阅读说明：本技术 一种多工位减薄机 (Multi-station thinning machine ) 是由 张亮 韩金桥 于 2019-08-26 设计创作，主要内容包括：本发明公布了一种多工位减薄机,它包括公转平台,公转平台上包含多个工位,其中包括至少一个材料取放工位和多个打磨工位,每个工位上均设置有工件轴,每个打磨工位均设置有毛刷组件以及用于对工件轴进行自动对接并驱动工件轴进行旋转的对接驱动机构。本发明的目的是提供一种多工位减薄机,多工位打磨提高了生产效率和打磨效果,对接驱动机构能够和工件轴完成自动对接,同时驱动工件轴自动旋转,提高了打磨过程在工位切换的流畅性。(The invention discloses a multi-station thinning machine which comprises a revolution platform, wherein the revolution platform comprises a plurality of stations, at least one material taking and placing station and a plurality of polishing stations are included, a workpiece shaft is arranged on each station, and each polishing station is provided with a brush assembly and a butt joint driving mechanism for automatically butt joint the workpiece shaft and driving the workpiece shaft to rotate. The invention aims to provide a multi-station thinning machine, wherein multi-station grinding improves production efficiency and grinding effect, a butt joint driving mechanism can be automatically butted with a workpiece shaft and simultaneously drive the workpiece shaft to automatically rotate, and smoothness of station switching in the grinding process is improved.)

1. A multi-station thinning machine comprises a revolution platform, wherein the revolution platform comprises a plurality of stations, at least one material taking and placing station and a plurality of grinding stations are included, and each station is provided with a workpiece shaft (5), and the multi-station thinning machine is characterized in that each grinding station is provided with a brush component (6) and a butt joint driving mechanism (7) for automatically butt joint the workpiece shaft (5) and driving the workpiece shaft (5) to rotate; the brush assembly (6) comprises an upright post (61), a longitudinal guide rail (64) is arranged on the upright post (61), a lifting seat (65) is installed on the longitudinal guide rail (64), a grinding motor (63) is installed on the lifting seat (65), an output shaft of the grinding motor (63) is connected with a grinding main shaft (66), a grinding disc (67) is connected to the bottom of the grinding main shaft (66), and the lifting seat (65) is connected with a lifting mechanism.

2. A multi-station thinning machine according to claim 1, characterized in that the revolution platform comprises a turntable (1) mounted on a machine base (3), the turntable (1) is connected with a multi-station divider (2), and the multi-station divider (2) is connected with a turntable driving motor (4).

3. A multi-station thinning machine as claimed in claim 1, characterized in that the workpiece shaft (5) comprises a negative pressure suction cup (51), a negative pressure suction cup driving shaft (52) and a workpiece shaft gear (53) fixedly connected with the driving shaft (52), and the bottom of the negative pressure suction cup (51) is provided with a gas pipe rotary joint (54).

4. A multi-station thinning machine according to claim 3, characterized in that the butt-joint driving mechanism (7) comprises a fixed seat (79), a supporting block (78), a workpiece shaft driving motor (71), a gear shaft (74), a swing gear seat (75), a driving master gear (73) and a driving slave gear (72), wherein the workpiece shaft driving motor (71) is installed on the fixed seat (79), the gear shaft (74) is connected with an output shaft of the workpiece shaft driving motor (71), the driving master gear (73) is fixed on the gear shaft (74), the swing gear seat (75) is installed on the gear shaft (74), the swing gear seat (75) can freely swing around the gear shaft (74), the driving slave gear (72) is installed on the swing gear seat (75) and can freely rotate, the driving slave gear (72) is meshed with the driving master gear (73), and the swing gear seat (75) is connected with a spring between one end far from the driving slave gear (72) and the supporting block (78) And a spring (77), and a limiting device (76) used for limiting the position of the swing gear seat (75) when the swing gear seat swings is arranged on the supporting block (78).

5. A multi-station thinning machine according to claim 4, characterized in that the limiting device (76) is a bolt, the bolt is in threaded connection with the supporting block (78), and the tail end of the bolt is opposite to the side surface of the oscillating-tooth gear seat (75).

6. A multi-station thinning machine as claimed in claim 1, characterized in that the lifting mechanism comprises a lifting motor (62), a first ball screw (68) connected with an output shaft of the lifting motor (62), and a nut on the first ball screw (68) is fixedly connected with a support block (69) on the lifting seat (65).

7. A multi-station thinning machine according to claim 1, characterized in that it further comprises a base (613), the upper end of the base (613) is provided with a transverse guide (610), the transverse guide (610) is provided with a slide block (611), and the upright (61) is fixed on the slide block (611).

8. A multi-station thinning machine according to claim 7, characterized in that the slide (611) is adjusted in position on the transverse guides (610) by a hand-operated mechanism comprising a lead screw (615) and a handle (612), the lead screw (615) being in threaded connection with a projection at the bottom of the slide (611).

