Table leg polishing device

Abstract

The utility model discloses a table leg polishing device which comprises a working table, pushing mechanisms are arranged on the two sides of the top end of the working table, two base plates are arranged at the top end of the working table between the pushing mechanisms, limiting rails are arranged on the two sides of the top end of each base plate, and a threaded rod is rotationally installed at the top end of the base plate between the limiting rails through a support. A bearing seat is installed on the outer wall of the threaded rod in a threaded mode, the bottom end of the bearing seat is slidably connected with the top end of the limiting rail, a motor is installed at the top end of the bearing seat, a polishing wheel is arranged at one end of the motor, a protective cover is arranged on the outer side of the polishing wheel, and two vertical plates are arranged on the two sides of the top end of the workbench between the polishing wheel. And guide rollers are rotationally mounted on the inner walls of the vertical plates. According to the table leg polishing device, the table leg polishing efficiency is guaranteed when the polishing device is used, the convenience of the polishing device is improved when the polishing device is used, the purpose of purifying air is achieved, and the environment friendliness of the polishing device is improved when the polishing device is used.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture manufacturing and surface treatment technical field, concretely is a table leg polishing device. BACKGROUND

[0002] In the production process of furniture, the surface treatment of components such as table legs is a crucial link, directly affecting the overall appearance and durability of furniture, and the traditional manual polishing method is not only inefficient, and it is difficult to ensure the uniformity and consistency of polishing effect, and the labor intensity is large, and the skill requirement of workers is high, so developing a table leg polishing device has important practical significance.

[0003] Referring to the announcement No. CN212287169U, a table leg polishing device for desk production, which comprises an inclined base, a motor is installed on the upper end of the inclined base through bolts, a first support rod is installed on the right side of the inclined base through bolts, a second support rod is installed on the left side of the first support rod through bolts, a third support rod is installed on the left side of the second support rod through bolts, a fourth support rod is installed on the left side of the third support rod through bolts, a first inclined plate is installed above the third support rod and the fourth support rod through bolts, and a polishing wheel is fixedly installed on the output shaft of the motor, the device is provided with a first inclined plate and a second inclined plate, wood chips will fall to the ground along the first inclined plate, a first stop block and a second stop block are installed, the polishing wheel is divided into two parts, and the first stop block and the second stop block work simultaneously on the left and right sides, improving the work efficiency, according to the above, the device can be well applied, but it is usually inconvenient to polish the outer walls of the two sides of the table legs of different specifications at the same time, so that the polishing efficiency of the device for the table legs is difficult to reach the predetermined expectation, and the user is often troubled. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a table leg polishing device to solve the problem that the device can be well applied, but it is usually inconvenient to polish the outer walls of the two sides of the table legs of different specifications at the same time, so that the polishing efficiency of the device for the table legs is difficult to reach the predetermined expectation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a table leg polishing device, comprising a workbench, wherein both sides of the top of the workbench are provided with a pushing mechanism, two base plates are provided on the top of the workbench between the pushing mechanisms, both sides of the top of the base plates are provided with limiting rails, a threaded rod is rotatably installed on the top of the base plates between the limiting rails through a bracket, a crank is installed on one end of the threaded rod, a bearing seat is threadedly installed on the outer wall of the threaded rod, the bottom end of the bearing seat is slidably connected to the top of the limiting rail, a motor is installed on the top of the bearing seat, one end of the motor is provided with a polishing wheel, a protective cover is provided on the outside of the polishing wheel, two vertical plates are provided on both sides of the top of the workbench between the polishing wheels, and a guide roller is rotatably installed on the inner wall of the vertical plate.

[0006] Preferably, the pushing mechanism includes a portal frame and a second lower roller. A portal frame is provided on both sides of the upper surface of the workbench. The second lower roller is rotatably installed on the inner wall of the lower end of the portal frame. The second lower roller is arranged to cooperate with the first lower roller and the upper roller to assist in pushing and transferring the table legs.

[0007] Preferably, the pushing mechanism includes a rotary driving member and a first lower roller. The rotary driving member is installed on the top of the workbench on one side of the portal frame through a bracket. One end of the rotary driving member extends to the inner side of the portal frame and is provided with a first lower roller. The rotary driving member is set to drive the first lower roller to rotate.

