A fully automatic triangular bag packaging device

Abstract

The application relates to the technical field of triangular bag packaging, and discloses a full-automatic triangular bag packaging device which comprises an operation table, a storage cylinder and a feeding structure. The full-automatic triangular bag packaging device can realize uniform distribution of materials into an L-shaped conveying pipe for conveying by rotating the first rotating shaft and the flow dividing stick through the first rotating motor when the materials need to be discharged, and then discharging the materials at the bottom of the storage cylinder through the multiple flow dividing grooves and the connecting pipes, so that the problem of not being able to quantitatively discharge the materials is solved. The adjusting frame is slidably connected in the flow dividing groove, so that stepless adjustment of the width of the flow dividing groove is realized. The internal space of the flow dividing groove is adjusted, so that the problem that the material channel size cannot be dynamically adjusted and is not suitable for different particle sizes when the materials are packaged is solved.

Description

Technical Field

[0001] This application relates to the field of triangular packaging technology, specifically a fully automatic triangular packaging device. Background Technology

[0002] Triangular packaging machines can heat-sealable flexible materials into small bags, and can automatically package powder, liquid, colloidal, paste, and solid materials into small bags. Currently, in the food processing industry, some food products need to be packaged into small portions.

[0003] An existing patent (publication number: CN 221394150U) discloses a feeding mechanism for a triangular packaging machine, belonging to the field of triangular packaging technology. It includes two side plates, with a feeding trough between them. A rotating rod is located inside the feeding trough, and an auger is wound around the outer wall of the rotating rod. Threaded rods and sliding rods are respectively located on both sides of the feeding trough. In this application, the material in the hopper is evenly transported to the inside of the feeding trough through the conveying pipe while the hopper moves, preventing excessive material accumulation at the input end of the feeding trough and thus affecting its conveying efficiency. Furthermore, the rotation of the threaded rod drives the first pulley to rotate. Since the first pulley and the second pulley are connected by a belt drive, the second pulley drives the rotating rod to rotate, which in turn drives the auger on it to rotate. This allows the material in the feeding trough to be orderly transported through the discharge port to the input end of the packaging machine via the discharge pipe, preventing blockage of the material in the feeding trough.

[0004] While the device described in the aforementioned comparative document solves the problem that existing triangular packaging machines mostly involve directly pouring materials into the machine's input port, which can easily lead to blockage when there is too much material, thus reducing the efficiency of the device, the comparative document does not support quantitative feeding of materials, does not support dynamic adjustment of the material channel size during packaging, and is not suitable for different particle sizes, such as tea and coffee. To solve the above problems, a fully automatic triangular packaging device is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a fully automatic triangular packaging device. Through the cooperation of a diverter and an adjustable diverter roller, the device can achieve uniform and quantitative distribution of materials into the feeding pipe, solving the problem of not being able to perform quantitative feeding. Through the sliding design of the diverter and the adjustment frame, the device solves the problem that it does not support dynamic adjustment of the material channel size and is not suitable for different particle sizes when packaging materials.

[0006] To achieve the above objectives, this application provides the following technical solution: a fully automatic triangular packaging device, comprising an operating table, a storage cylinder and a feeding structure, wherein the storage cylinder and the feeding structure are fixedly connected to the top of the operating table, a controller is provided on the side of the operating table, and a guiding structure, a cutting and sealing structure and an output structure are provided inside the operating table, wherein the output structure is provided at the bottom of the cutting and sealing structure.

[0007] Multiple connecting lugs are fixedly connected to the surface of the storage cylinder. A support rod is fixedly connected to the bottom of the connecting lugs. The bottom end of the support rod is fixedly connected to the top of the operating table. A connecting pipe is fixedly connected to the bottom of the storage cylinder. A diverter cylinder is fixedly connected to the bottom end of the connecting pipe. An L-shaped conveying pipe is fixedly connected to the bottom end of the diverter cylinder. A discharge pipe is fixedly connected to the bottom of the L-shaped conveying pipe. A first fixed shell and a second fixed shell are fixedly connected to opposite sides of the diverter cylinder. A first rotating shaft is tightly nested on one side of the diverter cylinder via a bearing. A diverter roller and a second gear are fixedly connected to both ends of the first rotating shaft. A first rotary motor is fixedly connected to the inner side of the first fixed shell. A first gear is fixedly connected to the output end of the first rotary motor. The first gear and the second gear mesh with each other. Multiple diverter grooves are opened on the surface of the diverter roller. An adjustment frame is slidably connected inside the diverter groove. Circular connecting plates are fixedly connected to the sides of the multiple adjustment frames. An observation window is provided on the surface of the storage cylinder.

