CN218699143U - Label positioning and cutting device - Google Patents
Label positioning and cutting device Download PDFInfo
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- CN218699143U CN218699143U CN202223003140.3U CN202223003140U CN218699143U CN 218699143 U CN218699143 U CN 218699143U CN 202223003140 U CN202223003140 U CN 202223003140U CN 218699143 U CN218699143 U CN 218699143U
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Abstract
The utility model discloses a label location cutting device, including unwinding mechanism and label cutting device, unwinding mechanism includes the label frame, the label reel, it has the label to coil on the label reel, label cutting device is including label cutting platform, label cutting mechanism and label pressing mechanism, label cutting platform installs the drive roller that transmission label used, label pressing mechanism includes the compact heap, first linear drive unit is used for driving the compact heap to go up and down to realize compressing tightly or loosening the label, label cutting mechanism includes second linear drive unit, the knife rest that links to each other with second linear drive unit, the cutter is installed to the knife rest, label cutting platform is equipped with the cutting groove that supplies the cutter translation, label cutting platform installs the color mark sensor along label transmission direction, the drive roller transmits the label fixed length to label pressing mechanism below when the continuous twice detection of color mark sensor makes the cutter carry out the fixed length to the label and cuts, the device realizes the automation of label and cuts, the cutting efficiency and the roughness height of label.
Description
Technical Field
The utility model belongs to the technical field of label production and processing, especially, relate to a label location cutting device.
Background
The label production process can be subjected to the working procedures of printing, cutting and the like, and the label is rolled before cutting. The existing label cutting is carried out manually, the working efficiency is low, the cutting precision is difficult to guarantee, the phenomenon that a cut inclines can occur, and the label is not attractive enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art and providing a label positioning and cutting device.
For realizing above-mentioned purpose, the utility model provides a label location cutting device, including unwinding mechanism and label cutting device, unwinding mechanism includes the label frame, rotates the label reel of installing on the label frame, and it has the label to coil on the label reel, label cutting device includes label cutting platform, installs label cutting mechanism and the label pressing mechanism on label cutting platform, label cutting platform installs the drive roller that the transmission label was used, label pressing mechanism includes compact heap, first linear drive unit is used for driving compact heap lift realization to compress tightly or loosen the label, label cutting mechanism includes second linear drive unit, the knife rest that links to each other with second linear drive unit, and the cutter that the label was used is installed to the knife rest, label cutting platform is equipped with the cutting groove that supplies the cutter translation, and label cutting platform installs the color mark sensor along label transmission direction, and make label fixed length transmission to label cutting mechanism below to carry out the fixed length to the label to the cutter when color mark sensor detects label color difference position twice in succession.
Preferably, the label cutting platform is provided with a label adjusting mechanism, the label adjusting mechanism comprises an adjusting rod and two baffles, the two baffles and the adjusting rod are slidably mounted, a label transmission area is arranged between the two baffles, the axial position of the baffle on the adjusting rod is adjusted according to the width of a label, so that the distance between the two baffles is changed, and the position of the baffle is fixed by a fastener after the adjustment is completed.
Preferably, the label pressing mechanism further comprises two L-shaped pressing plates, and the two L-shaped pressing plates are symmetrically arranged on the left side and the right side of the pressing block.
Preferably, the first linear driving unit is an air cylinder, the air cylinder is installed on the label cutting platform through a support, a first connecting block is installed at the push rod end of the air cylinder, two guide rails are installed in a matched mode on the support, the first ends of the two guide rails are connected with the first connecting block, the second ends of the two guide rails are connected with the second connecting block, and the lower end of the second connecting block is connected with the pressing block.
Preferably, a groove is formed at the position, opposite to the cutting groove, of the lower end of the pressing block.
