CN219463237U

CN219463237U - Quantity-control feeding device for preparing non-silicon defoamer special for PCB cleaning

Info

Publication number: CN219463237U
Application number: CN202320512663.6U
Authority: CN
Inventors: 凌功明; 张进; 林小城; 黄剑莹
Original assignee: Jinhu Jinling New Material Technology Co ltd
Current assignee: Jinhu Jinling New Material Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-04
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a quantity control feeding device for preparing a special non-silicon defoaming agent for cleaning a PCB, which comprises a feeding tank, wherein a blanking pipe is fixedly arranged at the lower end of the feeding tank, a connecting pipe is fixedly arranged at the lower end of the blanking pipe, a driving motor is fixedly arranged at the upper end of the feeding tank, a rotating shaft is movably arranged at the middle position inside the feeding tank, the rotating shaft is in transmission connection with the output end of the driving motor through a bevel gear and a change gear, a rotating rod is movably inserted at the lower end inside the rotating shaft, the lower end of the rotating rod is movably inserted at the outer side of the rotating shaft, the rotating shaft drives an adjusting rod to synchronously rotate through a connecting component, the rotating shaft drives the rotating rod to rotate through a connecting strip and a connecting groove, a plug block is driven to rotate in the connecting pipe, the upper end of the inner wall of the connecting pipe is matched, materials leaked through the blanking pipe can be ground, and simultaneously the blanking quantity of the blanking pipe is conveniently controlled under the action of the plug block.

Description

Quantity-control feeding device for preparing non-silicon defoamer special for PCB cleaning

Technical Field

The utility model relates to the technical field of defoamer production, in particular to a quantity-control feeding device for preparing a non-silicon defoamer special for PCB cleaning.

Background

Substances capable of reducing the surface tension of water, solutions, suspensions, etc., preventing foam formation, or reducing or eliminating the original foam should possess the following properties: the defoaming force is strong, and the consumption is small; the addition into the foaming system does not affect the basic properties of the system, namely, does not react with the system to be defoamed; the surface tension is small; (4) the balance with the surface is good; the heat resistance is good; the diffusivity and the permeability are good, and the positive spreading coefficient is higher; the chemical property is stable, and the oxidation resistance is strong; the gas solubility and the permeability are good; the solubility in the foaming solution is small; no physiological activity and high safety;

although the existing production equipment of the special non-silicon defoaming agent for PCB cleaning meets the use requirements of users to a certain extent, certain defects still exist in the use process, such as the existing production equipment of the special non-silicon defoaming agent for PCB cleaning cannot control the input materials when in use, adhesion phenomenon occurs on part of solid materials of blanking, and the production effect is affected.

Disclosure of Invention

The utility model aims to provide a quantity-control feeding device for preparing a special non-silicon defoaming agent for cleaning a PCB, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special non-silicon defoamer preparation's of PCB washs accuse volume feeding device, includes the material throwing jar, the lower extreme fixed mounting of material throwing jar has the unloading pipe, the lower extreme fixed mounting of unloading pipe has the connecting pipe, the upper end fixed mounting of material throwing jar has driving motor, the inside intermediate position department movable mounting of material throwing jar has the pivot, the pivot is connected with driving motor's output transmission through bevel gear and change gear, the inside lower extreme activity of pivot is alternated there is the dwang, the lower extreme activity of dwang is alternated in the outside of pivot, and the inside that this end extends to the connecting pipe, and this fixed mounting has the chock, the upper end movable mounting of dwang has the regulation pole, the upper end activity of regulating the pole is alternated in the outside of pivot, and is provided with coupling assembling between this end and the pivot.

Preferably, the inside of connecting pipe upper end is the slope form, the upper end of chock is the circular cone form, the inside upper end of connecting pipe and the upper end of chock all are provided with the grinding lug.

Preferably, the connecting grooves are formed in two sides of the surface of the rotating rod, and connecting strips matched with the connecting grooves are fixedly arranged on two sides of the inside of the rotating shaft.

