CN223789783U

CN223789783U - Front support welding workstation

Info

Publication number: CN223789783U
Application number: CN202520279637.2U
Authority: CN
Inventors: 马克辉; 杨传磊
Original assignee: Jining Yihe Automation Co ltd
Current assignee: Jining Yihe Automation Co ltd
Priority date: 2025-02-21
Filing date: 2025-02-21
Publication date: 2026-01-13
Anticipated expiration: 2035-02-21

Abstract

The utility model discloses a front branch welding workstation, which comprises a bottom plate, a fixing mechanism and a welding device, wherein the welding robot is fixedly arranged on the top surface of the bottom plate and used for welding a workpiece, a control box used for controlling the operation of the device is fixedly arranged on the rear side of the top surface of the bottom plate, and the fixing mechanism is arranged on the top surface of the bottom plate and used for fixing the position of the workpiece. This preceding weldment work station, the waste gas that produces when conveniently welding the work piece filters through dust absorption box and the HEPA filter plate that set up, and the inside of dust absorption box is inhaled through the notch with waste gas to start the fan during welding, and waste gas can flow the trachea and get into the inside of dust collection box and filter the harmful substance in the waste gas through the HEPA filter plate afterwards, and then the gas after the filtration just can accomplish outside through ventilation groove exhaust apparatus and filter, avoids influencing operating personnel's health, and the practicality is good.

Description

Front branch welding workstation

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a front welding workstation.

Background

Welding stations, in particular robotic welding stations, are an essential device in modern manufacturing. They are generally used for finishing the precise welding work of parts and have the characteristics of high efficiency, stability and precision.

The welding workstation of the support assembly disclosed in the patent application with the reference of the authority bulletin number CN211866947U comprises a welding robot, a first station, a second station and a third station, wherein the first station comprises a first clamp unit, the first clamp unit comprises a first positioning block, a first positioning component and a spacing positioning device, the first positioning block is used for positioning a bottom plate, the first positioning component and the spacing positioning device are used for positioning an ear plate, the second station comprises a second clamp unit, the second clamp unit comprises a second positioning block, a first positioning component and a clamping device, the second positioning block and the clamping device are used for positioning a side plate, the third station comprises a third clamp unit, the third clamp unit comprises a second positioning component and a first positioning component, and the second positioning component is used for positioning the ear plate. The workpieces to be welded are clamped rapidly and stably through the first clamp unit, the second clamp unit and the third clamp unit, and the welding efficiency and the welding quality are improved by matching with the welding robot for welding.

However, in the above technology, the device is used for fixing the position of the welding workpiece through the positioning device to weld, and the device melts and evaporates the metal material in the welding process, and the combustion of the welding material generates waste gas, which contains a large amount of harmful gas, and the prior device is inconvenient to filter the harmful gas generated by welding, and is directly discharged into the working environment, so that the health of operators is affected, and the practicability is general.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the front welding workstation, which solves the problems that the prior front welding workstation is inconvenient to filter harmful gases generated by welding, and is directly discharged into the working environment, so that the health of operators is affected, and the practicability is general.

The front branch welding work station comprises a bottom plate, a welding robot fixedly arranged on the top surface of the bottom plate and used for welding a workpiece, and a control box used for controlling the operation of a device is fixedly arranged on the rear side of the top surface of the bottom plate, and further comprises:

the fixing mechanism is arranged on the top surface of the bottom plate and used for fixing the workpiece, and the fixing mechanism also comprises fixing boxes fixedly arranged at the left end and the right end of the front side of the top surface of the bottom plate;

The collecting mechanism is arranged on the top surface of the fixed box and used for collecting waste gas generated when welding workpieces, the collecting mechanism comprises a dust collection box fixedly arranged on the top surface of the fixed box, a plurality of notches which are convenient for the waste gas to enter the dust collection box are formed in the front side of the dust collection box, the rear side of the dust collection box is communicated with an air pipe, a dust collection box used for collecting the waste gas is fixedly arranged on the top surface of the bottom plate, and a filtering component used for filtering the waste gas is arranged in the dust collection box.

Preferably, the rear end of the air pipe is movably penetrated through the front side of the dust box and extends to the inside of the dust box.

Preferably, the filter component comprises a HEPA filter plate movably mounted in a dust box and used for filtering waste gas, a positioning groove used for improving the stability of the HEPA filter plate is formed in the bottom surface of the inner cavity of the dust box, a mounting frame is fixedly mounted in the dust box, fans used for sucking air are fixedly mounted at the left end and the right end of the inner side of the mounting frame, a plurality of ventilation grooves are formed in the rear side of the dust box, and a buckle used for fixing the position of the HEPA filter plate is fixedly mounted on the top surface of the dust box.

