CN216612885U

CN216612885U - Hinge shaft one-by-one discharging mechanism

Info

Publication number: CN216612885U
Application number: CN202123349612.6U
Authority: CN
Inventors: 殷仁杰
Original assignee: Foehl Die Casting Taicang Co ltd
Current assignee: Aikedi Fule Precision Technology Taicang Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a hinge shaft one-by-one discharging mechanism which comprises a discharging support, a hopper, a material plate and a first cylinder, wherein the hopper is arranged on the discharging support, the bottom of the hopper is provided with a discharging hole allowing a hinge shaft to pass through singly, the material plate is arranged at the bottom of the discharging hole, the first cylinder is used for driving the material plate to move horizontally, one side wall of the material plate is inwards concavely provided with a lifting area, and the upper surfaces of two sides of the lifting area are concavely provided with positioning grooves matched with the hinge shaft. The utility model has simple structure and convenient use, and realizes the one-by-one discharging of the hinge shafts through the combination of the hopper and the material plate; simultaneously through the setting of liftout board, constantly manage the material to the hinge pin in the hopper for the hinge pin can pass through the discharge gate smoothly, promotes going on smoothly that the assembly goes on.

Description

Hinge shaft one-by-one discharging mechanism

Technical Field

The utility model relates to the field of hinge assembly, in particular to a one-by-one hinge shaft discharging mechanism.

Background

In the market, the hinge mainly comprises a hinge seat, a hinge shaft, a hinge arm and a bushing. Generally, the diameter of the hinge seat hole is smaller than that of the hinge shaft, the diameter of the hinge shaft is smaller than that of the bushing, and the outer diameter of the bushing is smaller than the inner diameter of the hinge arm hole. The hinge shaft is pressed into the hinge seat and the hinge arm hole (bushing) through the pressurizing device, so that the hinge seat and the hinge shaft are fixed, and the hinge arm can rotate around the hinge shaft. The door leaf rotating mechanism can be suitable for furniture, gates, electromechanical equipment and other scenes needing to realize door leaf rotation.

In the hinge assembling process, the shaft bushings are firstly installed at two ends of the hinge arm, then the hinge arm is aligned with the shaft hole of the hinge seat, and the hinge seat is rotatably connected with the hinge arm after the hinge shaft is inserted. Therefore, a device for discharging hinge shafts one by one is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at overcoming the defects in the prior art, the utility model mainly aims to overcome the defects in the prior art, and discloses a hinge shaft one-by-one discharging mechanism which comprises a discharging support, a hopper, a material plate and a first cylinder, wherein the hopper is arranged on the discharging support, the bottom of the hopper is provided with a discharging hole allowing the hinge shaft to pass through singly, the material plate is arranged at the bottom of the discharging hole, the first cylinder is used for driving the material plate to move horizontally, one side wall of the material plate is inwards concavely provided with a lifting area, and the upper surfaces of two sides of the lifting area are concavely provided with positioning grooves matched with the hinge shaft.

The material pushing device further comprises a second cylinder, a material pushing block and a material pushing plate, wherein the material pushing plate is hinged to the hopper and located at the position of the material outlet, the second cylinder and the material pushing block are arranged below the material pushing plate, and the material pushing block is driven to horizontally move by the second cylinder so as to push the material pushing plate to swing.

Furthermore, the material ejecting block is provided with a roller which is used for contacting with the material ejecting plate.

Further, the discharge port extends downwards to form a buffer area for discharging.

Furthermore, the buffer area is composed of two vertical plates arranged at intervals, and 2-4 hinge shafts are stored in the buffer area.

Further, a first photoelectric sensor is arranged on the hopper and located at the discharge port.

Further, set up second photoelectric sensor on the ejection of compact support, second photoelectric sensor is located discharge gate below, and with the constant head tank corresponds.

Further, the hopper comprises two side plates, a first flange and a second flange, the two side plates are vertically arranged on the discharging support, the first flange and the second flange are obliquely arranged between the two side plates, and the lower ends of the first flange and the second flange are inwards gathered to form the discharging port.

Further, the first cylinder is a sliding table cylinder.

The utility model has the following beneficial effects:

the utility model has simple structure and convenient use, and realizes the one-by-one discharging of the hinge shafts through the combination of the hopper and the material plate; simultaneously through the setting of liftout board, constantly manage the material to the hinge pin in the hopper for the hinge pin can pass through the discharge gate smoothly, promotes going on smoothly that the assembly goes on.

Drawings

FIG. 1 is a schematic perspective view of a hinge shaft one-by-one discharging mechanism according to the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic view of the internal structure of a hinge shaft one-by-one discharging mechanism of the present invention;

FIG. 4 is a right side view of FIG. 3;

the reference numbers are as follows:

1. the device comprises a discharge support, 2, a hopper, 3, a material plate, 4, a first cylinder, 5, a second cylinder, 6, a material ejecting block, 7, a material ejecting plate, 8, a first photoelectric sensor, 9, a second photoelectric sensor, 21, a discharge hole, 22, a buffer area, 23, a vertical plate, 24, a side plate, 25, a first retaining edge, 26, a second retaining edge, 31, a lifting area, 32, a positioning groove, 61 and a roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

A hinge shaft one-by-one discharging mechanism is shown in figures 1-4 and comprises a discharging support 1, a hopper 2, a material plate 3 and a first air cylinder 4, wherein the hopper 2 is arranged on the discharging support 1, the bottom of the hopper 2 is provided with a discharging hole 21 allowing the hinge shaft to pass through singly, the material plate 3 is arranged at the bottom of the discharging hole 21, the first air cylinder 4 is fixed on the discharging support 1 and connected with the material plate 3, the material plate 3 is driven to move horizontally by the first air cylinder 4, and a lifting area 31 is inwards concavely arranged on one side wall of the material plate 3; i.e. the hinge axis is lifted by the lifting mechanism and separated from the flitch 3. The upper surfaces of the two sides of the lifting area 31 are concavely provided with positioning grooves 32 matched with the hinge shafts. During the use, a plurality of hinge shafts are placed in hopper 2 to assemble to discharge gate 21, first cylinder 4 drive flitch 3 remove to constant head tank 32 and lie in discharge gate 21 below, and the hinge shaft of discharge gate 21 department falls into constant head tank 32 in, and then first cylinder 4 drive flitch antiport, discharge gate 21 is closed by the flitch this moment. Completing the discharging of one hinge shaft. Preferably, the first cylinder 4 is a slip table cylinder.

