CN114537829A - Double-station automatic labeling machine - Google Patents
Double-station automatic labeling machine Download PDFInfo
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- CN114537829A CN114537829A CN202210182025.2A CN202210182025A CN114537829A CN 114537829 A CN114537829 A CN 114537829A CN 202210182025 A CN202210182025 A CN 202210182025A CN 114537829 A CN114537829 A CN 114537829A
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- 238000002372 labelling Methods 0.000 title claims abstract description 191
- 238000001514 detection method Methods 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 235000005206 Hibiscus Nutrition 0.000 description 1
- 235000007185 Hibiscus lunariifolius Nutrition 0.000 description 1
- 241001075721 Hibiscus trionum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
- B65C9/1876—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means
- B65C9/1884—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means the suction means being a movable vacuum arm or pad
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/40—Controls; Safety devices
- B65C9/42—Label feed control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to the technical field of labeling, and particularly discloses a double-station automatic labeling machine, which comprises a rack, a workbench and a control system, wherein the workbench is arranged on the rack; a plurality of label sticking positions are arranged on the workbench; the control system controls the workbench to rotate intermittently, and sets a label taking and labeling program through the control system; the workbench is sequentially provided with a first detection assembly, a first labeling assembly, a second labeling assembly and a second detection assembly; the first detection assembly detects whether the label on the first labeling assembly is in place or not, takes off the label on the first labeling assembly and sends the label to the nearest labeling position to finish labeling; the second detection assembly detects whether the label on the second labeling assembly is in place or not, takes off the label on the second labeling assembly and sends the label to the nearest labeling position to finish labeling, and the problems that in the prior art, the working efficiency is low, and the label is not accurately positioned after labeling due to insufficient label displacement caused by label paper stripping during label suction are solved.
Description
Technical Field
The invention relates to the technical field of labeling, in particular to a double-station automatic labeling machine.
Background
Automatic labeling machines in the current market are various in types. The label can be used for labeling various products, and the basic operation is to send the label to the label. After the CCD feeds back the label position, the jig sucks air to pick up the label, and then the label is moved to the upper part of a product to be labeled to label. The number of products to be labeled at a time can be completed by the design of the clamp. A label paper on a labeling head can also be designed in multiple rows. However, for the existing operation mode, there are two problems:
the requirement on the position precision of product labeling is not high, and the generated reason is that the CCD confirms the position of the label and feeds back the position information to the central control, but the label displacement phenomenon exists due to insufficient stripping of label paper during label absorption, so that the position after labeling is inaccurate.
Only one volume of label paper can be loaded by each label head, and only one type of label paper is provided. If two labels appear on a product, only one automatic labeling machine can be added, or a labeling head is added on a machine table, but two labels cannot be simultaneously operated, so that the labor waste is doubled.
Although the advent of automatic labeling machines has reduced the on-site human index, work efficiency still needs to be improved and alignment accuracy still needs to be improved.
Disclosure of Invention
The invention aims to provide a double-station automatic labeling machine, and aims to solve the problems that in the prior art, the working efficiency is low, and the label is not accurately positioned after labeling due to the phenomenon of label displacement caused by insufficient stripping of label paper during label suction.
The invention is realized in this way, the automatic double-station labeling machine comprises a frame, a workbench and a control system, wherein the workbench is arranged on the frame;
a plurality of label sticking positions are arranged on the workbench;
the control system controls the workbench to rotate intermittently, and sets a label taking and labeling program through the control system;
the workbench is sequentially provided with a first detection assembly, a first labeling assembly, a second labeling assembly and a second detection assembly;
the first detection assembly detects whether the label on the first labeling assembly is in place or not, takes off the label on the first labeling assembly and sends the label to the nearest label position to finish labeling;
the second detection assembly detects whether the label on the second labeling assembly is in place or not, and takes down the label on the second labeling assembly and sends the label to the nearest labeling position to finish labeling.
First detection component and the first supporting work of subsides mark subassembly, the supporting work of mark subassembly is pasted to second detection component and second, can accomplish two simultaneously and get mark, the target work of pasting, and work efficiency is high, and has avoided through detecting before pasting the mark that the label paper strips the phenomenon that the insufficient existence label shifted to guaranteed to paste mark back position correct, improved work efficiency, can select to paste two the same different labels or different labels simultaneously as required, avoid the manpower extravagant.
