Rounding machine with compression rollers convenient to clean

Abstract

The utility model belongs to the technical field of rolling machines, and particularly relates to a rolling machine with a press roll convenient to clean, which comprises a rolling machine and the press roll, the press roll is mounted at the top of the rolling machine, a cleaning device is arranged above the rolling machine, and the cleaning device comprises a cleaning unit and an auxiliary unit. According to the rounding machine with the press roller convenient to clean, by arranging the cleaning unit, when the press roller needs to be cleaned, a first telescopic piece is started to push a limiting block to drive a moving plate to move leftwards along a guide rod till a brush plate moves to the position over the press roller cleaning position, then a second telescopic piece is started to push a connecting plate to move downwards, and the brush plate makes contact with the press roller; then the rounder is started to drive the compression roller to rotate, the compression roller makes contact with the brush plate in the rotating process, impurities on the surface of the compression roller are removed through the brush plate, manual cleaning of workers is not needed, the labor intensity of the workers is reduced, and the problems that in the background technology, in the using process, the compression roller of the rounder needs to be cleaned manually, and the cleaning efficiency is high are solved. And the labor intensity of workers is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of rounding machines, in particular to a rounding machine with a pressing roller that is easy to clean. Background Art

[0002] In the process of producing metal cylinders, metal plates are usually processed and formed through processes such as shearing, rolling, seam welding, cone expansion, sealing, and spot welding. A rolling machine is usually used when rolling metal plates. A rolling machine is a general-purpose equipment that bends metal plates into cylindrical, arc-shaped or other shaped workpieces. Based on the principle of three points forming a circle, the relative position change and rotational motion of the workpieces are used to make the plate produce continuous plastic deformation to obtain a workpiece of a predetermined shape.

[0003] The axes of the two grooved rollers of the three-roller symmetrical rolling machine in the prior art are fixed, and the upper roller moves vertically up and down, thereby rolling the sheet placed between the upper and lower rollers into an arc or circle. However, due to the large center distance between the two grooved rollers, the two ends of the sheet cannot be rolled during rolling, so that the two ends are still straight edges, which are difficult to eliminate during rounding and need to be manually cut and then welded, thus resulting in waste of raw materials.

[0004] For example, a rounding machine disclosed in Chinese patent CN211304324U realizes the function of pre-bending metal plates by adopting the structure of a first drive device, a second drive device and a support plate. By adopting the structure of a third drive and a support plate, the function of preventing the support plate from sliding relative to each other during the pre-bending of the metal plate is realized.

[0005] However, the device requires manual cleaning of the rollers of the rounding machine during use, which increases the labor intensity of the staff.

[0006] For this reason, we urgently need to provide a kind of spheronization machine whose pressing roller is easy to clean. Utility Model Content

[0007] The utility model aims to provide a rounding machine with an easy-to-clean pressure roller, so as to solve the problem in the background art that the pressure roller of the rounding machine needs to be cleaned manually during use, which increases the labor intensity of the staff.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a rounding machine with an easy-to-clean pressure roller, comprising a rounding machine and a pressure roller, wherein the pressure roller is installed on the top of the rounding machine, and a cleaning device is arranged above the rounding machine.

[0009] The cleaning device comprises a cleaning unit and an auxiliary unit, wherein the cleaning unit is arranged above the rounding machine, and the auxiliary unit is arranged above the rounding machine.

[0010] The cleaning unit includes a fixed block, a guide rod, a movable plate, a limit block, a telescopic part 1, a telescopic part 2, a connecting plate, a brush plate, a mounting rod and a support frame. The support frame is fixedly installed on the side of the rounding machine, the fixed block is fixedly installed on the left and right sides of the top inside the support frame, the guide rod is fixedly installed on the side adjacent to the left and right fixed blocks, the movable plate is slidably connected to the outside of the guide rod, the limit block is fixedly installed on the top of the movable plate, the telescopic part 1 is fixedly installed on the right side of the top of the support frame, the telescopic part 2 is fixedly installed on the bottom of the movable plate, the connecting plate is fixedly installed on the bottom of the telescopic part 2, the brush plate is installed on the bottom of the connecting plate, and the mounting rod is rotatably connected to the front and rear ends of the top of the brush plate.

[0011] Preferably, the auxiliary unit comprises an air pump and an air outlet pipe, the air pump is fixedly mounted at both ends of the top of the connecting plate, and the air outlet pipe is connected to the output end of the air pump.

[0012] Preferably, a slide groove having the same width as the limit block is provided on the upper surface of the support frame, and when the movable plate slides left and right along the guide rod, the limit block limits the movement of the movable plate to the left and right to prevent the movable plate from rotating around the guide rod.

