CN117531909A - Linear profile multi-station processing system and linear profile production line - Google Patents
Linear profile multi-station processing system and linear profile production line Download PDFInfo
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- CN117531909A CN117531909A CN202311701395.3A CN202311701395A CN117531909A CN 117531909 A CN117531909 A CN 117531909A CN 202311701395 A CN202311701395 A CN 202311701395A CN 117531909 A CN117531909 A CN 117531909A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000004080 punching Methods 0.000 claims abstract description 208
- 230000007246 mechanism Effects 0.000 claims abstract description 144
- 230000009471 action Effects 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims description 63
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 20
- 238000000465 moulding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a linear profile multi-station processing system and a linear profile production line, which are used for processing a linear profile fed along the length direction of the linear profile at a plurality of stations along the length direction, and are characterized in that: the device comprises a plurality of punching units and a control unit, wherein the punching units are distributed at intervals along the feeding direction of the linear profile, and each punching unit comprises a punching mechanism; the punching mechanism synchronously moves with the linear section bar and synchronously executes punching operation under the control of the control unit, and has the beneficial effects that the multi-station processing system for the linear section bar adopts a follow-up punching mode, and when the punching mechanism executes punching action, the main body of the punching mechanism synchronously operates along with the linear section bar, so that the punching of a through hole to be formed on the linear section bar can be completed on the premise that the linear section bar is not stopped, and the punching efficiency of the multi-station processing system for the linear section bar is greatly improved.
Description
Technical Field
The invention relates to the technical field of linear profile machining, in particular to a linear profile multi-station machining system and a linear profile production line.
Background
At present, after the production of the photovoltaic panel linear material is finished, required through holes are punched on the linear material, because the required through holes are distributed in a continuous grouping mode, when the number of the through holes in each group is large, the punching of one group of through holes cannot be completed through one more punching unit, the common punching mode is to fix the punching unit, the linear material intermittently operates, namely the linear material keeps static in the punching process of the punching unit, the non-punching process of the punching unit keeps running along the length direction, and the group of split punching processes are punched for multiple times.
However, the punching mode has at least two problems, namely, the intermittent operation of the linear section bar is obviously unfavorable for the improvement of the punching efficiency of the linear section bar; secondly, when a plurality of through holes are formed in a group of through holes according to the shape and/or the interval and/or the size and/or the number, the punching die is required to be replaced at the corresponding time before the punching of the group of punching ends, which is more unfavorable for improving the punching efficiency.
Disclosure of Invention
Technical problem to be solved
In view of the above-mentioned drawbacks and shortcomings 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 occupied area caused by intermittent operation in the punching mode in the prior art, and the technical problems that when a group of through holes have different shapes and/or spacing and/or size, the punching die needs to be replaced at a corresponding time before the end of punching of a group of through holes, which is more unfavorable for improving the punching efficiency.
Technical proposal
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
in a first aspect, the present invention provides a multi-station processing system for processing a linear profile fed along its length direction at a plurality of stations along its length direction, wherein: the device comprises a plurality of punching units and a control unit, wherein the punching units are distributed at intervals 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 and synchronously executes punching operation under the control of the control unit.
In one aspect of the invention, each punch mechanism includes at least a first state and a second state; in the first state, from the first station to the second station, synchronously moving with the linear section bar and synchronously executing punching operation; and in the second state, the linear profile is reversely moved from the second station to the first station for resetting.
In one embodiment of the invention, each punching mechanism is adapted to perform punching on one side wall of the straight profile to be punched.
In one aspect of the invention, when there are multiple directions of the side walls to be punched, the punching directions of adjacent punching mechanisms are not uniform.
In one embodiment of the invention, the punching unit further comprises a chute for receiving the punching waste, the opening of the linear profile facing the chute.
In one technical scheme of the invention, the multi-station processing system of the linear profile further comprises a cutting unit, the cutting unit comprises a cutting mechanism, the cutting mechanism synchronously moves with the linear profile and synchronously executes cutting operation under the control of the control unit, all punching units form a punching operation area, and the cutting unit is arranged at the downstream of the punching operation area.
