CN220160367U - Semi-flexo glue spreading device - Google Patents
Semi-flexo glue spreading device Download PDFInfo
- Publication number
- CN220160367U CN220160367U CN202223275040.6U CN202223275040U CN220160367U CN 220160367 U CN220160367 U CN 220160367U CN 202223275040 U CN202223275040 U CN 202223275040U CN 220160367 U CN220160367 U CN 220160367U
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- roller
- glue
- frame
- transmission
- flexo
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- 239000003292 glue Substances 0.000 title claims abstract description 176
- 238000003892 spreading Methods 0.000 title claims description 30
- 230000007480 spreading Effects 0.000 title claims description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 70
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000007647 flexography Methods 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims description 62
- 230000007246 mechanism Effects 0.000 claims description 62
- 239000010959 steel Substances 0.000 claims description 62
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 12
- 238000004049 embossing Methods 0.000 claims description 11
- 238000007639 printing Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000010073 coating (rubber) Methods 0.000 claims 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 abstract description 17
- 239000011888 foil Substances 0.000 abstract description 17
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 239000002131 composite material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 3
- 238000007761 roller coating Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 241000519995 Stachys sylvatica Species 0.000 description 2
- 238000007774 anilox coating Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a half-flexography gluing device, which comprises a frame, wherein a stamping roller is arranged on the frame, a gluing roller parallel to the stamping roller is arranged below the stamping roller on the frame, a glue delivery device is arranged on one side of the gluing roller, a compression roller transmission device, a gluing transmission device and a glue delivery transmission device which are connected with the stamping roller, the gluing roller and the glue delivery device are respectively arranged on one side of the frame, and a closed glue groove device is also arranged on one side of the glue delivery device; the utility model solves the problems of aluminum foil composite white point and poor process adaptability of the common gluing device; compared with the traditional reticulate pattern roller coating glue mode, the glue coating quantity can be saved by more than 15%, the glue coating machine is suitable for high-concentration glue, the solvent consumption is saved by more than 15%, and the unorganized emission is reduced from the source. The production cost is greatly reduced, and the market vitality of dry process compounding is improved.
Description
Technical Field
The utility model belongs to the technical field of printing composite packaging equipment, and relates to a semi-flexo glue spreading device.
Background
The traditional dry method compound machine usually adopts a mode of wire roller gluing or multi-roller transferring gluing, and the requirements of the current industry can not be met; not only is the sizing amount difficult to accurately control, but also the thickness uniformity of the sizing surface is poor, the small-dose sizing can not be finished, the solvent consumption is large, the production cost is high, and the quality of the composite product can not achieve the ideal effect;
especially, the aluminum foil dry-method composite product structure is not easy to glue the aluminum foil substrate directly by an anilox roller mode, and the problems of material breakage, composite white spots and poor process adaptability are easy to occur.
Disclosure of Invention
The utility model aims to provide a half-flexo glue spreading device, which solves the problems that the existing dry-method duplicator can not directly spread glue, break materials and compound white spots in an anilox roller mode.
The semi-flexible printing gluing device comprises a frame, wherein a stamping roller is arranged on the frame, a gluing roller parallel to the stamping roller is arranged below the stamping roller on the frame, a glue delivery device is arranged on one side of the gluing roller, a press roller transmission device, a gluing transmission device and a glue delivery transmission device which are connected with the stamping roller, the gluing roller and the glue delivery device are respectively arranged on one side of the frame, and a closed glue groove device is further arranged on one side of the glue delivery device.
