CN115308228B - Visual inspection device for printed label production system - Google Patents
Visual inspection device for printed label production system Download PDFInfo
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- CN115308228B CN115308228B CN202210937849.6A CN202210937849A CN115308228B CN 115308228 B CN115308228 B CN 115308228B CN 202210937849 A CN202210937849 A CN 202210937849A CN 115308228 B CN115308228 B CN 115308228B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
Abstract
The invention relates to the technical field of visual detection, in particular to a visual detection device for a printing label production system, which comprises a base label plate, a visual detection lens, an adjustable bracket, a lifting cylinder, a support pressing plate, a cavity air plate and a positioning adsorption pad, wherein one end of the base label plate is provided with a label driving structure, the other end of the base label plate is provided with a buffer structure with a clamping function, the visual detection lens is fixedly arranged above the base label plate, the adjustable bracket and the base label plate are adjustable and fixed, the adjustable bracket is positioned at one side of the position of the visual detection lens close to the label driving structure, the surface of the adjustable bracket is fixedly provided with the lifting cylinder, and the support pressing plate and a telescopic rod of the lifting cylinder are fixedly arranged; the visual detection device for the printed label production system can be connected with a production line of the label production system to perform visual image detection on the surface of the printed label, so that the misprinted label is screened out.
Description
Technical Field
The invention relates to the technical field of visual detection, in particular to a visual detection device for a printed label production system.
Background
In the printing production, the local label often has the condition that wrong edition or printing are fuzzy, the label of wrong edition mixes in the label area, can seriously influence label quality, consequently, need inspect the label after the printing, common visual detection device only can detect the label, then reject wrong edition label by the manual work, and directly paste new label again through the manual work, in the manual work attaching process, the location to the label is not accurate enough, easily make the label crooked, and when pressing firmly the label attaching, the extrusion and the scratch of foreign object easily cause the mar to the label surface, and the manual work is through the foreign object to the label surface scratch time, easily appear missing the region, in the area of missing, the label is not closely laminated with the label area, the later stage easily gets into the dust, thereby influence the label use.
Disclosure of Invention
The present invention is directed to a visual inspection device for a printed label manufacturing system to solve the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a visual inspection device for printing label production system, includes base station label board, visual inspection camera lens, adjustable support, lift cylinder, support clamp plate, cavity air slab and location adsorption pad, the one end of base station label board is provided with label drive structure, and the other end is provided with the buffer structure that has the centre gripping function, visual inspection camera lens is fixed to be set up in the top of base station label board, adjustable support with base station label board is adjustable fixed, and the adjustable support is located the visual inspection camera lens and is close to one side that label drive structure was located, adjustable support's fixed surface is provided with the lift cylinder, support the clamp plate with the telescopic link fixed mounting of lift cylinder, the below of support clamp plate is provided with the cavity air slab, the cavity air slab with be provided with the tilting mechanism that has elasticity compression and stabilization function between the support clamp plate, one hundred eighty degrees upset can be carried out to the cavity air slab's one side surface is provided with the location adsorption pad, the opposite side surface is provided with the air cavity structure, the location adsorption pad has the location function to the label, the location adsorption pad has the location function to the air slab, make the air cavity has the high pressure adsorption pad when adsorbing the function through the cavity adsorption pad.
The turnover mechanism comprises a pressing plate polish rod, a limiting end disc, a turnover support, a supporting spring, a turnover limiting groove, an adsorption magnet, a limiting adsorption column and a rotating plate shaft.
The pressing plate polish rod vertically penetrates through the supporting pressing plate, the upper end of the pressing plate polish rod is fixedly provided with a limiting end disc, the lower end of the pressing plate polish rod is fixedly provided with a turnover bracket, a supporting spring is sleeved and arranged outside the pressing plate polish rod and between the supporting pressing plate and the turnover bracket, the upper surface of upset support is close to both ends position and has offered upset spacing groove respectively symmetry, the bottom in upset spacing groove inlays and establishes and install adsorption magnet, spacing suction post fixed mounting is at the surface of cavity air slab, and corresponds with the position in upset spacing groove, rotor plate axle fixed mounting is at the surface of cavity air slab, and rotates the installation with the upset support.
