CN112027629A

CN112027629A - Material pushing device

Info

Publication number: CN112027629A
Application number: CN202011026161.XA
Authority: CN
Inventors: 赵建明
Original assignee: Suzhou Laitu Precision Machinery Co ltd
Current assignee: Suzhou Laitu Precision Machinery Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-04

Abstract

The invention discloses a material pushing device, which comprises: the base plate is provided with a material pushing end and a resetting end which are opposite; the first sliding plate and the second sliding plate are arranged in parallel and are connected to the base plate in a sliding manner, and the second sliding plate is positioned on one side, facing the material pushing end, of the first sliding plate; the push rod is fixedly connected to the first sliding plate and extends to one side, facing the material pushing end, of the second push rod; a driving mechanism configured to drive the second sliding plate to slide towards the material pushing end; and the elastic buckle is connected between the first sliding plate and the second sliding plate. The pushing device provided by the invention can effectively prevent the processed workpiece from being pushed and deformed during pushing operation.

Description

Material pushing device

Technical Field

The invention relates to the field of machining operation, in particular to a material pushing device.

Background

The pushing device is a device commonly used in machining operation, and is used for pushing a workpiece to be machined from a loading position to a machining position so that the workpiece can be machined.

The conventional pushing device is generally rigidly pushed and abutted by a telescopic mechanism such as an air cylinder, and after a workpiece is pushed to a limit position, the excessive pushing force of the pushing device often pushes and deforms the workpiece, so that the quality of a finished product is affected.

Therefore, the above problems need to be solved.

Disclosure of Invention

The invention provides a material pushing device, which is used for solving the technical problem that the excessive thrust of the material pushing device in the prior art often pushes and presses a processed workpiece to deform, so that the quality of a finished product is influenced.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a pusher apparatus, comprising:

the base plate is provided with a material pushing end and a resetting end which are opposite;

the first sliding plate and the second sliding plate are arranged in parallel and are connected to the base plate in a sliding manner, and the second sliding plate is positioned on one side, facing the material pushing end, of the first sliding plate;

the push rod is fixedly connected to the first sliding plate and extends to one side, facing the material pushing end, of the second push rod;

a driving mechanism configured to drive the second sliding plate to slide towards the material pushing end;

and the elastic buckle is connected between the first sliding plate and the second sliding plate.

Furthermore, the elastic buckle including set up in the trip of first slide with set up in the gyro wheel of second slide, the trip has elasticity, in order can with the gyro wheel joint, or when taking place to predetermine elastic deformation with the gyro wheel breaks away from.

Furthermore, the pair of elastic buckles is arranged and symmetrically connected to two sides of the first sliding plate and the second sliding plate.

Furthermore, the push rod is vertically connected with the first sliding plate, and a slot capable of penetrating the push rod is formed in the second sliding plate.

Further, actuating mechanism includes the motor, the stiff end fixed connection of motor in the base plate, and its axial perpendicular to the base plate, the pivot end of motor is followed the radial pendulum rod that is provided with of pivot, the pendulum rod end is provided with the edge motor axial extension's roller bearing, the second slide orientation one side of motor is provided with the spout, the spout is followed the length direction of second slide extends, the roller bearing insert in the spout.

Furthermore, the reset end of the substrate is provided with a baffle capable of resisting the first sliding plate.

Further, the surface of base plate is provided with a pair of parallel arrangement's slide rail, the slide rail extend in the propelling movement end with reset between the end, first slide with the second slide all through the slider with slide rail sliding connection.

The invention has the following advantages:

the pushing device provided by the invention can effectively prevent the processed workpiece from being pushed and deformed during pushing operation.

Drawings

FIG. 1 is a schematic view of the construction of the pushing device of the present invention;

fig. 2 is an enlarged view at a in fig. 1.

Shown in the figure: 1. a substrate; 11. a material pushing end; 12. a reset terminal; 13. a slide rail; 14. a baffle plate; 2. a first slide plate; 3. a second slide plate; 4. a push rod; 5. a drive mechanism; 51. a motor; 52. a swing rod; 53. a roller; 6. elastic buckle; 61. a hook is clamped; 62. and a roller.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings are in simplified form and are not to precise scale, which is provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

Referring to fig. 1 and 2, a material pushing device includes a substrate 1, a first sliding plate 2, a second sliding plate 3, a pushing rod 4, a driving mechanism 5, and an elastic buckle 6. The substrate 1 is provided with a material pushing end 11 and a resetting end 12 which are opposite; the first sliding plate 2 and the second sliding plate 3 are arranged in parallel and are connected to the base plate 1 in a sliding manner, and the second sliding plate 3 is positioned on one side, facing the material pushing end 11, of the first sliding plate 2; the push rod 4 is fixedly connected to the first sliding plate 2 and extends to one side, facing the material pushing end 11, of the second push rod 4; a driving mechanism 5 configured to drive the second sliding plate 3 to slide towards the pushing end 11; an elastic catch 6 is connected between the first slide 2 and the second slide 3.

