Foaming paper positioning gilding printing device

Abstract

The utility model discloses a foaming paper positioning gilding printing device which comprises a printing platform, a feeding mechanism, a printing mechanism, a discharging mechanism and a collecting mechanism are sequentially arranged on the printing platform, the printing mechanism is arranged between the feeding mechanism and the discharging mechanism, the printing mechanism comprises a cross rod and a printing assembly, and the cross rod is connected with the printing assembly. The two ends of the cross rod are connected with vertical rods respectively and are in sliding connection with the vertical rods through guide rails, a lifting air cylinder is connected to the printing platform and can drive the cross rod to move in the vertical direction, and the printing assembly is located above foaming paper and can transversely slide along the cross rod. The feeding mechanism and the discharging mechanism are matched to convey foaming paper and achieve automatic feeding and discharging, then the foaming paper is printed through the printing mechanism, feeding and discharging of a single product are not needed, continuity is good, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to a hot stamping printing device, in particular to a foam paper positioning hot stamping printing device. Background Art

[0002] Hot stamping is also called hot stamping. It is a process of hot stamping metal foil or gold powder foil on a flat surface by heating the metal plate. At present, hot stamping is mainly done on flat surfaces by hot stamping machines. The current hot stamping equipment is mainly for single-piece products. The loading and unloading are done manually and continuously, which is not suitable for printing large quantities of products. Utility Model Content

[0003] In view of this, the utility model discloses a foam paper positioning and hot stamping printing device, which can transmit and print continuous foam paper materials, has good continuity and high automation.

[0004] The utility model discloses a foam paper positioning hot stamping printing device, comprising a printing platform, on which a feeding mechanism, a printing mechanism, a feeding mechanism and a receiving mechanism are sequentially arranged, wherein:

[0005] The printing mechanism is arranged between the loading mechanism and the unloading mechanism, and comprises a crossbar and a printing assembly. The two ends of the crossbar are respectively connected to the vertical bars and are slidably connected to the vertical bars through guide rails. A lifting cylinder is connected to the printing platform, and the lifting cylinder can drive the crossbar to move in the vertical direction. The printing assembly is located above the foam paper, and the printing assembly can slide laterally along the crossbar.

[0006] The lifting cylinder can drive the printing assembly to move in the vertical direction through the crossbar;

[0007] The driving directions of the loading mechanism and the unloading mechanism on the plane are opposite to the extending direction of the cross bar.

[0008] Furthermore, the loading mechanism and the unloading mechanism have the same structure and both include two roller groups, the roller groups include an upper roller and a lower roller that are rotatably connected, the foam paper passes through a gap between the upper roller and the lower roller, one of the lower rollers is connected to a driving device, and the two lower rollers are coordinated through a belt drive, and the driving device can drive the two lower rollers to rotate synchronously.

[0009] Further, the printing assembly includes a printing support, a first driving motor, a transmission gear and a rack, the printing support is slidably connected to the cross bar through a slide rail, the transmission gear is rotatably connected to the printing support, the first driving motor can drive the transmission gear to rotate through a belt transmission structure, the rack is fixed to the cross bar, and the transmission gear is meshed with the rack;

[0010] The transmission gear can slide laterally along the rack when rotating.

[0011] Furthermore, a printing roller is also provided on the printing assembly, the printing roller is rotatably connected to the printing bracket, and the printing roller is located above the foam paper for printing on the upper surface of the foam paper.

[0012] Furthermore, it also includes a trimming mechanism, the trimming mechanism is located between the two roller groups of the blanking mechanism, and the blanking mechanism is used to perform trimming processing on both sides of the foam paper;

[0013] The trimming mechanism comprises a trimming drive assembly and two trimming assemblies. The trimming drive assembly can drive the two trimming assemblies to move laterally. The two trimming assemblies perform trimming processing on both side edges of the foam paper respectively.

[0014] Furthermore, the trimming drive assembly includes a trimming bracket, a second drive motor, a guide rod, and a drive screw, the drive screw is rotatably connected to the trimming bracket, the guide rod is arranged on the trimming bracket and distributed parallel to the drive screw, the trimming assembly is connected to the drive screw, and the second drive motor drives the trimming assembly to move horizontally by driving the drive screw to rotate.

[0015] Furthermore, the driving screw includes a first threaded portion and a second threaded portion, the thread directions of the first threaded portion and the second threaded portion are opposite, the two trimming components are respectively threadedly matched with the first threaded portion and the second threaded portion, and the second driving motor 4 can drive the two trimming components to move in opposite directions at the same time through the driving screw.

