A detection alarm device and method for lack of inner frame paper in a ZB45 packaging machine

Abstract

The application discloses a detection and alarm device for the shortage of inner frame paper in a ZB45 packing machine, which comprises an upper cover (1), a take-up device (2), a probe (3), a lower cover (4), a circular magnet (5), hollow iron sheets (6, 9), insulating rubber gaskets (10), a wire (12), a power supply (13), a switch (14), an alarm lamp (15), a silk thread (19) and a traction block (21), wherein the upper cover is provided with the alarm lamp; the take-up device is connected with the traction block through the silk thread, the probe is connected through the traction block, the lower end surface of the lower cover is provided with the circular magnet, the outer peripheral wall of the lower cover is provided with two hollow iron sheets, the two hollow iron sheets have a gap therebetween, the first holes (7, 8) are formed in each of the hollow iron sheets, the insulating rubber gaskets are arranged between the hollow iron sheets and the outer peripheral wall of the lower cover, and the wire is connected with the two hollow iron sheets through the first holes respectively. The application greatly reduces the situation that the damaged inner frame paper enters the production products accidentally, improves the production safety and effectively improves the product quality.

Description

Technical Field

[0001] This invention relates to the field of cigarette product quality inspection technology in tobacco manufacturing processes, specifically to a novel detection alarm device and method for when the inner frame paper of a ZB45 packaging machine is short of material. Background Technology

[0002] The ZB45 packaging machine's main function is to arrange cigarettes into groups with a specific order, and then wrap each group with aluminum foil, inner frame paper, and label paper sequentially using adhesive, ultimately producing a complete small pack of cigarettes. The inner frame paper is initially a circular roll supported by a cardboard tube at its center. This roll is fitted onto a paper roll holder, and its position is fixed by a retractable clamping device. The inner frame paper is supplied by cutting the roll into individual sheets of paper with fixed shapes using a cutting blade.

[0003] When the inner frame paper is nearly used up, the inner frame paper, cardboard tube, and the tape used to bond them together are torn into the device, causing the inner frame paper in the cigarette box to be either too thin, sticky with tape, or crooked, resulting in product appearance quality problems and affecting the consumer's user experience. Therefore, the purpose of this invention is to issue an alarm when the inner frame paper is about to run out, thereby minimizing the occurrence of such situations. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a novel detection alarm device and method for when the inner frame paper of the ZB45 packaging machine is short of material. The device has good performance and greatly reduces the situation where damaged inner frame paper accidentally enters the production product. The detection alarm device has a simple structure, is easy to use, and has strong practicality and scalability. It can improve production safety and effectively improve product quality.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] An alarm device for detecting insufficient paper in the inner frame of a ZB45 packaging machine includes an alarm top cover (1), a take-up coil (2), a probe (3), an alarm bottom cover (4), a circular magnet (5), hollow iron sheets (6, 9), an insulating rubber pad (10), a wire (12), a power supply (13), a switch (14), an alarm light (15), a thread (19), and a traction block (21). The top cover and the bottom cover are detachably connected by a thread (11), and the alarm light is provided on the top cover. The device is characterized in that: a take-up coil and a power supply are installed inside the bottom cover; the take-up coil is connected to the traction block via a thread, and the traction block... A probe is connected through the block. A circular magnet is set on the lower end face of the lower cover. Two hollow iron pieces (6, 9) are set on the outer peripheral wall of the lower cover. There is a gap (g) between the two hollow iron pieces (6, 9). Each hollow iron piece has a first hole (7, 8). An insulating rubber gasket is set between the hollow iron pieces (6, 9) and the outer peripheral wall of the lower cover. A switch is set on the power supply. Both the upper and lower covers are made of metal. The power supply is connected to the wires. The wires are connected to the two hollow iron pieces (6, 9) through the first holes (7, 8) respectively. Therefore, the two hollow iron pieces (6, 9) are equivalent to forming the positive and negative poles of the power supply.

[0007] Furthermore, during use, the lower cover (4) is firmly attached to the center of the paper roll holder (16) containing the inner frame paper roll (17) by a circular magnet at its lower end. The probe (3) is pulled out along with the thread (19) inside the take-up coil (2), and the probe is inserted into the designated material alarm point. As the material inner frame paper roll is consumed to the alarm point, the probe is released, and the probe and thread are retrieved by the take-up coil. Subsequently, the probe is stuck in the hollow iron plate (6, 9). At this time, the circuit consisting of power supply, wire, switch and alarm light is connected, the alarm light is lit, and the alarm function is completed.

[0008] Furthermore, the take-up coil (2) and power supply (13) are fixed inside the lower cover (4) by adhesive. When in use, the alarm is magnetically attached to the center of the paper roll holder (16) on which the inner frame paper roll (17) is installed. A clamping device (18) is provided between the paper roll holder and the inner frame paper roll. When the ZB45 packaging machine is running, the inner frame paper roll (17) is gradually consumed. The alarm, the paper roll holder, the inner frame paper roll 1 and the clamping device rotate together at the same angular velocity.

