CN219424522U

CN219424522U - Sanding equipment

Info

Publication number: CN219424522U
Application number: CN202320153242.9U
Authority: CN
Inventors: 杨华庭; 徐楚沅
Original assignee: Hubei Shanhu Coatings Co ltd
Current assignee: Hubei Shanhu Coatings Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-28
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of paint, in particular to sanding equipment which comprises a base, wherein a shell is fixedly connected to the base, a motor is installed on the shell, a connecting shaft is fixedly connected to an output shaft of the motor, the connecting shaft is rotationally connected with the shell through a bearing, a plurality of grinding discs are fixedly connected to the connecting shaft at equal intervals, and a knocking mechanism is arranged on the shell. The utility model has the advantages of avoiding the occurrence of the retention condition and preventing the pollution caused by grinding the replacement raw materials.

Description

Sanding equipment

Technical Field

The utility model relates to the technical field of paint, in particular to sanding equipment.

Background

In the production of the paint, large-particle raw materials are required to be placed in a sanding unit for sanding so as to be ground for use. The grinding disc is used for grinding materials, fine particles can be generated by grinding the material particles due to the rapid rotation of the grinding disc, the fine particles are adhered to the inner wall of the shell, the fine particles are difficult to remove, and when different raw materials are replaced for grinding, the fine particles are mixed into other raw materials, so that pollution is caused.

Disclosure of Invention

The utility model aims to solve the defect that fine particles are adhered to the inner wall of a shell and are difficult to remove in the prior art, and when different raw materials are replaced and grinded, other raw materials are mixed into the sand and pollution is caused.

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

the utility model provides a sand grinding equipment, includes the base, fixedly connected with casing on the base, install the motor on the casing, fixedly connected with connecting axle on the output shaft of motor, the connecting axle with rotate through the bearing between the casing and be connected, equidistance fixedly connected with a plurality of abrasive discs on the connecting axle, be provided with on the casing and strike the mechanism.

Preferably, the knocking mechanism comprises a knocking rod, a rotating shaft and a supporting seat, wherein the supporting seat is fixedly arranged on the base, the rotating shaft is rotationally connected with the supporting seat through a bearing, the knocking rod is fixedly connected with two ends of the rotating shaft, and a driving mechanism is arranged on the rotating shaft.

Preferably, the driving mechanism comprises a rack, a gear and a telescopic rod, the telescopic rod is fixedly connected to the base, the telescopic rod is fixedly connected with the rack, the gear is fixedly connected to the rotating shaft, and the rack is meshed with the gear.

Preferably, the shell is provided with a cooling mechanism, the cooling mechanism comprises a connecting cylinder, the connecting cylinder is fixedly arranged on the shell, and a plurality of water leakage holes are formed in the connecting cylinder in an equidistant manner.

Preferably, both ends of the bottom wall of the shell are provided with guide parts.

The sanding equipment provided by the utility model has the beneficial effects that: the knocking mechanism plays a role in knocking the shell, and shakes the adhered particulate matters, so that the particulate matters are prevented from adhering to the inner wall, the situation of persistence is avoided, and pollution caused by grinding of the replaced raw materials is prevented.

Drawings

FIG. 1 is a schematic view of a sanding apparatus in accordance with the present utility model;

FIG. 2 is a perspective view of a sanding apparatus in accordance with the present utility model;

fig. 3 is a front cross-sectional view of a sanding apparatus in accordance with the present utility model.

In the figure: the device comprises a shell 1, a connecting cylinder 2, a knocking rod 3, a rotating shaft 4, a rack 5, a supporting seat 6, a gear 7, a motor 8, a telescopic rod 9, a connecting shaft 10, a material guiding part 11, a base 12 and a grinding disc 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, a sanding device comprises a base 12, fixedly connected with casing 1 on the base 12, be provided with the valve on the discharge gate of casing 1, install motor 8 on the casing 1, fixedly connected with connecting axle 10 on the output shaft of motor 8, rotate through the bearing between connecting axle 10 and the casing 1 and be connected, equidistance fixedly connected with a plurality of abrasive disc 13 on the connecting axle 10, be provided with on the casing 1 and strike the mechanism, rotate through motor 8, drive abrasive disc 13 and rotate, throw out the material with higher speed and grind with casing 1 contact, after grinding, discharge the raw materials that will grind through opening the valve, strike the mechanism simultaneously and play the effect of beating casing 1, shake attached particulate matter raw materials down, prevent to be stained on the inner wall, thereby avoided appearing the condition of surviving, cause pollution when changing the raw materials grinding has been prevented.

