CN215090967U

CN215090967U - Plate cutting machine

Info

Publication number: CN215090967U
Application number: CN202120523704.2U
Authority: CN
Inventors: 刘音
Original assignee: Wuchang University of Technology
Current assignee: Wuchang University of Technology
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-12-10
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a plate cutting machine, which comprises a hollow workbench, wherein a conveying device, a pressing device and a cutting device are sequentially arranged on the workbench at intervals along the conveying direction of plates; the conveying device conveys the plate to the cutting device for cutting, and the pressing device is erected on the workbench and used for abutting against the conveyed plate; an opening is formed in the position, close to the cutting device, of the workbench, and sealing plates are mounted on the opening in an up-and-down overturning mode and can be positioned; turning the sealing plate up and down to a horizontal state or an inclined state so that the plate can pass through or the powder can be recycled into the workbench; the cutting machine also comprises two guide plates which can synchronously and symmetrically approach or depart from each other so as to center each specification of the plate material for cutting. Has the advantages that: the plates are effectively fixed, the cutting quality of the plates is guaranteed, the plates are automatically conveyed, and the production efficiency is greatly improved; the automatic cleaning of the powder scraps of the plates is realized, manual cleaning is not needed, the cleaning efficiency is greatly improved, and the automatic cleaning device is suitable for the plates with different specifications and keeps the plates centered.

Description

Plate cutting machine

Technical Field

The utility model relates to a panel processing equipment technical field, concretely relates to panel cutting machine.

Background

The plate is a flat rectangular building material plate with standard size, which is applied to the building industry and used as a component of walls, ceilings or floors. But also to metal sheets formed by forging, rolling or casting. The building material is divided into thin plates, middle plates, thick plates, extra thick plates and flat rectangular building material plates which are generally made into standard sizes.

In the plate processing process, the plate needs to be cut, but the plate cutting machine in the prior art needs to manually push the plate to cut, so that time and labor are wasted, the stability of the plate is poor, and the cutting quality of the plate cannot be ensured; in addition, the plates can generate powder in the processing process, and the plates need to be cleaned manually, so that time and labor are wasted; when the size specification of panel changes, the interval of two deflectors can not adjust or can not automatic synchronization symmetry's regulation, can not guarantee the centering of panel all the time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a panel cutting machine is provided, aim at solving above-mentioned technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a plate cutting machine comprises a workbench which is hollow inside, wherein a conveying device, a pressing device and a cutting device are sequentially arranged on the workbench at intervals along the conveying direction of a plate; the conveying device conveys the plate to the cutting device for cutting, and the pressing device is erected on the workbench and used for abutting against the conveyed plate; an opening is formed in the position, close to the cutting device, of the workbench, and a sealing plate is mounted at the position, capable of being positioned, of the opening and capable of being turned up and down; turning the sealing plate up and down to a horizontal state or an inclined state so that the plate can pass through or the powder can be recovered into the workbench; the device also comprises two guide plates which can be synchronously and symmetrically close to or far away from each other so as to center the plates of various specifications for cutting, the two guide plates are arranged on the workbench side by side at intervals and are positioned between the conveying device and the cutting device, and the plates are positioned between the two guide plates; the cutting device is arranged on one end of each guide plate, and the opening is positioned between the two guide plates; the mutual approaching sides of the two guide plates are rotatably connected with rotating rollers which are arranged along the length direction of the guide plates at even intervals and have vertical central axes.

