CN108247752B - Portable foam cutting device - Google Patents
Portable foam cutting device Download PDFInfo
- Publication number
- CN108247752B CN108247752B CN201810168035.4A CN201810168035A CN108247752B CN 108247752 B CN108247752 B CN 108247752B CN 201810168035 A CN201810168035 A CN 201810168035A CN 108247752 B CN108247752 B CN 108247752B
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- Prior art keywords
- outer cover
- conducting rod
- conductive
- sleeve
- vertical
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/06—Severing by using heat
- B26F3/08—Severing by using heat with heated members
- B26F3/12—Severing by using heat with heated members with heated wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The application discloses a portable foam cutting device which comprises a base provided with a workbench, a vertical conducting rod, a vertical guide sleeve respectively covered on the periphery of the conducting rod, a plurality of heating wires, and an upper conducting rod and a lower conducting rod which are used for supplying power to the plurality of heating wires and are respectively connected with two poles of a power supply, wherein the vertical guide sleeve is arranged on the periphery of the conducting rod; two ends of the lower conducting rod are respectively and detachably fixedly connected with a sliding sleeve, the upper side surface of the workbench is provided with a containing groove for containing the lower conducting rod and the sliding sleeve, and the sliding sleeve is arranged on the vertical guide sleeve in a sliding manner and falls into the containing groove of the workbench; the two ends of the upper conducting rod are respectively and detachably fixedly connected with a conducting sliding sleeve, the conducting sliding sleeve is arranged on the vertical guide sleeve in a sliding mode and is connected with the vertical conducting rod, and the sliding sleeve and the conducting sliding sleeve are connected to the vertical guide sleeve in a locking mode through locking parts; the plurality of heating wires are connected between the upper conducting rod and the lower conducting rod at intervals. The advantages are that: simple structure, be convenient for process and form the foam pattern of multiple different specifications, machining efficiency is high and use cost is low.
Description
Technical Field
The application relates to the technical field of foam cutting equipment, in particular to a portable foam cutting device.
Background
The foam patterns are widely used, and the foam patterns with different sizes can be cut into the foam patterns for processing and forming ceramic filters, and the foam patterns are also used in the packaging field and the like; at present, the existing foam cutting equipment in the market mainly comprises laser cutting, heating wire cutting and the like, most of the equipment has complex structure and higher use cost, and the problems that the processing operation is inconvenient, the heating wire is difficult to replace, the processing efficiency is low, the processing is inconvenient to form foam patterns with various different specifications, the foam cannot be fully utilized, the heat utilization of the heating wire is not high and the like exist.
Disclosure of Invention
The application aims to overcome the defects of the prior art, and provides the portable foam cutting device which has the advantages of simple structure, convenient disassembly and assembly, convenient processing for forming various foam patterns with different specifications, high processing efficiency and low use cost.
The technical scheme for solving the technical problems is as follows: the electric heating device comprises a base provided with a workbench, vertical conducting rods which are vertically arranged on two sides of the base respectively and extend upwards, vertical guide sleeves which are respectively covered on the periphery sides of the vertical conducting rods, a plurality of electric heating wires, and an upper conducting rod and a lower conducting rod which are used for supplying power to the electric heating wires and are respectively connected with two poles of a power supply; the two ends of the lower conducting rod are respectively and detachably fixedly connected with a sliding sleeve, the upper side surface of the workbench is provided with a containing groove for containing the lower conducting rod and the sliding sleeve, and the sliding sleeve is sleeved on the vertical guide sleeve in a sliding manner and falls into the containing groove of the workbench;
the two ends of the upper conductive rod are respectively and detachably fixedly connected with a conductive sliding sleeve, the conductive sliding sleeve is arranged on the vertical guide sleeve in a sliding mode and is connected with the vertical conductive rod, and the sliding sleeve and the conductive sliding sleeve are both in locking connection with the vertical guide sleeve through locking parts; the heating wires are connected between the upper conducting rod and the lower conducting rod at intervals and can be fixed at different positions of the upper conducting rod and the lower conducting rod through fixing parts.
The beneficial effects of the application are as follows: according to the application, the vertical conductive rod covered in the vertical guide sleeve is arranged, the two ends of the upper conductive rod are respectively and detachably fixedly connected with the conductive sliding sleeve, and the conductive sliding sleeve is arranged on the vertical guide sleeve in a sliding manner and is connected with the vertical conductive rod; the upper conducting rod can move up and down and can be detached while the power supply is conveyed to the upper conducting rod; the space between the plurality of electric heating wires between the upper conducting rod and the lower conducting rod is adjustable, and the cutting device has the advantages that the cutting processing of the foam is realized by adjusting the space between the plurality of electric heating wires to form foam patterns with various different specifications, so that the applicability of the cutting device is improved; therefore, the portable foam cutting device has the advantages of convenience in disassembly and assembly, convenience in processing and forming various foam patterns with different specifications, high processing efficiency, low use cost and the like.
On the basis of the technical scheme, the application can be improved as follows.
