Rotation driving structure of ball rod polishing machine

Abstract

The utility model discloses a rotation driving structure of a ball rod polishing machine, which comprises a base, a rack is arranged on the base, a guide rail is arranged in the rack, and the guide rail is arranged on the base; a guide rail is arranged on the rack, a workbench is arranged on the guide rail, a swing table is arranged on the workbench, a rotary rubber roller is arranged on the swing table, and a polishing wheel is arranged above the rotary rubber roller and is arranged on the rack; a rubber roller bearing seat is arranged at the end, close to the polishing wheel, of the swing table, and a plurality of rotating rubber rollers arranged in parallel are arranged on the side, facing the swing table, of the rubber roller bearing seat. A rotary driving gear matched and corresponding to the rotary rubber roller is arranged on the side, away from the swing table, of the rubber roller bearing seat, and the rotary driving gear is in transmission connection with the rotary rubber roller; the rotary driving gear is arranged at one end of the rotary rubber roller away from the swing table. When the polishing machine works, workpieces are placed on the rubber roller station group, so that a plurality of workpieces can be polished at the same time, the workpieces can obtain a consistent flat and smooth effect, and the polishing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a polishing machine for polishing a cue (billiard cue or table tennis cue, etc.). Background Art

[0002] The polishing machine is a finishing process for the surface of the workpiece, which reduces the surface roughness of the workpiece and makes the workpiece have a bright and smooth surface.

[0003] The cue (billiard cue or table tennis cue, etc.) needs a smooth and flat surface to ensure the feel and aesthetics. However, the billiard cue has a certain taper, and the cue is thin at the front and thick at the back. The existing billiard cue polishing is mostly done manually, and sandpaper is repeatedly rubbed and polished on the billiard cue by hand. The work intensity is high, the efficiency of grinding and polishing is low, and the consistency of smoothness and glossiness is poor, which is difficult to meet the high quality requirements. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the purpose of the utility model is to provide a rubber roller rotating drive structure for a cue polishing machine, which can polish the workpiece (billiard cue or table tennis cue) back and forth from front to back multiple times to improve efficiency and ensure polishing quality.

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

[0006] A rotary drive structure of a club polishing machine comprises a base, a frame is arranged on the base, a guide rail is arranged in the frame, and the guide rail is arranged on the base; a workbench is arranged on the guide rail, a swing table is arranged on the workbench, a rotating rubber roller is arranged on the swing table, a polishing wheel is arranged above the rotating rubber roller, and the polishing wheel is arranged on the frame;

[0007] A rubber roller bearing seat is provided at one end of the swing table close to the polishing wheel, and a plurality of parallel arranged rotating rubber rollers are provided on the side of the rubber roller bearing seat facing the swing table; a rotating driving gear corresponding to the rotating rubber roller is provided on the side of the rubber roller bearing seat away from the swing table, and the rotating driving gear is transmission-connected with the rotating rubber roller;

[0008] The rotary driving gear is arranged at one end of the rotary rubber roller away from the swinging platform;

[0009] A power gear is provided below the rotary drive gear, and the rotary drive gear is meshedly connected with the power gear;

[0010] The rubber roller bearing seat is provided with N power gears arranged at intervals in transverse direction, one side of the power gear is provided with N+1 rotation drive gears arranged at intervals in transverse direction, and the rotation drive gear is arranged on the rubber roller bearing seat.

[0011] Furthermore, in some embodiments, a rubber roller rotating motor is provided on a side of the rubber roller bearing seat away from the rotating rubber roller, and an output end of the rubber roller rotating motor is drivingly connected to a power gear;

[0012] The power gear is arranged between two adjacent rotation drive gears, and the power gear is arranged below the rotation drive gear; the two adjacent rotation drive gears are respectively meshed and connected with a power gear below;

[0013] N power gears and N+1 rotation drive gears are arranged in parallel.

[0014] Further, in some embodiments, a rotary drive gear is disposed on the power gear, and the power gear is meshed and transmission-connected with two adjacent rotary drive gears;

[0015] Two adjacent power gears are respectively meshed and connected with an upper rotation driving gear.

