CN102500718A - Bending machine capable of bending layer by layer - Google Patents
Bending machine capable of bending layer by layer Download PDFInfo
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- CN102500718A CN102500718A CN2011103389906A CN201110338990A CN102500718A CN 102500718 A CN102500718 A CN 102500718A CN 2011103389906 A CN2011103389906 A CN 2011103389906A CN 201110338990 A CN201110338990 A CN 201110338990A CN 102500718 A CN102500718 A CN 102500718A
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- bending
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Abstract
The invention relates to a bending machine capable of bending layer by layer, which comprises a frame; a rotating roller and a rotating roller driving mechanism which drives the rotating roller to rotate are arranged on the frame; an upper pressure plate which rotates with the rotating roller is arranged on the rotating roller; a lower pressure plate is arranged below the upper pressure plate; a clamping control device for controlling the lower pressure plate and the upper pressure to clamp heat exchangers with spacing is arranged between the lower pressure plate and the upper pressure plate; the technical key points are as follows: a lifting mechanism is arranged on the frame; a lifting platform is arranged on the lifting mechanism; a movable bending following platform which can slide on the lifting platform and can be inserted into the adjacent two layers of radiating tubes of the heat exchangers and a pushing mechanism which pushes the movable bending following platform to move are arranged on the lifting platform; and a positioning mechanism which positions the heat exchangers is arranged on one side of the lower pressure plate on the frame. The bending machine can bend precisely, has a simple process and can bend a plurality of layers of heat exchangers layer by layer.
Description
[technical field]
The present invention relates to a kind of bender.
[background technology]
Fin-tube type multilayer heat exchanger obtained extensive use at refrigeration industry, and heat exchanger multilayer bending forming technology is the key link that influences heat exchanger performance as a kind of compact heat exchanger.In existing processes, be with the heat exchanger bending respectively of individual layer in order to obtain high performance multilayer heat exchange, assemble then, complex manufacturing technology, production efficiency is low.Also some processing technology is accomplished on a bender, but its processing inaccuracy, the qualification rate of the heat exchanger of producing is low.
[summary of the invention]
The objective of the invention is to overcome the deficiency of prior art, provide a kind of can be to the multilayer heat exchanger bending, and bending is accurate, but the bender of the simple layering bending of technology.
In order to address the above problem, the present invention adopts following technical scheme:
But a kind of bender of layering bending; Comprise frame; Described frame is provided with transfer roller and drives the transfer roller driving mechanism that described transfer roller rotates; Described transfer roller is provided with the top board that rotates with transfer roller; The below of described top board is provided with lower platen; Be provided with the clamping control device that described lower platen of control and top board spacing clamp heat exchanger between described lower platen and the described top board, it is characterized in that: described frame is provided with elevating mechanism, and described elevating mechanism is provided with hoistable platform; Described hoistable platform is provided with and can is sliding on the described hoistable platform and can insert the activity bending compliant platform between the heat exchanger adjacent two layers radiating tube and promote the pushing mechanism that described activity bending compliant platform moves, and the side at described lower platen on the described frame is provided with the detent mechanism with the heat exchanger location.
But the bender of aforesaid a kind of layering bending; It is characterized in that: described transfer roller driving mechanism comprises servomotor; Described servomotor is connected with and drives the decelerator that described transfer roller rotates; Described clamping control device comprises the actuating cylinder that is fixed on the described top board, and described actuating cylinder is provided with an end and is fixed on the telescopic cylinder axis on the described lower platen, also is provided with lead between described top board and the lower platen.
But the bender of aforesaid a kind of layering bending; It is characterized in that: described elevating mechanism comprises the fixed head that is fixed on the described frame; Described fixed head is provided with connecting plate; Described connecting plate is provided with the up-down servomotor; Described up-down servomotor is provided with the driving wheel that is rotated by described up-down driven by servomotor, also is provided with guide runner on the described connecting plate, and described connecting plate is provided with and passes described guide runner and described connecting plate is fixed on the bolt on the described fixed head; Described hoistable platform through many lifting screw support and connection on the described fixed head, described lifting screw is provided with by described driving wheel and drives the driven pulley that rotates.
