Multi-condition simulation spot welding automatic clamping platform

Abstract

A multi-condition simulation spot welding automatic clamping platform, comprising: a support assembly; a control assembly is installed on the support assembly; a feeding assembly is installed on the upper part of the support assembly, and the feeding assembly is connected to the control assembly; a loading assembly is installed on the upper part of the support assembly, and the loading assembly is connected to the control assembly; a floating clamping assembly is installed on the upper part of the support assembly, and the floating clamping assembly is connected to the control assembly; a blanking assembly is installed on the upper part of the support assembly, and the blanking assembly is connected to the control assembly, and is used to control the blanking assembly to collect the sheet after spot welding; a receiving assembly is installed on the upper part of the support assembly and is used to collect the sheet after spot welding. By controlling the feeding assembly, the loading assembly, the floating clamping assembly and the blanking assembly through the control assembly, the purposes of automatically feeding the sheet, loading the sheet, clamping the sheet, and receiving the sheet are realized. The automation degree is high, and thus the working efficiency can be effectively improved. It can be completed without personnel entering the platform for manual operation, and has the characteristics of high safety.

Description

Technical Field

[0001] The present invention relates to the technical field of clamping platforms, and more particularly to a multi-condition simulation spot welding automatic clamping platform. Background Art

[0002] The loading and unloading of the existing clamping platform is manual, and the clamping method is manual screw or toggle clamp clamping. The operator needs to first enter the welding area to install the plate, then return to the control area and press the start button to give commands to the robot for welding. After welding is completed, the operator has to enter the welding area again to remove the welded plate and install the plate for the next welding. The work efficiency is low, and there is a certain danger to personal safety due to being located in the welding area. Summary of the Invention

[0003] The purpose of the present application is to overcome the above problems or at least partially solve or alleviate the above problems.

[0004] The technical solution of the present invention provides a multi-condition simulation spot welding automatic clamping platform, including: a support assembly; a control assembly installed on the support assembly; a feeding assembly installed on the upper part of the support assembly for placing multiple plates, the feeding assembly being connected to the control assembly; a loading assembly installed on the upper part of the support assembly and located on the front side of the feeding assembly, the loading assembly being connected to the control assembly for controlling the loading assembly to pick up two of the plates; a floating clamping assembly installed on the upper part of the support assembly, the floating clamping assembly being connected to the control assembly for clamping the two plates picked up by the loading assembly so that the two plates are spot welded by a welding device; a unloading assembly installed on the upper part of the support assembly and located on the other front side of the feeding assembly, the unloading assembly being connected to the control assembly for controlling the unloading assembly to collect the spot welded plates; a receiving assembly installed on the upper part of the support assembly and located on the side of the unloading assembly for collecting the spot welded plates.

[0005] The multi-condition simulation spot welding automatic clamping platform of the present application includes a support component, a control component, a feeding component, a loading component, a floating clamping component, a unloading component and a receiving component. Among them, the control component is installed on the support component, the feeding component is installed on the upper part of the support component for placing multiple sheets, the feeding component is connected to the control component, the loading component is installed on the upper part of the support component and is located on the front side of the feeding component, the loading component is connected to the control component and is used to control the loading component to pick up two sheets, the floating clamping component is installed on the upper part of the support component, the floating clamping component is connected to the control component and is used to clamp the two sheets picked up by the loading component so that the two sheets are spot welded by the welding device, the unloading component is installed on the upper part of the support component and is located on the other front side of the feeding component, the unloading component is connected to the control component and is used to control the unloading component to collect the two spot welded sheets, the receiving component is installed on the upper part of the support component and is located on the side of the unloading component and is used to collect the two spot welded sheets. By controlling the feeding component, the loading component, the floating clamping component and the unloading component through the control component, the purposes of automatically feeding sheets, loading sheets, clamping sheets and receiving sheets are realized, the degree of automation is high, and thus the working efficiency can be effectively improved. It can be completed without personnel entering the platform for manual operation and has the characteristic of high safety.

[0006] In addition, the above technical solution of the present invention may also have the following additional technical features:

[0007] In the above technical solution, the support component includes: a frame; a mounting plate installed on the top of the frame for installing the feeding component, the loading component, the floating clamping component, the unloading component and the receiving component.

[0008] In this technical solution, by providing the frame and the mounting plate, it is used to support the control component, the feeding component, the loading component, the floating clamping component, the unloading component and the receiving component to achieve the purpose of support.

[0009] In the above technical solution, the control component includes: a pneumatic triple unit installed inside the support component; a PLC controller which is respectively connected to the feeding component, the loading component, the floating clamping component, the unloading component and the receiving component.

[0010] In this technical solution, by controlling the feeding component, the loading component, the floating clamping component, the unloading component and the receiving component through the PLC controller, the purposes of automatically feeding sheets, loading sheets, clamping sheets and receiving sheets are realized.

[0011] In the above technical solution, the feeding assembly includes: a feeding support column, which is vertically arranged and detachably connected to the support assembly; a hollow turntable, installed on the top of the feeding support column; a feeding support plate, installed on the upper part of the hollow turntable, the feeding support plate is provided with at least one notch, and a plurality of columns are symmetrically arranged on one side and the other side of the notch, and the plurality of columns enclose a feeding bin for placing the plate; a material shortage detection photoelectric sensor, installed under the feeding support plate and close to the notch, the material shortage detection photoelectric sensor is connected to the control assembly and is used to alarm the shortage of the plate; wherein, the hollow turntable is connected to the control assembly and is used to control the horizontal rotation of the central control turntable so that the feeding support plate and the plate rotate.

[0012] In this technical solution, the control assembly controls the hollow turntable, and then the feeding support plate rotates to bring the plate to a position close to the loading assembly, facilitating the loading assembly to suck the plate, so as to achieve the technical effect of convenient plate loading.

[0013] In the above technical solution, the loading assembly includes: a loading support column, which is vertically arranged and installed on the upper part of the support assembly; a loading rotary cylinder, installed at the upper end of the loading support column; a loading three-axis cylinder, installed on the top of the loading rotary cylinder; a loading rotating arm, which is horizontally arranged, and one end of the loading rotating arm is connected to the loading three-axis cylinder; a loading vacuum suction cup, which is vertically arranged, and the loading vacuum suction cup is installed at the other end of the loading rotating arm; wherein, the loading rotary cylinder is connected to the control assembly and is used to control the loading rotary cylinder to drive the loading three-axis cylinder, the loading rotating arm, and the loading vacuum suction cup to rotate horizontally; the loading three-axis cylinder is connected to the control assembly and is used to control the loading three-axis cylinder to drive the loading rotating arm and the loading vacuum suction cup to extend downward; the loading vacuum suction cup is connected to the control assembly and is used to control the loading vacuum suction cup to suck the plate.

[0014] In this technical solution, the control assembly controls the loading rotary cylinder to start, driving the loading three-axis cylinder, the loading rotating arm, and the loading vacuum suction cup to rotate horizontally, so that the loading vacuum suction cup is placed above the plate, facilitating the alignment of the loading vacuum suction cup with the plate and facilitating the next operation. The control assembly controls the loading three-axis cylinder to start, driving the loading rotating arm and the loading vacuum suction cup to extend downward, so that the loading vacuum suction cup contacts the plate. The control assembly controls the loading vacuum suction cup to start to suck the plate and send it to the pad pumping and discharging mechanism, realizing the purpose of automatic plate loading.

