CN210708155U

CN210708155U - Material taking device

Info

Publication number: CN210708155U
Application number: CN201921741343.8U
Authority: CN
Inventors: 欧阳雄军
Original assignee: Shenzhen Skyworth Digital Technology Co Ltd
Current assignee: Shenzhen Skyworth Digital Technology Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-09
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a material taking device, which comprises a support frame; the driving assembly is mounted on the supporting frame; the clamping mechanism is arranged below the supporting frame and is in transmission connection with the driving assembly; fixture is including absorbing subassembly and two grip blocks, two the grip block sets up relatively, and respectively the transmission connect in drive assembly, drive assembly drive two the grip block is close to each other or keeps away from to the centre gripping product, it locates one to absorb the subassembly the edge of grip block, and towards another the grip block place one side sets up, in order to absorb two the product of grip block centre gripping. The utility model discloses aim at improving extracting device's structure to improve the accuracy when extracting device gets the material.

Description

Material taking device

Technical Field

The utility model relates to a plastic product processing equipment technical field, in particular to extracting device.

Background

In the process of packaging and assembling Printed Circuit Boards (PCBA), in order to ensure that the PCBA is not damaged during the packaging process, the PCBA is usually placed in a blister tray, and the blister tray is placed in a plurality of stacks. In use, the blister trays are individually removed and then loaded into the PCBA. Therefore, can generally adopt extracting device to absorb the plastic sucking disc that piles up in the existing design, nevertheless discover because the plastic sucking disc is range upon range of to be placed at the in-process of actually absorbing the plastic sucking disc, absorb a plurality of range upon range of plastic sucking discs once only easily when current extracting device absorbs product (plastic sucking disc), cause the waste of plastic sucking disc, consequently, how improve the accuracy when extracting device gets the material, be the problem that the field personnel need to solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material taking device aims at improving material taking device's structure to improve the accuracy when getting the material.

In order to achieve the above object, the utility model provides a material taking device includes:

a support frame;

the driving assembly is mounted on the supporting frame;

the clamping mechanism is arranged below the supporting frame and is in transmission connection with the driving assembly;

fixture is including absorbing subassembly and two grip blocks, two the grip block sets up relatively, and respectively the transmission connect in drive assembly, drive assembly drive two the grip block is close to each other or keeps away from to the centre gripping product, it locates one to absorb the subassembly the edge of grip block, and towards another the grip block place one side sets up, in order to absorb two the product of grip block centre gripping.

Optionally, fixture still includes mount pad and two first connecting axles, the mount pad is located the below of support frame, and with support frame fixed connection, two first connecting axle sets up relatively, each the one end of first connecting axle rotate connect in the mount pad, each the other end of first connecting axle rotates connect in one the grip block, each first connecting axle with the drive assembly transmission is connected, the drive assembly drive first connecting axle swing.

Optionally, the clamping mechanism further comprises two connecting rods, one end of each connecting rod is rotatably connected to one first connecting shaft, the other end of each connecting rod is in transmission connection with the driving assembly, and the driving assembly drives the first connecting shaft to swing through the connecting rods.

Optionally, the driving assembly includes a connecting handle and a cylinder, the cylinder is mounted on the support frame, a telescopic end of the cylinder is arranged along a vertical direction, the connecting handle is connected with the telescopic end of the cylinder, and the cylinder drives the connecting handle to ascend or descend; one end of each connecting rod, which is deviated from the first connecting shaft, is rotatably connected with the connecting handle.

Optionally, the driving assembly further comprises a cross beam, the cross beam is arranged below the supporting frame and connected with the telescopic end of the cylinder, the connecting handle is arranged at one end of the cross beam, and the cylinder drives the connecting handle to ascend or descend through the cross beam.

Optionally, the clamping mechanism further comprises a connecting piece and two second connecting shafts, each connecting piece is provided with an installation part and a connecting part, the connecting part is arranged opposite to the installation seat, the installation part is connected to the surface of the connecting part, which is away from the installation seat, and extends downwards, and each clamping block is arranged below one installation part and is connected with the installation part; each second connecting shaft and one first connecting shaft are arranged oppositely and arranged outside the first connecting shaft, one end of each second connecting shaft is rotatably connected with the mounting seat, the other end of each second connecting shaft is rotatably connected with the connecting part, and the first connecting shaft is rotatably connected with the connecting part.