In one aspect of the present invention, the cutoff mechanism includes at least a third state and a fourth state; in the third state, from the third station to the fourth station, synchronously moving with the linear section bar and synchronously executing cutting operation; and in the fourth state, moving and resetting along the linear profile reversely from the fourth station to the third station.
In one technical scheme of the invention, the punching mechanism comprises a punching die and a first telescopic driving piece, and the first telescopic driving piece is detachably connected with the punching die; each first telescopic driving piece is in control connection with the control unit so as to realize servo linkage control of each first telescopic driving piece.
In one technical scheme of the invention, through holes of the side wall to be punched on the linear profile are grouped according to shape, interval, size and/or number, and each group corresponds to one punching die.
In one technical scheme of the invention, the cutting mechanisms comprise second telescopic driving pieces, the cutting mechanisms further comprise cutting components, and the second telescopic driving pieces are detachably connected with the cutting components; the second telescopic driving pieces are connected through control of the control unit, so that servo control of each second telescopic driving piece is achieved.
In one technical scheme of the invention, the punching unit and the cutting unit also comprise sliding components, and the main body of the punching mechanism can be driven by the corresponding sliding components to switch between the first station and the second station; the main body of the cutting mechanism can be driven by the corresponding sliding component to switch between the third station and the fourth station.
In one technical scheme of the invention, the sliding component comprises a supporting seat and a sliding mechanism, wherein an assembly space of the sliding component is formed in the supporting seat, and the sliding mechanism is arranged in the supporting seat.
In one technical scheme of the invention, the sliding mechanism comprises a servo motor and further comprises one of a synchronous belt mechanism, a chain sprocket mechanism, a ball screw mechanism and a gear rack mechanism, torque input ends of the synchronous belt mechanism, the chain sprocket mechanism and the ball screw mechanism are all in driving connection with the servo motor, and each servo motor realizes servo linkage control through a control unit.
In one technical scheme of the invention, the punching unit comprises a frame and two-axis adjusting assemblies, wherein the main body part of each two-axis adjusting assembly is connected to the frame, and the main body of the punching mechanism is connected to the action output part corresponding to each two-axis adjusting assembly; the motion output part of the two-axis adjusting assembly can enable the main body of the punching mechanism to slide in a limiting manner in the horizontal direction perpendicular to the length direction of the linear section bar, and enable the main body of the punching mechanism to slide in a limiting manner in the vertical direction perpendicular to the length direction of the linear section bar.
In one technical scheme of the invention, the two-axis adjusting assembly comprises two groups of sliding tables which are mutually crossed and connected, one group of sliding tables can drive the main body of the punching mechanism to slide back and forth, and the other group of sliding tables can drive the main body of the punching mechanism to slide up and down.
In one aspect of the present invention, the punching unit further includes a supporting seat supported on the punching mechanism main body, and the supporting seat has a positioning surface capable of supporting the sidewall to be punched to provide a supporting force.
In one embodiment of the invention, the abutment is also used to support the bearing surface of the linear profile.
In a second aspect, the invention provides a linear profile production line, which comprises the linear profile multi-station processing system in any one of the technical schemes.
In one aspect of the present invention, the linear profile production line further includes a molding system, which is located at an upstream end of the linear profile multi-station processing system, for molding the linear profile to be punched.
In one technical scheme of the invention, the linear profile production line further comprises a collecting system, wherein the collecting system is positioned at the downstream end of the linear profile multi-station processing system and is used for collecting the linear profile output by the linear profile multi-station processing system.
