CN213532953U

CN213532953U - A plastic foam board cutting device for detect

Info

Publication number: CN213532953U
Application number: CN202022332019.XU
Authority: CN
Inventors: 徐旭; 蔡文亮; 孙长胜; 张玉亮; 郝庆泽; 郑浩; 刘勤娟
Original assignee: Shandong Zhongsheng Engineering Testing Co ltd
Current assignee: Shandong Zhongsheng Engineering Testing Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-25
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to a foam board cutting device's technical field discloses a foam board cutting device for detect, it includes the support frame, the workstation, length cutting mechanism, thickness cutting mechanism and supplementary supporting mechanism, workstation fixed connection keeps away from ground one end at the support frame, the workstation is the cuboid sheet metal, the workstation is parallel with ground, the one end of support frame is kept away from at the workstation to length cutting mechanism fixed connection, supplementary supporting mechanism articulates the one end that is close to first heating wire at the workstation, thickness cutting mechanism rotates with the both ends of workstation length direction respectively and is connected. This application has when promoting the cystosepiment to its cutting, the convenient effect of cystosepiment control.

Description

A plastic foam board cutting device for detect

Technical Field

The application relates to the field of plastic foam board cutting devices, in particular to a plastic foam board cutting device for detection.

Background

The foamed board, also known as polystyrene foamed board and EPS board, is a white object made up by using expandable polystyrene beads containing volatile liquid foaming agent and heating-forming them in the mould after heating and prefoaming, and has the structural characteristics of microfine closed pores, and is mainly used for building wall body, roof heat-insulating, composite board heat-insulating, cold storage, air-conditioner, vehicle and ship heat-insulating, floor heating and decorative carving, etc.

When the foam board is subjected to quality detection, the foam board needs to be cut, a foam board with the size meeting the relevant detection requirement is cut from the foam board with the larger volume, and then the quality, performance and other detection are performed on the foam board with the cut size meeting the relevant detection requirement.

At present, chinese utility model patent that bulletin number is CN209717945U discloses a dustless type foam cutting machine, including table surface, table surface is provided with the frame towards one side of top, the below of frame is provided with the connecting block, be provided with the heating wire between connecting block and the table surface, heating wire perpendicular to table surface, the last mounting hole that can supply the heater to pass of seting up of table surface, the table surface below is provided with the heater that is connected with the heating wire, and when the foam piece was located table surface, promotes the foam piece and removes towards the heating wire, and the heating wire is heated and cuts the foam piece, can not produce the piece foam dust at the in-process of cutting, and the incision is more neat.

In view of the above-mentioned related art, the inventor believes that there is a drawback in that when a long length foam board is cut, the foam board is mostly extended outside the table top, and the control is inconvenient due to the gravity of the foam board extended outside the table top when the foam board is pushed to move toward the heating wire.

SUMMERY OF THE UTILITY MODEL

In order to make it more convenient to promote the cystosepiment when cutting it, this application provides a plastic foam board cutting device for detecting.

The application provides a plastic foam board cutting device for detect adopts following technical scheme:

a plastic foam plate cutting device for detection comprises a support frame, a workbench, a length cutting mechanism, a thickness cutting mechanism and an auxiliary support mechanism, wherein the workbench is fixedly connected to one end, away from the ground, of the support frame, the workbench is a cuboid thin plate, the workbench is parallel to the ground, the length cutting mechanism is fixedly connected to one end, away from the support frame, of the workbench, the length cutting mechanism comprises a vertical rod, a horizontal rod, a first fixing component, a first heating wire and a first heater, the vertical rod is vertically and fixedly connected to one end, away from the workbench, of the vertical rod and parallel to the length direction of the workbench, the first fixing component is fixedly connected to one side, away from the vertical rod, of the horizontal rod, close to the workbench, one end of the first heating wire is fixedly connected with the first fixing component, the utility model discloses a support frame, including workstation, first heating wire, auxiliary stay mechanism, thickness cutting mechanism, workstation length direction, workstation, first heating wire is kept away from first fixed subassembly one end and is passed workstation and first heating ware fixed connection, first heating ware fixed connection is in the one end that the workstation is close to the support frame, first heating wire is perpendicular with the workstation, auxiliary stay mechanism articulates the one end that is close to first heating wire at the workstation, thickness cutting mechanism rotates with the both ends of workstation length direction respectively and is connected.

