Packaging box printing and gold stamping equipment and gold stamping process

Abstract

The invention relates to the technical field of gilding equipment, and discloses packaging box printing gilding equipment and a gilding technology.The packaging box printing gilding equipment comprises a supporting seat, a mounting seat is fixedly mounted at the top of the supporting seat, a driving structure is arranged on the front side of the mounting seat, and a gilding plate is arranged at the bottom of the driving structure; and a connecting structure is arranged between the driving structure and the hot stamping plate. According to the packaging box printing gilding equipment and the gilding process, by arranging a connecting structure, when a gilding plate needs to be replaced or maintained, a pull ring is pulled backwards, so that the pull ring drives a clamping rod to leave the interior of a clamping groove under the cooperation of a first through hole and a second through hole through a sliding arm, and limiting of an inserting block disappears; and the positioning structure is arranged to drive the positioning plate to move downwards to press and position the packaging box, so that the purpose of preventing the packaging box from moving to cause gold stamping position deviation is achieved, and the gold stamping quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of hot stamping equipment, in particular to a packaging box printing hot stamping equipment and a hot stamping process. Background Art

[0002] Hot stamping is a printing decoration process that heats the metal plate, applies foil, and embosses golden text or patterns on the printed matter. With the rapid development of hot stamping foil and packaging industries, the application of hot stamping of electrochemical aluminum is becoming more and more extensive. The basic hot stamping process is under pressure, that is, the electrochemical aluminum is pressed by the hot stamping plate and the substrate. The hot-melt silicone resin layer and adhesive on the electrochemical aluminum are melted by heat. At this time, the viscosity of the melted silicone resin decreases, while the viscosity of the special heat-sensitive adhesive increases after being melted by heat, so that the aluminum layer is peeled off from the electrochemical aluminum base film and transferred to the substrate at the same time. As the pressure is removed, the adhesive quickly cools and solidifies, and the aluminum layer is firmly attached to the substrate, completing a hot stamping process.

[0003] However, the existing hot stamping equipment cannot effectively adjust the position of the hot stamping plate according to the hot stamping position of the packaging box, and most of the existing hot stamping equipment cannot fix the packaging box. If the packaging box moves and causes the hot stamping position deviation, the hot stamping quality of the equipment will be reduced. At the same time, because the hot stamping plate is the part with the shortest service life in hot stamping, it needs to be replaced or maintained regularly. Therefore, a packaging box printing hot stamping equipment and hot stamping process are proposed to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a packaging box printing and hot stamping equipment and a hot stamping process, which have the advantages of high hot stamping quality, etc., and solve the problem that the existing hot stamping equipment cannot effectively adjust the position of the hot stamping plate according to the hot stamping position of the packaging box, and most of the existing hot stamping equipment cannot fix the packaging box. If the packaging box moves and causes the hot stamping position deviation, the hot stamping quality of the equipment will be reduced. At the same time, because the hot stamping plate is the part with the shortest service life in hot stamping, it needs to be replaced or maintained regularly.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a packaging box printing and hot stamping device, comprising a support seat, a mounting seat is fixedly mounted on the top of the support seat, a driving structure is arranged on the front side of the mounting seat, a hot stamping plate is arranged on the bottom of the driving structure, a connecting structure is arranged between the driving structure and the hot stamping plate, and a positioning structure is arranged on the support seat; The connection structure comprises a fixed block, a slot, an insert block, a mounting shell, a connection column, a reset spring, a sliding arm, a clamping rod and a clamping slot; the bottom of the driving structure is fixedly connected with a fixed block, the bottom of the fixed block is provided with a slot, the top of the hot stamping plate is fixedly connected with an insert block, the rear side of the fixed block is fixedly installed with a mounting shell, the interior of the mounting shell is fixedly installed with a connection column, the outer surface of the connection column is sleeved with a reset spring, the outer surface of the connection column is slidably connected with a sliding arm, the front side of the sliding arm is fixedly connected with a clamping rod, and the rear side of the insert block is provided with a clamping slot; The positioning structure includes an installation cavity, a dual-axis motor, a driving rod, a movable seat, an extension rod, a mounting plate, a second electric telescopic rod and a positioning plate. The support seat is provided with an installation cavity inside, a dual-axis motor is fixedly installed inside the installation cavity, the output shafts on the left and right sides of the dual-axis motor are fixedly connected to driving rods, a movable seat is sleeved on the outer surface of the driving rod, the top of the movable seat is fixedly connected to an extension rod, the top of the extension rod is fixedly installed with a mounting plate, the inner top wall of the mounting plate is fixedly installed with a second electric telescopic rod, and the bottom of the free end of the second electric telescopic rod is fixedly connected to the positioning plate.

