Cutting device for machining paddy field slurry stirrer assembly

Abstract

The invention discloses a cutting device for paddy field slurry stirrer assembly machining, and relates to the technical field of paddy field slurry stirrer assembly machining, the cutting device comprises an inner concave cylindrical base, a clamping mechanism, a cutting mechanism and a discharging mechanism, the outer wall of a first driving mechanism is provided with the clamping mechanism used for feeding and clamping, and the clamping mechanism is provided with a second driving mechanism; the clamping mechanism comprises a feeding assembly used for feeding and pushing, a positioning assembly used for positioning and clamping and a position adjusting assembly used for adjusting the clamping position. Through cooperation of the first driving mechanism, the clamping mechanism and the discharging mechanism, a long-section L-shaped plate is fed, positioned and clamped, the front section, the middle section and the rear section of the long-section L-shaped plate can be limited before cutting machining, stability is improved, and the situation that the cutting position is inaccurate due to position deviation of the long-section L-shaped plate in the cutting machining process is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of processing paddy field agitator components, and in particular to a cutting device for processing paddy field agitator components. Background Art

[0002] A paddy field pulper is an agricultural machine specially used for land preparation in paddy fields during rice planting. Its main function is to break up and mix the soil into a slurry in the paddy field. One of the core components of the pulper is the pulper knife, which is usually welded in an array on an L-shaped plate, and then the pulper knife is installed on the frame through the L-shaped plate. During the processing of the L-shaped plate, the plate with a certain length needs to be cut into short pieces suitable for the installation length.

[0003] In the current cutting process, in order to promote material loading and replacement, it is usually necessary to manually support and push a single L-shaped plate of a certain length, and then cut it through a cutting machine. However, when a long L-shaped plate is held manually, position deviation is prone to occur, which leads to inaccurate cutting position and certain dangers. Secondly, a single cutting machine usually cuts the long L-shaped plate into short pieces suitable for installation length one by one. The cutting speed is limited and the processing efficiency needs to be improved. Furthermore, in the cutting process, the operation process from loading, clamping, cutting to unloading is not continuous, and the continuous operation of the device needs to be improved.

[0004] Therefore, in order to improve the limiting effect of the L-shaped plate and improve the processing efficiency, the present invention provides a cutting device for processing a paddy field pulping machine component. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a cutting device for processing a paddy field pulping machine component.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a cutting device for processing paddy field pulper components, comprising an inwardly concave cylindrical base and a clamping mechanism, the top wall of the inwardly concave cylindrical base is provided with a supporting base, the top wall of the supporting base is provided with a first driving mechanism for clamping and driving, the first driving mechanism comprises a clamping lower base, and the top wall of the supporting base is fixedly connected with the clamping lower base, and the outer wall of the first driving mechanism is provided with a clamping mechanism for feeding and clamping, and the clamping mechanism comprises a feeding assembly for feeding advancement, a positioning assembly for positioning and clamping, and a position adjustment assembly for adjusting the clamping position.

[0007] The feeding assembly includes a support seat, and four support seats are evenly fixed on the side walls of the support base and the side walls of the clamping lower base along the circumferential direction. The support seat is U-shaped with its opening facing the central axis of the support base, and the top walls of the support seats are slidably connected with electric sliders; a square column is fixedly connected to the middle part of the inner bottom wall of the concave cylindrical base, and the top wall of the square column is provided with a cutting mechanism for rotary cutting, the side walls of the square column are provided with a unloading mechanism corresponding to the positioning assembly one by one, and the interior of the support base is evenly slidably connected with a unloading hopper corresponding to the positioning assembly one by one along the circumferential direction.

[0008] In the above-mentioned cutting device for processing paddy field mud mixer components, a plurality of electric push rods are evenly fixed to the top wall of the clamping lower base along the circumferential direction, and a plurality of telescopic rods symmetrically distributed with the corresponding plurality of electric push rods as the center are fixed to the top wall of the clamping lower base.

