CN110977889A

CN110977889A - Rotary workbench

Info

Publication number: CN110977889A
Application number: CN201911175770.9A
Authority: CN
Inventors: 张济鹏; 赵永政; 杨桃甲; 莫玉麟; 卢全武; 林海城; 郭少炎; 韦家晟; 张天翼; 张秀峰
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-04-10

Abstract

The invention provides a rotary workbench. The rotary table includes: a support; the mounting plate is rotatably arranged on the bracket and used for placing a substrate; the pressing plate assembly is adjustably arranged on the mounting plate in position and comprises a pressing plate, and at least part of the pressing plate is pressed on the base material so as to fix the base material on the mounting plate. The technical scheme of the invention solves the problem that in the prior art, when the base material is assembled or wired, the angle of the base material cannot be adjusted, so that the operation of an operator is difficult.

Description

Rotary workbench

Technical Field

The invention relates to the technical field of assembly operation or wiring operation, in particular to a rotary workbench.

Background

In the assembling process, in order to improve the assembling efficiency and ensure the assembling position to be accurate, the base material is usually required to be fixed, and then the part to be assembled is assembled on the base material; in the wiring operation process, in order to improve the wiring efficiency and ensure the accurate wiring position, the circuit board serving as the base material is usually required to be fixed, and then the lead is connected to the circuit board.

However, in the related art, the angle of the fixed substrate cannot be adjusted, and when the assembly position and the wiring position are changed and not located on the same side of the substrate, an operator needs to squat down or tilt up, which is difficult to operate and easy to fatigue, and may lead to low production efficiency and poor product quality in severe cases.

Disclosure of Invention

The invention mainly aims to provide a rotary workbench to solve the problem that in the prior art, when a base material is assembled or wired, the angle of the base material cannot be adjusted, so that an operator is difficult to operate.

In order to achieve the above object, the present invention provides a rotary table including: a support; the mounting plate is rotatably arranged on the bracket and used for placing a substrate; the pressing plate assembly is adjustably arranged on the mounting plate in position and comprises a pressing plate, and at least part of the pressing plate is pressed on the base material so as to fix the base material on the mounting plate.

Further, the support comprises two support plates arranged at intervals; the rotary table further includes: the bottom fixed connection of pivot and mounting panel, the both ends of pivot are stretched out outside the mounting panel respectively, and the both ends of pivot rotationally set up in two backup pads respectively.

Further, the mounting plate has a plurality of dwell positions; the supporting plate is provided with a first positioning hole; the rotary table further includes: the positioning plate is fixed on the rotating shaft and provided with a plurality of second positioning holes; when the mounting plate is positioned at the stop position, the first positioning hole is arranged opposite to one of the second positioning holes; the positioning bolt penetrates through the first positioning hole and the second positioning hole which are oppositely arranged, so that the mounting plate stays at the stop position.

Furthermore, two ends of the rotating shaft are respectively fixed with a positioning plate, and the two supporting plates and the mounting plate are both positioned between the two positioning plates.

Furthermore, a plurality of first positioning holes are formed in the supporting plate; the number of the first positioning holes is less than that of the second positioning holes; when the mounting plate is positioned at the stop position, the first positioning holes and the second positioning holes are correspondingly arranged in a one-to-one manner; the positioning bolts are multiple and are arranged in one-to-one correspondence with the first positioning holes.

Furthermore, a mounting hole is formed in the positioning plate, and the positioning plate is sleeved on the rotating shaft through the mounting hole and is fixedly connected with the rotating shaft; the plurality of second positioning holes are arranged at intervals around the circumferential direction of the mounting hole.

Furthermore, the rotary worktable also comprises a handle, and the handle is connected with the end part of the rotating shaft, which penetrates through the positioning plate; the handle is of an L-shaped structure, the L-shaped structure comprises a first rod and a second rod, the first end of the first rod is connected with the rotating shaft and is perpendicular to the rotating shaft, the first end of the second rod is connected with the second end of the first rod and is parallel to the rotating shaft, and the second end of the second rod serves as an operating end.

Furthermore, the upper surface of each supporting plate is provided with a mounting groove; two ends of the rotating shaft are respectively installed in the two installation grooves.