[0016] Furthermore, the trimming assembly includes a first connecting member, a second connecting member, a trimming cylinder and a trimming wheel, the first connecting member is threadedly engaged with the first threaded portion or the second threaded portion, the trimming cylinder can drive the second connecting member to move in a vertical direction, and the trimming wheel is rotatably connected to the second connecting member.

[0017] Furthermore, the material receiving mechanism includes a material receiving wheel, a material receiving motor and a gear set. The material receiving wheel is rotatably connected to one end of the printing platform through a material receiving bracket. The material receiving motor drives the material receiving wheel to rotate through the gear set to receive the printed foam paper.

[0018] Furthermore, the material receiving mechanism also includes a brake assembly, which includes a brake cylinder and a press rod, the middle position of the press rod is rotatably connected to the material receiving bracket, one end of the press rod is provided with a press wheel and is located above the material receiving wheel, the other end of the press rod is connected to the brake cylinder, and the other end of the brake cylinder is rotatably connected to the material receiving bracket;

[0019] The brake cylinder drives the pressing rod to move so as to press the receiving wheel through the pressing wheel.

[0020] Compared with the prior art, the technical solution disclosed in the utility model has the following beneficial effects:

[0021] The loading mechanism and the unloading mechanism cooperate to transport the foam paper and realize automatic loading and unloading, and then the foam paper is printed by the printing mechanism, and there is no need to load and unload a single product, so the continuity is good and the degree of automation is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a hot stamping printing device;

[0023] Figure 2 It is a structural schematic diagram of the feeding mechanism;

[0024] Figure 3 It is a schematic diagram of the structure of the printing mechanism;

[0025] Figure 4 It is a structural schematic diagram of the trimming mechanism;

[0026] Figure 5 is a schematic diagram of the structure of the trimming assembly;

[0027] Figure 6 It is a structural diagram of the material receiving mechanism. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be a central component at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the utility model. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0029] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] like Figure 1 As shown, the utility model discloses a foam paper positioning hot stamping printing device 100, including a printing platform 60, on which a feeding mechanism 10, a printing mechanism 20, a unloading mechanism 30, a trimming mechanism 40 and a receiving mechanism 50 are sequentially arranged. The feeding mechanism 10 and the unloading mechanism 30 cooperate to transport the foam paper, the printing machine 20 prints the foam paper, the trimming mechanism 40 trims both sides of the printed foam paper, and then the receiving mechanism 50 reels the trimmed foam paper.

[0031] like Figure 2As shown, the printing mechanism 20 is arranged between the feeding mechanism 10 and the unloading mechanism 30. The feeding mechanism 10 and the unloading mechanism 30 have the same structure and both include two roller groups 11. The roller group 11 includes an upper roller 111 and a lower roller 112 that are rotatably connected. The foam paper passes through the gap between the upper roller 111 and the lower roller 112. One of the lower rollers 112 is connected to a driving device. The two lower rollers 112 cooperate through a belt drive. The driving device can drive the two lower rollers 112 to rotate synchronously. In the present application, the foam paper is located between the upper roller 111 and the lower roller 112. The upper roller 111 and the lower roller 112 clamp the foam paper. When the lower roller 112 rotates, the lower roller 112 cooperates with the upper roller 111 to transmit the foam paper.

[0032] like Figure 3 As shown, further, the printing mechanism 20 includes a crossbar 21 and a printing assembly 22, the two ends of the crossbar 21 are respectively connected to the vertical bar 211 and are slidably connected to the vertical bar 211 through a guide rail, and a lifting cylinder 212 is connected to the printing platform 60, and the lifting cylinder 212 can drive the crossbar 211 to move in the vertical direction, and the printing assembly 22 is located above the foam paper, and the printing assembly 22 can slide horizontally along the crossbar 21; the lifting cylinder 212 can drive the printing assembly 22 to move in the vertical direction through the crossbar 21; the driving direction of the loading mechanism 10 and the unloading mechanism 30 on the plane is opposite to the extension direction of the crossbar 21. When the foam paper moves to the preset position, the lifting cylinder 212 drives the printing assembly 22 to descend until the printing assembly 22 contacts the foam paper and reaches the printing height, at which time the printing assembly 22 moves along the crossbar 21 to print the foam paper.

