CN214646746U

CN214646746U - Energy-saving packaging box anti-counterfeiting watermark digital printing equipment

Info

Publication number: CN214646746U
Application number: CN202121002476.0U
Authority: CN
Inventors: 冯子寿; 李红彬
Original assignee: Shenzhen Pengkai Printing Co ltd
Current assignee: Shenzhen Pengkai Printing Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-09
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to an energy-conserving packing carton anti-fake watermark digital printing equipment, including frame and the conveyer belt of setting in the frame, be equipped with clamping component in the frame, clamping component includes driving motor, the guide bar, two-way threaded rod and clamp plate, driving motor fixed connection is in the frame, two-way threaded rod of fixed connection on driving motor's the output shaft, the screw thread of two-way threaded rod revolves to the equal threaded connection clamp plate of opposite part, the clamp plate sets up and contacts with the conveyer belt along the length direction of conveyer belt, the guide bar sets up in the frame, the one end of guide bar run through two clamp plates simultaneously and with two clamp plate sliding fit. The application has the effect of reducing the possibility that the printing effect is influenced by the deviation of the energy-saving packaging box in the moving process on the conveyor belt.

Description

Energy-saving packaging box anti-counterfeiting watermark digital printing equipment

Technical Field

The application relates to the technical field of printing equipment, in particular to energy-saving packaging box anti-counterfeiting watermark digital printing equipment.

Background

The anti-counterfeiting watermark is a technology which is easy to identify, is clamped in paper and can enable light to penetrate through so as to show various shadows. Watermarks are also sometimes seen when strong light is reflected or over dark backgrounds. This phenomenon is caused by variations in the thickness of the paper or the density of the paper. There are two main methods for producing paper with watermarks, the rubber-covered roll process and the rotary screen printing process. In the production process of the energy-saving packaging box, people usually print anti-counterfeiting watermark numbers on the surface of the packaging box.

Chinese patent with publication number CN209775811U discloses an energy-saving packaging box anti-counterfeiting watermark digital printing device, which comprises a frame, wherein four pillars are arranged at the bottom side of the frame, the side surfaces of the four pillars are connected through reinforcing plates, a driving shaft and a driven shaft are respectively arranged at the front side and the rear side of the interior of the frame, the driving shaft and the driven shaft are connected through a conveyor belt, the front end of the driving shaft penetrates through the frame through a bearing and is connected with an output shaft of a first motor, the first motor is arranged at the front side of the frame, a U-shaped supporting plate is arranged on the upper surface of the frame, rectangular through grooves are respectively arranged at the front side and the rear side of the U-shaped supporting plate, two parallel sliding grooves are respectively arranged at the left side and the right side of the two rectangular through grooves, sliding blocks are slidably connected with the interior of the two parallel sliding grooves, a stamping roller is arranged at one side, which is close to each other, the front side of the stamping roller penetrates through the U-shaped supporting plate through the bearing and is connected with the output shaft of a second motor, the motor II is arranged on the front side of the sliding blocks on the front side, the upper surfaces of the two sliding blocks are connected with a screw rod through tapered roller bearings, the top ends of the screw rod penetrate through the U-shaped supporting plate through threaded holes, a gear II is arranged on the top end of the screw rod on the rear side, a gear I is arranged on the side face of the screw rod on the front side, and the gear I and the gear II are connected through a chain.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the operator is placing energy-conserving packing carton on the conveyer belt, and the conveyer belt carries energy-conserving packing carton and carries the in-process that carries out the printing under the impression roller, because the width of energy-conserving packing carton is not of uniform size, when the width of energy-conserving packing carton is less than the interval between two relative baffles on the conveyer belt, the skew takes place easily at the in-process that energy-conserving packing carton removed on the conveyer belt, influences the printing effect.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the printing effect is influenced by the deviation of the energy-saving packaging box in the moving process on the conveyor belt, the application provides the anti-counterfeiting watermark digital printing equipment for the energy-saving packaging box.

