Sectional material conveying device based on magnetic suspension transmission

Abstract

The utility model provides a profile conveying device based on magnetic suspension transmission, relates to the technical field of door and window production equipment, and adopts the technical scheme that the profile conveying device comprises a magnetic suspension guide rail beam, a magnetic suspension sliding block is arranged on the magnetic suspension guide rail beam, a steel structure arm is mounted on the magnetic suspension sliding block, and a profile clamping mechanism is mounted on the steel structure arm. During working, the profile clamping mechanism clamps a profile, the profile clamping mechanism is installed on the steel structure arm, the steel structure arm is installed on the magnetic suspension sliding block, the profile clamping mechanism and the steel structure arm can move along the magnetic suspension guide rail beam along with the magnetic suspension sliding block, and then the profile is driven to move and be fed in the direction of the machining main machine. The sectional material conveying device has the advantages that the conveying precision and the conveying efficiency of sectional materials are improved, and then the machining quality and the machining efficiency of the sectional materials are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window production equipment, in particular to a profile conveying device based on magnetic levitation drive. Background Art

[0002] With the rapid development of China's economy, people's living standards are constantly improving, and the market demand for doors and windows is gradually increasing. Due to the increasing requirements for the living environment of people, the diversification of the cross-section of assembled profiles of aluminum alloy doors and windows, the size and style of finished windows, and the development of the home improvement industry, in addition to meeting the basic functions, doors and windows also need to meet the requirements of energy conservation, environmental protection, beauty and generosity. Customers' requirements for the personalization and quality of doors and windows are also getting higher and higher. The original single-machine processing mode cannot meet the production efficiency, and the quality of doors and windows cannot be effectively guaranteed. In response to this, the applicant has developed an automatic profile sawing and milling processing system, which integrates functions such as feeding, laser processing, milling processing, sawing, finished product discharging, and finished product marking, improving the processing efficiency and the processing accuracy of finished products. For example, a multifunctional profile automatic sawing and milling processing system and method disclosed in the publication number CN117600836A, and a sawing and milling processing center disclosed in the publication number CN219053538U.

[0003] Among them, as the connection between the feeding device and the processing host, the profile conveying device ensures the feeding and conveying of the profile to the processing host. Its accuracy and efficiency are crucial for the quality and efficiency of the entire profile processing. At present, in the solutions given in the prior art such as the publication numbers CN117600836A and CN219053538U, the profile conveying devices used all adopt the gear-rack drive to drive the profile clamping mechanism to move. The clamping mechanism drives the profile to move and convey it to the processing host for processing. However, when the processing host drills holes in the profile and cuts, the position where the profile needs to feed accurately can ensure the drilling and cutting positions. However, the feeding accuracy of the gear-rack drive is relatively low, and the speed is also slow. It is found in the use process that the profile conveying methods in the above-mentioned prior art can be further improved in terms of the accuracy and speed of the profile feeding to the processing host. Summary of the Utility Model

[0004] The purpose of the present utility model is to propose and design a profile conveying device based on magnetic levitation drive to improve the conveying accuracy and efficiency of the profile, and thus ensure the profile processing quality and processing efficiency, aiming at the problem that the profile conveying method in the prior art can be further improved in terms of the accuracy and speed of the profile feeding to the processing host.

[0005] The technical solution adopted by the present utility model to solve the above technical problems is as follows: A profile conveying device based on magnetic levitation drive, including a magnetic levitation guide beam, on which a magnetic levitation slider is arranged, a steel structure arm is installed on the magnetic levitation slider, and a profile clamping mechanism is installed on the steel structure arm. During operation, the profile clamping mechanism clamps the profile. Since the profile clamping mechanism is installed on the steel structure arm and the steel structure arm is installed on the magnetic levitation slider, the profile clamping mechanism and the steel structure arm can move along the magnetic levitation guide beam with the magnetic levitation slider, thereby driving the profile to move and feeding it towards the processing host. By adopting magnetic levitation drive, this solution can greatly improve the conveying efficiency and accuracy. In addition, with the steel structure arm set, the steel structure arm has greater weight and strength. Compared with the aluminum brackets in the prior art, it can ensure better stability under high-speed magnetic levitation conveying, further ensuring the feeding accuracy of the profile.

[0006] Further, a scraping strip is arranged on one side of the magnetic levitation slider close to the magnetic levitation guide beam. During the movement of the magnetic levitation slider, the scraping strip can scrape off the debris falling on the magnetic levitation guide beam, achieving the purpose of cleaning the debris, ensuring that the magnetic levitation guide beam is clean, and avoiding interfering with the magnetic levitation drive.