Preferably, a supporting frame is fixedly arranged at the lower end of the inside of the feeding tank, the upper end of the supporting frame is movably connected with the lower end of the rotating shaft, and the rotating rod penetrates through the middle position of the supporting frame.

Preferably, the first stirring rods are fixedly arranged on two sides of the rotating shaft, the second stirring rods are fixedly arranged on two sides of the inner part of the feeding tank, and the first stirring rods and the second stirring rods are distributed in a staggered mode.

Preferably, the connecting assembly comprises a clamping gear, the clamping gear is fixedly arranged at the upper end of the rotating shaft, and the rotating shaft is in threaded connection with the adjusting rod.

Preferably, a mounting plate is fixedly arranged at the upper end of the adjusting rod, and supporting rods are uniformly and movably inserted on the surface of the mounting plate.

Preferably, the lower end of the supporting rod is fixedly provided with a clamping tooth sleeve matched with the clamping gear, the upper end of the supporting rod is fixedly provided with a pulling block, and the surface of the supporting rod is sleeved with a supporting spring.

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

1. according to the utility model, a user inputs materials into the feeding tank, the driving motor drives the rotating shaft to rotate through the bevel gear and the turning gear, the rotating shaft drives the first stirring rod to rotate, and the first stirring rod is matched with the second stirring rod, so that the materials in the feeding tank are convenient to mix and stir, and the adhesion of the materials is reduced.

2. According to the blanking device, the rotating shaft drives the adjusting rod to synchronously rotate through the connecting assembly, the rotating shaft drives the rotating rod to rotate through the connecting strip and the connecting groove, the rotating rod drives the chock to rotate in the connecting pipe, the upper ends of the inner walls of the connecting pipes are matched, materials leaked through the blanking pipe can be ground, and meanwhile the blanking amount of the blanking pipe can be controlled conveniently under the action of the chock.

3. According to the blanking device, a user pulls the pull block upwards, the pull block drives the support rod to move upwards, the support rod drives the clamping tooth sleeve to move upwards, the support spring is compressed, the clamping tooth sleeve is separated from the clamping gear, the user rotates the rotating shaft to hold the adjusting rod, the adjusting rod cannot rotate, the adjusting rod moves upwards or downwards under the action of threads, the adjusting rod drives the plug block to move upwards or downwards through the rotating rod, and the blanking amount of the blanking pipe can be conveniently adjusted through adjusting the position of the plug block.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

in the figure: 1. charging bucket; 2. discharging pipes; 3. a connecting pipe; 4. a rotating shaft; 5. a rotating lever; 6. a first stirring rod; 7. a second stirring rod; 8. a chock; 9. a driving motor; 10. an adjusting rod; 11. clamping and fixing a gear; 12. a mounting plate; 13. a support rod; 14. a support spring; 15. clamping and fixing the tooth sleeve; 16. a support frame; 17. a connecting groove; 18. and (5) connecting strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the technical solutions of the present utility model, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present utility model.

Referring to fig. 1 and 3, the present utility model provides a technical solution: the utility model provides a special non-silicon defoamer preparation's of PCB washs accuse volume feeding device, including throwing material jar 1, the lower extreme fixed mounting of throwing material jar 1 has unloading pipe 2, the lower extreme fixed mounting of unloading pipe 2 has connecting pipe 3, the upper end fixed mounting of throwing material jar 1 has driving motor 9, the intermediate position department movable mounting in throwing material jar 1 inside has pivot 4, pivot 4 is through conical gear and change gear and driving motor 9's output transmission connection, the lower extreme activity in pivot 4 is threaded with dwang 5, the lower extreme activity of dwang 5 is threaded in the outside of pivot 4, and the end extends to the inside of connecting pipe 3, and this fixed mounting has chock 8, the upper end movable mounting of dwang 5 has regulation pole 10, the upper end of regulation pole 10 is threaded in the outside of pivot 4, and be provided with coupling assembling between this end and the pivot 4, the inside of connecting pipe 3 is the slope form, the upper end in chock 8 is conical, the upper end in the inside and the upper end of chock 8 all is provided with the grinding lug, the both sides on the surface of dwang 5 have connecting grooves 17, the both sides of dwang 5 inside are fixedly connected with support frame 16 in the inside of connecting rod 6 and fixedly arranged in the inside of connecting rod 6, the inside of a support frame 16 is fixedly connected with the inside of stirring rod 6, the inside of stirring rod 16 is fixedly arranged in the first and fixedly arranged in the inside of stirring rod 6, the two support frames 16 is fixedly connected with the inside of stirring rod 6, the inside of stirring rod 16 is fixedly connected with the inside of stirring rod 1, the inside is fixedly connected with the inside stirring rod 16 is fixedly connected with the inside and is fixedly connected with the inside and has a support frame 6;

