Gold stamping and printing device for surface of packaging box

Abstract

The utility model provides a packaging box surface gold stamping and printing device which comprises a U-shaped frame body, a control panel, a plurality of transmission rollers fixedly installed on the outer surface of the U-shaped frame body through bearings, a conveying belt movably arranged on the outer surfaces of the transmission rollers in a sleeving mode, and a plurality of printing rollers installed on the outer surface of the conveying belt through bearings. Wherein one end of one transmission roller penetrates through the U-shaped frame body and extends to the outside, and the transmission gear is fixedly arranged at one end of the transmission roller in a sleeving mode. When the transmission device is used, due to the characteristics of an incomplete gear on the gear frame, the transmission gear can be conveniently driven to rotate intermittently, and due to the combined action of the transmission rollers, the conveying belt and the transmission gear, the transmission efficiency is improved. According to the printing device, the conveying belt can intermittently move and convey when the transmission gear intermittently rotates, so that the packaging box body on the conveying belt can stay for a period of time when moving to the position below the printing device body, and working time can be provided for the gold stamping and printing work of the printing device body.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box printing technical field especially, relate to a packing box surface gold stamping device. BACKGROUND

[0002] The packing box is a box for packing products, which can be classified by materials such as paper box, iron box, PVC box, etc., or by product names such as moon cake box, food and medicine health product box, stationery box, etc. The function of the packing box is to ensure the safety of the product during transportation and to improve the grade of the product.

[0003] In the prior art, a surface gold stamping device for packing box production is disclosed in Chinese Patent No. CN217415208U. The device includes a base, a processing box fixedly installed on the top of the base, an inlet and an outlet on both sides of the processing box, and a stamping mechanism fixedly installed on the top left side of the processing box. The device adopts the above structure, which allows the packing box to be placed on the conveyor belt during use. The extension cylinder is started to move the limiting plate inward, and the packing box is preliminarily positioned by the two limiting plates. The stamping mechanism is then used to position the packing box again, and stable stamping is performed. The combination of the conveyor belt enables automatic stamping, effectively improving the production and processing efficiency of the device. The design of the adjusting mechanism and the positioning assembly can be applied to different sizes of packing boxes, and the device has high practicality.

[0004] However, the existing technology has the following disadvantages: the existing technology uses a conveyor belt to position the packing box at the bottom of the stamping device body for stable stamping. However, the conveyor belt needs to be stopped during the stamping process to provide sufficient time for the stamping work. The existing technology does not specify whether the conveyor belt is stopped or continues to move. If the conveyor belt continues to move, it will cause friction on the bottom of the packing box, damaging the packing box. Moreover, the stamping device body will exert pressure on the packing box during stamping, which will eventually affect the conveyor belt, causing it to be depressed to a certain extent and causing the packing box to move downward. This affects the contact between the packing box and the stamping device body, thereby affecting the quality of the gold stamping of the packing box. Utility model content

[0005] The purpose of the utility model is to solve the problem in the prior art that the prior art conveys the packaging box to the bottom of the printing device body for positioning and then stable printing, but the conveyor belt needs to stop working during the printing process to provide a certain time for the printing work, and the prior art does not specify whether the conveyor belt stops working. The continuous movement of the conveyor belt will cause friction on the bottom of the packaging box, causing damage to the packaging box, and the printing device body prints the packaging box, which will produce a certain amount of pressure on the packaging box. The pressure eventually acts on the conveyor belt, causing the conveyor belt to sag to a certain extent, driving the packaging box to move downward, affecting the contact fit between the packaging box and the printing device body, thereby affecting the hot stamping printing quality of the packaging box.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a device for hot stamping on the surface of a packaging box, comprising:

[0007] U-shaped frame;

[0008] A control panel is fixedly mounted on the outer surface of the U-shaped frame, and a plurality of transmission rollers are mounted on the opposite side of the U-shaped frame via bearings;

[0009] A conveyor belt is movably sleeved on the outer surfaces of the plurality of transmission rollers, wherein one end of one of the transmission rollers passes through the U-shaped frame and extends to the outside;

[0010] A transmission gear is fixedly sleeved on one end of the transmission roller, and the outer surface of the transmission gear is meshedly connected to the gear rack;

[0011] A base is fixedly mounted on the outer surface of the U-shaped frame, and a motor is fixedly mounted on the outer surface of the base;

[0012] The discharge cylinder is fixedly mounted on the outer surface of the U-shaped frame, and the inner wall of the discharge cylinder is movably sleeved with a plurality of packaging box bodies.

[0013] Preferably, one end of the gear rack is mounted on one side of the U-shaped frame through a bearing, the output end of the motor is fixedly connected to the other end of the gear rack, and a plurality of fixing rods are fixedly mounted on the opposite side of the U-shaped frame near the bottom.

[0014] Preferably, a support plate is fixedly mounted on one opposite end of the plurality of fixing rods, and an electric telescopic rod is fixedly mounted on one side of the U-shaped frame close to the top.

