CN214642292U

CN214642292U - Hole site internal grinding device for redwood furniture

Info

Publication number: CN214642292U
Application number: CN202120846594.3U
Authority: CN
Inventors: 朱圣钦; 汪东辉; 朱献峰; 江飞; 程峰; 方龙飞; 俞新平; 朱冬海; 谢攀峰; 吴荣宝; 柯聪
Original assignee: Huangshan Aofer Furniture Co ltd
Current assignee: Huangshan Aofer Furniture Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-09
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a hole site internal grinding device of rosewood furniture, which comprises a workbench, wherein the top end of the workbench is connected with a cover plate through a hinge in a rotating way, a grinding groove is arranged in the workbench, a plate material conveying port is fixedly arranged on two sides of the top part of the workbench, feeding chutes are embedded on two sides of the top part of the grinding groove, the feeding chutes are internally and slidably connected with feeding clamping plates, a feeding motor is arranged at the position of the side surface of the workbench corresponding to the feeding chutes, a first chute is arranged on two sides of the middle part of the workbench in a penetrating way, a sliding rod is slidably connected with the inside of the first chute, a second chute is fixedly arranged in the middle of the top end of the sliding rod, the polishing platform is slidably connected with the inside of the second chute, a second stepping motor is fixedly arranged at one end of the sliding rod, which is far away from the first stepping motor, and the hole site internal grinding device of the rosewood furniture has simple and reasonable structure, the modern design is in the aspect of polishing to the hole position inner wall, has higher inner wall efficiency of polishing.

Description

Hole site internal grinding device for redwood furniture

Technical Field

The utility model relates to a furniture preparation technical field specifically is a hole site internal grinding device of mahogany furniture.

Background

The mahogany furniture is a high-quality hardwood furniture which is traditional in China, and occupies an important position in the furniture market, the mahogany furniture is usually assembled by means of a mortise and tenon type structure for the first-step fixation, after the hole sites are formed on the wood board by using the punching device, burrs are often formed on the inner wall of the through hole, and the instability of furniture assembly can be caused if the burrs are not polished and cleaned, the conventional polishing process is usually manual operation, the sanding is carried out by holding abrasive paper, or the motor-driven grinding gun is used, not only the efficiency is low, the labor cost is high, the grinding precision is also determined by the proficiency of workers, the situation of increasing the aperture is easy to cause, but also the wood chips generated in the grinding process can float in the air, to the health harm that causes of workman, for this reason the utility model provides a bore hole internal grinding device of mahogany furniture is used for solving above-mentioned problem. Therefore, the hole site internal grinding device for the redwood furniture is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a hole site internal grinding device of mahogany furniture, which comprises a workbench, wherein the top end of the workbench is rotatably connected with a cover plate through a hinge, a grinding groove is arranged in the workbench, plate material conveying ports are fixedly arranged on two sides of the top part of the workbench, feeding chutes are embedded on two sides of the top part of the grinding groove, feeding clamping plates are slidably connected in the feeding chutes, a feeding motor is arranged at the position of the side surface of the workbench corresponding to the feeding chutes, the feeding motor is rotatably connected with the feeding clamping plates through a lead screw, first chutes are arranged on two sides of the middle part of the workbench in a penetrating manner, slide bars are slidably connected in the first chutes, a first step motor is arranged at the position of the middle part of the front surface of the workbench corresponding to the first chutes, the first step motor is rotatably connected with the slide bars through the lead screw, a second chute is fixedly arranged at the middle part of the top ends of the slide bars, the interior sliding connection polisher microscope carrier of second spout, the slide bar is kept away from the fixed second step motor that is equipped with of one end of first step motor, second step motor passes through the lead screw and is connected with polisher microscope carrier rotation.

As a preferred technical scheme of the utility model, the inner wall bottom slope in groove of polishing is provided with carries the bits board, carry the both ends of bits board to the middle part slope setting, just carry the bottom fixed connection piece discharge port of bits board, the top of piece discharge port sets up to the outer wall bottom slope of workstation.

As a preferred technical scheme of the utility model, the fixed third spout that is equipped with in top inner wall both sides of apron, the middle part sliding connection counterpoint slide bar of third spout, the counterpoint spout has been seted up all around to the middle part of counterpoint slide bar, the middle part sliding connection calibration slider of counterpoint spout.

As an optimal technical scheme of the utility model, the fixed grinding drill that is equipped with in top of polisher microscope carrier, the fixed telescopic cylinder that is equipped with in bottom of grinding drill, the fixed laser lamp that is equipped with in drill bit middle part of grinding drill.

As a preferred technical scheme of the utility model, the middle part of calibration slider is run through and is equipped with the through-hole, the top of through-hole is provided with the barn door, the radius of through-hole and the same setting of light path radius of laser lamp.

As a preferred technical scheme of the utility model discloses a preferred technical scheme, as the utility model discloses a bottom inner wall of apron inlays and is equipped with toughened glass, the top edge of apron is provided with the scale, just one side of the one end of counterpoint slide bar and calibration slider all is provided with the pointer of mutually supporting with the scale.

