A stainless steel plate cutting device with multi-angle adjustment

Abstract

The present invention discloses a stainless steel plate cutting device with multi-angle adjustment, which belongs to the technical field of cutting devices, includes a base plate, and is provided with a shifting component, a cutting component, and an auxiliary component. By arranging a flat strip, the surface of the plate can be efficiently flattened before cutting, ensuring uniform force during cutting, improving cutting accuracy and finished product quality, and by arranging an auxiliary wheel, the auxiliary wheel can first press the surface of the plate to ensure that the cutting area remains stable, thereby reducing vibration and offset, and the shifting component can first realize the centering adjustment of the position of the plate and then press and fix the position of the plate, and then by adjusting the position of the shifting frame, the plate to be cut is moved to the position where the cutting component is located, and the feeding of the plate during the demolition process is realized, and the mutual cooperation of the shifting component and the cutting component can realize multi-angle adjustment of the plate, so that the plate can be adaptively cut according to needs.

Description

Technical Field

[0001] The present invention relates to the technical field of drilling machines, and in particular to a stainless steel plate cutting device with multi-angle adjustment. Background Art

[0002] In the existing stainless steel plate cutting devices, there are common problems such as insufficient cutting accuracy, unstable plate positioning and inability to adapt to multi-angle cutting needs. Traditional equipment usually adopts a fixed clamping structure, which makes it difficult to accurately center and stably fix the plate, resulting in easy deviation or vibration during the cutting process, affecting the incision quality. Moreover, most devices lack effective plate pre-processing functions. Direct cutting of warped or uneven plates will further reduce the qualified rate of finished products. Especially when processing large-size, ultra-thin, high-precision stainless steel plates, existing equipment is difficult to meet the positioning accuracy, cutting quality and efficiency requirements at the same time, and cannot form effective support for the suspended part of the plate. The plate is easily deformed due to its own weight or cutting pressure. Therefore, the present invention provides a stainless steel plate cutting device with multi-angle adjustment. Summary of the Invention

[0003] In response to the defects of the existing technology, the present invention provides a stainless steel plate cutting device with multi-angle adjustment, which overcomes the problems that deviation or vibration that may occur during the cutting process affects the quality of the cut, and the plate is easily deformed due to its own weight or cutting pressure due to the inability to effectively support the suspended part of the plate.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-angle adjustable stainless steel plate cutting device, comprising a base plate, a supporting square plate fixedly mounted on the base plate, a shifting assembly, a cutting assembly, and an auxiliary assembly are arranged on the base plate, the shifting assembly comprises a shifting frame, a circular array on the shifting frame is movably provided with 4 adjusting strips, the adjusting strips are used to adjust the position of the plate, a pressing ring plate is slidably mounted on the shifting frame, and 4 pressing strips are movably arranged in a circumferential array on the pressing ring plate, the pressing strips are used to assist in fixing the position of the plate, the supporting square plate is also movably provided with 4 supporting strips in a circumferential array, the supporting strips are used to assist in supporting the plate, the cutting assembly comprises a feed slide and an auxiliary gear ring, a cutting disc is rotatably mounted on the feed slide, a fan-shaped support plate is symmetrically fixedly mounted on the auxiliary gear ring, and there is a gap between the two fan-shaped support plates, the auxiliary assembly comprises 2 flattening strips, and the flattening strips are used to flatten the plate.

[0005] Furthermore, a shift slide is slidably installed on the base plate, a shift screw rod 1 is rotatably installed on the base plate, the shift screw rod 1 and the shift slide constitute a spiral pair, the shift frame is slidably installed on the shift slide, a shift screw rod 2 is rotatably installed on the shift slide, the shift screw rod 2 and the shift frame constitute a spiral pair, and the axis of the shift screw rod 1 is perpendicular to the axis of the shift screw rod 2.

[0006] Furthermore, four adjustment racks are slidingly installed in a circular array on the shift frame, and the adjustment strip plates are fixedly installed on the corresponding adjustment racks to press the ends closest to the axis of the ring plate, and a gear set is provided between the four adjustment racks.

