CN109797933B - Cam type machining device and method for machining floor - Google Patents
Cam type machining device and method for machining floor Download PDFInfo
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- CN109797933B CN109797933B CN201811622097.4A CN201811622097A CN109797933B CN 109797933 B CN109797933 B CN 109797933B CN 201811622097 A CN201811622097 A CN 201811622097A CN 109797933 B CN109797933 B CN 109797933B
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- 238000005520 cutting process Methods 0.000 claims abstract description 81
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
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- 238000007906 compression Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 6
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Abstract
The invention relates to a cam type machining device and a machining method for machining floors, wherein the cam type machining device comprises a first table top for bearing floors to be machined, a first transmission press roller for conveying the floors, an irregular round cam and a wheel matched press roller for manufacturing irregular cutting surfaces, a first driving device for driving the first transmission press roller, the wheel matched press roller and the irregular round cam to rotate, at least one first chamfering cutter for manufacturing chamfering, a first chamfering motor for driving the first chamfering cutter to rotate, and a first dust suction device for adsorbing chips. The cam type machining device disclosed by the invention has the functions of common V-shaped chamfer and has the inclined plane, the cambered surface and various irregular cutting surface chamfers on the edge of the outer surface of the floor, so that the product subjected to irregular chamfer machining is more characterized, the individuality is outstanding, and the natural texture is highlighted.
Description
Technical Field
The invention relates to the field of floors, in particular to a cam type machining device and a cam type machining method for machining floors.
Background
The invention patent 201110163538.0 of the company discloses a production process of an arc angle sheet PVC floor and a special die, wherein the special arc angle cutter is mechanically used by a lathe to form an outer arc angle R0.55-R1.5 with conducting milling treatment on the upper edges of four edges of a PVC wear-resistant layer. The edge arc angle is flat and uniform, and the edge of the solid wood floor is provided with irregular pits due to the existence of wood joints and different processing modes, so that the solid wood floor is more similar to the solid wood floor and more attractive for other elastic floors and inelastic floors. Based on the prior patent 201110163538.0, a floor with irregular chamfer of cutting surface is developed.
The floor is a necessity for modern living rooms and general buildings, and various floors are available for consumers to select, and the selection of the floor directly influences the aesthetic feeling, the use experience and the like of the whole living room. Such as wear-resistant tile, water-resistant tile, and toilet-mounted tile is a good choice; the wood floor has exquisite texture and comfortable foot feeling, and is arranged in a living room to improve the aesthetic feeling of integral decoration; PVC floor board has various colors, various types, environmental protection, no toxicity, skid resistance and heat preservation, and is best installed in bedrooms. Most of the mainstream floors in the market are processed by chamfering, the three-dimensional effect of the product can be increased after chamfering, and uncomfortable feeling caused by the height difference of the product can be effectively avoided. However, most of chamfering modes of the mainstream floors in the market are common V-shaped chamfering, and the chamfering is single and lacks the natural texture of the solid wood floors.
Disclosure of Invention
In view of the above, the present invention provides a cam type processing device and a processing method for processing a floor.
The aim of the invention is achieved by the following technical scheme:
the utility model provides a take floor of irregular cutting face chamfer, includes the substrate layer, with the closely processing face of laminating of substrate layer, the processing face is the surface of floor, the edge of processing face is the right angle limit, the preparation has chamfer and a plurality of irregular cutting faces of setting on the chamfer on the right angle limit.
Further, the chamfer is an arc surface or an inclined surface, and the plurality of irregular cutting surfaces are irregularly distributed on the chamfer.
Preferably, the plurality of irregular cut surfaces have an external shape, a cutting depth, a cutting width, a cutting length, and a cutting angle that are not associated with each other.
Preferably, the floor is an elastically bendable floor or a floor which is not easily bendable and deformable.
Preferably, the elastic bendable floor comprises PVC floor, PP floor, rubber floor and coiled floor; the inflexible deformation floors comprise WPC floors, SPC floors, wood floors, ceramic tiles and the like.
The cam type machining device for machining the floor comprises a first table top for bearing the floor to be machined, a first transmission press roller for conveying the floor, an irregular round cam for manufacturing an irregular cutting face, a wheel matching press roller, a first driving device for driving the first transmission press roller, the wheel matching press roller and the irregular round cam to rotate, at least one first chamfering cutter for manufacturing chamfering, a first chamfering motor for driving the first chamfering cutter to rotate, and a first dust suction device for adsorbing chips.
