Automatic traction type aluminum profile extrusion equipment

Abstract

The present invention discloses an automatic traction type aluminum profile extrusion equipment, which relates to the technical field of aluminum profile processing equipment, and comprises an extrusion head arranged on one side of the extruder body and a pair of belt conveyor members arranged on one side of the extrusion head; the belt conveyor member is provided with an elastic pressing member that moves with the rotation of the belt conveyor member; the elastic pressing member comprises a pressing block, a telescopic spring and a placement seat, the placement seat is arranged on the belt conveyor member, and the pressing block is evenly installed on the placement seat through the telescopic spring. The beneficial effect of the invention is as follows: an elastic pressing member for clamping and limiting the aluminum profile is arranged on the belt conveyor member, and in the process of conveying the aluminum profile, the elastic pressing member can move around the belt conveyor member, and the aluminum profile can be conveyed without occupying a large area, and the actual application effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile processing equipment, in particular to automatic traction type aluminum profile extrusion equipment. Background Art

[0002] Aluminum extrusion is a process that produces aluminum alloy profiles with specific cross-sectional shapes by extruding aluminum alloy materials. This process usually uses aluminum alloy blocks (called aluminum ingots) at high temperatures, which are heated to a certain temperature and then pushed into shape through an extrusion die to form aluminum profiles of various shapes. They are widely used in many industries such as construction, transportation, electronics, aviation, and machinery.

[0003] When the existing aluminum profile traction equipment is in use, the aluminum profile workpiece is clamped by a clamping device, and then the driving device is used to transport the clamping device. This transportation method, on the one hand, occupies a large area and is difficult to adapt to the use of small spaces. On the other hand, an aluminum profile of a certain shape and structure can only be clamped by one clamping device. For different types of aluminum profiles, the clamping device needs to be replaced, which limits its scope of application. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automatic traction type aluminum profile extrusion device.

[0005] In order to achieve the above object, the technical solution of the present invention is as follows:

[0006] An automatic traction type aluminum profile extrusion device comprises an extrusion head arranged on one side of an extruder body and a pair of belt wheel conveyors arranged on one side of the extrusion head;

[0007] The belt conveyor is provided with an elastic pressing member which moves with the rotation of the belt conveyor;

[0008] The elastic pressing part includes a pressing block, a telescopic spring and a placing seat, wherein the placing seat is arranged on the belt wheel conveying part, and the pressing block is evenly installed on the placing seat through the telescopic spring;

[0009] The belt conveyor is provided with a limit seat, and at least two groups of elastic connecting members are provided between the limit seat and the fixed track, and the limit seat and the fixed track are connected by the elastic connecting members, and one end of the fixed track is fixed to the extruder body;

[0010] The elastic connecting member comprises a telescopic rod and a connecting spring sleeved on the outside of the telescopic rod, and two ends of the telescopic rod are respectively connected to a fixed track and a limit seat;

[0011] When the pressing block on the belt wheel conveyor clamps and limits the workpiece, the telescopic spring and the connecting spring jointly compensate for the displacement of the pressing block.

[0012] Preferably, the pulley conveyor includes an active roller, a conveyor belt and a driven roller, the active roller and the driven roller are respectively arranged on both sides of the limiting seat, a conveyor belt is arranged between the active roller and the driven roller, the conveyor belt is in contact with the surface of the limiting seat, and a motor for driving the active roller to rotate is arranged on one side of the limiting seat.

[0013] Preferably, an arc-shaped resistance block is fixed on the conveyor belt, and the arc-shaped resistance block is connected to a mounting seat via a rotating connecting shaft. Under the action of the rotating connecting shaft, the mounting seat rotates in contact with the arc-shaped surface of the arc-shaped resistance block.

[0014] Preferably, a guide groove is provided in the placement seat, a guide rod having one end fixedly connected to the pressure block is slidably connected in the guide groove, and the guide rod is located inside the telescopic spring.

