CN109129933B - Fireproof door core plate fixed-length cutting and grooving integrated device - Google Patents
Fireproof door core plate fixed-length cutting and grooving integrated device Download PDFInfo
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- CN109129933B CN109129933B CN201811037761.9A CN201811037761A CN109129933B CN 109129933 B CN109129933 B CN 109129933B CN 201811037761 A CN201811037761 A CN 201811037761A CN 109129933 B CN109129933 B CN 109129933B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/003—Multipurpose machines; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/048—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with a plurality of saw blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a fire door core plate fixed-length cutting and grooving integrated device which comprises a lathe bed, a bearing plate table, a longitudinal cutting device, a transverse cutting device and a grooving device, wherein the bearing plate table, the longitudinal cutting device, the transverse cutting device and the grooving device are arranged on the lathe bed; the carrier plate table moves back and forth among the feeding area, the longitudinal cutting area, the transverse cutting area and the slotting area; the longitudinal cutting device is provided with a longitudinal cutting saw blade, the transverse cutting device is provided with a transverse cutting saw blade, and the slotting device is provided with a carriage mechanism, a longitudinal carriage mechanism and a slotting mechanism. The device has the functions of longitudinally and transversely cutting and grooving the fireproof door core plate to a fixed extent after one-time feeding on one device, has a simple structure, is convenient to operate and adjust, and can effectively prevent dust pollution in the cutting process.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a fixed-length cutting and grooving integrated device for a fireproof door core plate.
Background
Fireproof doors refer to doors which can meet the requirements of fire resistance stability, integrity and heat insulation in a certain time, and are mainly realized by sandwiching a fireproof door core plate between door plates. The fireproof door core board is used as a non-inflammable fireproof heat-insulating product and is mainly made of natural magnesium oxychloride inorganic environment-friendly material through mechanical flow production pressing and compounding. The fireproof door core board is a light board, can replace wooden board building and decoration materials, has high efficiency and high strength in building and decoration, does not rot due to the influence of moisture, humidity or steam, and is a non-toxic excellent environment-friendly building material formed by inorganic mineralized materials. Meets the national first-grade flame-retardant standard. Therefore, the material is widely applied to partition walls, suspended ceilings, fireproof and waterproof ideal decorative materials of high-rise houses, hotels, office buildings, commercial shopping centers, laboratories, factories, movable houses, hospitals, railway stations, dance halls, household folk houses, fireproof doors, special inner lining plates of purifying plates and the like.
After the fireproof door core plate is compositely pressed and molded, finally, fixed-length cutting is needed, and some fireproof door core plates also need to be grooved in the middle part of one side (shown in figure 1) for installing locks; the accuracy requirement on the dimension is high during cutting. The existing fireproof door core plate cutting device needs to rotate 90 degrees for transverse cutting after the longitudinal cutting of the fireproof door core plate; the slotting can not be processed on the same machine, and an additional working procedure is needed, so that the slotting has low processing efficiency and poor processing precision; and because of the characteristics of materials, dust pollution is very large in the cutting process.
Disclosure of Invention
The invention provides a fixed-length cutting and grooving integrated device for a fireproof door core plate, which has the functions of longitudinally and transversely cutting and grooving the fireproof door core plate after one-time feeding on one device, has a simple structure, is convenient to operate and adjust, and can effectively prevent dust pollution in the cutting process.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
the fire door core plate fixed-length cutting and grooving integrated device comprises a lathe bed, a bearing plate table, a longitudinal cutting device, a transverse cutting device and a grooving device, wherein the bearing plate table, the longitudinal cutting device, the transverse cutting device and the grooving device are arranged on the lathe bed; the lathe bed is sequentially provided with a feeding area, a longitudinal cutting area, a transverse cutting area and a slotting area along the longitudinal direction; the middle part of the lathe bed is longitudinally provided with a groove, two sides in the groove are respectively provided with a rack rail, a carrier plate table is arranged above the groove, the bottom of the carrier plate table is provided with a running gear, and the running gear is driven by a running motor to be in rolling engagement with the rack rails and drives the carrier plate table to reciprocate among a feeding area, a longitudinal cutting area and a transverse cutting area; the longitudinal cutting area is provided with a longitudinal cutting device, the longitudinal cutting device consists of 2 groups of longitudinal cutting mechanisms longitudinally arranged along the lathe bed, each group of longitudinal cutting mechanisms is provided with 2 longitudinal cutting saw blades which are arranged at two sides of the groove in parallel, and the interval between the 2 longitudinal cutting saw blades is adjustable; the transverse cutting area is provided with a transverse cutting device which consists of 1 group of transverse cutting mechanisms capable of transversely moving along the lathe bed, 2 transverse cutting saw blades which are transversely arranged in parallel along the lathe bed are arranged in the transverse cutting mechanisms, and the interval between the 2 transverse cutting saw blades is adjustable; the longitudinal cutting saw blade and the transverse cutting saw blade are respectively driven by corresponding cutting motors; the slotting area is provided with a slotting device, and the slotting device consists of a transverse carriage mechanism, a longitudinal carriage mechanism and a slotting mechanism; the transverse carriage mechanism is fixed on one side of the lathe bed, the longitudinal carriage mechanism can move along a transverse sliding rail on the transverse carriage mechanism, the slot milling mechanism can move along a longitudinal sliding rail on the longitudinal carriage mechanism, and a milling cutter is arranged in the slot milling mechanism.
