Automatic feeding device for metal product machining

Abstract

The invention relates to the technical field of metal processing, in particular to an automatic feeding device for metal product processing, which comprises a processing table, a conveying table and a material frame, and further comprises a baffle plate, and the baffle plate is positioned on the material frame and is used for blocking a circular plate close to the upper part of a circular plate at the bottommost layer in stacked circular plates in the material frame; therefore, when the circular plates are pushed, only the bottommost circular plate is pushed, and a plurality of circular plates are prevented from being brought out accidentally during one-time pushing. The automatic feeding device comprises a conveying table, a baffle and a plurality of pushing wheels, the pushing wheels are located on the conveying table, the pushing wheels control a to-be-stamped metal circular plate to rotate when the to-be-stamped metal circular plate collides with the baffle due to warping, and therefore the position of the circular plate is adjusted. Direct collision between the circular plate and the baffle can be remarkably reduced by rotating the circular plate, and scratches, recesses or other forms of physical damage caused by collision are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, in particular to an automatic feeding device for processing metal products. Background Art

[0002] Stamping is an important forming process in metal product processing. External force is applied to metal sheets through molds to cause them to undergo plastic deformation, thereby obtaining parts of the desired shape and size. This process has the advantages of high production efficiency, high material utilization rate, and low cost, and is suitable for mass production. During the stamping process, metal sheets are placed between dies and pressed to form parts of various complex shapes. In the existing metal circular plate stamping process, workers will neatly stack a large number of circular plates together, and then use a precisely designed ejection device to transfer these circular plates one by one and in an orderly manner to the bottom of the stamping machine for forming. However, since the circular plates are often closely arranged, it is difficult to separate them one by one during the ejection process, which may cause multiple circular plates to be accidentally brought out in one push. In order to solve this problem, the staff cleverly added a baffle on one side of the ejection device, the purpose of which is to ensure that only one circular plate can be successfully ejected each time the push action is made. However, the introduction of the baffle is also accompanied by a side effect. When the edges of the circular plates stacked at the bottom are warped or irregularly bent, these circular plates may collide or even rub against each other during the contact with the baffle. This physical contact may not only cause the circular plates to be further bent and deformed, but also leave scratches on their surfaces, seriously affecting the quality and appearance of the products. For this reason, we propose an automatic feeding device for metal product processing. Summary of the invention

[0003] A technical problem to be solved by the present application is that when the edges of the disks stacked at the bottom are warped or irregularly bent, these disks may collide or even rub against each other during contact with the baffle. This physical contact may not only cause the disks to further bend and deform, but may also leave scratches on their surfaces, seriously affecting the quality and appearance of the product.

[0004] To solve the above technical problems, the embodiment of the present application provides an automatic feeding device for metal product processing, including a processing table, a conveying table and a material frame, and also includes a baffle, wherein the baffle is located on the material frame and is used to block the circular plate immediately above the bottom circular plate among the stacked circular plates in the material frame; thereby, only the bottom circular plate is pushed when pushing the circular plate, thereby preventing multiple circular plates from being accidentally brought out in one push; a pushing wheel, wherein the pushing wheel is located on the conveying table, and the pushing wheel is provided with a plurality of pushing wheels, and when the metal circular plate to be stamped collides with the baffle due to warping, the circular plate is controlled to rotate, thereby adjusting the position of the circular plate; a pushing control component, wherein the pushing control component is located on the conveying table, and the pushing control component is used to control the rotation of the pushing wheel when the metal circular plate to be stamped collides with the baffle due to warping, thereby driving the circular plate to rotate to adjust the position of the circular plate; a height adjustment module, wherein the height adjustment module is located on the conveying table, and the height adjustment module is used to drive the baffle to rise synchronously while the pushing wheel drives the circular plate to rotate.

[0005] In some embodiments, the pushing control component includes a pushing member arranged on the conveying platform, which is used to push the metal circular plate to move. The pushing member is provided with a rotating member, which is used to control the rotation of the pushing wheel when the metal circular plate to be stamped collides with the baffle due to warping. The pushing member is provided with a circulating member, which is used to change the direction of power. The pushing member is provided with a driving member, which is used to provide power for the circulating member to work.

