Automatic weight picking machine for cover group

文档序号:1149410 发布日期:2020-09-15 浏览:31次 中文

阅读说明:本技术 盖组自动拣重机 (Automatic weight picking machine for cover group ) 是由 史德祥 于 2020-06-24 设计创作,主要内容包括:本发明公开一种盖组自动拣重机,包括自动上料机构、称重机构以及分拣机构;自动上料机构包括用于产品排序的振动盘和与振动盘连接的导向轨道,振动盘振动,使产品有序经由导向轨道导出至称重机构进行称重;称重机构用于称重产品合格与否;分拣机构包括吸附产品的吸附组件和运动组件,吸附组件吸附产品并带离称重机构放到合适位置;分拣机构的吸附组件依据称重部分的判断,靠运动组件放产品到合格品仓或不合格品仓。本发明技术方案实现了对产品的自动供料、称重、分拣功能,以提高工作效率、提高质量控制能力、减低劳动强度。(The invention discloses an automatic cover group weight picking machine which comprises an automatic feeding mechanism, a weighing mechanism and a sorting mechanism, wherein the automatic feeding mechanism is used for feeding a cover group; the automatic feeding mechanism comprises a vibrating disk for product sequencing and a guide rail connected with the vibrating disk, and the vibrating disk vibrates to lead the products out to the weighing mechanism for weighing in order through the guide rail; the weighing mechanism is used for weighing whether the product is qualified or not; the sorting mechanism comprises an adsorption component and a moving component for adsorbing the products, and the adsorption component adsorbs the products and is taken away from the weighing mechanism to be placed at a proper position; and the adsorption component of the sorting mechanism puts the product to a qualified product bin or an unqualified product bin by the movement component according to the judgment of the weighing part. The technical scheme of the invention realizes the functions of automatic feeding, weighing and sorting of products, thereby improving the working efficiency, improving the quality control capability and reducing the labor intensity.)

1. An automatic cover group weight picking machine is characterized by comprising an automatic feeding mechanism, a weighing mechanism and a sorting mechanism;

the automatic feeding mechanism comprises a vibration disc for loading products and a guide rail connected with the vibration disc, and the vibration disc vibrates to arrange and drive the products on the vibration disc to be guided out to the weighing mechanism through the guide rail for weighing;

the sorting mechanism comprises an adsorption component and a moving component, wherein the adsorption component is used for adsorbing products, and the adsorption component can move relative to the weighing mechanism by means of the moving component; the adsorption component moves close to the weighing mechanism to adsorb the product on the weighing mechanism; the adsorption component is far away from the weighing mechanism to move so as to drive the adsorbed products to move to the qualified product bin or the unqualified product bin.

2. The lid pack automated picker of claim 1, wherein the automated feeding mechanism further comprises a feeding seat and a first driving assembly movably connected to the feeding seat, the feeding seat being disposed at an end of the guide rail, the first driving assembly and the weighing mechanism being disposed at opposite sides of the feeding seat; the first driving assembly is used for driving the product positioned on the feeding seat to move to the weighing mechanism.

3. The lid set automated picker of claim 2, wherein the upper nest has an inlet port with which an end of the guide rail is docked and an outlet port for docking with the weighing mechanism; the first driving assembly is located on one side, away from the discharge hole, of the feeding seat.

4. The lid stack automated picker of claim 3, wherein the first drive assembly includes a first drive member and a push rod drivingly connected to the first drive member, the first drive member driving the push rod to move relative to the hopper to drive product at the hopper through the outlet to the weighing mechanism.

5. The cover stack automated picker of claim 4, wherein the direction of movement of the pusher is angled relative to the direction of extension of the guide track.

6. The lid set automated picker of claim 3, wherein the weighing mechanism includes a weighing station and a pressure detector disposed below the weighing station; and an opening for a product to pass through is formed in the position, corresponding to the discharge port, of the weighing platform.

7. The lid pack picker according to any one of claims 1 to 5, wherein the movement assembly includes a horizontal movement module and a lift drive disposed on the horizontal movement module, the suction assembly being disposed on the lift drive.

