Linear profile multi-station processing system and linear profile production line

Abstract

The present invention relates to a linear profile multi-station processing system and a linear profile production line, which are used for processing a linear profile that is fed along its own length direction at multiple stations in its length direction, and are characterized in that: it comprises a plurality of punching units and a control unit, the plurality of punching units are spaced apart along the feeding direction of the linear profile, and each punching unit comprises a punching mechanism; the punching mechanism moves synchronously with the linear profile under the control of the control unit and performs the punching operation synchronously, and its beneficial effect is that the linear profile multi-station processing system adopts a follow-up punching method, and while the punching mechanism performs the punching action, the main body of the punching mechanism runs synchronously with the linear profile, so that the punching of the through hole to be formed on the linear profile can be completed without stopping the linear profile, thereby greatly improving the punching efficiency of the linear profile multi-station processing system.

Description

Technical Field

[0001] The invention relates to the technical field of linear profile processing, and in particular to a linear profile multi-station processing system and a linear profile production line. Background Art

[0002] At present, after the production of photovoltaic panel linear profiles is completed, it is necessary to punch the required through holes on the linear profiles. Since the required through holes are mostly arranged in continuous groups, when the number of through holes in each group is large, it is not possible to use one more punching unit to complete the punching of a group of through holes. A common punching method is to fix the punching unit and run the linear profile intermittently, that is, the linear profile remains stationary during the punching process of the punching unit, and keeps running along the length direction during the non-punching process of the punching unit, and a group is divided into multiple punching processes for punching.

[0003] However, there are at least two problems with this punching method. First, the intermittent operation of linear profiles is obviously not conducive to improving the punching efficiency of linear profiles. Second, when a group of through holes forms a plurality of through hole combinations according to shape and / or spacing and / or size and / or quantity, it is necessary to replace the punching die at a corresponding time before a group of punching holes is completed, which is even more detrimental to improving the punching efficiency. Summary of the invention

[0004] Technical issues to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a multi-station processing system for linear profiles, which solves the problems of low production efficiency and large footprint caused by intermittent operation in the punching method of the prior art, as well as the technical problem that when a group of through holes contains a combination of through holes with different shapes and / or spacings and / or sizes, the punching die needs to be replaced at a corresponding time before a group of holes is punched, which is not conducive to improving the punching efficiency.

[0006] Technical Solution

[0007] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0008] In the first aspect, the present invention provides a multi-station processing system for linear profiles, which is used to process a linear profile that is fed along its own length direction at multiple stations in its length direction, and is characterized in that it includes a plurality of punching units and a control unit, the plurality of punching units are spaced apart along the feeding direction of the linear profile, and each punching unit includes a punching mechanism; the punching mechanism moves synchronously with the linear profile under the control of the control unit and performs the punching operation synchronously.

[0009] In one technical solution of the present invention, each punching mechanism includes at least a first state and a second state; in the first state, it moves synchronously from the first station to the second station with the linear profile and performs the punching operation synchronously; in the second state, it moves in the opposite direction from the second station to the first station along the linear profile and resets.

[0010] In one technical solution of the present invention, each punching mechanism is suitable for punching a side wall of a linear profile to be punched.

[0011] In a technical solution of the present invention, when there are side walls to be punched in multiple directions, the punching directions of adjacent punching mechanisms are inconsistent.

[0012] In a technical solution of the present invention, the punching unit further comprises a blanking trough for receiving punching waste, and the opening surface of the linear profile faces the blanking trough.

[0013] In one technical solution of the present invention, the multi-station processing system for linear profiles also includes a cutting unit, which includes a cutting mechanism. The cutting mechanism moves synchronously with the linear profile and performs the cutting operation synchronously under the control of the control unit. All punching units form a punching operation area, and the cutting unit is arranged downstream of the punching operation area.

[0014] In one technical solution of the present invention, the cutting mechanism includes at least a third state and a fourth state; in the third state, the cutting mechanism moves synchronously with the linear profile from the third station to the fourth station and performs the cutting operation synchronously; in the fourth state, the cutting mechanism moves in the opposite direction along the linear profile from the fourth station to the third station and resets.

