A deep cup packaging machine

Abstract

The application discloses a deep cylinder packaging machine, which comprises a transverse guide rail fixed on the ground, a transverse walking mechanism sliding on the transverse guide rail, a longitudinal walking mechanism sliding on the transverse walking mechanism, a first lifting mechanism and a second lifting mechanism fixed on the longitudinal walking mechanism, a ring guide rail fixed on the first lifting mechanism, a corner guard mechanism fixed on the second lifting mechanism, and the ring guide rail and the corner guard mechanism are correspondingly arranged; a plurality of packaging vehicles are installed on the inner side of the ring guide rail, a first driving mechanism is fixed on the ring guide rail, and the plurality of packaging vehicles are in transmission cooperation with the first driving mechanism; a plurality of material stopping tables are arranged on one side of the transverse guide rail, a weighing system is arranged in the material stopping tables, the material stopping tables are used for placing the coiled materials, and the bottom of the ring guide rail is arranged to penetrate through the center of the coiled materials. The application can realize automatic core penetration and film winding, weighing, automatic built-in corner guard adding, packaging effect, greatly improved production efficiency, and labor cost saving.

Description

Technical Field

[0001] This invention relates to the field of aluminum coil packaging technology, and in particular to a deep-tube packaging machine. Background Technology

[0002] To facilitate the transfer of aluminum coils after packaging, through-hole packaging is often used. However, the existing through-hole packaging of aluminum coils is basically done manually, resulting in poor packaging consistency and the inability to install corner protectors, which affects the overall protective effect. After manual packaging, the coils are weighed on a weighing platform, which is labor-intensive and inefficient. Summary of the Invention

[0003] The purpose of this invention is to provide a deep-tube packaging machine to solve the problems existing in the prior art.

[0004] To achieve the above objectives, the present invention provides the following solution: The present invention provides a deep-tube packaging machine, including a transverse guide rail fixedly installed on the ground, a transverse traveling mechanism slidably installed on the transverse guide rail, and a longitudinal traveling mechanism slidably installed on the transverse traveling mechanism, the moving direction of the transverse traveling mechanism being perpendicular to the moving direction of the longitudinal traveling mechanism; a first lifting mechanism and a second lifting mechanism are fixedly installed on the longitudinal traveling mechanism, an annular guide rail is fixedly installed on the first lifting mechanism, and a corner protection mechanism is fixedly installed on the second lifting mechanism, the annular guide rail and the corner protection mechanism being correspondingly arranged; a plurality of packaging carts are installed on the inner side of the annular guide rail, a first driving mechanism is fixedly connected to the annular guide rail, and the plurality of packaging carts are in transmission cooperation with the first driving mechanism; a plurality of stopping platforms are provided on one side of the transverse guide rail, the stopping platforms being used to place rolls of material, the bottom of the annular guide rail being disposed through the center of the rolls of material; a weighing system is provided inside the stopping platforms, the weighing system being used to weigh the rolls of material.

[0005] Preferably, the annular guide rail includes a fixed guide rail, which is fixedly mounted on the first lifting mechanism. One end of the fixed guide rail is hinged to one end of a movable guide rail, and the other end of the fixed guide rail passes through the center of the roll material and is detachably connected to the other end of the movable guide rail. The first driving mechanism is fixedly mounted on the fixed guide rail. Both the fixed guide rail and the movable guide rail are slidably connected to a transmission chain. The transmission chain on the fixed guide rail and the transmission chain on the movable guide rail are the same chain. The packaging cart is detachably mounted on the transmission chain, and the first driving mechanism is in transmission cooperation with the transmission chain.

[0006] Preferably, one end of the fixed guide rail away from the roll material is hinged to a telescopic mechanism, and the other end of the telescopic mechanism is hinged to the movable guide rail. The telescopic mechanism is located on the outside of the annular guide rail.

[0007] Preferably, both the first lifting mechanism and the second lifting mechanism are lifting screws, and the fixed guide rail and the corner protection mechanism are respectively fixedly installed on the sliders of the two lifting screws.

[0008] Preferably, the telescopic mechanism is a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder.

