CN207806866U - A kind of gantry mash welder - Google Patents
A kind of gantry mash welder Download PDFInfo
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- CN207806866U CN207806866U CN201820202770.8U CN201820202770U CN207806866U CN 207806866 U CN207806866 U CN 207806866U CN 201820202770 U CN201820202770 U CN 201820202770U CN 207806866 U CN207806866 U CN 207806866U
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Abstract
A kind of gantry mash welder of the utility model, including holder, gantry head, spot welding assembly, feeding trolley, step device, lower trolley, mold frame, feeding driving device and blanking driving device；The holder passes through gantry head, the spot welding assembly is multiple, the spot welding assembly, which can vertically stretch, to be welded, it is provided with upper rail above the holder, the feeding trolley is two, and it mobilizable is set on the upper rail, it is provided with intermediate orbit on the inside of the holder, the step device is mobilizable to be set on the intermediate orbit, the feeding driving device drives the step device to carry out longitudinal linear movement, the step device drives the feeding trolley to carry out feeding and stepping, the holder both sides are provided with outside track, the lower trolley is mobilizable to be set on the outside track, the mold frame is fixedly installed on the feeding trolley；With high efficiency, high-precision, low error, easy-operating advantage.
Description
Technical field
The utility model is related to welding technology fields, and in particular to gantry mash welder.
Background technology
Electric welding is a kind of welding realized by needing the place connected by high arc temperature thawing metal parts using welding rod
Operation.Electric welding be in material connection processing it is a kind of it is economical, be applicable in, technologically advanced method.It can almost be realized with electric welding any
Welding between two kinds of metal materials and certain metal materials and nonmetallic materials；It can be achieved to spell greatly with small, large size be made
, the structure of economical rationality；The material that different performance can be used in the different parts of structure, gives full play to the spy of a variety of materials
Point；Electric welding part has the characteristics that air-tightness is good, light-weight；Welding ultra-thin, between super-fine material is can also be achieved with electric welding.Therefore
Spot welding is widely used in metal product production and processing field.But existing electric welding machine generally existing working efficiency is low, has
The problems such as welding error.It is that multiple metal strips are welded into silk screen particularly with the welding of reticular structure, pad is more,
Required precision is high, big using common human weld's difficulty.
Therefore, how existing welding equipment is improved, make its overcome the above problem be those skilled in the art urgently
A problem to be solved.
Utility model content
One of the utility model, which is designed to provide one kind, having high efficiency, in high precision, low error, characteristic of easy operation
Gantry mash welder.
Another of the utility model is designed to provide a kind of high efficiency, high-precision working method.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of gantry mash welder, it is characterised in that：
Including holder, gantry head, spot welding assembly, feeding trolley, step device, lower trolley, mold frame, feeding driving device and
Blanking driving device；The holder passes through gantry head, and the spot welding assembly is multiple, and is transversely fixedly installed on institute
It states on the head of gantry, the spot welding assembly, which can vertically stretch, to be welded, and upper rail, institute are provided with above the holder
It is two to state feeding trolley, and it is mobilizable be set on the upper rail, be provided with intermediate orbit on the inside of the holder, institute
State that step device is mobilizable to be set on the intermediate orbit, the feeding driving device drives the step device to be indulged
To linear movement, the step device drives the feeding trolley progress feeding and stepping, the holder both sides to be provided with outer rail
Road, the lower trolley is mobilizable to be set on the outside track, the blanking driving device drive the lower trolley into
The longitudinal linear movement of row, the mold frame are fixedly installed on the feeding trolley, and the mold frame is discharged for rule
Workpiece；The lower trolley includes support slipper, lifting slider, lift arm, vertical cylinder and lateral cylinder, the support slipper
The outside track is connected, the lifting slider is vertically slideably positioned on the support slipper, and the vertical cylinder is set
It is placed between the support slipper and the lifting slider, for driving the lifting slider to be lifted, the lateral cylinder
It is transversely fixedly installed on the lifting slider, the lift arm is fixedly installed on the cylinder rod of the lateral cylinder, institute
Stating lateral cylinder drives the lift arm to carry out transverse shifting, and the lift arm can be inserted into below the feeding trolley, and by institute
It states vertical cylinder to be lifted upwards, is detached from the holder, and the height being lifted passes through for feeding trolley described in another.
As an improvement, the internal stent is additionally provided with ejection cylinder, the ejection Telescopic-cylinder is used for the mold
Workpiece ejection on frame.Blanking is more convenient.
Preferably, the spot welding assembly includes Double-deck air cylinder and plumb joint, the Double-deck air cylinder is fixedly installed on described
On the head of gantry, the Double-deck air cylinder drives the plumb joint vertically to stretch.
As an improvement, the holder both sides are additionally provided with safe frame, the safe frame extends on the outside of the lower trolley.