But the bender of aforesaid a kind of layering bending is characterized in that: described lifting screw has 3, distribution triangular in shape on described fixed head.
But the bender of aforesaid a kind of layering bending; It is characterized in that: the both sides of described hoistable platform are provided with bending compliant platform guide rail and the middle part is provided with two contiguous block guide rails; Described activity bending compliant platform is provided with the guide sliding base that can on described bending compliant platform guide rail, slide; Described activity bending compliant platform one end is provided with and can extend between workpiece layer and the projection of jacking workpiece; Described pushing mechanism comprises that the contiguous block that can on described contiguous block guide rail, slide drives the horizontal power motor that described contiguous block moves horizontally with being located on the described hoistable platform; The motor shaft of described horizontal power motor is provided with through being threaded in the horizontal screw bolt on the described contiguous block; One side of described contiguous block is provided with the position block that can move horizontally the location to described activity bending compliant platform; Described contiguous block is provided with reset cylinder, and described reset cylinder is provided with and can promotes the push rod that described activity bending compliant platform moves horizontally, and described activity bending compliant platform is provided with the projection that stretches between described position block and the push rod.
But the bender of aforesaid a kind of layering bending; It is characterized in that: described detent mechanism comprises the slide guide frame that is fixed on the described frame in a side of described lower platen; Described slide guide frame is provided with the slide guide rail; Described slide guide rail is provided with the baffle plate fixed head that can on described slide guide rail, slide; The positioning baffle that described baffle plate fixed head is provided with nut seat and heat exchanger is located also is provided with the location power motor on the described slide guide frame, and the motor shaft of described location power motor is provided with the location driving wheel; Also be provided with the drive screw that is installed on the described nut seat on the described slide guide frame, an end of described drive screw is provided with by described location driving wheel and drives the location driven pulley that rotates.
Beneficial effect of the present invention has: the interlayer that moves to heat exchanger through an end of elevating mechanism and pushing mechanism control activity bending compliant platform; Make the upper strata of activity bending compliant platform bracketing heat exchanger; Simultaneously transfer roller drive mechanism transfer roller rotates, and upper and lower pressing plate clamps heat exchanger and rotates, because the upper strata of heat exchanger is lived not rotate with transfer roller and by bending by activity bending compliant platform bracketing; Other layer of other heat exchanger of bending is successively in like manner realized the purpose of multilayer bending; The front end of activity bending compliant platform is provided with projection, and projection can Shen to heat exchanger interlayer, and the projecting end of activity bending compliant platform can lean at the heat exchanger pipe end, plays positioning action; The location power motor of detent mechanism is a servomotor, can precisely locate carrying out workpiece, makes bending more accurate, has improved the performance of heat exchanger.
