Polishing device for furniture processing

Abstract

The utility model discloses a polishing device for furniture processing, which comprises a polishing table, a supporting plate and limiting guide rollers, and is characterized in that the supporting plate is fixedly mounted in a rear groove in the top of the polishing table, the limiting guide rollers are arranged on two sides of the front side of the supporting plate, movable grooves are formed in the front side and the rear side of the supporting plate, and the limiting guide rollers are arranged in the movable grooves. The inner wall of the movable groove is movably connected with an adjusting rod. By arranging the adjusting rod, the rotating plate and the driving mechanism, the driving mechanism can effectively drive the adjusting rod to rotate, the adjusting rod drives the rotating plate to rotate, the limiting guide roller on the inner wall of the rotating plate is attached to the surface of a machined plate, and the adjusting efficiency of the limiting guide roller is improved; and the problems that although the device can guide and limit the plate, a user needs to manually adjust the position of a limiting guide roller, adjustment is complex, and then the machining efficiency of the plate is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing equipment, in particular to a grinding device for furniture processing. Background Art

[0002] During the furniture processing, it is often necessary to grind and polish the surface of the board in order to facilitate subsequent processes such as painting and edge banding, and to ensure the quality of the finished furniture. Usually in the workshop, for small-sized boards, carpenters usually use handheld grinders to grind the boards. This method is more flexible and has lower costs, and is widely used in many board processing processes.

[0003] At present, the Chinese utility model with publication number CN219189739U discloses a grinding device for furniture processing, including a support table, which is a hollow structure inside and a dust suction pipe is provided on one side of the support table; a receiving groove is provided on the top of the support table, and a grinding roller driven by a power mechanism is rotatably provided in the receiving groove; a support plate is vertically provided on one side of the top of the support table, and a height-adjustable limiting guide roller is rotatably provided on the support plate; the utility model can perform precise grinding on small-sized plates and improve the grinding quality. At the same time, through the optimized setting of the structure, it can reduce the escape of dust and wood chips into the environment during the grinding process, thereby achieving the purpose of protecting the environment and the health of workers.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment can solve the problem that excessive sawdust will be generated during sanding, which not only affects the environment in the workshop, but also affects the health of the carpenter if he accidentally inhales it into the body without taking protective measures; on the other hand, handheld sanding tests the experience level of the carpenter, and it is easy to fail to sand or over-sand, resulting in uneven sanding quality and affecting the quality of subsequent finished products. However, during use, although the device can guide and limit the board, the user needs to manually adjust the position of the limit guide roller, which makes the adjustment more cumbersome and reduces the processing efficiency of the board. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a grinding device for furniture processing, which has the advantage of being easy to adjust. It solves the problem that although the device can guide and limit the plate, the user needs to manually adjust the position of the limiting guide roller, which makes the adjustment more cumbersome and thus reduces the processing efficiency of the plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for furniture processing, comprising a grinding table, a support plate and a limiting guide roller, the support plate being fixedly mounted on a rear groove on the top of the grinding table, the limiting guide roller being arranged on both sides of the front side of the support plate, movable grooves being opened on both sides of the front and rear sides of the support plate, the inner wall of the movable groove being movably connected with an adjusting rod, a rotating plate being fixedly mounted on the surface of the adjusting rod, the limiting guide rollers being movably connected to both sides of the inner wall of the support plate through bearings, the bottom of the inner wall of the support plate being fixedly connected with a driving mechanism, and the front side of the support plate being fixedly connected with a thickness measuring component.

[0007] As a preferred embodiment of the present invention, the driving mechanism includes a driving motor, which is fixedly connected to the bottom of the inner wall of the support plate, and the output end of the driving motor is fixedly connected to a screw, and the surface of the screw is threadedly connected to a threaded plate, and both sides of the threaded plate are fixedly connected to a toothed plate, and a gear is fixedly installed on the surface of the adjusting rod, and the inner side of the gear is meshed with the outer side of the toothed plate.

[0008] As a preferred embodiment of the present invention, the thickness measuring assembly includes a mounting plate, which is fixedly connected to the front side of the support plate, and the inner wall of the mounting plate is movably connected to the measuring plate, and scale grooves are provided on both sides of the front side of the mounting plate, and the number of the scale grooves is arranged in several groups and is distributed at equal distances.

