Material head taking device and material taking system

Abstract

The utility model discloses a material head material taking device and a material taking system. The material head material taking device comprises a rack, a material taking device and a material taking device, the stub bar supporting block is suitable for supporting the stub bar; the stub bar lifting mechanism drives the stub bar supporting block and the stub bar to ascend, so that the end face of the stub bar and the end face of the bar are staggered; the material taking mechanism is provided with a pulling part and a telescopic part; when the end face of the material head and the end face of the material bar are staggered, the pulling part of the material taking mechanism abuts against the staggered end face of the material head and drives the material head to be separated from the material bar under driving of the telescopic part. When the material head is located over the material head supporting block, the material head supporting block and the material head are supported through the material head lifting mechanism, then the material head and the material bar are staggered, the formed staggered face provides an abutting position for the material taking mechanism, and automatic material taking of the material taking mechanism is facilitated. After the pulling part of the material taking mechanism abuts against the end face of the material head, the pulling part is driven by the telescopic part to move towards the side away from the material bar, and material taking of the material head can be achieved very quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of rod body processing equipment, and particularly relates to a blanking head material taking device and a material taking system. Background Technique

[0002] The information provided in this part is only background information related to the present disclosure, and it does not necessarily constitute prior art.

[0003] The silicon wafer is formed by cutting a silicon rod. Before cutting the silicon wafer, the blanking head needs to be removed to avoid affecting the normal progress of subsequent processing work. When cutting the blanking head, cutting fluid is required to assist in cutting the blanking head and provide lubrication and cooling effects during the cutting process. After the blanking head is cut, due to the tension effect of the cutting fluid during cutting, a large suction force is generated between the blanking head and the silicon rod, making it difficult to remove.

[0004] The blanking head is usually in the shape of a tapered rod, with an irregular shape, making it difficult to automatically pick up the blanking head using a mechanical gripper. Usually, the cut blanking head is removed manually, which is inefficient, time-consuming, and laborious. Summary of the Utility Model

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the defect of difficulty in automatically picking up the blanking head, so as to provide a blanking head material taking device and a material taking system.

[0006] To achieve the above object, the technical solution adopted by the utility model is as follows:

[0007] A blanking head material taking device, comprising:

[0008] A frame;

[0009] A blanking head support block adapted to support the blanking head;

[0010] A blanking head lifting mechanism, the fixed end of the blanking head lifting mechanism is arranged on the frame, the telescopic end of the blanking head lifting mechanism is connected to the blanking head support block, and the blanking head lifting mechanism drives the blanking head support block and the blanking head to rise, so that the end face of the blanking head is misaligned with the end face of the rod;

[0011] A material taking mechanism positioned on the telescopic end of the blanking head lifting mechanism, the material taking mechanism having a pulling part and a telescopic part; when the end face of the blanking head is misaligned with the end face of the rod, the pulling part of the material taking mechanism abuts against the misaligned end face of the blanking head and drives the blanking head to separate from the rod under the drive of the telescopic part.

[0012] Further optimizing the technical solution, the frame includes a framework and a bottom plate, and the framework straddles the bottom plate.

[0013] Further optimizing the technical solution, the blanking head lifting mechanism includes:

[0014] Lifting drive assembly, the fixed end of the lifting drive assembly is arranged at the top of the frame, and the telescopic end of the lifting drive assembly extends downward;

[0015] Lifting bracket, one end of the lifting bracket is connected to the telescopic end of the lifting drive assembly, and the other end of the lifting bracket is connected to the blanking head support block.

[0016] Further optimizing the technical solution, the blanking head picking mechanism is a rotary blanking head picking mechanism.

[0017] Further optimizing the technical solution, the rotary blanking head picking mechanism includes:

[0018] At least one pulling component, the pulling component is the pulling part of the rotary blanking head picking mechanism;

[0019] At least one rotating component, the rotating output end of the rotating component is connected to the pulling component, and the pulling component rotates and inserts into the position where the end face of the blanking head is misaligned with the end face of the blanking rod under the drive of the rotating component;

[0020] Telescopic component, the telescopic component is the telescopic part of the rotary blanking head picking mechanism, and the telescopic end of the telescopic component is connected to the fixed end of the rotating component; after the pulling component rotates and inserts into the position where the end face of the blanking head is misaligned with the end face of the blanking rod, the telescopic component drives the pulling component and the blanking head to move away from the blanking rod side.

[0021] Further optimizing the technical solution, the rotating component is positioned on the positioning frame body, the telescopic end of the telescopic component is connected to the connecting plate, and the connecting plate is connected to the positioning frame body.

