CN211732773U

CN211732773U - Bearing mechanism for conveying power and free chains

Info

Publication number: CN211732773U
Application number: CN202020058078.XU
Authority: CN
Inventors: 徐兵; 徐正明; 徐同明
Original assignee: Wuxi Xingfan Electromechanical Manufacturing Co ltd
Current assignee: Wuxi Xingfan Electromechanical Manufacturing Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-10-23
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a bearing mechanism for conveying a stacking chain, which belongs to the field of stacking chains, and adopts the technical proposal that the bearing mechanism comprises a stacking chain main body, a plurality of supporting plates are arranged on the stacking chain main body, the supporting plates are arranged on the stacking chain main body in parallel and are driven by the stacking chain main body to do rotary motion, a bearing component is arranged on the bottom side of each supporting plate, the bearing component comprises a vertically arranged sliding rod, the sliding rod is arranged on the supporting plate in a sliding way, a bearing plate is arranged on the bottom end of the sliding rod, a bearing part is arranged on the bearing plate, a first bracket is fixedly connected on the bottom side of the supporting plate, a first gear is rotatably connected on the first bracket, a first rack is arranged on one side of the sliding rod, which faces the first gear, along the length direction of the sliding rod, the first rack is meshed with the first gear, a driving motor is arranged on the bottom side of the supporting plate, a second gear is, the utility model discloses can adjust part height such as automobile body, door to adapt to different processing requirements.

Description

Bearing mechanism for conveying power and free chains

Technical Field

The utility model belongs to the technical field of the technique of long-pending chain of putting and specifically relates to a long-pending mechanism that bears who puts chain and carry is related to.

Background

The power and free chain is a transportation device suitable for a high-productivity and flexible production system, plays a transportation role, runs through the whole production line, integrates fine process operation, storage and transportation functions, is widely applied to various industries along with the rapid development of the modern logistics transportation technology, and particularly needs to be used for transportation and power and free processing in the automobile manufacturing industry, four-door assembly lines, engine assembly lines, whole automobile assembly lines and the like.

Chinese patent with publication number CN207827320U discloses a vehicle body part accumulating and releasing chain device, which comprises an accumulating and releasing chain conveying main body, and further comprises a plurality of vehicle body part trays and a vehicle body part clamping mechanism, wherein the vehicle body part trays are parallelly mounted on the accumulating and releasing chain conveying main body and are driven by the accumulating and releasing chain conveying main body to perform rotary motion, each vehicle body part tray comprises two supporting legs, supporting blocks are respectively mounted on the two supporting legs, the supporting legs are provided with vehicle body part anti-falling pins, and the vehicle body part clamping mechanism is arranged at the bottom of a part taking end of the accumulating and releasing chain conveying main body.

The above prior art solutions have the following drawbacks: although the vehicle body part accumulation and release chain device can reduce the shaking and falling of the vehicle body part in the conveying process, the height of parts such as the vehicle body part is fixed in the actual use process, and when workers perform processing through accumulation and release of the accumulation and release chain, the heights of the workers need to be adjusted to process the vehicle body at a higher position, so that the use is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can effectual part height such as regulation automobile body, door to the bearing mechanism that the long-pending chain that puts that adapts to different processing requirements was carried.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a bearing mechanism for conveying a stacking chain comprises a stacking chain main body, wherein a plurality of horizontally arranged supporting plates are arranged on the stacking chain main body, the supporting plates are arranged on the stacking chain main body in parallel and are driven by the stacking chain main body to perform rotary motion, a bearing assembly for bearing a vehicle door is arranged on the lower side of each supporting plate, the bearing assembly comprises a vertically arranged sliding rod, the sliding rod is arranged on the supporting plates in a sliding manner, a bearing plate is arranged at the bottom end of the sliding rod, two bearing pieces are arranged on one side of the bearing plate, which is opposite to the sliding rod, a first support is fixedly connected to the bottom side of each supporting plate, a first gear is rotatably connected to the first support, a first rack is arranged on one side of the sliding rod, which faces the first gear, along the length direction of the sliding rod, and is meshed with the first gear, and a driving motor is arranged on the bottom side of each supporting plate, and a second gear is sleeved on an output shaft of the driving motor and is meshed with the first gear.

