CN215094294U

CN215094294U - Accurate positioning mechanism that bent wood furniture was made

Info

Publication number: CN215094294U
Application number: CN202121274116.6U
Authority: CN
Inventors: 王海华; 吴思义
Original assignee: Anji Juyuan Furniture Co ltd
Current assignee: Anji Juyuan Furniture Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-10
Anticipated expiration: 2031-06-08

Abstract

The utility model provides an accurate positioning mechanism for manufacturing bent wood furniture, which relates to the technical field of bent wood processing, and comprises a workbench, first guide rails and first sliding plates, wherein the first guide rails are arranged at two sides of the top of the workbench, the first sliding plates are movably arranged on the first guide rails at two sides and driven by a driving part, the first sliding plates are respectively provided with a second guide rail, the second guide rails are movably arranged with a second sliding plate and driven by a power part, and the second sliding plates are provided with a plurality of groups; the utility model discloses a crooked wood is fixed and fixed a position to the structure on the supporting seat of both sides position, holds the middle-end of crooked wood below through the soft support sheet on the intermediate strut seat, promotes the middle-end of soft clamping piece centre gripping crooked wood top through the pneumatic cylinder, supports the front and back end curved surface of crooked wood bottom through the backing roll on the front and back end multiunit supporting seat, the atress strong point of being convenient for evenly bending wood for the atress is more even, avoids adding man-hour influence crooked wood crookedness.

Description

Accurate positioning mechanism that bent wood furniture was made

Technical Field

The utility model relates to a bent wood processing technology field especially relates to an accurate positioning mechanism that bent wood furniture was made.

Background

Curved wood refers to curved solid wood or curved wood composite boards manufactured by special processes in a broad sense; in narrow sense, the wood veneer is particularly used for various products which are made by taking a solid wood veneer as a main raw material; in the processing of the curved wood, various processes such as carving, polishing, drilling, inlaying and the like are needed, and in the process of the processes, the positioning of the curved wood is particularly important;

present positioner can only fix a position smooth panel mostly, when needs are fixed a position curved wood, just hardly perfect even bearing and fixed with the panel of curved surface, this fixed stress point that just causes curved wood is not reasonable enough, adds man-hour in exerting pressure, influences curved wood's crookedness easily, influences the processing effect, consequently, the utility model provides an accurate positioning mechanism of curved wood furniture manufacturing is with the problem of solving existence among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an accurate positioning mechanism that curved wood furniture was made, this accurate positioning mechanism that curved wood furniture was made is through the supporting seat upper structure of both sides position fixed and location curved wood, hold the middle-end of curved wood below through the soft support sheet on the intermediate strut seat, promote the middle-end of soft clamping piece centre gripping curved wood top through the pneumatic cylinder, the backing roll through front and back end multiunit supporting seat supports the front and back end curved surface of curved wood bottom, the atress strong point of evenly curving wood of being convenient for, make the atress more even, avoid adding man-hour the crookedness that influences curved wood.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the accurate positioning mechanism for manufacturing the bent wood furniture comprises a workbench, first guide rails and first sliding plates, wherein the first guide rails are arranged on two sides of the top of the workbench, the first sliding plates are movably mounted on the first guide rails on the two sides and driven by a driving part, second guide rails are arranged on two groups of first sliding plates, second sliding plates are movably mounted on the second guide rails and driven by a power part, the second sliding plates are provided with a plurality of groups, and a supporting seat is arranged on each group of second sliding plates;

multiunit the inside of supporting seat all is equipped with the spout, and movable mounting has the slider and through the drive of lift portion in the spout, middle a set of the inboard below of slider is equipped with the layer board, and is equipped with soft support piece on the layer board, middle a set of the inboard top of slider is equipped with the mounting panel, and is equipped with the pneumatic cylinder on the mounting panel, the output of pneumatic cylinder runs through the mounting panel and is equipped with soft clamping piece, multiunit of front and back end the inboard of slider all is equipped with the backing roll.

The further improvement lies in that: the driving part comprises a first shaft seat and a first threaded screw rod, the first threaded screw rod is rotatably installed on the inner side of the first shaft seat, and a nut block matched with the first threaded screw rod is arranged at the bottom of the first sliding plate.