Preferably, the bottom surface of HEPA filter plate is hugged closely in the inboard of constant head tank, the top surface activity of HEPA filter plate runs through the inside of dust collection box and movable mounting in the bottom surface of buckle.

Preferably, the fixing mechanism further comprises a turnover disc movably mounted on the front side of the fixing box, a tool frame for positioning the workpiece is fixedly mounted on the front side of the turnover disc, a workpiece clamping device for clamping the workpiece is arranged on the front side of the top surface of the tool frame, a fixing plate is fixedly mounted on the rear side of the top surface of the tool frame, two ejector rods for preventing the workpiece from inclining are fixedly mounted on the front side of the fixing plate, a positioning pin for positioning the workpiece is fixedly mounted on one side, far away from the two ejector rods, of the front side of the fixing plate, a workpiece supporting plate for assisting in feeding is movably mounted on the top surface of the tool frame, sliding grooves for limiting the moving track of the workpiece supporting plate are formed in the front side and the rear side of the top surface of the tool frame, and a stepping motor for driving the turnover disc to rotate is fixedly mounted on the rear side of the inner cavity of the fixing box.

Preferably, the output end of the stepping motor movably penetrates through the inside of the fixed box and is fixedly arranged at the rear side of the turnplate, and the bottom surface of the workpiece supporting plate is slidably arranged in the chute.

The utility model provides a fore-stock welding workstation. Compared with the prior art, the method has the following beneficial effects:

1. This preceding weldment work station, the waste gas that produces when conveniently welding the work piece filters through dust absorption box and the HEPA filter plate that set up, and the inside of dust absorption box is inhaled through the notch with waste gas to start the fan during welding, and waste gas can flow the trachea and get into the inside of dust collection box and filter the harmful substance in the waste gas through the HEPA filter plate afterwards, and then the gas after the filtration just can accomplish outside through ventilation groove exhaust apparatus and filter, avoids influencing operating personnel's health, and the practicality is good.

2. This preceding welding work station, the frock frame and the work piece clamping device through setting up conveniently fix a position the work piece, put the work piece on the top surface of frock frame through ejector pin and locating pin and fix a position the work piece during the use, then fix the position of work piece through work piece clamping device, then welding robot alright weld the work piece, when the angle of work piece or need turn over to be adjusted, start step motor drive turnover table makes the upset angle of frock frame regulation work piece, and simple structure, the practicality is good.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view showing a cross-sectional perspective of a fixing mechanism according to the present utility model;

FIG. 4 is a schematic perspective view of a collection mechanism according to the present utility model;

Fig. 5 is a schematic view of a partial collecting mechanism of the present utility model in a cutaway perspective view.

In the figure, the device comprises a 1-bottom plate, a 2-fixing mechanism, a 21-fixing box, a 22-tool frame, a 23-sliding groove, a 24-workpiece supporting plate, a 25-workpiece clamping device, a 26-turning plate, a 27-ejector rod, a 28-locating pin, a 29-fixing plate, a 210-stepping motor, a 3-collecting mechanism, a 31-dust collection box, a 32-notch, a 33-air pipe, a 34-dust collection box, a 35-HEPA filter plate, a 36-buckle, a 37-ventilation groove, a 38-installation frame, a 39-fan, a 310-locating groove, a 4-welding robot and a 5-control box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides two technical solutions:

According to the first embodiment, the front branch welding workstation comprises a bottom plate 1, a welding robot 4 fixedly installed on the top surface of the bottom plate 1 and used for welding workpieces, the welding robot 4 is an existing device and used for welding the workpieces, excessive description is omitted, a control box 5 used for controlling the operation of the device is fixedly installed on the rear side of the top surface of the bottom plate 1, and the front branch welding workstation further comprises:

The fixing mechanism 2 is arranged on the top surface of the bottom plate 1 and used for fixing a workpiece, and the fixing mechanism 2 also comprises fixing boxes 21 fixedly arranged at the left end and the right end of the front side of the top surface of the bottom plate 1;

