CN204547297U - A kind of high accurancy and precision imprinting apparatus be applied in printing machine - Google Patents

Abstract

The utility model discloses a high-precision embossing device applied in a printing machine, comprising: an embossing shell, an inner cavity, a roller, a supporting shaft, a fixing buckle, a fixing base, an embossing aluminum foil and a control device. A photoelectric detector is also arranged on the fixed base. The utility model relates to a high-precision embossing device used in printing machines, which is provided with a layer of aluminum foil on the surface of the embossing shell, and the surface of the aluminum foil is provided with convex patterns and Text, which in turn makes the printed matter on the surface of the product more clear and three-dimensional, improves the printing effect, and effectively prevents the embossing device from producing embossed marks on the surface of the printed product, thereby improving the printing quality of the product; There is a photoelectric detector on the fixed base, which can effectively prevent the printing misalignment caused by the movement of the printed product on the embossing device, improve the printing accuracy, and make the embossing device truly realize high-precision printing.

Description

A high-precision embossing device applied to a printing machine

technical field

The utility model relates to a packaging field, in particular to a high-precision embossing device used in a printing machine for film packaging.

Background technique

The impression cylinder is the cylindrical impression body on the printing machine. The impression cylinder is an important part of the printing machine, and its geometric accuracy directly affects the quality of the printed matter! However, due to long-term use, the water on the printing cylinder is transferred to the impression cylinder, and the ink is sprayed where it is not used, and corrosion and collapse will occur, which will lead to inaccurate color registration of the collapsed part. Although there are currently some corrosion-resistant printing cylinders on the market, there are usually phenomena such as cylinders leaving imprints on the surface of imprinted products, printing unclear or printing misalignment during use, which seriously affect the printing machine. The printing effect will affect the quality of the product and cannot better meet the needs of customers.

Utility model content

Purpose of utility model: The purpose of this utility model is to provide a high-precision embossing device used in printing machines in order to solve the shortcomings of the existing technology.

Technical solution: In order to achieve the above objectives, a high-precision embossing device used in printing machines according to the utility model includes: an embossing shell, an inner cavity, a roller, a supporting shaft, a fixing buckle, a fixing base Seat, embossed aluminum foil and control device, the inner cavity is set inside the embossed housing, the roller is set in the inner cavity, the support shaft is set in the roller, and its two ends are fixed on the fixed base , the fixing buckle is slidably arranged at both ends of the printing shell, the embossed aluminum foil is fixed on the embossing shell through the fixing buckle, the control device is set inside the fixed base, and the fixed base There is also a photoelectric detector. A high-precision embossing device used in printing machines described in the utility model prevents the embossing device from imprinting on the surface of printed products by setting aluminum foil on the surface of the embossing shell, and at the same time, through Photoelectric detector. To detect the printing position of the embossing device on the required printed product, effectively prevent problems such as printing misalignment, thereby improving the printing accuracy of the product and greatly improving the quality of the product.

The inner diameter of the printing shell of the utility model matches the outer diameter of the inner cavity, the outer diameter of the roller matches the inner diameter of the inner cavity, and the outer diameter of the support shaft matches the inner diameter of the roller , can improve its smoothness during operation.

The control device of the utility model is composed of a driving motor, a controller and a control panel, and the driving motor and the control panel are connected to the controller, which can well control the operation of the entire embossing device and ensure its working stability.

The supporting shaft of the utility model is a solid shaft body, which not only improves its own supporting force, but also prolongs the service life of the entire embossing device.

The fixing buckle of the utility model is composed of a fastener and a pressing handle, which can be adjusted according to the thickness of the embossed aluminum foil, and can ensure the perfect fit of the aluminum foil on the embossed shell.

The two sides of the fixed base of the utility model are respectively provided with a lug, the two ends of the support shaft are fixed on the two lugs through the roller sleeve, and the photoelectric detector is also arranged above the roller sleeve. The supporting shaft can be well fixed on the fixed base to ensure its supporting force. At the same time, the application of the photoelectric detector can greatly improve the printing accuracy of the embossing device.

The embossed aluminum foil of the utility model is provided with convex patterns and characters according to printing requirements, which can improve the printing accuracy of the printing device, make the patterns and characters printed on the product clearer, and improve the printing effect.

Beneficial effects: the high-precision embossing device used in printing machines described in the utility model has the following advantages:

1. The utility model describes a high-precision embossing device used in printing machines, which is provided with a layer of aluminum foil on the surface of the embossing shell, and the surface of the aluminum foil is provided with convex holes according to the needs of printing. Patterns and characters, and then make the printed matter on the surface of the product more clear and three-dimensional, improve the printing effect, and effectively prevent the embossing device from producing embossing marks on the surface of the printed product, thereby improving the printing quality of the product.

