Aluminum profile fixed-length cutting machine

Abstract

The utility model relates to the technical field of aluminum profile machining equipment, in particular to an aluminum profile fixed-length cutting machine which comprises a material receiving roller way and a cutting table. The tail end of the material receiving roller way is provided with a profile length control mechanism, and the end, close to the cutting table, of the material receiving roller way is provided with a waste length control mechanism. The waste material length fixing mechanism comprises a first mounting seat, a first length fixing baffle and a lifting driving part; the lifting driving part is mounted on the first mounting seat in a position adjustable manner; the lifting driving part is used for driving the first fixed-length baffle to penetrate out of the position below the conveying face of the material receiving roller way and driving the first fixed-length baffle to descend to the position below the conveying face of the material receiving roller way. According to the fixed-length cutting machine for the aluminum profile, the length of a deformed part of the aluminum profile and the length of the whole aluminum profile are fixed, the cutting efficiency is improved, and the waste quantity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing equipment, in particular to an aluminum profile fixed-length cutting machine. Background Art

[0002] After the aluminum profile is extruded and formed, it needs to be stretched and straightened. The two ends of the aluminum profile are deformed by clamping. The deformed area needs to be cut off and the aluminum profile is fixed to length to obtain a profile of uniform length. At present, the method of cutting waste and fixing the length of aluminum profile is to manually place the first end of the aluminum profile on the cutting platform, start the cutting machine to cut off the deformed part of the first end, and then move the aluminum profile to abut against the fixed-length baffle, and start the cutting machine to cut off the deformed part of the second end of the aluminum profile. Since the deformed part of the first end is cut by manual length, and usually multiple profiles are cut at the same time, when multiple profiles are not arranged neatly, it is easy to cause the cutting length of some profiles to be too long and the cutting length of other profiles to be too short, resulting in excessive cutting length affecting the fixed length of the profile and the deformation part is not completely cut, resulting in a large amount of waste. In addition, the speed of manual length fixing of the deformed part at the first end is slow, which affects the cutting speed. Utility Model Content

[0003] The utility model aims to provide an aluminum profile fixed-length cutting machine, which can fix the length of the deformed part and the overall length of the aluminum profile, improve the cutting efficiency and reduce the amount of waste.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] An aluminum profile cutting machine comprises a material receiving roller and a cutting table; a profile cutting mechanism is arranged at the tail end of the material receiving roller, and a waste material cutting mechanism is arranged at one end of the material receiving roller close to the cutting table;

[0006] The waste length fixing mechanism comprises a first mounting seat, a first length fixing baffle and a lifting drive member, wherein the lifting drive member is positionally adjustable and mounted on the first mounting seat;

[0007] The lifting drive member is used to drive the first fixed-length baffle to pass out from below the material receiving roller conveying surface and drive the first fixed-length baffle to descend to below the material receiving roller conveying surface.

[0008] Furthermore, the first mounting seat is provided with a guide rail, the guide rail is arranged along the conveying direction of the material receiving roller, and the lifting drive member is slidably matched with the guide rail;

[0009] A plurality of limiting grooves are arranged on the side of the guide rail, and the limiting grooves are provided with limiting plug-ins, and the limiting plug-ins abut against the lifting drive member.

[0010] Furthermore, the material receiving roller comprises a bracket, a plurality of fixed rollers and a plurality of sliding rollers, the two ends of the fixed rollers are positioned on the bracket, and the two ends of the sliding rollers are slidably matched with the bracket;

[0011] The position of the sliding roller corresponds to the position of the waste material length fixing mechanism.

[0012] Furthermore, a slider is installed at the end of the sliding roller shaft through a bearing, and the bracket is provided with a slide groove, and the sliders of the plurality of sliding roller shafts are all located in the slide groove;

[0013] A limit pressure plate is provided in the slide groove, and the limit pressure plate is used to press the slider into the slide groove;

[0014] The length of the limiting pressure plate corresponds to the length of the sliding groove.

[0015] Furthermore, a side surface of the limiting pressure plate facing the sliding block has a convex ridge, and a side surface of the sliding block facing the limiting pressure plate has a groove corresponding to the convex ridge.

[0016] Furthermore, a plurality of springs are arranged between the side of the limiting pressure plate away from the sliding block and the sliding groove.

[0017] Furthermore, the profile length fixing mechanism comprises a second mounting seat and a second length fixing baffle, the top surface of the second mounting seat is provided with a plurality of guide grooves, the bottom of the second length fixing baffle is provided with a convex block, and the convex block is inserted into the guide groove;

[0018] The guide groove is arranged along the conveying direction of the material receiving roller conveyor.

[0019] Furthermore, the guide groove and the protrusion are both T-shaped, the protrusion is provided with an extension portion, and the extension portion is threadedly connected with a positioning piece.