[0022] Further optimizing the technical solution, the pulling component includes:

[0023] Connecting rod, the connecting rod is arranged along the telescopic direction of the telescopic component and is connected to the rotating output end of the rotating component;

[0024] Blocking rod, the blocking rod is vertically connected to the connecting rod, and the blocking rod rotates in the vertical plane under the drive of the rotating component.

[0025] Further optimizing the technical solution, the blanking head picking device further includes:

[0026] Blanking head clamping mechanism, the blanking head clamping mechanism is arranged on the frame, and the blanking head clamping mechanism is adapted to clamp the blanking head after the end face of the blanking head is misaligned with the end face of the blanking rod.

[0027] Further optimizing the technical solution, the blanking head clamping mechanism includes:

[0028] A pair of blanking head clamping blocks, the two blanking head clamping blocks are respectively located on both sides of the blanking head support block;

[0029] A pair of clamping block connecting plates, and the two clamping block connecting plates are respectively connected to the two blanking head clamping blocks;

[0030] A clamping block driving assembly, the clamping block driving assembly is perpendicular to the clamping block connecting plate, the driving end of the clamping block driving assembly is connected to one or two of the clamping block connecting plates, and driven by the driving end of the clamping block driving assembly, the distance between the two blanking head clamping blocks changes.

[0031] Further optimizing the technical solution, the opposite surfaces of the two blanking head clamping blocks are respectively set as inclined surfaces, and the two inclined surfaces are symmetrical about the blanking head support block.

[0032] Further optimizing the technical solution, a support protrusion is arranged at the top of the blanking head support block, and the shape of the support protrusion is adapted to the shape of the blanking head.

[0033] A blanking system, comprising:

[0034] The above-mentioned blanking head taking device;

[0035] A sheet taking device, the sheet taking device is arranged on the blanking head taking device; after the blanking head taking device takes out the blanking head, the sheet taking device takes out the cut sheet.

[0036] Further optimizing the technical solution, the sheet taking device comprises:

[0037] A connecting frame, the connecting frame is arranged on the frame of the blanking head taking device;

[0038] A rotating bracket, the rotating bracket is rotatably arranged on the connecting frame, and a suction cup is arranged on the rotating bracket;

[0039] A rotation driving assembly, the rotation driving assembly is connected to the rotating bracket, and the rotation driving assembly is adapted to drive the rotating bracket to rotate.

[0040] Further optimizing the technical solution, the blanking system further comprises:

[0041] A blanking conveying device, the blanking conveying device is adapted to drive the blanking head taking device and the sheet taking device to perform linear movement to switch the blanking position.

[0042] Further optimizing the technical solution, the blanking conveying device comprises:

[0043] A sliding plate, the sliding plate is connected to the frame of the blanking head taking device;

[0044] A conveying table, and a slideway adapted to the sliding plate is arranged at the top of the conveying table;

[0045] A gear-rack transmission assembly is provided between the sliding plate and the transfer table, and is adapted to drive the sliding plate to move along the transfer table.

[0046] The technical solution of the present utility model has the following advantages:

[0047] 1. For a blanking head picking device provided by the present utility model, when the blanking head is directly above the blanking head support block, the blanking head support block and the blanking head are lifted by the blanking head lifting mechanism, so that a dislocation is formed between the blanking head and the blanking rod. The formed dislocation surface provides an abutting position for the picking mechanism, facilitating the automatic picking of the picking mechanism. After the pulling part of the picking mechanism abuts against the end face of the blanking head, it moves away from the blanking rod under the drive of the telescopic part, and can overcome the tension of the cutting fluid by means of mechanical drive, and very quickly realize the picking of the blanking head.

[0048] 2. For a blanking head picking device provided by the present utility model, by driving the pulling assembly to rotate by the rotating assembly to abut against the exposed end face of the blanking head and using the telescopic assembly to drive the blanking head to separate from the rod body, the suction force between the blanking head and the rod body is overcome, so that the blanking head after cutting can be very quickly and conveniently removed from the rod body.

[0049] 3. For a blanking head picking device provided by the present utility model, the blanking head clamping mechanism is arranged on the frame, and is adapted to clamp the blanking head after the end face of the blanking head and the end face of the blanking rod are dislocated. After the end face of the blanking head and the end face of the blanking rod are dislocated, clamping the blanking head can avoid the position deviation of the blanking head when the pulling assembly pulls the blanking head, can better ensure the normal pulling of the blanking head, and avoid the blanking head from slipping.

[0050] 4. For a blanking head picking device provided by the present utility model, setting the blanking head clamping block as an inclined plane can adapt to blanking heads of various different specifications, making the adaptation range of the blanking head clamping mechanism wider.

