CN112060219B

CN112060219B - Solid wood chair scraping and grinding device for furniture processing

Info

Publication number: CN112060219B
Application number: CN202011005056.8A
Authority: CN
Inventors: 罗海龙
Original assignee: Jiangxi Tuantuanyuan Furniture Co ltd
Current assignee: Jiangxi Tuantuanyuan Furniture Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2022-01-07
Anticipated expiration: 2040-09-23
Also published as: CN112060219A

Abstract

The invention relates to a scraping and grinding device, in particular to a solid wood chair scraping and grinding device for furniture processing. The invention aims to solve the technical problem of how to design a scraping and grinding device of a solid wood chair for furniture processing, which is simple to operate, can improve the working efficiency and saves manpower. In order to solve the technical problem, the invention provides a scraping and grinding device of a solid wood chair for furniture processing, which comprises: the base is connected to the top of the base, and mounting plates are connected to two sides of the top of the support frame; the guide assembly is arranged between the mounting plates on the two sides; the traveling mechanism is arranged on the guide assembly; the scraping and grinding assembly is arranged on the guide assembly; and the positioning assembly is arranged on the base. The solid wood chair is scraped and ground through the cooperation of the guide assembly, the travelling mechanism, the scraping and grinding assembly and the positioning assembly, so that the effect of scraping and grinding the solid wood chair is achieved.

Description

Solid wood chair scraping and grinding device for furniture processing

Technical Field

The invention relates to a scraping and grinding device, in particular to a solid wood chair scraping and grinding device for furniture processing.

Background

The chair is a daily-life furniture, a seat with a backrest and armrests. Modern chairs pursue beauty and fashion, and some chairs are not seats alone and are endowed with more technologies, so that the chairs are more convenient for human beings. At present, some chairs are made of solid wood, and the chairs made of the solid wood are usually used after the surfaces of the chairs are scraped and ground.

At present, carry out the mode of scraping and grinding to the wood chair usually by the handheld scraper of manual work, another is being held up the chair, and the application scraper is continuous scraping on wood chair top layer afterwards to scrape and grind the wood chair, above-mentioned mode operation process is comparatively loaded down with trivial details, and work efficiency is lower, and comparatively consume the manpower during the operation, can not satisfy people's demand.

Therefore, a solid wood chair scraping and grinding device for furniture processing, which is simple to operate, can improve the working efficiency and is labor-saving, needs to be designed.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defects that the operation process is complicated, the working efficiency is low, labor is consumed during operation, and the requirements of people cannot be met, the invention provides the scraping and grinding device for the solid wood chair for furniture processing, which is simple to operate, can improve the working efficiency and saves labor.

(2) Technical scheme

In order to solve the technical problem, the invention provides a scraping and grinding device of a solid wood chair for furniture processing, which comprises a base, a support frame and a grinding device, wherein the base is connected to the top of the base; the guide assembly is arranged between the mounting plates on the two sides; the traveling mechanism is arranged on the guide assembly; the scraping and grinding assembly is arranged on the guide assembly; and the positioning assembly is arranged on the base.

Preferably, the guide assembly comprises two connecting seats, and the two connecting seats are respectively connected to the bottoms of the mounting plates on the two sides in a sliding manner; the guide rod is connected between the connecting seats on the two sides; the sliding block is connected to the guide rod in a sliding manner; and the connecting guide plate is connected to the bottom of the sliding block, and the connecting guide plate is connected with a lifting sliding plate in a sliding manner.

Preferably, the travelling mechanism comprises two connecting pieces, and the two connecting pieces are respectively connected to the bottoms of the connecting seats on the two sides; the walking guide rail is connected between the connecting pieces on the two sides; the matching bars are arranged in a plurality of numbers, and the matching bars are uniformly connected to the middle part of the walking guide rail at intervals; and the gear motor is arranged on the upper part of the lifting sliding plate, and an output shaft of the gear motor is connected with a gear which is matched with the matching bar.

Preferably, the scraping and grinding assembly comprises a guide block which is connected to the lower part of the lifting sliding plate; the connecting plate is connected to the bottom of the guide block; the two guide rods are arranged and are respectively connected to two sides of the connecting plate in a sliding manner, and a first return spring is connected between each guide rod and the connecting plate; the tool rest is connected between the bottoms of the two guide rods; a tool mounted on the tool holder; adjusting bolt, it is a plurality of settings, and a plurality of adjusting bolt all pass through threaded connection on the knife rest, and adjusting bolt is used for fixed cutter, and cutter and adjusting bolt are for dismantling the setting.

