Plate conveying equipment

Abstract

The utility model relates to the technical field of furniture processing and conveying, in particular to plate conveying equipment which comprises a machine frame, two roll shafts arranged at the top end of the machine frame in a rotating mode, a belt arranged between the two roll shafts in a tensioning mode and a motor connected with one roll shaft. The two baffles are located on the two sides of the belt respectively, a fixing plate of an n-shaped structure is arranged above the belt, the two sides of the bottom end of the fixing plate are connected with the two baffles respectively, a telescopic cylinder is vertically arranged on one side of the fixing plate, a support is arranged below the telescopic cylinder and connected with the fixing plate through the telescopic cylinder, and penetrating holes are vertically formed in the two sides of the support respectively. A supporting rod is movably sleeved with the penetrating hole, a supporting block, a spring and a support are arranged on the supporting rod, a roller is rotationally arranged on the lower middle portion of the support, and a guide groove is obliquely formed in one side of the support. According to the plate conveying equipment, the penetrating distance of plates can be adjusted conveniently, and slipping of the plates during conveying is avoided.

Description

Technical Field

[0001] This utility model relates to the field of furniture processing and conveying technology, specifically to a board conveying device. Background Technology

[0002] As the primary material for furniture, wood panels are shaped into various forms to create furniture products such as tables, cabinets, and beds that meet the needs of home life. Due to the wide variety of wood panels, each with its unique texture, color, and feel, the finished furniture exhibits diverse aesthetic effects, thus satisfying the personalized style requirements of different consumers. Therefore, furniture made from wood panels is currently the mainstream method. For furniture manufacturing, panel conveying is a crucial step. By transporting panels to the feeding end of processing equipment such as cutting, grinding, and painting equipment, the panels can undergo cutting, grinding, and painting processes, thereby increasing furniture production speed. Various types of panel conveying equipment exist, including cranes, forklifts, belt conveyors, and roller conveyors, each playing a different role in panel processing. Cranes and forklifts are mainly used to move stacked boards to one side of a belt conveyor or roller conveyor. Then, with the help of manual labor, the stacked boards are placed one by one onto the feed end of the belt conveyor or roller conveyor to transport the stacked boards in sequence, ensuring that the boards can be continuously fed into the processing equipment for further processing.

[0003] Given the laborious and inefficient nature of manually handling sheet metal, a fixing plate is installed above the belt of a belt conveyor or the roller of a roller conveyor to reduce worker fatigue. This design allows sheet metal stacked on the belt or roller conveyor to pass sequentially through the space between the fixing plate and the belt or roller, achieving continuous and smooth conveying. However, due to variations in sheet metal thickness and the difficulty in adjusting the gap between the fixing plate and the belt or roller, if the distance between the fixing plate and the belt or roller is too narrow, the sheet metal will encounter resistance when passing through the gap, making it difficult for it to pass smoothly. Conversely, if the gap is too wide, multiple sheet metals may be conveyed simultaneously, which not only affects the processing quality of the sheet metal but may also interfere with subsequent processing steps. Furthermore, precise positioning of the sheet metal is required during processing, but slippage during conveying can negatively impact precise positioning, thus affecting the accuracy and efficiency of the entire processing flow. Therefore, the sheet material conveying equipment has shortcomings and needs to be improved in order to adjust the passing distance of the sheet material, avoid slippage during sheet material conveying, improve the sheet material conveying effect, and ensure the smoothness and efficiency of the entire processing flow. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a sheet material conveying device that allows for easy adjustment of the sheet material's passage distance and prevents slippage during sheet material conveying, thereby overcoming the deficiencies in existing technologies.

