CN113020945B - Full-automatic assembly line for office seat bases - Google Patents
Full-automatic assembly line for office seat bases Download PDFInfo
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- CN113020945B CN113020945B CN202110380818.0A CN202110380818A CN113020945B CN 113020945 B CN113020945 B CN 113020945B CN 202110380818 A CN202110380818 A CN 202110380818A CN 113020945 B CN113020945 B CN 113020945B
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- sliding
- fixedly mounted
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- office
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention belongs to the field of assembly lines, and particularly relates to a full-automatic assembly line for an office seat base, which comprises a conveying frame, wherein the conveying frame is in transmission connection with a conveying belt, a plurality of assembly tables are mounted on the conveying belt, a U-shaped frame is fixedly mounted on the conveying frame, a mounting plate is fixedly mounted on one side of the U-shaped frame, a rotating motor is fixedly mounted at the top of the mounting plate, a rotating disc is fixedly mounted on an output shaft of the rotating motor, roller wheel placing seats are fixedly mounted at the tops of the assembly tables at equal intervals in an annular shape, a connecting seat is fixedly mounted at the top of each assembly table, a first groove is formed in the top end of each connecting seat, a sliding rod is slidably mounted in the first groove, a return spring is fixedly mounted at the bottom end of each sliding rod, and the bottom end of each return spring is fixedly mounted on the inner wall of the bottom end of the corresponding first groove. The invention has reasonable design, is convenient for moving the assembly table and is convenient for assembling the base of the office chair and the roller through the movement of the pressing plate.
Description
Technical Field
The invention relates to the technical field of assembly lines, in particular to a full-automatic assembly line for a base of an office chair.
Background
An office chair refers to various chairs which are convenient for work in daily work and social activities. Office chairs are divided into a narrow sense and a broad sense by office partners, the narrow office chair refers to a backrest chair on which a person sits when the person carries out desktop work in a sitting posture state, the broad sense office chair is all chairs for offices, and comprises a large office chair, a middle office chair, a passenger chair, a staff chair, a conference chair, a visitor chair, a training chair and the like, when the office chair is produced, an office chair base and rollers are required to be assembled, manual installation is adopted in the roller assembly, manpower is wasted, the working efficiency is low, and the problem that the office chair base and the rollers are inconvenient to assemble exists, so that the full-automatic assembly line for the office chair base is provided for solving the problem.
Disclosure of Invention
The invention aims to solve the problem that the base of an office chair and rollers are inconvenient to assemble in the prior art, and provides a full-automatic assembly line for the base of the office chair.
In order to achieve the purpose, the invention adopts the following technical scheme:
the full-automatic assembly line for the bases of the office seats comprises a conveying frame, wherein the conveying frame is in transmission connection with a conveying belt, a plurality of assembly tables are mounted on the conveying belt, a U-shaped frame is fixedly mounted on the conveying frame, a mounting plate is fixedly mounted on one side of the U-shaped frame, a rotating motor is fixedly mounted at the top of the mounting plate, a turntable is fixedly mounted on an output shaft of the rotating motor, roller wheel placing seats are fixedly mounted at the tops of the assembly tables at equal intervals in an annular shape, a connecting seat is fixedly mounted at the top of the assembly tables, a first groove is formed in the top end of the connecting seat, a sliding rod is slidably mounted in the first groove, a reset spring is fixedly mounted at the bottom end of the sliding rod, the bottom end of the reset spring is fixedly mounted on the inner wall of the bottom end of the first groove, a supporting plate is fixedly mounted at the top end of the supporting plate, a plurality of limiting rods are fixedly mounted at the top end of the supporting plate, and two symmetrically-arranged sliding grooves are formed in the inner wall of the top of the U-shaped frame, sliding mounting has the sliding seat in the sliding tray, and the bottom of sliding seat articulates there is the push rod, and the one end of two push rods articulates there is same clamp plate, and the top fixed mounting of clamp plate has the carriage release lever, and the top fixed mounting of carriage release lever has the horizontal pole, and the removal hole has been seted up to one side of horizontal pole, and one side fixed mounting of carousel has the depression bar. And the pressure lever is slidably mounted in the moving hole.
