Automatic hose packing machine

Abstract

This invention discloses an automatic hose packing machine, comprising a frame, a fixture mechanism, and a first conveying component, a hose pushing mechanism, a box feeding mechanism, and a packing motion mechanism disposed on the frame. The frame has a packing station. The first conveying component is used to convey hoses. The fixture mechanism includes multiple sleeve fixtures for hoses to be fitted onto. The hose pushing mechanism is disposed corresponding to the first conveying component and can push the hoses on the first conveying component onto the sleeve fixtures. The fixture mechanism can keep the hoses on or off the sleeve fixtures. The box feeding mechanism is used to load and convey boxes to the packing station and to unload boxes. The packing motion mechanism is used to drive the fixture mechanism to rotate and move, so that the hoses on the fixture mechanism can be vertically loaded into the boxes at the packing station. This invention can vertically load hoses into horizontally placed boxes at the packing station, which helps to avoid compression deformation caused by hose stacking and facilitates the use of hoses in packing.

Description

Technical Field

[0001] This invention relates to the field of hose production equipment technology, and in particular to an automatic hose packing machine. Background Technology

[0002] The production of flexible tube packaging involves multiple processes, typically including tube welding, shoulder injection, printing, hot stamping, capping, boxing, and tube arrangement. Traditionally, flexible tube boxing is done manually, with workers arranging and placing the tubes into boxes, which is inefficient. With technological advancements, some flexible tube manufacturers now use boxing machines. These machines typically transport the tubes horizontally on a conveyor belt, then push the entire row of tubes directly into a side-mounted box using a moving pusher. The box moves up and down, stacking multiple rows of tubes. However, because the box is side-mounted (opening towards the conveyor belt), and the tubes are fed horizontally, their open ends are easily deformed. When multiple tubes are stacked, the open side deforms due to gravity and vertical compression, causing it to flatten and tilt to one side. This makes the tubes prone to slipping out of the side-mounted box, affecting the arrangement of tubes within the box and subsequent boxing operations, thus hindering production applications. Summary of the Invention

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. To this end, this invention proposes an automatic hose packing machine, which uses a jig mechanism as a transfer mechanism. The hose is first fitted into the sleeve jig, and by driving the jig mechanism to rotate and move, the hose can be vertically loaded into a horizontally placed box at the packing station. This helps to avoid the squeezing and deformation caused by the stacking of hoses, and facilitates the packing and use of hoses.

[0004] According to an embodiment of the present invention, an automatic hose packing machine includes a frame, a fixture mechanism, and a first conveying component, a tube pushing mechanism, a box feeding mechanism, and a packing motion mechanism disposed on the frame. The frame has a packing station. The first conveying component is used to convey hoses. The fixture mechanism includes a plurality of sleeve fixtures for hoses to be fitted. The tube pushing mechanism is disposed corresponding to the first conveying component and can push the hose on the first conveying component to be fitted onto the sleeve fixture. The fixture mechanism can make the hose stay on the sleeve fixture or detach from the sleeve fixture. The box feeding mechanism is used to feed boxes to the packing station and to output boxes. The packing motion mechanism is connected to the fixture mechanism and can drive the fixture mechanism to rotate and move, so that the hose on the fixture mechanism can be vertically loaded into the box at the packing station.

[0005] The automatic hose packing machine according to the embodiments of the present invention has at least the following beneficial effects: In use, the hose is horizontally placed on the first conveying assembly for transport. The box for packing the hose can be horizontally placed with its opening facing upwards on the box feeding mechanism. The box feeding mechanism transports the box to the packing station. The packing motion mechanism drives the fixture mechanism to move to the side of the first conveying assembly. The sleeve fixture corresponds to the conveying plane of the first conveying assembly. The pusher mechanism pushes the hose conveyed to the preset position on the first conveying assembly towards the sleeve fixture, so that the hose is fitted onto the sleeve fixture. The fixture mechanism keeps the hose on the sleeve fixture. The above operation is repeated. The packing motion mechanism drives the fixture mechanism to move, so that each sleeve fixture on the fixture mechanism is fitted with a hose. Then, it can be... The packing mechanism drives the fixture mechanism to rotate 90 degrees, changing the hose on the sleeve fixture from a horizontal to a vertical position. The packing mechanism then moves the fixture mechanism to the packing station, aligning the sleeve fixture with the opening of the box. The fixture mechanism then detaches the hose from the sleeve fixture, and the hose is placed into the box in a vertical position. Subsequently, the box delivery mechanism outputs the box from the packing station, completing the hose packing process. This packing method uses the fixture mechanism as an intermediary. The hose is first fitted into the sleeve fixture, and the packing mechanism drives the fixture mechanism to rotate and move, allowing the hose to be vertically placed into the horizontally placed box. This helps avoid the hose being crushed and deformed due to horizontal stacking, ensuring that the hose is placed into the box more stably and reliably, facilitating the use of the packed hose.

[0006] According to some embodiments of the present invention, the first conveying assembly includes a conveyor belt and a tube carrier fixture. The tube carrier fixture is provided with a plurality of tube carrier fixtures arranged on the conveyor belt. The tube carrier fixture is provided with an arc-shaped groove adapted to the side wall of the tube. The arc-shaped groove is provided with a negative pressure hole. A negative pressure can be formed at the negative pressure hole to adsorb the tube placed in the arc-shaped groove.

[0007] According to some embodiments of the present invention, the tube pushing mechanism includes a first driving component, a buffer component, and a push plate component. The buffer component is connected to the push plate component, and the first driving component is connected to the buffer component. The first driving component can drive the push plate component to move through the buffer component, so that the push plate component pushes the hose on the first conveying component onto the sleeve fixture.

[0008] According to some embodiments of the present invention, the side of the sleeve fixture is provided with an abutment portion, the abutment portion protruding relative to the side surface of the sleeve fixture, and when a flexible tube is sleeved on the sleeve fixture, the abutment portion can abut against the inner wall of the flexible tube.

[0009] According to some embodiments of the present invention, the jig mechanism includes a tube removal component and a second drive component, the second drive component being connected to the tube removal component and capable of driving the tube removal component to move, the tube removal component being capable of pushing the hose on the cannula jig to move, so that the hose is detached from the cannula jig.

[0010] According to some embodiments of the present invention, the frame is provided with a tube feeding mechanism, which is capable of feeding and conveying hoses one by one to the first conveying assembly.