[0015] In the above technical solution, the floating clamping assembly includes: a linear module installed on the upper part of the support assembly; a fixed frame installed on the upper part of the linear module; a positioning mechanism installed in the middle of the upper surface of the fixed frame for receiving the plate; two floating frames respectively installed on both sides of the upper surface of the fixed frame; a pad extracting and placing mechanism installed on the upper surface of the fixed frame and close to the feeding assembly. Among them, the linear module is connected to the control assembly and is used to drive the fixed frame to move linearly, so that the positioning mechanism, the two floating frames and the pad extracting and placing mechanism move linearly; the pad extracting and placing mechanism is connected to the control assembly and is used to control the pad extracting and placing mechanism to be inserted between the two plates, so as to generate a gap between the two plates; the two floating frames are connected to the control assembly and are used to press the two plates, so that the welding device spot-welds the two plates.

[0016] In this technical solution, the control assembly controls the linear module, the positioning mechanism, the two floating frames and the pad extracting and placing mechanism to automatically position and receive the plate, press the plate, and form a gap between the two plates, so as to achieve the purpose of automatically fixing the plate.

[0017] In the above technical solution, the positioning mechanism includes: a lower support plate installed on the inner side of the upper part of the fixed frame, with an installation gap formed between the lower support plate and the upper part of the fixed frame; a first guide rod cylinder horizontally arranged on one side of the installation gap and fixedly connected to the lower support plate; a second guide rod cylinder horizontally arranged on the other side of the installation gap and fixedly connected to the lower support plate; a receiving plate installed on the upper surface of the fixed frame for receiving the plate; a first connecting plate vertically arranged and located outside the installation gap, and the first connecting plate is connected to the rod of the first guide rod cylinder; a first pressing block installed on the inner side of the first connecting plate for contacting the plate; a second connecting plate vertically arranged and located outside the installation gap, and the second connecting plate is connected to the rod of the second guide rod cylinder; a second pressing block installed on the inner side of the second connecting plate for contacting the plate. Among them, both the first guide rod cylinder and the second guide rod cylinder are connected to the control assembly and are used to control the telescopic movement of the rod of the first guide rod cylinder and the rod of the second guide rod cylinder, so that the first pressing block and the second pressing block press against the side of the plate, thereby finely adjusting the plate.

[0018] In this technical solution, the control assembly controls the first guide rod cylinder and the second guide rod cylinder to drive the first connecting plate, the first pressing block, the second connecting plate and the second pressing block, so that the first pressing block and the second pressing block contact the side of the plate, avoiding the deviation of the plate and achieving the purpose of finely adjusting the plate.

[0019] In the above technical solution, the floating frame includes: a rotary clamping cylinder installed at one end of the upper part of the fixed frame; a pressing member installed on the rod of the rotary clamping cylinder; wherein, the rotary clamping cylinder is connected to the control assembly and is used to control the rod of the rotary clamping cylinder to rotate and then press down, so that the pressing member presses the plate; the gasket extraction mechanism includes: a mounting plate connected to one side of the upper part of the fixed frame; a third guide rod cylinder installed on one side of the mounting plate; a connecting plate connected to the rod of the third guide rod cylinder; a first connecting seat fixed to one side of the connecting plate; a second connecting seat fixed to the other side of the connecting plate, and the second connecting seat and the first connecting seat are symmetrically arranged; a first gasket detachably installed on the first connecting seat; a second gasket detachably installed on the second connecting seat, and the second gasket and the first gasket are symmetrically arranged; wherein, the third guide rod cylinder is connected to the control assembly and is used to control the rod of the third guide rod cylinder to extend, so that the first gasket and the second gasket are inserted between the two plates, and thus the gap is formed between the two plates; wherein, the first gasket and the first connecting seat are connected by a first insulating plate, the second gasket and the second connecting seat are connected by a second insulating plate, a first compression spring is arranged between the lower part of the first gasket and the first connecting seat, and a second compression spring is arranged between the lower part of the second gasket and the second connecting seat.

[0020] In this technical solution, the control assembly controls the rotary clamping cylinder and the pressing member to press the plate, avoiding the displacement of the plate and improving the welding yield.

[0021] In this technical solution, the control assembly controls the third guide rod cylinder, and then drives the first gasket and the second gasket to be inserted between the two plates, facilitating the welding of the two plates.

[0022] In the above technical solution, the blanking assembly includes: a blanking support column which is vertically arranged and installed on the upper part of the support assembly; a blanking rotary cylinder installed at the upper end of the blanking support column; a blanking three-axis cylinder installed on the top of the blanking rotary cylinder; a blanking swing arm which is horizontally arranged, and one end of the blanking swing arm is connected to the blanking three-axis cylinder; a blanking vacuum suction cup which is vertically arranged, and the vacuum suction cup is installed at the other end of the blanking swing arm; wherein, the blanking rotary cylinder is connected to the control assembly and is used to control the blanking rotary cylinder to drive the blanking three-axis cylinder, the blanking swing arm and the blanking vacuum suction cup to rotate horizontally; the blanking three-axis cylinder is connected to the control assembly and is used to control the blanking three-axis cylinder to drive the blanking swing arm and the blanking vacuum suction cup to extend downward; the blanking vacuum suction cup is connected to the control assembly and is used to control the blanking vacuum suction cup to suck and hold the two plates after spot welding.

[0023] In this technical solution, the control component controls the start of the unloading rotary cylinder to drive the unloading three-axis cylinder, the unloading rotating arm and the unloading vacuum suction cup to rotate horizontally, so that the unloading vacuum suction cup is placed on the upper part of the two welded plates, so that the unloading vacuum suction cup is aligned with the welded plates, which is convenient for the next operation. The control component controls the start of the unloading three-axis cylinder to drive the unloading rotating arm and the unloading vacuum suction cup to extend downward, so that the unloading vacuum suction cup contacts the two welded plates. The control component controls the start of the unloading vacuum suction cup to suck the two plates and send them to the receiving component to achieve the purpose of automatic unloading of the plates.

[0024] In the above technical scheme, the material receiving assembly includes: a material receiving support column, which is vertically arranged and installed on the upper part of the support assembly; a support plate, fixed to the top end of the material receiving support column, and openings are symmetrically arranged at both ends of the support plate; an enclosure assembly, which includes a first group of support columns, a second group of support columns, a first side rod, a second side rod and two opposing photoelectric sensors, wherein the first group of support columns is installed at one end of the support plate, the second group of support columns is installed at the other end of the support plate, and the first group of support columns and the second group of support columns are symmetrically arranged, the first side rod is installed on one side of one side of the support plate, the second side rod is installed on the other side of the support plate, and the first side rod and the second side rod are symmetrically arranged, and the two opposing photoelectric sensors are respectively installed on the upper parts of the first side rod and the second side rod; wherein the first group of support columns, the second group of support columns, the first side rod, the second side rod and the support plate form a material receiving bin; the two opposing photoelectric sensors are connected to the control assembly to prompt that the material receiving bin is full.

[0025] In the present technical solution, the purpose of collecting the two plates after welding is achieved by setting the material collecting component, and the purpose of prompting that the material collecting bin is full is achieved by setting two opposing photoelectric sensors and connecting them to the control component.