[0008] The above solution, by setting up a first rotary motor, operates when material needs to be fed, causing the first gear to rotate. Through the meshing of the first and second gears, the first rotating shaft and the diverting roller can be rotated. Then, through the diverting trough and connecting pipe, the material at the bottom of the storage cylinder can be carried out. By carrying out material through multiple diverting troughs, the material can be evenly distributed into the L-shaped conveying pipe for conveying, solving the problem of not being able to quantitatively feed the material. Then, by sliding the adjustment frame in the diverting trough, the width of the diverting trough can be infinitely adjusted. By adjusting the internal space of the diverting trough, the problem of not supporting dynamic adjustment of the material channel size and not being suitable for different particle sizes when packaging materials is solved.

[0009] Furthermore, a second rotary motor is fixedly connected to the inner side of the second fixed housing, a third gear is fixedly connected to the output end of the second rotary motor, a second rotating shaft is tightly nested within the inner side of the second fixed housing via bearings, a fourth gear is fixedly connected to the surface of the second rotating shaft, the third gear and the fourth gear mesh with each other, a threaded rod is fixedly connected to one end of the second rotating shaft, a threaded cylinder is threadedly connected to the surface of the threaded rod, a top plate is fixedly connected to one end of the threaded cylinder, and an annular L-frame is fixedly connected to the side of the circular connecting plate, with the top plate located within the annular L-frame.

[0010] The above scheme, by setting a second rotary motor, can rotate the third gear. Through the meshing of the third and fourth gears, the second rotating shaft and the threaded rod can be rotated, allowing the threaded cylinder to move on the surface of the threaded rod. Then, through the top plate, the adjusting frame can be pushed to slide in the diversion channel, realizing stepless adjustment of the width of the diversion channel and ensuring precise control of material flow. At the same time, through the linkage design between the top plate and the annular L-frame, the adjustment frame can be prevented from shifting, maintaining the stability of the diversion.

[0011] Furthermore, a limiting groove is formed inside the second fixed shell, and a limiting block is fixedly connected to the surface of the threaded cylinder, with the limiting block slidably connected within the limiting groove.

[0012] The above scheme, through the sliding fit between the limiting block and the limiting groove, can constrain the linear motion trajectory of the threaded cylinder, prevent positioning deviations caused by vibration during adjustment, and improve long-term operational reliability.

[0013] Furthermore, two L-shaped rods are fixedly connected to the top of the operating table, and a conveyor frame is rotatably connected between the two L-shaped rods by a fastening pin.

[0014] The above solution, through the structure of the L-shaped rod and the rotatable conveyor frame, can support flexible guidance of roll film of different widths or thicknesses, and can be adapted to a variety of packaging materials for triangular bags.

[0015] Furthermore, a support rod is fixedly connected to the top of the operating table, and a support frame is fixedly connected to the top of the support rod. The bottom of the L-shaped conveying pipe overlaps the bottom of the support frame. Multiple connecting bolts are threaded onto the surface of the support frame, and one end of each connecting bolt overlaps the surface of the L-shaped conveying pipe.

[0016] The above solution, using a support frame with adjustable connecting bolts, can provide stable support for the bottom of the L-shaped delivery pipe, thereby reducing pipe vibration.

[0017] Furthermore, a third rotary motor is fixedly connected to the side of the L-shaped conveying pipe. The output end of the third rotary motor rotates through the side of the L-shaped conveying pipe and is fixedly connected to a material conveying auger.

[0018] The above solution involves setting up a third rotary motor. When the third rotary motor operates, the conveying auger rotates. The rotation of the conveying auger enables active propulsion when packaging material particles, thus solving the problem of poor gravity-driven material feeding.

[0019] Furthermore, the feeding structure is equipped with a pressure sensor and an electric slide rail, and an electric slider is slidably connected inside the electric slide rail. An adjusting roller is provided on the side of the electric slider.

[0020] The above solution allows for real-time monitoring of the tension of the packaging connecting belt by installing a pressure sensor. Then, the position of the adjusting roller can be dynamically adjusted via an electric slide rail and an electric slider, preventing the packaging connecting belt from shifting and causing it to be unloaded.

