Cooling roll shaft for belt making machine

Abstract

The utility model belongs to the technical field of roll shafts, and discloses a cooling roll shaft for a belt making machine, which comprises a workbench, the top of the workbench is connected with a support plate in a sliding manner, one side of the support plate is provided with a stretching mechanism, and the bottom of the workbench is provided with a transmission mechanism. The stretching mechanism comprises fixing blocks, connecting rods, a pulling rod and a limiting mechanism, and the number of the fixing blocks is equal to that of the connecting rods. A hydraulic rod drives a sleeve rod and an auxiliary block to move up and down so as to drive a limiting mechanism to move up and down, meanwhile, a pull rod moves up and down through the synergistic effect of a vertical rod, a limiting rod and a sliding rod, then two connecting rods are driven to move, the position of a cooling roller can be flexibly adjusted, and through the design, the position of the cooling roller can be adjusted; and the tensioning degree of the strip-shaped material can be adjusted, the stability in the transmission process is ensured, damage is avoided, normal operation of the strip-shaped material in the production process is ensured, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller shafts, and specifically relates to a cooling roller shaft for a tape making machine. Background Technique

[0002] A cooling roller is a device used to cool materials in industrial production. It is generally a cylindrical roller with internal circulation channels for cooling media (such as cooling water, cooling oil, etc.). When the material contacts the surface of the cooling roller, heat is transferred to the cooling roller, and the cooling media takes away the heat to achieve rapid cooling of the material, so as to meet specific process requirements and product performance.

[0003] For example, the utility model with the publication number CN207823899U discloses a cooling roller shaft for a tape making machine, which includes a water inlet pipe head, a main shaft, a water distribution plate, a cylinder and a water outlet pipe head. The main shaft includes two parts on the left and right, and the two parts are connected by the water distribution plate. The cylinder is sleeved outside the water distribution plate. The middle of the main shaft is a cooling channel. The water inlet pipe head is connected to the right side of the main shaft, and the water outlet pipe head is connected to the left side of the main shaft. The structural design is reasonable, so that the originally straight-in and straight-out cooling water can generate a water path inside the cooling roller wheel, and more heat can be taken away in the same time, greatly improving the cooling effect and accelerating the cooling rate during the tape making process, enabling the product to crystallize sufficiently, greatly reducing the brittleness of the product, making the subsequent processing process simpler, saving labor and material costs while also improving the product performance.

[0004] When the above device is in use, the originally straight-in and straight-out cooling water can generate a water path inside the cooling roller wheel, and more heat can be taken away in the same time. However, when the device is in use, it is not convenient to flexibly adjust the tension according to the characteristics of different strip materials, so it is difficult to ensure good cooling effect and stable transmission for various materials. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the utility model provides a cooling roller shaft for a tape making machine, which solves the problem of inconvenient adjustment of the tension of strip materials.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cooling roller shaft for a tape making machine, including a workbench, a support plate is slidably connected to the top of the workbench, a stretching mechanism is assembled on one side of the support plate, and a transmission mechanism is installed at the bottom of the workbench;

[0007] The stretching mechanism includes a fixed block, a connecting rod, a pulling rod and a limiting mechanism. The number of the fixed blocks and the connecting rods is equal, and both are provided with two. One ends of the two connecting rods are rotatably connected to the fixed blocks through rotating rods. Both ends of the pulling rod are rotatably connected to the other ends of the two connecting rods. The front surface of the pulling rod is connected to the back surface of the limiting mechanism.

[0008] Preferably, mounting plates are fixedly connected to four corners of the bottom surface of the workbench through fixing pieces. A sliding block is fixedly connected to the bottom surface of the support plate. Sliding grooves adapted to the sliding block are formed on both sides of the top surface of the workbench.

[0009] Preferably, a rotating shaft is fixedly connected to the other side of the support plate. A fixing piece is fixedly connected to one end of the rotating shaft. A cooling roller is rotatably connected to one side of the fixing piece.

[0010] Preferably, two sliding rails are arranged in the middle of the bottom surface of the workbench. Auxiliary blocks are slidably connected inside the two sliding rails.

[0011] Preferably, the back surface of the fixed block is connected to the front surface of the support plate. The limiting mechanism includes a vertical rod, a limiting rod and a sliding rod. There are two limiting rods and two sliding rods. One ends of the two limiting rods close to each other are connected to one end of the vertical rod through a rotating shaft. One ends of the two limiting rods opposite to each other are connected to one ends of the two sliding rods.

[0012] Preferably, the transmission mechanism includes a fixed column, a sleeve rod installed in the middle of the fixed column, and a hydraulic rod fixed to the bottom surface of the sleeve rod.

[0013] Preferably, both sides of the bottom surface of the hydraulic rod are fixedly connected to one sides of the two auxiliary blocks.