[0051] 5. For a picking system provided by the present utility model, the blanking head picking device and the blanking piece picking device are coupled together, so that the system can not only pick the blanking head, but also pick the blanking piece, and the running sequence of the blanking head picking device and the blanking piece picking device can be set. The present utility model can simultaneously realize the picking of the blanking head and the blanking piece through one system. Compared with the way of separately and independently arranging the blanking head picking device and the blanking piece picking device, it saves floor space, and because the relative positions of the blanking head picking device and the blanking piece picking device in the present utility model are fixed, there will be no interference between the blanking head picking device and the blanking piece picking device.

[0052] 6. The material taking system provided by the utility model, when the material head taking device takes the material head, in order to avoid interference between the suction cup and the cutting machine, the suction cup is moved to the first position for waiting. After the material head is removed, the rotation motor rotates to drive the suction cup to rotate to the second position, suck the material sheet tightly, and then rotate reversely under the drive of the rotation motor to remove the material head. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0054] Figure 1 FIG. is a schematic structural diagram of a material head taking device provided by the utility model;

[0055] Figure 2 FIG. is a schematic structural diagram of a material sheet taking device in a material head taking device provided by the utility model;

[0056] Figure 3 FIG. is a schematic structural diagram of a material taking mechanism in a material head taking device provided by the utility model;

[0057] Figure 4 FIG. is a position relationship diagram of a pulling component and a material head in a material head taking device provided by the utility model;

[0058] Figure 5 For the utility model Figure 4 side view;

[0059] Figure 6 FIG. is a schematic structural diagram of a material head taking device provided by the utility model when taking the material head;

[0060] Figure 7 FIG. is a schematic structural diagram of a material taking system provided by the utility model.

[0061] Reference numerals:

[0062] 1. Material head lifting mechanism, 11. Lifting drive component, 12. Lifting bracket;

[0063] 2. Material head clamping mechanism, 21. Material head clamping block, 22. Clamping block connecting plate, 23. Clamping block drive component;

[0064] 3. Material taking mechanism, 31. Rotating assembly, 32. Telescopic assembly, 33. Pulling assembly, 331. Stop bar, 332. Positioning head, 333. Connecting rod, 34. Connecting plate, 35. Positioning frame body, 351. Rotating mechanism positioning frame, 352. Connecting rod positioning frame, 3521. Bearing seat, 36. Positioning plate;

[0065] 4. Stock head support block, 41. Support protrusion;

[0066] 5. Stock head;

[0067] 6. Rod body;

[0068] 7. Machine frame, 71. Frame, 72. Bottom plate;

[0069] 8. Stock sheet material taking device, 81. Connecting frame, 82. Rotating bracket, 83. Rotating motor, 84. Suction cup;

[0070] 9. Material taking and conveying device, 91. Conveying table, 92. Slideway, 93. Sliding plate, 94. Rack, 95. Conveying motor. Detailed implementation manners

[0071] The following will describe the exemplary embodiments of the present disclosure in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art. It should be noted that the material taking device for the stock head of the present utility model described by the cooperation of the stock head support block, the stock head lifting mechanism and the material taking mechanism is only a preferred embodiment, and it does not limit the protection scope of the material taking device for the stock head.

[0072] It should be understood that the terms used herein are only for the purpose of describing specific exemplary embodiments and are not intended to be limiting. Unless otherwise clearly indicated in the context, the singular forms "a" and "an" as used herein may also include the plural forms. The terms "include", "comprise" and "have" are inclusive and thus specify the presence of the stated features, elements and / or components, but do not preclude the presence or addition of one or more other features, elements, components and / or their combinations.

[0073] Although terms such as first and second may be used in the text to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms do not imply order or sequence when used in the text. Additionally, in the description of the present utility model, unless otherwise clearly specified and defined, the terms "arranged" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0074] For ease of description, spatial relative relationship terms may be used in the text to describe the relationship of one element or feature shown in the figure relative to another element or feature. These relative relationship terms are, for example, "front," "rear," "middle," "inner," "longitudinal," "lateral," "side," "vertical," "outer," etc. Such spatial relative relationship terms are intended to include different orientations of the mechanism during use or operation in addition to the orientations depicted in the figure. For example, if the mechanism in the figure is flipped, an element described as "under" or "beneath" other elements or features will then be oriented as "above" or "over" other elements or features. Therefore, the exemplary term "under" can include both upper and lower orientations. The mechanism may be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0075] The specific embodiments of the present utility model will be elaborated in detail below in combination with the stock-taking device in the first aspect of the present utility model.