Advantageous effects
The beneficial effects of the invention are as follows: the multi-station processing system for the linear section adopts a follow-up punching mode, and the main body of the punching mechanism synchronously moves along with the linear section when the punching mechanism executes the punching action, so that the punching of the through hole to be formed on the linear section can be completed on the premise that the linear section is not stopped, and the punching efficiency of the multi-station processing system for the linear section is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a multi-station processing system for linear profiles according to the present invention;
FIG. 2 is a schematic view of a partially enlarged structure of the present invention at X in FIG. 1;
FIG. 3 is a schematic left-hand view of a punching unit for punching a top through hole according to the present invention;
FIG. 4 is a schematic left-hand view of a punching unit for punching a rear through hole according to the present invention;
FIG. 5 is a schematic left-hand view of a punching unit for punching a front-side through hole according to the present invention;
FIG. 6 is a schematic left-hand view of the severing unit of the present invention;
fig. 7 is a schematic structural view of a linear profile production line according to the present invention.
[ reference numerals description ]
A: a straight line section bar;
1: a punching unit; 11: a punching mechanism; 111: a punching frame; 112: a first telescopic driving member; 113: punching a die; 12: a frame; 13: a two-axis adjustment assembly; 14: a butt joint seat; b: a positioning surface;
2: a cutting unit; 21: a cutting mechanism; 211: a second telescopic driving member;
20: a slip assembly; 201: a support base; c: an assembly space; 202: a sliding mechanism; 2021: a servo motor;
3: a molding system;
4: a collection system.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 7 by way of specific embodiments for better explanation of the present invention for easy understanding. Wherein references herein to "upper", "lower", etc. are made to the orientation of fig. 1.
Example 1:
referring to fig. 1 to 6, an embodiment of the present invention provides a multi-station processing system for a linear profile a fed in a longitudinal direction thereof at a plurality of stations in the longitudinal direction thereof, which is characterized in that: the device comprises a plurality of punching units 1 and a control unit, wherein the plurality of punching units 1 are distributed at intervals along the feeding direction of the linear section A, and each punching unit 1 comprises a punching mechanism 11; the punching mechanism 11 moves synchronously with the linear profile a and performs the punching operation synchronously under the control of the control unit.
Specifically, the straight profile a is a substantially longer or unlimited length in the length direction relative to the other two directions, and has the same cross-sectional structure at any position in the length direction. Common straight profiles a include photovoltaic brackets, sliding rails, and the like.
In this embodiment, the multi-station processing system for the linear profile adopts a follow-up punching mode, and when the punching mechanism 11 executes the punching action, the main body of the punching mechanism 11 synchronously operates along with the linear profile A, so that the punching of the through hole to be formed on the linear profile A can be completed on the premise that the linear profile A does not stop, and the punching efficiency of the multi-station processing system for the linear profile is greatly improved.
Specifically, the punching mechanism 11 includes a punching frame 111 as a main body of the punching mechanism 11.
In the present embodiment, each punching mechanism 11 includes at least a first state and a second state; in the first state, from the first station to the second station, synchronously moving with the linear section A and synchronously executing punching operation; in the second state, the linear profile A moves reversely from the second station to the first station for resetting.
The punching units 1 comprise punching mechanisms 11, and the connecting lines of the punching areas of the punching mechanisms 11 are consistent with the running direction of the linear section A, so that a plurality of punching units 1 can punch holes on the linear section A at the same time; the first state is a process from the first station to the second station, that is, a process in which the punching mechanism 11 performs the punching operation on the straight-line profile a, and the main body of the punching mechanism 11 can operate synchronously with the straight-line profile a. The second state is a process from the second station to the first station, that is, a resetting process of the punching mechanism 11.
The punching mechanism 11 performs the punching process of the punching operation on the linear section a, including the process of feeding the punching die 113 to the side wall to be processed of the linear section a, and further including the process of sliding the punching die 113 in the direction away from the side wall to be processed of the linear section a, but not completely separating from the linear section a, and at least two processes, the punching mechanism 11 keeps running in synchronization with the linear section a, and when the punching die 113 slides in the direction away from the side wall to be processed of the linear section a and completely separates from the linear section a, the main body of the punching mechanism 11 is reset to the initial position.