Preferably, the inner walls of the two sides of the first groove are provided with limit grooves, the two sides of the sliding rod are fixedly provided with limit seats, and the limit seats are connected with the corresponding limit grooves in a sliding manner.
Preferably, the same guide rod is fixedly installed on the inner walls of the two sides of the sliding groove, and the sliding seat is installed on the guide rod in a sliding mode.
Preferably, the top of the U-shaped frame is provided with a sliding hole, and the movable rod is connected with the sliding hole in a sliding manner.
Preferably, supporting tables are fixedly mounted on two sides of the U-shaped frame, and the supporting tables are matched with the conveying belt.
Preferably, a plurality of fixing bolts are arranged on the rotating motor, a plurality of bolt grooves are formed in the top end of the mounting plate, and the fixing bolts are matched with the bolt grooves.
In the invention, when the office chair base and the roller assembly are assembled, the office chair base is placed on the supporting plate, the roller is placed on the roller placing seat, the assembly table can be moved through the conveying belt, when the assembly table moves under the pressure plate, the conveying belt is stopped to be started, then through the rotating motor, the rotating motor can drive the turntable to rotate for a circle through the output shaft, the turntable rotates for a circle through the pressure rod, the pressure rod can drive the cross rod to reciprocate through the moving hole, when the cross rod moves downwards, the cross rod can drive the moving rod and the pressure plate to move downwards, the pressure plate can extrude the office chair base downwards, so that the supporting plate drives the sliding rod to move downwards and compress the reset spring, when the office chair base moves downwards, the office chair base can be clamped on the roller, when the cross rod moves upwards, at this moment, under the elastic force action of the reset spring, the office chair base can be reset, so that the office chair base and the idler wheels can be assembled conveniently.
The invention has reasonable design, is convenient for moving the assembly table and is convenient for assembling the base of the office chair and the roller through the movement of the pressing plate.
Drawings
FIG. 1 is a schematic structural view of a fully automatic assembly line for office chair bases, according to the present invention;
FIG. 2 is a schematic view of a-a section structure of a fully automatic assembly line for office chair bases, which is provided by the invention;
FIG. 3 is a schematic structural diagram of part A of a fully automatic assembly line for office chair bases, which is provided by the invention;
fig. 4 is a schematic structural diagram of part B of a fully-automatic assembly line for office seat bases, which is provided by the invention.
In the figure: 1. a carriage; 2. a conveyor belt; 3. an assembly table; 4. a U-shaped frame; 5. mounting a plate; 6. a rotating electric machine; 7. a turntable; 8. a support table; 9. a roller placing seat; 10. a connecting seat; 11. a first groove; 12. a slide bar; 13. a return spring; 14. a support plate; 15. a limiting rod; 16. a sliding groove; 17. a sliding seat; 18. a push rod; 19. pressing a plate; 20. a travel bar; 21. a cross bar; 22. moving the hole; 23. a pressure lever.
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.
Referring to fig. 1-4, a full-automatic assembly line for bases of office seats comprises a conveying frame 1, a conveying belt 2 is in transmission connection with the conveying frame 1, a plurality of assembly tables 3 are installed on the conveying belt 2, a U-shaped frame 4 is fixedly installed on the conveying frame 1, an installation plate 5 is fixedly installed on one side of the U-shaped frame 4, a rotating motor 6 is fixedly installed on the top of the installation plate 5, a rotary disc 7 is fixedly installed on an output shaft of the rotating motor 6, roller placement seats 9 are fixedly installed on the tops of the assembly tables 3 at equal intervals in an annular shape, a connection seat 10 is fixedly installed on the top of the assembly table 3, a first groove 11 is formed in the top end of the connection seat 10, a sliding rod 12 is installed in the first groove 11 in a sliding mode, a reset spring 13 is fixedly installed at the bottom end of the sliding rod 12, the bottom end of the reset spring 13 is fixedly installed on the inner wall of the bottom end of the first groove 11, a support plate 14 is fixedly installed at the top end of the sliding rod 12, the top fixed mounting of backup pad 14 has a plurality of gag lever posts 15, set up the sliding tray 16 that two symmetries set up on the top inner wall of U-shaped frame 4, slidable mounting has sliding seat 17 in the sliding tray 16, sliding seat 17's bottom articulates there is push rod 18, two push rod 18's one end articulates there is same clamp plate 19, clamp plate 19's top fixed mounting has carriage release lever 20, carriage release lever 20's top fixed mounting has horizontal pole 21, removal hole 22 has been seted up to one side of horizontal pole 21, one side fixed mounting of carousel 7 has depression bar 23. And the pressing rod 23 is slidably installed in the moving hole 22.
