An automatic feed device for a polishing machine

Abstract

The utility model relates to the technical field of polishing machine, propose a kind of polishing machine automatic feed device, it include: workbench;Fixedly installed in the support platform of workbench top, the inside sliding of support platform is provided with unpolished steel pipe;Automatic feed unit is set in the workbench top, for moving unpolished steel pipe;Water tank is fixedly installed in the workbench interior;Water delivery unit is set in the workbench interior;Polishing unit is fixedly installed in the workbench top;For polishing unpolished steel pipe;Rotary unit is fixedly installed in the workbench top;For rotating unpolished steel pipe;The automatic feed unit includes fixedly installed in the limiting platform of workbench top.By motor and driving pulley can automatically make unpolished steel pipe move, make polishing machine automatic polishing unpolished steel pipe, by limiting pulley and No. 3 motor can rotate unpolished steel pipe to make polishing belt can completely polish the surface of unpolished steel pipe.

Description

Technical Field

[0001] This utility model belongs to the field of polishing machine technology, specifically relating to an automatic feeding device for a polishing machine. Background Technology

[0002] The automatic feed device for polishing machines is a high-precision automated device integrating mechanical, electronic, and control technologies. Through rational structural design and advanced control technology, it can achieve efficient and uniform polishing of workpiece surfaces and is widely used in various industrial fields. With continuous technological advancements, this device will achieve even greater breakthroughs in precision, efficiency, and intelligence.

[0003] A known authorized patent with application number CN202220604615.5 discloses a polishing machine comprising a base, a track mounted on the base, a rotating mechanism mounted on the base for mounting and rotating the round tube to be polished, and a polishing structure slidably mounted on the track for polishing the round tube; the track extends in the same direction as the axial direction of the round tube. This utility model's polishing machine, by allowing the polishing structure to slide on the track, can adjust the polishing position of the polishing structure on the round tube, thus polishing the round tube while it slides on the track, saving time and effort.

[0004] However, during the implementation of the relevant technology, the following problems were found with the above technical solution: the polishing machine requires fixing the items to be polished, but fixing the items is a cumbersome process and requires manual replacement of the polishing items, which increases the workload of workers and affects work efficiency.

[0005] Therefore, an automatic feeding device for a polishing machine is proposed to solve the above problems. Utility Model Content

[0006] This utility model proposes an automatic feeding device for a polishing machine, which solves the problem in related technologies that the polishing machine requires manual replacement of the polishing items, which increases the workload of workers and affects work efficiency.

[0007] The technical solution of this utility model is as follows: An automatic feeding device for a polishing machine, comprising: Workbench; A support platform is fixedly installed on the top of the workbench, and an unpolished steel pipe is slidably arranged inside the support platform; An automatic feed unit located on top of the worktable is used to move unpolished steel pipes; A water tank that is fixedly installed inside the workbench; A water supply unit installed inside the workbench; A polishing unit fixedly mounted on top of the workbench; used for polishing unpolished steel pipes; A rotating unit fixedly mounted on top of the workbench; used to rotate unpolished steel pipes; The automatic feeding unit includes a limiting platform fixedly installed on the top of the worktable, a first motor fixedly installed inside the limiting platform, and a drive pulley rotatably installed inside the limiting platform and connected to the output end of the first motor.

[0008] Preferably, the water delivery unit includes a water pump fixedly installed on the top of the water tank, an input pipe fixedly installed at the input end of the water pump, an output pipe fixedly installed at the output end of the water pump and passing through the workbench, and a nozzle fixedly installed at one end of the output pipe.

[0009] Preferably, the polishing unit includes a first hydraulic rod fixedly installed on the top of the workbench, a movable frame fixedly installed on the top of the first hydraulic rod, a second motor fixedly installed inside the movable frame, a guide shaft rotatably installed on one side of the movable frame, a drive shaft fixedly installed at the output end of the second motor, and a polishing belt sleeved inside the guide shaft and the drive shaft.