The utility model is also characterized in that:
the embossing roller comprises cylinder pressure-combining mechanisms which are arranged in parallel on two sides in the frame, and further comprises mirror surface steel rollers, wherein the output ends of the cylinder pressure-combining mechanisms on two sides of the frame are respectively and vertically connected with two ends of the mirror surface steel rollers, and the compression roller transmission device is connected with the mirror surface steel rollers;
the compression roller transmission device comprises a large bracket arranged at one side of the frame, a speed reducing motor is arranged on the large bracket, and the output end of the speed reducing motor is connected with the mirror surface steel roller through a telescopic universal coupling and a coupling in sequence;
the glue spreading roller comprises a sleeve rubber roller arranged below the mirror surface steel roller, one end of the sleeve rubber roller is provided with a gear, and the glue spreading transmission device is connected with the sleeve rubber roller through the gear;
the gluing transmission device comprises a motor arranged on the frame, a synchronous belt transmission mechanism is arranged on the large bracket, the output end of the motor is connected with an internal gear transmission clutch mechanism through the synchronous belt transmission mechanism, and the internal gear transmission clutch mechanism is connected with a gear;
the glue delivery device comprises a swing arm frame arranged on two sides of the frame, one end of the swing arm frame is connected with the frame through a movable shaft, an air bag lifting mechanism is arranged at the bottom of the other end of the swing arm frame, a metering steel roller is connected to the swing arm frame, the metering steel roller is arranged below the sleeve rubber roller and is parallel to the sleeve rubber roller, the glue delivery device further comprises a cylinder pressure combining mechanism A arranged on the swing arm frame, the output end of the cylinder pressure combining mechanism A is connected with a glue delivery rubber roller, the glue delivery rubber roller is arranged on one side of the metering steel roller and is parallel to the metering steel roller, the sealing glue groove device is arranged on one side of the glue delivery rubber roller, and the metering steel roller and one end of the glue delivery rubber roller are respectively connected with a glue delivery transmission device;
one end of the air cylinder pressure combining mechanism A is also connected with a glue delivery rubber roll fine adjustment mechanism, a metering steel roll fine adjustment mechanism is further arranged at a position, close to the joint of the swing arm frame and the frame, of the swing arm frame, and a limiting block is further arranged below the swing arm frame at one side of the air bag lifting mechanism;
the device comprises a swing arm rack, a sealing device and a sealing device, wherein the sealing device comprises a sealing rack arranged on the swing arm rack, a sealing groove is connected to the sealing rack, a sealing groove cover is arranged above the sealing groove, and a sealing roller is close to the sealing groove;
the swing arm frame is positioned between the glue delivery rubber roller and the metering steel roller and is also provided with a glue blocking device, and the glue blocking device is positioned above the glue groove;
the glue delivery transmission device comprises a transmission support frame arranged on the frame, a gear motor A is arranged on the transmission support frame, the gear motor A is a double-output motor, one output end of the gear motor A is connected with a synchronous belt transmission mechanism A, the synchronous belt transmission mechanism A is connected with a glue delivery rubber roll through a glue delivery roll coupling, and the other output end of the gear motor A is connected with a metering steel roll through a metering roll coupling.
The utility model has the beneficial effects that
According to the semi-flexo-printing glue coating device, the rotating speeds of the stamping roller, the glue coating roller, the metering steel roller and the glue delivery rubber roller are actively controlled, different differential rotation of the four rollers can be set according to the requirement of actual production orders, and when the aluminum foil material is coated, the material is coated on the actively-driven steel stamping roller, so that the aluminum foil material breaking phenomenon during startup and pressure combination is avoided; different glue delivery amounts are realized, the glue coating surface of the aluminum foil is flatter, the thickness is more uniform, the glue coating with small dose can be completed, the same peeling strength is achieved, the product effect after glue coating of the composite aluminum foil is better, and the problems of aluminum foil composite white point, poor process adaptability and the like of a common glue coating device are solved; compared with the traditional reticulate pattern roller coating glue mode, the glue coating quantity can be saved by more than 15%, the glue coating machine is suitable for high-concentration glue, the solvent consumption is saved by more than 15%, and the unorganized emission is reduced from the source. The production cost is greatly reduced, and the market vitality of dry process compounding is improved.
Drawings
Fig. 1 is a front view of an embodiment of a semi-flexographic gumming device of the present utility model.