Optionally, the clamping mechanism further includes a first elastic member, and two ends of the first elastic member are respectively connected to the two second connecting shafts.

Optionally, the clamping mechanism further includes a second elastic member, and two ends of the second elastic member are respectively connected to the two first connecting shafts.

Optionally, the number of the clamping mechanisms is two, and the two clamping mechanisms are respectively arranged at two ends of the supporting frame.

Optionally, the material taking device further comprises a lifting assembly, wherein the lifting assembly is mounted above the support frame and is in transmission connection with the support frame so as to drive the support frame to ascend or descend.

The technical proposal of the utility model comprises a driving component, a suction component and two clamping blocks, wherein the clamping blocks are connected with the driving component in a transmission way, the suction component is arranged at the edge of one clamping block and faces to the other clamping block, when the driving component drives the two clamping blocks to move, the suction component can move along with the clamping blocks, the two clamping blocks are close to or away from each other to clamp a product, simultaneously, the suction component can move along with one clamping block, so when the two clamping blocks are close to each other, the suction component can be close to the other clamping block, when the two clamping blocks are close to each other, the product is clamped, the suction component is close to the product and sucks the product, specifically, the plastic suction discs are provided with grooves, when a plurality of plastic suction discs are stacked, the plastic suction components can be tightly mutually sucked and are not easy to be taken out independently, the utility model firstly clamps the two upper end sides of the uppermost layer product (plastic suction disc) stacked together by the clamping blocks, make the plastic sucking disc upper end of the superiors and other (below the superiors) separation, reduced the suction between plastic sucking disc and the below plastic sucking disc of the superiors promptly, this plastic sucking disc is sucked to rethread absorption subassembly, can take out this plastic sucking disc smoothly, consequently, through the cooperation of grip block and absorption subassembly, guaranteed can be accurate absorption a plastic sucking disc every time when extracting device gets the material, avoided once only absorbing a plurality of circumstances, improved the accuracy when extracting device gets the material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the material taking device of the present invention;

FIG. 2 is another view from FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 2.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the material taking apparatus of the present invention, the material taking apparatus 100 includes:

a support frame 110;

the driving assembly 130, the said driving assembly 130 is mounted to the said supporting arm 110;

the clamping mechanism 120 is arranged below the supporting frame 110, and the clamping mechanism 120 is in transmission connection with the driving assembly 130;

the clamping mechanism 120 comprises an absorbing component 122 and two clamping blocks 121, the two clamping blocks 121 are oppositely arranged and are respectively connected with the driving component 130 in a transmission mode, the driving component 130 drives the two clamping blocks 121 to be close to or far away from each other so as to clamp a product, the absorbing component 122 is arranged on the edge of one clamping block 121 and faces to the other side where the clamping block 121 is located so as to absorb the product clamped by the two clamping blocks 121.

In this embodiment, the supporting frame 110 is a cross bar, the driving assembly 130 is installed on the cross bar, and the driving end of the driving assembly 130 is disposed downward, the driving end of the driving assembly 130 is connected to the clamping mechanism 120, the clamping mechanism 120 is disposed below the supporting frame 110 and is used for clamping a product (a blister tray), so the clamping mechanism 120 includes a suction assembly 122 and two clamping blocks 121, the two clamping blocks 121 are disposed oppositely, and can be close to or away from each other under the effect of the driving assembly 130, when the two clamping blocks 121 are close to each other, the two clamping blocks 121 simultaneously clamp the product, and when the two clamping blocks 121 are away from each other, the two clamping blocks 121 simultaneously separate from the product. Specifically, the clamping block 121 is a plate-shaped structure, and since the clamping block 121 needs to clamp a plurality of stacked uppermost (first) plastic trays, a groove exists between the two stacked plastic trays, and the two clamping blocks 121 are inserted into the groove between the two plastic trays to clamp the upper plastic tray, the height of the clamping block 121 needs to be less than the height of the groove between the two plastic trays after the two plastic trays are stacked.