In this embodiment, the inner walls of the two sides of the first groove 11 are both provided with a limiting groove, the two sides of the sliding rod 12 are both fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.
In this embodiment, the same guide rod is fixedly installed on the inner walls of the two sides of the sliding groove 16, and the sliding seat 17 is slidably installed on the guide rod.
In this embodiment, a sliding hole is formed at the top of the U-shaped frame 4, and the moving rod 20 is slidably connected to the sliding hole.
In this embodiment, the equal fixed mounting in both sides of U-shaped frame 4 has a supporting bench 8, and a supporting bench 8 and 2 looks adaptations of conveyer belt.
In this embodiment, the rotating electrical machine 6 is provided with a plurality of fixing bolts, the top end of the mounting plate 5 is provided with a plurality of bolt grooves, and the fixing bolts are matched with the bolt grooves.
In the invention, when the base of the office chair and the roller wheel are assembled, the base of the office chair is placed on the supporting plate 14, the roller wheel is placed on the roller wheel placing seat 9, the assembly table 3 can be moved through the conveying belt 2, when the assembly table 3 moves to be under the pressure plate 19, the conveying belt 2 is stopped to be started, then the rotating motor 6 can drive the rotating disc 7 to rotate for one circle through the output shaft, the rotating disc 7 rotates for one circle through the pressure rod 23, the pressure rod 23 can drive the cross rod 21 to reciprocate through the moving hole 22, when the cross rod 21 moves downwards, the cross rod 21 can drive the moving rod 20 and the pressure plate 19 to move downwards, the pressure plate 19 can extrude the base of the office chair downwards, so that the supporting plate 14 drives the sliding rod 12 to move downwards and compress the return spring 13, when the base of the office chair moves downwards, the base of the office chair can be clamped on the roller wheel, when the cross rod 21 is upward, the base of the office chair can be reset under the action of the elastic force of the return spring 13, so that the base of the office chair and the roller can be assembled conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The full-automatic assembly line for the bases of office seats comprises a conveying frame (1) and is characterized in that the conveying frame (1) is in transmission connection with a conveying belt (2), a plurality of assembly tables (3) are installed on the conveying belt (2), a U-shaped frame (4) is fixedly installed on the conveying frame (1), a mounting plate (5) is fixedly installed on one side of the U-shaped frame (4), a rotating motor (6) is fixedly installed at the top of the mounting plate (5), a rotating disc (7) is fixedly installed at an output shaft of the rotating motor (6), roller containing seats (9) are fixedly installed at the tops of the assembly tables (3) in an annular shape at equal intervals, a connecting seat (10) is fixedly installed at the top of the assembly tables (3), a first groove (11) is formed in the top end of the connecting seat (10), a sliding rod (12) is installed in the first groove (11), and a reset spring (13) is fixedly installed at the bottom end of the sliding rod (12), the bottom fixed mounting of reset spring (13) is on the bottom inner wall of first groove (11), the top fixed mounting of slide bar (12) has backup pad (14), the top fixed mounting of backup pad (14) has a plurality of gag lever posts (15), set up sliding tray (16) that two symmetries set up on the top inner wall of U-shaped frame (4), sliding tray (16) slidable mounting has sliding seat (17), the bottom of sliding seat (17) articulates there is push rod (18), the one end of two push rods (18) articulates there is same clamp plate (19), the top fixed mounting of clamp plate (19) has carriage release lever (20), the top fixed mounting of carriage release lever (20) has horizontal pole (21), removal hole (22) has been seted up to one side of horizontal pole (21), one side fixed mounting of carousel (7) has depression bar (23), and depression bar (23) slidable mounting is in removal hole (22).
