Sizing device for fixed-length slitting of broken bridge aluminum

Abstract

The utility model discloses a cut-to-length device for cut-to-length of broken bridge aluminum, which comprises a rack, the rack comprises a plurality of supporting legs, a cross beam and connecting legs, the cross beam is provided with a transverse moving component, a material blocking component and a locking component, the transverse moving component is arranged on the cross beam and can move along the side edge of the cross beam, the material blocking component is arranged on the transverse moving component, and the locking component is arranged on the cross beam and can move along the side edge of the cross beam. The stopping assembly moves along with the transverse moving assembly and is arranged on the transverse moving assembly and used for locking the position of the transverse moving assembly in good time. And the position of the material blocking assembly can be simply and conveniently adjusted through the arranged transverse moving device, and when the cutting length is adjusted, operation is convenient, and efficiency is high. And after the position of the material blocking assembly is adjusted, the position of the material blocking assembly can be automatically locked through the stop device. A displacement sensor arranged in the material blocking assembly can continuously monitor the deformation condition of the material blocking plate, and the situation that the cutting length is unqualified due to the fact that the deformation condition of the material blocking plate is not found in time is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal break aluminum profile production equipment, in particular to a sizing device for cutting thermal break aluminum to a fixed length. Background Art

[0002] After the aluminum profile is extruded, it needs to be cut into the length required by the customer. The existing processing method is to place the aluminum profile on the feed table, and a finished product saw is provided along the conveying direction of the feed table. A fixed-length baffle is provided on the front side of the finished product saw. The fixed-length baffle can be moved on the slide rail. The position of the fixed-length baffle is fixed by bolts according to the length requirement of the aluminum profile to be sawed. The front end of the aluminum profile is pressed against the fixed-length baffle before cutting. However, in the actual production process, the aluminum profile hits the fixed-length baffle many times, and the fixed-length baffle is prone to movement. It is impossible to detect abnormalities in time, resulting in different lengths of the aluminum profile after cutting. At the same time, the traditional fixed-length baffle is fixed in place by bolts, and the operation is cumbersome and inefficient when adjusting the cutting length. Summary of the Invention

[0003] (1) Technical problems solved

[0004] The technical problem to be solved by the utility model is that the aluminum profiles repeatedly hit the cut-length baffle, which is prone to movement. This makes it difficult to detect any abnormalities in time, resulting in different lengths of aluminum profiles after cutting. In addition, the traditional cut-length baffle is fixed in place by bolts, making it cumbersome and inefficient to adjust the cutting length.

[0005] (2) Technical solution

[0006] In order to solve the above problems, the present invention provides the following technical solutions:

[0007] A sizing device for cutting thermally broken aluminum to a fixed length comprises a frame, the frame comprising a plurality of supporting legs, a crossbeam, and connecting legs, the crossbeam being fixedly mounted on the plurality of supporting legs, the connecting legs being arranged on the tops of the supporting legs and connected to the horizontal base surface via expansion bolts, the cross-section of the crossbeam being "H"-shaped, the crossbeam being provided with a transverse movement assembly, a material stop assembly, and a stop assembly, the transverse movement assembly being arranged on the crossbeam and being movable along the side of the crossbeam, the material stop assembly being arranged on the transverse movement assembly and moving along with the transverse movement assembly, the stop assembly being arranged on the transverse movement assembly and being used to lock the position of the transverse movement assembly in a timely manner.

[0008] Furthermore, the transverse movement assembly includes a supporting long steel, a spur rack, a slide, a roller assembly, a gear shaft, a gear and a handle wheel. The supporting long steel and the spur rack are respectively arranged on the two side edges of the crossbeam, the slide is arranged on the crossbeam, the gear shaft is connected to the two side edges of the slide through bearings, the gear is fixedly arranged on one end of the gear shaft close to the spur rack and meshes with the spur rack, the gear shaft is also provided with a roller 1 at the end close to the supporting long steel, the roller 1 is connected to the gear shaft through a bearing, and the roller 1 contacts the upper end surface of the supporting long steel, the end of the gear shaft close to the spur rack extends to the outside of the slide and is connected to the handle wheel, the roller assembly is provided with three groups, two of which are arranged on the lower side of the slide, and the other group is arranged on the upper side of the slide away from the end of the gear shaft.