The utility model has the advantages that: in the plate processing process, firstly, downwards turning a sealing plate to a horizontal state to seal the opening; secondly, the sheet material is horizontally placed on the corresponding position on the worktable by means of a manner which can be conceived by those skilled in the art, such as manual or mechanical; thirdly, the plate is conveyed to the cutting device through the conveying device to be cut, meanwhile, the plate is abutted through the pressing device, the stability of the plate is improved, and the cutting quality of the plate is guaranteed; fourthly, the sealing plate is turned upwards to be in an inclined state, so that the powder on the sealing plate is recycled into the workbench; and fifthly, the two guide plates synchronously approaching or departing from each other can center the plates with different sizes so as to facilitate cutting. The utility model realizes the effective fixation of the plate, ensures the quality of plate cutting, realizes the automatic conveying of the plate, and greatly improves the production efficiency; in addition, the automatic cleaning of the powder scraps of the plates can be realized, manual cleaning is not needed, the cleaning efficiency is greatly improved, and the plates with different sizes and specifications are centered so as to be convenient for cutting.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the lower part in the workbench is divided into a turnover cavity and a recovery cavity by a vertically arranged partition plate, a first wedge block and a second wedge block are installed in the turnover cavity, and the first wedge block is horizontally and slidably installed at the bottom of the turnover cavity; one end of the wedge-shaped block II is connected with the wedge-shaped block I in a sliding mode, the other end of the wedge-shaped block II is connected with one end of the sealing plate through a connecting rod, and two ends of the connecting rod are respectively connected with the other end of the wedge-shaped block II and one end of the sealing plate in a rotating mode; the horizontal sliding wedge block drives the wedge block II to move up and down, the wedge block II drives the sealing plate to turn over up and down through the connecting rod, and the sealing plate is in a horizontal state or an inclined state so that the plates can pass through or the powder can be recycled to the recycling cavity.

Adopt above-mentioned further scheme's beneficial effect be horizontal slip wedge drive two wedges in the lump and reciprocate, and two wedges overturn from top to bottom through the connecting rod drive shrouding to the shrouding is horizontality or tilt state to supply panel to pass through or retrieve the cuttings to retrieving the intracavity, realize the quick recovery of panel cutting cuttings, cleaning efficiency is higher.

Further, a pushing cylinder used for driving the wedge-shaped block to horizontally slide is fixedly installed in the overturning cavity.

Adopt above-mentioned further scheme's beneficial effect to drive a wedge horizontal migration through propelling movement cylinder to overturn from top to bottom through wedge two and connecting rod drive shrouding, degree of automation is high, labour saving and time saving.

Furthermore, a spraying device for settling dust is fixedly arranged at the upper part of the inner side wall of the recovery cavity.

The beneficial effect who adopts above-mentioned further scheme is through spray set spraying powder bits to subside the dust in the powder bits, avoid the dust to fly upward.

Further, the bottom of workstation lateral wall is equipped with retrieve the bin outlet that the chamber link up, bin outlet department installs the door plant that can open and close.

Adopt above-mentioned further scheme's beneficial effect to retrieve the cuttings in retrieving the intracavity and can regularly clear up through the bin outlet, the clearance is convenient.

Further, conveying mechanism includes the transport cylinder, transport cylinder fixed mounting be in one of workstation is served, and it is flexible along the horizontal direction for will arrange in panel on the workstation is sent to cutting device cuts.

The beneficial effects of adopting above-mentioned further scheme are that promote panel through carrying the cylinder and remove on the workstation to send panel to cutting device and cut processing, realize the automatic transport of panel, production efficiency improves greatly, guarantees the quality of panel cutting.

Further, the telescopic end of the conveying cylinder is fixedly provided with a vertically arranged push plate.

The beneficial effects of adopting above-mentioned further scheme are that increase the area of contact between transport cylinder and the panel through the push pedal, increase the stability of panel in transportation process, guarantee the quality of panel cutting.

Further, the pressing device comprises a pressing plate which can be positioned and erected on the workbench in a vertically-overturning manner; and turning the pressing plate up and down until one end of the pressing plate is abutted against or separated from the plate so as to abut against or loosen the plate.

The beneficial effects of adopting above-mentioned further scheme are that the in-process that panel was carried, upset pressure strip from top to bottom, to its one end and panel counterbalance or separation to support or loosen panel, increase the stability of panel in transportation process, guarantee the quality of panel cutting.

