CN114888441A

CN114888441A - Oxide removal apparatus

Info

Publication number: CN114888441A
Application number: CN202210462200.3A
Authority: CN
Inventors: 徐韧; 李建平; 徐兆华; 王胜先; 杨建林; 叶凯云; 齐济; 颜广文; 杨勇; 盛辉; 周学慧; 张凯
Original assignee: Shenzhen Tete Laser Technology Co Ltd
Current assignee: Shenzhen Tete Laser Technology Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-12
Anticipated expiration: 2042-04-28
Also published as: CN114888441B

Abstract

The invention discloses oxide removing equipment, which comprises a rack, a conveying mechanism, two laser mechanisms, a line width measuring mechanism and a first jacking mechanism, wherein the conveying mechanism is arranged on the rack; the two laser mechanisms are respectively arranged on the rack and are respectively positioned at a first station and a second station; the line width measuring mechanism comprises a line width measuring block movably arranged on the frame and a vision device positioned at the measuring station, and the vision device measures the laser line width marked by the line width measuring block so as to adjust the height of the laser emitting end of the laser mechanism; first climbing mechanism installs in the frame, and is located first station, and when first climbing mechanism bore the weight of the product and goes up, first climbing mechanism below is formed with first dodge the space, and transport mechanism transports unprocessed product and can pass first dodge the space and transport to the second station. The technical scheme of the invention can improve the precision and efficiency of removing the oxide.

Description

Oxide removal apparatus

Technical Field

The invention relates to the technical field of laser processing, in particular to oxide removing equipment.

Background

During the production and processing of the watch, a layer of anodic oxide needs to be removed in a plurality of specific areas on the watch case of the watch, the area of the anodic oxide is small, most of the anodic oxide is irregular, and when the oxide is removed from the watch case, higher precision is needed. The traditional manual removal of oxides is difficult to meet the precision requirement, so a high-precision and high-efficiency oxide removal device is needed to meet the precision requirement of removing the watchcase oxides of the watch.

Disclosure of Invention

The invention mainly aims to provide an oxide removing device, aiming at improving the precision and efficiency of removing oxide.

In order to achieve the above object, the present invention provides an oxide removing apparatus, comprising:

a frame;

the conveying mechanism is arranged on the rack and provided with a first station, a second station and a measuring station, the first station, the measuring station and the second station are sequentially arranged at intervals along the conveying direction of the conveying mechanism, and the conveying mechanism is used for conveying products;

the two laser mechanisms are respectively arranged on the rack, one laser mechanism is positioned above the first station, and the other laser mechanism is positioned above the second station;

the line width measuring mechanism comprises a line width measuring block and a visual device, the line width measuring block is movably arranged on the rack and can move between the first station and the measuring station and between the second station and the measuring station, the line width measuring block is used for marking the line width of laser, the visual device is arranged on the rack and is positioned above the measuring station, the visual device is used for measuring the line width of the laser marked on the line width measuring block, and the visual device is in signal connection with the laser mechanism so as to adjust the height of a laser emitting end of the laser mechanism; and

first climbing mechanism, first climbing mechanism installs in the frame, and is located first station, when first climbing mechanism bears the product and rises, first climbing mechanism below is formed with the first space of dodging, transport mechanism transports unprocessed product can pass the first space of dodging to the transportation of second station.

Optionally, the conveying mechanism includes two conveying portions, the two conveying portions are respectively mounted on the rack and are mutually supported, and the first station is located at a joint of the two conveying portions.

Optionally, the conveying part comprises two conveying belts arranged side by side;

the first jacking mechanism comprises a driving piece and a base, the driving piece is mounted on the rack and located on the outer side of the conveyor belts, the base comprises a mounting portion, a connecting portion and a bearing portion, the mounting portion is connected with the driving piece, the connecting portion extends along the width direction of the conveyor belts, one end of the connecting portion is connected with the mounting portion, the other end of the connecting portion is connected with the bearing portion, and the bearing portion is located between the two conveyor belts;

when the driving part and the bearing part ascend, the driving part, the connecting part and the bearing part enclose the first avoidance space.

Optionally, the first jacking mechanism further includes a limiting member, the limiting member is located above the bearing portion, and the limiting member is used for limiting the height of the product jacked by the first jacking mechanism.

Optionally, the first jacking mechanism further comprises an object stage, and the object stage is elastically connected to the upper surface of the bearing part.

