CN-121974549-A - Quartz leftover material splicing and recycling method

CN121974549ACN 121974549 ACN121974549 ACN 121974549ACN-121974549-A

Abstract

The invention discloses a quartz leftover material splicing and recycling method, and aims to solve the defects that the quartz leftover material is low in utilization rate, the splicing is performed in a welding mode, the workload is large, and bad phenomena of bubbles and gas lines are easy to occur. The method comprises the following steps of S1, cutting leftover materials into splicing strips, S2, splicing the splicing strips, heating and melting the splicing parts, pushing the splicing strips to move to squeeze the melting parts, and cooling to realize connection of the splicing strips, and S3, repeating the step S2 until the shape of a required product is spliced. The quartz leftover materials are spliced after being cut, so that secondary utilization is realized, quartz products are processed in a splicing mode, the material utilization rate is high, the splicing part is subjected to melt extrusion, the connection effect is good, and the phenomena of bubbles and gas lines caused by welding can be avoided.

Inventors

LI KAI
XIAO JINGWU
FU JIE
YANG JUN

Assignees

杭州大和热磁电子有限公司

Dates

Publication Date: 20260505
Application Date: 20251224

Claims (10)

1. A quartz leftover material splicing and recycling method is characterized by comprising the following steps of S1, cutting leftover materials into splicing strips, S2, splicing the splicing strips, heating and melting the splicing parts, pushing the splicing strips to move to extrude the melting parts, and cooling to achieve connection of the splicing strips, and S3, repeating the step S2 until the shape of a required product is spliced.
2. The quartz leftover material splicing and recycling method according to claim 1, wherein in the step S1, scribing is conducted on leftover materials according to the shape of a required spliced product, and cutting is conducted according to scribing marks.
3. The method for splicing and recycling quartz scraps according to claim 1, wherein in the step S1, scraps are loaded on a workbench, the shape outline of a product to be spliced is projected onto the workbench and the scraps through light rays, the positions of the scraps are adjusted so that the scraps fully receive the light ray projection, and laser cutting is carried out along the light ray projection outline on the scraps.
4. The quartz leftover material splicing and recycling method according to claim 1, wherein the end part of the splicing strip is trimmed in the S1 process, one end edge of the splicing strip is of a planar structure, and upper and lower sides of the other end edge of the splicing strip are chamfered to form a trapezoid structure.
5. The quartz leftover material splicing and recycling method according to claim 1, wherein when two adjacent splicing strips of S2 are heated and melted, one splicing strip is pressed and fixed, and pushing force is applied to the other splicing strip, so that the melting point is extruded.
6. The method for splicing and recycling quartz scraps according to any one of claims 1 to 5, wherein the splicing strips are in a fan-shaped annular structure, and a plurality of splicing strips are spliced to form an annular quartz product.
7. The quartz scrap splicing and recycling method according to claim 6, wherein the splicing strips are installed on a loading table for positioning, a positioning ring groove is formed in the loading table, a pressing block and a buffer arm which rotates unidirectionally are installed on the loading table, a buffer column is installed on the buffer arm, the splicing strips are loaded in the positioning ring groove, the pressing block is pressed on the upper portion of one splicing strip for positioning, and the top of the buffer column provides extrusion thrust at the end portion of the other adjacent splicing strip.
8. The quartz leftover material splicing and recycling method according to claim 7, wherein a mounting column is arranged on the loading table, a lifting mounting sleeve is sleeved on the mounting column, an adjusting sleeve is sleeved outside the mounting sleeve in a rotating mode, a ratchet mechanism is arranged between the inner wall of the adjusting sleeve and the outer wall of the mounting sleeve to realize unidirectional rotation of the adjusting sleeve, and the buffer arm is fixedly connected to the adjusting sleeve.
9. The method for splicing and recycling quartz scraps according to any one of claims 1 to 5, wherein the splicing strips are rectangular in structure, and a plurality of the splicing strips are spliced to form a long strip-shaped quartz product.
10. The quartz leftover material splicing and recycling method according to claim 9, wherein the splicing strips are installed on a positioning table for positioning, a long strip-shaped positioning groove is formed in the positioning table, a clamping groove is formed in the side wall of the positioning groove, a buffer positioning block arranged in a lifting mode and an end positioning block arranged in a sliding mode are installed on the positioning table, the splicing strips are loaded in the positioning groove, two ends of the splicing strips are inserted into the clamping groove, the end positioning block is propped against the end of one splicing strip, and the buffer positioning block is abutted against the end of the other adjacent splicing strip to provide extrusion thrust.