Further, the first transmission press roller at least comprises a first press roller and a second press roller which are positioned above the first table top, the irregular round cam is positioned beside the first table top, the wheel matching press roller is extended to the irregular round cam from the first table top, the wheel matching press roller and the irregular round cam are in contact with each other or close to each other, the distance between the wheel matching press roller and the irregular round cam is smaller than the thickness of a floor to be processed, the first chamfering cutter is arranged at a first chamfering cutter position, the first chamfering cutter position is arranged under the first press roller, and the distance between the first chamfering cutter and the first press roller is smaller than the thickness of the floor to be processed.
Preferably, the cam processing device further comprises at least one second chamfering cutter for secondary chamfering of the processing surface and a second chamfering motor for driving the second chamfering cutter to rotate, wherein the second chamfering cutter is arranged at a second chamfering cutter position, the second chamfering cutter position is arranged under a second press roller, and the distance between the second chamfering cutter and the second press roller is smaller than that between the first chamfering cutter and the first press roller.
Preferably, the wheel matched pressing roller is positioned at the midpoint of a connecting line of the first pressing roller and the second pressing roller, and the first transmission pressing roller, the wheel matched pressing roller and the irregular round cam are all provided with independent height adjusting mechanisms.
Further, the cam type processing device is provided with two irregular round cams, the two irregular round cams are respectively arranged on two sides of the first table top, the two irregular round cams are arranged beside two end parts of the wheel matched compression roller, the circle centers of the two irregular round cams are positioned at the same height, and the two irregular round cams and the wheel matched compression roller keep equal intervals.
Preferably, one or more grooves or holes are formed in the first chamfering tool and the second chamfering tool; the chamfering motor can work independently, the chamfering motor installation angle is adjustable, the chamfering motor is adjustable with the width direction and the height direction of the equipment table top, the speed of the chamfering motor is adjustable, and the chamfering motor can be provided with chamfering cutters with different cutting effects.
An in-line machining device for machining floors comprises a second table top for bearing floors to be machined, a second conveying press roller for conveying the floors, a first chamfering cutter set for manufacturing chamfering and irregular cutting surfaces, an in-line cutter rest for providing mounting positions for the first chamfering cutter set, a second driving device for driving the second conveying press roller to rotate, a first chamfering motor set for driving the first chamfering cutter set to rotate and a second dust suction device for sucking chips.
Further, the first chamfering tool group comprises a plurality of third chamfering tools which are arranged on the tool rest lifting device side by side and comprise a straight tool rest, the straight tool rest is connected with the tool rest lifting device, a first lifting mechanism connected with the first end part of the straight tool rest, and a second lifting mechanism connected with the second end part of the straight tool rest.
Preferably, the in-line processing device is provided with two in-line knife rest, the two in-line knife rest are respectively arranged at two sides of the second table top, the two in-line knife rest are arranged at the same position beside the two end parts of the second transmission press roller, and the second transmission press roller is provided with an independent height adjusting mechanism.
Preferably, the third chamfering tool is provided with one or more grooves or holes; the first chamfering motor group comprises a plurality of chamfering motors which work independently, the installation angle of the chamfering motors is adjustable, the width direction and the height direction of the chamfering motors and the equipment table top are adjustable, the speed of the chamfering motors is adjustable, and chamfering cutters with different cutting effects can be installed on the chamfering motors.
A turntable type machining device for machining floors comprises a third table top for bearing floors to be machined, a third transmission press roller for conveying the floors, a second chamfering cutter set for manufacturing chamfering and irregular cutting surfaces, a turntable cutter rest for providing mounting positions for the second chamfering cutter set, a third driving device for driving the third transmission press roller and the turntable cutter rest to rotate, a second chamfering motor set for driving the second chamfering cutter set to rotate and a third dust collection device for adsorbing chips.
Further, the second chamfering tool group comprises a plurality of fourth chamfering tools which are circumferentially arranged on the turntable tool rest in an array mode, and the turntable tool rest is driven to rotate through a turntable motor.
Preferably, the turntable type processing device is provided with two turntable knife rests, the two turntable knife rests are respectively arranged on two sides of the third table top, the two turntable knife rests are arranged beside two end parts of the third transmission press roller, the circle centers of the two turntable knife rests are positioned at the same height, and the third transmission press roller and the turntable knife rest are provided with independent height adjusting mechanisms.
Preferably, the fourth chamfering tool is provided with one or more grooves or holes; the second chamfering motor group comprises a plurality of chamfering motors which work independently, the installation angle of the chamfering motors is adjustable, the width direction and the height direction of the chamfering motors and the equipment table top are adjustable, the speed of the chamfering motors is adjustable, and chamfering cutters with different cutting effects can be installed on the chamfering motors.