[0026] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Hereinafter, some specific embodiments of the present application will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0028] Figure 1 It is a schematic front view of a multi-condition simulated spot welding automated clamping platform according to an embodiment of the present application;

[0029] Figure 2 is Figure 1 A schematic perspective view of the support assembly, feeding assembly, loading assembly, floating clamping assembly, unloading assembly, and receiving assembly of the multi-condition simulated spot welding automated clamping platform shown;

[0030] Figure 3 is Figure 2 A schematic perspective view of the feeding assembly of the multi-condition simulated spot welding automated clamping platform shown;

[0031] Figure 4 is Figure 2 A schematic perspective view of the loading assembly of the multi-condition simulated spot welding automated clamping platform shown;

[0032] Figure 5 is Figure 2 A schematic perspective view of the floating clamping assembly of the multi-condition simulated spot welding automated clamping platform shown;

[0033] Figure 6 is Figure 5 A schematic perspective view of the extraction and placement gasket mechanism of the floating clamping assembly shown;

[0034] Figure 7 is Figure 5 A schematic side view of the extraction and placement gasket mechanism of the floating clamping assembly shown;

[0035] Figure 8 is Figure 2 A schematic perspective view of the unloading assembly of the multi-condition simulated spot welding automated clamping platform shown;

[0036] Figure 9 is Figure 2 A schematic perspective view of the receiving assembly of the multi-condition simulated spot welding automated clamping platform shown;

[0037] Figure 10 It is a diagram of the state of the sheet to be welded;

[0038] Figure 11 It is a diagram of the state where a gap is generated between two sheets;

[0039] Figure 12 It is a diagram of the state of the sheet inclination condition of the upper sheet after two sheets are stacked.

[0040] Markings in the figure:

[0041] 1. Control assembly; 1-1. PLC controller; 1-2. Pneumatic triple unit;

[0042] 2. Support assembly; 2-1. Frame; 2-2. Mounting plate;

[0043] 3. Feeding assembly; 3-1. Feeding support column; 3-2. Hollow turntable; 3-3. Feeding support plate; 3-4. Notch; 3-5. Column; 3-6. Feeding silo; 3-7. Photoelectric sensor for material shortage detection;

[0044] 4. Loading assembly; 4-1. Loading support column; 4-2. Loading rotary cylinder; 4-3. Loading three-axis cylinder; 4-4. Loading rotating arm; 4-5. Loading vacuum suction cup;

[0045] 5. Floating clamping assembly; 5-1. Linear module; 5-2. Fixed frame; 5-3. Positioning mechanism; 5-4. Two floating frames; 5-5. Gasket extraction and release mechanism; 5-6. First guide rod cylinder; 5-7. Second guide rod cylinder; 5-8. Receiver plate; 5-9. Rotary clamping cylinder; 5-10. Pressing member; 5-11. Mounting plate; 5-12. Third guide rod cylinder; 5-13. Connecting plate; 5-14. First connecting seat; 5-15. Second connecting seat; 5-16. First gasket; 5-17. Second gasket; 5-18. First insulating plate; 5-19. First compression spring; 5-20. Lower support plate; 5-21. Installation gap; 5-22. First connecting plate; 5-23. First top tightening block; 5-24. Second connecting plate; 5-25. Second top tightening block;

[0046] 6. Unloading assembly; 6-1. Unloading support column; 6-2. Unloading rotary cylinder; 6-3. Unloading three-axis cylinder; 6-4. Unloading rotating arm; 6-5. Unloading vacuum suction cup;

[0047] 7. Material receiving assembly; 7-1. Material receiving support column; 7-2. Support plate; 7-3. Opening; 7-4. First group of support columns; 7-5. Second group of support columns; 7-6. First side rod; 7-7. Second side rod; 7-8. Opposing photoelectric sensor; 7-9. Material receiving bin;

[0048] 8. Board material. DETAILED DESCRIPTION

[0049] The present application is further described in detail below through specific embodiments in combination with the accompanying drawings. The following embodiments are used to illustrate the present application but are not used to limit the scope of the present application.

[0050] Embodiment 1:

[0051] Figure 1 It is a schematic front view of a multi-condition simulated spot welding automated clamping platform according to an embodiment of the present application; Figure 2 Yes Figure 1 The schematic stereogram of the support assembly, feeding assembly, loading assembly, floating clamping assembly, unloading assembly and receiving assembly of the multi-working condition simulation spot welding automatic clamping platform is shown. Figure 1 and Figure 2As shown, in a specific embodiment, a multi-condition simulation spot welding automated clamping platform generally may include a support assembly 2, a control assembly 1, a feeding assembly 3, a loading assembly 4, a floating clamping assembly 5, a unloading assembly 6, a receiving assembly 7, and a target sheet 8 to be processed.

[0052] Specifically, the control assembly 1 is installed on the support assembly 2. The feeding assembly 3 is installed on the upper part of the support assembly 2 for placing the sheet 8. The feeding assembly 3 is connected to the control assembly 1, and the feeding of the sheet 8 is realized by controlling the feeding assembly 3 through the control assembly 1. The loading assembly 4 is installed on the upper part of the support assembly 2 and is located on the front side of the feeding assembly 3. The loading assembly 4 is connected to the control assembly 1 and is used to control the loading assembly 4 to pick up two sheets 8. The loading of two sheets 8 is realized by controlling the loading assembly 4 through the control assembly 1. The floating clamping assembly 5 is installed on the upper part of the support assembly 2. The floating clamping assembly 5 is connected to the control assembly 1 and is used to clamp the two sheets 8 picked up by the loading assembly 4 so that the two sheets 8 are spot welded by a welding device. The clamping of the two sheets 8 is realized by controlling the floating clamping assembly 5 through the control assembly 1. The unloading assembly 6 is installed on the upper part of the support assembly 2 and is located on the other front side of the feeding assembly 3. The unloading assembly 6 is connected to the control assembly 1 and is used to control the unloading assembly 6 to receive the two sheets 8 after spot welding. The receiving assembly 7 is installed on the upper part of the support assembly 2 and is located on the side of the unloading assembly 6 and is used to collect the two sheets 8 after spot welding.

[0053] By controlling the feeding assembly 3, the loading assembly 4, the floating clamping assembly 5, and the unloading assembly 6 through the control assembly 1, the automatic feeding of the sheet 8, the loading of the sheet 8, the clamping of the sheet 8, and the receiving of the sheet 8 are realized. The automation degree is high, and thus the working efficiency can be effectively improved. It can be completed without personnel entering the platform for manual operation and has the characteristic of high safety.

[0054] Optionally, the size of the sheet 8 is generally 130×38, and the thickness is 0.5 - 6 mm.

[0055] Embodiment 2:

[0056] As Figure 1 shown, in an embodiment, it includes the features defined in any of the above embodiments and further, and optionally. The support assembly 2 generally may include a frame 2-1 and a mounting plate 2-2.

[0057] Specifically, the mounting plate 2-2 is installed on the top of the frame 2-1 and is used to install the feeding assembly 3, the loading assembly 4, the floating clamping assembly 5, the unloading assembly 6, and the receiving assembly 7.

[0058] By providing the frame 2-1 and the mounting plate 2-2, it is used to support the control assembly 1, the feeding assembly 3, the loading assembly 4, the floating clamping assembly 5, the unloading assembly 6, and the receiving assembly 7 to achieve the purpose of support.

[0059] Further, the frame 2-1 can generally be a rectangular frame;

[0060] Optionally, the mounting plate 2-2 is a rectangular body or a circular body, facilitating sufficient space for installing the control assembly 1, the feeding assembly 3, the loading assembly 4, the floating clamping assembly 5, the unloading assembly 6 and the receiving assembly 7.

[0061] Embodiment 3:

[0062] As Figure 1 shown, in one embodiment, it includes the features defined in any of the above embodiments, and further, and optionally. The control assembly 1 generally may include a pneumatic triple unit 1-2 and a PLC controller 1-1.