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

[0015] In the present utility model, the hydraulic rod drives the sleeve rod and the auxiliary block to move up and down, so as to drive the limiting mechanism to move up and down. At the same time, the cooperation of the vertical rod, the limiting rod and the sliding rod enables the pulling rod to move up and down, and then drives the two connecting rods to move, so that the position of the cooling roller can be flexibly adjusted. This design can not only adjust the position of the cooling roller, but also adjust the tension of the strip material, ensure the stability in the transmission process, avoid damage, ensure the normal operation of the strip material in the production process, and improve the production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0017] Figure 2 is a schematic front view structure diagram of the present utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the support plate and the stretching mechanism of the present utility model;

[0019] Figure 4 is Figure 1 the enlarged view at position A in

[0020] Figure 5 This is a schematic diagram of the bottom view structure of the present utility model;

[0021] Figure 6 This is a schematic diagram of the stretching mechanism structure of the present utility model;

[0022] Figure 7 This is a schematic diagram of the cooperation relationship between the limiting mechanism and the transmission mechanism of the present utility model.

[0023] In the figure: 1, workbench; 101, slide rail; 102, auxiliary block; 2, support plate; 21, slider; 22, cooling roller; 3, stretching mechanism; 31, fixed block; 32, connecting rod; 33, pulling rod; 34, limiting mechanism; 341, vertical rod; 342, limiting rod; 343, sliding rod; 4, transmission mechanism; 41, fixed column; 42, sleeve rod; 43, hydraulic rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1 to 7 shown, the present utility model provides a cooling roller shaft for a tape making machine, including a workbench 1, a support plate 2 is slidably connected to the top of the workbench 1, a stretching mechanism 3 is assembled on one side of the support plate 2, and a transmission mechanism 4 is installed at the bottom of the workbench 1;

[0026] The stretching mechanism 3 includes a fixed block 31, a connecting rod 32, a pulling rod 33 and a limiting mechanism 34. The number of the fixed blocks 31 and the connecting rods 32 is equal, and both are provided with two. One ends of the two connecting rods 32 are rotatably connected to the fixed block 31 through a rotating rod, both ends of the pulling rod 33 are rotatably connected to the other ends of the two connecting rods 32, and the front surface of the pulling rod 33 is connected to the back surface of the limiting mechanism 34.

[0027] Adopting the above solution: There are two sets of the support plate 2, the slider 21, the cooling roller 22 and the stretching mechanism 3. Each set is provided with two support plates 2, one slider 21, one cooling roller 22, two fixing blocks 31, two connecting rods 32 and one pulling rod 33. The opposite sides of the two support plates 2 are connected to the cooling roller 22 through fixing pieces and rotating shafts, which is convenient for installing driving equipment in the later stage to drive the cooling roller 22 to rotate. The hydraulic rod 43 drives the sleeve rod 42 and the auxiliary block 102 to move up and down, so as to drive the limiting mechanism 34 to move up and down. At the same time, the cooperation of the vertical rod 341, the limiting rod 342 and the sliding rod 343 makes the pulling rod 33 move up and down, and then drives the two connecting rods 32 to move, so that the position of the cooling roller 22 can be flexibly adjusted. This design can not only adjust the position of the cooling roller 22, but also adjust the tension of the strip material, ensure the stability during the transmission process, avoid damage, ensure the normal operation of the strip material during the production process, and improve the production efficiency and product quality.

[0028] As Figures 1 to 7 As shown in the figure, mounting plates are fixedly connected to the four corners of the bottom surface of the workbench 1 through fixing pieces. The bottom surface of the support plate 2 is fixedly connected with a slider 21. Sliding grooves adapted to the slider 21 are opened on both sides of the top surface of the workbench 1. The other side of the support plate 2 is fixedly connected with a rotating shaft. One end of the rotating shaft is fixedly connected with a fixing piece. One side of the fixing piece is rotatably connected with a cooling roller 22. Two slide rails 101 are arranged in the middle of the bottom surface of the workbench 1. Auxiliary blocks 102 are slidably connected inside the two slide rails 101.

[0029] Adopting the above solution: A delicately designed slider 21 is firmly fixedly connected to the bottom surface of the support plate 2, and sliding grooves perfectly adapted to the slider 21 are carefully opened on both sides of the top surface of the workbench 1. Their sizes and shapes are precisely designed to ensure that the slider 21 can slide smoothly therein. On the other side of the support plate 2, a rotating shaft is steadily fixedly connected. One end of this rotating shaft is very firmly fixedly connected with a fixing piece. On one side of this fixing piece, a cooling roller 22 is installed through a delicate rotational connection method, which can achieve flexible rotational movements. At the same time, two slide rails 101 are carefully arranged in the middle of the bottom surface of the workbench 1. Auxiliary blocks 102 are very smoothly slidably connected inside these two slide rails 101. These auxiliary blocks 102 can move freely within the slide rails 101, providing important support and assistance for the operation of the entire device.

