CN216543805U

CN216543805U - Veneer shearing machine with laser positioning function

Info

Publication number: CN216543805U
Application number: CN202122747909.1U
Authority: CN
Inventors: 彭友; 崔京京; 曹立平
Original assignee: Yucheng Furunde Wood Industry Co ltd
Current assignee: Yucheng Furunde Wood Industry Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-17
Anticipated expiration: 2031-11-11

Abstract

The utility model provides a veneer shearing machine with laser positioning function, which comprises a veneer scrap collecting shell, a linear slide rail, a shearing mechanism, a conveying net, an auxiliary pressing mechanism and a laser scanner, wherein the veneer scrap collecting shell is installed on the inner side of a supporting column through the linear slide rail, the linear slide rail is connected with the supporting column through a 9C slide block, and a control box is installed on a bolt on the side part of the supporting column. The veneer shearing machine with the laser positioning function is high in shearing speed and response, is beneficial to shearing veneers at equal intervals in large batch, effectively improves the shearing working efficiency, solves the problem of displacement during shearing, effectively improves the quality of the sheared veneers, is beneficial to collecting some useless expectations, and effectively improves the tidiness of the shearing machine by matching the position with the conveying net to enable scraps or impurities to fall into the veneer scrap collecting shell during machining.

Description

Veneer shearing machine with laser positioning function

Technical Field

The utility model belongs to the technical field of veneer shearing, and particularly relates to a veneer shearing machine with laser positioning function.

Background

The wood veneer is also called veneer, panel and face veneer. Is a wood sheet-like material produced by a rotary-cut or saw-cut process. The thickness of which is usually between 0.4 and 1.0mm, and is mainly used for producing plywood and other laminated plywood. Generally, high-quality veneers are used for face plates of artificial boards such as plywood, core-board, template and veneer, and veneers with lower grades are used as back plates and core plates, but the veneers need to be cut in production and processing.

Chinese patent publication is CN 213593100U, and the utility model discloses a name is a be used for scientific and technological veneer production to include interior sword, hexagonal screw, outer sword platform and inlayer sword platform with the cutter, the upside of interior sword is fixed with the handle of a knife, and outer sword is inside through hexagonal screw and hexagonal screw cap fixedly connected with interior sword, and outer sword platform downside is connected with the gyro wheel, and the right side of hexagonal screw is connected with the hexagonal screw cap. But current veneer cutter has the equidistance that can't carry out in large batch and cuted the veneer, leads to work efficiency lower, appears the displacement during the shearing easily, can't guarantee the quality of cuting the veneer to can't collect some useless expectations, the cutter is clean and tidy relatively poor problem.

Therefore, it is necessary to develop a veneer shearing machine with laser positioning.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a veneer shearing machine with laser positioning, which aims to solve the problems that the existing veneer shearing machine cannot equally shear veneers in large batch, so that the working efficiency is low, displacement is easy to occur during shearing, the quality of the sheared veneer cannot be ensured, useless predictions cannot be collected, and the neatness of the shearing machine is poor. A veneer shearing machine with laser positioning comprises a veneer scrap collecting shell, a linear slide rail, a shearing mechanism, a conveying net, an auxiliary pressing mechanism and a laser scanner, wherein the veneer scrap collecting shell is installed on the inner side of a supporting column through the linear slide rail, the linear slide rail is connected with the supporting column through a 9C slide block, and a control box is installed on a bolt on the side part of the supporting column; the shearing mechanism is connected with the upper part of the side part of the supporting column through a bolt, the shearing mechanism is positioned on the side part of the conveying net, and the lower part of the conveying net is provided with a bark scrap collecting shell; the transmission net is sleeved outside the transmission rollers, the number of the transmission rollers is two, one transmission roller is connected with the driven synchronous wheel through a spline, the driven synchronous wheel is connected with the driving synchronous wheel through the synchronous belt, and the driving synchronous wheel is connected with the servo motor through the spline; the auxiliary pressing mechanism is fixed above the side of the conveying net through a mounting plate, and the mounting plate is fastened at the rear part of the supporting column through a bolt; laser scanner passes through L shape connecting rod setting on the upper portion of conveying the net, and L shape connecting rod is connected with the mounting panel through the bolt, and this L shape connecting rod links together through screw and laser scanner.

