Plasma cleaning machine tool

Abstract

The utility model relates to the technical field of composite material surface treatment, and discloses a plasma cleaning machine tool which comprises two top hanger rails fixedly connected above an operation area through a fixing frame, the two top hanger rails are arranged in parallel, a sliding groove is formed in the lower end of each top hanger rail, and the top hanger rails are fixedly connected above the operation area through a fixing frame. Pulleys are slidably connected into the sliding grooves, the two pulleys are fixedly connected with the two ends of a middle hanging rail through connecting pieces, the lower end of the middle hanging rail is slidably connected with a first hanging ring through the pulleys, and a first spring balancer is installed at the lower end of the first hanging ring; and the lower end of the first spring balancer is bound with a cleaning machine spray gun through a lifting rope. The plasma cleaning machine tool solves the problem that a plasma cleaning machine spray gun is too heavy, light weight and distance precision control of the plasma cleaning machine spray gun are achieved, and meanwhile the problems that a traditional plasma cleaning machine tool is complex in structure, high in manufacturing cost and the like are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment of composite materials, in particular to a plasma cleaning machine tool. Background Art

[0002] With the development of economy and science, the frequency of using bonding as a method of connecting parts is becoming more and more frequent. Compared with traditional mechanical fastening, the stress transfer in the bonded component is more uniform, and the bonded component structure is stronger, lower cost and lighter than mechanical fastening. The surface of any component will be contaminated by foreign matter such as oxides, hydroxides, lubricating oil, rust-proof oil, release agent, dust, etc. after cold processing, hot processing, transportation and storage. If bonding is performed directly without treatment, due to the loose structure of the attached material on the bonded surface, low cohesion, and weak bonding with the adhesive, it is easy to cause damage in this layer, greatly affecting the bonding strength. Treatment with a plasma cleaner can significantly improve the wetting properties of the surface of the bonded object and enhance the degree of adhesive infiltration.

[0003] Plasma cleaning is a dry cleaning method that uses electrical energy to catalyze physical and chemical reactions. It does not pollute the environment, does not require the replacement of cleaning liquid, has high cleaning efficiency and good cleaning effect, and can activate the surface of objects, increase surface wetting properties, and improve adhesion. The lightest portable plasma cleaning machine on the market weighs more than 20kg, and the weight of the plasma spray gun itself is 2.5kg. The weight of the accumulated output cables will cause a great burden to production workers if they rely directly on manpower for long-term use. Utility Model Content

[0004] In order to solve the problems of the above-mentioned prior art, the utility model provides a plasma cleaning machine tooling, which solves the problem of the plasma cleaning machine spray gun being too heavy, realizes the lightweight and distance precision control of the plasma cleaning machine spray gun, and solves the problems of complex structure and high manufacturing cost of traditional plasma cleaning machine tooling.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plasma cleaning machine tool, including a top hanging rail fixedly connected to the top of the operating area by a fixed frame, two top hanging rails are installed and the two top hanging rails are arranged in parallel, a sliding groove is opened at the lower end of the top hanging rail, a pulley is slidably connected in the sliding groove, the two pulleys are fixedly connected to the two ends of the middle hanging rail through a connecting piece, the lower end of the middle hanging rail is slidably connected to a first hanging ring through the pulley, the lower end of the first hanging ring is installed with a first spring balancer, and the lower end of the first spring balancer is tied to a cleaning machine spray gun through a hanging rope.

[0006] With the above structural design, the overall structure of the plasma cleaning machine tooling is simple. The hanging rail, hanging ring, and pulley are mechanically connected through connectors, screw rods, and screws. Combined with the spring balancer to assist in eliminating force, the plasma cleaning machine spray gun can smoothly move within the operation area in a plane and hover freely, realizing the lightweight and simplicity of the plasma cleaning machine tooling, which can meet the adaptation of workpieces of different sizes and shapes, and improve the practicability and applicability of the tooling.

