CN107838574B - Full-automatic E-shaped piece welding equipment - Google Patents
Full-automatic E-shaped piece welding equipment Download PDFInfo
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- CN107838574B CN107838574B CN201711473583.XA CN201711473583A CN107838574B CN 107838574 B CN107838574 B CN 107838574B CN 201711473583 A CN201711473583 A CN 201711473583A CN 107838574 B CN107838574 B CN 107838574B
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- 238000003466 welding Methods 0.000 title claims abstract description 186
- 230000007246 mechanism Effects 0.000 claims abstract description 241
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 22
- 238000007493 shaping process Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 8
- 238000009966 trimming Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 229910000976 Electrical steel Inorganic materials 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000011162 core material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Resistance Welding (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses full-automatic E-shaped piece welding equipment, which comprises a workbench, a feeding mechanism, a welding mechanism and a discharging mechanism, wherein the feeding mechanism, the feeding mechanism and the welding mechanism are arranged on the workbench, the feeding mechanism comprises a feeding track for conveying E-shaped pieces, a material arranging mechanism and a first driving mechanism, the feeding mechanism comprises a feeding platform, a second driving mechanism, a feeding track and two welding stations, the welding mechanism comprises two groups of welding equipment and a third driving mechanism, and each group of welding equipment is respectively arranged on the upper side and the lower side of the workbench and corresponds to the farthest travel positions of the two welding stations; the blanking mechanism comprises a blanking track and a fourth driving mechanism, and the fourth driving mechanism is used for pushing the welded E-shaped sheet group to the blanking track. The invention greatly improves the working efficiency by utilizing double welding stations, and simultaneously greatly improves the welding quality by mechanized welding.
Description
Technical Field
The invention relates to the field of iron core manufacturing, in particular to full-automatic E-shaped sheet welding equipment.
Background
The transformer is an electrical equipment used for electric energy conversion, it can convert the alternating current electric energy of a kind of voltage, electric current into the alternating current electric energy of another kind of voltage, electric current of the same frequency, the transformer is used in almost all electronic products, its principle is simple but there are different demands according to the winding process of the transformer of different use occasions (different uses), the function of the transformer mainly has: voltage conversion; impedance transformation; isolation; the common iron core shape of the transformer is E-shaped and C-shaped iron cores, the iron core material used for the transformer is mainly iron sheets, low silicon sheets and high silicon sheets, and the addition of silicon into the steel sheets can reduce the conductivity of the steel sheets and increase the resistivity, thus the eddy current can be reduced and the loss is reduced. The silicon-added steel sheet is commonly called as a silicon steel sheet, the mass of the silicon steel sheet used for the transformer has a great relationship, the mass of the silicon steel sheet is expressed by the magnetic flux density B, the B value of the black iron sheet is generally 6000-8000, the low silicon sheet is 9000-11000, and the high silicon sheet is 12000-16000.
Therefore, the transformer iron core is an important part for determining the quality of the transformer, the transformer iron core is formed by stacking a plurality of silicon steel sheets, when the silicon steel sheets are required to be stacked in high occasions or special purposes, the stacked silicon steel sheets are usually fixed by a clamp, and then a welding gun is held by a person to weld, so that the working efficiency is quite low, errors or risks are easy to exist in manual welding, the existing development cannot be met, the development and research of the mechanical welding direction are started in China at present, and corresponding research results are provided.
For example, in the invention patent CN103633790a, a stator core welding device is disclosed, which can finish and shape each punching sheet when the stator core is welded, prevent the punching sheet from shifting during welding, and ensure the welding quality of the stator core. In the invention patent with the patent number of CN105014190A, a system and a method for one-time lamination welding of a plurality of motor cores are disclosed, and the purpose of the system and the method is to improve the lamination time, improve the lamination precision and reduce a plurality of processing procedures in subsequent procedures. Both adopt mechanized welding mode, avoided manual welded operation, but both have common shortcoming, and work efficiency promotes less, and single plastic, transportation, welding process is too slow and the effect is unobvious, is difficult to satisfy current industry's demand.
Disclosure of Invention
On the basis of the background, the invention provides a multi-station full-automatic E-shaped piece welding device, which is used for mechanically carrying out all steps, simultaneously operating at double stations, continuously feeding during welding, greatly utilizing the fragmentation time and greatly improving the working efficiency.
