Centrifugal polishing machine

Abstract

The utility model belongs to the technical field of centrifugal polishing, and particularly relates to a centrifugal polishing machine which comprises a machine frame, two sets of shaft seats are symmetrically connected to the top of the machine frame, a material guide plate is connected into the machine frame and arranged corresponding to the discharging position of a processing tank, and a power component is connected with the machine frame, provides power and drives the processing tank to rotate. The cleaning part is connected to the rack and used for dispersing the materials in the discharging process, preventing the materials from being deposited to affect discharging, driving a motor to work, being matched with a gearbox, adjusting the input rotating speed and then transmitting power through matching of a transmission belt and a belt wheel to drive the treatment tank to rotate between the two sets of shaft seats; and during discharging and when a servo motor works, a reciprocating lead screw is driven to rotate, so that a threaded seat does reciprocating motion along the outer side of the reciprocating lead screw, a scraper blade is driven to disperse materials in the discharging process, the materials are uniformly discharged from a material guide plate, and the situation that discharging is affected by material deposition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal polishing, in particular to a centrifugal polishing machine. Background Art

[0002] Polishing machine is a processing equipment for polishing the surface of workpiece, and drum polishing machine is the simplest and most convenient model in the grinding and polishing machine series, and it is also the most economical polishing machine;

[0003] Existing polishing machines all use a simple planetary motion mechanism, which is directly connected to the motor output shaft through a pulley and a belt to drive the drum to rotate, so that the polishing piece and the polishing stone grind each other to achieve the polishing purpose. The speed of the drum is generally limited and cannot be changed, resulting in weak grinding effect on the workpiece, low efficiency, long processing time, and poor polishing effect. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a centrifugal polishing machine, which drives the motor to work and cooperate with the gearbox to adjust the input speed, and then transmits power through the transmission belt and pulley to drive the processing tank to rotate between the two sets of shaft seats to achieve centrifugal polishing operation. When discharging, the servo motor drives the reciprocating screw to rotate, so that the threaded seat reciprocates along the outside of the reciprocating screw, driving the scraper to disperse the material during the discharging process, so that the material can be evenly discharged from the guide plate to avoid material accumulation affecting the discharging.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A centrifugal polishing machine, comprising:

[0008] The frame is used as a connecting base frame, and two sets of shaft seats are symmetrically connected to the top of the frame, and a material guide plate is connected inside the frame, and the material guide plate is set corresponding to the discharge position of the processing tank;

[0009] The power component is connected to the frame, provides power, drives the processing tank to rotate, and performs centrifugal polishing operation on the material placed in the processing tank;

[0010] The cleaning component is connected to the frame to disperse the material during the discharging process to prevent material accumulation from affecting the discharging.

[0011] As a preferred solution of a centrifugal polishing machine described in the utility model, the power component includes a driving motor and a gearbox installed on the inner side of the frame, the output shaft of the driving motor is connected to the input end of the gearbox, the output end of the gearbox is connected to the driving pulley, the driving pulley is sleeved with a transmission belt 1, the other end of the transmission belt 1 is connected to a driven pulley, the driven pulley is rotatably connected to the frame, the driven pulley is connected to a transmission pulley, and drives the transmission pulley to move synchronously.

[0012] As a preferred solution of the centrifugal polishing machine described in the utility model, wherein: the transmission belt 2 is sleeved on the transmission pulley, the other end of the transmission belt 2 is connected to the pulley, the pulley is rotatably connected to the shaft seat and connected to the processing tank through a connecting rod, and the processing tank is rotatably connected between the two sets of shaft seats.

[0013] As a preferred solution of a centrifugal polishing machine described in the utility model, the cleaning component includes a connecting frame connected to the top of the frame, and a servo motor installed on the outside of the connecting frame, a connecting groove is opened in the connecting frame, and a guide groove connected to the connecting groove is opened at the bottom of the connecting frame, the output end of the servo motor extends into the connecting groove, the output end of the servo motor is connected to a reciprocating screw rod, a threaded seat is screwed on the reciprocating screw rod, and a guide seat that is slidingly matched with the guide groove is connected to the bottom of the threaded seat, and multiple groups of scrapers are connected to the bottom of the guide seat.

