Material grabbing and transferring device

Abstract

The present invention relates to the field of material conveying technology, and in particular to a material grabbing and transferring device, comprising a conveying device, a guide frame arranged above the conveying device, a material processing center arranged at intervals on one side of the conveying device, a material moving device for transferring a flange on the conveying device to the material processing center, a waste collection rack arranged at one side of the material moving device, and a fixed collection rack arranged at one side of the material moving device. When the flange is placed on a transverse plate, the first limit plate moves downward and drives the first rotating plate to rotate downward 90° through the first connecting line. When the second limit plate places a new flange, the second rotating plate above is pulled downward 90° through the second connecting line to dock with the newly placed flange. The placed flanges are arranged at intervals up and down, which is conducive to being clamped and taken out separately, thereby solving the technical problem that large and heavy flanges are stacked up and down and are difficult to be separated and taken out individually.

Description

Technical Field

[0001] The invention relates to the technical field of material conveying, and in particular to a material grabbing and transferring device. Background Art

[0002] Chinese Patent Publication No.: CN117682324B discloses a flange stacking device, including a conveying track with a discharge end; baffles are respectively provided on both sides of the conveying track, and one end of the baffle extends forward to the discharge end; a discharge platform is located between the extended ends of the two baffles; the discharge platform is provided with a storage groove and a accommodating cavity; the accommodating cavity is connected to the storage groove; the storage groove is used to place the flange; the notch of the storage groove passes through the first side of the discharge platform; two groups of driving mechanisms are respectively arranged on the inner side surfaces of the two groups of baffles, and are respectively connected to the two side surfaces of the discharge platform; at least two groups of clamping mechanisms are respectively arranged in the accommodating cavity; the storage mechanism is fixedly arranged under the discharge platform, and is used to stack multiple flanges. The flange stacking structure of the existing general structure is disclosed, but in actual use, for large and heavy flanges, the flanges are stacked up and down and are difficult to be separated and taken out individually. Summary of the invention

[0003] Therefore, in view of the above problems, the present invention proposes a material grabbing and transferring device, which solves the technical problem that large and heavy flanges are stacked up and down and are difficult to separate and take out individually.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A material grabbing and transferring device, comprising a conveying device, a guide frame arranged above the conveying device, a material processing center arranged at a distance on one side of the conveying device, a material moving device for transferring a flange plate on the conveying device to the material processing center, a waste collection rack arranged on one side of the material moving device, and a fixed collection rack arranged on one side of the material moving device;

[0006] The fixed collection rack and the waste collection rack have the same structure. The fixed collection rack comprises a connecting frame, square holes arranged on both sides of the connecting frame, a first vertical slot arranged in the square hole and located in the up and down direction, a second vertical slot arranged in the square hole and spaced from the first vertical slot, a first limiting plate slidably connected to the first vertical slot and the second vertical slot, a first spring arranged between the first limiting plate and the bottom of the connecting frame, a horizontal plate fixedly arranged on the side of the first limiting plate away from the first spring, a first mounting block detachably arranged at the square hole positions on both sides of the connecting frame, a second limiting plate arranged on the top of the first mounting block, a second spring arranged between the second limiting plate and the first mounting block, a first rotating plate hingedly arranged on the side of the second limiting plate away from the second spring, a first lower supporting block fixedly arranged on the side of the second limiting plate away from the second spring, a first The lockhole that is formed on the second cam is formed on the second cam face, and the lockhole that is formed on the second cam face is formed on the second cam face.

[0007] The cam is an air-gapped, non-movable gear of the embodiment of the invention, and the cam is a gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a

[0008] Furthermore, the guide frame includes a sheet metal plate arranged on the front and rear sides of the conveying device, a first guide plate arranged on the right side of the sheet metal plate, an inclined plate arranged on the left side of the sheet metal plate, and a second guide plate arranged at the bottom of the inclined plate and parallel to the first guide plate. The first guide plate is arranged on the front and rear sides of the conveying device, and the second guide plate is arranged at the upper middle position of the conveying device.

