Bag making and feeding device of cotton swab packaging machine

Abstract

The utility model relates to cotton swab packaging equipment, in particular to a bag making and feeding device of a cotton swab packaging machine, which comprises an unwinding mechanism, a folding mechanism, a heat sealing mechanism, a traction mechanism and a cutting mechanism which are sequentially arranged, the cutting mechanism comprises a cutting knife, a bag body conveying mechanism is arranged at the discharging end of the cutting mechanism, and the bag body conveying mechanism is arranged on the bag body conveying mechanism. The traction direction of the traction mechanism is from front to back, the conveying direction of the bag body conveying mechanism is from left to right, the bag body conveying mechanism comprises a chain and a supporting plate, the chain is wound on a chain wheel, bag bottom pushing blocks are arranged on the chain at intervals, bag bodies are contained between the bag bottom pushing blocks, and a conveying area and a bag feeding area are sequentially arranged on the supporting plate. A long-strip-shaped hole is formed in the conveying area, a bag bottom pushing block penetrates through the long-strip-shaped hole and moves, a lifting bag lifting suction nozzle is arranged above the bag feeding area, the bag lifting suction nozzle is connected with a bag opening clamping mechanical arm, the bag body conveying mechanism transfers single packaging bags cut by the cutting knife to the bag feeding area, and the bag lifting suction nozzle adsorbs and lifts the packaging bags to be clamped by the bag opening clamping mechanical arm.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cotton swab packaging equipment, especially a bag making and feeding device of a cotton swab packaging machine. BACKGROUND

[0002] A cotton swab making and packaging production line is disclosed in Chinese utility model patent CN222347397U, which uses a transfer machine to cooperate with a transition to transfer materials, and the cotton swabs produced by the cotton swab machine do not need to be taken out, collected, transferred, and carried, but can be directly transferred by the transfer machine to realize the connection with the bagging and packaging machine. UTILITY MODEL CONTENT

[0003] In view of the technical problems in the background art, the utility model aims to provide a bag making and feeding device of a cotton swab packaging machine, which uses a bag body conveying mechanism to move the single packaging bag cut by the cutting knife to the bag feeding area, and uses a bag lifting suction nozzle to adsorb and lift the packaging bag for the bag clamping mechanical hand to clamp.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the bag making and feeding device of the cotton swab packaging machine comprises a unwinding mechanism, a folding mechanism, a heat sealing mechanism, a traction mechanism, and a cutting mechanism arranged in sequence, the cutting mechanism comprises a cutting knife, the cutting mechanism is provided with a bag body conveying mechanism at the discharge end, the traction direction of the traction mechanism is from front to back, the conveying direction of the bag body conveying mechanism is from left to right, the bag body conveying mechanism comprises a chain and a supporting plate, the chain is wound on a chain wheel, bag bottom push blocks are arranged on the chain at intervals, the bag bottom push blocks are used to accommodate the bag body, the supporting plate is sequentially provided with a conveying area and a bag feeding area, the conveying area is provided with a long hole for the bag bottom push blocks to pass through and move, a bag lifting suction nozzle is arranged above the bag feeding area and can be lifted, and the bag lifting suction nozzle is connected with a bag clamping mechanical hand.

[0005] In this scheme, the bag body is adsorbed by the bag lifting suction nozzle in the bag feeding area, the bag feeding area does not have a long hole, and the bag bottom push blocks do not affect the adsorption of the bag lifting suction nozzle, so that the bag body is lifted by the bag lifting suction nozzle to facilitate the clamping of the bag clamping mechanical hand.

[0006] Preferably, a bag opening alignment baffle is arranged on the right side of the bag feeding area, the bag clamping mechanical hand comprises a bag opening clamping plate, and the bag opening clamping plate is arranged in an open and close mode.

[0007] In this scheme, the bag opening of the packaging bag abuts against the bag opening alignment baffle, so that the position of the bag opening is determined, and the clamping position of the bag opening clamping plate is ensured to be accurate.

[0008] Preferably, an inclined bag guide plate is arranged between the conveying area and the cutting mechanism.

[0009] In the scheme, the bag guide plate guides the packaging bag to fall into the conveying area.

[0010] Preferably, the conveying area is provided with side baffles on the front and back sides.

[0011] In the scheme, the side baffles limit the two sides of the bag.

