CN215557102U

CN215557102U - Gearbox base transfer mechanism

Info

Publication number: CN215557102U
Application number: CN202120964962.4U
Authority: CN
Inventors: 邓斌; 周华国; 廖建勇
Original assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Current assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-01-18
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a gearbox base transfer mechanism which comprises a lifting driving assembly, a synchronous rotating assembly, two material clamping cylinders and a synchronous belt assembly, wherein the lifting driving assembly comprises a first base plate, a lifting driving cylinder and a second base plate, the shaft end of the lifting driving cylinder penetrates through the first base plate, and the second base plate is arranged at the shaft end of the lifting driving cylinder; the synchronous rotating assembly comprises a rotary driving cylinder and a supporting plate; the synchronous belt component comprises a pin shaft, two middle belt wheels, two side belt wheels, a first synchronous belt and a second synchronous belt. Therefore, the lifting driving assembly, the synchronous rotating assembly, the two material clamping cylinders and the synchronous belt assembly are matched with each other, so that 180-degree position transfer of materials is realized, and the materials to be processed and the processed materials can be synchronously transported; and the initial orientation is still kept when the material is rotated to the final position, so that the subsequent assembly production is facilitated.

Description

Gearbox base transfer mechanism

Technical Field

The utility model relates to the technical field of gearbox assembling equipment, in particular to a gearbox base transfer mechanism.

Background

The gearbox is the gearbox. The speed and the torsion of rotation are increased or reduced by meshing gears with different sizes, and the gear box is also called a gear box. The big gear drives the small gear to reduce the torque for speed increasing, and the small gear drives the big gear to reduce the speed and increase the torque. The existing tooth box needs carrying and transferring of multiple links in the assembling process, the traditional transferring mode is low in efficiency, and interchange of material positions cannot be formed, namely, feeding and finished product synchronous carrying. Therefore, the transfer mode in the existing tooth box assembly link is improved, so that the transfer efficiency is improved, and the production speed of products is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a gearbox base transfer mechanism, which uses a lifting driving component, a synchronous rotation component, two material clamping cylinders and a synchronous belt component to cooperate with each other, so as to realize 180-degree position transfer of materials, and synchronously transport the materials to be processed and the processed materials; and the initial orientation is still kept when the material is rotated to the final position, so that the subsequent assembly production is facilitated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a gearbox base transfer mechanism comprises a lifting driving assembly, a synchronous rotating assembly, two material clamping cylinders and a synchronous belt assembly, wherein the lifting driving assembly comprises a first base plate, a lifting driving cylinder and a second base plate, the lifting driving cylinder is vertically arranged on the first base plate, the shaft end of the lifting driving cylinder penetrates through the first base plate, and the second base plate is arranged at the shaft end of the lifting driving cylinder; the synchronous rotating assembly comprises a rotating driving cylinder and a supporting plate arranged at the shaft end of the rotating driving cylinder, and the rotating driving cylinder is arranged on the second substrate; the two material clamping cylinders are respectively and correspondingly arranged at the two ends of the supporting plate in a rotatable way; the synchronous belt assembly comprises a pin shaft, two middle belt wheels, two side belt wheels, a first synchronous belt and a second synchronous belt, wherein the pin shaft is vertically and fixedly connected to the lower surface of a rotary driving cylinder; the second synchronous belt is sleeved on the other middle belt wheel and the other side belt wheel.

As a preferred embodiment: bearings are respectively arranged at two ends of the supporting plate, a connecting shaft is respectively arranged in the two bearings, and the connecting shaft can axially rotate relative to the supporting plate; the side belt wheels are fixedly arranged on the two connecting shafts in a one-to-one correspondence manner, and the two material clamping cylinders are fixedly arranged at the lower ends of the belt wheels on the two sides in a one-to-one correspondence manner.

As a preferred embodiment: the two middle belt wheels are vertically and fixedly arranged on the pin shaft at intervals, and the first synchronous belt and the second synchronous belt are distributed in a staggered manner up and down.

As a preferred embodiment: still be provided with between rotatory actuating cylinder and the backup pad and rotate spacing stop gear to the backup pad, this stop gear is including setting up in the elastic buffer round pin of rotatory actuating cylinder lower surface and setting up in the dog of backup pad upper surface, and this dog is along with the rotation of backup pad and elastic buffer round pin detachable looks butt.

As a preferred embodiment: the guide rod is vertically arranged on the first base plate in a sliding mode in a penetrating mode, and the second base plate is connected to the lower end of the guide rod.

As a preferred embodiment: a limiting plate is further arranged above the first base plate, the upper end of the guide rod is matched with the limiting plate in a sliding mode, a limiting notch is formed in the limiting plate, and the upper end of the lifting driving cylinder is located in the limiting notch.

