CN111774665B - Multi-angle steering cutting device for refrigerator bottom plate - Google Patents

Multi-angle steering cutting device for refrigerator bottom plate Download PDF

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Publication number
CN111774665B
CN111774665B CN202010670035.1A CN202010670035A CN111774665B CN 111774665 B CN111774665 B CN 111774665B CN 202010670035 A CN202010670035 A CN 202010670035A CN 111774665 B CN111774665 B CN 111774665B
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China
Prior art keywords
bottom plate
plate
cylinder
cutting
angle
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CN202010670035.1A
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Chinese (zh)
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CN111774665A (en
Inventor
石受庆
张维君
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Anhui Pentium Hardware Manufacturing Co ltd
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Anhui Pentium Hardware Manufacturing Co ltd
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Priority to CN202010670035.1A priority Critical patent/CN111774665B/en
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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
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Sawing (AREA)

Abstract

The invention discloses a multi-angle steering cutting device for a refrigerator bottom plate, which comprises a processing platform, a storage device arranged on one side of the processing platform, a first material transfer device, a second material transfer device and a third material transfer device, wherein the first material transfer device, the second material transfer device and the third material transfer device are fixedly arranged on the processing platform; when the angle of the fixed main board changes, the height of a contact point of the ring gear and the driving gear changes, the position of the driving gear is adjusted through the elasticity of the first buffer spring, so that the driving gear and the ring gear are always kept in contact, the tension degree of the chain can be adjusted through the arrangement of the second transmission gear, the chain is always in a tight state, and the transmission effect is kept; therefore, the inclination direction and the angle of the raw material plate can be automatically adjusted, and the production efficiency is improved.

Description

Multi-angle steering cutting device for refrigerator bottom plate
Technical Field
The invention belongs to the technical field of machining equipment, and particularly relates to a multi-angle steering cutting device for a refrigerator bottom plate.
Background
The refrigerator bottom plate is an important component of a refrigerator shell, and in order to facilitate installation and realization of other multiple functions, a raw material plate of the bottom plate needs to be folded, punched, cut and the like, so that the molded refrigerator bottom plate is obtained;
in the prior art, when a refrigerator bottom plate is machined, the refrigerator bottom plate is mainly conveyed to the position of a cutting machining device through a conveying device, the refrigerator bottom plate to be machined is clamped and fixed through a fixing device and then is cut, but because the refrigerator bottom plate is machined and the cutting position, the cutting angle, the cutting shape and the like are different, the position and the angle of a cutter are required to be continuously transferred, and the refrigerator bottom plate cannot be flexibly transferred and moved due to the limitation of the cutting device, so that the cutting efficiency and the cutting precision of the refrigerator bottom plate are influenced, and the requirements of enterprise production are not met.
Disclosure of Invention
The invention aims to provide a multi-angle steering cutting device for a refrigerator bottom plate.
The technical problems to be solved by the invention are as follows:
in the prior art, when a refrigerator bottom plate is machined, the refrigerator bottom plate is mainly conveyed to the position of a cutting machining device through a conveying device, the refrigerator bottom plate to be machined is clamped and fixed through a fixing device and then is cut, but because the refrigerator bottom plate is machined and the cutting position, the cutting angle, the cutting shape and the like are different, the position and the angle of a cutter are required to be continuously transferred, and the refrigerator bottom plate cannot be flexibly transferred and moved due to the limitation of the cutting device, so that the cutting efficiency and the cutting precision of the refrigerator bottom plate are influenced, and the requirements of enterprise production are not met.