[0009] In the above-mentioned cutting device for processing paddy field agitator components, the top walls of the electric push rod and the telescopic rod are fixedly connected to a clamping upper base, and the vertical central axes of the concave cylindrical base, the supporting base, the clamping lower base and the clamping upper base are collinear.

[0010] In the above-mentioned cutting device for processing a paddy field pulper assembly, the positioning assembly includes positioning bars, and the top wall of the clamped lower base is evenly fixed with four groups of positioning bars corresponding to the support seat in a one-to-one manner along the circumferential direction, each group of positioning bars includes two positioning bars symmetrically distributed in the width direction of the support seat, and the bottom wall of the clamped upper base is evenly slidably connected with four connecting plates corresponding to the positioning bars in a one-to-one manner along the circumferential direction, and the bottom wall of the connecting plate is fixed with multiple support columns in a matrix shape.

[0011] In the above-mentioned cutting device for processing paddy field pulper components, an inverted U-shaped clamping plate is commonly fixed to the bottom wall of the support column, and an inverted T-shaped slider is fixed to the middle part of the bottom wall of the inverted U-shaped clamping plate, the bottom wall of the inverted T-shaped slider is connected to the top pressure block through a spring, and the side wall of the inverted T-shaped slider is slidably connected to the inner wall of the top pressure block, and the bottom wall of the inverted U-shaped clamping plate is in contact with the top wall of the positioning strip.

[0012] In the above-mentioned cutting device for processing a paddy field pulper assembly, the position adjustment assembly includes a fixed block, and the bottom wall of the clamping upper base is evenly fixed with fixed blocks corresponding to the connecting plate along the circumferential direction, and the outer wall of the connecting plate on one side away from the axis of the clamping upper base is rotatably connected with an adjusting screw, and the adjusting screw is threadedly connected and passes through the fixed block.

[0013] In the above-mentioned cutting device for processing paddy field pulper components, the cutting mechanism includes a second motor, the top wall of the square column is fixedly connected to the second motor, and the top wall of the second motor is installed with a concave cylindrical slide with an opening facing downward, the inner wall of the concave cylindrical slide is connected to four L-shaped support plates through an electric telescopic rod, the four L-shaped support plates are evenly distributed in the circumferential direction and are slidably connected to the side walls of the concave cylindrical slide up and down, and the side walls of the L-shaped support plates are installed with metal wheel cutters.

[0014] In the above-mentioned cutting device for processing paddy field pulper components, the feeding mechanism includes a second driving component for driving the feeding and a clamping component for end clamping, the second driving component includes a rotating sub-component, and four rotating sub-components are evenly fixed on the side wall of the concave cylindrical slide in the circumferential direction, the rotating sub-components and the L-shaped support plates are staggered, and the outer wall of the rotating sub-component is fitted and connected with an adjusting mother component, and the adjusting mother component is composed of an arc plate and a horizontal plate on the bottom wall of the arc plate.

[0015] In the above-mentioned cutting device for processing paddy field agitator components, the bottom wall of the horizontal plate of the adjusting mother part is fixedly connected with a gear condition, and the gear condition is composed of two upper and lower symmetrical racks and the same vertical rod with the ends of the two racks fixedly connected. The upper and lower racks of the rack condition are horizontally slidably connected to the side walls of the square column, and the end of the upper rack of the rack condition away from the vertical rod is connected to the square column through a reset spring.

[0016] In the above-mentioned cutting device for processing a paddy field pulper assembly, the clamping assembly includes a second gear, and the lower side of the upper rack of the adjusting mother part is meshed and connected with the second gear, the second gear is rotatably connected to the side wall of the square column, and the front end of the shaft of the second gear is fixed with an upper clamping block, the upper side wall of the lower rack of the adjusting mother part is meshed and connected with a third gear, and the third gear is rotatably connected to the side wall of the square column, and the front end of the shaft of the third gear is fixed with an L-shaped lower clamping block.

