Grinding device for furniture production

Abstract

The utility model discloses a dull polish device for furniture production, which comprises support legs, a box body, a box door, a handle, a threaded rod, a dull polish mechanism and a translation mechanism used for driving the dull polish mechanism to move, the translation mechanism is arranged on the rear side of the box body, the dull polish mechanism is arranged at the bottom of the translation mechanism and located in the box body, and the handle is arranged on the handle. The device further comprises a placing mechanism used for placing and fixing a workpiece, the placing mechanism comprises a placing plate, a fixing seat, a lower extrusion block, a first spring, an upper extrusion block, a connecting rod, a clamping plate, a rotating rod, a stop lever and a second spring, the placing plate is connected to the inner wall of the front side of the box body, and the fixing seat is connected to the rear side of the placing plate. And the rear side of the fixed seat is connected with the box body. The grinding machine has the beneficial effects that the placing mechanism is arranged, so that a workpiece is conveniently placed, clamped and fixed, the workpiece is prevented from deviating in the grinding process, the workpiece is very convenient to put in and take out, and the efficiency is improved.

Description

Technical Field

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

[0002] What we generally call frosting is a process of making an originally smooth surface of an object become rough, so that light shining on the surface forms a diffuse reflection. For example, frosted glass makes it opaque, and frosted leather makes its surface less shiny than ordinary leather. Frosting furniture can make it feel more comfortable and greatly improve its appearance. It is generally sandblasted by spraying quartz stone or other frosted materials, and then frosted with frosting tools. The current frosting device has the problem of unstable fixation of the frosted workpiece, and sometimes requires manual support, which not only leads to reduced frosting quality and efficiency, but also poses certain safety hazards. Utility Model Content

[0003] The purpose of the utility model is to provide a sanding device for furniture production in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A sanding device for furniture production, comprising a support leg, a box body, a box door, a handle, a threaded rod, a sanding mechanism, and a translation mechanism for driving the sanding mechanism to move, wherein the translation mechanism is arranged at the rear side of the box body, the sanding mechanism is arranged at the bottom of the translation mechanism and located inside the box body, and also comprises a placement mechanism for placing and fixing workpieces, wherein the placement mechanism comprises a placement plate, a fixing seat, a lower extrusion block, a first spring, an upper extrusion block, a connecting rod, a clamping plate, a rotating rod, a blocking rod, and a second spring, the placement plate is connected to the inner wall of the front side of the box body, the fixing seat is connected to the rear side of the placement plate, the fixing seat is connected to the box body at the rear side, and the fixing seat is connected to the box body at the rear side. The lower extrusion block is connected to the inside of the fixed seat, the first spring is connected to the bottom of the lower extrusion block, the upper extrusion block is arranged on the upper side of the lower extrusion block, the front side of the upper extrusion block is connected to the connecting rod, the front side of the connecting rod is connected to the clamping plate, the bottom of the clamping plate is connected to the placement plate, the lower extrusion block is connected to the rotating rod, the middle of the rotating rod is connected to the box body through its rotating shaft, the front end of the rotating rod is connected to the baffle rod, the top of the baffle rod passes through the placement plate, the second spring is connected on the outer wall of the baffle rod and located at the bottom of the placement plate, and the bottom end of the baffle rod is provided with a through hole for the threaded rod to extend into.

[0006] Preferably, the bottom of the box is connected to the supporting feet, the front side of the box is connected to the box door, the handle is provided on the front side of the box and below the box door, the rear side of the handle is connected to the threaded rod, and the threaded rod extends into the interior of the box.

[0007] With such arrangement, the workpiece is placed into the box body by using the box door, and the handle is used to rotate the threaded rod to fix the blocking rod, thereby fixing the workpiece.

[0008] Preferably, the translation mechanism includes a driving motor, a screw rod, and a slider. The driving motor is connected to the rear side of the box, the output shaft of the driving motor is connected to the screw rod, the screw rod is located inside the box, the slider is sleeved on the screw rod, and the top of the slider is connected to the box.

[0009] With such arrangement, the drive motor is used to drive the screw rod to rotate, so that the screw rod drives the slider to move, thereby driving the sanding mechanism to move.

