Automatic metal plate discharging and conveying mechanism

Abstract

The invention relates to the technical field of discharging and conveying, and discloses an automatic sheet metal discharging and conveying mechanism which comprises a conveying belt and clamping frames, a sheet metal part body is arranged between every two adjacent clamping frames, and bearing mechanisms are arranged in the clamping frames; the bearing mechanism can intermittently discharge sheet metal part bodies between every two adjacent clamping frames to the conveying belt, and the bearing mechanism comprises a first supporting block, a second supporting block and a first inclined block. The first supporting block moves downwards to drive the sheet metal part body on the lowermost layer to move downwards, the second supporting block transversely moves out of the through hole to support the sheet metal part body on the penultimate layer, other sheet metal part bodies are prevented from moving downwards accidentally, intermittent discharging of the I-shaped sheet metal part bodies can be achieved, only one sheet metal part body moves downwards to a conveying belt each time, and the conveying efficiency is improved. And the orderliness and the accuracy of discharging are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of material discharging and conveying, and in particular to an automatic material discharging and conveying mechanism for sheet metal. Background Art

[0002] Sheet metal production is a comprehensive cold processing technology for metal sheets, including cutting, forming and bending, other processing, fixed connection and surface treatment, etc. Different processing processes use different equipment. Cutting equipment includes ordinary shearing machines, laser cutting machines, CNC punching machines, etc. Forming equipment includes ordinary punching machines, mesh machines, folding machines, etc. Welding equipment includes argon arc welding machines, carbon dioxide shielded welding machines, spot welding machines, etc. Surface treatment equipment includes wire drawing machines, sandblasting machines, polishing machines, etc.

[0003] In the production and processing of sheet metal, efficient and accurate arrangement and transportation of sheet metal parts is an important requirement. The traditional arrangement and transportation method of sheet metal parts may have problems such as inaccurate arrangement and inability to achieve intermittent and orderly arrangement. It is difficult to ensure that only one sheet metal part is arranged at a time, and it is easy for multiple sheet metal parts to fall at the same time, affecting production efficiency and quality control. Summary of the invention

[0004] The object of the present invention is to provide a sheet metal automatic discharging and conveying mechanism to solve the problems raised in the above-mentioned background technology.

[0005] Technical Solution

[0006] The present invention provides the following technical solution: a sheet metal automatic discharging and conveying mechanism, comprising a conveyor belt and a clamping frame, a sheet metal body is arranged between two adjacent clamping frames, a bearing mechanism is arranged in the clamping frame, and the bearing mechanism can intermittently discharge the sheet metal body between the two adjacent clamping frames onto the conveyor belt, the bearing mechanism comprises a first support block, a second support block and a first inclined block, the first support block and the second support block are both in contact with the sheet metal body, the first support block is in sliding contact with the first inclined block, and cooperates with the second support block to intermittently discharge the sheet metal body.

[0007] Preferably, the clamping frame is respectively fixedly installed with a first fixed frame, a first motor, a second fixed frame and a limit column, the first fixed frame is movably installed with a first connecting column, the bottom end of the first connecting column is fixedly installed with a first hinge seat, the first hinge seat is fixedly connected to the first support block, the second fixed frame is fixedly installed with a second fixed column, the outer side of the second fixed column is movably connected to the second support block, the first support block is located between two adjacent telescopic second support blocks, and the bottom end of the clamping frame is penetrated by a through hole matching the first support block.

[0008] Preferably, a second rotating column is fixedly installed in the second fixed frame, a second rotating gear and a counterweight block are fixedly installed on the outer side of the second rotating column through a connecting rope, the connecting rope is located on the surface of the limiting column, a rack column is fixedly installed on the second support block, and the second rotating gear is meshingly connected with the rack column.

