CN217198805U

CN217198805U - Table-board mechanism convenient to disassemble

Info

Publication number: CN217198805U
Application number: CN202220788158.XU
Authority: CN
Inventors: 乜翔昊
Original assignee: Cangzhou Youce Packaging Machinery Co ltd
Current assignee: Cangzhou Youce Packaging Machinery Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-16
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a convenient mesa mechanism of dismantling, including frame and mesa body, the overlap joint of a side of mesa body is in the frame, and the opposite side and the frame of mesa body are articulated, the both ends of mesa body are provided with first link and second link respectively, and the first link of cooperation respectively is provided with first pivot seat and second pivot seat with the second link in the frame, be provided with fixed rotating shaft on the first link, the fixed rotating shaft that cooperates is provided with first pivot hole on the first pivot seat, but horizontal slip is provided with movable rotating shaft on the second link, and cooperation movable rotating shaft is provided with second pivot hole on the second pivot seat. The utility model provides a mesa body adopts unique articulated mounting structure, compares in prior art need dismantle the mode of a plurality of bolts and compares, great reduction the dismantlement degree of difficulty of mesa body, improved work efficiency, do benefit to the electrical equipment to mesa body below and maintain.

Description

Table-board mechanism convenient to disassemble

Technical Field

The utility model relates to a bundling machine mesa technical field especially relates to a convenient mesa mechanism of dismantling.

Background

The bundling machine is a common device for bundling packing boxes, and generally includes a machine box, a bundling driving mechanism disposed in the machine box, and a table-board mechanism disposed on the top of the machine box, where the table-board mechanism is actually a plate flatly laid on the machine box, and is used for supporting the packing boxes during bundling, and in addition, in order to facilitate maintenance of components such as motors in the machine box, the table-board is generally configured to be openable, one end of the table-board is lapped on the machine box, and the other end of the table-board is rotatably connected with the machine box through a hinge, although the structure can be opened to enable the motors inside to be exposed, since the opening angle is limited, adverse effects are caused to the operation, the table-board is often required to be temporarily detached, and in the detaching process, at least tens of bolts need to be detached, which not only results in low working efficiency, and with repeated reciprocating disassembly and assembly of the bolt, the threaded hole is easy to damage, normal installation of the hinge and the table top is affected, and inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a mesa mechanism of convenient dismantlement to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient mesa mechanism of dismantling, includes frame and mesa body, the overlap joint of one side of mesa body is in the frame, and the opposite side of mesa body is articulated with the frame, the both ends of mesa body are provided with first link and second link respectively, cooperate first link and second link to be provided with first pivot seat and second pivot seat in the frame respectively, be provided with fixed pivot on the first link, cooperate fixed pivot to be provided with first pivot hole on the first pivot seat, but horizontal slip is provided with movable rotating shaft on the second link, and cooperation movable rotating shaft is provided with second pivot hole on the second pivot seat.

Furthermore, the first connecting frame and the second connecting frame are detachably arranged on the table top body.

Furthermore, the first rotating shaft seat and the second rotating shaft seat are both detachably arranged on the rack.

Furthermore, the end part of the table top body is provided with a folding edge which is abutted against the first rotating shaft seat and the second rotating shaft seat so that the table top body is kept in a fixed opening angle state.

Furthermore, fixed pivot includes first axial region and first screw rod portion, first axial region peg graft in the first pivot hole, cooperation first screw rod portion is provided with the mounting hole on the first link, and the spiro union has first lock nut on the first screw rod portion, and first axial region and first lock nut hug closely respectively in the both sides of first link, be provided with first spiral groove of twisting on the terminal surface of first axial region.

Further, the second link includes first piece portion, second piece portion that the interval set up and is used for realizing the installation department with mesa this body coupling, the activity pivot includes second shaft portion, spacing portion and second screw rod portion, cooperation second shaft portion is provided with third pivot hole on the first piece portion, second shaft portion peg graft in second pivot hole and third pivot hole, spacing portion laminating in the inboard of first piece portion is provided with compression spring between spacing portion and the second piece portion, second screw rod portion passes second piece portion and spiro union has carry lifting means, it revolves the spiral groove to be provided with the second on the terminal surface of second shaft portion.

Further, the pull member includes at least one second lock nut.

Further, the lifting component also comprises a convex lifting block.

Further, the end part of the second shaft part is detachably provided with an anti-falling part, and a gap is formed between the anti-falling part and the second rotating shaft seat.

Further, anticreep piece includes anticreep piece and fourth screw thread pole portion, the cooperation fourth screw thread pole portion is provided with the screw thread mounting hole on the second axle portion.