[0015] In one technical solution of the present invention, the punching mechanism includes a punching die and a first telescopic driving member, and the first telescopic driving member and the punching die are detachably connected; wherein each first telescopic driving member is control-connected to a control unit to realize servo linkage control of each first telescopic driving member.

[0016] In a technical solution of the present invention, the through holes on the side walls to be punched on the linear profile are grouped according to shape, spacing, size and / or quantity, and each group corresponds to a punching die.

[0017] In one technical solution of the present invention, the cutting mechanism includes a second telescopic drive member, and the cutting mechanism also includes a cutting component, and the second telescopic drive member and the cutting component are detachably connected; wherein the second telescopic drive member is controlled by a control unit to achieve servo control of each second telescopic drive member.

[0018] In one technical solution of the present invention, the punching unit and the cutting unit also include a sliding assembly, and the main body of the punching mechanism can be driven by the corresponding sliding assembly to switch between the first station and the second station; the main body of the cutting mechanism can be driven by the corresponding sliding assembly to switch between the third station and the fourth station.

[0019] In a technical solution of the present invention, the sliding assembly includes a support seat and a sliding mechanism, an assembly space for the sliding assembly is formed in the support seat, and the sliding mechanism is arranged in the support seat.

[0020] In one technical solution of the present invention, the sliding mechanism includes a servo motor and also includes one of a synchronous belt mechanism, a chain sprocket mechanism, a ball screw mechanism and a gear rack mechanism. The torque input ends of the synchronous belt mechanism, the chain sprocket mechanism and the ball screw mechanism are all connected to the servo motor drive, and each servo motor realizes servo linkage control through a control unit.

[0021] In one technical solution of the present invention, the punching unit includes a frame and a two-axis adjustment assembly, the main body of the two-axis adjustment assembly is connected to the frame, and the main body of the punching mechanism is connected to the action output part of the corresponding two-axis adjustment assembly; wherein the action output part of the two-axis adjustment assembly can enable the main body of the punching mechanism to slide laterally with a limited position in a horizontal direction perpendicular to the length direction of the linear profile, and enable the main body of the punching mechanism to slide vertically with a limited position in a vertical direction perpendicular to the length direction of the linear profile.

[0022] In a technical solution of the present invention, the two-axis adjustment assembly includes two sets of slides that are cross-arranged and interconnected, one set of slides can drive the main body of the punching mechanism to slide forward and backward, and the other set of slides can drive the main body of the punching mechanism to slide up and down.

[0023] In a technical solution of the present invention, the punching unit further comprises an abutment seat supported on the punching mechanism body, and the abutment seat has a positioning surface capable of abutting against the side wall to be punched to provide a supporting force.

[0024] In a technical solution of the present invention, the abutment seat is also used to support the bearing surface of the linear profile.

[0025] In a second aspect, the present invention provides a linear profile production line, comprising a linear profile multi-station processing system in any of the above technical solutions.

[0026] In one technical solution of the present invention, the linear profile production line also includes a forming system, which is located at the upstream end of the linear profile multi-station processing system and is used to form the linear profile to be punched.

[0027] In one technical solution of the present invention, the linear profile production line further includes a collection system, which is located at the downstream end of the linear profile multi-station processing system and is used to collect the linear profiles output by the linear profile multi-station processing system.

[0028] Beneficial Effects

[0029] The beneficial effect of the present invention is that the multi-station processing system for linear profiles adopts a follow-up punching method. While the punching mechanism performs the punching action, the main body of the punching mechanism runs synchronously with the linear profile. In this way, the punching of the through holes to be formed on the linear profile can be completed without stopping the linear profile, thereby greatly improving the punching efficiency of the multi-station processing system for linear profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the multi-station processing system for linear profiles of the present invention;

[0031] Figure 2 For the present invention Figure 1 A schematic diagram of the local enlarged structure at the X in the middle;

[0032] Figure 3 It is a left-side structural schematic diagram of a punching unit for punching a top through hole according to the present invention;

[0033] Figure 4 It is a left-side structural schematic diagram of a punching unit for punching rear through holes of the present invention;

[0034] Figure 5 It is a left-side structural schematic diagram of a punching unit for punching a front through hole according to the present invention;

[0035] Figure 6 It is a left-side structural schematic diagram of the cutting unit of the present invention;

[0036] Figure 7 It is a structural schematic diagram of the linear profile production line of the present invention.