2. The fixed base described in the utility model is equipped with a photoelectric detector, which can effectively prevent the occurrence of printing misalignment caused by the movement of the printed product on the imprinting device, greatly improving the printing accuracy and allowing the imprinting The device truly realizes high-precision printing, so as to better meet the needs of customers.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: embossing shell-1, inner cavity-2, roller-3, support shaft-4, fixing buckle-5, fixing base-6,

Embossed aluminum foil-7, control device-8.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further set forth the utility model, should be understood that these embodiments are only used for illustrating the utility model and are not intended to limit the scope of the utility model, after having read the utility model, those skilled in the art will understand this utility model The modifications of various equivalent forms of the utility model all fall within the scope defined by the appended claims of the present application.

Example

As shown in the figure, a high-precision embossing device applied to a printing machine includes: an embossing shell 1, an inner cavity 2, a roller 3, a support shaft 4, a fixing buckle 5, a fixing base 6, a pressing Printed aluminum foil 7 and a control device 8, the control device 8 is composed of a driving motor, a controller and a control panel.

The relationship between the above components is as follows:

The inner chamber 2 is arranged inside the embossing housing 1, the roller 3 is arranged in the inner chamber 2, the support shaft 4 is a solid shaft body, and it is arranged in the roller 3, and the support shaft 4 The two ends of the fixed base 6 are fixed on the fixed base 6, and the fixed buckle 5 is slidably arranged on the two ends of the printing housing 1. A lug is respectively provided on both sides of the fixed base 6, and the two sides of the support shaft 4 The end is fixed on the two lugs through the roller sleeve, the embossed aluminum foil 7 is fixed on the embossed shell 1 through the fixing buckle 5, the control device 8 is arranged inside the fixed base 6, and the fixed base 6. Two ears on the top are provided with a photoelectric detector, and the drive motor and the control panel are all connected with the controller.

In this embodiment, the inner diameter of the printing housing 1 matches the outer diameter of the inner cavity 2, the outer diameter of the roller shaft 3 matches the inner diameter of the inner cavity 2, and the outer diameter of the support shaft 4 matches the inner diameter of the inner cavity 2. The inside diameter of shaft 3 matches.

The fixing buckle 5 in this embodiment is composed of a buckle and a pressing handle, which can be adjusted according to the thickness of the embossed aluminum foil 7 .

In this embodiment, the embossed aluminum foil 7 is provided with convex patterns and characters according to printing requirements.

Claims (7)

1. one kind is applied to the high accurancy and precision imprinting apparatus in printing machine, it is characterized in that: comprising: impression housing (1), inner chamber (2), roller bearing (3), back shaft (4), clip (5), fixed pedestal (6), impression aluminium foil (7) and control device (8), described inner chamber (2) is located at the inside of impression housing (1), described roller bearing (3) is located in inner chamber (2), described back shaft (4) is located in roller bearing (3), its two ends are fixed on fixed pedestal (6), described clip (5) slides and is located at the two ends of printing housing (1), described impression aluminium foil (7) is fixed on impression housing (1) by clip (5), the inside of fixed pedestal (6) is located at by described control device (8), (6) are also provided with photoelectric detector to described fixed pedestal.

2. a kind of high accurancy and precision imprinting apparatus be applied in printing machine according to claim 1, it is characterized in that: the interior diameter of described printing housing (1) and the overall diameter of inner chamber (2) match, the interior diameter of described roller bearing (3) overall diameter and inner chamber (2) matches, and the overall diameter of described back shaft (4) and the interior diameter of roller bearing (3) match.

3. a kind of high accurancy and precision imprinting apparatus be applied in printing machine according to claim 1 and 2, it is characterized in that: described control device (8) is made up of drive motor, controller and control panel, and described drive motor is all connected with controller with control panel.

4. a kind of high accurancy and precision imprinting apparatus be applied in printing machine according to claim 1, is characterized in that: described back shaft (4) is solid axis body.

5. a kind of high accurancy and precision imprinting apparatus be applied in printing machine according to claim 1 and 2, is characterized in that: described clip (5) is by fastener and press hand forming, and it can regulate according to the difference of impression aluminium foil (7) thickness.

6. a kind of high accurancy and precision imprinting apparatus be applied in printing machine according to claim 1 and 2, it is characterized in that: the both sides of described fixed pedestal (6) are respectively equipped with a lug, the two ends of described back shaft (4) are fixed on two lugs by rolling sleeve, and described photoelectric detector is also located at the top of rolling sleeve.

7. a kind of high accurancy and precision imprinting apparatus be applied in printing machine according to claim 1 and 2, is characterized in that: the pattern and the word that described impression aluminium foil (7) need to be provided with evagination according to printing.