Novel stabilizing roller surface impurity removing mechanism of three-roller six-arm mechanism

Abstract

The utility model belongs to the technical field of three-roller six-arm mechanisms, and particularly relates to a novel stabilizing roller surface impurity removing mechanism of a three-roller six-arm mechanism, which comprises a fixed seat, a scraper blade and a stabilizing roller arranged in the three-roller six-arm mechanism, and further comprises a telescopic assembly which can enable the scraper blade to be in contact with the surface of the stabilizing roller when the stabilizing roller is abraded, and the telescopic assembly is mounted on the fixed seat. The telescopic assembly comprises a square pipe, the square pipe is fixedly installed at the bottom of the fixing base, the square rod is slidably connected into the square pipe, an air cylinder is fixedly installed on the right side of the square pipe through a flange, and a piston rod of the air cylinder is fixedly installed at the end of the square rod. Through the arrangement of the telescopic assembly, when the diameter of the stabilizing roller becomes smaller due to abrasion, the scraping plate can still make contact with the stabilizing roller, and then the impurity removing effect on the stabilizing roller can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of three-roller six-arm mechanisms, specifically a new type of three-roller six-arm mechanism for removing impurities from the surface of the stabilizing roller. Background Technology

[0002] A three-roller, six-arm mechanism typically refers to a mechanism with three rollers and six robotic arms, which has specific applications in industrial and mechanical design. "Three-roller" refers to the three main rollers in the mechanism, while "six-arm" refers to the six robotic arms connected to these three rollers. This design allows for stable and precise motion control in multiple directions. The stabilizing roller is a crucial component of the three-roller, six-arm mechanism, commonly used in equipment such as cold-rolled galvanizing lines, characterized by low deformation, low slag production, and strong corrosion resistance.

[0003] Currently, to clean impurities on the stabilizing roller, a cleaning mechanism (including a scraper) is usually installed on one side to remove the impurities. However, when the existing cleaning mechanism is in operation, if the diameter of the stabilizing roller decreases due to wear, gaps will appear between the scraper and the stabilizing roller, which will affect the removal effect of impurities on the stabilizing roller. Therefore, a novel three-roller, six-arm mechanism for cleaning impurities on the surface of the stabilizing roller is invented. Utility Model Content

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0005] A novel three-roller six-arm mechanism for removing impurities from the surface of a stabilizing roller includes a fixed base, a scraper, and a stabilizing roller disposed in the three-roller six-arm mechanism, and further includes:

[0006] A telescopic assembly is used to enable the scraper to contact the surface of the stabilizing roller when the stabilizing roller is worn, and the telescopic assembly is mounted on a fixed base.

[0007] As a preferred embodiment of the surface impurity removal mechanism for the stabilizing roller of the novel three-roller six-arm mechanism described in this utility model, the telescopic component includes:

[0008] A square tube, which is fixedly installed on the bottom of the fixing base;

[0009] A square rod, which is slidably connected inside a square tube;

[0010] The cylinder is fixedly mounted on the right side of the square tube via a flange, and the piston rod of the cylinder is fixedly mounted on the end of the square tube.

[0011] As a preferred embodiment of the surface impurity removal mechanism for the stabilizing roller of the novel three-roller six-arm mechanism described in this utility model, the telescopic assembly further includes:

[0012] The first connecting plate is fixedly installed at the left end of the square rod;

[0013] A pressure sensor is fixedly mounted on the left side of the first connecting plate.

[0014] As a preferred embodiment of the surface impurity removal mechanism for the stabilizing roller of the novel three-roller six-arm mechanism described in this utility model, the telescopic assembly further includes:

[0015] The second connecting plate is fixedly installed on the left side of the pressure sensor;

[0016] The U-shaped plate is fixedly installed on the left side of the second connecting plate, and the inner cavity of the U-shaped plate is fitted with a scraper via a connecting assembly.

[0017] As a preferred embodiment of the surface impurity removal mechanism for the stabilizing roller of the novel three-roller six-arm mechanism described in this utility model, the connecting assembly includes:

[0018] Placement slots are provided at both ends of the U-shaped plate, and the scraper is inserted into the placement slots;

[0019] A storage hole is provided at the top of the U-shaped plate above the placement slot.

