CN211805295U

CN211805295U - Melamine system high handle spoon edge grinding device

Info

Publication number: CN211805295U
Application number: CN201921905722.6U
Authority: CN
Inventors: 杨树财; 苏帅; 张玉华; 佟欣
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-30
Anticipated expiration: 2029-11-07

Abstract

The utility model provides a grinding device in the machining field, concretely relates to melamine system high handle spoon edge grinding device. The utility model discloses a for solving the problem of the thin sharp tie coat of one deck that exists around the ladle of melamine system high-handle spoon after press forming, the utility model discloses specifically include chassis, support, base, ladle upper cover, ladle base, polish pole profile groove, lower carriage, sliding guide, slide bar, first axis of rotation, center pin, quad slit, second axis of rotation, polish stick, internal motor, recess, roll axis, axle sleeve, screw up bolt, telescopic link, the chassis passes through first axis of rotation is installed on the base; the bottom tray is fixedly arranged on the base plate and used for positioning the spoon; the pressing cover is connected with the upper bracket, and the upper bracket is arranged on the lower bracket; one side of the sliding rod is connected with the polishing rod through a sliding guide rail, and the other side of the sliding rod is connected with the polishing rod. The utility model belongs to the machining field.

Description

Melamine system high handle spoon edge grinding device

Technical Field

The utility model relates to a grinding device in the machining field, concretely relates to melamine system high handle spoon edge grinding device.

Background

Melamine tableware is a high molecular polymer made of melamine formaldehyde resin, and melamine products have the characteristics of light weight, convenience in cleaning, no toxicity, no harm, low temperature resistance, low breakage resistance and the like, and are widely applied to various catering industries such as dining halls, hotels, restaurants and the like.

The ladle is the indispensable tableware in the daily life, traditional ceramic spoon processing technology is complicated, low in production efficiency, and the texture is heavier, the cost of transportation is high, and easily cracked in the transportation, consequently generally use imitative porcelain class melamine ladle on the market now, the melamine ladle adopts the twelve production methods of hydraulic forming machine one-time press forming in process of production usually, twelve ladle evenly distributed is on circular plane, can form the very thin melamine tie coat of one deck owing to the suppression in the middle of two ladles, still bond around the ladle with ladle separation back tie coat is durable, consequently still need carry out the manual work and polish, not only extravagant labour still can lead to the workman be injured because the tie coat is sharp. Therefore, it is highly desirable to design a device for polishing the edge of a melamine high-handle spoon, which can not only improve polishing efficiency, but also avoid over-polishing due to human error, thereby improving production efficiency and reducing production cost.

Disclosure of Invention

The utility model discloses a solve the problem of the thinner sharp tie coat of one deck that melamine system height handle spoon exists around the ladle after press forming, and then provide a melamine system height handle spoon edge grinding device.

The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be: the utility model relates to a melamine system high handle spoon edge grinding device, it includes: base, chassis, bottom tray, compress tightly lid, upper bracket, grinding rod, profile groove, lower carriage, sliding guide, slide bar, first axis of rotation, center pin, quad slit, square axle, second axis of rotation, grinding stick, inside motor, recess, roll axis, axle sleeve, screw up bolt, telescopic link. The method is characterized in that: the chassis is connected with the base through a first rotating shaft and can rotate freely; the bottom tray is fixed with a central shaft above the base through glue; a second rotating shaft at the upper end of the pressing cover is connected with the upper bracket, and the whole pressing cover can freely rotate along with the chassis; the upper support and the lower support are fixed through glue, the telescopic rod below the upper support can be stretched up and down, and the stretching length is fixed through screwing bolts; the outline groove is arranged on the upper side of the chassis, the inner side of the outline groove is a downward projection outline of the spoon, and the width of the outline groove is the same as the diameter of a rolling shaft at the lower end of the polishing rod; the rolling shaft at the lower end of the polishing rod is matched with the contour groove, the rolling shaft can freely move along the contour groove, and the polishing rod at the upper end of the polishing rod is driven by an internal motor to polish; the front end shaft sleeve of the sliding rod is matched with the middle groove of the polishing rod, and the rod body of the sliding rod makes linear reciprocating motion along with the sliding rod through the sliding guide rail.

The utility model discloses utilize profile groove and slide bar to come the removal route of confirming the pole of polishing, utilize the chassis to rotate and drive bottom tray, ladle and the pole synchronous motion of polishing, realize polishing the pole and move around the ladle edge, utilize bottom tray and last gland to realize the accurate positioning of ladle, the chassis can adopt manual formula also can adopt motor drive, generally adopts the motor to drive worm gear and rotates, further drives the chassis and rotates, the pole moving speed of polishing when preventing to polish the spoon handle uneven problem of polishing at the excessive speed.

The utility model has the advantages that: the bottom tray and the lower side of the spoon have the same profile, and the pressing cover and the inner profile of the spoon are the same, so that the bottom tray, the pressing cover and the spoon are accurately matched and positioned; the spoon can be effectively prevented from sliding along any direction; because the edges of the high-handle spoon aimed at by the device are not on the same horizontal line, the grinding rod adopted has a longer grinding area, so that the grinding of the edges of the spoon with different heights is realized; the designed sliding rod, the profile groove and the sliding guide rail can enable the polishing rod to do simple linear motion, and the edge of the spoon can be completely polished.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is an assembly view of a melamine-made ladle edge grinding apparatus.