The application provides an energy-conserving packing carton anti-fake watermark digital printing equipment adopts following technical scheme:

the utility model provides an energy-conserving packing carton anti-fake watermark digital printing equipment, includes the frame and sets up the conveyer belt in the frame, be equipped with clamping component in the frame, clamping component includes driving motor, guide bar, two-way threaded rod and pinch-off blades, driving motor fixed connection is in the frame, the two-way threaded rod of fixed connection on driving motor's the output shaft, the screw thread of two-way threaded rod revolves to the equal threaded connection pinch-off blades of opposite both ends pole body, the pinch-off blades sets up and contacts with the conveyer belt along the length direction of conveyer belt, the guide bar sets up in the frame, the one end of guide bar run through two pinch-off blades simultaneously and with two pinch-off blades sliding fit.

Through adopting above-mentioned technical scheme, during the use, the operator places the energy-conserving packing carton that needs the printing on the conveyer belt, start clamping unit, make driving motor's motor shaft drive two-way threaded rod and rotate, guide bar and two clamp plate sliding fit, two clamp plate moves in opposite directions with two-way threaded rod threaded connection, two clamp plates conflict energy-conserving packing carton simultaneously, consequently, the interval between two clamp plates can be adjusted according to the width of placing the energy-conserving packing carton on the conveyer belt to this application, and then can reduce the possibility that the skew takes place for the in-process that energy-conserving packing carton removed on the conveyer belt, synthesize, this application can reduce energy-conserving packing carton and move the possibility that the in-process takes place the skew and influence the printing effect on the conveyer belt.

Optionally, two be equipped with the buffering subassembly on the relative lateral wall of clamp plate respectively, the buffering subassembly includes buffer board and buffer spring, a plurality of holding tanks have been seted up on the clamp plate, the holding tank is the annular setting, buffer spring is located the holding tank, buffer spring's one end and the tank bottom fixed connection of holding tank, the other end is connected with the buffer board.

Through adopting above-mentioned technical scheme, during the use, when two clamp plates remove to the direction that is close to energy-conserving packing carton gradually, the buffer board removes and contradicts the lateral wall of energy-conserving packing carton gradually to the direction of energy-conserving packing carton simultaneously, and buffer spring atress compression has played the effect of buffering this moment, and then has reduced the extrusion force of clamp plate to energy-conserving packing carton, has reduced energy-conserving packing carton and has taken place the possibility of deformation.

Optionally, a guide hole is formed in the clamping plate, a guide post is connected in the guide hole in a sliding manner, one end of the guide post is fixedly connected with the buffer plate, and the buffer spring is sleeved outside the guide post.

Through adopting above-mentioned technical scheme, when the buffer board atress when being close to the direction removal of pinch-off blades, guide post and guiding hole sliding fit play the effect of direction to the buffer board to can reduce buffer spring and take place crooked possibility.

Optionally, scales are arranged on the guide rod and are arranged along the length direction of the guide rod.

Through adopting above-mentioned technical scheme, during the use, the operator adjusts clamping component as required the energy-conserving packing carton's of printing width, adjusts the distance between two clamp plates through observing the scale on the guide bar, convenient operation.

Optionally, a plurality of placing grooves are respectively formed in the opposite side walls of the two buffer plates, and a rotating circular plate is rotatably connected to the placing grooves.

Through adopting above-mentioned technical scheme, during the use, the operator removes the clamp plate, and the clamp plate moves the buffer board and removes, and then drives and rotate the energy-conserving packing carton of plectane conflict, and when energy-conserving packing carton moved on the conveyer belt, the plectane rotated and has reduced the frictional force between energy-conserving packing carton and the buffer board, and then has reduced the possibility that energy-conserving packing carton produced wearing and tearing.

Optionally, the rotating circular plate is detachably connected with the buffer plate.

Through adopting above-mentioned technical scheme, during the use, the operator can dismantle the rotation plectane and maintain or maintain.

Optionally, the outer circumferential side wall of the rotating circular plate is detachably connected with a wear-resistant layer.

Through adopting above-mentioned technical scheme, during the use, the setting of wearing layer has reduced the possibility that the rotation plectane is worn and torn, has played the effect of protection rotation plectane.

Optionally, a hook and loop fastener is arranged on the outer circumferential side wall of the rotating circular plate, the back of the hook surface of the hook and loop fastener is fixedly connected with the rotating circular plate, a wear-resistant layer is bonded to the back of the loop fastener suede, and the hook surface of the hook and loop fastener is bonded to the suede.

