CN215882950U

CN215882950U - Anti-counterfeiting watermark digital printing equipment for packaging box

Info

Publication number: CN215882950U
Application number: CN202122346652.9U
Authority: CN
Inventors: 洪锋
Original assignee: Shenzhen Xinhuacheng Printing Co ltd
Current assignee: Shenzhen Xinhuacheng Printing Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-22
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses anti-counterfeiting watermark digital printing equipment for a packaging box, which relates to the field of packaging box production and comprises a rack, wherein a support frame is fixed at the top of the rack, two cylinders are installed at the top of the support frame, and connecting plates are installed at the output ends of the two cylinders through piston rods. According to the utility model, the limiting component is arranged, when the packaging box moves to a position between the infrared receiver and the infrared emitter, the packaging box can block infrared rays, so that the infrared receiver can not receive infrared rays any more, at the moment, the infrared receiver can transmit signals to the operation panel, the second motor can be started after the operation panel receives the signals, the winding wheel rotates, the pull rope can be loosened after the winding wheel rotates, at the moment, the limiting plate moves downwards and enables the sliding block to slide in the sliding groove, the limiting plate blocks the packaging box to prevent the packaging box from moving again, the packaging box can be limited, the stamping surface of the packaging box is positioned under the stamping roller, the subsequent stamping of the packaging box is facilitated, and the stamping efficiency of the packaging box by equipment is improved.

Description

Anti-counterfeiting watermark digital printing equipment for packaging box

Technical Field

The utility model relates to the field of packaging box production, in particular to a packaging box anti-counterfeiting watermark digital printing device.

Background

The anti-counterfeiting watermark is a technology which is easy to identify, is clamped in paper and can penetrate through light to show various shadows, the watermark can be seen when strong light is reflected or above a dark background, the phenomenon is caused by the change of the thickness of the paper or the density of the paper, two methods, namely a glue pressing roller process and a rotary screen printing process, are mainly used for producing the paper with the watermark, and anti-counterfeiting watermark numbers need to be printed on a packaging box in the processing process of the existing energy-saving packaging box.

The anti-counterfeiting watermark digital printing equipment for the energy-saving packing box is disclosed according to the Chinese patent with the publication number of CN209775811U, has a simple structure, is convenient for adjusting the printing interval, can print the packing boxes with different thicknesses, improves the practicability of the equipment, further reduces the time waste and improves the working efficiency; however, when the packaging box on the printing equipment moves to the position right below the embossing roller, the packaging box can continue to move and the embossing surface of the packaging box cannot be aligned with the embossing roller due to the difficulty in rapidly shutting down the transmission assembly, and further the position of the packaging box needs to be adjusted by spending redundant time, so that the embossing efficiency of the equipment on the packaging box is reduced; meanwhile, after the embossing roller on the printing equipment is used for a long time, the embossing roller needs to be replaced, but the embossing roller is connected with a driving shaft on a driving motor, so that the embossing roller is difficult to disassemble for replacement, and the embossing effect of a subsequent embossing roller is further reduced.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems, the utility model aims to provide the packaging box anti-counterfeiting watermark digital printing equipment to solve the technical problems that the packaging box moving to the position right below the embossing roller is difficult to limit and the embossing roller is inconvenient to disassemble quickly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a packing carton anti-fake watermark digital printing equipment, includes the frame, the top of frame is fixed with the support frame, two cylinders, two are installed at the top of support frame the output of cylinder all installs the connecting plate, one through the piston rod the surface mounting of connecting plate has the third motor, the output of third motor is connected with the drive shaft, and the surface mounting of another connecting plate has the bearing, the one end of bearing is connected with the connecting axle, and the one end of connecting axle and the one end of drive shaft are provided with the joint subassembly, one side of support frame is provided with spacing subassembly.

Through adopting above-mentioned technical scheme, cylinder work can make the piston rod extend or shrink, can drive the connecting plate then and reciprocate to the position of adjustment embossing roll, can drive the drive shaft rotation after the third motor work simultaneously, and then can drive the embossing roll and rotate.

Further, spacing subassembly is including installing in the second motor of support frame top one side, seting up in two spouts of support frame one side and installing in inside infrared receiver and the infrared emitter of support frame, the output of second motor is connected with the reel, the surface of reel is connected with the stay cord, the bottom of stay cord is connected with the limiting plate, two the internally mounted of spout has reset spring, reset spring's bottom mounting has the slider, one side of slider is connected with the limiting plate.

Through adopting above-mentioned technical scheme, the work of second motor can drive the reel and rotate, and then can make its rolling or loosen the stay cord, and the limiting plate just can shift up or move down this moment, and the limiting plate can carry on spacingly to the packing carton simultaneously.