Optionally, the first jacking mechanism further comprises a vacuum adsorption device, the vacuum adsorption device is installed on the objective table, and the vacuum adsorption device is used for adsorbing products.

Optionally, the conveying mechanism further includes one conveying portion, three conveying portions are sequentially received and arranged at intervals, and the second station is located at a connection position of the two rear conveying portions;

the oxide removing equipment further comprises a second jacking mechanism, the second jacking mechanism is located at the second station, when the second jacking mechanism bears the product to ascend, a second avoiding space is formed below the second jacking mechanism, and the product after being transported and processed by the conveying mechanism can pass through the second avoiding space to be transported downstream.

Optionally, the oxide removal apparatus further includes a first code scanning mechanism and a second code scanning mechanism, the first code scanning mechanism is mounted on the rack and located upstream of the first station, and the first code scanning mechanism is used for inputting information of a product to be processed;

the second code scanning mechanism is located between the two laser mechanisms, the second code scanning mechanism is in signal connection with the first code scanning mechanism, and the second code scanning mechanism is used for identifying whether a product is processed or not.

Optionally, the oxide removing equipment further comprises a material blocking mechanism, the material blocking mechanism is installed on the rack and located at the feeding end of the conveying mechanism, and the material blocking mechanism can block the movement of the product.

Optionally, the stock stop comprises:

the two induction devices are respectively arranged on the rack and are sequentially arranged in the conveying direction of the conveying mechanism at intervals, and the induction devices are used for inducing products; and

the blocking device is arranged on the rack and is positioned at the feeding end of the conveying mechanism, the blocking device is respectively in signal connection with the two sensing devices, and the blocking device is used for blocking the movement of the product;

when the two sensing devices sense the product simultaneously, the blocking device blocks the product to move.

The technical scheme of the invention is that a transmission mechanism is arranged on a frame and is provided with a first station and a second station which are arranged at intervals in sequence along the transmission direction, two laser mechanisms are respectively arranged on the frame and are respectively positioned on the first station and the second station, a line width measuring mechanism comprises a line width measuring block and a visual device, the line width measuring block is movably arranged on the frame and is moved between the first station and the measuring station and between the second station and the measuring station, the visual device is arranged on the frame and is positioned above the measuring station, the line width measuring block marks the laser line width emitted by the laser mechanism and moves to the visual device to measure the laser line width, the laser line width with the minimum width is compared, and then the laser line width is fed back to the laser mechanism to adjust the height of the laser emitting end of the laser mechanism to the height corresponding to the laser line width with the minimum emitting width, at the moment, the precision of oxide removal of the laser device is optimal, thereby, the accuracy of removing the oxide can be improved. First climbing mechanism installs in the frame, is located first station through first climbing mechanism, and product of first climbing mechanism jacking supplies laser mechanism to get rid of the oxide, dodges the conveying of next product simultaneously, and next product enters into next laser mechanism and gets rid of the oxide to realize two laser mechanism simultaneous processing products, and use same drive mechanism, can improve production efficiency, and practice thrift manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of 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 structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of an embodiment of an oxide removal apparatus according to the present invention;

FIG. 2 is a top view of the oxide removal apparatus of the present embodiment;

FIG. 3 is a schematic structural diagram of an oxide removal apparatus according to the present embodiment;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic structural diagram of a line width measuring mechanism according to the present embodiment;

FIG. 6 is a schematic structural diagram of the conveying mechanism in the present embodiment;

FIG. 7 is a partial schematic structural view of the conveying mechanism in the present embodiment;

FIG. 8 is a schematic structural view illustrating the first jacking mechanism mounted on the conveying mechanism in this embodiment;

FIG. 9 is a schematic structural diagram of a first jacking mechanism of the present embodiment;

fig. 10 is a front view of the first jacking mechanism in this embodiment.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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 such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an oxide removing device.