Further, the shearing mechanism comprises a shearing table, a guide rod, a connecting plate, a rotating motor, a cam, a shearing knife, a driven plate and a return spring, wherein the guide rod is arranged at the upper part of the shearing table in a clearance fit manner and penetrates through the shearing table, a bolt at the side part of the shearing table is connected with the connecting plate, a rotating motor is arranged on a bolt at the lower part of the connecting plate, the rotating motor is connected with the cam through a spline, and the cam is in contact with the upper surface of the driven plate; the driven plate is fixed on the upper portion of the guide rod, a return spring is arranged outside the guide rod, one end of the return spring is welded on the upper portion of the shearing table, and the other end of the return spring is welded on the upper portion of the shearing table.

Further, supplementary hold-down mechanism includes mounting bracket, cylinder, biax cylinder and clamp plate, the quantity of cylinder adopts 3 to 6, installs the lateral part at the mounting bracket through the pivot respectively, and the front side screwed connection of mounting bracket has the biax cylinder, and there is the clamp plate bottom of biax cylinder through bolted connection.

Further, the control box includes singlechip, 7805 pressure stabilizing piece, solenoid valve and drive module, the input terminal of singlechip is connected with laser scanner, control switch through the wire, and the output terminal of this singlechip is connected with solenoid valve, drive module through the wire, and the solenoid valve communicates with each other with the biax cylinder through the trachea, and drive module is connected with servo motor, rotating electrical machines through the signal line.

Further, the cylinder is located the inboard of conveying the net, and the clamp plate is located the upper portion of conveying the net, and the adhesion of clamp plate bottom has the protection cushion.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the wood veneer shearing device, the shearing speed is high in response due to the arrangement of the shearing mechanism and the laser scanner, the incision deviation is not easy to occur, and meanwhile, the laser scanner is beneficial to shearing wood veneers at equal intervals in large batch, so that the shearing working efficiency is effectively improved.

The auxiliary pressing mechanism, the veneer scrap collecting shell and the conveying net are arranged, so that quick pressure application is facilitated on a pair during veneer shearing, the problem of displacement during shearing is solved, the quality of the sheared veneer is effectively improved, the shearing work is enabled to run normally, meanwhile, some useless expectations are collected, the arrangement of the positions is matched with the conveying net to enable scraps or impurities to fall into the veneer scrap collecting shell during machining, and the neatness of the shearing machine is effectively improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the shearing mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the auxiliary pressing mechanism of the present invention.

Fig. 4 is a schematic block diagram of the principle of the controller of the present invention.

In the figure:

1-supporting column, 2-bark chip collecting shell, 3-linear sliding rail, 4-control box, 4A-single chip microcomputer, 4B-7805 pressure stabilizing sheet, 4C-electromagnetic valve, 4D-driving module, 5-control switch, 6-shearing mechanism, 61-shearing table, 62-guide rod, 63-connecting plate, 64-rotating motor, 65-cam, 66-shearing knife, 67-driven plate, 68-reset spring, 7-transmission net, 8-auxiliary pressing mechanism, 81-mounting frame, 82-roller, 83-double-shaft cylinder, 84-pressure plate, 9-driving synchronous wheel, 10-mounting plate, 11-transmission roller, 12-L-shaped connecting rod, 13-laser scanner, 14-servo motor, 15-synchronous belt, 16-driven synchronous wheel.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

the first embodiment is as follows:

as shown in attached figures 1 and 2

The utility model provides a veneer shearing machine with laser positioning, which comprises a support column 1, a veneer scrap collecting shell 2, a linear slide rail 3, a control box 4, a control switch 5, a shearing mechanism 6, a conveying net 7, an auxiliary pressing mechanism 8, a driving synchronous wheel 9, a mounting plate 10, a transmission roller 11, an L-shaped connecting rod 12, a laser scanner 13, a servo motor 14, a synchronous belt 15 and a driven synchronous wheel 16. Wherein: the veneer scrap collecting shell 2 is arranged on the inner side of the support column 1 through a linear slide rail 3, the linear slide rail 3 is connected with the support column 1 through a 9C slide block, and a control box 4 is arranged on a side part of the support column 1 through a bolt; the shearing mechanism 6 is connected with the upper part of the side part of the support column 1 through a bolt, the shearing mechanism 6 is positioned on the side part of the conveying net 7, and the lower part of the conveying net 7 is provided with a bark scrap collecting shell 2; the transmission net 7 is sleeved outside the transmission rollers 11, two transmission rollers 11 are adopted, one transmission roller 11 is connected with the driven synchronous wheel 16 through a spline, the driven synchronous wheel 16 is connected with the driving synchronous wheel 9 through the synchronous belt 15, and the driving synchronous wheel 9 is connected with the servo motor 14 through a spline; the auxiliary pressing mechanism 8 is fixed above the side of the conveying net 7 through a mounting plate 10, and the mounting plate 10 is fastened at the rear part of the support column 1 through bolts; the laser scanner 13 is disposed on the upper portion of the transfer net 7 through an L-shaped link 12, and the L-shaped link 12 is connected with the mounting plate 10 by a bolt, the L-shaped link 12 is connected with the laser scanner 13 by a screw, and the laser scanner 13 is adopted as a model of 3 i-T1.