[0005] The technical solution adopted by this utility model is as follows: a sheet metal conveying device, including a frame, two rollers rotatably mounted on the top of the frame, a belt tensioned between the two rollers, and a motor connected to one of the rollers. The top of the frame has two parallel baffles located on either side of the belt. An N-shaped fixing plate is positioned above the belt, with its bottom ends connected to the two baffles on both sides. A telescopic cylinder is vertically mounted on one side of the fixing plate, and a support is positioned below the telescopic cylinder. The support is connected to the fixing plate via the telescopic cylinder. Both sides of the support have vertically protruding holes, and a support rod is movably fitted inside the holes. The support rod is equipped with a support block, a spring, and a support seat. The support block is installed on the top of the support rod, and the support seat is connected to the bottom of the support rod. The length of both the support seat and the support block is not less than the diameter of the hole. The spring is movably fitted on the support rod, and its two ends are in contact with the bracket and the support seat, respectively. A roller is rotatably installed in the lower middle part of the support seat, and the bottom end of the roller is located between the support seat and the belt. A guide groove is inclinedly opened on one side of the support seat, and the guide groove extends from the middle of the side of the support seat to the bottom surface of the support seat.

[0006] Preferably, the two baffles are each provided with a stepped first guide groove on the side away from the belt. The width of the first guide groove on the side away from the belt is not greater than the width of the first guide groove on the side closer to the belt. The first guide groove extends from one end of the baffle to the other end. A first bolt is fitted inside the first guide groove. The nut of the first bolt is located on the side of the first guide groove closer to the belt. The diameter of the nut of the first bolt is not less than the width of the first guide groove on the side away from the belt. One side of the first bolt protrudes from the first guide groove. A first nut is threaded onto the first bolt. A base is provided between the first nut and the baffle. The base has a through hole, which is movably fitted onto the first bolt. The diameter of the through hole matches the diameter of the first bolt's thread. The base clamps and fixes the baffle by the first nut. The bottom end of the fixing plate is mounted on the base. A first guide hole is provided on the side of the baffle away from the belt. The first guide hole is connected to one end of the first guide groove. The diameter of the first guide hole is not less than the diameter of the nut of the first bolt.

[0007] Preferably, the top surfaces of the two baffles are respectively provided with a second guide groove of a convex structure. The second guide groove extends from one end of the baffle to the other end. A second bolt is fitted inside the second guide groove. The nut of the second bolt is located at the bottom of the second guide groove. The diameter of the nut of the second bolt is not less than the top groove width of the second guide groove. The upper middle part of the second bolt protrudes from the second guide groove. A second nut is threaded onto the second bolt. A V-shaped limiting plate is respectively provided above the two baffles. The limiting plate is clamped and fixed to the baffle by the second nut. The top surface of the baffle is provided with a second guide hole. The second guide hole is connected to one end of the second guide groove. The diameter of the second guide hole is not less than the diameter of the nut of the second bolt.

[0008] Preferably, the limiting plate has a limiting groove, the extension direction of which is perpendicular to the conveying direction of the belt. The screw of the second bolt is fitted into the limiting groove, the width of which matches the diameter of the screw. The second nut contacts one side of the limiting plate. A pad made of elastic material is provided between the limiting plate and the baffle. The pad has a fixing hole, which is fitted onto the second bolt. Both sides of the pad are in contact with the limiting plate and the baffle, respectively.

[0009] Preferably, a limiting block is provided on one side of the support rod, the limiting block is installed on the side wall of the support rod, and a through groove is opened in the vertical direction on the bracket, the through groove is connected to the through hole, the limiting block is located in the through groove, and the cross-sectional shape of the limiting block matches the cross-sectional shape of the through groove.

[0010] Preferably, the telescopic cylinder is provided with a support plate, the telescopic cylinder is installed in the middle of the support plate, one side of the support plate is installed on the top of the fixed plate, and both ends of the support plate are vertically provided with sleeve holes. A column is movably fitted in the sleeve hole, the bottom end of the column is installed on the bracket, and a fixing tube is fitted on the column. The bottom end of the fixing tube is installed on the support plate. The inner diameter of the fixing tube and the diameter of the sleeve hole on the support plate are both matched with the diameter of the column. Two reinforcing plates are respectively provided below the support plate. The top ends of the two reinforcing plates are installed on the bottom surface of the support plate, and one side of the two reinforcing plates is installed on the side of the fixed plate. The two reinforcing plates are in contact with the two side sides of the bracket.

