CN110696134B

CN110696134B - Rapid assembly equipment of seat

Info

Publication number: CN110696134B
Application number: CN201910990051.6A
Authority: CN
Inventors: 王磊
Original assignee: Anhui Jiuzhou Hualong Solid Wood Furniture Co ltd
Current assignee: Anhui Jiuzhou Hualong Solid Wood Furniture Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2021-09-21
Anticipated expiration: 2039-10-17
Also published as: CN110696134A

Abstract

The invention discloses a quick assembling device of a seat, which comprises a bottom plate, wherein one end of the bottom plate is provided with a side plate I, the upper end of the side plate I is fixed with a cylinder I, the other end of a piston rod of the cylinder I, facing the bottom plate, is provided with a fixing frame I, the front end of the piston rod of the cylinder I is provided with a height adjusting assembly, the working end of the height adjusting assembly is provided with a vertical support plate, the bottom of one side, facing the other end of the bottom plate, of the support plate is provided with an L-shaped support block, the top of one side, facing the other end of the bottom plate, of the support plate is provided with a cylinder II facing downwards, the lower end of a piston rod of the cylinder is provided with an inverted L-shaped pressing block, the other end of the bottom plate is provided with a side plate II, one side, facing the side plate I of the side plate is provided with, the physical power is saved, the assembly efficiency is improved, and the seat can be universally used for assembling seats of different specifications.

Description

Rapid assembly equipment of seat

Technical Field

The invention relates to the field of seat processing equipment, in particular to quick assembling equipment for a seat.

Background

Along with the improvement of people's standard of living, wood furniture is more and more liked by people, and wood chair is exactly one of them common furniture, and wood chair generally includes the chair foot of backup plate, seat and bottom, and generally speaking, each part of wood chair cooperates through the structure of tenon and recess, and a wood chair is furnished with four chair feet, need install the chair foot one by one when the equipment, and not only intensity of labour is big, and work efficiency is still low moreover.

Disclosure of Invention

In view of the above, the present invention is directed to a quick assembly apparatus for a seat, which solves all or one of the above-mentioned drawbacks of the prior art.

The invention provides a seat rapid assembly device based on the above purpose, which comprises a bottom plate, wherein one end of the bottom plate is provided with a first side plate, the upper end of the first side plate is fixed with a first air cylinder, the other end of a piston rod of the first air cylinder, facing the bottom plate, is provided with a first fixing frame, the first fixing frame is provided with a height adjusting assembly, the working end of the height adjusting assembly is provided with a vertical support plate, the bottom of one side, facing the other end of the bottom plate, of the support plate is provided with an L-shaped support block, the top of one side, facing the other end of the bottom plate, of the support plate is provided with a second air cylinder, facing downwards, the lower end of the piston rod of the air cylinder is provided with an inverted L-shaped press block, the other end of the bottom plate is provided with a second side plate, one side of the second side plate, facing the first side plate is provided with a position adjusting assembly, the working end of the position adjusting assembly is provided with four sleeves distributed in rectangular vertexes, and the sleeves are horizontally arranged, the cross section of the sleeve is a rectangular surface, a plurality of screw rods II in threaded connection are vertically arranged at the upper end of the sleeve, the height of the support plate can be adjusted by the height adjusting assembly, and the size of a rectangle surrounded by the four sleeves can be adjusted by the position adjusting assembly.

Optionally, the position adjusting assembly comprises a first bidirectional screw rod vertically arranged in the middle of a second side plate, two ends of the first bidirectional screw rod are provided with a third supporting seat fixed on the surface of the second side plate, the end part of the first bidirectional screw rod is fixed in a bearing inner ring of the third supporting seat, the upper end of the second side plate is also provided with a third motor, an output shaft of the third motor is connected with one end of the first bidirectional screw rod, the first bidirectional screw rod is symmetrically provided with two slide seats in threaded connection, one surface of the slide seat facing the first side plate is provided with a horizontal second fixing frame, the second fixing frame is in a concave structure, two sides of the second side plate are provided with vertical first slide rails, two ends of one surface of the second fixing frame facing the second side plate are provided with a first slide block, the first slide block is in sliding connection with the first slide rail, two supporting seats are arranged on the inner sides of two ends of the second fixing frame, and the bearing inner ring of the second supporting seat is provided with a second bidirectional screw rod, the two-way screw rod two is provided with a sliding seat two in a symmetrical mode, two sliding rods are further fixed on the inner sides of the fixing frames, the two sliding rods penetrate through the two sliding seats and are in sliding connection with the two sliding seats, the sleeves are fixed on one side, facing the side plate one, of the two sliding seats one by one, a motor two is arranged on the outer side of one end of the fixing frame two, and an output shaft of the motor two is connected with one end of the two-way screw rod two.

