CN210070407U

CN210070407U - Separation drying device for quartz crystal resonator recovery

Info

Publication number: CN210070407U
Application number: CN201920536154.0U
Authority: CN
Inventors: 张斌
Original assignee: Zhejiang Blue Crystal Core Microelectronics Co Ltd
Current assignee: Zhejiang Blue Crystal Core Microelectronics Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-14
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a quartz crystal syntonizer is retrieved and is used separation drying device, the power distribution box comprises a box body, the welding of box one side inner wall bottom has the baffle, and the outer wall of baffle top is opened there is the installing port, and the installing port is inside to have communicating pipe through the bolt fastening, the welding of communicating pipe one side inner wall top has the spiral plate that the annular distributes, and the welding of communicating pipe one side inner wall bottom has the loop bar of symmetric distribution, and the loop bar outer wall has cup jointed electric heating wire, the relative both sides inner wall of box has the blend stop of symmetric distribution through the bolt fastening, and the welding of blend stop top outer wall one side. The utility model discloses not only can form spiral shell screwing in rise's air current, to carrying out the even heating in the box, prevent that the crystal from drying incompletely, improve stoving speed, can purify filtration treatment to the air moreover, can also contain certain thermal air repetitive output to the box after filtering in, improve thermal utilization ratio, prevent calorific loss, energy saving.

Description

Separation drying device for quartz crystal resonator recovery

Technical Field

The utility model relates to a quartz crystal syntonizer produces technical field, especially relates to a quartz crystal syntonizer is retrieved and is used separation drying device.

Background

Before packaging, the quartz crystal resonator needs to be fixed on the base through conductive adhesive by dispensing, then high-temperature baking and curing are carried out, and the quartz crystal resonator enters a fine adjustment project after baking is finished.

However, different defective products are generated in both the dispensing and trimming processes, and these defective products are not caused by the defects of the chip, but mainly caused by the dispensing state, the mounting state of the chip, and other electrical characteristics. At present, the defective products generated by the glue dispensing and fine adjustment are directly scrapped, the wafers cannot be recycled well, the defective products need to be separated and recycled, and a drying device is needed to dry the defective products after the alcohol dehydration in the recycling process, so that the crystals are separated from the alcohol solution adhered to the surfaces of the crystals to obtain the dried crystals.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quartz crystal resonator recycling separation drying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a separating and drying device for quartz crystal resonator recovery comprises a box body, wherein a partition plate is welded at the bottom end of the inner wall on one side of the box body, an installation opening is formed in the outer wall of the top of the partition plate, a communicating pipe is fixed in the installation opening through bolts, spiral plates distributed in an annular mode are welded at the top end of the inner wall on one side of the communicating pipe, sleeve rods distributed symmetrically are welded at the bottom end of the inner wall on one side of the communicating pipe, electric heating wires are sleeved on the outer wall of each sleeve rod, barrier strips distributed symmetrically are fixed on the inner walls on two opposite sides of the box body through bolts, a limiting strip is welded on one side of the outer wall on the top of each barrier strip, an object placing plate is placed above the top of each barrier strip, a limiting groove is formed in the edge of the outer wall on the bottom of the object placing plate, the specification of the limiting groove is matched, and an air pump is fixed on one side of the outer wall of the top of the bottom plate through a bolt.

Furthermore, an air inlet pipe is welded on the outer wall of the air outlet of the air pump, and one end, far away from the air pump, of the air inlet pipe is inserted into the box body.

Furthermore, a supporting frame is fixed to the top end of the outer wall of one side of the box body through bolts, and a filter box is fixed to the outer wall of the top of the supporting frame through bolts.

Furthermore, the outer wall of the air inlet of the air pump is sleeved with a connecting pipe, and one end, far away from the air pump, of the connecting pipe is inserted into the filter box.

Furthermore, the inner walls of two opposite sides of the filter box are fixed with activated carbon plates distributed at equal intervals through bolts, and the activated carbon plates on the two sides of the inner wall of the filter box are distributed in a staggered mode.

Furthermore, the outer wall of the top of the filter box is spliced with an air guide pipe, and one end, far away from the filter box, of the air guide pipe is spliced with the upper part inside the box body.

