CN217550705U - Plasma cleaning conveying line - Google Patents

Abstract

The utility model relates to a plasma cleaning conveying line, which comprises a first acquisition module, a plasma cleaning machine, a control module, a first conveying line and a second conveying line, wherein the first conveying line and the second conveying line have the same conveying direction, and the second conveying line is butted with products on the first conveying line; the first acquisition module is arranged on the first transportation line, is in communication connection with the control module, and is used for acquiring first signals of products at a set place on the first transportation line and transmitting the first signals to the control module; the plasma cleaning machine comprises a plasma head and a lifting mechanism connected with one side of the plasma head, and the plasma head is positioned above the second conveying line; control module and elevating system communication connection for according to first signal control elevating system lift, above-mentioned setting is according to the stoppage of first supply line and resume correspondingly to rise and descend the plasma head, has avoided frequent opening of plasma head to open and stop, resumes the transportation when first supply line, and the plasma head has enough time to descend to the original position before the product transportation arrives the washing department, avoids the glass that does not wash to flow out.

Description

Plasma cleaning conveying line

Technical Field

The utility model relates to a plasma cleaning technical field especially relates to a plasma cleaning transfer chain.

Background

In the modern society, the cell-phone is being born as communication tool and is being connected with external internet, the important task of transmission information, therefore the cell-phone is increasingly important in people's daily life, and cell-phone outer screen glass is as one of the component parts of cell-phone, has the effect of protecting cell-phone inner screen and providing better touch-control for people and experiences, and cell-phone outer screen glass need pass through coating film processing, for guaranteeing the coating film quality, before the coating film, the cleanness of cell-phone outer screen glass is indispensable.

At present, a plasma cleaning machine is generally adopted for cleaning foreign matters on the surface of mobile phone outer screen glass in the industry, along with the gradual realization of automatic on-line production, the mobile phone outer screen glass reaches the plasma cleaning machine after undergoing processes of feeding, waiting for feeding and the like on-line equipment which is sequentially arranged, a cleaned product is discharged to next on-line equipment to perform the next process, and in the operation process of the whole plasma cleaning conveying line, the plasma cleaning machine is continuously started and stopped under the discontinuous influences of feeding, waiting for feeding and changing of front-end supplied glass, transferring of the next on-line equipment and the like, so that a plasma head is driven to continuously start and stop working.

However, after the existing plasma cleaning machine is started, the glow of the plasma head needs more than 3 seconds from starting to stabilizing, and in this period of time, the glow of the plasma head is unstable, so that the condition that the conveyor belt is burnt out by the glow of the plasma head can be caused; on the other hand, the glass flows into the next process step without being completely cleaned by the plasma, so that potential quality hazards are caused; frequent start and stop of the plasma head also causes production beat loss of the conveying line and influences the production efficiency; and the high-power supply and the adapter which are matched with the plasma cleaning machine are frequently stopped and started, so that the electrical elements of the power supply and the adapter are easily damaged, and extremely high maintenance cost is generated.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a plasma cleaning transport line aiming at the problem of unstable start and stop of the plasma cleaning machine.

The utility model provides a plasma cleaning transfer chain, includes first collection module, plasma cleaning machine, control module and the same first line of transportation and the second line of transportation of direction of transportation, wherein:

the second transport line is butted with the products on the first transport line;

the first acquisition module is arranged on the first transport line, is in communication connection with the control module, and is used for acquiring a first signal of a product at a set place on the first transport line and transmitting the first signal to the control module;

the plasma cleaning machine comprises a plasma head and a lifting mechanism connected with one side of the plasma head, and the plasma head is positioned above the second conveying line;

the control module is in communication connection with the lifting mechanism and is used for controlling the lifting mechanism to lift according to the first signal.

