CN114603205A - Automatic edge-searching cutting device for plate - Google Patents
Automatic edge-searching cutting device for plate Download PDFInfo
- Publication number
- CN114603205A CN114603205A CN202210412305.8A CN202210412305A CN114603205A CN 114603205 A CN114603205 A CN 114603205A CN 202210412305 A CN202210412305 A CN 202210412305A CN 114603205 A CN114603205 A CN 114603205A
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- CN
- China
- Prior art keywords
- plate
- edge
- mounting seat
- cutting device
- rod
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/02—Clamping angles; Gripping equipment thereon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
- B27B5/04—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for edge trimming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G23/00—Gauging means specially designed for adjusting of tools or guides, e.g. adjusting cutting blades in cutter blocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0033—Cutting members therefor assembled from multiple blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Sawing (AREA)
Abstract
The invention belongs to the technical field of plate manufacturing, and particularly relates to an automatic edge finding and cutting device for a plate, which comprises a bottom plate, wherein an L-shaped support is arranged on the bottom plate, and a circular truncated cone is vertically and rotatably arranged on a horizontal section of the L-shaped support; a hydraulic cylinder which is superposed with the axis of the circular truncated cone is vertically and fixedly arranged on the bottom surface of the circular truncated cone, and a mounting seat which is superposed with the axis of the circular truncated cone is fixedly arranged at the bottom end of a telescopic section of the hydraulic cylinder; and the mounting seat is provided with an edge searching and cutting mechanism. Before the circular plate with the defects at the edge is cut by the edge cutting device, the plate is adjusted to be in a state of being overlapped with the axis of the mounting seat by the edge searching cutting mechanism; when the mounting seat drives the edge searching and cutting mechanism to rotate, the roller is always attached to the edge of the plate, and the marking pen synchronously marks a line on the outer wall of the sleeve; the marking tail end is a mark left by the marking pen at the maximum defect position of the edge of the plate, and after the marking pen piece is adjusted to the position corresponding to the marking tail end, the circular saw blade can cut along the maximum defect position of the edge of the plate, so that material waste is avoided.
Description
Technical Field
The invention belongs to the technical field of plate manufacturing, and particularly relates to an automatic edge searching and cutting device for a plate.
Background
The plate is made of PVC, wood, metal and the like, and after the plate is used for a period of time, the edge of the plate inevitably has defects under the influence of external force and external environment, so that due supporting, sealing or other effects cannot be realized. The direct abandonment of the edge defect plate is not in accordance with the current environmental protection and energy saving concept, so the edge of the plate is generally cut, and the plate is made into a new plate with regular shape but slightly smaller size.
When cutting circular plate edge, usually by operating personnel at plate upper surface mark a ring in advance, then cut plate edge along the ring through the electric saw, when actual operation, operating personnel often are difficult to fix a position the biggest defect position at plate edge, and the ring outside of manual marking can include the part that does not produce the defect, has caused the waste of material.
Disclosure of Invention
In order to solve the technical problem, the invention adopts the following technical scheme: an automatic edge-finding cutting device for a plate comprises a horizontal bottom plate, wherein an inverted L-shaped support is fixedly mounted on the upper surface of the bottom plate, a circular truncated cone is vertically and rotatably mounted on a horizontal section of the L-shaped support, a bevel gear ring is sleeved on the circular truncated cone, a driving motor is fixedly mounted on the L-shaped support through a motor base, and a bevel gear meshed with the bevel gear ring is mounted on an output shaft of the driving motor; the bottom surface of the circular truncated cone is vertically and fixedly provided with a hydraulic cylinder which is superposed with the axis of the circular truncated cone, and the bottom end of the telescopic section of the hydraulic cylinder is fixedly provided with a mounting seat which is superposed with the axis of the circular truncated cone.
The mounting seat is provided with an edge searching and cutting mechanism, the edge searching and cutting mechanism comprises a plurality of sleeves which are uniformly and fixedly arranged on the outer side wall of the mounting seat along the circumferential direction of the mounting seat, telescopic arms are arranged in the sleeves in a sliding manner along the radial direction of the mounting seat, movable plates are fixedly arranged on the telescopic arms, fixed plates are arranged on the sleeves, and telescopic springs are fixedly connected between the corresponding movable plates and the fixed plates; a side bracket is fixedly arranged on the side wall of the telescopic arm, and a marking pen penetrating through the side bracket is slidably arranged on the side bracket.