[0020] The technical solution provided by the utility model may have the following beneficial effects:

[0021] This technical solution is based on the setting of the waste length-fixing mechanism and the profile length-fixing mechanism, which can realize the cutting of the deformed part of the first end of the aluminum profile and the length-fixing of the entire profile. At the same time, based on the adjustable position of the lifting drive member, the distance between the first fixed-length baffle and the cutting table can be adjusted, and the cutting length can be adjusted according to different types of profiles; and based on the liftable first fixed-length baffle, after completing the cutting of the deformed part of the first end, the first fixed-length baffle drops below the conveying surface of the receiving roller to make way for the profile length-fixing. Therefore, the aluminum profile length-fixing cutting machine of this technical solution can cut the length of the deformed part, ensure that the deformed part is cut and the profile has a sufficient length, which not only reduces the amount of waste, but also improves the efficiency of profile cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of an aluminum profile fixed-length cutting machine according to an embodiment of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the waste length fixing mechanism;

[0024] Figure 3 It is a schematic diagram of the installation of the fixed roller and the sliding roller on the bracket;

[0025] Figure 4 It is a schematic diagram of the installation of the sliding roller on the bracket;

[0026] Figure 5 It is a structural schematic diagram of a profile length fixing mechanism;

[0027] Figure 6 It is a schematic diagram of the cooperation among the guide groove, the protrusion and the positioning piece;

[0028] Among them, the material receiving roller 1, the bracket 11, the slide 111, the limit pressure plate 112, the spring 113, the fixed roller 12, the sliding roller 13, and the slider 131;

[0029] Cutting table 2;

[0030] Profile fixing mechanism 3, second mounting seat 31, guide groove 311, second fixing baffle 32, protrusion 321, extension part 322, positioning member 33;

[0031] The waste length fixing mechanism 4, the first mounting seat 41, the guide rail 411, the limiting groove 412, the limiting plug-in 413, the first fixed-length baffle 42, and the lifting drive member 43. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance.

[0034] In the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0035] 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Based on the problem that the aluminum profile cutting machine in the prior art cannot cut the deformed parts to a fixed length, resulting in a large amount of waste and a slow cutting speed, the utility model proposes an aluminum profile fixed length cutting machine combined with the following Figures 1 to 6 , describing an embodiment of the utility model.

[0037] An aluminum profile cutting machine comprises a material receiving roller 1 and a cutting table 2; a profile cutting mechanism 3 is arranged at the tail end of the material receiving roller 1, and a waste material cutting mechanism 4 is arranged at one end of the material receiving roller 1 close to the cutting table 2;

[0038] The waste length fixing mechanism 4 comprises a first mounting seat 41, a first length fixing baffle 42 and a lifting driving member 43, and the lifting driving member 43 is installed on the first mounting seat 41 in an adjustable position;

[0039] The lifting drive member 43 is used to drive the first fixed-length baffle 42 to pass out from below the conveying surface of the material receiving roller conveyor 1 and to drive the first fixed-length baffle 42 to descend to below the conveying surface of the material receiving roller conveyor 1.

[0040] This technical solution is based on the setting of the waste length-fixing mechanism 4 and the profile length-fixing mechanism 3, so as to realize the cutting of the deformed part of the first end of the aluminum profile and the length-fixing of the whole profile. At the same time, based on the adjustable position of the lifting drive 43, the distance between the first length-fixing baffle 42 and the cutting table 2 can be adjusted, and the cutting length can be adjusted according to different types of profiles; and based on the liftable first length-fixing baffle 42, after completing the cutting of the deformed part of the first end, the first length-fixing baffle 42 drops below the conveying surface of the receiving roller 1 to make way for the length-fixing of the profile. Therefore, the aluminum profile length-fixing cutting machine of this technical solution can lengthen the deformed part, ensure that the deformed part is cut off and the profile has a sufficient length, which not only reduces the amount of waste, but also improves the efficiency of profile cutting. By adjusting the horizontal length of the waste length-fixing mechanism, the profile length-fixing mechanism and the cutting table, the cutting machine can cut multiple profiles at the same time.

[0041] It can be understood that the length of the profile to be cut can be limited by limiting the distance between the first fixed-length baffle 42 and the cutting table 2 in the waste fixed-length mechanism 4, and the length of the deformed part formed by the stretching and straightening of the same type of profiles is roughly the same. Therefore, the waste fixed-length mechanism 4 can accurately position the profile cutting length, and the waste cutting length will not be too long or too short.

