CN214374362U - Label detection device and labeling equipment - Google Patents
Label detection device and labeling equipment Download PDFInfo
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- CN214374362U CN214374362U CN202120121462.4U CN202120121462U CN214374362U CN 214374362 U CN214374362 U CN 214374362U CN 202120121462 U CN202120121462 U CN 202120121462U CN 214374362 U CN214374362 U CN 214374362U
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Abstract
The application provides a label detection device and pastes mark equipment relates to pharmaceutical equipment technical field. The label detection device comprises a machine body, a conveying belt, a first optical fiber electric eye assembly and a second optical fiber electric eye assembly; the conveyer belt is arranged on the machine body and used for conveying the medicament bottles; the first optical fiber electric eye assembly is arranged on the machine body, the direction of a light beam emitted by the detection end of the first optical fiber electric eye assembly is perpendicular to the projection of the conveying direction of the conveying belt in a vertical plane, and the first optical fiber electric eye assembly is used for detecting the end face of the bottle cap of the medicament bottle; the second optical fiber electric eye assembly is arranged on the machine body and located below the first optical fiber electric eye assembly, the direction plane of the light beam emitted by the detection end of the second optical fiber electric eye assembly is intersected with the projection of the conveying direction of the conveying belt in the horizontal plane, and the second optical fiber electric eye assembly is used for detecting the label on the bottle body. The label detection device has high detection precision, avoids missing detection and false detection, reduces labor intensity and reduces production cost.
Description
Technical Field
The application relates to the technical field of pharmaceutical equipment, in particular to a label detection device and labeling equipment.
Background
In the production process of bottled medicaments, labels are required to be adhered to designated areas of the medicament bottles, and if the labels on the produced bottled medicament bottles fall off or are not adhered to the medicament bottles and flow into the market, the production process belongs to a serious event and irreparable loss can be caused to pharmaceutical enterprises.
Along with degree of automation's improvement, the pharmaceutical equipment that former factory provided all marks and is furnished with label detection device, can be used to detect label on the medicine bottle, but the label detection device simple structure who marks joins in marriage, it is not high to detect the precision, can appear the false retrieval, miss the circumstances such as examining, still need arrange artifical the inspection in the follow-up flow, increased cost and intensity of labour.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough among the prior art, this application provides a label detection device and pastes mark equipment for among the solution prior art, label detection device simple structure, it is not high to detect the precision, appears the false retrieval, leaks to examine and increase intensity of labour's technical problem.
In order to achieve the above object, in a first aspect, the present application provides a label detection device for detecting a label adhered to a bottle body of a medicine bottle, wherein the bottle body is light-permeable, and the label detection device includes a machine body, a conveyor belt, a first optical fiber electric eye assembly and a second optical fiber electric eye assembly;
the conveying belt is arranged on the machine body and is used for conveying the medicament bottles when the machine body works;
the first optical fiber electric eye assembly is arranged on the machine body, wherein the direction of a light beam emitted by the detection end of the first optical fiber electric eye assembly is perpendicular to the projection of the conveying direction of the conveying belt in a vertical plane, and the first optical fiber electric eye assembly is used for detecting the end face of the bottle cap of the medicament bottle during working;
the second optical fiber electric eye assembly is arranged on the machine body and located below the first optical fiber electric eye assembly, wherein the direction of a light beam emitted by the detection end of the second optical fiber electric eye assembly is intersected with the projection of the conveying direction of the conveying belt in the horizontal plane, and the second optical fiber electric eye assembly is used for detecting the label on the bottle body during working.
In a possible implementation mode, the machine body comprises a machine frame, an adjusting bracket and two striker plates which are arranged in parallel;
the two striker plates are connected with the rack through the adjusting bracket and are distributed along the width direction of the conveying belt;
the adjusting bracket can adjust the distance between the two striker plates, and the adjusting bracket can also adjust the distance between the two striker plates and the conveying belt.