[0013] Preferably, the output end of the telescopic member 1 is fixedly connected to the right side of the limit block, and the limit block is pulled to move left and right along the slide groove by the telescopic member 1, thereby driving the movable plate to slide left and right along the guide rod.

[0014] Preferably, the auxiliary units are symmetrically distributed at the front and rear ends of the top of the connecting plate. By starting the air pump, gas is ejected from the air outlet pipe to blow away impurities attached to the surface of the pressure roller, thereby facilitating the cleaning of the pressure roller.

[0015] Preferably, a protrusion is provided on the top of the mounting rod, and a mounting hole with the same shape as the mounting rod is provided on the upper surface of the connecting plate. When the brush plate and the connecting plate are installed, the mounting rod is rotated to allow the protrusion to pass through the mounting hole, and then the mounting rod is rotated again to prevent the protrusion from passing through the mounting hole, thereby facilitating the fixing of the brush plate to the bottom of the connecting plate and facilitating the disassembly of the brush plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The roller of the rounding machine is easy to clean. A cleaning unit is provided. When the roller needs to be cleaned, the telescopic member 1 is started to push the limit block to drive the movable plate to move to the left along the guide rod until the brush plate moves to just above the roller cleaning position. Then the telescopic member 2 is started to push the connecting plate downward to make the brush plate contact with the roller. Then the rounding machine is started to drive the roller to rotate. The roller contacts the brush plate during its rotation, and impurities on the surface of the roller are removed by the brush plate. There is no need for manual cleaning by the staff, which reduces the labor intensity of the staff. This solves the problem in the background technology that the roller of the rounding machine needs to be cleaned manually during use, which increases the labor intensity of the staff.

[0018] 2. The roller rounding machine is easy to clean. By setting an auxiliary unit and starting the air pump, the gas is ejected from the air outlet pipe to further clean the impurities attached to the surface of the roller, thereby improving the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the cleaning unit structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the rounding machine structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the connection between the connecting plate and the brush plate of the utility model.

[0023] In the figure: 1, rounding machine; 2, pressure roller; 301, fixed block; 302, guide rod; 303, movable plate; 304, limit block; 305, telescopic part 1; 306, telescopic part 2; 307, connecting plate; 308, brush plate; 309, mounting rod; 310, support frame; 401, air pump; 402, air outlet pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1:

[0027] A rounding machine with an easy-to-clean pressure roller comprises a rounding machine 1 and a pressure roller 2. The pressure roller 2 is mounted on the top of the rounding machine 1. A cleaning device is arranged above the rounding machine 1.

[0028] The cleaning device comprises a cleaning unit and an auxiliary unit. The cleaning unit is arranged above the rounding machine 1 , and the auxiliary unit is arranged above the rounding machine 1 .

[0029] The cleaning unit includes a fixed block 301, a guide rod 302, a movable plate 303, a limit block 304, a telescopic member 1 305, a telescopic member 2 306, a connecting plate 307, a brush plate 308, a mounting rod 309 and a support frame 310. The support frame 310 is fixedly installed on the side of the rounding machine 1. A slide groove equal to the width of the limit block 304 is provided on the upper surface of the support frame 310. When the movable plate 303 slides left and right along the guide rod 302, the limit block 304 limits the movement of the movable plate 303 to the left and right to prevent the movable plate 303 from rotating around the guide rod 302. The fixed block 301 is fixedly installed on the left and right sides of the top of the support frame 310, the guide rod 302 is fixedly installed on the side adjacent to the left and right fixed blocks 301, and the movable plate 303 is slidably connected to the guide rod 30 2, the limit block 304 is fixedly installed on the top of the moving plate 303, the telescopic member 1 305 is fixedly installed on the right side of the top of the support frame 310, the telescopic member 1 305 is a first electric push rod, and the output end of the telescopic member 1 305 is fixedly connected to the right side of the limit block 304. The limit block 304 is pulled to move left and right along the slide groove by the telescopic member 1 305, thereby driving the moving plate 303 to slide left and right along the guide rod 302. The telescopic member 2 306 is fixedly installed on the bottom of the moving plate 303. The telescopic member 2 306 is a second electric push rod. The connecting plate 307 is fixedly installed on the bottom of the telescopic member 2 306. The brush plate 308 is installed on the bottom of the connecting plate 307. The impurities on the surface of the pressure roller 2 are cleaned by the brush plate 308. The mounting rod 309 is rotatably connected to the front and rear ends of the top of the brush plate 308.

