CN218809165U

CN218809165U - A quick feeder for centreless mill

Info

Publication number: CN218809165U
Application number: CN202222960339.9U
Authority: CN
Inventors: 向常洪; 王赛赛
Original assignee: Wanyu Precision Manufacturing Suzhou Co ltd
Current assignee: Wanyu Precision Manufacturing Suzhou Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-07
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a quick feeding machine for a coreless mill, which comprises a driving device, a first rotating shaft, a sorting wheel, a fixed sleeve, a V-shaped material tray and a second rotating shaft, wherein the driving device is used for driving a transmission device to rotate; the products placed on the V-shaped material tray rotate through the sorting wheel and fall to the conveying table, then the products are conveyed to the outer coreless grinding equipment to be ground, the sorting wheel is provided with a groove, only one product can be driven to rotate through the groove at every time when the products rotate, other products are blocked, the products can fall to the conveying table automatically, and the products are conveyed to the conveying table automatically, the inclined planes on the V-shaped material tray can enable the other products to be automatically supplemented downwards through self gravity, and therefore rapid feeding of the coreless grinding is achieved.

Description

A quick feeder for centreless mill

Technical Field

The utility model relates to a cutter processing field especially relates to a quick feed machine for centreless mill.

Background

The coreless grinding is an important process for machining the cutter, the rough surface of the cutter is polished to be smooth through the rotation of the grinding wheel and the guide wheel, so that the cutter can be put into use, and other equipment cannot be damaged or workers cannot be injured due to the rough surface.

In the prior art, most equipment for coreless mill feeding adopts the cylinder to promote, promotes the coreless mill to carry the platform from the blowing bench side, carries the material to coreless mill department and polishes, but blowing platform and carry the highly difference that exists between the platform, remaining material can't be realized being pushed to carrying the platform, just can't once realize the material that whole are polished.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick feeding machine for a coreless mill.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a driving device, a first rotating shaft and a second rotating shaft, wherein the driving device is used for driving a transmission device to rotate;

the sorting wheel is fixedly sleeved on the first rotating shaft and used for realizing downward conveying of products in times;

the V-shaped material tray is used for loading the products;

the sorting wheel is arranged at a notch formed at the bottom of the V-shaped material tray.

As a further description of the above technical solution: and a baffle plate is arranged above the V-shaped material tray and is used for realizing that the V-shaped material tray can load more products.

As a further description of the above technical solution: a plurality of material racks are arranged below the V-shaped material trays and used for supporting the V-shaped material trays, and conveying tables are arranged between the material racks.

As a further description of the above technical solution: the transmission device comprises a plurality of cranks and a plurality of chains, the conveying table rotates through a second rotating shaft to transmit the product to external equipment, the second rotating shaft penetrates through the material rest, a first umbrella-shaped gear is arranged outside the material rest and is meshed with the first umbrella-shaped gear, and the second umbrella-shaped gear is arranged on a third rotating shaft.

As a further description of the above technical solution: and a third crank is arranged on the third rotating shaft after penetrating through the fixing plate and is connected with a first crank arranged on an output shaft of the driving device through a second chain.

As a further description of the above technical solution: the third crank is a double-stage crank, a first chain is arranged on the other crank, the first chain is used for driving the first rotating shaft to rotate, a second crank is arranged on the first rotating shaft and used for being connected with the first chain, and the tightness degree of the first chain can be adjusted by a tightness wheel arranged on the fixing plate, so that the rotating speed of the first rotating shaft is changed.

As a further description of the above technical solution: the conveying table penetrates through the material rack and extends to external equipment.

As a further description of the above technical solution: the rack and the fixing plate are arranged on the rack, the driving device is arranged in the rack, and the supporting legs are arranged at the bottom of the rack and used for supporting and fixing the rack.

As a further description of the above technical solution: and a conveying baffle is arranged around the transmission device.

As a further description of the above technical solution: and a notch is formed above the rack and used for allowing the second chain to pass through.

