CN211338058U

CN211338058U - Digital UV gold stamping device

Info

Publication number: CN211338058U
Application number: CN201922279577.1U
Authority: CN
Inventors: 黄光明; 贾玉婷; 林振富
Original assignee: Nanjing Supu Printing And Packaging Co ltd
Current assignee: Nanjing Supu Printing And Packaging Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-25
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a digital UV gold stamping device, including the gilding press body, the lateral wall of gilding press body is equipped with the feed inlet, still include the base, two looks to setting up the support on the base, be located the material loading platform between two supports, slide the support that sets up inside the gilding press body, the sucking disc of equipartition setting in the support bottom, two looks to setting up the air nozzle on the material loading platform, the relative lateral wall of two supports is equipped with the spout, two spouts all extend to the inner wall of gilding press body, be equipped with the conveying subassembly that the drive support moved to the gilding press body inside in the spout, be equipped with two relative air pumps on the base, two air pumps bleed to the sucking disc respectively, the air nozzle air feed, be equipped with the adjusting part that is used for adjusting air nozzle height and angle on the material loading platform, the lateral wall of support is; this gilt device replaces the manual material loading of manpower, has improved the positioning accuracy and the processingquality of cardboard, and production efficiency is high.

Description

Digital UV gold stamping device

Technical Field

The utility model relates to a technical field of gilding press, in particular to digital UV is gilt device.

Background

The gold stamping process is a special printing process without ink, gold stamping refers to a process of hot stamping an electrochemical aluminum foil on the surface of a printing stock at a certain temperature and pressure, a gold stamping machine is equipment for completing the gold stamping process, and in the processing process of a packaging box, a gold stamping machine is generally utilized to carry out gold stamping processing on packaging paper.

The existing Chinese patent with the publication number of CN208529948U discloses a stamping machine convenient for replacing a stamping plate, which comprises a stamping machine main body, wherein a stamping plate support is arranged inside the stamping machine main body, a threaded rod is in threaded connection with the stamping plate support, a rotating handle is arranged on the top wall of the threaded rod, a pressing plate is arranged on the bottom wall of the threaded rod, a sleeve is arranged in the stamping plate support, a guide rod is in sliding connection with the sleeve, a water storage tank is arranged on the left side of the stamping machine main body, a brush is in sliding connection with the water storage tank, the right side wall of the brush is in sliding connection with the left side wall of the stamping machine main body; the gilding press is convenient to replace gilding plates and wide in application range.

However, the above technical solutions have the following disadvantages: this gilding press does not set up feed mechanism, during the material loading, needs the manual material loading of workman, if placing of cardboard position is inaccurate, has influenced the gilding quality of product, has reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gilt device of digital UV, its advantage is: manual feeding of manpower is replaced, the positioning accuracy and the processing quality of the paperboard are improved, and the production efficiency is high.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a digital UV gilding device, includes the gilding press body, the lateral wall of gilding press body is equipped with the feed inlet, still includes the base, two supports of setting on the base relatively, be located the material loading platform between two supports, slide and set up at the inside support of gilding press body, the equipartition sets up the sucking disc in support bottom, two air nozzles of setting on the material loading bench relatively, two the relative lateral wall of support is equipped with the spout, two the spout all extends to the inner wall of gilding press body, be equipped with the conveying subassembly that the drive support removed to the gilding press body inside in the spout, be equipped with two relative air pumps on the base, two the air pump is bled, the air nozzle air feed to the sucking disc respectively, be equipped with the adjusting part who is used for adjusting air nozzle height and angle on the material loading bench, the lateral wall of support is equipped with the.

According to the technical scheme, when feeding is carried out, a stack of stacked paperboards is placed on the feeding table, and the bracket is firstly slid to the upper part of the feeding table by the aid of the conveying assembly; secondly, driving the feeding table to lift to a proper height by using a driving assembly, and then pumping air to the suction cup by using one air pump; then, another air pump is used for supplying air to the air nozzle, so that the stacked paper boards on the upper layer can be blown out, and the paper boards can be quickly sucked by the suction cup; the height size of the paper boards stacked on the feeding table is gradually reduced along with the feeding of the paper boards, the air nozzles can be adjusted to proper height by the adjusting assembly, and the air nozzles can be adjusted to proper angles so as to blow out the paper boards on the upper layer; meanwhile, the feeding table is adjusted to a proper height by utilizing the driving assembly, so that the sucking discs can stably suck the paper boards; adopt the gilt device that above-mentioned structure constitutes, replace manual material loading of manpower, labour saving and time saving has improved positioning accuracy and processingquality, and production efficiency is high.

