CN211518860U

CN211518860U - Label printing machine with gold stamping device

Info

Publication number: CN211518860U
Application number: CN201922231007.5U
Authority: CN
Inventors: 颜廷博
Original assignee: Shanghai Yuanyuan Printing Co ltd
Current assignee: Shanghai Yuanyuan Printing Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-18
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a label printing machine with gilt device, including the material loading subassembly that sets gradually, printing module, gilt subassembly and rewinding subassembly, gilt subassembly includes the chassis, the chassis upside is provided with a plurality of bottom plates, the many bracing pieces of the vertical rigid coupling in upside both ends of chassis, the upside rigid coupling of bracing piece has the roof, the equal vertical accepting frame that slides in position that the roof corresponds each bottom plate, the lower extreme of accepting the frame extends to roof downside and rigid coupling has accepting the frame, the equal horizontal rigid coupling of downside of accepting the frame has the gilt board of scalding, the both ends of accepting the frame are rotated respectively and are connected with unwinding roller and wind-up roll, still be provided with the actuating mechanism that can drive two accepting frame downstream respectively on the roof. The utility model discloses have and directly carry out gilt technology after the label printing, easy operation improves production efficiency's effect.

Description

Label printing machine with gold stamping device

Technical Field

The utility model belongs to the technical field of the technique of label gilt printing and specifically relates to a label printing machine with gilt device is related to.

Background

The gold stamping process is a special printing process without ink, the gold stamping refers to a process of stamping an electrochemical aluminum foil to the surface of a printing stock at a certain temperature and pressure, and a gold stamping device is equipment for finishing the gold stamping process. In order to increase the overall aesthetic feeling of the label in the printing process of the existing part of labels, the part of labels can be subjected to a gold stamping process after printing is finished, so that hot stamped pictures and texts show strong metallic luster, the colors are bright and attractive, and the fading rate is extremely low.

The prior Chinese utility model with reference to the grant publication No. CN209492277U discloses a novel gold stamping label processing device, which comprises a processing platform, wherein a gantry support is arranged in the upper end of the processing platform, two guide posts are arranged at the lower end of the gantry support, a gold stamping pressing plate is fixedly connected at the lower ends of the guide posts, sliding blocks are arranged at two ends of the gold stamping pressing plate and are sleeved on a reciprocating screw rod, a driving motor is connected at the upper end of the reciprocating screw rod, a conveying belt is arranged on the processing platform, a driving wheel is arranged in the conveying belt, limit bulges arranged on the surface of the conveying belt at equal intervals drive a gold stamping pressing block to move up and down through the reciprocating screw rod, and the continuous processing operation can be realized by matching with the conveying belt at the lower end, the gold stamping pressing operation is, the gilt board that can dismantle alone is processed, can change gilt board to the label demand of difference, has improved gilt processingequipment's multifunctionality, is worth promoting foretell kind of printing machine also can be used as label printing.

The stamping equipment is just one kind of stamping equipment, but when the equipment is used, the label needs to be placed on the stamping equipment for stamping after the label is printed, so that the printing machine and the stamping machine are used separately, the material is rolled after being printed, and then is placed on the stamping machine for stamping, so that the two processes are time-consuming and labor-consuming, the working efficiency is low, and the coloring firmness of stamping can be influenced by stamping after printing for a period of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a label printing machine with gilt device has and can directly carry out gilt technology after the label printing, easy operation improves production efficiency's effect.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a label printing machine with gilt device, is including the material loading subassembly that sets gradually, printing element, gilt subassembly and rewinding subassembly, gilt subassembly includes the chassis, the chassis upside is provided with a plurality of bottom plates, many vaulting poles of the vertical rigid coupling in upside both ends of chassis, the upside rigid coupling of bracing piece has the roof, the equal vertical sliding in position that the roof corresponds each bottom plate has the accepting frame, the lower extreme of accepting the frame extends to roof downside and rigid coupling has the accepting frame, the equal horizontal rigid coupling of downside of accepting the frame has the gilt board of scalding, the both ends of accepting the frame are rotated respectively and are connected with unwinding roller and wind-up roll, still be provided with the actuating mechanism that can drive two accepting frame downstream respectively on the roof.