[0009] Furthermore, the conveying device is provided with a proximity sensor at the left side of the second guide plate.

[0010] Furthermore, the first lower supporting block and the second lower supporting block are arranged in a vertical state.

[0011] Furthermore, the front and rear sides of the first mounting block and the second mounting block are connected to the connection frame through fasteners.

[0012] Furthermore, rubber pads are provided on the first rotating plate and the second rotating plate.

[0013] By adopting the above technical solution, the beneficial effects of the present invention are:

[0014] The material grabbing and transferring device is provided with a fixed collecting frame, wherein when the flange is placed on the horizontal plate, the first limit plate moves downward and drives the first rotating plate to rotate downward 90° through the first connecting line, and when a new flange is placed on the second limit plate, the second rotating plate above is pulled downward 90° through the second connecting line to dock with the newly placed Farad plate. The placed flanges are arranged with upper and lower intervals, which is convenient for clamping and taking out separately, thereby solving the technical problem that large and heavy flanges are stacked up and down and are difficult to separate and take out individually. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the material grabbing and transferring device.

[0016] Figure 2 It is a schematic diagram of the use status of the guide frame structure of the material grabbing and transferring device.

[0017] Figure 3 It is a front view schematic diagram of the material transfer device structure of the material grabbing and transferring device.

[0018] Figure 4 It is a schematic top view of the material transfer device structure of the material grabbing and transferring device.

[0019] Figure 5 It is a schematic diagram of the partial structure of the material transfer device of the material grabbing and transferring device.

[0020] Figure 6 It is a structural schematic diagram of the use status of the support plate, the first connecting rod and the second connecting rod of the material grabbing and transferring device.

[0021] Figure 7 It is a structural schematic diagram of the use status of the second guide plate and the second gear of the material grabbing and transferring device.

[0022] Figure 8 It is a front view schematic diagram of the fixed collection frame structure of the material grabbing and transferring device.

[0023] Fig. 9 It is a left view schematic diagram of the fixed collection frame structure of the material grabbing and transferring device.

[0024] Fig.10 It is a schematic cross-sectional view of the fixed collecting frame structure of the material grabbing and transferring device.

[0025] Fig.11 It is a schematic top view of the clamping mechanism structure of the material grabbing and transferring device.

[0026] Fig.12 It is a plan view of the active driving teeth and driven driving teeth structure of the material grabbing and transferring device.

[0027] Fig.13 It is a schematic top view of the partial structure of the clamping mechanism of the material grabbing and transferring device.

[0028] Fig.14 It is a schematic diagram of the structure of the clamping mechanism of the material grabbing and transferring device from the front perspective.

[0029] Fig.15 It is a schematic diagram of the structure of the clamping mechanism of the material grabbing and transferring device from the rear perspective.

[0030] Fig.16 It is a schematic front view of the partial structure of the clamping mechanism of the material grabbing and transferring device.

[0031] Numbers in the figure:

[0032] 1. Conveying device; 2. Guide frame; 3. Material processing center; 4. Material transfer device; 5. Waste collection rack; 6. Fixed collection rack;

[0033] 401, support plate; 402, guide block; 403, guide rod; 404, slider; 405, drive cylinder; 406, connector; 407, rotary cylinder; 408, clamping mechanism; 409, first gear; 410, first guide plate; 411, first rack; 412, first connecting rod; 413, second connecting rod; 414, second gear; 415, base; 416, second guide plate; 417, second rack; 418, worm; 419, first motor; 420, guide groove;

[0034] 200, sheet metal piece; 201, first guide plate; 202, inclined plate; 203, second guide plate; 204, proximity sensor;

[0035] 601, connecting frame; 602, square hole; 603, first vertical slot; 604, second vertical slot; 605, first limiting plate; 606, first spring; 607, horizontal plate; 608, first mounting block; 609, second limiting plate; 610, second spring; 611, first rotating plate; 612, first lower supporting block; 613, first connecting line; 614, first middle hole; 615, second mounting block; 616, third limiting plate; 617, third spring; 618, second rotating plate; 619, second lower supporting block; 620, second connecting line; 621, second middle hole; 622, torsion spring; 623, rubber pad;

