A grinding device for metal processing

Abstract

The present invention discloses a grinding device for metal processing, which relates to the field of metal processing technology. The grinding device includes a belt conveying component, a waist-round guide support plate, a belt grinding component and a cleaning component. A clamping support platform component is arranged between two waist-round guide support plates, and the clamping support platform component includes a connecting slide rail part, two edge slide seats and two clamping seat units; the sides of the two waist-round guide support plates that are separated from each other are provided with chip collecting and pushing components; when the clamping support platform component moves between the two chip collecting and pushing components, the chip collecting and pushing components can push the clamping seat unit to the middle position of the connecting slide rail part. The present invention has a simple structure, and the metal plate is automatically clamped by the two clamping seat units before grinding. After grinding, the two clamping seat units automatically release the metal plate, which is convenient for loading and unloading. The clamping seat units clamp the metal plate to realize automatic centering and precise positioning, which is suitable for the grinding of metal plates with a large length range and always maintains the conveying state, which is convenient and fast.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, in particular to a grinding device for metal processing. Background Art

[0002] Sheet metal is a thin or flat piece of metal formed by industrial methods. Sheet metal is one of the basic forms used in metalworking. It can be cut and bent into a variety of shapes. Countless everyday items are made of sheet metal, and the thickness can vary greatly. Sheet metal needs to be polished when the surface is processed, such as gold plating and painting.

[0003] The existing methods of grinding metal plates basically require processing personnel to use a handheld grinding device to grind along the surface of the metal plate or lay the metal plate flat on a grinding platform and grind it with a moving grinding wheel; manual grinding is inefficient and the grinding is relatively rough; the grinding platform is easily limited by the length of the metal plate, and the metal plate needs to be precisely positioned and clamped, which makes loading and unloading relatively cumbersome. Summary of the invention

[0004] The object of the present invention is to provide a grinding device for metal processing to solve the problems raised in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A grinding device for metal processing, comprising a belt conveyor assembly, a waist-circular guide support plate, a belt grinding assembly and a cleaning assembly, support seats are provided at both ends of the belt conveyor assembly, and waist-circular guide support plates with ends fixedly connected to the support seats are provided on both sides of the belt conveyor assembly, and a plurality of equally spaced clamping support platform assemblies are provided between the two waist-circular guide support plates, and the clamping support platform assembly comprises a connecting slide rail portion, two edge slides and two clamping seat units, the two edge slides are respectively slidably arranged on the outer edges of the two waist-circular guide support plates, and the two ends of the connecting slide rail portion are respectively fixedly connected to the two edge slides, the connecting slide rail portion is connected to the belt conveyor assembly by at least one conveying lower connecting rod, and the conveying main shaft portion is used to drive the edge slide along the outer edge of the waist-circular guide support plate through the conveying lower connecting rod and the connecting slide rail portion. Movement; the two clamping seat units are slidably arranged on the connecting slide rail part and the two clamping seat units are connected by a release spring part, and the clamping seat units are used to support the sides of the metal sheet; the sides of the two waist-round guide support plates that are separated from each other are provided with chip collecting and pushing assemblies and the tops of the two chip collecting and pushing assemblies are connected by a gantry cover body located on the upper side of the belt conveying assembly, the belt grinding assembly and the cleaning assembly are both arranged inside the gantry cover body, and the belt grinding assembly is used to grind the upper surface of the metal sheet passing between the two chip collecting and pushing assemblies in a belt contact movement manner; the cleaning assembly is used to clean the debris generated in the grinding area on the upper surface of the metal sheet to the chip collecting and pushing assembly; when the clamping support platform assembly moves between the two chip collecting and pushing assemblies, the chip collecting and pushing assembly can push the clamping seat unit to the middle position of the connecting slide rail part.

[0007] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0008] In an optional scheme: the belt conveyor assembly includes a conveying motor and two conveying main shaft parts, the two conveying main shaft parts are rotatably arranged on two support seats respectively, and the output end of the conveying motor is connected to the end of one of the conveying main shaft parts; both conveying main shaft parts are provided with pulley parts, and the two pulley parts are connected from the outside in a surrounding manner through a conveying drive belt; the end of the conveying lower connecting rod away from the connecting slide rail part is connected to the outer surface of the conveying drive belt, and the arc center of the end of the waist-shaped guide support plate is located on the axis of the corresponding conveying main shaft part.

