CN210943492U

CN210943492U - Circulation module

Info

Publication number: CN210943492U
Application number: CN201921919099.XU
Authority: CN
Inventors: 薛帅
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Microelectronics Inc
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-07
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a circulation module, belonging to the technical field of production equipment, comprising a support frame and a conveyor belt arranged on the support frame for conveying a material box, wherein the support frame is provided with a motor for driving the conveyor belt; be provided with the cover on the support frame and establish protection casing on the conveyer belt, feed inlet and discharge gate have been seted up respectively to the both ends of protection casing, the both ends of conveyer belt respectively by feed inlet department with discharge gate department stretches out the protection casing, magazine first-in first-out circulation can be guaranteed in this design, avoids the magazine to pile up, guarantees the straight through rate of product, and the protection casing can prevent that operating personnel from not carrying out according to first-in first-out, prevents the operating personnel touching the magazine simultaneously and leads to the condition that the magazine falls.

Description

Circulation module

Technical Field

The utility model belongs to the technical field of production facility, concretely relates to circulation module.

Background

The following disadvantages are often encountered in the shop production of MEMS devices:

1. the production area is limited, and the production task is large;

2. the limited number of PCBs placed in a single magazine results in the use of a larger number of magazines;

3. the production quantity of products is large, the product models are frequently switched, the using quantity of material boxes is large, so that materials to be detected are accumulated, the material boxes on the material rack are overlapped up and down and arranged in multiple layers and multiple rows, and the first-in first-out of the materials in the material boxes cannot be ensured; the friction between the material boxes and the long material placement time lead to the increase of foreign matters and the reduction of the first product pass rate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a circulation module can guarantee the magazine FIFO circulation, and the magazine can not pile up to avoid the interior material of magazine to go up the foreign matter and increase the problem that leads to the straight rate to descend.

In order to solve the technical problem, the technical scheme of the utility model is that:

the circulation module comprises a support frame and a conveyor belt arranged on the support frame and used for conveying the material box, and a motor used for driving the conveyor belt is arranged on the support frame; be provided with the cover on the support frame and establish protection casing on the conveyer belt, feed inlet and discharge gate have been seted up respectively to the both ends of protection casing, the both ends of conveyer belt respectively by feed inlet department with discharge gate department stretches out the protection casing.

Furthermore, a detection sensor for detecting whether the part of the conveyor belt extending out of the discharge port is provided with the material box is arranged on the support frame or the protective cover.

Further, the detection sensor is an optical fiber sensor.

Further, the length of the part of the conveyor belt extending out of the protective cover is greater than or equal to the length of the magazine in the extension direction of the conveyor belt.

Furthermore, a plurality of spacing blocks are fixed on the conveying belt at intervals.

Further, the distance between two adjacent spacing blocks is slightly larger than the length of the material box in the extending direction of the conveyor belt.

Further, the support frame includes the base, the bottom of base is provided with a plurality of wheels that roll.

Furthermore, the bottom of base still is provided with a plurality of supporting seats.

Furthermore, the supporting seat is movably connected with the base through a screw or a lead screw.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the circulation module comprises a support frame and a conveyor belt which is arranged on the support frame and used for conveying the material box, and a motor used for driving the conveyor belt is arranged on the support frame; be provided with the protection casing that the cover was established on the conveyer belt on the support frame, feed inlet and discharge gate have been seted up respectively to the both ends of protection casing, and the protection casing is stretched out by feed inlet department and discharge gate department respectively at the both ends of conveyer belt, and the magazine is put into by the feed inlet and is taken out by the discharge gate and can realize the first-in first-out circulation when the process circulation, avoids the magazine to pile up, guarantees the straight through rate of product, and the protection casing can prevent that operating personnel from not carrying out according to first-in first-.

The utility model discloses be provided with the detection sensor who is used for detecting whether the part that the conveyer belt stretches out the discharge gate has the magazine on well support frame or the protector, when the magazine removes the outside material level of getting promptly of discharge gate, the detection sensor detects the magazine and gives the controller with signal transmission, and controller control motor stops, avoids the magazine to fall.

The utility model discloses the protection casing is stretched out by feed inlet department and discharge gate department respectively at the both ends of well conveyer belt, and the length that the protection casing was stretched out to the conveyer belt is more than or equal to the length of magazine on the conveyer belt extending direction, and the part that the protection casing was stretched out to the conveyer belt is as getting material level and blowing position of magazine, makes things convenient for getting of magazine to put.

The utility model discloses well conveyer belt is last the interval to be fixed with a plurality of space blocks, and the distance between two adjacent space blocks slightly is greater than the magazine in the ascending length of conveyer belt extending direction, places the magazine and can make two magazines separate between two space blocks, avoids getting the condition that the in-process made two magazine frictions lead to the magazine in the product on the foreign matter increase influence through rate.

The utility model discloses in the support frame includes the base, and the bottom of base is provided with a plurality of rolls the wheel, and the bottom of base still is provided with a plurality of supporting seats, and the supporting seat passes through screw or lead screw and base swing joint, can improve overall structure's steadiness and mobility, uses the flexibility height.

To sum up, the utility model discloses a problem that the magazine piled up on the product that leads to in the magazine among the prior art foreign matter increases, the direct rate descends has been solved to the circulation module, the utility model discloses a magazine FIFO circulation can be guaranteed to the circulation module, avoids piling up to avoid on the material in the magazine the foreign matter to increase the condition that leads to the product direct rate to descend.

