CN111941519A - Rock wool plate cutting machine based on computer control and cutting method - Google Patents

Abstract

The invention belongs to the technical field of rock wool board technicians and provides a rock wool board cutting machine based on computer control and a cutting method, wherein the cutting machine comprises a rack, and a feeding device, a cutting device and a discharging device which are sequentially arranged on the rack along a conveying direction; the cutting device comprises a cutting device which comprises a first rotating shaft, a first driving device, a support, a second rotating shaft, a cutting blade, a base, a second driving device and a transition supporting device. The cutting device has the cutting capability of various specifications, so that the cutting device can cut strip rock wool boards with various widths, the universality is improved, and the production cost of enterprises is reduced.

Description

Rock wool plate cutting machine based on computer control and cutting method

Technical Field

The invention relates to the technical field of rock wool board processing equipment, in particular to a rock wool board cutting machine based on computer control and a cutting method.

Background

Need cut it in rock wool board production process to satisfy its dimensional requirement. The existing rock wool board cutting machine and cutting method are characterized in that a plurality of cutting pieces are installed on the same rotating shaft at equal intervals in order to guarantee high cutting efficiency, so that only strip rock wool boards with one width can be cut, and due to the fact that the cutting pieces are inconvenient to replace at will, when strip rock wool boards with different width sizes need to be produced, the rock wool board cutting machine and the cutting method with different specifications and models need to be used, the universality is poor, and the production cost of enterprises is increased.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a rock wool board cutting machine based on computer control and a cutting method, so that strip rock wool boards with different width sizes can be cut, the universality is improved, and the production cost of enterprises is reduced.

In order to achieve the above object, in a first aspect, the invention provides a rock wool board cutting machine based on computer control, which comprises a frame, and a feeding device, a cutting device and a discharging device which are sequentially arranged on the frame along a conveying direction;

the cutting device includes:

the first rotating shaft is rotatably arranged on the rack;

the first driving device is arranged on the rack, is used for driving the first rotating shaft to rotate, and is positioned on one side of the rack;

the bracket is fixed on the first rotating shaft;

a plurality of second rotating shafts are rotatably arranged on the bracket, are uniformly distributed around the circumference of the first rotating shaft, are parallel to the first rotating shaft, and are provided with first spline grooves at one end of the rack on one side;

a plurality of cutting blades are uniformly distributed on the second rotating shaft along the axial direction of the second rotating shaft, and the number of the cutting blades arranged on each second rotating shaft is different;

a base disposed at the one side of the frame;

a second driving device which is slidably provided on the base and has a spline shaft for inputting power, the spline shaft being parallel to the first rotating shaft, the second driving device sliding in the direction of the axis of the spline shaft, the spline shaft being slidable into the first spline groove when the axis of the spline shaft is collinear with the axis of one of the second rotating shafts; and

and the transition supporting device is arranged on the rack, is positioned below the second rotating shaft and can be inserted into the rack from the other side of the rack in a sliding manner.

Further, the feeding device and the discharging device have the same structure and both comprise:

a conveyor belt;

a plurality of parallel conveying rollers, the conveying rollers being disposed adjacent to the cutting device, the conveying rollers being positioned above the conveyor belt;

the first rope wheel is arranged on the conveying roller and positioned on one side of the rack, two first rope grooves are formed in the first rope wheel, and the first rope wheel and the conveying roller are arranged in a one-to-one correspondence mode; and

the first rope is sleeved between the two adjacent first rope wheels and used for enabling the two adjacent first rope wheels to synchronously rotate;

be provided with on the base and be located the second pivot with coupling device between the second drive arrangement, coupling device includes:

the supporting seat is fixedly arranged on the base;

a second rope wheel rotatably arranged on the supporting seat, wherein two second rope grooves are formed in the second rope wheel, a second spline groove penetrating through the second rope wheel is formed in the center of the second rope wheel, the second spline groove is matched with the spline shaft, and the spline shaft can penetrate through the second spline groove;

and two second ropes are arranged, one ends of the two second ropes are respectively sleeved on the two second rope grooves, and the other ends of the two second ropes are respectively sleeved in the first rope groove in the feeding device and the discharging device.

