A profile feeder

Abstract

The utility model discloses a section bar feeding frame. The section bar feeding frame includes the component frame, and the linearly arranged in proper order on the component frame has a plurality of section bar jacking assemblies, and the section bar jacking assembly includes the fixed plate seat and the vertically moving plate seat no.

Description

Technical Field

[0001] This utility model relates to the field of profile processing technology, specifically a profile feeding rack. Background Technology

[0002] The profile feeding rack is an automated auxiliary equipment suitable for processing long and strip-shaped profiles such as aluminum, steel, and copper profiles. Its core function is to achieve stable support, precise positioning, and synchronous transmission of profiles, connecting the entire process of profile processing from "loading to positioning to processing to unloading". It solves problems such as low efficiency, large positioning deviation, and easy damage to profiles caused by manual feeding. It is especially suitable for batch profile processing scenarios (such as door and window profile cutting, curtain wall profile drilling, and shelf profile milling).

[0003] In existing technologies, common irregularly shaped long strip profiles, such as irregularly shaped aluminum profiles for doors, windows, and curtain walls, irregularly shaped profiles for ceiling keels, irregularly shaped profiles for automated equipment guide rails, irregularly shaped steel profiles for shelf support, and irregularly shaped aluminum profiles for photovoltaic brackets, are all long strips in shape, but the cross-sections of different profiles are different. For these irregularly shaped long strip profiles, each profile requires a feeding rack made to fit its shape for feeding and processing. This means that processing some common irregularly shaped profiles requires changing the corresponding feeding rack, making it impossible to process multiple common irregularly shaped profiles using a single profile feeding rack. Utility Model Content

[0004] The purpose of this utility model is to provide a profile feeding rack to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a profile feeding rack, comprising a component frame, wherein a plurality of profile lifting components are arranged linearly on the component frame, the profile lifting components comprising a fixed plate seat and a vertically movable plate seat one slidably disposed on the front side of the fixed plate seat, a horizontally movable plate seat two slidably disposed on the front side of the vertically movable plate seat one along the left and right direction, and a vertically movable plate seat two slidably disposed on the front side of the horizontally movable plate seat along the vertical direction; It also includes a drive assembly for driving the corresponding vertical moving plate bases within the multiple sets of the profile lifting assemblies to move up and down synchronously; It also includes a second drive component for synchronously moving the corresponding transverse moving plate seats within the multiple sets of the profile lifting assemblies; It also includes a drive assembly three for driving the corresponding vertical moving plate base two within the multiple sets of the profile lifting assemblies to move up and down synchronously; The front side of the vertically movable plate base is rotatably provided with a material support roller arranged laterally along the axis. On the vertically movable plate base and on both sides of the material support roller, there are respectively a profile clamping wheel 1 and a profile clamping wheel 2. The vertically movable plate base is provided with a driving assembly 4 for driving the profile clamping wheel 2 to move laterally. A mold pad wheel is fixedly installed on the vertically movable plate base 2.

[0006] Preferably, the drive assembly one includes a cylinder three fixed to the assembly frame, and the cylinder three is connected to the vertical moving plate seat one through a connecting rod assembly.

[0007] Preferably, the connecting rod assembly includes a connecting guide rail fixed to the drive arm of the cylinder three, and the fixed plate seat is slidably engaged with the connecting guide rail; the connecting rod assembly also includes a triangular connecting rod with a triangular structure, a fixed shaft is provided on the fixed plate seat, and the apex of the triangular connecting rod is hinged to the fixed shaft; a first shaft seat and a second shaft seat are slidably provided on the two sides of the triangular connecting rod near the fixed shaft, respectively, the first shaft seat is rotatably connected to the connecting guide rail, and the second shaft seat is rotatably connected to the first vertical moving plate seat.

[0008] Preferably, the second drive assembly includes a first drive motor, which is fixedly connected to a corresponding vertical moving plate seat in the profile lifting assembly located at the foremost side. A first transmission shaft is connected to the power output shaft of the first drive motor via a coupling. The first transmission shaft is provided with a gear corresponding to the first transverse moving plate seat, and the first transverse moving plate seat is provided with a transverse rack that meshes with the corresponding gear.

