CN202984937U

CN202984937U - Gun-clearing thread-shearing device

Info

Publication number: CN202984937U
Application number: CN 201220619181
Authority: CN
Inventors: 林彦锋
Original assignee: XIAMEN SIERT ROBOT SYSTEM CO Ltd
Current assignee: XIAMEN SIERT ROBOT SYSTEM CO Ltd; Xiamen Aerospace Siert Robot System Co Ltd
Priority date: 2012-11-21
Filing date: 2012-11-21
Publication date: 2013-06-12
Anticipated expiration: 2022-11-21

Abstract

The utility model discloses a gun-clearing thread-shearing device. A location device and a clamping device of a gun-clearing portion are arranged on two sides of a gun clearing position. A hinge cutter is arranged under the gun clearing portion. The hinge cutter is installed on a rotating driving device installed on a lifting device, and the rotating driving device, the clamping device and the lifting device are connected with a control circuit. An oil spraying tank of an oil spraying portion is connected with an oil bottle through a vacuum device, a nozzle of the oil spraying tank is right aligned at the oil spraying position of a welding gun, a sensor is installed beside the oil spraying position and is connected with a control circuit, and the vacuum device is connected with the control circuit through a delaying device. A pair of blades of the thread-shearing portion is respectively installed on a fixed cutter seat and a movable cutter seat. The fixed cutter seat and the movable cutter seat are installed above a waste thread collection box, the movable cutter seat is installed on a thread shearing cylinder, and the thread shearing cylinder is connected with a control circuit. The device can achieve quick effective gun clearing, accurate reliable thread shearing, saves installation space, and enables arrangement and control of an air path to be simple.

Description

Clear rifle is cut silk device

Technical field

The utility model relates to a kind of clear rifle of gas shielded welding welding gun and cuts silk device; be exclusively used in clearly rifle, cut silk and oil spout operation; can use in automatic welding device, realize automatically effectively clearing up welding gun, wipe out waste silk and the anti-wet goods work of splashing of spray by signal controlling.

Background technology

In welding process, the spatter thing that welding gun is easy to be melted sticks, and welding slag easily damages welding gun and affects welding effect in welding gun deposition and curing.In order to reach high-quality welding effect, just must the cleaning welding gun.

The utility model content

The purpose of this utility model is to provide a kind of clear rifle to cut silk device, realizing fast effectively clear rifle, to cut silk accurately and reliably, and saves installing space, makes the layout of gas circuit and control become very simple.

In order to reach above-mentioned purpose, solution of the present utility model is:

Clear rifle is cut silk device, by clear rifle part, oil spout part, cut the silk part and control circuit forms; Clear rifle partly comprises rotating driving device, reamer, positioner, clamping device and lowering or hoisting gear, positioner and clamping device are arranged on the both sides, clear rifle position of welding gun, the reamer correspondence is arranged on the below of rifle position clearly, reamer is arranged on rotating driving device, rotating driving device is arranged on lowering or hoisting gear, and rotating driving device, clamping device and lowering or hoisting gear are connected with control circuit; Oil spout partly comprises vacuum plant, time-delay mechanism, oil bottle, spout pouring pot, sensor, spout pouring pot is connected with oil bottle by vacuum plant, the nozzle of spout pouring pot is over against the oil spout position of welding gun, installation of sensors is on the side of oil spout position, sensor is connected with control circuit, and vacuum plant is connected with control circuit by time-delay mechanism; Cut silk part and comprise a blade, fixedly tool rest, movable tool rest, waste silk collection box and cut a cylinder, one blade is arranged on respectively fixedly on tool rest and movable tool rest, fixedly a position of cutting of the corresponding welding gun of tool rest and movable tool rest is arranged on above the waste silk collection box, movable tool rest is arranged on to be cut on a cylinder, cuts a cylinder and is connected with control circuit.

The clamping device of described clear rifle part adopts clamping cylinder to control and clamps, lowering or hoisting gear adopts lift cylinder to control lifting, clamping cylinder be connected with lift cylinder the oil spout part vacuum plant, cut the silk part cut a cylinder respectively the pneumatic control valve by separately be connected with source of the gas; Each pneumatic control valve is connected with control circuit.

