CN219486883U - High-precision reel positioning stamping machine - Google Patents

Abstract

The utility model provides a high-precision reel positioning gilding press. On the basis of the existing structure, the high-precision reel positioning stamping machine is designed to be composed of a power motor, a worm wheel, an eccentric shaft and pushing components, wherein a group of pushing components for pushing a stamping plate are respectively fixed on two sides of a frame, the worm is arranged between the two groups of pushing components, a worm wheel matched with the worm is arranged above the middle of the worm, the middle of the eccentric shaft is inserted in the worm wheel and fixed with the worm wheel, two ends of the eccentric shaft respectively penetrate through the pushing devices and are movably connected to a supporting seat, a deflection component is respectively arranged on the inner sides of two ends of the eccentric shaft, the deflection component comprises three large shafts and two small shafts which are concentrically arranged, the two small shafts are respectively connected with the two adjacent large shafts, the two small shafts are arranged in a direction of 180 degrees, one end of the worm is provided with a belt pulley, and the motor is connected with the belt pulley through the belt.

Description

High-precision reel positioning stamping machine

Technical Field

The utility model relates to a stamping machine.

Background

The gilding press is used for carrying out hot stamping on a printing stock, for the printing stock with small hot stamping area and easy hot stamping, a cylinder is generally adopted for lifting the gilding plate of the gilding press, such as a green printing press gilding press disclosed by an authorized notice number CN216733460U and a laser positioning gilding press disclosed by an authorized notice number CN217415231U, and for the printing stock with larger hot stamping area or the printing stock not easy hot stamping, a lifting hydraulic cylinder is generally adopted for lifting the hot stamping, such as an automatic positioning structure of the gilding press disclosed by an authorized notice number CN217170173U, the current gilding press for hot stamping couplet and the like generally adopts a hydraulic cylinder for lifting the gilding plate, but the lifting speed of the hydraulic cylinder for lifting the gilding plate is slow, so that the working efficiency is low.

Disclosure of Invention

In view of the defects of the existing gilding press, the technical problems to be solved by the utility model are as follows: the high-precision reel positioning gilding press is rapid in gilding plate lifting, and can greatly improve gilding working efficiency.

In order to achieve the above object, according to one aspect of the present utility model, the present utility model is achieved by the following technical means: a high precision reel positioning gilding press comprising: the hot stamping mechanism comprises a frame, an electrochemical aluminum unreeling device, a hot stamping mechanism and a winding device, wherein the unreeling device is arranged on one side of the hot stamping mechanism, the winding device is arranged on the other side of the hot stamping mechanism, the electrochemical aluminum unreeling device is arranged on one side of the upper end of the frame, the electrochemical aluminum winding device is arranged on the other side of the frame, a hot stamping plate is horizontally fixed on the frame below the electrochemical aluminum unreeling device, a hot stamping platform is arranged below the hot stamping plate, a lifting device is arranged in the frame below the hot stamping platform, the lifting device is composed of a power motor, a worm wheel, an eccentric shaft and pushing components, a group of pushing components for pushing the hot stamping plate are respectively fixed on two sides of the frame, a worm wheel matched with the worm is arranged between the two groups of pushing components, the middle part of the worm wheel is inserted in the worm wheel and fixed with the worm wheel, two ends of the eccentric shaft respectively penetrate through the group of pushing devices and are movably connected to a supporting seat, the inner sides of two ends of the eccentric shaft are respectively provided with a deflection component, the deflection component comprises three large shafts and two small shafts which are concentrically arranged, the two small shafts are respectively connected with the adjacent large shafts, the two small shafts are respectively, the two small shafts are arranged in 180 DEG, and one end of the belt pulley is connected with the belt pulley through 180.

Further, the pushing component comprises two pushing pieces, each pushing piece comprises an upper pushing arm, a lower pushing arm, a transmission arm, an upper fixing seat and a lower fixing seat, the upper fixing seats are fixed on the gold stamping platform, the lower fixing seats are fixed on the lower end of the rack, the upper ends of the upper pushing arms are hinged with the upper fixing seats through upper hinge shafts, the lower ends of the lower pushing arms are hinged with the lower fixing seats through lower hinge shafts, the upper pushing arms are hinged with the lower pushing arms through middle hinge shafts, at the same time, fork openings are respectively arranged on the rear sides of the opposite ends of the upper pushing arms and the lower pushing arms of one pushing piece, one end of each transmission arm of the pushing piece is hinged with the middle hinge shaft, the other end of each transmission arm of the other pushing piece is hinged with one small shaft of the eccentric shaft, the front sides of the opposite ends of the upper pushing arms and the lower pushing arms of the other pushing piece are respectively provided with fork openings, one end of each transmission arm of the pushing piece is hinged with the middle hinge shaft, and the other end of each transmission arm is hinged with the other small shaft.