Fig. 2 is an axial view of an embodiment of a semi-flexographic applicator device according to the present utility model.
Fig. 3 is a paste feed diagram of a half flexo-printing paste applicator according to an embodiment of the present utility model.
Fig. 4 is a glue delivery shaft view of an embodiment of a semi-flexographic glue applicator according to the present utility model.
In the drawings, 1, 2, impression roller, 3, glue roller, 4, glue delivery device, 5, compression roller transmission, 6, glue delivery transmission, 7, glue delivery transmission, 8, closed-loop glue groove device, 9, two-sided glue blocking device, 10, cylinder pressure closing mechanism, 11, mirror face steel roller, 12, sleeve glue roller, 13, gear, 14, swing arm frame, 15, two-sided limiting block, 16, two-sided air bag lifting mechanism, 17, two-sided metering steel roller fine adjustment mechanism, 18, metering steel roller, 19, cylinder pressure closing mechanism A,20, glue delivery rubber roller, 21, two-sided glue delivery rubber roller fine adjustment mechanism, 22, large bracket, 23, gear motor, 24, telescopic universal coupling, 25, coupling, 26, motor, 27, internal gear transmission clutch mechanism, 28, synchronous belt transmission mechanism, 29, transmission support frame, 30, gear motor A,31, synchronous belt transmission mechanism A,32, metering roller coupling, 33, glue roller coupling, 34, two-sided glue groove frame, 35, glue groove and 36.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The utility model provides a half-flexo glue spreading device which is suitable for spreading glue on aluminum foil of a dry-process compound machine, as shown in fig. 1 and 2, and specifically comprises a frame 1, a stamping roller 2, a glue spreading roller 3, a glue delivery device 4, a press roller transmission device 5, a glue spreading transmission device 6 and a glue delivery transmission device 7 which are arranged on the frame 1; the glue delivery device 4 is provided with a closed glue groove device 8 and two side glue blocking devices 9.
The embossing roller 2 comprises two-side cylinder pressure combining mechanisms 10 arranged on the frame 1; mirror steel roller 11 arranged on cylinder pressure-combining mechanism 10 at both sides;
the glue spreading roller 3 comprises a sleeve rubber roller 12 arranged on the frame 1; a gear 13 arranged on the sleeve rubber roller 12;
the glue delivery device 4 comprises a swing arm frame 14, two side limiting blocks 15, two side air bag lifting mechanisms 16 and two side metering steel roller fine-tuning mechanisms 17 which are arranged on the frame 1, wherein the lifting surfaces of the two side air bag lifting mechanisms 16 are connected with the swing arm frame 14; the metering steel roller 18 and the two-side cylinder pressure-combining mechanism A19 are arranged on the swing arm rack 14, and the metering steel roller 18 is a net wire roller; the glue delivery rubber roll 20 and the two-side glue delivery rubber roll fine adjustment mechanism 21 are arranged on the two-side cylinder pressure combination mechanism A19;
the sealing glue groove device 8 comprises two side glue groove frames 34 arranged on the swing arm frame 14; a glue groove 35 and a glue groove cover 36 arranged on the glue groove frames 34 at both sides;
in the scheme, glue in the closed glue groove device 8 is uniformly transferred to the glue spreading roller 3 through the glue transferring device 4, the stamping roller 2 presses the aluminum foil on the glue spreading roller 3 through the cylinder pressing mechanisms 10 on two sides, and the glue is uniformly transferred to the aluminum foil coating surface;
in the above scheme, the glue delivery device 4 is mounted on the inner side of the frame 1, the glue delivery rubber roller 20 is driven by the two-side cylinder pressing mechanism A19 to be pressed against the metering steel roller 18, and the two-side glue delivery rubber roller fine-tuning mechanism 21 can fine tune the linear movement distance of the two-side cylinder pressing mechanism A19 on the swing arm frame 14, so as to achieve fine tuning of the pressing amount between the glue delivery rubber roller 20 and the metering steel roller 18; the glue delivering rubber roll 20 uniformly distributes and transfers the glue in the glue groove 35 to the metering steel roll 18;
