CN216971309U - Tear a set machine open - Google Patents

Abstract

The utility model provides a disk dismounting machine, comprising: the bracket is used for mounting a stacked tray; the jacking mechanism is arranged on the support and comprises a lifting piece and a first driving piece; the first driving piece drives the lifting piece to ascend or descend; a separating mechanism mounted on the bracket; the separating mechanism comprises a shifting fork piece and a second driving piece; the shifting fork piece is rotatably arranged on the bracket; the second driving piece drives the shifting fork piece to swing between a first position and a second position; the shifting fork piece comprises a lifting part; the lifting part at the second position lifts the tray to separate the tray from the lifting surface of the lifting piece; compared with the prior art, tear a set machine simple structure open, it is convenient to maintain to tear a set machine structure complicacy, fault rate height and difficult shortcoming of maintaining among the solution prior art.

Description

Tear a set machine open

Technical Field

The application relates to the technical field of logistics equipment, in particular to a disc disassembling machine.

Background

The tray disassembling machine is equipment for automatically disassembling the stacked trays on the conveying line; at present, the structure and the power system of a tray dismounting machine in the market are complex, and when the tray dismounting machine works normally, high-precision systems of all mechanisms are required to operate; for example, a separating mechanism of a tray dismounting machine in the prior art is often driven by a plurality of groups of driving members, and the plurality of groups of driving members respectively drive the separating mechanism to ascend and descend and lock and unlock a tray; the jacking mechanism is also driven by a plurality of driving pieces; in order to realize functions, the disk dismounting machine needs the high-precision matched operation of the driving parts, so that the debugging time of the disk dismounting machine is long, the operation process is easy to break down, and the operation and maintenance cost is high after the break down; meanwhile, the manufacturing cost of the disc disassembling machine is high due to the fact that the number of driving parts and related parts is large; the above reasons directly result in an increase in the production cost of the factory in which the tray remover is used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tray detaching machine, which realizes vertical lifting and interlayer separation of stacked trays through a jacking mechanism and a separating mechanism; the separating mechanism comprises a pulling fork piece, the pulling fork piece is driven by the second driving piece to swing between a first position and a second position, and one end of the pulling fork piece enters the pallet fork hole to support the pallet when the pulling fork piece is at the second position; the jacking mechanism and the separating mechanism of the tray dismounting machine are simple in structure and operation logic, so that maintenance of operators is facilitated; the defects that the disc disassembling machine in the prior art is complex in structure, high in failure rate and not easy to maintain are overcome.

A disc player comprising:

the bracket is used for mounting a stacked tray;

the jacking mechanism is arranged on the bracket and comprises a lifting piece and a first driving piece; the lifting piece comprises a lifting surface for lifting corresponding to the bottom surface of the tray; the first driving piece drives the lifting piece to ascend or descend;

a separating mechanism mounted on the bracket; the separating mechanism comprises a shifting fork piece and a second driving piece; the shifting fork piece is rotatably arranged on the bracket; the second driving piece drives the shifting fork piece to swing between a first position and a second position; the shifting fork piece comprises a lifting part; the lifting part at the second position lifts the tray to separate the tray from the lifting surface of the lifting piece.

Preferably, the pulling fork piece is rotatably mounted on the bracket through a rotating shaft; an abdicating gap is formed between the lifting part and the rotating shaft; the abdicating gap enables the lifting part to abdicate the parts on the tray in the process of entering the tray fork hole, and the parts are prevented from blocking the movement of the fork pulling part.

Preferably, the pulling fork further comprises a supporting part and a connecting part; the two rotating shafts are respectively arranged at the two ends of the supporting part; the lifting part is connected with the supporting part through the connecting part;

preferably, the lifting part comprises a first end and a second end which are oppositely arranged, the first end is connected with the connecting part, and the second end is positioned obliquely above the first end; the first end and the rotating shaft have a first distance; the supporting part with include first contained angle between the connecting portion, so that lift the portion with form between the connecting portion the clearance of stepping down.

Preferably, the first included angle is in the range of 40 ° to 50 °.

Preferably, the fork pulling piece comprises two rotating shafts; the two rotating shafts are respectively arranged at the two ends of the supporting part.

Preferably, the second driving member is a linear driving device, one end of the linear driving device is hinged to the bracket, and the other end of the linear driving device is in transmission connection with the shifting fork member.

