CN213411275U

CN213411275U - Material receiving device

Info

Publication number: CN213411275U
Application number: CN202022393301.9U
Authority: CN
Inventors: 郑安军; 葛建伟; 高兆春; 姬志恒
Original assignee: Headman Shanghai Automation Technology Co ltd
Current assignee: Headman Shanghai Automation Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-11
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a receiving device belongs to lathe equipment technical field. The automatic material receiving device solves the problems that workpieces of an existing material receiving device are easy to damage and production efficiency is low in an automatic production process. The material receiving device comprises a base, a material receiving box, a driving piece fixed at the upper end of the base and a material taking piece capable of translating along the left-right direction under the action of the driving piece, wherein the material taking piece comprises material taking rods arranged along the left-right direction; the material receiving cavity is internally provided with a discharging piece, and when the material taking piece moves rightwards, the discharging piece can block a workpiece sleeved on the material taking rod to enable the workpiece to be separated from the material taking rod and fall into the material receiving cavity. The material receiving device has the advantages of avoiding workpiece damage, improving the production efficiency in the automatic production process, being higher in applicability and the like.

Description

Material receiving device

Technical Field

The utility model belongs to the technical field of the machine tool equipment, a receiving device is related to.

Background

At present, in the process of automatic production of workpieces, in addition to automatic feeding, automatic blanking is required after the workpieces are processed, for this reason, chinese patent discloses an automatic blanking device with application number 201310542898.0, which includes a tailstock body matched with a guide rail, a slide bar axially penetrates through the upper portion of the tailstock body, one end of the slide bar is connected with a driving device, the front end of the tailstock body is connected with a vertically arranged baffle through a flat plate, a material receiving box located below the baffle is fixed at the front end of the tailstock body, one side of the material receiving box is communicated with a chute, a push plate is arranged in the chute, the push plate is connected with a pushing mechanism, wherein the driving device is provided with an oil cylinder connected with a hydraulic mechanism on the tailstock body, and the end of a piston rod of the oil cylinder is connected with one end of the. After the workpiece is machined, the oil cylinder controls the sliding rod to be inserted into an inner hole of the workpiece to enable the workpiece to be hung on the sliding rod, then the oil cylinder controls the sliding rod to reset, when the workpiece abuts against the baffle, the workpiece is blocked and separated from the sliding rod, and the workpiece falls into the material receiving box.

In above-mentioned automatic unloader, the material receiving box is located the below of baffle, has certain difference in height between the two, and the work piece is blockked by the baffle and can take place great collision when falling into the material receiving box, causes the work piece impaired like this easily, especially can influence performance to the higher work piece of some precision requirements. In addition, the tailstock body in the automatic blanking device is arranged on a guide rail of the machine tool, so that the whole automatic blanking device is arranged in the machine tool, and the operation of moving the material receiving box out of the machine tool is needed after the workpiece falls into the material receiving box, which undoubtedly reduces the production efficiency in the automatic production process.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, provide a receiving device, solved the easy impaired, the low problem of production efficiency in the automated production process of work piece.

The purpose of the utility model can be realized by the following technical proposal:

the receiving device comprises a base, a receiving box, a driving piece fixed at the upper end of the base and a receiving piece capable of translating along the left-right direction under the action of the driving piece, wherein the receiving piece comprises receiving rods arranged along the left-right direction; the material receiving cavity is internally provided with a discharging piece, and when the material taking piece moves rightwards, the discharging piece can block a workpiece sleeved on the material taking rod to enable the workpiece to be separated from the material taking rod and fall into the material receiving cavity.

When the material taking rod is used, the base is fixed at a position close to a machine tool, and the axial direction of the material taking rod is consistent with the axial direction of a main shaft of the machine tool. The material receiving device is mainly used for round bar workpieces with inner holes, when a machine tool is used for processing, the material taking part is controlled by the driving part to move horizontally and enter the interior of the machine tool until the material taking rod is inserted into the inner hole of the workpiece, and then the main shaft of the machine tool is controlled to loosen the workpiece. After the workpiece is loosened, the workpiece is separated from the main shaft of the machine tool but sleeved on the material taking rod, and then the material taking piece is controlled to move in the reverse direction through the driving piece to reset. The material taking rod is used for driving the workpiece to move out of the machine tool, when the workpiece moves into the material receiving cavity of the material receiving box, the workpiece is blocked along with the pushing of the workpiece and the material discharging rod, and therefore the material taking rod can be separated from the inner hole of the workpiece to enable the workpiece to automatically fall into the material receiving cavity of the material receiving box. After the workpiece falls into the material receiving cavity, the workpiece can be taken away by a manipulator or a person.