A kind of working method of gantry mash welder, it is characterised in that：Include the following steps：
Step A：Regularly placing workpiece on mold frame on the feeding trolley close to spot welding assembly；
Step B：Feeding driving device starts, and drives step device and feeding trolley to be moved toward spot welding assembly, until workpiece
The first group welding point be located at below spot welding assembly；
Step C：Start spot welding assembly, carries out the welding of a group welding point；
Step D：After the welding for completing a group welding point, feeding driving device reoperates, and next group welding point is made to be located at point
It welds below component, spot welding assembly reoperates, and carries out the welding of next group welding point；
Step E：Step D is repeated, the welding until completing all pads；
Step F：Feeding driving device counter motion drives step device and feeding trolley to be moved at lower trolley；
Step G：The lateral cylinder of lower trolley extends internally, and lift arm is made to be located at below feeding trolley；
Step H：The vertical cylinder of lower trolley is lifted upwards, is lifted feeding trolley, is disengaged it from holder；
Step I：Blanking driving device acts, and drives at blanking moving of car to blanking；
Step J：Vertical cylinder retracted downward, until feeding trolley contacts holder, then lateral cylinder is shunk outward, is detached from
Feeding trolley, the action of blanking driving device, blanking are got off reset；
Step K：The workpiece being welded is taken out from mold frame；
Step L：During step B to step I, workpiece is put on the mold frame of another feeding trolley, then into
Feeding, welding and the blanking of next group of workpiece of row, the feeding of the blanking and later group workpiece of realizing previous group workpiece are carried out at the same time,
And it is independent of each other.
Preferably, in the step K, workpiece is by ejection cylinder ejector.
Compared with prior art, the utility model has the advantage of：By the setting of two sets of feeding trolleys and mold frame,
When mold frame welds, another mold frame puts workpiece, and two molds exchange station after weld, continue welding with
Workpiece is put, is efficiently improved work efficiency.In addition, feeding driving device and blanking driving device are all made of stepping electricity
Machine keeps its positioning more accurate, improves welding precision in conjunction with PLC control system.Operating personnel only need to put workpiece and take
Go out the workpiece being welded, other steps are all automatically performed by gantry mash welder, easy to operate.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of preferred embodiment according to the present utility model；
Fig. 2 is a kind of vertical view of preferred embodiment according to the present utility model；
Fig. 3 is a kind of explosive view of preferred embodiment according to the present utility model；
Fig. 4 is the dimensional structure diagram of spot welding assembly in a kind of preferred embodiment according to the present utility model；
Fig. 5 is the dimensional structure diagram of lower trolley in a kind of preferred embodiment according to the present utility model.
Specific implementation mode
It is described below for disclosing the utility model so that those skilled in the art can realize the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Fig. 1~5, a preferred embodiment for being the utility model includes holder 1, gantry head 2, spot welding assembly
3, feeding trolley 4, step device 5, lower trolley 6, mold frame 7, feeding driving device and blanking driving device (driving device
For the prior art, and various structures, therefore do not shown in attached drawing, but this does not interfere the abundant disclosure of the present embodiment)；Holder 1
Across gantry head 2, spot welding assembly 3 is multiple, and is transversely fixedly installed on gantry head 2, and spot welding assembly 3 can be along vertical
Direction is flexible to be welded, and 1 top of holder is provided with upper rail 11, and feeding trolley 4 is two, and mobilizable is set to
On track 11,1 inside of holder is provided with intermediate orbit 12, and step device 5 is mobilizable to be set on intermediate orbit 12, and feeding is driven
Dynamic device driving step device 5 carries out longitudinal linear movement, and step device 5 drives feeding trolley 6 to carry out feeding and stepping, holder
1 both sides are provided with outside track 13, and lower trolley 6 is mobilizable to be set on outside track 13, and blanking driving device drives blanking small
Vehicle 6 carries out longitudinal linear movement, and mold frame 7 is fixedly installed on feeding trolley 4, and mold frame 7 is for rule discharge workpiece；
Lower trolley 6 includes support slipper 61, lifting slider 62, lift arm 63, vertical cylinder 64 and lateral cylinder 65, support slipper 61
Outside track 13 is connected, lifting slider 62 is vertically slideably positioned on support slipper 61, and vertical cylinder 64 is set to support
Between sliding block 61 and lifting slider 62, for driving lifting slider 62 to be lifted, lateral cylinder 65 is transversely fixedly installed on
On lifting slider 62, lift arm 63 is fixedly installed on the cylinder rod of lateral cylinder 65, lateral cylinder 65 drive lift arm 63 into
Row transverse shifting, lift arm 63 can be inserted into 4 lower section of feeding trolley, and be lifted upwards by vertical cylinder 64, be detached from holder 1, and lift
The height risen passes through for another feeding trolley 4.Ejection cylinder 8 is additionally provided with inside holder 1, ejection cylinder 8 is flexible, is used for
By the workpiece ejection on mold frame 7.
Specifically, spot welding assembly 3 includes Double-deck air cylinder 31 and plumb joint 32, Double-deck air cylinder 31 is fixedly installed on gantry head
On 2, Double-deck air cylinder 31 drives plumb joint 32 vertically to stretch.
In addition, 1 both sides of holder are additionally provided with safe frame 14, safe frame 14 extends to 6 outside of lower trolley.