[0063] Specifically, the pneumatic triple unit 1-2 is installed inside the frame 2-1 of the support assembly 2 through bolts, for hiding the pneumatic triple unit 1-2, with better neatness. The PLC controller 1-1 is respectively connected to the feeding assembly 3, the loading assembly 4, the floating clamping assembly 5, the unloading assembly 6 and the receiving assembly 7, for controlling the feeding assembly 3, the loading assembly 4, the floating clamping assembly 5, and the unloading assembly 6, so as to achieve the purpose of automatically feeding the sheet 8, loading the sheet 8, clamping the sheet 8, and receiving the sheet 8.

[0064] Among them, the PLC controller 1-1 is an existing PLC controller, and the pneumatic triple unit 1-2 is an existing pneumatic triple unit.

[0065] Further, the PLC controller 1-1 is installed inside the cantilever box, and the cantilever box is used for installing the human-machine interface, facilitating the operator to select relevant programs and monitor the operation status of the equipment.

[0066] Further, the pneumatic triple unit 1-2 is used for filtering the input gas, adjusting the pressure of the input gas, and controlling the actions of the pneumatic components in the equipment.

[0067] Embodiment 4:

[0068] Figure 3 is Figure 2 a schematic perspective view of the feeding assembly of the multi-condition simulation spot welding automatic clamping platform shown. As Figure 3 shown, in one embodiment, it includes the features defined in any of the above embodiments, and further, and optionally. The feeding assembly 3 generally may include a feeding support column 3-1, a hollow turntable 3-2, a feeding support plate 3-3, a notch 3-4, a column 3-5, a feeding bin 3-6 and a material shortage detection photoelectric sensor 3-7.

[0069] Specifically, the feeding support column 3-1 is vertically arranged and detachably connected to the mounting plate 2-2 of the support assembly 2 through bolts, which is convenient for disassembly, replacement and maintenance. The hollow turntable 3-2 is installed on the top of the feeding support column 2-1. Further, the hollow turntable 3-2 includes a connected worm and worm gear transmission mechanism and a stepping motor, which is used to provide power and has the characteristics of compact structure and reliable transmission. The feeding support plate 3-3 is installed on the worm and worm gear transmission mechanism of the hollow turntable 3-2 through bolts, and is used to drive the feeding support plate 3-3 to rotate horizontally by 360°. Further, the feeding support plate 3-3 is circular and has at least one notch 3-4, and a plurality of columns 3-5 are symmetrically arranged on one side and the other side of the notch 3-4. The plurality of columns 3-5 enclose a feeding bin 3-6 for placing the plate 8. By setting the notch 3-4, it is convenient to place the plate 8. The material shortage detection photoelectric sensor 3-7 is installed under the feeding support plate 3-3 through bolts and is close to the notch 3-4. The material shortage detection photoelectric sensor 3-7 is connected to the PLC controller 1-1 of the control component 1 and is used to alarm the shortage of the plate 8.

[0070] Among them, the hollow turntable 3-2 is connected to the PLC controller 1-1 of the control component 1 and is used to control the horizontal rotation of the central control turntable 3-2, so as to drive the feeding support plate 3-3 and the plate 8 to rotate.

[0071] By controlling the start of the stepping motor of the hollow turntable 3-2 through the PLC controller 1-1, the worm and worm gear transmission mechanism is driven, and then the feeding support plate 3-3 rotates to bring the plate 8 to a position close to the feeding component 4, which is convenient for the feeding component 4 to suck the plate 8, so as to achieve the technical effect of facilitating the feeding of the plate 8.

[0072] Further, the notch 3-4 is a rectangular body and extends from the outer edge of the feeding support plate 3-3 to its center. The length of the notch 3-4 is greater than the width of the plate 8, and the width of the notch 3-4 is less than the length of the feeding support plate 3-3, which is convenient for placing the plate 8 and at the same time convenient for stacking the plates 8 neatly.

[0073] Further, the feeding support column 3-1 is a rectangular body, a circular body or a triangular body.

[0074] In this embodiment, generally, three notches 3-4 can be equidistantly opened on the feeding support plate 3-3, and a plurality of columns 3-5 are correspondingly arranged on each notch 3-4, so that each notch 3-4 encloses a feeding bin 3-6, and a plate 8 is arranged in each feeding bin 3-6. In this way, more plates 8 can be placed at one time, and the processing efficiency can be improved.

[0075] Further, when the three notches 3-4 are equidistant, plates 8 of the same specification can be placed, and when the three notches 3-4 are not equidistant, plates 8 of different specifications can be placed.

[0076] It should be understood that the plates 8 in the feeding bin 3-6 are manually placed by the staff.

[0077] Embodiment 5:

[0078] Figure 4 Yes Figure 2 Schematic perspective view of the feeding component of the multi-condition simulation spot welding automation clamping platform shown. As Figure 4 shown, in one embodiment, it includes the features defined in any of the above embodiments, and further, and optionally. The feeding component 4 generally may include a feeding support column 4-1, a feeding rotary cylinder 4-2, a feeding three-axis cylinder 4-3, a feeding swing arm 4-4, and a feeding vacuum chuck 4-5.

[0079] Specifically, the feeding support column 4-1 is vertically arranged and is installed on the upper part of the mounting plate 2-2 of the support component 2 by bolts. The feeding rotary cylinder 4-2 is installed on the upper end of the feeding support column 4-1 by bolts, the feeding three-axis cylinder 4-3 is installed on the top of the feeding rotary cylinder 4-2 by bolts, the feeding swing arm 4-4 is horizontally arranged, and one end of the feeding swing arm 4-4 and the feeding three-axis cylinder 4-3 are connected by bolts. The feeding vacuum chuck 4-5 is vertically arranged, and the feeding vacuum chuck 4-5 is installed at the other end of the feeding swing arm 4-4. The feeding three-axis cylinder 4-3 is connected to the PLC controller 1-1 of the control component 1, and is used to control the feeding three-axis cylinder 4-3 to drive the feeding swing arm 4-4 and the feeding vacuum chuck 4-5 to extend downward. The feeding vacuum chuck 4-5 is connected to the control component 1, and is used to control the feeding vacuum chuck 4-5 to suck the plate 8. The feeding vacuum chuck 4-5 is an existing vacuum chuck.

[0080] By controlling the PLC controller 1-1 of the control component 1 to start the feeding rotary cylinder 4-2, driving the feeding three-axis cylinder 4-3, the feeding swing arm 4-4, and the feeding vacuum chuck 4-5 to rotate horizontally, so that the feeding vacuum chuck 4-5 is placed above the plate 8, facilitating the feeding vacuum chuck 4-5 to align with the plate 8 for the next operation. The PLC controller 1-1 of the control component 1 controls the feeding three-axis cylinder 4-3 to start, driving the feeding swing arm 4-4 and the feeding vacuum chuck 4-5 to extend downward, so that the feeding vacuum chuck 4-5 contacts the plate 8. The PLC controller 1-1 of the control component 1 controls the feeding vacuum chuck 4-5 to start to suck the plate 8 and send it to the pad pumping and discharging mechanism 5-5, achieving the purpose of automatically feeding the plate 8.

[0081] Further, the feeding support column 4-1 is a rectangular body, a circular body, or a triangular body.

[0082] Optionally, the feeding vacuum chuck 4-5 can be oval to adapt to the shape of the rectangular plate 8.

[0083] Optionally, the loading rotating arm 4-4 is horizontally arranged in a "7" shape, saving movement space and thus avoiding rubbing against the unloading component 6. Of course, the loading rotating arm 4-4 can also be arc-shaped, which can also achieve the above effects.