Preferably, a servo motor is installed on the side face of the label cutting platform, the output end of the servo motor is connected with the driving roller through a transmission mechanism, the servo motor rotates at regular time after the color mark sensor detects the label color difference position once to realize that the driving roller transmits the label with a fixed length to the lower part of the label pressing mechanism, and the servo motor stops rotating after the color mark sensor detects the label color difference position again to enable a cutter below the label cutting mechanism to cut the label with a fixed length.
Preferably, the second linear driving unit is arranged on the side surface of the label cutting platform, the second linear driving unit is a push rod cylinder, and the push rod end of the push rod cylinder is connected with the cutter frame.
Preferably, the vertical plates are arranged on two sides of the label cutting platform, the pressing roller is arranged between the two vertical plates and located above the driving roller, the vertical plates are provided with sliding grooves, two ends of the pressing roller are respectively inserted into the sliding grooves of the two vertical plates, the end portions of the pressing roller and the vertical plates are connected through adjusting screws, springs are sleeved on the outer sides of the adjusting screws, and two ends of each spring are respectively abutted against the inner walls of the corresponding pressing roller and the corresponding sliding groove.
Preferably, the label reel is provided with a central shaft and a plurality of calibration rods, the label reel is rotatably arranged on the label reel frame through the central shaft, two of the calibration rods are connected through a barrier strip, the barrier strip is arranged on the central shaft through a fixed block, and a label unwinding area for winding and unwinding labels is arranged between the barrier strip and the label reel.
Preferably, the barrier strip is provided with a limiting groove, the calibration rod penetrates through the limiting groove, the distance between the barrier strip and the label reel is adjusted according to the width of the label, and the fixing block is locked on the central shaft by a locking piece after the distance is adjusted to the preset width.
The utility model has the advantages that: the utility model discloses a set up unwinding mechanism, press mark mechanism and label cutting mechanism, make the label can continuous transmission and accomplish unwinding, press mark and label cutting work in proper order, through setting up the color mark sensor, detect the colour difference position of label, control the drive roller and rotate and make the label each time fixed length transmit to the label pressing mechanism below and make the cutter of label pressing mechanism below carry out the fixed length to the label and cut, realize the automation of label and cut, the cutting efficiency and the roughness of label are high; through setting up label adjustment mechanism, can realize satisfying the label cutting demand of different width size to the label transmission of different width size.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic diagram of a label cutting platform according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a label pressing mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic view of an unwinding mechanism according to an embodiment of the present invention.
In the figure: the automatic labeling machine comprises a unwinding mechanism 1, a label cutting platform 2, a label cutting platform 3, a second linear driving unit, a driving roller 4, a pressing roller 5, a color mark sensor 6, a first linear driving unit 7, a pressing block 8, an adjusting rod 9, a label 10, a label 11, a label rolling frame 12, a label rolling disc 13, a blocking strip 14, a marking rod 14, a central shaft 15, a cutting groove 21, a support 22, a cutter 31, a servo motor 41, a first connecting block 71, a guide rail 72, a second connecting block 73, a groove 80, a pressing plate 81L and a blocking plate 91.
Detailed Description
Referring to fig. 1 and 2, the present embodiment provides a label positioning and cutting device, including an unwinding mechanism 1 and a label cutting device, the unwinding mechanism 1 includes a label frame 11, a label reel 12 rotatably installed on the label frame 11, a label 10 is wound on the label reel 12, the label cutting device includes a label cutting platform 2, a label cutting mechanism and a label pressing mechanism installed on the label cutting platform 2, a driving roller 4 for transmitting the label 10 is installed on the label cutting platform 2, the label pressing mechanism includes a pressing block 8 and a first linear driving unit 7, the first linear driving unit 7 is used for driving the pressing block 8 to ascend and descend to press or loosen the label 10, the label cutting mechanism includes a second linear driving unit 3, a cutter holder connected to the second linear driving unit 3, a cutter 31 for cutting the label 10 is installed on the cutter holder, the cutter is located below the pressing block 8, the label cutting platform 2 is provided with a cutting groove 21 for translation of the cutter 31, the label cutting platform 2 is provided with a sensor 6 along a transmission direction of the label 10, when the label sensor 6 detects a position twice continuously, the color difference between the label 10 and transmits the color difference 10 to a position below the cutter driving roller 21 for enabling the label cutting mechanism to be flush with a position of a black mark point, and a position of a common mark point on the label cutting mechanism, and a position of the label cutting point on the label cutting mechanism, where the label cutting mechanism is provided with a position of the upper side of the label, and a black mark point provided with a large color difference of the label, and a mark point provided with a mark opening of the driving roller 4, and a mark point provided with a mark opening provided with a large color difference provided on the label cutting point provided with a mark point provided on the label cutting point provided with a mark opening provided on the label cutting mechanism.