The purpose of the invention can be realized by the following technical scheme:
a multi-angle steering cutting device for a refrigerator bottom plate comprises a processing platform, a storage device arranged on one side of the processing platform, a first material transfer device, a second material transfer device and a third material transfer device, wherein the first material transfer device, the second material transfer device and the third material transfer device are fixedly arranged on the processing platform;
the third material transfer device is used for transferring the raw material on the second material transfer device to the fixing device;
the fixing device comprises a fixing main plate, the bottom of the fixing main plate is fixedly provided with a steel ball rolling groove, a connecting steel ball is rotatably arranged in the steel ball rolling groove, and the side wall of the connecting steel ball is fixedly arranged on the cutting platform through a fixed connecting rod;
the cutting platform is fixedly provided with a plurality of angle adjusting cylinders which are distributed on the cutting platform in an annular array manner, the number of the angle adjusting cylinders is at least four, the bottom surface of the fixed main board is provided with a circle of wear-resistant protective layer, and the position of the fixed main board is fixed through the action between the wear-resistant anti-slip layer and the cylinder shaft end part of the angle adjusting cylinder;
an annular gear is fixed at the bottom of the fixed main plate, and insections are arranged on one surface of the annular gear, which is opposite to the fixed main plate;
the cutting platform is provided with a transmission hole, one side wall of the transmission hole is provided with a transmission mounting plate, the transmission mounting plate is provided with a vertical adjusting groove and a tensioning adjusting groove, a first adjusting slider is arranged in the vertical adjusting groove in a sliding mode, one end of the first adjusting slider is connected with one end of a first buffer spring, the other end of the first buffer spring is fixedly connected with one end of the vertical adjusting groove, the first adjusting slider is rotatably connected with one end of a rotating connecting rod, the other end of the rotating connecting rod is fixedly connected with a driving gear, the driving gear is meshed with a ring gear, and a first transmission gear is fixedly sleeved on the rotating connecting rod;
a second adjusting slide block is arranged in the tensioning adjusting groove in a sliding mode, one end of the second adjusting slide block is fixedly connected with one end of a second buffer spring, the other end of the second buffer spring is fixedly connected with one end of the tensioning adjusting groove, and a second transmission gear is rotatably installed on the second adjusting slide block;
a third transmission gear is further rotatably mounted on the transmission mounting plate and driven to rotate by a motor, and the first transmission gear, the second transmission gear and the third transmission gear are in transmission connection through a chain;
the cutter that is used for the cutting is provided with in the top of fixed mainboard, and the top of fixed mainboard still is provided with the cylinder that compresses tightly of a plurality of vertical settings, compresses tightly the raw materials on the fixed mainboard through the cylinder axle of a plurality of cylinders that compress tightly.
As a further scheme of the invention, the material storage device comprises a first bottom plate and a second bottom plate, a plurality of supporting seats are fixedly installed on three side edges of one surface of the first bottom plate, a limiting slide rail is vertically and fixedly installed on each supporting seat, two first smooth rods are vertically and fixedly arranged on the first bottom plate, a lifting motor is fixedly installed at the bottom of the first bottom plate, a shaft of the lifting motor stretches and is fixedly connected with one end of a first threaded rod, the first threaded rod is arranged in parallel with the first smooth rod, a first sliding sleeve is sleeved on the first smooth rod in a sliding mode, a threaded sleeve is sleeved on the first threaded rod and is matched with the first threaded rod through a threaded structure, the first sliding sleeve and the threaded sleeve are fixedly installed on the second bottom plate, and the second bottom plate is connected with the limiting slide rail in a sliding mode.
As a further scheme of the invention, the first material transfer device comprises a traverse rack, the traverse rack is fixedly mounted on the processing platform through a support rack, a traverse slide rail is fixedly mounted on the traverse rack, and the traverse rack is provided with a material taking manipulator in a sliding manner through the traverse slide rail.
As a further scheme of the invention, the material taking manipulator comprises a sliding mounting plate matched with the transverse sliding rail, a transverse mounting plate is fixedly mounted on the sliding mounting plate, a vertical material taking cylinder is fixedly mounted on the transverse mounting plate, a cylinder shaft of the vertical material taking cylinder is fixedly connected with a rotary cylinder, a shell of the rotary cylinder is fixedly connected with a second smooth sliding rod, the second smooth sliding rod is slidably connected with the transverse mounting plate, and a cylinder shaft of the rotary cylinder is fixedly connected with a vacuum chuck.
