CN103022198A - End pressing machine capable of automatically screwing nut for photovoltaic connection box - Google Patents
End pressing machine capable of automatically screwing nut for photovoltaic connection box Download PDFInfo
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- CN103022198A CN103022198A CN2012105485601A CN201210548560A CN103022198A CN 103022198 A CN103022198 A CN 103022198A CN 2012105485601 A CN2012105485601 A CN 2012105485601A CN 201210548560 A CN201210548560 A CN 201210548560A CN 103022198 A CN103022198 A CN 103022198A
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- gear
- nutting
- nut
- driving mechanism
- fixed cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
An end pressing machine capable of automatically screwing a nut for a photovoltaic connection box comprises a frame, a stamping component, a nut screwing component and a control unit, wherein the stamping component and the nut screwing component are arranged on the frame. The stamping component comprises a die set and an upper die, the upper die is arranged on the die set and is driven by a stamping driving mechanism, a punch is arranged at the lower end of the upper die, a lower die is arranged below the punch, and a mounting groove is concavely arranged on the lower die. The nut screwing component is arranged on one side of the lower die and comprises sliding rails, sliding seats and mounting seats, the sliding rails are horizontally arranged on the frame, the sliding seats are horizontally and slidably arranged on the sliding rails and are driven by a movement driving mechanism, the mounting seats are mounted on the sliding seats, nut fixing sleeves horizontally penetrate through the mounting seats, are driven by a nut screwing driving mechanism and can rotate relative to the mounting seats, and the control unit is used for controlling action of the stamping driving mechanism, the movement driving mechanism and the nut screwing driving mechanism. By the aid of the structure, a conducting strip and a wire cable can be connected, a locking nut, a positive electrode joint and a negative electrode joint can be connected, automated machining is realized, so that production efficiency is greatly improved, and machining quality of products is ensured.
Description
(1) technical field
The present invention relates to the automatic nutting pressure side of a kind of photovoltaic junction box machine.
(2) background technology
When cable is installed to photovoltaic junction box, first the end of cable passed locking nut, then passed positive and negative connector, place at last in the link of conducting strip, then locking nut is screwed to positive and negative connector, thereby at last the link of conducting strip is closed up the end of cable is held tightly, thereby realize the installation of cable, these processes are by manually carrying out basically, production efficiency is low, and manually compress the link of conducting strip, often make cable insecure with being connected of conducting strip, poor product quality, affect the performance of photovoltaic junction box.
(3) summary of the invention
There to be above-mentioned deficiency in the prior art in order overcoming, to the invention provides the automatic nutting pressure side of the photovoltaic junction box machine that a kind of simple in structure, easy to use and production efficiency is high, crudy is good.
The technical scheme that the present invention solves its technical problem is: the automatic nutting pressure side of a kind of photovoltaic junction box machine, comprise frame, described frame is provided with the punch assembly that fixes for conducting strip and cable and at least one and is used for nut and is installed to nutting assembly on the positive and negative connector;
The patrix that described punch assembly comprises the mould bases be located on the described frame, be located on this mould bases and driven by ram driving mechanism, the lower end of this patrix is provided with drift, the below of this drift is provided with the counterdie that is installed on the described frame, is concaved with on this counterdie for the mounting groove of placing photovoltaic junction box;
Described nutting assembly is located at a side of described counterdie and relative with positive and negative connector, described nutting assembly comprises the slide rail of laterally being located on the described frame and laterally is slidedly arranged on this slide rail the slide that is driven by moving drive mechanism and is installed in mount pad on this slide, laterally be equipped with the nut fixed cover that is driven and can be rotated relative to described mount pad by the nutting driving mechanism on this mount pad, the relative position of this nut fixed cover and mount pad is provided with and can holds the opening that cable is put into;
Also comprise control unit, described ram driving mechanism, moving drive mechanism and nutting driving mechanism are controlled by described control unit.
Further, described frame is provided be used to the stroke inductive switch of controlling described slide displacement, described mount pad is provided be used to the optocoupler torque sensor of controlling described nut fixed cover rotational angle, and this optocoupler torque sensor all links to each other with described control unit with the stroke inductive switch.The setting of stroke inductive switch and optocoupler torque sensor is so that control is more accurate.
Further, described ram driving mechanism is stamping cylinder, and described moving drive mechanism is mobile cylinder, and described nutting driving mechanism is motor, and is simple in structure.