Further, label adjustment mechanism is installed to label cutting platform 2, label adjustment mechanism is including adjusting pole 9 and two baffles 91, it can slide along adjusting pole 91 to adjust pole 9 to pass two baffles 91 sides perpendicularly and baffle 91, it is located the top of label 10 to adjust pole 9, the region is label transmission area between two baffles 91, the axial position of width adjusting baffle 91 on adjusting pole 9 according to label 10 makes the distance between two baffles 91 change thereupon, and accomplish the back with fastener fixed stop 91 position adjusting, the fastener is locking screw, locking screw installs on baffle 91, can satisfy the label transmission requirement of different widths, keep linear motion in the label transmission process, be difficult for the fold dislocation.
Further, refer to fig. 3, the label pressing mechanism further comprises two L-shaped pressing plates 81, the two L-shaped pressing plates 81 are symmetrically mounted on the left side and the right side of the pressing block 8 through bolts, the L-shaped pressing plates 81 are arranged so as to increase the contact area of the label pressing mechanism to the label 10, the label is pressed more smoothly so as to be cut, the label is not easy to wrinkle, and the L-shaped pressing plates are convenient to disassemble and assemble.
Further, in fig. 3, the first linear driving unit 7 is an air cylinder, the air cylinder is installed on the cutting platform 2 through the support 22, the first connecting block 71 is installed at a push rod end of the air cylinder, the support 22 is installed with two guide rails 72 in a matching manner, first ends of the two guide rails 72 are connected with the first connecting block 71, second ends of the two guide rails 72 are connected with the second connecting block 73, and a lower end of the second connecting block 73 is connected with the pressing block 8.
Further, a groove 80 is formed at the position, opposite to the cutting groove 21, of the lower end of the pressing block 8 in fig. 3, so that the cutter 31 can completely cut off the lower label.
Further, a servo motor 41 is installed on the side surface of the label cutting platform 2, the output end of the servo motor 41 is connected with the driving roller 4 through a transmission mechanism, the transmission mechanism comprises but is not limited to a synchronous belt transmission mechanism, the servo motor 41 rotates regularly after the color mark sensor 6 detects the color difference position of the label 10 for the first time to realize that the driving roller 4 transmits the label 10 to the lower part of the label cutting mechanism in a fixed length mode, the servo motor 41 stops rotating after the color mark sensor 6 detects the color difference position of the label 10 for the second time to enable the cutter 31 below the label cutting mechanism to cut the label 10 in a fixed length mode, the color mark sensor 6, the servo motor 41, the first linear driving unit 7 and the second linear driving unit 3 are all connected with a controller, and the fixed-length transmission and cutting of the label are more accurate and controllable.
Further, second linear drive unit 3 installs in the side of label cutting platform 2, and second linear drive unit 3 is the push rod cylinder, and the push rod end of push rod cylinder links to each other with the knife rest, is equipped with the guide rail on the label cutting platform 2, and knife rest slidable mounting is on the guide rail for cutter 31 removes more steadily, guarantees the roughness that the label cut.
