A method for packaging an infusion set

Abstract

The present invention discloses an infusion set packaging method, which comprises the following steps: An infusion set packaging method, comprising the following steps: A. Using a bag-taking mechanism to take out the packaging bag from the bag-loading mechanism and transport it to the position of the bag-opening mechanism; B. Using the bag-opening mechanism to open the packaging bag and transport the packaging bag to the position of the bag-turning mechanism; C. Using a material-transporting mechanism to transport the materials into the packaging bag; D. Using the bag-turning mechanism to fix and turn over the horizontally placed packaging bag containing the materials; E. Using a packaging bag fixing mechanism to fix the turned-over packaging bag and transport it to the sealing mechanism below the bag-turning mechanism for sealing; F. After the packaging bag is sealed, it enters the conveying mechanism below the bag-turning mechanism for transportation; This production method can make full use of the longitudinal space in the production workshop, reduce the occupancy rate of the lateral space of the device, and thus reduce the production cost.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging devices, and particularly relates to an infusion set. Background Art

[0002] During the production process of infusion sets, a packaging machine is used for production. For example, when producing infusion sets and infusion set packaging bags, the packaging machine is used to load the infusion sets into the infusion set packaging bags. In order to ensure hygiene, the current packaging machine needs to be placed in a purification workshop of 100,000 - level for packaging production. At present, the production method adopted by all components of the packaging machine is to horizontally transport and package the packaging bags and infusion sets. Currently, the packaging machine has a very large horizontal floor area and low space utilization rate, which in turn leads to high production costs. Summary of the Invention

[0003] Aiming at the defects in the prior art, the present invention provides a packaging method for infusion sets. This production method can make full use of the longitudinal space in the production workshop, reduce the occupancy rate of the device's horizontal space, and thus reduce production costs.

[0004] A packaging method for infusion sets includes the following steps:

[0005] A. Use a bag - taking mechanism to take out the packaging bag from the bag - loading mechanism and transport it to the position of the bag - opening mechanism;

[0006] B. Use the bag - opening mechanism to open the packaging bag and transport the packaging bag to the position of the bag - turning mechanism;

[0007] C. Use a material - transporting mechanism to transport the material into the packaging bag;

[0008] D. Use the bag - turning mechanism to fix and turn over the horizontally placed packaging bag containing the material;

[0009] E. Use a packaging - bag fixing mechanism to fix the turned - over packaging bag and transport it to the sealing mechanism below the bag - turning mechanism for sealing;

[0010] F. After the packaging bag is sealed, it enters the conveying mechanism below the bag - turning mechanism for transportation.

[0011] Preferably, the bag - loading mechanism includes a bag - loading box, and through - holes are opened on the bottom wall of the bag - loading box.

[0012] Preferably, the bag taking mechanism includes a bag taking movement mechanism, a bag taking installation mechanism, a bearing plate, a first suction cup assembly, and a first suction cup lifting device. The bag taking movement mechanism can drive the bag taking installation mechanism to move left and right. The bearing plate is fixed on the bag taking installation mechanism. The first suction cup assembly is arranged on the bearing plate. The first suction cup assembly includes a plurality of first suction cups. The first suction cups penetrate through the bearing plate. The first suction cup lifting device is arranged on the bag taking installation mechanism. The first suction cup lifting device can drive the first suction cup assembly to move up and down. The first suction cup assembly can suck down the packaging bags in the bag loading mechanism. The left wall of the bearing plate has a notch.

[0013] Preferably, the bag opening mechanism includes a bag opening movement mechanism, a bag opening installation mechanism, an upper suction cup assembly, a lower suction cup assembly, an upper suction cup lifting device, and a lower suction cup lifting device. The bag opening movement mechanism can drive the bag opening installation mechanism to move left and right. The upper suction cup lifting device and the lower suction cup lifting device are both installed on the bag opening installation mechanism. The upper suction cup assembly is connected to the upper suction cup lifting device. The upper suction cup lifting device can drive the upper suction cup assembly to move up and down. The lower suction cup assembly is connected to the lower suction cup lifting device. The lower suction cup lifting device can drive the lower suction cup assembly to move up and down.

