CN215247569U - Double-centrifugal disc - Google Patents

Abstract

The utility model discloses a double centrifugal disk, belonging to the technical field of industrial manufacturing, the technical proposal key points comprise a mounting frame, an inner centrifugal disk, an outer centrifugal disk and a centrifugal disk outer cover, wherein the inner centrifugal disk and the outer centrifugal disk are rotationally mounted on the mounting frame, the mounting frame is provided with an inner driving device for driving the inner centrifugal disk to rotate, the mounting frame is provided with an outer driving device for driving the outer centrifugal disk to rotate, the rotating speed of the inner centrifugal disk is higher than that of the outer centrifugal disk, the inner centrifugal disk is obliquely arranged, the outer centrifugal disk is horizontally arranged, the outer centrifugal disk is positioned at the peripheral wall of the inner centrifugal disk, the highest surface of the inner centrifugal disk is higher than the disk surface of the outer centrifugal disk, the centrifugal disk outer cover is positioned at the upper surface of the outer centrifugal disk, a feeding track is formed between the centrifugal disk outer cover and the outer centrifugal disk, the side wall of the centrifugal disk outer cover is provided with a centrifugal disk outlet communicated with the feeding track, the utility model discloses vibrations and noise in the feed process have and reduce.

Description

Double-centrifugal disc

Technical Field

The utility model belongs to the technical field of the industrial manufacturing, more specifically says that it relates to a two centrifugal dishes.

Background

The vibrating tray (Vibrator Bowl) is an auxiliary feeding device of an automatic assembling or automatic processing machine, called part feeding device for short, and can arrange various products in order and match with automatic assembling equipment to assemble various parts of the products into a complete product.

At present, most of automatic production of mechanical equipment adopts a vibration disc for feeding, and the vibration disc usually comprises a hopper, a chassis, a controller, a linear feeder, a storage bin and a photoelectric sensing system.

However, the vibration plate generates large vibration and noise in the early feeding process, so that the working environment is noisy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a two centrifugal centrifuge discs, its advantage lies in reducing vibrations and the noise of feed in-process.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a two centrifugal discs, includes mounting bracket, interior centrifugal disc, outer centrifugal disc and centrifugal disc dustcoat, interior centrifugal disc and outer centrifugal disc rotate to be installed on the mounting bracket, be provided with on the mounting bracket and drive interior centrifugal disc pivoted interior drive arrangement, be provided with on the mounting bracket and drive outer centrifugal disc pivoted outer drive arrangement, the slew velocity of interior centrifugal disc is higher than the slew velocity of outer centrifugal disc, interior centrifugal disc is the slope setting, outer centrifugal disc is the level setting, outer centrifugal disc is located the periphery wall of interior centrifugal disc, the highest face of interior centrifugal disc is higher than the quotation of outer centrifugal disc, centrifugal disc dustcoat is located outer centrifugal disc upper surface, form the pay-off track between centrifugal disc dustcoat and the outer centrifugal disc, the lateral wall of centrifugal disc dustcoat is provided with the centrifugal disc export that is linked together with the pay-off track.

Through adopting above-mentioned technical scheme, put into including the product in the centrifugal dish, along with the rotation of interior centrifugal dish, the product can be thrown by interior centrifugal dish and send to the pay-off track of outer centrifugal dish in, the product passes through the centrifugal dish export from the pay-off track and conveys the assigned position to accomplish the feed work of product, above-mentioned feed in-process vibration is less and the noise is lower.

The utility model discloses further set up to: interior drive arrangement includes interior motor, axle sleeve and universal joint shaft coupling, interior motor is vertical to be fixed on the mounting bracket, the axle sleeve is fixed on the mounting bracket, the one end of universal joint shaft coupling is fixed on the output shaft of interior motor, the other end of universal joint shaft coupling passes the axle sleeve and fixes the lower surface including the centrifugal disc.

Through adopting above-mentioned technical scheme, when centrifugal disc rotated in needs, start interior motor for interior motor drives universal joint coupling and rotates, thereby makes universal joint coupling drive interior centrifugal disc and rotates, makes interior centrifugal rotating disc slope rotate on the mounting bracket.

The utility model discloses further set up to: outer drive arrangement includes outer motor, first runner, second runner, belt and fixed block, the vertical fixing of outer motor is on the mounting bracket, first runner is fixed on the output shaft of outer motor, the fixed block is fixed on the lower surface of outer centrifugal disc, the fixed block rotates and installs on the periphery wall of axle sleeve, the lower surface at the fixed block is fixed to the second runner, the belt cover is established on first runner and second runner.

Through adopting above-mentioned technical scheme, when needs drive outer centrifugal disc and rotate, start outer motor, outer motor drives first runner and rotates, and first runner passes through the belt and drives the rotation of second runner for outer centrifugal disc rotates and installs on the mounting bracket.

The utility model discloses further set up to: the circle center of the second rotating wheel is positioned on the axis of the output shaft of the inner motor.

By adopting the technical scheme, the circle center of the second rotating wheel is positioned on the axis of the output shaft of the inner motor, so that the outer centrifugal disc and the inner centrifugal disc can keep coaxial rotation, and a product can be stably conveyed to the outer centrifugal disc from the inner centrifugal disc.