[0011] According to some embodiments of the present invention, the tube feeding mechanism includes a first driver, a conveying assembly, a carrier, and a tilting assembly. The conveying assembly includes a conveyor belt. The first driver is connected to the conveying assembly and is capable of driving the conveyor belt to operate. Multiple carriers are provided and arranged along the conveyor belt. Each carrier is rotatably connected to the conveyor belt. Each carrier has a loading cavity for accommodating a flexible tube. One side of the loading cavity is open. The center of gravity of the carrier is offset from the axis of rotation of the carrier. The carrier can rotate under the action of gravity so that the loading cavity is in an open-facing state. The conveying assembly has a feeding area and a discharging area. The carrier is conveyed and operated between the feeding area and the discharging area by the conveyor belt. The discharging area is located above the input side of the first conveying assembly. The tilting assembly is located in the discharging area. The tilting assembly is capable of tilting the carrier from a state where the loading cavity is in an open-facing state to a state where the loading cavity is in an open-facing state, so as to output the flexible tube in the loading cavity to the first conveying assembly.

[0012] According to some embodiments of the present invention, the conveying assembly is provided with a buffer area located between the feeding area and the discharging area. The carrier is transported and operated by the conveyor belt between the feeding area, the buffer area, and the discharging area. The conveying assembly includes a first movable wheel and a second movable wheel, both of which are located in the buffer area. The first movable wheel cooperates with the conveyor belt moving from the feeding area to the discharging area in the buffer area. The first movable wheel is movable relative to the frame to change the movement path length of the conveyor belt moving from the feeding area to the discharging area in the buffer area. The second movable wheel cooperates with the conveyor belt moving from the discharging area to the feeding area in the buffer area. The second movable wheel is movable relative to the frame to change the movement path length of the conveyor belt moving from the discharging area to the feeding area in the buffer area.

[0013] According to some embodiments of the present invention, the box feeding mechanism includes a second conveying component, a first pushing component, a second pushing component, and a lifting platform. The second conveying component is used for feeding and conveying boxes. The first pushing component is disposed to the side of the second conveying component and is used to push the boxes on the second conveying component to the lifting platform. The lifting platform is capable of lifting and moving to deliver the boxes to or from the packing station. The second pushing component is disposed to the side of the lifting platform and is used to push the boxes on the lifting platform out.

[0014] According to some embodiments of the present invention, the frame is provided with a limiting mechanism at the packing station, the limiting mechanism being able to restrict the position of the box at the packing station.

[0015] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the automatic hose packing machine according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A partial structural diagram of an automatic packing machine for flexible tubes;

[0019] Figure 3 for Figure 2 Structural diagram of the central jig mechanism and the packing motion mechanism;

[0020] Figure 4 for Figure 2 Schematic diagram of the central fixture mechanism;

[0021] Figure 5 for Figure 4 An enlarged schematic diagram of part A in the middle;

[0022] Figure 6 for Figure 4 Exploded view of the central jig mechanism;

[0023] Figure 7 for Figure 1 Schematic diagram of the central feed pipe mechanism;

[0024] Figure 8 for Figure 7 A schematic diagram of a partial structural section of the central feed pipe mechanism;

[0025] Figure 9 for Figure 7 Schematic diagram of the medium-sized vehicle;

[0026] Figure 10 for Figure 7 A simplified structural diagram of the transmission component;

[0027] Figure 11 for Figure 1 Schematic diagram of the middle feeding box mechanism;

[0028] Figure 12 for Figure 1 A schematic diagram of the middle limit mechanism.

[0029] Figure label:

[0030] Frame 100, packing station 101, hose 1, box 2;

[0031] First conveying assembly 200, arc-shaped groove 201, negative pressure hole 202, conveyor belt 210, and carrier pipe fixture 220;

[0032] Push tube mechanism 300, first drive assembly 310, buffer 320, push plate 330;

[0033] Fixture mechanism 400, side opening 401, clearance plane 402, sleeve fixture 410, abutment part 411, tube removal assembly 420, tube removal strip 421, connector 422, second drive assembly 430, fixture plate 440, moving frame 450, fixed frame 460;

[0034] The following components are included: a box feeding mechanism 500, a second conveying assembly 510, a first pushing assembly 520, a third driver 521, a first pushing component 522, a second pushing assembly 530, a fourth driver 531, a second pushing component 532, a lifting platform 540, an adsorption assembly 541, a sixth driving assembly 550, a limit baffle 560, and a first adjusting assembly 570.

[0035] Packing motion mechanism 600, third drive assembly 610, fourth drive assembly 620, fifth drive assembly 630;

[0036] The components include: a pipe feeding mechanism 700, a loading cavity 701, a side through hole 702, a guide groove 703, a first driver 710, a conveying assembly 720, a conveyor belt 721, a drive wheel 722, a first movable wheel 723, a second movable wheel 724, a connecting seat 725, a carrier 730, a rotating shaft 731, a tilting assembly 740, a guide 741, and a baffle 742.

[0037] Limiting mechanism 800, mounting bracket 810, clamping assembly 820, inner support assembly 830, sixth driver 831, rotating shaft 832, inner support member 833, and second adjustment assembly 840. Detailed Implementation

[0038] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] In the description of this invention, it should be understood that if directional descriptions are involved, such as up, down, front, back, left, right, etc., indicating the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0040] In the description of this invention, if words such as several, greater than, less than, exceeding, above, below, or within appear, then several means one or more, multiple means two or more, greater than, less than, exceeding, etc. are understood to exclude the number itself, and above, below, or within are understood to include the number itself.

[0041] If the terms "first" and "second" are used only to distinguish technical features, they should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0042] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0043] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5An automatic hose packing machine includes a frame 100, a fixture mechanism 400, and a first conveying assembly 200, a tube pushing mechanism 300, a box feeding mechanism 500, and a packing motion mechanism 600 disposed on the frame 100. The frame 100 has a packing station 101. The first conveying assembly 200 is used to convey hoses 1. The fixture mechanism 400 includes a plurality of sleeve fixtures 410 for sleeved on the hoses 1. The tube pushing mechanism 300 is disposed corresponding to the first conveying assembly 200 and is capable of conveying the first conveying assembly 200. The hose 1 on the 00 is pushed and sleeved on the sleeve fixture 410. The fixture mechanism 400 can make the hose 1 stay on the sleeve fixture 410 or detach from the sleeve fixture 410. The box feeding mechanism 500 is used to feed the box 2 to the boxing station 101 and to output the box 2. The boxing motion mechanism 600 is connected to the fixture mechanism 400 and can drive the fixture mechanism 400 to rotate and move, so that the hose 1 on the fixture mechanism 400 can be vertically inserted into the box 2 in the boxing station 101.

