CN205972714U - Tool circulated flow water line - Google Patents

Abstract

The utility model relates to an automation equipment field discloses a tool circulated flow water line, including the power device of frame, main belt, backward flow conveyer belt, go up and down switching -over device and separately -driven main belt and backward flow conveyer belt, wherein on the main belt levels in frame, main belt's below is located to the backward flow conveyer belt, and with the parallel opposite direction that just moves of main belt, the both ends of backward flow conveyer belt are located to the switching -over device that goes up and down for realize the transfer of tool between main belt and backward flow conveyer belt. The utility model discloses a setting up the backward flow conveyer belt and the switching -over device that goes up and down, having realized the automatic backward flow of tool, the overall process need not artifical the participation, can realize the seamless connection between each link of tool endless, helps boost efficiency.

Description

A fixture circulation line

technical field

The utility model relates to the field of automation equipment, in particular to an assembly line for transporting materials.

Background technique

With the advancement of technology, the use of automated equipment for efficient and controllable production has become the mainstream of the manufacturing industry. Automation equipment generally has multiple stations, so it is necessary to transport the products to be processed/assembled to the corresponding stations according to the process flow through conveying devices such as assembly lines. In order to ensure the precise positioning of the product, the product is usually fixed on the corresponding jig to participate in processing/assembly. After the processing/assembly is completed, it will be separated from the jig, and the jig will be transported to the starting point of the assembly line for recycling. The existing technology Most of the transportation of the middle jig is done manually, which is labor-intensive and low-efficiency, and it is difficult to meet the needs of the enterprise.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a jig circulation line for realizing automatic circulation of jigs.

The technical scheme that the utility model solves its technical problem adopts is:

A fixture circulation line, including a frame, a main conveyor belt, a return conveyor belt, a lifting and reversing device, and a power device for driving the main conveyor belt and the return conveyor belt respectively, wherein the main conveyor belt is horizontally arranged on the frame, and the return conveyor belt is arranged on the main conveyor belt Below, parallel to the main conveyor belt and in the opposite direction of movement, the lifting and reversing devices are installed at both ends of the return conveyor belt to realize the transfer of jigs between the main conveyor belt and the return conveyor belt.

As a further improvement of the above solution, there are two main conveyor belts, which are equal in height and parallel to each other.

As a further improvement of the above solution, it includes a top plate and a jacking cylinder. The top plate is arranged between the main conveyor belts and can be driven by the jacking cylinders to move vertically until it exceeds or falls below the top surface of the main conveyor belts.

As a further improvement of the above solution, a stopper arranged between the main conveyor belts and capable of moving in the vertical direction is also included.

As a further improvement of the above scheme, the power device driving the main conveyor belt includes a motor, a driving wheel, a driven wheel, a synchronous belt, and a synchronous wheel corresponding to the number of the main conveyor belt. The driving wheel is connected to the drive shaft of the motor and connected to the driven wheel The driven wheel and the synchronous wheel are both connected on the same rotating shaft through the synchronous belt connection, and the main conveyor belt is respectively wound on the corresponding synchronous wheel.

As a further improvement of the above solution, there are two return conveyor belts, which are equal in height and parallel to each other.

As a further improvement of the above scheme, the power device driving the movement of the return conveyor belt includes a motor, a driving wheel, a driven wheel, a synchronous belt, and synchronous wheels corresponding to the number of return conveyor belts. The driving wheel is connected to the drive shaft of the motor and connected to the They are connected by a synchronous belt, the driven wheel and the synchronous wheel are connected on the same rotating shaft, and the return conveyor belts are respectively wound on the corresponding synchronous wheels.

As a further improvement of the above solution, the lifting and reversing device includes a receiving platform that can move in the vertical direction, and a reversing conveyor belt arranged on the receiving platform. The main conveyor belt moves in the same or opposite direction.

As a further improvement of the above scheme, the lifting and reversing device includes a base, a jacking cylinder, a guide shaft and a linear bearing. Parallel to the drive shaft of the cylinder, its top end is connected with the receiving platform and can slide relative to the linear bearing.

As a further improvement of the above solution, the lifting and reversing device includes a motor, a bevel gear set, a rotating shaft and a driving wheel. The reversing conveyor belt is wound on the driving wheel, and the driving wheel is connected to the rotating shaft. motor driven.

