Plate-shaped workpiece taking device

Abstract

The plate-shaped workpiece taking device comprises a hopper, a material blocking mechanism and a material taking mechanism, the hopper is provided with a material cavity with an opening in the top, the cavity bottom of the material cavity is an inclined face, the side wall of the lower end of the material cavity is provided with an opening, and a plurality of plate-shaped workpieces are vertically placed in the material cavity side by side from inside to outside; the material blocking mechanism is arranged at the opening of the side wall of the material cavity and used for blocking the plate-shaped workpiece on the second outer side when the plate-shaped workpiece on the outermost side is released. The material taking mechanism is used for sucking and carrying the plate-shaped workpiece on the outermost side in the material cavity. The plate-shaped workpiece taking device has the advantages that a glass plate can be horizontally placed on a machining platform of a cutting-up machine, the situation that hands of workers are scratched by glass due to the fact that a manual feeding mode is adopted is avoided, feeding efficiency is improved, and labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of lens processing technology, and in particular to a plate-shaped workpiece handling device. Background Technology

[0002] In the processing of rectangular glass sheets, diamond tools are used to cut large pieces of glass into multiple smaller square glass pieces according to different uses and requirements. Existing glass cutting machines (such as the glass cutting machine disclosed in application number 201710129314.5) require manual placement of the glass sheet on the processing platform before cutting the rectangular glass sheet. Because the edges of the glass are relatively sharp, manual loading can easily result in workers' hands being cut by the glass. In addition, manual loading is inefficient and also increases labor costs. Utility Model Content

[0003] The purpose of this invention is to overcome the above-mentioned technical deficiencies and propose a plate-shaped workpiece picking device to solve the technical problem that in the prior art, glass cutting machines require manual placement of the glass plate on the processing platform before cutting rectangular glass plates.

[0004] To achieve the above-mentioned technical objectives, the present invention provides a plate-shaped workpiece handling device, comprising:

[0005] A hopper has a top-opening material cavity with a sloping bottom and an open sidewall at the lower end. The material cavity is used to vertically place multiple plate-shaped workpieces side by side from the inside out.

[0006] A material blocking mechanism is provided at the opening of the side wall of the material cavity, which is used to block the next outermost plate-shaped workpiece when the outermost plate-shaped workpiece is released.

[0007] The material handling mechanism is used to pick up and transport the outermost plate-shaped workpiece inside the material cavity.

[0008] Furthermore, the material blocking mechanism includes a first baffle, a second baffle, and a first driving assembly. The first baffle and the second baffle are arranged sequentially from the outside to the inside and both slide through the side wall of the hopper. The first baffle corresponds to the outermost plate-shaped workpiece, and the second baffle corresponds to the next outermost plate-shaped workpiece. The inner side of the second baffle has a blade structure. The first driving assembly is connected to both the first baffle and the second baffle and is used to drive the first baffle and the second baffle to move horizontally in opposite directions synchronously, so that the first baffle and the second baffle alternately abut against or separate from the outer wall of the corresponding plate-shaped workpiece.

[0009] Furthermore, the side wall of the hopper is provided with a first through-hole and a second through-hole that communicate with the material cavity. The first baffle slides through the first through-hole, and the second baffle slides through the second through-hole.

[0010] Furthermore, the first driving assembly is disposed on the side of the hopper. The first driving assembly includes a first mounting frame, at least two first guide rods, at least two second guide rods, at least two first rollers, at least two second rollers, at least two first elastic elements, at least two second elastic elements, a push seat, and a first telescopic driving component. Each first guide rod is horizontally arranged from bottom to top and slides through the first mounting frame. The end of each first guide rod near the first baffle is fixedly connected to the outer side of the first baffle. Each second guide rod is horizontally arranged from bottom to top and slides through the first mounting frame. The end of each second guide rod near the second baffle is fixedly connected to the outer side of the second baffle. The wheel frame of each first roller is fixedly connected to the end of each first guide rod away from the first baffle. The wheel frame of each second roller is fixedly connected to the end of each second guide rod away from the second baffle. Each first elastic element is correspondingly sleeved on each first guide rod. Both ends are connected to the first mounting frame and the wheel frame of the first roller, respectively, so that the inner side of the first baffle is located outside the material cavity. Each of the second elastic elements is correspondingly sleeved on each of the second guide rods. Both ends of the second elastic elements are connected to the first mounting frame and the wheel frame of the second roller, respectively, so that the inner side of the second baffle is located outside the material cavity. The push seat is slidably connected to the first mounting frame. The side wall of the push seat near the first roller and the second roller is an arched structure and abuts against the first roller and the second roller. The fixed end of the first telescopic drive member is fixedly connected to the first mounting frame. The telescopic end of the first telescopic drive member is connected to the push seat and is used to drive the push seat to move back and forth so that the arch tops of each arched structure alternately abut against the first roller and the second roller. When the arch top of the arched structure abuts against the first roller, the inner side of the first baffle is located inside the material cavity. When the arch top of the arched structure abuts against the second roller, the inner side of the second baffle is located inside the material cavity.

