Flexible bagging mechanism

Abstract

The utility model discloses a flexible bagging mechanism and aims to provide the flexible bagging mechanism which is simple in structure, large in transmission load, high in operation precision and high in synchronism of pneumatic connecting rod type assemblies. The bagging device comprises a supporting frame, a bagging assembly and a bag opening assembly, the bagging assembly comprises a gear transmission strip, a conveying plate and a conveying motor, the gear transmission strip is arranged in the middle of the upper end face of the supporting frame, a plurality of idler wheels are arranged on the two sides of the upper end face of the supporting frame, and the conveying motor is arranged at the driving end of the conveying plate. The bag opening assembly comprises a bag opening air cylinder, a telescopic connecting rod and a plurality of bag opening clamping jaws, sliding grooves are formed in the pushing ends of the bag opening clamping jaws, sliding shafts are arranged at the two ends of the telescopic connecting rod, the sliding shafts are in sliding fit with the sliding grooves, and a plurality of rotating shafts are arranged on the two sides of the bag opening end of the supporting frame. The movable end of the bag opening air cylinder drives the bag opening clamping jaws to be close to or away from each other. The packaging box is applied to the technical field of product packaging.

Description

Technical Field

[0001] The utility model is applied to the technical field of product packaging, and particularly relates to a flexible bagging mechanism. Background Art

[0002] In the process of product production, it is usually necessary to package the products that have passed the production inspection. For the packaging of 3C electronic products and office supplies, the current bagging operation method is mainly carried out manually in cooperation with the assembly line module. This bagging method has high labor costs, and the packaging bag is easily torn during the manual bagging process, resulting in poor bagging effect. Alternatively, the product is bagged by direct push and assembly line transmission. This method has the risk of friction and collision with the product. The bagging process cannot guarantee that the product can enter the beginning of the bag normally. It is easy for the edge of the product to scratch the edge of the bag, resulting in failure to bag normally, and the stability is low. If a flexible bagging mechanism with simple structure, large transmission load, high operation accuracy, and high synchronization of pneumatic linkage components can be designed, the above problems can be solved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a flexible bagging mechanism with simple structure, large transmission load, high operation precision and high synchronization of pneumatic connecting rod type components.

[0004] The technical solution adopted by the utility model is: the utility model includes a support frame, a bag assembly and a bag supporting assembly, the bag covering assembly includes a gear transmission bar, a transmission plate and a transmission motor, the gear transmission bar is arranged in the middle of the upper end surface of the support frame, and a plurality of rollers are arranged on both sides of the upper end surface of the support frame, the transmission plate is slidably matched with the plurality of rollers, the transmission motor is arranged at the driving end of the transmission plate, and the movable end of the transmission motor is matched with the gear transmission bar, the bag supporting assembly includes a bag supporting cylinder, a telescopic connecting rod and a plurality of bag supporting claws, the middle part of the telescopic connecting rod is connected with the movable end of the bag supporting cylinder, the pushing end of the bag supporting claw is provided with a sliding groove, and sliding shafts are arranged at both ends of the telescopic connecting rod, the sliding shaft is slidably matched with the sliding groove, and a plurality of rotating shafts are arranged on both sides of the bag supporting end of the support frame, the rotating end of the bag supporting claw is rotatably matched with the rotating shaft, and the movable end of the bag supporting cylinder drives the plurality of bag supporting claws to move closer to or away from each other.

[0005] Furthermore, the conveying plate is provided with a plurality of first limit blocks, and the plurality of first limit blocks cooperate with the products at the bagging end of the conveying plate.

[0006] Furthermore, a second limit block is provided at one end of the support frame, and the second limit block is limitedly matched with the transmission plate.

[0007] Furthermore, a plurality of first sensors are disposed on one side of the upper end surface of the support frame, and a sensing baffle is disposed on one side of the transmission plate, and the sensing baffle cooperates with the plurality of first sensors inductively.

[0008] Furthermore, the support frame is also provided with a plurality of second sensors, and the plurality of second sensors cooperate with the product sensing on the bagging end of the conveying plate.

[0009] Furthermore, a flexible profiling block is provided on the outer side of the clamping jaw end of the bag-supporting clamping jaw, and the flexible profiling block cooperates with the inner side of the packaging bag.

[0010] Furthermore, a plurality of bagging rollers are provided at the bagging end of the conveying plate, a plurality of bagging jaws are separated from each other to open the packaging bag, and the conveying motor drives the plurality of bagging rollers to slide with the lower end of the interior of the packaging bag.

[0011] Furthermore, both sides of the bagging end of the conveying plate are provided with hand-removing positions.