[0007] Further, the magnetic levitation slider is located above the magnetic levitation guide beam, and the scraping strip is fixed to the bottom of the magnetic levitation slider.

[0008] Further, the length of the scraping strip is greater than or equal to the upper surface width of the magnetic levitation guide beam. The scraping strip can cover the upper surface width of the magnetic levitation guide beam, and as the magnetic levitation guide beam moves, the scraping strip basically covers the working surface of the magnetic levitation guide beam, so as to achieve a more comprehensive scraping of the debris on the magnetic levitation guide beam.

[0009] Further, a chip blowing device is arranged on the magnetic levitation slider, and the chip blowing device is a chip blowing air knife. By arranging the chip blowing device, it can move with the magnetic levitation slider and can blow air towards the magnetic levitation guide beam to clean the debris on the magnetic levitation guide beam.

[0010] Further, the chip blowing device is located in front of and above the scraping strip. The chip blowing device can clean the debris remaining on the front surface of the scraping strip, further enhancing the chip cleaning function.

[0011] Further, a chip scraping plate is detachably installed on the front surface of the magnetic levitation slider. The scraping strip is arranged at the bottom of the chip scraping plate, and the chip blowing device is arranged on the front surface of the chip scraping plate. The chip scraping plate provides an installation position for the scraping strip and the chip blowing device. The installation position of the scraping strip is closer to the upper surface of the magnetic levitation guide beam, which is more conducive to scraping off the debris. Among them, the detachable chip scraping plate is more convenient for replacing the scraping strip, and the scraping strip is made of a rubber strip with a certain flexibility.

[0012] Further, the bottom of the chip scraping plate has protrusions, and the protrusions at the bottom of the chip scraping plate are stuck into the grooves in the upper part of the maglev guide rail beam. A kind of clamping is achieved, and the fit is closer. Also, in order to make the scraping strip better adapt to the upper structural shape of the maglev guide rail beam, a better chip cleaning effect is achieved. The maglev guide rail beam includes a beam body, a linear motor magnetic rail, and two X-direction guide rails. The linear motor magnetic rail and the two X-direction guide rails are both located in the upper part of the beam body. The two X-direction guide rails are arranged at intervals, the linear motor magnetic rail is located between the two X-direction guide rails, a groove is formed between the two X-direction guide rails, and the scraping strip at the bottom of the chip scraping plate is close to the upper parts of the linear motor magnetic rail and the X-direction guide rail.

[0013] Further, a Y-direction guide rail is provided on the maglev slider, and the steel structure arm is slidably connected to the Y-direction guide rail. The Y-direction movement of the maglev slider is realized, and then the inner and outer distances of the clamp rod are adjusted to adapt to the position of the profile. The power for the Y-direction movement of the steel structure arm can be a motor rack mechanism or a motor lead screw mechanism. Of course, it can also be other common linear power mechanisms.

[0014] Further, a Z-direction guide rail is provided on the steel structure arm, and the profile clamping mechanism is slidably connected to the Z-direction guide rail of the steel structure arm. The height adjustment of the profile clamping mechanism can be realized by driving power components such as a motor lead screw, and then the position of the clamp rod relative to the profile is adjusted, with higher adaptability.

[0015] Further, the profile clamping mechanism can refer to the prior art and includes a clamp rod. A clamp is provided at the head end of the clamp rod. During operation, it is located behind the profile and pushes the profile from back to front under the action of maglev sliding, so that the profile feeds towards the processing host, that is, it moves in the X direction.

[0016] Further, a conveying roller for facilitating the conveying of the profile is provided on one side of the maglev guide rail beam. In order to position the profile during the conveying process, a rotary pressing roller is correspondingly provided, and the lifting and rotating actions are respectively performed by different power components. The power components here can be selected as cylinders, motors, etc.

[0017] Further, a stop block is provided at the end of the maglev guide rail beam. The movement of the maglev slider is limited to prevent it from moving out of the maglev guide rail beam.

[0018] Further, a scale is provided on the maglev guide rail beam. The scale can be ordinary scale lines or a magnetic scale. It is used to accurately measure the movement position of the maglev slider.

[0019] From the above technical solutions, it can be seen that the present utility model has the following advantages:

[0020] This solution provides a profile conveying device based on magnetic levitation drive. By adopting magnetic levitation drive, the conveying efficiency and precision can be greatly improved. In addition, a steel structure arm is set. The steel structure arm has a greater weight and strength. Compared with the aluminum bracket in the prior art, it can ensure better stability under high-speed magnetic levitation conveying, and further ensure the feeding precision of the profile. By setting a scraping strip and a chip blowing device, the debris on the magnetic levitation guide beam can be cleaned to ensure the stability of magnetic levitation drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the present invention, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a front-side structural schematic diagram of the specific embodiment of the present invention.