A round rod which is axially arranged along the sleeve is fixedly arranged on the end surface of the telescopic arm, a rotating block is rotatably arranged on the round rod, a lower support arm is vertically and fixedly arranged on the bottom surface of the rotating block, a bearing frame is fixedly arranged on the surface of the lower support arm, and a roller with the axis in a vertical state is rotatably arranged on the bearing frame; an upper support arm is vertically and fixedly arranged on the top surface of the rotating block, a cutting motor is fixedly arranged on the upper support arm, and a circular saw blade is fixedly arranged on an output shaft of the cutting motor; the upper surface of the bottom plate is fixedly provided with a bearing platform.
As a preferable technical scheme of the invention, the rotating block is a square block, the end face of the round rod is provided with the sliding rod in a sliding fit mode, the end part of the sliding rod is fixedly provided with an Contraband-shaped frame matched with the outer wall of the rotating block, and the rotating block is prevented from freely rotating by the aid of the v-shaped frame 21274and the shaped frame.
As a preferred technical scheme of the invention, the top of the movable plate is fixedly provided with a wedge-shaped block, the mounting seat is vertically and slidably provided with a connecting ring, push rods are fixedly arranged at the positions, corresponding to the wedge-shaped block, on the connecting ring, and the end faces of the push rods are attached to the inclined planes of the corresponding wedge-shaped blocks.
As a preferred technical scheme of the present invention, a screw support is fixedly mounted on an outer wall of the mounting seat, a vertical adjusting screw is rotatably mounted on the screw support, the adjusting screw penetrates through the connecting ring in a thread fit manner, and an adjusting motor for driving the adjusting screw is fixedly mounted on the screw support.
According to a preferable technical scheme of the invention, the sleeve is fixedly provided with an ear plate corresponding to the position of the side support, the ear plate is horizontally and fixedly provided with an inclined guide plate, and the end face of the marking pen facing the guide plate is a hemispherical surface and is attached to the guide plate.
As a preferred technical solution of the present invention, the marking pen is fixedly provided with a connecting rod, an end of the connecting rod is fixedly provided with a first positioning block, the side bracket is provided with a sliding plate, a second positioning block is fixedly provided on the surface of the sliding plate facing the first positioning block, a bearing plate parallel to the sliding plate is fixedly provided on the side bracket corresponding to the position of the sliding plate, and a return spring is fixedly connected between the bearing plate and the sliding plate.
As a preferred technical scheme of the invention, the cross section of the first positioning block is fan-shaped, the end surface of the second positioning block facing the first positioning block is an arc-shaped surface, and the surface of the first positioning block far away from the side bracket is matched with the surface of the second positioning block facing the side bracket; after the cambered surface of the first positioning block is attached to the cambered surface of the second positioning block, the first positioning block can push the second positioning block away; after the cambered surface of the first positioning block is separated from the cambered surface of the second positioning block, the second positioning block resets and plays a role in positioning the first positioning block.
As a preferred technical scheme of the invention, the output shaft of the cutting motor is in a horizontal state, and the vertical plane of the circular saw blade is tangent to the circumferential surface of the roller; so as to ensure that the circular saw blade is positioned right above the maximum defect position when the roller reaches the maximum defect position of the semicircular edge.
According to a preferred technical scheme, a plurality of pressure lever supports are uniformly and fixedly mounted on the bottom surface of the mounting seat along the circumferential direction of the mounting seat, a mounting shaft is rotatably mounted on each pressure lever support, an inclined pressure lever is fixedly mounted on each mounting shaft, a ball seat is mounted at the bottom end of the lower surface of each pressure lever, and a rolling ball is rotatably mounted on the bottom surface of each ball seat; the end part of the mounting shaft is fixedly provided with an end plate, and a torsion spring is fixedly connected between the end plate and the pressure rod bracket; the pressure lever generates the trend of rotating and resetting through the elasticity of the torsion spring, so that the upper surface of the plate is pressed by the rolling ball, and the plate is always attached to the supporting platform and kept in a horizontal state.