[0021] Furthermore, adjustable support feet are fixedly connected to the four corners of the bottom of the operating table.

[0022] The above solution, by setting adjustable support feet, can compensate for uneven ground, keep the equipment level, and reduce the risk of loose sealing or cutter deviation caused by vibration.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This fully automatic triangular packaging device features a first rotary motor. When material needs to be fed, the first rotary motor rotates, causing the first gear to rotate. The meshing of the first and second gears drives the first rotating shaft and the diverting roller to rotate. Material from the bottom of the storage cylinder is then carried out through the diverting trough and connecting pipe. The material is evenly distributed into the L-shaped conveying pipe via multiple diverting troughs, solving the problem of inability to quantitatively feed material. An adjusting frame, slidably connected within the diverting trough, allows for stepless adjustment of the trough width. Adjusting the internal space of the diverting trough solves the problem of not supporting dynamic adjustment of the material channel size and being unsuitable for different particle sizes during packaging. A second rotary motor, when in operation, rotates the third gear. The meshing of the third and fourth gears drives the second rotating shaft and the threaded rod to rotate, causing the threaded cylinder to move on the surface of the threaded rod. A top plate then pushes the adjusting frame to slide within the diverting trough, achieving stepless adjustment of the trough width and ensuring precise control of material flow. Attached Figure Description

[0025] Figure 1 This is a frontal three-dimensional structural diagram of this application;

[0026] Figure 2 This is a side-view perspective three-dimensional structural diagram of this application;

[0027] Figure 3 This is a schematic diagram of the structure of the storage hopper in this application;

[0028] Figure 4 This is a structural schematic diagram of the cross-section of the storage hopper in this application;

[0029] Figure 5 This is a structural schematic diagram of the cross-section of the L-shaped delivery pipe in this application;

[0030] Figure 6 for Figure 4 Enlarged structural diagram at point A in the middle.

[0031] In the picture:

[0032] 1. Control panel; 101. Controller; 102. Guiding structure; 103. Cutting and sealing structure; 104. Output structure; 105. Adjustable support feet;

[0033] 2. Storage cylinder; 201. Connecting ear plate; 202. Supporting upright; 203. Connecting pipe; 204. Diverter cylinder; 205. L-shaped conveying pipe; 206. Discharge pipe; 207. Observation window; 208. First fixed shell; 209. First rotary motor; 2010. First gear; 2011. First rotating shaft; 2012. Second gear; 2013. Diverter roller; 2014. Diverter trough; 2015. ... 2. Fixed shell; 2016. Adjustment frame; 2017. Circular connecting plate; 2018. Annular L-frame; 2019. Second rotary motor; 2020. Third gear; 2021. Second rotating shaft; 2022. Fourth gear; 2023. Threaded rod; 2024. Threaded cylinder; 2025. Top plate; 2026. Limiting groove; 2027. Limiting block; 2028. Third rotary motor; 2029. Conveying auger;

[0034] 3. Feeding structure; 301. Pressure sensor; 302. Electric slide rail; 303. Electric slider; 304. Adjusting roller;

[0035] 4. L-shaped rod; 401. Conveyor frame; 402. Fastening pin;

[0036] 5. Support rod; 501. Support frame; 502. Connecting bolts. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0038] Please see Figure 1 , Figure 3 and Figure 4 The fully automatic triangular packaging device in this embodiment includes an operating table 1, a storage cylinder 2 and a feeding structure 3. The storage cylinder 2 and the feeding structure 3 are fixedly connected to the top of the operating table 1. A controller 101 is provided on the side of the operating table 1. A guide structure 102, a cutting and sealing structure 103 and an output structure 104 are provided inside the operating table 1. The output structure 104 is located at the bottom of the cutting and sealing structure 103.

