases equipment purchase costs but also occupies a lot of storage space, increasing the difficulty and cost of storage management. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a rapid cooling conveyor device for the production of sealing strips. This solves the problem that in practical use, because the cooling grooves on the cooling rollers have a fixed width, workers need to replace the existing cooling conveyor structure when dealing with different styles of sealing strips. This replacement process requires machine downtime, resulting in a significant reduction in cooling efficiency. Furthermore, to adapt to different styles of sealing strips, companies need to purchase and store multiple sets of corresponding cooling rollers and supporting components, increasing equipment procurement costs, occupying a large amount of storage space, and increasing the difficulty and cost of warehouse management.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapid cooling and conveying device for sealing strip production, comprising a cooling box, a conveying roller disposed inside the cooling box, a connecting seat inserted into the side wall of the cooling box, the side wall of the connecting seat being rotatably connected to the end of the conveying roller via a sealed bearing, an adjusting seat inserted into the inner wall of the connecting seat, an adjusting member inserted into the inner wall of the adjusting seat, the adjusting member being fixedly connected to the side wall of the cooling box, the side wall of the adjusting member being fitted against the side wall of the connecting seat, a threaded rod threadedly connected to the inner wall of the adjusting member, the outer end of the threaded rod away from the adjusting member being fixedly connected to the inner wall of the adjusting seat, a sealing gasket being fixedly connected to the outer wall of the adjusting seat, the outer wall of the sealing gasket being fitted against the inner wall of the connecting seat, a connecting frame being fixedly connected to the side of the outer wall of the sealing gasket away from the adjusting seat, the outer wall of the connecting frame penetrating the side wall of the connecting seat and extending into the interior of the cooling box, a positioning plate being fixedly connected to the end of the connecting frame, the inner wall of the positioning plate being sleeved on the outer wall of the conveying roller.

[0007] Preferably, there are two conveying rollers, and a drive shaft is provided between the two conveying rollers. The two ends of the drive shaft are rotatably connected to the two sides of the inner wall of the cooling box through sealed bearings. A servo motor is fixedly connected to the outer wall of the cooling box. The output end of the servo motor is fixedly connected to the end of the drive shaft. A stirring rod is fixedly connected to the outer wall of the drive shaft, and a stirring blade is fixedly connected to the outer wall of the stirring rod.

[0008] Preferably, the inner wall of the connecting seat is provided with a limiting groove, the inner wall of the limiting groove is slidably connected to a limiting block, and the outer wall of the limiting block away from the limiting groove is fixedly connected to the outer wall of the adjusting seat.

[0009] Preferably, support plates are fixedly connected to both sides of the top of the cooling box, and guide rollers are rotatably connected between the two support plates on the same side through sealed bearings. A protective plate is provided between the two guide rollers, and the bottom of the protective plate is fixedly connected to the top of the cooling box.

[0010] Preferably, the side wall of the cooling tank is connected to an inlet valve, and the bottom of the cooling tank is connected to a drain valve.

[0011] Beneficial effects

[0012] This invention provides a rapid cooling conveyor device for sealing strip production. It offers the following advantages: Through the cooperation of an adjusting seat, adjusting component, threaded rod, sealing gasket, connecting frame, and positioning plate, the device allows operators to adjust the distance between the two positioning plates according to the actual width of the sealing strip being processed. This improves the adaptability of the rapid cooling conveyor device to the sealing strip, eliminating the need to replace dedicated conveying components for sealing strips of different widths, and significantly reducing equipment replacement costs and downtime for adjustment.

[0013] By coordinating the drive shaft, servo motor, stirring rod, and stirring blade, the coolant is agitated, preventing the coolant from separating inside the cooling tank after a period of operation. This also ensures that the coolant temperature remains consistent throughout the cooling tank, thereby guaranteeing effective heat transfer between the coolant and the sealing strip. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 An exterior schematic diagram;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the central support plate, guide roller, and protective plate;

[0017] Figure 4 for Figure 1 Structural diagram of the central sealing gasket, connecting frame, and positioning plate;

[0018] Figure 5 for Figure 1 A schematic diagram of the structure of the adjusting seat, adjusting component, and threaded rod.