As a further scheme of the invention, the second material transfer device comprises a cushion block and a transfer motor which are fixedly installed on the processing platform, and a transfer slide rail which is fixedly laid on the cushion block, wherein a shaft of the transfer motor is fixedly connected with a second threaded rod, the second threaded rod is rotatably installed on the processing platform, a tray is slidably arranged on the transfer slide rail, the bottom of the tray is sleeved on the second threaded rod, and the bottom of the tray is matched with the second threaded rod through a threaded structure.
As a further scheme of the invention, the dust removal device comprises a positioning block, one side of the positioning block, which is close to the fixing device, is provided with a plurality of grooves, an extrusion slide rail is fixedly installed on the processing platform, the positioning block is slidably installed on the processing platform through the extrusion slide rail, and the positioning block is driven by a limiting extrusion cylinder to slide on the extrusion slide rail in a reciprocating manner;
the positioning block is fixedly connected with the top fixing block through two third smooth rods, a second sliding sleeve is sleeved on each third smooth rod in a sliding mode, the second sliding sleeve is fixedly installed on the air plate, one surface of the air plate is fixedly connected with an air cylinder shaft of the vertical adjusting air cylinder, the vertical adjusting air cylinder is fixedly installed on the top fixing block, and the air plate can be driven to reciprocate in the vertical direction through the vertical adjusting air cylinder;
a through hole penetrating through the cutting platform is formed in the cutting platform, and an ash guide groove is fixedly installed at the bottom of the through hole;
one side of the air plate close to the fixing device is fixedly provided with a row of brush hairs, a pipeline is fixedly arranged in the air plate, one end of the air outlet of the pipeline corresponds to the ash guide groove and blows air vertically downwards, and one end of the air inlet of the pipeline is connected with an air blower.
As a further scheme of the invention, one end of the fixed connecting rod is fixedly connected with a cylinder shaft of a telescopic cylinder, the telescopic cylinder is fixedly arranged on the cutting platform, and the vertical height of the fixed main plate can be adjusted by driving of the telescopic cylinder.
The working method of the multi-angle steering cutting device for the refrigerator bottom plate comprises the following steps:
after batch raw material plates for manufacturing the refrigerator bottom plate, which are arranged on the second bottom plate, are lifted to a proper height through a lifting motor, the raw material plates on the second bottom plate are adsorbed and transferred through a material taking manipulator, and meanwhile, the angle of the raw material plates is adjusted in the transferring process, so that the raw material plates can be placed on a tray of a second material transferring device at a preset angle, and the raw material plates are transferred onto a fixed main board through the second material transferring device and a third material transferring device;
adjusting the extending lengths of cylinder shafts of a plurality of angle adjusting cylinders, adjusting the inclination direction and the angle of the fixed main board, simultaneously driving a positioning block to be close to the fixed main board by a limiting extrusion cylinder, extruding the fixed main board, and further fixing the position of the fixed main board;
raw material plates arranged on the fixed main plate are fixed through the pressing cylinder and are cut through the cutting device.
The invention has the beneficial effects that:
when the refrigerator bottom plate lifting device works, firstly, a batch of raw material plates for manufacturing the refrigerator bottom plate arranged on a second bottom plate are lifted to a proper height through a lifting motor, the raw material plates on the second bottom plate are adsorbed and transferred through a material taking manipulator, meanwhile, the angle of the raw material plates is adjusted in the transferring process, so that the raw material plates can be placed on a tray of a second material transferring device at a preset angle, and the raw material plates are transferred onto a fixed main plate through the second material transferring device and a third material transferring device; according to cutting requirements, the cylinder shaft extension lengths of a plurality of angle adjusting cylinders are adjusted, the inclination direction and the angle of the fixed main board are adjusted, meanwhile, the limiting extrusion cylinder drives the positioning block to be close to the fixed main board and extrudes the fixed main board, and therefore the position of the fixed