CN212920487U

CN212920487U - Flexible welding equipment for automobile front bumper softnose decorating part

Info

Publication number: CN212920487U
Application number: CN202021563954.0U
Authority: CN
Inventors: 梁剑; 韩俊仿; 张杨
Original assignee: Beijing Beiqi Mould and Plastic Technology Co Ltd
Current assignee: Beijing Beiqi Mould and Plastic Technology Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-09
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a flexible welding equipment of bumper sonftnoses decoration before car, including equipment body, welding station, controller, be provided with welding bench, welding station and controller on the equipment body, controller and welding station are connected, and the welding station is located the welding bench upside, and its characterized in that still includes guard gate, waste gas collection device, the utility model discloses innovate traditional special plane equipment, because of the product welding point is more, special plane equipment bonding tool is more in quantity, and equipment cost is very high, and special plane equipment occupies that the human cost is higher, these difficult problems of the effectual solution of flexible equipment. Through the structure of analysis product, divide into several types with the bonding tool, the same structure can share one bonding tool, the utility model discloses contrast special plane equipment can produce a plurality of products, practices thrift a large amount of equipment costs, has saved the human cost simultaneously, shortens new product development cycle, and robotic arm adjusts more in a flexible way, can adjust welding angle, depth of welding in a flexible way.

Description

Flexible welding equipment for automobile front bumper softnose decorating part

Technical Field

The utility model relates to an automobile plastic spare ultrasonic bonding field especially relates to a flexible welding equipment of car front bumper sonftnose decoration.

Background

The automobile softlose decorating part is made of plastic, after injection molding, paint is firstly sprayed, and then a reinforcing part is welded on the inner side of the softlose decorating part for increasing the strength of a product. The traditional welding equipment is special equipment, namely, one equipment can only produce one product. If a plurality of sets of corresponding production equipment are required to be prepared for welding various types of products, the equipment cost is high, and the labor and the field are occupied. In order to solve this problem technical personnel in the prior art improve the welding rifle, install the switching through various fixed mode with different soldered connections, make things convenient for the welding of different products, but the ultrasonic welding mode is generally adopted in the plastic welding, can produce peculiar smell and harmful gas during the welding, and welding equipment is open mode now, and inside gas direct discharge mill, then the unified processing of mill, but the staff is influenced by gas easily when welding before equipment. When the working of plastics utilized ultrasonic bonding, can produce the injury to staff's health, the staff need dress professional protective clothing and carry out work, but the protective clothing is unfavorable for the convenient work of staff.

Disclosure of Invention

According to the technical problem, the utility model provides a flexible welding equipment of bumper sonftlose decoration before car, including equipment body, welding station, controller, be provided with welding bench, welding station and controller on the equipment body, controller and welding station are connected, and the welding station is located the welding bench upside, and its characterized in that still includes guard gate, waste gas collection device, the guard gate is installed in equipment body one side, the mounting hole has been seted up to equipment body lateral wall, and waste gas collection device is installed to equipment body upside, waste gas collection device passes through collecting pipe and this body coupling of equipment, the collecting pipe is installed in the mounting hole of equipment body lateral wall.

The guard gate comprises frame, guard plate, observation window, operation mouth, frame internally mounted has the guard plate, viewing port and operation mouth have been seted up on the guard plate, observation window is installed to viewing port department, operation mouth department installs small-size guard plate, the small-size guard plate upside is through that dress of loose axle in operation mouth department, and small-size guard plate is active structure.

The welding bench is an upper workpiece station welding bench and a lower workpiece station welding bench, a lifting device is installed on the lower side of the upper workpiece station welding bench and the lower workpiece station welding bench, a mold changing trolley is installed on the upper side of the upper workpiece station welding bench and the lower workpiece station welding bench in a buckled mode, a mold base plate is installed on the mold changing trolley, a mold pressing plate is arranged on the mold base plate, and a cylinder is arranged on one side of the mold pressing plate.