[0076] It should be noted that the stock-taking device in the first aspect of the present utility model is only a preferred embodiment of the present utility model. The stock-taking device of the present utility model can either adopt the stock-taking device in the first aspect of the present utility model or other structures. For the convenience of elaboration, the following will be elaborated in detail through the stock-taking device in the first aspect of the present utility model.

[0077] Combined with Figures 1 to 6, this embodiment discloses a blanking head picking device, which includes a frame 7, a blanking head support block 4, a blanking head lifting mechanism 1 and a picking mechanism 3. The blanking head support block 4 is adapted to support the blanking head. The fixed end of the blanking head lifting mechanism 1 is arranged on the frame 7, and the telescopic end of the blanking head lifting mechanism 1 is connected to the blanking head support block 4. The blanking head lifting mechanism 1 drives the blanking head support block 4 and the blanking head to rise, so that the end face of the blanking head is misaligned with the end face of the rod. The picking mechanism 3 is positioned on the telescopic end of the blanking head lifting mechanism 1. The picking mechanism 3 has a pulling part and a telescopic part. When the end face of the blanking head is misaligned with the end face of the rod, the pulling part of the picking mechanism 3 abuts against the misaligned end face of the blanking head and drives the blanking head to separate from the rod under the drive of the telescopic part.

[0078] For the above blanking head picking device, when the blanking head is directly above the blanking head support block 4, the blanking head support block 4 and the blanking head are lifted by the blanking head lifting mechanism 1, so that a misalignment is formed between the blanking head and the rod. The formed misaligned surface provides an abutting position for the picking mechanism 3, which is convenient for the picking mechanism 3 to perform automatic picking. After the pulling part of the picking mechanism 3 abuts against the end face of the blanking head, it moves to the side away from the rod under the drive of the telescopic part, and can overcome the tension of the cutting fluid by means of mechanical drive, and very quickly realize the picking of the blanking head.

[0079] It should be noted that the rod 6 in this embodiment is a silicon rod, and it can also be a rod made of other materials. The specific material of the rod 6 is not limited in this embodiment. The blanking head in this embodiment is a tail material or a head material.

[0080] In some embodiments, the frame 7 includes a frame 71 and a bottom plate 72. The frame 71 is a gantry frame, and the frame 71 straddles the bottom plate 72.

[0081] In some embodiments, the blanking head lifting mechanism 1 includes a lifting drive assembly 11 and a lifting bracket 12. The fixed end of the lifting drive assembly 11 is arranged at the top of the frame 71, and the telescopic end of the lifting drive assembly 11 extends downward. One end of the lifting bracket 12 is connected to the telescopic end of the lifting drive assembly 11, and the other end of the lifting bracket 12 is connected to the blanking head support block 4. In this embodiment, the lifting drive assembly 11 is a cylinder or a hydraulic cylinder, and other lifting structures can also be used. The specific structure thereof is not limited here. When the telescopic end of the lifting drive assembly 11 shortens, it can drive the blanking head support block 4 to move upward through the lifting bracket 12. When the blanking head support block 4 moves upward, it will lift the blanking head, thereby realizing the lifting function of the blanking head.

[0082] As a preferred embodiment, the material taking mechanism 3 is a rotary material taking mechanism. The rotary material taking mechanism includes a pulling component 33, a rotating component 31 and a telescopic component 32. At least one pulling component 33 is provided, and the pulling component 33 is the pulling part of the rotary material taking mechanism. At least one rotating component 31 is provided, and the rotating output end of the rotating component 31 is connected to the pulling component 33. The pulling component 33 rotates and inserts into the position where the end face of the material head 5 is offset relative to the end face of the rod body 6 under the drive of the rotating component. The telescopic component 32 is the telescopic part of the rotary material taking mechanism, and the telescopic end of the telescopic component 32 is connected to the fixed end of the rotating component 31; after the pulling component 33 rotates and inserts into the position where the end face of the material head 5 is offset relative to the end face of the rod body 6, the telescopic component 32 drives the pulling component 33 and the material head 5 to move away from the rod body 6 side.

[0083] For the above-mentioned rotary material taking mechanism, before the pulling component 33 inserts into the offset position between the material head 5 and the rod body 6, the telescopic component 32 drives the pulling component 33 to move to the position where the end face of the material head 5 is offset relative to the end face of the rod body 6, so as to automatically adjust the insertion position of the pulling component 33 and ensure the accuracy of the insertion position of the pulling component 33. Then, the rotating component 31 drives the pulling component 33 to rotate so that the pulling component 33 abuts against the position where the end face of the material head 5 is offset relative to the end face of the rod body 6, so that the pulling component 33 limits the end of the material head 5. After the pulling component 33 inserts into the position where the end face of the material head 5 is offset relative to the end face of the rod body 6, the telescopic component 32 drives the pulling component 33 and the material head 5 to move away from the rod body 6 side, so as to completely separate the material head 5 from the rod body 6 and achieve the purpose of taking the material head 5.

