CN214763325U

CN214763325U - Hinder and weld production of printing ink and use abundant drying equipment

Info

Publication number: CN214763325U
Application number: CN202023073555.9U
Authority: CN
Inventors: 吕赛赛; 王�琦
Original assignee: Jiangsu Himonia Electronic Materials Co ltd
Current assignee: Jiangsu Himonia Electronic Materials Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-19
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a sufficient drying device for solder resist ink production, which comprises a shell, wherein a cylinder body is welded on the bottom wall of the shell, the second resistance wire is welded on the bottom wall of the cylinder, the second slotted hole is uniformly arranged on the outer side wall of the cylinder, the outer side of the cylinder body is provided with a spiral pipeline, the top end of the spiral pipeline penetrates through the top of one side of the shell, the bottom end of the spiral pipeline penetrates through the bottom of the other side of the shell, the device extracts, purifies and heats solvent evaporation gas generated in the solder resist ink drying process, avoids the phenomenon that the drying quality is influenced due to the solvent evaporation gas gathered at the top of the shell, and heats the purified gas at the same time, and then the gas is discharged into the shell again, so that the heated gas can continuously dry the solder mask ink further, and the solder mask ink can be fully dried.

Description

Hinder and weld production of printing ink and use abundant drying equipment

Technical Field

The utility model relates to a printing ink stoving technical field specifically is a hinder and weld abundant drying equipment is used in printing ink production.

Background

The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to being used in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space, and existing welder technology typically uses solder resist ink in performing the welding process.

The solder resist ink is used in soldering process, and is painted to the circuit after the circuit is completed to protect the circuit, facilitate soldering of various components and parts and prevent oxidation.

The pre-baking is needed in the solder resist ink production process, the purpose of the pre-baking is to evaporate a solvent in the ink, so that a coating film reaches a state of not sticking to a film when exposed, but when the existing drying equipment is used for drying, the contact time of the solder resist ink and a heat source is too short, the solder resist ink cannot be sufficiently dried, and the evaporated solvent is always in the drying equipment, so that the continuous drying efficiency of the equipment is influenced, and the drying effect is increasingly poor.

Therefore, the full drying equipment for solder resist ink production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hinder and weld abundant drying equipment of printing ink production with to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sufficient drying device for solder resist ink production comprises a shell, wherein a barrel is welded on the inner bottom wall of the shell, a second resistance wire is welded on the inner bottom wall of the barrel, a second slotted hole is uniformly formed in the outer side wall of the barrel, a spiral pipeline is arranged on the outer side of the barrel, the top end of the spiral pipeline penetrates through the top of one side of the shell, the bottom end of the spiral pipeline penetrates through the bottom of the other side of the shell, three first slotted holes are symmetrically formed in the inner top wall of the shell, the tops of the three first slotted holes are communicated with a first pipeline, a first box body, an air pump box and a second box body are sequentially welded on the rear surface of the shell from top to bottom, one end, away from the first slotted hole, of the first pipeline is communicated with the top of the first box body, an active carbon plate is connected to the inside of the first box body through bolt threads, and the bottom of the first box body is communicated with the second pipeline, the one end that first box was kept away from to the second pipeline runs through the air pump case, there is the air pump inside the air pump case through bolt threaded connection, the air inlet of air pump communicates in the one end of second pipeline, the gas outlet intercommunication of air pump has the third pipeline, the third pipeline runs through the bottom of air pump case and communicates in the top of second box, the welding of inside roof and the bottom of second box has first resistance wire, one side that first resistance wire was kept away from to the second box communicates in the inside of casing.

Preferably: the vertical cross section of the spiral pipeline is trapezoidal, two fixing blocks are symmetrically welded on the inner side wall of the spiral pipeline, and one side, adjacent to the two fixing blocks, of each fixing block is rotatably connected with a fixing rod through a bearing.

Preferably: four square fixing plates are symmetrically welded on the outer side wall of the fixing rod.

Preferably: and heat insulation layers are bonded in the shell, the first pipeline, the second pipeline and the third pipeline.

Preferably: the first slotted hole and the second box body penetrate through the shell, and filter screens are connected to the positions of the first slotted hole and the second box body through bolt threads.

Preferably: the outer side wall of the first pipeline is welded with an annular fixing plate, and the bottom of the annular fixing plate is welded on the upper surface of the shell.

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

the device extracts, purifies and heats the solvent evaporation gas generated in the solder resist ink drying process, so that the phenomenon that the drying quality is affected due to the solvent evaporation gas gathered at the top of the shell is avoided;

and secondly, heating the purified gas, and then discharging the gas into the shell again, so that the heated gas can continuously dry the solder mask ink, and the solder mask ink can be sufficiently dried.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of a cutting structure of the barrel of the present invention;

fig. 4 is the structural schematic diagram of the spiral pipeline of the present invention.

