Glass grinding and repair equipment

Abstract

The present invention discloses a glass grinding and repairing device, comprising a repairing device and a loading and unloading device, wherein the loading and unloading device comprises a loading mechanism and a unloading mechanism, wherein the loading mechanism is located at the input end of the repairing device, and the unloading mechanism is located at the output end of the repairing device, and the automatic loading and unloading of glass can be realized by setting the loading and unloading device, and the repairing device comprises a loading positioning mechanism, a working platform mechanism, an unloading positioning mechanism and a repairing mechanism, wherein the loading glass can be positioned by setting the loading positioning mechanism, the glass can be placed and stabilized by setting the working platform mechanism, the unloading positioning mechanism can be positioned by setting the unloading glass, and the repairing mechanism can repair the silk-screen edge of the ink surface of the glass. The entire glass grinding and repairing device not only has a high degree of integration and automation, but also has high work efficiency, requires fewer operators, and has less workload for operators.

Description

Technical Field

[0001] The invention belongs to the technical field of glass processing devices, and in particular relates to a glass grinding powder repairing device. Background Art

[0002] Due to the needs of decoration, the surface of the glass needs to be printed with an ink layer. During the processing, the edge of the glass may be attached with ink. After printing, the silk-screen edge of the ink surface of the glass needs to be repaired to remove pollutants on the edge of the glass. The equipment used for grinding and repairing the edge of the glass in the prior art has a low degree of automation, low integration, low work efficiency, and a large workload for the staff. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a glass grinding powder repairing device, which has a high degree of automation, high integration and high working efficiency.

[0004] A glass grinding powder repair device comprises a frame and also comprises:

[0005] The repair device comprises a loading positioning mechanism, a working platform mechanism, a unloading positioning mechanism and a repair mechanism, wherein the loading positioning mechanism is used to position the loaded glass, the working platform mechanism is used to place and stabilize the glass, the unloading positioning mechanism is used to position the unloaded glass, and the repair mechanism is used to repair the silk-screen edge of the ink surface of the glass;

[0006] The loading and unloading device includes a loading mechanism and a unloading mechanism. The loading mechanism is located at the input end of the repair device and is used to transport the glass to the repair device. The unloading mechanism is located at the output end of the repair device and is used to take the repaired glass away from the repair device.

[0007] Preferably, the repair device further comprises a dust removal protection mechanism, which comprises a dust-free cloth, a retractable assembly and a guide assembly, wherein the dust-free cloth is covered on the working surface of the working platform mechanism through a plurality of the guide assemblies, and the retractable assembly is respectively arranged at both ends of the working platform mechanism for retracting and releasing the dust-free cloth.

[0008] Preferably, the above technical solution comprises a plurality of side-by-side working platforms, each of the working platforms comprises a plurality of working stations arranged in a line in sequence, each of the working stations corresponds to an adsorption platform assembly for adsorbing the glass, and the upper surface of the adsorption platform assembly is the working surface.

[0009] The above technical solution is preferred, wherein the loading positioning mechanism is arranged at the input end of the working platform mechanism, and includes a loading positioning lifting assembly, a first support plate, a first placement frame and a first plane alignment assembly, wherein the loading positioning lifting assembly is used to drive the first support plate to move up and down, the first placement frame is arranged on the first support plate, and is used to place the loaded glass, and the first plane alignment assembly is used to adjust the position of the glass in the left-right direction and the front-back direction.

[0010] The above technical solution is preferred, wherein the repair mechanism includes a support frame, a plurality of wiping components corresponding to a plurality of work stations, a planar motion component and a glass transfer component, wherein the wiping component is arranged on the support frame for processing the glass placed on the work station, the glass transfer component is arranged on the support frame for moving the glass placed on the work station, and the support frame is connected to the moving end of the planar motion component.

[0011] The above technical scheme is preferred, wherein the loading mechanism includes a loading bin, a loading lifting assembly, a loading dividing assembly, a loading turning assembly and a loading positioning and grabbing assembly, the loading bin is arranged on the frame, a plurality of material trays are stacked in the loading bin, the glass to be processed is placed in the material tray, the loading lifting assembly is arranged on the loading bin, and is used to transport the material tray downward, the loading dividing assembly is arranged on both sides of the loading bin, and is used to separate the loaded material trays, a loading portion is provided on the side of the loading bin close to the loading turning assembly, the loading turning assembly is arranged on the frame, and is used to transfer the glass on the material tray in the loading bin to the loading portion, and the loading positioning and grabbing assembly is arranged on the frame, and is used to transfer the glass in the loading portion to the loading positioning mechanism.

[0012] The above technical solution is preferred, wherein the feeding mechanism also includes a silo adjustment assembly, the feeding silo includes two relatively arranged limit baffles and a fixed bracket covered on the outside of the limit baffles, the silo adjustment assembly includes a lead screw and a screw sleeve, a first connecting plate is provided on one side of the fixed bracket, a horizontal lead screw is provided on the first connecting plate, two screw sleeves are threadedly connected to the lead screw, and the screw sleeves are fixedly connected to the limit baffles through second connecting plates respectively.