A cam type machining process for machining a floor, comprising the steps of:
a1, placing a floor to be processed on a first table top in a state that a processing surface faces downwards, and tightly clamping one side edge of the floor to be processed by a first transmission press roller and the first table top through adjusting a height adjusting mechanism;
a2, rotating the first chamfering tool and the irregular round cam, starting the first transmission press roller, and moving the floor to be processed along with the first transmission press roller;
a3, the machining surface of the floor to be machined is contacted with a first chamfering tool and is subjected to primary chamfering, and chamfering scraps are sucked by a first dust suction device;
a4, the floor to be processed reaches the wheel matched compression roller, at the moment, the substrate layer of the floor to be processed is contacted with the wheel matched compression roller, the processing surface is contacted with the irregular round cam, the irregular round cam deforms the floor by utilizing the irregular edge of the irregular round cam and the cooperation of the wheel matched compression roller, and the first compression roller and the second compression roller are further matched to change the distance between the first chamfering cutter and the processing surface and the contact depth so as to obtain the irregular cutting surface.
A5, the machining surface of the floor to be machined is contacted with a second chamfering tool and is subjected to second irregular cutting surface chamfering, and chamfering scraps are sucked by a second dust suction device;
a6, the floor to be machined is moved to the tail section of the first table top, the floor is taken down from the first table top, and chamfering and machining of irregular cutting surfaces are completed.
An in-line machining process for machining a floor, comprising the steps of:
b1, placing the floor to be processed on a second table top in a state that the processing surface is upward, and tightly clamping one side edge of the floor to be processed by the second transmission press roller and the second table top through adjusting the height adjusting mechanism;
b2, rotating a plurality of third chamfering cutters, starting a second transmission press roller, and moving the floor to be processed along with the second transmission press roller;
b3, the machining surface of the floor to be machined is contacted with a plurality of third chamfering cutters with different shapes, and chamfering and irregular cutting surfaces with different shapes are manufactured, and chamfering scraps are sucked by a second dust suction device;
b4, adjusting the heights of two end parts of the in-line tool rest through the tool rest lifting device, so that chamfers with different depths and irregular cutting surfaces are obtained on the machining surface;
and B5, the floor to be machined is moved to the tail section of the second table top, and the floor is taken off from the second table top and the machining of chamfer angles and irregular cutting surfaces is completed.
A turntable type machining process for machining a floor, comprising the steps of:
c1, placing the floor to be processed on a third table top in a state that the processing surface is downward, and tightly clamping one side edge of the floor to be processed by the third transmission press roller and the third table top through adjusting the height adjusting mechanism;
c2, rotating a plurality of fourth chamfering cutters and turntable cutter holders, starting a third transmission press roller, and moving the floor to be processed along with the third transmission press roller;
c3, the machining surface of the floor to be machined is contacted with a fourth chamfering cutter to obtain a chamfer and an irregular cutting surface, and chamfer scraps are sucked by a third dust suction device;
c4, along with the continuous rotation of the turntable knife rest, a fourth chamfering knife with different shapes and sizes contacts with the machining surface to prepare a next chamfering and irregular cutting surface, and the chamfering and irregular cutting surface is circularly reciprocated, so that a plurality of chamfering and irregular cutting surfaces with different shapes and sizes are left on the machining surface, and chamfering scraps are sucked by a third dust suction device in the process;
and C5, the floor to be machined is moved to the end section of the third table top, and the floor is taken off from the third table top and the machining of chamfer angles and irregular cutting surfaces is completed.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a floor board, wherein the edge of the outer surface of the floor board is provided with a chamfer and an irregular cutting surface, and the chamfer can be an inclined surface or an arc surface, so that the floor board not only has the functions of a common V-shaped chamfer, but also has the effect similar to that of a solid wood floor board due to the chamfer of the inclined surface, the arc surface and the irregular cutting surface with different shapes and sizes, thus the floor board has the characteristics, is attractive in personality and has natural texture.