The air cavity structure comprises a pressure air cavity, a negative pressure cavity, a positive pressure cavity, a negative pressure cavity pipe, a limit ring eave, a sealing rubber ring, a reset spring, a high-pressure cavity pipe, a sealing sleeve, an air sealing disc, a sealing cushion, a positioning hole, a positioning rod, a sealing disc supporting spring, a supporting frame, a sealing disc jacking column, a negative pressure exhaust pipe and a high-pressure air inlet pipe.
The negative pressure cavity is movably communicated with the cavity air plate, a negative pressure cavity and a positive pressure cavity are formed in the pressure cavity, the negative pressure cavity and the positive pressure cavity are not communicated with each other, a negative pressure cavity pipe is arranged in fixed surface communication of the cavity air plate, one end of the negative pressure cavity pipe penetrates through the pressure cavity and stretches into the negative pressure cavity, a limiting ring eave is fixedly mounted at the end part of the negative pressure cavity pipe, a sealing rubber ring is arranged on the fixed surface of the limiting ring eave, and a reset spring is sleeved between the cavity air plate and the pressure cavity outside the negative pressure cavity pipe.
One end of the high-pressure cavity tube is fixedly communicated with the cavity air plate, the sealing sleeve is embedded and arranged on the surface of the pressure air cavity and is communicated with the positive pressure cavity, the high-pressure cavity tube is movably inserted and arranged in the sealing sleeve, the outer surface of the high-pressure cavity tube is in airtight contact with the inner wall surface of the sealing sleeve, the inner part of the positive pressure cavity tube is movably provided with an air blocking disc at the end part of the sealing sleeve, the surface of the air blocking disc is fixedly adhered with a sealing cushion, the surface of the air blocking disc is penetrated and provided with a positioning hole, the inner part of the positioning hole is penetrated and provided with a positioning rod, the locating rod with the inner wall surface fixed mounting of malleation cavity, be provided with the blanking disc supporting spring between the inner wall surface of one side surface that sealed cushion was kept away from to the air shutoff dish and malleation cavity, the tip fixed in the position that cavity air slab was kept away from to the high-pressure chamber pipe is provided with the support frame, the fixed surface of support frame is provided with blanking disc jack post, the fixed surface of pressure air cavity is provided with negative pressure exhaust tube and high-pressure air inlet pipe, the negative pressure exhaust tube with negative pressure cavity intercommunication, high-pressure air inlet pipe with malleation cavity intercommunication.
The surface of location absorption pad has seted up the label constant head tank, the absorption hole has been seted up to the bottom of label constant head tank, the absorption hole with the inner chamber intercommunication of cavity air slab, the lateral wall surface position of label constant head tank has run through and has been seted up the gas channel, the gas channel evenly sets up around the label constant head tank.
The surface of base station label board has run through and has offered the inclined notch, the upper surface of base station label board is close to the fixed support shell fragment that is provided with in buffer structure place one end position, the inside rotation of support shell fragment is provided with the label compression roller, the label compression roller with the upper surface extrusion contact of base station label board.
The buffer structure comprises a buffer column, a connecting column plate, a sliding roller shaft, a buffer spring, a buffer roller and a clamping rubber cushion.
The buffer column is fixed to be set up in the terminal surface position of base station label board, the tip fixed of buffer column is provided with the spliced pole board, the buffer column alternates through the slip roller, and the two relative slip, the outside of buffer column, the cover that is located between the terminal surface of slip roller and base station label board is established and is installed buffer spring, the outside rotation of slip roller is provided with the buffer roller, the spliced pole face is fixed with the centre gripping cushion towards one side surface position subsides of buffer roller.