[0036] 81. Connecting seat; 82. Active driving tooth; 83. Second motor; 84. Driven driving tooth; 85. Screw rod; 86. Guide rod; 87. Clamping block; 801. Connecting block; 802. Guide column; 803. First tooth column; 804. Rotating shaft; 805. First driving tooth; 806. Second driving tooth; 807. Guide cylinder; 808. Second tooth column; 809. Connecting column; 810. Connecting seat; 811. Limiting block; 812. Baffle; 813. First elastic member; 814. Rubber block; 815. Plate groove; 816. Anti-fall plate; 817. Second elastic member. DETAILED DESCRIPTION

[0037] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0038] refer to Figures 1 to 16 The present embodiment provides a material grabbing and transferring device, including a conveying device 1, a guide frame 2 arranged above the conveying device 1, a material processing center 3 arranged at a distance on one side of the conveying device 1, a material moving device 4 for transferring a flange on the conveying device 1 to the material processing center 3, a waste collection rack 5 arranged on one side of the material moving device 4, and a fixed collection rack 6 arranged on one side of the material moving device 4.

[0039] The material moving device 4 includes a support plate 401, guide blocks 402 arranged on both sides of the support plate 401, a guide rod 403 arranged between the guide blocks 402, a slider 404 slidably arranged on the guide rod 403, a driving cylinder 405 for driving the slider 404 to move horizontally, a connecting piece 406 arranged above the slider 404, a rotary cylinder 407 for driving the connecting piece 406 to rotate, a clamping mechanism 408 arranged on the top of the connecting piece 406, a first gear 409 arranged on both sides of the bottom of the support plate 401, a first guide plate 410 slidably arranged in the middle of the support plate 401, a first rack 411 arranged on both sides of the first guide plate 410 and meshing with the first gear 409, a first connecting rod 412 fixedly arranged on the outside of the first gear 409, a second connecting rod 413 hingedly arranged at the bottom of the first connecting rod 412, A second gear 414 fixedly arranged at the bottom of the second connecting rod 413, a base 415 rotatably connected to the second gear 414, a second guide plate 416 slidably arranged on the base 415, second racks 417 arranged on both sides of the second guide plate 416 and meshing with the second gear 414, a worm 418 rotatably arranged in the middle of the base 415, a first motor 419 for driving the worm 418 to rotate, and a guide groove 420 arranged on the base 415 and meshing with the worm 418, the first guide plate 410 and the second guide plate 416 have the same structure, the first rack 411 on one lateral side of the first guide plate 410 meshes with the top of the first gear 409 on the left side of the support plate 401, and the second rack 417 on the other lateral side of the first guide plate 410 meshes with the bottom of the first gear 409 on the right side of the support plate 401.

[0040] When the conveying device 1 inputs the flange and transports it to the side position of the material moving device 4, the driving cylinder 405 drives the clamping mechanism 408 to move inward, and the clamping mechanism 408 clamps the input flange. After completion, the rotary cylinder 407 drives the connecting piece 406 to rotate 90°, and the clamping mechanism 408 on the top of the connecting piece 406 will rotate to the position of the material processing center 3. The clamping mechanism 408 opens, and the flange will be transferred to the position of the material processing center 3. After the material processing center 3 completes the processing, the clamping mechanism 408 re-clamps the flange, and then the first motor 419 drives the worm 418 to rotate, and the worm 418 drives the second guide plate 416 to move through the guide groove 420. Since the first guide plate 410 and the second guide plate 416 have the same structure, the second The movement of the guide plate 416 drives the two second gears 414 to rotate, and the two second gears 414 rotate in opposite directions. The second gear 414 drives the second connecting rod 413 to rotate toward the middle position of the support plate 401, and the first connecting rod 412 rotates through the first gear 409 to drive the first guide plate 410 to move, and the first connecting rod 412 will also move in the opposite direction. As the angle between the second connecting rod 413 and the first connecting rod 412 increases, the second connecting rod 413 will drive the support plate 401 to move upward through the first connecting rod 412, and the support plate 401 drives the upper clamping mechanism 408 to move upward, and the clamped flange will rise and leave the material processing center 3, making it easier to place the flange into the fixed collection rack 6 and the waste collection rack 5.