[0009] Furthermore, the roller assembly includes a second roller and a connecting rod, the second roller is connected to one end of the connecting rod through a bearing, and the other end of the connecting rod is fixedly connected to the side of the slide.

[0010] Furthermore, the material blocking assembly includes a lifting cylinder, a cylinder fixing ring, an ear seat, a Y joint, a connecting arm, a rotating shaft, a sizing frame, a connecting plate, a baffle and a displacement sensor;

[0011] The cylinder body of the lifting cylinder is connected to the cylinder fixing ring, and the two sides of the cylinder fixing ring are movably connected to the ear seat. The telescopic rod of the lifting cylinder is movably connected to one end of the connecting arm through a Y joint, and the end of the connecting arm close to the rotating shaft is fixedly connected to the middle part of the rotating shaft. The two ends of the rotating shaft are respectively connected to the upper end surface of the slide seat through a seat bearing, one end of the sizing frame is fixedly connected to the middle part of the rotating shaft, and the connecting plate is fixedly arranged on the side of the sizing frame away from one end of the rotating shaft. The four corners of the baffle are fixedly connected to the connecting plate by bolts, and a plurality of displacement sensors are provided on one side of the connecting plate close to the baffle.

[0012] Furthermore, two stop assemblies are provided, which are respectively arranged on both sides of the rotating shaft.

[0013] Furthermore, the stop assembly includes a downward pressing cylinder and a stop plate. The downward pressing cylinder is fixedly arranged on the upper end surface of the slide seat, and the stop plate is in a similar inverted "concave" structure.

[0014] Furthermore, connecting notches are provided at both ends of the baffle, and bolts for connecting the baffle and the connecting plate are hidden in the connecting notches.

[0015] (3) Beneficial effects

[0016] The beneficial effects of the utility model are:

[0017] 1: The position of the stop assembly can be adjusted simply and conveniently through the transverse movement device, which makes the operation easy and efficient when adjusting the cutting length.

[0018] 2: The stop device can automatically lock the position of the stop assembly after adjusting the position of the stop assembly.

[0019] 3: The displacement sensor provided in the baffle assembly can continuously monitor the deformation of the baffle plate to prevent the occurrence of unqualified cutting length due to failure to detect the deformation of the baffle plate in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional Figure 1 ;

[0021] Figure 2 yes Figure 1 A magnified view of point A in the figure;

[0022] Figure 3 This is a three-dimensional Figure 2 ;

[0023] Figure 4 yes Figure 3 Enlarged view of point B in the middle;

[0024] Figure 5 This is a schematic diagram of the structure of the transverse moving component, the material blocking component and the stop component of the utility model. Figure 1 ;

[0025] Figure 6 This is a schematic diagram of the structure of the transverse moving component, the material blocking component and the stop component of the utility model. Figure 2 ;

[0026] Figure 7 It is a schematic diagram of the baffle and position sensor of the utility model.

[0027] Markings in the figure: 1-frame, 2-transverse moving assembly, 3-blocking assembly, 4-stop assembly;

[0028] 101-supporting foot, 102-crossbeam, 103-connecting foot;

[0029] 201-support long steel, 202-spur rack, 203-slide, 204-roller assembly, 205-gear shaft, 206-gear, 207-handle wheel, 208-roller 1;

[0030] 2041- roller 2, 2042- connecting rod;

[0031] 301-lifting cylinder, 302-cylinder fixing ring, 303-ear seat, 304-Y joint, 305-connecting arm, 306-rotating shaft, 307-sizing frame, 308-connecting plate, 309-baffle, 310-position sensor, 311-connecting notch; 401-downward pressure cylinder, 402-brake plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] See also Figure 1-Figure 7 , shown is a sizing device for cutting broken bridge aluminum to a fixed length. The device is arranged on one side of the cutting equipment with a roller conveyor table in the prior art.