[0008] Preferably, the pushing mechanism includes a U-shaped frame and an upper roller, a U-shaped frame is provided above the first lower roller, the outer walls on both sides of the U-shaped frame are slidingly connected to the inner wall of the door-shaped frame, and the upper roller is rotatably installed on the inner side of the U-shaped frame. The upper roller is set to cooperate with the first lower roller and the second lower roller to assist in pushing the table legs.

[0009] Preferably, the pushing mechanism includes a screw rod and a handle. The screw rod is threadedly installed at the center position of the top of the portal frame. The bottom end of the screw rod extends to the inner side of the portal frame and is rotatably connected to the top of the U-shaped frame. The top of the screw rod is installed with a handle, and the handle is shaken to drive the screw rod to rotate.

[0010] Preferably, a carrying plate is provided at the upper end of the workbench surface, a stand is provided on one side of the top of the carrying plate, and two exhaust hoods are provided at the top of the stand. The exhaust hoods are provided so that the chip-containing gas can be introduced into the interior of the purification box through the hose.

[0011] Preferably, the top end of the bearing plate on one side of the stand is provided with a purification box, a suction fan is installed at the top end of the purification box, one end of the suction fan is communicated with the outer wall of the purification box through a duct, two hoses are installed at the top end of the purification box on one side of the suction fan, and the ends of the hoses away from the purification box are communicated with the outer wall of the air suction cover.

[0012] Compared with the prior art, the table leg polishing device not only guarantees the polishing efficiency of the polishing device during use, but also improves the convenience of the polishing device during use, and achieves the purpose of purifying air to improve the environmental friendliness of the polishing device during use.

[0013] (1) By rotating the handle, the threaded rod is rotated, the bearing seat is located on the outer wall of the threaded rod and the top of the limiting rail to slide, the bearing seat drives the polishing wheel to translate forward and backward, and the distance between the two polishing wheels can be adjusted. When the table leg is located between the two polishing wheels and is transmitted, the two polishing wheels can polish the outer walls of the table legs of different specifications on both sides at the same time, so that the polishing efficiency of the polishing device during use is guaranteed.

[0014] (2) By inserting the table leg between the first lower roller and the upper roller, then rotating the handle, the screw rod is rotated and slides on the top of the door-shaped frame, so that the screw rod drives the upper roller to move downward through the U-shaped frame and is attached to the upper surface of the table leg. The first lower roller is driven to rotate by the rotary driving piece, and the table leg is transmitted and conveyed by the first lower roller in cooperation with the upper roller and the second lower roller, thereby improving the convenience of the polishing device during use.

[0015] (3) By starting the suction fan, the air in the purification box is sucked to the outside environment, at this time the purification box is in a negative pressure state, the air containing dust generated during the polishing of the table leg is introduced into the purification box through the air suction cover and the hose, and the air containing dust is discharged by the suction fan after being purified by the purification box. The purpose of purifying air is achieved, thereby improving the environmental friendliness of the polishing device during use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is a workbench top view structure schematic diagram of the utility model;

[0018] Figure 3 It is a workbench top view structure schematic diagram of the utility model; Figure 1 It is an enlarged structure schematic diagram of A in the utility model;

[0019] Figure 4 It is an enlarged structure schematic diagram of the pushing mechanism of the utility model.

[0020] In the figure: 1, workbench; 2, push mechanism; 201, door frame; 202, rotary drive; 203, first lower roller; 204, second lower roller; 205, screw rod; 206, U-shaped frame; 207, upper roller; 208, handle; 3, vertical plate; 4, guide roller; 5, motor; 6, protective cover; 7, polishing wheel; 8, bearing seat; 9, base plate; 10, limiting rail; 11, threaded rod; 12, rocking handle; 13, bearing plate; 14, stand; 15, air extraction cover; 16, hose; 17, purification box; 18, air extractor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 An embodiment provided by the utility model: a table leg polishing device, comprising a workbench 1, the upper end of the surface of the workbench 1 is provided with a bearing plate 13, one side of the top end of the bearing plate 13 is provided with a stand 14, the top end of the stand 14 is provided with two air extraction covers 15;