[0037] [Description of Reference Numerals]

[0038] A: Straight profile;

[0039] 1: punching unit; 11: punching mechanism; 111: punching frame; 112: first telescopic driving member; 113: punching die; 12: frame; 13: two-axis adjustment assembly; 14: abutment seat; B: positioning surface;

[0040] 2: cutting unit; 21: cutting mechanism; 211: second telescopic driving member;

[0041] 20: sliding assembly; 201: support seat; C: assembly space; 202: sliding mechanism; 2021: servo motor;

[0042] 3: Molding system;

[0043] 4: Collection system. DETAILED DESCRIPTION

[0044] In order to better explain the present invention, so as to facilitate understanding, the following Figure 1-7 , the present invention is described in detail through specific implementation methods. Figure 1 The orientation is used as a reference.

[0045] Embodiment 1:

[0046] Reference Figure 1-Figure 6 An embodiment of the present invention provides a multi-station processing system for linear profiles, which is used to process a linear profile A that is fed along its own length direction at multiple stations in its length direction, and is characterized in that it includes a plurality of punching units 1 and a control unit, wherein the plurality of punching units 1 are spaced apart along the feeding direction of the linear profile A, and each punching unit 1 includes a punching mechanism 11; the punching mechanism 11 moves synchronously with the linear profile A under the control of the control unit and performs the punching operation synchronously.

[0047] Specifically, the linear profile A refers to a profile whose length direction is significantly longer or unlimited in length relative to the other two directions, and has the same cross-sectional structure at any position in the length direction. Common linear profiles A include photovoltaic brackets, slide rails, and the like.

[0048] In this embodiment, the linear profile multi-station processing system adopts a follow-up punching method. While the punching mechanism 11 performs the punching action, the main body of the punching mechanism 11 runs synchronously with the linear profile A. In this way, the punching of the through hole to be formed on the linear profile A can be completed without stopping the linear profile A, thereby greatly improving the punching efficiency of the linear profile multi-station processing system.

[0049] Specifically, the punching mechanism 11 includes a punching frame 111 , which serves as the main body of the punching mechanism 11 .

[0050] In this embodiment, each punching mechanism 11 includes at least a first state and a second state; in the first state, it moves synchronously from the first station to the second station with the linear profile A and performs the punching operation synchronously; in the second state, it moves in the opposite direction along the linear profile A from the second station to the first station and resets.

[0051] The punching units 1 each include a punching mechanism 11, and the connecting line of the punching areas of the punching mechanism 11 is consistent with the running direction of the linear profile A, so that multiple punching units 1 can punch holes on the linear profile A at the same time; the first state is the process from the first station to the second station, that is, the punching mechanism 11 performs a punching operation on the linear profile A, and the main body of the punching mechanism 11 can run synchronously with the linear profile A. The second state is the process from the second station to the first station, that is, the resetting process of the punching mechanism 11.

[0052] The punching process of the punching mechanism 11 performing the punching operation on the linear profile A includes the process of the punching die 113 feeding toward the side wall to be processed of the linear profile A, and also includes the process of the punching die 113 sliding toward the direction away from the side wall to be processed of the linear profile A but not completely separating from the linear profile A. In at least these two processes, the punching mechanism 11 maintains synchronous operation with the linear profile A. When the punching die 113 slides toward the direction away from the side wall to be processed of the linear profile A and completely separates from the linear profile A, the main body of the punching mechanism 11 is reset to its initial position.

