Aluminum profile length setting device

Abstract

The utility model relates to fixed length device technical field, including base, the support platform has along vertical lifting in base, the support platform has along longitudinal parallel fixed junction a plurality of positioning seat, every positioning seat includes two along transverse parallelly arranged locating block, is equipped with the avoidance passage between two locating blocks, the positioning plate is horizontally slid along a plurality of avoidance passages between the support platform and is equipped with, the upper end of positioning plate horizontally slid is equipped with fixed length rod, one end of fixed length rod is connected with the mark structure. The utility model solves the problem of the traditional technology in the aluminium profile fixed length device, can only realize the aluminium profile to carry out the fixed length of section, can not realize the same aluminium profile carries out the fixed length of section simultaneously many, further influence the aluminium profile fixed length after cutting efficiency problem.

Description

Technical Field

[0001] This utility model relates to the field of length-fixing devices, specifically to a length-fixing device for aluminum profiles. Background Technology

[0002] After extrusion, aluminum profiles need to be cut to a predetermined length. To ensure that the aluminum profiles can be cut to the predetermined length, a length-fixing device is required.

[0003] A prior art patent with publication number CN216633657U discloses a solution that includes a roller frame and a limiting mechanism disposed at the tail end of the roller frame. The limiting mechanism includes a rotating shaft rotatably connected to the side of the roller frame, a limiting rocker arm connected to the rotating shaft, and a limiting rocker arm drive mechanism for driving the rotating shaft to rotate. The drive mechanism includes a gear coaxially connected to the rotating shaft, a rack meshing with the gear, and a lifting cylinder for driving the rack to rise and fall. The rotating shaft extends along the length direction of the roller frame, and the limiting rocker arm slides and adjusts along the axial direction of the rotating shaft. At the same time, a locking mechanism for locking the limiting rocker arm and the rotating shaft is also provided between the limiting rocker arm and the rotating shaft.

[0004] As existing devices are used, the shortcomings of this technology have gradually become apparent, mainly in the following aspects:

[0005] First, when the aluminum profiles are formed and then lengthened using a length-fixing device, the different output heights of different forming machines prevent the existing length-fixing device from being used to match forming machines of different heights.

[0006] Secondly, existing aluminum profile length-fixing devices can only fix the length of aluminum profiles segment by segment, and cannot fix multiple segments of the same aluminum profile at the same time, which affects the cutting efficiency of aluminum profiles after length-fixing.

[0007] As can be seen from the above, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides an aluminum profile length-fixing device to solve the problem that traditional aluminum profile length-fixing devices can only fix the length of aluminum profiles segment by segment, and cannot fix multiple segments of the same aluminum profile at the same time, thus affecting the cutting efficiency after the aluminum profile is length-fixed.

[0009] To achieve the above objectives, the present invention provides the following technical solution.

[0010] An aluminum profile length-fixing device includes a base, a support platform that is vertically raised and lowered on the base, and several positioning seats that are fixedly connected in parallel along the longitudinal direction on the support platform. Each positioning seat includes two positioning blocks that are arranged in parallel along the transverse direction. An avoidance channel is provided between the two positioning blocks. A positioning plate is horizontally slidably provided between the several avoidance channels along the support platform. A length-fixing rod is horizontally slidably provided at the upper end of the positioning plate. One end of the length-fixing rod is connected to an identification structure.

[0011] As an optimized solution, the inner walls of the two positioning blocks are provided with positioning ramps that gradually decrease from top to bottom.

[0012] As an optimized solution, the surface of the fixed-length rod is provided with scale lines, and the starting point for reading the scale lines is located on the marking structure.

[0013] As an optimized solution, the marking structure includes a marker pen that is vertically rotatably connected to the end of the fixed-length rod, and the marker pen is also vertically movable.

[0014] As an optimized solution, a turntable is fixedly connected to the end of the fixed-length rod, and a guide sleeve is fixedly connected to the rotating end of the turntable. The marker pen is slidably inserted into the inner hole of the guide sleeve, and the inner diameter of the guide sleeve matches the diameter of the marker pen.