The edge of grip block 121 still is equipped with and absorbs subassembly 122, and absorb subassembly 122 towards another grip block 121 place one side sets up and the transmission is connected in drive assembly 130, it can connect in the drive end of drive assembly 130 through other connection structure to absorb subassembly 122, when two grip blocks of drive assembly 130 drive are close to each other, it also can be close to product one side to absorb subassembly 122 simultaneously, in order to absorb the product, it also can install in the edge of grip block 121 through connection structure to absorb subassembly 122, when grip block 121 removes, it also can synchronous motion to absorb subassembly 122. Sucking component 122 comprises vacuum chuck, after the plastic sucking disc centre gripping of grip block 121 with the upper strata, the plastic sucking disc of upper strata can separate rather than the plastic sucking disc below (at least upper portion separation), and sucking component 122 absorbs the outside of this plastic sucking disc this moment, under grip block 121's clamping action, sucking component 122 can be accurate fast with the plastic sucking disc of higher authority to take out the plastic sucking disc above smoothly, the condition of sucking the once only a plurality of plastic sucking discs of component 122 has been avoided, and simultaneously, through the setting of fixture 120, the accuracy of extracting device 100 absorption product has been ensured.

The technical scheme of the utility model, including drive assembly 130, absorb subassembly 122 and two grip blocks 121, grip block 121 is connected with drive assembly 130 transmission, absorb subassembly 122 locates the edge of a grip block 121, and set up towards one side of another grip block 121, when drive assembly 130 drives two grip blocks 121 to move, absorb subassembly 122 also moves back with it, two grip blocks 121 are close to each other or keep away from, in order to grip the product, simultaneously, because absorb subassembly 122 can move with a grip block 121, when two grip blocks are close to each other, absorb subassembly 122 can be close to another grip block 121, when two grip blocks are close to each other, the product is gripped, absorb subassembly 122 is close to the product, and absorb the product, specifically, the plastic sucking disc locates the recess, when a plurality of plastic sucking discs are stacked up and placed, can mutually absorb tightly, be difficult for taking out alone, the utility model discloses at first through the upper end both sides limit of the product (plastic sucking disc) of the superiors of grip block 121 centre gripping pile together, make the separation of plastic sucking disc upper end and other (below the superiors) of superiors, suction between the plastic sucking disc of the superiors and below has been reduced promptly, rethread absorbs subassembly 122 and holds this plastic sucking disc, can take out this plastic sucking disc smoothly, therefore, through grip block 121 and the cooperation of absorbing subassembly 122, the plastic sucking disc of absorption that can be accurate at every turn when having ensured extracting device to get the material, the disposable a plurality of circumstances of absorption has been avoided, the accuracy when extracting device gets the material has been improved.

In this embodiment, the clamping mechanism 120 further includes a mounting base 123 and two first connecting shafts 124, the mounting base 123 is disposed below the supporting frame 110 and is fixedly connected to the supporting frame 110, the two first connecting shafts 124 are disposed opposite to each other, one end of each first connecting shaft 124 is rotatably connected to the mounting base 123, the other end of each first connecting shaft 124 is rotatably connected to one of the clamping blocks 121, each first connecting shaft 124 is in transmission connection with the driving assembly 130, and the driving assembly 130 drives the first connecting shaft 124 to swing.

The mount pad 123 is disposed below the support frame 110, and is fixed on the support frame 110 by screws, specifically, the mount pad 123 is a long-strip plate-shaped structure, two ends of the mount pad 123 extend downwards to be disposed, two first connecting shafts 124 are respectively connected to two ends of the mount pad 123 in a rotating manner, and the two first connecting shafts 124 are disposed oppositely, one end of each connecting shaft is connected to a clamping block 121 in a rotating manner, the other end of each connecting shaft is connected to the mount pad 123, the first connecting shafts 124 are further connected to the driving component 130 in a transmission manner, the two first connecting shafts 124 disposed oppositely are driven under the action of the driving component, and the first connecting shafts contract inwards or expand outwards to drive and clamp a product in the clamping blocks 121 connected to the first connecting shafts 124.