Compared with the prior art, the invention has the beneficial effects that:
the visual detection device for the printing label production system can be connected with a production line of the label production system to perform visual image inspection on the surface of the printed label, so that the misprinted label is screened out;
the positioning adsorption pad can position the replacement tag, and the positioning adsorption pad is matched with the air cavity structure through the cavity air plate, so that suction force can be generated in a natural state to adsorb the replacement tag, and the replacement tag is fixed in the positioning adsorption pad;
through the turnover mechanism, the cavity air plate and the positioning adsorption pad can be turned over for 180 degrees downwards, the supporting pressing plate is driven to be pressed downwards through the lifting cylinder, the replacement of the attached tag is realized, and compared with manual direct attachment, the positioning is more accurate;
through the air cavity structure, when the pressure of the supporting pressing plate is received, negative pressure suction force in the positioning adsorption pad is quickly converted into high-pressure spraying force, so that the replacement label is impacted and sprayed out, the label is attached to the surface of the paper tape to be replaced, the label is pressed and pasted by utilizing the air impact force, extrusion or scratch generated on the surface of the label when foreign objects are pressed and pasted can be avoided, the label is more uniform, and a missing area cannot occur;
through the buffer structure who sets up, can provide the buffering effect when the label area is driven by the break, and under the natural state, through the centre gripping cooperation of centre gripping cushion and buffer roller, can press from both sides the label area tight, avoid lax.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged schematic view of area A of FIG. 2;
FIG. 4 is a front view of the overall structure of the present invention;
FIG. 5 is an enlarged schematic view of area B of FIG. 4;
FIG. 6 is a schematic view of the invention in a top view;
FIG. 7 is a schematic view of a semi-sectional structure of the present invention;
FIG. 8 is an enlarged schematic view of area C of FIG. 7;
FIG. 9 is a front view in semi-section of the present invention;
FIG. 10 is an enlarged schematic view of area D of FIG. 9;
fig. 11 is a schematic top view of the present invention.
In the figure: 1. a base station label plate; 2. a visual inspection lens; 3. an adjustable bracket; 4. a lifting cylinder; 5. a support platen; 6. a cavity air plate; 7. positioning an adsorption pad; 501. a pressing plate polish rod; 502. limiting end plates; 503. overturning the bracket; 504. a support spring; 505. overturning the limit groove; 506. a magnet is adsorbed; 507. limiting suction column; 508. a rotating plate shaft; 601. a pressure air cavity; 602. a negative pressure cavity; 603. a positive pressure cavity; 604. a negative pressure lumen; 605. a limiting ring eave; 606. sealing rubber rings; 607. a return spring; 608. a high pressure lumen; 609. sealing the sleeve; 610. a gas shutoff disc; 611. sealing the soft cushion; 612. positioning holes; 613. a positioning rod; 614. a blocking disc supporting spring; 615. a support frame; 616. a plug tray jack post; 617. a negative pressure exhaust pipe; 618. a high pressure air inlet pipe; 701. a label positioning groove; 702. adsorption holes; 703. an air outlet channel; 101. a support roller frame; 102. a driving roller; 103. a shaft seat; 104. an extrusion shaft; 105. a sliding support sleeve; 106. extruding a nut; 107. a driven squeeze roll; 108. an inclined notch; 109. a supporting spring plate; 110. a label pressing roller; 111. a buffer column; 112. connecting column plates; 113. a sliding roll shaft; 114. a buffer spring; 115. a buffer roller; 116. clamping the rubber cushion; 117. a guide bracket; 118. a guide roller; 201. a lens holder; 301. the trough plate is adjusted.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: a visual inspection device for printing label production system, including base station label board 1, visual inspection camera lens 2, adjustable support 3, lift cylinder 4, support clamp plate 5, cavity air slab 6 and location adsorption pad 7, the one end of base station label board 1 is provided with label drive structure, the other end is provided with the buffer structure who has the centre gripping function, visual inspection camera lens 2 is fixed to be set up in the top of base station label board 1, adjustable support 3 is fixed with base station label board 1, and adjustable support 3 is located the one side that visual inspection camera lens 2 is close to label drive structure place, the fixed surface of adjustable support 3 is provided with lift cylinder 4, support clamp plate 5 and the telescopic link fixed mounting of lift cylinder 4, the below of support clamp plate 5 is provided with cavity air slab 6, be provided with the tilting mechanism who has elasticity compression and stable function between cavity air slab 6 and the support clamp plate 5, one side surface of cavity air slab 6 is provided with location adsorption pad 7 through tilting mechanism, the opposite side surface is provided with air cavity structure, location adsorption pad 7 has the location adsorption pad 7 to the location adsorption pad function of label, make the air cavity 7 have the high pressure adsorption pad function when adsorbing the air slab through the location adsorption pad 7.
