Solid wood bending device with directional bending function
By designing a solid wood bending device with directional bending function, the combination of heating parts and bending parts solves the problem of fixed tearing at both ends of the wood during solid wood bending, and achieves rapid, directional bending and integrity protection of wood.
Patent Information
- Application Number
- CN202420657030.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-01
AI Technical Summary
When the existing solid wood bending technology is too large, the two ends of the wood are prone to tear due to fixation, resulting in damage to the wood and affecting normal use.
A solid wood bending device with directional bending function is designed to soften the wood by heating parts, and quickly bending directionally using the servo motor and moving parts in the bend parts to avoid fixed tear caused by changes in the length of the wood.
It effectively solves the problem of fixed tearing during wood bending, ensuring the integrity and normal use of wood.
Smart Images
Figure CN222431044U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid wood processing, in particular to a solid wood bending device with a directional bending function. Background Art
[0002] Solid wood bending technology is a wood softening and bending process first invented by German Michael Thornet in 1842. Furniture and other wood products made of bent wood have smooth lines, light structure, and unique shapes, and are deeply loved by people. Therefore, in the more than 150 years since the invention of solid wood bending technology, researchers from all over the world have continuously expanded the processing methods of bent wood from production processes, product structures, equipment and other aspects, focusing on the three stages of wood softening, bending and shaping required for solid wood bending, so that bent wood processing technology has been developed and improved.
[0003] However, when using the prior art, since solid wood is too hard, it is necessary to heat and boil it in a water bath to soften it, and then fix the two ends for bending. However, when the bending deformation is too large, the overall length of the wood changes. Therefore, the two ends of the wood are very likely to tear due to fixation, which in turn causes damage to the wood, thereby affecting the normal use of the wood. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In order to solve the above problems in the prior art, the utility model provides a method for softening wood by heating with water vapor, and for quickly bending the wood in a directional manner, and effectively ensuring the integrity of the wood.
[0006] (II) Technical solution
[0007] In order to achieve the above purpose, the main technical solutions adopted by the utility model are:
[0008] A solid wood bending device with a directional bending function comprises a device body, wherein the device body comprises an operating platform arranged on the ground, a heating element for heating solid wood, and a bending element for bending the solid wood; the heating element comprises a shell fixedly connected to one side of the upper surface of the operating platform, the heating element also comprises a water tank fixedly connected to the upper surface of the shell, the heating element also comprises a module power supply arranged inside the shell, the shell comprises a heating resistance wire fixedly connected to the top of its inner wall, the bending element comprises a servo motor fixedly connected to the lower surface of the operating platform, the bending element also comprises a moving element fixedly connected to the output end of the servo motor, the moving element comprises a wheel disc movably clamped to one side of its upper surface, and the moving element also comprises a protrusion arranged on the inner wall of the wheel disc.
[0009] The moving part also includes a driven gear movably connected to the other side of its upper surface, and the upper surface of the driven gear is fixedly connected with a fastener.
[0010] A clamping piece matched with the wheel disc is arranged on one side of the fastener, and the movable piece also includes a supporting piece movably clamped in the middle thereof, and one side of the supporting piece is fixedly connected to the upper surface of the operating platform.
[0011] The moving part also includes a bottom linkage part fixedly connected to a side surface thereof, one end of the linkage part is fixedly connected to a pillar, and the top end of the pillar is fixedly connected to a lap joint.
[0012] The bending member also includes an electric push rod fixedly connected to one side of the upper surface of the operating platform, and the bending member also includes a sliding sleeve fixedly connected to one side of the electric push rod on the upper surface of the operating platform.
[0013] The sliding sleeve includes a toothed plate slidably engaged therein, one end of the toothed plate is fixedly connected to the output end of the electric push rod, and one side of the toothed plate is meshedly connected to one side of the driven gear.
[0014] (III) Beneficial effects
[0015] The beneficial effect of the utility model is as follows: in order to solve the above-mentioned problems of the prior art, the utility model provides a solid wood bending device with a directional bending function. In the actual implementation process, the water vapor is heated and softened by the heating element, and the wood is quickly directional bent by the bending element, so as to ensure the integrity of the wood. Specifically, before bending, the solid wood is inserted into the water tank, and the bent part enters the water tank, and then the water flow inside the water tank is heated by starting the heating resistor wire, so as to soften the bent part as a whole. Then the staff continues to push the solid wood until the softened part enters the inside of the wheel disc, and then starts the servo motor to drive the moving part to rotate. At this time, the softened part bends, and then the servo motor is driven to reset the moving part, and then the tooth plate is pushed by the electric push rod to rotate the driven gear, so that the fastener can be separated from the solid wood, and then the solid wood can be removed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is one of the overall structural schematic diagrams of a solid wood bending device with directional bending function according to an embodiment of the utility model;
[0017] Figure 2 This is the second disassembled structural schematic diagram of the solid wood bending device with directional bending function according to an embodiment of the utility model;
[0018] Figure 3 This is a schematic diagram of the disassembled structure of a heating element of a solid wood bending device with a directional bending function according to an embodiment of the utility model;
[0019] Figure 4 This is a schematic structural diagram of a toothed plate and a driven gear of a solid wood bending device with a directional bending function according to an embodiment of the utility model.
[0020] [Description of Reference Numerals]
[0021] Operating platform 1, heating element 2, shell 21, heating resistor 211, water tank 22, module power supply 23, bending element 3, servo motor 31, moving element 32, wheel disc 321, protrusion 322, driven gear 323, fastener 324, support element 325, linkage element 326, lap element 327, electric push rod 33, sliding sleeve 34, tooth plate 341. DETAILED DESCRIPTION
[0022] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.