The utility model discloses further set up to: the conveying assembly comprises a screw rod, a sliding block, a guide rod, a guide block and a first motor, wherein the screw rod is rotatably arranged in a sliding groove on one side, the sliding block is in threaded fit with the screw rod, the guide rod is fixedly arranged in a sliding groove on the other side, the guide block is arranged on the guide rod in a sliding mode, the first motor drives the screw rod to rotate, the sliding block and the guide block slide in the sliding groove, and two side walls of the support are fixedly connected with the sliding block and the guide block respectively.

Through above-mentioned technical scheme, start first motor, the lead screw rotates, because the spout plays limiting displacement to the removal of slider, and then the support slides, and the cooperation of guide block and guide bar plays spacing and direction effect to sliding of support, has improved the stability of support process of sliding to remove the sucking disc to suitable position, absorb the cardboard, improved material loading efficiency.

The utility model discloses further set up to: the adjusting part comprises an adjusting block, a first cylinder for driving the adjusting block to ascend and descend, two opposite fixed seats arranged on the top wall of the feeding table, and two adjusting grooves for the adjusting block to slide are formed in the opposite side walls of the fixed seats along the height direction of the opposite side walls, the cylinder body of the first cylinder is fixed on the top wall of the adjusting groove adjacent to the notch of the adjusting groove, universal hoses are connected to the side walls of the adjusting block in threaded mode, one ends, far away from the adjusting block, of the universal hoses are connected with air nozzles, and the side walls of the universal hoses are connected with air inlet pipes.

According to the technical scheme, when the air nozzle lifting device works, the first air cylinder is started, the adjusting block is driven to lift in the adjusting groove, and the air nozzle can be adjusted to a proper height through the height of the stacked paper boards; the intake pipe can link to each other with one of them air pump to the air nozzle air feed, the angle can be changed at will in the setting of universal hose, so that adjust the air nozzle to suitable angle, so that blow the cardboard on upper strata and scatter, the sucking disc of being convenient for absorbs the cardboard, so that blow the cardboard on upper strata and scatter, improved material loading efficiency.

The utility model discloses further set up to: a20866and a 20866frame are arranged on one side, far away from the feeding hole, of the top wall of the feeding table, the 20866two vertical ends of the 20866are arranged on the top wall of the feeding table, the 20866and the bottom wall of the horizontal end of the 20866are provided with two opposite second cylinders, and piston rods of the second cylinders are connected with rubber pressing blocks and tightly pressed on the top surface of a paperboard.

Through the technical scheme, the second air cylinder is started to drive the rubber pressing block to move downwards during feeding, so that the air nozzle can be prevented from blowing and scattering multiple layers of paper boards when blowing the paper boards, the paper boards are prevented from being displaced, the positioning precision of the paper boards is influenced, and the processing quality of products is improved; after the sucking disc adsorbs the cardboard, the rubber briquetting shifts up to the cardboard that will adsorb, convey the inside of gilding press body and carry out UV gilt.

The utility model discloses further set up to: drive assembly sets up fluted disc on the support lateral wall including rotating, slides and sets up at the support lateral wall and with the rack of fluted disc meshing and drive fluted disc pivoted second motor, two the diapire both sides at the material loading platform are fixed respectively on the top of rack, the support lateral wall is equipped with the lift groove that supplies the rack to slide along its direction of height, the roof of base is equipped with the bottom that guide and material loading platform link to each other.

Through above-mentioned technical scheme, start the second motor, the fluted disc rotates, drives the rack and goes up and down, and the setting in lift groove plays direction and limiting displacement to the removal of rack for the rack can stably go up and down, and then drives the material loading platform and stably goes up and down, and the thickness size of the cardboard that the accessible was piled up adjusts the material loading platform to suitable height, and the sucking disc of being convenient for absorbs the cardboard, improves material loading efficiency.

