Adhesive sticker compounding machine

Abstract

The utility model discloses a non-setting adhesive sticker compound machine, which relates to the technical field of compound machines and comprises a base, limiting components are arranged on two sides of the upper end of the base, each limiting component comprises two guide rollers which are arranged in parallel, two limiting plates which move reversely are further arranged in each limiting component, and the two limiting plates are sleeved outside the two guide rollers. Two guide rollers are arranged on the base, a paster penetrates through the position between the two guide rollers, a heating box is installed above the base and located between the two limiting assemblies, and a temperature sensor and a temperature display panel are arranged at the front end of the heating box. Meanwhile, real-time temperature monitoring can be conducted on the interior of the heating box through a temperature sensor, when the temperature inside the heating box exceeds a proper temperature, a worker can turn off the air heater and turn on the air cooler to reduce the internal temperature, and it is guaranteed that the internal temperature is within a proper range.

Description

Technical Field

[0001] This utility model relates to the field of laminating machine technology, and in particular to a self-adhesive sticker laminating machine. Background Technology

[0002] The main function of a self-adhesive label laminating machine is to bond self-adhesive materials to a backing paper through a lamination process, thereby producing various self-adhesive labels. This equipment greatly improves the efficiency and quality of label production and is widely used in food packaging, medical device packaging, daily cosmetics packaging, office supplies packaging and many other fields.

[0003] A self-adhesive sticker laminating machine (CN217944598U) can be referred to in the existing literature. The reference uses a motor to drive the drum to rotate, which in turn collects the produced self-adhesive stickers. At the same time, it pulls the adhesive layer and protective paper to the right. Meanwhile, the partitions distributed on the rollers can limit the protective paper and adhesive layer to prevent deviation during movement.

[0004] Currently, common self-adhesive sticker laminating machines typically use limiting discs on the guide rollers to limit the stickers between the two guide rollers during transport, improving transport stability. However, since sticker widths vary considerably in actual use, fixed-spaced limiting discs are difficult to effectively accommodate stickers of different sizes. When the spacing is large, the limiting effect is reduced. Furthermore, during the heating process, heating rods and heating plates are often used for heating. Continuous heating causes the temperature inside the heating chamber to rise continuously, and excessively high temperatures may cause adhesive overflow and seepage on the self-adhesive stickers. Therefore, it is necessary to control the internal temperature of the heating chamber. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a self-adhesive sticker laminating machine. This invention utilizes a limiting component to adjust the width of the sticker, enabling precise limiting and transmission of the sticker, thus improving the stability of the lamination process. Simultaneously, the device uses a temperature sensor to monitor the temperature inside the heating chamber in real time. When the internal temperature exceeds the suitable range, the operator can turn off the hot air blower and simultaneously turn on the cold air blower to lower the internal temperature, ensuring it remains within the appropriate range.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A self-adhesive sticker laminating machine includes: a base, with limiting components on both sides of the upper end of the base. Each limiting component includes two parallel guide rollers and two opposing limiting plates fitted around the two guide rollers. The sticker passes between the two guide rollers. A heating box is installed above the base, located between the two limiting components. A temperature sensor and a temperature display panel are installed at the front end of the heating box. A cold air blower and a hot air blower are installed above the base, both connected to two heating plates inside the heating box via air supply components.

[0008] The present invention is further configured as a limiting component including: two fixed frames two fixed above the base, the guide rollers being rotatably connected between the two fixed frames two; a motor two fixed to one side of one of the fixed frames two; a bidirectional lead screw connected to the output end of the motor two, the bidirectional lead screw being rotatably connected between the two fixed frames two, and two limiting plates being threaded to the outside of the bidirectional lead screw.

[0009] The present invention is further configured such that material passage openings are provided on both sides of the heating box, and two fixing frames are fixed on the upper right side of the base. A motor is installed on one side of one fixing frame, and a winding roller is rotatably connected between the two fixing frames. The winding roller is fixed to the output end of the motor.

[0010] The present invention is further configured such that the probe portion of the temperature sensor extends into the interior of the heating chamber, and the temperature sensor is connected to the temperature display panel, and a central control panel is connected to the front end of the heating chamber.