[0015] As an optimized solution, the support platform has a rectangular sliding hole along the longitudinal direction, and a slider is fixed to the opposite side wall of the positioning plate. The inner wall of the rectangular sliding hole has a sliding groove that matches the slider.

[0016] As an optimized solution, the lower surface of the support platform is provided with a horizontal lead screw that rotates horizontally, and the lower end of the positioning plate is threadedly connected to the horizontal lead screw.

[0017] As an optimized solution, a vertical lead screw is vertically rotatable on the base, a support column is vertically fixed to the lower surface of the support platform, and a drive plate that is threadedly connected to the vertical lead screw is horizontally fixed to the lower end of the support column.

[0018] As an optimized solution, the upper end of the support column is fixedly connected to a U-shaped support frame, and the upper end of the support frame is fixedly connected to the lower surface of the support platform.

[0019] As an optimized solution, a side plate is vertically fixed to the base, and plates are horizontally fixed to the upper and lower ends of the side plate, respectively. The two ends of the vertical lead screw are rotatably mounted on the two plates, and a vertical servo motor that drives the vertical lead screw to rotate is fixed to the upper end of the upper plate.

[0020] As an optimized solution, guide posts are vertically fixed to the lower surfaces of the support platform near both ends, and a vertical plate is vertically fixed to the base corresponding to each guide post. A guide sleeve is horizontally fixed to the vertical plate, and the guide post is slidably inserted into the guide sleeve.

[0021] As an optimized solution, two seats are fixedly connected side by side to the lower surface of the support platform, and the two ends of the horizontal lead screw are rotatably mounted on the two seats. A horizontal servo motor that drives the horizontal lead screw to rotate is fixedly connected to the outer wall of one of the seats.

[0022] As an optimized solution, the upper end of the positioning plate is provided with a horizontal sliding hole, and the fixed-length rod is slidably installed in the sliding hole.

[0023] As an optimized solution, the upper end of the positioning plate is threaded with a positioning knob, and the end of the positioning knob abuts against the upper surface of the length-fixing rod.

[0024] As an optimized solution, a fixing knob is threaded onto the outer wall of the guide sleeve, and the end of the fixing knob abuts against the outer wall of the marker.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] The vertical servo motor drives the vertical lead screw to rotate, which can adjust the height of the support platform to meet the discharge height of different forming machines, thus matching the discharge height of the forming machine and improving the length accuracy of the aluminum profile.

[0027] One end of the aluminum profile rests against the positioning plate. By sliding the length-fixing rod on the top of the positioning plate, the length of the aluminum profile can be measured. After selecting the length-fixing position, a marker can be used to mark the surface of the profile to indicate the cutting position. Different length-fixing positions can be selected by sliding the length-fixing rod and marked with a marker, realizing the simultaneous length-fixing of multiple segments of the same aluminum profile, ensuring the cutting efficiency of the aluminum profile after length-fixing. Attached Figure Description

[0028] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the positioning block of this utility model.

[0031] In the diagram: 1-Base; 2-Positioning seat; 3-Positioning block; 4-Positioning inclined surface; 5-Positioning plate; 6-Length rod; 7-Turntable; 8-Guide sleeve; 9-Fixing knob; 10-Marker; 11-Scale line; 12-Positioning knob; 13-Rectangular sliding hole; 14-Slide groove; 15-Slider; 16-Horizontal lead screw; 17-Horizontal servo motor; 18-Support frame; 19-Support column; 20-Side plate; 21-Vertical lead screw; 22-Vertical servo motor; 23-Drive board; 24-Guide column; 25-Guide sleeve; 26-Upright plate. Detailed Implementation

[0032] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0033] like Figure 1 and Figure 2 As shown, the aluminum profile length fixing device includes a base 1, a support platform that is vertically raised and lowered on the base 1, and several positioning seats 2 that are fixedly connected in parallel along the longitudinal direction on the support platform. Each positioning seat 2 includes two positioning blocks 3 that are arranged in parallel along the transverse direction. An avoidance channel is provided between the two positioning blocks 3. A positioning plate 5 is horizontally slidably provided between the several avoidance channels along the support platform. A length fixing rod 6 is horizontally slidably provided at the upper end of the positioning plate 5. One end of the length fixing rod 6 is connected to an identification structure.