[0044] Understandably, such as Figures 1 to 6As shown, the first conveying assembly 200 is arranged in the front-to-back direction to convey the hose 1 on it from back to front. The tube pushing mechanism 300 is located on the front side of the first conveying assembly 200, and the fixture mechanism 400 and the packing motion mechanism 600 are located on the right side of the first conveying assembly 200. In use, the hose 1 is placed horizontally on the first conveying assembly 200 for conveying, with the opening of the hose 1 facing to the right. The box 2 for holding the hose 1 can be placed horizontally with its opening facing upwards on the box feeding mechanism 500. The box feeding mechanism 500 feeds the box 2 to the packing station 101. The packing motion mechanism 600 drives the fixture mechanism 400 to move to the side of the first conveying assembly 200, so that the sleeve fixture 410 corresponds to the conveying plane of the first conveying assembly 200. The tube pushing mechanism 300 pushes the hose 1, which has been conveyed to a preset position on the first conveying assembly 200, towards the sleeve fixture 410, so that the hose 1 is fitted onto the sleeve fixture 410. The fixture mechanism 400 keeps the hose 1 on the sleeve fixture 410. The above operation is repeated. The packing motion mechanism 600 drives the fixture mechanism 400 to move, so that each sleeve fixture 410 on the fixture mechanism 400 is fitted with the hose 1. Then it can be transported by the packing motion machine. The mechanism 600 drives the fixture mechanism 400 to rotate 90 degrees, changing the hose 1 on the sleeve fixture 410 from a horizontal to a vertical position. The packing motion mechanism 600 drives the fixture mechanism 400 to move to the packing station 101, aligning the sleeve fixture 410 with the opening of the box 2. Then, the fixture mechanism 400 detaches the hose 1 from the sleeve fixture 410, and the hose 1 is placed into the box 2 in a vertical position. Subsequently, the box feeding mechanism 500 outputs the box 2 from the packing station 101, completing the packing process of the hose 1. The above packing method uses the fixture mechanism 400 as an intermediary. The hose 1 is first put into the sleeve fixture 410, and the packing motion mechanism 600 drives the fixture mechanism 400 to rotate and move, so that the hose 1 can be vertically placed into the horizontally placed box 2. This helps to avoid the hose 1 being stacked horizontally, which would cause its end to be squeezed and deformed. This makes the hose 1 more stable and reliable in the box 2, which is convenient for the use of the hose 1 in the box.

[0045] In practical applications, the rotation angle of the fixture mechanism 400 can be set according to actual needs. For example, if the first conveying component 200 is inclined, the rotation angle of the fixture mechanism 400 can be increased or decreased accordingly. The specific structures of the first conveying component 200, the push tube mechanism 300, the fixture mechanism 400, the box feeding mechanism 500, and the box packing motion mechanism 600 are not described in detail here, but will be explained in detail below.

[0046] In some embodiments, the first conveying assembly 200 includes a conveyor belt 210 and a tube carrier fixture 220. The tube carrier fixture 220 is provided with a plurality of tube carrier fixtures arranged on the conveyor belt 210. The tube carrier fixture 220 is provided with an arc-shaped groove 201 adapted to the side wall of the hose 1. The arc-shaped groove 201 is provided with a negative pressure hole 202. A negative pressure can be formed at the negative pressure hole 202 to adsorb the hose 1 placed in the arc-shaped groove 201.

[0047] Understandably, such as Figure 1 and Figure 2 As shown, multiple tube-carrying fixtures 220 are arranged around the conveyor belt 210. Each tube-carrying fixture 220 has an arc-shaped groove 201 that matches the side wall of the hose 1. In use, the hose 1 is placed in the arc-shaped groove 201 of the tube-carrying fixture 220 to achieve better positioning and position restriction. Furthermore, the arc-shaped groove 201 has a negative pressure hole 202. In use, the first conveying component 200 is connected to an external negative pressure device to create a negative pressure at the negative pressure hole 202. When the hose 1 is placed in the arc-shaped groove 201, the negative pressure hole 202 can be used to attract the hose 1, thereby better restricting the hose 1 in the arc-shaped groove 201, reducing the possibility of the hose 1 falling off during the conveying process and causing it to be unloaded, and facilitating the positioning and conveying of the hose 1. In practical applications, in addition to the above structure, the conveying form of the first conveying component 200 is not limited to the conveyor belt 210, but can also be a conveyor turntable, a track conveying platform, etc. The specific structure of the tube-carrying fixture 220 can be set according to the actual use needs.

[0048] In some embodiments, the tube pushing mechanism 300 includes a first driving component 310, a buffer 320, and a push plate 330. The buffer 320 is connected to the push plate 330, and the first driving component 310 is connected to the buffer 320. The first driving component 310 can drive the push plate 330 to move through the buffer 320, so that the push plate 330 pushes the hose 1 on the first conveying component 200 onto the sleeve fixture 410.

[0049] Understandably, such as Figure 1 and Figure 2As shown, the buffer 320 is a cylinder. The first drive assembly 310 is connected to the push plate 330 through the buffer 320. The buffer 320 drives the push plate 330 to move left and right, so as to push the hose 1 on the first conveying assembly 200 onto the sleeve fixture 410. By setting the buffer 320, excessive compression of the hose 1 after it is properly fitted can be reduced, reducing the possibility of damaging the hose 1. At the same time, a pressure detection device can be set to detect the pressure feedback from the buffer 320. When the hose 1 is placed in reverse, the push plate 330 will push the hose 1 into the sleeve fixture 410 and will provide a larger pressure feedback. When the conveying mechanism is unloaded, the push plate 330 will push without load and will provide a smaller pressure feedback. The pressure feedback from the buffer 320 can be used to determine the placement of the hose 1 on the first conveying assembly 200, which is convenient for users to deal with abnormal working conditions of hose 1 conveying in a timely manner and is easy to use. In practical applications, the buffer 320 can also be an elastic component, and the first drive assembly 310 can be a linear motor, or a motor and a lead screw structure can be used to drive the left and right movement of the buffer 320 and the push plate 330. The specific settings can be made according to the actual needs of use.

[0050] In some embodiments, the side of the sleeve fixture 410 is provided with an abutment portion 411, which protrudes from the side surface of the sleeve fixture 410. When the sleeve fixture 410 is fitted with a flexible tube 1, the abutment portion 411 can abut against the inner wall of the flexible tube 1.

[0051] Understandably, such as Figure 4 and Figure 5 As shown, by providing an abutment portion 411 on the side of the sleeve fixture 410, when the flexible tube 1 is sleeved on the sleeve fixture 410, the abutment portion 411 can abut against the inner wall of the flexible tube 1, so that the flexible tube 1 can be better fixed on the fixture, and the flexible tube 1 can stay on the sleeve fixture 410, so that the flexible tube 1 on it can move together when the fixture mechanism 400 moves. In practical applications, in addition to using the above-mentioned internal support to keep the flexible tube 1, the flexible tube 1 can also be adsorbed onto the sleeve fixture 410 by a suction cup or other adsorption structure, which can be set according to the actual use needs.