Fig. 2 is a schematic view of the base and the first rotation axis.

Fig. 3 is a schematic view of the chassis.

Fig. 4 is an exploded view of the spoon clamping unit.

Figure 5 is a schematic view of a sanding rod.

FIG. 6 is a schematic view of a slide bar.

Fig. 7 is a schematic view of an upper bracket.

In the figure: 1-a base; 2, a chassis; 3-a bottom tray; 4, a spoon; 5, pressing a cover; 6, mounting a bracket; 7, grinding the rod; 8-a contour groove; 9-lower support; 10-a sliding guide; 11-a slide bar; 12-a first rotating shaft; 13-central axis; 14-square hole; 15-square shaft; 16-a second axis of rotation; 17-grinding rod; 18-an internal motor; 19-a groove; 20-rolling axis; 21-shaft sleeve; 22-tightening the bolt; 23-telescopic rod.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to fig. 1 to 7, and an edge polishing device for a melamine-made ladle mainly includes: the grinding device comprises a base, a chassis, a bottom tray, a pressing cover, an upper support, a grinding rod, a contour groove, a lower support, a sliding guide rail, a sliding rod and a rotating shaft.

The method is characterized in that: base (1) central authorities install first axis of rotation (12), first axis of rotation (12) are connected with chassis (2), base (1) center, chassis (2) center and first axis of rotation (12) axle coincidence mutually, chassis (2) can be along with first axis of rotation (12) free rotation, there is profile groove (8) chassis (2) upside, profile groove (8) inboard is the projection profile of ladle (4) on chassis (2), profile groove (8) groove width is the same with grinding rod (7) bottom roll axis (20) diameter.

The bottom tray (3) is fixed with a central shaft (13) on the upper side of the chassis (2) through glue, the direction of the bottom tray (3) is the same as that of the outline groove (8), a square hole (14) is formed in the central shaft (13) on the upper side of the chassis (2) and is matched with a square shaft (15) on the lower side of the bottom tray (3), and the axis of the central shaft (13) is coincided with the axis of the square shaft (15).

Spoon (4) are arranged in bottom tray (3) and are pressed down and cover (5) centre, closely laminate with bottom tray (3) inside and press down and cover (5) downside profile, it is connected with upper bracket (6) to press down lid (5) top second axis of rotation (16), second axis of rotation (16) axle center coincides mutually with chassis (2) center, when chassis (2) rotate, drive bottom tray (3) simultaneously, spoon (4) and press down and cover (5) and rotate.

Upper bracket (6) and lower carriage (9) are through glue fixed link, upper bracket (6) below has telescopic link (23) can follow vertical direction and freely stretch out and draw back, through screwing up its flexible length of bolt (22), when the installation of carrying on ladle (4) with the dismantlement, extend telescopic link (23), ladle (4) are dismantled the installation and are finished shortening telescopic link (23) again and make and compress tightly lid (5) and compress tightly ladle (4), the height of fixed upper bracket (6) of bolt (22) is screwed up to the rethread, thereby play the effect of pressing from both sides tight ladle.

The grinding rod comprises a grinding rod body (7), a rolling shaft (20) at the bottom of the grinding rod body (7) is arranged in a contour groove (8), a groove (19) in the middle of the grinding rod body (7) is matched with a shaft sleeve (21) at the front end of a sliding rod (11) to prevent the grinding rod from moving up and down, the sliding rod body (11) passes through a sliding guide rail (10), the sliding guide rail (10) and a lower support (9) are designed into a whole, an internal motor (18) is arranged inside the grinding rod body (7), and the internal motor (18) drives a grinding rod (17) to rotate to grind the edge.

All the designed parts are assembled, the spoon is installed on the polishing device, and the polishing device for the edge of the high-handle spoon is designed, so that the spoon to be polished can be accurately positioned and clamped, and the spoon is effectively prevented from sliding in any direction; the longer polishing rod can polish the edges of the spoon at different heights; the chassis, the slide rod, the contour groove and the slide guide rail can enable the polishing rod to accurately move along the edge of the spoon and polish the edge of the spoon completely; the grinding rod can be detached and replaced, and the use cost of the grinding rod is reduced.

Claims

1. The utility model provides a melamine system high handle spoon edge grinding device which characterized by: the device for grinding the edge of the melamine-made high handle spoon comprises: the grinding device comprises a base (1), a chassis (2), a bottom tray (3), a pressing cover (5), an upper support (6), a grinding rod (7), a contour groove (8), a lower support (9), a sliding guide rail (10), a sliding rod (11), a first rotating shaft (12), a central shaft (13), a square hole (14), a square shaft (15), a second rotating shaft (16), a grinding rod (17), an internal motor (18), a groove (19), a rolling shaft (20), a shaft sleeve (21), a tightening bolt (22) and a telescopic rod (23); the chassis (2) is arranged on the base (1) through a first rotating shaft (12); the bottom tray (3) is fixedly arranged on the chassis (2) through glue; a second rotating shaft (16) of the pressing cover (5) is connected with the upper bracket (6); the upper bracket (6) is fixed on the lower bracket (9) through glue; a rolling shaft (20) below the grinding rod (7) is matched with the contour groove (8); the rod body of the sliding rod (11) passes through the sliding guide rail (10), and a shaft sleeve (21) at the front end of the sliding rod (11) is matched with a groove (19) of the grinding rod (7).