[0084] In this embodiment, by driving the pulling component 33 to rotate and abut against the exposed end face of the material head 5 by the rotating component 31 and using the telescopic component 32 to drive the material head 5 to separate from the rod body 6, the suction force between the material head 5 and the rod body 6 is overcome, so that the cut material head 5 can be very quickly and conveniently removed from the rod body 6.

[0085] The rotating component 31 is a rotating cylinder, and a motor or other structures can also be used, which will not be listed one by one here. As long as it is a structure that can drive the pulling component 33 to rotate.

[0086] The telescopic component 32 is a telescopic cylinder, and a hydraulic cylinder or other structures can also be used, which will not be listed one by one here. As long as it is a structure that can drive the rotating mechanism to perform telescopic actions.

[0087] The fixed end of the telescopic component 32 is fixedly arranged on the positioning plate 36. The rotating component 31 is positioned on the positioning frame body 35. The telescopic end of the telescopic component 32 is connected to the connecting plate 34, and the connecting plate 34 is connected to the positioning frame body 35. In this embodiment, the telescopic end of the telescopic component 32 can drive the connecting plate 34 to perform telescopic actions, and then synchronously drive the positioning frame body 35, the rotating component 31 and the pulling component 33 to perform telescopic actions.

[0088] The pulling component 33 includes a connecting rod 333 and a stop lever 331. The connecting rod 333 is arranged along the telescopic direction of the telescopic component 32, and the connecting rod 333 is connected to the rotary output end of the rotary mechanism. The stop lever 331 is perpendicularly connected to the connecting rod 333, and the stop lever 331 rotates in the vertical plane driven by the rotary mechanism. The stop lever 331 in this embodiment has a certain length, which can not only adapt to the stock heads 5 with different diameters, but also limit the stock heads 5 to prevent the stock heads 5 from slipping during the transfer process.

[0089] For the convenience of replacing the stop lever 331, the stop lever 331 and the connecting rod 333 are detachably connected. When the diameter of the stock head 5 to be removed is too small and the stop lever 331 cannot contact the end face of the stock head 5 after rotation, the stop lever 331 can be disassembled and replaced with a stop lever 331 of other specifications and models to meet the use requirements. When the stop lever 331 is damaged, the stop lever 331 can also be disassembled and replaced.

[0090] More specifically, the stop lever 331 is positioned on the positioning head 332, and the positioning head 332 is sleeved on the connecting rod 333 and is tightly connected to the connecting rod 333.

[0091] The distance between the stop lever 331 and the connecting plate 34 is greater than or equal to the axial length of the stock head 5. A receiving space for the stock head 5 is formed between the stop lever 331 and the connecting plate 34. Furthermore, when the stop lever 331 is inserted into the misaligned position between the stock head 5 and the rod body 6, the stock head 5 can contact the side wall of the connecting plate 34 or have a certain distance from the side wall of the connecting plate 34, so as to ensure the normal removal of the stock head 5.

[0092] The positioning frame body 35 includes a rotary mechanism positioning frame 351. The rotary mechanism positioning frame 351 is set as a semi-enclosed frame structure, and a positioning cavity is provided on the rotary mechanism positioning frame 351, and the rotary component 31 is positioned in the positioning cavity. The rotary mechanism positioning frame 351 provided in this embodiment can play a certain protective role for the rotary component 31.

[0093] The positioning frame body 35 further includes a connecting rod positioning frame 352. The connecting rod positioning frame 352 extends along the side wall of the rotary mechanism positioning frame 351, and the connecting rod 333 movably passes through the rotary mechanism positioning frame 351 and is rotatably arranged on the connecting rod positioning frame 352. More specifically, a bearing seat 3521 is provided on the connecting rod positioning frame 352, and the connecting rod 333 is rotatably arranged on the bearing seat 3521 through a bearing. In this embodiment, the provided connecting rod positioning frame 352 supports the middle part of the connecting rod 333, ensuring the stability of the connecting rod 333.

[0094] In some embodiments, the blanking head picking device further includes a blanking head clamping mechanism 2. The blanking head clamping mechanism 2 is arranged on the frame 7 and is adapted to clamp the blanking head after the end face of the blanking head is misaligned with the end face of the blanking rod. In this embodiment, when the end face of the blanking head is misaligned with the end face of the blanking rod, clamping the blanking head can prevent the blanking head 5 from shifting in position when the pulling assembly 33 pulls the blanking head 5, can better ensure the normal pulling of the blanking head 5, and avoid the blanking head 5 from slipping.