Preferably, the positioning assembly comprises two supporting plates, and the two supporting plates are respectively connected to two sides of the top of the base; the link, it is connected at the base top, and the link both sides all are connected with the arc limiting plate.

Preferably, the material stopping device also comprises a material stopping component, wherein the material stopping component comprises a triangular plate which is connected in the middle of the top of the base in a sliding manner, and a V-shaped groove is formed in the triangular plate; the U-shaped frame is connected to one side of the base; the pedal is rotatably connected to the U-shaped frame, and a torsion spring is connected between the pedal and the U-shaped frame; the connecting rod is hinged to the triangular plate and is hinged to the pedal; the two guide sleeves are respectively connected to the middle parts of the two side supporting plates, which are close to each other; the two inclined baffle plates are arranged in the two side guide sleeves respectively in a sliding mode and are in sliding fit with the V-shaped grooves, and a second reset spring is connected between each inclined baffle plate and each guide sleeve.

Preferably, the mounting device further comprises a stabilizing component, wherein the stabilizing component comprises four vertical plates, and the four vertical plates are respectively connected to two sides of the bottoms of the two mounting plates; the two lifting rods are arranged and are respectively connected between the lower parts of the two vertical plates at two sides in a sliding manner; the guide frame is connected between the two lifting rods in a sliding mode and is in sliding fit with the guide block.

Preferably, the device also comprises a transposition assembly, wherein the transposition assembly comprises a screw rod which is connected between the two vertical plates on one side; the two belt pulleys are respectively and rotatably connected to two sides of the top of the walking guide rail, and the belt pulley on one side is in threaded fit with the screw; a toothed belt wound between the two pulleys, the gear being engaged with the toothed belt.

(3) Advantageous effects

1. The solid wood chair is scraped and ground through the cooperation of the guide assembly, the travelling mechanism, the scraping and grinding assembly and the positioning assembly, so that the effect of scraping and grinding the solid wood chair is achieved.

2. According to the scraping and grinding device, the solid wood chair is fixed through the material blocking assembly, and the influence on scraping and grinding caused by the displacement of the solid wood chair in the scraping and grinding process is avoided.

3. The invention only needs to place the solid wood chair during operation, has simple operation, effectively improves the working efficiency and saves the labor.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic partial perspective view of a first embodiment of the present invention.

Fig. 4 is a second partial perspective view of the present invention.

Fig. 5 is a perspective view of the scraping and grinding assembly of the present invention.

Fig. 6 is a schematic cross-sectional view of the abrading assembly of the present invention.

Fig. 7 is a schematic perspective view of the indexing assembly of the present invention.

The labels in the figures are: 1-base, 2-support frame, 3-mounting plate, 4-guide component, 41-connecting seat, 42-guide rod, 43-slide block, 44-connecting guide plate, 45-lifting slide plate, 5-walking mechanism, 51-connecting piece, 52-walking guide rail, 53-matching bar, 54-speed reduction motor, 55-gear, 6-scraping component, 61-guide block, 62-connecting plate, 63-guide rod, 64-first reset spring, 65-knife rest, 66-knife, 67-adjusting bolt, 7-positioning component, 71-supporting plate, 72-connecting frame, 73-arc limiting plate, 8-material blocking component, 81-triangular plate, 82-V-shaped groove, 83-U-shaped frame, 84-pedal, 85-torsion spring, 86-connecting rod, 87-guide sleeve, 88-inclined baffle, 89-second return spring, 9-stabilizing component, 91-vertical plate, 92-lifting rod, 93-guide frame, 10-transposition component, 101-screw rod, 102-belt pulley and 103-toothed belt.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a furniture processing is with wood chair scraping device, as shown in fig. 1-6, including base 1, support frame 2 and mounting panel 3, base 1 top is connected with support frame 2, and the 2 top left and right sides of support frame all are connected with mounting panel 3, still including direction subassembly 4, running gear 5, scraping and grinding subassembly 6 and locating component 7, is equipped with direction subassembly 4 between the mounting panel 3 of both sides, is equipped with running gear 5 and scrapes and grind subassembly 6 on the direction subassembly 4, is equipped with locating component 7 on the base 1.

