Gold stamping and embossing die mounting assembly

Abstract

The utility model discloses a gold stamping and embossing die mounting assembly which comprises two mounting templates, a lower die and an upper die and further comprises a mounting assembly arranged on the two mounting templates and used for mounting the lower die and the upper die and a locking assembly used for locking the mounting assembly. Through the arrangement of the mounting assembly, under the locking effect of the locking assembly, the gold stamping and embossing die is mounted, and meanwhile, the pressing ring is subjected to one-way locking and limiting under the elastic effect of the first telescopic assembly and the one-way limiting effect of the limiting assembly, so that the pressing ring is difficult to move away from the pressing plate; and therefore, the risk that the pressing ring is loosened due to equipment vibration is reduced, the pressing ring keeps pressing force on the pressing plate, and the firmness and stability of installation of the gold stamping and embossing die are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gold stamping embossing die technical field, concretely is a kind of gold stamping embossing die mounting assembly. BACKGROUND

[0002] Gold stamping embossing die is a kind of tool for gold stamping and embossing processing on the surface of printed matter or other materials. It is usually made of metal material, with specific patterns or characters, and can transfer metal foil or other materials to the surface of the processed material by heating and pressure, while forming a raised effect on the surface.

[0003] The existing gold stamping embossing die is mainly installed and fixed by bolts or rotatable abutting blocks when installed on the equipment. Although the operation is simple, the bolts may loosen or the position of the rotatable abutting blocks may shift when the machine vibrates during processing, which may cause the position of the gold stamping embossing die to shift, affecting the precision of the gold stamping embossing die during operation.

[0004] Therefore, there is an urgent need for a gold stamping embossing die mounting assembly to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of gold stamping embossing die mounting assembly to solve the problem that machine vibrates during processing, which may cause the bolts to loosen or the position of the rotatable abutting blocks to shift as presented in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of gold stamping embossing die mounting assembly, including two installation templates and lower die and upper die, further including installation assembly for installing lower die and upper die and locking assembly for locking installation assembly, which are arranged on the side of the installation template close to the gold stamping embossing die.

[0007] The installation assembly includes two dovetail grooves opened on the side of the installation template close to the gold stamping embossing die, two dovetail plates are slidably connected to the dovetail grooves, two threaded rods are arranged on the side of the dovetail plates close to the gold stamping embossing die, two pressure plates are arranged on the side walls of the threaded rods, two pressure rings with regular hexagonal shape are threadedly connected to the side walls of the threaded rods, two installation holes are respectively opened on the side walls of the lower die and upper die, and the installation holes are matched with the pressure plates.

[0008] The locking assembly includes a fixed plate fixedly connected to the side of the installation template close to the gold stamping embossing die, an installation box is connected to the side of the fixed plate away from the installation template through a first telescopic assembly, an arc-shaped locking ring is connected to the installation box through a second telescopic assembly, two locking rods are fixedly connected to the side of the arc-shaped locking ring close to the fixed plate, and a plurality of locking holes are opened on the side of the pressure ring away from the pressure plate.

[0009] The threaded rod side wall is sleeved with an elastic washer between the pressing ring and the pressing plate.

[0010] The first telescopic assembly comprises a telescopic pipe fixedly connected to the fixed plate and close to the mounting box, a telescopic rod slidingly connected to the telescopic pipe, one end of the telescopic rod connected to the mounting box, the other end of the telescopic rod located in the telescopic pipe and rotationally connected to a telescopic plate, a telescopic spring sleeved with the side wall of the telescopic pipe and located in the telescopic pipe, both ends of the telescopic spring connected to the telescopic plate and the inner wall of the telescopic pipe respectively, and a limiting assembly for one-way limiting the telescopic rod.

[0011] The second telescopic assembly comprises a square plate slidingly connected to the mounting box, and the square plate is provided with a connecting rod close to one side of the arc-shaped locking ring, and the other end of the connecting rod is connected to the arc-shaped locking ring.

[0012] The limiting assembly comprises an annular groove opened in the side wall of the telescopic rod, a ratchet ring fixedly connected to the annular groove, a pawl connected to the telescopic pipe through a rotating shaft and located away from the fixed plate, and a stop rod provided on the side of the telescopic pipe close to the pawl.