Through adopting the above technical scheme, in operation, the label body paper passes through the material loading subassembly material loading, then go into the printing subassembly and print, after the printing is accomplished, the label body paper continues to get into gilt subassembly, carry out gilt through gilt subassembly, after gilt, the rolling subassembly will print gilt label body paper of accomplishing and can once accomplish the technology of label printing and gilt, moreover, the steam generator is simple in operation, high efficiency, when the label body paper gets into gilt subassembly, the label body paper passes through between each bottom plate and each gilt board, and drive accepting frame downstream through actuating mechanism and can drive gilt board downstream, and the electrochemical aluminium paper that the unreeling roller was given off at this moment will walk around the downside of gilt board and twine in the wind-up roller, the gilt board will be able to push down aluminium paper to the label body paper upside and realize gilt.

The utility model discloses further set up to: the upper side of the bearing frame is fixedly connected with a plurality of sliding rods extending out of the upper side of the top plate, the sliding rods are sleeved with return springs for driving the bearing frame to move upwards in a normal state, the driving mechanism comprises driving cylinders horizontally and fixedly connected to one side of the top plate corresponding to each bearing frame, telescopic rods of the driving cylinders are fixedly connected with sliding blocks with inclined planes on the lower sides, the upper side of the bearing frame is vertically and fixedly connected with reciprocating ejector rods, the upper ends of the reciprocating ejector rods protrude out of the top plate and abut against the lower sides of the inclined planes of the sliding blocks, and the reciprocating.

Through adopting above-mentioned technical scheme, under the normality, accept the frame and will make the upper end of reciprocal ejector pin butt in the inclined plane downside of slider all the time through reset spring pulling effect, it can drive the slider and slide to drive the telescopic link extension when the driving cylinder, thereby can drive the reciprocal ejector pin downstream of butt in the slider downside, thereby can drive and accept frame downstream, realize gilt work, it contracts to return when the driving cylinder drives the telescopic link, the slider is along with telescopic link synchronous motion, the upper end of reciprocal ejector pin will continue the inclined plane of butt slider downside and slide and upward movement, thereby realize accepting the rising of frame and reset.

The utility model discloses further set up to: the upper side of the slide bar is provided with a baffle ring, each reset spring is sleeved at one end of the slide bar extending out of the top plate, and the two ends of each reset spring are respectively abutted against the upper sides of the baffle ring and the top plate and can push the baffle ring to move in a direction away from the top plate.

Through adopting above-mentioned technical scheme, reset spring can promote under the normality and keep off the direction motion that the roof was trended to the retaining ring to promote the slide bar upward movement, thereby can promote and accept the frame upward movement.

The utility model discloses further set up to: the slide bar is a threaded rod, and the baffle ring is in threaded connection with the threaded rod.

Through adopting above-mentioned technical scheme, can dismantle after using a period and keep off the ring and change reset spring, secondly, rotate and keep off the ring and can adjust the initial spring force that keeps off the position of ring and adjust reset spring.

The utility model discloses further set up to: the wind-up roll all includes that one end rotates to be connected in accepting the frame and the axis of rotation that is parallel to each other with unreeling the roller, all overlap in the axis of rotation and be equipped with two spacing rings, the global equal threaded connection of two spacing rings has the tip can the butt in the puller bolt of axis of rotation.

Through adopting above-mentioned technical scheme, when the electrochemical aluminium scroll that the unreeling roller was more renewed or when dismantling the used electrochemical aluminium scroll from the wind-up roller, unscrewed the global jack bolt of spacing ring, dismantle the spacing ring, then with electrochemical aluminium paper roll dismantle change can.

