CN213226603U

CN213226603U - Skin synchronizing mechanism of slicing machine

Info

Publication number: CN213226603U
Application number: CN202021968957.2U
Authority: CN
Inventors: 丁宏伟; 傅学武; 张锴梁
Original assignee: Deqing Yuanda Machinery Equipment Leasing Co ltd
Current assignee: Deqing Yuanda Machinery Equipment Leasing Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-18
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a dig mechanism skin lazytongs of cutting, include first pivot and the second pivot of setting in the arbitrary one side of carriage through the pivot frame, first pivot and second pivot between link to each other through one-way drive mechanism, first pivot on the coaxial first gear that is fixed with, first gear and rack phase-match, the second pivot on the coaxial second gear that is fixed with. The utility model discloses a gear and rack realize dig cut with the synchronization of reason skin, simple structure, the operation is stable, compare in conventional chain and sprocket synchronization, and this synchronization structure operation is more accurate, does not have the influence of chain elasticity to synchronous precision, and its theory of operation is: the rack is fixed on the rack, the gear is fixed on the conveying frame, the conveying frame is driven to move by the movement of the conveying frame when in slicing, the leather arranging synchronous mechanism is driven to operate, other power does not need to be added to arrange the leather, and the use is very convenient.

Description

Skin synchronizing mechanism of slicing machine

Technical Field

The utility model relates to a dig and cut mechanism skin lazytongs.

Background

The veneer slicer is the main equipment for producing wood veneers and micro-veneers. The thin wood planing machine is a special machine tool for planing precious wood with clear textures and beautiful colors into large-width decorative thin wood with beautiful textures, the thin wood can be used as surface decorative materials of shutters, decorative engineering, building wood industry and the like or plate furniture and floors, and along with the large application of various artificial boards and the vigorous development of the plate furniture industry, the thin wood planed by the precious wood becomes an important wood processing product in the current market, so that the planing machine for processing the thin wood is more and more common.

The wood slicing machine can be classified into a vertical type and a horizontal type according to the movement direction of the slicing knife relative to the horizontal plane; the wood fiber cutting machine can be divided into a transverse slicing machine, a longitudinal slicing machine and a rotary slicing machine according to whether the slicing direction is vertical or parallel to the length direction of the wood fiber.

The horizontal transverse slicing machine in the prior art has the advantages that the workbench can be used for slicing wood in a one-way manner to produce micro veneer rapidly below the wood, and the general slicing machine can have the following problems due to the fact that the thickness of the micro veneer is thinner: the veneer trimming mechanism is needed when the veneer planed and cut by the veneer slicer is thin, the synchronism of the common synchronous mechanism is unstable and a complex control system is needed, the cost is high, the synchronous veneer trimming effect cannot be well realized, or the veneer planed and cut is easy to break or fold under the action of the veneer trimming mechanism which cannot be synchronized quickly or slowly, so that the efficiency and the quality of veneer production are seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a veneer trimming mechanism in step has effectively solved the problem pointed out in the background art.

The utility model adopts the technical proposal that:

the utility model provides a dig mechanism skin lazytongs of cutting, includes first pivot and the second pivot of setting in the arbitrary one side of carriage through the pivot frame, first pivot and second pivot between link to each other through one-way drive mechanism, first pivot on the coaxial fixed with first gear, first gear and rack phase-match, the second pivot on the coaxial fixed with the second gear.

The unidirectional transmission mechanism is unidirectional transmission and does not act reversely, for example, the chinese patent 2008200737465 discloses the unidirectional transmission mechanism, which can be used for the utility model.

Preferably, the first rotating shaft and the second rotating shaft are coaxially arranged, the first gear is fixed at one end, far away from the one-way transmission mechanism, of the first rotating shaft, and the second gear is fixed at one end, far away from the one-way transmission mechanism, of the second rotating shaft.

Preferably, the second gear is a helical gear.