[0035] The machine comprises a frame 1, which is mounted on one side of a conventional cutting machine with a roller conveyor. The frame 1 comprises a plurality of support legs 101, a crossbeam 102, and connecting legs 103. The crossbeam 102 is fixedly mounted on the support legs 101. The connecting legs 103 are mounted on top of the support legs 101 and connected to the horizontal ground surface via expansion bolts. The crossbeam 102 has an H-shaped cross section.

[0036] The crossbeam 102 is provided with a transverse movement component 2, a material stop component 3 and a stop component 4. The transverse movement component 2 is arranged on the crossbeam 102 and can move along the side of the crossbeam 102. The material stop component 3 is arranged on the transverse movement component 2 and moves along with the transverse movement component 2. The stop component 4 is arranged on the transverse movement component 2 and is used to lock the position of the transverse movement component 2 in time.

[0037] Specifically, in order to allow the lateral movement assembly 2 to move, a supporting long steel 201, a straight rack 202, a slide 203, a roller assembly 204, a gear shaft 205, a gear 206 and a handle wheel 207 are provided on the lateral movement assembly 2.

[0038] The supporting long steel 201 and the straight rack 202 are respectively arranged on the two sides of the beam 102, and the slide 203 is arranged on the beam 102. The gear shaft 205 is connected to the two sides of the slide 203 through bearings. The gear 206 is fixedly arranged on the end of the gear shaft 205 close to the straight rack 202 and meshes with the straight rack 202. The gear shaft 205 is also provided with a roller 208 at the end close to the supporting long steel 201. The roller 208 is connected to the gear shaft 205 through a bearing, and the roller 208 is in contact with the upper end surface of the supporting long steel 201. The end of the gear shaft 205 close to the straight rack 202 extends to the outside of the slide 203 and is connected to the handle wheel 207.

[0039] In this embodiment, when the handle wheel 207 is turned, the gear shaft 205 rotates, driving the gear 206 to rotate together. Because the gear 206 meshes with the spur rack 202, the slide 203 can move in the direction of the spur rack 202. To improve the stability of the slide 203 during movement, roller 1 208 and three roller sets 204 are provided.

[0040] The roller assembly 204 is provided in three groups, two of which are arranged on the lower side of the slide 203 , and the other group is arranged on the upper side of the slide 203 away from the gear shaft 205 .

[0041] Specifically, the roller assembly 204 includes a second roller 2041 and a connecting rod 2042 . The second roller 2041 is connected to one end of the connecting rod 2042 via a bearing, and the other end of the connecting rod 2042 is fixedly connected to the side of the slide 203 .

[0042] In this embodiment, when the slide 203 moves, the second roller 2041 is used as an intermediate connecting component to improve the sliding stability of the slide 203 and reduce the wear of the slide 203 body.

[0043] Specifically, in order to achieve the function of resisting the cut profile, a material blocking assembly 3 is provided, which includes a lifting cylinder 301, a cylinder fixing ring 302, an ear seat 303, a Y joint 304, a connecting arm 305, a rotating shaft 306, a sizing frame 307, a connecting plate 308, a baffle 309 and a displacement sensor 310;

[0044] The cylinder body of the lifting cylinder 301 is connected to the cylinder fixing ring 302, and the two sides of the cylinder fixing ring 302 are movably connected to the ear seat 303. The telescopic rod of the lifting cylinder 301 is movably connected to one end of the connecting arm 305 through the Y joint 304. The end of the connecting arm 305 close to the rotating shaft 306 is fixedly connected to the middle part of the rotating shaft 306. The two ends of the rotating shaft 306 are respectively connected to the upper end surface of the slide 203 through the seat bearing. One end of the sizing frame 307 is fixedly connected to the middle part of the rotating shaft 306. The connecting plate 308 is fixedly set on the side of the sizing frame 307 away from the end of the rotating shaft 306. The four corners of the baffle 309 are fixedly connected to the connecting plate 308 by bolts. A plurality of displacement sensors 310 are provided on one side of the connecting plate 308 close to the baffle 309.