[0006] Preferably, the driving structure includes a first electric slide, a second electric slide and a first electric telescopic rod. The first electric slide is fixedly installed on the front side of the mounting seat, the second electric slide is fixedly connected to the front side of the sliding seat of the first electric slide, and the first electric telescopic rod is fixedly connected to the bottom of the sliding seat of the second electric slide.

[0007] Preferably, a first sliding hole is opened at the top of the mounting shell, the top of the sliding arm extends to the outside of the mounting shell through the first sliding hole, and a pull ring is fixedly installed at the top of the sliding arm.

[0008] Preferably, a first through hole is formed on the front side of the mounting shell, and a second through hole is formed on the rear side of the fixing block, and the second through hole is communicated with the slot.

[0009] Preferably, the sizes of the first through hole and the second through hole are both adapted to the size of the clamping rod, and the front end of the clamping rod extends through the first through hole and the second through hole to the inside of the clamping slot and is clamped with the clamping slot.

[0010] Preferably, two second sliding holes are opened on the top of the support seat, and the two second sliding holes are both connected to the installation cavity, and the top of the extension rod extends to the top of the support seat through the second sliding holes.

[0011] Preferably, the outer surface of the driving rod is provided with an external thread, the external threads on the outer surfaces of the two driving rods are symmetrically arranged, the inner wall of the moving seat is provided with an internal thread, and the driving rod is threadably connected to the moving seat via the internal and external threads.

[0012] Preferably, bearing seats are fixedly mounted on the left and right inner walls of the installation cavity, and the driving rod is rotatably connected to the installation cavity via the bearing seats.

[0013] Preferably, the top of the fixed block is fixedly connected to the bottom of the free end of the first electric telescopic rod, and the first electric slide and the second electric slide are arranged perpendicular to each other.

[0014] A hot stamping process for a packaging box printing and hot stamping equipment comprises the following steps: S1. First, place the packaging box to be printed and hot stamped on the support seat; S2, then starting the dual-axis motor and the second electric telescopic rod according to the size and position of the packaging box, and pressing and positioning the packaging box through the positioning plate; S3, restarting the first electric slide and the second electric slide to adjust the position of the hot stamping plate according to demand; S4, finally, the first electric telescopic rod is started to perform hot stamping and embossing on the packaging box.

[0015] Compared with the prior art, the present invention provides a packaging box printing and hot stamping equipment and hot stamping process, which has the following beneficial effects: 1. The packaging box printing and hot stamping equipment and hot stamping process, by setting a connection structure, when the hot stamping plate needs to be replaced or maintained, the pull ring is pulled backward, so that the sliding arm drives the card rod to leave the interior of the card slot under the cooperation of the first through hole and the second through hole, so that the limit of the plug block disappears, and then the hot stamping plate and the plug block can be taken out downward, thereby facilitating subsequent replacement and maintenance.