[0009] Preferably, the drive assembly three includes a drive motor two, which is fixedly connected to the corresponding transverse moving plate seat in the profile lifting assembly located at the foremost side. A transmission shaft two is connected to the power output shaft of the drive motor two through a coupling. The transmission shaft two is provided with a gear two that corresponds one-to-one with the vertical moving plate seat two. The vertical moving plate seat two is provided with a vertical rack that cooperates with the corresponding gear two.

[0010] Preferably, an upper extension plate seat is provided on the front side of the vertically movable plate seat, and the material support roller is fixed to the top of the upper extension plate seat through a roller seat; the profile clamping wheel is fixed to the top of the upper extension plate seat through a roller seat.

[0011] Preferably, a movable wheel seat is slidably provided on the top of the upper extension plate seat, the movable wheel seat is slidably connected to the upper extension plate seat, the profile clamping wheel two is fixed to the top of the movable wheel seat through a roller seat, and the driving assembly four is a cylinder one fixed on the upper extension plate seat, the driving arm of the cylinder one is fixedly connected to the movable wheel seat.

[0012] Preferably, each set of profile lifting components is provided with a set of profile conveyor belts on one side.

[0013] Preferably, a cylinder two is provided on the vertical moving plate base one, the driving arm of the cylinder two is inclined to the upper left or upper right, the top end of the driving arm of the cylinder two is fixed with a movable limiting pressure seat, and the bottom surface of the movable limiting pressure seat installed on the cylinder two is arranged horizontally.

[0014] Preferably, the component frame is further provided with a feeding gripper, which is slidably disposed on the component frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model solves the problem of adapting irregular profiles. The mold pad wheel can move and adjust its horizontal and vertical positions according to the specific shape of different irregular profiles, so as to straighten various different irregular profiles. After straightening, it is limited and clamped by profile clamping wheels (profile clamping wheel one and profile clamping wheel two), so that the irregular profile can move stably along the feeding rack and be processed later.

[0016] 2. This utility model reduces equipment investment costs. Through this profile feeding rack, various common irregular profiles can be conveyed and processed, realizing the function of conveying multiple different irregular profiles through one feeding rack. When changing different processing profiles, there is no need to change the corresponding feeding rack, which not only increases the efficiency of processing operations, but also reduces the cost of feeding racks. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ; Figure 3 This is a partial structural diagram of the present invention. Figure 1 ; Figure 4 This is a partial structural diagram of the present invention. Figure 2 ; Figure 5 This is a partial structural diagram of the present invention. Figure 3 ; Figure 6 This is a schematic diagram of the structure of the profile lifting assembly of this utility model. Figure 1 ; Figure 7 This is a schematic diagram of the structure of the profile lifting assembly of this utility model. Figure 2 ; Figure 8 This is a schematic diagram of the structure of the profile lifting assembly of this utility model. Figure 3 ; Figure 9 This is a schematic diagram of the structure of the profile lifting assembly of this utility model. Figure 4 ; Figure 10 The diagram shows the arrangement of drive motor 1, drive motor 2, and drive motor 3 of this utility model.

[0018] In the picture: 1-Component framework, 2- Profile lifting assembly, 21-Fixed plate base, 211-Extended fixed plate base, 212-Fixed shaft, 213-Allowance opening one, 214-Allowance opening two, 22-Vertical moving plate holder one, 221-Upper extension plate holder, 2211-Allowance opening three, 222-Lower extension plate holder, 223-Material support roller, 224-Profile clamping roller one, 225-Profile clamping roller two, 226-Moving roller holder, 227-Connecting plate, 228-Cylinder one, 229-Allowance opening four, 2210-Motor plate holder one 23-Horizontal moving plate base, 231-Horizontal rack, 232-Motor plate base two, 24-Vertical moving plate base two, 241-Pad mold wheel, 242-Vertical rack, 25-Triangular connecting rod, 251-Shaft seat one, 252-Transition connecting plate, 253-Shaft seat two, 26-Active limit seat, 261-Cylinder 2, 27-Drive motor one, 271-Transmission shaft one, 272-Gear one, 28-Drive motor two, 281-Transmission shaft two, 282-Gear two, 3-Profile conveyor synchronous belt, 31-Conveyor belt frame, 32-Conveyor belt, 33-Idler roller, 34-Drive shaft three, 35-Drive motor three, 36-Motor base three 4-Feeding jaw, 51-Cylinder 3, 52-Connecting guide rail. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] For ease of description, the coordinate system is defined as follows: Figure 7As shown, the left and right directions are horizontal, the front and back directions are vertical, and the up and down directions are vertical.

