CN219075899U - Cutting adjusting device of log sawing machine and log sawing machine - Google Patents

Abstract

The utility model belongs to the technical field of log sawing machines, and particularly relates to a cutting adjusting device of a log sawing machine and the log sawing machine, which comprise a rectangular cutter mounting frame, wherein a plurality of upper cutter mounting pieces are mounted on the upper edge of the cutter mounting frame, lower cutter mounting pieces matched with the upper cutter mounting pieces in number are mounted on the lower edge of the cutter mounting frame, cutters are detachably connected between the upper cutter mounting pieces and the lower cutter mounting pieces, a first driving device and a second driving device are respectively connected to the upper edge and the lower edge of the cutter mounting frame, a first limit groove is formed in the upper edge of the cutter mounting frame, a first limit slider matched with the first limit groove for limiting the movement of the upper cutter mounting pieces is arranged on the first driving device, a second limit groove is formed in the lower edge of the cutter mounting frame, a second limit slider matched with the second limit groove for limiting the movement of the lower cutter mounting pieces is arranged on the second driving device, and the distance between the cutters is effectively adjusted by controlling the first driving device and the second driving device.

Description

Cutting adjusting device of log sawing machine and log sawing machine

Technical Field

The utility model belongs to the technical field of sawmills, and particularly relates to a cutting adjusting device of a sawmill and the sawmill.

Background

It is known that wood is required to be processed to produce furniture and other products, and in the process of processing wood, a plurality of machine tools are used for loading and unloading to improve production efficiency, and cutting tools are arranged on the machine tools.

At present, the width requirements of wood products in market demands are different, and in order to meet the processing of different widths of wood, saw blades in a sawing machine need to be detached one by one and the interval of the saw blades is adjusted, or a plurality of cutting devices with different intervals are purchased, so that the wood processing efficiency is low and the enterprise operation cost is too high. Therefore, we propose a cutting adjustment device of a log sawing machine and the log sawing machine to solve the defects in the prior art.

Disclosure of Invention

The utility model aims to provide a cutting adjusting device of a wood sawing machine and the wood sawing machine, and aims to solve the technical problems of low wood processing efficiency and over-high enterprise operation cost caused by low saw blade spacing adjusting efficiency of the wood sawing machine in the prior art.

In order to achieve the above object, the embodiment of the utility model provides a cutting adjustment device of a log sawing machine, which comprises a rectangular cutter mounting frame, wherein a plurality of upper cutter mounting pieces are mounted on the upper edge of the cutter mounting frame, lower cutter mounting pieces matched with the upper cutter mounting pieces in number are mounted on the lower edge of the cutter mounting frame, cutters are detachably connected between the upper cutter mounting pieces and the lower cutter mounting pieces, a first driving device and a second driving device are respectively connected with the upper edge and the lower edge of the cutter mounting frame, a first limit groove is formed on the upper edge of the cutter mounting frame, a first limit slider matched with the first limit groove to limit the upper cutter mounting pieces is arranged on the first driving device, a second limit groove is formed on the upper edge of the cutter mounting frame, and a second limit slider matched with the second limit groove to limit the lower cutter mounting pieces is arranged on the second driving device.

Optionally, the cutter mounting frame includes upper guide rod, lower guide rod, first support and second support, upper guide rod detachable connect in between first support with the second support, lower guide rod pass through the bearing rotate connect in between first support with the second support, upper cutter installed part install in upper guide rod, lower cutter installed part install in lower guide rod.

Optionally, the first driving device comprises a first screw rod, a first motor and a first gear, the first screw rod is rotatably installed in the upper guide rod through a bearing, the first motor is installed on the first bracket through a first motor installation frame, a driving shaft of the first motor is meshed with the first gear, and the first gear is detachably connected with the first screw rod.

Optionally, a first through hole is formed in the middle of the first limiting slider, the first lead screw penetrates through the first through hole, and the first limiting slider penetrates through the first limiting groove to the outer side of the upper guide rod.

