CN217713226U

CN217713226U - Tray parallel adjustment joint device and tray system

Info

Publication number: CN217713226U
Application number: CN202221533349.8U
Authority: CN
Inventors: 华金玉; 郑汭
Original assignee: Ningbo Huishen Metal Wire Rod Technology Co ltd
Current assignee: Ningbo Huishen Metal Wire Rod Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-01
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a tray parallel adjustment piecing devices and tray system, tray parallel adjustment piecing devices includes: the connector base comprises a clamping convex rib arranged at one end and an installation part positioned on the side edge of the connector base; the first clamping block is arranged on the joint base and forms a first clamping groove with the clamping convex rib; the second clamping block and the third clamping block are respectively fixed on two sides of the mounting part; a second clamping groove is formed between the second clamping block and the third clamping block; and the locking assembly is used for alternately locking the second clamping block, the mounting part and the third clamping block. The head base is folded with the first clamping block to clamp one of the profiles, and the second clamping block and the third clamping block are respectively folded with the joint base to clamp the other profile, so that the relative angle between the two profiles can be conveniently adjusted. And, the second joint piece and the third joint piece all can independently be adjusted and fixed to the joint base respectively, and the centre gripping is adjusted in a flexible way.

Description

Tray parallel adjustment joint device and tray system

Technical Field

The utility model belongs to the technical field of the connecting piece technique and specifically relates to a parallel regulation of tray piecing devices and tray system is related to.

Background

In the use scenes of tray systems such as a material rack, a workbench, a sorting table, a station and the like, the tray and a frame for mounting the tray are universal components. Wherein, the frame is formed by combining one or more section bars with matched joints; or the frame is fixed into a whole by welding and fastening the profiles.

In the related art, the existing tray is directly fixed to the frame by a structure, and specifically, two or more fixing blocks are installed at the edge of the tray, and each fixing block is fixed to the frame. Because every fixed block is the rigid fixation, its position control degree of difficulty is big for the degree of difficulty is big in the depth of parallelism of tray installation back and frame, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a parallel regulation of tray piecing devices and tray system.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is:

the utility model discloses a first aspect: provided is a tray parallel adjustment joint device, including:

the connector base comprises a clamping convex rib arranged at one end and an installation part positioned on the side edge of the connector base;

the first clamping block is arranged on the joint base and forms a first clamping groove with the clamping convex rib;

the second clamping block and the third clamping block are respectively fixed on two sides of the mounting part; a second clamping groove is formed between the second clamping block and the third clamping block;

and the locking assembly is used for alternately locking the second clamping block, the mounting part and the third clamping block.

In an embodiment, the first engaging groove and the second engaging groove are configured as long grooves, wherein a length direction of the first engaging groove and a length direction of the second engaging groove are perpendicular to each other.

In an embodiment, the direction of the notch of the second clamping groove is opposite to the first clamping block.

In an embodiment, the mounting portion includes a first positioning groove and a second positioning groove formed by recessing from a side surface of the joint base, the second clamping block is mounted in the first positioning groove, and the third clamping block is mounted in the second positioning groove.

In one embodiment, the connector base further includes a positioning groove recessed from a surface, and the first clamping block is mounted in the positioning groove.

In an embodiment, first joint piece including the assembly portion with certainly the local convex joint portion in surface of assembly portion, joint portion with form between the protruding muscle of joint first joint groove, the assembly portion pass through the fastener lock admittedly in the constant head tank, the periphery wall of assembly portion with the surface parallel and level that connects the base.

In an embodiment, the second clamping block includes a base portion and a rib portion protruding from the base portion, an inward-concave clamping groove is formed between the base portion and the rib portion, and the rib portion and the third clamping block are oppositely arranged and form a second clamping groove.

In one embodiment, the peripheral wall of the base portion is flush with the outer surface of the connector base.

In an embodiment, the second clamping block and the third clamping block are symmetrically arranged.