[0011] Furthermore, both the first elastic element and the second elastic element are springs.

[0012] Furthermore, there are two material blocking mechanisms, which are respectively disposed on both sides of the opening of the material cavity sidewall. The first through-hole and the second through-hole are provided on the two opposite sidewalls of the hopper.

[0013] Furthermore, the material handling mechanism includes a suction component and a second drive component. The suction component is used to tighten or loosen the side wall of the plate-shaped workpiece. The second drive component is connected to the suction component and is used to drive the suction component to perform a reciprocating flipping motion between a first position and a second position. When the suction component is in the first position, the suction component tightens the side wall of the outermost plate-shaped workpiece in the material cavity. When the suction component is in the second position, the suction component places the plate-shaped workpiece horizontally on the processing table of the dicing machine.

[0014] Furthermore, the suction assembly includes a mounting base, multiple suction cups, and a vacuum pump. Each suction cup is fixedly connected to the mounting base, and the vacuum pump is connected to each suction cup to extract air from each suction cup so that each suction cup can firmly adhere to the side wall of the plate-shaped workpiece.

[0015] Furthermore, the second drive assembly includes a second mounting frame, a rotating frame, a first rotating shaft, a second rotating shaft, a guide sleeve, a transmission rod, and a second telescopic drive component. The end of the rotating frame near the hopper is rotatably connected to the second mounting frame. The first rotating shaft is horizontally positioned and rotatably connected to the end of the second mounting frame away from the hopper. The first rotating shaft is also fixedly connected to the mounting base. The second rotating shaft is horizontally positioned and parallel to the first rotating shaft. One end of the second rotating shaft is rotatably connected to the second mounting frame. The guide sleeve is fixedly connected to the other end of the second rotating shaft. The transmission rod slides through the guide sleeve and is perpendicular to the first rotating shaft. The end of the transmission rod near the rotating frame is fixedly connected to the end of the first rotating shaft. The fixed end of the second telescopic drive component is rotatably connected to the second mounting frame, and the output end of the second telescopic drive component is rotatably connected to the middle of the rotating frame, for driving the rotating frame to reciprocate around its axis of rotation in a vertical plane, moving closer to or away from the hopper.

[0016] Furthermore, the rotating frame includes a mounting shaft, two side rods, and a connecting shaft. The mounting shaft is horizontally positioned below the hopper and parallel to the first rotating shaft. Both ends of the mounting shaft are fixedly connected to the second mounting frame. The two side rods are respectively positioned opposite each other on both sides of the hopper. One end of each side rod is fixedly sleeved on the mounting shaft, and the other end of each side rod is rotatably sleeved on the first rotating shaft. The connecting shaft is horizontally positioned between the two side rods and parallel to the mounting shaft. Both ends of the connecting shaft are fixedly connected to the corresponding side rods. The output end of the second telescopic drive is rotatably connected to the connecting shaft.

[0017] Compared with the prior art, the beneficial effects of this utility model include: In use, by controlling the material-blocking mechanism, the outermost plate-shaped workpiece is blocked. Then, the plate-shaped workpieces to be cut are placed vertically side-by-side in the material cavity from the inside out. Next, by controlling the material-picking mechanism, the outermost plate-shaped workpiece in the material cavity is picked up. When the material-picking mechanism picks up the outermost plate-shaped workpiece, the material-blocking mechanism is then controlled to allow the outermost plate-shaped workpiece to pass while blocking the next outermost plate-shaped workpiece. Then, by controlling... The material handling mechanism allows the plate-shaped workpiece to be placed horizontally on the processing table of the dicing machine. At the same time, the material blocking mechanism can be operated to block the outermost plate-shaped workpiece and allow the next outermost plate-shaped workpiece to slide down and reach the position of the previous outermost plate-shaped workpiece. This plate-shaped workpiece handling device can place the glass plate horizontally on the processing platform of the dicing machine, avoiding the situation of glass cutting workers' hands due to manual feeding, improving feeding efficiency and reducing labor costs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a plate-shaped workpiece picking device provided by this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the material handling mechanism in a plate-shaped workpiece handling device provided by this utility model during material transfer.