Optionally, the first fixing frame is of a C-shaped structure, the height adjusting assembly comprises a first supporting seat arranged at the top and the bottom of the first fixing frame, a screw rod is vertically arranged on an inner ring of the first supporting seat, a first sliding seat in threaded connection is arranged on the screw rod, a first sliding rod is vertically arranged on the inner side of the first fixing frame, the first sliding rod runs through the first sliding seat and is in threaded connection with the first sliding seat, the supporting plate is fixed on the side face of the first sliding seat, a first motor is arranged at the top of the first fixing frame, and an output shaft of the first motor is connected with one end of the screw rod.

Optionally, a second sliding block is arranged at the bottom of the first fixing frame, a second sliding rail parallel to the extending direction of the piston rod of the first air cylinder is arranged on the bottom plate, and the second sliding block is arranged at the upper end of the second sliding rail and is in sliding connection with the second sliding rail.

Optionally, a first screw rod in threaded connection is horizontally arranged at the vertical part of the pressing block and the supporting block.

Optionally, rubber pads are arranged at one end of the first screw rod facing the support plate and at the bottom of the second screw rod.

The rapid assembling equipment for the seat can push the seat plate through the first air cylinder to enable the tenons of the four chair legs to be simultaneously inserted into the grooves of the seat plate, so that the process of manual striking is omitted, physical strength is saved, assembling efficiency is improved, the positions of the chair legs can be adjusted through the position adjusting assembly, and the positions of the seat plate can be adjusted through the height adjusting assembly and the supporting block, so that the assembling equipment can be universally used for assembling seats of different specifications.

Drawings

FIG. 1 is a schematic structural view of an assembly apparatus of the present invention;

FIG. 2 is a side schematic view of the position adjustment assembly of the present invention.

Wherein 1-bottom plate, 2-side plate one, 3-cylinder one, 4-supporting block, 5-screw rod one, 6-slide one, 7-screw rod, 8-fixing frame one, 9-supporting seat one, 10-slide rod one, 11-motor one, 12-supporting plate, 13-rubber pad, 14-pressing block, 15-cylinder two, 16-side plate two, 17-motor three, 18-supporting seat three, 19-slide rail one, 20-slide block one, 21-motor two, 22-fixing frame two, 23-screw rod two, 24-sleeve, 25-supporting seat two, 26-bidirectional screw rod two, 27-slide rod two, 28-slide block two, 29-slide block three, 30-bidirectional screw rod one, 31-slide rail two, 32-slide block two, 33-chair legs and 34-seat board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are merely for convenience of description and should not be construed as limiting the embodiments of the present invention, and that the directions and positions of the terms, such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., in the present invention are only referred to the directions and positions of the attached drawings, and therefore, the directions and positions of the terms are used for illustrating and understanding the present invention, and are not used for limiting the subsequent embodiments of the present invention.

The seat fast assembly equipment comprises a bottom plate 1, wherein one end of the bottom plate 1 is provided with a side plate I2, the upper end of the side plate I2 is fixed with a cylinder I3, the other end of a piston rod of the cylinder I3, facing the bottom plate 1, is provided with a fixing frame I8 at the front end, the fixing frame I8 is provided with a height adjusting assembly, the working end of the height adjusting assembly is provided with a vertical support plate 12, the bottom of one side of the support plate 12, facing the other end of the bottom plate 1, is provided with an L-shaped support block 4, the top of one side of the support plate 12, facing the other end of the bottom plate 1, is provided with a vertical downward cylinder II 15, the lower end of the piston rod of the cylinder is provided with an inverted L-shaped press block 14, the other end of the bottom plate 1 is provided with a side plate II 16, one side of the side plate II 16, facing the side plate I2, is provided with a position adjusting assembly, and the working end of the position adjusting assembly is provided with four sleeves 24 distributed in a rectangular peak, the sleeve 24 is horizontally arranged, the section of the sleeve 24 is a rectangular surface, a plurality of screw rods 23 in threaded connection are vertically arranged at the upper end of the sleeve 24, the height of the support plate 12 can be adjusted by the height adjusting assembly, and the size of a rectangle surrounded by the four sleeves 24 can be adjusted by the position adjusting assembly.

