CN214242506U

CN214242506U - Bracket adjusting device

Info

Publication number: CN214242506U
Application number: CN202022788256.7U
Authority: CN
Inventors: 赵文华; 王志强
Original assignee: Foshan Wharton Equipment Technology Co ltd
Current assignee: Foshan Wharton Equipment Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-21
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a bracket adjusting device, which comprises a frame, a first driving component and two clamping components, wherein the two clamping components are respectively arranged at two sides of the frame; the clamping assembly comprises a support beam and a clamping piece, and the clamping piece can move on the support beam along an adjusting direction; a clamping interval is formed between the two clamping pieces at intervals; the first driving assembly is used for driving the two clamping pieces to move along the adjusting direction. The utility model discloses a bracket adjusting device, its adjustable holder and the interval between the transfer chain are applicable to the door plant of different length and shift.

Description

Bracket adjusting device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a bracket adjusting device.

Background

At present, in the door plant course of working, need with range upon range of the door plant of placing shift to the conveying mechanism on the production line in proper order, at this transfer in-process, traditional way is snatched the door plant through the manipulator and places on the bracket, then the bracket shifts the door plant to the transfer chain on, and need keep certain interval between the initiating terminal of bracket and transfer chain to the length both ends that make the door plant can be carried by bracket and transfer chain bearing, the later stage of being convenient for respectively. However, due to the different door panels, the lengths are different, since the spacing between the carriage and the conveyor line needs to be adjustable.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a bracket adjusting device, the interval between its adjustable holder and the transfer chain is applicable to the door plant transfer of different lengths.

The purpose of the utility model is realized by adopting the following technical scheme:

a bracket adjusting device comprises a rack, a first driving assembly and two clamping assemblies, wherein the two clamping assemblies are respectively arranged on two sides of the rack; the clamping assembly comprises a support beam and a clamping piece, and the clamping piece can move on the support beam along an adjusting direction; a clamping interval is formed between the two clamping pieces at intervals; the first driving assembly is used for driving the two clamping pieces to move along the adjusting direction.

Preferably, the first driving assembly comprises a motor, a transmission shaft and a synchronous mechanism, the synchronous mechanism is arranged on each supporting beam and comprises a synchronous belt and two synchronous wheels, the two synchronous wheels are respectively pivoted at two ends of the supporting beam in the adjusting direction, and the synchronous belt is synchronously wound outside the two synchronous belts; a synchronous belt between two synchronous wheels on the same supporting beam forms a transmission section, and the clamping piece is connected with the transmission section; the synchronous belts on the two supporting beams are synchronously connected through the transmission shaft; and a rotating shaft of the motor is synchronously connected with the transmission shaft.

Preferably, the synchronizing mechanism further comprises a driving wheel and two traction wheels, the driving wheel and the two traction wheels are pivoted on the supporting beam, and the two traction wheels are respectively positioned on two sides of the driving wheel; the synchronous belt is led out by one of the synchronous wheels and is wound on one of the traction wheels, the synchronous belt is wound outside the transmission wheel by one of the traction wheels, and the synchronous belt led out by the transmission wheel is led out by the other traction wheel and is wound on the other synchronous wheel; and two ends of the transmission shaft are respectively connected with the two driving wheels.

Preferably, the clamping piece comprises a mounting frame, a clamping plate driving piece and two clamping plates, and the two clamping plates are mounted on the mounting frame and distributed at intervals in the height direction of the mounting frame; the clamping plate driving piece is used for driving the two clamping plates to approach to each other or to be away from each other.

Preferably, the inner side of the clamping plate is provided with a rubber layer.

Preferably, the bracket adjusting device further comprises a second driving assembly, and the second driving assembly is used for driving the supporting beams of the two clamping assemblies to move along the height direction of the machine frame.

Preferably, the second driving assembly comprises a driving frame and four air cylinders, and the driving frame is connected between the two support beams; two cylinders are distributed on two sides of the driving frame, and each cylinder is used for driving the driving frame to move along the height direction of the rack.

Preferably, the two sides of the driving frame are both provided with connecting rod assemblies, and the connecting rod assemblies on the two sides of the driving frame are connected through a linkage shaft; the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the driving frame, and the other end of the first connecting rod is hinged to one end of the second connecting rod; the middle end of the second connecting rod is hinged on the rack; the other end of the second connecting rod is hinged with the linkage shaft.

Compared with the prior art, the beneficial effects of the utility model reside in that: two clamping components in the rack can clamp both sides of the door plate in the width direction, then the first driving component drives the two clamping parts to move along the adjusting direction, the interval between the door plate and the conveying line in the length direction can be adjusted, the distance between the clamping ends of the door plate clamped by the clamping parts and the bearing ends of the door plate on the conveying line can be adjusted, and the door plate clamping device is suitable for door plates with different lengths.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

fig. 3 is a schematic view of the structure of the utility model in use.