Through adopting above-mentioned technical scheme, utilize first fixed subassembly and first heater to fix first heating wire, make first heating wire perpendicular with the workstation, when the specified length cystosepiment is cut down from longer cystosepiment to needs, first heater heats first heating wire, the cystosepiment is placed on the workstation will, the cutting position that will measure aligns with first heating wire, promote the cystosepiment along the width direction of workstation, move the cystosepiment to the direction that is close to the heating wire, utilize the heating wire of high temperature to cut the cystosepiment. If the cystosepiment that waits to cut is longer, rotate auxiliary stay mechanism, make auxiliary stay mechanism keep away from ground one end and the workstation and keep away from ground one end parallel and level, utilize auxiliary stay mechanism to extend the part of workstation to the cystosepiment and support, avoid receiving the cystosepiment gravity influence that extends outside the workstation face and control inconveniently when promoting the cystosepiment and moving towards the heating wire.

Optionally, the auxiliary supporting mechanism comprises a supporting plate, a connecting rod and a fastening bolt, the supporting plate is hinged to the workbench, the connecting rod is fixedly connected to the side wall of the supporting plate close to one end of the workbench and parallel to the workbench, the fastening bolt is in threaded connection with one end of the connecting rod close to the workbench, the fastening bolt is perpendicular to the connecting rod, a limiting hole is formed in the side wall of the workbench, the end face of the workbench far away from the ground is flush with the end face of the supporting plate far away from the ground when the fastening bolt penetrates through the limiting hole, and a yielding hole for avoiding the thickness cutting mechanism is formed in the supporting plate.

Through adopting above-mentioned technical scheme, the backup pad is articulated with the workstation, and when waiting the cystosepiment overlength of cutting, rotate the backup pad and make the backup pad keep away from ground one end and keep away from ground one end parallel and level with the workstation, rotate fastening bolt and make fastening bolt wear to put in spacing downthehole, utilize fastening bolt and connecting rod to restrict the rotation of backup pad, make the backup pad support the part that the cystosepiment extends the workstation. After the cutting is finished, the fastening bolt is rotated to enable the fastening bolt to leave the limiting hole, the supporting plate is rotated towards the direction close to the ground, the supporting plate is vertically connected to one side of the workbench, and the space is saved. The whole structure is more reasonable by arranging the abdicating holes on the supporting plate. Avoid thickness cutting mechanism to influence the backup pad and rotate.

Optionally, first fixed subassembly includes threaded rod, nut, bearing, spring and spacing sheave, the axis direction of threaded rod and horizontal pole fixed connection and threaded rod is parallel with the length direction of horizontal pole, nut and threaded rod threaded connection, the coaxial cover of bearing is established on the threaded rod, the inner circle and the nut fixed connection of bearing, the coaxial cover of spring is established on the threaded rod, nut one end fixed connection is kept away from with the outer lane of bearing to spring one end, spacing sheave rotates and connects on the horizontal pole, spacing sheave is located the threaded rod and keeps away from one side of montant, nut one end fixed connection is kept away from with the spring after spacing sheave is walked around to the one end that first heater was kept away from to first heating wire.

Through adopting above-mentioned technical scheme, first heating wire one end and spring fixed connection, the one end that first heating wire was kept away from to the spring and the outer lane fixed connection of bearing, the one end that the spring was kept away from to the bearing inner circle links firmly with the nut, nut threaded connection is on the threaded rod. Utilize the nut to fix first heating wire, can adjust the pulling force of spring through rotating the nut, when first heating wire tension is not enough lax, make it remove to the direction of keeping away from spacing sheave through rotating the nut, increase the pulling force that first heating wire receives, make first heating wire tight, guarantee the cutting effect. Utilize the spacing sheave to lead to first heating wire, avoid taking place the skew in the first heating wire working process, influence notched quality.