In one possible embodiment, the adjusting bracket comprises a fixed link and a movable link;
the fixed connecting rod is connected with the rack, one end of the fixed connecting rod, which is far away from the rack, is provided with a first strip hole, and the first strip hole is arranged along the length direction of the fixed connecting rod;
one end of the movable connecting rod is connected with the striker plate, and the other end of the movable connecting rod penetrates through the first strip hole.
In a possible implementation manner, the second optical fiber electric eye assembly includes a transmitting electric eye and a receiving electric eye, the transmitting electric eye is disposed on one of the striker plates, and the receiving electric eye is disposed on the other striker plate.
In a possible embodiment, a line connecting the transmitting electric eye and the receiving electric eye is perpendicular to a direction in which the conveying belt conveys the medicament bottle.
In a possible implementation mode, two striker plates correspond the position where the transmitting electric eye and the receiving electric eye are installed is provided with a second strip hole, the second strip hole is arranged along the length direction of the striker plate, and the transmitting electric eye and the receiving electric eye can be slidably arranged in the corresponding second strip hole.
In a possible implementation, the first fiber optic electric eye assembly includes a mounting seat and a combined electric eye integrating transmission and reception, the mounting seat is connected with the machine body, the combined electric eye is arranged at one end of the mounting seat far away from the machine body, and the combined electric eye faces the conveying belt.
In one possible embodiment, the mount comprises a fixed frame, a sliding frame and a movable plate;
the fixed frame is connected with the machine body;
the sliding frame is arranged on the fixed frame in a sliding adjusting mode, the sliding adjusting direction of the sliding frame is perpendicular to the plane where the conveying belt is located, an installation platform parallel to the conveying belt is arranged at one end, away from the fixed frame, of the sliding frame, and a hollow area is arranged on the installation platform;
the movable plate is arranged on the mounting platform in a sliding adjusting mode, the sliding adjusting direction of the movable plate is perpendicular to the fixing frame, a third strip hole used for mounting the combined electric eye is formed in the corresponding hollow area of the movable plate, and the length direction of the third strip hole is parallel to the conveying direction of the conveying belt.
In a possible implementation manner, the label detection apparatus further includes a controller, the controller is disposed on the body, and the controller electrically connects the first optical fiber electric eye assembly and the second optical fiber electric eye assembly.
In a second aspect, the present application further provides a labeling apparatus, including a label sticking device, a collecting device and the above-mentioned label detecting device, the label detecting device set up in the label sticking device with between the collecting device.
Compared with the prior art, the beneficial effects of the application are that:
the application provides a label detection device and labeling equipment, wherein the label detection device comprises a machine body, a conveying belt, a first optical fiber electric eye assembly and a second optical fiber electric eye assembly; the conveyer belt is arranged on the machine body and is used for conveying the medicament bottles when in work; the first optical fiber electric eye assembly is arranged on the machine body, wherein the direction of a light beam emitted by the detection end of the first optical fiber electric eye assembly is perpendicular to the projection of the conveying direction of the conveying belt in a vertical plane, and the first optical fiber electric eye assembly is used for detecting the end face of the bottle cap of the medicament bottle during working; the second optical fiber electric eye assembly is arranged on the machine body and located below the first optical fiber electric eye assembly, wherein the direction of the light beam emitted by the detection end of the second optical fiber electric eye assembly is flat, and the projection of the conveying direction of the conveying belt in the horizontal plane is crossed, and the second optical fiber electric eye assembly is used for detecting the label on the bottle body during operation. The application provides a label detection device detects the terminal surface of bottle lid through first optic fibre electric eye subassembly for prepare to judge that the medicament bottle reachs the detection area, because the terminal surface of bottle lid is the facial region, examine the side area big, greatly improved the accuracy nature that detects, detect the label on the bottle body again at second optic fibre electric eye subassembly after detecting the medicament bottle, improve and detect the precision, avoid appearing the problem of lou examining.