According to the plasma cleaning conveying line, the plasma head is correspondingly lifted and lowered according to the stopping and recovering of the first conveying line, so that when no product exists on the second conveying line, the plasma head cannot continuously clean the second conveying line to cause damage to the second conveying line; compared with the conventional mode that the plasma cleaning machine is correspondingly stopped and started according to the stopping and recovering of the first conveying line; the situation that the glow starting of the plasma head is unstable when the plasma head is started is avoided, the second conveying line is not burnt out due to the unstable glow starting of the plasma head, the situation that the production efficiency is influenced due to the production beat loss of the conveying line caused by the frequent starting and stopping of the plasma cleaning machine is avoided, and the extremely high maintenance cost caused by the damage of a high-power supply matched with the plasma cleaning machine and the electric elements of the power supply and the adapter due to the frequent stopping and starting of the adapter is also avoided; and the plasma head rises after cleaning the products of the second conveying line, so that the flow of the products which are not cleaned is avoided, and on the other hand, the plasma head descends according to the signal of recovering the conveying of the first conveying line.

In one of the embodiments, further comprising a second acquisition module and a third transport line, wherein:

the third conveying line is positioned on one side of the second conveying line far away from the first conveying line, has the same conveying direction with the second conveying line, and is butted with the products on the second conveying line;

the second acquisition module is arranged on the third conveying line, is in communication connection with the control module, and is used for acquiring a second signal of starting and stopping the third conveying line and transmitting the second signal to the control module;

the control module controls the lifting mechanism to lift according to the second signal, is in communication connection with the second conveying line and is used for controlling the starting and stopping of the second conveying line.

In one embodiment, the lifting mechanism further comprises a first driving element, an output end of the first driving element is connected with the lifting mechanism and is in communication connection with the control module, and the first driving element is used for driving the lifting mechanism to lift under the control of the control module.

In one embodiment, the lifting mechanism comprises a bottom plate, a side plate, a first mounting seat and a supporting plate, wherein:

the side plate is arranged on the bottom plate, one end of the side plate is positioned above the bottom plate, one side of the side plate is connected with a slide rail capable of sliding up and down in a sliding mode, and the slide rail is provided with a slide block capable of sliding up and down;

the first mounting seat is connected with one side of the sliding block and is also connected with one side of the plasma head;

the supporting plate is connected with one end, close to the bottom plate, of the sliding rail, and is connected with the output end of the first driving piece.

In one embodiment, the number of the side plates is two, the two side plates are arranged at intervals, the inner walls, close to each other, of the two side plates are provided with the slide rails, the two slide rails are respectively in sliding connection with the corresponding slide blocks, the first mounting seats are erected on the inner walls, close to each other, of the two slide rails, and one ends, close to the bottom plate, of the two slide rails are respectively connected with two ends of the supporting plate.

In one embodiment, the plasma cleaning machine further comprises a first mounting plate, the lower surface of the first mounting plate is attached to the upper surface of the plasma head, and one end of the first mounting plate is connected to the first mounting seat.

In one embodiment, one end of the first mounting plate is detachably connected with the first mounting seat.

In one embodiment, a screw rod mounting plate which is opposite to the first mounting seat is erected between the ends, away from the bottom plate, of the two side plates, a first through hole is formed in the screw rod mounting plate, a screw rod nut is arranged on the first mounting seat, and a screw rod penetrates through the first through hole and is fixed with the screw rod nut into a whole.

In one embodiment, a mechanical digital display counter is arranged at one end, away from the screw nut, of the screw, and the mechanical digital display counter is used for collecting the height of the plasma head from the second conveying line.

In one embodiment, the lifting mechanism comprises a guide rod mounting seat and a guide rod nested in the guide rod mounting seat, wherein:

two ends of one side of the side plate, which is far away from the first mounting seat, are provided with two connecting plates which are opposite to each other;

the guide rod mounting seat is arranged on the bottom plate, and the guide rod is positioned in an area surrounded by the two connecting plates;

the guide arm orientation the direction of bottom plate is overlapped in proper order and is equipped with linear bearing and linear bearing mounting panel, linear bearing set up in the linear bearing mounting panel, the linear bearing mounting panel with the bottom of connecting plate is connected.