[0033] Further, the printing assembly 22 includes a printing support 221, a first driving motor 222, a transmission gear 223 and a rack 224. The printing support 221 is slidably connected to the cross bar 21 through a slide rail, and the transmission gear 223 is rotatably connected to the printing support 221. The first driving motor 212 can drive the transmission gear 223 to rotate through a belt transmission structure. The rack 224 is fixed to the cross bar 21, and the transmission gear 223 is meshed with the rack 224; when the transmission gear 223 rotates, it can slide laterally along the rack 224. In the present application, the transmission gear 223 is meshed with the rack 224, and when the rack 224 is fixed, the transmission gear 223 rotates, so that the printing support 221 can slide along the slide rail.

[0034] The printing assembly 22 is also provided with a printing roller 225, which is rotatably connected to the printing bracket 221. The printing roller 225 is located above the foam paper and is used to print on the upper surface of the foam paper. In the present application, a printing pattern is provided on the printing roller 225, and when the printing roller 225 moves along the foam paper, the printing roller 225 can print a pattern on the foam paper.

[0035] like Figure 4 As shown, further, the trimming mechanism 40 is located between the two roller groups 11 of the unloading mechanism 30, and the unloading mechanism 30 is used to trim the two sides of the foam paper; the trimming mechanism 40 includes a trimming drive component 41 and two trimming components 42, and the trimming drive component 41 can drive the two trimming components 42 to move horizontally, and the two trimming components 42 respectively trim the two sides of the foam paper. The trimming drive component 41 includes a trimming bracket 411, a second drive motor 412, a guide rod 413, and a drive screw 414, the drive screw 414 is rotatably connected to the trimming bracket 411, the guide rod 413 is arranged on the trimming bracket 411 and is parallel to the drive screw 414, the trimming component 42 is connected to the drive screw 414, and the second drive motor 412 drives the drive screw 414 to rotate to drive the trimming component 42 to move horizontally. Specifically, the driving screw 414 includes a first threaded portion and a second threaded portion, the thread directions of the first threaded portion and the second threaded portion are opposite, the two trimming assemblies 42 are respectively threadedly matched with the first threaded portion and the second threaded portion, and the second driving motor 412 can drive the two trimming assemblies 42 to move in opposite directions at the same time through the driving screw 414. The driving screw 414 is provided with a first threaded portion and a second threaded portion with different thread directions, so that the driving screw 414 is located, the two trimming assemblies 42 move in opposite directions, and the spacing between the two trimming assemblies 42 is adjusted.

[0036] like Figure 5 As shown, further, the trimming assembly 42 includes a first connecting member 421, a second connecting member 422, a trimming cylinder 423 and a trimming wheel 424. The first connecting member 421 is threadedly matched with the first threaded portion or the second threaded portion, the trimming cylinder 423 can drive the second connecting member 422 to move in the vertical direction, and the trimming wheel 424 is rotatably connected to the second connecting member 422. The trimming wheel 424 is provided with a cutting knife, which can cut the foam paper.

[0037] like Figure 6As shown, the material receiving mechanism 50 includes a material receiving wheel 51, a material receiving motor 52 and a gear set 53. The material receiving wheel 51 is rotatably connected to one end of the printing platform 60 through a material receiving bracket 54. The material receiving motor 52 drives the material receiving wheel 51 to rotate through the gear set 53 to receive the printed foam paper.

[0038] The material receiving mechanism 50 further includes a brake assembly 55, which includes a brake cylinder 551 and a pressing rod 552. The middle position of the pressing rod 552 is rotatably connected to the material receiving bracket 54. One end of the pressing rod 552 is provided with a pressing wheel 553 and is located above the material receiving wheel 51. The other end of the pressing rod 552 is connected to the brake cylinder 551, and the other end of the brake cylinder 551 is rotatably connected to the material receiving bracket 54. The brake cylinder 551 drives the pressing rod 552 to move so as to press the material receiving wheel 51 through the pressing wheel 553. When the material receiving wheel 51 needs to stop rotating, the pressing wheel 553 can be made to abut against the material receiving wheel 51 to increase the friction force of the material receiving wheel 51 when rotating, thereby decelerating it.