Furthermore, the pressing device also comprises a pressing cylinder, the pressing cylinder is erected above the pressing plate, and the telescopic end of the pressing cylinder vertically extends downwards and is rotatably connected with one side of the pressing plate; and the pressing cylinder drives the pressing plate to turn up and down until one end of the pressing plate is abutted against or separated from the plate.

The beneficial effects of adopting above-mentioned further scheme are that the in-process that panel was carried, through the upset from top to bottom of compressing tightly cylinder drive pressure strip, the one end and the panel of pressure strip offset or the separation, increase the stability of panel in transportation process, guarantee the quality of panel cutting.

Furthermore, the top of the workbench is respectively provided with a first sliding chute and a second sliding chute which are symmetrically arranged, the first sliding chute and the second sliding chute are both perpendicular to the guide plates, the bottom of each guide plate is respectively and fixedly connected with a first sliding block and a second sliding block, and the first sliding block and the second sliding block are respectively matched with the first sliding chute and the second sliding chute; the utility model discloses a synchronous machine tool, including workstation, synchronous frame, slider two, synchronous frame, screw rod, the interior roof of workstation on respectively fixedly connected with centering motor, gearbox and synchronous frame, the motor shaft of centering motor with the power input shaft fixed connection of gearbox still includes the perpendicular to the screw rod of deflector, the one end of screw rod with the power output shaft fixed connection of gearbox, the screw rod passes one of them in proper order slider two synchronous frame and another slider two, the screw rod with synchronous frame passes through the bearing and rotates the connection, the both ends of screw rod are equipped with respectively to revolve to opposite, the same just symmetry screw thread that sets up of specification, two slider two respectively with the both ends screw drive of screw rod is connected.

The beneficial effect who adopts above-mentioned further scheme is that when the size specification of panel changes, the interval of two deflectors of needs adjustment, the centering motor makes its rotation for the screw rod through the gearbox with power transmission, the rotation opposite at screw rod both ends, the screw thread that the specification is the same and the symmetry sets up, make being close to each other or keeping away from of two synchronous symmetries of slider two, thereby drive being close to each other or keeping away from of two synchronous symmetries of deflector, thereby guaranteed that panel is centering all the time, slider one and slider two slide in spout one and spout two respectively.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the worktable during cutting the sheet material according to the present invention;

FIG. 4 is a schematic view of the internal structure of the worktable during dust removal of the present invention;

