CN219563445U

CN219563445U - Low noise type woodworking band sawing machine

Info

Publication number: CN219563445U
Application number: CN202320742684.7U
Authority: CN
Inventors: 孟建华
Original assignee: Jiangsu Dongju Machinery Technology Co ltd
Current assignee: Jiangsu Dongju Machinery Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-22
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a low-noise woodworking band saw machine which comprises a lower machine case, wherein the upper surface of the lower machine case is fixedly connected with a machine frame, the upper surface of the machine frame is fixedly connected with an upper machine case, the right side of the machine frame is fixedly connected with a rodless cylinder, the movable end of the rodless cylinder is fixedly connected with a noise reduction cover, the inner wall of the noise reduction cover is fixedly connected with a noise reduction plate, one surface of the noise reduction plate, which is far away from the noise reduction cover, is fixedly connected with sound absorbing cotton, the right side surface of the machine frame is fixedly connected with an operating table, a band saw is arranged between the upper machine case and the lower machine case, and the upper surface of the operating table is provided with a leak hole. According to the wood sawing machine, the noise reduction cover is arranged, after wood is placed on the operation table, the movable end of the rodless cylinder drives the noise reduction cover to descend to the position above the wood, then the band sawing machine is started to push the wood to saw, and when the wood is saw cut, the noise generated by the noise reduction cover, the noise reduction plate and the sound absorption cotton are blocked, so that the noise generated when the wood sawing machine saw the wood is reduced, the noise is prevented from being large, and the influence on the hearing of operators is prevented.

Description

Low noise type woodworking band sawing machine

Technical Field

The utility model relates to the technical field of band saw machines, in particular to a low-noise woodworking band saw machine.

Background

The woodworking band saw machine uses annular endless band saw blades as saw tools, and makes unidirectional continuous rectilinear motion on two saw wheels to saw timber.

Through searching, the patent with the Chinese patent application number of CN214323621U discloses a vertical woodworking band saw machine, which comprises a frame, an upper machine case arranged on the upper part of the frame, a lower machine case arranged on the lower part of the frame and the like. The woodworking band saw machine in the above patent has the following disadvantages: when the device saw cuts timber, the dust hood can not make an uproar to the noise of saw cut the time, leads to the noise big, also has the influence to operating personnel's hearing.

Disclosure of Invention

The utility model aims to provide a low-noise woodworking band saw machine to solve the problems in the prior art.

The embodiment of the utility model adopts the following technical scheme:

the utility model provides a low noise formula carpenter band saw, includes lower machine case, lower machine case upper surface fixedly connected with frame, frame upper surface fixedly connected with goes up machine case, frame right side fixedly connected with rodless cylinder, rodless cylinder expansion end fixedly connected with fall the cover of making an uproar, fall the cover inner wall fixedly connected with and fall the board of making an uproar, fall the board and keep away from the one side fixedly connected with of falling the cover of making an uproar and inhale the sound cotton, frame right side surface fixedly connected with operation panel, go up the machine case and be provided with the band saw down between the machine case, the leak hole has been seted up to the operation panel upper surface.

Preferably, the lower surface of the lower chassis is fixedly connected with a spring damping shock absorber, and the lower surface of the spring damping shock absorber is fixedly connected with supporting legs.

Preferably, the first chute is arranged on the upper surface of the operating platform, the second chute is arranged on the upper surface of the operating platform, the first sliding block is connected with the inner wall of the first chute in a sliding manner, the second sliding block is connected with the inner wall of the second chute in a sliding manner, and the same baffle is fixedly connected with the upper surfaces of the first sliding block and the second sliding block.

Preferably, the screw hole has been seted up on the second slider right side, and screw hole inner wall threaded connection has the threaded rod, and the one end that the threaded rod is close to the frame rotates with second spout right side inner wall to be connected, and second spout inner wall fixedly connected with stopper, the rotation hole has been seted up on the stopper right side, rotates downthehole wall and threaded rod surface rotation to be connected, and the one end fixedly connected with handle of frame is kept away from to the threaded rod.

Preferably, the right side of the upper chassis is fixedly connected with a dust collection assembly, the lower surface of the dust collection assembly is fixedly connected with a dust collection pipe, and one end of the dust collection pipe, which is far away from the dust collection assembly, penetrates through one surface of the sound absorption cotton, which is far away from the noise reduction plate.

The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:

firstly, through setting up the cover of making an uproar, place timber on the operation panel after, the rodless cylinder expansion end drives the cover of making an uproar and descends to timber top, the rodless cylinder is prior art, do not describe in the picture, then start the band saw machine, promote timber and saw cut, when saw cut, the noise that falls the cover of making an uproar and fall the board and inhale the sound cotton and separate the noise that produces, simultaneously through spring damping bumper shock absorber, the vibrations when saw cut are buffered, the noise that reduces vibrations and produce reaches the noise that produces when reducing woodworking band saw machine saw cut timber, prevent that the noise is big, the effect that causes the influence to operating personnel's hearing.

Secondly, through setting up the baffle, place and saw cut the position back on the operation is adjusted to timber, rotate the handle, the threaded rod rotates and drives the second slider and remove, and the second slider removes and drives the baffle and remove, when baffle and timber contact, stops to rotate the handle, reaches the timber of different sizes and carries out spacingly, prevents the effect of timber skew when saw cutting.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is: the utility model is a schematic diagram of a main view structure;

fig. 2 is: the utility model discloses a schematic diagram of a normal section structure of a noise reduction cover;

fig. 3 is: the operation table of the utility model is a schematic diagram of a normal section structure;

fig. 4 is: the right-cut structure schematic diagram of the operating platform is provided.

In the figure: 1. a lower case; 2. a frame; 3. an upper case; 4. a rodless cylinder; 5. a noise reduction cover; 6. a noise reduction plate; 7. sound absorbing cotton; 8. an operation table; 9. band saw; 10. a dust collection pipe; 11. a spring-damper shock absorber; 12. supporting feet; 13. a first slider; 14. a second slider; 15. a baffle; 16. a threaded rod; 17. a limiting block; 18. a handle; 19. and a dust collection assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.

Referring to fig. 1-4, the present utility model provides a low noise type woodworking band saw machine technical scheme:

the utility model provides a low noise formula carpenter band saw, including lower machine case 1, lower machine case 1 upper surface fixedly connected with frame 2, frame 2 upper surface fixedly connected with goes up quick-witted case 3, frame 2 right side fixedly connected with rodless cylinder 4, rodless cylinder 4 expansion end fixedly connected with falls noise cover 5, fall noise cover 5 inner wall fixedly connected with and fall noise board 6, fall noise board 6 and keep away from one side fixedly connected with that falls noise cover 5 inhale sound cotton 7, frame 2 right side surface fixedly connected with operation panel 8, go up and be provided with band saw 9 between machine case 3 and the lower machine case 1, the leak hole has been seted up to operation panel 8 upper surface.

Specifically, through setting up the cover of making an uproar 5 that falls, place timber on operation panel 8 after, rodless cylinder 4 expansion end drives the cover of making an uproar 5 that falls to timber top, then starts band saw 9 machine, promotes timber and saw cuts, when saw cuts, falls the noise that cover of making an uproar 5 and noise reduction board 6 and inhale the sound cotton 7 to produce and separate the noise that produces when reaching the reduction carpenter band saw 9 machine saw cuts timber, prevent that the noise is big, cause the effect of influence to operating personnel's hearing.

In this embodiment, as shown in fig. 1-2, a spring damping shock absorber 11 is fixedly connected to the lower surface of the lower chassis 1, and supporting legs 12 are fixedly connected to the lower surface of the spring damping shock absorber 11.

The right side of the upper case 3 is fixedly connected with a dust collection assembly 19, the lower surface of the dust collection assembly 19 is fixedly connected with a dust collection pipe 10, and one end of the dust collection pipe 10, which is far away from the dust collection assembly 19, penetrates through one surface of the sound absorption cotton 7, which is far away from the noise reduction plate 6.

Specifically, through the spring damping shock absorber 11, the spring damping shock absorber 11 is the prior art, and is not described in the figure, and the dust collection assembly 19 is the prior art in the patent with the chinese patent application number of CN214323621U, and is not described in the figure, so as to achieve the effect of buffering vibration during sawing and reducing noise generated by vibration.

In this embodiment, as shown in fig. 1-4, a first chute is formed on the upper surface of the operating platform 8, a second chute is formed on the upper surface of the operating platform 8, a first slide block 13 is slidably connected to the inner wall of the first chute, a second slide block 14 is slidably connected to the inner wall of the second chute, and the same baffle 15 is fixedly connected to the upper surfaces of the first slide block 13 and the second slide block 14.

The right side of the second sliding block 14 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded rod 16, one end of the threaded rod 16, which is close to the frame 2, is in rotary connection with the inner wall of the right side of the second sliding groove, the inner wall of the second sliding groove is fixedly connected with a limiting block 17, the right side of the limiting block 17 is provided with a rotary hole, the inner wall of the rotary hole is in rotary connection with the surface of the threaded rod 16, and one end, which is far away from the frame 2, of the threaded rod 16 is fixedly connected with a handle 18.

Specifically, through setting up baffle 15, place at the back of operating the adjustment saw cut position at timber, rotate handle 18, threaded rod 16 rotates and drives second slider 14 and remove, and second slider 14 removes and drives baffle 15 and remove, and when baffle 15 and timber contact, stop rotating handle 18 reaches the effect of limiting the timber of equidimension, prevent timber skew when saw cut.

Working principle: when the low-noise woodworking band saw is used, a user firstly places wood at an operationally adjusted sawing position, then rotates a handle 18, a threaded rod 16 rotates to drive a second sliding block 14 to move, the second sliding block 14 moves to drive a baffle plate 15 to move, when the baffle plate 15 contacts with the wood, the handle 18 stops rotating to limit the wood, then a rodless cylinder 4 is started, the movable end of the rodless cylinder 4 drives a noise reduction cover 5 to descend to the upper side of the wood, then the band saw 9 is started to push the wood to saw, when sawing is performed, the noise reduction cover 5, a noise reduction plate 6 and a sound absorption cotton 7 separate generated noise, a spring damping shock absorber 11 buffers vibration generated when sawing, and fine scraps generated when sawing in the noise reduction cover 5 are collected through a dust suction pipe 10 and a dust suction assembly 19.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a low noise formula carpenter band saw machine, includes lower machine case (1), its characterized in that: the utility model discloses a noise reduction machine, including frame (2) and band saw (9), frame (2) upper surface fixedly connected with frame (2), frame (2) right side fixedly connected with rodless cylinder (4), rodless cylinder (4) active end fixedly connected with cover (5) of making an uproar falls, cover (5) inner wall fixedly connected with of making an uproar falls in the cover (6) of making an uproar falls, the one side fixedly connected with of making an uproar falls cover (5) is kept away from in the board of making an uproar (6) inhale sound cotton (7), frame (2) right side fixedly connected with operation panel (8), be provided with band saw (9) between upper computer case (3) and lower machine case (1), the leak is seted up to operation panel (8) upper surface.

2. A low noise type woodworking band saw machine as defined in claim 1, wherein: the lower chassis (1) is fixedly connected with a spring damping shock absorber (11) on the lower surface, and supporting legs (12) are fixedly connected to the lower surface of the spring damping shock absorber (11).

3. A low noise type woodworking band saw machine as defined in claim 1, wherein: the novel automatic sliding device is characterized in that a first sliding groove is formed in the upper surface of the operating platform (8), a second sliding groove is formed in the upper surface of the operating platform (8), a first sliding block (13) is connected to the inner wall of the first sliding groove in a sliding mode, a second sliding block (14) is connected to the inner wall of the second sliding groove in a sliding mode, and the same baffle (15) is fixedly connected to the upper surfaces of the first sliding block (13) and the second sliding block (14).

4. A low noise type woodworking band saw machine as defined in claim 3, wherein: the utility model discloses a frame, including screw rod (16), second slider (14) right side has seted up the screw hole, screw hole inner wall threaded connection has threaded rod (16), the one end that threaded rod (16) are close to frame (2) rotates with second spout right side inner wall to be connected, second spout inner wall fixedly connected with stopper (17), the rotation hole has been seted up on stopper (17) right side, rotate downthehole wall and threaded rod (16) surface rotation to be connected, one end fixedly connected with handle (18) that frame (2) were kept away from to threaded rod (16).

5. A low noise type woodworking band saw machine as defined in claim 1, wherein: the dust collection device is characterized in that the dust collection assembly (19) is fixedly connected to the right side of the upper chassis (3), the dust collection tube (10) is fixedly connected to the lower surface of the dust collection assembly (19), and one end, far away from the dust collection assembly (19), of the dust collection tube (10) penetrates through the sound absorption cotton (7) and is far away from one face of the noise reduction plate (6).