CN213633464U

CN213633464U - Detection device and detection system

Info

Publication number: CN213633464U
Application number: CN202022460392.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Jiangsu Lidao Technology Co.,Ltd.
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-06
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a detection device and detecting system, wherein, detection device includes first transmission line, two at least first removal seats, first drive assembly, at least one second drive assembly and two at least carriers. The first driving assembly is used for driving the at least two first moving seats to move, so that all the first moving seats can move back and forth at the detection point of the first transmission line and the feeding and discharging point. Each second driving assembly is arranged on the corresponding first movable seat. At least one carrier is arranged at the driving end of the corresponding second driving component. The second driving assembly is used for driving the carrier to move so as to adjust the position of the carrier relative to the detection point, and therefore the position of a product placed on the carrier relative to the detection point is adjusted. In this way, the utility model discloses can improve detection efficiency and increase detection range.

Description

Detection device and detection system

Technical Field

The utility model belongs to the technical field of automation equipment, especially, relate to a detection device and detecting system.

Background

At present, the working process of the automatic detection device is as follows:

after the feeding and discharging points feed, the product is conveyed to the detection points; after the detection is finished, conveying the product to a feeding and discharging point; and blanking at the feeding and blanking points.

Between the two detections, the previous product needs to be unloaded, and the next product needs to be loaded. The existing automatic detection device has low detection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a detection device and detecting system, reduces the influence of going up unloading, improves detection efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a detection device including:

a first transmission line;

the at least two first movable seats are respectively movably arranged on the first transmission line and can move along the first transmission line;

the first driving assembly is used for driving the at least two first moving seats to move so that all the first moving seats can move back and forth at the detection point and the feeding and discharging point of the first transmission line;

each second driving assembly is arranged on the corresponding first moving seat;

the at least two carriers correspond to the at least two first moving seats one by one, and the at least one carrier is arranged at the driving end of the corresponding second driving assembly;

the second driving assembly is used for driving the carrier to move so as to adjust the position of the carrier relative to the detection point, and therefore the position of a product placed on the carrier relative to the detection point is adjusted.

Further, the second driving assembly is used for driving the carrier to move in the conveying direction perpendicular to the first conveying line.

Further, the detection device includes:

the system comprises a plurality of information acquisition assemblies, a plurality of control modules and a plurality of control modules, wherein the information acquisition assemblies are arranged at corresponding detection point positions, and each information acquisition assembly is used for acquiring product information;

the carrier is provided with a plurality of bearing positions, and each bearing position is used for bearing one product;

when the carrier moves to the detection point position, the plurality of bearing positions correspond to the plurality of information acquisition assemblies one by one.

Further, the detection device includes: a fixed seat;

the information acquisition assembly comprises:

the movable seat is provided with a through waist-shaped hole;

the fastener penetrates through the waist-shaped hole and then detachably fixes the movable seat on the fixed seat;

the information acquisition element is fixedly arranged on the movable seat and used for acquiring product information.

Furthermore, a boss is convexly arranged on the surface of the fixed seat, which is used for being attached to the movable seat;

the information acquisition assembly comprises:

the rod piece extends in the length direction of the waist-shaped hole, and one end of the rod piece penetrates through the boss and is connected to the movable seat in a threaded mode;

the first limiting piece is fixedly arranged on the rod piece;

and the second limiting piece is fixedly arranged on the rod piece and is respectively positioned at two sides of the boss together with the first limiting piece so as to limit the rod piece to move relative to the boss in the axial direction.

Furthermore, the first transmission line is in a strip shape, two ends of the first transmission line are respectively provided with a feeding point and a discharging point, and the middle part of the first transmission line is provided with a detection point;

the number of the first movable seats is two, one of the first movable seats can reciprocate at the first end of the first transmission line and the middle part of the first transmission line, and the other first movable seat can reciprocate at the second end of the first transmission line and the middle part of the first transmission line.

Furthermore, the carrier is provided with a hole which is used for being communicated with a negative pressure source so as to adsorb products placed on the carrier.

In order to solve the above technical problem, the present application further provides a detection system, including:

at least two detection devices, wherein the detection device is any one of the detection devices;

and the conveying assembly is used for conveying the product detected by one of the two adjacent detection devices to the other detection device.