[0034] Positioning inclined surfaces 4 are provided on the inner walls of the two positioning blocks 3 in a gradually decreasing manner from top to bottom.

[0035] The surface of the fixed-length rod 6 is provided with scale lines 11. The starting point of the scale line 11 is located on the marking structure, and the starting point is located on the center line of the marker pen 10.

[0036] The marking structure includes a marker pen 10 that is vertically rotatably connected to the end of a fixed-length rod 6, and the marker pen 10 is also vertically adjustable.

[0037] A turntable 7 is fixedly connected to the end of the fixed-length rod 6. A guide sleeve 8 is fixedly connected to the rotating end of the turntable 7. A marker pen 10 is slidably inserted into the inner hole of the guide sleeve 8. The inner diameter of the guide sleeve 8 matches the diameter of the marker pen 10. When marking is required, the fixing knob 9 is loosened. The marker pen 10 slides in the guide sleeve 8 and rotates the turntable 7 to draw horizontal lines on the surface of the aluminum profile to mark the fixed-length position.

[0038] The turntable 7 includes two discs mounted by rotating shafts, one of which is a fixed end and the other is a rotating end.

[0039] The support platform has a rectangular sliding hole 13 along the longitudinal direction. A slider 15 is fixed to the opposite side wall of the positioning plate 5. A groove 14 matching the slider 15 is opened on the opposite inner wall of the rectangular sliding hole 13 to ensure the stability of the sliding of the positioning plate 5.

[0040] The lower surface of the support platform is equipped with a horizontal lead screw 16 that rotates horizontally. The lower end of the positioning plate 5 is threadedly connected to the horizontal lead screw 16, so as to adjust the position of the positioning plate 5 and make it better match the position of the aluminum profile.

[0041] A vertical lead screw 21 is vertically rotatable on the base 1, and a support column 19 is vertically fixed to the lower surface of the support platform. A drive plate 23, which is threadedly connected to the vertical lead screw 21, is horizontally fixed to the lower end of the support column 19.

[0042] The upper end of the support column 19 is fixedly connected to a U-shaped support frame 18, and the upper end of the support frame 18 is fixedly connected to the lower surface of the support platform to avoid the horizontal lead screw 16.

[0043] A side plate 20 is vertically fixed to the base 1. Plates are horizontally fixed to the upper and lower ends of the side plate 20 respectively. The two ends of the vertical screw 21 are rotatably mounted on the two plates. A vertical servo motor 22 that drives the vertical screw 21 to rotate is fixed to the upper end of the upper plate.

[0044] Guide posts 24 are vertically fixed to the lower surface of the support platform near both ends. A vertical plate 26 is vertically fixed to the base 1 corresponding to each guide post 24. A guide sleeve 25 is horizontally fixed to the vertical plate 26. The guide post 24 is slidably inserted into the guide sleeve 25.

[0045] Two seats are fixedly connected side by side to the lower surface of the support platform. The two ends of the horizontal lead screw 16 are rotatably mounted on the two seats. A horizontal servo motor 17 that drives the horizontal lead screw 16 to rotate is fixedly connected to the outer wall of one of the seats.

[0046] The upper end of the positioning plate 5 has a horizontal sliding hole, and the fixed length rod 6 is slidably installed in the sliding hole.

[0047] The upper end of the positioning plate 5 is threaded with a positioning knob 12, and the end of the positioning knob 12 abuts against the upper surface of the length rod 6.