[0016] Further, in some embodiments, the rubber roller bearing seat is provided with rotating rubber rollers arranged in parallel in a horizontal row, two adjacent rotating rubber rollers form a pair of rubber roller station groups, and the rubber roller station groups are arranged in parallel in a longitudinal direction;

[0017] N+1 rotating drive gears are arranged on the power gear in a transversely spaced arrangement. The N+1 rotating drive gears are connected to N+1 rotating rubber rollers in a transmission manner. The N+1 rotating rubber rollers constitute N rubber roller station groups.

[0018] Further, in some embodiments, the rubber roller rotating motor is arranged on the swinging platform, the output end of the rubber roller rotating motor is provided with a rubber roller rotating reducer, the output end of the rubber roller rotating reducer is provided with an output shaft, and the end of the output shaft away from the rubber roller rotating reducer is connected to the power gear drive.

[0019] Furthermore, in some embodiments, a rubber roller rotation reducer is provided at the output end of the rubber roller rotation motor, and the rubber roller rotation motor is arranged on the swing platform through the rubber roller rotation reducer; an output shaft is provided at the output end of the rubber roller rotation reducer, and a power gear is provided at the end of the output shaft away from the rubber roller rotation reducer, and the output shaft is drivingly connected to the power gear.

[0020] Further, in some embodiments, a rack is provided on the side of the workbench, and an advance and retreat motor corresponding to the rack is provided on the base, and a gear driven by the advance and retreat motor is meshed and connected with the rack; an advance and retreat guide wheel corresponding to the guide rail is provided under the workbench, and the advance and retreat guide wheel is arranged on the guide rail;

[0021] The workbench is provided with left and right swing slide rails which are vertically distributed with the guide rails, and the swing table is arranged on the left and right swing slide rails through the slide seat on the bottom; the workbench is provided with left and right swing motors, and the output shafts of the left and right swing motors are provided with eccentric wheels, and the eccentric wheels on the output shafts of the left and right swing motors are connected with the swing table through connecting rods.

[0022] Furthermore, in some embodiments, workpiece anti-drop baffles are provided on both sides of the rubber roller bearing seat, and the workpiece anti-drop baffles are arranged on the outside of both sides of the side-by-side rotating rubber roller group.

[0023] The utility model adopts a rotary drive structure composed of N power gears and (N+1) rotary drive gears, so that the rotary drive gears are correspondingly connected with the rubber roller station groups, so that multiple rubber roller station groups arranged in parallel rotate synchronously. When working, the workpieces are placed on the rubber roller station groups, so that multiple workpieces can be polished at the same time, so that the workpieces obtain a consistent flat and smooth effect, improve the polishing quality, and improve the accuracy and smoothness of the surface polishing of the workpieces (billiard cues, table tennis cues, etc.). BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an exploded schematic diagram of the rubber roller part of the embodiment of the utility model;

[0025] Figure 2 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the rotary drive gear part of the embodiment of the utility model;

[0027] Figure 4 It is a cross-sectional structural diagram of an embodiment of the utility model;

[0028] Figure 5 for Figure 1 Schematic diagram of the structure of part A.

[0029] Description of the main parts markings in the figure:

[0030] Base 11, frame 12, guide rail 13, workbench 14, swing table 15, polishing wheel 16, advance and retreat motor 21, advance and retreat guide wheel 23, rack 24, left and right swing slide rail 25, rotating rubber roller 32, rubber roller bearing seat 37, left and right swing motor 41, rubber roller rotation reducer 46, power gear 47, transmission gear 48, rotation drive gear 49, rubber roller rotation motor 51, rubber roller station group 52, output shaft 54, workpiece anti-drop baffle 55, workpiece 89. DETAILED DESCRIPTION

[0031] In order to further understand the features, technical means and specific purposes and functions achieved by the present invention, and analyze the advantages and spirit of the present invention, a further understanding is obtained through the following detailed description of the present invention in combination with the accompanying drawings and specific implementation methods.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "front", "rear" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] As shown in the accompanying drawings, the utility model includes a base 11, a frame 12 is provided on the base 11, a guide rail 13 is provided in the frame 12, and the guide rail 13 is arranged on the base 11; a workbench 14 is provided on the guide rail 13, a swing table 15 is provided on the workbench 14, a rotating rubber roller 32 is provided on the swing table 15, a polishing wheel 16 is provided above the rotating rubber roller 32, and the polishing wheel 16 is arranged on the frame 12.