[0010] Preferably, the rotating unit includes a fixed frame fixedly installed on the top of the workbench, a second hydraulic rod fixedly installed inside the fixed frame, a clamping plate fixedly installed at one end of the second hydraulic rod, a limiting pulley rotatably installed inside the clamping plate, and a third motor fixedly installed on one side of the clamping plate, wherein the output end of the third motor is connected to the limiting pulley.

[0011] Preferably, the water tank has a water inlet on one side, the inlet pipe is inserted into the inside of the water tank, and the bottom end of the inlet pipe is close to the bottom surface of the inside of the water tank, and the outlet pipe is made of stainless steel.

[0012] Preferably, the curvature of the inner groove of the support platform is equal to the curvature of the inner groove of the limiting platform, and the surface of the drive pulley protrudes from the inner groove of the limiting platform.

[0013] Preferably, there are two of each of the second hydraulic rod and the clamping plate, and the two second hydraulic rods are installed opposite each other inside the fixed frame.

[0014] Preferably, there are two guide shafts on one side of the movable frame, and a 10-centimeter gap is left between the two guide shafts.

[0015] The working principle and beneficial effects of this utility model are as follows: the unpolished steel pipe can be moved automatically by the No. 1 motor and the drive pulley, so that the polishing machine can automatically polish the unpolished steel pipe. The unpolished steel pipe can be rotated by the limit pulley and the No. 3 motor, so that the polishing belt can completely polish the surface of the unpolished steel pipe. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A magnified view of part A in the image; Figure 3 This is a front view of the present invention; Figure 4 This utility model Figure 3 A magnified view of part B in the image; Figure 5 This is a schematic diagram of the overall structure of the polishing unit of this utility model; Figure 6 This is a schematic diagram of the overall structure of the rotating unit of this utility model.

[0018] In the diagram: 1. Workbench; 2. Support platform; 3. Unpolished steel pipe; 4. Water tank; 5. Limiting platform; 6. Motor No. 1; 7. Drive pulley; 8. Water pump; 9. Input pipe; 10. Output pipe; 11. No. 1 nozzle; 12. Hydraulic rod No. 1; 13. Movable frame; 14. Motor No. 2; 15. Guide shaft; 16. Drive shaft; 17. Polishing belt; 18. Fixed frame; 19. Hydraulic rod No. 2; 20. Clamping plate; 21. Limiting pulley; 22. Motor No. 3; 23. Water inlet. Detailed Implementation

[0019] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0020] Implementation

[0021] Please see Figure 1 -6, An automatic feeding device for a polishing machine, comprising: Workbench 1; A support platform 2 is fixedly installed on the top of the workbench 1, and an unpolished steel pipe 3 is slidably installed inside the support platform 2; An automatic feed unit is installed on top of the worktable 1 to move the unpolished steel pipe 3; Water tank 4 is fixedly installed inside the workbench 1; A water supply unit installed inside workbench 1; A polishing unit fixedly installed on top of the workbench 1; used for polishing unpolished steel pipe 3; A rotating unit fixedly installed on the top of the workbench 1; used to rotate the unpolished steel pipe 3; The automatic feeding unit includes a limiting platform 5 fixedly installed on the top of the worktable 1, a first motor 6 fixedly installed inside the limiting platform 5, and a drive pulley 7 rotatably installed inside the limiting platform 5 and connected to the output end of the first motor 6.

[0022] The technical solution provided in this embodiment is as follows: When polishing steel pipe is required, the unpolished steel pipe 3 is placed inside the groove of the support platform 2 and the limiting platform 5. Then, the first motor 6 is started to rotate the drive pulley 7, which moves the unpolished steel pipe 3. When the unpolished steel pipe 3 moves below the polishing belt 17, the second motor 14 is started to rotate the drive shaft 16, which in turn drives the polishing belt 17 to operate. Then, the first hydraulic rod 12 is started to move the movable frame 13 downward, which makes the polishing belt 17 polish the unpolished steel pipe 3. Then, the second hydraulic rod 19 is started to push the two clamping plates 20 close to the unpolished steel pipe 3. Then, the third motor 22 is started to rotate the limiting pulley 21, which rotates the unpolished steel pipe 3, so that the polishing belt 17 completely polishes the unpolished steel pipe 3. Heat is generated when polishing with the polishing belt 17. Then, the water pump 8 is started to draw water from the inside of the water tank 4 through the input pipe 9, and then the water is sprayed onto the steel pipe through the output pipe 10 and the nozzle 11 to cool the steel pipe.