Compared with the prior art, the utility model has the advantages that: the turbine worm type lifting device pushes the stamping platform to press the stamping plate for stamping, so that the stamping platform is much faster than a hydraulic cylinder in lifting, and the stamping working efficiency is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a high-precision reel positioning gilding press according to the present utility model.

Fig. 2 is a schematic structural diagram of a gilding mechanism according to the present utility model.

Fig. 3 is a schematic structural diagram of a lifting device according to the present utility model.

Fig. 4 is a schematic structural view of the eccentric shaft according to the present utility model.

Fig. 5 is a schematic view of parts of the pushing assembly according to the present utility model.

Reference numerals illustrate: 1. a gold stamping mechanism; 2. a winding device; 3. an unreeling device; 4. a frame; 5. an electrochemical aluminum unreeling device; 6. an alumite winding device; 7. a thermoprinting platform; 8. gilding plate; 9. a lifting device; 10. a power motor; 11. a pushing assembly; 12. an eccentric shaft; 13. a support base; 14. a worm; 15. a worm wheel; 16. a belt pulley; 17. a large shaft; 18. a small shaft; 19. an upper fixing seat; 20. a lower fixing seat; 21. a lower hinge shaft; 22. a middle hinge shaft; 23. an upper hinge shaft; 24. fork openings; 25. an upper push arm; 26. a lower push arm; 27. and a transmission arm.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "bottom," "top," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Example 1

Referring to fig. 1, the high-precision reel positioning gilding press provided in this embodiment includes a gilding mechanism 1, a winding device 2 and an unreeling device 3, the unreeling device 3 is located at the left side of the gilding mechanism 1, and the winding device 2 is located at the right side of the gilding mechanism 1.

Referring to fig. 2, the gold stamping mechanism 1 includes a frame 4, an electric aluminum unreeling device 5 is fixed on the left side of the upper end of the frame 4, an electric aluminum winding device 6 is fixed on the right side of the upper end of the frame 4, a gold stamping plate 8 is horizontally fixed on the frame 4 below the electric aluminum winding device 6 and the electric aluminum unreeling device 5, a hot stamping platform 7 is arranged below the gold stamping plate 8, and a lifting device 9 is arranged below the frame 4 below the hot stamping platform 7.

Referring to fig. 3, the lifting device 9 includes a power motor 10, a worm 14, a worm wheel 15, an eccentric shaft 12, a supporting seat 13 and pushing components 11, wherein the pushing components 11 are two groups, the two groups of pushing components 11 are fixed on two sides of the middle part in the frame 4, the worm 14 is fixed between the two groups of pushing components 11, the worm wheel 15 matched with the worm 14 is fixed above the middle part of the worm 14, the middle part of the eccentric shaft 12 is inserted in the worm wheel 15 and fixed with the worm wheel 15, two ends of the eccentric shaft 12 respectively pass through the centers of the two groups of pushing components 11 and then are movably connected to the supporting seat 13, one end of the worm 14 is also fixed with a belt pulley 16, and the belt pulley 16 is connected with the power motor 10 through a belt.

Referring to fig. 4, two deflection assemblies are respectively fixed at two ends of the eccentric shaft 12, each deflection assembly includes three large shafts 17 and two small shafts 18 concentrically arranged, the two small shafts 18 are respectively connected with two adjacent large shafts 17, and the two small shafts 18 are arranged in a 180 ° direction.

