Glue supply device for glue cylinder of cigarette equipment

Abstract

The utility model discloses a glue supply device for a glue cylinder of cigarette equipment, which mainly comprises the glue cylinder, a glue supply detection probe, an original machine controller, a relay, a rectifier module, an air source, a glue supply tank, a glue supply pipe, an air pipe, a pneumatic one-way valve and a pneumatic glue supply valve, the original machine controller is in electric signal connection with the relay and is used for triggering the relay to act and then supplying power to the pneumatic one-way valve through rectification; and the opened pneumatic one-way valve feeds the air pressure in the air source into the pneumatic glue supply valve through the air pipe, so that the pneumatic glue supply valve works, and the latex in the glue supply tank is fed into the glue cylinder through the glue supply pipe. According to the device, equipment shutdown caused by abrasion caused by frequent action of a traditional glue supply ball valve can be prevented, so that the problem of glue overflow or no glue in glue supply of the glue cylinder is solved. According to the utility model, the problem of abrasion of the one-way valve of the glue supply pipeline in the glue supply process is effectively solved, and the stability of the tipping paper glue supply system is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of cigarette manufacturing, in particular to a glue supply device for a glue cylinder of cigarette equipment. Background Art

[0002] In the actual use of the cigarette machine, it was found that the failure of the cork paper glue injection valve would cause glue overflow in the glue cylinder, causing the ZJ17 cigarette machine to shut down for a long time and affecting the equipment's operating efficiency. In order to solve the problem of the glue cylinder glue supply system failure, the glue supply system of the ZJ17 cigarette machine was investigated and it was found that during the frequent operation of the glue supply ball valve, the one-way glue supply valve was damaged, causing the glue supply system to lose control, which led to the glue overflow problem.

[0003] To elaborate, when the cigarette machine is powered on, the compressed air is turned on, the pressure in the glue storage barrel is supplied, and the latex in the glue barrel enters the glue supply pipe. When it is detected that the surface of the tipping paper glue is too low, the relay is energized to control the pneumatic reversing valve to be energized, and the pneumatic valve controls the one-way valve of the glue supply to move, and the latex enters the tipping paper glue cylinder through the glue supply valve. When the glue cylinder is full, the glue supply valve is closed and the glue supply stops.

[0004] In actual production, the one-way glue supply valve (ball valve) needs to be frequently operated, which causes the ball valve to wear out after frequent operation. At the same time, the one-way glue supply valve core material is rubber, which loses its sealing effect under the long-term corrosion of latex, causing the one-way glue supply valve to lose control and latex overflow. After this problem occurs, due to the effect of compressed air, the latex in the pressure glue storage barrel directly enters the cork paper glue cylinder through the glue supply pipe, quickly fills the glue cylinder and overflows from the glue cylinder. If this problem is not effectively solved, the latex will enter the drum wheel of the filter tip assembler, causing the drum wheel to be blocked, which will affect the normal operation of the entire cigarette equipment. Utility Model Content

[0005] In view of the above, the utility model aims to provide a glue supply device for a glue cylinder of a cigarette making equipment to solve the above-mentioned technical problems.

[0006] The technical solution adopted by the utility model is as follows:

[0007] The utility model provides a glue supply device for a glue cylinder of a cigarette making machine, the glue supply device is installed at the rear of a connecting system of a cigarette making machine, and specifically comprises: a glue cylinder, a glue supply detection probe, an original machine controller, a relay, a rectifier module, an air source, a glue supply tank, a glue supply hose, an air duct, a pneumatic one-way valve and a pneumatic glue supply valve;

[0008] The glue supply detection probe is electrically connected to the input end of the original machine controller to detect the glue amount in the glue cylinder; the output end of the original machine controller is electrically connected to the relay, and the relay is used to send the 24V AC power to the coil of the pneumatic one-way valve after rectification by the rectifier module after triggering the action;

[0009] The pneumatic one-way valve after opening is used to send the wind pressure in the air source into the pneumatic glue supply valve through the air duct;

[0010] The pneumatic glue supply valve in the working state is used to deliver the latex in the glue supply tank into the glue cylinder through the glue supply pipe.

[0011] In at least one possible implementation manner, a preset distance is provided between the bottom of the glue supply tank and the pneumatic glue supply valve in the vertical direction.

