CN218574329U

CN218574329U - Code reading detection device and automatic code reading equipment

Info

Publication number: CN218574329U
Application number: CN202222827710.4U
Authority: CN
Inventors: 皮吉中; 黄智成; 李睿宇
Original assignee: Shenzhen Smartmore Technology Co Ltd
Current assignee: Shenzhen Smartmore Technology Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-07
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a read code detection device and automatic code reading equipment, read code detection device includes: the rotary table is provided with a plurality of bearing grooves for bearing workpieces, and the plurality of bearing grooves are distributed along the circumferential direction of the rotary table; the driving assembly is connected with the rotary table and used for driving the rotary table to rotate, so that any bearing groove on the rotary table is positioned at the detection station and the labeling station; the printing and labeling assembly is used for labeling the workpiece positioned at the labeling station; the detection assembly faces the workpiece at the detection station to visually detect information on the workpiece and information of a label attached to the workpiece; the jacking assembly penetrates through the bearing groove in the detection station and is used for driving the workpiece to move towards the direction close to or far away from the detection assembly. The code reading detection device can automatically realize the uploading of information on the workpiece and the label. The automatic code reading equipment comprises the code reading detection device, and can automatically realize the uploading of information on workpieces and labels.

Description

Code reading detection device and automatic code reading equipment

Technical Field

The utility model relates to a paste mark and detect technical field, especially relate to a read sign indicating number detection device and automatic reading sign indicating number equipment.

Background

The SMT tray is a carrier for carrying electronic components such as chips, resistors, triodes, capacitors and the like, and is widely applied to the manufacturing and processing processes of various electronic components. Because the quantity that SMT charging tray used is big, and electronic component difference is less in the outward appearance, so for avoiding the compounding, set up two-dimensional code, bar code in order to distinguish the material on SMT charging tray usually, realize information management.

However, the labeling information of the SMT tray is uploaded manually in the traditional technology, so that the efficiency is low, and the omission phenomenon is easy to occur.

SUMMERY OF THE UTILITY MODEL

Therefore, a code reading detection device and an automatic code reading device are needed to solve the problem of how to improve the efficiency of uploading the labeling information.

A code reading detection device, comprising:

the rotary table is provided with a plurality of bearing grooves for bearing workpieces, and the plurality of bearing grooves are distributed along the circumferential direction of the rotary table;

the driving assembly is connected with the rotary table and used for driving the rotary table to rotate, so that any bearing groove on the rotary table is positioned at a detection station and a labeling station;

a printing and labeling assembly for labeling the workpiece at the labeling station;

the detection assembly faces the workpiece at the detection station to visually detect information on the workpiece and detect information of a label attached to the workpiece;

the jacking assembly penetrates through the bearing groove in the detection station and is used for driving the workpiece to move towards the direction close to or far away from the detection assembly.

In one embodiment, a plurality of stop blocks are convexly arranged on the rotary table, a plurality of support grooves for supporting workpieces are defined by the stop blocks, the plurality of support grooves are distributed along the circumferential direction of the rotary table, and the radial sizes of the support grooves are different; and/or

The bearing groove comprises a bottom wall and a side wall connected to the periphery of the bottom wall, at least one step for bearing the workpiece is arranged on the side wall in an inward protruding mode, the step extends along the circumferential direction of the side wall, and the radial size of the step is gradually increased along the upward direction of the bottom wall.

In one embodiment, a plurality of the supporting grooves are respectively arranged corresponding to a plurality of the bearing grooves.

In one embodiment, a through hole is formed in the bottom wall of the bearing groove, and the jacking assembly movably penetrates through the through hole to be used for jacking the workpiece.

In one embodiment, the detection stations include a first detection station and a second detection station, and the driving assembly is configured to drive any one of the carrier troughs to sequentially pass through the first detection station, the labeling station and the second detection station;

the detection assembly comprises first detection structures respectively corresponding to the first detection stations and second detection structures corresponding to the second detection stations.

In one embodiment, the jacking assembly comprises a first jacking structure and a second jacking structure, the first jacking structure corresponds to the first detection station, the second jacking structure corresponds to the second detection station, the first jacking structure is used for driving the workpiece located at the first detection station to be close to or far away from the first detection structure, and the second jacking structure is used for driving the workpiece located at the second detection station to be close to or far away from the second detection structure.

In one embodiment, the code reading detection device further includes an angle adjustment assembly, the carrying groove further includes an angle adjustment station located between the first detection station and the labeling station, and the angle adjustment assembly is movably disposed through the carrying groove located at the angle adjustment station to adjust the workpiece to a preset angle.

In one embodiment, the code reading detection device further comprises a light source assembly, a through hole coaxial with the rotating shaft of the rotating disc is formed in the rotating disc, the light source assembly penetrates through the through hole and is arranged at an interval with the hole wall of the through hole, and the light source assembly is arranged corresponding to the detection station.