Further, four corners of bottom plate bottom outer wall all have the directive wheel through the bolt fastening, and are equipped with the brake key on the directive wheel, and box one side outer wall is opened has the mouth of placing, and places mouthful inner wall one side and articulate through the hinge and have the chamber door.

The utility model has the advantages that:

1. the wafer after the alcohol dehydration can be held through putting the thing board and putting the setting of thing net for the wafer can be spread out on putting the thing net and come, increases the area of contact with the hot-air, increases drying efficiency.

2. The air flow that can produce the air pump through the setting of spiral plate plays the guide effect for the air after the electric heating wire heating forms spiral rising's air current, can carry out the even heating to the box, prevents that the crystal from drying incompletely, improves stoving speed.

3. The arrangement of the activated carbon plate in the filter box can adsorb and filter alcohol molecules in hot air, the air is purified and filtered, the connecting pipe and the air pump repeatedly output the air containing certain heat to the box body after being filtered, the heat utilization rate is improved, heat loss is prevented, and energy is saved.

Drawings

Fig. 1 is a schematic view of a sectional structure of a separating and drying device for recycling a quartz crystal resonator according to the present invention;

fig. 2 is a schematic view of a communication pipe of the separation drying device for quartz crystal resonator recycling according to the present invention;

fig. 3 is the utility model provides a quartz crystal syntonizer retrieves with separation drying device's main view structure sketch map.

In the figure: the device comprises a box body 1, a partition plate 2, a communicating pipe 3, a barrier strip 4, a storage plate 5, a storage net 6, a limiting strip 7, an air guide pipe 8, an activated carbon plate 9, a filter box 10, a support frame 11, a connecting pipe 12, an air pump 13, a bottom plate 14, an air inlet pipe 15, a steering wheel 16, a spiral plate 17, a loop bar 18, an electric heating wire 19 and a box door 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a separating and drying device for quartz crystal resonator recycling comprises a box body 1, a partition plate 2 is welded at the bottom end of the inner wall at one side of the box body 1, a mounting opening is formed in the outer wall at the top of the partition plate 2, a communicating pipe 3 is fixed in the mounting opening through a bolt, a spiral plate 17 distributed in an annular shape is welded at the top end of the inner wall at one side of the communicating pipe 3, sleeve rods 18 distributed symmetrically are welded at the bottom end of the inner wall at one side of the communicating pipe 3, an electric heating wire 19 is sleeved on the outer wall of each sleeve rod 18, the spiral plate 17 can play a guiding role in guiding the air flow generated by an air pump 13, so that the air heated by the electric heating wire 19 forms spiral rising air flow, the inside of the box body 1 can be heated uniformly, incomplete crystal drying is prevented, the drying speed is increased, barrier strips, placed above 4 tops of blend stop, put thing board 5, and put 5 bottom outer wall edges of thing board and open there is the spacing groove, spacing groove specification and 7 specification looks adaptations of spacing, it has the rectangle mouth to put 5 bottom outer walls of thing board and open, and rectangle mouth inner wall edge has through the bolt fastening puts thing net 6, put thing board 5 and put thing net 6 and can hold the wafer after the alcohol dehydration, make the wafer can spread out on putting thing net 6 and come, increase the area of contact with the hot-air, increase drying efficiency, 1 bottom outer wall of box has bottom plate 14 through the bolt fastening, and there is air pump 13 bottom 14 top outer wall one side through the bolt fastening.

In the utility model, an air inlet pipe 15 is welded on the outer wall of the air outlet of an air pump 13, and one end of the air inlet pipe 15 far away from the air pump 13 is inserted in a box body 1, a support frame 11 is fixed on the top end of the outer wall of one side of the box body 1 through bolts, a filter box 10 is fixed on the outer wall of the top part of the support frame 11 through bolts, a connecting pipe 12 is sleeved on the outer wall of the air inlet of the air pump 13, one end of the connecting pipe 12 far away from the air pump 13 is inserted in the filter box 10, activated carbon plates 9 which are distributed equidistantly are fixed on the inner walls of the opposite sides of the filter box 10 through bolts, the activated carbon plates 9 on the two sides of the inner wall of the filter box 10 are distributed in a staggered manner, an air duct 8 is inserted on the outer wall of the top part of the filter box 10, one end of the air duct 8 far away from the filter box 10 is inserted above the inside of the box body 1, improve thermal utilization ratio, prevent calorific loss, the energy saving, four corners of bottom plate 14 bottom outer wall all have directive wheel 16 through the bolt fastening, and are equipped with the brake key on the directive wheel 16, and 1 one side outer wall of box is opened has the mouth of placing, and places mouthful inner wall one side and articulate through the hinge and have chamber door 20.

