CN216731174U

CN216731174U - Novel automatic sand mill

Info

Publication number: CN216731174U
Application number: CN202123338774.XU
Authority: CN
Inventors: 张鸾军; 何波
Original assignee: Quanyou Furniture Co ltd
Current assignee: Quanyou Furniture Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a novel automatic sand mill, which comprises a workbench, a movable frame, a chain wheel transmission assembly and a grinding wheel motor, wherein the movable frame is arranged on one side of the workbench, the chain wheel transmission assembly is arranged on the movable frame, the grinding wheel motor is arranged on the chain wheel transmission assembly, an output shaft of the grinding wheel motor faces towards the workbench and is positioned below the workbench, the workbench comprises a support and a support plate, the support plate is arranged at the top of one side of the support, which is far away from the movable frame, a gap matched with the length of the output shaft on the grinding wheel motor is reserved between the support plate and the support, which is close to one side of the movable frame, an avoiding port matched with the profile of the output shaft of the grinding wheel motor is processed on the support plate, and a workpiece lifting device for supporting a workpiece is arranged on the support and the support. According to the utility model, the movable frame is arranged on one side of the workbench, and the grinding wheel motor is arranged on the movable frame, so that the grinding wheel motor is matched with the workpiece lifting device, and the grinding wheel motor can adapt to various processing modes, and the adaptability of the sand mill is improved.

Description

Novel automatic sand mill

Technical Field

The utility model relates to the field of sand mills, in particular to a novel automatic sand mill.

Background

In the production process of furniture, need process the surface of work piece through the sanding for smooth or at work piece surface machining decorative pattern etc. of polishing with work piece surface, current dull polish machine function is comparatively single, and if the processing that will realize different purposes needs to use multiple equipment to assist, this production cost that can increase the enterprise undoubtedly, needs a sand mill that can adapt to multiple production needs to satisfy the production of current furniture for this.

Disclosure of Invention

The utility model aims to provide a novel automatic sand mill which can adapt to surface polishing and pattern processing of plane workpieces and cambered surface workpieces, and the application range of the sand mill is widened.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a novel automatic sand mill, includes workstation, adjustable shelf, sprocket feed subassembly and grinding wheel motor, the adjustable shelf is installed to workstation one side, install sprocket feed subassembly on the adjustable shelf, install grinding wheel motor on the sprocket feed subassembly, grinding wheel motor's output shaft just is located the workstation below towards the workstation, the workstation includes support and backup pad, the backup pad is installed and is kept away from adjustable shelf one side top at the support, the backup pad with be close to between the support of adjustable shelf one side leave with grinding wheel motor on the clearance of output shaft length adaptation, processing has in the backup pad dodge the mouth with grinding wheel motor output shaft profile adaptation, dodge the work piece lifting device who installs the support piece on the backup pad of mouth one side and the support.

Sprocket drive assembly is including supporting sprocket, chain, guide rail, slide and regulating block, supporting sprocket has two, and installs respectively on adjustable shelf both ends upper portion, and one of them supports and takes turns to and installs drive motor, the chain suit is on two supporting sprocket, and the adjustable shelf top of chain both sides is equipped with the guide rail parallel with chain drive direction, slide slidable installs on the guide rail, and the slide still with chain fixed connection, install the regulating block on the slide, the regulating block can carry out altitude mixture control, grinding wheel motor installs on the regulating block.

The workpiece lifting device comprises two horizontally arranged carrier rollers and a driving motor for driving the carrier rollers to rotate, the two carrier rollers are respectively arranged on the support and the supporting plate on one side of the avoiding opening, and one of the carrier rollers is provided with the driving motor.

The novel automatic sand mill provided by the utility model has the beneficial effects that:

(1) the movable frame is arranged on one side of the workbench, the grinding wheel motor is arranged on the movable frame, the grinding wheel motor can move along the direction of the chain wheel transmission assembly, a gap matched with the size of an output shaft of the grinding wheel motor flows out of the workbench, and the workpiece lifting device is arranged, so that the workpiece can be conveniently subjected to sanding processing through the grinding wheel motor;

(2) the chain wheel transmission assembly is arranged, so that the grinding wheel motor can be conveniently driven to horizontally move, and meanwhile, under the action of the guide rail and the sliding seat, the stability of the grinding wheel motor during movement can be improved, so that the sanding quality of workpieces is ensured;

(3) through setting up work piece lifting device, the drive work piece that can be convenient rotates, makes its processing of cooperation emery wheel motor, and the work piece lifting device can remove the manual work piece that turns from simultaneously, can guarantee the uniformity of work piece processing, can also alleviate workman's intensity of labour.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention.

Reference numerals are as follows: 1. a work table; 11. a support; 12. a support plate; 13. avoiding the mouth; 2. a movable frame; 3. a sprocket drive assembly; 31. a support sprocket; 32. a chain; 33. a guide rail; 34. a slide base; 35. an adjusting block; 36. a drive motor; 4. a grinding wheel motor; 5. a workpiece lifting device; 51. carrying rollers; 52. the motor is driven.

