CN211053482U - Feeding machine for grinding wheel production - Google Patents

Abstract

The utility model discloses a material loading machine is used in emery wheel production, which comprises a housing, the upper end of casing is equipped with the feed inlet, the lower extreme of feed inlet is equipped with the inlet pipe, the outside cover of inlet pipe has the material scattering device, the bottom of casing is equipped with the supporting leg, open the bottom of casing has the discharge gate and is equipped with the unloading lid, the unloading lid is through activity pivot swing joint in discharge gate department, the outside both ends of casing are equipped with along defeated material direction in proper order and place the mouth, play a mouthful, the casing is inside to be equipped with first conveyer belt, second conveyer belt along defeated material direction in proper order, first conveyer belt is located the material scattering device below, the top of second conveyer belt is equipped with the forming device. The utility model discloses the material loading is even, and the emery wheel surfacing of production is compact, and material utilization is high, low in production cost.

Description

Feeding machine for grinding wheel production

Technical Field

The utility model relates to a mechanical production technical field especially relates to a material loading machine is used in emery wheel production.

Background

The grinding wheel is a bonded grinding tool which is formed by bonding a common grinding material into a certain shape by a bonding agent and has certain strength. It is generally composed of abrasive, bond and air holes, which are often referred to as the three elements of a bonded abrasive tool. According to different classifications of binders, ceramic grinding wheels, resin grinding wheels and rubber grinding wheels are common. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.

The existing feeding machine for producing the grinding wheel has the defects of uneven material scattering during feeding, uneven surface of the produced grinding wheel, influence on use, excessive material waste in the feeding process, high production cost, complex feeding process and low production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding machine for producing grinding wheels.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a material loading machine is used in emery wheel production, includes the casing, the upper end of casing is equipped with the feed inlet, the lower extreme of feed inlet is equipped with the inlet pipe, the outside cover of inlet pipe has spills the material device, the bottom of casing is equipped with the supporting leg, the bottom of casing is opened there is the discharge gate and is equipped with the ejection of compact lid, the ejection of compact lid is through activity pivot swing joint in discharge gate department, the outside both ends of casing are equipped with along defeated material direction in proper order and place the mouth, play a mouth, the casing is inside to be equipped with first conveyer belt, second conveyer belt along defeated material direction in proper order, first conveyer belt is located spills material device below, the top of second conveyer belt is.

Preferably, spill the material device including cup jointing in the inlet pipe outside and rather than rotate the storage bucket that spills of being connected, spill the outside top of storage bucket and cup jointed the ring gear, be equipped with the motor on the outer wall of casing, motor output shaft runs through to the inside and fixedly connected with gear of casing, gear and ring gear meshing, the bottom equipartition that spills the storage bucket has spills the material mouth.

Preferably, the forming device comprises two hydraulic oil cylinders arranged above one end of the second conveyor belt, the hydraulic oil cylinders are fixedly arranged at the top in the casing, piston ends of the two hydraulic oil cylinders are both downward and fixedly connected with the same pressing plate, a fan arranged at the top in the casing is arranged above the other end of the second conveyor belt, and a heating pipe is arranged below the fan.

Preferably, the feeding pipes are uniformly arranged in plurality and are zigzag-shaped.

Preferably, a gap exists between the first conveyor belt and the second conveyor belt, and a gap exists between the second conveyor belt and the piece outlet.

Preferably, the bottom of the pressing plate is coated with an anti-adhesive agent.

The utility model has the advantages that:

spill the material device through setting up, the material gets into the material loading machine from the feed inlet, it spills the storage bucket to get into through the inlet pipe, the inlet pipe is crooked smooth, make the material slowly at the uniform velocity pass through, avoid the material to block up, the motor starts, drive gear rotates, the gear with be located and spill the outside ring gear of storage bucket and mesh mutually, the gear drives the ring gear and rotates, it is rotatory thereupon together to drive and spill the storage bucket, the grinding wheel piece is at the uniform velocity conveying on first conveyer belt, the material is evenly spilt on the grinding wheel piece from spilling the material mouth, make the material evenly adhere to on the.

Through setting up forming device, the grinding wheel conveying of attached material is on the second conveyer belt, hydraulic cylinder extension promotes the clamp plate and pushes down, clamp plate extrusion grinding wheel surface, make the grinding wheel surface become level and smooth, the material is more evenly closely real attached to on the grinding wheel, scribble anti-sticking agent on the clamp plate, prevent to glue the material, influence production effect, the grinding wheel after leveling continues the conveying on the second conveyer belt, the heating tube dissipates the heat, the fan starts, the two combines to blow off hot-blast drying to the grinding wheel, it is inseparable to make the adhesive on the grinding wheel glue with the material, improve the rate of utilization of material greatly, reduce the waste of material.