[0014] Preferably, the bag turning mechanism includes a turning motor, a turning assembly, and a turning suction cup assembly. The output shaft of the turning motor is connected to the turning assembly. The turning motor can drive the turning assembly to turn in a vertical plane. The turning suction cup assembly is fixed on the turning assembly. When the turning suction cup assembly is horizontally arranged, it is at the same height as the lower suction cup assembly. The turning suction cup assembly and the lower suction cup assembly are misaligned in the front-rear direction.

[0015] Preferably, the sealing mechanism includes a sealing assembly and an exhaust assembly. The exhaust assembly can exhaust the packaging bag. The sealing assembly can seal the packaging bag.

[0016] Preferably, the exhaust assembly has two clamping plates and two clamping plate driving mechanisms. The two clamping plate driving mechanisms are respectively connected to the two clamping plates. The clamping plates are foam plates. The two clamping plates can contact each other to exhaust the packaging bag.

[0017] Preferably, the material transporting mechanism includes a material transporting driving mechanism, a material transporting groove, and a material pushing mechanism. The material transporting driving mechanism is connected to the material transporting groove. The material transporting driving mechanism can drive the material transporting groove to move left and right. The material pushing mechanism can push the materials in the material transporting groove into the packaging bag.

[0018] The beneficial effects of the present invention are reflected in that: in this technical solution, through the cooperation of steps A, B, C, D, E, and F, during the specific production process, the bag-taking mechanism takes out the packaging bags in the bagging mechanism and then transports them to the bag-opening mechanism. The bag-opening mechanism opens the packaging bags on the bag-taking mechanism and transports the packaging bags to the position of the bag-turning mechanism. The material-transporting mechanism transports the materials into the packaging bags to achieve the placement of the materials. Then, the bag-turning mechanism fixes the packaging bags and flips the horizontally placed packaging bags filled with materials to make them in a vertical state. The packaging bag fixing mechanism fixes the flipped packaging bags and transports them to the sealing mechanism below the bag-turning mechanism for sealing. After the packaging bags are sealed, they enter the conveying mechanism below the bag-turning mechanism for transportation. In this way, by setting the sealing mechanism and the conveying mechanism below the bag-turning mechanism and cooperating with the flipping function of the bag-turning mechanism, the device makes full use of the longitudinal space in the production workshop, reduces the horizontal space occupied by the device, and thus reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 Overall structural schematic diagram of a packaging machine from one angle;

[0021] Figure 2 For Figure 1 Enlarged structural schematic diagram of position A in

[0022] Figure 3 Overall structural schematic diagram of the bag-taking mechanism;

[0023] Figure 4 Overall structural schematic diagram of the packaging machine from another angle;

[0024] Figure 5 For Figure 4 Enlarged structural schematic diagram of position B in

[0025] Figure 6 Overall structural schematic diagram of the top side of the packaging machine;

[0026] Figure 7 Overall structural schematic diagram of the bag-turning mechanism;

[0027] Figure 8 Overall structural schematic diagram of the sealing mechanism.

[0028] In the accompanying drawings, 101 is a bagging box, 201 is a bearing plate, 202 is a first suction cup, 203 is a notch, 301 is an upper suction cup assembly, 302 is a lower suction cup assembly, 401 is a flipping motor, 402 is a flipping assembly, 403 is a flipping suction cup assembly, 501 is a clamping plate, and 601 is a material conveying groove. Detailed implementation manners

[0029] Hereinafter, embodiments of the technical solutions of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention, and thus are only examples and cannot be used to limit the protection scope of the present invention.

[0030] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meanings understood by those skilled in the art to which the present invention belongs.