Optionally, the second driving device comprises a second lead screw, a second motor and a second gear, the second lead screw is rotatably installed in the lower guide rod through a bearing, the second motor is installed on the first bracket through a second motor installation frame, a driving shaft of the second motor is meshed with the first gear, and the first gear is detachably connected with the first lead screw.

Optionally, a second through hole is formed in the middle of the second limiting slider, the second lead screw penetrates through the second through hole, and the second limiting slider penetrates through the second limiting groove to the outer side of the lower guide rod.

Optionally, one end of an electric push rod is fixedly installed on the outer side of the second bracket, and the other end of the electric push rod is detachably connected with the upper guide rod through a connecting rod.

Optionally, the lengths of the first limit groove and the second limit groove are the same, and the positions of the first limit groove and the second limit groove are aligned in parallel.

Optionally, a plurality of groups of mounting holes are formed in the outer side of the first bracket and the outer side of the second bracket.

The utility model also provides a wood sawing machine, which comprises the cutting adjusting device of the wood sawing machine.

The cutting adjusting device of the sawmill provided by the embodiment of the utility model has at least one of the following technical effects:

according to the utility model, the first driving device and the second driving device are controlled by a user to drive, so that the first limit sliding block can move in the first limit groove and the second limit sliding block can move in the second limit groove respectively, a plurality of cutter mounting pieces are pushed, and the positions of the cutter mounting pieces in the cutter mounting frame are adjusted, so that the spacing between a plurality of cutters is adjusted. Therefore, a user can efficiently adjust the distance between the cutters by controlling the first driving device and the second driving device according to actual use requirements, so that the cutting device has the functions of slitting or slitting and also has the functions of slitting and slitting simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a cutting adjustment device of a log sawing machine according to an embodiment of the present utility model;

fig. 2 is another schematic structural view of a cutting adjustment device of a log sawing machine according to an embodiment of the present utility model;

fig. 3 is a side view of a cutting adjustment device of a log sawing machine according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a first limit slider and a second limit slider according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

100. a cutter mounting frame; 110. an upper guide rod; 111. a first limit groove; 120. a lower guide rod;

121. the second limit groove; 130. a first bracket; 140. a second bracket; 200. an upper cutter mounting member;

300. a lower cutter mounting member; 400. a cutter; 500. a first driving device; 510. a first lead screw;

520. a first motor; 530. a first gear; 600. a second driving device; 610. a second lead screw;

620. a second motor; 630. a second gear; 700. the first limiting slide block; 710. a first through hole;

800. the second limit sliding block; 810. a second through hole; 900. an electric push rod; 901. and (5) connecting a rod.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 4, there is provided a cutting adjustment device for a log saw, comprising a cutter mounting frame 100 having a rectangular shape, a plurality of upper cutter mounting members 200 are mounted on an upper edge of the cutter mounting frame 100, lower cutter mounting members 300 having a number matching with that of the upper cutter mounting members 200 are mounted on a lower edge of the cutter mounting frame 100, cutters 400 are detachably connected between the upper cutter mounting members 200 and the lower cutter mounting members 300, a first driving device 500 and a second driving device 600 are respectively connected to an upper and lower edge of the cutter mounting frame 100, a first limit groove 111 is provided on an upper edge of the cutter mounting frame 100, a first limit slider 700 is provided on the first driving device 500 to limit the movement of the upper cutter mounting members 200 in cooperation with the first limit groove 111, a second limit groove 121 is provided on a lower edge of the cutter mounting frame 100, and a second limit slider 800 is provided on the second driving device 600 to limit the movement of the lower cutter mounting members 300 in cooperation with the second limit groove 121.

The present utility model controls the first driving device 500 and the second driving device 600 to drive, so that the first limit slider 700 moves in the first limit groove 111 and the second limit slider 800 moves in the second limit groove 121, respectively, to push the plurality of cutter mounting members, and to adjust the positions of the cutter mounting members in the cutter mounting frame 100, thereby adjusting the intervals between the plurality of cutters 400. Therefore, the user can efficiently adjust the distance between the cutters 400 by controlling the first driving device 500 and the second driving device 600 according to the actual use requirement, so that the cutting device has the functions of slitting or slicing and simultaneously slitting and slicing.

Specifically, in another embodiment of the present utility model, as shown in fig. 1 to 3, the tool mounting frame 100 includes an upper guide bar 110, a lower guide bar 120, a first bracket 130, and a second bracket 140, the upper guide bar 110 is detachably connected between the first bracket 130 and the second bracket 140, the lower guide bar 120 is rotatably connected between the first bracket 130 and the second bracket 140 through a bearing, the upper tool mounting member 200 is mounted to the upper guide bar 110, and the lower tool mounting member 300 is mounted to the lower guide bar 120.

Specifically, in another embodiment of the present utility model, as shown in fig. 1 to 4, the first driving device 500 includes a first screw 510, a first motor 520 and a first gear 530, the first screw 510 is rotatably installed in the upper guide 110 through a bearing, the first motor 520 is installed on the first bracket 130 through a first motor 520 installation frame, a driving shaft of the first motor 520 is engaged with the first gear 530, and the first gear 530 is detachably connected with the first screw 510. Further, a first through hole 710 is formed in the middle of the first limiting slider 700, the first lead screw 510 penetrates through the first through hole 710, and the first limiting slider 700 penetrates through the first limiting groove 111 to the outer side of the upper guide rod 110. When the first motor 520 is turned on, the first motor 520 drives the first gear 530 to rotate, and the first gear 530 drives the first screw 510 to rotate, so that the first screw 510 drives the first limit slider 700 to retract toward the cutter direction, thereby locking each cutter 400 to achieve a fixing effect, and adjusting the spacing between the cutters 400.

Specifically, in another embodiment of the present utility model, as shown in fig. 1 to 4, the second driving device 600 includes a second lead screw 610, a second motor 620 and a second gear 630, the second lead screw 610 is rotatably installed in the lower guide 120 through a bearing, the second motor 620 is installed on the first bracket 130 through a second motor 620 installation frame, a driving shaft of the second motor 620 is engaged with the first gear 530, and the first gear 530 is detachably connected with the first lead screw 510. Further, a second through hole 810 is provided in the middle of the second limiting slider 800, the second lead screw 610 penetrates through the second through hole 810, and the second limiting slider 800 penetrates through the second limiting groove 121 to the outer side of the lower guide rod 120. When the second motor 620 is turned on, the second motor 620 drives the second gear 630 to rotate, and the second gear 630 drives the second screw rod 610 to rotate, so that the second screw rod 610 drives the second limit slider 800 to retract toward the cutters 400, locking each cutter 400 to achieve a fixing effect, and adjusting the spacing between the cutters 400.

Specifically, in another embodiment of the present utility model, as shown in fig. 3 of fig. 1, one end of an electric push rod 900 is fixedly installed on the outer side of the second bracket 140, and the other end of the electric push rod 900 is detachably connected to the upper guide rod 110 through a connecting rod 901. The user pushes the upper guide rod 110 to rotate by driving the electric push rod 900, so that the cutter 400 is tensioned between the upper guide rod 110 and the lower guide rod 120, the cutter 400 is prevented from loosening in the cutting process, and the potential safety hazard of the wood sawing machine is reduced.

Specifically, in another embodiment of the present utility model, as shown in fig. 1 to 3, the first and second limiting grooves 111 and 121 have the same length, and the positions of the first and second limiting grooves 111 and 121 are aligned in parallel with each other. Through being the parallel alignment setting each other with the position of first spacing groove 111 and second spacing groove 121, when the first spacing slider 700 of user control and second spacing slider 800 remove, can slide in step, prevent that upper cutter mounting piece 200 and lower cutter mounting piece 300 position are not aligned, make cutter 400 slope, influence cutting efficiency.