[0021] like Figures 1 to 10 As shown, a profile feeding rack includes a component frame 1, on which several sets of profile lifting components 2 are arranged linearly. Each profile lifting component 2 includes a fixed plate seat 21 and a vertically movable plate seat 22 that is slidably disposed on the front side of the fixed plate seat 21. A horizontally movable plate seat 23 is slidably disposed on the front side of the vertically movable plate seat 22 in the left-right direction, and a vertically movable plate seat 24 is slidably disposed on the front side of the horizontally movable plate seat 23 in the vertical direction.

[0022] It also includes a drive assembly for driving the corresponding vertical moving plate bases 22 within the multiple sets of the profile lifting assemblies 2 to move up and down synchronously.

[0023] It also includes a second drive component for synchronously moving the corresponding lateral moving plate bases 23 within the multiple sets of the profile lifting components 2 laterally.

[0024] It also includes a drive assembly three for driving the corresponding vertical moving plate bases 24 within the multiple sets of the profile lifting assemblies 2 to move up and down synchronously.

[0025] The front side of the vertically movable plate base 22 is rotatably provided with a material-supporting roller 223 arranged laterally along its axis. On the vertically movable plate base 22 and on both sides of the material-supporting roller 223, there are respectively a profile clamping roller 224 and a profile clamping roller 225. The axes of the profile clamping roller 224 and the profile clamping roller 225 extend vertically. The profile clamping roller 224 is fixedly disposed relative to the vertically movable plate base 22, and the profile clamping roller 225 is slidably disposed relative to the vertically movable plate base 22. The vertically movable plate base 22 is provided with a driving assembly 4 for driving the profile clamping roller 225 to move.

[0026] The vertically movable plate base 24 is fixedly provided with a pad wheel 241 arranged horizontally along its axis.

[0027] Specifically, in this embodiment, the fixed plate base 21 and the vertically movable plate base 22 are slidably connected by a slider and a linear guide rail.

[0028] Specifically, in this embodiment, the vertical moving plate base 22 and the horizontal moving plate base 23 are slidably connected by a slider and a linear guide rail.

[0029] Specifically, in this embodiment, the horizontal moving plate base 23 and the vertical moving plate base 24 are slidably connected by a slider and a linear guide rail.

[0030] In one specific embodiment, the drive assembly includes a cylinder 51 fixed on the assembly frame 1. The cylinder 51 is driven in a forward and backward direction. The cylinder 51 is connected to the vertical moving plate base 22 via a connecting rod assembly.

[0031] Specifically, in this embodiment, the connecting rod assembly includes a connecting guide rail 52 fixed to the drive arm of the cylinder 3 51. The connecting guide rail 52 extends in the front-rear direction. The fixed plate seat 21 is slidably engaged with the connecting guide rail 52 via a slider. The connecting rod assembly also includes a triangular connecting rod 25 with a triangular structure. The fixed plate seat 21 is provided with a fixed shaft 212 extending laterally. The apex of the triangular connecting rod 25 is hinged to the fixed shaft 212. The triangular connecting rod 25 can rotate around the axis of the fixed shaft 212. A first shaft seat 251 and a second shaft seat 253 are slidably arranged on two sides of the triangular connecting rod 25 near the fixed shaft 212, respectively. The first shaft seat 251 is rotatably connected to the connecting guide rail 52, and the second shaft seat 253 is rotatably connected to the vertical moving plate seat 22.

[0032] In this embodiment, the connecting guide rail 52 is a conventional linear guide rail. The slider that cooperates with the connecting guide rail 52 can be selected according to the model of the connecting guide rail 52. Linear guide rails and sliders are existing conventional technologies, and the specific setting method will not be described in detail here.

[0033] Specifically, the bottom of the fixed plate base 21 is provided with an extended fixed plate base 211 extending forward, and the fixed shaft 212 is fixed on the extended fixed plate base 211.

[0034] Specifically, the slider that cooperates with the connecting guide rail 52 is fixed on the extension fixing plate base 211.

[0035] Specifically, the connecting guide rail 52 is provided with a transition connecting plate 252 corresponding to the bearing seat 251. The transition connecting plate 252 is provided with a hinge shaft (not shown in the figure) that cooperates with the corresponding bearing seat 251. The transition connecting plate 252 is rotatably connected to the corresponding bearing seat 251 through the corresponding hinge shaft.