Welding station by robotic arm, nonstandard welding unit, bonding tool storehouse, trade rifle dish public plate, trade rifle dish mother disc and constitute, robotic arm is last to install and to trade rifle dish public plate, installs on the nonstandard welding unit and trades rifle dish mother disc, trade rifle dish public plate, trade rifle dish mother disc and dock, nonstandard welding unit leaves in the bonding tool storehouse.

The nonstandard welding unit is a welding head.

Waste gas collection device is by storage jar, collecting pipe fan, waste gas filtration, exhaust pipe, fan one side and collecting pipe connection, the opposite side is through collecting pipe connection to store on the jar, storage tank internally mounted has waste gas filtration, storage jar one side is passed through exhaust pipe and is connected with the waste gas collection device of mill. And the waste gas filtering structure is internally provided with activated carbon.

The controller comprises a welding system and an equipment control system inside, and the welding system and the equipment control system are synchronous. The welding system is an ultrasonic welding control loop, and the ultrasonic welding control loop is provided with an overload protection circuit and can detect frequency fluctuation, so that the equipment gives an alarm and stops working. The welding parameters can be adjusted, the welding parameters (time, speed, depth and the like) can be set on the panel in a control and adjustment mode, and the welding parameters and other parameters can be independently adjusted and set according to different products and different positions and welding heads.

The die changing trolley is composed of an operation table, a support and moving wheels, the moving wheels are installed on the lower side of the support, and the operation table is installed on the upper side of the support.

The utility model has the advantages that: this practicality has carried out the innovation to traditional special plane equipment, and because of the product welding point is more, special plane equipment bonding tool is more in quantity, and equipment cost is very high, and special plane equipment occupies the human cost higher, and these difficult problems of the effectual solution of flexible equipment. Through the structure of analysis product, divide into several types with the bonding tool, the same structure can share one bonding tool, the utility model discloses contrast special plane equipment can produce a plurality of products, practices thrift a large amount of equipment costs, has saved the human cost simultaneously, shortens new product development cycle, and robotic arm adjusts more in a flexible way, can adjust welding angle, depth of welding in a flexible way. The welding quality of the product is effectively improved, the stability of the product is improved, and the satisfaction of customers is improved.

The utility model discloses guard gate, waste gas collection device that increase, guard gate can protect the staff, and the staff during operation does not wear protective clothing and also can not receive the ultrasonic wave harm, has improved staff's convenience. Waste gas collection device produces when collecting ultrasonic bonding waste gas, avoids waste gas direct discharge to the mill in, has improved mill's operational environment.

The utility model discloses a robotic arm is through trading the public dish of rifle dish, trading rifle dish mother disc and nonstandard welding unit connection, and the installation is simple swift. The utility model discloses a retooling dolly realizes quick retooling, retooling time 15 minutes, when the mould switches with the accurate location of equipment, the inductor identification mould, the procedure that automatic switch corresponds can directly push away the retooling dolly when needing whole changes, and is simple swift.

The utility model discloses a nonstandard welding unit leaves in the bonding tool storehouse, produces different products, and robotic arm transfers different nonstandard welding unit automatically, satisfies the welding of various forms.

Drawings

Fig. 1 is the utility model discloses front bumper sonftnose decoration flexible welding equipment schematic diagram.

Fig. 2 is the utility model discloses front bumper sonftnose decoration flexible welding equipment schematic diagram.

Fig. 3 is a side view of the robot arm of the present invention.

Fig. 4 is a top view of the non-standard welding head library of the present invention.

Fig. 5 is a top view of the clamping fixture of the present invention.

Fig. 6 is a top view of the die-changing trolley of the utility model.

Fig. 7 is a side view of the die-changing trolley of the utility model.

Fig. 8 is a sectional view of an exhaust gas collecting device.

Fig. 9 is a schematic view of the protective door of the present invention.