wherein, the inside of throwing jar 1 is thrown into with the material to the user, driving motor 9 drives pivot 4 through conical gear and change gear and rotates, pivot 4 drives first puddler 6 and rotates, first puddler 6 and second puddler 7 are to the cooperation, be convenient for mix stirring to throwing the inside material of jar 1, reduce the material adhesion, pivot 4 drives regulation pole 10 through coupling assembling and rotates in step, pivot 4 drives dwang 5 through connecting strip 18 and spread groove 17 and rotates, dwang 5 drives chock 8 and rotates in the inside of connecting pipe 3, cooperate the upper end of connecting pipe 3 inner wall, can grind the material that spills through unloading pipe 2, simultaneously under the effect of chock 8, be convenient for control the unloading volume of unloading pipe 2.

Referring to fig. 1 and 2, the connecting assembly comprises a clamping gear 11, the clamping gear 11 is fixedly arranged at the upper end of a rotating shaft 4, the rotating shaft 4 is in threaded connection with an adjusting rod 10, a mounting plate 12 is fixedly arranged at the upper end of the adjusting rod 10, a supporting rod 13 is uniformly and movably inserted on the surface of the mounting plate 12, a clamping tooth sleeve 15 matched with the clamping gear 11 is fixedly arranged at the lower end of the supporting rod 13, a pull block is fixedly arranged at the upper end of the supporting rod 13, and a supporting spring 14 is sleeved on the surface of the supporting rod 13;

the pull block is pulled upwards by a user, the pull block drives the supporting rod 13 to move upwards, the supporting rod 13 drives the clamping tooth sleeve 15 to move upwards, the supporting spring 14 is compressed, the clamping tooth sleeve 15 is separated from the clamping gear 11, the rotating shaft 4 is rotated by the user to hold the adjusting rod 10, the adjusting rod 10 cannot rotate, the adjusting rod 10 moves upwards or downwards under the action of threads, the adjusting rod 10 drives the plug 8 to move upwards or downwards through the rotating rod 5, and the blanking amount of the blanking pipe 2 is convenient to adjust by adjusting the position of the plug 8.