As shown in fig. 1 to 5, in an embodiment of the present invention, an oxide removing apparatus 100 includes a frame 10, a conveying mechanism 20, two laser mechanisms 30, a line width measuring mechanism 40, and a first lift mechanism 50, wherein the conveying mechanism 20 is mounted on the frame 10, the conveying mechanism 20 has a first station 20a, a second station 20c, and a measuring station 20b, the first station 20a, the measuring station 20b, and the second station 20c are sequentially disposed at intervals along a conveying direction of the conveying mechanism 20, and the conveying mechanism 20 is used for conveying a product; the two laser mechanisms 30 are respectively installed on the rack 10, one laser mechanism 30 is located above the first station 20a, and the other laser mechanism 30 is located above the second station 20 c; the line width measuring mechanism 40 includes a line width measuring block 41 and a vision device 43, the line width measuring block 41 is movably mounted on the frame 10 to move between the first station 20a and the measuring station 20b and between the second station 20c and the measuring station 20b, the line width measuring block 41 is used for marking a laser line width, the vision device 43 is mounted on the frame 10 and located above the measuring station 20b, the vision device 43 is used for measuring the laser line width marked on the line width measuring block 41, and the vision device 43 is in signal connection with the laser mechanism 30 to adjust the height of the laser emitting end of the laser mechanism 30; the first jacking mechanism 50 is installed on the frame 10 and located at the first station 20a, when the first jacking mechanism 50 bears a product and ascends, a first avoidance space 50a is formed below the first jacking mechanism 50, and the unprocessed product transported by the transport mechanism 20 can pass through the first avoidance space 50a to be transported to the second station 20 c.

It can be understood that the conveying mechanism 20 is installed on the frame 10, and has a first station 20a and a second station 20c that are sequentially arranged along the conveying direction at intervals, the two laser mechanisms 30 are respectively installed on the frame 10, and are respectively located at the first station 20a and the second station 20c, the first jacking mechanism 50 is installed on the frame 10, the first jacking mechanism 50 is located at least one of the first station 20a and the second station 20c, the first jacking mechanism 50 jacks a product for removing oxides by the laser mechanisms 30, and simultaneously avoids conveying of the next product, the next product enters the next laser mechanism 30 for removing oxides, or the downstream product is jacked by the first jacking mechanism 50 for removing oxides by the laser mechanisms 30, and simultaneously avoids the upstream processed product, thereby realizing that the two laser mechanisms 30 simultaneously process the product, and the same transmission mechanism is used, so that the production efficiency can be improved, and the manufacturing cost is saved.

In addition to the following embodiments, in another embodiment of the present invention, when a product is transported to the first station 20a by the transporting mechanism 20, the first jacking mechanism 50 carries the product to lift upwards to avoid the next product to pass through, the next product is transported to the second station 20c by the transporting mechanism 20, the transporting mechanism 20 stops transporting, then the first laser mechanism 30 and the second laser mechanism 30 respectively process the product at the corresponding station, and then the jacking mechanism carries the processed product to descend, and the two processed products are transported downstream by the transporting mechanism 20.

In yet another embodiment, the jacking duration of the first jacking mechanism 50 is set according to the transportation time of the products between the two laser mechanisms 30 and the laser processing time of the laser mechanisms 30, so that the two laser mechanisms 30 work simultaneously, and the conveying mechanism 20 cooperates with the first jacking mechanism 50 to transport the products sequentially and continuously. Of course, a certain distance can be set between two adjacent transported products according to actual requirements.

In another embodiment, a detector is disposed between the two laser mechanisms 30, and the detector detects whether the product is processed, so as to feed back to the first jacking mechanism 50 or the laser mechanism 30, and the first jacking mechanism 50 is used to determine whether jacking is required, or the laser mechanism 30 is used to determine whether the product is processed.

Wherein, through line width measuring block 41 in measure station 20b, first station 20a, remove between the second station 20c, line width measuring block 41 is marked the laser linewidth by laser device, the laser linewidth that line width measuring block 41 was marked is measured to vision device 43, compare out the minimum laser linewidth of width, then feed back to elevating gear, elevating gear is with laser device's height adjustment to the height that corresponds the minimum laser linewidth of width of beating, at this moment, the facula of laser device transmission on the processing station is minimum, thereby be convenient for get rid of the regional oxide of irregular shape on the wrist-watch, and then can improve the precision of getting rid of the oxide. Moreover, the two laser mechanisms 30 can be measured by one line width measuring mechanism 40, the structural arrangement can be optimized, the size is reduced, and the efficiency is improved.

