阅读说明：本技术 一种汽车轮毂生产用自动喷砂装置 (Automatic sand blasting device for automobile hub production ) 是由 冯甘雨 勾欣阳 蒋雨豪 陈乐朋 吴宇轩 于 2019-10-30 设计创作，主要内容包括：本发明涉及汽车零件加工设备技术领域,提供一种汽车轮毂生产用自动喷砂装置,包括喷砂机和控制器,其特征在于,喷砂机的进料端安装有用于将轮毂自动放入喷砂机的自动上料机构,自动上料机构的一侧设置有输料机,喷砂机的出料端安装有用于将喷砂完的轮毂自动收集的自动下料机构,本发明实现了自动上下料,节约时间,减轻了工作人员的劳动强度,同时也提高了生产效率,利于高效自动化生产。(The invention relates to the technical field of automobile part processing equipment, and provides an automatic sand blasting device for automobile hub production, which comprises a sand blasting machine and a controller and is characterized in that an automatic feeding mechanism for automatically placing a hub into the sand blasting machine is installed at the feeding end of the sand blasting machine, a material conveying machine is arranged on one side of the automatic feeding mechanism, and an automatic discharging mechanism for automatically collecting the sand-blasted hub is installed at the discharging end of the sand blasting machine.)

1. An automatic sand blasting device for automobile hub production comprises a sand blasting machine (1) and a controller, and is characterized in that an automatic feeding mechanism (2) for automatically placing a hub into the sand blasting machine (1) is installed at the feeding end of the sand blasting machine (1), a material conveying machine (3) is arranged on one side of the automatic feeding mechanism (2), and an automatic discharging mechanism (4) for automatically collecting the sand-blasted hub is installed at the discharging end of the sand blasting machine (1); automatic feeding mechanism (2) are including placing frame (5) at sand blasting machine (1) front end, revolving cylinder (6) are installed to the top surface of frame (5), biax cylinder (7) are installed to the output of revolving cylinder (6), fixedly connected with slip table cylinder (8) on the output pole of biax cylinder (7), clamping jaw mechanism (9) that are used for with wheel hub centre gripping are installed to the bottom of the sliding block of slip table cylinder (8).

2. The automatic sand blasting device is used in automobile wheel hub production according to claim 1, characterized in that clamping jaw mechanism (9) is including T type mounting base (10) of fixed connection in slip table cylinder (8) bottom, and reverse linear guide (11) that set up are installed to the both sides top surface of T type mounting base (10), all install clamping jaw (12) that are used for centre gripping wheel hub on the slider of linear guide (11).

3. The automatic sand blasting device for automobile hub production according to claim 2, wherein the clamping claw (12) comprises a U-shaped piece (13) fixedly connected with a sliding block of the linear guide rail (11), the U-shaped piece (13) is in an inverted shape, arc-shaped clamping pieces (14) are fixedly connected to two ends of the U-shaped piece (13), and the arc-shaped clamping pieces (14) extend inwards.

4. The automatic sand blasting device for automobile hub production according to claim 3, wherein the edges of the arc-shaped clamping pieces (14) are coated with rubber pads.

5. The automatic sand blasting device is used in automobile wheel hub production according to claim 1, characterized in that, automatic unloading mechanism (4) includes L type deflector (15) that sets up in sand blasting machine (1) terminal below, the lower part horizontal end of L type deflector (15) is connected with unipolar cylinder (16), and the output shaft of unipolar cylinder (16) extends to in L type deflector (15).

6. The automatic sand blasting device for the automobile hub production according to claim 1, wherein the material conveying machine (3) comprises a frame body (17) fixed on the ground, a conveying belt (18) and a wheel shaft (19) which are matched with each other are arranged on the frame body (17), and a servo motor (20) is connected to the wheel shaft (19).

Technical Field

The invention relates to the technical field of automobile part processing equipment, in particular to an automatic sand blasting device for automobile hub production.

Background

With the rapid development of the automobile industry in China, the automobile hub is taken as a key part, the manufacturing process technology of the automobile hub is more and more emphasized by people, the traditional steel hub is gradually replaced by the aluminum alloy hub, and the surface treatment process is a key technology in the production process of the aluminum hub because aluminum is an active amphoteric metal and is very easy to corrode under the industrial atmospheric condition. The aluminum hub can remove oil stains, remove burrs, polish the surface and slightly round off the corner after sand blasting treatment, so that the surface condition of parts with good functions of polishing, wear resistance, corrosion resistance and the like is obtained, and the automobile aluminum hub and the motorcycle hub subjected to shot blasting treatment have higher added value of products, improve competitiveness and profit rate and are greatly favored by whole automobile manufacturers and after-sale spare part sellers.