Preferably, the first driving member is a linear driving device, one end of the linear driving device is mounted on the bracket, and the other end of the linear driving device is in transmission connection with the lifting member.

Preferably, the first driving member and the lifting member are connected through a floating joint.

Preferably, the lifting piece is provided with one or more vertical guide rods; the guide rod can be movably arranged on the bracket along the vertical direction.

Preferably, the lifting piece is provided with a movable connecting plate; the guide rod is arranged on the movable connecting plate; the mounting position of the movable connecting plate on the lifting piece can be adjusted in a first direction and a second direction; the first and second directions extend along the lift surface.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

according to the tray dismounting machine, the supporting transverse feeding and the vertical lifting action of the stacked trays are realized through the jacking mechanism and the separating mechanism; the jacking mechanism comprises a lifting piece and a first driving piece for driving the lifting piece to move; the separating mechanism comprises a shifting fork piece which is rotatably installed, a second driving piece is arranged to drive the shifting fork piece to swing between a first position and a second position, and the shifting fork piece comprises a lifting part; the lifting part at the second position enters the pallet fork hole, and the lifting part supports the pallet; the tray dismounting machine has a simple structure and operation logic, has fewer driving parts, and is convenient for operating personnel to maintain; therefore, the defects of complex structure, high failure rate and difficult maintenance of the tray dismounting machine in the prior art are overcome.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a perspective view of a disc dismounting machine provided by the present application.

Fig. 2 is a front view of the tray remover provided in the present application.

Fig. 3 is a side view of a tray removing machine provided herein.

Fig. 4 is a perspective view of a pulling fork of the disk dismounting machine provided by the present application.

Fig. 5 is a side view of a pulling fork of the tray removing machine provided in the present application.

Fig. 6 is a perspective view of a jacking mechanism of the tray detaching machine provided by the application.

Fig. 7 is a top view of a jacking mechanism of the tray demounting machine provided by the application.

Fig. 8 is an assembly view of a guide bar of the tray removing machine provided by the present application.

Fig. 9 is a perspective view of a first guide plate of the tray detaching machine provided in the present application.

Fig. 10 is a top view of a first guide plate of the tray remover provided in the present application.

Fig. 11 is a perspective view of a second guide plate of the disk dismounting machine provided by the present application.

Fig. 12 is a top view of a second guide plate of the destacking machine provided herein.

Fig. 13 is a schematic view of an operation mode of the disk dismounting machine provided by the present application.

Description of the drawings: 1. a support; 11. a first hinge portion; 12. a guide bar; 13. a guide sleeve; 131. a cover plate; 1311. a third through hole; 14. a stopper rod; 2. a jacking mechanism; 21. a lifting member; 211. fixing a sleeve; 212. fixing the connecting plate; 2121. a first through hole; 2122. a first oblong hole; 213. a movable connecting plate; 2131. a second through hole; 2132. a second oblong hole; 214. A sliding bearing; 22. a first driving member; 221. a first cylinder; 222. a first ejector rod; 2221. a floating joint; 3. a separating mechanism; 31. pulling a fork piece; 311. a support portion; 3111. a rotating shaft; 312. a connecting portion; 313. a lifting part; 3131. a finger portion; 32. a second driving member; 321. a second cylinder; 322. a second ejector rod; 314. a second hinge portion; 315. a reinforcing bar; 4. A first guide plate; 41. a first side; 42. a second face; 5. a second guide plate; 51. a third surface; 52. a fourth surface; 53. a fifth side; 6. a tray; 61. a pallet fork hole; theta 1 and a first included angle; theta 2 and a second included angle; theta 3 and a third included angle; theta 4 and a fourth included angle; y, a first direction; x, a second direction; h-first pitch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The tray is a common supporting tool in industrial production, is generally made of wood, and is made of other materials according to actual requirements; the bottom of the pallet is generally provided with fork holes for the forks of a forklift to pass through so that the pallet can be lifted by the forklift; to save space, a plurality of pallets are typically stacked; when the tray is required to be used, the stacked trays are separated one by one; in order to improve the production efficiency, the stacked trays are generally separated by a tray detaching machine at present; at present, the disk detaching machines on the market are various in types, and the common problem is that the structure and the power system are complex, in particular to a unhooking mechanism (also called a disk detaching mechanism or a separating mechanism) in the disk detaching machine, which is often controlled by a plurality of groups of driving devices to lock or loosen a tray; in the prior art, the disc disassembling machine works normally and needs high-precision system operation of each mechanism; therefore, the manufacturing cost of the disk dismounting machine is increased, the debugging time is long, the running process is easy to break down, and the operation and maintenance cost is high after the break down; resulting in an increase in the production cost of the plant.