[0011] The present invention is further configured as follows: the air supply assembly includes: a U-shaped air supply pipe connected to the air outlet of the air cooler and the air heater; solenoid valves installed at both ends of the U-shaped air supply pipe; and two air supply branch pipes connected to the middle and lower part of the U-shaped air supply pipe, the two air supply branch pipes being connected to two heating plates respectively, and multiple air supply holes being opened on the surface of the two heating plates.

[0012] The present invention is further configured such that an exhaust fan is installed on the upper right side of the heating box, and a purification box is installed above the exhaust port of the exhaust fan. The purification box contains a pull-out HEPA filter and an activated carbon filter.

[0013] The present invention is further configured such that a fixing plate is integrally connected to the front end of both the HEPA filter and the activated carbon filter, and the fixing plate is fixed to the purification box by bolts.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This self-adhesive sticker laminating machine can drive the bidirectional lead screw to rotate through the operation of motor two in the limiting component, so that the two limiting plates can move in opposite directions. In this way, the distance between the two limiting plates can be adjusted according to the actual width of the sticker, so as to effectively limit the transmission of the sticker and ensure the stability of the transmission process.

[0016] 2. During use, the temperature sensor of this self-adhesive sticker laminating machine monitors the temperature inside the heating chamber in real time. The real-time data is displayed on the temperature display panel. The operator can adjust the temperature according to the internal temperature. When the internal temperature is too high, the hot air blower is turned off, the solenoid valve below the hot air blower is closed, and the solenoid valve below the cold air blower is opened to turn on the cold air blower. The cold air is introduced into the heating chamber through the heating plate via the U-shaped air supply pipe and the air supply branch pipe, and the internal temperature is adjusted to reach a suitable temperature range. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an adhesive sticker laminating machine proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the overall right side structure of an adhesive sticker laminating machine proposed in this utility model;

[0019] Figure 3 This is a frontal cross-sectional view of the self-adhesive sticker laminating machine proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the limiting component structure of a self-adhesive sticker laminating machine proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the air supply component structure of an adhesive sticker laminating machine proposed in this utility model.

[0022] In the diagram: 1. Base; 2. Heating box; 3. Rewinding roller; 4. Fixing frame one; 5. Fixing frame two; 6. Motor one; 7. Central control panel; 8. Temperature sensor; 9. Temperature display panel; 10. Material inlet; 11. Cooling fan; 12. Purification box; 13. Fixing plate; 14. HEPA filter; 15. Activated carbon filter; 16. Exhaust fan; 17. Hot air blower; 18. Heating plate; 19. Motor two; 20. Bidirectional lead screw; 21. Limiting plate; 22. Guide roller; 23. U-shaped air supply pipe; 24. Solenoid valve; 25. Air supply branch pipe; 26. Air supply hole. Detailed Implementation

[0023] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0024] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0025] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0026] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0027] Reference Figure 1-5 A self-adhesive sticker laminating machine includes: a base 1, a heating box 2 mounted on the upper center of the base 1, limit components on both sides of the upper end of the base 1, the heating box 2 located between the two limit components, the two limit components being used to guide the stickers during transport, two fixed frames 4 connected to the upper right side of the base 1, a take-up roller 3 rotatably connected between the two fixed frames 4, a motor 6 mounted on one end of one of the fixed frames 4, the output end of the motor 6 being fixed to the take-up roller 3 and driving the take-up roller 3 to rotate, so that the laminated stickers are rolled up outside the take-up roller 3. Specifically, as shown... Figure 4 As shown, the limiting component includes two fixing brackets 5, both of which are welded to the base 1. Two guide rollers 22 are rotatably connected between the two fixing brackets 5, and the sticker passes through the gap between the two guide rollers 22.

[0028] Furthermore, the limiting assembly also includes a second motor 19, a bidirectional lead screw 20, and two limiting plates 21. The second motor 19 is fixed to one end of one of the fixed frames 25. The bidirectional lead screw 20 is rotatably connected between the two fixed frames 25 and fixed to the output end of the second motor 19. The two limiting plates 21 are threaded to the outside of the bidirectional lead screw 20 and simultaneously slidably sleeved on the outside of the two guide rollers 22.