[0012] In at least one possible implementation manner, the pneumatic glue supply valve is also connected to a muffler.

[0013] In at least one possible implementation manner, the gas supply pressure of the gas source is greater than or equal to 6 MPa.

[0014] In at least one possible implementation, the relay is a solid-state relay.

[0015] In at least one possible implementation manner, the rubber supply hose is made of polyethylene.

[0016] Compared with the prior art, the main design concept of the utility model is that the device is composed of a glue cylinder, a glue supply detection probe, an original machine controller, a relay, a rectifier module, an air source, a glue supply tank, a glue supply hose, an air duct, a pneumatic one-way valve and a pneumatic glue supply valve, wherein the glue supply detection probe is used to detect the amount of glue in the glue cylinder; the original machine controller is connected to the relay electrical signal, which is used to trigger the relay to operate and then supply power to the pneumatic one-way valve through rectification; the pneumatic one-way valve after opening sends the wind pressure in the air source through the air duct into the pneumatic glue supply valve, thereby enabling the pneumatic glue supply valve to work and send the latex in the glue supply tank into the glue cylinder through the glue supply hose. This device can prevent the frequent operation of the traditional glue supply ball valve from causing wear and causing equipment shutdown, thereby preventing the glue cylinder from having problems such as glue overflow or no glue. The utility model effectively solves the problem of wear of the one-way valve in the glue supply pipeline during the glue supply process, and effectively ensures the stability of the kraft paper glue supply system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described below in conjunction with the accompanying drawings, in which:

[0018] Figure 1 A schematic diagram of a glue supply device for a glue cylinder of a cigarette making equipment provided by an embodiment of the utility model;

[0019] Figure 2 A reference diagram for the arrangement of a glue supply tank and a pneumatic glue supply valve provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention.

[0021] The utility model provides an embodiment of a glue supply device for a glue cylinder of a cigarette making machine. Specifically, the glue supply device is installed at the rear of a receiving system of a cigarette making machine. Figure 1 As shown, it specifically includes: a glue cylinder 1, a glue supply detection probe 2, an original machine controller 3, a relay 4, a rectifier module 5, an air source 6, a glue supply tank 7, a glue supply hose 8, an air duct 9, a pneumatic one-way valve 10 and a pneumatic glue supply valve 11.

[0022] The glue supply detection probe 2 is electrically connected to the input end of the original machine controller 3 for detecting the amount of glue in the glue cylinder 1; the original machine controller 3 is electrically connected to the relay 4, and the relay 4 is used to send 24V AC power through the rectifier module 5 to the coil of the pneumatic one-way valve 10 after operation to energize and open it.

[0023] The pneumatic one-way valve 10 after opening is used to send the air pressure in the air source 6 into the pneumatic glue supply valve 11 through the air pipe 9;

[0024] The pneumatic glue supply valve 11 in operation is used to deliver the latex in the glue supply tank 7 into the glue cylinder 1 through the glue supply pipe 8, so as to realize the normal operation of the glue supply equipment. Those skilled in the art can understand that the glue supply detection probe 2 can trigger the stop of glue supply when it feeds back a preset glue in place electrical signal.

[0025] Based on the above embodiment, the glue supply tank 7 preferably adopts non-pressure glue supply, referring to Figure 2 In the illustrated preferred implementation, a preset distance is provided between the glue supply tank 7 and the pneumatic glue supply valve in the vertical direction, such as at least 800 mm, thereby ensuring that the latex is supplied to the pneumatic glue supply valve 11 under the action of gravity.

[0026] In addition, the pneumatic glue supply valve 11 is also connected to a muffler 12. When the wind pressure of the air source 6 is introduced, part of the air pressure can be released through the muffler to ensure smooth operation of the system. Based on this concept, the air supply pressure of the air source 6 can be designed to be relatively higher, such as set at more than 6MPa.

[0027] Regarding the aforementioned relay 4, it is preferred to replace the ordinary contact relay with a solid-state relay to prevent the ordinary contact relay from being damaged during frequent operation.

