Ink rubber cylinder heating device for cigarette making and tipping unit

Abstract

The utility model relates to an ink rubber cylinder heating device for a cigarette making and tipping unit, which comprises a fixing mechanism and a heating mechanism, the fixing mechanism comprises an upper wrapping structure, a lower wrapping structure and an accommodating cavity, the upper wrapping structure and the lower wrapping structure are respectively provided with a hinge side and a connecting side opposite to the hinge side, and the heating mechanism is arranged on the upper wrapping structure and the lower wrapping structure. The hinge side of the upper wrapping structure is hinged to the hinge side of the lower wrapping structure, the connecting side of the upper wrapping structure can abut against the connecting side of the lower wrapping structure, the containing cavity is an inner cavity defined by the upper wrapping structure and the lower wrapping structure, and the containing cavity can contain an ink rubber barrel; the heating mechanism comprises constant-resistance heaters, the constant-resistance heaters are arranged on the inner wall of the upper wrapping structure and the inner wall of the lower wrapping structure, and the constant-resistance heaters can heat the ink rubber barrel placed in the containing cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco machinery and equipment, in particular to an ink and glue cylinder heating device for a rolling and splicing unit. Background Art

[0002] In the tobacco rolling and packaging workshop, the rolling and packaging units that have not been in production for a long time, or the rolling and packaging units that have not been in production for a short period of time only on weekends, often have the problem of ink gel solidification, causing the ink gel cylinder to become blocked, resulting in uneven ink discharge from the ink gel cylinder or even no ink discharge. At the same time, when the temperature in the rolling and packaging workshop is low, the ink gel solidification and ink gel cylinder blockage may also occur.

[0003] At present, in the production process of traditional cigarette rolling and splicing machines, if the ink-dispensing effect of the ink-gel cartridge is good, on the one hand, it can make the steel-stamped logo pure, clear, uniform, complete, smooth and full, and the edges complete, which is an important means to distinguish the authenticity of tobacco products. On the other hand, it can improve the efficiency of production operations and reduce the workload of operators. However, if the ink-dispensing effect of the ink-gel cartridge is not good, in addition to affecting the recognition of the steel-stamped logo on the cigarette sticks, it will also cause quality defects in the production of cigarette sticks, such as general quality defects of Class B, which affect the production process and make tobacco products unsuitable; or minor quality defects of Class C, which affect the brand image. At the same time, the solidification of the ink glue may make the ink glue cartridge unusable, resulting in waste. Utility Model Content

[0004] In view of the defects of the prior art mentioned above, the technical problem to be solved by the utility model is to provide an ink glue cartridge heating device for a winding machine unit, which can evenly heat the ink glue in the ink glue cartridge to avoid the problem of uneven ink discharge or even no ink discharge due to ink solidification.

[0005] To achieve the above-mentioned purpose, the utility model provides an ink glue cartridge heating device for a winding machine unit, including a fixing mechanism and a heating mechanism, the fixing mechanism including an upper wrapping structure, a lower wrapping structure and a accommodating chamber, the upper wrapping structure and the lower wrapping structure are both provided with a hinged side and a connecting side opposite to the hinged side, the hinged side of the upper wrapping structure is hinged to the hinged side of the lower wrapping structure, the connecting side of the upper wrapping structure can abut against the connecting side of the lower wrapping structure, the accommodating chamber is an inner cavity surrounded by the upper wrapping structure and the lower wrapping structure, and the accommodating chamber can hold the ink glue cartridge; the heating mechanism includes a constant resistance heater, constant resistance heaters are provided on the inner wall of the upper wrapping structure and the inner wall of the lower wrapping structure, and the constant resistance heater can heat the ink glue cartridge placed in the accommodating chamber.

[0006] Furthermore, it also includes a locking mechanism, which includes a groove and an installation buckle, the groove is arranged on the connection side of the upper wrapping structure, and the installation buckle is arranged on the connection side of the lower wrapping structure, and the installation buckle can be engaged in the groove and locked.

[0007] Furthermore, the upper wrapping structure and the lower wrapping structure of the fixing mechanism are both made of tetrafluoroethylene.

[0008] Furthermore, the heating mechanism also includes a temperature sensor and a controller, wherein the temperature sensor can monitor the temperature of the constant resistance heater, the temperature sensor is communicatively connected to the controller, and the controller is control-connected to the constant resistance heater and can adjust the temperature of the constant resistance heater.

[0009] Furthermore, the upper wrapping structure and the lower wrapping structure are both semicircular structures.

[0010] As described above, the ink and glue cartridge heating device for a crimping machine unit according to the utility model has the following beneficial effects:

[0011] 1. By setting a fixing mechanism and a heating mechanism, the ink glue in the ink glue cartridge can be heated to avoid uneven ink discharge or even no ink discharge from the ink glue cartridge, thereby preventing quality defects in tobacco production. At the same time, it can also avoid the problem that the ink glue solidifies and makes the ink glue cartridge unusable, thereby causing waste.