[0013] The rotating shaft is sleeved with a torsion spring.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a mounting assembly is set up, under the locking effect of the locking assembly, under the realization of the installation of the gold stamping and embossing mould, the elastic action of the first telescopic assembly and the one-way limiting effect of the limiting assembly are utilized, the one-way locking and limiting of the pressing ring are carried out, the pressing ring is difficult to move away from the pressing plate, thereby the risk that the pressing ring is loosened due to equipment vibration is reduced, and the pressing ring keeps the pressing force on the pressing plate, and the firmness and stability of the gold stamping and embossing mould installation are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the mounting assembly and locking assembly structure schematic view of the utility model;

[0018] Figure 3 It is Figure 2 The enlarged view of A in the middle;

[0019] Figure 4 It is the first telescopic assembly and the second telescopic assembly internal structure schematic view of the utility model;

[0020] Figure 5 For Figure 4 Enlarged view at B;

[0021] Figure 6 For the mounting hole structure diagram of the lower die and the upper die side wall of the utility model.

[0022] In the figure: 101, mounting template; 102, lower die; 103, upper die; 201, dovetail groove; 202, dovetail plate; 203, threaded rod; 204, compression ring; 205, compression plate; 206, mounting hole; 301, fixed plate; 302, mounting box; 303, arc-shaped locking ring; 304, locking rod; 305, locking hole; 401, telescopic tube; 402, telescopic rod; 403, telescopic plate; 404, telescopic spring; 501, square plate; 502, connecting rod; 601, annular groove; 602, ratchet ring; 603, rotating shaft; 604, pawl; 605, stop lever. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-6 , a gilding and embossing die mounting assembly shown in the figure, comprising two mounting templates 101 and lower die 102 and upper die 103, further comprising mounting assembly provided with two mounting templates 101 for installing lower die 102 and upper die 103 and locking assembly for locking mounting assembly;

[0026] The mounting assembly comprises two dovetail grooves 201 opened on the side of the mounting template 101 close to the gilding and embossing die, the two dovetail grooves 201 are slidably connected with the dovetail plates 202, the side of the two dovetail plates 202 close to the gilding and embossing die is provided with the threaded rods 203, the side wall of the two threaded rods 203 is sleeved with the compression plates 205, the side wall of the two threaded rods 203 is threadedly connected with the compression rings 204 arranged in a regular hexagon, the side wall of the lower die 102 and the upper die 103 is respectively provided with two mounting holes 206, and the two mounting holes 206 are matched with the compression plates 205;

[0027] The locking assembly comprises a fixed plate 301 fixedly connected to the mounting template 101 near one side of the gilding and embossing die, a mounting box 302 connected to the fixed plate 301 away from the mounting template 101 through a first telescopic assembly, an arc-shaped locking ring 303 connected to the mounting box 302 through a second telescopic assembly, two locking rods 304 fixedly connected to one side of the arc-shaped locking ring 303 close to the fixed plate 301, and a plurality of locking holes 305 formed in one side of the compression ring 204 away from the compression plate 205;

[0028] It should be noted that: through the setting of the mounting assembly, under the locking action of the locking assembly, the compression ring 204 is one-way locked and limited under the elastic action of the first telescopic assembly and the one-way limiting action of the limiting assembly, so that the compression ring 204 is difficult to move away from the compression plate 205, thereby reducing the risk of loosening of the compression ring 204 due to equipment vibration, so that the compression ring 204 maintains the compression force on the compression plate 205, further improving the firmness and stability of the gilding and embossing die installation.

[0029] Please refer to Figure 3 , the side wall of the threaded rod 203 in the figure is sleeved with an elastic washer, and the elastic washer is located between the compression ring 204 and the compression plate 205;

[0030] It should be noted that: through the setting of the elastic washer, the friction is increased while the pre-tightening force loss is compensated, and at the same time, when the locking rod 304 is inserted between the locking hole 305, the elastic deformation ability of the elastic washer is utilized to provide an adjustment space for the insertion of the locking rod 304 and the locking hole 305 through the slight rotation of the compression ring 204.