[0041] When the flange manufactured by the material processing center 3 is a qualified product, the rotary cylinder 407 drives the connecting piece 406 to rotate onto the fixed collection rack 6 after completion. When the flange manufactured by the material processing center 3 is an unqualified product, the driving cylinder 405 drives the slider 404 to move toward the side of the waste collection rack 5. After moving to the side of the waste collection rack 5, the first motor 419 drives the worm 418 to rotate in the opposite direction, and the support plate 401 and the clamping mechanism 408 will move downward, so that the flange is stacked on the fixed collection rack 6 or the waste collection rack 5.

[0042] The flanges can be continuously fed and the processed flanges can be classified and placed in a single category without the need to manually remove unqualified flanges.

[0043] The guide frame 2 includes a sheet metal plate 200 arranged on the front and rear sides of the conveying device 1, a first guide plate 201 arranged on the right side of the sheet metal plate 200, an inclined plate 202 arranged on the left side of the sheet metal plate 200, and a second guide plate 203 arranged at the bottom of the inclined plate 202 and parallel to the first guide plate 201. The first guide plate 201 is arranged on the front and rear sides of the conveying device 1, and the second guide plate 203 is arranged at the upper middle position of the conveying device 1. The conveying device 1 is provided with a proximity sensor 204 at the left side of the second guide plate 203.

[0044] After the flange is guided and transported by the first guide plate 201, it is guided by the inclined plate 202 to enter between the second guide plates 203. The spacing width between the second guide plates 203 is the same as the diameter of the flange, so the flange is centered. After the conveyed flange passes through the second guide plate 203 and the proximity sensor 204, the conveying device 1 stops running, which is convenient for the clamping mechanism 408 to grab it.

[0045] The front and rear sides of the first mounting block 608 and the second mounting block 615 are connected to the connection frame 601 by fasteners. The fasteners can be removed to adjust the placement of the first mounting block 608 and the second mounting block 615. During actual use, the spacing between the second mounting blocks 615 can be adjusted according to the thickness of the stacked flanges.

[0046] The first rotating plate 611 and the second rotating plate 618 are provided with rubber pads 623 to protect the flange and prevent the first rotating plate 611 and the second rotating plate 618 from contacting the flange and causing surface damage.

[0047] The fixed collection rack 6 has the same structure as the waste collection rack 5. The fixed collection rack 6 includes a connecting frame 601, square holes 602 arranged on both sides of the connecting frame 601, a first vertical slot 603 arranged in the square hole 602 and located in the up and down direction, a second vertical slot 604 arranged in the square hole 602 and spaced from the first vertical slot 603, a first limiting plate 605 slidably connected to the first vertical slot 603 and the second vertical slot 604, a first spring 606 arranged between the first limiting plate 605 and the bottom of the connecting frame 601, and a transverse spring 606 fixed to the first limiting plate 605 on the side away from the first spring 606. The connecting frame 607 includes a first mounting block 608 detachably disposed at the positions of the square holes 602 on both sides of the connecting frame 601, a second limiting plate 609 disposed at the top of the first mounting block 608, a second spring 610 disposed between the second limiting plate 609 and the first mounting block 608, a first rotating plate 611 hingedly disposed on the side of the second limiting plate 609 away from the second spring 610, a first lower supporting block 612 fixedly disposed on the side of the second limiting plate 609 away from the second spring 610, a first connecting line 613 disposed between the first rotating plate 611 and the first limiting plate 605, and a second connecting line 614 disposed on the second limiting plate 609 and used for connecting the first limiting plate 605. a first middle hole 614 through which the first connecting line 613 passes, a plurality of second mounting blocks 615 detachably arranged in the connecting frame 601, a third limiting plate 616 arranged at the top of the second mounting block 615, a third spring 617 arranged between the third limiting plate 616 and the second mounting block 615, a second rotating plate 618 hingedly arranged at a side of the third limiting plate 616 away from the third spring 617, a second lower supporting block 619 fixedly arranged at a side of the third limiting plate 616 away from the third spring 617, a second connecting line 620 arranged between the second rotating plate 618 and the second limiting plate 609, A second middle hole 621 is formed on the third limit plate 616 and is used for the second connecting line 620 to pass through. The first mounting block 608 and the second mounting block 615 are bolted to the connecting frame 601 on both sides. The third limit plate 616 and the second limit plate 609 are slidably connected to the first vertical groove 603 and the second vertical groove 604. A torsion spring 622 is provided on one side of the second limit plate 609 and the third limit plate 616 for rotating the first rotating plate 611 and the second rotating plate 618 by 90°. The elastic force of the first spring 606, the second spring 610 and the third spring 617 is greater than the elastic force of the torsion spring 622.