[0009] In an optional scheme: the chip collection and pushing assembly includes a chip collection arc groove and a push rod slat, the chip collection arc groove is fixed on the outer side of the waist-round guide support plate and has load-bearing slats at both ends of the chip collection arc groove, the push rod slats are installed on the load-bearing slats and the two ends of the push rod slats are bent toward the side away from the belt conveyor assembly; the clamping seat unit includes a support platform and an external pressure rod, the bottom of the support platform is slidably matched with the connecting slide rail part and the side of the support platform is provided with a side pressure pad, one end of the external pressure rod is fixedly connected to the outer wall of the side of the support platform and the other end extends downward, and the downwardly extending end of the external pressure rod is provided with a pressure roller rotatably matched therewith, and when the clamping support platform assembly is between the two chip collection and pushing assemblies, the pressure roller and the push rod slats roll in contact with the side wall of the belt conveyor assembly.

[0010] In an optional scheme: a side baffle is provided on the side of the chip collecting arc groove away from the belt conveying assembly and the side baffle is connected to the side end of the gantry cover body, the push rod slat is slidingly matched with the load-bearing slat through the base part, and the side baffle is provided with an adjusting screw part which is spirally matched with it, one end of the adjusting screw part is connected to the push rod slat and the other end is provided with a handwheel part.

[0011] In an optional scheme: a pushing rack portion is provided on the inner side of the waist-round guide support plate and the pushing rack portion is located at the unloading end of the belt conveyor assembly, the clamping and supporting platform assembly also includes a pushing roller body and two bearing rod shafts, one end of the two bearing rod shafts are rotatably connected to the lower side portions of the two supporting platform portions respectively, the end of the bearing rod shaft away from the supporting platform portion is inserted into the interior of the pushing roller body and the bearing rod shaft and the pushing roller body are slidably matched; a pushing gear portion is provided on the bearing rod shaft, and when the clamping and supporting platform assembly moves to the unloading end of the belt conveyor assembly, the pushing gear portion is meshed with the pushing rack portion; the arc bottom of the pushing roller body and the part of the supporting platform portion that supports the metal sheet are located on the same horizontal plane.

[0012] In an optional scheme: the belt grinding assembly includes a triangle frame, a grinding motor and a grinding belt, two of the legs of the triangle frame are located at the same height and the three legs of the triangle frame are all rotatably provided with grinding pulleys, the grinding motor is arranged on the side of the triangle frame and the output end of the grinding motor is connected to the end of the grinding pulley located on the upper side, the outer sides of the three grinding pulleys are connected in a surrounding manner through an outer moving belt and the grinding belt covers the outer surface of the outer moving belt; the top of the triangle frame is connected to the inner wall of the gantry cover through a support rod.

[0013] In an optional scheme: the cleaning assembly includes a wiping strip, a wiping wire rod and a guide limiting rod, the guide limiting rod and the wiping wire rod are arranged between two chip collecting pushing assemblies, the end of the guide limiting rod is fixedly connected to the chip collecting pushing assembly and the end of the wiping wire rod is rotatably connected to the chip collecting pushing assembly, the wiping strip is slidably arranged on the guide limiting rod and a wiping layer is arranged on the lower surface of the wiping strip, the wiping wire rod is provided with a screw sleeve portion spirally matched therewith and the side portion of the screw sleeve portion is fixedly connected to one end of the wiping strip, the main shaft portion of one of the grinding pulleys is provided with a worm gear and the worm gear is connected to the worm wheel portion arranged at the end of the wiping wire rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, the surface of the metal plate passing by is continuously polished in a contact manner with the polishing belt, thereby improving the polishing efficiency and being able to polish the surface of the metal plate in an all-round manner.