In the present embodiment, each punching mechanism 11 is adapted to perform punching on one side wall to be punched of the straight profile; when there are a plurality of directions of the side walls to be punched, the punching directions of the adjacent punching mechanisms 11 are not uniform.
In this embodiment, the feeding directions of the punching mechanisms 11 corresponding to the adjacent punching units 1 are not consistent, so that the stress condition of the straight section bar a when being punched can be improved, and a hardware foundation is provided for the preferable setting condition that the punching forces received by the straight section bar a can be balanced with each other.
Specifically, when the outline of the linear profile a is in the form of a square tube with an opening, the punching mechanisms 11 corresponding to the adjacent punching units 1 can be sequentially set to punch the top through hole, the rear through hole and the front through hole, so as to improve the stability of the linear profile a during punching.
Further, the punching unit 1 further comprises a chute for receiving the punching waste, the opening of the straight section a faces towards the chute, e.g. the chute faces upwards and the opening of the straight section a faces downwards, so as to achieve the collection of the punching waste.
Specifically, the opening surface of the straight section a is the characteristic of the straight section a, but is not an opening additionally formed in the straight section a in order to meet the waste discharging requirement. The straight profile a with the open face includes, but is not limited to, a photovoltaic bracket, a sliding rail, and the like.
In the present embodiment, the linear profile multi-station processing system further includes a cutting unit 2, the cutting unit 2 includes a cutting mechanism 21, the cutting mechanism 21 moves synchronously with the linear profile a and performs 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 disposed downstream of the punching operation area.
In this embodiment, the cutting mechanism 21 is used to divide the punched linear section a, and the cutting mechanism 21 can operate synchronously with the linear section a during the execution of the cutting operation, so that the cutting operation of the linear section a can still be performed without stopping the operation of the linear section a, thereby greatly improving the cutting efficiency of the linear section a.
In the present embodiment, the cutoff mechanism 21 includes at least a third state and a fourth state; in the third state, from the third station to the fourth station, synchronously moving with the linear section A and synchronously executing cutting operation; in the fourth state, the linear profile A moves reversely from the fourth station to the third station for resetting.
In the present embodiment, the third state is a cutting process in which the cutting mechanism 21 performs a cutting operation on the straight-line profile a, including a process in which the cutting member of the cutting mechanism 21 is fed to the straight-line profile a, and a process in which the cutting member of the cutting mechanism 21 slides in a direction away from the straight-line profile a, but is not completely separated from the straight-line profile a, and in at least two of these processes, the main body of the cutting mechanism 21 remains to be operated in synchronization with the straight-line profile a, that is, the cutting mechanism 21 slides from the third station to the fourth station; the fourth state is a reset process from the fourth station to the third station after the cutting member of the cutting mechanism 21 slides away from the side wall to be processed of the linear profile a and is completely separated from the linear profile a.
In the present embodiment, the punching mechanism 11 includes a punching die 113 and a first telescopic driving member 112, the first telescopic driving member 112 and the punching die 113 being detachably connected; each first telescopic driving piece 112 is in control connection with the control unit, so that servo linkage control of each first telescopic driving piece 112 is realized.
In this embodiment, the first telescopic driving piece 112 realizes servo control through the control unit, that is, the first telescopic driving piece can realize independent control, the control unit can be set as a multi-servo linkage control device, and the working state of the first telescopic driving piece 112 is to be matched with the position working condition of the punching mechanism 11 relative to the linear profile.
In this embodiment, the punching mechanism 11 includes punching dies 113, and the through holes of the side walls to be punched on the straight section a are grouped according to shape, pitch, size and/or number, each group corresponding to one punching die 113.
Because the through holes on the straight section A are classified into a plurality of combinations according to the rule, the through holes on the straight section A can be processed by only arranging the punching dies 113 in the corresponding combination form in the punching mechanisms 11 corresponding to the number of combinations, and because the classification of each combination is carried out by independent punching mechanisms 11, different punching mechanisms 11 cannot influence each other, the problem that the punching dies 113 need to be replaced halfway is solved, and further the punching efficiency of the multi-station processing system of the straight section is further improved.