[0042] In one embodiment of the utility model, the first mounting seat 41 is provided with a guide rail 411, the guide rail 411 is arranged along the conveying direction of the material receiving roller 1, and the lifting drive member 43 is slidably matched with the guide rail 411;

[0043] A plurality of limiting grooves 412 are disposed on the side of the guide rail 411 . The limiting grooves 412 are provided with limiting plug-ins 413 . The limiting plug-ins 413 abut against the lifting drive member 43 .

[0044] Based on the guide rail 411 being arranged along the conveying direction of the material receiving roller 1, the lifting drive 43 and the first fixed-length baffle 42 carried by it can move in the direction close to and away from the cutting table 2, thereby realizing the adjustment of the profile cutting length. The position of the lifting drive 43 on the guide rail 411 is limited by inserting the limit plug 413 into the limit groove 412, so that the position adjustment operation of the lifting drive 43 is more convenient. Preferably, the two guide rails 411 are arranged in parallel, and the limit groove 412 is arranged on the outer side of each guide rail 411, and the front and rear sides of the lifting drive 43 are provided with a limit plug 413 for limiting the front and rear movement of the lifting drive 43. Further preferably, the limit plug 413 is an L-shaped rod, one end of which is the operating end, and the other end is used to be inserted into the limit groove 412. The first mounting seat 41 realizes the limitation of the lifting drive 43 with a simple structure, and then realizes the limitation of the first fixed-length baffle 42.

[0045] In one embodiment of the utility model, the material receiving roller 1 includes a bracket 11, a plurality of fixed rollers 12 and a plurality of sliding rollers 13, both ends of the fixed rollers 12 are positioned on the bracket 11, and both ends of the sliding rollers 13 are slidably matched with the bracket 11;

[0046] The position of the sliding roller 13 corresponds to the position of the waste length fixing mechanism 4 .

[0047] It can be understood that the roller has a certain width, and the gap between two adjacent rollers has a large spacing, and the first fixed-length baffle 42 can only rise from the roller gap to pass through the conveying surface, so that the roller position is adjustable, and the position of the first fixed-length baffle 42 can be conveniently adjusted by a small distance. The area where a number of sliding rollers 13 are located corresponds to the first mounting seat 41, so that the position adjustment of the first fixed-length baffle 42 is not affected by the roller installation position. Specifically, when adjusting the waste cutting length, by adjusting the position of the sliding roller 13, the first fixed-length baffle 42 of the waste fixed-length mechanism 4 is given way, so that the first fixed-length baffle 42 can pass through the conveying surface of the receiving roller 1. It should be noted that the fixed roller 12 is fixed at the installation position of the bracket 11, and the fixed roller 12 itself can rotate to achieve the conveying effect; correspondingly, the sliding roller 13 is installed at the position of the bracket 11 and can be slid and adjusted, and the sliding roller 13 itself can rotate.

[0048] Furthermore, a slider 131 is installed at the end of the sliding roller 13 through a bearing, and the bracket 11 is provided with a slide groove 111, and the sliders 131 of the sliding rollers 13 are all located in the slide groove 111;

[0049] A limit pressing plate 112 is provided in the slide groove 111, and the limit pressing plate 112 is used to press the slider 131 into the slide groove 111;

[0050] The length of the limiting pressing plate 112 corresponds to the length of the sliding groove 111 .

[0051] By providing the slide groove 111 on the bracket 11 and providing the limit pressure plate 112 in the slide groove 111, the adjustment and positioning of the position of the sliding roller 13 on the bracket 11 can be achieved, which can not only achieve the position of the sliding roller 13 to make way for the first fixed-length baffle 42, but also prevent the sliding roller 13 from moving in the bracket 11 and colliding with the first fixed-length baffle 42. The installation structure of the sliding roller 13 on the bracket 11 is simple and reliable.

[0052] Preferably, the side of the limiting pressure plate 112 facing the slider 131 has a convex ridge, and the side of the slider 131 facing the limiting pressure plate 112 has a groove corresponding to the convex ridge. Since the limiting pressure plate 112 is used to press the slider 131 on the groove wall of the slide 111 to position, the friction between the limiting pressure plate 112 and the slider 131 is greatly increased by the convex ridge and the groove, and the length of the limiting pressure plate 112 is relative to the length of the slide 111, so the limiting pressure plate 112 has almost no movement along the length direction in the slide 111, thereby achieving the effect of reliably positioning the slider 131. It can be understood that a plurality of convex ridges are arranged vertically side by side on the surface of the limiting pressure plate 112, and a plurality of grooves are arranged vertically side by side on the surface of the slider 131, and the convex ridges extend into the grooves to limit the longitudinal movement of the slider 131.

[0053] Further preferably, a plurality of springs 113 are arranged between the side of the limiting pressure plate 112 away from the slider 131 and the slide groove 111. The thrust of the spring 113 causes the limiting pressure plate 112 to press the slider 131 against the slide groove 111. Based on the limiting effect of the ridges and grooves, the slider 131 is positioned in the slide groove 111. The structure is simple, and the position adjustment of the slider 131 is convenient. Optionally, a locking screw passing through the slide groove 111 can be used to press against the limiting pressure plate 112 to achieve the pressing of the slider 131.