[0009] Preferably, the corner protector mechanism includes a first corner protector feeding mechanism, a first corner protector traveling mechanism, a first corner protector material tray, a second corner protector feeding mechanism, a second corner protector traveling mechanism, a second corner protector material tray, corner protector material, a corner protector mechanism frame, and a corner protector cutting mechanism. The corner protector mechanism frame is fixedly installed on the second lifting mechanism. The first corner protector feeding mechanism is slidably connected to one end of the corner protector mechanism frame through the first corner protector traveling mechanism. The second corner protector feeding mechanism is slidably connected to the other end of the corner protector mechanism frame through the second corner protector traveling mechanism. The first corner protector material tray is rotatably connected to the first corner protector feeding mechanism, and the second corner protector material tray is rotatably connected to the second corner protector feeding mechanism. The corner protector material is installed on both the first and second corner protector material trays. The corner protector cutting mechanism is installed on both the first and second corner protector feeding mechanisms. The corner protector cutting mechanism is used to cut the corner protector material.

[0010] Preferably, two rollers are rotatably connected to the top of the stopping platform, the two rollers are arranged correspondingly and a gap is provided between the two rollers, and the roll material is placed on the two rollers; a second drive mechanism is fixedly installed on the stopping platform, and the second drive mechanism is used to drive the rollers to rotate.

[0011] Preferably, the number of the stopping station is at least one.

[0012] Preferably, a film-cutting mechanism is fixedly installed on one side of the annular guide rail. The film-cutting mechanism is located between the annular guide rail and the corner protection mechanism. The film-cutting mechanism is used to cut the packaging film on the packaging vehicle.

[0013] The present invention discloses the following technical effects: The deep-tube packaging machine of the present invention replaces the traditional manual core-piercing packaging, and can realize automatic core-piercing and wrapping, weighing, and automatically install corner protectors. The packaging effect is neat and neat, and plays a role in dust prevention, moisture prevention and protection of product surface, which greatly improves production efficiency, reduces the labor intensity of workers and saves labor costs. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a front view of the deep-tube packaging machine of the present invention;

[0016] Figure 2 This is a top view of the deep-tube packaging machine of the present invention;

[0017] Figure 3 This is a schematic diagram of the corner protection mechanism in the deep-tube packaging machine of the present invention;

[0018] Figure 4 This is a schematic diagram of the corner protection feeding mechanism in the deep-tube packaging machine of the present invention;

[0019] Figure 5 This is a schematic diagram of the corner protection feeding mechanism in the deep cylinder packaging machine of the present invention from another perspective;

[0020] Figure 6 This is a schematic diagram of the corner guide groove in the deep-tube packaging machine of the present invention;

[0021] Figure 7 This is a schematic diagram of the corner protection mechanism in the deep-tube packaging machine of the present invention;

[0022] The components include: transverse guide rail-1, transverse traveling mechanism-2, longitudinal traveling mechanism-3, annular guide rail-4, fixed guide rail-401, movable guide rail-402, telescopic mechanism-403, transmission chain-404, first lifting mechanism-5, corner protection mechanism-6, first corner protection feeding mechanism-601, corner protection feeding motor-6011, push cylinder-6012, corner protection roller pressing cam-6013, corner protection roller pressing concave wheel-6014, corner protection guide groove-6015, mounting bracket-6016, first corner protection traveling mechanism-602, first corner protection material tray-603, second corner protection feeding mechanism-604, and second corner protection traveling mechanism-605. Second corner protector tray - 606, corner protector material - 607, corner protector mechanism frame - 608, corner protector cutting mechanism - 609, corner protector cutting cylinder - 6091, corner protector cutting connecting rod - 6092, corner protector cutting blade - 6093, second lifting mechanism - 7, film cutting mechanism - 8, upper pressure rod - 801, lower pressure rod - 802, heating wire assembly - 803, second pressure rod cylinder - 804, first pressure rod cylinder - 805, telescopic cylinder - 806, film cutting machine frame - 807, first drive mechanism - 9, packaging cart - 10, stopping platform - 11, second drive mechanism - 1101, idler roller - 1102, weighing system - 12, roll material - 13. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] This invention provides a deep-tube packaging machine, including a transverse guide rail 1 fixedly installed on the ground, a transverse traveling mechanism 2 slidably installed on the transverse guide rail 1, and a longitudinal traveling mechanism 3 slidably installed on the transverse traveling mechanism 2, the moving direction of the transverse traveling mechanism 2 being perpendicular to the moving direction of the longitudinal traveling mechanism 3; a first lifting mechanism 5 and a second lifting mechanism 7 fixedly installed on the longitudinal traveling mechanism 3, an annular guide rail 4 fixedly installed on the first lifting mechanism 5, and a corner protection mechanism 6 fixedly installed on the second lifting mechanism 7, the annular guide rail 4 and the corner protection mechanism 6 being correspondingly arranged; a plurality of packaging carts 10 are installed on the inner side of the annular guide rail 4, and a first driving mechanism 9 is fixedly connected to the annular guide rail 4, the plurality of packaging carts 10 being in transmission cooperation with the first driving mechanism 9; a plurality of stopping platforms 11 are provided on one side of the transverse guide rail 1, the stopping platforms 11 being used to place rolls 13, the bottom of the annular guide rail 4 being disposed through the center of the rolls 13; a weighing system 12 is provided inside the stopping platforms 11, the weighing system 12 being used to weigh the rolls 13.

