An aluminum profile clamping device

Abstract

This utility model relates to an aluminum profile pressing device, belonging to the field of aluminum profile processing technology. It includes a base with two support plates fixed to its top. A housing is fixed to the top of the two support plates. The inner cavity of the housing has a rolling mechanism that penetrates the bottom wall of the housing and can press the aluminum profile. The inner right wall of the housing has a lifting mechanism that controls the up-and-down movement of the rolling mechanism. The inner bottom wall of the base has a stabilizing component that penetrates the top wall of the base and provides support for the aluminum profile. This aluminum profile pressing device, through the structural design of the rolling mechanism, ensures that the aluminum profile can still be adjusted in position even after being pressed, ensuring the aluminum profile is in the optimal position, improving production efficiency, and eliminating the need for secondary pressing. Furthermore, when facing multi-segment processing, such as multi-segment cutting, it allows the aluminum profile to continuously extend without multiple pressings, improving production efficiency. The lifting mechanism and stabilizing component work together to effectively protect the aluminum profile.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, specifically to an aluminum profile pressing device. Background Technology

[0002] An aluminum profile clamping device is a specialized piece of equipment used to fix aluminum profiles during processing, assembly, or testing. Its core function is to apply uniform pressure to the aluminum profiles mechanically or hydraulically to ensure that they remain stable and do not shift or deform during operation.

[0003] For example, Chinese Patent (Announcement No.: CN216940260U) discloses an aluminum profile pressing device, including a rectangular pressing box with legs at the bottom and openings at the front and rear. A piston rod is located at the top of the pressing box, with its movable rod extending downwards into the box. A pressing plate is located at the end of the movable rod. Several elastic pressing mechanisms are located at the bottom of the pressing plate. This aluminum profile pressing device allows the aluminum profile to be pressed and fixed when it needs processing. Even if the surface of the aluminum profile is uneven, the elastic pressing mechanisms at the bottom of the pressing plate can still press and secure the aluminum profile, allowing the processing equipment to perform the processing operation. After processing, the movable rod is moved upwards by the piston rod to release the aluminum profile, allowing the processed aluminum profile to be removed, thus completing the pressing operation. Rubber blocks protect the surface of the aluminum profile from damage during pressing.

[0004] However, this device is not convenient for adjusting the position of the aluminum profile after clamping. During the process of placing the aluminum profile on the device, it is difficult to ensure that it is placed in the right position on the first try. After clamping the aluminum profile, it may be necessary to make a fine adjustment to the position of the aluminum profile, but the device is difficult to adjust its position, which may affect production quality and production efficiency. Therefore, an aluminum profile clamping device is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an aluminum profile clamping device, which has the advantages of convenient adjustment and solves the problem that existing devices are not convenient for adjusting the position of aluminum profiles after clamping.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an aluminum profile pressing device, including a base, two support plates fixed to the top of the base, a housing fixed to the top of the two support plates, a rolling mechanism penetrating the bottom wall of the housing and capable of pressing the aluminum profile in the inner cavity of the housing, a lifting mechanism controlling the up and down movement of the rolling mechanism in the inner right wall of the housing, and a stabilizing component penetrating the top wall of the base and capable of providing support for the aluminum profile in the inner bottom wall of the base;

[0007] The rolling mechanism includes a protective shell, a servo motor is fixed to the inner front wall of the protective shell, a rotating shaft is fixed to one end of the output shaft of the servo motor, a primary gear is fixed to the outer surface of the rotating shaft, two secondary gears mesh below the primary gear, the protective shell penetrates the bottom wall of the outer shell, an upper pressure plate is fixedly connected to the bottom of the protective shell, and multiple rolling parts and multiple transmission gears are provided on the inner side of the upper pressure plate, the multiple rolling parts and multiple transmission gears are arranged alternately as a whole.

