Double-end polishing device

Abstract

The utility model discloses a double-end polishing device, and relates to the technical field of plate edge polishing, the double-end polishing device comprises a conveyor, lower side plates are installed below the two sides of the conveyor, upper side plates are arranged above the lower side plates, a supporting table is installed on the outer wall of each lower side plate, and the upper side plates are arranged on the lower side plates. A guide rail is installed on one side of the upper end of the supporting table, a forward lead screw and a reverse lead screw are installed in the guide rail, one end of the forward lead screw is fixedly connected with the reverse lead screw, a stepping motor is installed at the upper end of the guide rail, and the output end of the stepping motor is in transmission connection with the reverse lead screw. The forward screw rod and the reverse screw rod are provided with sliding blocks, the outer walls of the sliding blocks are provided with a carrying plate, one end of the carrying plate is provided with a connecting plate, and according to the scheme, the problems that in existing plate edge polishing, manual operation of the polishing wheel is mostly adopted for operation, in the polishing process, an operator needs to frequently adjust the polishing position, and the process is tedious are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate edge polishing technical field, concretely to a double -end polishing device. BACKGROUND

[0002] Plate is one of the most commonly used materials in furniture manufacturing, and needs to be processed in advance in the production process of furniture, such as cutting operation, and polishing treatment is carried out on the cutting edge after cutting.

[0003] At present, the edge polishing of plate is mostly manual hand-operated polishing wheel operation, and the operator needs to frequently adjust the polishing position in the polishing process, and the process is relatively cumbersome, so a double -end polishing device is provided to solve the problems in the above. UTILITY MODEL CONTENT

[0004] The utility model discloses a double -end polishing device to solve the problems of the edge polishing of the existing plate mostly manual hand-operated polishing wheel operation, and the operator needs to frequently adjust the polishing position in the polishing process, and the process is relatively cumbersome in the above background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a double -end polishing device, including conveyer, the lower side of the both sides of conveyer is equipped with lower side board, the upper side of lower side board is provided with upper side board, the outer wall of lower side board is installed with support station, the one side of support station upper end is installed with guide rail, the inside of guide rail is installed with positive screw rod and reverse screw rod, and the one end of positive screw rod is fixedly connected with reverse screw rod, the upper end of guide rail is installed with step motor, and the output of step motor is connected with reverse screw rod, and the outer wall of slide block is installed with carrier plate, the one end of carrier plate is installed with connecting plate, the rear end of connecting plate is installed with reciprocating cylinder, and the output of reciprocating cylinder extends to the front end of connecting plate, and the outer wall of motor base is installed with polishing mechanism.

[0006] Preferably, the polishing mechanism comprises an asynchronous motor, a protective cover and a polishing wheel, the polishing wheel is installed on the output end of the asynchronous motor, the protective cover is arranged outside above the polishing wheel, and is fixedly connected with the asynchronous motor.

[0007] Preferably, the outer wall of the upper side plate is provided with an L-shaped connecting piece on both sides, the end of the L-shaped connecting piece is provided with a U-shaped groove, the outer wall of the lower side plate is provided with a triangular connecting piece on both sides, the upper side of the triangular connecting piece is provided with a first screw rod shaft, the upper end of the first screw rod shaft extends to the upper end of the U-shaped groove, and a first nut is arranged at the connection between the first screw rod shaft and the U-shaped groove, the first nut is provided with two, and the two first nuts are arranged above and below the U-shaped groove respectively.

[0008] Preferably, the upper end of the first screw rod shaft is provided with a limiting block.

[0009] Preferably, a bearing plate is arranged at the joint of the forward screw rod and the reverse screw rod.

[0010] Preferably, the lower end of the guide rail is provided with a second screw rod shaft, the lower end of the second screw rod shaft penetrates and extends to the lower end of the support table, and a second nut is arranged at the joint of the support table.

[0011] Preferably, triangular reinforcing pieces are arranged at the joint of the lower end of the support table and the lower side plate.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1. In the polishing process of the present application, the plate is placed in the center of the conveyor, and the two side edges of the plate extend out of the interval between the lower side plate and the upper side plate. When the conveyor drives the plate to pass through the polishing mechanism, the upper and lower surfaces of the plate edge can be polished synchronously due to the upward and downward arrangement of the polishing mechanism, solving the problem that the edge polishing of the existing plate is mostly operated by manual hand-operated polishing wheel, and the operator needs to frequently adjust the polishing position during the polishing process, which is relatively complicated.