8. The lid pack automated picker of claim 7, wherein the horizontal movement module comprises a horizontal slide disposed above the weighing mechanism, a carriage disposed on the horizontal slide, and a second driving member, the lifting driving member being disposed on the carriage, the second driving member being drivingly connected to the carriage; the second driving piece drives the sliding seat to move along the horizontal sliding rail so as to drive the lifting driving piece to move horizontally.

9. The lid set automated picker of claim 8, wherein the suction assembly includes a suction member for sucking a product and a partition member for partitioning the suction member from the product, the suction member being drivingly connected to the lift drive member, the partition member being disposed on the carriage; the lifting driving piece drives the adsorption piece to move up and down relative to the partition piece so as to adsorb or release products.

10. The cover set automated weight picker of claim 9, wherein the spacer is a sleeve and the suction member is a magnetic member; the magnetic attraction piece is arranged in the sleeve and can move up and down along the axial direction of the sleeve.

Technical Field

The invention relates to the technical field of weighing, in particular to an automatic cover group weight picking machine for a battery assembly element.

Background

Disclosure of Invention

The invention mainly aims to provide an automatic cover group weight sorting machine, which aims to replace manual work to realize automatic feeding, weighing and sorting functions so as to improve the working efficiency and reduce the labor intensity.

In order to achieve the purpose, the cover group automatic weight sorting machine provided by the invention comprises an automatic feeding mechanism, a weighing mechanism and a sorting mechanism;

the automatic feeding mechanism comprises a vibration disc for loading products and a guide rail connected with the vibration disc, and the vibration disc vibrates to arrange and drive the products on the vibration disc to be guided out to the weighing mechanism through the guide rail for weighing;

the sorting mechanism comprises an adsorption component for adsorbing products and a moving component, and the adsorption component can move relative to the weighing mechanism by means of the moving component; the adsorption component moves close to the weighing mechanism to adsorb the product on the weighing mechanism; the adsorption piece is far away from the weighing mechanism to move so as to drive the adsorbed product to move to a qualified product bin or an unqualified product bin.

In an embodiment of the invention, the automatic feeding mechanism further comprises a feeding seat and a first driving assembly movably connected with the feeding seat, the feeding seat is arranged at the end part of the guide track, and the first driving assembly and the weighing mechanism are respectively arranged at two opposite sides of the feeding seat; the first driving assembly is used for driving the product positioned on the feeding seat to move to the weighing mechanism.

In an embodiment of the invention, the feeding seat is provided with a feeding hole and a discharging hole, the end part of the guide track is in butt joint with the feeding hole, and the discharging hole is used for butt joint with the weighing mechanism; the first driving assembly is located on one side, away from the discharge hole, of the feeding seat.

In an embodiment of the present invention, the first driving assembly includes a first driving element and a push rod in driving connection with the first driving element, and the first driving element drives the push rod to move relative to the feeding seat so as to drive the product located in the feeding seat to move to the weighing mechanism through the discharge port.

In an embodiment of the present invention, a moving direction of the push rod and an extending direction of the guide rail form an included angle.

In one embodiment of the invention, the weighing mechanism comprises a weighing platform and a pressure detector arranged below the weighing platform; and an opening for a product to pass through is formed in the position, corresponding to the discharge port, of the weighing platform.

In an embodiment of the present invention, the moving assembly further includes a horizontal moving module and a lifting driving member disposed on the horizontal moving module, and the suction assembly is disposed on the lifting driving member.

In an embodiment of the present invention, the horizontal moving module includes a horizontal sliding rail disposed above the weighing mechanism, a sliding seat disposed on the horizontal sliding rail, and a second driving member, the lifting driving member is disposed on the sliding seat, and the second driving member is in driving connection with the sliding seat; the second driving piece drives the sliding seat to move along the horizontal sliding rail so as to drive the lifting driving piece to move horizontally.

In an embodiment of the invention, the adsorption assembly comprises an adsorption piece for adsorbing products and a partition piece for separating the adsorption piece and the products, the adsorption piece is in driving connection with the lifting driving piece, and the partition piece is arranged on the sliding seat; the lifting driving piece drives the adsorption piece to move up and down relative to the partition piece so as to adsorb or release products.

In an embodiment of the present invention, the separating member is a sleeve, and the adsorbing member is a magnetic member; the magnetic attraction piece is arranged in the sleeve and can move up and down along the axial direction of the sleeve.