[0023] When in use, the air extraction cover 15 is arranged to introduce the chip-containing gas into the inside of the purification box 17 through the hose 16;

[0024] The top end of the bearing plate 13 on one side of the stand 14 is provided with a purification box 17, the top end of the purification box 17 is installed with an air extractor 18, one end of the air extractor 18 is communicated with the outer wall of the purification box 17 through a conduit, the top end of the purification box 17 on one side of the air extractor 18 is installed with two hoses 16, and one end of the hose 16 away from the purification box 17 is communicated with the outer wall of the air extraction cover 15;

[0025] When in use, the purification box 17 is arranged to purify the chip-containing gas;

[0026] Both sides of the top end of the workbench 1 are provided with a push mechanism 2, the push mechanism 2 comprises a door frame 201 and a second lower roller 204, both sides of the upper surface of the workbench 1 are provided with the door frame 201, and the inner wall of the lower end of the door frame 201 is rotationally installed with the second lower roller 204;

[0027] When in use, the second lower roller 204 is arranged to cooperate with the first lower roller 203 and the upper roller 207 to assist in pushing and transferring the table leg;

[0028] The pushing mechanism 2 comprises a rotating driving part 202 and a first lower roller 203. The rotating driving part 202 is arranged on the top end of the workbench 1 through a support on one side of the door-shaped frame 201. One end of the rotating driving part 202 extends to the inner side of the door-shaped frame 201 and is provided with the first lower roller 203.

[0029] In use, the rotating driving part 202 is arranged to drive the first lower roller 203 to rotate.

[0030] The pushing mechanism 2 comprises a U-shaped frame 206 and an upper roller 207. The U-shaped frame 206 is arranged above the first lower roller 203. The outer walls of the U-shaped frame 206 on both sides are slidably connected with the inner walls of the door-shaped frame 201. The inner side of the U-shaped frame 206 is rotatably provided with the upper roller 207.

[0031] In use, the upper roller 207 is arranged to assist the first lower roller 203 and the second lower roller 204 to push the table leg.

[0032] The pushing mechanism 2 comprises a screw rod 205 and a handle 208. The screw rod 205 is screwedly arranged at the center of the top end of the door-shaped frame 201. The bottom end of the screw rod 205 extends to the inner side of the door-shaped frame 201 and is rotatably connected with the top end of the U-shaped frame 206. The top end of the screw rod 205 is provided with the handle 208.

[0033] In use, the handle 208 is shaken to drive the screw rod 205 to rotate.

[0034] Two base plates 9 are arranged on the top end of the workbench 1 between the pushing mechanisms 2. Limiting rails 10 are arranged on both sides of the top end of each base plate 9. Threaded rods 11 are rotatably arranged on the top end of each base plate 9 between the limiting rails 10 through supports. One end of each threaded rod 11 is provided with a handle 12. Carrying seats 8 are screwedly arranged on the outer walls of the threaded rods 11. The bottom ends of the carrying seats 8 are slidably connected with the top ends of the limiting rails 10. Motors 5 are arranged on the top ends of the carrying seats 8. Polishing wheels 7 are arranged on one end of each motor 5. Guards 6 are arranged on the outer sides of the polishing wheels 7. Two vertical plates 3 are arranged on both sides of the top end of the workbench 1 between the polishing wheels 7. Guide rollers 4 are rotatably arranged on the inner walls of the vertical plates 3.