[0016] 2. In the present invention, when loading, the metal sheet can be held up by a single or multiple clamping and supporting platform assemblies. Before the clamping and supporting platform assembly moves to the grinding position, the clamping seat unit contacts the chip collecting and pushing assembly on the same side, and the chip collecting and pushing assembly pushes the corresponding clamping seat unit to move to the middle position of the connecting slide rail part, so that the clamping seat unit clamps the sides of the metal sheet from both sides to prevent the metal sheet from vibrating during grinding; after grinding, the clamping seat unit automatically releases the metal sheet to facilitate unloading.

[0017] 3. The present invention has a simple structure. The metal sheet is automatically clamped by two clamping units before grinding, and after grinding, the two clamping units automatically release the metal sheet, which is convenient for loading and unloading. The clamping units clamp the metal sheet to achieve automatic centering and precise positioning. The grinding efficiency is high and it is suitable for grinding metal sheets with a large length range, and it always maintains a conveying state, which is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the grinding equipment in one embodiment of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the grinding equipment without the gantry cover in one embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of a belt conveyor assembly in one embodiment of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of a clamping support platform assembly in one embodiment of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of a chip collecting and pushing assembly in one embodiment of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of a belt grinding component and a cleaning component in one embodiment of the present invention.

[0024] : Notes on the reference numerals: support seat 100, belt conveyor assembly 200, conveyor main shaft portion 210, pulley portion 220, conveyor drive belt 230, conveyor motor 240, waist-round guide support plate 300, push rack portion 310, metal plate 400, clamping support platform assembly 500, edge slide seat 510, connecting slide rail portion 520, conveyor lower connecting rod 530, support platform portion 540, release spring portion 550, side pressure pad 560, external pressure rod 570, pressure roller 571, bearing rod shaft 580, push gear portion 581, push roller body 590, collection Chip pushing assembly 600, chip collecting arc groove 610, chip discharge port 620, side baffle 630, load-bearing slats 640, push rod slats 650, base portion 660, adjusting screw portion 670, belt grinding assembly 700, triangular plate frame 710, grinding pulley 720, worm member 721, grinding motor 730, outer moving belt 740, grinding belt 750, gantry cover 800, cleaning assembly 900, wiping slats 910, wiping layer 920, wiping screw member 930, guide limiting rod 940, worm wheel portion 950, and screw sleeve portion 960. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the present invention are only used to illustrate the present invention and are not used to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

[0026] The left, right, up, and down positions of the various components given in the drawings are only one arrangement method, and the specific positions are set according to specific needs.

[0027] In one embodiment, Figure 1-Figure 5As shown, a grinding device for metal processing includes a belt conveyor assembly 200, a waist-round guide support plate 300, a belt grinding assembly 700 and a cleaning assembly 900. Both ends of the belt conveyor assembly 200 are provided with a support seat 100, and both sides of the belt conveyor assembly 200 are provided with a waist-round guide support plate 300 whose ends are fixedly connected to the support seat 100. A plurality of clamping support platform assemblies 500 distributed at equal intervals are arranged between the two waist-round guide support plates 300. The clamping support platform assembly 500 includes The connecting rail part 520, two edge slides 510 and two clamping seat units, the two edge slides 510 are respectively slidably arranged on the outer edges of the two waist-circular guide support plates 300, and the two ends of the connecting rail part 520 are respectively fixedly connected to the two edge slides 510, the connecting rail part 520 is connected to the belt conveyor assembly 200 through at least one conveying lower connecting rod 530, and the conveying main shaft part 210 is used to drive the edge slide 510 along the waist-circular guide through the conveying lower connecting rod 530 and the connecting rail part 520. The outer edge of the support plate 300 moves; the two clamping seat units are slidably arranged on the connecting slide rail portion 520 and the two clamping seat units are connected by a release spring portion 550, and the clamping seat unit is used to support the side of the metal plate 400; the two waist-shaped guide support plates 300 are provided with chip collection and pushing assemblies 600 on the opposite sides, and the tops of the two chip collection and pushing assemblies 600 are connected by a gantry cover 800 located on the upper side of the belt conveying assembly 200, and the belt grinding assembly 700 and the cleaning assembly 900 are both arranged on the gantry Inside the cover body 800, the belt grinding assembly 700 is used to grind the upper surface of the metal plate 400 passing between the two chip collecting and pushing assemblies 600 in a contact movement manner; the cleaning assembly 900 is used to clean the debris generated in the grinding area of ​​the upper surface of the metal plate 400 to the chip collecting and pushing assembly 600; when the clamping support platform assembly 500 moves between the two chip collecting and pushing assemblies 600, the chip collecting and pushing assembly 600 can push the clamping seat unit to the middle position of the connecting slide rail portion 520.