As shown in the figure, the device comprises an upper workpiece station-1, a lower workpiece station-2, a mechanical arm welding station-2, a mold changing trolley 5, a protective door 6, a waste gas collecting device 7, an equipment body 8, a gun changing disc male disc-3.1, a mechanical arm-3.2, a gun changing disc female disc-4.1, a non-standard welding head warehouse-4.2, a mould pressing plate-5.1, a cylinder-5.2, a mould bottom plate 5.3, a frame 6-1, a protective plate 6-2, an observation window 6-3, an operation opening 6-4, a storage tank 7-1, a fan 7-2, a waste gas filtering structure 7-3 and an exhaust pipeline 7-4.

Detailed Description

According to the figure, the utility model is further explained:

example 1

The utility model provides a flexible welding equipment of car front bumper sonftnoses decoration, including equipment body 8, welding station 2, a controller, be provided with the welding bench on the equipment body 8, welding station 2 and controller, controller and welding station 2 are connected, welding station 2 is located the welding bench upside, its characterized in that still includes guard gate 6, waste gas collection device 7, guard gate 6 is installed in 8 one sides of equipment body, the mounting hole has been seted up to 8 lateral walls of equipment body, waste gas collection device 7 is installed to 8 upsides of equipment body, waste gas collection device 7 passes through the collecting pipe and connects with equipment body 8, the collecting pipe is installed in the mounting hole of 8 lateral walls of equipment body. The protective door 6 is composed of a frame 6-1, a protective plate 6-2, an observation window 6-3 and an operation opening 6-4, wherein the protective plate 6-2 is arranged inside the frame 6-1, the protective plate 6-2 is provided with the observation opening and the operation opening 6-4, the observation window 6-3 is arranged at the observation opening, the small protective plate 6-2 is arranged at the operation opening 6-4, the upper side of the small protective plate 6-2 is arranged at the operation opening 6-4 through a movable shaft, and the small protective plate 6-2 is of a movable structure. The welding bench is upper and lower work position 1 welding bench, and elevating gear is installed to upper and lower work position 1 welding bench downside, and retooling dolly 3 is installed to 1 welding bench upside buckle of upper and lower work position, installs mould bottom plate 5.3 on the retooling dolly 3, is provided with mould clamp plate 5.1 on the mould bottom plate 5.3, and mould clamp plate 5.1 one side is provided with cylinder 5.2. The welding station 2 is composed of a mechanical arm 3.2, a nonstandard welding unit, a welding head warehouse 4.2, a gun changing disc male disc 3.1 and a gun changing disc mother disc 4.1, the mechanical arm 3.2 is provided with the gun changing disc male disc 3.1, the nonstandard welding unit is provided with the gun changing disc female disc 4.1, the gun changing disc male disc 3.1 and the gun changing disc mother disc 4.1 are butted, and the nonstandard welding unit is stored in the welding head warehouse 4.2. The nonstandard welding unit is a welding head. The waste gas collecting device 7 comprises a storage tank 7-16-1, a collecting pipe fan 7-2, a waste gas filtering structure 7-3 and an exhaust pipeline 7-4, wherein one side of the fan 7-2 is connected with the collecting pipe, the other side of the fan is connected with the storage tank 7-16-1 through the collecting pipe, the waste gas filtering structure 7-3 is installed inside the storage tank 7-16-1, and one side of the storage tank 7-16-1 is connected with the plant waste gas collecting device 7 through the exhaust pipeline 7-4. And activated carbon is arranged in the waste gas filtering structure 7-3. The controller internally comprises a welding system and an equipment control system, and the welding system is synchronous with the equipment control system. The welding system is an ultrasonic welding control loop, and the ultrasonic welding control loop is provided with an overload protection circuit and can detect frequency fluctuation, so that the equipment gives an alarm and stops working. The welding parameters can be adjusted, the welding parameters (time, speed, depth and the like) can be set on the panel in a control and adjustment mode, and the depth and other parameters of the welding head can be independently adjusted and set according to different products and different positions.