[0014] 2. In the polishing process of the present application, in addition to the rotation of the polishing wheel driven by the asynchronous motor, the polishing wheel is also driven by the reciprocating air cylinder to move horizontally and reciprocally, thereby improving the polishing effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a schematic diagram of the side structure of the present application;

[0017] Figure 3 It is a schematic diagram of the top view structure of the present application;

[0018] Figure 4 It is a schematic diagram of the connection structure of the guide rail and the polishing mechanism of the present application;

[0019] In the figure: 1, conveyor; 2, lower side plate; 3, upper side plate; 4, support table; 5, guide rail; 6, forward screw; 7, reverse screw; 8, bearing plate; 9, sliding block; 10, stepping motor; 11, carrier plate; 12, connecting plate; 13, reciprocating air cylinder; 14, motor base; 15, polishing mechanism; 151, asynchronous motor; 152, protective cover; 153, polishing wheel; 16, triangular connecting piece; 17, L-shaped connecting piece; 18, first screw shaft; 19, U-shaped groove; 20, first nut; 21, limiting block; 22, second screw shaft; 23, second nut; 24, triangular reinforcing piece. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a double -end polishing device, including conveyor 1, the lower side plate 2 is installed below both sides of conveyor 1, the upper side plate 3 is provided with on the upper side of lower side plate 2, the support table 4 is installed on the outer wall of lower side plate 2, the guide rail 5 is installed on the one side of support table 4 upper end, the inside of guide rail 5 is installed with forward screw 6 and reverse screw 7, and one end of forward screw 6 is fixedly connected with reverse screw 7, the stepping motor 10 is installed on the upper end of guide rail 5, and the output end of stepping motor 10 is drivingly connected with reverse screw 7, and the sliding block 9 is installed on forward screw 6 and reverse screw 7, the carrier plate 11 is installed on the outer wall of sliding block 9, the connecting plate 12 is installed at one end of carrier plate 11, the reciprocating air cylinder 13 is installed at the rear end of connecting plate 12, the output end of reciprocating air cylinder 13 penetrates and extends to the front end of connecting plate 12, and the motor base 14 is installed, and the polishing mechanism 15 is installed on the outer wall of motor base 14.

[0022] Please refer to Figure 4 The polishing mechanism 15 includes asynchronous motor 151, protective cover 152 and polishing wheel 153, the polishing wheel 153 is installed on the output end of asynchronous motor 151, the protective cover 152 is arranged on the outside above the polishing wheel 153, and is fixedly connected with asynchronous motor 151, the output end of asynchronous motor 151 can drive polishing wheel 153 to rotate, and polishing operation is realized.

[0023] Please refer to Figure 1Both sides of the outer wall of the upper side plate 3 are equipped with L-shaped connecting pieces 17, and the ends of the L-shaped connecting pieces 17 are provided with U-shaped grooves 19. Both sides of the outer wall of the lower side plate 2 are equipped with triangular connecting pieces 16. A first lead screw shaft 18 is installed above the triangular connecting pieces 16. The upper end of the first lead screw shaft 18 passes through and extends to the upper end of the U-shaped groove 19, and a first nut 20 is installed at the connection with the U-shaped groove 19. There are two first nuts 20, and the two first nuts 20 are respectively located above and below the U-shaped groove 19. A limit block 21 is installed at the upper end of the first lead screw shaft 18. By adjusting the position of the two first nuts 20 on the first lead screw shaft 18, the distance between the lower side plate 2 and the upper side plate 3 can be adjusted to accommodate the conveying of plates of different thicknesses.

[0024] Please see Figure 4 A bearing plate 8 is installed at the connection between the forward lead screw 6 and the reverse lead screw 7. The bearing plate 8 can improve the rotation accuracy of the forward lead screw 6 and the reverse lead screw 7.

[0025] Please see Figure 2 The lower end of the guide rail 5 is equipped with a second lead screw shaft 22. The lower end of the second lead screw shaft 22 passes through and extends to the lower end of the support platform 4. A second nut 23 is installed at the connection with the support platform 4. By adjusting the position of the second nut 23, the guide rail 5 can be lifted. The height of the guide rail 5 can be adjusted for different thickness plates by inserting a shim of appropriate height under the guide rail 5.