As a preferred embodiment: the backup pad lower surface is provided with and is used for the take-up pulley to first hold-in range and the tensioning of second hold-in range, and first hold-in range and second hold-in range lean on with the take-up pulley respectively.

Compared with the prior art, the automatic material clamping device has the advantages and beneficial effects, and particularly, according to the technical scheme, the lifting driving assembly, the synchronous rotating assembly and the two material clamping cylinders are matched with one another, so that 180-degree position transfer of materials is realized, the materials to be processed and the processed materials can be synchronously transported, the material transfer speed is increased, and the production efficiency is improved. Meanwhile, the arrangement of the synchronous belt assembly can ensure that the orientation of the materials when the materials are initially clamped is still kept when the materials rotate to the final position, so that the subsequent assembly production is facilitated, the procedure of re-overturning is omitted, and the production efficiency is further improved.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a first perspective of a transfer mechanism according to the present invention;

FIG. 2 is a perspective view of a second perspective of the transfer mechanism of the present invention;

FIG. 3 is a side view of the transfer mechanism of the present invention.

The attached drawings indicate the following:

the gearbox seat transfer mechanism 10, the lifting driving assembly 11, the first base plate 111, the lifting driving air cylinder 112, the second base plate 113, the guide rod 114, the limit plate 115, the limit notch 116, the synchronous rotating assembly 12, the rotating driving air cylinder 121, the support plate 122, the tension wheel 123, the bearing 124, the connecting shaft 125, the limit mechanism 126, the elastic buffer pin 1261, the stopper 1262, the clamping air cylinder 13, the synchronous belt assembly 14, the pin shaft 141, the middle belt wheel 142, the side belt wheel 143, the first synchronous belt 144 and the second synchronous belt 145.

Detailed Description

As shown in fig. 1 to 3, a gearbox base transfer mechanism 10 of the present invention includes a lifting driving assembly 11, a synchronous rotating assembly 12, two material clamping cylinders 13, and a synchronous belt assembly 14, wherein:

the gearbox base transfer mechanism 10 is used for rotating the material by 180 degrees to realize position exchange, and meanwhile, the orientation of the clamped material is ensured to be unchanged. In this embodiment, the material is referred to as a dental box base.

The lifting driving assembly 11 comprises a first base plate 111, a lifting driving cylinder 112 vertically mounted on the first base plate 111 and a second base plate 113, wherein the shaft end of the lifting driving cylinder 112 passes through the first base plate 111, and the second base plate 113 is mounted at the shaft end of the lifting driving cylinder 112; the synchronous rotating assembly 12 comprises a rotating driving cylinder 121 and a supporting plate 122 mounted at the shaft end of the rotating driving cylinder 121, wherein the rotating driving cylinder 121 is mounted on the second base plate 113; the two material clamping cylinders 13 are respectively rotatably and correspondingly arranged at two ends of the supporting plate 122; the synchronous belt component 14 comprises a pin shaft 141, two middle belt wheels 142 (synchronous belt wheels), two side belt wheels 143 (synchronous belt wheels), a first synchronous belt 144 and a second synchronous belt 145, wherein the pin shaft 141 is vertically and fixedly arranged on the lower surface of the rotary driving cylinder 121 and penetrates through the supporting plate 122, the two middle belt wheels 142 are vertically and fixedly arranged on the pin shaft 141 at intervals, and the first synchronous belt 144 is sleeved on one of the middle belt wheels 142 and one side belt wheel 143; the second timing belt 145 is sleeved on the other intermediate pulley 142 and the other side pulley 143; a guide rod 114 is vertically slidably disposed on the first base plate 111, and the second base plate 113 is connected to a lower end of the guide rod 114. A limiting plate 115 is further disposed above the first substrate 111, the upper end of the guide rod 114 is slidably engaged with the limiting plate 115, a limiting notch 116 is formed in the limiting plate 115, and the upper end of the lifting driving cylinder 112 is located in the limiting notch 116. The lower surface of the support plate 122 is provided with a tension wheel 123 for tensioning a first timing belt 144 and a second timing belt 145, and the first timing belt 144 and the second timing belt 145 are respectively abutted against the tension wheel 123. The two ends of the supporting plate 122 are respectively provided with a bearing 124, and the two material clamping cylinders 13 can be rotatably arranged on the corresponding bearings 124. A connecting shaft 125 is fixedly mounted in each of the two bearings 124 (the connecting shaft 125 can axially rotate relative to the support plate 122), the two side belt pulleys 143 are fixedly mounted at the lower ends of the two connecting shafts 125 one by one, and the two material clamping cylinders 13 are fixedly mounted at the lower ends of the two side belt pulleys 143 one by one; the first timing belt 144 and the second timing belt 145 are arranged to be offset from each other.

