Guide device for H-shaped steel automatic cutting robot

Abstract

The utility model relates to the technical field of H-shaped steel guiding devices, and discloses a guiding device for an H-shaped steel automatic cutting robot, which comprises a protective plate, a motor I is fixedly connected to the inner wall of the protective plate, a driving disc is fixedly connected to the driving end of the motor I, a rotating wheel is fixedly connected to the outside of the driving disc, and a rotating shaft is fixedly connected to the rotating wheel. A plurality of sliding shells are movably connected to the inner wall of the rotating wheel, sliding plates are slidably connected to the inner walls of the sliding shells, connecting plates are fixedly connected to the exteriors of the sliding plates, B-type elastic pieces are fixedly connected to the ends, away from the connecting plates, of the sliding plates, and steel wires are fixedly connected to the exteriors of the connecting plates. According to the utility model, the outer part of the rotating wheel is simultaneously connected with the rolling beads and the scroll, the scroll can remove impurities at the gap when the rotating wheel rotates, and meanwhile, due to the existence of the rolling beads, the rolling beads firstly contact with the steel body and rotate in the rotating wheel to protect the rotating wheel.

Description

TECHNICAL FIELD

[0001] The utility model relates to H type steel guiding device technical field especially relates to a H type steel automatic cutting robot guiding device. BACKGROUND

[0002] H type steel cutting guiding device is an auxiliary tool, which is mainly used to ensure the accuracy of the cutting path when cutting H type steel. Its role is to guide the cutting equipment (such as flame cutting machine, plasma cutting machine, etc.) to cut according to the preset direction, so that the cutting surface is more flat and the size is more accurate, which can effectively reduce the cutting deviation and improve the cutting quality and efficiency, and plays a key role in many fields such as steel structure manufacturing.

[0003] H type steel cutting guiding device is generally composed of guide rail, sliding block, positioning block, etc. The guide rail provides a stable guiding path, the sliding block is connected with the cutting equipment and can move smoothly along the guide rail to ensure the accuracy of the cutting direction. The positioning block is used to fix the position of H type steel to prevent it from deviating during cutting. In this way, the guiding device can effectively guide the cutting tool, so that the cutting line is highly consistent with the preset cutting path, thereby ensuring the cutting accuracy and quality of H type steel.

[0004] In the prior art, some H type steel cutting guiding devices still use traditional guiding and fixing methods, which cannot clean the impurities on the surface of H type steel at the same time of guiding and fixing. When there are impurities on the surface of H type steel, the impurities will be melted and rolled into the cutting area during cutting, resulting in concave and uneven cutting surface, which affects the quality of the steel body. Therefore, a H type steel automatic cutting robot guiding device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a H type steel automatic cutting robot guiding device, which aims to improve the problem that the H type steel cutting guiding device in the prior art cannot clean the impurities on the surface of H type steel at the same time of guiding and fixing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of H-shaped steel automatic cutting robot guide device, including guard plate, the inner wall of the guard plate is fixedly connected with motor one, the drive end of the motor one is fixedly connected with transmission disc, the outside of the transmission disc is fixedly connected with rotating wheel, the inner wall of the rotating wheel is movably connected with multiple sliding shells, the inner wall of multiple sliding shells is slidably connected with sliding plate, the outside of the sliding plate is fixedly connected with connecting plate, the end of the sliding plate away from the connecting plate is fixedly connected with B-shaped elastic piece, the outside of the connecting plate is fixedly connected with steel wire, the outside of the rotating wheel is fixedly connected with silk disc, the inner wall of the rotating wheel is rotatably connected with rolling bead, the inner wall of the guard plate is fixedly connected with drive assembly for driving subsequent components;

[0008] As further description of the above technical solution:

[0009] The drive assembly includes cylinder, the drive end of the cylinder is fixedly connected with limiting column, the inner wall of the limiting column is fixedly connected with positioning sleeve, the inner wall of the positioning sleeve is slidably connected with sliding sleeve, the outside of the sliding sleeve is fixedly connected with limiting block, the inner wall of the sliding sleeve is fixedly connected with spring, the outside of the cylinder is fixedly connected in the inner wall of the guard plate;

[0010] As further description of the above technical solution:

[0011] The inner wall of the guard plate is slidably connected with sliding block, and the outside of the sliding block is fixedly connected with connecting block;

[0012] As further description of the above technical solution:

[0013] The outside of the connecting block is rotatably connected with pressure column, and the outside of the connecting block is fixedly connected with hydraulic cylinder;

[0014] As further description of the above technical solution:

[0015] The inner wall of the guard plate is fixedly connected with motor two, and the outside of the motor two is fixedly connected with rubber pad;

[0016] As further description of the above technical solution:

[0017] The end of the B-shaped elastic piece away from the sliding plate is fixedly connected in the inner wall of the sliding shell, and the outside of the connecting plate is slidably connected in the inner wall of the sliding shell;

[0018] As further description of the above technical solution:

[0019] The end of the spring away from the sliding sleeve is fixedly connected in the inner wall of the limiting column, and the outside of the connecting block is slidably connected in the inner wall of the guard plate;

[0020] As further description of the above technical solution:

[0021] The outer part of the hydraulic cylinder is fixedly connected to the inner wall of the protective plate, and the outer part of the limiting column is in contact with the outer part of the limiting block.

[0022] The utility model has the advantages of the following:

[0023] 1、 the utility model discloses a steel body is put into the inside of protective board after, start motor one through transmission disc and drive rotating wheel and rotate, wherein the rotating wheel is connected with sliding shell, when the connecting plate contacts too much steel wire to steel body, the connecting plate will extrude B type elastic member through sliding plate, because the compression space of B type elastic member's own characteristic can store and release potential energy so when rotating wheel rotates, the steel wire can remove the impurity on the surface of steel body constantly, the outside of rotating wheel is connected with rolling bead and silk disc simultaneously, and the silk disc can remove the impurity at the gap when rotating wheel rotates, and because there is rolling bead, so when the rotating wheel is too close to the steel body, the rolling bead will contact the steel body first and rotate in the inside of rotating wheel to protect the rotating wheel.

[0024] 2、 the utility model discloses in use, first the steel body is put into the inside of protective board, motor two is started at this time, and motor two moves the steel body through rotation, and the contact position of motor two and steel body is provided with rubber pad, increases the friction and can play good antiskid effect, then through the cylinder and drive the limiting column and move and prevent the steel body from swinging in the process of welding and prevent the steel body from swinging in the process of welding, and part steel body exists some deviation and does not reach level, and it is easy to appear the situation of shaking, when the hydraulic cylinder drives the connecting block and the slider and moves up and down in the inside of protective board, and the pressure column connected with the connecting block can limit the steel body downward, and rotates along with the movement of the steel body, improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three -dimensional schematic view of the guide device for H shaped steel automatic cutting robot that the utility model proposes;

[0026] Figure 2 It is Figure 1 It is the enlarged view of A in the middle;

[0027] Figure 3 It is the structure schematic view of the rolling bead of the guide device for H shaped steel automatic cutting robot that the utility model proposes;

[0028] Figure 4 It is the structure schematic view of B type elastic member of the guide device for H shaped steel automatic cutting robot that the utility model proposes;

[0029] Figure 5 It isFigure 1 Enlarged view at B.