[0020] Figure 3 This is a three-dimensional structural diagram of the material handling mechanism in a plate-shaped workpiece handling device provided by this utility model during material feeding.

[0021] Figure 4 This is a three-dimensional structural diagram of the material blocking mechanism provided by this utility model.

[0022] In the diagram: 100 - hopper, 110 - material cavity, 200 - material blocking mechanism, 210 - first baffle, 220 - second baffle, 230 - first drive assembly, 231 - first mounting bracket, 232 - first guide rod, 233 - second guide rod, 234 - first roller, 235 - second roller, 236 - first elastic element, 237 - second elastic element, 238 - push seat, 239 - first telescopic drive component, 300 - material picking mechanism, 310 - suction assembly, 311 - mounting seat, 312 - suction cup, 320 - second drive assembly, 321 - second mounting bracket, 322 - rotating bracket, 3221 - mounting shaft, 3222 - side rod, 3223 - connecting shaft, 323 - first rotating shaft, 324 - second rotating shaft, 325 - guide sleeve, 326 - transmission rod, 327 - second telescopic drive component. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0024] This utility model provides a plate-shaped workpiece handling device, the structure of which is as follows: Figure 1 - Figure 3 As shown, the device includes a hopper 100, a blocking mechanism 200, and a picking mechanism 300. The hopper 100 has a top-opening material cavity 110 with a sloping bottom and an open sidewall at the lower end. The material cavity 110 is used to vertically place multiple plate-shaped workpieces side by side from the inside out. The blocking mechanism 200 is located at the opening on the sidewall of the material cavity 110 and is used to block the next outermost plate-shaped workpiece when the outermost plate-shaped workpiece is placed. The picking mechanism 300 is used to pick up and transport the outermost plate-shaped workpiece in the material cavity 110.

[0025] In use, by manipulating the material blocking mechanism 200, the outermost plate-shaped workpiece is blocked. The plate-shaped workpieces to be cut are then placed vertically side-by-side in the material cavity 110 from the inside out. The material blocking mechanism 200 prevents the outermost plate-shaped workpieces from falling out of the side opening of the material cavity 110. Then, by manipulating the material picking mechanism 300, the outermost plate-shaped workpiece in the material cavity 110 is picked up. When the material picking mechanism 300 picks up the outermost plate-shaped workpiece in the material cavity 110, the material blocking mechanism 200 is then manipulated again. The device allows the outermost plate-shaped workpiece to pass while blocking the next outermost plate-shaped workpiece. Then, by manipulating the material-picking mechanism 300, the plate-shaped workpiece can be horizontally placed on the processing table of the dicing machine. Simultaneously, the material-blocking mechanism 200 can be manipulated to block the outermost plate-shaped workpiece and allow the next outermost plate-shaped workpiece to pass. The next outermost plate-shaped workpiece slides down and reaches the position of the previously outermost plate-shaped workpiece. This plate-shaped workpiece picking device can horizontally place the glass plate on the processing platform of the dicing machine, avoiding the risk of workers' hands being cut by glass due to manual feeding, thus improving feeding efficiency and reducing labor costs.

[0026] As a preferred embodiment, please refer to Figure 1 and Figure 4The material blocking mechanism 200 includes a first baffle 210, a second baffle 220, and a first driving assembly 230. The first baffle 210 and the second baffle 220 are arranged sequentially from the outside to the inside and both slide through the side wall of the hopper 100. The first baffle 210 corresponds to the outermost plate-shaped workpiece, and the second baffle 220 corresponds to the next outermost plate-shaped workpiece. The inner side of the second baffle 220 has a blade structure. The first driving assembly 230 is connected to both the first baffle 210 and the second baffle 220 and is used to drive the first baffle 210 and the second baffle 220 to move horizontally in opposite directions synchronously, so that the first baffle 210 and the second baffle 220 alternately abut against or separate from the outer wall of the corresponding plate-shaped workpiece. By manipulating the first drive component 230, the first drive component 230 can drive the first baffle 210 and the second baffle 220 to move horizontally in opposite directions synchronously. When the first baffle 210 blocks the outermost plate-shaped workpiece, the second baffle 220 allows the next outermost plate-shaped workpiece to pass through. When the first baffle 210 allows the outermost plate-shaped workpiece to pass through, the second baffle 220 blocks the next outermost plate-shaped workpiece. This prevents other plate-shaped workpieces in the material cavity 110 from falling out of the opening on the side of the material cavity 110 when the material picking mechanism 300 picks up the outermost plate-shaped workpiece in the material cavity 110. The inner side of the second baffle 220 has a blade structure, which makes it easy for the second baffle 220 to be inserted between the outermost plate-shaped workpiece and the next outermost plate-shaped workpiece.