Drawings

Fig. 1 is a schematic view of a plasma cleaning conveyor line provided by the present invention;

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

Wherein:

10. cleaning the conveying line by plasma;

100. a second transport line; 200. mobile phone outer screen glass;

300. a first transport line; 310. a first acquisition module;

400. a plasma cleaner; 410. a plasma head; 420. a lifting mechanism; 421. a base plate; 422. a side plate; 4221. a slide rail; 4222. a slider; 4223. a screw rod mounting plate; 423. a first mounting seat; 4231. a feed screw nut; 425. a support plate; 426. a screw rod; 4261. a mechanical digital display counter; 427. a guide rod mounting seat; 428. a guide bar; 4281. a linear bearing; 4282. a linear bearing mounting plate; 429. a connecting plate; 430. a first mounting plate; 431. an adapter;

500. a third transport line;

600. a first driving member.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical solution provided by the embodiments of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, an embodiment of the present invention provides a plasma cleaning conveying line 10 for performing plasma cleaning on a mobile phone external screen glass 200, wherein the plasma cleaning conveying line 10 includes a first collecting module 310, a plasma cleaning machine 400, a control module, and a first conveying line 300 and a second conveying line 100 with the same conveying direction, wherein:

the second transport line 100 is butted with products on the first transport line 300, that is, the products of the first transport line 300 are transported to the second transport line 100, when the second transport line 100 is specifically arranged, the first transport line 300 and the second transport line 100 can be conveyor belts, the mobile phone outer screen glass 200 is transported to the plasma cleaning machine 400 from the first transport line 300, at this time, the first transport line 300 can be corresponding to loading, waiting or material changing equipment at a loading end, and the products are treated before being cleaned;

the first collecting module 310 is arranged on the first transporting line 300, is in communication connection with the control module, and is used for collecting a first signal of a product at a set place on the first transporting line 300 and transmitting the first signal to the control module, when the first collecting module 310 is specifically arranged, the first collecting module 310 is generally arranged below one end of the first transporting line 300 close to the second transporting line 100, the first collecting module 310 can be an inductor and is used for inducing whether the mobile phone outer screen glass 200 exists at the position of the first transporting line 300 or not and transmitting the first signal to the control module, and if the mobile phone outer screen glass 200 does not exist at the position, the first transporting line 300 is stopped;

the plasma cleaning machine 400 comprises a plasma head 410 and a lifting mechanism 420 connected with one side of the plasma head 410, wherein the plasma head 410 is positioned above the second conveying line 100, when the plasma cleaning machine is specifically arranged, the lifting mechanism 420 is positioned on the outer side of the second conveying line 100, in order to ensure the balance of two ends of the plasma head 410, two sides of the plasma head 410 can be respectively connected with one lifting mechanism 420, and the plasma head 410 is used for cleaning the mobile phone outer screen glass 200 on the second conveying line 100;

the control module is in communication connection with the lifting mechanism 420 and is used for controlling the lifting mechanism 420 to lift according to the first signal, and when the control module is specifically set, the control module can be a PCL controller and can also be in communication connection with the plasma cleaning machine 400 and is used for controlling the start and stop of the plasma cleaning machine 400; when the first collecting module 310 detects that no product exists on the first conveying line 300, it may be that the first conveying line 300 stops conveying due to a failure of a device corresponding to the first conveying line 300 or other reasons, after the control module times according to a set first period of time, the control module controls the lifting mechanism 420 to ascend, and the set first period of time ensures that the product on the second conveying line 100 is completely cleaned by plasma, so that the uncleaned glass can be prevented from flowing out; when the lifting mechanism 420 is lifted, the plasma head 410 is in a start-up state but is far away from the second conveying line 100, so that the plasma head 410 is prevented from continuously cleaning the second conveying line 100 to cause damage to the second conveying line 100; the control module is used for timing according to a set second period of time, if the first acquisition module 310 detects that a product is arranged at a set position on the first conveying line 300 in the second period of time, namely the first conveying line 300 is recovered for conveying, the control module controls the lifting mechanism 420 to descend, the plasma head 410 cleans the product, a certain time is required for the product to be conveyed from the first conveying line 300 to a plasma cleaning position of the second conveying line 100, it is ensured that the plasma head 410 descends to the original position in the period of time to avoid uncleaned glass from flowing out, if the first acquisition module 310 does not detect that a product is arranged at the set position on the first conveying line 300 in the second period of time, the control module can control the plasma cleaning machine 400 to be closed.

