CN215549225U

CN215549225U - Building veneer sheet cutting device

Info

Publication number: CN215549225U
Application number: CN202122065533.6U
Authority: CN
Inventors: 石光明
Original assignee: Guangxi Roushi New Building Materials Co ltd
Current assignee: Guangxi Roushi New Building Materials Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-18
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a building veneer cutting device, and belongs to the field of building veneer production equipment. The automatic material conveying device comprises a rack, a longitudinal cutting part and a transverse cutting part, wherein a conveying structure is arranged on the rack and used for conveying materials along one direction, and the longitudinal cutting part comprises a compression roller, an annular cutter, a supporting roller and a first driving device; the press roller and the supporting roller are rotatably arranged on the machine frame, the supporting roller is positioned below the press roller, the annular cutters are annular, the annular cutters are parallel to each other and alternately sleeved on the press roller along the axial direction of the press roller, and the press roller and the supporting roller of the first driving device rotate along opposite directions; the transverse cutting part comprises a frame body, a cutting-off cutter, a second driving device and a base plate; the frame body is erected on the frame, the backing plate is located below the frame body, a gap is formed between the frame body and the upper end face of the backing plate, the cutting-off cutter is installed on the frame body in a sliding mode, and the second driving device drives the cutting-off cutter to contact with or be far away from the backing plate. The problem of the architectural surface piece can not cut on the assembly line, influence production efficiency's technique is solved.

Description

Building veneer sheet cutting device

Technical Field

The utility model relates to the field of building veneer sheet production equipment, in particular to a building veneer sheet cutting device.

Background

The building facing sheet is applied more and more in modern buildings, and the main purpose of the building facing sheet is to protect the wall, enhance the firmness and durability of the wall, prolong the service life of the wall and improve the service function of the wall. The heat preservation, heat insulation and sound insulation capabilities of the wall body are improved, the artistic effect of the building is improved, and the environment is beautified. In the processing use of building veneer sheet, often need use cutting device to carry out cutting operation to it, traditional cutting device is difficult to once take shape at the on-line cutting on the production water line, and the cost of labor is high during the secondary cutting, and is inefficient again, can not satisfy the production needs. The building veneer sheet cutting device capable of realizing cutting of the building veneer sheet on a production line and improving production efficiency is in urgent need.

Disclosure of Invention

The utility model aims to provide a building veneer cutting device aiming at the problems, and solves the technical problem that the production efficiency is influenced because the building veneer cannot be cut on a production line.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a building veneer sheet cutting device comprises a rack, a longitudinal cutting part and a transverse cutting part, wherein a conveying structure is arranged on the rack and used for conveying materials along one direction, and the longitudinal cutting part comprises a compression roller, an annular cutter, a supporting roller and a first driving device; the press roll and the supporting roll are both rotatably arranged on the frame, the supporting roll is positioned below the press roll, a gap is formed between the lower end of the press roll and the upper end surface of the supporting roll, the annular cutters are annular, the annular cutters are parallel to each other and alternately sleeved on the press roll along the axial direction of the press roll, the annular cutters are connected with the upper end surface of the supporting roll, and the press roll and the supporting roll of the first driving device rotate along opposite directions; the transverse cutting part comprises a frame body, a cutting-off cutter, a second driving device and a base plate; the frame body erects in the frame, the backing plate is located the frame body below, the frame body with be provided with the clearance between the backing plate up end, the cutting off cutter slides and installs on the frame body, the drive of second drive arrangement the contact of cutting off cutter or keep away from the backing plate.

Furthermore, a plurality of first cutter grooves are formed in the upper end face of the supporting roller, each first cutter groove corresponds to one annular cutter, and the lower end of each annular cutter is connected with the corresponding cutter groove.

Further, a second knife groove is formed in the upper end face of the base plate and located below the cutting knife, and the second driving device drives the cutting knife to be in contact with or away from the second knife groove.

Further, a drive arrangement includes a driving motor, a driving gear and two driven gears, a driving motor is installed in the frame, the driving gear is coaxially installed on a first driving motor's output shaft, one driven gear is coaxially installed at the compression roller end portion, another driven gear is coaxially installed at the backing roller end portion, two driven gear intermeshing, the driving gear with one driven gear meshing.

Further, the second driving device comprises a second driving motor, a rotary table and a connecting rod, the second driving motor is arranged on the frame body, the rotary table is arranged on an output shaft of the second driving motor in a co-rotating mode, one end of the connecting rod is hinged to an eccentric point of the rotary table, and the other end of the connecting rod is hinged to the cutting-off cutter.