[description of drawings]
Fig. 1, Fig. 2, Fig. 3 are the stereogram of different visual angles of the present invention;
Fig. 4 is a front view of the present invention;
Fig. 5 is the stereogram of hoistable platform of the present invention and pushing mechanism;
Fig. 6 is the stereogram of activity bending compliant platform of the present invention;
Fig. 7 is the stereogram of up-down servomotor of the present invention.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail: as shown in the figure; But a kind of bender of layering bending comprises frame 1, and frame 1 is provided with transfer roller 3 and drives the transfer roller driving mechanism 6 that transfer roller 3 rotates; Transfer roller driving mechanism 6 comprises servomotor 61; Servomotor 61 is connected with and drives the decelerator 62 that transfer roller 3 rotates, and transfer roller 3 is provided with the top board 31 that rotates with transfer roller 3, and the below of top board 31 is provided with lower platen 32; Be provided with the clamping control device 33 of control lower platen 32 and top board 31 spacings clamping heat exchanger between lower platen 32 and the top board 31; Clamp control device 33 and comprise the actuating cylinder 331 that is fixed on the top board 31, actuating cylinder 331 is provided with an end and is fixed on the telescopic cylinder axis 332 on the lower platen 32, also is provided with lead 35 between top board 31 and the lower platen 32.Frame 1 is provided with elevating mechanism 4, and elevating mechanism 4 is provided with hoistable platform 7, and elevating mechanism 4 comprises the fixed head 41 that is fixed on the frame 1; Fixed head 41 is provided with connecting plate 42, and connecting plate 42 is provided with up-down servomotor 43, and up-down servomotor 43 is provided with by up-down servomotor 43 and drives the driving wheel 431 that rotates; Also be provided with guide runner 421 on the connecting plate 42; Connecting plate 42 is provided with and passes guide runner 421 and described connecting plate 42 is fixed on the bolt 411 on the described fixed head 41, hoistable platform 7 through 3 lifting screw 44 support and connection on the fixed head 41, and lifting screw 44 is provided with by driving wheel 431 and drives the driven pulley 441 that rotates; Driving wheel 431 can be a sprocket wheel with driven pulley 441; Link together through chain, loose bolts 411, connecting plate 42 can move; Can play the effect of the driving chain between swelling driving wheel 431 and the driven pulley 441 like this; Make the cooperation of driving wheel 431 and driven pulley 441 compact more, 3 lifting screw 44 distributions triangular in shape on fixed head 41, driving wheel 431 is at leg-of-mutton medium position.Hoistable platform 7 is provided with and can is sliding on the hoistable platform 7 and can insert the pushing mechanism 8 that activity bending compliant platform 5 and promotion activity bending compliant platform 5 between the heat exchanger adjacent two layers radiating tube move; The both sides of hoistable platform 7 are provided with bending compliant platform guide rail 71 and the middle part is provided with two parallel contiguous block guide rails 72; Activity bending compliant platform 5 is provided with the guide sliding base 51 that can on bending compliant platform guide rail 71, slide; Activity bending compliant platform 5 one ends are provided with and can extend between workpiece layer and the projection 52 of jacking workpiece; Pushing mechanism 8 comprises and can drive the horizontal power motor 74 that contiguous block 73 moves horizontally on the hoistable platform 7 with being located at the contiguous block that slides on the contiguous block guide rail 72 73; Horizontal power motor 74 is a servomotor; The motor shaft of horizontal power motor 74 is provided with through being threaded in the horizontal screw bolt 741 on the contiguous block 73; One side of contiguous block 73 is provided with the position block 731 that can move horizontally the location to activity bending compliant platform 5; Contiguous block 73 is provided with reset cylinder 732, and reset cylinder 732 is provided with and can promotes the push rod 733 that activity bending compliant platform 5 moves horizontally, and activity bending compliant platform 5 is provided with the position block 731 that stretches to and the projection 53 between the push rod 733.Side at lower platen 32 on the frame 1 is provided with the detent mechanism 9 with the heat exchanger location; Detent mechanism 9 comprises and is fixed on the frame 1 the slide guide frame 91 that the side at lower platen is provided with, and slide guide frame 91 is provided with slide guide rail 92, and slide guide rail 92 is provided with the baffle plate fixed head 93 that can on slide guide rail 92, slide; The positioning baffle 94 that baffle plate fixed head 93 is provided with nut seat 95 and workpiece is located; Slide guide frame 91 is provided with location power motor 99, and location power motor 99 is a servomotor, and the motor shaft of location power motor 99 is provided with location driving wheel 96; Also be provided with the drive screw 97 that is installed on the nut seat 95 on the slide guide frame 91; One end of drive screw 97 is provided with by described location driving wheel 96 and drives the location driven pulley 98 that rotates, and location driving wheel 96 can be sprocket wheel with location driven pulley 98, links through chain.