Further, the support still includes: the foot rest structure is connected with the bottom of the supporting plate; the universal wheel is arranged at the bottom of the foot stand structure.

Furthermore, a plurality of first connecting holes are formed in the mounting plate; the pressing plate is provided with a second connecting hole; when the pressing plate is pressed on the base material, the second connecting hole is arranged opposite to one of the first connecting holes; the pressing plate assembly further comprises a connecting piece, and the connecting piece is arranged in the first connecting hole and the second connecting hole which are oppositely arranged in a penetrating mode so as to fix the base material on the mounting plate.

By applying the technical scheme of the invention, the rotary workbench is provided, the base material is placed on the mounting plate, the position of the pressing plate assembly is adjusted, and the base material is fixed on the mounting plate. After fixing the substrate on the mounting panel, can make the mounting panel rotate for the support to make the mounting panel drive the substrate and rotate to suitable position, make and wait assembly position and wiring position and orientation operator, will wait again that the assembly assembles on the substrate or connect the wire on the circuit board, do not need the operator to squat down the operation or tilt up the head operation, thereby be favorable to reducing operator's intensity of labour, promote operator's comfort level, be favorable to promoting product quality, promote product production efficiency.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic structural diagram of a rotary table according to an alternative embodiment of the present invention;

FIG. 2 shows an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 shows a schematic view of another angle of the rotary table of FIG. 1;

FIG. 4 is a schematic view of a further angle of the rotary table of FIG. 1;

fig. 5 shows an enlarged schematic view of the structure at B in fig. 4.

Wherein the figures include the following reference numerals:

10. a support; 11. a support plate; 111. mounting grooves; 12. a foot rest structure; 13. a universal wheel; 20. mounting a plate; 21. a first connection hole; 30. a platen assembly; 31. pressing a plate; 311. a second connection hole; 32. a connecting member; 40. a rotating shaft; 50. positioning a plate; 51. a second positioning hole; 52. mounting holes; 60. positioning a bolt; 70. a handle; 71. a first lever; 72. a second lever; 1. a substrate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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 invention.

The invention provides a rotary workbench, which aims to solve the problem that in the prior art, when a base material is assembled or wired, the angle of the base material cannot be adjusted, so that an operator is difficult to operate.

As shown in fig. 1 to 5, the rotary table includes a support 10, a mounting plate 20, and a pressing plate assembly 30, the mounting plate 20 is rotatably disposed on the support 10, the mounting plate 20 is used for placing the substrate 1, the pressing plate assembly 30 is adjustably disposed on the mounting plate 20, the pressing plate assembly 30 includes a pressing plate 31, and at least a portion of the pressing plate 31 is pressed on the substrate 1 to fix the substrate 1 on the mounting plate 20.

In this embodiment, a rotary worktable is provided, the substrate 1 is placed on the mounting plate 20, the position of the pressing plate assembly 30 is adjusted, and the substrate 1 is fixed on the mounting plate 20, and the position of the pressing plate assembly 30 is adjustable, so that the rotary worktable provided by the present application can be suitable for substrates 1 with different shapes and sizes. After fixing substrate 1 on mounting panel 20, can make mounting panel 20 rotate for support 10 to make mounting panel 20 drive substrate 1 and rotate to suitable position, will wait that the assembly assembles on substrate 1 or connect the wire on the circuit board again, do not need the operator to squat down the operation or tilt up the head operation, thereby be favorable to reducing operator's intensity of labour, promote operator's comfort level, be favorable to promoting product quality, promote product production efficiency.

As shown in fig. 1, 3 and 4, the bracket 10 includes two support plates 11 disposed at an interval; the rotary workbench further comprises a rotating shaft 40, the rotating shaft 40 is fixedly connected with the bottom of the mounting plate 20, two ends of the rotating shaft 40 respectively extend out of the mounting plate 20, and two ends of the rotating shaft 40 are respectively and rotatably arranged on the two support plates 11. Thus, an operator can drive the mounting plate 20 to rotate relative to the bracket 10 through the rotating shaft 40, so as to adjust the direction of the mounting plate 20, further adjust the direction of the substrate 1 fixed on the mounting plate 20, and facilitate the assembly operation or wiring operation of the operator.