[0011] The beneficial effects of this utility model are as follows: First, the utility model uses a motor to drive the roller and belt to rotate, thereby conveying the sheet material placed on the belt. A telescopic cylinder controls the distance between the support and the belt, facilitating the adjustment of the sheet material's passage distance. Support rods, support blocks, and springs allow the support to move vertically under pressure. Furthermore, because a guide groove is inclined on one side of the support, if the width of the sheet material is greater than the distance between the support and the belt, and the width of the sheet material is not less than the distance from the belt to the top of the guide groove, the belt can push the sheet material against the support, thus pushing the support upwards and allowing the sheet material to pass between the support and the belt for conveying. This increases the width range of sheet material conveying, making this utility model suitable for conveying sheets with varying thicknesses. In addition, the utility model uses rotating rollers on the support to press the sheet material onto the belt, increasing the friction between the belt and the sheet material, reducing slippage during conveying, and improving the conveying quality of the sheet material, facilitating cutting, grinding, painting, and other processing.

[0012] Secondly, this invention uses a first guide groove in the baffle, a first bolt fitted inside the first guide groove, and a first nut threaded onto the first bolt to clamp and fix the base to the baffle. By adjusting the clamping position of the base, the assembly position of the fixing plate relative to the belt can be changed, thereby meeting the requirements of the length of the conveyed plate and the extrusion position of the plate. The first guide hole in the baffle allows the nut of the first bolt to be inserted into the first guide groove. Furthermore, this invention uses a second guide groove in the baffle, a second bolt fitted inside the second guide groove, and a second nut threaded onto the second bolt to clamp and fix the limiting plate to the baffle. This limits and guides the left and right sides of the plate placed on the belt, improving the conveying efficiency. The second guide hole in the baffle allows the nut of the second bolt to be inserted into the second guide groove. The limiting groove in the limiting plate allows the limiting plate to be adjusted perpendicular to the conveying direction of the belt, guiding and limiting plates of different widths. A pad is provided to cushion the limiting plate and the baffle, preventing excessive impact on them.

[0013] Furthermore, this invention constrains the rotation of the support rod by using a through slot in the bracket and a limiting block on one side of the support rod, thus preventing the support rod and the support from rotating. Moreover, the invention constrains the movement of the bracket by using a column and a fixing tube, allowing the bracket to move only up and down. The reinforcing plate not only strengthens the connection between the support plate and the fixing plate but also constrains the left and right sides of the bracket, preventing lateral swaying and improving the stability of the bracket's vertical movement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 for Figure 1 Enlarged diagram of point A in the middle.

[0016] Figure 3 This is a three-dimensional sectional view of the present invention.

[0017] Figure 4 This is an exploded view of the assembly of the baffle, base, and limiting plate in this utility model.

[0018] Figure 5 This is an exploded view of the assembly of the bracket and support in this utility model.

[0019] Figure 6 This is an exploded view of the assembly of the support and roller in this utility model. Detailed Implementation