The utility model has the advantages as follows:

1. realize planing through gear and rack and cut with the synchronization of reason skin, simple structure, the operation is stable, compares in conventional chain and sprocket synchronization, and this synchronization structure operation is more accurate, does not have the influence of chain elasticity to synchronous precision, and its theory of operation is: the rack is fixed on the rack, the gear is fixed on the conveying frame, the movement of the conveying frame is utilized to drive the skin-tidying synchronous mechanism to operate during slicing, other power is not required to be added for skin-tidying, and the use is very convenient;

2. when the veneer slicing machine carries out veneer slicing, all reciprocating motion usually, carry out one-way transport to the veneer in order to guarantee to arrange the veneer mechanism, the utility model discloses an one-way drive mechanism realizes, when the veneer slicing machine carries out the slicing, first gear will drive second gear revolve through one-way drive mechanism to carry out synchronous transport to the veneer of slicing, after the preceding slicing action is accomplished to the veneer slicing machine, when the initial position is arrived in the backward movement, first gear revolve, the second gear can not rotate under the drive of first gear, has just avoided arranging skin lazytongs reverse motion like this when the veneer slicing machine resets.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description of specific embodiments thereof, which is illustrated in the accompanying drawings.

Example 1

As shown in fig. 1-2, a peeling and cutting mechanism synchronizing mechanism comprises a first rotating shaft 2 and a second rotating shaft 3 which are arranged on any side of a conveying frame 8 through a rotating shaft frame, the first rotating shaft 2 and the second rotating shaft 3 are connected through a one-way transmission mechanism 4, a first gear 5 is coaxially fixed on the first rotating shaft 2, the first gear 5 is matched with a rack 6, and a second gear 7 is coaxially fixed on the second rotating shaft 3.

First pivot 2 and the coaxial setting of second pivot 3, first gear 5 fix the one end of keeping away from one-way drive mechanism 4 in first pivot 2, second gear 7 fix the one end of keeping away from one-way drive mechanism 4 in second pivot 3.

The second gear 7 is a helical gear.

The utility model discloses a theory of operation:

fix rack 6 in the frame, when carriage 8 is driven power promotion and is planed the wood, first gear 5 will roll on rack 6, at this moment, first pivot 2 will drive second pivot 3 through one-way drive mechanism 4 and rotate, second pivot 3 will be through second gear 7 to the synchronous output power of reason skin mechanism, when once planing the wood and accomplishing the back, carriage 8 will move back under the effect of drive power, get back to the initial position, at this moment, first pivot 2 just can not drive second pivot 3 through one-way drive mechanism 4 and rotate, second pivot 3 also can not be through second gear 7 to the synchronous output power of reason skin mechanism, avoid managing skin mechanism reverse motion.

Example 2

As shown in fig. 1-2, a synchronous peeling mechanism of a veneer slicer comprises a peeling synchronizing mechanism and a peeling output mechanism, wherein the peeling synchronizing mechanism comprises a first rotating shaft 2 and a second rotating shaft 3 which are arranged on any side of a conveying frame 8 through a rotating shaft frame, the first rotating shaft 2 and the second rotating shaft 3 are connected through a one-way transmission mechanism 4, a first gear 5 is coaxially fixed on the first rotating shaft 2, the first gear 5 is matched with a rack 6, a second gear 7 is coaxially fixed on the second rotating shaft 3, the peeling output mechanism comprises a first transmission shaft 9 and a second transmission shaft 10 which are arranged on the upper part of the conveying frame 8, a third transmission shaft 11 and a fourth transmission shaft 12 which are arranged on the lower part, a third gear 13, a fourth gear 14 and a third belt pulley 15 are coaxially fixed on the third transmission shaft 11, the third gear 13 is matched with the second gear 7, fourth transmission shaft 12 on the coaxial fifth gear 16 and the fourth belt pulley 17 of being fixed with, fifth gear 16 and the matching of fourth gear 14 set up, first transmission shaft 9 on the coaxial first belt pulley 18 that is fixed with, first belt pulley 18 pass through the belt with third belt pulley 15 and be connected, second transmission shaft 10 on the coaxial second belt pulley 19 that is fixed with, second belt pulley 19 pass through the belt with fourth belt pulley 17 and be connected, first transmission shaft 9 and third transmission shaft 11 between be equipped with many first conveyer belts 20, second transmission shaft 10 and fourth transmission shaft 12 between be equipped with many second conveyer belts 21.

