CN214235390U - Plasma cleaning machine - Google Patents

Abstract

The utility model relates to a plasma cleaning machine, it includes board, load frame subassembly, plasma cleaning head, first drive unit, carries flitch and second drive unit. The bearing frame component is detachably fixed on the upper plane of the machine table. The plasma cleaning head is supported by the bearing frame assembly and moves a preset cleaning track under the action of the driving force of the first driving unit. The material carrying plate is used for carrying the piece to be cleaned, is arranged right above the machine table in parallel and is positioned right below the plasma cleaning head. The material carrying plate is subjected to displacement motion along the front-back direction under the action of the driving force of the second driving unit. When a worker carries out placing work of the pre-cleaning piece in advance, the material carrying plate moves forward under the action of driving force so as to shorten the material placing distance. Therefore, the operation difficulty of placing the pre-cleaning material by workers can be effectively reduced, the labor intensity of the workers is reduced, and the time consumed by placing the single pre-cleaning piece is reduced.

Description

Plasma cleaning machine

Technical Field

The utility model belongs to the technical field of plasma cleaning equipment manufacture technique and specifically relates to a plasma cleaning machine.

Background

The application of the plasma cleaning machine originated in the beginning of the 20 th century, and along with the rapid development of high-tech industries, the application of the plasma cleaning machine is wider and wider, and the plasma cleaning machine is in the position of key technology in a plurality of high-tech fields at present. The plasma cleaning machine adopts gas as a cleaning medium, so that secondary pollution to the cleaned object caused by the liquid cleaning medium is effectively avoided. The plasma cleaning machine is externally connected with a vacuum pump, the plasma in the cleaning cavity gently scours the surface of the cleaned object during working, organic pollutants can be thoroughly cleaned by cleaning for a short time, meanwhile, the pollutants are pumped away by the vacuum pump, and the cleaning degree of the pollutants reaches the molecular level. The plasma cleaner has an ultra-cleaning function, and can change the surface performance of certain materials according to requirements under specific conditions, and the plasma acts on the surface of the materials to enable chemical bonds of surface molecules to be recombined to form new surface characteristics.

In the prior art, a plasma cleaning machine mainly comprises a machine table, a bearing frame assembly, a plasma cleaning head, a driving unit, a material carrying plate and the like. Wherein, the bearing frame component is detachably fixed on the upper plane of the machine table. The plasma cleaning head is supported by the bearing frame assembly and moves along a preset cleaning track under the action of the driving force of the driving unit. The material carrying plate is used for carrying a piece to be cleaned, is fixed on the machine table and is arranged right below the plasma cleaning head. However, there are the following problems in practical use of the plasma cleaning machine: the material carrying plate is directly fixed with the machine table, the relative position of the material carrying plate is fixed, and the material carrying plate is located at the position, close to the center, of the machine table, so that workers need to stretch arms to the utmost extent to complete the placing operation of the pre-cleaned parts, time and labor are wasted, the visual field of the workers is extremely easily shielded, and the operation safety risk is increased. Thus, a skilled person is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Therefore, in view of the above-mentioned problems and drawbacks, the present invention provides a plasma cleaning apparatus that can collect relevant data, evaluate and consider the relevant data, and conduct experiments and modifications by skilled technicians engaged in the industry for years.

In order to solve the technical problem, the utility model relates to a plasma cleaning machine, it includes board, load frame subassembly, plasma cleaning head, first drive unit, carries flitch and second drive unit. The bearing frame component is detachably fixed on the upper plane of the machine table. The plasma cleaning head is supported by the bearing frame assembly and moves a preset cleaning track under the action of the driving force of the first driving unit. The material carrying plate is used for carrying the piece to be cleaned, is arranged right above the machine table in parallel and is positioned right below the plasma cleaning head. The material carrying plate is subjected to displacement motion along the front-back direction under the action of the driving force of the second driving unit.