[0031] It should be noted that: the angle between each locking hole 305 and the angle between the two locking rods 304 is set in multiples, and the locking hole 305 is provided with a plurality of locking holes, thereby improving the success rate of the insertion of the locking rod 304 into the locking hole 305.

[0032] Please refer to Figure 4 , the first telescopic assembly in the figure comprises a telescopic pipe 401 fixedly connected to one side of the fixed plate 301 close to the mounting box 302, a telescopic rod 402 slidingly connected to the telescopic pipe 401, one end of the telescopic rod 402 connected to the mounting box 302, the other end of the telescopic rod 402 located inside the telescopic pipe 401 and rotationally connected to a telescopic plate 403, the side wall of the telescopic rod 402 located inside the telescopic pipe 401 sleeved with a telescopic spring 404, both ends of the telescopic spring 404 connected to the telescopic plate 403 and the inner wall of the telescopic pipe 401, and the telescopic pipe 401 provided with a limiting assembly for one-way limiting the telescopic rod 402;

[0033] It should be noted here that the setting of the first telescopic assembly makes the arc-shaped locking ring 303 have a longitudinal moving space.

[0034] Please refer to Figure 5 , the second telescopic assembly in the figure includes a square plate 501 slidingly connected to the mounting box 302, the square plate 501 is provided with a connecting rod 502 near one side of the arc-shaped locking ring 303, and the other end of the connecting rod 502 is connected with the arc-shaped locking ring 303.

[0035] It should be noted here that the setting of the second telescopic assembly is used to make the arc-shaped locking ring 303 have a transverse moving space.

[0036] Working principle: when the gold stamping and embossing die is installed, first of all, the lower die 102 and the upper die 103 are hoisted to the two installation templates 101 by the hoisting equipment, and the glue inlet of the die is made concentric with the center hole of the machine body, and then the side of the lower die 102 and the upper die 103 away from each other is made to abut against the two installation templates 101.

[0037] After the side of the lower die 102 and the upper die 103 away from each other abuts against the two installation templates 101, the sliding action of the dovetail groove 201 and the dovetail plate 202 can push the pressing plate 205 into the mounting hole 206, and then the rotation of the pressing ring 204 is used to drive the pressing plate 205 through the threaded engagement transmission action of the pressing ring 204 and the threaded rod 203, and when the pressing plate 205 fully abuts against the bottom wall of the mounting hole 206, the rotation of the pressing ring 204 is stopped, and at this time, the installation and fixation of the lower die 102 and the upper die 103 are realized under the abutting action of the pressing plate 205.

[0038] After the lower die 102 and the upper die 103 are installed and fixed, the arc-shaped locking ring 303 on one side of the mounting box 302 is rotated relative to the threaded rod 203 by rotating the telescopic rod 402, and then the arc-shaped locking ring 303 is sleeved to the side wall of the threaded rod 203 through the telescopic action of the first telescopic assembly and the second telescopic, and the two locking rods 304 on one side of the arc-shaped locking ring 303 are inserted into two of the plurality of locking holes 305 in the side wall of the pressing ring 204, and after the locking rod 304 is inserted into the locking hole 305, the pressing ring 204 is one-way locked and limited under the elastic action of the first telescopic assembly and the one-way limiting action of the limiting assembly, so that the pressing ring 204 is difficult to move away from the pressing plate 205, thereby reducing the risk of loosening of the pressing ring 204 due to equipment vibration, so that the pressing ring 204 maintains the pressing force on the pressing plate 205, and further improves the firmness and stability of the gold stamping and embossing die installation.

