CN218049352U

CN218049352U - Pretreatment system for rhinestone bead blank

Info

Publication number: CN218049352U
Application number: CN202221295859.6U
Authority: CN
Inventors: 周宇; 叶卫
Original assignee: Hubei Yuxing Crystal Jewelry Co ltd
Current assignee: Hubei Yuxing Crystal Jewelry Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-12-16
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a pretreatment systems of water bores pearl base belongs to water and bores production facility technical field. The device comprises a plurality of processing units which are arranged side by side from left to right, wherein each processing unit comprises a roller cleaning machine, a plurality of layers of classifying screens and a centrifugal dehydrator; a hot air main pipe is arranged right above the centrifugal dewaterers, and a hot air branch pipe is correspondingly arranged at the lower side of the hot air main pipe and above each centrifugal dewaterer; the multi-layer grading sieve is arranged in the front-back direction, and a vacuum feeding structure is arranged at a feeding port at the front part of the multi-layer grading sieve; the vacuum feeding structure comprises a bracket, two vacuum feeding boxes and a discharge valve at the bottom of each vacuum feeding box; the upper part of the vacuum feeding box is provided with a steel wire corrugated hose, and the upper part or the top part of the steel wire corrugated hose is connected with a vacuum main pipe through a vacuum branch pipe with a valve; the hot air main pipe is arranged along the left-right direction, and the vacuum main pipe is arranged along the left-right direction; when a discharge valve of one vacuum feeding box is opened, the corresponding valve is closed; the discharge valve of the other vacuum feed box is closed and its corresponding valve is opened.

Description

Pretreatment system for rhinestone bead blank

Technical Field

The utility model belongs to the technical field of water bores production facility, in particular to water bores pretreatment systems of pearl base, easily realizes washing, the centrifugation of pearl base and spin-dries, hot-blast drying and grading.

Background

Rhinestones are popular because they are economical and have a diamond-like visual impression. Cleaning and grading are needed before the water drill is processed; in the prior art, bead blanks are cleaned by a roller cleaning machine, the cleaned bead blanks are dried (for example, drying equipment with application numbers of CN201920695773.4 and CN201620675570.5 is adopted), and then the bead blanks are sent to a multi-layer grading sieve for grading treatment. When the rhinestone is processed, the quantity of bead blanks is very large, a plurality of processing units are needed for processing at the same time, manual transfer is usually needed after each process is completed, and a large number of operators are needed for processing.

Disclosure of Invention

In order to solve the problems, the embodiment of the utility model provides a pretreatment system of water bores pearl base, after the washing, centrifuge earlier spin-dries, and hot air is dried again, then vacuum suction to vacuum feed box in order to carry out the feeding, carries out vibration grading at last; one vacuum feeding box feeds materials, and the other vacuum feeding box discharges materials, so that the efficiency can be improved, and an operator can conveniently arrange time reasonably; the system realizes the scale and continuity of the pretreatment process, and can realize production only by a small amount of operators. The technical scheme is as follows:

the embodiment of the utility model provides a pretreatment systems of water bores pearl base, and the system includes a plurality of processing units, processing unit includes cylinder cleaning machine 1, multilayer classifying screen 2 and cylinder cleaning machine 1's discharge gate below centrifugal dehydrator 3; the plurality of processing units are arranged side by side from left to right, the plurality of centrifugal dewaterers 3 are arranged side by side from left to right, a hot air main pipe 4 is arranged right above the centrifugal dewaterers, and a hot air branch pipe is correspondingly arranged below the hot air main pipe 4 and above each centrifugal dewaterer 3; the hot air branch pipe is vertically arranged and is positioned right above the corresponding centrifugal dehydrator 3, and the lower part of the hot air branch pipe is provided with an air door; the multi-layer classifying screen 2 is arranged in the front-back direction and is positioned at the back of the corresponding centrifugal dehydrator 3, and a vacuum feeding structure is arranged at a feeding port at the front part of the multi-layer classifying screen; the vacuum feeding structure comprises a support 5 at the front part of the multi-layer classifying screen 2, two vacuum feeding boxes 6 arranged in parallel front and back at the upper part of the support 5 and a discharge valve 7 at the bottom of each vacuum feeding box 6, wherein the discharge valve 7 is positioned right above a feeding hole of the multi-layer classifying screen 2; the upper part of the vacuum feeding box 6 is provided with a steel wire corrugated hose 8, and the upper part or the top part of the vacuum feeding box is connected with a vacuum main pipe 11 through a vacuum branch pipe 10 with a valve 9; the other end of the steel wire corrugated hose 8 can extend into the centrifugal dehydrator 3; the hot air main pipe 4 is arranged along the left-right direction and is connected with a hot air supply structure, and the vacuum main pipe 11 is arranged along the left-right direction and is connected with a vacuum pumping structure; when the discharge valve 7 of one vacuum feeding box 6 is opened, the corresponding valve 9 is closed; the discharge valve 7 of the other vacuum feed tank 6 is closed and its corresponding valve 9 is opened.