The plasma cleaning conveying line 10 correspondingly raises and lowers the plasma head 410 according to the stopping and recovering of the first conveying line 300, so that when no product exists on the second conveying line 100, the plasma head 410 cannot continuously clean the second conveying line 100 to cause damage to the second conveying line 100; compared with the prior art that the plasma cleaning machine 400 is stopped and started correspondingly according to the stopping and the recovering of the first transportation line 300; the situation that the glow start of the plasma head 410 is unstable when the plasma head 410 is started is avoided, the situation that the second conveying line is burnt out due to the unstable glow start of the plasma head 410 is avoided, the situation that the production efficiency is influenced due to the production rhythm loss of the conveying line caused by the frequent start and stop of the plasma cleaning machine 400 is avoided, and the situation that the high-power supply matched with the plasma cleaning machine 400 and the electric elements of the power supply and the adapter 431 are damaged due to the frequent stop and start of the adapter 431 are avoided, so that the extremely high maintenance cost is generated; and the plasma head 410 rises after cleaning the products of the second transport line 100, thus preventing the uncleaned glass from flowing out, and on the other hand, the plasma head 410 descends according to the signal of the first transport line 300 for recovering the transport, because the plasma cleaning position from the first transport line 300 to the second transport line 100 has a certain distance, the plasma head 410 is ensured to have enough time to descend to the original position before the products are transported to the cleaning position, thereby preventing the uncleaned glass from flowing out, and ensuring the product quality.

In order to prevent product blockage caused by a malfunction of a transport line of a subsequent process to which the cleaned product is transported, in a preferred embodiment, the ion cleaning transport line further comprises a second collection module and a third transport line 500, wherein:

the third transport line 500 is located on one side of the second transport line 100 far from the first transport line 300, has the same transport direction as the second transport line 100, and is butted with a product on the second transport line 100, when the third transport line 500 is specifically arranged, the third transport line 500 can be a conveyor belt, the mobile phone outer screen glass 200 is cleaned from the second transport line 100 and then transported to the third transport line 500, at this time, the third transport line 500 can be a blanking device corresponding to the third transport line 500, and the product is treated after being cleaned;

the second acquisition module is arranged on the third transport line 500, is in communication connection with the control module, and is used for acquiring a second signal of starting and stopping the third transport line 500 and transmitting the second signal to the control module, and when the second acquisition module is specifically arranged, the second acquisition module can be an inductor;

the control module controls the lifting mechanism 420 to lift according to the second signal, and is in communication connection with the second transportation line 100, and is used for controlling the start and stop of the second transportation line 100. In specific setting, when the second acquisition module detects that the third transport line 500 stops transporting, that is, when equipment corresponding to the third transport line 500 fails or other reasons cause the third transport line 500 to stop transporting, in order to prevent the second transport line 100 from continuing to transport and causing the products to block to the inlet of the third transport line 500, the control module controls the second transport line 100 to stop transporting, and then controls the lifting mechanism 420 to ascend to avoid the plasma head 410 from continuously flushing the fixed second transport line 100; if the second collection module detects that the third transport line 500 resumes transport within the second period of time set by the control module, the control module controls the lifting mechanism 420 to descend, the plasma head 410 cleans products below the plasma head, and then controls the second transport line 100 to start, so as to prevent unwashed glass from flowing out; if the second collection module does not detect that the third transportation line 500 resumes transportation within the second period of time, the control module may control the plasma cleaning machine 400 to shut down; and when the first transport line 300 stops transporting, in order to save energy, after the plasma head 410 cleans the products on the second transport line 100, the control module may further control the second transport line 100 to stop transporting, and when the first transport line 300 resumes transporting, the control module correspondingly controls the second transport line 100 to start, and then the plasma head 410 descends.