Further, 2 both sides of label cutting platform are equipped with the riser, install compressing roller 5 between two risers, compressing roller is located the top of drive roller 4, the riser is equipped with the spout, insert respectively in the spout of two risers at compressing roller 5's both ends, link to each other with adjusting screw between compressing roller 5's the tip and the riser, adjusting screw outside cover is equipped with the spring, the spring both ends are supported respectively and are leaned on compressing roller 5 and spout inner wall, compressing roller 5 plays certain limiting displacement to the label, avoid the label uplift, the height and position adjustable realization of compressing roller 5 compresses tightly or loosens control to label 10.
Further, referring to fig. 4, the label reel 12 is provided with a central shaft 15 and four calibration rods 14, the label reel 12 is rotatably installed on the label rack 11 through the central shaft 15, wherein two calibration rods 14 are connected with each other through a barrier strip 13, the barrier strip 13 is installed on the central shaft 15 through a fixing block, and an area between the barrier strip 13 and the label reel 12 is a label unwinding area for winding and unwinding the label 10, so that the label is relatively flat after being wound, and the label moves according to a predetermined line when being unwound.
Further, the barrier strip 13 is provided with a limiting groove, the calibration rod 14 penetrates through the limiting groove, the distance between the barrier strip 13 and the label reel 12 is adjusted according to the width of the label 10, the fixing block is locked on the central shaft 15 through the locking piece after the distance is adjusted to the preset width, and the winding requirements of labels with different width sizes can be met.
The utility model discloses the working process:
in the working process of the label positioning and cutting device, one end of a label 10 is placed at an opening position and is in contact with the upper surface of a driving roller 4, a servo motor 41 is started, the driving roller 4 is driven to rotate after the servo motor 41 works, the driving roller 4 rotates to drive the label 10 to horizontally move towards the direction close to a label pressing mechanism, meanwhile, a label reel 12 rotates to unreel the label, after a color difference position of the label 10 is detected once by a color mark sensor 6, the servo motor 41 rotates regularly to realize that the driving roller 4 transmits the label 10 to the lower side of a pressing block 8 and an L-shaped pressing plate 81 in a fixed length mode, the color mark sensor 6 detects the color difference position of the label 10 again (namely the color difference position of the next label), then, the servo motor 41 stops rotating, at the moment, the cutting position of the label 10 is just aligned with a cutting groove 21, the air cylinder works to enable a second connecting block 73, the pressing block 8 and the L-shaped pressing plate 81 to synchronously move downwards until the label 10 is pressed, the air cylinder works to enable a cutter 31 on a cutter rest to horizontally move in the cutting groove 21 to finish the fixed length of the label 10, the label 10 every time, the cutting is finished by repeating the upper steps, and the working state of the air cylinder can be controlled by the air cylinder.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (10)
1. The utility model provides a label location cutting device which characterized in that: including unwinding mechanism and label cutting device, unwinding mechanism includes label frame, rotates the label reel of installing on label frame, and it has the label to coil on the label reel, label cutting device is including cutting the label platform, install label cutting mechanism and the pressure mark mechanism on cutting the label platform, the drive roller that the label was used in the transmission is installed to the label cutting platform, it includes compact heap, first linear drive unit to press the mark mechanism, first linear drive unit is used for driving compact heap lift to realize compressing tightly or loosening the label, cut the label mechanism include second linear drive unit, with the knife rest that second linear drive unit links to each other, the cutter that the label was used is installed to the knife rest, cut the label platform and be equipped with the cutting groove that supplies the cutter translation, cut the label platform and install the color mark sensor along label transmission direction, transmit the label fixed length to label cutting mechanism below when the color mark sensor detects label color difference position drive roller twice in succession and make the cutter of label mechanism below carry out the fixed length to the label.