[0023] Figure 2 It is a partial enlarged view showing the steel structure arm in the specific embodiment of the present invention.

[0024] Figure 3 It is a rear-side structural schematic diagram of the specific embodiment of the present invention.

[0025] In the figure, 1. Magnetic levitation guide beam, 2. Magnetic levitation slider, 3. Steel structure arm, 4. Clamp rod, 5. Conveyor roller, 6. Rotary pressing roller, 7. Linear motor magnetic track, 8. X-direction guide rail, 9. Scraping strip, 10. Chip scraping plate, 11. Chip blowing device, 12. Y-direction guide rail, 13. Stopper, 14. Z-direction guide rail, 15. Scale. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this patent. In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0027] As Figures 1 to 3As shown in the figure, this specific embodiment provides a profile conveying device based on magnetic levitation drive, including a magnetic levitation guide beam 1. A magnetic levitation slider 2 is arranged on the magnetic levitation guide beam 1. A stop block 13 is arranged at the end of the magnetic levitation guide beam 1 to block and limit the magnetic levitation slider 2. And in order to measure the moving position of the magnetic levitation slider 2 more accurately, a scale 15 is also arranged on the side of the magnetic levitation guide beam 1. A steel structure arm 3 is installed on the magnetic levitation slider 2, and a profile clamping mechanism is installed on the steel structure arm 3. A conveying roller 5 for facilitating the conveying of profiles is arranged on one side of the magnetic levitation guide beam 1. In order to position the profiles during the conveying process, a rotary pressing roller 6 is correspondingly arranged, which is driven by different power components to perform lifting and rotating actions respectively. Here, the power components can be selected as cylinders, motors, etc. Specifically, the magnetic levitation guide beam 1 includes a beam body, a linear motor magnetic rail 7 and two X-direction guide rails 8. The linear motor magnetic rail 7 and the two X-direction guide rails 8 are both located on the upper part of the beam body. The two X-direction guide rails 8 are arranged at intervals. The linear motor magnetic rail 7 is located between the two X-direction guide rails 8, and a groove is formed between the two X-direction guide rails 8.

[0028] Among them, referring to Figure 2 , a chip scraping plate 10 is detachably installed on the front surface of the magnetic levitation slider 2. A scraping strip 9 is installed at the bottom of the chip scraping plate 10. A chip blowing air knife is installed on the front surface of the chip scraping plate 10. The chip scraping plate 10 provides an installation position for the scraping strip 9 and the chip blowing air knife. The installation position of the scraping strip 9 is closer to the upper surface of the magnetic levitation guide beam 1, which is more conducive to scraping chips. The chip blowing device 11 is located in front of the upper part of the scraping strip 9. The chip blowing device 11 can clean the chips remaining on the front surface of the scraping strip 9, further enhancing the chip cleaning function; among them, the detachable chip scraping plate 10 is more convenient for replacing the scraping strip 9, and the scraping strip 9 is made of a rubber strip with a certain flexibility. The bottom of the chip scraping plate 10 has a protrusion, and the protrusion at the bottom of the chip scraping plate 10 is located in the groove on the upper part of the magnetic levitation guide beam 1 to achieve a kind of clamping, with a closer fit; the scraping strip 9 is adapted to the shape of the bottom of the chip scraping plate 10, and the scraping strip 9 is more adapted to the upper structure shape of the magnetic levitation guide beam 1, and cooperates more closely with the chip cleaning part on the magnetic levitation guide beam 1 to achieve a better chip cleaning effect.

[0029] By adopting magnetic levitation drive in this embodiment, the conveying efficiency and precision can be greatly improved. Coupled with the setting of the steel structure arm 3, the steel structure arm 3 has a greater weight and strength. Compared with the aluminum bracket in the prior art, it can ensure better stability under the high-speed conveying of magnetic levitation, and further ensure the profile feeding precision; by setting the scraping strip 9 and the chip blowing device 11, the chips on the magnetic levitation guide beam 1 are cleaned, ensuring the stability of magnetic levitation drive.