[0009] Furthermore, two hollow iron pieces (6, 9) are fixedly connected to the outer peripheral wall of the lower cover (4), and an insulating rubber gasket (10) is used to insulate the two hollow iron pieces (6, 9) from the outer peripheral wall of the lower cover. A first hole (7, 8) is opened on the two hollow iron pieces (6, 9), and the first hole (7, 8) penetrates the lower cover to the inside of the alarm. The wire (12) is connected to the two hollow iron pieces (6, 9) through the first hole (7, 8) respectively.

[0010] Furthermore, there is a gap g of about 0.5 mm between the two hollow iron pieces (6, 9), and a second hole (20) is opened at the center between the two hollow iron pieces (6, 9). The second hole has a depth of 5 mm and a diameter of 6 mm. The probe (3) is vertically inserted and fixed on the traction block (21), which has a diameter of 4 mm. Since the diameter of the traction block (21) is smaller than the diameter of the second hole (20), and the length of the probe (3) is 40 mm, which is greater than the diameter of the second hole (6 mm), when the probe is retracted by the wire take-up device, the probe (3) will be stuck in the second hole (20).

[0011] Furthermore, the circuit of the detection alarm device consists of a power supply, wires, an alarm light, two hollow iron pieces, and a switch. When using the alarm, the probe is pulled out along with the wire in the take-up coil and inserted into the designated material alarm point. When the inner frame paper roll (17) is consumed to the alarm point, the probe is retracted by the take-up coil, and the probe (3) is stuck in the second hole (20). The probe diameter is about 0.6 mm, and there is a gap g of about 0.5 mm between the two hollow iron pieces (6, 9). Therefore, after the circuit switch is closed, when the probe is stuck in the second hole, the circuit will be connected regardless of the angle of the probe (3), the alarm light (15) will be lit and an alarm will be sounded, thus completing the alarm function.

[0012] This invention discloses a detection alarm device and method for insufficient inner frame paper in a ZB45 packaging machine. It detects when the inner frame paper roll is about to run out and triggers an alarm. The detection alarm device is magnetically attached to the ZB45 packaging machine, allowing for immediate use and removal. In use, the switch is first closed to connect the circuit. The probe inside the detection alarm device is inserted into the tail section of the inner frame paper roll, cutting off the circuit. As the inner frame paper roll is consumed down to the probe's position, the probe is retracted, the circuit is reconnected, and the alarm light illuminates, triggering the alarm. This method avoids increasing the loss of inner frame paper material and further prevents damaged material from entering the production area and producing substandard products.

[0013] The detection alarm device of the present invention has good performance and greatly reduces the occurrence of damaged inner frame paper accidentally entering the production products. The detection alarm device has a simple structure, is easy to use, and has strong practicality and scalability. It can improve production safety and effectively improve product quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the detection and alarm device for insufficient inner frame paper in the ZB45 packaging machine according to the present invention.

[0015] Figure 2 This is a schematic diagram of the structure of the present invention during testing;

[0016] Figure 3 This is a schematic diagram of the lower cover structure of the alarm device of the present invention;

[0017] Figure 4 This is a schematic diagram of the probe and traction block structure of the present invention;

[0018] Figure 5 This is the circuit schematic diagram of the present invention.

[0019] In the diagram: 1. Alarm top cover; 2. Retractor; 3. Probe; 4. Alarm bottom cover; 5. Circular magnet; 6. Hollow iron sheet; 9. First hole; 7. 8. Insulating rubber gasket; 10. Thread; 11. Wire; 12. Power supply; 13. Switch; 14. Alarm light; 15. Paper roll holder; 16. Inner frame paper roll; 17. Tightener; 18. Wire; 19. Second hole; 20. Traction block / column; 21. Detailed Implementation

[0020] To make the technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in a clearer and more complete manner below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of the present invention, and are only used to explain the present invention, not to limit the present invention. It should be noted that, for ease of description, only the parts / structures related to the present invention are shown in the accompanying drawings. Other related parts can be referred to with ordinary design. In the absence of conflict, the embodiments and technical features in the embodiments of the present invention can be combined with each other to obtain new embodiments.

[0021] Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this invention. Furthermore, unless otherwise defined, the technical or scientific terms used in the description of this invention should have the ordinary meaning understood by those skilled in the art.