The utility model discloses further set up to: the guide piece comprises two rows of guide posts which are oppositely arranged on the base in pairs, a sleeve matched with the guide posts, a plurality of balls embedded on the outer wall of the guide posts and a spring sleeved on the guide posts, wherein the top end of the spring is fixed on the bottom wall of the sleeve, the bottom end of the spring is fixed on the top wall of the base, and the top end of the sleeve is fixed on the bottom wall of the feeding table.

Through the technical scheme, the guide pillar is matched with the sleeve, so that the guide effect on the lifting of the feeding table is achieved, and meanwhile, the spring is expanded and compressed along with the lifting of the feeding table, so that the support effect on the sleeve is achieved; the setting of ball, when the material loading platform goes up and down, with telescopic inner wall contact to slip that the sleeve can be stable changes sliding friction into rolling friction, has improved the stability of material loading platform lift process.

The utility model discloses further set up to: the bottom side wall of the fixing seat is provided with a first support plate, the bottom side walls of the two vertical ends of the 20866;, the bottom side walls of the two vertical ends of the fixture are provided with second support plates, the first support plate and the second support plates are fixed on the top wall of the feeding table through screws, and the top wall of the feeding table is uniformly provided with a plurality of threaded holes matched with the screws.

Through above-mentioned technical scheme, the setting of first extension board, second extension board, screw and screw hole can be according to the size specification of cardboard, with fixing base and 20866the die holder install in suitable position, and then can place the cardboard of different size specifications on the material loading platform, and application scope is wide.

The utility model discloses further set up to: the longitudinal section of the sucking disc is trumpet-shaped, and a rubber ring is arranged on the side wall of the sucking disc, which is in contact with the paperboard.

Through the technical scheme, the sucker is arranged in a horn shape, so that the contact area of the sucker and the paperboard is increased, and the paperboard can be stably sucked; the setting of rubber circle is avoided on absorbing the cardboard, scrapes the surface of cardboard bad, plays the guard action.

To sum up, the utility model discloses following beneficial effect has:

1. firstly, the air nozzle can be adjusted to a proper height by using the adjusting assembly, meanwhile, the air nozzle is adjusted to a proper angle, and one air pump is used for supplying air to the air nozzle so as to blow and disperse the upper layer of paper boards; secondly, the feeding table is adjusted to a proper height by using a driving assembly so that the sucking disc can stably suck the paperboard; then the conveying component is used for moving the movable plate to a proper position; finally, the suction disc is pumped by the other air pump so as to suck the paper boards, and the sucked paper boards can be conveyed to the inner part of the stamping machine body by the conveying assembly to be processed, so that manual feeding by manpower is replaced, time and labor are saved, the positioning precision and the processing quality are improved, and the production efficiency is high;

2. starting the first air cylinder to drive the adjusting block to ascend and descend in the adjusting groove, and adjusting the air nozzle to a proper height through the height of the stacked paper boards; the air inlet pipe can be connected with one of the air pumps so as to supply air to the air nozzle, the angle can be changed at will due to the arrangement of the universal hose so as to adjust the air nozzle to a proper angle so as to blow and disperse the upper layer of paper boards, the paper boards can be sucked by the sucking disc conveniently so as to blow and disperse the upper layer of paper boards, and the feeding efficiency is improved;

3. the second motor is started, the fluted disc rotates to drive the rack to lift, and the setting of lifting groove plays direction and limiting displacement to the removal of rack for the rack can stably lift, and then drives the material loading platform and stably lift, and the thickness size of the cardboard that the accessible piled up adjusts the material loading platform to suitable height, and the sucking disc of being convenient for absorbs the cardboard, improves material loading efficiency.

Drawings

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

Fig. 2 is a schematic structural diagram for embodying the transfer assembly.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is an enlarged schematic structural view for embodying the portion B in fig. 2.

Fig. 5 is a schematic sectional structure diagram for embodying the guide.