fig. 5 is a schematic structural diagram of the movement of two guide plates in the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the automatic cutting machine comprises a workbench, 2, plates, 3, an opening, 4, a sealing plate, 5, a turnover cavity, 6, a recovery cavity, 7, a first wedge block, 8, a second wedge block, 9, a pushing cylinder, 10, a spraying device, 11, a door plate, 12, a conveying cylinder, 13, a pushing plate, 14, a guide plate, 15, a pressing plate, 16, a pressing cylinder, 17, a cutting device, 18, a first sliding groove, 19, a second sliding groove, 20, a first sliding block, 21, a centering motor, 22, a gearbox, 23, a screw rod, 24, a second sliding block, 25 and a synchronous machine frame.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a plate cutting machine, which comprises a hollow workbench 1, wherein a conveying device, a pressing device and a cutting device 17 are sequentially arranged on the workbench 1 at intervals along the conveying direction of a plate 2; the conveying device conveys the plate 2 to the cutting device 17 for cutting, and the pressing device is erected on the workbench 1 and used for abutting against the conveyed plate 2; an opening 3 is arranged on the workbench 1 close to the cutting device 17, and a sealing plate 4 is arranged on the opening 3 in a way of being positioned and turned up and down; turning the sealing plate 4 up and down to a horizontal state or an inclined state so that the plate 2 can pass through or the powder can be recycled into the workbench 1; the device also comprises two guide plates 14 which can synchronously and symmetrically approach or depart from each other so as to center the plate 2 of each specification for cutting, the two guide plates 14 are arranged on the workbench 1 side by side at intervals and are positioned between the conveying device and the cutting device 17, and the plate 2 is positioned between the two guide plates 14; the cutting device 17 is arranged at one end of the guide plate 14, and the opening 3 is positioned between the two guide plates 14; the two guide plates 14 are rotatably connected with rotating rollers which are arranged along the length direction of the guide plates 14 at equal intervals and have vertical central axes. In the processing process of the plate 2, firstly, the closing plate 4 is turned downwards to be in a horizontal state so as to seal the opening 3; secondly, the sheet 2 is horizontally placed on the corresponding position on the worktable 1 by means of a manner that will occur to those skilled in the art, such as manually or mechanically; thirdly, the plate 2 is conveyed to the cutting device 17 through the conveying device to be cut, meanwhile, the pressing device abuts against the plate 2, the stability of the plate 2 is improved, and the cutting quality of the plate 2 is guaranteed; fourthly, the sealing plate 4 is turned upwards to be in an inclined state, so that the powder on the sealing plate 4 is recycled into the workbench 1; fifth, two guide plates 14, which are synchronously moved toward and away from each other, center the sheet 2 of different dimensions for easy cutting. The utility model realizes the effective fixation of the plate 2, ensures the cutting quality of the plate 2, realizes the automatic conveying of the plate 2, and greatly improves the production efficiency; in addition, can realize 2 breadcrumbs of panel regularly automatic clearance, need not artifical manual clearance, cleaning efficiency improves greatly, makes the centering of panel 2 of different dimensions to the cutting is convenient for.

The cutting device 17 adopts the prior art and comprises a motor and a disc-shaped cutter, wherein the motor is fixed at the other end of one guide plate 14 through a bolt, a driving end of the motor horizontally extends and is connected with the vertically arranged cutter through a rotating shaft, and the cutter is positioned between the two guide plates 14.

In addition, the middle parts of the two sides of the sealing plate 4 are respectively connected with the two sides of the opening 3 through rotating shafts in a rotating mode, the two rotating shafts and the sealing plate 4 are integrally formed, and the structure is simple.

Example 1

On the basis of the structure, in the embodiment, the lower part in the workbench 1 is divided into the turnover cavity 5 and the recovery cavity 6 by the vertically arranged partition board, the partition board and the workbench 1 are integrally formed, and a space is reserved between the upper end of the partition board and the top wall of the workbench 1; a first wedge block 7 and a second wedge block 8 are installed in the overturning cavity 5, the first wedge block 7 is horizontally installed at the bottom of the overturning cavity 5 in a sliding mode, a sliding rail is welded at the bottom of the overturning cavity 5, the bottom of the first wedge block 7 is connected with the sliding rail in a sliding mode through a sliding block, and the sliding block and the first wedge block 7 are integrally formed; one end of the wedge block II 8 is connected with the wedge block I7 in a sliding mode, a sliding block is welded at one end of the wedge block II 8, a sliding rail is welded on the slope surface of the wedge block I7, and the sliding block is matched with the sliding rail in a sliding mode and cannot slip; the other end of the second wedge-shaped block 8 is connected with one end of the sealing plate 4 through a connecting rod, and the two ends of the connecting rod are respectively rotatably connected with the other end of the second wedge-shaped block 8 and one end of the sealing plate 4 and are generally hinged through hinges; horizontal slip wedge 7 and drive two 8 of wedges reciprocate, and two 8 of wedges drive shrouding 4 through the connecting rod and overturn from top to bottom to shrouding 4 is horizontality or tilt state to supply panel 2 to pass through or retrieve the cuttings to retrieving in the chamber 6. In-process of 2 cutting of panel, horizontal slip wedge 7 and drive two 8 of wedges reciprocate, and two 8 of wedges drive shrouding 4 upset from top to bottom through the connecting rod, and be horizontality or tilt state to shrouding 4 to supply panel 2 to pass through or retrieve the cuttings to retrieving the chamber 6 in, realize the quick recovery of 2 cutting cuttings of panel, cleaning efficiency is higher.