In this embodiment, the clamping mechanism 120 further includes two connecting rods 125, one end of each connecting rod 125 is rotatably connected to one of the first connecting shafts 124, and the other end is connected to the driving assembly 130 in a transmission manner, and the driving assembly 130 drives the first connecting shaft 124 to swing through the connecting rod 125.

The connecting rod 125 is used for connecting the driving component 130, so as to drive the first connecting shaft 124 to swing, the connecting rod 125 is disposed on one side close to the driving component 130, and one end of the connecting rod is in transmission connection with the driving component 130, meanwhile, the other end of the connecting rod 125 is rotatably connected to the first connecting shaft 124, the two connecting rods 125 are arranged oppositely, opposite ends of the two connecting shafts are respectively connected with the driving component 130, the connecting rod 125 can be directly connected to the driving end of the driving component 130, or can be connected with the driving component 130 through another connecting structure, and it is enough to drive the first connecting shaft 124 to swing.

In this embodiment, the driving assembly 130 includes a connecting rod 131 and a cylinder 132, the cylinder 132 is mounted on the supporting frame 110, the telescopic end of the cylinder 132 is disposed along the vertical direction, the connecting rod 131 is connected with the telescopic end of the cylinder 132, and the cylinder 132 drives the connecting rod 131 to ascend or descend; one end of each of the connecting rods 125 facing away from the first connecting shaft 124 is rotatably connected to the connecting handle 131.

Since the two connecting rods 125 are provided, in order to ensure the stability of the lifting of the telescopic end of the air cylinder 132 (i.e., the driving end of the driving assembly 130), a connecting handle 131 is provided between the connecting rod 125 and the air cylinder 132, and the two connecting rods 125 are connected to the telescopic end of the air cylinder 132 through the connecting handle 131. Specifically, the connecting handle 131 may be "T" shaped or "herringbone" shaped, and has a first end, a second end and a third end, the first end is connected to the telescopic end of the cylinder 132, the second end and the third end are oppositely disposed and respectively connected to the two connecting rods 125, i.e., the second end is rotatably connected to one of the two connecting rods 125, the third end is connected to the other of the two connecting rods, i.e., the second end and the third end of the connecting handle 131 are respectively rotatably connected to one end of the two connecting rods 125, and the cylinder 132 acts on the first end of the connecting handle 131, i.e., the two connecting rods 125 are driven to synchronously move. The telescopic end of the cylinder 132 is arranged along a vertical direction, which specifically refers to an up-down direction, i.e. a height direction of the material taking device.

In this embodiment, the driving assembly 130 further includes a cross beam 133, the cross beam 133 is disposed below the supporting frame 110 and connected to the telescopic end of the cylinder 132, the connecting rod 131 is disposed at one end of the cross beam 133, and the cylinder 132 drives the connecting rod 131 to ascend or descend through the cross beam 133.

Specifically, the cross beam 133 extends along the length direction of the support frame 110 and is disposed below the support frame 110, the telescopic end of the cylinder 132 is connected to the upper surface of the cross beam 133 to drive the cross beam 133 to move up and down, the cross beam 133 is disposed between the cylinder 132 and the connecting handle 131, the connecting handle 131 is connected to the lower surface of the cross beam 133 and is disposed at one end of the cross beam 133, the cylinder 132 operates, when the cross beam 133 is driven to move up and down, the connecting handle 131 can be driven to move up and down by the cross beam 133, the cross beam 133 can control the lifting of the connecting handles 131 by one cross beam 133 and one cylinder 132, that is, the connecting handles 131 are connected below the cross beam 133, and when the cross beam 133 moves up and down, the connecting handles.