In order to realize the lifting of the lifting mechanism 420, in a preferred embodiment, the ion cleaning conveying line further includes a first driving member 600, an output end of the first driving member 600 is connected to the lifting mechanism 420 and is in communication connection with the control module, so as to drive the lifting mechanism 420 to lift under the control of the control module, when the first driving member 600 is specifically set, the first driving member 600 may be a linear motor or an air cylinder, and when the first driving member 600 is specifically used, the first driving member 600 drives the lifting mechanism 420 to lift, so as to drive the plasma head 410 connected to the lifting mechanism 420 to lift.

In order to ensure stability during the lifting and lowering process of the lifting and lowering mechanism 420, specifically, the lifting and lowering mechanism 420 includes a bottom plate 421, a side plate 422, a first mounting seat 423, and a supporting plate 425, wherein:

the side plate 422 is mounted on the bottom plate 421, one end of the side plate 422 is located above the bottom plate 421, one side of the side plate 422 is slidably connected with a sliding rail 4221 capable of sliding up and down, the sliding rail 4221 is provided with a sliding block 4222 capable of sliding up and down, when the side plate 422 is specifically arranged, the side plate 422 is generally perpendicular to the bottom plate 421, and the sliding rail 4221 and the sliding block 4222 both move generally along a vertical direction;

the first mounting seat 423 is connected with one side of the sliding block 4222 and is also connected with one side of the plasma head 410, and when the plasma head is used specifically, the distance between the plasma head 410 and the second conveying line 100 can be adjusted by adjusting the height of the sliding block 4222 on the sliding rail 4221;

the supporting plate 425 is connected to one end of the sliding rail 4221 close to the bottom plate 421, and is connected to an output end of the first driving member 600. In a specific arrangement, the first driving member 600 drives the supporting plate 425 to drive the sliding rail 4221 to move in a vertical direction, that is, the sliding block 4222 connected with the sliding rail 4221 and the plasma head 410 connected with the sliding block 4222 are lifted along with the lifting of the sliding rail 4221.

In order to ensure the balance of the lifting mechanism 420, more specifically, the number of the side plates 422 is two, the two side plates 422 are arranged at intervals, the inner walls of the two side plates 422 close to each other are provided with slide rails 4221, the two slide rails 4221 are respectively connected with corresponding slide blocks 4222 in a sliding manner, the inner walls of the two slide blocks 4222 close to each other are provided with a first mounting seat 423, and one ends of the two slide rails 4221 close to the bottom plate 421 are respectively connected with two ends of the supporting plate 425. When specifically setting up, two curb plates 422 are generally just setting up, the length direction central line of bottom plate 421 is parallel with the direction of transportation of second transportation line 100, backup pad 425 and erect first mount pad 423 between two sliders 4222 and all be parallel with bottom plate 421, backup pad 425 generally is equipped with certain distance with bottom plate 421, first driving piece 600 is located between the clearance of backup pad 425 and bottom plate 421, still be equipped with just setting up two stoppers on the backup pad 425, be used for guaranteeing that the first driving piece 600 output that is located between two stoppers is in the center of backup pad 425, through the aforesaid setting, elevating system 420 is Y axisymmetric structure, when first driving piece 600 drive backup pad 425 removed, backup pad 425 atress was balanced, thereby make the steady removal that moves of plasma head 410.