In this embodiment, the cutting mechanisms 21 each include a second telescopic driving piece 211, and the cutting mechanisms 21 further include a cutting member, and the second telescopic driving pieces 211 and the cutting member are detachably connected; wherein, the second telescopic driving pieces 211 are all connected by the control unit to realize the servo control of each second telescopic driving piece 211.
In this embodiment, the second telescopic driving piece 211 realizes servo control through a control unit, that is, the second telescopic driving piece 211 can realize independent control, the control unit can be set as a multi-servo linkage control device as well, and the working state of the second telescopic driving piece 211 needs to be matched with the position working condition of the cutting mechanism 21 relative to the linear profile.
Specifically, the first telescopic driving piece 112 and the second telescopic driving piece 211 may each be provided as a hydraulic telescopic rod.
In this embodiment, the punching unit 1 and the cutting unit 2 further comprise a sliding component 20, and the main body of the punching mechanism 11 can be driven by the corresponding sliding component 20 to switch between the first station and the second station; the body of the shut-off mechanism 21 can be brought along by the corresponding sliding assembly 20 to switch between the third and fourth stations.
Specifically, the body of the punching mechanism 11 may be provided as a punching frame 111.
In this embodiment, the main body of the cutting unit 2 and the punching frame 111 of the punching unit 1 can be driven to operate by the corresponding sliding assembly 20, the sliding assembly 20 is a linear reciprocating sliding device, the sliding assembly 20 moves the punching frame 111 from the first position to the second position, and the main body of the cutting unit 2 moves from the third position to the fourth position, corresponding to the punching operation of the punching mechanism 11 on the linear profile a and the cutting operation of the cutting unit 2 on the linear profile a, namely, the first state and the third state; the process of moving the punching frame 111 from the second position to the first position and the process of moving the main body of the cutoff unit 2 from the fourth position to the third position by the slide assembly 20 correspond to the resetting process of the punching mechanism 11 and the cutoff unit 2, i.e., the second state and the fourth state. Because the sliding component 20 is a reciprocating sliding device, punching operation and cutting operation can be continuously performed on the premise that the linear section A does not stop running, and further good working efficiency of the linear section multi-station processing system is further ensured.
In this embodiment, the sliding component 20 includes a supporting seat 201 and a sliding mechanism 202, wherein an assembling space C of the sliding component 20 is formed in the supporting seat 201, and the sliding mechanism 202 is disposed in the supporting seat 201.
In this embodiment, the sliding mechanism 202 is disposed in the assembly space in the supporting seat 201, so that the overall structure of the sliding assembly 20 is more compact, and the supporting seat 201 is used as a supporting member and also as a protecting member of the sliding mechanism 202, thereby realizing one-piece multi-purpose and reducing the overall cost of the sliding mechanism 202.
In this embodiment, the slip mechanism 202 includes a servo motor 2021, and further includes one of a timing belt mechanism, a chain sprocket mechanism, a ball screw mechanism, and a rack and pinion mechanism, torque input ends of the timing belt mechanism, the chain sprocket mechanism, and the ball screw mechanism are all in driving connection with the servo motor 2021, and each servo motor 2021 realizes servo linkage control through a control unit.
In this embodiment, the sliding assemblies 20 are all provided with servo driving mechanisms, and the sliding mechanism 2022 includes but is not limited to the above driving mechanisms, and any of the driving mechanisms is matched with servo control of the servo motor 2021, so that the control precision of the sliding assemblies 20 can be greatly improved, and the precision of the linear profile multi-station processing system when performing punching operation and cutting operation is further improved.
