Fixing and pressing mechanism for edge trimmer

Abstract

The fixing and pressing mechanism comprises an edge trimmer body, a supporting plate is fixedly connected to the annular surface of the edge trimmer body, one side of the lower surface of the supporting plate is in sliding contact with a wood board needing to be trimmed, a clamping plate is arranged on the lower surface of the supporting plate, and the upper surface of the clamping plate is in sliding contact with the wood board needing to be trimmed. A plurality of round holes located in the same vertical line are formed in the face, facing the clamping plate, of the supporting plate and the face, facing the supporting plate, of the clamping plate, rotating pieces are fixedly connected into the round holes, and the rotating pieces make rolling contact with a wood plate needing to be trimmed. According to the edge trimmer disclosed by the utility model, a plurality of rotating structures consisting of the first bearings, the second bearings, the cylinders, the round rods and the clamping screws are arranged between the supporting plate and the clamping plate, so that the path of the edge trimmer for trimming a wood board is a straight line by utilizing the plurality of rotating structures; and bending of the trimmed edge at the edge of the wood board due to uneven force holding during trimming by a worker is avoided.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of trimming machines, in particular to a fixing and pressing mechanism for trimming machines. Background Art

[0002] A wood board trimmer is a device used to remove edge defects of wood boards. During use, workers need to hold the trimmer by hand so that the trimming part of the trimmer contacts the wood board, thereby trimming the wood board. However, it is difficult for workers to control the force evenly during the trimming process, which can easily lead to different trimmed parts of the wood board, resulting in bending at the edge of the wood board, thereby affecting the quality of the trimming of the wood board. Therefore, a fixed clamping mechanism for the trimmer is needed. Utility Model Content

[0003] The technical solution of the utility model is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. It mainly provides a fixed clamping mechanism for a trimmer, which is used to solve the technical problem mentioned in the above background technology that workers find it difficult to control the force evenly during the trimming process when using the trimmer, which easily leads to bending at the edge of the wooden board.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A fixed clamping mechanism for a trimmer comprises a trimmer body, a support plate is connected and fixed to the annular surface of the trimmer body, one side of the lower surface of the support plate is in sliding contact with a wooden board to be trimmed, a clamping plate is provided on the lower surface of the support plate, and the upper surface of the clamping plate is in sliding contact with the wooden board to be trimmed, a plurality of circular holes which are respectively located on the same vertical line are provided on the upper surface of the support plate facing the clamping plate and on the other surface of the clamping plate facing the support plate, a rotating part is connected and fixed in the circular hole, and the rotating part is in rolling contact with the wooden board to be trimmed.

[0006] Preferably, the rotating member includes a first bearing, the first bearing is connected and fixed in a circular hole opened in the support plate, the second bearing is connected and fixed in the circular hole opened in the clamping plate, an adjusting member is connected and fixed between the first bearing and the second bearing, and the adjusting member is in rolling contact with the wooden board to be trimmed.

[0007] Preferably, the adjusting member comprises a cylinder, which is connected and fixed in a first bearing, a round rod is inserted in the cylinder, the round rod is in rolling contact with the wooden board to be trimmed, and one end of the round rod away from the cylinder is connected and fixed in a second bearing, and a threaded hole is provided on the upper side of the annular surface of the cylinder, and a clamping screw for limiting the relative position of the round rod in the cylinder is threadedly connected in the threaded hole.

[0008] Preferably, a plurality of circular holes are provided on the surfaces of the support plate and the clamping plate that are in contact with the wooden board to be trimmed, and balls are rotatably connected in the circular holes.

[0009] Preferably, a through hole is formed on the lower surface of the clamping plate, and a dust suction pipe having one end installed in the dust suction device is connected and fixed in the through hole.

[0010] Preferably, a U-shaped tube is connected and fixed to the side of the clamp facing the support plate, a U-shaped plate corresponding to the position of the rectangular tube is connected and fixed to the side of the support plate facing the clamp, and the end of the U-shaped plate away from the support plate is inserted into the U-shaped tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By installing multiple rotating structures consisting of a first bearing, a second bearing, a cylinder, a round rod and a clamping screw between the support plate and the clamping plate, the multiple rotating structures are used to make the path of the trimming machine when trimming the wooden board a straight line, thereby avoiding the bending of the trimmed edge of the wooden board caused by uneven force control by workers during trimming.

[0013] 2. By adjusting the length of the round rod in the cylinder and clamping it with a clamping screw, the distance between the support plate and the clamping plate can be adjusted, so that the trimming equipment can meet the use of wooden boards of different thicknesses.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the assembly of the support plate and the clamping plate of the utility model;

[0017] Figure 3 It is an assembly diagram of a cylinder, a round rod, a first bearing, a second bearing and a clamping screw of the utility model.

[0018] 1. Trimmer body; 2. Round rod; 3. Support plate; 4. Cylinder; 5. U-shaped plate; 6. U-shaped cylinder; 7. Clamping plate; 8. Dust suction pipe; 9. First bearing; 10. Second bearing; 11. Ball bearing; 12. Clamping screw. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] Please refer to the attached Figure 1-3 A fixing and pressing mechanism for a trimming machine comprises a trimming machine body 1, a fixed support plate 3 is connected to the annular surface of the trimming machine body 1, one side of the lower surface of the support plate 3 is in sliding contact with the wooden board to be trimmed, a clamping plate 7 is arranged on the lower surface of the support plate 3, and the upper surface of the clamping plate 7 is in sliding contact with the wooden board to be trimmed, a plurality of circular holes which are respectively located on the same vertical line are provided on the side of the support plate 3 facing the clamping plate 7 and the side of the clamping plate 7 facing the support plate 3, and then a first bearing 9 is connected and fixed in the circular hole provided on the support plate 3, a fixed cylinder 4 is connected in the first bearing 9, a round rod 2 is inserted in the cylinder 4, and the round rod 2 is in rolling contact with the wooden board to be trimmed, a threaded hole is provided on the upper side of the annular surface of the cylinder 4, and a clamping screw 12 for limiting the relative position of the round rod 2 in the cylinder 4 is threadedly connected in the threaded hole, a second bearing 10 is connected and fixed in the circular hole provided on the clamping plate 7, and the end of the round rod 2 away from the cylinder 4 is connected and fixed in the second bearing 10.

