CN112193737A

CN112193737A - Assembly line speed adjusting device

Info

Publication number: CN112193737A
Application number: CN202011249981.5A
Authority: CN
Inventors: 党传钢
Original assignee: Shandong Guangpu Solar Energy Project Co ltd
Current assignee: Shandong Guangpu Solar Energy Project Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-01-08

Abstract

The invention relates to the field of assembly line equipment, in particular to a device for adjusting the speed of an assembly line, which comprises a motor, wherein an output shaft is arranged on one side of the motor, a multi-stage gear is arranged on the other side of the output shaft, a second rack is covered on the outer side of the multi-stage gear, a first gear is arranged on the other side of the second rack, a tensioning device is meshed in the middle of the second rack, the middle of the first gear is connected with a transmission shaft through a connecting key, a driving bevel gear and a non-full-tooth bevel gear are arranged on one side of the transmission shaft, a pull ring is arranged on the other side of the transmission shaft, the driving bevel gear and the non-full-tooth gear are intermittently meshed with double-side bevel gears, the speed of the transmission belt is adjustable through the arrangement of the multi-stage gear, the second rack, the tensioning device, the transmission shaft, the efficiency is higher when guaranteeing staff's working quality.

Description

Assembly line speed adjusting device

Technical Field

The invention relates to the field of assembly line equipment, in particular to a device for adjusting the speed of an assembly line.

Background

On the whole production line, there is a main transport line for transporting the product from the previous station to the next station; sometimes, a small-sized production line is needed to be used for transporting products at a certain work station, the products on the production line are convenient to operate, when the former product is operated, the former product needs to be positioned, and the latter product needs to be blocked, the former product is operated, the latter product needs to move forwards, the operation is repeated in such a way, and finally the processed products flow out of the main transportation line from the small-sized production line.

Through retrieval, in the patent with the Chinese patent number of CN105584838B, an assembly line mechanism is disclosed, which comprises a front aluminum profile, a rear aluminum profile, a conveyor belt assembly and a driving device for driving a conveyor belt to move, wherein the conveyor belt assembly is arranged between the front aluminum profile and the rear aluminum profile, the driving device is positioned behind the rear aluminum profile, a front barrier strip is arranged at the upper part of the front aluminum profile, a rear barrier strip is arranged at the upper part of the rear aluminum profile, and a plurality of groups of optical fibers are arranged side by side from left to right between the upper part of the front barrier strip and the upper part of; the front side of the front aluminum profile is provided with a plurality of groups of blocking mechanisms and positioning mechanisms side by side from left to right, and the blocking mechanisms and the positioning mechanisms are alternately arranged.

Disclosure of Invention

The invention aims to provide a device for adjusting the speed of an assembly line, which aims to solve the problems in the prior art.

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

the utility model provides an assembly line speed adjusting device, includes the motor, and the output shaft is installed to motor one side, and multistage gear is installed to the output shaft opposite side, and the multistage gear outside covers there is the second rack, and first gear is installed to second rack opposite side, and the meshing of second rack middle part has straining device, first gear middle part is connected with the transmission shaft through the connector key, and drive bevel gear and non-full-tooth bevel gear are installed to transmission shaft one side, and the transmission shaft opposite side installs the pull ring, drive bevel gear and non-full-tooth gear intermittent type meshing have two side bevel gears, and two side bevel gear middle parts are fixed with conveyer.

As a further scheme of the invention: the tensioning device comprises a tensioning gear meshed with the second rack, a second bearing is installed on one side of the tensioning gear, a tensioning rod is installed on the other side of the second bearing, the other end of the tensioning rod is hinged to the ground, a tensioning spring is installed in the middle of the tensioning rod, and the other side of the tensioning spring is fixed to the ground.

As a further scheme of the invention: a first bearing is installed on one side of the first gear, and a first support frame is fixed to the lower end of the first bearing.

As a further scheme of the invention: the conveying device comprises a driving shaft fixed in the middle of the double-side bevel gear, a driving gear is mounted on the other side of the driving shaft, the driving gear is connected with a driven gear through a first rack, a driven shaft is fixed in the middle of the driven gear, rollers are mounted on the outer sides of the driving shaft and the driven shaft, and the rollers are connected through a conveying belt on the outer side.

As a further scheme of the invention: bearing blocks are arranged on two sides of the driving shaft and the driven shaft, and supporting rods are arranged at the lower ends of the bearing blocks.

As a further scheme of the invention: and a second support frame is installed at the lower end of the motor.

As a further scheme of the invention: the transmission shaft is connected with a first gear in a sliding mode.

As a still further scheme of the invention: the motor is connected with a switch through a lead.

Compared with the prior art, the invention has the beneficial effects that: the motor is used as a driving force, the speed of the conveyor belt is adjustable through the arrangement of the output shaft, the multistage gear, the second rack, the tensioning device, the transmission shaft, the first gear, the driving bevel gear and the non-full-tooth gear, and the two modes of the straight transmission and the intermittent transmission can be adjusted at the same time, so that the assembly line can provide normal labor intensity for workers, and higher efficiency is achieved while the working quality of the workers is ensured.

Drawings

Fig. 1 is a schematic structural diagram of an assembly line speed adjusting device.

Fig. 2 is a schematic structural diagram of a multi-stage gear in the assembly line speed adjusting device.

Fig. 3 is a schematic structural diagram of a roller in the assembly line speed adjusting device.