Furthermore, a jack is arranged on the base, a bolt is inserted into the jack, and the bolt is used for preventing the spline shaft from withdrawing from the first spline groove.

In a second aspect, the invention provides a method for cutting a rock wool board by using the rock wool board cutting machine, which comprises the following steps:

the feeding device conveys the rock wool boards into the cutting device to be cut into strips, and the discharging device conveys the rock wool boards which are cut into the strips away;

when the width of the strip rock wool board that will change the output, switch and use the cutting piece in the second pivot that corresponds, concrete switching process is:

the spline shaft in the second driving device is withdrawn from the spline groove of a second rotating shaft;

the first driving device enables the first rotating shaft to rotate to an angle, and a transition supporting device installed on the rack is drawn out;

inserting another transition support device on the frame;

the first driving device enables the first rotating shaft to rotate to another angle, and enables another second rotating shaft corresponding to the other transition supporting device to be positioned at a position coaxial with the spline shaft;

the spline shaft of the second driving device is inserted into the spline groove of the other second rotating shaft.

The invention has the beneficial effects that: according to the rock wool board cutting machine and the cutting method based on computer control, the cutting device has the cutting capability of various specifications, so that strip rock wool boards with various widths can be cut, the universality is improved, and the production cost of enterprises is reduced.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a perspective view of a rock wool panel cutting machine based on computer control according to an embodiment of the present invention;

FIG. 2 is a longitudinal cross-sectional view of FIG. 1;

FIG. 3 is a partial schematic view of FIG. 1

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals:

10-frame, 21-conveyer belt, 22-conveying roller, 23-first rope sheave, 231-first rope groove, 24-first rope, 31-first rotating shaft, 32-first motor, 33-bracket, 34-second rotating shaft, 341-first spline groove, 35-cutting piece, 36-base, 361-jack, 362-bolt, 371-second motor, 372-spline shaft, 38-transition supporting device, 381-frame, 382-supporting rod, 41-supporting seat, 42-second rope sheave, 421-second rope groove, 422-second spline groove and 43-second rope.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 4, the present embodiment provides a rock wool panel cutting machine based on computer control, which includes a frame 10, and a feeding device, a cutting device and a discharging device sequentially disposed on the frame 10 along a conveying direction.

The cutting device comprises a first rotating shaft 31, a first driving device, a bracket 33, a second rotating shaft 34, a cutting blade 35, a base 36, a second driving device and a transition supporting device 38.

The first rotating shaft 31 is rotatably disposed on the frame 10, and is located above the frame 10.

The first driving device is fixed on one side of the frame 10, and is used for driving the first rotating shaft 31 to rotate, and comprises a first motor 32.

The bracket 33 is fixed to the first shaft 31, and is used to mount the second shaft 34. The second rotating shafts 34 are rotatably mounted on the bracket 33, and the number of the second rotating shafts 34 is plural, preferably three, and the three second rotating shafts 34 are uniformly distributed around the circumferential direction of the first rotating shaft 31. Each second rotation shaft 34 is parallel to the first rotation shaft 31.

Each second pivot 34 is gone up along length direction or axial evenly distributed has the polylith cutting piece 35, and cutting piece 35 is fixed on second pivot 34. The number of the cutting blades 35 on the three second rotating shafts 34 is different, so that the bar-shaped rock wool bars with different widths can be cut. A first spline groove 341 is formed at an end portion of the second rotating shaft 34 on the one side of the frame 10.

A base 36 and a second driving device are further provided at the above-mentioned one side of the frame 10. The base 36 is fixedly connected with the frame 10, the second driving device is slidably disposed on the base 36, the second driving device has a spline shaft 372 for inputting power, the spline shaft 372 is an output shaft of the second motor 371, the spline shaft 372 is parallel to the first rotating shaft 31, and the second driving device slides on the base 36 along an axial direction of the spline shaft 372. Since the second rotating shafts 34 rotate about the first rotating shafts 31, when one of the second rotating shafts 34 rotates to the lowermost position, the axis thereof is collinear with the axis of the spline shaft 372, and at this time, the spline shaft 372 can slide into the first spline groove 341, so that the second driving device can drive the one second rotating shaft 34 to rotate alone.