[0053] In this embodiment, each punching mechanism 11 is suitable for punching a side wall to be punched of a linear profile; when there are side walls to be punched in multiple directions, the punching directions of adjacent punching mechanisms 11 are inconsistent.

[0054] In this embodiment, the feeding directions of the punching mechanisms 11 corresponding to adjacent punching units 1 are inconsistent, which can improve the stress conditions of the linear profile A when being punched, and further provide a hardware basis for the preferred setting in which the punching forces acting on the linear profile A can be balanced with each other.

[0055] Specifically, when the outer contour of the linear profile A is in the form of an open square tube, the punching mechanisms 11 corresponding to adjacent punching units 1 can be sequentially configured to punch top through holes, rear through holes, and front through holes to improve the stability of the linear profile A during punching.

[0056] Furthermore, the punching unit 1 also includes a blanking trough for receiving punching waste, and the opening surface of the linear profile A faces the blanking trough, for example, the blanking trough faces upward and the opening surface of the linear profile A faces downward, so as to collect the punching waste.

[0057] Specifically, the opening surface of the linear profile A is a feature of the linear profile A itself, rather than an opening additionally opened on the linear profile A to meet the need for waste discharge. The linear profile A with an opening surface includes but is not limited to photovoltaic brackets, slide rails, and the like.

[0058] In this embodiment, the multi-station processing system for linear profiles also includes a cutting unit 2, which includes a cutting mechanism 21. The cutting mechanism 21 moves synchronously with the linear profile A and performs the cutting operation synchronously under the control of the control unit. All punching units 1 form a punching operation area, and the cutting unit 2 is arranged downstream of the punching operation area.

[0059] In this embodiment, the cutting mechanism 21 is used to split the punched linear profile A, and the cutting mechanism 21 can run synchronously with the linear profile A during the cutting operation. Therefore, the cutting operation of the linear profile A can still be performed without stopping the operation of the linear profile A, thereby greatly improving the cutting efficiency of the linear profile A.

[0060] In this embodiment, the cutting mechanism 21 includes at least a third state and a fourth state; in the third state, it moves synchronously with the linear profile A from the third station to the fourth station and performs the cutting operation synchronously; in the fourth state, it moves in the opposite direction along the linear profile A from the fourth station to the third station and resets.

[0061] In this embodiment, the third state is the cutting process of the cutting mechanism 21 performing the cutting operation on the linear profile A, including the process of the cutting part of the cutting mechanism 21 feeding toward the linear profile A, and also including the process of the cutting part of the cutting mechanism 21 sliding in the direction away from the linear profile A but not completely separated from the linear profile A. In at least these two processes, the main body of the cutting mechanism 21 keeps running synchronously with the linear profile A, that is, the cutting mechanism 21 slides from the third station to the fourth station; the fourth state is the process of the cutting part of the cutting mechanism 21 sliding in the direction away from the side wall to be processed of the linear profile A and completely separated from the linear profile A, and the cutting mechanism 21 is reset from the fourth station to the third station.

[0062] In this embodiment, the punching mechanism 11 includes a punching die 113 and a first telescopic driving member 112, and the first telescopic driving member 112 and the punching die 113 are detachably connected; wherein each first telescopic driving member 112 is control-connected to the control unit to realize servo linkage control of each first telescopic driving member 112.

[0063] In this embodiment, the first telescopic drive member 112 is servo-controlled by a control unit, that is, the first telescopic drive member can be independently controlled. The control unit can be set as a multi-servo linkage control device, and the working state of the first telescopic drive member 112 must match the position condition of the punching mechanism 11 relative to the linear profile.

[0064] In this embodiment, the punching mechanism 11 includes a punching die 113 , and the through holes on the side walls to be punched on the linear profile A are grouped according to shape, spacing, size and / or quantity, and each group corresponds to a punching die 113 .

