Rotary gold stamping equipment

Abstract

The utility model discloses rotary gold stamping equipment which comprises a rack, and the rack is provided with a winding and unwinding mechanism located at the top of the rack and a hot-pressing gold stamping mechanism located in the middle of the rack. The winding and unwinding mechanism comprises a winding roller and an unwinding roller, wherein the winding roller and the unwinding roller are arranged in a spaced mode in the horizontal direction. The hot-pressing gold stamping mechanism comprises a supporting seat, a sliding block is arranged at the bottom of the supporting seat, the rack is provided with a sliding rail in sliding fit with the sliding block, a bottom roller and a gold stamping roller located above the bottom roller are arranged in the supporting seat, and the gold stamping roller can move relative to the bottom roller in the vertical direction. A plurality of paper guide rollers are arranged between the winding and unwinding mechanism and the hot-pressing and gold-stamping mechanism and on the outer side of the hot-pressing and gold-stamping mechanism. By arranging the sliding block and the sliding rail, the supporting base can be driven to drive the gold stamping roller and the bottom roller to move relative to the rack, the problem that the gold stamping roller and the bottom roller cannot move in the prior art is solved, and the gold stamping machine is more convenient to use, can be suitable for various different working conditions and has good applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to a round-pressing round hot stamping equipment. Background Art

[0002] With the market's high requirements for product packaging, the requirements for hot stamping technology are also constantly improving. Traditional flat-press hot stamping has problems such as high energy consumption and low efficiency, while round-press hot stamping technology has the advantages of high efficiency, energy saving, and environmental protection, so it is valued by the market.

[0003] Referring to the patent document with application number CN2014201845956, a floating type round-press hot stamping device is disclosed, which includes a memorial arch, a stamping foil release mechanism, a stamping waste collection mechanism, a stamping roller, and a bottom roller. A guide rail slide assembly is installed on the memorial arch and at a station between the stamping foil release mechanism and the stamping roller. The guide rail slide assembly is connected to a power source through an intermediate transmission assembly, and a stamping floating roller is installed on the guide rail slide assembly. The stamping roller and the bottom roller of the stamping device are fixed relative to the memorial arch and cannot be moved and adjusted. In the face of various different usage conditions, it is difficult to make corresponding adjustments, which is inconvenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a round-to-round hot stamping device, which can solve the problem of inconvenience in use in the past.

[0005] In order to solve the above technical problems, the utility model discloses a round-pressing round hot stamping equipment, comprising a frame, the frame is provided with a winding and unwinding mechanism located at the top of the frame and a hot pressing and hot stamping mechanism located in the middle of the frame; the winding and unwinding mechanism comprises a winding roller and an unwinding roller arranged horizontally spaced from the winding roller; the hot pressing and hot stamping mechanism comprises a support seat, a slider is provided at the bottom of the support seat, the frame is provided with a slide rail slidably matched with the slider, a bottom roller and a hot stamping roller located above the bottom roller are provided in the support seat, and the hot pressing and hot stamping roller can move in the vertical direction relative to the bottom roller; a plurality of paper guide rollers are provided between the winding and unwinding mechanism and the hot pressing and hot stamping mechanism and on the outside of the hot pressing and hot stamping mechanism.

[0006] Wherein, an adjusting mechanism for driving the slide block to slide along the slide rail is also provided between the support seat and the frame.

[0007] The adjusting mechanism comprises an adjusting screw and a sliding seat which can slide along the axial direction of the adjusting screw. The sliding seat is fixedly connected to the supporting seat, and the adjusting screw is rotatably mounted on the frame.

[0008] The support seat comprises a front plate and a rear plate, a bottom plate is arranged between the front plate and the rear plate, and a sliding block is fixedly mounted on the bottom surface of the bottom plate.

[0009] The bottom roller is rotatably installed between the front plate and the rear plate, a driving motor is fixedly installed on the back of the rear plate, and the working end of the driving motor is fixedly connected to the end of the bottom roller so that the driving motor drives the bottom roller to rotate relative to the support seat.

[0010] Among them, the top surfaces of the front plate and the rear plate are both provided with sliding grooves, the bottom of the sliding groove is fixedly installed with a lower support block, an upper support block located in the sliding groove is provided above the lower support block, a spring is provided between the upper support block and the lower support block, the top surface of the upper support block supports an adapter seat located in the sliding groove, the adapter seat is sleeved on the end of the hot stamping roller, and a pressure regulating assembly is provided above the adapter seat.

