CN216178139U

CN216178139U - Automatic pin machine

Info

Publication number: CN216178139U
Application number: CN202122758367.8U
Authority: CN
Inventors: 冯兵; 杨应根
Original assignee: Dongguan Zhongdian Aihua Electronic Co ltd
Current assignee: Dongguan Zhongdian Aihua Electronic Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses an automatic pin machine, which comprises a workbench, wherein a workpiece transfer device, a positioning device, a material conveying device and a pin device are arranged on the workbench, the workpiece transfer device is used for transferring a workpiece to be processed to move back and forth relative to the workbench and comprises a first sliding rail and a workpiece placing table, the first sliding rail is arranged on the workbench in a front-back mode, the workpiece placing table is arranged on the first sliding rail and can move back and forth relative to the first sliding rail, and the workpiece to be processed is placed on the workpiece placing table; the positioning device comprises a portal frame and a positioning slide block, the portal frame stretches across the rear end of the workbench, the positioning slide block is movably arranged on a cross beam of the portal frame and can slide left and right relative to the cross beam, and the material conveying device and the pin device are arranged at the front end of the positioning slide block; the feeding device is used for conveying pins to the pin device, and the pin device assembles the pins to the workpiece to be processed. The automatic processing machine has the advantages of reasonable structure, high safety, high automation degree and high processing efficiency, and reduces the labor intensity of workers.

Description

Automatic pin machine

Technical Field

The utility model relates to the technical field of assembly, in particular to an automatic pin machine.

Background

Pins, generally cylindrical parts made of wood, metal or other materials, are used in particular to hold several separate objects together or as a support for one object to be suspended from another. Is one of the common fasteners in machinery and has the function of preventing the relative position of two parts from being dislocated.

In the prior art, in order to produce defective products as little as possible, the requirement on manual basic skills is high, which leads to increase of production cost of enterprises; therefore, the manual operation efficiency is low, the quality differentiation is large, defective products are easy to generate, and potential safety hazards exist.

In order to improve machining efficiency, improve degree of automation, practice thrift manufacturing cost, in order to promote the pin quality, reduce artifical intensity of labour simultaneously, the inventor provides an automatic pin machine, can realize automatic feeding pin, assembles the pin to waiting to process in the work piece automatically.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems in the prior art and provides an automatic pin machine which is reasonable in structure, high in safety, high in automation degree and high in machining efficiency, reduces the labor intensity of workers and saves the production cost.

In order to solve the technical problems, the technical scheme of the utility model is as follows: an automatic pin machine comprises a workbench, wherein a workpiece transfer device, a positioning device, a material conveying device and a pin device are arranged on the workbench, the workpiece transfer device is used for transferring a workpiece to be machined to move back and forth relative to the workbench and comprises a first sliding rail and a workpiece placing table, the first sliding rail is arranged on the workbench in a front-back mode, the workpiece placing table is arranged on the first sliding rail and can move back and forth relative to the first sliding rail, and the workpiece to be machined is placed on the workpiece placing table; the positioning device comprises a portal frame and a positioning slide block, the portal frame stretches across the rear end of the workbench, the positioning slide block is movably arranged on a cross beam of the portal frame and can slide left and right relative to the cross beam, and the material conveying device and the pin device are arranged at the front end of the positioning slide block; the feeding device is used for conveying pins to the pin device, the pin device assembles the pins to the workpiece to be machined, the pin device comprises an electric screwdriver and a lifting mechanism, the lifting mechanism comprises a second slide rail and a lifting slide block, the second slide rail is vertically installed at the front end of a positioning slide block, the lifting slide block is movably installed on the second slide rail and can slide up and down relative to the second slide rail, the electric screwdriver is installed at the front end of the lifting slide block, and the pins conveyed by the feeding device are assembled to the workpiece to be machined under the driving action of the lifting slide block.

As a further elaboration of the utility model:

preferably, a transfer sliding block matched with the first sliding rail is arranged at the lower end of the workpiece placing table of the workpiece transfer device, and the transfer sliding block is matched with the first sliding rail, so that the workpiece placing table drives the workpiece to be processed to move back and forth to a position to be assembled relative to the first sliding rail.

Preferably, the positioning device further comprises a positioning bracket, the positioning bracket is mounted at the front end of the positioning slider, and the material conveying device and the pin device are mounted at the front end of the positioning slider through the positioning bracket and can slide left and right relative to a cross beam of the portal frame under the sliding action of the positioning slider, so that the pin device moves to the upper end of the position to be assembled of the workpiece to be machined.

Preferably, the side of pin device electricity batch is equipped with the pin inlet hole, feeding device includes vibration dish, trachea and defeated air pump, the vibration dish is used for the pin material loading, trachea intercommunication defeated air pump, and tracheal one end is linked together with the vibration dish, and the other end is linked together with the pin inlet hole, carries the pin to the pin inlet hole under the power of carrying the air pump in, be convenient for the electricity batch with the pin assembly to wait to process in the work piece.