The invention aims at realizing the following technical scheme:
A full-automatic E-shaped sheet welding device comprises a workbench, a feeding mechanism, a welding mechanism and a discharging mechanism, wherein the feeding mechanism, the feeding mechanism and the welding mechanism are arranged on the workbench,
The feeding mechanism comprises a feeding track for conveying E-shaped sheets, a material arranging mechanism and a first driving mechanism, wherein the material arranging mechanism is arranged at the tail end of the feeding track, the first driving mechanism is arranged at one side of the material arranging mechanism and is perpendicular to the conveying direction of the feeding track, and the first driving mechanism conveys E-shaped sheet groups in the material arranging mechanism to the feeding mechanism; the feeding mechanism comprises a feeding platform, a second driving mechanism, a feeding track and two welding stations, wherein the feeding platform is arranged at the tail end of the material arranging mechanism, the two welding stations are arranged at the left side and the right side of the feeding platform, the welding stations correspond to the first driving mechanism, the feeding track is arranged at the bottom of the feeding platform, the feeding platform moves left and right on the feeding track through the second driving mechanism, so that the two welding stations are repeatedly conveyed to the tail end of the first driving mechanism, and the welding stations are used for receiving E-shaped sheet groups conveyed by the first driving mechanism; the welding mechanism comprises two groups of welding equipment and a third driving mechanism, each group of welding equipment is respectively arranged on the upper side and the lower side of the workbench and corresponds to the farthest travel position of the two welding stations, and the third driving mechanism drives the welding equipment to move left and right; the blanking mechanism comprises a blanking track and a fourth driving mechanism, the blanking track corresponds to the farthest travel position of the two welding stations, and the fourth driving mechanism is used for pushing the welded E-shaped sheet group to the blanking track.
Preferably, the feeding track comprises two parallel sliding plates, the E-shaped sheets are inverted and stacked on the feeding track, the material arranging mechanism comprises two parallel shaping plates, an opening is formed in the right shaping plate, the feeding track extends to the opening, the first driving mechanism comprises a cylinder and a pushing block connected with a piston rod in the cylinder, the pushing block can move back and forth in the material arranging mechanism, two side surfaces of the pushing block are attached to inner walls of two sides of the material arranging mechanism, and the pushing block can move to the welding station.
Preferably, the second driving mechanism comprises an air cylinder and a sliding rail, the second driving mechanism is arranged at the bottom of the feeding platform, the air cylinder drives the feeding platform to move left and right on the sliding rail, the welding station is U-shaped, and the opening of the welding station faces the pushing block.
Preferably, the feeding mechanism is also provided with an upper pressing mechanism and a side pressing mechanism; the upper pressing mechanism is arranged on the material arranging mechanism and comprises a fixed seat, an air cylinder and an upper pressing plate, the fixed seat is arranged above the shaping plate, the air cylinder is arranged on the fixed seat, the upper pressing plate is connected with a piston rod in the air cylinder and is arranged below the air cylinder, and the upper pressing plate corresponds to the upper surface of the E-shaped sheet group; the side pressure trimming mechanism is arranged on the feeding platform and between the two welding stations and comprises two symmetrically arranged air cylinders and side pressure plates connected with piston rods in the air cylinders, and the side pressure plates correspond to the side surfaces of the E-shaped sheet groups.
Preferably, the welding station comprises a fixed side plate, a fixed back plate and a movable side plate, wherein the movable side plate is connected with the side pressure plate, the fixed back plate is vertically arranged at the tail parts of the movable side plate and the fixed side plate, and a through hole is formed in the fixed back plate.
Preferably, the feeding platform rear side parallel is provided with two fourth actuating mechanism, fourth actuating mechanism corresponds with the through-hole on the fixed backplate, the unloading track includes unloading opening and sets up the conveyer belt in unloading opening bottom, the unloading opening sets up on the feeding platform and corresponds with the opening of welding station, fourth actuating mechanism pushes the E shape piece group in the welding station into the unloading opening and falls into in the conveyer belt through the through-hole.
Preferably, the fourth driving mechanism is a cylinder with a push rod, a hydraulic cylinder or a high-pressure air device with an air nozzle, and the push rod or the air nozzle corresponds to the through hole.
