CN217840344U

CN217840344U - Clamping and sucking assembly

Info

Publication number: CN217840344U
Application number: CN202222012349.XU
Authority: CN
Inventors: 高明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-18
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to a subassembly is inhaled to card, include: the clamping groove comprises a groove bottom plate and groove walls arranged on two sides of the groove bottom plate in the width direction, and a groove opening is formed between the two groove walls and is far away from the edge of the groove bottom plate; the clamping block is clamped into the clamping groove in a length direction of the clamping groove, two side faces in the width direction of the clamping block are attached to the inner side wall face of the groove wall, at least one of the clamping groove and the clamping block is a magnetic component, and the other of the clamping groove and the clamping block is a magnetic metal piece or a magnetic component. The utility model discloses the card inhales hanging of subassembly and relays force, joint force effect and magnetism suction effect and combine the back, and wallboard and braced frame's joint strength is high, hardly drops, has fully guaranteed safe in utilization.

Description

Clamping and sucking assembly

Technical Field

The utility model relates to a building design field especially relates to a subassembly is inhaled to card for wallboard is connected.

Background

Building structures are typically enclosed by walls and roofs. Along with the development of construction technology, combined enclosure walls are more and more popular in the market, the enclosure walls can be quickly spliced by adopting the walls, the requirement of efficient construction is met, but the current walls have various defects, such as more connecting parts, and are not neat and attractive in appearance; the wall body has poor strength, unstable structure and easy scattering, and the use safety cannot be ensured; the wall body is difficult to change after being fixed, if the wall surface of different materials and patterns is assembled on the surface, the whole wall body can be disassembled, and the wall bodies in other forms can be re-assembled, so that the material cost and the construction cost are higher, and the resource waste can be caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a chucking assembly.

A chucking assembly, comprising:

the clamping groove comprises a groove bottom plate and groove walls arranged on two sides of the groove bottom plate in the width direction, and a groove opening is formed between the two groove walls and is far away from the edge of the groove bottom plate;

the clamping block is clamped into the clamping groove in a length direction of the clamping groove, two side faces in the width direction of the clamping block are attached to the inner side wall face of the groove wall, at least one of the clamping groove and the clamping block is a magnetic component, and the other of the clamping groove and the clamping block is a magnetic metal piece or a magnetic component.

In some embodiments, the clamping block is an elastomer compounded by rubber and magnetic powder, and is in interference fit with the clamping groove.

In some embodiments, at least one side of the clamping groove in the width direction is provided with a fixing lug plate which is positioned on the same plane with the groove bottom plate and used for enabling a first fixing screw to penetrate through the two side surfaces of the fixing lug plate so as to fix the clamping groove on the installation surface.

In some embodiments, the fixing ear plate is a long structure extending along the length direction of the clamping groove, or a block-shaped structure disposed at intervals along the length direction of the clamping groove.

In some embodiments, the fixing ear plate surface is provided with a first positioning groove along the length direction for positioning a first fixing screw matched with the fixing ear plate.

In some embodiments, along the direction from the groove bottom plate to the groove opening, first strip-shaped grooves are arranged on the inner side wall surface of the groove wall side by side in sequence, and the cross section of each first strip-shaped groove is triangular; the both sides face of joint piece width direction sets gradually side by side along thickness direction that the cross-section is triangle-shaped's second bar protruding, works as joint piece card is gone into when in the joint groove, two first bar inslots of the inside wall face of the relative cell wall of protruding embedding of second bar to respectively with correspond the equipment of laminating of the inside wall face of cell wall.

In some embodiments, the groove wall forms a slope surface inclined towards the inside of the clamping groove at the position of the groove opening, and the parts, corresponding to the groove opening, on the two side surfaces of the clamping block in the width direction are matched with the shape of the slope surface.

In some embodiments, a groove is formed in one side surface, facing the groove bottom plate, of the clamping block, a second positioning groove is formed in one side surface, facing away from the groove bottom plate, of the clamping block, the second positioning groove is formed in the middle of the clamping block in the width direction, the tail end of the second fixing screw is screwed into the clamping block from one side of the groove, penetrates out of the second positioning groove and is screwed into the wallboard, and the head end of the second fixing screw is accommodated in the groove.

