Packing and folding state switching mechanism of high-speed packing machine

Abstract

A bag folding state switching mechanism of a high-speed bag folding machine comprises a plurality of switching pushing devices, each switching pushing device comprises a supporting plate, a rotating piece, a rotating shaft, a rotatable bag storage groove, a pushing air cylinder and a pushing plate, the rotating pieces are installed on the supporting plates and provided with rotating ends, the rotating shafts are rotatably installed on the supporting plates, the rotatable bag storage grooves are installed on the rotating shafts, and the pushing air cylinders are installed on the pushing plates. The rotating end of the rotating piece drives the rotating shaft to rotate, the rotatable bag storage groove has a lying state and a vertical state, the rotatable bag storage groove is through front and back, an opening is formed in the upper portion of the rotatable bag storage groove, the pushing air cylinder is installed on the supporting plate, and the pushing plate is installed on a piston shaft of the pushing air cylinder. And the movement track of the pushing plate penetrates through the rotatable bag storage groove in the vertical state from back to front. According to the conversion pushing device, the rotating piece is adopted to drive the rotatable bag storage groove to rotate, so that the rotatable bag storage groove can be converted between the lying state and the vertical state, the vertically stacked bag can be converted into the horizontally arranged bag, and the production requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of high-speed stacking machine technology, and more specifically to a stacking state conversion mechanism for a high-speed stacking machine. Background Technology

[0002] The finished packaging bags produced by the high-speed packaging machine need to be sent to the sorting and stacking equipment for processing, forming multiple vertically stacked vertical packaging product groups or horizontally arranged horizontal packaging product groups, so that they can be stuffed into the packaging box.

[0003] For example, the multi-row automated sorting production line disclosed in Chinese patent document CN109159968B, entitled "Multi-row Automated Sorting Production Line", includes, from right to left, a synchronous bag-laying mechanism that can simultaneously complete the bag-taking and bag-laying operations of multiple small packaging bags, a synchronous sorting and stacking mechanism that can simultaneously complete the alternating reverse arrangement and vertical stacking of multiple rows of small packaging bags into groups, and a synchronous sorting and feeding mechanism that can simultaneously complete the feeding of multiple rows of small packaging bags into groups. The synchronous bag-laying mechanism simultaneously picks up a row of small packaging bags and puts them down to form multiple rows of small packaging bags, the synchronous sorting and stacking mechanism synchronously arranges the multiple rows of small packaging bags in alternating reverse arrangement and vertically stacks them into groups, and the synchronous sorting and feeding mechanism feeds the multiple rows of small packaging bags into boxes.

[0004] However, the applicant found that the aforementioned stacking equipment has an unreasonable structure and cannot be used in high-speed packaging machines that continuously and rapidly transport small packaging bags, such as the high-speed packaging machine disclosed in Chinese Patent No. CN102874423A entitled "High-Speed ​​Fully Automatic Packaging Machine" (hereinafter referred to as "high-speed packaging machine"). Further improvements are needed to make it suitable for such high-speed packaging machines. In particular, its unreasonable structure only allows it to process vertically stacked bags, lacking a device to change the stacking state, thus making it unable to process horizontally arranged bags. Utility Model Content

[0005] The purpose of this invention is to provide a stacking state conversion mechanism for a high-speed stacking machine, which can convert vertically stacked packages into horizontally arranged packages. The technical solution adopted is as follows:

[0006] A high-speed bag-stacking machine's bag-stacking state conversion mechanism is characterized by comprising multiple conversion and pushing devices. Each conversion and pushing device includes a support plate, a rotating component, a rotating shaft, a rotatable bag-storage slot, a pushing cylinder, and a pushing plate. The rotating component is mounted on the support plate and has a rotating end. The rotating shaft is rotatably mounted on the support plate, and the rotatable bag-storage slot is mounted on the rotating shaft. The rotating end of the rotating component drives the rotating shaft to rotate. The rotatable bag-storage slot has a flat state and a vertical state. The rotatable bag-storage slot is through-flowing from front to back and has an opening at the top. The pushing cylinder is mounted on the support plate, and the pushing plate is mounted on the piston shaft of the pushing cylinder. The movement trajectory of the pushing plate passes through the rotatable bag-storage slot in the vertical state from back to front.

[0007] In one embodiment, the rotating component is a rotary cylinder.