Optionally, the thickness cutting mechanism comprises a second fixing component, a second heating wire, a second heater, a motor, a transmission rod and two rotating arms, wherein the two rotating arms are arranged relatively and are respectively connected with one end of the workbench in the length direction, two first transmission gears are fixedly connected with one side of each rotating arm which deviates from the corresponding rotating arm, the rotating axes of the first transmission gears are collinear with the rotating axes of the rotating arms, the transmission rod is rotatably connected with one end of the workbench close to the support frame, the two ends of the transmission rod in the length direction are respectively and fixedly connected with the first transmission gears, the two first transmission gears on the same side of the transmission rod are meshed and connected, the motor is fixedly connected with one side of the workbench close to the support frame, the main shaft of the motor is in transmission connection with the transmission rod, the second fixing component is fixedly connected with the rotating arms close to the vertical rods, the fixed subassembly of second is located the one side that the montant was kept away from to the rotor arm, the fixed subassembly fixed connection of second heating wire one end and second, the second heater and the rotor arm fixed connection who keeps away from the montant, the second heater is located the one side that the montant was kept away from to the rotor arm, fixed subassembly one end was kept away from to the second heating wire passes two rotor arms and second heater fixed connection.

Through adopting above-mentioned technical scheme, utilize the second electric heat silk that is on a parallel with the workstation to the thickness of foam slab cutting. The relative height between the second heating wire and the workbench can be adjusted through the rotation of the rotating arm, and the processing range of the second heating wire is enlarged. The connecting rod is respectively connected with the two rotating arms in a transmission mode through the first transmission gear, the main shaft of the motor is connected with the connecting rod in a transmission mode, and the main shaft of the motor rotates to drive the transmission rod to rotate, so that the two rotating arms synchronously rotate, and the moving stability of the second heating wire is guaranteed.

Optionally, the fixed subassembly of second includes threaded rod, nut, bearing, spring and spacing sheave, the axis direction of threaded rod and rotor arm fixed connection and threaded rod is parallel with the length direction of rotor arm, nut and threaded rod threaded connection, the coaxial cover of bearing is established on the threaded rod, the inner circle and the nut fixed connection of bearing, the coaxial cover of spring is established on the threaded rod, nut one end fixed connection is kept away from with the outer lane of bearing to spring one end, spacing sheave rotates to be connected on the rotor arm, spacing sheave is located the threaded rod and keeps away from one side of montant, the one end that the second heater was kept away from to the second heating wire is kept away from nut one end fixed connection with the spring after bypassing spacing sheave.

Through adopting above-mentioned technical scheme, second heating wire one end and spring fixed connection, the one end that the second heating wire was kept away from to the spring and the outer lane fixed connection of bearing, the one end that the spring was kept away from to the bearing inner race links firmly with the nut, nut threaded connection is on the threaded rod. Utilize the nut to fix the second heating wire, can adjust the tension of spring through rotating the nut, when the tension of second heating wire is not enough lax, make it remove to the direction of keeping away from spacing sheave through rotating the nut, increase the pulling force that the heating wire receives makes the heating wire tighten, guarantees the cutting effect. The second heating wire is guided by the limiting grooved wheel, so that the deviation of the heating wire in the working process is avoided, and the thickness of the cut foam plate is uneven.

Optionally, a through groove for accommodating the second heating wire is formed in the workbench.

Through adopting above-mentioned technical scheme, when first electric heat wire cut the cystosepiment, the rotation through the rotor arm made the second electric heat wire be located logical inslot, avoided the second electric heat wire to influence the removal of foam block.

Optionally, one end, far away from the support frame, of the workbench is fixedly connected with a graduated scale used for measuring the cut length of the foam board, the graduated scale is located at a position close to one end of the workbench in the width direction, the length direction of the graduated scale is parallel to the length direction of the workbench, and a straight line where a zero marking line of the graduated scale is located is perpendicular to the first heating wire.

Through adopting above-mentioned technical scheme, utilize the scale to measure and correct the cystosepiment, the zero scale place straight line of scale is perpendicular with first heating wire, with the long limit and the scale butt of cystosepiment, the length that the scale measured is promptly for the length by the cutting.

Optionally, the support frame includes base, electric push cylinder and four guide bars, ground one end is kept away from to electric push cylinder fixed connection at the base, the stiff end and the base fixed connection of electric push cylinder, the flexible end and the workstation vertical fixation of electric push cylinder are connected, four the guide bar is perpendicular fixed connection respectively and is kept away from the position in ground one end four corners at the base, four the guide bar passes the position in workstation four corners respectively and with workstation sliding connection.