In some embodiments, a position compensation plate is disposed on the slot bottom plate, and the inner side wall surfaces of the slot walls on two sides are respectively provided with a limiting strip at a position opposite to each other, so as to limit the position compensation plate to move in a direction away from the slot bottom plate.

In some embodiments, the top ends of the two side groove walls of the clamping groove are provided with a reinforcing edge along the direction departing from the groove opening; the reinforcing border includes the first plate body, and one side of first plate body links to each other with the cell wall top, and the opposite side orientation deviates from the direction extension of notch and links to each other with one side of second plate body, another side of second plate body down extend with the groove bottom plate parallel and level links to each other with one side of third plate body, the third plate body orientation deviate from the direction extension in joint groove and with the groove bottom plate is in the coplanar.

The clamping and sucking assembly at least has the following beneficial technical effects:

by adopting the structure of the utility model, the structure of the clamping block and the clamping groove can not be seen from the outside of the whole wall structure, the whole wall structure is neat and beautiful, and the appearance quality is good;

by adopting the structure of the utility model, the wall plate can be quickly installed to form a wall structure, the clamping block is clamped with the clamping groove after assembly, the gravity load direction of the wall body is vertical to the plane of the groove wall of the clamping groove, the clamping block and the clamping groove can not be driven to separate, and the clamping groove has stronger supporting and hanging force on the wall plate; the clamping force and the friction force of the clamping block and the clamping groove after clamping and tight matching are strong, the clamping block is adhered to the clamping groove through the magnetic attraction, the magnetic force is strong, the clamping block can bear strong tensile force load after comprehensive action, and the clamping block cannot be easily separated from the clamping groove even if the tensile force vertical to the wall surface is received, so that after the clamping force action and the magnetic attraction action are combined, the connecting strength of the wallboard and the supporting frame is high, the wallboard is difficult to fall off, and the use safety is fully ensured;

if want to dismantle the wallboard and reinstallate the wallboard of other forms directly at the wall of different materials of surface mounting, decorative pattern after the wallboard is fixed can, need not change whole wall structure, reduced material cost and construction cost, and the wallboard that unloads can also be in other occasions reutilization, need not scrap the recovery, practiced thrift the resource.

Drawings

Fig. 1 is a structural diagram of a wall panel mounted to a support frame by a clip assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of the side of the wall panel of FIG. 1 facing the support frame;

FIG. 3 is a fitting view of the locking block and the locking groove;

fig. 4 is a state diagram of the clamping block and the clamping groove provided in the embodiment of the present invention after being installed in a matching manner;

FIG. 5 is a view of the engagement between the engaging block and the engaging groove according to another embodiment;

FIG. 6 is a fitting view of a clip block and a clip groove according to still another embodiment;

in the figure, 200, a clamping groove; 210. a trough floor; 220. a trench wall; 221. a first bar-shaped groove; 222. a slope surface; 223. a limiting strip; 230. fixing the ear plate; 231. a first set screw; 232. a first positioning groove; 240. a compensation plate;

100. a clamping block; 101. a groove; 102. a second positioning groove; 110. a second set screw; 10. a wallboard; 20. a support frame.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

To facilitate an understanding of the present invention, various embodiments defined by the claims of the present invention will be described more fully hereinafter with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, it is understood that the same is by way of example only and is not to be taken by way of limitation. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Accordingly, those of ordinary skill in the art will recognize that changes and modifications may be made to the various embodiments described herein without departing from the scope of the present invention, which is defined by the following claims. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

It will be apparent to those skilled in the art that the following description of the various embodiments of the invention is provided for the purpose of illustration only and not for the purpose of limiting the invention as defined by the appended claims.

Throughout the description and claims of this specification, the words "comprise" and variations of the words, for example "comprising" and "comprises", mean "including but not limited to", and are not intended to (and do not) exclude other components, integers or steps. Features, integers or characteristics described in conjunction with a particular aspect, embodiment or example of the invention are to be understood to be applicable to any other aspect, embodiment or example described herein unless incompatible therewith.