The utility model discloses further set up to: the highest surface of the inner centrifugal disc is flush with the disc surface of the outer centrifugal disc.

By adopting the technical scheme, when the highest surface of the inner centrifugal disc is flush with the disc surface of the outer centrifugal disc, a product can be smoothly conveyed to the outer centrifugal disc from the inner centrifugal disc.

The utility model discloses further set up to: the inner centrifugal disc is arranged with a high middle part and a low periphery.

Through adopting above-mentioned technical scheme, set interior centrifugal disk to middle high periphery low, can avoid the product to pile up in the center department of interior centrifugal disk.

The utility model discloses further set up to: a gap exists between the inner centrifugal disk and the outer centrifugal disk.

Through adopting above-mentioned technical scheme, the setting in clearance can reduce the frictional force between product and the outer centrifugal disk for the smooth and easy removal of product is in inner centrifugal disk.

The utility model discloses further set up to: the inclination angle of the inner centrifugal disc is 10-35 degrees.

Through adopting above-mentioned technical scheme, the inclination of centrifugal dish in the control can avoid interior centrifugal dish inclination too big and lead to the product can't get into outer centrifugal dish in, can avoid interior centrifugal dish inclination undersize simultaneously, lead to a plurality of products to get into outer centrifugal dish simultaneously.

To sum up, the utility model has the advantages of it is following:

1. putting the products into the inner centrifugal disc, throwing the products into a feeding track of the outer centrifugal disc by the inner centrifugal disc along with the rotation of the inner centrifugal disc, and conveying the products to a specified position from the feeding track through an outlet of the centrifugal disc, so that the feeding work of the products is finished, wherein the vibration is small and the noise is low in the feeding process;

2. when the highest surface of the inner centrifugal disc is flush with the disc surface of the outer centrifugal disc, products can be smoothly conveyed from the inner centrifugal disc to the outer centrifugal disc;

3. the inclination angle of the inner centrifugal disc is controlled, the phenomenon that products cannot enter the outer centrifugal disc due to the fact that the inclination angle of the inner centrifugal disc is too large can be avoided, and meanwhile, the phenomenon that a plurality of products enter the outer centrifugal disc simultaneously due to the fact that the inclination angle of the inner centrifugal disc is too small can be avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of a partial explosion structure of the highlighted inner driving device of the present embodiment.

Description of reference numerals: 1. a mounting frame; 2. an inner centrifugal disc; 3. an outer centrifugal disc; 4. a centrifugal disc outer cover; 5. a connecting frame; 6. an inner drive device; 61. an inner motor; 62. a shaft sleeve; 63. a universal joint coupling; 64. a through hole; 7. an external drive device; 71. an outer motor; 72. a first runner; 73. a second runner; 74. a belt; 75. a fixed block; 76. an opening; 8. a feeding track; 9. an outlet of the centrifugal disc; 10. a gap.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A double centrifugal type centrifugal disc is shown in figure 1 and comprises an installation frame 1, an inner centrifugal disc 2, an outer centrifugal disc 3 and a centrifugal disc outer cover 4, wherein a connecting frame 5 is welded on the inner side wall of the installation frame 1, an inner driving device 6 and an outer driving device 7 are vertically fixed on the connecting frame 5, the output end of the inner driving device 6 is fixed with the lower surface of the inner centrifugal disc 2, the outer driving device 7 drives the outer centrifugal disc 3 to rotate, the rotating speed of the inner centrifugal disc 2 is higher than that of the outer centrifugal disc 3, the outer centrifugal disc 3 is arranged in a U shape, the inner centrifugal disc 2 is located in the outer centrifugal disc 3, the upper surface of the outer centrifugal disc 3 is arranged horizontally, the inner centrifugal disc 2 is arranged in an inclined mode, the highest surface of the inner centrifugal disc 2 in the embodiment is flush with the upper surface of the outer centrifugal disc 3, and in other embodiment modes, the highest surface of the inner centrifugal disc 2 is higher than the disc surface of the outer centrifugal disc 3. The centrifugal disc outer cover 4 is welded on the upper surface of the mounting frame 1, the centrifugal disc outer cover 4 is positioned on the upper surface of the outer centrifugal disc 3, the disc surfaces of the inner and outer centrifugal discs 3 positioned on the centrifugal disc outer cover 4 form a feeding track 8, and a centrifugal disc outlet 9 communicated with the feeding track 8 is installed on the centrifugal disc outer cover 4.

Wherein, referring to fig. 1, the inner centrifugal disk 2 is arranged with a high middle periphery and a low middle periphery, and the inner centrifugal disk 2 is arranged with a high middle periphery and a low middle periphery, thereby preventing products from accumulating at the center of the inner centrifugal disk 2, and the inclination angle of the inner centrifugal disk 2 is 10-35 degrees.

Then, a gap 10 is reserved between the inner centrifugal disc 2 and the outer centrifugal disc 3. The friction between the product and the outer centrifugal disk 3 can be reduced by the gap 10, so that the product moves smoothly in the inner centrifugal disk 2.

