Wood bearing device of wood rotary cutter

Abstract

The utility model relates to the technical field of wood bearing, and discloses a wood bearing device of a wood rotary cutter, which solves the problems that the existing wood bearing device of the wood rotary cutter is poorer in bearing effect, wood is easy to fall off, and the processing quality and efficiency of the wood are influenced. According to the wood cutting device, due to the arrangement of the bearing assembly, the bearing wheels move downwards under pressure, the supporting rods move towards the two sides, the supporting rods move downwards, then the springs are in a stretching state, the damping rods and the damping springs are compressed under pressure, and when the weight of wood is continuously reduced, the damping rods and the damping springs are pressed to be compressed; the pressure applied to the bearing wheels is reduced, at the moment, the springs and the damping springs are slowly restored, the bearing wheels are pushed to move upwards, the bearing wheels are attached to the outer portion of the wood all the time to support the wood, and the machining quality and efficiency of the wood are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to timber bearing technical field, concretely is a timber bearing device of timber rotary cutting machine. BACKGROUND

[0002] The rotary cutting machine is used for processing wood segments of certain length and diameter into continuous veneer strips for producing plywood, fine wood veneer and other veneer of artificial board, the main technical parameter of the rotary cutting machine is the maximum length and diameter of the processable wood segment, generally, the rotary cutting machine prevents the wood from falling during processing by supporting the wood, most bearing devices are fixedly arranged, with the reduction of the size and weight of the rotary cutting wood, the bearing device cannot support the wood, which easily causes the wood to fall and affects the processing quality and efficiency of the wood. SUMMARY

[0003] In view of the above problems, the utility model provides a timber bearing device of timber rotary cutting machine, which effectively solves the problem of poor bearing effect of the timber bearing device of the timber rotary cutting machine, which easily causes the wood to fall and affects the processing quality and efficiency of the wood.

[0004] To achieve the above object, the utility model provides the following technical scheme: a timber bearing device of timber rotary cutting machine, including base, both sides of the upper end of base are connected with support plate, the lower end of one of support plate is slidably connected with base, the lower part of support plate is connected with electric telescopic rod on both sides, electric telescopic rod is located at the inside of base, one end of support plate is rotatably connected with rotary disc, one end of rotary disc is connected with fixed cone, the outside of rotary disc is connected with limit block, the inside of support plate is slidably connected with limit block, the sliding connection place of support plate and limit block is provided with limit groove, the inside of limit groove is located with limit block, the outside of limit block is rotatably connected with ball, one side of the upper end of base is connected with bearing assembly.

[0005] Preferably, the bearing assembly comprises a mounting frame mounted on both sides of the upper end of the base, the mounting frame is connected with a bearing plate on both sides of the upper end, the bearing plate is provided with a placing groove on both sides of the upper end, the bearing plate is connected with a support rod on the upper end, the support rod is connected with a rotating frame on the upper end, and the rotating frame is connected with a bearing wheel.

[0006] Preferably, the rotating frame is rotatably connected with a support rod on both sides of the lower end, the support rod is connected with a moving block on one end, the moving block is located in the placing groove, and the moving block is connected with a sliding rod on both sides of one end, and the sliding rod is connected with both sides of the inside of the placing groove.

[0007] Preferably, the sliding rod is externally sleeved with a spring, one end of the spring is connected with one side of the inner wall of the placing groove, and the other end of the spring is connected with the moving block.

[0008] Preferably, the supporting rod is externally sleeved with a damping spring, one end of the damping spring is connected with one side of the pressing plate, and the other end of the damping spring is connected with one side of the inner part of the bearing plate.

[0009] Compared with the prior art, the wood bearing device of the wood rotary cutting machine has the beneficial effects that:

[0010] (1) The wood bearing device of the wood rotary cutting machine is characterized in that the bearing assembly is arranged, the bearing wheel is moved downward under pressure, the supporting rod is moved to both sides, the supporting rod is moved downward, and then the spring is in a stretched state, the damping rod and the damping spring are compressed under pressure, when the weight of the wood is continuously reduced, the pressure applied to the bearing wheel is reduced, at this time, the spring and the damping spring are slowly restored, the bearing wheel is moved upward, the bearing wheel is always attached to the outside of the wood, the wood is supported, and the processing quality and efficiency of the wood are ensured.