[0014] As a preferred solution of the centrifugal polishing machine described in the utility model, multiple groups of scrapers are arranged linearly and equidistantly from left to right along the bottom of the guide seat, and the scrapers are arranged above the corresponding guide plates.

[0015] As a preferred solution of a centrifugal polishing machine described in the utility model, wherein: a cleaning component is connected to the connecting frame, and the cleaning component includes a driving gear connected to the outside of the reciprocating screw rod, and a transmission gear rotatably connected to the inside of the connecting frame and meshing with the driving gear.

[0016] As a preferred solution of a centrifugal polishing machine described in the utility model, wherein: a negative pressure bellows is connected to the outside of the connecting frame, a shaft is rotatably connected inside the negative pressure bellows, a driven gear meshing with the transmission gear is connected to the shaft, and a plurality of groups of negative pressure blades are equidistantly connected in a spiral shape to the outside of the shaft.

[0017] As a preferred solution of a centrifugal polishing machine described in the utility model, wherein: the air inlet of the negative pressure bellows is connected to an air inlet pipe, the air outlet of the negative pressure bellows is connected to an air outlet pipe, the air inlet pipe is arranged above the guide plate, and a filter screen is connected in the air outlet pipe.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The drive motor works and cooperates with the gearbox to adjust the input speed, and then transmits power through the transmission belt and pulley to drive the processing tank to rotate between the two sets of shaft seats to achieve centrifugal polishing operation;

[0020] 2. When discharging, the servo motor drives the reciprocating screw to rotate, so that the threaded seat moves back and forth along the outside of the reciprocating screw, driving the scraper to disperse the material during the discharging process, so that the material can be evenly discharged from the guide plate to avoid material accumulation affecting the discharging;

[0021] 3. When the reciprocating screw rotates, it drives the gear set consisting of the driving gear, the transmission gear and the driven gear to rotate, driving the negative pressure blades to generate negative pressure in the negative pressure bellows. The negative pressure acts on the air inlet pipe to assist in the adsorption of dust generated during the discharging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is an overall schematic diagram of the utility model;

[0024] Figure 2 This is a partial structural diagram of the power component of the utility model;

[0025] Figure 3 It is a partial structural schematic diagram of the cleaning component of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the frame part of the utility model.

[0027] In the figure: 100 frame, 110 shaft seat, 120 guide plate, 200 power component, 210 driving motor, 220 gearbox, 221 driving pulley, 222 transmission belt 1, 230 driven pulley, 231 transmission pulley, 232 transmission belt 2, 240 pulley, 250 processing tank, 300 cleaning component, 310 connecting frame, 311 connecting groove, 312 guide groove, 320 servo motor, 321 reciprocating screw rod, 330 threaded seat, 331 guide seat, 332 scraper, 400 cleaning component, 410 driving gear, 411 transmission gear, 420 driven gear, 421 shaft rod, 422 negative pressure blade, 430 negative pressure bellows, 431 air inlet pipe, 432 air outlet pipe. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] The utility model provides a centrifugal polishing machine, please refer to Figure 1-4 , including a frame 100, a power component 200 and a cleaning component 300;

[0033] Please continue reading Figure 1 and Figure 4 , as a frame 100 connected to the base frame, the top of the frame 100 is symmetrically connected with two sets of shaft seats 110, and the frame 100 is connected with a guide plate 120, the guide plate 120 is arranged corresponding to the discharge position of the processing tank 250, and the guide plate 120 serves as a discharge guide plate of the processing tank 250 to transport the polished material;

[0034] Please continue reading Figure 1 , Figure 2 and Figure 4 The power component 200 is connected to the frame 100 to provide power to drive the processing tank 250 to rotate and perform centrifugal polishing operation on the material placed in the processing tank;

[0035] The power component 200 includes a driving motor 210 and a gearbox 220 which are threadedly connected to the inner side of the frame 100. The output shaft of the driving motor 210 is connected to the input end of the gearbox 220. The output end of the gearbox 220 is connected to a driving pulley 221. A transmission belt 222 is sleeved on the driving pulley 221. The other end of the transmission belt 222 is connected to a driven pulley 230. The driven pulley 230 is rotatably connected to the frame 100. A transmission pulley 231 is connected to the driven pulley 230, and drives the transmission pulley 231 to move synchronously.