In this receiving device, fix the material receiving box in the backup pad and make and get the material pole and can pass the material receiving cavity on the material receiving box, to a great extent has reduced the height that the work piece fell into the material receiving cavity like this, is difficult to produce when the work piece is followed to get the material pole and lifted off and fall into and connect the material intracavity and collide with or the striking to avoid the work piece impaired. And the material receiving box and the base are fixed together, so that the whole material receiving device can be integrally arranged outside the machine tool, a workpiece can be taken down from the machine tool and can be received outside the machine tool, the operation that the workpiece needs to be moved out of the machine tool after being received in the machine tool is omitted, and the production efficiency in the automatic production process is improved.

In the receiving device, the discharging piece is strip-shaped.

In the receiving device, the discharging part is arranged near the left end of the receiving box, or the discharging part is arranged near the right end of the receiving box.

Unloading the piece and setting up in the work piece that connects the material intracavity wall of being close to material receiving box left end department mainly to the big right-hand member of left end, the work piece right-hand member is because less and can be let through by the piece of unloading that is close to material receiving box left end department, but the work piece left end can contact with the piece of unloading along with getting the continuation translation of material piece to make the work piece by the restraint continuation translation, the work piece will break away from and fall into and connect the material intracavity with getting the material pole like this. The unloading piece is arranged on the inner wall of the material receiving cavity close to the right end of the material receiving box, mainly aims at the workpiece with a small left end and a large right end, and the unloading mode of the unloading piece is the same as that of the unloading piece arranged close to the left end of the material receiving box.

In the receiving device, the discharging part and the receiving box are of an integrated structure, or the discharging part is in threaded connection with the receiving box.

The unloading part and the material receiving box are in threaded connection, so that the length of the unloading part can be adjusted according to the outer diameter of a workpiece, the material receiving device is ensured to be suitable for different workpieces, and the applicability is improved.

In the receiving device, the side part of the receiving box is provided with a abdicating notch in a penetrating way.

The arrangement of the abdicating notch can facilitate the mechanical arm to take away the workpiece from the material receiving cavity.

In the above-mentioned built-in receiving device, the driving piece be the guide rod cylinder, the guide rod cylinder is equipped with the guide rod that can move along left and right directions and fixes the connecting block at the guide rod left end, gets material spare and fixes mutually with the connecting block.

The driving piece is a guide rod cylinder, and when the guide rod cylinder works, the guide rod cylinder can drive the material taking piece to move horizontally along the action direction, so that the material taking piece can enter the machine tool, take down the workpiece and then move out of the machine tool.

In the receiving device, the material taking part further comprises a support frame fixed with the connecting block, and the material taking rod is fixed on the left side face of the support frame.

Compared with the prior art, the material receiving device has the advantages that the material receiving box is fixed on the supporting plate, the material taking rod can penetrate through the material receiving cavity in the material receiving box, so that the height of a workpiece falling into the material receiving cavity is reduced to a great extent, and the workpiece is not easily collided or impacted when being lifted off from the material taking rod and falling into the material receiving cavity, so that the workpiece is prevented from being damaged.

In addition, the material receiving box and the base are fixed together, so that the whole material receiving device can be integrally installed outside the machine tool, a workpiece can be taken down from the machine tool and can be received outside the machine tool, the operation that the workpiece needs to be moved out of the machine tool after being received in the machine tool is omitted, and the production efficiency in the automatic production process is improved.

Drawings

Fig. 1 is a schematic view of a first material receiving device according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the left end of the receiving device in fig. 1.

Fig. 3 is a schematic view of a receiving box according to a first embodiment of the receiving device.

FIG. 4 is a schematic view of the engagement between the material taking member and the material receiving box.

In the figure, 1, a base; 2. a material receiving box; 2a, a material receiving cavity; 2b, an abdication gap; 3. a drive member; 4. taking a material part; 4a, a support frame; 4b, taking a material rod; 5. a support plate; 6. unloading the material; 7. a guide bar; 8. and (4) connecting the blocks.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1-4, the receiving device includes a base 1, a receiving box 2, a driving member 3 fixed at the upper end of the base 1, and a material taking member 4 capable of moving horizontally along the left-right direction under the action of the driving member 3. Wherein, driving piece 3 is the guide arm cylinder, and the guide arm cylinder is equipped with guide arm 7 that can follow left right direction and fixes the connecting block 8 at the 7 left ends of guide arm, gets material 4 and fixes mutually with connecting block 8, and the concrete principle of guide arm cylinder can refer to a novel guide arm cylinder that application number is 202020149498.9 discloses, no longer gives details here. Get material 4 and include the support frame 4a of fixing mutually with connecting block 8, the left surface of support frame 4a is fixed with gets material pole 4b, gets material pole 4b and arranges along left and right direction. A supporting plate 5 is fixed on the left side of the upper end of the base 1, and the material receiving box 2 is fixed on the upper side surface of the supporting plate 5.