Example 2

When in use, the welding products are welded according to the requirements, the corresponding welding heads, namely the non-standard welding units are selected from the welding head library 4.2 on the lower side of the equipment body 8, then the nonstandard welding unit is fixed on a mechanical arm 3.2 through a gun changing disc male disc 3.1 and a gun changing disc master disc 4.1, then the die change trolley 3 fixed with the clamping fixture bottom plate 5.3 is pushed over, the operation table is taken up and placed on the upper side of the upper workpiece station 1 and the lower workpiece station 1, in order to facilitate the placement of the operation table, the upper and lower workpiece stations 1 are lowered through the controller, so that the operating platform can be conveniently placed by the workers, the protective door 6 is closed after the operating platform is prevented, then a welding instruction is input into the controller, the mechanical arm 3.2 drives the welding head to weld the clamping fixture on the clamping fixture bottom plate 5.3, and at the moment, a worker can check the welding condition through the observation window 6-3 and can also stretch into the hand through the operation port 6-4 to perform adjustment action.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a flexible welding equipment of car front bumper sonftlose decoration, includes equipment body, welding station, controller, be provided with weld bench, welding station and controller on the equipment body, controller and welding station are connected, and welding station is located the weld bench upside, and its characterized in that still includes guard gate, waste gas collection device, the guard gate is installed in equipment body one side, the mounting hole has been seted up to equipment body lateral wall, and waste gas collection device is installed to equipment body upside, waste gas collection device passes through collecting pipe and this body coupling of equipment, the collecting pipe is installed in the mounting hole of equipment body lateral wall.

2. The flexible welding equipment of automobile front bumper sonftnose decoration according to claim 1, characterized in that the guard gate comprises frame, guard plate, observation window, operation mouth, the frame internally mounted has the guard plate, seted up observation window and operation mouth on the guard plate, observation window is installed to observation mouth department, operation mouth department installs small-size guard plate, the installation that passes through the loose axle of small-size guard plate upside is in operation mouth department, and small-size guard plate is the active structure.

3. The flexible welding equipment for automobile front bumper sonftnose decorating parts according to claim 1, wherein the welding table is an upper workpiece station welding table and a lower workpiece station welding table, a lifting device is installed on the lower side of the upper workpiece station welding table and the lower workpiece station welding table, a die changing trolley is installed on the upper side of the upper workpiece station welding table and the lower workpiece station welding table in a buckled mode, a clamping fixture bottom plate is installed on the die changing trolley, a clamping fixture pressing plate is arranged on the clamping fixture bottom plate, and an air cylinder is arranged on one side of the clamping fixture pressing plate.

4. The flexible welding equipment for automobile front bumper sonftnose decorating parts according to claim 1, wherein the welding station is composed of a mechanical arm, a nonstandard welding unit, a welding head warehouse, a gun changing disc male disc and a gun changing disc female disc, the gun changing disc male disc is installed on the mechanical arm, the gun changing disc female disc is installed on the nonstandard welding unit, the gun changing disc male disc and the gun changing disc female disc are in butt joint, the nonstandard welding unit is stored in the welding head warehouse, and the welding head warehouse is arranged on the lower side of the equipment body.

5. The apparatus for soft welding of a front bumper soft garnish according to claim 4, wherein the non-standard welding unit is a welding head.

6. The flexible welding equipment for automobile front bumper sonftnose decoration according to claim 1, wherein said exhaust gas collecting device is composed of a storage tank, a collecting pipe fan, an exhaust gas filtering structure and an exhaust pipe, one side of said fan is connected with said collecting pipe, the other side of said fan is connected with said storage tank through said collecting pipe, said storage tank is internally provided with said exhaust gas filtering structure, one side of said storage tank is connected with said plant exhaust gas collecting device through said exhaust pipe, said exhaust gas filtering structure is internally provided with active carbon.

7. The soft welding device for automotive front bumper soft garnishes according to claim 1, wherein the controller internally includes a welding system and an equipment control system, and the welding system is synchronized with the equipment control system.