Further, the handling assembly comprises:

the transmission path of the second transmission line passes through the feeding and discharging points in the two adjacent detection devices;

the second moving seat is movably arranged on the second transmission line and can move along the second transmission line;

the third driving assembly is used for driving the second moving seat to move so that the second moving seat can move back and forth between the feeding and discharging points in the two adjacent detection devices;

the fourth driving assembly is arranged on the second moving seat;

the mounting seat is arranged at the driving end of the fourth driving component;

the vacuum sucker is arranged on the mounting seat and is used for being communicated with a negative pressure source;

wherein, the fourth drive assembly is used for driving the mounting seat to move, thereby driving the vacuum chuck to move and adsorbing the product.

Further, the second transmission line is strip-shaped.

The utility model has the advantages that:

be different from prior art's condition, the utility model discloses in, in two at least carriers, when one of them carrier was from the unloading, all the other carriers can carry the product and lie in the detection point department and detect. The time for waiting for loading and unloading is avoided, and the detection efficiency is improved. In addition, the second driving assembly can drive the carrier to move so as to adjust the position of the carrier relative to the detection point, thereby adjusting the position of a product placed on the carrier relative to the detection point and further enlarging the detection range.

Drawings

FIG. 1 is a top view of an embodiment of the detection system of the present application in use;

FIG. 2 is a view in the direction A of FIG. 1;

fig. 3 is a plan view of a second use state of the detection system according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

(embodiment I)

FIG. 1 is a top view of an embodiment of the detection system of the present application in use.

As shown in fig. 1, the inspection system 1000 includes two inspection devices 100 and two handling assemblies 200.

Two detection devices 100 are provided at intervals in the Y direction. The two detection devices 100 are respectively used for detecting products. In the present embodiment, the detection device 100 is used to detect whether the appearance of the product is acceptable.

Two carrier assemblies 200 are spaced apart in the X-direction. Each of the conveying assemblies 200 is used for conveying a product detected by one of the detecting devices 100 to another detecting device 100, so as to continuously detect different items of the same product.

The detection apparatus 100 is described in detail below.

The detecting device 100 includes a first transmission line 110, two first moving bases 120, a first driving assembly (not shown), two second driving assemblies 130, two carriers 140, two information collecting assemblies 150, and a fixing base 160.

The first transmission line 110 is a strip, two ends of which are respectively a feeding point and a discharging point, and the middle of which is a detection point.

The two first movable bases 120 are respectively movably disposed on the first transmission lines 110. One of the first movable blocks 120 can reciprocate at a first end (left end) of the first transmission line 110 and a middle portion of the first transmission line 110, and the other first movable block 120 can reciprocate at a second end (right end) of the first transmission line 110 and a middle portion of the first transmission line 110.

The first driving assembly is used for driving the two first movable seats 120 to move.

The two second driving assemblies 130 correspond to the two first movable bases 120 one by one, and are respectively disposed on the corresponding first movable bases 120.

The two carriers 140 correspond to the two second driving assemblies 130 one by one, and are respectively disposed at the driving ends of the corresponding second driving assemblies 130.

The two information collecting assemblies 150 are disposed on the fixing base 160 and located at positions corresponding to the detecting points for collecting product information. Since the detection device 100 in this embodiment is used to detect the appearance of a product, the information collecting component 150 is used to collect information characterizing the appearance of the product. For example, taking a picture of the product, scanning the outline of the product.

The second driving assembly 130 is used for driving the carrier 140 to move so as to adjust the position of the carrier relative to the information acquisition assembly 150, thereby adjusting the position of the product placed on the carrier 140 relative to the information acquisition assembly 150.

For convenience of description, the components in the present embodiment are defined according to their positions in fig. 1. The two detection devices 100 are defined as an upper side detection device 100 and a lower side detection device 100. Two handling assemblies 200 are defined as a left handling assembly 200 and a right handling assembly 200. The two loading and unloading points in each detection device 100 are defined as a left loading and unloading point and a right loading and unloading point. The two first movable stages 120 in each of the inspection apparatuses 100 are defined as a left first movable stage 120 and a right first movable stage 120. Two carriers 140 in each inspection apparatus 100 are defined as a left carrier 140 and a right carrier 140. The above-mentioned "upper", "lower", "left" and "right" are not intended to limit the present application.

In the lower detection device 100: when the first movable seat 120 on the left carries a product to the information collecting assembly 150 for detection, the first movable seat 120 on the right is located at a feeding point on the right for feeding and discharging. When the first movable seat 120 on the left returns to the loading and unloading position on the left, the first movable seat 120 on the right carries the product to the information collecting assembly 150 for detection. The first movable seat 120 on the left and right sides alternately carries the product to the information acquisition assembly 150 for detection, so that the information acquisition assembly 150 can continuously work, the situation of waiting for loading and unloading is avoided, and the detection efficiency can be improved. In addition, the second driving assembly 130 drives the carrier 140 to move, so that the position of the product placed on the carrier 140 can be adjusted, and the information acquisition assembly 150 can cover a larger detection range.