The utility model also discloses a tray system, including the tray frame with as above the parallel regulation piecing devices of tray, second joint groove centre gripping in the tray frame.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the joint base is folded with the first clamping block to clamp one of the profiles, and the second clamping block and the third clamping block are respectively folded with the joint base to clamp the other profile, so that the relative angle between the two profiles can be conveniently adjusted. And, the second joint piece and the third joint piece all can independently be adjusted and fixed to the joint base respectively, and the centre gripping is adjusted in a flexible way.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the joint device for parallel adjustment of the tray of the present invention.

Fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Fig. 3 is a schematic structural view of the connecting section bar of the middle tray parallel adjustment joint device of the present invention.

Fig. 4 is a schematic structural diagram of the tray system of the present invention.

In the figure, a joint base 10; the convex rib 11 is clamped; a mounting portion 12; a first positioning groove 121; a second positioning groove 122; a first catching groove 13; a positioning groove 14; a first clamping block 20; a fitting portion 21; a clip portion 22; a second clamping block 30; a second catching groove 31; the bead portion 32; a base portion 33; a third block 40; a locking assembly 50; a locking screw 51; a lock nut 52; a first profile 60; a second section bar 70; a tray frame 80; a third section bar 81; a fourth section bar 82; the pallets 83 are assembled.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Examples, see fig. 1-3: the utility model discloses a parallel regulation piecing devices of tray, the parallel regulation piecing devices of tray can be used to connect first section bar 60 and second section bar 70 to adjust the installation angle of first section bar 60 for second section bar 70 in the tray system. The tray parallel adjustment joint device comprises a joint base 10, a first clamping block 20, a second clamping block 30, a third clamping block 40 and a locking assembly 50.

The joint base 10 is a basic connecting member, and the first clamping block 20, the second clamping block 30, the third clamping block 40 and the locking assembly 50 are all connected to the joint base 10 to form a joint structure. Wherein, the one end that connects base 10 is provided with convex joint protruding muscle 11, first joint piece 20 install in connect base 10 and with form first joint groove 13 between the protruding muscle 11 of joint, first joint groove 13 is used for the first section bar 60 of joint. Preferably, the outer peripheral wall of the first section bar 60 is provided with a rib, and the first clamping groove 13 is clamped on the rib. Furthermore, two sides of the convex rib are concave to form a V-shaped structure similar to the concave. First joint groove 13 centre gripping is in the both sides of protruding muscle, and first joint groove 13 is absorbed in the interior concave part of protruding muscle to make mount pad subassembly and first joint piece 20 can not throw off along the both sides of protruding muscle, and can slide along the length direction of protruding muscle. Optionally, the first clamping groove 13 is arc-shaped or hole-shaped, and the mounting seat assembly and the first clamping block 20 clamp and wrap at least part of the outer peripheral wall of the first section bar 60.

Connect base 10 still including being located connect the installation department 12 of base 10 side, second joint piece 30 and third joint piece 40 are fixed in respectively installation department 12 both sides. Wherein, a second clamping groove 31 is formed between the second clamping block 30 and the third clamping block 40, and the second clamping groove 31 is used for clamping the second section bar 70. The manner of the second clamping groove 31 for clamping and connecting the second section bar 70 is basically the same as the manner of the first clamping groove 13 for clamping and connecting the first section bar 60, and can be understood by referring to the clamping manner of the first clamping groove 13, and the description thereof is omitted. The difference is that the second clamping block 30 and the third clamping block 40 are both movable members, and both of them can move relatively, so that the mode of clamping the second section bar 70 is more flexible.

The locking assembly 50 is inserted into and locks the second clamping block 30, the mounting portion 12 and the third clamping block 40, so that the second clamping block 30, the mounting portion 12 and the third clamping block 40 are locked integrally. Optionally, the locking assembly 50 includes a locking screw 51 and a locking nut 52, the locking nut 52 is mounted on one of the second clamping block 30 and the third clamping block 40, and the locking nut 52 is inserted through the mounting portion 12 from the other of the second clamping block 30 and the third clamping block 40 and is locked to the locking nut 52.

The locking assembly 50 locks the second clamping block 30 and the third clamping block 40 to the joint base 10, so that the second clamping block 30 and the third clamping block 40 are mutually matched and locked, and the position of the second profile 70 after the locking assembly 50 is locked is kept from moving due to the action of external force. The first profile 60 and the second profile 70 are each gripped by a pallet parallel adjustment joint arrangement, so that the pallet parallel adjustment joint arrangement can participate in the construction of the pallet system.