Through adopting above-mentioned technical scheme, set up the electric push cylinder between base and workstation, make the distance between workstation and the base adjustable, can be fit for the distance of oneself with the distance adjustment between workstation and the base when the people of different heights uses cutting device, the control cystosepiment of being convenient for removes, improves user's use and experiences. The electric pushing cylinder is used for controlling the lifting of the detection plate, the pushing distance of the electric pushing cylinder is accurately controlled, and the pushing process is stable. The detection plate is guided by the guide rod, so that the bending stress borne by the electric pushing cylinder is reduced, and the service life of the electric pushing cylinder is prolonged.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the auxiliary supporting mechanism is hinged to one side wall, close to the first electric heating wire, of the workbench, when the foam board to be cut is long, the auxiliary supporting mechanism is rotated, one end, far away from the ground, of the auxiliary supporting mechanism is flush with one end, far away from the ground, of the workbench, the part, extending out of the workbench, of the foam board is supported by the auxiliary supporting mechanism, and inconvenience in control caused by the influence of the gravity of the foam board extending out of the workbench when the foam board is pushed to move towards the electric heating wire is avoided;

2. through being close to the first fixed subassembly of workstation one end fixed connection at the horizontal pole, utilize first fixed subassembly to fix the heating wire, adjust the pulling force of pair spring through rotating the nut, when first heating wire tension is not enough lax, make it remove to the direction of keeping away from spacing sheave through rotating the nut, increase the pulling force that first heating wire received, make first heating wire tight, guarantee cutting effect. The limiting groove wheel is used for guiding the first heating wire, so that the first heating wire is prevented from deviating in the working process and affecting the quality of the cut;

3. through set up the electric push cylinder between base and workstation, make the distance between workstation and the base adjustable, can be fit for the distance of oneself with the distance adjustment between workstation and the base when the people of different heights uses cutting device, the control cystosepiment of being convenient for removes, improves user's use and experiences.

Drawings

FIG. 1 is a schematic view of the overall structure of the present example;

FIG. 2 is a schematic structural view of a portion of the length cutting mechanism and the thickness cutting mechanism of the present embodiment;

fig. 3 is a schematic structural view of the first fixing member portion of the present embodiment.

Description of reference numerals: 100. a support frame; 200. a work table; 210. a limiting hole; 220. a through groove; 300. a length cutting mechanism; 310. a vertical rod; 320. a cross bar; 330. a first fixed component; 331. a threaded rod; 332. a nut; 333. a bearing; 334. a spring; 335. a limiting grooved wheel; 340. a first heating wire; 350. a first heat generator; 400. a thickness cutting mechanism; 410. a second fixed component; 420. a second heating wire; 430. a second heater; 440. a motor; 450. a transmission rod; 460. a rotating arm; 470. a first drive gear; 480. a second transmission gear; 500. an auxiliary support mechanism; 510. a support plate; 511. a hole of abdication; 520. a connecting rod; 530. fastening a bolt; 600. a graduated scale; 700. a base; 710. an electric pushing cylinder; 720. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a plastic foam board cutting device for detecting. Referring to fig. 1, a cutting device for plastic foam board for detection includes a support frame 100, a worktable 200 is fixedly connected above the support frame 100, the worktable 200 is a rectangular parallelepiped thin plate, and the worktable 200 is parallel to the ground. The end of the working table 200 far from the supporting frame 100 is fixedly connected with a length cutting mechanism 300, and a foam board with a specified length is cut from a longer foam board by using the length cutting mechanism 300. The end of the working table 200 far away from the supporting frame 100 is also rotatably connected with a thickness cutting mechanism 400 for cutting the thickness of the foam board. The workstation 200 is close to articulated on the lateral wall of length cutting mechanism 300 cutting position to have supplementary supporting mechanism 500, if the cystosepiment that treats the cutting is longer, rotate supplementary supporting mechanism 500, make supplementary supporting mechanism 500 keep away from ground one end and workstation 200 and keep away from ground one end parallel and level, utilize supplementary supporting mechanism 500 to extend the part of workstation 200 to the cystosepiment to support, avoid receiving the cystosepiment gravity influence that extends outside workstation 200 when promoting the cystosepiment to cut and control inconveniently.