[0035] In use, the embodiment of the present application first passes the table leg into the inside of the door-shaped frame 201 above the first lower roller 203, then rotates the rotating handle 208 to drive the screw rod 205 to rotate and slide on the top of the door-shaped frame 201, so that the screw rod 205 drives the upper roller 207 to move down through the U-shaped frame 206 and adhere to the upper surface of the table leg, and then the rotating drive 202 drives the first lower roller 203 to rotate, so that the first lower roller 203 cooperates with the upper roller 207 and the second lower roller 204 to assist the transmission and conveying of the table leg. Compared with the traditional way of completely relying on personnel to push the table leg, the convenience of the table leg conveying can be effectively improved. Then, the handle 12 is rotated to drive the threaded rod 11 to rotate, and at this time, the bearing seat 8 slides on the outer wall of the threaded rod 11 and the top of the limiting rail 10, so that the bearing seat 8 drives the polishing wheel 7 to translate forward and backward, so as to adjust the distance between the two polishing wheels 7, so that the two polishing wheels 7 can polish the outer walls of the table legs of different specifications at the same time. In addition, the table leg can be manually rotated to polish the specified area of the table leg to ensure the smoothness of the outer wall of the table leg. Finally, the air suction machine 18 is started to suck the air in the purification tank 17 to the outside environment, at this time, the inside of the purification tank 17 is in a negative pressure state, so that the air containing dust generated during the polishing process of the table leg is introduced into the purification tank 17 through the air suction cover 15 and the hose 16. After the purification tank 17 purifies the dust-containing gas, the air suction machine 18 discharges it, so as to achieve the purpose of purifying the air, improve the air quality of the current polishing environment, and the control panel is arranged on the outer wall of the workbench 1. The control panel is electrically connected with each electrical component of the device to control the polishing operation of the device by the control panel, so as to complete the use of the polishing device.

Claims

1. A table leg polishing apparatus, characterized by: Including workbench (1), both sides of the top of the workbench (1) are provided with push mechanism (2), the top of the workbench (1) between the push mechanism (2) is provided with two base plates (9), both sides of the top of the base plate (9) are provided with limit rail (10), the top of the base plate (9) between the limit rail (10) is rotatably installed with threaded rod (11) through support, one end of the threaded rod (11) is installed with crank handle (12), threaded rod (11) is threaded on the outer wall of the threaded rod (11) and is installed with bearing seat (8), the bottom of the bearing seat (8) is slidably connected with the top of the limit rail (10), the top of the bearing seat (8) is installed with motor (5), one end of the motor (5) is provided with polishing wheel (7), the outer side of the polishing wheel (7) is provided with protective cover (6), both sides of the top of the workbench (1) between the polishing wheel (7) are provided with two vertical plates (3), the inner wall of the vertical plate (3) is rotatably installed with guide roller (4).

2. A table leg polishing apparatus according to claim 1, wherein: The push mechanism (2) comprises a door-shaped frame (201) and a second lower roller (204), both sides of the upper surface of the workbench (1) are provided with a door-shaped frame (201), the inner wall of the lower end of the door-shaped frame (201) is rotatably installed with a second lower roller (204).

3. A table leg polishing apparatus as claimed in claim 2, wherein: The push mechanism (2) comprises a rotary drive (202) and a first lower roller (203), the top of the workbench (1) on one side of the door-shaped frame (201) is installed with a rotary drive (202) through a support, one end of the rotary drive (202) extends to the inner side of the door-shaped frame (201) and is provided with a first lower roller (203).

4. A table leg polishing apparatus according to claim 3, wherein: The push mechanism (2) comprises a U-shaped frame (206) and an upper roller (207), the upper side of the first lower roller (203) is provided with a U-shaped frame (206), the outer walls of the two sides of the U-shaped frame (206) are slidably connected with the inner walls of the door-shaped frames (201), and the inner side of the U-shaped frame (206) is rotatably installed with an upper roller (207).

5. A table leg polishing apparatus as claimed in claim 4, wherein: The push mechanism (2) comprises a spiral rod (205) and a handle (208), a spiral rod (205) is threadedly installed at the central position of the top of the door-shaped frame (201), the bottom end of the spiral rod (205) extends to the inner side of the door-shaped frame (201) and is rotatably connected with the top of the U-shaped frame (206), and the top end of the spiral rod (205) is installed with a handle (208).

6. A table leg polishing apparatus as defined in claim 1, wherein: The upper end of the surface of the workbench (1) is provided with a bearing plate (13), one side of the top of the bearing plate (13) is provided with a stand (14), and the top of the stand (14) is provided with two air exhaust covers (15).

7. A table leg polishing apparatus as claimed in claim 6, wherein: The top of the bearing plate (13) on one side of the stand (14) is provided with a purification box (17), the top of the purification box (17) is installed with an air extractor (18), one end of the air extractor (18) is communicated with the outer wall of the purification box (17) through a pipeline, the top of the purification box (17) on one side of the air extractor (18) is installed with two hoses (16), and one end of the hose (16) away from the purification box (17) is communicated with the outer wall of the air exhaust cover (15).

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