main board is further fixed; fixing the raw material plate arranged on the fixed main plate through a pressing cylinder, and cutting through a cutting device; specifically, when the angle of the fixed main board changes, the height of a contact point of the ring gear and the driving gear changes, at the moment, the position of the driving gear is adjusted through the elasticity of the first buffer spring, so that the driving gear and the ring gear are always kept in contact; therefore, the automatic feeding device can automatically feed materials and adjust the inclination direction and the inclination angle of the raw material plate, the inclination angle of the cutter does not need to be adjusted in the whole process, and the production efficiency is improved.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a schematic structural view of a multi-angle steering cutting apparatus for a refrigerator bottom plate according to the present invention;
FIG. 2 is a schematic structural diagram of a first material transfer device;
FIG. 3 is a schematic structural view of a stocker;
FIG. 4 is a schematic structural diagram of a second material transfer device;
FIG. 5 is a schematic structural view of a dust removing device;
FIG. 6 is a schematic structural view of the fixing device;
FIG. 7 is a schematic diagram of a structure for regulating conduction;
fig. 8 is a schematic structural diagram of the first adjusting slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A multi-angle steering cutting device for a refrigerator bottom plate is shown in figures 1 to 8 and comprises a processing platform 1, a material storage device 2 arranged on one side of the processing platform 1, a first material transfer device 3, a second material transfer device 4 and a third material transfer device 5 which are fixedly arranged on the processing platform 1, wherein a cutting platform 11 is also fixedly arranged on the processing platform 1, a fixing device 7 is fixedly arranged on the cutting platform 11, and a dust removal device 6 is slidably arranged on one side of the fixing device 7;
the third material transfer device is used for transferring the raw material on the second material transfer device to the fixing device 7;
the storing device 2 comprises a first bottom plate 21 and a second bottom plate 22, a plurality of supporting seats 23 are fixedly mounted on three side edges of one surface of the first bottom plate 21, limiting slide rails 24 are vertically and fixedly mounted on the supporting seats 23, two first smooth rods 26 are vertically and fixedly arranged on the first bottom plate 21, a lifting motor 25 is fixedly mounted at the bottom of the first bottom plate 21, a shaft of the lifting motor 25 extends and is fixedly connected with one end of a first threaded rod 27, the first threaded rod 27 is arranged in parallel with the first smooth rods 26, a first sliding sleeve 28 is slidably sleeved on the first smooth rods 26, a threaded sleeve 29 is sleeved on the first threaded rod 27, the threaded sleeve 29 is matched with the first threaded rod 27 through a threaded structure, the first sliding sleeve 28 and the threaded sleeve 29 are fixedly mounted on the second bottom plate 22, and the second bottom plate 22 is slidably connected with the limiting slide rails 24;
the first threaded rod 27 is driven to rotate by the lifting motor 25, so that the position of the second bottom plate 22 is changed, and the refrigerator bottom plate raw material plate placed on the second bottom plate 22 is lifted to a proper position;
the first material transfer device 3 comprises a transverse moving rack 32, the transverse moving rack 32 is fixedly arranged on the processing platform 1 through a supporting rack 31, a transverse moving slide rail 35 is fixedly arranged on the transverse moving rack 32, and a material taking manipulator is arranged on the transverse moving rack 32 in a sliding mode through the transverse moving slide rail 35;
the material taking manipulator comprises a sliding mounting plate 33 matched with a transverse sliding rail 35, a transverse mounting plate 311 is fixedly mounted on the sliding mounting plate 33, a vertical material taking cylinder 36 is fixedly mounted on the transverse mounting plate 311, a cylinder shaft of the vertical material taking cylinder 36 is fixedly connected with a rotary cylinder 37, a shell of the rotary cylinder 37 is fixedly connected with a second smooth rod 310, the second smooth rod 310 is slidably connected with the transverse mounting plate 311, a cylinder shaft of the rotary cylinder 37 is fixedly connected with a vacuum chuck 39, and the rotary cylinder 37 can drive the vacuum chuck 39 to rotate so as to adjust the clamping position of a refrigerator bottom plate processing raw material;