[0009] Preferably, the first fixed frame is respectively movably mounted with a first lead screw and a first rotating column, the first motor and the first lead screw are meshingly connected by matching bevel gears, the outer side of the first lead screw is threadedly connected to a movable plate, the bottom end of the movable plate is respectively fixedly mounted with a second connecting column and a third connecting column, the third connecting column is movably connected to the first connecting column, the outer side of the first rotating column is fixedly mounted with a first rotating gear, the outer side of the second connecting column is provided with two tooth block parts, the second connecting column is respectively meshingly connected with the first rotating gear and the second rotating gear through the tooth block parts.

[0010] Preferably, the first fixed frame is respectively fixedly installed with a first fixed column and a second inclined block, the movable plate passes through the first fixed column, the second inclined block is in sliding contact with the outer side of the first connecting column, a sliding bar is fixedly installed on the side of the third connecting column, a connecting groove is opened in the first fixed column, the sliding bar is located in the connecting groove, and the shape of the connecting groove is S-shaped.

[0011] Preferably, a sliding groove is provided in the first connecting column, the third connecting column is located in the sliding groove, an adjustment frame is fixedly installed on the outer side of the first connecting column, a first compression spring is fixedly installed in the adjustment frame, a plug-in column is fixedly installed on one end of the first compression spring, and the plug-in column passes through the first connecting column and penetrates into the sliding groove to contact the third connecting column.

[0012] Preferably, the second inclined block and the plug-in column are both provided with first inclined edges that match each other, and the second inclined block and the plug-in column are in sliding contact with each other through the first inclined edges.

[0013] Preferably, a connecting block is fixedly installed on the bottom end of the clamping frame, and a second screw and a sliding rod are respectively arranged between two adjacent connecting blocks, a transmission belt is arranged on the outer side of the first rotating column, the transmission belt is movably connected to the end of the second screw, a moving block is threadedly connected to the outer side of the second screw, a cleaning brush is arranged between two adjacent moving blocks, the sliding rod passes through the cleaning brush, and the sliding rod is inclined.

[0014] Preferably, a connecting mechanism is provided between the moving block and the cleaning brush, the connecting mechanism comprising a second hinged seat and a connecting tube, a sliding column and a second compression spring are movably mounted in the connecting tube, and one end of the sliding column is fixedly connected to the second hinged seat.

[0015] Preferably, partitions are arranged at equal intervals on the conveyor belt, and the sheet metal body is located between two adjacent partitions.

[0016] Beneficial Effects

[0017] Compared with the prior art, the present invention provides a sheet metal automatic discharging and conveying mechanism having the following features:

[0018] Beneficial effects:

[0019] 1. The sheet metal automatic discharge conveying mechanism, through the cooperation of the first support block, the second support block and the through hole, during the discharge process, the first support block moves downward to drive the bottom layer of sheet metal parts to move downward, and the second support block moves horizontally out of the through hole to provide support for the penultimate layer of sheet metal parts to prevent other sheet metal parts from accidentally moving downward. It can realize intermittent discharge of I-shaped sheet metal parts, and only one sheet metal part is moved down to the conveyor belt at a time, ensuring the orderliness and accuracy of discharge.

[0020] 2. The sheet metal automatic discharging and conveying mechanism has a first support block that is in sliding contact with the first tilting block. During the discharging process, it can rotate and tilt around the first hinge seat to place the sheet metal body on the conveyor belt. At the same time, under the action of the counterweight block, the first support block can be prevented from tilting, thereby ensuring the stability of the discharging process.

[0021] 3. The sheet metal automatic discharging and conveying mechanism discharges the sheet metal body in order through the first support block and the second support block. This sheet metal discharging and conveying method is conducive to the accurate discharging of sheet metal parts and accelerates the discharging rate of sheet metal.