[0012] 2. By setting a constant resistance heater, on the one hand, the constant resistance heater heats evenly and can accurately calculate the heat generated by the resistance heating, which is convenient for precise temperature control. On the other hand, when the input voltage remains fixed, the constant resistance heater can make the heating mechanism run at constant power, improve the stability of the heating mechanism, and increase short-circuit protection. When the heating mechanism is short-circuited, it can automatically cut off the power supply to avoid overload damage to the heating mechanism.

[0013] 3. By setting a temperature sensor and a controller, the temperature in the accommodating chamber can be kept constant, and accidents caused by excessive heating temperature can be avoided, which greatly improves the safety performance of the ink cartridge heating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the utility model when the heating device of the ink rubber cartridge is closed.

[0015] Figure 2 This is the front view of the utility model when the heating device of the ink rubber cartridge is opened.

[0016] Figure 3 It is a side view of the fixing mechanism of the utility model when it is closed.

[0017] Figure 4It is a top view of the fixing mechanism of the utility model when it is closed.

[0018] Description of Figure Numbers

[0019] 1. Fixing mechanism, 101. Upper wrapping structure, 102. Lower wrapping structure, 103. Accommodating chamber, 2. Heating mechanism, 3. Locking mechanism, 301. Groove, 302. Mounting buckle. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementations of the present invention in conjunction with the accompanying drawings. These implementations are only used to illustrate the present invention, but not to limit the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In addition, in the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0024] See also Figures 1 to 4The utility model provides an ink glue cartridge heating device for a winding machine unit, including a fixing mechanism 1 and a heating mechanism 2. The fixing mechanism 1 includes an upper wrapping structure 101, a lower wrapping structure 102 and a accommodating chamber 103. The upper wrapping structure 101 and the lower wrapping structure 102 are both provided with a hinged side and a connecting side opposite to the hinged side. The hinged side of the upper wrapping structure 101 is hinged to the hinged side of the lower wrapping structure 102. The connecting side of the upper wrapping structure 101 can abut against the connecting side of the lower wrapping structure 102. The accommodating chamber 103 is an inner cavity surrounded by the upper wrapping structure 101 and the lower wrapping structure 102, and the ink glue cartridge can be placed in the accommodating chamber 103. The heating mechanism 2 includes a constant resistance heater. Constant resistance heaters are provided on the inner walls of the upper wrapping structure 101 and the inner walls of the lower wrapping structure 102. The constant resistance heater can uniformly heat the ink glue cartridge placed in the accommodating chamber 103. The constant resistance heater is preferably set as a thin film type constant resistance heater with a relatively small thickness.

[0025] The basic working principle of the ink glue cartridge heating device for the winding and splicing machine involved in the utility model is as follows: when the ink glue cartridge heating device is used, the fixing mechanism 1 is opened, that is, the upper wrapping structure 101 rotates around the hinge between it and the lower wrapping structure 102 and relative to the lower wrapping structure 102, and the connection side of the upper wrapping structure 101 no longer abuts against the connection side of the lower wrapping structure 102, and gradually moves away, and the ink glue cartridge is placed on the inner wall of the lower wrapping structure 102, and then the upper wrapping structure 101 is reset, that is, the connection side of the upper wrapping structure 101 abuts against the connection side of the lower wrapping structure 102, and the upper wrapping structure 101 The upper and lower wrapping structures 102 press the ink glue cylinder tightly, and the ink glue cylinder fills the entire accommodating cavity 103 and contacts with the constant resistance heater; at this time, the heating mechanism 2 starts to work, and heats the ink glue cylinder by increasing the temperature of the constant resistance heater to melt the solidified ink glue. Since the resistance of the constant resistance heater is constant, the heat generated by the resistance heating can be accurately calculated, which is convenient for precise temperature control, and can also increase short-circuit protection to improve the stability of the heating mechanism 2; the entire ink glue cylinder heating device can avoid the problem of uneven ink discharge or even no ink discharge due to ink solidification of the ink glue cylinder, and it is easy and quick to use and has high safety performance.

[0026] See also Figures 1 to 4 The present invention is further described below with a specific embodiment:

[0027] In this embodiment, see Figure 1 and Figure 3As a preferred design, it also includes a locking mechanism 3, which includes a groove 301 and a mounting buckle 302. The groove 301 is arranged on the connection side of the upper wrapping structure 101, and the mounting buckle 302 is arranged on the connection side of the lower wrapping structure 102. The mounting buckle 302 can be engaged in the groove 301 and locked. The mounting buckle 302 and the groove 301 are simple and convenient to use, do not require auxiliary tools, have high structural strength, and can quickly lock the fixing mechanism 1.