[0029] In this embodiment, the operation of motor 219 drives the bidirectional lead screw 20 to rotate, so that the two external limiting plates 21 can move in the opposite direction along the bidirectional lead screw 20. The two guide rollers 22 can limit the two limiting plates 21 to prevent them from rotating with the bidirectional lead screw 20. The reverse movement of the two limiting plates 21 can be adjusted according to the width of the sticker to improve the limiting effect.

[0030] Specifically, such as Figure 2 As shown, there are material inlets 10 on both sides of the heating chamber 2. The sticker enters the heating chamber 2 through the left material inlet 10 and exits the heating chamber 2 through the right material inlet 10. Specifically, as shown... Figure 3 As shown, both heating plates 18 are fixed inside the heating box 2 by support columns, and the heating surfaces of the two heating plates 18 are facing each other.

[0031] Furthermore, a cold air blower 11 and a hot air blower 17 are installed on the upper left side of the heating box 2. The air inlets of the cold air blower 11 and the hot air blower 17 are located on the outside, and the air outlets of the cold air blower 11 and the hot air blower 17 are located inside the heating box 2.

[0032] Furthermore, the air outlets of both the air cooler 11 and the hot air blower 17 are connected to the two heating plates 18 via an air supply assembly.

[0033] Specifically, such as Figure 5 As shown, the air supply assembly includes a U-shaped air supply pipe 23, two solenoid valves 24, and two air supply branch pipes 25. The two ends of the U-shaped air supply pipe 23 are connected to the air outlets of the air cooler 11 and the air heater 17, respectively. The two solenoid valves 24 are installed at both ends of the U-shaped air supply pipe 23. The two air supply branch pipes 25 are connected to the middle and lower part of the U-shaped air supply pipe 23, respectively. The two air supply branch pipes 25 are connected to the two heating plates 18, respectively.

[0034] According to this design, when heating, the solenoid valve 24 below the cold air blower 11 is closed and the solenoid valve 24 below the hot air blower 17 is opened. The hot air blower 17 is turned on and sends air to the two heating plates 18 through the U-shaped air supply pipe 23 and the air supply branch pipe 25. The stickers in the transmission process are heated through multiple air supply holes 26 evenly distributed on the surface of the two heating plates 18.

[0035] And, as Figure 1 As shown, a temperature sensor 8 is installed at the front end of the heating box 2. The probe of the temperature sensor 8 is inserted into the heating box 2 for real-time temperature monitoring. The front end of the temperature sensor 8 is connected to a temperature display panel 9. The temperature sensor 8 transmits the real-time monitoring signal to the temperature display panel 9, and the temperature display panel 9 displays the value. When the internal temperature exceeds the appropriate range, the solenoid valve 24 below the hot air blower 17 is closed and the solenoid valve 24 below the cold air blower 11 is opened. The cold air blower 11 runs and sends air to the two heating plates 18 through the U-shaped air supply pipe 23 and the air supply branch pipe 25 to reduce the internal temperature to the appropriate range.

[0036] Specifically, an exhaust fan 16 is installed on the upper right side of the heating box 2, and the purification box 12 is connected above the exhaust fan 16. The purification box 12 has a pull-out HEPA filter 14 and an activated carbon filter 15 inside.

[0037] In this embodiment, the internal air is drawn into the purification chamber 12 by the exhaust fan 16, and the irritating gas is filtered by the HEPA filter 14 and the activated carbon filter 15 before being discharged through the exhaust port on the top of the purification chamber 12.

[0038] Furthermore, such as Figure 2 As shown, a fixing plate 13 is integrally connected to the front end of both the HEPA filter 14 and the activated carbon filter 15. After the HEPA filter 14 and the activated carbon filter 15 are inserted into the purification box 12, the fixing plate 13 abuts against the outside of the purification box 12. The fixing plate 13 and the purification box 12 are then fixed with bolts. This design facilitates the quick removal and replacement of the HEPA filter 14 and the activated carbon filter 15.