In order to facilitate the connection of the first mounting seat 423 with one side of the plasma head 410, further, the plasma cleaning machine 400 further includes a first mounting plate 430, a lower surface of the first mounting plate 430 is attached to an upper surface of the plasma head 410, and one end of the first mounting plate 430 is connected to the first mounting seat 423, when the first mounting plate 430 is specifically configured, an adapter 431 may be further disposed on the first mounting plate 430, in order to ensure the stress balance at the two ends of the plasma head 410, the two ends of the plasma head 410 are respectively connected to a lifting mechanism 420, that is, the first mounting plate 430 is erected between the two first mounting seats 423, the first mounting plate 430 has a first central line intersecting with the first mounting seat 423, meanwhile, the first mounting seat 423 has a second central line intersecting with the first mounting plate 430, the two ends of the first mounting plate 430 are generally provided with two extension arms symmetrically disposed about the first central line, and in order to ensure the balance when the plasma head is lifted, the extension arms at the two same side are connected to one side of the first mounting seat 423 and symmetrically disposed about the second central line. Through the above arrangement, the first mounting seat 423 is indirectly connected with the plasma head 410 through the first mounting plate 430, and the first mounting plate 430 is attached to the plasma head 410 so as to lift up and lower the plasma head 410.

For the convenience of replacement of the plasma head 410, furthermore, one end of the first mounting plate 430 is detachably connected to the first mounting seat 423, when the first mounting plate 430 and the first mounting seat 423 are specifically configured, a through hole is formed in the first mounting plate 430 and the first mounting seat 423, a fastener penetrates through the through hole to connect the first mounting plate 430 and the first mounting seat 423 into a whole, and the fastener may be a bolt and a nut that are matched with each other.

In order to adjust the distance between the plasma head 410 and the second transport line 100 conveniently, more specifically, a screw rod mounting plate 4223 arranged opposite to the first mounting seat 423 is erected between the ends of the two side plates 422 departing from the bottom plate 421, the screw rod mounting plate 4223 is provided with a first through hole, the first mounting seat 423 is provided with a screw rod nut 4231, and the screw rod 426 passes through the first through hole and is fixed with the screw rod nut 4231 into a whole. When the plasma head is specifically arranged, the feed screw nut 4231 is generally located at the center of the first mounting seat 423, the first through hole is also generally located at the center of the feed screw mounting plate 4223, when the plasma head is specifically used, the first mounting seat 423 is pushed upwards, the slide block 4222 drives the first mounting seat 423 and the plasma head 410 connected with the slide block 4222 to move upwards under the action of upward movement of the slide block 4222, the feed screw 426 moves upwards from the first through hole, when the feed screw is pushed to a set height, the feed screw 426 is rotated downwards to abut against the feed screw mounting plate 4223, and the feed screw 426 suspends the first mounting seat 423 at the set height, so that the height adjustment of the plasma head 410 and the second transport line 100 is completed.

In order to better observe the height of the plasma head from the second transport line, a mechanical digital display counter 4261 is further arranged at one end of the screw rod 426, which is away from the screw nut 4231, and the mechanical digital display counter 4261 is used for acquiring the height of the plasma head 410 from the second transport line 500.

To better ensure the stability of the lifting mechanism 420, in particular, the lifting mechanism 420 comprises a guide rod mount 427 and a guide rod 428 nested in the guide rod mount 427, wherein:

two opposite connecting plates 429 are arranged at two ends of one side of the side plate 422, which is far away from the first mounting seat 423;

the guide rod mounting seat 427 is arranged on the bottom plate 421, and the guide rod 428 is located in the area enclosed by the two connecting plates 429;

the guide rod 428 is sequentially sleeved with a linear bearing 4281 and a linear bearing mounting plate 4282 in the direction towards the bottom plate 421, the linear bearing 4281 is arranged on the linear bearing mounting plate 4282, and the linear bearing mounting plate 4282 is connected with the bottom end of the connecting plate 429. When the protection device is specifically arranged, one end, close to the side plate 422, of the linear bearing mounting plate 4282 is connected with the side plate 422, the guide rod 428 is further sleeved with a buffering rubber pad, the buffering rubber pad is located at one end, far away from the linear bearing 4281, of the linear bearing mounting plate 4282, through the arrangement, connection between the side plate 422 and the bottom plate 421 is strengthened, and a certain protection effect is achieved on the side plate 422.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a plasma cleaning transfer chain which characterized in that, includes first collection module, plasma cleaning machine, control module and the same first line of transportation and the second line of transportation of direction of transportation, wherein:

the second transport line is butted with the products on the first transport line;

the first acquisition module is arranged on the first transport line, is in communication connection with the control module, and is used for acquiring a first signal of a product at a set place on the first transport line and transmitting the first signal to the control module;

the plasma cleaning machine comprises a plasma head and a lifting mechanism connected with one side of the plasma head, and the plasma head is positioned above the second conveying line;

the control module is in communication connection with the lifting mechanism and used for controlling the lifting mechanism to lift according to the first signal.

