阅读说明：本技术 一种盘类工件自动光整主机及自动光整加工生产系统 (automatic finishing host computer of disc type work piece and automatic finishing processing production system ) 是由 段东明 房磊 尹伯 许凯丰 朱震宇 郭鹏龙 李东祥 闫朋 于 2019-09-30 设计创作，主要内容包括：本申请公开了一种盘类工件自动光整主机及自动光整加工生产系统,包括主机底座、设置于主机底座上的主机立柱、光整部件和磨块循环组件；光整部件包括：设置于主机底座上的料箱驱动件、设置在所述料箱驱动件上的中空且顶部开口的旋转料箱、设置于主机立柱上部的能自动夹紧工件的卡具组件；磨块循环组件包括：设置在所述旋转料箱下且侧壁包裹旋转料箱的接料环、设置在主机底座上且位于旋转料箱一侧的直线振动筛输送机、设置在主机底座上且位于所述直线振动筛输送机一侧的斗式提升机。(The application discloses an automatic finishing host and an automatic finishing processing production system for disc workpieces, which comprise a host base, a host column arranged on the host base, a finishing component and a grinding block circulating component; the finishing member includes: the device comprises a material box driving part arranged on a base of a host machine, a hollow rotary material box arranged on the material box driving part and provided with an opening at the top, and a fixture assembly arranged on the upper part of a stand column of the host machine and capable of automatically clamping a workpiece; the abrasive brick circulation assembly comprises: the material receiving ring is arranged below the rotary material box, the side wall of the material receiving ring wraps the rotary material box, the linear vibrating screen conveyor is arranged on the host base and located on one side of the rotary material box, and the bucket elevator is arranged on the host base and located on one side of the linear vibrating screen conveyor.)

1. The utility model provides an automatic finishing host computer of disc type work piece which characterized in that: the grinding machine comprises a main machine base (100), a main machine upright post (200) arranged on the main machine base (100), a finishing component and a grinding block circulating component;

The finishing member includes: the automatic clamping device comprises a bin driving part (301) arranged on a host machine base (100), a hollow rotary bin (302) arranged on the bin driving part (301) and provided with an opening at the top, and a clamp assembly arranged on the upper part of a host machine upright post (200) and used for automatically clamping a workpiece; the rotary feed box (302) rotates by the power of the feed box driving part (301), and the lower part of the outer side wall of the rotary feed box is provided with a discharge hole (303);

The grinding block circulating assembly comprises: the material receiving ring (402) is arranged below the rotary bin (302) and the side wall of the material receiving ring wraps the rotary bin (302), the linear vibrating screen conveyor (403) is arranged on the host base (100) and located on one side of the rotary bin (302), and the bucket elevator (404) is arranged on the host base (100) and located on one side of the linear vibrating screen conveyor (403); the discharge hole (303) is used for discharging grinding blocks into a material receiving ring (402), a gap through which the grinding blocks can pass is reserved between the material receiving ring (402) and the rotary feed box (302), a discharge channel (405) is arranged on one side of the material receiving ring (402), and the discharge channel (405) is communicated with one end of the linear vibrating screen conveyor (403); the top of the bucket elevator (404) is provided with a conveying pipeline extending into the rotary bin (302); the grinding blocks move from one end of the linear vibrating screen conveyor (403) to the other end and then enter a hopper of a bucket elevator (404), are lifted by the bucket elevator (404), poured into the conveying pipeline and slide into a rotary bin (302).

2. An automatic finishing machine for a disc-like workpiece as claimed in claim 1, wherein: the fixture assembly includes: the fixture driving device comprises a fixture driving assembly (304) arranged on a main machine upright post (200), a cross beam body (305) which is arranged on the main machine upright post (200) and fixedly connected with the fixture driving assembly (304), a spindle box (306) arranged on the cross beam body (305) and a plurality of pneumatic fixtures (307) arranged on the spindle box (306); the headstock (306) is above the rotary feed box (302), and a clamp driving assembly (304) drives the pneumatic clamp (307) into or out of the rotary feed box (302) and makes rotary motion.