[0013] The above technical scheme is preferred, wherein the unloading mechanism includes a unloading bin, a unloading lifting assembly, a unloading dividing assembly, a unloading flipping assembly and a unloading positioning and grabbing assembly; the unloading bin is arranged on the frame and is used for stacking material trays, in which the processed glass is placed; the unloading lifting assembly is arranged on the unloading bin and is used for transporting the material trays upward; the unloading dividing assembly is arranged on both sides of the unloading bin and is used for separating the stacked material trays; a unloading portion is provided on one side of the unloading bin close to the unloading flipping assembly; the unloading positioning and grabbing assembly is arranged on the frame and is used for transferring the glass on the unloading positioning mechanism to the unloading portion; the unloading flipping assembly is arranged on the frame and is used for transferring the glass in the unloading portion to the empty material tray in the unloading bin.

[0014] Preferably, the loading and unloading device further comprises a tray recovery mechanism, and the tray recovery mechanism is used to transport an empty tray after loading at the loading mechanism to the unloading mechanism to place the processed glass.

[0015] The above technical solution is preferred, wherein the tray recovery mechanism comprises a first conveyor line, a second conveyor line and a third conveyor line, one end of the first conveyor line is arranged at the lower end of the loading bin, one end of the third conveyor line is arranged at the lower end of the unloading bin, the second conveyor line is arranged between the other end of the first conveyor line and the other end of the third conveyor line, tray transport components are arranged at both ends of the second conveyor line, and material dividing parts are arranged on the first conveyor line and the third conveyor line.

[0016] The advantages and positive effects of the present invention are as follows: the present invention provides a glass grinding and repairing device, including a repairing device and a loading and unloading device. The loading and unloading device can realize automatic loading and unloading of glass. The repairing device includes a loading positioning mechanism, a working platform mechanism, a unloading positioning mechanism and a repairing mechanism. The loading positioning mechanism can realize positioning of the loaded glass, the working platform mechanism can realize placing and stabilizing the glass, the unloading positioning mechanism can realize positioning of the unloaded glass, and the repairing mechanism can realize repairing the silk-screen edge of the ink surface of the glass. The entire glass grinding and repairing device not only has a high degree of integration and automation, but also has high work efficiency, requires fewer operators, and reduces the workload of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a glass grinding and repairing device provided by an embodiment of the present invention;

[0018] Figure 2 It is a structural schematic diagram of a loading and unloading device provided by an embodiment of the present invention;

[0019] Figure 3 It is a structural schematic diagram of a loading bin provided by an embodiment of the present invention;

[0020] Figure 4 It is a structural schematic diagram of a loading and turning assembly provided by an embodiment of the present invention;

[0021] Figure 5 It is a structural schematic diagram of a loading positioning and grabbing assembly provided by an embodiment of the present invention;

[0022] Figure 6 is a schematic structural diagram of a repair device provided by an embodiment of the present invention;

[0023] Figure 7 It is a schematic structural diagram of a repair device provided by an embodiment of the present invention without the repair mechanism;

[0024] Figure 8 It is a structural schematic diagram of a feeding positioning mechanism provided by an embodiment of the present invention;

[0025] Fig. 9 It is a structural schematic diagram of a blanking positioning mechanism provided by an embodiment of the present invention;

[0026] Fig.10 is a structural schematic diagram of an adsorption platform assembly provided by an embodiment of the present invention;

[0027] Fig.11 It is a structural schematic diagram of a retractable component at an adsorption platform component provided in one embodiment of the present invention;

[0028] Fig.12 is a schematic structural diagram of a guide assembly provided by an embodiment of the present invention;

[0029] Fig.13 is a structural schematic diagram of a repair mechanism provided by an embodiment of the present invention;

[0030] Fig.14 It is a schematic structural diagram of an abrasive water wiping assembly provided by an embodiment of the present invention;

[0031] Fig.15 It is a schematic structural diagram of a grinding water container provided by an embodiment of the present invention;

[0032] Fig.16 is a structural schematic diagram of a first dust-free cloth wiping assembly provided by an embodiment of the present invention;

[0033] Fig.17 is a schematic structural diagram of an alcohol wiping assembly provided by an embodiment of the present invention;

[0034] Fig.18This is a diagram of the installation structure of a dust-free cloth roll provided by an embodiment of the present invention;

[0035] Fig.19 It is a structural schematic diagram of a retractable assembly at a support frame provided by an embodiment of the present invention;

[0036] Fig. 20 is a structural schematic diagram of a glass transplanting assembly provided by an embodiment of the present invention;

[0037] Fig.21 It is a structural schematic diagram of a tray conveying assembly provided by one embodiment of the present invention;