[0007] Furthermore, the gear set includes 1 linkage gear ring, 4 linkage gears, and 4 driven gears. The linkage gear ring and the driven gears are rotatably mounted on the shift frame, and the linkage gears are rotatably mounted on the corresponding driven gears. A torsion spring is arranged between the linkage gears and the corresponding driven gears. The linkage gears are all engaged with the linkage gear ring to form a gear pair, and the driven gears are engaged with the corresponding adjustment racks to form a gear rack pair.

[0008] Furthermore, four strip slides are slidably installed in a circumferential array on the pressing ring plate. The pressing strip plates are fixedly installed on the corresponding strip slides at the ends closest to the axis of the pressing ring plate. The strip slides and the corresponding adjustment racks are slidably fitted.

[0009] Furthermore, four driven slides are slidingly installed in a circular array on the lower surface of the supporting square plate, and the supporting strip is fixedly installed on the end of the corresponding driven slide that is farthest from the axis of the pressing ring plate. A driven strip is also fixedly installed on the lower surface of the supporting strip, and a linkage strip is fixedly installed on the end of the adjusting rack that is farthest from the axis of the pressing ring plate. The linkage strip is used to push the corresponding driven strip to move.

[0010] Furthermore, an L-shaped side plate is fixedly installed on the bottom plate, a circular turntable is rotatably installed on the L-shaped side plate, a feed slide is slidably installed on the circular turntable, a feed slide is also slidably installed on the feed slide, springs are symmetrically arranged between the feed slide and the feed slide, and auxiliary wheels are symmetrically rotatably installed on both sides of the feed slide, and the auxiliary wheels are used to assist in pressing the plate.

[0011] Furthermore, an annular slide is slidably mounted on the lower surface of the supporting square plate, and the auxiliary gear ring is rotatably mounted on the annular slide. The circumferential directions of the two sector-shaped supporting plates are the same, and the axes of the circular rotating frame and the auxiliary gear ring are on the same straight line.

[0012] Furthermore, an auxiliary slide is slidably installed on the L-shaped side panel, an auxiliary slide is symmetrically slidably installed on the auxiliary slide, a double-headed threaded screw is rotatably installed on the auxiliary slide, the threads at both ends of the double-headed threaded screw form a spiral pair with the corresponding auxiliary slide, and the flat strip is fixedly installed at the end of the corresponding auxiliary slide.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: (1) By providing a flattening strip, the present invention can efficiently flatten the surface of the plate before cutting, ensure uniform force during cutting, and improve cutting accuracy and product quality. (2) By providing an auxiliary wheel, when the cutting disc contacts the plate, the auxiliary wheel first presses the surface of the plate to ensure that the cutting area remains stable, thereby reducing vibration and offset. (3) By providing a shifting assembly, the present invention can first adjust the position of the plate and then press and fix the position of the plate, and then adjust the position of the shifting frame to move the plate to the position where the cutting assembly is located, and realize the feeding of the plate during the demolition process. (4) By cooperating with the shifting assembly and the cutting assembly, the present invention can achieve multi-angle adjustment of the plate, so that the plate can be adaptively cut according to needs. (5) By providing a supporting strip, when the plate moves to the edge area of ​​the supporting square plate, the supporting strip automatically extends to form an effective support for the suspended part, thereby preventing the plate from being deformed due to its own weight or cutting pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a structural schematic diagram of the auxiliary slide of the present invention.

[0016] Figure 3 It is a front view of the overall structure of the present invention.

[0017] Figure 4 It is a structural schematic diagram of the supporting square plate of the present invention.

[0018] Figure 5 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0019] Figure 6 It is a structural diagram of the shift frame of the present invention.

[0020] Figure 7 for Figure 6 A partial enlarged schematic diagram of point B in the middle.

[0021] Figure 8 It is a structural schematic diagram of the supporting strips of the present invention.

[0022] Figure 9 for Figure 8 A partial enlarged schematic diagram of point C in the middle.

[0023] Figure 10 It is a top view of the structure supporting the square plate of the present invention.