Through adopting above-mentioned technical scheme, at the in-process of automobile manufacturing, thereby carry long-pending putting to the automobile body through long-pending chain main part, parts such as door are thereby processed the automobile body to the convenience, parts such as door, add man-hour, through starting driving motor, driving motor drives second gear revolve, the first gear of second gear drive rotates, first gear drives first rack and reciprocates, thereby it goes up and down to drive the slide bar, the processing part that the carrier that bears on the slide bar this moment changes the height along with the lift of slide bar, thereby can conveniently process the processing part.

The present invention may be further configured in a preferred embodiment as: the sliding rod is back to the first rack and is fixedly connected with a second rack along the length direction of the sliding rod on one side, the second rack and the first rack are symmetrically arranged about the sliding rod, a second support is arranged at the position of the second rack, the second support is fixedly connected with the supporting plate, a third gear is rotatably connected onto the second support, and the third gear is meshed with the second rack.

Through adopting above-mentioned technical scheme, the atress that can make the slide bar of setting up of second gear and second rack is even, makes the slide bar more stable at the lift in-process.

The present invention may be further configured in a preferred embodiment as: the top end of the sliding rod is provided with a fixed block, and the fixed block is positioned on the top side of the supporting plate and is abutted against the supporting plate.

Through adopting above-mentioned technical scheme, the setting of fixed block can avoid driving the in-process that the slide bar goes up and down at driving motor, and the slide bar breaks away from and breaks away from with first gear and second gear gradually with the layer board to make at the during operation and hold carrier and drop, influence bearing effect.

The present invention may be further configured in a preferred embodiment as: and a rubber layer is arranged on the contact surface of the fixed block and the supporting plate.

Through adopting above-mentioned technical scheme, the setting on rubber layer can give the fixed block buffering, avoids fixed block and layer board outer wall to last contradict, damages fixed block and layer board, effectual protection fixed block.

The present invention may be further configured in a preferred embodiment as: the fixed block is detachably connected with the sliding rod.

Through adopting above-mentioned technical scheme, can dismantle the setting of the fixed block of connection and slide bar, can when the installation, conveniently slide the slide bar and set up in the layer board, when holding carrier goes wrong simultaneously, through dismantling the fixed block, alright directly will hold carrier and take off and change or maintain.

The present invention may be further configured in a preferred embodiment as: the bottom side of layer board is last fixedly connected with chucking piece, evenly arranged has seted up a plurality of chucking holes on its length direction on the slide bar, the slip is provided with the chucking bolt on the chucking piece, the chucking bolt card is gone into in the chucking hole.

Through adopting above-mentioned technical scheme, the chucking bolt card advances in the chucking hole, can restrict the change of slide bar and chucking piece relative position, thereby fix the slide bar, further support and hold carrier, avoid only fixing first gear and first rack through driving motor, thereby fix the slide bar, prevent that live time is long, damage driving motor, when the height that holds carrier is adjusted to needs, the pulling chucking bolt, make the chucking bolt break away from with the chucking hole, thereby be convenient for start driving motor and come to carry out the lift adjustment height to the carrier on slide bar and the slide bar.

The present invention may be further configured in a preferred embodiment as: two the carrier all can dismantle with the loading board and be connected.

Through adopting above-mentioned technical scheme, when bearing the weight of the single appearance problem of piece and need changing or maintaining, directly will appear bearing the weight of the piece of taking a problem and dismantle from the loading board, conveniently change or maintain the bearing the weight of the piece that goes wrong.

The present invention may be further configured in a preferred embodiment as: the top side of the bearing part is fixedly connected with a supporting plate, and the supporting plate is detachably connected with the bearing plate.