An automatic code reading apparatus, comprising:

in the code reading detection device according to any one of the foregoing embodiments, the driving assembly is configured to drive any of the bearing grooves to sequentially pass through a loading station, the detection station, and a discharging station;

the storage bin is used for storing the workpieces to be coded and labeled, and comprises at least two limiting structures with different sizes, and the different limiting structures are used for accommodating the workpieces with different sizes;

the feeding assembly is used for picking up the workpieces in the stock bin and transferring the workpieces to the feeding station;

and the blanking assembly is used for picking up the workpiece of the blanking station and transferring the workpiece.

In one embodiment, the automatic code reading equipment further comprises a conveyor belt and a storage bin, the blanking assembly is electrically connected with the detection assembly, and the blanking assembly is used for transferring the workpiece to the conveyor belt or the storage bin; and/or

The blanking assembly comprises a blanking clamping jaw, a first shaft arm, a second shaft arm, a blanking lifting structure and a blanking seat, the blanking clamping jaw is arranged on the first shaft arm, the first shaft arm is rotatably connected with the second shaft arm, the second shaft arm is arranged on the blanking lifting structure to lift under the driving of the blanking lifting structure, and the blanking lifting structure is rotatably connected with the blanking seat.

Among the above-mentioned code reading detection device, the carousel can bear a plurality of work pieces through a plurality of bearing grooves, is connected with the carousel through drive assembly and is used for driving the carousel to rotate to make arbitrary bearing groove on the carousel be in detection station and paste the mark station. When the printing and labeling assembly is positioned at the labeling station, the workpiece can be labeled by the printing and labeling assembly. When the workpiece is positioned at the detection station, the workpiece positioned in the bearing groove can visually detect the information on the workpiece and detect the information of the label attached to the workpiece. Therefore, the uploading of the information on the workpiece and the label can be automatically realized.

Furthermore, a jacking assembly is further arranged in the code reading detection device, the workpiece in the bearing groove can move towards the direction close to or away from the detection assembly through the jacking assembly, and the distance between the detection station and the detection assembly can be flexibly set. On one hand, visual detection can be realized for workpieces with different thicknesses through the detection assembly, namely, the code reading detection device can be compatible with workpieces with different thicknesses and sizes; on the other hand, the definition of the detection assembly in visual detection on the workpiece can be ensured, and the accuracy of the detection result is ensured.

Drawings

Fig. 1 is a schematic axial view of an automatic code reading apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic axial view of a portion of the automatic code reading apparatus shown in FIG. 1;

fig. 3 is a schematic axial side view of a code reading detection device, a storage bin, a feeding assembly and a feeding jacking assembly in the automatic code reading device in fig. 2;

FIG. 4 is a schematic side view of a loading jack assembly of the automatic code reading apparatus of FIG. 3;

FIG. 5 is a schematic axial view of a loading assembly of the automatic code reading apparatus of FIG. 3;

FIG. 6 is a schematic axial view of the code reading device and the loading assembly shown in FIG. 3;

FIG. 7 is an isometric view of the code reading apparatus of FIG. 6 from another perspective;

FIG. 8 is a schematic axial view of a first lift structure of the code reading apparatus shown in FIG. 7;

FIG. 9 is an isometric view of a first jacking jaw in the first jacking configuration shown in FIG. 8;

FIG. 10 is a schematic axial view of an angle adjustment assembly of the code reading apparatus shown in FIG. 7;

FIG. 11 is an isometric view of the code reading detecting device turntable and mounting post of FIG. 7;

FIG. 12 is a schematic side view of the printing and labeling assembly of the code reading device of FIG. 2;

FIG. 13 is a schematic axial view of a blanking assembly, a conveyor belt, and a storage bin of the code reading detection apparatus shown in FIG. 2;

fig. 14 is a schematic axial view of a blanking assembly in the code reading detection device shown in fig. 13.

Reference numerals: 10. an automatic code reading device; 100. a code reading detection device; 101. a feeding station; 102. a first detection station; 103. an angle adjustment station; 104. labeling station; 105. a second detection station; 106. a blanking station; 1100. a turntable; 1110. a bearing groove; 1111. a bottom wall; 1111a, perforation; 1112. a side wall; 1120. a stopper; 1121. a bearing groove; 1130. a via hole; 1200. a drive assembly; 1300. a detection component; 1310. a first detection structure; 1311. a first upright post; 1312. a first camera; 1320. a second detection structure; 1321. a second upright post; 1322. a second camera; 1400. printing a labeling component; 1410. printing the structure; 1420. labeling the structure; 1421. a first displacement module; 1422. a second displacement module; 1423. a third displacement module; 1424. picking up the part; 1500. a jacking assembly; 1510. a first jacking structure; 1511. a first jacking driving piece; 1512. a first jacking slide rail; 1513. a first jacking clamping jaw; 1513a, a first clamping piece; 1513b, a second clamping piece; 1513c, jaw drive; 1520. a second jacking structure; 1600. an angle adjustment assembly; 1610. a linear drive structure; 1620. a rotation driving structure; 1630. adjusting the clamping jaw; 1700. a light source assembly; 1710. a first light source; 1720. a second light source; 1730. a third light source; 1740. a fourth light source; 1750. mounting a column; 200. a storage bin; 210. a wheel disc; 220. a limiting structure; 300. a feeding assembly; 310. a feeding driving member; 320. a feeding slide rail; 330. a feeding clamping jaw; 400. a feeding jacking assembly; 410. loading and jacking a driving piece; 420. loading and jacking the sliding rail; 430. loading and jacking the part; 500. a blanking assembly; 510. blanking clamping jaws; 520. a first shaft arm; 530. a second shaft arm; 540. a blanking lifting structure; 550. a blanking seat; 600. a base; 610. a first table top; 620. a second table top; 700. a conveyor belt; 800. a storage bin; 20. a workpiece; 21. and (7) fixing holes.