[0048] A fixing knob 9 is threaded onto the outer wall of the guide sleeve 8, and the end of the fixing knob 9 abuts against the outer wall of the marker pen 10.

[0049] The working principle of this device is as follows:

[0050] The vertical servo motor 22 drives the vertical lead screw 21 to rotate, which can adjust the height of the support platform to meet the discharge height of different forming machines, match the discharge height of the forming machine, and improve the length accuracy of aluminum profiles.

[0051] One end of the aluminum profile rests against the positioning plate 5. By sliding the length-fixing rod 6 on the top of the positioning plate 5, the length of the aluminum profile can be measured. After selecting the length-fixing position, a marker pen 10 can be used to mark the surface of the profile to indicate the cutting position. Different length-fixing positions can be selected by sliding the length-fixing rod 6 and marked with the marker pen 10. This enables simultaneous length-fixing of multiple segments of the same aluminum profile, ensuring the cutting efficiency of the aluminum profile after length-fixing.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. Aluminum profile length fixing device, characterized in that: Includes a base (1), on which a support platform is vertically raised and lowered. Several positioning seats (2) are fixedly connected in parallel along the longitudinal direction on the support platform. Each positioning seat (2) includes two positioning blocks (3) arranged in parallel along the transverse direction. An avoidance channel is provided between the two positioning blocks (3). A positioning plate (5) is horizontally slidably provided between the several avoidance channels on the support platform. A fixed length rod (6) is horizontally slidably provided at the upper end of the positioning plate (5). One end of the fixed length rod (6) is connected to an identification structure.

2. The aluminum profile length fixing device according to claim 1, characterized in that: The two positioning blocks (3) have positioning inclined surfaces (4) that gradually decrease from top to bottom on their respective inner walls.

3. The aluminum profile length fixing device according to claim 1, characterized in that: The surface of the fixed-length rod (6) is provided with scale lines (11), and the starting point for reading the scale lines (11) is located on the marking structure.

4. The aluminum profile length-fixing device according to claim 1, characterized in that: The marking structure includes a marker (10) that is vertically rotatably connected to the end of the fixed-length rod (6), and the marker (10) is also vertically raised and lowered.

5. The aluminum profile length-fixing device according to claim 4, characterized in that: A turntable (7) is fixedly connected to the end of the fixed-length rod (6), and a guide sleeve (8) is fixedly connected to the rotating end of the turntable (7). The marker pen (10) is slidably inserted into the inner hole of the guide sleeve (8), and the inner diameter of the guide sleeve (8) matches the diameter of the marker pen (10).

6. The aluminum profile length-fixing device according to claim 1, characterized in that: The support platform has a rectangular sliding hole (13) along its longitudinal direction. A slider (15) is fixed to the opposite side wall of the positioning plate (5). A sliding groove (14) matching the slider (15) is provided on the opposite inner wall of the rectangular sliding hole (13).

7. The aluminum profile length-fixing device according to claim 1, characterized in that: The lower surface of the support platform is provided with a horizontal lead screw (16) that rotates horizontally, and the lower end of the positioning plate (5) is threadedly connected to the horizontal lead screw (16).

8. The aluminum profile length-fixing device according to claim 1, characterized in that: A vertical screw (21) is vertically rotatable on the base (1), and a support column (19) is vertically fixed to the lower surface of the support platform. A drive plate (23) that is threadedly connected to the vertical screw (21) is horizontally fixed to the lower end of the support column (19).

9. The aluminum profile length-fixing device according to claim 8, characterized in that: The upper end of the support column (19) is fixedly connected to a U-shaped support frame (18), and the upper end of the support frame (18) is fixedly connected to the lower surface of the support platform.

10. The aluminum profile length-fixing device according to claim 1, characterized in that: The lower surfaces of the support platform near both ends are vertically fixed with guide posts (24), and the base (1) is vertically fixed with a plate (26) corresponding to each guide post (24). The plate (26) is horizontally fixed with a guide sleeve (25), and the guide post (24) is slidably inserted into the guide sleeve (25).

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