In the figure: 1-bearing seat, 2-supporting rod, 3-driving gear, 4-first rack, 5-driving shaft, 6-roller, 7-conveyor belt, 8-driven gear, 9-driven shaft, 10-double-side bevel gear, 11-non-full-tooth bevel gear, 12-transmission shaft, 13-driving bevel gear, 14-first gear, 15-first bearing, 16-pull ring, 17-second rack, 18-multi-stage gear, 19-output shaft, 20-motor, 21-tensioning gear, 22-second bearing, 23-tensioning rod, 24-tensioning spring and 25-connecting key.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, an assembly line speed adjusting device comprises a motor 20, an output shaft 19 is installed on one side of the motor 20, a multistage gear 18 is installed on the other side of the output shaft 19, a second rack 17 covers the outer side of the multistage gear 18, a first gear 14 is installed on the other side of the second rack 17, a tensioning device is meshed with the middle of the second rack 17, the middle of the first gear 14 is connected with a transmission shaft 12 through a connecting key 25, a driving bevel gear 13 and a non-full-tooth bevel gear 11 are installed on one side of the transmission shaft 12, a pull ring 16 is installed on the other side of the transmission shaft 12, a double-side bevel gear 10 is intermittently meshed with the driving bevel gear 13 and the non-full-.

Further, the tensioning device comprises a tensioning gear 21 engaged with the second rack 17, a second bearing 22 is mounted on one side of the tensioning gear 21, a tensioning rod 23 is mounted on the other side of the second bearing 22, the other end of the tensioning rod 23 is hinged to the ground, a tensioning spring 24 is mounted in the middle of the tensioning rod 23, the other side of the tensioning spring 24 is fixed to the ground, a first bearing 15 is mounted on one side of the first gear 14, a first support frame is fixed to the lower end of the first bearing 15, the transmission device comprises a driving shaft 5 fixed to the middle of a double-sided bevel gear 10, a driving gear 3 is mounted on the other side of the driving shaft 5, the driving gear 3 is connected with a driven gear 8 through a first rack 4, a driven shaft 9 is fixed to the middle of the driven gear 8, rollers 6 are mounted on the outer sides of the driving shaft 5 and the driven shaft 9, the rollers 6 are connected, the bracing piece 2 is all installed to bearing frame 1 lower extreme, the second support frame is installed to the motor 20 lower extreme, transmission shaft 12 sliding connection has first gear 14.

Example 2

In another embodiment of the present invention, the embodiment is different from the above-mentioned embodiments in that the motor 20 is connected with a switch through a wire for controlling the operation of the motor 20.

The working principle of the invention is as follows: the motor 20 drives the output shaft 19 to rotate, the output shaft 19 drives the multi-stage gear 18 to rotate, the multi-stage gear 18 drives the first gear 14 to rotate through the second rack 17, the first gear drives the transmission shaft 12 to rotate through the connecting key 14, the transmission shaft 12 drives the non-full-tooth bevel gear 11 and the driving bevel gear 13 to rotate, the non-full-tooth bevel gear 11 or the driving bevel gear 13 drives the double-side bevel gear 10 to rotate, the double-side bevel gear 10 drives the driving shaft 5 to rotate, the driving shaft 5 drives the driven shaft 9 to rotate through the driving gear 13, the first rack 4 and the driven gear 8, the driving shaft 5 and the driven shaft 9 drive the conveyor belt 7 to rotate through the rollers, the speed of the conveyor belt 7 can be adjusted by adjusting the position of the second rack 17 in the multi-stage gear 18, the intermittent conveyance of the conveyor belt 7 is enabled by simultaneously pulling the pull ring 16 to engage the non-full-tooth bevel gear 11 with the double-sided bevel gear 10.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an assembly line speed adjusting device, includes motor (20), its characterized in that, output shaft (19) are installed to motor (20) one side, and multistage gear (18) are installed to output shaft (19) opposite side, and multistage gear (18) outside covers has second rack (17), and first gear (14) are installed to second rack (17) opposite side, and second rack (17) middle part meshing has straining device, first gear (14) middle part is connected with transmission shaft (12) through connecting key (25), and transmission shaft (12) one side is installed initiative bevel gear (13) and non-full-tooth bevel gear (11), and transmission shaft (12) opposite side installs pull ring (16), initiative bevel gear (13) and non-full-tooth gear intermittent type meshing have two side bevel gear (10), and two side bevel gear (10) middle part is fixed with conveyer.

2. The assembly line speed adjusting device of claim 1, wherein the tensioning device comprises a tensioning gear (21) engaged with the second rack (17), a second bearing (22) is installed on one side of the tensioning gear (21), a tensioning rod (23) is installed on the other side of the second bearing (22), the other end of the tensioning rod (23) is hinged to the ground, a tensioning spring (24) is installed in the middle of the tensioning rod (23), and the other side of the tensioning spring (24) is fixed on the ground.

3. The assembly line speed adjusting device of claim 1, wherein a first bearing (15) is installed on one side of the first gear (14), and a first support frame is fixed at the lower end of the first bearing (15).

4. The assembly line speed adjusting device according to claim 1, wherein the conveying device comprises a driving shaft (5) fixed in the middle of a double-sided bevel gear (10), a driving gear (3) is mounted on the other side of the driving shaft (5), the driving gear (3) is connected with a driven gear (8) through a first rack (4), a driven shaft (9) is fixed in the middle of the driven gear (8), rollers (6) are mounted on the outer sides of the driving shaft (5) and the driven shaft (9), and the rollers (6) are connected through a conveying belt (7) on the outer side.

5. The assembly line speed adjusting device of claim 4, wherein bearing blocks (1) are arranged on two sides of the driving shaft (5) and the driven shaft (9), and support rods (2) are arranged at the lower ends of the bearing blocks (1).

6. An assembly line speed adjusting device according to claim 1, characterized in that a second support frame is mounted at the lower end of the motor (20).

7. A line speed regulator according to claim 1, wherein the drive shaft (12) is slidably connected to a first gear (14).

8. A flow line speed regulator according to claim 1 or 2, wherein the motor (20) is connected with a switch through a lead.