[0052] Furthermore, the casing fixture 410 has a shell structure, as shown in the reference. Figure 4 and Figure 5The sleeve fixture 410 has a strip-shaped shell structure along the left-right direction, and an elastic element (not shown in the figure) is provided inside. The sleeve fixture 410 has an inner cavity, and side openings 401 are provided on opposite sides of the shell of the sleeve fixture 410. The side openings 401 communicate with the inner cavity. The elastic element is disposed in the inner cavity, and the abutment portions 411 are provided on both sides of the elastic element and correspond to the two side openings 401 respectively. The abutment portions 411 protrude outward from the inner cavity relative to the side surface of the shell of the sleeve fixture 410 through the corresponding side openings 401. In use, when the hose 1 is sleeved on the sleeve fixture 410, the abutment portions 411 on both sides of the elastic element can abut against the inner wall of the hose 1 respectively, achieving a good internal support effect. Moreover, the elastic element can give the abutment portions 411 a certain elastic expansion and contraction capacity, achieving a good abutment effect. It also has a certain adaptability to hoses 1 of different sizes, making it convenient to use. In practical applications, the elastic element can be an elastic sheet structure, with the abutment part 411 being the elastic sheet side wings that unfold on both sides, or the elastic element can be a spring, with the abutment part 411 being a component located at its end. The specific design can be determined according to the actual usage requirements.

[0053] In some embodiments, the jig mechanism 400 includes a tube removal component 420 and a second drive component 430. The second drive component 430 is connected to the tube removal component 420 and is capable of driving the tube removal component 420 to move. The tube removal component 420 is capable of pushing the hose 1 on the cannula jig 410 to move, so that the hose 1 is disengaged from the cannula jig 410.

[0054] Understandably, such as Figures 2 to 6 As shown, the second drive assembly 430 is connected to the tube removal assembly 420. In use, the second drive assembly 430 can drive the tube removal assembly 420 to move along the sleeve fixture 410. The tube removal assembly 420 pushes the hose 1 on the sleeve fixture 410 to move and detach from the sleeve fixture 410, so that the hose 1 can be detached from the fixture mechanism 400 and put into the box 2. Its structure is simple and easy to use.

[0055] Furthermore, the jig mechanism 400 includes a jig plate 440, on which multiple rows of jig groups are provided. Each row of jig groups includes multiple sleeve jigs 410 arranged in a front-back direction. The multiple rows of jig groups are arranged and distributed, and the arrangement direction of the jig groups is perpendicular to the arrangement direction of the sleeve jigs 410. The tube removal assembly 420 includes multiple tube removal strips 421, which extend in a front-back direction. A tube removal strip 421 is provided between each two adjacent rows of jig groups. The tube removal strip 421 is used to push the hose 1 on the sleeve jig 410 to move.

[0056] Understandably, such as Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, multiple sleeve fixtures 410 are arranged in a front-to-back direction to form a row of fixture groups. These rows of fixture groups are arranged vertically, resulting in a multi-row array of sleeve fixtures 410 on the fixture plate 440 along its length and width. The number of sleeve fixtures 410 is adapted to the number of tubes that can be loaded into the box 2. A tube-removing strip 421 is provided between each pair of adjacent fixture groups. The tube-removing strip 421 extends in the front-to-back direction. The tube-removing assembly 420 also includes a connector 422, which has two connectors located on the tube-removing strip 421. At both ends, each of the tube strips 421 is connected to two connectors 422 to connect the tube strips 421 together. The fixture mechanism 400 also includes a movable frame 450 and a fixed frame 460. The fixture plate 440 is connected to the fixed frame 460. The second drive assembly 430 is mounted on the fixed frame 460 and connected to the movable frame 450. The movable frame 450 is connected to the tube strip assembly 420, enabling the second drive assembly 430 to drive the tube strip assembly 420 to move via the movable frame 450. When the second drive assembly 430 drives the tube strip assembly 420 to move, the connectors 422 drive multiple tube strips 421 to move. The same tube strip 421 synchronously pushes the hoses 1 on multiple sleeve fixtures 410 of the fixture group on both sides, realizing that multiple hoses 1 are simultaneously detached from the fixture mechanism 400. Each tube strip 421 corresponds to multiple sleeve fixtures 410, which simplifies the structure, improves packing efficiency, and facilitates use.

[0057] Furthermore, referring to Figure 5 The abutment portion 411 is provided on both sides of the sleeve fixture 410 along the front-to-back direction. The sleeve fixture 410 has clearance planes 402 on both sides along the arrangement direction of the fixture group, so that a clearance space is formed between two adjacent rows of fixture groups for the removal strip 421 to move. When the hose 1 is sleeved on the sleeve fixture 410, the removal strip 421 is located at the root of the sleeve fixture 410. When it is necessary to remove the hose 1 from the sleeve fixture 410, the removal strip 421 moves along the extension direction of the sleeve fixture 410 in the clearance space, thereby pushing the hose 1 to detach from the sleeve fixture 410. By setting the clearance planes 402, the distance between two adjacent rows of fixture groups can be designed to be narrower, making the structure more compact, while facilitating the movement of the removal strip 421 and the removal of the hose 1.

[0058] In practical applications, in addition to pushing, if the hose 1 is held in place by adsorption, the hose 1 can be released from the sleeve fixture 410 by releasing the adsorption. For the above-mentioned internal support method to hold the hose 1, the connecting part 411 can be extended and retracted by setting a connecting rod structure. By retracting the connecting part 411 into the inner cavity of the sleeve fixture 410, the internal support of the hose 1 is released, allowing it to detach from the sleeve fixture 410. The second drive assembly 430 may include a cylinder, hydraulic cylinder, or other driver. The specific structure of the hose detachment assembly 420 can also be changed according to actual usage needs.

[0059] In some embodiments, the packing motion mechanism 600 includes a third drive assembly 610, a fourth drive assembly 620, and a fifth drive assembly 630. The third drive assembly 610 is connected to the fixture mechanism 400 and can drive the fixture mechanism 400 to rotate. The fourth drive assembly 620 is connected to the third drive assembly 610 and can drive the third drive assembly 610 to move up and down. The fifth drive assembly 630 is connected to the fourth drive assembly 620 and can drive the fourth drive assembly 620 to move horizontally.

