Transfer code printing device for wet tissue packaging bag processing

Abstract

The utility model discloses a transfer printing coding device for wet tissue packaging bag processing, which comprises a machine body, a conveying mechanism, a transfer printing mechanism and a cooling mechanism are arranged on the machine body, the conveying mechanism comprises a conveying roller and a driving motor, the conveying roller conveys a wet tissue packaging bag to a coding area of the transfer printing mechanism, and the driving motor drives the wet tissue packaging bag to rotate. The cooling mechanism comprises a cooling chamber and an air cooler which are installed on the machine body, an air outlet is formed in the bottom of the cooling chamber, an air pressure balance valve is arranged on the top of the cooling chamber, a horizontally-arranged air distribution pipe is installed on a rotating rod in the cooling chamber, and air outlet hole sets which are evenly distributed are formed in the air distribution pipe in the circumferential direction. According to the utility model, the cooling mechanism is additionally arranged, so that the transfer printing mechanism is cooled, the quality of transfer printing and code printing is ensured, ink patterns after code printing can be cooled, ink is cured, the adhesive force of the ink patterns is improved, code printing content is stably attached to a wet tissue packaging bag, adhesion is avoided, and the production efficiency is favorably maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to wet tissue packaging bag processing equipment technical field, specifically related to a wet tissue packaging bag processing is with transfer printing coding device. BACKGROUND

[0002] Wet tissue packaging bag usually needs to print production date, batch number, bar code and other information on the packaging bag during production and processing, and the purpose is usually realized by transfer printing coding during actual production. Transfer printing coding is a process of printing information (such as text, patterns, bar codes, two-dimensional codes, etc.) on packaging materials (such as plastic film, paper, labels, etc.) through heat transfer printing technology. Compared with ordinary ink wheel coding machine, heat transfer coding machine has no fixed dot, and the coding machine has an integrated block (print head). Heat transfer coding machine can print on-line on soft and thin packaging bags, labels or smooth card surfaces, and is one of the common marking methods in packaging industry, and is widely used in the packaging production of food, medicine, daily chemical products and the like.

[0003] The existing wet tissue packaging bag will generate heat when using the heat transfer coding device to code, especially when working continuously or printing at high frequency, not only causing thermal damage to the surface of the wet tissue packaging bag, but also causing the ink at the coding position of the packaging bag to not fully solidify due to high temperature, thereby reducing its adhesion and failing to firmly adhere to the surface of the packaging bag, and easily causing the coding content to fall off, blur and the like. Therefore, the utility model provides a wet tissue packaging bag processing transfer printing coding device to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a wet tissue packaging bag processing transfer printing coding device, which increases a cooling mechanism after the transfer printing coding process, not only can cool the transfer printing mechanism, ensure the quality of transfer printing coding, but also can cool the ink pattern after coding, solidify the ink, improve its adhesion, ensure that the coding content is stably attached to the wet tissue packaging bag, avoid adhesion, and help to maintain production efficiency.

[0005] In order to achieve the above object, the utility model discloses a kind of wet tissue packaging bag processing and transfers coding device, including machine body, conveying mechanism, transfer mechanism and cooling mechanism are provided on the machine body, the conveying mechanism includes conveying roller and drive motor, conveying roller is transferred to the coding area of transfer mechanism with wet tissue packaging bag, the cooling mechanism includes cooling chamber and air cooler installed on the machine body, the bottom of cooling chamber is provided with air outlet, top is provided with air pressure balance valve, rotating rod is installed in the inside of cooling chamber with horizontally arranged cloth air pipe, uniformly distributed air outlet group is opened in the circumferential direction on the cloth air pipe, the air outlet range of each air outlet group is consistent with the air outlet range of air outlet, and the distance between adjacent two air outlet groups is same with the distance between adjacent two wet tissue packaging bag coding area, sealing element is arranged between the cloth air pipe and air outlet, one end of cloth air pipe extends to the outside of cooling chamber, and is rotatably installed on the machine body, and its end portion is installed with pulley, and is connected with driven wheel by belt, and the driven wheel is installed on the end portion of adjacent conveying roller, another end of the cloth air pipe is connected with air pipe, and is connected with the air outlet of air cooler by air pipe.