Further, be provided with a motor driving gear in the described mount pad, this motor driving gear links to each other with the output of described motor by connector, described nut fixed cover is provided with outward and reverses gear, this reverses gear and is provided with the opening relative with the opening of described nut fixed cover, these both sides of reversing between gear and the motor driving gear are provided with transition gear, the both sides of these two transition gears respectively with described gear and the motor driving gear engaged transmission reversed.Between motor and the nut fixed cover by gear drive, more stable transmission, and transition gear is two, when running into the opening that reverses on the gear, a transition gear is relative with the opening that reverses gear, and another transition gear still is meshed with reversing gear, continuously transmission.
Further, the gear fixed head that described mount pad comprises the gear box middle clamp plate and is located at these gear box middle clamp plate both sides, the two ends of described transition gear and motor driving gear are separately fixed on described two gear fixed heads by bearing, the described two ends of reversing gear are separately fixed on described two gear fixed heads by copper sheathing, described copper sheathing also is provided with the opening relative with the opening of described nut fixed cover, is convenient to install.
Further, described frame is provided with the display that is connected with described control unit, and display can show working condition.
Further, be fixed with adjustment seat on the described slide, be slidingly equipped with adjusting slider on this adjustment seat, be equipped with adjusting screw(rod) on this adjustment seat, this adjusting screw(rod) is threaded with described adjusting slider after passing described adjustment seat, also be set with the stop collar that is supported between described adjustment seat and the described adjusting slider on the described adjusting screw(rod), be fixed with the return seat on the described adjusting slider, be slidingly equipped with the return slide block on this return seat, be provided with return spring between this return slide block and the described return seat, be fixed with described mount pad on this return slide block.
Further, described nutting assembly has 2, and is arranged side by side the side at described counterdie, and disposable can the installation simultaneously two positive and negative connectors on the photovoltaic junction box enhanced productivity.
The present invention in use, when cable is installed to photovoltaic junction box, first cable being passed successively locking nut and positive and negative connector is placed in the link of conducting strip, and locking nut is sleeved on the positive and negative connector, the photovoltaic junction box that then will install cable places in the mounting groove of counterdie, locking nut is relative with the nut fixed cover, cable places in the nut fixed cover from opening, control unit is controlled mobile cylinder action, mobile air cylinder driven nut fixed cover is sleeved on the locking nut, then control unit drives stamping cylinder and motor action, stamping cylinder drives drift and moves down, the link of drift punching press conducting strip, thereby make the link of conducting strip hold cable tightly, thereby the realization cable is fixedly connected with conducting strip, driven by motor nut fixed cover rotates, the nut fixed cover turns locking nut, thereby the realization locking nut is connected with positive and negative connector, then stamping cylinder drives on the drift and moves, motor stops operating, then then mobile air cylinder driven nut fixed cover travelling backwards takes out manufactured photovoltaic junction box, can carry out the processing of next workpiece.
Because slide is provided with governor motion, governor motion is provided with return mechanism, in use, when needing the position of adjusting nut fixed cover, rotatable adjusting screw(rod), thereby adjusting slider is moved along adjustment seat, thereby the return seat on the drive adjusting slider, the return slide block, mount pad and nut fixed cover move, when the nut fixed cover is relative with locking nut on the positive and negative connector, adjusting screw(rod) can stop operating, thereby realize the adjustment of nut fixed cover position, use convenient, when mobile air cylinder driven slide moves to positive and negative connector, the nut fixed cover is sleeved on the locking nut, when if mobile cylinder continuation driving slide moves, locking nut can be given power of nut fixed cover, thereby promote the return slide block along the slippage of return seat, return spring is stretched, the nut fixed cover does not move relative to locking nut, and slide, and on adjustment seat, adjusting slider and return seat are to move to positive and negative connector, in driven by motor nut fixed cover rotation process, the nut fixed cover turns locking nut, locking nut is drawn close to the positive and negative connector direction, the nut fixed cover also moves with locking nut under the effect of return spring, thereby so that the relative locking nut of nut fixed cover remains motionless, be convenient to tighten locking nut, use convenient.
Beneficial effect of the present invention is: adopt said structure, can realize being connected of conducting strip and cable and being connected of locking nut and positive and negative connector, automation is processed, thereby has greatly improved production efficiency, and has guaranteed the crudy of product.
(4) description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is exploded perspective view of the present invention.
Fig. 3 is the structural representation of nutting assembly of the present invention.
