CN218285904U

CN218285904U - Adjustable foam plate thermal cutting device

Info

Publication number: CN218285904U
Application number: CN202221950651.3U
Authority: CN
Inventors: 邹烈军
Original assignee: Xianning Tianruixiang Packaging Co ltd
Current assignee: Xianning Tianruixiang Packaging Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-13
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an adjustable foam board thermal cutting device, which comprises a cutting frame body, a lifting mechanism, a position adjusting unit and a thermal cutting unit; lower limiting strips are arranged on the lower sides of the left end and the right end of the cutting frame body, and the lifting mechanisms are arranged at four corners of the cutting frame body; position control unit contains the top and bottom slide, a guide way section of thick bamboo, the draw runner under the board, put the thing slide, rack and move the board motor behind the groove, the four corners difference sliding connection of top and bottom slide is in the inside four corners of cutting framework, the four corners of top and bottom slide all is connected with elevating system, a guide way section of thick bamboo is all installed to both sides around the top and bottom slide upper end, draw runner sliding connection is in the inside of a guide way section of thick bamboo under the board, this adjustable cystosepiment hot cutting device, can be according to the cutting demand, adjust the height and the horizontal position of cutting, wider realization hot cutting, and after the cystosepiment hot cutting, can be stable scrape the coking thing on the heating wire down, it is more convenient to use, and the suitability is stronger.

Description

Adjustable foam plate thermal cutting device

Technical Field

The utility model relates to a cystosepiment hot cutting device technical field specifically is a cystosepiment hot cutting device with adjustable.

Background

In the packaging industry, a foam board is often required to protect equipment, when the foam board is processed, the foam board is required to be cut to a certain degree to ensure the fit degree with the equipment, at present, heating wires are mostly adopted for cutting in the industry and are instantly melted by high-temperature heating wires, however, as the cutting process is continuously carried out, partially coked foam is collected on the heating wires, and the coked materials not only influence the smoothness of the heating wires, but also hinder heat conduction, so that the cutting surface is rough and uneven to influence the cutting quality; and when the existing foam board is cut, only horizontal cutting can be performed mostly, the cutting surface is small, and the applicability is poor.

A foam plate hot cutting device disclosed in a patent with publication number CN110561554A in the prior art comprises a base and a material placing platform arranged on the base, wherein two sides of the upper part of the base are connected with F-shaped supports which are symmetrically distributed through slide rails, horizontal parts at the upper ends of the F-shaped supports are respectively provided with a speed reduction motor, horizontal parts at the lower ends of the F-shaped supports are respectively fixed with an electric heating device, and a rotating shaft is respectively connected between the upper horizontal part and the lower horizontal part through bearings; the upper end of the rotating shaft is connected with the output end of the speed reducing motor, and the shaft surface is provided with uniformly distributed annular grooves; a plurality of electric heating wires are connected between the rotating shafts in a matching way; the contact part of the electric heating wire and the rotating shaft is positioned in the annular groove and is connected with the electric heating device in an electric connection mode.

The cutting device mainly horizontally cuts the foam plate, has a small cutting surface, has a common effect when scraping the coking substances on the heating wire, has poor applicability, can not better adjust the cutting range, and performs hot cutting on the large-scale foam plate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a hot cutting device of cystosepiment with adjustable, can be according to the cutting demand, adjust the height and the horizontal position of cutting, wider realization hot cutting, and to the cystosepiment hot cutting back, can be stable with the burnt thing on the heating wire scrape down, it is more convenient to use, and the suitability is stronger, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an adjustable foam plate thermal cutting device comprises a cutting frame body, a lifting mechanism, a position adjusting unit and a thermal cutting unit;

cutting the frame body: the lower sides of the left end and the right end are provided with lower limiting strips, and the lifting mechanisms are arranged at four corners of the cutting frame body;