[0060] Understandably, such as Figure 1 , Figure 2 and Figure 3 As shown, in use, the third drive assembly 610 rotates the fixture mechanism 400 to the illustrated state, with the fixture mechanism 400 positioned sideways relative to the conveying mechanism. A row of fixture sets corresponds to multiple tube-carrying fixtures 220 on the upper side of the first conveying assembly 200. The tube-pushing mechanism 300 pushes a row of hoses 1 onto the sleeve fixtures 410 of the row of fixture sets. The tube-pushing mechanism 300 resets, and the hoses 1 on the first conveying assembly 200 continue to convey material. The fourth drive assembly 620 drives the third drive assembly 610 and the fixture mechanism 400 to move up and down together, causing other fixture sets to move to positions corresponding to the hoses 1 on the upper side of the first conveying assembly 200. The above-mentioned tube-pushing, sleeve, and fixture mechanism 400 raising and lowering processes are repeated. The action causes each sleeve fixture 410 on the fixture mechanism 400 to be fitted with a hose 1. Then, the fifth drive assembly 630 drives the fourth drive assembly 620, the third drive assembly 610, and the fixture mechanism 400 to move horizontally above the packing station 101. The third drive assembly 610 drives the fixture mechanism 400 to rotate so that the sleeve fixture 410 faces the box 2. The fourth drive assembly 620 drives the third drive assembly 610 and the fixture mechanism 400 to move downward so that the hose 1 on the fixture mechanism 400 enters the box 2. Then, the hose removal assembly 420 removes the hose 1 from the fixture mechanism 400 and puts it into the box 2, completing the packing operation of the hose 1.

[0061] In practical applications, in addition to the above-mentioned driving methods, a multi-axis manipulator can be connected to the fixture mechanism 400 to drive its rotation and movement. The third drive component 610 can drive the fixture mechanism 400 to rotate through the cooperation of a motor and a rotating arm, or through the cooperation of a telescopic cylinder and a crank structure. The fourth drive component 620 and the fifth drive component 630 can be linear motors, or through the transmission cooperation of a motor and a lead screw structure to achieve movement drive. The specific settings can be made according to the actual use needs.

[0062] In some embodiments, the frame 100 is provided with a tube feeding mechanism 700, which is capable of feeding and conveying the hoses 1 one by one to the first conveying assembly 200. It is understood that, as Figure 1 , Figure 2 and Figure 7 As shown, by setting the tube feeding mechanism 700, the hoses 1 are fed one by one to the first conveying component 200, which can realize the arrangement and distribution of the hoses 1 on the first conveying component 200, making it convenient to push the whole row of hoses 1 into the fixture mechanism 400 for easy use.

[0063] Specifically, the tube delivery mechanism 700 includes a first driver 710, a conveying assembly 720, a carrier 730, and a tilting assembly 740. The conveying assembly 720 includes a conveyor belt 721. The first driver 710 is connected to the conveying assembly 720 and can drive the conveyor belt 721 to operate. Multiple carriers 730 are provided and arranged along the conveyor belt 721. Each carrier 730 is rotatably connected to the conveyor belt 721. Each carrier 730 has a loading cavity 701 for accommodating the hose 1. One side of the loading cavity 701 is open. The center of gravity of the carrier 730 is offset from the rotation axis 83 of the carrier 730. The carrier 730 can rotate under the action of gravity so that the loading cavity 701 is in an upward-facing state. The conveying assembly 720 is provided with a feeding area and a discharging area. The carrier 730 is transported between the feeding area and the discharging area by the conveyor belt 721. The discharging area is located above the input side of the first conveying assembly 200. The flipping assembly 740 is located in the discharging area. The flipping assembly 740 can flip the carrier 730 from the state where the loading cavity 701 is in an upward-facing state to the state where the loading cavity 701 is in a downward-facing state, so as to output the hose 1 in the loading cavity 701 to the first conveying assembly 200.

[0064] Understandably, such as Figure 7 , Figure 8 and Figure 9As shown, the conveyor belt 721 has a circular structure. Multiple carriers 730 are arranged along the conveyor belt 721 and are rotatably connected to the conveyor belt 721. The conveyor assembly 720 also includes multiple drive wheels 722. The conveyor belt 721 is wound around the multiple drive wheels 722 and cooperates with the multiple drive wheels 722 for transmission. Some of the multiple drive wheels 722 are located inside the circle of the conveyor belt 721, and the rest are located outside the circle of the conveyor belt 721. The first driver 710 is drivenly connected to one of the drive wheels 722 to drive the drive wheel 722 to rotate, thereby driving the conveyor belt 721 to operate. The feeding area is located at the rear of the conveyor assembly 720, and the discharging area is located at the front of the conveyor assembly 720. In use, the feeding area of ​​the conveying component 720 is connected to the end device of the previous process. The hose 1 output by the end device of the previous process falls into the loading cavity 701 from the opening of the loading cavity 701, realizing the input of the hose 1. The carrier 730 loads the hose 1. The first driver 710 drives the conveying component 720 to operate, making the conveyor belt 721 rotate and driving the carrier 730 to move, thereby realizing the conveying of the hose 1. Since the carrier 730 is rotatably connected to the conveyor belt 721, the center of gravity of the carrier 730 is offset from the rotation axis 832 of the carrier 730. Under the action of gravity, the carrier 730 will automatically rotate to make the loading cavity 701 in an upward-facing state, so as to reduce the possibility of the hose 1 falling out of the loading cavity 701 during the conveying process. It can adapt to the conveying situation where the conveying direction is vertical or inclined. The discharge area of ​​the conveying component 720 is located above the first conveying component 200. The carrier 730 is transported between the feeding area and the discharge area by the conveyor belt 721. By setting the flipping component 740 in the discharge area, the carrier 730, which moves to the preset position in the discharge area, can be flipped under the action of the flipping component 740, so that the loading cavity 701 is flipped from the opening facing upward to the opening facing downward, so that the hose 1 in the loading cavity 701 can be output and fall from the opening. The structure is simple. The carrier 730 flips one by one, which facilitates the feeding and conveying of the hose 1 to the first conveying component 200 one by one.

[0065] In practical applications, the tube feeding mechanism 700 can also achieve one-by-one feeding through the cooperation of a vibrating feeding plate and a robotic arm. The transmission wheel 722 and the conveyor belt 721 can be connected by a synchronous belt pulley structure or by a sprocket and chain structure. The first driver 710 can be provided in multiple ways and connected to multiple transmission wheels 722 respectively. The distribution position of the transmission wheels 722 and the winding method of the conveyor belt 721 can be set according to the actual use needs.