Further, the cutting-off cutter through a knife rest with support body sliding connection, the edge of a knife of cutting-off cutter installs aslope on the knife rest.

Further, a third cutter groove is formed in the upper portion of the cutter frame, the upper portion of the cutting-off cutter is arranged in the cutter groove, one end of the cutting-off cutter is rotatably connected with the cutter frame, and the other end of the cutting-off cutter is connected with the cutter frame through an elastic piece; and the cutter edge of the connecting end of the cutting cutter and the elastic part is closer to the base plate than the cutter edge of the rotating connecting end of the cutting cutter in the initial process.

Furthermore, the conveying structure comprises a plurality of rolling rollers and a third driving device, the rolling rollers are arranged at intervals, the central shafts of the rolling rollers are parallel to each other, and the third driving device drives the rolling rollers to rotate along the same direction.

Further, the third driving device comprises a third driving motor, a transmission chain, a driving chain wheel and a plurality of driven chain wheels, the third driving motor is arranged on the machine frame, the driving chain wheel is arranged on an output shaft of the third driving motor, the driven chain wheels are arranged at the end parts of the rolling rollers, and the driving chain wheel drives the driven chain wheels to rotate through the transmission chain.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. when the device is used, the rack is butted with a production line of building veneer sheets, one end of a sheet of uncut sheets with unlimited length after being solidified on the conveying belt is led to the conveying structure, and the conveying structure belt drives the uncut sheets to sequentially pass through the longitudinal cutting part and the transverse cutting part; the uncut sheet material through the rip cutting portion is rolled up by compression roller and backing roll extrusion, makes uncut sheet material from rip cutting portion one side to the opposite side motion, later is cut into the certain rectangular shape sheet material of width by annular sword, and rectangular shape sheet material continues to be driven to the crosscut portion by transport structure, and the rectangular shape piece passes through from between cutting off cutter and the backing plate, and second drive arrangement drives the cutting off cutter downstream, cuts into the square piece of fixed length with rectangular shape sheet material, later collect the sheet can. Based on the above, the utility model can cut the building veneer sheet on the production line, reduces the manual use, improves the production efficiency, and solves the technical problem that the production efficiency is influenced because the building veneer sheet cannot be cut on the production line.

2. The utility model has the advantages that the lower end of the annular cutter can be clamped into the first groove when the building facing sheet is longitudinally cut off and the cutting cutter can be clamped into the second groove when the building facing sheet is transversely cut off by arranging the first cutter groove and the second cutter groove, so that the building facing sheet can be completely cut off without adhesion, the cut surface is smooth and the effect is good.

3. The cutting knife is obliquely arranged, so that beveling can be formed, and the cutting effect is further improved.

Drawings

FIG. 1 is a three-dimensional block diagram of the present invention;

FIG. 2 is a three-dimensional block diagram of another perspective of the present invention;

FIG. 3 is a three-dimensional block diagram of a cross-cut portion of the present invention;

in the drawing, 1-frame, 2-slitting part, 3-crosscutting part, 11-rolling roller, 12-third driving device, 21-compression roller, 22-annular cutter, 23-supporting roller, 25-first driving device, 31-frame body, 32-cutting cutter, 33-second driving device, 34-backing plate, 35-cutter frame, 36-elastic element, 121-third driving motor, 122-driving chain, 123-driving chain wheel, 124-driven chain wheel, 231-first cutter groove, 251-first driving motor, 252-driving gear, 253-driven gear, 331-second driving motor, 332-rotary table, 333-connecting rod, 341-second cutter groove.

Detailed Description

The following describes the embodiments of the present invention with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; 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 the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 3, a cutting device for building veneer sheets comprises a frame 1, a longitudinal cutting part 2 and a transverse cutting part 3, wherein a conveying structure is arranged on the frame 1 and used for conveying materials along one direction, and the longitudinal cutting part 2 comprises a press roll 21, an annular knife 22, a supporting roll 23 and a first driving device 25; the press roll 21 and the supporting roll 23 are rotatably arranged on the frame 1, the supporting roll 23 is positioned below the press roll 21, a gap is arranged between the lower end of the press roll 21 and the upper end surface of the supporting roll 23, the annular knives 22 are annular, the annular knives 22 are parallel to each other and are alternately sleeved on the press roll 21 along the axial direction of the press roll 21, the annular knives 22 are connected with the upper end surface of the supporting roll 23, and the press roll 21 and the supporting roll 23 rotate along opposite directions by the first driving device 25; the crosscutting part 3 comprises a frame body 31, a cutting knife 32, a second driving device 33 and a backing plate 34; the frame body 31 is erected on the machine frame 1, the backing plate 34 is positioned below the frame body 31, a gap is arranged between the frame body 31 and the upper end face of the backing plate 34, the cutting knife 32 is slidably arranged on the frame body 31, and the second driving device 33 drives the cutting knife 32 to contact with or be away from the backing plate 34.