[0010] Preferably, the translation mechanism includes a driving motor, a slider, a rack, and a gear. The driving motor is connected to the top of the box, the output shaft of the driving motor extends into the interior of the box and is connected to the gear, the slider is connected to the top wall of the box, the rack is connected to the side of the slider close to the gear, and the gear is meshed with the rack.

[0011] With such an arrangement, the driving motor is used to drive the gear to rotate, so that the gear drives the rack and the slider to move, thereby driving the sanding mechanism to move.

[0012] Preferably, the sanding mechanism includes a mounting seat, a sandblasting head, a telescopic cylinder, a lifting seat, a sanding motor, and a sanding stone. The sandblasting head is connected to the rear end of the top of the mounting seat, the telescopic cylinder is connected to the inside of the mounting seat, the output shaft of the telescopic cylinder is connected to the lifting seat, the bottom of the lifting seat is connected to the sanding motor, and the output shaft of the sanding motor is connected to the sanding stone.

[0013] With such arrangement, the sandblasting head is used for sandblasting, the telescopic cylinder is used to adjust the height of the sanding stone, and the sanding motor is used to drive the sanding stone to rotate to sand the workpiece.

[0014] Preferably, the placement plate is welded to the box body, the fixed seat is welded to the placement plate, the fixed seat is welded to the box body, the lower extrusion block is slidably connected to the fixed seat, the upper extrusion block is slidably connected to the fixed seat, the connecting rod is welded to the upper extrusion block, the splint is welded to the connecting rod, the splint is slidably connected to the placement plate, the rotating rod is hinged to the lower extrusion block, the rotating rod is hinged to the baffle rod, and the baffle rod is slidably connected to the placement plate.

[0015] Such an arrangement ensures that the placement plate and the fixing seat are firmly connected, and ensures that the lower extrusion block, the upper extrusion block, the clamping plate, and the blocking rod can move.

[0016] Preferably, the box body is welded to the supporting legs, the box door is hinged to the box body, the handle is welded to the threaded rod, and the threaded rod is threadedly connected to the box body.

[0017] Such an arrangement ensures that the device can be placed stably and that the threaded rod can move forwards and backwards.

[0018] Preferably, the drive motor is bolted to the housing, the output shaft of the drive motor is connected to the lead screw via a coupling, the lead screw is threadedly connected to the slider, and the slider is slidably connected to the housing.

[0019] Such an arrangement ensures that the driving motor can drive the slider to move, thereby causing the sanding mechanism to move.

[0020] Preferably, the driving motor is bolted to the housing, the output shaft of the driving motor is connected to the gear key, the slider is slidably connected to the housing, and the rack is welded to the slider.

[0021] Such an arrangement ensures that the driving motor can drive the slider to move, thereby causing the sanding mechanism to move.

[0022] Preferably, the sandblasting head is bolted to the mounting seat, the telescopic cylinder is bolted to the mounting seat, the lifting seat is slidably connected to the mounting seat, and the sandblasting motor is bolted to the lifting seat.

[0023] Such arrangement ensures that the sandblasting head can be disassembled and replaced, and ensures that the telescopic cylinder can drive the sanding stone to move up and down.

[0024] The beneficial effect is that the utility model provides a placement mechanism, which facilitates the placement of workpieces and clamps and fixes the workpieces, thereby preventing the workpieces from deviating during the sanding process, and the placement and removal of the workpieces are very convenient, thereby improving efficiency.

[0025] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0027] Figure 1 It is a three-dimensional diagram of a sanding device for furniture production described in the utility model;

[0028] Figure 2 It is a left view of the internal structure of a sanding device for furniture production described in the utility model;

[0029] Figure 3 It is an enlarged structural diagram of location A of a sanding device for furniture production described in the utility model;

[0030] Figure 4 This is an enlarged view of the structure of position B of a frosting device for furniture production described in the utility model;

[0031] Figure 5 It is a left side view of a sanding mechanism of a sanding device for furniture production described in the utility model;

[0032] Figure 6 It is a front view of the translation mechanism of Example 2 of a sanding device for furniture production described in the utility model.