[0039] Embodiment 2

[0040] Please refer to Figure 5The embodiment is further illustrated with respect to the embodiment 1, the limiting assembly in the drawing includes an annular groove 601 formed in the side wall of the telescopic rod 402, the annular groove 601 is fixedly connected with a ratchet ring 602, the telescopic tube 401 is connected with a pawl 604 through a rotating shaft 603 at the side away from the fixed plate 301, and the side of the telescopic tube 401 close to the pawl 604 is provided with a stop lever 605;

[0041] It should be noted that: through the setting of the limiting assembly, the mutual pushing force of the ratchet ring 602 and the pawl 604 and the blocking effect of the stop lever 605 make the telescopic rod 402 only rotate in one direction, and further make the arc-shaped locking ring 303 only rotate in one direction, and through the position setting of the ratchet ring 602 and the pawl 604, the one-way rotation direction of the ratchet ring 602 is consistent with the tightening rotation direction of the compression ring 204, so that the loosening rotation direction of the compression ring 204 is limited.

[0042] Please refer to Figure 5 The side wall of the rotating shaft 603 is provided with a torsion spring;

[0043] It should be noted that: through the setting of the torsion spring (not shown here), the pawl 604 is reset, so as to realize the continuous reciprocating resistance with the ratchet ring 602.

[0044] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A gilding and embossing die mounting assembly, comprising: two mounting templates (101) and a lower die (102) and an upper die (103); characterized in that further comprising: a mounting assembly provided on the two mounting templates (101) for mounting the lower die (102) and the upper die (103), and a locking assembly for locking the mounting assembly; the mounting assembly comprises two dovetail grooves (201) opened on the mounting template (101) near the gilding and embossing die, two dovetail plates (202) are slidably connected to the two dovetail grooves (201), two threaded rods (203) are provided on the side of the two dovetail plates (202) near the gilding and embossing die, a pressing plate (205) is sleeved on the side wall of the two threaded rods (203), a pressing ring (204) in a regular hexagon shape is threadedly connected to the side wall of the two threaded rods (203), two mounting holes (206) are respectively provided on the side wall of the lower die (102) and the upper die (103), and the two mounting holes (206) are arranged in matching with the pressing plate (205); the locking assembly comprises a fixed plate (301) fixedly connected to the mounting template (101) near the gilding and embossing die, an installation box (302) is connected to the side of the fixed plate (301) away from the mounting template (101) through a first telescopic assembly, an arc-shaped locking ring (303) is connected to the installation box (302) through a second telescopic assembly, two locking rods (304) are fixedly connected to the side of the arc-shaped locking ring (303) near the fixed plate (301), and a plurality of locking holes (305) are provided on the side of the pressing ring (204) away from the pressing plate (205).

2. A gilding die mounting assembly according to claim 1, wherein: An elastic washer is sleeved on the side wall of the threaded rod (203), and the elastic washer is located between the pressing ring (204) and the pressing plate (205).

3. The gilding and embossing die mounting assembly of claim 1, wherein: The first telescopic assembly comprises a telescopic tube (401) fixedly connected to the side of the fixed plate (301) near the installation box (302), a telescopic rod (402) slidably connected to the telescopic tube (401), one end of the telescopic rod (402) connected to the installation box (302), the other end of the telescopic rod (402) located in the telescopic tube (401) and rotationally connected to a telescopic plate (403), a telescopic spring (404) sleeved on the side wall of the telescopic rod (402) located in the telescopic tube (401), both ends of the telescopic spring (404) connected to the telescopic plate (403) and the inner wall of the telescopic tube (401), and the telescopic tube (401) is provided with a limiting assembly for one-way limiting the telescopic rod (402).

4. A gilding die mounting assembly according to claim 3, wherein: The second telescopic assembly comprises a square plate (501) slidably connected to the installation box (302), and a connecting rod (502) is provided on the side of the square plate (501) near the arc-shaped locking ring (303), and the other end of the connecting rod (502) is connected to the arc-shaped locking ring (303).

5. A gilding die mounting assembly according to claim 4, wherein: The limiting assembly comprises an annular groove (601) formed in the side wall of the telescopic rod (402), the annular groove (601) is fixedly connected with a ratchet ring (602), the telescopic tube (401) is connected with a pawl (604) through a rotating shaft (603) on the side away from the fixed plate (301), and the telescopic tube (401) is provided with a stop lever (605) on the side close to the pawl (604).

6. A gilding die mounting assembly according to claim 5, wherein: The side wall of the rotating shaft (603) is sleeved with a torsion spring.

Images