Double-sided automatic wood planer structure

Abstract

The device comprises a base, a transmission seat which can move up and down relative to the base, and two conveying devices which are respectively arranged on the base and the transmission seat, according to the utility model, two driving groups which are respectively connected with the two conveying devices are further arranged, and power is respectively provided for the roller wheel assemblies of the two conveying devices through the universal joints of the two conveying devices. The two driving sets provide power for the two conveying devices respectively, so that the transmission seat can move relative to the base under the unlimited condition, the swing amplitude of the universal joint is not limited, and the problem that an existing double-sided wood planer is provided with a single motor, and a transmission device with a worm and a worm wheel is used for distributing and transmitting power, so that the work efficiency is high can be solved. The utility model provides the double-sided automatic wood planing machine structure which is more elastic in the wood processing thickness aspect, aiming at solving the problem that the swinging amplitude of the universal joint is limited.

Description

Technical Field

[0001] The utility model relates to a wood processing device, in particular to a double-sided automatic wood planer structure which has flexibility in the thickness of processed wood. Background Art

[0002] In order to process the wood and form a smooth surface, the wood is generally fed into a planer, where a knife is used to plan the wood.

[0003] Traditional planers can only process one side of the wood at a time; therefore, in order to speed up the planing operation, a double-sided planer is available on the market that can process the upper and lower sides of the wood at the same time. Figure 7 As shown, in order to process wood on both sides, the existing double-sided planer is usually provided with a base 60 and a transmission base 70 that can be driven by a lifting device to move up and down relative to the base 60, and tools are provided on the transmission base 70 and the base 60 to process the upper and lower sides of the wood.

[0004] In order to move wood in the double-sided planer, the existing double-sided planer is provided with a conveying device such as a roller on its base 60 and the transmission base 70. The existing double-sided planer uses a single motor 80, and transmits the power provided by the motor 80 to the universal joint 100 through a transmission device 90 having a worm and a worm gear, and then the universal joint 100 transmits the power to the conveying device of the base 60 and the conveying device of the transmission base 70.

[0005] However, the use of a single motor 80 and a transmission device 90 with a worm and a worm gear to transmit power to the universal joint 100 to drive the transmission devices of the base 60 and the transmission base 70 respectively causes the problem of limited swing range of the universal joint 100, and also limits the thickness of wood that can be processed by the existing double-sided planer. Therefore, it can be seen that the existing double-sided planer still has room for improvement and advancement in structure. Utility Model Content

[0006] In order to solve the above-mentioned problem, the utility model provides a double-sided automatic planer structure, which can achieve the purpose of increasing the thickness range of wood that can be processed by the planer.

[0007] The double-sided automatic wood planing machine structure proposed by the utility model to solve the technical problem comprises:

[0008] a base;

[0009] A transmission seat, which is located above the base and can be driven to move up and down relative to the base;

[0010] Two drive groups, each of which includes a motor and a plurality of steering gears connected to the motor; and

[0011] Two conveying devices, the two conveying devices are respectively arranged on the base and the transmission seat; each of the conveying devices includes a plurality of roller assemblies and a plurality of universal joints; each of the roller assemblies includes at least one roller body; each of the universal joints includes an input end and an output end which are relatively positioned; the output end of each universal joint is linked to a roller body of a corresponding roller assembly to drive the roller body to rotate; the input ends of the plurality of universal joints are respectively connected to the plurality of diverters.

[0012] In the double-sided automatic planer structure, each of the driving groups can further include a reducer connected to its motor, and the steering gear of the driving group is connected to its reducer.

[0013] The double-sided automatic wood planer structure, wherein the reducer can be a gear reducer, a planetary reducer or a worm gear reducer.

[0014] In the double-sided automatic planer structure, each of the steering gears can be a worm gear steering gear or a bevel gear steering gear.

[0015] The double-sided automatic planer structure, wherein each of the roller assemblies can further include at least one driven connecting piece, which is respectively and coaxially fixed to at least one roller body of the roller assembly; a driving piece is sleeved between two adjacent driven connecting pieces.

[0016] In the double-sided automatic planer structure, each of the roller assemblies can further include an idler wheel pressed against the driving member.

[0017] In the double-sided automatic wood planer structure, each of the driven connecting members is a sprocket; and the driving member sleeved on the driven connecting member is a chain.

