A bag conveying and transferring device for packaging bags

Abstract

The utility model discloses a send bag and move bag device of packing bag, include: automatic send bag device, and automatic send bag device contain: frame, bunker, take material mechanism one by one, and bunker sets up on the frame, and take material mechanism one by one contain: take bag seat, linkage seat, take bag stem and take bag drive assembly, and take bag seat sets up on the frame, and linkage seat is connected on take bag seat along the horizontal direction sliding, and take bag stem is connected on linkage seat along the vertical direction sliding, first adsorption assembly is equipped with in the upper end of take bag stem, and the lower extreme of take bag stem is equipped with sliding column, and be equipped with guide slide groove on take bag seat, the send bag and move bag device of packing bag of the utility model through take bag drive assembly to take along sliding column along guide slide groove removal, the process that sliding column removes in guide slide groove, can realize the lifting and translation of take bag stem, and cooperate first adsorption assembly can snatch the packing bag in the bunker, and will packing bag remove, has simple structure, low in cost, has the advantages such as easy maintenance.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and specifically to a bag feeding and transferring device for packaging bags. Background Technology

[0002] Using gusseted bags with one sealed side and the other unsealed side is a common packaging method. The basic operation is to first open (stretch) the unsealed side of the gusseted bag, then feed the product into the gusseted bag, then tidy up the unsealed side of the gusseted bag, and finally seal it with a sealing machine. Our company has developed an automatic packaging machine. For specific technical details, please refer to the publication document of Chinese invention patent application, application publication number CN119568514A. This automatic packaging machine has the following disadvantages (technical problems): the automatic bag feeding device has an overly complex structure, is prone to failure, and is also costly.

[0003] This utility model was proposed in response to the shortcomings of the existing technology. Utility Model Content

[0004] To address the aforementioned technical problems mentioned in the background art, the technical solution adopted by this utility model is as follows: A bag feeding and transferring device for packaging bags, comprising: an automatic bag feeding device, the automatic bag feeding device comprising: a frame, a hopper for temporarily storing packaging bags, and a sequential picking mechanism for sequentially picking up and outputting packaging bags from the hopper, the hopper being disposed on the frame, the bottom of the hopper having an output port for packaging bags to pass through, the sequential picking mechanism comprising: a bag picking seat, a linkage seat, a bag picking rod, and a bag picking drive assembly, the bag picking seat being disposed on the frame, the linkage seat being slidably connected to the bag picking seat in the horizontal direction, the bag picking rod being slidably connected to the linkage seat in the vertical direction, the upper end of the bag picking rod having a first adsorption assembly for adsorbing packaging bags at the bottom of the hopper, the lower end of the bag picking rod having a sliding column, the bag picking seat having a guide groove for the sliding column to slide within it, and the bag picking drive assembly being disposed on the frame to drive the sliding column to slide within the guide groove.

[0005] As described above, the bag feeding and transferring device for packaging bags includes a guide chute comprising a vertical section, an arc-shaped transition section, and a horizontal section that are connected in sequence.

[0006] As described above, a bag feeding and transferring device for packaging bags includes a bag picking drive assembly comprising: a crank handle rotatably connected to a bag picking seat; a drive groove on the crank handle for a sliding column to slide within; and a crank handle drive motor on the bag picking seat for driving the crank handle to rotate, thereby moving the sliding column along the guide groove.

[0007] As described above, a bag feeding and transferring device for packaging bags further includes a first bag feeding and opening device for gripping and transferring packaging bags output by an automatic bag feeding device and opening them. The first bag feeding and opening device includes: a first feeding sliding frame, an upper suction frame, and a lower suction frame. The first feeding sliding frame is slidably connected to the frame in a horizontal direction. The upper suction frame is slidably connected to the first feeding sliding frame in a vertical direction. The lower suction frame is slidably connected to the first feeding sliding frame in a vertical direction. The upper suction frame is provided with an upper suction component for adsorbing the upper side of the packaging bag. The lower suction frame is provided with a lower suction component for adsorbing the lower side of the packaging bag. The first feeding sliding frame is provided with a bag opening driver for driving the upper suction frame and the lower suction frame to move towards each other or away from each other. The frame is provided with a first feeding drive component for driving the first feeding sliding frame to reciprocate on the frame.