The further improvement lies in that: one side of the first shaft seat is provided with a first motor, and the output end of the first motor is connected with the first threaded screw rod.

The further improvement lies in that: the outer side of the top of the first sliding plate is provided with a rack, the power part is arranged on the outer side of the bottom of the second sliding plate and comprises a second shaft seat and a worm, the worm is rotatably arranged on the inner side of the second shaft seat and is matched with the rack,

the further improvement lies in that: the front side of the second shaft seat is provided with a motor, and the output end of the motor is connected with the worm.

The further improvement lies in that: the lifting part comprises a second threaded screw rod and a second motor, the second threaded screw rod is rotatably installed in the sliding groove, the second threaded screw rod penetrates through the sliding block and is in threaded adaptation, the second motor is arranged at the top of the supporting seat, and the output end of the second motor is connected with the second threaded screw rod.

The further improvement lies in that: and at least five groups of second sliding plates are arranged on each group of second guide rails.

The further improvement lies in that: the front end of the workbench is provided with scale marks, and the front ends of the two groups of first sliding plates are provided with pointers matched with the scale marks.

The utility model has the advantages that:

1. the utility model discloses a crooked wood is fixed and fixed a position to the structure on the supporting seat of both sides position, holds the middle-end of crooked wood below through the soft support sheet on the intermediate strut seat, promotes the middle-end of soft clamping piece centre gripping crooked wood top through the pneumatic cylinder, supports the front and back end curved surface of crooked wood bottom through the backing roll on the front and back end multiunit supporting seat, the atress strong point of being convenient for evenly bending wood for the atress is more even, avoids adding man-hour influence crooked wood crookedness.

2. The utility model discloses a rotatory slider that can drive of second screw lead screw removes to change the height of soft support piece and soft clamping piece, backing roll, be convenient for adjust according to the crookedness of bent wood, make the multiunit backing roll of co-altitude not agree with the curved surface that supports different bent wood, application scope is wide.

3. The utility model discloses an effect drive second slide of worm normal running fit rack removes on the second guide rail to change the interval of the different supporting seats of homonymy, be fit for supporting the bent wood of some dysmorphism of location

4. The utility model discloses a first slide can be driven along first guide rail removal to the effect of first screw lead screw normal running fit nut piece to change the distance between the supporting seat of both sides, the bent wood of the different length of adaptation.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the supporting plate and the mounting plate of the present invention;

FIG. 3 is a schematic view of the back-up roll of the present invention;

fig. 4 is a schematic view of the power section of the present invention.

Wherein: 1. a work table; 2. a first guide rail; 3. a first slide plate; 4. a second guide rail; 5. a second slide plate; 6. a supporting seat; 7. a chute; 8. a slider; 9. a support plate; 10. a flexible support sheet; 11. mounting a plate; 12. a pneumatic cylinder; 13. a flexible clip; 14. a support roller; 15. a first shaft seat; 16. a first threaded lead screw; 17. a first motor; 18. a rack; 19. a second shaft base; 20. a worm; 21. a motor; 22. a second threaded screw; 23. a second motor; 24. scale lines; 25. a pointer.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

Example one

According to fig. 1, 2, 3, and 4, the embodiment provides an accurate positioning mechanism for manufacturing a piece of bent wood furniture, which includes a workbench 1, first guide rails 2 and first sliding plates 3, wherein the first guide rails 2 are arranged on two sides of the top of the workbench 1, the first sliding plates 3 are movably mounted on the first guide rails 2 on the two sides and driven by a driving part, the two groups of first sliding plates 3 are respectively provided with a second guide rail 4, the second guide rails 4 are movably mounted with a second sliding plate 5 and driven by a power part, the second sliding plates 5 are provided with multiple groups, and the multiple groups of second sliding plates 5 are respectively provided with a supporting seat 6;

