Furniture plate edge grinding device

Abstract

The utility model relates to a furniture plate edge grinding device which comprises a rack, a vertical moving mechanism, a transverse moving mechanism and an edge grinding mechanism. The vertical moving mechanism is arranged on the rack; the transverse moving mechanisms are arranged on the vertical moving mechanism, the number of the transverse moving mechanisms is two, and the two transverse moving mechanisms are driven by the vertical moving mechanism to move oppositely or reversely in the vertical direction; the edge grinding mechanisms are arranged on the transverse moving mechanisms, the edge grinding mechanisms and the transverse moving mechanisms are in one-to-one correspondence, and the two edge grinding mechanisms are horizontally and reversely arranged. According to the plate edge grinding machine, the machine frame, the vertical moving mechanism, the transverse moving mechanism and the edge grinding mechanism are matched to grind the two sides of a plate at a time, the adjusting time is saved, and therefore the edge grinding efficiency is effectively improved, meanwhile, the grinding depths of the two sides of the plate can be consistent, and the grinding quality is effectively improved.

Description

Technical Field

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

[0002] During furniture processing, since the edges and corners of the board are relatively sharp and burrs are likely to remain after cutting, chamfering of the board is required first. The grinding device generally grinds the board through an assembled grinding disc. Currently, the general grinding device can only grind one side of the board at a time. After each side of the board is ground, the grinding device needs to be readjusted, resulting in a long downtime, reduced grinding efficiency, and affecting the grinding effect. Summary of the Utility Model

[0003] Based on this, in view of the problem that the general grinding device can only grind one side of the board at a time, and after each side of the board is ground, the grinding device needs to be readjusted, resulting in a long downtime, reduced grinding efficiency, and affecting the grinding effect, it is necessary to provide a furniture board edge grinding device.

[0004] A furniture board edge grinding device includes:

[0005] A frame;

[0006] A vertical moving mechanism provided on the frame;

[0007] A horizontal moving mechanism provided on the vertical moving mechanism. The number of the horizontal moving mechanisms is two, and the two horizontal moving mechanisms move towards or away from each other in the vertical direction under the drive of the vertical moving mechanism; and

[0008] An edge grinding mechanism provided on the horizontal moving mechanism. The edge grinding mechanisms are in one-to-one correspondence with the horizontal moving mechanisms, and the two edge grinding mechanisms are horizontally arranged in opposite directions.

[0009] The above furniture board edge grinding device can achieve edge grinding on both sides of the board at one time through the cooperation of the frame, the vertical moving mechanism, the horizontal moving mechanism and the edge grinding mechanism, saving the adjustment time, thereby effectively improving the edge grinding efficiency. At the same time, the grinding depths of the two sides of the board can be made consistent, effectively improving the grinding quality.

[0010] In one embodiment, the vertical moving mechanism includes a lead screw, a lead screw seat and a driving motor. The lead screw is arranged on the frame. The lead screw includes an upper rod portion and a lower rod portion. Threads are provided on the surfaces of the upper rod portion and the lower rod portion. The thread direction of the upper rod portion is opposite to that of the lower rod portion. The number of lead screw seats is two. One lead screw seat is threadedly connected to the upper rod portion, and the other lead screw seat is threadedly connected to the lower rod portion. The driving motor is fixedly connected to the frame, and the lead screw is in transmission connection with the driving motor.

[0011] In one embodiment, the vertical moving mechanism further includes guide rods. The guide rods are fixedly arranged on the frame. The guide rods are arranged in parallel with the lead screw. The number of the guide rods is two. The two guide rods are respectively arranged at both ends of the lead screw. The lead screw seat is slidably connected to the guide rods.

[0012] In one embodiment, the lateral moving mechanism includes a slide rod, a mounting seat and a driver. The slide rod is slidably connected to the lead screw seat. The mounting seat is fixedly connected to the slide rod. The driver is fixedly connected to the frame. The slide rod is in transmission connection with the driver.

[0013] In one embodiment, the edge grinding mechanism includes a mounting plate, an edge grinding motor and a grinding disc. The mounting plate is slidably connected to the mounting seat. The edge grinding motor is fixedly connected to the mounting plate. The grinding disc is in transmission connection with the edge grinding motor.

