Automatic packing device for profiles integrated in a conveying line

Abstract

The application discloses a profile automatic packing device integrated with a conveying line, and relates to the technical field of profile packing equipment.The device comprises an upper base, a lower base, an upper packing assembly, a lower packing assembly, a reciprocating moving mechanism and an alternate lifting supporting mechanism; the upper base is arranged above the conveying line, and the reciprocating moving mechanism is arranged in the upper base; the upper packing assembly is movably arranged on the lower side of the upper base; the lower base is arranged below the conveying line; and the lower packing assembly is detachably arranged on the placing base of the lower base; the upper packing assembly and the lower packing assembly are spliced to form a packing rotary ring after the upper base is lowered, and the packing rotary ring is lifted above the conveying line after the upper base is lifted; and the packing rotary ring is moved along the length direction of the profile under the driving of the reciprocating moving mechanism, and the bunched profile in the transverse posture is wound and packed.The application can directly integrate the conveying line to pack the bunched profile in the transverse posture on line, and the reversing conveying link is omitted, and the production line layout is compact.

Description

Technical Field

[0001] This invention relates to the field of profile packaging equipment technology, and more specifically, to an automatic profile packaging device integrated into a conveyor line. Background Technology

[0002] Currently, the packaging process on profile production lines typically requires a separate reversing conveyor to change the bundled profiles from a horizontal to a vertical orientation after palletizing, before feeding them into an automatic packaging machine. This segmented operation results in large equipment footprints, lengthy production line layouts, and the profiles are prone to bumps and scratches during multiple reversals and transfers, affecting product quality. Summary of the Invention

[0003] To address the above shortcomings, this invention provides an automatic profile packaging device integrated into a conveyor line, thereby solving the technical problem that existing profile packaging equipment requires changing the bundled profiles from a horizontal to a vertical orientation before they can enter the packaging machine, resulting in an uncompacted production line layout.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: an automatic profile packaging device integrated into a conveyor line, comprising: The upper base is positioned above the conveyor line and arranged along the width of the conveyor line, and a reciprocating moving mechanism is installed inside it. The upper packaging component is disposed on the lower side of the upper base and connected to the reciprocating moving mechanism; The lower base is located below the upper base and below the conveyor line. Its upper surface is evenly provided with placement bases, and electric push rods are provided at both ends of its upper surface. The telescopic ends of the electric push rods are fixedly connected to the upper base. The lower packaging component is set on each of the aforementioned placement bases and located on the underside of the profile on the conveyor line; An alternating lifting support mechanism is installed on the lower base, located between two adjacent placement bases, and on the underside of the profile on the conveyor line. It is used to alternately lift and lower the profile during the packaging process to support it.

[0005] The upper and lower packaging components are joined together to form a packaging rotary ring after the upper base is lowered by the electric push rod. After the upper base is raised by the electric push rod, the packaging rotary ring is raised above the conveyor line. Then, under the drive of the reciprocating moving mechanism, it moves along the length of the profile to wrap and package the profile.

[0006] By coordinating the lifting of the upper and lower bases, the upper and lower packaging components are spliced ​​together above the conveyor line to form a complete packaging rotary ring. Bundled profiles can be wrapped and packaged online in a lateral posture without having to change the profiles from a lateral to a longitudinal posture. This eliminates the need for a separate reversing conveyor device in traditional production lines, significantly shortens the production line length, and reduces the equipment footprint.

[0007] The device is directly integrated into the conveyor line, allowing the profiles to be packaged during the conveying process without the need for offline transfer or intermediate buffering. This achieves a seamless connection between palletizing and packaging of the profiles, improving the continuity and overall efficiency of the production line.

[0008] Throughout the packaging process, the bundled profiles remain in a horizontal position without the need for flipping or reversing. This avoids surface scratches and deformation caused by bumps and friction during multiple position changes, which helps ensure product quality.

[0009] The alternating lifting support mechanism provides continuous support to the profile during the packaging process, ensuring that the profile remains stable and the film coverage is uniform and tight when the packaging ring rotates and winds.

[0010] Furthermore, the reciprocating movement mechanism includes: A reciprocating lead screw is rotatably disposed at the center of the upper base, with its axis parallel to the length direction of the profile, and a lead screw slider is threaded onto it. Guide slides are provided on both sides of the reciprocating lead screw and are fixedly installed in the upper base; The drive motor is fixedly mounted on the upper base, and its output end is connected to the reciprocating lead screw drive.