It should be noted that the number of the sliding blocks of the second wedge block 8 is at least two and the sliding blocks are arranged side by side, meanwhile, the number of the sliding rails also corresponds to the number of the sliding blocks one by one, and the length of the sliding blocks on the second wedge block 8 along the direction of the sliding rails is long enough to ensure that the second wedge block 8 can keep a vertical state. The slide block is long enough to ensure that the second wedge block 8 does not rotate left and right along the direction shown in the figure, and the slide block is at least provided with 2 wedges side by side to ensure that the second wedge block 8 does not rotate inside and outside along the direction shown in the figure.

The slide blocks of the first wedge-shaped block 7 are at least arranged side by side, and the number of the slide rails corresponds to that of the slide blocks one to one, so that the stability of the first wedge-shaped block 7 is guaranteed.

Example 2

On the basis of the first embodiment, in this embodiment, a pushing cylinder 9 for driving the first wedge block 7 to horizontally slide is fixedly installed in the overturning cavity 5 through a bolt, the pushing cylinder 9 extends and retracts in the horizontal direction, and the extending end of the pushing cylinder is welded to one end of the first wedge block 7. In the process of 2 processing of panel, through 7 horizontal migration of propelling movement cylinder 9 drive wedge to overturn from top to bottom through two 8 and the connecting rod drive shrouding 4 of wedge, degree of automation is high, labour saving and time saving.

Example 3

On the basis of the first embodiment, in this embodiment, the spraying device 10 for settling the dust is fixedly installed at the upper portion of the inner side wall of the recycling cavity 6, and the dust is sprayed through the spraying device 10 to settle the dust in the dust and avoid flying of the dust.

It should be noted that the spraying device 10 is preferably fixedly installed on the upper portion of the partition, and includes a spraying pipe, the spraying pipe is fixedly installed on the upper portion of the partition in a manner that can be conceived by those skilled in the art, a plurality of nozzles are fixedly installed on the spraying pipe at uniform intervals along the axial direction of the spraying pipe, one end of the spraying pipe is closed, the other end of the spraying pipe is communicated with a water supply device after passing through the workbench 1, and a water pump is installed on the spraying pipe.

Example 4

On the basis of embodiment one, in this embodiment, the bottom of workstation 1 lateral wall is equipped with the bin outlet that link up with retrieving chamber 6, retrieves to retrieve the interior cuttings of chamber 6 and can regularly clear up through the bin outlet, and the clearance is convenient.

The discharge opening is provided with a door panel 11 which can be opened and closed.

Example 5

On the basis of the above structure, in the present embodiment, the conveying mechanism includes a conveying cylinder 12, and the conveying cylinder 12 is fixedly mounted on one end of the worktable 1 through bolts, and extends and retracts in the horizontal direction, so as to convey the plate 2 placed on the worktable 1 to the cutting device 17 for cutting. After the plate 2 is arranged on the workbench 1, the plate 2 is pushed to move on the workbench 1 through the conveying cylinder 12, so that the plate 2 is conveyed to the cutting device 17 for cutting, the automatic conveying of the plate 2 is realized, the production efficiency is greatly improved, and the cutting quality of the plate 2 is ensured.

Preferably, in this embodiment, the telescopic end of the conveying cylinder 12 is fixedly provided with a push plate 13 vertically arranged, and a welding mode is generally adopted, so that the contact area between the conveying cylinder 12 and the plate 2 is increased through the push plate 13, the stability of the plate 2 in the conveying process is increased, and the cutting quality of the plate 2 is ensured.