3. An automatic finishing machine for disc-like workpieces according to claim 1 or 2, characterized in that: the automatic finishing main machine for the disc type workpieces further comprises a flushing tank (500) for cleaning the workpieces, and the flushing tank (500) is arranged on one side of the water receiving protective cover (401); the flushing tank (500) is a hollow open tank body, and a water inlet (501) and a return port (502) are respectively arranged on the side wall of the bottom of the flushing tank; the outer side of the rotary feed box (302) is further wrapped with a water receiving protective cover (401), and the lower part of the water receiving protective cover (401) is fixedly connected with the upper part of the material receiving ring (402); the backflow port (502) is communicated with the water receiving protective cover (401) through a pipeline.

4. an automatic finishing machine for a disc-like workpiece as defined in claim 3, wherein: the bottom layer in the flushing tank (500) is provided with a water inlet pipeline (503) communicated with the water inlet (501), and the inner side wall of the flushing tank is vertically provided with a return pipeline (504) communicated with the return port (502).

5. An automatic finishing machine for disc-like workpieces according to claim 4, wherein: the end part of the water inlet pipeline (503) is sealed, and the upper part of the side wall of the water inlet pipeline is also provided with a plurality of jet orifices (505) at intervals.

6. The utility model provides an automatic finishing processing production system which characterized in that: the automatic finishing production system comprises the automatic finishing host machine for the disc-type workpieces as claimed in any one of claims 1 to 5.

7. An automated finishing production system according to claim 6, wherein: further comprising: a handling robot (610) and at least one loading rotary table (620); the carrying manipulator (610) is used for carrying the workpiece on the feeding rotary worktable (620) to the fixture assembly for clamping and fixing.

8. An automated finishing production system according to claim 6, wherein: the ultrasonic cleaning device is characterized by further comprising a processing flow line, wherein an ultrasonic cleaning device (701), a jet flow flushing device (702) and a drying device (703) are sequentially arranged on the processing flow line; the carrying manipulator (610) is also configured to carry the processed workpiece from the fixture assembly to the processing line for cleaning and drying.

9. an automated finishing production system according to any one of claims 6 to 8, wherein: the automatic finishing machine also comprises a sewage lifting device (800) arranged beside the automatic finishing main machine for the disc workpieces; the sewage lifting device (800) comprises: the device comprises a sewage tank (801), a filtering pneumatic diaphragm pump (802) communicated with the sewage tank (801), a centrifuge (803) communicated with the filtering pneumatic diaphragm pump (802), a purified water tank (804), a blowdown pneumatic diaphragm pump (805) communicated with the purified water tank (804), and a water supply pump (806) communicated with the purified water tank (804); sewage in the finishing main machine is discharged into the sewage tank (801); the water source of the finishing main machine is obtained from the purified water tank (804).

10. An automated finishing production system according to any one of claims 6 to 9, wherein: a stirrer (807) and a first liquid level meter (808) are arranged in the sewage tank (801); and a second liquid level meter (809) is arranged in the water purifying tank.

Technical Field

The disclosure relates to the technical field of surface finishing of mechanical parts, in particular to an automatic finishing host machine for disc workpieces and an automatic finishing production system.

Background

As a processing technology for improving the comprehensive quality of the surface of a part, the finishing technology plays an increasingly important role in the manufacturing of high-end parts in the mechanical industry, and the quality of the surface quality directly influences the service performance and the service life of the part and the whole machine.