According to the preferred technical scheme, the top end of the compression bar is fixedly provided with a limiting piece, the bottom surface of the mounting seat is provided with a vertical threaded column in a threaded matching mode, the bottom end of the threaded column is fixedly provided with a horizontal limiting disc, and the limiting disc is positioned below the limiting piece; the upper surface of the limiting disc is attached to the limiting sheet, and the inclination angle of the pressure rod is fixed through the matching of the limiting disc and the limiting sheet.
The invention has at least the following beneficial effects: (1) before the round plate with the defects at the edge is cut, the position of the plate in the horizontal direction is adjusted by matching the edge searching and cutting mechanism with the edge without the defects of the plate, so that the plate is in a state of being overlapped with the axis of the mounting seat; when the mounting seat drives the edge searching and cutting mechanism to rotate, the roller is always attached to the edge of the plate, and the marking pen synchronously marks a line on the outer wall of the sleeve; after the mounting seat drives the edge searching and cutting mechanism to rotate 360 degrees, the tail end of the scribing is the mark left by the marking pen at the maximum defect position of the edge of the plate, and the effect of cutting the circular saw blade along the maximum defect position of the edge of the plate can be realized by adjusting the marking pen to the position corresponding to the tail end of the scribing, so that the waste of materials is avoided.
(2) When the round plate with the defects at the edge is cut by the edge-searching cutting mechanism, the press rod in the edge-searching cutting mechanism drives the rolling ball to press against the upper surface of the plate, the plate is pressed on the supporting table, the end part of the press rod is limited by the matching of the limiting disc and the limiting sheet, and the inclination angle of the press rod is ensured to be unchanged, so that the plate is limited by the rolling ball, the condition that the plate is inclined in the cutting process is avoided, the cutting accuracy is ensured, and further the waste of materials is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of an automatic edge finding and cutting device for a plate according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is an enlarged schematic view of fig. 1 at B.
Fig. 4 is a side view of the automatic edge finding and cutting device for plate members in the embodiment of the invention.
Fig. 5 is an enlarged schematic view of C in fig. 4.
Fig. 6 is an enlarged schematic view of fig. 4 at D.
In the figure: 1. a base plate; 2. an L-shaped bracket; 3. a circular truncated cone; 4. a bevel gear ring; 5. a drive motor; 6. a bevel gear; 7. a hydraulic cylinder; 8. a mounting seat; 9. an edge searching and cutting mechanism; 901. a sleeve; 902. a telescopic arm; 903. moving the plate; 904. a fixing plate; 905. a tension spring; 906. a side bracket; 907. a marker pen; 908. a round bar; 909. rotating the block; 910. a lower support arm; 911. a bearing bracket; 912. a roller; 913. an upper support arm; 914. cutting the motor; 915. a circular saw blade; 916. a slide bar; 917. contraband shaped frame; 918. a wedge block; 919. a connecting ring; 920. a push rod; 921. a screw bracket; 922. adjusting the screw rod; 923. adjusting the motor; 924. an ear plate; 925. a guide plate; 926. a connecting rod; 927. a first positioning block; 928. a sliding plate; 929. a second positioning block; 930. a pressure bearing plate; 931. a return spring; 932. a pressure bar support; 933. installing a shaft; 934. a pressure lever; 935. rolling a ball; 936. an end plate; 937. a torsion spring; 938. a limiting sheet; 939. a threaded post; 940. a limiting disc; 10. a supporting platform.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 and 4, the embodiment provides an automatic edge finding and cutting device for a plate, which includes a horizontal bottom plate 1, an inverted L-shaped support 2 is fixedly installed on the upper surface of the bottom plate 1, a circular truncated cone 3 is vertically and rotatably installed on a horizontal section of the L-shaped support 2, a bevel gear ring 4 is sleeved on the circular truncated cone 3, a driving motor 5 is fixedly installed on the L-shaped support 2 through a motor base, and a bevel gear 6 meshed with the bevel gear ring 4 is installed on an output shaft of the driving motor 5; a hydraulic cylinder 7 which is overlapped with the axis of the circular truncated cone 3 is vertically and fixedly installed on the bottom surface of the circular truncated cone 3, and an installation seat 8 which is overlapped with the axis of the circular truncated cone 3 is fixedly installed at the bottom end of a telescopic section of the hydraulic cylinder 7; an edge searching and cutting mechanism 9 is installed on the installation seat 8, and a bearing platform 10 is fixedly installed on the upper surface of the bottom plate 1.
