CN112659267A

CN112659267A - Hollow wood slab cutting and clamping mechanism

Info

Publication number: CN112659267A
Application number: CN202011418327.2A
Authority: CN
Inventors: 贺燕花; 魏彩云; 陈彩微
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-04-16

Abstract

The invention relates to the technical field of hollow wood slab processing equipment and discloses a hollow wood slab cutting and clamping mechanism which comprises a hollow wood slab body, wherein the inner side wall of the hollow wood slab body is movably connected with a clamping seat, the outer side wall of the clamping seat is fixedly connected with a travelling wheel, one side of the clamping seat is fixedly connected with an equal elastomer, and one end of the equal elastomer is fixedly connected with a supporting plate. Through removing the grip slipper, make the grip slipper remove at the hollow surface through the walking wheel, make the grip slipper remove to the cutting plane, in cutting process, the vibration that the cutting produced is absorbed by elastomers such as between grip slipper and the backup pad, wait the elastomer by elastic arm one, flexible gas pole and elastic arm two are constituteed, make the vibration at elastic arm one, flexible gas pole and elastic arm two combined action absorb down, make the grip slipper can remain throughout and contact with the hollow surface, avoid the grip slipper to take place to rock, influence the centre gripping effect, and then promote the stability of cutting, promote the aesthetic measure of cutting plane.

Description

Hollow wood slab cutting and clamping mechanism

Technical Field

The invention relates to the technical field of hollow wood slab processing equipment, in particular to a hollow wood slab cutting and clamping mechanism.

Background

Wooden furniture is popular with more and more people, the processing demand for wood is continuously increased, along with the development of the modern mechanical processing industry, the requirements on the cutting quality and precision are continuously improved, the requirements on the production efficiency improvement, the production cost reduction and the high-intelligent automatic cutting function are also improved, wherein the hollow wood board belongs to one kind of wood board, and when the wood board is cut, a cutting machine is usually adopted for cutting.

Among the prior art, hollow plank is when cutting, because the inside hollow groove that has of plank for need utilize the centre gripping subassembly to carry out the centre gripping to hollow department and support, however cutting in-process, the cutting can produce and rock, makes and rock and transmit to centre gripping supporting component, causes the centre gripping subassembly can not be fine and hollow face contact, and then influences the cutting effect, simultaneously, still can produce a large amount of dusts in cutting process, influences the surrounding environment, causes constructor physical and mental health impaired.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hollow wood board cutting and clamping mechanism which has the advantages of utilizing an equal elasticity principle, avoiding the situation that a clamping component cannot be well contacted with a contact surface, simultaneously sucking dust by utilizing an air bag and improving the quality of the surrounding environment, and solving the problems that when a hollow wood board is cut, the hollow part needs to be clamped and supported by the clamping component due to the hollow groove in the wood board, however, in the cutting process, the cutting can shake, the shake is transmitted to the clamping and supporting component, the clamping component cannot be well contacted with the hollow surface, the cutting effect is further influenced, and meanwhile, a large amount of dust can be generated in the cutting process, the surrounding environment is influenced, and the physical and mental health of constructors is damaged.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a hollow wood board cutting and clamping mechanism comprises a hollow wood board body, wherein the inner side wall of the hollow wood board body is movably connected with a clamping seat, the outer side wall of the clamping seat is fixedly connected with a travelling wheel, one side of the clamping seat is fixedly connected with an equal-elastic body, one end of the equal-elastic body is fixedly connected with a supporting plate, one side of the supporting plate is movably connected with a lifting plate, and the outer side wall of the lifting plate is fixedly connected with a first sliding block;

the inside swing joint of grip slipper has the extrusion seat, the inside fixedly connected with gasbag of extrusion seat, the inside wall sliding connection of extrusion seat has the extrusion piece, the extrusion piece with the junction fixedly connected with reset spring one of extrusion seat, one side fixedly connected with slider two of extrusion piece, the exhaust end fixedly connected with suction hood of gasbag.

Preferably, the clamping bases are two in number, the two clamping bases are symmetrically distributed according to the central line of the hollow wood board body, and the hollow parts of the hollow wood board are supported by the two clamping bases.

Preferably, the elastomer includes elastic arm one, flexible air lever and elastic arm two, elastic arm one with elastic arm two is located elastic arm two ends such as the upper and lower both ends of flexible air lever, elastic arm one, flexible air lever and elastic arm two are constituteed, when taking place to vibrate, wait the elastomer and absorb vibration, make two grip slipper can be steady all the time support to the hollow department.

Preferably, the outer side walls of the first sliding block and the second sliding block are provided with oblique cutting surfaces, the first sliding block and the second sliding block are matched with each other, and the first sliding block drives the second sliding block to transversely move when vertically moving.

Preferably, the number of the dust hoods is two, the two dust hoods are symmetrically distributed according to the central line of the first sliding block, and the two dust hoods are used for synchronously absorbing dust.

