An organ bag and a production apparatus thereof
By introducing transmission, ironing, and pressing mechanisms into the gusseted bag production equipment, the problem of wrinkles in the bag body during processing has been solved, achieving flat cutting and efficient production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHEJIANG QINGLAN NEW MATERIAL TECH CO LTD
- Filing Date
- 2024-03-26
- Publication Date
- 2026-06-02
AI Technical Summary
Existing gusseted bag production equipment cannot effectively prevent wrinkles from forming on the bag during processing, which affects the cutting effect and user experience.
A transmission mechanism drives the bag to move, and a pressing and flattening mechanism is used to press and flatten the bag to prevent wrinkles. Then, a cutting machine is used to cut the bag to ensure that the bag is flat.
It effectively prevents wrinkles from forming in the gusseted bag during processing, ensuring cutting results and improving processing quality and user experience.
Smart Images

Figure CN118164074B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of gusseted bag technology, specifically to a gusseted bag and its production equipment. Background Technology
[0002] Accordion bags are bags whose sides are folded inwards to reduce their footprint. Accordion bags are similar to flat bags, with the sides folded inwards to reduce their footprint. Accordion plastic bags: As everyone knows, accordion bags evolved from flat bags. In other words, while maintaining capacity, the style and shape were changed. Therefore, the advantage of accordion plastic bags is that they reduce the space they take up.
[0003] The production of gusseted bags requires production equipment. For example, Chinese patent CN112249496A discloses a plastic bag and its production equipment, which includes a support platform, a bag clamping mechanism, a bag hot pressing mechanism, a cutting mechanism, and two bag pressing mechanisms. The support platform is fixedly installed on the ground. In this plastic bag and its production equipment, the pushing mechanism drives the finished product clamp and the feeding clamp to clamp the plastic bag, drives the cutting mechanism and the bag hot pressing mechanism to cut the plastic bag up and down, and drives the bag pressing mechanism to press the plastic bag hot. By controlling the working speed of the pushing mechanism, the processing speed of the plastic bag can be controlled, thus facilitating the control of the processing speed. The water-retaining bag stores sewage. When users throw away garbage, they can puncture the water-retaining bag with a tool to discharge the sewage into the sewer and then throw it into the outdoor garbage can, reducing the smell of garbage. Through the garbage bag, the sewage is stored in the water-retaining bag, preventing sewage from flowing out.
[0004] Chinese patent CN212914859U discloses an acrylic acid-resistant and flame-retardant filter bag and its production equipment. By incorporating a magnesium hydroxide flame-retardant layer, the filter bag body achieves excellent flame retardancy, preventing the fire from spreading rapidly due to the inability to extinguish it quickly and the inability of firefighters to arrive in time. This improves the safety of the filter bag and reduces economic losses for the factory. The filter bag includes a base and a filter bag body. A hydraulic cylinder is mounted on the upper outer side of the base, and a hydraulic rod is mounted on the upper outer side of the hydraulic cylinder. A housing is mounted on the outer side of the hydraulic rod, and a paint tank is mounted on the upper outer side of the housing. A water pump is installed inside the paint tank, and pipes are installed on one side of the water pump. A connecting plate is mounted on the upper inner side of the housing, and a nozzle is mounted on the lower outer side of the connecting plate. The outer side of the filter bag body is coated with a magnesium hydroxide flame-retardant layer, and the inner side of the filter bag body is coated with an acrylic fiber layer.
[0005] A Chinese patent discloses a high-barrier composite layer medical infusion bag and its production equipment, patent number: CN115414252A. It belongs to the field of medical product preparation technology and solves the technical problems of low strength, easy breakage, low production efficiency and high cost of existing medical infusion bags. This high-barrier composite layer medical infusion bag includes a main body formed by the heat fusion of two composite layers. The main body has fused edges around its four perimeters, with an injection port located in the center of the shorter fused edges. It boasts high strength and structural stability. The production equipment for this high-barrier composite layer medical infusion bag offers high production efficiency, with rapid and stable material discharge, gluing, and conveying processes. A pressing and traction mechanism, a heat fusion mechanism, and a hot-pressing mechanism work together to quickly press and form the composite layers, and quickly heat-fuse the connecting straps of the infusion bag. A trimming and slitting mechanism and a dispensing mechanism work together to effectively trim, slit, and intermittently dispense the infusion bags. A marking mechanism marks and counts the infusion bags, offering wide applicability, high efficiency, and stable and accurate counting. While these three patented features increase working speed and save processing time, they do not allow for the ironing of the gusseted bag, making it prone to wrinkles. This wrinkling can affect the cutting and processing results, ultimately impacting the user's experience. Summary of the Invention
[0006] To address the problems mentioned in the background art, the present invention aims to provide a gusseted bag and its production equipment, which has the advantage of improving the processing effect and solves the problem of reducing the processing effect of the production equipment.