Through adopting above-mentioned technical scheme, the setting of backup pad can increase the loading board and hold the lifting surface area between the carrier, makes the atress dispersion, and the setting of backup pad can make things convenient for the loading board and hold the carrier to dismantle the connection simultaneously.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the first rack and the first gear on the sliding rod, the effect of conveniently lifting the sliding rod so as to adjust the heights of the bearing piece on the sliding rod and the loaded parts such as the vehicle body, the vehicle door and the like can be achieved;

2. through the setting in chucking bolt and chucking hole, can play further fixed slide bar, effectual protection driving motor's effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a carrying mechanism for conveying a depositing chain in an embodiment;

fig. 2 is a schematic partial enlarged structure diagram for embodying the bearing assembly in the embodiment.

In the figure, 1, a chain body is accumulated and released; 2. a support plate; 3. a load bearing assembly; 31. a slide bar; 32. a carrier plate; 33. a carrier; 4. a first bracket; 5. a first gear; 6. a first rack; 7. a drive motor; 8. a second gear; 9. a second rack; 10. a second bracket; 11. a third gear; 12. a fixed block; 13. a rubber layer; 14. a clamping block; 15. a clamping hole; 16. clamping the bolt; 17. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, for the utility model discloses a long-pending chain of putting is carried bears mechanism, including long-pending chain main part 1 of putting, long-pending layer board 2 that is equipped with a plurality of levels and sets up that is equipped with in the chain main part 1 of putting, a plurality of layer boards 2 parallel arrangement are in long-pending chain main part 1 of putting and are driven through long-pending chain main part 1 of putting and carry out rotary motion, are equipped with the carrier assembly 3 who is used for bearing the weight of parts such as door, automobile body on the bottom side of layer board 2, bear parts such as door, automobile body through carrier assembly 3 to carry long-pending processing of putting to carrier assembly 3 through long-pending chain main.

Referring to fig. 1, bearing assembly 3 includes the slide bar 31 of vertical setting, slide bar 31 passes layer board 2 and the setting of layer board 2 slip, the welding has loading board 32 on the bottom of slide bar 31, loading board 32 level sets up, it holds carrier 33 to be equipped with two on loading board 32 dorsad slide bar 31 one side, it has backup pad 17 to weld on the top side of carrying carrier 33, backup pad 17 passes through the bolt with loading board 32 and can dismantle the connection, when single carrier 33 goes wrong, it breaks away from to rotate the bolt messenger bolt and backup pad 17 and loading board 32, thereby will hold carrier 33 and take off and change or maintain.

Referring to fig. 2, first support 4 is welded on the bottom side of supporting plate 2, first gear 5 is connected to first support 4 in a rotating manner, sliding rod 31 has first rack 6 along sliding rod 31 length direction welding on first gear 5 side towards, first rack 6 sets up vertically, first rack 6 meshes with first gear 5, be equipped with driving motor 7 on the bottom side of supporting plate 2, the cover is equipped with second gear 8 on driving motor 7's the output shaft, second gear 8 meshes with first gear 5, when needs go up and down to carrier 33, start driving motor 7, driving motor 7 drives second gear 8 and rotates, thereby second gear 8 drives first gear 5 and rotates and drive first rack 6 and slide on supporting plate 2 and go up and down to carrier 33.

Referring to fig. 2, a second rack 9 is welded on one side, facing away from the first rack 6, of the sliding rod 31 along the length direction of the sliding rod 31, the second rack 9 and the first rack 6 are symmetrically arranged about the sliding rod 31, a second support 10 is arranged at the position of the second rack 9, the second support 10 is welded with the supporting plate 2, a third gear 11 is rotatably connected to the second support 10, and the third gear 11 is meshed with the second rack 9, so that the sliding rod 31 is stressed uniformly, and the sliding rod 31 is more stable in the lifting process.

Referring to fig. 1, the welding has chucking block 14 on the bottom side of layer board 2, and a plurality of chucking holes 15 have been seted up along its length direction align to grid on the slide bar 31, is equipped with chucking bolt 16 on the chucking block 14, and chucking bolt 16 passes chucking block 14 and chucking block 14 sliding connection, and chucking bolt 16 is gone into chucking hole 15 and is contradicted with chucking hole 15 inner wall towards chucking hole 15 one end card to effectual holding carrier 33 of fixing.