The utility model provides a tray dismounting machine which is simple in structure and convenient to maintain; therefore, the defects of complex structure, high failure rate and difficult maintenance of the tray dismounting machine in the prior art are overcome.

Referring to fig. 1 to 13, the present invention provides a disk dismounting machine, including:

the bracket 1 is used for mounting a stacked tray 6; the bracket 1 has another function of limiting the tray 6 in the vertical direction;

the jacking mechanism 2 is arranged on the bracket 1 and comprises a lifting piece 21 and a first driving piece 22; the lifting piece 21 comprises a lifting surface for lifting corresponding to the bottom surface of the tray 6, and the first driving piece 22 drives the lifting piece 21 to ascend or descend; the jacking mechanism 2 is used for jacking the tray 6 and enabling the tray 6 to move in the vertical direction;

a separating mechanism 3 attached to the holder 1; the separating mechanism 3 comprises a pulling fork 31 and a second driving piece 32; the pulling fork piece 31 is rotatably arranged on the bracket 1; the second driving element 32 drives the shifting fork 31 to swing between a first position and a second position; the fork 31 comprises a lifting part 313; the lifting unit 313 in the second position lifts the tray 6 away from the lifting surface of the lifting member 21.

Further, at least two sets of the separating mechanisms 3 are included, and a plurality of sets of the separating mechanisms 3 are installed on the bracket 1 and located at the same height so as to support the tray 6 from multiple directions.

Further, the pulling fork 31 is rotatably mounted on the bracket 1 through a shaft 3111.

In this embodiment, in the initial state, the lifting member 21 is located at a position below the fork 31; firstly, a plurality of stacked trays 6 are placed on a lifting piece 21 of the jacking mechanism 2; the first driving member 22 drives the lifting member 21 to move upwards, when a second tray 6 counted from the lower end runs to the same height as the fork 31, the second driving member 32 drives the fork 31 to rotate towards the tray 6, the lifting part 313 of the fork 31 is inserted from the tray fork hole 61 and abuts against the tray 6, so that the second tray 6 and the plurality of trays 6 above the second tray are supported, and the separation of the tray 6 at the lowest part and the plurality of trays 6 at the upper end is realized; at this time, the first driving member 22 drives the lifting member 21 to move downward, so that the lowermost tray 6 is completely separated from the plurality of trays 6 at the upper end thereof; the forklift then takes the separated pallet 6 out. Further, in the present embodiment, the maximum separation height is 132 mm.

Furthermore, the tray detaching machine comprises two movable mechanisms, namely a jacking mechanism 2 and a separating mechanism 3; the jacking mechanism 2 is controlled by a first driving piece 22, and the first driving piece 22 is a linear stroke driving piece; the separating mechanism 3 is controlled by a second driving element 32, the second driving element 32 can also be a driving element with a linear stroke, and the linear stroke is converted into a rotating stroke of the shifting fork element 31 through a curved rod transmission element; in the design, the structure of the movable mechanism and the operation logic of the movable mechanism are simple, so the maintenance process is not complex, and the maintenance cost is low.

In this embodiment, an abdicating gap is formed between the lifting part 313 and the rotating shaft 3111; the abdicating gap enables the lifting part 313 to abdicate the components on the tray 6 in the process of entering the tray fork hole 61, and the components are prevented from blocking the movement of the fork pulling piece 31.

Referring to fig. 4 and 5, the fork 31 includes a supporting portion 311, a connecting portion 312, and a lifting portion 313; the two rotating shafts 3111 are respectively installed at two end positions of the supporting portion 311; the lifting part 313 is connected with the supporting part 311 through the connecting part 312; the lifting part 313 comprises a first end and a second end which are oppositely arranged, the first end is connected with the connecting part 312, and the second end is positioned at the position obliquely above the first end; the first end and the rotating shaft 3111 have a first distance H, and the length of the first distance H is 130mm to 150 mm; the supporting portion 311 includes a first included angle θ 1 between the connecting portions 312, so that the supporting portion 313 and the connecting portions 312 form the abdicating gap therebetween.