[0027] As a preferred embodiment, please refer to Figure 1 The hopper 100 has a first through-hole and a second through-hole on its side wall, which communicate with the material cavity 110. The first baffle 210 slides through the first through-hole, and the second baffle 220 slides through the second through-hole, so that the first baffle 210 and the second baffle 220 can extend into the material cavity 110 along the corresponding first through-hole and second through-hole, thereby blocking the corresponding plate-shaped workpiece in the material cavity 110.

[0028] As a preferred embodiment, please refer to Figure 1 and Figure 4The first driving assembly 230 is disposed on the side of the hopper 100. The first driving assembly 230 includes a first mounting frame 231, at least two first guide rods 232, at least two second guide rods 233, at least two first rollers 234, at least two second rollers 235, at least two first elastic elements 236, at least two second elastic elements 237, a push seat 238, and a first telescopic driving member 239. Each of the first guide rods 232 is horizontally arranged from bottom to top and slides through the first mounting frame 231. The ends of each of the first guide rods 232 near the first baffle 210 are fixedly connected to the outer side of the first baffle 210. Each of the second guide rods 233 is horizontally arranged from bottom to top. The first mounting bracket 231 is configured to allow each second guide rod 233 to slide through it. The ends of each second guide rod 233 near the second baffle 220 are fixedly connected to the outer side of the second baffle 220. The wheel frames of each first roller 234 are fixedly connected to the ends of each first guide rod 232 away from the first baffle 210. The wheel frames of each second roller 235 are fixedly connected to the ends of each second guide rod 233 away from the second baffle 220. Each first elastic element 236 is correspondingly sleeved on each first guide rod 232. The two ends of each first elastic element 236 are respectively connected to the first mounting bracket 231 and the wheel frames of the first rollers 234, so that the inner side of the first baffle 210... The second baffle 220 is located outside the material cavity 110. Each second elastic element 237 is correspondingly sleeved on each second guide rod 233. The two ends of each second elastic element 237 are connected to the wheel frame of the first mounting frame 231 and the second roller 235, respectively, so that the inner side of the second baffle 220 is located outside the material cavity 110. The push seat 238 is slidably connected to the first mounting frame 231. The side wall of the push seat 238 near the first roller 234 and the second roller 235 has an arched structure and abuts against the first roller 234 and the second roller 235. The fixed end of the first telescopic drive member 239 is fixedly connected to the first mounting frame 231. The telescopic movement of the first telescopic drive member 239... The end is connected to the push seat 238 and is used to drive the push seat 238 to reciprocate so that the arches of each arch structure alternately abut against the first roller 234 and the second roller 235. When the arch of the arch structure abuts against the first roller 234, the inner side of the first baffle 210 is located in the material cavity 110. When the arch of the arch structure abuts against the second roller 235, the inner side of the second baffle 220 is located in the material cavity 110. By operating the first telescopic drive member 239, the first telescopic drive member 239 can drive the push seat 238 to reciprocate so that the arches of each arch structure alternately abut against the first roller 234 and the second roller 235.When the arched structure's apex abuts against the first roller 234, the inner side of the first baffle 210 is located within the material cavity 110, blocking the outermost plate-shaped workpiece. At this time, the second roller 235 resets under the action of the second elastic element 237 and abuts against the bottom of the arched structure. The inner side of the second baffle 220 is located outside the material cavity 110, allowing the innermost plate-shaped workpiece to pass through. When the arched structure's apex abuts against the second roller 235, the inner side of the second baffle 220 is located within the material cavity 110, blocking the outermost plate-shaped workpiece. At this time, the first roller 234 resets under the action of the first elastic element 236 and abuts against the bottom of the arched structure. The inner side of the first baffle 210 is located outside the material cavity 110, allowing the innermost plate-shaped workpiece to pass through.