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] like Figure 1-4As shown, a detection alarm device for insufficient paper in the inner frame of a ZB45 packaging machine includes an alarm upper cover 1, a take-up coil 2, a probe 3, an alarm lower cover 4, a circular magnet 5, hollow iron sheets (6, 9), an insulating rubber pad 10, a wire 12, a power supply 13, a switch 14, an alarm light 15, a wire 19, and a traction block 21. The upper cover 1 and the lower cover 4 are detachably connected by a thread 11, and the alarm light 15 is provided on the upper cover 1. The device is characterized in that: the take-up coil 2 and the power supply 13 are installed inside the lower cover 4; the take-up coil 2 is connected to the traction block 21 via the wire 19; the probe 3 is connected through the traction block 21; and the lower cover... A circular magnet 5 is provided on the lower end face of the cover 4. Two hollow iron pieces (6, 9) are provided on the outer peripheral wall of the cover 4. There is a gap g between the two hollow iron pieces (6, 9). Each hollow iron piece has a first hole (7, 8). An insulating rubber gasket 10 is provided between the hollow iron pieces (6, 9) and the outer peripheral wall of the cover 4. A switch 14 is provided on the power supply 13. Both the upper cover 1 and the lower cover 4 are made of metal. The power supply 13 is connected to the wire 12. The wire 12 is connected to the two hollow iron pieces (6, 9) through the first hole (7, 8). Therefore, the two hollow iron pieces (6, 9) are equivalent to forming the positive and negative poles of the power supply 13.

[0024] In use, the lower cover 4 is firmly attached to the center of the paper roll holder 16, which houses the inner paper roll 17, by a circular magnet 5 located at its lower end. The probe 3, along with the thread 19 inside the take-up coil 2, is pulled out / extracted, and the probe 3 is inserted into the designated material alarm point (e.g., ...). Figure 2 As the inner frame paper roll is consumed to the alarm point, probe 3 is released, and probe 3 and thread 19 are retracted by retractor 3; subsequently, probe 3 will be stuck at the hollow iron plate (6, 9). At this time, the circuit consisting of power supply 13, wire 12, switch 14 and alarm light 15 will be connected, and alarm light 15 will light up, completing the alarm function.

[0025] Both the upper cover 1 and the lower cover 4 are made of metal. The cord retractor 2 and the power supply 13 are fixed inside the lower cover 4 by adhesive.

[0026] like Figure 2 As shown, during use, the alarm is magnetically attached to the center of the paper roll holder 16, which is equipped with the inner frame paper roll 17. A clamping device 18 is provided between the paper roll holder 16 and the inner frame paper roll 17. When the ZB45 packaging machine is running, the inner frame paper roll 17 is gradually consumed, and the alarm, the paper roll holder 16, the inner frame paper roll 17 and the clamping device 18 rotate together at the same angular velocity.

[0027] Two hollow iron pieces (6, 9) are fixedly connected to the outer peripheral wall of the lower cover 4. The two hollow iron pieces (6, 9) are insulated from the outer peripheral wall of the lower cover 4 by an insulating rubber gasket 10. A first hole (7, 8) is opened on the two hollow iron pieces (6, 9). The first hole (7, 8) passes through the lower cover 4 to the inside of the alarm. The wires 12 are connected to the two hollow iron pieces (6, 9) through the first hole (7, 8) respectively. Therefore, the two hollow iron pieces (6, 9) are equivalent to forming the positive and negative poles of the power supply 13.

[0028] There is a gap g of about 0.5mm between the two hollow iron pieces (6, 9), and a second hole 20 is made at the center between the two hollow iron pieces (6, 9). The second hole 20 has a depth of 5mm and a diameter of 6mm. The probe 3 is vertically inserted and fixed on the traction block 21, which has a diameter of 4mm. Since the diameter of the traction block 21 is smaller than the diameter of the second hole 20, and the length of the probe 3 (40mm) is greater than the diameter of the second hole 20 (6mm), when the probe 3 is retracted by the wire take-up device 2, the probe 3 will be stuck in the second hole 20.

[0029] The circuit of the alarm detection device consists of a power supply 13, a wire 12, an alarm light 15, two hollow iron plates (6, 9), and a switch 14. When using the alarm, pull / extract the probe 3 along with the wire 19 inside the take-up coil 2, and insert the probe 3 into the designated material alarm point (e.g., ...). Figure 2 (As shown); When the inner frame paper roll 17 is consumed to the alarm point, the probe 3 is retracted by the coil take-up device 2, and the probe 3 is stuck in the second hole 20. The diameter of the probe 3 is about 0.6mm, and there is a gap g of about 0.5mm between the two hollow iron pieces (6, 9); Therefore, after the circuit switch 14 is closed, when the probe 3 is stuck in the second hole 20, the circuit will be connected no matter what angle the probe 3 is at, the alarm light 15 will be lit and an alarm will be sounded, thus completing the alarm function.