[0006] In some embodiments, the pushing member includes a conveying plate arranged on the conveying platform, an electric push rod is arranged on the conveying plate, an extension tube is arranged on the top of the electric push rod, a sliding piston plate is arranged in the extension tube, a push rod is arranged on the piston plate, a buffer spring is arranged in the extension tube, one end of the buffer spring is connected to the push rod, and a push plate is arranged on the extension tube.

[0007] In some embodiments, the rotating member includes a rotating groove provided on the pushing plate, a plurality of rotating shafts are rotatably arranged in the rotating groove, one end of the rotating shaft passes through the rotating groove, the rotating shaft is connected to the pushing wheel, a synchronous gear is provided at one end of the rotating shaft outside the rotating groove, the synchronous gear is connected to the rotating shaft through a one-way bearing, an arc plate is slidably provided on the pushing plate, a rotating tooth groove engaged with the synchronous gear is provided on the arc plate, a plurality of rotating teeth are provided on the arc plate, a connecting shaft is rotatably provided on the pushing plate, and a rotating gear engaged with the rotating teeth is provided on the connecting shaft.

[0008] In some embodiments, the circulating part includes a disc arranged on a pushing plate, a driving shaft 1 is rotatably arranged on the disc, the driving shaft 1 is rotatably connected to the disc, a circular groove is provided on the disc, a driving shaft 2 is slidably arranged in the circular groove, a connecting rod 1 is provided on the driving shaft 1, the connecting rod 1 is rotatably connected to the driving shaft 2, a connecting rod 2 is rotatably arranged on the driving shaft 2, a guide plate is provided on the pushing plate, a driving rod is slidably arranged on the guide plate, a positioning rod is provided on the driving rod, the positioning rod is rotatably connected to the connecting rod 2, and a driving tooth engaged with the rotating gear is provided on the driving rod.

[0009] In some embodiments, the driving member includes a rotating shaft rotatably arranged on a push plate, a driving gear is arranged on the rotating shaft, the driving gear is connected to the rotating shaft through a one-way bearing, a driving rack engaged with the driving gear is arranged on the extension tube, a driving pulley is arranged on both the rotating shaft and the driving shaft, and a driving belt is arranged on the driving pulley.

[0010] In some embodiments, the height adjustment module includes a lifting member arranged on the material frame, and the height of the baffle is adjusted by using the lifting member. A power member is arranged on the conveying plate, and the power member is used to provide power for the lifting member to work.

[0011] In some embodiments, the lifting member includes an intercepting plate arranged on the conveying platform, the intercepting plate is connected to the material frame, a sliding groove is opened on the intercepting plate, the sliding groove is slidably connected to the baffle, a movable screw is rotatably arranged on the intercepting plate, and the movable screw is threadedly connected to the baffle.

[0012] In some embodiments, the power component includes a pneumatic bin opened in the conveying plate, a pneumatic tube is provided on the pneumatic bin, one end of the pneumatic tube is connected to the extension tube, a piston plate 2 is slidably provided in the pneumatic bin, a power rack is provided on the piston plate 2, a power shaft is rotatably provided in the pneumatic bin, one end of the power shaft passes through the pneumatic bin, a power gear engaged with the power rack is provided on the power shaft, a moving pulley is provided on one end of the power shaft located outside the pneumatic bin and on the moving screw, and a moving belt is provided on the moving pulley.

[0013] In some embodiments, a mounting groove is provided on the conveying plate, and a ball is movably arranged in the mounting groove.

[0014] The present invention has at least the following beneficial effects:

[0015] 1. Reduce damage: By rotating the circular plate, the direct collision between the circular plate and the baffle can be significantly reduced, avoiding scratches, dents or other forms of physical damage caused by collision. At the same time, raising the height of the baffle further reduces the contact area and contact force between the circular plate and the baffle, thereby reducing the risk of damage to the circular plate.

