CN103022198B - 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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- CN103022198B CN103022198B CN201210548560.1A CN201210548560A CN103022198B CN 103022198 B CN103022198 B CN 103022198B CN 201210548560 A CN201210548560 A CN 201210548560A CN 103022198 B CN103022198 B CN 103022198B
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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
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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 a kind of photovoltaic junction box automatic nutting pressure side machine.
(2) background technology
When cable is installed to photovoltaic junction box, first the end of cable is passed locking nut, then through positive and negative connector, finally be placed in the link of conducting strip, then locking nut is screwed to positive and negative connector, finally the link of conducting strip is closed up thus the end of cable is held tightly, thus realize the installation of cable, these processes are by manually carrying out substantially, production efficiency is low, and the artificial link compressing conducting strip, often make the connection of cable and conducting strip insecure, poor product quality, affect the performance of photovoltaic junction box.
(3) summary of the invention
There is above-mentioned deficiency to overcome in prior art, the invention provides that a kind of structure is simple, easy to use and the photovoltaic junction box automatic nutting pressure side machine that production efficiency is high, crudy is good.
The technical scheme that the present invention solves its technical problem is: a kind of photovoltaic junction box automatic nutting pressure side machine, comprise frame, described frame is provided with the punch assembly and at least one that fix for conducting strip and cable and is installed to nutting assembly on positive and negative connector for nut;
Described punch assembly comprises the mould bases be located in described frame, is located on this mould bases and the patrix 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 be arranged in described frame, this counterdie is arranged with the mounting groove for placing photovoltaic junction box;
Described nutting assembly is located at the side of described counterdie and relative with positive and negative connector, described nutting assembly comprises transverse direction and is located at the slide rail in described frame and is laterally slidedly arranged on the slide that this slide rail is driven by moving drive mechanism and the mount pad be arranged on this slide, this mount pad is laterally equipped with and is driven and the nut fixed cover that can rotate relative to described mount pad by nutting driving mechanism, the relative position of this nut fixed cover and mount pad is provided with the opening that can hold cable and put into;
Also comprise control unit, described ram driving mechanism, moving drive mechanism and nutting driving mechanism control by described control unit.
Further, described frame is provided with the stroke inductive switch for controlling described slide displacement, described mount pad is provided with the optocoupler torque sensor for controlling described nut fixed cover rotational angle, and this optocoupler torque sensor is all connected with described control unit with stroke inductive switch.The setting of stroke inductive switch and optocoupler torque sensor, makes control 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 structure is simple.
Further, a motor driving gear is provided with in described mount pad, this motor driving gear is connected by the output of connector with described motor, torsion gear is provided with outside described nut fixed cover, this torsion gear is provided with the opening relative with the opening of described nut fixed cover, both sides between this torsion gear and motor driving gear are provided with transition gear, the both sides of these two transition gears respectively with described torsion gear and motor driving gear engaged transmission.By gear drive between motor and nut fixed cover, transmission is more stable, and transition gear is two, when running into the opening reversed on gear, a transition gear is relative with the opening reversing gear, and another transition gear is still meshed with torsion gear, can transmission continuously.
Further, described mount pad comprises gear box middle clamp plate and is located at the gear fixed head of 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 two ends of described torsion gear are separately fixed on described two gear fixed heads by copper sheathing, described copper sheathing is also 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 be connected with described control unit, and display can show working condition.
Further, described slide is fixed with adjustment seat, this adjustment seat is slidably equipped with adjusting slider, this adjustment seat is equipped with adjusting screw(rod), this adjusting screw(rod) is threaded with described adjusting slider through after described adjustment seat, described adjusting screw(rod) is also set with the stop collar be supported between described adjustment seat and described adjusting slider, described adjusting slider is fixed with return seat, this return seat is slidably equipped with return slide block, be provided with return spring between this return slide block and described return seat, this return slide block is fixed with described mount pad.
Further, described nutting assembly has 2, and is disposed side by side on the side of described counterdie, disposablely can install the positive and negative connector of two on photovoltaic junction box simultaneously, enhances productivity.