Specifically, the upper part of the left side or the upper part of the right side of the vacuum feeding box 6 in the embodiment of the utility model is connected with the corrugated steel wire hose 8, and the top of the other side is provided with a vacuum pumping port 12; the evacuation port 12 is connected to the vacuum manifold 10.

Preferably, the vacuum pumping port 12 in the embodiment of the present invention is vertically disposed and a mesh plate through which the bead blank cannot pass is horizontally disposed therein.

Wherein, the embodiment of the utility model provides an in the embodiment vacuum feed case 6 be the rectangle storehouse of vertical setting and its bottom be big-end-up's toper.

Wherein, the embodiment of the utility model provides an in emptying valve 7 include the rubber hose of vacuum feeding case 6 bottoms and press from both sides the blowing clamp of establishing on rubber hose, rubber hose vertical setting and its lower extreme are located multilayer classifying screen 2 directly over the feed inlet, the blowing clamp passes through the rope and is connected with vacuum feeding case 6.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides a pretreatment systems of water bores pearl base, after the washing, centrifuge spin-dry earlier, hot air drying again, then vacuum suction to vacuum feeding case in order to carry out the feeding, carry out vibration grading at last; one vacuum feeding box feeds materials, and the other vacuum feeding box discharges materials, so that the efficiency can be improved, and an operator can conveniently arrange time reasonably; the system realizes the scale and continuity of the pretreatment process, and can realize production only by a small amount of operators.

Drawings

Fig. 1 is a schematic structural diagram of a pretreatment system for a rhinestone bead blank according to an embodiment of the present invention;

fig. 2 is a schematic view of a vacuum feeding structure combined with a multi-layer classifying screen.

In the figure: the device comprises a roller cleaning machine 1, a multi-layer classifying screen 2, a centrifugal dehydrator 3, a hot air main pipe 4, a support 5, a vacuum feeding box 6, a discharge valve 7, a corrugated steel wire hose 8, a valve 9, a vacuum branch pipe 10, a vacuum main pipe 11 and a vacuum pumping port 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, the embodiment of the present invention provides a pretreatment system for a diamond bead blank, which includes a plurality of treatment units arranged side by side on the left and right. The processing unit comprises a roller cleaning machine 1, a multi-layer grading sieve 2, a centrifugal dehydrator 3 below a discharge hole of the roller cleaning machine 1 and the like. The plurality of roller cleaning machines 1 are arranged side by side left and right; the drum cleaning machine 1 is arranged along the front-back direction, and a discharge port at the rear part of the drum cleaning machine passes through the chute to be right above the middle part of the centrifugal dehydrator 3. The plurality of centrifugal dewaterers 3 are arranged side by side from left to right and are provided with a hot air main pipe 4 right above the centrifugal dewaterers, and a hot air branch pipe (the quantity of which is equal to that of the centrifugal dewaterers 3) is correspondingly arranged at the lower side of the hot air main pipe 4 and above each centrifugal dewaterer 3. The hot air branch pipe is vertically arranged and is positioned right above the corresponding centrifugal dehydrator 3, and the lower part of the hot air branch pipe is provided with an air door. The heat preservation layers are respectively protected outside the hot air main pipe 4 and the hot air branch pipes. The multi-layer grading sieve 2 is arranged along the front-back direction and is positioned at the back of the corresponding centrifugal dehydrator 3, and a vacuum feeding structure is arranged at a feeding port at the front part of the multi-layer grading sieve. The vacuum feeding structure comprises a support 5 (positioned on the left side and the right side of the multilayer classifying screen 2) at the front part of the multilayer classifying screen 2, two vacuum feeding boxes 6 (sealing box body structure) arranged side by side around the upper part of the support 5, a discharge valve 7 (used for discharging when being opened and sealing the vacuum feeding boxes 6 when being closed) at the bottom of the vacuum feeding boxes 6 and the like, wherein the discharge valve 7 is positioned right above a feeding hole of the multilayer classifying screen 2. The upper part of the vacuum feeding box 6 is provided with a steel wire corrugated hose 8, and the upper part or the top part of the vacuum feeding box is connected with a vacuum main pipe 11 (a hard pipe) through a vacuum branch pipe 10 (a hard pipe, which can be connected with the upper side of a front-back communicating pipe firstly, and the front end or the rear end of the communicating pipe is connected with a vacuum main pipe 11 secondly) with a valve 9. The other end of the steel wire corrugated hose 8 can extend into the centrifugal dehydrator 3. The hot air main pipe 4 is arranged in the left-right direction and is connected with a hot air supply structure (specifically, the heat of an air compressor can be utilized as in the prior art), and the vacuum main pipe 11 is arranged in the left-right direction and is connected with a vacuum pumping structure. When a discharge valve 7 of a vacuum feeding box 6 (discharging) is opened, a corresponding valve 9 is closed; the discharge valve 7 of the other vacuum feed box 6 (feed) is closed and its corresponding valve 9 is opened. Two vacuum feeding boxes 6 respectively realize discharging and feeding.