Referring to fig. 5, the pushing assemblies 11 have the same structure and each comprise two pushing members, wherein each pushing member comprises an upper pushing arm 25, a lower pushing arm 26, a transmission arm 27, an upper fixing seat 19 and a lower fixing seat 20, the upper fixing seat 19 is fixed on the gilding platform 7, the lower fixing seat 20 is fixed on the lower end of the frame 4, the upper end of the upper pushing arm 25 is hinged with the upper fixing seat 19 through an upper hinge shaft 23, the lower end of the lower pushing arm 26 is hinged with the lower fixing seat 20 through a lower hinge shaft 21, meanwhile, the upper pushing arm 25 is hinged with the lower pushing arm 26 through a middle hinge shaft 22, at the same time, the rear sides of the opposite ends of the upper pushing arm 25 and the lower pushing arm 26 of one pushing member are respectively provided with a fork opening 24, one end of the transmission arm 27 of the pushing member is hinged with the middle hinge shaft 22, the other end of the transmission arm 25 and the opposite ends of the lower pushing arm 26 of the other pushing member are respectively provided with a fork opening 24, the front sides of the opposite ends of the upper pushing arm 27 and the lower pushing arm 26 of the other pushing member are hinged with the middle hinge shaft 22, and the other small shaft 18 are hinged with the other small shaft 18.

When the high-precision reel positioning gilding press provided by the embodiment carries out gilding by pressing the gilding plate against the lifting gilding platform, the power motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the eccentric shaft to rotate, and after the two small shafts of the eccentric assembly of the eccentric shaft eccentrically rotate, the upper pushing arm and the lower pushing arm of the left pushing assembly and the right pushing assembly are pushed to swing up and down around the middle hinging shaft through the left driving arm and the right driving arm, and because the two small shafts of the eccentric assembly are arranged at 180 degrees, the upper pushing arm and the lower pushing arm of the left pushing assembly and the right pushing assembly can be simultaneously pushed to synchronously rise and synchronously descend, so that the gilding platform is pushed to press the gilding plate for gilding, and compared with the lifting of a hydraulic cylinder, the gilding working efficiency is greatly improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (2)

1. A high precision reel positioning gilding press comprising: unreeling device, gilt mechanism and coiling mechanism, unreel the device and establish in one side of gilt mechanism, the coiling mechanism is established in the opposite side of gilt mechanism, gilt mechanism includes the frame, and frame upper end one side is equipped with electrochemical aluminium unreel the device, and the opposite side is equipped with electrochemical aluminium coiling mechanism, the electrochemical aluminium coiling mechanism is fixed with a gilt board with the level in the frame of electrochemical aluminium unreel the device below, and gilt board below is equipped with thermoprint platform, be equipped with elevating gear in the frame of thermoprint platform below, its characterized in that: the lifting device is composed of a power motor, a worm wheel, an eccentric shaft and pushing components, wherein a group of pushing components for pushing the gold stamping plate are respectively fixed on two sides of the frame, the worm is arranged between the two groups of pushing components, the worm wheel matched with the worm is arranged above the middle of the worm, the middle of the eccentric shaft is inserted in the worm wheel and fixed with the worm wheel, two ends of the eccentric shaft respectively penetrate through the pushing devices and are movably connected to a supporting seat, a deflection component is respectively arranged on the inner sides of two ends of the eccentric shaft, the deflection component comprises three large shafts and two small shafts which are concentrically arranged, the two small shafts are respectively connected with the two adjacent large shafts, the two small shafts are arranged at 180-degree positions, one end of the worm is provided with a belt pulley, and the motor is connected with the belt pulley through a belt.

2. The high precision reel positioning gilding press of claim 1 wherein: the pushing assembly comprises two pushing pieces, each pushing piece comprises an upper pushing arm, a lower pushing arm, a transmission arm, an upper fixing seat and a lower fixing seat, the upper fixing seat is fixed on the gold stamping platform, the lower fixing seat is fixed on the lower end of the frame, the upper end of the upper pushing arm is hinged with the upper fixing seat through an upper hinge shaft, the lower end of the lower pushing arm is hinged with the lower fixing seat through a lower hinge shaft, the upper pushing arm is hinged with the lower pushing arm through a middle hinge shaft, the rear side of the opposite ends of the upper pushing arm and the lower pushing arm of one pushing piece are respectively provided with a fork opening, one end of the transmission arm of the other pushing piece is hinged with the middle hinge shaft, the front side of the opposite ends of the upper pushing arm and the lower pushing arm of the other pushing piece are respectively provided with a fork opening, one end of the transmission arm of the other pushing piece is hinged with the middle hinge shaft, and the other end of the transmission arm is hinged with the other small shaft.