Reference numerals: 1. a bronzing machine body; 2. a feed inlet; 3. a base; 4. a support; 5. a feeding table; 6. a support; 61. a vertical rod; 62. a cross bar; 7. a suction cup; 8. an air nozzle; 9. a chute; 10. a transfer assembly; 101. a screw rod; 102. a slider; 103. a guide bar; 104. a guide block; 105. a first motor; 11. an air pump; 12. an adjustment assembly; 121. an adjusting block; 122. a first cylinder; 123. a fixed seat; 124. an adjustment groove; 125. a universal hose; 126. an air inlet pipe; 13. a drive assembly; 131. a fluted disc; 132. a rack; 133. a second motor; 134. a lifting groove; 14. 20866a jig; 15. a second cylinder; 16. pressing rubber blocks; 17. a guide member; 171. a guide post; 172. a sleeve; 173. balls, 174, springs; 18. a first support plate; 19. a second support plate; 20. a screw; 21. a threaded hole; 22. a rubber ring; 23. an air exhaust pipe; 24. a paperboard; 25. and (4) branch pipes.

Detailed Description

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

Example (b):

the utility model provides a digital UV gilding press, refers to fig. 1, includes gilding press body 1, and gilding press body 1 both sides end wall is equipped with feed inlet 2 and discharge gate (not shown in the figure) respectively.

Referring to fig. 1 and 2, one side of a stamping machine body 1 located at a feed inlet 2 is provided with a base 3, two sides of the base 3 are provided with two opposite supports 4, a feeding table 5 is arranged between the two supports 4, a stack of paper boards 24 is stacked on the feeding table 5, the length direction and the feeding direction of the supports 4 are in the same direction, opposite side walls of the two supports 4 are provided with sliding grooves 9 along the length direction, the sliding grooves 9 extend to the inside of the stamping machine body 1, a support 6 is arranged in the sliding grooves 9 in a sliding manner, a plurality of sucking discs 7 are uniformly distributed at the bottom of the support 6, conveying assemblies 10 for driving the support 6 to slide in a reciprocating manner are arranged in the sliding grooves 9, the sucking discs 7 can be moved above the feeding table 5, and the.

In order to facilitate the sucking discs 7 to suck the paper boards 24, two opposite air nozzles 8 are arranged on the feeding table 5, the two air nozzles 8 are positioned on two sides of the stacked paper boards 24, the nozzle directions of the air nozzles 8 face the paper boards 24 on the upper layer, two air pumps 11 are arranged on the base 3, one air pump 11 is used for sucking air from the sucking discs 7, the other air pump 11 is used for supplying air to the two air nozzles 8, when the bracket 6 is moved to the position above the stacked paper boards 24 by using the conveying assembly 10, firstly, the air nozzles 8 blow air to blow the paper boards 24 on the upper layer, and secondly, the sucking discs 7 are sucked to suck single-layer paper boards 24; then, the support 6 is conveyed to the inside of the stamping machine body 1 by the conveying assembly 10, so that feeding is realized.

In the feeding process, the height size of the stacked paper boards 24 is gradually reduced, the support 4 is provided with a driving assembly 13 for driving the feeding table 5 to ascend and descend, the feeding table 5 is provided with an adjusting assembly 12 for adjusting the height and the angle of the air nozzle 8, so that the feeding table 5 and the air nozzle 8 can be adjusted to proper heights along with the stacking height of the paper boards 24, and meanwhile, the air injection direction of the air nozzle 8 can be adjusted to face the upper layer of paper boards 24, so that the upper layer of paper boards 24 can be blown out, and the paper boards 24 can be stably sucked by the suction cups 7; adopt the gilt device that above-mentioned structure constitutes, replace manpower material loading, labour saving and time saving has effectually improved the positioning accuracy and the processingquality of cardboard 24, and machining efficiency is high.

Referring to fig. 1 and 2, the support 6 includes two horizontal poles 62 that set up relatively and two montants 61 that set up relatively, horizontal pole 62 and montant 61 combination form the rectangle, the length direction and the feeding direction syntropy of montant 61, sucking disc 7 is arranged along the length direction equidistance of horizontal pole 62, all install on two horizontal poles 62 rather than axial syntropy's branch pipe 25, a plurality of sucking discs 7 are installed in the bottom of branch pipe 25, the exhaust tube 23 of one of them air pump 11 links to each other with the one end of branch pipe 25, the exhaust tube 23 can be the longer hose of length, so that along with the removal of support 6, to can stably bleed, be convenient for sucking disc 7 absorbs cardboard 24.