The machining equipment of the invention develops different machining devices for machining chamfer angles of cutting surfaces according to different hardness of floors. Specifically, the elastic bendable floor is easy to bend, so that the floor is deformed by the irregularity of the irregular round cam and the cooperation of the wheel and the pressing roller, and then the distance between the chamfering cutter and the floor and the contact depth are changed by the cooperation of the pressing roller, so that irregular chamfers are cut; different from the elastic bendable floor, the floor which is not easy to bend and deform has certain hardness and is not easy to bend and deform, so that a plurality of cutters are selected for processing, wherein the cutters are different from each other, the cutter edges have various angles, one or more grooves or holes are formed in the cutters, and two completely different cutter spacing modes are respectively arranged on the in-line cutter rest and the turntable cutter rest; the in-line knife rest adjusts the cutting quantity of the processing knife by adjusting the height of the two end parts of the in-line knife rest, and changes the cutting shape by adjusting the conveying speed of the press roller; the cutting amount of the turntable knife rest is adjusted by adjusting the height of the turntable, the speed ratio of the turntable to the conveying press roller is adjusted, and the cutting shape is changed, so that the machining of inclined planes, cambered surfaces and irregular cutting surface chamfers with different specifications on the edge of the floor is realized.
Drawings
Fig. 1 is a three-dimensional perspective view of a floor with irregular cut face chamfer in example 1 of the present invention.
Fig. 2 is a structural view of a floor with irregular cut face chamfer in example 1 of the present invention.
FIG. 3 is a schematic cross-sectional view of a floor with irregular cut face chamfer in example 1 of the present invention.
Fig. 4 is a three-dimensional structure diagram of a cam type processing apparatus in embodiment 1 of the present invention.
Fig. 5 is a three-dimensional structure diagram of an in-line processing apparatus in embodiment 2 of the present invention.
Fig. 6 is a three-dimensional structure diagram of a turntable type processing unit in embodiment 3 of the present invention.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and drawings for the understanding of those skilled in the art.
Referring to fig. 1-3, embodiment 1 of the present invention includes:
a floor with irregular cutting face chamfer is an elastically bendable floor such as a PVC floor, a PP floor, a rubber floor, a coiled material floor and the like in the embodiment, and comprises a base material layer (3), a machining face (1) tightly attached to the base material layer, wherein the machining face (1) is the outer surface of the floor, the edge of the machining face (1) is a right-angle side (2), and the right-angle side (2) is provided with a chamfer (4) and a plurality of irregular cutting faces (5) arranged on the chamfer (4). The chamfer (4) is an arc surface or an inclined surface, the plurality of irregular cutting surfaces (5) are irregularly distributed on the chamfer (4), and the plurality of irregular cutting surfaces (5) have the shape, the cutting depth, the cutting width, the cutting length and the cutting angle which are not related to each other.
A cam type machining device (10) is used for machining irregular cutting surfaces and chamfer angles on an elastic bendable floor and comprises a first table top (11) for bearing the floor to be machined, a first conveying press roll (12) for conveying the floor, an irregular round cam (13) and a wheel matching press roll (14) for manufacturing the irregular cutting surfaces, a first driving device for driving the first conveying press roll (12), the wheel matching press roll (14) and the irregular round cam (13) to rotate, at least one first chamfer cutter for manufacturing the chamfer angle (4), a first chamfer angle motor for driving the first chamfer cutter to rotate and a first dust collection device for adsorbing chips.
The first transmission press roller (12) at least comprises a first press roller (121) and a second press roller (122) which are positioned above a first table top (11), the irregular round cam (13) is positioned beside the first table top (11), the wheel matching press roller (14) extends to the irregular round cam (13) from the first table top (11), the wheel matching press roller (14) and the irregular round cam (13) are in contact with each other or are close to each other and the distance between the wheel matching press roller and the irregular round cam is smaller than the thickness of a floor to be processed, the first chamfering cutter is arranged at a first chamfering cutter position (15), the first chamfering cutter position (15) is arranged under the first press roller (121), and the distance between the first chamfering cutter and the first press roller (121) is smaller than the thickness of the floor to be processed.
The cam type machining device (10) further comprises at least one second chamfering cutter and a second chamfering motor, wherein the second chamfering cutter is used for conducting secondary chamfering on a machined surface, the second chamfering motor is used for driving the second chamfering cutter to rotate, the second chamfering cutter is arranged at a second chamfering cutter position (16), the second chamfering cutter position (16) is arranged under a second pressing roller (122), and the distance between the second chamfering cutter and the second pressing roller (122) is smaller than the distance between the first chamfering cutter and the first pressing roller (121).
The wheel matched compression roller (14) is positioned at the midpoint of a connecting line of the first compression roller (121) and the second compression roller (122), and the first transmission compression roller (12), the wheel matched compression roller (14) and the irregular round cam (13) are all provided with independent height adjusting mechanisms.