[0015] Preferably, the arc-shaped abutment block is made of elastic material, a sleeve rotatably connected to a rotatable connecting shaft is fixed at the middle position of the arc-shaped abutment block, and an outer wall of the sleeve is fixedly connected to a conveyor belt.

[0016] Preferably, connecting rings are sleeved on both ends of the active roller or the driven roller, and the connecting rings rotate synchronously with the active roller and the driven roller. When the limit seat is in a horizontal plane state, the distance between the farthest end of the elastic pressing part and the horizontal center axis of the limit seat is greater than the distance between the farthest end of the connecting ring and the center axis of the limit seat.

[0017] Preferably, a concave-convex layer is evenly arranged on the outer wall of the connecting ring, and the height difference of the concave-convex layer is 1-2 mm.

[0018] Preferably, the elastic connecting member also includes a first connecting shaft, a first connecting sleeve, a second connecting sleeve and a second connecting shaft, the first connecting sleeve and the second connecting sleeve are respectively sleeved on both sides of the telescopic rod, the first connecting sleeve and the second connecting sleeve are connected by a connecting spring, the first connecting sleeve is rotatably connected to the fixed rail through the first connecting shaft, and the second connecting sleeve is rotatably connected to the limit seat through the second connecting shaft.

[0019] Preferably, a slide groove is provided on the fixed rail along the horizontal axis direction of the fixed rail, a sliding block rotatably connected to the first connecting shaft is provided in the slide groove, and an adjusting cylinder driving the sliding block to move along the slide groove direction is provided on the fixed rail.

[0020] Preferably, the fixed track is arranged perpendicular to the extruder body or the fixed track is arranged inclined to the extruder body. When the fixed track is arranged inclined to the extruder body, the inclination angle is 1-5 degrees.

[0021] The beneficial effects of the present invention are:

[0022] 1. An elastic pressing piece for clamping and limiting the aluminum profile is arranged on the pulley conveyor. During the conveying process of the aluminum profile, the elastic pressing piece can move around the pulley conveyor, and the conveying of the aluminum profile can be completed without occupying a large area, and the actual application effect is better;

[0023] 2. A limit seat for supporting the conveyor belt is provided on the inner side of the pulley conveyor. The limit seat is connected to the fixed track through an elastic connector. On the one hand, the elastic pressing part on the pulley conveyor can be supported by the limit seat to prevent the deformation of the conveyor belt from affecting the clamping and limiting of the aluminum profile. On the other hand, the pulley conveyor can rotate at different angles as a whole, which can be applied to the conveying of aluminum profiles of different types and sizes, making it more applicable.

[0024] 3. Through the coordinated use of elastic connectors and elastic pressing parts, the displacement of the pressing block can be compensated during the clamping and limiting process of the aluminum profiles. When conveying some aluminum profiles with irregular surfaces, the clamping and limiting effect is better and the conveying process is more stable.

[0025] 4. A connecting ring is provided on the active roller or the driven roller. When the aluminum profile is squeezed by the pulley conveyor and the limit seat and tilted at a large angle, the pulley conveyor can no longer provide conveying power to the aluminum profile. The rotation of the connecting ring can be used to drive the aluminum profile to move, ensuring that the aluminum profile can still be conveyed, which can further improve its scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components. Among them:

[0027] Figure 1 This is a structural schematic diagram of the automatic traction type aluminum profile extrusion equipment;

[0028] Figure 2 It is a schematic diagram of the structure of the limit seat of the present invention when it is tilted;

[0029] Figure 3 It is a schematic diagram of the structure of the connecting ring of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the belt wheel conveyor of the present invention;

[0031] Figure 5 It is a schematic structural diagram of the elastic pressing part of the present invention;

[0032] Figure 6 It is a schematic structural diagram of the elastic connecting member of the present invention;

[0033] Figure 7 It is a schematic diagram of the structure of the fixed track of the present invention.

