High-tenacity aluminum alloy profile extrusion production pulling device

Abstract

The application discloses a high-strength and high-toughness aluminum alloy profile extrusion production traction equipment, which comprises a main unit, wherein the main unit comprises a workbench and protection plates fixedly connected to the both sides of the upper surface of the workbench and symmetrically distributed, and symmetrically distributed supporting blocks are fixedly connected to the both sides of the workbench; the aluminum alloy profile is extruded to the unilateral lifting plate when being bent, the second occlusal block on the lower surface of the lifting plate is separated from the first occlusal block, the second occlusal block slides in the moving groove and the sliding groove, the pulling block is engaged with the driving rod, the adjusting gear is engaged with the guide rod on one side, the moving frame on the outer surface of the guide rod moves, the second electric push rod is moved to the middle, the movement of the moving frame helps pulling the driving rod, the bent aluminum alloy profile is extruded by the lifting plate, and the traction effect of the equipment is improved to a certain extent.

Description

Technical Field

[0001] This invention relates to the field of structural technology of traction equipment for aluminum alloy profile extrusion production, and particularly to a high-strength and high-toughness aluminum alloy profile extrusion production traction equipment. Background Technology

[0002] Traction equipment in aluminum alloy profile extrusion production is one of the key pieces of equipment on the production line, which is crucial for ensuring profile quality, improving production efficiency, and increasing automation. Its main responsibility is to provide stable and controllable traction force when the profile is just extruded from the die and is in a high-temperature plastic state, guiding the profile to move in a straight line and preventing it from bending, twisting, or surface scratches due to its own weight, thermal deformation, or fluctuations in extrusion speed.

[0003] Currently, before traction, aluminum alloy profiles are directly clamped using a motor-driven and hydraulic cylinder-driven extrusion clamping method. This results in grooves or damage on the surface of the aluminum alloy profile after traction, leading to lower product quality. Damage at the clamping points on the surface of the aluminum alloy profile causes defects in the processing quality of the profile sheet. Furthermore, as the aluminum alloy profile continues to elongate after traction, the middle part of the aluminum alloy profile will bend and deform, thereby increasing the production cost of the traction aluminum alloy profile. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the current high-strength and high-toughness aluminum alloy profile extrusion production traction equipment, the present invention is proposed.

[0006] Therefore, the purpose of this invention is to provide a high-strength and high-toughness aluminum alloy profile extrusion production traction equipment, which is applicable to solving the problem that the current method of directly clamping aluminum alloy profiles using motor-driven and hydraulic cylinder-driven extrusion clamping before traction results in grooves or damage on the surface of the aluminum alloy profile after traction, leading to low product quality. Furthermore, damage to the clamping points on the surface of the aluminum alloy profile causes defects in the processing quality of the profile sheet. Secondly, as the aluminum alloy profile continues to elongate after traction, the middle aluminum alloy profile will bend and deform, thereby increasing the production cost of the aluminum alloy profile after traction.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a high-strength and high-toughness aluminum alloy profile extrusion production traction device, the aluminum alloy profile extrusion production traction device comprising:

[0008] The main unit includes a workbench and protective plates that are symmetrically distributed on both sides of the upper surface of the workbench. Support blocks that are symmetrically distributed on both sides of the workbench are fixedly connected, and load-bearing rods are fixedly connected to the upper surface of the support blocks.

[0009] The clamping and moving unit includes a first sliding groove in the protective plate and a second sliding groove on one side of the protective plate. A moving plate is slidably connected in the first sliding groove. A load-bearing plate is fixedly connected to one side of the moving plate. A fixed seat is fixedly connected to the upper surface of the load-bearing plate. A drive motor is fixedly connected to one side of the fixed seat. One end of the output shaft of the drive motor is connected through to the upper surface of the load-bearing plate.

[0010] The pull adjustment unit includes a connecting plate fixedly connected to the upper surface of the load-bearing rod and a first electric push rod fixedly connected to the inner surface of the connecting plate. One end of the first electric push rod is fixedly connected to two sets of symmetrically distributed connecting plates. One end of the connecting plate is rotatably connected to an adjusting rod, and the other end of the adjusting rod is rotatably connected to an adjusting plate. A guide rod is fixedly connected inside the connecting plate, and a moving frame is slidably connected to the outer surface of the guide rod.

[0011] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a first inclined support plate is fixedly connected to the lower surface of the support block, one side of the first inclined support plate is fixedly connected to one side of the workbench, a moving groove is opened in the workbench, a placement groove is opened in the workbench, a symmetrically distributed fixed frame is fixedly connected to the upper surface of the workbench, an I-shaped frame is inserted and connected in the fixed frame, and a base is fixedly connected to one side of the fixed frame.