[0026] Furthermore, the annular guide rail 4 includes a fixed guide rail 401, which is fixedly installed on the first lifting mechanism 5. One end of the fixed guide rail 401 is hinged to one end of the movable guide rail 402, and the other end of the fixed guide rail 401 is disposed through the center of the roll material 13 and detachably connected to the other end of the movable guide rail 402. The first drive mechanism 9 is fixedly installed on the fixed guide rail 401. Both the fixed guide rail 401 and the movable guide rail 402 are slidably connected to a transmission chain 404. The transmission chain 404 on the fixed guide rail 401 and the transmission chain 404 on the movable guide rail 402 are the same chain. The packaging cart 10 is detachably installed on the transmission chain 404, and the first drive mechanism 9 is in transmission cooperation with the transmission chain 404.

[0027] Furthermore, one end of the fixed guide rail 401 away from the roll material 13 is hinged to one end of the telescopic mechanism 403, and the other end of the telescopic mechanism 403 is hinged to the movable guide rail 402. The telescopic mechanism 403 is located on the outside of the annular guide rail 4.

[0028] Furthermore, both the first lifting mechanism 5 and the second lifting mechanism 7 are lifting screws, and the fixed guide rail 401 and the corner protection mechanism 6 are respectively fixedly installed on the sliders of the two lifting screws.

[0029] Furthermore, the telescopic mechanism 403 is a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder.

[0030] Furthermore, the corner protector mechanism 6 includes a first corner protector feeding mechanism 601, a first corner protector traveling mechanism 602, a first corner protector material tray 603, a second corner protector feeding mechanism 604, a second corner protector traveling mechanism 605, a second corner protector material tray 606, corner protector material 607, a corner protector mechanism frame 608, and a corner protector cutting mechanism 609. The corner protector mechanism frame 608 is fixedly installed on the second lifting mechanism 7. The first corner protector feeding mechanism 601 is slidably connected to one end of the corner protector mechanism frame 608 through the first corner protector traveling mechanism 602. The second corner protector feeding mechanism... The structure 604 is slidably connected to the other end of the corner protector mechanism frame 608 via the second corner protector walking mechanism 605. The first corner protector material tray 603 is rotatably connected to the first corner protector feeding mechanism 601, and the second corner protector material tray 606 is rotatably connected to the second corner protector feeding mechanism 604. Corner protector material 607 is installed on both the first corner protector material tray 603 and the second corner protector material tray 606. Corner protector cutting mechanism 609 is installed on both the first corner protector feeding mechanism 601 and the second corner protector feeding mechanism 604. The corner protector cutting mechanism 609 is used to cut the corner protector material 607.

