CN211727944U - Cutting device is used in processing of wood veneer - Google Patents

Cutting device is used in processing of wood veneer Download PDF

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Publication number
CN211727944U
CN211727944U CN201922065463.7U CN201922065463U CN211727944U CN 211727944 U CN211727944 U CN 211727944U CN 201922065463 U CN201922065463 U CN 201922065463U CN 211727944 U CN211727944 U CN 211727944U
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roller
roller line
lifting flat
lifting
crack
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CN201922065463.7U
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童得启
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Jiangsu Kuman Home Co ltd
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Jiangsu Kuman Home Co ltd
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Abstract

The utility model discloses a cutting device for processing wood veneer, which comprises a laser cutting machine, a roller line and a lifting flat plate; the roller lines comprise inflow roller lines and outflow roller lines which are horizontally arranged and have the same transmission direction; a gap vertical to the conveying direction is arranged between the inflow roller line and the outflow roller line; the laser cutter of the laser cutting machine is opposite to the crack and can move back and forth along the crack; the inflow roller line and the outflow roller line are both provided with a plurality of transmission rollers in parallel; a gap is reserved between the transmission roller and the adjacent transmission roller; the lifting flat plates are multiple and can be lifted synchronously; the plurality of lifting flat plates are arranged in the gaps which are isolated from each other, and the size of each lifting flat plate is smaller than that of each gap; the lifting flat plate can pass through the gap; the lifting flat plate moves upwards to inhibit transmission, so that cutting is realized, and the lifting flat plate moves downwards to realize transmission.