[0012] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a storage plate is fixedly connected to the inner side of the I-shaped frame, a first spring is fixedly connected to the inner side of the I-shaped frame, a T-shaped column is fixedly connected to one side of the first spring, a first rubber pad is fixedly connected to the side of the T-shaped column away from the first spring, a connecting frame is fixedly connected to one side of the first rubber pad, and a rotating shaft is rotatably connected inside the connecting frame.

[0013] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a drive gear is fixedly connected to one end of the output shaft of the drive motor, a symmetrically distributed secondary drive gear is meshed with the outer side of the drive gear, a first lead screw is fixedly connected to one side of the secondary drive gear, a shaped block is meshed with the outer surface of the first lead screw, and a connecting frame is fixedly connected to one side of the shaped block.

[0014] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a second rubber pad is fixedly connected inside the connecting frame, a clamping plate is fixedly connected to one side of the second rubber pad, and the side of the clamping plate away from the second rubber pad has a toothed structure; a second inclined support plate is fixedly connected to one side of the connecting frame; the upper surface of the second inclined support plate is fixedly connected to the lower surface of the irregular block; symmetrically distributed rotating grooves are opened on both sides of the irregular block and the second inclined support plate, and a fixed shaft is fixedly connected inside the rotating groove; a telescopic rod is rotatably connected to the outer surface of the fixed shaft.

[0015] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a second spring is fixedly connected inside the irregular block, an H-shaped block is fixedly connected to one side of the second spring, one end of a set of telescopic rods is rotatably connected to one end of the H-shaped block, a third spring is fixedly connected to the other side of the H-shaped block, an L-shaped plate is fixedly connected to one side of the moving plate, one end of the third spring is fixedly connected to one side of the L-shaped plate, a concave frame is fixedly connected to one side of the L-shaped plate, another set of telescopic rods is rotatably connected inside the concave frame, a guide rod is fixedly connected inside the load-bearing plate, and the outer surface of the guide rod is slidably connected to the inside of the irregular block.

[0016] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: an adjusting motor is fixedly connected to the upper surface of the machine base, a second lead screw is fixedly connected to one end of the output shaft of the adjusting motor, the outer surface of the second lead screw is meshed with the moving plate, an auxiliary slider is slidably connected in the second sliding groove, a bearing is rotatably connected to the outer surface of the first lead screw, the upper surface of the bearing is fixedly connected to the load-bearing plate, a limit plate is fixedly connected in the load-bearing plate, and the lower surface of the irregular block is slidably connected to the upper surface of the limit plate.

[0017] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a fixed block is fixedly connected to the lower surface of the moving frame, a second electric push rod is rotatably connected to one side of the fixed block, and a pulling block is fixedly connected to one end of the telescopic shaft of the second electric push rod.

[0018] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a third electric push rod is fixedly connected in the placement groove, a first biting block is fixedly connected to the upper surface of the third electric push rod, a second biting block is bitingly connected to the upper surface of the first biting block, a lifting plate is fixedly connected to the upper surface of the second biting block, a sliding groove and a pulling groove are respectively opened on the upper surface of the lifting plate, and a carrying rod is fixedly connected in the pulling groove.

[0019] As a preferred embodiment of the high-strength and tough aluminum alloy profile extrusion production traction equipment of the present invention, wherein: a limiting column is fixedly connected inside the connecting plate, an adjusting plate is slidably connected to the upper surface of the limiting column, a connecting shaft is fixedly connected inside the moving frame, and an adjusting gear is rotatably connected to the outer surface of the connecting shaft, a toothed groove is opened on one side of the guide rod, and one side of the adjusting gear is meshed with the toothed groove.

[0020] The beneficial effects of this invention are:

[0021] 1. Using a fixed frame, I-beam frame, storage plate, T-shaped column, connecting frame, rotating shaft and first spring, when the aluminum alloy profile first comes into contact with the equipment, the rotating shaft clamps both sides of the aluminum alloy profile body. The rotating shaft rotates within the connecting frame, allowing the aluminum alloy profile body to quickly pass through one side of the connecting frame during traction. The first spring and storage plate work together to allow the connecting frame to quickly change its size according to the size of the aluminum alloy profile when it is squeezed, and to a certain extent squeeze and clamp the aluminum alloy profile body to prevent it from deviating from the center position during traction.

[0022] 2. Utilizing the first lead screw, guide rod, drive motor, irregularly shaped blocks, bearings, secondary moving gear, limiting plate, and drive gear, the drive motor can quickly drive the irregularly shaped blocks on both sides, causing the drive gear and secondary moving gear to rotate in coordination, thereby driving the first lead screw to rotate. Through the drive motor, the irregularly shaped blocks on both sides are simultaneously moved towards the center or separated to the sides, thus achieving the clamping treatment of one end of the aluminum alloy profile body. At the same time, the adjusting motor drives the second lead screw to rotate, thereby driving the moving plate within the protective plate, thus realizing the clamping and traction operation of the aluminum alloy profile.