[0016] 2. The packaging box printing and hot stamping equipment and hot stamping process, by setting a positioning structure and starting a dual-axis motor, drives the driving rods on the left and right sides to drive the movable seat to move toward each other, so that the extension rod drives the positioning plate to move to the top of the packaging box through the mounting plate and the second electric telescopic rod. After moving to the appropriate position, the second electric telescopic rod is started to extend its free end, thereby driving the positioning plate to move downward to press and position the packaging box, thereby preventing the packaging box from moving and causing deviation in the hot stamping position, thereby improving the hot stamping quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a right side cross-sectional view of a local structure of the present invention; Figure 3 For the present invention Figure 3 A magnified view of the structure at center; Figure 4 It is a front cross-sectional view of the positioning structure in the present invention.

[0018] In the figure: 1 support seat, 2 mounting seat, 3 driving structure, 301 first electric slide, 302 second electric slide, 303 first electric telescopic rod, 4 hot stamping plate, 5 connecting structure, 501 fixing block, 502 slot, 503 plug-in block, 504 mounting shell, 505 connecting column, 506 return spring, 507 sliding arm, 508 clamping rod, 509 clamping slot, 6 positioning structure, 601 mounting cavity, 602 dual-axis motor, 603 driving rod, 604 moving seat, 605 extension rod, 606 mounting plate, 607 second electric telescopic rod, 608 positioning plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0020] See also Figure 1-4 A packaging box printing and hot stamping equipment includes a support seat 1, a mounting seat 2 is fixedly installed on the top of the support seat 1, a driving structure 3 is arranged on the front side of the mounting seat 2, a hot stamping plate 4 is arranged at the bottom of the driving structure 3, a connecting structure 5 is arranged between the driving structure 3 and the hot stamping plate 4, and a positioning structure 6 is arranged on the support seat 1.

[0021] Specifically, the connecting structure 5 is composed of nine parts, namely, a fixing block 501, a slot 502, an insert block 503, an installation shell 504, a connecting column 505, a reset spring 506, a sliding arm 507, a clamping rod 508 and a clamping slot 509. A first sliding hole is provided at the top of the installation shell 504, and the top of the sliding arm 507 extends to the outside of the installation shell 504 through the first sliding hole. A pull ring is fixedly installed on the top of the sliding arm 507, so that the user can perform more labor-saving operation. A first through hole is provided on the front side of the installation shell 504, and a second through hole is provided on the rear side of the fixing block 501, and the second through hole is connected to the slot 502. The sizes of the first through hole and the second through hole are both adapted to the sizes of the clamping rod 508, so that the front end of the clamping rod 508 extends to the inside of the clamping slot 509 through the first through hole and the second through hole and is clamped with the clamping slot 509. The clamping or separation of the clamping rod 508 and the clamping slot 509 can be used to install, fix or disassemble the hot stamping plate 4.

[0022] Specifically, the positioning structure 6 is composed of eight components: a mounting cavity 601, a dual-axis motor 602, a driving rod 603, a moving seat 604, an extension rod 605, a mounting plate 606, a second electric telescopic rod 607 and a positioning plate 608. Two second sliding holes are provided on the top of the support seat 1, and the two second sliding holes are connected to the mounting cavity 601, so that the top of the extension rod 605 can extend to the top of the support seat 1 through the second sliding hole. At the same time, the second sliding hole and the extension rod 605 are used to guide and limit the moving seat 604 to prevent the moving seat 604 from 04 rotates with the driving rod 603, and an external thread is provided on the outer surface of the driving rod 603. The external threads on the outer surfaces of the two driving rods 603 are symmetrically arranged on the left and right. An internal thread is provided on the inner wall of the moving seat 604. The driving rod 603 is threadedly connected with the moving seat 604 through the internal and external threads. The left and right inner walls of the installation cavity 601 are fixedly installed with bearing seats. The driving rod 603 is rotatably connected with the installation cavity 601 through the bearing seats, so that the driving rod 603 rotates and drives the moving seat 604 to move left and right on its outer surface through the internal and external threads.

