CN215556677U

CN215556677U - Feeding driving mechanism on bar feeder

Info

Publication number: CN215556677U
Application number: CN202121019080.7U
Authority: CN
Inventors: 邵英君
Original assignee: Taizhou Jinghua Environmental Protection Equipment Co ltd
Current assignee: Taizhou Jinghua Environmental Protection Equipment Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-01-18
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to the technical field of bar stock feeders, in particular to a feeding driving mechanism on a bar stock feeder, which comprises a fixed frame, wherein the rear end of the inner side of the fixed frame is connected with a support in a sliding way, the top end of the support is provided with a conveying wheel, the bottom of the front end of the support is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a worm, the worm is rotatably connected with the support, the outer side of the worm is engaged and connected with a worm wheel, the inner side of the worm wheel is fixedly connected with a fixed shaft, the fixed shaft penetrates through the support, and the fixed shaft is rotatably connected with the support. The conveying efficiency of the bar stock is ensured.

Description

Feeding driving mechanism on bar feeder

Technical Field

The utility model relates to the technical field of bar stock feeders, in particular to a feeding driving mechanism on a bar stock feeder.

Background

The automatic bar stock feeder is a feeding machine which is matched with equipment capable of continuously and circularly processing bar stock materials to realize automatic feeding, so that the processing efficiency and the automation degree of the equipment are improved, various bar stocks including various round bar stocks, hexagonal bars, hollow materials and the like can be processed, the automatic bar stock feeder is an oil bath feeder for a numerical control lathe, in recent years, due to the fact that the wagons of workers are continuously increased, the problem of difficulty in recruitment of enterprises occurs in many enterprises, the enterprises are forced to update and modify the equipment, the automation degree of the equipment is improved, the labor cost is reduced, along with the continuous development of the society, the bar stock conveyor is more and more applied, the types of the bar stock conveyor are more and more, but when a part of driving mechanisms in the bar stock conveyor are used for conveying the bar stocks through a flow channel type conveying mechanism, the phenomenon that the bar stocks run over and slip easily occurs under the action of vibration in the bar stock conveying process is generated, thereby reducing the conveying efficiency of the bar stock and easily causing the phenomenon of blockage.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a feeding driving mechanism for a bar feeding machine, so as to solve the problems in the background art.

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

a feeding driving mechanism on a bar feeder comprises a fixing frame, wherein a support is connected to the rear end of the inner side of the fixing frame in a sliding mode, a conveying wheel is arranged at the top end of the support, a motor is fixedly connected to the bottom of the front end of the support, a worm is fixedly connected to the tail end of a main shaft of the motor and rotatably connected with the support, a worm wheel is meshed and connected to the outer side of the worm, a fixed shaft is fixedly connected to the inner side of the worm wheel and penetrates through the support, the fixed shaft is rotatably connected with the support, a driving gear is fixedly connected to the top end of the outer side of the fixed shaft, a driven gear is meshed and connected to the outer side of the driving gear, a driving shaft is fixedly connected to the inner side of the driven gear and penetrates through the support, the driving shaft is rotatably connected with the support, a transmission shaft is rotatably connected to the left front of the inner side of the support and penetrates through the support, and a cylinder is fixedly connected to the rear end of the support, the front end of the air cylinder is fixedly connected with a sliding block, and the sliding block is connected with the support in a sliding mode.

Preferably, the conveying wheel is made of a rubber plate, the conveying wheel on the left side of the front end is fixedly connected with the transmission shaft, the conveying wheel on the right side of the front end is fixedly connected with the driving shaft, and the conveying wheel on the rear end is rotatably connected with the sliding block through a rotating shaft.

Preferably, the front end of the center position of the top end of the support is fixedly connected with a baffle, the rear end of the center position of the top end of the support is fixedly connected with a guide plate, and the top end of the guide plate is arranged in an inclined plane.

Preferably, the front end of the fixing frame is in threaded connection with a threaded handle, the threaded handle penetrates through the fixing frame, the rear end of the threaded handle is rotatably connected with a clamping block, and the clamping block is fixedly connected with the support.

Preferably, there are 4 conveying wheels, and the conveying wheels are symmetrically arranged at the top end of the bracket.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the device, the arrangement of the air cylinder, the conveying wheel and the driving gear is matched with the conveying of the conveying wheel to the bar, the fixed connection of the air cylinder and the sliding block, the meshing connection of the worm wheel and the worm and the meshing connection of the driving gear and the driven gear, when the device is used, the stable conveying of the bar is ensured, the phenomena of deviation, slipping and blocking cannot occur, and the conveying efficiency of the bar is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the guide plate according to the present invention;

fig. 3 is a schematic view of the mounting structure of the worm wheel of the present invention.

In the figure: 1-a fixed frame, 2-a bracket, 3-a conveying wheel, 4-a baffle, 5-a guide plate, 6-a threaded handle, 7-a clamping block, 8-a motor, 9-a worm, 10-a worm wheel, 11-a fixed shaft, 12-a driving gear, 13-a driven gear, 14-a driving shaft, 15-a transmission shaft, 16-an air cylinder and 17-a sliding block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a feeding driving mechanism on a bar feeder comprises a fixed frame 1, a support 2 is connected with the rear end of the inner side of the fixed frame 1 in a sliding manner, a conveying wheel 3 is arranged at the top end of the support 2, a motor 8 is fixedly connected with the bottom of the front end of the support 2, a worm 9 is fixedly connected with the tail end of a main shaft of the motor 8, the worm 9 is rotatably connected with the support 2, a worm wheel 10 is meshed with the outer side of the worm 9, a fixed shaft 11 is fixedly connected with the inner side of the worm wheel 10, the fixed shaft 11 penetrates through the support 2, the fixed shaft 11 is rotatably connected with the support 2, a driving gear 12 is fixedly connected with the top end of the outer side of the fixed shaft 11, a driven gear 13 is meshed with the outer side of the driving gear 12, a driving shaft 14 is fixedly connected with the inner side of the driven gear 13, the driving shaft 14 penetrates through the support 2, the driving shaft 14 is rotatably connected with the support 2, a transmission shaft 15 is rotatably connected with the left front side of the inner side of the support 2, and the transmission shaft 15 penetrates through the support 2, the rear end of the support 2 is fixedly connected with a cylinder 16, the front end of the cylinder 16 is fixedly connected with a sliding block 17, and the sliding block 17 is connected with the support 2 in a sliding mode.