Preferably, the welding equipment is a welding gun, the welding gun corresponds to the E-shaped sheet group in the welding station, the third driving mechanism comprises a fixing frame, an air cylinder and a fixing plate, the air cylinder is arranged on one side of the fixing frame, the fixing frame comprises a base and two limiting plates arranged in the base, a driving rod and unpowered rods are arranged in the base, the driving rod is connected with a piston rod in the air cylinder, the unpowered rods are arranged on one side or two sides of the driving rod, the fixing plate is sleeved on the driving rod and the unpowered rods, the welding gun is arranged on the head of the fixing plate, and the welding gun moves left and right along with the driving of the fixing plate and welds the upper surface and the lower surface of the E-shaped sheet group.
Preferably, the left side and the right side of the workbench and the left side of the material arranging mechanism are respectively provided with an induction limiting part, the induction limiting part arranged on the left side of the material arranging mechanism extends to the inside of the left shaping plate and corresponds to the E-shaped sheet group in the material arranging mechanism, and the induction limiting parts arranged on the two sides of the workbench correspond to the farthest stroke of the feeding platform in the left-right movement.
Meanwhile, the invention also comprises a control module, wherein the control module comprises a feeding module, a welding module and a discharging module,
The feeding module controls and drives the first driving mechanism, and when the feeding module detects that the E-shaped sheet group reaches the appointed position of the material arranging mechanism, the feeding module drives the first driving mechanism to move, and pushes the E-shaped sheet group into the feeding mechanism to finish feeding;
the feeding module is used for controlling the second driving mechanism, driving the second driving mechanism to move after feeding is completed, pushing the feeding mechanism towards the welding station with the E-shaped sheet group, and stopping when the feeding mechanism reaches the welding mechanism;
At the moment, the feeding action is continued, and the E-shaped sheet group is conveyed into another welding station in the feeding mechanism through the first driving mechanism;
Meanwhile, the welding module is used for controlling the third driving mechanism and the welding equipment, and when the welding module detects that the E-shaped sheet group reaches a designated position, the welding module drives the third driving mechanism to move and simultaneously drives the welding equipment to start welding, and a straight line is welded on the upper surface and the lower surface of the E-shaped sheet group simultaneously;
the blanking module is used for controlling the blanking mechanism, and after welding is finished, the blanking module drives the fourth driving mechanism to work, and the E-shaped sheet group after welding is finished is pushed to the blanking track to finish blanking;
Then, the feeding module drives the second driving mechanism to work, the feeding mechanism moves in the opposite direction, and the E-shaped sheet group in the other welding station is welded;
At the moment, the feeding action is continued, and the E-shaped sheet group is conveyed into another welding station in the feeding mechanism through the first driving mechanism;
The above-described actions are repeated continuously.
Compared with the prior art, the invention has the following advantages:
1. The feeding, welding and discharging processes are automatically completed mechanically, so that the labor burden is greatly reduced, the production cost is greatly reduced, meanwhile, the mechanical completion has better stability, and the yield of the welded E-shaped sheet is higher.
2. The invention has two welding stations, when one station welds, the other station conveys the workpiece to be welded, thus, after the welding of the station is completed, the station can be transferred to the other station for welding, and the workpiece is continuously conveyed to the station where the welding is completed, thereby avoiding the process of feeding and then welding after the welding is completed, greatly shortening the working time and greatly improving the working efficiency.
3. The invention has high degree of automation, adopts the air cylinder as the driving force, has quick and stable driving effect and ensures the welding quality;
4. The invention can weld the upper and lower surfaces of the workpiece without turning over, thereby greatly improving the working efficiency and simultaneously ensuring the welding quality.
Drawings
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the feed mechanism of the present invention;
fig. 5 is a schematic diagram of the feeding mechanism of the present invention.
Detailed Description
The following describes the technical scheme in the embodiment of the invention with reference to the accompanying drawings:
As shown in FIG. 1, the invention provides full-automatic E-shaped piece welding equipment, which comprises a workbench, a feeding mechanism, a welding mechanism and a discharging mechanism, wherein the feeding mechanism, the feeding mechanism and the welding mechanism are arranged on the workbench.