[0008] As described above, a bag feeding and transferring device for packaging bags includes a bag opening driver comprising: a first driving wheel, a first driven wheel, a first synchronous belt, and a bag opening drive motor. The first driving wheel and the first driven wheel are both rotatably connected to a first feeding sliding frame. The first synchronous belt is wound between the first driving wheel and the first driven wheel. The upper suction frame is connected to one side of the first synchronous belt, and the lower suction frame is connected to the other side of the first synchronous belt. The bag opening drive motor is connected to the first feeding sliding frame to drive the first driving wheel to rotate.

[0009] As described above, the first feeding drive assembly for a packaging bag includes a third driving wheel, a third driven wheel, a third synchronous belt, and a first feeding drive motor. The third driving wheel and the third driven wheel are rotatably connected to the frame. The third synchronous belt is wound between the third driving wheel and the third driven wheel. The first feeding sliding frame is connected to the third synchronous belt. The first feeding drive motor is mounted on the frame to drive the third driving wheel to rotate.

[0010] The beneficial effects of this utility model are: 1. The bag feeding and transferring device of this utility model uses a bag picking drive component to move a sliding column along a guide groove. During the movement of the sliding column in the guide groove, the bag picking rod can be raised, lowered and translated. In conjunction with the first adsorption component, it can grab the packaging bag in the hopper and remove the packaging bag. It has the advantages of simple structure, low cost and easy maintenance.

[0011] 2. The crank is driven by a crank drive motor to rotate the crank. The drive groove on the crank can carry the sliding column along the guide groove. It has the advantages of simple structure, low cost and easy maintenance.

[0012] 3. The upper and lower adsorption frames are moved towards each other or away from each other by the bag opening driver. When the upper adsorption component on the upper adsorption frame contacts and adsorbs the upper side of the packaging bag, and at the same time the lower adsorption component on the lower adsorption frame contacts and adsorbs the lower side of the packaging bag, the upper and lower adsorption frames are separated by the bag opening driver, thus opening the bag. Attached Figure Description

[0013] Figure 1 This is one of the structural schematic diagrams of the bag feeding and transferring device for the packaging bag of this utility model; Figure 2 This is one of the structural schematic diagrams of the automatic bag feeding device in this utility model; Figure 3 This is the second structural schematic diagram of the automatic bag feeding device in this utility model; Figure 4 This is the second structural schematic diagram of the bag feeding and transferring device for the packaging bag of this utility model; Figure 5 This is a schematic diagram of the structure of the first bag feeding and opening device in this utility model. Detailed Implementation

[0014] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0015] like Figures 1 to 5As shown, this utility model discloses a bag feeding and transferring device for packaging bags. The bag feeding and transferring device includes an automatic bag feeding device 2, which comprises a frame 21, a hopper 22 for temporarily storing packaging bags 800, and a sequential picking mechanism 23 for sequentially picking up and outputting packaging bags 800 from the hopper 22. The hopper 22 is mounted on the frame 21, and the bottom of the hopper 22 has an output port through which packaging bags 800 can pass. The sequential picking mechanism 23 includes a bag picking seat 231, a linkage seat 232, a bag picking rod 233, and a bag picking drive assembly 234. The bag picking seat 231... 1. The linkage seat 232 is slidably connected to the bag-taking seat 231 in the horizontal direction, and the bag-taking rod 233 is slidably connected to the linkage seat 232 in the vertical direction. The upper end of the bag-taking rod 233 is provided with a first adsorption component 235 for adsorbing the packaging bag 800 at the bottom of the material bin 22. The lower end of the bag-taking rod 233 is provided with a sliding column 2331. The bag-taking seat 231 is provided with a guide groove 2310 for the sliding column 2331 to slide in it. The bag-taking drive component 234 is provided on the frame 21 to drive the sliding column 2331 to slide in the guide groove 2310. The bag feeding and transferring device of this utility model uses a bag picking drive component 234 to move a sliding column 2331 along a guide groove 2310. During the movement of the sliding column 2331 within the guide groove 2310, the bag picking rod 233 can be raised, lowered, and translated. In conjunction with the first adsorption component 235, it can grab the packaging bag in the hopper 22 and remove the packaging bag. It has the advantages of simple structure, low cost, and easy maintenance.

