Edge trimmer for wood

Abstract

The utility model discloses a wood edge trimmer which comprises a base, a sliding seat is slidably connected to the front side of the top end of the base, a first groove is formed in the top end of the sliding seat, a rotating disc is rotatably connected to the bottom wall of the first groove, a pressing and fixing device is arranged between the rotating disc and the sliding seat, and pressing plates are slidably connected to the two sides of the middle of the top end of the rotating disc. A pushing device is arranged on one side of the sliding seat, a supporting column is fixedly connected to the middle of the rear side of the top end of the base, a bearing plate is arranged at the top end of the supporting column, and hydraulic telescopic cylinders are fixedly connected to the two sides of the front portion of the bottom end of the bearing plate. The bottom end of the hydraulic telescopic cylinder is fixedly connected with a connecting plate, a motor is arranged in the middle of the top end of the connecting plate, and an output shaft of the motor penetrates through the connecting plate and is fixedly connected with a cutter. The device has the advantages that the pressing and fixing device is designed, so that the rotating disc can rotate and be positioned to a proper position; and a pushing device is designed, so that the machining precision is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a wood trimming machine. Background Art

[0002] In the modern construction and decoration industries, wood is an essential basic material. Wood can be used as a supporting object or as a decorative ornament. But no matter what the purpose is, the edge of the wood needs to be polished with a trimmer. The wood trimmer is a mechanical equipment used for wood processing, mainly used to trim the edge of the wood to make it neat and smooth, and improve the utilization rate and flatness of the wood.

[0003] Chinese patent CN212948218U discloses a straight edge machine for wood processing that is easy to maintain, including a support column, the top of which is fixedly connected to a body, a lifting column is arranged on the upper surface of the left side of the body, the number of the lifting columns is four, and two are in a group, and the two groups of lifting columns are installed in parallel on the upper surface of the body, and the tops of the two groups of lifting columns are fixed with a horizontal plate, and a driving motor is installed on the upper surface of the horizontal plate, and the output shaft of the driving motor extends to the right side of the lifting column and is fixedly connected with a cutting saw blade. The straight edge machine for wood processing that is easy to maintain is provided with a storage cavity and a waste outlet, so that the sawdust generated by a part of the cutting can be easily collected. By providing a locking mechanism composed of a positioning plate and a bolt extrusion block, the horizontal position of the right-angle slider can be fixed, thereby determining the cutting size of the wood, and by providing a laser light that irradiates upward inside the support slider, the cutting saw blade can be regularly maintained, and the linear characteristics of the light can be used to detect whether the saw blade is flat. However, there are still defects that can be improved:

[0004] 1. The utility model does not have a rotatable clamp. It is worth noting that the device positions the wood by placing it on a right-angle slider. This positioning method is very dangerous. When the cutter is rotating, it is very easy to cause the wood to vibrate greatly and fall off, and the safety of the surrounding personnel cannot be guaranteed. At the same time, it is also impossible to make oblique cuts.

[0005] 2. The utility model pushes the right-angle slider to the specified position by setting a slide rod, and a threaded clamping block is set on the slide rod as a fixing device for clamping. It is worth noting that when the slide rod is displaced, it is not easy to adjust the distance during the cutting process due to the low friction, which greatly limits the use of the equipment. At the same time, during grinding, the vibration generated can easily cause the slide rod to displace, resulting in deviations in processing accuracy. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above problems and provide a wood trimming machine.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a wood trimmer comprises a base, the front and rear parts of both sides of the base are fixedly connected with a connecting seat, the middle part of the front side of the top end of the base is slidably connected with a sliding seat, the top end of the sliding seat is provided with a groove, the bottom wall of the groove is rotatably connected with a turntable, the turntable and the sliding seat are connected to each other by a pressing device, the middle part of the top end of the turntable is slidably connected with a clamping plate, the separated sides of the clamping plates on both sides are rotatably connected with a screw rod, the screw rods on both sides are threadedly connected with a fixing plate, and the bottom end of the fixing plate is fixedly connected to the turntable On the upper side, the separated ends of the screw rods on both sides are fixedly connected with a rotating block, and a pushing device is provided on one side of the sliding seat, and a supporting column is fixedly connected to the middle part of the rear side of the top end of the base, and a receiving plate is fixedly connected to the top of the supporting column, and both sides of the front part of the bottom end of the receiving plate are fixedly connected with a hydraulic telescopic cylinder, and the hydraulic telescopic cylinder has a self-locking device, and the bottom end of the hydraulic telescopic cylinder is fixedly connected with a connecting plate, and a motor is provided in the middle part of the top end of the connecting plate, and the motor is located between the hydraulic telescopic cylinders on both sides, and the motor is fixedly connected to the connecting plate by providing a motor seat, and the output shaft of the motor passes through the connecting plate and is fixedly connected to a tool.

