CN209598659U - Rotary type backrest assembly line mechanism - Google Patents
Rotary type backrest assembly line mechanism Download PDFInfo
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- CN209598659U CN209598659U CN201920061148.4U CN201920061148U CN209598659U CN 209598659 U CN209598659 U CN 209598659U CN 201920061148 U CN201920061148 U CN 201920061148U CN 209598659 U CN209598659 U CN 209598659U
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- rotating
- line body
- seat back
- support plate
- rotation
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model provides a kind of rotary type backrest assembly line mechanism, comprising: rotary bracket, rotation wire body and rotation framework；Wherein, rotary bracket includes the arc track steel plate of braced frame and support on the support frame；Rotating frame body is located at one end of main line body, rotate the rotation support plate that framework includes rotating frame and is supported on rotating frame, pivoting support is installed in the center of rotation support plate, decelerating motor is equipped with by motor cabinet in the bottom of rotation support plate, swiveling gear, swiveling gear and pivoting support engaged transmission are set on the output shaft of decelerating motor；One end of rotation wire body is connect with pivoting support, and the bottom surface of the other end is connected with the pulley slided on arc track steel plate, and rotation wire body is rotated by rotation center of pivoting support, parallel with main line body or vertical with main line body.Using the utility model, operative employee need to only turn round 90 degree, not need to walk about, and can get backrest, not only saved the time but also saved physical strength.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, more specifically relates to a rotatable formula seat back assembly line mechanism.
Background
At present, a seat back assembly line is linear, and is immovable and unrotatable, when an operator takes a seat back on the seat back assembly line, the operator needs to turn 180 degrees for 2 times, the walking distance is about 3 meters, the labor intensity of the operator is high, and the working hours are wasted.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a rotatable formula seat back assembly line mechanism to solve in the assembly process of car seat back, intensity of labour is big when the operative employee gets the seat back, still the problem of extravagant man-hour.
The utility model provides a rotatable formula seat back assembly line mechanism, include: the rotary bracket, the rotary line body and the rotary frame body; the rotary bracket comprises a support frame and an arc-shaped rail steel plate supported on the support frame; the rotating frame body is positioned at one end of the main line body and comprises a rotating frame and a rotating support plate supported on the rotating frame, a slewing bearing is arranged at the center of the rotating support plate, a speed reducing motor is arranged at the bottom of the rotating support plate through a motor base, a slewing gear is sleeved on an output shaft of the speed reducing motor, and the slewing gear is in meshing transmission with the slewing bearing; one end of the rotating line body is connected with the slewing bearing, the bottom surface of the other end of the rotating line body is connected with a pulley which slides on the arc-shaped track steel plate, and the rotating line body rotates by taking the slewing bearing as a rotation center and is parallel to the main line body or vertical to the main line body.
Preferably, a through hole is formed in a center position of the rotary support plate, a bearing housing is mounted in the through hole, the rotary support is mounted in the bearing housing, a rotary shaft is fixed to a bottom surface of the rotary wire body, and the rotary shaft is mounted in a center hole of an inner ring of the rotary support.
In addition, the preferable structure is that two limit blocks are fixed on the rotary support plate along the circumference of the slewing bearing, one limit block and the slewing gear are connected into a straight line, and the other limit block is vertical to the straight line; and the bottom surface of the rotating line body is distributed and fixed with a stop block corresponding to the position of the two limit blocks.
Preferably, the main wire body further includes a lifting mechanism provided at a position close to the rotating bracket on the extension line thereof.
In addition, the preferred structure is that the lifting mechanism comprises a lifting motor, four transmission rollers and a transmission roller way, a driving gear is sleeved on an output shaft of the lifting motor, a driven gear meshed with the driving gear is sleeved on one transmission roller, two adjacent transmission rollers are transmitted through lifting chains, and four corners of the transmission roller way are fixedly connected with one lifting chain respectively.
In addition, the arc-shaped rail steel plate is preferably 1/4 arc.
Furthermore, it is preferable that a fence is formed around the arc-shaped rail steel plate.
Utilize above-mentioned the utility model discloses a rotatable formula seat back assembly line mechanism, when the swivel line body is parallel with the thread body, the seat back transports the swivel line body from the thread body, and the swivel line body rotates 90 degrees under the drive of rotating frame body, and is perpendicular with the thread body, and the operative employee only needs 90 degrees of turning around, need not walk about, can get the seat back, both save time and save physical power.
Drawings
Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:
fig. 1 is a front view of a rotatable seat back pipelining mechanism in combination with a main line body according to an embodiment of the present invention;
FIG. 2 is a top view of a rotatable seat back pipelining mechanism coupled to a main line body according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a rotatable seat back assembly line mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a rotating bracket according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a rotating frame according to an embodiment of the present invention.