[0084] Embodiment 6:

[0085] Figure 5 Yes Figure 2 Schematic perspective view of the floating clamping assembly of the multi-condition simulation spot welding automation clamping platform shown; Figure 11 It is a state diagram of a gap generated between two plates. As Figure 5 And Figure 11 Shown, in one embodiment, it includes the features defined in any of the above embodiments and further, and optionally. The floating clamping assembly 5 generally includes a linear module 5-1, a fixed frame 5-2, a positioning mechanism 5-3, two floating frames 5-4, and a gasket extraction and placement mechanism 5-5.

[0086] Specifically, the linear module 5-1 is installed on the mounting plate 2-2 of the support assembly 2 by welding or bolts, the fixed frame 5-2 is installed on the upper part of the linear module 5-1 by welding or bolts, the positioning mechanism 5-3 is installed in the middle of the upper surface of the fixed frame 5-2 by welding or bolts for receiving the plate 8, and the two floating frames 5-4 are respectively installed on both sides of the upper surface of the fixed frame 5-2 by welding or bolts. The gasket extraction and placement mechanism 5-5 is installed on the upper surface of the fixed frame 5-2 by welding or bolts and is close to the loading component 4.

[0087] Among them, the linear module 5-1 is connected to the control component 1 and is used to drive the fixed frame 5-2 to move linearly, so that the positioning mechanism 5-3, the two floating frames 5-4, and the gasket extraction and placement mechanism 5-5 move linearly accordingly. The gasket extraction and placement mechanism 5-5 is connected to the control component 1 and is used to control the gasket extraction and placement mechanism 5-5 to be inserted between the two plates 8, so that a gap 10 is generated between the two plates 8. The two floating frames 5-4 are connected to the control component 1 and are used to press the two plates 8, so that the welding device spot-welds the two plates 8.

[0088] By controlling the linear module 5-1, the positioning mechanism 5-3, the two floating frames 5-4, and the gasket extraction and placement mechanism 5-5 through the PLC controller 1-1 of the control component 1, the purpose of automatically positioning and receiving the plate 8, pressing the plate 8, and forming a gap 10 between the two plates 8 is realized, and further the purpose of automatically fixing the plate 8 is realized.

[0089] In this embodiment, a compression spring is provided at the bottom of the floating frame 5-4 to reduce the influence of the positioning deviation of the manipulator of the welding device on the welding process. Even when welding, due to the positioning deviation of the manipulator, there is a gap 10 within 5 mm between the lower electrode cap on the welding torch and the bottom surface of the sheet 8. Since the mechanism is floating, when the upper electrode cap moves downward, the entire floating platform will be pressed down until the bottom surface of the sheet 8 contacts the lower electrode cap, and then the pressure is maintained and welding is carried out by energization, without causing excessive deformation of the sheet 8.

[0090] As Figure 10 shown, after two sheets 8 are stacked and placed, the two electrodes 9 of the welding device are respectively placed on the upper and lower parts of the two sheets 8.

[0091] Furthermore, the linear module 5-1 is realized by a ball screw device driven by a motor to control the generation of the margin condition.

[0092] Embodiment 7:

[0093] Figure 5 is Figure 2 a schematic perspective view of the floating clamping assembly of the multi-condition simulation spot welding automatic clamping platform shown. As Figure 5 shown, in one embodiment, it includes the features defined in any of the above embodiments, and further, and optionally.

[0094] The positioning mechanism 5-3 generally may include a lower support plate 5-20, a first guide rod cylinder 5-6, an installation gap 5-21, a first guide rod cylinder 5-6, a second guide rod cylinder 5-7, a receiving plate 5-8, a first connecting plate 5-22, a first pressing block 5-23, a second connecting plate 5-24, and a second pressing block 5-25.

[0095] Specifically, the lower support plate 5-20 is welded or bolted to the inner side of the upper part of the fixed frame 5-2. An installation gap 5-21 is formed between the lower support plate 5-20 and the upper part of the fixed frame 5-2 for installing the first guide rod cylinder 5-6 and the second guide rod cylinder 5-7 to form an installation space. The first guide rod cylinder 5-6 is horizontally arranged on one side of the installation gap 5-21 and is fixedly connected to the lower support plate 5-20 by bolts. The second guide rod cylinder 5-7 is horizontally arranged on the other side of the installation gap 5-21 and is fixedly connected to the lower support plate 5-20 by bolts. The receiving plate 5-8 is bolted to the upper surface of the fixed frame 5-2 for receiving the plate 8. The first connecting plate 5-22 is vertically arranged and located outside the installation gap 5-21, and the first connecting plate 5-22 is connected to the cylinder rod of the first guide rod cylinder 5-6 by thread or screw or welding. The first pressing block 5-23 is bolted to the inner side of the first connecting plate 5-22 for contacting the plate 8 to prevent the plate 8 from shifting. The second connecting plate 5-24 is vertically arranged and located outside the installation gap 5-21, and the second connecting plate 5-24 is connected to the cylinder rod of the second guide rod cylinder 5-7 by thread or screw or welding. The second pressing block 5-25 is bolted to the inner side of the second connecting plate 5-24 for contacting the plate 8 to prevent the plate 8 from shifting.

[0096] Wherein, both the first guide rod cylinder 5-6 and the second guide rod cylinder 5-7 are connected to the control component 1 for controlling the telescopic movement of the cylinder rod of the first guide rod cylinder 5-6 and the cylinder rod of the second guide rod cylinder 5-7, so that the first pressing block 5-23 and the second connecting plate 5-24 press against the side surface of the plate 8, thereby finely adjusting the plate 8.

[0097] The first guide rod cylinder 5-6 and the second guide rod cylinder 5-7 are controlled by the PLC controller 1-1 of the control component 1 to drive the first connecting plate 5-22, the first pressing block 5-23, the second connecting plate 5-24 and the second pressing block 5-25, so that the first pressing block 5-23 and the second pressing block 5-25 contact the side surface of the plate 8 to prevent the plate 8 from shifting, achieving the purpose of finely adjusting the plate 8.

[0098] Furthermore, the first guide rod cylinder 5-6 and the second guide rod cylinder 5-7 are symmetrically arranged, so that the movement trajectories of the first connecting plate 5-22, the first pressing block 5-23, the second connecting plate 5-24 and the second pressing block 5-25 are the same, avoiding deviation and further causing the problem of the plate 8 shifting.

[0099] Furthermore, the shape of the receiving plate 5-8 is the same as that of the plate 8, and the size of the receiving plate 5-8 is larger than that of the plate 8, which is convenient for receiving the plate 8.

[0100] Optionally, the structures of the first connecting plate 5-22 and the second connecting plate 5-24 are the same, and the first connecting plate 5-22 is a rectangular body.

[0101] Optionally, the first clamping block 5-23 and the second clamping block 5-25 have the same rectangular block structure.

[0102] Embodiment 8:

[0103] Figure 5 Yes Figure 2 A schematic perspective view of the floating clamping assembly of the multi-condition simulation spot welding automatic clamping platform shown; as Figure 5 Shown, in one embodiment, it includes the features defined in any of the above embodiments and further, and optionally. The two floating frames 5-4 have the same structure, and one of the floating frames 5-4 generally includes a rotary clamping cylinder 5-9 and a pressing member 5-10.

[0104] Specifically, the rotary clamping cylinder 5-9 is installed at the upper end of the fixed frame 5-2 through bolts, and the pressing member 5-10 is installed on the cylinder rod of the rotary clamping cylinder 5-9 through threads or bolts.

[0105] Among them, the rotary clamping cylinder 5-9 is connected to the PLC controller 1-1 of the control assembly 1, and is used to control the cylinder rod of the rotary clamping cylinder 5-9 to rotate and then press down, so that the pressing member 5-10 presses the plate 8.