Description

Cutting device is used in processing of wood veneer
Technical Field
The utility model relates to a processing field of wood veneer especially relates to a cutting device is used in processing of wood veneer.
Background
In the processing of the wood veneer at present, a cutting device is often needed to cut the wood veneer into required sizes; however, the existing cutting device is often low in cutting efficiency and frequently needs auxiliary cutting such as manual pushing, manual scribing and the like; the wood veneer that treats simultaneously cutting and cutting completion needs the people to convey, and artifical intensity of labour is big and degree of automation is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is: provided is a cutting device for processing a wood veneer, which can realize automatic cutting.
In order to solve the main technical problems, the following technical scheme is adopted:
a cutting device for processing a wood veneer comprises a laser cutting machine, a roller line and a lifting flat plate; the laser cutting machine is fixed on the upper support frame; the roller lines comprise inflow roller lines and outflow roller lines which are horizontally arranged and have the same transmission direction; a gap vertical to the conveying direction is arranged between the inflow roller line and the outflow roller line; the laser cutter of the laser cutting machine is opposite to the crack and can move back and forth along the crack; the inflow roller line and the outflow roller line are both provided with a plurality of transmission rollers in parallel; a gap is reserved between the transmission roller and the adjacent transmission roller; the lifting flat plates are multiple and can be lifted synchronously; the plurality of lifting flat plates are arranged in the gaps which are isolated from each other, and the size of each lifting flat plate is smaller than that of each gap; the lifting plate can pass through the gap.
Preferably, the lifting flat plate is fixedly connected with the lifting cylinder; the lifting cylinders are uniformly distributed on the lower bottom surface of the lifting flat plate.
Preferably, the two sides of the laser cutting machine are symmetrically provided with the pressing air cylinders; a piston rod of the pressing cylinder is fixedly connected with the pressing disc; the lower surface of the pressing disc is horizontal; the pressing disc is arranged right opposite to the lifting flat plates on the two sides of the crack.
Preferably, the inflow and outflow roller lines each have a frame; the upper supporting frame is fixed on the frame; the upper support frame spans the inflow roller line and the outflow roller line; a position sensor is connected to the frame of the outflow roller line in a sliding manner; scale marks are arranged on the outer side of the frame; the starting position of the scale mark is right below the laser cutter; the position sensor is slidable along the graduation marks on the outside of the frame.
Preferably, the frame at two sides of the axial direction of the driving roller is provided with a plurality of symmetrical stop blocks; the stop block is arranged on the inner side of the frame; the height of the stop block is greater than or equal to that of the wood veneer; the distance between the two symmetrical stop blocks is equal to the size of the wood veneer in the direction.
Preferably, a residue receiving groove for containing cutting scraps is arranged below the crack; a sliding rail vertical to the conveying direction is arranged on the ground; the residue receiving groove is connected to the sliding rail in a sliding mode through the sliding block and can completely slide out of the crack; one end of the sliding block is rotatably connected with the lower surface of the residue receiving groove through a hinge; the inner surface of the residue receiving groove is smooth arc-shaped; a handle is arranged on one side of the top of the residue receiving groove; the handle is opposite to the hinge.
Compared with the prior art, the utility model discloses be applied to the cutting of wood veneer and be equipped with following advantage with the instrument:
(1) the flow-in roller line and the flow-out roller line are provided with the crack vertical to the conveying direction, the laser cutter of the laser cutting machine is opposite to the crack, and the laser cutter can move back and forth along the crack, so that the wood veneer can be cut, meanwhile, the cut wood veneer can be conveyed forwards, and the conveying without manpower is realized.
(2) The inflow roller line and the outflow roller line are formed by arranging transmission rollers in parallel, a gap is formed between every two adjacent transmission rollers, and a lifting flat plate capable of lifting is arranged in the gap; the lifting flat plate can synchronously lift the wood veneer off the transmission roller, so that forward transmission of the wood veneer is inhibited, and meanwhile, the wood veneer is close to a laser cutter of a laser cutting machine, so that cutting is facilitated; synchronously descending the lifting flat plate to send the wood veneer back to the conveying roller, and continuously transmitting the conveying roller forwards; thereby achieving cutting and conveying without the aid of manpower.
(3) The frame is provided with a sliding position sensor and a stop block; the stop block can prevent the wood veneer from being skewed, so that the cutting surface of the laser cutter is not a horizontal plane; the gliding position sensor can slide along the scale mark in the frame outside to realize the position of artificial adjustment position sensor, after position sensor detected that the wooden veneer reachd required position, send the instruction immediately and make the dull and stereotyped synchronous lift of going up and down, realize that the position of cutting does not need artificial marking off, degree of automation further improves.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
Fig. 1 is a schematic structural view of a cutting device for processing a wood veneer according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a roller line according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of the residue receiving trough according to the embodiment of the present invention.