Description

Quartz leftover material splicing and recycling method Technical Field The invention relates to the technical field of quartz processing, in particular to a quartz leftover material splicing and recycling method. Background At present, a lot of leftover materials are generated in the processing process of quartz products, and in order to reduce the cost, the leftover materials are utilized in many times, for example, a method for recycling quartz tubes is disclosed in Chinese patent application number 2022107544966. Now, it is common practice to machine the monolith after welding together the lengths of corner material to form the monolith. Because the shapes of the scraps are different, the scraps are welded into a whole and then machined, the utilization rate of materials is low, and the welding workload is high. Disclosure of Invention In order to overcome the defects, the invention provides the quartz leftover material splicing and recycling method, which can realize the splicing and recycling of the quartz leftover materials, has high material utilization rate and good connecting effect at the splicing position, and avoids the phenomena of bubbles and bad gas lines caused by welding. In order to solve the technical problems, the quartz leftover material splicing and recycling method comprises the following steps of S1, cutting leftover materials into splicing strips, S2, splicing the splicing strips, heating and melting the splicing parts, pushing the splicing strips to move to squeeze the melting parts, and cooling to achieve connection of the splicing strips, and S3, repeating the step S2 until the shape of a required product is spliced. Cutting quartz scraps into splicing strips according to the shape of the quartz product to be processed, wherein the splicing strips form a part of the quartz product. When the splicing strips are connected, the splicing parts are heated and melted, the splicing strips are pushed to move to extrude the melting parts, the melted materials are guaranteed to be filled in the splicing parts, two adjacent splicing strips form a whole, and the splicing strips are connected after cooling. And the connection of a plurality of splicing strips is completed to form a required product, so that the splicing and reutilization of quartz leftover materials is realized. The technical scheme of this patent application has realized the recycle to quartz leftover bits, processes out quartz product through the mode of concatenation, and material utilization is high, extrudees splice department moreover and makes splice department connection effectual, can stop bubble, the bad phenomenon of gas line that the welding brought. Preferably, in S1, the leftover material is scored according to the shape of the spliced product to be cut according to the score mark. Scribing is firstly carried out on the leftover materials, then cutting is carried out according to the scribing trace, and the cutting accuracy is ensured. In another scheme, when S1, the leftover materials are loaded on the workbench, the shape outline of the spliced product to be required is projected on the workbench and the leftover materials through light rays, the positions of the leftover materials are adjusted to enable the leftover materials to fully receive the light ray projection, and laser cutting is carried out along the light ray projection outline on the leftover materials. The shape of the quartz product to be processed is projected onto the workbench in a light projection mode, and the positions of the leftover materials on the workbench are adjusted at the moment, so that as much leftover material area as possible is projected onto the workbench by profile light, and the utilization rate of the leftover materials is improved. The laser cutting mode is adopted to cut along the light projection outline on the leftover materials, so that the cutting machine is accurate and reliable. Preferably, the end part of the splicing strip is trimmed in the S1 process, one end edge of the splicing strip is of a planar structure, and upper and lower sides of the other end edge are chamfered to form a trapezoid structure. After the trimming, in the splicing process of splicing strips, the edge of the planar structure of one splicing strip is in butt joint with the edge of the trapezoid structure of the other splicing strip, the heating area is increased in the heating and melting process, the containing space is provided at the chamfer, and the connecting strength of the splicing strips is improved due to the fact that molten materials are filled at the chamfer. Preferably, when two adjacent splicing strips in S2 are heated and melted, one splicing strip is pressed and fixed, and pushing force is applied to the other splicing strip, so that the melting position is extruded. One splicing strip is pressed and fixed, so that reliable positioning is realized. And pushing force is applied to the other splicing strip, so that the fusion