[0019] In the diagram: 1. Cooling box; 2. Conveying roller; 3. Connecting seat; 4. Adjusting seat; 5. Adjusting component; 6. Threaded rod; 7. Sealing gasket; 8. Connecting frame; 9. Positioning plate; 10. Drive shaft; 11. Servo motor; 12. Stirring rod; 13. Stirring blade; 14. Limiting groove; 15. Limiting block; 16. Support plate; 17. Guide roller; 18. Protective plate; 19. Liquid inlet valve; 20. Liquid drain valve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In actual use, since the cooling grooves on the cooling rollers are of a fixed width, when faced with different styles of sealing strips, the existing cooling conveyor structure needs to be replaced. The replacement process requires machine shutdown, which leads to a significant reduction in cooling efficiency. In addition, to adapt to different styles of sealing strips, companies need to purchase and store multiple sets of cooling rollers and supporting components of the corresponding specifications, which not only increases equipment purchase costs but also occupies a lot of storage space, increasing the difficulty and cost of storage management.

[0022] In view of this, the present invention provides a rapid cooling conveyor device for the production of sealing strips. This rapid cooling conveyor device for the production of sealing strips, through the cooperation of an adjusting seat, adjusting component, threaded rod, sealing gasket, connecting frame and positioning plate, allows the operator to adjust the distance between the two positioning plates according to the actual width of the rubber strip being processed, thereby improving the adaptability of the rapid cooling conveyor device to the sealing strip, eliminating the need to replace special conveying components for sealing strips of different widths, and significantly reducing equipment replacement costs and downtime adjustment time.

[0023] Those skilled in the art will connect the electrical components and their compatible power supplies in this case using wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, without further explanation of electrical control.

[0024] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0025] Example 1, by Figures 1-5 It is known that a rapid cooling conveying device for sealing strip production includes a cooling box 1, a conveying roller 2 is arranged inside the cooling box 1, a connecting seat 3 is inserted into the side wall of the cooling box 1, the side wall of the connecting seat 3 is rotatably connected to the end of the conveying roller 2 through a sealed bearing, an adjusting seat 4 is inserted into the inner wall of the connecting seat 3, an adjusting member 5 is inserted into the inner wall of the adjusting seat 4, the adjusting member 5 is fixedly connected to the side wall of the cooling box 1, the side wall of the adjusting member 5 is in contact with the side wall of the connecting seat 3, a threaded rod 6 is threadedly connected to the inner wall of the adjusting member 5, the outer end of the threaded rod 6 away from the adjusting member 5 is fixedly connected to the inner wall of the adjusting seat 4, a sealing gasket 7 is fixedly connected to the outer wall of the adjusting seat 4, the outer wall of the sealing gasket 7 is in contact with the inner wall of the connecting seat 3, a connecting frame 8 is fixedly connected to the outer side of the outer wall of the sealing gasket 7 away from the adjusting seat 4, the outer wall of the connecting frame 8 penetrates the side wall of the connecting seat 3 and extends into the interior of the cooling box 1, a positioning plate 9 is fixedly connected to the end of the connecting frame 8, and the inner wall of the positioning plate 9 is sleeved on the outer wall of the conveying roller 2;

[0026] In the specific implementation process, it is worth noting that the rapid cooling conveyor device for sealing strip production is part of the cooling mechanism. Conveying mechanisms, including conveyor motors, are located on both sides of the cooling box 1. Therefore, this rapid cooling conveyor device for sealing strip production does not require a separate conveyor motor. The cooling box 1 is roughly rectangular, with support feet fixedly connected to its four corners. Circular through holes are opened at the bottom of each of the four right angles to facilitate connection with the sealing strip production equipment. Circular through grooves with a cross-section resembling a 'T' are opened on both sides of its outer wall. Threaded holes are machined into the inner walls of these grooves, and sealing rings are installed. The cooling box 1 can be made of 316 stainless steel. Two conveyor rollers 2 are provided, made of the same material as the cooling box 1. There are four connecting seats 3, each with a cross-section resembling a 'T' shape. A circular through-hole is machined on the outer wall of the connecting seat 3 near the outside of the cooling box 1. The connecting seat 3 is made of the same material as the cooling box 1. Two vertically arranged circular through-holes are formed on one side extending into the interior of the cooling box 1. A sealing ring with a cross-section resembling an 'H' shape is fixedly connected to the inner wall of each circular through-hole. This sealing ring can be made of fluororubber. There are four adjusting seats 4, each made of the same material as the cooling box 1, with a cross-section resembling an 'n' shape. There are also four adjusting components 5, each made of the same material as the cooling box 1. Each adjusting component consists of two circular plates and an adjusting rod. One circular plate is fixedly connected to the end of the adjusting rod, and the other circular plate is rotatably connected to the outer wall of the adjusting rod via a sealed bearing. This circular plate can be fixed to the cooling box 1 with bolts. The outer wall and the side wall of the adjusting rod are provided with threaded holes. There are four threaded rods 6, which can be threadedly connected to the threaded holes on the inner wall of the adjusting part 5. There are four sealing gaskets 7, which are made of fluororubber. There are four connecting brackets 8, which are composed of a circular plate and two circular rods. The circular plate is fixedly connected to the outer wall of the sealing gasket 7. The two circular rods are fixedly connected to the outer wall of the circular plate and extend into the interior of the cooling box 1 through the two sealing rings on the side wall of the connecting seat 3. They are fixedly connected to the outer wall of the positioning plate 9. There are four positioning plates 9, which are made of the same material as the cooling box 1. They are generally similar to circular plates. In actual use, the operator passes one end of the sealing strip from the bottom of the first conveying roller 2, then through the second conveying roller 2, and finally moves from the second conveying roller 2 to the bottom. In the external conveying mechanism, when it is necessary to adjust the distance between the two positioning plates 9, the operator simultaneously holds the two adjusting parts 5 on the left and right sides and rotates them counterclockwise. The two adjusting parts 5, through their internal threaded holes, drive the two threaded rods 6 to move, which in turn drive the two adjusting seats 4 to move, which in turn drive the two sealing gaskets 7 to move, which in turn drive the two connecting brackets 8 to move, and finally, the two positioning plates 9 to move. This allows for adjustment of the distance between the two positioning plates 9. Once the specified distance is reached, the rotation of the two adjusting parts 5 is stopped simultaneously. The two positioning plates 9 located on the outer wall of the second conveying roller 2 operate in the same manner, thereby improving the compatibility of the rapid cooling conveying device with the sealing strip.No need to replace the conveyor components for sealing strips of different widths, significantly reducing equipment replacement costs and downtime for setup.