Referring to fig. 1, as an embodiment, the fast assembling device for a seat of the present invention includes a bottom plate 1, a first side plate 2 and a second side plate 16 are respectively disposed at two ends of the bottom plate 1, a horizontal first cylinder 3 is disposed at an upper end of the first side plate 2, a first fixing frame 8 is disposed at a front end of a piston rod of the first cylinder 3, the first cylinder 3 can push the first fixing frame 8 to move horizontally toward the second side plate 16, a height adjusting assembly is disposed on the first fixing frame 8, a vertical support plate 12 is disposed at a working end of the height adjusting assembly, the height adjusting assembly can adjust a height of the support plate 12, an L-shaped support block 4 is disposed at a bottom of one side of the support plate 12 facing the second side plate 16, a vertically downward second cylinder 15 is disposed at an upper end of the support plate 12, a piston rod of the second cylinder 15 is provided with an inverted L-shaped press block 14, a seat plate 34 of the seat is vertically disposed on the support block 4, and a surface of the seat plate 34 for sitting is attached to the support plate 12, then the piston rod of the second cylinder 15 is controlled to extend out, so that the pressing block 14 presses the seat plate 34 tightly, the side, with the groove, of the bottom surface of the seat plate 34 faces the second side plate 16, a position adjusting assembly is arranged on the second side plate 16, the working end of the position adjusting assembly is provided with four sleeves 24 distributed in rectangular vertexes, the sleeves 24 are horizontally placed, the cross sections of the sleeves 24 are rectangular, a plurality of threaded screw rods 23 are vertically arranged at the upper end of each sleeve 24, the seat feet 33 are inserted into the sleeves 24 one by one, the bottoms of the seat feet 33 are abutted against the end portions of the sleeves 24, the positions of the four seat feet 33 are aligned, then the screw rods 23 are rotated, the screw rods 23 are used for pressing and fixing the seat feet 33, the size of the rectangle surrounded by the four sleeves 24 can be adjusted through the position adjusting assembly, and therefore the positions of the seat feet 33 can be adjusted, and seats of different specifications can be assembled conveniently.

Specifically, the use method of the rapid assembly device for the seat of the present invention is: the chair legs 33 are plugged into the sleeve 24 one by one and are abutted against the end part of the sleeve 24, the screw rod II 23 is rotated to press and fix the chair legs 33, the seat plate 34 is placed on the supporting block 4, one surface with the groove faces the chair legs 33, the other surface is attached to the surface of the support plate 12, the tenon on the chair legs 33 can be vertically inserted into the groove on the seat plate 34, the seat plate 34 is placed on the supporting block 4 and can be adjusted in a sliding mode along the length direction of the supporting block 4, the height of the support plate 12 can be adjusted through the height adjusting component on the fixing frame I8, so that the height of the seat plate 34 can be adjusted, when the chair legs 33 and the seat plate 34 are assembled, the left and right positions and the height of the seat plate 34 are adjusted firstly, the four grooves of the seat plate 34 are aligned with the tenon of the chair legs 33, then the piston rods of the air cylinders II 15 are controlled to extend out, the press blocks 14 press the seat plate 34 tightly, then the piston rods of the air cylinders I3 are controlled to extend out, so that the seat plate 34 moves towards the chair legs 33, with the pushing of the cylinder one 3, the tenons of the four chair legs 33 are inserted into the grooves of the seat plate 34, and the assembly of the seat plate 34 and the chair legs 33 is completed.

In summary, according to the rapid assembly equipment for the seat, the seat plate 34 is pushed by the first air cylinder 3, so that the tenons of the four seat legs 33 are simultaneously inserted into the grooves of the seat plate 34, the manual beating process is omitted, the physical strength is saved, the assembly efficiency is improved, the positions of the seat legs 33 can be adjusted by the position adjusting assembly, and the positions of the seat plate 34 are adjusted by the height adjusting assembly and the supporting block 4, so that the assembly equipment can be universally used for assembling seats of different specifications.

