A bag feeding device for preventing deviation of a high-speed bag feeding and packaging machine

Abstract

The utility model relates to the field of packing machine especially relates to a kind of anti-deviation bag feeding device suitable for high-speed bag feeding type packing machine, including first support frame, electric push rod, sucking disc, storage component and arrangement component etc., electric push rod is connected in the left and right two parts of first support frame, electric push rod and processor are electrically connected by control module, the telescopic end of electric push rod is connected with sucking disc, and the upper portion of first support frame is equipped with storage component, and the right upper portion of first support frame is equipped with arrangement component.The utility model places plate movement, then places packing bag on placing plate, under the action of placing plate, so that packing bag front and rear two sides are aligned, by extruding frame reverse movement and push packing bag movement, so that packing bag left and right two sides are aligned, so that different specifications of packing bag placement feeding can be carried out simultaneously, packing bag left and right, front and rear two sides are aligned, packing bag deviation is prevented, and it is convenient to quickly feed, improve feeding and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of packaging machines, and in particular to an anti-deviation bag feeding device suitable for high-speed bag feeding packaging machines. Background Technology

[0002] A bag-feeding packaging machine is a type of mechanical equipment specifically designed to automate the packaging process, including bag feeding, filling, and sealing. It is widely used in industries such as food, pharmaceuticals, chemicals, and agriculture. With its advantages of high automation, fast packaging efficiency, and good packaging precision, it has become an indispensable key piece of equipment on product packaging production lines.

[0003] The invention disclosed in CN119284286A is a bag feeding structure for a bag-feeding packaging machine that facilitates the conveying of packaging bags. It includes a mounting bracket, a mounting plate at the rear end of the mounting bracket, and a bag dispensing component fixedly mounted on the top surface of the mounting plate. The device drives two sets of adsorption components to rotate and sequentially adsorb and transport the packaging bags by rotating the component. However, this device feeds the packaging bags by placing them in a storage bin, which is only suitable for packaging bags of fixed specifications. It is difficult to adapt to different sizes of bags, has poor flexibility, and the packaging bags are prone to shifting during placement, resulting in uneven arrangement, affecting feeding efficiency and subsequent processing, increasing scrap rate, and reducing production efficiency.

[0004] Therefore, it is necessary to design an anti-deviation bag feeding device suitable for high-speed bag packaging machines that can align the left and right sides and front and back sides of the packaging bags while feeding them of different sizes, prevent the packaging bags from shifting, facilitate fast feeding, and improve feeding and production efficiency. Summary of the Invention

[0005] To overcome the shortcomings of current feeding devices, which place packaging bags in a storage bin for feeding, this invention provides an anti-deviation bag feeding device suitable for high-speed bag packaging machines. This device aligns the left and right sides and front and back of packaging bags while feeding them of different sizes, preventing bag deviation and facilitating rapid feeding, thus improving feeding and production efficiency.

[0006] The technical solution of this utility model is: an anti-deviation bag feeding device suitable for high-speed bag packaging machines, including a first support frame, electric push rods, suction cups, storage components, sorting components, and fixing components. Electric push rods are connected to both the left and right sides of the first support frame. The electric push rods and the processor are electrically connected through a control module. Suction cups are connected to the telescopic ends of the electric push rods. A storage component for placing and adjusting the packaging bags is provided on the upper part of the first support frame. A sorting component for adjusting the position of the packaging bags is provided on the upper right side of the first support frame. A fixing component for fixing the sorting component is provided on the upper right side of the first support frame.

[0007] In a preferred embodiment of this utility model, the storage component includes a placement plate, a guide frame, a first rack, a motor, and a first gear. The guide frame is slidably connected to both the front and rear parts of the first support frame. The placement plate is connected to the side of the guide frame that is close to each other. The first rack is connected to the right side of the placement plate. The motor is connected to the right middle part of the first support frame. The motor and the processor are electrically connected through a control module. The first gear is connected to the output shaft of the motor. The first rack meshes with the first gear.

[0008] In a preferred embodiment of this utility model, the guide frames are all U-shaped.

[0009] In a preferred embodiment of the present invention, the sorting component includes a pressing frame, a first telescopic spring and a second rack. The pressing frame is slidably connected to the upper right part of the first support frame. The first telescopic spring is connected between the pressing frame and the first support frame. The second rack is connected to the upper side of the pressing frame.

[0010] In a preferred embodiment of this utility model, the extrusion frame is H-shaped.

[0011] In a preferred embodiment of this utility model, the fixing component includes a second support frame, a second gear, a limiting frame, a second telescopic spring, and a rotating plate. The second support frame is connected to the upper right side of the first support frame. The second gear is rotatably connected to the lower part of the second support frame. The second gear meshes with the second rack. The limiting frame is slidably connected to the upper part of the second support frame. The limiting frame is engaged with the second gear. The second telescopic spring is connected between the limiting frame and the second support frame. The rotating plate is rotatably connected to the upper part of the limiting frame through damping.