The utility model has the advantages that: the hole site internal grinding device for the redwood furniture is different from the prior art, adopts a mode of replacing manual grinding by mechanical grinding, effectively improves grinding efficiency, and simultaneously improves grinding precision; the polishing environment is arranged inside the workbench, and the cover plate is arranged at the top of the workbench, so that scraps generated during polishing cannot float in the air, and the working environment of workers is more comfortable; through setting up the piece discharge port, can make things convenient for the workman to concentrate the processing to the piece that produces when polishing more, reduce the clastic work load of clearance, be favorable to improving holistic efficiency of polishing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of a hole site internal grinding device for redwood furniture;

FIG. 2 is a schematic view of the internal structure of the hole site internal grinding device of redwood furniture;

fig. 3 is a schematic view of the cover plate structure of the hole site internal grinding device of the redwood furniture of the present invention.

In the figure: 1. a work table; 2. a cover plate; 3. grinding the groove; 4. a sheet material conveying opening; 5. a feed chute; 6. a feeding clamping plate; 7. a feeding motor; 8. a first chute; 9. a slide bar; 10. a first stepper motor; 11. a second chute; 12. a sander carrier; 13. a second stepping motor; 14. a chip carrying plate; 15. a debris discharge port; 16. a third chute; 17. aligning the slide bar; 18. aligning the sliding chute; 19. and (6) calibrating the slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, the hole site internal grinding device for redwood furniture of the utility model comprises a workbench 1, the top end of the workbench 1 is connected with a cover plate 2 through a hinge in a rotating way, a grinding groove 3 is arranged inside the workbench 1, a plate material conveying port 4 is fixedly arranged on both sides of the top of the workbench 1, feeding chutes 5 are embedded on both sides of the top of the grinding groove 3, the feeding chutes 5 are connected with feeding clamping plates 6 in a sliding way, a feeding motor 7 is arranged on the side surface of the workbench 1 corresponding to the feeding chutes 5, the feeding motor 7 is connected with the feeding clamping plates 6 through a lead screw in a rotating way, first chutes 8 are arranged on both sides of the middle part of the workbench 1 in a penetrating way, slide bars 9 are connected in the sliding way inside the first chutes 8, first stepping motors 10 are arranged on the middle part of the front of the workbench 1 corresponding to the first chutes 8, the first stepping motors 10 are connected with the slide bars 9 through the lead screw in a rotating way, a second sliding chute 11 is fixedly arranged in the middle of the top end of the sliding rod 9, the interior of the second sliding chute 11 is connected with a grinding machine carrying platform 12 in a sliding mode, a second stepping motor 13 is fixedly arranged at one end, far away from the first stepping motor 10, of the sliding rod 9, and the second stepping motor 13 is rotatably connected with the grinding machine carrying platform 12 through a lead screw.

Wherein, the inner wall bottom slope of groove 3 of polishing is provided with carries chip board 14, and the both ends that carry chip board 14 set up to the middle part slope, and carry chip board 14's bottom fixed connection piece discharge port 15, and the top of piece discharge port 15 sets up to the outer wall bottom slope of workstation 1, and the inner wall bottom slope through groove 3 of polishing is provided with carries chip board 14, can concentrate the piece that produces when polishing and collect and pile up together, is convenient for concentrate the discharge from piece discharge port 15, the workman's of being convenient for clearance.

Wherein, the fixed third spout 16 that is equipped with in top inner wall both sides of apron 2, the middle part sliding connection of third spout 16 counterpoints slide bar 17, counterpoint slide bar 17's middle part has seted up all around counterpoint spout 18, and the middle part sliding connection calibration slider 19 of counterpoint spout 18 sets up calibration slider 19 through the top at apron 2, is convenient for counterpoint the calibration of the brill of polishing, is favorable to improving the precision of polishing.

Wherein, the fixed grinding drill that is equipped with in top of polisher microscope carrier 12, the fixed telescopic cylinder that is equipped with in bottom of grinding drill, the fixed laser lamp that is equipped with in drill bit middle part of grinding drill, be equipped with the laser lamp through the drill bit middle part at the grinding drill, can be in order to adjust the position of grinding drill.

Wherein, the middle part of calibration slider 19 is run through and is equipped with the through-hole, and the top of through-hole is provided with the piece that is in the light, and the radius of through-hole is the same with the light path radius of laser lamp and is set up, through setting up piece and the laser lamp in the light, can assist the alignment between the brill and the hole of polishing, is favorable to improving the precision of polishing and promotes the efficiency of polishing.

Wherein, the bottom inner wall of apron 2 inlays and is equipped with toughened glass, the top edge of apron 2 is provided with the scale, and the one end of counterpoint slide bar 17 and one side of calibration slider 19 all are provided with the pointer of mutually supporting with the scale, inlay through the bottom inner wall at apron 2 and be equipped with toughened glass, not only can place the piece of polishing and splash, also can be convenient for observe the real-time situation of polishing, through setting up scale and pointer, help improving the precision of polishing.