[0030] Legend:

[0031] 1, shield; 2, transmission disc; 3, rotating wheel; 4, sliding shell; 5, sliding plate; 6, connecting plate; 7, B type elastic piece; 8, steel wire; 9, silk disc; 10, rolling ball; 11, cylinder; 12, limiting column; 13, positioning sleeve; 14, sliding sleeve; 15, limiting block; 16, spring; 17, sliding block; 18, connecting block; 19, pressing column; 20, hydraulic cylinder; 21, motor two; 22, rubber pad; 23, motor one. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] With reference to Figures 2 to 4 The present application provides an embodiment: a guiding device for an H-shaped steel automatic cutting robot, which comprises a shield 1. The shield 1 plays a protective role for a steel body and an operator, and can avoid interference of external factors on the operation of the device and the steel body. The inner wall of the shield 1 is fixedly connected with a motor one 23. The motor one 23 is connected with a rotating wheel 3, and provides a power source for the rotation of the entire rotating wheel 3. The driving end of the motor one 23 is fixedly connected with a transmission disc 2. The transmission disc 2 can effectively transmit the power generated by the motor one 23 to the rotating wheel 3, and guarantee the stability of power transmission. The outer part of the transmission disc 2 is fixedly connected with the rotating wheel 3. The inner wall of the rotating wheel 3 is movably connected with a plurality of sliding shells 4. The rotating wheel 3 is a core rotating component, and drives the sliding shells 4 connected therewith to work cooperatively. The inner wall of each of the sliding shells 4 is slidably connected with a sliding plate 5. The sliding shells 4 provide a space and support for the inner sliding plates 5. The sliding plates 5 can flexibly slide in the sliding shells 4, and are convenient for position adjustment according to actual conditions.

[0034] The outer part of the sliding plate 5 is fixedly connected with the connecting plate 6, which serves to connect the sliding plate 5 and the steel wire 8, so that each component forms a linked whole. The end of the sliding plate 5 away from the connecting plate 6 is fixedly connected with the B-shaped elastic piece 7. The B-shaped elastic piece 7 can store potential energy by compression under stress and release potential energy at appropriate times, thereby ensuring the flexible operation of the related components. The outer part of the connecting plate 6 is fixedly connected with the steel wire 8. The steel wire 8 will contact the surface of the steel body when the rotating wheel 3 rotates, thereby realizing the function of removing impurities on the surface of the steel body. The outer part of the rotating wheel 3 is fixedly connected with the silk disc 9. The silk disc 9 can enter the gap of the steel body during the rotation of the rotating wheel 3 and clean the impurities in the gap. The inner wall of the rotating wheel 3 is rotatably connected with the rolling ball 10. When the rotating wheel 3 is too close to the steel body, the rolling ball 10 will first contact the steel body and rotate inside the rotating wheel 3, thereby avoiding direct friction between the rotating wheel 3 and the steel body and protecting the rotating wheel 3.

[0035] With reference to Figure 1 and Figure 5 , the driving assembly includes a cylinder 11 capable of generating a linear driving force to push a limiting column 12 to move accordingly. The driving end of the cylinder 11 is fixedly connected with the limiting column 12. The limiting column 12 limits the left and right movement of the steel body under the push of the cylinder 11, preventing the steel body from swinging during the welding operation. The inner wall of the limiting column 12 is fixedly connected with a positioning sleeve 13, which provides precise guidance and positioning for the sliding of an inner sliding sleeve 14. The inner wall of the positioning sleeve 13 is slidably connected with the sliding sleeve 14, which smoothly slides in the positioning sleeve 13 to realize the related position adjustment function. The outer part of the sliding sleeve 14 is fixedly connected with a limiting block 15, which cooperates with the limiting column 12 to further determine the movement range of the sliding sleeve 14. The inner wall of the sliding sleeve 14 is fixedly connected with a spring 16, which utilizes its elasticity to serve as a buffer and reset during the movement of the components. The outer part of the cylinder 11 is fixedly connected to the inner wall of the protective plate 1.