Specifically, referring to the drawings, the upper left side or the upper right side of the vacuum feed box 6 in the embodiment of the present invention is connected to the corrugated steel hose 8, and the top of the other side thereof is provided with a vacuum pumping port 12. The evacuation port 12 is connected to the vacuum manifold 10. In this embodiment, the corrugated steel hose 8 is separated from the vacuum manifold 10 as far as possible.

Preferably, the vacuum-pumping port 12 in the embodiment of the present invention is vertically disposed and horizontally disposed with a mesh plate through which the bead blanks cannot pass so as to prevent the bead blanks from entering the vacuum-pumping structure.

Wherein, referring to the figures, the vacuum feeding box 6 in the embodiment of the present invention is a vertically arranged rectangular bin and the bottom thereof is a cone with a large top and a small bottom.

Wherein, the embodiment of the utility model provides an in emptying valve 7 include the rubber hose of vacuum feeding case 6 bottoms and press from both sides the blowing clamp of establishing on rubber hose, directly over the vertical setting of rubber hose and its lower extreme are located the feed inlet of multilayer classifying screen 2, the blowing presss from both sides and is connected through rope and vacuum feeding case 6 in order to avoid the blowing to press from both sides the loss.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The pretreatment system of the rhinestone bead blank comprises a plurality of treatment units, wherein each treatment unit comprises a roller cleaning machine (1) and a multi-layer grading sieve (2); the pretreatment system is characterized by also comprising a centrifugal dehydrator (3) below a discharge port of the roller cleaning machine (1), wherein a plurality of treatment units are arranged side by side from left to right, a plurality of centrifugal dehydrators (3) are arranged side by side from left to right, a hot air main pipe (4) is arranged right above the centrifugal dehydrators, and a hot air branch pipe is correspondingly arranged below each hot air main pipe (4) and above each centrifugal dehydrator (3); the hot air branch pipe is vertically arranged and is positioned right above the corresponding centrifugal dehydrator (3), and the lower part of the hot air branch pipe is provided with an air door; the multi-layer grading sieve (2) is arranged in the front-back direction and is positioned behind the centrifugal dehydrator (3), and a vacuum feeding structure is arranged at a feeding port in the front part of the multi-layer grading sieve; the vacuum feeding structure comprises a support (5) at the front part of the multi-layer classifying screen (2), two vacuum feeding boxes (6) arranged in parallel front and back at the upper part of the support (5) and a discharge valve (7) at the bottom of each vacuum feeding box (6), wherein the discharge valve (7) is positioned right above a feeding hole of the multi-layer classifying screen (2); the upper part of the vacuum feeding box (6) is provided with a steel wire corrugated hose (8), and the upper part or the top of the vacuum feeding box is connected with a vacuum main pipe (11) through a vacuum branch pipe (10) with a valve (9); the other end of the steel wire corrugated hose (8) can extend into the centrifugal dehydrator (3); the hot air main pipe (4) is arranged along the left-right direction and is connected with a hot air supply structure, and the vacuum main pipe (11) is arranged along the left-right direction and is connected with a vacuum pumping structure; when a discharge valve (7) of one vacuum feeding box (6) is opened, a corresponding valve (9) is closed; the discharge valve (7) of the other vacuum feeding box (6) is closed, and the corresponding valve (9) is opened.

2. The pretreatment system of the rhinestone bead blank according to claim 1, wherein the upper left side or the upper right side of the vacuum feeding box (6) is connected with a steel wire corrugated hose (8), and the top of the other side of the vacuum feeding box is provided with a vacuum pumping port (12); the vacuum-pumping port (12) is connected with the vacuum branch pipe (10).

3. The pretreatment system of the diamond bead blank according to claim 2, wherein the vacuum pumping port (12) is vertically arranged and a mesh plate which cannot pass through the bead blank is horizontally arranged in the vacuum pumping port.

4. The pretreatment system for water drill bead blanks according to claim 1, wherein the vacuum feeding box (6) is a vertically arranged rectangular bin and the bottom of the vacuum feeding box is conical with a large top and a small bottom.

5. The pretreatment system of the rhinestone bead blank according to claim 4, wherein the discharge valve (7) comprises a rubber hose at the bottom of the vacuum feeding box (6) and a discharge clamp clamped on the rubber hose, the rubber hose is vertically arranged, the lower end of the rubber hose is positioned right above the feeding hole of the multi-layer grading sieve (2), and the discharge clamp is connected with the vacuum feeding box (6) through a rope.