Preferably, the gasbag with the junction of suction hood is equipped with the check valve, the inside wall fixedly connected with disk seat of check valve, the inside wall fixedly connected with reset spring two of disk seat, the one end fixedly connected with sliding ball of reset spring two, the check valve control air current gets into the direction, makes the inside dust of gasbag can not flow back and go out.

Preferably, the through hole in the valve seat is of a trumpet-shaped structure, the valve seat is made of flexible materials, and the valve seat can be stretched to enable the sliding ball to slide in the valve seat.

(III) advantageous effects

Compared with the prior art, the invention provides a hollow wood board cutting and clamping mechanism, which has the following beneficial effects:

1. this hollow core timber apron cutting fixture, through setting up the grip slipper, the grip slipper supports the hollow surface of hollow core timber apron body, when cutting, through removing the grip slipper, make the grip slipper remove at the hollow surface through the walking wheel, make the grip slipper remove to the cutting plane, in the cutting process, the vibration that the cutting produced is absorbed by elastomers such as between grip slipper and the backup pad, elastomers such as by elastic arm one, flexible gas pole and elastic arm two are constituteed, make the vibration at elastic arm one, flexible gas pole and elastic arm two combined action absorb down, make the grip slipper can remain throughout and the hollow surface contact, avoid the grip slipper to take place to rock, influence the clamping effect, and then promote the stability of cutting, promote the aesthetic measure of cutting plane.

2. This hollow core wood board cutting fixture, through setting up the extrusion seat, when the backup pad is at the in-process of vibration, the backup pad drives a lateral shifting of slider, make the slider drive two lateral shifting of slider again, make two drive extrusion piece lateral shifting of slider, make the extrusion piece continuous extrude the gasbag in the extrusion seat, it is inside to make the gasbag pass through the dust suction hood outside of check valve with it, make in the cutting process, the dust of production can be inhaled by automation, effectively reduce the dust that produces in the cutting, protect constructor's physical and mental health.

Drawings

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

FIG. 2 is a schematic structural view of a clamping seat and an extrusion seat of the present invention;

FIG. 3 is a schematic structural view of the intermediate elastomer of the present invention;

FIG. 4 is a diagram showing the positional relationship between the first slider and the second slider according to the present invention, wherein the air bag is in an extended state;

FIG. 5 is a diagram showing the positional relationship between the first slider and the second slider according to the present invention, wherein the airbag is in a contracted state;

FIG. 6 is an enlarged view of FIG. 5 taken at A.

In the figure: 1. a hollow wooden board body; 2. a clamping seat; 21. a traveling wheel; 22. and the like; 221. a first elastic arm; 222. a telescopic air rod; 223. a second elastic arm; 23. a support plate; 24. a lifting plate; 25. a first sliding block; 3. a pressing base; 31. an air bag; 32. extruding the block; 33. a first return spring; 34. a second sliding block; 35. a dust hood; 4. a one-way valve; 41. a valve seat; 42. a second return spring; 43. a sliding ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a hollow wood slab cutting and clamping mechanism comprises a hollow wood slab body 1, two clamping bases 2 are movably connected to the inner side wall of the hollow wood slab body 1, the two clamping bases 2 are symmetrically distributed with reference to the center line of the hollow wood slab body 1, the two clamping bases 2 support the hollow part of the hollow wood slab, a traveling wheel 21 is fixedly connected to the outer side wall of each clamping base 2, an equal-elastic body 22 is fixedly connected to one side of each clamping base 2, each equal-elastic body 22 comprises an elastic arm one 221, a telescopic air rod 222 and an elastic arm two 223, the elastic arm one 221 and the elastic arm two 223 are positioned at the upper end and the lower end of the telescopic air rod 222, the elastic bodies 22 comprise the elastic arm one 221, the telescopic air rod 222 and the elastic arm two 223, when vibration occurs, the elastic bodies 22 absorb the vibration, so that the two clamping bases 2 can stably support the hollow part all the time, one end of the elastic body 22 is fixedly connected with a supporting plate 23, one side of the supporting plate 23 is movably connected with a lifting plate 24, and the outer side wall of the lifting plate 24 is fixedly connected with a first sliding block 25;