[0014] In one embodiment, an arc-shaped chute is provided on the mounting seat, and a sliding block is provided on the mounting plate. The sliding block is slidably arranged in the arc-shaped chute.

[0015] In one embodiment, the edge grinding mechanism further includes an air extraction housing. The air extraction housing is sleeved outside the grinding disc. An air duct is provided on one side of the air extraction housing.

[0016] In one embodiment, the furniture board edge grinding device further includes a positioning mechanism. The positioning mechanism includes a fixed seat, a slide rail, a push rod, a positioning sleeve, a fixed sleeve, a rotating sleeve, a mounting block and a positioning disc. The fixed seat is fixedly connected to the mounting seat. The slide rail is slidably connected to the mounting seat. One end of the push rod is fixedly connected to the slide rail. The positioning sleeve is fixedly connected to the fixed seat. The other end of the push rod passes through the positioning sleeve and extends outside the fixed seat. The fixed sleeve is fixedly sleeved outside the push rod. The rotating sleeve is threadedly connected to the positioning sleeve. The end of the slide rail away from the push rod is fixedly connected to the mounting block. A rotating shaft is fixedly provided on the mounting block. The positioning disc is sleeved outside the rotating shaft. Description of the Drawings

[0017] Figure 1 The assembly structure diagram of the furniture board edge grinding device in an implementation manner of the present utility model;

[0018] Figure 2 As shown in Figure 1 the assembly structure diagram of the horizontal movement mechanism, edge grinding mechanism and positioning mechanism in the furniture board edge grinding device shown;

[0019] Figure 3 As shown in Figure 1 the assembly structure diagram of the horizontal movement mechanism and positioning mechanism in the furniture board edge grinding device shown.

[0020] The meanings of the reference numerals in the drawings are as follows:

[0021] 100 - furniture board edge grinding device;

[0022] 10 - frame;

[0023] 20 - vertical movement mechanism, 21 - lead screw, 22 - lead screw seat, 23 - drive motor, 24 - guide rod;

[0024] 30 - horizontal movement mechanism, 31 - slide bar, 32 - mounting seat, 321 - arc-shaped chute;

[0025] 40 - edge grinding mechanism, 41 - mounting plate, 411 - sliding block, 42 - edge grinding motor, 43 - grinding disc, 44 - air extraction housing, 45 - air duct;

[0026] 50 - positioning mechanism, 51 - fixed seat, 52 - slide rail, 53 - push rod, 54 - positioning sleeve, 55 - fixed sleeve, 56 - rotating sleeve, 57 - mounting block, 58 - positioning disc. Detailed implementation manners

[0027] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will combine the drawings to make a detailed description of the specific implementation manners of the present utility model. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0030] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed 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", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0033] See also Figure 1 , is a furniture board edge grinding device 100 according to an embodiment of the utility model, comprising a frame 10, a vertical moving mechanism 20, a horizontal moving mechanism 30 and an edge grinding mechanism 40, wherein the vertical moving mechanism 20 is arranged on the frame 10, the horizontal moving mechanism 30 is arranged on the vertical moving mechanism 20, the number of the horizontal moving mechanisms 30 is two, the two horizontal moving mechanisms 30 move toward or in the opposite directions along the vertical direction under the drive of the vertical moving mechanism 20, the edge grinding mechanism 40 is arranged on the horizontal moving mechanism 30, the edge grinding mechanism 40 corresponds to the horizontal moving mechanism 30 one by one, and the two edge grinding mechanisms 40 are arranged horizontally in opposite directions.

[0034] See also Figure 1 The vertical moving mechanism 20 includes a screw rod 21, a screw rod seat 22 and a driving motor 23. The screw rod 21 is fixedly arranged on the frame 10. The screw rod 21 includes an upper rod portion and a lower rod portion. The surfaces of the upper rod portion and the lower rod portion are provided with threads. The thread direction of the upper rod portion is opposite to the thread direction of the lower rod portion. There are two screw rod seats 22, one screw rod seat 22 is threadedly connected to the upper rod portion, and the other screw rod seat 22 is threadedly connected to the lower rod portion. The driving motor 23 is fixedly connected to the frame 10, and the screw rod 21 is transmission-connected to the driving motor 23.