[0034] Explanations in the figure: 10. Extruder body; 20. Extrusion head; 30. Limit seat; 40. Fixed track; 41. Adjusting cylinder; 42. Sliding block; 50. Pulley conveyor; 51. Active roller; 52. Conveyor belt; 53. Driven roller; 60. Elastic pressing part; 61. Placement seat; 62. Guide groove; 63. Guide rod; 64. Pressing block; 65. Telescopic spring; 66. Arc-shaped resistance block; 67. Rotating connecting shaft; 70. Elastic connecting part; 71. First connecting shaft; 72. First connecting sleeve; 73. Connecting spring; 74. Second connecting sleeve; 75. Second connecting shaft; 80. Connecting ring. DETAILED DESCRIPTION

[0035] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction to the technical solution of the present invention.

[0036] Example

[0037] like Figure 1-3 As shown, an automatic traction type aluminum profile extrusion equipment includes an extrusion head 20 arranged on one side of an extruder body 10 and a pair of belt wheel conveyors 50 arranged on one side of the extrusion head 20;

[0038] The belt conveyor 50 is provided with an elastic pressing member 60 which moves with the rotation of the belt conveyor 50;

[0039] The elastic pressing member 60 includes a pressing block 64, a telescopic spring 65 and a placement seat 61. The placement seat 61 is arranged on the belt wheel conveying member 50. The pressing block 64 is evenly mounted on the placement seat 61 through the telescopic spring 65.

[0040] like Figure 4 As shown, the pulley conveyor 50 includes an active roller 51, a conveyor belt 52 and a driven roller 53. The active roller 51 and the driven roller 53 are respectively arranged on both sides of the limiting seat 30. A conveyor belt 52 is arranged between the active roller 51 and the driven roller 53. The conveyor belt 52 is in contact with the surface of the limiting seat 30. A motor for driving the active roller 51 to rotate is arranged on one side of the limiting seat 30. When the motor works, it drives the active roller 51 to rotate, which can drive the conveyor belt 52 on the active roller 51 and the driven roller 53 to rotate.

[0041] A limit seat 30 is provided in the pulley conveyor 50 , and at least two sets of elastic connectors 70 are provided between the limit seat 30 and the fixed track 40 . The limit seat 30 and the fixed track 40 are connected by the elastic connectors 70 , and one end of the fixed track 40 is fixed to the extruder body 10 .

[0042] During the clamping and conveying process of the flat workpiece, the workpiece can be conveyed according to the preset trajectory, and will not move in position during the conveying process, making the conveying process more stable;

[0043] The elastic connecting member 70 includes a telescopic rod and a connecting spring 73 sleeved on the outside of the telescopic rod. The two ends of the telescopic rod are respectively connected to the fixed track 40 and the limiting seat 30.

[0044] When the pressing block 64 on the belt wheel conveyor 50 clamps and limits the workpiece, the telescopic spring 65 and the connecting spring 73 jointly compensate for the displacement of the pressing block 64 .

[0045] Specifically, when the pressing blocks 64 on the two belt conveyors 50 clamp the workpiece, the belt conveyors 50 will control the pressing blocks 64 to move accordingly, so that the workpiece clamped by the two pressing blocks 64 is pulled, and the workpiece can be transported in time;

[0046] By using the telescopic spring 65 and the connecting spring 73 in coordination, the pressing block 64 connected to the telescopic spring 65 can maintain contact with the workpiece, and the overall force on the workpiece is more uniform. The invention can be used when conveying workpieces of different shapes and structures, so that the invention has a wider application range.

[0047] In addition, the two ends of the telescopic rod are rotatably connected to the limit seat 30 and the fixed track 40 respectively. During the transportation of some workpieces with irregular surfaces, the limit seat 30 can change to different angles, thereby being suitable for different workpieces, further improving its scope of application.