[0008] As an improvement, the pressing device includes a groove 2 opened on one side of the groove 1, and the turntable is provided with a plurality of fixing grooves used in conjunction with the groove 2. A damper is fixedly connected to the side wall of the groove 2, and a fixing block is fixedly connected to the side of the damper close to the groove 1, and the fixing block is located in the fixing groove.

[0009] As an improvement, a spring 1 is sleeved on the periphery of the damper, and two ends of the spring 1 are respectively fixedly connected to the side wall of the groove 2 and the fixing block.

[0010] As an improvement, the pushing device includes a box body fixedly connected to one side of the front top of the base, a threaded hole is opened on the side of the box body away from the sliding seat, a second screw is threadedly connected to the threaded hole, and a rotating handle is fixedly connected to the end of the second screw body away from the sliding seat.

[0011] As an improvement, the inner walls of the front and rear ends of the box body are provided with grooves three connected thereto on one side close to the sliding seat, and baffles are slidably connected in the grooves three on the front and rear sides, and the baffles are rotatably connected to screw rod two, and the front and rear parts of the baffle close to the sliding seat are fixedly connected with springs two, and the end of the spring two away from the baffle is fixedly connected to the box body.

[0012] As an improvement, a push column with a scale is fixedly connected to the middle of one end of the baffle near the sliding seat, and the end of the push column near the sliding seat passes through the box and is fixedly connected to a push plate, and the push plate and the sliding seat are fixedly connected to each other.

[0013] The advantages of the utility model compared with the prior art are:

[0014] 1. The utility model is designed with a pressing device. A pressing device is set between the turntable and the connecting seat, and a part capable of clamping the wood is set above the turntable. After clamping the wood, the user can rotate it to a suitable angle according to his own needs. The equipment is no longer limited to horizontal and vertical processing, which greatly increases the use scenarios of the equipment and improves the economic benefits of the equipment.

[0015] 2. The utility model designs a pushing device. The pushing device uses a screw drive. Since the screw drive has a high precision, the processing precision is guaranteed. At the same time, the screw and the threaded hole have a certain self-locking property, which ensures that the screw will not rotate during processing, thereby reducing the occurrence of processing errors and reducing the waste of wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional wood trimming machine Figure 1 .

[0017] Figure 2 The utility model is a structural schematic diagram of a wood trimming machine.

[0018] Figure 3 The utility model is a three-dimensional wood trimming machine Figure 2 .

[0019] Figure 4 The utility model is a structural schematic diagram of a pressing device in a wood trimming machine.

[0020] Figure 5 The utility model is a structural schematic diagram of a pushing device in a wood trimming machine.

[0021] As shown in the figure:

[0022] 1. Base; 2. Connecting seat; 3. Sliding seat;

[0023] 4. Groove 1; 5. Turntable;

[0024] 6. Pressing device; 601. Groove 2; 602. Fixing groove; 603. Damper; 604. Fixing block; 605. Spring 1;

[0025] 7. Pressing plate; 8. Screw rod 1;

[0026] 9. Fixed plate; 10. Rotating block;

[0027] 11. Pushing device; 1101. Box body; 1102. Threaded hole; 1103. Screw rod 2; 1104. Turning handle; 1105. Groove 3; 1106. Baffle; 1107. Spring 2; 1108. Moving column; 1109. Pushing plate;

[0028] 12. Support column; 13. Adapter plate; 14. Hydraulic telescopic cylinder;