The course of action of bender: multilayer heat exchanger to be processed is placed on the activity bending compliant platform 5; Parameter on the adjustment control; Location power motor 99 starts; Make location driving wheel 96 drive location driven pulley 98 and rotate, baffle plate fixed head 93 rotates to drive at drive screw 97 and is moved to the position of having set.Multilayer heat exchanger to be processed is placed on the activity bending compliant platform 5, and the heat exchanger front end leans the positioning baffle 94 that moves with baffle plate fixed head 93, and back, completion location detent mechanism 9 is retreated under the driving of location power motor 99 and avoided; Clamp control device 33 and start clamping, lower platen is rising clamping multilayer heat exchanger under the actuating cylinder effect, and the servomotor 43 that goes up and down simultaneously begins to rotate; Driving wheel 431 and then rotates, and the driven pulley 441 that drives on the lifting screw 44 through driving members such as chains rotates, and lifting screw 44 moves up; Drive hoistable platform 7 and rise holder support multilayer heat exchanger, the push rod on the reset cylinder 732 733 is released the projection 53 on the activity bending compliant platform 5 is clipped between push rod 733 and the position block 731 at this moment, makes activity bending compliant platform 5 location; Horizontal power motor 74 startups this moment; Horizontal screw bolt 741 rotates, and contiguous block 73 moves horizontally, and activity bending compliant platform 5 will move horizontally with contiguous block 73 together; And cooperate with up-down servomotor 43; Start-up control activity bending compliant platform 5 moves between the multilayer heat exchanger ground floor and the second layer, and this moment, reset cylinder 732 resetted, and activity bending compliant platform 5 can be free to slide on bending compliant platform guide rail 71; Be that activity bending compliant platform 5 can be followed heat exchanger and moved horizontally when heat exchanger bending, avoid heat exchanger to bear unnecessary external force.At this moment servomotor 61 drives transfer roller 3 rotations, and top board 31 clamps heat exchangers with lower platen 32 and rotates the servo-actuated of bending compliant platform together.Because the ground floor of activity bending compliant platform 5 bracketing heat exchangers, ground floor can not be rotated and by bending.The bending of other layer by that analogy.
Bender of the present invention also can be to the individual layer heat exchanger bending, and during bending, after top board 31 clamped heat exchanger with lower platen 32, reset cylinder 732 resetted, and transfer roller 3 rotates, and bending is accomplished in the servo-actuated of bending compliant platform.
Claims (6)
1. but the bender of a layering bending; Comprise frame (1); Described frame (1) is provided with transfer roller (3) and drives the transfer roller driving mechanism (6) that described transfer roller (3) rotates; Described transfer roller (3) is provided with the top board (31) that rotates with transfer roller (3); The below of described top board (31) is provided with lower platen (32); Be provided with the clamping control device (33) that control described lower platen (32) and top board (31) spacing clamp heat exchanger between described lower platen (32) and the described top board (31), it is characterized in that: described frame (1) is provided with elevating mechanism (4), and described elevating mechanism (4) is provided with hoistable platform (7); Described hoistable platform (7) is provided with to go up to slide at described hoistable platform (7) and also can inserts the activity bending compliant platform (5) between the heat exchanger adjacent two layers radiating tube and promote the pushing mechanism (8) that described activity bending compliant platform (5) moves, and the side that described frame (1) goes up at described lower platen (32) is provided with the detent mechanism (9) with the heat exchanger location.
2. but the bender of a kind of layering bending according to claim 1; It is characterized in that: described transfer roller driving mechanism (6) comprises servomotor (61); Described servomotor (61) is connected with and drives the decelerator (62) that described transfer roller (3) rotates; Described clamping control device (33) comprises the actuating cylinder (331) that is fixed on the described top board (31); Described actuating cylinder (331) is provided with an end and is fixed on the telescopic cylinder axis (332) on the described lower platen (32), also is provided with lead (35) between described top board (31) and the lower platen (32).
3. but the bender of a kind of layering bending according to claim 1; It is characterized in that: described elevating mechanism (4) comprises the fixed head (41) that is fixed on the described frame (1); Described fixed head (41) is provided with connecting plate (42); Described connecting plate (42) is provided with up-down servomotor (43); Described up-down servomotor (43) is provided with by described up-down servomotor (43) and drives the driving wheel (431) that rotates; Also be provided with guide runner (421) on the described connecting plate (42); Described connecting plate (42) is provided with and passes described guide runner (421) and described connecting plate (42) is fixed on the bolt (411) on the described fixed head (41), and described fixed head (41) is gone up and described hoistable platform (7) through many lifting screws (44) support and connection, and described lifting screw (44) is provided with by described driving wheel (431) and drives the driven pulley (441) that rotates.