[0012] Preferably, the bag mouth clamping plate is arranged at one end of the swing arm, the other end of the swing arm is rotatably arranged, the bag mouth clamping plate has a bag taking position and a bag placing position, the packaging bag is in a horizontal position when the bag mouth clamping plate is at the bag taking position, and the packaging bag is in a vertical position when the bag mouth clamping plate is at the bag placing position.

[0013] In the scheme, the bag mouth clamping plate clamps the bag, and the swing arm swings to change the bag from a horizontal position to a vertical position.

[0014] Preferably, the other end of the swing arm is hingedly connected with a first connecting rod, the first connecting rod is hingedly connected with the mounting seat, the middle part of the swing arm is hingedly connected with a second connecting rod, and the second connecting rod is hingedly connected with the mounting seat.

[0015] In the scheme, the double connecting rods drive the swing arm to swing stably at a high speed.

[0016] The packaging bag is moved to the bag feeding area by the bag conveying mechanism, the packaging bag is adsorbed and lifted by the bag lifting suction nozzle, and the bag mouth clamping plate clamps the packaging bag. BRIEF DESCRIPTION OF DRAWINGS

[0017] The embodiments and examples of the present application will be described below in detail with reference to the accompanying drawings.

[0018] Figure 1 The present application is a three-dimensional structure schematic diagram.

[0019] Figure 2 The present application is a three-dimensional structure schematic diagram of the bag guide plate.

[0020] Figure 3 The present application is a three-dimensional structure schematic diagram of the bag feeding area.

[0021] Figure 4 The present application is a three-dimensional structure schematic diagram of the bag mouth clamping plate.

[0022] In the figure: 1, unwinding mechanism; 2, heat sealing mechanism; 3, traction mechanism; 4, cutting mechanism; 5, cutting knife; 6, bag body conveying mechanism; 7, second connecting rod; 8, supporting plate; 9, bag bottom push block; 10, conveying area; 11, bag feeding area; 12, long hole; 13, bag mouth alignment baffle; 14, bag guiding plate; 15, side baffle; 16, bag mouth clamping manipulator; 17, bag mouth clamping plate; 18, swing arm; 19, first connecting rod; 20, mounting seat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be understood that the positions or location relationships indicated by the terms "upper", "lower", etc. are based on the positions or location relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular position, be constructed and operated in a particular position, and therefore cannot be understood as limiting the present application.

[0025] In the description of the present application, the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.

[0026] Referring to the drawings, Figures 1-4 The bag making and feeding device of the cotton swab packaging machine in the embodiments of the present embodiment includes unwinding mechanism 1, folding mechanism, heat sealing mechanism 2, traction mechanism 3 and cutting mechanism 4 arranged in sequence, and the cutting mechanism 4 includes cutting knife 5.

[0027] Among them, the discharge end of the cutting mechanism 4 is provided with a bag body conveying mechanism 6, the traction direction of the traction mechanism 3 is from front to back, the conveying direction of the bag body conveying mechanism 6 is from left to right, the bag body conveying mechanism 6 includes a chain and a supporting plate 8, the chain is wound on a sprocket, bag bottom push blocks 9 are arranged on the chain at intervals, the bag bottom push blocks 9 accommodate the bag bodies, the supporting plate 8 is provided with a conveying area 10 and a bag feeding area 11 in sequence, the conveying area 10 is provided with a long hole 12 for the bag bottom push blocks 9 to pass through and move, and the conveying area 10 and the cutting mechanism 4 are connected by an inclined bag guiding plate 14, and side baffles 15 are arranged on the front and rear sides of the conveying area 10.

[0028] The bag feeding area 11 is provided with a lifting bag lifting nozzle, the bag lifting nozzle is connected with a bag mouth clamping mechanical arm 16, the right side of the bag feeding area 11 is provided with a bag mouth alignment baffle 13, the bag mouth clamping mechanical arm 16 comprises a bag mouth clamping plate 17, the bag mouth clamping plate 17 is provided at one end of a swing arm 18, the other end of the swing arm 18 is rotatably arranged, the bag mouth clamping plate 17 has a bag taking position and a bag placing position, when the bag mouth clamping plate 17 is located at the bag taking position, the packaging bag is in a horizontal position, when the bag mouth clamping plate 17 is located at the bag placing position, the packaging bag is in a vertical position, the other end of the swing arm 18 is hingedly connected with a first connecting rod 19, the first connecting rod 19 is hingedly connected with a mounting base 20, the middle part of the swing arm 18 is hingedly connected with a second connecting rod 7, and the second connecting rod 7 is hingedly connected with the mounting base 20.