The collecting mechanism 3 is arranged on the top surface of the fixed box 21 and used for collecting waste gas generated when welding workpieces, the collecting mechanism 3 comprises a dust collection box 31 fixedly arranged on the top surface of the fixed box 21, a plurality of notches 32 which are convenient for the waste gas to enter the dust collection box 31 are arranged on the front side of the dust collection box 31, an air pipe 33 is communicated with the rear side of the dust collection box 31, a dust collection box 34 used for collecting the waste gas is fixedly arranged on the top surface of the bottom plate 1, a filtering component used for filtering the waste gas is arranged in the dust collection box 34, the collecting mechanism 3 comprises the dust collection box 31 fixedly arranged on the top surface of the fixed box 21, a plurality of notches 32 which are convenient for the waste gas to enter the dust collection box 31 are arranged on the front side of the dust collection box 31, the notches 32 are linearly and uniformly distributed on the front side of the dust collection box 31, the rear side of the dust collection box 31 is communicated with the air pipe 33, the top surface of the bottom plate 1 is fixedly provided with the dust collection box 34 used for collecting the waste gas, the inside of dust collection box 34 is provided with the filter component that is used for filtering waste gas, the rear end of trachea 33 activity runs through the front side of dust collection box 34 and extends to the inside of dust collection box 34, the filter component is including the HEPA filter plate 35 that movable mounting is used for filtering waste gas in dust collection box 34 inside, and the outside fixed mounting of HEPA filter plate 35 has sealed the pad and is used for improving the leakproofness of device, the constant head tank 310 that is used for improving HEPA filter plate 35 stability has been seted up to the bottom surface of dust collection box 34 inner chamber, the inside fixed mounting of dust collection box 34 has mounting frame 38, the fan 39 that is used for breathing in is all fixed mounting at the left and right sides of mounting frame 38, a plurality of ventilation slots 37 have been seted up to the rear side of dust collection box 34, and a plurality of ventilation slots 37 are the linear evenly distributed in the rear side of dust collection box 34, the buckle 36 that is used for fixing HEPA filter plate 35 position is fixed to the top surface of dust collection box 34, the bottom surface of HEPA 35 hugs closely in the inboard of constant head tank 310, and can improve the stability of HEPA filter plate 35 through constant head tank 310, the top surface activity of HEPA filter plate 35 runs through the inside of dust collection box 34 and movable mounting in the bottom surface of buckle 36, and can fix the position of HEPA filter plate 35 through buckle 36, opens buckle 36 and conveniently pulls HEPA filter plate 35 and take out in the dust collection box 34.

The dust collection box 31 and the HEPA filter plate 35 are arranged, waste gas generated during welding of workpieces is convenient to filter, the fan 39 is started to suck the waste gas into the dust collection box 31 through the notch 32 during welding, then the waste gas flows through the air pipe 33 to enter the dust collection box 34 and filter harmful substances in the waste gas through the HEPA filter plate 35, and then the filtered gas is discharged out of the device through the ventilation groove 37 to complete filtering, so that the health of operators is avoided, and the practicability is good.

The second embodiment is mainly different from the first embodiment in that the fixing mechanism 2 further comprises a turnover disc 26 movably mounted at the front side of the fixing box 21, a tool frame 22 for positioning a workpiece is fixedly mounted at the front side of the turnover disc 26, a workpiece clamping device 25 for clamping the workpiece is fixedly mounted at the front side of the top surface of the tool frame 22, a fixing plate 29 is fixedly mounted at the rear side of the top surface of the tool frame 22, two ejector rods 27 for preventing the workpiece from tilting are fixedly mounted at the front side of the fixing plate 29, positioning pins 28 for positioning the workpiece are fixedly mounted at one side of the front side of the fixing plate 29 away from the two ejector rods 27, a workpiece supporting plate 24 for assisting in feeding is movably mounted at the top surface of the tool frame 22, sliding grooves 23 for limiting the moving track of the workpiece supporting plate 24 are formed at the front side and the rear side of the top surface of the tool frame 22, a stepping motor 210 for driving the turnover plate 26 to rotate is fixedly mounted at the rear side of the inner cavity of the fixing box 21, the output end of the stepping motor 210 movably penetrates through the inside the fixing box 21 and is fixedly mounted at the rear side of the turnover plate 26, the stepping motor 210 can be started to drive the stepping motor 210 to rotate to adjust the position of the bottom surface of the workpiece, the workpiece supporting plate 24 is fixedly mounted at the rear side of the turnover plate 24, the sliding grooves 23 can be limited by sliding tracks of the workpiece supporting plate 24, and the sliding grooves 23 can be limited by sliding the supporting plates 24.

The workpiece is conveniently positioned through the set tool frame 22 and the workpiece clamping device 25, the workpiece is placed on the top surface of the tool frame 22 to be positioned through the ejector rod 27 and the positioning pin 28 during use, then the workpiece is fixed through the workpiece clamping device 25, then the welding robot 4 can weld the workpiece, when the angle of the workpiece needs to be adjusted or the workpiece needs to be turned over, the stepping motor 210 is started to drive the turning disc 26 to enable the tool frame 22 to adjust the turning angle of the workpiece, and the welding machine has a simple structure and good practicability.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.

