Machine head device with balance structure

Abstract

The utility model relates to the technical field of printing equipment, in particular to a machine head device with a balance structure, which comprises a machine table, a processing component and a pressure component, the processing component is used for gold stamping or die cutting, the pressure component is fixed above the machine table and connected with the processing component so as to drive the processing component to ascend and descend, and the balance structure is arranged on the machine table. Limiting columns are arranged at the four corners of the machine table correspondingly, telescopic adjusting rods are installed on the limiting columns, and the adjusting rods make contact with the machining assembly. The machining assembly is applied to the gilding press and the die-cutting machine, when different gilding plates or die-cutting plates are replaced according to machining requirements, stress balance of all parts of the machining assembly is achieved by independently adjusting the four adjusting rods up and down, and the service life of the machining assembly is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to a printing head device with a balanced structure. Background Technology

[0002] Hot stamping and die-cutting are both common processes in printing and processing. In traditional operations, hot stamping is usually done with a special hot stamping machine, and die-cutting is done with a special die-cutting machine, thus achieving the two operations respectively. However, they also have many similarities.

[0003] The core function of a hot stamping machine is to press hot stamping materials such as electroplated aluminum foil onto the surface of a product using a heated hot stamping plate, forming a pattern with a metallic luster or special texture. The core function of a die-cutting machine is to apply pressure using steel blades, metal molds, or steel wire (or steel plate engraving templates) to cut non-metallic materials (such as self-adhesive labels, EVA, double-sided tape, electronic pads, etc.) into specific shapes. Die-cutting and hot stamping machines perform their operations through different processing components, such as hot stamping plates or die-cutting plates, but both typically have the same pressure mechanism, and the hot stamping or die-cutting is completed under the drive of this pressure mechanism.

[0004] In actual production, the position of the hot stamping plate or die-cutting plate may be dynamically adjusted due to product size or process requirements (e.g., horizontal or vertical movement), thus requiring the replacement or adjustment of the hot stamping plate or die-cutting plate to adapt to different production needs. When the hot stamping plate deviates from the heating plate or the die-cutting plate deviates from the center area of ​​the mounting plate, the force on each part of the heating plate or mounting plate cannot be effectively balanced when operating under the drive of the pressure mechanism, resulting in the heating plate or mounting plate tilting and becoming unbalanced. Utility Model Content

[0005] The purpose of this utility model is to provide a machine head device with a balanced structure, which addresses the shortcomings of the existing technology and aims to solve the technical problem that the heating plate or die-cutting plate becomes tilted and unbalanced when the installation position of the hot stamping plate or die-cutting plate is adjusted or changed due to product size and other processing requirements.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a machine head device with a balanced structure, including a machine base, a processing component for hot stamping or die cutting, and a pressure component. The pressure component is fixed above the machine base and is connected to the processing component to drive the processing component to rise and fall. Limiting posts are provided at the four corners of the machine base, and telescopic adjusting rods are installed on the limiting posts. The adjusting rods are in contact with the processing component.

[0007] The present invention is further configured such that: the limiting post is provided with a mounting hole, the adjusting rod is installed in the mounting hole, and the mounting hole and the lower part of the adjusting rod are respectively provided with a matching adjusting structure.

[0008] The utility model further sets up: the adjustment structure is the internal and external thread or is the bolt that matches.

[0009] The utility model further sets up: the outer wall of the middle part of the adjustment rod is provided with the scale value.

[0010] The utility model further sets up: the upper portion of the adjustment rod is provided with the protective sleeve.

[0011] The utility model further sets up: the pressure assembly includes the fixed plate and sets up at least one puller of the fixed plate, and the puller is telescopic and is connected with the processing assembly.

[0012] The utility model further sets up: the machine table is still provided with two parallel material moving guide rails, material moving guide rail sets out along the width direction of machine table, and two material moving guide rails are arranged on the inner side of the limiting column.