The present invention in use, when cable is installed to photovoltaic junction box, first cable is placed in the link of conducting strip through locking nut and positive and negative connector successively, and make locking nut be sleeved on positive and negative connector, then the photovoltaic junction box installing cable is placed in the mounting groove of counterdie, locking nut is relative with nut fixed cover, cable is placed in nut fixed cover from opening, control unit controls mobile cylinder action, mobile air cylinder driven nut fixed cover is sleeved on locking nut, then control unit drives stamping cylinder and motor action, stamping cylinder drives drift to move down, the link of punch conducting strip, thus make the link of conducting strip hold cable tightly, thus realize being fixedly connected with of cable and conducting strip, driven by motor nut fixed cover rotates, nut fixed cover turns locking nut, thus realize the connection of locking nut and positive and negative connector, then stamping cylinder drives on drift and moves, motor stalls, then the travelling backwards of air cylinder driven nut fixed cover is moved, then manufactured photovoltaic junction box is taken out, the processing of next workpiece can be carried out.
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), thus adjusting slider is moved along adjustment seat, thus the return seat on drive adjusting slider, return slide block, mount pad and nut fixed cover move, when nut fixed cover is relative with the locking nut on positive and negative connector, can be stopped operating adjusting screw(rod), thus realize the adjustment of nut fixed cover position, use convenient, when mobile air cylinder driven slide moves to positive and negative connector, nut fixed cover is sleeved on locking nut, if when mobile cylinder continues to drive slide to move, locking nut can give nut fixed cover power, thus promote return slide block along the slippage of return seat, return spring is stretched, nut fixed cover does not move relative to locking nut, and slide, and on adjustment seat, adjusting slider and return seat move to positive and negative connector, in driven by motor nut fixed cover rotation process, nut fixed cover turns locking nut, locking nut is drawn close to positive and negative connector direction, nut fixed cover also moves with locking nut under the effect of return spring, thus make nut fixed cover remain motionless relative to locking nut, be convenient to tighten locking nut, use convenient.
Beneficial effect of the present invention is: adopt said structure, can realize the connection of conducting strip and cable and the connection of locking nut and positive and negative connector, and automation is processed, thus substantially increases production efficiency, and ensure that the crudy of product.
(4) accompanying drawing explanation
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, a kind of photovoltaic junction box automatic nutting pressure side machine, comprises frame 1, and described frame 1 is provided with the punch assembly and at least one that fix for conducting strip and cable and is installed to nutting assembly on positive and negative connector for nut;
Described punch assembly comprises the mould bases 2 be located in described frame 1, is located at the patrix 3 driven on this mould bases 2 and 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 be arranged in described frame 1, this counterdie 6 is arranged with the mounting groove for placing photovoltaic junction box;
Described nutting assembly is located at the side of described counterdie 6 and relative with positive and negative connector, described nutting assembly comprises the slide rail 7 be laterally located in described frame 1, and be laterally slidedly arranged on the slide 8 that this slide rail 7 is driven by moving drive mechanism, and the mount pad 9 be arranged on this slide 8, described moving drive mechanism is mobile cylinder 10, described mount pad 9 is laterally equipped with and is driven and the nut fixed cover 11 that can rotate relative to described mount pad by nutting driving mechanism, described nutting driving mechanism is motor 12, the relative position of described nut fixed cover 11 and mount pad 9 is provided with the opening that can hold cable and put into,
Also comprise control unit, described ram driving mechanism, moving drive mechanism and nutting driving mechanism control by described control unit.
Described frame 1 is provided with the stroke inductive switch 13 for controlling described slide 8 displacement, described mount pad 9 is provided with the optocoupler torque sensor 14 for controlling described nut fixed cover 11 rotational angle, and this optocoupler torque sensor 14 is all connected with described control unit with stroke inductive switch 13.The setting of stroke inductive switch 13 and optocoupler torque sensor 14, makes control more accurate.