[0007] To achieve the above objectives, the present invention provides the following technical solution: an accordion bag, comprising a bag body, a sealing paper fixedly connected to the top of the bag body, an insert paper fixedly connected to the top of the sealing paper, an insert groove provided at the top of the front of the bag body, and a patterned plate fixedly connected to the front of the bag body.
[0008] As a preferred embodiment of the present invention, a gusseted bag production device includes:
[0009] Transmission mechanism;
[0010] A pressing mechanism, which is fixedly connected to the left side of the top of the transmission mechanism;
[0011] A flattening mechanism is provided, which is located on top of the transmission mechanism. The flattening mechanism includes a housing. A motor is fixedly connected to both the front and rear ends of the top of the housing. A pulley is fixedly connected to the output end of the motor. Pulleys are provided on both sides of pulley one. The surfaces of pulleys two are connected to the surfaces of pulleys one via belts. A transmission screw is fixedly connected to the bottom of pulley two. A lifting plate is threadedly connected to the surface of the transmission screw. A flattening roller is fixedly connected to the front of the lifting plate.
[0012] As a preferred embodiment of the present invention, a cutting machine is fixedly connected to the right side of the top of the transmission mechanism. The cutting machine includes a connecting frame, and electric telescopic rods are fixedly connected to both sides of the top of the connecting frame. The output end of the electric telescopic rod extends through the interior of the connecting frame and is fixedly connected to a positioning plate. Cutting blades are fixedly connected to both sides of the bottom of the positioning plate.
[0013] As a preferred embodiment of the present invention, the transmission mechanism includes a fixed housing, a transmission belt is fixedly installed inside the fixed housing, a support leg is fixedly connected to the bottom of the fixed housing, and a stabilizing plate is fixedly connected to the surface of the support leg.
[0014] In a preferred embodiment of the present invention, the ironing mechanism includes a housing, which is fixedly connected to the top of a fixed shell. A protective shell is fixedly connected to the top of the housing, and a motor is fixedly connected to the top of the protective shell. A gear 1 is fixedly connected to the output end of the motor, and gear 2 is provided on both sides of gear 1. A threaded rod is fixedly connected inside gear 2, and a threaded sleeve is fixedly connected to the surface of the threaded rod. An ironing plate is fixedly connected to the bottom of the threaded sleeve through the interior of the housing, and a connecting plate is fixedly connected to the surface of the threaded sleeve.
[0015] As a preferred embodiment of the present invention, the top and bottom surfaces of the transmission screw are fixedly connected to connecting bearings, and the outer ring surface of the connecting bearing is fixedly connected to the housing.
[0016] As a preferred embodiment of the present invention, a fixed bearing is fixedly connected to the top of the surface of the threaded rod, and the top of the outer ring of the fixed bearing is fixedly connected to the inner wall of the protective shell.
[0017] As a preferred embodiment of the present invention, sliders are fixedly connected to both sides of the connecting plate, and grooves are provided on both sides of the inner wall of the protective shell, with the sliders and grooves being slidably connected.
[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0019] 1. This invention fixes the transmission belt inside the fixed shell, supports the fixed shell with legs and stabilizing plates, and places the bag on top of the transmission belt. The user drives the transmission belt, which moves the bag left and right. The bag is located at the bottom of the ironing mechanism, which irons the bag flat. Then, the pressing mechanism flattens the bag to prevent wrinkles. Finally, the cutting machine cuts the bag to prevent wrinkles from affecting the processing effect. The gusseted bag will not wrinkle during use, ensuring the cutting effect and improving the processing effect, thus ensuring normal use by the user.