[0023] Specifically, the driving structure 3 includes a first electric slide 301, a second electric slide 302 and a first electric telescopic rod 303. The first electric slide 301 is fixedly installed on the front side of the mounting seat 2, the front side of the sliding seat of the first electric slide 301 is fixedly connected to the second electric slide 302, the bottom of the sliding seat of the second electric slide 302 is fixedly connected to the first electric telescopic rod 303, and the top of the fixed block 501 is fixedly connected to the bottom of the free end of the first electric telescopic rod 303. The first electric slide 301 and the second electric slide 302 are arranged perpendicular to each other, thereby realizing the movement of the hot stamping plate 4 in various directions such as up, down, left, right, front and back, so that printing and hot stamping can be performed on different positions of the packaging box according to needs. Example 2

[0024] A hot stamping process for a packaging box printing and hot stamping equipment comprises the following steps: S1. First, place the packaging box to be printed and hot stamped on the support seat 1; S2, then according to the size and position of the packaging box, start the dual-axis motor 602 and the second electric telescopic rod 607, and press and position the packaging box through the positioning plate 608; S3, restarting the first electric slide 301 and the second electric slide 302 to adjust the position of the hot stamping plate 4 according to the requirements; S4. Finally, the first electric telescopic rod 303 is started to perform hot stamping on the packaging box.

[0025] To summarize, the packaging box printing and hot stamping equipment and hot stamping process, by setting up a connecting structure 5, when the hot stamping plate 4 needs to be replaced or maintained, the pull ring is pulled backward, so that the sliding arm 507 drives the card rod 508 to leave the interior of the card slot 509 with the cooperation of the first through hole and the second through hole, so that the limit of the plug block 503 disappears, and then the hot stamping plate 4 can be taken out downward together with the plug block 503, thereby facilitating subsequent replacement and maintenance.

[0026] In addition, by setting the positioning structure 6, the dual-axis motor 602 is started to drive the driving rods 603 on the left and right sides to drive the moving seat 604 to move towards each other, so that the extension rod 605 drives the positioning plate 608 to move to the top of the packaging box through the mounting plate 606 and the second electric telescopic rod 607. After moving to the appropriate position, the second electric telescopic rod 607 is started to extend its free end, thereby driving the positioning plate 608 to move downward to press and position the packaging box, thereby preventing the packaging box from moving and causing the hot stamping position deviation, improving the hot stamping quality, and solving the problem that the existing hot stamping equipment cannot effectively adjust the position of the hot stamping plate 4 according to the hot stamping position of the packaging box, and most of the existing hot stamping equipment cannot fix the packaging box. If the packaging box moves and causes the hot stamping position deviation, the hot stamping quality of the equipment will be reduced. At the same time, because the hot stamping plate 4 is the part with the shortest service life in hot stamping, it needs to be replaced or maintained regularly.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging box printing and hot stamping device, comprising a support base (1), characterized in that: A mounting seat (2) is fixedly mounted on the top of the support seat (1); a driving structure (3) is arranged on the front side of the mounting seat (2); a hot stamping plate (4) is arranged on the bottom of the driving structure (3); a connecting structure (5) is arranged between the driving structure (3) and the hot stamping plate (4); and a positioning structure (6) is arranged on the support seat (1); The connection structure (5) comprises a fixed block (501), a slot (502), an insert block (503), a mounting shell (504), a connection column (505), a reset spring (506), a sliding arm (507), a clamping rod (508) and a clamping slot (509); the bottom of the driving structure (3) is fixedly connected to the fixed block (501); the bottom of the fixed block (501) is provided with a slot (502); the top of the hot stamping plate (4) is fixedly connected to the insert block (503); the rear side of the fixed block (501) is fixedly installed with a mounting shell (504); the interior of the mounting shell (504) is fixedly installed with a connection column (505); the outer surface of the connection column (505) is sleeved with a reset spring (506); the outer surface of the connection column (505) is slidably connected to the sliding arm (507); the front side of the sliding arm (507) is fixedly connected to the clamping rod (508); and the rear side of the insert block (503) is provided with a clamping slot (509); The positioning structure (6) comprises an installation cavity (601), a dual-axis motor (602), a driving rod (603), a moving seat (604), an extension rod (605), a mounting plate (606), a second electric telescopic rod (607) and a positioning plate (608). The support seat (1) is provided with an installation cavity (601) inside, a dual-axis motor (602) is fixedly mounted inside the installation cavity (601), the output shafts on the left and right sides of the dual-axis motor (602) are fixedly connected to driving rods (603), the moving seat (604) is sleeved on the outer surface of the driving rod (603), the top of the moving seat (604) is fixedly connected to the extension rod (605), the top of the extension rod (605) is fixedly mounted to the mounting plate (606), the inner top wall of the mounting plate (606) is fixedly mounted to the second electric telescopic rod (607), and the bottom of the free end of the second electric telescopic rod (607) is fixedly connected to the positioning plate (608).