[0008] Furthermore, the lifting mechanism includes a drive motor fixed to the left wall of the outer shell, a rotating rod fixed to one end of the output shaft of the drive motor, a drive gear fixed to the outer surface of the rotating rod, a drive rod and a driven rod rotatably connected between the top wall and the bottom wall of the inner cavity of the outer shell through a bearing, a driven gear meshing with the drive gear fixed to the outer surface of the drive rod, and a transmission part provided on the outer surface of the driven rod.

[0009] Furthermore, the transmission unit includes a drive sprocket fixed to the outer surface of the drive rod, a driven sprocket fixed to the outer surface of the driven rod, and a chain meshing with the outer surface of the driven sprocket. Power is transmitted between the drive sprocket and the driven sprocket through the chain.

[0010] Furthermore, two extension rods are fixed to the top of the protective shell, and the two extension rods are threadedly connected to the driving rod and the driven rod, respectively.

[0011] Furthermore, a connecting rod is fixed to the inner side of each of the secondary gears, and each connecting rod is rotatably connected to the front and rear side walls of the inner cavity of the protective shell through a bearing.

[0012] Furthermore, each of the transmission gears has a transmission rod fixed to its inner side and rotatably connected to the side wall of the inner cavity of the upper pressure plate via a bearing. Both of the secondary gears extend into the upper pressure plate and mesh with the two transmission gears respectively.

[0013] Furthermore, each of the rolling parts includes a stabilizing rod that is rotatably connected to the front and rear side walls of the inner cavity of the upper pressure plate via bearings. A connecting gear is fixed on the outer surface of the stabilizing rod, and multiple pressure rollers located on the front and rear sides of the connecting gear are fixed on the outer surface of the stabilizing rod. The multiple connecting gears mesh with multiple transmission gears respectively.

[0014] Furthermore, the stabilizing component includes a pressure sensor fixed to the inner bottom wall of the base, a connecting plate fixed to the top of the pressure sensor, an extension block fixed to the top of the connecting plate penetrating the top wall of the base, a lower pressure plate fixed to the top of the extension block and located outside the base, and a plurality of stabilizing wheels extending to the outside of the lower pressure plate are rotatably connected to the inner side of the lower pressure plate.

[0015] Compared with the prior art, the present invention provides an aluminum profile pressing device, which has the following advantages:

[0016] 1. This aluminum profile clamping device, through the structural design of the rolling mechanism, can ensure that the aluminum profile can still be adjusted after being clamped, ensuring that the aluminum profile is in the optimal position, which can improve production efficiency and eliminate the need for secondary clamping. At the same time, when facing multi-segment processing, such as multi-segment cutting, it can realize the continuous extension of the aluminum profile without the need for multiple clamping, which can improve production efficiency.

[0017] 2. This aluminum profile clamping device, through the cooperation of the lifting mechanism and the stabilizing components, can monitor the pressure and prevent excessive pressure from damaging the aluminum profile. It can effectively protect the aluminum profile while ensuring clamping stability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a diagram showing the connection relationship between the servo motor and the protective shell of this utility model;

[0020] Figure 3 This is a perspective view of the rolling part of this utility model.

[0021] In the diagram: 1. Base, 2. Support plate, 3. Housing, 4. Lifting mechanism, 401. Drive motor, 402. Rotating rod, 403. Drive gear, 404. Drive rod, 405. Driven gear, 406. Driven rod, 407. Transmission part, 4071. Drive sprocket, 4072. Driven sprocket, 4073. Chain, 5. Rolling mechanism, 501. Protective shell, 502. Servo motor, 503. Rotating shaft, 504. Primary gear, 505. Secondary gear, 506. Upper pressure plate, 507. Rolling part, 5071. Stabilizing rod, 5072. Connecting gear, 5073. Pressure roller, 508. Transmission gear, 6. Stabilizing assembly, 601. Pressure sensor, 602. Connecting plate, 603. Extension block, 604. Lower pressure plate, 605. Stabilizing wheel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1An aluminum profile pressing device in this embodiment includes a base 1. Two support plates 2 are fixed to the top of the base 1. The two support plates 2 provide support and stable support for the outer shell 3. The outer shell 3 is fixed to the top of the two support plates 2. The inner cavity of the outer shell 3 is provided with a rolling mechanism 5 that penetrates the bottom wall of the outer shell 3 and can press the aluminum profile. The inner right wall of the outer shell 3 is provided with a lifting mechanism 4 that can control the up and down movement of the rolling mechanism 5. The inner bottom wall of the base 1 is provided with a stabilizing component 6 that penetrates the top wall of the base 1 and can provide support for the aluminum profile.