[0027] Furthermore, there are two conveying rollers 2, and a drive shaft 10 is provided between the two conveying rollers 2. The two ends of the drive shaft 10 are rotatably connected to the inner wall of the cooling box 1 through sealed bearings. A servo motor 11 is fixedly connected to the outer wall of the cooling box 1. The output end of the servo motor 11 is fixedly connected to the end of the drive shaft 10. A stirring rod 12 is fixedly connected to the outer wall of the drive shaft 10. A stirring blade 13 is fixedly connected to the outer wall of the stirring rod 12.

[0028] In the specific implementation process, it is worth noting that the drive shaft 10 is made of 316 stainless steel, and the model of the servo motor 11 can be selected according to actual needs, such as the MHMF082L1U2M model. Eight stirring rods 12 are provided, with the ends of the four stirring rods 12 on one side fixedly connected to the outer wall of the fixing ring. The fixing ring is directly fixedly connected to the outer wall of the drive shaft 10. The material of the stirring rods 12 is the same as that of the drive shaft 10, and the material of the stirring blades 13 is the same as that of the stirring rods 12. Two stirring blades 13 are fixedly connected to the outer wall of each stirring rod 12. In actual operation, when the temperature of the coolant inside the cooling tank 1 is found to be stratified, the operator should... An external controller connects to the external power supply of the servo motor 11 and starts the servo motor 11. The servo motor 11 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the stirring rod 12 to rotate, and the stirring rod 12 drives the stirring blade 13 to rotate. Through the stirring of the stirring rod 12 and the stirring blade 13, the temperature of the coolant in various positions inside the cooling box is kept consistent, thereby ensuring the heat transfer effect between the coolant and the sealing strip. For temperature monitoring, the operator can add a temperature sensor to monitor the coolant temperature and avoid the cooling failure caused by excessive temperature. The model can be WZP-PT100, and its probe is made of 316 stainless steel and can be directly inserted into the coolant.

[0029] Furthermore, a limiting groove 14 is provided on the inner wall of the connecting seat 3, and a limiting block 15 is slidably connected to the inner wall of the limiting groove 14. The side of the outer wall of the limiting block 15 away from the limiting groove 14 is fixedly connected to the outer wall of the adjusting seat 4.

[0030] In the specific implementation process, it is worth noting that the inner wall of a connecting seat 3 is machined with two symmetrical limiting grooves 14. The cross-section of the limiting groove 14 is similar to a rectangle. There are two limiting blocks 15, which are made of the same material as the adjusting seat 4. In actual use, after the operator rotates the adjusting part 5, the movement trajectory of the adjusting seat 4 is ensured to be linear through the cooperation of the limiting blocks 15 and the limiting grooves 14, thereby ensuring the structural stability of the entire adjusting mechanism.

