Glue shaping device for bonding part of crystal support
By designing an adhesive shaping device for the bonding area of the crystal tray, a regular conical structure is formed by using a drive motor and a shaping template, which solves the problem of crystal tray cracking caused by uneven manual shaping and realizes efficient and automated production.
Patent Information
- Application Number
- CN202423162782.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-20
AI Technical Summary
In the existing technology, the adhesive shaping of the crystal holder bonding area mainly relies on manual operation, which leads to uneven adhesive application and easy cracking due to uneven stress during high-temperature sintering.
A glue shaping device for the bonding part of the crystal holder was designed. The device uses a drive motor to drive the gear ring and the shaping template. The arc structure is used to achieve uniform shaping of the glue and form a regular conical structure to ensure balanced force.
It achieves uniform distribution of adhesive at the crystal tray connection points, avoids cracking problems during high-temperature sintering, improves production efficiency and reduces labor costs, and supports automated production of crystal trays.
Smart Images
Figure CN223669578U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a crystal holder production technical field, specifically is a crystal holder glue joint part's glue shape correction device. BACKGROUND
[0002] The silicon carbide crystal holder is used for carrying silicon wafer, including two interval setting end plate 15, four cross beams 14 are arranged in rectangle between end plate 15, when end plate 15 is connected with cross beam 14, first, connect the hole on end plate 15, then connect cross beam 14 in the connect hole through glue, in the connecting process, the glue will overflow the connect hole, need to shape the glue of overflowed part, make the glue evenly distributed on the end plate around cross beam, guarantee the stress stability of connecting part.
[0003] And in the prior art, all are through manual shape correction, cannot guarantee that the overflowed glue is evenly distributed, in the high-temperature sintering process, the crystal holder connecting part is prone to cracking due to uneven stress. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a crystal holder glue joint part's glue shape correction device, can effectively solve the problem in the background art.
[0005] The technical scheme for realizing the above-mentioned purpose is as follows: a crystal holder glue joint part's glue shape correction device, characterized by comprising a shell, a circular hole is arranged at the front end of the shell, a gear ring is rotatably installed in the shell around the circular hole, a gap is arranged between the shell and the gear ring at the front end of the circular hole, a driving motor is installed in the shell to drive the gear ring to rotate.
[0006] An arc-shaped connecting seat fixed with the gear ring is arranged on the inner wall of the circular hole, an arc-shaped groove is arranged on the peripheral wall of the circular hole to facilitate the rotation of the arc-shaped connecting seat with the gear ring, the two ends of the arc-shaped groove are extended to the gap to form an opening, and a shape correction template for glue shape correction is connected to the arc-shaped connecting seat.
[0007] Further, the bottom of the shape correction template is arranged as an arc-shaped surface inclined downward to the outside, so that the corrected glue is in a conical shape with the small end upward.
[0008] Further, the output end of the driving motor is connected with a gear meshing with the gear ring.
[0009] Further, the driving motor is provided with two driving motors symmetrically arranged on the left and right, and the output ends are respectively connected with gears meshing with the gear ring.
[0010] Further, a circle of arc-shaped cavities extending to the notch is arranged between the both sides of the gear ring and the shell respectively, the cross section of the arc-shaped cavity is circular, and a circle of balls is arranged in cooperation, the gear ring is rotatably connected with the shell through the balls, the two side walls of the notch are provided with limiting portions for enclosing the balls, and the limiting portions are provided with openings for facilitating the gear ring to pass through.
[0011] The utility model discloses the beneficial effects: the utility model discloses through the drive motor drive shaping template to the glue of overflow position carries out shaping, make the glue after shaping form the regular conical structure between crossbeam and end plate, make the stress balanced of connecting position in the high temperature sintering process, avoid the technical problem that the connecting position cracks.
[0012] The utility model discloses relative prior art through artificial shaping, improved production efficiency, reduced manpower cost.