Preferably, in this embodiment, two guide plates 14 are mounted on the table 1 side by side at intervals and between the conveying cylinder 12 and the cutting device 17. In the process of conveying the plates 2, the moving track of the plates 2 is limited by the two guide plates 14, so that the plates 2 are prevented from deviating, the plates 2 are always centered, and the cutting quality of the plates 2 is ensured; the turning roller prevents the inconvenience of feeding the sheet 2 due to the over-tightening of the nip of the two guide plates 14.

Example 6

On the basis of the structure, in the embodiment, the pressing device comprises a pressing plate 15, and the pressing plate 15 is erected on the workbench 1 in a way that the pressing plate can be positioned and turned up and down; the pressing plate 15 is turned upside down until one end of the pressing plate abuts against or separates from the plate 2 to abut against or release the plate 2. In the process that panel 2 carried, upset pressure strip 15 from top to bottom, it offsets or separates with panel 2 to its one end to support or loosen panel 2, increase the stability of panel 2 in transportation process, guarantee the quality of panel 2 cutting.

The pressing device further comprises a pressing cylinder 16, the pressing cylinder 16 is erected above the pressing plate 15 through a support, and the support is fixedly connected with the workbench 1 through bolts or welding, so that the structure is simple; the telescopic end of the pressing cylinder 16 extends vertically downwards and is rotatably connected with one side of the pressing plate 15, and the pressing cylinder is generally hinged by a hinge; the pressing cylinder 16 drives the pressing plate 15 to turn up and down until one end of the pressing plate 15 is abutted against or separated from the plate 2. During the conveying process of the plate 2, the pressing plate 15 is driven to turn over up and down through the pressing air cylinder 16 until one end of the pressing plate 15 is abutted to or separated from the plate 2, the stability of the plate 2 during the conveying process is improved, and the cutting quality of the plate 2 is guaranteed. Two pin shafts are symmetrically and fixedly connected with two sides of the pressing plate 15 and are rotatably connected with the bracket through the pin shafts.

It should be noted that the pressing plate 15 only increases the stability of the sheet 2 during the conveying process, but does not affect the conveying of the sheet 2; a plurality of rollers may be installed at one end of the pressing plate 15 to ensure smooth conveyance of the plate 2.

Example 7

On the basis of the structure, in this embodiment, the top of the workbench 1 is respectively provided with two symmetrically arranged first sliding chutes 18 and two symmetrically arranged second sliding chutes 19, the first sliding chutes 18 and the second sliding chutes 19 are both perpendicular to the guide plates 14, the bottom of each guide plate 14 is respectively and fixedly connected with a first sliding block 20 and a second sliding block 24, and the first sliding block 20 and the second sliding blocks 24 are respectively matched with the first sliding chutes 18 and the second sliding chutes 19; respectively fixedly connected with centering motor 21, gearbox 22 and synchronous frame 25 on the interior roof of workstation 1, the motor shaft of centering motor 21 with the power input shaft fixed connection of gearbox 22 still includes the perpendicular to the screw rod 23 of deflector 14, the one end of screw rod 23 with the power output shaft fixed connection of gearbox 22, one of them is passed in proper order to screw rod 23 slider two 24 synchronous frame 25 and another slider two 24, screw rod 23 with synchronous frame 25 passes through the bearing and rotates the connection, the both ends of screw rod 23 are equipped with respectively to revolve to opposite, the same and symmetry screw thread that sets up of specification, two slider two 24 respectively with the both ends screw drive of screw rod 23 is connected. The centering motor 21 transmits power to the screw 23 through the gearbox 22 to enable the screw 23 to rotate, threads which are opposite in rotation direction, identical in specification and symmetrically arranged at two ends of the screw 23 enable the two sliding blocks 24 to be close to or far away from each other in a synchronous and symmetrical mode, and therefore the two guide plates 14 are driven to be close to or far away from each other in a synchronous and symmetrical mode, the plate 2 is guaranteed to be centered all the time, and the sliding blocks one 20 and the sliding blocks two 24 slide in the sliding grooves one 18 and the sliding grooves two 19 respectively.

