CN210337260U

CN210337260U - Gilt proof press of printing

Info

Publication number: CN210337260U
Application number: CN201920790588.3U
Authority: CN
Inventors: 何小虎
Original assignee: Guizhou Renhuai Shenren Packaging Printing Co ltd
Current assignee: Guizhou Renhuai Shenren Packaging Printing Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-04-17
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a gilt proof press of printing, including supporting component, thermoprint subassembly and book paper tinsel subassembly, the supporting component is a rectangular frame structure, just the supporting component top is provided with a flexible end cylinder down, the thermoprint subassembly sets up in this supporting component, just thermoprint subassembly top with the flexible end of cylinder meets, book paper tinsel subassembly quantity is two, and the symmetry set up in thermoprint subassembly both sides. Has the advantages that: the utility model drives the supporting plate to move downwards through the cylinder, the positioning column is clamped into the pit and then compresses the spring through the supporting frame, thereby preventing the winding drum from dragging the aluminum foil when the winding drum still moves downwards along with the hot stamping plate, and overcoming the defect that the hot stamping position of the aluminum foil is pasted after being dragged; through the spring support reel, ensure that the ascending initial stage reel of thermoprint version is in statically, drive the aluminium foil behind the backup pad contact connecting plate and rise, ensure to rise the version in-process thermoprint version and aluminium foil and be in the separation state, prevent that the aluminium foil adhesion fracture.

Description

Gilt proof press of printing

Technical Field

The utility model relates to a gilt sample production facility field of printing, concretely relates to gilt proof press of printing.

Background

The gold stamping refers to a process of stamping the electrochemical aluminum foil on the surface of a printing stock at a certain temperature and pressure. The pattern and character of the electrochemical aluminum hot stamping show strong metallic luster, bright color and no fading. Because the alumite has excellent physical and chemical properties and plays a role in protecting printed matters, the gold stamping process is widely applied to printed matters such as high-grade and exquisite packaging decoration trademarks, calendars, book covers and the like. Before the gold stamping operation is carried out on the printed product, a gold stamping sample needs to be made through a proofing machine, and whether the hot stamping plate is qualified or not is judged according to the quality condition of the sample, so that whether large-scale production is carried out or not is determined.

The applicant finds that at least the following technical problems exist in the prior art: firstly, a thermoprinting plate and an aluminum foil are pressed down simultaneously in the pressurizing process of the existing proofing machine, so that an electrochemical aluminum foil is thermoprinted on the surface of a printing stock, when the aluminum foil and the thermoprinting plate do not move down and pressurize, the aluminum foil and the thermoprinting plate need to be separated, so that the aluminum foil reaches the surface of a printing product before the thermoprinting plate in the pressurizing and moving down process, after the aluminum foil is blocked by the printing product, a winding drum still moves down along with the thermoprinting plate, so that the aluminum foil is pulled, and the thermoprinting position of the aluminum foil is affected by;

secondly, because the back is accomplished to the heating thermoprint, need upwards mention thermoprint version and aluminium foil, then need rotate the reel in order to adjust the aluminium foil thermoprint position, this in-process because the thermoprint version produces the adhesion of part with the aluminium foil after the heating, leads to thermoprint version and electrochemical aluminium foil separation not thorough, influences the adjustment work of staff to aluminium foil thermoprint position, easily leads to rotating the aluminium foil fracture behind the reel, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gilt proof press of printing just lies in order to solve above-mentioned problem, ensures that the thermoprint version rises the in-process and accomplishes the separation with the aluminium foil, prevents that the aluminium foil adhesion is cracked, and the practicality is strong, sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a printing gold stamping proof machine, including supporting component, thermoprint subassembly and book paper tinsel subassembly, the supporting component is a rectangular frame structure, and the supporting component top is provided with a cylinder that stretches out and draws back the end down, the thermoprint subassembly sets up in this supporting component, and the thermoprint subassembly top with the cylinder stretches out and draws back the end and meet, the book paper tinsel subassembly quantity is two, and the symmetry sets up in thermoprint subassembly both sides;

