Aluminum strip integrated bending device

Abstract

The utility model relates to the field of aluminium strip bending, more particularly to an aluminium strip integrated bending device. It comprises: a supporting assembly, a driving assembly, a pressing die assembly; the pressing die assembly comprises a first half die unit, a second half die unit and a positioning unit; the driving assembly is connected with the supporting assembly; the driving assembly is connected with the first half die unit; the second half die unit is connected with the supporting assembly; the first half die unit and the second half die unit are arranged at intervals along the height direction; a pressing area is formed between the first half die unit and the second half die unit; the positioning unit comprises a first positioning module and a second positioning module; the first positioning module and the second positioning module are connected with the second half die unit respectively; the first positioning module and the second positioning module are arranged at intervals; the first positioning module and the second positioning module form a positioning area; the positioning area is communicated with the pressing area. Thus, the problem of dislocation of the hollow glass aluminium strip during bending, which leads to unqualified aluminium strip frames, is solved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum strip bending, and more specifically, to an aluminum strip bending device. Background Technology

[0002] Insulating glass consists of two or more panes of glass separated by an aluminum strip (or other material) containing a desiccant, and the edges are sealed tightly with sealant, creating a dry, closed gas space between the glass layers. In the manufacturing process of insulating glass, aluminum strips are typically bent to form an aluminum frame, which serves as the skeleton of the insulating glass unit. Some aluminum frame processing companies use bending machines to bend the aluminum strips, repeatedly pressing them against a mold to obtain the desired frame. However, during the bending process, inconsistencies in the shape of the bent aluminum strips can occur due to different placement positions. If misalignment occurs during bending, the frame may ultimately fail to meet requirements and be scrapped. Therefore, preventing misalignment during processing is crucial for improving the yield rate of aluminum frame products. Utility Model Content

[0003] To address the problem of misalignment during bending of aluminum strips in existing insulating glass units, which can lead to substandard aluminum strip frames, this utility model provides an integrated aluminum strip bending device, comprising: The system comprises a support component, a drive component, and a molding component; the molding component includes a first half-mold unit, a second half-mold unit, and a positioning unit; the drive component is connected to the support component; the drive component is connected to the first half-mold unit; the second half-mold unit is connected to the support component; the first half-mold unit and the second half-mold unit are spaced apart along the height direction; a pressing area is formed between the first half-mold unit and the second half-mold unit; the positioning unit includes a first positioning module and a second positioning module; the first positioning module and the second positioning module are respectively connected to the second half-mold unit; the first positioning module and the second positioning module are spaced apart; the first positioning module and the second positioning module form a positioning area; the positioning area is connected to the pressing area.

[0004] In some embodiments, the first positioning module includes a first slide rail, a first slide groove, a first baffle, a first spring, and a first slider; one end of the first slide rail is fixedly connected to one side of the second half-mold unit, and the other end is spaced apart from the second half-mold unit; the first slide groove is recessed towards the second half-mold unit along a straight line from the end of the first slide rail away from the second half-mold unit; the first slider is slidably connected to the first slide rail through the first slide groove; the first baffle is connected to the end of the first slide rail away from the second half-mold unit; one end of the first spring along its axial direction abuts against the first slider, and the other end abuts against the first baffle; the second positioning module includes a second The system comprises a slide rail, a second slide groove, a second baffle, a second spring, and a second slider. One end of the second slide rail is fixedly connected to the side of the second half-mold unit away from the first slide rail, and the other end is spaced apart from the second half-mold unit. The second slide groove is recessed from the end of the second slide rail away from the second half-mold unit along a straight line toward the second half-mold unit. The second slider is slidably connected to the second slide rail through the second slide groove. The second baffle is connected to the end of the second slide rail away from the second half-mold unit. One end of the second spring along its axial direction abuts against the second slider, and the other end abuts against the second baffle. The positioning area is formed between the first slider and the second slider.

[0005] In some embodiments, the second half-mold unit includes a pressing portion and a connecting portion; one end of the connecting portion is fixedly connected to the pressing portion, and the other end is connected to the support component; the pressing portion and the first half-mold unit are spaced apart along the height direction; a pressing area is formed between the pressing portion and the first half-mold unit; the first slide rail and the second slide rail are respectively connected to the pressing portion.