[0033] The accompanying drawings are marked as follows: 1. Support foot; 2. Box body; 3. Box door; 4. Translation mechanism; 401. Drive motor; 402. Screw rod; 403. Slider; 404. Rack; 405. Gear; 5. Sanding mechanism; 501. Mounting seat; 502. Sandblasting head; 503. Telescopic cylinder; 504. Lifting seat; 505. Sanding motor; 506. Sanding stone; 6. Placing mechanism; 601. Placing plate; 602. Fixed seat; 603. Lower extrusion block; 604. First spring; 605. Upper extrusion block; 606. Connecting rod; 607. Clamp; 608. Rotating rod; 609. Stop rod; 6010. Second spring; 7. Handle; 8. Threaded rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0036] The utility model is further described below in conjunction with the accompanying drawings:

[0037] Example 1

[0038] like Figure 1-Figure 5 As shown, a sanding device for furniture production includes a support leg 1, a box body 2, a box door 3, a handle 7, a threaded rod 8, a sanding mechanism 5, and a translation mechanism 4 for driving the sanding mechanism 5 to move. The translation mechanism 4 is arranged at the rear side of the box body 2, and the sanding mechanism 5 is arranged at the bottom of the translation mechanism 4 and inside the box body 2. It also includes a placement mechanism 6 for placing and fixing the workpiece. The placement mechanism 6 includes a placement plate 601, a fixing seat 602, a lower extrusion block 603, a first spring 604, an upper extrusion block 605, a connecting rod 606, a clamping plate 607, a rotating rod 608, a blocking rod 609, and a second spring 6010. The inner wall of the front side of the box body 2 is connected to the placement plate 601, the rear side of the placement plate 601 is connected to the fixing seat 602, and the rear side of the fixing seat 602 is connected to the box body. The fixing seat 602 is connected with a lower extrusion block 603 inside, a first spring 604 is connected to the bottom of the lower extrusion block 603, an upper extrusion block 605 is arranged on the upper side of the lower extrusion block 603, a connecting rod 606 is connected to the front side of the upper extrusion block 605, a clamping plate 607 is connected to the front side of the connecting rod 606, a bottom of the clamping plate 607 is connected to the placement plate 601, a rotating rod 608 is connected to the lower extrusion block 603, the middle of the rotating rod 608 is connected to the box body 2 through its rotating shaft, a blocking rod 609 is connected to the front end of the rotating rod 608, a top of the blocking rod 609 passes through the placement plate 601, a second spring 6010 is connected on the outer wall of the blocking rod 609 and located at the bottom of the placement plate 601, and a through hole for the threaded rod 8 to extend into is provided at the bottom of the blocking rod 609.

[0039] Preferably, the bottom of the box body 2 is connected to a support leg 1, the front side of the box body 2 is connected to a box door 3, a handle 7 is arranged on the front side of the box body 2 and below the box door 3, a threaded rod 8 is connected to the rear side of the handle 7, the threaded rod 8 extends into the interior of the box body 2, and the translation mechanism 4 includes a drive motor 401, a screw rod 402, and a slider 403. The rear side of the box body 2 is connected to a drive motor 401, the output shaft of the drive motor 401 is connected to a screw rod 402, the screw rod 402 is located inside the box body 2, a slider 403 is sleeved on the screw rod 402, and the top of the slider 403 is connected to the box body 2. The sanding mechanism 5 includes a mounting seat 501, a sandblasting head 502, a telescopic cylinder 503, a lifting seat 504, a sandblasting motor 505, and a sandblasting stone 506. The sandblasting head 502 is connected to the top rear end of the mounting seat 501, the telescopic cylinder 503 is connected to the mounting seat 501, the output shaft of the telescopic cylinder 503 is connected to the lifting seat 504, the bottom of the lifting seat 504 is connected to the sandblasting motor 505, and the output shaft of the sandblasting motor 505 is connected to the sandblasting stone 506. The placement plate 601 is welded to the box body 2, and the fixed seat 602 is welded to the placement plate 601. The placement plate 601 is welded, the fixed seat 602 is welded to the box body 2, the lower extrusion block 603 is slidably connected to the fixed seat 602, the upper extrusion block 605 is slidably connected to the fixed seat 602, the connecting rod 606 is welded to the upper extrusion block 605, the clamping plate 607 is welded to the connecting rod 606, the clamping plate 607 is slidably connected to the placement plate 601, the rotating rod 608 is hinged to the lower extrusion block 603, the rotating rod 608 is hinged to the blocking rod 609, the blocking rod 609 is slidably connected to the placement plate 601, the box body 2 is welded to the support leg 1, and the box door 3 is welded to the box body. 2 hinge connection, the handle 7 is welded to the threaded rod 8, the threaded rod 8 is threadedly connected to the box body 2, the driving motor 401 is bolted to the box body 2, the output shaft of the driving motor 401 is connected to the screw rod 402 through a coupling, the screw rod 402 is threadedly connected to the slider 403, the slider 403 is slidably connected to the box body 2, the sandblasting head 502 is bolted to the mounting seat 501, the telescopic cylinder 503 is bolted to the mounting seat 501, the lifting seat 504 is slidably connected to the mounting seat 501, and the sandblasting motor 505 is bolted to the lifting seat 504.