[0030] The present invention relates to a detection alarm device and its method for detecting insufficient inner frame paper in a ZB45 packaging machine. The device has good performance and greatly reduces the occurrence of damaged inner frame paper accidentally entering the finished product. The detection alarm device has a simple structure, is easy to use, and has strong practicality and applicability. It can improve production safety and effectively improve product quality.

[0031] The above embodiments are illustrative of the present invention and not intended to limit the invention. It is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection alarm device for when the inner frame paper of a ZB45 packaging machine is short of material, comprising an alarm upper cover (1), a take-up coil (2), a probe (3), an alarm lower cover (4), a circular magnet (5), hollow iron sheets (6, 9), an insulating rubber pad (10), a wire (12), a power supply (13), a switch (14), an alarm light (15), a thread (19), and a traction block (21). The upper cover and the lower cover are detachably connected by a thread (11), and the alarm light is provided on the upper cover; characterized in that: The lower cover houses a wire take-up device and a power supply. The take-up device is connected to a traction block via a wire. A probe is threaded through the traction block. A circular magnet is located on the lower end face of the lower cover. Two hollow iron plates (6, 9) are located on the outer periphery of the lower cover, with a gap (g) between them. Each hollow iron plate has a first hole (7, 8). An insulating rubber gasket is placed between the hollow iron plates (6, 9) and the outer periphery of the lower cover. A switch is installed on the power supply. Both the upper and lower covers are made of metal. The power supply is connected to a wire, which is connected to the two hollow iron plates (6, 9) through the first holes (7, 8). Therefore, Two hollow iron pieces (6, 9) constitute the positive and negative poles of the power supply. When in use, the lower cover (4) is firmly attached to the center of the paper roll holder (16) with the inner frame paper roll (17) by the circular magnet set at its lower end. The probe (3) is pulled out along with the wire (19) in the take-up coil (2) and the probe is inserted into the designated material alarm point. As the material inner frame paper roll is consumed to the alarm point, the probe is released and the probe and wire are retrieved by the take-up coil. Subsequently, the probe will be stuck at the hollow iron pieces (6, 9). At this time, the circuit consisting of the power supply, wires, switch and alarm light will be connected, the alarm light will be lit, and the alarm function will be completed.

2. The detection and alarm device for insufficient inner frame paper in a ZB45 packaging machine as described in claim 1, characterized in that, The take-up coil (2) and power supply (13) are fixed inside the lower cover (4) by adhesive. When in use, the alarm is magnetically attached to the center of the paper roll holder (16) on which the inner frame paper roll (17) is installed. A squeezer (18) is set between the paper roll holder and the inner frame paper roll. When the ZB45 packaging machine is running, the inner frame paper roll (17) is gradually consumed. The alarm, the paper roll holder, the inner frame paper roll and the squeezer rotate together at the same angular velocity.

3. The detection and alarm device for insufficient inner frame paper in a ZB45 packaging machine as described in claim 2, characterized in that, Two hollow iron pieces (6, 9) are fixedly connected to the outer peripheral wall of the lower cover (4), and an insulating rubber gasket (10) is used to insulate the two hollow iron pieces (6, 9) from the outer peripheral wall of the lower cover. A first hole (7, 8) is opened on the two hollow iron pieces (6, 9). The first hole (7, 8) passes through the lower cover to the inside of the alarm. The wire (12) is connected to the two hollow iron pieces (6, 9) through the first hole (7, 8) respectively.

4. The detection and alarm device for insufficient inner frame paper in a ZB45 packaging machine as described in claim 1, characterized in that, There is a gap (g) of about 0.5 mm between two hollow iron pieces (6, 9), and a second hole (20) is opened at the center between the two hollow iron pieces (6, 9). The second hole is 5 mm deep and 6 mm in diameter. The probe (3) is vertically inserted and fixed on the traction block (21), which has a diameter of 4 mm. Since the diameter of the traction block (21) is smaller than the diameter of the second hole (20), and the length of the probe (3) is 40 mm, which is greater than the diameter of the second hole (6 mm), the probe (3) will be stuck in the second hole (20) when the probe is retracted by the wire take-up device.

5. The detection and alarm device for insufficient inner frame paper in a ZB45 packaging machine as described in claim 4, characterized in that, The circuit of the detection alarm device consists of a power supply, wires, an alarm light, two hollow iron pieces, and a switch. When using the alarm, the probe is pulled out along with the wire in the take-up coil and inserted into the designated material alarm point. When the inner frame paper roll (17) is consumed to the alarm point, the probe is retracted by the take-up coil and the probe (3) is stuck in the second hole (20). The diameter of the probe is about 0.6 mm, and there is a gap (g) of about 0.5 mm between the two hollow iron pieces (6, 9). Therefore, after the circuit switch is closed, when the probe is stuck in the second hole, the circuit will be connected regardless of the angle of the probe (3), the alarm light (15) will be lit and an alarm will be sounded, thus completing the alarm function.

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