[0106] The rotary clamping cylinder 5-9 and the pressing member 5-10 are controlled by the PLC controller 1-1 of the control assembly 1 to press the plate 8, avoiding the displacement of the plate 8 and improving the welding yield.

[0107] Further, the pressing member 5-10 includes a long rod and a short rod. One end of the long rod is bolted to the cylinder rod of the rotary clamping cylinder 5-9, and the other end of the long rod is screwed to the upper end of the short rod. Among them, the short rod is vertically arranged, and the lower end of the short rod contacts the plate 8.

[0108] Embodiment 9:

[0109] Figure 5 Yes Figure 2 A schematic perspective view of the floating clamping assembly of the multi-condition simulation spot welding automatic clamping platform shown; Figure 6 Yes Figure 5 A schematic perspective view of the extraction and placement gasket mechanism of the floating clamping assembly shown; Figure 7 Yes Figure 5 A schematic side view of the extraction and placement gasket mechanism of the floating clamping assembly shown. As Figure 5 , Figure 6 And Figure 7As shown, in one embodiment, it includes the features defined in any of the above embodiments, and further, and optionally. The gasket extraction mechanism 5-5 generally may include a mounting plate 5-11, a third guide rod cylinder 5-12, a connecting plate 5-13, a first connecting seat 5-14, a second connecting seat 5-15, a first gasket 5-16, a second gasket 5-17, a first insulating plate 5-18, a second insulating plate, the first gasket 5-16 and the second gasket 5-17.

[0110] Specifically, the mounting plate 5-11 and the upper side of the fixed frame 5-2 are connected by bolts to support the third guide rod cylinder 5-12. The third guide rod cylinder 5-12 is installed on one side of the mounting plate 5-11 by bolts and is arranged opposite to the receiving plate 5-8, facilitating insertion between two plates 8 on the receiving plate 5-8. The connecting plate 5-13 is connected to the piston rod of the third guide rod cylinder 5-12 for connecting the first connecting seat 5-14 and the second connecting seat 5-15 to the piston rod of the third guide rod cylinder 5-12. The first connecting seat 5-14 is fixed to one side of the connecting plate 5-13 by bolts. The second connecting seat 5-15 is fixed to the other side of the connecting plate 5-13 by bolts, and the second connecting seat 5-15 and the first connecting seat 5-14 are symmetrically arranged. The first gasket 5-16 is detachably installed on the first connecting seat 5-14 for insertion between two plates 8 on the receiving plate 5-8. The second gasket 5-17 is detachably installed on the second connecting seat 5-15 for insertion between two plates 8 on the receiving plate 5-8, and the second gasket 5-17 and the first gasket 5-16 are symmetrically arranged to ensure the structure is neat and stable.

[0111] Among them, the third guide rod cylinder 5-12 is connected to the PLC controller 1-1 of the control component 1 to control the extension of the piston rod of the third guide rod cylinder 5-12, so that the first gasket 5-16 and the second gasket 5-17 are inserted between two plates 8, and then a gap 10 is formed between the two plates 8 for welding.

[0112] The third guide rod cylinder 5-12 is controlled by the PLC controller 1-1 of the control component 1, and then the first gasket 5-16 and the second gasket 5-17 are driven to be inserted between two plates 8, facilitating the welding of the two plates 8.

[0113] Optionally, both the mounting plate 5-11 and the connecting plate 5-13 are rectangular plate bodies.

[0114] Further, the first connecting seat 5-14 and the second connecting seat 5-15 are rectangular bodies with grooves in the middle for installing the second gasket 5-17 and the first gasket 5-16.

[0115] In this embodiment, the first gasket 5-16 and the first connecting seat 5-14 are connected by the first insulating plate 5-18, and the second gasket 5-17 and the second connecting seat 5-15 are connected by the second insulating plate. A first compression spring 5-19 is provided between the lower part of the first gasket 5-16 and the first connecting seat 5-14, and a second compression spring is provided between the lower part of the second gasket 5-17 and the second connecting seat 5-15. Insulation is achieved by setting the first insulating plate 5-18 and the second insulating plate, and elastic connection of the first gasket 5-16 and the second gasket 5-17 is achieved by setting the first compression spring 5-19 and the second compression spring, thus achieving the purpose of floating connection.

[0116] Among them, the first gasket 5-16 and the second gasket 5-17 have the same structure. The first gasket 5-16 has a bend in the middle with the same height as the first connecting seat 5-14, which is convenient for inserting between two plates 8.

[0117] Through the third guide rod cylinder 5-12 and the first gasket 5-16 and the second gasket 5-17 that are respectively floatingly connected thereto, the first gasket 5-16 and the second gasket 5-17 are withdrawn and inserted between two plates 8 by the telescoping of the third guide rod cylinder 5-12, thereby forming a gap 10 for creating a gap working condition and a plate inclination working condition.

[0118] As Figure 12 shown, different gap working conditions and plate inclination working conditions are achieved by placing combinations of the first gasket 5-16 and the second gasket 5-17 with different thicknesses.

[0119] For the plate inclination working condition, the first gasket 5-16 is disassembled, and only the second gasket 5-17 is retained. Inserting the second gasket 5-17 between two plates 8 can form the plate inclination working condition. Of course, it can also be that the second gasket 5-17 is disassembled and the first gasket 5-16 is retained.

[0120] Embodiment 10:

[0121] Figure 8 is Figure 2 a schematic perspective view of the blanking component of the multi-condition simulation spot welding automatic clamping platform shown. As Figure 8 shown, in one embodiment, it includes the features defined in any of the above embodiments and further, and optionally. The blanking component 6 generally includes a blanking support column 6-1, a blanking rotary cylinder 6-2, a blanking three-axis cylinder 6-3, a blanking rotating arm 6-4, and a blanking vacuum chuck 6-5.

[0122] Specifically, the blanking support column 6-1 is vertically arranged and installed on the upper part of the mounting plate 2-2 of the support assembly 2. The blanking rotary cylinder 6-2 is installed on the upper end of the blanking support column 6-1 by bolts. The blanking three-axis cylinder 6-3 is installed on the top of the blanking rotary cylinder 6-2 by bolts. The blanking swing arm 6-4 is horizontally arranged, and one end of the blanking swing arm 6-4 is connected to the blanking three-axis cylinder 6-3. The blanking vacuum chuck 6-5 is vertically arranged, and the vacuum chuck 6-5 is installed on the other end of the blanking swing arm 6-4 by threads.

[0123] Among them, the blanking rotary cylinder 6-2 is connected to the control assembly 1 and is used to control the blanking rotary cylinder 6-2 to drive the blanking three-axis cylinder 6-3, the blanking swing arm 6-4, and the blanking vacuum chuck 6-5 to rotate horizontally. The blanking three-axis cylinder 6-3 is connected to the PLC controller 1-1 of the control assembly 1 and is used to control the blanking three-axis cylinder 6-3 to drive the blanking swing arm 6-4 and the blanking vacuum chuck 6-5 to extend downward. The blanking vacuum chuck 6-5 is connected to the PLC controller 1-1 of the control assembly 1 and is used to control the blanking vacuum chuck 6-5 to suck and hold the two welded plates 8.