[0031] The first corner protector feeding mechanism 601 and the second corner protector feeding mechanism 604 both include a mounting frame 6016. The mounting frame 6016 is equipped with a corner protector feeding motor 6011, a push cylinder 6012, a corner protector roller pressing cam 6013, a corner protector roller pressing concave wheel 6014, and a corner protector guide groove 6015. The corner protector feeding motor 6011 and the corner protector roller pressing cam 6013 are driven together, and the corner protector roller pressing cam 6013 and the corner protector roller pressing concave wheel 6014 are correspondingly arranged. The corner protector roller pressing concave wheel 6014 is rotatably mounted on the mounting frame 6016, and the corner protector roller pressing concave wheel 6014 can slide on the mounting frame 6016 through the push cylinder 6012 to adjust the distance between the corner protector roller pressing cam 6013 and the corner protector roller pressing concave wheel 6014. Initially, the corner protector material on the corner protector material tray is manually fed between the corner protector roller pressing cam 6013 and the corner protector roller pressing concave wheel 6014. Then, by pushing the cylinder 6012, the distance between the corner protector roller pressing cam 6013 and the corner protector roller pressing concave wheel 6014 is changed. The corner protector material is folded into a 90° structure after being rolled and guided into the corner protector guide groove 6015. The rotation of the corner protector roller pressing cam 6013 drives the corner protector material forward. The end of the corner protector guide groove 6015 is set to correspond to the outer edge of the aluminum coil. The corner cutter mechanism 609 includes a corner cutter cylinder 6091, a corner cutter connecting rod 6092, and a corner cutter 6093. The corner cutter 6093 and cylinder 6091 are mounted on a mounting bracket 6016. One end of the corner cutter 6093 connecting rod 6092 is hinged to the telescopic end of the corner cutter 6093 cylinder 6091. The corner cutter 6093 cylinder 6091 can drive the corner cutter 6093 connecting rod 6092 to rotate within a certain angle range. The corner cutter 6093 is fixedly connected to the other end of the corner cutter 6093 connecting rod 6092. 3. Installed on the corner protector guide groove 6015, the corner protector guide groove 6015 has an opening corresponding to the corner protector cutter 6093. The corner protector material folded to 90° can be cut into corner protector materials of a specified length by the corner protector cutter 6093. The cut corner protector material is still in the corner protector guide groove 6015. The corner protector material is pushed out of the corner protector guide groove 6015 by the subsequent cut corner protector material. After the corner protector material is pushed out of the corner protector guide groove 6015, it can fall directly onto the aluminum coil and then be covered by the film of the aluminum coil packaging. Thus, the corner protector material plays the role of protecting the corners of the aluminum coil and improving the overall protection effect.

[0032] Furthermore, two rollers 1102 are rotatably connected to the top of the stopping platform 11. The two rollers 1102 are arranged correspondingly and a gap is provided between the two rollers 1102. The roll material 13 is placed on the two rollers 1102. A second drive mechanism 1101 is fixedly installed on the stopping platform 11. The second drive mechanism 1101 is used to drive the rollers 1102 to rotate.

[0033] Furthermore, the number of stopping stations 11 is at least one.

[0034] Furthermore, a film-cutting mechanism 8 is fixedly installed on one side of the annular guide rail 4. The film-cutting mechanism 8 is located between the annular guide rail 4 and the corner protection mechanism 6. The film-cutting mechanism 8 is used to cut the packaging film on the packaging cart 10.

[0035] The film cutting mechanism 8 includes an upper pressure rod 801, a lower pressure rod 802, a heating wire assembly 803, a second pressure rod cylinder 804, a first pressure rod cylinder 805, a telescopic cylinder 806, and a film cutting frame 807. The heating wire assembly 803 is horizontally mounted on the movable section of the film cutting frame 807. The upper pressure rod 801 and the lower pressure rod 802 are respectively located on the upper and lower sides of the heating wire assembly 803, and both the upper pressure rod 801 and the lower pressure rod 802 are connected to the film cutting frame 807. The movable section is hinged; the first pressure rod cylinder 805 and the second pressure rod cylinder 804 are both hinged to the movable section of the film cutting frame 807, and the telescopic ends of the first pressure rod cylinder 805 and the second pressure rod cylinder 804 are respectively engaged with the upper pressure rod 801 and the lower pressure rod 802; the telescopic cylinder 806 is installed on the fixed section of the film cutting frame 807, and the movable section of the film cutting frame 807 can slide along the fixed section of the film cutting frame 807 by means of the telescopic cylinder 806.

[0036] In use, the telescopic cylinder 806 extends, pressing the packaging film onto the film cutting frame 807. The second pressure rod cylinder 804 extends to lift the lower pressure rod 802, which in turn lifts the heating wire assembly 803 and presses it tightly against the packaging film. The first pressure rod cylinder 805 extends and retracts to press down the upper pressure rod 801. After the upper and lower pressure rods 801 and 802 press the packaging film and the heating wire assembly 803 together, they are energized for heating. The heated heating wire melts the packaging film, and the telescopic cylinder 806, the first pressure rod cylinder 805, and the second pressure rod cylinder 804 retract, completing the film cutting action.