[0024] Figure 11 It is a structural schematic diagram of the flat strip of the present invention.

[0025] Figure 12 for Figure 11 A local enlarged schematic diagram of point D in the middle.

[0026] Reference numerals: 101 - bottom plate; 102 - L-shaped side plate; 103 - supporting square plate; 104 - auxiliary slide; 105 - auxiliary slide plate; 106 - fan-shaped support plate; 107 - shift slide; 108 - double-threaded screw; 109 - auxiliary electric cylinder; 110 - auxiliary motor; 111 - leveling strip; 112 - circular rotating frame; 113 - positioning motor; 114 - pressing strip; 115 - feed electric cylinder; 116 - feed slide; 117 - feed slide; 118 - cutting disc; 119 - auxiliary wheel; 120 - cutting motor; 121 - shift screw 1; 122 -Shift frame; 123-Shift motor 1; 124-Shift screw rod 2; 125-Shift motor 2; 126-Pressing ring plate; 127-Pressing electric cylinder; 128-Linking gear ring; 129-Strip slide; 130-Adjusting rack; 131-Linking strip plate; 132-Driven strip plate; 133-Supporting strip plate; 134-Adjusting strip plate; 135-Linking gear; 136-Driven gear; 137-Positioning motor; 138-Annular slide; 139-Moving electric cylinder; 140-Auxiliary gear ring; 141-Auxiliary gear; 142-Shifting motor; 143-Driven slide. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] Example: Reference Figures 1-12 A multi-angle adjustable stainless steel plate cutting device includes a base plate 101, a supporting square plate 103 is fixedly mounted on the base plate 101, a shift assembly is provided on the base plate 101, the shift assembly includes a shift frame 122, a shift slide 107 is slidably mounted on the base plate 101, a shift screw rod 121 is rotatably mounted on the base plate 101, the shift screw rod 121 and the shift slide 107 form a screw pair, a shift motor 123 is fixedly mounted on the base plate 101, and the shift motor 1 The output shaft of 123 is fixedly connected to the shift screw rod 121, the shift frame 122 is slidably installed on the shift slide 107, the shift screw rod 2 124 is rotatably installed on the shift slide 107, the shift screw rod 2 124 and the shift frame 122 form a spiral pair, the shift motor 2 125 is fixedly installed on the shift slide 107, the output shaft of the shift motor 2 125 is fixedly connected to the shift screw rod 2 124, and the axis of the shift screw rod 121 is perpendicular to the axis of the shift screw rod 2 124.

[0029] Start the shift motor 123 to drive the shift screw 121 to rotate, so that the shift slide 107 moves along the axis of the shift screw 121, and the shift frame 122 on the shift slide 107 moves synchronously. Start the shift motor 2 125 to drive the shift screw 2 124 to rotate, so that the shift frame 122 moves along the axis of the shift screw 2 124. Since the axis of the shift screw 121 and the axis of the shift screw 2 124 are perpendicular, the direction in which the shift slide 107 moves relative to the base plate 101 and the direction in which the shift frame 122 moves relative to the shift slide 107 are perpendicular.

[0030] The movable arrangement of the circular array on the shift frame 122 is provided with four adjustment strips 134. The lower surface of the adjustment strip 134 and the upper surface of the supporting square plate 103 are on the same plane. The adjustment strip 134 is used to adjust the position of the plate. The sliding installation of the circular array on the shift frame 122 is provided with four adjustment racks 130. The adjustment strip 134 is fixedly mounted on the corresponding adjustment rack 130 to press the end closest to the axis of the ring plate 126. A gear set is provided between the four adjustment racks 130. The gear set includes a linkage gear ring 128, four linkage gears 135, and four driven gears 136. The linkage gear ring 128 and the driven gear 136 are all rotatably mounted on the shift frame 122, and the linkage gear 135 is rotatably mounted on the corresponding driven gear 136. A torsion spring is arranged between the linkage gear 135 and the corresponding driven gear 136. One end of the torsion spring is fixedly connected to the linkage gear 135, and the other end of the torsion spring is fixedly connected to the driven gear 136. The linkage gears 135 are all engaged with the linkage gear ring 128 to form a gear pair, and the driven gear 136 is engaged with the corresponding adjustment rack 130 to form a gear rack pair. A positioning motor 137 is also fixedly mounted on the shift frame 122, and the output shaft of the positioning motor 137 is fixedly connected to the corresponding linkage gear 135.