The utility model discloses following beneficial effect has:

1. the utility model discloses a V type charging tray can make the material get into from the below and carry the platform, and the surplus material can be because of gravity falls down automatically, can be disposable continuous realization material transport.

2. The utility model discloses a sorting wheel for realize the independent transport of material, avoided once only dropping too much material and leaded to the unable normal centreless condition of grinding of material.

Drawings

Fig. 1 is a side view of a rapid feeding machine for a coreless mill according to the present invention;

FIG. 2 is a side view from another perspective of a rapid feeder for coreless mills in accordance with the present invention;

fig. 3 is a cross-sectional view of the gantry of fig. 1.

Illustration of the drawings:

1. a baffle plate; 2. producing a product; 3. a transmission device; 4. a V-shaped material tray; 5. a transfer baffle; 6. a drive device; 8. a tension wheel; 9. a first bevel gear; 10. a second bevel gear; 11. a first crank; 12. a crank II; 13. a sorting wheel; 14. a conveying table; 15. a rack; 16. a material rack; 17. a first rotating shaft; 18. a first chain; 19. a second chain; 20. a second rotating shaft; 21. a rotating shaft III; 22. a third crank; 23. the legs are supported.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the device comprises a driving device 6, a V-shaped material tray 4 and a sorting wheel 13, wherein the driving device 6 is used for driving a transmission device 3 to rotate, the transmission device 3 is movably connected with a first rotating shaft 17, the sorting wheel 13 is fixedly sleeved on the first rotating shaft 17 and used for realizing downward conveying of products 2 in a grading manner, the V-shaped material tray 4 is used for loading the products 2, and the sorting wheel 13 is arranged at a notch position formed in the bottom of the V-shaped material tray 4; place product 2 on V type charging tray 4, rotate through sorting wheel 13, fall to carrying platform 14, then transmit to outside centreless grinding equipment department and realize polishing, there is a recess on sorting wheel 13, can only pass through the recess with a product 2 at every turn and drive the rotation when rotating, remaining product 2 is blockked, in order to realize once only dropping a product and carrying platform 2 transmission automatically, the inclined plane on the V type charging tray 4, can let remaining product 2 supplement to the below through self gravity is automatic, in order to realize the quick feed of centreless mill.

Referring to fig. 1, a plurality of supporting legs 23 are arranged at the bottom of a rack 15, a conveying baffle 5 and a rack 16 are arranged above the rack 15, the conveying baffle 5 is used for protecting a transmission device 3, the rack 16 is used for supporting a V-shaped tray 4, baffles 1 are arranged around the V-shaped tray 4, so that the V-shaped tray 4 can have larger capacity, a first rotating shaft 17 drives a second crank 12 to rotate through a first chain 18 in the transmission device 3, a sorting wheel 13 rotates along with the first rotating shaft 17, so that the materials drop in different times, the materials which are driven to drop by the sorting wheel 13 fall to a conveying table 14 for transmission, the conveying table 14 is meshed with a second umbrella gear 10 on a third rotating shaft 21 through a first umbrella gear 9 on the second rotating shaft 20, the conveying table 14 is driven, the second rotating shaft 20 and the third rotating shaft 21 penetrate through different fixing plates for fixation, and the conveying table 14 penetrates through the rack 16 from the lower side of the V-shaped tray 4 to convey the materials to an external coreless grinding device.

Referring to fig. 2 and 3, the driving device 6 arranged inside the rack 15 is connected with the transmission device 3 through a crank one 11 on the output shaft, the crank one 11 is connected with a crank three 22 on a rotating shaft three 21 through a chain two 19 for transmission, the crank three 22 which is a bipolar crank is further connected with a crank two 12 on the rotating shaft one 17 through a chain one 18 so as to drive the rotating shaft one 17 and the sorting wheel 13 sleeved on the rotating shaft one 17 to rotate, an adjustable tightening wheel 8 is further arranged on a fixing plate for fixing the rotating shaft three 21 so as to adjust the tightness degree of the chain one 18, the sorting wheel 13 is arranged below the bottom of the V-shaped material tray 4 supported by a plurality of material racks 16, and the conveying table 14 arranged below the sorting wheel 13 is driven through a rotating shaft two 20.