[0035] A rack 24 is provided on the side of the workbench 14, and an advance and retreat motor 21 corresponding to the rack 24 is provided on the base 11, and a gear driven by the advance and retreat motor 21 is meshed and connected with the rack 24; an advance and retreat guide wheel 23 corresponding to the guide rail 13 is provided below the workbench 14, and the advance and retreat guide wheel 23 is arranged on the guide rail 13. A left and right swinging slide rail 25 vertically distributed with the guide rail 13 is provided above the workbench 14, and the swinging table 15 is arranged on the left and right swinging slide rail 25 through a slide seat on the bottom surface; a left and right swinging motor 41 is provided on the workbench 14, and an eccentric wheel is provided on the output shaft of the left and right swinging motor 41, and the eccentric wheel on the output shaft of the left and right swinging motor 41 is connected to the swinging table 15 through a connecting rod.

[0036] Furthermore, in one of the embodiments, a rubber roller bearing seat 37 is provided at one end of the oscillating table 15 close to the polishing wheel 16, and a plurality of (longitudinally) parallel rotating rubber rollers 32 are provided on the side of the rubber roller bearing seat 37 facing the oscillating table 15; a rotating driving gear 49 matching the rotating rubber roller 32 is provided on the side of the rubber roller bearing seat 37 away from the oscillating table 15, and the rotating driving gear 49 is transmission-connected to the rotating rubber roller 32, and the rotating driving gear 49 is arranged at one end of the rotating rubber roller 32 away from the oscillating table 15.

[0037] A power gear 47 is provided below the rotary drive gear 49, and the rotary drive gear 49 is meshedly connected with the power gear 47; N power gears 47 arranged laterally at intervals are provided on the rubber roller bearing seat 37, and N+1 rotary drive gears 49 arranged laterally at intervals are provided on one side of the power gear 47, and the rotary drive gear 49 is set on the rubber roller bearing seat 37.

[0038] Workpiece anti-drop baffles 55 are provided on both sides of the rubber roller bearing seat 37 , and the workpiece anti-drop baffles 55 are arranged outside on both sides of the N+1 rotating rubber rollers 32 arranged side by side.

[0039] A rubber roller rotating motor 51 is provided on the outer side of the rubber roller bearing seat 37, and the rubber roller rotating motor 51 is arranged on the swinging platform 15 through the rubber roller rotating reducer 46. The output end of the rubber roller rotating motor 51 is provided with the rubber roller rotating reducer 46, and the output end of the rubber roller rotating reducer 46 is provided with an output shaft 54, and the end of the output shaft 54 ​​away from the rubber roller rotating reducer 46 is drivingly connected to the power gear 47; that is, the end of the output shaft 54 ​​away from the rubber roller rotating reducer 46 is provided with the power gear 47, and the output shaft 54 ​​is drivingly connected to the power gear 47.

[0040] Furthermore, in one of the embodiments, N power gears 47 arranged in a transverse interval are provided on the rubber roller bearing seat 37, and (N+1) rotary drive gears 49 arranged in a transverse interval are provided above the power gears 47, and the rotary drive gears 49 are arranged on the rubber roller bearing seat 37.

[0041] Further, in one embodiment, the power gear 47 is disposed between two adjacent rotation drive gears 49, and the power gear 47 is disposed below the rotation drive gear 49; the two adjacent rotation drive gears 49 are respectively meshed and connected with a power gear 47 below;

[0042] The N power gears 47 and the N+1 rotation driving gears 49 are arranged in parallel.

