Environment-friendly high-precision sanding machine

Abstract

The utility model relates to the technical field of sanders, in particular to an environment-friendly high-precision sander, which comprises a sander, a support and a protective device, the support is mounted on the surface of the sander, the protective device is arranged on the surface of the sander and comprises a positioning plate, and the positioning plate is fixedly connected with the surface of the sander. And the top end of the positioning plate is fixedly connected with an anti-falling strip, the surface of the anti-falling strip is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with a conveying rod, and the conveying rod is rotationally connected with the surface of the polisher. According to the sanding machine, by arranging the protection device, scraps thrown out by the grinding belt are effectively reduced, when a worker uses the sanding machine to machine materials, the protection device is adjusted, a large amount of dust is prevented from floating in the air, the practicability of the sanding machine is improved, the assistance of the protection device to the sanding machine is improved, and the working efficiency is improved. And the protection performance of the sanding machine on workers is improved, dust can be conveniently controlled by the protection device, and the environmental protection performance of the sanding machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sanding machine technical field especially relates to an environmental protection type high accuracy sanding machine. BACKGROUND

[0002] The grinder is used to whet various cutters, tools and is also used as ordinary small parts to carry out grinding, deburring and cleaning work. It is mainly composed of base, grinding wheel, motor or other power source, bracket, protective cover and water supply device. It can be divided into handheld grinder, vertical grinder, suspended grinder, table type grinder, etc. The types of grinder are: table type grinder, vertical grinder, dust removal type grinder, handheld grinder, suspended grinder, driven type grinder, soft shaft type grinder, explosion-proof type grinder, filter plate type grinder, dust removal type side grinding grinder. With the development of society, sanding machine is used when material needs to be polished.

[0003] The existing device such as CN1654164A, an environmental protection type high accuracy sanding machine, is mainly composed of sanding power head and feeding mechanism. The sanding power head is a roller with a sand belt on the surface. The roller shaft is supported at both ends on the support provided with the shaft center height adjusting mechanism. The roller shaft is connected with the motor M1 through the belt transmission mechanism. The shaft end is hinged with the axial reciprocating swing mechanism. The feeding mechanism is an upper and lower double-layer elastic compression roller group arranged horizontally. The spray water pipe is arranged along the roller and the working surface. The advantages of the present application are that the upper and lower elastic compression rollers ensure stable and accurate feeding of the workpiece. In addition, the center height of the roller shaft can be adjusted conveniently, so that the surface processing smoothness and precision of the workpiece can be greatly improved. The thickness accuracy of the processed workpiece can also be greatly improved. The spray water eliminates dust pollution. The axial reciprocating movement of the roller shaft solves the problem of uneven wear of the grinding wheel surface that needs to be repaired frequently. The present application can be applied to the surface sanding of wood or stone workpieces.

[0004] When the worker needs to polish the surface of the material, the worker starts the sanding machine so as to process the surface of the material by using the sanding machine. However, the sanding machine will grind the debris on the surface of the material and scatter them in the air during use. Since the weight of the debris is light, a large amount of dust will be diffused in the air, which causes the worker to inhale the dust during work. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that the worker inhales the dust during work in the prior art, and provides an environmental protection type high accuracy sanding machine.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: An environmental protection type high accuracy sander, including polisher, support and protection device, the support is installed on the surface of polisher, the protection device sets up on the surface of polisher, the protection device includes locating plate, the surface fixed connection of locating plate and polisher, the top fixed connection of locating plate has anti -drop strip, the surface fixed connection of anti -drop strip has drive motor, the drive end fixed connection of drive motor has the transmission rod, the surface rotation of transmission rod and polisher is connected, the surface sliding of locating plate has sliding frame, the surface screw of transmission rod and sliding frame is connected, two The fixed connection of sliding frame has apron, the surface of polisher is provided with auxiliary mechanism, the auxiliary mechanism includes movable plate, the surface sliding of movable plate and polisher is connected, the surface sliding of movable plate and locating plate is connected, movable plate can cooperate with polisher, locating plate to reach the purpose of reducing dust outflow.

[0007] Preferably, the surface of the movable plate is fixedly connected with a supporting block, the surface of the supporting block is slidably connected with the locating plate, the inner surface of the supporting block is threadedly connected with a locating rod, and the locating rod is inserted into the inner surface of the locating plate.

[0008] Preferably, the surface of the movable plate is provided with a clamping device, the clamping device comprises a sliding groove, the sliding groove is formed on the surface of the movable plate, the surface of the sliding groove is slidably connected with two clamping blocks, and the two clamping blocks are symmetrically arranged.

[0009] Preferably, the surface of the clamping block is fixedly connected with a baffle, and the surface of the baffle is slidably connected with the movable plate.

[0010] Preferably, the surface of the clamping block is fixedly connected with an adjusting strip, and the surface of the adjusting strip is slidably connected with the movable plate.

[0011] Preferably, the surface of the adjusting strip is fixedly connected with a push block, and the surface of the push block is provided with a threaded hole.

