CN204896986U - Mechanism is retrieved to gilt membrane of gilding press - Google Patents

Abstract

A bronzing film recovery mechanism for a bronzing machine, characterized in that it includes a frame, a drive mechanism, a waste bronzing film winding shaft, a swing mechanism for preventing waste bronzing film from breaking, a guide ring and a control guide ring along with the waste bronzing film The turbine connecting rod mechanism that swings left and right on the parallel line of the winding shaft, the driving mechanism and the waste bronzing film winding shaft are respectively installed on the frame, the output shaft of the driving mechanism is connected to the waste bronzing film winding shaft, and the turbine connecting rod mechanism is controlled by the turbine Shaft, guide ring control arm and at least one guide ring support rod, the two ends of the guide ring support rod are respectively fixed on the frame, and the two ends of the turbine shaft are respectively rotatably mounted on the frame. The guide ring control arm is slidably installed on the guide ring support rod, and the middle part of the guide ring is rotatably installed on the top of the guide ring control arm, and the bottom end of the guide ring is connected to the swing mechanism to prevent the waste bronzing film from breaking . The utility model can automatically collect and roll the waste bronzing film into a disc shape, has simple structure, and is convenient and reliable to use.

Description

Hot stamping film recovery mechanism of hot stamping machine

technical field

The utility model relates to a bronzing film recovery mechanism of a bronzing machine, in particular to a bronzing film recovery mechanism of a bronzing machine which can automatically collect waste bronzing films and roll them into discs.

Background technique

In the printing industry, sometimes according to the requirements, hot stamping process is required in the production process after product printing, that is, anodized aluminum hot stamping is used. The hot stamping process uses heat and pressure to transfer the pattern or characters to be hot stamped to the surface of the hot stamped material. In our country, hot stamping has become an indispensable surface decoration method for modern packaging.

The automatic hot stamping machine uses anodized aluminum foil to carry out hot stamping processing on printed products. During hot stamping, according to the process parameters such as the size of the printed product, the size of the area to be hot stamped, the number of patterns to be hot stamped, and the layout distribution, it can be processed at the same time. When the printed matter is hot stamped, multiple sheets of anodized aluminum film are fed simultaneously. The hot stamped waste hot stamping film is led to the outside of the hot stamping machine by the traction roller installed on the hot stamping machine, and collected into the waste foil box after passing through the foil pulling roller and brush of the hot stamping machine. Due to the messy and fluffy stacking of waste bronzing film, it not only affects the appearance and cleanliness of the production site, but also may cause problems such as the disconnection of the electric aluminum foil and the shutdown of the foil foil brush, and the flying of waste bronzing film all over the floor.

Contents of the invention

The technical problem to be solved by the utility model is to provide a hot stamping film recovery mechanism for the hot stamping machine in view of the shortcomings of the prior art that the waste hot stamping film automatically discharged by the hot stamping machine is scattered and fluffy, which pollutes the environment and is not convenient for recycling. The hot stamping film recovery mechanism of the hot stamping machine can collect and roll the waste hot stamping film discharged from the hot stamping machine into a disc. The technical scheme adopted is as follows:

A bronzing film recovery mechanism for a bronzing machine, characterized in that it includes a frame, a drive mechanism, a waste bronzing film winding shaft, a swing mechanism for preventing the waste bronzing film from breaking, a guide ring and a control guide ring along with the waste bronzing film The turbine connecting rod mechanism that swings left and right on the parallel line of the winding shaft, the drive mechanism and the waste bronzing film winding shaft are installed on the frame respectively, the output shaft of the driving mechanism is connected to the waste bronzing film winding shaft, and the turbine connecting rod mechanism is driven by the turbine Shaft, guide ring control arm and at least one guide ring support rod, the two ends of the guide ring support rod are respectively fixed on the frame, and the two ends of the turbine shaft are respectively rotatably mounted on the frame. The guide ring control arm is slidably installed on the guide ring support rod, and the middle part of the guide ring is rotatably installed on the top of the guide ring control arm. .

In a preferred solution, the drive mechanism includes a chassis installed on the transmission side of the frame, and a panel-type governor is installed on the chassis, and the panel-type governor is connected with the control end of the speed-regulating motor. An adjustable friction clutch, a transmission belt, a pulley, a belt tensioner, and a speed-regulating motor installed on the frame through a motor seat are installed, and the adjustable friction clutch is connected with a waste bronzing film rewinding shaft.