[0043] A power gear 47 is meshed and transmission-connected with two adjacent rotation drive gears 49 above; a plurality of power gears 47 are arranged in horizontal rows and spaced apart on the rubber roller bearing seat 37 .

[0044] Further, in one embodiment, the rubber roller bearing seat 37 is provided with rotating rubber rollers 32 arranged in parallel in the longitudinal direction, and two adjacent rotating rubber rollers 32 form a pair of rubber roller station groups 52, and the rubber roller station groups 52 are arranged in parallel in the longitudinal direction;

[0045] Two adjacent power gears 47 are respectively meshed with one of the upper rotation drive gears 49. N+1 rotation drive gears 49 are arranged horizontally and spaced apart on the upper side of the power gear 47. The N+1 rotation drive gears 49 are transmission-connected with N+1 rotating rubber rollers 32, and the N+1 rotating rubber rollers 32 form N rubber roller station groups 52.

[0046] Furthermore, in one embodiment, seven rotating drive gears 49 and six power gears 47 are provided on the rubber roller bearing seat 37. During operation, the six power gears 47 on the rubber roller bearing seat 37 drive the seven rotating drive gears 49 above, and the seven rotating drive gears 49 simultaneously drive the six rubber roller station groups 52 to rotate synchronously; six workpieces 89 (billiard cues, table tennis cues, etc.) are placed on the six rubber roller station groups 52, and polishing or sanding operations are performed simultaneously.

[0047] Machine working principle:

[0048] The workpiece 89 is placed on the rubber roller station group 52, and the rubber roller rotating motor 51 drives the rubber roller to rotate. The rubber roller station group 52 drives the workpiece 89 (billiard cue, table tennis cue) to rotate 360 ​​degrees. The left and right swing motor 41 swings the swing table 15 back and forth. The forward and backward motor 21 drives the workpiece 89 to move forward and backward in the polishing area of ​​the polishing wheel 16. The head of the polishing wheel 16 (or sanding wheel) is pressed down to contact the surface of the workpiece 89 for polishing or sanding.

[0049] The specific position and size may depend on actual product requirements and are not limited in this embodiment.

[0050] The above embodiments only express several preferred implementations of the utility model, and the descriptions thereof are relatively specific and detailed. It should be understood that the utility model is not limited to the forms disclosed herein, and should not be regarded as the exclusion of other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge in the relevant field, and cannot be understood as limiting the scope of the utility model. It should be pointed out that for ordinary technicians in this field, several deformations and improvements can be made without departing from the concept of the utility model. The changes and modifications made by the personnel in this field do not depart from the spirit and scope of the utility model, and all of these belong to the protection scope of the claims attached to the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A rotary drive structure of a club polishing machine, comprising: A base (11), wherein a frame (12) is provided on the base (11), a guide rail (13) is provided in the frame (12), and the guide rail (13) is arranged on the base (11); characterized in that a workbench (14) is provided on the guide rail (13), a swing table (15) is provided on the workbench (14), a rotating rubber roller (32) is provided on the swing table (15), a polishing wheel (16) is provided above the rotating rubber roller (32), and the polishing wheel (16) is arranged on the frame (12); A rubber roller bearing seat (37) is provided at one end of the swing table (15) close to the polishing wheel (16); a plurality of parallel-arranged rotating rubber rollers (32) are provided on the side of the rubber roller bearing seat (37) facing the swing table (15); a rotating driving gear (49) matching and corresponding to the rotating rubber roller (32) is provided on the side of the rubber roller bearing seat (37) away from the swing table (15); the rotating driving gear (49) is transmission-connected to the rotating rubber roller (32); The rotary driving gear (49) is arranged at one end of the rotary rubber roller (32) away from the swinging platform (15); A power gear (47) is provided below the rotary drive gear (49), and the rotary drive gear (49) is meshedly connected with the power gear (47); The rubber roller bearing seat (37) is provided with N power gears (47) arranged in a transverse interval, and one side of the power gear (47) is provided with N+1 rotary drive gears (49) arranged in a transverse interval. The rotary drive gear (49) is arranged on the rubber roller bearing seat (37).