[0026] Please see Figure 2 and Figure 4 Triangular reinforcing plates 24 are installed at the connection points between the lower ends of the support platform 4 and the lower side plate 2 on both sides. The triangular reinforcing plates 24 improve the load-bearing capacity of the support platform 4.

[0027] Working principle: In use, firstly, based on the required thickness of the material to be polished, the distance between the lower side plate 2 and the upper side plate 3, as well as the height of the guide rail 5, are adjusted through the cooperation of the first lead screw shaft 18, the second lead screw shaft 22, the first nut 20, and the second nut 23. After adjustment, the stepper motor 10 drives the forward lead screw 6 and the reverse lead screw 7 to rotate, causing the polishing mechanism 15 on the slider 9 of the forward lead screw 6 and the reverse lead screw 7 to move in opposite directions until the distance between the two polishing wheels 153 is consistent with the thickness of the material. Then, the conveyor 1 transports the material. The two sides of the material extend from the gap between the lower side plate 2 and the upper side plate 3. When passing through the polishing mechanism 15, because the polishing mechanism 15 is set up vertically and vertically, it can simultaneously polish the upper and lower surfaces of the material edges. In addition to the asynchronous motor 151 driving the polishing wheel 153 to rotate, the reciprocating cylinder 13 also drives the polishing wheel 153 to move laterally back and forth slightly, thereby improving the polishing effect.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A dual-head polishing apparatus, comprising a conveyor (1), characterized in that: Lower side plates (2) are installed on both sides of the conveyor (1), and upper side plates (3) are installed above the lower side plates (2). A support platform (4) is installed on the outer wall of the lower side plates (2). A guide rail (5) is installed on one side of the upper end of the support platform (4). A forward lead screw (6) and a reverse lead screw (7) are installed inside the guide rail (5), and one end of the forward lead screw (6) is fixedly connected to the reverse lead screw (7). A stepper motor (10) is installed on the upper end of the guide rail (5), and the stepper motor (10) outputs... The output end is connected to the reverse lead screw (7) for transmission. A slider (9) is installed on the forward lead screw (6) and the reverse lead screw (7). A carrier plate (11) is installed on the outer wall of the slider (9). A connecting plate (12) is installed at one end of the carrier plate (11). A reciprocating cylinder (13) is installed at the rear end of the connecting plate (12). The output end of the reciprocating cylinder (13) passes through and extends to the front end of the connecting plate (12) and is equipped with a motor base (14). A polishing mechanism (15) is installed on the outer wall of the motor base (14).

2. The dual-head polishing device according to claim 1, characterized in that: The polishing mechanism (15) includes an asynchronous motor (151), a protective cover (152), and a polishing wheel (153). The polishing wheel (153) is mounted on the output end of the asynchronous motor (151). The protective cover (152) is located on the outside of the polishing wheel (153) and is fixedly connected to the asynchronous motor (151).

3. The dual-head polishing device according to claim 1, characterized in that: Both sides of the outer wall of the upper side plate (3) are equipped with L-shaped connecting pieces (17), and the ends of the L-shaped connecting pieces (17) are provided with U-shaped grooves (19). Both sides of the outer wall of the lower side plate (2) are equipped with triangular connecting pieces (16). A first lead screw shaft (18) is installed above the triangular connecting piece (16). The upper end of the first lead screw shaft (18) passes through and extends to the upper end of the U-shaped groove (19), and a first nut (20) is installed at the connection with the U-shaped groove (19). There are two first nuts (20), and the two first nuts (20) are respectively located above and below the U-shaped groove (19).

4. The dual-head polishing device according to claim 3, characterized in that: A limit block (21) is installed at the upper end of the first lead screw shaft (18).

5. The dual-head polishing device according to claim 1, characterized in that: A bearing plate (8) is installed at the connection between the forward lead screw (6) and the reverse lead screw (7).

6. The dual-head polishing device according to claim 1, characterized in that: The lower end of the guide rail (5) is equipped with a second lead screw shaft (22), the lower end of the second lead screw shaft (22) passes through and extends to the lower end of the support platform (4), and a second nut (23) is installed at the connection with the support platform (4).

7. The dual-head polishing device according to claim 1, characterized in that: Triangular reinforcing plates (24) are installed at the connection between the two sides of the lower end of the support platform (4) and the lower side plate (2).

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