It is to be understood that the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. The expression "comprising" and/or "may comprise" as used in the present invention is intended to indicate the presence of corresponding functions, operations or elements, and is not intended to limit the presence of one or more functions, operations and/or elements. Furthermore, in the present application, the terms "comprises" and/or "comprising" are intended to indicate the presence of the features, quantities, operations, elements, and components, or combinations thereof, disclosed in the specification. Thus, the terms "comprising" and/or "having" should be understood as presenting additional possibilities for one or more other features, quantities, operations, elements, and components, or combinations thereof.

In the present application, the expression "or" encompasses any and all combinations of the words listed together. For example, "a or B" may comprise a or B, or may comprise both a and B.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present.

References herein to "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships, which may change accordingly when the absolute position of the object being described changes.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present specification and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, in an embodiment of the present invention, a chucking assembly is provided, which includes:

the clamping groove 200 comprises a groove bottom plate 210 and groove walls 220 arranged on two sides of the groove bottom plate 210 in the width direction, and a groove opening is formed between the edges of the two groove walls 220 far away from the groove bottom plate 210;

the joint piece 100, with the unanimous card of the length direction in joint groove 200 is gone into in the joint groove 200, the both sides face of joint piece 100 width direction with the interior lateral wall face of cell wall 220 is laminated mutually, joint groove 200 with at least one of joint piece 100 is the magnetic member, and the other is magnetic metal spare or magnetic member.

Specifically, the joint groove 200 can be transversely arranged on the side surface of the supporting frame 20 of the wall body, the joint block 100 can be arranged on the inner surface of the wallboard 10, and the wallboard 10 can be directly fixed on the supporting frame 20 after the joint block 100 and the joint groove 200 are assembled.

By adopting the structure of the utility model, the structure of the clamping block 100 and the clamping groove 200 can not be seen from the outside of the whole wall structure, thereby being neat and beautiful as a whole and having good appearance quality;

by adopting the structure of the utility model, the wall plate 10 can be quickly installed to form a wall structure, the clamping block 100 is clamped with the clamping groove 200 after assembly, the gravity load direction of the wall body is vertical to the plane of the groove wall 220 of the clamping groove 200, the clamping block 100 and the clamping groove 200 can not be driven to separate, and the clamping groove has stronger supporting and hanging force for the wall plate; the clamping force and the friction force of the clamping block 100 and the clamping groove 200 after clamping and tight matching are strong, the clamping block 100 is adhered to the clamping groove 200 through magnetic attraction, the magnetic force is strong, the clamping block 100 can bear strong tensile force load after comprehensive action, and the clamping block 100 and the clamping groove 200 cannot be easily separated even if the tensile force vertical to the wall surface is received, so that after the clamping force action and the magnetic attraction force action are combined, the connecting strength of the wallboard 10 and the supporting frame 20 is high, the wallboard is difficult to fall off, and the use safety is fully ensured;

if the wallboard 10 of direct dismantling of wallboard 10 and reinstallating other forms of wallboard 10 of the wall of surperficial assembly different materials, decorative pattern after wallboard 10 is fixed can, need not change whole wall structure, reduced material cost and construction cost, and the wallboard 10 of unloading can also be in other occasions reutilization, need not scrap the recovery, practiced thrift the resource.

In some embodiments, the clamping block 100 is an elastomer formed by compounding rubber and magnetic powder, and is in interference fit with the clamping groove 200. Rubber and magnetic powder compound elastomer that forms have stronger magnetism, and elasticity is also stronger, when making wallboard 10 fixed on frame construction with joint groove 200 interference fit joint, joint piece 100 width direction's both sides face with the inside wall face of cell wall 220 closely laminates, and the frictional force of joint is very strong, can resist stronger pulling force load under the combined action of magnetic force and frictional force, even the pulling force of perpendicular to wall is very big, also can not make wallboard 10 break away from separately from joint groove 200, and joint strength is higher more difficult to drop, and the installation is firm reliable.