The operation of the upper detection device 100 is the same as that of the lower detection device 100. The same technical effect is achieved.

The upper detection device 100 may be located downstream of the lower detection device 100, and may subsequently complete a second pass of detection of the product after the lower detection device 100 completes a first pass of detection of the product. The product detected by the lower detection device 100 is transported to the upper detection device 100 by the two transport assemblies 200.

Specifically, the left carrying assembly 200 corresponds to a left loading and unloading point of the upper and lower detecting devices 100, and is used for carrying the products on the left carrier 140 of the lower detecting device 100 onto the left carrier 140 of the upper detecting device 100. The right carrying assembly 200 corresponds to a right loading and unloading point of the upper and lower detecting devices 100, and is used for carrying the products on the right carrier 140 of the lower detecting device 100 to the right carrier 140 of the upper detecting device 100.

Two detection processes before and after the left and right carrying assemblies 200 are connected, so that the automation degree is improved, and the detection system 1000 is compact in structure.

In other embodiments, only one second drive assembly 130 may be provided. The second driving element 130 may be disposed on the left first movable base 120, and the left carrier 140 is disposed at the driving end of the second driving element 130. The right carrier 140 is disposed on the right first movable base 120.

The first transmission line 110, the two first movable bases 120 and the first driving assembly in the above embodiment may be combined together to be a linear motor having two movable movers, which is a prior art. It can also be a motor lead screw nut set with two moving ends, which is the prior art.

The second driving assembly 130 in the above embodiment may be designed as follows:

the second driving assembly 130 is used for driving the carrier 140 to move in a direction perpendicular to the conveying direction of the first conveying line 110. The second drive assembly 130 may be a motor lead screw nut assembly.

Under the driving of the first driving assembly, the carrier 140 can move along the X direction. The carrier 140 may move in the Y direction under the driving of the second driver 130. The Y direction is perpendicular to the X direction. Carrier 140 may be moved to any position within the two-dimensional plane, thereby allowing a greater detection range for information acquisition assembly 150.

In the above embodiment, in order to improve the detection efficiency, two information collecting assemblies 150 are provided. The carrier 140 is provided with two carrying positions, each for carrying one product. When the carrier 140 moves to the detection point position, the two carrying positions correspond to the two information collecting assemblies 150 one by one.

During detection, the two information acquisition assemblies 150 can simultaneously detect products on the two bearing positions, and the efficiency is improved.

One information gathering component 150 or more information gathering components 150 may also be provided as desired.

The carrier 140 is provided with a plurality of carrying positions, each carrying position is used for carrying one product, and it can also be regarded that the detection apparatus 100 is provided with a plurality of carriers 140, each carrier 140 is used for carrying one product.

In order to ensure the stability of the product during the moving process, the carrier 140 is provided with a hole 141. The holes 141 are used to communicate with a negative pressure source (not shown) to absorb products placed on the carrier 140. In other embodiments, the product may be clamped using a clamp.

In the above embodiment, the specific structure of the information collecting assembly 150 is as follows:

fig. 2 is a view from a of fig. 1, showing the structure of the information collecting assembly 150.

As shown in fig. 2, the information collecting assembly 150 includes a moving base 151, a fastening member 152, and an information collecting member 153. The movable base 151 is provided with a waist-shaped hole 1511. The fastener 152 penetrates through the waist-shaped hole 1511 to detachably fix the movable seat 151 to the fixed seat 160. The fastener 152 may be a bolt. The information collecting element 153 is fixedly disposed on the movable base 151 and used for collecting product information. The information collecting element 153 may be a camera to photograph the product. Correspondingly, in order to improve the photographing effect, a light source 157 may be further provided, and the light source 157 is fixedly disposed on the fixing base 160.

The position of the information collecting element 153 can be adjusted by providing a waist-shaped hole 1511 on the movable base 151.

To more finely adjust the position of the information-gathering component 153, the information-gathering component 150 may be further modified:

a boss 161 is convexly provided on the surface of the fixed seat 160 for being attached to the movable seat 151. The boss 161 and the fixing base 160 may be separate structures or may be an integral structure.