Further, the product is transported in the transport direction by the transport mechanism 20, the detection mechanism detects the processing position of the product and sends the position information to the laser mechanism 30, the laser mechanism 30 emits laser to the processing position of the product according to the information to remove the oxide of the product, and then the detection mechanism checks the quality of the processed product. Therefore, the oxide can be quickly removed from the product, the labor is saved, and the efficiency is improved. On the other hand, the line width measuring mechanism 40 can detect the laser line width generated by the laser mechanism 30 and feed back the information of the laser line width to the laser mechanism 30, so that the laser mechanism 30 can adjust the laser line width generated by the laser mechanism 30 according to the information to correct the laser line width generated by the laser mechanism 30, thereby ensuring the processing precision of the product. By the arrangement, the line width of the laser mechanism 30 can be automatically adjusted, manual adjustment is saved, the efficiency is improved, the adjustment precision is stable and reliable, and the adjustment of the line width of the standardized laser can be realized, so that the standardized processing of products can be realized. In addition, the invention can meet the processing precision of removing oxides from the watch case of the watch, and does not need to select high-cost ultrahigh-precision laser equipment, thereby saving the cost. Generally, the oxide removal of the watch shell of the watch is not the core process technology for manufacturing the watch, and watch manufacturers generally do not invest excessive cost and use equipment with ultrahigh processing precision for processing. It can be understood that the invention makes it possible to calibrate the laser mechanism 30 so as to meet the requirements of the watch case for precision in removing oxides, without incurring excessive costs, and is the best choice for the manufacturer.

The principle of the laser for removing the oxide on the surface of the object is that high-energy laser beams are focused and then irradiated on the surface of the object, so that the surface layers of pollutants, coatings and oxides on the surface of the object are vibrated, melted, evaporated or combusted and finally separated from the surface of the object, and the purpose of removing the oxide is achieved.

The detection mechanism may be a CCD vision device 43, which photographs the product to determine the processing position of the product by comparing the images, and after the processing is completed, photographs the product again to determine the processing quality of the product by comparing the images. Of course, the detection mechanism can be installed above the processing station, can also be installed on one side of the processing station, and can also be installed at other positions, and the detection mechanism is driven to move through the displacement mechanism so as to achieve the optimal detection position.

The signal connection between the detection mechanism and the laser mechanism 30 may be a wire connection, a bluetooth wireless connection, or other effective signal connection.

The line width measuring block 41 may be a laser marking block that marks a laser mark left by setting 3M paper, that is, laser etching label paper, and the 3M paper is not described in detail because it is the prior art; or 3M paper can be pasted on the line width measuring block 41; other ways of effectively marking the branding left by the laser are also possible.

The line width measuring block 41 is movably mounted on the frame 10, and the line width measuring block 41 can be driven to move by arranging a motor to drive a screw rod; or a linear motor is arranged to drive the line width measuring block 41 to move; other approaches are also possible.

The vision device 43 may be a CCD camera, a CMOS camera, or other effective vision device 43.

The signal connection mode of the vision device 43 and the laser mechanism 30 may be a wire connection mode, a WIFI wireless connection mode, or other effective signal connection modes.

It should be noted that, the first jacking mechanism 50 may be a cylinder arranged to push the product to ascend; or a motor can be arranged to drive a screw rod, the screw rod drives a jacking seat, and the jacking seat pushes the product to ascend; other approaches are also possible.

As shown in fig. 6 to 8, in an embodiment of the present invention, the conveying mechanism 20 includes two conveying portions 21, the two conveying portions 21 are respectively mounted on the frame 10 and are connected to each other, and the first station 20a is located at a connection position of the two conveying portions 21.

It can be understood that the two conveying portions 21 are mutually connected to realize the conveying of the product, the two conveying portions 21 can independently control the respective conveying, the two conveying portions 21 can coordinate the uniform conveying speed, one conveying portion 21 can stop conveying, the other conveying portion 21 can continue conveying, the respective conveying of the two conveying portions 21 do not interfere with each other, and the first station 20a is located at the connection position of the two conveying portions 21. In this way, before the upstream conveying portion 21 conveys the product to the first station 20a, if the first jacking mechanism 50 is in a descending and contracting state and carries the product, the upstream conveying portion 21 can stop conveying, and after the downstream conveying portion 21 sends out the processed product, the upstream conveying portion 21 can continue to convey the product to the first station 20 a; if the first lifting mechanism 50 is in the ascending and extending state or the first lifting mechanism 50 is in the descending and contracting state and does not bear the product, the upstream conveying part 21 can continuously convey the product to the first station 20a, so that the processing speed of the two conveying parts 21 matched with the two laser mechanisms 30 can be regulated and controlled, and the product is prevented from being stacked.