Through adopting above-mentioned technical scheme, when needs are dismantled, the operator bonds the hook face and the matte of magic subsides, and then makes wearing layer and rotation plectane stable connection, when needs are dismantled, with the hook face and the matte split of magic subsides, convenient operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the clamping assembly, when the energy-saving packaging box printing device is used, an operator places the energy-saving packaging box to be printed on the conveying belt, the operator starts the driving motor, the driving motor drives the bidirectional threaded rod to rotate, the clamping plates on the bidirectional threaded rod move in opposite directions, the guide rod guides the two clamping plates, the clamping plates are further enabled to be abutted against the side walls of the energy-saving packaging box, when the conveying belt drives the energy-saving packaging box to move, the two limiting plates play a limiting role on the energy-saving packaging box, therefore, the operator can adjust the distance between the two clamping plates according to the width of the energy-saving packaging box, and in sum, the possibility that the printing effect is influenced due to the fact that the energy-saving packaging box deviates in the moving process on the conveying belt can be reduced;

2. this application is through setting up buffering subassembly, during the use, when the operator starts clamping unit and presss from both sides tight energy-conserving packing carton, and the buffer board is contradicted with energy-conserving packing carton's lateral wall, along with two clamp plates move in opposite directions, and buffer spring atress compression, and then the extrusion force that receives energy-conserving packing carton plays the effect of buffering, has reduced energy-conserving packing carton and has taken place the possibility of deformation.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving packaging box anti-counterfeiting watermark digital printing device in an embodiment.

Fig. 2 is an exploded view of a damping spring and a guide post used in the embodiment.

Fig. 3 is a sectional view for embodying the mounting hole and the rotating circular plate in the embodiment.

Fig. 4 is an enlargement of portion a of fig. 3.

Description of reference numerals: 1. a frame; 2. a conveyor belt; 3. rotating the motor; 4. a drive roll; 5. a driven roller; 6. a printing mechanism; 7. a support frame; 8. a platen roller; 9. a receiving roller; 10. a moving assembly; 11. a power motor; 12. a drive motor; 13. a guide bar; 14. a bidirectional threaded rod; 15. a clamping plate; 16. a connecting plate; 17. calibration; 18. a buffer plate; 19. a buffer spring; 20. accommodating grooves; 21. a guide hole; 22. a guide post; 23. a placement groove; 24. mounting holes; 25. a connecting rod; 26. rotating the circular plate; 27. a through hole; 28. magic tape; 281. hooking the noodles; 282. suede surface; 29. and a wear-resistant layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses energy-saving packaging box anti-counterfeiting watermark digital printing equipment. Referring to fig. 1, an energy-conserving packing carton anti-fake watermark digital printing equipment includes frame 1 and the conveyer belt 2 of setting in frame 1, the drive assembly that fixedly connected with drive conveyer belt 2 removed in frame 1, drive assembly is including rotating motor 3, drive roll 4 and driven voller 5, it is on frame 1 to rotate motor 3 fixed connection, the output shaft fixed connection drive roll 4 of rotating motor 3, drive roll 4 rotates the one end of connecting in frame 1, driven voller 5 rotates the other end of connecting in frame 1, conveyer belt 2 is around establishing on drive roll 4 and driven voller 5.

Referring to fig. 1, be equipped with the printing mechanism 6 that is used for printing energy-conserving packing carton in frame 1, printing mechanism 6 includes support frame 7, embossing roller 8, accept roller 9 and be used for driving the removal subassembly 10 that embossing roller 8 reciprocated, support frame 7 fixed connection is in frame 1, rotate on support frame 7 and connect embossing roller 8, fixed connection is used for driving the removal subassembly 10 that embossing roller 8 reciprocated on support frame 7, it connects in frame 1 to accept roller 9 to rotate, and be located the conveyer belt 2 and the frame 1 region of enclosing in, accept roller 9 and the contact of conveyer belt 2, play the supporting role to conveyer belt 2. The moving assembly 10 comprises a powered motor 11 for driving the impression roller 8 in rotation.