[0048] The first lower support block 612 and the second lower support block 619 are arranged in a vertical state to prevent the flange from being offset to the left and right due to the lack of position limit in the middle of the flange.

[0049] In the initial state, due to the force of the torsion spring 622, the first rotating plate 611 and the second rotating plate 618 are folded upward by 90°, and the left-right spacing distance of the first rotating plate 611 and the left-right spacing distance of the second rotating plate 618 are smaller than the diameter size of the middle hole of the flange. When the clamping mechanism 408 clamps the flange and passes through the second rotating plate 618 and the first rotating plate 611 at the top, it will not be blocked.

[0050] After the flange clamped by the clamping mechanism 408 is placed in contact with the horizontal plate 607 at the bottom of the connecting frame 601, the clamping mechanism 408 opens to place the flange on the outside of the horizontal plate 607. Since the flange has a certain weight, the first limit plate 605 will move downward, and the first limit plate 605 moves downward to pull the first connecting line 613 downward, and the first rotating plate 611 on the side of the second limit plate 609 above is rotated downward 90° through the first connecting line 613. When the clamping mechanism 408 clamps a new flange and places it in the connecting frame 601, the flange passes through each second rotating plate 618, and the flange is placed on the first rotating plate 611 on the side of the second limit plate 609. Since the second limit plate 609 places a new flange, the second limit plate 609 will move downward to contact the first mounting block 608, and at the same time, the second connecting line 620 is used to pull the second rotating plate 618 above Rotate downward 90°, the flange newly placed by the clamping mechanism 408 will be stacked on the second rotating plate 618 in sequence to dock with the newly placed Ferrule. When the flange needs to be taken out, the top flange is taken out, and under the action of the third spring 617, the third limit plate 616 will move upward to restore to its original position. Under the action of the torsion spring 622, the second rotating plate 618 will rotate upward 90°. When the flange in the first rotating plate 611 needs to be taken out, since the second rotating plate 618 above automatically flips upward, it will not affect the removal of the flange below, and the flanges can be taken out in sequence, which solves the technical problem that large and heavy flanges are stacked up and down and are difficult to separate and take out individually. At the same time, compared with some existing devices that pad storage plates between flanges, the collection rack is less likely to collapse and does not require a separate storage plate stacking processing station.

[0051] The clamping mechanism 408 includes a connecting seat 81 arranged on the top surface of the connecting member 406, an active driving tooth 82 rotatably arranged in the connecting seat 81, a second motor 83 for driving the active driving tooth 82 to rotate, a driven driving tooth 84 rotatably arranged in the connecting seat 81, a screw rod 85 arranged in the middle of the driven driving tooth 84, a guide rod 86 arranged at the front end of the connecting seat 81, and a clamping block 87 cooperating with the two lateral sides of the screw rod 85, the driven driving tooth 84 is meshed with the active driving tooth 82, and the clamping block 87 is slidably connected with the guide rod 86.