In addition, because the terminal surface of bottle lid is the face region, and shading ability is strong, consequently, the light beam of first optic fibre electric eye subassembly transmission can be sheltered from the reflection by the bottle lid terminal surface that generates heat to avoid the light beam of first optic fibre electric eye subassembly transmission to get into the medicament bottle and cause the interference to second optic fibre electric eye subassembly, and then avoid appearing the problem of false retrieval. Therefore, the detection precision is improved, missing detection and false detection are avoided, the labor intensity of workers is reduced, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram illustrating a medicine bottle provided by an embodiment of the present application;
fig. 2 shows a front view of a labeling apparatus provided by an embodiment of the present application;
fig. 3 shows a top view of the labeling apparatus provided in fig. 2;
FIG. 4 shows an enlarged partial schematic view at A in FIG. 2;
FIG. 5 shows an enlarged partial schematic view at B in FIG. 2;
FIG. 6 shows an enlarged partial schematic view at C in FIG. 3;
fig. 7 is a front view showing a carriage in the label detecting apparatus provided in the embodiment of the present application;
fig. 8 shows a left side view of the carriage provided in fig. 7.
Description of the main element symbols:
100-a medicament bottle; 110-a bottle body; 120-bottle cap; 121-end face;
200-a label detection device; 200 a-detection bit; 210-a body; 211-a frame; 212-a striker plate; 213-adjusting the support; 2130-fixed connecting rod; 2131-a first elongated hole; 2132-a movable connecting rod; 220-a first fiber optic electric eye assembly; 221-a mounting seat; 2210-a mount; 2211-carriage; 2211 a-mounting platform; 2211 b-fourth elongated aperture; 2211c — hollowed out area; 2211 d-fifth elongated aperture; 2212-mobile plate; 2212 a-third elongated aperture; 222-combined electric eye; 2220-adjusting nut; 230-a second fiber optic electric eye assembly; 231-a second elongated hole; 232-transmitting electric eye; 240-conveyer belt;
300-a label applicator; 310-a cache region;
400-collecting means.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, 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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. 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 being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 1 to 3, the label detection device 200 of the present embodiment is used for detecting a label attached to a bottle body 110 of a medicine bottle 100, wherein the bottle body 110 is transparent. The label detection device 200 provided by the embodiment improves the detection precision, solves the problems of missed detection and false detection, reduces the labor intensity of workers, and reduces the production cost.
Referring to fig. 1, it can be understood that the label of the medicine bottle 100 is adhered to the bottle body 110, wherein the bottle body 110 is generally made of transparent material, such as glass or plastic material, and the label can block light. The cap 120 of the medicament bottle 100 is typically made of opaque plastic or metal, and the end surface 121 of the cap 120 is a flat area or a substantially flat area, so that the cap 120 can also block light.
Referring to fig. 1, fig. 2 and fig. 3, the label detecting apparatus 200 of the present embodiment includes a body 210, a conveying belt 240, a first fiber-optic electric eye assembly 220 and a second fiber-optic electric eye assembly 230.
The conveying belt 240 is disposed on the body 210, and in operation, the conveying belt 240 is used for conveying the medicine bottles 100, in this embodiment, the conveying belt 240 conveys the medicine bottles 100 along a linear direction, and the body 210 is used for providing a support for the conveying belt 240, so that the conveying belt 240 is a certain distance away from the ground. That is, the conveying direction of the conveying belt 240 is the direction in which the medicine bottle 100 is conveyed.
The first fiber optic electric eye assembly 220 and the second fiber optic electric eye assembly 230 are both disposed on the body 210, wherein the first fiber optic electric eye assembly 220 is located above the second fiber optic electric eye assembly 230.
The detecting end of the first fiber optic electric eye assembly 220 faces the conveying surface of the conveying belt 240, and the direction of the light beam emitted by the detecting end of the first fiber optic electric eye assembly 220 is perpendicular to the projection of the conveying direction of the conveying belt 240 in a vertical plane, that is, the direction of the light beam emitted by the detecting end of the first fiber optic electric eye assembly 220 is perpendicular to the plane of the conveying belt 240. In operation, the first fiber optic electro-ocular component 220 is used to inspect the end face 121 of the vial cap 120 of the vial 100. It is understood that in the present embodiment, the first fiber optic electric eye assembly 220 utilizes the principle of light reflection for detection purposes.
