Plate positioning mechanism for furniture manufacturing

Abstract

The utility model discloses a plate positioning mechanism for furniture manufacturing, which relates to the technical field of plate positioning, and comprises a guide component consisting of a guide rail main body, a first rail groove and a second rail groove, the top of the guide rail main body is provided with a first positioning component, and the first positioning component is used for positioning a narrower plate; and a second positioning assembly extending to one end of the guide rail body is arranged on the inner side of the second rail groove, the second positioning assembly is used for positioning a wide plate, the length of the guide rail body can be set to be in a short state through the arrangement of the second positioning assembly, and overall transportation and transfer of the device are facilitated. By arranging the second positioning assembly, positioning of a wide plate can be achieved, meanwhile, the length of the guide rail body can be set to be in a short state, in this way, transportation and transfer of the device are facilitated, convenience of the device is improved, and meanwhile the application range of the device is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of plate positioning, in particular to a plate positioning mechanism for furniture manufacturing. Background Art

[0002] In the furniture manufacturing process, the step of cutting the board is indispensable. When cutting the board, the distance between the board edge and the saw blade needs to be adjusted according to the required board width, so as to cut out boards of corresponding width. At this time, a board positioning device is needed to assist in positioning the board.

[0003] There is an existing table saw ruler positioner, which consists of a guide rail and a positioning block that can move along the guide rail. When in use, the guide rail is installed on the mobile platform of the sawing table. Then, by adjusting the horizontal position of the positioning block, the side of the plate is limited by the positioning block, so that the position of the plate can be quickly positioned.

[0004] In actual use, in order to adapt to the cutting and positioning of wider boards, the length of the guide rail will be set longer. However, longer guide rail products are more inconvenient to transport and transfer. Based on this, a board positioning mechanism for furniture manufacturing is provided. Utility Model Content

[0005] The purpose of the present utility model is to provide a plate positioning mechanism for furniture manufacturing in order to solve the above-mentioned problems.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a plate positioning mechanism for furniture manufacturing, comprising a guide assembly consisting of a guide rail body, a first rail groove, and a second rail groove, wherein the first rail groove is symmetrically formed at the upper and lower ends of the guide rail body, and the second rail groove is integrally formed on one side of the guide rail body, and a first positioning assembly is provided on the top of the guide rail body, and the first positioning assembly is used to provide positioning for narrow plates;

[0007] A second positioning assembly extending to one end of the guide rail body is provided on the inner side of the second rail groove, and the second positioning assembly is used to provide positioning for a wider plate;

[0008] By setting the second positioning assembly, the length of the guide rail body can be set to a shorter state, which is convenient for transportation and transfer of the entire device.

[0009] As a further solution of the present invention: the second positioning assembly includes an I-shaped arm, a second positioning baffle, a threaded hole, and a second locking bolt;

[0010] The I-shaped arm is limitedly and slidably connected to the second rail groove, one end of the I-shaped arm extends to one end of the guide rail body and is fixedly connected to the second positioning block. The second positioning block is initially in contact with the end surface of the guide rail body. The I-shaped arm moves along the second rail groove track to achieve the second positioning block being separated from the end surface of the guide rail body. The second positioning block is used to provide positioning for wider plates.

[0011] The threaded hole is opened on one side of the I-shaped arm and passes through the other side of the I-shaped arm. The threaded hole is distributed at one end of the I-shaped arm away from the second positioning block. The second locking bolt is threadedly connected to the threaded hole and passes through the threaded hole and fits tightly with the inner wall of the second rail groove, which is used to lock the horizontal position of the I-shaped arm.

[0012] As a further solution of the present invention: the first positioning assembly includes a moving block, a first locking bolt, a nut, and a first positioning baffle;

[0013] The moving block is distributed on the top of the guide rail body, the first locking bolt passes through the guide rail body and extends into the first rail groove at the top of the guide rail body, the nut is distributed inside the first rail groove and is threadedly connected to the first locking bolt, and the horizontal position of the moving block is fixed by tightening the first locking bolt and the nut;

[0014] The first positioning baffle is rotatably connected to the outer side of the moving block and extends to a side of the guide rail body away from the second rail groove, so as to provide positioning for a narrower plate.

[0015] As a further solution of the present invention: two grooves are symmetrically opened on the top of the guide rail body with the first rail groove as the center, and a fixed scale and a movable scale are respectively installed in the two grooves, and the movable scale is fixedly connected to one end of the second positioning block.

[0016] As a further solution of the present invention: the scale directions of the fixed scale and the movable scale are in opposite states;

[0017] The zero scale position of the fixed scale is the end face of the guide rail body away from the second positioning stop, and the fixed scale is used to read the distance between the first positioning stop and the table saw blade;

[0018] The zero scale position of the movable scale is located at an end surface of the second positioning block close to the guide rail body, and the movable scale is used to read the distance between the second positioning block and the end surface of the guide rail body.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] By setting up a second positioning component, wider plates can be positioned and the length of the guide rail body can be set to a shorter state, which facilitates the transportation and transfer of the device, improves the convenience of the device, and does not affect the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled state of the utility model;

[0023] Figure 3 It is an end view of the utility model.