[0011] By cooperating with the reciprocating lead screw and lead screw slider, the rotational motion of the drive motor is converted into the linear reciprocating motion of the upper packaging component, realizing the continuous movement and winding of the packaging rotary ring along the length of the profile; the guide slides on both sides ensure the smoothness and straightness of the movement process.

[0012] Furthermore, the upper packaging component includes: An upper arc-shaped frame is located on the lower side of the upper base; The fixed seat is slidably fitted onto the guide slide rod and fixedly connected to the lead screw slider. Its lower surface ends are fixedly connected to the upper arc frame through support rods. The upper arc-shaped rotating component is slidably disposed on the upper arc-shaped frame and can move along the arc-shaped path of the upper arc-shaped frame; A servo motor is mounted above the outer surface of the upper arc-shaped frame and is connected to the upper arc-shaped rotating component in a transmission manner. The upper film roller is rotatably mounted on one side of the upper arc-shaped rotating member and is used to carry the film roll; An upper electric clamping and cutting mechanism is located inside the upper arc-shaped frame and is used to clamp and cut the film; An electric locking mechanism is located at both ends of the upper arc-shaped frame.

[0013] The fixed seat slides onto the guide slide rod and is fixedly connected to the lead screw slider, so that the upper arc frame is rigidly connected to the fixed seat through the support rod, ensuring that the upper packaging assembly moves accurately with the reciprocating moving mechanism, and the packaging rotary ring has high displacement accuracy along the length of the profile.

[0014] Driven by a servo motor, the upper arc-shaped rotating component moves along the arc-shaped path of the arc frame. The separation design of the fixed track and the moving component ensures that the rotating component has a precise running trajectory and smooth movement, avoiding the problems of center of gravity sway and vibration caused by the rotation of the entire arc frame.

[0015] The electric clamping and cutting mechanism automatically clamps the film end at the start of packaging and automatically cuts the film when packaging is completed, without the need for manual intervention, thus achieving fully automatic continuous packaging operations.

[0016] The electric locking mechanism is located at both ends of the upper arc frame. After the upper base descends into place, the locking pins automatically extend and quickly connect with the lower packing component and lock rigidly, ensuring that the packing rotating ring does not loosen during rotation and movement, and the structure is stable and reliable.

[0017] Furthermore, the lower packaging component includes: A lower arc-shaped frame is positioned above the lower base, and locking pin baffles are provided at both ends of the frame. Positioning support rods are vertically installed at both ends of the outer surface of the lower arc-shaped frame; The lower arc-shaped rotating component is slidably disposed on the lower arc-shaped frame and can move along the arc-shaped path of the lower arc-shaped frame; The lower film roller is rotatably mounted on one side of the lower arc-shaped rotating member and is used to carry the film roll; The lower electric clamping and cutting mechanism is located inside the lower arc-shaped frame and is used to clamp and cut the film.

[0018] The positioning support rods are vertically installed at both ends of the outer surface of the lower arc frame. By inserting them into the positioning holes of the base, the lower packaging components can be detached and placed. Each placement can be accurately reset, ensuring the alignment consistency of multiple splicings.

[0019] The lower arc-shaped rotating component moves synchronously along the arc-shaped path by utilizing the movement of the upper arc-shaped rotating component, simultaneously driving the film roller to rotate from both the upper and lower sides, together completing the full circumference wrapping of the profile cross-section and improving packaging efficiency.

[0020] The lower electric clamping and cutting mechanism also simultaneously clamps and cuts the film at the beginning and end of the packaging process, ensuring that the film ends are neat and the wrapping is tight.

[0021] Furthermore, the electric locking mechanism includes a miniature electric push rod and a locking pin mounted on the miniature electric push rod; When the upper packaging component and the lower packaging component are assembled, the locking pin baffles at both ends of the lower arc frame are inserted into the locking pin grooves at both ends of the upper arc frame. The miniature electric push rod pushes the locking pin to extend, so that the locking pin is inserted into the locking pin groove and passes through the locking pin hole of the locking pin baffle, thereby fixing the upper packaging component and the lower packaging component.