the second material transfer device 4 comprises a cushion block 41 and a transfer motor 44 which are fixedly mounted on the processing platform 1, and a transfer slide rail 42 which is fixedly laid on the cushion block 41, wherein a second threaded rod 43 is fixedly connected to the shaft extension of the transfer motor 44, the second threaded rod 43 is rotatably mounted on the processing platform 1, a tray 45 is slidably arranged on the transfer slide rail 42, the bottom of the tray 45 is sleeved on the second threaded rod 43, and the bottom of the tray 45 is matched with the second threaded rod 43 through a threaded structure;
the dust removal device 6 comprises a positioning block 61, a plurality of grooves are formed in one side, close to the fixing device 7, of the positioning block 61, an extrusion slide rail 65 is fixedly installed on the machining platform 1, the positioning block 61 is slidably installed on the machining platform 1 through the extrusion slide rail 65, and the positioning block 61 is driven by a limiting extrusion cylinder 66 to slide on the extrusion slide rail 65 in a reciprocating mode;
the positioning block 61 and the top fixing block 62 are fixedly connected through two third smooth sliding rods 610, a second sliding sleeve 69 is sleeved on each third smooth sliding rod 610 in a sliding mode, the second sliding sleeve is fixedly installed on the air plate 64, one surface of the air plate 64 is fixedly connected with a cylinder shaft of the vertical adjusting cylinder 63, the vertical adjusting cylinder 63 is fixedly installed on the top fixing block 62, and the air plate can be driven to reciprocate in the vertical direction through the vertical adjusting cylinder 63;
a through hole penetrating through the cutting platform 11 is formed in the cutting platform 11, and an ash guide groove 68 is fixedly arranged at the bottom of the through hole;
a row of bristles 67 is fixedly arranged on one side, close to the fixing device 7, of the air plate 64, a pipeline is fixedly arranged in the air plate 64, one air outlet end of the pipeline vertically blows downwards corresponding to the ash guide groove, and one air inlet end of the pipeline is connected with an air blower;
an air curtain is formed by blowing air of an air blower, and scraps generated in the cutting process are transferred to the ash guide groove 68 in time for transfer;
the fixing device 7 comprises a fixing main plate 71, a steel ball rolling groove 74 is fixedly installed at the bottom of the fixing main plate 71, a connecting steel ball 75 is rotatably installed in the steel ball rolling groove 74, the connecting steel ball 75 cannot be separated, and the side wall of the connecting steel ball 75 is fixedly installed on the cutting platform 11 through a fixing connecting rod 76, so that the fixing main plate 71 can be supported through the connecting steel ball 75 and the fixing connecting rod 76, and the angle change of the fixing main plate 71 in each direction cannot be influenced;
as an embodiment of the present invention, one end of the fixed connecting rod 76 is fixedly connected to a cylinder shaft of a telescopic cylinder, the telescopic cylinder is fixedly installed on the cutting platform 11, and the vertical height of the fixed main plate 71 can be adjusted by the driving of the telescopic cylinder;
a plurality of angle adjusting cylinders 73 are fixedly mounted on the cutting platform 11, the angle adjusting cylinders 73 are distributed on the cutting platform 11 in an annular array manner, the number of the angle adjusting cylinders 73 is at least four, a circle of wear-resistant protective layer 72 is arranged on the bottom surface of the fixed main board 71, the position of the fixed main board 71 is fixed through the action between the wear-resistant anti-slip layer 72 and the cylinder shaft end part of the angle adjusting cylinder 73, and the angle of the fixed main board 71 is adjusted through the cylinder shaft extension length of each cylinder;
a ring gear 77 is fixed at the bottom of the fixed main plate 71, and insections are arranged on one surface of the ring gear 77 opposite to the fixed main plate 71;
the cutting platform 11 is provided with a transmission hole 12, one side wall of the transmission hole 12 is provided with a transmission mounting plate 79, the transmission mounting plate 79 is provided with a vertical adjusting groove 710 and a tensioning adjusting groove 711, the vertical adjusting groove 710 is internally provided with a first adjusting slider 717 in a sliding manner, one end of the first adjusting slider 717 is connected with one end of a first buffer spring 716, the other end of the first buffer spring 716 is fixedly connected with one end of the vertical adjusting groove 710, the first adjusting slider 717 is rotatably connected with one end of a rotating connecting rod 719, the other end of the rotating connecting rod 719 is fixedly connected with a driving gear 78, the driving gear 78 is meshed with a ring gear 77, and the rotating connecting rod 719 is fixedly sleeved with a first transmission gear 718;