According to the technical scheme, the automatic feeding mechanism comprises the vibration disc and the guide rail, so that products can be fed onto the vibration disc in batches, and the products are conveyed to the weighing mechanism for automatic weighing under the vibration action of the vibration disc and the guide action of the guide rail, so that whether the weight of the weighed products is qualified or not is judged; after weighing, the motion assembly of sorting mechanism drives the adsorption assembly to move to the weighing mechanism and adsorb the product, and then the motion of keeping away from the weighing mechanism transports the adsorbed product to a qualified product bin or an unqualified product bin, thereby realizing the automatic feeding, weighing and sorting function of the product, improving the working efficiency, improving the quality control capability and reducing the labor intensity.

Drawings

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

FIG. 1 is a schematic structural view of an embodiment of the cover set automatic weight picker of the present invention;

FIG. 2 is a schematic view of an assembly structure of an automatic feeding mechanism, a weighing mechanism and a sorting mechanism in the embodiment of the invention;

FIG. 3 is a schematic structural diagram of an automatic feeding mechanism in an embodiment of the present invention;

FIG. 4 is a schematic view of an assembly structure of the loading base, the first driving assembly and the weighing mechanism according to the embodiment of the present invention;

FIG. 5 is a schematic view of an assembly structure of the loading base and the first driving assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a sorting mechanism in the embodiment of the present invention.

The reference numbers illustrate:

Figure BDA0002555874960000041

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 automatic cover group weight picking machine.

In an embodiment of the present invention, as shown in fig. 1 and 2, the cover set auto picker includes an auto feed mechanism 100, a weighing mechanism 200, a sorting mechanism 300, and a frame 400, and the auto feed mechanism 100, the weighing mechanism 200, and the sorting mechanism 300 are disposed on the frame 400.

The automatic feeding mechanism 100 comprises a vibration disk 110 for loading products and a guide rail 120 connected with the vibration disk 110, wherein the vibration disk 110 vibrates to arrange and drive the products on the vibration disk 110 to be orderly guided out to a weighing mechanism 200 through the guide rail 120 so as to weigh whether the weight of the products is qualified or not.

The sorting mechanism 300 includes a suction assembly 310 for sucking the product and a moving assembly (not shown), by means of which the suction assembly 310 is movable with respect to the weighing mechanism 200; the adsorption assembly 310 moves close to the weighing mechanism 200 to adsorb the product located at the weighing mechanism 200; the adsorption assembly 310 moves away from the weighing mechanism 200 to drive the adsorbed products to move to the qualified product bin 500 or the unqualified product bin 600, so as to realize the sorting work of the products.

Automatic feeding mechanism 100 includes vibration dish 110 and guide rail 120, make the product can be in batches to the vibration dish 110 on, through the vibration of vibration dish 110, vibrate the product to guide rail 120 department, guide rail 120 is connected with vibration dish 110, then vibration dish 110 vibration also can drive guide rail 120 vibration, make the product that moves on guide rail 120 still can continue to receive guide rail 120's vibration effect, simultaneously under guide rail 120's guide effect, the product that is located on guide rail 120 can be discharged to weighing mechanism 200 department from guide rail 120's export according to certain arrangement order in proper order and carry out the operation of weighing, thereby realized automatic weighing's function, also reached simultaneously and can be in batches the material loading, the effect of single weighing.

After weighing mechanism 200 is weighed the product and is accomplished, letter sorting mechanism 300 begins the action, and motion component drive adsorption component 310 moves towards weighing mechanism 200 to adsorb the product, after adsorbing the product, motion component drive adsorption component 310 keeps away from weighing mechanism 200 and moves, moves qualified products storehouse 500 or unqualified products storehouse 600 department with the product that drives to adsorb, in order to realize the letter sorting work of qualified product and unqualified product.

It can be understood that, the sorting mechanism 300 and the weighing mechanism 200 can be electrically connected or connected with each other by signals, after the weighing mechanism 200 weighs the product, the sorting mechanism 300 can send sorting information indicating whether the weight of the product is qualified or not to the sorting mechanism 300, and the sorting mechanism 300 performs sorting movement on the product according to the sorting information so as to sort the product to a corresponding position, thereby realizing an automatic sorting function on qualified products or unqualified products.

