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CN-121989368-A - Self-adaptive quantitative cutting device for cordierite plates

CN121989368ACN 121989368 ACN121989368 ACN 121989368ACN-121989368-A

Abstract

The invention provides a self-adaptive quantitative cutting device for a cordierite flat plate, which relates to the technical field of cordierite flat plate cutting and comprises a cutting table, wherein a support frame is fixedly connected to the rear end of the cutting table, a motor and a wire cutting assembly are arranged on the support frame, a collecting box is arranged on the cutting table, a first screw rod is connected to the bottom of the cutting table in a switching mode, a movable frame is connected to the first screw rod in a threaded mode, a parting vice is arranged on the top surface of the movable frame, penetrating through the cutting table, a first rack is fixedly connected to the wire cutting assembly, a one-way gear is connected to the end portion of the first screw rod in a key mode, the first rack is meshed with the one-way gear, the wire cutting assembly comprises a first guide wheel sliding on the support frame, a sliding groove is formed in the cutting table, a second guide wheel sliding in the sliding groove is connected to the sliding mode, a metal wire with electroplated diamond abrasive particles is tensioned between the first guide wheel and the second guide wheel, the cordierite flat plate is cut through the transverse movement of the wire cutting assembly, and the first rack and the one-way gear are meshed to enable the cordierite flat plate clamped on the parting vice to move to a cutting area of the wire cutting assembly in an equidistant mode.

Inventors

  • WANG ZHAIWEN
  • LIU XIAOLONG
  • LUO WEI
  • YANG DAOHAI

Assignees

  • 九江市璀鑫新材料有限公司

Dates

Publication Date
20260508
Application Date
20260324

Claims (9)

  1. 1. The utility model provides a dull and stereotyped self-adaptation ration cutting device of cordierite, includes cutting table (1), and cutting table (1) rear end fixedly connected with support frame (11), be equipped with motor (12) and line cutting subassembly (14) on support frame (11), be equipped with collecting box (18) on cutting table (1), wherein cutting table (1) bottom switching has screw rod one (172), screw thread is connected with on screw rod one (172) and removes frame (161), the top surface that removes frame (161) top and runs through cutting table (1) is equipped with parting vice (16), the rigid coupling has rack one (17) on line cutting subassembly (14), the tip key-type of screw rod one (172) is connected with unidirectional gear (171), rack one (17) and unidirectional gear (171) meshing, line cutting subassembly (14) including sliding connection guide pulley one (19) on support frame (11), open on cutting table (1) have the spout, sliding connection has guide pulley two (191) in the spout, the tensioning has the wire guide pulley of electroplating diamond grit between guide pulley two (191).
  2. 2. The self-adaptive quantitative cutting device for cordierite plates according to claim 1, wherein the first reciprocating screw (13) is connected to the supporting frame (11), the first guide wheel (19) is in threaded connection with the first reciprocating screw (13), an output shaft of the motor (12) is in key connection with one end of the first reciprocating screw (13), the second reciprocating screw (131) is connected to the inside of a sliding groove of the cutting table (1), the second guide wheel (191) is in threaded connection with the second reciprocating screw (131), the first reciprocating screw (13) is arranged in parallel with the second reciprocating screw (131), a belt is wound between the first guide wheel and the second reciprocating screw, and a first rack (17) is connected to the bottom of the second guide wheel (191) in key connection.
  3. 3. The self-adaptive quantitative cutting device for the cordierite flat plate according to claim 2 is characterized in that fixing rods (141) are fixedly connected to the left side wall and the right side wall of a first guide wheel (19), spraying pipes (15) are connected to the bottoms of the two fixing rods (141) together, and the spraying pipes (15) are connected with an external constant-pressure water pump and a water tank through pressure-resistant hoses.
  4. 4. The apparatus of claim 1, wherein a handle (173) is attached to an end portion of the first screw (172) extending through the outside of the cutting table (1).
  5. 5. The self-adaptive quantitative cutting device for the cordierite flat plate according to claim 2, wherein two symmetrically distributed distribution grooves (28) are formed in the supporting frame (11), a first spring (31) and a second rack (35) are fixedly connected in each distribution groove (28), pressing blocks (32) are fixedly connected to the tops of the first springs (31), guide rollers (33) are transversely connected between the two pressing blocks (32), and spur gears (34) in one-to-one correspondence with the second racks (35) are connected to the two ends of the guide rollers (33) in a key mode.
  6. 6. The self-adaptive quantitative cutting device for cordierite plates according to claim 4, wherein two symmetrically distributed sliding pieces (27) are connected to the cutting table (1) in a penetrating mode in a sliding mode, a lower swing frame (23) is hinged to the top of each sliding piece (27), one side, close to the wire cutting assembly (14), of each lower swing frame (23) is connected with a lower roller (251) in a switching mode, close to the wire cutting assembly (14), of each lower swing frame (23) in a switching mode, one side, far away from the wire cutting assembly (14), of each lower swing frame (23) is connected with a side wall key of a parting jaw (16), each parting jaw (16) is connected to a moving frame (161), two symmetrically distributed threaded rods (26) are connected to the top of each lower swing frame (23) in a threaded mode, an upper roller (25) is connected between the two threaded rods (26), one end, far away from a motor (12), of each reciprocating screw rod (13) is connected with a rotating frame (2) in a key mode, a connecting frame (24) is fixedly connected to one side, a vertically moving transmission frame (22) is connected to the supporting frame (11) in a sliding mode, the connecting frame (24) is connected with a sliding groove (22) in a sliding mode, and one end, close to the transmission frame (22) is connected to the bottom of each sliding groove (22) in a sliding mode.
  7. 7. The self-adaptive quantitative cutting device for the cordierite flat plate according to claim 6, wherein the cutting table (1) is slidably connected with a vertically moving blocking frame (4), a cushion (41) is arranged at the top of the blocking frame (4), a second spring (42) is arranged between the blocking frame (4) and the cutting table (1), pin holes with the same size are formed in the blocking frame (4) and the fixing rod (141), the blocking frame (4) is detachably clamped with the pin holes of the fixing rod (141) through a bolt (43), and a third spring (44) is arranged between the bolt (43) and the blocking frame (4).
  8. 8. The self-adaptive quantitative cutting device for cordierite plates according to claim 1, wherein an extrusion frame (3) is fixedly connected to a pressing block (32) close to one side of a motor (12), an inclined plane is arranged at the end part of the extrusion frame (3), and an inclined block (146) is fixedly connected to the side wall of a fixing rod (141).
  9. 9. The self-adaptive quantitative cutting device for cordierite plates according to claim 1, wherein the left and right outer side walls of the sliding groove of the cutting table (1) are fixedly connected with brackets (145), the brackets (145) are respectively connected with a winding wheel in a switching mode, waterproof cloth (143) is wound on the winding wheels, torsion springs (144) are arranged between the winding wheels and the temporary brackets (145), and sealing plates (142) are fixedly connected at the tops of the guide wheels II (191).