The outer side of the longitudinal cutting saw blade is provided with a saw blade protective cover A, the saw blade protective cover A is connected with a longitudinal distance adjusting mechanism through an adjusting frame, the longitudinal distance adjusting mechanism consists of a positive and negative buckling bidirectional adjusting screw rod A, a screw rod housing A and an adjusting handle A, two sides of a lathe bed are respectively provided with a supporting frame A, two ends of the screw rod housing A are fixed on the supporting frame A, the positive and negative buckling bidirectional adjusting screw rod A is installed in the screw rod housing A, and the outer side of one end of the screw rod housing A is provided with the adjusting handle A; the adjusting frame A is in transmission connection with the front and back buckling bidirectional adjusting screw A through a nut A, and when the front and back buckling bidirectional adjusting screw A is driven to rotate by the adjusting handle A, the corresponding 2 longitudinal cutting saw blades are inwards disturbed or outwards separated.
The outer side of the transverse cutting saw blade is provided with a saw blade protective cover B, the saw blade protective cover B is connected with a transverse interval adjusting mechanism through an adjusting frame B, the transverse interval adjusting mechanism consists of a forward and reverse buckling bidirectional adjusting screw rod B, a screw rod housing B and an adjusting handle B, the forward and reverse buckling bidirectional adjusting screw rod B is arranged in the screw rod housing B, and the outer side of one end of the screw rod housing B is provided with the adjusting handle B; the adjusting frame B is in transmission connection with the front and back buckling bidirectional adjusting screw rod B through a nut B, and when the front and back buckling bidirectional adjusting screw rod B is driven to rotate by the adjusting handle B, the corresponding 2 transverse cutting saw blades B are inwards disturbed or outwards separated; the lower part of the screw shell B is provided with a transverse transmission mechanism, the transverse transmission mechanism comprises a screw, a transverse moving motor and a screw shell, the middle cross arm of the screw shell B is arranged above the screw shell, the bottom of the screw shell B is in transmission connection with the screw through a screw nut, the screw is arranged in the screw shell, and one end of the screw is connected with the transverse moving motor; the two ends of the screw rod shell are fixedly connected with the lathe bed through a support frame B; a sliding groove is formed in one side of the screw shell A, which is close to one side of the transverse cutting device, one end of the screw shell B, which is close to one side of the longitudinal cutting device, is connected with a roller through a roller frame, the roller can move along the sliding groove, and the screw shell B plays an auxiliary supporting and guiding role in the transverse moving process under the drive of the transverse transmission mechanism.
A first dust outlet is formed in one side of the upper portion of the saw blade protective cover A, a second dust outlet is formed in the top of the screw shell A, and the first dust outlet and the second dust outlet are connected with the bag-type dust remover through telescopic hoses respectively.
And a third dust outlet is formed in one side of the upper part of the saw blade protective cover B, a fourth dust outlet is formed in the top of the screw shell B, and the third dust outlet and the fourth dust outlet are respectively connected with the bag-type dust collector through telescopic hoses.
The bottom of the saw blade protective cover A is provided with a brush along the circumference, and the bottom edge of the brush is 10-30 mm higher than the lower edge of the longitudinal cutting saw blade.
And a hairbrush is arranged at the bottom of the saw blade protective cover B along the circumference, and the bottom edge of the hairbrush is 10-30 mm higher than the lower edge of the transverse cutting saw blade.