[0006] In some embodiments, the support assembly includes a support frame, a support base, and a plurality of limiting holes; the limiting holes extend from one end of the support frame to the other end; the limiting holes are evenly spaced in a straight line in the horizontal direction; the support base is detachably fixedly connected to the support frame through the limiting holes; the support base is connected to the end of the connecting portion away from the pressing portion.

[0007] In some embodiments, the drive assembly includes an oil tank, a hydraulic pump, a motor, an oil supply pipe, a cylinder, and a controller; the oil tank is connected to the hydraulic pump; the output end of the motor is drively connected to the hydraulic pump; the fixed end of the motor is connected to the support frame; the fixed end of the cylinder is connected to the support frame; the output end of the cylinder is connected in the height direction to the end of the first half-mold unit away from the pressing part; one end of the oil supply pipe is connected to the hydraulic pump, and the other end is connected to the cylinder; the motor is electrically connected to the controller; and the controller is connected to the support frame.

[0008] In some embodiments, the drive assembly further includes a pressure plate; one end of the pressure plate along the height direction is connected to the output end of the hydraulic cylinder, and the other end is connected to the end of the first half-mold unit away from the pressing part; the pressing area and the output end of the hydraulic cylinder are spaced apart in the horizontal direction.

[0009] To address the problem of misalignment during bending of aluminum strips in existing insulating glass units, which can lead to substandard aluminum strip frames, this invention offers the following advantages: By setting up a first positioning module and a second positioning module, when the aluminum strip is placed between the first half-mold unit and the second half-mold unit for bending, the first positioning module and the second positioning module can position the aluminum strip, thereby avoiding misalignment of the aluminum strip during bending and thus preventing the generated aluminum strip frame from being unqualified, thereby improving the product qualification rate of the aluminum strip frame. Attached Figure Description

[0010] Figure 1 A schematic diagram of the planar structure of an integrated aluminum strip bending device; Figure 2 A three-dimensional structural diagram of an integrated aluminum strip bending device; Figure 3 A three-dimensional structural diagram of an integrated aluminum strip bending device; Figure 4 for Figure 2 A magnified view of a portion of point A in the middle.

[0011] In the diagram: 100-Support assembly; 110-Support frame; 120-Support base; 130-Limiting hole; 200-Drive assembly; 210-Oil tank; 220-Hydraulic pump; 230-Motor; 240-Oil supply pipe; 250-Oil cylinder; 260-Controller; 270-Pressure plate; 300-Pressure film assembly; 310-First half-mold unit; 320-Second half-mold unit; 321-Pressure part; 322-Connecting part; 330-Positioning unit; 331-First positioning module; 3311-First slide rail; 3312-First slide groove; 3313-First baffle; 3314-First spring; 3315-First slider; 332-Second positioning module; 3321-Second slide rail; 3322-Second slide groove; 3323-Second baffle; 3324-Second spring; 3325-Second slider. Detailed Implementation

[0012] The present disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thus implement the present disclosure, and are not intended to imply any limitation on the scope of the disclosure.

[0013] As used herein, the term "comprising" and its variations are to be interpreted as open-ended terms meaning "including but not limited to". The term "based on" is to be interpreted as "at least partially based on". The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment". The term "another embodiment" is to be interpreted as "at least one other embodiment". The terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments and are not intended to limit the indicated devices, elements, or components to having a specific orientation or being constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientations or positional relationships; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances. In addition, the terms "installed", "set up", "equipped with", "connected", and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, elements, or components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. Furthermore, the terms "first," "second," etc., are mainly used to distinguish different devices, elements, or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0014] This embodiment discloses an integrated aluminum strip bending device, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it may include: The system comprises a support component 100, a drive component 200, and a molding component. The molding component includes a first half-mold unit 310, a second half-mold unit 320, and a positioning unit 330. The drive component 200 is connected to the support component 100. The drive component 200 is connected to the first half-mold unit 310. The second half-mold unit 320 is connected to the support component 100. The first half-mold unit 310 and the second half-mold unit 320 are spaced apart along the height direction. A pressing area is formed between the first half-mold unit 310 and the second half-mold unit 320. The positioning unit 330 includes a first positioning module 331 and a second positioning module 332. The first positioning module 331 and the second positioning module 332 are respectively connected to the second half-mold unit 320. The first positioning module 331 and the second positioning module 332 are spaced apart. The first positioning module 331 and the second positioning module 332 form a positioning area. The positioning area is connected to the pressing area.