The beneficial effects of the utility model are:

By setting the return conveyor belt and the lifting and reversing device, the automatic return of the jig is realized. The whole process does not require manual participation, and the seamless connection between the various links of the jig cycle can be realized, which helps to improve efficiency.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the front view of an embodiment of the utility model;

Fig. 2 is a three-dimensional schematic diagram of an embodiment of the utility model main conveyor belt and its corresponding power unit;

Fig. 3 is a three-dimensional schematic diagram of an embodiment of the lifting and reversing device of the present invention.

detailed description

The conception, specific structure and technical effects of the utility model will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

It should be noted that, unless otherwise specified, when a feature is called "fixed" or "connected" to another feature, it can be directly fixed and connected to another feature, or indirectly fixed and connected to another feature. on a feature. In addition, the descriptions such as up, down, left, and right used in the utility model are only relative to the mutual positional relationship of the various components of the utility model in the drawings.

Also, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terms used in the specification herein are for describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

Referring to Fig. 1 , it shows a front view of an embodiment of the present utility model, and for ease of understanding, truncation processing has been carried out in the figure. As shown in the figure, the utility model includes a frame 100, a main conveyor belt 200, a return conveyor belt 300, a lifting and reversing device 400, and power devices for driving the main conveyor belt and the return conveyor belt respectively.

The main conveyor belt 200 is horizontally arranged on the frame 100, and drives the jigs thereon to advance through continuous rotation. The return conveyor belt 300 is arranged below the main conveyor belt 200, parallel to the main conveyor belt 200 and in the opposite direction of motion, and the lifting and reversing device 400 is arranged at both ends of the return conveyor belt 300, and its function is to realize the movement of fixtures between the main conveyor belt 200 and the return conveyor belt 300. The transfer between them, the main work flow includes transferring the jig at the tail end of the main conveyor belt 200 to the lifting and reversing device 400, and then transferring to the tail end of the return conveyor belt 300 through the lifting and reversing device 400, and the return conveyor belt 300 moves in reverse The jig is returned to its head end, and finally transferred to the head end of the main conveyor belt 200 by the lifting and reversing device 400 to participate in the next processing work.

Specifically, referring to Fig. 2 , it shows a perspective schematic diagram of an embodiment of the main conveyor belt 200 of the present invention and its corresponding power unit. Parallel to each other, the main conveyor belts 200 on both sides are preferably driven by the AC motor 210 and the corresponding driving wheel 220, driven wheel 230, synchronous belt 240, and synchronous wheel 250 to rotate synchronously. Specifically, the driving wheel 220 is connected to the drive shaft of the motor 210 , and connected with the driven wheel 230 through the synchronous belt 240, the driven wheel 230 and the synchronous wheel 250 are connected on the same rotating shaft, the main conveyor belt 200 is respectively wound on the corresponding synchronous wheel 250, and can be driven by the motor Synchronous movement between the two main conveyor belts 200 is achieved.

The main conveyor belt 200 is also provided with a sensor (not shown), which is used to monitor whether there is material passing through the main conveyor belt.

Preferably, in order to ensure the moving direction of the jig, guide plates 260 are provided on both sides of the main conveyor belt 200, and the height of the guide plate 260 is higher than the top surface of the main conveyor belt 200, so that the jig can be guided when it moves.

Furthermore, the utility model also includes a stopper (not shown) that is arranged between the main conveyor belts 200 and can move in the vertical direction. The stopper is located between the main conveyor belts 200, and the stopper extends out and beyond the top surface of the main conveyor belt 200 to prevent the jig from moving forward under the action of inertia. After the processing is completed, the stopper moves below the top surface of the main conveyor belt 200, and the jig can pass freely at this time.

In addition, the utility model also includes a top plate 270, the top plate 270 is arranged between the main conveyor belts 200, and is connected with the driving shaft of a jacking cylinder, driven by the vertical cylinder, the top plate 270 can move upwards and drive the jig to disengage Conveyor belt for processing action.

The return conveyor belt and its power device are the same as the main conveyor belt, so we won’t repeat them one by one here. Of course, the return conveyor belt can also adopt other replacement methods, such as the return conveyor belt can be replaced by a multiple chain, driven by a motor and a multiple sprocket.

Referring to Fig. 3 , it shows a perspective schematic view of an embodiment of the lifting and reversing device 400 of the present invention. As shown in the figure, the lifting and reversing device 400 includes a base 410 and a receiving platform 420, and the receiving platform 420 can be lifted in the vertical direction. The lifting distance is not less than the distance between the main conveyor belt 200 and the return conveyor belt 300. In this embodiment, the receiving platform 420 is driven by a jacking cylinder. Specifically, the base 410 is provided with a jacking cylinder 411, a linear bearing 412 and a guide shaft 413. , the receiving platform 420 is connected to the driving shaft of the jacking cylinder 411 , the guide shaft 413 is parallel to the driving shaft of the cylinder, and its top is connected to the receiving platform 420 and can slide relative to the linear bearing 412 .