The transverse carriage mechanism consists of a transverse carriage and a transverse linear driver, wherein 2 transverse sliding rails are transversely arranged at the top of the transverse carriage along the machine body, the transverse linear driver is arranged at one end of the transverse carriage far away from the machine body and is parallel to the transverse sliding rails, and a push rod of the transverse linear driver is connected with a longitudinal carriage in the longitudinal carriage mechanism; the longitudinal carriage mechanism consists of a longitudinal carriage and a longitudinal linear driver, and the bottom of the longitudinal carriage is provided with 2 sliding grooves which are matched with the transverse sliding rails on the transverse carriage for sliding; the top of the longitudinal carriage mechanism is transversely provided with 2 longitudinal slide rails along the lathe bed, the longitudinal linear driver is arranged at one end of the longitudinal carriage and is parallel to the longitudinal slide rails, and a push rod of the longitudinal linear driver is connected with a milling cutter frame in the milling groove mechanism; the slotting device consists of a milling cutter frame, an end mill arranged on the milling cutter frame and a milling cutter driving motor, wherein the bottom of the milling cutter frame is provided with 2 sliding grooves which are matched with a longitudinal sliding rail on a longitudinal carriage for sliding; under the action of the transverse linear driver and the longitudinal linear driver, the end mill can do linear motion along the longitudinal direction and the transverse direction of the lathe bed, and meanwhile, the end mill is driven by the milling cutter driving motor to rotate around the axis of the end mill.
The automatic cutting machine comprises a running motor, a cutting motor, a transverse moving motor in a transverse cutting device, a transverse linear driver in a slotting device, a longitudinal linear driver and a milling cutter driving motor which are respectively connected with a PLC control system, wherein the PLC control system is additionally connected with a control table and a driving device of a bag-type dust remover, the control table is arranged on one side of a machine body, and a plurality of functional keys are arranged on the control table.
A position sensor and a digital display screen are respectively arranged in each longitudinal cutting mechanism and each transverse cutting mechanism, the position sensors are respectively arranged on the saw blade protective cover A and the saw blade protective cover B, and the digital display screens are arranged on the screw shell A and the screw shell B; the position sensor in the longitudinal cutting mechanism is connected with a digital display screen on the saw blade protective cover A through a singlechip, and the digital display screen faces one side of the adjusting handle A; the position sensor in the transverse cutting mechanism is connected with the digital display screen on the saw blade protective cover B through the singlechip, and the digital display screen faces one side of the adjusting handle B.
Compared with the prior art, the invention has the beneficial effects that:
1) The transverse and longitudinal fixed-length cutting and grooving operation of the fireproof door core plate are completed on the same equipment after one-time feeding, and the production efficiency is high;
2) The spacing adjustment of the longitudinal cutting saw blades and the transverse cutting saw blades in the same group is convenient, accurate and quick, and the machining precision is high;
3) Dust outlets are formed in the saw blade protection cover, the screw shell A and the screw shell B of each cutting saw blade, so that dust generated in the cutting process of the fireproof door core plate is effectively collected, and dust pollution is prevented;
4) The bottom of saw bit safety cover is equipped with the brush along the border, can in time clear up the dust of saw bit after cutting attached to on the fire door core, and the fire door core is clean at the back surface of cutting to can prevent dust secondary pollution.
5) The PLC control system controls the transverse and longitudinal fixed-length cutting and grooving processes to be automatically completed, so that the degree of automation is high, and the size precision of a finished product is high.
Drawings
Fig. 1 is a schematic structural view of a fire door core according to the present invention.
Fig. 2 is a top view of an integrated device for cutting and grooving a fireproof door core plate to length according to the present invention.
Fig. 3 is a front view of an integrated device for cutting and grooving the fireproof door core plate to length according to the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 2.
Fig. 5 is an enlarged view of a portion B in fig. 3.