[0022] A miniature electric push rod drives the locking pin to extend and retract, achieving automatic locking and unlocking of the upper and lower packaging components without manual intervention. The action is rapid and highly reliable. The locking pin passes through the locking pin hole of the locking pin baffle to form a rigid mechanical connection, ensuring that the upper and lower parts of the packaging rotating ring remain rigidly fixed during high-speed rotation and reciprocating movement, without relative displacement or loosening, and with strong vibration resistance.

[0023] Furthermore, positioning holes are provided at both ends of the upper surface of the placement base, and the lower end of the positioning support rod is slidably inserted into the positioning holes so that the lower packaging assembly can be detachably placed on the placement base.

[0024] The positioning support rod and the positioning hole work together to ensure that the lower packaging component can be accurately positioned each time it falls back to the placement base, ensuring the alignment accuracy when splicing with the upper packaging component next time; at the same time, it enables the lower packaging component to be placed separately on the placement base.

[0025] Furthermore, the number of placement bases is one more than the number of lower packaging components.

[0026] An extra placement base ensures that each working position during the reciprocating movement has a corresponding placement base for the lower packaging component to be placed, avoiding the situation of "no place to place".

[0027] Furthermore, the alternating lifting support mechanism includes: Support frame one is disposed above the lower base and located between two adjacent placement bases; A lifting push rod is installed on the lower base, and its telescopic end is fixedly connected to the support frame. Support frame two is disposed above the lower base, located on one side of support frame one, and between two adjacent placement bases; The second lifting push rod is installed on the lower base, and its telescopic end is fixedly connected to the second support frame. The lifting push rod one and lifting push rod two rise alternately to support the profile, so as to avoid the packing rotation ring and maintain continuous support for the profile.

[0028] Support frame one and support frame two rise and fall alternately under the drive of the lifting push rod. When the packing rotary ring rotates to the position of a certain support frame, the support frame will fall down in time to avoid movement interference with the rotating packing rotary ring, ensuring that the packing process is smooth and that the film completely wraps the surface of the profile, avoiding gaps that are not covered by the film. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of an automatic profile packaging device integrated into a conveyor line according to the present invention; Figure 2 for Figure 1 A schematic diagram showing the state of the upper and middle base after it has been lowered. Figure 3 for Figure 2 A diagram showing the state of the upper and middle base after it has been raised and is ready for packing. Figure 4 This is a top view of the reciprocating moving mechanism; Figure 5 This is a side cross-sectional view of the upper packaging component; Figure 6 This is a schematic diagram of the front view of the upper arc-shaped frame; Figure 7 This is the main view of the packaged component; Figure 8 This is a cross-sectional view showing the placement of the base. Figure 9 This is a cross-sectional schematic diagram of the electric locking pin mechanism; In the diagram: 1. Upper base; 11. Reciprocating lead screw; 111. Lead screw slider; 12. Guide slide rod; 13. Drive motor; 2. Lower base; 21. Placement base; 211. Positioning hole; 22. Electric push rod; 23. Support frame one; 24. Lifting push rod one; 25. Support frame two; 26. Lifting push rod two; 3. Upper arc-shaped frame; 31. Fixed seat; 311. Support rod; 32. Upper arc-shaped rotating component; 33. Servo motor; 34. Upper film roller; 35. Upper electric clamping and cutting mechanism; 36. Miniature electric push rod; 361. Locking pin; 4. Lower arc-shaped frame; 41. Locking pin baffle; 42. Positioning support rod; 43. Lower arc-shaped rotating component; 44. Lower film roller; 45. Lower electric clamping and cutting mechanism; 5. Conveyor line; 6. Bundled profiles. Detailed Implementation

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Please see Figure 1-9The present invention provides an automatic profile packaging device integrated into a conveyor line, including an upper base 1, a lower base 2, an upper packaging component, a lower packaging component, a reciprocating moving mechanism, and an alternating lifting support mechanism.

[0032] The lower base 2 is positioned below the conveyor line 5, arranged along the width of the conveyor line. The lower base 2 is a steel-welded frame structure, its bottom fixed to the ground with anchor bolts to ensure stability during equipment operation. Multiple placement bases 21 are evenly distributed on the upper surface of the lower base 2—in this embodiment, the number of placement bases 21 is one more than the number of lower packaging components. Electric push rods 22 are located at both ends of the upper surface of the lower base 2. The electric push rods 22 are servo electric cylinders with built-in encoders that provide real-time feedback on the stroke position, enabling precise lifting control of the upper base 1. The cylinder body of the electric push rod 22 is mounted on the lower base 2 via hinge supports, and its telescopic end is fixedly connected to the upper base 1 via a connecting seat.