Fig. 4 is the exploded perspective view of nutting assembly of the present invention.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
With reference to Fig. 1～Fig. 4, the automatic nutting pressure side of a kind of photovoltaic junction box machine comprises frame 1, and described frame 1 is provided with the punch assembly that fixes for conducting strip and cable and at least one and is used for nut and is installed to nutting assembly on the positive and negative connector;
The patrix 3 that described punch assembly comprises the mould bases 2 be located on the described frame 1, be located on this mould bases 2 and driven by ram driving mechanism, described ram driving mechanism is stamping cylinder 4, the lower end of described patrix 3 is provided with drift 5, the below of this drift 5 is provided with the counterdie 6 that is installed on the described frame 1, is concaved with on this counterdie 6 for the mounting groove of placing photovoltaic junction box;
Described nutting assembly is located at a side of described counterdie 6 and relative with positive and negative connector, described nutting assembly comprises the slide rail 7 of laterally being located on the described frame 1, and laterally be slidedly arranged on this slide rail 7 slide 8 that is driven by moving drive mechanism, and be installed in mount pad 9 on this slide 8, described moving drive mechanism is mobile cylinder 10, laterally be equipped with the nut fixed cover 11 that drives and can rotate relative to described mount pad by the nutting driving mechanism on the described mount pad 9, described nutting driving mechanism is motor 12, and the relative position of described nut fixed cover 11 and mount pad 9 is provided with and can holds the opening that cable is put into;
Also comprise control unit, described ram driving mechanism, moving drive mechanism and nutting driving mechanism are controlled by described control unit.
Described frame 1 is provided be used to the stroke inductive switch 13 of controlling described slide 8 displacements, described mount pad 9 is provided be used to the optocoupler torque sensor 14 of controlling described nut fixed cover 11 rotational angles, and this optocoupler torque sensor 14 all links to each other with described control unit with stroke inductive switch 13.The setting of stroke inductive switch 13 and optocoupler torque sensor 14 is so that control is more accurate.
Be provided with a motor driving gear 15 in the described mount pad 9, this motor driving gear 15 links to each other with the output of described motor 12 by connector 16, described nut fixed cover 11 outer being provided with are reversed gear 17, this reverses gear 17 and is provided with the opening relative with the opening of described nut fixed cover 11, these both sides of reversing between gear 17 and the motor driving gear 15 are provided with transition gear 18, the both sides of these two transition gears 18 respectively with described gear 17 and motor driving gear 15 engaged transmission reversed.Between motor 12 and the nut fixed cover 11 by gear drive, more stable transmission, and transition gear 18 is two, when running into the opening that reverses on the gear 17, a transition gear is relative with the opening that reverses gear, and another transition gear still is meshed with reversing gear, continuously transmission.
The gear fixed head 9-2 that described mount pad 9 comprises gear box middle clamp plate 9-1 and is located at this gear box middle clamp plate 9-1 both sides, the two ends of described transition gear 18 and motor driving gear 15 are separately fixed on described two gear fixed head 9-2 by bearing 19, the described two ends of reversing gear 17 are separately fixed on described two gear fixed head 9-2 by copper sheathing 20, described copper sheathing 20 also is provided with the opening relative with the opening of described nut fixed cover 11, is convenient to install.
Described frame 1 is provided with the display 21 that is connected with described control unit, and display 21 can show working condition.
Be fixed with adjustment seat 22 on the described slide 8, be slidingly equipped with adjusting slider 23 on this adjustment seat 22, be equipped with adjusting screw(rod) 24 on this adjustment seat 22, this adjusting screw(rod) 24 is threaded with described adjusting slider 23 after passing described adjustment seat 22, also be set with the stop collar 25 that is supported between described adjustment seat 22 and the described adjusting slider 23 on the described adjusting screw(rod) 24, be fixed with return seat 26 on the described adjusting slider 23, be slidingly equipped with return slide block 27 on this return seat 26, be provided with return spring 28 between this return slide block 27 and the described return seat 26, be fixed with described mount pad 9 on this return slide block 27.
Described nutting assembly has 2, and is arranged side by side the side at described counterdie, and disposable can the installation simultaneously two positive and negative connectors on the photovoltaic junction box enhanced productivity.
The present invention in use, when cable is installed to photovoltaic junction box 29, first cable being passed successively locking nut and positive and negative connector is placed in the link of conducting strip, and locking nut is sleeved on the positive and negative connector, the photovoltaic junction box 29 that then will install cable places in the mounting groove of counterdie 6, locking nut is relative with nut fixed cover 11, cable places in the nut fixed cover 11 from opening, control unit is controlled mobile cylinder 10 actions, mobile cylinder 10 drive nut fixed covers 11 are sleeved on the locking nut, then control unit drives stamping cylinder 4 and motor 12 actions, stamping cylinder 4 drives drift 5 and moves down, the link of drift 5 punching press conducting strips, thereby make the link of conducting strip hold cable tightly, thereby the realization cable is fixedly connected with conducting strip, motor 12 drives nut fixed cover 11 and rotates, nut fixed cover 11 turns locking nut, thereby the realization locking nut is connected with positive and negative connector, then stamping cylinder 4 drives on the drift 5 and moves, motor 12 stops operating, then then mobile cylinder 10 drive nut fixed covers 11 travelling backwards take out manufactured photovoltaic junction box 29, can carry out the processing of next workpiece.