In the figure: 1 is the upper bracket, 2 is laser cutting machine, 21 is the laser cutter, 3 is the drum line, 31 is inflow drum line, 32 is outflow drum line, 4 is the crack, 5 is the driving roller, 6 is the clearance, 7 is the lifter plate, 8 is the lift cylinder, 9 is for compressing tightly the cylinder, 10 is for compressing tightly the dish, 11 is the frame, 12 is position sensor, 13 is the scale mark, 14 is the dog, 15 is the residue and connects the silo, 151 is the slider, 152 is the hinge, 16 is the slide rail, 17 is the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a cutting device for wood veneer processing includes a laser cutting machine 2, a roller line 3, and a lifting plate 7; the laser cutting machine 2 is fixed on the upper support frame 1 through fasteners such as bolts; the roller line 3 comprises an inflow roller line 31 and an outflow roller line 32 which are horizontally arranged and have the same transmission direction, the inflow roller line 31 and the outflow roller line 32 are positioned on the same straight line, and the inflow roller line 31 transmits the wood decorations towards the outflow roller line 32; a gap 4 which is vertical to the conveying direction is arranged between the inflow roller line 31 and the outflow roller line 32, the inflow roller line 31 and the outflow roller line 32 are not connected in a seamless manner, a certain distance is intentionally reserved, namely the gap 4, and the width of the gap 4 can only be cut; the laser cutter 21 of the laser cutting machine 2 is over against the crack 4 and can move back and forth along the crack 4, the laser cutter 21 is a part for directly cutting, the crack 4 provides a lower space for the cutting of the laser cutter 21, the damage of other parts caused by the overlarge cutting depth of the laser cutter 21 is avoided, and meanwhile, the crack 4 ensures that the edge of the wood veneer is cut; the inflow roller line 31 and the outflow roller line 32 are both provided with a plurality of transmission rollers 5 which are arranged in parallel, namely, the transmission rollers 5 are arranged in parallel in the axial direction, and synchronous rotation is realized through a synchronous motor and the like; a gap 6 is formed between each driving roller 5 and the adjacent driving roller 5, a gap 6 with a certain distance is formed between the two adjacent driving rollers 5, and the size of the gap 6 does not influence the transmission; the plurality of lifting flat plates 7 can be lifted synchronously, and the surfaces of the plurality of lifting flat plates 7 are positioned on the same horizontal plane when the plurality of lifting flat plates 7 are lifted synchronously; the plurality of lifting flat plates 7 are arranged in the gaps 6 which are isolated from each other, and the size of the lifting flat plates 7 is smaller than that of the gaps 6; the dull and stereotyped 7 that goes up and down can pass through clearance 6, every clearance 6 has a dull and stereotyped 7 that goes up and down, of course according to the actual length that cuts, do not need every clearance 6 all to have the dull and stereotyped 7 that goes up and down, it also can to have a dull and stereotyped 7 that goes up and down to separate the certain distance, the dull and stereotyped 7 that goes up and down is in order to guarantee the wood veneer level, the dull and stereotyped 7 that goes up and down promotes through the lift cylinder 8 of its bottom, the dull and stereotyped 7 upward movement that goes up and down, the wood veneer is lifted by the level and is close to laser cutter 2 from.
Furthermore, the lifting flat plate 7 is fixedly connected with a lifting cylinder 8, a piston rod of the lifting cylinder 8 is fixed under the lifting flat plate 7 through a fastener such as a bolt, and the piston rod vertically lifts the flat plate 7; the lifting cylinders 8 are uniformly distributed on the lower bottom surface of the lifting flat plate 7, the lifting flat plate 7 is relatively slender, and the lifting flat plate 7 cannot be kept horizontal even due to the fact that the two ends of the lifting flat plate 7 are unevenly stressed by only one lifting cylinder 8.
Furthermore, the two sides of the laser cutting machine 2 are symmetrically provided with the pressing cylinders 9, the pressing cylinders 9 are fixed on the upper support frame 1 through fasteners such as bolts, and the pressing cylinders 9 and the laser cutting machine 2 can be arranged on a straight line or not arranged on the same straight line; a piston rod of the pressing cylinder 9 is fixedly connected with a pressing disc 10; the lower surface of the pressing disc 10 is horizontal, and the contact area between the pressing cylinder 9 and the lifting flat plate 7 can be increased under the action of the pressing disc 10; the pressing disc 10 is arranged right opposite to the lifting flat plates 7 on two sides of the crack 4, and the pressing disc 10 is driven by the pressure drop cylinder 9 to lift, so that the wood veneer is pressed, and relative sliding is avoided in the cutting process of the wood veneer.
Further, the inflow roller line 31 and the outflow roller line 32 both have frames 11, the axial direction of the driving roller 5 of the inflow roller line 31 and the outflow roller line 32 is the frame 11, and the frames 11 fix both ends of the driving roller 5; the upper support frame 1 is fixed on the frame 11; the upper support frame 1 spans the inflow roller line 31 and the outflow roller line 32, and the upper support frame 1 is used for supporting the lifting cylinder 9 and the laser cutting machine 2; a position sensor 12 is connected on the frame 11 of the outflow roller line 32 in a sliding manner, and the position sensor 12 is connected on the outer side of the frame 11 in a sliding manner; the outer side of the frame 11 of the outflow roller line 32 is provided with a scale mark 13; the starting position of the scale mark 13 is right below the laser cutter 21, namely the transmission direction of the wood veneer is the positive direction of the scale mark 13; the position sensor 12 can slide along the outside scale mark 13 of the frame 11, the position sensor 12 slides parallel to the scale mark 13, the position of the position sensor 12 is controlled manually, when one end of the wood veneer reaches the position of the position sensor 12, the position sensor 12 sends a signal to the PLC, and the PLC controls the lifting flat plates 7 to ascend synchronously, so that the wood veneer is not required to be scribed manually, and the automation level is further improved.
