CN219666416U - Frock is used in sofa equipment - Google Patents

Abstract

The utility model provides a tool for assembling a sofa, which comprises an upright post used for being fixed on the ground and is characterized in that a lifting table is arranged on the upright post in a sliding manner, the lifting table is connected with a driving structure capable of enabling the lifting table to move up and down, a support is arranged on the lifting table, a rotating shaft is horizontally arranged on the support in a rotating manner, the rotating shaft is fixedly connected with the middle part of a switching plate, a yielding groove used for placing the sofa is formed in one end of the switching plate, two air cylinders are arranged at one end of the switching plate, the two air cylinders are distributed on two sides of the yielding groove, a clamping plate used for clamping the sofa is arranged at the end part of a piston rod of each air cylinder, a balancing weight is further arranged at the other end of the switching plate, and a power motor capable of enabling the rotating shaft to rotate is further arranged on the support.

Description

Frock is used in sofa equipment

Technical Field

The utility model belongs to the technical field of machinery, and relates to a tool for assembling a sofa.

Background

The sofa is a multi-seat chair with soft cushions, the sofa feet are sometimes required to be installed on the sofa through the fasteners in the production process of the multi-seat chair, the sofa is manually turned over for operation in the prior operation, two persons are required for realizing the sofa with larger volume, and the sofa is directly placed on the ground after the sofa is turned over, so that the installation operation is not facilitated.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a tool for assembling a sofa.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a frock is used in sofa equipment, is including being used for fixing subaerial stand, its characterized in that, it is provided with the elevating platform to slide on the stand, the elevating platform links to each other with a drive structure that enables its up-and-down motion, install the support on the elevating platform, the pivot is installed in the horizontal rotation on the support, pivot and switching plate middle part link firmly mutually, switching plate one end has the groove of stepping down that is used for the sofa to put into, two cylinders are installed to switching plate one end, and two cylinders distribute in the both sides of the groove of stepping down, the splint that are used for pressing from both sides tight sofa are installed to the piston rod tip of cylinder, the balancing weight is still installed to the switching plate other end, still install the power motor that enables pivot pivoted on the support.

The driving structure comprises a guide rail, a sliding block, a screw rod, a nut and a servo motor, wherein the guide rail is vertically fixed on the upright post, the sliding block is arranged on the guide rail, the screw rod is vertically rotatably installed on the upright post, the nut is in threaded connection with the screw rod, the lifting table is installed between the nut and the sliding block, the servo motor is installed at the upper end of the upright post, the first synchronous wheel is installed at the end part of an output shaft of the servo motor, the second synchronous wheel is also installed at the upper end of the screw rod, and a synchronous belt is arranged between the second synchronous wheel and the first synchronous wheel.

The power motor is a band-type brake motor.

The rotating shaft is also provided with a detection part, and the bracket is provided with a first sensor which is matched with the detection part and is vertically arranged and a second sensor which is horizontally arranged.

And the upright post is provided with an electric control box, and the power motor, the servo motor, the first cylinder sensor and the second sensor are electrically connected with the electric control box through circuits.

The splint is made of rubber.

Compared with the prior art, the tool for assembling the sofa has the advantages that:

according to the utility model, the semi-finished sofa is placed in the abdication groove, the clamping plate is driven to move by the air cylinder to clamp the semi-finished sofa, the lifting table is upwards and upwards to reach the required operation height, and the rotating shaft is rotated by the power motor, so that the whole sofa is turned over by 90 degrees, and sofa legs and the like can be conveniently mounted on the sofa.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a portion of the present utility model;

FIG. 3 is a partial enlarged view at A;

FIG. 4 is a schematic perspective view of a driving structure according to the present utility model;

in the figure, 1, an upright post; 2. an electric control box; 3. a servo motor; 4. a power motor; 5. a cylinder; 6. a switching board; 6a, a yielding groove; 7. a lifting table; 8. a bracket; 9. a clamping plate; 10. a rotating shaft; 11. balancing weight; 12. a first sensor; 13. a detecting member; 14. a second sensor; 15. a guide rail; 16. a synchronous belt; 17. a first synchronous wheel; 18. a second synchronous wheel; 19. a screw rod; 20. a nut; 21. a sliding block.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-4, the tool for assembling the sofa comprises a stand column 1 which is fixed on the ground, wherein a lifting table 7 is arranged on the stand column 1 in a sliding manner, the lifting table 7 is connected with a driving structure which can enable the lifting table 7 to move up and down, a bracket 8 is arranged on the lifting table 7, and in the embodiment, the bracket 8 is arranged on the lifting table 7 in a bolt connection manner; the rotating shaft 10 is horizontally arranged on the support 8 in a rotating mode, the rotating shaft 10 is fixedly connected with the middle of the switching plate 6, the abdicating groove 6a for putting in a sofa is formed in one end of the switching plate 6, two air cylinders 5 are arranged at one end of the switching plate 6, the two air cylinders 5 are distributed on two sides of the abdicating groove 6a, a clamping plate 9 for clamping the sofa is arranged at the end portion of a piston rod of each air cylinder 5, and the two air cylinders are specifically: the clamping plate 9 is made of rubber; the balancing weight 11 is still installed to the switching board 6 other end, still installs the power motor 4 that enables pivot 10 pivoted on the support 8, and is specific: the power motor 4 is a band-type brake motor, so that accidental injury is avoided after sudden power failure.

