An end clamping device for a handling robot used in the production and processing of porous bricks

Abstract

The present invention relates to the technical field of porous brick production, and discloses an end clamping device for a handling robot used in the production and processing of porous bricks, including a clamping mechanism. The clamping mechanism further includes a bottom plate. A fixing plate is fixedly connected to the top of the bottom plate. A connecting plate is fixedly connected to the top of the fixing plate. A connecting seat is fixedly connected to the top of the connecting plate; when the second rack moves forward, at this time, the control rod is located on the back of the first contact block. The second rack will drive the control rod to move forward, causing the first spring to receive a squeezing force. At this time, the first contact block is pushed by the control rod, and the first contact block moves forward. When the control rod continues to move forward, it will push the first contact block to contact the second contact block. After the first contact block contacts the second contact block and is restricted by the second contact block, the control rod continues to push the first contact block. The first contact block will squeeze the second spring and the telescopic rod under the forward thrust, thereby forcing the first contact block to move to the left.

Description

Technical Field

[0001] The present invention relates to the technical field of porous brick production, and particularly to an end clamping device for a handling robot in the production and processing of porous bricks. Background Art

[0002] With the continuous improvement of building requirements, solid bricks are gradually replaced by porous bricks. The porous bricks on the market mainly refer to two types: concrete porous bricks and sintered porous bricks. Concrete porous bricks are a kind of concrete bricks with multiple rows of small holes, which are made by using cement as a cementitious material, crushed construction waste and industrial slag as the main aggregates, adding water for stirring, forming and curing. Sintered porous bricks are mainly made of clay, shale and fly ash as the main raw materials, and are formed and baked. After the porous bricks are produced, they need to be transported to a designated location for wall building.

[0003] Among them, when the handling robot transports the porous bricks, when the porous bricks are clamped by the handling robot, the sand and stones on the porous bricks may fall off. Especially when the sand and stones fall on the clamping airbag, these sand and stones may affect the friction between the clamping airbag and the porous bricks, resulting in the porous bricks being prone to slipping or unstable during clamping. In view of the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides an end clamping device for a handling robot in the production and processing of porous bricks, including a clamping mechanism. The clamping mechanism further includes a bottom plate, the top of the bottom plate is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a connecting seat;

[0005] A dust cleaning mechanism, the top of the bottom plate is fixedly connected with a strip-shaped fixing block, a limiting chute is opened at the top of the strip-shaped fixing block, and a limiting slider is slidably connected in the limiting chute;

[0006] A positioning mechanism, a plurality of sliding grooves are opened at the bottom of the bottom plate, two sliding blocks are slidably connected in the sliding grooves, and positioning plates are respectively fixedly connected to the bottoms of the two sliding blocks.

[0007] The dust cleaning mechanism further includes an impact rod fixedly connected to the back of the limit slider. A first spring is fixedly connected to the front of the limit slider. The end of the first spring away from the limit slider is fixedly connected to the inner wall of the limit chute. A telescopic rod is fixedly connected to the right side of the limit slider. The right end of the telescopic rod is fixedly connected to a first contact block. A second spring is sleeved on the telescopic rod. The left end of the second spring is fixedly connected to the limit slider, and the right end of the second spring is fixedly connected to the first contact block. When the first contact block is subjected to a forward thrust, it will squeeze the second spring and the telescopic rod, thereby forcing the first contact block to move leftward. After the first contact block moves leftward, it no longer receives the push of the control rod, and the extrusion force on the first spring disappears, releasing the force on the first spring. After the force on the first spring is released, it can perform an impact, thereby generating an impact force to clean the falling sand and gravel.

[0008] The clamping mechanism further includes an adaptation chute opened in the fixed plate. A second rack is slidably connected in the adaptation chute. The second rack meshes with the gear. The bottoms of several first racks and several second racks are respectively fixedly connected with clamping plates. Several wear-resistant blocks are respectively fixedly connected to the sides of several clamping plates close to each other. Start the driving motor to make the rotating shaft drive the gear to rotate. The gear meshes with the first rack and the second rack. The rotation of the gear makes the first rack and the second rack approach each other, thereby driving several clamping plates to approach each other to clamp the porous bricks to be transported. By providing several wear-resistant blocks, the several wear-resistant blocks can increase the friction between the clamping plates and the porous bricks. The presence of the wear-resistant blocks can not only increase the friction between the clamping plates and the surface of the porous bricks, making the clamping more firm and stable, but also reduce the damage and scratches on the surface of the porous bricks, so as to ensure that the porous bricks will not slip when being transported, improving the firmness of the clamping of the porous bricks by the device during transportation.

