Furniture plate surface grinding machine

Abstract

The utility model discloses a furniture plate surface grinding machine which comprises a workbench and a grinding plate, a dust removal assembly is arranged between two movable plates, and the furniture plate surface grinding machine further comprises a fixing assembly which is arranged on the workbench and facilitates turning over or replacing of a clamp plate. The fixing assembly comprises two symmetrically-arranged fixing plates fixedly connected to the side, close to the grinding plate, of the workbench, the sides, away from the workbench, of the two fixing plates are fixedly connected with a containing plate, the two fixing plates are slidably connected with L-shaped plates, and the opposite sides of the two L-shaped plates are connected with abutting plates through connecting plates. The fixing plate is provided with a linkage assembly used for conducting linkage on the two abutting plates. Through the arrangement of the fixing assembly, the plate grinding precision and stability are guaranteed, meanwhile, continuous grinding of the plate is achieved, the ground plate can be turned over or replaced conveniently, equipment does not need to be stopped for waiting, and therefore the plate grinding efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture board surface treatment, in particular to a furniture board surface grinding machine. Background Art

[0002] During the surface grinding of the plate, in order to ensure the accuracy and stability of the plate grinding, the plate needs to be fixed during the grinding process. Since the plate needs to be grinded on both sides, in the actual grinding process, after grinding one side of the plate is completed, it is necessary to stop the machine to turn the plate over or replace the next plate, which causes the equipment to stop and wait, affecting the grinding efficiency of the plate.

[0003] Therefore, a furniture board surface grinding machine is in urgent need of to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a furniture board surface grinding machine to solve the problem in the above background technology that the machine needs to be stopped to turn over the board or replace the next board.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a furniture plate surface grinding machine, comprising a workbench, wherein two opposite side walls of the workbench are connected to movable plates via guide rails, a movable assembly is provided between the two movable plates, the movable assembly is connected to a driving assembly via a pushing assembly, a grinding plate is provided on a side of the driving assembly close to the workbench, a dust removal assembly is provided between the two movable plates, and further comprising a fixing assembly provided on the workbench for facilitating turning over or replacing a clamped plate;

[0006] The fixing assembly includes two symmetrically arranged fixing plates fixedly connected to the side of the workbench close to the grinding plate, the two fixing plates are fixedly connected to a placement plate on the side away from the workbench, the two fixing plates are slidably connected to an L-shaped plate, and the opposite sides of the two L-shaped plates are connected to a clamping plate through a connecting plate, and the fixing plate is provided with a linkage assembly for linking the two clamping plates.

[0007] There are two fixing components, and the two fixing components are symmetrically arranged with respect to each other.

[0008] The linkage assembly includes a linkage plate slidably connected to the side of the fixed plate close to the workbench, one side of the linkage plate is rotatably connected to a rotating plate, the other ends of the two rotating plates are connected to the L-shaped plate, and the workbench is provided with a pushing assembly for pushing the linkage plate.

[0009] The pushing assembly includes a pushing rod rotatably connected to the workbench, a cam is fixedly connected to the side of the pushing rod close to the placement plate, a motor is fixedly connected to the side of the workbench away from the placement plate, the output end of the motor is connected to the pushing rod, a mounting plate is fixedly connected to the side of the placement plate close to the fixed plate, a first pushing rod is slidably connected to the mounting plate, one end of the first pushing rod is connected to the linkage plate, and the other end of the first pushing rod is connected to the second pushing rod through a connecting assembly.

[0010] A spring is sleeved on the side wall of the first push rod, and two ends of the spring are respectively connected to the mounting plate and the linkage plate.

[0011] The connecting assembly includes a threaded hole opened on one end of the first push rod close to the second push rod, the threaded hole is threadedly connected to a threaded rod, and one end of the threaded rod is connected to the second push rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model realizes continuous grinding of the plate and convenient turning over or replacing of the plate after grinding by setting the fixed components, without stopping the equipment and waiting, thereby ensuring the grinding efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model for moving the grinding plate in three dimensions;

[0016] Figure 3 This is a schematic diagram of the fixing assembly structure of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the linkage component and the pushing component of the present utility model.