a position adjustment unit: the cutting machine comprises an upper sliding plate, a lower sliding plate, guide groove cylinders, a lower sliding plate, a storage sliding plate, a rear groove rack and a plate moving motor, wherein four corners of the upper sliding plate and the lower sliding plate are respectively connected with four corners inside a cutting frame body in a sliding manner, the four corners of the upper sliding plate and the lower sliding plate are connected with a lifting mechanism, the guide groove cylinders are respectively arranged on the front side and the rear side of the upper end of the upper sliding plate and the lower sliding plate, the lower sliding plate is connected inside the guide groove cylinders in a sliding manner, a stable sliding ball is rotatably connected in a spherical groove at the lower end of the lower sliding plate, the upper ends of the two lower sliding plates are respectively connected with the front side and the rear side of the lower end of the storage sliding plate, the middle part of the upper sliding plate and the lower sliding plate is provided with a long moving groove, the rear groove rack is arranged at the rear end of the inside of the long moving groove, the plate moving motor is arranged in the middle part of the lower end of the storage sliding plate, an output shaft of the plate moving motor is connected with a plate moving gear, and the rear groove rack is meshed with the rear groove; when the foam board needs to be thermally cut, the up-down sliding plate can be moved up and down to a proper position by the operation of the lifting mechanism, the moving stroke of the up-down sliding plate can be limited by the lower limiting strip, and when the foam board needs to be thermally cut and left-right cut, the object placing sliding plate can be driven to move left and right with the foam board on the upper side under the guidance of the guide groove cylinder and the board down-sliding strip by the engagement of the board moving gear and the rack behind the groove through the operation of the board moving motor.

A thermal cutting unit: is arranged at the upper end of the inner part of the cutting frame body.

Further, the position adjusting unit further comprises a plywood screw rod, a fixed wheel seat, a plywood pulley and a fixed seat nut, screw chutes are formed in the front end and the rear end of the up-down sliding plate, the upper ends of the two plywood screw rods are connected to the front side and the rear side of the lower end of the object placing sliding plate respectively, the two plywood screw rods are located in the two screw chutes respectively, two sets of pulley long grooves are formed in the front side and the rear side of the lower end of the up-down sliding plate, the middle of the fixed wheel seat is inserted into the lower end of the plywood screw rod, the plywood pulley is rotatably connected to the front end and the rear end of the fixed wheel seat respectively, the lower end of the plywood screw rod is in threaded connection with the fixed seat nut, and the fixed seat nut is located on the lower side of the fixed wheel seat. When the fixed seat sliding plate is installed, after the object placing sliding plate is installed at a proper position on the up-down sliding plate, the two plywood screw rods are respectively inserted out of the two screw rod sliding grooves, the fixed wheel seat is inserted into the fixed wheel seat from the lower end of the plywood screw rod, the two plywood pulleys in the same group rotate in the pulley elongated grooves in the same group, and then the fixed seat screw cap is in threaded connection with the lower end of the plywood screw rod.

Further, the hot cutting unit contains arc board, heating wire, scrapes a screw rod, preceding gear of pole and bull stick motor down, the arc board is all installed down to both sides around the inside upper end of cutting framework, both ends are connected respectively at the lower extreme of two lower arc boards around the heating wire, the rear end of scraping the screw rod rotates the front end of connecting the arc board under the rear side, the lower arc board that the front end of scraping the screw rod passed the front side is connected with preceding gear of pole, the upper end front side at the cutting framework is installed to the bull stick motor, the output shaft bull stick gear of bull stick motor, the bull stick gear is connected with the meshing of preceding gear of pole. Can fix the heating wire through lower arc board, heating wire work produces the heat, when adjusting the cystosepiment position, can accomplish the cutting to the cystosepiment, utilizes the work of bull stick motor, through the meshing of bull stick gear and the preceding gear of pole, can make and scrape a screw rod and rotate.

Further, the hot cutting unit further comprises a hollow sliding plate and a wire scraping sliding column, the upper end of the hollow sliding plate is connected to the upper end of the inside of the cutting frame body in a sliding mode, the upper end of the hollow sliding plate is connected with the wire scraping screw in a threaded mode, the wire scraping sliding column is installed on the left side and the right side of the lower end of the inside of the hollow sliding plate, and a column upper spring disc is installed at the upper end of the wire scraping sliding column. The thread scraping screw rod rotates to drive the hollow sliding plate to slide back and forth, and the hollow sliding plate is matched with the thread scraping arc plate, so that the scraping of coked substances on the electric heating wire can be realized.