[0048] It should be noted that, by setting the elastic connecting member 70, during the conveying process of some workpieces with irregular surfaces, the limiting seat 30 and the belt wheel conveying member 50 on the limiting seat 30 can be tilted at different angles to adapt to the clamping operation of the workpieces with irregular surfaces, so that the conveying process of the workpieces with irregular surfaces is more stable and the actual application effect is better.

[0049] The cooperation of the elastic pressing part 60 and the elastic connecting part 70 can make the traction device as a whole have a larger angle of displacement. In the process of conveying different types of workpieces, the stability of the workpieces when being clamped can always be maintained without detachment. In addition, since the overall structure can be expanded and tilted to a certain angle, the workpieces can be prevented from being too large and causing destructive collisions between the workpieces and the traction device, thereby providing better protection for the traction equipment and extending its service life.

[0050] like Figure 5 As shown, an arc-shaped resistance block 66 is fixed on the conveyor belt 52, and the arc-shaped resistance block 66 is connected to the placement seat 61 through a rotating connecting shaft 67. Under the action of the rotating connecting shaft 67, the placement seat 61 rotates in contact with the arc-shaped surface of the arc-shaped resistance block 66. Through this structural setting, the placement seat 61 can be adjusted at different angles. When clamping and conveying workpieces with irregular surfaces, as the pressure block 64 contacts the workpiece, the placement seat 61 can rotate at an angle, so that the pressure block 64 can better contact the surface of the workpiece, the limiting effect of the workpiece is better, and the conveying process of the workpiece is more stable.

[0051] Combined with the use of the telescopic spring 65, the adjustable spacing of the pressing block 64 can be made larger, so that it is suitable for conveying more workpieces of different sizes and types, further improving its scope of application.

[0052] like Figure 5 As shown, a guide groove 62 is provided in the placement seat 61, and a guide rod 63 with one end fixedly connected to a pressure block 64 is slidably connected in the guide groove 62. The guide rod 63 is located on the inner side of the telescopic spring 65. Through this structural setting, the pressure block 64 can only move in a direction perpendicular to the placement seat 61, thereby avoiding the pressure block 64 from being offset in position during the process of pressing the workpiece, and having a better clamping and limiting effect on the workpiece.

[0053] like Figure 5 As shown, the arc-shaped resistance block 66 is made of elastic material, and a ring rotatably connected to the rotating connecting shaft 67 is fixed in the middle position of the arc-shaped resistance block 66, and the outer wall of the ring is fixedly connected to the conveyor belt 52. When the pressure block 64 produces a large-spacing displacement, the arc-shaped resistance block 66 itself can be deformed, thereby increasing the moving path of the pressure block 64, so that the device as a whole is suitable for clamping and conveying operations of more workpieces of different sizes.

[0054] like Figure 3As shown, connecting rings 80 are sleeved at both ends of the active roller 51 or the driven roller 53, and the connecting rings 80 rotate synchronously with the active roller 51 and the driven roller 53. When the limit seat 30 is in a horizontal plane state, the distance between the farthest end of the elastic pressing part 60 and the horizontal center axis of the limit seat 30 is greater than the distance between the farthest end of the connecting ring 80 and the center axis of the limit seat 30.

[0055] When the volume of one end of the workpiece is too large, during the conveying process of the workpiece, the workpiece will cause the limit seat 30 and the pulley conveying member 50 on the limit seat 30 to tilt at a large angle, and the elastic pressing member 60 on the pulley conveying member 50 can no longer convey the workpiece. At this time, the connecting ring 80 will contact the surface of the workpiece. Through the rotation of the connecting ring 80, the workpiece is continuously conveyed to maintain a stable conveying state of the workpiece. At the same time, through this structural setting, it can be applicable to more conveying operations of workpieces of different sizes and types.