[0011] The pressure regulating assembly includes a pressure regulating screw, a pressure regulating mounting plate, a pressure regulating nut and a pressure regulating pad.

[0012] The pressure-regulating pad is located in the slide groove, and the bottom surface of the pressure-regulating pad is against the top surface of the adapter; the pressure-regulating mounting plate is fixedly installed at the opening of the slide groove, and the pressure-regulating nut is fixedly installed on the top surface of the pressure-regulating mounting plate. The pressure-regulating screw passes through the pressure-regulating nut and the pressure-regulating mounting plate in turn and then presses against the top surface of the pressure-regulating pad, and the pressure-regulating screw is threadedly connected with the pressure-regulating nut.

[0013] A transition roller is provided between the front plate and the rear plate, and the transition roller is located above the hot stamping roller.

[0014] The hot stamping mechanism also includes an electric slip ring for driving the stamping roller to rotate.

[0015] The hot stamping mechanism also includes a dust cover for covering the electric slip ring.

[0016] Compared with the prior art, the embodiments of the utility model have the following beneficial effects: by providing a slider and a slide rail, the support seat can be driven to move with the hot stamping roller and the bottom roller relative to the frame, thereby solving the problem that the hot stamping roller and the bottom roller cannot move in the past. The utility model is more convenient to use, can be applied to various working conditions, and has good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of the round-to-round hot stamping equipment in the embodiment;

[0019] Figure 2 Schematic diagram of the working of the round-to-round hot stamping equipment in the embodiment;

[0020] Figure 3 is an exploded view of the hot stamping mechanism in the embodiment;

[0021] Figure 4 2. It is a schematic diagram of the structure of the hot stamping mechanism in the embodiment after the dust cover and the electric slip ring are hidden;

[0022] Figure 5 yes Figure 4 The enlarged view of point A in the middle;

[0023] Figure 6 Schematic diagram of the structure of the hot pressing and hot stamping mechanism in the embodiment. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, device, product or end that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or ends.

[0026] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0027] The utility model discloses a specific implementation method of a round-pressing round hot stamping device, please see Figure 1 and Figure 2 The hot stamping equipment includes a frame 1, which is provided with a reeling and unreeling mechanism located at the top of the frame 1 and a hot pressing and hot stamping mechanism 3 located in the middle of the frame 1.

[0028] In this embodiment, the reeling and unreeling mechanism includes a reeling roller 22 and an unreeling roller 21 arranged horizontally spaced from the reeling roller 22, the unreeling roller 21 is used to unreel the material, and the reeling roller 22 is used to recycle the base paper of the material. It should be noted that both the reeling roller 22 and the unreeling roller 21 can be provided with a driving source, preferably an electric slip ring.

[0029] As an improvement, see Figure 3 The hot stamping mechanism 3 includes a support base 30, a slider 42 is provided at the bottom of the support base 30, and a slide rail 41 is provided on the frame 1 to slide with the slider 42. A mounting frame 11 is vertically fixed to the front end surface of the frame 1, and the slide rail 41 is fixedly mounted on the top surface of the mounting frame 11 and can be fixed by screws or the like, and the slider 42 and the slide rail 41 can both be conventional sliders 42 and slide rails 41 commonly used on the market.

[0030] In order to facilitate the adjustment of the position of the support seat 30, an adjustment mechanism 4 is further provided between the support seat 30 and the frame 1 to drive the slider 42 to slide along the slide rail 41. Specifically, the adjustment mechanism 4 includes an adjustment screw 43 and a slide seat 44 that can slide axially along the adjustment screw 43. The slide seat 44 is fixed to the support seat 30, and the adjustment screw 43 is rotatably mounted on the frame 1. When adjusting, the adjustment screw 43 is rotated, and the slide seat 44 slides axially along the adjustment screw 43, thereby driving the support seat 30 to move axially along the adjustment screw 43. Since the adjustment screw 43 is fixed relative to the frame 1, the support seat 30 can move relative to the frame 1. It should be noted that the connection between the slide 44 and the adjusting screw 43 can be achieved by a sliding connection through a bearing and a nut or a threaded sleeve that cooperates with the thread of the adjusting screw 43, or by clamping the slide 44 through two surface bearings. As long as it can be achieved that when the adjusting screw 43 rotates, the slide 44 does not rotate but moves along the axial direction of the adjusting screw 43. A screw mechanism can also be used to achieve the movement of the slide 44 relative to the screw.