The working principle of the sand blasting device is that suction type sand blasting is basically adopted, that is, compressed air flows at a high speed in a spray gun to form negative pressure to generate a spraying effect, abrasive materials in a storage box of a cyclone separator are sucked into the spray gun through a sand pipe and then are sprayed to the surface of a workpiece from a nozzle along with compressed air flow, and the purpose of sand blasting processing is achieved.

But traditional sand blasting unit all adopts the manual work to go up unloading in pan feeding end and discharge end, and is consuming time power, has increased staff's intensity of labour, has also reduced production efficiency simultaneously, is unfavorable for high-efficient automated production.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides an automatic sand blasting device for automobile hub production, which solves the problems that the traditional sand blasting device adopts manual feeding and discharging at a feeding end and a discharging end, consumes time and labor, increases the labor intensity of workers, reduces the production efficiency and is not beneficial to efficient automatic production.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides an automobile wheel hub production is with automatic sand blasting unit, includes sand blasting machine and controller, its characterized in that, the automatic feeding mechanism who is used for putting into sand blasting machine with wheel hub is automatic is installed to sand blasting machine's feed end, one side of automatic feeding mechanism is provided with defeated material machine, the automatic unloading mechanism that is used for the wheel hub automatic collection that the sandblast has been accomplished is installed to sand blasting machine's discharge end.

Furthermore, automatic feeding mechanism is including placing the frame at the sand blasting machine front end, the top surface of frame is installed rotary cylinder, double-shaft cylinder is installed to rotary cylinder's output, fixedly connected with slip table cylinder on double-shaft cylinder's the output pole, the clamping jaw mechanism that is used for the wheel hub centre gripping is installed to the bottom of the sliding block of slip table cylinder, is convenient for hold wheel hub automatic sand blasting machine of placing.

Furthermore, the clamping jaw mechanism comprises a T-shaped mounting base fixedly connected to the bottom end of the sliding table air cylinder, the length of the two transverse ends of the T-shaped mounting base is larger than that of the vertical section, linear guide rails which are reversely arranged are mounted on the top surfaces of the two sides of the T-shaped mounting base, clamping jaws used for clamping the wheel hub are mounted on sliding blocks of the linear guide rails, and the wheel hub can be better clamped by the clamping jaws.

Further, the gripper jaw includes the U type spare with linear guide's slider fixed connection, and U type spare is handstand form, the equal fixedly connected with arc clamping piece in both ends of U type spare, and the arc clamping piece all inwards extends, can realize the centre gripping to the wheel hub of different diameters.

Furthermore, the edges of the arc-shaped clamping pieces are coated with rubber pads, so that damage to the surface of the hub is reduced.

Furthermore, automatic unloading mechanism includes the L type slide that sets up in the terminal below of sand blasting machine, the lower part horizontal end of L type deflector is connected with the unipolar cylinder, and the output shaft of unipolar cylinder extends to in the L type deflector.

Furthermore, the material conveying machine comprises a frame body fixed on the ground, a conveying belt and a wheel shaft which are matched with each other are arranged on the frame body, and a servo motor is connected to the wheel shaft.

Furthermore, the signal input end of the controller is respectively connected with a rotary cylinder, a double-shaft cylinder, a sliding table cylinder, a linear guide rail and a servo motor.

Advantageous effects

The invention provides an automatic sand blasting device for automobile hub production, which has the following beneficial effects compared with the prior art:

according to the automatic feeding device, the automatic feeding mechanism can automatically feed the wheel hub to the sand blasting machine, so that the automatic feeding function is realized, the automatic discharging mechanism is additionally arranged at the tail end of the sand blasting machine, the wheel hub subjected to sand blasting is conveniently and automatically collected, the time is saved, the labor intensity of workers is reduced, the production efficiency is improved, and the efficient automatic production is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a second viewing angle configuration according to the present invention;

FIG. 4 is a schematic structural diagram of an automatic feeding mechanism according to the present invention;

FIG. 5 is a schematic view of a third viewing angle configuration according to the present invention;

the reference numerals in the drawings denote: 1-a sand blasting machine; 2, an automatic feeding mechanism; 3-a material conveying machine; 4-automatic blanking mechanism; 5-a frame; 6-rotating the cylinder; 7-a double-shaft cylinder; 8-a slipway cylinder; 9-a jaw mechanism; a 10-T shaped mounting base; 11-a linear guide rail; 12-a gripper jaw; 13-a U-shaped piece; 14-an arc-shaped clip; 15-L shaped guide plate; 16-single-shaft cylinder; 17-a frame body; 18-a conveyor belt; 19-an axle; 20-servo motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.