Further, guide rails are respectively arranged on two sides of the workbench in the length direction, and a shelf which slides along the guide rails and is used for placing foam is arranged on the guide rails; the shelf comprises a bottom plate, side baffles and a front stop lever group, guide grooves are formed in the lower side surface of the bottom plate, which is matched with guide rails on two sides of the workbench, the bottom plate is arranged on the guide rails in a sliding manner, and a through groove I which is used for passing through the heating wires and is arranged along the length direction of the guide rails is formed in the bottom plate; the side baffle is vertically and fixedly connected to the edge of one side of the bottom plate, the front stop lever group comprises a plurality of front stop levers, and the front stop levers are arranged at intervals close to the front end of the bottom plate and avoid the through groove which is vertical to the bottom plate and the side baffle; the front stop rods are sequentially arranged along the direction perpendicular to the side baffle plates, and the through grooves extend to the front side of the front stop rods from the front end of the bottom plate; the shelves can slide along the guide rail, the shelves can move linearly when the foam placed on the shelves is processed through the electric heating wire, so that the precision of a foam pattern is improved, meanwhile, the shelves can be disassembled, a workbench and the guide rail can be conveniently arranged longer, a plurality of shelves can be sequentially placed on the guide rail, the foam to be cut is placed on the shelves in advance, one shelf can be detached from the guide rail after being processed, and the other shelf in which the foam to be cut is placed in advance is slid for processing, so that the cycle can improve the processing efficiency of the cutting device; furthermore, a plurality of through grooves I for passing through the electric heating wires are formed in the bottom plate, so that the electric heating wires cut the foam placed on the shelf to form a required foam pattern.
Further, one end of the heating wire is fixedly connected to an upper conductive sliding block, the other end of the heating wire is fixedly connected to a lower conductive sliding block, the upper conductive sliding block is sleeved on the upper conductive rod in a sliding manner, and the lower conductive sliding block is sleeved on the lower conductive rod in a sliding manner; the electric heating wires are convenient to fix, and the upper conductive sliding block or the lower conductive sliding block can slide on the upper conductive rod and the lower conductive rod, so that the intervals among the electric heating wires can be adjusted conveniently, and foam patterns with different specifications can be formed by processing.
Further, the sliding sleeve comprises a first connecting part connected with the lower conducting rod and a first sleeve head sleeved on the vertical guide sleeve in a sliding manner, and the first connecting part is vertically and fixedly connected to the first sleeve head; the first connecting part is of a cuboid structure, and a first fixing hole for adaptively mounting the lower conducting rod is formed in the length direction of the first connecting part; an outer cover I is arranged between the sliding sleeves at two sides of the lower conductive rod, the outer cover I is arranged at the periphery of the lower conductive rod, and two sides of the outer cover I are respectively sleeved on the connecting parts I of the sliding sleeves at two sides;
the first outer cover is of a cuboid structure, one ends of a plurality of heating wires penetrate through the second through grooves and are connected to the lower conductive sliding blocks, the lower conductive sliding blocks are of a cuboid structure, a first through hole is formed in the middle of each lower conductive sliding block, the lower conductive rod penetrates through the first through hole, the lower conductive sliding blocks are adaptively arranged in the first outer cover, and the lower conductive sliding blocks are fixed through fixing parts; the upper side surface of the first outer cover is positioned on one side or two sides of the through groove II along the length direction of the first outer cover; the first outer cover is arranged on the periphery of the lower conducting rod, so that the lower conducting rod is isolated; the two sides of the first outer cover are respectively sleeved on the first connecting parts of the sliding sleeves at the two sides, so that the lower conductive sliding blocks can be conveniently arranged in the first outer cover; in addition, the first scale is arranged on the upper side surface of the first outer cover, so that the distance between the plurality of heating wires can be adjusted quickly and accurately, and foam patterns with different specifications can be formed by foam processing; the electric heating wires are equally spaced, the intervals between every two adjacent electric heating wires are different, the foam patterns with various specifications are formed through one-time processing, meanwhile, the required foam patterns can be formed through proper selection and processing according to the length of the foam, the foam is fully utilized as much as possible, and the waste of the foam is reduced.
Further, the lower side surface of the first outer cover is provided with two screw holes I which are arranged in a staggered manner along the length direction of the first outer cover; the fixing part is a bolt part which is in fit screwing connection with the first threaded hole and compresses the lower conductive sliding block; the lower conductive sliding block can be fixed at different positions of the lower conductive rod.
Further, the conductive sliding sleeve comprises a second connecting part connected with the upper conductive rod, a second sleeve head sleeved on the vertical guide sleeve in a sliding manner and a conductive block connected with the vertical conductive rod, and the second connecting part is vertically and fixedly connected to the second sleeve head; the second connecting part is of a cuboid structure, and a second fixing hole for adaptively mounting the upper conducting rod is formed in the length direction of the second connecting part;
the conductive block is fixedly connected to the inner side of the second sleeve head, is of a cuboid structure, and is provided with a vertical connecting hole in the middle in the vertical direction; the vertical conducting rod passes through the vertical connecting hole in an adapting way, a limiting groove is formed in one side wall, close to the workbench, of the upper part of the vertical guide sleeve, a connecting block is arranged on one side, close to the second connecting part, of the conducting block, and the connecting block is fixedly connected to the side wall, close to the second connecting part, of the second sleeve and is connected with the second connecting part;
the upper conducting rod is sleeved with a second outer cover, the left end and the right end of the second outer cover are open, the lower end of the second outer cover is provided with a third through groove which is arranged along the length direction of the upper conducting rod and used for a plurality of electric heating wires to pass through, and the connecting parts at the left end and the right end of the upper conducting rod are respectively correspondingly inserted into the openings at the two ends of the second outer cover;
the second outer cover is of a cuboid structure, one ends of a plurality of heating wires penetrate through the third through grooves and are connected to the upper conductive sliding blocks, the upper conductive sliding blocks are of a cuboid structure, through holes II are formed in the middle of the upper conductive sliding blocks, the upper conductive rods penetrate through the through holes II, the upper conductive sliding blocks are adaptively installed in the second outer cover, and the upper conductive sliding blocks are fixed through fixing parts; the lower side surface of the second outer cover is provided with a second ruler which is positioned on one side or two sides of the third through groove along the length direction of the second outer cover; the second outer cover is arranged on the periphery of the upper conducting rod, so that the upper conducting rod can be isolated; the two sides of the second outer cover are respectively sleeved on the second connecting parts of the sliding sleeves at the two sides, so that the conductive sliding blocks are conveniently arranged in the second outer cover; in addition, the second scale is arranged on the upper side surface of the second outer cover, so that the distance between the plurality of electric heating wires can be adjusted quickly and accurately, and foam patterns with different specifications can be formed by matching the second scale with the lower conducting rod; the electric heating wires are equally spaced, the intervals between every two adjacent electric heating wires are different, the foam patterns with various specifications are formed through one-time processing, meanwhile, the required foam patterns can be formed through proper selection and processing according to the length of the foam, the foam is fully utilized as much as possible, and the waste of the foam is reduced.