In an embodiment, the first engaging groove 13 and the second engaging groove 31 are configured as long grooves, wherein a length direction of the first engaging groove 13 and a length direction of the second engaging groove 31 are perpendicular to each other. The cross section of the first clamping groove 13 is similar to a C-shaped structure so as to be clamped on the outer peripheral wall of the first section bar 60. The cross section of the second clamping groove 31 is similar to a C-shaped structure so as to be clamped on the outer peripheral wall of the second section bar 70. Wherein the first section bar 60 and the second section bar 70, to which the pallet parallel adjustment joint means are fixed, are perpendicular to each other.

First joint piece 20 folds to be installed in connecting base 10, and wherein, first joint piece 20 folds to the direction that connects base 10 has two kinds, the notch direction of first, second joint groove 31 with first joint piece 20 syntropy sets up, and the required joint base 10 length that connects of this setting structure increases. 2. The direction of the opening of the second clamping groove 31 is opposite to the first clamping block 20, and the folding mode is convenient to disassemble and assemble.

Further, the connector base 10 further includes a positioning groove 14 recessed from the surface, and the first clamping block 20 is mounted in the positioning groove 14. The shape of the positioning groove 14 is matched with the shape of the first clamping block 20, so that the combination of the positioning groove and the first clamping block can be matched and is firm. Preferably, the shape of the positioning slot 14 is complementary to the shape of the first clamping block 20. For example, the positioning groove 14 is configured as an arc-shaped notch groove that is recessed from one end to the other direction, and the first engaging block 20 is a block structure having an arc shape.

In a specific embodiment, the first engaging block 20 includes an assembling portion 21 and an engaging portion 22 partially protruding from a surface of the assembling portion 21, and the first engaging groove 13 is formed between the engaging portion 22 and the engaging rib 11. The shape of the clamping part 22 is the same as or symmetrical to that of the clamping convex rib 11, and the clamping part and the clamping convex rib can be folded to clamp the first section bar 60. The fitting portion 21 is locked to the positioning groove 14 by a fastener, and the outer peripheral wall of the fitting portion 21 is flush with the outer surface of the connector base 10. The assembling portion 21 is a portion of the first clamping block 20 connected to the joint base 10, and is used for transmitting acting force and engagement force, so that the clamping portion 22 is engaged with the first section bar 60 through the clamping convex rib 11. The outer peripheral wall of the fitting portion 21 is substantially flush with the joint base 10 to improve the overall appearance of the tray parallel adjustment joint device.

In one embodiment, the mounting portion 12 includes a first positioning groove 14121 and a second positioning groove 14122 recessed from the side surface of the connector base 10, the second locking block 30 is mounted in the first positioning groove 14121, and the third locking block 40 is mounted in the second positioning groove 14122. The installation department 12 is configured to groove structure to hold first joint piece 20 and second joint piece 30, combine closely spent, and moreover, installation department 12 is injectd first joint piece 20 and second joint piece 30, thereby makes first joint piece 20 and second joint piece 30 unanimous to the joint position and the joint angle of second section bar 70, and it is effectual to fix a position. Preferably, the first positioning groove 14121 and the second positioning groove 14122 are oppositely arranged, and the first positioning groove 14121 and the second positioning groove 14122 are partially recessed towards the center direction at the corresponding side surface to form a notch groove structure, so that the first clamping block 20 is limited in the first positioning groove 14121, and only the clamping portion 22 exceeds the surface of the connector base 10.

Preferably, the second engaging piece 30 includes a base portion 33 and a rib portion 32 protruding from the base portion 33. Most of the base body 33 is mounted in the first positioning groove 14121 so that part of the base body 33 and the rib 32 protrude from the surface of the joint base 10. An inward-concave clamping groove is formed between the base body part 33 and the convex rib part 32, and the clamping groove is matched with the shape of the convex rib on the outer peripheral wall of the second section bar 70, so that the clamping reliability is improved. The rib portion 32 is opposite to the third clamping block 40 and forms a second clamping groove 31, so as to conveniently clamp the second section bar 70.