[0016] Enhance equipment adaptability;

[0017] 2. Extend equipment life: Frequent collisions and frictions will not only damage the metal round plate, but may also cause wear on the processing equipment and baffles. By avoiding these unnecessary contacts, the service life of the equipment and baffles can be extended, and maintenance and replacement costs can be reduced;

[0018] 3. Improve efficiency: If the round plate collides frequently with the baffle due to warping, it may be necessary to stop the machine for manual adjustment or repositioning. The design of automatically adjusting the position of the round plate can significantly reduce this downtime and improve the overall efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Schematic diagram of the structure of the cutting processing table;

[0021] Figure 3 For the present invention Figure 2 Schematic diagram of the structure of the dissecting conveyor;

[0022] Figure 4 For the present invention Figure 3 Schematic diagram of the partial cross-section structure of the middle conveyor plate;

[0023] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of the middle A area;

[0024] Figure 6 For the present invention Figure 3 Schematic diagram of explosion structure;

[0025] Figure 7 This is a schematic diagram of the structure of the push control component of the present invention;

[0026] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the middle B area;

[0027] Fig. 9 For the present invention Figure 7 Schematic diagram of explosion structure;

[0028] Fig.10 For the present invention Fig. 9Schematic diagram of the enlarged structure of the middle C area;

[0029] Fig.11 This is a schematic diagram of the explosion structure of the pusher of the present invention;

[0030] Fig.12 This is a schematic diagram of the explosion structure of the lifting member of the present invention;

[0031] Fig.13 This is a structural diagram of Embodiment 2 of the present invention.

[0032] In the figure: 1, processing table; 2, conveying table; 3, material frame; 4, baffle; 5, driving wheel; 6, pushing control assembly; 7, driving member; 71, conveying plate; 72, electric push rod; 73, extension tube; 74, piston plate 1; 75, driving rod; 76, buffer spring; 77, driving plate; 8, rotating member; 81, rotating groove; 82, rotating shaft; 83, synchronous gear; 84, arc plate; 85, rotating tooth groove; 86, rotating clamping tooth; 87, connecting shaft; 88, rotating gear; 9, circulating member; 91, disc; 92, driving shaft 1; 93, circular groove; 94, driving shaft 2; 95, connecting rod 1; 96, connecting rod 2; 97. Positioning rod; 98. Guide plate; 99. Driving rod; 910. Driving tooth; 10. Driving member; 101. Rotating shaft; 102. Driving gear; 103. Driving rack; 104. Driving pulley; 105. Driving belt; 11. Height adjustment module; 12. Lifting member; 121. Intercepting plate; 122. Sliding groove; 123. Moving screw rod; 13. Power member; 131. Pneumatic bin; 132. Pneumatic tube; 133. Piston plate 2; 134. Power rack; 135. Power shaft; 136. Power gear; 137. Moving pulley; 138. Moving belt; 14. Mounting groove; 15. Ball bearing. DETAILED DESCRIPTION

[0033] 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.

[0034] Example 1: Please refer to Figure 1-Figure 12The present invention provides a technical solution: an automatic feeding device for metal product processing, comprising a processing table 1, a conveying table 2 and a material frame 3, and also comprising a baffle 4, wherein the baffle 4 is located on the material frame 3 and is used to block the circular plate immediately above the bottom circular plate among the stacked circular plates in the material frame 3; thereby only the bottom circular plate is pushed when pushing the circular plate, thereby preventing multiple circular plates from being accidentally brought out in one push; a pushing wheel 5, wherein the pushing wheel 5 is located on the conveying table 2, and a plurality of the pushing wheels 5 are provided, and when the metal circular plate to be stamped collides with the baffle 4 due to warping, the circular plate is controlled to rotate, thereby adjusting the position of the circular plate.

[0035] The push control assembly 6 is located on the conveyor platform 2. When the metal circular plate to be punched collides with the baffle 4 due to warping, the push control assembly 6 is used to control the rotation of the push wheel 5, thereby driving the circular plate to rotate to adjust the position of the circular plate.