The turnover mechanism comprises a pressing plate polish rod 501, a limiting end disc 502, a turnover bracket 503, a supporting spring 504, a turnover limiting groove 505, an adsorption magnet 506, a limiting adsorption column 507 and a rotating plate shaft 508.
The vertical interlude of clamp plate polished rod 501 is through supporting the clamp plate 5, the upper end fixed mounting of clamp plate polished rod 501 has spacing end plate 502, the lower extreme fixed mounting of clamp plate polished rod 501 has upset support 503, the outside of clamp plate polished rod 501 is located the cover between support clamp plate 5 and the upset support 503 and establishes and install supporting spring 504, upset spacing groove 505 has been seted up to the upper surface of upset support 503 in both ends position symmetry respectively, install adsorption magnet 506 is inlayed to the bottom of upset spacing groove 505, spacing post 507 fixed mounting is at the surface of cavity air slab 6, and correspond with the position of upset spacing groove 505, adsorption magnet 506 can adsorb the cooperation with spacing post 507, thereby make cavity air slab 6 and location adsorption pad 7 can remain stable after being overturn in place, can not rock easily, swivel plate shaft 508 fixed mounting is at the surface of cavity air slab 6, and rotate the installation with upset support 503.
The air cavity structure comprises a pressure air cavity 601, a negative pressure cavity 602, a positive pressure cavity 603, a negative pressure cavity pipe 604, a limiting ring eave 605, a sealing rubber ring 606, a reset spring 607, a high pressure cavity pipe 608, a sealing sleeve 609, an air sealing disc 610, a sealing cushion 611, a positioning hole 612, a positioning rod 613, a sealing disc supporting spring 614, a supporting frame 615, a sealing disc jacking column 616, a negative pressure exhaust pipe 617 and a high pressure air inlet pipe 618.
The pressure air cavity 601 is movably communicated with the cavity air plate 6, a negative pressure cavity 602 and a positive pressure cavity 603 are formed in the pressure air cavity 601, the negative pressure cavity 602 and the positive pressure cavity 603 are not communicated with each other, a negative pressure cavity pipe 604 is arranged in fixed surface communication with the cavity air plate 6, one end of the negative pressure cavity pipe 604 penetrates through the pressure air cavity 601 and stretches into the negative pressure cavity 602, a limiting ring eave 605 is fixedly arranged at the end of the negative pressure cavity pipe 604, a sealing rubber ring 606 is fixedly arranged on the surface of the limiting ring eave 605, and a reset spring 607 is sleeved between the cavity air plate 6 and the pressure air cavity 601 outside the negative pressure cavity pipe 604.
One end of the high-pressure cavity tube 608 is fixedly communicated with the cavity air plate 6, the sealing sleeve 609 is embedded and installed on the surface of the pressure cavity 601 and is mutually communicated with the positive pressure cavity 603, the high-pressure cavity tube 608 is movably inserted and installed inside the sealing sleeve 609, the outer surface of the high-pressure cavity tube 608 is in airtight contact with the inner wall surface of the sealing sleeve 609, an air blocking disc 610 is movably arranged at the end part position of the positive pressure cavity 603 inside the sealing sleeve 609, a sealing cushion 611 is fixedly attached to the surface of the air blocking disc 610, a positioning hole 612 is formed in the surface of the air blocking disc 610 in a penetrating mode, a positioning rod 613 is fixedly installed inside the positioning hole 612 in an penetrating mode, a blocking disc supporting spring 614 is arranged between the surface of one side, away from the sealing cushion 611, of the air blocking disc 610 and the inner wall surface of the positive pressure cavity 603, a supporting frame 615 is fixedly arranged at the end part, away from the position of the cavity air plate 6, a blocking disc top post 616 is fixedly arranged on the surface of the supporting frame 615, a negative pressure air suction tube and a high-pressure air inlet tube 618 are fixedly arranged on the surface of the pressure cavity 601, the negative pressure suction tube 617 is communicated with the positive pressure cavity 603, and the negative pressure air suction tube 617 is communicated with the positive pressure cavity 603.