[0036] Specifically, the bottom of the vertically movable plate base 22 is fixedly provided with a forward-extending lower extension plate base 222, and the upper part is provided with a hinge shaft (not shown in the figure) that cooperates with the corresponding shaft base 253. The lower extension plate base 222 is rotatably connected to the corresponding shaft base 253 through the corresponding hinge shaft.

[0037] Specifically, both shaft seat 1 251 and shaft seat 253 are slidably connected to the triangular connecting rod 25 via linear guide rails and sliders, respectively.

[0038] Regarding the operating principle of drive component one: Cylinder three 51 drives the connecting guide rail 52 to move back and forth. Since the corresponding slider that slides with the connecting guide rail 52 is fixed relative to the fixed plate seat 21, the connecting guide rail 52 can only move back and forth relative to the fixed plate seat 21. During the back and forth movement of the connecting guide rail 52, it drives the triangular connecting rod 25 to rotate around the fixed shaft 212. When the triangular connecting rod 25 rotates, the side of the triangular connecting rod 25 connected to the vertical moving plate seat one 22 drives the vertical moving plate seat one 22 to move up and down through the shaft seat two 253.

[0039] The function of bearing seat 251 is to accommodate the change in the angle between the triangular link 25 and the transition connecting plate 252 when the triangular link 25 rotates; the function of bearing seat 253 is to accommodate the change in the angle between the triangular link 25 and the lower extension plate seat 222 when the triangular link 25 rotates; the function of bearing seat 251 and bearing seat 253 slidingly connecting to the triangular link 25 is to accommodate the vertical displacement difference between the triangular link 25 and the transition connecting plate 252 and the vertical displacement difference between the triangular link 25 and the lower extension plate seat 222 when the triangular link 25 rotates.

[0040] As one specific implementation method, such as Figure 2 , Figure 5 and Figure 10 As shown, the second drive assembly includes a drive motor 27, which is fixedly connected to the vertical moving plate seat 22 located in the profile lifting assembly 2 at the front. The power output shaft of the drive motor 27 is connected to a transmission shaft 271 via a coupling. The transmission shaft 271 is provided with a gear 272 corresponding to the transverse moving plate seat 23. The transverse moving plate seat 23 is provided with a transverse rack 231 that cooperates with the corresponding gear 272.

[0041] Specifically, a motor base 2210 is fixed to the front side of the vertical moving plate base 22, and the drive motor 27 is fixed to the front side of the motor base 2210.

[0042] Specifically, the vertical moving plate base 22 is provided with a bearing seat (not shown in the figure) that cooperates with the drive shaft 271. The vertical moving plate base 22 has a shaft hole for the drive shaft 271 to pass through. The bearing seat is fixed on the vertical moving plate base 22 and arranged coaxially with the shaft hole. After the drive shaft 271 passes through the corresponding shaft hole, it is rotatably connected with the corresponding bearing seat.

[0043] In this embodiment, as Figure 9As shown, the fixed plate base 21 is provided with a clearance opening 213 for the transmission shaft 271 to pass through. The clearance opening 213 extends vertically and its main function is to avoid interference between the fixed plate base 21 and the transmission shaft 271, so that while the vertical moving plate base 22 moves up and down, the transmission shaft 271 can also move up and down with the vertical moving plate base 22.

[0044] Explanation of the operating principle of drive component 2: Drive motor 27 drives each gear 272 to rotate through transmission shaft 271. As gear 272 rotates, it drives the transverse rack 231 and the transverse moving plate 23 to move laterally.

[0045] As one specific implementation method, such as Figure 2 , Figure 5 and Figure 10 As shown, the drive assembly 3 includes a drive motor 28. The drive motor 28 is fixedly connected to the corresponding transverse moving plate seat 23 inside the profile lifting assembly 2 located at the foremost side. A transmission shaft 281 is connected to the power output shaft of the drive motor 28 via a coupling. The transmission shaft 281 is provided with gears 282 that correspond one-to-one with the vertical moving plate seat 24. The vertical moving plate seat 24 is provided with a vertical rack 242 that cooperates with the corresponding gears 282.

[0046] Specifically, a second motor plate base 232 is fixed to the front side of the transverse moving plate base 23, and a second drive motor 28 is fixed to the front side of the second motor plate base 232.