Referring to fig. 1, the supporting frame 100 includes a base 700, an end of the base 700 far from the ground is vertically and fixedly connected with an electric pushing cylinder 710, a fixed end of the electric pushing cylinder 710 is fixedly connected with the base 700, and a telescopic end of the electric pushing cylinder 710 is vertically and fixedly connected with the worktable 200. Through set up electric push cylinder 710 between base 700 and workstation 200, make the distance between workstation 200 and the base 700 adjustable, can be fit for the distance of oneself with the distance adjustment between workstation 200 and the base 700 when the people of different heights use cutting device, the control cystosepiment of being convenient for removes, improves user's use and experiences. The electric pushing cylinder 710 is used for controlling the lifting of the detection plate, the pushing distance of the electric pushing cylinder 710 is accurately controlled, and the pushing process is stable. The base 700 is far away from the equal perpendicular fixedly connected with guide bar 720 in the position in ground one end four corners, and four guide bar 720 pass the position in workstation 200 four corners respectively and with workstation 200 sliding connection. The guide rod 720 is used for guiding the detection plate, so that the bending stress borne by the electric pushing cylinder 710 is reduced, and the service life of the electric pushing cylinder 710 is prolonged.

Referring to fig. 1 and 2, the auxiliary support mechanism 500 includes a support plate 510, and the support plate 510 is hinged to one side wall of the table 200 adjacent to the first heating wire 340. The side wall of the supporting plate 510 near one end of the worktable 200 is fixedly connected with a connecting rod 520, and the connecting rod 520 is parallel to the worktable 200. The connecting rod 520 is provided with a fastening bolt 530 at one end thereof close to the worktable 200, and a limit hole 210 is formed on the side wall of the worktable 200 at one end thereof close to the supporting plate 510. When the auxiliary plate is needed to support the foam board, the auxiliary plate is rotated to make one end of the auxiliary plate far from the ground level with one end of the workbench 200 far from the ground, and the fastening bolt 530 is rotated to penetrate through the limiting hole 210, so that the rotation of the auxiliary plate is limited, and the supporting plate 510 supports the portion of the foam board extending out of the workbench 200. After the cutting is completed, the fastening bolt 530 is rotated to leave the limiting hole 210, and the supporting plate 510 is rotated toward the direction close to the ground, so that the supporting plate 510 is vertically connected to one side of the worktable 200, thereby saving space. Offer the hole 511 of stepping down of dodging thickness cutting mechanism 400 on the backup pad 510, through offering the hole 511 of stepping down on the backup pad 510, make overall structure more reasonable, avoid thickness cutting mechanism 400 to influence backup pad 510 and rotate.

Referring to fig. 1 and 2, the length cutting mechanism 300 includes a vertical rod 310, and the vertical rod 310 is vertically and fixedly connected to the working platform 200 and is located near one end of the working platform 200 in the length direction. One end of the vertical rod 310 far away from the workbench 200 is vertically and fixedly connected with a cross rod 320, and the length direction of the cross rod 320 is parallel to the length direction of the workbench 200. One end of the cross bar 320 far from the vertical bar 310 close to the working platform 200 is fixedly connected with a first fixing component 330, and the first fixing component 330 is fixedly connected with a first heating wire 340. One end of the worktable 200, which is close to the supporting frame 100, is fixedly connected with a first heater 350, a first heating wire 340 passes through the worktable 200 and is fixedly connected with the first heating wire 340, and the first heating wire 340 is perpendicular to the worktable 200. The first heating wire 340 is fixed by the first fixing assembly 330 and the first heater 350, so that the first heating wire 340 is perpendicular to the worktable 200, when a foam board with a specified length needs to be cut from a longer foam board, the first heater 350 heats the first heating wire 340, the foam board is placed on the worktable 200, the measured cutting position is aligned with the first heating wire 340, the foam board is pushed in the width direction of the worktable 200, the foam board is moved in the direction close to the first heating wire 340, and the foam board is cut by the first heating wire 340 with a high temperature.

Referring to fig. 1 and 2, a graduated scale 600 for measuring the cut length of the foam board is fixedly connected to one end of the table 200, which is far away from the supporting frame 100, the graduated scale 600 is located at a position close to one end of the table 200 in the width direction, the length direction of the graduated scale 600 is parallel to the length direction of the table 200, and a straight line where a zero line of the graduated scale 600 is located is perpendicular to the first heating wire 340. Utilize scale 600 to measure and correct the cystosepiment, the zero scale line place straight line of scale 600 is perpendicular with first heating wire 340, with the long limit of cystosepiment and the butt of scale 600, the length that scale 600 measured is the length that is cut.