[0066] In some embodiments, two conveyor belts 721 are provided and located on the left and right sides of the carrier 730, respectively, and the left and right sides of the carrier 730 are rotatably connected to the two conveyor belts 721. It is understood that, as Figure 7 , Figure 8 and Figure 9As shown, the carrier 730 is provided with a rotating shaft 731 on both the left and right sides. There are two conveyor belts 721 located on the left and right sides of the carrier 730 respectively. The axes of the rotating shafts 731 on both sides of the carrier 730 are collinear and the two rotating shafts 731 are rotatably connected to the conveyor belts 721 on both sides respectively, so as to realize the rotational connection of the carrier 730. Through the above structure, both the left and right sides of the carrier 730 can be supported, the structure is relatively stable, and it is convenient for transportation and use.

[0067] Furthermore, the lower cavity wall cross-section of the loading cavity 701 can be an arc-shaped structure or a "V"-shaped structure. Specifically, such as... Figure 8 and Figure 9 As shown, the lower cavity wall of the loading cavity 701 has a "V" shaped cross-section. Under the action of gravity, the hose 1 in the loading cavity 701 will abut against the cavity wall of the "V" shaped structure, achieving better positioning and reducing the possibility of the hose 1 swaying back and forth along the conveying direction.

[0068] Furthermore, the carrier 730 has side through holes 702 communicating with the cargo cavity 701 on its left and / or right sides. It is understood that, as Figure 8 and Figure 9 As shown, the carrier 730 has side through holes 702 on both its left and right sides that communicate with the cargo cavity 701. By setting the side through holes 702, an air blowing mechanism can be set at a preset position on the tube delivery mechanism 700 during use. The air blowing mechanism blows air through the side through holes 702 of the carrier 730 as it passes through, so that the hose 1 in the cargo cavity 701 is blown to a designated side, which is convenient for positioning the hose 1 in the cargo cavity 701. Alternatively, a photoelectric sensor can be set on the tube delivery mechanism 700 to detect the hose 1 in the cargo cavity 701 through the side through holes 702 of the carrier 730, and determine whether the carrier 730 is empty, which is convenient for use.

[0069] In some embodiments, the flipping assembly 740 includes a guide 741, and a corresponding guide groove 703 is provided on the carrier 730. The carrier 730 can move such that the guide groove 703 engages with the guide 741, and the guide 741 can guide the carrier 730 to flip.

[0070] Understandably, such as Figure 7 , Figure 8 and Figure 9As shown, the guide groove 703 is located on the right side of the carrier 730, and the guide member 741 is correspondingly located on the right side of the movement path of the carrier 730. When the carrier 730 moves to the preset position of the discharge area, the guide groove 703 of the carrier 730 cooperates with the guide member 741. Subsequently, the carrier 730 continues to move with the conveyor belt 721 and flips along the guiding direction of the guide member 741, thereby flipping the loading cavity 701 from opening upward to opening downward. After the carrier 730 continues to move away from the guide member 741, under the action of gravity, the carrier 730 rotates back to the state where the opening of the loading cavity 701 is facing upward, and continues to operate, which facilitates subsequent material loading. The structure is simple and easy to use.

[0071] Furthermore, the flipping assembly 740 also includes a baffle 742, which is arranged along the flipping path of the carrier 730 and can block the opening of the loading cavity 701 to restrict the hose 1 in the loading cavity 701 from falling out, thereby preventing the hose 1 from falling out prematurely during the flipping process of the carrier 730. This can better control the falling position of the hose 1, improve reliability, and facilitate the unloading of the hose 1.

[0072] In practical applications, in addition to the above structure, the flipping assembly 740 can also drive the carrier 730 to flip by driving the component to move and push or push it. Alternatively, the flipping assembly 740 can set a barrier on the conveying path of the carrier 730. The barrier is located on the lower side of the rotation axis 832 of the carrier 730. When the carrier 730 moves to contact the barrier, the barrier will block the lower side of the carrier 730. Therefore, the carrier 730 will continue to be conveyed and will flip by abutting the barrier. The specific settings can be set according to the actual needs of use.

[0073] In some embodiments, the conveying assembly 720 is provided with a buffer area located between the feeding area and the discharging area. The carrier 730 is transported and operated between the feeding area, the buffer area, and the discharging area by the conveyor belt 721. The conveying assembly 720 includes a first movable wheel 723 and a second movable wheel 724. Both the first movable wheel 723 and the second movable wheel 724 are located in the buffer area. The first movable wheel 723 cooperates with the conveyor belt 721 moving from the feeding area to the discharging area in the buffer area. The first movable wheel 723 can move relative to the frame 100 to change the movement path length of the conveyor belt 721 moving from the feeding area to the discharging area in the buffer area. The second movable wheel 724 cooperates with the conveyor belt 721 moving from the discharging area to the feeding area in the buffer area. The second movable wheel 724 can move relative to the frame 100 to change the movement path length of the conveyor belt 721 moving from the discharging area to the feeding area in the buffer area.

[0074] Understandably, such as Figure 7 , Figure 8 and Figure 10As shown, the buffer zone is located between the feeding zone and the discharging zone. The conveyor belt 721 operates counterclockwise. The carrier 730 moves with the conveyor belt 721, starting from the feeding zone, passing through the buffer zone, the discharging zone, and the buffer zone in sequence, and then returning to the feeding zone. There are two first drivers 710, which are used to drive the conveyor belts 721 in the feeding zone and the discharging zone respectively. The first movable wheel 723 and the second movable wheel 724 are both located in the buffer zone. The first movable wheel 723 cooperates with the conveyor belt 721 in the buffer zone that moves from the feeding zone to the discharging zone, and the second movable wheel 724 cooperates with the conveyor belt 721 in the buffer zone that moves from the discharging zone to the feeding zone.

[0075] Reference Figure 10 When the discharge area pauses the feeding of hose 1, the conveyor belt 721 in the discharge area stops operating. The first movable wheel 723 moves upward, increasing the movement path length of the conveyor belt 721 moving from the feeding area to the discharge area in the buffer area. This allows the carrier 730 output from the feeding area to be buffered in the buffer area, and hose 1 is temporarily stored in the buffer area. At the same time, the second movable wheel 724 moves upward, reducing the movement path length of the conveyor belt 721 moving from the discharge area to the feeding area in the buffer area. This transports the empty carrier 730 in the buffer area to the feeding area to feed hose 1, thus maintaining operation even when the feeding of hose 1 is paused. A certain period of normal feeding allows the previous station to operate normally, which helps improve efficiency. When it is necessary to release the temporarily stored hose 1 in the buffer area, the operation of the conveyor belt 721 in the feeding area can be slowed down or the operation of the conveyor belt 721 in the discharging area can be accelerated. The first movable wheel 723 and the second movable wheel 724 both move down, reducing the movement path length of the conveyor belt 721 moving from the feeding area to the discharging area in the buffer area, while increasing the movement path length of the conveyor belt 721 moving from the discharging area to the feeding area in the buffer area, so as to increase the conveying of the carrier 730 in the buffer area to the discharging area, release the temporarily stored hose 1, and facilitate its use.