Alternatively, the vibration plate 110 and the guide rail 120 may be an integral structure or a separate structure, as long as it is ensured that the guide rail 120 can vibrate together with the vibration plate 110. For better guidance of the product, the guide rail 120 may have a slope such that the outlet end of the guide rail 120 is lower than the end near the vibratory pan 110, such that the product has a tendency to move toward the outlet. Alternatively, in order to ensure that the product can be smoothly discharged from the outlet of the guide rail 120, an air blowing pipe may be provided on the guide rail 120 to blow the product at the outlet to prevent the product from being stuck at the outlet. It is understood that the exit end of the guide track 120 may be directly connected to the weighing mechanism 200 or indirectly connected thereto.

In practical application, the specific structure of the adsorption component 310 of the sorting mechanism 300 can be determined according to practical situations, as long as it is ensured that the product can be adsorbed, and if the structure can be set as a magnetic attraction piece, a suction cup or a claw. In the embodiment of the present invention, when the product is a magnetic induction material, such as an iron cover set, the adsorption component 310 can be selected as a magnetic attraction component, and the product can be directly adsorbed out when approaching the product without operations such as contact with a clamp, etc., so as to further reduce the abrasion to the product.

In the practical application process, the assembling structures of the automatic feeding mechanisms 100, the weighing mechanisms 200 and the sorting mechanisms 300 can be simultaneously arranged on the rack 400, so that a plurality of automatic sorting and weighing working lines can be realized on the same machine table, and the sorting and weighing efficiency is further improved. Optionally, in this embodiment, two sets of the assembly structures are disposed on the frame 400, so that the overall structural performance is ensured while the working efficiency is improved.

According to the technical scheme, the automatic feeding mechanism 100, the weighing mechanism 200 and the sorting mechanism 300 are arranged, the automatic feeding mechanism 100 comprises the vibration disc 110 and the guide rail 120, so that products can be fed onto the vibration disc 110 in batches, the products are conveyed to the weighing mechanism 200 for automatic weighing through the vibration effect of the vibration disc 110 and the guide effect of the guide rail 120, after weighing is completed, the adsorption component 310 of the sorting mechanism 300 moves to the weighing mechanism 200 through the motion component to adsorb the products, and then moves away from the weighing mechanism 200 to convey the adsorbed products to the qualified product bin 500 or the unqualified product bin 600, so that the automatic feeding, weighing and sorting functions of the products are realized, the working efficiency is improved, the quality control capability is improved, and the labor intensity is reduced.

In an embodiment of the present invention, referring to fig. 3, 4 and 5, the automatic feeding mechanism 100 further includes a feeding base 130 and a first driving assembly 140 movably connected to the feeding base 130, the feeding base 130 is disposed at an end of the guide rail 120, and the first driving assembly 140 and the weighing mechanism 200 are respectively disposed at two opposite sides of the feeding base 130; the first driving assembly 140 is used for driving the product at the loading base 130 to move to the weighing mechanism 200. The feeding base 130 is disposed at an end of the guide rail 120, so that the product coming out of the guide rail 120 can smoothly reach the feeding base 130, and the product on the feeding base 130 is pushed to the weighing mechanism 200 by the first driving assembly 140. The loading base 130 and the first driving assembly 140 enable the product to accurately reach the weighing mechanism 200 from the guide rail 120, and prevent the product from being jammed midway.

Optionally, the specific structure of the feeding seat 130 may be determined according to actual situations, for example, the feeding seat may be configured as a platform structure, or may be configured as a box structure. The specific structure of the first driving assembly 140 may also be determined according to the actual situation, such as being driven by a cylinder-push rod manner, or by a motor-lead screw manner.

In an embodiment of the present invention, referring to fig. 3 and 4, the feeding base 130 has a feeding port 131 and a discharging port 132, the end of the guide rail 120 is butted with the feeding port 131, and the discharging port 132 is used for butting with the weighing mechanism 200; the first driving assembly 140 is located on a side of the loading base 130 away from the discharge hole 132. The loading base 130 has an inlet 131 and an outlet 132, so that the product can enter from the inlet 131 and exit from the outlet 132. The feed port 131 is in butt joint with the end of the guide rail 120, and the discharge port 132 is in butt joint with the weighing mechanism 200, so that the function that the product enters the feeding seat 130 from the guide rail 120 through the feed port 131 and then is driven to move from the discharge port 132 to the weighing mechanism 200 by the first driving assembly 140 is realized.