[0007] Preferably, a safety hanging ring is slidably connected to the lower end of the middle hanging rail through a pulley, and a steel wire rope is connected between the safety hanging ring and the first hanging ring.

[0008] With the above structural design, the first hanging ring is connected to the first spring balancer. The safety hanging ring is located on either side of the first hanging ring, and then a steel wire rope is used to connect them into a whole. Its function is to prevent the first hanging ring connected to the first spring balancer from falling off or the connection between the hanging ring and the pulley from failing, so as to prevent the spray gun of the cleaning machine from falling and injuring the personnel below.

[0009] Preferably, one end of a top hanging rail is fixedly connected to a second hanging ring through a screw rod and a screw. A second spring balancer is installed at the lower end of the second hanging ring, and the lower end of the second spring balancer is sleeved with a cleaning machine bellows through a suspension rope.

[0010] With the above structural design, a second spring balancer is fixed at one end of a top hanging rail using a screw rod and a screw to assist in pulling the cleaning machine bellows, facilitating production operations and preventing the cleaning machine bellows from hanging in the operation area and interfering with the cleaning process.

[0011] Preferably, limit plates are fixedly connected to both ends of the top hanging rail and the middle hanging rail.

[0012] With the above structural design, the limit plates are provided to prevent the components slidably connected on the top hanging rail and the middle hanging rail from falling off from both ends when moving and injuring the personnel below.

[0013] Preferably, the top hanging rail and the middle hanging rail are square-mouth high-strength anti-corrosion and rust-proof galvanized profiles.

[0014] With the above structural design, the top hanging rail and the middle hanging rail have stronger bearing capacity, increasing the service life of the tooling.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] The overall structure of the plasma cleaning machine tooling is simple. The hanging rail, hanging ring, and pulley are mechanically connected through connectors, screw rods, and screws. Combined with a spring balancer to assist in eliminating force, the plasma cleaning machine spray gun can smoothly move and freely hover within the operation area in a plane, realizing the lightweight and simplicity of the plasma cleaning machine tooling. This tooling can be adapted to workpieces of different sizes and shapes, improving the practicality and applicability of the tooling. Brief Description of the Drawings

[0017] Figure 1 is a schematic diagram of the use of the present invention;

[0018] Figure 2 is a schematic diagram of the structure of the present invention;

[0019] Figure 3 is a partially enlarged schematic diagram of the present invention. Detailed Description of the Preferred Embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-3 , the present invention provides a technical solution: a plasma cleaning machine tooling, including a top hanging rail 1 fixedly connected to the area directly above the operation station through a fixing frame 12. There are two top hanging rails 1 installed and the two top hanging rails 1 are arranged in parallel. A sliding groove is opened at the lower end of the top hanging rail 1, and a pulley 13 is slidably connected in the sliding groove. The two pulleys 13 are fixedly connected to both ends of an intermediate hanging rail 2 through a connector 3. The intermediate hanging rail 2 can slide back and forth along the length direction of the top hanging rail 1. The connector 3 is an "8"-shaped welded hanger, and the top hanging rail 1 and the intermediate hanging rail 2 are C-shaped square-opening high-strength anti-corrosion and rust-proof galvanized profiles.

[0022] A first hanging ring 8 is slidably connected to the lower end of the intermediate hanging rail 2 through a pulley 13. A first spring balancer 4 is installed at the lower end of the first hanging ring 8. The lower end of the first spring balancer 4 is tied to a cleaning machine spray gun 15 through a suspension rope 6. The overall structure of the plasma cleaning machine tooling is simple. The hanging rail, hanging ring, and pulley 13 are mechanically connected through connectors 3, screw rods, and screws. Combined with a spring balancer to assist in eliminating force, the cleaning machine spray gun 15 can smoothly move and freely hover within the operation area in a plane, realizing the lightweight and simplicity of the plasma cleaning machine tooling. This tooling can be adapted to workpieces of different sizes and shapes, improving the practicality and applicability of the tooling.

