CN204368932U - A kind of alternately automatic feed mechanism - Google Patents

Abstract

The utility model discloses an alternate automatic feeding mechanism, which belongs to the feeding equipment in the production process of the electromechanical industry. mechanism, the transmission mechanism includes a first power device, two first pulleys driven by the first power device, and a synchronous belt connecting the two first pulleys, and also includes a sliding mechanism arranged under the material transmission channel and a longitudinal movement mechanism; the sliding mechanism includes two slide rails located on both sides of the straight line where the two pulleys are located and parallel to it, and a slide table located on the slide rails, and the slide table is connected to the synchronous belt on the same side respectively. Connection; the longitudinal movement mechanism includes a second power device arranged on the slide table and a positioning device driven by the second power device. Compared with the existing single feeding mechanism, the utility model has the advantages of realizing alternate automatic feeding between double stations and increasing production efficiency by 2 times.

Description

An Alternate Automatic Feeding Mechanism

technical field

The utility model relates to a feeding device in the production process of the electromechanical industry, in particular to an alternate automatic feeding device.

Background technique

At present, electromechanical industries such as earphones and mobile phones often encounter material feeding problems in the production process. There are two traditional feeding methods: one is that the motor plus the screw nut mechanism drives the movement of the slide table on the slide rail, and the slide table drives the tooling. Board movement realizes loading. The other is that the motor drives the synchronous belt to move, and then the sliding table is connected to the synchronous belt to move along the slide rail to realize the material loading and so on. The traditional feeding method can only go back and forth to the starting position after completing the loading, and then carry out the second loading. The material can only be fed back and forth once, and the operation stays for a long time and the efficiency is low.

Utility model content

The technical problem to be solved by the utility model is to provide a high-efficiency alternate automatic feeding mechanism that can realize alternate automatic feeding between double stations.

In order to solve the above-mentioned technical problems, the technical scheme that the utility model takes is:

An alternate automatic feeding mechanism, comprising a frame, a material transmission channel is provided above the frame, and a transmission mechanism is provided below the material transmission channel, and the transmission mechanism includes a first power device, powered by the first power The two first pulleys driven by the device and the synchronous belt connecting the two first pulleys also include a sliding mechanism and a longitudinal movement mechanism arranged under the material transmission channel;

The sliding mechanism includes two slide rails located on both sides of the straight line where the two pulleys are located and parallel to them, and a slide table located on the slide rails, and the slide table is respectively connected to the same-side synchronous belt;

The longitudinal movement mechanism includes a second power device arranged on the slide table and a positioning device driven by the second power device.

As an improvement, the material transmission channel of the alternate automatic feeding mechanism includes:

two conveyor belts on the frame and on both sides of the sliding mechanism;

two second pulleys provided at both ends of each conveyor belt to rotate the conveyor belt;

A motor that turns one of the second pulleys.

As an improvement, the material transmission channel of the alternate automatic feeding mechanism includes:

Two slide rails arranged on the frame and located on both sides of the sliding mechanism;

The air cylinder arranged on the frame is used to push the materials on the two slide rails into place.

As a further improvement, the second power device of the alternate automatic feeding mechanism is an air cylinder or an electric cylinder.

As a further improvement, the positioning device of the alternate automatic feeding mechanism is one of positioning blocks, suction cups or clamping jaws.

As a further improvement, a connecting block is provided between the sliding table and the longitudinal movement mechanism of the alternate automatic feeding mechanism, and the connecting block is locked and connected to the synchronous belt through a tightening block.

As a further improvement, the outer side of the synchronous belt of the transmission mechanism of the alternate automatic feeding mechanism is respectively provided with an induction limit block to limit the position of the slide table.

As a further improvement, each slide rail of the alternate automatic feeding mechanism is correspondingly provided with two blocking buffer columns, which are respectively located at both ends of the slide rail.

As a further improvement, the first power device of the alternate automatic feeding mechanism is a motor.