[0020] 2. This invention, by setting up a flattening mechanism, can flatten the bag body. The user drives a motor, which drives pulley one to rotate. Pulley one drives pulley two to rotate via a belt. Pulley two drives a transmission screw to rotate. The transmission screw drives a lifting plate to move downwards. The lifting plate drives the flattening roller to move downwards, flattening the bag material. By setting up a cutting machine, the bag body can be cut. The user drives an electric telescopic rod, which drives a positioning plate to move downwards. The positioning plate drives a cutting blade to move downwards, cutting the bag body. By setting up a transmission mechanism, the bag body can be moved. The user fixes the transmission belt inside the fixed shell, supports the fixed shell with the support legs and stabilizing plate, and then places the bag body on top of the transmission belt. The user drives the transmission belt, which moves the bag body left and right. 3. This invention, by setting up a pressing mechanism, can press the bag material flat. The user drives a motor, which drives gear one to rotate, gear one to rotate gear two, gear two to rotate a threaded rod, and the threaded rod drives a threaded sleeve to move downward. The threaded sleeve drives the pressing plate to move downward and contact the bag material for pressing. By setting a connecting bearing, the transmission screw can be fixed to prevent it from moving up and down. By setting a fixed bearing, the threaded rod can be limited to prevent it from moving left and right. By setting a slider and a groove, the connecting plate can be guided to prevent it from shifting during movement. Attached Figure Description
[0021] Figure 1 This is a structural diagram of the present invention;
[0022] Figure 2 For the present invention Figure 1 A three-dimensional structural diagram of the transmission mechanism;
[0023] Figure 3 For the present invention Figure 1 3D structural diagram of the medium-sized cutting machine;
[0024] Figure 4 For the present invention Figure 1 Three-dimensional structural diagram of the ironing mechanism;
[0025] Figure 5 For the present invention Figure 1 Three-dimensional structural diagram of the medium-pressure flattening mechanism;
[0026] Figure 6 For the present invention Figure 1 Three-dimensional structural diagram of the middle bag.
[0027] In the diagram: 1. Bag body; 2. Sealing paper; 3. Insert paper; 4. Insert slot; 5. Patterned plate; 6. Transmission mechanism; 61. Fixed shell; 62. Transmission belt; 63. Support leg; 64. Stabilizing plate; 7. Ironing mechanism; 71. Outer shell; 72. Protective shell; 73. Motor; 74. Gear 1; 75. Gear 2; 76. Threaded rod; 77. Screw sleeve; 78. Ironing plate; 79. Connecting plate; 8. Flattening mechanism; 81. Machine housing; 82. Motor; 83. Belt pulley 1; 84. Belt pulley 2; 85. Transmission screw; 86. Lifting plate; 87. Flattening roller; 9. Cutting machine; 91. Connecting frame; 92. Electric telescopic rod; 93. Positioning plate; 94. Cutting blade; 10. Connecting bearing; 11. Fixed bearing; 12. Slider; 13. Slide groove. Detailed Implementation
[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0029] like Figures 1 to 6 As shown, the present invention provides an accordion bag, including a bag body 1, a sealing paper 2 fixedly connected to the top of the bag body 1, an insert paper 3 fixedly connected to the top of the sealing paper 2, an insertion slot 4 opened on the top of the front of the bag body 1, and a patterned plate 5 fixedly connected to the front of the bag body 1.
[0030] refer to Figures 2 to 6 A gusseted bag production equipment, comprising:
[0031] Transmission mechanism 6;
[0032] Ironing mechanism 7 is fixedly connected to the left side of the top of transmission mechanism 6;
[0033] A flattening mechanism 8 is located on top of the transmission mechanism 6. The flattening mechanism 8 includes a housing 81. A motor 82 is fixedly connected to both the front and rear ends of the top of the housing 81. A pulley 83 is fixedly connected to the output end of the motor 82. A pulley 84 is provided on both sides of the pulley 83. The surface of the pulley 84 is connected to the surface of the pulley 83 via a belt. A transmission screw 85 is fixedly connected to the bottom of the pulley 84. A lifting plate 86 is threadedly connected to the surface of the transmission screw 85. A flattening roller 87 is fixedly connected to the front of the lifting plate 86.
[0034] As a technical optimization of the present invention, by setting a flattening mechanism 8, the bag body 1 can be flattened. The user drives the motor 82, the motor 82 drives the pulley 1 83 to rotate, the pulley 1 83 drives the pulley 2 84 to rotate through the belt, the pulley 2 84 drives the transmission screw 85 to rotate, the transmission screw 85 drives the lifting plate 86 to move downward, the lifting plate 86 drives the flattening roller 87 to move downward, and the flattening roller 87 flattens the raw material in the bag body 1.
[0035] refer to Figure 3 A cutting machine 9 is fixedly connected to the top right side of the transmission mechanism 6. The cutting machine 9 includes a connecting frame 91. Electric telescopic rods 92 are fixedly connected to both sides of the top of the connecting frame 91. The output end of the electric telescopic rod 92 passes through the inside of the connecting frame 91 and is fixedly connected to a positioning plate 93. Cutting blades 94 are fixedly connected to both sides of the bottom of the positioning plate 93.