[0017] The advantages of the present invention over the prior art are as follows: 1. Through the cooperation of the first driving mechanism, the clamping mechanism and the unloading mechanism, the long L-shaped plate is loaded, positioned and clamped, the support seat supports the long L-shaped plate, the positioning bar performs preliminary positioning on the long L-shaped plate, the electric slider is close to the tail of the long L-shaped plate for limiting, the upper clamping block is close to the upper wall of the front end of the long L-shaped plate, the L-shaped lower clamping block is close to the lower wall and side wall of the front end of the long L-shaped plate, the cutting end of the long L-shaped plate is limited by the upper clamping block and the L-shaped lower clamping block, the top wall of the long L-shaped plate is pressed and limited by the top pressing block, and the middle side of the long L-shaped plate is limited by the cooperation of the inverted U-shaped clamping plate and the positioning bar, that is, the front, middle and rear sections of the long L-shaped plate are limited before cutting, which increases stability and prevents the long L-shaped plate from shifting during processing, thereby causing inaccurate cutting position.

[0018] 2. Through the cooperation of the cutting mechanism, the feeding assembly and the unloading mechanism, after multiple L-shaped support plates and the metal wheel cutter rotate circumferentially to the top of the corresponding long L-shaped plate, the electric telescopic rod drives the L-shaped support plate and the metal wheel cutter to move up and down, so as to cut the long L-shaped plate from top to bottom. After one section of cutting is completed, the concave cylindrical slide rotates to drive the metal wheel cutter and the long L-shaped plate to stagger their positions, so that the unloading mechanism can perform the unloading operation and the feeding assembly can continue to push the loading, so that multiple long L-shaped plates can be cut at the same time in a reciprocating cycle, thereby improving the processing efficiency.

[0019] 3. Through the cooperation of the cutting mechanism and the unloading mechanism, the concave cylindrical slide drives the rotating sub-component to rotate and push the adjusting mother component to move, and the upper clamping block and the L-shaped lower clamping block release the clamping of the short segments cut between them. The cut short segments are then pushed down to the inside of the unloading hopper for unified collection, which is convenient for timely clamping release and unloading after the cutting of each short segment of the long L-shaped plate is completed. The intermittent reciprocating loading, clamping, cutting and unloading operations are performed on multiple long L-shaped plates, which improves the operation continuity of the device, saves labor costs, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein: Figure 1 The present invention is a schematic diagram of the overall structure of a cutting device for processing paddy field mud mixer components.

[0021] Figure 2 This is a partial structural schematic diagram of a cutting device for processing a paddy field slurry machine component proposed by the present invention.

[0022] Figure 3 This is a schematic structural diagram of a support base of a cutting device for processing a paddy field pulper assembly proposed by the present invention.

[0023] Figure 4 This is a schematic diagram of the square column structure of a cutting device for processing paddy field mud mixer components proposed by the present invention.

[0024] Figure 5 for Figure 3 Schematic diagram of the structure at A in the middle.

[0025] Figure 6 for Figure 4 Schematic diagram of the structure at B in the figure.

[0026] Figure 7 The present invention is a schematic structural diagram of a cutting mechanism of a cutting device for processing a paddy field pulper assembly.

[0027] Figure 8 The present invention is a schematic structural diagram of a material discharge mechanism of a cutting device for processing a paddy field pulper assembly.

[0028] Fig. 9 The present invention is a schematic structural diagram of a lower hopper of a cutting device for processing a paddy field pulper assembly.