Further, the first detection assembly and the second detection assembly respectively comprise a detection structure, an installation structure, a four-axis robot and a label suction clamp;
the mounting structure comprises a lower fixing plate, support columns, an upper fixing plate and a wiring board, wherein the lower fixing plate is fixed on a workbench, the upper fixing plate is mounted on the lower fixing plate through a plurality of support columns, the wiring board is mounted above the upper fixing plate, a first control cable is connected onto the wiring board, the four-axis robot is connected with the wiring board through a connecting joint, and the lower end of the four-axis robot is connected with a label sucking clamp;
the detection structure is arranged on the workbench and is arranged below the label suction clamp.
The label suction clamp is driven to move through the four-axis robot, a label is sucked, the label is moved to a designated position through the four-axis robot to be labeled, and a control program controls the four-axis robot to work through a first control cable.
Further, the detection structure comprises a detection frame, a moving track, a support frame, a connecting plate and a camera; the detection frame is provided with a through hole and is installed above the workbench through a support frame, the support frame is arranged in the frame, the middle of the support frame is connected with the movable track through a connecting plate, the movable track is horizontally installed in the frame, the camera is installed below the frame, and the camera is used for detecting the through hole of the frame.
Because the detection frame is arranged below the label suction clamp, the movable track is arranged below the detection frame, the horizontal position of the detection frame can be moved, the four-axis robot can move the label below the label suction clamp to the position below the detection frame, whether the label is correctly sucked below the label suction clamp is detected through the camera below the detection frame, the characteristic compensation robot labeling angle and the coordinate value can be set through a control program, and the accuracy of the labeling position can be improved.
Further, four-axis robot includes arm and transmission shaft, the arm is connected with the joint, just install the second control cable on the arm, the arm is connected with the transmission shaft, the mark anchor clamps are inhaled through the coupling joint in the transmission shaft bottom.
The label is taken through the four-axis robot, the harmony of the whole system is improved, the future requirement of product labeling is met, and complete and rapid configuration can be continuously carried out on the accurate labeling.
Further, the first labeling assembly and the second labeling assembly respectively comprise an installation base, a labeling head, a material tray and a rubber roller structure;
the mounting base is fixedly mounted on the workbench, the labeling head is mounted on the mounting base, and the material tray is mounted above the mounting base through the supporting plate;
the rubber roller structure comprises a first connecting rod, two second connecting rods, a motor and a paper pressing rubber wheel;
the first connecting rod is arranged above the material tray, the paper pressing rubber wheel and the two second connecting rods are arranged on the supporting plate, the second connecting rods are driven by the motor, and the free ends of the two second connecting rods are connected with the tightening plate and the tightening screw;
the labeling head comprises a labeling plate, a sliding rail, a labeling head base and a pushing rod, wherein the movable end of the pushing rod is connected with the labeling head base, the labeling head base is installed on the supporting plate through the sliding rail, and the other end of the labeling head base is connected with the labeling plate;
the label material area is arranged on the charging tray, and the head end in label material area passes first connecting rod, two second connecting rods, presses paper rubber tyer and label pasting board.
Paste the mark through first subsides mark subassembly and the completion of second and paste the mark, the motor starts, and the second connecting rod rotates, passes first connecting rod, two second connecting rods, presses the transmission of paper rubber tyer and label material area of labeller, moves to the labeller when the label material area, can take the label in the label material area through the flexible label that can will paste the mark through the catch bar, and the level is placed and is conveniently peeled off on the mark board to get the mark through inhaling the label anchor clamps label on will pasting the mark board.
The pressing fixture is arranged on one side of the first detection assembly and comprises a supporting seat, a support transverse plate, a cylinder, a fixed seat, a pressing fixed plate and a product base; the supporting seat is fixedly installed on the workbench, the top end of the supporting seat is connected with the support transverse plate, the tail end of the support transverse plate is connected with the air cylinder, the movable end of the air cylinder is connected with the fixing seat, the pressing fixing plate is arranged below the fixing seat, the product base is arranged below the pressing fixing plate, and the pressing fixing plate is connected with the product base through the guide pillar.
