CN218314139U

CN218314139U - Wood bending device for furniture production

Info

Publication number: CN218314139U
Application number: CN202221532914.9U
Authority: CN
Inventors: 余秀月; 彭明全; 杨光明
Original assignee: Jianshi Yuxi National Handicraft Making Co ltd
Current assignee: Jianshi Yuxi National Handicraft Making Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-01-17
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a timber bending device for furniture production relates to furniture processingequipment technical field, including workstation, support frame, cylinder, extrusion curved surface piece, place the board, limiting plate, adjustment mechanism includes the push rod that sets up in limiting plate one side; and a locking mechanism. The utility model discloses a set up adjustment mechanism, the push rod removes and drives the limiting plate to extrusion curved surface piece one side horizontal migration, the limiting plate removes and drives the rotation of second straight-teeth gear through mechanical transmission, tooth piece extrusion fixture block upwards rotates when second straight-teeth gear rotates, the fixture block rotates and drives the connecting rod and rotate, the rotatory distortion of torque spring, when tooth piece and fixture block separation, torque spring resets and drives the fixture block rotation that resets, be favorable to carrying out the operation of spacing centre gripping to the timber of placing on the board top through this structure, make the device be suitable for the ligneous operation of bending of different length simultaneously, the practicality of device has been improved.

Description

Wood bending device for furniture production

Technical Field

The utility model relates to a furniture processingequipment technical field specifically is a timber bending device for furniture production.

Background

Along with the rapid development of economy and the improvement of living standard in China, solid wood furniture is more and more popular as an antique style, the demand of people on the wood furniture is gradually increased from the aspect of paying attention to the appearance to the aspect of paying attention to the material, and from the aspects of function and aesthetic value, some structures of the wood furniture need to be made into curved or curved shapes, so the wood is generally required to be bent and shaped after being cooked and softened, the cooked wood has stronger toughness when being bent, and a wood bending device is required in the bending process.

When the wood bending device of present furniture production was used, the position of limiting plate was mostly fixed, can't carry out horizontal position's regulation, and then bending device can't bend the operation to the timber of different length to can't bend the operation to ligneous different positions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber bending device for furniture production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a wood bending device for furniture production comprises a workbench, wherein a support frame is arranged at the top end of the workbench, an air cylinder is arranged at the bottom end of one end of the support frame, an extruded curved surface block is arranged at the bottom end of the air cylinder, one end of the support frame is a placing plate which is rotatably connected with the top end of the workbench through a rotating shaft, a limiting plate which is in sliding connection is arranged at the top end of the placing plate, an adjusting mechanism which is arranged on one side of the limiting plate and extends to the inside of the placing plate is used for horizontally adjusting the limiting plate, and the adjusting mechanism comprises a push rod arranged on one side of the limiting plate;

distribute in placing board one end to extend to and place the inboard portion, and be located the locking mechanism of adjustment mechanism one side for carry out the operation of locking to the limiting plate after adjusting, locking mechanism is including setting up the fixture block of placing inboard portion.

As a further aspect of the present invention: the adjusting mechanism further comprises a moving unit and a transmission unit, the moving unit is arranged at the bottom end of the limiting plate and extends to the inside of the placing plate, the transmission unit is located at one end of the moving unit, the moving unit comprises a rack arranged at the bottom end of the limiting plate, a first straight gear is meshed at the bottom end of the rack, one end of the first straight gear is connected with the inner wall of the placing plate in a rotating mode through a rotating shaft, balancing weights are arranged at the bottom ends of the two sides of the placing plate, the placing plate is provided with two balancing weights, and the top end of the workbench is provided with a rotating arc-shaped groove matched with the placing plate.

As a further aspect of the present invention: the transmission unit comprises a connecting rod arranged at one end of the first straight gear, the outer wall of the connecting rod is fixedly sleeved with a second straight gear, one side of the second straight gear is clamped with the clamping block, and the connecting rod is rotatably connected with the inner wall of the placing plate through a bearing.

As a further aspect of the present invention: the both ends of rack are provided with spacing lug, the inner wall of placing the board is provided with the spacing sliding tray with rack both ends spacing lug assorted.

As a further aspect of the present invention: the locking mechanism further comprises a rotating unit, a limiting unit and a linkage unit, the rotating unit comprises one end arranged at the fixture block, the limiting unit is arranged at the bottom end of the fixture block and located below the rotating unit, the linkage unit is arranged at the bottom end of the limiting unit, the rotating unit comprises a connecting rod arranged at one end of the fixture block, the connecting rod is rotatably connected with the inner wall of the placing plate through a bearing, and a torsion spring is sleeved on the outer wall of the connecting rod.