in the scheme, the glue blocking devices 9 on two sides are arranged on the swing arm frame 14, so that the excessive glue overflowed from two ends after the glue delivery rubber roller 20 and the metering steel roller 18 are combined and pressed can be scraped off and flows back to the glue groove 35, and the glue transfer at two ends of the glue spreading roller 3 is not redundant; the device is matched with the glue groove cover 36 for use, so that the spin-coating phenomenon of the device in high-speed operation can be effectively prevented, and the volatilization of solvent is greatly reduced;
in the above-mentioned scheme, the two-side airbag lifting mechanism 16 drives the swing arm frame 14 to swing and lift in the frame 1, and when the swing arm frame 14 lifts, the glue delivery rubber roll 20 and the metering steel roll 18 which are arranged on the swing arm frame 14 are driven to lift: when the device ascends, the metering steel roller 18 and the sleeve rubber roller 12 are pressed together, and the fine adjustment mechanisms 17 of the metering steel rollers at two sides can finely adjust the ascending height of the swing arm rack 14, so that the pressing amount of the metering steel roller 18 and the sleeve rubber roller 12 is finely adjusted; when descending, the swing arm frame 14 falls on the limiting blocks 15 on two sides; the metering steel roller 18 uniformly transfers the glue on the glue delivery rubber roller 20 to the sleeve rubber roller 12;
in the scheme, the glue delivery rubber roll 20, the metering steel roll 18, the sleeve rubber roll 12 and the mirror surface steel roll 11 are sequentially combined and pressed, the four rolls rotate in a differential mode, glue is ground and pressed in a differential mode for many times through multiple rolls, and the glue coating layer is more uniform and flat;
the compression roller transmission device 5 comprises a large bracket 22 arranged on the frame 1; a speed reduction motor 23 arranged on the large bracket 22, a telescopic universal coupling 24 and a coupling 25 connected with the speed reduction motor 23; the compression roller transmission device 5 is connected with the mirror surface steel roller 11 through a coupling 25;
the glue application transmission 6 includes: a motor 26 and an internal gear transmission clutch mechanism 27 which are arranged on the frame 1; a synchronous belt transmission mechanism 28 arranged on the large bracket 22, wherein the motor 26 is connected with the internal gear transmission clutch mechanism 27 through the synchronous belt transmission mechanism 28; the gluing transmission device 6 is connected with the sleeve rubber roller 12 through an internal gear transmission clutch mechanism 27 and a gear 13;
the glue delivery transmission device 7 comprises a transmission support frame 29 arranged on the frame 1; a gear motor A30 and a synchronous belt transmission mechanism A31 which are arranged on the transmission support frame 29; the speed reducing motor 30 is a double-output motor, one output end of the speed reducing motor A30 is connected with the transfer rubber roller coupling 33 through the synchronous belt transmission mechanism A31, and the transfer rubber transmission device 7 is connected with the transfer rubber roller 20 through the transfer rubber roller coupling 33; the other output end of the gear motor A30 is connected with the metering steel roller 18 through a metering roller coupling 32, namely the glue delivery transmission device 7 is connected with the metering steel roller 18 through the metering roller coupling 32;
in the scheme, the mirror surface steel roller 11 of the embossing roller 2, the sleeve rubber roller 12 of the gluing roller 3, the metering steel roller 18 of the glue delivery device 4 and the glue delivery rubber roller 20 are all driving rollers, and are respectively driven by the compression roller transmission device 5, the gluing transmission device 6 and the glue delivery transmission device 7, and differential rotation control is completed by setting different rotation speeds of the rollers; the rotating speed of the mirror surface steel roller 11 is set to be the main machine speed, the rotating speed of the sleeve rubber roller 12 is set to be the synchronous main machine speed in a moment mode, and the rotating speed of the metering steel roller 18 is set to be different main machine speeds and different proportion coefficients are adopted; the glue delivery roller 20 and the metering steel roller 18 are synchronously driven by using a glue delivery transmission device 7, the diameters of the glue delivery roller 20 and the metering steel roller 18 are the same, and the glue delivery transmission device 7 sets the rotating speeds of the two rollers to differential rotation through the transmission ratio of a synchronous belt transmission mechanism 31;