[0023] 3. By utilizing a concave frame, L-shaped plate, third spring, telescopic rod, H-shaped block, second spring, connecting frame, clamping plate, second rubber pad, and second inclined support plate, the irregularly shaped block is compressed by the second and third springs during the driving process. This allows the irregularly shaped block to be subjected to the elastic potential energy of the second and third springs during movement, thereby improving the clamping effect on the aluminum alloy profile to a certain extent. Furthermore, by using multiple sets of telescopic rods in cooperation, the telescopic rods provide auxiliary support to the clamping plate to a certain extent, thereby improving the connection effect of the equipment.

[0024] 4. By using lifting plates, sliding grooves, second interlocking blocks, third electric push rods, pulling grooves, carrying rods, and first interlocking blocks, when the aluminum alloy profile is stretched and pulled, the corresponding lifting plates are pushed upward by the third electric push rod. This allows the lifting plates to be distributed on both sides of the aluminum alloy profile to a certain extent. In turn, the limiting effect of the lifting plates reduces the degree of bending of the aluminum alloy profile during the traction process.

[0025] 5. Utilizing an adjusting plate, adjusting gear, adjusting rod, moving frame, fixed block, limiting post, second electric push rod, pulling block, guide rod, connecting plate, and first electric push rod, when the aluminum alloy profile bends, it will compress the lifting plate on one side, causing the second engaging block on its lower surface to separate from the first engaging block. This allows the second engaging block to slide within the moving groove and slide rail. Further, the pulling block engages with the carrying rod, and the first electric push rod, through the connecting plate, pulls the adjusting plate. This causes the adjusting gear to mesh and move along the guide rod, moving the moving frame on the outer surface of the guide rod. This moves the second electric push rod closer to the center, and the moving frame's movement assists in pulling the carrying rod. Finally, the lifting plate compresses the bent aluminum alloy profile, improving the equipment's traction effect to a certain extent. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0027] Figure 1 This is a schematic diagram of the overall structure of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention;

[0028] Figure 2 This is a schematic diagram of the internal structure of the load-bearing plate of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention.

[0029] Figure 3 This is a schematic diagram of the clamping and moving unit structure of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention;

[0030] Figure 4 This is a schematic diagram of the I-beam frame structure of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention;

[0031] Figure 5 This is a schematic diagram of the lifting plate structure of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention;

[0032] Figure 6 This is a schematic diagram of the telescopic rod distribution structure of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention;

[0033] Figure 7 This is a schematic diagram of the irregular block structure of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention;

[0034] Figure 8 This is a schematic diagram of the internal structure of the connecting plate of a high-strength and tough aluminum alloy profile extrusion production traction equipment proposed in this invention.

[0035] Figure Descriptions: 100. Main Unit; 101. Workbench; 102. Protective Plate; 103. First Rubber Pad; 104. Moving Slot; 105. Placement Slot; 106. First Inclined Support Plate; 107. Support Block; 108. Load-bearing Rod; 109. Machine Base; 110. Fixing Frame; 111. I-beam Frame; 112. Storage Plate; 113. T-shaped Column; 114. Connecting Frame; 115. Rotating Shaft; 116. 200. First spring; 201. Clamping and moving unit; 202. Moving plate; 203. Second lead screw; 204. Auxiliary slider; 205. Adjusting motor; 206. First sliding groove; 207. Fixed shaft; 208. First lead screw; 209. Guide rod; 210. Drive motor; 211. Fixed base; 212. Irregular block; 213. Second sliding groove; 214. Concave frame; 215. L-shaped plate; 216. Third spring; 217. Telescopic rod; 218. H-block; 219. Second spring; 220. Load-bearing plate; 221. Connecting frame; 222. Clamping plate; 223. Second rubber pad; 224. Second inclined support plate; 225. Bearing; 226. Secondary moving gear; 227. Limiting plate; 228. Drive gear; 300. Pulling adjustment unit; 301. Connecting plate; 302. Lifting plate; 303. Slide groove; 304. Second engagement block; 305. Third electric push rod; 306. Pulling groove; 307. Carrying rod; 308. First engagement block; 309. Adjusting plate; 310. Adjusting gear; 311. Adjusting rod; 312. Moving frame; 313. Fixing block; 314. Limiting post; 315. Second electric push rod; 316. Pulling block; 317. Guide rod; 318. Connecting plate; 319. First electric push rod. Detailed Implementation

[0036] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive, either alone or selectively, with other embodiments.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0040] Example 1:

[0041] Reference Figure 1 - Figure 8 In one embodiment of the present invention, a high-strength and tough aluminum alloy profile extrusion production traction device is provided, including a main body unit 100, a holding and heating unit 200 and a regulating and pressurizing unit 300.

