Material feeding device of defective cigarette recycling equipment

Abstract

The utility model provides a material feeding device of defective cigarette recovery processing equipment, which comprises a support plate, a guide hopper, a front baffle, a rear baffle, a pair of side baffles and an anti-overflow baffle, the guide hopper and the side baffles are fixedly connected with the support plate, the pair of side baffles are arranged oppositely, and the anti-overflow baffle is arranged between the front baffle and the rear baffle. The front baffle is fixedly connected with the bearing plate through a first support, the rear baffle, the anti-overflow baffle and the bearing plate are fixedly connected through a second support, and the anti-overflow baffle is arranged above the rear baffle. By the adoption of the technical scheme, when defective cigarettes are poured into the hopper, the postures of the cigarettes are different, the falling tracks of the cigarettes are different, the spill-proof baffle is arranged above the rear baffle, so that some cigarettes can slide into the guide hopper along the surface of the spill-proof baffle, the cigarettes are prevented from falling out of the guide hopper, and the service life of the cigarettes is prolonged. And an operator is prevented from bending over to pick up the fallen cigarettes, so that the auxiliary process time is shortened, and the production efficiency is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a material feeding device for defective cigarette recovery and processing equipment. Background Art

[0002] During the production process of filter cigarettes, factors such as raw materials, equipment, and the quality of operators may cause problems such as insufficient fullness and tightness of tobacco, blurred or missing work number printing, color difference of tipping paper, air leakage at the interface, inconsistent draw resistance, and packaging quality defects, resulting in a certain number of defective cigarettes. These defective cigarettes are not caused by tobacco quality problems, so the tobacco can be completely recycled. In the existing technology, there are two main methods for recycling tobacco from cigarettes. One is to use water vapor to break the cigarette paper on the surface of the cigarette to separate the tobacco. Due to the contact of tobacco with water and air, it is easy to cause color change, breakage, and mildew, resulting in tobacco degradation and low tobacco recycling efficiency. The other method is the air blowing recovery method. This method separates the tobacco from the outer packaging paper tube of the cigarette by blowing air into the outer packaging paper tube of the cigarette. For filter cigarettes, this method can only separate the airflow in one direction, which affects the application range of the equipment.

[0003] For example, the patent document with the authorization announcement number "CN106723322A" discloses an online re-mixing device for defective and thin cigarettes in a cigarette machine, including a frame, a sorting device, a smoke catching component, a separating device, a main motor, a material receiving system, a sorting and direction adjustment system, and a drop hopper; the drop hopper is installed on the top of the frame, and the sorting device, smoke catching component, separating device, and main motor are installed on the upper part of the frame. The sorting device, smoke catching component, and separating device are installed in sequence from top to bottom, and the material discharge system is connected to the material receiving system at the bottom of the frame. The sorting device, smoke catching component, and separating device are driven by the main motor. By adopting this patented technical solution, the posture and direction of the cigarettes entering the separation wheel are pre-identified, so that the compressed air flow will not blow out the tobacco in the opposite direction of the cigarette filter, thereby improving the efficiency of tobacco recycling to a certain extent. This patented technology actually adopts the air blowing recovery method to recycle tobacco. However, the defective cigarette recycling and processing equipment in the existing technology is generally equipped with an inverted cone-shaped hopper. Before recycling the tobacco, the collected defective cigarettes need to be collected in a container. When the defective cigarettes are poured into the hopper, the postures of the cigarettes are different, and their falling trajectories are also different. Some cigarettes are easy to fall out of the hopper, causing the operator to bend over to pick them up, which increases the auxiliary process time and affects production efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a material feeding device for defective cigarette recycling and processing equipment.

[0005] The utility model is achieved through the following technical solutions.