Description

Self-adaptive quantitative cutting device for cordierite plates Technical Field The invention relates to the technical field of cordierite flat plate cutting, in particular to a self-adaptive quantitative cutting device for a cordierite flat plate. Background The cordierite flat plate is a functional kiln furniture widely used in high-temperature kiln, and is a plate-shaped product prepared by high-temperature sintering and forming of an artificially synthesized cordierite (2MgO.2Al 2O3·5SiO2) ceramic material. The ceramic material has low thermal expansion coefficient, excellent thermal shock resistance, good high-temperature structural stability and chemical inertness, and is widely applied to firing bearing and isolation protection in industries such as electronic ceramics, sanitary ceramics, magnetic materials and the like. In the industrial production process, the large-size sintered cordierite plate blank needs to be further processed into a commodity with standardized specification according to the requirements of downstream application on dimensional accuracy, edge quality and surface flatness. Therefore, a high-precision and high-efficiency cutting procedure is required to be implemented, so that the final product meets the quality indexes of tolerance control (such as +/-0.5 mm), no edge breakage, no microcrack and the like. The current mainstream cutting mode is the diamond wire cutting technology. A metal wire with electroplated diamond abrasive particles is tensioned between two groups of guide wheels rotating at high speed, so that a cutting line belt moving at high speed is formed. And in the cutting process, a cooling water spraying system is matched, and the diamond wire induces material micro-crushing in the grinding process to generate a large amount of wet or semi-dry inorganic particles. Although the water flow has a certain sedimentation effect, fine particles can still form secondary dust along with water mist evaporation or air flow disturbance to form a local high-concentration pollution area so as to influence air quality and equipment cleanliness, and the traditional diamond wire cutting device mainly runs with fixed parameters, so that self-adaptive quantitative feeding is difficult to realize, and incomplete cutting or excessive cutting is easily caused. Based on the above-mentioned problems, it is needed to provide a self-adaptive quantitative cutting device for cordierite plates, which has self-adaptive quantitative cutting capability and particulate matter cleaning function. Disclosure of Invention In view of the problems set forth in the background art, the present invention provides an adaptive quantitative cutting device for cordierite plates, and the present invention is further described below. The utility model provides a dull and stereotyped self-adaptation ration cutting device of cordierite, includes the cutting board, and the cutting board rear end has the support frame, is equipped with motor and line on the support frame and cuts the subassembly, be equipped with the collecting box on the cutting board, the cutting board bottom switching has screw rod one, and screw rod one goes up threaded connection has the movable frame, and the top surface that the cutting board was run through to the movable frame top is equipped with parting vice, and the line cuts the rigid coupling has rack one on the subassembly, and the tip key-type of screw rod one has one-way gear, rack one with one-way gear engagement, line cuts the subassembly including the guide pulley one of sliding connection on the support frame, and it has the spout to open on the cutting board, and the sliding connection has the guide pulley two in the spout, and the tensioning has the metal wire of electroplating diamond grit between guide pulley one and the guide pulley two. Preferably, the first reciprocating screw is connected to the support frame in a threaded manner, the first guide wheel is connected with the first reciprocating screw in a threaded manner, an output shaft of the motor is connected with one end of the first reciprocating screw in a keyed manner, the second reciprocating screw is connected to the second guide wheel in a threaded manner in a sliding groove of the cutting table in a threaded manner, the first reciprocating screw is arranged in parallel with the second reciprocating screw in a parallel manner, a belt is wound between the first reciprocating screw and the second reciprocating screw in a wound manner, and the first guide wheel is connected with the first rack in a keyed manner at the bottom of the second guide wheel so as to realize synchronous movement of the first guide wheel and the second guide wheel. Preferably, the left side wall and the right side wall of the guide wheel are fixedly connected with fixing rods, the bottoms of the two fixing rods are connected with spray pipes together, the spray pipes are connected with an external constant pressure water pump and a water