[0042] The main unit 100 includes a workbench 101 and protective plates 102 that are symmetrically distributed on both sides of the upper surface of the workbench 101. Support blocks 107 that are symmetrically distributed are fixedly connected to both sides of the workbench 101, and load-bearing rods 108 are fixedly connected to the upper surface of the support blocks 107.

[0043] Furthermore, the clamping and moving unit 200 includes a first sliding groove 205 opened in the protective plate 102 and a second sliding groove 212 opened on one side of the protective plate 102. A moving plate 201 is slidably connected in the first sliding groove 205. A load-bearing plate 219 is fixedly connected to one side of the moving plate 201. A fixed seat 210 is fixedly connected to the upper surface of the load-bearing plate 219. A drive motor 209 is fixedly connected to one side of the fixed seat 210. One end of the output shaft of the drive motor 209 is connected through to the upper surface of the load-bearing plate 219.

[0044] Finally, the pull adjustment unit 300 includes a connecting plate 301 fixedly connected to the upper surface of the load-bearing rod 108 and a first electric push rod 319 fixedly connected to the inner surface of the connecting plate 301. One end of the first electric push rod 319 is fixedly connected to two sets of symmetrically distributed connecting plates 318. One end of the connecting plate 318 is rotatably connected to an adjusting rod 311. The other end of the adjusting rod 311 is rotatably connected to an adjusting plate 309. A guide rod 317 is fixedly connected inside the connecting plate 301. A moving frame 312 is slidably connected to the outer surface of the guide rod 317.

[0045] Furthermore, a first inclined support plate 106 is fixedly connected to the lower surface of the support block 107. One side of the first inclined support plate 106 is fixedly connected to one side of the workbench 101. A moving groove 104 and a placement groove 105 are provided inside the workbench 101. A symmetrically distributed fixed frame 110 is fixedly connected to the upper surface of the workbench 101. An I-shaped frame 111 is inserted and connected inside the fixed frame 110. A base 109 is fixedly connected to one side of the fixed frame 110. The I-shaped frame 111 inside the symmetrically distributed fixed frames 110 can be quickly installed and disassembled. Furthermore, the moving groove 104 and the placement groove 105 allow the internal structure of the pull adjustment unit 300 to slide within them.

[0046] Furthermore, a storage plate 112 is fixedly connected to the inner side of the I-beam frame 111, a first spring 116 is fixedly connected to the inner side of the I-beam frame 111, a T-shaped column 113 is fixedly connected to one side of the first spring 116, a first rubber pad 103 is fixedly connected to the side of the T-shaped column 113 away from the first spring 116, a connecting frame 114 is fixedly connected to one side of the first rubber pad 103, and a rotating shaft 115 is rotatably connected inside the connecting frame 114. Through the mutual cooperation between the rotating shaft 115 and the T-shaped column 113, the rotating shaft 115 can be squeezed and stored when it comes into contact with the aluminum alloy profile. Furthermore, by utilizing the elastic potential energy of the first spring 116, the equipment can fully clamp the aluminum alloy profile to a certain extent through the connecting plate 318.

[0047] Furthermore, a drive gear 227 is fixedly connected to one end of the output shaft of the drive motor 209. A symmetrically distributed secondary drive gear 225 is meshed with the outer side of the drive gear 227. A first lead screw 207 is fixedly connected to one side of the secondary drive gear 225. A shaped block 211 is meshed with the outer surface of the first lead screw 207. A connecting frame 220 is fixedly connected to one side of the shaped block 211. The drive gear 227 and the secondary drive gear 225 mesh with each other, causing the first lead screw 207 on one side of the secondary drive gear 225 to rotate. At the same time, the symmetrically distributed first lead screw 207 pushes the shaped block 211 to both sides or gathers it towards the center, thereby enabling the aluminum alloy profile to be clamped and pulled.

[0048] Furthermore, a second rubber pad 222 is fixedly connected inside the connecting frame 220. A clamping plate 221 is fixedly connected to one side of the second rubber pad 222, and the side of the clamping plate 221 away from the second rubber pad 222 has a toothed structure. A second inclined support plate 223 is fixedly connected to one side of the connecting frame 220. The upper surface of the second inclined support plate 223 is fixedly connected to the lower surface of the irregular block 211. Symmetrically distributed rotating grooves are opened on both sides of the irregular block 211 and the second inclined support plate 223. A fixed shaft 206 is fixedly connected inside the rotating groove. A telescopic rod 216 is rotatably connected to the outer surface of the fixed shaft 206. The connecting frame 220 is driven by the movement of the irregular block 211. Furthermore, the clamping plate 221 and the second rubber pad 222 cooperate with each other to improve the clamping treatment of both sides of the aluminum alloy profile to a certain extent.