[0031] Combination Figures 4 to 6 The support seat 30 is provided with a bottom roller 31 and a hot stamping roller 32 located above the bottom roller 31, and the hot stamping roller 32 can move in the vertical direction relative to the bottom roller 31. Specifically, the support seat 30 includes a front plate 33 and a rear plate 34, a bottom plate 35 is provided between the front plate 33 and the rear plate 34, and a slider 42 is fixedly installed on the bottom surface of the bottom plate 35.

[0032] It should be noted that the bottom roller 31 is rotatably installed between the front plate 33 and the rear plate 34, and a drive motor 36 is fixedly installed on the back of the rear plate 34. The working end of the drive motor 36 is fixedly connected to the end of the bottom roller 31, so that the drive motor 36 drives the bottom roller 31 to rotate relative to the support seat 30.

[0033] In this embodiment, a slide groove 51 is provided on the top surface of the front plate 33 and the top surface of the rear plate 34, a lower support block 52 is fixedly installed at the bottom of the slide groove 51, an upper support block 53 located in the slide groove 51 is provided above the lower support block 52, a spring 54 is provided between the upper support block 53 and the lower support block 52, the top surface of the upper support block 53 supports an adapter seat 55 located in the slide groove 51, the adapter seat 55 is sleeved on the end of the hot stamping roller 32, and a pressure regulating assembly 5 is provided above the adapter seat 55. Specifically, the pressure regulating assembly 5 includes a pressure regulating screw 57, a pressure regulating mounting plate 58, a pressure regulating nut 59 and a pressure regulating pad 56. The pressure regulating pad 56 is located in the slide groove 51, and the bottom surface of the pressure regulating pad 56 is against the top surface of the adapter 55; the pressure regulating mounting plate 58 is fixedly installed at the opening of the slide groove 51, and the pressure regulating nut 59 is fixedly installed on the top surface of the pressure regulating mounting plate 58. The pressure regulating screw 57 passes through the pressure regulating nut 59 and the pressure regulating mounting plate 58 in turn and then presses against the top surface of the pressure regulating pad 56. The pressure regulating screw 57 is threadedly connected to the pressure regulating nut 59.

[0034] If the distance between the hot stamping roller 32 and the bottom roller 31 needs to be shortened, the pressure-adjusting screw 57 is rotated, and the pressure-adjusting screw 57 applies a downward pressure to the pressure-adjusting pad 56. After the pressure-adjusting pad 56 is pressed, it will apply a downward pressure to the adapter 55, thereby driving the hot stamping roller 32 to move toward the bottom roller 31. In this process, the spring 54 is compressed by the downward pressure, and the spring 54 is in a compressed state. If the distance between the hot stamping roller 32 and the bottom roller 31 needs to be increased, it is only necessary to rotate the pressure-adjusting screw 57 in the opposite direction, and the spring 54 in the compressed state will drive the adapter 55 and the pressure-adjusting pad 56 to return upward, thereby increasing the distance between the hot stamping roller 32 and the bottom roller 31, which can be used in more working conditions.

[0035] Combination Figure 2 A plurality of paper guide rollers are arranged between the unwinding and rewinding mechanism and the hot stamping mechanism 3 and outside the hot stamping mechanism 3. In addition, a transition roller is arranged between the front plate 33 and the rear plate 34. The transition roller is located above the stamping roller 32. The transition roller can separate the stamping material of the material from the base paper at the beginning of unwinding, which can improve product quality and reduce the generation of wrinkles and other problems.

[0036] Combination Figure 6 The hot stamping mechanism 3 further includes an electric slip ring 6 for driving the hot stamping roller 32 to rotate. In order to improve safety, the hot stamping mechanism 3 further includes a dust cover 7 for covering the electric slip ring 6. The hot stamping roller 32 is an electrically heated hot stamping roller.