After adopting said structure, the utility model provides a kind of efficient, economic mechanical type torch neck cleaning mechanism, applicable Automation of Welding equipment, be particularly suitable for the serious occasion of splashing, the utility model also integrated oil spout and cut the silk in one, oil spout is partly sent fine and closely woven liquid splashing prevention effect forth and is formed film at nozzle surface, can effectively reduce adhering to of welding slag, realize that automatic shearing removes waste silk and cut the silk part, can guarantee good arc starting performance and seek a precision.

Description of drawings

Fig. 1 is side view of the present utility model;

Fig. 2 is schematic perspective view of the present utility model;

Fig. 3 is source of the gas dispensing schematic diagram of the present utility model;

Fig. 4 is the side view of the clear rifle part of the utility model;

Fig. 5 is the schematic perspective view of the clear rifle part of the utility model;

Fig. 6 is the side view of the utility model oil spout part;

Fig. 7 is the schematic perspective view of the utility model oil spout part;

Fig. 8 is the side view that the utility model is cut the silk part;

Fig. 9 is the schematic perspective view that the utility model is cut the silk part.

Label declaration

Clear rifle part 10 rotating driving devices 11

Reamer 12 positioners 13

Clamping device 14 lowering or hoisting gears 15

Pneumatic control valve 16 and 17 clamping cylinders 18

Lift cylinder 19

Oil spout part 20 vacuum plants 21

Time-delay mechanism 22 oil bottles 23

Spout pouring pot 24 sensors 25

Pneumatic control valve 26

Cut a part 30 1 blade 31

The fixing movable tool rest 33 of tool rest 32

Waste silk collection box 34 is cut a cylinder 35

Pneumatic control valve 36

Total source of the gas 40.

The specific embodiment

As depicted in figs. 1 and 2, the clear rifle that the utility model discloses is cut silk device, by clear rifle part 10, oil spout part 20, cut a part 30 and control circuit forms.

wherein, clear rifle part 10 as shown in Figure 4 and Figure 5, comprise rotating driving device 11, reamer 12, positioner 13, clamping device 14 and lowering or hoisting gear 15, clamping device 14 specifically can adopt clamping cylinder 18 to control and clamp, lowering or hoisting gear 15 specifically can adopt lift cylinder 19 to control lifting, positioner 13 and clamping device 14 are arranged on the both sides, clear rifle position of welding gun, reamer 12 correspondences are arranged on the below of rifle position clearly, reamer 12 is arranged on rotating driving device 11, rotating driving device 11 is arranged on lowering or hoisting gear 15, rotating driving device 11, (this control circuit can integrate aftermentioned oil spout part and cut the control circuit of silk part with control circuit for clamping device 14 and lowering or hoisting gear 15, this multifunctional control circuit belongs to common member, not shown) connect.In order to improve automaticity, the lift cylinder 19 that the clamping cylinder 18 of clamping device 14 is connected with lowering or hoisting gear is connected with total source of the gas 40 of whole device with being connected by each self-corresponding pneumatic control valve 16 respectively, as shown in Figure 3, pneumatic control valve 16 opens or closes with being connected to be connected with control circuit to control again.

The mode of clear rifle part 10 specific implementations: welding gun runs to rifle position clearly, peripheral control system is sent rifle request clearly by input signal, control circuit is controlled lowering or hoisting gear 15 loop conductings, lift cylinder 19 driven rotary drive units 11 and reamer 12 rise, control simultaneously clamping device 14 and rotating driving device two, 11 loop conducting, clamping device 14 is driven by clamping cylinder 18 and moves, together with positioner 13 with the welding gun clamping and positioning, 12 rotations of 11 drive reamers of rotating driving device, reamer 12 rotations are risen and are cleared up the welding slag that adheres on welding gun.The size of reamer 12 has strict requirement, requires the size of reamer 12 and selected torch neck to mate, otherwise may cause torch neck to damage.The dimensional requirement of reamer 12: the external diameter of reamer 12 is less than the internal diameter of welding gun 0.5mm at least, and in order to guarantee clear rifle effect, the poor 1mm that is no more than of the diameter of two.The internal diameter of reamer 12 should be greater than the external diameter of ignition tip 0.5mm at least, and in order to guarantee clear rifle effect, the difference of two diameters is no more than at most 1mm.