[0029] In a preferred embodiment, the first elastic element 236 and the second elastic element 237 are both springs. When subjected to pressure, they can accumulate compressive elastic potential energy. When the pressure disappears, they can release the compressive elastic potential energy and push the corresponding first roller 234 and second roller 235 to abut against the bottom of the arch structure again, so that the corresponding first baffle 210 and second baffle 220 are located outside the material cavity 110.

[0030] As a preferred embodiment, please refer to Figure 1 There are two material blocking mechanisms 200, which are respectively disposed on both sides of the opening of the side wall of the material cavity 110. The first through-hole and the second through-hole are provided on the two opposite side walls of the hopper 100, which can block the two sides of the plate-shaped workpiece and improve the blocking effect.

[0031] As a preferred embodiment, please refer to Figure 1 and Figure 2The material handling mechanism 300 includes a suction component 310 and a second driving component 320. The suction component 310 is used to tighten or loosen the sidewall of the plate-shaped workpiece. The second driving component 320 is connected to the suction component 310 and is used to drive the suction component 310 to reciprocate between a first position and a second position. When the suction component 310 is in the first position, it tightens the sidewall of the outermost plate-shaped workpiece in the material cavity 110. When the suction component 310 is in the second position, it tightens the sidewall of the outermost plate-shaped workpiece in the material cavity 110. The material assembly 310 places the plate-shaped workpiece horizontally on the processing table of the dicing machine. By operating the second drive assembly 320, the second drive assembly 320 can drive the suction assembly 310 to reciprocate between a first position and a second position. When the suction assembly 310 is in the first position, the suction assembly 310 can suck up the side wall of the outermost plate-shaped workpiece in the material cavity 110. When the suction assembly 310 is in the second position, the suction assembly 310 places the plate-shaped workpiece horizontally on the processing table of the dicing machine.

[0032] As a preferred embodiment, please refer to Figure 2 and Figure 3 The suction assembly 310 includes a mounting base 311, multiple suction cups 312, and a vacuum pump. Each suction cup 312 is fixedly connected to the mounting base 311, and the vacuum pump is connected to each suction cup 312 to extract air from each suction cup 312, so that each suction cup 312 can firmly adhere to the side wall of the plate-shaped workpiece. When it is necessary to pick up the plate-shaped workpiece, the vacuum pump is turned on, which can extract air from each suction cup 312, so that each suction cup 312 is in a negative pressure state. Under the action of atmospheric pressure, each suction cup 312 can be firmly adsorbed onto the plate-shaped workpiece. When it is necessary to put down the plate-shaped workpiece, the vacuum pump is turned off, and outside air enters into each suction cup 312, so that the air pressure inside and outside each suction cup 312 is equal, and each suction cup 312 separates from the plate-shaped workpiece.

[0033] As a preferred embodiment, please refer to Figure 2 and Figure 3The second drive assembly 320 includes a second mounting bracket 321, a rotating bracket 322, a first rotating shaft 323, a second rotating shaft 324, a guide sleeve 325, a transmission rod 326, and a second telescopic drive component 327. The rotating bracket 322 is rotatably connected to the second mounting bracket 321 at one end near the hopper 100. The first rotating shaft 323 is horizontally positioned and rotatably connected to the end of the second mounting bracket 321 away from the hopper 100. The first rotating shaft 323 is also fixedly connected to the mounting base 311. The second rotating shaft 324 is horizontally positioned and parallel to the first rotating shaft 323. One end of the second rotating shaft 324 is rotatably connected to the second mounting bracket 321. The guide sleeve 325 is fixedly connected to the other end of the second rotating shaft 324. The transmission rod 326 slides through the guide sleeve 325 and is perpendicular to the first rotating shaft 323. The end of the transmission rod 326 near the rotating bracket 322 is connected to the second mounting bracket 321. A rotating shaft 323 is fixedly connected to the end of a rotating shaft 323. The fixed end of the second telescopic drive member 327 is rotatably connected to the second mounting bracket 321. The output end of the second telescopic drive member 327 is rotatably connected to the middle of the rotating frame 322. This drives the rotating frame 322 to reciprocate around its axis of rotation in a vertical plane, moving closer to or away from the hopper 100. By manipulating the second telescopic drive member 327, the second telescopic drive member 327 can drive the rotating frame 322 around its axis of rotation in a vertical plane. The rotating frame 322 reciprocates around its axis of rotation in the vertical plane, moving closer to or away from the hopper 100. During this process, the guide sleeve 325 rotates, driving the transmission rod 326 to rotate. Simultaneously, the transmission rod 326 slides along the guide sleeve 325, causing the mounting base 311 of the suction assembly 310 to flip, allowing each suction cup 312 of the suction assembly 310 to face to the side and downward.