[0031] In the initial position, the four adjustment racks 130 are all located at the position farthest from the axis of the linkage gear ring 128, that is, at this time, the four adjustment strips 134 are all located at the position farthest from the axis of the linkage gear ring 128, and the positioning motor 137 is started to drive the corresponding linkage gear 135 to rotate. Under the action of the linkage gear ring 128, the four linkage gears 135 rotate synchronously. Under the action of the torsion spring between the linkage gear 135 and the driven gear 136, the four driven gears 136 rotate synchronously, that is, the four adjustment racks 130 are synchronously moved closer to the linkage gear ring 128. 28 axis, thereby making the four adjustment strips 134 synchronously move toward the direction close to the axis of the linkage gear ring 128. When the two opposite adjustment strips 134 contact the plate and cannot move further, the driven gear 136 corresponding to the adjustment strip 134 cannot continue to rotate. At this time, the linkage gear 135 continues to rotate, and the torsion spring between the linkage gear 135 and the driven gear 136 is compressed. Finally, under the action of the four adjustment strips 134, the plate is located at the center of the supporting square plate 103, that is, the adjustment of the position of the plate is completed.

[0032] A pressing ring plate 126 is slidably mounted on the shift frame 122, a spring is provided between the shift frame 122 and the pressing ring plate 126, and four pressing strips 114 are provided in a circular array on the pressing ring plate 126. The pressing strips 114 are used to assist in fixing the position of the plate. Four strip slides 129 are slidably mounted on the circumferential array on the pressing ring plate 126, and the pressing strips 114 are fixedly mounted on the corresponding strip slides 129 and are closest to the axis of the pressing ring plate 126. At the end, the strip slide 129 and the corresponding adjustment rack 130 are slidably matched, and a spring is provided between the strip slide 129 and the corresponding adjustment rack 130. The lower surface of the shift frame 122 is fixedly installed with a pressing electric cylinder 127, and the piston rod end of the pressing electric cylinder 127 is fixedly connected to the pressing ring plate 126. The surface of the pressing strip plate 114 farthest from the axis of the linkage gear ring 128 and the surface of the corresponding adjustment strip plate 134 closest to the axis of the linkage gear ring 128 are on the same plane.

[0033] In the initial position, the springs between the shift frame 122 and the pressing ring plate 126 and the springs between the strip slide 129 and the adjustment rack 130 are not compressed. At this time, the lower surface of the pressing strip plate 114 is located at the position farthest from the upper surface of the supporting square plate 103. Since the strip slide 129 and the adjustment rack 130 slide together, when the adjustment rack 130 moves relative to the shift frame 122, the strip slide 129 moves synchronously. At this time, the strip slide 129 slides relative to the pressing ring plate 126, that is, the adjustment strip plate 134 and the corresponding pressing strip plate 114 are synchronously moved. The four pressing strips 114 move synchronously. After the positioning strip 134 completes the position adjustment of the plate, the pressing electric cylinder 127 is started to drive the pressing ring plate 126 to move downward, so that the four strip slides 129 move synchronously. The springs between the shift frame 122 and the pressing ring plate 126 and the springs between the strip slide 129 and the positioning rack 130 are compressed, thereby causing the four pressing strips 114 to move synchronously, and finally causing the lower surfaces of the four pressing strips 114 to contact the upper surface of the plate, that is, under the action of the four pressing strips 114, auxiliary fixation of the plate is achieved.