[0036] As a technical optimization of the present invention, by setting a cutting machine 9, the bag body 1 can be cut. The user drives the electric telescopic rod 92, which drives the positioning plate 93 to move downward. The positioning plate 93 drives the cutting blade 94 to move downward, and the cutting blade 94 cuts the bag body 1.
[0037] refer to Figure 2 The transmission mechanism 6 includes a fixed housing 61, a transmission belt 62 is fixedly installed inside the fixed housing 61, a support leg 63 is fixedly connected to the bottom of the fixed housing 61, and a stabilizing plate 64 is fixedly connected to the surface of the support leg 63.
[0038] As a technical optimization of the present invention, by setting a transmission mechanism 6, the bag body 1 can be moved. The user fixes the transmission belt 62 inside the fixed shell 61, and then supports the fixed shell 61 with the support legs 63 and the stabilizing plate 64. Then the bag body 1 is placed on top of the transmission belt 62. The user drives the transmission belt 62, and the transmission belt 62 drives the bag body 1 to move left and right.
[0039] refer to Figure 4 The ironing mechanism 7 includes a housing 71, which is fixedly connected to the top of the fixed housing 61. A protective housing 72 is fixedly connected to the top of the housing 71. A motor 73 is fixedly connected to the top of the protective housing 72. A gear 74 is fixedly connected to the output end of the motor 73. Gears 75 are provided on both sides of the gear 74. A threaded rod 76 is fixedly connected inside the gear 75. A threaded sleeve 77 is fixedly connected to the surface of the threaded rod 76. An ironing plate 78 is fixedly connected to the bottom of the threaded sleeve 77 through the inside of the housing 71. A connecting plate 79 is fixedly connected to the surface of the threaded sleeve 77.
[0040] As a technical optimization of the present invention, by setting up the ironing mechanism 7, the raw material of the bag body 1 can be ironed. The user drives the motor 73, the motor 73 drives the gear 1 74 to rotate, the gear 1 74 drives the gear 2 75 to rotate, the gear 2 75 drives the threaded rod 76 to rotate, the threaded rod 76 drives the threaded sleeve 77 to move downward, and the threaded sleeve 77 drives the ironing plate 78 to move downward to contact the raw material of the bag body 1 for ironing.
[0041] refer to Figure 5 The top and bottom of the transmission screw 85 are fixedly connected to the connecting bearing 10, and the outer ring of the connecting bearing 10 is fixedly connected to the housing 81.
[0042] As a technical optimization of the present invention, by setting the connecting bearing 10, the transmission screw 85 can be fixed to prevent the transmission screw 85 from moving up and down.
[0043] refer to Figure 4 A fixed bearing 11 is fixedly connected to the top of the surface of the threaded rod 76, and the top of the outer ring of the fixed bearing 11 is fixedly connected to the inner wall of the protective shell 72.
[0044] As a technical optimization of the present invention, by setting a fixed bearing 11, the threaded rod 76 can be limited to prevent the threaded rod 76 from moving left or right.
[0045] refer to Figure 4 Both sides of the connecting plate 79 are fixedly connected to sliders 12, and both sides of the inner wall of the protective shell 72 are provided with sliding grooves 13, and the sliders 12 and sliding grooves 13 are slidably connected.
[0046] As a technical optimization of the present invention, by setting the slider 12 and the groove 13, the connecting plate 79 can be guided to prevent the connecting plate 79 from deviating when moving.
[0047] The working principle and usage process of this invention are as follows: In use, the user places the bag body 1 (material) on top of the transmission belt 62. The transmission belt 62 moves the bag body 1. The user drives the motor 73, which drives gear 1 74 to rotate. Gear 1 74 drives gear 2 75 to rotate. Gear 2 75 drives the threaded rod 76 to rotate. The threaded rod 76 drives the threaded sleeve 77 to move downwards. The threaded sleeve 77 drives the ironing plate 78 to move downwards and contact the bag body 1 to iron it flat. Then, the user drives the motor 82, which drives pulley 83 to rotate. The belt drives the pulley 84 to rotate, which in turn drives the transmission screw 85 to rotate. The transmission screw 85 drives the lifting plate 86 to move downward, which in turn drives the flattening roller 87 to move downward. The flattening roller 87 flattens the raw material of the bag body 1, preventing wrinkles from forming due to thermal expansion and contraction after the raw material of the bag body 1 leaves the ironing plate 78. Then, the electric telescopic rod 92 is driven, which drives the positioning plate 93 to move downward. The positioning plate 93 drives the cutting blade 94 to move downward, and the cutting blade 94 cuts the raw material of the bag body 1 to obtain the bag body 1.