[0011] (2) The wood is more stable in the rotary cutting process, and the rotary cutting quality is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0013] In the drawings:

[0014] Figure 1 It is a front view of the wood bearing device of the wood rotary cutting machine of the present application.

[0015] Figure 2 It is a connection structure schematic view of the fixed cone of the present application.

[0016] Figure 3 It is a rotating structure schematic view of the ball of the present application.

[0017] Figure 4 It is a structure schematic view of the bearing assembly of the present application.

[0018] Figure 5 It is a connection structure schematic view of the damping spring of the present application.

[0019] In the diagram: 1. Base; 2. Support plate; 3. Electric telescopic rod; 4. Rotating disc; 5. Fixed cone; 6. Limiting block; 7. Limiting groove; 8. Ball bearing; 9. Bearing assembly; 91. Mounting bracket; 92. Bearing plate; 93. Placement slot; 94. Support rod; 95. Rotating frame; 96. Bearing wheel; 97. Support rod; 98. Moving block; 99. Slide rod; 910. Spring; 911. Pressure plate; 912. Damping rod; 913. Damping spring. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0023] This application discloses a wood-supporting device for a wood veneer lathe. (Refer to...) Figures 1-3The system includes a base 1, with support plates 2 connected to both sides of the upper end of the base 1. The lower end of one of the support plates 2 is slidably connected to the base 1. Electric telescopic rods 3 are connected to both sides of the lower part of the support plate 2. The electric telescopic rods 3 move one of the support plates 2, clamping the wood between the two support plates 2. The electric telescopic rods 3 are located inside the base 1. A rotating disk 4 is rotatably connected to one end of each support plate 2, and a fixing cone 5 is connected to one end of the rotating disk 4. The fixing cone 5 is inserted into each part of the wood to fix it in place, ensuring the wood remains fixed during the rotary cutting process and preventing it from shifting. To affect the quality of rotary cutting, a limiting block 6 is connected to the outside of the rotating disk 4. The limiting block 6 and the limiting groove 7 enable the rotating disk 4 to rotate, so that when the rotating disk 4 is fixed to the wood, it can rotate with the wood. The limiting block 6 is slidably connected to the inner side of the support plate 2. The support plate 2 has a limiting groove 7 at the sliding connection point of the limiting block 6. The limiting block 6 is located inside the limiting groove 7. A ball bearing 8 is rotatably connected to the outside of the limiting block 6. The ball bearing 8 reduces the friction between the limiting block 6 and the limiting groove 7, making it easier for the rotating disk 4 to rotate. A bearing component 9 is connected to one side of the upper end of the base 1.

[0024] Reference Figures 4-5 The supporting component 9 includes mounting brackets 91 installed on both sides of the upper end of the base 1. The mounting brackets 91 are connected to the upper sides of the mounting brackets 91 with supporting plates 92. The upper sides of the supporting plates 92 are provided with placement slots 93. The upper end of the supporting plates 92 is connected to the supporting rods 94. The upper end of the supporting rods 94 is connected to the rotating frame 95. The rotating frame 95 is connected to the side of the supporting wheel 96. The supporting wheel 96 provides rotational support for the wood and rotates with the wood. The lower ends of the rotating frame 95 are rotatably connected to the support rods 97. One end of the support rod 97 is connected to the moving block 98. The moving block 98 is located inside the placement slot 93. The two sides of one end of the moving block 98 are connected to the sliding rods 99. Both ends of the sliding rods 99 are connected to the inside sides of the placement slot 93. The sliding rods 99 are fitted with springs 910. One end of the springs 910 is connected to one side of the inner wall of the placement slot 93, and the other end of the springs 910 is connected to the moving block 98.