Referring to fig. 2, the longitudinal section of the suction cup 7 is in a trumpet shape, so that the contact area between the suction cup and the paper board 24 is increased, and the paper board 24 can be stably sucked; the side wall of the sucking disc 7 contacting the paper board 24 is provided with a rubber ring 22, so that the surface of the paper board 24 is prevented from being scraped on the sucking paper board 24, and a protective effect is achieved.

Referring to fig. 2, the conveying assembly 10 includes a screw 101 rotatably disposed in the chute 9 on one side, a slider 102 in threaded fit with the screw 101, a guide rod 103 fixedly disposed in the chute 9 on the other side, a guide block 104 slidably disposed on the guide rod 103, and a first motor 105 mounted on a side wall of one of the supports 4, the slider 102 and the guide block 104 both slidably move in the chute 9, the slider 102 and the guide block 104 are respectively mounted on side walls of two vertical rods 61, and a driving shaft of the first motor 105 extends into the chute 9 and is fixedly connected to one end of the screw 101; the first motor 105 is started, the screw 101 rotates, and the sliding chute 9 has a limiting effect on the movement of the sliding block 102, so that the sliding block 102 is driven to slide in the sliding chute 9, the bracket 6 is driven to slide, and the suction cup 7 can be moved to a proper position so as to suck the paper board 24; the cooperation of guide bar 103 and guide block 104 plays the effect of direction and spacing to the removal of support 6 for support 6 can stable the sliding.

Referring to fig. 2, 20866is installed on the top wall of the feeding table 5, 20866is installed on the type frame 14, 20866is installed on the top wall of the feeding table 5 at two vertical ends of the type frame 14, 20866is installed on the bottom wall of the horizontal end of the type frame 14, two opposite second air cylinders 15 are arranged on the bottom wall of the horizontal end of the type frame 14, rubber pressing blocks 16 are connected to piston rods of the second air cylinders 15, the second air cylinders 15 are started to drive the rubber pressing blocks 16 to move downwards during feeding, and therefore the air nozzles 8 can be prevented from blowing away the multilayer paper boards 24 when blowing the paper boards 24, the paper boards 24 are prevented from being displaced, the positioning precision of the paper boards 24 is influenced, and the processing quality of products; after the suction cup 7 is adsorbed to the paper board 24, the rubber pressing block 16 moves upwards so as to convey the adsorbed paper board 24 to the inside of the stamping machine body 1 for UV stamping.

Referring to fig. 1 and 3, the adjusting assembly 12 includes two fixing seats 123 oppositely disposed on the top wall of the feeding table 1, an adjusting block 121, and a first cylinder 122 for driving the adjusting block 121 to ascend and descend, the first cylinder 122 is a micro cylinder, the two fixing seats 123 are located on two sides of the stacked paper boards 24, opposite side walls of the two fixing seats 123 are provided with adjusting grooves 124 along the height direction thereof, a cylinder body of the first cylinder 122 is fixed on a top wall of the adjusting groove 124 adjacent to a notch thereof, the adjusting block 121 slides in the adjusting groove 124, a universal hose 125 is threadedly connected to a side wall of the adjusting block 121, one end of the universal hose 125 far away from the adjusting block 121 is connected to the air nozzle 8, a side wall of the universal hose 125 is connected to an air inlet pipe 126, the air inlet pipe 126 may be a hose, and the air inlet pipe 126 is connected to another air; during operation, the first air cylinder 122 is started, so as to drive the adjusting block 121 to lift in the adjusting groove 124, and the air nozzle 8 can be adjusted to a proper height according to the height of the stacked paper boards 24, so as to blow and disperse the paper boards 24 on the upper layer; the universal hose 125 can be bent to any state at will, so as to blow the upper layer of the paper board 24, thereby facilitating the suction of the paper board 24 by the suction cup 7, and improving the feeding efficiency.