[0047] Specifically, the transverse moving plate base 23 is provided with a bearing seat (not shown in the figure) that cooperates with the second transmission shaft 281. The transverse moving plate base 23 is provided with a shaft hole for the second transmission shaft 281 to pass through. The bearing seat is fixed on the transverse moving plate base 23 and arranged coaxially with the shaft hole. After the second transmission shaft 281 passes through the corresponding shaft hole, it is rotatably connected with the corresponding bearing seat.

[0048] In this embodiment, as Figure 9As shown, the fixed plate base 21 has a clearance opening 214 for the passage of the second transmission shaft 281. The clearance opening 214 extends both vertically and horizontally, and its main function is to prevent interference between the fixed plate base 21 and the second transmission shaft 281. This is because the second transmission shaft 281 moves up and down with the vertical movement of the first vertical moving plate base 22, and also moves left and right with the horizontal movement of the second horizontal moving plate base 23. The first vertical moving plate base 22 has a clearance opening 229 for the passage of the second transmission shaft 281. The clearance opening 229 extends horizontally, and its main function is to prevent interference between the first vertical moving plate base 22 and the second transmission shaft 281.

[0049] Regarding the operating principle of drive component three: drive motor two 28 drives each gear two 282 to rotate through transmission shaft two 281. While the gear two 282 rotates, it drives the vertical rack 242 and the vertical moving plate seat two 24 to move vertically. When the vertical moving plate seat two 24 moves vertically, it carries the mold pad wheel 241 to move up and down.

[0050] In one specific embodiment, an upper extension plate seat 221 is provided on the front side of the vertically movable plate seat 22, and the material support roller 223 is fixed to the top of the upper extension plate seat 221 by a roller seat.

[0051] Specifically in this embodiment, the profile clamping wheel 224 is fixed to the top of the upper extension plate seat 221 by a roller seat.

[0052] Specifically, in this embodiment, a movable wheel seat 226 is slidably provided on the top of the upper extension plate seat 221. The movable wheel seat 226 is slidably connected to the upper extension plate seat 221 through a slider and a linear slide rail. The profile clamping wheel 225 is fixed to the top of the movable wheel seat 226 through a roller seat.

[0053] Specifically, in this embodiment, the driving component four is a cylinder 228 fixed on the upper extension plate seat 221. A connecting plate 227 is fixed to the top of the driving arm of the cylinder 228. The connecting plate 227 is fixedly connected to the movable wheel seat 226. The cylinder 228 pushes the connecting plate 227 and the movable wheel seat 226 to move laterally. During the movement of the movable wheel seat 226, it carries the profile clamping wheel 225 to move laterally (left and right direction). During the lateral movement of the profile clamping wheel 225, it moves closer to or away from the profile clamping wheel 224.

[0054] Explanation of the operating principle of the overall structure of profile lifting component 2: The drive component 1 simultaneously drives the corresponding vertical moving plate base 22 in all profile lifting components 2 to move up and down (vertically) synchronously. While the corresponding vertical moving plate base 22 moves up and down, it drives the corresponding material support roller 223, profile clamping roller 1 224, profile clamping roller 225 and mold pad roller 241 to move up and down synchronously.

[0055] The drive component 2 simultaneously drives the corresponding horizontal moving plate seat 23 in all the profile lifting components 2 to move left and right (laterally). While the corresponding horizontal moving plate seat 23 moves left and right, it drives the corresponding vertical moving plate seat 24 and the pad mold wheel 241 located on the vertical moving plate seat 24 to move left and right.

[0056] The drive component three simultaneously drives the corresponding vertical moving plate seat 24 in all the profile lifting components 2 to move up and down (vertically). While the corresponding vertical moving plate seat 24 moves up and down, it drives the corresponding mold pad wheel 241 to move up and down.

[0057] Driven by the fourth drive component, the corresponding profile clamping wheel 225 moves left and right (laterally). During the left and right movement, the profile clamping wheel 225 moves closer to or further away from the profile clamping wheel 224.

[0058] It should be noted that the purpose of setting up all the above-mentioned drive components is to realize the movement and adjustment of the material support roller 223, profile clamping roller one 224, profile clamping roller two 225, and mold pad roller 241. The specific setting method and principle of each drive component have been explained in detail above. In order to simplify the description of how the profile lifting component 2 lifts various irregular straight profiles, the following principle description will not repeat the movement and adjustment principle of the material support roller 223, profile clamping roller one 224, profile clamping roller two 225, and mold pad roller 241.