Furthermore, the limiting plate is connected with the sliding groove in a sliding mode through the sliding block, and the infrared receiver and the infrared transmitter are located on the same horizontal straight line.

Through adopting above-mentioned technical scheme to the limiting plate reciprocates, can make infrared receiver receive the infrared ray of infrared emitter transmission simultaneously.

Furthermore, the joint subassembly is including installing in the cassette of drive shaft one end and connecting axle one end, two draw-in groove and two spacing grooves have all been seted up to the surface of cassette, two the equal joint in inside of draw-in groove has the cardboard, two be fixed with the impression roller between the cardboard, the top and the bottom of cardboard all are connected with the stopper of joint in the spacing inslot portion, the recess has been seted up to the inside of cassette, the internally mounted of recess has the spring, the spacing post that the one end of spring is connected and is extended to the draw-in groove inside.

Through adopting above-mentioned technical scheme, spacing post immigration to the inside of recess to can extrude the spring, make spring atress compression, the roller of impressing can carry out the impression to the packing carton simultaneously.

Furthermore, the limiting block is matched with the limiting groove, the clamping groove is matched with the clamping plate, the limiting column is connected with the groove in a sliding mode, and the back of the limiting column is in contact with the clamping plate.

Through adopting above-mentioned technical scheme to the stopper card is gone into to the inside of spacing groove, can make the cardboard card go into to the draw-in groove inside simultaneously, is convenient for install the roller platen, and spacing post can be spacing to the cardboard.

Further, first motor, two are all installed to the surface both sides of frame the output of first motor is connected with the conveying roller, two the transmission band has been cup jointed between the conveying roller, the inside of frame is fixed with accepts the roller, the roller platen is located directly over accepting the roller.

Through adopting above-mentioned technical scheme, first motor work can drive the conveying roller and rotate, can drive the transmission band rotation then to carry the packing carton.

Further, operating panel is installed to the surface intermediate position department of frame, the bottom welding of frame has the support, operating panel respectively with first motor, second motor, third motor, cylinder, infrared receiver and infrared emitter electric connection.

Through adopting above-mentioned technical scheme, the support can play the supporting role to the frame, and user's accessible operating panel opens or closes first motor, second motor, third motor, cylinder, infrared receiver and infrared emitter simultaneously.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the limiting component is arranged, when the packaging box moves to a position between the infrared receiver and the infrared emitter, the packaging box can block infrared rays, so that the infrared receiver can not receive infrared rays any more, at the moment, the packaging box can transmit signals to the operation panel, the second motor can be started after the operation panel receives the signals, the winding wheel rotates, the pull rope can be loosened after the winding wheel rotates, at the moment, the limiting plate moves downwards and enables the sliding block to slide in the sliding groove, the limiting plate blocks the packaging box to prevent the packaging box from moving again, and then the packaging box can be limited, so that the stamping surface of the packaging box is positioned under the stamping roller, the subsequent stamping of the packaging box is facilitated, and the stamping efficiency of the packaging box by equipment is improved;

2. according to the utility model, the limiting component is arranged, when the embossing roller needs to be disassembled to be replaced, the limiting column is moved into the groove only by pressing the limiting column, then the embossing roller can be taken out, the limiting block is moved out from the limiting groove, the clamping plate can also be moved out from the clamping groove, so that the embossing roller is convenient to disassemble quickly to be replaced, and the subsequent use effect of the embossing roller is improved.

Drawings

FIG. 1 is a schematic perspective view of a rack according to the present invention;

FIG. 2 is a schematic diagram of the front structure of the rack of the present invention;

FIG. 3 is a side cross-sectional view of the frame of the present invention;

FIG. 4 is a schematic side view of the stand according to the present invention;

fig. 5 is an enlarged view of the utility model at a in fig. 3.