The transition support device 38 is mounted on the frame 10, is located below the second rotating shaft 34, is slidably connected with the frame 10, and can be slidably inserted into the frame 10 from the other end of the frame 10. In this embodiment, the transition device preferably comprises a frame 381 and a plurality of support rods 382 parallelly installed on the frame 381, the frame 381 is slidably connected to the frame 10, and the upper surface of the frame 381 is not higher than the tops of the support rods 382. The spacing between adjacent support bars 382 need not all be the same, on the one hand to ensure that the bottom of the cutting blade 35 can pass between the support bars 382, and on the other hand the number of the support bars 382 distributed is appropriate to ensure that sufficient support is provided for the rock wool panel passing over it.

The cutting method that rock wool board cutting machine in this embodiment was used for cutting rock wool does:

the feeding device conveys the rock wool boards into the cutting device to be cut into strips, and the discharging device conveys the rock wool boards which are cut into the strips away. When the width of the strip rock wool board that will change the output, switch and use cutting piece 35 on the second pivot 34 that corresponds, the specific switching process is: the splined shaft 372 of the second drive means exits from the splined groove of one of the second shafts 34 and the first drive means rotates the first shaft 31 to an angle, preferably 60, where both second shafts 34 are in a horizontal plane so that the transition support 38 mounted on the frame 10 can be extracted from the frame 10. Then another transition support device 38 is inserted into the frame 10, then the first driving device rotates the first rotating shaft 31 to another angle (i.e. the first rotating shaft 31 rotates 60 degrees), so that another second rotating shaft 34 corresponding to the another transition support device 38 is in a position coaxial with the spline shaft 372, and finally the spline shaft 372 of the second driving device is inserted into the spline groove of the another second rotating shaft 34, and thus, the switching operation of the cutting blade 35 is completed.

The operation of the first driving device and the second driving device is controlled by a computer.

In this embodiment, through the structure that changes cutting device, make it can cut out the strip rock wool board of multiple different width to improve its commonality, reduced the manufacturing cost of enterprise.

In one embodiment, the feeding device and the discharging device are identical in structure and each includes a belt drive, a conveyor roller 22, a first sheave 23, and a first rope 24. The belt transmission mechanism includes a conveying belt 21, a plurality of conveying rollers 22 are provided at intervals above one end of the conveying belt 21 close to the cutting device, and the plurality of conveying rollers 22 are arranged in parallel. A first rope pulley 23 is mounted on the above-mentioned side of the frame 10 of each conveyor roller 22, and two first rope grooves 231 are formed in the first rope pulley 23. Two adjacent first rope wheels 23 are in transmission connection through a first rope 24 sleeved on the corresponding first rope groove 231, so that the two first rope wheels 23 synchronously rotate in the same direction.

In addition, in the present embodiment, a coupling device between the second rotating shaft 34 and the second driving device is installed on the base 36, and the coupling device includes a support base 41, a second sheave 42, and a second rope 43. Support base 41 is fixed on base 36, and second rope sheave 42 rotates and sets up on support base 41, and second rope sheave 42 has two second rope grooves 421, and the center department of second rope sheave 42 opens has the second spline groove 422 that runs through second rope sheave 42, and second spline groove 422 and above-mentioned spline shaft 372 looks adaptation, spline shaft 372 can pass second spline groove 422. The number of the second ropes 43 is two, one end of each of the two second ropes 43 is respectively sleeved on the two second rope grooves 421, and the other end of each of the two second ropes 43 is respectively sleeved in one first rope groove 231 of the feeding device and the discharging device.

In this embodiment, through the above arrangement, the second driving device can simultaneously drive the feeding device, the discharging device and the cutting device to work, so that a power source is saved, and the cost is further reduced.