[0022] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0023] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a front view of the overall structure of the present invention;

[0026] Figure 2 It is a bottom view of the fixing frame and the sheet metal body of the present invention;

[0027] Figure 3 It is a side view of the fixing frame of the present invention;

[0028] Figure 4 This is a front internal view of the fixing frame of the present invention;

[0029] Figure 5 This is a connection diagram of the first supporting block, the second supporting block and the through hole of the present invention;

[0030] Figure 6 It is a front view of the first fixing frame and the second fixing frame of the present invention;

[0031] Figure 7 It is a schematic diagram of a first fixing frame of the present invention;

[0032] Figure 8 A connection diagram of the first connecting column and the third connecting column of the present invention;

[0033] Fig. 9 This is a diagram showing the movement of the third connecting post inside the first connecting post of the present invention;

[0034] Fig.10 is a schematic diagram of a second fixing frame of the present invention;

[0035] Fig.11 This is a connection diagram of the first supporting block and the first tilting block of the present invention;

[0036] Fig.12 This is a schematic diagram of the cleaning brush of the present invention in contact with the sheet metal body;

[0037] Fig.13 This is a diagram showing the movement of the cleaning brush of the present invention on the sheet metal body;

[0038] Fig.14 This is a cross-sectional view of the connection between the cleaning brush and the moving block of the present invention.

[0039] Description of reference numerals:

[0040] In the figure: 1, conveyor belt; 2, clamping frame; 3, sheet metal body; 4, partition; 5, through hole; 6, cleaning brush; 7, first support block; 8, second support block; 9, first fixed frame; 10, first motor; 11, second fixed frame; 12, first tilting block; 13, first lead screw; 14, moving plate; 15, first rotating column; 16, limiting column; 17, first connecting column; 18, first fixing column; 19, second connecting column; 20, first hinge seat; 21, first rotating gear; 22, transmission driving belt; 23, third connecting column; 24, second rotating column; 25, second fixed column; 26, second rotating gear; 27, second tilting block; 28, adjusting frame; 29, connecting groove; 30, counterweight block; 31, sliding groove; 32, sliding bar; 33, plug-in column; 34, first compression spring; 35, moving block; 36, second lead screw; 37, connecting tube; 38, connecting block; 39, sliding rod; 40, second hinge seat; 41, sliding column; 42, second compression spring; 43, rack column. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Example:

[0043] See also Figure 1-Figure 10The present invention provides a technical solution: a sheet metal automatic discharging and conveying mechanism, comprising a conveyor belt 1 and a clamping frame 2, a sheet metal body 3 is arranged between two adjacent clamping frames 2, the sheet metal body 3 is an I-shaped sheet metal, a bearing mechanism is arranged in the clamping frame 2, the bearing mechanism can intermittently discharge the sheet metal body 3 between two adjacent clamping frames 2 onto the conveyor belt 1, the bearing mechanism includes a first support block 7, a second support block 8 and a first tilting block 12, the first support block 7 and the second support block 8 are both in contact with the lower surface of the sheet metal body 3, before the discharging starts, the sheet metal body 3 of the bottom layer is located on the first support block 7, and the first support block 7 and the second support block 8 are in contact with the lower surface of the sheet metal body 3. The blocks 8 together provide support for the sheet metal body 3 between the clamping frames 2. The first support block 7 is in sliding contact with the first inclined block 12. A through hole 5 matching the first support block 7 is penetrated at the bottom end of the clamping frame 2, and the second support block 8 cooperates with each other to intermittently discharge the sheet metal body 3. During discharge, the first support block 7 drives the sheet metal body 3 of the bottom layer to move down to the conveyor belt 1 through the through hole 5. When the first support block 7 moves down, the second support block 8 moves horizontally out of the through hole 5 to provide a support point for the penultimate layer of the sheet metal body 3, thereby preventing the removal of the bottom layer of the sheet metal body 3 from moving down, thereby ensuring that only one sheet metal body 3 moves down at a time.

[0044] In this embodiment, the clamping frame 2 is respectively fixedly installed with a first fixed frame 9, a first motor 10, a second fixed frame 11 and a limiting column 16, the first fixed frame 9 is movably installed with a first connecting column 17, the bottom end of the first connecting column 17 is fixedly installed with a first hinge seat 20, the first hinge seat 20 is fixedly connected to the top end of the first support block 7, the second fixed frame 11 is fixedly installed with a second fixed column 25, the second fixed column 25 passes through the second support block 8, the first support block 7 is located between two adjacent telescopic second support blocks 8, and the length of the first support block 7 is greater than the length of the second support block 8.