The cam type processing device (10) is provided with two irregular round cams (13), the two irregular round cams (13) are respectively arranged on two sides of the first table top (11), the two irregular round cams (13) are arranged beside two end parts of the wheel matching compression roller (14), the circle centers of the two irregular round cams (13) are located at the same positions, and the two irregular round cams (13) and the wheel matching compression roller (14) keep equal intervals.
The first chamfering tool and the second chamfering tool are provided with one or more grooves or holes.
A cam type machining process for machining an elastically bendable floor, comprising the steps of:
a1, placing a floor to be processed on a first table top (11) in a state that a processing surface (1) faces downwards, and tightly clamping one side of the floor to be processed by a first transmission press roller (12) and the first table top (11) through adjusting a height adjusting mechanism;
a2, rotating a first chamfering tool and an irregular round cam (13), starting a first transmission press roller (12), and moving a floor to be processed along with the first transmission press roller;
a3, the machining surface (1) of the floor to be machined is contacted with a first chamfering tool and is subjected to primary chamfering (4), and chamfering scraps are sucked by a first dust suction device;
a4, the floor to be processed reaches the wheel matched compression roller (14), at the moment, the substrate layer (3) of the floor to be processed is contacted with the wheel matched compression roller (14), the processing surface (1) is contacted with the irregular round cam (13), the irregular round cam (13) deforms the floor by utilizing the irregular edge of the irregular round cam and the matching of the wheel matched compression roller (14), and the first compression roller (121) and the second compression roller (122) are further matched to change the distance between the first chamfering tool and the processing surface and the contact depth so as to obtain the irregular cutting surface.
A5, the machining surface (1) of the floor to be machined is contacted with a second chamfering tool and is subjected to second irregular cutting surface chamfering (5), and chamfering scraps are sucked by a second dust suction device;
a6, the floor to be machined is moved to the tail section of the first table top (11), the floor is taken off from the first table top (11), and machining of the chamfer angle (4) and the irregular cutting surface (5) is completed.
Referring to fig. 4, embodiment 2 of the present invention includes:
unlike example 1, in example 2, the floor was not easily deformed in bending, such as WPC floor, SPC floor, wood floor, tile, and the like.
An in-line machining apparatus (20) for machining floors that are not easily deformed by bending, while also machining elastically bendable floors.
The in-line machining device (20) comprises a second table top (21) for bearing a floor to be machined, a second conveying press roller (22) for conveying the floor, a first chamfering cutter set for manufacturing the chamfer (4) and the irregular cutting surface (5), an in-line cutter rest (23) for providing a mounting position for the first chamfering cutter set, a second driving device for driving the second conveying press roller (22) to rotate, a first chamfering motor set for driving the first chamfering cutter set to rotate and a second dust suction device for sucking chips.
The first chamfering tool group comprises a plurality of third chamfering tools (26) which are arranged on the tool rest lifting device in parallel and comprise a straight tool rest (23), the straight tool rest (23) is connected with the tool rest lifting device, a first lifting mechanism (24) which is connected with the first end part of the straight tool rest (23) and a second lifting mechanism (25) which is connected with the second end part of the straight tool rest (23).
The in-line processing device (20) is provided with two in-line knife rest (23), and two in-line knife rest (23) divide to be established in the both sides of second mesa (21), and two in-line knife rest (23) set up in the both ends side of second transmission compression roller (22) highly same position, and second transmission compression roller (22) are equipped with independent height adjustment mechanism.
The third chamfer cutter 26 is provided with one or more grooves or holes.
An in-line processing technology for processing a floor board which is not easy to bend and deform, comprising the following steps:
b1, placing the floor to be processed on a second table top (21) in a state that a processing surface (1) faces upwards, and tightly clamping one side of the floor to be processed by a second transmission press roller (22) and the second table top (21) through adjusting a height adjusting mechanism;
b2, rotating a plurality of third chamfering cutters (26), starting a second transmission press roller (22), and moving the floor to be processed along with the second transmission press roller;
b3, the machining surface (1) of the floor to be machined is contacted with a plurality of third chamfering cutters (26) with different shapes, and chamfering angles (4) and irregular cutting surfaces (5) with different shapes are manufactured, and chamfering fragments are sucked by a second dust suction device;
b4, adjusting the heights of two end parts of the in-line tool rest (23) through a tool rest lifting device, so as to obtain chamfers (4) with different depths and irregular cutting surfaces (5) on the machining surface (1);
and B5, the floor to be machined is moved to the tail section of the second table top (21), the floor is taken off from the second table top (21), and the machining of the chamfer angle (4) and the irregular cutting surface (5) is completed.