Detailed Description

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

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

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

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

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

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

Referring to fig. 1 and 2, fig. 1 is a schematic axial view of an automatic code reading device according to an embodiment of the present invention, and fig. 2 is a schematic axial view of a partial structure of the automatic code reading device shown in fig. 1.

An embodiment of the present invention provides an automatic code reading device 10 for reading information on a workpiece 20 and information on a label attached to the workpiece 20. The automatic code reading device 10 comprises a code reading detection device 100, a bin 200, a feeding assembly 300, a discharging assembly 500 and a base 600. The code reading detection device 100, the bin 200, the feeding assembly 300 and the discharging assembly 500 are all arranged on the base 600. The storage bin 200 is used for storing the workpiece 20 to be coded and labeled. The loading assembly 300 is used for picking up the workpieces 20 in the magazine 200 and transferring the workpieces to the code reading detection device 100 for code reading detection. The blanking assembly 500 is used for picking up the workpiece 20 which has been read and detected in the code reading detection device 100, and transferring the workpiece 20 to a corresponding area.

It is understood that the workpiece 20 described in the embodiments may be, for example, an SMT tray. The information on the workpiece 20 may specifically be information carried by a one-dimensional code or a two-dimensional code. Of course, the workpiece 20 may be other workpieces 20 with code reading detection requirements.

Referring to fig. 2, in one embodiment, the automatic code reading apparatus 10 includes a conveyor 700 and a receiving bin 800. The blanking assembly 500 is electrically connected with the code reading detection device 100. When the code reading detection device 100 determines that the blanked workpiece 20 is a qualified product, the blanking assembly 500 transfers the workpiece 20 to the conveyor 700 for conveying to the next process; when the code reading detection device 100 determines that the blanked workpiece 20 is a non-qualified product, the blanking assembly 500 transfers the workpiece 20 to the storage bin 800. In this manner, the workpiece 20 can be screened by the blanking assembly 500. It can be understood that the automatic code reading device 10 may further include two storage bins 800 according to actual requirements, the two storage bins 800 are respectively used for placing the qualified product workpieces 20 and the non-qualified product workpieces 20, and the conveyor belt 700 may not be provided at this time.

Referring to fig. 2 and 3, the storage bin 200 includes a wheel 210 and a plurality of position-limiting structures 220. A plurality of the position-limiting structures 220 are distributed along the circumferential direction of the wheel disc 210. The wheel disc 210 can be rotated to any position limiting structure 220 at the station 101 to be loaded. The limiting structure 220 is used for accommodating the workpiece 20 and limiting the workpiece 20 to ensure that the workpiece 20 can be accurately positioned at the station 101 to be loaded.

Referring to fig. 2 and 3, in one embodiment, the magazine 200 includes at least two position-limiting structures 220 with different sizes, and the different position-limiting structures 220 are used for accommodating workpieces 20 with different sizes. In this manner, the magazine 200 can be used to accommodate at least two different sizes of workpieces 20, such that the automatic code reading apparatus 10 has the capability of performing code reading detection on at least two different sizes of workpieces 20.

Referring to fig. 3 and 4, in one embodiment, a first mesa 610 and a second mesa 620 are disposed on the base 600, and the first mesa 610 is higher than the second mesa 620. The first table 610 is used for carrying the code reading detection device 100, and the second table 620 is used for carrying the storage bin 200. The workpieces 20 are stacked in the limiting structure 220 layer by layer. The automatic code reading device 10 further comprises a loading jacking assembly 400, wherein the loading jacking assembly 400 is movably arranged in the limiting structure 220 of the station 101 to be loaded, so as to drive the workpieces 20 stacked in the limiting structure 220 to move to a position where the workpieces can be picked up by the loading assembly 300 in the height direction. It can be understood that by providing the first table 610 and the second table 620 with a height difference to cooperate with the loading jacking assembly 400, each workpiece 20 stacked in the spacing structure 220 with a height difference can be moved to a position where it can be picked up by the loading assembly 300.

Referring to fig. 4, the loading jacking assembly 400 includes a loading jacking driving element 410, a loading jacking sliding rail 420 and a loading jacking element 430, and the loading jacking driving element 410 drives the loading jacking element 430 to move along the loading jacking sliding rail 420, so as to drive the workpiece 20 to move along the loading jacking sliding rail 420 to a position where the workpiece can be picked up by the loading assembly 300.