[0029] In the embodiment, the traction mechanism 3 cooperates with the unwinding mechanism 1 to convey the continuous roll material, the heat sealing mechanism 2 seals the continuous roll material to form a continuous roll bag body without a sealed opening, the cutting knife 5 cuts the continuous roll bag body conveyed by the traction mechanism 3 to form a single bag body, the bag guiding plate 14 guides the single bag body to fall into the conveying area 10, the bag bottom pushing block 9 contacts the bag bottom to push the bag body along the supporting plate 8, the bag bottom pushing block 9 pushes the bag body to the bag feeding area 11, the bag mouth is aligned with the bag mouth alignment baffle 13, the bag lifting nozzle is lowered to adsorb the bag body, after the bag lifting nozzle is raised, the bag mouth clamping mechanical arm 16 swings to a position, the bag mouth clamping plate 17 clamps the bag mouth, and the bag mouth clamping mechanical arm 16 is reset to convey the packaging bag in a vertical position to a bag filling and packaging machine.

[0030] The unwinding shaft of the unwinding mechanism 1 vertically extends, and a folding mechanism is arranged to fold the continuous roll material, so that the continuous roll material is conveyed in a horizontal position, the chain can be intermittently actuated or actuated, and is matched with the bag making speed; the bag filling and packaging machine is a mature technology; the swing can be decomposed into left-right movement and lifting movement, and the bag mouth clamping plate 17 needs to be rotated to change the position of the bag body.

[0031] The preferred embodiments of the utility model are described above, and it should be pointed out that the protection scope of the utility model is not limited to this. For those skilled in the art, on the premise of not departing from the technical range disclosed by the utility model, a plurality of improvements and refinements or equivalent replacements can be made under the premise of the same utility model concept, and it is also regarded as the protection scope of the utility model.

Claims

1. A bag making and feeding device of a cotton swab packaging machine, comprising a unwinding mechanism (1), a heat sealing mechanism (2), a traction mechanism (3) and a cutting mechanism (4) arranged in sequence, the cutting mechanism (4) comprising a cutting knife (5), characterized in that: The discharging end of the cutting mechanism (4) is provided with a bag conveying mechanism (6), the pulling direction of the pulling mechanism (3) is from front to back, the conveying direction of the bag conveying mechanism (6) is from left to right, the bag conveying mechanism (6) comprises a chain and a supporting plate (8), the chain is wound on a chain wheel, bag bottom push blocks (9) are arranged on the chain at intervals, the bag bottom push blocks (9) accommodate bags, the supporting plate (8) is sequentially provided with a conveying area (10) and a bag feeding area (11), the conveying area (10) is provided with a long hole (12) for the bag bottom push blocks (9) to pass through and move, a lifting bag lifting nozzle is arranged above the bag feeding area (11), and the bag lifting nozzle is connected with a bag clamping mechanical hand (16).

2. A bag making and feeding device for a cotton swab packaging machine according to claim 1, characterized in that: A bag opening alignment baffle (13) is arranged on the right side of the bag feeding area (11), the bag clamping mechanical hand (16) comprises a bag opening clamping plate (17), and the bag opening clamping plate (17) is arranged in an open and closed mode.

3. A bag making and feeding device for a cotton swab packaging machine according to claim 1, characterized in that: An inclined bag guide plate (14) is connected between the conveying area (10) and the cutting mechanism (4).

4. A bag making and filling apparatus for a cotton swab packaging machine as defined in claim 1, wherein: Side baffles (15) are arranged on the front and back sides of the conveying area (10).

5. A bag making and filling apparatus for a cotton swab packaging machine as defined in claim 2 wherein: The bag opening clamping plate (17) is arranged at one end of a swing arm (18), the other end of the swing arm (18) is rotatably arranged, the bag opening clamping plate (17) has a bag taking position and a bag placing position, when the bag opening clamping plate (17) is located at the bag taking position, the packaging bag is in a horizontal position, and when the bag opening clamping plate (17) is located at the bag placing position, the packaging bag is in a vertical position.

6. A bag making and filling apparatus for a cotton swab packaging machine as defined in claim 5 wherein: A first connecting rod (19) is hingedly connected to the other end of the swing arm (18), the first connecting rod (19) is hingedly connected to a mounting seat (20), a second connecting rod (7) is hingedly connected to the middle part of the swing arm (18), and the second connecting rod (7) is hingedly connected to the mounting seat (20).

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