Referring to fig. 5, embodiment 3 of the present invention includes:
unlike example 1, in example 3, the floor was not easily deformed in bending, such as WPC floor, SPC floor, wood floor, tile, and the like.
A turntable processing device (30) for processing floors which are not easily deformed by bending and which can also process elastically bendable floors.
The turntable type machining device (30) comprises a third table top (31) for bearing a floor to be machined, a third transmission press roller (32) for conveying the floor, a second chamfering cutter group for manufacturing the chamfer (4) and the irregular cutting surface (5), a turntable cutter rest (33) for providing a mounting position for the second chamfering cutter group, a third driving device for driving the third transmission press roller (32) and the turntable cutter rest (33) to rotate, a second chamfering motor group for driving the second chamfering cutter group to rotate and a third dust collection device for adsorbing chips.
The second chamfering tool group comprises a plurality of fourth chamfering tools (34) which are circumferentially arranged on a turntable tool rest (33) in an array mode, and the turntable tool rest (33) is driven to rotate through a turntable motor.
The turntable type machining device (30) is provided with two turntable knife rest (33), the two turntable knife rest (33) are respectively arranged on two sides of the third table top (31), the two turntable knife rest (33) are arranged beside two end parts of the third transmission press roller (32), the circle centers of the two turntable knife rest (33) are positioned at the same height, and the third transmission press roller (32) and the turntable knife rest (33) are provided with independent height adjusting mechanisms.
The fourth chamfer 34 is provided with one or more grooves or holes.
A turntable type processing technology is used for processing a floor which is not easy to bend and deform, and comprises the following steps:
c1, placing the floor to be processed on a third table top (31) in a state that a processing surface (1) faces downwards, and tightly clamping one side of the floor to be processed by a third transmission press roller (32) and the third table top (31) through adjusting a height adjusting mechanism;
c2, rotating a plurality of fourth chamfering cutters (34) and turntable cutter holders (33), starting a third transmission press roller (32), and moving the floor to be processed along with the third transmission press roller;
c3, the machining surface (1) of the floor to be machined is contacted with a fourth chamfering cutter (34) to obtain a chamfer (4) and an irregular cutting surface (5), and chamfer scraps are sucked by a third dust suction device;
c4, along with the continuous rotation of the turntable knife rest (33), a fourth chamfering knife (34) with different shapes and sizes is contacted with the machining surface (1) to prepare a chamfer (4) at the next position and an irregular cutting surface (5), and the chamfering knife is circularly reciprocated to leave a plurality of chamfers (4) with different shapes and sizes and the irregular cutting surfaces (5) on the machining surface (1), and in the process, chamfer scraps are sucked by a third dust suction device;
c5, the floor to be machined is moved to the end section of the third table top (31), the floor is taken off from the third table top (31) and machining of the chamfer angle (4) and the irregular cutting surface (5) is completed.
The floor board of this embodiment, its external surface edge is provided with irregular cutting face chamfer for it not only possesses the function that ordinary V font chamfer possessed, owing to have chamfer and irregular cutting face that the shape size is different on it moreover, makes this floor board can demonstrate the wooden festival effect more similar with the solid wood floor board, makes it appear more natural, more pleasing to the eye effect.
The machining equipment of the embodiment develops different machining devices for machining chamfer angles of cutting surfaces according to different hardness of floors. Specifically, the elastic bendable floor is easy to bend and cut, so that the traditional cutter is innovatively abandoned, an irregular cutting surface is manufactured by using an independently-developed irregular round cam, the floor is deformed by utilizing the irregular edge of the irregular round cam and a matched wheel and a press roller, and then the distance between a chamfering cutter and the floor and the contact depth are changed by the matched press roller, so that an irregular chamfer is cut; different from the elastic bendable floor, the floor which is not easy to bend is not easy to realize the cutting of irregular shapes, so that a plurality of cutters are selected for processing, wherein the cutters are different from each other, the cutter edge has a plurality of angles, one or a plurality of grooves or holes are formed in the cutters, and two completely different cutter spacing modes are respectively arranged on the in-line cutter rest and the turntable cutter rest; the in-line knife rest adjusts the cutting quantity of the processing knife by adjusting the height of the two end parts of the in-line knife rest, and changes the cutting shape by adjusting the conveying speed of the press roller; the cutting amount of the turntable knife rest is adjusted by adjusting the height of the turntable, the speed ratio of the turntable to the conveying press roller is adjusted, and the cutting shape is changed, so that the chamfering and irregular cutting surface machining of different specifications of the edge of the floor is realized.