As the utility model discloses technical scheme's further improvement, the second drive unit puts slide rail sliding block set spare and the right side slide rail sliding block set spare including linear motion component, biography power board, a left side. The force transmission plate is vertically fixed on the lower plane of the material carrying plate. The linear motion element is detachably fixed on the upper plane of the machine table and is arranged right below the material carrying plate. When the linear motion element acts, the force transmission plate is assisted to realize dragging of the loading plate. The left slide rail sliding block component and the right slide rail sliding block component are connected between the machine platform and the material carrying plate and are symmetrically arranged on the left side and the right side of the linear motion element.

As the technical scheme of the utility model is further improved, the linear motion component is preferably cylinder, pneumatic cylinder or linear electric motor.

As the further improvement of the technical proposal of the utility model, the bearing frame component consists of a left bearing frame and a right bearing frame. The first driving unit comprises a transition cross beam, a left linear sliding table, a transverse linear sliding table, a vertical linear sliding table and an upper sliding rail and sliding block assembly. The left linear sliding table and the upper sliding rail and sliding block assembly are respectively and correspondingly detachably fixed on the left bearing frame and the right bearing frame. The trend of transition crossbeam is along left and right sides direction, and bears on one's own weight simultaneously and puts linear slip table and put on the slide rail sliding block subassembly on putting on the left side. The transition beam can freely slide along the front-back direction under the synergistic action of the left linear sliding table and the upper sliding rail and sliding block assembly. The horizontal linear sliding table is detachably fixed on the transition cross beam and is connected with the vertical linear sliding table at the same time so as to drive the vertical linear sliding table to perform displacement motion along the left and right directions. The vertical linear sliding table is used for mounting the plasma cleaning head so as to drive the plasma cleaning head to perform displacement motion along the up-down direction.

As a further improvement of the technical solution of the present invention, the first driving unit further includes a safety limiting portion. The safety limiting part comprises a first limiting switch, a second limiting switch, a third limiting switch and an induction plate. First limit switch, second limit switch, the equal detachably of third limit switch are fixed in and erect the left side wall of putting linear slip table on, and along from top to bottom direction according to the preface and put. The induction plate matched with the first limit switch, the second limit switch and the third limit switch is detachably fixed on the plasma cleaning head so as to respectively limit the upper limit position, the working position and the lower limit position of the plasma cleaning head.

Compare in the plasma cleaning machine of traditional project organization the utility model discloses an among the technical scheme, it carries the flitch and can freely slide along the fore-and-aft direction under the drive power effect of second drive unit. When a worker carries out placing work of the pre-cleaning piece in advance, the material carrying plate moves forward under the action of driving force so as to shorten the material placing distance. After the pre-cleaning piece is placed on the material carrying plate, the material carrying plate is displaced backwards under the action of the driving force and stops under the plasma cleaning head so as to execute the plasma cleaning operation. Therefore, the operation difficulty of placing the pre-cleaning material by workers can be effectively reduced, the labor intensity of the workers is reduced, and the time consumed for placing the single pre-cleaning piece is reduced.

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 these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the plasma cleaning machine of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a sectional view a-a of fig. 2.

Fig. 4 is an enlarged view of part I of fig. 1.

1-a machine platform; 2-a carrier assembly; 21-left force bearing frame; 22-right bearing frame; 3-a plasma cleaning head; 4-a first drive unit; 41-a transition beam; 42-left linear slide; 43-horizontal linear slide; 44-vertical linear sliding table; 45-upper slide rail slide block components; 46-a safety limiting part; 461-first limit switch; 462-a second limit switch; 463-a third limit switch; 5-carrying plate; 6-a second drive unit; 61-a cylinder; 62-a force transmission plate; 63-left slide rail slide block component; and 64-right slide rail slide block component.