Referring to fig. 5 in conjunction with fig. 3, in one embodiment, the loading assembly 300 picks up the workpiece 20 lifted by the loading lifting assembly 400 and transfers the workpiece to the code reading apparatus 100.

Referring to fig. 5, specifically, the feeding assembly 300 includes a feeding driving member 310, a feeding sliding rail 320, and a feeding clamping jaw 330, and the feeding driving member 310 drives the feeding clamping jaw 330 to move along the feeding sliding rail 320, so as to move the workpiece 20 to a corresponding area on the code reading detection device 100. It is understood that the loading jaws 330 can grip the workpiece 20 lifted by the loading lifting assembly 400, move along the loading sliding rail 320 to above the turntable 1100, and place the workpiece in the loading trough 1110.

With continued reference to fig. 6, in one embodiment, the code reading detection apparatus 100 includes a turntable 1100, a driving assembly 1200, a printing and labeling assembly 1400, a detection assembly 1300, and a jacking assembly 1500. The turntable 1100 is provided with a plurality of carrier grooves 1110 for carrying the workpiece 20, and the plurality of carrier grooves 1110 are distributed along the circumferential direction of the turntable 1100. The driving assembly 1200 is connected to the turntable 1100 for driving the turntable 1100 to rotate, so that any carrier trough 1110 on the turntable 110 is located at the detection station and the labeling station 104, i.e. the driving assembly 1200 drives the turntable 1100 to rotate by a certain angle, so that any carrier trough 1110 located on the turntable 1100 can be located at the detection station and the labeling station 104. The print labeling assembly 1400 is used to label the workpiece 20 at the labeling station 104. The inspection assembly 1300 is oriented toward the workpiece 20 at the inspection station to visually inspect the information on the workpiece 20 and to inspect the information on the labels attached to the workpiece 20. The jacking assembly 1500 penetrates through the bearing groove 1110 at the detection station to be used for driving the workpiece 20 to move towards a direction close to or far away from the detection assembly 1300. It will be appreciated that the workpiece 20 is also provided with a one-dimensional code or a two-dimensional code for carrying information.

In the code reading detecting apparatus 100, the turntable 1100 can carry a plurality of workpieces 20 through a plurality of carrying grooves 1110, and the driving assembly 1200 is connected with the turntable 1100 for driving the turntable 1100 to rotate, so that any carrying groove 1110 on the turntable 110 is located at the detecting station and the labeling station 104. While at the labeling station 104, the print and label assembly 1400 is capable of labeling the workpiece 20. In the inspection station, the workpiece 20 located in the carrying groove 1110 can visually inspect information on the workpiece 20 and detect label information attached to the workpiece 20. Thus, the uploading of information on the work 20 and on the label can be automatically achieved.

Further, the code reading detecting device 100 is further provided with a jacking assembly 1500, the workpiece 20 in the bearing groove 1110 can move towards a direction close to or away from the detecting assembly 1300 through the jacking assembly 1500, and the distance between the detecting station and the detecting assembly 1300 can be flexibly set. On one hand, the workpieces 20 with different thicknesses can be visually detected through the detection assembly 1300, that is, the code reading detection device 100 can be compatible with the workpieces 20 with different thicknesses and sizes; on the other hand, the definition of the detection assembly 1300 in the visual detection of the workpiece 20 can be ensured, and the accuracy of the detection result is ensured.

In one embodiment, the code-reading detecting apparatus 100 further includes a processor (not shown, the same applies below) electrically connected to the detecting component 1300 for receiving and processing the information uploaded by the detecting component 1300. The blanking assembly 500 may be electrically connected to the processor, so as to transfer the workpiece 20 after the code reading detection to the conveyor 700 or the receiving bin 800 according to the analysis result of the processor.

Referring to fig. 6 in combination with fig. 3, in an embodiment, the carrier trough 1110 further includes a loading station 101 and a unloading station 106, and the detection station is located between the loading station 101 and the unloading station 106. In other words, the driving assembly 1200 can drive the turntable 1100 to rotate, so that any one of the loading slots 1110 passes through the loading station 101, the detecting station and the unloading station 106 in sequence. It will be appreciated that the loading assembly 300 picks up the workpiece 20 and places the workpiece 20 in the carrier trough 1110 located at the loading station 101; the blanking assembly 500 picks up the workpiece 20 at the blanking station 106 and transfers it to the corresponding area.

Referring to fig. 6 in combination with fig. 3, in an embodiment, the detecting assembly 1300 includes a first detecting structure 1310 and a second detecting structure 1320, and both the first detecting structure 1310 and the second detecting structure 1320 are electrically connected to the processor. The inspection stations include a first inspection station 102 and a second inspection station 105. The driving assembly 1200 is used for driving the turntable 1100 to rotate, so that any one of the carrying grooves 1110 passes through the first detection station 102, the labeling station 104 and the second detection station 105 in sequence. I.e. the workpiece 20 is labeled before it is rotated to the second inspection station 105.

The first detecting structure 1310 corresponds to the first detecting station 102, and detects the one-dimensional code or the two-dimensional code information on the workpiece 20 located in the carrying groove 1110 of the first detecting station 102 by reading the code.

