Intermittent pushing device for steel plate machining

Abstract

An intermittent pushing device for steel plate machining belongs to the technical field of steel plate conveying devices and comprises a working rack and further comprises a guide assembly, a motor frame, a motor, a driving shaft, a rotating disc, a limiting block, a shifting pin, a moving plate, an arc-shaped groove and a vertical strip, and the guide assembly is mounted on the rear side of the upper surface of the working rack in the length direction of the working rack. According to the equipment, steel plate conveying and machining links are integrated, the two core requirements of conveying and machining are met, steel plate transferring between conveying equipment and machining equipment is not needed, steel plate displacement and shaking caused by carrying operation in the transferring process are avoided, the stability of the steel plate machining environment is effectively improved, and the production efficiency is improved. According to the steel plate machining device, the steel plate can be pushed at equal intervals, it is ensured that all machining procedures of the steel plate are completed in the more stable and reliable state, powerful guarantee is provided for improving the machining precision and the product quality, in addition, the steel plate can be intermittently pushed at equal intervals, and machining operation such as drilling and grooving at equal intervals can be conducted on the steel plate.

Description

A steel plate intermittent pushing device Technical Field

[0001] This utility model belongs to the technical field of steel plate conveying devices, specifically relating to an intermittent pushing device for steel plate processing. Background Technology

[0002] Currently, steel plates often require processing steps such as drilling and grooving to meet the usage requirements of subsequent application sites.

[0003] In related technology (Chinese utility model patent with announcement number CN209739957U), a steel plate conveying device for steel structure processing is disclosed, including a U-shaped support plate and a conveyor belt. The conveyor belt is disposed between two side plates of the U-shaped support plate. A plurality of evenly distributed limiting positioning heads are provided on the outer surface of the conveyor belt. Each limiting positioning head includes a limiting post, one end of which is vertically connected to the outer surface of the conveyor belt. A sleeve is movably nested at the upper end of the limiting post. A spring is provided between the limiting post and the sleeve. One end of the spring is fixedly connected to the sleeve. The limiting positioning heads on the outer surface of the conveyor belt can limit the position of the steel plate, ensuring the stability of the steel plate during transportation, preventing the steel plate from slipping, and creating a gap between the steel plate and the conveyor belt, making it easy to remove the steel plate from the conveyor belt.

[0004] In the above-mentioned steel plate production process, the steel plate needs to be transported by a conveyor belt system. Although this method can meet the basic transportation requirements of the steel plate, it is not possible to carry out processing operations such as drilling and grooving simultaneously during the transportation process. The steel plate needs to be transported to a special processing equipment before subsequent processes can be carried out. In addition, when the steel plate is transported to the processing equipment, it is still easy for relative sliding to occur between the conveying equipment and the processing equipment, making it difficult to ensure the stability of the steel plate during the processing. Summary of the Invention

[0005] To address the limitations of existing technologies that use conveyor belts to transport steel plates, which cannot simultaneously perform drilling and grooving operations and require transporting the steel plates to specialized processing equipment before subsequent processes can begin, and which also suffer from the instability of the steel plates during processing due to relative slippage between the conveyor and processing equipment, this invention provides an intermittent steel plate processing pusher that integrates steel plate conveying and processing. This integrated system satisfies both core requirements, eliminating the need for steel plate transfer between the conveyor and processing equipment. It avoids displacement and shaking of the steel plates caused by handling operations during transfer, effectively improving the stability of the steel plate processing environment. This ensures that the steel plates complete various processing steps in a more stable and reliable state, providing a strong guarantee for improving processing accuracy and product quality. The specific technical solution is as follows:

[0006] An intermittent pushing device for steel plate processing includes a workbench and further comprises: a guide assembly, a motor frame, a motor, a drive shaft, a turntable, a limit block, a moving pin, a movable plate, an arc-shaped groove, and a vertical strip. The guide assembly is installed along the length of the workbench on the rear side of the upper surface of the workbench. The motor frame is installed on the right side of the rear sidewall of the workbench. The motor is installed on the motor frame. The drive shaft is installed at the output end of the motor and rotatably passes through the motor frame. The turntable is fixedly installed on the side of the drive shaft opposite to the motor. The limit block is installed on the turntable. The front sidewall has an arc-shaped limiting block; the actuating pin is installed on the front sidewall of the turntable and is positioned opposite to the limiting block; the moving plate is connected to the guide assembly and is movable along the length of the workbench; several arc-shaped grooves are provided, and these grooves are equidistantly spaced on the upper surface of the moving plate, with the shape of the grooves matching the shape of the limiting block; several vertical strips are provided, and these strips are equidistantly spaced on the upper surface of the moving plate, with the actuating pin rotatably embedded within the cavity of the vertical strip.

[0007] The vertical strip is centrally positioned between two adjacent arc-shaped grooves.

[0008] In the above technical solution, the guide assembly includes a guide seat and a slide bar. The guide seat is fixedly installed on the upper surface of the workbench along the length direction of the workbench, and a groove is formed in the front side wall of the guide seat. The slide bar is slidably embedded in the cavity of the groove formed in the front side wall of the guide seat, and the slide bar is fixedly connected to the rear side wall of the moving plate.

[0009] In the above technical solution, the front sidewall of the movable plate is provided with a support assembly, which includes: a mounting frame, a first support rod, a slot, a second support rod, and a limiting plate. The mounting frame is fixedly installed on the front sidewall of the movable plate. A plurality of first support rods are provided, and the plurality of first support rods are respectively installed vertically and at equal intervals on the front sidewall of the mounting frame. The slot is opened on the side of the first support rod away from the mounting frame. A plurality of second support rods are provided, and the plurality of second support rods are respectively slidably inserted into the inner cavity of the slot at the corresponding position. The limiting plate is installed on the side of the second support rod away from the first support rod.

[0010] In the above technical solution, the upper surfaces of the first support rod and the second support rod are both located on the same horizontal plane as the upper surface of the mounting bracket.

[0011] In the above technical solution, positioning components are provided at the first and second support rods on the left and right sides. The positioning components include: a positioning bolt, a positioning nut, and a sliding groove. The positioning bolt is installed on the side of the second support rod that extends into the inner cavity of the slot. The positioning nut is threaded onto the positioning bolt and rotates to fit against the side wall of the first support rod to lock the second support rod at the first support rod. The sliding groove is formed on the side wall of the first support rod, and the positioning bolt is slidably embedded in the inner cavity of the sliding groove.

[0012] The above technical solution also includes a blocking component, which includes a moving block and a fixed block. The moving block is fixedly installed on the lower surface of the first support rod on the left side; the fixed block is fixedly installed on the right side of the upper surface of the workbench and corresponds to the position of the moving block.

[0013] In the above technical solution, the height of the lower surface of the fixing block is lower than the height of the upper surface of the fixing block.

[0014] In the above technical solution, an auxiliary component is provided on the front side of the limiting plate. The auxiliary component includes: a mounting post, a guide rod, and a sleeve. There are two mounting posts, which are installed on the upper surface of the workbench in a left-right correspondence. The guide rod is installed between the two mounting posts. The sleeve has a through groove, and the sleeve is slidably fitted on the guide rod. The sleeve is fixedly connected to the limiting plate.

[0015] In the above technical solution, a support frame is installed at the bottom of the workbench frame.

[0016] The intermittent pushing device for steel plate processing of this utility model has the following advantages compared with the prior art:

[0017] I. Addressing the issue that using conveyor belts to transport steel plates cannot simultaneously perform drilling, grooving, and other processing operations, requiring the steel plates to be transported to specialized processing equipment before subsequent processes can begin, and that when the steel plates are transported to the processing equipment, relative slippage can easily occur between the conveyor and processing equipment, making it difficult to guarantee the stability of the steel plates during processing, this utility model employs an intermittent pushing mechanism to achieve the steel plate conveying process. During operation, by precisely controlling the pushing rhythm, it not only effectively completes the steel plate conveying task, but also ensures that when the steel plate is stationary, it is directly in the processing position, assisting the processing equipment in performing a series of processing operations such as drilling and grooving. In other words, this equipment integrates steel plate conveying and processing, meeting both core requirements. It eliminates the need for steel plate transfer between the conveyor and processing equipment, avoiding steel plate displacement and shaking caused by handling operations during transfer, effectively improving the stability of the steel plate processing environment, and ensuring that the steel plates complete various processing steps in a more stable and reliable state, providing a strong guarantee for improving processing accuracy and product quality.