The second fiber optic electric eye assembly 230 is located below the first fiber optic electric eye assembly 220, wherein the direction of the light beam emitted by the detection end of the second fiber optic electric eye assembly 230 intersects the projection of the conveying direction of the conveyor belt 240 in a horizontal plane, and as can be appreciated, the vertical plane is perpendicular to the horizontal plane. That is, the direction of the light beam emitted from the detecting end of the second fiber optic electric eye assembly 230 is parallel to the plane of the conveying belt 240, and the direction of the light beam emitted from the detecting end of the second fiber optic electric eye assembly 230 intersects the direction of the conveying belt 240 for conveying the medicine bottle 100, that is, the direction of the light beam emitted from the detecting end of the second fiber optic electric eye assembly 230 is perpendicular to the direction of the light beam emitted from the detecting end of the first fiber optic electric eye assembly 220. In operation, the second fiber optic electric eye assembly 230 is used to detect a label on the body 110.
It is understood that in the present embodiment, the second fiber-optic electric eye assembly 230 is a correlation detection, which uses the light shielding principle of the label for the purpose of detection.
The label detecting device 200 provided in this embodiment further includes a controller (not shown), the controller is disposed on the body 210, the controller is electrically connected to the first optical fiber electric eye assembly 220 and the second optical fiber electric eye assembly 230, and the controller is configured to process signals detected by the first optical fiber electric eye assembly 220 and the second optical fiber electric eye assembly 230. Optionally, the controller uses a PLC first, and of course, the controller may also use a single chip microcomputer or an industrial personal computer.
In the present embodiment, the positions of the first fiber-optic electric-eye device 220 and the second fiber-optic electric-eye device 230 on the conveying belt 240 are defined as the detection positions 200 a. The light beam emitted by the first fiber optic electric eye assembly 220 is defined as a first light beam, the light beam emitted by the second fiber optic electric eye assembly 230 is positioned as a second light beam, and the first light beam and the second light beam are both red light.
Referring to fig. 1 to fig. 3, the working principle of the label detecting apparatus 200 provided in this embodiment is as follows:
the labeled medicine bottles 100 continuously enter the feeding end of the conveyer belt 240, and the conveyer belt 240 continuously conveys the medicine bottles 100 at a constant speed according to a predetermined conveying direction.
When the medicine bottle 100 passes through the detection position 200a, the first optical fiber electric eye assembly 220 emits a first light beam, the area of the end face 121 of the bottle cap 120 is detected firstly through reflection, and then the controller judges that the medicine bottle 100 reaches the detection position 200a, and meanwhile, the controller controls the second optical fiber electric eye assembly 230 to emit a second light beam, so as to detect a label on the bottle body 110 of the medicine bottle 100, and then the controller judges whether the label is adhered on the bottle body 110.
The label detection device 200 provided by the embodiment has the following advantages at the same time:
since the end surface 121 of the bottle cap 120 is a flat area, the first fiber optic electric eye assembly 220 has a long detection time and a relatively wide detection range, and thus, it can be more accurately determined that the medicine bottle 100 reaches the detection area.
Further, by using the characteristics of the first fiber optic electric eye assembly 220 that the detection time is long and the detection range is wide, and by matching with the second fiber optic electric eye assembly 230, when the label coverage area on the bottle body 110 of the medicine bottle 100 reaches the detection range of the second fiber optic electric eye assembly 230, the label is accurately detected. When the medicament bottle 100 does not rotate on the conveyor 240, the label coverage area can be accurately detected as long as the label coverage area is close to or larger than one third of the circumference of the bottle body 110; when the medicine bottle 100 rotates on the conveyor 240, the label on the bottle body 110 can be accurately detected.