The above technical scheme of the utility model following beneficial effect has: the utility model provides a mesa body adopts unique articulated mounting structure, only needs horizontal slip activity pivot for the activity pivot breaks away from the second pivot hole, then takes fixed rotating shaft out from first pivot hole, can directly take off the mesa body, need not to borrow any instrument, compare in prior art need dismantle the mode of a plurality of bolts compare, great reduction the dismantlement degree of difficulty of mesa body, improved work efficiency, do benefit to the electrical equipment to mesa body below and maintain.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an opened state view of the table body according to the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is another perspective view of FIG. 3;

FIG. 5 is an exploded view of FIG. 3;

FIG. 6 is an enlarged view of a portion of FIG. 2 at B;

FIG. 7 is another perspective view of FIG. 6;

FIG. 8 is an exploded view of FIG. 6;

fig. 9 is a schematic structural view of a second embodiment of the present invention;

FIG. 10 is an exploded view of FIG. 9;

fig. 11 is a usage status diagram of the embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-10, the table top mechanism of this embodiment, which is convenient to disassemble, includes a frame 1 and a table top body 2, the table top body 2 is formed by stamping a whole steel plate, one side of the table top body 2 is overlapped on the frame 1, the other side of the table top body 2 is hinged with the frame 1, two ends of the table top body 2 are respectively provided with a first connecting frame 3 and a second connecting frame 4, the frame 1 is respectively provided with a first rotating shaft seat 5 and a second rotating shaft seat 6 in cooperation with the first connecting frame 3 and the second connecting frame 4, the first connecting frame 3 is provided with a fixed rotating shaft 7, the first rotating shaft seat 5 is provided with a first rotating shaft hole 5a in cooperation with the fixed rotating shaft 7, the second connecting frame 4 is provided with a movable rotating shaft 8 which can horizontally slide, the second rotating shaft seat 6 is provided with a second rotating shaft hole 6a in cooperation with the movable rotating shaft 8, the table top body 2 of the present invention is very convenient to disassemble, only need horizontal slip activity pivot 8 for activity pivot 8 breaks away from second pivot hole 6a, then takes fixed pivot 7 out from first pivot hole 5a, can directly take off mesa body 2, need not to borrow any instrument, compares in the mode that needs to dismantle a plurality of bolts among the prior art and compares, great reduction the dismantlement degree of difficulty of mesa body, improved work efficiency.

First link 3 and the equal detachable installation of second link 4 are on mesa body 2, as shown in fig. 3 and fig. 6, first link 3 all passes through bolt assembly with second link 4 and installs on mesa body 2, and wherein the cooperation bolt assembly is provided with the slotted hole on mesa body 2, can be at the in-process of installation, finely tune the position of first link 3 and second link 4 to more accord with actual installation needs.

First pivot seat 5 and the equal detachable installation of second pivot seat 6 are in frame 1, as shown in fig. 3 and 7, first pivot seat 5 all passes through bolt assembly with second pivot seat 6 and installs in frame 1, and wherein cooperation bolt assembly is provided with the slotted hole on first pivot seat 5 and the second pivot seat 6, and the slotted hole sets up along vertical direction, can be at the in-process of installation, finely tunes the high position of first pivot seat 5 and second pivot seat 6 to more satisfy actual needs.

As shown in fig. 3, the end of the table top body 2 is provided with a folding edge 2a, an included angle between the folding edge 2a and the table top body 2 is 90 °, and the folding edge 2a abuts against the first rotating shaft seat 5 and the second rotating shaft seat 6 so that the table top body 2 is kept in a fixed opening angle state, in this embodiment, the maximum opening angle of the table top body 2 is 120 °.

As shown in fig. 3-5, the fixed rotating shaft 7 includes a first shaft portion 7a and a first threaded rod portion 7b, the first shaft portion 7a is inserted into the first rotating shaft hole 5a, the first connecting frame 3 is provided with a mounting hole matching with the first threaded rod portion 7b, the first threaded rod portion 7b is screwed with a first locking nut 7c, the first shaft portion 7a and the first locking nut 7c are respectively attached to two sides of the first connecting frame 3, and a first screwing groove 7d is provided on an end surface of the first shaft portion 7 a.

As shown in fig. 6-8, the second connecting frame 4 includes a first sheet portion 4a, a second sheet portion 4b and a mounting portion 4c for connecting with the table top body 2, the second connecting frame 4 is a U-shaped structure, the movable rotating shaft 8 includes a second shaft portion 8a, a limiting portion 8b and a second threaded rod portion 8c, a third rotating shaft hole 4d is formed on the first sheet portion 4a in cooperation with the second shaft portion 8a, the second shaft portion 8a is inserted into the second rotating shaft hole 6a and the third rotating shaft hole 4d, the limiting part 8b is attached to the inner side of the first sheet part 4a, a compression spring 8d is arranged between the limiting part 8b and the second sheet part 4b, the compression spring 8d tends to force the movable rotating shaft 8 to horizontally move outwards to be inserted into the second rotating shaft hole 6a, the second threaded rod part 8c penetrates through the second sheet part 4b and is screwed with a lifting component, and a second screwing groove 8e is formed in the end face of the second rotating shaft 8 a.