[0034] The supporting square plate 103 is also provided with four supporting strips 133 in a circumferential array for auxiliary supporting the plate. Four driven slides 143 are slidably installed in a circumferential array on the lower surface of the supporting square plate 103. A spring is provided between the driven slide 143 and the supporting square plate 103. The supporting strip 133 is fixedly mounted on the end of the corresponding driven slide 143 farthest from the axis of the pressing ring plate 126. A driven strip 132 is also fixedly mounted on the lower surface of the supporting strip 133. A linkage strip 131 is fixedly mounted on the end of the adjusting rack 130 farthest from the axis of the pressing ring plate 126. The linkage strip 131 is used to push the corresponding driven strip 132 to move. The upper surface of the supporting strip 133 and the upper surface of the supporting square plate 103 are on the same plane.

[0035] In the initial position, the adjustment strip 134 is located at the position farthest from the axis of the linkage gear ring 128, the spring between the driven slide 143 and the supporting square plate 103 is not compressed, and the driven slide 143 and the supporting strip 133 are both located at the position closest to the axis of the linkage gear ring 128. At this time, the surface of the linkage strip 131 farthest from the axis of the linkage gear ring 128 and the surface of the driven strip 132 closest to the axis of the linkage gear ring 128 are on the same plane, that is, the linkage strip 131 and the corresponding driven strip 132 are in contact at this time, and the surface of the adjustment strip 134 closest to the axis of the linkage gear ring 128 and the surface of the support strip 133 farthest from the axis of the linkage gear ring 128 are on the same plane.

[0036] After the adjusting strip 134 completes the adjustment of the plate position and the pressing strip 114 completes the auxiliary fixation of the plate, the shift motor 123 and the shift motor 2 125 are started to adjust the position of the shift frame 122, and the pressing strip 114 and the adjusting strip 134 on the shift frame 122 move synchronously, thereby causing the plate to move on the upper surface of the supporting square plate 103, that is, the position of the supporting square plate 103 is adjusted. When a certain adjusting strip 134 moves to the outside of the corresponding supporting strip 133, the contact position between the plate and the adjusting strip 134 is located at the corresponding supporting strip. 133, and at this time the linkage strip 131 corresponding to the adjusting strip 134 is in contact with the corresponding driven strip 132, and the adjusting strip 134 continues to move in this direction. Under the action of the linkage strip 131, the driven strip 132 moves synchronously, that is, the supporting strip 133 moves synchronously, and the spring between the driven slide 143 corresponding to the supporting strip 133 and the supporting square plate 103 is compressed, that is, at this time the adjusting strip 134 and the corresponding supporting strip 133 move synchronously, and the supporting strip 133 provides auxiliary support for the area where the plate moves to the outside of the supporting square plate 103.

[0037] The bottom plate 101 is provided with a cutting assembly, which includes a feed slide 116 and an auxiliary gear ring 140. The bottom plate 101 is fixedly mounted with an L-shaped side plate 102, and a circular rotating frame 112 is rotatably mounted on the L-shaped side plate 102. A positioning motor 113 is fixedly mounted on the L-shaped side plate 102, and the output shaft of the positioning motor 113 is fixedly connected to the circular rotating frame 112. The feed slide 116 is slidably mounted on the circular rotating frame 112, and a feed electric cylinder 115 is fixedly mounted on the circular rotating frame 112. The movable part of the feed electric cylinder 115 is fixedly mounted on the circular rotating frame 112. The end of the plug rod is fixedly connected to the feed slide 116, and a feed slide 117 is also slidably installed on the feed slide 116. Springs are symmetrically arranged between the feed slide 116 and the feed slide 117. Auxiliary wheels 119 are symmetrically rotatably installed on both sides of the feed slide 117. The auxiliary wheels 119 are used to assist in pressing the plate. A cutting disc 118 is rotatably installed on the feed slide 116, and a cutting motor 120 is fixedly installed on the feed slide 116. The output shaft of the cutting motor 120 is fixedly connected to the cutting disc 118.

[0038] In the initial position, the spring between the feed slide 116 and the feed carriage 117 is not compressed. At this time, the distance between the lower end point of the auxiliary wheel 119 and the lower surface of the base plate 101 is smaller than the distance between the lower end point of the cutting disc 118 and the lower surface of the base plate 101.