The working principle is as follows: the device is pushed to the working place, an external power supply is connected, the box door 20 is opened, the wafer dehydrated by alcohol is placed in the placing plate 5 and the placing net 6, so that the wafer can be spread on the object placing net 6, the contact area of the wafer and hot air is increased, the air pump 13 is opened, the spiral plate 17 can play a role in guiding the air flow generated by the air pump 13, so that the air heated by the electric heating wire 19 forms spirally rising airflow, the box body 1 can be uniformly heated, incomplete drying of crystals is prevented, the hot air takes away alcohol on the surfaces of the crystals, the activated carbon plate 9 in the filter box 10 can adsorb and filter alcohol molecules in the hot air, the air is purified and filtered, the air containing certain heat is repeatedly output to the box body 1 through the connecting pipe 12 and the air pump 13 after being filtered, the heat utilization rate is improved, heat loss is prevented, and energy is saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The separating and drying device for quartz crystal resonator recovery comprises a box body (1) and is characterized in that a partition plate (2) is welded at the bottom end of the inner wall on one side of the box body (1), an installation opening is formed in the outer wall on the top of the partition plate (2), a communicating pipe (3) is fixed inside the installation opening through a bolt, a spiral plate (17) distributed in an annular mode is welded at the top end of the inner wall on one side of the communicating pipe (3), symmetrically distributed loop bars (18) are welded at the bottom end of the inner wall on one side of the communicating pipe (3), an electric heating wire (19) is sleeved on the outer wall of the loop bars (18), symmetrically distributed barrier strips (4) are fixed on the inner walls on the two opposite sides of the box body (1) through bolts, limiting strips (7) are welded on one side of the outer wall on the top of the barrier strips (4), a storage plate (, spacing groove specification and spacing (7) specification looks adaptation, it has the rectangle mouth to put thing board (5) bottom outer wall and open, and the inside wall edge of rectangle mouth has through the bolt fastening puts thing net (6), box (1) bottom outer wall has bottom plate (14) through the bolt fastening, and has air pump (13) through the bolt fastening in bottom plate (14) top outer wall one side.

2. The separating and drying device for quartz crystal resonator recycling according to claim 1, wherein an air inlet pipe (15) is welded to the outer wall of the air outlet of the air pump (13), and one end of the air inlet pipe (15) far away from the air pump (13) is inserted into the box body (1).

3. The quartz crystal resonator recycling separating and drying device according to claim 2, wherein a support frame (11) is fixed at the top end of the outer wall of one side of the box body (1) through bolts, and a filter box (10) is fixed on the outer wall of the top of the support frame (11) through bolts.

4. The separating and drying device for quartz crystal resonator recycling according to claim 3, wherein the outer wall of the air inlet of the air pump (13) is sleeved with the connecting pipe (12), and one end of the connecting pipe (12) far away from the air pump (13) is inserted into the filter box (10).

5. The quartz crystal resonator recycling separation drying device according to claim 4, wherein the filter box (10) is fixed with activated carbon plates (9) on two opposite inner walls through bolts, and the activated carbon plates (9) on two inner walls of the filter box (10) are distributed in a staggered manner.

6. The quartz crystal resonator recycling separation drying device according to claim 5, wherein the gas guide pipe (8) is inserted into the outer wall of the top of the filter box (10), and one end of the gas guide pipe (8) far away from the filter box (10) is inserted into the upper portion of the inside of the box body (1).

7. The quartz crystal resonator recycling separating and drying device according to claim 6, wherein the bottom plate (14) has four corners fixed with turning wheels (16) by bolts, the turning wheels (16) are provided with brake keys, the outer wall of one side of the box body (1) is provided with a placing opening, and one side of the inner wall of the placing opening is hinged with a box door (20) by a hinge.