Positioning mechanism between cleaning and grinding machine and chamfering machine

Abstract

The utility model discloses a positioning mechanism between a cleaning and grinding machine and a chamfering machine, which comprises a guide roller way support, conveying rollers which are distributed front and back are arranged on the guide roller way support, and the end part of the conveying roller at the front end is connected with the end part of the conveying roller at the rear end through a chain. The conveying mechanism is compact in structure, ingenious in design and reasonable in layout, can be applied to an automatic strip production line and serves as conveying connection between a cleaning and grinding machine and a chamfering machine, the conveying mechanism is compact and reasonable in design, the conveying efficiency is improved, and the conveying efficiency is improved. Workpiece parameters can be automatically detected, conveying can be automatically controlled, and manual participation is not needed; original working conditions are changed, a large amount of labor force is liberated, meanwhile, working efficiency is improved, cost is saved, the requirements of customers are met, and the device is particularly suitable for being applied and popularized in the field and quite wide in market prospect.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment technology, and in particular to a positioning mechanism between a grinding machine and a chamfering machine. Background Technology

[0002] With societal development, shipyards are increasingly emphasizing employee work efficiency while minimizing environmental pollution. During strip processing, carbonized particles and other impurities generated during strip cutting can affect subsequent processing. These are first cleaned using a grinding machine. The grinding machine uses an automatic grinding wheel to remove and grind away weld metal and other impurities generated during flame cutting at the edges of the strip. Then, the strip is fed into a chamfering machine to chamfer the long straight edges on both sides. However, there is a lack of a positioning mechanism between the grinding machine and the chamfering machine. The machine cannot automatically determine the strip's length, width, and the length of its irregularly shaped ends. Before entering the chamfering machine, the clamping and conveying of the strip are typically manually controlled. Therefore, a transition mechanism needs to be designed between the grinding machine and the chamfering machine to automatically identify and control the connection and conveying of the strip between them, replacing manual labor. Thus, a positioning mechanism between the grinding machine and the chamfering machine is proposed to address these issues. Utility Model Content

[0003] The technical problem to be solved by this utility model overcomes the existing defects and can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] The positioning mechanism between the grinding machine and the chamfering machine includes a guide roller support, on which conveyor rollers are installed in a front-to-back distribution. The end of the front conveyor roller is connected to the end of the rear conveyor roller by a chain, and one end of the conveyor roller is connected to a conveyor motor below the guide roller support by a chain.

[0006] As a further improvement of this utility model, a material stop support is provided above the guide roller support. A lifting roller seat is slidably connected to one side of the material stop support via a sliding rod. A counting roller is installed on the lifting roller seat, and the lifting action of the lifting roller seat is realized by a cylinder. A counter is installed at one end of the counting roller.

[0007] As a further improvement of this utility model, a baffle plate is slidably connected to the other side of the baffle bracket via a sliding rod, and the lifting and lowering action of the baffle plate is achieved by a cylinder.

[0008] As a further improvement of this utility model, the counting roller is located above the rear conveying roller.

[0009] As a further improvement of this utility model, the baffle plate is located behind the counting roller.

[0010] As a further improvement of this utility model, the guide roller support is equipped with opposing point laser sensors on both sides, and the point laser sensors are located behind the rear conveyor roller.

[0011] As a further improvement of this utility model, inverted U-shaped brackets are installed at both ends of the lifting roller seat, and there are two inverted U-shaped brackets. Displacement sensors are installed at the lower end of the inverted U-shaped brackets, and there are four displacement sensors. The laser of the displacement sensor is directed towards the roller, and the displacement sensors are arranged in pairs facing each other. The oppositely arranged displacement sensors are located in the four directions of front, back, left, and right of the conveying rollers at both ends.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This utility model features a compact structure, ingenious design, and reasonable layout. It can be applied to automated production lines for strip materials, serving as a conveying connection between grinding machines and chamfering machines. The conveying mechanism is compact and reasonable, capable of automatically detecting workpiece parameters and controlling the conveying process without manual intervention. It changes the original working conditions, liberates a large amount of labor, improves work efficiency, saves costs, and meets customer needs. It is particularly suitable for widespread application in this field, and its market prospects are very broad. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] Figure 1 This is a perspective view of the positioning mechanism between the grinding machine and the chamfering machine of this utility model.