9. A multi-station thinning machine according to claim 7, characterized in that the slide (611) is adjusted in position on the transverse guides (610) by means of an electric mechanism comprising an adjustment motor, a lead screw (615) connected to the output shaft of the adjustment motor, the lead screw (615) being in threaded connection with a projection (614) at the bottom of the slide (611).

Technical Field

The invention relates to a polishing device, in particular to a multi-station thinning machine.

Background

Glass product (like window protective glass) adds man-hour, need polish to the glass surface, and traditional glass is polished through the manual work, and the dynamics of polishing and the gimmick of polishing that the manual work was polished are different from person to person, and the face of polishing is more crude, can not satisfy the demand of production.

The current surface that is used for the glass product is polished and is generally adopted simplex position polisher, and when the operation, the manual work will be waited to polish glass and place on the processing platform, will polish set drop to the glass surface and carry out the direct cutting, and its shortcoming lies in: the efficiency of polishing is low, and the effect of polishing is poor.

Disclosure of Invention

The invention aims to solve the problems, and provides a multi-station thinning machine, wherein the multi-station polishing improves the production efficiency and polishing effect, a butt joint driving mechanism can be automatically butted with a workpiece shaft, and the workpiece shaft is driven to automatically rotate at the same time, so that the smoothness of station switching in the polishing process is improved.

In order to realize the purpose, the invention adopts the technical scheme that: it includes the revolution platform, contains a plurality of stations on the revolution platform, wherein gets to put station and a plurality of station of polishing including at least one material, all is provided with the work piece axle on every station, and every station of polishing all is provided with the brush subassembly and is used for carrying out automatic butt joint and drive the work piece axle and carry out rotatory butt joint actuating mechanism to the work piece axle.

Further, revolution platform is including installing the carousel on the frame, and the carousel is connected with the multistation decollator, and the multistation decollator is connected with carousel driving motor.

Further, the workpiece shaft comprises a negative pressure sucker, a negative pressure sucker driving shaft and a workpiece shaft gear fixedly connected to the driving shaft, and a gas pipe rotary joint is arranged at the bottom of the negative pressure sucker.

Further, the butt joint driving mechanism comprises a fixed seat, a supporting block, a workpiece shaft driving motor, a gear shaft, a swing tooth gear seat, a driving main gear and a driving slave gear, wherein the workpiece shaft driving motor is installed on the fixed seat, the gear shaft is connected with an output shaft of the workpiece shaft driving motor, the driving main gear is fixed on the gear shaft, the swing tooth gear seat is installed on the gear shaft and can freely swing around the gear shaft, the driving slave gear is installed on the swing tooth gear seat and can freely rotate, the driving slave gear is meshed with the driving main gear, a spring is connected between one end, away from the driving slave gear, of the swing tooth gear seat and the supporting block, and a limiting device used for limiting the swing position of the swing tooth gear seat is installed on the supporting block.

Furthermore, the limiting device is a bolt, the bolt is connected with the supporting block through threads, and the tail end of the bolt is over against the side face of the swing tooth gear seat.

Further, the brush assembly comprises a stand column, a longitudinal guide rail is arranged on the stand column, a lifting seat is installed on the longitudinal guide rail, a polishing motor is installed on the lifting seat, an output shaft of the polishing motor is connected with a polishing main shaft, the bottom of the polishing main shaft is connected with a grinding disc, and the lifting seat is connected with a lifting mechanism.

Furthermore, the lifting mechanism comprises a lifting motor and a first ball screw connected with an output shaft of the lifting motor, and a nut on the first ball screw is fixedly connected with a support block on the lifting seat.

Furthermore, the device also comprises a base, wherein the upper end of the base is provided with a transverse guide rail, a sliding block is arranged on the transverse guide rail, and the upright post is fixed on the sliding block.

Furthermore, the position of the sliding block on the transverse guide rail is adjusted through a hand-operated mechanism, the hand-operated mechanism comprises a screw rod and a handle, and the screw rod is connected with a lug at the bottom of the sliding block through threads.

Furthermore, the position of the sliding block on the transverse guide rail is adjusted by the sliding block and an electric mechanism, the electric mechanism comprises an adjusting motor and a screw rod connected with an output shaft of the adjusting motor, and the screw rod is connected with a lug at the bottom of the sliding block through threads.

The invention has the beneficial effects that: the invention provides a multi-station thinning machine, which improves the production efficiency and the polishing effect through multi-station polishing, a butt joint driving mechanism can complete automatic butt joint with a workpiece shaft, and simultaneously drives the workpiece shaft to automatically rotate, so that the smoothness of station switching in the polishing process is improved.

The vertical height of the grinding disc in the grinding process can be adjusted through the lifting mechanism. The polishing amount can be adjusted by adjusting the upper position and the lower position of the grinding disc, so that the polishing effect is improved.