The beneficial effects of the utility model are:

Since the same transmission mechanism can simultaneously drive the two sliding tables in the sliding mechanism to move, so that the two sliding tables can alternately run between the initial position and the target position, the longitudinal movement mechanism on the two sliding tables will move the tooling in the material transmission channel (or directly the material) is positioned and received at the initial position, and then sent to the destination position and after the corresponding process operation is completed, the longitudinal movement mechanism resets so that the tooling (or directly the raw material) still falls back into the material transmission channel and is flowed away, so , The utility model can realize alternate automatic feeding between double stations, and increase the production efficiency by 2 times.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a partial structural representation of the utility model;

Fig. 3 is a schematic diagram of the first action state of the embodiment of the present invention;

Fig. 4 is a schematic diagram of the second action state of the embodiment of the utility model;

In the accompanying drawings, 1. the first pulley, 2. synchronous belt, 3. slide rail, 4. slide table, 5. connecting block, 6. tightening block, 7. second power unit, 8. positioning device, 9. blocking Buffer column, 10. Induction limit block, 11. Base, 12. Material transmission channel, 13. Material box, 14. Conveyor belt, 15. Second pulley, 16. Rack, 17. Positioning column, 8-1. Positioning Blocks, 8-2. Positioning Blocks.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Figures 1 and 2 show the specific composition of the alternate automatic feeding mechanism, which specifically includes a material transmission channel 12 located above the frame 16, and a transmission mechanism, a sliding mechanism and a longitudinal operating mechanism located below the material transmission channel 12.

Wherein, in the present embodiment, the material conveying channel 12 includes two conveyor belts 14 arranged on the frame and located on both sides of the sliding mechanism, and two second pulleys 15 are provided at both ends of each conveyor belt 14 to drive the conveyor belt 14 to rotate. , one of the two second pulleys 15 is driven by a motor. Of course, the implementation of the material transmission channel is not limited to the above-mentioned structure, for example, it can also be realized by the following structure: on the frame 16 and on both sides of the sliding mechanism, two slide rails are set and are used to connect the two slide rails The cylinder that pushes the material into place. The above-mentioned materials are generally placed in the tooling for transmission.

Transmission mechanism is located on the base 11 of frame 16, and it comprises two first pulleys 1 fixed on the base 11, the synchronous belt 2 that connects two first pulleys 1 and the first power unit, two first belts One of the wheels 1 is driven by the first power unit and drives the synchronous belt 2 to move back and forth. The preferred stepper motor of the first power unit in the present embodiment, of course, the implementation of the first power unit is not limited to the stepper motor, can drive the first pulley 1 and drive the synchronous belt 2 to do reciprocating motors. Can.

The sliding mechanism is also located on the base 11, which includes two slide rails 3 parallel to the straight line where the two first pulleys 1 are located and respectively positioned on both sides of the straight line, each slide rail 3 is provided with a slide table 4, and the slide table 4 is provided with a connecting block 5, and the connecting block 5 is locked and connected with the synchronous belt 2 on the same side through the tightening block 6, so that the synchronous belt 2 can drive the two sliding tables 4 to move at the same time. Both ends of each slide rail 3 are respectively provided with two blocking buffer columns 9, which can prevent the slide table 4 from sliding out of the slide rail 3. An induction limit block 10 for limiting the position of the slide table 4 is respectively provided on both outer sides of the synchronous belt 2 .

The longitudinal movement mechanism is arranged above the connection block 5, and the longitudinal movement mechanism includes a second power device 7 and a positioning device 8, wherein the second power device 7 is arranged above the connection block 5, and the positioning device 8 is arranged above the second power device 7. In this embodiment, the second power device 7 is preferably a low-cost air cylinder, and the second power device 7 may also be an electric cylinder or the like. In this embodiment, the positioning device 8 is preferably a positioning block, and the two positioning blocks are respectively 8-1 and 8-2. The positioning block is provided with a positioning column 17 for fine positioning cooperation with the tooling, and the second power unit 7 can make the positioning device 8 moves up and down, and the positioning device 8 can also use suction cups or jaws to locate.