[0018] Second, in this utility model, through the cooperation of components such as motor, drive shaft, turntable, limit block, and actuating pin, the moving plate can be driven to move at equal intervals each time, which ensures that the steel plates on the first support rod and the second support rod can be pushed at equal intervals intermittently. This helps to perform processing operations such as drilling and grooving at equal intervals on the steel plate and improves the accuracy of steel plate processing.

[0019] Third, in this utility model, the overall length of the second support rod and the first support rod can be adjusted to adjust the distance between the limiting plate and the moving plate, so that the distance is adapted to the width of the steel plate, ensuring that the steel plate can always remain stable under the limiting action of the moving plate and the limiting plate during intermittent movement, so as to ensure the stability of the steel plate in subsequent processing.

[0020] IV. In this utility model, after the first support rod and the second support rod are slidably inserted, it can ensure that the upper surfaces of the first support rod and the second support rod form a flat plane. That is, after the position of the first support rod and the second support rod are adjusted, it can ensure that the steel plate always moves straight along the upper surfaces of the first support rod and the second support rod, and there will be no height difference.

[0021] V. With the cooperation of components such as positioning bolts, positioning nuts, and sliding grooves, this utility model can lock the first and second support rods after their relative positions are adjusted, ensuring a stable assembly relationship between the two sets, and at the same time ensuring that the limiting plate remains stable relative to the moving plate after the position is adjusted.

[0022] VI. By setting up the sleeve, this utility model can adjust the position of the sleeve relative to the guide rod when the second support rod moves relative to the first support rod. At the same time, it ensures that the sleeve is still fitted on the guide rod after the relative position is adjusted, and ensures that the front and rear parts of the first support rod and the second support rod are supported after adjustment, avoiding the situation where the steel plate cannot be stably supported only at the connection of the first support rod.

[0023] 7. By setting moving blocks and fixed blocks, it is possible to prevent the moving plate from moving too far away from the workbench. Attached Figure Description

[0024] Figure 1 is an isometric view of the right front side of a steel plate processing intermittent pushing device of this utility model;

[0025] Figure 2 is an isometric view of the left front side of a steel plate processing intermittent pushing device of this utility model;

[0026] Figure 3 is an isometric view of the left rear side of a steel plate processing intermittent pushing device of this utility model;

[0027] Figure 4 is a structural schematic diagram of a sleeve for an intermittent pushing device for steel plate processing according to this utility model.

[0028] Figure 5 is a schematic diagram from the left front view of the intermittent pushing device for steel plate processing according to this utility model, with the first support rod detached from the first support rod.

[0029] Figure 6 is an enlarged view of point A in Figure 5;

[0030] Figure 7 is a schematic diagram of the first support rod detaching from the first support rod in the intermittent pushing device for steel plate processing according to this utility model, from the left rear side view.

[0031] Figure 8 is an enlarged view of section B in Figure 7;

[0032] In Figures 1 to 8, 1 is the workbench frame, 2 is the guide seat, 3 is the slide bar, 4 is the motor frame, 5 is the motor, 6 is the drive shaft, 7 is the turntable, 8 is the limit block, 9 is the actuating pin, 10 is the moving plate, 11 is the arc groove, 12 is the vertical bar, 13 is the mounting bracket, 14 is the first support rod, 15 is the slot, 16 is the limit plate, 17 is the second support rod, 18 is the positioning bolt, 19 is the positioning nut, 20 is the slide groove, 21 is the moving block, 22 is the fixing block, 23 is the mounting column, 24 is the guide rod, 25 is the sleeve, and 26 is the support frame. Detailed Implementation

[0033] The present invention will be further described below with reference to specific implementation examples and figures 1 to 8, but the present invention is not limited to these embodiments.