[0008] In another embodiment, the rotating component includes a lateral telescopic unit, a rack, and a gear. The rotating end of the rotating component is a gear. The lateral telescopic unit is mounted on the support plate of all conversion and pushing devices. The rack is mounted on the lateral telescopic unit, and the gear is mounted on the rotating shaft and meshes with the rack. The lateral telescopic unit drives the rack to move, and the rack drives the gear to rotate.

[0009] A better embodiment is that the lateral telescopic unit includes a cylinder positioning plate, a cylinder, and a lateral movement plate. The lateral movement plate is slidably mounted on the top surface of the cylinder positioning plate, the cylinder is mounted on the bottom surface of the cylinder positioning plate, the piston shaft of the cylinder is connected to the lateral movement plate, and the rack is mounted on the top surface of the lateral movement plate.

[0010] A better solution is that the bottom surface of the transverse motion plate is provided with at least one transverse track, and transverse sliders are provided on the transverse track, with the cylinder positioning plate connecting all transverse sliders.

[0011] The beneficial effect of this utility model compared with the prior art is that, since the conversion and pushing device uses a rotating component to drive the rotatable bag storage groove to rotate, it can switch between a flat state and a vertical state. Therefore, it can convert vertically stacked bags into horizontally arranged bags, thus meeting the needs of production. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of one embodiment of the present utility model;

[0013] Figure 2 yes Figure 1 A front view of the embodiment shown;

[0014] Figure 3 yes Figure 1 A three-dimensional structural diagram of another angle of the embodiment shown;

[0015] Figure 4 yes Figure 1Top view of the high-speed stacking machine where the embodiment shown is located;

[0016] Figure 5 yes Figure 1 Left view of the high-speed stacking machine in the illustrated embodiment;

[0017] Figure 6 yes Figure 1 The illustrated embodiment is a schematic diagram of the high-speed stacking machine and high-speed packaging machine used. Detailed Implementation

[0018] like Figure 1-5 As shown, the high-speed bag-stacking machine's bag-stacking state conversion mechanism 7 in one embodiment of this application includes multiple conversion and pushing devices 1. Each conversion and pushing device 1 includes a support plate 101, a rotating member 102, a rotating shaft 103, a rotatable bag storage slot 104, a pushing cylinder 105, and a pushing plate 106. The rotating member 102 is mounted on the support plate 101 and has a rotating end. The rotating shaft 103 is rotatably mounted on the support plate 101, and the rotatable bag storage slot 104 is mounted on the rotating shaft 103. The rotating end of the rotating member 102 drives the rotating shaft 103 to rotate. The rotatable bag storage slot 104 has a flat state and a vertical state. The rotatable bag storage slot 104 is through the front and back and has an opening at the top. The pushing cylinder 105 is mounted on the support plate 101, and the pushing plate 106 is mounted on the piston shaft of the pushing cylinder 105. The movement trajectory of the pushing plate 106 passes through the rotatable bag storage slot 104 in the vertical state from back to front.

[0019] In one embodiment of this application, the rotating component 102 is a rotary cylinder.

[0020] like Figure 1-5 As shown in one embodiment of this application, the rotating member 102 includes a lateral telescopic unit 1021, a rack 1022, and a gear 1023. The rotating end of the rotating member 102 is the gear 1023. The lateral telescopic unit 1021 is mounted on the support plate 101 of all the conversion and pushing devices 1. The rack 1022 is mounted on the lateral telescopic unit 1021. The gear 1023 is mounted on the rotating shaft 103 and meshes with the rack 1022. The lateral telescopic unit 1021 drives the rack 1022 to move, and the rack 1022 drives the gear 1023 to rotate.

[0021] like Figure 1-5 As shown in one embodiment of this application, all rotating parts 102 share a single lateral telescopic unit 1021.

[0022] like Figure 1-5As shown in one embodiment of this application, the lateral telescopic unit 1021 includes a cylinder positioning plate 10211, a cylinder 10212, and a lateral movement plate 10213. The lateral movement plate 10213 is slidably mounted on the top surface of the cylinder positioning plate 10211, the cylinder 10212 is mounted on the bottom surface of the cylinder positioning plate 10211, the piston shaft of the cylinder 10212 is connected to the lateral movement plate 10213, and the rack 1022 is mounted on the top surface of the lateral movement plate 10213.

[0023] like Figure 1-5 As shown in one embodiment of this application, the bottom surface of the transverse motion plate 10213 is provided with at least one transverse track 10214, and transverse sliders 10215 are provided on the transverse track 10214. The cylinder positioning plate 10211 connects all the transverse sliders 10215.

