CN213617152U

CN213617152U - Sawmilling equipment for construction of building engineering

Info

Publication number: CN213617152U
Application number: CN202021328227.6U
Authority: CN
Inventors: 罗六强
Original assignee: Guangxi Polytechnic of Construction
Current assignee: Guangxi Polytechnic of Construction
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-07-06
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a sawmilling equipment of building engineering construction usefulness, including base, workstation, positioning mechanism and cutting wheel, the workstation is located the base upper end, positioning mechanism is located workstation upper surface both sides, the cutting wheel rotates and installs on the workstation, positioning mechanism includes first transmission lead screw, second transmission lead screw, first transmission lead screw, second transmission lead screw rotate respectively and install in the inside both sides of workstation, all be equipped with screw-nut on first transmission lead screw, the second transmission lead screw, fixedly connected with fixed block on the screw-nut. The utility model discloses a set up positioning mechanism, can place the timber that waits to cut on the workstation, then rotate the screw rod on the positioning mechanism, utilize screw rod one end to support and press the locating plate, utilize two sets of locating plates to extrude the location to timber, guarantee that location effect is good, and in the cutting process, can make positioning mechanism remove and take timber synchronous motion, be convenient for fix a position the sawmilling work.

Description

Sawmilling equipment for construction of building engineering

Technical Field

The utility model relates to a building construction equipment correlation technique field specifically is a sawmilling equipment of building engineering construction usefulness.

Background

The wood board is a material widely used in decoration and building industries, and a circular saw is often used for processing wood and boards in the process of formwork erecting in a civil construction site so as to ensure that the wood is fully used.

However, when the existing wood sawing equipment is used for sawing wood, an operator is often required to fix the wood and push the wood to move for cutting, the risk is high, the hand of the operator is easy to hurt, and when the existing wood sawing equipment is used for sawing wood, wood chips and dust can be generated to influence the working environment, and the wood chips cannot be intensively processed, so that the wood chips are accumulated to influence the continuous wood sawing work and need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sawmilling equipment of building engineering construction usefulness to solve the current sawmilling equipment that mentions in the above-mentioned background art and adding man-hour to timber, often need the operator to fix timber and promote the timber to remove and cut with the hand, the risk is big, hinder operator's hand easily, and during current sawmilling equipment sawmilling, can produce saw-dust and dust, influence operational environment, and the saw-dust can not obtain centralized processing, lead to the saw-dust to pile up, influence the problem of continuous sawmilling work.

In order to achieve the above object, the utility model provides a following technical scheme: a wood sawing device for construction of constructional engineering, which comprises a base, a workbench, a positioning mechanism and a cutting wheel, the worktable is positioned at the upper end of the base, the positioning mechanisms are positioned at two sides of the upper surface of the worktable, the cutting wheels are rotatably arranged on the worktable, the positioning mechanism comprises a first transmission screw rod and a second transmission screw rod which are respectively and rotatably arranged at two sides in the workbench, the first transmission screw rod and the second transmission screw rod are both provided with screw rod nuts, the screw rod nuts are fixedly connected with fixed blocks, the fixed block penetrates through the sliding grooves formed in the two sides of the upper surface of the workbench and extends to the surface of the workbench, a screw is rotatably arranged on the fixed block, one side of the fixed block is provided with a positioning plate, the positioning plate is connected with the fixed block through an extension spring, and one end of the screw rod penetrates through the fixed block and abuts against the surface of one side of the positioning plate.

Preferably, be equipped with first motor on workstation lateral wall, the output fixedly connected with dwang of first motor, the dwang is located inside the workstation, and the limiting plate that dwang one end and base inside were equipped with rotates and is connected, the dwang is located between first transmission lead screw, the second transmission lead screw, and is connected through first drive belt between the dwang, be connected through second drive belt between second transmission lead screw and the dwang.

Preferably, the base is internally provided with a fixing frame, the fixing frame is rotatably provided with a rotating shaft, the cutting wheel is fixedly sleeved on the rotating shaft, a second motor is arranged below the fixing frame, an output shaft of the second motor is connected with a third transmission belt, and the other end of the third transmission belt is connected with the rotating shaft.

Preferably, the workstation is run through and extends to the workstation upper end to cutting wheel one side, the workstation surface is equipped with the mesh, the mesh is located the cutting wheel both sides, be equipped with the chip guide groove on the mount, the chip guide groove is the slope setting, and the chip guide groove is located under cutting wheel and the mesh, be equipped with the dodge gate on the base lateral wall that the chip guide groove corresponds.

Preferably, the base upper end is equipped with the suction hood, the suction hood is located the cutting wheel top, and the inside top of suction hood is equipped with the dust absorption and divides the pipe, the dust absorption divides the pipe both sides and all has seted up multiunit dust absorption mouth.

Preferably, a dust collector is arranged on one side wall of the base, a main dust collecting pipe is connected to one side of the dust collector, and one end of the main dust collecting pipe extends into the dust collecting cover and is connected with the sub dust collecting pipe.

The utility model provides a sawmilling equipment of building engineering construction usefulness possesses following beneficial effect:

(1) the utility model discloses a set up positioning mechanism, the in-process of sawmilling can place the timber of waiting to cut on the workstation, then rotates the screw rod on the positioning mechanism, utilizes screw rod one end to support and presses the locating plate, utilizes two sets of locating plates to extrude the location to timber, guarantees that the location is effectual, and in the cutting process, can utilize first transmission lead screw, second transmission lead screw to rotate to make positioning mechanism remove and take timber synchronous motion, be convenient for fix a position the sawmilling work.

(2) The utility model discloses a set up the suction hood, when can be to the sawmilling, the dust of raising absorbs, guarantees that operational environment is stable, through the chip groove that sets up in that the base is inside to seted up the mesh at the workstation surface, the large granule saw-dust that the sawmilling produced in time falls down the chip groove through the mesh, collects the saw-dust, avoids the saw-dust to pile up the phenomenon that can not even discharge influence sawmilling work, guarantees continuous sawmilling work, convenient to use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a right side view structure diagram of the present invention;

fig. 4 is a schematic structural view of a top view portion of the workbench according to the present invention.

In the figure: 1. a base; 2. a dust hood; 3. a work table; 4. a chute; 5. a fixed block; 6. a screw; 7. positioning a plate; 8. a first motor; 9. a vacuum cleaner; 10. a main dust suction pipe; 11. a movable door; 12. a feed screw nut; 13. a first drive belt; 14. a second drive belt; 15. rotating the rod; 16. a limiting plate; 17. a first drive screw; 18. dust collection branch pipes; 19. a dust suction port; 20. a cutting wheel; 21. a fixed mount; 22. a rotating shaft; 23. a third drive belt; 24. a chip guide groove; 25. a second motor; 26. an extension spring; 27. and a second transmission screw rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a log sawing device for building engineering construction comprises a base 1, a workbench 3, a positioning mechanism and a cutting wheel 20, wherein the workbench 3 is positioned at the upper end of the base 1, the positioning mechanism is positioned at two sides of the upper surface of the workbench 3, the cutting wheel 20 is rotatably installed on the workbench 3, the positioning mechanism comprises a first transmission screw rod 17 and a second transmission screw rod 27, the first transmission screw rod 17 and the second transmission screw rod 27 are respectively rotatably installed at two sides inside the workbench 3, screw nuts 12 are respectively arranged on the first transmission screw rod 17 and the second transmission screw rod 27, fixed blocks 5 are fixedly connected onto the screw nuts 12, sliding grooves 4 formed in two sides of the upper surface of the workbench 3 and extending to the surface of the workbench 3 are penetrated by the fixed blocks 5, screw rods 6 are installed on the fixed blocks 5, a positioning plate 7 is arranged at one side of the fixed blocks 5, the positioning plate 7 is connected with the fixed blocks 5 through a tension spring 26, one end of the screw rod 6 penetrates through the fixing block 5 and is abutted against one side surface of the positioning plate 7.

Be equipped with first motor 8 on workstation 3 a lateral wall, the output fixedly connected with dwang 15 of first motor 8, dwang 15 is located workstation 3 inside, and dwang 15 one end is rotated with the limiting plate 16 that base 1 inside was equipped with and is connected, dwang 15 is located between first transmission lead screw 17, the second transmission lead screw 27, and is connected through first drive belt 13 between first transmission lead screw 17 and the dwang 15, be connected through second drive belt 14 between second transmission lead screw 27 and the dwang 15, can utilize first motor 8 work to drive dwang 15 synchronous rotation, drive first transmission lead screw 17, the synchronous rotation of second transmission lead screw 27 respectively through first drive belt 13, second drive belt 14 when dwang 15 rotates to make screw-nut 12 remove, make fixed block 5 and locating plate 7 synchronous movement when screw-nut 12 removes, the movable sawing operation of the clamped and positioned plate is realized, and the use is convenient.

The inside mount 21 that is equipped with of base 1, it installs pivot 22 to rotate on the mount 21, cutting wheel 20 fixed cover is established in pivot 22, mount 21 below is equipped with second motor 25, the output shaft of second motor 25 has third driving belt 23, the third driving belt 23 other end is connected with pivot 22, can utilize second motor 25 work to drive third driving belt 23 and rotate, drives pivot 22 when third driving belt 23 pivoted and rotates to make cutting wheel 20 rotate and carry out the sawmilling work.

Cutting wheel 20 one side runs through workstation 3 and extends to 3 upper ends of workstation, 3 surfaces of workstation are equipped with the mesh, the mesh is located cutting wheel 20 both sides, be equipped with chip groove 24 on the mount 21, chip groove 24 is the slope setting, and chip groove 24 is located cutting wheel 20 and mesh under, be equipped with dodge gate 11 on the 1 lateral wall of base that chip groove 24 corresponds, the saw-dust that the sawmilling during operation produced falls down through the mesh to enter into in chip groove 24, chip groove 24 is collected the saw-dust, is convenient for discharge the saw-dust, avoids the saw-dust to pile up the influence sawmilling work.

The utility model discloses a dust collection device, including base 1, dust hood 2, multiunit dust absorption mouth 19, dust hood 2, dust absorption mouth 19, dust absorption branch pipe 18, the dust absorption of 2 inside tops of dust hood is equipped with the dust absorption and divides the pipe 18, the dust absorption divides 18 both sides of managing all to have seted up multiunit dust absorption mouth 19, can utilize the dust absorption of 2 inside dust hoods to divide pipe 18 to carry out dust absorption work, makes the dust of cutting rais through the suction of dust absorption mouth 19 inside the dust absorption divides pipe 18, avoids the dust to raise.

Be equipped with dust catcher 9 on 1 lateral wall of base, 9 one side of dust catcher is connected with the dust absorption and is responsible for 10, the dust absorption is responsible for 10 one end and extends to the suction hood 2 inside and be connected with the dust absorption and be in charge of 18, can start dust catcher 9, utilizes the work of dust catcher 9 to make the dust absorption be in charge of 10 inside production negative pressure to make the dust absorption be in charge of 18 inside production negative pressure and carry out dust absorption work, convenient to use guarantees that operational environment is clean and tidy.

It should be noted that, when working, the timber to be processed can be placed on the surface of the worktable 3, then the screw 6 on the positioning mechanism is rotated, one end of the screw 6 is pressed against the positioning plate 7, so that the extension spring 26 is extended, and simultaneously one side surface of the positioning plate 7 is abutted against the timber, two groups of positioning plates 7 are positioned on the timber to be processed, after the positioning is finished, the first motor 8 and the second motor 25 are started, the first motor 8 is used for driving the rotating rod 15 to synchronously rotate, the rotating rod 15 is used for driving the first transmission screw 17 and the second transmission screw 27 to synchronously rotate through the first transmission belt 13 and the second transmission belt 14 respectively while rotating, so that the screw nut 12 is moved, the fixed block 5 and the positioning plate 7 are synchronously moved while the screw nut 12 is moved, so that the clamped and positioned plate is moved for sawing, meanwhile, the second motor 25 works to drive the third transmission belt 23 to rotate, the third transmission belt 23 rotates to drive the rotating shaft 22 to rotate, so that the cutting wheel 20 rotates to saw the wood, when the wood moves to one side of the cutting wheel 20, the wood is sawed, the dust collector 9 is started while the wood is sawn, negative pressure is generated inside the dust collection main pipe 10, so that negative pressure is generated inside the dust collection branch pipe 18, dust raised during the wood sawing is absorbed by the dust collection port 19 and is sent into the dust collector 9 through the dust collection main pipe 10, the cleanness of the working environment is ensured, wood chips generated during the wood sawing fall through meshes and enter the chip guide groove 24, the chip guide groove 24 collects the wood chips, the chip guide groove 24 is obliquely arranged to discharge the wood chips, when the wood chips need to be cleaned, the movable door 11 is opened, the wood chips in the chip guide groove 24 are discharged, and the influence of the wood chips accumulation on the wood sawing work is avoided, the continuous sawing work is ensured, the working efficiency is high, the working environment is good, and the use is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The wood sawing equipment for the construction of the building engineering is characterized by comprising a base (1), a workbench (3), a positioning mechanism and a cutting wheel (20), wherein the workbench (3) is positioned at the upper end of the base (1), the positioning mechanism is positioned at two sides of the upper surface of the workbench (3), the cutting wheel (20) is rotatably installed on the workbench (3), the positioning mechanism comprises a first transmission screw rod (17) and a second transmission screw rod (27), the first transmission screw rod (17) and the second transmission screw rod (27) are respectively rotatably installed at two sides inside the workbench (3), screw nuts (12) are respectively arranged on the first transmission screw rod (17) and the second transmission screw rod (27), fixed blocks (5) are fixedly connected with fixed blocks (5), and sliding grooves (4) formed in two sides of the upper surface of the workbench (3) and extended to the surface of the workbench (3) are penetrated by the fixed blocks (5), rotate on fixed block (5) and install screw rod (6), fixed block (5) one side is equipped with locating plate (7), locating plate (7) are connected with fixed block (5) through extension spring (26), screw rod (6) one end runs through fixed block (5) and locating plate (7) side surface butt.

2. The sawing apparatus for construction of building engineering according to claim 1, wherein: be equipped with first motor (8) on workstation (3) a lateral wall, the output end fixedly connected with dwang (15) of first motor (8), dwang (15) are located workstation (3) inside, and dwang (15) one end rotates with limiting plate (16) that base (1) inside was equipped with and is connected, dwang (15) are located between first transmission lead screw (17), second transmission lead screw (27), and are connected through first drive belt (13) between first transmission lead screw (17) and dwang (15), be connected through second drive belt (14) between second transmission lead screw (27) and dwang (15).

3. The sawing apparatus for construction of building engineering according to claim 1, wherein: base (1) inside is equipped with mount (21), it installs pivot (22) to rotate on mount (21), cutting wheel (20) fixed cover is established in pivot (22), mount (21) below is equipped with second motor (25), the output shaft of second motor (25) has third driving belt (23), third driving belt (23) other end is connected with pivot (22).

4. A sawmilling apparatus for construction of building engineering according to claim 3, wherein: workstation (3) and extend to workstation (3) upper end are run through to cutting wheel (20) one side, workstation (3) surface is equipped with the mesh, the mesh is located cutting wheel (20) both sides, be equipped with chip guide groove (24) on mount (21), chip guide groove (24) are the slope setting, and chip guide groove (24) are located under cutting wheel (20) and the mesh, be equipped with dodge gate (11) on base (1) a lateral wall that chip guide groove (24) correspond.

5. The sawing apparatus for construction of building engineering according to claim 1, wherein: the dust collection device is characterized in that a dust collection cover (2) is arranged at the upper end of the base (1), the dust collection cover (2) is located above the cutting wheel (20), a dust collection branch pipe (18) is arranged at the top end inside the dust collection cover (2), and multiple groups of dust collection openings (19) are formed in the two sides of the dust collection branch pipe (18).

6. The sawing apparatus for construction of building engineering according to claim 1, wherein: be equipped with dust catcher (9) on base (1) one side wall, dust catcher (9) one side is connected with the dust absorption and is responsible for (10), the dust absorption is responsible for (10) one end and extends to inside and be connected with dust absorption branch pipe (18) of suction hood (2).