[0036] The advantage of setting up the push control component 6 is that when the metal circular plate to be punched collides with the baffle 4 due to warping, the push control component 6 controls the rotation of the circular plate, thereby adjusting the position of the circular plate to avoid collision or even friction between the circular plate and the baffle 4 during contact. By rotating the circular plate, the direct collision between the circular plate and the baffle 4 can be significantly reduced, avoiding scratches, dents or other forms of physical damage caused by the collision. Frequent collisions and frictions will not only damage the metal circular plate, but may also cause wear and tear on the processing equipment and the baffle 4. By avoiding these unnecessary contacts, the service life of the equipment and the baffle 4 can be extended, and the maintenance and replacement costs can be reduced. If the circular plate frequently collides with the baffle 4 due to warping, it will need to be stopped for manual adjustment or repositioning. The design of automatically adjusting the position of the circular plate can significantly reduce this downtime and improve the overall efficiency of the production line.

[0037] The height adjustment module 11 is located on the conveying platform 2 , and is used to drive the baffle plate 4 to rise synchronously while the driving wheel 5 drives the circular plate to rotate.

[0038] The advantage of setting up the height adjustment module 11 is that, by raising the height of the baffle 4, the contact area and contact force between the circular plate and the baffle 4 are further reduced, thereby reducing the risk of damage to the circular plate. At the same time, by adjusting the height of the baffle 4 while rotating the circular plate, circular plates with different bends and warps can be handled more flexibly. This design enables the equipment to adapt to a wider variety of metal circular plates, thereby improving the versatility and flexibility of the equipment.

[0039] The pushing control assembly 6 includes a pushing member 7 arranged on the conveying platform 2, and the pushing member 7 is used to push the metal circular plate to move. The pushing member 7 is provided with a rotating member 8, and the rotating member 8 is used to control the rotation of the pushing wheel 5 when the metal circular plate to be stamped collides with the baffle 4 due to warping. The pushing member 7 is provided with a circulating member 9, and the circulating member 9 is used to change the direction of power. The pushing member 7 is provided with a driving member 10, and the driving member 10 is used to provide power for the circulating member 9 to work.

[0040] The pushing member 7 includes a conveying plate 71 arranged on the conveying platform 2, an electric push rod 72 is arranged on the conveying plate 71, an extension tube 73 is arranged on the top of the electric push rod 72, a sliding piston plate 74 is arranged in the extension tube 73, a pushing rod 75 is arranged on the piston plate 74, a buffer spring 76 is arranged in the extension tube 73, one end of the buffer spring 76 is connected to the pushing rod 75, and a pushing plate 77 is arranged on the extension tube 73.

[0041] The advantage of the pusher 7 is that it can provide a buffer when the warped circular plate contacts the baffle 4. The buffer design can significantly reduce the impact force generated when the circular plate contacts the baffle 4, thereby avoiding or reducing physical damage such as scratches and dents on the surface of the circular plate. This is crucial to maintaining the integrity and surface quality of the circular plate.

[0042] The rotating member 8 includes a rotating groove 81 opened on the pushing plate 77, and a plurality of rotating shafts 82 are rotatably arranged in the rotating groove 81. One end of the rotating shaft 82 passes through the rotating groove 81, and the rotating shaft 82 is connected to the pushing wheel 5. A synchronous gear 83 is arranged at one end of the rotating shaft 82 outside the rotating groove 81, and the synchronous gear 83 is connected to the rotating shaft 82 through a one-way bearing. An arc plate 84 is slidably arranged on the pushing plate 77, and a rotating tooth groove 85 engaged with the synchronous gear 83 is opened on the arc plate 84. A plurality of rotating latch teeth 86 are arranged on the arc plate 84. A linkage shaft 87 is rotatably arranged on the pushing plate 77, and a rotating gear 88 engaged with the rotating latch teeth 86 is arranged on the linkage shaft 87.