[0013] The utility model further sets up: the material moving piece for sucking and conveying product is arranged between two material moving guide rails, and the material moving piece is arranged between the machine table and the processing assembly.

[0014] The utility model further sets up: the material moving piece includes two parallel lifting plates, L-shaped sliding blocks connected with the two ends of the lifting plate and the connecting plate fixed between the two sliding blocks of one lifting plate, and the sliding block is slidably connected with the material moving guide rail.

[0015] The utility model further sets up: the lifting plate is provided with a plurality of fixed seats with suction nozzles.

[0016] Compared with the prior art, the present application has the beneficial effects that: the utility model discloses a machine table, a processing assembly and a pressure assembly are arranged, the pressure assembly is fixed above the machine table, the pressure assembly is connected with the processing assembly, the processing assembly can be driven to ascend and descend, the adjustment rod is in contact with the processing assembly, limiting columns are arranged at the four corners of the machine table, the limiting columns are provided with telescopic adjustment rods, when the gold stamping plate or the die cutting plate is replaced or adjusted according to requirements, the four adjustment rods can be independently adjusted up and down, thereby realizing the force balance of each part of the processing assembly and guaranteeing the service life of the processing assembly. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model application in the gold stamping machine;

[0019] Figure 2 is the structural schematic diagram of the machine table in the utility model;

[0020] Figure 3 is the structural schematic diagram of the limiting column in the utility model;

[0021] Figure 4 is the structural schematic diagram of the adjusting rod in the utility model;

[0022] Figure 5 is the three-dimensional structural schematic diagram of the utility model applied to the die cutting machine.

[0023] The label details involved in the above drawings are as follows:

[0024] 1-machine table, 11-limiting column, 12-mounting hole, 13-removal guide rail, 14-embossing area;

[0025] 2-processing assembly, 21-moving plate;

[0026] 3-pressure assembly, 31-fixed plate, 32-pulling member;

[0027] 4-adjusting rod, 41-protection sleeve;

[0028] 5-removal member, 51-lifting plate, 52-sliding block, 53-connecting plate, 54-fixing seat, 55-suction nozzle. DETAILED DESCRIPTION

[0029] In the description of the present application, the term "several" refers to two or more (including two). The terms "mounting", "connecting", "connecting" and the like should be understood broadly, for example: "connecting" can be fixed connection, or detachable connection, or integrally connected; "connected" can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In the description of the present application, the technical terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the embodiments of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the embodiments of the present application.

[0031] In order to more clearly understand the above purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be described clearly and completely below in conjunction with the drawings, and the detailed understanding of how to solve the problems raised in the above background art. Example 1

[0032] As Figures 1 to 4 shown, a head device with balanced structure, comprising a machine table 1, a processing assembly 2 for gilding and a pressure assembly 3, the pressure assembly 3 is fixed above the machine table 1, and the pressure assembly 3 is connected with the processing assembly 2 to drive the processing assembly 2 to rise and fall, the four corners of the machine table 1 are provided with limiting columns 11, the limiting columns 11 are installed with telescopic adjusting rods 4, and the adjusting rods 4 are in contact with the processing assembly 2.

[0033] In this embodiment, the head device is applied to a gilding machine, according to actual production needs, the left and right sides of the head device are respectively provided with gilding paper collecting assemblies and discharging assemblies, and the pressure assembly 3 can be a hydraulic drive structure, the pressure assembly 3 is installed on the machine table 1 through four supporting columns, and the upper side of the supporting column is fixed with a fixed plate 31, the processing assembly 2 comprises a moving plate 21, a heating plate connected with the moving plate 21 and arranged below, and a gilding plate arranged below the heating plate, the moving plate 21 is below the fixed plate 31, the moving plate 21 can move up and down on the supporting column, the moving plate 21 is connected with the fixed plate through a hydraulic drive structure, so that the processing assembly 2 is lifted and lowered, and the machine table 1 is also provided with through holes for installation at the four corners corresponding to the limiting columns 11, so as to facilitate the quick disassembly and assembly of the limiting columns 11; in actual application, after replacing different gilding plates according to the needs of gilding patterns and the like, the installation position of the gilding plate on the heating plate changes, at this time, the four adjusting rods 4 can be independently adjusted up and down, the moving plate 21 drives the heating plate to descend and contact with the adjusting rod 4, so that the stress balance of each part of the heating plate is realized, the balance and service life of the processing assembly 2 are ensured; it is worth noting that the heating plate and the gilding plate are both inside the four limiting columns 11, and the adjusting rod 4 only contacts with the moving plate 21.