Drawings

Fig. 1 is a schematic structural diagram of the circulation module of the present invention;

in the figure, 1-a support frame, 2-a conveyor belt, 3-a motor, 4-a protective cover, 5-a feed inlet, 6-a discharge outlet, 7-a material box, 8-a base, 9-a rolling wheel and 10-a supporting seat.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

All directions referred to in the present specification are based on the drawings, and represent relative positional relationships only, and do not represent absolute positional relationships.

As shown in figure 1, the circulation module comprises a support frame 1 and a conveyor belt 2 arranged on the support frame 1 and used for conveying a material box 7, wherein a motor 3 used for driving the conveyor belt 2 is arranged on the support frame 1. The support frame 1 is provided with a protective cover 4 covering the conveyor belt 2, the two ends of the protective cover 4 are respectively provided with a feed inlet 5 and a discharge outlet 6, and the two ends of the conveyor belt 2 are respectively extended out of the protective cover 4 from the feed inlet 5 and the discharge outlet 6. The head end of the conveyor belt 2 extends out of the feed port 5 to serve as a material placing position, the tail end of the conveyor belt extends out of the discharge port 6 to serve as a material taking position, the positions of the feed port 5 and the discharge port 6 in the drawing are exchangeable, and the specific position is determined according to the conveying direction of the conveyor belt 2. The length of the whole structure can be set to be 1.5 m, and 2 or 3 connections are used as a production line according to the space size in different workshops.

As shown in fig. 1, two sides of the protection cover 4 are respectively fixed on the support frames 1 at two sides of the conveyor belt 2. The length of the part of the conveyor belt 2 extending out of the protective cover 4 is greater than or equal to the length of the magazine 7 in the direction of extension of the conveyor belt 2.

As shown in figure 1, a detection sensor for detecting whether a material box 7 is arranged at the part, extending out of a discharge port 6, of a conveyor belt 2 or whether the material box is located at the material taking position is arranged on a support frame 1 or a protective cover 4, the detection sensor is an optical fiber sensor, the optical fiber sensor is electrically connected with a controller, the controller is electrically connected with a motor 3, when the material box 7 moves to the outside of the discharge port 6, the detection sensor detects the material box 7 and sends a signal to the controller, and the controller controls the motor 3 to stop.

As shown in fig. 1, a plurality of spacers (not shown) are fixed on the conveyor belt 2 at intervals, and the distance between two adjacent spacers is slightly larger than the length of the magazine 7 in the extending direction of the conveyor belt 2. The spacing blocks can be made of soft materials such as plastics, and the phenomena of blocking and the like generated when the two ends of the conveying belt 2 are driven by the motor 3 are avoided.

As shown in fig. 1, the supporting frame 1 comprises a base 8, and a plurality of rolling wheels 9 are arranged at the bottom of the base 8, wherein the rolling wheels 9 are self-locking rolling wheels 9, and the position of the supporting frame 1 can be kept fixed by self-locking the self-locking rolling wheels 9. The bottom of base 8 still is provided with a plurality of supporting seats 10, and supporting seat 10 passes through screw or lead screw and base 8 swing joint, can make supporting seat 10 move up or move down through rotatory screw or lead screw, and accessible adjusting screw or lead screw make supporting seat 10 move down with support frame 1 jack-up, make from locking-type rolling wheel 9 leave ground, avoid from locking-type rolling wheel 9 trouble can not the auto-lock make support frame 1 receive the circumstances that probably takes place to remove when external force.

The utility model discloses a magazine FIFO circulation can be guaranteed through set up the conveyer belt on the support frame and install the protection casing on the conveyer belt to the circulation module avoids piling up to the foreign matter increases the condition that leads to the decline of the straight rate of product on avoiding the material in the magazine.

Although specific embodiments of the present invention have been described above, it should be understood by those skilled in the art that the described embodiments are only some of the embodiments of the present invention, rather than all embodiments, which are given by way of illustration only, and the scope of the present invention is defined by the appended claims. Without any inventive step, those skilled in the art can make various changes or modifications to the embodiments without departing from the spirit and scope of the present invention.

Claims

1. The circulation module is characterized by comprising a support frame and a conveyor belt arranged on the support frame and used for conveying a material box, wherein a motor used for driving the conveyor belt is arranged on the support frame; be provided with the cover on the support frame and establish protection casing on the conveyer belt, feed inlet and discharge gate have been seted up respectively to the both ends of protection casing, the both ends of conveyer belt respectively by feed inlet department with discharge gate department stretches out the protection casing.

2. The flow module of claim 1, wherein the support frame or the protective cover is provided with a detection sensor for detecting whether the material box is arranged on the part of the conveyor belt extending out of the material outlet.

3. The flow module of claim 2 wherein the detection sensor is a fiber optic sensor.

4. The flow module of claim 1, wherein the portion of the conveyor belt protruding out of the protective cover has a length greater than or equal to the length of the magazine in the direction of extension of the conveyor belt.

5. The flow module of claim 1 wherein a plurality of spacers are secured to the conveyor belt at spaced intervals.

6. The flow module of claim 5, wherein a distance between two adjacent spacers is slightly greater than a length of the magazine in a direction in which the conveyor belt extends.

7. The flow module of claim 1 wherein the support frame includes a base, a bottom of the base being provided with a plurality of rolling wheels.

8. The flow module of claim 7 wherein the base is further provided with a plurality of support pedestals at the bottom.

9. The flow module of claim 8, wherein the support base is movably connected to the base by a screw or lead screw.