The information collecting assembly 150 further includes a rod 154, a first retaining member 155 and a second retaining member 156. The rod 154 extends in the length direction of the waist-shaped hole 1511, and one end thereof penetrates through the boss 161 and then is screwed to the movable base 151. The first position-limiting member 155 is fixedly disposed on the rod 154. The second retaining member 156 is fixedly disposed on the rod 154, and is located on two sides of the boss 161 with the first retaining member 155, so as to limit the rod 154 from moving relative to the boss 161 in the axial direction thereof.

When the position of the information collecting element 153 needs to be adjusted, the fastener 152 is loosened so that the movable base 151 can move. The rod member 154 is rotated to adjust the screw coupling length thereof with the moving block 151. Due to the position limitation of the first position-limiting member 155 and the second position-limiting member 156, the rod 154 is immovable, so that the movable base 151 is driven by the rod 154 to move. After the movable base 151 is moved to a predetermined position, the fastener 152 is tightened.

The carrier assembly 200 is described in detail below.

For the right side transfer assembly 200, reference is made to the left side transfer assembly 200.

As shown in fig. 1, the right hand side carrier assembly 200 includes a second transfer line 210, a second movable base 220, a third drive assembly 230, a fourth drive assembly 240, a mounting base 250, and a vacuum chuck 260.

The second transfer line 210 has a transfer path passing through a right-side loading and unloading point in the upper and lower side detecting apparatus 100. The third driving assembly 230 is used for driving the second movable base 220 to move, so that the second movable base 220 moves back and forth between two right-side loading and unloading points. The fourth driving assembly 240 is disposed on the second movable base 220. A mount 250 is provided at the drive end of the fourth drive assembly 240. A vacuum cup 260 is disposed on the mount 250 for communicating with a source of negative pressure. The fourth driving assembly 240 is used for driving the mounting base 250 to move, so as to drive the vacuum chuck 260 to move, so as to adsorb the product.

The second transmission line 210, the second movable base 220 and the third driving assembly 230 may be combined together to be a linear motor. The fourth drive assembly 240 may be a motor lead screw nut assembly. The driving ends of the mounting seat 250 and the fourth driving component 240 may be separate structures or may be an integral structure.

In order to improve the carrying efficiency, the second transmission line 210 may have a long shape to shorten the transmission path.

(second embodiment)

As shown in fig. 3, the inspection system 2000 includes a plurality of inspection devices 300 and a plurality of handling assemblies 400.

The plurality of detection devices 300 are provided at intervals in one direction. Each detection device 300 is used to detect a product. The plurality of detection devices 300 may detect different items of the product, respectively.

A carrying assembly 400 is disposed between two adjacent detecting devices 300. The conveying assembly 400 is used for conveying the product detected by one detection device 300 of two adjacent detection devices 300 to the other detection device 300, so that the product can be circulated among the detection devices 300 to respectively detect different items.

The detection apparatus 300 is described in detail below.

The detecting device 300 includes a first transmission line 310, a plurality of first moving bases 320 (three in the figure), a first driving assembly (not shown), a plurality of second driving assemblies 330, a plurality of carriers 340, an information collecting assembly 350, and a fixing base 360.

The first conveying line 310 is in a ring shape, and a feeding and discharging point and a detecting point are arranged on a conveying path of the first conveying line.

Each first moving seat 320 is movably disposed on the first transmission line 310 and can move along the first transmission line 310.

The first driving assembly is used for driving the plurality of first moving seats 320 to move.

The plurality of second driving assemblies 330 correspond to the plurality of first movable bases 320 one by one, and each second driving assembly 330 is disposed on the corresponding first movable base 320.

The carriers 340 correspond to the second driving elements 330 one by one, and each carrier 340 is disposed at the driving end of the corresponding second driving element 330.

The information collecting assembly 350 is disposed on the fixing base 360 and located at a position corresponding to the detecting point for collecting product information.

The second driving assembly 330 is used for driving the carrier 340 to move so as to adjust the position of the carrier relative to the information collecting assembly 350, thereby adjusting the position of the product placed on the carrier 340 relative to the information collecting assembly 350.

When one of the first movable bases 320 carries a product to the information collecting assembly 350 for detection, the rest of the first movable bases 320 can be located at the loading point for loading and unloading. The information acquisition assembly 350 can continuously perform detection, the condition of waiting for loading and unloading is avoided, and the detection efficiency is improved. In addition, the second driving assembly 330 drives the carrier 340 to move, so that the position of a product placed on the carrier 340 can be adjusted, and the information acquisition assembly 350 can cover a larger detection range.