Referring to fig. 1, the top end of the sliding rod 31 is detachably connected with a fixing block 12 through a bolt, the fixing block 12 is located above the supporting plate 2 and is abutted against the supporting plate 2, a rubber layer 13 is bonded on the abutting surface, and the phenomenon that the bearing member 33 falls off to influence the bearing effect in the lifting process is avoided.

The implementation principle of the embodiment is as follows: in the process of automobile manufacturing, thereby carry the long-pending part of putting such as automobile body, door through long-pending chain main part 1, thereby conveniently to the automobile body, parts such as door are processed the assembly, add man-hour, start driving motor 7, driving motor 7 drives second gear 8 and rotates, second gear 8 drives first gear 5 and rotates, first gear 5 drives first rack 6 and reciprocates, thereby it goes up and down to drive slide bar 31, the processing part that bears the weight of the carrier 33 on slide bar 31 at this moment changes the height along with the lift of slide bar 31, thereby can conveniently process parts such as automobile body, door.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a long-pending bearing mechanism who puts chain and carry, includes long-pending chain main part (1) of putting, be equipped with layer board (2) that a plurality of levels set up on long-pending chain main part (1) of putting, it is a plurality of layer board (2) parallel arrangement is on long-pending chain main part (1) of putting and is carried out rotary motion through long-pending chain main part (1) drive, its characterized in that of putting: a bearing component (3) used for bearing a vehicle door is arranged on the bottom side of the supporting plate (2), the bearing component (3) comprises a vertically arranged sliding rod (31), the sliding rod (31) is arranged on the supporting plate (2) in a sliding mode, a bearing plate (32) is arranged at the bottom end of the sliding rod (31), two bearing pieces (33) are arranged on one side, back to the sliding rod (31), of the bearing plate (32), a first support (4) is fixedly connected onto the bottom side of the supporting plate (2), a first gear (5) is connected onto the first support (4) in a rotating mode, a first rack (6) is arranged on one side, facing the first gear (5), of the sliding rod (31) along the length direction of the sliding rod (31), the first rack (6) is meshed with the first gear (5), a driving motor (7) is arranged on the bottom side of the supporting plate (2), and a second gear (8) is sleeved on an output shaft of the driving motor (7), the second gear (8) is meshed with the first gear (5).

2. The carrying mechanism of the power and free chain conveyor according to claim 1, wherein: slide bar (31) are gone up along slide bar (31) length direction fixedly connected with second rack (9) dorsad on first rack (6) one side, second rack (9) set up with first rack (6) about slide bar (31) symmetry, second rack (9) department is equipped with second support (10), second support (10) and layer board (2) fixed connection, it is connected with third gear (11) to rotate on second support (10), third gear (11) and second rack (9) meshing.

3. The carrying mechanism of the power and free chain conveyor according to claim 1, wherein: the top end of the sliding rod (31) is provided with a fixing block (12), and the fixing block (12) is located on the top side of the supporting plate (2) and is abutted against the supporting plate (2).

4. The carrying mechanism of the power and free chain conveyor according to claim 3, wherein: and a rubber layer (13) is arranged on the contact surface of the fixed block (12) and the supporting plate (2).

5. The carrying mechanism of the power and free chain conveyor according to claim 3, wherein: the fixed block (12) is detachably connected with the sliding rod (31).

6. The carrying mechanism of the power and free chain conveyor according to claim 1, wherein: fixedly connected with chucking piece (14) on the bottom side of layer board (2), a plurality of chucking holes (15) have been seted up along its length direction upward align to grid on slide bar (31), slip on chucking piece (14) and be provided with chucking bolt (16), chucking bolt (16) card is gone into in chucking hole (15).

7. The carrying mechanism of the power and free chain conveyor according to claim 1, wherein: the two bearing pieces (33) are detachably connected with the bearing plate (32).

8. The carrying mechanism of the power and free chain conveyor according to claim 1, wherein: the top side of the bearing piece (33) is fixedly connected with a supporting plate (17), and the supporting plate (17) is detachably connected with the bearing plate (32).