[0038] Fig. 22 It is a schematic structural diagram of a first conveyor line provided in one embodiment of the present invention. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0042] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0043] This embodiment provides a glass grinding powder repair device, which can repair the silk screen edge of the glass ink surface. Figure 1-22 As shown, the glass grinding powder repair equipment includes a frame 1 and a repair device 2 and a loading and unloading device 3 arranged on the frame. The frame is a frame structure formed by assembling sheet metal parts, which has the advantages of high support stability and low manufacturing cost. In order to improve the structural strength of the frame, structures such as reinforcing ribs can be provided on the frame structure. In this embodiment, for the convenience of installation, specifically, the frame 1 is divided into an upper frame 11 and a lower frame 12, and the upper frame and the lower frame are stabilized by a frame. The size of the upper frame is smaller than that of the lower frame, and the upper frame is located in the upper middle part of the lower frame. The repair device 2 is arranged on the upper frame 11, and includes a loading positioning mechanism 21, a working platform mechanism 22, a unloading positioning mechanism 23 and a repair mechanism 24. The loading positioning mechanism is used to position the loaded glass, the working platform mechanism is used to place and stabilize the glass, the unloading positioning mechanism is used to position the unloaded glass, and the repair mechanism is used to repair the silk-screen edge of the ink surface of the glass; the loading and unloading device 3 includes a loading mechanism 31 and a unloading mechanism 32. The loading mechanism is located at the input end of the repair device 2, and is used to transport the glass to the repair device. The unloading mechanism is located at the output end of the repair device 2, and is used to take the repaired glass away from the repair device.

[0044] This embodiment provides a glass grinding and repairing device, including a repairing device and a loading and unloading device. The loading and unloading device can realize automatic loading and unloading of glass. The repairing device includes a loading positioning mechanism, a working platform mechanism, a unloading positioning mechanism and a repairing mechanism. The loading positioning mechanism can realize positioning of the loaded glass, the working platform mechanism can realize placing and stabilizing the glass, the unloading positioning mechanism can realize positioning of the unloaded glass, and the repairing mechanism can realize repairing the silk-screen edge of the ink surface of the glass. The entire glass grinding and repairing device is not only highly integrated and automated, but also highly efficient, requires fewer operators, and has less workload for operators.

[0045] The feeding mechanism 31 includes a feeding bin 311, a feeding lifting assembly, a feeding dividing assembly, a feeding turning assembly 312 and a feeding positioning and grabbing assembly 313. The feeding bin is arranged on the lower frame 12, and is located at the input end of the repair device 2. A plurality of material trays are stacked in the feeding bin, and the glass to be processed is placed in the material trays. Specifically, the feeding bin 311 includes two relatively arranged limit baffles 3111 and a fixed bracket 3112 covered on the outside of the limit baffles, and the fixed bracket is installed on the lower frame. In order to adapt to different specifications of glass and material trays, a bin adjustment assembly is arranged between the two limit baffles 3111, and the bin adjustment assembly includes a lead screw 3113 and a screw sleeve 3114. A first connecting plate 3115 is arranged on one side of the fixed bracket, and a horizontal lead screw is arranged on the first connecting plate. Two screw sleeves are threadedly connected to the lead screw, and the screw sleeves are fixedly connected to the limit baffle 3111 through the second connecting plate 3117. A loading part is arranged on one side of the loading bin close to the loading flip assembly.

[0046] The loading lifting assembly is arranged on the loading bin and is used to transport the material tray downward. The loading lifting assembly includes a first moving cylinder 314, a first pulley 315, a second pulley 316, a first transmission belt 317, a first motor and a first guide rail. A loading plate is arranged on the moving end of the first moving cylinder, and the loading plate can extend between the material trays to support the material trays; the first motor is installed on the inner side of the top plate or the limit baffle of the fixed bracket, and the output shaft of the first motor extends out of the limit baffle and is connected to the first pulley; a second pulley is arranged on the limit baffle directly below the first pulley, and the first pulley and the second pulley are connected through the first transmission belt; a third connecting plate 318 is arranged on the first transmission belt, and a vertically arranged first guide rail is arranged on the limit baffle on one side of the first conveyor belt, and the third connecting plate can slide up and down relative to the first slide rail, and the first moving cylinder is installed on the third connecting plate. The first moving cylinder, the loading plate and the third connecting plate can all move up and down. The belt drive structure of the first pulley, the second pulley, the first transmission belt, and the first motor can also be replaced by a screw nut drive structure, a gear rack drive structure, a chain drive structure, or a linear module.

[0047] The material loading and separating components are arranged on both sides of the loading bin, and are used to separate the loading trays. Specifically, the material loading and separating components include a first fixed cylinder 319, a first separating plate and a fourth connecting plate, the fourth connecting plate is arranged on the outer side of the limit baffle, the first fixed cylinder is installed on the fourth connecting plate, the moving end of the first fixed cylinder is connected to the first separating plate, and the first separating plates on both sides extend to fix the trays.

[0048] The loading flip assembly 312 is arranged on the frame, and the loading flip assembly is used to transfer the glass on the material tray in the loading bin to the loading part. Specifically, the loading flip assembly includes a first front-to-back moving structure 3121, a first lifting structure 3122, a first rotating cylinder 3123 and a first suction cup 3124. The first lifting structure and the first front-to-back moving structure can be a belt transmission structure, a screw nut transmission structure, a gear rack transmission structure, a chain transmission structure or a linear module, etc. The fixed end of the first lifting structure is fixedly connected to the movable end of the first front-to-back moving structure, the movable end of the first lifting structure is fixedly connected to the cylinder body of the first rotating cylinder, the movable end of the first rotating cylinder is fixedly connected to the first suction cup, and the lower end of the first lifting structure can slide forward and backward relative to the lower frame. In this embodiment, the first suction cup is a Bernoulli markless suction cup, and a second sensor is provided in the middle of the first mounting plate connected to the first suction cup for sensing the presence or absence of glass.