Horizontally placing a circular plate to be cut on the upper surface of a supporting platform 10, firstly adjusting an edge searching and cutting mechanism 9 for the first time, then driving a mounting seat 8 and the edge searching and cutting mechanism 9 to descend through a hydraulic cylinder 7, adjusting the edge searching and cutting mechanism 9 again, then driving a bevel gear 6 to rotate through a driving motor 5, driving a bevel gear ring 4 to rotate by the bevel gear ring 6, driving a circular table 3 to rotate by the bevel gear ring 4, driving the hydraulic cylinder 7 to rotate by the circular table 3, driving the mounting seat 8 to rotate by the hydraulic cylinder 7, driving the edge searching and cutting mechanism 9 to rotate by the mounting seat 8, and positioning the edge of the plate in the rotating process of the edge searching and cutting mechanism 9 so as to enable the plate to be in a state of being overlapped with the axis of the mounting seat 8; seek limit cutting mechanism 9 mark simultaneously and go out the biggest defect position in board edge, close driving motor 5 afterwards, drive mount pad 8 and seek limit cutting mechanism 9 through pneumatic cylinder 7 and rise and reset to initial height, pneumatic cylinder 7 drives mount pad 8 and seeks limit cutting mechanism 9 decline once more after limit cutting mechanism 9 is sought in the adjustment of the third time to open driving motor 5 in step, thereby cut board edge through seeking limit cutting mechanism 9.
As shown in fig. 1 and 2, the edge searching and cutting mechanism 9 includes a plurality of sleeves 901 uniformly and fixedly mounted on the outer side wall of the mounting seat 8 along the circumferential direction of the mounting seat 8, telescopic arms 902 are slidably mounted in the sleeves 901 along the radial direction of the mounting seat 8, a moving plate 903 is fixedly mounted on the telescopic arms 902, a fixed plate 904 is mounted on the sleeves 901, and a telescopic spring 905 is fixedly connected between the corresponding moving plate 903 and the fixed plate 904; a side bracket 906 is fixedly mounted on a side wall of the telescopic arm 902, and a marker 907 penetrating the side bracket 906 is slidably mounted on the side bracket 906.
As shown in fig. 2 and 5, a wedge-shaped block 918 is fixedly installed at the top of the moving plate 903, a connecting ring 919 is vertically and slidably installed on the installation seat 8, push rods 920 are fixedly installed at positions, corresponding to the wedge-shaped block 918, on the connecting ring 919, and the end surfaces of the push rods 920 are attached to the inclined surfaces of the corresponding wedge-shaped block 918; fixed mounting has screw rod support 921 on the 8 outer walls of mount pad, rotates on screw rod support 921 and installs vertical adjusting screw 922, and adjusting screw 922 runs through connecting ring 919 with the screw-thread fit mode, and fixed mounting has the accommodate motor 923 that is used for driving adjusting screw 922 on screw rod support 921.
In an initial state, the marking pen 907 is not in contact with the sleeve 901, when the edge-finding cutting mechanism 9 is adjusted for the first time, the adjusting motor 923 drives the adjusting screw 922 to rotate, the adjusting screw 922 drives the connecting ring 919 and the push rod 920 to descend synchronously, the push rod 920 pushes the wedge 918, the moving plate 903 and the telescopic arm 902 to move in the descending process, and the telescopic spring 905 is stretched; side stand 906 and marker 907 move synchronously with telescopic arm 902, and marker 907 comes into contact with sleeve 901 by adjusting the position of marker 907.