In the figure: 1. a frame; 2. a first motor; 3. an operation panel; 4. a conveying roller; 5. a support frame; 6. A cylinder; 7. a limiting component; 701. a second motor; 702. a winding wheel; 703. pulling a rope; 704. a limiting plate; 705. a chute; 706. a slider; 707. a return spring; 708. an infrared emitter; 709. an infrared receiver; 8. a connecting plate; 9. a clamping assembly; 901. a card holder; 902. a card slot; 903. a groove; 904. a spring; 905. a limiting column; 906. a limiting block; 907. a limiting groove; 10. a third motor; 11. A bearing; 12. a conveyor belt; 13. a receiving roller; 14. a platen roller; 15. a piston rod; 16. clamping a plate; 17. A drive shaft; 18. and (7) connecting the shafts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An anti-counterfeiting watermark digital printing device for a packing box is shown in figures 1-3 and comprises a frame 1, wherein two sides of the outer surface of the frame 1 are respectively provided with a first motor 2, the output ends of the two first motors 2 are connected with a conveying roller 4, a conveying belt 12 is sleeved between the two conveying rollers 4, a receiving roller 13 is fixed inside the frame 1, a stamping roller 14 is positioned right above the receiving roller 13, the first motor 2 can drive the conveying rollers 4 to rotate and further drive the conveying belt 12 to rotate so as to convey the packing box, the top of the frame 1 is fixed with a support frame 5, the top of the support frame 5 is provided with two air cylinders 6, the output ends of the two air cylinders 6 are respectively provided with a connecting plate 8 through a piston rod 15, the outer surface of one connecting plate 8 is provided with a third motor 10, the output end of the third motor 10 is connected with a driving shaft 17, the air cylinders 6 can extend or contract the piston rods 15 when working, then the connecting plate 8 can be driven to move up and down so as to adjust the position of the stamping roller 14, meanwhile, the third motor 10 can drive the driving shaft 17 to rotate after working, and further can drive the stamping roller 14 to rotate, the bearing 11 is installed on the outer surface of the other connecting plate 8, one end of the bearing 11 is connected with the connecting shaft 18, one end of the connecting shaft 18 and one end of the driving shaft 17 are provided with the clamping assembly 9, one side of the supporting frame 5 is provided with the limiting assembly 7, the middle position of the outer surface of the rack 1 is provided with the operating panel 3, the bottom of the rack 1 is welded with a support, the operating panel 3 is respectively and electrically connected with the first motor 2, the second motor 701, the third motor 10, the cylinder 6, the infrared receiver 709 and the infrared emitter 708, the support can support the rack 1, and simultaneously, a user can open or close the first motor 2, the second motor 701, the third motor 701, the second motor 3, the third motor 10, the second motor 9 and the third motor 10, A third motor 10, a cylinder 6, an infrared receiver 709, and an infrared transmitter 708.

Referring to fig. 1-4, the position-limiting assembly 7 includes a second motor 701 installed on one side of the top of the supporting frame 5, two sliding grooves 705 opened on one side of the supporting frame 5, an infrared receiver 709 and an infrared emitter 708 installed inside the supporting frame 5, an output end of the second motor 701 is connected with a winding wheel 702, an outer surface of the winding wheel 702 is connected with a pulling rope 703, a bottom end of the pulling rope 703 is connected with a position-limiting plate 704, the second motor 701 can drive the winding wheel 702 to rotate and further wind or release the pulling rope 703, at this time, the position-limiting plate 704 can move up or down, the position-limiting plate 704 can limit the packing box, a return spring 77 is installed inside the two sliding grooves 705, a sliding block 706 is fixed at the bottom end of the return spring 707, the position-limiting plate 704 is connected with the sliding grooves 705 through the sliding block 706, the infrared receiver 709 and the infrared emitter 708 are on the same horizontal straight line, so that the stopper plate 704 moves up and down while the infrared receiver 709 receives the infrared rays emitted from the infrared emitter 708, and one side of the slider 706 is connected to the stopper plate 704.

Referring to fig. 5, the clamping assembly 9 includes a clamping seat 901 mounted at one end of a driving shaft 17 and one end of a connecting shaft 18, a clamping groove 902 and two limiting grooves 907 are formed on the outer surfaces of the two clamping seats 901, a clamping plate 16 is clamped inside the two clamping grooves 902, a stamping roller 14 is fixed between the two clamping plates 16, a limiting block 906 clamped inside the limiting groove 907 is connected to the top and the bottom of the clamping plate 16, a groove 903 is formed inside the clamping seat 901, a spring 904 is mounted inside the groove 903, one end of the spring 904 is connected with a limiting post 905 extending into the clamping groove 902, the limiting post 905 moves into the groove 903 and presses the spring 904, so that the spring 904 is stressed and compressed, the stamping roller 14 can stamp the package, the limiting block 906 is matched with the limiting grooves 907, the clamping groove 902 is matched with the clamping plate 16, the limiting post 905 is slidably connected with the groove 903, the back of the limiting post 905 is in contact with the clamping plate 16, the card 16 may be snapped into the card slot 902 to facilitate installation of the platen roller 14, and the retaining posts 905 may retain the card 16.