The working method of the present embodiment includes the following steps：
Step A：Regularly placing workpiece on mold frame on the feeding trolley close to spot welding assembly；
Step B：Feeding driving device starts, and drives step device and feeding trolley to be moved toward spot welding assembly, until workpiece
The first group welding point be located at below spot welding assembly；
Step C：Start spot welding assembly, carries out the welding of a group welding point；
Step D：After the welding for completing a group welding point, feeding driving device reoperates, and next group welding point is made to be located at point
It welds below component, spot welding assembly reoperates, and carries out the welding of next group welding point；
Step E：Step D is repeated, the welding until completing all pads；
Step F：Feeding driving device counter motion drives step device and feeding trolley to be moved at lower trolley；
Step G：The lateral cylinder of lower trolley extends internally, and lift arm is made to be located at below feeding trolley；
Step H：The vertical cylinder of lower trolley is lifted upwards, is lifted feeding trolley, is disengaged it from holder；
Step I：Blanking driving device acts, and drives at blanking moving of car to blanking；
Step J：Vertical cylinder retracted downward, until feeding trolley contacts holder, then lateral cylinder is shunk outward, is detached from
Feeding trolley, the action of blanking driving device, blanking are got off reset；
Step K：The workpiece being welded is taken out from mold frame；
Step L：During step B to step I, workpiece is put on the mold frame of another feeding trolley, then into
Feeding, welding and the blanking of next group of workpiece of row, the feeding of the blanking and later group workpiece of realizing previous group workpiece are carried out at the same time,
And it is independent of each other.
Wherein, in step K, workpiece is by ejection cylinder ejector.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (4)
1. a kind of gantry mash welder, it is characterised in that：Including holder, gantry head, spot welding assembly, feeding trolley, step device,
Lower trolley, mold frame, feeding driving device and blanking driving device；The holder passes through gantry head, the point
It is multiple to weld component, and is transversely fixedly installed on gantry head, the spot welding assembly can vertically stretch into
Row welding is provided with upper rail above the holder, and the feeding trolley is two, and mobilizable is set to the upper rail
On road, it is provided with intermediate orbit on the inside of the holder, the step device is mobilizable to be set on the intermediate orbit, described
Feeding driving device drives the step device to carry out longitudinal linear movement, and the step device drives the feeding trolley to carry out
Feeding and stepping, the holder both sides are provided with outside track, and the lower trolley is mobilizable to be set on the outside track, institute
It states the blanking driving device driving lower trolley and carries out longitudinal linear movement, the mold frame is fixedly installed on the feeding
On trolley, the mold frame is for rule discharge workpiece；The lower trolley include support slipper, lifting slider, lift arm,
Vertical cylinder and lateral cylinder, the support slipper connect the outside track, and the lifting slider vertically slides setting
In on the support slipper, the vertical cylinder is set between the support slipper and the lifting slider, for driving
It states lifting slider to be lifted, the lateral cylinder is transversely fixedly installed on the lifting slider, and the lift arm is fixed
It is set on the cylinder rod of the lateral cylinder, the lateral cylinder drives the lift arm to carry out transverse shifting, the lifting
Arm can be inserted into below the feeding trolley, and be lifted upwards by the vertical cylinder, be detached from the holder, and the height being lifted can
Pass through for feeding trolley described in another.
2. a kind of gantry mash welder according to claim 1, it is characterised in that：The internal stent is additionally provided with ejection gas
Cylinder, the ejection Telescopic-cylinder, for ejecting the workpiece on the mold frame.
3. a kind of gantry mash welder according to claim 2, it is characterised in that：The spot welding assembly include Double-deck air cylinder and
Plumb joint, the Double-deck air cylinder are fixedly installed on gantry head, and the Double-deck air cylinder drives the plumb joint along vertical
Direction is flexible.
4. a kind of gantry mash welder according to claim 3, it is characterised in that：The holder both sides are additionally provided with safety
Frame, the safe frame extend on the outside of the lower trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820202770.8U CN207806866U (en) | 2018-02-06 | 2018-02-06 | A kind of gantry mash welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820202770.8U CN207806866U (en) | 2018-02-06 | 2018-02-06 | A kind of gantry mash welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806866U true CN207806866U (en) | 2018-09-04 |
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ID=63319981
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820202770.8U Active CN207806866U (en) | 2018-02-06 | 2018-02-06 | A kind of gantry mash welder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311782A (en) * | 2018-02-06 | 2018-07-24 | 宁波德克尔运输设备有限公司 | A kind of gantry mash welder and working method |
| CN114147390A (en) * | 2021-11-07 | 2022-03-08 | 青岛伊唯特智能科技有限公司 | Automatic gantry row welding device and using method thereof |
-
2018
- 2018-02-06 CN CN201820202770.8U patent/CN207806866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311782A (en) * | 2018-02-06 | 2018-07-24 | 宁波德克尔运输设备有限公司 | A kind of gantry mash welder and working method |
| CN114147390A (en) * | 2021-11-07 | 2022-03-08 | 青岛伊唯特智能科技有限公司 | Automatic gantry row welding device and using method thereof |
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