[0049] The loading positioning and grabbing assembly 313 is arranged on the frame, and is used to transfer the glass of the loading part to the loading positioning mechanism 21. The loading positioning and grabbing assembly 313 includes a first left-right moving structure 3131, a second front-back moving structure 3132, a first lifting cylinder 3133 and a second suction cup 3134. The first left-right moving structure and the second front-back moving structure can be a belt transmission structure, a screw nut transmission structure, a gear rack transmission structure, a chain transmission structure or a linear module, etc. The fixed end of the first left-right moving structure 3131 is installed on the upper frame 11, the moving end of the first left-right moving structure is fixedly connected to the fixed end of the second front-back moving structure, the moving end of the second front-back moving structure is connected to the cylinder body of the first lifting cylinder, and the second suction cup 3134 is installed on the moving end of the first lifting cylinder through the second mounting plate 3135. In this embodiment, the second suction cup is a traceless suction cup made of polyetheretherketone (PEEK). The first lifting cylinder is connected to the moving end of the second forward and backward moving structure through the third mounting plate 3136. A third sensor can be provided on the lower side of the top plate of the third mounting plate to sense the presence or absence of glass. In this embodiment, the third sensor can be a vacuum pressure sensor.

[0050] The working process of the feeding mechanism in this embodiment is as follows: in the non-loading state, the moving end of the first fixed cylinder extends to extend the first material dividing plate into the bottom of multiple material trays stacked in the feeding bin, or clamps the side of the material tray, so that the multiple material trays are fixed in the feeding bin; during feeding, the moving end of the first movable cylinder extends to drive the loading plate to move into the upper feeding bin, and the loading plate is inserted into the bottom of the lowest material tray of the stacked multiple material trays for loading, and supports the stacked multiple material trays; start the first motor, and drive the first movable cylinder and the loading plate to move up a certain distance through the belt transmission structure, the loading plate supports the stacked material trays and drives the multiple material trays to move up a certain distance, and the moving end of the first fixed cylinder retracts to drive the first material dividing plate to retract; the first motor reverses and drives the first movable cylinder, the loading plate and the stacked material trays to move downward through the belt transmission structure. When the lowest material tray among the multiple material trays just moves to the first fixed cylinder When the empty tray is below the fixed cylinder, the moving end of the first fixed cylinder extends to fix the second-to-last tray at the bottom of the multiple trays, so that the second-to-last tray and the multiple trays on the top are fixed above the first fixed cylinder, thereby separating the lowest tray; the lowest tray continues to move downward following the first moving cylinder and the loading plate for the loading and flipping assembly to pick up the material; after the empty tray falls into place, the moving end of the first moving cylinder retracts and moves upward to wait for the next loading, and this is repeated to realize loading in sequence; the first front-to-back moving structure and the first lifting structure drive the first suction cup to move up and down, front and back to a suitable position to absorb the glass, and then place the glass with the ink side facing up on the loading part; the first left-right moving structure, the second front-to-back moving structure and the first lifting cylinder drive the second suction cup to move left-right, front-to-back, up and down to the top of the loading part to take away the glass, and move appropriately to transfer the glass to the loading positioning mechanism.

[0051] The repair device 2 is arranged on the upper frame 11, and includes a loading positioning mechanism 21, a working platform mechanism 22, a dust removal and protection mechanism 25, a repair mechanism 24 and a unloading positioning mechanism 23. The loading positioning mechanism 21 is arranged at the input end of the working platform mechanism 22, and specifically includes a loading positioning lifting assembly, a first support plate 211, a first placement frame 212 and a first plane alignment assembly. The loading positioning lifting assembly is used to drive the first support plate 211 to move up and down. The first placement frame 212 is arranged on the first support plate 211 and is used to place the loaded glass. The first plane alignment assembly is used to adjust the position of the glass in the left-right direction and the front-back direction. The loading positioning lifting assembly includes a second lifting structure 213, a first fixed plate 214 and a first guide column 215. The second lifting structure can be a cylinder, a hydraulic cylinder, a belt transmission structure, a screw nut transmission structure, a gear rack transmission structure, a chain transmission structure or a linear module, etc. The fixed end of the second lifting structure is installed below the first fixed plate, and the movable end of the second lifting structure passes through the first fixed plate and is connected to the first support plate 211. The first fixed plate can be provided with a through hole. The lower part of the first guide column is fixed to the lower frame, and the upper part of the first guide column passes through the through hole and is connected to the first support plate. In this embodiment, the glass is a quadrilateral structure, so the four sides of the glass need to be positioned. The first plane alignment assembly includes a third front-to-back moving structure 216, a second left-to-right moving structure 217, a first front-to-back moving slider, a first left-to-right moving slider and a first positioning wheel 218. The third front-to-back moving structure and the second left-to-right moving structure are both belt transmission mechanisms. On both sides of the transmission belt of the third front-to-back moving structure on the first support plate 211, parallel to the transmission belt, first slide rails in the front-to-back direction are respectively provided. The first front-to-back moving sliders are respectively slidably connected to the first slide rails. The inner side of the first front-to-back moving slider is fixedly connected to the transmission belt. At least two first positioning wheels 218 are installed on the first front-to-back moving slider. The connecting line of the two first positioning wheels is perpendicular to the first slide rail, which is used to position the front and back sides of the glass. When the third front-to-back moving structure moves, the transmission belt drives the first front-to-back moving sliders on both sides to move. Since the first front-to-back moving sliders are located on both sides of the transmission belt, the two first front-to-back moving sliders corresponding to the front and back sides of the glass move in opposite directions, so that they both move inwards, so that the first positioning wheels position the glass, or both move outwards to release the glass. On the first support plate, second slide rails in left and right directions are provided on both sides of the transmission belt of the second left and right movable structure and are parallel to the transmission belt. The first left and right movable sliders are slidably connected to the second slide rails respectively, and the inner side of the first left and right movable slider is fixedly connected to the transmission belt. At least two first positioning wheels are installed on the first left and right movable slider. The connecting line of the two first positioning wheels is perpendicular to the second slide rail, which is used for positioning the left and right sides of the glass.The second left-right movable structure moves, and the transmission belt drives the first left-right movable sliders on both sides to move. Since the first left-right movable sliders are located on both sides of the transmission belt, the two first left-right movable sliders corresponding to the front and rear sides of the glass move in opposite directions, so that they both move inward to position the glass with the first positioning wheel, or both move outward to release the glass. A fifth sensor can be provided on the first placement rack to sense the presence or absence of glass. Compared with the loading positioning mechanism, the unloading positioning mechanism 23 in this embodiment does not have a loading positioning lifting assembly. The second support plate 231 is installed on the upper frame 11 through the support column 232. Other structures are the same and will not be repeated here.