[0034] As a preferred embodiment, please refer to Figure 2 and Figure 3The rotating frame 322 includes a mounting shaft 3221, two side rods 3222, and a connecting shaft 3223. The mounting shaft 3221 is horizontally positioned below the hopper 100 and parallel to the first rotating shaft 323. Both ends of the mounting shaft 3221 are fixedly connected to the second mounting frame 321. The two side rods 3222 are respectively positioned opposite each other on both sides of the hopper 100. One end of each side rod 3222 is fixedly sleeved on the mounting shaft 3221, and the other ends of each side rod 3222 are rotatable. The connecting shaft 3223 is sleeved on the first rotating shaft 323 and is horizontally arranged on the two side rods 3222, and is parallel to the mounting shaft 3221. The two ends of the connecting shaft 3223 are respectively fixedly connected to the corresponding side rods 3222. The output end of the second telescopic drive member 327 is rotatably connected to the connecting shaft 3223. The structure of the rotating frame 322 facilitates the material suction assembly 310 to pass between the two side plates when suctioning the plate-shaped workpiece, and also improves the stability of the rotating frame 322.

[0035] To better understand this utility model, the following is combined with... Figure 1 - Figure 4 The working principle of the technical solution of this utility model will be described in detail below:

[0036] In use, by manipulating the first telescopic drive member 239, the first telescopic drive member 239 can drive the push seat 238 to move rearward, so that the arch tops of each of the arched structures abut against the first roller 234. Since the inner side of the first baffle 210 is located within the material cavity 110 when the arch tops of the arched structures abut against the first roller 234, blocking the outermost plate-shaped workpiece, the second roller 235 is reset under the action of the second elastic member 237 and abuts against the bottom of the arched structure. The inner side of the second baffle 220 is located outside the material cavity 110. Then, the plate-shaped workpieces to be cut are placed vertically side-by-side in the material cavity 110 from the inside out. The inner side of the first baffle 210 can block the outermost plate-shaped workpiece, preventing the plate-shaped workpiece in the material cavity 110 from falling out of the side opening of the material cavity 110. Then, by operating the second telescopic drive member 327, the second telescopic drive member 327 can drive the rotating frame 322 to rotate around its rotation axis in the vertical plane close to the hopper 100. The guide sleeve 325 will rotate, driving the transmission rod 326 to rotate. At the same time, the transmission rod 326 also slides along the guide sleeve 325, thereby causing the mounting base 311 of the suction assembly 310 to flip, so that each of the suction cups 312 of the suction assembly 310 can face to the side and abut against the side wall of the outermost plate-shaped workpiece. The vacuum pump is turned on. The vacuum pump can extract air from each of the suction cups 312, creating a negative pressure state within each suction cup 312. Under atmospheric pressure, each suction cup 312 can be firmly adsorbed onto the plate-shaped workpiece. Then, by manipulating the first telescopic drive member 239, the first telescopic drive member 239 can drive the push seat 238 forward, causing the arched tops of each arched structure to abut against the second roller 235. When the arched tops of the arched structures abut against the second roller 235, the inner side of the second baffle 220 is located within the material cavity 110, blocking the plate-shaped workpiece on the outermost side. At this time, the first roller 234, under the action of the first elastic member 236... The first baffle 210 is reset and abuts against the bottom of the arched structure. The inner side of the first baffle 210 is located outside the material cavity 110. The innermost plate-shaped workpiece is placed on the inner side of the first baffle 210. Then, by operating the second telescopic drive 327, the second telescopic drive 327 can drive the rotating frame 322 to rotate around its rotation axis in the vertical plane away from the hopper 100. The guide sleeve 325 will rotate and drive the transmission rod 326 to rotate. At the same time, the transmission rod 326 also slides along the guide sleeve 325, thereby causing the mounting base 311 of the suction assembly 310 to flip, so that each of the suction cups 312 of the suction assembly 310 can face downwards, and the plate-shaped workpiece is located on the processing table of the dicing machine.The vacuum pump is turned off, and outside air enters each of the suction cups 312, making the air pressure inside and outside each suction cup 312 equal. Each suction cup 312 separates from the plate-shaped workpiece. Simultaneously, by manipulating the first telescopic drive member 239, the first telescopic drive member 239 can drive the push seat 238 to move rearward, causing the arched tops of each arched structure to abut against the first roller 234. The inner side of the first baffle 210 is located within the material cavity 110, blocking the outermost plate-shaped workpiece. At this time, the... The second roller 235 is reset under the action of the second elastic element 237 and abuts against the bottom of the arched structure. The inner side of the second baffle 220 is located outside the material cavity 110. The inner side of the second baffle 220 releases the second outermost plate-shaped workpiece. The second outermost plate-shaped workpiece slides down and reaches the position of the previously outermost plate-shaped workpiece. This plate-shaped workpiece picking device can place the glass plate horizontally on the processing platform of the dicing machine, avoiding the situation of glass cutting workers' hands due to manual feeding, improving feeding efficiency and reducing labor costs.