[0030] In addition, a Y-direction guide rail 12 is provided on the magnetic levitation slider 2. The steel structure arm 3 is slidably connected to the Y-direction guide rail 12 to achieve the Y-direction movement of the magnetic levitation slider 2, thereby adjusting the inner and outer distances of the clamp rod 4 to adapt to the position of the profile. The power for the Y-direction movement of the steel structure arm 3 can be a motor rack mechanism or a motor lead screw mechanism. Of course, it can also be other common linear power mechanisms. A Z-direction guide rail 14 is provided on the steel structure arm 3. The profile clamping mechanism is slidably connected to the Z-direction guide rail 14 of the steel structure arm 3. The height of the profile clamping mechanism can be adjusted by driving power components such as a motor lead screw, thereby adjusting the position of the clamp rod 4 relative to the profile, with higher adaptability. In order to position the profile during the conveying process, a rotary pressing roller 6 is correspondingly provided, which is driven by different power components to perform lifting and rotating actions respectively. The power components here can be selected as cylinders, motors, etc.

[0031] It should be noted that the profile clamping mechanism can refer to the prior art and includes a clamp rod 4. A clamp is provided at the head end of the clamp rod 4. During operation, it is located behind the profile and pushes the profile from back to front under the action of magnetic levitation sliding, so that the profile feeds in the direction of the processing host, that is, performs X-direction movement.

[0032] Its working principle is as follows: During operation, the position of the clamp is adjusted by the Z-direction movement of the profile clamping mechanism and the Y-direction movement of the steel structure arm 3 to accurately adapt to the position of the profile. The clamp clamps the profile. Since the profile clamping mechanism is installed on the steel structure arm 3 and the steel structure arm 3 is installed on the magnetic levitation slider 2, the profile clamping mechanism and the steel structure arm 3 can move along the magnetic levitation guide rail beam 1 with the magnetic levitation slider 2, thereby driving the profile to move and feeding it in the direction of the processing host (X-direction conveying).

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "outer side", "inner side", etc. (if any) in the specification, claims and above-mentioned drawings of the present invention are used to distinguish the relative relationships in position and do not have to be given qualitative definitions. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0034] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can also be the communication inside two components. It can be a wireless connection or a wired connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A profile conveying device based on magnetic suspension transmission, characterized in that: It includes a magnetic suspension rail beam, a magnetic suspension slide is arranged on the magnetic suspension rail beam, a steel structure arm is installed on the magnetic suspension slide, and a profile clamping mechanism is installed on the steel structure arm; A scraper strip is provided on one side of the magnetic suspension slider close to the magnetic suspension guide rail beam; The magnetic suspension slider is located at the upper part of the magnetic suspension guide rail beam, and the scraper bar is fixed at the bottom of the magnetic suspension slider, and the length of the scraper bar is greater than or equal to the width of the upper surface of the magnetic suspension guide rail beam; A chip blowing device is arranged on the magnetic suspension slider, and the chip blowing device is located in front of the upper part of the scraper strip.

2. The profile conveying device based on magnetic suspension transmission according to claim 1 is characterized in that: A scraper plate is detachably mounted on the front surface of the magnetic suspension slider, a scraper strip is arranged at the bottom of the scraper plate, and a scraper blowing device is arranged on the front surface of the scraper plate.

3. The profile conveying device based on magnetic suspension transmission as claimed in claim 2 is characterized in that: The magnetic levitation guide rail beam includes a beam body, a linear motor magnetic rail and two X-guide rails. The linear motor magnetic rail and the two X-guide rails are both located on the upper part of the beam body. The two X-guide rails are arranged at intervals. The linear motor magnetic rail is located between the two X-guide rails. A groove is formed between the two X-guide rails. The bottom of the scraper plate has a protrusion, and the protrusion at the bottom of the scraper plate is stuck in the groove.

4. The profile conveying device based on magnetic suspension transmission according to any one of claims 1 to 3, characterized in that: A stopper is provided at the end of the magnetic suspension guide rail beam.

5. The profile conveying device based on magnetic suspension transmission according to any one of claims 1 to 3, characterized in that: A scale is provided on the magnetic levitation guide rail beam.

6. The profile conveying device based on magnetic suspension transmission according to any one of claims 1 to 3, characterized in that: A Y-guide rail is arranged on the magnetic suspension slider, and the steel structure arm is slidably connected to the Y-guide rail.

7. The profile conveying device based on magnetic suspension transmission according to claim 6 is characterized in that: The steel structure arm is provided with a Z-direction guide rail, and the profile clamping mechanism is slidably connected to the Z-direction guide rail of the steel structure arm. The profile clamping mechanism comprises a clamp rod, and a clamp is provided at the head end of the clamp rod. When working, the clamp rod is located behind the profile.

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