As shown in fig. 7 to 10, in an embodiment of the present invention, the conveying portion 21 includes two side-by-side conveyor belts 211. The first jacking mechanism 50 includes a driving member 51 and a base 53, the driving member 51 is installed on the frame 10, and is located the outside of the conveyer belt 211, the base 53 includes an installation portion 531, a connection portion 533 and a bearing portion 535, the installation portion 531 with the driving member 51 is connected, the connection portion 533 is followed the width direction of the conveyer belt 211 extends, one end of the connection portion 533 is connected the installation portion 531, the other end of the connection portion 533 is connected the bearing portion 535, the bearing portion 535 is located between two conveyer belts 211. When the driving element 51 and the carrying portion 535 ascend, the driving element 51, the connecting portion 533 and the carrying portion 535 enclose the first avoidance space 50 a.

As can be appreciated, this can avoid the first jacking mechanism 50 from affecting the movement of the conveying mechanism 20, and after the first jacking mechanism 50 lifts a product, the next product can pass through the first jacking mechanism 50 and continue to be transported downstream. And the structure is compact, the arrangement space is saved, and the volume of the whole oxide removing device 100 is reduced.

Specifically, the conveying mechanism 20 includes two conveying portions 21, the two conveying portions 21 are installed on the frame 10 and located on the same horizontal plane, the two conveying portions 21 are spaced and arranged in parallel, each conveying portion 21 is composed of two side-by-side conveying belts 211, and the two conveying belts 211 of the upstream conveying portion 21 are butted against the two conveying belts 211 of the downstream conveying portion 21 at the same position.

As shown in fig. 8, in an embodiment of the present invention, the first lifting mechanism 50 further includes a limiting member 55, the limiting member 55 is located above the bearing portion 535, and the limiting member 55 is used for limiting a height at which the first lifting mechanism 50 lifts the product.

In this embodiment, with such an arrangement, on the one hand, the first jacking mechanism 50 can be prevented from being lifted too high and colliding with the laser mechanism 30 above, and on the other hand, the distance between the product and the emitting end of the laser mechanism 30 can be controlled, so as to improve the precision of laser processing. Of course, the height of the limiting member 55 can be set in advance according to the distance between the product and the laser head of the laser mechanism 30.

As shown in fig. 8 to 10, in an embodiment of the present invention, the first jacking mechanism 50 further includes an object stage 57, and the object stage 57 is elastically connected to the upper surface of the bearing portion 535.

Due to the existence of the limiting member 55, when the first jacking mechanism 50 lifts the product, the product abuts against the limiting member 55, there may be a jacking error of the first jacking mechanism 50, and the product is extruded and damaged. The above problem can be solved by elastically coupling the stage 57 to the bearing portion 535 of the base 53. On the one hand, when the first jacking mechanism 50 lifts the product to abut against the limiting part 55, because the carrying part 535 of the object stage 57 and the base 53 are elastically connected, the product abuts against the limiting part 55 by means of elastic force, so that the phenomenon that the driving force of the driving part 51 is too large to damage the product is avoided, and understandably, the elastic connection between the carrying part 535 of the object stage 57 and the base 53 is elastically connected, so that the product contacts the limiting part 55 to provide buffer contact, and the original rigid contact is changed into elastic contact. On the other hand, the height of the driving member 51 for driving to rise can be not too accurate, so that the precision requirement for driving the driving member 51 for rising is reduced, the method is easy to implement, and the manufacturing cost is saved.

It should be noted that the elastic connection between the stage 57 and the bearing portion 535 of the base 53 may be realized by providing a spring; or can be realized by arranging elastic rubber; other effective resilient attachment means are also possible.

As shown in fig. 8 to 10, in an embodiment of the present invention, the first jacking mechanism 50 further includes a vacuum adsorption device 59, and the vacuum adsorption device 59 is installed on the stage 57 and is used for adsorbing a product.

The first jacking mechanism 50 can prevent the products from falling off due to vibration or other factors during the movement of lifting the products. The method plays an important role in products with smaller volume or lighter weight, such as: watch cases, etc. Moreover, the vacuum adsorption device can also ensure the stability of the product in the process of processing the laser mechanism 30 by adsorbing the product, so that the laser processing is more accurate and reliable, and the processing quality of the product can be improved.