[0018] In the figure: 101, workbench; 102, moving plate; 103, grinding plate; 104, dust removal assembly; 201, fixed plate; 202, placement plate; 203, L-shaped plate; 204, connecting plate; 205, tightening plate; 301, linkage plate; 302, rotating plate; 401, cam; 402, motor; 403, mounting plate; 404, first push rod; 405, second push rod; 6, spring; 7, threaded rod. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] See also Figure 1-Figure 4 The figure shows a furniture board surface grinding machine, which includes a workbench 101. Two opposite side walls of the workbench 101 are connected to movable plates 102 via guide rails. A movable component is provided between the two movable plates 102. The movable component is connected to a driving component via a pushing component. A grinding plate 103 is provided on the side of the driving component close to the workbench 101. A dust removal component 104 is provided between the two movable plates 102. A fixing component is also provided on the workbench 101 to facilitate turning over or replacing the clamped plate.

[0022] The fixing assembly includes two symmetrically arranged fixing plates 201 fixedly connected to the side of the workbench 101 close to the polishing plate 103. The two fixing plates 201 are fixedly connected to a placement plate 202 on the side away from the workbench 101. The two fixing plates 201 are slidably connected to an L-shaped plate 203. The opposite sides of the two L-shaped plates 203 are connected to a clamping plate 205 through a connecting plate 204. The clamping plate 205 can be replaced so that when the clamping plate 205 is fixed to the furniture board, the end surface does not exceed the polishing surface of the furniture board, thereby ensuring the integrity of the board polishing. The fixing plate 201 is provided with a linkage assembly for linking the two clamping plates 205.

[0023] It should be noted here that: through the setting of the fixed components, while ensuring the accuracy and stability of the plate grinding, continuous grinding of the plate is achieved and the polished plate can be turned over or replaced conveniently without the need for equipment shutdown and waiting, thereby ensuring the grinding efficiency of the plate.

[0024] It is worth noting that: the moving component can be a screw rod movement, the pushing component can be a push rod motor, and the driving component can be a rotating motor. The setting of the guide rail, moving component, pushing component and driving component is used to facilitate the three-dimensional movement of the grinding plate 103 while rotating. As a commonly used movement and rotation method, no further elaboration is given here. At the same time, the dust removal component 104 uses an exhaust fan to extract the dust and debris generated by the grinding of the plate to ensure the cleanliness of the working environment.

[0025] See also Figure 1 , there are two fixed components in the figure, and the two fixed components are symmetrically arranged;

[0026] It should be noted here that: through the setting of two fixed components, two workstations for grinding furniture panels are formed, so that while the panels can be continuously ground, the panels can be turned over or replaced conveniently without the need for equipment shutdown and waiting.

[0027] See also Figure 4 The linkage assembly shown in the figure includes a linkage plate 301 slidably connected to the side of the fixed plate 201 close to the workbench 101, one side of the linkage plate 301 is rotatably connected to a rotating plate 302, and the other ends of the two rotating plates 302 are connected to the L-shaped plate 203. The workbench 101 is provided with a pushing assembly for pushing the linkage plate 301;

[0028] It should be noted here that the setting of the linkage assembly facilitates the two abutting plates 205 to move closer to each other.

[0029] See also Figure 1 and Figure 4 The pushing assembly shown in the figure includes a pushing rod rotatably connected to the workbench 101, a cam 401 is fixedly connected to the side of the pushing rod close to the placement plate 202, a motor 402 is fixedly connected to the side of the workbench 101 away from the placement plate 202, the output end of the motor 402 is connected to the pushing rod, the side of the placement plate 202 close to the fixed plate 201 is fixedly connected to the mounting plate 403, the mounting plate 403 is slidably connected to the first pushing rod 404, one end of the first pushing rod 404 is connected to the linkage plate 301, and the other end of the first pushing rod 404 is connected to the second pushing rod 405 through a connecting assembly;

[0030] It should be noted here that the provision of the pushing component facilitates the movement of the linkage plate 301 .

[0031] See also Figure 4 , the side wall of the first push rod 404 shown in the figure is provided with a spring 6, and the two ends of the spring 6 are respectively connected to the mounting plate 403 and the linkage plate 301;

[0032] It should be noted that the provision of the spring 6 facilitates the release of the fixation of the polished plate.

[0033] Working principle: When grinding furniture panels, first place the furniture panels on two to two placing plates 202, then start the motor 402 to drive the cam 401 to rotate. During the rotation of the cam 401, when the cam 401 abuts against the second push rod 405, under the action of the driving force, the linkage plate 301 is pushed away from the cam 401 to move. During the movement of the linkage plate 301 away from the cam 401, the rotating plate 302 is driven to rotate, thereby further driving the abutting plates 205 on one side of the two L-shaped plates 203 to approach each other, so that the two abutting plates 205 abut against the surface of the fixture plate, thereby achieving the fixation of the fixture plate and ensuring the accuracy and stability of the grinding of the fixture plate.