The purpose of the first fiber-optic-eye assembly 220 to detect the end face 121 of the bottle cap 120 is to: the end surface 121 of the bottle cap 120 is a planar area or a substantially planar area, while the side surface of the bottle cap 120 and the bottle body 110 along the vertical direction of the medicine bottle 100 are curved structures, although the side surface of the bottle cap 120 has light shielding property, the included angle between the reflection path and the emission path of the first light beam is large, which results in poor effect of the received reflected light beam; meanwhile, when the conveying belt 240 conveys the medicine bottles 100, the medicine bottles 100 often shake left and right to cause inaccurate detection, which is prone to missing detection and false detection, so the side surfaces of the bottle caps 120 are not suitable for being used as detection points. Since the weight of the medicine bottle 100 causes the medicine bottle 100 to be conveyed by being closely attached to the conveyor 240, the medicine bottle 100 is less likely to shake up and down, that is, the end surface 121 of the cap 120 is not affected by the side-to-side shaking.
In addition, although the area of the bottle body 110 is large, because the bottle body 110 is made of a light-transmitting material, the reflection effect of the first light beam is worse, and moreover, the first light beam enters the bottle body 110, on one hand, the bottle body 110 made of a transparent material can scatter the first light beam, on the other hand, the liquid in the medicine bottle 100 can scatter the first light beam and can also refract the first light beam, so that the first light beam and the second light beam entering the bottle are mixed and superposed, and the second optical fiber electric eye assembly 230 is subjected to false detection and missed detection. Therefore, in this embodiment, the first optical fiber electric eye assembly 220 and the second optical fiber electric eye assembly 230 are isolated by the light shielding performance of the bottle cap 120, so that the first optical fiber electric eye assembly 220 and the second optical fiber electric eye assembly 230 work independently, the complementary interference is generated, the detection accuracy is improved, and the product without a label is prevented from being filled in a paper box and flowing into the market.
It can be understood that, because the label detection device 200 that this embodiment provided, when improving the detection precision, avoiding appearing lou examining, false retrieval, reduce artificial participation degree, and then reduced artificial intensity of labour, reduced manufacturing cost.
Example two
Referring to fig. 1 to fig. 3, the tag detection apparatus 200 provided in this embodiment improves the detection accuracy, solves the problems of missing detection and false detection, reduces the labor intensity of workers, and reduces the production cost. The present embodiment is an improvement on the technology of the first embodiment, and compared with the first embodiment, the difference is that:
referring to fig. 1, fig. 2 and fig. 3, in the present embodiment, the machine body 210 includes a frame 211, an adjusting bracket 213 and two striker plates 212 disposed in parallel. Wherein, two striker plates 212 are all connected with frame 211 through adjusting support 213, and two striker plates 212 distribute along the width direction of conveyer belt 240, and all extend along the direction of delivery of conveyer belt 240. It can be understood that when the medicine bottle 100 is conveyed on the conveying belt 240, the medicine bottle 100 is located between the two baffle plates 212, and the distance between the two baffle plates 212 is matched with the diameter of the medicine bottle 100, so as to prevent the medicine bottle 100 from shaking or deviating from the original track on the conveying belt 240, that is, the baffle plates 212 play a role in stopping and guiding.
Further, the distance between two striker plates 212 can be adjusted by adjusting the bracket 213, and the distance between two striker plates 212 and the conveyer belt 240 can also be adjusted by adjusting the bracket 213, so that the medicament bottles 100 with different diameters and heights can be adapted, and the practicability is improved.
The number of adjusting the support 213 can be selected for use a plurality of, specifically can select according to the length of striker plate 212 for ensure the stability of striker plate 212, make the interval of two striker plates 212 can remain unanimous all the time.
In some embodiments, each striker plate 212 is connected to at least two adjusting brackets 213, but may be three, four or other number, and the number of adjusting brackets 213 is not limited herein.
Referring to fig. 2 and fig. 5, in the present embodiment, the adjusting bracket 213 includes a fixed connecting rod 2130 and a movable connecting rod 2132, the fixed connecting rod 2130 is connected to the frame 211, one end of the fixed connecting rod 2130, which is away from the frame 211, is provided with a first elongated hole 2131, and the first elongated hole 2131 is disposed along a length direction of the fixed connecting rod 2130.