a second adjusting slider 713 is arranged in the tensioning adjusting groove 711 in a sliding manner, one end of the second adjusting slider 713 is fixedly connected with one end of a second buffer spring 715, the other end of the second buffer spring 715 is fixedly connected with one end of the tensioning adjusting groove 711, and a second transmission gear 714 is rotatably mounted on the second adjusting slider 713;
a third transmission gear 712 is further rotatably mounted on the transmission mounting plate 79, the third transmission gear 712 is driven to rotate by a motor, and the first transmission gear 718, the second transmission gear 714 and the third transmission gear 712 are in transmission connection through a chain;
when the angle of the fixed main plate 71 changes, the height of the contact point between the ring gear 77 and the driving gear 78 changes, at the moment, the position of the driving gear 78 is adjusted through the elastic force of the first buffer spring 716, so that the driving gear 78 and the ring gear 77 are always kept in contact, a traditional connection mode is adopted, when the position of the driving gear 78 changes, a loose state can occur to a chain connecting the first transmission gear 718, the second transmission gear 714 and the third transmission gear 712, or the movement of the first adjusting slider 717 is limited by the chain itself, the tightness of the chain can be adjusted through the arrangement of the second transmission gear 714, so that the chain is always in a tight state, and a good transmission effect is achieved on the premise of not influencing the movement of the first adjusting slider 717;
a cutter for cutting is arranged above the fixed main board 71, a plurality of vertically arranged compressing cylinders are further arranged above the fixed main board 71, and raw materials on the fixed main board 71 are compressed through cylinder shafts of the compressing cylinders.
The invention discloses a multi-angle steering cutting device for a refrigerator bottom plate and a working method, wherein the multi-angle steering cutting device comprises the following steps:
after the batch of raw material plates for manufacturing the refrigerator bottom plate, which are arranged on the second bottom plate 22, are lifted to a proper height by the lifting motor 25, the raw material plates on the second bottom plate 22 are adsorbed and transferred by the material taking manipulator, and meanwhile, the angle of the raw material plates is adjusted in the transferring process, so that the raw material plates can be placed on the tray 45 of the second material transferring device 4 at a preset angle, and the raw material plates are transferred onto the fixed main plate 71 by the second material transferring device 4 and the third material transferring device 5;
according to the cutting requirement, the cylinder shaft extension lengths of the angle adjusting cylinders 73 are adjusted, the inclination direction and the angle of the fixed main plate 71 are adjusted, meanwhile, the limiting extrusion cylinder 66 drives the positioning block 61 to be close to the fixed main plate 71 and extrudes the fixed main plate 71, and therefore the position of the fixed main plate 71 is further fixed;
the raw material plate provided on the fixed main plate 71 is fixed by the pressing cylinder and cut by the cutting device.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (8)

1. The multi-angle steering cutting device for the refrigerator bottom plate is characterized by comprising a processing platform (1), a storage device (2) arranged on one side of the processing platform (1), a first material transfer device (3), a second material transfer device (4) and a third material transfer device (5) which are fixedly arranged on the processing platform (1), wherein a cutting platform (11) is also fixedly arranged on the processing platform (1), a fixing device (7) is fixedly arranged on the cutting platform (11), and a dust removal device (6) is slidably arranged on one side of the fixing device (7);
the third material transfer device (5) is used for transferring the raw material on the second material transfer device to the fixing device (7);
the fixing device (7) comprises a fixing main plate (71), a steel ball rolling groove (74) is fixedly installed at the bottom of the fixing main plate (71), a connecting steel ball (75) is rotatably installed in the steel ball rolling groove (74), and the side wall of the connecting steel ball (75) is fixedly installed on the cutting platform (11) through a fixing connecting rod (76);
the cutting platform (11) is fixedly provided with a plurality of angle adjusting cylinders (73), the angle adjusting cylinders (73) are distributed on the cutting platform (11) in an annular array manner, the number of the angle adjusting cylinders (73) is at least four, a circle of wear-resistant protective layer (72) is arranged on the bottom surface of the fixed main plate (71), and the position of the fixed main plate (71) is fixed through the action between the wear-resistant protective layer (72) and the cylinder shaft end part of the angle adjusting cylinder (73);