Wherein the reference numerals include: the device comprises a rotary bracket 1, a supporting frame 11, a tail line supporting frame 111, a middle supporting frame 112, a workpiece taking end supporting frame 113, an arc-shaped rail steel plate 12, a rotary line body 2, a conveying roller 21, a rotary frame body 3, a rotary frame 31, a rotary supporting plate 32, a rotary bearing 33, a motor base 34, a speed reducing motor 35, a rotary gear 36, a first limiting block 37, a second limiting block 38, a gear retainer ring 39, a main line body 4, a lifting mechanism 5, a lifting motor 51, a transmission roller 52, a transmission roller way 53, a driving gear 54, a driven gear 55, a lifting chain 56 and a fence 6.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1 and 2 show a front view structure and a top view structure of a rotatable seat back assembly line mechanism combined with a main line body according to an embodiment of the present invention, respectively.
As shown in fig. 1 and 2, the embodiment of the utility model provides a rotatable formula backrest assembly line mechanism is located the position between the mainline body 4 and elevating system 5, the backrest bears on the tray, on the rotatable formula backrest assembly line mechanism was transported to mainline body 4, the tray of vacating was transported away from elevating system 5, after the tray was transported away, rotatable formula backrest assembly line mechanism was rotatory 90 and is perpendicular with mainline body 4, both form the right angle, the operation worker stands in the right angle region, only need turn 90, need not walk to get the backrest, both save time and save physical power.
Elevating system 5 includes a elevator motor 51, four driving rollers 52 and rollgang 53, the cover is equipped with driving gear 54 on elevator motor 51's output shaft, the cover is equipped with driven gear 55 with driving gear 54 meshing on one of them driving roller 52, through the transmission of lift chain 56 between two adjacent driving rollers 52, four corners of rollgang 53 respectively with a lift chain 56 fixed connection, it rotates to drive a driving roller 52 through elevator motor 51, this driving roller 52 drives other three driving rollers 52 and rotates, thereby make lift chain 56 drive rollgang 53 go up and down.
Fig. 3 shows the structure of a rotatable seat back flowline mechanism according to an embodiment of the invention.
As shown in fig. 3, the rotatable seat back line mechanism includes: the rotary seat backrest assembly line mechanism comprises a rotary bracket 1, a rotary line body 2 and a rotary frame body 3, wherein one end of the rotary line body 2 is rotatably connected to the rotary frame body 3, and the other end of the rotary line body slides on the rotary bracket 1, so that the rotary seat backrest assembly line mechanism can rotate.
Equidistant rotation is connected with conveying roller 21 on the swivel line body 2, a conveying for realizing bearing the tray of seat back, bottom at swivel line body 2 is fixed with driving motor, the cover is equipped with drive sprocket on driving motor's output shaft, the cover is equipped with driven sprocket in one end of every conveying roller 21, connect through the chain between two adjacent driven sprockets, be connected with drive sprocket through the chain on the driven sprocket of a conveying roller 21 that lies in the tip, driving motor is as conveying roller 21's driving source, drive conveying roller 21 rotates, finally realize swivel line body 2's transmission function.
Fig. 4 shows a structure of a rotating bracket according to an embodiment of the present invention.
As shown in fig. 4, the rotating bracket 1 includes a supporting frame 11 and an arc-shaped rail steel plate 12 supported on the supporting frame 11, the supporting frame 11 includes a tail line supporting frame 111 supporting an end portion of the arc-shaped rail steel plate 12, a middle supporting frame 112 supporting an end portion of the arc-shaped rail steel plate 12, and a pickup end supporting frame 113 supporting an end portion of the arc-shaped rail steel plate 12, the arc-shaped rail steel plate 12 is 1/4 arcs, and the rotating wire body 2 is rotated by 90 °.
Fig. 5 shows a structure of a rotating frame according to an embodiment of the present invention.
As shown in fig. 5, the rotating frame 3 is located at one end of the main line body, and the rotating frame 3 includes a rotating frame 31, a rotating support plate 32, a slewing bearing 33, a motor base 34, a reduction motor 35, and a slewing gear 36; wherein,
the rotating support plate 32 is supported on the rotating frame 31, a through hole is formed in the center of the rotating support plate 32, a bearing sleeve is installed in the through hole, the slewing bearing 33 is installed in the bearing sleeve, the speed reducing motor 35 is arranged at the bottom of the rotating support plate 32 through the motor base 34, the speed reducing motor 35 comprises a motor and a speed reducing box which are integrated together, the speed reducing box is provided with a reversing structure, the direction of an output shaft of the speed reducing motor 35 is perpendicular to the length direction of the speed reducing motor 35, the slewing gear 36 is sleeved on the output shaft of the speed reducing motor 35 and limited through the gear retainer ring 39, an avoiding notch is formed in the position, corresponding to the slewing gear 36, of the rotating support plate 32, and the slewing gear 36 is located.