Specifically, in another embodiment of the present utility model, as shown in fig. 1 to 3, the outer side of the first bracket 130 and the outer side of the second bracket 140 are each provided with several sets of mounting holes. By providing a plurality of sets of mounting holes on the outer side of the first bracket 130 and the outer side of the second bracket 140, mounting points are provided for the first driving device 500, the second driving device 600 and the electric putter 900, and the mounting efficiency of each device is improved.

The utility model further provides a wood sawing machine, which comprises the cutting adjusting device of the wood sawing machine. The wood sawing machine comprises the cutting adjusting device of the wood sawing machine, so that the wood sawing machine can also control the first driving device 500 and the second driving device 600 according to the actual use requirement, and the distance between the cutters 400 is efficiently adjusted, so that the cutting device has the function of slitting or slicing, and also has the functions of slitting and slicing simultaneously.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The cutting and adjusting device of the log sawing machine comprises a rectangular cutter mounting frame, wherein a plurality of upper cutter mounting pieces are mounted on the upper edge of the cutter mounting frame, lower cutter mounting pieces matched with the upper cutter mounting pieces in number are mounted on the lower edge of the cutter mounting frame, cutters are detachably connected between the upper cutter mounting pieces and the lower cutter mounting pieces, and the cutting and adjusting device is characterized in that,

the upper edge and the lower edge of the cutter mounting frame are respectively connected with a first driving device and a second driving device, a first limiting groove is formed in the upper edge of the cutter mounting frame, the first driving device is provided with a first limiting slide block which is mutually matched with the first limiting groove to limit the movement of the upper cutter mounting piece, a second limiting groove is formed in the lower edge of the cutter mounting frame, and the second driving device is provided with a second limiting slide block which is mutually matched with the second limiting groove to limit the movement of the lower cutter mounting piece.

2. The cutting adjustment apparatus of claim 1, wherein the tool mounting frame comprises an upper guide bar, a lower guide bar, a first bracket and a second bracket, the upper guide bar being detachably connected between the first bracket and the second bracket, the lower guide bar being rotatably connected between the first bracket and the second bracket by a bearing, the upper tool mounting member being mounted to the upper guide bar, the lower tool mounting member being mounted to the lower guide bar.

3. The cutting adjustment apparatus of claim 2, wherein the first driving means includes a first screw, a first motor and a first gear, the first screw is rotatably mounted in the upper guide bar through a bearing, the first motor is mounted on the first bracket through a first motor mounting bracket, a driving shaft of the first motor is engaged with the first gear, and the first gear is detachably connected with the first screw.

4. A cutting adjustment device of a log sawing machine according to claim 3 wherein a first through hole is provided in the middle of the first limit slider, the first screw rod penetrates through the first through hole, and the first limit slider penetrates through the first limit groove to the outer side of the upper guide rod.

5. A cutting adjustment device of a log sawing machine according to claim 3 wherein the second drive means comprises a second screw, a second motor and a second gear, the second screw being rotatably mounted in the lower guide bar by means of bearings, the second motor being mounted on the first support by means of a second motor mounting bracket, the drive shaft of the second motor being in engagement with the first gear, the first gear being detachably connected to the first screw.

6. The cutting adjustment device of a log sawing machine according to claim 5 wherein a second through hole is formed in the middle of the second limit slider, the second screw rod penetrates through the second through hole, and the second limit slider penetrates through the second limit groove to the outer side of the lower guide rod.

7. The cutting adjustment apparatus of claim 2, wherein one end of an electric push rod is fixedly mounted on the outer side of the second bracket, and the other end of the electric push rod is detachably connected with the upper guide rod through a connecting rod.

8. A cutting adjustment device of a log saw according to any one of claims 1-7, wherein the first and second limit grooves are of the same length and are arranged in parallel alignment with each other.

9. A cutting adjustment device of a log saw according to any one of claims 2-7, characterized in that the outer side of the first bracket and the outer side of the second bracket are provided with several sets of mounting holes.

10. A sawmill, characterized in that it comprises a cutting adjustment device of a sawmill as claimed in any one of claims 1 to 9.

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