[0024] In addition, the lifting mechanism 4 includes a drive motor 401 fixed to the inner left wall of the outer casing 3. One end of the output shaft of the drive motor 401 is fixed with a rotating rod 402. The drive motor 401 can provide a good and stable driving force for the rotating rod 402. The outer surface of the rotating rod 402 is fixed with a drive gear 403. The top wall and bottom wall of the inner cavity of the outer casing 3 are rotatably connected by a bearing. The bearing can provide a good and stable support force for the drive rod 404 and the driven rod 406, while ensuring the stable rotation of the drive rod 404 and the driven rod 406. The outer surface of the drive rod 404 is fixed with a driven gear 405 that meshes with the drive gear 403. The outer surface of the driven rod 406 is provided with a transmission part 407, which is used to transmit power.

[0025] It should be further explained that the transmission unit 407 includes a drive sprocket 4071 fixed to the outer surface of the drive rod 404. When the drive sprocket 4071 rotates, the chain 4073 transmits power to the driven sprocket 4072, causing the driven sprocket 4072 to rotate together. Through the cooperation of the drive sprocket 4071, the driven sprocket 4072 and the chain 4073, a stable transmission ratio can be achieved, ensuring that the drive rod 404 and the driven rod 406 rotate synchronously. The driven sprocket 4072 is fixed to the outer surface of the driven rod 406, and the chain 4073 is engaged with the outer surface of the driven sprocket 4072. Power is transmitted between the drive sprocket 4071 and the driven sprocket 4072 through the chain 4073.

[0026] In this embodiment, the lifting mechanism 4 drives the rolling mechanism 5 to move downward, thereby successfully pressing the aluminum profile. At the same time, fixing the drive motor 401 to the left wall inside the outer casing 3 can reduce the overall height of the device and avoid the device being too tall, which would affect its placement.

[0027] Please see Figure 1 , Figure 2 and Figure 3To improve overall efficiency, the rolling mechanism 5 in this embodiment includes a protective shell 501. A servo motor 502 is fixed to the inner front wall of the protective shell 501. A rotating shaft 503 is fixed to one end of the output shaft of the servo motor 502. The servo motor 502 can provide a continuous, stable, and fixed driving force for the rotation of the rotating shaft 503. A primary gear 504 is fixed to the outer surface of the rotating shaft 503. Two secondary gears 505 mesh below the primary gear 504. The primary gear 504 and the two secondary gears 505 are externally meshed. This structure can ensure that the two secondary gears 505 are in the same direction of rotation. The protective shell 501 penetrates the bottom wall of the outer shell 3. An upper pressure plate 506 is fixedly connected to the bottom of the protective shell 501. Multiple rolling parts 507 and multiple transmission gears 508 are provided on the inner side of the upper pressure plate 506. The multiple rolling parts 507 and multiple transmission gears 508 are arranged alternately. The transmission gears 508 are used to transmit power to ensure that the multiple rolling parts 507 rotate smoothly.