The receiving platform 420 is provided with a reversing conveyor belt 430. The reversing conveyor belt 430 is arranged along the length direction of the main conveyor belt 200 and can move in the same or opposite direction as the main conveyor belt 200. When the jig needs to move from the tail end of the main conveyor belt 200 On the lifting reversing device 400, or when moving from the lifting and reversing device 400 to the head end of the main conveyor belt 200, the direction of movement of the reversing conveyor belt 430 is the same as that of the main conveyor belt 200; When the head end of the reversing conveyor belt 430 moves to the lifting and reversing device 400, or moves from the lifting and reversing device 400 to the tail end of the return conveyor belt 300, the direction of motion of the reversing conveyor belt 430 is opposite to the direction of motion of the main conveyor belt 200 (with that of the return conveyor belt) The direction is the same), so that the transfer of the fixture plate between the main conveyor belt 200 and the return conveyor belt 300 can be realized. In this embodiment, the reversing conveyor belt 430 is driven by the motor 431 and the bevel gear set 432. Specifically, the reversing conveyor belt 430 is also two, respectively wound on the synchronous wheel 433, and the synchronous wheel 433 is jointly connected on a rotating shaft 434, and the motor 431 is placed between the reversing conveyor belts 430, and the rotating shaft 434 is driven by the bevel gear set 432 to rotate, and then The reversing conveyor belt 430 is driven to move.

Preferably, a block 435 for blocking jigs is also provided between the reversing conveyor belts 430 .

The above is a specific description of the preferred implementation of the present utility model, but the invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent deformations without violating the spirit of the present utility model Or replacement, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (10)

1. A jig circulation assembly line, characterized in that it comprises a frame, a main conveyor belt, a return conveyor belt, a lift reversing device, and a power unit that drives the main conveyor belt and the return conveyor belt respectively, wherein the main conveyor belt is horizontally arranged on the Above the frame, the return conveyor belt is arranged below the main conveyor belt, parallel to the main conveyor belt and in the opposite direction of movement, and the lifting and reversing devices are arranged at both ends of the return conveyor belt to realize control Tool transfer between the main and return conveyors. 2. The jig circulation line according to claim 1, characterized in that there are two main conveyor belts, which are equal in height and parallel to each other. 3. The jig circulation line according to claim 2, characterized in that it includes a top plate and a jacking cylinder, the top plate is arranged between the main conveyor belts, and can be driven by the jacking cylinder to move vertically until it exceeds or below the top surface of the main conveyor belt. 4 . The jig circulation line according to claim 3 , further comprising stoppers arranged between the main conveyor belts and movable in the vertical direction. 5 . 5. The jig circulation assembly line according to claim 4, wherein the power unit driving the main conveyor belt comprises a motor, a driving wheel, a driven wheel, a synchronous belt, and a synchronous wheel corresponding to the quantity of the main conveyor belt, so The driving wheel is connected with the driving shaft of the motor, and is connected with the driven wheel through the synchronous belt, the driven wheel and the synchronous wheel are connected on the same rotating shaft, and the main conveyor belts are respectively wound on on the corresponding synchronous wheel. 6. The jig circulation line according to claim 1, characterized in that there are two return conveyor belts, which are equal in height and parallel to each other. 7. The jig circulation line according to claim 6, wherein the power device driving the movement of the return conveyor belt includes a motor, a driving wheel, a driven wheel, a timing belt, and a number of synchronization wheels corresponding to the number of the return conveyor belt, The driving wheel is connected with the driving shaft of the motor, and is connected with the driven wheel through the synchronous belt, the driven wheel and the synchronous wheel are connected on the same rotating shaft, and the return conveyor belts are respectively wound on the corresponding synchronous wheel. 8. The jig circulation line according to claim 1, wherein the lifting and reversing device comprises a receiving platform movable in the vertical direction, and a reversing conveyor belt arranged on the receiving platform, so that The reversing conveyor belt is arranged along the length direction of the main conveyor belt, and can move in the same or opposite direction as the main conveyor belt. 9. The fixture circulation line according to claim 8, characterized in that the lifting and reversing device includes a base, a jacking cylinder, a guide shaft and a linear bearing, and the jacking cylinder and the linear bearing are arranged on the base , the receiving platform is connected to the driving shaft of the jacking cylinder, the guide shaft is parallel to the driving shaft of the cylinder, and its top end is connected to the receiving platform and can slide relative to the linear bearing. 10. The fixture circulation line according to claim 8, characterized in that, the lifting and reversing device includes a motor, a bevel gear set, a rotating shaft and a driving wheel, and the reversing conveyor belt is wound on the driving wheel , the driving wheel is connected to the rotating shaft, and the rotating shaft is driven by the motor through the bevel gear set.