[0012] The beneficial effects are as follows: 1. This utility model moves the placement plate and then places the packaging bag on the placement plate. Under the action of the placement plate, the front and back sides of the packaging bag are aligned. The compression frame moves in the opposite direction to push the packaging bag to move, so that the left and right sides of the packaging bag are aligned. Thus, it can align the left and right and front and back sides of the packaging bag while placing and feeding packaging bags of different specifications, prevent the packaging bag from shifting, facilitate fast feeding, and improve feeding and production efficiency.

[0013] This invention uses a reverse rotation plate to disengage from the second support frame, causing the second telescopic spring to return and the limiting frame to move in the opposite direction and reposition itself to engage with the second gear, thereby fixing the squeezing frame. This allows the squeezing frame to be fixed after the packaging bag is aligned, preventing accidental movement that could cause the squeezing frame to move and squeeze the packaging bag, reducing the risk of the packaging bag breaking, and ensuring packaging quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the support frame and electric actuator of this utility model.

[0016] Figure 3 This is a three-dimensional cross-sectional view of the placement plate and motor components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the extrusion frame and support frame of this utility model.

[0018] Figure 5 This is a three-dimensional cross-sectional view of the gears and limiting frames of this utility model.

[0019] The components in the attached diagram are labeled as follows: 1-First support frame, 2-Electric push rod, 3-Suction cup, 4-Placement plate, 5-Guide frame, 6-First rack, 7-Motor, 8-First gear, 9-Extrusion frame, 10-First telescopic spring, 11-Second rack, 12-Second support frame, 13-Second gear, 14-Restriction frame, 15-Second telescopic spring, 16-Rotating plate. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0021] An anti-deviation bag feeding device suitable for high-speed bag-feeding packaging machines, such as Figures 1-5 As shown, it includes a first support frame 1, an electric push rod 2, a suction cup 3, a storage component, an organizing component, and a fixing component. The first support frame 1 is connected to the electric push rod 2 on both the left and right sides. The electric push rod 2 and the processor are electrically connected through a control module. The extension end of the electric push rod 2 is connected to the suction cup 3. The upper part of the first support frame 1 is provided with a storage component for placing and adjusting the packaging bag. The upper right part of the first support frame 1 is provided with an organizing component for adjusting the position of the packaging bag. The upper right side of the first support frame 1 is provided with a fixing component for fixing the organizing component.

[0022] like Figure 1 and Figure 3As shown, the storage assembly includes a placement plate 4, a guide frame 5, a first rack 6, a motor 7, and a first gear 8. The first support frame 1 is slidably connected to the guide frame 5 at both the front and rear. The guide frames 5 are all U-shaped to facilitate guidance. The placement plate 4 is connected to the side of the guide frames 5 that is close to each other. The first rack 6 is connected to the right side of the placement plate 4. The motor 7 is connected to the right middle part of the first support frame 1. The motor 7 and the processor are electrically connected through a control module. The first gear 8 is connected to the output shaft of the motor 7. The first rack 6 meshes with the first gear 8.

[0023] like Figure 1 , Figure 4 and Figure 5 As shown, the sorting assembly includes a pressing frame 9, a first telescopic spring 10, and a second rack 11. The pressing frame 9 is slidably connected to the upper right part of the first support frame 1. The pressing frame 9 is H-shaped to facilitate sorting. The first telescopic spring 10 is connected between the pressing frame 9 and the first support frame 1. The second rack 11 is connected to the upper side of the pressing frame 9.

[0024] like Figure 4 and Figure 5 As shown, the fixing assembly includes a second support frame 12, a second gear 13, a limiting frame 14, a second telescopic spring 15, and a rotating plate 16. The second support frame 12 is connected to the upper right side of the first support frame 1. The second gear 13 is rotatably connected to the lower part of the second support frame 12. The second gear 13 meshes with the second rack 11. The limiting frame 14 is slidably connected to the upper part of the second support frame 12. The limiting frame 14 is engaged with the second gear 13. The second telescopic spring 15 is connected between the limiting frame 14 and the second support frame 12. The rotating plate 16 is rotatably connected to the upper part of the limiting frame 14 through damping.