[0052] The second motor 83 drives the active driving tooth 82 to rotate, and the active driving tooth 82 rotates the driven driving tooth 84, and the driven driving tooth 84 drives the screw rod 85 to rotate. The built-in threads on the left and right sides of the screw rod 85 are in opposite directions. When rotating, it will drive the clamping blocks 87 on both sides to move toward the middle at the same time. The clamping blocks 87 are guided to move toward the middle through the guide rod 86, thereby completing the clamping of the flange. When the flange needs to be loosened, the second motor 83 drives the active driving tooth 82 to rotate in the opposite direction. After the screw rod 85 rotates in the opposite direction, the two clamping blocks 87 will move in opposite directions, thereby clamping and transferring the flange.

[0053] The clamping block 87 includes a connecting block 801, a guide column 802 disposed at the top of the connecting block 801, a first tooth column 803 slidably disposed in the guide column 802, a rotating shaft 804 rotatably disposed at the top of the connecting block 801, a first driving tooth 805 disposed at the outer side of the rotating shaft 804 and meshing with the first tooth column 803, a second driving tooth 806 disposed in the middle of the rotating shaft 804, a guide cylinder 807 disposed at the other side of the connecting block 801, a second tooth column 808 slidably disposed in the middle of the connecting block 801 and meshing with the second driving tooth 806, a connecting column 809 disposed at a side of the second tooth column 808 away from the second driving tooth 806, and a first tooth column 805 slidably disposed at the guide cylinder 807. The connecting seat 810 in 807, the limiting block 811 arranged on the other side of the connecting block 801 and used for the second gear column 808 to pass through, the baffle 812 arranged in the middle of the second gear column 808 and in contact with the limiting block 811, the first elastic member 813 arranged between the baffle 812 and the connecting block 801, the rubber block 814 arranged on the side of the first gear column 803 away from the first driving tooth 805, the plate groove 815 arranged on one side of the connecting block 801, the anti-fall plate 816 slidably arranged in the plate groove 815, and the second elastic member 817 arranged between the top of the anti-fall plate 816 and the second gear column 808, the connecting seat 810 is connected to the screw rod 85.

