CN215247351U

CN215247351U - Workpiece falling buffer mechanism

Info

Publication number: CN215247351U
Application number: CN202120795161.XU
Authority: CN
Inventors: 陈建锌; 刘俊; 莫胜; 李连柱; 张庆伟
Original assignee: FOSHAN WEISHANG FURNITURE MANUFACTURING CO LTD
Current assignee: FOSHAN WEISHANG FURNITURE MANUFACTURING CO LTD
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-21
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a work piece whereabouts buffer gear, its characterized in that: the buffer device comprises a buffer support frame, a connecting rod and a plurality of buffer sliding frames; all the buffering sliding frames are hinged on the buffering supporting frame side by side, and the upper parts of all the buffering sliding frames are hinged with the connecting rod; a buffer jacking device is connected between the buffer supporting frame and the connecting rod to realize jacking of the connecting rod; the upper surface of each buffer sliding frame forms a buffer slideway; and a space is reserved between the adjacent buffer sliding frames. The mechanism can effectively buffer falling workpieces, avoid damage to the workpieces and improve the moving accuracy of the workpieces.

Description

Workpiece falling buffer mechanism

Technical Field

The utility model relates to a buffer gear technical field, more specifically say, relate to a work piece whereabouts buffer gear.

Background

During the production or sorting of the pieces, there may be a height drop between the output of the preceding device and the input of the following device. If the workpiece is lifted by the lifting device to be transported from the former device to the latter device, the cost is greatly increased, and the lifting device cannot be arranged between the former device and the latter device due to the overall layout of the equipment. It is one of the solutions that the work piece falls down from the former device to the latter device by its own weight. However, if the falling speed of the workpiece is too high, the workpiece can be strongly impacted on the latter device, so that the workpiece and the latter device are damaged; therefore, it is necessary to slow down the falling speed of the workpiece to cushion the collision between the workpiece and the subsequent device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a work piece whereabouts buffer gear that can effectively slow down work piece whereabouts speed, cushion the work piece striking, avoid the work piece to damage, improve the work piece and remove the accuracy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a work piece whereabouts buffer gear which characterized in that: the buffer device comprises a buffer support frame, a connecting rod and a plurality of buffer sliding frames; all the buffering sliding frames are hinged on the buffering supporting frame side by side, and the upper parts of all the buffering sliding frames are hinged with the connecting rod; a buffer jacking device is connected between the buffer supporting frame and the connecting rod to realize jacking of the connecting rod; the upper surface of each buffer sliding frame forms a buffer slideway; and a space for the workpiece to slide is reserved between the adjacent buffer sliding frames.

The utility model discloses a buffer mechanism, which is suitable for automatic production equipment, is arranged in a workpiece falling path and is used for playing a buffer role when a workpiece falls from an upper device to a lower device; generally, the number of the upper devices and the number of the lower devices are the same as that of the buffer carriages, and the upper devices, the buffer carriages and the lower devices are in one-to-one correspondence in position; the working principle is as follows: when the workpiece falls, the buffer jacking device lowers the connecting rod to a lower height, and the inclination angles of all the buffer sliding frames are relatively gentle so as to receive the falling workpiece, so that the falling workpiece cannot be rushed down into the lower device at a high speed; and then the buffering jacking device jacks up the connecting rod, so that the inclination angles of all the buffering sliding frames are increased, and the workpiece is ensured to smoothly slide onto the device below. The utility model can effectively slow down the falling speed of the workpiece, buffer the collision between the workpiece and the next device, and avoid the damage of the workpiece and the lower device; meanwhile, each workpiece can accurately slide to the corresponding lower device, the workpiece is prevented from reaching a wrong position due to position deviation in the process of long-distance falling, and the accuracy of workpiece movement is improved.

Preferably, each of the buffer carriages comprises a sliding plate and side baffles arranged on two sides of the sliding plate respectively; the side baffle is respectively hinged with the buffer support frame and the connecting rod. The side baffles are arranged on the two sides of the sliding plate, so that the workpiece can be prevented from sliding off the two sides of the sliding plate, and the workpiece can be ensured to accurately move along a preset falling path.

Preferably, the side baffle is hinged with the buffer support frame through a hinge I, and the side baffle is hinged with the connection through a hinge I.

Preferably, the surface of the buffering slideway is provided with a soft elastic buffering layer.

Preferably, the buffering slide way is provided with a plurality of convex deceleration slopes; the workpiece can be prevented from sliding too fast to avoid damage.

Preferably, the buffering jacking device comprises a buffering jacking mounting plate and a buffering jacking cylinder which are fixedly mounted on the buffering support frame; the cylinder barrel of the buffering jacking cylinder is hinged to the buffering jacking mounting plate, and the push rod of the buffering jacking cylinder is hinged to the connecting rod. The buffering jacking device can effectively realize the jacking of the connecting rod, so that all buffering sliding frames rotate, and the change of the inclination angle of the buffering sliding frames is realized.

Preferably, the push rod of the buffering jacking cylinder is hinged with the connecting rod through a second hinge.

Preferably, the buffer support frame comprises two support beams arranged in parallel; all the buffer carriages are hinged side by side between two support beams.

Compared with the prior art, the utility model has the advantages of as follows and beneficial effect:

1. the utility model can effectively slow down the falling speed of the workpiece, buffer the collision between the workpiece and the next device, and avoid the damage of the workpiece and the lower device; meanwhile, each workpiece can accurately slide to the corresponding lower device, so that the workpiece is prevented from reaching a wrong position due to position deviation in the process of long-distance falling, and the accuracy of workpiece movement is improved;

2. the utility model has good safety and reliability; the buffering and decelerating design is adopted, and the damage to the workpiece during impact can be avoided.