[0009] The dust cleaning mechanism further includes a second contact block fixedly connected to the top of the bottom plate. A control rod is fixedly connected to the left side of the second rack. The control rod penetrates through the adaptation chute and is slidably connected to the adaptation chute. When the second rack moves forward, the control rod is at the back of the first contact block at this time. The second rack will drive the control rod to move forward, causing the first spring to receive an extrusion force. At this time, the first contact block is pushed by the control rod and moves forward. When the control rod continues to move forward, it will push the first contact block to contact the second contact block. After the first contact block contacts the second contact block and is restricted by the second contact block, when the control rod continues to push the first contact block, the first contact block is subjected to a forward thrust and will squeeze the second spring and the telescopic rod.

[0010] The positioning mechanism further includes a telescopic tube fixedly connected to the side of the two sliding blocks close to each other. The bottom of the telescopic tube is fixedly connected with an air delivery pipe. The bottom of the bottom plate is fixedly connected with an airbag. The side wall of the airbag is fixedly connected with the air delivery pipe. The left and right sides of the airbag are respectively fixedly connected with impact plates. When the two sliding blocks approach each other, the two sliding blocks will squeeze the telescopic tube. After the telescopic tube is squeezed, the gas inside will enter the airbag through the air delivery pipe, causing the airbag to expand. After the airbag expands, it can support and fix the perforated bricks on the left and right sides of the airbag. The airbag can provide a uniform clamping force. By adjusting the internal air pressure, uniform clamping of the surface of the perforated brick can be achieved, avoiding the situation of perforated brick breakage caused by excessive local stress. The shape and size of the airbag can be adjusted according to the shape and size of the clamped object, so it has strong adaptability and can clamp perforated bricks of various shapes and sizes, improving the flexibility of the clamping device.

[0011] Preferably, the clamping mechanism further includes a driving motor fixedly connected to the outer wall of the right side of the fixed plate. A rotating shaft is fixedly connected to the output shaft of the driving motor. The rotating shaft penetrates through the fixed plate and is rotatably connected to the fixed plate. A number of gears are fixedly sleeved on the outer wall of the rotating shaft. When the device is needed to clamp the perforated brick, the device is installed on the robotic arm of the robot through the connecting seat, and then the driving motor is started to make the rotating shaft drive the gears to rotate, so that the gears provide power for the operation of the clamping mechanism.

[0012] Preferably, the clamping mechanism further includes a number of T-shaped chutes opened on the top of the connecting plate. A number of T-shaped sliders are respectively slidably connected in the number of T-shaped chutes. The bottoms of the number of T-shaped sliders are respectively fixedly connected with a first rack. The number of first racks are respectively meshed with the number of gears. When the gears drive the first rack to move, the first rack can drive the T-shaped slider to slide in the T-shaped chute.

[0013] Preferably, the positioning mechanism further includes a rectangular plate fixedly connected to the side of the number of T-shaped sliders close to each other. A strip plate is fixedly connected to the top of the rectangular plate. A strip connecting block is rotatably connected to the top of the strip plate. The bottom of the side of the strip connecting block away from the strip plate is rotatably connected to a support plate. A number of circular rods are fixedly connected to the side wall of the support plate. The number of circular rods are respectively fixedly connected with the two sliding blocks. When the gears drive the first rack to move, the first rack can drive the T-shaped slider to slide in the T-shaped chute. When the T-shaped slider slides, it can drive the rectangular plate and the strip plate to move. After the strip plate moves forward, the distance between the strip connecting block and the support plate increases, and then the strip connecting block is used to drive the support plate to move closer to the middle position. After the support plate moves, it drives the sliding block to slide in the sliding groove through the circular rod. After the sliding block slides, it drives the sliding block to move towards the perforated brick. After contacting the perforated brick, it can push the left and right sides of the perforated brick towards the middle position, ensuring that the perforated brick maintains the correct position and direction during handling and processing.