[0039] Multiple connecting lugs 201 are fixedly connected to the surface of the storage cylinder 2. A support rod 202 is fixedly connected to the bottom of each connecting lug 201. The bottom end of the support rod 202 is fixedly connected to the top of the operating table 1. A connecting pipe 203 is fixedly connected to the bottom of the storage cylinder 2. A diverter cylinder 204 is fixedly connected to the bottom end of the connecting pipe 203. An L-shaped conveying pipe 205 is fixedly connected to the bottom end of the diverter cylinder 204. A discharge pipe 206 is fixedly connected to the bottom of the L-shaped conveying pipe 205. A first fixed shell 208 and a second fixed shell 206 are fixedly connected to opposite sides of the diverter cylinder 204, respectively. The first fixed housing 2015 has a first rotating shaft 2011 tightly nested on one side of the diverting cylinder 204 via a bearing. Diverting rollers 2013 and a second gear 2012 are fixedly connected to both ends of the first rotating shaft 2011, respectively. A first rotary motor 209 is fixedly connected to the inner side of the first fixed housing 208. A first gear 2010 is fixedly connected to the output end of the first rotary motor 209. The first gear 2010 and the second gear 2012 mesh with each other. Multiple diverting grooves 2014 are formed on the surface of the diverting roller 2013. An adjustment frame 2016 is internally slidably connected, and multiple adjustment frames 2016 are fixedly connected to circular connecting plates 2017 on their sides. An observation window 207 is provided on the surface of the storage cylinder 2. A first rotary motor 209 is installed; when material needs to be fed, the first rotary motor 209 operates, causing the first gear 2010 to rotate. Through the meshing of the first gear 2010 and the second gear 2012, the first rotating shaft 2011 and the diverting roller 2013 can be driven to rotate, and then the material passes through the diverting groove 2014 and the connecting pipe 2. 03. The material at the bottom of the storage cylinder 2 can be carried out and conveyed evenly into the L-shaped conveying pipe 205 through multiple diversion channels 2014, solving the problem of not being able to quantitatively feed the material. Then, by sliding the adjustment frame 2016 into the diversion channel 2014, the width of the diversion channel 2014 can be infinitely adjusted. By adjusting the internal space of the diversion channel 2014, the problem of not supporting dynamic adjustment of the material channel size and not being suitable for different particle sizes when packaging materials is solved.

[0040] Please see Figure 4 and Figure 6A second rotary motor 2019 is fixedly connected to the inner side of the second fixed housing 2015. A third gear 2020 is fixedly connected to the output end of the second rotary motor 2019. A second rotating shaft 2021 is tightly nested inside the inner side of the second fixed housing 2015 via bearings. A fourth gear 2022 is fixedly connected to the surface of the second rotating shaft 2021. The third gear 2020 and the fourth gear 2022 mesh with each other. A threaded rod 2023 is fixedly connected to one end of the second rotating shaft 2021. A threaded cylinder 2024 is threadedly connected to the surface of the threaded rod 2023. A top plate 2025 is fixedly connected to one end of the threaded cylinder 2024. An annular L-frame 2018 is fixedly connected to the side of the circular connecting plate 2017. The top plate 2025 is located within the annular L-frame 2018. By setting the second rotary motor 2019, the operation of the second rotary motor 2019 can cause the third gear 2020 to rotate. Through the interaction between the third gear 2020 and the fourth gear 2022, the rotation of the third gear 2020 and the fourth gear 2022 is achieved. The engagement of 22 drives the second rotating shaft 2021 and the threaded rod 2023 to rotate, allowing the threaded cylinder 2024 to move on the surface of the threaded rod 2023. Then, through the top plate 2025, the adjusting frame 2016 can be pushed to slide within the diversion channel 2014, enabling stepless adjustment of the width of the diversion channel 2014 and ensuring precise control of material flow. At the same time, the linkage design between the top plate 2025 and the annular L-frame 2018 prevents the adjusting frame 2016 from shifting, maintaining diversion stability. The second fixed shell 2015 has a limiting groove 2026 inside, and a limiting block 2027 is fixedly connected to the surface of the threaded cylinder 2024. The limiting block 2027 is slidably connected within the limiting groove 2026. Through the sliding cooperation between the limiting block 2027 and the limiting groove 2026, the linear motion trajectory of the threaded cylinder 2024 can be constrained, preventing positioning deviations caused by vibration during adjustment and improving long-term operational reliability.