Further, in the above structure, since the first included angle θ 1 is an acute angle, the lifting portion 313 and the connecting portion 312 form a mechanism similar to a triangle, so that the fork 31 has high structural strength, and the fork 31 can stably support the stacked tray 6.

Further, in the fork 31, the lifting part 313 serves to support the tray 6, and in order to further improve the structural stability of the fork 31, the first included angle θ 1 is in the range of 40 ° to 50 °, and more preferably 45 °.

Further, the supporting portion 311 is a rod-shaped structure; the two rotating shafts 3111 are arranged at two ends of the supporting part 311 along the length direction of the supporting part 311; when being installed, the supporting part 311 is horizontally arranged and is rotatably installed on the bracket 1 through the rotating shafts 3111 at both ends; the connecting portion 312 is also a rod-shaped structure, and the connecting portion 312 is perpendicular to the length direction of the supporting portion 311; the connecting portion 312 includes a first end and a second end; the first end is connected to the support portion 311; the second end is connected with one end of the lifting part 313; the lifting part 313 is a rod-shaped structure; the pulling fork 31 comprises two connecting parts 312, the two connecting parts 312 are arranged in parallel, correspondingly, the pulling fork 31 further comprises two lifting parts 313 corresponding to the two connecting parts 312, and the two lifting parts 313 are arranged in parallel;

further, the pulling fork 31 further includes a plurality of the lifting portions 313 arranged in parallel corresponding to the plurality of fork holes of the tray 6.

Further, the free end of the lifting portion 313 includes a finger 3131, the finger 3131 includes a horizontal supporting plane, and the finger 3131 functions to reduce the pressure between the lifting portion 313 and the tray 6 to prevent the tray 6 from being damaged by the lifting portion 313.

Further, the finger 3131 may be made of a flexible material, such as rubber, to further protect the tray 6.

It should be understood that in other embodiments, one skilled in the art can also reinforce the structural strength of the fork 31 by other means, such as adding a reinforcing rib connecting the lifting portion 313 and the connecting portion 312. In one embodiment, referring to fig. 4, the two connecting portions 312 are connected by a reinforcing rod 315.

In one embodiment, the second driving member 32 is a linear driving device, one end of which is hinged to the bracket 1, and the other end of which is in transmission connection with the fork 31;

in order to reduce the failure rate of the equipment, the second driving element 32 can be a pneumatic cylinder or a hydraulic cylinder;

further, referring to fig. 1 and 3, the second driving member 32 includes a second cylinder 321 and a second rod 322; the second cylinder 321 is hinged with the bracket 1 through a first hinge 11; the second top rod 322 is hinged with the pulling fork 31 through a second hinge part 314; in the above structure, when the second top bar 322 of the second driving member 32 is extended, the pulling fork 31 is rotated toward the tray 6 accommodated in the rack 1, and the finger 3131 of the pulling fork 31 is inserted into the fork hole of the tray 6 to lift the tray 6; when the second rod 322 of the second driving member 32 is retracted, the pulling fork 31 rotates in the opposite direction, and the lifting portion 313 of the pulling fork 31 is pulled out of the tray fork hole 61 to release the lifting (or locking) of the tray 6.

In a preferred scheme, two groups of separating mechanisms 3 are symmetrically arranged at two opposite side positions on the bracket 1; the two separating mechanisms 3 respectively lift the tray 6 from opposite ends.

In one embodiment, the first driving member 22 is also a linear driving device, one end of which is hinged to the bracket 1, and the other end of which is in transmission connection with the fork 31;

in order to reduce the failure rate of the equipment, further, referring to fig. 3 and 6, the first driving member 22 is preferably a cylinder or a cylinder; the first driving member 22 comprises a first cylinder 221 and a first push rod 222; the first cylinder 221 is vertically installed on the bracket 1; the upper end of the first top bar 222 is connected with the center of the lifting piece 21, so that the lifting piece 21 is stressed uniformly.

In a particular embodiment, the lifting member 21 is fitted with one or more vertical guide rods 12; the guide rod 12 is movably arranged on the bracket 1 along the vertical direction; the lifting piece 21 is driven by the first driving piece 22 to lift, and the guide rod 12 plays a guiding role in the lifting piece.