In a more optimal solution, the turbine shaft and the guide ring support rod are parallel to each other.

In a more optimal solution, the number of the guide ring support rods is two, and the two guide ring support rods are parallel to each other.

In a preferred solution, the swing mechanism for preventing waste bronzing film from breaking is composed of a swing rod, a tension spring, a detection shaft, a cam, a travel switch, and a connecting rod driven by a guide ring, and the two ends of the detection shaft are rotatably installed On the frame, the cam is mounted on the detection shaft, the travel switch corresponds to the cam and is mounted on the frame, the swing rod is mounted on the detection shaft, and the top end of the connecting rod is connected with the guide ring and the connecting rod. The bottom end is connected with the swing rod, and the two ends of the extension spring are respectively connected with the swing rod and the frame.

In a preferred solution, the winding end of the waste bronzing film winding shaft is provided with a left stopper and a right stopper, and a waste bronzing film winding area is formed between the left stopper and the right stopper.

Compared with the prior art, the beneficial effect of the utility model is that, since the waste hot stamping film can be automatically collected and rolled into a disc shape, the hot stamping production site is neat and orderly, and the production site is saved; at the same time, the transfer frequency of the waste hot stamping film is reduced, The labor cost of the production workshop is saved; in addition, the waste bronzing film is rolled into a disc shape with a regular size through this device, which is conducive to recycling and can be sold to other industries as raw materials for production, which saves energy and is low-carbon and environmentally friendly; The structure of the device is simple, and the use is convenient and reliable.

Description of drawings

Fig. 1 is the structural representation of the preferred embodiment of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the preferred embodiment shown in Fig. 1 .

Detailed ways

As shown in Figures 1 and 2, the hot stamping film recovery mechanism of the hot stamping machine in the present preferred embodiment comprises frame 2, driving mechanism, waste hot stamping film winding shaft 4, guide ring 9 and control guide ring 9 along with waste Hot stamping film take-up reel 4 parallel to the turbine linkage that swings left and right.

The turbine linkage mechanism is composed of a turbine shaft 6, a guide ring control arm 8 and two guide ring support rods 7 parallel to each other. In order to ensure safe operation, a chassis 1 is installed on the transmission side of the frame, and a The panel speed governor 24 is connected with the control end of the speed regulating motor 17 .

Described drive mechanism comprises cabinet 1, adjustable friction clutch 20 in cabinet 1, transmission belt 19 and 21, first pulley 18 and second pulley 23, belt tensioner 22, is installed on frame 2 by motor base 16 The adjustable speed motor 17.

The described swing mechanism for preventing the scrap bronzing film from pulling off is made up of a fork 11, an extension spring 12, a detection shaft 13, a cam 14, a travel switch 15, a connecting rod 10 driven by the guide ring 9, and the detection shaft 13 two ends can be Rotation is installed on the frame 2, the cam 14 is installed on the detection shaft 13, the travel switch 15 corresponds to the cam 14 and is installed on the frame 2, the swing rod 11 is installed on the detection shaft 13, so The top end of the connecting rod 10 is connected to the guide ring 9, the bottom end of the connecting rod 10 is connected to the swing rod 11, and the two ends of the extension spring 12 are respectively connected to the swing rod 11 and the frame 2.

A left baffle plate 3 and a right baffle plate 5 are provided at the rewinding end of the waste bronzing film winding shaft 4, and a waste bronzing film rewinding area is formed between the left and right baffle plates. This can prevent the waste bronzing film from being scattered through the other end of the waste bronzing film winding shaft due to too much winding.