[0029] In the figure: 1, concave cylindrical base; 2, support base; 3, first driving mechanism; 31, clamping lower base; 32, electric push rod; 33, telescopic rod; 34, clamping upper base; 4, clamping mechanism; 41, feeding assembly; 411, support seat; 412, electric slider; 42, positioning assembly; 421, positioning bar; 422, connecting plate; 423, support column; 424, inverted U-shaped clamping plate; 425, inverted T-shaped slider; 426, top lower pressure block; 43, position adjustment assembly; 431 , fixed block; 432, adjusting screw rod; 5, square column; 6, cutting mechanism; 61, second motor; 62, concave cylindrical slide; 63, L-shaped support plate; 64, metal wheel cutting machine; 7, unloading mechanism; 71, second driving assembly; 711, rotating sub-assembly; 712, adjusting mother part; 713, gear condition; 714, reset spring; 72, clamping assembly; 721, second gear; 722, upper clamping block; 723, third gear; 724, L-shaped lower clamping block; 8, unloading hopper. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 3A cutting device for processing a paddy field agitator assembly comprises an inwardly concave cylindrical base 1 and a clamping mechanism 4, the top wall of the inwardly concave cylindrical base 1 is provided with a supporting base 2, the top wall of the supporting base 2 is provided with a first driving mechanism 3 for clamping drive, the outer wall of the first driving mechanism 3 is provided with a clamping mechanism 4 for feeding and clamping, the clamping mechanism 4 comprises a feeding assembly 41 for feeding advancement, a positioning assembly 42 for positioning and clamping, and a position adjustment assembly 43 for adjusting the clamping position; a square column 5 is fixedly connected to the middle part of the inner bottom wall of the inwardly concave cylindrical base 1, the top wall of the square column 5 is provided with a cutting mechanism 6 for rotary cutting, the side wall of the square column 5 is provided with a unloading mechanism 7 corresponding to the positioning assembly 42, and a unloading hopper 8 corresponding to the positioning assembly 42 is evenly slidably connected to the inside of the supporting base 2 along the circumferential direction.

[0032] First, place the long L-shaped plate to be processed on the top of the feeding assembly 41, adjust the feeding assembly 41 to be close to the end of the long L-shaped plate away from the processing position, push it toward the processing position, and after the long L-shaped plate is cut once, feed it forward intermittently to facilitate the next cutting; the cut end part of the long L-shaped plate enters the cutting position, adjust the first driving mechanism 3 to drive the clamping mechanism 4 to move downward, and the positioning assembly 42 clamps and limits the middle section of the long L-shaped plate to prevent the long L-shaped plate from shifting during the processing, thereby causing inaccurate cutting position.

[0033] The square column 5 supports the cutting mechanism 6 and the unloading mechanism 7. The cutting mechanism 6 is started to cut a plurality of long L-shaped plates. After cutting, the unloading mechanism 7 is driven to adjust the position, so as to facilitate timely clamping release and unloading after each short segment of the long L-shaped plate is cut. The unloaded short segment finished product falls into the inside of the unloading hopper 8 for collection.

[0034] Reference Figure 3 to Figure 4 The first driving mechanism 3 includes a clamping lower base 31, the top wall of the supporting base 2 is fixedly connected with the clamping lower base 31, the top wall of the clamping lower base 31 is evenly fixed with a plurality of electric push rods 32 along the circumferential direction, the top wall of the clamping lower base 31 is fixed with a plurality of telescopic rods 33 symmetrically distributed with the corresponding plurality of electric push rods 32 as the center, the top walls of the electric push rods 32 and the telescopic rods 33 are jointly fixedly connected with a clamping upper base 34, and the vertical central axes of the concave cylindrical base 1, the supporting base 2, the clamping lower base 31 and the clamping upper base 34 are collinear.

[0035] Reference Figure 1 , Figures 4 to 6The feeding assembly 41 includes a support seat 411. Four support seats 411 are evenly fixed on the side walls of the support base 2 and the side walls of the clamping lower base 31 along the circumferential direction. The support seat 411 is U-shaped with its opening facing the central axis of the support base 2. The top walls of the support seats 411 are slidably connected with an electric slider 412.

[0036] The positioning assembly 42 includes a positioning bar 421, and four groups of positioning bars 421 corresponding to the support seat 411 are evenly fixed on the top wall of the clamping lower base 31 along the circumferential direction, and each group of positioning bars 421 includes two positioning bars 421 symmetrically distributed in the width direction of the support seat 411, and the bottom wall of the clamping upper base 34 is evenly slidably connected with four connecting plates 422 corresponding to the positioning bars 421 along the circumferential direction, and the bottom wall of the connecting plate 422 is fixed with multiple supporting columns 423 in a matrix shape; the bottom walls of the supporting columns 423 are jointly fixed with an inverted U-shaped clamping plate 424, and an inverted T-shaped slider 425 is fixed to the middle part of the bottom wall of the inverted U-shaped clamping plate 424, and the bottom wall of the inverted T-shaped slider 425 is connected to the top pressing block 426 by a spring, and the side wall of the inverted T-shaped slider 425 is slidably connected to the inner wall of the top pressing block 426, and the bottom wall of the inverted U-shaped clamping plate 424 is in contact with the top wall of the positioning bar 421.