A limiting mechanism 126 for limiting the rotation of the support plate 122 is further disposed between the rotation driving cylinder 121 and the support plate 122, the limiting mechanism 126 includes an elastic buffer pin 1261 disposed on the lower surface of the rotation driving cylinder 121 and a stopper 1262 disposed on the upper surface of the support plate 122, the stopper 1262 detachably abuts against the elastic buffer pin 1261 along with the rotation of the support plate 122, so as to prevent the support plate 122 from rotating excessively due to inertia, and meanwhile, the limiting mechanism 126 employs elastic buffer to avoid rigid collision between the support plate 122 and the rotation driving cylinder 121 while limiting the rotation amplitude of the support plate 122.

The working principle of the gearbox base transfer mechanism is as follows: the lifting driving component 11 drives the two material clamping cylinders to descend to clamp the materials, and then drives the two material clamping cylinders to rise; the rotation driving cylinder 121 drives the support plate 122 to rotate; assuming that the supporting plate 122 rotates in a clockwise direction, since the middle pulley 142 does not rotate, the side pulleys 143 will rotate counterclockwise under the driving of the timing belt, so that the material held by the material holding cylinder is oriented in the same direction as the initial material holding direction (if there is no timing belt assembly 14, the orientation of the material held by the supporting plate after rotating 180 degrees will be completely opposite to the initial material holding direction), the timing belt assembly 14 acts as a reverse compensation angle, so that the material held by the supporting plate can still maintain the initial orientation after rotating 180 degrees.

The utility model has the key design points that the lifting driving assembly, the synchronous rotating assembly and the two material clamping cylinders are matched with each other, so that 180-degree position transfer of materials is realized, the materials to be processed and the processed materials can be synchronously transported, the transfer speed of the materials is improved, and the production efficiency is improved. Meanwhile, the arrangement of the synchronous belt assembly can ensure that the orientation of the materials when the materials are initially clamped is still kept when the materials rotate to the final position, so that the subsequent assembly production is facilitated, the procedure of re-overturning is omitted, and the production efficiency is further improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a tooth case seat shifts mechanism which characterized in that: the lifting device comprises a lifting driving assembly, a synchronous rotating assembly, two material clamping cylinders and a synchronous belt assembly, wherein the lifting driving assembly comprises a first base plate, a lifting driving cylinder and a second base plate, the lifting driving cylinder and the second base plate are vertically arranged on the first base plate, the shaft end of the lifting driving cylinder penetrates through the first base plate, and the second base plate is arranged at the shaft end of the lifting driving cylinder; the synchronous rotating assembly comprises a rotating driving cylinder and a supporting plate arranged at the shaft end of the rotating driving cylinder, and the rotating driving cylinder is arranged on the second substrate; the two material clamping cylinders are respectively and correspondingly arranged at the two ends of the supporting plate in a rotatable way; the synchronous belt assembly comprises a pin shaft, two middle belt wheels, two side belt wheels, a first synchronous belt and a second synchronous belt, wherein the pin shaft is vertically and fixedly connected to the lower surface of a rotary driving cylinder; the second synchronous belt is sleeved on the other middle belt wheel and the other side belt wheel.

2. The gearbox mount transfer mechanism of claim 1, wherein: bearings are respectively arranged at two ends of the supporting plate, a connecting shaft is respectively arranged in the two bearings, and the connecting shaft can axially rotate relative to the supporting plate; the side belt wheels are fixedly arranged on the two connecting shafts in a one-to-one correspondence manner, and the two material clamping cylinders are fixedly arranged at the lower ends of the belt wheels on the two sides in a one-to-one correspondence manner.

3. The gearbox mount transfer mechanism of claim 1, wherein: the two middle belt wheels are vertically and fixedly arranged on the pin shaft at intervals, and the first synchronous belt and the second synchronous belt are distributed in a staggered manner up and down.

4. The gearbox mount transfer mechanism of claim 1, wherein: still be provided with between rotatory actuating cylinder and the backup pad and rotate spacing stop gear to the backup pad, this stop gear is including setting up in the elastic buffer round pin of rotatory actuating cylinder lower surface and setting up in the dog of backup pad upper surface, and this dog is along with the rotation of backup pad and elastic buffer round pin detachable looks butt.

5. The gearbox mount transfer mechanism of claim 1, wherein: the guide rod is vertically arranged on the first base plate in a sliding mode in a penetrating mode, and the second base plate is connected to the lower end of the guide rod.

6. The gearbox mount transfer mechanism of claim 5, wherein: a limiting plate is further arranged above the first base plate, the upper end of the guide rod is matched with the limiting plate in a sliding mode, a limiting notch is formed in the limiting plate, and the upper end of the lifting driving cylinder is located in the limiting notch.

7. The gearbox mount transfer mechanism of claim 1, wherein: the backup pad lower surface is provided with and is used for the take-up pulley to first hold-in range and the tensioning of second hold-in range, and first hold-in range and second hold-in range lean on with the take-up pulley respectively.