As shown in fig. 1 and fig. 3, a round bar 908 axially arranged along the sleeve 901 is fixedly mounted on an end surface of the telescopic arm 902, a rotating block 909 is rotatably mounted on the round bar 908, the rotating block 909 is a square block, a sliding bar 916 is mounted on the end surface of the round bar 908 in a sliding fit manner, and a v-21274or a v-shaped frame 917 matched with an outer wall of the rotating block 909 is fixedly mounted at an end of the sliding bar 916; a lower support arm 910 is vertically and fixedly arranged on the bottom surface of the rotating block 909, a bearing bracket 911 is fixedly arranged on the surface of the lower support arm 910, and a roller 912 with a vertical axis is rotatably arranged on the bearing bracket 911; an upper support arm 913 is vertically and fixedly mounted on the top surface of the rotating block 909, a cutting motor 914 is fixedly mounted on the upper support arm 913, and a circular saw blade 915 is fixedly mounted on an output shaft of the cutting motor 914; the output shaft of the cutting motor 914 is horizontal, and the vertical plane of the circular saw blade 915 is tangent to the circumferential surface of the roller 912.
In the process of primarily adjusting the edge-finding cutting mechanism 9, the telescopic arm 902 drives the round rod 908, the rotating block 909, the lower support arm 910, the bearing frame 911, the roller 912, the upper support arm 913 and the cutting motor 914 to synchronously move, the roller 912 moves to the position outside the edge of the plate, and after the mounting seat 8 drives the edge-finding cutting mechanism 9 to descend, the roller 912 is not attached to the edge of the plate; the adjusting motor 923 drives the adjusting screw 922 to rotate reversely, the adjusting screw 922 drives the connecting ring 919 and the push rod 920 to ascend synchronously, and the resilience force of the telescopic spring 905 enables the moving plate 903, the telescopic arm 902, the round rod 908, the rotating block 909, the lower arm 910, the bearing frame 911, the roller 912, the upper arm 913 and the cutting motor 914 to reset to the initial position until the roller 912 is attached to the edge of the plate; along with the rotation of the edge searching and cutting mechanism 9 driven by the mounting seat 8, the edge searching and cutting mechanism 9 is firstly matched with the undeformed part of the edge of the plate to position the plate; then, the roller 912 is attached to the edge of the plate to roll, when the roller is matched with a defect position in the rolling process, the moving plate 903, the telescopic arm 902, the round rod 908, the rotating block 909, the lower arm 910, the bearing bracket 911, the roller 912, the upper arm 913 and the cutting motor 914 move horizontally integrally, the telescopic arm 902 drives the side bracket 906 and the marking pen 907 to move horizontally synchronously, and the marking pen 907 marks a marking line on the outer wall of the sleeve 901; when the roller 912 reaches a position corresponding to the maximum defect of the edge of the plate, the marking line marked on the sleeve 901 by the marker 907 is in the longest state.
As shown in fig. 2, an ear plate 924 is fixedly mounted on the sleeve 901 at a position corresponding to the side bracket 906, an inclined guide plate 925 is horizontally and fixedly mounted on the ear plate 924, and the end surface of the marker 907 facing the guide plate 925 is a hemispherical surface and is attached to the guide plate 925; a connecting rod 926 is fixedly installed on the marker 907, a first positioning block 927 is fixedly installed at the end of the connecting rod 926, a sliding plate 928 is installed on the side bracket 906, a second positioning block 929 is fixedly installed on the surface of the sliding plate 928 facing the first positioning block 927, a bearing plate 930 parallel to the sliding plate 928 is fixedly installed on the side bracket 906 corresponding to the sliding plate 928, and a return spring 931 is fixedly connected between the bearing plate 930 and the sliding plate 928; the cross section of first locating piece 927 is fan-shaped, and the terminal surface that second locating piece 929 faced first locating piece 927 is the arcwall face, and the surface that first locating piece 927 kept away from side support 906 cooperatees with the surface that second locating piece 929 faced side support 906.
In the process that the telescopic arm 902 drives the side support 906 and the marker pen 907 to move horizontally, the guide plate 925 pushes the marker pen 907 to move towards the sleeve 901, the marker pen 907 drives the first positioning block 927 through the connecting rod 926 to overcome the elastic action of the reset spring 931 so as to push the second positioning block 929 open, then the second positioning block 929 resets and plays a positioning role for the first positioning block 927, so that the positioning role is played for the marker pen 907 through the connecting rod 926, and the end part of the marker pen 907 is guaranteed to be attached to the sleeve 901 all the time.