[0065] Since the through holes on the linear profile A are classified into multiple combinations according to the above rules, it is only necessary to use a corresponding number of punching mechanisms 11 so that each punching mechanism 11 contains a punching die 113 of a corresponding combination form to realize the processing of the through holes on the linear profile A. Since each combination classification is punched separately by an independent punching mechanism 11, different punching mechanisms 11 will not affect each other, and there is no problem of needing to replace the punching die 113 midway, which is beneficial to further improve the punching efficiency of the multi-station processing system for linear profiles.

[0066] In this embodiment, the cutting mechanism 21 includes a second telescopic driving member 211, and the cutting mechanism 21 also includes a cutting component. The second telescopic driving member 211 and the cutting component are detachably connected; wherein the second telescopic driving member 211 is controlled by a control unit to achieve servo control of each second telescopic driving member 211.

[0067] In this embodiment, the second telescopic drive member 211 is servo-controlled by a control unit, that is, the second telescopic drive member 211 can be independently controlled. The control unit can also be set as a multi-servo linkage control device. The working state of the second telescopic drive member 211 must match the position condition of the cutting mechanism 21 relative to the linear profile.

[0068] Specifically, the first telescopic driving member 112 and the second telescopic driving member 211 may both be configured as hydraulic telescopic rods.

[0069] In this embodiment, the punching unit 1 and the cutting unit 2 also include a sliding assembly 20. The main body of the punching mechanism 11 can be driven by the corresponding sliding assembly 20 to switch between the first station and the second station; the main body of the cutting mechanism 21 can be driven by the corresponding sliding assembly 20 to switch between the third station and the fourth station.

[0070] Specifically, the main body of the punching mechanism 11 can be configured as a punching frame 111 .

[0071] In this embodiment, the main body of the cutting unit 2 and the punching frame 111 of the punching unit 1 can be driven by the corresponding sliding assembly 20. The sliding assembly 20 is a linear reciprocating sliding device. The process of the sliding assembly 20 moving the punching frame 111 from the first position to the second position and the process of moving the main body of the cutting unit 2 from the third position to the fourth position corresponds to the process of the punching mechanism 11 performing a punching operation on the linear profile A and the process of the cutting unit 2 performing a cutting operation on the linear profile A, that is, the first state and the third state; the process of the sliding assembly 20 moving the punching frame 111 from the second position to the first position and the process of moving the main body of the cutting unit 2 from the fourth position to the third position corresponds to the reset process of the punching mechanism 11 and the cutting unit 2, that is, the second state and the fourth state. Because the sliding assembly 20 is a reciprocating sliding device, the punching operation and the cutting operation can be continuously performed without stopping the operation of the linear profile A, thereby further ensuring that the linear profile multi-station processing system has good working efficiency.

[0072] In this embodiment, the sliding assembly 20 includes a support seat 201 and a sliding mechanism 202 . An assembly space C of the sliding assembly 20 is formed in the support seat 201 , and the sliding mechanism 202 is disposed in the support seat 201 .

[0073] In this embodiment, the sliding mechanism 202 is arranged in the assembly space of the support seat 201, so that the overall structure of the sliding assembly 20 can be made more compact. The support seat 201 can also be used as a supporting component and a protective component of the sliding mechanism 202, thereby achieving multiple uses and reducing the overall cost of the sliding mechanism 202.

[0074] In this embodiment, the sliding mechanism 202 includes a servo motor 2021, and also includes one of a synchronous belt mechanism, a chain sprocket mechanism, a ball screw mechanism and a gear rack mechanism. The torque input ends of the synchronous belt mechanism, the chain sprocket mechanism and the ball screw mechanism are all driven and connected to the servo motor 2021, and each servo motor 2021 realizes servo linkage control through a control unit.

[0075] In this embodiment, the sliding components 20 are configured as servo drive mechanisms, and the sliding mechanisms 2022 include but are not limited to the above-mentioned drive mechanisms. Any of the above-mentioned drive mechanisms combined with the servo control of the servo motor 2021 can greatly improve the control accuracy of the sliding components 20, thereby improving the accuracy of the linear profile multi-station processing system when performing punching and cutting operations.