[0037] This invention provides a deep-tube packaging machine. During operation, the center height of the aluminum coil on the stopping platform 11 is first entered into the control platform. The transverse traveling mechanism 2 is then controlled to move horizontally along the transverse guide rail 1. A first detection switch corresponding to the stopping platform 11 is installed on the transverse guide rail 1. When the transverse traveling mechanism 2 touches the first detection switch corresponding to the stopping platform 11, the transverse traveling mechanism 2 stops running. The height of the annular guide rail 4 is then determined. Based on the center height of the aluminum coil entered into the control platform, the height of the annular guide rail 4 is adjusted using the first lifting mechanism 5 until the height of the annular guide rail 4 is reached. When the height matches the center height of the aluminum coil on the stop table 11, the first lifting mechanism 5 stops operating, determining the vertical stop position of the annular guide rail 4. At this time, one end of the fixed guide rail 401 of the annular guide rail 4 corresponds to the center of the coil 13. Then, the telescopic mechanism 403 is controlled to shorten, and the telescopic mechanism 403 drives the movable guide rail 402 to open. Then, the longitudinal traveling mechanism 3 is controlled to operate. The longitudinal traveling mechanism 3 moves along the upper surface of the transverse traveling mechanism 2 towards the stop table 11. A second detection switch is installed on the transverse traveling mechanism 2. When the longitudinal traveling mechanism 3 touches the switch, the switch will detect the change in the longitudinal traveling mechanism 3. When the second detection switch is encountered, the fixed guide rail 401 passes through the center of the roll 13, the longitudinal travel mechanism 3 stops operating, and then the telescopic mechanism 403 is extended. The telescopic mechanism 403 drives the movable guide rail 402 to close with the fixed guide rail 401, and connects the transmission chain 404. Then, the first drive mechanism 9 and the second drive mechanism 1101 are started. The second drive mechanism 1101 drives the roll 13 to rotate through the roller 1102 on the stop table 11. At the same time, the first drive mechanism 9 drives the packaging cart 10 along the […]. The inner side of the annular guide rail 4 moves to begin packaging. During the packaging process, the corner protection mechanism 6 automatically installs the corner protection, resulting in a neat packaging effect. After packaging is completed, the film cutting mechanism 8 cuts the packaging film on the packaging cart 10, and controls the first drive mechanism 9 and the second drive mechanism 1101 to stop running. The movable guide rail 402 is opened through the telescopic mechanism 403, and the annular guide rail 4 is pushed out of the roll material 13 by the longitudinal walking mechanism 3, thus completing the packaging. At this time, the weighing system 12 installed inside the stopping table 11 can be used to weigh the packaged roll material 13.

[0038] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to 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.