Furthermore, a plurality of symmetrical stop blocks 14 are arranged on the frames 11 at two axial sides of the driving roller 5, and the stop blocks 14 are positioned at two sides of the wood veneer and are symmetrically distributed; the stopper 14 is arranged inside the frame 11, and the stopper 14 is positioned inside to avoid the stopper 14 from stopping the sliding of the position sensor 12; the height of the block 14 is greater than or equal to the height of the wood veneer; the distance between the two bilaterally symmetrical stop blocks 14 is equal to the size of the wood veneer in the direction, and the stop blocks 14 are used for preventing the wood veneer from being completely vertical to the crack 4 when the wood veneer is in a transmission process, namely, the cutting path of the laser cutter 21 cannot be completely vertical to the transmission direction of the wood veneer, so that the cutting of the wood veneer is not satisfactory.
Furthermore, a residue receiving groove 15 is arranged below the crack 4, a large amount of cutting chips are inevitably generated in the cutting process, and the residue receiving groove 15 is used for containing the cutting chips; the ground is provided with a slide rail 16 vertical to the conveying direction, and the arrangement direction of the slide rail 16 is consistent with the direction of the crack 4, so that the residual scraps can be favorably received; the residue receiving groove 15 is connected to the slide rail 16 in a sliding mode through the slide block 151 and can completely slide out of the crack 4, and the residue receiving groove 15 can slide out of the crack 4 due to the slide rail 16; one end of the sliding block 151 is rotatably connected with one end of the lower surface of the residue receiving groove 15 through the hinge 152, the residue receiving groove 15 can rotate 90 degrees relative to the sliding block 151 by taking a rotating shaft of the hinge 152 as a rotating center, and at the moment, a notch of the residue receiving groove 15 is vertical to the ground, so that the residue can be poured cleanly; the inner surface of the residue receiving groove 15 is smooth arc-shaped, the smooth arc-shaped enables the inner wall of the residue receiving groove 15 to have no obvious crack, the fragments are prevented from being clamped in the crack, and part of the fragments can directly slide out along the arc-shaped inner wall after the residue receiving groove 15 rotates, so that the fragments in the residue receiving groove 15 can be cleaned conveniently; a handle 17 is arranged on one side of the top of the residue receiving groove 15; the handle 17 is opposite to the hinge 152, the handle 17 is fixed on one side of the residue receiving groove 15 in a welding mode and the like, the handle 17 is close to the groove opening, the handle 17 is opposite to the hinge 152, so that the handle 17 can be directly grabbed to rotate the residue receiving groove 15 in the overturning process of the handle 17, and convenience and labor saving are realized; meanwhile, the handle 17 can be pulled or pushed by a force point when the sliding block 152 slides along the sliding rail 16, so that the operation is convenient.
The working principle is as follows: sliding the position sensor 12 to a required position along the scale mark 13, enabling the wood veneer to transmit to an outflow roller line 32 through an inflow roller line 31 and a crack 4, controlling a lifting cylinder 8 by the position sensor 12 through a PLC (programmable logic controller) to drive a lifting flat plate 7 to synchronously ascend when one end of the wood veneer reaches the position sensor 12 until the lifting flat plate 7 passes through a gap 6 to lift the wood veneer to a height exceeding the top of a transmission roller 5, and driving a pressing disc 10 to downwards move by a pressing cylinder 9 to abut against the wood veneer; the laser cutter 21 cuts the wood veneer along the crack 4 under the control of the laser cutting machine 2; after cutting, the pressing cylinder 9 drives the pressing disc 10 to move upwards to separate from the wood veneer, the lifting flat plate 7 simultaneously descends until the wood veneer contacts the transmission roller 5, the cut wood veneer is then transmitted forwards, and the wood veneer to be cut passes through the crack 4 and is transmitted to the outflow roller line 32.
It should be noted that, in the present invention, "upper, lower, left and right" are defined based on the relative positions of the components in fig. 1 and fig. 2, and are only for clarity and convenience of describing the technical solution, and it should be understood that the application of this directional word does not limit the protection scope of the present application.
Further optimizing the technical scheme, after the wood veneer with relatively low production requirement reaches the position sensor 12, the PLC can be directly used for controlling the transmission stop of the inflow roller line 31 and the outflow roller line 32, the laser cutting machine 2 can directly cut along the crack 4, the transmission start of the inflow roller line 31 and the outflow roller line 32 after cutting, and the wood veneer after cutting and the wood veneer to be cut are then transmitted forwards.
Further optimize this technical scheme, laser cutting machine 2 can replace the device that can realize the cutting wantonly.
Further optimizing the present invention, the above-mentioned embodiments are preferred embodiments, and are not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the above-mentioned embodiments, or equivalent replacements may be made to some technical characteristics of the above-mentioned embodiments, and any modifications, equivalent replacements, improvements and the like made within the spirit and principle of the present invention are all included in the scope of the present invention.