As a further aspect of the present invention: the limiting unit comprises a limiting rod arranged at the bottom end of the fixture block, a screw rod is sleeved at the bottom end of the limiting rod, threads matched with the screw rod are arranged inside the limiting rod, and a limiting sliding groove matched with the limiting rod is formed in the inner wall of the placing plate.

As a further aspect of the present invention: the linkage unit comprises a first bevel gear arranged at the bottom end of the screw rod, one end of the first bevel gear is meshed with a second bevel gear, one end of the second bevel gear is provided with a rotating rod extending to the outside of the placing plate, and the rotating rod is rotatably connected with the inner wall of the placing plate through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the adjusting mechanism, the push rod moves to drive the limiting plate to horizontally move to one side of the extrusion curved surface block, the limiting plate moves to drive the second straight gear to rotate through mechanical transmission, the tooth block extrudes the clamping block to upwards rotate when the second straight gear rotates, the clamping block rotates to drive the connecting rod to rotate, the torsion spring rotates and twists, when the tooth block is separated from the clamping block, the torsion spring resets and drives the clamping block to reset and rotate, the structure is favorable for limiting and clamping the wood placed at the top end of the placing plate, meanwhile, the device is suitable for bending operation of the wood with different lengths, and the practicability of the device is improved;

2. through setting up locking mechanism, the bull stick rotates and drives second bevel gear and rotate, second bevel gear rotates and drives first bevel gear and rotate, first bevel gear rotates and drives the lead screw and rotates, the lead screw rotates and drives the gag lever post and move down, the gag lever post removes and separates with the bottom of fixture block, later the pulling push rod that resets, the push rod removes and drives the limiting plate and remove, timber and the board separation of placing this moment, the operation that the staff can take to the timber after bending, be favorable to carrying out the operation of locking to the limiting plate after adjusting through this structure.

Drawings

FIG. 1 is a schematic structural view of a wood bending apparatus for furniture production;

FIG. 2 is a schematic view of another perspective of a wood bending apparatus for furniture production;

FIG. 3 is an enlarged schematic view of a wood bending apparatus for furniture production at A in FIG. 1;

fig. 4 is an enlarged schematic view of a wood bending apparatus for furniture production at B in fig. 2.

In the figure: 1. a work table; 2. a support frame; 3. a cylinder; 4. extruding the curved surface block; 5. placing the plate; 6. a limiting plate; 7. An adjustment mechanism; 701. a push rod; 702. a rack; 703. a first straight gear; 704. a connecting rod; 705. a second spur gear; 8. A locking mechanism; 801. a clamping block; 802. a connecting rod; 803. a torsion spring; 804. a limiting rod; 805. a screw rod; 806. a first bevel gear; 807. a second bevel gear; 808. a rotating rod.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a wood bending device for furniture production includes a workbench 1, a support frame 2 is disposed at a top end of the workbench 1, a cylinder 3 is disposed at a bottom end of one end of the support frame 2, an extruded curved surface block 4 is disposed at a bottom end of the cylinder 3, one end of the support frame 2, a placing plate 5 rotatably connected to a top end of the workbench 1 through a rotating shaft, a limiting plate 6 slidably connected to a top end of the placing plate 5 is disposed at the top end of the placing plate 5, an adjusting mechanism 7 is disposed at one side of the limiting plate 6 and extends to the inside of the placing plate 5 for performing horizontal adjustment operation on the limiting plate 6, and the adjusting mechanism 7 includes a push rod 701 disposed at one side of the limiting plate 6;

distribute in placing 5 one ends of board to extend to and place inside board 5, and be located the locking mechanism 8 of adjustment mechanism 7 one side for the operation of locking is carried out to limiting plate 6 after the regulation, and locking mechanism 8 is including setting up at the inside fixture block 801 of placing board 5.

This kind of a timber bending device for furniture production is favorable to carrying out the operation of spacing centre gripping to placing the timber on placing 5 tops of board through setting up adjustment mechanism 7, makes the device be suitable for the ligneous operation of bending of different length simultaneously, has improved the practicality of device, is favorable to carrying out the operation of locking to limiting plate 6 after adjusting through setting up locking mechanism 8.