4. but the bender of a kind of layering bending according to claim 3 is characterized in that: described lifting screw (44) has 3, goes up distribution triangular in shape at described fixed head (41).
5. but the bender of a kind of layering bending according to claim 1; It is characterized in that: the both sides of described hoistable platform (7) are provided with bending compliant platform guide rail (71) and the middle part is provided with two contiguous block guide rails (72); Described activity bending compliant platform (5) is provided with and can goes up the guide sliding base (51) that slides at described bending compliant platform guide rail (71); Described activity bending compliant platform (5) one ends are provided with and can extend between workpiece layer and the projection (52) of jacking workpiece; Described pushing mechanism (8) comprises going up the contiguous block (73) that slides and being located at described hoistable platform (7) at described contiguous block guide rail (72) goes up the horizontal power motor (74) that the described contiguous block of drive (73) moves horizontally; The motor shaft of described horizontal power motor (74) is provided with through being threaded in the horizontal screw bolt (741) on the described contiguous block (73); One side of described contiguous block (73) is provided with the position block (731) that can move horizontally the location to described activity bending compliant platform (5); Described contiguous block (73) is provided with reset cylinder (732); Described reset cylinder (732) is provided with and can promotes the push rod (733) that described activity bending compliant platform (5) moves horizontally, and described activity bending compliant platform (5) is provided with the projection (53) that stretches between described position block (731) and the push rod (733).
6. but the bender of a kind of layering bending according to claim 1; It is characterized in that: described detent mechanism (9) comprises that being fixed on described frame (1) goes up the slide guide frame (91) in a side of described lower platen; Described slide guide frame (91) is provided with slide guide rail (92); Described slide guide rail (92) is provided with and can goes up the baffle plate fixed head (93) that slides at described slide guide rail (92); The positioning baffle (94) that described baffle plate fixed head (93) is provided with nut seat (95) and heat exchanger is located; Also be provided with location power motor (99) on the described slide guide frame (91); The motor shaft of described location power motor (99) is provided with location driving wheel (96), also is provided with the drive screw (97) that is installed on the described nut seat (95) on the described slide guide frame (91), and an end of described drive screw (97) is provided with by described location driving wheel (96) and drives the location driven pulley (98) that rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338990.6A CN102500718B (en) | 2011-10-31 | 2011-10-31 | Bending machine capable of bending layer by layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338990.6A CN102500718B (en) | 2011-10-31 | 2011-10-31 | Bending machine capable of bending layer by layer |
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| CN102500718A true CN102500718A (en) | 2012-06-20 |
| CN102500718B CN102500718B (en) | 2014-01-22 |
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| CN201110338990.6A Active CN102500718B (en) | 2011-10-31 | 2011-10-31 | Bending machine capable of bending layer by layer |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111841A (en) * | 2016-08-26 | 2016-11-16 | 奥美森智能装备股份有限公司 | The curved mould of bender and bender |