[0009] As a preferred embodiment of the present invention, balls are movably embedded on both sides of the tooth plate, and sliding grooves are provided on both sides of the inner wall of the support plate, and the surface of the balls is movably connected to the inner wall of the sliding groove.

[0010] As a preferred embodiment of the present invention, a tension spring is provided inside the mounting plate, one end of the tension spring is fixedly connected to the top of the inner wall of the mounting plate, and the other end of the tension spring is fixedly connected to the top of the measuring plate.

[0011] As a preferred embodiment of the present invention, both sides of the grinding table are fixedly connected with electric telescopic rods, and the output ends of the electric telescopic rods are fixedly connected with anti-deviation plates.

[0012] As a preferred embodiment of the present invention, arc grooves are provided on both sides of the front side of the support plate, the inner wall of the arc groove is movably connected to a limit block, and the front side of the limit block is fixedly connected to the rear side of the rotating plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model is provided with an adjusting rod, a rotating plate and a driving mechanism, so that the driving mechanism can effectively drive the adjusting rod to rotate, and the adjusting rod drives the rotating plate to rotate, and the limiting guide roller on the inner wall of the rotating plate is fitted with the surface of the processed plate, thereby improving the adjustment efficiency of the limiting guide roller, solving the problem that although the device can guide and limit the plate, the user needs to manually adjust the position of the limiting guide roller, which makes the adjustment more cumbersome and thus reduces the processing efficiency of the plate, and has the advantage of easy adjustment.

[0015] 2. The utility model sets a driving mechanism, which can effectively enable the driving motor to drive the screw to rotate, and then the screw drives the threaded plate to adjust the tooth plate upward, and then the tooth plate drives the gear to rotate the adjusting rod, so that the adjusting rod drives the rotating plate to fit the limit guide roller with the surface of the plate, thereby improving the adjustment efficiency of the limit guide roller and achieving the effect of facilitating the adjustment of the limit guide roller.

[0016] 3. The utility model can effectively fix the support plate to the mounting plate by setting a thickness measuring component. When the plate is polished to a certain extent, the sliding measuring plate is fitted to the plate, and the thickness of the plate is measured through the measuring plate and the scale groove, so that the user can understand the polishing degree of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of the support plate of the utility model;

[0019] Figure 3 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Grinding table; 2. Support plate; 3. Limit guide roller; 4. Movable slot; 5. Adjustment rod; 6. Rotating plate; 7. Driving mechanism; 71. Driving motor; 72. Screw; 73. Threaded plate; 74. Tooth plate; 75. Gear; 8. Thickness measuring assembly; 81. Mounting plate; 82. Measuring plate; 83. Scale slot; 9. Ball bearing; 10. Slide; 11. Tension spring; 12. Electric telescopic rod; 13. Anti-deviation plate; 14. Arc slot; 15. Limit block. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3 As shown, the utility model provides a grinding device for furniture processing, including a grinding table 1, a support plate 2 and a limiting guide roller 3. The support plate 2 is fixedly installed in the rear groove on the top of the grinding table 1, and the limiting guide roller 3 is arranged on both sides of the front side of the support plate 2. Movable grooves 4 are opened on both sides of the front and rear sides of the support plate 2. The inner wall of the movable groove 4 is movably connected with an adjusting rod 5, and a rotating plate 6 is fixedly installed on the surface of the adjusting rod 5. The limiting guide roller 3 is movably connected to both sides of the inner wall of the support plate 2 through bearings. The bottom of the inner wall of the support plate 2 is fixedly connected to a driving mechanism 7, and the front side of the support plate 2 is fixedly connected to a thickness measuring component 8.

[0023] refer to Figure 1 and Figure 2 The driving mechanism 7 includes a driving motor 71, which is fixedly connected to the bottom of the inner wall of the support plate 2. The output end of the driving motor 71 is fixedly connected to a screw 72, and the surface of the screw 72 is threadedly connected to a threaded plate 73. Both sides of the threaded plate 73 are fixedly connected to a toothed plate 74. A gear 75 is fixedly installed on the surface of the adjusting rod 5, and the inner side of the gear 75 is meshed with the outer side of the toothed plate 74.