As shown in fig. 4 and 6, a plurality of pressure lever supports 932 are uniformly and fixedly mounted on the bottom surface of the mounting seat 8 along the circumferential direction, a mounting shaft 933 is rotatably mounted on each pressure lever support 932, an inclined pressure lever 934 is fixedly mounted on each mounting shaft 933, a ball seat 934 is mounted at the bottom end of the lower surface of each pressure lever 934, and a rolling ball 935 is rotatably mounted on the bottom surface of each ball seat 934; an end plate 936 is fixedly mounted at the end of the mounting shaft 933, and a torsion spring 937 is fixedly connected between the end plate 936 and the pressure rod bracket 932; the top end of the pressure rod 934 is fixedly provided with a limiting sheet 938, the bottom surface of the mounting seat 8 is provided with a vertical threaded column 939 in a thread matching mode, the bottom end of the threaded column 939 is fixedly provided with a horizontal limiting disc 940, and the limiting disc 940 is positioned below the limiting sheet 938.
In an initial state, the pressure lever 934 is in an inclined state, in the descending process of the mounting seat 8, the rolling ball 935 at the bottom end of the pressure lever 934 is firstly attached to the upper surface of the plate, along with the continuous descending of the mounting seat 8, the pressure lever 934 and the limiting sheet 938 synchronously rotate, the torsion spring 937 deforms and applies a torsion force to the pressure lever 934, and the torsion force enables the rolling ball 935 at the bottom end of the pressure lever 934 to tightly press the plate on the upper surface of the supporting platform 10; after 8 decline bottommost positions of mount pad, rotate screw thread post 939 through the manual work and drive spacing dish 940 and rise, rise to and spacing piece 938 laminating state until spacing dish 940 to fixed depression bar 934 and spacing piece 938's inclination through spacing dish 940, guarantee spin 935 compresses tightly the plate at bearing platform 10 upper surface all the time.
The working process of the automatic edge searching and cutting device for the plate in the embodiment is as follows: after the plate is placed on the supporting platform 10, firstly, the edge searching and cutting mechanism 9 is adjusted for the first time, that is, the adjusting motor 923 drives the adjusting screw 922 to rotate, the adjusting screw 922 drives the connecting ring 919 and the push rod 920 to descend synchronously, the telescopic arm 902 extends outwards to the maximum displacement position, and the end part of the marker pen 907 is attached to the sleeve 901; the hydraulic cylinder 7 is started, the mounting base 8 drives the edge searching and cutting mechanism 9 to descend to the lowest position along with the extension of the hydraulic cylinder 7, the edge searching and cutting mechanism 9 is adjusted for the second time, namely, the adjusting motor 923 drives the adjusting screw 922 to rotate reversely, the adjusting screw 922 drives the connecting ring 919 and the push rod 920 to synchronously ascend and reset, and the telescopic arm 902 retracts inwards until the roller 912 is attached to the undeformed part of the edge of the plate; starting the driving motor 5, in the rotating process of the mounting seat 8 and the edge searching and cutting mechanism 9, the edge searching and cutting mechanism 9 firstly adjusts the horizontal position of the plate, then along with the roller 912 passing through the defect position of the edge of the plate, the end part of the marking pen 907 marks a mark line on the outer wall of the sleeve 901, and after the edge searching and cutting mechanism 9 rotates for one circle, the driving motor 5 is closed; the hydraulic cylinder 7 is started, after the mounting seat 8 and the edge searching and cutting mechanism 9 are lifted and reset along with the shortening of the hydraulic cylinder 7, the edge searching and cutting mechanism 9 is adjusted for the third time, namely, the adjusting screw 922 is driven to rotate by the adjusting motor 923, the connecting ring 919 and the push rod 920 are driven by the adjusting screw 922 to synchronously descend until the end part of the marker pen 907 reaches the end part of the marking line on the outer wall of the sleeve 901, in this state, the limit of the rotating block 909 by the Contraband-shaped frame 917 is released, the cutting motor 914 is started while the angle of the rotating block 909 is adjusted, the circular saw blade 915 is driven by the cutting motor 914 to rotate, the circular saw blade 917 cuts a plate, the rotating block 909 is limited by the Contraband-shaped frame, finally, the driving motor 5 is started again, and the circular cutting is performed on the plate along the maximum defect position of the edge of the plate by the circular saw blade 915 while the edge searching and cutting mechanism 9 rotates; after cutting, the edge searching and cutting mechanism 9 is reset, and the cut plate is taken down.