During use, waste bronzing film 26 passes guide ring 9 and is fixed on the waste bronzing film reeling shaft 4, opens main power switch 25, adjusts the rotating speed of speed-regulating motor 17 by panel speed governor 24 according to machine speed. The speed-regulating motor 17 drives the adjustable friction clutch 20 through the first pulley 18 and the belt 19, the adjustable friction clutch 20 is connected with the waste bronzing film rewinding shaft 4, and there are two friction plates and a compression spring in the adjustable friction clutch 20. Lock the nut to make the spring produce elastic force, which acts on the friction plate, so that the torque can be transmitted to the waste bronzing film reel 4, and the torque force is suitable. Waste bronzing film rewinding shaft 4 rotates by belt 21, belt tensioner 22 and second belt pulley 23 and drives turbine linkage mechanism simultaneously, makes guide ring 9 swing left and right along the parallel line with waste bronzing film winding shaft. In order to prevent the waste bronzing film 26 from being pulled off, the method of controlling the pulling force of the waste bronzing film is adopted. The guide ring 9 swings back and forth under the action of the connecting rod 10, the swing rod 11 and the tension spring 12, and drives the detection shaft 13 and the shaft on the shaft. The cam 14 rotates, and when the pulling force is too large, the amount of rotation of the cam 14 is large, and when it touches the travel switch 15, the travel switch 15 transmits a signal to the panel speed controller 24, and controls the speed regulating motor 17 to stop, so that the waste bronzing film does not stop. Rewinding, when the waste bronzing film continues to receive materials, the detection mechanism returns under the effect of the extension spring 12, and the panel speed controller 24 controls the start of the speed regulating motor 17 to continue the rewinding work.

In addition, it should be noted that, in the specific embodiments described in this specification, the names of the various parts may be different, and all equivalent or simple changes made according to the structure, features and principles described in the patent concept of the utility model are the same. Included in the scope of protection of the utility model patent. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the definition defined in the claims scope, all should belong to the protection scope of the present utility model.

Claims (6)

1. a bronzing film recovery mechanism of a bronzing machine, characterized in that: comprise frame, drive mechanism, waste bronzing film reeling shaft, prevent waste bronzing film from pulling off swing mechanism, guide ring and control guide ring along with waste The turbine linkage mechanism that swings left and right on the parallel line of the bronzing film reel shaft, the drive mechanism and the waste bronzing film reel shaft are respectively installed on the frame, the output shaft of the drive mechanism is connected to the waste bronzing film reel shaft, and the turbine linkage mechanism It consists of a turbine shaft, a guide ring control arm and at least one guide ring support rod, the two ends of the guide ring support rod are respectively fixed on the frame, and the two ends of the turbine shaft are respectively rotatably mounted on the frame, The guide ring control arm is slidably installed on the guide ring support rod, and the middle part of the guide ring is rotatably installed on the top of the guide ring control arm, and the bottom end of the guide ring is connected to prevent the waste bronzing film from breaking swing mechanism. 2. the bronzing film recovery mechanism of bronzing machine as claimed in claim 1, is characterized in that: described driving mechanism comprises the cabinet that is installed on frame transmission side, and a panel type governor is housed on the cabinet, and this panel type The speed governor is connected with the control end of the speed-regulating motor, and the adjustable friction clutch, transmission belt, pulley, belt tensioner, and the speed-regulating motor installed on the frame through the motor base are installed in the said chassis. The friction clutch is connected with the waste bronzing film take-up shaft. 3. The hot stamping film recovery mechanism of the hot stamping machine according to claim 1, characterized in that: the turbine shaft and the guide ring support rod are parallel to each other. 4 . The hot stamping film recovery mechanism of the hot stamping machine according to claim 3 , wherein the number of the guide ring support rods is two, and the two guide ring support rods are parallel to each other. 5. The bronzing film recovery mechanism of bronzing machine as claimed in claim 1, is characterized in that: described swing mechanism for preventing waste bronzing film from pulling off is composed of swing rod, extension spring, detection shaft, cam, travel switch, guided ring The two ends of the detection shaft are rotatably mounted on the frame, the cam is mounted on the detection shaft, the travel switch corresponds to the cam and is mounted on the frame, and the swing rod is mounted on On the detection shaft, the top end of the connecting rod is connected to the guide ring, the bottom end of the connecting rod is connected to the swing rod, and the two ends of the extension spring are respectively connected to the swing rod and the frame. 6. the bronzing film recovery mechanism of bronzing machine as claimed in claim 1, is characterized in that: the rewinding end of described waste bronzing film reeling shaft is provided with left baffle plate, right baffle plate, and described left baffle plate, right baffle plate A waste bronzing film winding area is formed between the discs.