Alternatively, the inlet 131 and the outlet 132 may be located on the same side of the loading seat 130, or on different sides. The feeding base 130 is a rectangular box structure, and the feeding port 131 and the discharging port 132 are respectively arranged on two different sides of the feeding base 130 to ensure the compactness of the structure. The first driving assembly 140 is located at a side opposite to the discharge hole 132, so that the first driving assembly 140 can push the product into the weighing mechanism 200 by means of linear motion, the motion mode of the first driving assembly 140 is simplified, and the failure rate is further reduced.

In order to ensure that the product can smoothly pass through the discharge hole 132, the feeding base 130 is provided with an optical fiber sensor to detect whether the product entering the feeding base 130 is in place, and if the product is in place, the first driving assembly 140 starts to drive the product; if the product is not in place, the first driving assembly 140 does not act, so that the phenomenon that the first driving assembly 140 does not act or the first driving assembly 140 drives the product to move and collide with the feeding seat 130 when the product is not in place is prevented, and the safety of the feeding process is further improved. It is understood that whether the product is in place or not can be determined according to whether the product is arranged corresponding to the discharge port 132 or not, that is, when the product is completely in the range corresponding to the discharge port 132, the product is in place; if some areas of the product are outside the range corresponding to the discharge hole 132, it is not in place.

In an embodiment of the present invention, referring to fig. 3 and 4, the first driving assembly 140 includes a first driving member 141 and a pushing rod 142 in driving connection with the first driving member 141, and the first driving member 141 drives the pushing rod 142 to move relative to the loading base 130 so as to drive the product at the loading base 130 to move to the weighing mechanism 200 through the discharge hole 132. Optionally, the first driving element 141 is an air cylinder, and the push rod 142 is connected to a piston rod of the air cylinder, so that when the air cylinder drives the push rod 142 to reciprocate linearly, the push rod 142 can penetrate through the feeding seat 130 to move, so as to push the product from the discharge hole 132 to the weighing mechanism 200.

Optionally, the moving direction of the push rod 142 forms an included angle with the extending direction of the guide rail 120, and the feeding port 131 and the discharging port 132 are located on different sides of the feeding seat 130, so that the push rod 142 and the guide rail 120 do not interfere with each other. In the embodiment of the present invention, the moving direction of the push rod 142 is perpendicular to the extending direction of the guide rail 120, so as to improve the simplification of the structural layout.

In an embodiment of the present invention, referring to fig. 1, 2 and 4, the weighing mechanism 200 includes a weighing table 210 and a pressure detector 220 disposed below the weighing table 210; the weighing platform 210 is provided with an opening 211 for the product to pass through at a position corresponding to the discharge port 131. The weighing platform 210 is used for receiving the product, and the pressure detector 220 is arranged below the weighing platform 210 and used for detecting the weight of the product.

The specific structure of the weighing platform 210 may be determined according to actual situations, such as a flat plate structure, and a box structure with a containing cavity. In the embodiment of the present invention, in consideration of the difficulty of the manufacturing process, the cost, and other factors, optionally, the weighing platform 210 is a cylindrical structure, an opening 211 is formed on one side of the cylindrical structure, and the opening 211 is in butt joint with the discharge hole 131, so that the push rod 142 can smoothly push the product from the feeding seat 130 to the weighing platform 210. Of course, in other embodiments, the opening 211 may not be provided, and the weighing platform 210 may be directly disposed below the discharge port 131, so that the product can directly fall to the weighing platform 210 after coming out of the discharge port 131.

It is understood that the pressure detector 220 is electrically connected or signal connected to the sorting mechanism 300 such that after the pressure detector 220 detects the weight of the product, it sends a signal to the sorting mechanism 300, if the weight of the product is acceptable, the sorting mechanism 300 delivers the product to the acceptable bin 500, and if the weight of the product is not acceptable, the sorting mechanism 300 delivers the product to the unacceptable bin 600.