Specifically, the synchronous belt mechanism comprises two synchronous wheels and a synchronous belt for linking the two synchronous wheels, the axes of the two synchronous wheels are parallel, one synchronous wheel is in driving connection with the servo motor 2021, and the synchronous belt is used as a moving output end of the moving mechanism;
the chain and sprocket mechanism comprises two sprockets with parallel axes and a chain linking the two sprockets, one sprocket is in driving connection with the servo motor 2021, and the chain is used as a moving output end of the moving mechanism;
the ball screw mechanism comprises a screw and a sliding block assembly connected to the screw in a threaded manner, the screw is in driving connection with the servo motor 2021, and the sliding block assembly is used as a moving output end of the moving mechanism.
The rack and pinion mechanism includes a rack and pinion gear, the rack gear is in driving connection with the servo motor 2021, and the rack gear serves as a movement output end of the movement mechanism.
The servo motor also realizes servo control through a multi-servo linkage control device, so that the sliding mechanism 202 is ensured to realize automatic operation.
In this embodiment, the punching unit 1 includes a frame 12 and a two-axis adjusting assembly 13, a main body portion of the two-axis adjusting assembly 13 is connected to the frame 12, and a main body of the punching mechanism 11 is connected to an action output portion corresponding to the two-axis adjusting assembly 13; the motion output portion of the two-axis adjusting assembly 13 can enable the main body of the punching mechanism 11 to slide in a limited manner in the horizontal direction perpendicular to the length direction of the linear section a, and enable the main body of the punching mechanism 11 to slide in a limited manner in the vertical direction perpendicular to the length direction of the linear section a.
In this embodiment, the two-axis adjusting assembly 13 is supported on the frame 12 for driving and adjusting the position of the punching frame 111, so as to ensure that the position of the punching area of the punching mechanism 11 can be adjusted, so that when the height position of the linear section a or the position along the front-back direction changes, the punching mechanism 11 can have a higher position matching degree for the linear section a, thereby improving the hole forming reliability of the linear section a.
The two-axis adjusting assembly 13 comprises two groups of sliding tables which are mutually crossed and are mutually connected, one group of sliding tables can drive the main body of the punching mechanism 11 to slide back and forth, the other group of sliding tables can drive the main body of the punching mechanism 11 to slide up and down, and the crossed sliding tables are mature technical means and are not described in detail herein.
Compared with the prior art, for the linear profile multi-station processing system shown in the diagrams 1-7, as follow-up punching is adopted, and through holes of the side wall to be punched are grouped according to the shape, the distance, the size and/or the number, each group corresponds to the punching mode of one punching die 113, the processing time of the linear profile A is obviously reduced, and the processing of the linear profile A with the length of 10 meters only needs about 12 seconds.
More holes can be punched, for example, 1-16 holes on the top surface, 70 holes can be punched on the whole line at a time, 1-14 holes are respectively formed on the two side surfaces, and 60 holes can be punched on the whole line at a time.
The floor space is also reduced, the structural compactness is improved, the size of the system is 30 meters long by 4.5 meters wide by 3.2 meters high, and the size of common equipment in the market is 40 meters long by 18 meters wide by 3.5 meters high.
Meanwhile, the manual work is saved, and each device can save 4-6 people because the servo linkage control device is adopted in the system.
Example 2:
referring to fig. 3, 4 and 5, the embodiment of the present invention further includes the following technical means in addition to all the technical means of the above embodiment:
the punching unit 1 further comprises an abutment seat 14 connected to the punching frame 111, the abutment seat 14 having a positioning surface B capable of abutting against the side wall to be punched to provide a supporting force.
In this embodiment, the abutment seat 14 not only can play a role in positioning the linear profile a, but also can provide a supporting force for the linear profile a when punched, thereby improving the stability of the linear profile a when punched, and indirectly improving the efficiency of punching on the linear profile a.
Specifically, the direction of the positioning surface B of the abutment seat 14 matches the extending direction of the side wall to be punched of the straight-line profile a, for example, when the straight-line profile a of the above type is adopted, 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 abutting seat 14 corresponding to the punching unit 1 for punching the rear side through hole vertically extends and faces to the rear; the positioning surface B of the abutment seat 14 corresponding to the punching unit 1 for punching the front side through hole extends vertically and faces forward.