[0033] In use, the electric push rod 22 drives the upper base 1 to descend, so that the upper packaging component and the lower packaging component are spliced ​​together; after packaging is completed, the electric push rod 22 drives the upper base 1 to rise, which in turn drives the spliced ​​packaging rotary ring to rise above the conveyor line 5.

[0034] Each base 21 has positioning holes 211 at both ends of its upper surface. The lower packaging assembly is slidably inserted into the positioning holes 211 via the lower end of the vertically mounted positioning support rod 42, allowing for detachable placement. Wear-resistant copper sleeves are embedded in the positioning holes 211 to reduce wear on the positioning support rod 42 during insertion and removal; the positioning support rod 42 is made of round steel with a hard chrome plated surface to ensure smooth insertion and removal.

[0035] In use, after packaging is complete, the upper base 1 descends, causing the positioning support rod 42 of the lower packaging component to fall into the positioning hole 211 of the placement base 21, and then the lower packaging component separates from the upper packaging component. During the next packaging, the upper base 1 descends, the upper packaging component and the lower packaging component are reassembled, and then the upper base 1 rises, and the lower packaging component is lifted off the placement base 21 along with the upper packaging component.

[0036] The number of placement bases 21 is one more than the number of lower packaging components, ensuring that each lower packaging component has a corresponding placement base 21 to place when it is released during the reciprocating movement.

[0037] The upper base 1 is positioned above the conveyor line 5 and is arranged along the width of the conveyor line. A reciprocating moving mechanism is provided at the center of the upper base 1, which includes a reciprocating lead screw 11, a lead screw slider 111, a guide slide rod 12, and a drive motor 13.

[0038] The reciprocating lead screw 11 is rotatably mounted inside the upper base 1 via a bearing housing, with its axis parallel to the length direction of the profile. A lead screw slider 111 is threaded onto the reciprocating lead screw 11. Guide rods 12 are located on both sides of the reciprocating lead screw 11 and are fixedly mounted inside the upper base 1, providing sliding guidance for the upper packaging assembly. The drive motor 13 is fixedly mounted at one end of the upper base 1, and its output shaft is connected to the reciprocating lead screw 11 via gear transmission. The drive motor 13 is a servo motor, enabling precise forward and reverse rotation control.

[0039] In use, the drive motor 13 drives the reciprocating screw 11 to rotate, and the screw slider 111 moves axially along the reciprocating screw 11, causing the upper packaging assembly, which is fixedly connected to the screw slider 111, to slide along the guide slide rod 12, thereby causing the upper packaging assembly to reciprocate along the length of the profile. The forward and reverse switching of the drive motor 13 causes the upper packaging assembly to automatically change direction at the end of the packaging stroke, realizing continuous reciprocating winding.

[0040] The upper packaging assembly includes an upper arc frame 3, a fixed base 31, a support rod 311, an upper arc rotating part 32, a servo motor 33, an upper film roller 34, an upper electric clamping and cutting mechanism 35, and an electric locking pin mechanism.

[0041] The fixed seat 31 is slidably mounted on the guide slide rod 12 and is fixedly connected to the lead screw slider 111. The two ends of the lower surface of the fixed seat 31 are fixedly connected to the upper arc frame 3 through the support rods 311. The upper arc frame 3 is an arc structure with an arc of 180°. It is made of steel or aluminum alloy and is CNC machined. Its cross-section is a groove, and an arc-shaped guide groove is formed in the groove.

[0042] The upper arc-shaped rotating component 32 is slidably disposed on the upper arc-shaped frame 3 and can move along the arc-shaped path of the upper arc-shaped frame 3. Specifically, an arc-shaped sliding frame is provided on one side of the upper arc-shaped rotating component 32, and the arc-shaped sliding frame is embedded in the groove of the upper arc-shaped frame 3. Multiple balls are embedded in the arc-shaped sliding frame, so that the upper arc-shaped rotating component 32 achieves rolling friction engagement with the upper arc-shaped frame 3 through the balls.

[0043] The servo motor 33 is mounted above the outer surface of the upper arc frame 3 and is connected to the upper arc rotating member 32 through gear transmission. Specifically, the output shaft of the servo motor 33 is equipped with a drive gear, and the upper arc rotating member 32 is provided with an arc rack. The drive gear meshes with the arc rack to drive the upper arc rotating member 32 to move along the arc path.