Outside the carriage 8 is stretched out at the both ends of third transmission shaft 11, third gear 13 be located the one end of third transmission shaft 11, fourth gear 14 and third belt pulley 15 be located the other end of third transmission shaft 11, fourth transmission shaft 12 stretches out outside carriage 8 towards the one end of fourth gear 14, just fifth gear 16 and fourth belt pulley 17 are fixed on the position outside carriage 8, first transmission shaft 9 and second transmission shaft 10 stretch out outside carriage 8 towards the one end of fourth gear 14, first belt pulley 18 and second belt pulley 19 all be located outside carriage 8.

The second gear 7 and the third gear 13 are matched helical gears.

A first pressure lever 22 is fixed in parallel between the first transmission shaft 9 and the third transmission shaft 11 of the conveying frame 8, the first pressure lever 22 presses the first conveyor belt 20 to the second conveyor belt 21 from the inside of the first conveyor belt 20, a second pressure lever 23 is fixed in parallel between the second transmission shaft 10 and the fourth transmission shaft 12 of the conveying frame 8, and the second pressure lever 23 presses the second conveyor belt 21 to the first conveyor belt 20 from the inside of the second conveyor belt 21.

The utility model discloses a theory of operation:

when the conveying frame 8 is pushed by a driving force to plane wood, the first gear 5 rolls on the rack 6, at this time, the first rotating shaft 2 drives the second rotating shaft 3 to rotate through the one-way transmission mechanism 4, when the second rotating shaft 3 rotates, the second gear 7 fixed on the second rotating shaft 3 rotates synchronously, the third gear 13 is meshed with the second gear 7 in a matching way, the third transmission shaft 11 fixed with the third gear 13 rotates synchronously, the third transmission shaft 11 drives the fourth transmission shaft 12 to rotate through the fourth gear 14 and the fifth gear 16, the first transmission shaft 9 is driven to rotate through the third belt pulley 15 and the first belt pulley 18, the fourth transmission shaft 12 drives the second transmission shaft 10 to rotate through the fourth belt pulley 17 and the second belt pulley 19, the first transmission shaft 9, the second transmission shaft 10, the third transmission shaft 11 and the fourth transmission shaft 12 drive the first conveyor belt 20 and the second conveyor belt 21 to move when rotating, first depression bar 22 and second depression bar 23 compress tightly first conveyer belt 20 and second conveyer belt 21, guarantee the stable conveying of veneer, first conveyer belt 20 and second conveyer belt 21 are when the motion, the veneer of pressing from both sides between first conveyer belt 20 and second conveyer belt 21 is carried downwards, and export from the bottom, after once planing the wood is accomplished, carriage 8 will move back under the effect of drive power, get back to initial position, at this moment, first pivot 2 just can not drive second pivot 3 through one-way drive mechanism 4 and rotate, first transmission shaft 9, second transmission shaft 10, third transmission shaft 11, fourth transmission shaft 12 is all nonrotation, stop the transport of veneer.

Finally, it should be noted that the above-mentioned embodiments are only specific embodiments of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.

Claims

1. The utility model provides a dig and cut mechanism skin lazytongs, its characterized in that includes first pivot (2) and second pivot (3) through the pivot frame setting in carriage (8) arbitrary one side, first pivot (2) and second pivot (3) between link to each other through one-way drive mechanism (4), first pivot (2) on the coaxial first gear (5) that is fixed with, first gear (5) and rack (6) phase-match, second pivot (3) on the coaxial second gear (7) that is fixed with.

2. A skin synchronizing mechanism according to claim 1, wherein the first rotating shaft (2) and the second rotating shaft (3) are coaxially arranged, the first gear (5) is fixed at one end of the first rotating shaft (2) far away from the one-way transmission mechanism (4), and the second gear (7) is fixed at one end of the second rotating shaft (3) far away from the one-way transmission mechanism (4).

3. A skin synchronizing mechanism according to claim 1, characterized in that said second gear (7) is a helical gear.