Because inhale mark anchor clamps and get mark again after the mark, can appear pasting the problem that mark adhesion degree is not enough, through setting for the pressfitting tool, cylinder drive pressfitting fixed plate and product base descend, carry out the pressfitting to the label on the product, improve the adhesion degree of label and product, avoid the label to drop.
Further, the workstation centre is equipped with the carousel, and is a plurality of paste the index table position and be the even carousel of locating in annular and interval, open at the carousel center has the mounting hole, is equipped with the axis of rotation in the mounting hole, the carousel is connected with the graduated disk through rotating, graduated disk drive carousel intermittent type nature rotates, chassis motor is connected to the graduated disk.
The index plate drives the turntable to rotate intermittently, when a first detection assembly, a first labeling assembly, a second labeling assembly and a second detection assembly are selected to carry out labeling of two different labels, the first detection assembly and the first labeling assembly complete work, the turntable is rotated, the second labeling assembly and the second detection assembly continue to work, and the work efficiency is improved.
Furthermore, each label pasting position is provided with a fixture base, the fixture base is provided with a plurality of positioning holes and a plurality of lightening holes, the fixture base is fixed on the label pasting position through a plurality of positioning pins, and the positioning pins penetrate through the positioning holes.
Further, a control screen is arranged on the rack and controls setting of label taking and labeling through a control program.
Further, the control program includes the steps of:
s1, starting, and setting the number of single row label taking positions and the number of label sticking positions;
s2, preliminarily setting coordinate numbers (index position/CCD detection position/product labeling position);
s3, confirming the label-taking template in the CCD;
s4, setting label picking and labeling program, label sending signal received by label head, label picking and moving to CCD detecting coordinate received by four-axis robot,
s5, the CCD judges whether the mark fetching is finished; if OK, transmitting a signal to the four-axis robot, and executing the step 7, otherwise, executing the previous step;
s6, moving the four-axis robot to a labeling position coordinate to carry out downward labeling;
s7, after completing a labeling moving piece period, the program judges whether the labeling number completes the upper limit of the single-row number; if OK, transmit the signal to the first electrical machinery of sticking the mark;
s8, after completing a labeling moving piece period, judging whether the labeling quantity is the upper limit of the labeling quantity by the program; if OK, the labeler stops, the program sets the manual transmission signal to the chassis motor, the graduated disk rotates a set variable; otherwise, turning to step S4, the labeling head receives the signal and sends label again;
and S9, ending.
Compared with the prior art, the double-station automatic labeling machine provided by the invention has the advantages that the first detection assembly and the first labeling assembly work in a matched manner, the second detection assembly and the second labeling assembly work in a matched manner, two label taking and labeling works can be simultaneously completed, the working efficiency is high, the phenomenon of label displacement caused by insufficient peeling of label paper is avoided through detection before labeling, the position after labeling is ensured to be correct, the working efficiency is improved, and two same and different labels or different labels can be simultaneously pasted according to needs.
Inhale mark anchor clamps through four-axis robot drive and remove, absorb the label, and remove the assigned position through four-axis robot and paste the mark, control procedure is through the work of first control cable control four-axis robot, because detect the frame and locate and inhale mark anchor clamps below, and detect the frame below and locate and remove the track, the horizontal position of portable detection frame, and four-axis robot also can remove the label of inhaling mark anchor clamps below to detecting the frame below, whether correctly absorb the label below inhaling mark anchor clamps through the camera detection of detecting the frame below, and can set for characteristic compensation robot through control procedure and paste mark angle and coordinate value, can improve the accuracy of pasting the mark position.
Compared with the existing common labeling hibiscus type label, the label labeling system has the advantages that the label labeling angle and the label value of the four-axis robot are compensated through the set characteristics of the label after the label is detected and absorbed by the CCD, the accuracy of the labeling position can be improved, the label is taken through the four-axis robot, the coordination of the whole system is improved, the future requirement of product labeling is met, and complete and rapid configuration can be continuously carried out on accurate labeling.