[0124] The PLC controller 1-1 of the control assembly 1 controls the blanking rotary cylinder 6-2 to start, driving the blanking three-axis cylinder 6-3, the blanking swing arm 6-4, and the blanking vacuum chuck 6-5 to rotate horizontally, so that the blanking vacuum chuck 6-5 is placed above the two welded plates 8, facilitating the alignment of the blanking vacuum chuck 6-5 with the welded plates 8 for the next operation. The PLC controller 1-1 of the control assembly 1 controls the blanking three-axis cylinder 6-3 to start, driving the blanking swing arm 6-4 and the blanking vacuum chuck 6-5 to extend downward, so that the blanking vacuum chuck 6-5 contacts the two welded plates 8. The PLC controller 1-1 of the control assembly 1 controls the blanking vacuum chuck 6-5 to start to suck and hold the two plates 8 and send them to the material receiving assembly 7, achieving the purpose of automatically unloading the plates.

[0125] Furthermore, the blanking support column 6-1 is a rectangular body, a circular body, or a triangular body.

[0126] Optionally, the blanking swing arm 6-4 is in a "7" - shaped horizontal setting, saving movement space and thus avoiding rubbing against the blanking assembly 6. Of course, the blanking swing arm 6-4 can also be arc-shaped, which can also achieve the above effects.

[0127] Embodiment 11:

[0128] Figure 9 Yes Figure 2 The schematic perspective view of the material receiving assembly of the multi - condition simulation spot - welding automatic clamping platform shown. As Figure 9As shown, in one embodiment, it includes the features defined in any of the above embodiments, and further, and optionally. The material receiving assembly 7 generally may include a material receiving support column 7-1, a support plate 7-2, and an enclosure assembly. Among them, the enclosure assembly generally may include an opening 7-3, a first group of support columns 7-4, a second group of support columns 7-5, a first side rod 7-6, a second side rod 7-7, an opposed photoelectric sensor 7-8, and a material receiving bin 7-9.

[0129] Specifically, the material receiving support column 7-1 is vertically arranged and installed on the upper part of the mounting plate 2-2 of the support assembly 2, and is used to support the support plate 7-2, the opening 7-3, the first group of support columns 7-4, the second group of support columns 7-5, the first side rod 7-6, the second side rod 7-7, the opposed photoelectric sensor 7-8, and the material receiving bin 7-9. The support plate 7-2 is fixedly welded to the top of the material receiving support column 7-1. Openings 7-3 are symmetrically arranged at both ends of the support plate 7-2, which is convenient for taking the welded plate 8. The first group of support columns 7-4 is welded or threadedly installed at one end of the support plate 7-2, and the second group of support columns 7-5 is welded or threadedly installed at the other end of the support plate 7-2. The first group of support columns 7-4 and the second group of support columns 7-5 are symmetrically arranged. The first side rod 7-6 is installed on one side of one side of the support plate 7-2, and the second side rod 7-7 is installed on the other side of the support plate 7-2. The first side rod 7-6 and the second side rod 7-7 are symmetrically arranged and are used to enclose the material receiving bin 7-9 to store the two welded plates 8. Two opposed photoelectric sensors 7-8 are respectively installed on the upper parts of the first side rod 7-6 and the second side rod 7-7, and are connected to the PLC controller 1-1 of the control assembly 1, and are used to prompt that the material receiving bin 7-9 is full, and the staff manually removes the two spot-welded plates 8.

[0130] In this embodiment, the first group of support columns 7-4 and the second group of support columns 7-5 have the same structure and are both composed of multiple columns, which are used to limit the two plates 8 to make the plates 8 neat. The first side rod 7-6 and the second side rod 7-7 have the same structure and can be columns or plates, which are used to limit the two plates 8 to make the plates 8 neat, and at the same time are convenient for installing the opposed photoelectric sensor 7-8. When the welded plates 8 are full, a signal is sent to inform the system that the material is full and needs to be manually removed.

[0131] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art to which this application belongs.

[0132] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0133] In addition, the terms "first", "second", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. In the description of the present application, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0134] In the present application, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0135] In the present application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0136] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A multi-condition simulation spot welding automatic clamping platform, characterized in that Comprising: A support component (2); A control component (1), installed on the support component (2); A feeding component (3), installed on the upper part of the support component (2) for placing multiple sheets (8), and the feeding component (3) is connected to the control component (1); A loading component (4), installed on the upper part of the support component (2) and located on the front side of the feeding component (3), and the loading component (4) is connected to the control component (1) for controlling the loading component (4) to pick up two of the sheets (8); A floating clamping component (5), installed on the upper part of the support component (2), and the floating clamping component (5) is connected to the control component (1) for clamping two of the sheets (8) picked up by the loading component (4) so that the two sheets (8) are spot welded by a welding device; A discharging component (6), installed on the upper part of the support component (2) and located on the other front side of the feeding component (3), and the discharging component (6) is connected to the control component (1) for controlling the discharging component (6) to receive two spot-welded sheets (8); A material receiving component (7), installed on the upper part of the support component (2) and located on the side of the discharging component (6) for collecting two spot-welded sheets (8); The floating clamping component (5) includes: A linear module (5-1), installed on the upper part of the support component (2); A fixed frame (5-2), installed on the upper part of the linear module (5-1); A positioning mechanism (5-3), installed in the middle of the upper surface of the fixed frame (5-2) for receiving the sheet (8); Two floating frames (5-4), respectively installed on both sides of the upper surface of the fixed frame (5-2); A gasket extracting and placing mechanism (5-5), installed on the upper surface of the fixed frame (5-2) and close to the loading component (4); Wherein, the linear module (5-1) is connected to the control component (1) for driving the fixed frame (5-2) to move linearly so that the positioning mechanism (5-3), the two floating frames (5-4) and the gasket extracting and placing mechanism (5-5) move linearly; The gasket extracting and placing mechanism (5-5) is connected to the control component (1) for controlling the gasket extracting and placing mechanism (5-5) to be inserted between two of the sheets (8) so that a gap (10) is generated between the two sheets (8); The two floating frames (5-4) are connected to the control component (1) for pressing two of the sheets (8) so that the welding device spot welds the two sheets (8); The positioning mechanism (5-3) includes: A lower support plate (5-20), installed on the inner side of the upper part of the fixed frame (5-2), and an installation gap (5-21) is formed between the lower support plate (5-20) and the upper part of the fixed frame (5-2); A first guide rod cylinder (5-6), horizontally arranged on one side of the installation gap (5-21) and fixedly connected to the lower support plate (5-20); The second guide rod cylinder (5-7) is horizontally arranged on the other side of the installation gap (5-21) and is fixedly connected to the lower support plate (5-20); The receiving plate (5-8) is installed on the upper surface of the fixed frame (5-2) for receiving the plate (8); The first connecting plate (5-22) is vertically arranged and located outside the installation gap (5-21), and the first connecting plate (5-22) is connected to the cylinder rod of the first guide rod cylinder (5-6); The first pressing block (5-23) is installed on the inner side of the first connecting plate (5-22) for contacting the plate (8); The second connecting plate (5-24) is vertically arranged and located outside the installation gap (5-21), and the second connecting plate (5-24) is connected to the cylinder rod of the second guide rod cylinder (5-7); The second pressing block (5-25) is installed on the inner side of the second connecting plate (5-24) for contacting the plate (8); Wherein, both the first guide rod cylinder (5-6) and the second guide rod cylinder (5-7) are connected to the control assembly (1) for controlling the telescopic movement of the cylinder rod of the first guide rod cylinder (5-6) and the cylinder rod of the second guide rod cylinder (5-7), so that the first pressing block (5-23) and the second pressing block (5-25) press against the side of the plate (8), thereby finely adjusting the plate (8); The floating frame (5-4) includes: The rotary clamping cylinder (5-9) is installed at one end of the upper part of the fixed frame (5-2); The pressing member (5-10) is installed on the cylinder rod of the rotary clamping cylinder (5-9); Wherein, the rotary clamping cylinder (5-9) is connected to the control assembly (1) for controlling the cylinder rod of the rotary clamping cylinder (5-9) to rotate and press down, so that the pressing member (5-10) presses the plate (8); The extraction gasket mechanism (5-5) includes: The second mounting plate (5-11) is connected to one side of the upper part of the fixed frame (5-2); The third guide rod cylinder (5-12) is installed on one side of the second mounting plate (5-11); The connecting plate (5-13) is connected to the cylinder rod of the third guide rod cylinder (5-12); The first connecting seat (5-14) is fixed to one side of the connecting plate (5-13); The second connecting seat (5-15) is fixed to the other side of the connecting plate (5-13), and the second connecting seat (5-15) is symmetrically arranged with the first connecting seat (5-14); The first gasket (5-16) is detachably installed on the first connecting seat (5-14); The second gasket (5-17) is detachably installed on the second connecting seat (5-15), and the second gasket (5-17) is symmetrically arranged with the first gasket (5-16); Among them, the third guide rod cylinder (5-12) is connected to the control component (1) and is used to control the extension of the cylinder rod of the third guide rod cylinder (5-12) so that the first gasket (5-16) and the second gasket (5-17) are inserted between the two plates (8), and then the gap (10) is formed between the two plates (8); Among them, the first gasket (5-16) and the first connecting seat (5-14) are connected through a first insulating plate (5-18), the second gasket (5-17) and the second connecting seat (5-15) are connected through a second insulating plate, and a first compression spring (5-19) is provided between the lower part of the first gasket (5-16) and the first connecting seat (5-14), and a second compression spring is provided between the lower part of the second gasket (5-17) and the second connecting seat (5-15).