[0030] Embodiment 2:

[0031] On the basis of Example 1: the auxiliary unit includes an air pump 401 and an air outlet pipe 402. The air pump 401 is fixedly installed at both ends of the top of the connecting plate 307. The air outlet pipe 402 is connected to the output end of the air pump 401. The auxiliary units are symmetrically distributed at the front and back ends of the top of the connecting plate 307. By starting the air pump 401, the gas is ejected from the air outlet pipe 402 to blow away impurities attached to the surface of the pressure roller 2, thereby facilitating the cleaning of the pressure roller 2.

[0032] Embodiment three:

[0033] On the basis of Example 1: a protrusion is provided on the top of the mounting rod 309, and a mounting hole with the same shape as the mounting rod 309 is provided on the upper surface of the connecting plate 307. When the brush plate 308 and the connecting plate 307 are installed, the mounting rod 309 is rotated to allow the protrusion to pass through the mounting hole, and then the mounting rod 309 is rotated again to prevent the protrusion from passing through the mounting hole, thereby facilitating the fixing of the brush plate 308 to the bottom of the connecting plate 307, and similarly facilitating the disassembly of the brush plate 308.

[0034] During use, when the pressure roller 2 needs to be cleaned, the telescopic member 1 305 is started to push the limit block 304 to drive the movable plate 303 to move to the left along the guide rod 302 until the brush plate 308 moves to just above the cleaning position of the pressure roller 2, and then the telescopic member 2 306 is started to push the connecting plate 307 downward to make the brush plate 308 contact with the pressure roller 2, and then the rounding machine 1 is started to drive the pressure roller 2 to rotate. During the rotation of the pressure roller 2, the pressure roller 2 contacts with the brush plate 308, and the impurities on the surface of the pressure roller 2 are removed through the brush plate 308. At the same time, the air pump 401 is started to make the gas ejected from the air outlet pipe 402 to further clean the impurities attached to the surface of the pressure roller 2. Similarly, the right end of the pressure roller 2 can be cleaned.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A rounding machine with an easy-to-clean pressure roller, comprising a rounding machine (1) and a pressure roller (2), wherein the pressure roller (2) is mounted on the top of the rounding machine (1), and characterized in that: A cleaning device is provided above the spheronization machine (1); The cleaning device comprises a cleaning unit and an auxiliary unit, wherein the cleaning unit is arranged above the rounding machine (1), and the auxiliary unit is arranged above the rounding machine (1); The cleaning unit comprises a fixed block (301), a guide rod (302), a movable plate (303), a limit block (304), a telescopic member 1 (305), a telescopic member 2 (306), a connecting plate (307), a brush plate (308), a mounting rod (309) and a support frame (310), wherein the support frame (310) is fixedly mounted on a side of the rounding machine (1), the fixed block (301) is fixedly mounted on the left and right sides of the top of the support frame (310), and the guide rod (302) is fixedly mounted on one side adjacent to the left and right fixed blocks (301). The movable plate (303) is slidably connected to the outer side of the guide rod (302), the limit block (304) is fixedly installed on the top of the movable plate (303), the telescopic member 1 (305) is fixedly installed on the right side of the top of the support frame (310), the telescopic member 2 (306) is fixedly installed on the bottom of the movable plate (303), the connecting plate (307) is fixedly installed on the bottom of the telescopic member 2 (306), the brush plate (308) is installed on the bottom of the connecting plate (307), and the mounting rod (309) is rotatably connected to the front and rear ends of the top of the brush plate (308).

2. A rounding machine with an easy-to-clean roller according to claim 1, characterized in that: The auxiliary unit comprises an air pump (401) and an air outlet pipe (402), wherein the air pump (401) is fixedly mounted on both ends of the top of the connecting plate (307), and the air outlet pipe (402) is connected to the output end of the air pump (401).

3. A rounding machine with an easy-to-clean roller according to claim 1, characterized in that: The upper surface of the support frame (310) is provided with a sliding groove having a width equal to that of the limiting block (304).

4. A rounding machine with an easy-to-clean roller according to claim 1, characterized in that: The output end of the telescopic member 1 (305) is fixedly connected to the right side of the limit block (304).

5. The rounding machine with easy-to-clean roller according to claim 2, characterized in that: The auxiliary units are symmetrically distributed at the front and rear ends of the top of the connecting plate (307).

6. A rounding machine with an easy-to-clean roller according to claim 1, characterized in that: A protrusion is provided on the top of the mounting rod (309), and a mounting hole having the same shape as the mounting rod (309) is provided on the upper surface of the connecting plate (307).

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