The utility model discloses further set up to: one end of the bearing frame corresponding to the winding roller is fixedly connected with a servo motor, and an output shaft of the servo motor is fixedly connected with one end of a rotating shaft of the winding roller.

Through adopting above-mentioned technical scheme, when needs rotate electrochemical aluminium paper, drive the wind-up roll through servo motor and rotate to can make used electrochemical aluminium paper rolling, and drive and unreel the roller and rotate, thereby draw new electrochemical aluminium paper to the downside of gilt board so that use.

The utility model discloses further set up to: the upper side of the bearing frame corresponding to the unwinding roller is rotatably connected with a pressing and holding plate, and a torsion spring capable of driving the pressing and holding plate to rotate downwards to abut against the aluminum oxide paper roll on the unwinding roller is further arranged between the bearing frame and the pressing and holding plate.

Through adopting above-mentioned technical scheme, the torsional spring that adopts drives to press and holds the board and press and hold in the electrochemical aluminium scroll of unreeling the roller upside and can avoid unreeling the roller because of inertia rotation, convenient to use.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the label base paper enters the gold stamping assembly, the label base paper passes through the bottom plates and the gold stamping plates and drives the bearing frame to move downwards through the driving mechanism so as to drive the gold stamping plates to move downwards, the alumite paper discharged by the unwinding roller bypasses the lower sides of the gold stamping plates and is wound on the winding roller, and the gold stamping plates can press the alumite paper downwards to the upper sides of the label base paper to realize gold stamping;

2. in a normal state, the receiving frame enables the upper end of the reciprocating ejector rod to be always abutted against the lower side of the inclined surface of the sliding block through the pulling action of the reset spring, when the driving cylinder drives the telescopic rod to extend, the sliding block can be driven to slide, so that the reciprocating ejector rod abutted against the lower side of the sliding block can be driven to move downwards, the receiving frame can be driven to move downwards, gold stamping work is realized, when the driving cylinder drives the telescopic rod to retract, the sliding block moves synchronously along with the telescopic rod, and the upper end of the reciprocating ejector rod continuously abuts against the inclined surface of the lower side of the sliding block to slide and;

3. when the stop ring is used for a period of time, the stop ring can be detached to replace the return spring, and then the stop ring can be rotated to adjust the position of the stop ring so as to adjust the initial spring force of the return spring.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the printing assembly structure of the present invention.

Fig. 3 is the structure diagram of the gold stamping assembly of the present invention.

Fig. 4 is a schematic diagram of the gold stamping plate structure of the present invention.

Fig. 5 is a schematic view of the pressing structure of the present invention.

Fig. 6 is a partially enlarged schematic view of a portion a in fig. 5.

In the figure, 1, a feeding component; 11. a first machine frame; 12. unwinding the reel; 2. a printing assembly; 21. a second frame; 22. a printing roller; 23. an ink tank; 231. ink-coated sponge; 3. a gold stamping component; 31. a chassis; 311. a support bar; 32. a base plate; 33. a top plate; 331. a drive cylinder; 332. a slider; 333. a bevel; 34. a receiving frame; 341. gold stamping plate; 342. a slide bar; 343. a baffle ring; 344. a return spring; 345. a reciprocating ejector rod; 35. a rotating shaft; 351. a limiting ring; 352. jacking the bolt; 36. pressing and holding the plate; 361. a torsion spring; 4. rewinding the assembly; 41. a third frame; 42. and (4) rewinding rollers.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a label printing machine with gilt device, including the material loading subassembly 1, printing element 2, gilt subassembly 3 and the rewinding subassembly 4 that set gradually. During operation, the label body paper is fed through the feeding assembly 1 and then enters the printing assembly 2 to be printed, after printing is completed, the label body paper continues to enter the gold stamping assembly 3 to be gold stamped through the gold stamping assembly 3, and after gold stamping is completed, the rolling assembly rolls the printed and gold stamped label body paper to complete the label printing and gold stamping process once