In one embodiment, base 36 has a receptacle 361 formed therein, and a pin 362 is inserted into receptacle 361, pin 362 preventing spline shaft 372 from being withdrawn from first spline groove 341. After the spline shaft 372 passes through the second spline groove 422 and is inserted into the first spline groove 341, the plug 362 may prevent the spline shaft 372 from being withdrawn from the first spline groove 341 and the second spline groove 422 during the rotation of the second motor 371, thereby ensuring the reliability of the second driving device in operation.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (4)

1. The utility model provides a rock wool board cutting machine based on computer control which characterized in that: the automatic cutting machine comprises a rack, and a feeding device, a cutting device and a discharging device which are sequentially arranged on the rack along a conveying direction;

the cutting device includes:

the first rotating shaft is rotatably arranged on the rack;

the first driving device is arranged on the rack, is used for driving the first rotating shaft to rotate, and is positioned on one side of the rack;

the bracket is fixed on the first rotating shaft;

a plurality of second rotating shafts are rotatably arranged on the bracket, are uniformly distributed around the circumference of the first rotating shaft, are parallel to the first rotating shaft, and are provided with first spline grooves at one end of the rack on one side;

a plurality of cutting blades are uniformly distributed on the second rotating shaft along the axial direction of the second rotating shaft, and the number of the cutting blades arranged on each second rotating shaft is different;

a base disposed at the one side of the frame;

a second driving device which is slidably provided on the base and has a spline shaft for inputting power, the spline shaft being parallel to the first rotating shaft, the second driving device sliding in the direction of the axis of the spline shaft, the spline shaft being slidable into the first spline groove when the axis of the spline shaft is collinear with the axis of one of the second rotating shafts; and

and the transition supporting device is arranged on the rack, is positioned below the second rotating shaft and can be inserted into the rack from the other side of the rack in a sliding manner.

2. The rock wool board cutting machine of claim 1, wherein: the feeding device and the discharging device have the same structure and both comprise:

a conveyor belt;

a plurality of parallel conveying rollers, the conveying rollers being disposed adjacent to the cutting device, the conveying rollers being positioned above the conveyor belt;

the first rope wheel is arranged on the conveying roller and positioned on one side of the rack, two first rope grooves are formed in the first rope wheel, and the first rope wheel and the conveying roller are arranged in a one-to-one correspondence mode; and

the first rope is sleeved between the two adjacent first rope wheels and used for enabling the two adjacent first rope wheels to synchronously rotate;

be provided with on the base and be located the second pivot with coupling device between the second drive arrangement, coupling device includes:

the supporting seat is fixedly arranged on the base;

a second rope wheel rotatably arranged on the supporting seat, wherein two second rope grooves are formed in the second rope wheel, a second spline groove penetrating through the second rope wheel is formed in the center of the second rope wheel, the second spline groove is matched with the spline shaft, and the spline shaft can penetrate through the second spline groove; and

and two second ropes are arranged, one ends of the two second ropes are respectively sleeved on the two second rope grooves, and the other ends of the two second ropes are respectively sleeved in the first rope groove in the feeding device and the discharging device.

3. The rock wool board cutting machine of claim 2, wherein: the base is provided with a jack, a bolt is inserted into the jack, and the bolt is used for preventing the output shaft from withdrawing from the first spline groove.

4. A method of cutting rock wool panels with a rock wool panel cutting machine according to any one of claims 1 to 3, characterized by: the method comprises the following steps:

the feeding device conveys the rock wool boards into the cutting device to be cut into strips, and the discharging device conveys the rock wool boards which are cut into the strips away;

when the width of the strip rock wool board that will change the output, switch and use the cutting piece in the second pivot that corresponds, concrete switching process is:

the spline shaft in the second driving device is withdrawn from the spline groove of a second rotating shaft;

the first driving device enables the first rotating shaft to rotate to an angle, and a transition supporting device installed on the rack is drawn out;

inserting another transition support device on the frame;

the first driving device enables the first rotating shaft to rotate to another angle, and enables another second rotating shaft corresponding to the other transition supporting device to be positioned at a position coaxial with the spline shaft;

the spline shaft of the second driving device is inserted into the spline groove of the other second rotating shaft.

Images