In the figure: 1. lathe bed 2, deck plate 3, running motor 4, rack rail 5, cutting motor 6, screw housing A7, adjustment frame A8, blade guard A9, support frame A10, dust outlet two 11, chute 12, roller 13, dust outlet three 14, lateral movement motor 15, support frame B16, screw housing 17, dust outlet four 18, screw housing B19, adjustment handle A20, adjustment frame B21, blade guard B22, adjustment handle B23, running gear 24, brush 25, longitudinal cutting blade 26, lateral cutting blade 27, fire door core 28, dust outlet one 29, telescoping hose 30, longitudinal linear drive 31, longitudinal slide 32, longitudinal carriage 33, cross carriage 34, lateral linear drive 35, lateral slide 36, milling cutter drive motor 37, milling cutter head 38
Detailed Description
The following is a further description of embodiments of the invention, taken in conjunction with the accompanying drawings:
as shown in fig. 2 and 3, the invention relates to a fire door core plate fixed-length cutting and grooving integrated device, which comprises a lathe bed 1, a carrier plate table 2 arranged on the lathe bed 1, a longitudinal cutting device and a transverse cutting device; the lathe bed 1 is provided with a feeding area, a longitudinal cutting area and a transverse cutting area in sequence along the longitudinal direction; the middle part of the machine body 1 is longitudinally provided with a groove, two sides in the groove are respectively provided with a rack rail 4, a carrier plate platform 2 is arranged above the groove, the bottom of the carrier plate platform 2 is provided with a running gear 23, and the running gear 23 is driven by a running motor 3 to be in rolling engagement with the rack rails 4 and drive the carrier plate platform 2 to reciprocate among a feeding area, a longitudinal cutting area and a transverse cutting area; the longitudinal cutting area is provided with a longitudinal cutting device, the longitudinal cutting device consists of 2 groups of longitudinal cutting mechanisms longitudinally arranged along the lathe bed 1, each group of longitudinal cutting mechanisms is provided with 2 longitudinal cutting saw blades 25 which are arranged at two sides of the groove in parallel, and the interval between the 2 longitudinal cutting saw blades 25 is adjustable; the transverse cutting area is provided with a transverse cutting device which consists of 1 group of transverse cutting mechanisms capable of transversely moving along the lathe bed 1, 2 transverse cutting saw blades 26 which are transversely and parallelly arranged along the lathe bed 1 are arranged in the transverse cutting mechanisms, and the interval between the 2 transverse cutting saw blades 26 is adjustable; the longitudinal cutting saw blade 25 and the transverse cutting saw blade 26 are driven by the corresponding cutting motors 5 respectively; the slotting area is provided with a slotting device, and the slotting device consists of a transverse carriage mechanism, a longitudinal carriage mechanism and a slotting mechanism; the transverse carriage mechanism is fixed on one side of the lathe bed 1, the longitudinal carriage mechanism can move along a transverse sliding rail 35 on the transverse carriage mechanism, the milling groove mechanism can move along a longitudinal sliding rail 31 on the longitudinal carriage mechanism, and a milling cutter is arranged in the milling groove mechanism.
The outside of the longitudinal cutting saw blade 25 is provided with a saw blade protection cover A8, the saw blade protection cover A8 is connected with a longitudinal distance adjusting mechanism through an adjusting frame A7, the longitudinal distance adjusting mechanism consists of a positive and negative buckling bidirectional adjusting screw A, a screw shell A6 and an adjusting handle A19, two sides of the machine body 1 are respectively provided with a supporting frame A9, two ends of the screw shell A6 are fixed on the supporting frame A9, the positive and negative buckling bidirectional adjusting screw A is arranged in the screw shell A6, and the outside of one end of the screw shell A6 is provided with the adjusting handle A19; the adjusting frame A7 is in transmission connection with the forward and reverse buckling bidirectional adjusting screw A through a nut A, and when the forward and reverse buckling bidirectional adjusting screw A is driven to rotate by the adjusting handle A19, the corresponding 2 longitudinal cutting saw blades 25 are inwards disturbed or outwards separated.