[0041] Please see Figure 1 , Figure 3 and Figure 5Two L-shaped rods 4 are fixedly connected to the top of the operating table 1. A conveyor frame 401 is rotatably connected between the two L-shaped rods 4 via a fastening pin 402. The structure of the L-shaped rods 4 and the rotatable conveyor frame 401 can flexibly guide rolls of film of different widths or thicknesses, and can adapt to various packaging materials such as triangular bags. A support rod 5 is fixedly connected to the top of the operating table 1, and a support frame 501 is fixedly connected to the top of the support rod 5. The bottom of the L-shaped conveyor pipe 205 overlaps the bottom of the support frame 501. Multiple connecting bolts 502 are threaded on the surface of the support frame 501. One end of the connecting bolt 502 overlaps the surface of the L-shaped conveyor pipe 205. With the support frame 501 and the adjustable connecting bolts 502, the bottom of the L-shaped conveyor pipe 205 can be supported and stabilized, which can reduce pipeline vibration. A third rotary motor 2028 is fixedly connected to the side of the L-shaped conveyor pipe 205. The output end of the third rotary motor 2028 rotates through the side of the L-shaped conveyor pipe 205 and is fixedly connected to a conveying auger 2029. By setting a third rotary motor 2028, the operation of the third rotary motor 2028 can rotate the conveying auger 2029. The rotation of the conveying auger 2029 can achieve active propulsion when packaging material particles, which can solve the problem of poor gravity feeding. The feeding structure 3 is equipped with a pressure sensor 301 and an electric slide rail 302. An electric slider 303 is slidably connected inside the electric slide rail 302. An adjusting roller 304 is set on the side of the electric slider 303. By setting the pressure sensor 301, the tension of the packaging connecting belt can be monitored in real time. Then, the position of the adjusting roller 304 can be dynamically adjusted through the electric slide rail 302 and the electric slider 303, which can prevent the position of the packaging connecting belt from being offset and causing no load. Adjustable support feet 105 are fixedly connected to the four corners of the bottom of the operating table 1. By setting the adjustable support feet 105, the unevenness of the ground can be compensated, the equipment can be kept level, and the risk of loose sealing or blade offset caused by vibration can be reduced.

[0042] In this embodiment, by setting a first rotary motor 209, the operation of the first rotary motor 209 can drive the first rotating shaft 2011 and the diverting roller 2013 to rotate. Then, through the diverting groove 2014 and the connecting pipe 203, the material can be evenly distributed into the L-shaped conveying pipe 205 for conveying, solving the problem of not being able to quantitatively feed the material. Then, by sliding the adjustment frame 2016 in the diverting groove 2014, the width of the diverting groove 2014 can be infinitely adjusted. By adjusting the internal space of the diverting groove 2014, the problem of not supporting dynamic adjustment of the material channel size and not being suitable for different particle sizes when packaging materials is solved. By setting a pressure sensor 301, the tension of the packaging connecting belt can be monitored in real time. Then, by using the electric slide rail 302 and the electric slider 303, the position of the adjusting roller 304 can be dynamically adjusted, which can prevent the position of the packaging connecting belt from shifting and causing no load.

[0043] The working principle of the above embodiment is as follows: During use, when feeding materials, the first rotary motor 209 operates, which causes the first gear 2010 to rotate. Through the meshing of the first gear 2010 and the second gear 2012, the first rotating shaft 2011 and the diverting roller 2013 can be rotated. Then, through the diverting groove 2014 and the connecting pipe 203, the material at the bottom of the storage cylinder 2 can be carried out. Through the carrying out of multiple diverting grooves 2014, the material can be evenly distributed into the L-shaped conveying pipe 205 for conveying, solving the problem of not being able to perform quantitative feeding. Then, by adjusting the frame 2016 slidably connected in the diverting groove 2014, the width of the diverting groove 2014 can be adjusted. The stepless adjustment of the flow channel 2014 solves the problem of not supporting dynamic adjustment of the material channel size and not adapting to different particle sizes when packaging materials. The material flows into the L-shaped conveying pipe 205, and then the third rotary motor 2028 runs, which can make the conveying auger 2029 rotate. Through the rotation of the conveying auger 2029, active propulsion can be achieved when conveying material particles, which can solve the problem of poor gravity feeding. The material can flow into the packaging belt through the feeding pipe 206 and the conveying frame 401. After flowing in, under the action of the shearing and sealing structure 103, the packaging belt can be sheared and sealed into a triangular shape and output through the output structure 104.