[0054] The clamp block 87 is set, wherein the screw rod 85 drives the connecting seats 810 on the left and right sides to move toward the middle. After the rubber block 814 contacts and clamps the flange in the middle, as the connecting seat 810 continues to be pushed, the connecting seat 810 will shrink into the guide cylinder 807 and push the second tooth column 808 to move toward the second driving tooth 806. After the second tooth column 808 moves, it drives the second driving tooth 806 to rotate. The second driving tooth 806 drives the first driving tooth 805 to rotate through the rotating shaft 804. The first driving tooth 805 drives the first tooth column 803 to move upward, and the first tooth column 803 moves upward. The column 803 drives the rubber block 814 on one side to move upward, and the rubber block 814 drives the clamped flange to rise. As the rubber block 814 and the flange rise, there is no obstruction on one side of the anti-fall plate 816. As the second tooth column 808 moves, the anti-fall plate 816 will be synchronously moved out through the second elastic member 817. When the flange falls accidentally, the anti-fall plate 816 can receive the flange to prevent it from falling. When the flange is transferred to the specified position, the screw rod 85 rotates in the opposite direction, and the two connecting seats 810 move to the left and right sides. 3, the baffle plate 812 on the outer side of the middle part of the second tooth column 808 is forced to move in the direction away from the second tooth column 808, and the connecting seat 810 will slowly move out of the guide cylinder 807, and the second tooth column 808 drives the second driving tooth 806 to rotate in the opposite direction, and at the same time, the anti-falling plate 816 is moved into the plate groove 815 through the second elastic member 817, and the second driving tooth 806 rotates through the rotating shaft 804 to drive the first driving tooth 805 to rotate, and the first driving tooth 805 rotates to drive the first tooth column 803 to move downward, and during the downward movement of the first tooth column 803, the belt The movable rubber block 814 moves downward, and the rubber block 814 drives the flange to move smoothly downward until it fits the placement surface. The connecting seat 810 continues to move, and the rubber block 814 separates from the flange. While the rubber block 814 clamps the flange, an anti-fall plate 816 extends from the bottom to prevent the rubber block 814 from falling due to shaking or instability during the clamping and conveying process. This structure enables the flange to move upward in a manner that will not cause damage to the bottom surface of the flange due to the forced insertion of the anti-fall plate 816 at the bottom, and it has high applicability and does not require multiple sets of cylinders or motors to cooperate in preventing the flange from falling.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0056] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, it should be understood by those skilled in the art that various changes may be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined by the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A material grabbing and transferring device, characterized in that: It comprises a conveying device (1), a guide frame (2) arranged above the conveying device (1), a material processing center (3) arranged at a distance on one side of the conveying device (1), a material transfer device (4) used to transfer a flange on the conveying device (1) to the material processing center (3), a waste collection rack (5) arranged on one side of the material transfer device (4), and a fixed collection rack (6) arranged on one side of the material transfer device (4); The fixed collection rack (6) and the waste collection rack (5) have the same structure, and the fixed collection rack (6) comprises a connecting frame (601), square holes (602) arranged on both sides of the connecting frame (601), a first vertical slot (603) arranged in the square hole (602) and located in the up-down direction, a second vertical slot (604) arranged in the square hole (602) and spaced apart from the first vertical slot (603), a first limiting plate (605) slidably connected to the first vertical slot (603) and the second vertical slot (604), a first spring (606) arranged between the first limiting plate (605) and the bottom of the connecting frame (601), and a first spring (606) fixed to the first limiting plate (605) away from the second vertical slot (604). a first mounting block (608) detachably disposed at the positions of the square holes (602) on both sides of the connecting frame (601); a second limiting plate (609) disposed on the top of the first mounting block (608); a second spring (610) disposed between the second limiting plate (609) and the first mounting block (608); a first rotating plate (611) hingedly disposed on a side of the second limiting plate (609) away from the second spring (610); a first lower supporting block (612) fixedly disposed on a side of the second limiting plate (609) away from the second spring (610); and a first rotating plate (611) disposed between the first limiting plate (605). A connecting line (613), a first middle hole (614) provided on the second limiting plate (609) and used for the first connecting line (613) to pass through, a plurality of second mounting blocks (615) detachably provided in the connecting frame (601), a third limiting plate (616) provided on the top of the second mounting block (615), a third spring (617) provided between the third limiting plate (616) and the second mounting block (615), a second rotating plate (618) hingedly provided on a side of the third limiting plate (616) away from the third spring (617), a second lower supporting block (619) fixedly provided on a side of the third limiting plate (616) away from the third spring (617), and a (618) and a second limiting plate (609), a second central hole (621) provided on the third limiting plate (616) and used for the second connecting line (620) to pass through, the first mounting block (608) and the second mounting block (615) are bolted to the connecting frame (601) on both sides, the first limiting plate (605) and the second limiting plate (609) are slidably connected to the first vertical groove (603) and the second vertical groove (604), and a torsion spring (622) is provided on one side of the second limiting plate (609) and the third limiting plate (616) for rotating the first rotating plate (611) and the second rotating plate (618) by 90 degrees; The material moving device (4) comprises a clamping mechanism (408), wherein the clamping mechanism (408) comprises a connecting seat (81) arranged on the top surface of the connecting member (406), an active driving tooth (82) rotatably arranged in the connecting seat (81), a second motor (83) for driving the active driving tooth (82) to rotate, a driven driving tooth (84) rotatably arranged in the connecting seat (81), a screw rod (85) arranged in the middle of the driven driving tooth (84), a guide rod (86) arranged at the front end of the connecting seat (81), and a clamping block (87) matched with both sides of the screw rod (85), wherein the driven driving tooth (84) is meshed with the active driving tooth (82), and the clamping block (87) is slidably connected with the guide rod (86); The clamping block (87) comprises a connecting block (801), a guide post (802) disposed at the top of the connecting block (801), a first tooth post (803) slidably disposed in the guide post (802), a rotating shaft (804) rotatably disposed at the top of the connecting block (801), a first driving tooth (805) disposed at the outside of the rotating shaft (804) and meshing with the first tooth post (803), a second driving tooth (806) disposed at the middle of the rotating shaft (804), a guide cylinder (807) disposed at the other side of the connecting block (801), a second tooth post (808) slidably disposed at the middle of the connecting block (801) and meshing with the second driving tooth (806), a connecting post (809) disposed at a side of the second tooth post (808) away from the second driving tooth (806), and a first tooth post (805) slidably disposed at the guide cylinder (807). The connecting block (801) includes a connecting seat (810) in the connecting block (807), a limiting block (811) provided at the other side of the connecting block (801) and used for the second tooth column (808) to pass through, a baffle (812) provided at the middle of the second tooth column (808) and in contact with the limiting block (811), a first elastic member (813) provided between the baffle (812) and the connecting block (801), a rubber block (814) provided on the side of the first tooth column (803) away from the first driving tooth (805), a plate groove (815) provided on one side of the connecting block (801), an anti-falling plate (816) slidably provided in the plate groove (815), and a second elastic member (817) provided between the top of the anti-falling plate (816) and the second tooth column (808), wherein the connecting seat (810) is connected to the screw rod (85).