The guide assembly 4 comprises a connecting seat 41, a guide rod 42, a sliding block 43, a connecting guide plate 44 and a lifting slide plate 45, the bottom of the mounting plates 3 on two sides are both connected with the connecting seat 41 in a sliding manner, the guide rod 42 is connected between the connecting seats 41 on two sides, the sliding block 43 is connected on the guide rod 42 in a sliding manner, the bottom of the sliding block 43 is connected with the connecting guide plate 44, and the lifting slide plate 45 is connected on the connecting guide plate 44 in a sliding manner.

The traveling mechanism 5 comprises a connecting piece 51, traveling guide rails 52, matching bars 53, a speed reducing motor 54 and a gear 55, the bottoms of the two side connecting seats 41 are connected with the connecting piece 51, the traveling guide rails 52 are connected between the two side connecting pieces 51, the middle parts of the traveling guide rails 52 are evenly connected with the matching bars 53 at intervals, the speed reducing motor 54 is installed on the upper part of the lifting sliding plate 45, the gear 55 is connected onto an output shaft of the speed reducing motor 54, and the gear 55 is matched with the matching bars 53.

Scrape and grind subassembly 6 including guide block 61, connecting plate 62, guide bar 63, first reset spring 64, knife rest 65, cutter 66 and adjusting bolt 67, lift slide 45 sub-unit connection has guide block 61, guide block 61 bottom is connected with connecting plate 62, the equal sliding type in both sides is connected with guide bar 63 around the connecting plate 62, be connected with first reset spring 64 between guide bar 63 and the connecting plate 62, be connected with knife rest 65 between two guide bar 63 bottoms, install cutter 66 on the knife rest 65, there is adjusting bolt 67 who is used for fixed cutter 66 through threaded connection on the knife rest 65, cutter 66 and adjusting bolt 67 are for dismantling the setting.

Locating component 7 is including backup pad 71, link 72 and arc limiting plate 73, and the 1 top left and right sides of base all is connected with backup pad 71, and the 1 top rear side of base is connected with link 72, and the link 72 left and right sides all is connected with arc limiting plate 73, and two arc limiting plates 73 are located two backup pad 71 rear sides respectively.

When the solid wood chair needs to be scraped and ground, the device can be used, firstly, a user places the solid wood chair between the two side supporting plates 71, after the placement is finished, the solid wood chair is pushed to move backwards, after the solid wood chair moves backwards to abut against the arc limiting plate 73, the solid wood chair can not be pushed any more, then, a manual work can start the speed reducing motor 54 to drive the gear 55 to rotate, the gear 55 reciprocates left and right through the matching bar 53 during the rotation, the gear 55 drives the lifting sliding plate 45 to reciprocate left and right through the speed reducing motor 54 during the reciprocating movement left and right, the lifting sliding plate 45 reciprocates left and right to drive all devices thereon to reciprocate left and right, so as to drive the cutter 66 to reciprocate left and right, after the cutter 66 moves right to contact with the top of the solid wood chair, the cutter 66 continues to move right to scrape and grind the solid wood chair, the first return spring 64 plays a role in buffering role in moving right, after the cutter 66 moves to the limit, the cutter 66 finishes scraping and grinding the top side of the solid wood chair, at this time, the cutter 66 moves upwards along the walking guide rail 52 continuously, the cutter 66 does not contact with the solid wood chair any more after moving upwards and moves leftwards, the guide rod 42 can be manually pushed to drive all the devices thereon to move backwards for a certain distance through the connecting seat 41, thereby driving the cutter 66 to move, when the cutter 66 moves to the upper part of the scraping and grinding part of the solid wood chair, the guide rod 42 is stopped from being pushed, when the cutter 66 moves to the left to the limit, the gear 55 rotates continuously to drive the cutter 66 to move downwards along the walking guide rail 52, the cutter 66 moves downwards and then moves continuously to the right, thereby scraping and grinding the solid wood chair again, repeating the steps, scraping and grinding the solid wood chair, closing the speed reducing motor 54 after the scraping and grinding are finished, when the cutter 66 needs to be replaced, the adjusting bolt 67 can be detached and replaced with a new cutter 66 for scraping.