[0034] An intermittent pushing device for steel plate processing includes a workbench 1, and further includes: a guide assembly, a motor frame 4, a motor 5, a drive shaft 6, a turntable 7, a limiting block 8, a toggle pin 9, a moving plate 10, an arc-shaped groove 11, and a vertical bar 12. The guide assembly is installed on the rear side of the upper surface of the workbench 1 along the length direction of the workbench 1; the motor frame 4 is installed on the right side of the rear side wall of the workbench 1; the motor 5 is installed on the motor frame 4; the drive shaft 6 is installed at the output end of the motor 5, and the drive shaft 6 is rotatably connected through the motor frame 4; the turntable 7 is fixedly installed on the side of the drive shaft 6 away from the motor 5; the limiting block 8 is installed on the front side wall of the turntable 7, and the limiting block 8... The mechanism is designed to be arc-shaped; the actuating pin 9 is installed on the front side wall of the turntable 7, and the actuating pin 9 is positioned opposite to the limiting block 8; the moving plate 10 is connected to the guide assembly, and the moving plate 10 is movable along the length of the workbench frame 1; several arc-shaped grooves 11 are provided, and the several arc-shaped grooves 11 are equidistantly opened on the upper surface of the moving plate 10, and the shape of the arc-shaped grooves 11 is adapted to the shape of the limiting block 8; several vertical strips 12 are provided, and the several vertical strips 12 are equidistantly opened on the upper surface of the moving plate 10, and the actuating pin 9 is rotatably embedded in the inner cavity of the vertical strip 12; wherein, the vertical strip 12 is centrally located between two adjacent arc-shaped grooves 11;

[0035] This utility model utilizes an intermittent pushing mechanism to convey steel plates. During operation, the pushing rhythm is precisely controlled to ensure that stationary steel plates are directly positioned at the processing station while conveying. This assists processing equipment in carrying out operations such as drilling and grooving, realizing the integration of steel plate conveying and processing. It meets two core requirements, avoids transfer, eliminates steel plate displacement and shaking caused by handling, improves the stability of the processing environment, and effectively guarantees processing accuracy and product quality.

[0036] As shown in Figure 3, the guide assembly includes a guide seat 2 and a slide bar 3. The guide seat 2 is fixedly installed on the upper surface of the workbench 1 along the length of the workbench 1, and a groove is provided on the front side wall of the guide seat 2. The slide bar 3 is slidably embedded in the cavity of the groove provided on the front side wall of the guide seat 2, and the slide bar 3 is fixedly connected to the rear side wall of the moving plate 10. When the moving plate 10 moves, it drives the slide bar 3 to move along the inner cavity of the guide seat 2 to ensure that the moving plate 10 always moves in a straight direction.

[0037] Referring to Figures 4 to 8, the front sidewall of the movable plate 10 is provided with a support assembly, which includes: a mounting frame 13, a first support rod 14, a slot 15, a second support rod 17, and a limiting plate 16. The mounting frame 13 is fixedly installed on the front sidewall of the movable plate 10. Several first support rods 14 are provided, and the several first support rods 14 are respectively installed vertically and at equal intervals on the front sidewall of the mounting frame 13. The slot 15 is opened on the side of the first support rod 14 away from the mounting frame 13. Several second support rods 17 are provided, and the several second support rods 17 are respectively slidably inserted into the inner cavity of the slot 15 at the corresponding position. The limiting plate 16 is installed on the side of the second support rod 17 away from the first support rod 14. Specifically, the upper surface of the first support rod 14 and the upper surface of the second support rod 17 are both located on the same horizontal plane as the upper surface of the mounting frame 13.

[0038] The total length of the second support rod 17 and the first support rod 14 is adjustable. By adjusting their lengths, the distance between the limiting plate 16 and the moving plate 10 can be adapted. This adjustment operation can make the distance accurately match the width of the steel plate, thereby ensuring that the steel plate is always effectively limited and constrained by the moving plate 10 and the limiting plate 16 during intermittent movement, maintaining a stable state and providing a solid guarantee for the stability of the steel plate in subsequent processing steps.