The outer side of the transverse cutting saw blade 26 is provided with a saw blade protective cover B21, the saw blade protective cover B21 is connected with a transverse interval adjusting mechanism through an adjusting frame B20, the transverse interval adjusting mechanism consists of a positive and negative buckling bidirectional adjusting screw rod B, a screw rod housing B18 and an adjusting handle B22, the positive and negative buckling bidirectional adjusting screw rod B is arranged in the screw rod housing B18, and the outer side of one end of the screw rod housing B18 is provided with the adjusting handle B22; the adjusting frame B20 is in transmission connection with a positive and negative buckle bidirectional adjusting screw B through a nut B, and when the positive and negative buckle bidirectional adjusting screw B is driven to rotate by an adjusting handle B22, the corresponding 2 transverse cutting saw blades B26 are inwards disturbed or outwards separated; a transverse transmission mechanism is arranged below the screw shell B18 and comprises a screw, a transverse moving motor 14 and a screw shell 16, the middle cross arm of the screw shell B18 is arranged above the screw shell 16, the bottom of the screw shell B18 is in transmission connection with the screw through a screw nut, the screw is arranged in the screw shell 16, and one end of the screw is connected with the transverse moving motor 14; two ends of the screw shell 16 are fixedly connected with the lathe bed 1 through a support frame B15; a chute 11 is arranged on one side of a screw shell A6 close to one side of the transverse cutting device, one end of a screw shell B18 close to one side of the longitudinal cutting device is connected with a roller 12 through a roller frame, the roller 12 can move along the chute 11, and auxiliary supporting and guiding functions are achieved in the transverse moving process of the screw shell B18 driven by the transverse transmission mechanism.
A first dust outlet 28 is formed in one side of the upper portion of the saw blade protective cover A8, a second dust outlet 10 is formed in the top of the screw shell A6, and the first dust outlet 28 and the second dust outlet 10 are connected with the bag-type dust collector through flexible hoses 29 respectively.
And a third dust outlet 13 is formed in one side of the upper part of the saw blade protective cover B21, a fourth dust outlet 17 is formed in the top of the screw shell B18, and the third dust outlet 13 and the fourth dust outlet 17 are respectively connected with the bag-type dust collector through a telescopic hose 29.
The bottom of the saw blade protecting cover A8 is provided with a brush 24 along the circumference, and the bottom edge of the brush 24 is 10-30 mm higher than the lower edge of the longitudinal cutting saw blade 25.
The bottom of the saw blade protective cover B21 is provided with a brush 24 along the circumference, and the bottom edge of the brush 24 is 10-30 mm higher than the lower edge of the transverse cutting saw blade 26.
As shown in fig. 4 and 5, the transverse carriage mechanism is composed of a transverse carriage 33 and a transverse linear driver 34, wherein 2 transverse slide rails 35 are transversely arranged at the top of the transverse carriage 33 along the machine tool 1, the transverse linear driver 34 is arranged at one end of the transverse carriage 33 far away from the machine tool 1 and is parallel to the transverse slide rails 35, and a push rod of the transverse linear driver 34 is connected with a longitudinal carriage 32 in the longitudinal carriage mechanism; the longitudinal carriage mechanism consists of a longitudinal carriage 32 and a longitudinal linear driver 30, wherein the bottom of the longitudinal carriage 32 is provided with 2 sliding grooves which are matched with a transverse sliding rail 35 on a transverse carriage 33 to slide; the top of the longitudinal carriage mechanism is transversely provided with 2 longitudinal slide rails 31 along the lathe bed 1, a longitudinal linear driver 30 is arranged at one end of the longitudinal carriage 32 and is parallel to the longitudinal slide rails 31, and a push rod of the longitudinal linear driver 30 is connected with a milling cutter frame 37 in the milling groove mechanism; the slotting device consists of a milling cutter frame 37, an end mill 38 arranged on the milling cutter frame 37 and a milling cutter driving motor 36, wherein the bottom of the milling cutter frame 37 is provided with 2 sliding grooves which are matched with the longitudinal sliding rail 31 on the longitudinal carriage 32 to slide; the end mill 38 is capable of rectilinear motion in the longitudinal and transverse directions of the bed 1 by the lateral and longitudinal rectilinear drives 34, 30, while being rotated about its own axis by the mill drive motor 36.
The running motor 3, the cutting motor 5, a transverse moving motor 14 in a transverse cutting device, a transverse linear driver 34, a longitudinal linear driver 30 and a milling cutter driving motor 36 in a slotting device are respectively connected with a PLC control system, the PLC control system is additionally connected with a control table and a driving device of a bag-type dust remover, the control table is arranged on one side of the machine body 1, and a plurality of functional keys are arranged on the control table.
A position sensor and a digital display screen are respectively arranged in each longitudinal cutting mechanism and each transverse cutting mechanism, the position sensors are respectively arranged on the saw blade protective cover A8 and the saw blade protective cover B21, and the digital display screens are arranged on the screw shell A6 and the screw shell B18; the position sensor in the longitudinal cutting mechanism is connected with a digital display screen on the saw blade protective cover A8 through a singlechip, and the digital display screen faces one side of the adjusting handle A19; the position sensor in the transverse cutting mechanism is connected with a digital display screen on the saw blade protective cover B21 through a singlechip, and the digital display screen faces one side of the adjusting handle B22.
