Purging and cleaning assembly for bottom teeth of quartz boat
The quartz boat bottom tooth purge cleaning assembly addresses inefficiencies in manual cleaning by employing an air knife and collection system to automate debris removal, ensuring effective and efficient cleaning of bottom teeth in quartz boats.
Patent Information
- Application Number
- CN202420793201.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-17
AI Technical Summary
Existing quartz boats used in solar cell production inefficiently clean fragments from bottom teeth, leading to potential damage to subsequent silicon wafers.
A quartz boat bottom tooth purge cleaning assembly using an air knife mechanism with adjustable wind knife, baffles, and a collection system for efficient debris removal.
Enhances cleaning efficiency by automating the removal of debris from bottom teeth, preventing damage to silicon wafers and improving operational reliability.
Smart Images
Figure CN222281960U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of quartz boat cleaning, and in particular relates to a purging and cleaning component for bottom teeth of a quartz boat. Background Art
[0002] In the production process of solar cells, a quartz boat is needed to carry silicon wafers. The existing quartz boat includes an upper quartz column and a bottom quartz column. The upper quartz column is provided with measuring teeth, and the bottom quartz column is provided with bottom teeth. Silicon wafers are fixed in the bottom teeth and the measuring teeth. During the movement of the quartz boat, silicon wafers may produce fragments that fall into the bottom teeth. If they are not cleaned in time, they are likely to cause damage to subsequent silicon wafers. The existing process is to manually check whether there are fragments in the bottom teeth and clean them, which is inefficient. Utility Model Content
[0003] The utility model aims to provide a quartz boat bottom teeth purge cleaning component, which can clean the bottom teeth through an air knife, thereby increasing the cleaning efficiency.
[0004] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a quartz boat bottom tooth purge cleaning assembly, including a quartz boat body, a support frame is arranged at the bottom of the quartz boat body, the quartz boat body includes a bottom quartz column, a plurality of bottom teeth are opened in the bottom quartz column, a mounting frame is fixedly connected to the support frame, a wind knife is fixedly connected to the mounting frame, the wind knife includes an air outlet, an air inlet pipe communicating with the wind knife is arranged on the wind knife, and the bottom wall of the bottom tooth is located within the range of the air outlet. The wind knife can clean up the debris on the bottom wall of the bottom tooth, thereby increasing the cleaning efficiency.
[0005] In one or more embodiments of the utility model, a mounting slot is provided in the mounting frame, a mounting block matching the mounting slot is fixedly connected to the wind knife, a spring is provided below the mounting block, a screw rod is provided above the mounting block, and a threaded hole matching the screw rod is provided in the mounting frame. This facilitates installation and disassembly of the wind knife and adjustment of the position of the wind knife, so that the wind discharged from the air outlet of the wind knife can blow onto the bottom wall of the bottom teeth and blow away the debris on the bottom wall.
[0006] In one or more embodiments of the utility model, a handle is fixedly connected to the screw rod, so as to facilitate manual rotation of the screw rod to adjust the position of the wind knife.
[0007] In one or more embodiments of the utility model, the two sides of the mounting frame are respectively fixedly connected with fixing plates, the fixing plates are provided with support components, the support components include a limiting sleeve fixedly connected to the fixing plate, a shaft is elastically connected inside the limiting sleeve, and a support plate matching the surface of the wind knife is fixedly connected to the shaft, thereby increasing the stability of the wind knife and preventing the wind knife from deflecting easily.
[0008] In one or more embodiments of the utility model, the support frame is fixedly connected with a first baffle away from the wind knife and a second baffle close to the wind knife, the bottom quartz column is located between the first baffle and the second baffle, and a vent matching the air outlet is provided in the second baffle, so as to block the debris blown away by the wind knife and prevent the debris from splashing into other devices.
[0009] In one or more embodiments of the utility model, the bottom of the first baffle plate and the second baffle plate is provided with a slide plate inclined toward the support frame, so that the debris can slide along the baffle plate and the slide plate to the support frame, which is convenient for cleaning.
[0010] In one or more embodiments of the utility model, a collecting groove is provided in the support frame, and reinforcing ribs are provided in the support frame. The debris can slide down to the bottom of the support frame through the collecting groove, which is convenient for cleaning.
[0011] In one or more embodiments of the present invention, a collecting box is provided at the bottom of the support frame, through which the debris can be collected and stored.
[0012] In one or more embodiments of the utility model, a limiting groove is provided at the bottom of the support frame, and a limiting plate matching the limiting groove is fixedly connected to the collection box. The collection box can be pulled out to process the fragments in the collection box.
[0013] In one or more embodiments of the utility model, a handle is fixedly connected to the collection box, so that the collection box can be pulled by hand.