[0006] The utility model provides a material feeding device for defective cigarette recovery and processing equipment, comprising a support plate, a guide hopper, a front baffle, a rear baffle, side baffles and an anti-overflow baffle, the guide hopper and the side baffles are both fixedly connected to the support plate, the side baffles are a pair, and the pair of side baffles are opposite to each other, the front baffle is fixedly connected to one side of a first support, the other side of the first support is fixedly connected to the support plate, the support plate is also fixedly connected to one side of a second support, the other side of the second support is also respectively fixedly connected to the rear baffle and the anti-overflow baffle, and the anti-overflow baffle is arranged above the rear baffle.

[0007] The inclination angle of the anti-overflow baffle relative to the vertical plane is 0° to 20°.

[0008] The side baffle is also fixedly connected to the shelf bar, and the other end of the shelf bar extends outward along the width direction of the side baffle.

[0009] The cross section of the shelf bar is L-shaped as a whole.

[0010] The inclination angle between the length direction of the side dam and the surface of the support plate is 10° to 80°.

[0011] The first support may be replaced by a hinge.

[0012] The material feeding device of the defective cigarette recycling and processing equipment also includes a smoke catching wheel and a cigarette rubbing plate. The gap between the smoke catching wheel and the cigarette rubbing plate forms a cigarette flow channel, which is connected to the material guide hopper. Several cigarette receiving grooves are also provided on the outer peripheral surface of the smoke catching wheel.

[0013] The material feeding device of the defective cigarette recovery and processing equipment also includes a main motor, the output shaft of the main motor is connected to the driving gear through a flat key, the smoke catching wheel is also coaxially fixed to the driven gear, and the driving gear and the driven gear are engaged with each other.

[0014] The material feeding device of the defective cigarette recovery and processing equipment further comprises a cigarette shifting gear, which is arranged at the entrance of the cigarette flow channel.

[0015] The material feeding device of the defective cigarette recovery and processing equipment also includes an auxiliary motor, a first pulley and a second pulley. The first pulley is coaxially fixed to the cigarette removing gear, the second pulley is connected to the output shaft of the auxiliary motor through a flat key, and the first pulley and the second pulley are meshed with each other through a transmission belt.

[0016] The beneficial effect of the present invention is that: by adopting the technical solution of the present invention, when the defective cigarettes are poured into the hopper, the postures of the cigarettes are different and their falling trajectories are also different. Since an anti-overflow baffle is provided above the rear baffle, some cigarettes can slide along the surface of the anti-overflow baffle into the guide hopper, preventing the cigarettes from falling out of the guide hopper and preventing the operator from bending over to pick up the fallen cigarettes, thereby shortening the auxiliary process time and helping to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the main view of the utility model;

[0018] Figure 2 It is a left view of the utility model;

[0019] Figure 3 It is a rear view of the utility model;

[0020] Figure 4 It is a top view of the present utility model.

[0021] In the figure: 1-support plate, 2-guide hopper, 3-front baffle, 4-rear baffle, 5-side baffle, 6-anti-overflow baffle, 7-first support, 8-second support, 9-third support, 10-shelf, 11-smoke catching wheel, 12-cigarette rubbing plate, 13-smoke branch flow channel, 14-smoke trough, 15-main motor, 16-driving gear, 17-driven gear, 18-cigarette plucking gear, 19-auxiliary motor, 20-first pulley, 21-second pulley, 22-transmission belt. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the described solution.

[0023] The utility model provides a material feeding device for defective cigarette recycling and processing equipment, such as Figures 1 to 4 As shown, it includes a support plate 1, a guide hopper 2, a front baffle 3, a rear baffle 4, a side baffle 5 and an anti-overflow baffle 6. The guide hopper 2 and the side baffle 5 are both fixedly connected to the support plate 1. The number of the side baffles 5 is a pair, and the pair of side baffles 5 are opposite to each other. The front baffle 3 is fixedly connected to one side of the first support 7, and the other side of the first support 7 is fixedly connected to the support plate 1. The support plate 1 is also fixedly connected to one side of the second support 8, and the other side of the second support 8 is also fixedly connected to the rear baffle 4 and the anti-overflow baffle 6 respectively, and the anti-overflow baffle 6 is arranged above the rear baffle 4.