One end of the movable connecting rod 2132 is connected with the striker plate 212, and the other end of the movable connecting rod 2132 penetrates through the first elongated hole 2131. With the above structure, it can be understood that the distance between the baffle plate 212 and the conveyor belt 240 can be realized by adjusting the position of the movable connecting rod 2132 in the first elongated hole 2131, so as to adapt to the medicine bottles 100 with different heights. Further, the distance between the two material blocking plates 212 can be adjusted by adjusting the depth of the movable connecting rod 2132 extending into the first strip hole 2131, so as to adapt to the medicament bottles 100 with different diameters.
Referring to fig. 2 and 4, in the present embodiment, the second optical fiber electric eye assembly 230 includes a transmitting electric eye 232 and a receiving electric eye (not shown), the transmitting electric eye 232 is disposed on one of the material blocking plates 212, the transmitting electric eye 232 is configured to transmit a second light beam, the second light beam is red light, and the receiving electric eye is disposed on the other material blocking plate 212, that is, the receiving electric eye and the transmitting electric eye 232 are disposed opposite to each other and are in shielding cooperation, when the second light beam is shielded by a label, the light received by the receiving electric eye becomes weak, and may not be received, so that the label is attached to the bottle body 110 by the controller.
It should also be noted that the medicament contained in the vial 100 should allow the second light beam to pass therethrough.
The connecting line between the transmitting electric eye 232 and the receiving electric eye is vertical to the direction of the conveying belt 240 for conveying the medicine bottle 100; in some embodiments, the connection line between the transmitting electric eye 232 and the receiving electric eye can also be deflected by 30 ° left and right relative to the vertical direction, so as to ensure that the second fiber optic electric eye assembly 230 and the first fiber optic electric eye assembly 220 detect the same medicine bottle 100.
The two striker plates 212 are provided with second elongated holes 231 corresponding to the positions where the transmitting electric eye 232 and the receiving electric eye are installed, that is, the two striker plates 212 are provided with the second elongated holes 231, wherein the second elongated holes 231 are arranged along the length direction of the striker plates 212, that is, the conveying direction of the conveying belt 240, and the transmitting electric eye 232 and the receiving electric eye are slidably arranged in the corresponding second elongated holes 231.
It can be understood that, due to the medicament bottles 100 with different diameters, the position of the label on the bottle body 110 passing through the second optical fiber electric eye assembly 230 is different, and the positions of the transmitting electric eye 232 and the receiving electric eye at the second elongated hole 231 are adjusted to adapt to the medicament bottles 100 with different diameters, so that the detection accuracy is improved.
Referring to fig. 2, fig. 4 and fig. 6, in the present embodiment, the first optical fiber electric eye assembly 220 includes a mounting seat 221 and a combined electric eye 222 integrated with emitting and receiving, that is, a detecting end of the combined electric eye 222 has an emitting end and a receiving end, the emitting end can emit a first light beam, and the receiving end receives the reflected first light beam. The mounting seat 221 is connected to the frame 211 in the body 210, the combined electric eye 222 is disposed at an end of the mounting seat 221 away from the frame 211, and the combined electric eye 222 is disposed toward the conveying belt 240.
As shown in fig. 4, fig. 5, fig. 7 and fig. 8, the mounting seat 221 includes a fixed frame 2210, a sliding frame 2211 and a movable plate 2212. Wherein, the fixed frame 2210 is connected with the frame 211 of the machine body 210, the sliding frame 2211 is slidably arranged on the fixed frame 2210, the sliding direction of the sliding frame 2211 is vertical to the plane of the conveying belt 240, and one end of the sliding frame 2211 far away from the fixed frame 2210 is provided with a mounting platform 2211a parallel to the conveying belt 240, and it can be understood that the sliding frame 2211 is in an inverted L shape. The mounting platform 2211a is provided with a hollow area 2211c, and the hollow area 2211c is used for the second light beam emitted by the combined electric eye 222 to pass through.