[0044] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic triangular packaging device, comprising an operating table (1), a storage cylinder (2), and a feeding structure (3), characterized in that: The storage cylinder (2) and the feeding structure (3) are fixedly connected to the top of the operating table (1). A controller (101) is provided on the side of the operating table (1). A guide structure (102), a shearing and sealing structure (103) and an output structure (104) are provided inside the operating table (1). The output structure (104) is located at the bottom of the shearing and sealing structure (103). Multiple connecting lugs (201) are fixedly connected to the surface of the storage cylinder (2). A support rod (202) is fixedly connected to the bottom of the connecting lugs (201). The bottom end of the support rod (202) is fixedly connected to the top of the operating table (1). A connecting pipe (203) is fixedly connected to the bottom of the storage cylinder (2). A diverter cylinder (204) is fixedly connected to the bottom end of the connecting pipe (203). An L-shaped conveying pipe (205) is fixedly connected to the bottom end of the diverter cylinder (204). A discharge pipe (206) is fixedly connected to the bottom of the L-shaped conveying pipe (205). A first fixed shell (208) and a second fixed shell (2015) are fixedly connected to opposite sides of the diverter cylinder (204). A first fixed shell (208) and a second fixed shell (2015) are tightly nested on one side of the diverter cylinder (204) through a bearing. A rotating shaft (2011) is fixedly connected to two ends of a diverter roller (2013) and a second gear (2012). A first rotary motor (209) is fixedly connected to the inner side of the first fixed shell (208). A first gear (2010) is fixedly connected to the output end of the first rotary motor (209). The first gear (2010) and the second gear (2012) mesh with each other. A plurality of diverter grooves (2014) are opened on the surface of the diverter roller (2013). An adjustment frame (2016) is slidably connected inside the diverter groove (2014). A circular connecting plate (2017) is fixedly connected to the side of the plurality of adjustment frames (2016). An observation window (207) is provided on the surface of the storage cylinder (2).

2. The fully automatic triangular packaging device according to claim 1, characterized in that: A second rotary motor (2019) is fixedly connected to the inner side of the second fixed shell (2015). A third gear (2020) is fixedly connected to the output end of the second rotary motor (2019). A second rotating shaft (2021) is tightly nested inside the inner side of the second fixed shell (2015) via bearings. A fourth gear (2022) is fixedly connected to the surface of the second rotating shaft (2021). The third gear (2020) and the fourth gear (2022) mesh with each other. A threaded rod (2023) is fixedly connected to one end of the second rotating shaft (2021). A threaded cylinder (2024) is threadedly connected to the surface of the threaded rod (2023). A top plate (2025) is fixedly connected to one end of the threaded cylinder (2024). An annular L-frame (2018) is fixedly connected to the side of the circular connecting plate (2017). The top plate (2025) is located inside the annular L-frame (2018).

3. The fully automatic triangular packaging device according to claim 2, characterized in that: The second fixed shell (2015) has a limiting groove (2026) inside, and a limiting block (2027) is fixedly connected to the surface of the threaded cylinder (2024). The limiting block (2027) is slidably connected in the limiting groove (2026).

4. The fully automatic triangular packaging device according to claim 1, characterized in that: The top of the operating table (1) is fixedly connected to two L-shaped rods (4), and a conveyor frame (401) is rotatably connected between the two L-shaped rods (4) by a fastening pin (402).

5. The fully automatic triangular packaging device according to claim 1, characterized in that: The top of the operating table (1) is fixedly connected to a support rod (5), and the top of the support rod (5) is fixedly connected to a support frame (501). The bottom of the L-shaped conveying pipe (205) overlaps the bottom of the support frame (501). The surface of the support frame (501) is threaded with multiple connecting bolts (502), and one end of the connecting bolts (502) overlaps the surface of the L-shaped conveying pipe (205).

6. The fully automatic triangular packaging device according to claim 1, characterized in that: A third rotary motor (2028) is fixedly connected to the side of the L-shaped conveying pipe (205). The output end of the third rotary motor (2028) rotates through the side of the L-shaped conveying pipe (205) and is fixedly connected to a conveying auger (2029).

7. The fully automatic triangular packaging device according to claim 1, characterized in that: The feeding structure (3) is equipped with a pressure sensor (301) and an electric slide rail (302). An electric slider (303) is slidably connected inside the electric slide rail (302). An adjusting roller (304) is provided on the side of the electric slider (303).

8. The fully automatic triangular packaging device according to claim 1, characterized in that: The operating table (1) is fixedly connected to four adjustable support feet (105) at the bottom corners.

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