a ring gear (77) is fixed at the bottom of the fixed main plate (71), and insections are arranged on the surface of the ring gear (77) opposite to the fixed main plate (71);
the cutting platform (11) is provided with a transmission hole (12), one side wall of the transmission hole (12) is provided with a transmission mounting plate (79), the transmission mounting plate (79) is provided with a vertical adjusting groove (710) and a tensioning adjusting groove (711), a first adjusting slider (717) is arranged in the vertical adjusting groove (710) in a sliding manner, one end of the first adjusting slider (717) is connected with one end of a first buffer spring (716), the other end of the first buffer spring (716) is fixedly connected with one end of the vertical adjusting groove (710), the first adjusting slider (717) is rotatably connected with one end of a rotating connecting rod (719), the other end of the rotating connecting rod (719) is fixedly connected with a driving gear (78), the driving gear (78) is meshed with an annular gear (77), and the rotating connecting rod (719) is fixedly connected with a first transmission gear (718);
a second adjusting slide block (713) is arranged in the tensioning adjusting groove (711) in a sliding mode, one end of the second adjusting slide block (713) is fixedly connected with one end of a second buffer spring (715), the other end of the second buffer spring (715) is fixedly connected with one end of the tensioning adjusting groove (711), and a second transmission gear (714) is rotatably mounted on the second adjusting slide block (713);
a third transmission gear (712) is further rotatably mounted on the transmission mounting plate (79), the third transmission gear (712) is driven to rotate by a motor, and the first transmission gear (718), the second transmission gear (714) and the third transmission gear (712) are in transmission connection through a chain;
a cutter for cutting is arranged above the fixed main plate (71), a plurality of vertically arranged pressing cylinders are further arranged above the fixed main plate (71), and raw materials on the fixed main plate (71) are pressed through cylinder shafts of the pressing cylinders.
2. The multi-angle steering cutting device for the refrigerator bottom plate according to claim 1, wherein the storage device (2) comprises a first bottom plate (21) and a second bottom plate (22), a plurality of supporting seats (23) are fixedly installed on three side edges of one surface of the first bottom plate (21), a limiting slide rail (24) is vertically and fixedly installed on each supporting seat (23), two first smooth sliding rods (26) are vertically and fixedly arranged on the first bottom plate (21), a lifting motor (25) is fixedly installed at the bottom of the first bottom plate (21), one end of a first threaded rod (27) is fixedly connected with an axis of the lifting motor (25) in an extending manner, the first threaded rod (27) is parallel to the first smooth sliding rods (26), a first sliding sleeve (28) is slidably sleeved on each first smooth sliding rod (26), and a threaded sleeve (29) is sleeved on each first threaded rod (27), the threaded sleeve (29) is matched with the first threaded rod (27) through a threaded structure, the first sliding sleeve (28) and the threaded sleeve (29) are fixedly installed on the second bottom plate (22), and the second bottom plate (22) is connected with the limiting sliding rail (24) in a sliding mode.
3. The multi-angle steering cutting device for the refrigerator bottom plate as claimed in claim 2, wherein the first material transfer device (3) comprises a traverse rack (32), the traverse rack (32) is fixedly mounted on the processing platform (1) through a support rack (31), a traverse slide rail (35) is fixedly mounted on the traverse rack (32), and a material taking manipulator is slidably arranged on the traverse rack (32) through the traverse slide rail (35).
4. The multi-angle steering cutting device for the refrigerator bottom plate as claimed in claim 3, wherein the material taking manipulator comprises a sliding mounting plate (33) matched with the transverse sliding rail (35), a transverse mounting plate (311) is fixedly mounted on the sliding mounting plate (33), a vertical material taking cylinder (36) is fixedly mounted on the transverse mounting plate (311), a rotary cylinder (37) is fixedly connected to a cylinder shaft of the vertical material taking cylinder (36), a second smooth rod (310) is fixedly connected to a shell of the rotary cylinder (37), the second smooth rod (310) is slidably connected with the transverse mounting plate (311), and a vacuum chuck (39) is fixedly connected to a cylinder shaft of the rotary cylinder (37).