Drawings

FIG. 1 is a schematic structural view of a workpiece falling buffer mechanism of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

wherein, 1 is the buffering support frame, 2 is the connecting rod, 3 is the buffering balladeur train, 31 is the slide, 32 is the side shield, 4 is the buffering jacking cylinder, 5 is hinge one, 6 is the buffering jacking mounting panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

The workpiece falling buffering mechanism of the embodiment has a structure as shown in fig. 1 and 2, and comprises a buffering support frame 1, a connecting rod 2 and a plurality of buffering carriages 3.

The buffer support frame 1 comprises two support beams which are arranged in parallel; all the buffering carriages 3 are hinged side by side between the two support beams, and the upper parts of all the buffering carriages 3 are hinged with the connecting rod 2.

Each of the buffer carriages 3 includes a slide plate 31 and side guards 32 respectively provided on both sides of the slide plate 31; the side baffle 32 is respectively hinged with the buffer support frame 1 and the connecting rod 2. The side baffle 32 and the buffer support frame 1, and the side baffle 32 and the connection are preferably hinged through a hinge 5 respectively.

A buffer jacking device is connected between the buffer support frame 1 and the connecting rod 2; the buffering jacking device comprises a buffering jacking mounting plate 6 and a buffering jacking cylinder 4 which are fixedly arranged on the buffering support frame 1; the cylinder barrel of the buffering jacking cylinder 4 is arranged on the buffering jacking mounting plate, and the push rod of the buffering jacking cylinder 4 is hinged with the connecting rod 2 through a second hinge. The buffering jacking device of this setting can effectively realize the jacking of connecting rod 2 to make all buffering balladeur train 3 rotate, realize buffering balladeur train 3's inclination and change.

The upper surfaces of the buffer sliding frames 3 form buffer slideways respectively; a space is left between adjacent buffer carriages 3.

The utility model discloses a buffer mechanism, which is suitable for automatic production equipment, is arranged in a workpiece falling path and is used for playing a buffer role when a workpiece falls from an upper device to a lower device; generally, the number of the upper devices and the number of the lower devices are the same as that of the buffer carriages, and the upper devices, the buffer carriages and the lower devices are in one-to-one correspondence in position; the working principle is as follows: when the workpiece falls, the buffer jacking device lowers the connecting rod 2 to a lower height, and the inclination angles of all the buffer sliding frames 3 are relatively gentle so as to receive the falling workpiece, so that the falling workpiece cannot directly impact the lower device at a high speed; and then the buffer jacking device jacks the connecting rod 2, so that the inclination angles of all the buffer sliding frames 3 are increased, and the workpiece is ensured to smoothly slide onto a device below. The buffer mechanism of the utility model can effectively buffer the falling workpiece, and avoid the damage of the workpiece caused by the high-speed impact on the lower device; meanwhile, each workpiece can accurately slide to the corresponding lower device, the workpiece is prevented from reaching a wrong position due to position deviation in the process of long-distance falling, and the accuracy of workpiece movement is improved. The side guards 32 are provided on both sides of the slide plate 31 to prevent the work from sliding off both sides of the slide plate 31, and ensure that the work moves accurately along a predetermined falling path.

Example two

The workpiece falling buffer mechanism of the embodiment is different from the first embodiment in that: in this embodiment, the surface of the buffering slide way is provided with a soft elastic buffering layer to buffer the impact when the workpiece falls on the surface of the buffering slide way. The buffering slide way is provided with a plurality of convex deceleration slopes; the workpiece can be prevented from sliding too fast to avoid damage.

The rest of the structure of the present embodiment is the same as that of the first embodiment.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A work piece whereabouts buffer gear which characterized in that: the buffer device comprises a buffer support frame, a connecting rod and a plurality of buffer sliding frames; all the buffering sliding frames are hinged on the buffering supporting frame side by side, and the upper parts of all the buffering sliding frames are hinged with the connecting rod; a buffer jacking device is connected between the buffer supporting frame and the connecting rod to realize jacking of the connecting rod; the upper surface of each buffer sliding frame forms a buffer slideway; and a space for the workpiece to slide is reserved between the adjacent buffer sliding frames.

2. The workpiece drop buffering mechanism of claim 1, wherein: each buffer sliding frame comprises a sliding plate and side baffles arranged on two sides of the sliding plate respectively; the side baffle is respectively hinged with the buffer support frame and the connecting rod.

3. The workpiece drop buffering mechanism of claim 2, wherein: the side baffle plates are hinged with the buffer support frame and the connection parts through hinges.

4. The workpiece drop buffering mechanism of claim 1, wherein: the surface of the buffering slideway is provided with a soft elastic buffering layer.

5. The workpiece drop buffering mechanism of claim 1, wherein: the buffering slide way is provided with a plurality of convex deceleration slopes.

6. The workpiece drop buffering mechanism according to any one of claims 1 to 5, characterized in that: the buffer jacking device comprises a buffer jacking mounting plate and a buffer jacking cylinder which are fixedly mounted on the buffer supporting frame; the cylinder barrel of the buffering jacking cylinder is hinged to the buffering jacking mounting plate, and the push rod of the buffering jacking cylinder is hinged to the connecting rod.

7. The workpiece drop buffering mechanism of claim 6, wherein: and the push rod of the buffering jacking cylinder is hinged with the connecting rod through a second hinge.

8. The workpiece drop buffering mechanism according to any one of claims 1 to 5, characterized in that: the buffer support frame comprises two support beams which are arranged in parallel; all the buffer carriages are hinged side by side between two support beams.