Working principle: the inside of throwing jar 1 is thrown into with the material to the user, driving motor 9 drives pivot 4 through conical gear and change gear and rotates, pivot 4 drives first puddler 6 and rotates, first puddler 6 and second puddler 7 are to the cooperation, be convenient for mix stirring to throw the inside material of jar 1, reduce the material adhesion, pivot 4 drives regulation pole 10 through coupling assembling and rotates in step, pivot 4 drives dwang 5 through connecting strip 18 and spread groove 17 and rotates, dwang 5 drives the chock 8 and rotates in the inside of connecting pipe 3, cooperate the upper end of connecting pipe 3 inner wall, can grind the material that spills through unloading pipe 2, simultaneously under the effect of chock 8, be convenient for control unloading pipe 2, the user upwards pulls the pull piece, the pull piece drives bracing piece 13 upwards, bracing piece 13 drives card solid tooth cover 15 upwards to move, compress supporting spring 14, make card solid cover 15 and card solid gear 11 break away from mutually, the user rotates pivot 4, adjust pole 10, make adjust pole 10 unable rotation, make adjust pole 10 under the effect of adjusting pole 10 or upwards move down through adjusting pole 8, the effect that the chock 8 is convenient for move down the regulation pipe 2 down through the screw thread 8 down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special non-silicon defoamer preparation of PCB washs accuse volume feeding device, includes throw material jar (1), its characterized in that: the automatic feeding device is characterized in that a discharging pipe (2) is fixedly arranged at the lower end of the feeding tank (1), a connecting pipe (3) is fixedly arranged at the lower end of the discharging pipe (2), a driving motor (9) is fixedly arranged at the upper end of the feeding tank (1), a rotating shaft (4) is movably arranged at the middle position inside the feeding tank (1), the rotating shaft (4) is in transmission connection with the output end of the driving motor (9) through a bevel gear and a change gear, a rotating rod (5) is movably inserted at the lower end inside the rotating shaft (4), the lower end of the rotating rod (5) is movably inserted at the outer side of the rotating shaft (4), the end extends to the inner side of the connecting pipe (3), a plug (8) is fixedly arranged at the end, an adjusting rod (10) is movably arranged at the upper end of the rotating rod (5), and a connecting component is arranged between the upper end of the adjusting rod (10) and the rotating shaft (4).

2. The quantity-control feeding device for preparing the non-silicon defoamer special for cleaning the PCB, which is disclosed in claim 1, is characterized in that: the inside of connecting pipe (3) upper end is the slope form, the upper end of chock (8) is the circular cone form, the upper end of connecting pipe (3) inside and the upper end of chock (8) all are provided with the grinding lug.

3. The quantity-control feeding device for preparing the non-silicon defoamer special for cleaning the PCB, which is disclosed in claim 1, is characterized in that: connecting grooves (17) are formed in two sides of the surface of the rotating rod (5), and connecting strips (18) matched with the connecting grooves (17) are fixedly arranged on two sides of the inside of the rotating shaft (4).

4. The quantity-control feeding device for preparing the non-silicon defoamer special for cleaning the PCB, which is disclosed in claim 1, is characterized in that: the lower end of the inside of the feeding tank (1) is fixedly provided with a supporting frame (16), the upper end of the supporting frame (16) is movably connected with the lower end of the rotating shaft (4), and the rotating rod (5) penetrates through the middle position of the supporting frame (16).

5. The quantity-control feeding device for preparing the non-silicon defoamer special for cleaning the PCB, which is disclosed in claim 1, is characterized in that: the stirring device is characterized in that first stirring rods (6) are fixedly arranged on two sides of the rotating shaft (4), second stirring rods (7) are fixedly arranged on two sides of the inside of the feeding tank (1), and the first stirring rods (6) and the second stirring rods (7) are distributed in a staggered mode.

6. The quantity-control feeding device for preparing the non-silicon defoamer special for cleaning the PCB, which is disclosed in claim 1, is characterized in that: the connecting assembly comprises a clamping gear (11), the clamping gear (11) is fixedly arranged at the upper end of the rotating shaft (4), and the rotating shaft (4) is in threaded connection with the adjusting rod (10).

7. The quantity-control feeding device for preparing the non-silicon defoamer special for cleaning the PCB of claim 6, wherein the quantity-control feeding device is characterized in that: the upper end of the adjusting rod (10) is fixedly provided with a mounting plate (12), and the surface of the mounting plate (12) is uniformly and movably inserted with a supporting rod (13).

8. The quantity-control feeding device for preparing the non-silicon defoamer special for cleaning the PCB, which is disclosed in claim 7, is characterized in that: the lower extreme fixed mounting of bracing piece (13) has card solid tooth cover (15) with card solid gear (11) matched with, the upper end fixed mounting of bracing piece (13) has the pull block, the surface cover of bracing piece (13) is equipped with supporting spring (14).