Furthermore, the hot cutting unit still contains scrapes a silk arc board and push pedal spring, scrape the lower extreme of both ends difference sliding connection at two sliding columns of scraping silk about the silk arc board, the lower extreme of spring dish on the post is connected to the upper end of push pedal spring, and the left and right sides of scraping silk arc board upper end is connected respectively to the lower extreme of two push pedal springs. The push plate spring can apply force to the wire scraping arc plate, and the wire scraping arc plate is continuously matched with the hollow sliding plate when the coke is scraped.

Furthermore, the cutting device also comprises a positioning plate and a lower bottom plate, wherein the positioning plate is installed at the upper end of the object placing sliding plate, and the lower end of the cutting frame body is connected with the upper end of the lower bottom plate. The locating plate is convenient to locate the foam board when the foam board is placed, and the lower bottom plate is convenient to support the device to work.

Furthermore, the temperature-controlled switch assembly further comprises a control switch assembly and a temperature-controlled switch, wherein the control switch assembly is installed on the front side of the upper end of the lower bottom plate, and the temperature-controlled switch is installed on the front side of the upper end of the lower bottom plate and is located on the left side of the control switch assembly. The control switch group can control the lifting mechanism, the plate moving motor and the rotating rod motor to work, and the temperature control switch can control the electric heating wire to work, so that the thermal cutting of the foam plate is realized.

Furthermore, the leveling device further comprises a leveling screw seat, wherein four corners of the lower end of the lower bottom plate are connected with the leveling screw seat in a threaded manner. The length of the screw thread connection with the lower bottom plate can be adjusted by rotating the leveling screw base, so that the device can be horizontally adjusted, and the adjustment stability is ensured when the foam board is thermally cut.

Compared with the prior art, the beneficial effects of the utility model are that: this foam sheet heat cutting device with adjustable has following benefit:

1. this hot cutting device of cystosepiment with adjustable is equipped with the position control unit, when needing hot cutting cystosepiment, utilize elevating system's work, can make the top and bottom slide reciprocate to suitable position, utilize down spacing can be injectd the stroke that the top and bottom slide removed, to the cystosepiment hot cutting, when needing to control the cutting, through the work of moving the board motor, utilize the meshing of rack behind board gear and the groove, under the direction of draw runner under guide groove section of thick bamboo and board, can make to put the cystosepiment of thing slide area its upside and control, better regulation cystosepiment's cutting plane, improve the effect of cutting, the suitability is stronger.

2. When the position adjusting unit is installed, after the object placing sliding plate is installed at a proper position on the up-down sliding plate, the two plywood screw rods are respectively inserted out from the two screw rod sliding grooves, the fixed wheel seat is inserted in from the lower end of the plywood screw rod, two plywood pulleys in the same group are rotated in the pulley long grooves in the same group, the fixed seat screw cap is in threaded connection with the lower end of the plywood screw rod, and the object placing sliding plate height can be guaranteed to be stable when the up-down sliding plate is lifted.

3. This hot cutting device of cystosepiment with adjustable is equipped with the hot cutting unit, can fix the heating wire through lower arc board, and heating wire work produces the heat, when adjusting the cystosepiment position, can accomplish the cutting to the cystosepiment, utilizes the work of bull stick motor, through the meshing of bull stick gear and the preceding gear of pole, can make and scrape a screw rod and rotate, and then for scraping the coking thing of getting on the heating wire and provide the removal basis.

4. According to the thermal cutting unit arranged on the adjustable foam plate thermal cutting device, the filament scraping screw rod rotates to drive the hollow sliding plate to slide back and forth, and the push plate spring can apply force to the filament scraping arc plate, so that the filament scraping arc plate is continuously matched with the hollow sliding plate when a coking object is scraped, and the stability of scraping the coking object is ensured.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a right side sectional view of the present invention;

fig. 3 is a schematic view of a part a of the present invention shown in fig. 2;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 2 according to the present invention.