Moreover, the abutment seat 14 further has a bearing surface for bearing the dead weight of the straight section a, for example, the bearing surface and the positioning surface B of the punching unit 1 for punching the rear side through hole and the front side through hole are integrated into a plane, so as to further improve the stability of the straight section.
Example 3:
referring to fig. 7, an embodiment of the present invention provides a linear profile production line, including the linear profile multi-station processing system in any one of the foregoing embodiments, where the linear profile production line further includes a forming system 3 and a collecting system 4, the forming system 3 is located at an upstream end of the linear profile multi-station processing system to receive a linear profile a output by the forming system 3, and the collecting system 4 is located at a 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.
In this embodiment, the linear section bar a molded by the molding system 3 is directly conveyed to the linear section bar multi-station processing system, so that the linear section bar a output action of the molding system 3 can be used as the feeding action of the linear section bar multi-station processing system, and further the production efficiency of the linear section bar production line can be improved; the linear section A output by the linear section multi-station processing system is stored through the collecting system 4, so that the regularity of a linear section production line can be improved, and the linear section A directly collected and piled up is also beneficial to the transportation of the linear section A.
In particular, the forming system 3 may be configured as a roll-in forming device and the collecting system 4 may be configured as a three-dimensional palletizing device.
It will be appreciated that the above examples 1-3, except where conflicting moieties, may be freely combined to form further embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, which may be in direct contact with the first and second features, or in indirect contact with the first and second features via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is level lower than the second feature.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (20)
1. The utility model provides a sharp section bar multistation system of processing for a straight line section bar (A) along self length direction feed is processed at its length direction's a plurality of stations, its characterized in that: the device comprises a plurality of punching units (1) and a control unit, wherein the punching units (1) are distributed at intervals along the feeding direction of the linear section bar (A), and each punching unit (1) comprises a punching mechanism (11);
the punching mechanism (11) moves synchronously with the linear profile (A) and performs punching operation synchronously under the control of the control unit.
2. The linear profile multi-station processing system of claim 1, wherein: each punching mechanism (11) comprises at least a first state and a second state;
in the first state, from the first station to the second station, synchronously moving with the linear section bar (A) and synchronously executing punching operation;
in the second state, the linear profile (A) moves reversely from the second station to the first station for resetting.
3. The linear profile multi-station processing system of claim 1, wherein: each punching mechanism (11) is adapted to perform punching on one side wall to be punched of the straight profile.
4. The linear profile multi-station processing system of claim 1, wherein: when the side walls to be punched in a plurality of directions exist, the punching directions of the adjacent punching mechanisms (11) are inconsistent.
5. The linear profile multi-station processing system of claim 1, wherein: the punching unit (1) further comprises a blanking slot for receiving punching waste, the opening of the linear profile (a) facing towards the blanking slot.
6. The linear profile multi-station processing system of claim 1, wherein: the multi-station processing system for the linear section bar further comprises a cutting unit (2), wherein the cutting unit (2) comprises a cutting mechanism (21), and the cutting mechanism (21) synchronously moves with the linear section bar (A) and synchronously executes cutting operation under the control of the control unit;
all the punching units (1) form a punching operation area, and the cutting unit (2) is arranged at the downstream of the punching operation area.
7. The linear profile multi-station processing system of claim 6, wherein: the cutoff mechanism (21) comprises at least a third state and a fourth state;
in a third state, from a third station to a fourth station, synchronously moving with the linear profile (A) and synchronously executing cutting operation;
in the fourth state, the linear profile (A) is reversely moved from the fourth station to the third station for resetting.
8. The linear profile multi-station processing system of claim 1, wherein: the punching mechanism (11) comprises a punching die (113) and a first telescopic driving piece (112), and the first telescopic driving piece (112) is detachably connected with the punching die (113);
each first telescopic driving piece (112) is in control connection with the control unit, so that servo linkage control of each first telescopic driving piece (112) is realized.