In this embodiment, the clamping mechanism 120 further includes a connecting member 127 and two second connecting shafts 126, each connecting member 127 has a mounting portion 1272 and a connecting portion 1271, the connecting portion 1271 is disposed opposite to the mounting base 123, the mounting portion 1272 is connected to a surface of the connecting portion 1271 facing away from the mounting base 123 and extends downward, and each clamping block 121 is disposed below one of the mounting portions 1272 and connected to the mounting portion 1272; each of the second connecting shafts 126 is disposed opposite to one of the first connecting shafts 124 and outside the first connecting shaft 124, one end of each of the second connecting shafts 126 is rotatably connected to the mounting base 123, the other end is rotatably connected to the connecting portion 1271, and the first connecting shaft 124 is rotatably connected to the connecting portion 1271.

The connecting member 127 serves to connect the first connecting shaft 124 and the second connecting shaft 126 and mount the clamping block 121, the connecting member 127 has a connecting portion 1271 and a mounting portion 1272, the first connecting shaft 124 and the second connecting shaft 126 are mounted on the connecting portion 1271, the clamping block 121 is mounted below the mounting portion 1272, the connecting portion 1271 is above the mounting portion 1272, the first connecting shaft 124 and the second connecting shaft 126 are rotatably connected to the connecting portion 1271, the second connecting shaft 126 is disposed outside the first connecting shaft 124 and is disposed opposite to the first connecting shaft 124, one end of the second connecting shaft 126 is rotatably connected to the mounting base 123, the other end of the second connecting shaft is rotatably connected to the connecting portion 1271, one end of the first connecting shaft 124 is rotatably connected to the connecting portion 1271, and the purpose of clamping the two clamping blocks 121 to clamp a product by driving the two connecting members 127 to approach or move away from each other is achieved. The second connecting shaft 126 is arranged to mainly increase the stability of the operation of the driving mechanism, and the second connecting shaft 126 and the first connecting shaft 124 move synchronously to improve the stability of the movement of the clamping block 121.

In this embodiment, the clamping mechanism 120 further includes a first elastic member 128, and two ends of the first elastic member 128 are respectively connected to the two second connecting shafts 126.

First elastic component 128 is located between two second connecting axles 126, first elastic component 128 can be the spring, concretely, the both ends of spring are equipped with the couple respectively, the couple is detained on second connecting axle 126, or the spring both ends are connected in two second connecting axles 126 through fixed connection's such as welding mode, because the spring has stronger tensile shrink and reset ability, through fixing the both ends of spring at two second connecting axles 126, when two second connecting axles 126 inwards shrink, the spring can contract thereupon, the dynamics that grip block 121 pressed from both sides tight product has been increased, when two second connecting axles 126 outwards expand, the spring can play the cushioning effect again, prevent that a plurality of second connecting axles 126 and connecting rod 125 range of action are too big, cause the product to take place to rock when getting the material, improve and get the stability of material.

In this embodiment, the clamping mechanism 120 further includes a second elastic member 129, and two ends of the second elastic member 129 are respectively connected to the two first connecting shafts 124.

The second elastic member 129 is disposed between the two second connecting shafts 126, the first elastic member 128 may be a spring, specifically, two ends of the spring are respectively provided with a hook, the hook is hung on the first connecting shaft 124, or two ends of the spring are connected to the two first connecting shafts 124 through a fixed connection manner such as welding, because the spring has a strong stretching contraction and restoring capability, two ends of the spring are fixed to the two first connecting shafts 124, when the two first connecting shafts 124 contract inwards, the spring can contract therewith, the force of the clamping block 121 clamping the product is further increased, when the two first connecting shafts 124 expand outwards, the spring can play a role in buffering, and it is prevented that the action amplitude of the plurality of first connecting shafts 124 and the connecting rods 125 is too large, so that the product is shaken when taking the material, and the stability of taking the material and the stability of the operation of the taking device are further improved.

In this embodiment, two clamping mechanisms 120 are provided, and the two clamping mechanisms 120 are respectively provided at two ends of the supporting frame 110.

Fixture 120 is used for centre gripping product, when fixture 120 sets up two, two fixture 120 centre gripping product simultaneously, the stability of extracting device absorption product has been improved, two fixture 120 locate the both ends of support frame 110 respectively, a cylinder 132 and a crossbeam 133 are connected to two fixture 120, a connection handle 131 is connected respectively at crossbeam 133 both ends, through the motion of cylinder 132 drive crossbeam 133, with the motion of the connection handle 131 at drive crossbeam 133 both ends, with the motion of the connecting rod 125 of this drive connection at connection handle 131, thereby realize the actuating mechanism simultaneous movement and centre gripping product at support frame 110 both ends, the accuracy of absorbing the product has further been ensured.