The second detecting structure 1320 corresponds to the second detecting station 105, and detects the one-dimensional code or the two-dimensional code information on the label attached to the workpiece 20 at the second detecting station 105 by reading the code.

It should be noted that the first detecting structure 1310 and the second detecting structure 1320 are both electrically connected to the processor, and transmit the respective code reading detection results to the processor. The processor can compare and analyze the code reading detection results of the first detection structure 1310 and the second detection structure 1320, that is, analyze whether the one-dimensional code information or the two-dimensional code information on the workpiece 20 matches with the one-dimensional code information or the two-dimensional code information on the label attached to the workpiece 20. If the matching is successful, the product is qualified; otherwise, it is a non-qualified product. And further driving the blanking assembly 500 to perform the next action according to the matching processing result of the processor.

Referring to fig. 6, in an embodiment, the first detecting structure 1310 includes a first column 1311 and a first camera 1312, the first column 1311 is disposed on the first table 610 for supporting the first camera 1312, and the first camera 1312 is used for reading and detecting the workpiece 20 and the one-dimensional code or the two-dimensional code information labeled on the workpiece 20. The first camera 1312 may specifically be a CCD camera.

Referring to fig. 6, in an embodiment, the second detecting structure 1320 includes a second column 1321 and a second camera 1322, the second column 1321 is also disposed on the first table 610 for supporting the second camera 1322, and the second camera 1322 is used for reading and detecting the workpiece 20 and the two-dimensional code or the two-dimensional code information pasted on the workpiece 20. The second camera 1322 may specifically be a CCD camera.

It is understood that the first upright 1311 and the second upright 1321 can be positioned to correspond to the first inspection station 102 and the second inspection station 105, respectively, such that the first camera 1312 can detect the workpiece 20 located at the first inspection station 102 in response to the code reading, and such that the second camera 1322 can detect the workpiece 20 located at the second inspection station 105 in response to the code reading.

Referring to fig. 6-8, in one embodiment, the jacking assembly 1500 includes a first jacking structure 1510 and a second jacking structure 1520. The first lifting structure 1510 and the second lifting structure 1520 correspond to the first inspection station 102 and the second inspection station 105, respectively. The first lift structure 1510 is used to drive the workpiece 20 at the first inspection station 102 closer to or away from the first inspection structure 1310, and the second lift structure 1520 is used to drive the workpiece 20 at the second inspection station 105 closer to or away from the second inspection structure 1320. By such an arrangement, the first detecting structure 1310 and the second detecting structure 1320 can both read the code of the workpiece 20 with different thicknesses, and the accuracy of the code reading detection is improved.

Referring to fig. 7 and 8, in one embodiment, the first lifting structure 1510 may include a first lifting driving member 1511, a first lifting slide 1512, and a first lifting jaw 1513. The first jacking clamping jaw 1513 is in sliding fit with the first jacking slide rail 1512, and the first jacking driving member 1511 is configured to drive the first jacking clamping jaw 1513 to slide along the first jacking slide rail 1512 to jack up the workpiece 20 in a direction close to the first detecting structure 1310; or to lower the workpiece 20 away from the first sensing structure 1310 so that the workpiece 20 is returned to its corresponding load-bearing slot 1110.

Similar to the first jacking structure 1510, the second jacking structure 1520 may include a second jacking driver (not shown, bottom and the same), a second jacking rail (not shown, bottom and the same), and a second jacking jaw (not shown, bottom and the same). The second jacking clamping jaw is in sliding fit with the second jacking sliding rail, and the second jacking driving piece is used for driving the second jacking clamping jaw to slide along the second jacking sliding rail so as to jack up the workpiece 20 in a direction close to the second detection structure 1320; or drop the workpiece 20 away from the second inspection structure 1320, such that the workpiece 20 is returned to its corresponding carrier slot 1110. Referring to fig. 8, the specific structure of the second jacking structure 1520 may be the same as or similar to the structure of the first jacking structure 1510.

Referring to fig. 6 and 9, for the way of clamping the workpiece 20 by the clamping jaws described in the embodiments, taking the first lifting clamping jaw 1513 as an example, the first lifting clamping jaw 1513 may include a first clamping member 1513a, a second clamping member 1513b, and a clamping jaw driving member 1513c, and the clamping jaw driving member 1513c can drive the first clamping member 1513a and the second clamping member 1513b to move toward or away from each other. The workpiece 20 is provided with a fixing hole 21, the first clamping piece 1513a and the second clamping piece 1513b can extend into the fixing hole 21, and then the first clamping piece 1513a and the second clamping piece 1513b are opened and abut against the inner wall of the fixing hole 21, so that the workpiece 20 is fixed relative to the first jacking clamping jaw 1513. It will be appreciated that other clamping jaws having a clamping function in various embodiments may have similar configurations and have similar engagement with the workpiece 20. The other clamping jaws having the clamping function include, for example, the feeding jaw 330, the second lifting jaw, an adjusting jaw 1630 described below, and a discharging jaw 510 described below.

