CN203265861U - Energy-efficient and noise-reduction servo spot welding equipment - Google Patents
Energy-efficient and noise-reduction servo spot welding equipment Download PDFInfo
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- CN203265861U CN203265861U CN 201320166924 CN201320166924U CN203265861U CN 203265861 U CN203265861 U CN 203265861U CN 201320166924 CN201320166924 CN 201320166924 CN 201320166924 U CN201320166924 U CN 201320166924U CN 203265861 U CN203265861 U CN 203265861U
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Abstract
The utility model relates to the technical field of spot welding equipment machinery, in particular to energy-efficient and noise-reduction servo spot welding equipment. The energy-efficient and noise-reduction servo spot welding equipment comprises a welding head lifting mechanism, an automatic feeding device and a control module, wherein the welding head lifting mechanism is arranged at the feeding output end of the automatic feeding device, and the control module is respectively connected with a servo reduction box and a drive motor through control signals. According to the energy-efficient and noise-reduction servo spot welding equipment, the control module conducts automatic control, the welding head lifting mechanism adopts the method that the servo reduction box drives a crank connecting rod to drive a welding head to move up and down, a traditional method that an air cylinder is adopted to drive the welding head is replaced, and the automatic feeding device replaces manual operation to achieve automatic feeding. The energy-efficient and noise-reduction servo spot welding equipment is high in automation degree, low in welding energy consumption, free of noise, high in welding efficiency and welding precision and low in equipment use condition requirement.
Description
Technical field
The utility model relates to the spot-welding equipment field of mechanical technique, relates in particular to a kind of energy-efficient noise reduction servo spot welding equipment.
Background technology
The evaporimeter of refrigeration plant, as shown in Figure 1, comprise the evaporation tube 91 of U-shaped bending and the steel wire 92 of some and evaporation tube 91 welding, some steel wires 92 are parallel and be crisscross arranged with evaporation tube 91, because each position that contacts with steel wire 92 at evaporation tube 91 all needs welding, thereby its pad is more.The spot-welding equipment that welds above-mentioned evaporimeter 90 comprises soldering tip, for saving weld interval and improving welding efficiency, laterally be provided with some welding posts on soldering tip, welding post is corresponding with the pad of every row's evaporation tube 91 or every row's steel wire 92, like this soldering tip once move just can complete pad in a row welding.When welding, first evaporation tube 91 and steel wire 92 being put into tool arranges, then tool is pushed to the correspondence position of welding post, existing spot-welding equipment adopts the air cylinder driven soldering tip to do back and forth movement, gas consumption is large, energy consumption is high, noise is large, the every round trip of cylinder is that soldering tip is completed welding sequence one time, and because the stroke of cylinder is larger, its accuracy is difficult to control, and the interval time that cylinder comes and goes for twice is longer, therefore existing spot-welding equipment welding efficiency is lower, and bonding accuracy is not high, can not satisfy efficient suitability for industrialized production demand.In addition, existing spot-welding equipment is when welding, needing that first evaporation tube 91 and steel wire 92 are put into tool arranges, then by manually-operated, tool is pushed to the correspondence position of welding post, whenever soldering tip is completed welding sequence one time, all need again by manually-operated laddering ground feeding, its automaticity is not high, much time power, welding efficiency is lower.