[0039] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A deep cup packaging machine characterized by, The system includes a horizontal guide rail (1) fixedly installed on the ground, a horizontal traveling mechanism (2) slidably mounted on the horizontal guide rail (1), and a vertical traveling mechanism (3) slidably mounted on the horizontal traveling mechanism (2). The moving direction of the horizontal traveling mechanism (2) is perpendicular to the moving direction of the vertical traveling mechanism (3). A first lifting mechanism (5) and a second lifting mechanism (7) are fixedly mounted on the vertical traveling mechanism (3). A ring guide rail (4) is fixedly mounted on the first lifting mechanism (5), and a corner protection mechanism (6) is fixedly mounted on the second lifting mechanism (7). The ring guide rail (4) and the corner protection mechanism (6) are connected. The structure (6) is configured accordingly; several packaging carts (10) are installed on the inner side of the annular guide rail (4), and a first driving mechanism (9) is fixedly connected on the annular guide rail (4). The several packaging carts (10) are in transmission cooperation with the first driving mechanism (9); several stopping platforms (11) are provided on one side of the transverse guide rail (1). The stopping platforms (11) are used to place the roll material (13). The bottom of the annular guide rail (4) is provided through the center of the roll material (13); a weighing system (12) is provided inside the stopping platform (11). The weighing system (12) is used to weigh the roll material (13). The corner protector mechanism (6) includes a first corner protector feeding mechanism (601), a first corner protector traveling mechanism (602), a first corner protector material tray (603), a second corner protector feeding mechanism (604), a second corner protector traveling mechanism (605), a second corner protector material tray (606), corner protector material (607), a corner protector mechanism frame (608), and a corner protector cutting mechanism (609). The corner protector mechanism frame (608) is fixedly installed on the second lifting mechanism (7). The first corner protector feeding mechanism (601) is slidably connected to one end of the corner protector mechanism frame (608) through the first corner protector traveling mechanism (602). The second corner protector feeding mechanism (604) is connected to the first corner protector traveling mechanism (602) through the first corner protector traveling mechanism (602). The second corner protector walking mechanism (605) is slidably connected to the other end of the corner protector mechanism frame (608). The first corner protector material tray (603) is rotatably connected to the first corner protector feeding mechanism (601). The second corner protector material tray (606) is rotatably connected to the second corner protector feeding mechanism (604). The corner protector material (607) is installed on both the first corner protector material tray (603) and the second corner protector material tray (606). The corner protector cutting mechanism (609) is installed on both the first corner protector feeding mechanism (601) and the second corner protector feeding mechanism (604). The corner protector cutting mechanism (609) is used to cut the corner protector material (607). The first corner protector feeding mechanism (601) and the second corner protector feeding mechanism (604) both include a mounting frame (6016). The mounting frame (6016) is equipped with a corner protector feeding motor (6011), a push cylinder (6012), a corner protector roller pressing cam (6013), a corner protector roller pressing concave wheel (6014), and a corner protector guide groove (6015). The corner protector feeding motor (6011) is driven and cooperates with the corner protector roller pressing cam (6013). The corner protector roller pressing cam (6013) and the corner protector roller pressing concave wheel (6014) are correspondingly arranged. The corner protector roller pressing concave wheel (6014) is rotatably mounted on the mounting frame (6016). The corner protector roller pressing concave wheel (6014) slides on the mounting frame (6016) through the push cylinder (6012) to adjust the distance between the corner protector roller pressing cam (6013) and the corner protector roller pressing concave wheel (6014).

2. The deep-tube packaging machine according to claim 1, characterized in that, The annular guide rail (4) includes a fixed guide rail (401), which is fixedly installed on the first lifting mechanism (5). One end of the fixed guide rail (401) is hinged to one end of the movable guide rail (402), and the other end of the fixed guide rail (401) is disposed through the center of the roll material (13) and detachably connected to the other end of the movable guide rail (402). The first driving mechanism (9) is fixedly installed on the fixed guide rail (401). Both the fixed guide rail (401) and the movable guide rail (402) are slidably connected with a transmission chain (404). The transmission chain (404) on the fixed guide rail (401) and the transmission chain (404) on the movable guide rail (402) are the same chain. The packaging cart (10) is detachably installed on the transmission chain (404). The first driving mechanism (9) is in transmission cooperation with the transmission chain (404).

3. The deep-tube packaging machine according to claim 2, characterized in that, One end of the fixed guide rail (401) away from the roll material (13) is hinged to one end of the telescopic mechanism (403), and the other end of the telescopic mechanism (403) is hinged to the movable guide rail (402). The telescopic mechanism (403) is located on the outside of the annular guide rail (4).

4. The deep-tube packaging machine according to claim 2, characterized in that, The first lifting mechanism (5) and the second lifting mechanism (7) are both lifting screws, and the fixed guide rail (401) and the corner protection mechanism (6) are respectively fixedly installed on the sliders of the two lifting screws.

5. The deep-tube packaging machine according to claim 3, characterized in that, The telescopic mechanism (403) is one of a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder.

6. The deep-tube packaging machine according to claim 1, characterized in that, The top of the stop platform (11) is rotatably connected to two rollers (1102), the two rollers (1102) are arranged correspondingly, and there is a gap between the two rollers (1102). The roll material (13) is placed on the two rollers (1102). A second drive mechanism (1101) is fixedly installed on the stop platform (11), and the second drive mechanism (1101) is used to drive the rollers (1102) to rotate.

7. The deep-tube packaging machine according to claim 6, characterized in that, The number of the stopping stations (11) is at least one.

8. The deep-tube packaging machine according to claim 1, characterized in that, A film-cutting mechanism (8) is fixedly installed on one side of the annular guide rail (4). The film-cutting mechanism (8) is located between the annular guide rail (4) and the corner protection mechanism (6). The film-cutting mechanism (8) is used to cut the packaging film on the packaging vehicle (10).

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