In the figure: 10. a frame; 20. a clamping assembly; 21. a support beam; 22. a clamping member; 221. a clamp plate driving member; 222. a splint; 31. a cylinder; 32. a driving frame; 33. a first link; 34. a second link; 35. a linkage shaft; 41. a motor; 42. a drive shaft; 43. a synchronizing wheel; 44. a synchronous belt; 45. a traction wheel; 46. a driving wheel; 50. a conveying line; 60. a door panel.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2 and 3, the carriage adjusting apparatus includes a frame 10, a first driving assembly and two clamping assemblies 20, wherein the two clamping assemblies 20 are respectively mounted on two sides of the frame 10. The clamping assembly 20 includes a support beam 21 and clamping members 22, the clamping members 22 are movable on the support beam 21 in an adjustment direction, and the two clamping members 22 are spaced apart to form a clamping gap. The first driving assembly is used for driving the two clamping pieces 22 to move along the adjusting direction.

On the basis of the structure, use the utility model discloses a during bracket adjusting device, but frame 10 sets up the originated tip at transfer chain 50, two centre gripping subassemblies 20 on the frame 10 can centre gripping door plant 60 width direction both sides, can adjust the interval between the initiating terminal of centre gripping subassembly 20 and transfer chain 50 according to waiting the door plant 60 length that shifts in advance, first drive assembly drives two holders 22 and moves along the adjustment direction promptly, can adjust door plant 60 and transfer chain 50 at length direction's interval, it is adjustable to make the holder 22 centre gripping be located the bearing end interval on transfer chain 50 at the holder of door plant 60 and door plant 60, be applicable to the door plant 60 of different length.

Further, the first driving assembly in this embodiment includes a motor 41, a transmission shaft 42 and a synchronization mechanism, the synchronization mechanism is disposed on each support beam 21, and specifically, the synchronization mechanism includes a synchronization belt 44 and two synchronization wheels 43, the two synchronization wheels 43 are respectively pivoted to two ends of the support beam 21 in the adjustment direction, and the synchronization belt 44 is synchronously wound around the two synchronization belts 44; a synchronous belt 44 between two synchronous wheels 43 on the same supporting beam 21 forms a transmission section, and the clamping piece 22 is connected with the transmission section; the synchronous belts 44 on the two supporting beams 21 are synchronously connected through the transmission shaft 42; the rotation shaft of the motor 41 is synchronously coupled with the transmission shaft 42.

On the basis of the structure, when the clamping piece 22 is driven, the motor 41 can be started, the rotation of the motor 41 can drive the transmission shaft 42 to rotate, the transmission shaft 42 rotates to drive the synchronous belts 44 on two sides to synchronously rotate, and then the two synchronous wheels 43 linked with the synchronous belts 44 are driven to transmit, and in the process, the clamping piece 22 connected with the transmission section of the synchronous belts 44 can move in the adjusting direction, so that the position is adjusted.

Further, the synchronizing mechanism further includes a driving wheel 46 and two traction wheels 45, wherein the driving wheel 46 and the two traction wheels 45 are both pivotally connected to the support beam 21, and specifically, the two traction wheels 45 are respectively located at two sides of the driving wheel 46. During assembly, the synchronous belt 44 is led out through one of the synchronous wheels 43 and is wound on one of the traction wheels 45, one of the traction wheels 45 pulls the synchronous belt 44 to be wound outside the transmission wheel 46, and the other traction wheel 45 leads out the synchronous belt 44 led out from the transmission wheel 46 and is wound on the other synchronous wheel 43; the two ends of the transmission shaft 42 are respectively connected with two transmission wheels 46.

Therefore, during transmission, the motor 41 drives the transmission shaft 42 to rotate, the rotation of the transmission shaft 42 can drive the transmission wheels 46 corresponding to the two ends to rotate, the transmission wheels 46 rotate to drive the synchronous belt 44 to transmit, the synchronous belt 44 can be driven by the transmission wheels 46 and the traction tensioning transmission of the two sides, and the transmission process is more stable.

Preferably, the clamping member 22 includes a mounting frame, a clamping plate driving member 221 and two clamping plates 222, the two clamping plates 222 are mounted on the mounting frame, the two clamping plates 222 are distributed at intervals in the height direction of the mounting frame, the two clamping plates 222 are driven by the clamping plate driving member 221 to approach each other or be away from each other, so that when the clamping operation is performed, the clamping plates 222 can approach each other or be away from each other under the driving of the clamping plate driving member 221, after the clamping plates 222 are away from each other, the door panel 60 can be placed between the two clamping plates 222, and then the clamping plates 222 approach each other to clamp the door panel 60, so as to realize the clamping operation.

Further, a rubber layer may be provided on the inner side of the clamping plate 222, so that the door plate 60 may be prevented from being damaged by the clamping by the rubber layer contacting the door plate 60 during the clamping process.