The label constant head tank 701 has been seted up on the surface of location adsorption pad 7, the label constant head tank 701 sets up according to different label shapes and sizes, location adsorption pad 7 adopts rubber to make, can change, thereby satisfy different label demands, adsorption hole 702 has been seted up to the bottom of label constant head tank 701, adsorption hole 702 and cavity air slab 6's inner chamber intercommunication, the lateral wall surface position of label constant head tank 701 has run through and has been seted up the gas channel 703, gas channel 703 evenly sets up around label constant head tank 701, gas channel 703 has the function of giving vent to anger, when adsorption hole 702 jet-propelled, can make the air current evenly flow around the label surface, it is more even to the pressure of label hold, can not leave over blank position.
The label driving structure comprises a supporting roller frame 101, a driving roller 102, a shaft seat 103, an extrusion shaft 104, a sliding supporting sleeve 105, an extrusion nut 106 and a driven extrusion roller 107, wherein the supporting roller frame 101 is fixedly installed with a base label plate 1, the driving roller 102 is rotatably arranged in the supporting roller frame 101, the driving roller 102 is connected with an external stepping motor or a servo motor in a transmission mode, the shaft seat 103 is fixedly arranged on the surface of the supporting roller frame 101, the extrusion shaft 104 is fixedly arranged on the surface of the shaft seat 103, the sliding supporting sleeve 105 is movably sleeved outside the extrusion shaft 104, the extrusion nut 106 is spirally installed outside the extrusion shaft 104 and extrudes the sliding supporting sleeve 105, and the sliding supporting sleeve 105 moves towards the shaft seat 103, and the driven extrusion roller 107 is rotatably arranged in the sliding supporting sleeve 105.
The surface of base station label board 1 runs through and has offered slope notch 108, and the upper surface of base station label board 1 is close to the fixed support shell fragment 109 that is provided with in buffer structure place one end position, and the inside rotation of support shell fragment 109 is provided with label compression roller 110, and label compression roller 110 and the upper surface extrusion contact of base station label board 1.
The buffer structure includes a buffer column 111, a connection column plate 112, a slide roller shaft 113, a buffer spring 114, a buffer roller 115, and a clamp rubber pad 116.
The buffer column 111 is fixedly arranged at the end face of the base label plate 1, the end part of the buffer column 111 is fixedly provided with a connecting column plate 112, the buffer column 111 is inserted through the sliding roller shaft 113 and slides relatively, a buffer spring 114 is sleeved between the sliding roller shaft 113 and the end face of the base label plate 1 outside the buffer column 111, a buffer roller 115 is rotatably arranged outside the sliding roller shaft 113, and a clamping rubber cushion 116 is fixedly attached to the surface of one side of the connecting column plate 112 facing the buffer roller 115.
The lower surface fixing of base station label board 1 is provided with guide bracket 117, and guide bracket 117's inside rotates and is provided with guide roll 118, and base station label board 1's upper surface fixing is provided with camera lens support 201, visual inspection camera lens 2 and camera lens support 201 fixed mounting, and base station label board 1's fixed surface is provided with adjusts frid 301, and adjustable support 3 and adjustment frid 301 pass through the screw clamp and fix, can adjust adjustable support 3's position through unscrewing screw.