Drawings
FIG. 1 is a general structural diagram of a double-station automatic labeling machine provided by the invention;
FIG. 2 is a first schematic structural diagram of a first labeling assembly of the double-station automatic labeling machine provided by the invention;
FIG. 3 is a schematic structural diagram II of a first labeling assembly of the double-station automatic labeling machine provided by the invention;
FIG. 4 is a schematic structural diagram of a missing-one detection assembly of the double-station automatic labeling machine provided by the invention;
FIG. 5 is a schematic structural diagram of a clamp base of the double-station automatic labeling machine provided by the invention;
FIG. 6 is a schematic structural diagram of a press-fitting jig of the double-station automatic labeling machine provided by the invention;
FIG. 7 is a schematic structural diagram of a detection structure of the double-station automatic labeling machine provided by the invention;
FIG. 8 is a schematic structural diagram of a turntable of the double-station automatic labeling machine provided by the invention;
fig. 9 is a logic diagram of the operation of the double-station automatic labeling machine provided by the invention.
Reference numerals referred to in the above figures: the labeling machine comprises a machine frame 1, a workbench 2, a first detection assembly 3, an installation base 301, a motor 302, a labeling head base 303, a push rod 304, a supporting plate 305, a tightening plate 306, a material tray 307, a first connecting rod 308, a paper pressing rubber wheel 309, a second connecting rod 310, a tightening screw 311, a labeling plate 312 and a sliding rail 313;
the labeling device comprises a first labeling component 4, a lower fixing plate 401, a support column 402, an upper fixing plate 403, a wiring board 404, a first control cable 405, a connecting joint 406, a label sucking clamp 407, a coupler 408, a transmission shaft 409, a mechanical arm 410 and a second control cable 411;
the fixture comprises a turntable 5, a fixture base 6, positioning pins 601 and lightening holes 602;
the pressing fixture 7, a supporting seat 701, a supporting frame transverse plate 702, an air cylinder 703, a fixed seat 704, a pressing fixed plate 705 and a product base 706;
the system comprises a control screen 8, a detection structure 9, a detection frame 901, a camera 902, a connecting plate 903, a support frame 904 and a moving track 905;
the labeling machine comprises an index plate 10, a second labeling assembly 11, a second detection assembly 12 and a chassis motor 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-9, preferred embodiments of the present invention are provided.
The double-station automatic labeling machine comprises a rack 1, a workbench 2 and a control system, wherein the workbench 2 is arranged on the rack 1; the workbench 2 is provided with a plurality of label sticking positions, the control system controls the workbench 2 to intermittently rotate, and label taking and labeling programs are set through the control system; the workbench 2 is sequentially provided with a first detection component 3, a first labeling component 4, a second labeling component 11 and a second detection component 12.
The first detection component 3 detects whether the label on the first labeling component 4 is in place or not, takes off the label on the first labeling component 4 and sends the label to the nearest labeling position to finish labeling; the second detecting assembly 12 detects whether the label on the second labeling assembly 11 is in place, and removes the label on the second labeling assembly 11 and sends the label to the nearest label position to complete labeling.
First detecting component 3 and the first supporting work of subsides mark subassembly 4, the supporting work of mark subassembly 11 is pasted to second detecting component 12 and second, can accomplish two simultaneously and get mark, the work of subsides mark, work efficiency is high, and has avoided through detecting before pasting the mark that the label paper strips the phenomenon that the insufficient existence label shifted to guaranteed to paste mark back position correct, improve work efficiency, can select to paste two the same different labels or different labels simultaneously as required, avoid the manpower extravagant.
The first detection assembly 3 and the second detection assembly 12 both comprise a detection structure 9, a mounting structure, a four-axis robot and a label sucking clamp 407; the mounting structure comprises a lower fixing plate 401, support columns 402, an upper fixing plate 403 and a wiring board 404, wherein the lower fixing plate 401 is fixed on the workbench 2, the upper fixing plate 403 is mounted on the lower fixing plate 401 through the support columns 402, the wiring board 404 is mounted above the upper fixing plate 403, the wiring board 404 is connected with a first control cable 405, the four-axis robot is connected with the wiring board 404 through a connecting joint 406, and the lower end of the four-axis robot is connected with a label sucking clamp 407;
the detection structure 9 is installed on the worktable 2 and is disposed below the label suction clamp 407. The label sucking clamp 407 is driven to move through the four-axis robot, a label is sucked, the label is moved to a designated position through the four-axis robot to be labeled, and a control program controls the four-axis robot to work through the first control cable 405.
