Automatic polishing machine

Abstract

The utility model discloses an automatic polishing machine which comprises a base, a machine box is fixedly connected to the upper surface of the base, a driving motor is arranged on the upper portion of the machine box, driving rods are arranged at the two ends of the driving motor, polishing discs are arranged on the outer surfaces of the driving rods, and collecting boxes are arranged on the two sides of the base. A dust removal assembly is arranged at the end of the driving rod, and a lubricating assembly is arranged at the joint of the driving rod and the driving motor. According to the polishing device, the dust removal assembly is arranged, the driving wheel is driven to rotate through power generated by rotation of the driving rod, then the fan blades are driven to rotate through the belt, the driven wheel and the transmission rod, the fan blades rotating at a high speed rotate to enable the air flue to generate suction force, dust generated by polishing is sucked into the air flue and discharged into the dust collection box through the dust outlet pipe, and the polishing effect is improved. The purpose of collecting dust is achieved, the dust removal effect can be achieved without additionally arranging a driving device, and the energy-saving effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing machine technical field especially relates to an automatic polishing machine. BACKGROUND

[0002] Automatic polishing machine is a kind of polishing equipment with high degree of automation using computer control, and the working principle of automatic polishing machine is to use the high-speed rotating abrasive belt or diamond grinding disc to carry out friction movement to the surface of the polished workpiece, so as to reduce the surface roughness of workpiece to minimum mechanical equipment.

[0003] In the polishing process, the tiny particles on the surface of the material are removed, and the polishing material (such as polishing paste, polishing powder, etc.) will also produce dust, in order to avoid the dust pollution caused by polishing workshop, the existing polishing machine needs to increase dust collector separately for dust removal, and the operation of dust collector also needs to consume certain power, thereby increasing the consumption required for production, and the dust volume is too small, easy to enter the gap between driving motor and driving rod on polishing machine, thereby affecting the transmission of power, and driving motor is damaged after a long time, and thus an automatic polishing machine is provided. UTILITARIAN CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides an automatic polishing machine.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] An automatic polishing machine, comprising a base, the upper surface of the base is fixedly connected with a machine box, the upper part of the machine box is provided with a driving motor, the two ends of the driving motor are provided with driving rods, the outer surface of the driving rod is provided with a polishing disc, the two sides of the base are provided with collecting boxes, the end of the driving rod is provided with a dust removal assembly, and the connecting part of the driving rod and the driving motor is provided with a lubricating assembly.

[0007] Preferably, the dust removal assembly comprises a driving wheel fixedly arranged at the end of the driving rod, and a driven wheel is connected with the outer surface of the driving wheel through a belt.

[0008] Preferably, the middle part of the driven wheel is fixedly connected with a transmission rod, and the transmission rod is movably inserted into the side of the collecting box.

[0009] Preferably, the inner side of the collecting box is fixedly connected with an air duct, the transmission rod is movably inserted into the inside of the air duct, and the end of the transmission rod extending into the air duct is fixedly connected with a fan blade.

[0010] Preferably, the side of the air duct is provided with a dust outlet pipe, and the end of the dust outlet pipe is clamped with a dust collecting box.

[0011] Preferably, the top end of the air duct is provided with a filter screen, and the middle part of the driving wheel is provided with a mounting bolt which is threadedly connected to the end of the transmission rod.

[0012] Preferably, the lubricating assembly comprises a hollow box fixedly connected to the side of the driving motor, and the hollow box is sleeved with a movable sleeve on the outer surface of the driving rod.

[0013] Preferably, the inner wall of the hollow box is fixedly connected with an inner ring, the middle part of the inner ring is rotatably connected with a ball, and the outer surface of the ball is in contact with the outer surface of the transmission rod.

[0014] Preferably, the inner wall of the hollow box is fixedly connected with an inner ring, the middle part of the inner ring is rotatably connected with a ball, and the outer surface of the ball is in contact with the outer surface of the transmission rod.

[0015] Preferably, the two sides of the case are provided with protective covers which cover the periphery of the polishing disc.

[0016] The utility model has the following beneficial effects:

[0017] 1. By setting up the dust removal assembly, the power of the driving rod rotation drives the driving wheel to rotate, and then the belt, the driven wheel and the transmission rod drive the fan blade to rotate, the high-speed rotating fan blade rotation will generate suction in the air duct, the dust generated by polishing is sucked into the air duct, and then discharged into the dust collection box through the dust outlet pipe, which achieves the purpose of collecting dust, and realizes the dust removal effect without increasing the driving device, and achieves the energy-saving effect.

[0018] 2. By setting up the lubricating assembly at the connection between the driving motor and the driving rod, the driving rod rotation drives the ball to rotate through the friction between the driving rod and the ball, and the lubricating oil attached to the outer surface of the ball is applied to the driving rod during the rotation of the ball, thereby achieving the effect of lubricating the transmission between the driving rod and the driving motor, preventing dust interference, and improving the service life of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an overall structure schematic view of the automatic polishing machine.