[0054] In one embodiment of the utility model, the profile length fixing mechanism 3 includes a second mounting seat 31 and a second fixed-length baffle 32. The top surface of the second mounting seat 31 is provided with a plurality of guide grooves 311. The bottom of the second fixed-length baffle 32 is provided with a protrusion 321, which is inserted into the guide groove 311. The guide groove 311 is arranged along the conveying direction of the receiving roller 1 to adjust the positioning length to accommodate various types of profiles. Preferably, the second fixed-length baffle 32 is an L-shaped plate, the vertical side of the L-shaped plate is used to abut against the end face of the profile to limit the length of the profile, and the horizontal side of the L-shaped plate is used to support the end of the profile to prevent the end of the profile from sagging, so that the profile length is fixed more accurately.

[0055] Preferably, the guide groove 311 and the protrusion 321 are both T-shaped, and the protrusion 321 is provided with an extension portion 322. The extension portion 322 is threadedly connected with a positioning member 33. The positioning member 33 is rotated so that the bottom end of the positioning member 33 is abutted against the bottom surface of the guide groove 311, and the top surface of the transverse portion of the protrusion 321 is abutted against the top surface of the transverse portion of the guide groove 311, thereby realizing the positioning of the protrusion 321 in the guide groove 311, that is, realizing the positioning of the second fixed-length baffle 32 on the second mounting seat 31. The positioning structure is simple and easy to operate.

[0056] Other structures and operations of the aluminum profile cut-to-length machine according to the embodiment of the utility model are known to ordinary technicians in the field and will not be described in detail here.

[0057] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0058] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A machine for cutting aluminum profiles to length, characterized in that: It includes a material receiving roller and a cutting table; a profile length fixing mechanism is arranged at the tail end of the material receiving roller, and a waste material length fixing mechanism is arranged at one end of the material receiving roller close to the cutting table; The waste length fixing mechanism comprises a first mounting seat, a first length fixing baffle and a lifting drive member, wherein the lifting drive member is positionally adjustable and mounted on the first mounting seat; The lifting drive member is used to drive the first fixed-length baffle to pass out from below the material receiving roller conveying surface and drive the first fixed-length baffle to descend to below the material receiving roller conveying surface.

2. The aluminum profile cutting-to-length machine according to claim 1, characterized in that: The first mounting seat is provided with a guide rail, the guide rail is arranged along the conveying direction of the material receiving roller, and the lifting drive member is slidably matched with the guide rail; A plurality of limiting grooves are arranged on the side of the guide rail, and the limiting grooves are provided with limiting plug-ins, and the limiting plug-ins abut against the lifting drive member.

3. The aluminum profile cutting-to-length machine according to claim 1 or 2, characterized in that: The material receiving roller table comprises a bracket, a plurality of fixed roller shafts and a plurality of sliding roller shafts, the two ends of the fixed roller shafts are positioned on the bracket, and the two ends of the sliding roller shafts are slidably matched with the bracket; The position of the sliding roller corresponds to the position of the waste material length fixing mechanism.

4. The aluminum profile cutting-to-length machine according to claim 3, characterized in that: The end of the sliding roller is provided with a sliding block through a bearing, the bracket is provided with a sliding groove, and the sliding blocks of the plurality of sliding rollers are all located in the sliding groove; A limit pressure plate is provided in the slide groove, and the limit pressure plate is used to press the slider into the slide groove; The length of the limiting pressure plate corresponds to the length of the sliding groove.

5. The aluminum profile cutting-to-length machine according to claim 4, characterized in that: The side surface of the limiting pressure plate facing the sliding block has a convex ridge, and the side surface of the sliding block facing the limiting pressure plate has a groove corresponding to the convex ridge.

6. The aluminum profile cutting-to-length machine according to claim 5, characterized in that: A plurality of springs are arranged between the side of the limiting pressure plate away from the sliding block and the sliding groove.

7. The aluminum profile cutting-to-length machine according to claim 1, characterized in that: The profile length fixing mechanism comprises a second mounting seat and a second length fixing baffle, the top surface of the second mounting seat is provided with a plurality of guide grooves, the bottom of the second length fixing baffle is provided with a convex block, and the convex block is inserted into the guide groove; The guide groove is arranged along the conveying direction of the material receiving roller conveyor.

8. The aluminum profile cutting-to-length machine according to claim 7, characterized in that: The guide groove and the protrusion are both T-shaped, the protrusion is provided with an extension portion, and the extension portion is threadedly connected with a positioning piece.

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