Preferably, the outer peripheral wall of the base portion 33 is flush with the outer surface of the connector base 10, so that the appearance of the tray parallel adjustment connector device can be improved as a whole, and the interference can be reduced while maintaining the uniformity of the appearance.

Based on the same reason, the third clamping block 40 is installed in the second installation groove, and the structure of the third clamping block and the second clamping block can be understood by referring to the principle that the second clamping block 30 is installed in the first installation groove and the structure, which are not described again.

Preferably, the second clamping block 30 and the third clamping block 40 are symmetrically arranged, and accordingly, the joint base 10 is configured to be a symmetrical structure, so that the overall stress is balanced and the installation effect is good.

See fig. 1-4 for illustration: the embodiment of the parallel adjusting joint device for the tray disclosed in the above embodiment is applied to a tray system, the tray system further includes a tray frame 80, the tray frame 80 is configured with a containing cavity, and the second clamping groove 31 is clamped on the tray frame 80. Wherein the second profile 70 is a side wall of the tray support 80 and the first profile 60 is one of the profiles attached to the frame. That is, the tray frame 80 is fixed in the frame by the tray parallel adjustment joint device so that the tray frame 80 is kept horizontal or vertical.

Preferably, the tray frame 80 comprises two second section bars 70, a third section bar 81 and a fourth section bar 82 which are oppositely arranged and connect the two second section bars 70, and a plurality of splicing support plates 83, wherein the second section bar 70, the third section bar 81 and the fourth section bar 82 form a quadrilateral structure in a surrounding manner, and the two opposite ends of the splicing support plates 83 are respectively inserted into the second section bars 70. Preferably, the fourth section 82 and the third section 81 are not located at the same height, and the third section 81 and the second section 70 are located at the same height, so as to facilitate material access.

The tray system and the joint device are widely used at present, and other structures and principles are the same as those in the prior art, and are not described in detail here.

Claims

1. The utility model provides a parallel regulation piecing devices of tray which characterized in that includes:

the connector base comprises a clamping convex rib arranged at one end and an installation part positioned at the side edge of the connector base;

2. The tray parallel adjustment joint device of claim 1, wherein the first and second catching grooves are configured as long grooves, and wherein a length direction of the first catching groove and a length direction of the second catching groove are perpendicular to each other.

3. The tray parallel adjustment joint device of claim 2, wherein the notch direction of the second clamping groove is arranged opposite to the first clamping block.

4. The tray parallel adjustment joint device of claim 1, wherein the mounting portion comprises a first positioning groove and a second positioning groove formed by recessing from a side surface of the joint base, the second clamping block is mounted in the first positioning groove, and the third clamping block is mounted in the second positioning groove.

5. The pallet parallelism adjustment joint apparatus of claim 1, wherein said joint base further comprises a positioning groove recessed from a surface, said first snap-fit block being mounted to said positioning groove.

6. The tray parallel adjustment joint device of claim 5, wherein the first clamping block comprises an assembling portion and a clamping portion protruding from the surface of the assembling portion, the clamping portion and the clamping convex rib form the first clamping groove, the assembling portion is fixedly locked on the positioning groove through a fastener, and the peripheral wall of the assembling portion is flush with the outer surface of the joint base.

7. The parallel adjustment joint device for pallets according to claim 1, wherein the second engaging piece comprises a base portion and a rib portion protruding from the base portion, an inward concave engaging groove is formed between the base portion and the rib portion, and the rib portion is disposed opposite to the third engaging piece and forms a second engaging groove.

8. The tray parallelism adjusting joint device according to claim 7, wherein the outer peripheral wall of the base body portion is flush with the outer surface of the joint base.

9. The tray parallel adjustment joint device according to any one of claims 1 to 8, wherein the second and third snap-in blocks are symmetrically arranged.

10. A pallet system comprising a pallet frame and a pallet parallelism adjustment joint arrangement according to any one of claims 1 to 9, the second snap-in groove being clamped to the pallet frame.