Detailed Description

In the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In order to facilitate the technical solution disclosed in the present invention to be fully understood by those skilled in the art, the following detailed description is made in conjunction with the specific embodiments, and fig. 1 shows a schematic perspective view of the plasma cleaning machine of the present invention, which is mainly composed of a machine table 1, a force-bearing frame assembly 2, a plasma cleaning head 3, a first driving unit 4, a material-bearing plate 5, a second driving unit 6, and so on. Wherein, the bearing frame 2 component is detachably fixed on the upper plane of the machine table 1. The plasma cleaning head 3 is supported by the bearing frame 2 assembly and moves along a preset cleaning track under the action of the driving force of the first driving unit 4. The material carrying plate 5 is used for carrying the piece to be cleaned, and is arranged in parallel right above the machine table 1 and right below the plasma cleaning head 3. The carrier plate 5 is subjected to displacement movement in the forward and backward direction by the driving force of the second driving unit 6. By adopting the technical scheme for setting, the operation difficulty of placing the pre-cleaning material by a worker can be effectively reduced, the labor intensity of the worker is reduced, and the time consumed for placing the single pre-cleaning piece is reduced.

The working principle of the plasma cleaning machine is as follows: when the worker performs the placing work of the pre-cleaning piece in advance, the material carrying plate 5 is displaced forward under the driving force of the second driving unit 6 to shorten the placing operation distance of the worker. After the pre-cleaning piece is placed on the material carrying plate 5, the second driving unit 6 is started for the second time to drive the material carrying plate 5 to move backwards until the pre-cleaning piece stops under the plasma cleaning head 3 to perform the plasma cleaning operation.

As is known, the second drive unit 6 can take various designs to drive the material-carrying plate 5, but here, an embodiment with a simple design, easy implementation, easy post-maintenance, and good motion guidance is proposed, as follows: the second driving unit 6 preferably comprises an air cylinder 61, a force transmission plate 62, a left slide block assembly 63 and a right slide block assembly 64. The force transfer plate 62 is vertically fixed to the lower plane of the carrier plate 5. The cylinder 61 is detachably fixed on the upper plane of the machine table 1, and is arranged right below the material carrying plate 5. When the cylinder 61 acts, the force transfer plate 62 is assisted to realize dragging of the loading plate 5. The left slide rail slider assembly 63 and the right slide rail slider assembly 64 are connected between the machine platform 1 and the loading plate 5, and are symmetrically arranged on the left and right sides of the cylinder 61 (as shown in fig. 2 and 3). Under the combined action of the left slide rail sliding block assembly 63 and the right slide rail sliding block assembly 64, the material loading plate 5 has good guidance in the displacement process, and the accurate stop position of the material loading plate relative to the plasma cleaning head 3 is favorably realized.

It should be noted that, in addition to the above-mentioned cylinder 61 for driving the loading plate 5, other linear motion elements such as a hydraulic cylinder and a linear motor may be selected according to actual conditions.

As shown in fig. 2 and 3, the carrier assembly 2 is composed of a left carrier 21 and a right carrier 22. The first driving unit 4 comprises a transition cross beam 41, a left linear sliding table 42, a transverse linear sliding table 43, a vertical linear sliding table 44 and an upper slide rail sliding block assembly 45. The left linear sliding table 42 and the upper sliding rail sliding block assembly 45 are respectively fixed on the left bearing frame 21 and the right bearing frame 22 in a one-to-one correspondence and in a detachable manner. The transition beam 41 moves in the left-right direction and simultaneously bears on the left linear sliding table 42 and the upper sliding rail block assembly 45. The transition beam 41 is freely slidable in the front-rear direction by the cooperation of the left linear slide table 42 and the upper slide rail slider assembly 45. The horizontal linear sliding table 43 is detachably fixed to the transition cross beam 41 and is connected to the vertical linear sliding table 44 at the same time, so as to drive the vertical linear sliding table 44 to perform displacement motion along the left-right direction. The vertically disposed linear slide table 44 is used for mounting the plasma cleaning head 3 to drive the plasma cleaning head 3 to perform displacement motion in the up-down direction. Thus, when the left linear slide table 42, the horizontal linear slide table 43 and the vertical linear slide table 44 are operated cooperatively, the ion cleaning head 3 can be driven to perform displacement motion along the front-back direction, the left-right direction and the up-down direction, respectively, so as to ensure higher operation sensitivity when performing cleaning operation and effectively shorten the response time.