The utility model discloses need fix groove bottom plate 210 and use on braced frame 20's installation face when using, groove bottom plate 210 and screw in installation face can be passed from joint groove 200's inside to fixed groove bottom plate 210's mode use screw, and the inside operating space of joint groove 200 is narrow and small, and the installation is very inconvenient.

Referring to fig. 1, in some embodiments, at least one side of the clamping groove 200 in the width direction is provided with a fixing lug plate 230, which is located on the same plane as the groove bottom plate 210, and is used for allowing a first fixing screw 231 to penetrate through two side surfaces of the fixing lug plate 230 so as to fix the clamping groove 200 to a mounting surface. The fixing lug 230 of this embodiment provides a large area of installation space for the clip groove 200, and the installation operation is very convenient.

Referring to fig. 1, in some embodiments, the fixing ear plate 230 is an elongated structure extending along the length direction of the clip groove 200, or a block-shaped structure spaced apart from the length direction of the clip groove 200. The long strip structure and the clamping groove 200 are manufactured integrally, and the processing is convenient; and the blocky structures which are arranged at intervals only at the positions needing to be positioned save more materials and reduce the cost.

In actual installation, because the installation position of the first fixing screw 231 on the surface of the fixing ear plate 230 is uncertain, the positioning stress on both sides of the clamping groove 200 is unbalanced, and further the connection force is unbalanced, which causes the clamping groove 200 to deform or tear and separate from the installation surface. Therefore, referring to fig. 1, in some embodiments, a first positioning groove 232 is formed on a surface of the fixing lug 230 along a length direction thereof for positioning a first fixing screw 231 coupled with the fixing lug 230. The first positioning groove 232 provides a positioning mark, and the tip of the first fixing screw 231 is aligned with the first positioning groove 232 to be screwed in during installation. Through setting up first positioning groove 232, can promote the location atress balance of joint groove 200 both sides, avoid joint groove 200 to warp or tear the separation with the installation face, the safety in utilization promotes greatly.

Referring to fig. 3 and 4, in some embodiments, first bar-shaped grooves 221 are sequentially arranged side by side on the inner side wall surface of the groove wall 220 in the direction from the groove bottom plate 210 to the groove opening, and each first bar-shaped groove 221 has a triangular cross section; the both sides face of joint piece 100 width direction sets gradually the cross-section side by side along thickness direction and is triangle-shaped's second bar arch, works as joint piece 100 card is gone into when in the joint groove 200, the protruding embedding of second bar is in the first bar groove 221 of the relative interior lateral wall face of cell wall 220 to respectively with correspond the cooperation of the interior lateral wall face shape of cell wall 220 and the equipment of laminating. Specifically, the inner side wall surface of the groove wall 220 and the two side surfaces in the width direction of the clamping block 100 are provided with the protruding groove structures in a matching manner, so that the clamping groove 200 and the clamping block 100 are matched in shape and completely and tightly attached and assembled, a blocking structure is provided for the relative movement of the clamping groove 200 and the clamping block 100 in the direction perpendicular to the wall, and the clamping connection strength between the clamping groove 200 and the clamping block 100 is enhanced; the contact area between the wall plate and the supporting frame is larger, the friction factor mu is increased, so that the friction force is stronger, when the wall plate 10 is fixed on the frame structure by the clamping connection of the wall plate and the supporting frame, the wall plate 10 and the clamping block 100 can not be easily separated from the clamping groove 200 under the combined action of stronger clamping force and friction force even if the wall plate is subjected to the extremely strong tension load vertical to the wall surface, and particularly when the clamping block 100 and the clamping groove 200 are both designed to be strip-shaped, the clamping block has strong separation resistance at each position along the length direction, and the installation of the wall plate 10 and the supporting frame 20 is firmer and inseparable.

Referring to fig. 4, in some embodiments, the groove wall 220 forms a slope 222 inclined toward the inside of the clip groove 200 at the position of the groove opening, and the portions of the two sides of the clip block 100 in the width direction corresponding to the groove opening are matched with the slope 222 in shape. The slope 222 is designed to make the two fit tightly after being clamped, and the clamping block 100 is convenient to operate and put into the clamping groove 200.