[0043] The circulating member 9 includes a disc 91 arranged on the push plate 77, a drive shaft 92 is rotatably arranged on the disc 91, and the drive shaft 92 is rotatably connected to the disc 91, a circular groove 93 is provided on the disc 91, a drive shaft 94 is slidably arranged in the circular groove 93, a connecting rod 95 is provided on the drive shaft 92, and the connecting rod 95 is rotatably connected to the drive shaft 94, a connecting rod 96 is rotatably arranged on the drive shaft 94, a guide plate 98 is provided on the push plate 77, a drive rod 99 is slidably arranged on the guide plate 98, a positioning rod 97 is provided on the drive rod 99, the positioning rod 97 is rotatably connected to the connecting rod 96, and a drive tooth 910 engaged with the rotating gear 88 is provided on the drive rod 99.

[0044] The driving member 10 includes a rotating shaft 101 rotatably arranged on the push plate 77, a driving gear 102 is arranged on the rotating shaft 101, and the driving gear 102 is connected to the rotating shaft 101 through a one-way bearing, and a driving rack 103 engaged with the driving gear 102 is arranged on the extension tube 73, and a driving pulley 104 is arranged on both the rotating shaft 101 and the driving shaft 92, and a driving belt 105 is arranged on the driving pulley 104.

[0045] The advantage of the drive member 10 is that when the circular plate contacts the baffle 4, it can quickly react to control the rotation of the push wheel 5 to drive the circular plate to rotate, so as to adjust the position of the circular plate, thereby improving the processing efficiency of the metal circular plate.

[0046] When the metal circular plate is being stamped, the electric push rod 72 drives the extension tube 73, the push rod 75 and the push plate 77 to move. The push plate 77 moves and pushes the metal circular plate to move synchronously. When the metal circular plate collides with the baffle 4 due to edge warping, the push rod 75 overcomes the pressure of the buffer spring 76 and retracts. At this time, the driving gear 102 on the push plate 77 engages with the driving rack 103 on the extension tube 73, driving the driving gear 102 to rotate. The driving gear 102 rotates and drives the rotating shaft 101 to rotate. The rotating shaft 101 rotates and drives the driving shaft 92 to rotate through the driving pulley 104 and the driving belt 105.

[0047] The rotation of driving shaft 1 92 drives connecting rod 1 95 to rotate, and the rotation of connecting rod 1 95 drives driving shaft 2 94 to slide in circular groove 93. The movement of driving shaft 2 94 drives connecting rod 2 96 to displace, and the displacement of connecting rod 2 96 drives the positioning rod 97 and driving rod 99 connected thereto to slide in guide plate 98. The movement of driving rod 99 drives the driving latch tooth 910 provided thereon to move, and the movement of driving latch tooth 910 drives the rotating gear 88 engaged therewith to rotate, and the rotation of rotating gear 88 drives the rotating latch tooth 86 engaged therewith to displace, and the displacement of rotating latch tooth 86 drives the arc plate 84 to move, and the movement of arc plate 84 drives the rotating tooth groove 85 opened thereon to move, and the movement of rotating tooth groove 85 drives the synchronous gear 83 to rotate, and the rotation of synchronous gear 83 drives the driving wheel 5 to rotate, and the rotation of driving wheel 5 drives the metal circular plate in contact with it to rotate.

[0048] The height adjustment module 11 includes a lifting member 12 disposed on the material frame 3 , and the lifting member 12 is used to adjust the height of the baffle 4 . A power member 13 is disposed on the conveying plate 71 , and the power member 13 is used to provide power for the lifting member 12 to work.

[0049] The lifting member 12 includes an intercepting plate 121 arranged on the conveying platform 2, the intercepting plate 121 is connected to the material frame 3, a sliding groove 122 is opened on the intercepting plate 121, the sliding groove 122 is slidably connected to the baffle 4, and a moving screw rod 123 is rotatably arranged on the intercepting plate 121, and the moving screw rod 123 is threadedly connected to the baffle 4.