In some optional embodiments, as shown in fig. 2, the position adjusting assembly includes a first bidirectional screw 30 vertically disposed in the middle of the second side plate 16, two ends of the first bidirectional screw 30 are provided with a third supporting seat 18 fixed on the surface of the second side plate 16, an end of the first bidirectional screw 30 is fixed in an inner bearing ring of the third supporting seat 18, the upper end of the second side plate 16 is further provided with a third motor 17, an output shaft of the third motor 17 is connected with one end of the first bidirectional screw 30, the first bidirectional screw 30 is symmetrically provided with two sliding seats 29 in threaded connection, one side of the sliding seat 29 facing the first side plate 2 is provided with a second horizontal fixing frame 22, the second fixing frame 22 is in a concave structure, two sides of the second side plate 16 are provided with first vertical sliding rails 19, two ends of one side of the second fixing frame 22 facing the second side plate 16 are provided with first sliding blocks 20, and the first sliding blocks 20 are slidably connected with the first sliding rails 19, the inner sides of two ends of the second fixing frame 22 are provided with a second supporting seat 25, the inner ring of a bearing of the second supporting seat 25 is provided with a second bidirectional screw rod 26, the second bidirectional screw rod 26 is symmetrically provided with two sliding seats 28 in threaded connection, the inner side of the second fixing frame 22 is further fixed with a second sliding rod 27, the second sliding rod 27 penetrates through the second sliding seats 28 and is in sliding connection with the second sliding seats, the sleeve 24 is fixed on one surface of the second sliding seats 28 facing the first side plate 2 one by one, the outer side of one end of the second fixing frame 22 is provided with a second motor 21, the output shaft of the second motor 21 is connected with one end of the second bidirectional screw rod 26, the first bidirectional screw rod 30 is driven to rotate by a third motor 17, the first bidirectional screw rod 30 drives the two sliding seats three 29 to move oppositely or reversely when rotating, the sliding seats three 29 drives the two fixing frame two fixing frames 22 to move oppositely or reversely, the two ends of the second fixing frame 22 are provided with first sliding blocks 20, and the first sliding blocks 20 are in sliding connection with the first sliding rails 19, the two sleeves 24 at the upper end and the two sleeves 24 at the lower end can be adjusted in distance by adjusting the positions of the two fixing frames two 22, the two-way screw rod two 26 is driven to rotate by the motor two 21, the two-way screw rod two 26 drives the two sliding bases two 28 to move in opposite directions or in a back-to-back direction, the sliding rods two 27 are arranged on the inner side of the fixing frame two 22, the sliding bases two 28 are in sliding connection with the sliding rods two 27, the sliding bases are supported and guided by the sliding rods two 27, and the distance between the two sleeves 24 at the upper end or between the two sleeves 24 at the lower end is adjusted by the rotation of the two-way screw rod two 26, so that the positions of the four sleeves 24 can be freely adjusted to be any rectangle within a certain range to meet the fixation of the chair feet 33 of the chairs with different specifications.

In some optional embodiments, the first fixing frame 8 is a C-shaped structure, the height adjusting assembly includes a first supporting seat 9 provided with a top and a bottom of the first fixing frame 8, a screw 7 is vertically provided at an inner ring of the first supporting seat 9, a first sliding seat 6 in threaded connection is provided on the screw 7, a first sliding rod 10 is further vertically provided at an inner side of the first fixing frame 8, the first sliding rod 10 penetrates through the first sliding seat 6 and is in threaded connection with the first sliding seat 6, a supporting plate 12 is fixed at a side surface of the first sliding seat 6, a first motor 11 is provided at a top of the first fixing frame 8, an output shaft of the first motor 11 is connected with one end of the screw 7, the screw 7 is driven to rotate by the first motor 11, the first sliding seat 6 is driven by the screw 7 to move up and down along the screw 7, the first sliding seat 6 is in sliding connection with the first sliding seat 10, the first sliding seat 6 is supported and guided by the sliding rod 10, and the supporting plate 12 is fixed at a side surface of the first sliding seat 6, the height of the support plate 12 is adjusted by moving the slide 6.

In some optional embodiments, a second sliding block 32 is arranged at the bottom of the first fixing frame 8, a second sliding rail 31 parallel to the extending direction of the piston rod of the first cylinder 3 is arranged on the bottom plate 1, the second sliding block 32 is arranged at the upper end of the second sliding rail 31 and is connected with the second sliding rail 31 in a sliding manner, the second sliding block 32 is supported by the second sliding rail 31 so as to support the first fixing frame 8 and other structures at the upper end of the second sliding block 32, when the first cylinder 3 pushes the seat plate 34 to move, the second sliding block 32 moves synchronously on the second sliding rail 31, and the seat plate 34 is prevented from being unaligned with the groove due to downward inclination of gravity through the supporting effect of the second sliding block 32.

In some alternative embodiments, the vertical part of the pressing block 14 and the supporting block 4 is horizontally provided with a screw rod 5 in threaded connection, and the seat plate 34 is sufficiently pressed on the surface of the supporting plate 12 by rotating the screw rod 5, so that the seat plate 34 is kept vertical, and the tenon can be vertically inserted into the groove of the seat plate 34.