Further, the upper side surface of the second outer cover is provided with two screw holes II which are arranged in a staggered manner along the length direction of the second outer cover; the fixing part is a bolt part which is in fit screwing connection with the threaded hole II and compresses the upper conductive sliding block; the upper conductive sliding block can be fixed at different positions of the upper conductive rod.
Further, vertical plates parallel to the vertical guide sleeves are arranged on two sides of the base, the vertical plates are located on one side, away from the workbench, of the vertical guide sleeves, two screw holes three which are arranged in a staggered mode are formed in the vertical plates, the locking parts are screw bolt pieces, and the screw bolt pieces are in fit screwing connection with the screw holes three and compress the sliding sleeve or the conductive sliding sleeve; the sliding sleeve is favorable for locking, and the sliding sleeve can be locked on different heights of the vertical guide sleeve; therefore, the upper conducting rod can be fixed on different heights of the vertical guide sleeve, the foam cutter can be suitable for heating wires with various lengths, and when a foam model is processed, the heating wires with proper lengths can be selected according to the size of the foam to be processed, so that the heat of the heating wires can be fully utilized.
Further, an electric connection sliding block is sleeved on the lower conducting rod, an electric plug is connected to the electric connection sliding block in a screwed mode, a threaded hole IV is formed in the lower end of the electric connection sliding block, and the electric plug is connected to the threaded hole IV in a screwed mode and connected with the lower conducting rod; an electric plug hole which is matched and plugged with the electric plug connector is formed in the bottom of the accommodating groove of the workbench; the lower conducting rod is moved upwards, so that the electric plug can be separated from the electric plug hole, and the lower conducting rod can be powered off; the lower conducting rod can be detached, the electric heating wires are convenient to replace, and meanwhile, the space between the electric heating wires is convenient to adjust after the lower conducting rod is moved upwards or detached, so that the operation is convenient.
Further, the vertical guide sleeve, the sliding sleeve and the conductive sliding sleeve are all made of insulating materials, and the outer side walls of the conductive block, the lower conductive sliding block and the upper conductive sliding block are coated with insulating layers; preventing workers from accidental electric shock during processing.
Drawings
Fig. 1 is a schematic overall structure of a portable foam cutting device according to an embodiment of the present application;
FIG. 2 is a schematic view of the structure of FIG. 1 with the shelf and top cover removed;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 1 with the shelf, top cover and cutting assembly removed;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a schematic view of a cutting assembly of an embodiment of the present application in a disassembled and corresponding arrangement;
FIG. 7 is a schematic view of the structure of FIG. 6 with the second cover removed;
fig. 8 is a schematic structural view of a shelf according to an embodiment of the present application.
In the drawings, the list of components represented by the various numbers is as follows:
1. base, 2, cutting assembly, 3, shelf, 4, fixing part, 5, voltage adjusting knob, 6, locking part, 7, electric plug, 8, electric connection slider, 10, workbench, 11, vertical guide sleeve, 12, vertical plate, 13, storage slot, 14, groove, 15, electric plug hole, 20, heating wire, 21, housing one, 22, housing two, 23, conductive sliding sleeve, 24, vertical conductive rod, 25, sliding sleeve, 26, lower conductive rod, 27, upper conductive rod, 28, lower conductive slider, 29, upper conductive slider, 30, bottom plate, 31, side baffle, 32, front stop lever, 33, push-pull plate, 101, guide rail, 111, limit slot, 121, threaded hole three, 222, threaded hole one, 211, through slot two, 212, scale one, 221, through slot three, 222, threaded hole two, 231, sleeve two, 232, connecting part two, 233, conductive block, 234, connecting block, 235, vertical connecting hole, 236, fixing hole two, 251, sleeve one, 252, connecting part one, 253, fixing hole one, 301, 302, slide slot one.
Detailed Description
The principles and features of the present application are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the application and are not to be construed as limiting the scope of the application.
Examples:
the embodiment provides a portable foam cutting device, as shown in fig. 1 to 7, which comprises a base 1 provided with a workbench 10, vertical conducting rods 24 which are respectively vertically arranged at two sides of the base 1 and extend upwards, vertical guide sleeves 11 respectively covered at the peripheral sides of the vertical conducting rods 24, a plurality of heating wires 20, and an upper conducting rod 27 and a lower conducting rod 26 which are used for supplying power to the heating wires 20 and are respectively connected with two poles of a power supply; two ends of the lower conducting rod 26 are respectively and detachably fixedly connected with a sliding sleeve 25, a containing groove 13 for containing the lower conducting rod 26 and the sliding sleeve 25 is formed in the upper side surface of the workbench 10, and the sliding sleeve 25 is slidably sleeved on the vertical guide sleeve 11 and falls into the containing groove 13 of the workbench 10;
the two ends of the upper conductive rod 27 are respectively and detachably fixedly connected with a conductive sliding sleeve 25, the conductive sliding sleeve 25 is sleeved on the vertical guide sleeve 11 in a sliding manner and is connected with the vertical conductive rod 24, and the sliding sleeve 25 and the conductive sliding sleeve 25 are both in locking connection with the vertical guide sleeve 11 through a locking part 6; a plurality of the heating wires 20 are connected between the upper conductive rod 27 and the lower conductive rod 26 at intervals and may be fixed at different positions of the upper conductive rod 27 and the lower conductive rod 26 by the fixing member 4.