[0039] The present invention can be implemented in various ways and modified without departing from the broad spirit and scope of the present invention. The above-mentioned embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

Claims

1. A foam paper positioning hot stamping printing device, characterized in that: It comprises a printing platform, on which a loading mechanism, a printing mechanism, a unloading mechanism and a receiving mechanism are sequentially arranged, wherein: The printing mechanism is arranged between the loading mechanism and the unloading mechanism, and comprises a crossbar and a printing assembly. The two ends of the crossbar are respectively connected to the vertical bars and are slidably connected to the vertical bars through guide rails. A lifting cylinder is connected to the printing platform, and the lifting cylinder can drive the crossbar to move in the vertical direction. The printing assembly is located above the foam paper, and the printing assembly can slide laterally along the crossbar. The lifting cylinder can drive the printing assembly to move in the vertical direction through the crossbar; The driving directions of the loading mechanism and the unloading mechanism on the plane are opposite to the extending direction of the cross bar.

2. A foam paper positioning hot stamping printing device according to claim 1, characterized in that: The loading mechanism and the unloading mechanism have the same structure and both include two roller groups, wherein the roller group includes an upper roller and a lower roller which are rotatably connected, and the foam paper passes through a gap between the upper roller and the lower roller, wherein one of the lower rollers is connected to a driving device, and the two lower rollers are matched by belt transmission, and the driving device can drive the two lower rollers to rotate synchronously.

3. A foam paper positioning hot stamping printing device according to claim 2, characterized in that: The printing assembly comprises a printing support, a first driving motor, a transmission gear and a rack, wherein the printing support is slidably connected to the crossbar via a slide rail, the transmission gear is rotatably connected to the printing support, the first driving motor can drive the transmission gear to rotate via a belt transmission structure, the rack is fixed to the crossbar, and the transmission gear is meshed with the rack; The transmission gear can slide laterally along the rack when rotating.

4. A foam paper positioning hot stamping printing device according to claim 3, characterized in that: The printing assembly is also provided with a printing roller, which is rotatably connected to the printing bracket. The printing roller is located above the foam paper and is used for printing on the upper surface of the foam paper.

5. A foam paper positioning hot stamping printing device according to claim 4, characterized in that: It also includes a trimming mechanism, which is located between the two roller groups of the feeding mechanism, and is used to perform trimming processing on both sides of the foam paper; The trimming mechanism comprises a trimming drive assembly and two trimming assemblies. The trimming drive assembly can drive the two trimming assemblies to move laterally. The two trimming assemblies perform trimming processing on both side edges of the foam paper respectively.

6. A foam paper positioning hot stamping printing device according to claim 5, characterized in that: The trimming drive assembly includes a trimming bracket, a second drive motor, a guide rod, and a drive screw. The drive screw is rotatably connected to the trimming bracket. The guide rod is arranged on the trimming bracket and is distributed parallel to the drive screw. The trimming assembly is connected to the drive screw. The second drive motor drives the trimming assembly to move horizontally by driving the drive screw to rotate.

7. A foam paper positioning hot stamping printing device according to claim 6, characterized in that: The driving screw includes a first threaded portion and a second threaded portion, the thread directions of the first threaded portion and the second threaded portion are opposite, the two trimming components are respectively threadedly matched with the first threaded portion and the second threaded portion, and the second driving motor 4 can drive the two trimming components to move in opposite directions at the same time through the driving screw.

8. The device for positioning hot stamping and printing on foam paper according to claim 7, characterized in that: The trimming assembly includes a first connecting member, a second connecting member, a trimming cylinder and a trimming wheel. The first connecting member is threadedly engaged with the first threaded portion or the second threaded portion. The trimming cylinder can drive the second connecting member to move in a vertical direction. The trimming wheel is rotatably connected to the second connecting member.

9. A foam paper positioning hot stamping printing device according to claim 8, characterized in that: The material receiving mechanism includes a material receiving wheel, a material receiving motor and a gear set. The material receiving wheel is rotatably connected to one end of the printing platform through a material receiving bracket. The material receiving motor drives the material receiving wheel to rotate through the gear set to receive the printed foam paper.

10. A foam paper positioning hot stamping printing device according to claim 9, characterized in that: The material receiving mechanism also includes a brake assembly, which includes a brake cylinder and a press rod. The middle position of the press rod is rotatably connected to the material receiving bracket. One end of the press rod is provided with a press wheel and is located above the material receiving wheel. The other end of the press rod is connected to the brake cylinder, and the other end of the brake cylinder is rotatably connected to the material receiving bracket. The brake cylinder drives the pressing rod to move so as to press the receiving wheel through the pressing wheel.

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