[0045] In this embodiment, the telescopic rod of the lifting cylinder 301 extends and presses against the connecting arm 305, imparting a rotational force to the rotating shaft 306. This, in turn, drives the sizing frame 307 to rotate, which in turn drives the baffle 309 to rotate on the conveyor chain of the cutting device, blocking the profile to be cut. The end face of the profile abuts against the baffle 309 of this device, achieving the desired size. A displacement sensor 310 is also provided to continuously monitor the distance between the baffle 309 and the connecting plate 308. The displacement sensor 310 is connected to external detection and analysis equipment for automatic monitoring. This prevents problems such as unqualified cutting dimensions due to failure to promptly detect deformation of the baffle 309.

[0046] Specifically, there are two stopper assemblies 4, which are respectively arranged on both sides of the rotating shaft 306. The stopper assembly 4 includes a downward pressing cylinder 401 and a stopper plate 402. The downward pressing cylinder 401 is fixedly arranged on the upper end surface of the slide 203, and the stopper plate 402 is similar to an inverted "concave" structure.

[0047] In this embodiment, after the position adjustment is completed, the downward pressing cylinder 401 on the stop assembly 4 works to press the brake plate 402 against the beam 101 to prevent the slide 203 from deflecting.

[0048] Specifically, connecting notches 311 are provided at both ends of the baffle 309 , and bolts for connecting the baffle 309 and the connecting plate 308 are hidden in the connecting notches 311 .

[0049] In this embodiment, such an arrangement can hide the bolts used for connection, ensuring that the surface that contacts the profile is a completely flat surface.

[0050] Working principle: the device is arranged on one side of a cutting device with a roller conveyor table in the prior art.

[0051] When the profile to be cut is delivered to the working range of this device via the roller conveyor mechanism on the cutting equipment, the telescopic rod of the lifting cylinder 301 extends and presses against the connecting arm 305, applying a rotational force to the rotating shaft 306. This, in turn, drives the sizing frame 307 to rotate, which in turn drives the baffle 309 to rotate and move along the conveyor chain of the cutting equipment, blocking the profile to be cut. The end face of the profile abuts against the baffle 309 of this device, achieving the desired size. A displacement sensor 310 is also provided to continuously monitor the distance between the baffle 309 and the connecting plate 308. The displacement sensor 310 is connected to external detection and analysis equipment for automatic monitoring. This prevents the problem of unqualified cut dimensions due to failure to promptly detect deformation of the baffle 309. After cutting is completed, the telescopic rod of the lifting cylinder 301 retracts, lifting the sizing frame 307. This frees the cut profile from obstruction and allows it to be transported using the conventional roller conveyor platform. When the cutting length needs to be adjusted, the gear shaft 205 rotates when the handle wheel 207 is turned, and the gear 206 rotates together. Because the gear 206 is engaged with the spur rack 202, the slide 203 can move in the direction of the spur rack 202. This drives the entire stop assembly 3 to move, achieve position adjustment, and thus achieve adjustment of the cutting length.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0053] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A device for cutting to length broken bridge aluminum, comprising a frame (1), wherein the frame (1) comprises a plurality of supporting legs (101), a crossbeam (102) and a connecting leg (103), wherein the crossbeam (102) is fixedly arranged on the plurality of supporting legs (101), and the connecting leg (103) is arranged on the top of the supporting legs (101) and connected to the horizontal ground surface through expansion bolts, characterized in that: The cross section of the cross beam (102) is "H" shaped. The cross beam (102) is provided with a transverse component (2), a material stop component (3) and a stop component (4). The transverse component (2) is arranged on the cross beam (102) and can move along the side of the cross beam (102). The material stop component (3) is arranged on the transverse component (2) and moves along with the transverse component (2). The stop component (4) is arranged on the transverse component (2) and is used to lock the position of the transverse component (2) in time.