the hot stamping component comprises a supporting plate and a heating plate, the supporting plate is fixed at the telescopic end of the air cylinder, the heating plate is arranged at the bottom of the supporting plate, the heating plate is heating equipment with an electric heating wire arranged inside, the heating plate is conventional equipment, details are not described here, and a hot stamping plate is arranged at the bottom of the heating plate and used for hot-pressing an aluminum foil to the surface of a printed product;

the roll up paper tinsel subassembly includes carriage and connecting rod, the inside reel that is provided with of carriage, and this reel center runs through to be provided with and is used for supporting the rotatory pivot of this reel, the connecting rod set up in this carriage top and run through the backup pad, the connecting rod with backup pad clearance fit, the backup pad with between the carriage the spring has been cup jointed on the connecting rod.

By adopting the printing gold stamping proof machine, a printing object is placed below a hot stamping plate, the air cylinder drives the support plate to move downwards in the process that the aluminum foil and the hot stamping plate move downwards, when the bottom of the support frame contacts the bottom of the inner side of the support component, the spring is compressed through the support frame, the support plate is supported by the connecting rod, so that the support plate is separated from the connecting plate, the hot stamping plate continues to move downwards at the moment, the aluminum foil wound on the winding drum covers the upper surface of the printing object, and the surface of a printing stock is hot stamped through the hot stamping process of the hot stamping plate, so that the hot stamping process is completed; aluminium foil and thermoprint version rise the in-process, the cylinder drives the backup pad and rises, the interval of thermoprint version and printing material enlarges, this moment the spring is right the reel supports to in the initial period of the ascending process of assurance thermoprint version, the reel is in quiescent condition, works as the backup pad rises to and contacts the back with the connecting plate, drives the connecting plate through the backup pad and rises, thereby drives the reel and rises, and the aluminium foil begins to rise this moment, ensures that thermoprint version and aluminium foil contact and accomplish the thermoprint back, rises in-process thermoprint version and aluminium foil and is in the separation mode.

Preferably, the supporting assembly comprises a bottom plate and a top plate parallel to the bottom plate, four corners of the top of the bottom plate are provided with supports used for connecting the top plate, and two sides of the top of the bottom plate are provided with pits.

Preferably, the bottom of the supporting frame is provided with a positioning column, and the bottom of the positioning column extends into the concave pit.

Preferably, the bottom surfaces of the positioning columns and the bottom surfaces inside the pits are of arc-surface-shaped structures which are attached to each other.

Preferably, a through hole is formed in the center of the connecting plate, and the diameter of the through hole is larger than that of the telescopic end of the cylinder.

Preferably, an operating platform is arranged at the bottom end inside the supporting assembly, and the operating platform is made of asbestos heat-resistant materials.

Has the advantages that: 1. the utility model discloses a cylinder drives the backup pad and moves down, and the reference column card is gone into behind the pit and is compressed the spring through the carriage, prevents that the reel from dragging the aluminium foil when still following the thermoprint version and moving down, improves the aluminium foil and through dragging the drawback that the thermoprint position writing is unclear, the version is burnt, the practicality is strong;

2. through the spring support reel, ensure that the ascending initial stage reel of thermoprint version is in quiescent condition, drive the aluminium foil through backup pad contact connecting plate after and rise, ensure to rise version in-process thermoprint and aluminium foil and be in the separation mode, prevent that the aluminium foil adhesion fracture, thermoprint effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

fig. 2 is an internal structure view of the present invention.