[0018] In the double-sided automatic wood planer structure, each of the driven connecting parts is a timing belt pulley; and the driving part sleeved on the driven connecting part is a timing belt.

[0019] In the double-sided automatic wood planer structure, each of the driven connecting members is a belt pulley; and the driving member sleeved on the driven connecting member is a belt.

[0020] The double-sided automatic wood planer structure, wherein the two driving groups are respectively arranged on the base and the transmission base.

[0021] The technical means of the utility model can achieve improved effects in that: the double-sided automatic planer structure of the utility model is provided with two driving groups to respectively provide power for the two transmission devices, and one transmission device respectively arranged on the transmission seat and the other transmission device arranged on the base do not need to be linked to each other to obtain power, so that the transmission seat can move relative to the base under unrestricted conditions, thereby allowing the swing amplitude of each universal joint to be unrestricted, and finally achieving the beneficial effect of increasing the thickness of wood that can be processed by the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a partial side view schematic diagram of a preferred embodiment of the utility model.

[0023] Figure 2 It is a partial front view schematic diagram of a preferred embodiment of the utility model.

[0024] Figure 3 It is a partial three-dimensional schematic diagram of a preferred embodiment of the utility model.

[0025] Figure 4 It is a partial front view schematic diagram of a preferred embodiment of the utility model.

[0026] Figure 5 It is a partial side view schematic diagram of a preferred embodiment of the utility model.

[0027] Figure 6 It is a partially enlarged schematic top view of another preferred embodiment of the utility model.

[0028] Figure 7 It is a partially enlarged stereoscopic diagram of an existing double-sided planer. DETAILED DESCRIPTION

[0029] In order to understand the technical features and practical effects of the utility model in detail and to realize the utility model according to the content of the new model, the preferred embodiment shown in the figure is further described in detail as follows:

[0030] like Figures 1 to 3 and Figure 6 As shown, the double-sided automatic planer structure of the utility model includes a base 10, a transmission base 20, two drive groups 30A, 30B and two transmission devices 40A, 40B.

[0031] like Figures 1 to 3 As shown, the base 10 is located at the lower part of the utility model and is used to be set on the ground; the transmission base 20 is located above the base 10 and can be driven by a lifting device (not shown) to move up and down relative to the base 10.

[0032] like Figures 1 to 3As shown, the two drive groups 30A and 30B are respectively disposed on the base 10 and the transmission base 20. Each of the drive groups 30A / 30B includes a motor 31 and a plurality of steering gears 32; the plurality of steering gears 32 are sequentially connected by a coupling, and one of the steering gears 32 is connected to the motor 31.

[0033] like Figures 1 to 3 As shown, the two conveying devices 40A / 40B are respectively disposed on the base 10 and the transmission base 20; wherein, the conveying device 40B disposed on the transmission base 20 can move up and down relative to the base 10 along with the transmission base 20.

[0034] like Figures 1 to 3 and Figure 6 As shown, each of the conveying devices 40A / 40B includes a plurality of roller assemblies 41 and a plurality of universal joints 42. Figure 6 As shown, each roller assembly 41 includes at least one roller body 411; each universal joint 42 includes an output end 421 and an input end 422 that are positioned opposite to each other; the output end 421 of each universal joint 42 is connected to a corresponding roller body 411 and can be used to drive the roller body 411 to rotate; the input ends 422 of the plurality of universal joints 42 are respectively connected to the plurality of steering devices 32, so that the plurality of universal joints 42 can be driven by a corresponding motor 31 of the drive group 30A / 30B.

[0035] like Figure 5 and Figure 6 As shown, each roller assembly 41 can further include at least one driven link 412, which is respectively and coaxially fixed to at least one roller body 411 of the roller assembly 41 and can rotate together. The driven link 412 can be a sprocket, a gear or a pulley; two adjacent driven links 412 can be sleeved with a driving member 413, and the driving member 413 can be set as a chain, a timing pulley or a pulley corresponding to the aforementioned driven link 412. Each roller assembly 41 can further be provided with an idler wheel 414 to press the driving member 413 to maintain the tension of the driving member 413.