Preferably, the device also comprises a control device which is electrically connected with the workpiece transfer device, the positioning device, the material conveying device and the pin device and controls the operation of the device.

The utility model has the beneficial effects that:

the workpiece conveying device is used for conveying a workpiece to be machined to move back and forth relative to the workbench and comprises a first sliding rail and a workpiece placing table, the first sliding rail is arranged on the workbench in a front-back mode, the workpiece placing table is mounted on the first sliding rail and can move back and forth relative to the first sliding rail, and the workpiece to be machined is placed on the workpiece placing table, so that the workpiece to be machined can automatically move, the labor cost and the manual operation intensity are saved, the efficiency is greatly improved, and the safety is high.

The positioning device comprises a portal frame and a positioning sliding block, the portal frame stretches across the rear end of the workbench, the positioning sliding block is movably mounted on a cross beam of the portal frame and can slide left and right relative to the cross beam, the material conveying device and the pin device are mounted at the front end of the positioning sliding block, the positioning device also comprises a positioning support, the positioning support is mounted at the front end of the positioning sliding block, the material conveying device and the pin device are mounted at the front end of the positioning sliding block through the positioning support and can slide left and right relative to the cross beam of the portal frame under the sliding action of the positioning sliding block, so that the pin device moves to the upper end of the position to be assembled of a workpiece to be machined, the automatic positioning in front of the pin is realized, and the degree of automation is high.

Thirdly, pin feeding holes are formed in the side edges of the pin device electric screwdriver, the material conveying device comprises a vibration disc, an air pipe and a gas conveying pump, the vibration disc is used for feeding pins, the air pipe is communicated with the gas conveying pump, one end of the air pipe is communicated with the vibration disc, the other end of the air pipe is communicated with the pin feeding holes, the pins are conveyed into the pin feeding holes under the power action of the gas conveying pump, the pins can be conveniently assembled into a workpiece to be machined by the electric screwdriver, the pins are automatically fed into the pin device through the air pipe, manual operation time is saved, the automation degree is high, the machining efficiency is high, and the manual labor intensity is reduced.

Fourthly, the pin device comprises an electric screwdriver and a lifting mechanism, wherein the lifting mechanism comprises a second slide rail and a lifting slide block, the second slide rail is vertically arranged at the front end of the positioning slide block, the lifting slide block is movably arranged on the second slide rail, the electric screwdriver is arranged at the front end of the lifting slide block and assembles the pin conveyed by the material conveying device into the workpiece to be processed under the driving action of the lifting slide block, the electric screwdriver is an ideal high-efficiency rapid assembly tool, is widely applied to industries of aviation, automobiles, machines, electric appliances and the like, has obvious effects on improving the labor productivity and reducing the labor intensity of workers, realizes automatic assembly, the automatic processing device is simple in overall structure, high in safety, high in automation degree and high in processing efficiency, reduces the labor intensity of workers, saves the production cost and greatly improves the product quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a work table; 2. a first slide rail; 3. a workpiece placing table; 4. a gantry; 5. positioning the sliding block; 6. electric screwdriver; 7. a second slide rail; 8. a lifting slide block; 9. positioning the bracket; 10. inserting a pin into the hole; 11. and a control device.

Detailed Description

The structural and operational principles of the present invention are explained in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 2, the present invention is an automatic pin machine, including a workbench 1, the workbench 1 is provided with a workpiece transfer device, a positioning device, a material conveying device and a pin device, the workpiece transfer device is used for transferring a workpiece to be processed to move back and forth relative to the workbench 1, and includes a first slide rail 2 and a workpiece placing table 3, the first slide rail 2 is arranged on the workbench 1 in front and back, the workpiece placing table 3 is mounted on the first slide rail 2 and can move back and forth relative to the first slide rail 2, and the workpiece to be processed is placed on the workpiece placing table 3; the positioning device comprises a portal frame 4 and a positioning slide block 5, the portal frame 4 stretches across the rear end of the workbench 1, the positioning slide block 5 is movably arranged on a cross beam of the portal frame 4 and can slide left and right relative to the cross beam, and the material conveying device and the pin device are arranged at the front end of the positioning slide block 5; the feeding device is used for conveying pins to the pin device, the pin device assembles the pins to the workpiece to be processed, the pin device comprises an electric screwdriver 6 and a lifting mechanism, the lifting mechanism comprises a second slide rail 7 and a lifting slide block 8, the second slide rail 7 is vertically installed at the front end of a positioning slide block 5, the lifting slide block 8 is movably installed on the second slide rail 7 and can slide up and down relative to the second slide rail 7, the electric screwdriver 6 is installed at the front end of the lifting slide block 8, and the pins conveyed by the feeding device are assembled to the workpiece to be processed under the driving action of the lifting slide block 8.