[0028] It is known that two extension rods are fixed to the top of the protective shell 501. The two extension rods are threadedly connected to the driving rod 404 and the driven rod 406 respectively. The extension rods can drive the protective shell 501 to move up and down. At the same time, the driving rod 404 and the driven rod 406 will limit each other. Therefore, there is no need to set an additional limiting structure to ensure that the protective shell 501 can rise and fall smoothly. Each secondary gear 505 has a connecting rod fixed to its inner side. Each connecting rod is rotatably connected to the front and rear side walls of the inner cavity of the protective shell 501 through a bearing. The bearing is used to improve the stability of the connecting rod. Each transmission gear 508 has a transmission rod fixed to its inner side and is rotatably connected to the side wall of the inner cavity of the upper pressure plate 506 through a bearing. Both secondary gears 505 extend into the upper pressure plate 506 and mesh with the two transmission gears 508 respectively. The two secondary gears 505 will transmit power to the two transmission gears 508 respectively, causing the two transmission gears 508 to rotate synchronously in the same direction.

[0029] In addition, each rolling part 507 includes a stabilizing rod 5071 that is rotatably connected to the front and rear side walls of the inner cavity of the upper pressure plate 506 via bearings. The stabilizing rod 5071 plays a supporting role and can effectively support the connecting gear 5072 and the pressure roller 5073. The connecting gear 5072 is fixed on the outer surface of the stabilizing rod 5071, and multiple pressure rollers 5073 are fixed on the outer surface of the stabilizing rod 5071 respectively located on the front and rear sides of the connecting gear 5072. The multiple connecting gears 5072 mesh with multiple transmission gears 508 respectively. The left and right sides of each transmission gear 508 mesh with the connecting gear 5072. This structure can ensure that each connecting gear 5072 rotates synchronously and in the same direction through the action of two external meshing, thereby ensuring that the multiple pressure rollers 5073 rotate synchronously and in the same direction.

[0030] In addition, the stabilizing component 6 includes a pressure sensor 601 fixed to the inner bottom wall of the base 1. A connecting plate 602 is fixed to the top of the pressure sensor 601. The pressure sensor 601 can be a Honeywell MLH series. An extension block 603 penetrating the top wall of the base 1 is fixed to the top of the connecting plate 602. A lower pressure plate 604 is fixed to the top of the extension block 603 and located outside the base 1. Multiple stabilizing wheels 605 extending to the outside of the lower pressure plate 604 are rotatably connected to the inner side of the lower pressure plate 604. The stabilizing wheels 605 can reduce the friction under the aluminum profile, thereby helping the aluminum profile to be better adjusted in position.

[0031] In this embodiment, when no position adjustment is required, simply stop the servo motor 502 and lock it. All the pressure rollers 5073 will remain stationary, further ensuring the stability of the aluminum profile during pressing.

[0032] Understandably, the combination of lifting mechanism 4 and stabilizing component 6 can ensure that the aluminum profile is pressed smoothly while avoiding damage to the aluminum profile due to excessive pressure. At the same time, the rolling mechanism 5 can help the aluminum profile to be adjusted in position after being pressed, which can improve the overall production efficiency.

[0033] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0034] The working principle of the above embodiments is as follows:

[0035] In use, first place the aluminum profile above the lower pressure plate 604. After placing it in the appropriate position, start the drive motor 401 to cause the drive gear 403 on the rotating rod 402 to rotate, further ensuring that the power is transmitted to the driven gear 405 through the drive gear 403. At this time, the drive rod 404 will start to rotate, and with the action of the transmission part 407, the driven rod 406 will also rotate synchronously. At this time, the drive rod 404 and the driven rod 406 will limit each other to ensure that the rolling mechanism 5 presses down stably. When the rolling part 507 on the upper pressure plate 506 presses on the aluminum profile, the pressure sensor 601 will record the pressure magnitude to ensure the pressing effect while avoiding damage to the aluminum profile. When it is necessary to adjust the position of the aluminum profile, start the servo motor 502. The power is transmitted to the first-stage gear 504 through the rotating shaft 503, and then to the transmission gear 508 through the second-stage gear 505. Due to the meshing relationship between the transmission gear 508 and the connecting gear 5072, multiple pressure rollers 5073 will rotate simultaneously, thereby adjusting the position of the aluminum profile.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An aluminium profile pressing device comprising a base (1), characterised in that: The base (1) has two support plates (2) fixed on its top, and a shell (3) is fixed on the top of the two support plates (2). The inner cavity of the shell (3) is provided with a rolling mechanism (5) that penetrates the bottom wall of the shell (3) and can press the aluminum profile. The inner right wall of the shell (3) is provided with a lifting mechanism (4) that can control the rolling mechanism (5) to move up and down. The inner bottom wall of the base (1) is provided with a stabilizing component (6) that penetrates the top wall of the base (1) and can provide support for the aluminum profile. The rolling mechanism (5) includes a protective shell (501), a servo motor (502) is fixed to the inner front wall of the protective shell (501), a rotating shaft (503) is fixed to one end of the output shaft of the servo motor (502), a first-stage gear (504) is fixed to the outer surface of the rotating shaft (503), two second-stage gears (505) mesh below the first-stage gear (504), the protective shell (501) penetrates the bottom wall of the outer shell (3), and an upper pressure plate (506) is fixedly connected to the bottom of the protective shell (501). The inner side of the upper pressure plate (506) is provided with multiple rolling parts (507) and multiple transmission gears (508), and the multiple rolling parts (507) and multiple transmission gears (508) are arranged alternately as a whole.