While the invention has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.
Claims (4)
1. A cam type machining device for machining floors, which is characterized by being used for manufacturing floors with irregular cutting face chamfers, wherein the floors with the irregular cutting face chamfers comprise a base material layer (3) and machining faces (1) tightly attached to the base material layer, the machining faces (1) are outer surfaces of the floors, edges of the machining faces (1) are right-angle edges (2), chamfers (4) and a plurality of irregular cutting faces (5) arranged on the chamfers (4) are manufactured on the right-angle edges (2), the chamfers (4) are arc surfaces or inclined surfaces, the plurality of irregular cutting faces (5) are irregularly distributed on the chamfers (4), and the plurality of irregular cutting faces (5) have shapes, cutting depths, cutting widths, cutting lengths and cutting angles which are not related to each other; the cam type machining device for machining the floor comprises a first table top (11) for bearing the floor to be machined, a first transmission press roller (12) for conveying the floor, an irregular round cam (13) and a wheel matched press roller (14) for manufacturing irregular cutting surfaces, a first driving device for driving the first transmission press roller (12), the wheel matched press roller (14) and the irregular round cam (13) to rotate, at least one first chamfering cutter for manufacturing a chamfer (4), a first chamfering motor for driving the first chamfering cutter to rotate, and a first dust suction device for adsorbing chips;
the first transmission press roll (12) at least comprises a first press roll (121) and a second press roll (122) which are positioned above a first table top (11), the irregular round cam (13) is positioned beside the first table top (11), the wheel matching press roll (14) extends to the irregular round cam (13) from the first table top (11), the wheel matching press roll (14) and the irregular round cam (13) are in contact with each other or are close to each other and have a distance smaller than the thickness of a floor to be processed, the first chamfering cutter is arranged at a first chamfering cutter position (15), the first chamfering cutter position (15) is arranged under the first press roll (121), and the distance between the first chamfering cutter and the first press roll (121) is smaller than the thickness of the floor to be processed; the cam type machining device (10) further comprises at least one second chamfering cutter and a second chamfering motor, wherein the second chamfering cutter is used for secondarily chamfering a machined surface, the second chamfering motor is used for driving the second chamfering cutter to rotate, the second chamfering cutter is arranged at a second chamfering cutter position (16), the second chamfering cutter position (16) is arranged under a second press roller (122), and the distance between the second chamfering cutter and the second press roller (122) is smaller than that between the first chamfering cutter and the first press roller (121);
one or more grooves or holes are formed in the first chamfering tool and the second chamfering tool; the chamfering motor can work independently, the chamfering motor installation angle is adjustable, the chamfering motor is adjustable with the width direction and the height direction of the equipment table top, the speed of the chamfering motor is adjustable, and the chamfering motor can be provided with chamfering cutters with different cutting effects.
2. Cam-type machining device for machining floors according to claim 1, characterized in that the wheel-fitted-rolls (14) are located at the midpoint of the line connecting the first (121) and second (122) rolls, and that the first transfer (12), wheel-fitted-rolls (14), irregular-round cams (13) are each provided with an independent height adjustment mechanism.
3. Cam-type processing device for processing floors according to claim 2, characterized in that the cam-type processing device (10) is provided with two irregular circular cams (13), the two irregular circular cams (13) are respectively arranged on two sides of the first table-board (11), the two irregular circular cams (13) are arranged beside two end parts of the wheel matching press roller (14), the circle centers of the two irregular circular cams (13) are positioned at the same height, and the two irregular circular cams (13) are kept at equal intervals with the wheel matching press roller (14).