Referring to fig. 1 and 2, the feeding assembly 1 includes a first frame 11, a horizontally arranged unreeling shaft 12 is rotatably connected to the first frame 11, the printing assembly 2 includes a plurality of second frames 21, each second frame 21 is rotatably connected to two horizontally arranged printing rollers 22, the axes of the two printing rollers 22 are located on the same vertical plane, a printing gap is arranged between the two printing rollers 22, one side of the second frame 21 corresponding to the upper printing roller 22 is fixedly connected to a horizontally arranged ink tank 23, and an upper end of the ink tank 23 is fixedly connected to an ink coating sponge abutting against 231 of the printing roller 22. The position that one side of two frames 21 corresponds two printing rollers 22 still all the rigid coupling have can drive two printing roller 22 pivoted driving motor, in operation, the label raw materials is rolled up and is arranged in and is unreeled on spool 12, then, unreel spool 12 and rotate and to realize unreeling of label paper, then label paper gets into printing module 2, between two printing rollers 22 through each two frames 21, spread from the printing clearance, meanwhile, two driving motor drive two printing rollers 22 and rotate, thereby can drive the conveying of label paper, and along with the rotation of the printing roller 22 of upside, printing roller 22 can scribble the china ink sponge contact with 231, thereby scribble printing ink on upside printing roller 22 and through upside printing roller 22 rotate coat to the label.

Referring to fig. 3 and 4, gold stamping assembly 3 includes chassis 31, chassis 31 upside is provided with a plurality of bottom plates 32, many spinal branch vaulting poles 311 of the vertical rigid coupling in upside both ends of chassis 31, the upper end rigid coupling of spinal branch vaulting pole 311 has the roof 33 of level setting, the equal vertical slip in position that each bottom plate 32 is corresponded to roof 33 has accepting frame 34, the equal horizontal rigid coupling in downside of accepting frame 34 has gilding plate 341, the both ends of accepting frame 34 are rotated respectively and are connected with unwinding roller and wind-up roll, still be provided with the actuating mechanism that can drive two accepting frames 34 downstream respectively on the roof 33. When the label base paper enters the gold stamping assembly 3, the label base paper passes through the space between each bottom plate 32 and each gold stamping plate 341, and drives the bearing frame 34 to move downwards through the driving mechanism so as to drive the gold stamping plate 341 to move downwards, the electrochemical aluminum paper discharged by the unwinding roller is wound around the lower side of the gold stamping plate 341 and wound on the winding roller, and the gold stamping plate 341 can press the aluminum paper downwards to the upper side of the label base paper to realize gold stamping.

Referring to fig. 3 and 5, a plurality of sliding rods 342 extending out of the top plate 33 are fixedly connected to the upper side of the receiving frame 34, the sliding rods 342 are screws, a blocking ring 343 is further connected to the sliding rods 342 through threads, return springs 344 are respectively sleeved on the sliding rods 342, two ends of each return spring 344 respectively abut against the lower side of the blocking ring 343 and the upper side of the top plate 33, and in a normal state, the return springs 344 can push the blocking ring 343 to move in a direction away from the top plate 33. The driving mechanism includes a driving cylinder 331 provided on one side of each receiving frame 34, and each driving cylinder 331 is horizontally fixed to the upper side of the top plate 33. The telescopic rod of each driving cylinder 331 is fixedly connected with a sliding block 332, the lower side of the sliding block 332 is obliquely provided with an inclined surface 333, the upper side of the bearing frame 34 is also vertically and fixedly connected with a reciprocating mandril 345, and the upper end of the reciprocating mandril 345 protrudes out of the top plate 33 and can be abutted against the lower side of the inclined surface 333 of the sliding block 332 and the reciprocating mandril 345 can move downwards along with the sliding of the sliding block 332. In a normal state, the receiving frame 34 makes the upper end of the reciprocating rod 345 always abut against the lower side of the inclined plane 333 of the sliding block 332 through the action of the return spring 344, when the driving cylinder 331 drives the telescopic rod to extend and can drive the sliding block 332 to slide, so that the reciprocating rod 345 abutting against the lower side of the sliding block 332 can be driven to move downwards, the receiving frame 34 can be driven to move downwards, gold stamping is achieved, when the driving cylinder 331 drives the telescopic rod to retract, the sliding block 332 synchronously moves along with the telescopic rod, the upper end of the reciprocating rod 345 continues to abut against the inclined plane 333 of the lower side of the sliding block 332 to slide and move upwards, so that ascending and returning of the receiving frame 34 are achieved, when the receiving frame is used for a period of time, the stop ring 343 can be detached to replace the return spring 344, and then the.