[0024] By adopting the technical solution of the present invention, when defective cigarettes are poured into the hopper, the postures of the cigarettes are different and their falling trajectories are also different. Since an anti-overflow baffle is provided above the rear baffle, some cigarettes can slide along the surface of the anti-overflow baffle into the guide hopper, preventing the cigarettes from falling out of the guide hopper and preventing the operator from bending over to pick up the fallen cigarettes, thereby shortening the auxiliary process time and helping to improve production efficiency.

[0025] Specifically, the inclination angle of the anti-overflow baffle 6 relative to the vertical plane is 0° to 20°. A third support 9 is also provided between the side baffle 5 and the support plate 1. The side baffle 5 is also fixedly connected to the shelf 10, and the other end of the shelf 10 extends outward along the width direction of the side baffle 5. Preferably, the cross-section of the shelf 10 is L-shaped as a whole. When pouring defective cigarettes into the hopper, the operator often holds the container for the defective cigarettes, and the shelf 10 can provide temporary support or guidance for the container, saving the operator's physical strength, allowing the cigarettes to fall into the guide hopper along a predetermined trajectory, and preventing the cigarettes from falling out of the guide hopper.

[0026] Furthermore, the side baffles 5 have an inclination angle of 10° to 80° relative to the surface of the support plate 1 along their length. The first support 7 can be replaced by a hinge. The technical solution of this utility model allows the front baffle 3 to be flipped relative to the support plate 1. When the front baffle 3 is flipped flush with the support plate 1, the hopper inlet opening is enlarged, allowing the operator to use a larger container to pour cigarettes into the hopper while preventing cigarettes from falling out of the hopper.

[0027] Specifically, the second support 8 is L-shaped as a whole. The material feeding device of the defective cigarette recycling and processing equipment also includes a smoke catching wheel 11 and a smoke rubbing plate 12. The gap between the smoke catching wheel 11 and the smoke rubbing plate 12 forms a cigarette branch flow channel 13. The cigarette branch flow channel 13 is connected to the guide hopper 2. A plurality of smoke receiving grooves 14 are also provided on the outer peripheral surface of the smoke catching wheel 11. Preferably, the cross section of the smoke receiving groove 14 is an arc shape. At least a part of the smoke catching wheel 11 extends into the guide hopper 2. The smoke receiving grooves 14 are evenly arranged at equal intervals along the outer peripheral surface of the smoke catching wheel 11. The material feeding device of the defective cigarette recycling and processing equipment also includes a main motor 15. The output shaft of the main motor 15 is connected to the driving gear 16 by a flat key. The smoke catching wheel 11 is also coaxially fixed to the driven gear 17, and the driving gear 16 and the driven gear 17 are meshed with each other. By adopting the technical solution of the present invention, the cigarettes falling into the guide hopper have different postures. When the smoke catching wheel rotates, each cigarette trough 14 can only accommodate one cigarette, and the excess cigarettes can only remain in the guide hopper, so that the cigarettes can be fed into the cigarette flow channel one by one in an orderly manner, making subsequent processing more convenient.

[0028] In addition, the material feeding device of the defective cigarette recycling and processing equipment also includes a cigarette plucking gear 18, which is arranged at the entrance of the cigarette branch flow channel 13. The material feeding device of the defective cigarette recycling and processing equipment also includes an auxiliary motor 19, a first pulley 20, and a second pulley 21. The first pulley 20 is coaxially fixedly connected to the cigarette plucking gear 18, and the second pulley 21 is connected to the output shaft of the auxiliary motor 19 via a flat key. The first pulley 20 and the second pulley 21 are meshed and connected via a transmission belt 22. The first pulley 20 and the second pulley 21 are both synchronous pulleys, and the transmission belt 22 is a synchronous belt. Using the technical solution of the present utility model, when cigarettes are fed into the cigarette branch flow channel, due to the provision of the cigarette plucking gear 18, the cigarette plucking gear 18 and the cigarette catching wheel 11 rotate in opposite directions. The cigarette plucking gear 18 and the cigarette catching wheel 11 both generate propulsion force on the cigarettes, so that the cigarettes can be fed into the cigarette branch flow channel one by one in an orderly manner, avoiding cigarettes being stuck or blocked at the entrance of the cigarette branch flow channel.