4. A cam type machining process for machining a floor panel according to any one of claims 1 to 3, comprising the steps of:
a1, placing a floor to be processed on a first table top (11) in a state that a processing surface (1) faces downwards, and tightly clamping one side of the floor to be processed by a first transmission press roller (12) and the first table top (11) through adjusting a height adjusting mechanism;
a2, rotating a first chamfering tool and an irregular round cam (13), starting a first transmission press roller (12), and moving a floor to be processed along with the first transmission press roller;
a3, the machining surface (1) of the floor to be machined is contacted with a first chamfering tool and is subjected to primary chamfering (4), and chamfering scraps are sucked by a first dust suction device;
a4, the floor to be processed reaches the wheel matched compression roller (14), at the moment, the substrate layer (3) of the floor to be processed is contacted with the wheel matched compression roller (14), the processing surface (1) is contacted with the irregular round cam (13), the irregular round cam (13) deforms the floor by utilizing the self irregular edge and the matching of the wheel matched compression roller (14), and the first compression roller (121) and the second compression roller (122) are further matched to change the distance between the first chamfering tool and the processing surface and the contact depth so as to obtain an irregular cutting surface;
a5, the machining surface (1) of the floor to be machined is contacted with a second chamfering tool and is subjected to second irregular cutting surface chamfering (5), and chamfering scraps are sucked by a second dust suction device;
a6, the floor to be machined is moved to the tail section of the first table top (11), the floor is taken off from the first table top (11), and machining of the chamfer angle (4) and the irregular cutting surface (5) is completed.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410079946.5A CN117799019A (en) | 2018-12-28 | 2018-12-28 | In-line machining device and machining method for machining floor |
| CN201811622097.4A CN109797933B (en) | 2018-12-28 | 2018-12-28 | Cam type machining device and method for machining floor |
| CN202410079945.0A CN117799018A (en) | 2018-12-28 | 2018-12-28 | Turntable type machining device and machining method for machining floor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622097.4A CN109797933B (en) | 2018-12-28 | 2018-12-28 | Cam type machining device and method for machining floor |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410079945.0A Division CN117799018A (en) | 2018-12-28 | 2018-12-28 | Turntable type machining device and machining method for machining floor |
| CN202410079946.5A Division CN117799019A (en) | 2018-12-28 | 2018-12-28 | In-line machining device and machining method for machining floor |
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| CN109797933A CN109797933A (en) | 2019-05-24 |
| CN109797933B true CN109797933B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410079945.0A Pending CN117799018A (en) | 2018-12-28 | 2018-12-28 | Turntable type machining device and machining method for machining floor |
| CN201811622097.4A Active CN109797933B (en) | 2018-12-28 | 2018-12-28 | Cam type machining device and method for machining floor |
| CN202410079946.5A Pending CN117799019A (en) | 2018-12-28 | 2018-12-28 | In-line machining device and machining method for machining floor |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410079945.0A Pending CN117799018A (en) | 2018-12-28 | 2018-12-28 | Turntable type machining device and machining method for machining floor |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410079946.5A Pending CN117799019A (en) | 2018-12-28 | 2018-12-28 | In-line machining device and machining method for machining floor |
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| CN115434488A (en) * | 2022-09-30 | 2022-12-06 | 常州市贝美家居科技有限公司 | Online mold pressing SPC floor device, SPC floor and manufacturing method of SPC floor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201835491U (en) * | 2010-10-15 | 2011-05-18 | 李光宇 | Composite floor |
| CN106457882A (en) * | 2014-05-09 | 2017-02-22 | 肯戴尔地板材料股份有限公司 | Panel with distressed bevel and method for production of same |
| CN206581547U (en) * | 2016-11-08 | 2017-10-24 | 江苏肯帝亚木业有限公司 | Wood-plastic floor with chamfering |
| CN209413212U (en) * | 2018-12-28 | 2019-09-20 | 惠州伟康新型建材有限公司 | A kind of band irregularly cuts floor and the processing unit (plant) of surface chamfer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005063034B4 (en) * | 2005-12-29 | 2007-10-31 | Flooring Technologies Ltd. | Panel, in particular floor panel |
-
2018
- 2018-12-28 CN CN202410079945.0A patent/CN117799018A/en active Pending
- 2018-12-28 CN CN201811622097.4A patent/CN109797933B/en active Active
- 2018-12-28 CN CN202410079946.5A patent/CN117799019A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201835491U (en) * | 2010-10-15 | 2011-05-18 | 李光宇 | Composite floor |
| CN106457882A (en) * | 2014-05-09 | 2017-02-22 | 肯戴尔地板材料股份有限公司 | Panel with distressed bevel and method for production of same |
| CN206581547U (en) * | 2016-11-08 | 2017-10-24 | 江苏肯帝亚木业有限公司 | Wood-plastic floor with chamfering |
| CN209413212U (en) * | 2018-12-28 | 2019-09-20 | 惠州伟康新型建材有限公司 | A kind of band irregularly cuts floor and the processing unit (plant) of surface chamfer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109797933A (en) | 2019-05-24 |
| CN117799018A (en) | 2024-04-02 |
| CN117799019A (en) | 2024-04-02 |
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Denomination of invention: A cam type processing device and processing method for processing floors Granted publication date: 20240405 Pledgee: China Co. truction Bank Corp Huidong branch Pledgor: HUIZHOU WEIKANG NEW BUILDING MATERIALS Co.,Ltd. Registration number: Y2024980020114 |