[0024] In the figure: 1. Guide assembly; 101. Guide rail body; 102. First rail groove; 103. Second rail groove; 104. Groove; 2. First positioning assembly; 201. Moving block; 202. First locking bolt; 203. Nut; 204. First positioning baffle; 3. Second positioning assembly; 301. I-shaped arm; 302. Second positioning baffle; 303. Threaded hole; 304. Second locking bolt; 305. Moving scale; 4. Fixed scale. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 3 In an embodiment of the present invention, a plate positioning mechanism for furniture manufacturing includes a guide assembly 1 consisting of a guide rail body 101, a first rail groove 102, and a second rail groove 103. The first rail groove 102 is symmetrically formed at the upper and lower ends of the guide rail body 101, and the second rail groove 103 is integrally formed on one side of the guide rail body 101. A first positioning assembly 2 is provided on the top of the guide rail body 101. The first positioning assembly 2 is used to provide positioning for narrow plates.

[0027] A second positioning assembly 3 extending to one end of the guide rail body 101 is provided on the inner side of the second rail groove 103. The second positioning assembly 3 is used to provide positioning for wider plates.

[0028] The second positioning assembly 3 allows the guide rail body 101 to be shortened, facilitating transportation and transfer of the entire device.

[0029] The second positioning assembly 3 includes an I-shaped arm 301, a second positioning block 302, a threaded hole 303, and a second locking bolt 304;

[0030] An I-shaped arm 301 is slidably connected to the second rail groove 103. One end of the I-shaped arm 301 extends to one end of the guide rail body 101 and is fixedly connected to a second positioning stopper 302. The second positioning stopper 302 initially abuts against the end surface of the guide rail body 101. The I-shaped arm 301 moves along the second rail groove 103 to move the second positioning stopper 302 away from the end surface of the guide rail body 101. The second positioning stopper 302 is used to position wider plates.

[0031] A threaded hole 303 is formed on one side of the I-shaped arm 301 and passes through the other side of the I-shaped arm 301. The threaded hole 303 is located at one end of the I-shaped arm 301 away from the second positioning block 302. A second locking bolt 304 is threadedly connected to the threaded hole 303 and passes through the threaded hole 303 to tightly fit the inner wall of the second rail groove 103, thereby locking the I-shaped arm 301 in a horizontal position.

[0032] The first positioning assembly 2 includes a moving block 201, a first locking bolt 202, a nut 203, and a first positioning baffle 204;

[0033] The moving block 201 is located at the top of the guide rail body 101. The first locking bolt 202 penetrates the guide rail body 101 and extends into the first rail groove 102 at the top of the guide rail body 101. The nut 203 is located inside the first rail groove 102 and is threadedly connected to the first locking bolt 202. The horizontal position of the moving block 201 is fixed by tightening the first locking bolt 202 and the nut 203.

[0034] The first positioning block 204 is rotatably connected to the outer side of the moving block 201 and extends to a side of the guide rail body 101 away from the second rail groove 103 to provide positioning for narrow plates.

[0035] In this embodiment, it should be noted that the guide rail body 101 is fixed to the movable platform of the table saw via an external connector. When sawing narrow plates in daily operation, the plates only need to be positioned by the first positioning assembly 2. The operation steps are as follows:

[0036] By loosening the first locking bolt 202, the first locking bolt 202 is released from being pressed against the inner wall of the first rail groove 102. At this time, the first assembly 2 can be moved as a whole. When the distance between the first positioning stop 204 and the table saw blade matches the width of the plate to be cut, the first locking bolt 202 can be tightened. Then, the end face and side face of the plate are respectively attached to the first positioning stop 204 and the guide rail body 101, and the table saw moving platform is pushed to move the plate closer to the saw blade for cutting operation.

[0037] When sawing wider plates, the first positioning assembly 2 can be removed or the first positioning baffle 204 can be rotated 180 degrees to be located on the top of the guide rail body 101. Then, the second locking bolt 304 can be loosened to release the lock with the second rail groove 103. Then, the second positioning assembly 3 can be pulled to move. When the distance between the second positioning baffle 302 and the table saw blade matches the width of the plate to be cut, the second locking bolt 304 can be tightened.

[0038] By providing the second positioning assembly 3 , the length of the guide rail body 101 can be set to a shorter state, which is convenient for transportation and can also meet the sawing positioning requirements of wider plates.

[0039] Please refer to Figures 1 to 3 The top of the guide rail body 101 is symmetrically provided with two grooves 104 with the first rail groove 102 as the center. The fixed scale 4 and the movable scale 305 are respectively installed in the two grooves 104. The movable scale 305 is fixedly connected to one end of the second positioning block 302.