[0045] In this embodiment, a second rotating column 24 is fixedly installed in the second fixed frame 11, and a second rotating gear 26 and a counterweight 30 are fixedly installed on the outer side of the second rotating column 24 respectively. Before the second rotating column 24 rotates, the connecting rope is in a bent state. When the first support block 7 contacts the first tilting block 12, the connecting rope is in a taut state. At the same time, a through hole for the connecting rope to pass through is opened inside the first connecting column 17. The counterweight 30 is located above the first support block 7. When the first support block 7 moves downward, the counterweight 30 can prevent the first support block 7 from passing through the first hinge seat 20. Tilt, the connecting rope is located on the surface of the limit column 16 and slides through the limit column 16. At the same time, the counterweight block 30 slides in the inner wall of the clamping frame 2 to prevent the counterweight block 30 from tilting. A rack column 43 is fixedly installed on the top of the second support block 8. The second rotating gear 26 is meshed and connected with the rack column 43. When the second rotating gear 26 rotates, it can drive the second support block 8 to slide on the second fixed column 25 through the rack column 43, so that the second support block 8 moves horizontally to support the sheet metal body 3, and completes the mutual separation between the two lowest sheet metal bodies 3, completing the intermittent discharge of the sheet metal body 3.

[0046] In this embodiment, the first fixed frame 9 is movably mounted with a first lead screw 13 and a first rotating column 15, and the first motor 10 is connected to the first lead screw 13 by two bevel gears that match each other, so that the first motor 10 can drive the first lead screw 13 to rotate through the two bevel gears. The outer side of the first lead screw 13 is threadedly connected with a movable plate 14. The first motor 10 adopts a forward and reverse motor, and a second motor for providing power is provided on the sheet metal conveyor belt 1. A controller is provided between the first motor 10 and the second motor, and the second motor will not work when the first motor 10 is reversed. A second connecting column 19 and a third connecting column 23 are fixedly installed at the bottom end of the movable plate 14, and the third connecting column 23 is movably connected to the first connecting column 17. A first rotating gear 21 is fixedly installed on the outer side of the first rotating column 15. Two tooth block portions are arranged on the outer side of the second connecting column 19. The second connecting column 19 is meshed and connected with the first rotating gear 21 and the second rotating gear 26 respectively through the tooth block portions. The tooth block portions on the second connecting column 19 respectively drive the transmission belt 22 to rotate through the first rotating gear 21, and drive the second support block 8 to move laterally through the second rotating gear 26.

[0047] There are two tooth block parts on the second connecting column 19. When the second connecting column 19 moves downward, the upper tooth block part will not engage with the first rotating gear 21 at the beginning. Only when the first supporting block 7 moves downward and contacts with the first inclined block 12, the upper tooth block part will engage with the first rotating gear 21. At this time, the cleaning brush 6 is located on the side of the sheet metal body 3 above the first supporting block 7, and the lower tooth block part moves down a distance from the second connecting column 19, that is, when the sheet metal body 3 of the bottom layer moves a thickness of the sheet metal body 3, the lower tooth block part will engage with the second rotating gear 26.