[0039] Referring to Figures 4, 7, and 8, positioning components are provided at the first support rod 14 and the second support rod 17 on both the left and right sides. The positioning components include: a positioning bolt 18, a positioning nut 19, and a sliding groove 20. The positioning bolt 18 is installed on one side of the second support rod 17 that extends into the inner cavity of the slot 15; the positioning nut 19 is threaded onto the positioning bolt 18, and the positioning nut 19 rotates to fit against the side wall of the first support rod 14 to lock the second support rod 17 at the first support rod 14; the sliding groove 20 is formed on the side wall of the first support rod 14, and the positioning bolt 18 is slidably embedded in the inner cavity of the sliding groove 20.

[0040] First, unscrew the positioning nut 19 from the outer wall of the positioning bolt 18. Then, push the limiting plate 16 toward the moving plate 10. During the movement, the positioning bolt 18 will slide in the inner cavity of the slide groove 20, and the second support rod 17 will move in the inner cavity of the slot 15. When the side wall of the limiting plate 16 is close to the front side wall of the steel plate, the requirement of limiting the side wall of the steel plate is achieved. Then, screw the positioning nut 19 back onto the positioning bolt 18, so that the positioning nut 19 is close to the side wall of the first support rod 14, thereby locking the positioning bolt 18 in the adjusted position at the slide groove 20.

[0041] In addition, this device also includes a blocking assembly, which includes a moving block 21 and a fixed block 22. The moving block 21 is fixedly installed on the lower surface of the first support rod 14 on the left side; the fixed block 22 is fixedly installed on the right side of the upper surface of the workbench 1 and corresponds to the position of the moving block 21. The moving block 21 and the fixed block 22 limit the travel length of the moving plate 10. The height of the lower surface of the fixed block 22 is lower than the height of the upper surface of the fixed block 22. When the moving block 21 moves to fit against the left side wall of the fixed block 22, it means that the moving plate 10 has completed the entire conveying stroke and will not move excessively to the right.

[0042] Referring to Figures 1 and 2, an auxiliary component is provided on the front side of the limiting plate 16. The auxiliary component includes: mounting posts 23, guide rods 24, and sleeves 25. There are two mounting posts 23, which are installed on the upper surface of the workbench 1, corresponding to each other. The guide rods 24 are installed between the two mounting posts 23. The sleeves 25 have through slots and are slidably fitted onto the guide rods 24. The sleeves 25 are fixedly connected to the limiting plate 16. By setting the sleeves 25, when the second support rod 17 moves relative to the first support rod 14, the position of the sleeves 25 relative to the guide rod 24 can be adjusted. At the same time, it is ensured that the sleeves 25 are still fitted onto the guide rods 24 after the relative position is adjusted, so that the front and rear parts of the first support rod 14 and the second support rod 17 are supported after adjustment, avoiding the situation where the connection at only the first support rod 14 cannot stably support the steel plate.

[0043] In addition, a support frame 26 is installed at the bottom of the workbench 1, which enables the workbench 1 to be kept at a suitable processing position height.

[0044] It is worth noting that in this application, the motor 5 is a commonly used self-locking motor with a lockable output end. When it stops, the output end can lock itself and will not rotate under external force. The motor 5 is a commonly used forward and reverse motor, and its output end can rotate in the forward or reverse direction according to the usage requirements. It is sufficient to meet the above usage requirements. The model of the above-mentioned existing components will not be limited or described in detail.

[0045] The working principle of the intermittent pushing device for steel plate processing in this embodiment is as follows:

[0046] This equipment can be used in conjunction with existing steel plate drilling machines or steel plate grooving machines according to actual production needs. When using it, the processing output end of the steel plate drilling machine or steel plate grooving machine should be aligned with the space between two adjacent first support rods 14. This ensures that after the steel plate is placed on the first support rod 14 and the second support rod 17, the processing of the steel plate will not be affected by the first support rod 14 or the second support rod 17.