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

[0015] 1. The present invention utilizes the impact force generated by impact to clean the sand and stones falling on the airbag. When the porous brick is lowered from the airbag, the sand and stones on the porous brick will fall on the surface of the airbag. When the second rack moves forward, the control rod is at the back of the first contact block at this time. The second rack will drive the control rod to move forward, causing the first spring to receive a squeezing force. At this time, the first contact block is pushed by the control rod and moves forward. When the control rod continues to move forward, it will push the first contact block to contact the second contact block. After the first contact block contacts the second contact block and is restricted by the second contact block, the control rod continues to push the first contact block. The first contact block receives a forward thrust and squeezes the second spring and the telescopic rod, thereby forcing the first contact block to move to the left. After the first contact block moves to the left, it no longer receives the push of the control rod, and the squeezing force on the first spring disappears, releasing the force on the first spring. After the force on the first spring is released, it can drive the impact rod to impact the impact plate. After the impact plate is impacted by the impact rod, it can clean the sand and stones falling on the airbag. Cleaning the sand and stones on the airbag can not only reduce the wear of the airbag by the sand and stones, but also improve the clamping stability of the airbag when clamping the porous brick.

[0016] 2. The present invention starts the driving motor to make the rotating shaft drive the gear to rotate. The gear meshes with the first rack and the second rack. The rotation of the gear makes the first rack and the second rack approach each other, thereby driving a plurality of clamping plates to approach each other to clamp the porous brick to be transported. By providing a plurality of wear-resistant blocks, the plurality of wear-resistant blocks can increase the friction force between the clamping plate and the porous brick. The presence of the wear-resistant blocks can not only increase the friction force between the clamping plate and the surface of the porous brick, making the clamping more firm and stable, but also reduce the damage and scratches on the surface of the porous brick. This can ensure that when transporting the porous brick, the porous brick will not slip, improving the clamping firmness of the device when transporting the porous brick.

[0017] 3. When the gear drives the first rack to move, the first rack can drive the T-shaped slider to slide in the T-shaped sliding groove. When the T-shaped slider slides, it can drive the rectangular plate and the strip plate to move. When the strip plate moves forward, the distance between the strip connecting block and the support plate increases, and then the support plate is driven to move closer to the middle position through the strip connecting block. After the support plate moves, it drives the sliding block to slide in the sliding groove through the circular rod. After the sliding block slides, it drives the sliding block to move towards the porous brick. After contacting the porous brick, it can push the left and right sides of the porous brick towards the middle position. This ensures that the porous brick maintains the correct position and direction during transportation and processing.

[0018] 4. When the two sliding blocks approach each other in the present invention, the two sliding blocks will squeeze the telescopic tube. After being squeezed, the gas inside the telescopic tube will enter the airbag through the air delivery pipe, causing the airbag to expand. After the airbag expands, it can support and fix the perforated bricks on the left and right sides of the airbag. The airbag can provide a uniform clamping force, and uniform clamping of the surface of the perforated brick can be achieved through the adjustment of the internal air pressure, avoiding the situation of perforated brick breakage caused by excessive local stress. The shape and size of the airbag can be adjusted according to the shape and size of the clamped object, so it has strong adaptability and can clamp perforated bricks of various shapes and sizes, improving the flexibility of the clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 Schematic diagram of the overall structure of the present invention;

[0021] Figure 2 Schematic diagram of the clamping mechanism of the present invention;

[0022] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of A in;

[0023] Figure 4 Partial structure schematic diagram of the clamping mechanism of the present invention;

[0024] Figure 5 Schematic diagram of the dust cleaning mechanism of the present invention;

[0025] Figure 6 For the present invention Figure 5 Enlarged schematic diagram of B in;

[0026] Figure 7 Bottom view structure schematic diagram of the present invention;

[0027] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of C in;

[0028] Figure 9 Schematic diagram of the positioning mechanism of the present invention.