As shown in fig. 1 to 2, a transfer slider (not shown in the figure) matched with the first slide rail 2 is arranged at the lower end of the workpiece placing table 3 of the workpiece transfer device, and the transfer slider and the first slide rail 2 are matched with each other, so that the workpiece placing table 3 drives the workpiece to be processed to move back and forth to a position to be assembled relative to the first slide rail 2.

As shown in fig. 1-2, the positioning device further includes a positioning bracket 9, the positioning bracket 9 is mounted at the front end of the positioning slider 5, the feeding device and the pin device are mounted at the front end of the positioning slider 5 through the positioning bracket 9, and can slide left and right relative to the cross beam of the portal frame 4 under the sliding action of the positioning slider 5, so that the pin device moves to the upper end of the position to be assembled of the workpiece to be processed, and the second slide rail 7 is vertically mounted at the front end of the positioning slider 5 through the positioning bracket 9.

As shown in fig. 1-2, a pin inlet hole 10 is formed in the side edge of the pin device electric screwdriver 6, the feeding device comprises a vibrating disc (not shown in the figure), an air pipe (not shown in the figure) and an air conveying pump (not shown in the figure), the vibrating disc is used for feeding pins, the air pipe is communicated with the air conveying pump, one end of the air pipe is communicated with the vibrating disc, the other end of the air pipe is communicated with the pin inlet hole 10, the pins are conveyed into the pin inlet hole 10 under the power action of the air conveying pump, and the pins can be conveniently assembled into a workpiece to be machined by the electric screwdriver 6.

As shown in fig. 1, the device further comprises a control device 11, wherein the control device 11 is electrically connected with the workpiece transfer device, the positioning device, the material conveying device and the pin device and controls the operation of the workpiece transfer device, the positioning device, the material conveying device and the pin device.

The automatic pin assembling machine is applied to automatic pin assembling production of the radiator shell, greatly improves the product quality, has high safety, high automation degree and high processing efficiency, reduces the labor intensity of workers, and saves the production cost for enterprises.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

The above description is only a preferred embodiment of the present invention, and all the minor modifications, equivalent changes and modifications made to the above embodiment according to the technical solution of the present invention are within the scope of the technical solution of the present invention.

Claims

1. An automatic pin machine which is characterized in that: the automatic machining device comprises a workbench, wherein a workpiece transferring device, a positioning device, a material conveying device and a pin device are arranged on the workbench, the workpiece transferring device is used for transferring a workpiece to be machined to move back and forth relative to the workbench and comprises a first sliding rail and a workpiece placing table, the first sliding rail is arranged on the workbench in a front-back mode, the workpiece placing table is arranged on the first sliding rail and can move back and forth relative to the first sliding rail, and the workpiece to be machined is placed on the workpiece placing table; the positioning device comprises a portal frame and a positioning slide block, the portal frame stretches across the rear end of the workbench, the positioning slide block is movably arranged on a cross beam of the portal frame and can slide left and right relative to the cross beam, and the material conveying device and the pin device are arranged at the front end of the positioning slide block; the feeding device is used for conveying pins to the pin device, the pin device assembles the pins to the workpiece to be machined, the pin device comprises an electric screwdriver and a lifting mechanism, the lifting mechanism comprises a second slide rail and a lifting slide block, the second slide rail is vertically installed at the front end of a positioning slide block, the lifting slide block is movably installed on the second slide rail and can slide up and down relative to the second slide rail, the electric screwdriver is installed at the front end of the lifting slide block, and the pins conveyed by the feeding device are assembled to the workpiece to be machined under the driving action of the lifting slide block.

2. The automatic pin machine according to claim 1, wherein: the lower end of a workpiece placing table of the workpiece transferring device is provided with a transferring sliding block matched with the first sliding rail, and the transferring sliding block is matched with the first sliding rail, so that the workpiece placing table drives a workpiece to be processed to move back and forth to a position to be assembled relative to the first sliding rail.

3. The automatic pin machine according to claim 2, wherein: the positioning device is also provided with a positioning bracket, the positioning bracket is arranged at the front end of the positioning slide block, and the material conveying device and the pin device are arranged at the front end of the positioning slide block through the positioning bracket and can slide left and right relative to a cross beam of the portal frame under the sliding action of the positioning slide block, so that the pin device moves to the upper end of the position to be assembled of the workpiece to be processed.

4. The automatic pin machine according to claim 3, wherein: the side of pin device electricity batch is equipped with the pin inlet hole, feeding device includes vibration dish, trachea and defeated air pump, the vibration dish is used for the pin material loading, trachea intercommunication defeated air pump, and tracheal one end is linked together with the vibration dish, and the other end is linked together with the pin inlet hole, carries the pin to the pin in the inlet hole under the power effect of carrying the air pump, and the electricity of being convenient for is criticized and is assembled the pin to waiting to process in the work piece.

5. The automatic pin machine according to claim 4, wherein: the automatic feeding device is characterized by further comprising a control device, wherein the control device is electrically connected with the workpiece transfer device, the positioning device, the material conveying device and the pin device and controls the workpiece transfer device, the positioning device, the material conveying device and the pin device to operate.