Referring to fig. 3 and 5, one end of the rotating line body 2 is fixed to the slewing bearing, and the bottom surface of the other end is connected to a pulley sliding on the arc-shaped rail steel plate, and the rotating line body rotates around the slewing bearing as a rotation center and is parallel to the main line body or perpendicular to the main line body.
A rotating shaft is fixed on the bottom surface of the rotating line body 2, the rotating shaft is installed in a central hole of an inner ring of the slewing bearing 33, when the slewing bearing 33 rotates, the rotating line body 2 is driven to rotate through the rotating shaft, and a pulley which slides on the arc-shaped rail steel plate is further connected to the bottom surface of the rotating line body 2, so that one end of the rotating line body 2 can slide along the arc-shaped rail steel plate 12.
In order to limit the rotation of the rotary line body 2, a first limit block 37 and a second limit block 38 are fixed on the rotary support plate 32 along the circumference of the rotary support 33, the first limit block 37 and the rotary gear 36 are connected into a straight line, and the second limit block 38 is perpendicular to the connecting line between the first limit block 37 and the rotary gear 36; and stoppers are distributed and fixed on the bottom surface of the rotational line body 2 at positions corresponding to the first stopper 37 and the second stopper 38.
In order to guarantee personal safety, a fence 6 is arranged around the arc-shaped rail steel plate 12.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A rotatable seat back streamline mechanism is characterized by comprising a rotating bracket, a rotating line body and a rotating frame body; wherein,
the rotating bracket comprises a supporting frame and an arc-shaped rail steel plate supported on the supporting frame;
the rotating frame body is positioned at one end of the main line body and comprises a rotating frame and a rotating support plate supported on the rotating frame, a slewing bearing is arranged at the center of the rotating support plate, a speed reducing motor is arranged at the bottom of the rotating support plate through a motor base, a slewing gear is sleeved on an output shaft of the speed reducing motor, and the slewing gear is in meshing transmission with the slewing bearing;
one end of the rotating line body is connected with the slewing bearing, the bottom surface of the other end of the rotating line body is connected with a pulley which slides on the arc-shaped track steel plate, and the rotating line body rotates by taking the slewing bearing as a rotation center and is parallel to the main line body or vertical to the main line body.
2. The rotatable seat back assembly line mechanism of claim 1, wherein a through hole is formed in a center of the rotating support plate, a bearing sleeve is installed in the through hole, the rotary support is installed in the bearing sleeve, a rotating shaft is fixed to a bottom surface of the rotating line body, and the rotating shaft is installed in a center hole of an inner ring of the rotary support.
3. The rotatable seat back assembly line mechanism of claim 1 or 2, wherein two limit blocks are fixed on the rotating support plate along the circumference of the slewing bearing, one of the two limit blocks is connected with the slewing gear in a straight line, and the other limit block is perpendicular to the straight line; and the bottom surface of the rotating line body is distributed and fixed with a stop block corresponding to the position of the two limit blocks.
4. The rotatable seat back assembly line mechanism of claim 1, further comprising a lifting mechanism disposed on an extension of the wire body proximate to the pivot bracket.
5. The rotatable seat back assembly line mechanism of claim 4, wherein the lifting mechanism comprises a lifting motor, four driving rollers and a roller table, a driving gear is sleeved on an output shaft of the lifting motor, a driven gear engaged with the driving gear is sleeved on one driving roller, two adjacent driving rollers are driven by a lifting chain, and four corners of the roller table are fixedly connected with one lifting chain respectively.
6. The rotatable seat back flowline mechanism of claim 1, wherein said arcuate track steel plate is 1/4 arc.
7. The rotatable seat back flowline mechanism of claim 1, wherein a fence is provided around the periphery of said arcuate rail plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061148.4U CN209598659U (en) | 2019-01-15 | 2019-01-15 | Rotary type backrest assembly line mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061148.4U CN209598659U (en) | 2019-01-15 | 2019-01-15 | Rotary type backrest assembly line mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598659U true CN209598659U (en) | 2019-11-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920061148.4U Active CN209598659U (en) | 2019-01-15 | 2019-01-15 | Rotary type backrest assembly line mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209598659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070719A (en) * | 2021-04-07 | 2021-07-06 | 佛山东燊智能装备有限公司 | Full autoloading work piece processingequipment |
| CN114952276A (en) * | 2022-05-26 | 2022-08-30 | 江西华瑞泰户外用品有限公司 | Seat production device |
-
2019
- 2019-01-15 CN CN201920061148.4U patent/CN209598659U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070719A (en) * | 2021-04-07 | 2021-07-06 | 佛山东燊智能装备有限公司 | Full autoloading work piece processingequipment |
| CN114952276A (en) * | 2022-05-26 | 2022-08-30 | 江西华瑞泰户外用品有限公司 | Seat production device |
| CN114952276B (en) * | 2022-05-26 | 2023-09-05 | 江西华瑞泰户外用品有限公司 | Seat apparatus for producing |
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