[0006] Preferably, the transfer mechanism includes a shell, a thermal transfer printing head and a printing rubber roller sequentially distributed from top to bottom, the shell and the printing rubber roller are both installed on the machine body, the thermal transfer printing head is installed at the bottom center of the shell, the printing rubber roller is located directly below, a rotary encoder is arranged directly above, and the rotary encoder is installed in the shell, and the side of the shell close to the cooling chamber is a heat-conducting plate.

[0007] Preferably, the printing rubber roller includes a center shaft fixedly installed on the machine body, a tube shell is sleeved on the outside of the center shaft, and the tube shell and the center shaft are rollingly matched with the ball.

[0008] Preferably, the machine body is provided with an inlet guide plate and an outlet guide plate at the inlet and outlet of wet tissue packaging bag transfer coding.

[0009] Preferably, the inlet guide plate is an upwardly inclined inclined plate, and the outlet guide plate is a downwardly inclined inclined plate.

[0010] Preferably, the inside of the cooling chamber is provided with a temperature sensor.

[0011] Preferably, the machine body is installed with a photoelectric sensor for monitoring the conveying condition of wet tissue packaging bag, and the side of the machine body is provided with an electrical control cabinet for automatically controlling each component.

[0012] The wet tissue packaging bag processing and transfers coding device of the utility model has the following beneficial effects:

[0013] 1. The wet tissue packaging bag processing transfer printing coding device, when continuous heat transfer printing coding is carried out, heat generated in the working process can be exchanged with the cold air in the cooling chamber through the heat-conducting side plate on the shell, and the heat dissipation effect is achieved, so that the working temperature of the transfer printing coding mechanism is reduced, and the quality of the transfer printing coding is ensured.

[0014] 2. The wet tissue packaging bag processing transfer printing coding device, the printing rubber roller is composed of two layers of inner and outer layers, and the ball is arranged between the pipe shell and the center shaft, so that the friction between the pipe shell and the center shaft is reduced, and only the outer pipe shell rotates with the conveying of the wet tissue packaging bag during processing, so that the tension of the wet tissue packaging bag during transportation is reduced, the breaking of the wet tissue packaging bag is avoided, and the smoothness of the production process is ensured.

[0015] 3. The wet tissue packaging bag processing transfer printing coding device, when the wet tissue packaging bag is transferred and coded, the cooling chamber can blow cold air to the coding position of the wet tissue packaging bag, the ink pattern after coding is cooled, the ink is solidified, the adhesion is improved, the coding content is stably attached to the surface of the wet tissue packaging bag, the sticking problem caused by the wet ink is avoided, and the production efficiency is effectively improved.

[0016] 4. The wet tissue packaging bag processing transfer printing coding device, the rotating speed of the cloth air pipe in the cooling chamber is the same as the conveying speed of the conveying mechanism, and the air outlet hole groups are arranged on the cloth air pipe, so that the air can be intermittently blown out, the coding area of the wet tissue packaging bag is accurately cooled by cold air, the waste of energy is effectively avoided, and the dual goals of energy saving and high efficiency are realized.

[0017] The specific embodiments of the utility model are disclosed in detail with reference to the description and drawings, the principle of the utility model can be adopted, and it should be understood that the embodiments of the utility model are not limited in scope, and the embodiments of the utility model include many changes, modifications and equivalents. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a front view of the utility model;

[0020] Figure 3 It is a side view of the utility model;

[0021] Figure 4 It is a structure schematic view in the utility model;

[0022] Figure 5 It is a structure schematic view of the printing rubber roller in the utility model;

[0023] Figure 6 It is the structure schematic view of cloth air pipe in the utility model.

[0024] In the figure: 1, machine body; 2, conveying mechanism; 3, transfer printing mechanism; 31, shell; 32, thermal transfer printing head; 33, printing rubber roller; 34, rotary encoder; 331, central shaft; 332, tube shell; 333, ball; 4, cooling mechanism; 41, cooling chamber; 42, air cooler; 43, cloth air pipe; 44, air outlet; 45, air outlet group; 46, pulley; 47, driven wheel; 48, air pipe; 49, temperature sensor; 5, feeding guide plate; 6, discharging guide plate; 7, photoelectric sensor; 8, air pressure balance valve; 9, electrical control cabinet; 10, sealing element. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further described in detail below through the drawings and examples. However, it should be understood that the specific examples described here are only used to explain the utility model and are not used to limit the scope of the utility model.