2. A material grabbing and transferring device according to claim 1, characterized in that: The material moving device (4) further comprises a support plate (401), guide blocks (402) arranged on both sides of the support plate (401), guide rods (403) arranged between the guide blocks (402), a slider (404) slidably arranged on the guide rods (403), a driving cylinder (405) for driving the slider (404) to move horizontally, a connecting member (406) arranged above the slider (404), a rotary cylinder (407) for driving the connecting member (406) to rotate, a first gear (409) arranged on both sides of the bottom of the support plate (401), a first guide plate (410) slidably arranged in the middle of the support plate (401), a first rack (411) arranged on both sides of the first guide plate (410) and meshing with the first gear (409), and a gear fixed to the first gear (409). 9) a first connecting rod (412) on the outside, a second connecting rod (413) hingedly arranged at the bottom of the first connecting rod (412), a second gear (414) fixedly arranged at the bottom of the second connecting rod (413), a base (415) rotatably connected to the second gear (414), a second guide plate (416) slidably arranged on the base (415), a second rack (417) arranged on both sides of the second guide plate (416) and meshing with the second gear (414), a worm (418) rotatably arranged in the middle of the base (415), a first motor (419) for driving the worm (418) to rotate, and a guide groove (420) arranged on the base (415) and meshing with the worm (418), wherein the clamping mechanism (408) is arranged at the top of the connecting member (406).

3. A material grabbing and transferring device according to claim 2, characterized in that: The guide frame (2) comprises a sheet metal piece (200) arranged at the front and rear sides of the conveying device (1), a first guide plate (201) arranged at the right side of the sheet metal piece (200), an inclined plate (202) arranged at the left side of the sheet metal piece (200), and a second guide plate (203) arranged at the bottom of the inclined plate (202) and arranged parallel to the first guide plate (201), wherein the first guide plate (201) is arranged at the front and rear sides of the conveying device (1), and the second guide plate (203) is arranged at the upper middle part of the conveying device (1).

4. A material grabbing and transferring device according to claim 1, characterized in that: The conveying device (1) is provided with a proximity sensor (204) at a position on the left side of the second guide plate (203).

5. The material grabbing and transferring device according to claim 1, characterized in that: The first lower supporting block (612) and the second lower supporting block (619) are arranged in a vertical state.

6. A material grabbing and transferring device according to claim 1, characterized in that: The front and rear sides of the first mounting block (608) and the second mounting block (615) are connected to the connection frame (601) via fasteners.

7. A material grabbing and transferring device according to claim 1, characterized in that: Rubber pads (623) are provided on the first rotating plate (611) and the second rotating plate (618).

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