The wind-up roll all includes that one end rotates to be connected in the axis of rotation 35 of accepting the frame 34 with unreeling the roller, the equal level setting of two axis of rotation 35 and be parallel to each other, all the cover is equipped with two spacing rings 351 on the axis of rotation 35, the equal threaded connection in global of two spacing rings 351 has the tip to be able to the butt in the puller bolt 352 of axis of rotation 35, accept the upside that the frame 34 corresponds the unreeling the roller and rotate and be connected with and press and hold board 36, accept and still be provided with between frame 34 and the pressure board 36 and drive and press and hold board 36 and rotate down to the butt in the torsional spring 361 (refer to fig. 6) of. One end of the bearing frame 34 corresponding to the winding roller is fixedly connected with a servo motor, and an output shaft of the servo motor is fixedly connected with one end of a rotating shaft 35 of the winding roller. When the electrochemical aluminum scroll that the unreeling roller was more renewed or was used up was dismantled from the wind-up roller to needs, unscrewed the tightening bolt 352 of the global top of spacing ring 351, dismantle spacing ring 351, then it can to dismantle the change with the electrochemical aluminum scroll. When needs rotate electrochemical aluminium paper, drive the wind-up roll through servo motor and rotate to can make used electrochemical aluminium paper rolling, and drive the unwinding roller and rotate, thereby pull new electrochemical aluminium paper to the downside of gilt board 341 so that use, in addition, the torsional spring 361 of adoption drives to press and holds the board 36 and press and hold in the electrochemical aluminium scroll of unwinding roller upside, can avoid the unwinding roller because of inertia rotation, convenient to use.

Referring back to fig. 1, the rewinding assembly 4 includes a third frame 41, a rewinding roller 42 is rotatably connected to the third frame 41, and a stepping motor is further fixedly connected to a side of the third frame 41 corresponding to the rewinding roller 42 and can drive the third rewinding roller 42 to rotate. When the label paper rewinding machine works, the label base paper is directly wound on the rewinding roller 42 after the gold stamping process, and then the label base paper drives the rewinding roller 42 to rotate along with the stepping motor, so that the rewinding of the label paper can be realized.

The implementation principle of the embodiment is as follows: during operation, the label raw materials is rolled up and is arranged in unreeling the axle 12, then, unreeling the axle 12 and rotate and to realize unreeling of label paper, then label paper gets into printing assembly 2, between two printing rollers 22 through two 21 of each frame, spread from the printing clearance, meanwhile, two driving motor drive two printing rollers 22 and rotate, thereby can drive the conveying of label paper, and along with the rotation of the printing roller 22 of upside, printing roller 22 can scribble black sponge contact with 231, thereby scribble printing ink on upside printing roller 22 and through upside printing roller 22 rotate coat to the label on.

When the label base paper enters the gold stamping assembly 3, the label base paper passes through the space between each bottom plate 32 and each gold stamping plate 341, and drives the bearing frame 34 to move downwards through the driving mechanism so as to drive the gold stamping plate 341 to move downwards, the electrochemical aluminum paper discharged by the unwinding roller is wound around the lower side of the gold stamping plate 341 and wound on the winding roller, and the gold stamping plate 341 can press the aluminum paper downwards to the upper side of the label base paper to realize gold stamping.