[0047] Based on the width of the steel plate being processed, adjust the distance between the moving plate 10 and the limiting plate 16: place the steel plate on the upper surface of the first support rod 14 and the second support rod 17, ensuring that the rear side wall of the steel plate is in contact with the side wall of the moving plate 10. Unscrew the positioning nut 19 from the outer wall of the positioning bolt 18, and push the limiting plate 16 towards the moving plate 10. During this process, the positioning bolt 18 moves along the inner cavity of the slide groove 20, and the second support rod 17 moves along the inner cavity of the slot 15. The sleeve 25 relative to the guide rod 2 4. Move backward until the side wall of the limiting plate 16 is in contact with the front side wall of the steel plate. After the moving plate 10 and the limiting plate 16 limit the side wall of the steel plate, the positioning nut 19 is screwed back onto the positioning bolt 18. This causes the positioning nut 19 to be tightly in contact with the side wall of the first support rod 14, so as to lock the positioning bolt 18 at the slide groove 20 after the adjustment. This achieves the locking connection of the second support rod 17 at the first support rod 14 after the adjustment, ensuring that the moving plate 10 and the limiting plate 16 maintain a stable limiting state for the steel plate.

[0048] The activated motor 5 drives the drive shaft 6, turntable 7, limit block 8, and actuating pin 9 to rotate counterclockwise synchronously. When the actuating pin 9 rotates to the point where it is embedded in the inner cavity of the vertical bar 12, the continued counterclockwise rotation of the actuating pin 9 drives the vertical bar 12 and the moving plate 10 to move synchronously to the right until the actuating pin 9 rotates out of the inner cavity of the vertical bar 12. At the same time, the limit block 8 rotates to the position of fitting the arc groove 11, limiting the arc groove 11 and the moving plate 10 at this time. In this state, the moving plate 10 is in a stable position. When the plate is stationary, it will not continue to move. At this time, the steel plate is processed by a steel plate drilling machine or a steel plate grooving machine, and the plate is reset upward after processing. When the actuating pin 9 rotates to the next position of the vertical bar 12 in the next cycle, the above steps are repeated. This enables the moving plate 10 to drive the steel plate placed on the first support rod 14 and the second support rod 17 to move intermittently at equal distances. Drilling and grooving are performed when the steel plate is stationary, which meets the integrated needs of steel plate conveying and processing.

[0049] In addition, when the moving plate 10 moves to the right, it drives the moving block 21 to move closer to the fixed block 22. Since the height of the lower surface of the fixed block 22 is lower than the height of the upper surface of the fixed block 22, when the moving block 21 moves to fit against the left side wall of the fixed block 22, it means that the moving plate 10 has completed the entire conveying stroke and will not move excessively to the right.

[0050] This equipment integrates steel plate conveying and processing, meeting both core requirements. It eliminates the need for steel plate transfer between the conveying and processing equipment, preventing displacement and shaking caused by handling operations during transfer. This effectively improves the stability of the steel plate processing environment, ensuring that the steel plate completes various processing steps in a more stable and reliable state. This provides a strong guarantee for improving processing accuracy and product quality. Furthermore, the steel plate can be pushed intermittently at equal intervals, facilitating equally spaced drilling, grooving, and other processing operations on the steel plate, thus improving the precision of steel plate processing.

[0051] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0052] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0053] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0054] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0055] Unless otherwise stated, the term "multiple" means two or more.

[0056] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0057] The term "and / or" describes the relationship between objects, indicating that there can be three relationships. For example, A and / or B means: A or B, or A and B.