2. The multi-condition simulation spot welding automatic clamping platform according to claim 1, wherein: The support component (2) includes: A frame (2-1); A first mounting plate (2-2), which is installed on the top of the frame (2-1) and is used to install the feeding component (3), the loading component (4), the floating clamping component (5), the unloading component (6) and the material receiving component (7).

3. The multi-condition simulation spot welding automatic clamping platform according to claim 1, wherein: The control component (1) includes: A pneumatic triple unit (1-2), which is installed inside the support component (2); A PLC controller (1-1), which is respectively connected to the feeding component (3), the loading component (4), the floating clamping component (5), the unloading component (6) and the material receiving component (7).

4. The multi-condition simulation spot welding automatic clamping platform according to claim 1, wherein: The feeding component (3) includes: A feeding support column (3-1), which is vertically arranged and is detachably connected to the support component (2); A hollow turntable (3-2), which is installed on the top of the feeding support column (3-1); A feeding support plate (3-3), which is installed on the upper part of the hollow turntable (3-2). The feeding support plate (3-3) is provided with at least one notch (3-4). A plurality of columns (3-5) are symmetrically arranged on one side and the other side of the notch (3-4). The plurality of columns (3-5) enclose a feeding bin (3-6) for placing the plates (8); A material shortage detection photoelectric sensor (3-7), which is installed under the feeding support plate (3-3) and is close to the notch (3-4). The material shortage detection photoelectric sensor (3-7) is connected to the control component (1) and is used to alarm the shortage of the plates (8); Among them, the hollow turntable (3-2) is connected to the control component (1) and is used to control the horizontal rotation of the hollow turntable (3-2) so that the feeding support plate (3-3) and the plates (8) rotate.

5. The multi-condition simulation spot welding automatic clamping platform according to claim 1, characterized in that: The feeding assembly (4) includes: A feeding support column (4-1), which is vertically arranged and installed on the upper part of the support assembly (2); A feeding rotary cylinder (4-2), installed at the upper end of the feeding support column (4-1); A feeding three-axis cylinder (4-3), installed on the top of the feeding rotary cylinder (4-2); A feeding rotating arm (4-4), which is horizontally arranged, and one end of the feeding rotating arm (4-4) is connected to the feeding three-axis cylinder (4-3); A feeding vacuum suction cup (4-5), which is vertically arranged, and the feeding vacuum suction cup (4-5) is installed at the other end of the feeding rotating arm (4-4); Wherein, the feeding rotary cylinder (4-2) is connected to the control assembly (1), and is used to control the feeding rotary cylinder (4-2) to drive the feeding three-axis cylinder (4-3), the feeding rotating arm (4-4), and the feeding vacuum suction cup (4-5) to rotate horizontally; The feeding three-axis cylinder (4-3) is connected to the control assembly (1), and is used to control the feeding three-axis cylinder (4-3) to drive the feeding rotating arm (4-4) and the feeding vacuum suction cup (4-5) to extend downward; The feeding vacuum suction cup (4-5) is connected to the control assembly (1), and is used to control the feeding vacuum suction cup (4-5) to suck the sheet (8).

6. The multi-condition simulation spot welding automatic clamping platform according to claim 1, characterized in that: The discharging assembly (6) includes: A discharging support column (6-1), which is vertically arranged and installed on the upper part of the support assembly (2); A discharging rotary cylinder (6-2), installed at the upper end of the discharging support column (6-1); A discharging three-axis cylinder (6-3), installed on the top of the discharging rotary cylinder (6-2); A discharging rotating arm (6-4), which is horizontally arranged, and one end of the discharging rotating arm (6-4) is connected to the discharging three-axis cylinder (6-3); A discharging vacuum suction cup (6-5), which is vertically arranged, and the vacuum suction cup (6-5) is installed at the other end of the discharging rotating arm (6-4); Wherein, the discharging rotary cylinder (6-2) is connected to the control assembly (1), and is used to control the discharging rotary cylinder (6-2) to drive the discharging three-axis cylinder (6-3), the discharging rotating arm (6-4), and the discharging vacuum suction cup (6-5) to rotate horizontally; The discharging three-axis cylinder (6-3) is connected to the control assembly (1), and is used to control the discharging three-axis cylinder (6-3) to drive the discharging rotating arm (6-4) and the discharging vacuum suction cup (6-5) to extend downward; The discharging vacuum suction cup (6-5) is connected to the control assembly (1), and is used to control the discharging vacuum suction cup (6-5) to suck and hold the two sheets (8) after spot welding.

7. The multi-condition simulation spot welding automatic clamping platform according to claim 1, characterized in that: The material receiving assembly (7) includes: The material receiving support column (7-1) is vertically arranged and installed on the upper part of the support assembly (2); The support plate (7-2) is fixed to the top of the material receiving support column (7-1), and openings (7-3) are symmetrically arranged at both ends of the support plate (7-2); The enclosure assembly includes a first group of support columns (7-4), a second group of support columns (7-5), a first side rod (7-6), a second side rod (7-7) and two opposed photoelectric sensors (7-8). Among them, the first group of support columns (7-4) is installed at one end of the support plate (7-2), the second group of support columns (7-5) is installed at the other end of the support plate (7-2), and the first group of support columns (7-4) and the second group of support columns (7-5) are symmetrically arranged. The first side rod (7-6) is installed on one side of one side of the support plate (7-2), the second side rod (7-7) is installed on the other side of the support plate (7-2), and the first side rod (7-6) and the second side rod (7-7) are symmetrically arranged. The two opposed photoelectric sensors are respectively installed on the upper parts of the first side rod (7-6) and the second side rod (7-7); Among them, the first group of support columns (7-4), the second group of support columns (7-5), the first side rod (7-6), the second side rod (7-7) and the support plate (7-2) enclose a material receiving bin (7-9); The two opposed photoelectric sensors (7-8) are connected to the control assembly (1) and are used to indicate that the material receiving bin (7-9) is full.

Images