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic limit cutting device that seeks of plate, including horizontally bottom plate (1), fixed surface installs L shape support (2) of invering on bottom plate (1), vertical rotation installs round platform (3) on the horizontal segment of L shape support (2), the cover is equipped with bevel gear ring (4) on round platform (3), there is driving motor (5) through motor cabinet fixed mounting on L shape support (2), install bevel gear (6) with bevel gear ring (4) meshing on the output shaft of driving motor (5), its characterized in that: a hydraulic cylinder (7) which is overlapped with the axis of the round platform (3) is vertically and fixedly installed on the bottom surface of the round platform, and an installation seat (8) which is overlapped with the axis of the round platform (3) is fixedly installed at the bottom end of a telescopic section of the hydraulic cylinder (7);
the edge searching and cutting mechanism (9) is installed on the mounting seat (8), the edge searching and cutting mechanism (9) comprises a plurality of sleeves (901) which are uniformly and fixedly installed on the outer side wall of the mounting seat (8) along the circumferential direction of the mounting seat (8), telescopic arms (902) are installed in the sleeves (901) in a radial sliding mode along the mounting seat (8), movable plates (903) are fixedly installed on the telescopic arms (902), fixed plates (904) are installed on the sleeves (901), and telescopic springs (905) are fixedly connected between the corresponding movable plates (903) and the fixed plates (904); a side bracket (906) is fixedly arranged on the side wall of the telescopic arm (902), and a marking pen (907) penetrating through the side bracket (906) is slidably arranged on the side bracket (906);
a round rod (908) axially arranged along the sleeve (901) is fixedly mounted on the end face of the telescopic arm (902), a rotating block (909) is rotatably mounted on the round rod (908), a lower support arm (910) is vertically and fixedly mounted on the bottom surface of the rotating block (909), a bearing bracket (911) is fixedly mounted on the surface of the lower support arm (910), and a roller (912) with an axis in a vertical state is rotatably mounted on the bearing bracket (911); an upper support arm (913) is vertically and fixedly installed on the top surface of the rotating block (909), a cutting motor (914) is fixedly installed on the upper support arm (913), and a circular saw blade (915) is fixedly installed on an output shaft of the cutting motor (914); the upper surface of the bottom plate (1) is fixedly provided with a bearing platform (10).
2. The automatic edge finding and cutting device for the plate member according to claim 1, wherein: the rotary block (909) is a square block, a sliding rod (916) is installed on the end face of the round rod (908) in a sliding fit mode, and an Contraband-shaped frame (917) matched with the outer wall of the rotary block (909) is fixedly installed at the end of the sliding rod (916).
3. The automatic edge finding and cutting device for the plate member according to claim 1, wherein: the top of the moving plate (903) is fixedly provided with a wedge-shaped block (918), the mounting seat (8) is vertically and slidably provided with a connecting ring (919), the position, corresponding to the wedge-shaped block (918), of the connecting ring (919) is fixedly provided with a push rod (920), and the end face of the push rod (920) is attached to the inclined plane of the corresponding wedge-shaped block (918).
4. The automatic edge finding and cutting device for the plate member as claimed in claim 3, wherein: fixed mounting has screw rod support (921) on mount pad (8) outer wall, rotates on screw rod support (921) and installs vertical adjusting screw (922), and adjusting screw (922) run through connecting ring (919) with the screw-thread fit mode, and fixed mounting has adjusting motor (923) that are used for driving adjusting screw (922) on screw rod support (921).