[0034] After the fixture plate is fixed, the grinding plate 103 can be used to grind the surface of the fixture plate. After the surface grinding of the fixture plate is completed, the grinding plate 103 can be moved to another plate using the guide rail, and the motor 402 drives the cam 401 to resist against the other second push rod 405, so that while fixing the other plate, the elastic force of the spring 6 is used to release the fixation of the grinded plate, so that while continuously grinding the plate, it is convenient to turn over or replace the plate without the need for equipment shutdown and waiting, thereby ensuring the grinding efficiency of the plate.

[0035] Example 2

[0036] See also Figure 4 This embodiment further illustrates Example 1. The connecting assembly shown in the figure includes a threaded hole formed on the first push rod 404 near one end of the second push rod 405. The threaded hole is threadedly connected to a threaded rod 7. One end of the threaded rod 7 is connected to the second push rod 405.

[0037] It should be noted here that: through the setting of the connecting component, the threaded engagement transmission effect of the threaded rod 7 and the threaded hole is utilized to change the distance between the second push rod 405 and the push rod, thereby further changing the pushing distance of the cam 401 on the second push rod 405, thereby changing the spacing between the two clamping plates 205 after they approach each other, making it easier to clamp and fix furniture panels of different widths, thereby improving the flexibility of fixing furniture panels.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A furniture board surface grinding machine, comprising: A workbench (101), wherein two opposite side walls of the workbench (101) are connected to movable plates (102) via guide rails, a movable assembly is provided between the two movable plates (102), the movable assembly is connected to a driving assembly via a pushing assembly, a grinding plate (103) is provided on a side of the driving assembly close to the workbench (101), and a dust removal assembly (104) is provided between the two movable plates (102); It is characterized by further comprising: A fixing assembly provided on the workbench (101) for facilitating turning over or replacing the fixture plate; The fixing assembly comprises two symmetrically arranged fixing plates (201) fixedly connected to a side of the workbench (101) close to the grinding plate (103); a placement plate (202) is fixedly connected to one side of the two fixing plates (201) away from the workbench (101); an L-shaped plate (203) is slidably connected to the two fixing plates (201); opposite sides of the two L-shaped plates (203) are connected to a pressing plate (205) via a connecting plate (204); and a linkage assembly is provided on the fixing plate (201) for linking the two pressing plates (205).

2. The furniture board surface grinding machine according to claim 1, characterized in that: There are two fixing components, and the two fixing components are symmetrically arranged with respect to each other.

3. The furniture board surface grinding machine according to claim 1, characterized in that: The linkage assembly comprises a linkage plate (301) slidably connected to a side of a fixed plate (201) close to a workbench (101); one side of the linkage plate (301) is rotatably connected to a rotating plate (302); the other ends of the two rotating plates (302) are connected to an L-shaped plate (203); and the workbench (101) is provided with a pushing assembly for pushing the linkage plate (301).

4. The furniture board surface grinding machine according to claim 3, characterized in that: The pushing assembly includes a pushing rod rotatably connected to the workbench (101), a cam (401) fixedly connected to the side of the pushing rod close to the placement plate (202), a motor (402) fixedly connected to the side of the workbench (101) away from the placement plate (202), an output end of the motor (402) connected to the pushing rod, a mounting plate (403) fixedly connected to the side of the placement plate (202) close to the fixed plate (201), a first pushing rod (404) slidably connected to the mounting plate (403), one end of the first pushing rod (404) connected to the linkage plate (301), and the other end of the first pushing rod (404) connected to the second pushing rod (405) via a connecting assembly.

5. The furniture board surface grinding machine according to claim 4, characterized in that: A spring (6) is sleeved on the side wall of the first push rod (404), and two ends of the spring (6) are respectively connected to the mounting plate (403) and the linkage plate (301).

6. The furniture board surface grinding machine according to claim 4, characterized in that: The connecting assembly comprises a threaded hole formed on one end of the first push rod (404) close to the second push rod (405), the threaded hole being threadedly connected to a threaded rod (7), one end of which is connected to the second push rod (405).

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