The detection structure 9 comprises a detection frame 901, a moving track 905, a support 904, a connecting plate 903 and a camera 902; detect frame 901 and open there is the through-hole, and detect frame 901 and install in workstation 2 top through support frame 904, support frame 904 is located in frame 1, and support frame 904 middle part is connected with removal track 905 through connecting plate 903, removes track 905 horizontal installation in frame 1, and camera 902 installs in frame 1 below, and camera 902 is to the through-hole that detects frame 901.
Because the detection frame 901 is arranged below the label suction clamp 407, and the detection frame 901 is arranged below the moving track 905, the horizontal position of the detection frame 901 can be moved, and the four-axis robot can also move the label below the label suction clamp 407 to the position below the detection frame 901, and the camera 902 below the detection frame 901 detects whether the label is correctly sucked below the label suction clamp 407, and the characteristic compensation robot labeling angle and the coordinate value can be set through a control program, so that the accuracy of the labeling position can be improved.
The four-axis robot comprises a mechanical arm 410 and a transmission shaft 409, wherein the mechanical arm 410 is connected with the connecting joint 406, a second control cable 411 is installed on the mechanical arm 410, the mechanical arm 410 is connected with the transmission shaft 409, and the bottom end of the transmission shaft 409 is connected with the label sucking clamp 407 through a coupler 408.
The label is taken through the four-axis robot, the harmony of the whole system is improved, the future requirement of product labeling is met, and complete and rapid configuration can be continuously carried out on the accurate labeling.
The first labeling component 4 and the second labeling component 11 both comprise a mounting base 301, a labeling head, a material tray 307 and a rubber roller structure; the mounting base 301 is fixedly mounted on the workbench 2, the labeling head is mounted on the mounting base 301, and the tray 307 is mounted above the mounting base 301 through the supporting plate 305; the rubber roller structure comprises a first connecting rod 308, two second connecting rods 310, a motor 302 and a paper pressing rubber wheel 309;
the first connecting rod 308 is arranged above the material tray 307, the paper pressing rubber wheel 309 and the two second connecting rods 310 are arranged on the supporting plate 305, the second connecting rods 310 are driven by the motor 302, and the free ends of the two second connecting rods 310 are connected with the tightening plate 306 and the tightening screw 311;
the labeling head comprises a labeling plate 312, a sliding rail 313, a labeling head base 303 and a push rod 304, wherein the movable end of the push rod 304 is connected with the labeling head base 303, the labeling head base 303 is arranged on the supporting plate 305 through the sliding rail 313, and the other end of the labeling head base 303 is connected with the labeling plate 312;
the label tape is placed on the tray 307 and the head end of the label tape passes through the first link 308, the two second links 310, the paper pressing glue wheel 309 and the labeling plate 312.
Labeling is completed through the first labeling assembly 4 and the second labeling assembly 11, the motor 302 is started, the second connecting rod 310 rotates, the label material belt passes through the first connecting rod 308, the two second connecting rods 310, the paper pressing rubber wheel 309 and the labeling plate 312 for transmission, when the label material belt moves to the labeling plate 312, the labels on the label material belt can be horizontally placed above the labeling plate 312 for peeling through the extension and contraction of the push rod 304, and the labels on the labeling plate 312 are taken out through the label absorbing clamp 407.
The pressing fixture 7 is arranged on one side of the first detection assembly 3, and the pressing fixture 7 comprises a supporting seat 701, a support transverse plate 702, an air cylinder 703, a supporting plate 305, a pressing fixing plate and a product base; the supporting seat 701 is fixedly installed on the workbench 2, the top end of the supporting seat 701 is connected with a supporting frame transverse plate 702, the tail end of the supporting frame transverse plate 702 is connected with the air cylinder 703, the movable end of the air cylinder 703 is connected with the fixed seat 704, the lower portion of the fixed seat 704 is connected with the pressing fixing plate 705, the product base 706 is arranged below the pressing fixing plate 705, and the pressing fixing plate 705 is connected with the product base 706 through a guide pillar.
Because label sucking fixture 407 marks again after getting the mark, can appear labeling the problem that the mark adhesion degree is not enough, through setting for pressfitting tool 7, cylinder 703 drive pressfitting fixed plate 705 and product base 706 descend, carry out the pressfitting to the label on the product, improve the adhesion degree of label and product, avoid the label to drop.