The reference numerals are explained below:

1. a support assembly; 101. a base plate; 101a, a pit; 102. a support; 103. a top plate; 2. a thermoprinting component; 201. a support plate; 202. a heat generating plate; 203. hot stamping a plate; 3. a foil coil assembly; 301. a support frame; 302. a reel; 303. a positioning column; 304. a connecting rod; 305. a spring; 4. a cylinder; 5. a connecting plate; 6. an operation platform.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a gilt proof press of printing, including supporting component 1, thermoprint subassembly 2 and book paper tinsel subassembly 3, supporting component 1 is a rectangular frame structure, and supporting component 1 top is provided with a flexible end cylinder 4 down, thermoprint subassembly 2 sets up in this supporting component 1, and thermoprint subassembly 2 top meets with the flexible end of cylinder 4, and cylinder 4 is used for driving thermoprint subassembly 2 and goes up and down, and book paper tinsel subassembly 3 quantity is two, and the symmetry sets up in thermoprint subassembly 2 both sides, and book paper tinsel subassembly 3 is used for the rolling to deposit aluminium foil for the thermoprint.

Thermoprint subassembly 2 includes backup pad 201 and heating plate 202, and backup pad 201 is fixed in the flexible end of cylinder 4, and heating plate 202 sets up in backup pad 201 bottom, and should heat plate 202 bottom and be provided with thermoprint version 203. The foil rolling component 3 comprises a supporting frame 301 and a connecting rod 304, a winding drum 302 is arranged inside the supporting frame 301, a rotating shaft for supporting the winding drum 302 to rotate is arranged in the center of the winding drum 302 in a penetrating mode, a rotating handle is arranged at one end of the front face of the rotating shaft, the rotating shaft is driven to rotate through the rotating handle, the winding drum 302 is driven to rotate, the stamping position of an aluminum foil wound on the winding drum 302 is adjusted, the connecting rod 304 is arranged at the top of the supporting frame 301 and penetrates through the supporting plate 201, the connecting rod 304 is in clearance fit with the supporting plate 201, a spring 305 is sleeved on the connecting rod 304 between the supporting plate 201 and the supporting frame 301, the spring 305 is used for supporting the winding drum 302, the winding drum 302 is in a static state when the stamping plate 203 is lifted.

As an optional embodiment, the supporting assembly 1 includes a bottom plate 101 and a top plate 103 parallel to the bottom plate 101, four corners of the top of the bottom plate 101 are provided with brackets 102 for connecting the top plate 103, two sides of the top of the bottom plate 101 are provided with pits 101a, the bottom of the supporting frame 301 is provided with a positioning column 303, the bottom of the positioning column 303 extends into the pit 101a, the bottom surface of the positioning column 303 and the inner bottom surface of the pit 101a are of an arc-shaped structure which is mutually attached, in the downward moving process of the stamping assembly 2, the positioning column 303 first contacts the bottom plate 101 and is clamped into the pit 101a, so that the attaching degree of the positioning column 303 and the pit 101. The connecting plate 5 center is provided with the through-hole, and this through-hole diameter is greater than the flexible end diameter of cylinder 4, and the inside bottom of supporting component 1 is provided with operation panel 6, and this operation panel 6 is made for asbestos heat-resisting material to improve operation panel 6's heat resistance.

By adopting the structure, a printing object is placed below the hot stamping plate 203, the air cylinder 4 drives the support plate 201 to move downwards in the downward movement process of the aluminum foil and the hot stamping plate 203, when the bottom of the support frame 301 is contacted with the bottom of the inner side of the support assembly 1, the spring 305 is compressed through the support frame 301, the support plate 201 is supported by the connecting rod 304, so that the support plate 201 is separated from the connecting plate 5, at the moment, the hot stamping plate 203 continuously moves downwards, the aluminum foil wound on the winding drum 302 covers the upper surface of the printing object, and the electrochemical aluminum foil is hot stamped on the surface of a printing stock through the hot stamping process of the hot stamping plate 203, so that; in the process of lifting the aluminum foil and the hot stamping plate 203, the air cylinder 4 drives the supporting plate 201 to lift, the distance between the hot stamping plate 203 and a printing material is enlarged, and at the moment, the spring 305 supports the winding drum 302, so that the winding drum 302 is in a static state in the initial period of the lifting process of the hot stamping plate 203, and after the supporting plate 201 is lifted to be in contact with the connecting plate 5, the connecting plate 5 is driven to lift through the supporting plate 201, so that the winding drum 302 is driven to lift, at the moment, the aluminum foil starts to lift, and the hot stamping plate 203 is ensured to be in contact with the aluminum foil and after hot stamping is finished, and the;