The working principle of the utility model is as follows:

firstly, a first wedge block 7 is driven to move horizontally by a pushing cylinder 9, so that a second wedge block 8 and a connecting rod drive a sealing plate 4 to turn downwards to a horizontal state to seal an opening 3; secondly, the sheet 2 is horizontally placed on the corresponding position on the worktable 1 by means of a manner that will occur to those skilled in the art, such as manually or mechanically; thirdly, the conveying cylinder 12 drives the push plate 13 to push the plate 2 to move on the workbench 1, so that the plate 2 is conveyed to the cutting device 17 for cutting, meanwhile, the pressing cylinder 16 drives the pressing plate 15 to turn downwards until one end of the pressing plate 15 abuts against the plate 2, the stability of the plate 2 is improved, and the cutting quality of the plate 2 is ensured; fourthly, the first wedge block 7 is driven to move horizontally by the pushing cylinder 9, so that the sealing plate 4 is driven to turn upwards to an inclined flat state by the second wedge block 8 and the connecting rod to open the opening 3, and the powder on the sealing plate 4 is recovered into the recovery cavity 6; in this process, the spraying device 10 sprays to settle dust. When the size and specification of the plate 2 change, the distance between the two guide plates 14 needs to be adjusted, the centering motor 21 transmits power to the screw 23 through the gearbox 22 to enable the screw 23 to rotate, the rotating directions of the two ends of the screw 23 are opposite, the specifications of the two ends of the screw 23 are the same, and the two sliding blocks 24 are symmetrically and synchronously close to or far away from each other, so that the two guide plates 14 are driven to be symmetrically and synchronously close to or far away from each other, the plate 2 is guaranteed to be centered all the time, and the sliding block I20 and the sliding block II 24 slide in the sliding groove I18 and the sliding groove II 19 respectively.

It should be noted that the present invention relates to a motor (model YE-2), a cylinder (model SC60) and a water pump (model MP-40R) all using the prior art, and each of the above components is electrically connected to a controller (model TC-SCR), and a control circuit between the controller and each component is the prior art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A panel cutting machine is characterized in that: the plate cutting machine comprises a workbench (1) with a hollow interior, wherein conveying devices, pressing devices and cutting devices (17) are sequentially arranged on the workbench (1) at intervals along the conveying direction of a plate (2); the conveying device conveys the plate (2) to the cutting device (17) for cutting, and the pressing device is erected on the workbench (1) and used for abutting against the plate (2) in conveying; an opening (3) is formed in the position, close to the cutting device (17), of the workbench (1), and sealing plates (4) are mounted on the opening (3) in a manner of being capable of being positioned and turned up and down; the sealing plate (4) is turned up and down to be in a horizontal state or an inclined state so that the plate (2) can pass through or the powder can be recovered into the workbench (1); the device also comprises two guide plates (14) which can synchronously and symmetrically approach or depart from each other so as to center the plates (2) of each specification for cutting, the two guide plates (14) are arranged on the workbench (1) side by side at intervals and are positioned between the conveying device and the cutting device (17), and the plates (2) are positioned between the two guide plates (14); the cutting device (17) is arranged at one end of the guide plates (14), and the opening (3) is positioned between the two guide plates (14); the mutual approaching sides of the two guide plates (14) are rotatably connected with rotating rollers which are uniformly arranged along the length direction of the guide plates (14) at intervals and have vertical central axes.