Referring to fig. 6 and 7, in one embodiment, the code reading apparatus 100 further includes an angle adjustment assembly 1600. The carrier trough 1110 further includes an angle adjustment station 103 located between the first detection station 102 and the labeling station 104, and the angle adjustment assembly 1600 is movably disposed through the carrier trough 1110 located at the angle adjustment station 103 to adjust the workpiece 20 to a predetermined angle, that is, to adjust a predetermined area on the workpiece 20 from the workpiece 20 to face the printing and labeling assembly 1400. It is understood that not any area of the workpiece 20 may be used for labeling, which may result in the second detecting structure 1320 not being able to accurately read the code if the label is applied to an uneven or possibly blocked area. If the placement position of the workpieces 20 is accurately restricted when loading or when stacking the workpieces 20 in the magazine 200, the workload is greatly increased. In this embodiment, the angle adjustment assembly 1600 is arranged to adjust the workpiece 20 to a predetermined angle, so that a predetermined area on the workpiece 20 can face the printing and labeling assembly 1400.

For the angle adjustment, for example, a specific area may be marked on the workpiece 20, and the specific area is identified by the first detecting structure 1310, so as to adjust the position of the workpiece 20 relative to the printing and labeling assembly 1400 by the angle adjusting assembly 1600.

Referring to fig. 10, in one embodiment, the angle adjustment assembly 1600 includes a linear drive structure 1610, a rotational drive structure 1620 and an adjustment jaw 1630. The adjustment jaw 1630 is used to hold the workpiece 20 at the angular adjustment station 103. A rotary drive structure 1620 is connected to the adjustable clamping jaw 1630 for driving the adjustable clamping jaw 1630 to rotate, so as to rotate the workpiece 20 through a corresponding angle, so that a specific area thereon can be opposite to the printing and labeling assembly 1400. The linear drive structure 1610 is connected to the rotational drive structure 1620 and is configured to drive the rotational drive structure 1620 and the adjustable clamping jaw 1630 connected to the rotational drive structure 1620 to move toward or away from the workpiece 20 to prevent the adjustable clamping jaw 1630 from interfering with the rotation of the turntable 1100.

Referring to fig. 11, in one embodiment, the number of the carrier slots 1110 on the turntable 1100 may be 6, and the 6 carrier slots 1110 correspond to the feeding station 101, the first detecting station 102, the angle adjusting station 103, the labeling station 104, the second detecting station 105, and the discharging station 106, respectively. Of course, the number of the bearing slots 1110 may be set to other numbers according to the requirement, and is not limited herein.

With continued reference to fig. 11, in one embodiment, a plurality of stops 1120 protrude from the turntable 1100. The plurality of stoppers 1120 surround a plurality of supporting grooves 1121 for supporting the workpiece 20, and the radial dimensions of the plurality of supporting grooves 1121 and the radial dimensions of the supporting grooves 1121 and the supporting grooves 1110 are different from each other, which are distributed in the circumferential direction of the turntable 1100. Thus, the turntable 1100 can carry two kinds of workpieces 20 having different radial dimensions by the supporting slots 1121 having different radial dimensions from the supporting slots 1110. It is understood that the positions of the plurality of supporting grooves 1121 may correspond to the positions of the plurality of carrying grooves 1110, respectively. The supporting trough 1121 may be disposed coaxially with the supporting trough 1110.

The number of the supporting grooves 1121 may also be 6, and the 6 supporting grooves 1121 respectively correspond to the feeding station 101, the first detecting station 102, the angle adjusting station 103, the labeling station 104, the second detecting station 105, and the blanking station 106. Of course, the number of the bearing slots 1110 may be set to other numbers according to requirements, and is not limited herein.

In other embodiments, the supporting groove 1121 may be formed by surrounding a plurality of blocks 1120 at intervals, and the supporting groove 1121 may be formed by surrounding a plurality of surrounding blocks (not shown) distributed continuously in the circumferential direction.

In some embodiments, the trough 1110 includes a bottom wall 1111 and a side wall 1112 attached to the periphery of the bottom wall 1111. The sidewall 1112 is provided with at least one step (not shown, the same applies below) protruding inward for supporting the workpiece 20, and the at least one step extends along the circumferential direction of the sidewall 1112 and increases in radial size gradually upward along the bottom wall 1111. In this way, the carrier slot 1110 can be correspondingly used for carrying workpieces 20 with different sizes by providing multiple steps on the side wall 1112 of the carrier slot 1110.

It will be appreciated that multiple steps similar to those described above may also be provided on the stop 1120 to further improve the ability of the carousel 1100 to carry workpieces 20 of different sizes.

Referring to fig. 11, in one embodiment, a through hole 1111a is formed on the bottom wall 1111 of the carrying trough 1110. The lifting assembly 1500 movably penetrates the through hole 1111a to lift the workpiece 20. It can be understood that any of the carrying troughs 1110 can be located at the detection station, and therefore a through hole 1111a is formed in the bottom wall 1111 of any of the carrying troughs 1110. Specifically, the first jacking structure 1510 can movably penetrate the through hole 1111a to jack up the workpiece 20 at the first inspection station 102; similarly, the second lifting structure 1520 can movably penetrate the through hole 1111a to lift the workpiece 20 at the second inspection station 105.