[0020] like Figures 1 to 6As shown, a sheet metal conveying device includes a frame 1, two rollers 2 rotatably mounted on the top of the frame 1, a belt 3 tensioned between the two rollers 2, and a motor 4 connected to one of the rollers 2. The motor 4 drives the rollers 2 and belt 3 to rotate, placing the sheet metal onto the belt 3 for conveying. The top of the frame 1 has two parallel baffles 5 located on either side of the belt 3. An N-shaped fixing plate 6 is positioned above the belt 3, with its bottom ends connected to the two baffles 5. A telescopic cylinder 7 is vertically mounted on one side of the fixing plate 6, and a support 8 is positioned below the telescopic cylinder 7. The support 8 is connected to the fixing plate 6 via the telescopic cylinder 7. The fixed plate 6 is connected to the support. The support 8 has vertically protruding through holes 9 on both sides. A support rod 10 is movably fitted inside each through hole 9. A support block 11, a spring 12, and a support 13 are respectively mounted on the support rod 10. The support block 11 is installed on the top of the support rod 10, and the support 13 is connected to the bottom of the support rod 10. The lengths of both the support 13 and the support block 11 are not less than the diameter of the through hole 9. The spring 12 is movably fitted onto the support rod 10, with both ends contacting the support 8 and the support 13 respectively. A roller 14 is rotatably mounted on the lower middle part of the support 13. The bottom end of the roller 14 is located between the support 13 and the belt 3. A guide groove 28 is obliquely protruding on one side of the support 13. The side of seat 13 extends to the bottom surface of support 13 to guide the plate into the space between support 13 and belt 3. A support groove is provided at the bottom of support 13, and the upper middle part of roller 14 is located within this groove. A roller hole is provided in the middle of roller 14, and a support shaft is movably fitted into this roller hole. This support shaft is mounted on support 13. By controlling the extension of telescopic cylinder 7, the distance between support 13 and belt 3 can be adjusted, thus facilitating the adjustment of the plate's passage distance, allowing multiple plates to pass sequentially between support 13 and belt 3. For this purpose, multiple plates are stacked sequentially on belt 3 on one side of support 13. By controlling the extension of telescopic cylinder 7, the distance between support 13 and belt 3 can be adjusted. The distance between the support 13 and the belt 3 is not less than the thickness of a single sheet, and the distance between the support 13 and the belt 3 is not greater than the cumulative thickness of two sheets. The conveying direction of the belt 3 is controlled so that the sheet stacking area faces the support 13, thereby controlling multiple stacked sheets to pass through the support 13 and the belt 3 in sequence. In addition, during the process of the sheet passing through the support 13 and the belt 3, the telescopic cylinder 7 is controlled to extend, so that the support 13 presses towards the sheet, thereby using the roller 14 to press the top surface of the sheet, so as to press the sheet onto the belt 3, thereby increasing the friction between the belt 3 and the sheet, reducing the slippage phenomenon during sheet conveying, so as to cut, grind, paint and other processes on the sheet.

[0021] In this embodiment, the two baffles 5 are respectively provided with stepped first guide grooves 15 on the side away from the belt 3. The width of the first guide groove 15 on the side away from the belt 3 is not greater than the width of the first guide groove 15 on the side closer to the belt 3. The first guide groove 15 extends from one end of the baffle 5 to the other end of the baffle 5. A first bolt 16 is fitted inside the first guide groove 15. The nut of the first bolt 16 is located on the side of the first guide groove 15 closer to the belt 3. The diameter of the nut of the first bolt 16 is not less than the width of the first guide groove 15 on the side away from the belt 3. One side of the first bolt 16 protrudes from the first guide groove 15. A first nut 17 is threaded onto the first bolt 16. A base 18 is provided between the first nut 17 and the baffle 5. A through hole is provided on the base 18. 19. The through hole 19 is movably fitted onto the first bolt 16. The diameter of the through hole 19 matches the diameter of the screw of the first bolt 16. The base 18 is clamped onto the fixed baffle 5 by the first nut 17. The bottom end of the fixed plate 6 is installed on the base 18. By adjusting the fixed position of the base 18, the assembly position of the fixed plate 6 relative to the belt 3 can be changed. The assembly position of the fixed plate 6 can be adjusted according to the length of the material to be conveyed, the extrusion position of the material, etc., to meet the conveying requirements of the material. The baffle 5 has a first guide hole 20 on the side away from the belt 3. The first guide hole 20 is connected to one end of the first guide groove 15. The diameter of the first guide hole 20 is not less than the diameter of the nut of the first bolt 16, so that the nut of the first bolt 16 can be inserted into the first guide groove 15.

[0022] Please refer to it again. Figure 4 The top surfaces of the two baffles 5 are respectively provided with a second guide groove 21 of a convex structure. The second guide groove 21 extends from one end of the baffle 5 to the other end. A second bolt 22 is fitted inside the second guide groove 21. The nut of the second bolt 22 is located at the bottom of the second guide groove 21. The diameter of the nut of the second bolt 22 is not less than the top groove width of the second guide groove 21. The upper middle part of the second bolt 22 protrudes from the second guide groove 21. A second nut 24 is threaded onto the second bolt 22. The two baffles... V-shaped limiting plates 23 are respectively provided above the baffle 5. The limiting plates 23 are clamped and fixed on the baffle 5 by the second nut 24, thereby limiting and guiding the left and right sides of the plate placed on the belt 3 to improve the conveying effect of the plate. The top surface of the baffle 5 is provided with a second guide hole 25, which is connected to one end of the second guide groove 21. The diameter of the second guide hole 25 is not less than the diameter of the nut of the second bolt 22, so that the nut of the second bolt 22 can be inserted into the second guide groove 21.