[0059] Explanation of the principle of profile lifting component 2 for lifting irregular straight profiles: Before using profile lifting component 2 to lift the profile, the pad roller 241 is located below the material support roller 223.

[0060] When using the profile lifting assembly 2 to lift the profile, first place the irregular straight profile on the upper surface of the support roller 223. The extension direction of the irregular straight profile follows the arrangement direction of the multiple sets of profile lifting assemblies 2. By controlling the raising and lowering of the support roller 223, the overall height of the lifted profile is adjusted. Next, the irregular straight profile is straightened. During straightening, the horizontal contact point between the support roller 241 and the irregular straight profile is adjusted by moving the support roller 241 left and right. When the support roller 241 is at this point, it can lift the irregular straight profile and cause the irregular straight profile to rotate at a certain angle on the support roller 223, ultimately straightening the irregular straight profile. The horizontal adjustment point and lifting height of the support roller 241 are different for different shapes of irregular straight profiles. The specific adjustment point can be adjusted adaptively according to the characteristics of the specific irregular straight profile.

[0061] After the irregular straight profile is aligned, the second profile clamping wheel 225 is controlled to move closer to the first profile clamping wheel 224. After the second profile clamping wheel 225 contacts the profile, the padding wheel 241 also moves closer to the first profile clamping wheel 224 in sync with the second profile clamping wheel 225, pushing the aligned irregular straight profile toward the first profile clamping wheel 224 until the irregular straight profile is clamped between the first profile clamping wheel 224 and the second profile clamping wheel 225.

[0062] Through the above-mentioned alignment and clamping limit, the irregular straight profile can be moved stably back and forth along the material support roller 223 in the aligned state, so as to facilitate the subsequent processing of the irregular straight profile (such as drilling and milling).

[0063] Furthermore, such as Figures 1 to 5 As shown, to facilitate the placement of irregularly shaped straight profiles on the profile lifting assembly 2, a set of profile conveying synchronous belts 3 are correspondingly provided on one side of each set of profile lifting assemblies 2. In this embodiment, the corresponding profile conveying synchronous belts 3 are located on the rear side of the corresponding profile lifting assembly 2, and all the profile conveying synchronous belts 3 are arranged linearly, that is, all the profile conveying synchronous belts 3 are simultaneously aligned vertically and horizontally.

[0064] In one specific embodiment, the profile conveying synchronous belt 3 includes a conveyor belt platform 31 fixed to the component frame. A conveyor belt 32 is connected to the conveyor belt platform 31 via at least two idlers 33. The conveying direction of the conveyor belt 32 is transverse. When the material support roller 223 is in its lowest height position, the height of the upper surface of the conveyor belt 32 is higher than the lowest height of the material support roller 223. It also includes a drive device for synchronously rotating all corresponding conveyor belts 32 within the profile conveying synchronous belt 3.

[0065] As one specific implementation method, such as Figures 4 to 5 , Figure 10As shown, the driving device includes a drive motor 35, which is fixed on a corresponding fixed plate seat 21 inside the profile lifting assembly 2 located at the frontmost side. Each set of profile conveying synchronous belts 3 includes a corresponding idler roller 33, which is coaxially arranged with the power output shaft of the drive motor 35. The idler rollers 33 coaxially arranged with the power output shaft of the drive motor 35 form active rollers. Two adjacent active rollers are coaxially connected through a transmission shaft 34. The power output shaft of the drive motor 35 is connected to the transmission shaft 34 through a coupling.

[0066] Specifically, a motor base 36 is provided on the front side of the corresponding fixed base 21 at the frontmost side, and the drive motor 35 is fixed on the motor base 36.

[0067] Explanation of the principle of the profile conveyor synchronous belt 3: The drive motor 35 drives the corresponding idler roller 33 (active roller) to rotate through the transmission shaft 34. When the corresponding idler roller 33 rotates, it drives the corresponding conveyor belt 32 to rotate. Since all active rollers are connected through a transmission shaft 34, the drive motor 35 drives all active rollers to rotate synchronously through the transmission shaft 34. Therefore, all conveyor belts 32 will eventually rotate synchronously. In this way, an appropriate amount of irregular straight profiles are first placed on the top of the conveyor belt 32. Then, the rotation of the conveyor belt 32 transports the irregular straight profiles one by one to the profile lifting assembly 2, specifically to the top of the material support roller 223. Then, the vertical moving plate seat 22 and the corresponding material support roller 223 are adjusted to rise, so that the height of the material support roller 223 is higher than the top surface of the conveyor belt 32. This allows the irregular straight profiles to be transferred to the material support roller 223, realizing the automatic feeding function of irregular straight profiles.