[0020] Figure 2 It is a second perspective view structure schematic view of the automatic polishing machine.

[0021] Figure 3 It is a dust removal assembly structure schematic view of the automatic polishing machine.

[0022] Figure 4 It is a lubricating assembly structure schematic view of the automatic polishing machine.

[0023] Figure 5 A hollow box internal structure schematic view of an automatic polishing machine is provided in the utility model.

[0024] In the drawing: 1, base; 2, machine case; 3, driving motor; 4, driving rod; 5, polishing disc; 6, protective cover; 7, collection box; 8, dust removal assembly; 801, driving wheel; 802, belt; 803, driven wheel; 804, transmission rod; 805, air duct; 806, fan blade; 807, dust outlet pipe; 808, dust collection box; 809, filter screen; 810, mounting bolt; 9, lubricating assembly; 901, hollow box; 902, inner ring; 903, ball; 904, sealing ring; 905, piston. DETAILED DESCRIPTION

[0025] 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.

[0026] Referring to Figure 1 An automatic polishing machine comprises a base 1, the upper surface of the base 1 is fixedly connected with a machine case 2, the upper part of the machine case 2 is provided with a driving motor 3, the two ends of the driving motor 3 are provided with driving rods 4, the outer surfaces of the driving rods 4 are provided with polishing discs 5, the two sides of the base 1 are provided with collection boxes 7, the end parts of the driving rods 4 are provided with dust removal assemblies 8, the connecting parts of the driving rods 4 and the driving motor 3 are provided with lubricating assemblies 9, the two sides of the machine case 2 are provided with protective covers 6, the protective covers 6 cover the peripheries of the polishing discs 5, the driving motor 3 drives the polishing discs 5 to rotate through the driving rods 4 to polish objects, the dust removal assemblies 8 can absorb and treat dust in the polishing process, the lubricating assemblies 9 can lubricate the driving rods 4, avoiding that dust interferes with the normal operation of driving.

[0027] Referring to Figure 1 , Figure 2 and Figure 3The dust removal assembly 8 comprises a driving wheel 801 fixedly arranged at the end of the driving rod 4, a mounting bolt 810 arranged at the middle portion of the driving wheel 801, the mounting bolt 810 being threadedly connected to the end of a transmission rod 804, the driving wheel 801 being connected to the driving rod 4 through the mounting bolt 810, so that the driving wheel 801 can be disassembled at any time, the outer surface of the driving wheel 801 being engagedly connected with a driven wheel 803 through a belt 802, the middle portion of the driven wheel 803 being fixedly connected with the transmission rod 804, the transmission rod 804 being movably inserted into the side of the collecting box 7, the inner side of the collecting box 7 being fixedly connected with an air duct 805, the transmission rod 804 being movably inserted into the air duct 805, one end of the transmission rod 804 extending into the air duct 805 being fixedly connected with a fan blade 806, the side of the air duct 805 being provided with a dust outlet pipe 807, the end of the dust outlet pipe 807 being clamped with a dust collecting box 808, the top end of the air duct 805 being provided with a filter screen 809, which can block larger particles to avoid damaging the fan blade 806, the driving rod 4 drives the driving wheel 801 to rotate, the driving wheel 801 drives the driven wheel 803 to rotate through the belt 802, the transmission rod 804 movably inserted into the side of the collecting box 7, and then the transmission rod 804 rotates and drives the fan blade 806 to rotate, the high-speed rotating fan blade 806 rotates to generate suction in the air duct 805, the dust generated during polishing is sucked into the air duct 805, and then discharged into the dust collecting box 808 through the dust outlet pipe 807, so as to achieve the purpose of collecting dust, and without increasing the driving device, the dust removal effect is realized by the rotation of the driving rod 4, the energy consumption of production is reduced, and the energy-saving effect is achieved.

[0028] With reference to Figure 1 , Figure 4 and Figure 5 , the lubricating assembly 9 comprises a hollow box 901 fixedly connected to the side of the driving motor 3, the hollow box 901 being movably sleeved on the outer surface of the driving rod 4, the inner wall of the hollow box 901 being fixedly connected with an inner ring 902, lubricating oil being filled between the hollow box 901 and the inner ring 902, the middle portion of the inner ring 902 being rotatably connected with a ball 903, the outer surface of the ball 903 being abutted on the outer surface of the transmission rod 804, the inner periphery of the hollow box 901 being rotatably connected with a sealing ring 904, the inner wall of the sealing ring 904 being abutted on the outer surface of the transmission rod 804, the top end of the hollow box 901 being provided with a piston 905, the hollow box 901 being filled with lubricating oil by opening the piston 905, the driving rod 4 being in contact with the ball 903 in the hollow box 901 during rotation, the ball 903 being driven to rotate under the action of friction, the lubricating oil adhering to the outer surface of the ball 903 being applied to the driving rod 4 during rotation of the ball 903, so as to achieve the effect of lubricating the transmission between the driving rod 4 and the driving motor 3, and ensure the stability of the transmission.