[0023] Specifically, the limiting plate 23 has a limiting groove 26, the extension direction of which is perpendicular to the conveying direction of the belt 3. The screw of the second bolt 22 is fitted into the limiting groove 26, and the width of the limiting groove 26 matches the diameter of the screw of the second bolt 22. The second nut 24 contacts one side of the limiting plate 23, so that the limiting plate 23 can be adjusted along the perpendicular direction of the conveying direction of the belt 3 to guide and limit plates of different widths. A pad 27 made of elastic material is provided between the limiting plate 23 and the baffle 5. The pad 27 has a fixing hole, which is fitted onto the second bolt 22. The two sides of the pad 27 contact the limiting plate 23 and the baffle 5 respectively to buffer the limiting plate 23 and the baffle 5 and prevent the limiting plate 23 and the baffle 5 from being subjected to excessive impact.

[0024] Furthermore, to prevent the base 18 from rotating around the first bolt 16 or the limiting plate 23 from rotating around the second bolt 22, the number of through holes 19 on the base 18 and the number of limiting grooves 26 on the limiting plate 23 are both not less than two, so that the number of the first bolt 16 mounted on the base 18 and the number of the second bolt 22 mounted on the limiting plate 23 are both not less than two, thus constraining the base 18 and the limiting plate 23. The baffle 5 is provided with a stop block on each side, and an insert block is provided on one side of the stop block. The insert block and the stop block are integral structures. The stop block contacts one end of the first guide groove 15 and the second guide groove 21. The baffle 5 is provided with slots at both ends, and the insert block is interference-fitted into the slots, thereby sealing the ends of the first guide groove 15 and the second guide groove 21 to prevent the first bolt 16 or the second bolt 22 from sliding out from the end of the baffle 5.

[0025] In this embodiment, a limiting block 28 is provided on one side of the support rod 10. The limiting block 28 is installed on the side wall of the support rod 10. A through groove 29 is formed on the bracket 8 along the vertical direction. The through groove 29 is connected to the through hole 9. The limiting block 28 is located in the through groove 29. The cross-sectional shape of the limiting block 28 matches the cross-sectional shape of the through groove 29, thereby constraining the rotation of the support rod 10 to prevent the support rod 10 from rotating.

[0026] Specifically, the telescopic cylinder 7 is equipped with a support plate 30, and the telescopic cylinder 7 is installed in the middle of the support plate 30. One side of the support plate 30 is installed on the top of the fixed plate 6. Vertical sleeve holes are respectively opened at both ends of the support plate 30. A column 31 is movably fitted into these sleeve holes. The bottom end of the column 31 is installed on the bracket 8. A fixing tube 32 is fitted onto the column 31, and the bottom end of the fixing tube 32 is installed on the support plate 30. The inner diameter of the fixing tube 32 and the diameter of the sleeve holes on the support plate 30 both match the diameter of the column 31, thereby constraining the movement of the bracket 8. The support 8 can only move up and down to improve its stability. Two reinforcing plates 33 are respectively provided below the support plate 30. The top of the two reinforcing plates 33 is installed on the bottom surface of the support plate 30, and one side of the two reinforcing plates 33 is installed on the side of the fixing plate 6 to reinforce the connection between the support plate 30 and the fixing plate 6. The two reinforcing plates 33 are in contact with the two sides of the support 8 to constrain the left and right sides of the support 8, thereby preventing the support 8 from swaying left and right and further improving the stability of the support 8's up and down movement.