[0029] In the drawings, the list of components represented by each reference numeral is as follows:

[0030] In the figure: 1. Clamping mechanism; 101. Bottom plate; 102. Fixed plate; 103. Connecting plate; 104. Connecting seat; 105. Driving motor; 106. Rotating shaft; 107. Gear; 108. T-shaped sliding groove; 109. T-shaped sliding block; 110. First rack; 111. Adaptation sliding groove; 112. Second rack; 113. Clamping plate; 114. Wear-resistant block; 2. Ash cleaning mechanism; 201. Strip-shaped fixed block; 202. Limit sliding groove; 203. Limit sliding block; 204. Impact rod; 205. First spring; 206. Telescopic rod; 207. First contact block; 208. Second spring; 209. Second contact block; 210. Control rod; 3. Positioning mechanism; 301. Sliding groove; 302. Sliding block; 303. Positioning plate; 304. Telescopic tube; 305. Air delivery pipe; 35. Airbag; 306. Impact plate; 307. Rectangular plate; 308. Strip-shaped plate; 309. Strip-shaped connecting block; 310. Support plate; 311. Circular rod. Specific implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Example 1, please refer to Figures 1-4 , the present invention is an end clamping device for a handling robot used in the production and processing of porous bricks, including a clamping mechanism 1. The clamping mechanism 1 further includes a bottom plate 101. The top of the bottom plate 101 is fixedly connected with a fixed plate 102. The top of the fixed plate 102 is fixedly connected with a connecting plate 103. The top of the connecting plate 103 is fixedly connected with a connecting seat 104;

[0033] An ash cleaning mechanism 2. The top of the bottom plate 101 is fixedly connected with a strip-shaped fixed block 201. The top of the strip-shaped fixed block 201 is provided with a limit sliding groove 202. A limit sliding block 203 is slidably connected in the limit sliding groove 202;

[0034] A positioning mechanism 3. A plurality of sliding grooves 301 are opened at the bottom of the bottom plate 101. Two sliding blocks 302 are slidably connected in the sliding grooves 301. The bottoms of the two sliding blocks 302 are respectively fixedly connected with positioning plates 303.

[0035] The clamping mechanism 1 further includes a driving motor 105 fixedly connected to the outer wall on the right side of the fixed plate 102. A rotating shaft 106 is fixedly connected to the output shaft of the driving motor 105. The rotating shaft 106 penetrates through the fixed plate 102 and is rotatably connected to the fixed plate 102. A plurality of gears 107 are fixedly sleeved on the outer wall of the rotating shaft 106. When the device is needed to clamp the perforated brick, the device is installed on the robotic arm of the robot through the connecting seat 104, and then the driving motor 105 is started, so that the rotating shaft 106 drives the gears 107 to rotate, thereby enabling the gears 107 to provide the driving force for the operation of the clamping mechanism 1.

[0036] The clamping mechanism 1 further includes a plurality of T-shaped chutes 108 opened on the top of the connecting plate 103. A plurality of T-shaped sliders 109 are respectively slidably connected in the plurality of T-shaped chutes 108. The bottoms of the plurality of T-shaped sliders 109 are respectively fixedly connected with a first rack 110. The plurality of first racks 110 are respectively meshed with the plurality of gears 107. When the gears 107 drive the first racks 110 to move, the first racks 110 can drive the T-shaped sliders 109 to slide in the T-shaped chutes 108.

[0037] The clamping mechanism 1 further includes an adaptor chute 111 opened in the fixed plate 102. A second rack 112 is slidably connected in the adaptor chute 111. The second rack 112 is meshed with the gear 107. The bottoms of the plurality of first racks 110 and the plurality of second racks 112 are respectively fixedly connected with clamping plates 113. A plurality of wear-resistant blocks 114 are respectively fixedly connected to the sides of the plurality of clamping plates 113 close to each other. Start the driving motor 105 to make the rotating shaft 106 drive the gears 107 to rotate. The gears 107 are meshed with the first racks 110 and the second racks 112. The rotation of the gears 107 further makes the first racks 110 and the second racks 112 approach each other, thereby driving the plurality of clamping plates 113 to approach each other to clamp the perforated brick to be transported. By providing a plurality of wear-resistant blocks 114, the plurality of wear-resistant blocks 114 can increase the friction between the clamping plates 113 and the perforated brick. The presence of the wear-resistant blocks can not only increase the friction between the clamping plate and the surface of the perforated brick, making the clamping more firm and stable, but also reduce the damage and scratches on the surface of the perforated brick. This can ensure that when transporting the perforated brick, the perforated brick will not slip, improving the firmness of the clamping of the device when transporting the perforated brick.