2. An aluminium section hold-down device according to claim 1, characterised in that: The lifting mechanism (4) includes a drive motor (401) fixed to the left inner wall of the outer shell (3). One end of the output shaft of the drive motor (401) is fixed with a rotating rod (402). The outer surface of the rotating rod (402) is fixed with a drive gear (403). The top wall and bottom wall of the inner cavity of the outer shell (3) are rotatably connected by a bearing to a drive rod (404) and a driven rod (406). The outer surface of the drive rod (404) is fixed with a driven gear (405) that meshes with the drive gear (403). The outer surface of the driven rod (406) is provided with a transmission part (407).

3. An aluminium section hold-down device according to claim 2, characterised in that: The transmission unit (407) includes a drive sprocket (4071) fixed to the outer surface of the drive rod (404), a driven sprocket (4072) fixed to the outer surface of the driven rod (406), and a chain (4073) meshing with the outer surface of the driven sprocket (4072). Power is transmitted between the drive sprocket (4071) and the driven sprocket (4072) through the chain (4073).

4. The apparatus of claim 2, wherein: The top of the protective shell (501) is fixed with two extension rods, which are threadedly connected to the driving rod (404) and the driven rod (406) respectively.

5. The apparatus of claim 1, wherein: Each of the secondary gears (505) has a connecting rod fixed to its inner side, and each connecting rod is rotatably connected to the front and rear side walls of the inner cavity of the protective shell (501) via a bearing.

6. The apparatus of claim 1, wherein: Each of the transmission gears (508) has a transmission rod fixed to its inner side and rotatably connected to the side wall of the inner cavity of the upper pressure plate (506) via a bearing. The two secondary gears (505) extend into the upper pressure plate (506) and mesh with the two transmission gears (508) respectively.

7. The apparatus of claim 1, wherein: Each of the rolling parts (507) includes a stabilizing rod (5071) that is rotatably connected to the front and rear side walls of the inner cavity of the upper pressure plate (506) via bearings. A connecting gear (5072) is fixed on the outer surface of the stabilizing rod (5071). A plurality of pressure rollers (5073) are fixed on the outer surface of the stabilizing rod (5071) respectively located on the front and rear sides of the connecting gear (5072). The plurality of connecting gears (5072) respectively mesh with a plurality of transmission gears (508).

8. The apparatus of claim 1, wherein: The stabilizing component (6) includes a pressure sensor (601) fixed to the inner bottom wall of the base (1). A connecting plate (602) is fixed to the top of the pressure sensor (601). An extension block (603) penetrating the top wall of the base (1) is fixed to the top of the connecting plate (602). A lower pressure plate (604) is fixed to the top of the extension block (603) and outside the base (1). A plurality of stabilizing wheels (605) extending to the outside of the lower pressure plate (604) are rotatably connected to the inner side of the lower pressure plate (604).

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