CN211012306U

CN211012306U - Chip drying device

Info

Publication number: CN211012306U
Application number: CN201921815122.0U
Authority: CN
Inventors: 林小康
Original assignee: Suzhou Taikenike Painting Co ltd
Current assignee: Suzhou Taikenike Painting Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-14
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a chip drying device, which comprises a hot air drying box body, a conveyor belt penetrating through the hot air drying box body and a plurality of placing cylinders arranged on the surface of the conveyor belt, wherein the surface of the conveyor belt is provided with uniformly distributed ventilation holes; the placing cylinder is internally provided with a plurality of supporting blocks distributed along the inner wall of the placing cylinder, the upper surfaces of the supporting blocks are positioned on the same plane, the supporting blocks are connected with adjusting screws penetrating through the placing cylinder, and the tail ends of the adjusting screws are connected with knobs. The utility model discloses can place not unidimensional chip, dry the both sides of chip simultaneously, drying efficiency is high.

Description

Chip drying device

Technical Field

The utility model belongs to the technical field of the chip processing, concretely relates to chip drying device.

Background

With the development of semiconductor technology, more and more chips capable of realizing different functions are used for electronic products such as mobile phones and computers, so that the life of people is more and more convenient. Need dry to the coating after the spraying or remaining moisture after wasing in the course of working of chip, but when using current chip drying device, the conveyer belt is arranged in to the chip, carries out hot-blast stoving in the data send process, can only carry out unilateral stoving, and the one side of attaching to the conveyer belt has the problem that drying efficiency is low because of can not direct contact is hot-blast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a chip drying device, solve among the prior art problem that the chip can only single face contact is hot-blast, drying efficiency is low.

The utility model provides a following technical scheme:

a chip drying device comprises a hot air drying box body, a conveyor belt penetrating through the hot air drying box body and a plurality of placing cylinders arranged on the surface of the conveyor belt, wherein the surface of the conveyor belt is provided with uniformly distributed vent holes;

the placing cylinder is internally provided with a plurality of supporting blocks distributed along the inner wall of the placing cylinder, the upper surfaces of the supporting blocks are positioned on the same plane, the supporting blocks are connected with adjusting screws penetrating through the placing cylinder, and the tail ends of the adjusting screws are connected with knobs.

Preferably, still be equipped with the support ball in placing a section of thick bamboo, the support ball is connected with the lever, it is equipped with and holds to place a section of thick bamboo be equipped with in through-hole and the through-hole that the lever passed and run through the stand of lever, the lever can use the stand is the fulcrum luffing motion.

Preferably, a handle is connected to an end of the lever, and when no external force is applied, the height of the support ball is the same as that of the support block and is higher than that of the handle.

Preferably, the upper surface of the supporting block is provided with a layer of gasket made of rubber materials, and the surface of the gasket is provided with inclined anti-skid lines.

Preferably, a surface of the adjusting screw is provided with a scale along an axial direction thereof.

Preferably, the upper part and the lower part of the hot air drying box body are sequentially divided into a preheating box, a hot drying box, a precooling box and a cooling box through partition plates, and an upper air supply hopper and a lower air supply hopper which are respectively positioned at two sides of the conveyor belt are arranged in the preheating box, the hot drying box, the precooling box and the cooling box.

Preferably, the upper air supply hopper is connected with an upper air supply pipe, the lower air supply hopper is connected with a lower air supply pipe, and a cavity for accommodating the lower air supply pipe is arranged at the bottom of the hot air drying box body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model is provided with a placing cylinder, the chip to be dried is placed in the placing cylinder and is supported by the supporting block, the two sides of the chip are not in direct contact with the conveyor belt, the surface of the conveyor belt is provided with the vent holes, therefore, when the hot air drying box body carries out hot air drying on the chip, the two side surfaces of the chip can be in contact with hot air, and the chip is dried at the same time, thereby the drying efficiency is high; in addition, the chip can be limited due to the existence of the placing cylinder, so that the chip is prevented from being separated from the conveyor belt in the drying process;

(2) when the knob is held by hand to rotate the adjusting screw rod, the length of the supporting block extending into the placing barrel can be changed, so that the chip placing device is used for placing chips of different sizes, and the application range is wide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the placement cartridge in front view;

FIG. 3 is a schematic top view of the placement cartridge;

labeled as: 1. a hot air drying box body; 2. a conveyor belt; 3. a vent hole; 4. placing the cylinder; 5. a support block; 6. adjusting the screw rod; 7. a knob; 8. a gasket; 9. a chip; 10. a support ball; 11. a lever; 12. a column; 13. a handle; 14. a preheating box; 15. a hot oven; 16. a pre-cooling box; 17. a cooling tank; 18. a partition plate; 19. a lower air supply hopper; 20. a lower blast pipe; 21. a cavity; 22. an upper air supply hopper; 23. an upper blast pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, a chip drying device comprises a hot air drying box body 1, a conveyor belt 2 penetrating through the hot air drying box body 1 and a plurality of placing cylinders 4 arranged on the surface of the conveyor belt 2, wherein the surfaces of the conveyor belt 2 are provided with uniformly distributed ventilation holes 3, so that ventilation and drying can be conveniently carried out from the lower surface of a chip.