[0029] 15. Connecting plate; 16. Motor; 17. Motor seat; 18. Cutting tool. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0031] The working principle of the utility model is as follows Figure 1-Figure 5 As shown, a wood trimmer includes a base 1, firstly, a receiving plate 13 is arranged at the rear part above the base 1, and the rear part of the bottom end of the receiving plate 13 is fixedly connected with a support column 12, and the bottom end of the support column 12 is fixedly connected to the middle part of the rear side of the top end of the base 1, at the same time, a connecting plate 15 is arranged at the front part below the receiving plate 13, and then both sides of the top end of the connecting plate 15 are fixedly connected with a hydraulic telescopic cylinder 14. It is worth noting that the hydraulic telescopic cylinder 14 has a self-locking device to ensure that the position of the hydraulic telescopic cylinder 14 will not shift during processing, and then a motor 16 is arranged in the middle part of the top end of the connecting plate 15, and the motor 16 is fixedly connected to the connecting plate 15 through a motor seat 17, and then the output shaft of the motor 16 passes through the connecting plate 15 and is fixedly connected A tool 18 is connected. At the same time, a sliding seat 3 is slidably connected to the front part of the top of the base 1, and a pushing device 11 is provided on one side of the sliding seat 3, and then a groove 4 is opened at the top of the sliding seat 3, and then a turntable 5 is rotatably connected to the bottom wall of the groove 4, and the turntable 5 and the sliding seat 3 are connected to each other by a pressing device 6, and then fixed plates 9 are fixedly connected to both sides of the top of the turntable 5, and a screw rod 8 is threadedly connected to the fixed plate 9. It is worth noting that the adjacent ends of the screw rods 8 on both sides are rotatably connected to the clamping plates 7, and the bottom ends of the clamping plates 7 on both sides are slidably connected to the turntable 5, and the separated ends of the screw rods 8 on both sides are fixedly connected to the rotating blocks 10 that help the rotation, and finally the connecting seats 2 are fixedly connected to the front and rear parts of both sides of the base 1.

[0032] The above-mentioned structures together constitute the general appearance structure of the wood trimming machine of the utility model.

[0033] In order to further explain the specific working principle of the wood trimming machine of the utility model, the pushing device 11 includes a pushing plate 1109 fixedly connected to one side of the sliding seat 3, and then a pushing column 1108 with a scale is fixedly connected to the middle part of the pushing plate 1109 away from the sliding seat 3, and a box 1101 is slidably connected to the pushing column 1108, and the bottom end of the box 1101 is fixedly connected to the base 1, and then a groove three 1105 is opened on the inner wall of the front and rear ends of the box 1101 close to the sliding seat 3, and a baffle 1106 is slidably connected in the groove three 1105, and the front and rear parts of the baffle 1106 close to the sliding seat 3 are fixedly connected to the spring two 1107, and the spring two 1107 close to the sliding seat 3 The end is fixedly connected to the box body 1101, and the pushing column 1108 is located between the front and rear springs 1107. It is worth noting that the side of the baffle 1106 close to the sliding seat 3 is fixedly connected to the pushing column 1108, and the side of the baffle 1106 away from the sliding seat 3 is rotatably connected with the screw rod 1103, and then a threaded hole 1102 is opened in the middle of the side of the box body 1101 away from the sliding seat 3. It is worth noting that the screw rod 1103 is threadedly connected in the threaded hole 1102, and finally a rotating handle 1104 is fixedly connected to the end of the screw rod 1103 away from the sliding seat 3. It is worth noting that the rotating handle 1104 has a self-locking function, that is, when the rotation stops, the rotating handle 1104 will not rotate by itself.

[0034] The technical effect achieved by the technical solution composed of the above-mentioned technical features is: when it is necessary to push the sliding seat 3, the user first turns the rotating handle 1104, and then the rotating handle 1104 will drive the screw rod 2 1103 to rotate together. At this time, the screw rod 2 1103 is threaded in the threaded hole 1102, that is, the screw rod 2 1103 will push the baffle 1106 to slide in the groove 3 1105, and then the baffle 1106 will push the pushing column 1108 to move, and finally the pushing column 1108 pushes the pushing plate 1109 to move, and the pushing plate 1109 pushes the sliding seat 3 to move on the base 1, thereby completing the pushing motion condition. It is worth explaining that the spring 2 1107 plays a role of slowing down, and at the same time is to prevent the user from turning the screw rod 2 1103 too quickly, resulting in precision errors when trimming the wood.

[0035] In order to further explain the specific working principle of the wood trimmer of the utility model, the above-mentioned pressing device 6 includes a plurality of fixed grooves 602 opened on the turntable 5, and then a groove 2 601 used in conjunction with the fixed groove 602 is opened on one side of the groove 1 4, and then a spring 1 605 is fixedly connected to the side wall of the groove 2 601, and then a fixed block 604 is fixedly connected to the side of the spring 1 605 close to the fixed groove 602. It is worth noting that the fixed block 604 is located in the fixed groove 602 close to the side of the groove 2 601, and then a damper 603 is arranged in the spring 1 605, and the two sides of the damper 603 are respectively fixedly connected to the side wall of the groove 2 601 and the fixed block 604.