[0044] The upper film roller 34 is mounted on one side of the upper arc-shaped rotating member 32 via a bearing seat and is used to support the film roll. A damping mechanism is provided between the upper film roller 34 and the upper arc-shaped rotating member 32 to maintain appropriate tension on the film during the winding process.

[0045] The upper electric clamping and cutting mechanism 35 is disposed inside the upper arc-shaped frame 3. Specifically, the upper electric clamping and cutting mechanism 35 includes a mounting base, an electric push rod, a first clamping block, and a second clamping block. The mounting base is fixed inside the upper arc-shaped frame 3, and the electric push rod is fixed on the mounting base. The first clamping block is fixedly disposed on one side of the mounting base, and the second clamping block is fixedly connected to the telescopic end of the electric push rod, and a cutting blade is embedded in either the first or second clamping block. When clamping the film, the electric push rod drives the second clamping block to move towards the first clamping block, and the two clamping blocks clamp and fix the film, while the cutting blade cooperates with the blade groove of the other clamping block to cut the film.

[0046] The lower packaging assembly includes a lower arc frame 4, a positioning support rod 42, a lower arc rotating component 43, a lower film roller 44, and a lower electric clamping and cutting mechanism 45.

[0047] The lower arc-shaped frame 4 is positioned above the lower base 2, and its structure is the same as that of the upper arc-shaped frame 3, with locking pin baffles 41 at both ends. The lower arc-shaped frame 4 adopts the same arc-shaped structure as the upper arc-shaped frame 3, and can form a complete circular track after splicing. The locking pin baffles 41 have locking pin holes for engaging with locking pins 361 for locking.

[0048] The positioning support rod 42 is vertically installed at both ends of the outer surface of the lower arc frame 4, and the lower end is provided with a guide cone surface for insertion into the positioning hole 211 of the base 21 to achieve positioning.

[0049] The lower arc-shaped rotating component 43 is slidably mounted on the lower arc-shaped frame 4 and can move along the arc-shaped path of the lower arc-shaped frame 4. Its structure is the same as that of the upper arc-shaped rotating component 32. The lower film roller 44 is rotatably mounted on one side of the lower arc-shaped rotating component 43 and is used to carry the film roll. The lower electric clamping and cutting mechanism 45 is located inside the lower arc-shaped frame 4 and has the same structure as the upper electric clamping and cutting mechanism 35. It is used to clamp and cut the film.

[0050] It should be noted that the lower packaging component does not have an independent servo motor. The upper arc-shaped frame 3 and the lower arc-shaped frame 4 are joined to form a complete packaging rotary ring. The ends of the upper arc-shaped rotating component 32 and the lower arc-shaped rotating component 43 abut against each other at the joint. When the servo motor 33 drives the upper arc-shaped rotating component 32 to move along the arc-shaped path, the upper arc-shaped rotating component 32 pushes the end of the lower arc-shaped rotating component 43 through its end, causing the lower arc-shaped rotating component 43 to move synchronously along the arc-shaped path, thus achieving the linkage between the upper and lower arc-shaped rotating components.

[0051] In use, after the upper and lower packaging components are locked and fixed to form a rigid packaging rotary ring, the upper base rises, causing the entire packaging rotary ring to rise above the conveyor line 5. Simultaneously, the alternating lifting support mechanism lifts the bundled profiles, positioning them at the center of the packaging rotary ring. Then, the servo motor 33 starts, driving the upper arc-shaped rotating component 32 to move along the arc path of the upper arc frame 3. The upper arc-shaped rotating component 32 pushes the end of the lower arc-shaped rotating component 43 through its end, causing the lower arc-shaped rotating component 43 to move synchronously along the arc path of the lower arc frame 4. The upper film roller 34 moves with the upper arc-shaped rotating component 32, and the lower film roller 44 moves with the lower arc-shaped rotating component 43. Both rotate together around the cross-section of the bundled profiles 6 from above and below, respectively, continuously wrapping the film around the surface of the bundled profiles 6. The reciprocating movement mechanism drives the movement of the upper and lower packaging components to complete the film wrapping.