the semi-flexo-printing gluing device is of a fixed structure, and all elements are arranged on a frame 1; the main control rotating speed mode is provided, the rotating speeds of the main control embossing roller 2, the glue spreading roller 3, the metering steel roller 18 and the glue delivery rubber roller 20 are controlled, the differential rotation of four rollers is realized, and glue is ground and pressed through multiple differential speeds of multiple rollers, so that the glue coating layer is more uniform and flat; the two-side metering steel roller fine adjustment mechanism 17 fine adjusts the pressing amount of the metering steel roller 18 and the glue spreading roller 3, and the two-side glue delivery rubber roller fine adjustment mechanism 21 fine adjusts the pressing amount of the glue delivery rubber roller 20 and the metering steel roller 18, so that the glue is uniformly and quantitatively transferred between the glue delivery rubber roller 20 and the metering steel roller 18, and the glue is uniformly and quantitatively transferred between the metering steel roller 18 and the glue spreading roller 3; the closed glue groove device 8 and the two side glue blocking devices 9 can effectively prevent a half flexo glue spreading device from generating a glue throwing phenomenon in high-speed operation, and greatly reduce solvent volatilization;
the rotation speeds of the embossing roller 2, the glue spreading roller 3, the metering steel roller 18 and the glue transferring rubber roller 20 are actively controlled, different differential rotation of the four rollers can be set according to the requirement of an actual production order, and when the aluminum foil material is glued, the aluminum foil is coated on the actively driven embossing roller 2, so that the aluminum foil breaking phenomenon during startup and pressure closing is avoided;
the utility model realizes different glue delivery amounts, the glue surface of the aluminum foil is flatter and has more uniform thickness, the glue can be applied in small dose, the same peeling strength is achieved, the product effect after glue application of the composite aluminum foil is better, and the problems of aluminum foil composite white point, poor process adaptability and the like of the common glue application device are solved; compared with the traditional reticulate pattern roller coating glue mode, the glue coating quantity can be saved by more than 15%, the glue coating machine is suitable for high-concentration glue, the solvent consumption is saved by more than 15%, and the unorganized emission is reduced from the source. The production cost is greatly reduced, and the market vitality of dry process compounding is improved.
Claims (10)
1. Half flexography rubber coating device, a serial communication port, including frame (1), frame (1) erects embossing roller (2), frame (1) are located the below of embossing roller (2) and are equipped with rubber coating roller (3) parallel with embossing roller (2), one side of rubber coating roller (3) is equipped with and passes glues device (4), one side of frame (1) is equipped with respectively with embossing roller (2), rubber coating roller (3), the compression roller transmission (5) that pass glues device (4) are connected, rubber coating transmission (6) and pass glues transmission (7), pass glues device (4) one side and still be equipped with seal gluey groove device (8).
2. The half flexo-printing gluing device according to claim 1, wherein the embossing roller (2) comprises cylinder pressing mechanisms (10) which are arranged in parallel on two sides in the frame (1), and further comprises a mirror surface steel roller (11), the output ends of the cylinder pressing mechanisms (10) on two sides of the frame (1) are respectively and vertically connected with two ends of the mirror surface steel roller (11), and the pressing roller transmission device (5) is connected with the mirror surface steel roller (11).
3. The semi-flexo glue spreading device according to claim 2, wherein the press roller transmission device (5) comprises a large bracket (22) arranged on one side of the frame (1), a gear motor (23) is arranged on the large bracket (22), and the output end of the gear motor (23) is connected with the mirror surface steel roller (11) sequentially through a telescopic universal coupling (24) and a coupling (25).