The utility model content
The purpose of this utility model is to provide a kind of energy-efficient noise reduction servo spot welding equipment for the existing problem of prior art, this energy-efficient noise reduction servo spot welding equipment adopts control module to carry out automation and controls, its soldering tip elevating mechanism takes full advantage of theory of mechanics, adopting servo deceleration machine drive crank connecting link to drive soldering tip moves up and down, substitute the mode that tradition adopts air cylinder driven, reach effect efficient, energy-conservation, noise reduction; By changing the way of contact of pad, reduce a pad (face), the configuration requirement of reduction equipment to electric power, source of the gas reduces equipment energy consumption, noise and applying working condition condition; And adopt automatic feeding to replace manually-operated to realize self-feeding, therefore its automaticity is high, the welding energy consumption is low, noise is little, welding efficiency and accuracy higher, equipment applying working condition conditional request is low.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of energy-efficient noise reduction servo spot welding equipment comprises soldering tip elevating mechanism, automatic feeding and control module, and described soldering tip elevating mechanism is arranged at the feeding output of described automatic feeding; Described soldering tip elevating mechanism comprises pedestal, servo deceleration machine and soldering tip, and described servo deceleration machine is arranged on pedestal and can drives soldering tip does straight reciprocating motion, and the servo deceleration machine is connected with soldering tip by toggle; Described toggle comprises crank and connecting rod, and described crank is connected with the rotating shaft of servo deceleration machine, and the two ends of described connecting rod are hinged with crank and soldering tip respectively; Described automatic feeding comprises frame, drive motors and feed table, set up ball screw along feed direction on frame, described drive motors is connected with ball screw and can drives ball screw and turns round, be arranged with the nut with its threaded engagement on described ball screw, described feed table slides to be arranged on frame and with described nut along feed direction and is fixedly connected with; Described control module is connected with the drive motors control signal with the servo deceleration machine respectively.
Wherein, described pedestal is provided with installing plate, and the servo deceleration machine is fixedly installed on described installing plate, and soldering tip slides and is arranged on described installing plate.Be provided with the first slide rail along the reciprocating direction of described soldering tip on described installing plate, described soldering tip is provided with the first chute that is complementary with described the first slide rail.Further, described installing plate slides and is arranged on pedestal.Pedestal is provided with cylinder, and the piston rod of described cylinder is fixedly connected with installing plate, and described pedestal is provided with the limited block that can stop the installing plate displacement.Described pedestal is provided with the second slide rail along the reciprocating direction of described soldering tip, and described installing plate is provided with the second chute that is complementary with described the second slide rail.
Wherein, described crank is set up on described installing plate by the holder at its two ends, and described holder is fixedly connected with described installing plate.
Wherein, be arranged with tool on described feed table.
As preferably, the output of described automatic feeding is provided with two soldering tip elevating mechanisms, and described two soldering tip elevating mechanisms are oppositely arranged and lay respectively at the two ends of described feed table.
The beneficial effects of the utility model are: a kind of energy-efficient noise reduction servo spot welding equipment, comprise soldering tip elevating mechanism, automatic feeding and control module, and described soldering tip elevating mechanism is arranged at the feeding output of described automatic feeding; Described soldering tip elevating mechanism comprises pedestal, servo deceleration machine and soldering tip, and described servo deceleration machine is arranged on pedestal and can drives soldering tip does straight reciprocating motion, and the servo deceleration machine is connected with soldering tip by toggle; Described toggle comprises crank and connecting rod, and described crank is connected with the rotating shaft of servo deceleration machine, and the two ends of described connecting rod are hinged with crank and soldering tip respectively; Described automatic feeding comprises frame, drive motors and feed table, set up ball screw along feed direction on frame, described drive motors is connected with ball screw and can drives ball screw and turns round, be arranged with the nut with its threaded engagement on described ball screw, described feed table slides to be arranged on frame and with described nut along feed direction and is fixedly connected with; Described control module is connected with the drive motors control signal with the servo deceleration machine respectively.The servo deceleration machine of the soldering tip elevating mechanism of this energy-efficient noise reduction servo spot welding equipment is a kind of drive apparatus of low rotation speed large torque, drive unit as the soldering tip elevating mechanism of this energy-efficient noise reduction servo spot welding equipment, carry out the PLC programming Control by control module, but the driving crank linkage operates by setup program, its speed of service is fast, and energy consumption is low, and noise is slight, it is convenient, reliable to control.This servo energy-efficient noise reduction spot-welding equipment reduces a pad (face) by changing the way of contact of pad, and the configuration requirement of reduction equipment to electric power, source of the gas reduces equipment energy consumption, noise and applying working condition condition.The ball screw of the automatic feeding of this energy-efficient noise reduction servo spot welding equipment, its frictional force is less, is convenient to control.This energy-efficient noise reduction servo spot welding equipment is controlled the drive motors running by control module, drive motors drives the ball screw revolution, and then making feed table realize closely spaced decile feeding feeding, its feeding accuracy is high, is highly suitable for the evaporimeter series products is carried out efficient spot welding.This energy-efficient noise reduction servo spot welding equipment adopts control module to carry out automation and controls, control module is controlled servo deceleration machine and the running of drive motors synchronous coordination, its soldering tip elevating mechanism adopts servo deceleration machine drive crank connecting link to drive soldering tip and moves up and down, substitute the mode that tradition adopts air cylinder driven, and adopt automatic feeding to replace manually-operated to realize self-feeding, its automaticity is high, the welding energy consumption is low, noise is little, welding efficiency and accurately higher, and equipment applying working condition conditional request is low.