Referring to fig. 2 and 3, in some embodiments, a groove 101 is formed in a side surface of the clamping block 100 facing the slot bottom plate 210, a second positioning groove 102 is formed in a side surface of the clamping block 100 facing away from the slot bottom plate 210 along a length direction, the second positioning groove 102 is formed in a middle portion of a width direction of the side surface of the clamping block 100 facing away from the slot bottom plate 210, and is used for allowing a tail end of a second fixing screw 110 to be screwed into the clamping block 100 from one side of the groove 101 and penetrate out of the second positioning groove 102 to be screwed into the wall plate 10, and a head end of the second fixing screw 110 is accommodated in the groove 101. The recess 101 of the present embodiment is used for accommodating the head end of the second fixing screw 110 and defining the mounting position of the screw, the second positioning slot 102 is used for verifying the mounting position of the second fixing screw 110, and if the tail end of the second fixing screw 110 does not pass through the second positioning slot 102, it indicates that the position of the second fixing screw 110 is deviated and needs to be reinstalled. This embodiment can promote the degree of accuracy of second set screw 110 and joint piece 100, wallboard 10 matched position, avoids second set screw 110 position to lead to the atress unbalance of joint piece 100 width direction both sides to appear damaging and breaking to one side skew of joint piece 100 width direction to and joint piece 100 is connected not jail with wallboard 10 and leads to the two to tear the separation that drops, guarantees to connect the firm stability of installation, has prolonged life.

When the snap block 100 is mounted to the inside of the snap groove 200, there may be a large space between the bottom plate 210 due to assembly, resulting in insufficient magnetic attraction force. Therefore, referring to fig. 4, in some embodiments, a position compensation plate 240 is disposed on the slot bottom plate 210, and the inner sidewall surfaces of the slot walls 220 on both sides are respectively provided with a limiting bar 223 at positions opposite to each other for limiting the movement of the position compensation plate 240 in a direction away from the slot bottom plate 210. The position compensation plate 240 can be prevented from being separated from the clamping groove 200 by the limiting strip 223; position compensation board 240 can adopt ferromagnetic metal material or magnetic material to make, can compensate the interval between joint piece 100 and the tank bottom plate 210, and joint strength and structural stability have been guaranteed to the magnetic attraction between reinforcing joint groove 200 and the joint piece 100, avoid because magnetic force leads to wallboard 10 to drop inadequately, use safelyr.

Referring to fig. 5, in other embodiments, the top ends of the two side walls 220a of the clamping groove are provided with a reinforcing edge along the direction away from the notch; the reinforcing border includes first plate body 251, and one side of first plate body 251 links to each other with cell wall 220a top, and the opposite side orientation deviates from the direction extension of notch and links to each other with one side of second plate body 252, the other side downwardly extending of second plate body 252 to link to each other with one side of third plate body 253 with cell bottom plate 210a parallel and level, third plate body 253 orientation deviates from the direction extension of joint groove and is in the coplanar with cell bottom plate 210 a.

Specifically, through the structural design, the groove walls 220a on the two sides of the clamping groove are respectively bent for multiple times, so that the clamping groove is stronger in deformation resistance; when the wallboard is horizontally arranged, one side of the second board body 252, which is flush with the groove bottom plate 210a, can vertically abut against the surface of the supporting frame 20, additional supporting force is provided for the wallboard 10 by utilizing the reverse supporting force of the supporting frame 20 to the second board body 252, the hanging and supporting capacity for the clamping block 100 and the wallboard 10 is comprehensively improved, and the position stability of the wallboard can be ensured even if the wallboard is installed in a heavier manner, so that the wallboard can be suitable for the installation of wallboards with heavier weight, such as stainless steel door boards. In addition, the fastening groove may be provided on the supporting frame 20 by providing the screw 231a on the third plate 253, thereby facilitating the fixing of the fastening groove.

Therefore, the clamping groove is particularly suitable for the installation of the wall board with large dead weight. Of course, in addition to the above-described embodiments, the use of other reinforcing edge structures, such as the first panel 251 shown in fig. 6, can also improve the deformation resistance and support to some extent, and thus the installation of heavier wall panels.