[0076] Furthermore, referring to Figure 7 and Figure 10 The conveying assembly 720 includes a connecting seat 725. The first movable wheel 723 and the second movable wheel 724 are rotatably connected to the connecting seat 725. The first movable wheel 723 and the second movable wheel 724 are both located on the outer side of the conveyor belt 721 or on the inner side of the conveyor belt 721. The tube feeding mechanism 700 is provided with a second driver (not shown in the figure). The second driver is connected to the connecting seat 725 and can drive the connecting seat 725 to move, so as to drive the first movable wheel 723 and the second movable wheel 724 to move synchronously, thereby realizing the synchronous movement of the first movable wheel 723 and the second movable wheel 724. The structure is simple and can relatively reduce the number of drivers.

[0077] Furthermore, the feeding mechanism 700 is equipped with a detection component (not shown in the figure). This detection component detects the position of the connector 725. When the connector 725 moves to its maximum or minimum stroke position, the detection component performs position detection to determine whether the buffer is full or empty. This facilitates feedback control of the connector 725's movement, preventing excessive movement and improving reliability. In practical applications, the detection component may include photoelectric sensors, proximity switches, etc., to detect the position of the connector 725.

[0078] In some embodiments, the box feeding mechanism 500 includes a second conveying component 510, a first pushing component 520, a second pushing component 530, and a lifting platform 540. The second conveying component 510 is used to feed and convey boxes 2. The first pushing component 520 is located on the side of the second conveying component 510 and is used to push the boxes 2 on the second conveying component 510 to the lifting platform 540. The lifting platform 540 is capable of moving up and down to deliver the boxes 2 to or from the packing station 101. The second pushing component 530 is located on the side of the lifting platform 540 and is used to push the boxes 2 on the lifting platform 540 out.

[0079] Understandably, such as Figure 1 and Figure 11 As shown, the second conveying assembly 510 is arranged in a front-to-back direction, with its front side being the input side of the box 2. The first pushing assembly 520 is located at the rear of the second conveying assembly 510. The first pushing assembly 520 includes a third driver 521 and a first pushing member 522 connected to the third driver 521. The lifting platform 540 is located to the right of the rear of the second conveying assembly 510. In use, the third driver 521 drives the first pushing member 522 to move left and right, and the first pushing member 522 pushes the box 2 to move, thereby pushing the box 2 on the second conveying assembly 510 to the lifting platform 540. The box delivery mechanism 500 also includes a sixth driving assembly 550, which is connected to the lifting platform 540 and is used to drive the lifting platform 540 to move up and down to deliver the box 2 to or from the packing station 101. The second pushing assembly 530 is located on the side of the lifting platform 540. The second pushing assembly 530 includes a fourth driver 531 and a second pushing member 532 connected to the fourth driver 531. In use, the fourth driver 531 drives the second pushing member 532 to move back and forth, and the second pushing member 532 pushes the box 2 to move, thereby pushing the box 2 on the lifting platform 540 out. The above structure is simple and reasonable, and facilitates the loading and unloading of the box 2.

[0080] In practical applications, in addition to the above structure, the box feeding mechanism 500 can also be a conveying turntable, a track conveying platform, etc., and the third driver 521 and the fourth driver 531 can be cylinders, linear motors, etc. The specific structure of the first pusher 522 and the second pusher 532 can be set according to the actual use needs.

[0081] In some embodiments, refer to Figure 11 The lifting platform 540 is equipped with multiple adsorption components 541. The adsorption components 541 are used to adsorb and fix the boxes 2 on the lifting platform 540 to reduce the possibility of the boxes 2 shifting or falling off the lifting platform 540 and improve the reliability of subsequent box packing.

[0082] Furthermore, the lifting platform 540 is equipped with a fifth actuator (not shown in the figure), which is connected to the adsorption component 541 and is used to drive the adsorption component 541 to move up and down. In use, after the box 2 is placed on the lifting platform 540, the fifth actuator drives the adsorption component 541 to move upwards until it contacts the box 2, facilitating the adsorption of the box 2 by the adsorption component 541. This provides good adaptability to boxes 2 with different bottom wall conditions. Simultaneously, since the adsorption component 541 can be raised and lowered, it can move downwards to avoid being pushed by the second pushing component 530, reducing wear between the box 2 and the adsorption component 541 and preventing damage to the adsorption reliability of the adsorption component 541. In practical applications, the adsorption component 541 can be a vacuum suction cup or a similar negative pressure adsorption structure, which can be set according to actual usage needs.

[0083] In some embodiments, refer to Figure 11 The box feeding mechanism 500 also includes a limiting baffle 560, which is located on the rear side of the second conveying component 510 and the lifting platform 540. It is used to limit the position of the box 2, on the one hand to prevent it from moving backward and getting away from the second conveying component 510, and on the other hand to play an alignment and positioning role, so as to facilitate the control of the front and rear position of the box 2.

[0084] Furthermore, referring to Figure 11 The box feeding mechanism 500 also includes a first adjusting component 570, which is connected to a limiting baffle 560 and used to adjust the front and rear positions of the limiting baffle 560 to adapt to different box packing conditions. In practical applications, the first adjusting component 570 can be connected to the limiting baffle 560 via a driver, and its position can be adjusted by driving it to move back and forth; or, it can be connected to the limiting baffle 560 via a lead screw structure, with the lead screw nut connected to the limiting baffle 560, and its position can be adjusted by rotating the lead screw and moving the lead screw nut. The specific configuration can be set according to actual usage requirements.

[0085] In some embodiments, the rack 100 is provided with a limiting mechanism 800 at the packing station 101, which can limit the position of the box 2 at the packing station 101. It is understood that, as Figure 1 and Figure 12 As shown, by providing a limiting mechanism 800 at the packing station 101, the position of the box 2 at the packing station 101 is limited by the limiting mechanism 800, reducing the possibility of its deviation and facilitating the packing of hoses.