In an embodiment of the present invention, referring to fig. 1, 2 and 6, the sorting mechanism 300 further includes a horizontal moving module 320 and a lifting driving member 330 disposed on the horizontal moving module 320, and the suction assembly 310 is disposed on the lifting driving member 330. The horizontal moving module 320 is used for driving the adsorption component 310 to move close to or far away from the weighing mechanism 200 in the horizontal direction; the lifting driving member 330 drives the absorption assembly 310 to move up and down to absorb the product or release the product. Alternatively, the horizontal movement module 320 may be a rail-slider structure, or a linear screw structure. Alternatively, the lifting drive 330 may be a rail-and-block configuration or a linear lead screw configuration.

It is understood that in the embodiment, the lifting driving member 330 is disposed on the horizontal moving assembly 320, and the horizontal moving module 320 drives the lifting driving member 330 and the suction assembly 310 to move horizontally together, and when the suction assembly 310 moves to a proper position (e.g., at the weighing station 210, the qualified product bin 500, or the unqualified product bin 600), the lifting driving member 330 drives the suction assembly 310 to move up and down for performing a suction or release operation.

In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 6, the horizontal moving module 320 includes a horizontal sliding rail 321 disposed above the weighing mechanism 200, a sliding seat 322 disposed on the horizontal sliding rail 321, and a second driving member 323, the lifting driving member 330 is disposed on the sliding seat 322, and the second driving member 323 is in driving connection with the sliding seat 322; the second driving member 323 drives the sliding base 322 to move along the horizontal sliding rail 321, so as to drive the lifting driving member 330 to move horizontally.

The horizontal sliding rail 321 is disposed above the weighing mechanism 200, the sliding base 322 moves along the horizontal sliding rail 321 to drive the lifting driving member 330 to move along the horizontal sliding rail 321, and the adsorption component 310 is disposed on the lifting driving member 330, so that the horizontal sliding rail 321 guides the horizontal movement of the adsorption component 310, and the movement process of the adsorption component 310 is more stable.

Alternatively, the second driving member 323 is a cylinder, and the sliding seat 322 is connected with a piston rod of the cylinder to realize the linear reciprocating motion of the sliding seat 322.

In an embodiment of the present invention, referring to fig. 1, 2 and 6, the suction assembly 310 includes a suction member 311 for sucking the product and a partition 312 for partitioning the suction member 311 and the product, the suction member 311 is drivingly connected to the lifting driving member 330, and the partition 312 is disposed on the sliding base 321; the elevating driving member 330 drives the suction member 311 to move up and down with respect to the partition 312 to suck or discharge the product.

After the product is weighed, the horizontal movement module 320 drives the lifting driving piece 330 to drive the adsorption component 310 to move to the upper part of the weighing platform 210, then the adsorption piece 311 is driven to move downwards by the lifting driving piece 330 to adsorb the product, after the product is adsorbed, the horizontal movement module 320 drives the lifting driving piece 330 and the adsorption piece 311 to move to the qualified product bin 500 or the unqualified product bin 600, the adsorption piece 311 is driven to move upwards by the lifting module 330, when the product moves to the partition 312, the product is blocked by the partition 312, and the adsorption piece 311 continues to move upwards, so that the function of releasing the product is realized.

Optionally, the separating member 312 is a sleeve, and the adsorbing member 311 is a magnetic member; the magnetic part is arranged in the sleeve and can move up and down along the axial direction of the sleeve, the inner diameter of the sleeve is larger than the outer diameter of the adsorption part 311 and smaller than the outer diameter of the product, so that the sleeve can block the product from continuing to move, and the release function of the product is realized.

In other embodiments, when the adsorbing member 311 is a magnetic member, the adsorbing member 311 can only move in the sleeve, that is, when the adsorbing member 311 moves to the bottom of the sleeve, the distance between the adsorbing member 311 and the product is small, the adsorbing force is large, the product can be adsorbed to the bottom of the sleeve, and the adsorbing member 310 itself does not necessarily contact with the product; when the absorption piece 311 moves to the top of the sleeve, the distance between the absorption piece 311 and the product is increased, the absorption force is reduced, and the product can fall into the qualified product bin 500 or the unqualified product bin 600 to realize the sorting function.

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.

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