[0038] Example two, please refer to Figures 5-6The present invention is a terminal clamping device for a handling robot used in the production and processing of porous bricks. Based on Example 1, the dust cleaning mechanism 2 further includes a striking rod 204 fixedly connected to the back of the limiting slider 203. The front of the limiting slider 203 is fixedly connected to a spring 1 205. The end of the spring 1 205 away from the limiting slider 203 is fixedly connected to the inner wall of the limiting slide 202. The right side of the limiting slider 203 is fixedly connected to a telescopic rod 206. The right end of the telescopic rod 206 is fixedly connected to a contact block 1 207. The telescopic rod 206 is sleeved with a spring 208. The left end of spring 208 is fixedly connected to the limit slider 203, and the right end of spring 208 is fixedly connected to contact block 1 207. When contact block 1 207 is pushed forward, it will squeeze spring 208 and telescopic rod 206, thereby forcing contact block 1 207 to move to the left. After contact block 1 207 moves to the left, it is no longer pushed by control rod 210, and the squeezing force on spring 1 205 disappears, so that the force on spring 1 205 is released. After the force on spring 1 205 is released, it can collide, thereby generating impact force to clean up the fallen sand and stones.

[0039] The cleaning mechanism 2 also includes a contact block 209 fixedly connected to the top of the base plate 101, and a control rod 210 is fixedly connected to the left side of the rack 212. The control rod 210 passes through the adaptation slide 111 and is slidably connected to the adaptation slide 111. When the rack 212 moves forward, the control rod 210 is at the back of the contact block 1 207. The rack 212 will drive the control rod 210 to move forward, so that the spring 1 205 is subjected to an extrusion force. At this time, the contact block 1 207 is pushed by the control rod 210, and the contact block 1 207 moves forward. When the control rod 210 continues to move forward, it will push the contact block 1 207 to contact with the contact block 2 209. After the contact block 1 207 contacts the contact block 2 209, it is restricted by the contact block 209. The control rod 210 continues to push the contact block 1 207. The contact block 1 207 is pushed forward to squeeze the spring 2 208 and the telescopic rod 206.

[0040] The positioning mechanism 3 further includes a telescopic tube 304 fixedly connected to the adjacent sides of two sliding blocks 302. A gas transmission tube 305 is fixedly connected to the bottom of the telescopic tube 304. An airbag 35 is fixedly connected to the bottom of the bottom plate 101. The side wall of the airbag 35 is fixedly connected to the gas transmission tube 305. Impact plates 306 are respectively fixedly connected to the left and right sides of the airbag 35. When the two sliding blocks 302 approach each other, the two sliding blocks 302 will squeeze the telescopic tube 304. After being squeezed, the gas inside the telescopic tube 304 will enter the airbag 35 through the gas transmission tube 305, causing the airbag 35 to expand. After the airbag 35 expands, it can support and fix the porous bricks on the left and right sides of the airbag 35. The airbag 35 can provide a uniform clamping force, and uniform clamping of the surface of the porous brick can be achieved through the adjustment of the internal air pressure, avoiding the situation of porous brick breakage caused by excessive local stress. The shape and size of the airbag can be adjusted according to the shape and size of the clamped object, so it has strong adaptability and can clamp porous bricks of various shapes and sizes, improving the flexibility of the clamping device.

[0041] The positioning mechanism 3 further includes a rectangular plate 307 fixedly connected to the adjacent sides of a number of T-shaped sliders 109. A strip plate 308 is fixedly connected to the top of the rectangular plate 307. A strip connecting block 309 is rotatably connected to the top of the strip plate 308. The bottom of the side of the strip connecting block 309 away from the strip plate 308 is rotatably connected to a support plate 310. A number of circular rods 311 are fixedly connected to the side wall of the support plate 310. The number of circular rods 311 are respectively fixedly connected to the two sliding blocks 302. When the gear 107 drives the first rack 110 to move, the first rack 110 can drive the T-shaped slider 109 to slide in the T-shaped sliding groove 108. While the T-shaped slider 109 slides, it can drive the rectangular plate 307 and the strip plate 308 to move. After the strip plate 308 moves forward, the distance between the strip connecting block 309 and the support plate 310 increases, and then the support plate 310 is driven by the strip connecting block 309 to move closer to the middle position. After the support plate 310 moves, the sliding block 302 is driven by the circular rod 311 to slide in the sliding groove 301. After the sliding block 302 slides, it drives the sliding block 302 to move towards the porous brick, and after contacting the porous brick, it can push the left and right sides of the porous brick towards the middle position, ensuring that the porous brick maintains the correct position and direction during handling and processing.