[0027] The instructions for using this product are as follows: Figures 1 to 6 As shown, firstly, the nut of the first bolt 16 is inserted into the first guide groove 15 through the first guide hole 20. Then, the through hole 19 of the base 18 is fitted onto the first bolt 16, and the first nut 17 is screwed onto the end of the first bolt 16. Next, the nut of the second bolt 22 is inserted into the second guide groove 21 through the second guide hole 25. Then, the fixing hole of the pad 27 and the limiting groove 26 of the limiting plate 23 are sequentially fitted onto the second bolt 22, and the second nut 24 is screwed onto the end of the second bolt 22. After these preparations are completed, the fixing positions of the base 18 and the baffle 5 are adjusted according to the requirements of the length, width, and pressing position of the plate. After adjustment, the first nut 17 and the second nut 24 are tightened to complete the assembly of the base 18 and the baffle 5. Next, the telescopic cylinder 7 is controlled to extend and retract, so that the roller 14 contacts the belt 3. The stacked plates are then placed onto the belt 3 on the side of the support 13 away from the fixing plate 6 using a forklift or crane. Next, the starter motor 4 is operated to drive the belt 4 to rotate, so that the conveying direction of the belt 3 is along the direction from the support 13 to the fixed plate 6, thereby causing the plate to be squeezed against one side of the support 13. Finally, the telescopic cylinder 7 is gradually adjusted to retract, allowing the plate to pass between the support 13 and the belt 3. According to the amount of retraction of the telescopic cylinder 7, the telescopic cylinder 7 is controlled to retract again. The length of the second retraction is 0.05-0.2 times the length of the initial retraction, and the length of the second retraction is not greater than the distance from the bottom end of the roller 14 to the bottom end of the support 13, so that the plate is squeezed and conveyed by the roller 14, and the stacked plates can be conveyed sequentially.

[0028] In this embodiment, the motor 4 drives the roller 2 and belt 3 to rotate, thereby conveying the sheet material placed on the belt 3. The telescopic cylinder 7 controls and adjusts the distance between the support 13 and the belt 3, facilitating the adjustment of the sheet material's passage distance. The support rod 10, support block 11, and spring 12 allow the support 13 to move vertically when pressed. Furthermore, since a guide groove is inclined on one side of the support 13, if the width of the sheet material is greater than the distance between the support 13 and the belt 3, and the width of the sheet material is not less than the distance from the belt 3 to the top of the guide groove on the support 13, the belt 3 can push the sheet material to squeeze the support 13, thereby pushing the support 13 upward and allowing the sheet material to pass between the support 13 and the belt 3 for conveying. This increases the width range of the sheet material conveying, making this embodiment suitable for conveying sheet materials with varying thicknesses. In addition, in this embodiment, the roller 14 rotatably mounted on the support 13 is used to press the plate onto the belt 3, thereby increasing the friction between the belt 3 and the plate, reducing slippage during plate transport, improving the quality of plate transport, and enabling the plate to be cut, polished, painted, and processed.

[0029] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A sheet metal conveying device, comprising a frame (1), two rollers (2) rotatably mounted on the top of the frame (1), a belt (3) tensioned between the two rollers (2), and a motor (4) connected to one of the rollers (2), characterized in that: The top of the frame (1) is provided with two parallel baffles (5), which are located on both sides of the belt (3). Above the belt (3) is a fixed plate (6) with an n-shaped structure. The bottom two sides of the fixed plate (6) are connected to the two baffles (5). A telescopic cylinder (7) is vertically provided on one side of the fixed plate (6). A bracket (8) is provided below the telescopic cylinder (7). The bracket (8) is connected to the fixed plate (6) through the telescopic cylinder (7). A through hole (9) is vertically opened on both sides of the bracket (8). A support rod (10) is movably fitted inside the through hole (9). A support block (11) and a spring (12) are respectively provided on the support rod (10). The support (13) and the support block (11) are installed on the top of the support rod (10). The support (13) is connected to the bottom of the support rod (10). The length of the support (13) and the support block (11) is not less than the diameter of the through hole (9). The spring (12) is movably mounted on the support rod (10). The two ends of the spring (12) are in contact with the bracket (8) and the support (13) respectively. The lower middle part of the support (13) is rotatably provided with a roller (14). The bottom end of the roller (14) is located between the support (13) and the belt (3). A guide groove is inclinedly opened on one side of the support (13). The guide groove is opened along the middle of the side of the support (13) to the bottom surface of the support (13).