[0039] After the position adjustment of the plate is completed, that is, the position of the plate to be cut is located directly below the positioning motor 113, the positioning motor 113 is started to drive the circular rotating frame 112 to rotate, that is, the cutting surface of the cutting disc 118 is parallel to the position of the plate to be cut, and then the cutting motor 120 is started to drive the cutting disc 118 to rotate, and then the feeding electric cylinder 115 is started to drive the feeding slide 116 to move downward. Under the action of the spring between the feeding slide 116 and the feeding slide 117, the feeding slide 116 and the feeding slide 117 move downward synchronously, first making the auxiliary wheel 119 contact the upper surface of the plate. At this time, the cutting disc 118 does not contact the plate. The feed slide 116 continues to move downward. At this time, the auxiliary wheel 119 cannot move further, that is, the feed slide 117 cannot move further. The spring between the feed slide 116 and the feed slide 117 is compressed, and the cutting disc 118 continues to move downward relative to the auxiliary wheel 119 to contact the plate for cutting, and under the action of the four auxiliary wheels 119, auxiliary pressure is applied to both sides of the cutting position of the plate, and then the shift motor 123 and the shift motor 2 125 are started to move the plate relative to the cutting disc 118, thereby realizing the cutting of the plate. During the movement of the plate, the auxiliary wheel 119 rotates relative to the feed slide 117.

[0040] The auxiliary gear ring 140 is symmetrically fixed with fan-shaped support plates 106, and there is a gap between the two fan-shaped support plates 106. An annular slide 138 is also slidably installed on the lower surface of the supporting square plate 103, and a giving way electric cylinder 139 is also fixedly installed on the lower surface of the supporting square plate 103. The piston rod end of the giving way electric cylinder 139 is fixedly connected to the annular slide 138. The auxiliary gear ring 140 is rotatably mounted on the annular slide 138, and a transposition motor 142 is also fixedly installed on the lower surface of the supporting square plate 103. An auxiliary gear 141 is fixedly mounted on the output shaft of the transposition motor 142. The auxiliary gear 141 and the auxiliary gear ring 140 are meshed to form a gear pair. The circumferential directions of the two fan-shaped support plates 106 are the same, and the axes of the circular rotating frame 112 and the auxiliary gear ring 140 are on the same line. The gap between the two fan-shaped support plates 106 is used to give way for the cutting disc 118.

[0041] After completing the adjustment of the plate position, the giving way electric cylinder 139 is started to make the annular slide 138 move downward, and then the shifting motor 142 is started to drive the auxiliary gear 141 to rotate, so that the auxiliary gear ring 140 rotates and the fan-shaped support plate 106 rotates synchronously, thereby adjusting the gap position between the two fan-shaped support plates 106, so that the gap position of the fan-shaped support plate 106 coincides with the position of the plate to be cut. When adjusting the position of the auxiliary gear ring 140, the position of the circular rotating frame 112 is adjusted synchronously, so that the cutting disc 118 always corresponds to the gap position between the two fan-shaped support plates 106. After completing the adjustment of the gap position between the two fan-shaped support plates 106, the giving way electric cylinder 139 is started to make the annular slide 138 move upward, so that the upper surface of the fan-shaped support plate 106 and the upper surface of the supporting square plate 103 are on the same plane.

[0042] An auxiliary component is provided on the base plate 101, which includes two leveling strips 111. The leveling strips 111 are used to level the plate. An auxiliary slide 104 is slidably installed on the L-shaped side plate 102. An auxiliary electric cylinder 109 is fixedly installed on the base plate 101. The piston rod end of the auxiliary electric cylinder 109 is fixedly connected to the auxiliary slide 104. An auxiliary slide 105 is symmetrically slidably installed on the auxiliary slide 104. A double-headed threaded screw 108 is rotatably installed on the auxiliary slide 104. The threads at both ends of the double-headed threaded screw 108 form a spiral pair with the corresponding auxiliary slide 105. An auxiliary motor 110 is fixedly installed on the auxiliary slide 104. The output shaft of the auxiliary motor 110 is fixedly connected to the double-headed threaded screw 108. The leveling strip 111 is fixedly installed on the end of the corresponding auxiliary slide 105.