A motor driving gear 15 is provided with in described mount pad 9, this motor driving gear 15 is connected with the output of described motor 12 by connector 16, be provided with outside described nut fixed cover 11 and reverse gear 17, this torsion gear 17 is provided with the opening relative with the opening of described nut fixed cover 11, both sides between this torsion gear 17 and motor driving gear 15 are provided with transition gear 18, the both sides of these two transition gears 18 respectively with described torsion gear 17 and motor driving gear 15 engaged transmission.Gear drive is passed through between motor 12 and nut fixed cover 11, transmission is more stable, and transition gear 18 is two, when running into the opening reversed on gear 17, a transition gear is relative with the opening reversing gear, and another transition gear is still meshed with torsion gear, can transmission continuously.
Described mount pad 9 comprises gear box middle clamp plate 9-1 and is located at the gear fixed head 9-2 of these 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 two ends of described torsion gear 17 are separately fixed on described two gear fixed head 9-2 by copper sheathing 20, described copper sheathing 20 is also 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 be connected with described control unit, and display 21 can show working condition.
Described slide 8 is fixed with adjustment seat 22, this adjustment seat 22 is slidably equipped with adjusting slider 23, this adjustment seat 22 is equipped with adjusting screw(rod) 24, this adjusting screw(rod) 24 is threaded with described adjusting slider 23 through after described adjustment seat 22, described adjusting screw(rod) 24 is also set with the stop collar 25 be supported between described adjustment seat 22 and described adjusting slider 23, described adjusting slider 23 is fixed with return seat 26, this return seat 26 is slidably equipped with return slide block 27, return spring 28 is provided with between this return slide block 27 and described return seat 26, this return slide block 27 is fixed with described mount pad 9.
Described nutting assembly has 2, and is disposed side by side on the side of described counterdie, disposablely can install the positive and negative connector of two on photovoltaic junction box simultaneously, enhances productivity.
The present invention in use, when cable is installed to photovoltaic junction box 29, first cable is placed in the link of conducting strip through locking nut and positive and negative connector successively, and make locking nut be sleeved on positive and negative connector, then the photovoltaic junction box 29 installing cable is placed in the mounting groove of counterdie 6, locking nut is relative with nut fixed cover 11, cable is placed in nut fixed cover 11 from opening, control unit controls the action of mobile cylinder 10, mobile cylinder 10 drive nut fixed cover 11 is sleeved on locking nut, then control unit drives stamping cylinder 4 and motor 12 action, stamping cylinder 4 drives drift 5 to move down, the link of drift 5 punching press conducting strip, thus make the link of conducting strip hold cable tightly, thus realize being fixedly connected with of cable and conducting strip, motor 12 drives nut fixed cover 11 to rotate, nut fixed cover 11 turns locking nut, thus realize the connection of locking nut and positive and negative connector, then stamping cylinder 4 drives on drift 5 and moves, motor 12 stops operating, then the travelling backwards of cylinder 10 drive nut fixed cover 11 is moved, then manufactured photovoltaic junction box 29 is taken out, the processing of next workpiece can be carried out.
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, thus adjusting slider 23 is moved along adjustment seat 22, thus drive the return seat 26 on adjusting slider 23, return slide block 27, mount pad 9 and nut fixed cover 11 move, when nut fixed cover 11 is relative with the locking nut on positive and negative connector, can be stopped operating adjusting screw(rod) 24, thus realize the adjustment of nut fixed cover 11 position, use convenient, when mobile cylinder 10 drives slide 8 to move to positive and negative connector, nut fixed cover 11 is sleeved on locking nut, if when mobile cylinder 10 continues to drive slide 8 to move, locking nut can give nut fixed cover 11 1 power, thus promote return slide block 27 along return seat 26 slippage, 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 move to positive and negative connector, drive in nut fixed cover 11 rotation process at motor 12, nut fixed cover 11 turns locking nut, locking nut is drawn close to positive and negative connector direction, nut fixed cover 11 also moves with locking nut under the effect of return spring 28, thus make the relative locking nut of nut fixed cover 11 remain motionless, be convenient to tighten locking nut, use convenient.