[0023] Please refer to Figures 1 to 4 As shown, the solid wood bending device with directional bending function of the utility model includes a device body, the device body includes an operating platform 1 set on the ground, a heating element 2 for heating solid wood and a bending element 3 for bending the solid wood; the heating element 2 includes a shell 21 fixedly connected to one side of the upper surface of the operating platform 1, the heating element 2 also includes a water tank 22 fixedly connected to the upper surface of the shell 21, the heating element 2 also includes a module power supply 23 arranged inside the shell 21, the shell 21 includes a heating resistance wire 211 fixedly connected to the top of its inner wall, the bending element 3 includes a servo motor 31 fixedly connected to the lower surface of the operating platform 1, the bending element 3 also includes a moving element 32 fixedly connected to the output end of the servo motor 31, the moving element 32 includes a wheel disc 321 movably clamped on one side of its upper surface, and the moving element 32 also includes a protrusion 322 arranged on the inner wall of the wheel disc 321. In the actual implementation process, the wood is softened by heating with water vapor through the heating element 2, and the wood is quickly directional bent through the bending element 3, so as to ensure the integrity of the wood. Specifically, before bending, the solid wood is inserted into the water tank 22, and the bent part enters the water tank 22, and then the water flow inside the water tank 22 is heated by starting the heating resistor 211, so as to soften the bent part as a whole. Then the staff continues to push the solid wood until the softened part enters the wheel 321, and then starts the servo motor 31 to drive the moving part 32 to rotate. At this time, the softened part bends, and then drives the servo motor 31 to reset the moving part 32, and then pushes the tooth plate 341 through the electric push rod 33 to rotate the driven gear 323, so that the fastener 324 can be separated from the solid wood, and then the solid wood can be removed.
[0024] Optionally, the moving member 32 further includes a driven gear 323 movably connected to the other side of its upper surface, and the upper surface of the driven gear 321 is fixedly connected with a fastener 324. In the actual implementation process, the staff controls the rotation of the driven gear 321 so that the fastener 324 restricts the solid wood, thereby facilitating the subsequent bending operation.
[0025] Optionally, a clamping member adapted to the wheel disc 321 is provided on one side of the fastener 324, and the movable member 32 further includes a support member 325 movably clamped in the middle thereof, and one side of the support member 325 is fixedly connected to the upper surface of the operating platform 1. In the actual implementation process, the bending member 3 is supported to facilitate the stability of the solid wood bending process.
[0026] Optionally, the moving member 32 further includes a bottom linkage member 326 fixedly connected to one side surface thereof, one end of the linkage member 326 is fixedly connected to a support, and the top of the support is fixedly connected to a lap member 327. In the actual implementation process, the end of the solid wood is supported to ensure that the solid wood is in a horizontal state before bending.
[0027] Optionally, the bending member 3 further includes an electric push rod 33 fixedly connected to one side of the upper surface of the operating platform 1, and the bending member 3 further includes a sliding sleeve 34 fixedly connected to one side of the electric push rod 33 on the upper surface of the operating platform 1. In the actual implementation process, the normal movement of the tooth plate is facilitated to avoid the occurrence of offset.
[0028] Optionally, the sliding sleeve 34 includes a tooth plate 341 slidably engaged therein, one end of the tooth plate 341 is fixedly connected to the output end of the electric push rod 33, and one side of the tooth plate 341 is meshed and connected to one side of the driven gear 321. In the actual implementation process, the unloading operation can be more convenient after the solid wood bending is completed, and then the normal performance of the subsequent bending operation is facilitated.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description and the drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.
Claims
1. A solid wood bending device with directional bending function, comprising a device body, wherein the device body comprises an operating platform arranged on the ground, a heating element for heating the solid wood, and a bending element for bending the solid wood; characterized in that: The heating element includes a shell fixedly connected to one side of the upper surface of the operating platform, the heating element also includes a water tank fixedly connected to the upper surface of the shell, the heating element also includes a module power supply arranged inside the shell, the shell includes a heating resistance wire fixedly connected to the top of its inner wall, the bending element includes a servo motor fixedly connected to the lower surface of the operating platform, the bending element also includes a moving element fixedly connected to the output end of the servo motor, the moving element includes a wheel disc movably clamped to one side of its upper surface, and the moving element also includes a protrusion arranged on the inner wall of the wheel disc.
2. The solid wood bending device with directional bending function according to claim 1, characterized in that: The moving part also includes a driven gear movably connected to the other side of its upper surface, and the upper surface of the driven gear is fixedly connected with a fastener.
3. The solid wood bending device with directional bending function according to claim 2, characterized in that: A clamping piece matched with the wheel disc is arranged on one side of the fastener, and the movable piece also includes a supporting piece movably clamped in the middle thereof, and one side of the supporting piece is fixedly connected to the upper surface of the operating platform.
4. The solid wood bending device with directional bending function according to claim 1, characterized in that: The moving part also includes a bottom linkage part fixedly connected to a side surface thereof, one end of the linkage part is fixedly connected to a pillar, and the top end of the pillar is fixedly connected to a lap joint.
5. The solid wood bending device with directional bending function according to claim 3, characterized in that: The bending member also includes an electric push rod fixedly connected to one side of the upper surface of the operating platform, and the bending member also includes a sliding sleeve fixedly connected to one side of the electric push rod on the upper surface of the operating platform.
6. The solid wood bending device with directional bending function according to claim 5, characterized in that: The sliding sleeve includes a toothed plate slidably engaged therein, one end of the toothed plate is fixedly connected to the output end of the electric push rod, and one side of the toothed plate is meshedly connected to one side of the driven gear.