When the automatic label feeding device is used, the negative pressure exhaust pipe 617 is communicated with external air exhaust equipment, the high pressure air inlet pipe 618 is communicated with an external high pressure air source, label paper tapes in a printing label production system are wound as shown in fig. 2 and 4, the driving roller 102 and the driven extrusion roller 107 clamp the label tapes for traction transmission, the driving roller 102 intermittently rotates and operates, each traction length corresponds to the label position, so that the labels can stay below the visual detection lens 2, image detection is facilitated, in the intermittent rotation traction process of the driving roller 102, each time the label paper tapes are suddenly pulled, the labels are buffered by the buffer roller 115 to move inwards, the labels are prevented from being broken, the buffer spring 114 is compressed, after the traction is finished, the buffer roller 115 drags the labels to move outwards under the elasticity of the buffer spring 114, a new section of labels is continuously clamped, and the label tapes can be clamped when the buffer roller 115 is clamped and the clamping rubber pad 116 are clamped, and the label tapes are prevented from being loosened from the inlet end of the label tapes;
when the vision detection lens 2 detects a misprinted or defective label, the driving roller 102 is pulled to move so as to move the label below the positioning adsorption pad 7, so that the label positioning groove 701 can be opposite to the label after being overturned downwards; turning the positioning adsorption pad 7 upwards, as shown in fig. 2, placing a new replacement label in the label positioning groove 701 by manually tearing off a wrong plate or a defective label so that the adhesive surface is upward, at this time, adsorbing and fixing the label in the label positioning groove 701 by the suction force of the adsorption hole 702, turning the cavity air plate 6 and the positioning adsorption pad 7 so that the two rotate 180 degrees, at this time, the label positioning groove 701 is opened downwards, and the pressure air cavity 601 is positioned above the cavity air plate 6;
the lifting cylinder 4 stretches out to control the supporting pressure plate 5 to press down, the positioning adsorption pad 7 moves down synchronously in the downward movement process of the supporting pressure plate 5 until the positioning adsorption pad 7 is pressed on the upper surface of the label tape, at the moment, the label positioning groove 701 is opposite to a blank area left by a wrong label, the supporting pressure plate 5 continues to press down, so that the supporting spring 504 is compressed, when the supporting pressure plate 5 presses the pressure air cavity 601, the negative pressure cavity 604 is deeply inserted into the negative pressure cavity 602, and when the sealing rubber ring 606 is attached to the inner wall surface of the negative pressure cavity 602, the negative pressure cavity 604 is closed, and at the moment, the adsorption hole 702 loses negative pressure suction force; meanwhile, the high-pressure cavity tube 608 is deeply inserted into the sealing sleeve 609, so that the plugging disc top column 616 jacks up the gas plugging disc 610, high-pressure gas in the positive-pressure cavity 603 enters the cavity gas plate 6 through the sealing sleeve 609 and the high-pressure cavity tube 608 and is sprayed out of the adsorption hole 702, the high-pressure gas sprayed out of the adsorption hole 702 compresses down the replacement label to finish pasting and replacement, in the process, foreign object extrusion and scraping are not needed, scratches are not generated, and scraping and extruded missing areas are not generated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A visual inspection device for printing label production system, includes base label board (1), visual inspection camera lens (2), adjustable support (3), lift cylinder (4), support clamp plate (5), cavity air slab (6) and location adsorption pad (7), its characterized in that: one end of the base label plate (1) is provided with a label driving structure, the other end of the base label plate is provided with a buffer structure with a clamping function, the visual detection lens (2) is fixedly arranged above the base label plate (1), the adjustable support (3) is fixedly adjusted to the base label plate (1), the adjustable support (3) is positioned on one side of the visual detection lens (2) close to the position of the label driving structure, the surface of the adjustable support (3) is fixedly provided with a lifting cylinder (4), the support pressing plate (5) is fixedly arranged with a telescopic rod of the lifting cylinder (4), the lower part of the support pressing plate (5) is provided with a cavity air plate (6), the air cavity plate (6) and the supporting pressing plate (5) are provided with a turnover mechanism with elastic compression and stabilization functions, the air cavity plate (6) can be turned one hundred eighty degrees through the turnover mechanism, one side surface of the air cavity plate (6) is provided with a positioning