[0031] Embodiment 1

[0032] As Figures 1-8 shown, in this embodiment, an infusion set packaging method is provided, including the following steps:

[0033] A. Use a bag taking mechanism to take out the packaging bag from the bagging mechanism and transport it to the position of the bag opening mechanism;

[0034] B. Use the bag opening mechanism to open the packaging bag and transport the packaging bag to the position of the bag flipping mechanism;

[0035] C. Use a material conveying mechanism to convey the material into the packaging bag;

[0036] D. Use the bag flipping mechanism to fix and flip the horizontally placed packaging bag containing the material;

[0037] E. Use a packaging bag fixing mechanism to fix the flipped packaging bag and transport it to the sealing mechanism below the bag flipping mechanism for sealing;

[0038] F. After the packaging bag is sealed, it enters the conveying mechanism below the bag flipping mechanism for transportation.

[0039] In this embodiment, through the cooperation of steps A, B, C, D, E, and F, during the specific production process, the bag-taking mechanism takes out the packaging bags in the bagging mechanism and then transports them to the bag-opening mechanism. The bag-opening mechanism opens the packaging bags on the bag-taking mechanism and transports the packaging bags to the position of the bag-turning mechanism. The material-transporting mechanism transports the materials into the packaging bags to complete the placement of the materials. Then, the bag-turning mechanism fixes the packaging bags and turns the horizontally placed packaging bags filled with materials to a vertical state. The packaging bag fixing mechanism fixes the turned packaging bags and transports them to the sealing mechanism below the bag-turning mechanism for sealing. After the packaging bags are sealed, they enter the conveying mechanism below the bag-turning mechanism for transportation. By arranging the sealing mechanism and the conveying mechanism below the bag-turning mechanism and coordinating with the turning function of the bag-turning mechanism, the device makes full use of the longitudinal space in the production workshop, reduces the horizontal space occupied by the device, and thus reduces the production cost. For example, in an ordinary Class 100,000 production workshop, originally two devices could be installed. With this structure, three devices can be installed. One device produces 50,000 products. Placing two original devices in the production workshop can produce 100,000 products. While with the devices of this structure, in a production workshop, three devices can be placed and 150,000 products can be produced. In this embodiment, the material is an infusion set, and the packaging bag is a self-sealing packaging bag.

[0040] In this embodiment, the bagging mechanism includes a bagging box 101, and a through hole is opened on the bottom wall of the bagging box 101.

[0041] In this embodiment, the bag-taking mechanism includes a bag-taking movement mechanism, a bag-taking installation mechanism, a bearing plate 201, a first suction cup assembly, and a first suction cup lifting device. The bag-taking movement mechanism can drive the bag-taking installation mechanism to move left and right. The bearing plate 201 is fixed on the bag-taking installation mechanism. A first suction cup assembly is arranged on the bearing plate 201. The first suction cup assembly includes a plurality of first suction cups 202. The first suction cups 202 penetrate the bearing plate 201. The first suction cup lifting device is arranged on the bag-taking installation mechanism. The first suction cup lifting device can drive the first suction cup assembly to move up and down. The first suction cup assembly can suck down the packaging bags in the bagging mechanism. A notch 203 is provided on the left wall of the bearing plate 201.

[0042] During specific use, a stack of packaging bags is placed in the bagging box 101. When taking the bags, the first suction cup lifting device in the bag-taking mechanism is started to drive the first suction cup assembly to rise. The first suction cups 202 in the first suction cup assembly generate suction to attract the packaging bags at the bottom of the bagging box 101. Then, the first suction cup lifting device descends, driving the first suction cup assembly to descend, and further driving the packaging bags to descend, so that the packaging bags are placed on the bearing plate 201, thus realizing the bag-taking operation.

[0043] In this embodiment, the bag opening mechanism includes a bag opening motion mechanism, a bag opening installation mechanism, an upper suction cup assembly 301, a lower suction cup assembly 302, an upper suction cup lifting device, and a lower suction cup lifting device. The bag opening motion mechanism can drive the bag opening installation mechanism to move left and right. The upper suction cup lifting device and the lower suction cup lifting device are both installed on the bag opening installation mechanism. The upper suction cup assembly 301 is connected to the upper suction cup lifting device, and the upper suction cup lifting device can drive the upper suction cup assembly 301 to move up and down. The lower suction cup assembly 302 is connected to the lower suction cup lifting device, and the lower suction cup lifting device can drive the lower suction cup assembly 302 to move up and down.