Detailed Description

Examples

As shown in fig. 1, the novel automatic sander provided by this embodiment includes a workbench 1, a movable frame 2, a sprocket drive assembly 3 and a sanding wheel motor 4, the movable frame 2 is installed on one side of the workbench 1, the sprocket drive assembly 3 is installed on the movable frame 2, the sprocket drive assembly 3 includes two support sprockets 31, a chain 32, a guide rail 33, a slide seat 34 and an adjusting block 35, the two support sprockets 31 are respectively installed on the upper portions of two ends of the movable frame 2, a drive motor 36 is installed on one of the support sprockets 31, the chain 32 is sleeved on the two support sprockets 31, the guide rail 33 parallel to the transmission direction of the chain 32 is installed on the top of the movable frame 2 on two sides of the chain 32, the slide seat 34 is installed on the guide rail 33 in a slidable manner, and the slide seat 34 is also fixedly connected with the chain 32, the chain 32 drags the slide seat 34 to slide on the guide rail 33 when rotating, the adjusting block 35 is installed on the slide seat 34, the adjusting block 35 can be adjusted in height, the adjusting mode can be achieved through vertically processed strip-shaped holes, adjusting bolts and the like, the grinding wheel motor 4 is installed on the adjusting block 35 and used for adjusting the working height of the grinding wheel motor 4, octagonal sand or other grinding wheel components can be installed on an output shaft of the grinding wheel motor 4, the output shaft of the grinding wheel motor 4 faces the workbench 1 and is located below the workbench 1, the workbench 1 comprises a support 11 and a support plate 12, the support plate 12 is installed at the top of one side, far away from the movable frame 2, of the support 11, a gap matched with the length of the output shaft on the grinding wheel motor 4 is reserved between the support plate 12 and the support 11 close to one side of the movable frame 2, an avoiding port 13 matched with the outline of the output shaft of the grinding wheel motor 4 is machined on the support plate 12, the avoiding port 13 is used for replacing a grinding wheel on the output shaft of the grinding wheel motor 4, and the avoiding port 13 can also perform planar workpiece sanding, the workpiece lifting device 5 for supporting the workpiece is mounted on the support plate 12 and the support 11 on one side of the avoiding opening 13, the workpiece lifting device 5 comprises two horizontally arranged carrier rollers 51 and a driving motor 52 for driving the carrier rollers 51 to rotate, the two carrier rollers 51 are respectively mounted on the support plate 11 and the support plate 12 on one side of the avoiding opening 13, the driving motor 52 is mounted on one carrier roller 51, the driving motor 52 is used for driving the workpiece to rotate on the two carrier rollers 51, and the workpiece can be polished and subjected to pattern processing by being matched with the grinding wheel motor 4.

The using method of the utility model is as follows:

when the workpiece lifting device is used, the workpiece is placed on the avoiding opening 13 or the workpiece lifting device 5 according to the shape of the workpiece, when the workpiece is a plane workpiece, the workpiece is placed on the avoiding opening 13 for sanding, and when the workpiece is circular, the workpiece is placed on the workpiece lifting device 5 for sanding. During the sanding process is placed on work piece lifting device 5 to the arc work piece, according to the height of machining height adjustment grinding wheel motor 4 on regulating block 35, then drive grinding wheel motor along guide rail 33 direction reciprocating motion through the sprocket, after 4 single sanding of grinding wheel motor were accomplished, driving motor 52 drives bearing roller 51 and rotates, makes the work piece rotatory to next station, can be at workpiece surface processing straight line molding like this, if when processing cambered surface molding on the work piece, need make driving motor 52 and drive motor 36 cooperation. When machining, if the grinding wheel needs to be replaced, the driving motor 52 needs to be moved to the avoidance port 13, and different types of grinding wheels can be used by using the space reserved in the avoidance port 13.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and the utility model concept provided by the present invention should be covered within the scope of the present invention. It should be noted that structures or components illustrated in the drawings are not necessarily drawn to scale, and descriptions of well-known components and processing techniques and procedures are omitted to avoid unnecessarily limiting the utility model.

Claims

1. The utility model provides a novel automatic sand mill which characterized in that: comprises a workbench (1), a movable frame (2), a chain wheel transmission component (3) and a grinding wheel motor (4), wherein the movable frame (2) is installed on one side of the workbench (1), the chain wheel transmission component (3) is installed on the movable frame (2), the grinding wheel motor (4) is installed on the chain wheel transmission component (3), an output shaft of the grinding wheel motor (4) faces towards the workbench (1) and is positioned below the workbench (1), the workbench (1) comprises a support (11) and a support plate (12), the support plate (12) is installed at the top of one side, away from the movable frame (2), of the support (11), a gap matched with the length of the output shaft on the grinding wheel motor (4) is reserved between the support plate (12) and the support (11) close to one side of the movable frame (2), a conceding opening (13) matched with the outline of the output shaft of the grinding wheel motor (4) is processed on the support plate (12), a workpiece lifting device (5) for supporting the workpiece is arranged on the support plate (12) and the bracket (11) at one side of the avoidance opening (13).

2. The new automatic sander of claim 1, wherein: sprocket drive assembly (3) are including supporting sprocket (31), chain (32), guide rail (33), slide (34) and regulating block (35), it has two to support sprocket (31), and installs respectively on adjustable shelf (2) both ends upper portion, installs driving motor (36) on one of them support sprocket (31), chain (32) suit is on two support sprockets (31), and adjustable shelf (2) top of chain (32) both sides is equipped with guide rail (33) parallel with chain (32) direction of transmission, slide (34) slidable installs on guide rail (33), and slide (34) still with chain (32) fixed connection, install regulating block (35) on slide (34), height control can be carried out in regulating block (35), install on regulating block (35) emery wheel motor (4).

3. The new automatic sander of claim 1, wherein: the workpiece lifting device (5) comprises two horizontally arranged carrier rollers (51) and a driving motor (52) for driving the carrier rollers (51) to rotate, the two carrier rollers (51) are respectively installed on a support (11) and a support plate (12) on one side of an avoiding opening (13), and the driving motor (52) is installed on one of the carrier rollers (51).