When the fire door core plate sizing cutting device is used, the spacing between the longitudinal cutting saw blade 25 and the transverse cutting saw blade 26 is correspondingly adjusted according to the size of a finished fire door core plate; during adjustment, the distance between the longitudinal cutting saw blades 25 is adjusted according to the transverse dimension of the finished fireproof door plate, and as the 2 adjusting frames A7 correspondingly connected with the saw blade protecting cover A8 are positioned at the two ends of the front and back buckle bidirectional adjusting screw A, and the two ends of the front and back buckle adjusting screw are provided with screw buckles with opposite screwing directions, the adjusting handle A19 is only required to be rotated clockwise or anticlockwise, and the adjusting frames A7 can drive the saw blade protecting cover A8 to move along the opposite directions or opposite directions, so that the distance between the 2 longitudinal cutting saw blades 25 is reduced or increased; according to the requirement, a position sensor can be arranged on the adjusting frame A7 or the screw shell A6, and the position sensor transmits signals to the singlechip and displays the signals in real time, namely, the adjusted distance can be seen from a digital display screen above the screw shell A6 in real time, so that the required distance can be conveniently and rapidly adjusted. The adjustment of the transverse cutting blade 26 is achieved by turning the adjustment handle B22 in the same way as the longitudinal cutting blade 25.
After the distance between the longitudinal cutting saw blade 25 and the transverse cutting saw blade 26 is adjusted, the fixed-length cutting operation of the fireproof door core plate can be performed. The bag dust remover is started in advance, a fireproof door core plate 27 to be cut is horizontally placed on the bearing plate platform 2, the cutting motors 5 corresponding to the longitudinal cutting saw blades 25 are started, and then the travelling motor 3 is started; the bearing plate 2 drives the fireproof door core plate 27 to longitudinally move to a longitudinal cutting area along the lathe bed 1, and corresponding two sides of the fireproof door core plate 27 are synchronously cut when passing through the longitudinal cutting saw blade 25; a large amount of dust generated during longitudinal cutting is pumped into the bag-type dust remover through a first dust outlet 28 on the saw blade protection cover A8 and a second dust outlet 10 on the top of the screw shell A6, and a hairbrush 24 at the bottom of the saw blade protection cover A8 cleans the area near the cutting, so that the influence of the dust on the next cutting can be prevented, and the outward dissipation of the dust is effectively prevented.
After the longitudinal cutting is completed, the fire door core plate 27 is moved forward to the transverse cutting area; starting a corresponding cutting motor 5 and a corresponding transverse moving motor 14 of the transverse cutting saw blade 26, driving the screw shell B18 and the corresponding transverse cutting saw blade 26 to transversely move along the lathe bed 1 through the transmission of a screw nut, and transversely cutting the fireproof door core plate 27 in the process; the process of transverse cutting is similar to that of longitudinal cutting and will not be described in detail herein. In order to increase the stability during transverse cutting and ensure the linear precision of transverse cutting, the roller 12 is matched with the chute 11 to realize guiding and moving supporting functions. A large amount of dust generated during transverse cutting is pumped into the bag-type dust remover through a third dust outlet 13 on the saw blade protective cover B21 and a fourth dust outlet 17 on the top of the screw shell B18.
After the transverse cutting is completed, the fireproof door core plate 27 continues to move forward to the slotting area; the milling cutter mills a U-shaped notch with a preset size on the center part of one side of the fireproof door core plate 27 under the driving of the longitudinal linear driver and the transverse linear driver.
After the whole cutting process is finished, the carrier plate platform 2 moves back to the initial position, and the fireproof door core plate 27 cut to length is taken off from the carrier plate platform 2. The processing process is controlled by the PLC control system in an interlocking way with each part of motor and the linear driver, so that automatic operation is realized, and the processing process can be completed through the control console. When the fireproof door core plate which does not need to be grooved is processed, the grooving device does not participate in work.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present invention, and should be covered by the scope of the present invention.