Specifically, the guide rail 101 is disconnected at the position where the accommodating groove 13 is formed, the lower conductive rod 26 and the sliding sleeve 25 can be completely accommodated in the accommodating groove 13, and the lower conductive rod 26 and the sliding sleeve 25 are located below the upper side surface of the workbench 10 or are flush with the upper side surface of the workbench 10; preventing the foam from sliding and processing on the table 10 due to the lower conductive rod 26 and the sliding sleeve 25.
Specifically, the two sides of the base 1 in this embodiment are respectively provided with an extension board, the vertical conductive rod 24 and the vertical guide sleeve 11 are respectively and vertically fixed on the extension board, the vertical conductive rod 24 is connected with one pole of the power supply, the upper conductive rod 27 transmits power, the lower conductive rod 26 is connected with the other pole of the power supply, the plurality of heating wires 20 are fixedly connected between the upper conductive rod 27 and the lower conductive rod 26, the number of the heating wires 20 is adapted according to the specifications of the foam to be cut and the foam pattern to be cut. Specifically, the cutting device of this embodiment is further provided with a power supply voltage regulator, a voltage regulating knob 5, a switch, and the like, and the vertical conductive rod 24 and the lower conductive rod 26 are respectively connected with the output two poles of the power supply voltage regulator, and the current through the heating wire 20 can be controlled through the voltage regulating knob 5.
In one embodiment of the present application, as shown in fig. 1 to 5 and 8, two sides of the workbench 10 in the length direction are respectively provided with a guide rail 101, and the guide rail 101 is provided with a shelf 3 sliding along the direction of the guide rail 101 for placing foam; the shelf 3 comprises a bottom plate 30, side baffles 31 and a front stop lever group, a guide rail 101, the lower side surface of the bottom plate 30 is matched with the two sides of the workbench 10, is provided with a guide chute 302, the bottom plate 30 is arranged on the guide rail 101 in a sliding manner, and the bottom plate 30 is provided with a plurality of through grooves 301 which are used for passing through the heating wires 20 and are arranged along the length direction of the guide rail 101; the side baffle plate 31 is vertically and fixedly connected to the edge of one side of the bottom plate 30, the front stop lever group comprises a plurality of front stop levers 32, and the front stop levers 32 are arranged at intervals close to the front ends of the bottom plate 30 while avoiding the first through groove 301 and being perpendicular to the bottom plate 30 and the side baffle plate 31; the front stop bars 32 are sequentially arranged along a direction perpendicular to the side baffle plates 31, and the first through groove 301 extends to the front side of the front stop bars 32 toward the front end of the bottom plate 30.
Specifically, the front bars 32 of the present embodiment are fixed near the front ends of the side panels 31, the connection between the front bar sets and the side panels 31 forms a right angle for resisting foam, and at the same time, the front bar sets and the side panels 31 form a foam placing space for placing foam.
Specifically, the bottom plate 30 of the present embodiment is provided with a plurality of through grooves 301 for passing through the heating wire 20 and arranged along the length direction of the guide rail 101, and the through grooves 301 extend toward the front end of the bottom plate 30, and the specific width of the through grooves 301 can be adapted to the specification of the foam pattern to be cut according to the need, so as to avoid the situation that the heating wire 20 cannot pass through; the shelf 3 with the through grooves 301 with different widths can be used according to the processing of foam patterns of different batches; when the electric heating wire 20 cuts foam, the shelf 3 is slipped towards one side of the electric heating wire 20, the foam is cut by the electric heating wire 20, and finally the electric heating wire 20 is positioned at the first position 301 of the through groove at the front end of the front stop lever group, the foam is cut to form a foam pattern, after the cut foam pattern is taken down, the shelf 3 is moved forwards, and then the foam to be cut is placed; in addition, the workbench 10 and the guide rail 101 can be set longer, a plurality of shelves 3 are placed on the guide rail, the whole shelf 3 after processing is pulled out forwards is taken down, and the other shelf 3 with foam placed in advance is slid to the side of the heating wire 20 to realize processing, so that the cycle is realized, and the utilization rate of the cutting device and the processing efficiency can be greatly improved; the shelf 3 slides along the guide rail 101, and the shelf 3 is linearly moved while the foam placed on the shelf 3 is processed through the heating wire 20, thereby improving the precision of the foam pattern.
Specifically, the front end of the shelf 3 in this embodiment has no push-pull plate 33, and during processing, the push-pull plate 33 can be held by hand to push backward to cut foam, and the foam pattern can be removed after cutting, so that the shelf 3 can be moved forward.
In one embodiment of the present application, as shown in fig. 6 and 7, one end of the heating wire 20 is fixedly connected to an upper conductive slider 29, the other end of the heating wire 20 is fixedly connected to a lower conductive slider 28, the upper conductive slider 29 is slidably sleeved on the upper conductive rod 27, and the lower conductive slider 28 is slidably sleeved on the lower conductive rod 26. Specifically, the upper conductive slider 29 is slidingly connected with the upper conductive rod 27, and the lower conductive slider 28 is slidingly connected with the lower conductive rod 26; the intervals among the plurality of heating wires 20 are adjusted, so that the processing is convenient to form foam patterns with different specifications.