[0023] Furthermore, the water supply unit includes a water pump 8 fixedly installed on the top of the water tank 4, an input pipe 9 fixedly installed at the input end of the water pump 8, an output pipe 10 fixedly installed at the output end of the water pump 8 and passing through the workbench 1, and a nozzle 11 fixedly installed at one end of the output pipe 10.

[0024] Specifically, by fixing the water pump 8 to the top of the water tank 4, the water pump 8 can easily draw water from inside the water tank 4 to cool the steel pipe.

[0025] Furthermore, the polishing unit includes a first hydraulic rod 12 fixedly installed on the top of the worktable 1, a movable frame 13 fixedly installed on the top of the first hydraulic rod 12, a second motor 14 fixedly installed inside the movable frame 13, a guide shaft 15 rotatably installed on one side of the movable frame 13, a drive shaft 16 fixedly installed at the output end of the second motor 14, and a polishing belt 17 sleeved inside the guide shaft 15 and the drive shaft 16.

[0026] Specifically, by fitting the polishing belt 17 inside the guide shaft 15 and the drive shaft 16, when the second motor 14 is started to rotate the drive shaft 16, the polishing belt 17 can be rotated through the drive shaft 16, thereby activating the first hydraulic rod 12 to lower the movable frame 13, so that the polishing belt 17 can polish the unpolished steel pipe 3.

[0027] Furthermore, the rotating unit includes a fixed frame 18 fixedly installed on the top of the workbench 1, a second hydraulic rod 19 fixedly installed inside the fixed frame 18, a clamping plate 20 fixedly installed at one end of the second hydraulic rod 19, a limiting pulley 21 rotatably installed inside the clamping plate 20, and a third motor 22 fixedly installed on one side of the clamping plate 20, with the output end of the third motor 22 connected to the limiting pulley 21.

[0028] Specifically, by connecting the output end of motor 22 to limit pulley 21, when hydraulic rod 19 is activated to push clamping plate 20 close to unpolished steel pipe 3, limit pulley 21 can rotate unpolished steel pipe 3, allowing polishing belt 17 to polish the entire outer surface of unpolished steel pipe 3.

[0029] Furthermore, a water inlet 23 is provided on one side of the water tank 4, the inlet pipe 9 is inserted into the interior of the water tank 4, and the bottom end of the inlet pipe 9 is close to the bottom surface of the interior of the water tank 4. The outlet pipe 10 is made of stainless steel.

[0030] Specifically, by opening a water inlet 23 on one side of the water tank 4, water can be added to the water tank 4 when there is no water inside. By inserting the input pipe 9 into the water tank 4, water can be drawn from the water tank 4 when the water pump 8 is started.

[0031] Furthermore, the curvature of the inner groove of the support platform 2 is equal to the curvature of the inner groove of the limiting platform 5, and the surface of the drive pulley 7 protrudes from the inner groove of the limiting platform 5.

[0032] Specifically, by making the curvature of the inner groove of the support platform 2 equal to the curvature of the inner groove of the limiting platform 5, the unpolished steel pipe 3 on the support platform 2 can smoothly slide over the limiting platform 5, and then be automatically fed by the drive pulley 7.

[0033] Furthermore, there are two hydraulic rods 19 and two clamping plates 20, and the two hydraulic rods 19 are installed opposite each other inside the fixing frame 18.