[0040] Example 2

[0041] like Figure 6 As shown, the difference between Example 2 and Example 1 is that: the translation mechanism 4 includes a driving motor 401, a slider 403, a rack 404, and a gear 405. The driving motor 401 is connected to the top of the box body 2, the output shaft of the driving motor 401 extends into the interior of the box body 2 and is connected to the gear 405, the slider 403 is connected to the top wall of the box body 2, the side of the slider 403 close to the gear 405 is connected to the rack 404, the gear 405 is meshed with the rack 404, the driving motor 401 is bolted to the box body 2, the output shaft of the driving motor 401 is key-connected to the gear 405, the slider 403 is slidably connected to the box body 2, and the rack 404 is welded to the slider 403.

[0042] Working principle: When in use, open the box door 3, place the workpiece on the placement plate 601, push the workpiece backward, the workpiece will push the clamping plate 607 to move backward, so that the upper extrusion block 605 moves backward, the upper extrusion block 605 squeezes the lower extrusion block 603 to move downward, the lower extrusion block 603 drives the rear end of the rotating rod 608 to move downward, the first spring 604 is compressed, the front end of the rotating rod 608 will drive the blocking rod 609 to move upward, the second spring 6010 is compressed, the blocking rod 609 extends from the placement plate 601, the blocking rod 609 will prevent the workpiece from moving forward, and the threaded rod 8 is rotated by the handle 7 so that the threaded rod 8 extends into the blocking rod 60 9, the blocking rod 609 is fixed, thereby fixing the workpiece, and then the driving motor 401 drives the screw rod 402 to rotate, the screw rod 402 drives the slider 403 to move forward and backward, or the driving motor 401 drives the gear 405 to rotate, the gear 405 drives the rack 404 to move forward and backward, the rack 404 drives the slider 403 to move forward and backward, thereby driving the grinding mechanism 5 to move forward and backward, the sandblasting head 502 sandblasts the workpiece, and then the telescopic cylinder 503 drives the lifting seat 504 to move downward, so that the grinding stone 506 contacts the workpiece, and the grinding motor 505 drives the grinding stone 506 to rotate to grind the workpiece.

[0043] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sanding device for furniture production, comprising a support leg (1), a box body (2), a box door (3), a handle (7), a threaded rod (8), a sanding mechanism (5), and a translation mechanism (4) for driving the sanding mechanism (5) to move, wherein the translation mechanism (4) is arranged at the rear side of the box body (2), and the sanding mechanism (5) is arranged at the bottom of the translation mechanism (4) and inside the box body (2), characterized in that: It also includes a placement mechanism (6) for placing and fixing the workpiece, the placement mechanism (6) including a placement plate (601), a fixing seat (602), a lower extrusion block (603), a first spring (604), an upper extrusion block (605), a connecting rod (606), a clamping plate (607), a rotating rod (608), a blocking rod (609), and a second spring (6010), the placement plate (601) is connected to the inner wall of the front side of the box body (2), the placement plate (601) is connected to the fixing seat (602) at the rear side, the fixing seat (602) is connected to the box body (2) at the rear side, the fixing seat (602) is connected to the lower extrusion block (603) inside the fixing seat (602), the bottom of the lower extrusion block (603) is connected to the first spring (604), and the upper side of the lower extrusion block (603) is provided with The upper extrusion block (605) is provided, the front side of the upper extrusion block (605) is connected to the connecting rod (606), the front side of the connecting rod (606) is connected to the clamping plate (607), the bottom of the clamping plate (607) is connected to the placement plate (601), the lower extrusion block (603) is connected to the rotating rod (608), the middle of the rotating rod (608) is connected to the box body (2) through its rotating shaft, the front end of the rotating rod (608) is connected to the blocking rod (609), the top of the blocking rod (609) passes through the placement plate (601), the second spring (6010) is connected on the outer wall of the blocking rod (609) and located at the bottom of the placement plate (601), and the bottom end of the blocking rod (609) is provided with a through hole for the threaded rod (8) to extend into.