Through setting up, there is the space between first conveyer belt and the second conveyer belt, also has the space between second conveyer belt and the play mouth, and the material that does not adhere to on the grinding wheel can fall to the ejection of compact and cover, holds the handle that the ejection of compact was covered, through the rotation of activity pivot, opens the discharge gate, can open the ejection of compact lid earlier in process of production, places a container below the discharge gate and holds the material that does not adhere to on the grinding wheel, can reuse, reduction in production cost.

Drawings

Fig. 1 is a schematic structural view of a feeding machine for producing a grinding wheel according to the present invention;

fig. 2 is a schematic view of a bottom structure of a spreading barrel of a feeding machine for producing a grinding wheel according to the present invention;

fig. 3 is the utility model provides a structural schematic of feed inlet of material loading machine for emery wheel production.

In the figure: the automatic feeding device comprises a machine shell 1, a feeding hole 2, supporting legs 3, a discharging cover 4, a first conveyor belt 5, a motor 6, a movable rotating shaft 7, a material scattering barrel 8, a second conveyor belt 9, a fan 10, a hydraulic oil cylinder 11, a pressing plate 12, a heating tube 13, a gear 14, a gear ring 15, a feeding tube 16, a material scattering hole 17, a placing hole 18 and a discharging hole 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a material loading machine for grinding wheel production, including casing 1, the upper end of casing 1 is equipped with feed inlet 2, the lower extreme of feed inlet 2 is equipped with inlet pipe 16, the outside cover of inlet pipe 16 has the material scattering device, the bottom of casing 1 is equipped with supporting leg 3, open the bottom of casing 1 has the discharge gate and is equipped with ejection of compact lid 4, ejection of compact lid 4 is through activity pivot 7 swing joint in discharge gate department, ejection of compact lid 4 can be opened through activity pivot 7, place the container below the discharge gate, recoverable material, the outside both ends of casing 1 are equipped with along the conveying direction in proper order and place mouthful 18, ejection of compact mouth 19, casing 1 is inside is equipped with first conveyer belt 5 along the conveying direction in proper order, second conveyer belt 9, first conveyer belt 5 is located the material scattering device below, the top of second conveyer belt 9 is equipped.

The utility model discloses in, spill the material device including cup jointing at the 16 outside of inlet pipe and rather than rotating the storage bucket 8 that spills of being connected, the ring gear 15 has been cup jointed on the outside top of spilling storage bucket 8, be equipped with motor 6 on the outer wall of casing 1, motor 6 output shaft runs through to casing 1 inside and fixedly connected with gear 14, gear 14 and the 15 meshing of ring gear, the bottom equipartition that spills storage bucket 8 has spills material mouth 17, motor 6 can drive gear 14 and rotate, gear 14 drives and spills storage bucket 8 and rotates, the material is evenly spilt from spilling material mouth 17, it is even to make the abrasive disc material loading.

Further, the forming device comprises two hydraulic oil cylinders 11 arranged above one end of the second conveyor belt 9, the hydraulic oil cylinders 11 are fixedly arranged at the top of the interior of the machine shell 1, piston ends of the two hydraulic oil cylinders 11 are downward and fixedly connected with a same pressing plate 12, the hydraulic oil cylinders 11 extend, the pressing plates 12 are extruded by the piston ends, the pressing plates 12 are used for carrying out leveling treatment on the grinding wheel, the surface of the grinding wheel is enabled to be flat, a fan 10 arranged at the top of the interior of the machine shell 1 is arranged above the other end of the second conveyor belt 9, a heating pipe 13 is arranged below the fan 10, the two parts are started together to form hot air to dry the grinding wheel, and the.

Specifically, a plurality of feeding pipes 16 are uniformly arranged, and the feeding pipes 16 are zigzag, so that the material passes through the feeding port 2 at a constant speed.

Specifically, a gap exists between the adjacent position of the first conveyor belt 5 and the second conveyor belt 9, a gap exists between the second conveyor belt 9 and the piece outlet 19, and redundant materials can be driven to fall into a discharge port from the gap in the conveying process, so that the materials can be recycled.