[0044] After the bag taking mechanism takes out the packaging bag from the bag loading box 101, at this time, the left end opening part of the packaging bag is located above the notch 203. The bag taking motion mechanism drives the carrier plate 201 to run between the upper suction cup assembly 301 and the lower suction cup assembly 302. Then, the upper suction cup lifting device and the lower suction cup lifting device are started, driving the upper suction cup assembly 301 and the lower suction cup assembly 302 to move towards each other. The upper suction cup assembly 301 attracts the top wall of the packaging bag, and the lower suction cup assembly attracts the bottom wall of the lower suction cup assembly 302 through the notch 203. Then, they respectively return to a certain position, so that the opening on the left side of the packaging bag is opened, and the bag taking mechanism returns to its original position, thus realizing the opening of the packaging bag.

[0045] In this embodiment, the material conveying mechanism includes a material conveying driving mechanism, a material conveying groove 601, and a material pushing mechanism. The material conveying driving mechanism is connected to the material conveying groove 601, and the material conveying driving mechanism can drive the material conveying groove 601 to move left and right. The material pushing mechanism can push the materials in the material conveying groove 601 into the packaging bag. In this embodiment, the material conveying mechanism adopts the existing technology and will not be elaborated here.

[0046] In this embodiment, the bag turning mechanism includes a turning motor 401, a turning assembly 402, and a turning suction cup assembly 403. The output shaft of the turning motor 401 is connected to the turning assembly. The turning motor 401 can drive the turning assembly 402 to turn in the vertical plane. The turning suction cup assembly 403 is fixed on the turning assembly 402. When the turning suction cup assembly 403 is horizontally arranged, it is at the same height as the lower suction cup assembly 302. The turning suction cup assembly 403 and the lower suction cup assembly 302 are misaligned in the front-back direction. In this embodiment, the turning suction cup assembly 403 and the lower suction cup assembly 302 are misaligned in the front-back direction to enable the turning suction cup assembly 403 and the lower suction cup assembly 302 to contact the bottom wall of the packaging bag simultaneously, realizing the attraction of the turning suction cup assembly 403 to the packaging bag.

[0047] In this embodiment, the sealing mechanism includes a sealing component and an exhaust component. The exhaust component can exhaust the packaging bag, and the sealing component can seal the packaging bag. In this embodiment, the packaging bag fixing mechanism adopts the existing technology and will not be elaborated here. In this embodiment, the sealing component adopts the existing technology and will not be elaborated here.

[0048] In this embodiment, there are two clamping plates 501 and two clamping plate driving mechanisms inside the exhaust assembly. The two clamping plate driving mechanisms are respectively connected to the two clamping plates 501. The clamping plates 501 are foam plates, and the two clamping plates 501 can contact each other to exhaust the packaging bag.