[0049] Furthermore, a second spring 218 is fixedly connected inside the irregular block 211, and an H-shaped block 217 is fixedly connected to one side of the second spring 218. One end of a set of telescopic rods 216 is rotatably connected to one end of the H-shaped block 217, and a third spring 215 is fixedly connected to the other side of the H-shaped block 217. An L-shaped plate 214 is fixedly connected to one side of the moving plate 201, and one end of the third spring 215 is fixedly connected to one side of the L-shaped plate 214. A concave frame 213 is fixedly connected to one side of the L-shaped plate 214, and another set of telescopic rods 216 is rotatably connected inside the concave frame 213. A guide rod 208 is fixedly connected inside the load-bearing plate 219, and the outer surface of the guide rod 208 is slidably connected to the inside of the irregular block 211. The L-shaped plate 214 is designed to prevent the connection structure on one side of the L-shaped plate 214 from directly contacting the protective plate 102, thereby avoiding any impact on the movement of the equipment during traction.

[0050] Furthermore, an adjusting motor 204 is fixedly connected to the upper surface of the base 109. A second lead screw 202 is fixedly connected to one end of the output shaft of the adjusting motor 204. The outer surface of the second lead screw 202 is meshed with the moving plate 201. An auxiliary slider 203 is slidably connected in the second sliding groove 212. A bearing 224 is rotatably connected to the outer surface of the first lead screw 207. The upper surface of the bearing 224 is fixedly connected to the load-bearing plate 219. A limit plate 226 is fixedly connected in the load-bearing plate 219. The lower surface of the irregular block 211 is slidably connected to the upper surface of the limit plate 226. During the movement, the auxiliary slider 203 supports one side of the L-shaped plate 214, thereby preventing the structure on one side of the irregular block 211 from being deformed by compression, thus reducing the deformation effect on the L-shaped plate 214 and improving the protection effect of the equipment to a certain extent.

[0051] Working principle:

[0052] By utilizing a fixed frame 110, an I-beam frame 111, a storage plate 112, a T-shaped column 113, a connecting frame 114, a rotating shaft 115, and a first spring 116, when the aluminum alloy profile first comes into contact with the equipment, the rotating shaft 115 clamps both sides of the aluminum alloy profile body. The rotating shaft 115 rotates within the connecting frame 114, allowing the aluminum alloy profile body to quickly pass through one side of the connecting frame 114 during traction. The first spring 116 cooperates with the storage plate 112, allowing the connecting frame 114 to quickly change its size according to the size of the aluminum alloy profile when it is squeezed, and to a certain extent, squeeze and clamp the aluminum alloy profile body to prevent it from deviating from the center position during traction.

[0053] The system utilizes a first lead screw 207, a guide rod 208, a drive motor 209, shaped blocks 211, a bearing 224, a secondary gear 225, a limiting plate 226, and a drive gear 227. The drive motor 209 can quickly drive the shaped blocks 211 on both sides, causing the drive gear 227 and the secondary gear 225 to rotate in coordination. This, in turn, drives the first lead screw 207 to rotate. As a result, the drive motor 209 drives the shaped blocks 211 on both sides to move towards the center or separate them to the sides, thereby clamping one end of the aluminum alloy profile. Simultaneously, the adjusting motor 204 drives the second lead screw 202 to rotate, thereby driving the moving plate 201 within the protective plate 102. This achieves the clamping and traction operation of the aluminum alloy profile.

[0054] By utilizing a concave frame 213, an L-shaped plate 214, a third spring 215, a telescopic rod 216, an H-shaped block 217, a second spring 218, a connecting frame 220, a clamping plate 221, a second rubber pad 222, and a second inclined support plate 223, the irregularly shaped block 211 is compressed by the second spring 218 and the third spring 215 during the driving process. This allows the irregularly shaped block 211 to be subjected to the elastic potential energy of the second spring 218 and the third spring 215 during the movement, thereby improving the clamping effect on the aluminum alloy profile to a certain extent. Furthermore, by utilizing multiple sets of telescopic rods 216 in cooperation, the telescopic rods 216 provide auxiliary support to the clamping plate 221 to a certain extent, thereby improving the connection effect of the equipment.

[0055] By utilizing the lifting plate 302, the sliding groove 303, the second engaging block 304, the third electric push rod 305, the pulling groove 306, the carrying rod 307, and the first engaging block 308, when the aluminum alloy profile is stretched and pulled, the third electric push rod 305 pushes the corresponding lifting plate 302 upward, so that the lifting plate 302 can be distributed on both sides of the aluminum alloy profile to a certain extent. In this way, the limiting effect of the lifting plate 302 reduces the degree of bending of the aluminum alloy profile during the traction process.