[0034] As Figure 3 and Figure 4As shown, as an improved specific embodiment, the limiting column 11 is provided with a mounting hole 12, the adjusting rod 4 is mounted in the mounting hole 12, and the mounting hole 12 and the lower part of the adjusting rod 4 are respectively provided with matched adjusting structures, which are matched internal and external threads or a latch. Specifically, the mounting hole 12 and the lower part of the adjusting rod 4 are matched circular structures, the depth of the mounting hole 12 is set to correspond to the length of the lower part of the adjusting rod 4, so that the lower part of the adjusting rod 4 can completely enter the mounting hole 12, and the top of the limiting column 11 is provided with a hexagonal nut structure to facilitate clamping of the adjusting rod 4 after installation. In this embodiment, the adjusting structure is matched internal and external threads provided in the mounting hole 12 and the lower part of the adjusting rod 4, which is beneficial to the quick adjustment and disassembly of the adjusting rod 4; in some embodiments, a plurality of upper and lower distributed and penetrating latch holes are provided in the limiting column 11 and the lower part of the adjusting rod 4, the latch hole of the limiting column 11 is in communication with the mounting hole 12, and the quick plugging of the latch is realized by setting the latch hole, so that the adjusting rod 4 can be adjusted at different heights, and the structure is simple, which is beneficial to the quick disassembly and adjustment of the adjusting rod 4 and the limiting column 11.

[0035] As an improved specific embodiment, the outer wall of the middle part of the adjusting rod 4 is provided with a scale value (not shown in the figure). Specifically, based on the circular structure of the middle part of the adjusting rod 4, the scale value is arranged along the outer wall, which can cooperate with the above-mentioned internal and external thread adjusting structure to realize the precise screwing adjustment of the adjusting rod 4, and also ensure the consistency and accuracy of the adjustment of the four adjusting rods 4.

[0036] As shown in the figure, Figure 4 As an improved specific embodiment, the upper part of the adjusting rod 4 is provided with a protective sleeve 41. Specifically, the protective sleeve 41 can be a nylon buffer pad, the middle part of the adjusting rod 4 is a circular structure and is provided with a plug hole, and the protective sleeve 41 is a T-shaped structure, so that the protective sleeve 41 can be inserted into the plug hole, which is beneficial to the quick disassembly of the protective sleeve 41, and the protective sleeve 41 can also reduce the impact force of the machining assembly 2, avoiding rigid collision when the adjusting rod 4 and the machining assembly 2 touch.

[0037] As shown in the figure, Figure 1As shown, as an improved embodiment, the pressure assembly 3 includes a fixed plate 31 and at least one pulling member 32 arranged on the fixed plate 31, and the pulling member 32 is retractable and connected with the processing assembly 2. Specifically, in this embodiment, two pulling members 32 are symmetrically arranged, and the pulling member 32 can be a pneumatic cylinder. The pulling member 32 is installed on the fixed plate 31, and the piston rod of the pneumatic cylinder extends downward into the moving plate 21 and is fixed. Since the driving structure of the pressure assembly 3 is hydraulic driving, when the processing assembly 2 composed of the moving plate 21, the heating plate, and the gilding plate is pressed to the lowest point, the instantaneous pressure caused by the hydraulic reversing valve reversing is small, so that the processing assembly 2 cannot be quickly lifted or cannot be lifted. At this time, only the lower part of the pneumatic cylinder is always ventilated and there is pressure, and the upper part is in communication with the atmosphere, so as to ensure that the generated pressure is equal to the mass of the processing assembly 2 itself, thereby effectively offsetting the pressure generated by the mass of the processing assembly 2 itself. At the same time, it can also avoid that the instantaneous pressure is too large when the processing assembly 2 touches the adjusting rod 4, thereby further ensuring the balance of the processing assembly 2.