[0095] The blanking head clamping mechanism 2 includes a blanking head clamping block 21, a clamping block connecting plate 22, and a clamping block driving assembly 23. There are a pair of blanking head clamping blocks 21, and the two blanking head clamping blocks 21 are respectively located on both sides of the blanking head support block 4. There are a pair of clamping block connecting plates 22, and the two clamping block connecting plates 22 are respectively connected to the two blanking head clamping blocks 21. The clamping block driving assembly 23 is perpendicular to the clamping block connecting plate 22, and the driving end of the clamping block driving assembly 23 is connected to one or two clamping block connecting plates 22. Driven by the driving end of the clamping block driving assembly 23, the distance between the two blanking head clamping blocks 21 changes. In this embodiment, the clamping block driving assembly 23 can be a cylinder or a hydraulic cylinder, and can also be other structures capable of telescopic movement.

[0096] In some embodiments, the opposite faces of the two blanking head clamping blocks 21 are respectively arranged as inclined surfaces, and the two inclined surfaces are symmetric about the blanking head support block 4. In this embodiment, setting the blanking head clamping block 21 as an inclined surface can adapt to various different specifications of blanking heads, making the adaptation range of the blanking head clamping mechanism 2 wider.

[0097] In some embodiments, a support protrusion 41 is provided at the top of the blanking head support block 4, and the shape of the support protrusion 41 is adapted to the shape of the blanking head, so as to better support the blanking head. The blanking head support block 4 and the two blanking head clamping blocks 21 cooperate with each other to position the blanking head in three directions and can effectively position the blanking head after obtaining the blanking head.

[0098] The following elaborates on the specific embodiments of the present invention in detail in combination with the picking system of the second aspect of the present invention.

[0099] It should be noted that the picking system of the second aspect of the present invention is only a preferred embodiment of the present invention. The picking system of the present invention can either adopt the picking system of the second aspect of the present invention or adopt other structures. For the convenience of elaboration, the following elaborates in detail through the picking system of the second aspect of the present invention.

[0100] Combined with Figures 1 to 7, this embodiment discloses a material taking system, which includes a blank taking device and a sheet taking device 8. The blank taking device is used to take the cut blanks. The sheet taking device 8 is arranged on the blank taking device. After the blank taking device takes out the blanks, the sheet taking device 8 takes the cut sheets.

[0101] For the above material taking system, the blank taking device and the sheet taking device 8 are coupled together, so that the system can not only take the blanks but also take the sheets, and the operation sequence of the blank taking device and the sheet taking device 8 can be set. In this embodiment, the blank and the sheet can be taken simultaneously through one system, which saves floor space compared with the way of separately arranging the blank taking device and the sheet taking device independently. Moreover, since the relative positions of the blank taking device and the sheet taking device in this embodiment are fixed, there will be no interference between the blank taking device and the sheet taking device.

[0102] In some embodiments, the sheet taking device 8 includes a connecting frame 81, a rotating bracket 82 and a rotating drive assembly. The connecting frame 81 is arranged on the frame 7 of the blank taking device. The rotating bracket 82 is rotatably arranged on the connecting frame 81, and a suction cup 84 is arranged on the rotating bracket 82. The rotating drive assembly is connected to the rotating bracket 82 and is adapted to drive the rotating bracket 82 to rotate. The rotating drive assembly is a rotating motor 83. In this embodiment, the sheet taking device 8 is positioned on the frame 7 of the blank taking device through the connecting frame 81, thereby realizing the fixed relative positions of the blank taking device and the sheet taking device.

[0103] When the blank taking device takes the blanks, in order to avoid interference between the suction cup 84 and the cutting machine, the suction cup 84 is moved to the first position for standby. After the blanks are taken off, the rotating motor 83 rotates to drive the suction cup 84 to rotate to the second position. After sucking the sheets tightly, it rotates in the reverse direction under the drive of the rotating motor 83 to take off the blanks.

[0104] In some embodiments, the material taking system further includes a material taking conveyor 9, and the material taking conveyor 9 is adapted to drive the blank taking device and the sheet taking device 8 to move linearly to switch the material taking positions. The material taking positions refer to the blank taking position where the blank taking device corresponds to the discharge port of the cutting machine, and the sheet taking position where the sheet taking device 8 corresponds to the discharge port of the cutting machine. When the material taking conveyor 9 drives the blank taking device to correspond to the discharge port of the cutting machine, it is at the blank taking position at this time; when the material taking conveyor 9 drives the sheet taking device 8 to correspond to the discharge port of the cutting machine, it is at the sheet taking position at this time.