Claims (6)

1. The utility model provides a cutting device of wood veneer processing usefulness which characterized in that: comprises a laser cutting machine, a roller line and a lifting flat plate; the laser cutting machine is fixed on the upper support frame; the roller lines comprise inflow roller lines and outflow roller lines which are horizontally arranged and have the same transmission direction; a gap vertical to the conveying direction is arranged between the inflow roller line and the outflow roller line; the laser cutter of the laser cutting machine is opposite to the crack and can move back and forth along the crack; the inflow roller line and the outflow roller line are both provided with a plurality of transmission rollers in parallel; a gap is reserved between the transmission roller and the adjacent transmission roller; the lifting flat plates are multiple and can be lifted synchronously; the plurality of lifting flat plates are arranged in the gaps which are isolated from each other, and the size of each lifting flat plate is smaller than that of each gap; the lifting plate can pass through the gap.
2. The cutting apparatus as set forth in claim 1, wherein: the lifting flat plate is fixedly connected with the lifting cylinder; the lifting cylinders are uniformly distributed on the lower bottom surface of the lifting flat plate.
3. The cutting apparatus as set forth in claim 1, wherein: the two sides of the laser cutting machine are symmetrically provided with pressing cylinders; a piston rod of the pressing cylinder is fixedly connected with the pressing disc; the lower surface of the pressing disc is horizontal; the pressing disc is arranged right opposite to the lifting flat plates on the two sides of the crack.
4. The cutting apparatus as set forth in claim 1, wherein: both the inflow roller line and the outflow roller line are provided with frames; the upper supporting frame is fixed on the frame; the upper support frame spans the inflow roller line and the outflow roller line; a position sensor is connected to the frame of the outflow roller line in a sliding manner; scale marks are arranged on the outer side of the frame; the starting position of the scale mark is right below the laser cutter; the position sensor is slidable along the graduation marks on the outside of the frame.
5. The cutting apparatus as set forth in claim 4, wherein: a plurality of symmetrical stop blocks are arranged on the frames at two axial sides of the driving roller; the stop block is arranged on the inner side of the frame; the height of the stop block is greater than or equal to that of the wood veneer; the distance between the two symmetrical stop blocks is equal to the size of the wood veneer in the direction.
6. The cutting apparatus as set forth in claim 1, wherein: a residue receiving groove for containing cutting scraps is arranged below the crack; a slide rail vertical to the conveying direction of the roller line is arranged on the ground; the residue receiving groove is connected to the sliding rail in a sliding mode through the sliding block and can completely slide out of the crack; one end of the sliding block is rotatably connected with the lower surface of the residue receiving groove through a hinge; the inner surface of the residue receiving groove is smooth arc-shaped; a handle is arranged on one side of the top of the residue receiving groove; the handle is opposite to the hinge.
CN201922065463.7U 2019-11-26 2019-11-26 Cutting device is used in processing of wood veneer Active CN211727944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922065463.7U CN211727944U (en) 2019-11-26 2019-11-26 Cutting device is used in processing of wood veneer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922065463.7U CN211727944U (en) 2019-11-26 2019-11-26 Cutting device is used in processing of wood veneer

Publications (1)

Publication Number Publication Date
CN211727944U true CN211727944U (en) 2020-10-23

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ID=72872962

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Application Number Title Priority Date Filing Date
CN201922065463.7U Active CN211727944U (en) 2019-11-26 2019-11-26 Cutting device is used in processing of wood veneer

Country Status (1)

Country Link
CN (1) CN211727944U (en)

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