As shown in fig. 1 to 5, the feeding mechanism is used for stacking E-shaped sheets, conveying and forming an E-shaped sheet set with a fixed width through a monolith, and specifically adopts the following structure: the feeding mechanism comprises a feeding track for conveying E-shaped sheets, a material arranging mechanism and a first driving mechanism, wherein the material arranging mechanism is arranged at the tail end of the feeding track, the first driving mechanism is arranged on one side of the material arranging mechanism and is perpendicular to the conveying direction of the feeding track, E-shaped sheets in the material arranging mechanism are conveyed to the feeding mechanism by the first driving mechanism, the feeding track comprises two sliding plates which are arranged in parallel, the E-shaped sheets are reversely arranged and stacked on the feeding track, the material arranging mechanism comprises two shaping plates which are arranged in parallel, an opening is formed in the position of the shaping plate arranged on the right side, the material arranging track extends into the opening, the first driving mechanism comprises a cylinder and a pushing block connected with a piston rod in the cylinder, the pushing block can move back and forth in the material arranging mechanism, two side faces of the pushing block are attached to inner walls of two sides of the material arranging mechanism, the pushing block can move to the welding station, namely, the E-shaped sheets are reversely arranged on the feeding track, the E-shaped sheets are tightly arranged between the E-shaped sheets, after the E-shaped sheets are reversely arranged, and the E-shaped sheets are completely welded to the material arranging station, and the E-shaped sheets are completely move to the material arranging station, and the E-shaped sheets are completely and completely arranged in the material arranging mechanism after the E-shaped sheets are completely, and the E-shaped sheet is completely and completely moved in the material arranging station.
As shown in fig. 1 to 4, the feeding mechanism is used for conveying the welding station to a designated welding place for welding, and the left and right repeated movement is implemented by adopting the following structure: the feeding mechanism comprises a feeding platform, a second driving mechanism, a feeding track and two welding stations, wherein the feeding platform is arranged at the tail end of the material arranging mechanism, the two welding stations are arranged at the left side and the right side of the feeding platform, the welding stations are corresponding to the first driving mechanism, the feeding track is arranged at the bottom of the feeding platform, the feeding platform moves left and right on the feeding track through the second driving mechanism, so that the two welding stations are repeatedly conveyed to the tail end of the first driving mechanism, the welding stations are used for receiving E-shaped sheet groups conveyed by the first driving mechanism, the second driving mechanism comprises an air cylinder and a sliding rail, the second driving mechanism is arranged at the bottom of the feeding platform, the air cylinder drives the feeding platform to move left and right on the sliding rail, the welding stations are in a shape like a U, the opening of the welding stations faces towards a pushing block, namely, only one welding station is aligned with a conveying port of the material arranging mechanism, after the welding stations receive the E-shaped sheet groups from the feeding mechanism, the air cylinder drives the whole feeding platform to move, the moving direction faces the welding station with the E-shaped sheet groups, the welding station is conveyed to the welding station to the bottom of the welding mechanism, and the welding station is repeatedly aligned with the welding station, and the welding station is conveyed to the E-shaped sheet groups, and the welding station is repeatedly, and the welding station is conveyed to the welding station and the E-shaped sheet groups and the welding station.
In order to improve welding quality, the feeding mechanism is further provided with the upper pressing mechanism and the side pressing mechanism, the upper surface and the side surface of the E-shaped sheet group are shaped respectively, the shaping effect is good, the efficiency is high, the upper pressing mechanism is arranged on the material arranging mechanism and comprises a fixing seat, an air cylinder and an upper pressing plate, the fixing seat is arranged above the shaping plate, the air cylinder is arranged on the fixing seat, the upper pressing plate is connected with a piston rod in the air cylinder and is arranged below the air cylinder, and the upper pressing plate corresponds to the upper surface of the E-shaped sheet group, namely, the upper pressing plate is used for arranging and aligning the upper surface of the E-shaped sheet group; the side pressure trimming mechanism is arranged on the feeding platform and between the two welding stations and comprises two symmetrically arranged air cylinders and side pressure plates connected with inner piston rods of the air cylinders, and the side pressure plates correspond to the side surfaces of the E-shaped sheet groups, namely the side pressure plates are used for trimming and aligning the side surfaces of the E-shaped sheet groups.