Preferably, the carriage adjusting device further comprises a second driving assembly, and the second driving assembly drives the supporting beams 21 of the two clamping assemblies 20 to move along the height direction of the machine frame 10. So, accessible second drive assembly drives centre gripping subassembly 20 from top to bottom, and then drives the door plant 60 of centre gripping on centre gripping subassembly 20 from top to bottom, makes the transport height of door plant 60 and the transport terminal surface parallel and level of transfer chain 50, and the transfer process is steady.

The second driving assembly in this embodiment includes a driving frame 32 and four cylinders 31, the driving frame 32 is connected between two supporting beams 21, two cylinders 31 are uniformly distributed on two sides of the driving frame 32, each cylinder 31 can drive the driving frame 32 to move along the height direction of the rack 10, when the clamping assembly 20 is driven to move up and down, the four cylinders 31 can be started simultaneously, the four cylinders 31 are distributed at four corners of the driving frame 32, the cylinders 31 are synchronously telescopic, the driving frame 32 can be controlled up and down in four directions, and the stress is uniform and stable up and down.

Further, both sides of the driving frame 32 are provided with connecting rod assemblies, and the connecting rod assemblies on both sides of the driving frame 32 are connected through a linkage shaft 35. The specific connecting rod assembly comprises a first connecting rod 33 and a second connecting rod 34, one end of the first connecting rod 33 is hinged to the driving frame 32, and the other end of the first connecting rod 33 is hinged to one end of the second connecting rod 34; the middle end of the second connecting rod 34 is hinged on the frame 10; the other end of the second connecting rod 34 is hinged with the linkage shaft 35. When the driving frame 32 moves up and down, the first connecting rods 33 on both sides can move up and down, and because the other ends of the first connecting rods 33 are linked with the second connecting rods 34, the second connecting rods 34 can pull the linkage shafts 35, so that the second connecting rods 34 on the other ends of the linkage shafts 35 are synchronous, and further the corresponding first connecting rods 33 are driven to be linked, so that the action synchronism of both sides of the driving frame 32 is better.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A bracket adjusting device is characterized by comprising a rack, a first driving assembly and two clamping assemblies, wherein the two clamping assemblies are respectively arranged on two sides of the rack; the clamping assembly comprises a support beam and a clamping piece, and the clamping piece can move on the support beam along an adjusting direction; a clamping interval is formed between the two clamping pieces at intervals; the first driving assembly is used for driving the two clamping pieces to move along the adjusting direction.

2. The tray adjusting apparatus according to claim 1, wherein the first driving unit includes a motor, a transmission shaft, and a synchronizing mechanism, the synchronizing mechanism is disposed on each of the support beams, the synchronizing mechanism includes a timing belt and two synchronizing wheels, the two synchronizing wheels are respectively pivoted to both ends of the support beam in the adjusting direction, and the timing belt is synchronously wound around the two synchronizing belts; a synchronous belt between two synchronous wheels on the same supporting beam forms a transmission section, and the clamping piece is connected with the transmission section; the synchronous belts on the two supporting beams are synchronously connected through the transmission shaft; and a rotating shaft of the motor is synchronously connected with the transmission shaft.

3. A carriage adjustment device as defined in claim 2, wherein said synchronizing mechanism further comprises a driving wheel and two traction wheels, both of which are pivotally connected to the support beam, the two traction wheels being located on either side of the driving wheel; the synchronous belt is led out by one of the synchronous wheels and is wound on one of the traction wheels, the synchronous belt is wound outside the transmission wheel by one of the traction wheels, and the synchronous belt led out by the transmission wheel is led out by the other traction wheel and is wound on the other synchronous wheel; and two ends of the transmission shaft are respectively connected with the two driving wheels.

4. The carrier adjustment apparatus of claim 1, wherein the clamp member includes a mounting bracket, a clamp plate driving member, and two clamp plates mounted on the mounting bracket and spaced apart in a height direction of the mounting bracket; the clamping plate driving piece is used for driving the two clamping plates to approach to each other or to be away from each other.

5. The carrier adjustment assembly of claim 4, wherein the inner side of the clamping plate is provided with a rubber layer.

6. The tray adjustment assembly according to any one of claims 1 to 5, further comprising a second drive assembly for moving the support beams of the two clamp assemblies in a height direction of the frame.

7. The tray adjustment assembly of claim 6, wherein the second drive assembly comprises a drive frame and four cylinders, the drive frame being connected between the two support beams; two cylinders are distributed on two sides of the driving frame, and each cylinder is used for driving the driving frame to move along the height direction of the rack.

8. The carriage adjustment apparatus of claim 7, wherein the drive frame is provided with link assemblies on both sides thereof, the link assemblies on both sides of the drive frame being connected by a link shaft; the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the driving frame, and the other end of the first connecting rod is hinged to one end of the second connecting rod; the middle end of the second connecting rod is hinged on the rack; the other end of the second connecting rod is hinged with the linkage shaft.