2. The sheet metal conveying equipment according to claim 1, characterized in that: The two baffles (5) are respectively provided with stepped first guide grooves (15) on the side away from the belt (3). The width of the first guide groove (15) on the side away from the belt (3) is not greater than the width of the first guide groove (15) on the side close to the belt (3). The first guide groove (15) is opened along one end of the baffle (5) to the other end of the baffle (5). A first bolt (16) is fitted inside the first guide groove (15). The nut of the first bolt (16) is located on the side of the first guide groove (15) close to the belt (3). The diameter of the nut of the first bolt (16) is not less than the width of the first guide groove (15) on the side away from the belt (3). One side of the first bolt (16) protrudes from the first guide groove (15). (16) A first nut (17) is threaded on the upper part. A base (18) is provided between the first nut (17) and the baffle (5). A through hole (19) is provided on the base (18). The through hole (19) is movably fitted on the first bolt (16). The diameter of the through hole (19) matches the diameter of the screw of the first bolt (16). The base (18) is clamped and fixed on the baffle (5) by the first nut (17). The bottom end of the fixing plate (6) is installed on the base (18). A first guide hole (20) is provided on the side of the baffle (5) away from the belt (3). The first guide hole (20) is connected to one end of the first guide groove (15). The diameter of the first guide hole (20) is not less than the diameter of the nut of the first bolt (16).

3. The sheet metal conveying equipment according to claim 1, characterized in that: The top surfaces of the two baffles (5) are respectively provided with a second guide groove (21) of a convex structure. The second guide groove (21) extends from one end of the baffle (5) to the other end of the baffle (5). A second bolt (22) is fitted inside the second guide groove (21). The nut of the second bolt (22) is located at the bottom of the second guide groove (21). The diameter of the nut of the second bolt (22) is not less than the top groove width of the second guide groove (21). The upper middle part of the second bolt (22) extends from the second guide groove (21). 21) The second bolt (22) is threaded with a second nut (24). V-shaped limiting plates (23) are respectively set above the two baffles (5). The limiting plates (23) are clamped and fixed on the baffles (5) by the second nut (24). The top surface of the baffle (5) is provided with a second guide hole (25). The second guide hole (25) is connected to one end of the second guide groove (21). The diameter of the second guide hole (25) is not less than the diameter of the nut of the second bolt (22).

4. The sheet metal conveying equipment according to claim 3, characterized in that: The limiting plate (23) has a limiting groove (26) with the extension direction of the limiting groove (26) perpendicular to the conveying direction of the belt (3). The screw of the second bolt (22) is fitted in the limiting groove (26). The groove width of the limiting groove (26) matches the diameter of the screw of the second bolt (22). The second nut (24) contacts one side of the limiting plate (23). A pad (27) made of elastic material is provided between the limiting plate (23) and the baffle (5). The pad (27) has a fixing hole, which is fitted on the second bolt (22). The two sides of the pad (27) are in contact with the limiting plate (23) and the baffle (5) respectively.

5. The sheet metal conveying equipment according to claim 1, characterized in that: A limiting block (28) is provided on one side of the support rod (10). The limiting block (28) is installed on the side wall of the support rod (10). A through groove (29) is opened on the bracket (8) along the vertical direction. The through groove (29) is connected to the through hole (9). The limiting block (28) is located in the through groove (29). The cross-sectional shape of the limiting block (28) matches the cross-sectional shape of the through groove (29).

6. The sheet metal conveying equipment according to claim 1, characterized in that: The telescopic cylinder (7) is provided with a support plate (30). The telescopic cylinder (7) is installed in the middle of the support plate (30). One side of the support plate (30) is installed on the top of the fixed plate (6). The two ends of the support plate (30) are respectively provided with vertical sleeve holes. A column (31) is movably fitted in the sleeve hole. The bottom end of the column (31) is installed on the bracket (8). A fixed tube (32) is fitted on the column (31). The bottom end of the fixed tube (32) is installed on the support plate (6). On the support plate (30), the inner diameter of the fixed tube (32) and the diameter of the sleeve hole opened on the support plate (30) are both matched with the diameter of the column (31); two reinforcing plates (33) are respectively provided below the support plate (30), the top of the two reinforcing plates (33) are installed on the bottom surface of the support plate (30), one side of the two reinforcing plates (33) is respectively installed on the side of the fixed plate (6), and the two reinforcing plates (33) are respectively in contact with the two sides of the bracket (8).

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