[0030] As Figures 1 to 7As shown in the figure, the back surface of the fixed block 31 is connected to the front surface of the support plate 2. The limiting mechanism 34 includes a vertical rod 341, a limiting rod 342, and a sliding rod 343. There are two limiting rods 342 and two sliding rods 343. One end of each of the two limiting rods 342 close to each other is connected to one end of the vertical rod 341 through a rotating shaft, and one end of each of the two limiting rods 342 opposite to each other is connected to one end of the two sliding rods 343. The transmission mechanism 4 includes a fixed column 41, a sleeve rod 42 installed in the middle of the fixed column 41, and a hydraulic rod 43 fixed to the bottom surface of the sleeve rod 42. Both sides of the bottom surface of the hydraulic rod 43 are fixedly connected to one side of the two auxiliary blocks 102.

[0031] Adopting the above solution: By starting the hydraulic rod 43 to drive the sleeve rod 42 to move up and down, the fixed column 41 can be driven to move up and down, thereby driving the limiting mechanism 34 to pull the stretching mechanism 3 to move, achieving the function of adjusting the position of the cooling roller 22, and thus facilitating the adjustment of the tension of the strip material.

[0032] The working principle and usage process of the present utility model: Install the device, ensure that the mounting plates at the four corners of the bottom surface of the workbench 1 are firmly fixed, and all components are normally connected. Start the transmission mechanism 4, and the hydraulic rod 43 starts to work. By pushing or pulling the auxiliary block 102 to slide in the slide rail 101, the limiting mechanism 34 is driven to perform corresponding actions. When the position of the cooling roller 22 needs to be adjusted, it is operated through the stretching mechanism 3. The fixed block 31 is fixed to the front surface of the support plate 2. The connecting rod 32 is driven to move by the rotating rod, and then the pulling rod 33 moves. The limiting mechanism 34 connected to the front surface of the pulling rod 33 also acts accordingly. The vertical rod 341, the limiting rod 342, and the sliding rod 343 in the limiting mechanism 34 cooperate with each other to play a role in restricting and guiding the stretching action, realizing the precise adjustment of the position of the support plate 2. The slider 21 on the bottom surface of the support plate 2 slides in the chute on both sides of the top surface of the workbench 1 to ensure the smooth movement of the support plate 2. The rotating shaft and the fixing piece on the other side of the support plate 2 drive the cooling roller 22 to rotate, realizing the working process of the shaft of the cooling roller 22.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling roller for a belt making machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is slidably connected to a support plate (2), one side of the support plate (2) is equipped with a stretching mechanism (3), and the bottom of the workbench (1) is installed with a transmission mechanism (4); The stretching mechanism (3) comprises a fixed block (31), a connecting rod (32), a pulling rod (33) and a limiting mechanism (34); the number of the fixed block (31) and the connecting rod (32) are equal, and two of each are provided; one end of each of the two connecting rods (32) is rotatably connected to the fixed block (31) via a rotating rod; both ends of the pulling rod (33) are rotatably connected to the other ends of the two connecting rods (32); and the front side of the pulling rod (33) is connected to the back side of the limiting mechanism (34).

2. The cooling roller for a belt making machine according to claim 1, characterized in that: The four corners of the bottom surface of the workbench (1) are fixedly connected to a mounting plate via fixing plates, the bottom surface of the support plate (2) is fixedly connected to a sliding block (21), and sliding grooves matching the sliding block (21) are provided on both sides of the top surface of the workbench (1).

3. The cooling roller for a belt making machine according to claim 2, characterized in that: The other side of the support plate (2) is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a fixing plate, and one side of the fixing plate is rotatably connected to a cooling roller (22).

4. The cooling roller for a belt making machine according to claim 1, characterized in that: Two slide rails (101) are arranged in the middle of the bottom surface of the workbench (1), and auxiliary blocks (102) are slidably connected inside the two slide rails (101).

5. The cooling roller for a belt making machine according to claim 1, characterized in that: The back side of the fixed block (31) is connected to the front side of the support plate (2); the limiting mechanism (34) comprises a vertical rod (341), a limiting rod (342) and a sliding rod (343); two limiting rods (342) and two sliding rods (343) are provided; the ends of the two limiting rods (342) that are close to each other are connected to one end of the vertical rod (341) through a rotating shaft; and the ends of the two limiting rods (342) that are opposite to each other are connected to one end of the two sliding rods (343).

6. The cooling roller for a belt making machine according to claim 1, characterized in that: The transmission mechanism (4) comprises a fixed column (41), a sleeve rod (42) installed in the middle of the fixed column (41), and a hydraulic rod (43) fixed on the bottom surface of the sleeve rod (42).

7. The cooling roller for a belt making machine according to claim 6, characterized in that: Both sides of the bottom surface of the hydraulic rod (43) are fixedly connected to one side of the two auxiliary blocks (102).

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