In one embodiment of the present application, as shown in fig. 1 to 7, the sliding sleeve 25 includes a first connecting portion 252 connected to the lower conductive rod 26, and a first sleeve 251 slidably sleeved on the vertical guide sleeve 11, where the first connecting portion 252 is fixedly connected to the first sleeve 251 vertically; the first connecting portion 252 has a rectangular parallelepiped structure, and a first fixing hole 253 for adaptively mounting the lower conductive rod 26 is formed in the length direction of the first connecting portion 252; an outer cover I21 is arranged between the sliding sleeves 25 at two sides of the lower conductive rod 26, the outer cover I21 is covered on the periphery of the lower conductive rod 26, and two sides of the outer cover I21 are respectively sleeved on the connecting parts I252 of the sliding sleeves 25 at two sides;
the first housing 21 is in a cuboid structure, one ends of the plurality of heating wires 20 penetrate through the second through grooves 211 and are connected to the lower conductive sliding blocks 28, the lower conductive sliding blocks 28 are in a cuboid structure, a first through hole is formed in the middle of each lower conductive sliding block 28, the lower conductive rod 26 penetrates through the first through hole, the lower conductive sliding blocks 28 are adaptively installed in the first housing 21, and the lower conductive sliding blocks 28 are fixed through the fixing parts 4; the upper side surface of the first housing 21 is provided with a first scale 212 along the length direction of the first housing 21 and located at one side or two sides of the second through slot 211.
Specifically, in this embodiment, the first outer cover 21 is covered on the peripheral side of the lower conductive rod 26, and the first outer cover 21 may be made of an insulating material or coated with an insulating layer on its outer side wall, so as to isolate the lower conductive rod 26. The two sides of the first housing 21 of the present embodiment are respectively sleeved on the first connecting portions 252 of the sliding sleeves 25 on the two sides, which is beneficial to installing the lower conductive sliding blocks 28 in the first housing 21.
Specifically, the first scale 212 is arranged on the upper side of the first outer cover 21 of the embodiment, which is favorable for quickly and accurately adjusting the intervals among the plurality of heating wires 20, and realizes that foam patterns with different specifications are formed by foam processing; the electric heating wires 20 can be equidistantly spaced, the intervals between every two adjacent electric heating wires 20 are different, the foam patterns with various specifications can be formed by one-time processing, meanwhile, the required foam patterns can be formed by proper selection processing according to the length of the foam, the foam is fully utilized as far as possible, and the waste of the foam is reduced.
In one embodiment of the present application, as shown in fig. 1 to 7, the lower side surface of the first housing 21 is provided with two screw holes one arranged in a staggered manner along the length direction of the first housing 21; the fixing part 4 is a bolt part which is adapted to be screwed onto the threaded hole one and to press the lower conductive slider 28. Specifically, the first threaded holes in this embodiment are formed at intervals, and the first two rows of threaded holes are staggered, so that at least two first threaded holes are ensured to be correspondingly sleeved on the lower conductive rod 26, and the lower conductive slider 28 is convenient to be reliably fixed at different positions of the lower conductive rod 26. Specifically, a groove 14 for accommodating the fixing member 4 is formed in the middle of the bottom of the accommodating groove 13 formed in the upper side of the table 10.
In one embodiment of the present application, as shown in fig. 6 and 7, the conductive sliding sleeve 25 includes a second connection portion 232 connected to the upper conductive rod 27, a second sleeve head 231 slidably sleeved on the vertical guide sleeve 11, and a conductive block 233 connected to the vertical conductive rod 24, where the second connection portion 232 is fixedly connected to the second sleeve head 231 vertically; the second connecting part 232 has a cuboid structure, and a second fixing hole 236 for adaptively mounting the upper conducting rod 27 is formed in the length direction of the second connecting part 232;
the conductive block 233 is fixedly connected to the inner side of the second sleeve head 231, the conductive block 233 is in a cuboid structure, and a vertical connecting hole 235 is formed in the middle of the conductive block 233 in the vertical direction; the vertical conductive rod 24 passes through the vertical connection hole 235 in an adapting manner, a limiting groove 111 is formed in a side wall, close to the workbench 10, of the upper portion of the vertical guide sleeve 11, a connection block 234 is arranged on one side, close to the second connection portion 232, of the conductive block 233, and the connection block 234 is fixedly connected to a side wall, close to the second connection portion 232, of the second sleeve 231 and is connected to the second connection portion 232;
the upper conducting rod 27 is sleeved with a second outer cover 22, the left end and the right end of the second outer cover 22 are open, the lower end of the second outer cover is provided with a third through groove 221 which is arranged along the length direction of the upper conducting rod 27 and used for a plurality of electric heating wires 20 to pass through, and the second connecting parts 232 positioned at the left end and the right end of the upper conducting rod 27 are correspondingly inserted into the openings at the two ends of the second outer cover 22 respectively;
the second outer cover 22 is in a cuboid structure, one ends of the electric heating wires 20 penetrate through the third through grooves 221 and are connected to the upper conductive sliding blocks 29, the upper conductive sliding blocks 29 are in a cuboid structure, a second through hole is formed in the middle of each upper conductive sliding block 29, the upper conductive rod 27 penetrates through the second through hole, the upper conductive sliding blocks 29 are adaptively installed in the second outer cover 22, and the upper conductive sliding blocks 29 are fixed through the fixing parts 4; the lower side surface of the second housing 22 is located at one side or two sides of the third through groove 221 along the length direction of the second housing 22, and a second scale is arranged.
Specifically, the second housing 22 and the first housing 21 of the present embodiment have similar structure and effects, and the second housing 22 and the first housing 21, the upper conductive rod 27 and the lower conductive rod 26 cooperate to fix and adjust the heating wire 20. Specifically, a batch of foam patterns need to be processed, the outer cover two 22 and the outer cover one 21, the upper conductive rod 27 and the lower conductive rod 26 can be detached integrally, the electric heating wires 20 are arranged and installed on the vertical guide sleeve 11 after the interval between the electric heating wires 20 is adjusted, the electric heating wires 20 can be disassembled and adjusted conveniently, and the lower conductive rod 26 and the outer cover one 21 can be moved upwards only and then the outer cover one 21 can be locked to adjust the lower conductive sliding block 28.