In this embodiment, the material taking apparatus further includes a lifting assembly 140, and the lifting assembly 140 is installed above the supporting frame 110 and is in transmission connection with the supporting frame 110 to drive the supporting frame 110 to ascend or descend.

The lifting assembly 140 may specifically be a lifting cylinder 132, and an extension shaft of the lifting cylinder 132 is connected to the supporting frame 110 to control the supporting frame 110 to ascend or descend, that is, after the clamping mechanism 120 clamps the product, the lifting assembly 140 drives the supporting frame 110 to ascend to take out the product and then drive the supporting frame 110 to descend, and the driving assembly 130 drives the clamping mechanism 120 to clamp the product, so as to perform reciprocating operation to achieve material taking.

The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims

1. A material extracting apparatus, comprising:

a support frame;

the driving assembly is mounted on the supporting frame;

2. The material taking device as claimed in claim 1, wherein the clamping mechanism further includes a mounting seat and two first connecting shafts, the mounting seat is disposed below the supporting frame and is fixedly connected to the supporting frame, the two first connecting shafts are disposed opposite to each other, one end of each first connecting shaft is rotatably connected to the mounting seat, the other end of each first connecting shaft is rotatably connected to one of the clamping blocks, each first connecting shaft is in transmission connection with the driving assembly, and the driving assembly drives the first connecting shaft to swing.

3. The reclaiming apparatus as claimed in claim 2, wherein said gripper mechanism further comprises two connecting rods, each of said connecting rods having one end pivotally connected to one of said first connecting shafts and the other end drivingly connected to said drive assembly, said drive assembly driving said first connecting shafts to oscillate through said connecting rods.

4. The reclaiming apparatus as claimed in claim 3, wherein said drive assembly includes a connecting handle and a cylinder, said cylinder being mounted to said support frame with a telescoping end of said cylinder disposed in a vertical orientation, said connecting handle being connected to a telescoping end of said cylinder, said cylinder driving said connecting handle up or down;

one end of each connecting rod, which is deviated from the first connecting shaft, is rotatably connected with the connecting handle.

5. The reclaiming apparatus as claimed in claim 4, wherein said drive assembly further includes a cross member disposed below said support frame and connected to a telescoping end of said cylinder, said connecting handle being disposed at one end of said cross member, said cylinder driving said connecting handle up and down via said cross member.

6. The material taking device as claimed in claim 2, wherein the clamping mechanism further comprises a connecting member and two second connecting shafts, each connecting member is provided with a mounting portion and a connecting portion, the connecting portion is arranged opposite to the mounting seat, the mounting portion is connected to the surface of the connecting portion, which is away from the mounting seat, and extends downwards, and each clamping block is arranged below one mounting portion and connected with the mounting portion;

each second connecting shaft and one first connecting shaft are arranged oppositely and arranged outside the first connecting shaft, one end of each second connecting shaft is rotatably connected with the mounting seat, the other end of each second connecting shaft is rotatably connected with the connecting part, and the first connecting shaft is rotatably connected with the connecting part.

7. The extracting apparatus as claimed in claim 6, wherein said clamping mechanism further comprises a first elastic member, and both ends of said first elastic member are respectively connected to two of said second connecting shafts.

8. The reclaiming apparatus as claimed in claim 2, wherein said gripper mechanism further comprises a second resilient member, both ends of said second resilient member being connected to said first connecting shafts, respectively.

9. The reclaiming apparatus as claimed in claim 1, wherein there are two said gripper mechanisms, and said two said gripper mechanisms are respectively disposed at both ends of said support frame.

10. The extracting apparatus as claimed in any one of claims 1 to 9, wherein the extracting apparatus further comprises a lifting assembly, the lifting assembly is mounted above the support frame and is in transmission connection with the support frame to drive the support frame to ascend or descend.