Referring to fig. 2 and 3, the first fixing member 330 includes a threaded rod 331, the threaded rod 331 is fixedly connected to the cross bar 320, and an axial direction of the threaded rod 331 is parallel to a length direction of the cross bar 320. The threaded rod 331 is in threaded connection with a nut 332, one end, far away from the vertical rod 310, of the nut 332 is fixedly connected with a bearing 333, and an inner ring of the bearing 333 is fixedly connected with the nut 332. The threaded rod 331 is coaxially sleeved with a spring 334, the spring 334 is located on one side of the bearing 333 away from the vertical rod 310 and is coaxially and fixedly connected with an outer ring of the bearing 333, and one end of the spring 334 away from the bearing 333 is fixedly connected with the first heating wire 340. Utilize the nut 332 to fix the first heating wire 340, can adjust the pulling force of spring 334 through rotating the nut 332, when the tension of first heating wire 340 is not enough lax, make it remove to the direction that is close to montant 310 through rotating the nut 332, increase the pulling force that first heating wire 340 receives, make first heating wire 340 tighten, guarantee the cutting effect. The cross bar 320 is rotatably connected with a limiting grooved wheel 335, the axis direction of the limiting grooved wheel 335 is parallel to the length direction of the cross bar 320, the limiting grooved wheel 335 is located in the direction in which the threaded rod 331 is far away from the vertical rod 310, the limiting grooved wheel 335 is used for guiding the first heating wire 340, and the situation that the first heating wire 340 deflects in the working process and affects the quality of an incision is avoided.

Referring to fig. 2 and 3, the thickness cutting mechanism 400 includes two opposite rotating arms 460, and the two rotating arms 460 are rotatably connected to one side wall at one end of the table 200 in the length direction, respectively. One side of the two rotating arms 460, which faces away from each other, is fixedly connected with a first transmission gear 470, and the rotation axis of the first transmission gear 470 is collinear with the rotation axis of the rotating arms 460. One end of the workbench 200 close to the bracket is rotatably connected with a transmission rod 450, the length direction of the transmission rod 450 is parallel to the length direction of the workbench 200, two ends of the transmission rod 450 in the length direction are coaxially and fixedly connected with first transmission gears 470, and the two first transmission gears 470 positioned on the same side of the transmission rod 450 are meshed and connected. One end of the workbench 200 close to the supporting frame 100 is fixedly connected with a motor 440, a main shaft of the motor 440 is coaxially and fixedly connected with a second transmission gear 480, the transmission rod 450 is coaxially and fixedly connected with the second transmission gear 480, and the two second transmission gears 480 are meshed and connected. The rotation of the main shaft of the motor 440 drives the driving lever 450 to rotate, thereby rotating the two rotating arms 460 simultaneously and ensuring the stability of the movement of the second heating wire 420.

Referring to fig. 2 and 3, a second fixing assembly 410 and a second fixing assembly 410 are fixedly connected to the rotating arm 460 close to the vertical rod 310, the second fixing assembly 410 is located at one end of the rotating arm 460 far away from the vertical rod 310, the second fixing assembly 410 is fixedly connected with a second heating wire 420, one end of the second heating wire 420 far away from the second fixing assembly 410 is connected with a second heater 430, the second heater 430 is fixedly connected with one rotating arm 460 far away from the vertical rod 310, the second heater 430 is located at one side of the rotating arm 460 far away from the vertical rod 310, and the second heating wire 420 passes through the two rotating arms 460.

Referring to fig. 1, the second fixing member 410 includes a threaded rod 331, the threaded rod 331 is fixedly connected to the rotating arm 460, and an axial direction of the threaded rod 331 is parallel to a length direction of the rotating arm 460. The threaded rod 331 is connected with a nut 332 through threads, one end, far away from the base 700, of the nut 332 is fixedly connected with a bearing 333, and an inner ring of the bearing 333 is fixedly connected with the nut 332. The threaded rod 331 is coaxially sleeved with a spring 334, the spring 334 is positioned on one side of the bearing 333 far away from the base 700 and is coaxially and fixedly connected with an outer ring of the bearing 333, and one end of the spring 334 far away from the bearing 333 is fixedly connected with the second heating wire 420. The nut 332 is used for fixing the second heating wire 420, the pulling force of the spring 334 can be adjusted by rotating the nut 332, when the tension of the second heating wire 420 is insufficient and loose, the second heating wire moves towards the direction close to the workbench 200 by rotating the nut 332, the pulling force applied to the second heating wire 420 is increased, the second heating wire 420 is tightened, and the cutting effect is ensured. The rotating arm 460 is rotatably connected with a limiting grooved wheel 335, the axis direction of the limiting grooved wheel 335 is parallel to the length direction of the rotating arm 460, the limiting grooved wheel 335 is located in the direction in which the threaded rod 331 is far away from the base 700, and the limiting grooved wheel 335 is used for guiding the second heating wire 420, so that the second heating wire 420 is prevented from being deviated in the working process and affecting the incision quality.