In one embodiment of the present application, as shown in fig. 6 and 7, the upper side surface of the second housing 22 is provided with two screw holes 222 arranged in a staggered manner along the length direction of the second housing 22; the fixing part 4 is a bolt part which is adapted to be screwed on the threaded hole II 222 and presses the upper conductive slider 29. Specifically, the second threaded holes 222 in this embodiment are formed at intervals, and the two threaded hole groups are staggered, so that at least two second threaded holes 222 are correspondingly sleeved on the upper conductive sliding block 29 on the upper conductive rod 27, so that the upper conductive sliding block 29 can be reliably fixed at different positions of the upper conductive rod 27. Specifically, the upper conductive rod 27, the lower conductive rod 26, the first housing 21, the second housing 22, the sliding sleeve 25, the conductive sliding sleeve 25, the heating wire 20, and the like constitute the cutting assembly 2 of the cutting device.
In one embodiment of the present application, as shown in fig. 1 to 7, two sides of the base 1 are provided with vertical plates 12 juxtaposed with the vertical guide sleeve 11, the vertical plates 12 are located on one side of the vertical guide sleeve 11 facing away from the workbench 10, two screw holes three 121 arranged in a staggered manner are formed on the vertical plates 12, and the locking component 6 is a bolt, and the bolt is adapted to be screwed on the screw holes three 121 and compress the sliding sleeve 25 or the conductive sliding sleeve 25.
Specifically, in this embodiment, two screw holes three 121 arranged in a staggered manner are formed on the vertical plate 12, and the bolt member is adapted to be screwed on the screw holes three 121, so that the sliding sleeve 25 can be locked, and the sliding sleeve 25 can be locked at different heights of the vertical guide sleeve 11; therefore, the upper conductive rod 27 can be fixed on different heights of the vertical guide sleeve 11, so that the foam cutter can be suitable for heating wires 20 with various lengths, and when a foam pattern is processed, the heating wires 20 with proper lengths can be selected according to the size of the foam to be processed, thereby fully utilizing the heat of the heating wires 20 and saving energy.
In one embodiment of the present application, as shown in fig. 6 and 7, the lower conductive rod 26 is further sleeved with an electrical connection slider 8, the electrical connection slider 8 is screwed with an electrical plug 7, the lower end of the electrical connection slider 8 is provided with a threaded hole four, and the electrical plug 7 is screwed on the threaded hole four and connected with the lower conductive rod 26; the bottom of the accommodating groove 13 of the workbench 10 is provided with an electric plug hole 15 which is matched and plugged with the electric plug 7.
Specifically, the lower conductive rod 26 of the present embodiment is moved upwards, so that the electric plug 7 can be separated from the electric plug hole 15, and the lower conductive rod 26 can be powered off; the lower conductive rod 26 is detachable, so that the electric heating wires 20 can be conveniently replaced, and meanwhile, the distance between the electric heating wires 20 can be conveniently adjusted after the lower conductive rod 26 is moved upwards or detached, so that the operation is convenient.
In one embodiment of the present application, as shown in fig. 1 to 7, the vertical guide sleeve 11, the sliding sleeve 25, and the conductive sliding sleeve 25 are made of insulating materials, and the outer sidewalls of the conductive block 233, the lower conductive slider 28, and the upper conductive slider 29 are coated with an upper insulating layer. Specifically, the vertical guide sleeve 11 of the embodiment is further covered with a top cover 112, the vertical guide sleeve 11 is protected, the first cover 21 and the second cover 22 are made of insulating materials, the first cover 21 and the second cover 22 can also be made of metal materials, and the inner side wall and the outer side wall of the vertical guide sleeve are coated with insulating layers.
In addition, in addition to the technical solutions disclosed in the present embodiment, reference may be made to conventional technical solutions in the art for the power supply voltage regulator and the like of the present application, and these conventional technical solutions are not important to the present application, and the present application is not described in detail herein.
When the portable foam cutting device provided by the embodiment is used, firstly, the portable foam cutting device of the embodiment is arranged, after the space between the electric heating wires 20 is adjusted according to a foam pattern formed by cutting the foam as required, the outer cover II 22 and the outer cover I21, the upper conducting rod 27 and the lower conducting rod 26 are integrally arranged on the vertical guide sleeve 11, the outer cover I21 is arranged in the containing groove 13, the outer cover II 22 is arranged at a proper height on the vertical guide sleeve 11, the outer cover II 22 and the outer cover I21 are locked and fixed on the vertical guide sleeve 11 by the locking part 6, then the foam to be cut is placed on the shelf 3, a power supply is started to heat the electric heating wires, a processing operator holds the push-pull plate 33 to push the side provided with the electric heating wires 20 to cut the foam into the foam pattern with one specification or more specifications, the foam pattern is taken down, the shelf 3 is pulled out forwards, another foam to be cut is placed, and then the foam to be cut is circularly processed, so that the foam is processed; the workbench 10 and the guide rail 101 can be set longer, a plurality of shelves 3 are placed on the guide rail 101, foam to be processed is placed on the shelves 3 in advance, the shelves 3 which are processed are removed after the foam is cut by sequentially sliding the shelves 3, the processed shelves 3 are placed on the guide rail 101 again for processing the foam, and thus, the cycle is realized, the time for placing the foam on the shelves 3 can be reduced, and the processing efficiency of the cutting device is improved; when another foam pattern with different specifications needs to be processed, the outer cover two 22 and the outer cover one 21 are dismounted, the upper conducting rod 27 and the lower conducting rod 26 are dismounted integrally, the interval between the heating wires 20 is adjusted, then the fixing is performed, the heating wires 20 with proper lengths can also be replaced, and then the heating wires 20 are mounted on the vertical guide sleeve 11 and fixed, so that the foam can be processed.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, in the description of the present application, the term "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. The term "plurality" means at least two, e.g., two, three, etc., unless specifically defined otherwise.
The foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (9)
1. A portable foam cutting device which characterized in that: the electric heating device comprises a base (1) provided with a workbench (10), vertical conducting rods (24) which are respectively vertically arranged at two sides of the base (1) and extend upwards, vertical guide sleeves (11) which are respectively covered on the periphery sides of the vertical conducting rods (24), a plurality of electric heating wires (20), and an upper conducting rod (27) and a lower conducting rod (26) which are used for supplying power to the electric heating wires (20) and are respectively connected with two poles of a power supply; two ends of the lower conducting rod (26) are respectively and detachably fixedly connected with a sliding sleeve (25), a containing groove (13) for containing the lower conducting rod (26) and the sliding sleeve (25) is formed in the upper side surface of the workbench (10), and the sliding sleeve (25) is slidably sleeved on the vertical guide sleeve (11) and falls into the containing groove (13) of the workbench (10);
the two ends of the upper conductive rod (27) are respectively and detachably fixedly connected with a conductive sliding sleeve (23), the conductive sliding sleeve (23) is sleeved on the vertical guide sleeve (11) in a sliding manner and is connected with the vertical conductive rod (24), and the sliding sleeve (25) and the conductive sliding sleeve (23) are both in locking connection with the vertical guide sleeve (11) through a locking part (6); a plurality of heating wires (20) are connected between the upper conducting rod (27) and the lower conducting rod (26) at intervals and can be fixed at different positions of the upper conducting rod (27) and the lower conducting rod (26) through fixing parts (4);
one end of the heating wire (20) is fixedly connected to an upper conductive sliding block (29), the other end of the heating wire (20) is fixedly connected to a lower conductive sliding block (28), the upper conductive sliding block (29) is sleeved on the upper conductive rod (27) in a sliding manner, and the lower conductive sliding block (28) is sleeved on the lower conductive rod (26) in a sliding manner;
extension plates are respectively arranged on two sides of the base (1), and the vertical conducting rods (24) and the vertical guide sleeves (11) are respectively and vertically fixedly arranged on the extension plates.
2. A portable foam cutting device according to claim 1, wherein: guide rails (101) are respectively arranged on two sides of the workbench (10) in the length direction, and a shelf (3) which slides along the guide rails (101) and is used for placing foam is arranged on the guide rails (101); the shelf (3) comprises a bottom plate (30), side baffles (31) and a front stop lever group, wherein guide grooves (302) are formed in the lower side surface of the bottom plate (30) and are matched with guide rails (101) on two sides of the workbench (10), the bottom plate (30) is arranged on the guide rails (101) in a sliding mode, and a plurality of through grooves (301) which are used for passing through the heating wires (20) and are arranged along the length direction of the guide rails (101) are formed in the bottom plate (30); the side baffle plates (31) are vertically and fixedly connected to the edge of one side of the bottom plate (30), the front stop rod group comprises a plurality of front stop rods (32), and the front stop rods (32) are arranged at intervals close to the front ends of the bottom plate (30) while avoiding the first through grooves (301) and being perpendicular to the bottom plate (30) and the side baffle plates (31); the front stop rods (32) are sequentially arranged along the direction perpendicular to the side baffle plates (31), and the first through grooves (301) extend to the front side of the front stop rods (32) towards the front end of the bottom plate (30).
3. A portable foam cutting device according to claim 1, wherein: the sliding sleeve (25) comprises a first connecting part (252) connected with the lower conducting rod (26) and a first sleeve head (251) sleeved on the vertical guide sleeve (11) in a sliding manner, and the first connecting part (252) is vertically and fixedly connected to the first sleeve head (251); the first connecting part (252) is of a cuboid structure, and a first fixing hole (253) for adaptively mounting the lower conducting rod (26) is formed in the length direction of the first connecting part (252); an outer cover I (21) is arranged between the sliding sleeves (25) on two sides of the lower conducting rod (26), the outer cover I (21) is covered on the periphery of the lower conducting rod (26), and two sides of the outer cover I (21) are respectively sleeved on the connecting parts I (252) of the sliding sleeves (25) on two sides;
the lower conducting rod (26) is sleeved with a first outer cover (21), the left end and the right end of the first outer cover (21) are open, the upper end of the first outer cover is provided with a second through groove (211) which is arranged along the length direction of the lower conducting rod (26) and used for a plurality of electric heating wires (20) to pass through, and the first connecting parts (252) positioned at the left end and the right end of the lower conducting rod (26) are correspondingly inserted into the openings at the two ends of the first outer cover (21) respectively;
the first outer cover (21) is of a cuboid structure, one ends of a plurality of heating wires (20) penetrate through the second through grooves (211) and are connected to the lower conductive sliding blocks (28), the lower conductive sliding blocks (28) are of a cuboid structure, a first through hole is formed in the middle of each lower conductive sliding block (28), the lower conductive rod (26) penetrates through the first through hole, the lower conductive sliding blocks (28) are adaptively arranged in the first outer cover (21), and the lower conductive sliding blocks (28) are fixed through fixing parts (4); the upper side surface of the first outer cover (21) is provided with a first scale which is positioned on one side or two sides of the second through groove (211) along the length direction of the first outer cover (21).