[0012] The beneficial effects of the utility model are as follows: the utility model can cooperate with an external loading and unloading mechanism and an external conveying module to carry out loading, bagging and unloading. The conveying motor adopts a servo motor, which cooperates with the gear transmission bar to make the conveying plate slide on the plurality of rollers. The transmission load is large and the operation precision is high. The bag-holding adopts a pneumatic connecting rod assembly, and the opening or closing of the two bag-holding clamps is controlled simultaneously by a telescopic connecting rod, which can ensure synchronization, has a compact structure and is easy to maintain. The plurality of the first sensors can accurately control the depth of product placement, making the bagging process more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional view of the utility model;

[0014] Figure 2 It is a three-dimensional view of the utility model in the bag-supporting state;

[0015] Figure 3 It is a three-dimensional view of the utility model in bagging state;

[0016] Figure 4 is a three-dimensional view of the bagging assembly;

[0017] Figure 5 is a three-dimensional view of the bag support assembly;

[0018] Figure 6 is a stereoscopic view of the bag support assembly from another perspective;

[0019] Figure 7 It is a three-dimensional view of the bag holding clamp. DETAILED DESCRIPTION

[0020] like Figures 1 to 7 As shown, in this embodiment, the utility model includes a support frame 1, a bag assembly 2 and a bag support assembly 3, the bag assembly 2 includes a gear transmission bar 21, a transmission plate 22 and a transmission motor 23, the gear transmission bar 21 is arranged in the middle of the upper end surface of the support frame 1, and a plurality of rollers 4 are arranged on both sides of the upper end surface of the support frame 1. The transmission plate 22 is slidably matched with the plurality of rollers 4, the transmission motor 23 is arranged at the driving end of the transmission plate 22, and the movable end of the transmission motor 23 cooperates with the gear transmission bar 21. 3 includes a bag-supporting cylinder 31, a telescopic connecting rod 32 and a plurality of bag-supporting clamps 33. The middle part of the telescopic connecting rod 32 is connected to the movable end of the bag-supporting cylinder 31. The pushing end of the bag-supporting clamp 33 is provided with a sliding groove 5. Both ends of the telescopic connecting rod 32 are provided with sliding shafts 6. The sliding shafts 6 are slidably matched with the sliding grooves 5. A plurality of rotating shafts 7 are arranged on both sides of the bag-supporting end of the support frame 1. The rotating end of the bag-supporting clamp 33 is rotatably matched with the rotating shaft 7. The movable end of the bag-supporting cylinder 31 drives the plurality of bag-supporting clamps 33 to move closer to or away from each other. It can be seen that the conveying motor 23 adopts a servo motor. The gear at the movable end is rotatably matched with the gear transmission bar 21 to make the conveying plate 22 slide on the plurality of rollers 4 to realize the bag-loading function. The transmission load is large and the operation precision is high. The bag-supporting process adopts a pneumatic connecting rod assembly. The opening or closing of the two bag-supporting clamps 33 is synchronously controlled by one telescopic connecting rod 32, which can ensure synchronization, compact structure and convenient maintenance.

[0021] like Figures 1 to 3 As shown, in this embodiment, the conveying plate 22 is provided with a plurality of first stop blocks 8, and the plurality of first stop blocks 8 cooperate with the products at the bagging end of the conveying plate 22. It can be seen that the plurality of stop blocks 8 can limit the products at the bagging end of the conveying plate 22 to prevent the products from being offset or falling off during the bagging process.

[0022] like Figure 1 As shown in Figure 3, in this embodiment, a second stopper 9 is provided at one end of the support frame 1, and the second stopper 9 is limitedly matched with the conveying plate 22. It can be seen that the second stopper 9 can prevent the sliding plate 22 from sliding out of the end of the support frame 1 when it returns to the loading position.

[0023] like Figure 1 and Figure 2 As shown, in this embodiment, a plurality of first sensors 10 are arranged on one side of the upper end surface of the support frame 1, and a sensing baffle 11 is arranged on one side of the conveying plate 22, and the sensing baffle 11 is inductively matched with the plurality of first sensors 10. It can be seen that the sensing baffle 11 and the plurality of first sensors 10 cooperate to accurately control the conveying plate 22 to reach the loading position or the bagging position.

[0024] like Figure 1 and Figure 2 As shown, in this embodiment, the support frame 1 is further provided with a plurality of second sensors 12, and the plurality of second sensors 12 are inductively matched with the products on the bagging end of the conveying plate 22. It can be seen that the plurality of second sensors 12 can detect the products on the bagging end of the conveying plate 22 to prevent the occurrence of missing products.

[0025] like Figures 5 to 7 As shown, in this embodiment, a flexible profiling block 13 is provided on the outer side of the clamping jaw end of the bag-opening clamping jaw 33, and the flexible profiling block 13 cooperates with the inner side of the packaging bag. It can be seen that the flexible profiling block 13 can closely cooperate with the inner wall of the packaging bag when it is inserted into the packaging bag and is in the process of opening the bag, ensuring that it does not fall off or deviate during the opening process.