adsorption pad (7), the other side surface of the air cavity plate is provided with an air cavity structure, the positioning adsorption pad (7) has a positioning function for a label, the air cavity structure enables the positioning adsorption pad (7) to have an adsorption function through the air cavity plate (6), when the air cavity structure is pressed, the positioning adsorption pad (7) has a high-pressure air injection function, and the air cavity structure comprises a pressure air cavity (601), a negative-pressure cavity (602), positive pressure cavity (603), negative pressure cavity pipe (604), spacing ring eaves (605), sealing rubber ring (606), reset spring (607), high pressure cavity pipe (608), sealing sleeve (609), air shutoff dish (610), sealed cushion (611), locating hole (612), locating lever (613), shutoff dish support spring (614), support frame (615), shutoff dish jack post (616), negative pressure exhaust tube (617) and high pressure air inlet pipe (618), pressure cavity (601) with cavity air slab (6) movable communication, negative pressure cavity (602) and positive pressure cavity (603) have been seted up to the inside of pressure cavity (601), and the two intercommunication each other, the fixed surface intercommunication of cavity air slab (6) is provided with negative pressure cavity pipe (604), the one end of negative pressure cavity pipe (604) is passed inside that pressure cavity (601) stretches into negative pressure cavity (602), spacing ring eaves (605) are installed to the tip fixed mounting of negative pressure cavity pipe (604), the fixed surface of spacing ring eaves (605) is provided with sealing ring (606), negative pressure cavity (604) are located between the fixed air slab (608) and the fixed air slab (6) of cavity (6) and the fixed surface of the cavity (6) and the fixed air slab (608), the sealing sleeve (609) is embedded on the surface of the pressure air cavity (601) and is communicated with the positive pressure cavity (603), the high-pressure cavity tube (608) is movably inserted in the sealing sleeve (609), the outer surface of the high-pressure cavity tube (608) is in airtight contact with the inner wall surface of the sealing sleeve (609), an air blocking disc (610) is movably arranged at the end part of the sealing sleeve (609) in the positive pressure cavity (603), a sealing cushion (611) is fixedly attached to the surface of the air blocking disc (610), a positioning hole (612) is formed in the surface of the air blocking disc (610) in a penetrating mode, a positioning rod (613) is fixedly arranged in the positioning hole (612), one side surface of the air blocking disc (610) far away from the sealing cushion (611) is fixedly arranged on the inner wall surface of the positive pressure cavity (603), an air suction column (616) is fixedly arranged on the end part (615) of the high-pressure cavity tube (608) far away from the air cavity plate (6), a negative pressure column (616) is fixedly arranged on the surface of the suction column (616), negative pressure exhaust tube (617) with negative pressure cavity (602) intercommunication, high pressure air inlet tube (618) with positive pressure cavity (603) intercommunication, label constant head tank (701) have been seted up on the surface of location absorption pad (7), absorption hole (702) have been seted up to the bottom of label constant head tank (701), absorption hole (702) with the inner chamber intercommunication of cavity air slab (6), the lateral wall surface position of label constant head tank (701) has run through and has been seted up air outlet channel (703), air outlet channel (703) are around label constant head tank (701) evenly setting.
2. A visual inspection apparatus for a printed label production system as in claim 1, wherein: the turnover mechanism comprises a pressing plate polish rod (501), a limiting end disc (502), a turnover bracket (503), a supporting spring (504), a turnover limiting groove (505), an adsorption magnet (506), a limiting adsorption column (507) and a rotating plate shaft (508).
3. A visual inspection apparatus for a printed label production system as claimed in claim 2, wherein: the utility model discloses a vacuum chuck, including cavity air slab, clamp plate polished rod (501), support spring (503) are installed to the cover between clamp plate polished rod (501), support clamp plate polished rod (501) vertically interlude clamp plate (5), the upper end fixed mounting of clamp plate polished rod (501) has spacing end dish (502), the lower extreme fixed mounting of clamp plate polished rod (501) has upset support (503), is located the outside of support clamp plate (5) and upset support (503) and overlaps between, upset spacing groove (505) have been seted up to the upper surface of upset support (503) near both ends position symmetry respectively, adsorption magnet (506) are inlayed to the bottom of upset spacing groove (505), spacing suction post (507) fixed mounting is at the surface of cavity air slab (6), and corresponds with the position of upset spacing groove (505), rotor plate axle (508) fixed mounting is at the surface of cavity air slab (6), and rotate with upset support (503).