[0012] Preferably, the surface of the movable plate is fixedly connected with a control motor, the drive end of the control motor is fixedly connected with an adjusting rod, and the adjusting rod is threadedly connected with the threaded hole in the surface of the push block.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、The utility model discloses a protective device is set up, when the worker uses the sander to process material, reduces the chip that is thrown by polishing belt, uses the equipment, and the equipment reaches the purpose of polishing material by the mode for rubbing material, and the driving motor is started, and the driving motor drives the transmission rod, and the transmission rod rotates and pushes the sliding frame, and the sliding frame slides and pushes the cover plate, and the cover plate slides and reduces the space of chip flying out, through setting up the protective device, effectively reduce the chip that is thrown by polishing belt, when the worker uses the sander to process material, adjust the protective device, avoid a large amount of dust to float in the air, improve the practicality of sander, improve the auxiliary nature of protective device to sander, improve the protective nature of sander to the worker, be favorable to the dust control of protective device, improve the environmental protection of sander. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the environmental protection type high-precision sander is provided for the utility model;

[0016] Figure 2 A protective device structure schematic diagram of the environmental protection type high-precision sander is provided for the utility model;

[0017] Figure 3 A three-dimensional structure schematic diagram of the environmental protection type high-precision sander is provided for the utility model; Figure 2 A structure schematic diagram of the middle A of the environmental protection type high-precision sander is provided;

[0018] Figure 4 A clamping device structure schematic diagram of the environmental protection type high-precision sander is provided for the utility model;

[0019] Figure 5 A structure schematic diagram of the middle B of the environmental protection type high-precision sander is provided; Figure 4 A structure schematic diagram of the middle B of the environmental protection type high-precision sander is provided;

[0020] Figure 6 A three-dimensional structure schematic diagram of the environmental protection type high-precision sander is provided for the utility model.

[0021] Legend:

[0022] 1, polisher, 2, support, 3, protective device, 31, driving motor, 32, positioning plate, 33, anti-drop strip, 34, transmission rod, 35, sliding frame, 36, movable plate, 361, support block, 362, positioning rod, 37, cover plate, 4, clamping device, 41, control motor, 42, adjusting rod, 43, push block, 44, adjusting strip, 45, baffle, 46, clamping block, 47, sliding groove. DETAILED DESCRIPTION

[0023] Example 1:

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme: an environment -friendly high -precision sander, including polisher 1, support 2 and protection device 3, support 2 installs on the surface of polisher 1, and protection device 3 sets up on the surface of polisher 1.

[0025] The specific setting and function of the protection device 3 and the clamping device 4 will be described below.

[0026] In the embodiment: protection device 3 includes locating plate 32, and locating plate 32 is fixedly connected with the surface of polisher 1, the top end of locating plate 32 is fixedly connected with anti -drop strip 33, the surface of anti -drop strip 33 is fixedly connected with drive motor 31, the drive end of drive motor 31 is fixedly connected with transmission rod 34, and transmission rod 34 is rotatably connected with the surface of polisher 1, the surface of locating plate 32 is slidably connected with sliding frame 35, transmission rod 34 is threadedly connected with the surface of sliding frame 35, two sliding frames 35 are fixedly connected with cover plate 37, and the surface of polisher 1 is provided with auxiliary mechanism.

[0027] Specifically, the auxiliary mechanism includes movable plate 36, movable plate 36 is slidably connected with the surface of polisher 1, movable plate 36 is slidably connected with the surface of locating plate 32, and movable plate 36 can be matched with polisher 1 and locating plate 32 to reduce dust outflow.

[0028] Specifically, the surface of movable plate 36 is fixedly connected with support block 361, support block 361 is slidably connected with the surface of locating plate 32, the inner surface of support block 361 is threadedly connected with locating rod 362, and locating rod 362 is inserted into the inner surface of locating plate 32.

[0029] In the embodiment: support block 361 can be matched with movable plate 36 and locating rod 362 to limit movable plate 36.

[0030] Embodiment 2:

[0031] In the embodiment: the surface of movable plate 36 is provided with clamping device 4, clamping device 4 includes sliding groove 47, and sliding groove 47 is formed on the surface of movable plate 36, the surface of sliding groove 47 is slidably connected with two clamping blocks 46, the two clamping blocks 46 are symmetrically arranged, and sliding groove 47 can be matched with clamping block 46 to guide the sliding of clamping block 46.

[0032] Specifically, the surface of clamping block 46 is fixedly connected with baffle 45, and baffle 45 is slidably connected with the surface of movable plate 36.

[0033] In the embodiment: baffle 45 can be matched with clamping block 46 and movable plate 36 to block dust from flying out.

[0034] Specifically, the surface of the clamp block 46 is fixedly connected with the adjusting strip 44, the adjusting strip 44 is slidingly connected with the surface of the movable plate 36, and the adjusting strip 44 can cooperate with the clamp block 46 and the movable plate 36 to achieve the purpose of adjusting the clamp block 46.

[0035] Specifically, the surface of the adjusting strip 44 is fixedly connected with the push block 43, and the surface of the push block 43 is provided with a threaded hole.