Example 2

On the basis of the embodiment 1, as shown in fig. 4, the striker assembly 8 is further included, the striker assembly 8 includes a triangle 81, a U-shaped frame 83, a pedal 84, and a torsion spring 85, connecting rod 86, guide pin bushing 87, inclined plane baffle 88 and second reset spring 89, sliding type is connected with set-square 81 in the middle of the base 1 top, it has V style of calligraphy groove 82 to open on the set-square 81, base 1 front side is connected with U type frame 83, the last rotation type of U type frame 83 is connected with footboard 84, be connected with torsion spring 85 between footboard 84 and the U type frame 83, set-square 81 front side articulates and is connected with connecting rod 86, connecting rod 86 articulates with footboard 84 and is connected, one side middle part that both sides backup pad 71 is close to each other all is connected with guide pin bushing 87, sliding type is connected with inclined plane baffle 88 in the guide pin bushing 87, inclined plane baffle 88 and V style of calligraphy groove 82 sliding fit, be connected with second reset spring 89 between inclined plane baffle 88 and the guide pin bushing 87.

When the solid wood chair needs to be pushed to move backwards, the pedal 84 can be stepped to swing downwards along the U-shaped frame 83, the torsion spring 85 is compressed, the pedal 84 pulls the connecting rod 86 to move forwards when swinging, the connecting rod 86 moves forwards to drive the triangular plate 81 to move forwards, the triangular plate 81 moves forwards to drive the two side inclined plane baffles 88 to approach each other through the V-shaped groove 82 on the triangular plate 81, the second reset spring 89 is compressed, the two side inclined plane baffles 88 approach each other, the solid wood chair can be pushed to move backwards, when the solid wood chair moves to abut against the arc-shaped limiting plate 73, a user can loosen the pedal 84, the two side inclined plane baffles 88 abut against the solid wood chair after being reset under the action of the torsion spring 85 and the second reset spring 89, and therefore the solid wood chair is fixed and displacement of the solid wood chair is avoided.

Example 3

On the basis of embodiment 2, as shown in fig. 3, the device further comprises a stabilizing component 9, the stabilizing component 9 comprises vertical plates 91, lifting rods 92 and guide frames 93, the vertical plates 91 are connected to the front side and the rear side of the bottom of the mounting plate 3, the lifting rods 92 are connected between the lower portions of the vertical plates 91 on the front side and the rear side in a sliding manner, the guide frames 93 are connected between the two lifting rods 92 in a sliding manner, and the guide frames 93 are in sliding fit with the guide blocks 61.

The guide block 61 can slide on the guide frame 93 when moving, thereby making the movement of the guide block 61 more stable.

As shown in fig. 7, the device further comprises a shifting assembly 10, the shifting assembly 10 comprises a screw 101, a belt pulley 102 and a toothed belt 103, the screw 101 is connected between the two vertical plates 91 on the left side, the belt pulleys 102 are rotatably connected on the left and right sides of the top of the walking guide rail 52, the toothed belt 103 is wound between the two belt pulleys 102, the gear 55 is engaged with the toothed belt 103, and the belt pulley 102 on the left side is in threaded fit with the screw 101.

The gear 55 is meshed with the toothed belt 103 when moving leftwards, when the gear 55 moves to be meshed with the toothed belt 103, the gear 55 continues to rotate to poke the toothed belt 103 to rotate, the toothed belt 103 rotates to drive the belt pulley 102 to rotate, the belt pulley 102 on the left side moves backwards through the screw 101 when rotating, the belt pulley 102 moves backwards to drive the walking guide rail 52 to move backwards, the walking guide rail 52 moves backwards to drive the connecting seat 41 to move backwards, the connecting seat 41 moves backwards to drive all devices on the connecting seat to move backwards together, so that the cutter 66 is driven to move backwards, when the gear 55 moves to be not meshed with the toothed belt 103 any more, the cutter 66 just moves backwards to a position where the solid wood chair is not scraped, and therefore, the guide rod 42 does not need to be pushed to move manually, and manpower is effectively saved.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a furniture processing is with wood chair scraping device which characterized in that, including: the base (1) is connected to the top of the base (1), and the mounting plates (3) are connected to two sides of the top of the support frame (2); the guide assembly (4) is arranged between the mounting plates (3) on the two sides; a traveling mechanism (5) provided on the guide member (4); a scraping and grinding assembly (6) arranged on the guide assembly (4); a positioning assembly (7) arranged on the base (1);