multiunit the inside of supporting seat 6 all is equipped with spout 7, and movable mounting has slider 8 and through the drive of lift portion in the spout 7, and middle a set of 8 inboard below of slider are equipped with layer board 9, and are equipped with soft support sheet 10 on the layer board 9, middle a set of 8 inboard tops of slider are equipped with mounting panel 11, and are equipped with pneumatic cylinder 12 on the mounting panel 11, the output of pneumatic cylinder 12 runs through mounting panel 11 and is equipped with soft clamping piece 13, the multiunit of front and back end 8's inboard all is equipped with backing roll 14. During the use, the support seat 6 upper structure through the both sides position is fixed and is fixed a position bent wood, hold the middle-end of bent wood below through soft support sheet 10 on the intermediate strut 6, promote the middle-end of soft clamping piece 13 centre gripping bent wood top through pneumatic cylinder 12, support the front and back end curved surface of bent wood bottom through backing roll 14 on the front and back end multiunit support seat 6, the atress strong point of the even bent wood of being convenient for the atress is more even, avoids adding the crookedness that influences bent wood man-hour.

The driving part comprises a first shaft seat 15 and a first threaded screw rod 16, the first threaded screw rod 16 is rotatably installed on the inner side of the first shaft seat 15, and a nut block matched with the first threaded screw rod 16 is arranged at the bottom of the first sliding plate 3. One side of the first shaft base 15 is provided with a first motor 17, and the output end of the first motor 17 is connected with a first threaded screw rod 16. The first sliding plate 3 can be driven to move along the first guide rail 2 through the effect that the first threaded screw rod 16 is rotationally matched with the nut block, so that the distance between the supporting seats 6 on two sides is changed, and the curved wood with different lengths is matched.

The outside at first slide 3 top is equipped with rack 18, the outside in second slide 5 bottom is established to power portion, and power portion includes second axle seat 19 and worm 20, worm 20 rotates the inboard of installing at second axle seat 19, and worm 20 with rack 18 looks adaptation, the front side of second axle seat 19 is equipped with motor 21, and motor 21's output is connected with worm 20. The worm 20 is rotationally matched with the rack 18 to drive the second sliding plate 5 to move on the second guide rail 4, so that the distance between different supporting seats 6 on the same side is changed, and the special-shaped curved wood is suitable for supporting and positioning.

The lift portion includes second screw lead screw 22 and second motor 23, second screw lead screw 22 rotates and installs the inside at spout 7, and second screw lead screw 22 runs through slider 8 and screw adaptation, second motor 23 establishes at the top of supporting seat 6, and the output and the second screw lead screw 22 of second motor 23 are connected. The second threaded screw rod 22 rotates to drive the sliding block 8 to move, so that the heights of the soft supporting sheet 10, the soft clamping sheet 13 and the supporting rollers 14 are changed, adjustment is facilitated according to the bending degree of the curved wood, and a plurality of groups of supporting rollers 14 with different heights are matched with the bending surfaces of different curved wood to support.

And five groups of second sliding plates 5 are arranged on each group of second guide rails 4.

Example two

According to the drawings of fig. 1, 2 and 3, the embodiment provides an accurate positioning mechanism for manufacturing bent wood furniture, which includes a workbench 1, first guide rails 2 and first sliding plates 3, wherein the first guide rails 2 are arranged on two sides of the top of the workbench 1, the first sliding plates 3 are movably arranged on the first guide rails 2 on the two sides and are driven by a driving part, second guide rails 4 are arranged on two groups of the first sliding plates 3, second sliding plates 5 are movably arranged on the second guide rails 4 and are driven by a power part, the second sliding plates 5 are provided with multiple groups, and the multiple groups of the second sliding plates 5 are provided with supporting seats 6;

The front end of the workbench 1 is provided with scale marks 24, and the front ends of the two groups of first sliding plates 3 are provided with pointers 25 matched with the scale marks 24. The distance between two sets of first slides 3 of being convenient for accurate adjustment is fit for the curved wood location of different length.