Referring to fig. 2, the inner driving device 6 includes an inner motor 61, a shaft sleeve 62 and a universal joint coupler 63, a through hole 64 is formed at an axis of the outer centrifugal disk 3, the shaft sleeve 62 passes through the through hole 64 and is fixed on the connecting frame 5, the inner motor 61 is vertically fixed on the connecting frame 5, one end of the universal joint coupler 63 is fixed on an output shaft of the inner motor 61, the other end of the universal joint coupler 63 is fixed on a bottom surface of the outer centrifugal disk 3, and the output shaft of the inner motor 61 and the universal joint coupler 63 are both located in the shaft sleeve 62.

Referring to fig. 2, the external driving device 7 includes an external motor 71, a first rotating wheel 72, a second rotating wheel 73, a belt 74 and a fixing block 75, the fixing block 75 is clamped in the through hole 64, the fixing block 75 is cylindrical, an opening 76 for the shaft sleeve 62 to pass through is formed in the axis of the fixing block 75, the fixing block 75 is rotatably mounted with the shaft sleeve 62, the second rotating wheel 73 is welded on the lower surface of the fixing block 75, so that the center of the second rotating wheel 73 is located on the axis of the output shaft of the internal motor 61, the external motor 71 is vertically fixed on the connecting frame 5, the first rotating wheel 72 is fixed on the output shaft of the external motor 71, and the belt 74 is sleeved on the first rotating wheel 72 and the second rotating wheel 73.

The utility model discloses a working process and beneficial effect as follows:

the products are thrown into the inner centrifugal disc 2, along with the rotation of the inner centrifugal disc 2, the products are thrown into the feeding track 8 of the outer centrifugal disc 3 by the inner centrifugal disc 2, and the products are conveyed to a specified position from the feeding track 8 through the centrifugal disc outlet 9, so that the feeding work of the products is completed, and the vibration and the noise are small in the feeding process.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. A dual centrifugal centrifuge disk characterized by: comprises an installation frame (1), an inner centrifugal disc (2), an outer centrifugal disc (3) and a centrifugal disc outer cover (4), wherein the inner centrifugal disc (2) and the outer centrifugal disc (3) are rotatably installed on the installation frame (1), the installation frame (1) is provided with an inner driving device (6) for driving the inner centrifugal disc (2) to rotate, the installation frame (1) is provided with an outer driving device (7) for driving the outer centrifugal disc (3) to rotate, the rotating speed of the inner centrifugal disc (2) is higher than that of the outer centrifugal disc (3), the inner centrifugal disc (2) is obliquely arranged, the outer centrifugal disc (3) is horizontally arranged, the outer centrifugal disc (3) is positioned on the outer peripheral wall of the inner centrifugal disc (2), the highest surface of the inner centrifugal disc (2) is higher than the disc surface of the outer centrifugal disc (3), and the centrifugal disc outer cover (4) is positioned on the upper surface of the outer centrifugal disc (3), a feeding track (8) is formed between the centrifugal disc outer cover (4) and the outer centrifugal disc (3), and a centrifugal disc outlet (9) communicated with the feeding track (8) is arranged on the side wall of the centrifugal disc outer cover (4).

2. A dual centrifugal centrifuge disk according to claim 1 wherein: interior drive arrangement (6) include interior motor (61), axle sleeve (62) and universal joint coupling (63), interior motor (61) is vertical to be fixed on mounting bracket (1), axle sleeve (62) are fixed on mounting bracket (1), the one end of universal joint coupling (63) is fixed on the output shaft of interior motor (61), the other end of universal joint coupling (63) passes axle sleeve (62) and fixes the lower surface including centrifugal disc (2).

3. A dual centrifugal centrifuge disk according to claim 2 wherein: outer drive arrangement (7) are including outer motor (71), first runner (72), second runner (73), belt (74) and fixed block (75), outer motor (71) is vertical to be fixed on mounting bracket (1), first runner (72) are fixed on the output shaft of outer motor (71), the lower surface of outer centrifugal disc (3) is fixed in fixed block (75), fixed block (75) are rotated and are installed on the periphery wall of axle sleeve (62), the lower surface at fixed block (75) is fixed in second runner (73), belt (74) cover is established on first runner (72) and second runner (73).

4. A dual centrifugal centrifuge disk according to claim 3 wherein: the circle center of the second rotating wheel (73) is positioned on the axis of the output shaft of the inner motor (61).

5. A dual centrifugal centrifuge disk according to claim 1 wherein: the highest surface of the inner centrifugal disc (2) is flush with the disc surface of the outer centrifugal disc (3).

6. A dual centrifugal centrifuge disk according to claim 1 wherein: the inner centrifugal disc (2) is arranged with a high middle part and a low periphery.

7. A dual centrifugal centrifuge disk according to claim 1 wherein: a gap (10) is arranged between the inner centrifugal disc (2) and the outer centrifugal disc (3).

8. A dual centrifugal centrifuge disk according to claim 1 wherein: the inclination angle of the inner centrifugal disc (2) is 10-35 degrees.

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