[0052] The working platform mechanism 22 includes a plurality of working platforms arranged side by side, each of which includes a plurality of working stations 221 arranged in a line in sequence, each of which corresponds to an adsorption platform assembly for adsorbing glass, and the upper surface of the adsorption platform assembly is a working surface. Specifically, in this embodiment, two working platforms arranged side by side are provided, each of which includes four working stations arranged in a line in sequence, namely, a grinding water wiping station, a dust-free cloth cleaning wiping station, an alcohol wiping station and a dust-free cloth cleaning station. The adsorption platform assembly is in the form of vacuum adsorption, including an adsorption platform and a silicone sheet arranged on the adsorption platform, and a plurality of adsorption holes are evenly distributed on the silicone sheet, and the adsorption holes are connected to an external vacuum pump. The adsorption platform assembly can adsorb glass on the adsorption platform.

[0053] In order to avoid abrasion of the glass placement surface, the present embodiment is further provided with a dust removal protection mechanism 25, which includes a dust-free cloth, a retractable assembly 251 and a guide assembly 252. The dust-free cloth is covered on the working surface of the working platform mechanism 22 through a number of guide assemblies. The retractable assemblies are respectively arranged at both ends of the working platform mechanism for retracting and releasing the dust-free cloth. The retractable assembly 251 includes a retractable wheel 2511, which is connected to the output shaft of the second motor 2512 through a gear transmission structure. The rotation of the second motor drives the retractable wheel to rotate, thereby realizing the retraction and release of the dust-free cloth. The guide assembly 252 includes a second lifting cylinder 2521 and a guide rod 2522. The cylinder body of the second lifting cylinder is installed on the upper frame 11. The guide rod is connected to the moving end of the second lifting cylinder. The guide rod contacts the dust-free cloth for guidance. A dust-free cloth is arranged between the glass placement surface and the working surface of the adsorption platform assembly, which can protect the glass placement surface from wear and contamination.

[0054] The repair mechanism 24 includes a support frame 241, a plurality of wiping components corresponding to a plurality of workstations, a plane motion component 242 and a glass transfer component 243. The wiping component is arranged on the support frame for processing the glass placed on the workstation. The glass transfer component is arranged on the support frame for moving the glass placed on the workstation. The support frame is connected to the moving end of the plane motion component. In this embodiment, the plurality of wiping components are respectively an abrasive water wiping component 244, a first dust-free cloth wiping component 245, an alcohol wiping component 246 and a second dust-free cloth wiping component 247, which are respectively arranged corresponding to the abrasive water wiping station, the dust-free cloth cleaning wiping station, the alcohol wiping station and the dust-free cloth cleaning station. The planar motion component 242 includes a fourth front-to-back moving structure 2421 and a third left-to-right moving structure 2422. A fourth mounting plate 111 is provided above the frame of the upper frame. The fixed end of the fourth front-to-back moving structure is installed on the fourth mounting plate. The third left-to-right moving structure is provided below the fourth front-to-back moving structure. The fixed end of the third left-to-right moving structure is connected to the moving end of the fourth front-to-back moving structure. The moving end of the third left-to-right moving structure is connected to the support frame 241. A plurality of wiping components and glass transplanting components are provided on the front and rear sides of the support frame.