[0050] The advantage of setting up the lifting member 12 is that by raising the height of the baffle 4, the contact area and contact force between the metal circular plate and the baffle 4 are further reduced, thereby reducing the risk of damage to the metal circular plate. At the same time, by adjusting the height of the baffle 4 while rotating the metal circular plate, metal circular plates with different bends and warps can be handled more flexibly, thereby improving the versatility and flexibility of the equipment.

[0051] The power component 13 includes a pneumatic bin 131 opened in the conveying plate 71, a pneumatic tube 132 is arranged on the pneumatic bin 131, one end of the pneumatic tube 132 is connected to the extension tube 73, a piston plate 133 is slidably arranged in the pneumatic bin 131, a power rack 134 is arranged on the piston plate 133, a power shaft 135 is rotatably arranged in the pneumatic bin 131, one end of the power shaft 135 passes through the pneumatic bin 131, a power gear 136 engaged with the power rack 134 is arranged on the power shaft 135, a moving pulley 137 is arranged on the end of the power shaft 135 located outside the pneumatic bin 131 and on the moving screw 123, and a moving belt 138 is arranged on the moving pulley 137.

[0052] When the piston plate 1 74 moves in the extension tube 73, it squeezes the air in the extension tube 73 so that the gas enters the pneumatic chamber 131 opened in the conveying plate 71 through the pneumatic tube 132. When the pneumatic chamber 131 is inflated, the air pressure increases, thereby pushing the piston plate 2 133 to move. The movement of the piston plate 2 133 drives the power rack 134 arranged thereon to move. The movement of the power rack 134 drives the power gear 136 engaged with it to rotate. The rotation of the power gear 136 drives the power shaft 135 to rotate synchronously. The rotation of the power shaft 135 drives the moving pulley 137 to rotate. The rotation of the moving pulley 137 drives the moving screw 123 to rotate synchronously through the moving belt 138. The rotation of the moving screw 123 drives the baffle 4 to rise in the sliding groove 122, thereby reducing the contact area and contact force between the metal circular plate and the baffle 4, thereby reducing the risk of damage to the metal circular plate.

[0053] The conveying plate 71 is provided with a mounting groove 14 , in which a ball 15 is movably arranged. The arrangement of the ball 15 can effectively reduce the resistance of the metal circular plate when it rotates, and improve the efficiency of the driving wheel 5 when driving the metal circular plate to rotate.

[0054] When in use, when stamping the metal circular plate, the electric push rod 72 drives the extension tube 73, the push rod 75 and the push plate 77 to move. The push plate 77 moves and pushes the metal circular plate to move synchronously. When the metal circular plate collides with the baffle 4 due to edge warping, the push rod 75 overcomes the pressure of the buffer spring 76 and retracts. At this time, the driving gear 102 on the push plate 77 is engaged with the driving rack 103 on the extension tube 73, driving the driving gear 102 to rotate. The driving gear 102 rotates and drives the rotating shaft 101 to rotate. The rotation of the rotating shaft 101 drives the driving shaft 92 to rotate through the driving pulley 104 and the driving belt 105.

[0055] The rotation of driving shaft 1 92 drives connecting rod 1 95 to rotate, and the rotation of connecting rod 1 95 drives driving shaft 2 94 to slide in circular groove 93. The movement of driving shaft 2 94 drives connecting rod 2 96 to displace, and the displacement of connecting rod 2 96 drives the positioning rod 97 and driving rod 99 connected thereto to slide in guide plate 98. The movement of driving rod 99 drives the driving latch tooth 910 provided thereon to move, and the movement of driving latch tooth 910 drives the rotating gear 88 engaged therewith to rotate, and the rotation of rotating gear 88 drives the rotating latch tooth 86 engaged therewith to displace, and the displacement of rotating latch tooth 86 drives the arc plate 84 to move, and the movement of arc plate 84 drives the rotating tooth groove 85 opened thereon to move, and the movement of rotating tooth groove 85 drives the synchronous gear 83 to rotate, and the rotation of synchronous gear 83 drives the driving wheel 5 to rotate, and the rotation of driving wheel 5 drives the metal circular plate in contact with it to rotate.