[0026] Please refer to the drawings in the description Figures 1-6 The utility model provides a kind of transfer printing and coding device for wet tissue packaging bag processing, including machine body 1, conveying mechanism 2, transfer printing mechanism 3 and cooling mechanism 4 are provided on machine body 1, conveying mechanism 2 includes conveying roller and drive motor, conveying roller is transferred to the coding area of transfer printing mechanism 3 with wet tissue packaging bag, cooling mechanism 4 includes cooling chamber 41 and air cooler 42 installed on machine body 1, the bottom of cooling chamber 41 is provided with air outlet 44, and the top is provided with air pressure balance valve 8, and the inside rotating rod of cooling chamber 41 is installed with horizontally arranged cloth air pipe 43, air outlet group 45 is evenly distributed and is opened in the periphery of cloth air pipe 43, the air outlet range of each air outlet group 45 is consistent with the air outlet range of air outlet 44, sealing element 10 is arranged between cloth air pipe 43 and air outlet 44, to avoid the leakage of cold air, one end of cloth air pipe 43 extends to the outside of cooling chamber 41, and is rotatably installed on machine body 1, and the end portion is installed with pulley 46, and is connected with driven wheel 47 by belt, the driven wheel 47 is installed on the end portion of the conveying roller, the other end of cloth air pipe 43 is connected with air pipe 48, and is connected with the air outlet of air cooler 42 by air pipe 48, the setting of cooling mechanism 4 is used to send cold air to the coding area of packaging bag intermittently along with the conveying of wet tissue packaging bag, enough to cool and shape quickly, avoid the blur or damage of imprint due to high temperature;On the other hand, the cold air not blown out is exchanged with transfer printing and coding mechanism 3, effectively reduces its working temperature, to ensure the stability and reliability of coding quality, can also be used to maintain the low-temperature environment in cooling chamber 41, reduces the energy consumption of air cooler 42, realizes the perfect combination of energy saving and high efficiency.

[0027] Referring to the drawings Figure 1 , 3 and 4, the transfer mechanism 3 includes an outer shell 31, a thermal transfer printing head 32 and a printing rubber roller 33 arranged in sequence from top to bottom, the outer shell 31 and the printing rubber roller 33 are both mounted on the machine body 1, the thermal transfer printing head 32 is mounted at the bottom center of the outer shell 31, the printing rubber roller 33 is located directly below it, a rotary encoder 34 is arranged directly above it, and the rotary encoder 34 is mounted in the outer shell 31, and the side of the outer shell 31 close to the cooling chamber 41 is a heat-conducting plate.

[0028] Referring to the drawings Figures 1 to 3 , the machine body 1 is provided with an inlet guide plate 5 and an outlet guide plate 6 at the inlet and outlet of the wet tissue packaging bag transfer printing code, the inlet guide plate 5 is an upwardly inclined inclined plate, and the outlet guide plate 6 is a downwardly inclined inclined plate, which plays a guiding role when the wet tissue packaging bag is fed and discharged.

[0029] Referring to the drawings Figures 1 to 3 , the machine body 1 is provided with a photoelectric sensor 7 for monitoring the conveying of the wet tissue packaging bag, and the side of the machine body 1 is provided with an electrical control cabinet 9 for automatically controlling each component, the photoelectric sensor 7 is used to monitor the conveying position of the wet tissue packaging bag, and the inside of the cooling chamber 41 is provided with a temperature sensor 49 for detecting the temperature in the cooling chamber 42, and through the intelligent electrical control cabinet 9, the air outlet temperature of the cooling fan 42 can be automatically adjusted.