[0048] When the sheet metal body 3 is intermittently discharged, the moving plate 14 is first driven downward by the first motor 10 and the first lead screw 13. When the moving plate 14 moves downward, the first support block 7 is driven downward by the third connecting column 23 and the first connecting column 17 respectively. The first support block 7 drives the sheet metal body 3 of the lowest layer to move downward, and the counterweight block 30 ensures the balance of the first support block 7. At the same time, the moving plate 14 also drives the second connecting column 19 to move downward. When the second connecting column 19 moves downward, it drives the second rotating gear 26 to rotate. When the second rotating gear 26 rotates, it drives the second support block 8 to move horizontally out of the through hole through the rack column 43 and insert it under the penultimate sheet metal body 3 to prevent the penultimate sheet metal body 3 and the sheet metal bodies 3 above it from moving downward, providing them with support points. As one side of the first support block 7 and the first tilting block 12 contacts, and the second connecting column 19 continues to move downward, while the first connecting column 17 will not move downward and stop moving. The second connecting column 19 will drive the first support block 7 to rotate and tilt around the first hinge seat 20. At the same time, the sheet metal body 3 located on the first support block 7 will continue to move downward and be placed on the conveyor belt 1 by the first support block 7. When the first motor 10 reverses, the second motor is started at the same time, the conveyor belt 1 rotates, and the transmission and transportation of the sheet metal body 3 is guaranteed through the partition 4. The first connecting column 17 will move up with the moving plate 14, and the first support block 7 moves up at the same time. When the second connecting column 19 moves up, it will drive the second support block 8 to slowly withdraw from under the sheet metal body 3 through the second rotating gear 26 until the first support block 7 contacts the sheet metal body 3 again, and reciprocate in this way to achieve intermittent discharge of the sheet metal body 3.

[0049] In this embodiment, the first fixed frame 9 is respectively fixedly installed with the first fixed column 18 and the second inclined block 27, the movable plate 14 passes through the first fixed column 18, the second inclined block 27 is in sliding contact with the outer side of the first connecting column 17, and the side of the third connecting column 23 is fixedly installed with a sliding bar 32, and the first fixed column 18 is provided with a connecting groove 29, and the sliding bar 32 is located in the connecting groove 29, and the shape of the connecting groove 29 is S-shaped. When the movable plate 14 moves downward, it will drive the third connecting column 23 to move downward, and the sliding bar 32 on the side of the third connecting column 23 will move in the connecting groove 29. When the first connecting column 17 stops moving, the sliding bar 32 will adjust the moving direction in the connecting groove 29, so that the first connecting column 17 does not move, and the third connecting column 23 will retract into the first connecting column 17, so as to avoid the movable plate 14 from interfering with the stopping state of the first connecting column 17 through the third connecting column 23 when moving downward.

[0050] In this embodiment, a sliding groove 31 is opened in the first connecting column 17, and the third connecting column 23 is located in the sliding groove 31. An adjustment frame 28 is fixedly installed on the outer side of the first connecting column 17, and a first compression spring 34 is fixedly installed in the adjustment frame 28. A plug-in column 33 is fixedly installed at one end of the first compression spring 34. The plug-in column 33 passes through the first connecting column 17 and penetrates into the sliding groove 31 to contact the third connecting column 23. At the same time, the plug-in column 33 is located below the third connecting column 23 to prevent the third connecting column 23 from being offset in the sliding groove 31 before reaching the specified position.

[0051] In this embodiment, a first inclined edge that matches each other is provided between the second inclined block 27 and the plug-in column 33, and the first inclined edge is used for sliding contact, so that the second inclined block 27 allows the plug-in column 33 to extend out of the sliding groove 31. The connection design between the third connecting column 23 and the first connecting column 17, through the S-shaped shape of the connecting groove 29 and the cooperation of the sliding bar 32, during the downward movement of the moving plate 14, when the first connecting column 17 stops moving, the sliding bar 32 adjusts the moving direction in the connecting groove 29, so that the first connecting column 17 does not move, and the third connecting column 23 will retract into the first connecting column 17, so as to avoid interfering with the stopped state of the first connecting column 17 when the moving plate 14 moves downward.

[0052] The design of the adjustment frame 28 on the outside of the first connecting column 17 and the first compression spring 34 and the plug-in column 33 therein prevents the third connecting column 23 from shifting in the sliding groove 32 when the specified position is not reached. At the same time, under the action of the second tilting block 27, the plug-in column 33 can extend or retract from the sliding groove 31, ensuring the smooth progress of the discharge process.