With continued reference to fig. 11, it is understood that the adjusting jaw 1630 of the angle adjustment assembly 1600 is also movably disposed through the through hole 1111a to grip the workpiece 20 at the angle adjustment station 103. It will be appreciated that linear drive mechanism 1610 can drive adjustable clamping jaw 1630 into aperture 1111a to clamp workpiece 20 at angular adjustment station 103, and that adjusting a particular area on workpiece 20 by rotating drive mechanism 1620 can be directed toward print labelling assembly 1400. After the rotational driving mechanism 1620 adjusts the angle of the workpiece 20, the linear driving mechanism 1610 drives the adjustable clamping jaw 1630 to place the workpiece 20 back into the carrying trough 1110 or the supporting trough 1121 and away from the through hole 1111a, so as to prevent the adjustable clamping jaw 1630 from interfering with the hole wall of the through hole 1111a and affecting the rotation of the turntable 1100.

Referring to fig. 11, in an embodiment, the code reading detecting apparatus 100 further includes a light source assembly 1700, the turntable 1100 is provided with a through hole 1130 coaxial with the rotation axis of the turntable 1100, the light source assembly 1700 is disposed through the through hole 1130 and spaced apart from a hole wall of the through hole 1130, the light source assembly 1700 is disposed corresponding to the detecting station, that is, the light source assembly 1700 can correspondingly illuminate the workpiece 20 at the detecting station. Specifically, the light source assembly 1700 includes a mounting post 1750, a first light source 1710, a second light source 1720, a third light source 1730, and a fourth light source 1740. The mounting posts 1750 are disposed on the first table 610 and pass through the vias 1130 from the bottom of the turntable 1100 to the top of the turntable 1100. The first light source 1710 and the second light source 1720 are disposed on the mounting post 1750, and the first light source 1710 and the second light source 1720 face the first detection station 102 and the second detection station 105 respectively to illuminate the first detection station 102 and the second detection station 105, so as to ensure the shooting definition of the first detection structure 1310 and the second detection structure 1320.

Referring to fig. 6, a third light source 1730 is disposed on the first column 1311 and opposite to the first inspection station 102; a fourth light source 1740 is disposed on the second post 1321 and opposite the second inspection station 105. It can be understood that the first upright 1311 and the second upright 1321 are respectively disposed on the periphery of the turntable 1100, and the through hole 1111a is coaxially disposed with the turntable 1100, so that the first light source 1710 and the third light source 1730 cooperate to respectively illuminate the first detection station 102 on both radial sides of the turntable 1100, thereby ensuring the shooting clarity of the first detection structure 1310. Similarly, the second light source 1720 can be matched with the fourth light source 1740 to illuminate the second detection station 105 on two radial sides of the turntable 1100, so that the shooting definition of the second detection structure 1320 is guaranteed.

Moreover, the installation post 1750 is arranged in the through hole 1111a which is coaxially arranged with the turntable 1100 in a penetrating manner, so that the whole structure of the code reading detection device 100 can be more compact, and the space of the automatic code reading equipment 10 is saved.

Referring to fig. 6, in one embodiment, the first light source 1710, the second light source 1720, the third light source 1730 and the fourth light source 1740 may all be linear light sources to ensure the illumination range of the light source assembly 1700.

Referring again to FIG. 7, in one embodiment, specifically, the drive assembly 1200 includes a hollow driver, and the mounting post 1750 can pass through the drive assembly 1200 to protrude to the other side of the turntable 1100.

Referring to fig. 2 and 7, in one embodiment, the first platform 610 is provided with a plurality of communication holes (not shown, the same applies below) for communicating with the interior of the base 600. The driving assembly 1200, the first jacking structure 1510, the second jacking structure 1520, the angle adjusting assembly 1600 and the like can extend into the base 600 through the communication hole, so that the whole structure of the automatic code reading device 10 is more compact.

Referring to fig. 12, in one embodiment, print labeling assembly 1400 includes a printing structure 1410 and a labeling structure 1420. The printing structure 1410 is used for printing a one-dimensional code or a two-dimensional code corresponding to the workpiece 20 on the label. Labeling structure 1420 is used to pick up the printed labels from printing structure 1410 and apply the javelin to a particular area on workpiece 20.

With continued reference to fig. 12, in one embodiment, the labeling structure 1420 includes a first displacement module 1421, a second displacement module 1422, a third displacement module 1423, and a picking element 1424. The second displacement module 1422 is disposed on the first displacement module 1421, and is driven by the first displacement module 1421 to move along a first direction; the third displacement module 1423 is disposed on the second displacement module 1422, and is driven by the second displacement module 1422 to move along the second direction; the picking member 1424 is used to pick up a label, and the picking member 1424 is disposed on the third displacement module 1423 to move in the third direction by the driving of the third displacement module 1423. The first direction, the second direction and the third direction are intersected with each other two by two. Like this, through the effect of first displacement module 1421, second displacement module 1422 and third displacement module 1423, can make the motion of picking member 1424 more nimble, make picking member 1424 can satisfy the needs that paste the mark. Specifically, the first direction, the second direction and the third direction may be orthogonal to each other two by two.