[0036] With reference to Figure 2 and Figure 5The inner wall of the protection plate 1 is slidably connected with a sliding block 17, the sliding block 17 can slide up and down along the inner wall of the protection plate 1, and provides a basis for the up-down movement of the connecting block 18, the outer portion of the sliding block 17 is fixedly connected with the connecting block 18, the connecting block 18 serves as a connecting hub, which is connected with the sliding block 17 on one hand and connected with the pressing column 19 and the hydraulic cylinder 20 on the other hand. The outer portion of the connecting block 18 is rotatably connected with the pressing column 19, the pressing column 19 can rotate with the movement of the steel body, which can limit the downward movement of the steel body and will not hinder the normal movement of the steel body, thereby improving the work efficiency. The outer portion of the connecting block 18 is fixedly connected with the hydraulic cylinder 20, the hydraulic cylinder 20 provides powerful power support for the up-down movement of the connecting block 18 and the sliding block 17 in the protection plate 1, so as to conveniently limit and adjust the steel body which deviates from the horizontal position and is easy to shake. The inner wall of the protection plate 1 is fixedly connected with a second motor 21, the second motor 21 can generate rotating power to drive the steel body to move in the protection plate 1, the outer portion of the second motor 21 is fixedly connected with a rubber pad 22, the rubber pad 22 increases the friction between the second motor 21 and the steel body, thereby achieving good anti-skid effect and ensuring that the second motor 21 can more stably drive the steel body to move.

[0037] With reference to Figure 4 , one end of the B-shaped elastic member 7 away from the sliding plate 5 is fixedly connected to the inner wall of the sliding shell 4, and such a connection mode enables the B-shaped elastic member 7 to be stably compressed and potential energy to be stored and released when being stressed, with the sliding shell 4 as the support. The outer portion of the connecting plate 6 is slidably connected to the inner wall of the sliding shell 4, thereby ensuring that the connecting plate 6 can smoothly slide in the sliding shell 4 along with the sliding plate 5.

[0038] With reference to Figure 2 and Figure 5 , one end of the spring 16 away from the sliding sleeve 14 is fixedly connected to the inner wall of the limiting column 12, so that the spring 16 can be reset and the like with the limiting column 12 as the support after being deformed by stress. The outer portion of the connecting block 18 is slidably connected to the inner wall of the protection plate 1, thereby ensuring that the connecting block 18 can smoothly slide up and down in the inner wall of the protection plate 1 and realizing corresponding limiting operation on the steel body.

[0039] The outer portion of the hydraulic cylinder 20 is fixedly connected to the inner wall of the protection plate 1, thereby ensuring the installation stability of the hydraulic cylinder 20 and providing a reliable basis for normal work of the hydraulic cylinder 20. The outer portion of the limiting column 12 is in contact with the outer portion of the limiting block 15, and such a contact mode enables the limiting column 12 and the limiting block 15 to cooperate with each other and accurately limit the activity range and position of the spring 16.

[0040] Working principle: after the steel body is put into the inside of the protective plate 1, the motor 23 is started to drive the rotating wheel 3 to rotate through the transmission disc 2, wherein the rotating wheel 3 is connected with the sliding shell 4, when the connecting plate 6 contacts the steel wire 8 with the steel body, the connecting plate 6 will extrude the B-type elastic piece 7 through the sliding plate 5, due to the characteristics of the B-type elastic piece 7, the compression space is compressed and the potential energy is stored and released, so when the rotating wheel 3 rotates, the steel wire 8 can continuously remove the impurities on the surface of the steel body, the outside of the rotating wheel 3 is connected with the rolling ball 10 and the wire disc 9, the wire disc 9 can remove the impurities in the gap when the rotating wheel 3 rotates, and because the rolling ball 10 exists, when the rotating wheel 3 is too close to the steel body, the rolling ball 10 will first contact the steel body and rotate in the inside of the rotating wheel 3 to protect the rotating wheel 3.