[0025] The lower end of the support rod 94 extends through to the interior of the bearing plate 92 and is connected to a pressure plate 911. The support rod 94 moves downward to press the pressure plate 911. Both sides of the lower end of the pressure plate 911 are connected to damping rods 912. The pressure plate 911 moves downward to press the damping rods 912 and damping springs 913, causing the damping rods 912 and damping springs 913 to be compressed. When the weight of the wood decreases, the damping rods 912 and damping springs 913 slowly return to their original state, and the bearing wheel 96 keeps in contact with the outside of the wood to support it. The lower end of the damping rod 912 is connected to one side of the interior of the bearing plate 92, and a damping spring 913 is sleeved on the outside of the damping rod 912. One end of the damping spring 913 is connected to one side of the pressure plate 911, and the other end of the damping spring 913 is connected to one side of the interior of the bearing plate 92.

[0026] The implementation principle of the wood bearing device of the wood veneer machine in this application embodiment is as follows: During use, the wood is placed outside multiple bearing wheels 96. The bearing wheels 96 are subjected to pressure and move downward, causing the support rod 97 to move to both sides and the support rod 94 to move downward. The support rod 97 pushes the moving plate to move outward, pulling the spring 910, so that the spring 910 is in a stretched state. The support rod 94 squeezes the pressure plate 911, and the pressure plate 911 moves downward to squeeze the damping rod 912 and the damping spring 913, so that the damping rod 912 and the damping spring 913 are compressed. As the weight of the wood is continuously reduced, the pressure applied to the bearing wheels 96 decreases. At this time, the spring 910 and the damping spring 913 slowly recover, pushing the bearing wheels 96 to move upward, so that the bearing wheels 96 are always in contact with the outside of the wood, supporting the wood and ensuring the processing quality and efficiency of the wood.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wood support device for a wood veneer lathe, comprising a base (1), characterized in that: The base (1) has support plates (2) connected to both sides of its upper end. The lower end of one of the support plates (2) is slidably connected to the base (1). The lower sides of the support plate (2) are connected to electric telescopic rods (3). The electric telescopic rods (3) are located inside the base (1). One end of the support plate (2) is rotatably connected to a rotating disk (4). One end of the rotating disk (4) is connected to a fixed cone (5). The rotating disk (4) is externally connected to a limiting block (6). The limiting block (6) is slidably connected to the inner side of the support plate (2). The support plate (2) has a limiting groove (7) at the sliding connection point with the limiting block (6). The limiting block (6) is located inside the limiting groove (7). The limiting block (6) is rotatably connected to a ball bearing (8). The upper side of the base (1) is connected to a bearing assembly (9).

2. The wood-bearing device for a wood veneer lathe according to claim 1, characterized in that: The supporting component (9) includes mounting brackets (91) installed on both sides of the upper end of the base (1). The mounting brackets (91) are connected to the upper sides of the mounting brackets (92). The upper sides of the mounting brackets (92) are provided with placement slots (93). The upper end of the mounting brackets (92) is connected to the support rods (94). The upper end of the support rods (94) is connected to the rotating frame (95). The rotating frame (95) is connected to the side of the supporting wheel (96).

3. The wood-bearing device for a wood veneer lathe according to claim 2, characterized in that: The rotating frame (95) is rotatably connected to two sides of its lower end with support rods (97). One end of the support rod (97) is connected to a moving block (98). The moving block (98) is located inside the placement groove (93). One side of the moving block (98) is connected to two sliding rods (99). Both ends of the sliding rods (99) are connected to the two sides inside the placement groove (93).

4. The wood-bearing device for a wood veneer lathe according to claim 3, characterized in that: A spring (910) is sleeved on the outside of the slide rod (99). One end of the spring (910) is connected to one side of the inner wall of the placement groove (93), and the other end of the spring (910) is connected to the moving block (98).

5. The wood-bearing device for a wood veneer lathe according to claim 2, characterized in that: The lower end of the support rod (94) extends through to the inside of the bearing plate (92) and is connected to a pressure plate (911). Both sides of the lower end of the pressure plate (911) are connected to damping rods (912). The lower end of the damping rod (912) is connected to one side of the inside of the bearing plate (92). A damping spring (913) is sleeved on the outside of the damping rod (912). One end of the damping spring (913) is connected to one side of the pressure plate (911), and the other end of the damping spring (913) is connected to one side of the inside of the bearing plate (92).

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