[0014] Compared with the prior art, the purge cleaning component of the bottom teeth of a quartz boat of the utility model can clean the bottom teeth by means of an air knife, thereby increasing the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 It is a structural schematic diagram of a purging and cleaning assembly for bottom teeth of a quartz boat in one embodiment of the utility model;
[0017] Figure 2 It is a cross-sectional view of a purging and cleaning assembly for bottom teeth of a quartz boat in one embodiment of the utility model;
[0018] Figure 3 for Figure 2 The structural diagram at A in the middle;
[0019] Figure 4 It is a structural schematic diagram of a quartz boat removal of a quartz boat bottom teeth purge cleaning assembly in one embodiment of the utility model;
[0020] Figure 5 It is a front structural schematic diagram of a purging and cleaning assembly for bottom teeth of a quartz boat in one embodiment of the utility model.
[0021] Description of main reference numerals:
[0022] 11. Quartz boat body; 12. Bottom quartz column; 13. Bottom gear; 14. Quartz frame; 21. Support frame; 22. Fixed frame; 23. Support leg; 31. Wind knife; 32. Air inlet pipe; 33. Air outlet; 41. Mounting frame; 42. Mounting slot; 43. Mounting block; 44. Spring; 45. Threaded hole; 46. Screw rod; 47. Handle; 51. First baffle; 52. Second baffle; 53. Ventilation port; 54. Slide plate; 61. Collection slot; 62. Reinforcement rib; 71. Collection box; 72. Handle; 73. Limiting slot; 74. Limiting plate; 81. Fixed plate; 82. Limiting sleeve; 83. Shaft; 84. Support plate. DETAILED DESCRIPTION
[0023] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.
[0024] like Figures 1 to 5 As shown, a quartz boat bottom tooth purge cleaning assembly in one embodiment of the utility model includes a quartz boat body 11, and a support frame 21 is arranged at the bottom of the quartz boat body 11. The quartz boat body 11 includes a bottom quartz column 12, and a plurality of bottom teeth 13 are arranged in the bottom quartz column 12.
[0025] Specifically, the quartz boat body 11 includes a pair of quartz frames 14, and the bottom quartz column 12 and the upper quartz column are fixed between the pair of quartz frames 14. The number of the bottom quartz column 12 and the number of the upper quartz column are two, respectively, and the two bottom quartz columns 12 are located between the two upper quartz columns, and the silicon wafer can be fixed in the measuring teeth and the bottom teeth. The support frame 21 includes a fixing frame 22, and the bottom of the support frame 21 is fixedly connected with a supporting leg 23, and the fixing frame 22 plays a supporting and fixing role for the quartz frame 14. The silicon wafer is loaded into the quartz boat by a loading robot, and then the quartz boat body 11 is moved to the next station by a transporting robot.
[0026] The support frame 21 is fixedly connected with a mounting frame 41, and the mounting frame 41 is fixedly connected with a wind knife 31. The wind knife 31 includes an air outlet 33, and the bottom wall of the bottom tooth 13 is located within the range of the air outlet 33.
[0027] The wind knife 31 is provided with an air inlet pipe 32 which is in communication with the wind knife 31, and the gas can be transported into the wind knife 31 through the air inlet pipe 32. Then the gas is discharged through the air outlet 33, the bottom teeth 13 are cleaned, and the debris on the bottom wall of the bottom teeth 13 is blown off.
[0028] Ginseng Figure 3 As shown, a mounting slot 42 is provided in the mounting frame 41, and a mounting block 43 matching the mounting slot 42 is fixedly connected to the wind knife 31. A spring 44 is provided below the mounting block 43, a screw rod 46 is provided above the mounting block 43, and a threaded hole 45 matching the screw rod 46 is provided in the mounting frame 41.
[0029] Specifically, one end of the spring 44 is fixedly connected to the bottom wall of the mounting groove 42, and the other end of the spring 44 can abut the bottom of the mounting block 43. By rotating the screw rod 46, the screw rod 46 pushes the mounting block 43 downward, so as to adjust the position of the wind knife 31, and then adjust the position of the air outlet 33, so that the bottom wall of the bottom teeth 13 is located within the blowing range of the air outlet 33, so as to blow away the debris on the bottom wall of the bottom teeth 13. At the same time, it is also convenient to install and disassemble the wind knife 31. Preferably, scale lines can be set on the side of the mounting frame 41, and the position of the wind knife 31 can be recorded by the scale lines. When the wind knife 31 deviates up and down and fails to blow away the debris in the bottom teeth 13, the position of the wind knife 31 can be adjusted by rotating the screw rod 46.
[0030] A handle 47 is fixedly connected to the screw rod 46. The handle 47 is convenient for manually rotating the screw rod 46 to adjust the position of the wind knife 31.
[0031] Ginseng Figure 1 , Figure 5As shown, the two sides of the mounting frame 41 are respectively fixedly connected with a fixing plate 81, and the fixing plate 81 is provided with a support assembly, and the support assembly includes a limiting sleeve 82 fixedly connected to the fixing plate 81. The limiting sleeve 82 is elastically connected with a shaft 83, and the shaft 83 is fixedly connected with a support plate 84 matching the surface of the wind knife 31.