The label base paper is directly wound on the rewinding roller 42 after the gold stamping process, and then the rewinding roller 42 is driven to rotate along with the stepping motor, so that the rewinding of the label paper can be realized.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a label printing machine with gilding device which characterized in that: comprises a feeding assembly (1), a printing assembly (2), a gold stamping assembly (3) and a rewinding assembly (4) which are arranged in sequence, the gold stamping assembly (3) comprises an underframe (31), a plurality of bottom plates (32) are arranged on the upper side of the underframe (31), a plurality of support rods (311) are vertically and fixedly connected with the two ends of the upper side of the bottom frame (31), a top plate (33) is fixedly connected with the upper side of each support rod (311), the positions of the top plate (33) corresponding to the bottom plates (32) are vertically provided with bearing frames (34) in a sliding way, the lower end of the bearing frame (34) extends to the lower side of the top plate (33) and is fixedly connected with the bearing frame (34), the lower side of the bearing frame (34) is horizontally and fixedly connected with a gilding plate (341), two ends of the bearing frame (34) are respectively and rotatably connected with an unwinding roller and a winding roller, and the top plate (33) is also provided with a driving mechanism which can respectively drive the two bearing frames (34) to move downwards.

2. A label printing machine with gold stamping device according to claim 1, characterized in that: the upper side of the bearing frame (34) is fixedly connected with a plurality of sliding rods (342) extending out of the upper side of the top plate (33), the sliding rods (342) are sleeved with return springs (344) for driving the bearing frame (34) to move upwards in a normal state, the driving mechanism comprises driving cylinders (331) horizontally and fixedly connected to one sides of the top plate (33) corresponding to the bearing frames (34), telescopic rods of the driving cylinders (331) are fixedly connected with sliding blocks (332) with inclined surfaces (333) on the lower sides, the upper side of the bearing frame (34) is also vertically and fixedly connected with reciprocating push rods (345) of which the upper ends protrude out of the top plate (33), abut against the lower sides of the inclined surfaces (333) of the sliding blocks (332) and can move downwards along with the sliding.

3. A label printing machine with gold stamping device according to claim 2, characterized in that: the upper side of the sliding rod (342) is provided with a stop ring (343), each return spring (344) is sleeved at one end of the sliding rod (342) extending out of the top plate (33), and two ends of each return spring (344) are respectively abutted against the upper sides of the stop ring (343) and the top plate (33) and can push the stop ring (343) to move in a direction away from the top plate (33).

4. A label printing machine with gold stamping device according to claim 3, characterized in that: the sliding rod (342) is a threaded rod, and the baffle ring (343) is in threaded connection with the threaded rod.

5. A label printing machine with gold stamping device according to claim 1, characterized in that: the wind-up roll all includes that one end rotates to be connected in accepting frame (34) and axis of rotation (35) that are parallel to each other with the unreeling roller, all overlap on axis of rotation (35) and be equipped with two spacing rings (351), the global equal threaded connection of two spacing rings (351) has tip can butt in puller bolt (352) of axis of rotation (35).

6. The label printing machine with gold stamping device as claimed in claim 5, wherein: one end of the bearing frame (34) corresponding to the winding roller is fixedly connected with a servo motor, and an output shaft of the servo motor is fixedly connected with one end of a rotating shaft (35) of the winding roller.

7. The label printing machine with gold stamping device as claimed in claim 5, wherein: the upside that accepts frame (34) corresponds the unreeling roller rotates and is connected with presses and holds board (36), it can drive to press holds board (36) and downwards rotate torsional spring (361) to the butt aluminium oxide scroll on the unreeling roller still to be provided with between accepting frame (34) and pressing and holding board (36).