[0015] In this embodiment, by setting the first positioning module 331 and the second positioning module 332, when the aluminum strip is placed between the first half-mold unit 310 and the second half-mold unit 320 for bending, the first positioning module 331 and the second positioning module 332 can position the aluminum strip, thereby avoiding misalignment of the aluminum strip during bending and thus preventing the generated aluminum strip frame from being unqualified, thereby improving the product qualification rate of the aluminum strip frame; in this embodiment, the shape of the first half-mold unit 310 and the second half-mold unit 320 can be selected according to the bending condition of the aluminum strip, thereby bending out the required aluminum strip frame.

[0016] In some embodiments of this utility model, such as Figure 2 , Figure 4As shown, the first positioning module 331 includes a first slide rail 3311, a first groove 3312, a first baffle 3313, a first spring 3314, and a first slider 3315. One end of the first slide rail 3311 is fixedly connected to one side of the second half-mold unit 320, and the other end is spaced apart from the second half-mold unit 320. The first groove 3312 is recessed from the end of the first slide rail 3311 away from the second half-mold unit 320 along a straight line towards the second half-mold unit 320. The first slider 3315 is slidably connected to the first slide rail 3311 through the first groove 3312. The first baffle 3313 is connected to the end of the first slide rail 3311 away from the second half-mold unit 320. One end of the first spring 3314 along its axial direction abuts against the first slider 3315, and the other end abuts against the first baffle 3313. The second positioning module 332 includes a second slide rail 332. 1. A second slide groove 3322, a second baffle 3323, a second spring 3324, and a second slider 3325; one end of the second slide rail 3321 is fixedly connected to the side end of the second half-mold unit 320 away from the first slide rail 3311, and the other end is spaced apart from the second half-mold unit 320; the second slide groove 3322 is recessed towards the second half-mold unit 320 along a straight line from the end of the second slide rail 3321 away from the second half-mold unit 320; the second slider 3325 is slidably connected to the second slide rail 3321 through the second slide groove 3322; the second baffle 3323 is connected to the end of the second slide rail 3321 away from the second half-mold unit 320; one end of the second spring 3324 along its axial direction abuts against the second slider 3325, and the other end abuts against the second baffle 3323; the positioning area is formed between the first slider 3315 and the second slider 3325.

[0017] In this embodiment, when positioning the aluminum strip, the first spring 3314 applies a spring force to the first slider 3315, and the second spring 3324 applies a spring force to the second slider 3325, thereby enabling the first slider 3315 and the second slider 3325 to position the aluminum strip. In this embodiment, to further enhance the positioning effect of the first slider 3315 and the second slider 3325, the opposing surfaces of the first slider 3315 and the second slider 3325 should be relatively flat planes; and the opposing surfaces of the first slider 3315 and the second slider 3325 should be parallel. It can be imagined that when the aluminum strip is placed on the second half-mold unit 320, under the action of the forces of the first spring 3314 and the second spring 3324, the first slider 3315 and the second slider 3325 can position the aluminum strip. When the aluminum strip is engaged within the positioning area, and the first half-mold unit 310 applies force to the aluminum strip, the aluminum strip can bend towards the second half-mold unit 320 and fill the pressing area. In this embodiment, the first slider 3315 can slide horizontally in the first slide groove 3312, and the second slider 3325 can slide horizontally in the second slide groove 3322. Therefore, even if there is a slight difference between the force exerted by the first spring 3314 on the first slider 3315 and the force exerted by the second spring 3324 on the second slider 3325 in some cases, it will only cause a slight horizontal movement of the aluminum strip in the horizontal direction, and will not cause the aluminum strip to be misaligned. In this embodiment, it can be imagined that in order to ensure that the aluminum strip with the required degree of bending is obtained, the size of the pressing area can be set in a targeted manner.