The welding mechanism is used for carrying out strip welding on the upper surface and the lower surface of the E-shaped sheet group, and specifically adopts the following structure: the welding mechanism comprises two groups of welding equipment and a third driving mechanism, wherein each group of welding equipment is arranged on the upper side and the lower side of the workbench respectively and corresponds to the farthest travel positions of the two welding stations respectively, the third driving mechanism drives the welding equipment to move left and right, the welding stations comprise a fixed side plate, a fixed back plate and a movable side plate, the movable side plate is connected with the side pressing plate, the fixed back plate is vertically arranged at the tail parts of the movable side plate and the fixed side plate, through holes are formed in the fixed back plate, the welding equipment is a welding gun, the welding gun corresponds to an E-shaped sheet group in the welding stations, the third driving mechanism comprises a fixing frame, an air cylinder and a fixing plate, the air cylinder is arranged on one side of the fixing frame, the fixing frame comprises a base and two limiting plates arranged in the base, a driving rod and a unpowered rod are arranged in the base, the unpowered rod is arranged on one side or two sides of the driving rod, the fixing plate is sleeved on the driving rod and the unpowered rod, the fixing plate is arranged on the fixing plate, and the welding gun is arranged on the right surface of the fixing plate and moves along with the E-shaped sheet group under the fixing plate 47.
The blanking mechanism is used for automatically blanking the welded E-shaped sheet group, and the specific structure is as follows: the blanking mechanism comprises a blanking track and a fourth driving mechanism, the blanking track corresponds to the farthest stroke of the two welding stations, the fourth driving mechanism is used for pushing E-shaped sheet groups which are welded to the blanking track, two fourth driving mechanisms are arranged on the rear side of the feeding platform in parallel, the fourth driving mechanism corresponds to the through holes on the fixed back plate, the blanking track comprises a blanking opening and a conveying belt arranged at the bottom of the blanking opening, the blanking opening is arranged on the feeding platform and corresponds to the opening of the welding stations, the fourth driving mechanism pushes the E-shaped sheet groups in the welding stations into the blanking opening through the through holes and falls into the conveying belt, the fourth driving mechanism is a cylinder with a push rod, a hydraulic cylinder or high-pressure air equipment with an air nozzle, the push rod or the air nozzle corresponds to the through holes, and the E-shaped sheet groups are pushed to the blanking opening by the push rod of the cylinder or the hydraulic cylinder or the high-pressure air equipment.
Meanwhile, induction limiting pieces are arranged on the left side and the right side of the workbench and the left side of the material arranging mechanism, the induction limiting pieces 8 arranged on the left side of the material arranging mechanism extend into the left side of the shaping plate and correspond to E-shaped sheet groups in the material arranging mechanism, the E-shaped sheet groups are touch switches, the induction limiting pieces arranged on the two sides of the workbench correspond to the farthest stroke positions of the feeding platform in the left-right movement, the E-shaped sheet groups are touch switches, and the induction limiting pieces are connected with the feeding mechanism, the feeding mechanism and the welding mechanism and used for completing automatic operation.
Of course, the invention also comprises a control module, wherein the control module comprises a feeding module, a welding module and a discharging module, and the steps of the invention are described by combining the control module:
Step 1, a first driving mechanism is controlled and driven by a feeding module, and when the feeding module detects that an E-shaped sheet group reaches a designated position of a material arranging mechanism, the feeding module drives the first driving mechanism to move, and the E-shaped sheet group is pushed into a feeding mechanism to finish feeding;
Step 2, the feeding module is used for controlling the second driving mechanism, after feeding is completed, the feeding module drives the second driving mechanism to move, the feeding mechanism is pushed towards the direction of the welding station with the E-shaped sheet group, and the feeding module stops when reaching the welding mechanism;
Step 3, at the moment, continuing to perform feeding action, and conveying the E-shaped sheet group into another welding station in the feeding mechanism through the first driving mechanism;
Step 4, the step 3 and the step 4 can be performed simultaneously, and meanwhile, the welding module is used for controlling the third driving mechanism and the welding equipment, when the welding module detects that the E-shaped sheet group reaches the designated position, the welding module drives the third driving mechanism to move and simultaneously drives the welding equipment to start welding, and a straight line is welded on the upper surface and the lower surface of the E-shaped sheet group simultaneously;
Step 5, the blanking module is used for controlling a blanking mechanism, and after welding is finished, the blanking module drives a fourth driving mechanism to work, and the E-shaped sheet group after welding is finished is pushed to a blanking track to finish blanking;
step 6, the feeding module drives the second driving mechanism to work, the feeding mechanism moves towards the opposite direction, and the E-shaped sheet group in the other welding station is welded;
step 7, continuing the feeding action, and conveying the E-shaped sheet group into another welding station in the feeding mechanism through the first driving mechanism;
the steps are repeated continuously, and the multi-station efficient welding process is completed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention.