[0053] When in use, when the movable plate 14 moves downward and the first connecting column 17 stops moving, the second inclined block 27 will contact the ground plug-in column 33. As the movable plate 14 continues to move downward, the second inclined block 27 uses the first inclined edge to make the plug-in column 33 extend from the sliding groove 31, and squeezes the first compression spring 34, while making the third connecting column 23 enter the sliding groove 31, so that the downward movement of the movable plate 14 will not interfere with the first connecting column 17; on the contrary, when the second inclined block 27 disengages from the plug-in column 33, the elastic force of the first compression spring 34 is released, and the plug-in column 33 will contact the third connecting column 23 again, and the third connecting column 23 will disengage from the sliding groove 31.

[0054] See also Figure 10-Figure 14 The present invention provides a technical solution: in this embodiment, a connecting block 38 is fixedly installed at the bottom end of the clamping frame 2, and a second lead screw 36 and a sliding rod 39 are respectively arranged between two adjacent connecting blocks 38. A transmission belt 22 is arranged on the outside of the first rotating column 15, and the transmission belt 22 is movably connected to the end of the second lead screw 36. A moving block 35 is threadedly connected to the outer side of the second lead screw 36, and a cleaning brush 6 is arranged between two adjacent moving blocks 35. The sliding rod 39 passes through the cleaning brush 6, and the sliding rod 39 is inclined. When the cleaning brush 6 contacts the first supporting block 7 and the first inclined block 12, the cleaning brush 6 and the bottom end surface are just in contact with the upper surface of the sheet metal body 3. As the sheet metal body 3 moves downward, and the cleaning brush 6 moves along the sliding rod 39, the cleaning brush 6 will always clean the sheet metal body 3 as the sheet metal body 3 moves downward.

[0055] In this embodiment, a connecting mechanism is provided between the moving block 35 and the cleaning brush 6, and the connecting mechanism includes a second hinged seat 40 and a connecting tube 37, in which a sliding column 41 and a second compression spring 42 are movably installed, respectively. One end of the sliding column 41 is fixedly connected to the second hinged seat 40. The cleaning brush 6 moves downward with the sheet metal body 3, and the movement directions of the cleaning brush 6 and the moving block 35 will be different.

[0056] In this embodiment, partitions 4 are arranged at equal intervals on the conveyor belt 1 , and the sheet metal body 3 is located between two adjacent partitions 4 .

[0057] When the second connecting column 19 moves downward, it will drive the first rotating gear 21 to rotate through the tooth block part. When the first rotating gear 21 rotates, it will drive the second lead screw 36 to rotate through the first rotating housing 15 and the transmission belt 22. When the second lead screw 36 rotates, the moving block 35 will drive the cleaning brush 6 to clean the surface of the sheet metal body 3 through the connecting mechanism. When the moving block 35 and the cleaning brush 6 move at the same time, the cleaning brush 6 will extend the distance between the moving block 35 and the moving block 35 through the connecting tube 37 and the sliding column 41, and at the same time, the inclination angle will be changed through the second hinge seat 40, so that the moving block 35 can also drive the cleaning brush 6 to always be located on the surface of the sheet metal body 3 through the connecting mechanism when moving, and clean the surface of the sheet metal body 3 at the same time.

[0058] During the discharge process, the downward movement of the second connecting column 19 will drive the first rotating gear 21 to rotate through the tooth block part, and then drive the second screw 36 to rotate through the first rotating column 15 and the transmission belt 22, so that the moving block 35 drives the cleaning brush 6 through the connecting mechanism to clean the surface of the sheet metal body 3.

[0059] The design of the connecting cylinder 37, sliding column 41 and second compression spring 42 in the connecting mechanism enables the cleaning brush 6 to extend the distance between it and the moving block 35 as the sheet metal body 3 moves downward, and change the inclination angle through the second hinge seat 40, so that it is always located on the surface of the sheet metal body 3 for cleaning, thereby improving the quality of the sheet metal.