[0028] In an embodiment of the present invention, at the feeding end of the belt conveyor assembly 200, the metal plate is placed on the clamping support platform assembly 500 by a robot or manual operation with the polished surface of the metal plate facing upward, and the two sides of the metal plate are respectively supported by two clamping seat units in the plurality of clamping support platform assemblies 500; the belt conveyor assembly 200 works and drives the clamping support platform assembly 500 to move cyclically along the outer edge of the waist-shaped guide support plate 300, and the clamping support platform assembly 500 drives the metal plate to move toward the unloading end of the belt conveyor assembly 200 through friction. When the clamping support platform assembly 500 moves between the two chip collecting and pushing assemblies 600, the clamping seat unit contacts the chip collecting and pushing assembly 600 on the same side and The chip collecting and pushing assembly 600 pushes the corresponding clamping seat unit to move toward the middle position of the connecting slide rail portion 520, so that the clamping seat unit clamps the sides of the metal plate 400 from both sides; at the same time, the belt grinding assembly 700 works and acts on the upper surface of the metal plate 400, and the belt grinding assembly 700 grinds the upper surface of the metal plate 400 by belt contact movement, and the cleaning assembly 900 cleans the metal plate 400. The debris generated by the grinding of the upper surface of the metal plate 400 is cleaned, so that the debris moves to both sides of the belt conveying assembly 200 and falls into the chip collecting and pushing assembly 600. During the grinding process of the metal plate 400, the clamping seat unit always keeps the metal plate 400 clamped. The metal sheet 400 is in a stable state during the grinding process; when the clamping support platform assembly 500 leaves between the two chip collecting and pushing assemblies 600, the chip collecting and pushing assembly 600 no longer acts on the clamping seat unit, and the two clamping seat units in the clamping support platform assembly 500 move toward the two ends of the connecting slide rail portion 520 under the action of the release spring portion 550, and the two clamping seat support platform units 540 move away from each other and no longer clamp the metal sheet 400 thereon; thereby facilitating the metal sheet 400 to be clamped by the robot, or the metal sheet 400 can be detached from the end of the belt conveyor assembly 200 and moved to the unloading conveying mechanism; if the metal sheet 400 is long, it can be clamped by multiple clamps The support platform assembly 500 simultaneously supports and clamps the clamping seat unit in the support platform assembly 500 to clamp the metal sheet 400. When the clamping support platform assembly 500 moves to the tail of the belt conveyor assembly 200, since the clamping seat unit no longer clamps the side of the metal sheet 400, the clamping support platform assembly 500 can be moved from the tail of the belt conveyor assembly 200 to the lower side of the belt conveyor assembly 200 without being hindered by the metal sheet 400, and the metal sheet 400 can move smoothly; the setting of the gantry cover body 800 can prevent debris from splashing when the metal sheet 400 is polished; among them, the unloading conveying mechanism is a prior art in production activities and does not belong to the structure of the present invention application, so it is not described here.

[0029] In one embodiment, Figure 1-Figure 4As shown, the belt conveyor assembly 200 includes a conveyor motor 240 and two conveyor main shafts 210, the two conveyor main shafts 210 are rotatably arranged on two support seats 100 respectively, and the output end of the conveyor motor 240 is connected to the end of one of the conveyor main shafts 210; the two conveyor main shafts 210 are provided with pulleys 220, and the two pulleys 220 are connected from the outside in a surrounding manner through a conveyor drive belt 230; the end of the conveyor lower connecting rod 530 away from the connecting slide rail part 520 is connected to the outer surface of the conveyor drive belt 230, and the round end of the waist-shaped guide support plate 300 The center of the arc is located on the axis of the corresponding conveying main shaft portion 210; in an embodiment of the present invention, the conveying motor 240 starts working and drives the conveying main shaft portion 210 to rotate, and the conveying main shaft portion 210 drives the pulley portion 220 to rotate, so that the conveying drive belt 230 circulates between the two pulley portions 220, and the conveying drive belt 230 drives the edge slide 510 and the connecting slide rail portion 520 to circulate along the outer edge of the waist-shaped guide support plate 300 through the conveying lower connecting rod 530, so that the metal sheet 400 can be conveyed from the loading end of the belt conveyor assembly 200 to the unloading end of the belt conveyor assembly 200.