In some alternative embodiments, the end of the screw rod one 5 facing the support plate 12 and the bottom of the screw rod two 23 are both provided with rubber pads 13, and when the seat leg 33 and the seat plate 34 are clamped and fastened, the surfaces of the seat leg 33 and the seat plate 34 are protected by the rubber pads 13, so that the pressing force of the screw rod one 5 and the screw rod two 23 is prevented from leaving indentations on the surfaces of the seat leg 33 and the seat plate 34.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

In addition, well known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure the invention. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The rapid assembling device for the seat is characterized by comprising a bottom plate (1), one end of the bottom plate (1) is provided with a side plate I (2), the upper end of the side plate I (2) is fixedly provided with a cylinder I (3), the other end, facing the bottom plate (1), of a piston rod of the cylinder I (3) is provided with a fixing frame I (8) at the front end, the fixing frame I (8) is provided with a height adjusting assembly, the working end of the height adjusting assembly is provided with a vertical support plate (12), the bottom of one side, facing the other end of the bottom plate (1), of the support plate (12) is provided with an L-shaped support block (4), the top of one side, facing the other end of the bottom plate (1), of the support plate (12) is provided with a vertically downward cylinder II (15), the lower end of the piston rod of the cylinder II (15) is provided with an inverted L-shaped press block (14), the other end of the bottom plate (1) is provided with a side plate II (16), one side, facing the first side plate (2), of the second side plate (16) is provided with a position adjusting assembly, the working end of the position adjusting assembly is provided with four sleeves (24) distributed in rectangular vertexes, the sleeves (24) are horizontally placed, the cross section of each sleeve (24) is a rectangular surface, the upper end of each sleeve (24) is vertically provided with a plurality of screw rods (23) connected through threads, the height adjusting assembly can adjust the height of the support plate (12), the position adjusting assembly can adjust the size of the rectangle surrounded by the four sleeves (24), the position adjusting assembly comprises a first bidirectional screw rod (30) vertically arranged in the middle of the second side plate (16), two ends of the first bidirectional screw rod (30) are provided with third support seats (18) fixed on the surfaces of the second side plates (16), and the end parts of the first bidirectional screw rod (30) are fixed in bearing inner rings of the third support seats (18), the upper end of the second side plate (16) is further provided with a third motor (17), an output shaft of the third motor (17) is connected with one end of a first bidirectional screw rod (30), the first bidirectional screw rod (30) is symmetrically provided with two sliding seats (29) in threaded connection, one side, facing the first side plate (2), of each sliding seat (29) is provided with a horizontal second fixing frame (22), each second fixing frame (22) is of a concave structure, two vertical sliding rails (19) are arranged on two sides of the second side plate (16), two ends, facing the second side plate (16), of each fixing frame (22) are provided with first sliding blocks (20), the first sliding blocks (20) are in sliding connection with the first sliding rails (19), two supporting seats (25) are arranged on the inner sides of two ends of the second fixing frame (22), two bidirectional screw rods (26) are arranged on the inner bearing rings of the second supporting seats (25), and two sliding seats (28) in threaded connection are symmetrically arranged on the second bidirectional screw rods (26), the inboard two (27) slide bars that still are fixed with of mount two (22), two (27) slide bars run through in two (28) of slide and sliding connection rather than, sleeve (24) are fixed one by one in the one side of two (28) of slide orientation curb plate one (2), the one end outside of mount two (22) is equipped with motor two (21), the output shaft of motor two (21) is connected with the one end of two-way lead screw two (26).

2. The fast assembling device for the seat according to claim 1, wherein the first fixing frame (8) is of a C-shaped structure, the height adjusting assembly comprises a first supporting seat (9) which is provided with a top and a bottom of the first fixing frame (8), a screw rod (7) is vertically arranged on an inner ring of the first supporting seat (9), a first sliding seat (6) in threaded connection is arranged on the screw rod (7), a first sliding rod (10) is vertically arranged on the inner side of the first fixing frame (8), the first sliding rod (10) penetrates through the first sliding seat (6) and is in threaded connection with the first sliding seat, the supporting plate (12) is fixed on the side surface of the first sliding seat (6), a first motor (11) is arranged on the top of the first fixing frame (8), and an output shaft of the first motor (11) is connected with one end of the screw rod (7).

3. The seat rapid assembly device according to claim 2, wherein a second sliding block (32) is arranged at the bottom of the first fixing frame (8), a second sliding rail (31) parallel to the extending direction of the piston rod of the first cylinder (3) is arranged on the bottom plate (1), and the second sliding block (32) is arranged at the upper end of the second sliding rail (31) and is connected with the second sliding rail in a sliding manner.

4. The rapid assembly equipment of the seat according to claim 1, characterized in that the vertical part of the pressing block (14) and the supporting block (4) is horizontally provided with a screw rod I (5) in threaded connection.

5. The quick assembly device of the seat according to claim 4, characterized in that the end of the first screw (5) facing the fulcrum (12) and the bottom of the second screw (23) are provided with rubber pads (13).