[0015] Preferably, a mounting plate is fixedly mounted on the output end of the electric telescopic rod, and the printing device body is fixedly mounted on the other side of the mounting plate.

[0016] Preferably, connecting rods are movably mounted on the four corners of the mounting plate.

[0017] Preferably, one end of each of the plurality of connecting rods is fixedly installed with a counterweight ring.

[0018] Preferably, the top of the left and right ends of the U-shaped frame body is fixedly installed with a support frame.

[0019] Compared with the prior art, the package box surface gold stamping and printing device has the advantages and positive effects that,

[0020] 1、In the utility model, when using, because of the characteristics of the incomplete gear on the gear frame, the transmission gear is conveniently driven to rotate intermittently, because of the combination effect of the transmission roller, the conveying belt and the transmission gear, when the transmission gear rotates intermittently, the conveying belt achieves the purpose of intermittent motion conveying, so that the package box body on the conveying belt can stay for a period of time when moving to below the gold stamping and printing device body, which is beneficial to providing working time for the gold stamping and printing work of the gold stamping and printing device body.

[0021] 2、In the utility model, when using, the fixed rod fixes the support plate at the bottom of the U-shaped frame body, provides a specific area support for the conveying belt, prevents the package box body from descending displacement, guarantees the adhesion between the package box body and the gold stamping and printing device body, and improves the yield of gold stamping and printing. DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the package box surface gold stamping and printing device of the utility model;

[0023] Figure 2 It is a three-dimensional structure schematic view of the package box surface gold stamping and printing device of the utility model;

[0024] Figure 3 It is a three-dimensional structure schematic view of the package box surface gold stamping and printing device of the utility model;

[0025] Figure 4 It is a three-dimensional structure schematic view of the package box surface gold stamping and printing device of the utility model.

[0026] Legend: 1, U-shaped frame body; 101, control panel; 102, transmission roller; 103, conveying belt; 104, transmission gear; 2, feeding cylinder; 201, package box body; 3, fixed rod; 301, support plate; 4, base; 401, motor; 402, gear frame; 5, support frame; 6, electric telescopic rod; 7, mounting plate; 8, gold stamping and printing device body; 9, connecting rod; 10, counterweight ring. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0029] Example 1, as Figures 1-4 As shown, the utility model provides a device for hot stamping on the surface of a packaging box, comprising:

[0030] U-shaped frame 1;

[0031] The control panel 101 is fixedly mounted on the outer surface of the U-shaped frame 1, and a plurality of transmission rollers 102 are mounted on the opposite side of the U-shaped frame 1 through bearings;

[0032] The conveyor belt 103 is movably mounted on the outer surface of the plurality of transmission rollers 102, wherein one end of one of the transmission rollers 102 passes through the U-shaped frame 1 and extends to the outside;

[0033] The transmission gear 104 is fixedly mounted on one end of the transmission roller 102, and the outer surface of the transmission gear 104 is meshedly connected to the gear frame 402;

[0034] The base 4 is fixedly mounted on the outer surface of the U-shaped frame 1, and a motor 401 is fixedly mounted on the outer surface of the base 4;

[0035] The discharge barrel 2 is fixedly mounted on the outer surface of the U-shaped frame 1 , and a plurality of packaging box bodies 201 are movably sleeved on the inner wall of the discharge barrel 2 .

[0036] Further, such as Figures 1-4 As shown, one end of the gear rack 402 is installed on one side of the U-shaped frame 1 through a bearing, the output end of the motor 401 is fixedly connected to the other end of the gear rack 402, and a plurality of fixing rods 3 are fixedly installed on the opposite side of the U-shaped frame 1 near the bottom.

[0037] Further, such as Figures 1-4 As shown, a support plate 301 is fixedly installed at the opposite end of the multiple fixed rods 3, and an electric telescopic rod 6 is fixedly installed on the side of the U-shaped frame 1 near the top. When in use, the fixed rod 3 fixes the support plate 301 at the bottom of the U-shaped frame 1, providing support for a specific area of ​​the conveyor belt 103, thereby preventing the packaging box body 201 from descending and displacing, ensuring the fit between the packaging box body 201 and the printing device body 8, and improving the yield rate of hot stamping printing.

[0038] Further, as shown in Figures 1-4 The output end of the electric telescopic rod 6 is fixedly installed with a mounting plate 7, and the other side of the mounting plate 7 is fixedly installed with a stamping device body 8. In use, when the packaging box body 201 moves to the lower side of the stamping device body 8, the control panel 101 automatically controls the electric telescopic rod 6 to work, drives the mounting plate 7 and the stamping device body 8 to move downward, and after the stamping device body 8 completes the gold stamping work by adhering to the outer surface of the packaging box body 201, the control panel 101 controls the electric telescopic rod 6 to work again, drives the mounting plate 7 and the stamping device body 8 to move upward. At this time, the conveyor belt 103 works again to move the next packaging box body 201 to the lower side of the stamping device body 8 and stops working, and then the gold stamping work described above is performed, so it is not repeated here. This is beneficial to realize the automation of the device and improve the gold stamping work efficiency of the packaging box body 201.