[0032] Specifically, the support component can play a supporting role on both sides of the wind knife 31. The support component can move with the wind knife 31 to increase the stability of the wind knife 31 without affecting the adjustment of the position of the wind knife 31.
[0033] Ginseng Figure 1 , Figure 4 As shown, the support frame 21 is fixedly connected with a first baffle 51 away from the wind knife 31 and a second baffle 52 close to the wind knife 31, and the bottom quartz column 12 is located between the first baffle 51 and the second baffle 52. A vent 53 matching the air outlet 33 is provided in the second baffle 52.
[0034] Specifically, the wind blown out of the air outlet 33 can pass through the vent 53, and can be shielded by the first baffle 51 and the second baffle 52 to prevent the blown debris from splashing into other devices and affecting the normal operation of other devices.
[0035] The bottom of the first baffle plate 51 and the second baffle plate 52 is provided with a slide plate 54 inclined toward the support frame 21. The blown-off fragments can slide along the first baffle plate 51 and the second baffle plate 52 onto the support frame 21 for easy disposal.
[0036] A collecting trough 61 is provided in the support frame 21, and a reinforcing rib 62 is provided in the support frame 21. The blown-off debris can fall to the bottom of the support frame 21 through the collecting trough 61, which is convenient for processing. The reinforcing rib 62 can increase the strength of the support frame 21.
[0037] A collection box 71 is provided at the bottom of the support frame 21. The debris falls into the collection box 71 through the collection slot 61, and the collection box 71 can collect and store the debris.
[0038] The bottom of the support frame 21 is provided with a limiting groove 73, and the collection box 71 is fixedly connected with a limiting plate 74 matching the limiting groove 73. The limiting groove 73 is a T-shaped groove, and the limiting plate 74 is a T-shaped block. When the machine is stopped, the collection box 71 can be pulled out to clean the debris in the collection box 71.
[0039] A handle 72 is fixedly connected to the collection box 71. The handle 72 facilitates the collection box 71 to be pulled by hand.
[0040] When using, refer to Figure 1 to Figure 5As shown, before the silicon wafer is placed in the quartz boat, the bottom teeth 13 can be cleaned by the wind knife 31 to blow away the debris in the bottom teeth 13 to prevent damage to the silicon wafer.
[0041] Compared with the prior art, the purge cleaning component of the bottom teeth of a quartz boat of the utility model can clean the bottom teeth by means of an air knife, thereby increasing the cleaning efficiency.
[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A quartz boat bottom teeth purge cleaning assembly, comprising a quartz boat body, a support frame is arranged at the bottom of the quartz boat body, the quartz boat body comprises a bottom quartz column, a plurality of bottom teeth are arranged in the bottom quartz column, characterized in that: The support frame is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a wind knife, the wind knife includes an air outlet, the wind knife is provided with an air inlet pipe communicated with the wind knife, and the bottom wall of the bottom tooth is located within the range of the air outlet.
2. A quartz boat bottom teeth purge cleaning assembly according to claim 1, characterized in that: A mounting slot is provided in the mounting frame, a mounting block matching the mounting slot is fixedly connected to the wind knife, a spring is provided below the mounting block, a screw rod is provided above the mounting block, and a threaded hole matching the screw rod is provided in the mounting frame.
3. A quartz boat bottom teeth purge cleaning assembly according to claim 2, characterized in that: A handle is fixedly connected to the screw rod.
4. The purging and cleaning assembly for bottom teeth of a quartz boat according to claim 1, characterized in that: The two sides of the mounting frame are respectively fixedly connected with fixing plates, and the fixing plates are provided with support components. The support components include a limiting sleeve fixedly connected to the fixing plate, an axis rod is elastically connected in the limiting sleeve, and a support plate matching the surface of the wind knife is fixedly connected to the axis rod.
5. The purging and cleaning assembly for bottom teeth of a quartz boat according to claim 1, characterized in that: The support frame is fixedly connected with a first baffle away from the wind knife and a second baffle close to the wind knife. The bottom quartz column is located between the first baffle and the second baffle. The second baffle is provided with a ventilating port matching the air outlet.
6. A purging and cleaning assembly for bottom teeth of a quartz boat according to claim 5, characterized in that: The bottoms of the first baffle plate and the second baffle plate are provided with slide plates inclined toward the support frame.
7. The purging and cleaning assembly for bottom teeth of a quartz boat according to claim 1, characterized in that: A collecting groove is provided in the support frame, and reinforcing ribs are provided in the support frame.
8. A purging and cleaning assembly for bottom teeth of a quartz boat according to claim 7, characterized in that: A collecting box is arranged at the bottom of the supporting frame.
9. A purging and cleaning assembly for bottom teeth of a quartz boat according to claim 8, characterized in that: A limiting groove is provided at the bottom of the support frame, and a limiting plate matching the limiting groove is fixedly connected to the collecting box.
10. A purging and cleaning assembly for bottom teeth of a quartz boat according to claim 9, characterized in that: A handle is fixedly connected to the collecting box.