2. The plasma cleaning delivery line of claim 1, further comprising a second acquisition module and a third transport line, wherein:

the third conveying line is positioned on one side of the second conveying line far away from the first conveying line, has the same conveying direction with the second conveying line, and is butted with the products on the second conveying line;

the second acquisition module is arranged on the third conveying line, is in communication connection with the control module, and is used for acquiring a second signal of starting and stopping the third conveying line and transmitting the second signal to the control module;

the control module controls the lifting mechanism to lift according to the second signal, is in communication connection with the second conveying line and is used for controlling the starting and stopping of the second conveying line.

3. The plasma cleaning conveying line according to claim 1, further comprising a first driving member, wherein an output end of the first driving member is connected with the lifting mechanism and is in communication connection with the control module, and the first driving member is used for driving the lifting mechanism to lift under the control of the control module.

4. The plasma cleaning transfer line of claim 3 wherein the lifting mechanism includes a bottom plate, side plates, a first mount, and a support plate, wherein:

the side plate is arranged on the bottom plate, one end of the side plate is positioned above the bottom plate, one side of the side plate is connected with a slide rail capable of sliding up and down in a sliding mode, and the slide rail is provided with a slide block capable of sliding up and down;

the first mounting seat is connected with one side of the sliding block and is also connected with one side of the plasma head;

the supporting plate is connected with one end, close to the bottom plate, of the sliding rail, and is connected with the output end of the first driving piece.

5. The plasma cleaning conveying line according to claim 4, wherein the number of the side plates is two, the two side plates are arranged at intervals, the inner walls, close to each other, of the two side plates are provided with the slide rails, the two slide rails are respectively connected with the corresponding slide blocks in a sliding mode, the first mounting seats are erected on the inner walls, close to each other, of the two slide rails, and one ends, close to the bottom plate, of the two slide rails are respectively connected with two ends of the supporting plate.

6. The plasma cleaning conveyor line of claim 5, wherein the plasma cleaning machine further comprises a first mounting plate, wherein the lower surface of the first mounting plate is attached to the upper surface of the plasma head, and one end of the first mounting plate is connected to the first mounting seat.

7. The plasma cleaning delivery line of claim 6, wherein one end of the first mounting plate is removably attached to the first mounting block.

8. The plasma cleaning conveying line according to claim 5, wherein a screw rod mounting plate which is opposite to the first mounting seat is erected between the ends, away from the bottom plate, of the two side plates, the screw rod mounting plate is provided with a first through hole, the first mounting seat is provided with a screw rod nut, and a screw rod penetrates through the first through hole and is fixed with the screw rod nut into a whole.

9. The plasma cleaning conveying line according to claim 8, wherein a mechanical digital display counter is arranged at one end, away from the screw rod nut, of the screw rod, and the mechanical digital display counter is used for collecting the height of the plasma head from the second conveying line.

10. The plasma cleaning transfer line of any one of claims 4-9, wherein the lift mechanism includes a guide rod mount and a guide rod nested within the guide rod mount, wherein:

two ends of one side of the side plate, which is far away from the first mounting seat, are provided with two connecting plates which are opposite to each other;

the guide rod mounting seat is arranged on the bottom plate, and the guide rod is positioned in an area surrounded by the two connecting plates;

the guide arm orientation the direction of bottom plate is overlapped in proper order and is equipped with linear bearing and linear bearing mounting panel, linear bearing set up in the linear bearing mounting panel, the linear bearing mounting panel with the bottom of connecting plate is connected.

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