[0037] The plate-shaped workpiece handling device provided by this utility model has the following beneficial effects:

[0038] (1) The inner side of the second baffle 220 is a blade structure to facilitate the insertion of the second baffle 220 between the outermost plate-shaped workpiece and the second outermost plate-shaped workpiece.

[0039] (2) When the first baffle 210 blocks the outermost plate-shaped workpiece, the second baffle 220 allows the next outermost plate-shaped workpiece to pass through. When the first baffle 210 allows the outermost plate-shaped workpiece to pass through, the second baffle 220 blocks the next outermost plate-shaped workpiece. This prevents other plate-shaped workpieces in the material cavity 110 from falling out of the opening on the side of the material cavity 110 when the material picking mechanism 300 picks up the outermost plate-shaped workpiece in the material cavity 110.

[0040] (3) This plate-shaped workpiece feeding device can place the glass plate horizontally on the processing platform of the dicing machine, avoiding the situation where the glass cuts the workers' hands due to the manual feeding method, thus improving the feeding efficiency and reducing labor costs.

[0041] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A plate-shaped workpiece handling device, characterized in that, include: A hopper has a top-opening material cavity with a sloping bottom and an open sidewall at the lower end. The material cavity is used to vertically place multiple plate-shaped workpieces side by side from the inside out. A material blocking mechanism is provided at the opening of the side wall of the material cavity, which is used to block the next outermost plate-shaped workpiece when the outermost plate-shaped workpiece is released. The material handling mechanism is used to pick up and transport the outermost plate-shaped workpiece inside the material cavity.

2. The plate-shaped workpiece handling device according to claim 1, characterized in that, The material blocking mechanism includes a first baffle, a second baffle, and a first driving assembly. The first baffle and the second baffle are arranged sequentially from the outside to the inside and both slide through the side wall of the hopper. The first baffle corresponds to the outermost plate-shaped workpiece, and the second baffle corresponds to the next outermost plate-shaped workpiece. The inner side of the second baffle has a blade structure. The first driving assembly is connected to both the first baffle and the second baffle and is used to drive the first baffle and the second baffle to move horizontally in opposite directions synchronously, so that the first baffle and the second baffle alternately abut against or separate from the outer wall of the corresponding plate-shaped workpiece.

3. The plate-shaped workpiece handling device according to claim 2, characterized in that, The hopper has a first through-hole and a second through-hole that communicate with the material cavity on its side wall. The first baffle slides through the first through-hole and the second baffle slides through the second through-hole.