[0023] The lower end of the middle suspension rail 2 is slidably connected with a safety suspension ring 7 through a pulley 13, and a steel wire rope 10 is connected between the safety suspension ring 7 and the first suspension ring 8. The first suspension ring 8 is connected with the first spring balancer 4. The safety suspension ring 7 is located on either side of the first suspension ring 8, and then the steel wire rope 10 is used to connect them into a whole. Its function is to prevent the first suspension ring 8 connecting the first spring balancer 4 from falling off or the connection between the suspension ring and the pulley 13 from failing, so as to avoid the cleaning machine spray gun 15 falling and injuring the personnel below. In this embodiment, the pulley 13 is made of stainless steel, and other materials with deformability can also be selected, such as nylon pulleys, nylon combined alloy pulleys, silent wheels, etc., which can effectively and simply adapt to different working environments.

[0024] One end of a top suspension rail 1 is fixedly connected with a second suspension ring 9 through a screw rod and a screw. A second spring balancer 5 is installed at the lower end of the second suspension ring 9, and a cleaning machine corrugated pipe 14 is sleeved at the lower end of the second spring balancer 5 through a suspension rope 6. One end of a top suspension rail 1 uses a screw rod and a screw to fix the second spring balancer 5, which helps to pull the cleaning machine corrugated pipe 14 and facilitates production operations, preventing the cleaning machine corrugated pipe 14 from hanging in the operation area and interfering with the cleaning process.

[0025] Limit plates 11 are fixedly connected to both ends of the top suspension rail 1 and the middle suspension rail 2. Stainless steel plates of appropriate sizes are locked and fixed at the head and tail ends of the top suspension rail 1 and the middle suspension rail 2 using screw rods and screws, preventing the components slidably connected on the top suspension rail 1 and the middle suspension rail 2 from falling off from both ends when moving and injuring the personnel below.

[0026] The utility model solves the problem of the excessive weight of the plasma cleaning machine spray gun, realizes the light weight and distance precision control of the plasma cleaning machine spray gun, and at the same time solves the problems of the complex structure and high manufacturing cost of the traditional plasma cleaning machine tooling.

[0027] The content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A plasma cleaning machine tool, characterized in that: The utility model comprises a top hanging rail (1) fixedly connected to the top of the operation area by a fixing frame (12), two top hanging rails (1) are installed and the two top hanging rails (1) are arranged in parallel, a sliding groove is opened at the lower end of the top hanging rail (1), a pulley (13) is slidably connected in the sliding groove, the two pulleys (13) are fixedly connected to the two ends of the middle hanging rail (2) through a connecting member (3), the lower end of the middle hanging rail (2) is slidably connected to a first hanging ring (8) through the pulley (13), the lower end of the first hanging ring (8) is installed with a first spring balancer (4), and the lower end of the first spring balancer (4) is tied to a cleaning machine spray gun (15) through a hanging rope (6).

2. The plasma cleaning machine tool according to claim 1, characterized in that: The lower end of the intermediate hanging rail (2) is slidably connected to a safety hanging ring (7) via a pulley (13), and a steel wire rope (10) is connected between the safety hanging ring (7) and the first hanging ring (8).

3. The plasma cleaning machine tool according to claim 1, characterized in that: One end of the top hanging rail (1) is fixedly connected to a second hanging ring (9) via a screw rod and a screw, a second spring balancer (5) is installed at the lower end of the second hanging ring (9), and a cleaning machine bellows (14) is sleeved at the lower end of the second spring balancer (5) via a hanging rope (6).

4. The plasma cleaning machine tool according to claim 1, characterized in that: Both ends of the top hanging rail (1) and the middle hanging rail (2) are fixedly connected to a limiting plate (11).

5. The plasma cleaning machine tool according to claim 1, characterized in that: The top hanging rail (1) and the middle hanging rail (2) are square-end high-strength anti-corrosion and anti-rust galvanized profiles.

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