[0024] The following is combined Figure 1-5 Let me introduce the work process:

[0025] First, install the packing state transition mechanism 7 onto the high-speed packing machine, such as... Figure 4 , 5 As shown, the high-speed stacking machine consists of, from back to front, a bag-removing mechanism 2, a bag-picking and placing mechanism 3, a conveying mechanism 4, a handling mechanism 5, a stacking state conversion mechanism 7, and a finished product delivery mechanism 6. The bag-removing mechanism 2 releases the small packaging bags from the clamping device. The bag-picking and placing mechanism 3 removes the small packaging bags and places them on the conveying mechanism 4 for stacking, forming vertically stacked semi-finished products. The conveying mechanism 4 transports the vertically stacked semi-finished products to the exit. The handling mechanism 5 transports the vertically stacked semi-finished products to the stacking state conversion mechanism 7. The stacking state conversion mechanism 7 flips the vertically stacked semi-finished products 90 degrees to obtain horizontally arranged finished products, and pushes the horizontally arranged finished products to the finished product delivery mechanism 6. The finished product delivery mechanism 6 delivers the horizontally arranged finished products.

[0026] Working process of the overlapping state transition mechanism 7:

[0027] Before starting work, the rotatable storage bag slot 104 is in a flat state. The conveying mechanism places multiple vertically stacked packaged semi-finished products from top to bottom into the rotatable storage bag slots 104 of each conversion device located below. Then, the horizontal telescopic unit 1021 operates, and the horizontal moving plate 10213 moves to the right, causing all racks 1022 to move to the right, driving all gears 1023 to rotate counterclockwise, causing all rotatable storage bag slots 104 to rotate 90 degrees counterclockwise, changing from a flat state to a vertical state. Finally, the pushing cylinders 105 of each conversion device operate, driving the pushing plate 106 to move forward, pushing all horizontally arranged packaged finished products to the packaged finished product delivery mechanism.

[0028] like Figure 6As shown, the high-speed stacking machine 8 and the high-speed packaging machine 9 can work together well to produce horizontally arranged stacked finished products and send them out.

[0029] Furthermore, it should be noted that the names of the various parts of the specific embodiments described in this specification may differ. All equivalent or simple variations made to the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, they should all fall within the protection scope of this utility model.

Claims

1. A bale stacking state conversion mechanism of a high speed bale stacking machine, characterized by: The device includes multiple conversion and pushing devices, each comprising a support plate, a rotating component, a rotating shaft, a rotatable storage bag slot, a pushing cylinder, and a pushing plate. The rotating component is mounted on the support plate and has a rotating end. The rotating shaft is rotatably mounted on the support plate, and the rotatable storage bag slot is mounted on the rotating shaft. The rotating end of the rotating component drives the rotating shaft to rotate. The rotatable storage bag slot has a flat state and a vertical state. The rotatable storage bag slot is open from front to back and has an opening at the top. The pushing cylinder is mounted on the support plate, and the pushing plate is mounted on the piston shaft of the pushing cylinder. The movement trajectory of the pushing plate passes through the rotatable storage bag slot in the vertical state from back to front.

2. The package stacking state switching mechanism of the high-speed wrapper according to claim 1, characterized by: The rotating component is a rotary cylinder.

3. The package stacking state switching mechanism of the high-speed wrapper according to claim 1, characterized by: The rotating component includes a lateral telescopic unit, a rack, and a gear. The rotating end of the rotating component is a gear. The lateral telescopic unit is mounted on the support plate of all conversion and pushing devices. The rack is mounted on the lateral telescopic unit. The gear is mounted on the rotating shaft and meshes with the rack. The lateral telescopic unit drives the rack to move, and the rack drives the gear to rotate.

4. The package stacking state switching mechanism of the high-speed wrapper according to claim 3, characterized by: The lateral telescopic unit includes a cylinder positioning plate, a cylinder, and a lateral movement plate. The lateral movement plate is slidably mounted on the top surface of the cylinder positioning plate, the cylinder is mounted on the bottom surface of the cylinder positioning plate, the piston shaft of the cylinder is connected to the lateral movement plate, and a rack is mounted on the top surface of the lateral movement plate.

5. The package stacking state switching mechanism of the high-speed wrapper according to claim 4, characterized by: All rotating parts share a single lateral telescopic unit.

6. The package stacking state switching mechanism of the high-speed wrapper according to claim 4 or 5, characterized by: The bottom surface of the transverse motion plate is provided with at least one transverse track, and transverse sliders are provided on the transverse track. The cylinder positioning plate connects all transverse sliders.

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