Referring to fig. 2 and 3, a through groove 220 (see fig. 1) for accommodating the second heating wire 420 is formed on the table 200, and when the foam board is cut by the first heating wire 340, the second heating wire 420 is positioned in the through groove 220 by the rotation of the rotating arm 460, so that the second heating wire 420 is prevented from affecting the movement of the foam block.

The implementation principle of the plastic foam board cutting device for detection is as follows: when a foam board with a fixed length needs to be cut from a longer foam board, the supporting plate 510 is rotated to enable one end, away from the ground, of the supporting plate 510 to be flush with one end, away from the ground, of the workbench 200, the fastening bolt 530 is rotated to enable one end, close to the workbench 200, of the fastening bolt to penetrate through the limiting hole 210 to limit rotation of the supporting plate 510, and the part, extending out of the workbench 200, of the foam board is supported by the auxiliary supporting mechanism 500. The foam board is placed on the workbench 200 and is aligned with the graduated scale 600 fixedly connected to the workbench 200, and the corresponding scale at one end of the foam board close to the vertical rod 310 is the cutting length. The first heater 350 is turned on, the first heater 350 heats the first heating wire 340, the foam board is moved in a direction close to the heating wire, and the foam board is cut by the high-temperature heating wire. After the cutting is completed, the fastening bolt 530 is rotated to leave the limiting hole 210, and the supporting plate 510 is rotated toward the direction close to the ground, so that the supporting plate 510 is vertically connected to one side of the worktable 200, thereby saving space.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A plastic foam board cutting device for detecting which characterized in that: comprises a support frame (100), a workbench (200), a length cutting mechanism (300), a thickness cutting mechanism (400) and an auxiliary supporting mechanism (500), wherein the workbench (200) is fixedly connected with one end of the support frame (100) far away from the ground, the workbench (200) is a cuboid thin plate, the workbench (200) is parallel to the ground, the length cutting mechanism (300) is fixedly connected with one end of the workbench (200) far away from the support frame (100), the length cutting mechanism (300) comprises a vertical rod (310), a horizontal rod (320), a first fixing component (330), a first heating wire (340) and a first heater (350), the vertical rod (310) is vertically and fixedly connected with one end of the workbench (200) in the length direction, the horizontal rod (320) is vertically and fixedly connected with one end of the workbench (200) far away from the vertical rod (310) and is parallel to the length direction of the workbench (200), first fixed subassembly (330) fixed connection keeps away from one side that montant (310) one end is close to workstation (200) in horizontal pole (320), first heating wire (340) one end and first fixed subassembly (330) fixed connection, first heating wire (340) are kept away from first fixed subassembly (330) one end and are passed workstation (200) and first heater (350) fixed connection, first heater (350) fixed connection is in the one end that support frame (100) are close to workstation (200), first heating wire (340) are perpendicular with workstation (200), supplementary supporting mechanism (500) articulate the one end that is close to first heating wire (340) in workstation (200), thickness cutting mechanism (400) rotate with workstation (200) length direction's both ends respectively and are connected.

2. The apparatus of claim 1, wherein: the auxiliary supporting mechanism (500) comprises a supporting plate (510), a connecting rod (520) and a fastening bolt (530), the supporting plate (510) is hinged to the workbench (200), the connecting rod (520) is fixedly connected to the side wall, close to one end of the workbench (200), of the supporting plate (510) and is parallel to the workbench (200), the fastening bolt (530) is in threaded connection with one end, close to the workbench (200), of the connecting rod (520), the fastening bolt (530) is perpendicular to the connecting rod (520), a limiting hole (210) is formed in the side wall of the workbench (200), the end face, far away from the ground, of the workbench (200) is flush with the end face, far away from the ground, of the supporting plate (510) when the fastening bolt (530) is arranged in the limiting hole (210), and a yielding hole (511) for avoiding the thickness cutting mechanism (400) is formed in the supporting plate (510).