Oil spout part 20 as shown in Figure 6 and Figure 7, comprise vacuum plant 21, time-delay mechanism 22, oil bottle 23, spout pouring pot 24, sensor 25, spout pouring pot 24 is connected with oil bottle 23 by vacuum plant 21, the nozzle of spout pouring pot 24 is over against the oil spout position of welding gun, sensor 25 is arranged on the side of oil spout position, sensor 25 is connected with control circuit, and vacuum plant 21 is connected with control circuit by time-delay mechanism 22.In order to improve automaticity, vacuum plant 21 is connected with total source of the gas 40 of whole device by corresponding pneumatic control valve 26, and as shown in Figure 3, this pneumatic control valve 26 is connected control again and opens or closes with control circuit.

The mode of oil spout part specific implementation: the welding gun that welding slag is cleaned out runs to oil spout place, enter spout pouring pot 24, sensor 25 induction welding guns put in place, the 26 loop conductings of trigger gas brake control valve, the vacuum end of vacuum plant 21 is from oil bottle 23 extracting liquids, be transferred to the nozzle of spout pouring pot 24, send the fine and closely woven anti-oil that splashes forth, can effectively reduce adhering to of welding slag on welding gun.Injection time is controlled by the time-delay mechanism 22 in loop, can suitably adjust the time according to oil spout effect demand, and the time of spray silicone oil is unsuitable long and too short, overlong time waste silicone oil, the too short effect that does not reach spray silicone oil of time.

Cut the silk part as Fig. 8 and shown in Figure 9, comprise a blade 31, fixedly tool rest 32, movable tool rest 33, waste silk collection box 34 and cut a cylinder 35, one blade 31 is arranged on respectively fixedly on tool rest 32 and movable tool rest 33, fixedly a position of cutting of tool rest 32 and movable tool rest 33 corresponding welding guns is arranged on waste silk collection box 34 tops, movable tool rest 33 is arranged on to be cut on a cylinder 35, cuts a cylinder 35 and is connected with control circuit.In order to improve automaticity, cut a cylinder 35 and be connected with total source of the gas 40 of whole device by corresponding pneumatic control valve 36, as shown in Figure 3, this pneumatic control valve 36 is connected control again and opens or closes with control circuit.

Cut a mode of part specific implementation: welding gun runs to cuts a position, send and cut a signal, pneumatic control valve 36 control loop conductings, cutting a cylinder 35 releases movable tool rest 33 to fixing tool rest 32, make blade 31(movable blades and a fixed blade) tangent, cut off welding wire, waste silk falls into waste silk collection box 34.

Clear rifle part 10 of the present utility model, oil spout part 20 and to cut a part 30 be mutual independence, the user can freely select the integrated of loop as required.

These are only a preferred embodiment of the present utility model, is not the restriction to protection domain of the present utility model.All equivalent variations of doing according to the mentality of designing of this case all fall into the protection domain of this case.

Claims

1. clear rifle is cut silk device, it is characterized in that: by clear rifle part, oil spout part, cut the silk part and control circuit forms; Clear rifle partly comprises rotating driving device, reamer, positioner, clamping device and lowering or hoisting gear, positioner and clamping device are arranged on the both sides, clear rifle position of welding gun, the reamer correspondence is arranged on the below of rifle position clearly, reamer is arranged on rotating driving device, rotating driving device is arranged on lowering or hoisting gear, and rotating driving device, clamping device and lowering or hoisting gear are connected with control circuit; Oil spout partly comprises vacuum plant, time-delay mechanism, oil bottle, spout pouring pot, sensor, spout pouring pot is connected with oil bottle by vacuum plant, the nozzle of spout pouring pot is over against the oil spout position of welding gun, installation of sensors is on the side of oil spout position, sensor is connected with control circuit, and vacuum plant is connected with control circuit by time-delay mechanism; Cut silk part and comprise a blade, fixedly tool rest, movable tool rest, waste silk collection box and cut a cylinder, one blade is arranged on respectively fixedly on tool rest and movable tool rest, fixedly a position of cutting of the corresponding welding gun of tool rest and movable tool rest is arranged on above the waste silk collection box, movable tool rest is arranged on to be cut on a cylinder, cuts a cylinder and is connected with control circuit.

2. clear rifle as claimed in claim 1 is cut silk device, it is characterized in that: the clamping device of clear rifle part adopts clamping cylinder to control and clamps, lowering or hoisting gear adopts lift cylinder to control lifting, clamping cylinder be connected with lift cylinder the oil spout part vacuum plant, cut the silk part cut a cylinder respectively the pneumatic control valve by separately be connected with source of the gas; Each pneumatic control valve is connected with control circuit.