4. A portable foam cutting device according to claim 3, wherein: the lower side surface of the first outer cover (21) is provided with two screw holes I which are arranged in a staggered manner along the length direction of the first outer cover (21); the fixing part (4) is a bolt part which is adapted to be screwed on the threaded hole I and presses the lower conductive sliding block (28).
5. A portable foam cutting device according to claim 3, wherein: the conductive sliding sleeve (23) comprises a second connecting part (232) connected with the upper conductive rod (27), a second sleeve head (231) sleeved on the vertical guide sleeve (11) in a sliding manner, and a conductive block (233) connected with the vertical conductive rod (24), wherein the second connecting part (232) is vertically and fixedly connected to the second sleeve head (231); the second connecting part (232) is of a cuboid structure, and a second fixing hole (236) for adaptively mounting the upper conductive rod (27) is formed in the length direction of the second connecting part (232);
the conductive block (233) is fixedly connected to the inner side of the second sleeve head (231), the conductive block (233) is of a cuboid structure, and a vertical connecting hole (235) is formed in the middle of the conductive block in the vertical direction; the vertical conducting rod (24) passes through the vertical connecting hole (235) in an adaptation mode, a limiting groove (111) is formed in one side wall, close to the workbench (10), of the upper portion of the vertical guide sleeve (11), a connecting block (234) is arranged on one side, close to the second connecting portion (232), of the conducting block (233), and the connecting block (234) is fixedly connected to the side wall, close to the second connecting portion (232), of the second sleeve head (231) and is connected with the second connecting portion (232);
the upper conducting rod (27) is sleeved with a second outer cover (22), the left end and the right end of the second outer cover (22) are open, the lower end of the second outer cover is provided with a third through groove (221) which is arranged along the length direction of the upper conducting rod (27) and used for allowing a plurality of heating wires (20) to pass through, and the second connecting parts (232) positioned at the left end and the right end of the upper conducting rod (27) are respectively correspondingly inserted into the openings at the two ends of the second outer cover (22);
the second outer cover (22) is of a cuboid structure, one ends of the electric heating wires (20) penetrate through the third through grooves (221) and are connected to the upper conductive sliding blocks (29), the upper conductive sliding blocks (29) are of a cuboid structure, a second through hole is formed in the middle of each upper conductive sliding block (29), the upper conductive rod (27) penetrates through the second through hole, the upper conductive sliding blocks (29) are adaptively installed in the second outer cover (22), and the upper conductive sliding blocks (29) are fixed through fixing parts (4); the lower side surface of the second outer cover (22) is provided with a second scale on one side or two sides of the third through groove (221) along the length direction of the second outer cover (22).
6. The portable foam cutting device of claim 5, wherein: the upper side surface of the second outer cover (22) is provided with two screw holes (222) which are arranged in a staggered manner along the length direction of the second outer cover (22); the fixing part (4) is a bolt part which is adapted to be screwed on the threaded hole II (222) and presses the upper conductive sliding block (29).
7. The portable foam cutting device of claim 6, wherein: the base (1) both sides be equipped with vertical guide pin bushing (11) side by side vertical board (12), vertical board (12) are located vertical guide pin bushing (11) deviate from on one side of workstation (10), screw hole three (121) that two rows of dislocation were arranged have all been seted up on vertical board (12), locking part (6) are the bolt spare, the bolt spare adaptation is in connect soon screw hole three (121) are last and compress tightly sliding sleeve (25) or electrically conductive sliding sleeve (23).
8. The portable foam cutting device of claim 7, wherein: an electric connection sliding block (8) is sleeved on the lower conducting rod (26), an electric plug connector (7) is connected to the electric connection sliding block (8) in a screwed mode, a threaded hole IV is formed in the lower end of the electric connection sliding block (8), and the electric plug connector (7) is connected to the threaded hole IV in a screwed mode and connected with the lower conducting rod (26); an electric plug hole (15) which is matched and plugged with the electric plug connector (7) is arranged at the bottom of the accommodating groove (13) of the workbench (10).
9. The portable foam cutting device of claim 8, wherein: the vertical guide sleeve (11), the sliding sleeve (25) and the conductive sliding sleeve (23) are made of insulating materials, and the outer side walls of the conductive blocks (233), the lower conductive sliding blocks (28) and the upper conductive sliding blocks (29) are coated with insulating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168035.4A CN108247752B (en) | 2018-02-28 | 2018-02-28 | Portable foam cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168035.4A CN108247752B (en) | 2018-02-28 | 2018-02-28 | Portable foam cutting device |
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| CN108247752A CN108247752A (en) | 2018-07-06 |
| CN108247752B true CN108247752B (en) | 2023-09-05 |
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| CN201810168035.4A Active CN108247752B (en) | 2018-02-28 | 2018-02-28 | Portable foam cutting device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020222253A1 (en) * | 2019-04-29 | 2020-11-05 | INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT Madras) | Improved hotwire cutting machine |
| CN110340965B (en) * | 2019-08-08 | 2021-01-08 | 太仓市帷幄包装材料有限公司 | Rigid heat-insulation foamed plastic processing machine and processing method thereof |
| CN112677243A (en) * | 2021-01-18 | 2021-04-20 | 李稳 | Polymer polyol foam board inclination-prevention environment-friendly cutting gun and using method thereof |
| CN117901213B (en) * | 2024-03-15 | 2024-05-24 | 高密市新宇木工机械有限公司 | Multi-wire heating and cutting equipment for polyester foam board |
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| CL2015000674A1 (en) * | 2015-03-18 | 2015-06-26 | Univ Técnica Federico Santa María | Apparatus for cutting volumes of expanded polystyrene foam or similar obtaining double curvature surfaces, comprising a first pair of linear guides on which two pairs of plates connected by a horizontal beam are moved, where said plates and said beams allow to hold and fix a block of expanded polystyrene foam material or the like for cutting. |
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