the guide assembly (4) comprises: the two connecting seats (41) are arranged, and the two connecting seats (41) are respectively connected to the bottoms of the mounting plates (3) on the two sides in a sliding manner; a guide rod (42) connected between the two side connection seats (41); a slider (43) slidably connected to the guide bar (42); the connecting guide plate (44) is connected to the bottom of the sliding block (43), and the connecting guide plate (44) is connected with a lifting sliding plate (45) in a sliding mode;

the running mechanism (5) comprises: the two connecting pieces (51) are arranged, and the two connecting pieces (51) are respectively connected to the bottoms of the connecting seats (41) on the two sides; a traveling guide rail (52) connected between the both side links (51); the matching bars (53) are arranged in a plurality of numbers, and the matching bars (53) are uniformly connected to the middle part of the walking guide rail (52) at intervals; the speed reducing motor (54) is arranged at the upper part of the lifting sliding plate (45), the output shaft of the speed reducing motor (54) is connected with a gear (55), and the gear (55) is matched with the matching bar (53);

the scraping and grinding assembly (6) comprises: a guide block (61) connected to the lower part of the lifting slide plate (45); a connecting plate (62) connected to the bottom of the guide block (61); the two guide rods (63) are arranged, the two guide rods (63) are respectively connected to two sides of the connecting plate (62) in a sliding mode, and a first return spring (64) is connected between each guide rod (63) and the corresponding connecting plate (62); a tool rest (65) connected between the bottoms of the two guide rods (63); a tool (66) mounted on the tool holder (65); the adjusting bolts (67) are arranged in a plurality of ways, the adjusting bolts (67) are all connected to the tool rest (65) through threads, the adjusting bolts (67) are used for fixing the tool (66), and the tool (66) and the adjusting bolts (67) are arranged in a detachable mode;

the positioning assembly (7) comprises: the two supporting plates (71) are arranged, and the two supporting plates (71) are respectively connected to two sides of the top of the base (1); the connecting frame (72) is connected to the top of the base (1), and arc-shaped limiting plates (73) are connected to two sides of the connecting frame (72);

still including keeping off material subassembly (8), keep off material subassembly (8) including: the triangular plate (81) is connected to the middle of the top of the base (1) in a sliding mode, and a V-shaped groove (82) is formed in the triangular plate (81); a U-shaped frame (83) connected to one side of the base (1); a pedal (84) rotatably connected to the U-shaped frame (83), a torsion spring (85) being connected between the pedal (84) and the U-shaped frame (83); the connecting rod (86) is hinged to the triangular plate (81), and the connecting rod (86) is hinged to the pedal (84); the two guide sleeves (87) are arranged, and the two guide sleeves (87) are respectively connected to the middle parts of the two side supporting plates (71) which are close to each other; the two inclined plane baffles (88) are arranged in two, the two inclined plane baffles (88) are respectively connected in the guide sleeves (87) on the two sides in a sliding manner, the inclined plane baffles (88) are in sliding fit with the V-shaped grooves (82), and a second reset spring (89) is connected between the inclined plane baffles (88) and the guide sleeves (87).

2. The scraping and grinding device for the solid wood chair for furniture processing as claimed in claim 1, further comprising a stabilizing component (9), wherein the stabilizing component (9) comprises: the four vertical plates (91) are arranged, and the four vertical plates (91) are respectively connected to two sides of the bottoms of the two mounting plates (3); the two lifting rods (92) are arranged, and the two lifting rods (92) are respectively connected between the lower parts of the two vertical plates (91) at the two sides in a sliding manner; and the guide frame (93) is connected between the two lifting rods (92) in a sliding manner, and the guide frame (93) is in sliding fit with the guide block (61).

3. The scraping and grinding device for the solid wood chair for furniture processing as claimed in claim 2, further comprising a transposition assembly (10), wherein the transposition assembly (10) comprises: a screw (101) connected between two vertical plates (91) on one side; the two belt pulleys (102) are arranged, the two belt pulleys (102) are respectively connected to the two sides of the top of the walking guide rail (52) in a rotating mode, and the belt pulley (102) on one side is in threaded fit with the screw (101); a toothed belt (103) wound between the two pulleys (102), the gear (55) being engaged with the toothed belt (103).