[0056] By utilizing the adjusting plate 309, adjusting gear 310, adjusting rod 311, moving frame 312, fixing block 313, limiting post 314, second electric push rod 315, pulling block 316, guide rod 317, connecting plate 318, and first electric push rod 319, when the aluminum alloy profile bends, it will compress the lifting plate 302 on one side, causing the second engaging block 304 on its lower surface to separate from the first engaging block 308. This allows the second engaging block 304 to slide within the moving groove 104 and sliding groove 303. Further, the pulling block 315... The first electric push rod 319 engages with the carrying rod 307, and then the first electric push rod 319 pulls the adjusting plate 309 through the connecting plate 318, thereby causing the adjusting gear 310 to mesh and link with each other on one side of the guide rod 317, causing the moving frame 312 on the outer surface of the guide rod 317 to move, thereby bringing the second electric push rod 315 closer to the center, and then the movement of the moving frame 312 assists in pulling the carrying rod 307. Furthermore, the lifting plate 302 is used to squeeze the bent aluminum alloy profile, thereby improving the traction effect of the equipment to a certain extent.

[0057] Example 2:

[0058] Reference Figure 5 and Figure 8 The difference from Embodiment 1 is that a fixing block 313 is fixedly connected to the lower surface of the movable frame 312, and a second electric push rod 315 is rotatably connected to one side of the fixing block 313. A pulling block 316 is fixedly connected to one end of the telescopic shaft of the second electric push rod 315. The position of the second electric push rod 315 can be quickly changed by the movable frame 312. Then, the pulling block 316 on the lower surface of the second electric push rod 315 cooperates with the carrying rod 307 to pull the lifting plate 302.

[0059] Furthermore, a third electric push rod 305 is fixedly connected in the placement groove 105. A first engagement block 308 is fixedly connected to the upper surface of the third electric push rod 305. A second engagement block 304 is engaged with the upper surface of the first engagement block 308. A lifting plate 302 is fixedly connected to the upper surface of the second engagement block 304. A sliding groove 303 and a pulling groove 306 are respectively opened on the upper surface of the lifting plate 302. A carrying rod 307 is fixedly connected in the pulling groove 306. Through the mutual cooperation of the first engagement block 308 and the second engagement block 304, the lifting plate 302 can be quickly disconnected from the third electric push rod 305 after lifting and lowering. Furthermore, the lower surface of the second engagement block 304 can slide on its upper surface using the sliding groove 303.

[0060] Furthermore, a limiting post 314 is fixedly connected inside the connecting plate 301, and an adjusting plate 309 is slidably connected to the upper surface of the limiting post 314. A connecting shaft is fixedly connected inside the moving frame 312, and an adjusting gear 310 is rotatably connected to the outer surface of the connecting shaft. A toothed groove is opened on one side of the guide rod 317, and the adjusting gear 310 is meshed with one side of the toothed groove. Through the toothed groove on one side of the guide rod 317, the adjusting gear 310 gradually drives the entire moving frame 312 to move on the guide rod 317 during the meshing process.

[0061] Working principle: First, the equipment completes traction through the coordinated operation of three units: the main unit 100 provides support and protection; the clamping and moving unit 200 realizes flexible clamping and horizontal traction of the profile; the pulling and adjusting unit 300 corrects the bending of the profile in real time, avoiding surface damage caused by rigid clamping throughout the process and suppressing deformation during traction. The protective plates 102 on both sides of the workbench 101 form a closed working space to prevent external interference. The I-beam frame 111 is detachably installed on the workbench 101 through the fixing frame 110. The storage plate 112 inside supports the first spring 116. When the profile enters, it contacts the rotating shaft 115. The shaft rotates freely in the connecting frame 114 to reduce frictional resistance. The profile squeezes the T-shaped column 113, compressing the first spring 116 behind it, so that the connecting frame 114 adapts to the changes in profile size. The elastic potential energy of the first spring 116 keeps the rotating shaft 115 in contact with the profile surface, avoiding deviation from the center position, and preventing hard contact from causing dents.