The movable plate 2212 is slidably disposed on the mounting platform 2211a, a sliding direction of the movable plate 2212 is perpendicular to the fixing frame 2210, the movable plate 2212 is disposed with a third elongated hole 2212a corresponding to the hollow area 2211c for mounting the combined electric eye 222, and a length direction of the third elongated hole 2212a is parallel to a direction of the conveying belt 240 for conveying the medicine bottle 100. The detection accuracy is improved by adjusting the position of the combined electric eye 222 in the third elongated hole 2212a to align with the bottle cap 120 of the medicine bottle 100.
In some embodiments, the carriage 2211 is provided with a pair of parallel fourth elongated holes 2211b, and the fourth elongated holes 2211b are aligned with the direction of the carriage 2211. The sliding frame 2211 is connected with the fixing frame 2210 by sequentially penetrating through the fourth long-strip hole 2211b on the sliding frame 2211 and the fixing frame 2210 through screws or bolts, when the sliding frame 2211 needs to be adjusted, the screws or the bolts are unscrewed, the sliding frame 2211 is pulled to be adjusted to a specified position along the vertical direction, then the screws or the bolts are screwed down to fix the sliding frame 2211 on the fixing frame 2210, and further sliding adjustment of the combined electric eye 222 along the vertical direction is achieved to adapt to the medicament bottles 100 with different heights.
In other embodiments, the mounting platform 2211a has a U-shaped configuration, and the hollowed area 2211c is located in the middle of the mounting platform 2211a and is open. The mounting platform 2211a is provided with fifth elongated holes 2211d on both sides thereof, and the length direction of the fifth elongated holes 2211d is the same as the sliding direction of the movable plate 2212. The movable plate 2212 is mounted on the mounting platform 2211a by passing screws or bolts through the movable plate 2212 and the fifth elongated hole 2211d of the mounting platform 2211a in sequence. When the movable plate 2212 needs to be adjusted, the screws or bolts are loosened, the movable plate 2212 is pushed to the designated position, and then the screws or bolts are tightened, so that the adjustment of the combined electric eye 222 along the width direction of the conveying belt 240 is realized, and the medicine bottles 100 with different diameters can be adapted.
Referring to fig. 4, the combined electric eye 222 is further installed in the third elongated hole 2212a of the movable plate 2212 through a pair of adjusting nuts 2220, and the movable plate 2212 is located between the pair of adjusting nuts 2220 and clamped by the pair of adjusting nuts 2220. That is, by adjusting the pair of adjusting nuts 2220, fine adjustment of the combined electric eye 222 in the vertical direction can be achieved, so that the combined electric eye 222 is close to or far away from the bottle cap 120, and the detection accuracy is improved.
EXAMPLE III
Referring to fig. 1 to 3, a labeling apparatus provided in the present embodiment includes a label sticking device 300, a collecting device 400, and a label detecting device 200 provided in the first embodiment or the second embodiment.
The label detecting device 200 is disposed between the label sticking device 300 and the collecting device 400.
The label sticking device 300 is used for sticking a label on the body 110 of the medicine bottle 100, the medicine bottle 100 enters the buffer area 310 after being stuck with the label and then sequentially and continuously enters the feeding end of the conveyer belt 240 of the label detection device 200, and the label detection device 200 detects the medicine bottle 100 passing through the detection position 200a and judges whether the body 110 is stuck with the label. If the label is not adhered, the controller of the label detection device 200 can control the subsequent collecting device 400 to stop collecting or send out an alarm signal to prompt manual technical processing, so that the label-free product is prevented from being filled into a paper box and flowing into the market, and unnecessary loss is reduced.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A label detection device is used for detecting a label adhered to a bottle body of a medicament bottle, wherein the bottle body is light-permeable, and the label detection device is characterized by comprising a machine body, a conveying belt, a first optical fiber electric eye assembly and a second optical fiber electric eye assembly;
the conveying belt is arranged on the machine body and is used for conveying the medicament bottles when the machine body works;
the first optical fiber electric eye assembly is arranged on the machine body, wherein the direction of a light beam emitted by the detection end of the first optical fiber electric eye assembly is perpendicular to the projection of the conveying direction of the conveying belt in a vertical plane, and the first optical fiber electric eye assembly is used for detecting the end face of the bottle cap of the medicament bottle during working;
the second optical fiber electric eye assembly is arranged on the machine body and located below the first optical fiber electric eye assembly, wherein the direction of a light beam emitted by the detection end of the second optical fiber electric eye assembly is intersected with the projection of the conveying direction of the conveying belt in the horizontal plane, and the second optical fiber electric eye assembly is used for detecting the label on the bottle body during working.