In order to ensure the safety of the displacement motion of the plasma cleaning head 3, prevent the occurrence of "bumping" damage phenomenon, ensure that the plasma cleaning head 3 maintains the correct cleaning position height relative to the pre-cleaning workpiece, and the like, as shown in fig. 1 and 4, a safety limit part 46 is additionally added to the first driving unit 4. The safety limiting portion 46 includes a first limit switch 461, a second limit switch 462, a third limit switch 463 and an induction plate (not shown). The first limit switch 461, the second limit switch 462 and the third limit switch 463 are detachably fixed on the left side wall of the vertical linear sliding table 44 and are sequentially arranged along the top-down direction. The sensing plate adapted to the first limit switch 461, the second limit switch 462, and the third limit switch 463 is detachably fixed to the plasma cleaning head 3 to respectively limit the upper limit position, the working position, and the lower limit position of the plasma cleaning head 3.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A plasma cleaning machine is characterized by comprising a machine table, a bearing frame assembly, a plasma cleaning head, a first driving unit, a material carrying plate and a second driving unit; the bearing frame assembly is detachably fixed on the upper plane of the machine table; the plasma cleaning head is supported by the bearing frame assembly and moves a preset cleaning track under the action of the driving force of the first driving unit; the material carrying plate is used for carrying a piece to be cleaned, is arranged right above the machine table in parallel and is positioned right below the plasma cleaning head; the material carrying plate is subjected to displacement motion along the front-back direction under the action of the driving force of the second driving unit.

2. The plasma cleaning machine of claim 1, wherein the second driving unit comprises a linear motion element, a force transmission plate, a left slide block assembly and a right slide block assembly; the force transmission plate is vertically fixed on the lower plane of the material carrying plate; the linear motion element is detachably fixed on the upper plane of the machine table and is arranged right below the material carrying plate; when the linear motion element acts, the force transfer plate is assisted to realize dragging of the material carrying plate; the left slide rail sliding block assembly and the right slide rail sliding block assembly are connected between the machine table and the material carrying plate at the same time and are symmetrically arranged on the left side and the right side of the linear motion element.

3. The plasma cleaning machine of claim 2, wherein the linear motion element is a cylinder, a hydraulic cylinder, or a linear motor.

4. The plasma cleaner of any one of claims 1-3, wherein the carrier assembly is comprised of a left-located carrier and a right-located carrier; the first driving unit comprises a transition cross beam, a left linear sliding table, a transverse linear sliding table, a vertical linear sliding table and an upper sliding rail and sliding block assembly; the left linear sliding table and the upper sliding rail sliding block assembly are respectively and correspondingly detachably fixed on the left bearing frame and the right bearing frame one by one; the transition cross beam is arranged along the left-right direction and simultaneously loaded on the left linear sliding table and the upper sliding rail and sliding block assembly; the transition beam can freely slide along the front-back direction under the synergistic action of the left linear sliding table and the upper sliding rail sliding block assembly; the transverse linear sliding table is detachably fixed on the transition cross beam and is connected with the vertical linear sliding table at the same time so as to drive the vertical linear sliding table to perform displacement motion along the left and right directions; the vertical linear sliding table is used for installing the plasma cleaning head so as to drive the plasma cleaning head to perform displacement motion along the up-down direction.

5. The plasma cleaning machine of claim 4, wherein the first driving unit further comprises a safety limiting part; the safety limiting part comprises a first limiting switch, a second limiting switch, a third limiting switch and an induction plate; the first limit switch, the second limit switch and the third limit switch are detachably fixed on the left side wall of the vertical linear sliding table and are sequentially arranged along the direction from top to bottom; with first limit switch, second limit switch, third limit switch homogeneous phase adaptation the tablet detachably is fixed in on the plasma cleaning head to inject respectively plasma cleaning head's last extreme position, operating position, lower extreme position.

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