The carrying assembly 400 corresponds to a loading and unloading point of two adjacent detecting devices 100, and is used for carrying the product on the carrier 340 in one detecting device 300 to the carrier 340 in the other detecting device 300.

Two detection processes before and after the carrying assembly 400 is connected, so that the automation degree is improved, and the detection system 2000 is compact in structure.

The first transmission line 310 in the above embodiment may be a slide rail. The first moving base 320 may be a slider. The first driving assembly may include a transmission chain disposed along the first transmission line 310 and a driving device, such as a motor, for driving the transmission chain to move, the transmission chain being used for driving each first movable base 320 to move.

The second driving assembly 330 may be used to drive the carrier 340 to move in a direction perpendicular to the conveying direction of the first conveying line 310. The second drive assembly 330 may be a motor lead screw nut assembly.

The specific structure of the information collecting component 350 can refer to the first embodiment.

The specific structure of the carrying assembly 400 can refer to the first embodiment.

From the foregoing, those skilled in the art will readily appreciate that the present application includes at least the following advantages:

when one carrier of the at least two carriers is loaded and unloaded, the other carriers can carry products to be located at the detection points for detection. The time for waiting for loading and unloading is avoided, and the detection efficiency is improved.

In addition, the second driving assembly can drive the carrier to move so as to adjust the position of the carrier relative to the detection point, thereby adjusting the position of a product placed on the carrier relative to the detection point and further enlarging the detection range.

The above description is only an embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes performed by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of the present invention.

Claims

1. A detection device, comprising:

a first transmission line;

the first driving assembly is used for driving the at least two first moving seats to move so that all the first moving seats can move back and forth at a detection point and a feeding and discharging point of the first transmission line;

the at least two carriers correspond to the at least two first moving seats one by one, and at least one carrier is arranged at the driving end of the corresponding second driving assembly;

2. The detection apparatus according to claim 1,

the second driving assembly is used for driving the carrier to move in a direction perpendicular to the conveying direction of the first conveying line.

3. The detection apparatus according to claim 1,

the detection device includes:

the plurality of information acquisition assemblies are arranged at positions corresponding to the detection points, and each information acquisition assembly is used for acquiring product information;

4. The detection apparatus according to claim 3,

the detection device includes: a fixed seat;

the information acquisition assembly comprises:

the movable seat is provided with a through waist-shaped hole;

the fastener penetrates through the waist-shaped hole and detachably fixes the movable seat on the fixed seat;

5. The detection apparatus according to claim 4,

a boss is convexly arranged on the surface of the fixed seat, which is used for being attached to the movable seat;

the information acquisition assembly comprises:

the rod piece extends in the length direction of the waist-shaped hole, and one end of the rod piece penetrates through the boss and is connected to the moving seat in a threaded mode;

the first limiting piece is fixedly arranged on the rod piece;

the second limiting part is fixedly arranged on the rod piece and is respectively positioned at two sides of the boss together with the first limiting part so as to limit the rod piece to move relative to the boss in the axial direction of the rod piece.

6. The detecting device according to any one of claims 1 to 5,

the first transmission line is in a long strip shape, the two ends of the first transmission line are respectively provided with a feeding point and a discharging point, and the middle part of the first transmission line is provided with a detection point;

the number of the first movable seats is two, one of the first movable seats can reciprocate between the first end of the first transmission line and the middle of the first transmission line, and the other first movable seat can reciprocate between the second end of the first transmission line and the middle of the first transmission line.

7. The detecting device according to any one of claims 1 to 5,

the carrier is provided with a hole, and the hole is used for being communicated with a negative pressure source so as to adsorb a product placed on the carrier.

8. A detection system, comprising:

at least two detection devices according to any one of claims 1 to 7;

9. The detection system of claim 8, wherein the handling assembly comprises:

the transmission paths of the second transmission lines pass through the feeding and discharging points in the two adjacent detection devices respectively;

the third driving assembly is used for driving the second moving seat to move so that the second moving seat moves back and forth between the feeding and discharging points in two adjacent detection devices;

the fourth driving assembly is arranged on the second moving seat;

the vacuum chuck is arranged on the mounting seat and is used for being communicated with a negative pressure source;

the fourth driving assembly is used for driving the mounting seat to move, so that the vacuum chuck is driven to move, and a product is adsorbed.

10. The detection system of claim 9,

the second transmission line is strip-shaped.