Referring to fig. 13 and 14 in conjunction with fig. 2, in one embodiment, the blanking assembly 500 includes a blanking jaw 510, a first shaft arm 520, a second shaft arm 530, a blanking lifting structure 540, and a blanking seat 550. The blanking clamping jaw 510 is disposed on the first shaft arm 520, and the first shaft arm 520 and the second shaft arm 530 are rotatably connected, so that the blanking clamping jaw 510 can be driven to rotate relatively to the second shaft arm 530 by rotating the first shaft arm 520 relative to the second shaft arm 530. The second shaft arm 530 is disposed on the feeding lifting structure 540 to be driven by the feeding lifting structure 540 to lift, so that the feeding clamping jaw 510 is lifted therewith. In this way, after the blanking clamping jaw 510 clamps the workpiece 20, the workpiece 20 can be separated from the carrying groove 1110 or the supporting groove 1121, so that the workpiece 20 can be transferred to complete blanking.

The discharging lifting structure 540 is rotatably connected to the discharging base 550, that is, not only the first shaft arm 520 can rotate relative to the second shaft arm 530, but also the discharging lifting structure 540 can rotate relative to the discharging base 550. So set up, can make the motion of unloading clamping jaw 510 more nimble. Specifically, the blanking jaw 510 can be moved between a side close to the turntable 1100 and a side close to the conveyor 700 or the storage bin 800 by rotating the blanking lifting structure 540; through setting up first axle arm 520 and can rotate relative second axle arm 530, can be convenient for unloading clamping jaw 510 and move between conveyer belt 700 and collecting storage 800. In short, the arrangement makes the movement of the blanking clamping jaw 510 more flexible, so that the blanking assembly 500 can place the workpiece 20 in different areas according to the code reading detection result.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

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

Claims

1. A code-reading detecting device, comprising:

2. The code reading detection device according to claim 1, wherein a plurality of stoppers are protruded on the rotary table, a plurality of supporting grooves for supporting a workpiece are defined by the stoppers, the plurality of supporting grooves are distributed along the circumferential direction of the rotary table, and the radial sizes of the supporting grooves and the supporting grooves are different; and/or

The bearing groove comprises a bottom wall and a side wall connected to the periphery of the bottom wall, at least one stage of step for bearing the workpiece is arranged on the side wall in an inward protruding mode, the step extends along the circumferential direction of the side wall, and the radial size of the step is gradually increased along the upward direction of the bottom wall.

3. The code-reading detecting device according to claim 2, wherein a plurality of the holding grooves are provided corresponding to a plurality of the supporting grooves, respectively.

4. The code reading detection device according to claim 1, wherein a through hole is formed in a bottom wall of the bearing groove, and the jacking assembly movably penetrates through the through hole to jack the workpiece.

5. The code reading detection device of claim 1, wherein the detection stations comprise a first detection station and a second detection station, and the driving assembly is used for driving any one of the carrying grooves to sequentially pass through the first detection station, the labeling station and the second detection station;

6. The code reading detection device according to claim 5, wherein the jacking assembly comprises a first jacking structure corresponding to the first detection station and a second jacking structure corresponding to the second detection station, the first jacking structure is used for driving the workpiece at the first detection station to approach or leave the first detection structure, and the second jacking structure is used for driving the workpiece at the second detection station to approach or leave the second detection structure.

7. The code reading detection device according to claim 5, further comprising an angle adjustment assembly, wherein the carrying groove further comprises an angle adjustment station located between the first detection station and the labeling station, and the angle adjustment assembly movably penetrates through the carrying groove located at the angle adjustment station to adjust the workpiece to a preset angle.

8. The code reading detection device according to claim 1, further comprising a light source assembly, wherein the turntable is provided with a through hole coaxial with the rotating shaft of the turntable, the light source assembly penetrates through the through hole and is arranged at an interval with the hole wall of the through hole, and the light source assembly is arranged corresponding to the detection station.

9. An automatic code reading apparatus, comprising:

the code-reading detecting device of any one of claims 1 to 8, wherein the driving assembly is used for driving any bearing groove to sequentially pass through a loading station, the detecting station and a blanking station;

10. The automatic code reading apparatus according to claim 9, further comprising a conveyor belt and a storage bin, the blanking assembly being electrically connected to the detection assembly, the blanking assembly being configured to transfer the workpiece to the conveyor belt or the storage bin; and/or

The unloading subassembly includes unloading clamping jaw, first axletree, second axletree, unloading elevation structure and unloading seat, the unloading clamping jaw is located on the first axletree, first axletree and second axletree rotatable coupling, the second axletree is located on the unloading elevation structure with go up and down under the drive of unloading elevation structure, unloading elevation structure with unloading seat rotatable coupling.