[0018] In some embodiments of this utility model, such as Figure 2 , Figure 4 As shown, the second half-mold unit 320 includes a pressing part 321 and a connecting part 322; one end of the connecting part 322 is fixedly connected to the pressing part 321, and the other end is connected to the support assembly 100; the pressing part 321 and the first half-mold unit 310 are spaced apart along the height direction; the pressing part 321 and the first half-mold unit 310 form the pressing area; the first slide rail 3311 and the second slide rail 3321 are respectively connected to the pressing part 321.

[0019] In this embodiment, when the first half-die unit 310 extrudes the aluminum strip, the aluminum strip can be bent and fill the pressing area, thereby obtaining the desired bent aluminum strip.

[0020] In some embodiments of this utility model, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown; The support assembly 100 includes a support frame 110, a support base 120, and a plurality of limiting holes 130; the limiting holes 130 extend from one end of the support frame 110 through to the other end; the limiting holes 130 are evenly spaced in a straight line in the horizontal direction; the support base 120 is detachably fixedly connected to the support frame 110 through the limiting holes 130; the support base 120 is connected to the end of the connecting part 322 away from the pressing part 321; the drive assembly 200 includes an oil tank 210, a hydraulic pump 220, a motor 230, an oil supply pipe 240, a hydraulic cylinder 250, and a controller 260; the oil tank 210 is connected to the hydraulic pump 220; the output end of the motor 230 is connected to the hydraulic pump 220 in a transmission manner; the fixed end of the motor 230... The hydraulic cylinder 250 is connected to the support frame 110; the fixed end of the hydraulic cylinder 250 is connected to the support frame 110; the output end of the hydraulic cylinder 250 is connected in the height direction to the end of the first half-mold unit 310 away from the pressing part 321; one end of the oil supply pipe 240 is connected to the hydraulic pump 220, and the other end is connected to the hydraulic cylinder 250; the motor 230 is electrically connected to the controller 260; the controller 260 is connected to the support frame 110; the drive assembly 200 also includes a pressure plate 270; one end of the pressure plate 270 in the height direction is connected to the output end of the hydraulic cylinder 250, and the other end is connected to the end of the first half-mold unit 310 away from the pressing part 321; the pressing area and the output end of the hydraulic cylinder 250 are spaced apart in the horizontal direction.

[0021] In this embodiment, by providing multiple limiting holes 130, the horizontal position of the support base 120 can be adjusted, thereby adjusting the horizontal positions of the second mold unit and the first mold unit. Furthermore, by providing a pressure plate 270, the pressing area and the output end of the hydraulic cylinder 250 are horizontally spaced apart. Imagine that when the aluminum strip is bent, the final product is close to a closed frame. To ensure that this frame does not contact the output end of the hydraulic cylinder 250 during bending, the pressing area and the output end of the hydraulic cylinder 250 need to be horizontally spaced apart, allowing the aluminum strip frame to be bent smoothly. The limiting holes 130 facilitate the adjustment of the pressing area and the output end of the hydraulic cylinder 250. The horizontal distance of the output terminal is adjusted to accommodate aluminum strips of different sizes. In this embodiment, the thickness of the first half-mold unit 310 can be adaptively increased to ensure that the first half-mold unit 310 is always filled within the pressing area. In this embodiment, the controller 260 can be a PLC controller 260 or other control devices applicable to the scenario described in this utility model and conceived by those skilled in the art. In this embodiment, the motor 230 driving the hydraulic pump 220 to allow the hydraulic oil in the oil tank 210 to enter the oil cylinder 250 through the oil supply pipe 240 is a conventional technique and will not be described in detail here. In this embodiment, the number of oil supply pipes 240 is adjusted according to the model of the oil cylinder 250.

[0022] The working principle of this utility model is as follows: When bending the aluminum strip, the aluminum strip is placed on the pressing part 321 in the first half-die unit 310, and the first slider 3315 and the second slider 3325 limit the aluminum strip within the positioning area. Then, the controller 260 controls the motor 230 to rotate in a predetermined manner, so that the output end of the hydraulic cylinder 250 can move back and forth, so that the first half-die unit 310 presses the aluminum strip into a predetermined position in the pressing area to obtain the aluminum strip with the required bending degree. After the aluminum strip is bent at a predetermined position, the aluminum strip is taken out from the pressing area, and the bending operation at the next predetermined position is repeated until the required aluminum strip frame is obtained.