[0068] Furthermore, such as Figures 6 to 9 As shown, a cylinder 261 is installed on the vertical moving plate seat 22, specifically on the upper extension plate seat 221. The drive arm of the cylinder 261 is inclined to the upper left or upper right. A movable limiting pressure seat 26 is fixed to the top of the drive arm of the cylinder 261. The bottom surface of the movable limiting pressure seat 26 installed on the cylinder 261 is horizontally arranged. When the push arm of the cylinder 261 is in its maximum extended state, the movable limiting pressure seat 26 is located on the left or right side above the material support roller 223 (the specific side depends on the extension direction of the push arm of the cylinder 261). At this time, the movable limiting pressure seat 26 is on the side of the material support roller 223, not directly above it, which does not affect the placement of irregular straight profiles from directly above the material support roller 223.

[0069] It should be noted that the extension direction of the push arm of cylinder 261 is determined according to the transfer direction of conveyor belt 32. Taking the conveyor belt 32 as an example of right-to-left transmission, the extension direction of the push arm of cylinder 261 is to extend to the upper left. This is to prevent cylinder 261 and movable limit pressure seat 26 from interfering with the conveyor belt 32 in transporting irregular straight profiles.

[0070] Explanation of the principle of the movable limiting pressure seat 26: After the irregular straight profile is straightened and clamped by the profile clamping wheel 1 224 and the profile clamping wheel 225, the control cylinder 261 retracts. During the retraction of the cylinder 261, the movable limiting pressure seat 26 moves downward and toward the center position of the material support roller 223 until the movable limiting pressure seat 26 contacts the top of the irregular straight profile, forming a limiting and clamping effect on the top of the irregular straight profile, preventing the irregular straight profile from moving vertically when it moves along the material support roller 223, and enhancing the stability of the irregular straight profile during subsequent processing.

[0071] Furthermore, such as Figures 1 to 2 As shown, to facilitate the subsequent processing of the aligned irregular straight profile, the component frame 1 is also equipped with a feeding gripper 4. The feeding gripper 4 can be a common mechanical gripper arm on the market. The feeding gripper 4 is slidably mounted on the component frame 1 via a linear guide rail and a slider. The sliding direction of the feeding gripper 4 is the same as the arrangement direction of the multiple component frames 1. It also includes a drive structure for driving the feeding gripper 4 to move, such as using a screw motor drive or a gear and rack drive. The above drive methods are existing conventional technologies, and the specific settings will not be described in detail.

[0072] The irregular straight profile is held by the feeding jaw 4 and positioned. The irregular straight profile is moved by controlling the movement of the feeding jaw 4. Taking the drilling and milling operation of the irregular straight profile as an example, a drilling and milling machine is set on the rear side of the component frame 1. The irregular straight profile is held by the feeding jaw 4 and moved to the rear side, and the irregular straight profile is sent into the drilling and milling machine for drilling and milling operation.

[0073] Of course, this embodiment also includes a controller, such as a PLC controller, for driving the various drive motors and cylinders. The specific action instructions can be adaptively programmed according to the different irregular linear structures. PLC controllers are conventional technology, and their specific settings will not be elaborated on here.

[0074] This also includes power sources that provide electricity to the motors and air sources that provide power to the cylinders; these conventional technologies will not be elaborated upon here.