[0056] like Figure 3 As shown, a concave-convex layer is evenly arranged on the outer wall of the connecting ring 80, and the height difference of the concave-convex layer is 1-2mm, so that when the connecting ring 80 contacts the workpiece, the friction between the two is greater, and the limiting effect on the workpiece is better.

[0057] like Figure 6 As shown, the elastic connecting member 70 also includes a first connecting shaft 71, a first connecting sleeve 72, a second connecting sleeve 74 and a second connecting shaft 75. The first connecting sleeve 72 and the second connecting sleeve 74 are respectively sleeved on both sides of the telescopic rod. The first connecting sleeve 72 and the second connecting sleeve 74 are connected by a connecting spring 73. The first connecting sleeve 72 is rotatably connected to the fixed rail 40 through the first connecting shaft 71, and the second connecting sleeve 74 is rotatably connected to the limit seat 30 through the second connecting shaft 75.

[0058] Through this structural setting, the elastic connecting member 70 as a whole will not produce transitional deformation after forming different lengths, thereby maintaining the overall structural stability of the elastic connecting member 70. At the same time, the elastic connecting member 70 can be rotated at different angles. When the limit seat 30 and the belt conveyor 50 on the limit seat 30 are squeezed and moved, the elastic connecting member 70 can be compressed and rotated, so that various types of workpieces can be smoothly transported by the belt conveyor 50.

[0059] like Figure 7 As shown, a slide groove is provided on the fixed rail 40 along the horizontal axis direction of the fixed rail 40, a sliding block 42 rotatably connected to the first connecting shaft 71 is provided in the slide groove, and an adjusting cylinder 41 is provided on the fixed rail 40 to drive the sliding block 42 to move along the slide groove direction.

[0060] Specifically, the adjusting cylinder 41 works to drive the sliding block 42 to move along the slide groove provided on the fixed track 40, so that the elastic connecting member 70 and the limit seat 30 connected to the elastic connecting member 70 can move along the fixed track 40. In the case that the pulley conveyor is damaged, after the workpiece is clamped by the elastic pressing member 60 or the connecting ring 80, the adjusting cylinder 41 can be used to drive the limit seat 30 to move along the fixed track 40, so that the workpiece can be temporarily conveyed, thereby avoiding the situation where the workpiece cannot be conveyed directly due to the damage of the pulley conveyor, and the actual application effect is better.

[0061] The fixed track 40 is arranged perpendicular to the extruder body 10 or the fixed track 40 is arranged inclined to the extruder body 10. When the fixed track 40 is arranged inclined to the extruder body 10, the inclination angle is 1-5 degrees. The position of the fixed track 40 can be set according to actual needs, so that the device as a whole is suitable for conveying operations of workpieces of different sizes and types.

[0062] The technical scope of the present invention is not limited to the contents in the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of ​​the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. An automatic traction type aluminum profile extrusion equipment, characterized in that: It comprises an extrusion head (20) arranged on one side of an extruder body (10) and a pair of pulley conveying members (50) arranged on one side of the extrusion head (20); The belt conveyor (50) is provided with an elastic pressing member (60) which moves as the belt conveyor (50) rotates; The elastic pressing member (60) comprises a pressing block (64), a telescopic spring (65) and a placement seat (61), wherein the placement seat (61) is arranged on the belt wheel conveying member (50), and the pressing block (64) is evenly mounted on the placement seat (61) via the telescopic spring (65); The belt conveyor (50) is provided with a limit seat (30), and at least two groups of elastic connecting members (70) are provided between the limit seat (30) and the fixed track (40), and the limit seat (30) and the fixed track (40) are connected by the elastic connecting members (70), and one end of the fixed track (40) is fixed to the extruder body (10); The elastic connecting member (70) comprises a telescopic rod and a connecting spring (73) sleeved on the outside of the telescopic rod, and two ends of the telescopic rod are respectively connected to the fixed track (40) and the limiting seat (30); When the pressing block (64) on the belt wheel conveyor (50) clamps and limits the workpiece, the telescopic spring (65) and the connecting spring (73) jointly compensate for the displacement of the pressing block (64).