2. The label detection device according to claim 1, wherein the body comprises a frame, an adjusting bracket and two striker plates arranged in parallel;
the two striker plates are connected with the rack through the adjusting bracket and are distributed along the width direction of the conveying belt;
the adjusting bracket can adjust the distance between the two striker plates, and the adjusting bracket can also adjust the distance between the two striker plates and the conveying belt.
3. The label sensing device of claim 2 wherein said adjustment bracket includes a fixed link and a movable link;
the fixed connecting rod is connected with the rack, one end of the fixed connecting rod, which is far away from the rack, is provided with a first strip hole, and the first strip hole is arranged along the length direction of the fixed connecting rod;
one end of the movable connecting rod is connected with the striker plate, and the other end of the movable connecting rod penetrates through the first strip hole.
4. The label detection device of claim 2, wherein the second optical fiber electric eye assembly includes a transmitting electric eye and a receiving electric eye, the transmitting electric eye is disposed on one of the striker plates, and the receiving electric eye is disposed on the other striker plate.
5. The label detection device as claimed in claim 4, wherein a line connecting the transmitting electric eye and the receiving electric eye is perpendicular to a direction in which the conveying belt conveys the medicine bottles.
6. The label detecting device according to claim 4, wherein two said striker plates are provided with a second elongated hole corresponding to the position where said transmitting electric eye and said receiving electric eye are installed, said second elongated hole is provided along the length direction of said striker plate, said transmitting electric eye and said receiving electric eye are slidably provided in said second elongated hole.
7. The label sensing device of claim 1 wherein said first fiber optic electric eye assembly includes a mounting block and an integrated transmit and receive combined electric eye, said mounting block coupled to said body, said combined electric eye disposed at an end of said mounting block remote from said body, said combined electric eye facing said carrier tape.
8. The label sensing device of claim 7, wherein said mounting base includes a fixed frame, a sliding frame, and a movable plate;
the fixed frame is connected with the machine body;
the sliding frame is arranged on the fixed frame in a sliding adjusting mode, the sliding adjusting direction of the sliding frame is perpendicular to the plane where the conveying belt is located, an installation platform parallel to the conveying belt is arranged at one end, away from the fixed frame, of the sliding frame, and a hollow area is arranged on the installation platform;
the movable plate is arranged on the mounting platform in a sliding adjusting mode, the sliding adjusting direction of the movable plate is perpendicular to the fixing frame, a third strip hole used for mounting the combined electric eye is formed in the corresponding hollow area of the movable plate, and the length direction of the third strip hole is parallel to the conveying direction of the conveying belt.
9. The label sensing device of any one of claims 1-8, further comprising a controller disposed on the body, the controller electrically connecting the first fiber optic electro-optic assembly and the second fiber optic electro-optic assembly.
10. Labeling apparatus comprising label application means, collecting means and label detection means according to any one of claims 1 to 9, said label detection means being disposed between said label application means and said collecting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120121462.4U CN214374362U (en) | 2021-01-18 | 2021-01-18 | Label detection device and labeling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120121462.4U CN214374362U (en) | 2021-01-18 | 2021-01-18 | Label detection device and labeling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214374362U true CN214374362U (en) | 2021-10-08 |
Family
ID=77957497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120121462.4U Active CN214374362U (en) | 2021-01-18 | 2021-01-18 | Label detection device and labeling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214374362U (en) |
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2021
- 2021-01-18 CN CN202120121462.4U patent/CN214374362U/en active Active
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