[0056] When the piston plate 1 74 moves in the extension tube 73, it squeezes the air in the extension tube 73 so that the gas enters the pneumatic chamber 131 opened in the conveying plate 71 through the pneumatic tube 132. When the pneumatic chamber 131 is inflated, the air pressure increases, thereby pushing the piston plate 2 133 to move. The movement of the piston plate 2 133 drives the power rack 134 arranged thereon to move. The movement of the power rack 134 drives the power gear 136 engaged with it to rotate. The rotation of the power gear 136 drives the power shaft 135 to rotate synchronously. The rotation of the power shaft 135 drives the moving pulley 137 to rotate. The rotation of the moving pulley 137 drives the moving screw 123 to rotate synchronously through the moving belt 138. The rotation of the moving screw 123 drives the baffle 4 to rise in the sliding groove 122, thereby reducing the contact area and contact force between the metal circular plate and the baffle 4, thereby reducing the risk of damage to the metal circular plate.

[0057] Example 2: Please refer to Fig.13 The present invention provides a technical solution: the driving wheel 5 is made of rubber material. The advantage of setting the driving wheel 5 of rubber material is that it can increase the friction between the driving wheel 5 and the metal circular plate, thereby improving the rotation effect of the metal circular plate.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0059] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An automatic feeding device for metal product processing, comprising a processing table (1), a conveying table (2) and a material frame (3), Features: Also includes: A baffle (4), the baffle (4) being located on the material frame (3) and used to block the circular plate immediately above the bottom circular plate among the circular plates stacked in the material frame (3); thereby only the bottom circular plate is pushed when the circular plates are pushed, preventing multiple circular plates from being accidentally brought out in one push; A driving wheel (5), the driving wheel (5) being located on the conveying platform (2), and a plurality of the driving wheels (5) being provided, for controlling the rotation of the circular plate when the metal circular plate to be punched collides with the baffle plate (4) due to warping, thereby adjusting the position of the circular plate; A push control assembly (6), the push control assembly (6) being located on the conveying platform (2), and utilizing the push control assembly (6) to control the rotation of the push wheel (5) when the metal circular plate to be punched collides with the baffle plate (4) due to warping, thereby driving the circular plate to rotate to adjust the position of the circular plate; A height adjustment module (11) is located on the conveying platform (2). The height adjustment module (11) is used to drive the baffle plate (4) to rise synchronously while the driving wheel (5) drives the circular plate to rotate.

2. The automatic feeding device for metal product processing according to claim 1, Features: The push control assembly (6) comprises a pushing member (7) arranged on the conveying platform (2), and the pushing member (7) is used to push the metal circular plate to move; the pushing member (7) is provided with a rotating member (8), and the rotating member (8) is used to control the rotation of the pushing wheel (5) when the metal circular plate to be punched collides with the baffle (4) due to warping; the pushing member (7) is provided with a circulating member (9), and the circulating member (9) is used to change the direction of power; the pushing member (7) is provided with a driving member (10), and the driving member (10) is used to provide power for the circulating member (9) to work.

3. The automatic feeding device for metal product processing according to claim 2, Features: The pushing member (7) comprises a conveying plate (71) arranged on the conveying platform (2), an electric push rod (72) being arranged on the conveying plate (71), an extension tube (73) being arranged on the top of the electric push rod (72), a sliding piston plate (74) being arranged in the extension tube (73), a pushing rod (75) being arranged on the piston plate (74), a buffer spring (76) being arranged in the extension tube (73), one end of the buffer spring (76) being connected to the pushing rod (75), and a pushing plate (77) being arranged on the extension tube (73).