[0037] The working process of the hot stamping equipment of this embodiment is as follows: the hot stamping foil film is fed from the unwinding roller 21, and under the action of the transition light roller, the printing material of the material enters between the hot stamping roller 32 and the bottom roller 31 from the left side, and the pressure device is adjusted to make the hot stamping roller 32 drop to a suitable position, and the hot stamping roller 32 reaches a certain temperature, and the hot stamping material is transferred to the printing material. The waste of the hot stamping foil film after hot stamping is recovered by the winding roller 22, and the printing material continues to be transported backward to complete the following process. The embodiment of the utility model has the following beneficial effects: by setting the slider 42 and the slide rail 41, the support seat 30 can be driven to move with the hot stamping roller 32 and the bottom roller 31 relative to the frame 1, which solves the problem that the hot stamping roller 32 and the bottom roller 31 cannot move in the past, and it is more convenient to use, can be applied to various working conditions, and has good applicability.

[0038] Finally, it should be noted that the round-pressing round hot stamping equipment disclosed in the embodiment of the utility model only discloses a preferred embodiment of the utility model, which is only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A round stamping equipment, characterized in that: It comprises a frame, wherein the frame is provided with a reeling and unreeling mechanism located at the top of the frame and a hot pressing and hot stamping mechanism located in the middle of the frame; The reeling and unreeling mechanism comprises a reeling roller and an unreeling roller arranged horizontally spaced from the reeling roller; The hot stamping mechanism comprises a support seat, a slider is provided at the bottom of the support seat, a slide rail is provided on the frame for slidingly cooperating with the slider, a bottom roller and a stamping roller located above the bottom roller are provided in the support seat, and the stamping roller can move relative to the bottom roller in a vertical direction; A plurality of paper guide rollers are arranged between the rewinding and unreeling mechanism and the hot pressing and stamping mechanism and on the outer side of the hot pressing and stamping mechanism.

2. The round stamping equipment according to claim 1, characterized in that: An adjusting mechanism for driving the sliding block to slide along the sliding rail is also provided between the supporting seat and the frame.

3. The round stamping equipment according to claim 2, characterized in that: The adjusting mechanism comprises an adjusting screw and a sliding seat which can slide along the axial direction of the adjusting screw, the sliding seat is fixedly connected to the supporting seat, and the adjusting screw is rotatably mounted on the frame.

4. The round stamping equipment according to claim 1 or 2, characterized in that: The support seat comprises a front plate and a rear plate, a bottom plate is arranged between the front plate and the rear plate, and the sliding block is fixedly mounted on the bottom surface of the bottom plate.

5. The round stamping equipment according to claim 4, characterized in that: The bottom roller is rotatably installed between the front plate and the rear plate, a driving motor is fixedly installed on the back of the rear plate, and the working end of the driving motor is fixedly connected to the end of the bottom roller so that the driving motor drives the bottom roller to rotate relative to the support seat.

6. The round stamping equipment according to claim 4, characterized in that: The top surfaces of the front plate and the rear plate are both provided with sliding grooves, a lower support block is fixedly installed at the bottom of the sliding groove, an upper support block located in the sliding groove is provided above the lower support block, a spring is provided between the upper support block and the lower support block, the top surface of the upper support block supports an adapter seat located in the sliding groove, the adapter seat is sleeved on the end of the hot stamping roller, and a pressure regulating assembly is provided above the adapter seat.

7. The round stamping equipment according to claim 6, characterized in that: The pressure regulating assembly comprises a pressure regulating screw, a pressure regulating mounting plate, a pressure regulating nut and a pressure regulating pad; The pressure-regulating pad is located in the slide groove, and the bottom surface of the pressure-regulating pad is against the top surface of the adapter; the pressure-regulating mounting plate is fixedly mounted at the opening of the slide groove, and the pressure-regulating nut is fixedly mounted on the top surface of the pressure-regulating mounting plate. The pressure-regulating screw passes through the pressure-regulating nut and the pressure-regulating mounting plate in sequence and then against the top surface of the pressure-regulating pad, and the pressure-regulating screw is threadedly connected to the pressure-regulating nut.

8. The round stamping equipment according to claim 4, characterized in that: A transition roller is also provided between the front plate and the rear plate, and the transition roller is located above the hot stamping roller.

9. The round stamping equipment according to claim 1, characterized in that: The hot pressing and hot stamping mechanism also includes an electric slip ring for driving the hot stamping roller to rotate.

10. The round stamping equipment according to claim 9, characterized in that: The hot pressing and stamping mechanism also includes a dust cover for covering the electric slip ring.

Images