Referring to fig. 1, one end of a frame 1 is connected with a clamping assembly, the clamping assembly includes a driving motor 12, a guide rod 13, a bidirectional threaded rod 14 and a clamping plate 15, the driving motor 12 is fixedly connected to the frame 1, the bidirectional threaded rod 14 is fixedly connected to an output shaft of the driving motor 12, two sections of rods with opposite thread turning directions of the bidirectional threaded rod 14 are in threaded connection with the clamping plate 15, and the clamping plate 15 is arranged along the length direction of a conveyor belt 2 and is in contact with the conveyor belt 2.

Referring to fig. 1, two connecting plates 16 which are vertically arranged are fixedly connected to the frame 1, the two connecting plates 16 are symmetrically arranged about a center line of the conveyor belt 2 in the length direction, and the guide rod 13 is fixedly connected between the two connecting plates 16. The guide rod 13 is provided with a scale 17, and the scale 17 is arranged along the length direction of the guide rod 13. The guide rod 13 extends through both clamping plates 15 and is in sliding engagement with both clamping plates 15.

Referring to fig. 1 and 2, be provided with the buffering subassembly on the relative lateral wall of two clamp plates 15 respectively, the buffering subassembly includes buffer plate 18 and buffer spring 19, a plurality of holding tanks 20 have been seted up on the clamp plate 15, a plurality of holding tanks 20 distribute in proper order along the length direction of clamp plate 15 and on same water flat line, holding tank 20 is the annular setting, buffer spring 19 is located holding tank 20, buffer spring 19's one end and holding tank 20's tank bottom fixed connection, the other end extends holding tank 20 and fixed connection buffer plate 18.

Referring to fig. 2, a guide hole 21 is formed in the clamping plate 15, the guide hole 21 is a blind hole, a guide post 22 is slidably connected in the guide hole 21, one end of the guide post 22 is fixedly connected with the buffer plate 18, the other end of the guide post is inserted into the guide hole 21 and is in sliding fit with the guide hole 21, and the buffer spring 19 is sleeved outside the guide post 22.

Referring to fig. 2 and 3, a plurality of placing grooves 23 have been seted up on the relative vertical lateral wall of buffer board 18 respectively, placing grooves 23 on the buffer board 18 set up along the even interval of length direction of clamp plate 15, the top surface of buffer board 18 is provided with mounting hole 24, mounting hole 24 is the through-hole and communicates to placing groove 23, mounting hole 24 is provided with a plurality ofly, and mounting hole 24 and the setting of placing groove 23 one-to-one, sliding connection has connecting rod 25 in mounting hole 24, the one end of connecting rod 25 is provided with the screw thread, the vertical lateral wall that runs through mounting hole 24 and insert placing groove 23 of one end of connecting rod 25 and, and with the lateral wall threaded connection of placing groove 23. Connecting rod 25 is last to rotate and to be connected with and to rotate plectane 26, and the center department of rotating plectane 26 lateral wall has seted up through-hole 27, and the one end of connecting rod 25 runs through-hole 27 and with the lateral wall threaded connection of standing groove 23, dwang and through-hole 27 sliding fit, rotate plectane 26 partly extend standing groove 23, and then realized rotating plectane 26 and buffer board 18 can dismantle and be connected, make things convenient for the operator to rotate plectane 26 and dismantle and maintain or change.

Referring to fig. 3 and 4, a hook and loop fastener 28 is provided on an outer circumferential side wall of the rotating circular plate 26. The back of the hook face 281 of the magic tape 28 is adhered to the side wall of the rotating circular plate 26, the back of the suede 282 of the magic tape 28 is adhered to the wear-resistant layer 29, the wear-resistant layer 29 is a felt layer, the arrangement of the magic tape 28 realizes the detachable connection of the wear-resistant layer 29 and the rotating circular plate 26, an operator can replace the wear-resistant layer 29 conveniently, and meanwhile, the arrangement of the wear-resistant layer 29 reduces the abrasion of the rotating circular plate 26.