[0031] Example 2, by Figure 1-5It can be seen that support plates 16 are fixedly connected to both sides of the top of the cooling box 1. Guide rollers 17 are rotatably connected between the two support plates 16 on the same side through sealed bearings. A protective plate 18 is provided between the two guide rollers 17. The bottom of the protective plate 18 is fixedly connected to the top of the cooling box 1.

[0032] In the specific implementation process, it is worth noting that there are four support plates 16, two on one side, and their material is the same as that of the cooling box 1. Their cross-section is similar to an 'L' shape, and their side walls have circular through holes. Sealed bearings are installed on the inner walls of the through holes. There are two guide rollers 17, and the two ends of the guide rollers 17 are rotatably connected to the side walls of the two support plates 16 respectively. In actual use, the guide rollers 17 can guide the sealing strip. The protective plate 18 is a rectangular plate and is fixed to the top of the cooling box 1 by bolts. The protective plate 18 can prevent the coolant from splashing everywhere when the stirring rod 12 and the stirring blade 13 are agitating the coolant, thereby ensuring the cleanliness of the cooling area.

[0033] Furthermore, the side wall of the cooling tank 1 is connected to an inlet valve 19, and the bottom of the cooling tank 1 is connected to a drain valve 20.

[0034] In the specific implementation process, it is worth noting that both the inlet valve 19 and the outlet valve 20 are electric valves, and their models can be the same. For example, an SMC solenoid valve, specifically the VFS2300-5DZ model, can be selected. The inlet valve 19 is used to add the cooling tank into the cooling tank 1, and the outlet valve 20 is used to discharge the coolant inside the cooling tank 1, thereby ensuring the cooling effect of the coolant.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid cooling conveying device for the production of sealing strips, comprising a cooling box (1), characterized in that: The cooling box (1) is equipped with a conveying roller (2) inside. A connecting seat (3) is inserted into the side wall of the cooling box (1). The side wall of the connecting seat (3) is rotatably connected to the end of the conveying roller (2) through a sealed bearing. An adjusting seat (4) is inserted into the inner wall of the connecting seat (3). An adjusting component (5) is inserted into the inner wall of the adjusting seat (4). The adjusting component (5) is fixedly connected to the side wall of the cooling box (1). The side wall of the adjusting component (5) fits against the side wall of the connecting seat (3). A threaded rod (6) is threadedly connected to the inner wall of the adjusting component (5). The outer wall is fixedly connected to the inner wall of the adjusting seat (4) at one end away from the adjusting member (5). A sealing gasket (7) is fixedly connected to the outer wall of the adjusting seat (4). The outer wall of the sealing gasket (7) is attached to the inner wall of the connecting seat (3). A connecting frame (8) is fixedly connected to the side of the outer wall of the sealing gasket (7) away from the adjusting seat (4). The outer wall of the connecting frame (8) penetrates the side wall of the connecting seat (3) and extends into the interior of the cooling box (1). A positioning plate (9) is fixedly connected to the end of the connecting frame (8). The inner wall of the positioning plate (9) is sleeved on the outer wall of the conveying roller (2).

2. The rapid cooling conveying device for sealing strip production according to claim 1, characterized in that: Two conveying rollers (2) are provided, and a drive shaft (10) is provided between the two conveying rollers (2). The two ends of the drive shaft (10) are rotatably connected to the inner walls of the cooling box (1) through sealed bearings. A servo motor (11) is fixedly connected to the outer wall of the cooling box (1). The output end of the servo motor (11) is fixedly connected to the end of the drive shaft (10). A stirring rod (12) is fixedly connected to the outer wall of the drive shaft (10). A stirring blade (13) is fixedly connected to the outer wall of the stirring rod (12).

3. The rapid cooling conveying device for sealing strip production according to claim 1, characterized in that: The inner wall of the connecting seat (3) is provided with a limiting groove (14), and the inner wall of the limiting groove (14) is slidably connected to a limiting block (15). The outer wall of the limiting block (15) away from the limiting groove (14) is fixedly connected to the outer wall of the adjusting seat (4).

4. A rapid cooling conveying device for sealing strip production according to claim 1, characterized in that: The top two sides of the cooling box (1) are fixedly connected to support plates (16), and the two support plates (16) on the same side are rotatably connected to guide rollers (17) through sealed bearings. A protective plate (18) is provided between the two guide rollers (17), and the bottom of the protective plate (18) is fixedly connected to the top of the cooling box (1).

5. A rapid cooling conveying device for sealing strip production according to claim 1, characterized in that: The side wall of the cooling tank (1) is connected to an inlet valve (19), and the bottom of the cooling tank (1) is connected to a drain valve (20).

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