The centre of workstation 2 is equipped with carousel 5, and a plurality of subsides mark positions are annular and interval even locate carousel 5 on, and 5 center openings in the carousel have a mounting hole, are equipped with the axis of rotation in the mounting hole, and carousel 5 is connected with graduated disk 10 through rotating, and 5 intermittent type nature rotations of graduated disk 10 drive carousel, chassis motor 13 are connected to graduated disk 10.
The index plate 10 drives the rotary plate 5 to intermittently rotate, when the first detection assembly 3, the first labeling assembly 4, the second labeling assembly 11 and the second detection assembly 12 are selected to label two different labels, the first detection assembly 3 and the first labeling assembly 4 rotate the rotary plate 5 after completing the work, and the second labeling assembly 11 and the second detection assembly 12 continue to work, so that the work efficiency is improved.
Each labeling position is provided with a clamp base 6, the clamp base 6 is provided with a plurality of positioning holes and a plurality of lightening holes 602, the clamp base 6 is fixed on the labeling position through a plurality of positioning pins 601, and the positioning pins 601 penetrate through the positioning holes.
The rack 1 is also provided with a control screen 8, and the control screen 8 controls setting of label taking and labeling through a control program.
As shown in fig. 9, the control program includes the steps of:
s1, starting, and setting the number of single row label taking positions and the number of label sticking positions;
s2, preliminarily setting coordinate numbers (index position/CCD detection position/product labeling position);
s3, confirming the label-taking template in the CCD;
s4, setting label picking and labeling program, label sending signal received by label head, label picking and moving to CCD detecting coordinate received by four-axis robot,
s5, the CCD judges whether the mark fetching is finished; if OK, transmitting a signal to the four-axis robot, and executing the step 7, otherwise, executing the previous step;
s6, moving the four-axis robot to a labeling position coordinate to carry out downward labeling;
s7, after completing a labeling moving piece period, the program judges whether the labeling number completes the upper limit of the single-row number; if OK, transmit the signal to the first electrical machinery of sticking the mark;
s8, after completing a labeling moving piece period, judging whether the labeling quantity is the upper limit of the labeling quantity by the program; if OK, the labeler stops, the program sets the manual transmission signal to the chassis motor 13, the graduated disk 10 rotates a set variable; otherwise, turning to the step S4, the labeling head receives the signal and re-sends the label;
and S9, ending.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (10)
1. The double-station automatic labeling machine is characterized by comprising a rack, a workbench and a control system, wherein the workbench is arranged on the rack;
a plurality of label sticking positions are arranged on the workbench;
the control system controls the workbench to rotate intermittently, and sets a label taking and labeling program through the control system;
the workbench is sequentially provided with a first detection assembly, a first labeling assembly, a second labeling assembly and a second detection assembly;
the first detection assembly detects whether the label on the first labeling assembly is in place or not, takes off the label on the first labeling assembly and sends the label to the nearest label position to finish labeling;
the second detection assembly detects whether the label on the second labeling assembly is in place or not, and takes down the label on the second labeling assembly and sends the label to the nearest labeling position to finish labeling.
2. The double-station automatic labeling machine according to claim 1, wherein each of said first and second detection assemblies comprises a detection structure, a mounting structure, a four-axis robot and a label suction clamp;
the mounting structure comprises a lower fixing plate, support columns, an upper fixing plate and a wiring board, wherein the lower fixing plate is fixed on a workbench, the upper fixing plate is mounted on the lower fixing plate through a plurality of support columns, the wiring board is mounted above the upper fixing plate, a first control cable is connected onto the wiring board, the four-axis robot is connected with the wiring board through a connecting joint, and the lower end of the four-axis robot is connected with a label sucking clamp;
the detection structure is arranged on the workbench and is arranged below the label suction clamp.
3. The double-station automatic labeling machine according to claim 2, characterized in that said detection structure comprises a detection frame, a moving track, a support frame, a connection plate and a camera; the detection frame is provided with a through hole and is installed above the workbench through a support frame, the support frame is arranged in the frame, the middle of the support frame is connected with the movable track through a connecting plate, the movable track is horizontally installed in the frame, the camera is installed below the frame, and the camera is used for detecting the through hole of the frame.
4. The double-station automatic labeling machine according to claim 3, wherein the four-axis robot comprises a mechanical arm and a transmission shaft, the mechanical arm is connected with a connecting joint, a second control cable is mounted on the mechanical arm, the mechanical arm is connected with the transmission shaft, and the bottom end of the transmission shaft is connected with a label sucking clamp through a coupling.