As shown in fig. 6, in an embodiment of the present invention, the conveying mechanism 20 further includes one conveying portion 21, three conveying portions 21 are sequentially received and spaced from each other, and the second station 20c is located at a connection position of the two last conveying portions 21. The oxide removing apparatus 100 further includes a second jacking mechanism 60, the second jacking mechanism 60 is located at the second station 20c, when the second jacking mechanism 60 carries the product to ascend, a second avoiding space (not shown) is formed below the second jacking mechanism 60, and the product transported and processed by the conveying mechanism 20 can pass through the second avoiding space to be transported downstream.

As can be understood, the three conveying parts 21 are sequentially connected to form two connecting positions, the first station 20a and the second station 20c are sequentially arranged at the two connecting positions, and the first jacking mechanism 50 and the second jacking mechanism 60 are sequentially arranged at the two connecting positions, so that after the laser mechanism 30 at the upstream of the two subsequent conveying parts 21 is processed to finish the product, the product is conveyed by the middle conveying part 21, and before the product is conveyed to the second station 20c, if the second jacking mechanism 60 is in a rising and extending state or the second jacking mechanism 60 is in a falling and contracting state and does not bear the product, the product is continuously conveyed by the middle conveying part 21 and is conveyed to the downstream by the last conveying part 21; if the second jacking mechanism 60 and the second jacking mechanism 60 are in a descending and contracting state and carry the products, the middle conveying part 21 can stop conveying, and when the second jacking mechanism 60 lifts the products, the middle conveying part 21 continues conveying the products and is carried to the downstream by the last conveying part 21.

Further, the first jacking mechanism 50 is used for avoiding upstream unprocessed products, so that the products can be conveniently conveyed to the second station 20c, the two laser mechanisms 30 can work simultaneously, and the processing efficiency is improved. The second jacking mechanism 60 functions to avoid the finished product. And, can cooperate between first climbing mechanism 50, second climbing mechanism 60, two laser mechanism 30, let two laser mechanism 30 fully operate, reduce the time of waiting for the product to carry corresponding station as far as possible promptly, let carry and process between linking smoothly to make the production efficiency of whole equipment reach the biggest.

Specifically, by providing the first jacking mechanisms 50 at the first station 20a and the second station 20c, when a product is conveyed to the first station 20a, the product is lifted by the first jacking mechanism 50 for processing by the laser mechanism 30, and the next product can pass through the first station 20a, continue to be conveyed to the second station 20c, and be lifted by the other first jacking mechanism 50 for processing by the other laser mechanism 30. On the other hand, the product processed at the first station 20a may pass through the second station 20c and continue downstream. Therefore, the two laser mechanisms 30 can process products simultaneously, the same transmission mechanism is used, the manufacturing cost is saved, the laser processing efficiency is improved, and compared with the first jacking mechanism 50, the two first jacking mechanisms 50 are used, the fault tolerance rate of product transmission is low, and the laser processing efficiency can be further improved.

It should be noted that, the three conveying portions 21 are composed of two conveying belts 211, and the specific structure can refer to the above embodiments, which are not described herein again.

As shown in fig. 6, in an embodiment of the present invention, the oxide removing apparatus 100 further includes a first code scanning mechanism 70 and a second code scanning mechanism 80, the first code scanning mechanism 70 is installed on the rack 10 and located upstream of the first station 20a, and the first code scanning mechanism 70 is used for inputting information of products to be processed. The second code scanning mechanism 80 is located between the two laser mechanisms 30, the second code scanning mechanism 80 is in signal connection with the first code scanning mechanism 70, and the second code scanning mechanism 80 is used for identifying whether a product is processed or not.

It can be understood that, when the conveying mechanism 20 conveys a product, the first code scanning mechanism 70 scans the two-dimensional code on the product to enter the information of the product, the product is conveyed to the first station 20a, the first jacking mechanism 50 lifts the product for processing by the laser mechanism 30, when the next product is conveyed, the first code scanning mechanism 70 does not scan and continues to convey downstream, and the second code scanning mechanism 80 scans the product and compares the entered information with the information entered by the first code scanning mechanism 70, so as to identify whether the product has been processed. In this manner, repeated processing can be avoided, and control of the entire transfer mechanism 20 can be achieved.