As shown in fig. 2 and 3, a plurality of supporting blocks 5 distributed along the inner wall of the placing cylinder 4 are arranged in the placing cylinder 4, the upper surfaces of the supporting blocks 5 are located on the same plane and used for placing chips 9 to be dried, the supporting blocks 5 are connected with adjusting screws 6 penetrating through the placing cylinder 4, the tail ends of the adjusting screws 6 are connected with knobs 7, and the supporting blocks 5 can be adjusted to stretch into the length of the placing cylinder 4 by rotating the knobs 7 so as to adapt to chips of different sizes. The surfaces of the adjusting screws 6 are provided with scales along the axial direction thereof, which facilitates adjustment of the respective adjusting screws 6 to the same position. The upper surface of supporting shoe 5 is equipped with the gasket 8 of one deck rubber materials, can protect chip 9 not damaged, and the surface of gasket 8 is equipped with the anti-skidding line of slope, can improve the stability that chip 9 placed.

As shown in fig. 2 and 3, a support ball 10 is further arranged in the placing tube 4, the support ball 10 is connected with a lever 11, the placing tube 4 is provided with a through hole for accommodating the lever 11 to pass through, and an upright post 12 penetrating through the lever 11 is arranged in the through hole, and the lever 11 can swing up and down by taking the upright post 12 as a fulcrum. The end of the lever 11 is connected with a handle 13, and when no external force is applied, the height of the supporting ball 10 is the same as that of the supporting block 5 and is higher than that of the handle 13. After drying, the end of the handle 13 is pressed down, the lever 11 rotates with the upright post 12 as a fulcrum, and the supporting ball 10 at the other end of the lever 11 is lifted, so that one end of the chip 9 is lifted, and the chip 9 can be conveniently taken out.

As shown in fig. 1, the upper part and the lower part of the hot air drying box body 1 are sequentially separated into a preheating box 14, a hot drying box 15, a pre-cooling box 16 and a cooling box 17 through partition plates 18, after the chips are conveyed to the hot air drying box body 1 through a conveyor belt 2, the chips are preheated through the preheating box 14, then are dried through the hot drying box 15, are preliminarily cooled through the pre-cooling box 16 and are further dried, and finally are cooled to room temperature through the cooling box 17, so that complete drying and smooth cooling of the chips are guaranteed. An upper air supply hopper 22 and a lower air supply hopper 19 which are respectively positioned at two sides of the conveyor belt 2 are arranged in the preheating box 14, the hot oven 15, the preheating box 16 and the cooling box 17. The upper air supply hopper 22 is connected with an upper air supply pipe 23, the lower air supply hopper 19 is connected with a lower air supply pipe 20, and the bottom of the hot air drying box body 1 is provided with a cavity 21 for accommodating the lower air supply pipe 20. The upper air supply pipe 23 and the lower air supply pipe 20 which are positioned in the same box (preheating box/hot oven/precooling box/cooling box) penetrate out of the hot air drying box body 1 to be converged and connected with a hot air supply device with controllable temperature, so that air supply is realized from the two sides of the conveyor belt 2, and the uniform and efficient drying of the two sides of the chip is facilitated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The chip drying device is characterized by comprising a hot air drying box body, a conveying belt penetrating through the hot air drying box body and a plurality of placing cylinders arranged on the surface of the conveying belt, wherein the surface of the conveying belt is provided with uniformly distributed ventilation holes;

2. The chip drying device according to claim 1, wherein a support ball is further arranged in the placing cylinder, the support ball is connected with a lever, the placing cylinder is provided with a through hole for the lever to pass through, an upright post penetrating through the lever is arranged in the through hole, and the lever can swing up and down by taking the upright post as a fulcrum.

3. The chip drying apparatus of claim 2, wherein a handle is connected to an end of the lever, and a height of the supporting ball is the same as a height of the supporting block and is higher than a height of the handle when no external force is applied.

4. The chip drying apparatus of claim 1, wherein the supporting block is provided at an upper surface thereof with a pad of rubber material, and a surface of the pad is provided with inclined non-slip patterns.

5. The chip drying apparatus according to claim 1, wherein a surface of the adjusting screw is provided with a scale along an axial direction thereof.

6. The chip drying device according to claim 1, wherein the upper part and the lower part of the hot air drying box body are respectively and sequentially divided into a preheating box, a hot drying box, a precooling box and a cooling box through partition plates, and an upper air supply hopper and a lower air supply hopper which are respectively positioned at two sides of the conveyor belt are arranged in the preheating box, the hot drying box, the precooling box and the cooling box.

7. The chip drying device according to claim 6, wherein the upper blowing hopper is connected with an upper blowing pipe, the lower blowing hopper is connected with a lower blowing pipe, and a cavity for accommodating the lower blowing pipe is arranged at the bottom of the hot air drying box body.