[0060] The working principle of this embodiment is as follows: first, the movable plate 14 is driven downward by the first motor 10 and the first lead screw 13. When the movable plate 14 moves downward, the first support block 7 is driven downward through the third connecting column 23 and the first connecting column 17 respectively. The first support block 7 drives the sheet metal body 3 of the lowest layer to move downward, and the counterweight block 30 ensures the balance of the first support block 7. At the same time, the movable plate 14 also drives the second connecting column 19 to move downward. When the second connecting column 19 moves downward, it drives the second rotating gear 26 to rotate. When the second rotating gear 26 rotates, it drives the second support block 8 to move horizontally out of the through hole through the rack column 43 and insert it under the penultimate sheet metal body 3 to prevent the penultimate sheet metal body 3 and the sheet metal bodies 3 above it from moving downward, providing them with support points. As one side of the first support block 7 contacts the first tilting block 12 At the same time, when the second connecting column 19 continues to move downward, the first connecting column 17 will not move downward and stop moving. The second connecting column 19 will drive the first support block 7 to rotate and tilt around the first hinge seat 20. At the same time, the sheet metal body 3 located on the first support block 7 will continue to move downward and be placed on the conveyor belt 1 by the first support block 7. When the first motor 10 reverses, the second motor is started at the same time, the conveyor belt 1 rotates, and the transmission and transportation of the sheet metal body 3 is guaranteed through the partition 4. The first connecting column 17 will move up with the moving plate 14, and the first support block 7 will move up at the same time. When the second connecting column 19 moves up, it will drive the second support block 8 to slowly withdraw from the bottom of the sheet metal body 3 through the second rotating gear 26 until the first support block 7 contacts the sheet metal body 3 again, and reciprocate in this way to achieve intermittent discharge of the sheet metal body 3.

[0061] When the second connecting column 19 moves downward, it will drive the first rotating gear 21 to rotate through the tooth block part. When the first rotating gear 21 rotates, it will drive the second lead screw 36 to rotate through the first rotating housing 15 and the transmission belt 22. When the second lead screw 36 rotates, the moving block 35 will drive the cleaning brush 6 to clean the surface of the sheet metal body 3 through the connecting mechanism. When the moving block 35 and the cleaning brush 6 move at the same time, the cleaning brush 6 will extend the distance between the moving block 35 and the moving block 35 through the connecting tube 37 and the sliding column 41, and at the same time, the inclination angle will be changed through the second hinge seat 40, so that the moving block 35 can also drive the cleaning brush 6 to always be located on the surface of the sheet metal body 3 through the connecting mechanism when moving, and clean the surface of the sheet metal body 3 at the same time.

[0062] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sheet metal automatic discharging and conveying mechanism, comprising a conveyor belt (1) and a clamping frame (2), characterized in that: A sheet metal body (3) is arranged between two adjacent clamping frames (2), and a bearing mechanism is arranged in the clamping frame (2), and the bearing mechanism can intermittently discharge the sheet metal body (3) between the two adjacent clamping frames (2) onto the conveyor belt (1); The bearing mechanism comprises a first support block (7), a second support block (8) and a first tilting block (12); the first support block (7) and the second support block (8) are both in contact with the sheet metal body (3); the first support block (7) is in sliding contact with the first tilting block (12) and cooperates with the second support block (8) to perform intermittent material discharge on the sheet metal body (3).

2. The sheet metal automatic discharging and conveying mechanism according to claim 1, characterized in that: The clamping frame (2) is respectively fixedly installed with a first fixed frame (9), a first motor (10), a second fixed frame (11) and a limiting column (16); the first fixed frame (9) is movably installed with a first connecting column (17); a first hinge seat (20) is fixedly installed at the bottom end of the first connecting column (17); the first hinge seat (20) is fixedly connected to the first support block (7); the second fixed frame (11) is fixedly installed with a second fixed column (25); the outer side of the second fixed column (25) is movably connected to the second support block (8); the first support block (7) is located between two adjacent telescopic second support blocks (8); and a through hole (5) matching the first support block (7) is penetrated through the bottom end of the clamping frame (2).