[0042] A specific application of this embodiment is as follows: When it is necessary to use this device to clamp a perforated brick, the device is installed on the robotic arm of the robot through the connecting seat 104, and then the driving motor 105 is started, so that the rotating shaft 106 drives the gear 107 to rotate. The gear 107 meshes with the first rack 110 and the second rack 112. When the gear 107 rotates, the first rack 110 and the second rack 112 approach each other, thereby driving a plurality of clamping plates 113 to approach each other to clamp the perforated brick to be transported. By providing a plurality of wear-resistant blocks 114, the plurality of wear-resistant blocks 114 can increase the friction between the clamping plate 113 and the perforated brick, ensuring that the clamping of the perforated brick is more stable during transportation. When the gear 107 drives the first rack 110 to move, the first rack 110 can drive the T-shaped slider 109 to slide in the T-shaped chute 108. While the T-shaped slider 109 slides, it can drive the rectangular plate 307 and the strip plate 308 to move. When the strip plate 308 moves forward, the distance between the strip connecting block 309 and the support plate 310 increases, and then the strip connecting block 309 drives the support plate 310 to approach the middle position. After the support plate 310 moves, it drives the sliding block 302 to slide in the sliding groove 301 through the circular rod 311. After the sliding block 302 slides, it drives the sliding block 302 to move towards the perforated brick. After contacting the perforated brick, it can push the left and right sides of the perforated brick towards the middle position, ensuring that the perforated brick maintains the correct position and orientation during transportation and processing. When the two sliding blocks 302 approach each other, the two sliding blocks 302 will squeeze the telescopic tube 304. After the telescopic tube 304 is squeezed, the gas inside will enter the airbag 35 through the air delivery pipe 305, causing the airbag 35 to expand. After the airbag 35 expands, it can support and fix the perforated bricks on the left and right sides of the airbag 35, thereby clamping and fixing the perforated brick. The perforated brick is transported to a designated place. When the perforated brick needs to be put down at the designated position, the driving motor 105 is started again. The driving motor 105 drives the gear 107 to rotate in the reverse direction, and then drives the first rack 110 and the second rack 112 to move away from each other, so that the clamping plate 113 no longer clamps the perforated brick. At the same time, the two sliding blocks 302 also move away from each other. At this time, the telescopic tube 304 is no longer squeezed by the sliding blocks 302, and the gas in the airbag 35 returns to the telescopic tube 304 through the air delivery pipe 305. The airbag 35 contracts and no longer clamps and fixes the perforated brick, so as to place the perforated brick at the designated position. When the perforated brick is put down from the airbag 35, the sand and gravel on the perforated brick will fall on the surface of the airbag 35. When the second rack 112 moves forward, at this time, the position of the control rod 210 is on the back of the contact block one 207. The second rack 112 will drive the control rod 210 to move forward, causing the first spring 205 to receive a squeezing force. At this time, the contact block one 207 is pushed by the control rod 210 and the contact block one 207 moves forward. When the control rod 210 continues to move forward, it will push the contact block one 207 to contact the contact block two 209.After the first contact block 207 contacts the second contact block 209, restricted by the second contact block 209, when the control rod 210 continues to push the first contact block 207, the forward thrust received by the first contact block 207 will squeeze the second spring 208 and the telescopic rod 206, thereby forcing the first contact block 207 to move leftward. After the first contact block 207 moves leftward, it is no longer pushed by the control rod 210, and the squeezing force received by the first spring 205 disappears, releasing the force on the first spring 205. After the force on the first spring 205 is released, it can drive the impact rod 204 to impact the impact plate 306. After being impacted by the impact rod 204, the impact plate 306 can clean the sand and stones falling on the airbag 35.