In the above embodiment, the first driving mechanism, the second driving mechanism, and the third driving mechanism are not limited to cylinder driving, and may be, for example, hydraulic cylinders.
Reference numerals
1. Working table
2. Feeding mechanism
21. Feeding track
22. Shaping plate
23. First driving mechanism
24. Push block
3. Feeding mechanism
31. Feeding platform
32. Feeding rail
33. Second driving mechanism
34. Welding station
341. Fixed side plate
342. Fixed backboard
343. Movable side plate
344. Through hole
4. Welding mechanism
41 Welding equipment
42. Third driving mechanism
43. Base seat
44. Limiting plate
46. Unpowered rod
47. Fixing plate
5. Discharging mechanism
51. Fourth driving mechanism
52. Discharging opening
53. Conveying belt
6. Upper pressing mechanism
61. Fixing seat
62. Upper pressing plate
7. Side pressure trimming mechanism
71. Side pressure plate
98. Induction limiting piece
100 E-shaped sheet group.
Claims (8)
1. A full-automatic E-shaped sheet welding device is characterized by comprising a workbench, a feeding mechanism, a welding mechanism and a discharging mechanism, wherein the feeding mechanism, the feeding mechanism and the welding mechanism are arranged on the workbench,
The feeding mechanism comprises a feeding track for conveying E-shaped sheets, a material arranging mechanism and a first driving mechanism, wherein the feeding track comprises two parallel sliding plates, the E-shaped sheets are reversely arranged and stacked on the feeding track, the material arranging mechanism is arranged at the tail end of the feeding track and comprises two parallel shaping plates, an opening is formed in the right shaping plate, the feeding track extends into the opening, the first driving mechanism is arranged at one side of the material arranging mechanism and is perpendicular to the conveying direction of the feeding track, E-shaped sheet groups in the material arranging mechanism are conveyed to the feeding mechanism by the first driving mechanism, the first driving mechanism comprises an air cylinder and a pushing block connected with an inner piston rod in the air cylinder, the pushing block can move back and forth in the material arranging mechanism, two side surfaces of the pushing block are attached to inner walls at two sides of the material arranging mechanism, and the pushing block can move to a welding station;
the feeding mechanism comprises a feeding platform, a second driving mechanism, a feeding track and two welding stations, wherein the feeding platform is arranged at the tail end of the material arranging mechanism, the two welding stations are arranged at the left side and the right side of the feeding platform, the welding stations correspond to the first driving mechanism, the feeding track is arranged at the bottom of the feeding platform, the feeding platform moves left and right on the feeding track through the second driving mechanism, so that the two welding stations are repeatedly conveyed to the tail end of the first driving mechanism, and the welding stations are used for receiving E-shaped sheet groups conveyed by the first driving mechanism;
The welding mechanism comprises two groups of welding equipment and a third driving mechanism, wherein each group of welding equipment is respectively arranged on the upper side and the lower side of the workbench and corresponds to the farthest stroke position of the two welding stations, the third driving mechanism drives the welding equipment to move left and right, the welding equipment is a welding gun, the welding gun corresponds to an E-shaped sheet group in the welding station, the third driving mechanism comprises a fixing frame, an air cylinder and a fixing plate, the air cylinder is arranged on one side of the fixing frame, the fixing frame comprises a base and two limiting plates arranged in the base, a driving rod and an unpowered rod are arranged in the base, the driving rod is connected with a piston rod in the air cylinder, the unpowered rod is arranged on one side or two sides of the driving rod, the fixing plate is sleeved on the driving rod and the unpowered rod, the welding gun is arranged on the head of the fixing plate, and moves left and right along with the driving of the fixing plate and welds the upper surface and the lower surface of the E-shaped sheet group;
The blanking mechanism comprises a blanking track and a fourth driving mechanism, the blanking track corresponds to the farthest travel position of the two welding stations, and the fourth driving mechanism is used for pushing the welded E-shaped sheet group to the blanking track.