[0037] The position adjustment assembly 43 includes a fixed block 431, and the bottom wall of the clamping upper base 34 is evenly fixed with fixed blocks 431 corresponding to the connecting plate 422 along the circumferential direction. The outer wall of the connecting plate 422 on one side away from the axis of the clamping upper base 34 is rotatably connected with an adjusting screw 432, and the adjusting screw 432 is threadedly connected and passes through the fixed block 431.

[0038] First, place the long L-shaped plate to be processed on the top of the support seat 411. The support seat 411 supports the long L-shaped plate. The outer walls on both sides of the long L-shaped plate are close to the positioning strips 421. The positioning strips 421 perform preliminary positioning on the long L-shaped plate. Start the electric slide 412. The electric slide 412 is close to the tail of the long L-shaped plate to push the long L-shaped plate to the processing position.

[0039] The top output end of the electric push rod 32 moves downward, driving the clamping upper base 34 to approach the clamping lower base 31, and the telescopic rod 33 is adaptively retracted. The clamping upper base 34 drives the connecting plate 422, the supporting column 423 and the inverted U-shaped clamping plate 424 to move downward, and the inverted U-shaped clamping plate 424 drives the top pressing block 426 to move downward until the bottom wall of the top pressing block 426 is close to the top wall of the long L-shaped plate. The inverted T-shaped slider 425 and the top pressing block 426 are connected by a spring. The inverted U-shaped clamping plate 424 and The inverted T-shaped slider 425 continues to move downward, and the spring is compressed until the inner walls on the left and right sides of the inverted U-shaped clamping plate 424 are in close contact with the side walls of the long L-shaped plate, and the bottom of the inverted U-shaped clamping plate 424 and the top wall of the positioning strip 421 are in close contact, so as to achieve the pressing and limiting of the top wall of the long L-shaped plate by the top pressing block 426, and the inverted U-shaped clamping plate 424 and the positioning strip 421 cooperate to limit the side of the long L-shaped plate, thereby preventing the long L-shaped plate from shifting in position during processing, which in turn leads to inaccurate cutting position.

[0040] When the long L-shaped plate is cut to the tail, the adjusting screw 432 is rotated to push the positioning assembly 42 to move to adapt to the situation when the long L-shaped plate is cut to the tail, preventing the positioning assembly 42 from being restricted in the clamping position of the tail of the long L-shaped plate, thereby affecting the cutting effect of the long L-shaped plate.

[0041] Reference Figure 1 , Figure 4 , Figure 7 and Figure 8 The cutting mechanism 6 includes a second motor 61, and the top wall of the square column 5 is fixedly connected to the second motor 61. The top wall of the second motor 61 is installed with a concave cylindrical slide 62 with an opening downward. The inner wall of the concave cylindrical slide 62 is connected with four L-shaped support plates 63 through an electric telescopic rod. The four L-shaped support plates 63 are evenly distributed along the circumferential direction and are slidably connected to the side walls of the concave cylindrical slide 62 up and down. The side walls of the L-shaped support plates 63 are all installed with metal wheel cutters 64.

[0042] The unloading mechanism 7 includes a second driving component 71 for driving unloading and a clamping component 72 for end clamping. The second driving component 71 includes a rotating sub-component 711. Four rotating sub-components 711 are evenly fixed on the side wall of the concave cylindrical slide 62 in the circumferential direction. The rotating sub-components 711 and the L-shaped support plate 63 are staggered. The outer wall of the rotating sub-component 711 is fitted with an adjusting mother component 712. The adjusting mother component 712 is composed of an arc plate and a transverse plate on the bottom wall of the arc plate; the bottom wall of the transverse plate of the adjusting mother component 712 is fixedly connected with a gear condition 713, and the gear condition 713 is composed of two upper and lower symmetrical racks and the same vertical rod fixedly connected to the ends of the two racks. The upper and lower racks of the rack condition 713 are horizontally slidably connected to the side wall of the square column 5, and the end of the upper rack of the rack condition 713 away from the vertical rod is connected to the square column 5 through a reset spring 714.