[0029] The specific working principle of the utility model is as follows: when the device is in use, the driving motor 3 drives the polishing disc 5 to rotate through the driving rod 4, the mechanical arm clamping the object to be polished approaches the polishing disc 5, and the rapidly rotating polishing disc 5 polishes the object, since the specific structure and working principle of the polishing device are the prior art known by the staff in the field, too much elaboration is not made here, in the polishing process, the driving rod 4 drives the driving wheel 801 to rotate, the driving wheel 801 drives the driven wheel 803 to rotate through the belt 802, the transmission rod 804 in the middle of the driven wheel 803 is movably inserted into the side of the collecting box 7, and then the transmission rod 804 rotates and drives the fan blade 806 to rotate, the rotation of the high-speed rotating fan blade 806 can generate suction in the air duct 805, the dust generated in the polishing process is sucked into the air duct 805, and is discharged into the dust collecting box 808 through the dust outlet pipe 807, so that the dust collecting purpose is achieved, and without increasing the driving device, the dust collection effect is realized by the rotation of the driving rod 4, the energy consumption of production is reduced, the energy-saving effect is achieved, in addition, the hollow box 901 is arranged at the connection position of the driving motor 3 and the driving rod 4, the driving rod 4 is in contact with the ball bearing 903 in the hollow box 901 in the rotating process, the ball bearing 903 is driven to rotate under the action of friction, the hollow box 901 and the inner ring 902 are filled with lubricating oil, the lubricating oil attached to the outer surface of the ball bearing 903 is smeared on the driving rod 4 in the rotating process of the ball bearing 903, and then the transmission of the driving rod 4 and the driving motor 3 is lubricated, the stability of the transmission is ensured, the interference of the dust on the transmission is avoided, and the service life of the device is improved.

[0030] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An automatic polishing machine comprising a base (1), characterized in that, The upper surface of the base (1) is fixedly connected with a machine box (2), the upper portion of the machine box (2) is provided with a driving motor (3), both ends of the driving motor (3) are provided with driving rods (4), the outer surface of the driving rod (4) is provided with a polishing disc (5), both sides of the base (1) are provided with collecting boxes (7), the end of the driving rod (4) is provided with a dust removal assembly (8), and the connecting position of the driving rod (4) and the driving motor (3) is provided with a lubricating assembly (9).

2. An automatic polishing machine according to claim 1, wherein The dust removal assembly (8) comprises a driving wheel (801) fixedly arranged at the end of the driving rod (4), and the outer surface of the driving wheel (801) is engagedly connected with a driven wheel (803) through a belt (802).

3. An automatic polishing machine according to claim 2, wherein The middle portion of the driven wheel (803) is fixedly connected with a transmission rod (804), and the transmission rod (804) is movably inserted into the side edge of the collecting box (7).

4. An automatic polishing machine according to claim 3, wherein The inner side of the collecting box (7) is fixedly connected with an air duct (805), the transmission rod (804) is movably inserted into the inside of the air duct (805), and one end of the transmission rod (804) extending into the air duct (805) is fixedly connected with a fan blade (806).

5. An automatic polishing machine according to claim 4, wherein The side edge of the air duct (805) is provided with a dust outlet pipe (807), and the end of the dust outlet pipe (807) is clamped with a dust collecting box (808).

6. An automatic polishing machine according to claim 5, wherein The top end of the air duct (805) is provided with a filter screen (809), the middle portion of the driving wheel (801) is provided with a mounting bolt (810), and the mounting bolt (810) is threadedly connected to the end of the transmission rod (804).

7. The automatic polishing machine according to claim 1, wherein The lubricating assembly (9) comprises a hollow box (901) fixedly connected to the side edge of the driving motor (3), and the hollow box (901) is movably sleeved on the outer surface of the driving rod (4).

8. An automatic polishing machine according to claim 7, wherein The inner wall of the hollow box (901) is fixedly connected with an inner ring (902), the middle portion of the inner ring (902) is rotatably connected with a ball (903), and the outer surface of the ball (903) is abutted to the outer surface of the transmission rod (804).

9. An automatic polishing machine according to claim 8, wherein The inner wall of the hollow box (901) is fixedly connected with an inner ring (902), the middle portion of the inner ring (902) is rotatably connected with a ball (903), and the outer surface of the ball (903) is abutted to the outer surface of the transmission rod (804).

10. The automatic polishing machine according to claim 1, wherein The inner wall of the hollow box (901) is fixedly connected with an inner ring (902), the middle portion of the inner ring (902) is rotatably connected with a ball (903), and the outer surface of the ball (903) is abutted to the outer surface of the transmission rod (804). Both sides of the machine box (2) are provided with protective covers (6), and the protective covers (6) cover the periphery of the polishing disc (5).

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