[0052] An electric locking mechanism is located at both ends of the upper arc-shaped frame, including a miniature electric push rod 36 and a locking pin 361. The miniature electric push rod 36 is fixedly installed in the end seats at both ends of the upper arc-shaped frame 3, and the locking pin 361 is fixedly installed at its protruding end. The protruding direction of the locking pin 361 faces the locking pin groove provided inside the end seat of the upper arc-shaped frame 3. The end of the locking pin 361 preferably has a guide cone surface to facilitate automatic centering when inserted into the locking pin hole. The locking pin baffles 41 at both ends of the lower arc-shaped frame 4 have locking pin holes that mate with the locking pin 361.

[0053] In use, when the upper base 1 descends and the upper arc frame 3 and lower arc frame 4 are aligned, the miniature electric push rod 36 pushes the locking pin 361 to extend. The locking pin 361 inserts into the locking pin groove at the end of the upper arc frame 3, passes through the locking pin hole of the locking pin baffle 41, and locks the upper and lower packaging components in place. When separation is required after packaging, the miniature electric push rod 36 drives the locking pin 361 to retract, releasing the lock. The miniature electric push rod 36 is a DC miniature electric push rod with a stroke of 10~20mm, and the thrust is sufficient to overcome the vibration and force generated during the rotation and movement of the packaging rotating ring.

[0054] The alternating lifting support mechanism includes support frame 1 23, lifting push rod 1 24, support frame 2 25, and lifting push rod 2 26.

[0055] Support frame 1 23 is positioned above the lower base 2 and between two adjacent placement bases 21. Lifting push rod 1 24 is mounted on the lower base 2, with its telescopic end fixedly connected to support frame 1 23. Support frame 25 is positioned above the lower base 2, on one side of support frame 1 23, and between two adjacent placement bases 21. Lifting push rod 26 is mounted on the lower base 2, with its telescopic end fixedly connected to support frame 25.

[0056] The upper surface of each support frame is covered with a soft padding layer (such as polyurethane rubber or EPE pearl cotton) to avoid scratches caused by direct hard contact with the profile surface. Both lifting push rod 1 24 and lifting push rod 2 26 are electric push rods, which are controlled by PLC to achieve alternating lifting.

[0057] During use, the bundled profiles 6 are alternately supported by support frame 1 23 and support frame 2 25 during the packaging process.

[0058] When the packing rotary ring moves under the drive of the reciprocating moving mechanism and is about to pass the position of support frame 23, the lifting push rod 24 drives support frame 23 to descend to avoid it, while the lifting push rod 26 drives support frame 25 to rise to take over the support; when the packing rotary ring continues to move to the position of support frame 25, the lifting push rod 26 drives support frame 25 to descend to avoid it, while the lifting push rod 24 drives support frame 23 to rise to take over the support.

[0059] When the packing rotary ring moves in the reverse direction under the drive of the reciprocating moving mechanism and is about to pass the position of support frame 25, the lifting push rod 26 drives support frame 25 to descend to avoid it, while the lifting push rod 1 24 drives support frame 23 to rise to take over the support; when the packing rotary ring continues to move in the reverse direction until it passes the position of support frame 23, the lifting push rod 1 24 drives support frame 23 to descend to avoid it, while the lifting push rod 26 drives support frame 25 to rise to take over the support.

[0060] It should be noted that in this embodiment, the conveyor line 5 is a roller conveyor or a chain conveyor, with gaps between adjacent conveyor rollers (or conveyor chains). The lower packaging assembly and the alternating lifting support mechanism on the lower base 2 are both located in the gaps between adjacent conveyor rollers of the conveyor line 5. When needed, they can pass through the gaps of the conveyor line 5 to support, lift, or position the profiles without interfering with the movement of the conveyor rollers or conveyor chains of the conveyor line 5, ensuring that the normal operation of the conveyor line 5 is not affected.

[0061] At the same time, the upper and lower packaging components are spliced ​​together to form a packaging rotary ring and rise. The packaging rotary ring is located above the conveyor line 5 and does not contact the conveyor rollers or conveyor chain of the conveyor line 5, thereby ensuring that the packaging rotary ring and the conveyor line 5 do not interfere with each other and operate independently.