[0016] In this embodiment, the guide groove 2310 includes a vertical section 23101, an arc-shaped transition section 23102, and a horizontal section 23103 that are connected in sequence. When the sliding column 2331 slides along the vertical section 23101, the bag-retrieving rod 233 can be raised and lowered. When the sliding column 2331 slides along the horizontal section 23103, the bag-retrieving rod 233 can be translated horizontally.

[0017] In this embodiment, the bag-retrieving drive assembly 234 includes: a crank handle 2341, which is rotatably connected to the bag-retrieving seat 231. The crank handle 2341 is provided with a drive groove 23410 in which a sliding column 2331 can slide. The bag-retrieving seat 231 is provided with a crank handle drive motor for driving the crank handle 2341 to rotate, thereby causing the sliding column 2331 to move along the guide groove 2310. By driving the crank handle 2341 to rotate through the crank handle drive motor, the drive groove 23410 on the crank handle 2341 can move the sliding column 2331 along the guide groove 2310, which has the advantages of simple structure, low cost, and easy maintenance.

[0018] In this embodiment, the bag feeding and transferring device further includes a first bag feeding and opening device 5 for gripping and transferring the packaging bag 800 output by the automatic bag feeding device 2 and opening the bag. The first bag feeding and opening device 5 includes: a first feeding sliding frame 51, an upper suction frame 52, and a lower suction frame 53. The first feeding sliding frame 51 is slidably connected to the frame 21 in the horizontal direction. The upper suction frame 52 is slidably connected to the first feeding sliding frame 51 in the vertical direction. The lower suction frame 53 is slidably connected to the first feeding sliding frame 51 in the vertical direction. On the material sliding frame 51, the upper adsorption frame 52 is equipped with an upper adsorption component 54 for adsorbing the upper side of the packaging bag 800, and the lower adsorption frame 53 is equipped with a lower adsorption component 55 for adsorbing the lower side of the packaging bag 800. The first feeding sliding frame 51 is equipped with a bag opening driver 56 for driving the upper adsorption frame 52 and the lower adsorption frame 53 to move towards each other or away from each other. The frame 21 is equipped with a first feeding drive component 57 for driving the first feeding sliding frame 51 to reciprocate on the frame 1. The bag opening driver 56 realizes the relative movement of the upper adsorption frame 52 and the lower adsorption frame 53. When the upper adsorption component 54 on the upper adsorption frame 52 contacts and adsorbs the upper side of the packaging bag, and at the same time the lower adsorption component 55 on the lower adsorption frame 53 contacts and adsorbs the lower side of the packaging bag, the bag opening driver 56 separates the upper adsorption frame 52 and the lower adsorption frame 53, thus opening the bag.

[0019] In this embodiment, the bag-opening driver 56 includes: a first driving wheel, a first driven wheel 562, a first synchronous belt 563, and a bag-opening drive motor 564. The first driving wheel and the first driven wheel 562 are both rotatably connected to the first feeding sliding frame 51. The first synchronous belt 563 is wound between the first driving wheel and the first driven wheel 562. The upper suction frame 52 is connected to one side of the first synchronous belt 563, and the lower suction frame 53 is connected to the other side of the first synchronous belt 563. The bag-opening drive motor 564 is connected to the first feeding sliding frame 51 to drive the first driving wheel to rotate. The operation of the first driving wheel, the first driven wheel 562, and the first synchronous belt 563, driven by the bag-opening drive motor 564, enables the upper suction frame 52 and the lower suction frame 53 to move towards each other or away from each other.