2. The automatic traction type aluminum profile extrusion equipment according to claim 1 is characterized in that: The belt conveyor (50) comprises a driving roller (51), a conveyor belt (52) and a driven roller (53); the driving roller (51) and the driven roller (53) are respectively arranged on both sides of the limiting seat (30); a conveyor belt (52) is arranged between the driving roller (51) and the driven roller (53); the conveyor belt (52) is in contact with the surface of the limiting seat (30); and a motor for driving the driving roller (51) to rotate is arranged on one side of the limiting seat (30).

3. The automatic traction type aluminum profile extrusion equipment according to claim 2 is characterized in that: An arc-shaped resistance block (66) is fixed on the conveyor belt (52), and the arc-shaped resistance block (66) is connected to the placement seat (61) via a rotating connecting shaft (67). Under the action of the rotating connecting shaft (67), the placement seat (61) rotates in contact with the arc-shaped surface of the arc-shaped resistance block (66).

4. The automatic traction type aluminum profile extrusion equipment according to claim 3 is characterized in that: The placement seat (61) is provided with a guide groove (62), and a guide rod (63) having one end fixedly connected to a pressure block (64) is slidably connected to the guide groove (62), and the guide rod (63) is located inside the telescopic spring (65).

5. The automatic traction type aluminum profile extrusion equipment according to claim 4 is characterized in that: The arc-shaped abutment block (66) is made of elastic material, and a sleeve ring rotatably connected to a rotatable connecting shaft (67) is fixed at the middle position of the arc-shaped abutment block (66), and the outer wall of the sleeve ring is fixedly connected to the conveyor belt (52).

6. The automatic traction type aluminum profile extrusion equipment according to any one of claims 1 to 5, characterized in that: A connecting ring (80) is sleeved on both ends of the active roller (51) or the driven roller (53), and the connecting ring (80) rotates synchronously with the active roller (51) and the driven roller (53). When the limit seat (30) is in a horizontal plane state, the distance between the farthest end of the elastic pressing part (60) and the horizontal center axis of the limit seat (30) is greater than the distance between the farthest end of the connecting ring (80) and the center axis of the limit seat (30).

7. The automatic traction type aluminum profile extrusion equipment according to claim 6, characterized in that: A concave-convex layer is evenly arranged on the outer wall of the connecting ring (80), and the height difference of the concave-convex layer is 1-2 mm.

8. The automatic traction type aluminum profile extrusion equipment according to claim 6, characterized in that: The elastic connecting member (70) further comprises a first connecting shaft (71), a first connecting sleeve (72), a second connecting sleeve (74) and a second connecting shaft (75); the first connecting sleeve (72) and the second connecting sleeve (74) are respectively sleeved on both sides of the telescopic rod; the first connecting sleeve (72) and the second connecting sleeve (74) are connected via a connecting spring (73); the first connecting sleeve (72) is rotatably connected to the fixed track (40) via the first connecting shaft (71); and the second connecting sleeve (74) is rotatably connected to the limit seat (30) via the second connecting shaft (75).

9. The automatic traction type aluminum profile extrusion equipment according to claim 6, characterized in that: The fixed rail (40) is provided with a slide groove along the horizontal axis direction of the fixed rail (40), a sliding block (42) rotatably connected to the first connecting shaft (71) is provided in the slide groove, and an adjusting cylinder (41) is provided on the fixed rail (40) for driving the sliding block (42) to move along the slide groove direction.

10. The automatic traction type aluminum profile extrusion equipment according to claim 1, characterized in that: The fixed track (40) is arranged perpendicular to the extruder body (10) or the fixed track (40) is arranged obliquely to the extruder body (10). When the fixed track (40) is arranged obliquely to the extruder body (10), its inclination angle is 1-5 degrees.

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