Referring to fig. 2 and 3, the bottom side wall of the fixed seat 123 extends outwards to form a first supporting plate 18, 20866and a second supporting plate 19 are arranged on the bottom side walls of two vertical ends of the jig 14, the first supporting plate 18 and the second supporting plate 19 are both fixed on the top wall of the feeding table 5 through screws 20, a plurality of threaded holes 21 in threaded fit with the screws 20 are uniformly distributed on the top wall of the feeding table 5, and then the fixed block 20866and the jig 14 can be installed at proper positions according to sizes of paper boards 24 with different sizes and specifications so as to be convenient for stable feeding.

Referring to fig. 2 and 4, the driving assembly 13 includes a toothed disc 131 rotatably disposed on opposite side walls of the two supports 4, a rack 132 engaged with the toothed disc 131, and a second motor 133 mounted on opposite side walls of the two supports 4, respectively, a motor shaft of the second motor 133 extends to another side wall of the supports 4 and is connected to the toothed disc 131, top ends of the two racks 132 are fixed to two sides of a bottom wall of the loading table 5, lifting grooves 134 for sliding the rack 132 are disposed on the opposite side walls of the two supports 4 along a height direction thereof, so as to limit and guide lifting of the rack 132, the second motor 133 is started, the toothed disc 131 rotates to drive the rack 132 to lift, and further drive the loading table 5 to lift, and the loading table 5 can be adjusted to a proper height through a thickness dimension of the stacked paper sheets 24, so that the suction cups 7 can suck the paper sheets 24, and loading efficiency is improved.

Referring to fig. 5, in order to improve the stability of the lifting process of the feeding table 5, a guide 17 is arranged on the base 3 and connected with the bottom of the feeding table 5, the guide 17 comprises two rows of guide posts 171 arranged on the base 3 in a pairwise opposite manner, a sleeve 172 matched with the guide posts 171, a plurality of balls 173 embedded on the outer wall of the guide posts 171, and a spring 174 sleeved on the guide posts 171, the top end of the spring 174 is fixed on the bottom wall of the sleeve 172, and the bottom end of the spring 174 is fixed on the top wall of the base 3; the cooperation of guide pillar 171 and sleeve 172 plays the guide effect to the lift of material loading platform 5, and spring 174 opens along with the lift of material loading platform 5, compresses simultaneously, and ball 173's setting, when material loading platform 5 goes up and down, contacts with the inner wall of sleeve 172 to slide that sleeve 172 can be stable, change sliding friction into rolling friction, improved the stability of material loading platform 5 lift process.

The working process is as follows: when feeding, firstly, the first motor 105 is started to drive the screw rod 101 to rotate, the bracket 6 can be conveyed to the upper part of the stacked paper boards 24, and meanwhile, the second air cylinder 15 is started to drive the rubber pressing block 16 to be pressed on the upper surface of the stacked paper boards 24; secondly, one air pump 11 is used for supplying air to the air nozzle 8, so that the upper layer of paper boards 24 can be blown out, and meanwhile, the other air pump 11 is used for sucking the suction disc 7, so that the single paper board 24 can be sucked; then, the first motor 105 is started, the screw rod 101 rotates, and the space between the screw rod and the inner wall of the stamping machine body 1 can be conveyed to achieve feeding.

In the feeding process, the height size of the stacked paper boards 24 is gradually reduced, the second motor 133 is started, the fluted disc 131 rotates, the rack 132 is driven to move upwards in the lifting groove 134, and the material receiving platform is driven to move upwards, so that the sucking discs 7 can suck the paper boards 24; the cylinder is started simultaneously, the adjusting block 121 is driven to move downwards in the adjusting groove 124, the adjusting block 121 can be adjusted to a proper height according to the height of the stacked paper boards 24, so that the air nozzle 8 is adjusted to a proper height, the paper boards 24 on the upper layer can be blown out, the sucking discs 7 can suck the paper boards 24, and the feeding efficiency is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a gilt device of digital UV, includes gilding press body (1), the lateral wall of gilding press body (1) is equipped with feed inlet (2), its characterized in that: the stamping machine is characterized by further comprising a base (3), two supports (4) arranged on the base (3) oppositely, a feeding table (5) positioned between the two supports (4), a support (6) arranged inside the stamping machine body (1) in a sliding mode, suckers (7) uniformly distributed at the bottom of the support (6), and two air nozzles (8) arranged on the feeding table (5) oppositely, wherein sliding grooves (9) are formed in opposite side walls of the two supports (4), the two sliding grooves (9) extend to the inner wall of the stamping machine body (1), conveying assemblies (10) for driving the support (6) to move to the inside of the stamping machine body (1) are arranged in the sliding grooves (9), two opposite air pumps (11) are arranged on the base (3), the two air pumps (11) respectively pump air to the suckers (7) and supply air to the air nozzles (8), and adjusting assemblies (12) for adjusting the height and the angle of the air nozzles (8) are arranged on the feeding table (5), and a driving assembly (13) for driving the feeding table (5) to ascend and descend is arranged on the side wall of the support (4).