Description of drawings
The below utilizes accompanying drawing that the utility model is further described, but the embodiment in accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the perspective view of evaporimeter;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is the perspective view of the utility model automatic feeding;
Fig. 4 is the perspective view of the utility model soldering tip elevating mechanism;
Fig. 5 is the perspective view of the utility model soldering tip elevating mechanism decomposing state.
Include in Fig. 1 to Fig. 5:
10, automatic feeding; 20, soldering tip elevating mechanism; 30, control module;
11, drive motors; 12, feed table; 121, the 3rd chute;
122, tool; 13, ball screw; 131, nut; 14, frame;
141, the 3rd slide rail; 21, installing plate; 211, the second chute;
212, the first slide rail; 213, holder; 22, servo deceleration machine;
221, crank; 222, connecting rod; 23, soldering tip; 231, the first chute;
24, cylinder; 25, pedestal; 251, the second slide rail; 252, limited block;
90, evaporimeter; 91, evaporation tube; 92, steel wire.
The specific embodiment
Below in conjunction with embodiment, the utility model is further described.
To shown in Figure 5, a kind of energy-efficient noise reduction servo spot welding equipment comprises soldering tip elevating mechanism 20, automatic feeding 10 and control module 30 as Fig. 1, and described soldering tip elevating mechanism 20 is arranged at the feeding output of described automatic feeding 10; Described soldering tip elevating mechanism 20 comprises pedestal 25, servo deceleration machine 22 and soldering tip 23, and described servo deceleration machine 22 is arranged on pedestal 25 and can drives soldering tip 23 does straight reciprocating motion, and servo deceleration machine 22 is connected with soldering tip 23 by toggle; Described toggle comprises crank 221 and connecting rod 222, and described crank 221 is connected with the rotating shaft of servo deceleration machine 22, and the two ends of described connecting rod 222 are hinged with crank 221 and soldering tip 23 respectively; Described automatic feeding 10 comprises frame 14, drive motors 11 and feed table 12, set up ball screw 13 along feed direction on frame 14, described drive motors 11 is connected with ball screw 13 and can drives ball screw 13 and turns round, be arranged with the nut 131 with its threaded engagement on described ball screw 13, described feed table 12 slides to be arranged on frame 14 and with described nut 131 along feed direction and is fixedly connected with; Described control module 30 is connected respectively control signal and is connected with drive motors with servo deceleration machine 22.