[0043] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all details in detail, nor limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A terminal clamping device of a handling robot for producing and processing porous bricks, comprising a clamping mechanism (1), wherein the clamping mechanism (1) further comprises a base plate (101), the top of the base plate (101) is fixedly connected to a fixing plate (102), the top of the fixing plate (102) is fixedly connected to a connecting plate (103), and the top of the connecting plate (103) is fixedly connected to a connecting seat (104), characterized in that: Also includes: A dust cleaning mechanism (2), wherein a strip-shaped fixed block (201) is fixedly connected to the top of the bottom plate (101), a limiting sliding groove (202) is provided on the top of the strip-shaped fixed block (201), and a limiting sliding block (203) is slidably connected in the limiting sliding groove (202); Positioning mechanism (3), the bottom of the base plate (101) is provided with a plurality of sliding grooves (301), two sliding blocks (302) are slidably connected in the sliding grooves (301), and the bottoms of the two sliding blocks (302) are respectively fixedly connected with positioning plates (303). The dust cleaning mechanism (2) also includes an impact rod (204) fixedly connected to the back of the limiting slider (203), the front of the limiting slider (203) is fixedly connected to a spring 1 (205), the end of the spring 1 (205) away from the limiting slider (203) is fixedly connected to the inner wall of the limiting slide (202), the right side of the limiting slider (203) is fixedly connected to a telescopic rod (206), the right end of the telescopic rod (206) is fixedly connected to a contact block 1 (207), a spring 2 (208) is sleeved on the telescopic rod (206), the left end of the spring 2 (208) is fixedly connected to the limiting slider (203), and the right end of the spring 2 (208) is fixedly connected to the contact block 1 (207). The clamping mechanism (1) further includes a rack 1 (110) and an adapting slot (111) provided in the fixed plate (102), wherein the adapting slot (111) is slidably connected to a rack 2 (112), and the rack 2 (112) is meshed with the gear (107), and the bottoms of a plurality of the racks 1 (110) and a plurality of the racks 2 (112) are respectively fixedly connected to a clamping plate (113), and a plurality of the clamping plates (113) are respectively fixedly connected to a plurality of wear-resistant blocks (114) on the sides close to each other. The dust cleaning mechanism (2) further includes a contact block 2 (209) fixedly connected to the top of the bottom plate (101), a control rod (210) fixedly connected to the left side of the rack 2 (112), and the control rod (210) passes through the adapting chute (111) and is slidably connected to the adapting chute (111). The positioning mechanism (3) further comprises a telescopic tube (304) fixedly connected to the side of the two sliding blocks (302) close to each other, the bottom of the telescopic tube (304) is fixedly connected to an air supply pipe (305), the bottom of the bottom plate (101) is fixedly connected to an air bag (35), the side wall of the air bag (35) is fixedly connected to the air supply pipe (305), and the left and right sides of the air bag (35) are respectively fixedly connected to impact plates (306).

2. The end clamping device of a handling robot for producing and processing porous bricks according to claim 1 is characterized in that: The clamping mechanism (1) further comprises a driving motor (105) fixedly connected to the right outer wall of the fixed plate (102); a rotating shaft (106) is fixedly connected to the output shaft of the driving motor (105); the rotating shaft (106) passes through the fixed plate (102) and is rotatably connected to the fixed plate (102); and a plurality of gears (107) are fixedly sleeved on the outer wall of the rotating shaft (106).

3. The end clamping device of a handling robot for producing and processing porous bricks according to claim 2 is characterized in that: The clamping mechanism (1) further includes a plurality of T-shaped slots (108) provided on the top of the connecting plate (103), wherein a plurality of T-shaped slots (108) are slidably connected to T-shaped sliders (109), and the bottoms of the plurality of T-shaped sliders (109) are fixedly connected to racks 1 (110), and the plurality of racks 1 (110) are respectively engaged with a plurality of gears (107).

4. The end clamping device of a handling robot for producing and processing porous bricks according to claim 3 is characterized in that: The positioning mechanism (3) further comprises a rectangular plate (307) fixedly connected to a side of the plurality of T-shaped sliders (109) close to each other, the top of the rectangular plate (307) is fixedly connected to a strip plate (308), the top of the strip plate (308) is rotatably connected to a strip connecting block (309), the bottom of the strip connecting block (309) away from the strip plate (308) is rotatably connected to a support plate (310), the side wall of the support plate (310) is fixedly connected to a plurality of circular rods (311), and the plurality of circular rods (311) are respectively fixedly connected to the two sliding blocks (302).

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