[0030] In one embodiment, Figure 1-Figure 5As shown, the chip collecting and pushing assembly 600 includes a chip collecting arc groove 610 and a push rod strip 650, the chip collecting arc groove 610 is fixed to the outer side of the waist round guide support plate 300 and the two ends of the chip collecting arc groove 610 have bearing strips 640, the push rod strip 650 is installed on the bearing strip 640 and the two ends of the push rod strip 650 are bent toward the side away from the belt conveyor assembly 200; the clamping seat unit includes a support platform part 540 and an external pressure rod 570, the bottom of the support platform part 540 is connected to the outer side of ... The connecting rail part 520 is slidably matched and the side of the support part 540 is provided with a side pressure pad 560. One end of the external pressure rod 570 is fixedly connected to the outer wall of the side of the support part 540 and the other end extends downward. The end of the external pressure rod 570 extending downward is provided with a pressure roller 571 that rotates with it. When the clamping support platform assembly 500 is between the two chip collection and pushing assemblies 600, the pressure roller 571 and the push rod slat 650 roll and contact with the side wall of the belt conveyor assembly 200. In the embodiment, when the clamping support platform assembly 500 is not between the two chip collecting and pushing assemblies 600, the two support platform parts 540 are separated from each other by the elastic force of the release spring part 550, and the two sides of the metal plate 400 are only held up by the support platform parts 540; when the clamping support platform assembly 500 gradually moves between the two chip collecting and pushing assemblies 600, the outer pressure rod 570 and the pressure roller 571 gradually contact the bent part of the push rod strip 650, and the bent end of the push rod strip 650 gradually moves. The pressure roller 571 is pushed and the support portion 540 is moved toward the middle position along the connecting slide rail portion 520, so that the side pressure pad 560 gradually contacts the side of the metal sheet 400 to realize automatic clamping of the metal sheet 400 and the metal sheet 400 is located at the center position of the upper side of the belt conveyor assembly 200, realizing automatic centering to ensure accurate grinding positioning; wherein, a chip discharge port 620 is provided at the arc bottom of the chip collecting arc groove 610 and the chip discharge port 620 is used to discharge the collected debris.

[0031] In one embodiment, Figure 1-Figure 5As shown, the side of the chip collecting arc groove 610 away from the belt conveyor assembly 200 is provided with a side baffle 630, and the side baffle 630 is connected to the side end of the gantry cover 800, the push rod slat 650 is slidably matched with the bearing slat 640 through the base portion 660, and the side baffle 630 is provided with an adjusting screw portion 670 that is spirally matched therewith, one end of the adjusting screw portion 670 is connected to the push rod slat 650 and the other end is provided with a hand wheel portion; in the embodiment of the present invention, In this example, the processing personnel rotates the handwheel part, and the handwheel part drives the adjusting screw part 670 to rotate. The rotating adjusting screw part 670 can push and pull the push rod slat 650, and the push rod slat 650 moves along the supporting slat 640 and moves away from or close to the belt conveyor assembly 200, so that the position of the push rod slat 650 can be adjusted. When the clamping support platform assembly 500 is between the two push rod slats 650, the distance between the two clamping seat units can be adjusted to adapt to the width of the metal plate 400.