[0036] Specifically, each of the drive groups 30A / 30B can selectively further include a reducer 33; Figure 1 In the embodiment shown, the drive unit 30B is provided with a reducer 33 between its motor 31 and the steering gear 32, and the motor 31 and the reducer 33 of the drive unit 30B are connected by a belt and a pulley. Figure 6 In the illustrated embodiment, the motor 31 of the driving group 30B can be a servomotor, and can be directly connected to the reducer 31 configured as a planetary reducer, and then connected to the steering gear 32 via the reducer 31 .

[0037] In application, the reducer 31 can be a gear reducer, a planetary reducer, or a worm reducer; in the present invention, the reducer 31 can be selected according to different usage requirements.

[0038] Furthermore, each steering gear 32 of each drive group 30A / 30B can be a worm gear steering gear or a bevel gear steering gear. As long as the function of changing the output direction can be achieved, the present invention also does not impose any specific restrictions on the type of each steering gear 32.

[0039] like Figure 7 As shown, the existing double-sided planer is only provided with a single motor 80, and a transmission device 90 with a worm gear and a worm is used to transmit the power of the motor 80 to a universal joint 100, and then to a transmission device provided with rollers. Due to the limitation of the transmission device 90, the swing range of the universal joint 100 is limited, resulting in the problem that the thickness of wood that can be processed by the existing double-sided planer is limited. Compared with the existing double-sided planer, the double-sided planer structure of the utility model is provided with two drive groups 30A, 30B for the two transmission devices 40A, 40, which provide power respectively, so that the drive seat 20 of the utility model can move relative to the base 10 under unrestricted conditions; in this way, the swing range of each universal joint 42 can be unrestricted, thereby increasing the range of wood thickness that can be processed by the utility model.

[0040] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any person with ordinary knowledge in the technical field can make equivalent embodiments by partial changes or modifications to the technical content disclosed in the utility model without departing from the scope of the technical solution of the utility model, and they still fall within the scope of the technical solution of the utility model without departing from the technical solution of the utility model.

Claims

1. A double-sided automatic planer structure, characterized in that: include: a base; A transmission seat, which is located above the base and can be driven to move up and down relative to the base; Two drive groups, each of which includes a motor and a plurality of steering gears connected to the motor; and Two conveying devices, the two conveying devices are respectively arranged on the base and the transmission seat; each of the conveying devices includes a plurality of roller assemblies and a plurality of universal joints; each of the roller assemblies includes at least one roller body; each of the universal joints includes an input end and an output end which are relatively positioned; the output end of each universal joint is linked to a roller body of a corresponding roller assembly to drive the roller body to rotate; the input ends of the plurality of universal joints are respectively connected to the plurality of diverters.

2. The double-sided automatic planer structure according to claim 1, characterized in that: Each of the drive groups can further include a reducer connected to its motor, and the steering gear of the drive group is connected to its reducer.

3. The double-sided automatic planer structure according to claim 2, characterized in that: The reducer is a gear reducer, a planetary reducer or a worm reducer.

4. The double-sided automatic planer structure according to claim 3, characterized in that: Each of the steering gears is a worm gear steering gear or a bevel gear steering gear.

5. The double-sided automatic planer structure according to claim 4, characterized in that: Each of the roller assemblies further comprises at least one driven connecting member, which is respectively and coaxially fixed to at least one roller body of the roller assembly; a driving member is sleeved between two adjacent driven connecting members.

6. The double-sided automatic planer structure according to claim 5, characterized in that: Each of the roller assemblies further comprises an idler wheel pressed against the driving member.

7. The double-sided automatic planer structure according to claim 5, characterized in that: Each of the driven connecting members is a sprocket; and the driving member sleeved on the driven connecting member is a chain.

8. The double-sided automatic planer structure according to claim 5, characterized in that: Each of the driven connecting parts is a timing belt pulley; and the driving part sleeved on the driven connecting part is a timing belt.

9. The double-sided automatic planer structure according to claim 5, characterized in that: Each of the driven connecting members is a pulley; and the driving member sleeved on the driven connecting member is a belt.

10. The double-sided automatic planer structure according to any one of claims 1 to 9, characterized in that: The two driving groups are respectively arranged on the base and the transmission base.

11. The double-sided automatic planer structure according to claim 1, characterized in that: Each of the steering gears can be a worm gear steering gear or a bevel gear steering gear.

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