[0041] In use, first, the steel body is put into the inside of the protective plate 1, then the motor two 21 is started, the motor two 21 drives the steel body to move through rotation, and the contact position of the motor two 21 and the steel body is provided with the rubber pad 22, the friction force is increased to achieve good anti-skid effect, then the limiting column 12 is driven to move by the air cylinder 11 to limit the left and right of the steel body to prevent the steel body from swinging during welding, and part of the steel body has some deviation and cannot reach the horizontal position, which is easy to cause the shaking, then the connecting block 18 and the sliding block 17 are driven to move up and down in the inside of the protective plate 1 by the hydraulic cylinder 20, and the pressure column 19 connected with the connecting block 18 will limit the steel body downward, and rotate with the movement of the steel body, which improves the working efficiency.

[0042] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A guide device for an automatic cutting robot of H-shaped steel, comprising a guard plate (1), characterized in that: The inner wall of the guard plate (1) is fixedly connected with a motor one (23), the driving end of the motor one (23) is fixedly connected with a transmission disc (2), the outer part of the transmission disc (2) is fixedly connected with a rotating wheel (3), the inner wall of the rotating wheel (3) is movably connected with a plurality of sliding shells (4), the inner wall of the plurality of sliding shells (4) is slidably connected with a sliding plate (5), the outer part of the sliding plate (5) is fixedly connected with a connecting plate (6), one end of the sliding plate (5) away from the connecting plate (6) is fixedly connected with a B-type elastic member (7), the outer part of the connecting plate (6) is fixedly connected with a steel wire (8), the outer part of the rotating wheel (3) is fixedly connected with a silk disc (9), the inner wall of the rotating wheel (3) is rotatably connected with a rolling ball (10), the inner wall of the guard plate (1) is fixedly connected with a driving assembly for driving subsequent components.

2. The guiding device for automatic cutting robot of H-shaped steel according to claim 1, characterized in that: The driving assembly comprises a cylinder (11), the driving end of the cylinder (11) is fixedly connected with a limiting column (12), the inner wall of the limiting column (12) is fixedly connected with a positioning sleeve (13), the inner wall of the positioning sleeve (13) is slidably connected with a sliding sleeve (14), the outer part of the sliding sleeve (14) is fixedly connected with a limiting block (15), the inner wall of the sliding sleeve (14) is fixedly connected with a spring (16), the outer part of the cylinder (11) is fixedly connected to the inner wall of the guard plate (1).

3. The guiding device for automatic cutting robot of H-shaped steel according to claim 2, characterized in that: The inner wall of the guard plate (1) is slidably connected with a sliding block (17), the outer part of the sliding block (17) is fixedly connected with a connecting block (18).

4. The guiding device for automatic cutting robot of H-shaped steel according to claim 3, characterized in that: The outer part of the connecting block (18) is rotatably connected with a pressing column (19), the outer part of the connecting block (18) is fixedly connected with a hydraulic cylinder (20).

5. The guiding device for automatic cutting robot of H-shaped steel according to claim 1, characterized in that: The inner wall of the guard plate (1) is fixedly connected with a motor two (21), the outer part of the motor two (21) is fixedly connected with a rubber pad (22).

6. The guide device for automatic cutting robot of H-shaped steel according to claim 1, characterized in that: One end of the B-type elastic member (7) away from the sliding plate (5) is fixedly connected to the inner wall of the sliding shell (4), the outer part of the connecting plate (6) is slidably connected to the inner wall of the sliding shell (4).

7. The guiding device for automatic cutting robot of H-shaped steel according to claim 4, characterized in that: One end of the spring (16) away from the sliding sleeve (14) is fixedly connected to the inner wall of the limiting column (12), the outer part of the connecting block (18) is slidably connected to the inner wall of the guard plate (1).

8. The guide device for automatic cutting robot of H-shaped steel according to claim 4, characterized in that: The outer part of the hydraulic cylinder (20) is fixedly connected to the inner wall of the guard plate (1), the outer part of the limiting column (12) is in contact with the outer part of the limiting block (15).

Images