In the figure: the device comprises a cutting frame body 1, a lifting mechanism 2, a position adjusting unit 3, an up-down sliding plate 31, a guide groove barrel 32, a lower sliding strip 33, a storage sliding plate 34, a rear rack 35, a plate moving motor 36, a screw rod 37 with a plywood, a fixed wheel seat 38, a pulley 39 with a plywood, a fixed seat screw cap 310, a hot cutting unit 4, a lower arc plate 41, a heating wire 42, a filament scraping screw rod 43, a front gear 44, a rotating rod motor 45, a hollow sliding plate 46, a filament scraping sliding column 47, a filament scraping arc plate 48, a push plate spring 49, a positioning plate 5, a lower bottom plate 6, a control switch group 7, a temperature control switch 8 and a leveling screw seat 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an adjustable foam plate thermal cutting device comprises a cutting frame body 1, a lifting mechanism 2, a position adjusting unit 3 and a thermal cutting unit 4;

cutting the frame body 1: lower limiting strips are arranged on the lower sides of the left end and the right end, and the lifting mechanisms 2 are arranged at four corners of the cutting frame body 1;

the position adjusting unit 3: the cutting machine comprises an up-down sliding plate 31, guide groove cylinders 32, plate down sliding strips 33, a storage sliding plate 34, a rear groove rack 35 and a plate moving motor 36, wherein four corners of the up-down sliding plate 31 are respectively connected with four corners inside a cutting frame body 1 in a sliding manner, four corners of the up-down sliding plate 31 are connected with a lifting mechanism 2, the guide groove cylinders 32 are respectively installed on the front side and the rear side of the upper end of the up-down sliding plate 31, the plate down sliding strips 33 are connected inside the guide groove cylinders 32 in a sliding manner, stable sliding balls are connected in a spherical groove at the lower end of the plate down sliding strips 33 in a rotating manner, the upper ends of the two plate down sliding strips 33 are respectively connected with the front side and the rear side of the lower end of the storage sliding plate 34, a plate moving elongated groove is formed in the middle of the up-down sliding plate 31, the rear groove rack 35 is installed at the rear end inside the plate elongated groove, the plate moving motor 36 is installed in the middle of the lower end of the storage sliding plate 34, an output shaft of the plate moving motor 36 is connected with the plate moving gear, and the rear groove rack 35 is connected in a meshing manner; when the cystosepiment is cut to needs heat, utilize elevating system 2's work, can make upper and lower slide 31 reciprocate to suitable position, utilize spacing down can inject the stroke that upper and lower slide 31 removed, to cystosepiment heat cutting, when cutting about needing, through the work of moving board motor 36, utilize the meshing of moving board gear and groove back rack 35, under the direction of guide way section of thick bamboo 32 and board gliding strip 33, can make to put thing slide 34 and remove about the cystosepiment of its upside, the cutting plane of better regulation cystosepiment, the effect of improvement cutting, the suitability is stronger.

The position adjusting unit 3 further comprises a plywood screw 37, a fixed wheel seat 38, a plywood pulley 39 and a fixed seat nut 310, screw chutes are formed in the front end and the rear end of the up-down sliding plate 31, the upper ends of the two plywood screws 37 are connected to the front side and the rear side of the lower end of the object placing sliding plate 34 respectively, the two plywood screws 37 are located in the two screw chutes respectively, two sets of pulley elongated grooves are formed in the front side and the rear side of the lower end of the up-down sliding plate 31, the middle of the fixed wheel seat 38 is connected to the lower end of the plywood screw 37 in an inserting mode, the front end and the rear end of the fixed wheel seat 38 are connected with the plywood pulley 39 in a rotating mode, the lower end of the plywood screw 37 is connected with the fixed seat nut 310 in a threaded mode, and the fixed seat nut 310 is located on the lower side of the fixed wheel seat 38. When the object placing sliding plate 34 is installed at a proper position on the upper and lower sliding plates 31, the two plywood screws 37 are respectively inserted out from the two screw chutes, the fixed wheel seats 38 are inserted from the lower ends of the plywood screws 37, the two plywood pulleys 39 in the same group rotate in the pulley elongated slots in the same group, and then the fixed seat nuts 310 are screwed on the lower ends of the plywood screws 37, so that the stability of the height of the object placing sliding plate 34 when the upper and lower sliding plates 31 are lifted can be ensured.