[0028] In this embodiment, see Figure 1 and Figure 4 As a preferred design, the upper wrapping structure 101 and the lower wrapping structure 102 of the fixing mechanism 1 are both made of tetrafluoroethylene, which has the functions of heat insulation, heat resistance and thermal insulation, can prevent operators from being scalded, and can maintain the temperature in the accommodating cavity 103.

[0029] In this embodiment, see Figure 1 and Figure 2 As a preferred design, the heating mechanism 2 also includes a temperature sensor and a controller. The temperature sensor can monitor the temperature of the constant resistance heater. The temperature sensor can be specifically arranged outside the fixing mechanism 1. The temperature sensor is communicatively connected to the controller. The controller is control-connected to the constant resistance heater and can adjust the temperature of the constant resistance heater. The temperature sensor measures the temperature and transmits the signal to the controller. The controller adjusts the heating power of the constant resistance heater according to the difference between the set temperature and the actual temperature. The temperature in the accommodating cavity 103 can be automatically adjusted through the temperature sensor and the controller to keep it at a constant temperature at all times.

[0030] In this embodiment, see Figure 1 and Figure 2 As a preferred design, the upper wrapping structure 101 and the lower wrapping structure 102 are both semicircular structures with the same main structural shape. On the one hand, it is easy to process and manufacture, and on the other hand, when the fixing mechanism 1 is opened, it is easy to place the ink cartridge.

[0031] As can be seen from the above, the ink and glue cylinder heating device for the crimping unit of the utility model has the following beneficial effects:

[0032] 1. By setting the fixing mechanism 1 and the heating mechanism 2, the ink glue in the ink glue cartridge can be heated to avoid uneven ink discharge or even no ink discharge from the ink glue cartridge, thereby preventing quality defects in tobacco production. At the same time, it can also avoid the problem that the ink glue solidifies and makes the ink glue cartridge unusable, thereby causing waste.

[0033] 2. By setting a constant resistance heater, on the one hand, the constant resistance heater heats evenly and can accurately calculate the heat generated by the resistance heating, which is convenient for precise temperature control. On the other hand, when the input voltage remains fixed, the constant resistance heater can make the heating mechanism 2 operate at constant power, improve the stability of the heating mechanism 2, and increase short-circuit protection. When the heating mechanism 2 is short-circuited, the power supply can be automatically cut off to prevent the heating mechanism 2 from being damaged by overload.

[0034] 3. By providing a temperature sensor and a controller, the temperature in the accommodating chamber 103 can be kept constant, and accidents caused by excessive heating temperature can be avoided, thereby greatly improving the safety performance of the ink cartridge heating device.

[0035] In summary, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An ink and glue cartridge heating device for a crimping machine, characterized in that: The invention comprises a fixing mechanism (1) and a heating mechanism (2), wherein the fixing mechanism (1) comprises an upper wrapping structure (101), a lower wrapping structure (102) and a receiving cavity (103), wherein the upper wrapping structure (101) and the lower wrapping structure (102) are both provided with a hinged side and a connecting side opposite to the hinged side, wherein the hinged side of the upper wrapping structure (101) is hingedly connected to the hinged side of the lower wrapping structure (102), wherein the connecting side of the upper wrapping structure (101) can abut against the connecting side of the lower wrapping structure (102), wherein the receiving cavity (103) is an inner cavity surrounded by the upper wrapping structure (101) and the lower wrapping structure (102), and wherein an ink cartridge can be placed in the receiving cavity (103); wherein the heating mechanism (2) comprises a constant resistance heater, wherein the inner wall of the upper wrapping structure (101) and the inner wall of the lower wrapping structure (102) are both provided with a constant resistance heater, wherein the constant resistance heater can heat the ink cartridge placed in the receiving cavity (103).

2. The ink and glue cartridge heating device for a crimping machine according to claim 1, characterized in that: It also includes a locking mechanism (3), the locking mechanism (3) including a groove (301) and a mounting buckle (302), the groove (301) being arranged on the connection side of the upper wrapping structure (101), the mounting buckle (302) being arranged on the connection side of the lower wrapping structure (102), and the mounting buckle (302) being capable of being engaged in the groove (301) and locked.

3. The ink and glue cartridge heating device for a crimping machine according to claim 1, characterized in that: The upper wrapping structure (101) and the lower wrapping structure (102) of the fixing mechanism (1) are both made of tetrafluoroethylene.

4. The ink and glue cartridge heating device for a crimping machine according to claim 1, characterized in that: The heating mechanism (2) further comprises a temperature sensor and a controller, wherein the temperature sensor is capable of monitoring the temperature of the constant resistance heater, the temperature sensor is communicatively connected to the controller, and the controller is control-connected to the constant resistance heater and is capable of adjusting the temperature of the constant resistance heater.

5. The ink and glue cartridge heating device for a crimping machine according to claim 1, characterized in that: The upper wrapping structure (101) and the lower wrapping structure (102) are both semicircular structures.

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