[0105] The material taking and conveying device 9 comprises a sliding plate 93, a conveying platform 91 and a gear rack conveying assembly. The sliding plate 93 is connected to the frame 7 of the material head taking and conveying device. The top of the conveying platform 91 is provided with a slideway 92 adapted to the sliding plate 93. The gear rack conveying assembly is arranged between the sliding plate 93 and the conveying platform 91, and the gear rack conveying assembly is suitable for driving the sliding plate 93 to move along the conveying platform 91.

[0106] The gear rack transmission assembly includes a transmission motor 95, a rack 94 and a gear. The top of the transmission platform 91 is set as a hollow cavity, the rack 94 is arranged in the hollow cavity, and the side of the rack 94 is a tooth surface. A transmission motor installation position is set on the sliding plate 93, and the transmission motor 95 is positioned at the transmission motor installation position. The output shaft end of the transmission motor 95 is connected to a gear, and the gear is set in a horizontal shape. The gear is meshed with the rack 94 and extends into the hollow cavity of the transmission platform 91. In this embodiment, when the transmission motor 95 is running, it can drive the sliding plate 93, the material head picking device and the material sheet picking device 8 to move linearly along the transmission platform 91.

[0107] The specific working process of the above-mentioned reclaiming system is as follows:

[0108] S1. After the cutter cuts off the material head on the material rod, the material taking conveyor device 9 drives the material head taking device to move to the position of the material head.

[0109] S2. The material head lifting mechanism 1 drives the material head support block 4 to rise, and the material head lifting mechanism 1 adjusts the material taking height, so that the material head support block 4 moves under the material head to catch the material head. Then the material head lifting mechanism 1 rises, lifts the material head and staggers it with the silicon rod by a certain distance.

[0110] The rotating assembly 31 drives the connecting rod 333 and the blocking rod 331 to rotate, so that the blocking rod 331 rotates to the material head staggered position.

[0111] The telescopic end of the telescopic assembly 32 retracts, driving the stop rod 331 and the material head 5 to move to the side away from the rod body 6. Until the material head 5 is tightened, even if the other end of the material head 5 contacts the limit structure, the telescopic assembly 32 stops moving to clamp the material head 5.

[0112] S3. The second position of the sheet material taking device 8 driven by the material taking conveyor device 9 corresponds to the unloading position of the cutting machine.

[0113] The rotating motor 83 in the sheet picking device 8 drives the rotating bracket 82 and the suction cup 84 to rotate to the second position, at which time the suction cup 84 corresponds to the unloading position of the cutter. The sheet cut by the cutter is sucked by the suction cup 84. The rotating motor 83 then drives the rotating bracket 82 and the suction cup 84 to rotate in the opposite direction, so that the sheet is separated from the material rod.

[0114] Obviously, the above embodiments are merely examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or alterations derived therefrom still fall within the protection scope of this utility model creation.

Claims

1. A material head picking device, characterized in that, Comprising: A frame (7); A stock head support block (4), the stock head support block (4) being adapted to support the stock head; A stock head lifting mechanism (1), the fixed end of the stock head lifting mechanism (1) being provided on the frame (7), the telescopic end of the stock head lifting mechanism (1) being connected to the stock head support block (4), the stock head lifting mechanism (1) driving the stock head support block (4) and the stock head to rise so that the end face of the stock head is misaligned with the end face of the stock rod; A material taking mechanism (3), the material taking mechanism (3) being positioned on the telescopic end of the stock head lifting mechanism (1), the material taking mechanism (3) having a pulling part and a telescopic part; when the end face of the stock head is misaligned with the end face of the stock rod, the pulling part of the material taking mechanism (3) abuts against the misaligned end face of the stock head and drives the stock head to separate from the stock rod under the drive of the telescopic part.

2. The stock-taking device according to claim 1, characterized in that, The frame (7) includes a frame body (71) and a bottom plate (72), the frame body (71) being spanned on the bottom plate (72); The stock head lifting mechanism (1) includes: A lifting drive assembly (11), the fixed end of the lifting drive assembly (11) being provided at the top end of the frame body (71), the telescopic end of the lifting drive assembly (11) extending downward; A lifting bracket (12), one end of the lifting bracket (12) being connected to the telescopic end of the lifting drive assembly (11), the other end of the lifting bracket (12) being connected to the stock head support block (4).