9. The linear profile multi-station processing system of claim 8, wherein: the through holes of the side wall to be punched on the linear profile (A) are grouped (113) according to shape, interval, size and/or number, and each group corresponds to one punching die (113).
10. The linear profile multi-station processing system of claim 6, wherein: the cutting mechanisms (21) comprise second telescopic driving pieces (211), the cutting mechanisms (21) further comprise cutting components, and the second telescopic driving pieces (211) are detachably connected with the cutting components; the second telescopic driving pieces (211) are connected with the control unit in a control mode, and servo control of each second telescopic driving piece (211) is achieved.
11. The linear profile multi-station processing system of claim 6, wherein: the punching unit (1) and the cutting unit (2) also comprise sliding assemblies (20), and the main body of the punching mechanism (11) can be driven by the corresponding sliding assemblies (20) to switch between a first station and a second station; the body of the cutting mechanism (21) can be driven by the corresponding sliding assembly (20) to switch between a third station and a fourth station.
12. The linear profile multi-station processing system of claim 11, wherein: the sliding assembly (20) comprises a supporting seat (201) and a sliding mechanism (202), an assembling space (C) of the sliding assembly (20) is formed in the supporting seat (201), and the sliding mechanism (202) is arranged in the supporting seat (201).
13. The linear profile multi-station processing system of claim 12, wherein: the sliding mechanism (202) comprises a servo motor (2021), and further comprises one of a synchronous belt mechanism, a chain sprocket mechanism, a ball screw mechanism and a gear rack mechanism, torque input ends of the synchronous belt mechanism, the chain sprocket mechanism and the ball screw mechanism are all in driving connection with the servo motor (2021), and each servo motor (2021) is controlled by a control unit in a servo linkage mode.
14. The linear profile multi-station processing system of claim 8, wherein: the punching unit (1) comprises a frame (12) and a two-axis adjusting assembly (13), wherein the main body part of the two-axis adjusting assembly (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 adjusting assembly (13);
the motion output part of the two-axis adjusting assembly (13) can enable the main body of the punching mechanism (11) to transversely slide in a limiting manner along the horizontal direction perpendicular to the length direction of the linear section bar (A), and enable the main body of the punching mechanism (11) to vertically slide in a limiting manner along the vertical direction perpendicular to the length direction of the linear section bar (A).
15. The linear profile multi-station processing system of claim 14, wherein: the two-axis adjusting assembly (13) comprises two groups of sliding tables which are arranged in a mutually crossing mode and are mutually connected, one group of sliding tables can drive the main body of the punching mechanism (11) to slide back and forth, and the other group of sliding tables can drive the main body of the punching mechanism (11) to slide up and down.
16. A linear profile multi-station processing system as in claim 3, wherein: the punching unit (1) further comprises a supporting seat (14) supported on the punching mechanism (11) main body, and the supporting seat (14) is provided with a positioning surface (B) capable of being abutted with the side wall to be punched to provide supporting force.
17. The linear profile multi-station processing system of claim 16, wherein: the abutment (14) is also used for supporting the bearing surface of the linear profile (A).
18. The utility model provides a sharp section bar production line which characterized in that: a multi-station processing system comprising a linear profile according to any one of claims 1 to 17.
19. The linear profile line of claim 18, wherein: the linear profile production line further comprises a forming system (3), wherein the forming system (3) is positioned at the upstream end of the linear profile multi-station processing system and is used for forming a linear profile (A) to be punched.
20. A linear profile line as in claim 18 or 19, wherein: the linear profile production line further comprises a collection system (4), wherein the collection system (4) is positioned at the downstream end of the linear profile multi-station processing system and is used for collecting the linear profile (A) output by the linear profile multi-station processing system.
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| CN202311701395.3A CN117531909A (en) | 2023-12-12 | 2023-12-12 | Linear profile multi-station processing system and linear profile production line |
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| CN202311701395.3A CN117531909A (en) | 2023-12-12 | 2023-12-12 | Linear profile multi-station processing system and linear profile production line |
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