The conveying wheel 3 is made of a rubber plate, the conveying wheel 3 on the left side of the front end is fixedly connected with a transmission shaft 15, the conveying wheel 3 on the right side of the front end is fixedly connected with a driving shaft 14, the conveying wheel 3 on the rear end is rotatably connected with a sliding block 17 through a rotating shaft, the arrangement is convenient for providing enough friction force to drive the bars to move, a baffle 4 is fixedly connected with the front end of the central position of the top end of the support 2, a guide plate 5 is fixedly connected with the rear end of the central position of the top end of the support 2, the top end of the guide plate 5 is arranged in an inclined plane, the arrangement is convenient for limiting the bars between the front conveying wheel 3 and the rear conveying wheel 3 so as to be convenient for conveying the bars, a threaded handle 6 is spirally connected with the front end of the fixing frame 1, the threaded handle 6 penetrates through the fixing frame 1, a clamping block 7 is rotatably connected with the rear end of the threaded handle 6, the clamping block 7 is fixedly connected with the support 2, and the arrangement is convenient for finely adjusting the position of the driving mechanism, thereby be convenient for carry out accurate transport to the bar, delivery wheel 3 has 4, and the 3 symmetry settings of delivery wheel are on 2 tops of support, and the stability when the bar is carried has been guaranteed in this kind of setting, has avoided appearing skidding in the transportation process, the phenomenon of off tracking and jam.

The working process is as follows: when the device is used, the threaded handle 6 is firstly rotated to finely adjust the position of the driving mechanism, at the moment, the bracket 2 can drive the conveying wheel 3 at the top end to generate position change in the fixing frame 1 under the pushing of the clamping block 7, when the position is adjusted, the device can be used, at the moment, the motor 8 can drive the worm 9 to be meshed with the worm wheel 10, so that the driving gear 12 is driven to be meshed with the driven gear 13 through the fixing shaft 11, at the moment, the driven gear 13 can drive the conveying wheel 3 at the right front side to rotate through the driving shaft 14, when the ejection mechanism ejects the bar to the top end of the driving mechanism, the bar can continuously slide forwards along the inclined plane at the top end of the guide plate 5 and can be limited between the front and rear four conveying wheels 3 when the baffle plate 4 is collided, then the cylinder 16 can drive the conveying wheel 3 at the rear end to move forwards through the sliding block 17, so as to extrude and tightly extrude the conveyed bar, because the conveying wheel 3 in the right front continuously rotates, the bar stock can be stably conveyed at the moment, and the phenomena of slipping, deviation and blockage cannot occur.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a feed actuating mechanism on bar feeder, includes mount (1), its characterized in that: the rear end sliding connection of the inner side of the fixing frame (1) is provided with a support (2), the top end of the support (2) is provided with a conveying wheel (3), the bottom of the front end of the support (2) is fixedly connected with a motor (8), the tail end of a main shaft of the motor (8) is fixedly connected with a worm (9), the worm (9) is rotatably connected with the support (2), the outer side of the worm (9) is meshed with a worm wheel (10), the inner side of the worm wheel (10) is fixedly connected with a fixed shaft (11), the fixed shaft (11) penetrates through the support (2), the fixed shaft (11) is rotatably connected with the support (2), the outer side top end of the fixed shaft (11) is fixedly connected with a driving gear (12), the outer side of the driving gear (12) is meshed with a driven gear (13), the inner side of the driven gear (13) is fixedly connected with a driving shaft (14), and the driving shaft (14) penetrates through the support (2), drive shaft (14) rotate with support (2) and be connected, support (2) inboard left side place ahead rotates and is connected with transmission shaft (15), and transmission shaft (15) run through support (2), support (2) rear end fixedly connected with cylinder (16), cylinder (16) front end fixedly connected with slider (17), and slider (17) and support (2) sliding connection.

2. A feed drive mechanism on a rod feeder in accordance with claim 1, wherein: the conveying wheel (3) is made of a rubber plate, the conveying wheel (3) on the left side of the front end is fixedly connected with the transmission shaft (15), the conveying wheel (3) on the right side of the front end is fixedly connected with the driving shaft (14), and the conveying wheel (3) on the rear end is rotatably connected with the sliding block (17) through a rotating shaft.

3. A feed drive mechanism on a rod feeder in accordance with claim 1, wherein: support (2) top central point puts front end fixedly connected with baffle (4), support (2) top central point rear end fixedly connected with deflector (5), and the top of deflector (5) is the inclined plane setting.

4. A feed drive mechanism on a rod feeder in accordance with claim 1, wherein: the front end of the fixing frame (1) is in threaded connection with a threaded handle (6), the threaded handle (6) penetrates through the fixing frame (1), the rear end of the threaded handle (6) is rotatably connected with a clamping block (7), and the clamping block (7) is fixedly connected with the support (2).

5. A feed drive mechanism on a rod feeder in accordance with claim 1, wherein: the number of the conveying wheels (3) is 4, and the conveying wheels (3) are symmetrically arranged at the top end of the support (2).