3. The apparatus of claim 1, wherein: first fixed subassembly (330) includes threaded rod (331), nut (332), bearing (333), spring (334) and spacing sheave (335), the axis direction of threaded rod (331) and horizontal pole (320) fixed connection and threaded rod (331) is parallel with the length direction of horizontal pole (320), nut (332) and threaded rod (331) threaded connection, bearing (333) coaxial cover is established on threaded rod (331), the inner circle and nut (332) fixed connection of bearing (333), spring (334) coaxial cover is established on threaded rod (331), nut (332) one end fixed connection is kept away from with the outer lane of bearing (333) to spring (334) one end, spacing sheave (335) rotate to be connected on horizontal pole (320), spacing sheave (335) are located threaded rod (331) and keep away from one side of montant (310), the one end that first heating wire (340) kept away from first heater (350) is walked around behind spacing sheave (335) with spring (334), spacing sheave (335) ) One end far away from the nut (332) is fixedly connected.

4. The apparatus of claim 1, wherein: the thickness cutting mechanism (400) comprises a second fixing component (410), a second heating wire (420), a second heater (430), a motor (440), a transmission rod (450) and two rotating arms (460), wherein the two rotating arms (460) are oppositely arranged and are respectively rotatably connected to one end of the workbench (200) in the length direction, two first transmission gears (470) are fixedly connected to one sides of the rotating arms (460) which are deviated from each other, the rotating axes of the first transmission gears (470) are collinear with the rotating axes of the rotating arms (460), the transmission rod (450) is rotatably connected to one end, close to the support frame (100), of the workbench (200), the first transmission gears (470) are coaxially and fixedly connected to two ends of the transmission rod (450) in the length direction, the two first transmission gears (470) on the same side of the transmission rod (450) are meshed and connected, the motor (440) is fixedly connected to one side, close to the support frame (100), of the workbench (200), the main shaft and the transfer line (450) transmission of motor (440) are connected, the fixed subassembly of second (410) fixed connection is on rotor arm (460) near montant (310), the fixed subassembly of second (410) is located rotor arm (460) and keeps away from one side of montant (310), second heating wire (420) one end and the fixed subassembly of second (410) fixed connection, second heater (430) and rotor arm (460) fixed connection who keeps away from montant (310), second heater (430) are located rotor arm (460) and keep away from one side of montant (310), fixed subassembly one end is kept away from to second heating wire (420) and two rotor arms (460) and second heater (430) fixed connection are passed.

5. The apparatus of claim 4, wherein: the fixed subassembly of second (410) includes threaded rod (331), nut (332), bearing (333), spring (334) and spacing sheave (335), the axis direction of threaded rod (331) and rotor arm (460) fixed connection and threaded rod (331) is parallel with the length direction of rotor arm (460), nut (332) and threaded rod (331) threaded connection, bearing (333) coaxial cover is established on threaded rod (331), the inner circle and nut (332) fixed connection of bearing (333), spring (334) coaxial cover is established on threaded rod (331), nut (332) one end fixed connection is kept away from with the outer lane of bearing (333) to spring (334) one end, spacing sheave (335) rotate to be connected on rotor arm (460), spacing sheave (335) are located one side that montant (310) were kept away from in threaded rod (331), the one end that second heating wire (420) kept away from second heater unit (430) is around spacing sheave (335) after with the bullet sheave (335) and is fixed connection One end of the spring (334) far away from the nut (332) is fixedly connected.

6. The apparatus of claim 1, wherein: the workbench (200) is provided with a through groove (220) for accommodating the second heating wire (420).

7. The apparatus of claim 1, wherein: the utility model discloses a foam board cutting machine, including workstation (200), support frame (100), scale (600), workstation (200) keep away from support frame (100) one end fixedly connected with and are used for measuring foam board by cutting length, scale (600) are located the position that is close to workstation (200) width direction one end, the length direction of scale (600) is parallel with the length direction of workstation (200), the zero scale line place straight line of scale (600) is perpendicular with first heating wire (340).

8. The apparatus of claim 1, wherein: support frame (100) include base (700), electric push cylinder (710) and four guide bars (720), ground one end is kept away from in base (700) to electric push cylinder (710), the stiff end and base (700) fixed connection of electric push cylinder (710), the flexible end and the workstation (200) perpendicular fixed connection of electric push cylinder (710), four guide bars (720) perpendicular fixed connection respectively keep away from the position in ground one end four corners in base (700), four guide bars (720) pass the position in workstation (200) four corners respectively and with workstation (200) sliding connection.