[0038] As shown in Figure 1 and Figure 2 As an improved embodiment, the machine table 1 is also provided with two parallel material moving rails 13, which are arranged along the width direction of the machine table 1 and extend out, and the two material moving rails 13 are arranged inside the limiting column 11. Specifically, the material moving rail 13 is a linear guide rail fixed on the machine table 1. The machine table 1 is provided with a hot stamping area 14 at the center, and the product is placed in the hot stamping area 14 to complete hot stamping. The two material moving rails 13 are arranged on both sides of the hot stamping area 14, so that the material moving rail 13 is between the hot stamping area 14 and the limiting column 11, avoiding the influence of the limiting column 11 on the product carrying. In addition, the material moving rail 13 extends out from the left side of the machine table 1, and the product carrying adopts a double material moving rail 13 design, which makes the carrying more stable and reliable, avoids the phenomenon of product inclination and imbalance, and avoids the cantilever carrying structure in the prior art.

[0039] As shown in Figure 1 and Figure 2 As an improved embodiment, the two material moving rails 13 are provided with a material moving member 5 for sucking and transporting the product, and the material moving member 5 is arranged between the machine table 1 and the processing assembly 2. Specifically, the material moving member 5 is in sliding connection with the material moving rail 13, so that the material moving member 5 can move left and right on the material moving rail 13, thereby realizing the rapid carrying of the product. When the processing assembly 2 rises, the material moving member 5 is arranged below the processing assembly 2 and carries the product. When the material moving member 5 completes the carrying, the next product enters the hot stamping area 14 at this time, the processing assembly 2 descends to complete the hot stamping, and the cycle is repeated, thereby improving the automatic production efficiency of the gilding machine.

[0040] As shown in Figure 2As shown, as an improved embodiment, the material moving member 5 includes two parallel lifting plates 51, L-shaped sliders 52 connected to the ends of the lifting plates 51, and a connecting plate 53 fixed between the two sliders 52 of one lifting plate 51, and the sliders 52 are slidingly connected to the material moving guide 13. Specifically, two sliders 52 are provided on each material moving guide 13, and the connecting plate 53 is installed between the two sliders 52, and the lifting plate 51 is fixed between each pair of sliders 52 on the two material moving guides 13, so that the lifting plate 51 and the connecting plate 53 are connected to form a frame-shaped material moving structure. It is worth noting that the lifting plate 51 and the connecting plate 53 are fixedly connected with the sliders 52 respectively, and at this time a plurality of fixing holes are formed on the connecting plate 53, and the distance between the two lifting plates 51 can be adjusted by the installation distance of the two sliders 52 on the connecting plate 53, so as to adapt to different product handling. In actual application, when the lifting plate 51 enters above the hot stamping area 14 with the sliders 52, the lifting plate 51 is automatically lowered and raised by the cylinders arranged at the two ends of the lifting plate 51 to handle the product, and then the lifting plate 51 is reset by the sliders 52 to complete the product handling.