[0049] After the bag opening mechanism opens the packaging bag, the bag opening movement mechanism drives the packaging bag to move to the position where the bag turning mechanism is located. The material conveying driving mechanism drives the material conveying groove 601 to move into the packaging bag. Then, the material pushing mechanism pushes the material into the packaging bag, and the material conveying groove 601 returns to its original position to complete the bagging of the material. At the same time, the flipping suction cup assembly 403 attracts the bottom wall of the packaging bag. After the material is bagged, the bag opening mechanism returns to its original position. At this time, the horizontally placed packaging bag containing the material is attracted and fixed by the flipping suction cup assembly 403. Then, the flipping motor 401 starts to drive the flipping assembly 402 to rotate, thereby driving the flipping suction cup assembly 403 to rotate. The packaging bag containing the material is flipped 90 degrees to a vertical state. After the packaging bag fixing mechanism fixes the vertical packaging bag, it drives the packaging bag to move. The packaging bag is located between the two clamping plates 501, and the top of the packaging bag is located above the two clamping plates 501. Then, the two clamping plates 501 move towards each other to clamp and exhaust the packaging bag, and the sealing assembly seals the part of the packaging bag above the clamping plates 501. The two clamping plates 501 return to their original positions, the packaging bag fixing mechanism releases, and the packaging bag falls onto the conveying mechanism for conveying, thus realizing the exhaust and sealing of the packaging bag.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A method for packaging an infusion set, characterized in that, It includes the following steps: A. Use the bag-taking mechanism to take out the packaging bag from the bagging mechanism and transport it to the position of the bag-opening mechanism; B. Use the bag-opening mechanism to open the packaging bag and transport the packaging bag to the position of the bag-turning mechanism; C. Use the material-transporting mechanism to transport the material into the packaging bag; D. Use the bag-turning mechanism to fix and turn the horizontally placed packaging bag filled with material; E. Use the packaging bag fixing mechanism to fix the turned packaging bag and transport it to the sealing mechanism below the bag-turning mechanism for sealing; F. After the packaging bag is sealed, it enters the conveying mechanism below the bag-turning mechanism for transportation; The bagging mechanism includes a bagging box (101), and a through hole is opened on the bottom wall of the bagging box (101); The bag-taking mechanism includes a bag-taking movement mechanism, a bag-taking installation mechanism, a bearing plate (201), a first suction cup assembly and a first suction cup lifting device. The bag-taking movement mechanism can drive the bag-taking installation mechanism to move left and right. The bearing plate (201) is fixed on the bag-taking installation mechanism. A first suction cup assembly is arranged on the bearing plate (201). The first suction cup assembly includes a plurality of first suction cups (202). The first suction cups (202) penetrate the bearing plate (201). The first suction cup lifting device is arranged on the bag-taking installation mechanism. The first suction cup lifting device can drive the first suction cup assembly to move up and down. The first suction cup assembly can suck down the packaging bag in the bagging mechanism. A notch (203) is provided on the left wall of the bearing plate (201); The bag-opening mechanism includes a bag-opening movement mechanism, a bag-opening installation mechanism, an upper suction cup assembly (301), a lower suction cup assembly (302), an upper suction cup lifting device and a lower suction cup lifting device. The bag-opening movement mechanism can drive the bag-opening installation mechanism to move left and right. The upper suction cup lifting device and the lower suction cup lifting device are both installed on the bag-opening installation mechanism. The upper suction cup assembly (301) is connected to the upper suction cup lifting device. The upper suction cup lifting device can drive the upper suction cup assembly (301) to move up and down. The lower suction cup assembly (302) is connected to the lower suction cup lifting device. The lower suction cup lifting device can drive the lower suction cup assembly (302) to move up and down; The bag-turning mechanism includes a turning motor (401), a turning assembly (402) and a turning suction cup assembly (403). The output shaft of the turning motor (401) is connected to the turning assembly. The turning motor (401) can drive the turning assembly (402) to turn in the vertical plane. The turning suction cup assembly (403) is fixed on the turning assembly (402). When the turning suction cup assembly (403) is horizontally arranged, it is at the same height as the lower suction cup assembly (302). The turning suction cup assembly (403) and the lower suction cup assembly (302) are misaligned in the front-rear direction; The sealing mechanism includes a sealing component and an exhaust component. The exhaust component can exhaust the packaging bag, and the sealing component can seal the packaging bag; Two clamping plates (501) and two clamping plate driving mechanisms are arranged in the exhaust component. The two clamping plate driving mechanisms are respectively connected to the two clamping plates (501). The clamping plates (501) are foam plates. The two clamping plates (501) can contact each other to exhaust the packaging bag; The material conveying mechanism includes a material conveying driving mechanism, a material conveying trough (601) and a material pushing mechanism. The material conveying driving mechanism is connected to the material conveying trough (601), and the material conveying driving mechanism can drive the material conveying trough (601) to move left and right. The material pushing mechanism can push the materials in the material conveying trough (601) into the packaging bags.

Images