[0055] The abrasive water wiping assembly 244 includes a third lifting cylinder 2441, a fifth connecting plate 2442, a sixth connecting plate 2443, an abrasive water wiping head 2444 and a quick air-change chuck 2445. The cylinder body of the third lifting cylinder is installed on the side of the support frame 241, and the movable end of the third lifting cylinder is connected to the fifth connecting plate. The sixth connecting plate 2443 is arranged below the fifth connecting plate 2442. A buffer spring is provided between the fifth connecting plate and the sixth connecting plate. A through hole is provided on the fifth connecting plate. The lower part of the second guide column is fixedly connected to the sixth connecting plate, and the upper part of the second guide column can slide with the fifth connecting plate through the through hole. The buffer spring can increase the wiping force and improve the wiping effect. The abrasive water wiping head 2444 and the quick air-change chuck 2445 are both arranged below the sixth connecting plate 2443, and the abrasive water wiping head is installed below the sixth connecting plate through the quick air-change chuck. The quick-change air chuck belongs to the existing technology product, which is a quick-detachable structure and is replaced manually at a fixed time; the bottom of the grinding water wiping head is affixed with PVA absorbent cotton. A grinding water container 113 is provided on one side of the adsorption platform assembly located at the grinding water wiping station on the upper frame, and the grinding water container is filled with glass grinding water. The fourth lifting cylinder 114 is installed on the upper frame, and the moving end of the fourth lifting cylinder is connected to the connecting plate 115, and the connecting plate part extends into the grinding water container. The upper surface of the connecting plate in the grinding water container is adhered with a grinding water block. After the grinding water block rises from the glass grinding water liquid, the grinding water wiping head contacts it, and the grinding water is adhered to the smearing head to wipe the glass.

[0056] The first dust-free cloth wiping assembly 245 includes a fifth lifting cylinder 2451, a sixth lifting cylinder 2452, a fifth mounting plate, a sixth mounting plate, a seventh connecting plate, an eighth connecting plate, a dust-free cloth guide wheel frame, a buffer spring and a first dust-free cloth wiping head. The fifth mounting plate 2453 is mounted on the side of the support frame 241, the cylinder body of the fifth lifting cylinder 2451 is mounted below the top of the fifth mounting plate 2453, the fifth mounting plate is slidably connected to the sixth mounting plate 2454, the sixth mounting plate is respectively connected to the moving end of the fifth lifting cylinder and the cylinder body of the sixth lifting cylinder, one end of the seventh connecting plate 2455 is connected to the lower end of the sixth mounting plate 2454, the moving end of the sixth lifting cylinder is connected to the eighth connecting plate 2456 through the seventh connecting plate, the first dust-free cloth wiping head 2457 is provided on the lower surface of the eighth connecting plate, and a plurality of vertical buffer springs are provided between the eighth connecting plate and the moving end of the sixth lifting cylinder, which can increase the wiping force of the first dust-free cloth wiping head. A third guide post is provided between the eighth connecting plate and the seventh connecting plate, the lower end of the third guide post is fixedly connected to the eighth connecting plate, and the upper end of the third guide post is slidably connected to the seventh connecting plate. A dust-free cloth guide wheel frame 2458 is also provided below the seventh connecting plate, and dust-free cloth guide wheels 2459 are provided on the left and right sides of the dust-free cloth guide wheel frame respectively for guiding the dust-free cloth.

[0057] The structure of the alcohol wiping assembly 246 is similar to that of the first dust-free cloth wiping assembly, except that an alcohol inlet pipe joint 2461 is provided on the alcohol wiping head of the alcohol wiping assembly for connecting to an external alcohol tank so that alcohol is attached to the alcohol wiping head. Other specific structures are not described in detail here. The second dust-free cloth wiping assembly includes a second dust-free cloth wiping head 247. The structure of the second dust-free cloth wiping assembly is the same as that of the first dust-free cloth wiping assembly, which is not described in detail here.

[0058] The left and right ends of the support frame 241 are equipped with dust-free cloth rolls 2411, and the lower parts of the dust-free cloth rolls are provided with retractable components 2412, which are similar to the aforementioned retractable components and will not be described in detail here. The dust-free cloth passes through the gap between the dust-free cloth guide wheels and covers the lower parts of the abrasive water wiping head, the first dust-free cloth wiping head, the alcohol wiping head and the second dust-free cloth wiping head in turn to wipe the four sides of the glass.

[0059] In this embodiment, five groups of glass transfer assemblies 243 are provided in front and back, and the glass transfer assemblies include a seventh lifting cylinder 2431 and a third suction cup 2432. The cylinder body of the seventh lifting cylinder is connected to the support frame 241, and the third suction cup is connected to the moving end of the seventh lifting cylinder. In this embodiment, the third suction cup is a PEEK material seamless suction cup. The glass transfer assembly is used to load the glass at the loading positioning mechanism onto the working platform, or to move the glass from one work station to the next work station, or to unload the glass to the unloading positioning mechanism 23.

[0060] The unloading mechanism includes an unloading bin, an unloading lifting assembly, an unloading dividing assembly, an unloading flipping assembly and an unloading positioning and grabbing assembly. The unloading bin is arranged on the frame and is used for stacking material trays. The material trays are filled with processed glass. The unloading lifting assembly is arranged on the unloading bin and is used for transporting the material trays upward. The unloading dividing assembly is arranged on both sides of the unloading bin and is used for separating the stacked material trays. The unloading positioning and grabbing assembly is arranged on the frame and is used for transferring the glass on the unloading positioning mechanism to the unloading part. A unloading part is provided on one side of the unloading bin close to the unloading flipping assembly. The unloading flipping assembly is arranged on the frame. The unloading flipping assembly is used for transferring the glass from the unloading part to the empty material tray in the unloading bin.