5. The multi-angle steering cutting device for the refrigerator bottom plate is characterized in that the second material transfer device (4) comprises a cushion block (41) and a transfer motor (44) which are fixedly installed on the processing platform (1), and a transfer slide rail (42) which is fixedly laid on the cushion block (41), wherein a second threaded rod (43) is fixedly connected to the shaft extension of the transfer motor (44), the second threaded rod (43) is rotatably installed on the processing platform (1), a tray (45) is slidably arranged on the transfer slide rail (42), the bottom of the tray (45) is sleeved on the second threaded rod (43), and the bottom of the tray (45) is matched with the second threaded rod (43) through a threaded structure.
6. The multi-angle steering cutting device for the refrigerator bottom plate according to claim 4, wherein the dust removing device (6) comprises a positioning block (61), one side of the positioning block (61) close to the fixing device (7) is provided with a plurality of grooves, an extrusion sliding rail (65) is fixedly installed on the processing platform (1), the positioning block (61) is slidably installed on the processing platform (1) through the extrusion sliding rail (65), and the positioning block (61) is driven by a limiting extrusion cylinder (66) to slide on the extrusion sliding rail (65) in a reciprocating manner;
the positioning block (61) is fixedly connected with the top fixing block (62) through two third smooth sliding rods (610), a second sliding sleeve (69) is sleeved on each third smooth sliding rod (610) in a sliding mode, the second sliding sleeve (69) is fixedly installed on the air plate (64), one surface of the air plate (64) is fixedly connected with an air cylinder shaft of the vertical adjusting air cylinder (63), the vertical adjusting air cylinder (63) is fixedly installed on the top fixing block (62), and the air plate (64) can be driven to reciprocate in the vertical direction through the vertical adjusting air cylinder (63);
a through hole penetrating through the cutting platform (11) is formed in the cutting platform (11), and an ash guide groove (68) is fixedly arranged at the bottom of the through hole;
one side of the air plate (64) close to the fixing device (7) is fixedly provided with a row of bristles (67), a pipeline is fixedly arranged in the air plate (64), one end of the air outlet of the pipeline is vertically downwards blown corresponding to the ash guide groove (68), and one end of the air inlet of the pipeline is connected with an air blower.
7. The multi-angle steering cutting device for the refrigerator bottom plate according to claim 1, wherein one end of the fixed connecting rod (76) is fixedly connected with a cylinder shaft of a telescopic cylinder, the telescopic cylinder is fixedly installed on the cutting platform (11), and the vertical height of the fixed main plate (71) can be adjusted by driving of the telescopic cylinder.
8. The method for cutting a refrigerator bottom plate using the multi-angle steering cutting apparatus for a refrigerator bottom plate of claim 6, comprising the steps of:
after batch raw material plates for manufacturing a refrigerator bottom plate, which are arranged on a second bottom plate (22), are lifted to a proper height through a lifting motor (25), the raw material plates on the second bottom plate (22) are adsorbed and transferred through a material taking manipulator, and meanwhile, the angle of the raw material plates is adjusted in the transferring process, so that the raw material plates can be placed on a tray (45) of a second material transferring device (4) at a preset angle, and the raw material plates are transferred onto a fixed main plate (71) through the second material transferring device (4) and a third material transferring device (5);
the extending lengths of cylinder shafts of a plurality of angle adjusting cylinders (73) are adjusted, the inclination direction and the angle of the fixed main plate (71) are adjusted, meanwhile, the limiting extrusion cylinder (66) drives the positioning block (61) to be close to the fixed main plate (71), the fixed main plate (71) is extruded, and the position of the fixed main plate (71) is further fixed;
the raw material plate arranged on the fixed main plate (71) is fixed through a pressing cylinder and is cut through a cutting device.
CN202010670035.1A 2020-07-13 2020-07-13 Multi-angle steering cutting device for refrigerator bottom plate Active CN111774665B (en)

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CN112355690A (en) * 2020-11-04 2021-02-12 湖南壹品堂门窗加工有限公司 Fixing device for processing building decorative plate
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