The shearing mechanism 6 comprises a shearing table 61, a guide rod 62, a connecting plate 63, a rotating motor 64, a cam 65, a shearing knife 66, a driven plate 67 and a return spring 68, wherein the guide rod 62 is arranged at the upper part of the shearing table 61 in a clearance fit manner and penetrates through the shearing table 61, the connecting plate 63 is connected to the side part of the shearing table 61 through a bolt, the rotating motor 64 is arranged on the lower part of the connecting plate 63 through a bolt, the rotating motor 64 is connected with the cam 65 through a spline, and the cam 65 is in contact with the upper surface of the driven plate 67; the driven plate 67 is fixed to an upper portion of the guide bar 62, and a return spring 68 is provided outside the guide bar 62, and one end of the return spring 68 is welded to an upper portion of the shearing table 61, and the other end of the return spring 68 is welded to an upper portion of the shearing table 61.

By means of the above-mentioned technical scheme, collect shell 2 through the veneer piece when adding man-hour and be favorable to collecting some useless expectations, and will add man-hour piece or impurity through the setting of position cooperation conveying net 7 and fall into veneer piece collection shell 2 inside, the effectual cutter neatness that has improved, and be convenient for collect shell 2 to the veneer piece through linear slide rail 3 and dismantle, and be favorable to carrying out big batch veneer through conveying net 7 and cut, it rotates to drive cam 65 through rotating electrical machines 64, thereby cooperation reset spring 68 makes shearing sword 66 cut veneer shearing speed reaction faster, and the incision skew is difficult for appearing.

Example two:

as shown in figure 3

The auxiliary pressing mechanism 8 comprises a mounting frame 81, rollers 82, a double-shaft cylinder 83 and pressing plates 84, the number of the rollers 82 is 3 to 6, the rollers are respectively mounted on the side portions of the mounting frame 81 through rotating shafts, the front side of the mounting frame 81 is connected with the double-shaft cylinder 83 through screws, and the bottom end of the double-shaft cylinder 83 is connected with the pressing plates 84 through bolts.

The roller 82 is located inside the transport web 7, the press plate 84 is located on the upper portion of the transport web 7, and a protective cushion is adhered to the bottom of the press plate 84.

By means of the technical scheme, the front double-shaft cylinder 83 is favorable for shearing through the pressing plate 84 and matched with the roller 82 to quickly press the veneer, the problem of displacement during shearing is solved, the quality of the sheared veneer is effectively improved, and the shearing work is enabled to normally run.

Example three:

as shown in figure 4

The control box 4 comprises a single chip microcomputer 4A, a 7805 pressure stabilizing piece 4B, an electromagnetic valve 4C and a driving module 4D, an input terminal of the single chip microcomputer 4A is connected with the laser scanner 13 and the control switch 5 through leads, an output terminal of the single chip microcomputer 4A is connected with the electromagnetic valve 4C and the driving module 4D through leads, the electromagnetic valve 4C is communicated with the double-shaft air cylinder 83 through an air pipe, the driving module 4D is connected with the servo motor 14 and the rotating motor 64 through signal lines, the upper portion of the single chip microcomputer 4A is connected with the 7805 pressure stabilizing piece 4B through leads, and the type of the single chip microcomputer 4A is the same as that of the double-shaft air cylinder 83.