The implementation principle of the energy-saving packaging box anti-counterfeiting watermark digital printing equipment in the embodiment of the application is as follows: during the use, the operator adjusts the interval between two clamp plates 15 according to energy-conserving packing carton's width, the operator starts driving motor 12, driving motor 12's output shaft drives two-way threaded rod 14 and rotates, and then make two clamp plates 15 move in opposite directions under the direction of guide bar 13, and drive two buffer plates 18 and move in opposite directions, finally make the energy-conserving packing box of rotation plectane 26 conflict on the buffer plate 18, and then make wearing layer 29 conflict energy-conserving packing carton, the operator starts rotation motor 3, rotation motor 3 makes conveyer belt 2 rotate under the cooperation of drive roll 4 and driven voller 5, and then make energy-conserving packing carton case remove to printing mechanism 6, in the moving process, the clamp group plays spacing effect to energy-conserving packing carton, and then reduced energy-conserving packing carton and taken place the possibility of squinting at the moving in-process, to sum up, this application can reduce energy-conserving packing carton and take place the squinting and influence the possibility of printing effect on conveyer belt 2.

When the energy-saving packaging box moves below the printing mechanism 6, an operator starts the power motor 11 and the moving assembly 10, the moving assembly 10 drives the rotating embossing roller 8 to vertically move downwards, and the energy-saving packaging box is printed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an energy-conserving packing carton anti-fake watermark digital printing equipment, includes frame (1) and conveyer belt (2) of setting in frame (1), its characterized in that: be equipped with clamping component on frame (1), clamping component includes driving motor (12), guide bar (13), two-way threaded rod (14) and clamp plate (15), driving motor (12) fixed connection is in frame (1), fixed connection two-way threaded rod (14) on the output shaft of driving motor (12), the screw thread of two-way threaded rod (14) revolves to equal threaded connection clamp plate (15) of opposite both ends pole body, clamp plate (15) set up and contact with conveyer belt (2) along the length direction of conveyer belt (2), guide bar (13) set up in frame (1), the one end of guide bar (13) runs through two clamp plate (15) simultaneously and with two clamp plate (15) sliding fit.

2. The energy-saving packaging box anti-counterfeiting watermark digital printing equipment as claimed in claim 1, wherein: two be equipped with buffering subassembly on the relative lateral wall of pinch-off blades (15) respectively, buffering subassembly includes buffer board (18) and buffer spring (19), a plurality of holding tanks (20) have been seted up on pinch-off blades (15), holding tank (20) are the annular setting, buffer spring (19) are located holding tank (20), buffer board (18) are connected to the one end of buffer spring (19) and the tank bottom fixed connection of holding tank (20), the other end.

3. The energy-saving packaging box anti-counterfeiting watermark digital printing equipment as claimed in claim 2, wherein: the clamp plate is characterized in that a guide hole (21) is formed in the clamp plate (15), a guide column (22) is connected to the guide hole (21) in a sliding mode, one end of the guide column (22) is fixedly connected with the buffer plate (18), and the buffer spring (19) is sleeved outside the guide column (22).

4. The energy-saving packaging box anti-counterfeiting watermark digital printing equipment as claimed in claim 1, wherein: the guide rod (13) is provided with scales (17), and the scales (17) are arranged along the length direction of the guide rod (13).

5. The energy-saving packaging box anti-counterfeiting watermark digital printing equipment as claimed in claim 2, wherein: a plurality of placing grooves (23) are respectively formed in the opposite side walls of the two buffer plates (18), and rotating circular plates (26) are rotatably connected to the placing grooves (23).

6. The energy-saving packaging box anti-counterfeiting watermark digital printing equipment as claimed in claim 5, wherein the energy-saving packaging box anti-counterfeiting watermark digital printing equipment is characterized in that: the rotating circular plate (26) is detachably connected with the buffer plate (18).

7. The energy-saving packaging box anti-counterfeiting watermark digital printing equipment as claimed in claim 5, wherein the energy-saving packaging box anti-counterfeiting watermark digital printing equipment is characterized in that: the outer circumferential side wall of the rotating circular plate (26) is detachably connected with a wear-resistant layer (29).

8. The energy-saving packaging box anti-counterfeiting watermark digital printing equipment as claimed in claim 7, wherein: the novel rotary plate is characterized in that a magic tape (28) is arranged on the side wall of the outer circumference of the rotary circular plate (26), the back of a hook face (281) of the magic tape (28) is fixedly connected with the rotary circular plate (26), an abrasion-resistant layer (29) is adhered to the back of a suede (282) of the magic tape (28), and the hook face (281) of the magic tape (28) is adhered to the suede (282).