[0026] like Figures 1 to 3 As shown, in this embodiment, the bagging end of the conveyor plate 22 is provided with a plurality of bagging rollers 14, and the plurality of bag-opening jaws 33 are separated from each other to open the packaging bag, and the conveyor motor 23 drives the plurality of bagging rollers 14 to slide and cooperate with the lower end of the interior of the packaging bag. It can be seen that after the bag-opening is completed, the conveyor motor 23 drives the bagging end of the conveyor plate 22 to enter the packaging bag, and the plurality of bagging rollers 14 can cooperate with the inner wall of the packaging bag to ensure that the product can enter the packaging bag accurately.

[0027] like Figure 3 As shown, in this embodiment, both sides of the bagging end of the conveying plate 22 are provided with a hand-removing position 15. It can be seen that the hand-removing position 15 can make external manipulators or manual loading and unloading more convenient and accurate.

[0028] The working principle of the utility model is as follows: the equipment is started, the external product loading and unloading device places the product on the bagging end of the conveying plate 22, the external packaging bag loading mechanism places the packaging bag on the bag-supporting end of the support frame 1, the bag-supporting cylinder 31 drives the telescopic connecting rod 32 to move outward, and the telescopic connecting rod 32 drives a plurality of the bag-supporting jaws 33 to open outward, enter the interior of the packaging bag and open the packaging bag. After the packaging bag is opened, the conveying motor 23 rotates, and the gear at the movable end of the conveying motor 23 cooperates with the gear transmission bar 21 to push the conveying plate 22 forward, and the bagging end of the conveying plate 22 enters the interior of the packaging bag and delivers the product into the packaging bag. After the bagging is completed, the bag-supporting cylinder 31 returns to its initial position, and a plurality of the bag-supporting jaws 33 cancel the bag-supporting, the external product loading and unloading mechanism takes away the product containing the packaging bag, and the conveying plate 22 returns to its initial position. Repeat the above steps to complete the automated flexible bagging.

[0029] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A flexible bagging mechanism, comprising a support frame (1), a bagging assembly (2) and a bag-supporting assembly (3), characterized in that: The bagging assembly (2) comprises a gear transmission bar (21), a conveying plate (22) and a conveying motor (23), wherein the gear transmission bar (21) is arranged at the middle of the upper end surface of the support frame (1), and a plurality of rollers (4) are arranged on both sides of the upper end surface of the support frame (1), and the conveying plate (22) is slidably matched with the plurality of rollers (4), and the conveying motor (23) is arranged at the driving end of the conveying plate (22), and the movable end of the conveying motor (23) is matched with the gear transmission bar (21), and the bag-supporting assembly (3) comprises a bag-supporting cylinder (31), a telescopic connecting rod (32), and a plurality of rollers (4) are arranged on the upper end surface of the support frame (1). ) and a plurality of bag-holding clamping claws (33), the middle part of the telescopic connecting rod (32) is connected to the movable end of the bag-holding cylinder (31), the pushing end of the bag-holding clamping claw (33) is provided with a sliding groove (5), both ends of the telescopic connecting rod (32) are provided with sliding shafts (6), the sliding shafts (6) are slidably matched with the sliding grooves (5), a plurality of rotating shafts (7) are arranged on both sides of the bag-holding end of the support frame (1), the rotating end of the bag-holding clamping claw (33) is rotatably matched with the rotating shafts (7), and the movable end of the bag-holding cylinder (31) drives the plurality of bag-holding clamping claws (33) to move closer to or farther away from each other.

2. A flexible bagging mechanism according to claim 1, characterized in that: The conveying plate (22) is provided with a plurality of first limit blocks (8), and the plurality of first limit blocks (8) cooperate with the products at the bagging end of the conveying plate (22).

3. A flexible bagging mechanism according to claim 1, characterized in that: A second limiting block (9) is provided at one end of the support frame (1), and the second limiting block (9) is in limiting cooperation with the transmission plate (22).

4. A flexible bagging mechanism according to claim 1, characterized in that: A plurality of first sensors (10) are arranged on one side of the upper end surface of the support frame (1), and a sensing baffle (11) is arranged on one side of the transmission plate (22), wherein the sensing baffle (11) is inductively matched with the plurality of first sensors (10).

5. A flexible bagging mechanism according to claim 1, characterized in that: The support frame (1) is also provided with a plurality of second sensors (12), and the plurality of second sensors (12) are inductively matched with the products on the bagging end of the conveying plate (22).

6. A flexible bagging mechanism according to claim 1, characterized in that: A flexible profiling block (13) is provided on the outer side of the clamping jaw end of the bag-supporting clamping jaw (33), and the flexible profiling block (13) cooperates with the inner side of the packaging bag.

7. A flexible bagging mechanism according to claim 1, characterized in that: A plurality of bagging rollers (14) are provided at the bagging end of the conveying plate (22), a plurality of bag-opening clamps (33) are separated from each other to open the packaging bag, and the conveying motor (23) drives the plurality of bagging rollers (14) to slide with the lower end of the interior of the packaging bag.

8. A flexible bagging mechanism according to claim 1, characterized in that: Hand-removing positions (15) are provided on both sides of the bagging end of the conveying plate (22).

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