[0036] The transmission belt 232 is sleeved on the transmission belt pulley 231, and the other end of the transmission belt 232 is connected to the pulley 240. The pulley 240 is rotatably connected to the shaft seat 110 and connected to the processing tank 250 through a connecting rod. The processing tank 250 is rotatably connected between the two sets of shaft seats 110.

[0037] The driving motor 210 works, cooperates with the gearbox 220, adjusts the input speed, and then transmits power through the transmission belt and the pulley, driving the processing tank 250 to rotate between the two sets of shaft seats 110;

[0038] Please continue reading Figure 3 The cleaning component 300 is connected to the frame 100 to disperse the materials during the discharging process to prevent the materials from silting up and affecting the discharging;

[0039] The cleaning component 300 includes a connecting frame 310 connected to the top of the frame 100, and a servo motor 320 threadedly connected to the outside of the connecting frame 310, a connecting slot 311 is provided in the connecting frame 310, and a guide slot 312 connected to the connecting slot 311 is provided at the bottom of the connecting frame 310, the output end of the servo motor 320 extends into the connecting slot 311, the output end of the servo motor 320 is connected to a reciprocating screw rod 321, a threaded seat 330 is threadedly mounted on the reciprocating screw rod 321, a guide seat 331 that is limitedly slidably matched with the guide slot 312 is connected to the bottom of the threaded seat 330, a plurality of scrapers 332 are connected to the bottom of the guide seat 331, and the plurality of scrapers 332 are linearly arranged equidistantly from left to right along the bottom of the guide seat 331, and the scrapers 332 are arranged above the corresponding guide plate 120;

[0040] When the servo motor 320 is working, it drives the reciprocating screw 321 to rotate. Since the threaded seat 330 is threadedly engaged with the reciprocating screw 321, when the reciprocating screw 321 rotates, the threaded seat 330 reciprocates along the outer side of the reciprocating screw 321, thereby driving the scraper 332 to move, and the material is dispersed during the discharging process, so that the material is evenly discharged from the guide plate 120, and the material is prevented from silting up and affecting the discharging;

[0041] Please continue reading Figure 2-3The dust cleaning component 400 includes a driving gear 410 connected to the outside of the reciprocating screw 321, and a transmission gear 411 rotatably connected to the inside of the connecting frame 310 and meshing with the driving gear 410 for transmission cooperation. A negative pressure bellows 430 is connected to the outside of the connecting frame 310, and a shaft 421 is rotatably connected inside the negative pressure bellows 430. A driven gear 420 meshing with the transmission gear 411 is connected to the shaft 421, and a plurality of groups of negative pressure blades 422 are equidistantly connected to the outside of the shaft 421 in a spiral shape. An air inlet of the negative pressure bellows 430 is connected to an air inlet pipe 431, and an air outlet of the negative pressure bellows 430 is connected to an air outlet pipe 432. The air inlet pipe 431 is arranged above the guide plate 120, and a filter screen plate (not marked in the figure) is connected to the air outlet pipe 432.

[0042] When the reciprocating screw 321 rotates, it drives the gear set consisting of the driving gear 410, the transmission gear 411 and the driven gear 420 to rotate, driving the negative pressure blade 422 to generate negative pressure in the negative pressure bellows 430. The negative pressure acts on the air inlet pipe 431 to assist in absorbing the dust generated during the discharging process.

[0043] Working principle: When the utility model is in use, the driving motor 210 works, cooperates with the gearbox 220, adjusts the input speed, and then transmits power through the transmission belt and the pulley, driving the processing tank 250 to rotate between the two sets of shaft seats 110 to achieve centrifugal polishing operation, and when discharging, the servo motor 320 works, driving the reciprocating screw 321 to rotate, so that the threaded seat 330 reciprocates along the outer side of the reciprocating screw 321, driving the scraper 332 to disperse the material during the discharging process, so that the material is evenly discharged from the guide plate 120, avoiding the material silting affecting the discharging;

[0044] At the same time, when the reciprocating screw 321 rotates, it drives the gear group composed of the driving gear 410, the transmission gear 411 and the driven gear 420 to rotate, driving the negative pressure blade 422 to generate negative pressure in the negative pressure bellows 430. The negative pressure acts on the air inlet pipe 431 to assist in the adsorption of dust generated during the discharging process.