Claims

1. A material feeding device for defective cigarette recycling and processing equipment, characterized by: The invention comprises a support plate (1), a guide hopper (2), a front baffle (3), a rear baffle (4), a side baffle (5) and an anti-overflow baffle (6); the guide hopper (2) and the side baffle (5) are both fixedly connected to the support plate (1); the side baffles (5) are a pair, and the pair of side baffles (5) are opposite to each other; the front baffle (3) is fixedly connected to one side of a first support (7); the other side of the first support (7) is fixedly connected to the support plate (1); the support plate (1) is also fixedly connected to one side of a second support (8); the other side of the second support (8) is also fixedly connected to the rear baffle (4) and the anti-overflow baffle (6), and the anti-overflow baffle (6) is arranged above the rear baffle (4).

2. The material feeding device for defective cigarette recycling and processing equipment according to claim 1, characterized in that: The inclination angle of the anti-overflow baffle (6) relative to the vertical plane is 0° to 20°.

3. The material feeding device for defective cigarette recycling and processing equipment according to claim 1, characterized in that: The side baffle (5) is also fixedly connected to the shelf bar (10), and the other end of the shelf bar (10) extends outward along the width direction of the side baffle (5).

4. The material feeding device for defective cigarette recycling and processing equipment according to claim 3, characterized in that: The cross section of the shelf bar (10) is L-shaped as a whole.

5. The material feeding device for defective cigarette recycling and processing equipment according to claim 3, characterized in that: The inclination angle between the length direction of the side baffle (5) and the surface of the support plate (1) is 10° to 80°.

6. The material feeding device for defective cigarette recycling and processing equipment according to claim 1, characterized in that: The first support (7) can be replaced by a hinge.

7. The material feeding device for defective cigarette recycling and processing equipment according to claim 1, characterized in that: The material feeding device of the defective cigarette recovery and processing equipment also includes a smoke catching wheel (11) and a cigarette rubbing plate (12). The gap between the smoke catching wheel (11) and the cigarette rubbing plate (12) forms a cigarette flow channel (13). The cigarette flow channel (13) is connected to the guide hopper (2). A plurality of cigarette receiving grooves (14) are also provided on the outer peripheral surface of the smoke catching wheel (11).

8. The material feeding device for defective cigarette recycling and processing equipment according to claim 7, characterized in that: The material feeding device of the defective cigarette recovery and processing equipment further comprises a main motor (15), the output shaft of the main motor (15) is connected to the driving gear (16) via a flat key, the smoke catching wheel (11) is also coaxially fixedly connected to the driven gear (17), and the driving gear (16) and the driven gear (17) are meshed with each other.

9. The material feeding device for defective cigarette recycling and processing equipment according to claim 8, characterized in that: The material feeding device of the defective cigarette recovery and processing equipment further comprises a cigarette shifting gear (18), and the cigarette shifting gear (18) is arranged at the entrance of the cigarette flow channel (13).

10. The material feeding device for defective cigarette recycling and processing equipment according to claim 9, characterized in that: The material feeding device of the defective cigarette recovery and processing equipment also includes an auxiliary motor (19), a first pulley (20) and a second pulley (21), the first pulley (20) is coaxially fixedly connected to the cigarette removing gear (18), the second pulley (21) is connected to the output shaft of the auxiliary motor (19) through a flat key, and the first pulley (20) and the second pulley (21) are meshed and connected through a transmission belt (22).

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