3. The stock-taking device for the stock head according to claim 1, wherein The material taking mechanism (3) is a rotary material taking mechanism, and the rotary material taking mechanism includes: At least one pulling assembly (33), the pulling assembly (33) being the pulling part of the rotary material taking mechanism; At least one rotary assembly (31), the rotary output end of the rotary assembly (31) being connected to the pulling assembly (33), the pulling assembly (33) rotating and inserting into the position where the end face of the stock head (5) is misaligned with the end face of the rod body (6) under the drive of the rotary assembly; A telescopic assembly (32), the telescopic assembly (32) being the telescopic part of the rotary material taking mechanism, the telescopic end of the telescopic assembly (32) being connected to the fixed end of the rotary assembly (31); after the pulling assembly (33) rotates and inserts into the position where the end face of the stock head (5) is misaligned with the end face of the rod body (6), the telescopic assembly (32) drives the pulling assembly (33) and the stock head (5) to move away from the rod body (6) side.

4. The stock-taking device for stock heads according to claim 3, wherein, The rotary assembly (31) is positioned on a positioning frame body (35), the telescopic end of the telescopic assembly (32) is connected to a connecting plate (34), and the connecting plate (34) is connected to the positioning frame body (35).

5. The stock-taking device for stock heads according to claim 4, wherein, The pulling assembly (33) includes: A connecting rod (333), the connecting rod (333) being arranged along the telescopic direction of the telescopic assembly (32) and connected to the rotary output end of the rotary assembly; A stop rod (331), the stop rod (331) being perpendicularly connected to the connecting rod (333), the stop rod (331) rotating in a vertical plane under the drive of the rotary assembly.

6. The stock-taking device for stock heads according to claim 1, wherein, The stock head material taking device further includes: The blanking head clamping mechanism (2), the blanking head clamping mechanism (2) is arranged on the frame (7), and the blanking head clamping mechanism (2) is adapted to clamp the blanking head after the end face of the blanking head is misaligned with the end face of the blanking rod.

7. The stock-taking device according to claim 6, characterized in that, The blanking head clamping mechanism (2) includes: A pair of blanking head clamping blocks (21), and the two blanking head clamping blocks (21) are respectively located on both sides of the blanking head support block (4); A pair of clamping block connecting plates (22), and the two clamping block connecting plates (22) are respectively connected to the two blanking head clamping blocks (21); A clamping block driving assembly (23), the clamping block driving assembly (23) is perpendicular to the clamping block connecting plate (22), the driving end of the clamping block driving assembly (23) is connected to one or two of the clamping block connecting plates (22), and driven by the driving end of the clamping block driving assembly (23), the distance between the two blanking head clamping blocks (21) is changed.

8. The stock-taking device according to claim 7, characterized in that, The opposite surfaces of the two blanking head clamping blocks (21) are respectively arranged as inclined surfaces, and the two inclined surfaces are symmetrical about the blanking head support block (4).

9. The stock-taking device for stock heads according to claim 1, characterized in that, A support protrusion (41) is arranged at the top of the blanking head support block (4), and the shape of the support protrusion (41) is adapted to the shape of the blanking head.

10. A material picking system, characterized in that, It includes: The blanking head picking device according to any one of claims 1-9; A blanking sheet picking device (8), the blanking sheet picking device (8) is arranged on the blanking head picking device; after the blanking head picking device takes out the blanking head, the blanking sheet picking device (8) picks up the cut blanking sheet.

11. The material taking system according to claim 10, characterized in that, The blanking sheet picking device (8) includes: A connecting frame (81), the connecting frame (81) is arranged on the frame (7) of the blanking head picking device; A rotating bracket (82), the rotating bracket (82) is rotatably arranged on the connecting frame (81), and a suction cup (84) is arranged on the rotating bracket (82); A rotation driving assembly, the rotation driving assembly is connected to the rotating bracket (82), and the rotation driving assembly is adapted to drive the rotating bracket (82) to rotate.

12. The material taking system according to claim 10 or 11, characterized in that, The picking system further includes: A picking conveyor device (9), the picking conveyor device (9) is adapted to drive the blanking head picking device and the blanking sheet picking device (8) to perform linear movement to switch the picking positions.

13. The material taking system according to claim 12, wherein, The picking conveyor device (9) includes: A sliding plate (93), the sliding plate (93) is connected to the frame (7) of the blanking head picking device; A conveyor table (91), a slideway (92) adapted to the sliding plate (93) is arranged at the top of the conveyor table (91); A gear and rack conveyor assembly, the gear and rack conveyor assembly is arranged between the sliding plate (93) and the conveyor table (91), and the gear and rack conveyor assembly is adapted to drive the sliding plate (93) to move along the conveyor table (91).

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