[0032] In one embodiment, Figure 3-Figure 5 As shown, the inner side of the waist-shaped guide support plate 300 is provided with a pushing rack part 310 and the pushing rack part 310 is located at the unloading end of the belt conveyor assembly 200. The clamping support platform assembly 500 also includes a pushing roller body 590 and two bearing rod shafts 580. One end of the two bearing rod shafts 580 is rotatably connected to the lower side of the two support platforms 540 respectively, and the end of the bearing rod shaft 580 away from the support platform 540 is inserted into the inside of the pushing roller body 590 and the bearing rod shaft 580 and the pushing roller body 590 are slidably matched; a pushing gear part 581 is provided on the bearing rod shaft 580, and when the clamping support platform assembly 500 moves to the unloading end of the belt conveyor assembly 200, the pushing gear part 581 is meshed with the pushing rack part 310; the arc bottom of the pushing roller body 590 and the part of the support platform 540 supporting the metal plate 400 are located on the same horizontal plane; in this embodiment of the present invention, when the metal plate 400 is in the clamping support When the support platform assembly 500 is on the support platform assembly 500, the arc top of the push roller body 590 contacts the lower surface of the metal plate 400; when the clamping support platform assembly 500 moves to the tail of the belt conveyor assembly 200, the side pressure pad 560 no longer clamps the side of the metal plate 400; at the same time, the push gear part 581 gradually contacts and meshes with the push rack part 310, and the push gear part 581 in the moving state meshes with the push rack part 310 to make the bearing rod shaft 580 and the push roller body 590 move. 0 rotates, and the pushing roller body 590 can give the metal sheet 400 a forward pushing force through the friction between the arc top and the bottom of the metal sheet 400; if the length of the metal sheet 400 is small, the rotating pushing roller body 590 can push the metal sheet 400 to move forward and automatically disengage from the clamping support platform assembly 500, so as to prevent the metal sheet 400 from falling from the tail of the belt conveyor assembly 200 when the clamping support platform assembly 500 rotates to the lower side of the belt conveyor assembly 200.

[0033] In one embodiment, Figure 1 , Figure 2 and Figure 6 As shown, the belt grinding assembly 700 includes a triangular plate frame 710, a grinding motor 730 and a grinding belt 750, two of the legs of the triangular plate frame 710 are located at the same height and the three legs of the triangular plate frame 710 are rotatably provided with grinding pulleys 720, the grinding motor 730 is arranged on the side of the triangular plate frame 710 and the output end of the grinding motor 730 is connected to the end of the grinding pulley 720 located on the upper side, the outer sides of the three grinding pulleys 720 are connected in a circumferential manner through an outer moving belt 740 and the grinding belt 750 covers the outer surface of the outer moving belt 740; the top of the triangular plate frame 710 is connected to the gantry cover through a support rod. The inner wall of the body 800 is connected; in the embodiment of the present invention, when the metal plate 400 clamped by the clamping support platform assembly 500 moves between the two chip collection and pushing assemblies 600, the lower surface of the grinding belt 750 contacts the upper surface of the metal plate 400. At this time, the grinding motor 730 starts to work and drives the grinding pulley 720 to rotate. The grinding pulley 720 drives the outer moving belt 740 to move back and forth in a circular manner and the outer moving belt 740 drives the grinding belt 750 to move back and forth. The reciprocating grinding belt 750 can grind the upper surface of the moving metal plate 400 by contacting the upper surface of the metal plate 400.

[0034] In one embodiment, Figure 1 , Figure 2 and Figure 6 As shown, the cleaning assembly 900 includes a wiping strip 910, a wiping wire rod 930 and a guide limiting rod 940, the guide limiting rod 940 and the wiping wire rod 930 are arranged between the two chip collecting and pushing assemblies 600, the end of the guide limiting rod 940 is fixedly connected to the chip collecting and pushing assembly 600 and the end of the wiping wire rod 930 is rotatably connected to the chip collecting and pushing assembly 600, the wiping strip 910 is slidably arranged on the guide limiting rod 940 and the lower surface of the wiping strip 910 is provided with a wiping layer 920, the wiping wire rod 930 is provided with a screw sleeve portion 960 spirally matched therewith, and the side of the screw sleeve portion 960 is fixedly connected to one end of the wiping strip 910, and one of the grinding pulleys 720 is The main shaft portion is provided with a worm member 721 and the worm member 721 is connected to the worm wheel portion 950 provided at the end of the wiping wire rod member 930; in the embodiment of the present invention, the rotating grinding pulley 720 drives the worm member 721 to rotate, and the cooperation between the worm member 721 and the worm wheel portion 950 makes the wiping wire rod member 930 reciprocate, and the rotating wiping wire rod member 930 drives the screw sleeve portion 960 to move on the wiping wire rod member 930 and the screw sleeve portion 960 drives the wiping strip 910 to reciprocate along the guide limiting rod 940, so that the wiping layer 920 can wipe the debris on the upper surface of the metal plate member 400 passing through its lower side, and can push the debris to the chip collection and pushing assembly 600, so as to effectively clean and collect the debris generated by grinding.