In the prior art of finishing, a wet finishing technique refers to a technique of finishing by rubbing a grinding block with a workpiece in a liquid, and is a common technique; the abrasive brick is formed through high temperature sintering by binder and abrasive material, owing to in the liquid is arranged in for a long time to the abrasive brick in the course of working, causes the abrasive brick surface to take off the powder easily, takes off powder back powder and liquid fusion, leads to the abrasive brick to have certain bonding with workbin bottom and lateral wall easily to the abrasive brick that causes the bottom hardens, is unfavorable for the finishing course of working, and consequently the problem that the abrasive brick hardens is waited for to solve urgently.

When the existing disc type workpieces are subjected to finishing production, the spiral-flow type free grinding tool finishing equipment is mainly used, but the equipment in the form is configured as a single machine, the workpieces are manually assembled and disassembled, the efficiency is low, the labor intensity is high, the equipment is not matched with an automatic streamline process, the existing finishing equipment is in a low-end production equipment line, in order to break through the self problem of the equipment, a production system suitable for automatic finishing of the disc type workpieces needs to be researched and developed, the efficiency of finishing is improved, and the labor intensity is reduced.

Disclosure of Invention

in view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide an automatic finishing host and an automatic finishing production system for disc-like workpieces.

In a first aspect, the present application provides an automatic finishing host for a disc-type workpiece, comprising: the polishing machine comprises a host machine base, a host machine upright post arranged on the host machine base, a polishing component and a grinding block circulating component;

The finishing member includes: the automatic clamping device comprises a material box driving part arranged on a base of the main machine, a hollow rotary material box arranged on the material box driving part and provided with an opening at the top, and a fixture assembly arranged on the upper part of a stand column of the main machine and used for automatically clamping a workpiece; the rotary feed box rotates by the power of the feed box driving part, and the lower part of the outer side wall of the rotary feed box is provided with a discharge hole;

The grinding block circulating assembly comprises: the material receiving ring is arranged below the rotary material box, the side wall of the material receiving ring wraps the rotary material box, the linear vibrating screen conveyor is arranged on the host base and located on one side of the rotary material box, and the bucket elevator is arranged on the host base and located on one side of the linear vibrating screen conveyor; the discharge hole is used for discharging the grinding blocks into the material receiving ring, a gap through which the grinding blocks can pass is reserved between the material receiving ring and the rotary material box, a discharge channel is arranged on one side of the material receiving ring, and the discharge channel is communicated with one end of the linear vibrating screen conveyor; the top of the bucket elevator is provided with a conveying pipeline extending into the rotary bin; the grinding block moves from one end of the linear vibrating screen conveyor to the other end of the linear vibrating screen conveyor and then enters a hopper of a bucket elevator, and the grinding block is lifted by the bucket elevator and then poured into the conveying pipeline.

According to the technical scheme provided by the embodiment of the application, the fixture assembly comprises: the clamping device driving assembly is arranged on the host stand column, the cross beam body is arranged on the host stand column and fixedly connected with the clamping device driving assembly, the spindle box is arranged on the cross beam body, and the pneumatic clamping devices are arranged on the spindle box; the spindle box is arranged above the rotary feed box, and the fixture driving assembly drives the pneumatic fixture to enter or leave the rotary feed box and to rotate.

according to the technical scheme provided by the embodiment of the application, the automatic finishing main machine for the disc-type workpieces further comprises a flushing tank for cleaning the workpieces, and the flushing tank is arranged on one side of the water receiving protective cover; the flushing tank is a hollow open tank body, and a water inlet and a backflow port are respectively arranged on the side wall of the bottom of the flushing tank; the outer side of the rotary material box is also wrapped with a water receiving protective cover, and the lower part of the water receiving protective cover is fixedly connected with the upper part of the material receiving ring; the backflow port is communicated with the water receiving protective cover through a pipeline.

According to the technical scheme provided by the embodiment of the application, the bottom layer in the flushing tank is provided with a water inlet pipeline communicated with the water inlet, and the inner side wall of the flushing tank is vertically provided with a return pipeline communicated with the return port.

According to the technical scheme provided by the embodiment of the application, the end part of the water inlet pipeline is sealed, and the upper part of the side wall of the water inlet pipeline is provided with a plurality of jet orifices at intervals.