[0043] The clamping assembly 72 includes a second gear 721, and the lower side of the upper rack of the adjusting mother part 712 is meshed and connected with the second gear 721, and the second gear 721 is rotatably connected to the side wall of the square column 5. The front end of the shaft of the second gear 721 is fixed with an upper clamping block 722, and the upper side wall of the lower rack of the adjusting mother part 712 is meshed and connected with a third gear 723, and the third gear 723 is rotatably connected to the side wall of the square column 5, and the front end of the shaft of the third gear 723 is fixed with an L-shaped lower clamping block 724.

[0044] Before cutting, the upper clamping block 722 and the L-shaped lower clamping block 724 are in a vertical state. Figure 8 In the state shown, the cut end of the long L-shaped sheet is inserted into the gap between the upper clamping block 722 and the L-shaped lower clamping block 724, the upper clamping block 722 is close to the upper wall of the long L-shaped sheet, and the L-shaped lower clamping block 724 is close to the lower wall and side wall of the long L-shaped sheet, and the upper clamping block 722 and the L-shaped lower clamping block 724 limit the cut end of the long L-shaped sheet.

[0045] During cutting, the top output end of the second motor 61 rotates to drive the concave cylindrical slide 62 to rotate, and the concave cylindrical slide 62 drives multiple L-shaped support plates 63 and metal wheel cutters 64 distributed in the circumferential direction to rotate. The L-shaped support plate 63 supports the metal wheel cutter 64. When the metal wheel cutter 64 rotates to just above the cutting end of the long section of L-shaped plate, the metal wheel cutter 64 is started, and the cutter head of the metal wheel cutter 64 rotates to cut. At the same time, the electric telescopic rod in the concave cylindrical slide 62 drives the metal wheel cutter 64 to move up and down to cut the long section of L-shaped plate from top to bottom. After one section of cutting is completed, the concave cylindrical slide 62 rotates to drive the metal wheel cutter 64 to stagger the position with the long section of L-shaped plate, which is convenient for continuing to advance the feeding and clamping, and also convenient for the operator to observe whether the cutting end of the long section of L-shaped plate is advanced to the specified position. The rotating multiple metal wheel cutters 64 simultaneously cut the cutting ends of the clamped multiple long sections of L-shaped plates, thereby improving the processing efficiency.

[0046] Reference Figures 7 to 9 During the cutting interval, the rotating sub-component 711 moves counterclockwise towards the adjusting mother component 712 as the concave cylindrical slide 62 rotates, the rotating sub-component 711 pushes the adjusting mother component 712 to move, the reset spring 714 is stretched, the adjusting mother component 712 moves and drives the gear condition 713 of the bottom wall to move, the second gear 721 rotates clockwise, the third gear 723 rotates counterclockwise, the second gear 721 drives the upper clamping block 722 to rotate from a vertical state to a horizontal state, the third gear 723 drives the L-shaped lower clamping block 724 to rotate from a vertical state to a horizontal state, the upper clamping block 722 and the L-shaped lower clamping block 724 release the clamping of the cut L-shaped plate short section, and the cut short section is then pushed down to the inside of the lower hopper 8 for unified collection.

[0047] Reference Figure 4 and Figure 8 After the rotating sub-component 711 and the adjusting mother component 712 continue to rotate and disengage, the reset spring 714 drives the adjusting mother component 712 to reset, and the clamping mechanism 4 continues to push the long L-shaped plate to load and clamp and position the long L-shaped plate, thereby realizing intermittent reciprocating loading, clamping, cutting and unloading operations of multiple long L-shaped plates, improving the continuity of the device operation, saving labor costs, and improving production efficiency.