[0043] Start the auxiliary motor 110 to drive the double-headed threaded screw 108 to rotate, so that the two auxiliary slides 105 move toward each other or away from each other, and the flattening strip 111 moves synchronously relative to the corresponding auxiliary slide 105. Start the auxiliary electric cylinder 109 to make the auxiliary slide 104 move up and down, and then make the two auxiliary slides 105 move up and down synchronously.

[0044] Working principle: first, place the plate to be cut on the upper surface of the supporting square plate 103, and then start the auxiliary motor 110 so that the two flattening strips 111 are located at the closest position. At this time, the two flattening strips 111 are located directly below the cutting disc 118, and then start the auxiliary electric cylinder 109 to make the auxiliary slide 104 move downward, and the two flattening strips 111 move downward synchronously to contact the upper surface of the plate, and then start the auxiliary motor 110 to make the two auxiliary slides 105 move away from each other, and then make the two flattening strips 111 move away from each other, and the plate is flattened under the action of the flattening strips 111.

[0045] After the plate is leveled, the two auxiliary slides 105 are located at the farthest position apart, and the auxiliary slide 104 is located at the farthest position from the lower surface of the base plate 101, that is, at this time, the position of the leveling strip 111 will not affect the operation of the shift assembly. In the initial position, the axis of the linkage gear ring 128 and the axis of the circular rotating frame 112 are in the same straight line. Then the positioning motor 137 is started to make the four adjusting strips 134 complete the centering adjustment of the plate position, and then the pressing electric cylinder 127 is started to make the pressing strip 114 complete the pressing and fixing of the plate, and then the shift motor 123 and the shift motor 2 125 are started to adjust the position of the shift frame 122, so that under the action of the pressing strip 114 and the adjusting strip 134, the plate to be cut position is adjusted, so that the plate to be cut position can be located directly below the circular rotating frame 112, and when the plate moves to the outside of the supporting square plate 103, it is auxiliary supported under the action of the supporting strip 133.

[0046] Start the positioning motor 113 and the switching motor 142 to complete the position adjustment of the cutting disc 118 and the fan-shaped support plate 106, then start the cutting motor 120 to drive the cutting disc 118 to rotate, and then start the feed electric cylinder 115 to make the feed slide 116 and the feed slide 117 move downward synchronously, first make the auxiliary wheels 119 contact the two sides of the plate to be cut, and then make the cutting disc 118 contact the plate for cutting, and then start the shift motor 123 and the shift motor 2 125 to move the shift frame 122, and then make the plate move relative to the auxiliary wheels 119, that is, to achieve cutting of the plate.

[0047] The present invention is not limited to the above-mentioned specific embodiments. Various modifications made by technicians in the relevant technical field based on the above-mentioned conception without creative work are all within the scope of protection of the present invention.