Optionally, the mounting plate 20 has a plurality of dwell positions; a first positioning hole is formed in the supporting plate 11; as shown in fig. 1 to 5, the rotary table further includes a positioning plate 50 and a positioning pin 60, the positioning plate 50 is fixed on the rotating shaft 40, and the positioning plate 50 is provided with a plurality of second positioning holes 51; when the mounting plate 20 is located at the stop position, the first positioning hole is disposed opposite to one of the second positioning holes 51, and the positioning pin 60 is inserted through the first positioning hole and the second positioning hole 51, so that the mounting plate 20 stays at the stop position. Thus, when the mounting plate 20 is adjusted to a desired angle, that is, when the mounting plate 20 is rotated to a desired stop position, the positioning pin 60 is used to fixedly connect the positioning plate 50 to the support plate 11, and the positioning plate 50 is prevented from rotating with respect to the bracket 10, so that the rotation shaft 40 connected to the positioning plate 50 and the mounting plate 20 are prevented from rotating with respect to the bracket 10, and thus the operator does not need to hold the mounting plate 20, which is convenient for the operator to perform the assembling operation or the wire connecting operation with both hands.

During specific implementation, the adjustment precision of the stop position of the mounting plate 20 can be adjusted by adjusting the distance between two adjacent first positioning holes, so that an operator can stably and reliably keep the base material 1 on the mounting plate 20 at a required stop position, and the assembly operation or wiring operation of the operator is facilitated.

As shown in fig. 1 and 3, two positioning plates 50 are respectively fixed to two ends of the rotating shaft 40, and the two supporting plates 11 and the mounting plate 20 are located between the two positioning plates 50. Thus, the positioning reliability is improved by arranging the two positioning plates 50; in addition, by providing two positioning plates 50, the axial direction of the mounting plate 20 can be stopped and positioned.

As shown in fig. 5, the supporting plate 11 is provided with a plurality of first positioning holes; the number of the first positioning holes is less than that of the second positioning holes 51; when the mounting plate 20 is located at the stop position, the plurality of first positioning holes are arranged opposite to the plurality of second positioning holes 51 in a one-to-one correspondence; the number of the positioning pins 60 is plural, and the plural positioning pins 60 are disposed in one-to-one correspondence with the plural first positioning holes. Thus, the positioning reliability is improved by arranging the first positioning holes and the positioning bolts 60. Specifically, when the positioning plate 50 is rotated to a stop position with respect to the support plate 11, a part of the plurality of second positioning holes 51 is disposed in one-to-one correspondence with the plurality of first positioning holes, and the positioning plate 50 is fixed at the stop position by the plurality of positioning pins 60; after the positioning pins 60 are taken out, the positioning plate 50 is rotated to another stop position with respect to the support plate 11, another portion of the second positioning holes 51 is disposed in one-to-one correspondence with the first positioning holes, and the positioning plate 50 is fixed at the stop position by the positioning pins 60.

As shown in fig. 5, a mounting hole 52 is formed on the positioning plate 50, and the positioning plate 50 is sleeved on the rotating shaft 40 through the mounting hole 52 and is fixedly connected with the rotating shaft 40; a plurality of second positioning holes 51 are provided at intervals around the circumferential direction of the mounting hole 52. Thus, the mounting plate 20 can be driven to rotate relative to the bracket 10 by the rotating shaft 40 protruding out of the positioning plate 50.

As shown in fig. 2 and 5, the rotary table further includes a handle 70, and the handle 70 is connected to the end of the rotating shaft 40 passing through the positioning plate 50; the handle 70 is an L-shaped structure, the L-shaped structure includes a first rod 71 and a second rod 72, a first end of the first rod 71 is connected to the rotating shaft 40 and perpendicular to the rotating shaft 40, a first end of the second rod 72 is connected to a second end of the first rod 71 and parallel to the rotating shaft 40, and a second end of the second rod 72 serves as an operating end. Thus, the handle 70 drives the mounting plate 20 to rotate relative to the bracket 10 through the rotating shaft 40, and the handle 70 is arranged to facilitate the operator to drive the mounting plate 20 to rotate relative to the bracket 10 in a labor-saving manner.