The servo deceleration machine 22 of the soldering tip elevating mechanism 20 of this energy-efficient noise reduction servo spot welding equipment is a kind of drive apparatus of low rotation speed large torque, drive unit as the soldering tip elevating mechanism 20 of this energy-efficient noise reduction servo spot welding equipment, carry out the PLC programming Control by control module 30, but the driving crank linkage operates by setup program, it is convenient, reliable to control.This energy-efficient noise reduction servo spot welding equipment adopts control module 30 to carry out automation and controls, its soldering tip elevating mechanism 20 takes full advantage of theory of mechanics, adopting servo deceleration machine 22 drive crank connecting links to drive soldering tip 23 moves up and down, substitute the mode that tradition adopts air cylinder driven, reach effect efficient, energy-conservation, noise reduction.
The ball screw 13 of the automatic feeding 10 of this energy-efficient noise reduction servo spot welding equipment, its frictional force is less, is convenient to control.This energy-efficient noise reduction servo spot welding equipment is controlled drive motors 11 runnings by control module 30, drive motors 11 drives ball screw 13 revolutions, and then make feed table 12 realize closely spaced decile feeding feeding, its feeding accuracy is high, is highly suitable for evaporimeter 90 series products are carried out efficient spot welding.
This energy-efficient noise reduction servo spot welding equipment adopts control module 30 to carry out automation and controls, control module 30 is controlled servo deceleration machine 22 and drive motors 11 synchronous coordination runnings, its soldering tip elevating mechanism 20 adopts servo deceleration machine 22 drive crank connecting links to drive soldering tip 23 and moves up and down, substitute the mode that tradition adopts cylinder 24 to drive, its speed of service is fast, and energy consumption is low, and noise is little, it is convenient, reliable to control.And adopt automatic feeding 10 to replace manually-operated to realize self-feeding, its automaticity is high, improves simultaneously bonding accuracy and welding efficiency.
This energy-efficient noise reduction servo spot welding equipment reduces a pad (face) by changing welding direction, and the requirement of reduction equipment to electric power, source of the gas reduces equipment energy consumption, noise and applying working condition condition.usually the spacing between the gap ratio steel wire 92 between evaporation tube 91 pipelines is large, the arranging density that is steel wire 92 is larger than the arranging density of evaporation tube 91 pipelines, because adopting the air cylinder driven soldering tip, existing spot-welding equipment moves reciprocatingly, therefore adopt the welding post on soldering tip corresponding with the pad on evaporation tube 91 pipelines, can reduce although it is so the reciprocating number of times of air cylinder driven soldering tip, but because pad is more, on soldering tip, the corresponding welding post that arranges is also relatively many, thereby electric current is higher during the welding of existing spot-welding equipment, and need a large amount of compressed air during welding, energy consumption is very large, noise is very high, the equipment power output is up to 90-100kw, need to configure high-power transformer and air compressor machine during production in enormous quantities.and adopt the servo spot welding equipment of this soldering tip elevating mechanism 20, the weld interval time of its soldering tip 23 is shorter, bonding accuracy is higher, and be convenient to control, therefore the welding post on this servo spot welding equipment soldering tip 23 can adopt corresponding with the pad on steel wire 92, namely reduce the corresponding welding post that arranges on soldering tip 23, increase the reciprocating number of times of soldering tip 23, when making the welding of this servo spot welding equipment, electric current is lower, the equipment power output only has 20kw, the cylinder 24 of equipment configuration is only used for supercharging, compare with the cylinder that is used for driving of existing spot-welding equipment, gas consumption is few, need not to configure high-power transformer and air compressor machine, thereby reduce the energy consumption of this energy-efficient noise reduction servo spot welding equipment, noise and applying working condition requirement.
Wherein, described pedestal 25 is provided with installing plate 21, and servo deceleration machine 22 is fixedly installed on described installing plate 21, and soldering tip 23 slides and is arranged on described installing plate 21.Be provided with the first slide rail 212 along the reciprocating direction of described soldering tip 23 on described installing plate 21, described soldering tip 23 is provided with the first chute 231 that is complementary with described the first slide rail 212.Soldering tip 23 coordinates by the first chute 231 and the first slide rail 212, under the driving of servo deceleration machine 22, is limited in doing on glide direction straight reciprocating motion; The first slide rail 212 and the first chute 231 are two groups, lay respectively at the both sides of installing plate 21, and the connecting rod 222 of described crank 221 bindiny mechanisms is between two first slide rails 212, and back and forth operation is more steady to make soldering tip 23.