[0025] This device can be used when preventing bag offset during high-speed bag feeding into a bag packaging machine. The first support frame 1 is placed in contact with the ground at the inlet of the packaging equipment. Then, according to the bag specifications, the processor starts motor 7 via the control module. Motor 7 drives the first gear 8 to rotate. The first gear 8 meshes with the first rack 6, causing the rack 6 to move, which in turn moves the placement plate 4, thus moving the guide frame 5. The guide frames 5 are U-shaped for easy guidance. After moving to the appropriate position, motor 7 is turned off. Then, the rotating plate 16 pulls the limiting frame 14 to disengage from the second gear 13, compressing the second telescopic spring 15. When the rotating plate 16 reaches the height of the second support frame 12, it rotates to contact the second support frame 12 for limiting, and then pulls the compression frame 9. The first telescopic spring 10 is stretched, causing the second rack 11 to move. The second rack 11 meshes with the second gear 13, causing the second gear 13 to rotate. Then, the packaging bag is placed on the placement plate 4. Under the action of the placement plate 4, the front and back sides of the packaging bag are aligned. Then, the extrusion frame 9 is pushed to move in the opposite direction, pushing the packaging bag to move, so that the left and right sides of the packaging bag are aligned. The first telescopic spring 10 rebounds, the second rack 11 moves in the opposite direction, and the second rack 11 meshes with the second gear 13, causing the second gear 13 to rotate in the opposite direction. Then, the above operation is repeated to move the extrusion frame 9 repeatedly to align the packaging bag. This allows for the placement and feeding of packaging bags of different sizes while aligning the left and right sides and the front and back sides of the packaging bag, preventing the packaging bag from shifting, facilitating fast feeding, and improving feeding and production efficiency.

[0026] After the packaging bags are aligned, the rotating plate 16 is disengaged from the second support frame 12 by rotating in the opposite direction. The second telescopic spring 15 rebounds, and the limiting frame 14 moves in the opposite direction to reset and engage with the second gear 13, thereby fixing the extrusion frame 9. The extrusion frame 9 is H-shaped, which is easy to arrange. This allows the extrusion frame 9 to be fixed after the packaging bags are aligned, preventing accidental movement of the extrusion frame 9 and extrusion of the packaging bags, reducing the risk of packaging bag breakage, and ensuring packaging quality. Then, a vacuum pump is connected to the suction cup 3, and the electric push rod 2 is started. The electric push rod 2 drives the suction cup 3 to move and contact the bottom packaging bag. With the cooperation of the vacuum pump and the suction cup 3, the packaging bag is adsorbed. Then, the electric push rod 2 operates in the opposite direction, causing the suction cup 3 to move in the opposite direction, driving the packaging bag to move for feeding. Then, the mechanical claw on the packaging equipment grabs the packaging bag for loading and packaging. Then, the above operation is repeated to load, align, and feed the packaging bags.

[0027] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent substitutions made within the principles of this utility model should be included within the protection scope of this utility model. Contents not described in detail in this utility model are existing technologies known to those skilled in the art.

Claims

1. An anti-deviation bag feeding device suitable for high-speed bag-feeding packaging machines, characterized in that, It includes a first support frame (1), an electric push rod (2), a suction cup (3), a storage component, an organizing component, and a fixing component. The first support frame (1) is connected to the electric push rod (2) on both the left and right sides. The electric push rod (2) and the processor are electrically connected through a control module. The extension end of the electric push rod (2) is connected to a suction cup (3). The upper part of the first support frame (1) is provided with a storage component for placing and adjusting the packaging bag. The upper right part of the first support frame (1) is provided with an organizing component for adjusting the position of the packaging bag. The upper right side of the first support frame (1) is provided with a fixing component for fixing the organizing component.

2. The anti-deviation bag feeding device for a high-speed bag-feeding packaging machine according to claim 1, characterized in that, The storage components include a placement plate (4), a guide frame (5), a first rack (6), a motor (7), and a first gear (8). The first support frame (1) is slidably connected to the guide frame (5) at both the front and rear. The placement plate (4) is connected to the side of the guide frame (5) that is close to each other. The first rack (6) is connected to the right side of the placement plate (4). The motor (7) is connected to the right middle part of the first support frame (1). The motor (7) and the processor are electrically connected through the control module. The first gear (8) is connected to the output shaft of the motor (7). The first rack (6) meshes with the first gear (8).

3. The anti-deviation bag feeding device for a high-speed bag-feeding packaging machine according to claim 2, characterized in that, All guide frames (5) are U-shaped.

4. The anti-deviation bag feeding device for a high-speed bag-feeding packaging machine according to claim 1, characterized in that, The finishing assembly includes a pressing frame (9), a first telescopic spring (10), and a second rack (11). The pressing frame (9) is slidably connected to the upper right part of the first support frame (1). The first telescopic spring (10) is connected between the pressing frame (9) and the first support frame (1). The second rack (11) is connected to the upper side of the pressing frame (9).

5. The anti-deviation bag feeding device for a high-speed bag-feeding packaging machine according to claim 4, characterized in that, The extrusion frame (9) is H-shaped.

6. The anti-deviation bag feeding device for a high-speed bag-feeding packaging machine according to claim 1, characterized in that, The fixing components include a second support frame (12), a second gear (13), a limiting frame (14), a second telescopic spring (15), and a rotating plate (16). The second support frame (12) is connected to the upper right side of the first support frame (1). The second gear (13) is rotatably connected to the lower part of the second support frame (12). The second gear (13) meshes with the second rack (11). The limiting frame (14) is slidably connected to the upper part of the second support frame (12). The limiting frame (14) is engaged with the second gear (13). The second telescopic spring (15) is connected between the limiting frame (14) and the second support frame (12). The rotating plate (16) is rotatably connected to the upper part of the limiting frame (14) through damping.

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