the interior of the clamping seat 2 is movably connected with a squeezing seat 3, the interior of the squeezing seat 3 is fixedly connected with an air bag 31, a one-way valve 4 is arranged at the joint of the air bag 31 and a dust hood 35, the inner side wall of the one-way valve 4 is fixedly connected with a valve seat 41, a through hole in the valve seat 41 is of a horn-shaped structure, the interior of the valve seat 41 is made of a flexible material, the interior of the valve seat 41 can extend to enable a sliding ball 43 to slide in the valve seat 41, the inner side wall of the valve seat 41 is fixedly connected with a return spring II 42, one end of the return spring II 42 is fixedly connected with the sliding ball 43, the one-way valve 4 controls the air flow entering direction to enable dust in the air bag 31 not to flow back, the inner side wall of the squeezing seat 3 is slidably connected with a squeezing block 32, the joint of the squeezing block 32 and the squeezing seat 3 is fixedly connected with a return spring I33, the first sliding block 25 and the second sliding block 34 are matched with each other in a diagonal plane, the first sliding block 25 drives the second sliding block 34 to transversely move when vertically moving, the suction end of the air bag 31 is fixedly connected with two suction hoods 35, the two suction hoods 35 are arranged together, the two suction hoods 35 are symmetrically distributed with reference to the center line of the first sliding block 25, and the two suction hoods 35 synchronously absorb dust.

The working principle is as follows: when cutting, through removing grip slipper 2, make grip slipper 2 remove at the hollow face through walking wheel 21, make grip slipper 2 remove to the cutting plane, in the cutting process, the vibration that the cutting produced is absorbed by equal elastomer 22 between grip slipper 2 and the backup pad 23, equal elastomer 22 comprises elastic arm one 221, flexible gas pole 222 and elastic arm two 223, make the vibration absorb under elastic arm one 221, flexible gas pole 222 and elastic arm two 223 combined action, make grip slipper 2 can remain throughout with the hollow face contact, avoid grip slipper 2 to take place to rock, influence the centre gripping effect, and then promote the stability of cutting, promote the aesthetic measure of cutting plane.

Please refer to fig. 1 to 3 for the above structure and process.

Meanwhile, in the vibrating process of the support plate 23, the support plate 23 drives the first slider 25 to move transversely, the first slider 25 drives the second slider 34 to move transversely, the second slider 34 drives the extrusion block 32 to move transversely, the extrusion block 32 continuously extrudes the air bag 31 in the extrusion seat 3, the air bag 31 sucks dust on the outer side of the dust hood 35 into the air bag through the check valve 4, the generated dust can be automatically sucked in the cutting process, the dust generated in the cutting process is effectively reduced, and the physical and mental health of constructors is protected.

Please refer to fig. 4 to 6 for the above structure and process.

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 utility model provides a hollow wooden plate cutting fixture, includes hollow wooden plate body (1), its characterized in that: the inner side wall of the hollow wooden plate body (1) is movably connected with a clamping seat (2), the outer side wall of the clamping seat (2) is fixedly connected with a travelling wheel (21), one side of the clamping seat (2) is fixedly connected with an equal-elastic body (22), one end of the equal-elastic body (22) is fixedly connected with a supporting plate (23), one side of the supporting plate (23) is movably connected with a lifting plate (24), and the outer side wall of the lifting plate (24) is fixedly connected with a first sliding block (25);

the inside swing joint of grip slipper (2) has extrusion seat (3), the inside fixedly connected with gasbag (31) of extrusion seat (3), the inside wall sliding connection of extrusion seat (3) has extrusion piece (32), extrusion piece (32) with the junction fixedly connected with reset spring (33) of extrusion seat (3), one side fixedly connected with slider two (34) of extrusion piece (32), the air extraction end fixedly connected with suction hood (35) of gasbag (31).

2. The hollow wood core veneer cutting clamping mechanism according to claim 1, wherein: the clamping seats (2) are arranged in two, and the two clamping seats (2) are symmetrically distributed according to the central line of the hollow wooden plate body (1).

3. The hollow wood core veneer cutting clamping mechanism according to claim 1, wherein: the elastic bodies (22) comprise elastic arms I (221), telescopic air rods (222) and elastic arms II (223), and the elastic arms I (221) and the elastic arms II (223) are located at the upper end and the lower end of the telescopic air rods (222).

4. The hollow wood core veneer cutting clamping mechanism according to claim 1, wherein: the outer side walls of the first sliding block (25) and the second sliding block (34) are provided with oblique cutting surfaces, and the oblique cutting surfaces of the first sliding block (25) and the second sliding block (34) are matched with each other.

5. The hollow wood core veneer cutting clamping mechanism according to claim 1, wherein: the two dust suction covers (35) are arranged, and the two dust suction covers (35) are symmetrically distributed according to the central line of the first sliding block (25).

6. The hollow wood core veneer cutting clamping mechanism according to claim 1, wherein: the air bag (31) with the junction of dust hood (35) is equipped with check valve (4), the inside wall fixedly connected with disk seat (41) of check valve (4), the inside wall fixedly connected with reset spring two (42) of disk seat (41), the one end fixedly connected with sliding ball (43) of reset spring two (42).

7. The hollow wood panel cutting and clamping mechanism according to claim 6, wherein: the through hole in the valve seat (41) is of a horn-shaped structure, and the interior of the valve seat (41) is made of flexible materials.