[0086] Furthermore, referring to Figure 12 The limiting mechanism 800 includes a mounting frame 810 and a clamping assembly 820 and an inner support assembly 830 connected to the mounting frame 810. The mounting frame 810 is connected and fixed to the frame 100 and has a frame structure. There are two clamping assemblies 820, which are respectively located on the front and rear sides of the mounting frame 810. There are two inner support assemblies 830, which are respectively located on the left and right sides of the mounting frame 810. The inner support assembly 830 includes a sixth driver 831, a rotating shaft 832 and an inner support member 833. The sixth driver 831 is connected to the rotating shaft 832 and is used to drive the rotating shaft 832 to rotate. The inner support member 833 is located on the rotating shaft 832 and rotates with the rotating shaft 832. When box 2 is delivered to the packing station 101, box 2 is located inside the frame of the mounting bracket 810. The two clamping components 820 clamp the front and rear side walls of box 2 respectively to achieve limiting and fixing. The sixth driver 831 drives the rotating shaft 832 to rotate and drives the inner support 833 to rotate. The inner support 833 abuts and opens the left and right inner side walls of box 2, so that the opening of box 2 is in a better open state, which facilitates the insertion of hose 1.

[0087] In practical applications, in addition to the above structure, the limiting mechanism 800 can also limit the box 2 by abutting against the outer wall of the box 2 with multiple limiting bosses, or by clamping the four side walls of the box 2 with four clamping components 820. The specific configuration can be changed according to the actual needs of use.

[0088] Furthermore, referring to Figure 12 The limiting mechanism 800 also includes multiple second adjustment components 840. The clamping component 820 and the inner support component 830 are respectively connected to the mounting frame 810 through the corresponding second adjustment components 840. The second adjustment components 840 are used to adjust the positions of the clamping component 820 and the inner support component 830 to adapt to boxes 2 with different opening sizes and improve adaptability. In practical applications, the second adjustment components 840 can be connected to the corresponding clamping component 820 and the inner support component 830 through a driver, and the position can be adjusted by driving them to move; or, through a screw structure, the screw nut is connected to the corresponding clamping component 820 and the inner support component 830, and the position can be adjusted by rotating the screw and driving the screw nut to move. The specific settings can be adjusted according to actual usage needs.

[0089] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An automatic tubing packing machine, characterized in that, include: The machine frame includes a packing station; A first conveying assembly is disposed on the frame and used for conveying the hose; A tube-pushing mechanism is located on the frame and is configured corresponding to the first conveying component; The fixture mechanism includes multiple sleeve fixtures for sleeved hoses, the hose pushing mechanism can push the hose on the first delivery assembly onto the sleeve fixture, and the fixture mechanism can make the hose stay on the sleeve fixture or detach from the sleeve fixture. A box feeding mechanism is located on the frame and is used to feed boxes to the packing station and to output boxes for unloading. A packing motion mechanism is provided on the frame and connected to the fixture mechanism. The packing motion mechanism can drive the fixture mechanism to rotate and move, so that the hose on the fixture mechanism can be vertically inserted into the box at the packing station. The frame is equipped with a tube feeding mechanism, which can feed and transport hoses one by one to the first conveying assembly. The tube feeding mechanism includes a first driver, a conveying assembly, a carrier, and a tilting assembly. The conveying assembly includes a conveyor belt, and the first driver is connected to the conveying assembly to drive the conveyor belt. Multiple carriers are provided and arranged along the conveyor belt, each carrier being rotatably connected to the conveyor belt. Each carrier has a loading cavity for accommodating the hoses, with one side of the loading cavity being open. The center of gravity of the carrier is offset from its rotation axis, allowing the carrier to rotate under gravity until the loading cavity is in an open-facing state. The conveying assembly includes an infeed area, a buffer area, and an outlet area. The buffer area is located between the infeed area and the outlet area. The carrier is transported and moved between the infeed area, buffer area, and outlet area by the conveyor belt. The outlet area is located above the input side of the first conveying assembly. The tilting assembly is located in the outlet area and can tilt the carrier from the open-facing state of the loading cavity to the open-facing state of the loading cavity. The loading cavity is in a downward-facing state to output the hose in the loading cavity to the first conveying assembly. The conveying assembly further includes a first movable wheel, a second movable wheel, and a connecting seat. The first movable wheel and the second movable wheel are both located in the buffer area. The first movable wheel cooperates with the conveyor belt moving from the feeding area to the discharging area in the buffer area. The first movable wheel can move relative to the frame to change the movement path length of the conveyor belt moving from the feeding area to the discharging area in the buffer area. The second movable wheel cooperates with the conveyor belt moving from the discharging area to the feeding area in the buffer area. The second movable wheel can move relative to the frame to change the movement path length of the conveyor belt moving from the discharging area to the feeding area in the buffer area. The first movable wheel and the second movable wheel are rotatably connected to the connecting seat. The tube feeding mechanism is provided with a second driver, which is connected to the connecting seat and can drive the connecting seat to move, thereby driving the first movable wheel and the second movable wheel to move synchronously.

2. The automatic tubing packing machine according to claim 1, characterized in that, The first conveying assembly includes a conveyor belt and a tube carrier fixture. The tube carrier fixture is provided in multiple and arranged on the conveyor belt. The tube carrier fixture is provided with an arc-shaped groove adapted to the side wall of the hose. The arc-shaped groove is provided with a negative pressure hole. The negative pressure hole can form a negative pressure to adsorb the hose placed in the arc-shaped groove.

3. The automatic tubing packing machine according to claim 1, characterized in that, The tube pushing mechanism includes a first driving component, a buffer component, and a push plate component. The buffer component is connected to the push plate component, and the first driving component is connected to the buffer component. The first driving component can drive the push plate component to move through the buffer component, so that the push plate component pushes the hose on the first conveying component onto the sleeve fixture.

4. The automatic tubing packing machine according to claim 1, characterized in that, The sleeve fixture has an abutment portion on its side, which protrudes from the side surface of the sleeve fixture. When a flexible tube is fitted onto the sleeve fixture, the abutment portion can abut against the inner wall of the flexible tube.

5. The automatic tubing packing machine according to claim 4, characterized in that, The fixture mechanism includes a tube removal component and a second drive component. The second drive component is connected to the tube removal component and can drive the tube removal component to move. The tube removal component can push the hose on the cannula fixture to move, so that the hose is detached from the cannula fixture.

6. The automatic tubing packing machine according to claim 1, characterized in that, The box feeding mechanism includes a second conveying component, a first pushing component, a second pushing component, and a lifting platform. The second conveying component is used to feed and convey boxes. The first pushing component is located to the side of the second conveying component and is used to push the boxes on the second conveying component to the lifting platform. The lifting platform can move up and down to send the boxes to or from the packing station. The second pushing component is located to the side of the lifting platform and is used to push the boxes on the lifting platform out.

7. The automatic tubing packing machine according to claim 1, characterized in that, The frame is equipped with a limiting mechanism at the packing station, which can restrict the position of the box at the packing station.

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