2. A board cutting machine according to claim 1, characterized in that: the lower part in the workbench (1) is divided into a turnover cavity (5) and a recovery cavity (6) by a vertically arranged partition plate, a first wedge block (7) and a second wedge block (8) are installed in the turnover cavity (5), and the first wedge block (7) is horizontally and slidably installed at the bottom of the turnover cavity (5); one end of the wedge-shaped block II (8) is connected with the wedge-shaped block I (7) in a sliding mode, the other end of the wedge-shaped block II is connected with one end of the sealing plate (4) through a connecting rod, and two ends of the connecting rod are respectively connected with the other end of the wedge-shaped block II (8) and one end of the sealing plate (4) in a rotating mode; horizontal slip wedge (7) and drive two (8) of wedge reciprocate, two (8) of wedge pass through the connecting rod drives shrouding (4) upset from top to bottom, extremely shrouding (4) are horizontality or tilt state to supply panel (2) to pass through or retrieve the cuttings extremely in retrieving chamber (6).

3. A board cutting machine according to claim 2, characterized in that: and a pushing cylinder (9) used for driving the first wedge-shaped block (7) to horizontally slide is fixedly installed in the overturning cavity (5).

4. A board cutting machine according to claim 2, characterized in that: and a spraying device (10) for settling dust is fixedly arranged at the upper part of the inner side wall of the recovery cavity (6).

5. A board cutting machine according to claim 2, characterized in that: the bottom of workstation (1) lateral wall is equipped with retrieve the bin outlet that chamber (6) link up, bin outlet department installs door plant (11) that can open and close.

6. A board cutting machine according to any one of claims 1-5, characterized in that: the conveying device comprises a conveying cylinder (12), wherein the conveying cylinder (12) is fixedly installed at one end of the workbench (1) and stretches out and draws back along the horizontal direction, and the conveying cylinder is used for conveying a plate (2) placed on the workbench (1) to the cutting device (17) for cutting.

7. The board cutting machine according to claim 6, wherein: and a push plate (13) which is vertically arranged is fixedly arranged on the telescopic end of the conveying cylinder (12).

8. A board cutting machine according to any one of claims 1-5, characterized in that: the pressing device comprises a pressing plate (15), and the pressing plate (15) can be positioned and erected on the workbench (1) in a vertically-overturning manner; and the pressing plate (15) is turned up and down until one end of the pressing plate is pressed against or separated from the plate (2) so as to press against or release the plate (2).

9. The board cutting machine according to claim 8, wherein: the pressing device further comprises a pressing air cylinder (16), the pressing air cylinder (16) is erected above the pressing plate (15), and the telescopic end of the pressing air cylinder extends vertically downwards and is rotatably connected with one side of the pressing plate (15); the pressing cylinder (16) drives the pressing plate (15) to turn over up and down until one end of the pressing plate (15) is abutted to or separated from the plate (2).

10. A board cutting machine according to claim 1, characterized in that: the top of the workbench (1) is respectively provided with a first sliding chute (18) and a second sliding chute (19), the first sliding chute (18) and the second sliding chute (19) are symmetrically arranged, the first sliding chute (18) and the second sliding chute (19) are perpendicular to the guide plates (14), the bottom of each guide plate (14) is respectively and fixedly connected with a first sliding block (20) and a second sliding block (24), and the first sliding block (20) and the second sliding block (24) are respectively matched with the first sliding chute (18) and the second sliding chute (19); the inner top wall of the workbench (1) is respectively and fixedly connected with a centering motor (21), a gear box (22) and a synchronous frame (25), a motor shaft of the centering motor (21) is fixedly connected with a power input shaft of the gearbox (22), and the centering motor also comprises a screw rod (23) vertical to the guide plate (14), one end of the screw rod (23) is fixedly connected with a power output shaft of the gearbox (22), the screw rod (23) sequentially penetrates through one of the second sliding blocks (24), the synchronous machine frame (25) and the other second sliding block (24), the screw rod (23) is rotationally connected with the synchronous frame (25) through a bearing, the two ends of the screw rod (23) are respectively provided with threads which are opposite in rotating direction, same in specification and symmetrically arranged, and the two sliding blocks (24) are respectively in spiral transmission connection with the two ends of the screw rod (23).