[0039] In this embodiment, staff can centrally control the device via the central control panel 7 at the front of the heating box 2.

[0040] Working principle: When using this utility model, the operation of motor 219 drives the bidirectional lead screw 20 to rotate, so that the two external limiting plates 21 can move in the opposite direction along the bidirectional lead screw 20. The two guide rollers 22 can limit the two limiting plates 21 to prevent them from rotating with the bidirectional lead screw 20. The reverse movement of the two limiting plates 21 can be adjusted according to the width of the sticker to improve the limiting effect. During use, the temperature sensor 8 will monitor the temperature inside the heating box 2 in real time. The real-time data is displayed on the temperature display panel 9. The operator can adjust according to the internal temperature. When the internal temperature is too high, the hot air blower 17 is turned off. At the same time, the solenoid valve 24 below the hot air blower 17 is closed and the solenoid valve 24 below the cold air blower 11 is opened, and the cold air blower 11 is turned on. The cold air is introduced into the heating box 2 through the heating plate 18 through the U-shaped air supply pipe 23 and the air supply branch pipe 25 to adjust the internal temperature to reach a suitable temperature range.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A self-adhesive sticker laminating machine, comprising: The base (1) is characterized in that limiting components are provided on both sides of the upper end of the base (1). The limiting components include two parallel guide rollers (22). The limiting components are also provided with two opposing limiting plates (21). The two limiting plates (21) are sleeved on the outside of the two guide rollers (22). The sticker passes through the two guide rollers (22). A heating box (2) is installed above the base (1). The heating box (2) is located between the two limiting components. A temperature sensor (8) and a temperature display panel (9) are provided at the front end of the heating box (2). A cold air blower (11) and a hot air blower (17) are installed above the base (1). The cold air blower (11) and the hot air blower (17) are connected to the two heating plates (18) inside the heating box (2) through the air supply components.

2. The self-adhesive sticker laminating machine according to claim 1, characterized in that, The limit component also includes: Two fixed frames (5) are fixed above the base (1), and the guide roller (22) is rotatably connected between the two fixed frames (5); Motor 2 (19) is fixed to one side of its mounting bracket 2 (5); A bidirectional lead screw (20) is connected to the output end of the second motor (19). The bidirectional lead screw (20) is rotatably connected between two fixed frames (5), and two limiting plates (21) are threaded to the outside of the bidirectional lead screw (20).

3. The self-adhesive sticker laminating machine according to claim 1, characterized in that, The heating box (2) has material inlets (10) on both sides. Two fixed brackets (4) are fixed on the upper right side of the base (1). A motor (6) is installed on one side of one of the fixed brackets (4). A winding roller (3) is rotatably connected between the two fixed brackets (4), and the winding roller (3) is fixed to the output end of the motor (6).

4. The self-adhesive sticker laminating machine according to claim 1, characterized in that, The probe portion of the temperature sensor (8) extends into the heating chamber (2), and The temperature sensor (8) is connected to the temperature display panel (9) and a central control panel (7) is connected to the front end of the heating box (2).

5. The self-adhesive sticker laminating machine according to claim 1, characterized in that, The air supply components include: U-shaped air supply pipe (23) connected to the air outlet of the air cooler (11) and the air heater (17); Solenoid valves (24) installed at both ends of the U-shaped air supply pipe (23); Two air supply branches (25) are connected to the middle and lower part of the U-shaped air supply pipe (23). The two air supply branches (25) are respectively connected to two heating plates (18), and multiple air supply holes (26) are opened on the surface of the two heating plates (18).

6. The self-adhesive sticker laminating machine according to claim 1, characterized in that, An exhaust fan (16) is installed on the upper right side of the heating box (2), and a purification box (12) is installed above the exhaust port of the exhaust fan (16). A HEPA filter (14) and an activated carbon filter (15) are installed inside the purification box (12).

7. The self-adhesive sticker laminating machine according to claim 6, characterized in that, The front ends of both the HEPA filter (14) and the activated carbon filter (15) are integrally connected to a fixing plate (13), and the fixing plate (13) and the purification box (12) are fixed by bolts.

Images