2. The rotary drive structure of a ball bar polishing machine according to claim 1, characterized in that: A rubber roller rotating motor (51) is provided on the side of the rubber roller bearing seat (37) away from the rotating rubber roller (32), and the output end of the rubber roller rotating motor (51) is drivingly connected to the power gear (47); The power gear (47) is arranged between two adjacent rotation drive gears (49), and the power gear (47) is arranged below the rotation drive gear (49); the two adjacent rotation drive gears (49) are respectively meshed with one of the power gears (47) below; The N power gears (47) and the N+1 rotation driving gears (49) are arranged in parallel.

3. The rotary drive structure of a ball bar polishing machine according to claim 2, characterized in that: A rotary drive gear (49) is disposed on the power gear (47), and the power gear (47) is meshed and transmission-connected with two adjacent rotary drive gears (49); Two adjacent power gears (47) are respectively meshed with an upper rotation drive gear (49).

4. The rotary drive structure of a ball bar polishing machine according to claim 2, characterized in that: The rubber roller bearing seat (37) is provided with rotating rubber rollers (32) arranged in parallel in a horizontal row, two adjacent rotating rubber rollers (32) form a pair of rubber roller station groups (52), and the rubber roller station groups (52) are arranged in parallel in a longitudinal direction; N+1 rotating drive gears (49) are arranged in a transverse spacing on the upper side of the power gear (47); the N+1 rotating drive gears (49) are drivingly connected to N+1 rotating rubber rollers (32); and the N+1 rotating rubber rollers (32) form N rubber roller station groups (52).

5. The rotary drive structure of a ball bar polishing machine according to claim 2, characterized in that: The rubber roller rotating motor (51) is arranged on the swing platform (15); a rubber roller rotating reducer (46) is arranged at the output end of the rubber roller rotating motor (51); an output shaft (54) is arranged at the output end of the rubber roller rotating reducer (46); and one end of the output shaft (54) away from the rubber roller rotating reducer (46) is drivingly connected to a power gear (47).

6. The rotary drive structure of a ball bar polishing machine according to claim 2, characterized in that: The output end of the rubber roller rotating motor (51) is provided with a rubber roller rotating reducer (46), and the rubber roller rotating motor (51) is arranged on the swing platform (15) through the rubber roller rotating reducer (46); the output end of the rubber roller rotating reducer (46) is provided with an output shaft (54), and the end of the output shaft (54) away from the rubber roller rotating reducer (46) is provided with a power gear (47), and the output shaft (54) is drivingly connected to the power gear (47).

7. The rotary drive structure of a ball bar polishing machine according to claim 1, characterized in that: A rack (24) is provided on the side of the workbench (14); an advance / retract motor (21) matching the rack (24) is provided on the base (11); a gear driven by the advance / retract motor (21) is meshedly connected with the rack (24); an advance / retract guide wheel (23) matching the guide rail (13) is provided below the workbench (14); the advance / retract guide wheel (23) is arranged on the guide rail (13); The top of the workbench (14) is provided with a left-right swinging slide rail (25) which is vertically distributed with the guide rail (13); the swinging platform (15) is arranged on the left-right swinging slide rail (25) through a slide seat on the bottom surface; the workbench (14) is provided with a left-right swinging motor (41); an eccentric wheel is arranged on the output shaft of the left-right swinging motor (41); and the eccentric wheel on the output shaft of the left-right swinging motor (41) is connected to the swinging platform (15) through a connecting rod.

8. The rotary drive structure of a ball bar polishing machine according to claim 1, characterized in that: Workpiece anti-drop baffles (55) are arranged on both sides of the rubber roller bearing seat (37), and the workpiece anti-drop baffles (55) are arranged outside the two sides of the side-by-side rotating rubber roller (32) group.

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