2. A packaging box printing and hot stamping equipment according to claim 1, characterized in that: The driving structure (3) comprises a first electric slide (301), a second electric slide (302) and a first electric telescopic rod (303); the first electric slide (301) is fixedly mounted on the front side of the mounting seat (2); the front side of the sliding seat of the first electric slide (301) is fixedly connected to the second electric slide (302); and the bottom of the sliding seat of the second electric slide (302) is fixedly connected to the first electric telescopic rod (303).

3. The packaging box printing and hot stamping equipment according to claim 1, characterized in that: A first sliding hole is provided at the top of the installation shell (504), and the top of the sliding arm (507) extends to the outside of the installation shell (504) through the first sliding hole. A pull ring is fixedly mounted on the top of the sliding arm (507).

4. The packaging box printing and hot stamping equipment according to claim 1, characterized in that: A first through hole is provided on the front side of the installation shell (504), and a second through hole is provided on the rear side of the fixing block (501), wherein the second through hole is in communication with the slot (502).

5. The packaging box printing and hot stamping equipment according to claim 4, characterized in that: The sizes of the first through hole and the second through hole are both compatible with the sizes of the clamping rod (508); the front end of the clamping rod (508) extends through the first through hole and the second through hole to the interior of the clamping slot (509) and is clamped with the clamping slot (509).

6. The packaging box printing and hot stamping equipment according to claim 1, characterized in that: Two second sliding holes are provided on the top of the support seat (1), and both of the second sliding holes are connected to the installation cavity (601). The top of the extension rod (605) extends to the top of the support seat (1) through the second sliding holes.

7. The packaging box printing and hot stamping equipment according to claim 1, characterized in that: The outer surface of the driving rod (603) is provided with an external thread, and the external threads on the outer surfaces of the two driving rods (603) are arranged symmetrically on the left and right. The inner wall of the moving seat (604) is provided with an internal thread, and the driving rod (603) is threadedly connected to the moving seat (604) via the internal and external threads.

8. The packaging box printing and hot stamping equipment according to claim 1, characterized in that: Bearing seats are fixedly mounted on the inner walls on both the left and right sides of the installation cavity (601), and the driving rod (603) is rotatably connected to the installation cavity (601) via the bearing seats.

9. The packaging box printing and hot stamping equipment according to claim 2, characterized in that: The top of the fixed block (501) is fixedly connected to the bottom of the free end of the first electric telescopic rod (303), and the first electric slide (301) and the second electric slide (302) are arranged perpendicular to each other.

10. A hot stamping process for a packaging box printing and hot stamping device, applicable to a packaging box printing and hot stamping device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. First, place the packaging box to be printed and hot stamped on the support base (1); S2, then starting the dual-axis motor (602) and the second electric telescopic rod (607) according to the size and position of the packaging box, and pressing and positioning the packaging box through the positioning plate (608); S3, restarting the first electric slide (301) and the second electric slide (302) to adjust the position of the hot stamping plate (4) according to demand; S4. Finally, the first electric telescopic rod (303) is started to perform hot stamping on the packaging box.

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