In the above description, although it is possible to describe each element of the present invention using expressions such as "first" and "second", they are not intended to limit the corresponding elements. For example, the above expressions are not intended to limit the order or importance of the corresponding elements. The above description is intended to distinguish one element from another.

The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular references include plural references unless there is a significant difference in context, scheme or the like between them.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

It will be appreciated by those skilled in the art that various features of the above-described embodiments may be omitted, added, or combined in any manner, and for the sake of brevity, all possible combinations of features in the above-described embodiments will not be described, however, so long as there is no conflict between such combinations, and simple variations and modifications, which would occur to persons skilled in the art and variations of the present invention and which are suitable and functional in light of the above teachings, should be considered within the scope of this disclosure.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that while the invention has been shown and described with reference to various embodiments, it will be understood by those skilled in the art that various changes and modifications in form and detail may be made without departing from the spirit of the invention and these are within the scope of the invention as defined by the appended claims. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A chuck assembly, comprising:

the joint piece, with the unanimous card of the length direction in joint groove is gone into in the joint inslot, joint piece width direction's both sides face with the inside wall face of cell wall is laminated mutually, the joint groove with at least one of joint piece is the magnetic member, and another is magnetic metal spare or magnetic member.

2. The assembly of claim 1, wherein the clamping block is an elastomer formed by compounding rubber and magnetic powder, and is in interference fit with the clamping groove.

3. The clamping and sucking assembly according to claim 1, wherein at least one side of the clamping groove in the width direction is provided with a fixing lug plate which is positioned on the same plane as the groove bottom plate and used for allowing a first fixing screw to penetrate through two side surfaces of the fixing lug plate so as to fix the clamping groove on the mounting surface.

4. The assembly of claim 3, wherein the fixing ear plate is an elongated structure extending along the length direction of the engaging groove, or a block-shaped structure spaced apart from the engaging groove in the length direction of the engaging groove.

5. The assembly of claim 3, wherein the fixing lug has a first positioning groove formed along a length thereof for positioning a first fixing screw engaged with the fixing lug.

6. The chuck assembly of claim 1, wherein along the direction from the slot floor to the slot opening, first slots are arranged side by side on the inner side wall surface of the slot wall, and the cross section of each first slot is triangular; the both sides face of joint piece width direction sets gradually side by side along thickness direction that the cross-section is triangle-shaped's second bar protruding, works as joint piece card is gone into when in the joint groove, two first bar inslots of the inside wall face of the relative cell wall of protruding embedding of second bar to respectively with correspond the equipment of laminating of the inside wall face of cell wall.

7. The assembly of claim 1, wherein the groove wall has a slope at the notch inclined toward the inside of the groove, and the two sides of the engaging block in the width direction corresponding to the notch are matched with the slope.

8. The suction assembly of claim 1, wherein a groove is formed in a side surface of the clamping block facing the slot bottom plate, a second positioning groove is formed in a side surface of the clamping block facing away from the slot bottom plate along a length direction, the second positioning groove is formed in a middle portion of the clamping block in a width direction, and the tail end of the second fixing screw is screwed into the clamping block from one side of the groove, penetrates out of the second positioning groove and is screwed into the wall plate, and a head end of the second fixing screw is accommodated in the groove.

9. The assembly of claim 1, wherein the slot floor is provided with a position compensation plate, and the inner sidewall surfaces of the slot walls on both sides are respectively provided with a position-limiting bar at a position opposite to each other for limiting the movement of the position compensation plate in a direction away from the slot floor.

10. The clamping and sucking assembly as recited in claim 1, wherein the top ends of the two side walls of the clamping groove are provided with a reinforcing edge along a direction away from the notch; the reinforcing border includes the first plate body, and one side of first plate body links to each other with the cell wall top, and the opposite side orientation deviates from the direction extension of notch and links to each other with one side of second plate body, another side of second plate body down extend with the groove bottom plate parallel and level links to each other with one side of third plate body, the third plate body orientation deviate from the direction extension in joint groove and with the groove bottom plate is in the coplanar.