The knocking mechanism comprises a knocking rod 3, a rotating shaft 4 and a supporting seat 6, wherein the supporting seat 6 is fixedly arranged on a base 12, the rotating shaft 4 is rotationally connected with the supporting seat 6 through a bearing, the knocking rod 3 is fixedly connected to two ends of the rotating shaft 4, a driving mechanism is arranged on the rotating shaft 4, the knocking rod 3 is driven to rotate by adopting the rotating shaft 4, the knocking effect on the shell 1 is achieved, and particulate matters are vibrated.

The driving mechanism comprises a rack 5, a gear 7 and a telescopic rod 9, wherein the telescopic rod 9 is fixedly connected to a base 12, the telescopic rod 9 is fixedly connected with the rack 5, the gear 7 is fixedly connected to a rotating shaft 4, the rack 5 is meshed with the gear 7, the rack 5 is driven to rotate by adopting the telescopic rod 9, the gear 7 is driven to rotate, the rotating shaft 4 is driven to rotate back and forth, and the knocking rod 3 is driven to rotate back and forth to knock.

The design of the guide part 11 and the guide part 11 is arranged at the two ends of the bottom wall of the shell 1, so that the guide effect on materials is facilitated, and particles are discharged.

When the rotary hammer is used, the motor 8 is used for rotating, the grinding disc 13 is driven to rotate, materials are accelerated to be thrown out to be contacted with the shell 1 for grinding, after grinding, the telescopic rod 9 drives the rack 5 to rotate, so that the gear 7 is driven to rotate, the rotary shaft 4 is driven to rotate back and forth, the knocking rod 3 is driven to rotate back and forth for knocking, and the attached particulate raw materials vibrate.

Example 2

Since the raw materials will contact and rub with the inner wall of the shell 1 during grinding, a large amount of heat is generated, referring to fig. 1-3, as another preferred embodiment of the utility model, a cooling mechanism is arranged on the shell 1, the cooling mechanism comprises a connecting cylinder 2, the connecting cylinder 2 is fixedly arranged on the shell 1, a plurality of water leakage holes are formed in the connecting cylinder 2 at equal intervals, a water pipe is communicated with the connecting cylinder 2, and the cooling effect is achieved on the shell 1 by leaking water from the water leakage holes during operation.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The sanding device comprises a base (12), and is characterized in that a shell (1) is fixedly connected to the base (12), a motor (8) is installed on the shell (1), a connecting shaft (10) is fixedly connected to an output shaft of the motor (8), the connecting shaft (10) is rotatably connected with the shell (1) through a bearing, a plurality of grinding disks (13) are fixedly connected to the connecting shaft (10) at equal intervals, and a knocking mechanism is arranged on the shell (1);

the knocking mechanism comprises a knocking rod (3), a rotating shaft (4) and a supporting seat (6), wherein the supporting seat (6) is fixedly arranged on the base (12), the rotating shaft (4) is rotationally connected with the supporting seat (6) through a bearing, the knocking rod (3) is fixedly connected to two ends of the rotating shaft (4), and a driving mechanism is arranged on the rotating shaft (4);

the driving mechanism comprises a rack (5), a gear (7) and a telescopic rod (9), wherein the telescopic rod (9) is fixedly connected to the base (12), the telescopic rod (9) is fixedly connected with the rack (5), the gear (7) is fixedly connected to the rotating shaft (4), and the rack (5) is meshed with the gear (7).

2. Sanding apparatus according to claim 1, characterized in that the housing (1) is provided with a cooling mechanism comprising a connection cylinder (2), the connection cylinder (2) being fixedly mounted on the housing (1), the connection cylinder (2) being provided with a plurality of water leakage holes at equidistant distances.

3. A sanding apparatus as claimed in claim 1, characterized in that both ends of the bottom wall of the housing (1) are provided with guide portions (11).