[0048] In summary, this gusseted bag and its production equipment, by fixing the transmission belt 62 inside the fixed shell 61, supporting the fixed shell 61 with the support legs 63 and the stabilizing plate 64, and placing the bag body 1 on top of the transmission belt 62, allows the user to drive the transmission belt 62, which moves the bag body 1 left and right. The bag body 1 is located at the bottom of the ironing mechanism 7, which irons the bag body 1 flat. Then, the flattening mechanism 8 flattens the bag body 1 to prevent wrinkles. Finally, the cutting machine 9 cuts the bag body 1 to prevent wrinkles from affecting the processing effect. When the user uses it, the gusseted bag will not wrinkle, ensuring the cutting effect, improving the processing effect, and thus ensuring normal use by the user.
[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A gusseted bag production equipment, characterized in that: The accordion bag includes a bag body (1), a sealing paper (2) is fixedly connected to the top of the bag body (1), an insert paper (3) is fixedly connected to the top of the sealing paper (2), an insert slot (4) is opened on the top of the front of the bag body (1), and a patterned plate (5) is fixedly connected to the front of the bag body (1). The production equipment includes a transmission mechanism (6); a pressing mechanism (7), which is fixedly connected to the left side of the top of the transmission mechanism (6); and a flattening mechanism (8), which is set on the top of the transmission mechanism (6). The flattening mechanism (8) includes a housing (81), and a motor (82) is fixedly connected to the front end and the rear end of the top of the housing (81). A pulley (83) is fixedly connected to the output end of the motor (82). A pulley (84) is provided on both sides of the pulley (83). The surface of the pulley (84) is connected to the surface of the pulley (83) via a belt. A transmission screw (85) is fixedly connected to the bottom of the pulley (84). A lifting plate (86) is threadedly connected to the surface of the lifting plate (86). A flattening roller (87) is fixedly connected to the front of the lifting plate (86). A cutting machine (9) is fixedly connected to the top right side of the transmission mechanism (6). The transmission mechanism (6) includes a fixed shell (61), and a transmission belt (62) is fixedly installed inside the fixed shell (61). The ironing mechanism (7) includes a housing (71), which is fixedly connected to the top of the fixed housing (61). A protective housing (72) is fixedly connected to the top of the housing (71), and a motor (73) is fixedly connected to the top of the protective housing (72). A gear (74) is fixedly connected to the output end of the motor (73). Gears (75) are provided on both sides of the gears (74). A threaded rod (76) is fixedly connected inside the gears (75). A threaded sleeve (77) is fixedly connected to the surface of the threaded rod (76). An ironing plate (78) is fixedly connected to the bottom of the threaded sleeve (77) through the inside of the housing (71).
2. The gusseted bag production equipment according to claim 1, characterized in that: The top and bottom of the transmission screw (85) are fixedly connected to the connecting bearing (10), and the outer ring of the connecting bearing (10) is fixedly connected to the housing (81).
3. The gusseted bag production equipment according to claim 2, characterized in that: A fixed bearing (11) is fixedly connected to the top of the surface of the threaded rod (76), and the top of the outer ring of the fixed bearing (11) is fixedly connected to the inner wall of the protective shell (72).
4. The gusseted bag production equipment according to claim 3, characterized in that: A connecting plate (79) is fixedly connected to the surface of the threaded sleeve (77). A slider (12) is fixedly connected to both sides of the connecting plate (79). A groove (13) is opened on both sides of the inner wall of the protective shell (72). The slider (12) and the groove (13) are slidably connected.
5. The gusseted bag production equipment according to claim 4, characterized in that: The cutting machine (9) includes a connecting frame (91), and electric telescopic rods (92) are fixedly connected to both sides of the top of the connecting frame (91). The output end of the electric telescopic rod (92) extends through the interior of the connecting frame (91) and is fixedly connected to a positioning plate (93). Cutting blades (94) are fixedly connected to both sides of the bottom of the positioning plate (93). Support legs (63) are fixedly connected to the bottom of the fixed shell (61), and stabilizing plates (64) are fixedly connected to the surface of the support legs (63).