[0048] The specific operating steps of the cutting device for processing the paddy field mud mixer assembly are as follows: first, place the long L-shaped plate to be processed on the top of the feeding assembly 41, and the outer walls on both sides of the long L-shaped plate are close to the positioning bar 421. The electric slider 412 pushes the long L-shaped plate to the processing position, and the clamping upper base 34 drives the top pressing block 426 to press and limit the top wall of the long L-shaped plate. The inverted U-shaped clamping plate 424 and the positioning bar 421 cooperate to limit the side of the long L-shaped plate.

[0049] During the cutting interval, the rotating sub-component 711 rotates with the concave cylindrical slide 62, pushing the adjusting mother component 712 to move, driving the second gear 721 to drive the upper clamping block 722 to rotate from a vertical state to a horizontal state, and the third gear 723 drives the L-shaped lower clamping block 724 to rotate from a vertical state to a horizontal state, and the upper clamping block 722 and the L-shaped lower clamping block 724 release the clamping of the short segment cut between them, and the cut short segment is then pushed down to the inside of the lower hopper 8 for unified collection.

[0050] The adjusting mother part 712 is reset, and the electric slider 412 is used to drive the long L-shaped plate to be fed forward intermittently after cutting is completed, so as to facilitate the next cutting. In this way, multiple long L-shaped plates are loaded, clamped, cut and unloaded intermittently and reciprocatingly, which improves the operation continuity of the device and saves labor costs. When the long L-shaped plate is cut to the tail, the adjusting screw 432 is adjusted to adapt to the situation when the long L-shaped plate is cut to the tail, so as to prevent the clamping position of the long L-shaped plate by the positioning component 42 from affecting the cutting effect of the long L-shaped plate.

[0051] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for processing paddy field agitator components, comprising a concave cylindrical base (1) and a clamping mechanism (4), characterized in that: The top wall of the concave cylindrical base (1) is provided with a support base (2), and the top wall of the support base (2) is provided with a first driving mechanism (3) for clamping and driving, the first driving mechanism (3) includes a clamping lower base (31), and the top wall of the support base (2) is fixedly connected to the clamping lower base (31), and the outer wall of the first driving mechanism (3) is provided with a clamping mechanism (4) for feeding and clamping, and the clamping mechanism (4) includes a feeding component (41) for feeding and advancing, a positioning component (42) for positioning and clamping, and a position adjustment component (43) for adjusting the clamping position; The feeding assembly (41) comprises a support seat (411), and four support seats (411) are evenly fixed on the side wall of the support base (2) and the side wall of the clamping lower base (31) along the circumferential direction, the support seat (411) is in a U shape with an opening facing the central axis of the support base (2), and the top wall of the support seat (411) is slidably connected to an electric slider (412); A square column (5) is fixedly connected to the middle of the inner bottom wall of the concave cylindrical base (1), and a cutting mechanism (6) for rotary cutting is provided on the top wall of the square column (5), a material discharge mechanism (7) corresponding one-to-one to the positioning assembly (42) is provided on the side wall of the square column (5), and a material discharge hopper (8) corresponding one-to-one to the positioning assembly (42) is uniformly slidably connected inside the support base (2) along the circumferential direction.

2. A cutting device for processing paddy field agitator components according to claim 1, characterized in that: A plurality of electric push rods (32) are evenly fixed to the top wall of the clamping lower base (31) along the circumferential direction, and a plurality of telescopic rods (33) are symmetrically distributed around the corresponding plurality of electric push rods (32) as the center, respectively, are fixed to the top wall of the clamping lower base (31).

3. A cutting device for processing paddy field agitator components according to claim 2, characterized in that: The top walls of the electric push rod (32) and the telescopic rod (33) are fixedly connected to a clamping upper base (34), and the vertical central axes of the concave cylindrical base (1), the supporting base (2), the clamping lower base (31) and the clamping upper base (34) are collinear.