In FIGS. 2 to 4: adjustment mechanism 7 still includes mobile unit and drive unit, the mobile unit sets up in the bottom of limiting plate 6, and extend to the inside of placing board 5, the drive unit is located mobile unit's one end, the mobile unit is including setting up in the rack 702 of limiting plate 6 bottom, the bottom meshing of rack 702 has first straight gear 703, the one end of first straight gear 703 is connected through pivot and the inner wall rotation of placing board 5, the both sides bottom of placing board 5 is provided with the balancing weight, and place board 5 and be provided with two, the top of workstation 1 is provided with and places board 5 assorted rotation arc wall.

This kind of a timber bending device for furniture production is favorable to the push rod 701 to remove and drives limiting plate 6 to 4 one side horizontal migration of extrusion curved surface pieces through this structure, and limiting plate 6 removes and drives rack 702 and remove, and rack 702 removes and drives first straight gear 703 and rotate.

In fig. 4: the transmission unit comprises a connecting rod 704 arranged at one end of the first straight gear 703, a second straight gear 705 is fixedly sleeved on the outer wall of the connecting rod 704, one side of the second straight gear 705 is clamped with the clamping block 801, and the connecting rod 704 is rotatably connected with the inner wall of the placing plate 5 through a bearing.

This kind of a timber bending device for furniture production is favorable to first spur gear 703 to rotate through this structure and drives connecting rod 704 rotation, and connecting rod 704 rotates and drives second spur gear 705 to rotate, and tooth piece extrusion fixture block 801 upwards rotates when second spur gear 705 rotates, and fixture block 801 rotates and drives connecting rod 802 and rotate, and torsion spring 803 rotates the distortion, and when tooth piece and fixture block 801 separated, torsion spring 803 reseed and drives fixture block 801 rotation that resets.

In fig. 4: the two ends of the rack 702 are provided with limiting convex blocks, and the inner wall of the placing plate 5 is provided with limiting sliding grooves matched with the limiting convex blocks at the two ends of the rack 702.

The wood bending device for furniture production is beneficial to the operation of the rack 702 horizontally moving in the placing plate 5 through the structure.

In fig. 4: locking mechanism 8 still includes rotation unit, spacing unit and linkage unit, and rotation unit is including setting up the one end at fixture block 801, and spacing unit sets up in the bottom of fixture block 801 to be located rotation unit's below, the linkage unit sets up the bottom at spacing unit, and rotation unit is including setting up the connecting rod 802 in fixture block 801 one end, and connecting rod 802 rotates with the inner wall of placing board 5 through the bearing to be connected, and torsion spring 803 has been cup jointed to the outer wall of connecting rod 802.

This kind of a timber bending device for furniture production, through this structure be favorable to carrying out the operation that resets to fixture block 801, and then be favorable to carrying out the operation of locking in time to second spur gear 705.

In fig. 4: the limiting unit comprises a limiting rod 804 arranged at the bottom end of the clamping block 801, a screw 805 is sleeved at the bottom end of the limiting rod 804, threads matched with the screw 805 are arranged inside the limiting rod 804, and a limiting sliding groove matched with the limiting rod 804 is arranged on the inner wall of the placing plate 5.

This kind of a timber bending device for furniture production is favorable to lead screw 805 to rotate through this structure and drives gag lever post 804 downstream, and gag lever post 804 removes and separates with the bottom of fixture block 801.

In fig. 4: the linkage unit comprises a first bevel gear 806 arranged at the bottom end of the screw rod 805, one end of the first bevel gear 806 is engaged with a second bevel gear 807, one end of the second bevel gear 807 is provided with a rotating rod 808 extending to the outside of the placing plate 5, and the rotating rod 808 is rotatably connected with the inner wall of the placing plate 5 through a bearing.

This kind of a timber bending device for furniture production is favorable to bull stick 808 to rotate through this structure and drives second bevel gear 807 to rotate, and second bevel gear 807 rotates and drives first bevel gear 806 and rotate, and first bevel gear 806 rotates and drives lead screw 805 and rotate.