Claims (8)
1. a photovoltaic junction box automatic nutting pressure side machine, comprises frame, it is characterized in that: described frame is provided with the punch assembly and at least one that fix for conducting strip and cable and is installed to nutting assembly on positive and negative connector for nut;
Described punch assembly comprises the mould bases be located in described frame, is located on this mould bases and the patrix 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 be arranged in described frame, this counterdie is arranged with the mounting groove for placing photovoltaic junction box;
Described nutting assembly is located at the side of described counterdie and relative with positive and negative connector, described nutting assembly comprises transverse direction and is located at the slide rail in described frame and is laterally slidedly arranged on the slide driven on this slide rail and by moving drive mechanism and the mount pad be arranged on this slide, this mount pad is laterally equipped with and is driven and the nut fixed cover that can rotate relative to described mount pad by nutting driving mechanism, the relative position of this nut fixed cover and mount pad is provided with the opening that can hold cable and put into;
Also comprise control unit, described ram driving mechanism, moving drive mechanism and nutting driving mechanism control by described control unit.
2. according to photovoltaic junction box according to claim 1 automatic nutting pressure side machine, it is characterized in that: described frame is provided with the stroke inductive switch for controlling described slide displacement, described mount pad is provided with the optocoupler torque sensor for controlling described nut fixed cover rotational angle, and this optocoupler torque sensor is all connected with described control unit with stroke inductive switch.
3. according to the automatic nutting pressure side of the photovoltaic junction box described in claim 1 or 2 machine, it is characterized in that: described ram driving mechanism is stamping cylinder, described moving drive mechanism is mobile cylinder, and described nutting driving mechanism is motor.
4. according to photovoltaic junction box according to claim 3 automatic nutting pressure side machine, it is characterized in that: in described mount pad, be provided with a motor driving gear, this motor driving gear is connected by the output of connector with described motor, torsion gear is provided with outside described nut fixed cover, this torsion gear is provided with the opening relative with the opening of described nut fixed cover, both sides between this torsion gear and motor driving gear are provided with transition gear, the both sides of these two transition gears respectively with described torsion gear and motor driving gear engaged transmission.
5. according to photovoltaic junction box according to claim 4 automatic nutting pressure side machine, it is characterized in that: described mount pad comprises gear box middle clamp plate and is located at the gear fixed head of 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 two ends of described torsion gear are separately fixed on described two gear fixed heads by copper sheathing, and described copper sheathing is also provided with the opening relative with the opening of described nut fixed cover.
6. according to the automatic nutting pressure side of the photovoltaic junction box described in claim 1 or 2 machine, it is characterized in that: described frame is provided with the display be connected with described control unit.
7. according to the automatic nutting pressure side of the photovoltaic junction box described in claim 1 or 2 machine, it is characterized in that: described slide is fixed with adjustment seat, this adjustment seat is slidably equipped with adjusting slider, this adjustment seat is equipped with adjusting screw(rod), this adjusting screw(rod) is threaded with described adjusting slider through after described adjustment seat, described adjusting screw(rod) is also set with the stop collar be supported between described adjustment seat and described adjusting slider, described adjusting slider is fixed with return seat, this return seat is slidably equipped with return slide block, return spring is provided with between this return slide block and described return seat, this return slide block is fixed with described mount pad.
8. according to the automatic nutting pressure side of the photovoltaic junction box described in claim 1 or 2 machine, it is characterized in that: described nutting assembly has 2, and is disposed side by side on the side of 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 CN103022198A (en) | 2013-04-03 |
| CN103022198B true CN103022198B (en) | 2015-02-18 |
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| 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 |
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| Country | Link |
|---|---|
| CN (1) | CN103022198B (en) |
Families Citing this family (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 |
| CN108011275B (en) * | 2017-12-15 | 2019-02-26 | 江苏博之旺自动化设备有限公司 | Full-automatic photovoltaic crimps nut driving machine |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103022198A (en) | 2013-04-03 |
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