[0020] As a preferred embodiment of the stabilizing roller surface impurity removal mechanism of the novel three-roller six-arm mechanism described in this utility model, the connecting assembly further includes:

[0021] Positioning holes are provided at both ends of the scraper;

[0022] A positioning rod is slidably connected in a receiving hole, with one end of the positioning rod inserted into the positioning hole.

[0023] As a preferred embodiment of the stabilizing roller surface impurity removal mechanism of the novel three-roller six-arm mechanism described in this utility model, the connecting assembly further includes:

[0024] The support plate is fixedly installed at the other end of the positioning rod;

[0025] A spring is fitted onto a positioning rod, and both ends of the spring are fixedly connected to a support plate and a U-shaped plate, respectively.

[0026] As a preferred embodiment of the stabilizing roller surface impurity removal mechanism of the novel three-roller six-arm mechanism described in this utility model, the connecting assembly further includes:

[0027] A column, which is fixedly installed on one side of the support plate;

[0028] A drive plate, which is fixedly installed on one end of the column.

[0029] Compared with existing technologies:

[0030] By incorporating a telescopic component, the scraper can still maintain contact with the stabilizing roller even when its diameter decreases due to wear, thus ensuring effective removal of impurities from the stabilizing roller. Furthermore, the installation of the scraper via a connecting component facilitates easy assembly and disassembly, enhancing convenience. Attached Figure Description

[0031] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0032] Figure 2 This is a cross-sectional schematic diagram of the connecting component of this utility model;

[0033] Figure 3 This is a schematic diagram of the second connecting plate and the U-shaped plate structure of this utility model;

[0034] Figure 4 This is a schematic diagram of the column and drive plate structure of this utility model.

[0035] In the figure: stabilizing roller 10, fixed seat 20, scraper 30, square tube 40, square rod 41, cylinder 42, first connecting plate 43, pressure sensor 44, second connecting plate 45, U-shaped plate 46, placement groove 50, storage hole 51, positioning hole 52, positioning rod 53, support plate 54, spring 55, column 56, drive plate 57. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0037] This utility model provides a novel three-roller, six-arm mechanism for removing impurities from the surface of the stabilizing roller. Please refer to [link / reference]. Figures 1-4 It includes a fixed seat 20, a scraper 30, and a stabilizing roller 10 disposed in the three-roller six-arm mechanism; wherein, the fixed seat 20 is installed on the main beam at the top of the three-roller six-arm mechanism.

[0038] It also includes: a telescopic assembly for enabling the scraper 30 to contact the surface of the stabilizing roller 10 when the stabilizing roller 10 is worn, and the telescopic assembly is mounted on the fixed base 20;

[0039] The telescopic assembly includes: a square tube 40, a square rod 41, a cylinder 42, a first connecting plate 43, a pressure sensor 44, a second connecting plate 45, and a U-shaped plate 46;

[0040] A square tube 40 is fixedly installed on the bottom of the fixed base 20. A square rod 41 is slidably connected in the square tube 40. A cylinder 42 is fixedly installed on the right side of the square tube 40 through a flange. A vent hole is provided on the right side of the square tube 40, and the piston rod of the cylinder 42 is fixedly installed on the end of the square rod 41. A first connecting plate 43 is fixedly installed on the left end of the square rod 41. A pressure sensor 44 is fixedly installed on the left side of the first connecting plate 43. A second connecting plate 45 is fixedly installed on the left side of the pressure sensor 44. A U-shaped plate 46 is fixedly installed on the left side of the second connecting plate 45, and a scraper 30 is installed in the inner cavity of the U-shaped plate 46 through a connecting assembly. The pressure sensor 44 and the cylinder 42 can be electrically connected through a controller as needed.

[0041] The connecting components include: placement slot 50, storage hole 51, positioning hole 52, positioning rod 53, support plate 54, spring 55, column 56, and drive plate 57.

[0042] Both ends of the U-shaped plate 46 are provided with placement grooves 50, and the scraper 30 is inserted into the placement grooves 50. The top of the U-shaped plate 46 above the placement grooves 50 is provided with a storage hole 51. Both ends of the scraper 30 are provided with positioning holes 52. The positioning rod 53 is slidably connected in the storage hole 51, and one end of the positioning rod 53 is inserted into the positioning hole 52. The other end of the positioning rod 53 is fixedly installed with a support plate 54. A spring 55 is sleeved on the positioning rod 53, and both ends of the spring 55 are fixedly connected to the support plate 54 and the U-shaped plate 46 respectively. The column 56 is fixedly installed on one side of the support plate 54, and the drive plate 57 is fixedly installed on one end of the column 56. The drive plate 57 and the column 56 are designed to allow personnel to better bear the force.