[0013] The utility model cooperates with automatic equipment, realizes the automatic production of crystal support. ACCURACY OF DRAWINGS
[0014] Figure 1 It is the perspective view of the utility model;
[0015] Figure 2 It is the internal structure schematic view of the utility model;
[0016] Figure 3 It is the working state schematic view of the utility model. CONCRETE IMPLEMENTING METHOD
[0017] As Figure 1 , 2 The utility model discloses a shell 1, the shell 1 front end is provided with circular hole 2, the circular hole 2 circumferential shell 1 is rotatably installed with gear ring 4, and the shell 1 and gear ring 4 between the front end middle part of circular hole 2 are provided with the notch 3 for facilitating the crystal support crossbeam to pass through.
[0018] The both sides of gear ring 4 and shell 1 are respectively provided with a circle of arc-shaped cavities 13 extending to notch 3, the cross section of arc-shaped cavity 13 is circular, and a circle of balls 5 is arranged in cooperation, gear ring 4 is rotatably connected with shell 1 through ball 5, the two side walls of notch 3 are provided with limiting portion 9 for enclosing ball 5, and the limiting portion 9 is provided with opening 10 for facilitating gear ring 4 to pass through.
[0019] The shell 1 is installed with the drive motor 6 of driving gear ring rotation, and the drive motor 6 is provided with two symmetrical sets, and the output end is connected with the gear 12 engaged with gear ring 4 respectively.
[0020] The inner wall of the circular hole 2 is provided with an arc-shaped connecting seat 7 fixed with the gear ring 4, the peripheral wall of the circular hole 2 is provided with an arc-shaped groove 8 facilitating rotation of the arc-shaped connecting seat 7 with the gear ring, both ends of the arc-shaped groove 8 extend to the notch 3 to form an opening, the arc-shaped connecting seat 7 is connected with a shaping template 9 for glue shaping, and the bottom of the shaping template 9 is provided as an outwardly inclined downward arc, so that the shaped glue is conical with the small end upward.
[0021] As shown in Figure 3 The utility model works, the circular hole 2 of shaping device is set in the outside of crystal support crossbeam 14 through the notch 3, then moves shaping device to the glue overflow position, controls drive motor 6 and drives shaping template 9 to carry out shaping to the glue of overflow position, after shaping, shaping device is removed.
Claims
1. A device for reshaping the glue joint of a crystal holder, characterized in that: The shell is provided with a circular hole in the front end, a gear ring is rotatably installed in the shell around the circular hole, a gap is formed in the shell between the front end of the circular hole and the gear ring to facilitate the passing of the cross beam, and a driving motor is installed in the shell to drive the rotation of the gear ring. An arc-shaped connecting seat is fixed to the inner wall of the circular hole and connected to the gear ring, an arc-shaped groove is arranged on the peripheral wall of the circular hole to facilitate the rotation of the arc-shaped connecting seat along with the gear ring, the arc-shaped groove extends to the gap at both ends to form an opening, and a shaping template for glue shaping is connected to the arc-shaped connecting seat.
2. The apparatus of claim 1, wherein: The bottom of the shaping template is provided with an outwardly inclined downward arc shape, so that the shaped glue is in a conical shape with the small end facing upward.
3. The apparatus of claim 1, wherein: The output end of the driving motor is connected with a gear wheel engaged with the gear ring.
4. The apparatus of claim 3, wherein: The driving motor is provided with two driving motors arranged symmetrically left and right, and the output ends are respectively connected with gear wheels engaged with the gear ring.
5. The glue joint site glue profiling apparatus of claim 1, wherein: A circle of arc-shaped cavities extending to the gap are respectively arranged between the two sides of the gear ring and the shell, the cross section of the arc-shaped cavities is circular, and a circle of ball bearings are arranged in cooperation, the gear ring is rotatably connected to the shell through the ball bearings, the two side walls of the gap are provided with limiting portions for enclosing the ball bearings, and the limiting portions are provided with openings for facilitating the passing of the gear ring.