[0039] Further, as shown in Figures 1-4 The four corners of the mounting plate 7 are movably sleeved with connecting rods 9, which can move vertically on the mounting plate 7 in use.

[0040] Further, as shown in Figures 1-4 One end of each of the plurality of connecting rods 9 is fixedly installed with a counterweight ring 10, which is fixedly connected with the connecting rod 9, which is beneficial to press and fix the four corners of the packaging box body 201, and prevent the four corners of the packaging box body 201 from being warped during the gold stamping work.

[0041] Further, as shown in Figures 1-4 The top of each of the left and right ends of the U-shaped frame body 1 is fixedly installed with a support frame 5, which is beneficial to provide support and stability for the U-shaped frame body 1.

[0042] Working principle: in use, turn on the external power supply, the staff through the control panel 101 on the U-shaped frame 1, control the motor 401 on the base 4 starts to work, gear frame 402 is composed of incomplete gear and round rod, one end of the round rod is installed on the U-shaped frame 1 through the bearing, the other end is fixedly connected with the output end of the motor 401, the incomplete gear is meshed with the transmission gear 104, when the motor 401 drives the gear frame 402 to rotate, because of the characteristics of the incomplete gear on the gear frame 402, it is convenient to drive the transmission gear 104 to rotate intermittently, because of the combination of the transmission roller 102, the conveying belt 103 and the transmission gear 104, when the transmission gear 104 rotates intermittently, the conveying belt 103 can move intermittently, so that the packaging box body 201 on the conveying belt 103 can stop for a period of time when it moves to the lower side of the printing device body 8, which is beneficial to provide working time for the gold stamping printing work of the printing device body 8, in use, the fixed rod 3 fixes the supporting plate 301 at the bottom of the U-shaped frame 1, which provides a specific area of support for the conveying belt 103, prevents the packaging box body 201 from descending displacement, ensures the fit between the packaging box body 201 and the printing device body 8, and improves the yield of gold stamping printing, in use, when the packaging box body 201 moves to the lower side of the printing device body 8, the control panel 101 automatically controls the electric telescopic rod 6 to work, drives the mounting plate 7 and the printing device body 8 to move downward, in use, after the printing device body 8 completes the gold stamping printing work by adhering to the outer surface of the packaging box body 201, the control panel 101 controls the electric telescopic rod 6 to work again, drives the mounting plate 7 and the printing device body 8 to move upward, at this time, the conveying belt 103 works again to move the next packaging box body 201 to the lower side of the printing device body 8 and stop working, and then the gold stamping printing work described above is carried out, so it is not repeated, which is beneficial to realize the automation of the device and improve the gold stamping printing work efficiency of the packaging box body 201, in use, the connecting rod 9 can move vertically on the mounting plate 7, in use, the counterweight ring 10 is fixedly connected with the connecting rod 9, which is beneficial to press and fix the four corners of the packaging box body 201, prevent the four corners of the packaging box body 201 from being warped during the gold stamping printing work, in use, the supporting frame 5 is arranged to provide support and stability for the U-shaped frame 1.

[0043] The above is only a preferred embodiment of the present application, not other forms of the present application, any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A device for hot stamping on the surface of a packaging box, characterized in that: Include: U-shaped frame (1); Control panel (101), fixedly installed on the outer surface of the U-shaped frame (1), the opposite side of the U-shaped frame (1) is provided with a plurality of transmission rollers (102) through bearing; Conveying belt (103), movably sleeved on the outer surface of the plurality of transmission rollers (102), one end of one of the transmission rollers (102) penetrates the U-shaped frame (1) and extends to the outside; Transmission gear (104), fixedly sleeved on one end of the transmission roller (102), the outer surface of the transmission gear (104) is engaged with a gear frame (402); Base (4), fixedly installed on the outer surface of the U-shaped frame (1), the outer surface of the base (4) is fixedly installed with a motor (401); Discharging cylinder (2), fixedly installed on the outer surface of the U-shaped frame (1), the inner wall of the discharging cylinder (2) movably sleeved with a plurality of packaging box bodies (201), one end of the gear frame (402) is installed on one side of the U-shaped frame (1) through bearing, the output end of the motor (401) is fixedly connected with the other end of the gear frame (402), the opposite side of the U-shaped frame (1) close to the bottom is fixedly installed with a plurality of fixed rods (3), the opposite end of the plurality of fixed rods (3) is fixedly installed with a support plate (301), the side of the U-shaped frame (1) close to the top is fixedly installed with an electric telescopic rod (6), the output end of the electric telescopic rod (6) is fixedly installed with a mounting plate (7), the other side of the mounting plate (7) is fixedly installed with a printing device body (8), the four corners of the mounting plate (7) are movably sleeved with a connecting rod (9), one end of the plurality of connecting rods (9) is fixedly installed with a counterweight ring (10), the top of the left and right ends of the U-shaped frame (1) is fixedly installed with a support frame (5).

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