Further, the upper side of the material receiving box 2 is provided with a material receiving cavity 2a, the shape of the material receiving cavity 2a is matched with the shape of a workpiece taken by the material taking piece 4, the material receiving cavity 2a penetrates through the left end and the right end of the material receiving box 2, a position yielding notch 2b is arranged on the side portion of the material receiving box 2 in a penetrating mode, and the material taking rod 4b can penetrate through the material receiving cavity 2a when the material taking piece 4 moves horizontally. The unloading piece 6 is arranged in the receiving cavity 2a, and when the unloading piece 4 moves rightwards, the unloading piece 6 can block the workpiece sleeved on the unloading rod 4b to enable the workpiece to be separated from the unloading rod 4b and fall into the receiving cavity 2 a. The discharging part 6 is in a strip shape and is integrated with the material receiving box 2 into a whole, and the discharging part 6 is arranged at the position close to the left end of the material receiving box 2.

In use, the base 1 is fixed at a position close to a machine tool and the axial direction of the material taking rod 4b is consistent with the axial direction of a main shaft of the machine tool. The material receiving device is mainly used for round bar workpieces with inner holes, when a machine tool is used for processing, the guide rod cylinder is controlled to work to enable the guide rod 7 to move leftwards to enter the machine tool until the material taking rod 4b on the material taking part 4 is inserted into the inner hole of the workpiece, and then the main shaft of the machine tool is controlled to loosen the workpiece. After the workpiece is loosened, the workpiece is separated from the main shaft of the machine tool but sleeved on the material taking rod 4b, and then the workpiece is reset by moving the guide rod 7 to the right. The guide rod 7 drives the material taking part 4 and the workpiece to move out of the machine tool, when the workpiece moves into the material receiving cavity 2a of the material receiving box 2, the workpiece moves to be blocked along with the contact of the workpiece and the material discharging part 6, and therefore the material taking rod 4b can be separated from an inner hole of the workpiece to enable the workpiece to automatically fall into the material receiving cavity 2a of the material receiving box 2. After the workpiece falls into the receiving cavity 2a, the workpiece can be taken away by a manipulator or a person.

Example two

The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: in this embodiment, the discharge member 6 is disposed near the right end of the receiving box 2.

EXAMPLE III

The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: in this embodiment, the discharging member 6 is screwed with the material receiving box 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The receiving device comprises a base (1), a receiving box (2), a driving piece (3) fixed at the upper end of the base (1) and a receiving piece (4) capable of horizontally moving along the left-right direction under the action of the driving piece (3), wherein the receiving piece (4) comprises a receiving rod (4b) arranged along the left-right direction, the receiving device is characterized in that a supporting plate (5) is fixed on the left side of the upper end of the base (1), the receiving box (2) is fixed on the supporting plate (5), a receiving cavity (2a) is arranged on the upper side of the receiving box (2), the receiving cavity (2a) penetrates through the left end and the right end of the receiving box (2), and the receiving rod (4b) can penetrate through the receiving cavity (2a) when the receiving piece (4) horizontally moves; a discharging part (6) is arranged in the material receiving cavity (2a), and when the material taking part (4) moves rightwards, a workpiece sleeved on the material taking rod (4b) can be blocked by the discharging part (6) to be separated from the material taking rod (4b) and fall into the material receiving cavity (2 a).

2. A receiving device according to claim 1, characterised in that the discharge member (6) is strip-shaped.

3. The receiving device according to claim 2, characterized in that the discharging member (6) is disposed near the left end of the receiving box (2), or the discharging member (6) is disposed near the right end of the receiving box (2).

4. A receiving device according to claim 2 or 3, characterised in that the discharging member (6) and the receiving box (2) are of an integral structure, or the discharging member (6) and the receiving box (2) are in threaded connection.

5. The receiving device according to claim 4, characterized in that the side of the receiving box (2) is provided with a relief notch (2b) therethrough.

6. The receiving device according to claim 1, characterized in that the driving member (3) is a guide rod cylinder, the guide rod cylinder is provided with a guide rod (7) capable of moving in the left-right direction and a connecting block (8) fixed at the left end of the guide rod (7), and the material taking member (4) is fixed with the connecting block (8).

7. The receiving device according to claim 6, characterized in that the material taking member (4) further includes a support frame (4a) fixed to the connecting block (8), and the material taking rod (4b) is fixed to a left side surface of the support frame (4 a).