Claims (8)
1. The fire door core plate fixed-length cutting and grooving integrated device is characterized by comprising a lathe bed, a bearing plate table, a longitudinal cutting device, a transverse cutting device and a grooving device, wherein the bearing plate table, the longitudinal cutting device, the transverse cutting device and the grooving device are arranged on the lathe bed; the lathe bed is sequentially provided with a feeding area, a longitudinal cutting area, a transverse cutting area and a slotting area along the longitudinal direction; the middle part of the lathe bed is longitudinally provided with a groove, two sides in the groove are respectively provided with a rack rail, a carrier plate table is arranged above the groove, the bottom of the carrier plate table is provided with a running gear, and the running gear is driven by a running motor to be in rolling engagement with the rack rails and drives the carrier plate table to reciprocate among a feeding area, a longitudinal cutting area and a transverse cutting area; the longitudinal cutting area is provided with a longitudinal cutting device, the longitudinal cutting device consists of 2 groups of longitudinal cutting mechanisms longitudinally arranged along the lathe bed, each group of longitudinal cutting mechanisms is provided with 2 longitudinal cutting saw blades which are arranged at two sides of the groove in parallel, and the interval between the 2 longitudinal cutting saw blades is adjustable; the transverse cutting area is provided with a transverse cutting device which consists of 1 group of transverse cutting mechanisms capable of transversely moving along the lathe bed, 2 transverse cutting saw blades which are transversely arranged in parallel along the lathe bed are arranged in the transverse cutting mechanisms, and the interval between the 2 transverse cutting saw blades is adjustable; the longitudinal cutting saw blade and the transverse cutting saw blade are respectively driven by corresponding cutting motors; the slotting area is provided with a slotting device, and the slotting device consists of a transverse carriage mechanism, a longitudinal carriage mechanism and a slotting mechanism; the transverse carriage mechanism is fixed on one side of the lathe bed, the longitudinal carriage mechanism can move along a transverse sliding rail on the transverse carriage mechanism, the slot milling mechanism can move along a longitudinal sliding rail on the longitudinal carriage mechanism, and a milling cutter is arranged in the slot milling mechanism;
the outer side of the longitudinal cutting saw blade is provided with a saw blade protective cover A, the saw blade protective cover A is connected with a longitudinal distance adjusting mechanism through an adjusting frame, the longitudinal distance adjusting mechanism consists of a positive and negative buckling bidirectional adjusting screw rod A, a screw rod housing A and an adjusting handle A, two sides of a lathe bed are respectively provided with a supporting frame A, two ends of the screw rod housing A are fixed on the supporting frame A, the positive and negative buckling bidirectional adjusting screw rod A is installed in the screw rod housing A, and the outer side of one end of the screw rod housing A is provided with the adjusting handle A; the adjusting frame A is in transmission connection with the front and back buckling bidirectional adjusting screw A through a nut A, and when the front and back buckling bidirectional adjusting screw A is driven to rotate by the adjusting handle A, the corresponding 2 longitudinal cutting saw blades are inwards disturbed or outwards separated;
the transverse interval adjusting mechanism consists of a forward and reverse buckling bidirectional adjusting screw rod B, a screw rod shell B and an adjusting handle B, wherein the forward and reverse buckling bidirectional adjusting screw rod B is arranged in the screw rod shell B, and the adjusting handle B is arranged at the outer side of one end of the screw rod shell B; the adjusting frame B is in transmission connection with the front and back buckling bidirectional adjusting screw rod B through a nut B, and when the front and back buckling bidirectional adjusting screw rod B is driven to rotate by the adjusting handle B, the corresponding 2 transverse cutting saw blades B are inwards disturbed or outwards separated; the lower part of the screw shell B is provided with a transverse transmission mechanism, the transverse transmission mechanism comprises a screw, a transverse moving motor and a screw shell, the middle cross arm of the screw shell B is arranged above the screw shell, the bottom of the screw shell B is in transmission connection with the screw through a screw nut, the screw is arranged in the screw shell, and one end of the screw is connected with the transverse moving motor; the two ends of the screw rod shell are fixedly connected with the lathe bed through a support frame B; a sliding groove is formed in one side of the screw shell A, which is close to one side of the transverse cutting device, one end of the screw shell B, which is close to one side of the longitudinal cutting device, is connected with a roller through a roller frame, the roller can move along the sliding groove, and the screw shell B plays an auxiliary supporting and guiding role in the transverse moving process under the drive of the transverse transmission mechanism.
2. The device for cutting and grooving the fireproof door core plate to length according to claim 1, wherein a first dust outlet is formed in one side of the upper portion of the saw blade protective cover A, a second dust outlet is formed in the top of the screw shell A, and the first dust outlet and the second dust outlet are connected with the bag-type dust remover through telescopic hoses respectively.