[0030] The wet tissue packaging bag processing transfer printing coding device provided by the embodiment has the following working process:

[0031] When working, the wet tissue packaging bag is conveyed by the conveying mechanism 2, the photoelectric sensor 7 can detect the conveying position of the wet tissue packaging bag, when the wet tissue packaging bag to be coded is gradually conveyed to be directly below the heat transfer printing head 32, the generated code is transferred to the wet tissue packaging bag by the heat transfer printing head 32 under the rotation of the rotary encoder 34, the coding is completed, after coding, the wet tissue packaging bag is conveyed to the air outlet 45 of the cooling chamber 41, the cold air generated by the air cooler 42 is conveyed into the air distribution pipe 43 through the air pipe 48, and then is discharged through the air outlet group 44 on the air distribution pipe 43, but only when the air outlet group 44 coincides with the air outlet 45, the cold air can be sprayed on the coded position of the wet tissue packaging bag, and the remaining cold air is dissipated in the cooling chamber 41, since the side, to which the shell 31 is attached to the cooling chamber 41, is made of heat-conducting material, the coded position can be cooled by heat exchange, so that the problem of poor coding quality due to high temperature of the coding mechanism 3 is avoided, the rotation of the air distribution pipe 43 is driven by the cooperation between the belt wheel 46, the driven wheel 47, the belt and the conveying roller, the rotation speed is the same as that of the conveying roller, the overall synchronism is good, the coded position of the wet tissue packaging bag is cooled, the ink is solidified, the adhesion is improved, and the air outlet group 44 is circumferentially arranged on the air distribution pipe 43, and the air pressure balance valve 8 is arranged to balance the air pressure in the cooling chamber 41.

[0032] The above merely describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A transfer coding device for processing wet wipe packaging bags, characterized in that, The utility model relates to a wet tissue packaging bag printing and coding device, including body (1), be provided with conveying mechanism (2), transfer mechanism (3) and cooling mechanism (4) on body (1), conveying mechanism (2) includes transmission roller and drive motor, and transmission roller is conveyed to wet tissue packaging bag to the coding area of transfer mechanism (3), and cooling mechanism (4) includes cooling chamber (41) and air cooler (42) installed on body (1), and the bottom of cooling chamber (41) is provided with air outlet (44), and the top is provided with air pressure balance valve (8), and the inside rotation pole of cooling chamber (41) is installed horizontally arranged air distribution pipe (43), and the air distribution pipe (43) is circumferentially provided with the air outlet group (45) of uniform distribution, and the air outlet range of each air outlet group (45) is consistent with the air outlet range of air outlet (44), and the air distribution pipe (43) is provided with sealing element (10) between air outlet (44), and one end of air distribution pipe (43) extends to the outside of cooling chamber (41), and is rotationally installed on body (1), and its end is installed with pulley (46), and is connected with driven wheel (47) through belt, and the driven wheel (47) is installed on the end of adjacent transmission roller, and the other end of air distribution pipe (43) is connected with air pipe (48), and is connected with the air outlet of air cooler (42) through air pipe (48).

2. The transfer coding device for processing the packaging bag of wet wipes according to claim 1, characterized in that: The transfer mechanism (3) includes the shell (31) that distributes from top to bottom in proper order, heat transfer printing head (32) and printing rubber roller (33), the shell (31) and printing rubber roller (33) are all installed on body (1), heat transfer printing head (32) is installed in the bottom center of shell (31), and printing rubber roller (33) is located in its directly below, and its directly above is provided with rotary encoder (34), and rotary encoder (34) is installed in shell (31), and the side of shell (31) close to cooling chamber (41) is heat conducting plate.

3. The transfer coding device for processing the packaging bag of wet wipes according to claim 2, characterized in that: The printing rubber roller (33) includes the center shaft (331) fixedly installed on the body (1), the outer side of the center shaft (331) is sleeved with the pipe shell (332), and the ball (333) is rollingly fitted between the pipe shell (332) and the center shaft (331).

4. The transfer coding device for processing the packaging bag of wet wipes according to claim 3, characterized in that: The body (1) is provided with an inlet guide plate (5) and an outlet guide plate (6) at the inlet and outlet of the wet tissue packaging bag printing and coding.

5. The transfer coding device for processing the packaging bag of wet wipes according to claim 4, characterized in that: The inlet guide plate (5) is an upwardly inclined inclined plate, and the outlet guide plate (6) is a downwardly inclined inclined plate.

6. The transfer coding device for processing the packaging bag of wet wipes according to claim 5, characterized in that: The cooling chamber (41) is provided with a temperature sensor (49) inside.

7. The transfer coding device for processing the packaging bag of wet wipes according to claim 6, characterized in that: The body (1) is provided with a photoelectric sensor for monitoring the conveying of the wet tissue packaging bag, and the side of the body (1) is provided with an electrical control cabinet (9) for automatically controlling the components.

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