In this embodiment, the upper end surface of the support roller 23 is provided with a plurality of first knife grooves 231, each first knife groove 231 corresponds to one annular knife 22, and the lower end of the annular knife 22 is connected with the knife groove. The upper end surface of the backing plate 34 is provided with a second knife groove 341, the second knife groove 341 is positioned below the cutting knife 32, and the second driving device 33 drives the cutting knife 32 to contact with or separate from the second knife groove 341. By providing the first cutter groove 231 and the second cutter groove 341, the lower end of the annular cutter 22 can be clamped into the first cutter groove during longitudinal cutting, and the cutting cutter 32 can be clamped into the second cutter groove 341 during transverse cutting, so that the architectural facing sheet can be completely cut off without adhesion, the cut surface is smooth, and the effect is good.

Specifically, the first driving device 25 includes a first driving motor 251, a driving gear 252 and two driven gears 253, the first driving motor 251 is installed on the frame 1, the driving gear 252 is coaxially installed on the output shaft of the first driving motor 251, one driven gear 253 is coaxially installed at the end of the pressure roller 21, the other driven gear 253 is coaxially installed at the end of the supporting roller 23, the two driven gears 253 are engaged with each other, and the driving gear 252 is engaged with one driven gear.

Specifically, the second driving device 33 includes a second driving motor 331, a rotating disc 332 and a connecting rod 333, the second driving motor 331 is mounted on the frame body 31, the rotating disc 332 is mounted on an output shaft of the second driving motor 331 in a rotating manner, one end of the connecting rod 333 is hinged to an eccentric point of the rotating disc 332, and the other end of the connecting rod 333 is hinged to the cutting knife 32.

In this embodiment, the cutting blade 32 is slidably connected to the frame 31 via a blade holder 35, and the blade of the cutting blade 32 is obliquely mounted on the blade holder 35. The upper part of the tool rest 35 is provided with a third tool groove, the upper part of the cutting-off tool 32 is arranged in the tool groove, one end of the cutting-off tool 32 is rotationally connected with the tool rest 35, and the other end is connected with the tool rest 35 through an elastic part 36; and the blade of the connecting end of the cutting knife 32 and the elastic element 36 is closer to the backing plate 34 than the blade of the rotating connecting end of the cutting knife 32, specifically, the elastic element 36 is a bent spring steel sheet. The cutting knife 32 is obliquely arranged to form a bevel, thereby further improving the cutting effect

In this embodiment, the conveying structure includes a plurality of rolling rollers 11 and a third driving device 12, the rolling rollers 11 are disposed at intervals, central axes of the rolling rollers 11 are parallel to each other, and the third driving device 12 drives the rolling rollers 11 to rotate in the same direction.

In this embodiment, the third driving device 12 includes a third driving motor 121, a transmission chain 122, a driving sprocket 123 and a plurality of driven sprockets 124, the third driving motor 121 is installed on the frame 1, the driving sprocket 123 is installed on the output shaft of the third driving motor 121, the driven sprockets 124 are installed on the end of the rolling roller 11, and the driving sprocket 123 drives the driven sprockets 124 to rotate through the transmission chain 122.