[0045] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A centrifugal polishing machine, characterized in that: include: A frame (100) is used as a connecting frame, and two sets of shaft seats (110) are symmetrically connected to the top of the frame (100), and a material guide plate (120) is connected inside the frame (100), and the material guide plate (120) is arranged corresponding to the material discharge position of the processing tank (250); A power component (200) is connected to the frame (100) to provide power to drive the processing tank (250) to rotate and perform a centrifugal polishing operation on the material placed in the processing tank; The cleaning component (300) is connected to the frame (100) and disperses the material during the discharging process to prevent the material from accumulating and affecting the discharging.

2. A centrifugal polishing machine according to claim 1, characterized in that: The power component (200) comprises a driving motor (210) and a gearbox (220) installed inside the frame (100); the output shaft of the driving motor (210) is connected to the input end of the gearbox (220); the output end of the gearbox (220) is connected to a driving pulley (221); a transmission belt (222) is sleeved on the driving pulley (221); the other end of the transmission belt (222) is connected to a driven pulley (230); the driven pulley (230) is rotatably connected to the frame (100); the driven pulley (230) is connected to a transmission pulley (231) and drives the transmission pulley (231) to move synchronously.

3. A centrifugal polishing machine according to claim 2, characterized in that: The transmission belt pulley (231) is sleeved with the second transmission belt (232), and the other end of the second transmission belt (232) is connected to the pulley (240). The pulley (240) is rotatably connected to the shaft seat (110) and connected to the processing tank (250) through a connecting rod. The processing tank (250) is rotatably connected between the two sets of shaft seats (110).

4. A centrifugal polishing machine according to claim 3, characterized in that: The cleaning component (300) comprises a connecting frame (310) connected to the top of the frame (100), and a servo motor (320) installed on the outside of the connecting frame (310); a connecting groove (311) is provided in the connecting frame (310), and a guide groove (312) connected to the connecting groove (311) is provided at the bottom of the connecting frame (310); an output end of the servo motor (320) extends into the connecting groove (311); the output end of the servo motor (320) is connected to a reciprocating screw rod (321); a threaded seat (330) is screwed on the reciprocating screw rod (321); a guide seat (331) that is limitedly slidably matched with the guide groove (312) is connected to the bottom of the threaded seat (330); and a plurality of scraper plates (332) are connected to the bottom of the guide seat (331).

5. A centrifugal polishing machine according to claim 4, characterized in that: A plurality of groups of scrapers (332) are arranged linearly and equidistantly from left to right along the bottom of the guide seat (331), and the scrapers (332) are arranged above the corresponding material guide plate (120).

6. A centrifugal polishing machine according to claim 5, characterized in that: The connecting frame (310) is connected to a cleaning component (400), and the cleaning component (400) comprises a driving gear (410) connected to the outside of the reciprocating screw rod (321), and a transmission gear (411) rotatably connected to the inside of the connecting frame (310) and meshingly transmitting with the driving gear (410).

7. A centrifugal polishing machine according to claim 6, characterized in that: The outer side of the connecting frame (310) is connected to a negative pressure bellows (430), and a shaft (421) is rotatably connected inside the negative pressure bellows (430). The shaft (421) is connected to a driven gear (420) meshing with the transmission gear (411), and a plurality of groups of negative pressure blades (422) are equidistantly connected in a spiral shape to the outer side of the shaft (421).

8. A centrifugal polishing machine according to claim 7, characterized in that: The air inlet of the negative pressure bellows (430) is connected to an air inlet pipe (431), and the air outlet of the negative pressure bellows (430) is connected to an air outlet pipe (432). The air inlet pipe (431) is arranged above the guide plate (120), and a filter screen is connected inside the air outlet pipe (432).

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