By means of the above-mentioned technical scheme, when cutting isometric wooden skin in batches, the operator adjusts the distance that laser scanner 13 scanned through singlechip 4A, and when the transmission distance of conveying net 7 reaches the distance that laser scanner 13 was fixed a position in work, at this moment singlechip 4A exerts pressure to the wooden skin through solenoid valve 4C drive biax cylinder 83, and make servo motor 14 stall simultaneously, and rotating electrical machines 64 work, and cooperate and cut sword 66 and carry out the equidistance and cut, be favorable to the equidistant wooden skin of cutting that carries out of large batches, the effectual work efficiency who cuts that has improved.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The utility model provides a wood skin cutter with laser positioning, collects shell (2), linear slide rail (3), cuts mechanism (6), conveying net (7), supplementary hold-down mechanism (8) and laser scanner (13) including the wood skin piece, its characterized in that: the veneer scrap collecting shell (2) is installed on the inner side of the supporting column (1) through a linear sliding rail (3), the linear sliding rail (3) is connected with the supporting column (1) through a 9C sliding block, and a control box (4) is installed on the side portion of the supporting column (1) through bolts; the shearing mechanism (6) is connected with the upper side of the side part of the support column (1) through a bolt, the shearing mechanism (6) is positioned on the side part of the conveying net (7), and the lower part of the conveying net (7) is provided with a bark scrap collecting shell (2); the transmission net (7) is sleeved outside the transmission rollers (11), the number of the transmission rollers (11) is two, one transmission roller (11) is connected with the driven synchronous wheel (16) through a spline, the driven synchronous wheel (16) is connected with the driving synchronous wheel (9) through the synchronous belt (15), and the driving synchronous wheel (9) is connected with the servo motor (14) through the spline; the auxiliary pressing mechanism (8) is fixed above the side of the conveying net (7) through a mounting plate (10), and the mounting plate (10) is fastened at the rear part of the supporting column (1) through a bolt; the laser scanner (13) is arranged on the upper portion of the conveying net (7) through an L-shaped connecting rod (12), the L-shaped connecting rod (12) is connected with the mounting plate (10) through a bolt, and the L-shaped connecting rod (12) is connected with the laser scanner (13) through a screw.

2. The wood skin shearer with laser positioning of claim 1, wherein: the shearing mechanism (6) comprises a shearing table (61), a guide rod (62), a connecting plate (63), a rotating motor (64), a cam (65), a shearing knife (66), a driven plate (67) and a return spring (68), wherein the guide rod (62) is arranged on the upper portion of the shearing table (61) in a clearance fit mode and penetrates through the shearing table (61), the connecting plate (63) is connected to the side portion of the shearing table (61) through bolts, the rotating motor (64) is arranged on the lower portion of the connecting plate (63) through a bolt, the rotating motor (64) is connected with the cam (65) through a spline, and the cam (65) is in contact with the upper surface of the driven plate (67); the driven plate (67) is fixed on the upper portion of the guide rod (62), a return spring (68) is arranged outside the guide rod (62), one end of the return spring (68) is welded on the upper portion of the shearing table (61), and the other end of the return spring (68) is welded on the upper portion of the shearing table (61).

3. The wood skin shearer with laser positioning of claim 1, wherein: supplementary hold-down mechanism (8) include mounting bracket (81), cylinder (82), biax cylinder (83) and clamp plate (84), the quantity of cylinder (82) adopts 3 to 6, installs the lateral part at mounting bracket (81) through the pivot respectively, and the front side screwed connection of mounting bracket (81) has biax cylinder (83), and there is clamp plate (84) bottom of biax cylinder (83) through bolted connection.

4. The wood skin shearer with laser positioning of claim 1, wherein: the control box (4) comprises a single chip microcomputer (4A), a 7805 pressure stabilizing piece (4B), an electromagnetic valve (4C) and a driving module (4D), an input terminal of the single chip microcomputer (4A) is connected with a laser scanner (13) and a control switch (5) through wires, an output terminal of the single chip microcomputer (4A) is connected with the electromagnetic valve (4C) and the driving module (4D) through wires, the electromagnetic valve (4C) is communicated with a double-shaft air cylinder (83) through an air pipe, and the driving module (4D) is connected with a servo motor (14) and a rotating motor (64) through signal lines.

5. A wood skin shearer with laser positioning as claimed in claim 3, wherein: the roller (82) is positioned on the inner side of the conveying net (7), the pressing plate (84) is positioned on the upper portion of the conveying net (7), and the bottom of the pressing plate (84) is adhered with a protective soft cushion.