Furthermore, the bottom of the pressing plate 12 is coated with an anti-sticking agent, so that the pressing plate 12 is prevented from sticking materials, and the forming effect of the grinding wheel is poor.

When the utility model is used, the material enters the material scattering barrel 8 through the inlet pipe 16, the inlet pipe 16 is bent and smooth, the material slowly passes through at a constant speed, the material blockage is avoided, the motor 6 is started, the driving gear 14 rotates, the gear 14 is meshed with the gear ring 15 positioned outside the material scattering barrel 8, the gear 14 drives the gear ring to rotate, the material scattering barrel 8 rotates along with the material scattering barrel, meanwhile, the grinding wheel is conveyed on the first conveyor belt 5 at a constant speed, the material is uniformly scattered on the grinding wheel from the material scattering port 17, the material is uniformly attached on the grinding wheel, the grinding wheel is conveyed on the second conveyor belt 9, the hydraulic oil cylinder 11 is extended to push the pressing plate 12 to press down, the pressing plate 12 extrudes the surface of the grinding wheel, the grinding wheel is shaped, the surface becomes flat, the material is more uniformly and tightly attached on the grinding wheel, the flat grinding wheel is conveyed on the second conveyor belt 9 continuously, the heat, the grinding wheel and the conveying belt are combined to blow hot air to dry the grinding wheel, so that the adhesive on the grinding wheel is tightly adhered to the material, the utilization rate of the material is greatly improved, and the grinding wheel is conveyed to the workpiece outlet 19 to be discharged under the action of the second conveying belt 9.

A gap exists between the second conveying belt 9 and the workpiece outlet 19, materials which are not attached to grinding wheels after being leveled fall to the bottom of the machine shell 1 from the gap between the first conveying belt 5 and the second conveying belt 9, a handle on the material outlet cover 4 is tightly held, the material outlet is opened and a container is placed below through rotation of the movable rotating shaft 7, the grinding wheels are placed on the first conveying belt 5 from the placing opening 18, and meanwhile the materials are placed into the feeding machine from the material inlet 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A feeding machine for producing grinding wheels comprises a machine shell (1) and is characterized in that a feeding hole (2) is formed in the upper end of the machine shell (1), a feeding pipe (16) is arranged at the lower end of the feeding hole (2), a material scattering device is sleeved outside the feeding pipe (16), the bottom end of the casing (1) is provided with supporting legs (3), the bottom of the casing (1) is provided with a discharge hole and a discharge cover (4), the discharging cover (4) is movably connected at the discharging opening through a movable rotating shaft (7), a placing opening (18) and a workpiece outlet (19) are sequentially arranged at the two outer ends of the machine shell (1) along the material conveying direction, a first conveyor belt (5) and a second conveyor belt (9) are sequentially arranged in the shell (1) along the conveying direction, the first conveyor belt (5) is located below the scattering device, and the forming device is arranged above the second conveyor belt (9).

2. The feeding machine for producing the grinding wheel according to claim 1, wherein the material scattering device comprises a material scattering barrel (8) sleeved outside the feeding pipe (16) and rotatably connected with the feeding pipe, a gear ring (15) is sleeved at the top end of the outer portion of the material scattering barrel (8), a motor (6) is arranged on the outer wall of the machine shell (1), an output shaft of the motor (6) penetrates through the inner portion of the machine shell (1) and is fixedly connected with a gear (14), the gear (14) is meshed with the gear ring (15), and material scattering ports (17) are uniformly distributed at the bottom of the material scattering barrel (8).

3. The feeding machine for producing the grinding wheel according to claim 1, wherein the forming device comprises two hydraulic oil cylinders (11) arranged above one end of the second conveyor belt (9), the hydraulic oil cylinders (11) are fixedly arranged at the top in the machine shell (1), the piston ends of the two hydraulic oil cylinders (11) are both downward and are fixedly connected with the same pressing plate (12), a fan (10) arranged at the top in the machine shell (1) is arranged above the other end of the second conveyor belt (9), and a heating pipe (13) is arranged below the fan (10).

4. The grinding wheel production feeder according to claim 1, characterized in that the feeding pipes (16) are uniformly arranged in plurality, and the feeding pipes (16) are zigzag-shaped.

5. A feeder for producing grinding wheels according to claim 1, characterised in that a gap is present between the first conveyor belt (5) and the second conveyor belt (9), and a gap is present between the second conveyor belt (9) and the outlet (19).

6. A feeder for the production of grinding wheels according to claim 3, characterised in that the bottom of the pressure plate (12) is coated with anti-adhesive.

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