[0061] The specific structure of the unloading mechanism in this embodiment is the same as that of the loading mechanism and will not be repeated here. The action sequence of the unloading mechanism is opposite to that of the loading mechanism. The unloading lifting assembly is arranged on the unloading bin, and is used to transport the material tray upward. The unloading lifting assembly includes a second movable cylinder, a third pulley, a fourth pulley, a second transmission belt, a third motor and a second guide rail. A unloading plate is arranged on the movable end of the second movable cylinder, and the unloading plate can be extended between the material trays to support the material trays. The unloading material dividing assembly includes a second fixed cylinder, a second dividing plate and a ninth connecting plate. The ninth connecting plate is arranged on the outer side of the limit baffle. A second fixed cylinder is installed under the ninth connecting plate. The movable end of the second fixed cylinder is connected to the second dividing plate. The second dividing plates on both sides extend to fix the material tray.

[0062] The working process of the unloading mechanism in this embodiment is as follows: the unloading positioning and grabbing assembly transfers the processed glass from the unloading positioning mechanism to the unloading part; the unloading flipping assembly moves the glass from the unloading part to the empty material tray at the lower end of the unloading bin, turns on the third motor, drives the second moving cylinder and the unloading plate to move down to the material tray where the glass has just been placed, and the moving end extends to insert the unloading plate under the material tray, and the third motor reverses to drive the second moving cylinder, the unloading plate and the material tray to move up, and when they move up to the bottom of the second fixed cylinder, the moving end of the second fixed cylinder retracts, and the second moving cylinder, the unloading plate and the material tray continue to move up to above the second fixed cylinder, and the moving end of the second fixed cylinder extends, driving the second material dividing plate to be inserted under the material tray to support the material tray; the second moving cylinder retracts and waits for the next unloading.

[0063] The loading and unloading device 3 also includes a tray recovery mechanism 33, which is used to transport the empty tray after loading at the loading mechanism 31 to the unloading mechanism 32 to be placed in the processed glass. The tray recovery mechanism 33 includes a first conveyor line, a second conveyor line and a third conveyor line. One end of the first conveyor line is arranged at the lower end of the loading bin 311, and one end of the third conveyor line is arranged at the lower end of the unloading bin. A second conveyor line is arranged between the other end of the first conveyor line and the other end of the third conveyor line. Both ends of the second conveyor line are provided with a tray conveying assembly 331, and the first conveyor line and the third conveyor line are provided with a material dividing part. The tray conveying assembly 331 includes a fourth left and right moving structure 3311 and a fourth suction cup 3312. The fixed end of the fourth left and right moving structure is installed on the lower frame 12. The fourth left and right moving structure can be a belt transmission structure, a chain transmission structure, a gear rack transmission structure or a linear module, etc., which can achieve left and right movement. The fourth suction cup 3312 is connected to the moving end of the fourth left and right moving structure 3311. The tray conveying assembly is used to convey the empty tray from the first conveyor line to the second conveyor line, and to convey the empty tray from the second conveyor line to the third conveyor line. The empty tray of the upper material bin falls directly on the first conveyor line, and is transferred to the lower end of the lower material bin via the second conveyor line and the third conveyor line for placing the processed glass. The material separation part is a material separation cylinder 332, and the moving end of the material separation cylinder is set upward to separate the empty trays being conveyed. The sides of the first conveyor line, the second conveyor line and the third conveyor line are all provided with positioning cylinders 333, which are used to position the trays being conveyed to prevent the trays from deviating from the conveyor line.

[0064] The working process of this embodiment is as follows: the loading mechanism loads the glass in the tray, and after the glass is positioned in the front, back, left and right directions by the loading positioning mechanism, it is transferred to the abrasive water wiping station through the glass transfer assembly, and the abrasive water wiping head descends to wipe the four sides of the glass with abrasive water. The glass transfer assembly transfers the glass to the next station and transfers the glass at the loading positioning mechanism to the abrasive water wiping station, and so on; the glass transfer assembly loads the material at the same time as it unloads the material; the tray recovery mechanism transports the empty tray after loading at the loading mechanism to the lower end of the unloading mechanism; the unloading mechanism places the processed glass into the empty tray, and stacks the trays with processed glass upwards.