[0036] The technical effect achieved by the technical solution composed of the above-mentioned technical features is as follows: First of all, it is worth explaining that the elastic force of the damper 603 and the spring 1 605 is sufficient to resist the vibration of the tool 18 when trimming the wood, and no rotation will occur. When the turntable 5 needs to be rotated, the user needs to use a certain amount of force to rotate the turntable 5. When the turntable 5 rotates, the fixed groove 602 will rotate with the turntable 5, that is, the turntable 5 will slowly compress the spring 1 605 and the damper 603 in the direction of the groove 2 601. When the fixed block 604 is no longer located in the fixed groove 602, it no longer plays a positioning role. When rotating to the next fixed groove 602, the spring 1 605 and the damper 603 will bring the fixed block 604 back into the fixed groove 602 to complete a fixation.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

[0038] In addition, the electrical components appearing in this article are all connected to the external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. In addition, the hydraulic telescopic cylinder mentioned in the article is connected to the external oil circuit. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

Claims

1. A wood trimming machine, comprising a base (1), characterized in that: The front and rear parts of both sides of the base (1) are fixedly connected with a connecting seat (2), the middle part of the front side of the top end of the base (1) is slidably connected with a sliding seat (3), the top end of the sliding seat (3) is provided with a groove (4), the bottom wall of the groove (4) is rotatably connected with a turntable (5), the turntable (5) and the sliding seat (3) are connected to each other by a pressing device (6), the middle part of the top end of the turntable (5) is slidably connected with a clamping plate (7), the separated sides of the clamping plates (7) on both sides are rotatably connected with a screw rod (8), the screw rods (8) on both sides are threadedly connected with a fixing plate (9), the bottom end of the fixing plate (9) is fixedly connected to the turntable (5), the separated ends of the screw rods (8) on both sides are fixedly connected with a rotating block (10), the sliding seat (3 ) is provided with a pushing device (11) on one side, a supporting column (12) is fixedly connected to the middle of the rear side of the top end of the base (1), a receiving plate (13) is fixedly connected to the top end of the supporting column (12), both sides of the front part of the bottom end of the receiving plate (13) are fixedly connected to hydraulic telescopic cylinders (14), the hydraulic telescopic cylinder (14) has a self-locking device, the bottom end of the hydraulic telescopic cylinder (14) is fixedly connected to a connecting plate (15), a motor (16) is provided in the middle of the top end of the connecting plate (15), the motor (16) is located between the hydraulic telescopic cylinders (14) on both sides, the motor (16) is fixedly connected to the connecting plate (15) by providing a motor seat (17), and the output shaft of the motor (16) passes through the connecting plate (15) and is fixedly connected to a tool (18).

2. A wood trimming machine according to claim 1, characterized in that: The pressing device (6) comprises a groove 2 (601) opened on one side of the groove 1 (4); the turntable (5) is provided with a plurality of fixing grooves (602) used in conjunction with the groove 2 (601); a damper (603) is fixedly connected to the side wall of the groove 2 (601); a fixing block (604) is fixedly connected to the side of the damper (603) close to the groove 1 (4); and the fixing block (604) is located in the fixing groove (602).

3. A wood trimming machine according to claim 2, characterized in that: The outer periphery of the damper (603) is sleeved with a spring 1 (605), and the two ends of the spring 1 (605) are respectively fixedly connected to the side wall of the groove 2 (601) and the fixing block (604).

4. A wood trimming machine according to claim 1, characterized in that: The pushing device (11) comprises a box body (1101) fixedly connected to one side of the front end of the base (1); a threaded hole (1102) is formed on a side of the box body (1101) away from the sliding seat (3); a second screw rod (1103) is threadedly connected to the inner thread of the threaded hole (1102); and a rotating handle (1104) is fixedly connected to one end of the second screw rod (1103) away from the sliding seat (3).

5. A wood trimming machine according to claim 4, characterized in that: The inner walls of the front and rear ends of the box body (1101) are provided with groove three (1105) connected thereto on one side close to the sliding seat (3); baffles (1106) are slidably connected in the grooves three (1105) on the front and rear sides; the baffles (1106) are rotatably connected to the screw rod two (1103); the front and rear parts of the baffles (1106) close to the sliding seat (3) are fixedly connected to spring two (1107); the end of the spring two (1107) away from the baffle (1106) is fixedly connected to the box body (1101).

6. A wood trimming machine according to claim 5, characterized in that: A push column (1108) with a scale is fixedly connected to the middle of one end of the baffle (1106) close to the sliding seat (3); one end of the push column (1108) close to the sliding seat (3) passes through the box body (1101) and is fixedly connected to a push plate (1109); the push plate (1109) and the sliding seat (3) are fixedly connected to each other.

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