[0035] The above embodiment provides a grinding equipment for metal processing, wherein the two sides of the metal plate are respectively supported by two clamping seat units of a plurality of clamping support platform assemblies 500; the belt conveying assembly 200 works and drives the clamping support platform assembly 500 to move in a circular motion along the outer edge of the waist-shaped guide support plate 300, and the clamping support platform assembly 500 drives the metal plate to move toward the tail of the belt conveying assembly 200 through friction. When the clamping support platform assembly 500 moves between the two chip collecting and pushing assemblies 600, the clamping seat unit contacts the chip collecting and pushing assembly 600 on the same side and the chip collecting and pushing assembly 600 pushes the corresponding clamping seat unit to move toward the middle position of the connecting slide rail portion 520, so that the clamping seat unit clamps the sides of the metal plate 400 from both sides; at the same time, the belt grinding assembly 700 works and acts on the upper surface of the metal plate 400, and the belt grinding assembly 700 grinds the upper surface of the metal plate 400 by belt contact movement, and cleans it. Component 900 cleans the metal sheet 400 from the debris generated by grinding the upper surface of the metal sheet 400, so that the debris moves to both sides of the belt conveyor component 200 and falls into the chip collecting and pushing component 600. During the grinding process of the metal sheet 400, the clamping seat unit always keeps the metal sheet 400 clamped, so that the metal sheet 400 remains stable during the grinding process; when the clamping support platform component 500 leaves between the two chip collecting and pushing components 600, the chip collecting and pushing component 600 no longer acts on the clamping seat unit, and the two clamping seat units in the clamping support platform component 500 move toward the two ends of the connecting slide rail part 520 under the action of the release spring part 550, and the two clamping seat support platform parts 540 units move away from each other and no longer clamp the metal sheet 400 thereon; thereby facilitating the metal sheet 400 to be clamped by the robot, or the metal sheet 400 can be detached from the end of the belt conveyor component 200 and moved to the unloading conveying mechanism.