[0076] Specifically, the synchronous belt mechanism includes two synchronous wheels and a synchronous belt that links the two synchronous wheels, the axes of the two synchronous wheels are parallel, one synchronous wheel is drivingly connected to the servo motor 2021, and the synchronous belt serves as the mobile output end of the moving mechanism;

[0077] The chain sprocket mechanism includes two sprockets with parallel axes and a chain linking the two sprockets, one sprocket is connected to the servo motor 2021, and the chain serves as the mobile output end of the mobile mechanism;

[0078] The ball screw mechanism includes a lead screw and a slider assembly threadedly connected to the lead screw. The lead screw is driven and connected to the servo motor 2021, and the slider assembly serves as the moving output end of the moving mechanism.

[0079] The gear rack mechanism includes a gear and a rack, the gear is drivingly connected to the servo motor 2021, and the rack serves as the moving output end of the moving mechanism.

[0080] The servo motor is also servo-controlled by a multi-servo linkage control device, thereby ensuring that the sliding mechanism 202 can realize automatic operation.

[0081] In this embodiment, the punching unit 1 includes a frame 12 and a two-axis adjustment component 13, the main body of the two-axis adjustment component 13 is connected to the frame 12, and the main body of the punching mechanism 11 is connected to the action output part corresponding to the two-axis adjustment component 13; wherein the action output part of the two-axis adjustment component 13 can enable the main body of the punching mechanism 11 to slide laterally with a limited position along the horizontal direction perpendicular to the length direction of the straight profile A, and enable the main body of the punching mechanism 11 to slide vertically with a limited position along the vertical direction perpendicular to the length direction of the straight profile A.

[0082] In this embodiment, the two-axis adjustment assembly 13 is supported on the frame 12, and is used to drive the position of the punching frame 111 to adjust, thereby ensuring that the position of the punching area of ​​the punching mechanism 11 can be adjusted. In this way, when the height position of the linear profile A, or the position along the front-to-back direction changes, the punching mechanism 11 can have a higher position matching degree for the linear profile A, thereby improving the hole-forming reliability of the linear profile A.

[0083] The two-axis adjustment assembly 13 includes two groups of slides that are cross-arranged and interconnected. One group of slides can drive the main body of the punching mechanism 11 to slide forward and backward, and the other group of slides can drive the main body of the punching mechanism 11 to slide up and down. The cross slide itself is a mature technical means and will not be elaborated here.

[0084] Compared with the prior art, the multi-station processing system for linear profiles shown in Figures 1-7 adopts follow-up punching and groups the through holes on the side walls to be punched according to shape, spacing, size and / or quantity, and each group corresponds to a punching form of a punching die 113, which significantly reduces the processing time of the linear profile A. It only takes about 12 seconds to process a 10-meter-long linear profile A.

[0085] It can also punch more holes, such as 1-16 holes on the top surface, the whole line can punch 70 holes at a time, and 1-14 holes on each side, the whole line can punch 60 holes at a time.

[0086] It also reduces the footprint and improves the compactness of the structure. The system dimensions are 30 meters long x 4.5 meters wide x 3.2 meters high, while the dimensions of commonly used equipment on the market are 40 meters long x 18 meters wide x 3.5 meters high.

[0087] At the same time, it also saves labor. Since the system adopts a servo linkage control device, each device can save 4-6 people.

[0088] Embodiment 2:

[0089] Reference Figure 3 , Figure 4 and Figure 5 In addition to all the technical solutions of the above embodiments, the embodiments of the present invention further have the following technical solutions:

[0090] The punching unit 1 further comprises an abutment seat 14 connected to the punching frame 111 , and the abutment seat 14 has a positioning surface B capable of abutting against the side wall to be punched to provide a supporting force.

[0091] In this embodiment, the abutment seat 14 can not only position the linear profile A, but also provide support force for the linear profile A when being punched, thereby improving the stability of the linear profile A when being punched, and indirectly improving the efficiency of punching on the linear profile A.