The lifting component comprises at least one second locking nut 8f and also comprises a convex lifting block 8g, the convex lifting block 8g is provided with a threaded mounting hole matched with a second threaded rod part 8c, when in use, referring to FIGS. 6-7, the convex lifting block 8g is pulled leftwards, the compression spring 8d is in a compression state, so that the second shaft part 8a is separated from the second rotating shaft hole 6a, the second connecting frame 4 can be separated from the second rotating shaft seat 6, then the first shaft part 7a can be pulled out from the first rotating shaft hole 5a along the trend, the first connecting frame 3 is separated from the first rotating shaft seat 5, the separation of the table top body 2 and the machine frame 1 is realized, the table top body 2 is quickly disassembled, when the table top body 2 needs to be assembled, the operation opposite to the operation is adopted, the installation of the table top body 2 can be quickly realized, is very convenient.

As shown in fig. 9-10, in the second embodiment, the end of the second rotating shaft 8a is detachably provided with a release-preventing member 9, a gap is provided between the release-preventing member 9 and the second rotating shaft seat 6, the gap is 0.5-3mm, the release-preventing member 9 includes a release-preventing block 9a and a fourth threaded rod portion 9b, the second rotating shaft 8a is provided with a threaded mounting hole matching with the fourth threaded rod portion 9b, and by providing the release-preventing member 9, the second shaft portion 8a can be prevented from being unintentionally released from the second rotating shaft hole 6a, thereby greatly improving the reliability of the structure.

The utility model discloses a user state is as shown in fig. 11, 10 is the quick-witted case in the picture, be provided with electromechanical structure such as motor in the machine case 10, frame 1 installs the top at quick-witted case, the both sides of frame 1 all are provided with mesa body 2, the mesa body 2 of both sides covers the top of quick-witted case 10 completely, in order to realize the platform structure of bearing packing box of being convenient for, when needs are maintained, can rotate the mesa body 2 of both sides with the mode of arrow head in the picture and open, if needs, can also be quick pull down mesa body 2, provide sufficient operating space for maintenance work.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a convenient mesa mechanism of dismantling, includes frame and mesa body, the one side overlap joint of mesa body is in the frame, and the opposite side and the frame of mesa body are articulated, its characterized in that: the table top comprises a table top body and is characterized in that a first connecting frame and a second connecting frame are arranged at two ends of the table top body respectively, a first rotating shaft seat and a second rotating shaft seat are arranged on the machine frame in a matched mode respectively, a fixed rotating shaft is arranged on the first connecting frame, a first rotating shaft hole is formed in the first rotating shaft seat in a matched mode, a movable rotating shaft is arranged on the second connecting frame in a horizontally sliding mode, and a second rotating shaft hole is formed in the second rotating shaft seat in a matched mode.

2. A conveniently detachable table top mechanism as claimed in claim 1, wherein: the first connecting frame and the second connecting frame are detachably arranged on the table top body.

3. A conveniently detachable table top mechanism as claimed in claim 1, wherein: the first rotating shaft seat and the second rotating shaft seat are both detachably arranged on the rack.

4. A table top mechanism easy to disassemble as claimed in claim 1, wherein: the end part of the table top body is provided with a folding edge which is abutted against the first rotating shaft seat and the second rotating shaft seat so that the table top body is kept in a fixed opening angle state.

5. A conveniently detachable table top mechanism as claimed in claim 1, wherein: the fixed rotating shaft comprises a first shaft part and a first threaded rod part, the first shaft part is inserted into the first rotating shaft hole, the first connecting frame is provided with a mounting hole in a matching mode with the first threaded rod part, the first threaded rod part is connected with a first locking nut in a threaded mode, the first shaft part and the first locking nut are tightly attached to two sides of the first connecting frame respectively, and a first screwing groove is formed in the end face of the first shaft part.

6. A conveniently detachable table top mechanism as claimed in claim 1, wherein: the second link includes first piece portion, second piece portion that the interval set up and is used for realizing the installation department with mesa this body coupling, the activity pivot includes second shaft portion, spacing portion and second screw rod portion, cooperation second shaft portion is provided with third pivot hole in the first piece portion, second shaft portion peg graft in second pivot hole and third pivot hole, spacing portion laminating in the inboard of first piece portion is provided with compression spring between spacing portion and the second piece portion, second screw rod portion passes second piece portion and spiro union has carry lifting means, it revolves the grooving to be provided with the second on the terminal surface of second shaft portion.

7. A conveniently detachable table top mechanism as claimed in claim 6, wherein: the lifting member includes at least one second locking nut.

8. A detachable table top mechanism as claimed in claim 7, wherein: the lifting component also comprises a convex lifting block.

9. A conveniently detachable table top mechanism as claimed in claim 6, wherein: the end part of the second shaft part is detachably provided with an anti-falling part, and a gap is formed between the anti-falling part and the second rotating shaft seat.

10. A detachable table top mechanism as claimed in claim 9, wherein: the anti-disengaging piece includes anticreep piece and fourth screw thread pole portion, cooperation fourth screw thread pole portion is provided with the screw thread mounting hole on the second axle portion.