When the machine is used, the machine frame 1 is butted with a production line of building veneer sheets, one end of a sheet of uncut sheets with unlimited length on a conveyor belt is led to a conveying structure, and the conveyor belt drives the uncut sheets to sequentially pass through the longitudinal cutting part 2 and the transverse cutting part 3; the uncut sheet material passing through the longitudinal cutting part 2 is squeezed and rolled by the compression roller 21 and the support roller 23, so that the uncut sheet material moves from one side of the longitudinal cutting part 2 to the other side, and then is cut into a strip-shaped sheet material with a certain width by the annular knife 22, the strip-shaped sheet material is continuously driven to the transverse cutting part 3 by the conveying structure, the strip-shaped sheet material passes through the space between the cutting knife 32 and the backing plate 34, the second driving device 33 drives the cutting knife 32 to move downwards, the strip-shaped sheet material is cut into square sheets with a fixed length, and then the sheet material is collected. Based on the above, the utility model can cut the building veneer sheet on the production line, reduces the manual use, improves the production efficiency, and solves the technical problem that the production efficiency is influenced because the building veneer sheet cannot be cut on the production line.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. A building facing sheet cutting device which characterized in that: the automatic material conveying device comprises a rack, a longitudinal cutting part and a transverse cutting part, wherein a conveying structure is arranged on the rack, the conveying structure conveys materials along one direction, and the longitudinal cutting part comprises a compression roller, an annular cutter, a supporting roller and a first driving device; the press roll and the supporting roll are both rotatably arranged on the frame, the supporting roll is positioned below the press roll, a gap is formed between the lower end of the press roll and the upper end surface of the supporting roll, the annular cutters are annular, the annular cutters are parallel to each other and alternately sleeved on the press roll along the axial direction of the press roll, the annular cutters are connected with the upper end surface of the supporting roll, and the press roll and the supporting roll of the first driving device rotate along opposite directions; the transverse cutting part comprises a frame body, a cutting-off cutter, a second driving device and a base plate; the frame body erects in the frame, the backing plate is located the frame body below, the frame body with be provided with the clearance between the backing plate up end, the cutting off cutter slides and installs on the frame body, the drive of second drive arrangement the contact of cutting off cutter or keep away from the backing plate.

2. The architectural facing sheet cutting apparatus of claim 1, wherein: the upper end surface of the supporting roll is provided with a plurality of first cutter grooves, each first cutter groove corresponds to one annular cutter, and the lower end of each annular cutter is connected with the corresponding cutter groove.

3. The architectural facing sheet cutting apparatus of claim 1, wherein: the upper end surface of the backing plate is provided with a second cutter groove, the second cutter groove is positioned below the cutting-off cutter, and the second driving device drives the cutting-off cutter to contact with or be away from the second cutter groove.

4. The architectural facing sheet cutting apparatus of claim 1, wherein: first drive arrangement includes a driving motor, driving gear and two driven gear, a driving motor installs in the frame, the driving gear is coaxial to be installed on a driving motor's the output shaft, one driven gear is coaxial to be installed compression roller tip, another driven gear is coaxial to be installed backing roller tip, two driven gear intermeshing, the driving gear with one driven gear meshes.

5. The architectural facing sheet cutting apparatus of claim 1, wherein: the second driving device comprises a second driving motor, a rotary table and a connecting rod, the second driving motor is arranged on the frame body, the rotary table is arranged on an output shaft of the second driving motor in a co-rotating mode, one end of the connecting rod is hinged to an eccentric point of the rotary table, and the other end of the connecting rod is hinged to the cutting-off cutter.

6. The architectural facing sheet cutting apparatus of claim 1, wherein: the cutting-off tool is connected with the frame body in a sliding mode through a tool rest, and the tool edge of the cutting-off tool is obliquely arranged on the tool rest.

7. The architectural facing sheet cutting apparatus of claim 6, wherein: the upper part of the cutter rest is provided with a third cutter groove, the upper part of the cutting-off cutter is arranged in the cutter groove, one end of the cutting-off cutter is rotationally connected with the cutter rest, and the other end of the cutting-off cutter is connected with the cutter rest through an elastic piece; and the cutter edge of the connecting end of the cutting cutter and the elastic part is closer to the base plate than the cutter edge of the rotating connecting end of the cutting cutter in the initial process.

8. The architectural facing sheet cutting apparatus of claim 1, wherein: the conveying structure comprises a plurality of rolling rollers and a third driving device, the rolling rollers are arranged at intervals, the central shafts of the rolling rollers are parallel to each other, and the third driving device drives the rolling rollers to rotate along the same direction.

9. The architectural facing sheet cutting apparatus of claim 8, wherein: the third driving device comprises a third driving motor, a transmission chain, a driving chain wheel and a plurality of driven chain wheels, the third driving motor is arranged on the rack, the driving chain wheel is arranged on an output shaft of the third driving motor, the driven chain wheels are arranged at the end parts of the rolling rollers, and the driving chain wheel drives the driven chain wheels to rotate through the transmission chain.