The implementation principle of the embodiment is as follows: firstly, a user installs the device and connects the power supply, firstly, the user installs the device and connects the power supply, then 1 the packing box is placed on the transmission belt 12, and the first motor 2 is started through the operation panel 3, the first motor 2 can drive the transmission roller 4 to rotate, and then the transmission belt 12 is driven to rotate, and the packing box is driven to move, when the packing box moves to a position between the infrared receiver 709 and the infrared emitter 708, the packing box can block the infrared ray, so that the infrared receiver 709 can not receive the infrared ray, at the moment, the first motor 2 can transmit a signal to the operation panel 3, the second motor 701 can be started after the operation panel 3 receives the signal, the winding wheel 702 can rotate, the pull rope 703 can be loosened after the winding wheel 702 rotates, at the moment, the limiting plate 704 moves downwards and enables the sliding block 706 to slide in the sliding groove 705, and the limiting plate 704 can block the packing box, so as to prevent the packing box from moving again, the packing box can be limited, then the air cylinder 6 and the third motor 10 are started, the air cylinder 6 works to extend the piston rod 15, thereby driving the third motor 10 and the stamping roller 14 to move downwards, and the third motor 10 drives the stamping roller 14 to rotate so as to stamp the packing box, when the stamping roller 14 needs to be disassembled for replacement, the limiting column 905 is moved into the groove 903 only by pressing the limiting column 905, the platen roller 14 can then be removed, the stopper 906 removed from the interior of the stopper groove 907, and the card 16 is also removed from within the card slot 902, which in turn facilitates quick removal of the platen roller 14, when the platen roller 14 is mounted, the card plate 16 is moved into the card slot 902, the stopper 906 is moved into the stopper slot 907, then the position-restricting post 905 is released, and the spring 904 recovers elasticity and pushes the position-restricting post 905 into the inside of the card slot 902 and contacts the card 16, thereby restricting the card 16 and the platen roller 14.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a packing carton watermark digital printing equipment that guards against falsification, includes frame (1), its characterized in that: the top of frame (1) is fixed with support frame (5), two cylinder (6), two are installed at the top of support frame (5) the output of cylinder (6) all installs connecting plate (8), one through piston rod (15) the surface mounting of connecting plate (8) has third motor (10), the output of third motor (10) is connected with drive shaft (17), and the surface mounting of another connecting plate (8) has bearing (11), the one end of bearing (11) is connected with connecting axle (18), and the one end of connecting axle (18) is provided with joint subassembly (9) with the one end of drive shaft (17), one side of support frame (5) is provided with spacing subassembly (7).

2. The packaging box anti-counterfeiting watermark digital printing equipment according to claim 1, characterized in that: spacing subassembly (7) including install in second motor (701) of support frame (5) top one side, set up in two spout (705) of support frame (5) one side and install in inside infrared receiver (709) and infrared emitter (708) of support frame (5), the output of second motor (701) is connected with reel (702), the surface connection of reel (702) has stay cord (703), the bottom of stay cord (703) is connected with limiting plate (704), two the internally mounted of spout (705) has reset spring (707), the bottom mounting of reset spring (707) has slider (706), one side of slider (706) is connected with limiting plate (704).

3. The packaging box anti-counterfeiting watermark digital printing equipment according to claim 2, characterized in that: the limiting plate (704) is connected with the sliding groove (705) in a sliding mode through a sliding block (706), and the infrared receiver (709) and the infrared transmitter (708) are located on the same horizontal straight line.

4. The packaging box anti-counterfeiting watermark digital printing equipment according to claim 1, characterized in that: the clamping component (9) comprises clamping seats (901) arranged at one end of a driving shaft (17) and one end of a connecting shaft (18), clamping grooves (902) and two limiting grooves (907) are formed in the outer surfaces of the two clamping seats (901), clamping plates (16) are clamped in the clamping grooves (902), a pressing roller (14) is fixed between the clamping plates (16), limiting blocks (906) clamped in the limiting grooves (907) are connected to the tops and the bottoms of the clamping plates (16), grooves (903) are formed in the clamping seats (901), springs (904) are arranged in the grooves (903), and one ends of the springs (904) are connected with limiting columns (905) extending to the insides of the clamping grooves (902).

5. The packaging box anti-counterfeiting watermark digital printing equipment according to claim 4, characterized in that: the limiting block (906) is matched with the limiting groove (907), the clamping groove (902) is matched with the clamping plate (16), the limiting column (905) is connected with the groove (903) in a sliding mode, and the back of the limiting column (905) is in contact with the clamping plate (16).

6. The packaging box anti-counterfeiting watermark digital printing equipment according to claim 1, characterized in that: first motor (2), two are all installed to the surface both sides of frame (1) the output of first motor (2) is connected with conveying roller (4), two conveying belt (12) have been cup jointed between conveying roller (4), the inside of frame (1) is fixed with accepts roller (13), roller platen (14) are located directly over accepting roller (13).

7. The packaging box anti-counterfeiting watermark digital printing equipment according to claim 1, characterized in that: operating panel (3) are installed to the surface intermediate position department of frame (1), the bottom welding of frame (1) has the support, operating panel (3) respectively with first motor (2), second motor (701), third motor (10), cylinder (6), infrared receiver (709) and infrared emitter (708) electric connection.