Further, described installing plate 21 slides and is arranged on pedestal 25.Pedestal 25 is provided with cylinder 24, and the piston rod of described cylinder 24 is fixedly connected with installing plate 21, and described pedestal 25 is provided with the limited block 252 that can stop installing plate 21 displacements.Described pedestal 25 is provided with the second slide rail 251 along the reciprocating direction of described soldering tip 23, and described installing plate 21 is provided with the second chute 211 that is complementary with described the second slide rail 251.installing plate 21 coordinates by the second slide rail 251 and the second chute 211, under the driving of cylinder 24, move along the second slide rail 251, the second slide rail 251 and the second chute 211 are two groups, lay respectively at the both sides of pedestal 25, when utilizing this energy-efficient noise reduction servo spot welding equipment to weld, under cylinder 24 drives, installing plate 21 drives the position that soldering tip 23 moves to close feed table 12, make soldering tip 23 and the distance of evaporimeter 90 equal the stroke distances that toggle drives soldering tip 23 runnings, realize rapid welding, easy to adjust, welding applicable to various evaporimeters 90.Limited block 252 Height Adjustable, it is arranged on the sliding path of installing plate 21, when the moving installing plate 21 of gas drive moves to limited block 252 along the second slide rail 251, limited block 252 blocks installing plate 21, installing plate 21 under the thrust of cylinder 24 piston rods, is placed on pedestal 25 securely at this moment.Height by regulating limited block 252 to be to reach the accurate control to cylinder 24 strokes, and the vibrations when limited block 252 being set can preventing the 22 driving crank connecting rods running of servo deceleration machine cause installing plate 21 to move, thereby affects the degree of accuracy that soldering tip 23 welds.
Further, the both sides of described frame 14 are provided with the 3rd slide rail 141, and the both sides of described feed table 12 are provided with the 3rd chute 121 that is complementary with described the 3rd slide rail 141, and described the 3rd chute 121 is arranged on described the 3rd slide rail 141.Ball screw 13 is set up between the 3rd slide rail 141 of frame 14 both sides.More steady when making feed table 12 do feed motion along ball screw 13, this energy-efficient noise reduction servo spot welding equipment welding is more reliable.
Wherein, described crank 221 is set up on described installing plate 21 by the holder 213 at its two ends, and described holder 213 is fixedly connected with described installing plate 21.The two ends of crank 221 are set up in respectively on two fixed mounts, make crank 221 rotate under servo deceleration machine 22 drives more steady.
Wherein, be arranged with tool 122 on described feed table 12.Feed table 12 is provided with the screens that card is established tool 122, and tool 122 is arranged in this screens, during welding, first evaporation tube 91 and steel wire 92 firmly are installed on tool 122, when different evaporators 90 is welded, only need to change tool 122 and get final product, simple to operation.