3. The automatic sheet metal arrangement and conveying mechanism according to claim 2, characterized in that: A second rotating column (24) is fixedly mounted in the second fixed frame (11), a second rotating gear (26) and a counterweight (30) are fixedly mounted on the outer side of the second rotating column (24), the connecting rope is located on the surface of the limiting column (16), a rack column (43) is fixedly mounted on the second supporting block (8), and the second rotating gear (26) is meshingly connected with the rack column (43).

4. The automatic sheet metal arrangement and conveying mechanism according to claim 3, characterized in that: A first lead screw (13) and a first rotating column (15) are movably mounted in the first fixed frame (9), the first motor (10) and the first lead screw (13) are meshedly connected via bevel gears that match each other, the outer side of the first lead screw (13) is threadedly connected to a movable plate (14), the bottom end of the movable plate (14) is fixedly mounted with a second connecting column (19) and a third connecting column (23), the third connecting column (23) is movably connected to the first connecting column (17), the outer side of the first rotating column (15) is fixedly mounted with a first rotating gear (21), the outer side of the second connecting column (19) is provided with two tooth block parts, the second connecting column (19) is meshedly connected with the first rotating gear (21) and the second rotating gear (26) through the tooth block parts.

5. The automatic sheet metal arrangement and conveying mechanism according to claim 4, characterized in that: A first fixed column (18) and a second inclined block (27) are fixedly installed in the first fixed frame (9), respectively; the movable plate (14) passes through the first fixed column (18); the second inclined block (27) is in sliding contact with the outer side of the first connecting column (17); a sliding bar (32) is fixedly installed on the side of the third connecting column (23); a connecting groove (29) is provided in the first fixed column (18); the sliding bar (32) is located in the connecting groove (29); and the connecting groove (29) is S-shaped.

6. The sheet metal automatic discharging and conveying mechanism according to claim 5, characterized in that: A sliding groove (31) is provided in the first connecting column (17), and the third connecting column (23) is located in the sliding groove (31). An adjusting frame (28) is fixedly installed on the outer side of the first connecting column (17), and a first compression spring (34) is fixedly installed in the adjusting frame (28). A plug-in column (33) is fixedly installed at one end of the first compression spring (34), and the plug-in column (33) passes through the first connecting column (17) and penetrates into the sliding groove (31) to contact the third connecting column (23).

7. The automatic sheet metal arrangement and conveying mechanism according to claim 6, characterized in that: The second inclined block (27) and the plug-in column (33) are both provided with first inclined edges that match each other, and are in sliding contact via the first inclined edges.

8. The sheet metal automatic discharging and conveying mechanism according to claim 7, characterized in that: A connecting block (38) is fixedly installed at the bottom end of the clamping frame (2), and a second lead screw (36) and a sliding rod (39) are respectively arranged between two adjacent connecting blocks (38). A transmission belt (22) is arranged on the outer side of the first rotating column (15), and the transmission belt (22) is movably connected to the end of the second lead screw (36). A moving block (35) is threadedly connected to the outer side of the second lead screw (36), and a cleaning brush (6) is arranged between two adjacent moving blocks (35). The sliding rod (39) passes through the cleaning brush (6), and the sliding rod (39) is inclined.

9. The sheet metal automatic discharging and conveying mechanism according to claim 8, characterized in that: A connecting mechanism is provided between the moving block (35) and the cleaning brush (6), and the connecting mechanism comprises a second hinged seat (40) and a connecting tube (37), wherein a sliding column (41) and a second compression spring (42) are movably mounted in the connecting tube (37), and one end of the sliding column (41) is fixedly connected to the second hinged seat (40).

10. The sheet metal automatic discharging and conveying mechanism according to claim 1, characterized in that: Partitions (4) are arranged at equal intervals on the conveyor belt (1), and the sheet metal body (3) is located between two adjacent partitions (4).

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