[0075] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A profile feeding rack, comprising a component frame (1), characterized in that: The component frame (1) has several sets of profile lifting components (2) arranged linearly. The profile lifting components (2) include a fixed plate base (21) and a vertically movable plate base one (22) that is slidably disposed on the front side of the fixed plate base (21). A horizontally movable plate base (23) is slidably disposed on the front side of the vertically movable plate base one (22) in the left-right direction. A vertically movable plate base two (24) is slidably disposed on the front side of the horizontally movable plate base (23) in the vertical direction. It also includes a drive assembly for driving the corresponding vertical moving plate base (22) within the multiple sets of the profile lifting assemblies (2) to move up and down synchronously; It also includes a second drive assembly for driving the corresponding lateral moving plate bases (23) within the multiple sets of the profile lifting assemblies (2) to move laterally in sync; It also includes a drive assembly three for driving the corresponding vertical moving plate base two (24) inside the multiple sets of the profile lifting assembly (2) to move up and down synchronously; The front side of the vertical moving plate base (22) is rotatably provided with a material support roller (223) arranged laterally along the axis. On the vertical moving plate base (22) and on both sides of the material support roller (223), there are respectively a profile clamping wheel (224) and a profile clamping wheel (225). The vertical moving plate base (22) is provided with a driving assembly four for driving the profile clamping wheel (225) to move laterally. A mold pad wheel (241) is fixedly installed on the vertical moving plate seat 2 (24).

2. The profile feeding rack according to claim 1, characterized in that: The drive assembly includes a cylinder three (51) fixed on the assembly frame (1), and the cylinder three (51) is connected to the vertical moving plate seat one (22) through a connecting rod assembly.

3. The profile feeding rack according to claim 2, characterized in that: The linkage assembly includes a connecting guide rail (52) fixed to the drive arm of the cylinder three (51), and the fixed plate seat (21) is slidably engaged with the connecting guide rail (52); the linkage assembly also includes a triangular linkage (25) with a triangular structure, a fixed shaft (212) is provided on the fixed plate seat (21), and the apex of the triangular linkage (25) is hinged to the fixed shaft (212); a shaft seat one (251) and a shaft seat two (253) are slidably provided on the two sides of the triangular linkage (25) near the fixed shaft (212), respectively, the shaft seat one (251) is rotatably connected to the connecting guide rail (52), and the shaft seat two (253) is rotatably connected to the vertical moving plate seat one (22).

4. The profile feeding rack according to claim 1, characterized in that: The second drive assembly includes a drive motor (27), which is fixedly connected to the corresponding vertical moving plate seat (22) in the profile lifting assembly (2) located at the front. The power output shaft of the drive motor (27) is connected to a transmission shaft (271) through a coupling. The transmission shaft (271) is provided with a gear (272) corresponding to the transverse moving plate seat (23), and the transverse moving plate seat (23) is provided with a transverse rack (231) that cooperates with the corresponding gear (272).

5. A profile feeding rack according to claim 1, characterized in that: The drive assembly three includes a drive motor two (28), which is fixedly connected to the corresponding transverse moving plate seat (23) in the profile lifting assembly (2) located at the front. A transmission shaft two (281) is connected to the power output shaft of the drive motor two (28) through a coupling. The transmission shaft two (281) is provided with a gear two (282) that corresponds one-to-one with the vertical moving plate seat two (24). The vertical moving plate seat two (24) is provided with a vertical rack (242) that cooperates with the corresponding gear two (282).

6. A profile feeding rack according to claim 1, characterized in that: The front side of the vertical moving plate seat (22) is provided with an upper extension plate seat (221), and the material support roller (223) is fixed to the top of the upper extension plate seat (221) through the roller seat; the profile clamping wheel (224) is fixed to the top of the upper extension plate seat (221) through the roller seat.

7. A profile feeding rack according to claim 6, characterized in that: The top of the upper extension plate seat (221) is slidably provided with a movable wheel seat (226), the movable wheel seat (226) is slidably connected to the upper extension plate seat (221), the profile clamping wheel two (225) is fixed to the top of the movable wheel seat (226) by a roller seat, and the driving component four is a cylinder one (228) fixed on the upper extension plate seat (221), the driving arm of the cylinder one (228) is fixedly connected to the movable wheel seat (226).

8. A profile feeding rack according to claim 1, characterized in that: Each set of profile lifting components (2) is provided with a set of profile conveyor belts (3) on one side.

9. A profile feeding rack according to claim 1, characterized in that: A cylinder 2 (261) is provided on the vertical moving plate base 1 (22). The driving arm of the cylinder 2 (261) is arranged to the upper left or upper right. The top of the driving arm of the cylinder 2 (261) is fixed with a movable limiting pressure seat (26). The bottom surface of the movable limiting pressure seat (26) installed on the cylinder 2 (261) is arranged horizontally.

10. A profile feeding rack according to claim 1, characterized in that: The component frame (1) is also provided with a feeding gripper (4), which is slidably disposed on the component frame (1).

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