Claims

1. A stainless steel plate cutting device with multi-angle adjustment, comprising a bottom plate (101) on which a supporting square plate (103) is fixedly mounted, characterized in that: The bottom plate (101) is provided with a shifting assembly, a cutting assembly, and an auxiliary assembly. The shifting assembly includes a shifting frame (122). The shifting frame (122) is provided with four adjustment strips (134) in a circumferential array. The adjustment strips (134) are used to adjust the position of the plate. A pressing ring plate (126) is slidably mounted on the shifting frame (122). The pressing ring plate (126) is provided with four pressing strips (114) in a circumferential array. The pressing strips (114) are used to assist in fixing the position of the plate. The supporting square plate (101) is provided with a plurality of adjusting strips (134). 3) There are also four support strips (133) movably provided in a circumferential array, the support strips (133) are used to assist in supporting the plate, the cutting assembly includes a feed slide (116) and an auxiliary gear ring (140), a cutting disc (118) is rotatably mounted on the feed slide (116), and a fan-shaped support plate (106) is symmetrically fixedly mounted on the auxiliary gear ring (140), and a gap exists between the two fan-shaped support plates (106), and the auxiliary assembly includes two flattening strips (111), and the flattening strips (111) are used to flatten the plate; A shifting slide (107) is slidably mounted on the base plate (101), a shifting screw rod (121) is rotatably mounted on the base plate (101), the shifting screw rod (121) and the shifting slide (107) form a spiral pair, the shifting frame (122) is slidably mounted on the shifting slide (107), a shifting screw rod (124) is rotatably mounted on the shifting slide (107), the shifting screw rod (124) and the shifting frame (122) form a spiral pair, and the axis of the shifting screw rod (121) and the axis of the shifting screw rod (124) are perpendicular; Four adjustment racks (130) are slidably mounted in a circular array on the shift frame (122), and an adjustment strip plate (134) is fixedly mounted on the corresponding adjustment racks (130) to press the end closest to the axis of the ring plate (126), and a gear set is provided between the four adjustment racks (130); The gear set comprises a linkage gear ring (128), four linkage gears (135), and four driven gears (136). The linkage gear ring (128) and the driven gears (136) are both rotatably mounted on the shift frame (122). The linkage gears (135) are rotatably mounted on the corresponding driven gears (136). A torsion spring is provided between the linkage gears (135) and the corresponding driven gears (136). The linkage gears (135) are all meshed with the linkage gear ring (128) to form a gear pair. The driven gears (136) are meshed with the corresponding adjustment racks (130) to form a gear rack pair.

2. The multi-angle adjustable stainless steel plate cutting device according to claim 1, characterized in that: Four strip slides (129) are slidably mounted in a circular array on the pressing ring plate (126), and the pressing strip plates (114) are fixedly mounted on the ends of the corresponding strip slides (129) closest to the axis of the pressing ring plate (126), and the strip slides (129) and the corresponding adjustment racks (130) are slidably matched.

3. The multi-angle adjustable stainless steel plate cutting device according to claim 2, characterized in that: Four driven slides (143) are slidably mounted in a circular array on the lower surface of the supporting square plate (103). The supporting strips (133) are fixedly mounted on the ends of the corresponding driven slides (143) that are farthest from the axis of the pressing ring plate (126). A driven strip (132) is also fixedly mounted on the lower surface of the supporting strip (133). A linkage strip (131) is fixedly mounted on the end of the adjusting rack (130) that is farthest from the axis of the pressing ring plate (126). The linkage strip (131) is used to push the corresponding driven strip (132) to move.

4. The multi-angle adjustable stainless steel plate cutting device according to claim 3, characterized in that: An L-shaped side plate (102) is fixedly mounted on the bottom plate (101), a circular rotating frame (112) is rotatably mounted on the L-shaped side plate (102), the feed slide (116) is slidably mounted on the circular rotating frame (112), a feed slide (117) is also slidably mounted on the feed slide (116), springs are symmetrically arranged between the feed slide (116) and the feed slide (117), auxiliary wheels (119) are symmetrically rotatably mounted on both sides of the feed slide (117), and the auxiliary wheels (119) are used to assist in pressing the plate.

5. The multi-angle adjustable stainless steel plate cutting device according to claim 4, characterized in that: An annular slide plate (138) is also slidably mounted on the lower surface of the supporting square plate (103), and the auxiliary gear ring (140) is rotatably mounted on the annular slide plate (138). The circumferential directions of the two sector-shaped supporting plates (106) are the same, and the axes of the circular rotating frame (112) and the auxiliary gear ring (140) are on the same straight line.

6. The multi-angle adjustable stainless steel plate cutting device according to claim 5, characterized in that: An auxiliary slide (104) is slidably mounted on the L-shaped side plate (102), an auxiliary slide plate (105) is symmetrically slidably mounted on the auxiliary slide plate (104), a double-threaded screw rod (108) is rotatably mounted on the auxiliary slide plate (104), the threads at both ends of the double-threaded screw rod (108) respectively form a spiral pair with the corresponding auxiliary slide plate (105), and the flat strip plate (111) is fixedly mounted on the end of the corresponding auxiliary slide plate (105).

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