[0023] By installing multiple rotating structures consisting of a first bearing 9, a second bearing 10, a cylinder 4, a round rod 2 and a clamping screw 12 between the support plate 3 and the clamping plate 7, the multiple rotating structures are used to make the path of the trimming machine when trimming the wooden board a straight line, thereby preventing the workers from having uneven force during trimming, which may cause the trimmed edge of the wooden board to bend. The length of the round rod 2 in the cylinder 4 is adjusted and clamped using the clamping screw 12, so that the distance between the support plate 3 and the clamping plate 7 is adjusted, thereby allowing the trimming equipment to meet the needs of wooden boards of different thicknesses.

[0024] In order to facilitate the support plate 3 and the clamping plate 7 to clamp the wooden board to be trimmed and reduce the friction during movement, multiple circular holes are opened on the surface of the support plate 3 and the clamping plate 7 that contact the wooden board to be trimmed, and rolling balls 11 are connected in the circular holes.

[0025] In order to prevent the debris generated during trimming from splashing, a through hole is provided on the lower surface of the clamping plate 7, and a dust suction pipe 8 having one end installed in the dust suction device is connected and fixed in the through hole.

[0026] In order to prevent debris from falling outside the splint 7 during vacuuming, a U-shaped tube 6 is connected and fixed to the side of the splint 7 facing the support plate 3, and a U-shaped plate 5 corresponding to the position of the rectangular tube is connected and fixed to the side of the support plate 3 facing the splint 7, and the end of the U-shaped plate 5 away from the support plate 3 is inserted into the U-shaped tube 6.

[0027] The specific operation process of the utility model is as follows: firstly, the position of the round rod 2 in the cylinder 4 is adjusted by the clamping screw 12, so that the distance between the support plate 3 and the clamping plate 7 is consistent with the thickness of the wooden board to be trimmed, and then the trimmer is supported to make the trimmer fit the wooden board to be trimmed, and then the trimmer is started to trim the wooden board. During the trimming process, since the gap between the support plate 3 and the clamping plate 7 is consistent with the thickness of the wooden board, no upper and lower curvatures will be generated during the trimming process, and during the movement, the wooden board to be trimmed is pressed and supported by multiple round rods 2, so that the trimmer moves in a straight line during the movement process, thereby avoiding the workers' uneven strength control during trimming, which causes the trimmed edges of the wooden board to bend.

[0028] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A fixing and clamping mechanism for a trimming machine, comprising a trimming machine body (1), characterized in that: A support plate (3) is connected and fixed to the annular surface of the trimming machine body (1); one side of the lower surface of the support plate (3) is in sliding contact with the wooden board to be trimmed; a clamping plate (7) is provided on the lower surface of the support plate (3); the upper surface of the clamping plate (7) is in sliding contact with the wooden board to be trimmed; a plurality of circular holes located on the same vertical line are provided on one side of the support plate (3) facing the clamping plate (7) and on one side of the clamping plate (7) facing the support plate (3); a rotating member is connected and fixed in the circular hole; and the rotating member is in rolling contact with the wooden board to be trimmed.

2. The fixing and pressing mechanism for a trimming machine according to claim 1, characterized in that: The rotating member comprises a first bearing (9), the first bearing (9) being connected and fixed in a circular hole opened on the support plate (3), a second bearing (10) being connected and fixed in a circular hole opened on the clamping plate (7), an adjusting member being connected and fixed between the first bearing (9) and the second bearing (10), the adjusting member being in rolling contact with the wooden board to be trimmed.

3. The fixing and pressing mechanism for a trimming machine according to claim 2, characterized in that: The adjusting member comprises a cylinder (4), the cylinder (4) being connected and fixed in a first bearing (9), a round rod (2) being inserted in the cylinder (4), the round rod (2) being in rolling contact with a wooden board to be trimmed, an end of the round rod (2) away from the cylinder (4) being connected and fixed in a second bearing (10), a threaded hole being provided on the upper side of an annular surface of the cylinder (4), a clamping screw (12) being threadedly connected in the threaded hole for limiting the relative position of the round rod (2) in the cylinder (4).

4. The fixing and pressing mechanism for a trimming machine according to claim 1, characterized in that: The support plate (3) and the clamping plate (7) are provided with a plurality of circular holes on the surface in contact with the wooden board to be trimmed, and balls (11) are rotatably connected in the circular holes.

5. The fixing and pressing mechanism for a trimming machine according to claim 1, characterized in that: A through hole is formed on the lower surface of the clamping plate (7), and a dust suction pipe (8) having one end mounted in the dust suction device is connected and fixed in the through hole.

6. The fixing and pressing mechanism for a trimming machine according to claim 5, characterized in that: A U-shaped tube (6) is connected and fixed to the surface of the clamping plate (7) facing the support plate (3), and a U-shaped plate (5) corresponding to the position of the rectangular tube is connected and fixed to the surface of the support plate (3) facing the clamping plate (7), and an end of the U-shaped plate (5) away from the support plate (3) is inserted into the U-shaped tube (6).

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