When the welding machine is used, a user places a workpiece on the top surface of the tool frame 22 to position the workpiece through the ejector rod 27 and the positioning pin 28, then the workpiece clamping device 25 is used for fixing the position of the workpiece, then the welding robot 4 can weld the workpiece, when the angle of the workpiece needs to be adjusted or the turnover of the workpiece needs to be performed, the stepping motor 210 is started to drive the turnover disc 26 to enable the tool frame 22 to adjust the turnover angle of the workpiece, the fan 39 is started to suck waste gas into the dust collection box 31 through the notch 32 while welding, then the waste gas flows into the dust collection box 34 through the air pipe 33 and filters harmful substances in the waste gas through the HEPA filter plate 35, the filtered gas is discharged out of the device through the ventilation groove 37, and when the HEPA filter plate 35 needs to be replaced, the buckle 36 is opened to directly withdraw the HEPA filter plate 35 out of the dust collection box 34 for replacement.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The front branch welding workstation comprises a bottom plate (1) and is characterized by comprising a welding robot (4) fixedly arranged on the top surface of the bottom plate (1) and used for welding workpieces, wherein a control box (5) used for controlling the operation of a device is fixedly arranged on the rear side of the top surface of the bottom plate (1), and the front branch welding workstation further comprises:

The fixing mechanism (2) is arranged on the top surface of the bottom plate (1) and used for fixing the workpiece, and the fixing mechanism (2) also comprises fixing boxes (21) fixedly arranged at the left end and the right end of the front side of the top surface of the bottom plate (1);

the collecting mechanism (3) is arranged on the top surface of the fixed box (21) and used for collecting waste gas generated when welding workpieces, the collecting mechanism (3) comprises a dust collection box (31) fixedly arranged on the top surface of the fixed box (21), a plurality of notches (32) which are convenient for the waste gas to enter the dust collection box (31) are formed in the front side of the dust collection box (31), an air pipe (33) is communicated with the rear side of the dust collection box (31), a dust collection box (34) used for collecting the waste gas is fixedly arranged on the top surface of the bottom plate (1), and a filtering component used for filtering the waste gas is arranged in the dust collection box (34).

2. The front welding station according to claim 1, wherein the rear end of the air pipe (33) is movably penetrating the front side of the dust box (34) and extends into the dust box (34).

3. The front branch welding workstation of claim 1, wherein the filter assembly comprises a HEPA filter plate (35) movably mounted in a dust box (34) and used for filtering waste gas, a positioning groove (310) used for improving stability of the HEPA filter plate (35) is formed in the bottom surface of an inner cavity of the dust box (34), a mounting frame (38) is fixedly mounted in the dust box (34), fans (39) used for sucking air are fixedly mounted at the left end and the right end of the inner side of the mounting frame (38), a plurality of ventilation grooves (37) are formed in the rear side of the dust box (34), and a buckle (36) used for fixing the position of the HEPA filter plate (35) is fixedly mounted on the top surface of the dust box (34).

4. The front branch welding workstation according to claim 3, wherein the bottom surface of the HEPA filter plate (35) is tightly attached to the inner side of the positioning groove (310), and the top surface of the HEPA filter plate (35) movably penetrates through the inside of the dust collection box (34) and is movably mounted on the bottom surface of the buckle (36).

5. The front branch welding workstation of claim 1, wherein the fixing mechanism (2) further comprises a turnover disc (26) movably mounted at the front side of the fixing box (21), a tool frame (22) for positioning a workpiece is fixedly mounted at the front side of the turnover disc (26), a workpiece clamping device (25) for clamping the workpiece is arranged at the front side of the top surface of the tool frame (22), a fixing plate (29) is fixedly mounted at the rear side of the top surface of the tool frame (22), two ejector rods (27) for preventing the workpiece from tilting are fixedly mounted at the front side of the fixing plate (29), a positioning pin (28) for positioning the workpiece is fixedly mounted at one side, far away from the two ejector rods (27), a workpiece supporting plate (24) for assisting in feeding is movably mounted at the front side of the top surface of the tool frame (22), sliding grooves (23) for limiting the moving track of the workpiece (24) are formed in the front side and the rear side of the top surface of the tool frame (22), and a turntable (210) for driving a stepping motor (210) is fixedly mounted at the rear side of the inner cavity of the fixing box (21).

6. The front welding station according to claim 5, wherein the output end of the stepping motor (210) movably penetrates through the inside of the fixed box (21) and is fixedly arranged at the rear side of the turning disc (26), and the bottom surface of the workpiece supporting plate (24) is slidably arranged in the inside of the sliding groove (23).