[0035] See also Figure 1 The vertical moving mechanism 20 further includes a guide rod 24, which is fixedly arranged on the frame 10, and is arranged parallel to the screw rod 21. There are two guide rods 24, and the two guide rods 24 are arranged at both ends of the screw rod 21. The screw rod seat 22 is slidably connected to the guide rod 24. Therefore, the screw rod seat 22 can move up and down smoothly, effectively improving the working stability of the furniture board edge grinding device 100.

[0036] See also Figure 2The lateral movement mechanism 30 includes a slide bar 31, a mounting seat 32 and a driver. The slide bar 31 is slidably connected to the screw seat 22, the mounting seat 32 is fixedly connected to the slide bar 31, the driver is fixedly connected to the frame 10, and the slide bar 31 is in driving connection with the driver. In this way, under the drive of the driver, the mounting seat 32 can move laterally relative to the screw seat 22. The mounting seat 32 is provided with an arc-shaped slide groove 321.

[0037] See also Figure 2 The edge grinding mechanism 40 includes a mounting plate 41, an edge grinding motor 42 and a grinding disc 43. The mounting plate 41 is provided with a sliding block 411, and the sliding block 411 is slidably arranged in the arc-shaped slide groove 321, so that the mounting plate 41 is slidably connected to the mounting seat 32. Through the cooperation of the sliding block 411 and the arc-shaped slide groove 321, the inclination angle of the grinding disc 43 is adjusted, thereby changing the grinding arc. After the relative position between the mounting plate 41 and the mounting seat 32 is adjusted, the mounting plate 41 and the mounting seat 32 are fixed by bolts. The edge grinding motor 42 is fixedly connected to the mounting plate 41, and the grinding disc 43 is drivingly connected to the edge grinding motor 42.

[0038] See also Figure 2 The edge grinding mechanism 40 also includes an exhaust shell 44, which is mounted on the outside of the grinding disc 43. A wind duct 45 is provided on one side of the exhaust shell 44. The wind duct 45 is connected to the exhaust device through an air pipe to clean the debris on the grinding disc 43.

[0039] See also Figure 3 The furniture board edge grinding device 100 also includes a positioning mechanism 50, which includes a fixed seat 51, a slide rail 52, a push rod 53, a positioning sleeve 54, a fixed sleeve 55, a rotating sleeve 56, a mounting block 57 and a positioning plate 58. The fixed seat 51 is fixedly connected to the mounting seat 32, the slide rail 52 is slidably connected to the mounting seat 32, one end of the push rod 53 is fixedly connected to the slide rail 52, the positioning sleeve 54 is fixedly connected to the fixed seat 51, the other end of the push rod 53 passes through the positioning sleeve 54 and extends out of the fixed seat 51, the fixing sleeve 55 is installed outside the push rod 53, the rotating sleeve 56 is threadedly connected to the positioning sleeve 54, the end of the slide rail 52 away from the push rod 53 is fixedly connected to the mounting block 57, the mounting block 57 is fixedly provided with a rotating shaft, and the positioning plate 58 is sleeved outside the rotating shaft.

[0040] The working principle of the furniture board edge grinding device 100 in this embodiment: The driving motor 23 drives the two lead screw seats 22 to move in the vertical direction to adapt to the thickness or width of the board. The driver drives the slide bar 31 to move horizontally to make the edge grinding mechanism 40 approach the board; the distance between the positioning disk 58 and the grinding disk 43 can be adjusted by the cooperation of the rotating sleeve 56 and the fixed sleeve 55 cylinder, and the depth of the grinding disk 43 grinding the board can be adjusted. During operation, the board is conveyed by hand or a manipulator, and the board passes between the two edge grinding mechanisms 40. Thus, the edge grinding of both sides of the board can be achieved at one time, saving the adjustment time, effectively improving the edge grinding efficiency, and at the same time, the grinding depths of both sides of the board can be made consistent, effectively improving the grinding quality.