[0062] Secondly, the drive motor 209 outputs power to the drive gear 227, which synchronously meshes with the secondary gears 225 on both sides. The secondary gears 225 drive the first lead screw 207 to rotate, pushing the irregular block 211 to move horizontally along the guide rod 208 through the lead screw thread. The irregular blocks 211 on both sides are constrained by the limiting plate 226, achieving synchronous centripetal movement or separation. When the irregular block 211 moves, it pushes the connecting frame 220, and the toothed clamping plate 221 inside the frame contacts the profile surface. The second rubber pad 222 covers the clamping plate 221 to disperse local pressure; the second inclined support plate 2... 23. To enhance the stability of the connecting frame 220, the second spring 218 and H-shaped block 217 inside the irregular block 211 absorb the impact force. The H-shaped block 217 is elastically connected to the L-shaped plate 214 through the third spring 215 to form a secondary buffer. The adjusting motor 204 drives the second lead screw 202 to rotate, which drives the moving plate 201 to slide horizontally along the first sliding groove 205. The moving plate 201 is linked to the entire clamping mechanism through the load-bearing plate 219 to pull the profile to move smoothly. The auxiliary slider 203 slides in the second sliding groove 212 to support the L-shaped plate 214 and prevent the mechanism from deforming.

[0063] Finally, the third electric push rod 305 lifts the first engaging block 308, which engages and is fixed with the second engaging block 304 at the bottom of the lifting plate 302. The lifting plate 302 rises from both sides of the profile, and its sliding groove 303 restricts the vertical displacement of the profile, reducing the risk of sagging in the middle section. If the profile bends and squeezes one side of the lifting plate 302, the second engaging block 304 disengages from the first engaging block 308 and slides along the sliding groove 303. The lifting plate 302 is then linked to the pulling block 316 via the carrying rod 307. Pulling block 316 is pulled by second electric push rod 315, first electric push rod 319 pushes connecting plate 318, drives adjusting rod 311 to deflect adjusting plate 309, adjusting plate 309 drives adjusting gear 310 to roll along the tooth groove of guide rod 317, forcing moving frame 312 to move horizontally, moving frame 312 adjusts the position of second electric push rod 315 through fixing block 313, and pulls carrying rod 307 in coordination, so that lifting plate 302 applies reverse corrective force to bending section;

[0064] The rotating shaft 115 provides rolling guidance, while the double rubber pads and toothed clamping plate 221 disperse stress, completely eliminating clamping indentations. The lifting plate 302 provides physical limits to prevent sagging. The bending-triggered linkage gear mechanism provides real-time correction to ensure the straightness of the profile. The first spring 116 makes the feed inlet adapt to the profile size. The multi-stage spring system adjusts the clamping force. Through the combination of mechanical linkage and elastic elements, this equipment achieves flexible contact and dynamic deformation compensation throughout the traction process, significantly improving the product qualification rate of high-strength and tough aluminum alloy profiles.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A high-strength aluminum alloy profile extrusion production pulling apparatus, characterized by, The aluminum alloy profile extrusion production traction equipment comprises: A main unit (100) comprises a workbench (101) and protection plates (102) fixedly connected on both sides of the upper surface of the workbench (101) and symmetrically distributed, both sides of the workbench (101) are fixedly connected with symmetrically distributed supporting blocks (107), the upper surface of the supporting block (107) is fixedly connected with a bearing rod (108), a moving groove (104) is formed in the workbench (101), and a placing groove (105) is formed in the workbench (101); A clamping and moving unit (200) comprises a first sliding groove (205) formed in the protection plate (102) and a second sliding groove (212) formed on one side of the protection plate (102), the first sliding groove (205) is slidably connected with a moving plate (201), one side of the moving plate (201) is fixedly connected with a bearing plate (219), the upper surface of the bearing plate (219) is fixedly connected with a fixing seat (210), one side of the fixing seat (210) is fixedly connected with a driving motor (209), and one end of the output shaft of the driving motor (209) penetrates through the upper surface of the bearing plate (219). Pull the adjusting unit (300), it includes the connecting plate (301) that the upper surface fixed connection has on the load bar (108), and the first electric push rod (319) fixedly connected in the inner surface of the connecting plate (301), one end of the first electric push rod (319) is fixedly connected with two groups of symmetrically distributed link plates (318), one end of the link plate (318) is rotatably connected with the adjusting rod (311), the other end of the adjusting rod (311) is rotatably connected with the adjusting plate (309), the inner surface of the connecting plate (301) is fixedly connected with the guide rod (317), the outer surface of the guide rod (317) is slidably connected with the moving frame (312), the lower surface of the moving frame (312) is fixedly connected with the fixed block (313), one side of the fixed block (313) is rotatably connected with the second electric push rod (315), one end of the second electric push rod (315) is fixedly connected with the pulling block (316), the third electric push rod (305) is fixedly connected in the placing groove (105), the upper surface of the third electric push rod (305) is fixedly connected with the first occlusion block (308), the upper surface of the first occlusion block (308) is occlusionly connected with the second occlusion block (304), the upper surface of the second occlusion block (304) is fixedly connected with the lifting plate (302), the upper surface of the lifting plate (302) is respectively provided with the sliding slot (303) and the pulling slot (306), the pulling slot (306) is fixedly connected with the driving rod (307), the pulling block (316) and the driving rod (307) are occlusionly engaged, the inner surface of the connecting plate (301) is fixedly connected with the limiting column (314), the upper surface of the limiting column (314) is slidably connected with the adjusting plate (309), the inner surface of the moving frame (312) is fixedly connected with the connecting shaft, and the outer surface of the connecting shaft is rotatably connected with the adjusting gear (310), one side of the guide rod (317) is provided with a gear slot, and one side of the adjusting gear (310) is meshingly connected on one side of the gear slot.