[0023] Those skilled in the art will understand that the above embodiments are specific examples of implementing this disclosure, and in practical applications, various changes can be made in form and detail without departing from the spirit and scope of this disclosure.

Claims

1. An integrated aluminum strip bending device, characterized in that, include: The system comprises a support component, a drive component, and a molding component; the molding component includes a first half-mold unit, a second half-mold unit, and a positioning unit; the drive component is connected to the support component. The driving component is connected to the first half-mold unit; the second half-mold unit is connected to the support component; the first half-mold unit and the second half-mold unit are spaced apart along the height direction; a pressing area is formed between the first half-mold unit and the second half-mold unit; the positioning unit includes a first positioning module and a second positioning module; the first positioning module and the second positioning module are respectively connected to the second half-mold unit; the first positioning module and the second positioning module are spaced apart; the first positioning module and the second positioning module form a positioning area; the positioning area is connected to the pressing area.

2. The integrated aluminum strip bending device according to claim 1, characterized in that, The first positioning module includes a first slide rail, a first slide groove, a first baffle, a first spring, and a first slider; one end of the first slide rail is fixedly connected to one side of the second half-mold unit, and the other end is spaced apart from the second half-mold unit; the first slide groove is recessed towards the second half-mold unit along a straight line from the end of the first slide rail away from the second half-mold unit; the first slider is slidably connected to the first slide rail through the first slide groove; the first baffle is connected to the end of the first slide rail away from the second half-mold unit; one end of the first spring along its axial direction abuts against the first slider, and the other end abuts against the first baffle; the second positioning module includes a second slide rail, The system comprises a second slide rail, a second baffle, a second spring, and a second slider; one end of the second slide rail is fixedly connected to the side of the second half-mold unit away from the first slide rail, and the other end is spaced apart from the second half-mold unit; the second slide rail is recessed towards the second half-mold unit along a straight line from the end of the second slide rail away from the second half-mold unit; the second slider is slidably connected to the second slide rail through the second slide rail; the second baffle is connected to the end of the second slide rail away from the second half-mold unit; one end of the second spring along its axial direction abuts against the second slider, and the other end abuts against the second baffle; the positioning area is formed between the first slider and the second slider.

3. The integrated aluminum strip bending device according to claim 2, characterized in that, The second half-mold unit includes a pressing part and a connecting part; one end of the connecting part is fixedly connected to the pressing part, and the other end is connected to the support component; the pressing part and the first half-mold unit are spaced apart along the height direction; the pressing part and the first half-mold unit form the pressing area; the first slide rail and the second slide rail are respectively connected to the pressing part.

4. The integrated aluminum strip bending device according to claim 3, characterized in that, The support assembly includes a support frame, a support base, and multiple limiting holes; the limiting holes extend from one end of the support frame to the other end; the limiting holes are evenly spaced in a straight line in the horizontal direction; the support base is detachably fixed to the support frame through the limiting holes; the support base is connected to the end of the connecting part away from the pressing part.

5. The integrated aluminum strip bending device according to claim 4, characterized in that, The drive assembly includes an oil tank, a hydraulic pump, a motor, an oil supply pipe, a hydraulic cylinder, and a controller; the oil tank is connected to the hydraulic pump; the output end of the motor is connected to the hydraulic pump; the fixed end of the motor is connected to the support frame; the fixed end of the hydraulic cylinder is connected to the support frame; the output end of the hydraulic cylinder is connected in the height direction to the end of the first half-mold unit away from the pressing part; one end of the oil supply pipe is connected to the hydraulic pump, and the other end is connected to the hydraulic cylinder; the motor is electrically connected to the controller; and the controller is connected to the support frame.

6. The integrated aluminum strip bending device according to claim 5, characterized in that, The drive assembly also includes a pressure plate; one end of the pressure plate along the height direction is connected to the output end of the hydraulic cylinder, and the other end is connected to the end of the first half-mold unit away from the pressing part; the pressing area and the output end of the hydraulic cylinder are spaced apart in the horizontal direction.

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