Also included is a thermal cutting unit 4: is mounted on the inner upper end of the cutting frame body 1.

Hot cutting unit 4 contains lower arc plate 41, heating wire 42, scrape a screw rod 43, gear 44 and bull stick motor 45 before the pole, arc plate 41 is all installed down to both sides around the inside upper end of cutting framework 1, both ends are connected respectively at the lower extreme of two lower arc plates 41 around heating wire 42, the rear end of scraping a screw rod 43 rotates the front end of connecting arc plate 41 under the rear side, the lower arc plate 41 that the front end of scraping a screw rod 43 passed the front side is connected with gear 44 before the pole, bull stick motor 45 installs the upper end front side at cutting framework 1, the output shaft of bull stick motor 45 bull stick gear, bull stick gear is connected with the meshing of gear 44 before the pole. Can fix heating wire 42 through arc board 41 down, heating wire 42 work production of heat when adjusting the cystosepiment position, can accomplish the cutting to the cystosepiment, utilizes the work of bull stick motor 45, through the meshing of bull stick gear and pole front gear 44, can make and scrape a screw rod 43 and rotate, and then for scraping the burnt thing that gets on the heating wire 42 and provide the removal basis.

The thermal cutting unit 4 further comprises a hollow sliding plate 46 and a wire scraping sliding column 47, the upper end of the hollow sliding plate 46 is slidably connected to the upper end inside the cutting frame body 1, the upper end of the hollow sliding plate 46 is in threaded connection with the wire scraping screw 43, the wire scraping sliding column 47 is mounted on the left side and the right side of the lower end inside the hollow sliding plate 46, and a column spring disc is mounted on the upper end of the wire scraping sliding column 47. The scraping screw 43 rotates to drive the hollow sliding plate 46 to slide back and forth, and the hollow sliding plate 46 is matched with the scraping arc plate 48, so that the coked materials on the heating wire 42 can be scraped.

The hot cutting unit 4 further comprises a wire scraping arc plate 48 and a push plate spring 49, the left end and the right end of the wire scraping arc plate 48 are respectively connected to the lower ends of the two wire scraping sliding columns 47 in a sliding mode, the upper end of the push plate spring 49 is connected to the lower end of a spring plate on a column, and the lower ends of the two push plate springs 49 are respectively connected to the left side and the right side of the upper end of the wire scraping arc plate 48. The push plate spring 49 can apply force to the scraping arc plate 48, so that the scraping arc plate is continuously matched with the hollow sliding plate 46 when the coke is scraped, and the stability of scraping the coke is ensured.

Still include locating plate 5 and lower plate 6, put the upper end of thing slide 34 and install locating plate 5, the lower extreme of cutting framework 1 is connected in the upper end of lower plate 6. The positioning plate 5 is convenient for positioning the foam plate when the foam plate is placed, and the lower bottom plate 6 is convenient for supporting the device to work.

Still include control switch group 7 and temperature detect switch 8, control switch group 7 is installed to the upper end front side of lower plate 6, and temperature detect switch 8 installs in the upper end front side of lower plate 6 and is located the left side of control switch group 7. The control switch group 7 can control the lifting mechanism 2, the plate moving motor 36 and the rotating rod motor 45 to work, the thermal cutting position of the foam plate can be better adjusted, and the temperature control switch 8 can control the heating wire 42 to work, so that the thermal cutting of the foam plate is realized.

The lower plate leveling device further comprises leveling screw seats 9, and four corners of the lower end of the lower plate 6 are connected with the leveling screw seats 9 through threads. The length of the screw thread connection with the lower bottom plate 6 can be adjusted by rotating the leveling screw base 9, so that the horizontal adjustment of the device is realized, and the stability of the adjustment is ensured when the foam plate is thermally cut.