[0041] The beneficial effects of the present utility model are as follows: Through the cooperation of the frame 10, the vertical movement mechanism 20, the horizontal movement mechanism 30, and the edge grinding mechanism 40, the edge grinding of both sides of the board can be achieved at one time, saving the adjustment time, effectively improving the edge grinding efficiency, and at the same time, the grinding depths of both sides of the board can be made consistent, effectively improving the grinding quality.

[0042] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0043] The above-described embodiments only represent several implementation manners of the present utility model, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A furniture board edge grinding device, characterized in that, Comprising: Frame; Vertical moving mechanism, which is arranged on the frame; Horizontal moving mechanism, which is arranged on the vertical moving mechanism, and the number of the horizontal moving mechanisms is two. The two horizontal moving mechanisms move towards or away from each other in the vertical direction under the drive of the vertical moving mechanism; and Edge grinding mechanism, which is arranged on the horizontal moving mechanism, and the edge grinding mechanisms correspond to the horizontal moving mechanisms one by one. The two edge grinding mechanisms are horizontally arranged in opposite directions.

2. The furniture board edge grinding device according to claim 1, wherein The vertical moving mechanism includes a lead screw, a lead screw seat and a driving motor. The lead screw is arranged on the frame. The lead screw includes an upper rod portion and a lower rod portion. Threads are provided on the surfaces of the upper rod portion and the lower rod portion. The thread direction of the upper rod portion is opposite to that of the lower rod portion. The number of the lead screw seats is two. One lead screw seat is threadedly connected to the upper rod portion, and the other lead screw seat is threadedly connected to the lower rod portion. The driving motor is fixedly connected to the frame, and the lead screw is in transmission connection with the driving motor.

3. The furniture board edge grinding device according to claim 2, characterized in that, The vertical moving mechanism further includes a guide rod, which is fixedly arranged on the frame. The guide rod is arranged parallel to the lead screw. The number of the guide rods is two. The two guide rods are respectively arranged at both ends of the lead screw. The lead screw seat is slidably connected to the guide rod.

4. The furniture board edge grinding device according to claim 3, characterized in that, The horizontal moving mechanism includes a slide rod, a mounting seat and a driver. The slide rod is slidably connected to the lead screw seat. The mounting seat is fixedly connected to the slide rod. The driver is fixedly connected to the frame. The slide rod is in transmission connection with the driver.

5. The furniture board edge grinding device according to claim 4, characterized in that, The edge grinding mechanism includes a mounting plate, an edge grinding motor and a grinding disc. The mounting plate is slidably connected to the mounting seat. The edge grinding motor is fixedly connected to the mounting plate. The grinding disc is in transmission connection with the edge grinding motor.

6. The furniture board edge grinding device according to claim 5, characterized in that, An arc-shaped chute is arranged on the mounting seat, and a sliding block is arranged on the mounting plate. The sliding block is slidably arranged in the arc-shaped chute.

7. The furniture board edge grinding device according to claim 6, characterized in that, The edge grinding mechanism further includes an air extraction shell, which is sleeved outside the grinding disc. An air duct is arranged on one side of the air extraction shell.

8. The furniture board edge grinding device according to claim 7, characterized in that, It further includes a positioning mechanism, which includes a fixed seat, a slide rail, a push rod, a positioning sleeve, a fixed sleeve, a rotating sleeve, a mounting block and a positioning disc. The fixed seat is fixedly connected to the mounting seat. The slide rail is slidably connected to the mounting seat. One end of the push rod is fixedly connected to the slide rail. The positioning sleeve is fixedly connected to the fixed seat. The other end of the push rod passes through the positioning sleeve and extends outside the fixed seat. The fixed sleeve is fixedly sleeved outside the push rod. The rotating sleeve is threadedly connected to the positioning sleeve. The end of the slide rail far away from the push rod is fixedly connected to the mounting block. A rotating shaft is fixedly arranged on the mounting block. The positioning disc is sleeved outside the rotating shaft.

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