Claims

1. An automatic profile packaging device integrated into a conveyor line, characterized in that, include: The upper base is positioned above the conveyor line and arranged along the width of the conveyor line, and a reciprocating moving mechanism is installed inside it. The upper packaging component is disposed on the lower side of the upper base and connected to the reciprocating moving mechanism; The lower base is located below the upper base and below the conveyor line. Its upper surface is evenly provided with placement bases, and electric push rods are provided at both ends of its upper surface. The telescopic ends of the electric push rods are fixedly connected to the upper base. The lower packaging component is set on each of the aforementioned placement bases and located on the underside of the profile on the conveyor line; An alternating lifting support mechanism is installed on the lower base, located between two adjacent placement bases, and on the underside of the profile on the conveyor line. It is used to alternately lift and lower the profile during the packaging process to support it. The upper and lower packaging components are joined together to form a packaging rotary ring after the upper base is lowered by the electric push rod. After the upper base is raised by the electric push rod, the packaging rotary ring is raised above the conveyor line. Then, under the drive of the reciprocating moving mechanism, it moves along the length of the profile to wrap and package the profile.

2. The automatic profile packaging device integrated into a conveyor line according to claim 1, characterized in that, The reciprocating movement mechanism includes: A reciprocating lead screw is rotatably disposed at the center of the upper base, with its axis parallel to the length direction of the profile, and a lead screw slider is threaded onto it. Guide slides are provided on both sides of the reciprocating lead screw and are fixedly installed in the upper base; The drive motor is fixedly mounted on the upper base, and its output end is connected to the reciprocating lead screw drive.

3. The automatic profile packaging device integrated into a conveyor line according to claim 2, characterized in that, The packaging component includes: An upper arc-shaped frame is located on the lower side of the upper base; The fixed seat is slidably fitted onto the guide slide rod and fixedly connected to the lead screw slider. Its lower surface ends are fixedly connected to the upper arc frame through support rods. The upper arc-shaped rotating component is slidably disposed on the upper arc-shaped frame and can move along the arc-shaped path of the upper arc-shaped frame; A servo motor is mounted above the outer surface of the upper arc-shaped frame and is connected to the upper arc-shaped rotating component in a transmission manner. The upper film roller is rotatably mounted on one side of the upper arc-shaped rotating member and is used to carry the film roll; An upper electric clamping and cutting mechanism is located inside the upper arc-shaped frame and is used to clamp and cut the film; An electric locking mechanism is located at both ends of the upper arc-shaped frame.

4. The automatic profile packaging device integrated into a conveyor line according to claim 1, characterized in that, The packaging component includes: A lower arc-shaped frame is positioned above the lower base, and locking pin baffles are provided at both ends of the frame. Positioning support rods are vertically installed at both ends of the outer surface of the lower arc-shaped frame; The lower arc-shaped rotating component is slidably disposed on the lower arc-shaped frame and can move along the arc-shaped path of the lower arc-shaped frame; The lower film roller is rotatably mounted on one side of the lower arc-shaped rotating member and is used to carry the film roll; The lower electric clamping and cutting mechanism is located inside the lower arc-shaped frame and is used to clamp and cut the film.

5. The automatic profile packaging device integrated into a conveyor line according to claim 3, characterized in that, The electric locking mechanism includes a miniature electric push rod and a locking pin mounted on the miniature electric push rod; When the upper packaging component and the lower packaging component are assembled, the locking pin baffles at both ends of the lower arc frame are inserted into the locking pin grooves at both ends of the upper arc frame. The miniature electric push rod pushes the locking pin to extend, so that the locking pin is inserted into the locking pin groove and passes through the locking pin hole of the locking pin baffle, thereby fixing the upper packaging component and the lower packaging component.

6. The automatic profile packaging device integrated into a conveyor line according to claim 4, characterized in that, The upper surface of the placement base is provided with positioning holes at both ends, and the lower end of the positioning support rod is slidably inserted into the positioning holes so that the lower packaging component can be detachably placed on the placement base.

7. The automatic profile packaging device integrated into a conveyor line according to claim 6, characterized in that, The number of placement bases is one more than the number of lower packaging components.

8. The automatic profile packaging device integrated into a conveyor line according to claim 1, characterized in that, The alternating lifting support mechanism includes: Support frame one is disposed above the lower base and located between two adjacent placement bases; A lifting push rod is installed on the lower base, and its telescopic end is fixedly connected to the support frame. Support frame two is disposed above the lower base, located on one side of support frame one, and between two adjacent placement bases; The second lifting push rod is installed on the lower base, and its telescopic end is fixedly connected to the second support frame; the first lifting push rod and the second lifting push rod rise alternately to support the profile, so as to avoid the packing rotation ring and maintain continuous support for the profile.

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