As shown in fig. 3 and 4, in an embodiment of the present invention, the oxide removing apparatus 100 further includes a material stop mechanism 90, the material stop mechanism 90 is mounted on the frame 10 and located at the feeding end of the conveying mechanism 20, and the material stop mechanism 90 can stop the movement of the product.

When the material blocking mechanism 90 detects that the number of the products on the conveying mechanism 20 is too large, the material blocking mechanism 90 blocks the movement of the products at the feeding end of the conveying mechanism 20, when the material blocking mechanism 90 detects that the number of the products on the conveying mechanism 20 is within a normal range, the material blocking mechanism 90 can release the products, and the products can continue to be conveyed. Thus, the products can be prevented from being stacked on the conveying mechanism 20, the occurrence of an accident that the products are pressed against each other to cause stacking or dropping is prevented, and the safety of the oxide removing apparatus 100 is improved. And, the stock stop 90 sets up, can cooperate laser mechanism 30, and the machining efficiency of control product realizes that laser beam machining efficiency is controllable in certain extent.

It should be noted that the material blocking mechanism 90 may block the transportation of the product by a detector cooperating with a manipulator to prevent the product from stacking; the detector can also be matched with the cylinder to drive the blocking block to block the product transportation so as to prevent the product from stacking; other effective means of blocking product transport are also possible.

As shown in fig. 4, in an embodiment of the present invention, the material blocking mechanism 90 includes two sensing devices 91 and a blocking device 93, the two sensing devices 91 are respectively installed on the rack 10 and sequentially spaced in the transportation direction of the conveying mechanism 20, and the sensing devices 91 are used for sensing products; the blocking device 93 is installed on the rack 10 and located at the feeding end of the conveying mechanism 20, the blocking device 93 is in signal connection with the two sensing devices 91, and the blocking device 93 is used for blocking the movement of the product. When the two sensing devices 91 sense the product at the same time, the blocking device 93 blocks the product from moving.

Two induction system 91 are set up at the interval in the direction of transportation of product, this interval distance can be confirmed according to the product quantity on the transport mechanism 20 that will control, sense the product simultaneously when two induction system 91, show that the product quantity on transport mechanism 20 has reached preset threshold value at this moment, blocking device 93 blocks the product at the pan feeding end of transport mechanism 20 this moment, in order to avoid the product to pile up on transport mechanism 20, treat two induction system 91, only one of them induction system 91 senses the product or when two induction system 91 do not sense the product, blocking device 93 retracts, thereby release the product, the product can be transported on transport mechanism 20 again.

The sensing device 91 may be a laser sensor, a distance switch, or other effective sensors.

The blocking device 93 can be a cylinder pushing block to block the product from moving; or a motor can be arranged to drive a lead screw, and the lead screw drives a blocking block to block the movement of the product; other effective means are also possible.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An oxide removal apparatus, comprising:

a frame;

2. The oxide removal apparatus of claim 1, wherein the conveyor mechanism comprises two conveyors mounted to the frame and configured to receive each other, and wherein the first station is located at a junction of the two conveyors.

3. The oxide removal apparatus of claim 2, wherein the conveyor section comprises two conveyor belts arranged side by side;

4. The oxide removal apparatus of claim 3, wherein the first jacking mechanism further comprises a limit stop located above the load-bearing portion, the limit stop for limiting a height at which the first jacking mechanism jacks the product.

5. The oxide removal apparatus of claim 3, wherein the first jacking mechanism further comprises a stage resiliently coupled to an upper surface of the carrier.

6. The oxide removal apparatus of claim 5, wherein the first jacking mechanism further comprises a vacuum adsorption device mounted on the stage, the vacuum adsorption device being configured to adsorb the product.

7. The oxide removing apparatus according to claim 2, wherein the transfer mechanism further comprises one transfer portion, three transfer portions are sequentially received and arranged at intervals, and the second station is located at a junction of the last two transfer portions;

8. The oxide removal apparatus of claim 1, further comprising a first code scanning mechanism mounted to the frame upstream of the first station and configured to enter product information to be processed;

9. The oxide removal apparatus of claim 1, further comprising a stop mounted to the frame at the infeed end of the conveyor, the stop blocking movement of the product.

10. The oxide removal apparatus of claim 9, wherein the dam comprises: