CN213563095U

CN213563095U - Pressure plate mechanism of plate cutting saw

Info

Publication number: CN213563095U
Application number: CN202022136643.2U
Authority: CN
Inventors: 齐永红; 张伟
Original assignee: Zhejiang Kangqiao Smart Home Co ltd
Current assignee: Zhejiang Kangqiao Smart Home Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-29
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a pressing plate mechanism of a plate cutting saw, which comprises a stand column fixedly connected with a plate cutting saw frame, and a saw blade and a motor used for driving the saw blade to rotate are arranged on the stand column; a first support is arranged on one side of the upright post, and a second support is arranged on the other side of the upright post; guide rods are arranged on the first support and the second support, and springs are sleeved on the guide rods; the guide rod is in sliding fit with the roller, the roller is extruded through the spring, the plate to be cut is compacted in the moving process of the saw blade, and the problems of uneven and rough notches of the plate caused by vibration of the plate are solved; the setting up of guide bar makes the gyro wheel can only upper and lower slip on vertical, and the gyro wheel can roll on panel simultaneously, so makes the device when tailorring panel, can adapt to the fluctuation on panel surface completely and change, guarantees the compaction of panel promptly, and the assurance saw bit walking does not receive the interference, consequently the utility model discloses be worth promoting and applying.

Description

Pressure plate mechanism of plate cutting saw

Technical Field

The utility model relates to a wood working machinery technical field specifically is a pressure plate mechanism of cut-to-size saw.

Background

The board cutting saw can be used for longitudinally and transversely cutting various materials such as various artificial boards, such as veneered shaving boards, fiber boards, plywood, solid wood boards, plastic boards, aluminum alloys and the like, is widely applied to the board furniture industry, the wood processing industry such as vehicle and ship manufacturing and the like, belongs to general equipment in wood working machinery, and has relatively large market demand, but the traditional board cutting saw compresses the boards at two ends of the boards, so that the stress of the middle part of the boards is concentrated, and once the boards are cut by the saw blades, the cut parts are easy to bulge, which is not convenient for cutting the boards and also is not convenient for the saw blades to walk; in addition, the raised plate is easy to cause various problems of uneven cut, rough cut, plate layering and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure plate mechanism of cut-to-size saw to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plate pressing mechanism of a plate cutting saw comprises an upright post fixedly connected with a plate cutting saw frame, wherein a saw blade and a motor for driving the saw blade to rotate are arranged on the upright post, a first support is arranged on one side of the upright post, and a second support is arranged on the other side of the upright post; the first bracket and the second bracket are both provided with guide rods and are in sliding connection with the rollers through the guide rods; the roller comprises a support frame, and a guide pipe for guiding the guide rod to slide upwards or downwards is arranged on the upper surface of the support frame; the support frame is provided with a spring sleeved outside the guide pipe; one end of the spring is fixedly connected with the support frame, and the other end of the spring is fixedly connected with the first support and one surface of the second support, on which the guide rod is arranged; the guide rod is in sliding fit with a piston hole arranged in the guide pipe through a piston arranged in the guide rod; and mounting holes are formed in the first support and the second support, and a dust collector is arranged in the mounting hole of the first support.

As the utility model discloses a preferred technical scheme: the dust collector comprises a dust collecting opening and a connecting pipe connected and communicated with the dust collecting opening, and is connected and communicated with the negative pressure equipment through the connecting pipe.

As the utility model discloses a preferred technical scheme: the dust collector penetrates through the mounting hole through a connecting rod arranged on the dust collector, and is fixed on the first support through a fixing plate arranged on the dust collector and having the same inner diameter as the mounting hole.

As the utility model discloses a preferred technical scheme: the fixing plate is further provided with a through hole, and the fixing plate is fixed on the first support through a bolt penetrating through the through hole.

As the utility model discloses a preferred technical scheme: the lower extreme of collection dirt mouth still is equipped with the baffle, just the baffle adopts the rubber material to make.

As the utility model discloses a preferred technical scheme: the dust collector is characterized in that an arc surface is further arranged above the dust collector and protrudes towards the inside of the dust collector.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the device is improved through a simple structure, so that the plate near the saw blade is fully compacted, and the problems of rough and uneven plate cuts and layering caused by the conventional plate cutting saw are effectively solved; in addition, the compaction mechanism of the device can move along with the movement of the saw blade, so that a plurality of defects of the existing plate cutting saw are further overcome;

2. the guide rod enables the roller wheel to only slide up and down in the longitudinal direction, and meanwhile, the roller wheel can roll on the plate, so that the device can completely adapt to the fluctuation change of the surface of the plate when the plate is cut, namely, the plate is compacted, and the saw blade is guaranteed not to be interfered when walking;

3. the dust collector can adsorb the saw dust generated by the saw blade, and the saw dust is prevented from splashing or hurting people.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a partial structural schematic view of a second bracket of the present invention;

FIG. 3 is a schematic view of the main structure of the roller of the present invention;

fig. 4 is a schematic view of the main structure of the vacuum cleaner of the present invention.

In the figure: 1. a column; 2. a first bracket; 3. a vacuum cleaner; 4. a saw blade; 5. a roller; 6. a spring; 7. a second bracket; 8. mounting holes; 9. a baffle plate; 10. a guide bar; 11. a piston; 12. a support frame; 13. a guide tube; 14. a piston bore; 15. an electric motor; 16. a dust collection port; 17. a through hole; 18. a fixing plate; 19. a connecting rod; 20. a connecting pipe; 21. a circular arc surface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a plate pressing mechanism of a plate cutting saw comprises an upright post 1 fixedly connected with a plate cutting saw frame, wherein a saw blade 4 and a motor 15 for driving the saw blade 4 to rotate are arranged on the upright post 1, a first support 2 is arranged on one side of the upright post 1, and a second support 7 is arranged on the other side of the upright post 1; the two supports fully utilize the space of the upright post 1, and the protective cover of the saw blade 4 is convenient to mount;

the first support 2 and the second support 7 are both provided with guide rods 10, and are in sliding connection with the rollers 5 through the guide rods 10; the roller 5 comprises a support frame 12, and a guide pipe 13 for guiding the guide rod 10 to slide upwards or downwards is arranged on the upper surface of the support frame 12; the support frame 12 is provided with a spring 6 sleeved outside the guide pipe 13; one end of the spring 6 is fixedly connected with the support frame 12, and the other end of the spring 6 is fixedly connected with the first support 2 and one surface of the second support 7 on which the guide rod 10 is installed;

the roller 5 is extruded through the spring 6, so that the plate to be cut is compacted in the moving process of the saw blade 4, and the problems of uneven and rough cut of the plate caused by vibration of the plate are avoided; meanwhile, the guide rod 10 is in sliding fit in the guide pipe 13, and the guide roller 5 slides on the guide rod 10, so that the roller 5 can stably pass through the surface of the plate; the guide rod 10 is matched with the guide pipe 13, and the spring 6 is used for realizing the fixed connection of the guide rod and the guide pipe, so that the moving direction of the roller 5 can only move along the guide rod 10, and the problem that the roller 5 moves randomly to cause the compaction failure of the plate is avoided;

because the guide rod 10 is in sliding fit with the piston hole 14 arranged in the guide pipe 13 through the arranged piston 11, the piston is matched to further ensure that the guide pipe 13 moves up and down smoothly;

in order to adsorb the sawdust generated by the saw blade 4 and optimize the workshop environment, mounting holes 8 are formed in the first support 2 and the second support 7, and a dust collector 3 is arranged in each mounting hole 8 of the first support 2.

Wherein, dust catcher 3 includes collection dirt mouth 16 and is connected the connecting pipe 20 of intercommunication with collection dirt mouth 16 to through connecting pipe 20 is connected the intercommunication with negative pressure equipment, utilizes collection dirt mouth 16 to collect the saw-dust, utilizes negative pressure equipment to adsorb the saw-dust, so makes the device restriction saw-dust splash, avoids the saw-dust to hinder the problem of people and saw-dust polluted workshop environment.

In order to facilitate the installation of the dust collector 3, the dust collector 3 penetrates through the installation hole 8 through the arranged connecting rod 19, is fixed on the first support 2 through the arranged fixing plate 18 with the inner diameter equal to that of the installation hole 8, and penetrates through the installation hole 8 through the connecting rod 19, so that the dust collector 3 is simply installed on the first support 2, and the space occupation of the dust collector 3 can be reduced stably and simultaneously.

Because the board cutting saw can be used for longitudinally and transversely cutting various materials such as various artificial boards, such as veneered shaving boards, fiber boards, plywood, solid wood boards, plastic boards, aluminum alloys and the like, the wood chips of the boards to be cut made of different materials are different in splashing mode, for example, the aluminum alloys are mostly powder, the splashing height is low, the wood chips are light and the splashing height is high, so that the dust collector 3 can be further conveniently installed, the angle of the dust collector 3 can be adjusted to adapt to the collection of the wood chips made of different materials, the fixing plate 18 is further provided with a through hole 17, the fixing plate 18 is fixed on the first support 2 through the through hole 17 by a bolt, after the connecting rod 19 passes through the installation hole 8, the fixing plate 18 is fixed on the other side surface of the first support 2 by the bolt, and meanwhile, the other side surface of the first support 2 is also provided with an internal thread hole corresponding to the through hole 17, so that the angle of the dust collecting opening 16 facing the saw blade 4 can be freely adjusted, and collection of wood chips and other debris is further facilitated.

In order to avoid the saw blade 4 when rotating, the saw-dust flies out from the bottom of collection dirt mouth 16, the lower extreme of collection dirt mouth 16 still is equipped with baffle 9, just baffle 9 adopts the rubber material to make, and baffle 9's setting has both restricted splashing of saw-dust, has cushioned the impact force of saw-dust again for the saw-dust is concentrated in collection dirt mouth 16 annex, the collection of the saw-dust of being convenient for.

In order to solve the problem that the sawdust collides with the dust collecting opening 16 after entering the dust collecting opening 16, so that the sawdust flies out from the dust collecting opening 16 again, the arc surface 21 is further arranged above the dust collector 3, the arc surface 21 protrudes towards the inside of the dust collector 3, and the arrangement of the arc surface 21 prevents the sawdust from popping out again from the dust collecting opening 16 after the sawdust flies into the dust collecting opening 16, so that the sawdust collides with the saw blade 4 and the sawdust hurts.

Through the technical scheme, the dust collector 3 is used for adsorbing the sawdust, so that the sawdust is prevented from hurting people and polluting workshop environment; meanwhile, the structure of the dust collector 3 is further optimized, the problem that the sawdust flies out of the dust collector 3 again is effectively avoided, even if the sawdust flows out due to the limitation of the arc surface 21, the sawdust can only slide out downwards along the lower bottom surface of the dust collecting opening 16, and the potential energy of the sawdust is reduced; in addition, the dust collector 3 connected in a rotating mode solves the problems that the angle of the existing adsorption equipment cannot be adjusted and the existing adsorption equipment cannot be better adapted to collecting sawdust.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a pressure plate mechanism of cut-to-size saw, includes stand (1) with cut-to-size saw frame fixed connection, be equipped with saw bit (4) and drive on stand (1) saw bit (4) pivoted motor (15), its characterized in that: a first bracket (2) is arranged on one side of the upright post (1), and a second bracket (7) is arranged on the other side of the upright post (1);

the first bracket (2) and the second bracket (7) are both provided with guide rods (10) and are in sliding connection with the rollers (5) through the guide rods (10);

the roller (5) comprises a support frame (12), and a guide pipe (13) for guiding the guide rod (10) to slide upwards or downwards is arranged on the upper surface of the support frame (12);

a spring (6) sleeved outside the guide pipe (13) is arranged on the support frame (12); one end of the spring (6) is fixedly connected with the support frame (12), and the other end of the spring (6) is fixedly connected with the first support (2) and one surface of the second support (7) on which the guide rod (10) is arranged;

the guide rod (10) is in sliding fit with a piston hole (14) arranged in the guide pipe (13) through a piston (11);

the first support (2) and the second support (7) are both provided with mounting holes (8), and dust collectors (3) are arranged in the mounting holes (8) of the first support (2).

2. The blade pressing mechanism of the panel saw according to claim 1, wherein: the dust collector (3) comprises a dust collecting opening (16) and a connecting pipe (20) which is connected and communicated with the dust collecting opening (16), and is connected and communicated with negative pressure equipment through the connecting pipe (20).

3. The blade pressing mechanism of the panel saw according to claim 2, wherein: the dust collector (3) penetrates through the mounting hole (8) through a connecting rod (19) and is fixed on the first support (2) through a fixing plate (18) which is arranged and has the same inner diameter as the mounting hole (8).

4. The blade pressing mechanism of the panel saw according to claim 3, wherein: the fixing plate (18) is further provided with a through hole (17), and the fixing plate (18) is fixed on the first support (2) through a bolt penetrating through the through hole (17).

5. The blade pressing mechanism of the panel saw according to claim 4, wherein: the lower end of the dust collecting opening (16) is also provided with a baffle (9), and the baffle (9) is made of rubber materials.

6. The blade pressing mechanism of a cutting saw according to any one of claims 1 to 5, wherein: the dust collector is characterized in that an arc surface (21) is further arranged above the dust collector (3), and the arc surface (21) is protruded towards the inside of the dust collector (3).