When in use: when the device is required to be used for carrying out thermal cutting on a foam board with a large volume, under the reference of a positioning plate 5, the foam board is placed on a storage sliding plate 34, a temperature control switch 8 controls an electric heating wire 42 to work, a control switch group 7 controls a lifting mechanism 2, a board moving motor 36 and a rotating rod motor 45 to work in a matching way, after the electric heating wire 42 is heated to a proper cutting temperature, the lifting mechanism 2 drives an upper sliding plate 31 and a lower sliding plate 31 to ascend to a proper thermal cutting position, and during the upper and lower cutting processes, when left and right cutting needs to be carried out, through the work of the board moving motor 36, the engagement of a board moving gear and a rack 35 behind a groove is utilized, under the guide of a guide groove cylinder 32 and a board lower sliding strip 33, the storage sliding plate 34 drives the foam board on the upper side to move left and right horizontally, when the board lower sliding strip 33 slides, a stable sliding ball of a bottom board rotates, the left and right movement stability of the storage sliding plate 34 can be ensured, after the foam board thermal cutting is finished, the rotating rod motor 45 works, the rotating rod gear is engaged with a rack wheel 44 in front of a rod, a sliding plate 43 rotates, a scraping screw rod 43 continuously drives a scraping screw to scrape a hollow arc wire 46 to be used for stably matched with a scraping object, and a scraping screw rod 46, and a scraping screw rod is used for scraping, and a coke scraping effect is better when a coke scraping effect is continuously used for scraping effect is better; when putting thing slide 34 in the installation, the back is pegged graft to runner 33 and guide way section of thick bamboo 32 correspondence under the board, two plywood screw rods 37 are inserted out from two screw rod spouts respectively, inject fixed wheel seat 38 from plywood screw rod 37's lower extreme, make two plywood pulleys 39 of the same group rotate the back in the pulley elongated slot of the same group, with fixed seat nut 310 threaded connection at plywood screw rod 37's lower extreme can, can guarantee to put thing slide 34 height's stability when upper and lower slide 31 goes up and down, whole device, the controllability is stronger, application scope is wider, the hot cutting effect is better, can improve the machining efficiency who produces the cystosepiment greatly.

It is to be noted that, in the embodiment, the board moving motor 36 and the rotating rod motor 45 disclosed in the present embodiment both adopt servo motors, the heating wire 42 adopts a brand BK, the input ends of the lifting mechanism 2, the board moving motor 36 and the rotating rod motor 45 are respectively and electrically connected to the output end of the control switch group 7, the input end of the heating wire 42 is electrically connected to the output end of the temperature control switch 8, the input ends of the control switch group 7 and the temperature control switch 8 are respectively and electrically connected to the output end of an external power supply, the control switch group 7 controls the lifting mechanism 2, the board moving motor 36 and the rotating rod motor 45 to work by adopting a method commonly used in the prior art, and the temperature control switch 8 controls the heating wire 42 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cystosepiment hot cutting device with adjustable which characterized in that: comprises a cutting frame body (1), a lifting mechanism (2), a position adjusting unit (3) and a thermal cutting unit (4);

cutting frame (1): the lower sides of the left end and the right end are provided with lower limiting strips, and the lifting mechanisms (2) are arranged at four corners of the cutting frame body (1);

position adjustment unit (3): the cutting machine comprises an upper sliding plate (31), a lower sliding plate (31), guide groove cylinders (32), lower sliding plate strips (33), an object placing sliding plate (34), a rack (35) behind the groove and a plate moving motor (36), wherein four corners of the upper sliding plate (31) are respectively connected to four corners inside a cutting frame body (1) in a sliding manner, the four corners of the upper sliding plate (31) and the lower sliding plate (31) are respectively connected with a lifting mechanism (2), the guide groove cylinders (32) are respectively installed on the front side and the rear side of the upper end of the upper sliding plate (31) and the rear side of the upper sliding plate (33) are connected inside the guide groove cylinders (32) in a sliding manner, a spherical groove at the lower end of the lower sliding plate strips (33) is connected with an inner rotating stable sliding ball, the upper ends of the two lower sliding plate strips (33) are respectively connected to the front side and the rear side of the lower end of the object placing sliding plate (34), a long moving plate groove is formed in the middle part of the upper sliding plate (31), a rear rack (35) is installed at the rear end of the long groove of the moving plate, the moving plate motor (36) is installed at the lower end of the object placing sliding plate (34), an output shaft of the moving motor (36) is connected with a moving gear wheel, and the rack (35) behind the moving plate;

thermal cutting unit (4): is arranged at the upper end of the inside of the cutting frame body (1).