In one embodiment, as shown in fig. 1 to 4, the discharging mechanism further comprises a second cylinder 5, an ejector block 6 and an ejector plate 7, the ejector plate 7 is hinged on the hopper 2 and located at the discharging port 21, the second cylinder 5 and the ejector block 6 are arranged below the ejector plate 7, and the ejector block 6 is driven to move horizontally by the second cylinder 5 to push the ejector plate 7 to swing. Since jamming and the like may occur in the hopper 2, the hinge shaft in the hopper 2 is agitated by the swing of the ejector plate 7, so that the hinge shaft can smoothly enter the discharge port 21. Preferably, the ejector block 6 is provided with a roller 61, and the roller 61 is used for contacting with the ejector plate 7. The contact between the ejector block 6 and the ejector plate 7 is rolling friction, and the abrasion of the ejector block 6 and the ejector plate 7 is reduced.

In one embodiment, as shown in fig. 1-4, the discharge port 21 extends downward to provide a buffer zone 22 for discharging. Preferably, the buffer area 22 is composed of two vertical plates 23 arranged at intervals, and the buffer area 22 stores 2-4 hinge shafts. By arranging the buffer area 22, the influence of material blocking on the assembly process of the hinge is avoided, and time is provided for pushing the ejector plate 7.

In one embodiment, as shown in fig. 1-4, a first photosensor 8 is disposed on the hopper 2, the first photosensor 8 being located at the discharge port 21. The device is used for sensing whether a hinge shaft is arranged at the discharge port or not and can be used for material shortage alarm; and after the ejector plate 7 acts for many times, the hinge shaft is still not sensed, the machine is stopped to give an alarm, and manual intervention is needed.

In one embodiment, as shown in fig. 1 to 4, a second photoelectric sensor 9 is disposed on the discharging support 1, and the second photoelectric sensor 9 is located below the discharging opening 21 and corresponds to the positioning slot 32. For sensing whether the hinge shaft falls into the positioning slot 32.

In one embodiment, as shown in fig. 1-4, the hopper 2 comprises two side plates 24, a first rib 25 and a second rib 26, the two side plates 24 are vertically arranged on the discharging bracket 1, the first rib 25 and the second rib 26 are obliquely arranged between the two side plates 24, and the lower ends of the first rib 25 and the second rib 26 are inwardly converged to form the discharging port 21. Wherein, one side edge of the ejector plate 7 is hinged with the second stop edge 26, and the other side edge is supported on the vertical plate 23.

The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the utility model; it is intended that the following claims be interpreted as including all such alterations, modifications, and equivalents as fall within the true spirit and scope of the utility model.

Claims

1. The hinge shaft one-by-one discharging mechanism is characterized by comprising a discharging support, a hopper, a material plate and a first air cylinder, wherein the hopper is arranged on the discharging support, a discharging hole allowing the hinge shaft to pass through singly is formed in the bottom of the hopper, the material plate is arranged at the bottom of the discharging hole, the first air cylinder is used for driving the material plate to move horizontally, a lifting area is inwards concavely formed in one side wall of the material plate, and positioning grooves matched with the hinge shaft are concavely formed in the upper surfaces of two sides of the lifting area.

2. The hinge shaft one-by-one discharging mechanism as claimed in claim 1, further comprising a second cylinder, an ejector block and an ejector plate, wherein the ejector plate is hinged on the hopper and located at the discharging port, the second cylinder and the ejector block are arranged below the ejector plate, and the ejector block is driven by the second cylinder to move horizontally to push the ejector plate to swing.

3. The hinge shaft one-by-one discharging mechanism as claimed in claim 2, wherein the ejector block is provided with a roller, and the roller is used for contacting with the ejector plate.

4. A hinge shaft one by one discharging mechanism according to claim 1, wherein the discharging port is extended downward to provide a buffer area for discharging.

5. The hinge shaft one-by-one discharging mechanism as claimed in claim 4, wherein the buffer area is composed of two vertical plates arranged at intervals, and the buffer area stores 2-4 hinge shafts.

6. A hinge shaft one by one discharging mechanism according to claim 1, wherein a first photoelectric sensor is provided on the hopper, and the first photoelectric sensor is located at the discharging port.

7. The one-by-one hinge shaft discharging mechanism as claimed in claim 1, wherein a second photoelectric sensor is disposed on the discharging support, and the second photoelectric sensor is located below the discharging port and corresponds to the positioning groove.

8. The hinge shaft one-by-one discharging mechanism as claimed in claim 1, wherein the hopper comprises two side plates, a first rib and a second rib, the two side plates are vertically arranged on the discharging support, the first rib and the second rib are obliquely arranged between the two side plates, and the lower ends of the first rib and the second rib are inwardly converged to form the discharging port.

9. The hinge shaft one-by-one discharging mechanism as claimed in claim 1, wherein the first cylinder is a sliding table cylinder.