[0028] Finally, in order to facilitate the implementation of the utility model, optional references are provided here for the selection of some of the aforementioned key components, such as the specification of the pneumatic glue supply valve 11 can be Husky307 (D32911); the specification of the pneumatic check valve 10 can be MFH-3-1 / 49964; the rectifier module 5 can be EGD2054626; the specification of the relay 4 (solid-state relay) can be Omron G3NB-210B-1; the glue supply hose 8 is preferably made of φ12 polyethylene anti-glue corrosion material; the specification of the air duct 9 can be φ6; the specification adopted by the glue position detection (glue supply detection probe 2) can be Sick WTB4S-3P2231.

[0029] In summary, the main design concept of the utility model is that the device is composed of a glue cylinder, a glue supply detection probe, an original machine controller, a relay, a rectifier module, an air source, a glue supply tank, a glue supply hose, an air duct, a pneumatic one-way valve and a pneumatic glue supply valve, wherein the glue supply detection probe is used to detect the amount of glue in the glue cylinder; the original machine controller is connected to the relay electrical signal, which is used to trigger the relay to operate and then supply power to the pneumatic one-way valve through rectification; the pneumatic one-way valve after opening sends the wind pressure in the air source through the air duct into the pneumatic glue supply valve, thereby enabling the pneumatic glue supply valve to work and send the latex in the glue supply tank into the glue cylinder through the glue supply hose. This device can prevent the frequent operation of the traditional glue supply ball valve from causing wear and causing equipment shutdown, thereby preventing the glue cylinder from having problems with glue overflow or no glue. The utility model effectively solves the problem of wear of the one-way valve in the glue supply pipeline during the glue supply process, and effectively ensures the stability of the kraft paper glue supply system.

[0030] If the expressions of orientation are mentioned in the embodiments of the present invention, they are relative concepts based on the embodiments. In addition, "at least one" refers to one or more, and "plurality" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent the existence of A alone, the existence of A and B at the same time, and the existence of B alone. Among them, A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following" and similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c can be represented by: a, b, c, a and b, a and c, b and c, or a and b and c, wherein a, b, c can be single or multiple.

[0031] The above describes in detail the structure, features and effects of the present invention based on the embodiments shown in the drawings, but the above is only a preferred embodiment of the present invention. It should be noted that the technical features involved in the above embodiments and their preferred methods can be reasonably combined and matched into a variety of equivalent schemes by those skilled in the art without departing from or changing the design concept and technical effects of the present invention; therefore, the present invention is not limited to the scope of implementation as shown in the drawings, and all changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the specification and drawings, should be within the protection scope of the present invention.

Claims

1. A glue supply device for a glue cylinder of a cigarette making equipment, characterized in that: The glue supply device is installed at the rear of the cigarette machine's receiving system, and specifically includes: a glue cylinder, a glue supply detection probe, an original machine controller, a relay, a rectifier module, an air source, a glue supply tank, a glue supply hose, an air duct, a pneumatic one-way valve, and a pneumatic glue supply valve; The glue supply detection probe is electrically connected to the input end of the original machine controller to detect the glue amount in the glue cylinder; the output end of the original machine controller is electrically connected to the relay, and the relay is used to send the 24V AC power to the coil of the pneumatic one-way valve after rectification by the rectifier module after triggering the action; The pneumatic one-way valve after opening is used to send the wind pressure in the air source into the pneumatic glue supply valve through the air duct; The pneumatic glue supply valve in the working state is used to deliver the latex in the glue supply tank into the glue cylinder through the glue supply pipe.

2. The glue supply device for glue cylinder of cigarette making equipment according to claim 1, characterized in that: A preset distance is arranged between the bottom of the glue supply tank and the pneumatic glue supply valve in the vertical direction.

3. The glue supply device for glue cylinder of cigarette making equipment according to claim 1, characterized in that: The pneumatic glue supply valve is also connected to a muffler.

4. The glue supply device for glue cylinder of cigarette making equipment according to claim 3, characterized in that: The gas supply pressure of the gas source is greater than or equal to 6 MPa.

5. The glue supply device for glue cylinder of cigarette making equipment according to claim 1, characterized in that: The relay is a solid state relay.

6. The glue supply device for glue cylinder of cigarette making equipment according to any one of claims 1 to 5, characterized in that: The rubber supply hose is made of polyethylene.

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