The utility model discloses a theory of operation is: when the device works, firstly, the wood to be bent is placed at the top ends of two placing plates 5, then a push rod 701 is pushed, the push rod 701 moves to drive a limiting plate 6 to horizontally move towards one side of a curved extrusion block 4, the limiting plate 6 moves to drive a rack 702 to move, the rack 702 moves to drive a first straight gear 703 to rotate, the first straight gear 703 rotates to drive a connecting rod 704 to rotate, the connecting rod 704 rotates to drive a second straight gear 705 to rotate, the block 801 is extruded by the block to rotate upwards when the second straight gear 705 rotates, the block 801 rotates to drive a connecting rod 802 to rotate, a torsion spring 803 is rotated and twisted, when the block is separated from the block 801, the torsion spring 803 resets and drives the block 801 to reset and rotate, the reciprocating is carried out, then a supporting frame 2 works, the curved extrusion block 4 moves downwards, the curved extrusion block 4 moves and bends the wood at the top ends of the placing plates 5, be favorable to carrying out the operation of spacing centre gripping to placing the timber on placing board 5 top through this structure, make the device be suitable for the ligneous operation of bending of different length simultaneously, the practicality of device has been improved, when needs take the timber after bending, rotate bull stick 808, bull stick 808 rotates and drives second bevel gear 807 and rotates, second bevel gear 807 rotates and drives first bevel gear 806 and rotate, first bevel gear 806 rotates and drives lead screw 805 and rotate, lead screw 805 rotates and drives gag lever post 804 downstream, gag lever post 804 removes and separates with the bottom of fixture block 801, later reset pulling push rod 701, push rod 701 removes and drives limiting plate 6 and remove, timber and placing board 5 separation this moment, the staff can carry out the operation of taking to the timber after bending, be favorable to carrying out the operation of locking to limiting plate 6 after adjusting through this structure.

What has just been said above, but the utility model discloses the embodiment of preferred, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel who is familiar with this technical furniture processingequipment technical field is in the technical scope of the utility model discloses an in addition equivalent replacement or change according to the utility model discloses a technical scheme and utility model design all should be covered within the protection scope of the utility model.

Claims

1. The wood bending device for furniture production comprises a workbench (1), wherein a support frame (2) is arranged at the top end of the workbench (1), an air cylinder (3) is arranged at the bottom end of one end of the support frame (2), an extrusion curved surface block (4) is arranged at the bottom end of the air cylinder (3), one end of the support frame (2) is rotatably connected with a placing plate (5) at the top end of the workbench (1) through a rotating shaft, and a limiting plate (6) in sliding connection is arranged at the top end of the placing plate (5), and the wood bending device is characterized in that the wood bending device is arranged on one side of the limiting plate (6), extends to an adjusting mechanism (7) inside the placing plate (5) and is used for carrying out horizontal adjustment operation on the limiting plate (6), and the adjusting mechanism (7) comprises a push rod (701) arranged on one side of the limiting plate (6);

the locking mechanism (8) is distributed at one end of the placing plate (5), extends into the placing plate (5), is located on one side of the adjusting mechanism (7), is used for locking the adjusted limiting plate (6), and comprises a clamping block (801) arranged inside the placing plate (5).

2. The wood bending device for furniture production according to claim 1, wherein the adjusting mechanism (7) further comprises a moving unit and a transmission unit, the moving unit is disposed at the bottom end of the limiting plate (6) and extends to the inside of the placing plate (5), the transmission unit is located at one end of the moving unit, the moving unit comprises a rack (702) disposed at the bottom end of the limiting plate (6), and the bottom end of the rack (702) is engaged with the first straight gear (703).

3. The wood bending device for furniture production according to claim 2, wherein the transmission unit comprises a connecting rod (704) arranged at one end of a first spur gear (703), a second spur gear (705) is fixedly sleeved on an outer wall of the connecting rod (704), and one side of the second spur gear (705) is clamped with a clamping block (801).

4. The wood bending device for furniture production according to claim 2, wherein limiting protrusions are arranged at two ends of the rack (702), and limiting sliding grooves matched with the limiting protrusions at two ends of the rack (702) are arranged on the inner wall of the placing plate (5).

5. The wood bending device for furniture production according to claim 1, wherein the locking mechanism (8) further comprises a rotating unit, a limiting unit and a linkage unit, the rotating unit comprises one end arranged at the fixture block (801), the limiting unit is arranged at the bottom end of the fixture block (801) and is located below the rotating unit, the linkage unit is arranged at the bottom end of the limiting unit, the rotating unit comprises a connecting rod (802) arranged at one end of the fixture block (801), and a torsion spring (803) is sleeved on the outer wall of the connecting rod (802).

6. The wood bending device for furniture production according to claim 5, wherein the limiting unit comprises a limiting rod (804) arranged at the bottom end of the fixture block (801), and a screw rod (805) is sleeved at the bottom end of the limiting rod (804).

7. A wood bending device for furniture production according to claim 6, wherein the linkage unit comprises a first bevel gear (806) arranged at the bottom end of a screw rod (805), one end of the first bevel gear (806) is engaged with a second bevel gear (807), and one end of the second bevel gear (807) is provided with a rotating rod (808).