[0024] As a technical optimization solution of the present invention, by setting up a driving mechanism 7, the driving motor 71 can effectively drive the screw 72 to rotate, and then the screw 72 drives the threaded plate 73 to adjust the tooth plate 74 upward, and then the tooth plate 74 drives the gear 75 to rotate the adjusting rod 5, so that the adjusting rod 5 drives the rotating plate 6 to fit the limiting guide roller 3 with the surface of the plate, thereby improving the adjustment efficiency of the limiting guide roller 3 and achieving the effect of facilitating the adjustment of the limiting guide roller 3.

[0025] refer to Figure 1 and Figure 3 The thickness measuring assembly 8 includes a mounting plate 81, which is fixedly connected to the front side of the support plate 2. The inner wall of the mounting plate 81 is movably connected to the measuring plate 82. Both sides of the front side of the mounting plate 81 are provided with scale grooves 83. The number of scale grooves 83 is set in several groups and is distributed at equal distances.

[0026] As a technical optimization solution of the present invention, by setting up a thickness measuring component 8, the support plate 2 can be effectively fixed to the mounting plate 81. When the plate is polished to a certain extent, the sliding measuring plate 82 is fitted with the plate, and the thickness of the plate is measured by the measuring plate 82 and the scale groove 83, so that the user can understand the degree of polishing of the plate.

[0027] refer to Figure 1 and Figure 2 Balls 9 are movably embedded on both sides of the tooth plate 74, and slide grooves 10 are opened on both sides of the inner wall of the support plate 2. The surface of the ball 9 is movably connected to the inner wall of the slide groove 10.

[0028] As a technical optimization solution of the present invention, by setting the ball 9 and the slide groove 10, when the tooth plate 74 moves upward or downward, the ball 9 is driven by the tooth plate 74 to slide on the inner wall of the slide groove 10, thereby improving the smoothness of the tooth plate 74 during adjustment and reducing the friction between the tooth plate 74 and the support plate 2.

[0029] refer to Figure 1 and Figure 3 A tension spring 11 is provided inside the mounting plate 81 , one end of the tension spring 11 is fixedly connected to the top of the inner wall of the mounting plate 81 , and the other end of the tension spring 11 is fixedly connected to the top of the measuring plate 82 .

[0030] As a technical optimization solution of the present invention, by setting a tension spring 11, when the thickness measurement of the plate is completed, the tension spring 11 pulls the measuring plate 82 upward to complete the reset of the measuring plate 82, thereby preventing the measuring plate 82 from affecting the continued grinding of the plate.

[0031] refer to Figure 1 Both sides of the grinding table 1 are fixedly connected with an electric telescopic rod 12, and the output end of the electric telescopic rod 12 is fixedly connected with an anti-deviation plate 13.

[0032] As a technical optimization solution of the present invention, by setting the electric telescopic rod 12 and the anti-deviation plate 13, the electric telescopic rod 12 can effectively drive the anti-deviation plate 13 to fit with the plate, and can block the front side of the plate to prevent the plate from deviating or tilting during grinding, affecting its grinding effect.

[0033] refer to Figure 1 and Figure 2 Arc grooves 14 are provided on both sides of the front side of the support plate 2, and the inner wall of the arc groove 14 is movably connected to a limit block 15, and the front side of the limit block 15 is fixedly connected to the rear side of the rotating plate 6.

[0034] As a technical optimization solution of the present invention, by setting the arc groove 14 and the limit block 15, the limit block 15 can effectively slide on the inner wall of the arc groove 14. The limit block 15 can limit the rotating plate 6 during rotation, thereby improving the stability of the rotating plate 6.