[0040] The scale directions of the fixed scale 4 and the movable scale 305 are in opposite states;

[0041] The zero scale position of the fixed scale 4 is the end face of the guide rail body 101 away from the second positioning stop 302. The fixed scale 4 is used to read the distance between the first positioning stop 204 and the table saw blade;

[0042] The zero scale position of the movable scale 305 is located at an end surface of the second positioning block 302 close to the guide rail body 101 . The movable scale 305 is used to read the distance between the second positioning block 302 and the end surface of the guide rail body 101 .

[0043] In this embodiment: the distance between the first positioning block 204 and the table saw blade can be quickly determined by the position of the fixed scale 4 corresponding to the first positioning block 204, and the distance between the second positioning block 302 and the end surface of the guide rail body 101 can be quickly determined by moving the scale 305 relative to the end surface of the guide rail body 101 (the end close to the second positioning block 302). At this time, the sum of the reading of the moving scale 305 and the length of the fixed scale 4 is the distance between the second positioning block 302 and the table saw blade, so that the position adjustment of the first positioning block 204 and the second positioning block 302 can be quickly positioned.

[0044] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate positioning mechanism for furniture manufacturing, comprising a guide assembly (1) consisting of a guide rail body (101), a first rail groove (102), and a second rail groove (103), wherein the first rail groove (102) is symmetrically formed at the upper and lower ends of the guide rail body (101), and the second rail groove (103) is integrally formed on one side of the guide rail body (101), characterized in that: A first positioning component (2) is provided on the top of the guide rail body (101), and the first positioning component (2) is used to provide positioning for a narrower plate; A second positioning component (3) extending to one end of the guide rail body (101) is provided on the inner side of the second rail groove (103), and the second positioning component (3) is used to provide positioning for a wider plate; By setting the second positioning assembly (3), the length of the guide rail body (101) can be set to a shorter state, which facilitates the transportation and transfer of the entire device.

2. A plate positioning mechanism for furniture manufacturing according to claim 1, characterized in that: The second positioning assembly (3) comprises an I-shaped arm (301), a second positioning baffle (302), a threaded hole (303), and a second locking bolt (304); The I-shaped arm (301) is limitedly slidably connected to the second rail groove (103), one end of the I-shaped arm (301) extends to one end of the guide rail body (101) and is fixedly connected to the second positioning block (302), the second positioning block (302) is initially in contact with the end face of the guide rail body (101), and the second positioning block (302) can be moved away from the end face of the guide rail body (101) by the I-shaped arm (301) moving along the track of the second rail groove (103), and the second positioning block (302) is used to provide positioning for a wider plate; The threaded hole (303) is opened on one side of the I-shaped arm (301) and passes through the other side of the I-shaped arm (301). The threaded hole (303) is distributed at one end of the I-shaped arm (301) away from the second positioning block (302). The second locking bolt (304) is threadedly connected to the threaded hole (303) and passes through the threaded hole (303) to tightly fit the inner wall of the second rail groove (103) for locking the I-shaped arm (301) in a horizontal position.

3. A plate positioning mechanism for furniture manufacturing according to claim 2, characterized in that: The first positioning assembly (2) comprises a moving block (201), a first locking bolt (202), a nut (203), and a first positioning baffle (204); The moving block (201) is distributed on the top of the guide rail body (101), the first locking bolt (202) penetrates the guide rail body (101) and extends to the inside of the first rail groove (102) at the top of the guide rail body (101), the nut (203) is distributed on the inside of the first rail groove (102) and is threadedly connected to the first locking bolt (202), and the horizontal position of the moving block (201) is fixed by tightening the first locking bolt (202) and the nut (203); The first positioning baffle (204) is rotatably connected to the outside of the moving block (201) and extends to a side of the guide rail body (101) away from the second rail groove (103), and is used to provide positioning for narrower plates.

4. A plate positioning mechanism for furniture manufacturing according to claim 3, characterized in that: Two grooves (104) are symmetrically formed on the top of the guide rail body (101) with the first rail groove (102) as the center. A fixed scale (4) and a movable scale (305) are respectively installed inside the two grooves (104). The movable scale (305) is fixedly connected to one end of the second positioning block (302).

5. A plate positioning mechanism for furniture manufacturing according to claim 4, characterized in that: The scale directions of the fixed scale (4) and the movable scale (305) are in opposite states; The zero scale position of the fixed scale (4) is an end surface of the guide rail body (101) away from the second positioning block (302), and the fixed scale (4) is used to read the distance between the first positioning block (204) and the table saw blade; The zero scale position of the movable scale (305) is located at an end surface of the second positioning block (302) close to the guide rail body (101), and the movable scale (305) is used to read the distance between the second positioning block (302) and the end surface of the guide rail body (101).

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