4. The automatic feeding device for metal product processing according to claim 3, Features: The rotating member (8) comprises a rotating groove (81) provided on the pushing plate (77), a plurality of rotating shafts (82) are rotatably provided in the rotating groove (81), one end of the rotating shaft (82) passes through the rotating groove (81), the rotating shaft (82) is connected to the pushing wheel (5), a synchronous gear (83) is provided at one end of the rotating shaft (82) outside the rotating groove (81), the synchronous gear (83) is connected to the rotating shaft (82) through a one-way bearing, an arc plate (84) is slidably provided on the pushing plate (77), a rotating tooth groove (85) engaged with the synchronous gear (83) is provided on the arc plate (84), a plurality of rotating latch teeth (86) are provided on the arc plate (84), a linkage shaft (87) is rotatably provided on the pushing plate (77), and a rotating gear (88) engaged with the rotating latch teeth (86) is provided on the linkage shaft (87).

5. The automatic feeding device for metal product processing according to claim 4, Features: The circulating member (9) comprises a disk (91) arranged on the push plate (77), a driving shaft (92) being rotatably arranged on the disk (91), the driving shaft (92) being rotatably connected to the disk (91), a circular groove (93) being provided on the disk (91), a driving shaft (94) being slidably arranged in the circular groove (93), a connecting rod (95) being arranged on the driving shaft (92), the connecting rod (95) being rotatably connected to the driving shaft (94) and the driving shaft (94) being rotatably connected to the driving shaft (94). 94) is rotatably connected, a connecting rod 2 (96) is rotatably provided on the driving shaft 2 (94), a guide plate (98) is provided on the pushing plate (77), a driving rod (99) is slidably provided on the guide plate (98), a positioning rod (97) is provided on the driving rod (99), the positioning rod (97) is rotatably connected to the connecting rod 2 (96), and a driving tooth (910) engaged with the rotating gear (88) is provided on the driving rod (99).

6. The automatic feeding device for metal product processing according to claim 5, Features: The driving member (10) comprises a rotating shaft (101) rotatably arranged on a pushing plate (77); a driving gear (102) is arranged on the rotating shaft (101); the driving gear (102) is connected to the rotating shaft (101) via a one-way bearing; a driving rack (103) engaged with the driving gear (102) is arranged on the extension tube (73); a driving pulley (104) is arranged on both the rotating shaft (101) and the driving shaft (92); and a driving belt (105) is arranged on the driving pulley (104).

7. The automatic feeding device for metal product processing according to claim 6, Features: The height adjustment module (11) comprises a lifting member (12) arranged on the material frame (3), and the height of the baffle (4) is adjusted by using the lifting member (12). The conveying plate (71) is provided with a power member (13), and the power member (13) is used to provide power for the lifting member (12) to work.

8. The automatic feeding device for metal product processing according to claim 7, Features: The lifting member (12) comprises an intercepting plate (121) arranged on the conveying platform (2), the intercepting plate (121) being connected to the material frame (3), a sliding groove (122) being provided on the intercepting plate (121), the sliding groove (122) being slidably connected to the baffle (4), a movable screw rod (123) being rotatably arranged on the intercepting plate (121), and the movable screw rod (123) being threadedly connected to the baffle (4).

9. The automatic feeding device for metal product processing according to claim 8, Features: The power member (13) comprises a pneumatic chamber (131) opened in the conveying plate (71), a pneumatic tube (132) is arranged on the pneumatic chamber (131), one end of the pneumatic tube (132) is connected with the extension tube (73), a piston plate 2 (133) is slidably arranged in the pneumatic chamber (131), a power rack (134) is arranged on the piston plate 2 (133), a power shaft (135) is rotatably arranged in the pneumatic chamber (131), one end of the power shaft (135) passes through the pneumatic chamber (131), a power gear (136) engaged with the power rack (134) is arranged on the power shaft (135), a moving pulley (137) is arranged on the end of the power shaft (135) located outside the pneumatic chamber (131) and the moving screw rod (123), and a moving belt (138) is arranged on the moving pulley (137).

10. The automatic feeding device for metal product processing according to claim 3, Features: The conveying plate (71) is provided with a mounting groove (14), and a ball (15) is movably arranged in the mounting groove (14).

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