[0065] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A glass grinding powder repair device, comprising a frame, characterized in that: Also includes: The repair device comprises a loading positioning mechanism, a working platform mechanism, a unloading positioning mechanism and a repair mechanism, wherein the loading positioning mechanism is used to position the loaded glass, the working platform mechanism is used to place and stabilize the glass, the unloading positioning mechanism is used to position the unloaded glass, and the repair mechanism is used to repair the silk-screen edge of the ink surface of the glass; A loading and unloading device, comprising a loading mechanism and a unloading mechanism, wherein the loading mechanism is located at the input end of the repair device and is used to transport the glass to the repair device, and the unloading mechanism is located at the output end of the repair device and is used to take the repaired glass away from the repair device; The loading positioning mechanism is arranged at the input end of the working platform mechanism, and includes a loading positioning lifting assembly, a first support plate, a first placement frame and a first plane alignment assembly. The loading positioning lifting assembly is used to drive the first support plate to move up and down, the first placement frame is arranged on the first support plate, and is used to place the loaded glass, and the first plane alignment assembly is used to adjust the left and right directions and the front and back directions of the glass; the loading positioning lifting assembly includes a second lifting structure, a first fixed plate and a first guide column, the fixed end of the second lifting structure is installed below the first fixed plate, the movable end of the second lifting structure passes through the first fixed plate and is connected to the first support plate, the first fixed plate is provided with a through hole, the lower part of the first guide column is fixed to the lower frame, and the upper part of the first guide column passes through the through hole and is connected to the first support plate, the first plane alignment assembly includes a third front and back moving structure, a second left and right moving structure, The cam is an angular movement structure in which the first and second wheels are aligned with each other, and the cam is adapted to move the first and second wheels together to move the first and second wheels together.

2. The glass grinding powder repair equipment according to claim 1, characterized in that: The repair device also includes a dust removal and protection mechanism, which includes a dust-free cloth, a retractable assembly and a guide assembly. The dust-free cloth is covered on the working surface of the working platform mechanism through a plurality of the guide assemblies. The retractable assembly is respectively arranged at both ends of the working platform mechanism for retracting and releasing the dust-free cloth.

3. The glass grinding powder repair equipment according to claim 2, characterized in that: The working platform mechanism includes a plurality of side-by-side working platforms, each of the working platforms includes a plurality of working stations arranged in a line in sequence, each of the working stations corresponds to an adsorption platform component for adsorbing the glass, and the upper surface of the adsorption platform component is the working surface.

4. The glass grinding powder repairing equipment according to claim 3 is characterized in that: The repair mechanism includes a support frame, a plurality of wiping components corresponding to a plurality of work stations, a planar motion component and a glass transfer component. The wiping component is arranged on the support frame and is used to process the glass placed on the work station. The glass transfer component is arranged on the support frame and is used to move the glass placed on the work station. The support frame is connected to the moving end of the planar motion component.

5. The glass grinding powder repair equipment according to claim 1, characterized in that: The feeding mechanism includes a feeding bin, a feeding lifting assembly, a feeding dividing assembly, a feeding turning assembly and a feeding positioning and grabbing assembly. The feeding bin is arranged on the frame. Several material trays are stacked in the feeding bin. The glass to be processed is placed in the material tray. The feeding lifting assembly is arranged on the feeding bin for transporting the material tray downward. The feeding dividing assembly is arranged on both sides of the feeding bin for separating the feeding material trays. A feeding part is provided on the side of the feeding bin close to the feeding turning assembly. The feeding turning assembly is arranged on the frame for transferring the glass on the material tray in the feeding bin to the feeding part. The feeding positioning and grabbing assembly is arranged on the frame for transferring the glass in the feeding part to the feeding positioning mechanism.

6. The glass grinding powder repairing equipment according to claim 5, characterized in that: The feeding mechanism also includes a silo adjustment component, the feeding silo includes two relatively arranged limit baffles and a fixed bracket covered on the outside of the limit baffles, the silo adjustment component includes a lead screw and a screw sleeve, a first connecting plate is provided on one side of the fixed bracket, a horizontal lead screw is provided on the first connecting plate, two screw sleeves are threadedly connected to the lead screw, and the screw sleeves are fixedly connected to the limit baffles through second connecting plates respectively.

7. The glass grinding powder repairing equipment according to claim 5, characterized in that: The unloading mechanism includes an unloading bin, an unloading lifting assembly, an unloading dividing assembly, an unloading flipping assembly and an unloading positioning and grabbing assembly. The unloading bin is arranged on the frame and is used for stacking material trays. The material trays contain the processed glass. The unloading lifting assembly is arranged on the unloading bin and is used for transporting the material trays upward. The unloading dividing assembly is arranged on both sides of the unloading bin and is used for separating the stacked material trays. A unloading portion is provided on one side of the unloading bin close to the unloading flipping assembly. The unloading positioning and grabbing assembly is arranged on the frame and is used for transferring the glass on the unloading positioning mechanism to the unloading portion. The unloading flipping assembly is arranged on the frame and is used for transferring the glass in the unloading portion to the empty material tray in the unloading bin.

8. The glass grinding powder repairing equipment according to claim 7, characterized in that: The loading and unloading device also includes a tray recovery mechanism, which is used to transport the empty tray after loading at the loading mechanism to the unloading mechanism to place the processed glass.

9. The glass grinding powder repairing equipment according to claim 8, characterized in that: The tray recovery mechanism includes a first conveyor line, a second conveyor line and a third conveyor line, one end of the first conveyor line is arranged at the lower end of the loading bin, one end of the third conveyor line is arranged at the lower end of the unloading bin, the second conveyor line is arranged between the other end of the first conveyor line and the other end of the third conveyor line, both ends of the second conveyor line are provided with tray transport components, and the first conveyor line and the third conveyor line are provided with material dividing parts.

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