2. A sanding device for furniture production according to claim 1, characterized in that: The bottom of the box body (2) is connected to the support foot (1), the front side of the box body (2) is connected to the box door (3), the front side of the box body (2) and below the box door (3) is provided with the handle (7), the rear side of the handle (7) is connected to the threaded rod (8), and the threaded rod (8) extends into the interior of the box body (2).

3. The sanding device for furniture production according to claim 1, characterized in that: The translation mechanism (4) comprises a driving motor (401), a screw rod (402), and a slider (403); the driving motor (401) is connected to the rear side of the box (2); the output shaft of the driving motor (401) is connected to the screw rod (402); the screw rod (402) is located inside the box (2); the slider (403) is sleeved on the screw rod (402); and the top of the slider (403) is connected to the box (2).

4. The sanding device for furniture production according to claim 1, characterized in that: The translation mechanism (4) comprises a driving motor (401), a slider (403), a rack (404), and a gear (405); the driving motor (401) is connected to the top of the box (2); the output shaft of the driving motor (401) extends into the interior of the box (2) and is connected to the gear (405); the slider (403) is connected to the top wall of the box (2); the rack (404) is connected to the side of the slider (403) close to the gear (405); and the gear (405) is meshed with the rack (404).

5. The sanding device for furniture production according to claim 1, characterized in that: The sanding mechanism (5) comprises a mounting seat (501), a sandblasting head (502), a telescopic cylinder (503), a lifting seat (504), a sanding motor (505), and a sanding stone (506). The sandblasting head (502) is connected to the rear end of the top of the mounting seat (501), the telescopic cylinder (503) is connected inside the mounting seat (501), the output shaft of the telescopic cylinder (503) is connected to the lifting seat (504), the bottom of the lifting seat (504) is connected to the sanding motor (505), and the output shaft of the sanding motor (505) is connected to the sanding stone (506).

6. The sanding device for furniture production according to claim 1, characterized in that: The placement plate (601) is welded to the box body (2), the fixed seat (602) is welded to the placement plate (601), the fixed seat (602) is welded to the box body (2), the lower extrusion block (603) is slidably connected to the fixed seat (602), the upper extrusion block (605) is slidably connected to the fixed seat (602), the connecting rod (606) is welded to the upper extrusion block (605), the clamping plate (607) is welded to the connecting rod (606), the clamping plate (607) is slidably connected to the placement plate (601), the rotating rod (608) is hinged to the lower extrusion block (603), the rotating rod (608) is hinged to the blocking rod (609), and the blocking rod (609) is slidably connected to the placement plate (601).

7. The sanding device for furniture production according to claim 2, characterized in that: The box body (2) is welded to the support leg (1), the box door (3) is hingedly connected to the box body (2), the handle (7) is welded to the threaded rod (8), and the threaded rod (8) is threadedly connected to the box body (2).

8. The sanding device for furniture production according to claim 3, characterized in that: The drive motor (401) is bolted to the housing (2), the output shaft of the drive motor (401) is connected to the lead screw (402) via a coupling, the lead screw (402) is threadedly connected to the slider (403), and the slider (403) is slidably connected to the housing (2).

9. The sanding device for furniture production according to claim 4, characterized in that: The driving motor (401) is bolted to the housing (2), the output shaft of the driving motor (401) is key-connected to the gear (405), the slider (403) is slidably connected to the housing (2), and the rack (404) is welded to the slider (403).

10. The sanding device for furniture production according to claim 5, characterized in that: The sandblasting head (502) is bolted to the mounting seat (501), the telescopic cylinder (503) is bolted to the mounting seat (501), the lifting seat (504) is slidably connected to the mounting seat (501), and the sandblasting motor (505) is bolted to the lifting seat (504).

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