5. The automatic edge finding and cutting device for the plate member according to claim 1, wherein: an ear plate (924) is fixedly mounted on the sleeve (901) corresponding to the position of the side support (906), an inclined guide plate (925) is horizontally and fixedly mounted on the ear plate (924), and the end face, facing the guide plate (925), of the marking pen (907) is a hemispherical face and is attached to the guide plate (925).
6. The automatic edge finding and cutting device for the plate member as claimed in claim 5, wherein: the marking pen is characterized in that a connecting rod (926) is fixedly mounted on the marking pen (907), a first positioning block (927) is fixedly mounted at the end of the connecting rod (926), a sliding plate (928) is mounted on the side bracket (906), a second positioning block (929) is fixedly mounted on the surface of the sliding plate (928) facing the first positioning block (927), a pressure bearing plate (930) parallel to the sliding plate (928) is fixedly mounted on the side bracket (906) corresponding to the position of the sliding plate (928), and a reset spring (931) is fixedly connected between the pressure bearing plate (930) and the sliding plate (928).
7. The automatic edge finding and cutting device for the plate member as claimed in claim 6, wherein: the cross section of first locating piece (927) is fan-shaped, and second locating piece (929) is the arcwall face towards the terminal surface of first locating piece (927), and the surface that first locating piece (927) kept away from side support (906) cooperatees with the surface that second locating piece (929) faced side support (906).
8. The automatic edge finding and cutting device for the plate member according to claim 1, wherein: the output shaft of the cutting motor (914) is in a horizontal state, and the vertical surface where the circular saw blade (915) is located is tangent to the circumferential surface of the roller (912).
9. The automatic edge finding and cutting device for the plate member according to claim 1, wherein: a plurality of pressure lever supports (932) are uniformly and fixedly mounted on the bottom surface of the mounting seat (8) along the circumferential direction of the mounting seat, an installation shaft (933) is rotatably mounted on each pressure lever support (932), an inclined pressure lever (934) is fixedly mounted on each installation shaft (933), a ball seat (934) is mounted at the bottom end of the lower surface of each pressure lever (934), and a rolling ball (935) is rotatably mounted on the bottom surface of each ball seat (934); an end plate (936) is fixedly installed at the end part of the installation shaft (933), and a torsion spring (937) is fixedly connected between the end plate (936) and the pressure rod bracket (932).
10. The automatic edge finding and cutting device for the plate member as claimed in claim 9, wherein: depression bar (934) top fixed mounting has spacing piece (938), and vertical screw post (939) are installed through screw-thread fit to mount pad (8) bottom surface, and screw post (939) bottom fixed mounting has spacing dish (940) of horizontally, and spacing dish (940) are located spacing piece (938) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210412305.8A CN114603205A (en) | 2022-04-19 | 2022-04-19 | Automatic edge-searching cutting device for plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210412305.8A CN114603205A (en) | 2022-04-19 | 2022-04-19 | Automatic edge-searching cutting device for plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114603205A true CN114603205A (en) | 2022-06-10 |
Family
ID=81869815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210412305.8A Withdrawn CN114603205A (en) | 2022-04-19 | 2022-04-19 | Automatic edge-searching cutting device for plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114603205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255823A (en) * | 2022-07-27 | 2022-11-01 | 中铁二十五局集团第二工程有限公司 | Steel beam top plate unit manufacturing process |
| CN116423234A (en) * | 2023-05-16 | 2023-07-14 | 东莞市森昂精密机械有限公司 | Circular arc polisher |
-
2022
- 2022-04-19 CN CN202210412305.8A patent/CN114603205A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255823A (en) * | 2022-07-27 | 2022-11-01 | 中铁二十五局集团第二工程有限公司 | Steel beam top plate unit manufacturing process |
| CN115255823B (en) * | 2022-07-27 | 2024-05-03 | 中铁二十五局集团第二工程有限公司 | Manufacturing process of steel beam roof plate unit |
| CN116423234A (en) * | 2023-05-16 | 2023-07-14 | 东莞市森昂精密机械有限公司 | Circular arc polisher |
| CN116423234B (en) * | 2023-05-16 | 2023-09-29 | 东莞市森昂精密机械有限公司 | Circular arc polisher |
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Application publication date: 20220610 |
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