[0092] Specifically, the direction of the positioning surface B of the abutment seat 14 matches the extension direction of the side wall to be punched of the linear profile A. For example, when the above-mentioned type of linear profile A is used, the positioning surface B of the abutment seat 14 corresponding to the punching unit 1 for punching the top through hole extends horizontally and faces upward; the positioning surface B of the abutment seat 14 corresponding to the punching unit 1 for punching the rear through hole extends vertically and faces rearward; the positioning surface B of the abutment seat 14 corresponding to the punching unit 1 for punching the front through hole extends vertically and faces forward.

[0093] In addition, the abutment seat 14 also has a bearing surface for bearing the deadweight of the linear profile A. For example, the punching unit 1 for punching the rear through holes and the front through holes is used to support the linear profile A when the linear profile A runs along its own length direction, and the bearing surface of the punching unit 1 for punching the top through hole is integrated with the positioning surface B into a plane, thereby further improving the stability of the linear profile.

[0094] Embodiment 3:

[0095] Reference Figure 7An embodiment of the present invention provides a linear profile production line, including the linear profile multi-station processing system in any of the above embodiments, the linear profile production line also includes a molding system 3 and a collection system 4, the molding system 3 is located at the upstream end of the linear profile multi-station processing system to receive the linear profile A output by the molding system 3, and the collection system 4 is located at the downstream end of the linear profile multi-station processing system to collect the linear profile A output by the linear profile multi-station processing system.

[0096] In this embodiment, the linear profile A formed by the forming system 3 is directly conveyed to the linear profile multi-station processing system. In this way, the linear profile A output action of the forming system 3 can also serve as the loading action of the linear profile multi-station processing system, thereby improving the production efficiency of the linear profile production line; and the linear profile A output by the linear profile multi-station processing system is collected by the collecting system 4, which can improve the regularity of the linear profile production line. The linear profile A that is directly collected and stacked is also conducive to the transportation of the linear profile A.

[0097] Specifically, the forming system 3 can be configured as a roller forming device, and the collecting system 4 can be configured as a three-dimensional stacking device.

[0098] It can be understood that, except for any conflicting parts, the above-mentioned embodiments 1-3 can be freely combined to form other implementation modes of the present invention.

[0099] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0100] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0101] In the present invention, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0102] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0103] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A linear profile multi-station processing system, used for processing a linear profile (A) fed along its own length direction at multiple stations in its length direction, characterized in that: It comprises a plurality of punching units (1) and a control unit, wherein the plurality of punching units (1) are spaced apart along the feeding direction of the linear profile (A), and each of the punching units (1) comprises a punching mechanism (11); The punching mechanism (11) moves synchronously with the linear profile (A) under the control of the control unit and performs the punching operation synchronously; Each of the punching mechanisms (11) is suitable for punching a side wall of the linear profile to be punched; when there are side walls to be punched in multiple directions, the punching directions of adjacent punching mechanisms (11) are inconsistent; The punching mechanism (11) comprises a punching die (113) and a first telescopic driving member (112), wherein the first telescopic driving member (112) and the punching die (113) are detachably connected; Wherein, each of the first telescopic driving members (112) is controllably connected to the control unit to achieve servo linkage control of each of the first telescopic driving members (112); The through holes on the side wall to be punched on the linear profile (A) are grouped according to shape, spacing, size and / or quantity, and each group corresponds to a punching die (113); The punching unit (1) comprises a frame (12) and a two-axis adjustment assembly (13); The two-axis adjustment assembly (13) comprises two sets of slides which are cross-arranged and connected to each other, one set of slides can drive the main body of the punching mechanism (11) to slide forward and backward, and the other set of slides can drive the main body of the punching mechanism (11) to slide up and down; the punching unit (1) also comprises an abutment seat (14) supported on the main body of the punching mechanism (11); The main body of the two-axis adjustment component (13) is connected to the frame (12), and the main body of the punching mechanism (11) is connected to the action output part corresponding to the two-axis adjustment component (13); The abutment seat (14) has a positioning surface (B) capable of abutting against the side wall to be punched to provide a supporting force.