| CN107008822A (en) * | 2017-06-01 | 2017-08-04 | 中山精达特克机械有限公司 | Anti-fall bender |
| CN108273892A (en) * | 2018-03-26 | 2018-07-13 | 奥美森智能装备股份有限公司 | A kind of double dynamical apparatus for bending and bender |
| CN108326183A (en) * | 2018-03-26 | 2018-07-27 | 奥美森智能装备股份有限公司 | The transfer roller of bender |
| CN108380781A (en) * | 2018-03-26 | 2018-08-10 | 奥美森智能装备股份有限公司 | A kind of GIGAbend Folding System |
| CN108405686A (en) * | 2018-03-26 | 2018-08-17 | 奥美森智能装备股份有限公司 | The hunting gear of bender |
| CN108500094A (en) * | 2018-03-26 | 2018-09-07 | 奥美森智能装备股份有限公司 | A kind of versatile bender |
| CN109047558A (en) * | 2018-10-28 | 2018-12-21 | 太原市富利恒工贸有限公司 | It is automatically positioned anti-fall condenser U-shaped bending machine |
| CN109047559A (en) * | 2018-10-28 | 2018-12-21 | 太原市富利恒工贸有限公司 | It is automatically positioned anti-fall condenser L shape bending machine |
| CN110026459A (en) * | 2019-04-23 | 2019-07-19 | 嘉善皓航电气有限公司 | A kind of bending machine convenient for loading and unloading |
| CN110314965A (en) * | 2019-07-12 | 2019-10-11 | 太原市富利恒自动化科技有限公司 | A kind of condenser is without reviewing bending method and without reviewing L shape apparatus for bending |
| CN110560591A (en) * | 2019-09-30 | 2019-12-13 | 珠海格力智能装备有限公司 | Bending device |
| CN114178426A (en) * | 2021-12-08 | 2022-03-15 | 佛山晖泽换热设备有限公司 | Bending machine for heat exchanger machining |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111841A (en) * | 2016-08-26 | 2016-11-16 | 奥美森智能装备股份有限公司 | The curved mould of bender and bender |
| CN106111841B (en) * | 2016-08-26 | 2019-05-07 | 奥美森智能装备股份有限公司 | Bending machine |
| CN107008822A (en) * | 2017-06-01 | 2017-08-04 | 中山精达特克机械有限公司 | Anti-fall bender |
| CN108326183B (en) * | 2018-03-26 | 2024-02-23 | 奥美森智能装备股份有限公司 | Rotating roller of bending machine |
| CN108273892A (en) * | 2018-03-26 | 2018-07-13 | 奥美森智能装备股份有限公司 | A kind of double dynamical apparatus for bending and bender |
| CN108326183A (en) * | 2018-03-26 | 2018-07-27 | 奥美森智能装备股份有限公司 | The transfer roller of bender |
| CN108380781A (en) * | 2018-03-26 | 2018-08-10 | 奥美森智能装备股份有限公司 | A kind of GIGAbend Folding System |
| CN108405686A (en) * | 2018-03-26 | 2018-08-17 | 奥美森智能装备股份有限公司 | The hunting gear of bender |
| CN108500094A (en) * | 2018-03-26 | 2018-09-07 | 奥美森智能装备股份有限公司 | A kind of versatile bender |
| CN108405686B (en) * | 2018-03-26 | 2024-02-23 | 奥美森智能装备股份有限公司 | Follow-up device of bending machine |
| CN109047559A (en) * | 2018-10-28 | 2018-12-21 | 太原市富利恒工贸有限公司 | It is automatically positioned anti-fall condenser L shape bending machine |
| CN109047558A (en) * | 2018-10-28 | 2018-12-21 | 太原市富利恒工贸有限公司 | It is automatically positioned anti-fall condenser U-shaped bending machine |
| CN110026459B (en) * | 2019-04-23 | 2020-06-19 | 嘉善皓航电气有限公司 | Bending machine convenient to feed and discharge |
| CN110026459A (en) * | 2019-04-23 | 2019-07-19 | 嘉善皓航电气有限公司 | A kind of bending machine convenient for loading and unloading |
| CN110314965A (en) * | 2019-07-12 | 2019-10-11 | 太原市富利恒自动化科技有限公司 | A kind of condenser is without reviewing bending method and without reviewing L shape apparatus for bending |
| CN110560591A (en) * | 2019-09-30 | 2019-12-13 | 珠海格力智能装备有限公司 | Bending device |
| CN114178426A (en) * | 2021-12-08 | 2022-03-15 | 佛山晖泽换热设备有限公司 | Bending machine for heat exchanger machining |
| CN114178426B (en) * | 2021-12-08 | 2023-02-10 | 佛山晖泽换热设备有限公司 | Bending machine for heat exchanger machining |
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