2. The full-automatic E-shaped piece welding equipment according to claim 1, wherein the second driving mechanism comprises an air cylinder and a sliding rail, the second driving mechanism is arranged at the bottom of the feeding platform, the air cylinder drives the feeding platform to move left and right on the sliding rail, the welding station is U-shaped, and an opening of the welding station faces the pushing block.
3. The full-automatic E-shaped piece welding equipment according to claim 2, wherein the feeding mechanism is further provided with an upper pressing mechanism and a side pressing mechanism;
The upper pressing mechanism is arranged on the material arranging mechanism and comprises a fixed seat, an air cylinder and an upper pressing plate, the fixed seat is arranged above the shaping plate, the air cylinder is arranged on the fixed seat, the upper pressing plate is connected with a piston rod in the air cylinder and is arranged below the air cylinder, and the upper pressing plate corresponds to the upper surface of the E-shaped sheet group;
the side pressure trimming mechanism is arranged on the feeding platform and between the two welding stations and comprises two symmetrically arranged air cylinders and side pressure plates connected with piston rods in the air cylinders, and the side pressure plates correspond to the side surfaces of the E-shaped sheet groups.
4. The full-automatic E-shaped piece welding equipment according to claim 3, wherein the welding station comprises a fixed side plate, a fixed back plate and a movable side plate, the movable side plate is connected with the side pressure plate, the fixed back plate is vertically arranged at the tail parts of the movable side plate and the fixed side plate, and through holes are formed in the fixed back plate.
5. The full-automatic E-shaped sheet welding equipment according to claim 4, wherein two fourth driving mechanisms are arranged on the rear side of the feeding platform in parallel, the fourth driving mechanisms correspond to through holes in the fixed back plate, the blanking track comprises a blanking opening and a conveying belt arranged at the bottom of the blanking opening, the blanking opening is arranged on the feeding platform and corresponds to the opening of the welding station, and E-shaped sheet groups in the welding station are pushed into the blanking opening through the through holes by the fourth driving mechanisms and fall into the conveying belt.
6. The full-automatic E-sheet welding apparatus of claim 5, wherein the fourth driving mechanism is a cylinder with a push rod, a hydraulic cylinder, or a high-pressure air apparatus with an air nozzle, the push rod or the air nozzle corresponding to the through hole.
7. The full-automatic E-shaped piece welding equipment according to claim 1, wherein the left side and the right side of the workbench and the left side of the material arranging mechanism are provided with induction limiting pieces, the induction limiting pieces arranged on the left side of the material arranging mechanism extend into the left shaped plate and correspond to E-shaped piece groups in the material arranging mechanism, and the induction limiting pieces arranged on the two sides of the workbench correspond to the farthest stroke of the feeding platform in the left-right movement.
8. The full-automatic E-sheet welding apparatus of claim 1, further comprising a control module, wherein the control module comprises a feeding module, a welding module and a discharging module,
The feeding module controls and drives the first driving mechanism, and when the feeding module detects that the E-shaped sheet group reaches the appointed position of the material arranging mechanism, the feeding module drives the first driving mechanism to move, and pushes the E-shaped sheet group into the feeding mechanism to finish feeding;
the feeding module is used for controlling the second driving mechanism, driving the second driving mechanism to move after feeding is completed, pushing the feeding mechanism towards the welding station with the E-shaped sheet group, and stopping when the feeding mechanism reaches the welding mechanism;
At the moment, the feeding action is continued, and the E-shaped sheet group is conveyed into another welding station in the feeding mechanism through the first driving mechanism;
Meanwhile, the welding module is used for controlling the third driving mechanism and the welding equipment, and when the welding module detects that the E-shaped sheet group reaches a designated position, the welding module drives the third driving mechanism to move and simultaneously drives the welding equipment to start welding, and a straight line is welded on the upper surface and the lower surface of the E-shaped sheet group simultaneously;
the blanking module is used for controlling the blanking mechanism, and after welding is finished, the blanking module drives the fourth driving mechanism to work, and the E-shaped sheet group after welding is finished is pushed to the blanking track to finish blanking;
Then, the feeding module drives the second driving mechanism to work, the feeding mechanism moves in the opposite direction, and the E-shaped sheet group in the other welding station is welded;
At the moment, the feeding action is continued, and the E-shaped sheet group is conveyed into another welding station in the feeding mechanism through the first driving mechanism;
The above-described actions are repeated continuously.
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