2. The digital UV bronzing device of claim 1, wherein: the conveying assembly (10) comprises a screw rod (101) rotatably arranged in a sliding groove (9) on one side, a sliding block (102) in threaded fit with the screw rod (101), a guide rod (103) fixedly arranged in a sliding groove (9) on the other side, a guide block (104) arranged on the guide rod (103) in a sliding mode, and a first motor (105) for driving the screw rod (101) to rotate, wherein the sliding block (102) and the guide block (104) are both arranged in the sliding groove (9) in a sliding mode, and two side walls of the support (6) are fixedly connected with the sliding block (102) and the guide block (104) respectively.

3. The digital UV bronzing device of claim 1, wherein: adjusting part (12) include first cylinder (122), two relatively install fixing base (123) at material loading platform (5) roof that regulating block (121), drive regulating block (121) go up and down, two the relative lateral wall of fixing base (123) is equipped with along its direction of height and supplies regulating block (121) adjustment groove (124) that slide, the cylinder body of first cylinder (122) is fixed at adjustment groove (124) and the adjacent groove roof of its notch, the lateral wall threaded connection of regulating block (121) has universal hose (125), the one end that regulating block (121) were kept away from in universal hose (125) links to each other with air nozzle (8), the lateral wall of universal hose (125) is connected with intake pipe (126).

4. The digital UV bronzing device of claim 3, wherein: a20866a jig (14) is arranged on one side, far away from the feeding hole (2), of the top wall of the feeding table (5), two vertical ends of the 20866a jig (14) are installed on the top wall of the feeding table (5), two opposite second air cylinders (15) are arranged on the bottom wall of the horizontal end of the 20866a jig (14), and piston rods of the second air cylinders (15) are connected with rubber pressing blocks (16) and tightly pressed on the top surfaces of the paperboards (24).

5. The digital UV bronzing device of claim 1, wherein: drive assembly (13) including rotate set up fluted disc (131) on support (4) lateral wall, slide and set up at support (4) lateral wall and with rack (132) and drive fluted disc (131) pivoted second motor (133) of fluted disc (131) meshing, two the diapire both sides in material loading platform (5) are fixed respectively to the top of rack (132), support (4) lateral wall is equipped with along its direction of height and supplies lift groove (134) that rack (132) slided, the roof of base (3) is equipped with the bottom that guide (17) and material loading platform (5) link to each other.

6. The digital UV bronzing device of claim 5, wherein: the guide piece (17) comprises two rows of guide posts (171) arranged on the base (3) in a pairwise opposite mode, a sleeve (172) matched with the guide posts (171), a plurality of balls (173) embedded on the outer wall of the guide posts (171) and a spring (174) sleeved on the guide posts (171), the top end of the spring (174) is fixed to the bottom wall of the sleeve (172), the bottom end of the spring (174) is fixed to the top wall of the base (3), and the top end of the sleeve (172) is fixed to the bottom wall of the feeding table (5).

7. The digital UV bronzing device of claim 4, wherein: the bottom side wall of the fixed seat (123) is provided with a first support plate (18), the bottom side walls of the two vertical ends of the 20866;, the bottom side walls of the two vertical ends of the jig (14) are provided with second support plates (19), the first support plate (18) and the second support plates (19) are fixed on the top wall of the feeding table (5) through screws (20), and the top wall of the feeding table (5) is uniformly provided with a plurality of threaded holes (21) matched with the screws (20).

8. The digital UV bronzing device of claim 1, wherein: the longitudinal section of the sucker (7) is horn-shaped, and the side wall of the sucker (7) which is contacted with the paperboard (24) is provided with a rubber ring (22).