[0043] In practical use, the specific operating steps for those skilled in the art are as follows:

[0044] When the diameter of the stabilizing roller 10 decreases due to wear, the value of its pressure sensor 44 will decrease. If it is lower than the set value range, the cylinder 42 will move the square rod 41. When the square rod 41 moves, the U-shaped plate 46 will drive the scraper 30 to move towards the stabilizing roller 10 until the value of the pressure sensor 44 is within the set value range. Then, the scraper 30 can scrape off the impurities on the stabilizing roller 10.

[0045] The installation process of the scraper 30 is as follows: First, the support plate 54 is used to position one end of the positioning rod 53 in the receiving hole 51. At this time, the spring 55 will deform. Then, the scraper 30 is inserted into the placement groove 50, and the positioning rod 53 and the positioning hole 52 are aligned. After that, the spring 55 will be used to insert one end of the positioning rod 53 into the positioning hole 52. Thus, the scraper 30 can be installed.

[0046] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A novel three-roller six-arm mechanism for removing impurities from the surface of a stabilizing roller, comprising a fixed base (20), a scraper (30), and a stabilizing roller (10) disposed in the three-roller six-arm mechanism, characterized in that, Also includes: A telescopic assembly is used to enable the scraper (30) to contact the surface of the stabilizing roller (10) when the stabilizing roller (10) is worn, and the telescopic assembly is mounted on a fixed base (20).

2. The stabilizing roller surface impurity removal mechanism of a novel three-roller six-arm mechanism according to claim 1, characterized in that, The telescopic component includes: A square tube (40) is fixedly installed on the bottom of a fixed base (20); A square rod (41) is slidably connected in a square tube (40); The cylinder (42) is fixedly mounted on the right side of the square tube (40) via a flange, and the piston rod of the cylinder (42) is fixedly mounted on the end of the square rod (41).

3. The stabilizing roller surface impurity removal mechanism of a novel three-roller six-arm mechanism according to claim 2, characterized in that, The telescopic component also includes: The first connecting plate (43) is fixedly installed on the left end of the square rod (41); Pressure sensor (44) is fixedly installed on the left side of the first connecting plate (43).

4. The stabilizing roller surface impurity removal mechanism of a novel three-roller six-arm mechanism according to claim 3, characterized in that, The telescopic component also includes: The second connecting plate (45) is fixedly installed on the left side of the pressure sensor (44); A U-shaped plate (46) is fixedly installed on the left side of the second connecting plate (45), and a scraper (30) is installed in the inner cavity of the U-shaped plate (46) through a connecting assembly.

5. The stabilizing roller surface impurity removal mechanism of a novel three-roller six-arm mechanism according to claim 4, characterized in that, The connection component includes: Placement groove (50), both ends of the U-shaped plate (46) are provided with placement groove (50), and the scraper (30) is inserted into the placement groove (50); Storage hole (51) is provided at the top of the U-shaped plate (46) located above the placement groove (50).

6. The stabilizing roller surface impurity removal mechanism of a novel three-roller six-arm mechanism according to claim 5, characterized in that, The connection component also includes: Positioning holes (52) are provided at both ends of the scraper (30); Positioning rod (53) is slidably connected in receiving hole (51), and one end of positioning rod (53) is inserted into positioning hole (52).

7. The stabilizing roller surface impurity removal mechanism of a novel three-roller six-arm mechanism according to claim 6, characterized in that, The connection component also includes: Support plate (54), the other end of the positioning rod (53) is fixedly installed on the support plate (54); A spring (55) is fitted onto a positioning rod (53), and both ends of the spring (55) are fixedly connected to a support plate (54) and a U-shaped plate (46) respectively.

8. The stabilizing roller surface impurity removal mechanism of a novel three-roller six-arm mechanism according to claim 7, characterized in that, The connection component also includes: A column (56) is fixedly installed on one side of a support plate (54); A drive plate (57) is fixedly installed on one end of a column (56).

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