The horizontal position of the grinding disc in the grinding process can be adjusted electrically or manually, and the grinding amount can be adjusted by adjusting the horizontal position of the grinding disc, so that the grinding effect is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic front view of the present invention.

FIG. 3 is a perspective view of the brush assembly of the present invention.

Fig. 4 is a schematic perspective view of the docking driving mechanism according to the present invention.

Fig. 5 is a schematic perspective view of a workpiece spindle according to the present invention.

FIG. 6 is a perspective view of the brush assembly of the present invention.

FIG. 7 is a cross-sectional view of the brush assembly of the present invention.

The text labels in the figures are represented as: 1. a turntable; 2. a multi-station divider; 3. a machine base; 4. a turntable driving motor; 5. a workpiece shaft; 6. a brush assembly; 7. a docking drive mechanism; 51. a negative pressure sucker; 52. a negative pressure suction cup drive shaft; 53. a workpiece shaft gear; 54. a gas pipe rotary joint; 61. a column; 62. a lifting motor; 63. polishing the motor; 64. a longitudinal guide rail; 65. a lifting seat; 66. polishing the main shaft; 67. a grinding disc; 68. a first ball screw; 69. supporting a block; 610. a transverse guide rail; 611. a slider; 612. a handle; 613. a base; 614. a bump; 615. a screw rod; 71. a workpiece shaft drive motor; 72. driving the slave gear; 73. driving a main gear; 74. a gear shaft; 75. a swing gear seat; 76. a limiting device; 77. a spring; 78. a support block; 79. a fixed seat.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 7, the specific structure of the present invention is: it includes the revolution platform, contains a plurality of stations on the revolution platform, wherein gets to put station and a plurality of station of polishing including at least one material, all is provided with work piece axle 5 on every station, and every station of polishing all is provided with brush subassembly 6 and is used for carrying out automatic butt joint and drive work piece axle 5 and carry out rotatory butt joint actuating mechanism 7 to work piece axle 5.

Preferably, revolution platform is including installing carousel 1 on frame 3, and carousel 1 is connected with multistation decollator 2, and multistation decollator 2 is connected with carousel driving motor 4.

Preferably, the workpiece shaft 5 comprises a negative pressure suction cup 51, a negative pressure suction cup driving shaft 52 and a workpiece shaft gear 53 fixedly connected to the driving shaft 52, and the bottom of the negative pressure suction cup 51 is provided with an air pipe rotary joint 54.

Preferably, the docking driving mechanism 7 includes a fixed seat 79, a supporting block 78, a workpiece shaft driving motor 71, a gear shaft 74, a swing gear seat 75, a driving master gear 73 and a driving slave gear 72, wherein the workpiece shaft driving motor 71 is mounted on the fixed seat 79, the gear shaft 74 is connected with an output shaft of the workpiece shaft driving motor 71, the driving master gear 73 is fixed on the gear shaft 74, the swing gear seat 75 is mounted on the gear shaft 74, the swing gear seat 75 can swing freely around the gear shaft 74, the driving slave gear 72 is mounted on the swing gear seat 75 and can rotate freely, the driving slave gear 72 is meshed with the driving master gear 73, a spring 77 is connected between one end of the swing gear seat 75 far away from the driving slave gear 72 and the supporting block 78, and a limiting device 76 for limiting the position of the swing gear seat 75 is mounted on the supporting block 78.

Preferably, the limiting device 76 is a bolt, the bolt is connected with the supporting block 78 through threads, and the tail end of the bolt is opposite to the side face of the swing gear seat 75.

Preferably, the brush assembly 6 comprises a vertical column 61, a longitudinal guide rail 64 is arranged on the vertical column 61, a lifting seat 65 is installed on the longitudinal guide rail 64, a polishing motor 63 is installed on the lifting seat 65, an output shaft of the polishing motor 63 is connected with a polishing main shaft 66, the bottom of the polishing main shaft 66 is connected with a grinding disc 67, and the lifting seat 65 is connected with a lifting mechanism.

Preferably, the lifting mechanism comprises a lifting motor 62 and a first ball screw 68 connected with an output shaft of the lifting motor 62, and a nut on the first ball screw 68 is fixedly connected with a support block 69 on the lifting base 65.

Preferably, it further comprises a base 613, the upper end of the base 613 is provided with a transverse rail 610, a sliding block 611 is mounted on the transverse rail 610, and the upright 61 is fixed on the sliding block 611.

Preferably, the slide block 611 is adjusted in position on the transverse guide 610 by a hand-operated mechanism, which includes a lead screw 615 and a handle 612, and the lead screw 615 is connected with a projection at the bottom of the slide block 611 through a thread.

Preferably, the slide block 611 is adjusted on the transverse guide rail 610 by an electric mechanism, the electric mechanism comprises an adjusting motor, a screw rod 615 connected with an output shaft of the adjusting motor, and the screw rod 615 is connected with a lug 614 at the bottom of the slide block 611 through threads.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.