In an alternative embodiment of the present application, which is not shown, the handle 70 is connected in a different manner, a first end of the handle 70 is connected to an end surface of the positioning plate 50 away from the mounting plate 20, and a second end of the handle 70 serves as an operating end. Thus, the handle 70 drives the mounting plate 20 to rotate relative to the bracket 10 through the positioning plate 50, and the handle 70 is provided to facilitate the operator to drive the mounting plate 20 to rotate relative to the bracket 10 in a labor-saving manner.

As shown in fig. 2 and 3, each support plate 11 has an installation groove 111 on its upper surface; both ends of the rotating shaft 40 are respectively installed in the two installation grooves 111. Therefore, the assembly of the rotary workbench is facilitated, and the assembly efficiency of the rotary workbench is improved.

Specifically, when the rotary worktable is assembled, the mounting plate 20, the rotating shaft 40 and the two positioning plates 50 may be connected together, then the two ends of the rotating shaft 40 are clamped in by the mounting grooves 111 of the two support plates 11, and the rotating shaft 40 is in stop fit with the bottom wall of the mounting groove 111 under the action of gravity, so that the mounting plate 20 is limited in the vertical direction; the two positioning plates 50 are located at the outer sides of the two support plates 11, and the end faces, facing the mounting plate 20, of the positioning plates 50 are attached to the support plates 11, so that the mounting plate 20 is limited in the horizontal direction.

In practical implementation, the mounting groove 111 includes a first groove section and a second groove section along a direction close to the upper surface of the support plate 11, and the first groove section is matched with the outer peripheral surface of the rotating shaft 40, so that the rotating shaft 40 can reliably rotate relative to the support plate 11; the second groove section is communicated with the first groove section, and the width of the second groove section is gradually increased along the direction close to the upper surface of the support plate 11, so that the rotating shaft 40 is conveniently distributed into the first groove section.

As shown in fig. 1, 3 and 4, the stand 10 further includes a foot rest structure 12 and a universal wheel 13, the foot rest structure 12 is connected to the bottom of the support plate 11, and the universal wheel 13 is disposed at the bottom of the foot rest structure 12. Thus, the height of the mounting plate 20 is adjusted by the height of the foot stand structure 12, so that the base material 1 is positioned at a height convenient for an operator to perform assembly operation or wiring operation, and the operator is prevented from squatting down or lowering head or tilting head, thereby further improving the operation comfort of the operator.

As shown in fig. 1 and 2, the mounting plate 20 is provided with a plurality of first connection holes 21; the pressing plate 31 is provided with a second connecting hole 311; when the pressing plate 31 is pressed on the substrate 1, the second connection hole 311 is disposed opposite to one of the plurality of first connection holes 21; the pressing plate assembly 30 further includes a connecting member 32, and the connecting member 32 is inserted into the first connecting hole 21 and the second connecting hole 311 which are oppositely disposed, so as to fix the substrate 1 on the mounting plate 20. Thus, according to the position and shape of the substrate 1, a suitable pressing position is selected, the pressing plate assembly 30 is fixed at the position, the pressing plate 31 is pressed on the substrate 1, and the connecting member 32 is inserted into the second connecting hole 311 and the first connecting hole 21 opposite thereto.

In specific implementation, the pressing plate 31 includes a flat plate and a protruding portion convexly disposed in the middle of the upper surface of the flat plate, the lower surface of one end of the flat plate is used for being pressed on the substrate 1, the other end of the flat plate is provided with the second connection hole 311, and the protruding portion can improve the structural strength of the pressing plate 31 and prevent the pressing plate 31 from deforming.

In a specific implementation, the protruding portion is provided with a second connection hole 311.

Optionally, the plate and the projection are of unitary construction.

In specific implementation, the pressing plate 31 is provided with a plurality of second connecting holes 311, so that the pressing reliability is improved.