[0035] The working principle and use process of the present invention are as follows: when in use, the user first places the plate to be processed on the top of the grinding table 1, and then starts the driving motor 71 to drive the screw 72 to rotate, so that the screw 72 drives the threaded plate 73 to adjust upward, and the screw 72 drives the toothed plate 74 to follow the movement, and then the toothed plate 74 drives the gear 75 to rotate, and the gear 75 drives the adjusting rod 5 to rotate, so that the adjusting rod 5 can drive the rotating plate 6 to adjust the limiting guide roller 3, so that the limiting guide roller 3 is fitted with the surface of the plate, so that the limiting guide roller 3 limits and guides the top of the plate, thereby improving the The adjustment efficiency of the limit guide roller 3 is improved, and the effect of facilitating the adjustment of the limit guide roller 3 can be achieved. When the plate is polished, the electric telescopic rod 12 is started to drive the anti-deviation plate 13 to move toward the rear side, so that the anti-deviation plate 13 fits with the plate, thereby preventing the plate from being deflected or tilted during polishing. When the plate is polished to a certain extent, the measuring plate 82 in the mounting plate 81 is pulled downward to make the bottom of the measuring plate 82 fit with the top of the plate, and the thickness of the plate is measured through the measuring plate 82 and the scale groove 83, so that the user can understand the polishing degree of the plate and prevent damage to the plate caused by excessive polishing.

[0036] To sum up: this kind of furniture processing grinding device, by setting the adjusting rod 5, the rotating plate 6 and the driving mechanism 7, can effectively enable the driving mechanism 7 to drive the adjusting rod 5 to rotate, and the adjusting rod 5 drives the rotating plate 6 to rotate, and the limiting guide roller 3 on the inner wall of the rotating plate 6 is fitted with the surface of the processed plate, thereby improving the adjustment efficiency of the limiting guide roller 3, and solving the problem that although the device can guide and limit the plate, the user needs to manually adjust the position of the limiting guide roller, which makes the adjustment more cumbersome and thus reduces the processing efficiency of the plate.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for furniture processing, comprising a grinding table (1), a support plate (2) and a limiting guide roller (3), characterized in that: The support plate (2) is fixedly mounted on the rear groove of the top of the grinding table (1); the limiting guide rollers (3) are arranged on both sides of the front side of the support plate (2); both sides of the front side and the rear side of the support plate (2) are provided with movable grooves (4); the inner wall of the movable groove (4) is movably connected to an adjusting rod (5); a rotating plate (6) is fixedly mounted on the surface of the adjusting rod (5); the limiting guide rollers (3) are movably connected to both sides of the inner wall of the support plate (2) through bearings; the bottom of the inner wall of the support plate (2) is fixedly connected to a driving mechanism (7); and the front side of the support plate (2) is fixedly connected to a thickness measuring component (8).

2. A furniture processing grinding device according to claim 1, characterized in that: The driving mechanism (7) comprises a driving motor (71), the driving motor (71) being fixedly connected to the bottom of the inner wall of the support plate (2), the output end of the driving motor (71) being fixedly connected to a screw rod (72), the surface of the screw rod (72) being threadedly connected to a threaded plate (73), both sides of the threaded plate (73) being fixedly connected to toothed plates (74), the surface of the adjusting rod (5) being fixedly mounted with a gear (75), the inner side of the gear (75) being meshedly connected to the outer side of the toothed plate (74).

3. The furniture processing grinding device according to claim 1, characterized in that: The thickness measuring assembly (8) comprises a mounting plate (81), the mounting plate (81) being fixedly connected to the front side of the support plate (2), the inner wall of the mounting plate (81) being movably connected to a measuring plate (82), and scale grooves (83) being provided on both sides of the front side of the mounting plate (81), the scale grooves (83) being arranged in a plurality of groups and being distributed at equal distances.

4. A furniture processing grinding device according to claim 2, characterized in that: Balls (9) are movably embedded on both sides of the tooth plate (74), and slide grooves (10) are provided on both sides of the inner wall of the support plate (2), and the surface of the ball (9) is movably connected to the inner wall of the slide groove (10).

5. The furniture processing grinding device according to claim 3, characterized in that: A tension spring (11) is provided inside the mounting plate (81), one end of the tension spring (11) is fixedly connected to the top of the inner wall of the mounting plate (81), and the other end of the tension spring (11) is fixedly connected to the top of the measuring plate (82).

6. The furniture processing grinding device according to claim 1, characterized in that: Both sides of the grinding table (1) are fixedly connected to electric telescopic rods (12), and the output end of the electric telescopic rod (12) is fixedly connected to an anti-deviating plate (13).

7. The furniture processing grinding device according to claim 1, characterized in that: Arc grooves (14) are provided on both sides of the front side of the support plate (2), and the inner wall of the arc groove (14) is movably connected to a limit block (15), and the front side of the limit block (15) is fixedly connected to the rear side of the rotating plate (6).

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