When the device works, the feeding clamp plate 6 is moved to the position near the plate conveying opening 4 through the rotation of the feeding motor 7, the plate to be subjected to hole grinding is thrown into the grinding groove 3 from the plate conveying opening 4, at the moment, the plate to be subjected to hole grinding is clamped by the feeding clamp plate 6, the plate to be subjected to hole grinding is driven to move to the inside of the grinding groove 3 through the rotation of the feeding motor 7, the cover plate 2 is closed, the calibration slide block 19 is slid to the position which is the same as the abscissa position of the hole to be subjected to grinding, the alignment slide bar 17 is slid to the position which is the same as the ordinate position of the hole to be subjected to grinding, the position of the grinding machine carrier 12 is moved through the rotation of the first stepping motor 10 and the second stepping motor 13 until the laser lamp beam in the middle of a drill bit of the grinding drill irradiates on a light blocking sheet to finish the positioning of the grinding drill, then the grinding drill starts the pushing of the telescopic cylinder to grind the plate of the hole, after polishing, the polishing machine carrying platform 12 is returned to the position before polishing, the polished plate is conveyed out of the plate conveying opening 4 along with the movement of the feeding clamping plate 6, hole site polishing of the plate is completed, the polishing environment is arranged inside the workbench 1, and the cover plate 2 is further arranged at the top of the workbench 1, so that scraps generated during polishing cannot float in the air, and the working environment of workers is more comfortable; through setting up piece discharge port 15, can make things convenient for the workman to concentrate the processing to the piece that produces when polishing more, reduce the clastic work load of clearance, be favorable to improving holistic efficiency of polishing.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The hole site internal grinding device for the redwood furniture comprises a workbench (1) and is characterized in that a connecting cover plate (2) is rotatably connected to the top end of the workbench (1) through a hinge, a grinding groove (3) is formed in the workbench (1), plate conveying ports (4) are fixedly formed in two sides of the top of the workbench (1), feeding sliding grooves (5) are embedded in two sides of the top of the grinding groove (3), feeding clamping plates (6) are slidably connected to the inside of the feeding sliding grooves (5), a feeding motor (7) is arranged at a position, corresponding to the feeding sliding grooves (5), of the side face of the workbench (1), the feeding motor (7) is rotatably connected with the feeding clamping plates (6) through a lead screw, first sliding grooves (8) are formed in two sides of the middle of the workbench (1) in a penetrating mode, and sliding rods (9) are slidably connected to the inside of the first sliding grooves (8), the front middle part of the workbench (1) is provided with a first stepping motor (10) at a position corresponding to the first sliding chute (8), the first stepping motor (10) is rotatably connected with the sliding rod (9) through a lead screw, a second sliding chute (11) is fixedly arranged in the middle of the top end of the sliding rod (9), the inner portion of the second sliding chute (11) is slidably connected with a grinding machine carrying platform (12), a second stepping motor (13) is fixedly arranged at one end, far away from the first stepping motor (10), of the sliding rod (9), and the second stepping motor (13) is rotatably connected with the grinding machine carrying platform (12) through the lead screw.

2. The hole site internal grinding device for redwood furniture according to claim 1, wherein a chip carrying plate (14) is obliquely arranged at the bottom of the inner wall of the grinding groove (3), two ends of the chip carrying plate (14) are obliquely arranged towards the middle part, a chip discharge port (15) is fixedly connected to the bottom of the chip carrying plate (14), and the top of the chip discharge port (15) is obliquely arranged towards the bottom of the outer wall of the workbench (1).

3. The hole site internal grinding device of redwood furniture, according to claim 1, wherein a third sliding groove (16) is fixedly arranged on both sides of the inner wall of the top of the cover plate (2), the middle part of the third sliding groove (16) is slidably connected with an alignment sliding rod (17), alignment sliding grooves (18) are formed around the middle part of the alignment sliding rod (17), and the middle part of the alignment sliding groove (18) is slidably connected with a calibration slide block (19).

4. The hole site internal grinding device of redwood furniture as claimed in claim 1, wherein a grinding drill is fixedly arranged at the top end of the grinding machine carrier (12), a telescopic cylinder is fixedly arranged at the bottom of the grinding drill, and a laser lamp is fixedly arranged in the middle of a drill bit of the grinding drill.

5. The hole site internal grinding device of redwood furniture as claimed in claim 3, wherein a through hole is provided through the middle of the calibration slider (19), a light blocking sheet is provided on the top end of the through hole, and the radius of the through hole is the same as the radius of the light path of the laser lamp.

6. The hole site internal grinding device of redwood furniture according to claim 3, wherein tempered glass is embedded in the bottom inner wall of the cover plate (2), a graduated scale is arranged on the top edge of the cover plate (2), and pointers matched with the graduated scale are arranged at one end of the alignment slide bar (17) and one side of the calibration slide block (19).