Working process: Figure 3 shows the first motion state, that is, the initial state. The positioning block 8-1 is located at the designated position of the A end, and the positioning block 8-2 is located at the corresponding position of the B end. The material box 13 on the material transmission channel 12 reaches the positioning block 8- 1, the cylinder 7 below the positioning block 8-1 moves, and the positioning block 8-1 pushes out the material box 13 located on the material transmission channel 12 upwards, and the positioning block 8-1 and the material box 13 are precisely positioned;

Then the stepper motor of the transmission mechanism rotates forward, drives the synchronous belt 2 to rotate, and the two slide tables 4 connected therewith move thereupon simultaneously, arrives at the second motion state shown in Figure 4, and the positioning block 8-1 arrives at the designated position of the B end ( That is, when the positioning block 8-2 is in the initial state, the position of the B end), the positioning block 8-2 also arrives at the designated position of the A end (the position of the A end when the positioning block 8-1 is in the initial state), the material on the positioning block 8-1 After the product in the box 13 realizes the required process at the designated position at the B end, the cylinder 7 falls and resets, and the material box 13 flows away. At the same time, the cylinder 7 located under the positioning block 8-2 moves at the designated position of the A end, and pushes out the positioning block 8-2 upwards, and the second material box 13 is pushed out of the assembly line and precisely positioned;

Then, the stepper motor reverses, the slide table 4 where the positioning block 8-2 is located returns to the original position of the B end, the cylinder 7 resets after the required process is completed, the material box 13 flows away, and the alternate automatic feeding mechanism completes a reciprocating motion. Repeatedly, the dual-station alternate automatic feeding is realized.

The above is only a preferred embodiment of this patent, and is not intended to limit this patent. Any modifications, equivalent replacements and improvements made within the spirit and principles of this patent shall be included in the protection of this patent. within range.

Claims (9)

1. one kind replaces automatic feed mechanism, comprise frame, the top of described frame is provided with material transferring passage, the below of described material transferring passage is provided with transmission device, described transmission device comprises the first engine installation, two the first belt wheels driven by the first engine installation and connects the Timing Belt of two the first belt wheels, it is characterized in that: also comprise and be located at slide mechanism below described material transferring passage and longitudinal motion mechanism;

Described slide mechanism comprises the slide unit laying respectively at two also parallel with it one slide rails of straight line both sides, described two belt wheel places and be positioned on slide rail, and described slide unit is connected with homonymy Timing Belt respectively;

Described longitudinal motion mechanism comprises the second engine installation be located on described slide unit and the registration device driven by described second engine installation.

2. alternately automatic feed mechanism according to claim 1, is characterized in that: described material transferring passage comprises:

To be located in described frame and to be positioned at two belt conveyor of described slide mechanism both sides;

Be located at two the second belt wheels that every root belt conveyor two ends drive this belt conveyor to rotate;

Drive the motor that one of them second belt wheel rotates.

3. alternately automatic feed mechanism according to claim 1, is characterized in that: described material transferring passage comprises:

To be located in described frame and to be positioned at two one slide rails of described slide mechanism both sides;

Be located in described frame for the material on described two one slide rails being pushed the cylinder put in place.

4. the alternately automatic feed mechanism according to the arbitrary claim of claims 1 to 3, is characterized in that: described second engine installation is cylinder or electric cylinder.

5. the alternately automatic feed mechanism according to the arbitrary claim of claims 1 to 3, is characterized in that: described registration device is locating piece, one of sucker or jaw.

6. the alternately automatic feed mechanism according to the arbitrary claim of claims 1 to 3, it is characterized in that: be provided with contiguous block between the slide unit of described slide mechanism and longitudinal motion mechanism, described contiguous block is connected with described synchronous belt locking by stepping up block.

7. the alternately automatic feed mechanism according to the arbitrary claim of claims 1 to 3, is characterized in that: be respectively equipped with the induction limiting stopper that limits described slide unit position outside the Timing Belt two of described transmission device.

8. the alternately automatic feed mechanism according to the arbitrary claim of claims 1 to 3, is characterized in that: described every one slide rail correspondence arranges 2 and stops bumpar post, lays respectively at the two ends of slide rail.

9. the alternately automatic feed mechanism according to the arbitrary claim of claims 1 to 3, is characterized in that: described first engine installation is motor.