the supporting plate 201 is driven to move downwards through the air cylinder 4, the positioning column 303 is clamped into the pit 101a and then compresses the spring 305 through the supporting frame 301, so that the situation that the winding drum 302 pulls the aluminum foil when still moving downwards along with the hot stamping plate 203 is avoided, the defects that the hot stamping position of the aluminum foil is unclear and the plate is pasted after the aluminum foil is pulled are overcome, and the practicability is high; supporting reel 302 through spring 305 ensures that thermoprint 203 rises initial stage reel 302 and is in quiescent condition, drives the aluminium foil through backup pad 201 contact connecting plate 5 after and rises, ensures to rise version in-process thermoprint 203 and aluminium foil and is in the separation mode, prevents that the aluminium foil adhesion from splitting, and the thermoprint effect is better.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a printing gilt proof press which characterized in that: the hot stamping device comprises a supporting component (1), hot stamping components (2) and foil rolling components (3), wherein the supporting component (1) is of a rectangular frame structure, a cylinder (4) with a downward telescopic end is arranged at the top of the supporting component (1), the hot stamping components (2) are arranged in the supporting component (1), the top of each hot stamping component (2) is connected with the telescopic end of the cylinder (4), and the foil rolling components (3) are two in number and symmetrically arranged on two sides of the hot stamping components (2);

the hot stamping assembly (2) comprises a supporting plate (201) and a heating plate (202), the supporting plate (201) is fixed at the telescopic end of the cylinder (4), the heating plate (202) is arranged at the bottom of the supporting plate (201), and a hot stamping plate (203) is arranged at the bottom of the heating plate (202);

the foil coiling assembly (3) comprises a supporting frame (301) and a connecting rod (304), a coiling block (302) is arranged in the supporting frame (301), a rotating shaft for supporting the coiling block (302) to rotate penetrates through the center of the coiling block (302), the connecting rod (304) is arranged at the top of the supporting frame (301) and penetrates through the supporting plate (201), the connecting rod (304) is in clearance fit with the supporting plate (201), and a spring (305) is sleeved on the connecting rod (304) between the supporting plate (201) and the supporting frame (301);

the top of the connecting rod (304) is provided with a connecting plate (5) for connecting the top ends of the two connecting rods (304).

2. The printing and gold stamping proofing machine as claimed in claim 1, wherein: the supporting assembly (1) comprises a bottom plate (101) and a top plate (103) parallel to the bottom plate (101), wherein four corners of the top of the bottom plate (101) are provided with supports (102) used for connecting the top plate (103), and two sides of the top of the bottom plate (101) are provided with pits (101 a).

3. The printing and gold stamping proofing machine as claimed in claim 2, wherein: the bottom of the supporting frame (301) is provided with a positioning column (303), and the bottom of the positioning column (303) extends into the pit (101 a).

4. A printing, gold stamping and proofing machine as claimed in claim 3, wherein: the bottom surfaces of the positioning columns (303) and the bottom surfaces inside the pits (101a) are of arc-surface-shaped structures which are mutually attached.

5. The printing and gold stamping proofing machine as claimed in claim 1, wherein: the center of the connecting plate (5) is provided with a through hole, and the diameter of the through hole is larger than that of the telescopic end of the cylinder (4).

6. The printing and gold stamping proofing machine as claimed in claim 1, wherein: an operation table (6) is arranged at the bottom end inside the supporting component (1), and the operation table (6) is made of asbestos heat-resistant materials.