2. The multi-station processing system for linear profiles according to claim 1, characterized in that: Each of the punching mechanisms (11) comprises at least a first state and a second state; In the first state, the machine moves from the first station to the second station synchronously with the linear profile (A) and performs the punching operation synchronously; In the second state, the linear profile (A) is moved in the opposite direction from the second station to the first station to reset.

3. The multi-station processing system for linear profiles according to claim 1, characterized in that: The punching unit (1) further comprises a blanking trough for receiving punching waste, and the opening surface of the linear profile (A) faces the blanking trough.

4. The multi-station processing system for linear profiles according to claim 1, characterized in that: The linear profile multi-station processing system further comprises a cutting unit (2), wherein the cutting unit (2) comprises a cutting mechanism (21), and the cutting mechanism (21) moves synchronously with the linear profile (A) and performs a cutting operation synchronously under the control of the control unit; All the punching units (1) form a punching operation area, and the cutting unit (2) is arranged downstream of the punching operation area.

5. The multi-station processing system for linear profiles according to claim 4, characterized in that: The cutting mechanism (21) includes at least a third state and a fourth state; In the third state, from the third station to the fourth station, it moves synchronously with the linear profile (A) and performs the cutting operation synchronously; In the fourth state, from the fourth station to the third station, the straight profile (A) moves in the opposite direction to reset.

6. The multi-station processing system for linear profiles according to claim 4, characterized in that: The cutting mechanism (21) comprises a second telescopic drive member (211), and the cutting mechanism (21) further comprises a cutting component, wherein the second telescopic drive member (211) and the cutting component are detachably connected; wherein the second telescopic drive members (211) are all controlled and connected by the control unit to achieve servo control of each second telescopic drive member (211).

7. The multi-station processing system for linear profiles according to claim 4, characterized in that: The punching unit (1) and the cutting unit (2) both further comprise a sliding assembly (20); the main body of the punching mechanism (11) can be driven by the corresponding sliding assembly (20) to switch between the first workstation and the second workstation; the main body of the cutting mechanism (21) can be driven by the corresponding sliding assembly (20) to switch between the third workstation and the fourth workstation.

8. The multi-station processing system for linear profiles according to claim 7, characterized in that: The sliding assembly (20) comprises a support seat (201) and a sliding mechanism (202); an assembly space (C) of the sliding assembly (20) is formed in the support seat (201); and the sliding mechanism (202) is arranged in the support seat (201).

9. The multi-station processing system for linear profiles according to claim 8, characterized in that: The sliding mechanism (202) comprises a servo motor (2021), and also comprises one of a synchronous belt mechanism, a chain sprocket mechanism, a ball screw mechanism and a gear rack mechanism, wherein the torque input ends of the synchronous belt mechanism, the chain sprocket mechanism and the ball screw mechanism are all drivingly connected to the servo motor (2021), and each of the servo motors (2021) is servo-linkedly controlled by the control unit.

10. The linear profile multi-station processing system according to claim 1, characterized in that: in, The action output portion of the two-axis adjustment assembly (13) can cause the main body of the punching mechanism (11) to slide horizontally with a limited position along a horizontal direction perpendicular to the length direction of the linear profile (A), and can cause the main body of the punching mechanism (11) to slide vertically with a limited position along a vertical direction perpendicular to the length direction of the linear profile (A).

11. The multi-station processing system for linear profiles according to claim 1, characterized in that: The abutment seat (14) is also used to support the bearing surface of the linear profile (A).

12. A linear profile production line, characterized in that: It comprises a multi-station processing system for linear profiles as described in any one of claims 1 to 11.

13. The linear profile production line according to claim 12, characterized in that: The linear profile production line further comprises a forming system (3), which is located at the upstream end of the linear profile multi-station processing system and is used for forming the linear profile (A) to be punched.

14. The linear profile production line according to claim 12 or 13, characterized in that: The linear profile production line further comprises a collection system (4), which is located at the downstream end of the linear profile multi-station processing system and is used to collect the linear profiles (A) output by the linear profile multi-station processing system.

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