Further, referring to fig. 1, 6 and 7, the lifting member 21 is a rectangular frame structure, and vertical guide rods 12 are fixedly installed at four corners of the rectangular frame structure; four guide sleeves 13 are respectively arranged on the bracket 1 opposite to the four guide rods 12; the guide rod 12 is movably arranged on the guide sleeve 13 along the vertical direction; in the above design, the four guide rods 12 guide the movement of the lifting piece 21, so that the lifting piece 21 is prevented from inclining due to uneven stress, the stability of the jacking mechanism 2 is improved, and the fault probability is reduced.

Further, the guide sleeve 13 is mounted on the bracket 1; a cover plate 131 is installed at the upper end of the guide sleeve 13, a third through hole 1311 is formed in the cover plate 131, and the sliding bearing 214 is assembled in the third through hole 1311; the guide bar 12 is fitted to the slide bearing 214 so as to be movable in the vertical direction.

In one embodiment, the lifting member 21 is provided with a movable connecting plate 213; the guide rod 12 is mounted on the movable connecting plate 213; the mounting position of the movable connecting plate 213 on the lifting piece 21 can be adjusted in a first direction y and a second direction x; the first direction y and the second direction x extend along the lifting surface.

Further, in order to facilitate the installation of the lifting piece 21, referring to fig. 7 and 8, four corners of the lifting piece 21 are each provided with a fixed connecting plate 212; the fixing connection plate 212 is provided with a first through hole 2121; a first long round hole 2122 along a first direction y is formed in the fixed connecting plate 212; the lifting piece 21 further comprises a movable connecting plate 213, and a second long round hole 2132 is arranged opposite to the first long round hole 2122; the second long round hole 2132 extends along a second direction x, a bolt penetrates through the second long round hole 2132 and the corresponding first long round hole 2122 to mount the movable connecting plate 213 to the fixed connecting plate 212, and the movable connecting plate 213 is provided with a second through hole 2131; a fixing sleeve 211 is arranged in the second through hole 2131; the upper part of the guide rod 12 is arranged on the fixed sleeve 211; the second through hole 2131 has a smaller aperture than the first through hole 2121. In the above configuration, the first oblong hole 2122 and the second oblong hole 2132 allow the mounting position of the link plate 213 to be adjusted.

Referring to fig. 6, the first post bar 222 and the lifting member 21 are connected by a floating joint 2221; so as to compensate the deviation between the stretching movement track of the air cylinder and the hydraulic cylinder and the up-and-down movement track of the lifting piece 21; further, the floating joint 2221 adopts a double floating joint.

With reference to fig. 1, 9 and 10, the support 1 is a cubical frame structure comprising an infeed end through which the trays 6 are fed laterally; a first guide plate 4 is arranged at the position of the feeding end on the support 1; the two first guide plates 4 are symmetrically arranged at the two sides of the feeding end; the first guide plate 4 includes a first face 41 and a second face 42; the first surface 41 is vertically arranged on the bracket 1; a second included angle theta 2 is included between the second surface 42 and the first surface 41, and the second included angle theta 2 is an obtuse angle; the first guide plate 4 functions to: in production, the pallet 6 is placed on the lifting piece 21 of the bracket 1 by a forklift, and the forklift is difficult to align the pallet 6 at the feeding end due to the small width of the feeding end; the two first guide plates 4 mounted at the infeed end, due to the presence of their second faces 42, form a "funnel-like" structure at the infeed end, the second faces 42 serving to guide the trays 6 into the support 1, in order to facilitate the feeding.

Referring to fig. 1, 11 and 12, further, the other end of the bracket 1 opposite to the feeding end is a stopping end, which is provided with a stopping rod 14 to limit the movement of the tray 6; the stop rod 14 is provided with a second guide plate 5, and the second guide plate 5 is vertically installed on the stop rod 141; the second guide plate 5 includes a third surface 51, a fourth surface 52, and a fifth surface 53; the third surface 51, the fourth surface 52 and the fifth surface 53 are connected in sequence; a third included angle θ 3 is included between the third face 51 and the fourth face 52; the fourth surface 52 and the fifth surface 53 include a fourth included angle θ 4 therebetween; the theta 3 is a right angle; the θ 4 is an obtuse angle.

In a specific embodiment, the operation mode of the tray detaching machine is as follows:

the forklift puts the stacked trays in the lifting piece 21, and the stacked trays are respectively defined as a first tray, a second tray and a third tray from bottom to top.