[0016] Figure 2 This is a front view of the positioning mechanism between the grinding machine and the chamfering machine of this utility model.

[0017] Figure 3 This is a side view of the positioning mechanism between the grinding machine and the chamfering machine of this utility model.

[0018] Figure 4 This is a top view of the positioning mechanism between the grinding machine and the chamfering machine of this utility model.

[0019] Figure 5 This is a side view showing the installation of the positioning mechanism between the grinding machine and the chamfering machine of this utility model.

[0020] In the diagram: 1. Guide roller support; 2. Conveying roller; 3. Material stop support; 4. Lifting roller seat; 5. Counting roller; 6. Counter; 7. Material stop plate; 8. Point laser sensor; 9. Inverted U-shaped support; 10. Displacement sensor. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual pictures. They should not be construed as limiting the present invention. In order to better illustrate the specific embodiments of the present invention, some parts in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figure 1-5 As shown, the positioning mechanism between the grinding machine and the chamfering machine includes a guide roller support 1. Conveying rollers 2 are installed on the guide roller support 1 in a front-to-back arrangement. The end of the front conveying roller 2 is connected to the end of the rear conveying roller 2 by a chain. One end of the conveying roller 2 is connected to a conveying motor below the guide roller support 1 by a chain.

[0024] Example 2

[0025] like Figure 1-5 As shown, in order to solve the problem of inconvenience in measuring the straight length of irregular parts at the ends of the strip, a baffle bracket 3 is installed above the guide roller support 1. A lifting roller seat 4 is slidably connected to one side of the baffle bracket 3 via a sliding rod. A counting roller 5 is installed on the lifting roller seat 4, and the lifting action of the lifting roller seat 4 is realized by a cylinder. A counter 6 is installed at one end of the counting roller 5. By controlling the counting roller 5 to press against the upper surface of the strip, when the roller conveyor moves the strip forward, the counter 6, which works in conjunction with the counting roller 5, can automatically calculate the straight length of each part of the strip.

[0026] Example 3

[0027] like Figure 2-3 As shown, in order to solve the problem of not being able to stop the moving strip and stabilize it in the designated position, the other side of the baffle bracket 3 is connected to the baffle plate 7 by means of a sliding rod, and the lifting action of the baffle plate 7 is realized by a cylinder. By setting the baffle plate 7, when the moving strip comes into contact with the baffle plate 7, it is convenient to stop the moving strip and stabilize it in the designated position.

[0028] Example 4

[0029] like Figure 1-4 As shown, in order to solve the problem of large errors in strip measurement, the counting roller 5 is located above the rear conveying roller 2. By positioning the counting roller 5 above the rear conveying roller 2, the measurement accuracy of the strip during movement can be guaranteed.

[0030] Example 5

[0031] like Figure 1-3 As shown, in order to solve the problem of the counting roller 5 being difficult to control stably pressing on the outside of the strip, the baffle plate 7 is located behind the counting roller 5. By placing the baffle plate 7 behind the counting roller 5, it is easier to control the counting roller 5 to stably press on the outside of the strip that is blocked by the baffle plate 7.

[0032] Example 6

[0033] like Figure 1-3 As shown, in order to solve the problem of inconvenience in detecting whether the strip is in place when raising and lowering the baffle and counting roller, the guide roller support 1 is equipped with opposing point laser sensors 8 on both sides, and the point laser sensors 8 are located behind the rear conveying roller 2. By installing opposing point laser sensors 8 on both sides of the guide roller support 1, it is convenient to detect whether the strip has been conveyed to the correct position, thereby facilitating the control of raising and lowering the baffle and counting roller.