2. The device for cutting to length thermally broken aluminum according to claim 1, characterized in that: The transverse movement assembly (2) comprises a supporting long steel (201), a straight rack (202), a slide seat (203), a roller assembly (204), a gear shaft (205), a gear (206) and a handle wheel (207); The supporting long steel (201) and the straight rack (202) are respectively arranged on two sides of the crossbeam (102), the slide (203) is arranged on the crossbeam (102), the gear shaft (205) is connected to the two sides of the slide (203) through bearings, the gear (206) is fixedly arranged on one end of the gear shaft (205) close to the straight rack (202) and meshes with the straight rack (202), and the gear shaft (205) is also provided with a roller (206) on one end close to the supporting long steel (201). 8), the roller one (208) is connected to the gear shaft (205) through a bearing, and the roller one (208) contacts the upper end surface of the supporting long steel (201), the gear shaft (205) extends to the outer side of the slide (203) near one end of the straight rack (202) and is connected to the handle wheel (207), and the roller assembly (204) is provided with three groups, two of which are arranged on the lower side of the slide (203), and the other group is arranged on the upper side of the slide (203) away from one end of the gear shaft (205).

3. The device for cutting to length thermally broken aluminum according to claim 2, characterized in that: The roller assembly (204) comprises a second roller (2041) and a connecting rod (2042), wherein the second roller (2041) is connected to one end of the connecting rod (2042) via a bearing, and the other end of the connecting rod (2042) is fixedly connected to the side of the slide seat (203).

4. The device for cutting to length thermally broken aluminum according to claim 2, characterized in that: The material blocking assembly (3) comprises a lifting cylinder (301), a cylinder fixing ring (302), an ear seat (303), a Y-joint (304), a connecting arm (305), a rotating shaft (306), a sizing frame (307), a connecting plate (308), a baffle (309) and a displacement sensor (310); The cylinder body of the lifting cylinder (301) is connected to the cylinder fixing ring (302), and both sides of the cylinder fixing ring (302) are movably connected to the ear seat (303). The telescopic rod of the lifting cylinder (301) is movably connected to one end of the connecting arm (305) through a Y joint (304). One end of the connecting arm (305) close to the rotating shaft (306) is fixedly connected to the middle of the rotating shaft (306). The two ends of the rotating shaft (306) are respectively connected to the ear seat (303) through a seat bearing. The upper end surface of the slide (203) is connected, one end of the sizing frame (307) is fixedly connected to the middle of the rotating shaft (306), the connecting plate (308) is fixedly arranged on the side of the sizing frame (307) away from the end of the rotating shaft (306), the four corners of the baffle (309) are fixedly connected to the connecting plate (308) by bolts, and a plurality of displacement sensors (310) are arranged on a side surface of the connecting plate (308) close to the baffle (309).

5. The device for cutting to length thermally-insulated aluminum according to claim 4, characterized in that: The stopper assemblies (4) are provided with two, respectively arranged on both sides of the rotating shaft (306).

6. The device for cutting thermally-insulated aluminum to a fixed length according to claim 2, characterized in that: The stop assembly (4) comprises a downward-pressing cylinder (401) and a stop plate (402). The downward-pressing cylinder (401) is fixedly arranged on the upper end surface of the slide seat (203). The stop plate (402) is similar to an inverted "concave" structure.

7. The device for cutting to length thermally-insulated aluminum according to claim 4, characterized in that: Connecting notches (311) are provided at both ends of the baffle (309), and bolts for connecting the baffle (309) and the connecting plate (308) are hidden in the connecting notches (311).

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