The working principle is as follows: the driving device 6 is started, the first crank 11 drives the second chain 19 to rotate, so that the transmission device 3 rotates, the second rotating chain 19 drives the third rotating shaft 21 to rotate through the third crank 22, so that the first chain 18 and the second bevel gear 10 are driven to rotate, the second bevel gear 10 drives the second rotating shaft 20 to rotate through meshing with the first bevel gear 9, and the conveying table 14 can realize the transmission of the product 2; the first chain 18 enables the first rotating shaft 17 to rotate through the second crank 12, the sorting wheel 8 sleeved on the first rotating shaft 17 rotates to sequentially drive the products 2 to fall onto the conveying table 8, the products are conveyed to an external coreless grinding position to be ground, and the residual products 2 in the V-shaped material tray 4 fall and are supplemented through self gravity so as to achieve automatic conveying of the products 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a quick feed machine for centreless mill, includes drive arrangement (6) for drive transmission (3) rotate, its characterized in that: the transmission device (3) is movably connected with a first rotating shaft (17);

the sorting wheel (13) is fixedly sleeved on the first rotating shaft (17) and used for realizing downward conveying of the products (2) in a grading manner;

a V-shaped tray (4) for loading the products (2);

the sorting wheel (13) is arranged at the position of a notch formed in the bottom of the V-shaped material tray (4).

2. A rapid feed machine for coreless mills according to claim 1, characterised in that: and a baffle (1) is arranged above the V-shaped material tray (4) and is used for realizing that the V-shaped material tray (4) can load more products (2).

3. A rapid feeder machine for coreless mills according to claim 1, characterised in that: a plurality of material racks (16) are arranged below the V-shaped material trays (4) and used for supporting the V-shaped material trays (4), and conveying platforms (14) are arranged between the material racks (16).

4. A rapid feed machine for coreless mills according to claim 3, characterised in that: the transmission device (3) comprises a plurality of cranks and a plurality of chains, the conveying table (14) rotates through a second rotating shaft (20) to transmit the products (2) to external equipment, the second rotating shaft (20) penetrates through the material rack (16), a first umbrella-shaped gear (9) is arranged outside the material rack (16), a second umbrella-shaped gear (10) is meshed with the first umbrella-shaped gear (9), and the second umbrella-shaped gear (10) is arranged on a third rotating shaft (21).

5. The rapid feed machine for coreless mills according to claim 4, characterised in that: and a third crank (22) is arranged after the third rotating shaft (21) penetrates through the fixing plate, and the third crank (22) is connected with a first crank (11) arranged on an output shaft of the driving device (6) through a second chain (19).

6. The rapid feed machine for coreless mills according to claim 5, characterised in that: the crank three (22) is a double-stage crank, and a chain I (18) is arranged on the other crank, the chain I (18) is used for driving the rotating shaft I (17) to rotate, a crank II (12) is arranged on the rotating shaft I (17) and used for being connected with the chain I (18), and the tightness degree of the chain I (18) can be adjusted by the tightness wheel (8) arranged on the fixing plate, so that the rotating speed of the rotating shaft I (17) is changed.

7. A rapid feed machine for coreless mills according to claim 3, characterised in that: the conveyor table (14) extends through the stack (16) to an external device.

8. The rapid feed machine for coreless mills according to claim 6, characterised in that: the rack (16) and the fixing plate are arranged on a rack (15), the driving device (6) is arranged inside the rack (15), and the supporting legs (23) are arranged at the bottom of the rack (15) and used for supporting and fixing the rack (15).

9. The rapid feed machine for coreless mills according to claim 6, characterised in that: and a conveying baffle (5) is arranged around the transmission device (3).

10. The rapid feed machine for coreless mills according to claim 8, characterised in that: a notch is arranged above the rack (15) and used for passing through the second chain (19).