4. A visual inspection apparatus for a printed label production system as in claim 1, wherein: the surface of base station label board (1) runs through and has seted up slope notch (108), the upper surface of base station label board (1) is close to the fixed support shell fragment (109) that is provided with in buffer structure place one end position, the inside rotation of support shell fragment (109) is provided with label compression roller (110), label compression roller (110) with the upper surface extrusion contact of base station label board (1).
5. A visual inspection apparatus for a printed label production system as in claim 1, wherein: the buffer structure comprises a buffer column (111), a connecting column plate (112), a sliding roller shaft (113), a buffer spring (114), a buffer roller (115) and a clamping rubber cushion (116).
6. A visual inspection apparatus for a printed label producing system as claimed in claim 5, wherein: the utility model discloses a base station label board, including base station label board (1), buffer column (111), connecting column board (112) are provided with to the fixed terminal surface position that sets up in base station label board (1), buffer column (111) alternate through slip roller (113), and the two relative slip, the outside of buffer column (111), be located between the terminal surface of slip roller (113) and base station label board (1) cover and establish buffer spring (114), the outside rotation of slip roller (113) is provided with buffer roller (115), connecting column board (112) are fixed with centre gripping cushion (116) towards the one side surface position subsides of buffer roller (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210937849.6A CN115308228B (en) | 2022-08-05 | 2022-08-05 | Visual inspection device for printed label production system |
Applications Claiming Priority (1)
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| JPS5728731A (en) * | 1980-07-03 | 1982-02-16 | American Can Co | Labelling method to glass and its device |
| CN104276317A (en) * | 2014-08-08 | 2015-01-14 | 中国科学院沈阳自动化研究所义乌中心 | Label adsorption and attachment device and implementation method thereof |
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| JPH0675914B2 (en) * | 1989-09-12 | 1994-09-28 | 大和製罐株式会社 | Blow Mold Label Supply Device in Mold |
| JP3892215B2 (en) * | 2000-08-04 | 2007-03-14 | 株式会社イシダ | Labeling device |
| JP2004237988A (en) * | 2003-02-03 | 2004-08-26 | Ishida Co Ltd | Labeler |
| JP4366166B2 (en) * | 2003-09-30 | 2009-11-18 | 大阪シーリング印刷株式会社 | Labeling device |
| CN103616389A (en) * | 2013-11-29 | 2014-03-05 | 清华大学 | Automatic detection device and method for container label |
| CN105388161B (en) * | 2015-10-27 | 2018-12-28 | 清华大学 | It is a kind of for cover mark container label defect detecting system and method |
| CN207717661U (en) * | 2018-01-09 | 2018-08-10 | 东莞市良纸实业有限公司 | A kind of package label detection device |
| CN209023294U (en) * | 2018-09-14 | 2019-06-25 | 无锡中胜兴智能装备科技有限公司 | A kind of gum paper label automatic labeling equipment |
| CN109533538A (en) * | 2018-12-24 | 2019-03-29 | 广州市普理司科技有限公司 | A kind of full servo picks benefit mark product examine machine and its control method automatically |
| CN109502123A (en) * | 2018-12-24 | 2019-03-22 | 山东华鹏玻璃股份有限公司 | A kind of vacuum pneumatic compact tag labelling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5728731A (en) * | 1980-07-03 | 1982-02-16 | American Can Co | Labelling method to glass and its device |
| CN104276317A (en) * | 2014-08-08 | 2015-01-14 | 中国科学院沈阳自动化研究所义乌中心 | Label adsorption and attachment device and implementation method thereof |
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