CN220593491U

CN220593491U - Wood cutting machine

Info

Publication number: CN220593491U
Application number: CN202321814017.1U
Authority: CN
Inventors: 刘孝安
Original assignee: Shangqiu Dingfeng Wood Industry Co ltd
Current assignee: Shangqiu Dingfeng Wood Industry Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-15
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a wood cutting machine which comprises supporting legs, wherein a bottom plate is welded below the inner sides of the supporting legs, a chip collecting box is arranged in the center of the top of the bottom plate, a chip blocking plate is arranged above the chip collecting box, and the top of the chip blocking plate is welded with the bottom of a workbench. According to the utility model, the chip sucking machine, the telescopic chip sucking port, the chip blocking plate and the chip collecting box are adopted, the chip generated when the upper blade rotates is sucked into the chip sucking machine through the telescopic chip sucking port, the chip sucking port can be adjusted to a proper height according to different thicknesses of wood through the first electric hydraulic rod arranged on the telescopic chip sucking port, in addition, the chip blocking plates arranged on two sides of the blade can block the chip generated when the lower blade rotates and slide into the chip collecting box along the track of the chip blocking plate, and the chip generated on the upper side or the lower side when the blade works can be cleaned and maintained conveniently.

Description

Wood cutting machine

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to a wood cutting machine.

Background

Wood is a common natural material that is widely used in the fields of construction, furniture, decoration, paper making, aerospace, medical and food packaging, etc., due to its unique physical, chemical and mechanical properties. When wood is processed, the first step is to cut the wood into desired lengths. In this regard, wood cutting equipment is an important condition affecting the efficiency and quality of wood processing.

The prior art has the following publication numbers: CN205572609U a wood cutting machine, includes frame and the saw bit of vertical installation in the frame, one side of saw bit is provided with the guiding rule, the frame slides along the direction of timber motion for the opposite side of guiding rule and is provided with the limiting plate that is used for fixing a position timber, the limiting plate orientation one side of guiding rule is formed with the spacing groove that is used for placing timber, be provided with in the spacing groove with timber push to the pressing component of guiding rule. The scheme adopts a novel mechanical structure. The utility model has the following advantages and effects: limiting grooves on the limiting plates limit wood, the wood is slid through sliding of the limiting plates, the wood is cut, an operator does not need to directly act on the wood, the operator is far away from the saw blade, and safety performance is improved.

The above patent still has certain drawbacks in use: the device does not make certain optimization to the saw dust that produces during operation. When cutting the timber, the cutting machine can lead to the splash of saw bit owing to the high-speed rotation of saw bit, if not handle it, can cause the pollution of surrounding environment to long-time saw bit stacks, also can bring certain influence to subsequent cutting work. In addition, the timber clamping mode of the device is left and right clamping, and during operation, because preceding timber has been cut, the holistic atress of timber has been inhomogeneous, and when the saw bit cuts, produces a decurrent effort, vibrations when rotating through high speed can make timber position relative skew from top to bottom, only through left and right clamping atress, can make timber jump upwards along the gap of cutting, has certain potential safety hazard.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the wood cutting machine which has the advantages of convenient cleaning and maintenance and uniform wood fixing stress, thereby solving the problems in the prior art.

(II) technical scheme

In order to achieve the advantages of convenient cleaning and maintenance and uniform wood fixing stress, the utility model adopts the following specific technical scheme:

the wood cutting machine comprises supporting legs, a bottom plate is welded below the inner sides among the supporting legs, a chip collecting box is arranged at the center position of the top of the bottom plate, a chip baffle is arranged above the chip collecting box, the top of the chip baffle is welded with the bottom of a workbench, a first motor is installed at the bottom of the workbench, the first motor is located on one side of the chip baffle, the top of the first motor is connected with a blade, clamping assemblies are arranged on two sides of the workbench, a roller is arranged on one side of the clamping assemblies, the roller is embedded in the workbench through a rotating shaft, a driving belt is wound on the rotating shaft, the other side of the driving belt penetrates through the workbench and is connected with a second motor in a transmission mode, the second motor is located inside the workbench, an upper plate is arranged above the workbench through struts on two sides, a chip absorbing machine is installed at the center position of the top surface of the upper plate, the bottom of the chip absorbing machine penetrates through the upper plate and is connected with a telescopic chip absorbing port, and pressing assemblies are arranged on two sides of the chip absorbing machine.

Further, the water tank is welded on the outer wall of the right side of the chip blocking plate, the water pump is arranged at the bottom of the water tank, the spray head is arranged at the upper position outside the left side plate of the water tank, and the spray head penetrates through the chip blocking plate and corresponds to the blade.

Further, the pushing component comprises a second electric hydraulic rod, a sliding column fixing plate and a sliding column, the top of the second electric hydraulic rod penetrates through the upper plate to be connected with the sliding column fixing plate, the lower part of the sliding column fixing plate is welded to two sides of the sliding column respectively through side plates on two sides, a plurality of groups of fixing holes are formed in the front of the sliding column at equal intervals, a first sliding block is nested on the sliding column, a knob is arranged in the center position of the front of the first sliding block, and a spring pressing wheel is installed at the bottom of the first sliding block.

Further, the flexible bits mouth of inhaling comprises bits mouth, outer tube, first electronic hydraulic stem and inner tube, the outside both sides of inner tube are equipped with first spout, first spout embeds there is the second slider, second slider one side welds in the inboard top position of outer tube, outer tube bottom is connected with and inhales the bits mouth, the outside top position of outer tube is connected with first electronic hydraulic stem top through the welded plate.

Further, the clamping assembly comprises a clamping head and a third electric hydraulic rod, the clamping head is welded at the top of the third electric hydraulic rod, the surface position below the third electric hydraulic rod is connected with the top of a third sliding block, a pulley is arranged at the bottom of the third sliding block and is arranged in a third sliding groove, side pulleys are arranged on two sides of the third sliding block and are arranged in a second sliding groove.

Further, a layer of filter screen is arranged in the chip collecting box.

(III) beneficial effects

Compared with the prior art, the utility model provides the wood cutting machine, which has the following beneficial effects:

(1) According to the utility model, the chip sucking machine, the telescopic chip sucking port, the chip blocking plate and the chip collecting box are adopted, the chip generated when the upper blade rotates is sucked into the chip sucking machine through the telescopic chip sucking port, the chip sucking port can be adjusted to a proper height according to different thicknesses of wood through the first electric hydraulic rod arranged on the telescopic chip sucking port, in addition, the chip blocking plates arranged on two sides of the blade can block the chip generated when the lower blade rotates and slide into the chip collecting box along the track of the chip blocking plate, and the chip generated on the upper side or the lower side during the operation of the blade can be cleaned and maintained conveniently.

(2) According to the utility model, the clamping assembly and the pressing assembly are adopted, the clamping head welded at the top is driven to stretch left and right through the third electric hydraulic rod arranged in the clamping assembly, a left-right fixing effect is achieved on the placed wood, the second electric hydraulic rod arranged in the pressing assembly stretches up and down, the spring pinch roller is driven to lift, a fixing effect is achieved on the wood up and down, the sliding column and the first sliding block are further arranged on the pressing assembly, the position of the spring pinch roller arranged below the first sliding block is changed through the left-right translation of the first sliding block on the sliding column, finally the fixing hole and the knob are used for fixing, the stress area can be transversely increased through adjusting the left-right position of the spring pinch roller on different wood, the device can correspondingly adjust and fix the left-right upper part and the lower part of the wood, and the device has the advantage of uniform wood fixing stress.

Drawings

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

FIG. 1 is a schematic view of a wood cutting machine according to the present utility model;

FIG. 2 is a schematic view of the structure of the pressing assembly of the wood cutting machine of the present utility model;

FIG. 3 is a schematic view of the structure of the telescopic chip suction port of the wood cutting machine of the present utility model;

fig. 4 is a schematic structural view of a clamping assembly of the wood cutting machine of the present utility model.

In the figure:

1. a support leg; 2. a bottom plate; 3. a blade; 4. a first motor; 5. a work table; 6. a clamping assembly; 7. an upper plate; 8. pressing down the assembly; 9. a chip suction machine; 10. a telescopic chip suction port; 11. a roller; 12. a rotating shaft; 13. a transmission belt; 14. a second motor; 15. a spray head; 16. a water tank; 17. a water pump; 18. a chip blocking plate; 19. a chip collecting box; 20. a second electric hydraulic lever; 21. a strut fixing plate; 22. a spool; 23. a fixing hole; 24. a first slider; 25. a knob; 26. a spring pinch roller; 27. a chip suction port; 28. an outer tube; 29. a second slider; 30. a first chute; 31. an inner tube; 32. a first electric hydraulic lever; 33. a clamping head; 34. a third electric hydraulic lever; 35. a third slider; 36. a side pulley; 37. a second chute; 38. a pulley; 39. a third chute; 40. and (3) a filter screen.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a wood cutting machine is provided.

The wood cutting machine according to the embodiment of the utility model, as shown in fig. 1-4, further comprises supporting legs 1, a bottom plate 2 is welded below the inner sides of the supporting legs 1, a chip collecting box 19 is arranged at the center position of the top of the bottom plate 2, a chip blocking plate 18 is arranged above the chip collecting box 19, the top of the chip blocking plate 18 is welded with the bottom of the workbench 5, a first motor 4 is arranged at the bottom of the workbench 5, the first motor 4 is positioned at one side of the chip blocking plate 18, the top of the first motor 4 is connected with a blade 3, clamping assemblies 6 are arranged at two sides of the workbench 5, a roller 11 is arranged at one side of the clamping assemblies 6, the roller 11 is embedded in the workbench 5 through a rotating shaft 12, a driving belt 13 is wound on the rotating shaft 12, the other side of the driving belt 13 penetrates through the workbench 5 and is in transmission connection with a second motor 14, the second motor 14 is positioned inside the workbench 5, an upper plate 7 is arranged above the workbench 5 through struts at two sides, a chip absorber 9 is arranged at the center position of the top surface of the upper plate 7, the bottom of the chip absorber 9 is connected with a telescopic chip absorber 10, and two side chip absorber assemblies 8 are arranged at two sides of the chip absorber 9.

In one embodiment, the water tank 16 is welded on the outer wall of the right side of the chip blocking plate 18, the water pump 17 is arranged at the bottom of the water tank 16, the spray head 15 is arranged at the upper position outside the left side plate of the water tank 16, the spray head 15 penetrates through the chip blocking plate 18 to correspond to the blade 3, and the blade 3 during high-speed rotation is subjected to heat reduction through the spray head 15.

In one embodiment, the pressing component 8 is composed of a second electric hydraulic rod 20, a sliding column fixing plate 21 and a sliding column 22, the sliding column fixing plate 21 is connected to the top of the second electric hydraulic rod 20 through the upper plate 7, the lower part of the sliding column fixing plate 21 is welded to two sides of the sliding column 22 respectively through two side plates, a plurality of groups of fixing holes 23 are formed in the front of the sliding column 22 at equal intervals, a first sliding block 24 is nested on the sliding column 22, a knob 25 is arranged in the center of the front of the first sliding block 24, and a spring pressing wheel 26 is installed at the bottom of the first sliding block 24.

In one embodiment, the telescopic chip suction port 10 is composed of a chip suction port 27, an outer pipe 28, a first electric hydraulic rod 32 and an inner pipe 31, wherein first sliding grooves 30 are formed in two sides of the outer portion of the inner pipe 31, second sliding blocks 29 are arranged in the first sliding grooves 30, one side of each second sliding block 29 is welded to the upper position of the inner side of the outer pipe 28, the bottom of the outer pipe 28 is connected with the chip suction port 27, and the upper position of the outer side of the outer pipe 28 is connected with the top of the first electric hydraulic rod 32 through a welding plate.

In one embodiment, the clamping assembly 6 is composed of a clamping head 33 and a third electric hydraulic rod 34, the clamping head 33 is welded at the top of the third electric hydraulic rod 34, the lower surface position of the third electric hydraulic rod 34 is connected with the top of a third sliding block 35, a pulley 38 is arranged at the bottom of the third sliding block 35, the pulley 38 is arranged in a third sliding groove 39, side pulleys 36 are arranged on two sides of the third sliding block 35, the side pulleys 36 are arranged in a second sliding groove 37, the wood is clamped left and right by stretching and retracting the third electric hydraulic rod 34, and the second sliding groove 37, the third sliding groove 39, the side pulleys 36 and the pulley 38 are arranged in the workbench 5, so that the clamping assembly 6 can follow movement when the wood is conveyed by the roller 11, friction force during movement can be reduced, the wood can be always reinforced by the clamping assembly 6 during conveying, and deviation generated during cutting is reduced.

In one embodiment, a layer of filter screen 40 is arranged in the chip collecting box 19, the chips generated when the blade 3 rotates through the chip collecting box 19 are collected in the chip collecting box, and water sprayed by the spray head 15 is separated from the chips through the filter screen 40 arranged in the chip collecting box.

Working principle: in actual operation, the device adopts the chip sucking machine 9, the telescopic chip sucking port 10, the chip blocking plates 18 and the chip collecting box 19, the chip sucking machine 9 sucks the chips generated when the upper blade 3 rotates into the chip sucking machine 9 through the telescopic chip sucking port 10, the chip sucking port 27 can be adjusted to a proper height according to different thicknesses of wood through the first electric hydraulic rod 32 arranged on the telescopic chip sucking port 10, in addition, the chips generated when the lower blade 3 rotates can be blocked through the chip blocking plates 18 arranged at two sides of the blade 3 and can slide into the chip collecting box 19 along the track of the chip blocking plates 18, the chip generated when the blade 3 works is convenient to clean and maintain, in addition, the device also adopts the clamping component 6 and the pressing component 8, through the third electric hydraulic rod 34 arranged in the clamping component 6, the clamping head 33 for driving top welding stretches left and right, plays a left and right fixed effect on placed timber, stretches up and down through the second electric hydraulic rod 20 arranged in the pressing component 8, and then drives the lifting of the spring pressing wheel 26, plays a fixed effect on the timber up and down, and the pressing component 8 is further provided with the sliding column 22 and the first sliding block 24, the position of the spring pressing wheel 26 arranged below the first sliding block 24 is changed through the left and right translation of the first sliding block 24 on the sliding column 22, finally the fixing hole 23 and the knob 25 are used for fixing, the stress area can be transversely increased through adjusting the left and right positions of the spring pressing wheel 26 on different timber widths, and the whole device can be correspondingly adjusted and fixed on the left, right, upper and lower sides of the timber, so that the timber fixing stress is uniform.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The wood cutting machine comprises supporting legs (1), and is characterized in that a bottom plate (2) is welded below the inner sides of the supporting legs (1), a chip collecting box (19) is arranged at the center position of the top of the bottom plate (2), a chip blocking plate (18) is arranged above the chip collecting box (19), the top of the chip blocking plate (18) is welded with the bottom of a workbench (5), a first motor (4) is arranged at the bottom of the workbench (5), the first motor (4) is positioned at one side of the chip blocking plate (18), the top of the first motor (4) is connected with a blade (3), clamping assemblies (6) are arranged at two sides of the workbench (5), a roller (11) is arranged at one side of the clamping assemblies, the roller (11) is embedded in the workbench (5) through a rotating shaft (12), a driving belt (13) is wound on the rotating shaft (12), the other side of the driving belt (13) penetrates through the workbench (5) and is in driving connection with a second motor (14), the second motor (14) is positioned inside the workbench (5), chip absorbing plates (7) are arranged at two sides of the workbench (5), a supporting post (7) are arranged above the workbench (7), the bottom of the chip suction machine (9) penetrates through the upper plate (7) and is connected with the telescopic chip suction port (10), and pressing assemblies (8) are arranged on two sides of the chip suction machine (9).

2. The wood cutting machine according to claim 1, wherein a water tank (16) is welded on the outer wall of the right side of the chip blocking plate (18), a water pump (17) is arranged at the bottom of the water tank (16), a spray head (15) is arranged at the upper position outside the left side plate of the water tank (16), and the spray head (15) penetrates through the chip blocking plate (18) and corresponds to the blade (3).

3. The wood cutting machine according to claim 1, wherein the pressing component (8) is composed of a second electric hydraulic rod (20), a sliding column fixing plate (21) and a sliding column (22), the sliding column fixing plate (21) is connected to the second electric hydraulic rod (20) through the upper plate (7), the sliding column fixing plate (21) is welded to two sides of the sliding column (22) below through two side plates respectively, multiple groups of fixing holes (23) are formed in the front of the sliding column (22) at equal intervals, a first sliding block (24) is nested on the sliding column (22), a knob (25) is arranged in the front center position of the first sliding block (24), and a spring pressing wheel (26) is installed at the bottom of the first sliding block (24).

4. The wood cutting machine according to claim 1, wherein the telescopic chip suction port (10) is composed of a chip suction port (27), an outer pipe (28), a first electric hydraulic rod (32) and an inner pipe (31), first sliding grooves (30) are formed in two outer sides of the inner pipe (31), second sliding blocks (29) are arranged in the first sliding grooves (30), one side of each second sliding block (29) is welded at an upper inner side position of the outer pipe (28), the chip suction port (27) is connected to the bottom of the outer pipe (28), and the upper outer side position of the outer pipe (28) is connected with the top of the first electric hydraulic rod (32) through a welding plate.

5. The wood cutting machine according to claim 1, wherein the clamping assembly (6) is composed of a clamping head (33) and a third electric hydraulic rod (34), the clamping head (33) is welded at the top of the third electric hydraulic rod (34), the position of the lower surface of the third electric hydraulic rod (34) is connected with the top of a third sliding block (35), a pulley (38) is arranged at the bottom of the third sliding block (35), the pulley (38) is arranged in a third sliding groove (39), side pulleys (36) are arranged at two sides of the third sliding block (35), and the side pulleys (36) are arranged in a second sliding groove (37).

6. A wood cutting machine according to claim 1, wherein the chip collection bin (19) is internally provided with a layer of filter screen (40).