4. The plate-shaped workpiece handling device according to claim 2, characterized in that, The first driving assembly is disposed on the side of the hopper. The first driving assembly includes a first mounting frame, at least two first guide rods, at least two second guide rods, at least two first rollers, at least two second rollers, at least two first elastic elements, at least two second elastic elements, a push seat, and a first telescopic driving component. Each first guide rod is horizontally arranged from bottom to top and slides through the first mounting frame. The end of each first guide rod near the first baffle is fixedly connected to the outer side of the first baffle. Each second guide rod is horizontally arranged from bottom to top and slides through the first mounting frame. The end of each second guide rod near the second baffle is fixedly connected to the outer side of the second baffle. The wheel frame of each first roller is fixedly connected to the end of each first guide rod away from the first baffle. The wheel frame of each second roller is fixedly connected to the end of each second guide rod away from the second baffle. Each first elastic element is correspondingly sleeved on each first guide rod. The two ends of each first elastic element are... The first baffle is not connected to the first mounting frame and the wheel frame of the first roller, so that the inner side of the first baffle is outside the material cavity. Each second elastic element is correspondingly sleeved on each second guide rod. The two ends of the second elastic element are respectively connected to the first mounting frame and the wheel frame of the second roller, so that the inner side of the second baffle is outside the material cavity. The push seat is slidably connected to the first mounting frame. The side wall of the push seat near the first roller and the second roller is an arched structure and abuts against the first roller and the second roller. The fixed end of the first telescopic drive member is fixedly connected to the first mounting frame. The telescopic end of the first telescopic drive member is connected to the push seat and is used to drive the push seat to move back and forth, so that the arch tops of each arched structure alternately abut against the first roller and the second roller. When the arch top of the arched structure abuts against the first roller, the inner side of the first baffle is inside the material cavity. When the arch top of the arched structure abuts against the second roller, the inner side of the second baffle is inside the material cavity.

5. The plate-shaped workpiece handling device according to claim 4, characterized in that, Both the first elastic element and the second elastic element are springs.

6. The plate-shaped workpiece handling device according to claim 3, characterized in that, There are two material blocking mechanisms, which are respectively located on both sides of the opening of the material cavity sidewall. The first through-hole and the second through-hole are opened on the two opposite sidewalls of the hopper.

7. The plate-shaped workpiece handling device according to claim 1, characterized in that, The material handling mechanism includes a suction component and a second drive component. The suction component is used to tighten or loosen the side wall of the plate-shaped workpiece. The second drive component is connected to the suction component and is used to drive the suction component to perform a reciprocating flipping motion between a first position and a second position. When the suction component is in the first position, the suction component tightens the side wall of the outermost plate-shaped workpiece in the material cavity. When the suction component is in the second position, the suction component places the plate-shaped workpiece horizontally on the processing table of the dicing machine.

8. The plate-shaped workpiece handling device according to claim 7, characterized in that, The suction assembly includes a mounting base, multiple suction cups, and a vacuum pump. Each suction cup is fixedly connected to the mounting base, and the vacuum pump is connected to each suction cup to extract air from each suction cup so that each suction cup can firmly adhere to the side wall of the plate-shaped workpiece.

9. The plate-shaped workpiece handling device according to claim 8, characterized in that, The second drive assembly includes a second mounting frame, a rotating frame, a first rotating shaft, a second rotating shaft, a guide sleeve, a transmission rod, and a second telescopic drive component. The end of the rotating frame near the hopper is rotatably connected to the second mounting frame. The first rotating shaft is horizontally positioned and rotatably connected to the end of the second mounting frame away from the hopper. The first rotating shaft is also fixedly connected to the mounting base. The second rotating shaft is horizontally positioned and parallel to the first rotating shaft. One end of the second rotating shaft is rotatably connected to the second mounting frame. The guide sleeve is fixedly connected to the other end of the second rotating shaft. The transmission rod slides through the guide sleeve and is perpendicular to the first rotating shaft. The end of the transmission rod near the rotating frame is fixedly connected to the end of the first rotating shaft. The fixed end of the second telescopic drive component is rotatably connected to the second mounting frame, and the output end of the second telescopic drive component is rotatably connected to the middle of the rotating frame, for driving the rotating frame to reciprocate around its axis of rotation in a vertical plane, moving closer to or away from the hopper.

10. The plate-shaped workpiece handling device according to claim 9, characterized in that, The rotating frame includes a mounting shaft, two side rods, and a connecting shaft. The mounting shaft is horizontally positioned below the hopper and parallel to the first rotating shaft. Both ends of the mounting shaft are fixedly connected to the second mounting frame. The two side rods are respectively positioned opposite each other on both sides of the hopper. One end of each side rod is fixedly sleeved on the mounting shaft, and the other end of each side rod is rotatably sleeved on the first rotating shaft. The connecting shaft is horizontally positioned between the two side rods and parallel to the mounting shaft. Both ends of the connecting shaft are fixedly connected to the corresponding side rods. The output end of the second telescopic drive component is rotatably connected to the connecting shaft.

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