[0041] As shown in Figure 2 As shown, as an improved embodiment, the lifting plate 51 is provided with a plurality of fixing seats 54 provided with suction nozzles 55. Specifically, the suction nozzle 55 is a vacuum suction nozzle 55, one suction nozzle 55 can be installed on each fixing seat 54, the suction nozzle 55 is used for sucking the product, the front, rear and bottom surfaces of the lifting plate 51 are provided with clamping grooves, the fixing seat 54 is a structure with an extension block on one side of a U-shaped block, the suction nozzle 55 is fixed on the extension block, the U-shaped block is embedded in the front and rear grooves, and the bottom surface of the U-shaped block is provided with a through hole and is fixed to the bottom surface of the lifting plate 51 by cooperating with a screw and a nut. At this time, the nut is placed in the clamping groove on the bottom surface of the lifting plate 51, so that the fixing seat 54 can move left and right in the clamping groove of the lifting plate 51 to adjust after the screw is loosened. At the same time, the extension block can be arranged towards or away from the machine table 1, which is convenient for adjusting the position according to different products. The handling structure formed by the double material moving guides 13, the double lifting plates 51 and the plurality of suction nozzles 55 greatly ensures the balance of the product, avoids the product from being tilted and dragged and scratched with the machine table 1, and improves the production efficiency and quality. Example 2

[0042] As shown in Figures 2 to 5As shown, different from the embodiment 1 is: in this embodiment, the head device is applied to a die cutting machine, the processing assembly 2 for die cutting includes a moving plate 21, a mounting plate connected below the moving plate 21 and a die cutting plate for die cutting, the die cutting plate is detachably mounted on the mounting plate, in actual application, the pressure assembly 3 drives the moving plate 21 to descend, the moving plate 21 drives the die cutting plate to descend to perform die cutting processing on the product, at this time, the moving plate 21 is in contact with the adjusting rods 4, the independent up and down adjustment of the four adjusting rods 4 can effectively keep the force balance of each part of the mounting plate, and the technical problem of the inclination imbalance caused by the different positions of the mounting plate where the die cutting plate is located is solved.

[0043] The other structures are the same as those of the embodiment 1, and will not be described in detail here.

[0044] Finally, it should be noted that: the above description is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution under the idea of the present application belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A head unit with a balancing structure, characterized in that, The machine includes a machine base, a processing component for hot stamping or die cutting, and a pressure component. The pressure component is fixed above the machine base and connected to the processing component to drive the processing component to rise and fall. Limit posts are provided at each of the four corners of the machine base. Each limit post is equipped with a telescopic adjusting rod, which contacts the processing component.

2. The head unit with a balancing structure according to claim 1, characterized in that, The limiting post is provided with a mounting hole, the adjusting rod is installed in the mounting hole, and the mounting hole and the lower part of the adjusting rod are respectively provided with matching adjusting structures.

3. The head unit with a balancing structure according to claim 2, characterized in that, The adjustment structure is a matching internal or external thread or a pin.

4. A head unit with a balancing structure according to claim 2, characterized in that, The outer wall of the middle part of the adjusting rod is provided with scale values.

5. A head unit with a balancing structure according to claim 2, characterized in that, A protective sleeve is provided on the upper part of the adjusting rod.

6. The head unit with a balancing structure according to claim 1, characterized in that, The pressure assembly includes a fixed plate and at least one pull member disposed on the fixed plate, the pull member being telescopic and connected to the processing assembly.

7. A head unit with a balancing structure according to claim 1, characterized in that, The machine tool is also provided with two parallel material transfer guide rails, which are arranged and extend along the width direction of the machine tool, and the two material transfer guide rails are arranged inside the limiting column.

8. A head unit with a balancing structure according to claim 7, characterized in that, A transfer component for picking up and transporting products is provided between the two transfer guides, and the transfer component is placed between the machine base and the processing assembly.

9. A head unit with a balancing structure according to claim 8, characterized in that, The material transfer component includes two parallel lifting plates, an L-shaped slider connected to both ends of the lifting plates, and a connecting plate fixed on one of the lifting plates between the two sliders. The slider is slidably connected to the material transfer guide rail.

10. A head unit with a balancing structure according to claim 9, characterized in that, The lifting plate is equipped with several fixed seats with suction nozzles.

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