3. The fire door core board fixed-length cutting and grooving integrated device according to claim 1, wherein a dust outlet III is formed in one side of the upper portion of the saw blade protective cover B, a dust outlet IV is formed in the top of the screw shell B, and the dust outlet III and the dust outlet IV are connected with a bag-type dust remover through telescopic hoses respectively.
4. The fire door core cut-to-length and grooving integrated device according to claim 1, wherein brushes are arranged at the bottom of the saw blade protection cover A along the circumference, and the bottom edges of the brushes are 10-30 mm higher than the lower edges of the longitudinal cutting saw blades.
5. The fire door core cut-to-length and fluting integrated device of claim 1, wherein brushes are arranged at the bottom of the saw blade protective cover B along the circumference, and the bottom edges of the brushes are 10-30 mm higher than the lower edges of the transverse cutting saw blades.
6. The fire door core plate fixed-length cutting and grooving integrated device according to claim 1, wherein the transverse carriage mechanism consists of a transverse carriage and a transverse linear driver, 2 transverse sliding rails are arranged at the top of the transverse carriage along the transverse direction of the lathe bed, the transverse linear driver is arranged at one end of the transverse carriage far away from the lathe bed and is parallel to the transverse sliding rails, and a push rod of the transverse linear driver is connected with a longitudinal carriage in the longitudinal carriage mechanism; the longitudinal carriage mechanism consists of a longitudinal carriage and a longitudinal linear driver, and the bottom of the longitudinal carriage is provided with 2 sliding grooves which are matched with the transverse sliding rails on the transverse carriage for sliding; the top of the longitudinal carriage mechanism is transversely provided with 2 longitudinal slide rails along the lathe bed, the longitudinal linear driver is arranged at one end of the longitudinal carriage and is parallel to the longitudinal slide rails, and a push rod of the longitudinal linear driver is connected with a milling cutter frame in the milling groove mechanism; the slotting device consists of a milling cutter frame, an end mill arranged on the milling cutter frame and a milling cutter driving motor, wherein the bottom of the milling cutter frame is provided with 2 sliding grooves which are matched with a longitudinal sliding rail on a longitudinal carriage for sliding; under the action of the transverse linear driver and the longitudinal linear driver, the end mill can do linear motion along the longitudinal direction and the transverse direction of the lathe bed, and meanwhile, the end mill is driven by the milling cutter driving motor to rotate around the axis of the end mill.
7. The fire door core board fixed-length cutting and grooving integrated device according to claim 1, wherein a running motor, a cutting motor, a transverse moving motor in a transverse cutting device, a transverse linear driver in a grooving device, a longitudinal linear driver and a milling cutter driving motor are respectively connected with a PLC control system, the PLC control system is additionally connected with a control table and a driving device of a bag-type dust remover, the control table is arranged on one side of a machine body, and a plurality of functional keys are arranged on the control table.
8. The fire door core plate fixed-length cutting and grooving integrated device according to claim 1, wherein a position sensor and a digital display screen are respectively arranged in each longitudinal cutting mechanism and each transverse cutting mechanism, the position sensors are respectively arranged on a saw blade protective cover A and a saw blade protective cover B, and the digital display screens are arranged on a screw shell A and a screw shell B; the position sensor in the longitudinal cutting mechanism is connected with a digital display screen on the saw blade protective cover A through a singlechip, and the digital display screen faces one side of the adjusting handle A; the position sensor in the transverse cutting mechanism is connected with the digital display screen on the saw blade protective cover B through the singlechip, and the digital display screen faces one side of the adjusting handle B.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811037761.9A CN109129933B (en) | 2018-09-06 | 2018-09-06 | Fireproof door core plate fixed-length cutting and grooving integrated device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811037761.9A CN109129933B (en) | 2018-09-06 | 2018-09-06 | Fireproof door core plate fixed-length cutting and grooving integrated device |
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| CN109129933A CN109129933A (en) | 2019-01-04 |
| CN109129933B true CN109129933B (en) | 2023-08-29 |
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| CN112976343B (en) * | 2021-02-24 | 2023-06-13 | 武汉市民用建筑应用技术开发有限公司 | High-efficient cutting device of wall body fluting for building interior decoration |
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|---|---|
| CN109129933A (en) | 2019-01-04 |
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