2. The adjustable foam board thermal cutting apparatus of claim 1, wherein: position control unit (3) still contain plywood screw rod (37), fixed wheel seat (38), plywood pulley (39) and fixed seat nut (310), the screw rod spout has all been seted up at the front and back both ends of skateboards (31), and the front and back both sides of putting thing slide (34) lower extreme are connected respectively to the upper end of two plywood screw rods (37), and two plywood screw rods (37) are located two screw rod spouts respectively, two sets of pulley elongated slots have been seted up to the front and back both sides of skateboards (31) lower extreme, peg graft at the lower extreme of plywood screw rod (37) in the middle part of fixed wheel seat (38), both ends are all rotated around fixed wheel seat (38) and are connected with plywood pulley (39), plywood pulley (39) rotate to be connected in the pulley elongated slot, the lower extreme threaded connection of plywood screw rod (37) has fixed seat nut (310), fixed seat nut (310) are located the downside of fixed wheel seat (38).

3. The adjustable foam board thermal cutting apparatus of claim 1, wherein: hot cutting unit (4) contain arc board (41), heating wire (42) down, scrape a screw rod (43), preceding gear of pole (44) and bull stick motor (45), arc board (41) down are all installed to both sides around the inside upper end of cutting framework (1), the lower extreme at two arc boards (41) down is connected respectively at both ends around heating wire (42), the rear end of scraping screw rod (43) rotates the front end of connecting arc board (41) under the rear side, lower arc board (41) that the front end of scraping screw rod (43) passed the front side are connected with preceding gear of pole (44), the upper end front side at cutting framework (1) is installed in bull stick motor (45), the output shaft bull stick gear of bull stick motor (45), the bull stick gear is connected with preceding gear of pole (44) meshing.

4. The adjustable foam board thermal cutting apparatus of claim 3, wherein: hot cutting unit (4) still contain cavity slide (46) and scrape silk traveller (47), the upper end sliding connection of cavity slide (46) is in the inside upper end of cutting framework (1), the upper end of cavity slide (46) with scrape silk screw rod (43) threaded connection, both sides of the inside lower extreme of cavity slide (46) are installed and are scraped silk traveller (47), the upper end of scraping silk traveller (47) is installed and is gone up the spring dish on the post.

5. The adjustable foam deck thermal cutting apparatus of claim 4, wherein: hot cutting unit (4) still contain and scrape silk arc board (48) and push pedal spring (49), scrape about silk arc board (48) both ends difference sliding connection at two lower extremes of scraping silk traveller (47), the lower extreme of pole spring dish is connected to the upper end of push pedal spring (49), and the left and right sides of scraping silk arc board (48) upper end is connected respectively to the lower extreme of two push pedal springs (49).

6. The adjustable foam board thermal cutting apparatus of claim 1, wherein: the cutting machine is characterized by further comprising a positioning plate (5) and a lower bottom plate (6), wherein the positioning plate (5) is installed at the upper end of the object placing sliding plate (34), and the lower end of the cutting frame body (1) is connected to the upper end of the lower bottom plate (6).

7. The adjustable foam board thermal cutting apparatus of claim 6, wherein: still include control switch group (7) and temperature detect switch (8), control switch group (7) are installed to the upper end front side of lower plate (6), temperature detect switch (8) are installed in the upper end front side of lower plate (6) and are located the left side of control switch group (7).

8. The adjustable foam deck thermal cutting apparatus of claim 6, wherein: the leveling device is characterized by further comprising a leveling screw seat (9), wherein four corners of the lower end of the lower bottom plate (6) are connected with the leveling screw seat (9) in a threaded manner.