2. A high strength-to-toughness aluminum alloy extrusions drawing apparatus of claim 1, wherein: The lower surface of the supporting block (107) is fixedly connected with the first inclined supporting plate (106), one side of the first inclined supporting plate (106) is fixedly connected on one side of the workbench (101), the upper surface of the workbench (101) is fixedly connected with the symmetrically distributed fixed frame (110), the fixed frame (110) is insertedly connected with the I-shaped frame (111), one side of the fixed frame (110) is fixedly connected with the machine base (109).

3. A high strength-to-toughness aluminum alloy extrusions drawing apparatus of claim 2, wherein: The inner side of the I-shaped frame (111) is fixedly connected with the receiving plate (112), the inner side of the I-shaped frame (111) is fixedly connected with the first spring (116), one side of the first spring (116) is fixedly connected with the T-shaped column (113), one side of the T-shaped column (113) away from the first spring (116) is fixedly connected with the first rubber pad (103), one side of the first rubber pad (103) is fixedly connected with the link frame (114), the inner side of the link frame (114) is rotatably connected with the rotating shaft (115).

4. A high strength-to-toughness aluminum alloy extrusions drawing apparatus of claim 3, wherein: The output shaft of the driving motor (209) is fixedly connected with a driving gear (227), the outer side of the driving gear (227) is meshedly connected with symmetrically distributed secondary driving gears (225), one side of the secondary driving gear (225) is fixedly connected with a first lead screw (207), the outer surface of the first lead screw (207) is meshedly connected with a special-shaped block (211), one side of the special-shaped block (211) is fixedly connected with a connecting frame (220).

5. A high strength-to-toughness aluminum alloy extrusions draw apparatus according to claim 4, characterized in that: The connecting frame (220) is fixedly connected with a second rubber pad (222) inside, one side of the second rubber pad (222) is fixedly connected with a clamping plate (221), and the side, away from the second rubber pad (222), of the clamping plate (221) is a toothed structure, one side of the connecting frame (220) is fixedly connected with a second inclined supporting plate (223), the upper surface of the second inclined supporting plate (223) is fixedly connected to the lower surface of the special-shaped block (211), and the two sides of the special-shaped block (211) and the second inclined supporting plate (223) are both provided with symmetrically distributed rotating grooves, and the rotating grooves are fixedly connected with fixed shafts (206), and the outer surfaces of the fixed shafts (206) are rotatably connected with telescopic rods (216).

6. A high strength-to-toughness aluminum alloy extrusions draw apparatus according to claim 5, characterized in that: The special-shaped block (211) is fixedly connected with a second spring (218) inside, one side of the second spring (218) is fixedly connected with an H-shaped block (217), one end of one group of telescopic rods (216) is rotatably connected to one end of the H-shaped block (217), the other side of the H-shaped block (217) is fixedly connected with a third spring (215), one side of the moving plate (201) is fixedly connected with an L-shaped plate (214), one end of the third spring (215) is fixedly connected to one side of the L-shaped plate (214), one side of the L-shaped plate (214) is fixedly connected with a concave frame (213), the other group of telescopic rods (216) is rotatably connected inside the concave frame (213), the load bearing plate (219) is fixedly connected with a guide rod (208) inside, and the outer surface of the guide rod (208) is slidably connected inside the special-shaped block (211).

7. A high strength-to-toughness aluminum alloy extrusions draw apparatus according to claim 6, characterized in that: The upper surface of the machine base (109) is fixedly connected with an adjusting motor (204), one end of the output shaft of the adjusting motor (204) is fixedly connected with a second lead screw (202), the outer surface of the second lead screw (202) is meshedly connected inside the moving plate (201), the second sliding groove (212) is slidably connected with an auxiliary sliding block (203), the outer surface of the first lead screw (207) is rotatably connected with a bearing (224), the upper surface of the bearing (224) is fixedly connected to the load bearing plate (219), the load bearing plate (219) is fixedly connected with a limiting plate (226) inside, and the lower surface of the special-shaped block (211) is slidably connected to the upper surface of the limiting plate (226).

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