5. The dual station automatic labeling machine of claim 4, wherein the first labeling assembly and the second labeling assembly each comprise a mounting base, a labeling head, a material tray, and a rubber roller structure;
the mounting base is fixedly mounted on the workbench, the labeling head is mounted on the mounting base, and the material tray is mounted above the mounting base through the supporting plate;
the rubber roller structure comprises a first connecting rod, two second connecting rods, a motor and a paper pressing rubber wheel;
the first connecting rod is arranged above the material tray, the paper pressing rubber wheel and the two second connecting rods are arranged on the supporting plate, the second connecting rods are driven by the motor, and the free ends of the two second connecting rods are connected with the tightening plate and the tightening screw;
the labeling head comprises a labeling plate, a sliding rail, a labeling head base and a pushing rod, wherein the movable end of the pushing rod is connected with the labeling head base, the labeling head base is installed on the supporting plate through the sliding rail, and the other end of the labeling head base is connected with the labeling plate;
the label material area is arranged on the charging tray, and the head end in label material area passes first connecting rod, two second connecting rods, presses paper rubber tyer and label pasting board.
6. The double-station automatic labeling machine according to claim 5, further comprising a press fixture, wherein the press fixture is arranged on one side of the first detection assembly and comprises a supporting seat, a support transverse plate, a cylinder, a fixed seat, a press fixing plate and a product base; the supporting seat is fixedly installed on the workbench, the top end of the supporting seat is connected with the support transverse plate, the tail end of the support transverse plate is connected with the air cylinder, the movable end of the air cylinder is connected with the fixing seat, the lower portion of the fixing seat is connected with the pressing fixing plate, the product base is arranged below the pressing fixing plate, and the pressing fixing plate is connected with the product base through the guide pillar.
7. The double-station automatic labeling machine according to claim 6, wherein a turntable is arranged in the center of the workbench, a plurality of labeling positions are arranged on the turntable in an annular shape and are uniformly spaced, a mounting hole is formed in the center of the turntable, a rotating shaft is arranged in the mounting hole, the turntable is connected with an index plate through rotation, the index plate drives the turntable to rotate intermittently, and the index plate is connected with a chassis motor.
8. The automatic double-station labeling machine according to claim 7, wherein each labeling position is provided with a clamp base, the clamp base is provided with a plurality of positioning holes and a plurality of lightening holes, the clamp base is fixed on the labeling position through a plurality of positioning pins, and the positioning pins penetrate through the positioning holes.
9. The automatic double-station labeling machine according to claim 8, wherein the rack is further provided with a control screen, and the control screen controls and sets label taking and labeling through a control program.
10. The double-station automatic labelling machine according to claim 9, characterised in that said control program comprises the following steps:
s1, starting, and setting the number of single row label taking positions and the number of label sticking positions;
s2, preliminarily setting coordinate numbers (index position/CCD detection position/product labeling position);
s3, confirming the label-taking template in the CCD;
s4, setting label picking and labeling program, label sending signal received by label head, label picking and moving to CCD detecting coordinate received by four-axis robot,
s5, the CCD judges whether the mark fetching is finished; if OK, transmitting a signal to the four-axis robot, and executing the step 7, otherwise, executing the previous step;
s6, moving the four-axis robot to a labeling position coordinate to carry out downward labeling;
s7, after completing a labeling moving piece period, the program judges whether the labeling number completes the upper limit of the single-row number; if OK, transmit the signal to the first electrical machinery of sticking the mark;
s8, after completing a labeling moving piece period, judging whether the labeling quantity is the upper limit of the labeling quantity by the program; if OK, the labeler stops, the program sets the manual transmission signal to the chassis motor, the graduated disk rotates a set variable; otherwise, turning to the step S4, the labeling head receives the signal and re-sends the label;
and S9, ending.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210182025.2A CN114537829A (en) | 2022-02-25 | 2022-02-25 | Double-station automatic labeling machine |
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| CN202210182025.2A CN114537829A (en) | 2022-02-25 | 2022-02-25 | Double-station automatic labeling machine |
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| CN114537829A true CN114537829A (en) | 2022-05-27 |
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