Because slide 8 is provided with governor motion, governor motion is provided with return mechanism, in use, when needing the position of adjusting nut fixed cover 11, rotatable adjusting screw(rod) 24, thereby adjusting slider 23 is moved along adjustment seat 22, thereby drive the return seat 26 on the adjusting slider 23, return slide block 27, mount pad 9 and nut fixed cover 11 move, when nut fixed cover 11 is relative with locking nut on the positive and negative connector, adjusting screw(rod) 24 can stop operating, thereby realize the adjustment of nut fixed cover 11 positions, use convenient, when mobile cylinder 10 driving slides 8 move to positive and negative connector, nut fixed cover 11 is sleeved on the locking nut, when if mobile cylinder 10 continuation driving slides 8 move, locking nut can be given 11 1 power of nut fixed cover, thereby promote return slide block 27 along 26 slippages of return seat, return spring 28 is stretched, nut fixed cover 11 does not move relative to locking nut, and slide 8, and on adjustment seat 22, adjusting slider 23 and return seat 26 are to move to positive and negative connector, drive in nut fixed cover 11 rotation processes at motor 12, nut fixed cover 11 turns locking nut, locking nut is drawn close to the positive and negative connector direction, nut fixed cover 11 also moves with locking nut under the effect of return spring 28, thereby so that nut fixed cover 11 relative locking nuts remain motionless, be convenient to tighten locking nut, use convenient.
Claims (8)
1. the automatic nutting pressure side of a photovoltaic junction box machine comprises frame, it is characterized in that: described frame is provided with the punch assembly that fixes for conducting strip and cable and at least one and is used for nut and is installed to nutting assembly on the positive and negative connector;
The patrix that described punch assembly comprises the mould bases be located on the described frame, be located on this mould bases and driven by ram driving mechanism, the lower end of this patrix is provided with drift, the below of this drift is provided with the counterdie that is installed on the described frame, is concaved with on this counterdie for the mounting groove of placing photovoltaic junction box;
Described nutting assembly is located at a side of described counterdie and relative with positive and negative connector, described nutting assembly comprises the slide rail of laterally being located on the described frame and the slide that laterally is slidedly arranged on this slide rail and driven by moving drive mechanism and be installed in mount pad on this slide, laterally be equipped with the nut fixed cover that is driven and can be rotated relative to described mount pad by the nutting driving mechanism on this mount pad, the relative position of this nut fixed cover and mount pad is provided with and can holds the opening that cable is put into;
Also comprise control unit, described ram driving mechanism, moving drive mechanism and nutting driving mechanism are controlled by described control unit.
2. according to the automatic nutting pressure side of photovoltaic junction box claimed in claim 1 machine, it is characterized in that: described frame is provided be used to the stroke inductive switch of controlling described slide displacement, described mount pad is provided be used to the optocoupler torque sensor of controlling described nut fixed cover rotational angle, and this optocoupler torque sensor all links to each other with described control unit with the stroke inductive switch.
3. according to claim 1 or the automatic nutting pressure side of 2 described photovoltaic junction boxes machine, it is characterized in that: described ram driving mechanism is stamping cylinder, and described moving drive mechanism is mobile cylinder, and described nutting driving mechanism is motor.
4. according to the automatic nutting pressure side of photovoltaic junction box claimed in claim 3 machine, it is characterized in that: be provided with a motor driving gear in the described mount pad, this motor driving gear links to each other with the output of described motor by connector, described nut fixed cover is provided with outward and reverses gear, this reverses gear and is provided with the opening relative with the opening of described nut fixed cover, these both sides of reversing between gear and the motor driving gear are provided with transition gear, the both sides of these two transition gears respectively with described gear and the motor driving gear engaged transmission reversed.
5. according to the automatic nutting pressure side of photovoltaic junction box claimed in claim 4 machine, it is characterized in that: the gear fixed head that described mount pad comprises the gear box middle clamp plate and is located at these gear box middle clamp plate both sides, the two ends of described transition gear and motor driving gear are separately fixed on described two gear fixed heads by bearing, the described two ends of reversing gear are separately fixed on described two gear fixed heads by copper sheathing, and described copper sheathing also is provided with the opening relative with the opening of described nut fixed cover.