[0036] In this embodiment, the push block 43 can cooperate with the adjusting strip 44 to facilitate the push block 43 to push the adjusting strip 44.

[0037] Specifically, the surface of the movable plate 36 is fixedly connected with the control motor 41, the driving end of the control motor 41 is fixedly connected with the adjusting rod 42, and the adjusting rod 42 is in threaded connection with the threaded hole in the surface of the push block 43.

[0038] In this embodiment, the control motor 41 can cooperate with the adjusting rod 42 and the push block 43 to achieve the purpose of adjusting the clamp block 46.

[0039] Working principle: by setting the protective device 3, when the worker uses the sander to process the material, the device reduces the debris thrown by the polishing belt, the device achieves the purpose of polishing the material by rubbing the material, the driving motor 31 is started, the driving motor 31 drives the conveying rod 34, the conveying rod 34 rotates and pushes the sliding frame 35, the sliding frame 35 slides and pushes the cover plate 37, the cover plate 37 slides and reduces the space for flying debris, by setting the protective device 3, effectively reducing the debris thrown by the polishing belt, when the worker uses the sander to process the material, adjusting the protective device 3 avoids a large amount of dust floating in the air, improves the practicality of the sander, improves the auxiliary nature of the protective device 3 to the sander, improves the protection of the sander to the worker, is favorable to the protective device 3 to control the dust, improves the environmental protection of the sander, in addition, by setting the clamping device 4, when the worker uses the sander to polish the material, the safety of the operator is ensured, the device is used, the device achieves the purpose of polishing the material by rubbing the material, the control motor 41 is started, the control motor 41 drives the adjusting rod 42, the adjusting rod 42 rotates and adjusts the push block 43, the push block 43 pushes the adjusting strip 44, the adjusting strip 44 pushes the clamp block 46, the clamp block 46 drives the baffle 45, when the clamp block 46 slides to the specified position, the clamp block 46 clamps the material, by setting the clamping device 4, the safety of the operator is effectively ensured, when the worker uses the sander to polish the material, starting the clamping device 4 avoids the material from flying during processing, improves the practicality of the sander, improves the auxiliary nature of the clamping device 4 to the worker using the sander to process the material, and reduces the situation that the worker is injured.

Claims

1. An environmentally friendly high-precision sander, comprising a sander (1), a support (2) and a protective device (3), characterized in that: The support (2) is installed on the surface of the sander (1), the protective device (3) is arranged on the surface of the sander (1), the protective device (3) comprises a positioning plate (32), the positioning plate (32) is fixedly connected with the surface of the sander (1), the top end of the positioning plate (32) is fixedly connected with a anti-off strip (33), the surface of the anti-off strip (33) is fixedly connected with a driving motor (31), the driving end of the driving motor (31) is fixedly connected with a transmission rod (34), the transmission rod (34) is rotatably connected with the surface of the sander (1), the surface of the positioning plate (32) is slidably connected with a sliding frame (35), the surface of the transmission rod (34) and the sliding frame (35) are screwedly connected, the two sliding frames (35) are fixedly connected with a cover plate (37), and the surface of the sander (1) is provided with an auxiliary mechanism.

2. The environmentally friendly high-precision sanding machine according to claim 1, characterized in that: The auxiliary mechanism comprises a movable plate (36), the movable plate (36) is slidably connected with the surface of the sander (1), and the surface of the movable plate (36) is slidably connected with the positioning plate (32).

3. The environmentally friendly high-precision sanding machine according to claim 2, characterized in that: The surface of the movable plate (36) is fixedly connected with a supporting block (361), the supporting block (361) is slidably connected with the surface of the positioning plate (32), the inner surface of the supporting block (361) is screwedly connected with a positioning rod (362), and the positioning rod (362) is inserted into the inner surface of the positioning plate (32).

4. The environmentally friendly high-precision sanding machine according to claim 3, characterized in that: The surface of the movable plate (36) is provided with a clamping device (4), the clamping device (4) comprises a sliding groove (47) formed in the surface of the movable plate (36), the surface of the sliding groove (47) is slidably connected with two clamping blocks (46), and the two clamping blocks (46) are symmetrically arranged.

5. The environmentally friendly high-precision sanding machine according to claim 4, characterized in that: The surface of the clamping block (46) is fixedly connected with a baffle (45), and the baffle (45) is slidably connected with the surface of the movable plate (36).

6. The environmentally friendly high-precision sanding machine according to claim 5, characterized in that: The surface of the clamping block (46) is fixedly connected with an adjusting strip (44), and the adjusting strip (44) is slidably connected with the surface of the movable plate (36).

7. The environmentally friendly high-precision sanding machine according to claim 6, characterized in that: The surface of the adjusting strip (44) is fixedly connected with a push block (43), and the surface of the push block (43) is provided with a threaded hole.

8. The environmentally friendly high-precision sanding machine according to claim 5, characterized in that: The surface of the movable plate (36) is fixedly connected with a control motor (41), the driving end of the control motor (41) is fixedly connected with an adjusting rod (42), and the adjusting rod (42) is screwedly connected with the threaded hole in the surface of the push block (43).

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