The driving structure comprises a guide rail 15, a sliding block 21, a screw rod 19, a nut 20 and a servo motor 3, wherein the guide rail 15 is vertically fixed on the upright 1, the sliding block 21 is arranged on the guide rail 15, the screw rod 19 is vertically rotatably installed on the upright 1, the nut 20 is in threaded connection with the screw rod 19, the lifting table 7 is installed between the nut 20 and the sliding block 21, the servo motor 3 is installed at the upper end of the upright 1, a first synchronous wheel 17 is installed at the end part of an output shaft of the servo motor 3, a second synchronous wheel 18 is also installed at the upper end of the screw rod 19, and a synchronous belt 16 is arranged between the second synchronous wheel 18 and the first synchronous wheel 17; with the structure, the first synchronous wheel 17 is driven to rotate by the servo motor 3, the first synchronous wheel 17 drives the second synchronous wheel 18 to rotate by the synchronous belt 16, the second synchronous wheel 18 drives the screw rod 19 to rotate, and the screw rod 19 drives the screw to rotate, so that the lifting platform 7 moves up and down as required under the cooperation of the guide rail 15 and the sliding block 21.

The rotating shaft 10 is also provided with a detection piece 13, the bracket 8 is provided with a first sensor 12 which is matched with the detection piece 13 and is vertically arranged and a second sensor 14 which is horizontally arranged, and the first sensor 12 and the second sensor 14 adopt the existing products which are available in the market.

The electric control box 2 is arranged on the upright post 1, and the power motor 4, the servo motor 3, the first sensor 12 and the second sensor 14 of the cylinder 5 are electrically connected with the electric control box 2 through circuits, so that the circuit and the like of the electric control box are not required to be redesigned due to the adoption of the prior art.

In practice, the sofa may be placed by a hydraulic fork lift truck at the relief groove 6 a.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. The utility model provides a frock is used in sofa equipment, includes and is used for fixing subaerial stand (1), a serial communication port, slide on stand (1) and be provided with elevating platform (7), elevating platform (7) link to each other with a drive structure that enables its up-and-down motion, install support (8) on elevating platform (7), pivot (10) are installed in horizontal rotation on support (8), pivot (10) and switching board (6) middle part link firmly mutually, switching board (6) one end has and is used for sofa to put into groove of stepping down (6 a), two cylinders (5) are installed to switching board (6) one end, and two cylinders (5) distribute in the both sides of groove of stepping down (6 a), splint (9) that are used for pressing from both sides tight are installed to the piston rod tip of cylinder (5), balancing weight (11) are still installed to the switching board (6) other end, still install on support (8) and enable pivot (10) pivoted power motor (4).

2. The tool for assembling the sofa according to claim 1, wherein the driving structure comprises a guide rail (15), a sliding block (21), a screw rod (19), a nut (20) and a servo motor (3), the guide rail (15) is vertically fixed on the upright post (1), the sliding block (21) is arranged on the guide rail (15), the screw rod (19) is vertically rotatably arranged on the upright post (1), the nut (20) is in threaded connection with the screw rod (19), the lifting table (7) is arranged between the nut (20) and the sliding block (21), the servo motor (3) is arranged at the upper end of the upright post (1), a first synchronous wheel (17) is arranged at the end part of an output shaft of the servo motor (3), a second synchronous wheel (18) is further arranged at the upper end of the screw rod (19), and a synchronous belt (16) is arranged between the second synchronous wheel (18) and the first synchronous wheel (17).

3. The sofa assembly tool according to claim 1, characterized in that the power motor (4) is a band-type brake motor.

4. The sofa assembly tool according to claim 2, wherein the rotating shaft (10) is further provided with a detection piece (13), and the bracket (8) is provided with a first sensor (12) which is matched with the detection piece (13) and is vertically arranged and a second sensor (14) which is horizontally arranged.

5. The tool for assembling the sofa according to claim 4, wherein the electric control box (2) is installed on the upright post (1), and the power motor (4), the servo motor (3), the first sensor (12) and the second sensor (14) of the air cylinder (5) are electrically connected with the electric control box (2) through circuits.

6. A sofa assembly tool according to claim 1, characterized in that the clamping plate (9) is made of rubber.