2. The full-automatic assembly line for office chair bases according to claim 1, characterized in that limiting grooves are formed in the inner walls of the two sides of the first groove (11), limiting seats are fixedly mounted on the two sides of the sliding rod (12), and the limiting seats are slidably connected with the corresponding limiting grooves.
3. The full-automatic assembly line for office seat bases according to claim 1, characterized in that the same guide rod is fixedly arranged on the inner walls of the two sides of the sliding groove (16), and the sliding seat (17) is slidably arranged on the guide rod.
4. The full-automatic assembly line for office seat bases according to claim 1, characterized in that a sliding hole is formed in the top of the U-shaped frame (4), and the moving rod (20) is connected with the sliding hole in a sliding mode.
5. The full-automatic assembly line for bases of office seats as claimed in claim 1, wherein supporting platforms (8) are fixedly mounted on two sides of the U-shaped frame (4), and the supporting platforms (8) are matched with the conveying belt (2).
6. The full-automatic assembly line for office seat bases according to claim 1, characterized in that a plurality of fixing bolts are arranged on the rotating motor (6), a plurality of bolt grooves are formed at the top end of the mounting plate (5), and the fixing bolts are matched with the bolt grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380818.0A CN113020945B (en) | 2021-04-09 | 2021-04-09 | Full-automatic assembly line for office seat bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380818.0A CN113020945B (en) | 2021-04-09 | 2021-04-09 | Full-automatic assembly line for office seat bases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113020945A CN113020945A (en) | 2021-06-25 |
| CN113020945B true CN113020945B (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110380818.0A Active CN113020945B (en) | 2021-04-09 | 2021-04-09 | Full-automatic assembly line for office seat bases |
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| Country | Link |
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| CN (1) | CN113020945B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018083281A (en) * | 2016-11-21 | 2018-05-31 | 青山 省司 | Assembly device for inserting shaft-like component into annular component |
| CN108971937A (en) * | 2018-09-10 | 2018-12-11 | 安吉超亚家具有限公司 | A kind of automatic assembling device of office chair |
| CN109483228A (en) * | 2018-12-21 | 2019-03-19 | 安吉炜宜五金塑料制品有限公司 | A kind of apparatus automatization assembling of seat idler wheel |
| CN109604991A (en) * | 2018-12-21 | 2019-04-12 | 夏安祥 | A kind of swivel chair base idler wheel assembly auxiliary mould |
| CN110065024A (en) * | 2019-04-09 | 2019-07-30 | 梁仓平 | The automatic assembly line of elastic seal ring |
| CN210360157U (en) * | 2019-07-23 | 2020-04-21 | 江苏申牌万向轮有限公司 | Automatic assembly device for roller and bearing in caster |
-
2021
- 2021-04-09 CN CN202110380818.0A patent/CN113020945B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018083281A (en) * | 2016-11-21 | 2018-05-31 | 青山 省司 | Assembly device for inserting shaft-like component into annular component |
| CN108971937A (en) * | 2018-09-10 | 2018-12-11 | 安吉超亚家具有限公司 | A kind of automatic assembling device of office chair |
| CN109483228A (en) * | 2018-12-21 | 2019-03-19 | 安吉炜宜五金塑料制品有限公司 | A kind of apparatus automatization assembling of seat idler wheel |
| CN109604991A (en) * | 2018-12-21 | 2019-04-12 | 夏安祥 | A kind of swivel chair base idler wheel assembly auxiliary mould |
| CN110065024A (en) * | 2019-04-09 | 2019-07-30 | 梁仓平 | The automatic assembly line of elastic seal ring |
| CN210360157U (en) * | 2019-07-23 | 2020-04-21 | 江苏申牌万向轮有限公司 | Automatic assembly device for roller and bearing in caster |
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| Publication number | Publication date |
|---|---|
| CN113020945A (en) | 2021-06-25 |
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