The accurate positioning mechanism for manufacturing the curved wood furniture fixes and positions the curved wood through the structures on the supporting seats 6 at the two sides, the middle end below the curved wood is supported through the soft supporting sheet 10 on the middle supporting seat 6, the middle end above the curved wood is clamped through the soft clamping sheet 13 pushed by the pneumatic cylinder 12, the front end curved surface and the rear end curved surface at the bottom of the curved wood are supported through the supporting rollers 14 on the groups of supporting seats 6 at the front end and the rear end, so that the stress supporting points of the curved wood are uniform, the curvature of the curved wood is prevented from being influenced during processing, the sliding block 8 can be driven to move through the rotation of the second threaded lead screw 22, the heights of the soft supporting sheet 10, the soft clamping sheet 13 and the supporting rollers 14 are changed, the adjustment is convenient according to the curvature of the curved wood, the groups of the supporting rollers 14 with different heights are matched with the curved surfaces supporting different curved wood, the application range is wide, meanwhile, the second sliding plate 5 is driven to move on the second guide rail 4 through the rotation of the worm 20 matched with the rack 18, thereby change the interval of the different supporting seats 6 of homonymy, be fit for supporting the bent wood of some dysmorphism of location, in addition, can drive first slide 3 and remove along first guide rail 2 through the effect of 16 rotatory cooperation nut blocks of first screw lead screw to change the distance between the supporting seat 6 of both sides, the bent wood of the different length of adaptation.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an accurate positioning mechanism that curved wood furniture was made, includes workstation (1), first guide rail (2) and first slide (3), its characterized in that: the first guide rails (2) are arranged on two sides of the top of the workbench (1), first sliding plates (3) are movably mounted on the first guide rails (2) on the two sides and are driven by a driving part, second guide rails (4) are arranged on the two groups of first sliding plates (3), second sliding plates (5) are movably mounted on the second guide rails (4) and are driven by a power part, the second sliding plates (5) are provided with multiple groups, and supporting seats (6) are arranged on the multiple groups of second sliding plates (5);

multiunit the inside of supporting seat (6) all is equipped with spout (7), and spout (7) interior movable mounting has slider (8) and through the drive of lift portion, middle a set of slider (8) inboard below is equipped with layer board (9), and is equipped with soft support piece (10) on layer board (9), middle a set of slider (8) inboard top is equipped with mounting panel (11), and is equipped with pneumatic cylinder (12) on mounting panel (11), the output of pneumatic cylinder (12) runs through mounting panel (11) and is equipped with soft clamping piece (13), the multiunit of front and back end the inboard of slider (8) all is equipped with backing roll (14).

2. The accurate positioning mechanism of curved wood furniture manufacture of claim 1, characterized in that: the driving part comprises a first shaft seat (15) and a first threaded screw rod (16), the first threaded screw rod (16) is rotatably installed on the inner side of the first shaft seat (15), and a nut block matched with the first threaded screw rod (16) is arranged at the bottom of the first sliding plate (3).

3. The accurate positioning mechanism of curved wood furniture manufacture of claim 2, characterized in that: one side of the first shaft seat (15) is provided with a first motor (17), and the output end of the first motor (17) is connected with a first threaded screw rod (16).

4. The accurate positioning mechanism of curved wood furniture manufacture of claim 3, characterized in that: the outside at first slide (3) top is equipped with rack (18), the outside at second slide (5) bottom is established to power portion, and power portion includes second axle seat (19) and worm (20), worm (20) rotate and install the inboard at second axle seat (19), and worm (20) with rack (18) looks adaptation.

5. The accurate positioning mechanism of curved wood furniture manufacture of claim 4, characterized in that: the front side of the second shaft seat (19) is provided with a motor (21), and the output end of the motor (21) is connected with a worm (20).

6. The accurate positioning mechanism of curved wood furniture manufacture of claim 5, characterized in that: the lift portion includes second screw lead screw (22) and second motor (23), second screw lead screw (22) rotate and install the inside at spout (7), and second screw lead screw (22) run through slider (8) and screw adaptation, the top at supporting seat (6) is established in second motor (23), and the output and the second screw lead screw (22) of second motor (23) are connected.

7. The accurate positioning mechanism of curved wood furniture manufacture of claim 1, characterized in that: and at least five groups of second sliding plates (5) are arranged on each group of second guide rails (4).

8. The precision positioning mechanism for the manufacture of the piece of furniture according to any one of claims 1 to 7, wherein: the front end of the workbench (1) is provided with scale marks (24), and the front ends of the two groups of first sliding plates (3) are provided with pointers (25) matched with the scale marks (24).