[0034] Example 7

[0035] like Figure 1-4 As shown, to solve the problem of inconvenience in calculating the length and width data of various parts of the strip, two inverted U-shaped brackets 9 are installed at the front and rear ends of the lifting roller seat 4. Four displacement sensors 10 are installed at the lower end of the inverted U-shaped brackets 9. The laser of the displacement sensor 10 is directed towards the roller, and the displacement sensors 10 are arranged in pairs facing each other. The opposite displacement sensors 10 are located in the front, rear, left, and right directions of the conveying rollers 2 at both ends. By setting displacement sensors 10 in the front, rear, left, and right directions of the conveying rollers 2 at both ends, it is convenient to calculate the length and width data of various parts of the strip during the conveying process.

[0036] In this embodiment, after the strip is conveyed by the conveyor motor driving the conveyor roller 2 below the guide roller support 1, the baffle plate 7 is below, at which point the strip is blocked by the baffle plate. When the dot laser sensor 8 detects that the strip has arrived, the roller conveyor line stops, then the lifting roller seat 4 presses down, the counting roller 5 presses against the upper surface of the strip, then the baffle plate 7 moves up, the roller conveyor restarts, and the strip is fed forward. During the process, the two displacement sensors 10 on the right side work to detect data changes. At the same time, in conjunction with the counter 6 of the counting roller 5, the number of displacement sensors can be automatically calculated. Based on the specific length of the changed part, that is, the straight length of the irregular part at the end of the strip, it continues to be conveyed to the straight edge of the strip. The width of the strip at the straight edge can also be detected. When the data changes again, the length of the straight edge can be calculated. It continues to be conveyed to the irregular edge at the end. The two displacement sensors 10 on the left side work to calculate the straight length of the irregular part at the end. After all the parts have been conveyed, the dot laser detects that the workpiece has been conveyed. The baffle plate 7 is automatically lowered. Finally, the data can be automatically transmitted to the control system of the chamfering machine. The chamfering machine can then automatically control when to clamp the workpiece and when to release the workpiece.

[0037] The above are preferred embodiments of the present invention. The basic principles, main features, and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope thereof. All such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism between a grinding machine and a chamfering machine, comprising a guide roller support (1), characterized in that: The guide roller support (1) is equipped with conveyor rollers (2) arranged in a front-to-back manner, and the end of the front conveyor roller (2) is connected to the end of the rear conveyor roller (2) by a chain. The end of one end of the conveyor roller (2) is connected to the conveyor motor below the guide roller support (1) by a chain.

2. The positioning mechanism between the grinding machine and the chamfering machine according to claim 1, characterized in that: A baffle bracket (3) is mounted above the guide roller support (1). A lifting roller seat (4) is slidably connected to one side of the baffle bracket (3) via a sliding rod. A counting roller (5) is mounted on the lifting roller seat (4). The lifting action of the lifting roller seat (4) is achieved by a cylinder. A counter (6) is mounted on one end of the counting roller (5).

3. The positioning mechanism between the grinding machine and the chamfering machine according to claim 2, characterized in that: The other side of the baffle bracket (3) is connected to a baffle plate (7) by a sliding rod, and the lifting action of the baffle plate (7) is achieved by a cylinder.

4. The positioning mechanism between the grinding machine and the chamfering machine according to claim 2, characterized in that: The counting roller (5) is located above the rear conveying roller (2).

5. The positioning mechanism between the grinding machine and the chamfering machine according to claim 3, characterized in that: The baffle plate (7) is located behind the counting roller (5).

6. The positioning mechanism between the grinding machine and the chamfering machine according to claim 1, characterized in that: The guide roller support (1) is equipped with opposing point laser sensors (8) on both sides, and the point laser sensors (8) are located behind the rear conveyor roller (2).

7. The positioning mechanism between the grinding machine and the chamfering machine according to claim 2, characterized in that: The lifting roller seat (4) has two inverted U-shaped brackets (9) installed at the front and rear ends. There are four displacement sensors (10) installed at the lower end of the inverted U-shaped brackets (9). The laser of the displacement sensor (10) is directed towards the roller. The displacement sensors (10) are arranged in pairs facing each other. The opposite displacement sensors (10) are located in the front, rear, left and right directions of the conveying rollers (2) at both ends.

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