4. A cutting device for processing paddy field agitator components according to claim 3, characterized in that: The positioning assembly (42) comprises positioning bars (421), and the top wall of the clamping lower base (31) is evenly fixed with four groups of positioning bars (421) corresponding to the support base (411) in a one-to-one manner in a circumferential direction, each group of positioning bars (421) comprises two positioning bars (421) symmetrically distributed in a width direction of the support base (411), and the bottom wall of the clamping upper base (34) is evenly slidably connected with four connecting plates (422) corresponding to the positioning bars (421) in a one-to-one manner in a circumferential direction, and the bottom wall of the connecting plate (422) is fixed with a plurality of supporting columns (423) in a matrix shape.

5. A cutting device for processing paddy field agitator components according to claim 4, characterized in that: An inverted U-shaped clamping plate (424) is fixed to the bottom wall of the support column (423), and an inverted T-shaped slider (425) is fixed to the middle of the bottom wall of the inverted U-shaped clamping plate (424). The bottom wall of the inverted T-shaped slider (425) is connected to the top pressing block (426) through a spring, and the side wall of the inverted T-shaped slider (425) is slidably connected to the inner wall of the top pressing block (426). The bottom wall of the inverted U-shaped clamping plate (424) is in contact with the top wall of the positioning strip (421).

6. A cutting device for processing paddy field agitator components according to claim 4, characterized in that: The position adjustment assembly (43) comprises a fixed block (431), and the bottom wall of the clamping upper base (34) is evenly fixed with fixed blocks (431) corresponding to the connecting plates (422) along the circumferential direction, and the outer wall of the connecting plate (422) on one side away from the axis of the clamping upper base (34) is rotatably connected with an adjusting screw (432), and the adjusting screw (432) is threadedly connected and passes through the fixed block (431).

7. A cutting device for processing paddy field agitator components according to claim 1, characterized in that: The cutting mechanism (6) comprises a second motor (61), the top wall of the square column (5) is fixedly connected to the second motor (61), and the top wall of the second motor (61) is installed with a concave cylindrical slide seat (62) with an opening facing downward, the inner wall of the concave cylindrical slide seat (62) is connected with four L-shaped support plates (63) through an electric telescopic rod, the four L-shaped support plates (63) are evenly distributed along the circumferential direction and are connected to the side wall of the concave cylindrical slide seat (62) in an up-and-down sliding manner, and the side walls of the L-shaped support plates (63) are all installed with metal wheel cutters (64).

8. A cutting device for processing a paddy field agitator assembly according to claim 7, characterized in that: The material discharging mechanism (7) comprises a second driving assembly (71) for driving the material discharging and a clamping assembly (72) for clamping the end portion, the second driving assembly (71) comprises a rotating sub-assembly (711), and four rotating sub-assemblies (711) are evenly fixed to the side wall of the concave cylindrical slide seat (62) along the circumferential direction, the rotating sub-assemblies (711) and the L-shaped support plate (63) are staggered, and the outer wall of the rotating sub-assembly (711) is fittedly connected with an adjusting mother assembly (712), and the adjusting mother assembly (712) is composed of an arc plate and a transverse plate of the bottom wall of the arc plate.

9. A cutting device for processing paddy field agitator components according to claim 8, characterized in that: The bottom wall of the horizontal plate of the adjusting mother component (712) is fixedly connected with a gear condition (713), and the gear condition (713) is composed of two upper and lower symmetrical racks and a same vertical rod to which the ends of the two racks are fixedly connected. The upper and lower racks of the rack condition (713) are horizontally slidably connected to the side wall of the square column (5), and the end of the upper rack of the rack condition (713) away from the vertical rod is connected to the square column (5) via a return spring (714).

10. A cutting device for processing paddy field agitator components according to claim 8, characterized in that: The clamping assembly (72) comprises a second gear (721), and the lower side of the upper rack of the adjusting mother component (712) is meshedly connected with the second gear (721), the second gear (721) is rotatably connected to the side wall of the square column (5), and the front end of the shaft of the second gear (721) is fixed with an upper clamping block (722), the upper side wall of the lower rack of the adjusting mother component (712) is meshedly connected with a third gear (723), and the third gear (723) is rotatably connected to the side wall of the square column (5), and the front end of the shaft of the third gear (723) is fixed with an L-shaped lower clamping block (724).

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