6. according to claim 1 or the automatic nutting pressure side of 2 described photovoltaic junction boxes machine, it is characterized in that: described frame is provided with the display that is connected with described control unit.
7. according to claim 1 or the automatic nutting pressure side of 2 described photovoltaic junction boxes machine, it is characterized in that: be fixed with adjustment seat on the described slide, be slidingly equipped with adjusting slider on this adjustment seat, be equipped with adjusting screw(rod) on this adjustment seat, this adjusting screw(rod) is threaded with described adjusting slider after passing described adjustment seat, also be set with the stop collar that is supported between described adjustment seat and the described adjusting slider on the described adjusting screw(rod), be fixed with the return seat on the described adjusting slider, be slidingly equipped with the return slide block on this return seat, be provided with return spring between this return slide block and the described return seat, be fixed with described mount pad on this return slide block.
8. according to claim 1 or the automatic nutting pressure side of 2 described photovoltaic junction boxes machine, it is characterized in that: described nutting assembly has 2, and is arranged side by side the side at described counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548560.1A CN103022198B (en) | 2012-11-30 | 2012-11-30 | End pressing machine capable of automatically screwing nut for photovoltaic connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548560.1A CN103022198B (en) | 2012-11-30 | 2012-11-30 | End pressing machine capable of automatically screwing nut for photovoltaic connection box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022198A true CN103022198A (en) | 2013-04-03 |
| CN103022198B CN103022198B (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210548560.1A Expired - Fee Related CN103022198B (en) | 2012-11-30 | 2012-11-30 | End pressing machine capable of automatically screwing nut for photovoltaic connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022198B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129774A (en) * | 2016-07-22 | 2016-11-16 | 天津英赫新能源科技发展有限公司 | The rosette processing unit (plant) that a kind of device of solar generating is special |
| CN106141649A (en) * | 2016-08-15 | 2016-11-23 | 安徽翼迈科技股份有限公司 | A kind of water meter nut automatic screwing down apparatus |
| CN108011275A (en) * | 2017-12-15 | 2018-05-08 | 江苏博之旺自动化设备有限公司 | Full-automatic photovoltaic crimping nut driving machine |
| CN113997581A (en) * | 2021-10-18 | 2022-02-01 | 浙江振特电气有限公司 | Automatic production equipment for new energy electric control extrusion assembly and processing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201113183Y (en) * | 2007-09-27 | 2008-09-10 | 甘宝连 | French type terminal automatic threading machine |
| CN101282020A (en) * | 2007-04-06 | 2008-10-08 | 豪利士电线装配(中山)有限公司 | Method for pressing terminal and control apparatus thereof |
| CN202957440U (en) * | 2012-11-30 | 2013-05-29 | 慈溪市宏晟机械设备有限公司 | Automatic nut screwing end pressing machine of photovoltaic wiring box |
-
2012
- 2012-11-30 CN CN201210548560.1A patent/CN103022198B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101282020A (en) * | 2007-04-06 | 2008-10-08 | 豪利士电线装配(中山)有限公司 | Method for pressing terminal and control apparatus thereof |
| CN201113183Y (en) * | 2007-09-27 | 2008-09-10 | 甘宝连 | French type terminal automatic threading machine |
| CN202957440U (en) * | 2012-11-30 | 2013-05-29 | 慈溪市宏晟机械设备有限公司 | Automatic nut screwing end pressing machine of photovoltaic wiring box |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129774A (en) * | 2016-07-22 | 2016-11-16 | 天津英赫新能源科技发展有限公司 | The rosette processing unit (plant) that a kind of device of solar generating is special |
| CN106141649A (en) * | 2016-08-15 | 2016-11-23 | 安徽翼迈科技股份有限公司 | A kind of water meter nut automatic screwing down apparatus |
| CN108011275A (en) * | 2017-12-15 | 2018-05-08 | 江苏博之旺自动化设备有限公司 | Full-automatic photovoltaic crimping nut driving machine |
| CN113997581A (en) * | 2021-10-18 | 2022-02-01 | 浙江振特电气有限公司 | Automatic production equipment for new energy electric control extrusion assembly and processing method thereof |
| CN113997581B (en) * | 2021-10-18 | 2023-12-08 | 浙江振特电气有限公司 | New energy electronic control extrusion assembly automatic production equipment and processing method thereof |
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| Publication number | Publication date |
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| CN103022198B (en) | 2015-02-18 |
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