[0036] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A grinding device for metal processing, comprising a belt conveyor assembly, a waist-round guide support plate, a belt grinding assembly and a cleaning assembly, wherein both ends of the belt conveyor assembly are provided with support seats and both sides of the belt conveyor assembly are provided with waist-round guide support plates whose ends are fixedly connected to the support seats, characterized in that: A plurality of equally spaced clamping and supporting platform components are arranged between the two waist-round guide support plates, and the clamping and supporting platform components include a connecting slide rail portion, two edge slide seats and two clamping seat units; The two edge slides are respectively slidably arranged on the outer edges of the two waist-round guide support plates, and the two ends of the connecting rail part are respectively fixedly connected to the two edge slides, and the connecting rail part is connected to the belt conveyor assembly through at least one conveying lower connecting rod, and the belt conveyor assembly includes a conveying motor and two conveying main shaft parts; The two conveying main shafts are rotatably arranged on the two supporting seats respectively, and the output end of the conveying motor is connected to the end of one of the conveying main shafts; The two conveying main shaft parts are both provided with pulley parts, and the two pulley parts are connected from the outside by a conveying driving belt; the end of the conveying lower connecting rod away from the connecting slide rail part is connected to the outer surface of the conveying driving belt, and the arc center of the end of the waist-shaped guide support plate is located on the axis of the corresponding conveying main shaft part; The conveying main shaft part is used to drive the edge slide to move along the outer edge of the waist-circular guide support plate through the conveying lower connecting rod and the connecting slide rail part; The two clamping seat units are slidably arranged on the connecting slide rail part and are connected by a release spring part, and the clamping seat units are used to support the side of the metal plate; The two sides of the two waist-round guide support plates that are separated from each other are both provided with chip collecting and pushing components, and the tops of the two chip collecting and pushing components are connected through a gantry cover body located on the upper side of the belt conveying component; The belt grinding assembly and the cleaning assembly are both arranged inside the gantry cover body. The belt grinding assembly is used to grind the upper surface of the metal plate passing between the two chip collecting and pushing assemblies in a belt contact movement manner; the cleaning assembly is used to clean the debris generated in the grinding area on the upper surface of the metal plate to the chip collecting and pushing assembly; When the clamping support platform assembly moves between the two chip collecting and pushing assemblies, the chip collecting and pushing assemblies can push the clamping seat unit to the middle position of the connecting slide rail part; The chip collection and pushing assembly comprises a chip collection arc groove and a push rod strip; The chip collecting arc groove is fixed on the outer side of the waist-round guide support plate and has bearing strips at both ends of the chip collecting arc groove, the push rod strip is installed on the bearing strip and both ends of the push rod strip are bent toward a side away from the belt conveyor assembly; The clamping seat unit comprises a support platform and an external pressure rod; The bottom of the support part is slidably matched with the connecting slide rail part and the side of the support part is provided with a side pressure pad, one end of the external pressure rod is fixedly connected with the outer wall of the side of the support part and the other end extends downward, and the end of the external pressure rod extending downward is provided with a pressure roller rotatably matched with the external pressure rod; When the clamping support platform assembly is located between the two chip collecting and pushing assemblies, the pressing roller and the push rod strips roll toward the side wall of the belt conveying assembly; The side of the chip collecting arc groove away from the belt conveying assembly is provided with a side baffle plate, and the side baffle plate is connected to the side end of the gantry cover body; The push rod slat is slidably matched with the bearing slat through the base part, and the side baffle is provided with an adjusting screw part which is spirally matched with the push rod slat. One end of the adjusting screw part is connected with the push rod slat and the other end is provided with a hand wheel part.

2. The grinding equipment for metal processing according to claim 1, characterized in that: The inner side of the waist-round guide support plate is provided with a push rack portion, and the push rack portion is located at the unloading end of the belt conveyor assembly; The clamping support platform assembly also includes a pushing roller body and two bearing rod shafts; One end of the two bearing rod shafts is rotatably connected to the lower side of the two support platforms respectively, and the end of the bearing rod shaft away from the support platform is inserted into the inside of the push roller body and the bearing rod shaft and the push roller body are slidably matched; a push gear part is arranged on the bearing rod shaft; When the clamping support platform assembly moves to the unloading end of the belt conveyor assembly, the pushing gear part meshes with the pushing rack part; the arc bottom of the pushing roller body and the part of the support platform that supports the metal plate are located on the same horizontal plane.

3. The grinding equipment for metal processing according to claim 1 or 2, characterized in that: The belt grinding assembly includes a triangular plate frame, a grinding motor and a grinding belt; Two of the legs of the triangular frame are located at the same height and the three legs of the triangular frame are all rotatably provided with grinding pulleys, the grinding motor is arranged on the side of the triangular frame and the output end of the grinding motor is connected to the end of the grinding pulley located on the upper side; The outer sides of the three grinding belt wheels are connected in a surrounding manner through an outer moving belt, and the grinding belt covers the outer surface of the outer moving belt; the top of the triangular plate frame is connected to the inner wall of the gantry cover through a supporting rod.

4. The grinding equipment for metal processing according to claim 3, characterized in that: The cleaning assembly comprises a wiping strip, a wiping wire rod and a guide limiting rod; The guide limiting rod and the wiping wire rod are arranged between the two chip collecting and pushing assemblies, the end of the guide limiting rod is fixedly connected to the chip collecting and pushing assemblies, and the end of the wiping wire rod is rotatably connected to the chip collecting and pushing assemblies, the wiping strip is slidably arranged on the guide limiting rod, and a wiping layer is arranged on the lower surface of the wiping strip; The wiping wire rod is provided with a screw sleeve part which is spirally matched with it, and the side of the screw sleeve part is fixedly connected to one end of the wiping strip. The main shaft part of one of the grinding pulleys is provided with a worm part, and the worm part is connected to the worm wheel part arranged at the end of the wiping wire rod.

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