[0020] In this embodiment, the first feeding drive assembly 57 includes: a third driving wheel 571, a third driven wheel 572, a third synchronous belt 573, and a first feeding drive motor 574. The third driving wheel 571 and the third driven wheel 572 are rotatably connected to the frame 21. The third synchronous belt 573 is wound between the third driving wheel 571 and the third driven wheel 572. The first feeding sliding frame 51 is connected to the third synchronous belt 573. The first feeding drive motor 574 is mounted on the frame 21 to drive the third driving wheel 571 to rotate. The first feeding sliding frame 51 moves horizontally by the rotation of the third driving wheel 571, the third driven wheel 572, and the third synchronous belt 573 driven by the first feeding drive motor 574. The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A bag feeding and transferring device for packaging bags, characterized in that, The bag feeding and transferring device includes an automatic bag feeding device (2), which comprises a frame (21), a hopper (22) for temporarily storing packaging bags (800), and a sequential picking mechanism (23) for picking up and outputting packaging bags (800) one by one from the hopper (22). The hopper (22) is mounted on the frame (21), and the bottom of the hopper (22) is provided with an output port through which packaging bags (800) can pass. The sequential picking mechanism (23) comprises a bag picking seat (231), a linkage seat (232), a bag picking rod (233), and a bag picking drive assembly (234). The bag picking seat (231) is mounted on the frame (21). The linkage seat (232) is slidably connected to the bag-taking seat (231) in the horizontal direction, and the bag-taking rod (233) is slidably connected to the linkage seat (232) in the vertical direction. The upper end of the bag-taking rod (233) is provided with a first adsorption component (235) for adsorbing the packaging bag (800) at the bottom of the hopper (22). The lower end of the bag-taking rod (233) is provided with a sliding column (2331). The bag-taking seat (231) is provided with a guide groove (2310) for the sliding column (2331) to slide in it. The bag-taking drive component (234) is set on the frame (21) to drive the sliding column (2331) to slide in the guide groove (2310).

2. The bag feeding and transferring device for packaging bags according to claim 1, characterized in that, The guide groove (2310) comprises: a vertical section (23101), an arc-shaped transition section (23102), and a horizontal section (23103) that are connected in sequence.

3. The bag feeding and transferring device for packaging bags according to claim 1, characterized in that, The bag-retrieving drive assembly (234) includes: a crank (2341), which is rotatably connected to the bag-retrieving seat (231). The crank (2341) is provided with a drive groove (23410) in which a sliding column (2331) can slide. The bag-retrieving seat (231) is provided with a crank drive motor for driving the crank (2341) to rotate and thus driving the sliding column (2331) to move along the guide groove (2310).

4. A bag feeding and transferring device for packaging bags according to any one of claims 1-3, characterized in that, The bag feeding and transferring device further includes a first bag feeding and opening device (5) for gripping and transferring the packaging bags (800) output by the automatic bag feeding device (2) and opening them. The first bag feeding and opening device (5) includes: a first feeding sliding frame (51), an upper suction frame (52), and a lower suction frame (53). The first feeding sliding frame (51) is slidably connected to the frame (21) in the horizontal direction. The upper suction frame (52) is slidably connected to the first feeding sliding frame (51) in the vertical direction. The lower suction frame (53) is slidably connected to the first feeding sliding frame (51) in the vertical direction. On 51), the upper adsorption frame (52) is provided with an upper adsorption component (54) for adsorbing the upper side of the packaging bag (800), the lower adsorption frame (53) is provided with a lower adsorption component (55) for adsorbing the lower side of the packaging bag (800), the first feeding sliding frame (51) is provided with a bag opening driver (56) for driving the upper adsorption frame (52) and the lower adsorption frame (53) to move towards each other or away from each other, and the frame (21) is provided with a first feeding drive component (57) for driving the first feeding sliding frame (51) to reciprocate on the frame (21).

5. The bag feeding and transferring device for packaging bags according to claim 4, characterized in that, The bag opening driver (56) includes: a first driving wheel, a first driven wheel (562), a first synchronous belt (563), and a bag opening drive motor (564). The first driving wheel and the first driven wheel (562) are rotatably connected to the first feeding slide frame (51). The first synchronous belt (563) is wound between the first driving wheel and the first driven wheel (562). The upper suction frame (52) is connected to one side of the first synchronous belt (563), and the lower suction frame (53) is connected to the other side of the first synchronous belt (563). The bag opening drive motor (564) is connected to the first feeding slide frame (51) to drive the first driving wheel to rotate.

6. The bag feeding and transferring device for packaging bags according to claim 4, characterized in that, The first feeding drive assembly (57) includes: a third driving wheel (571), a third driven wheel (572), a third synchronous belt (573), and a first feeding drive motor (574). The third driving wheel (571) and the third driven wheel (572) are rotatably connected to the frame (21). The third synchronous belt (573) is wound between the third driving wheel (571) and the third driven wheel (572). The first feeding sliding frame (51) is connected to the third synchronous belt (573). The first feeding drive motor (574) is mounted on the frame (21) to drive the third driving wheel (571) to rotate.

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