4. Semi-flexo-printing gluing device according to claim 1 or 2, characterized in that the glue-spreading roller (3) comprises a sleeve rubber roller (12) arranged below the mirror steel roller (11), one end of the sleeve rubber roller (12) is provided with a gear (13), and the glue-spreading transmission device (6) is connected with the sleeve rubber roller (12) through the gear (13).
5. The half-flexo-printing gluing device according to claim 4, wherein the gluing transmission device (6) comprises a motor (26) arranged on the frame (1), a synchronous belt transmission mechanism (28) is arranged on the large support (22), an output end of the motor (26) is connected with an internal gear transmission clutch mechanism (27) through the synchronous belt transmission mechanism (28), and the internal gear transmission clutch mechanism (27) is connected with the gear (13).
6. The semi-flexo glue spreading device according to claim 1 or 2, wherein the glue spreading device (4) comprises a swing arm frame (14) arranged on two sides of the frame (1), one end of the swing arm frame (14) is connected with the frame (1) through a movable shaft, an air bag lifting mechanism (16) is arranged at the bottom of the other end of the swing arm frame (14), a metering steel roller (18) is connected to the swing arm frame (14), the metering steel roller (18) is arranged below the sleeve rubber roller (12) and is parallel to the sleeve rubber roller (12), the semi-flexo glue spreading device further comprises a cylinder pressing mechanism A (19) arranged on the swing arm frame (14), the output end of the cylinder pressing mechanism A (19) is connected with a glue spreading roller (20), the glue spreading roller (20) is arranged on one side of the metering steel roller (18) and is parallel to the metering steel roller (18), the closed glue groove device (8) is arranged on one side of the glue spreading roller (20), and one end of the metering steel roller (18) is respectively connected with a glue spreading transmission device (7).
7. The half flexo-printing gluing device according to claim 6, wherein one end of the cylinder pressure combining mechanism A (19) is further connected with a glue delivery rubber roller fine adjustment mechanism (21), a metering steel roller fine adjustment mechanism (17) is further arranged at the position, close to the connection position between the swing arm rack (14) and the rack (1), of the swing arm rack (14), and a limiting block (15) is further arranged below the swing arm rack (14) on one side of the air bag lifting mechanism (16).
8. The semi-flexo-printing gluing device according to claim 6, wherein the closed glue groove device (8) comprises a glue groove frame (34) arranged on the swing arm frame (14), a glue groove (35) is connected on the glue groove frame (34), a glue groove cover (36) is arranged above the glue groove (35), and the glue delivering glue roller (20) is close to the glue groove (35).
9. Semi-flexo glue applicator according to claim 8, wherein the swing arm frame (14) is located between the glue delivery roller (20) and the metering steel roller (18) and is further provided with a glue blocking device (9), the glue blocking device (9) being located above the glue groove (35).
10. The semi-flexo glue spreading device according to claim 6, wherein the glue transferring transmission device (7) comprises a transmission support frame (29) arranged on the frame (1), a gear motor a (30) is arranged on the transmission support frame (29), the gear motor a (30) is a double-output motor, one output end of the gear motor a (30) is connected with a synchronous belt transmission mechanism a (31), the synchronous belt transmission mechanism a (31) is connected with the glue transferring roller (20) through a glue transferring roller coupling (33), and the other output end of the gear motor a (30) is connected with the metering steel roller (18) through a metering roller coupling (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223275040.6U CN220160367U (en) | 2022-12-07 | 2022-12-07 | Semi-flexo glue spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223275040.6U CN220160367U (en) | 2022-12-07 | 2022-12-07 | Semi-flexo glue spreading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220160367U true CN220160367U (en) | 2023-12-12 |
Family
ID=89062245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223275040.6U Active CN220160367U (en) | 2022-12-07 | 2022-12-07 | Semi-flexo glue spreading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220160367U (en) |
-
2022
- 2022-12-07 CN CN202223275040.6U patent/CN220160367U/en active Active
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