The application provides a swivel work head can change the assembly difficulty of substrate 1 or the direction of the operation face of wiring difficulty to be favorable to the operator to assemble operation or wiring operation, be favorable to guaranteeing assembly precision or wiring precision, guarantee product quality, promote product production efficiency, promote operator's operation comfort level.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary table, comprising:

a support (10);

a mounting plate (20), wherein the mounting plate (20) is rotatably arranged on the bracket (10), and the mounting plate (20) is used for placing a substrate (1);

the pressing plate assembly (30) is arranged on the mounting plate (20) in a position-adjustable mode, the pressing plate assembly (30) comprises a pressing plate (31), and at least part of the pressing plate (31) is pressed on the base material (1) so as to fix the base material (1) on the mounting plate (20).

2. A rotary table according to claim 1, wherein the support (10) comprises two support plates (11) arranged at a distance; the rotary table further includes:

pivot (40), pivot (40) with the bottom fixed connection of mounting panel (20), stretch out respectively at the both ends of pivot (40) outside mounting panel (20), the both ends of pivot (40) rotationally set up two respectively on backup pad (11).

3. The rotary table of claim 2, wherein the mounting plate (20) has a plurality of dwell positions; a first positioning hole is formed in the supporting plate (11); the rotary table further includes:

the positioning plate (50) is fixed on the rotating shaft (40), and a plurality of second positioning holes (51) are formed in the positioning plate (50); when the mounting plate (20) is located at the stop position, the first positioning hole is opposite to one of the second positioning holes (51);

and the positioning bolt (60) penetrates through the first positioning hole and the second positioning hole (51) which are oppositely arranged, so that the mounting plate (20) stays at the stop position.

4. The rotary worktable according to claim 3, wherein one of the positioning plates (50) is fixed to each end of the rotating shaft (40), and the two supporting plates (11) and the mounting plate (20) are located between the two positioning plates (50).

5. The rotary table of claim 3,

a plurality of first positioning holes are formed in the supporting plate (11); the number of the first positioning holes is less than that of the second positioning holes (51); when the mounting plate (20) is located at the stop position, the first positioning holes and the second positioning holes (51) are correspondingly arranged in a one-to-one manner;

the positioning bolts (60) are multiple, and the positioning bolts (60) and the first positioning holes are arranged in a one-to-one correspondence mode.

6. The rotary worktable according to claim 3, wherein a mounting hole (52) is formed in the positioning plate (50), and the positioning plate (50) is sleeved on the rotating shaft (40) through the mounting hole (52) and is fixedly connected with the rotating shaft (40); the second positioning holes (51) are arranged at intervals around the circumference of the mounting hole (52).

7. The rotary table of claim 6,

the rotary workbench further comprises a handle (70), and the handle (70) is connected with the end part of the rotating shaft (40) penetrating through the positioning plate (50);

the handle (70) is of an L-shaped structure, the L-shaped structure comprises a first rod (71) and a second rod (72), the first end of the first rod (71) is connected with the rotating shaft (40) and is perpendicular to the rotating shaft (40), the first end of the second rod (72) is connected with the second end of the first rod (71) and is parallel to the rotating shaft (40), and the second end of the second rod (72) serves as an operating end.

8. The rotary worktable according to claim 2, wherein the supporting plates (11) are provided with mounting grooves (111) on the upper surfaces thereof; two ends of the rotating shaft (40) are respectively installed in the two installation grooves (111).

9. The rotary table according to claim 2, wherein the support (10) further comprises:

the foot rest structure (12), the foot rest structure (12) is connected with the bottom of the supporting plate (11);

the universal wheel (13), universal wheel (13) sets up in the bottom of foot rest structure (12).

10. The rotary table of claim 1,

a plurality of first connecting holes (21) are formed in the mounting plate (20); the pressing plate (31) is provided with a second connecting hole (311); when the pressing plate (31) is pressed on the base material (1), the second connecting hole (311) is arranged opposite to one of the first connecting holes (21);

the pressing plate assembly (30) further comprises a connecting piece (32), wherein the connecting piece (32) penetrates through the first connecting hole (21) and the second connecting hole (311) which are oppositely arranged, so that the base material (1) is fixed on the mounting plate (20).