[0034] Specifically, by setting both the number of hydraulic rods 19 and clamping plates 20 to two, the unpolished steel pipe 3 can be restricted when the two hydraulic rods 19 are activated to push the clamping plates 20, thereby rotating the unpolished steel pipe 3.

[0035] Furthermore, there are two guide shafts 15 on one side of the movable frame 13, and a gap of ten centimeters is left between the two guide shafts 15.

[0036] Specifically, by leaving a 10-centimeter gap between the two guide shafts 15, the polishing belt 17 can be brought into contact with the unpolished steel pipe 3 when the first hydraulic rod 12 is activated, thereby increasing the polishing effect.

[0037] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic feeding device for a polishing machine, characterized in that, include: Workbench (1); A support platform (2) is fixedly installed on the top of the workbench (1), and an unpolished steel pipe (3) is slidably arranged inside the support platform (2). An automatic feed unit is set on top of the workbench (1) for moving unpolished steel pipes (3). A water tank (4) is fixedly installed inside the workbench (1); A water supply unit is installed inside the workbench (1); A polishing unit fixedly installed on the top of the workbench (1); used for polishing unpolished steel pipes (3); A rotating unit fixedly installed on the top of the workbench (1); used to rotate the unpolished steel pipe (3); The automatic feeding unit includes a limiting platform (5) fixedly installed on the top of the workbench (1), a first motor (6) fixedly installed inside the limiting platform (5), and a drive pulley (7) rotatably installed inside the limiting platform (5) and connected to the output end of the first motor (6).

2. The automatic feeding device for a polishing machine according to claim 1, characterized in that: The water delivery unit includes a water pump (8) fixedly installed on the top of the water tank (4), an input pipe (9) fixedly installed at the input end of the water pump (8), an output pipe (10) fixedly installed at the output end of the water pump (8) passing through the workbench (1), and a nozzle (11) fixedly installed at one end of the output pipe (10).

3. The automatic feeding device for a polishing machine according to claim 1, characterized in that: The polishing unit includes a first hydraulic rod (12) fixedly installed on the top of the workbench (1), a movable frame (13) fixedly installed on the top of the first hydraulic rod (12), a second motor (14) fixedly installed inside the movable frame (13), a guide shaft (15) rotatably installed on one side of the movable frame (13), a drive shaft (16) fixedly installed at the output end of the second motor (14), and a polishing belt (17) sleeved inside the guide shaft (15) and the drive shaft (16).

4. The automatic feeding device for a polishing machine according to claim 1, characterized in that: The rotating unit includes a fixed frame (18) fixedly installed on the top of the workbench (1), a second hydraulic rod (19) fixedly installed inside the fixed frame (18), a clamping plate (20) fixedly installed at one end of the second hydraulic rod (19), a limiting pulley (21) rotatably installed inside the clamping plate (20), and a third motor (22) fixedly installed on one side of the clamping plate (20). The output end of the third motor (22) is connected to the limiting pulley (21).

5. The automatic feeding device for a polishing machine according to claim 2, characterized in that: The water tank (4) has a water inlet (23) on one side, the input pipe (9) is inserted into the interior of the water tank (4), and the bottom end of the input pipe (9) is close to the bottom surface of the interior of the water tank (4). The output pipe (10) is made of stainless steel.

6. The automatic feeding device for a polishing machine according to claim 1, characterized in that: The curvature of the inner groove of the support platform (2) is equal to the curvature of the inner groove of the limiting platform (5), and the surface of the drive pulley (7) protrudes from the inner groove of the limiting platform (5).

7. The automatic feeding device for a polishing machine according to claim 4, characterized in that: There are two of each of the No. 2 hydraulic rods (19) and the clamping plate (20), and the two No. 2 hydraulic rods (19) are installed opposite each other inside the fixed frame (18).

8. An automatic feeding device for a polishing machine according to claim 3, characterized in that: There are two guide shafts (15) set on one side of the movable frame (13), and there is a 10-centimeter gap between the two guide shafts (15).

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