The first driving member 22 drives the lifting member 21 to ascend, and when the position of the second tray is parallel to the fork-pulling member 31 of the separating mechanism 3, the ascending is stopped;

the second top bar 322 of the second driving member 32 is extended to rotate the fork 31 toward the tray 6 received in the rack 1, and the finger 3131 of the fork 31 is inserted into the tray fork hole 61 of the second tray and contacts the second tray; to hold the second pallet and a plurality of pallets thereon;

the first driving member 22 drives the lifting member 21 to descend, so that the first pallet is completely separated from the plurality of pallets at the upper end of the first pallet; the first pallet is forked out by a forklift;

the first driving member 22 drives the lifting member 21 to ascend, so that the lifting member 21 is in contact with (or is positioned slightly below) the lower end of the second pallet; the second top rod 322 of the second driving element 32 retracts, so that the fork-pulling element 31 rotates in the opposite direction, and the stacked trays fall onto the lifting element 21;

the first driving member 22 drives the lifting member 21 to descend, and the lifting member 21 returns to the initial position to complete one cycle.

Repeating the circulation, and separating the second tray and the third tray from the stacked trays in sequence.

The foregoing is merely a detailed description of the utility model that enables one skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A disc dismounting machine, comprising:

the bracket (1) is used for mounting a palletized tray (6);

the jacking mechanism (2) is arranged on the bracket (1) and comprises a jacking piece (21) and a first driving piece (22); the lifting piece (21) comprises a lifting surface for lifting corresponding to the bottom surface of the tray (6); the first driving piece (22) drives the lifting piece (21) to ascend or descend;

a separation mechanism (3) attached to the holder (1); the separating mechanism (3) comprises a pulling fork piece (31) and a second driving piece (32); the pulling fork piece (31) is rotatably arranged on the bracket (1); the second driving piece (32) drives the shifting fork piece (31) to rotate between a first position and a second position; the fork-pulling piece (31) comprises a lifting part (313); the lifting part (313) at the second position lifts the tray (6) to be separated from the lifting surface of the lifting piece (21).

2. Machine according to claim 1, characterized in that said fork-pulling element (31) is rotatably mounted to said support (1) by means of a shaft (3111); an abdicating gap is formed between the lifting part (313) and the rotating shaft (3111); the abdicating gap enables the lifting part (313) to abdicate the parts on the tray (6) in the process of entering the tray fork hole (61), and the parts are prevented from blocking the movement of the pulling fork piece (31).

3. The machine according to claim 2, characterized in that said fork (31) further comprises a support portion (311) and a connecting portion (312); the two rotating shafts (3111) are respectively arranged at two end positions of the supporting part (311); the lifting part (313) is connected with the supporting part (311) through the connecting part (312).

4. The disc detaching machine according to claim 3, wherein the lifting portion (313) includes a first end and a second end which are oppositely disposed, the first end is connected with the connecting portion (312), and the second end is located at a position obliquely above the first end; the first end has a first spacing (H) from the shaft (3111); the supporting part (311) with include first contained angle (theta 1) between connecting portion (312), so that lift portion (313) with form between connecting portion (312) the clearance of stepping down.

5. A disc splitter as claimed in claim 4, wherein the first included angle (θ 1) ranges from 40 ° to 50 °.

6. Machine according to claim 1, characterized in that said second driving member (32) is a linear driving device, one end of which is hinged to said support (1) and the other end of which is drivingly connected to said fork element (31).

7. A disc-stripping machine as claimed in claim 1, characterized in that said first drive member (22) is a linear drive, one end of which is mounted on said carriage (1) and the other end of which is drivingly connected to said lifting member (21).

8. A disc-stripping machine as claimed in claim 7, characterized in that said first drive element (22) and said lifting element (21) are connected by means of a floating joint (2221).

9. Machine according to claim 7, characterized in that said lifting member (21) is equipped with one or more vertical guide rods (12); the guide rod (12) can be movably arranged on the bracket (1) along the vertical direction.

10. The machine according to claim 9, characterized in that said lifting member (21) is provided with a mobile connection plate (213); the guide rod (12) is arranged on the movable connecting plate (213); the mounting position of the movable connecting plate (213) on the lifting piece (21) can be adjusted in a first direction (y) and a second direction (x); the first direction (y) and the second direction (x) extend along the lifting surface.

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