Borrow by above-mentioned structure, during operation, actuating mechanism 5 drive second slide 3 from end 12 that resets towards pushing away material end 11 and removing, under the connection effect of elastic buckle 6, second slide 3 will drive first slide 2 and move towards pushing away material end 11 in step to the push rod 4 that makes and first slide 2 fixed can push away to the work piece from the material loading and move to the station of adding. When the work piece is pushed down to extreme position, can't continue to remove, also be push rod 4 and with push rod 4 fixed connection's first slide 2 can't continue to remove, and because there is certain interval still between second push pedal and the work piece this moment, under actuating mechanism 5's drive, the second push pedal still has the motion trend that moves towards the work piece, when the potential energy of this motion trend is greater than the separation effort threshold value of elastic buckle 6, elastic buckle 6 separates, the second push pedal will separate with first push pedal, prevent to exert too big thrust force to the work piece by first push pedal and push rod 4, and then effectively prevent the work piece by thrust deformation.

Specifically, in this embodiment, the elastic buckle 6 includes a hook 61 disposed on the first sliding plate 2 and a roller 62 disposed on the second sliding plate 3, and the hook 61 has elasticity so as to be capable of being engaged with the roller 62, or disengaged from the roller 62 when a predetermined elastic deformation occurs.

It will be appreciated that the resilient catch 6 can be adapted to select different disengagement force thresholds based on the hardness of the work piece.

In this embodiment, the surface of base plate 1 is provided with a pair of parallel arrangement's slide rail 13, slide rail 13 extends push away material end 11 with reset between the end 12, first slide 2 with second slide 3 all through the slider with slide rail 13 sliding connection. The reset end 12 of the base plate 1 is provided with a baffle 14 capable of abutting against the first sliding plate 2, so that the first sliding plate 2 is prevented from sliding out.

Optionally, the elastic buckles 6 are provided with a pair, and the pair of elastic buckles 6 is symmetrically connected to two sides of the first sliding plate 2 and the second sliding plate 3.

Optionally, the push rod 4 is vertically connected to the first sliding plate 2, and the second sliding plate 3 is provided with a slot through which the push rod 4 can be inserted, so that the first sliding plate 2 and the second sliding plate 3 can form a guiding function of maintaining parallel movement.

Further, actuating mechanism 5 includes motor 51, motor 51's stiff end fixed connection in base plate 1, and its axial perpendicular to base plate 1, motor 51's pivot is terminal to be followed the radial pendulum rod 52 that is provided with of pivot, the pendulum rod 52 end is provided with the edge motor 51 axial extension's roller bearing 53, second slide 3 orientation one side of motor 51 is provided with the spout, the spout is followed the length direction of second slide 3 extends, roller bearing 53 insert in the spout.

By means of the structure, when the device works, after the rotating shaft of the motor 51 rotates to enable the elastic buckle 6 to be separated, the second sliding plate 3 moves to a limit position towards the material pushing end 11, and then moves towards the reset end 12 along with the reset of the swing rod 52 and is combined with the first sliding plate 2 again, so that the elastic buckle 6 resets.

Various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A pusher device, comprising:

2. The pushing device as claimed in claim 1, wherein the elastic buckle includes a hook disposed on the first sliding plate and a roller disposed on the second sliding plate, and the hook has elasticity so as to be engaged with the roller or to be separated from the roller when a predetermined elastic deformation occurs.

3. The pushing device as claimed in claim 1, wherein the pair of elastic buckles is symmetrically connected to both sides of the first sliding plate and the second sliding plate.

4. The pushing device as claimed in claim 1, wherein the push rod is vertically connected to the first sliding plate, and the second sliding plate is provided with a slot through which the push rod can pass.

5. The pushing device according to claim 1, wherein the driving mechanism includes a motor, a fixed end of the motor is fixedly connected to the base plate, and an axial direction of the motor is perpendicular to the base plate, a swing rod is disposed at an end of a rotating shaft of the motor along a radial direction of the rotating shaft, a roller extending along the axial direction of the motor is disposed at an end of the swing rod, a sliding groove is disposed at a side of the second sliding plate facing the motor, the sliding groove extends along a length direction of the second sliding plate, and the roller is inserted into the sliding groove.

6. The pusher apparatus of claim 1, wherein the reset end of the base plate is provided with a stop that can abut against the first sliding plate.

7. The pushing device according to claim 1, wherein a pair of parallel sliding rails is disposed on a surface of the base plate, the sliding rails extend between the pushing end and the resetting end, and the first sliding plate and the second sliding plate are both slidably connected to the sliding rails through sliding blocks.