In a second aspect, the present application further provides an automatic finishing production system, which includes the automatic finishing host machine for disc workpieces according to any one of claims.

according to the technical scheme provided by the embodiment of the application, the automatic finishing production system further comprises a carrying manipulator and at least two feeding rotary working tables; the carrying manipulator is used for carrying the workpiece on the feeding rotary worktable to the fixture assembly for clamping and fixing.

According to the technical scheme provided by the embodiment of the application, the automatic finishing production system further comprises a processing flow line, wherein an ultrasonic cleaning device, a jet flow washing device and a drying device are sequentially arranged on the processing flow line; the carrying manipulator is also configured to carry the processed workpiece from the fixture assembly to the processing line for cleaning and drying.

According to the technical scheme provided by the embodiment of the application, the automatic finishing production system further comprises a sewage lifting device arranged beside the automatic finishing main machine for the disc workpieces; the sewage lifting device comprises: the sewage tank, a filtering pneumatic diaphragm pump communicated with the sewage tank, a centrifuge communicated with the filtering pneumatic diaphragm pump, a purified water tank, a sewage discharging pneumatic diaphragm pump communicated with the purified water tank and a water supply pump communicated with the purified water tank; the sewage in the finishing main machine is discharged into the sewage tank; and a water source of the finishing main machine is obtained from the purified water tank.

According to the technical scheme provided by the embodiment of the application, a stirrer and a first liquid level meter are arranged in the sewage tank; and a second liquid level meter is arranged in the water purifying tank.

In summary, according to the technical scheme, the grinding block hardening problem is solved by arranging the grinding block circulating assembly of the finishing main machine; the grinding block at the bottom of the rotary material box can cause the grinding block to be hardened due to long-term standing, the discharge hole is formed in the lower portion of the side wall of the rotary material box, the grinding block flows into the material receiving ring from the discharge hole during the rotary work of the rotary material box, then flows into the linear vibrating screen conveyor along the discharge channel of the material receiving ring, the grinding block is screened and cleaned in the linear vibrating screen conveyor, then the grinding block is conveyed into the bucket elevator, the grinding block is fed back into the rotary material box again through the bucket elevator, the circulating flow of the grinding block is realized, the problem of hardening of the grinding block is solved, the efficiency of finishing processing is improved, and the labor intensity of workers is reduced.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of a finishing main unit according to the present application;

FIG. 2 is a simplified schematic diagram of a finishing engine according to the present application;

FIG. 3 is a schematic view of the structure of the finishing main unit (flushing tank) in the present application;

FIG. 4 is a simplified schematic of the rinse tank of the finishing engine of the present application;

FIG. 5 is a schematic diagram of an automated finishing production system according to the present application;

Fig. 6 is a schematic structural diagram of the sewage lifting device in the present application.

Reference numbers in the figures: 100. a host base; 200. a host column; 301. a bin drive member; 302. rotating the material box; 303. a discharge port; 304. a fixture drive assembly; 305. a beam body; 306. a main spindle box; 307. a pneumatic clamp; 401. a water receiving protective cover; 402. a material receiving ring; 403. a linear vibrating screen conveyor; 404. a bucket elevator; 405. a discharge channel; 500. a flushing tank; 501. a water inlet; 502. a return port; 503. a water inlet pipeline; 504. a return line; 505. a jet orifice; 610. carrying the mechanical arm; 620. a feeding rotary worktable; 701. an ultrasonic cleaning device; 702. a jet flushing device; 703. a drying device; 800. a sewage lifting device; 801. a sewage tank; 802. a filtering pneumatic diaphragm pump; 803. a centrifuge; 804. a water purifying tank; 805. a sewage disposal pneumatic diaphragm pump; 806. a water supply pump; 807. a stirrer; 808. a first liquid level meter; 809. a second liquid level gauge.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.