[0058] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A steel plate intermittent pushing device, comprising a workbench (1), characterized in that: Also includes: A guide assembly is installed along the length of the workbench (1) on the rear side of the upper surface of the workbench (1); a motor frame (4) is installed on the right side of the rear side wall of the workbench (1); a motor (5) is installed on the motor frame (4); a drive shaft (6) is installed at the output end of the motor (5) and is rotatably disposed on the motor frame (4); a turntable (7) is fixedly installed on the side of the drive shaft (6) away from the motor (5); a limiting block (8) is installed on the front side wall of the turntable (7) and is arc-shaped; and a toggle pin (9) is installed on the front side wall of the turntable (7) and is fixedly disposed on the motor frame (4). (9) is arranged opposite to the limiting block (8); a movable plate (10) is connected to the guide assembly and is moved along the length direction of the workbench (1); an arc groove (11) is provided in a plurality of arc grooves (11), which are equidistantly opened on the upper surface of the movable plate (10) and the shape of the arc groove (11) is adapted to the shape of the limiting block (8); a vertical strip (12) is provided in a plurality of vertical strips (12), which are equidistantly opened on the upper surface of the movable plate (10) and the actuating pin (9) is rotatably embedded in the inner cavity of the vertical strip (12); wherein the vertical strip (12) is centrally located between two adjacent arc grooves (11).

2. The intermittent pushing device for steel plate processing according to claim 1, characterized in that: The guiding assembly includes: a guide seat (2), which is fixedly installed on the upper surface of the workbench (1) along the length direction of the workbench (1), and the front side wall of the guide seat (2) is provided with a groove; a slide bar (3), which is slidably embedded in the cavity of the groove provided in the front side wall of the guide seat (2), and the slide bar (3) is fixedly connected to the rear side wall of the moving plate (10).

3. The intermittent pushing device for steel plate processing according to claim 1, characterized in that: The front sidewall of the movable plate (10) is provided with a support assembly, which includes: a mounting frame (13), which is fixedly installed on the front sidewall of the movable plate (10); a first support rod (14), which is provided in a plurality of units, and the plurality of first support rods (14) are respectively installed vertically and at equal intervals on the front sidewall of the mounting frame (13); a slot (15), which is opened on the side of the first support rod (14) away from the mounting frame (13); a second support rod (17), which is provided in a plurality of units, and the plurality of second support rods (17) are respectively slidably inserted into the inner cavity of the slot (15) at the corresponding position; and a limiting plate (16), which is installed on the side of the second support rod (17) away from the first support rod (14).

4. The intermittent pushing device for steel plate processing according to claim 3, characterized in that: The upper surfaces of the first support rod (14) and the second support rod (17) are both located on the same horizontal plane as the upper surface of the mounting bracket (13).

5. The intermittent pushing device for steel plate processing according to claim 3, characterized in that: Positioning components are provided at the first support rod (14) and the second support rod (17) on the left and right sides. The positioning components include: a positioning bolt (18), which is installed on one side of the second support rod (17) extending into the inner cavity of the slot (15); a positioning nut (19), which is threaded onto the positioning bolt (18) and rotates to fit against the side wall of the first support rod (14) to lock the second support rod (17) at the first support rod (14); and a sliding groove (20), which is opened on the side wall of the first support rod (14) and the positioning bolt (18) is slidably embedded in the inner cavity of the sliding groove (20).

6. The intermittent pushing device for steel plate processing according to claim 3, characterized in that: It also includes a blocking component, which includes: a movable block (21), which is fixedly installed on the lower surface of the first support rod (14) on the left side; and a fixed block (22), which is fixedly installed on the right side of the upper surface of the workbench (1) and corresponds to the position of the movable block (21).

7. The intermittent pushing device for steel plate processing according to claim 6, characterized in that: The lower surface of the fixed block (22) is at a height lower than the upper surface of the fixed block (22).

8. The intermittent pushing device for steel plate processing according to claim 3, characterized in that: The front side of the limiting plate (16) is provided with an auxiliary component, which includes: a mounting post (23), two mounting posts (23) are provided, and the two mounting posts (23) are installed on the upper surface of the workbench (1) in a left-right correspondence; a guide rod (24), the guide rod (24) is installed between the two mounting posts (23); and a sleeve (25), the sleeve (25) is provided with a through groove, the sleeve (25) is slidably sleeved on the guide rod (24), and the sleeve (25) is fixedly connected to the limiting plate (16).

9. The intermittent pushing device for steel plate processing according to claim 1, characterized in that: A support frame (26) is installed at the bottom of the workbench (1).

Images