2. The label positioning and cutting device of claim 1, wherein: the label cutting platform is provided with a label adjusting mechanism, the label adjusting mechanism comprises an adjusting rod and two baffles, the two baffles and the adjusting rod are slidably mounted, a label transmission area is arranged between the two baffles, the axial position of the width adjusting baffle on the adjusting rod according to the label enables the distance between the two baffles to be changed therewith, and the position of the baffle is fixed by a fastener after the adjustment is completed.
3. The label positioning and cutting device of claim 1, wherein: the mark pressing mechanism further comprises two L-shaped pressing plates, and the two L-shaped pressing plates are symmetrically arranged on the left side and the right side of the pressing block.
4. The label positioning and cutting device of claim 1, wherein: the first linear driving unit is an air cylinder, the air cylinder is installed on the label cutting platform through a support, a first connecting block is installed at the push rod end of the air cylinder, two guide rails are installed in a matched mode through the support, the first ends of the two guide rails are connected with the first connecting block, the second ends of the two guide rails are connected with the second connecting block, and the lower end of the second connecting block is connected with the pressing block.
5. The label positioning and cutting device of claim 1, wherein: and a groove is formed at the position of the lower end of the pressing block opposite to the cutting groove.
6. The label positioning and cutting device of claim 1, wherein: cut mark platform side-mounting has servo motor, and servo motor's output passes through drive mechanism and drive roller and links to each other, color mark sensor detects once behind the label colour difference position servo motor regularly rotates and realizes that the drive roller transmits the label fixed length to pressing mark mechanism below, and color mark sensor detects again behind the label colour difference position servo motor stall makes the cutter of cutting mark mechanism below carry out the fixed length to the label and cuts.
7. The label positioning and cutting device of claim 1, wherein: the second linear driving unit is arranged on the side face of the label cutting platform and is a push rod cylinder, and the push rod end of the push rod cylinder is connected with the cutter rest.
8. The label positioning and cutting device of claim 1, wherein: the automatic mark cutting machine is characterized in that vertical plates are arranged on two sides of the mark cutting platform, a pressing roller is installed between the two vertical plates and located above the driving roller, sliding grooves are formed in the vertical plates, two ends of the pressing roller are respectively inserted into the sliding grooves of the two vertical plates, the end portion of the pressing roller is connected with the vertical plates through adjusting screw rods, springs are sleeved on the outer sides of the adjusting screw rods, and two ends of each spring are respectively abutted against the inner walls of the pressing roller and the corresponding sliding groove.
9. The label positioning and cutting device of claim 1, wherein: the mark reel is installed center pin and a plurality of calibration pole, and the mark reel passes through the center pin and rotates to be installed on the mark roll frame, and wherein link to each other with the blend stop between two calibration poles, and the blend stop is installed on the center pin with the fixed block, and the region unreels the district for the label that the label was put to the book between blend stop and the mark reel.
10. The label positioning and cutting device of claim 9, wherein: the blend stop is equipped with the spacing groove, the calibration rod passes the spacing groove, the distance between blend stop and the mark reel is adjusted according to the width of label to adjust to on predetermined width back with retaining member with the fixed block locking at the center pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003140.3U CN218699143U (en) | 2022-11-10 | 2022-11-10 | Label positioning and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003140.3U CN218699143U (en) | 2022-11-10 | 2022-11-10 | Label positioning and cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN218699143U true CN218699143U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223003140.3U Active CN218699143U (en) | 2022-11-10 | 2022-11-10 | Label positioning and cutting device |
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| CN (1) | CN218699143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277198A (en) * | 2023-05-25 | 2023-06-23 | 江苏长海消防装备有限公司 | Regulation formula aramid fiber slitter |
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2022
- 2022-11-10 CN CN202223003140.3U patent/CN218699143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277198A (en) * | 2023-05-25 | 2023-06-23 | 江苏长海消防装备有限公司 | Regulation formula aramid fiber slitter |
| CN116277198B (en) * | 2023-05-25 | 2023-08-15 | 江苏长海消防装备有限公司 | Regulation formula aramid fiber slitter |
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