As preferably, the output of described automatic feeding 10 is provided with two soldering tip elevating mechanisms 20, and described two soldering tip elevating mechanisms 20 are oppositely arranged and lay respectively at the two ends of described feed table 12.The two ends up and down of evaporimeter 90 are equipped with steel wire 92, and this energy-efficient noise reduction servo spot welding equipment is provided with two soldering tip elevating mechanisms 20, can be simultaneously the steel wire 92 at evaporimeter two ends Shang Xia 90 be welded, and further improve welding efficiency.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. energy-efficient noise reduction servo spot welding equipment, it is characterized in that: comprise soldering tip elevating mechanism (20), automatic feeding (10) and control module (30), described soldering tip elevating mechanism (20) is arranged at the feeding output of described automatic feeding (10);
Described soldering tip elevating mechanism (20) comprises pedestal (25), servo deceleration machine (22) and soldering tip (23), described servo deceleration machine (22) is arranged at pedestal (25) upward and can drives soldering tip (23) does straight reciprocating motion, and servo deceleration machine (22) is connected with soldering tip (23) by toggle; Described toggle comprises crank (221) and connecting rod (222), and described crank (221) is connected with the rotating shaft of servo deceleration machine (22), and the two ends of described connecting rod (222) are hinged with crank (221) and soldering tip (23) respectively;
Described automatic feeding (10) comprises frame (14), drive motors (11) and feed table (12), frame (14) is upper has set up ball screw (13) along feed direction, described drive motors (11) is connected with ball screw (13) and can drives ball screw (13) and turns round, be arranged with the nut (131) with its threaded engagement on described ball screw (13), described feed table (12) slides along feed direction, and to be arranged at frame (14) upper and be fixedly connected with described nut (131);
Described control module (30) is connected 11 with servo deceleration machine (22) with drive motors respectively) control signal is connected.
2. energy-efficient noise reduction servo spot welding equipment according to claim 1, it is characterized in that: described pedestal (25) is provided with installing plate (21), servo deceleration machine (22) is fixedly installed on described installing plate (21), and soldering tip (23) slides and is arranged on described installing plate (21).
3. energy-efficient noise reduction servo spot welding equipment according to claim 2, it is characterized in that: described installing plate (21) slides and is arranged on pedestal (25), pedestal (25) is provided with cylinder (24), the piston rod of described cylinder (24) is fixedly connected with installing plate (21), and described pedestal (25) is provided with the limited block (252) that can stop installing plate (21) displacement.
4. energy-efficient noise reduction servo spot welding equipment according to claim 2, it is characterized in that: described crank (221) is set up on described installing plate (21) by the holder (213) at its two ends, and described holder (213) is fixedly connected with described installing plate (21).
5. energy-efficient noise reduction servo spot welding equipment according to claim 1, is characterized in that: be arranged with tool (122) on described feed table (12).
6. the described energy-efficient noise reduction servo spot welding equipment of according to claim 1-5 any one, it is characterized in that: the output of described automatic feeding (10) is provided with two soldering tip elevating mechanisms (20), and described two soldering tip elevating mechanisms (20) are oppositely arranged and lay respectively at the two ends of described feed table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166924 CN203265861U (en) | 2013-04-03 | 2013-04-03 | Energy-efficient and noise-reduction servo spot welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166924 CN203265861U (en) | 2013-04-03 | 2013-04-03 | Energy-efficient and noise-reduction servo spot welding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203265861U true CN203265861U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320166924 Withdrawn - After Issue CN203265861U (en) | 2013-04-03 | 2013-04-03 | Energy-efficient and noise-reduction servo spot welding equipment |
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| Country | Link |
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| CN (1) | CN203265861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286429A (en) * | 2013-04-03 | 2013-09-11 | 宁波正欣制冷设备有限公司 | Efficient energy-saving and noise-reducing servo spot-welding equipment |
| CN105195880A (en) * | 2015-07-10 | 2015-12-30 | 安徽建筑大学 | Evaporator welding machine for fisheye crank-link mechanism |
-
2013
- 2013-04-03 CN CN 201320166924 patent/CN203265861U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286429A (en) * | 2013-04-03 | 2013-09-11 | 宁波正欣制冷设备有限公司 | Efficient energy-saving and noise-reducing servo spot-welding equipment |
| CN103286429B (en) * | 2013-04-03 | 2015-04-22 | 宁波正欣制冷设备有限公司 | Efficient energy-saving and noise-reducing servo spot-welding equipment |
| CN105195880A (en) * | 2015-07-10 | 2015-12-30 | 安徽建筑大学 | Evaporator welding machine for fisheye crank-link mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20150422 |