In the figure: 1. a housing; 2. a first slot; 3. a filter screen; 4. a barrel; 5. a thermal insulation layer; 6. a helical conduit; 7. a first conduit; 8. an annular fixed plate; 9. a first case; 10. an activated carbon plate; 11. a second conduit; 12. an air pump box; 13. an air pump; 14. a first resistance wire; 15. a third pipeline; 16. a second case; 17. a second resistance wire; 18. a second slot; 20. fixing the rod; 21. a bearing; 22. a square fixing plate; 23. and (5) fixing blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a sufficient drying device for solder resist ink production comprises a shell 1, wherein a barrel 4 is welded on the inner bottom wall of the shell 1, a second resistance wire 17 is welded on the inner bottom wall of the barrel 4, a second slotted hole 18 is uniformly formed in the outer side wall of the barrel 4, a spiral pipeline 6 is arranged on the outer side of the barrel 4, the top end of the spiral pipeline 6 penetrates through the top of one side of the shell 1, the bottom end of the spiral pipeline 6 penetrates through the bottom of the other side of the shell 1, three first slotted holes 2 are symmetrically formed in the inner top wall of the shell 1, the tops of the three first slotted holes 2 are communicated with a first pipeline 7, a first box body 9, an air pump box 12 and a second box body 16 are sequentially welded on the rear surface of the shell 1 from top to bottom, one end, away from the first slotted hole 2, of the first pipeline 7 is communicated with the top of the first box body 9, an activated carbon plate 10 is connected inside the first box body 9 through bolt threads, and the bottom of the first box body 9 is communicated with a second pipeline 11, one end, far away from first box 9, of second pipeline 11 runs through air pump box 12, there is an air pump 13 inside air pump box 12 through bolt threaded connection, the air inlet of air pump 13 communicates in the one end of second pipeline 11, the gas outlet of air pump 13 communicates has third pipeline 15, third pipeline 15 runs through the bottom of air pump box 12 and communicates in the top of second box 16, first resistance wire 14 has been welded to the inside roof and the bottom of second box 16, one side that first resistance wire 14 was kept away from to second box 16 communicates in the inside of casing 1.

In this embodiment, specifically: the vertical section of the spiral pipeline 6 is trapezoidal, two fixed blocks 23 are symmetrically welded on the inner side wall of the spiral pipeline 6, and one adjacent sides of the two fixed blocks 23 are rotatably connected with a fixed rod 20 through bearings 21; with the above arrangement, the fixing rod 20 can be fixed inside the spiral duct 6 to rotate.

In this embodiment, specifically: four square fixing plates 22 are symmetrically welded on the outer side wall of the fixing rod 20; through the setting, when the inside of helical tube 6 trickles and hinders and welds printing ink, the thrust of welding resistance printing ink when flowing can promote four square fixed plates 22 and rotate, can make the flow velocity who hinders and welds printing ink through the rotation of square fixed plate 22 reduce, makes to hinder and welds printing ink and can possess more time and carry out the heat exchange with the heat source, makes the stoving of hindering and welding printing ink more abundant.

In this embodiment, specifically: the heat insulation layer 5 is adhered inside the shell 1, the first pipeline 7, the second pipeline 11 and the third pipeline 15; through the arrangement, the thermal insulation layer 5 is made of aerogel felt, so that the speed of heat dissipation to the outside from the inside of the shell 1, the first pipeline 7, the second pipeline 11 and the third pipeline 15 can be reduced, the utilization rate of resources is improved, and energy is saved.

In this embodiment, specifically: the positions of the first slotted hole 2 and the second box body 16 penetrating through the shell 1 are both connected with a filter screen 3 through bolt threads; through the setting, can filter the gas that is flowing, make it when getting into

first box

9 and 1 insides of casing, can be comparatively clean, impurity can not appear, influence hinders the quality of welding ink.

In this embodiment, specifically: an annular fixing plate 8 is welded on the outer side wall of the first pipeline 7, and the bottom of the annular fixing plate 8 is welded on the upper surface of the shell 1; with the above arrangement, the position of the first pipe 7 can be firmly fixed to the upper surface of the housing 1.

In this embodiment: the air pump 13 is ACO-002 in type.

Working principle or structural principle: when solder resist ink is required to be dried, the solder resist ink flows inside the spiral pipeline 6 and is heated through the second resistance wire 17, heat is dissipated to the inside of the shell 1 through the second slotted hole 18, the solder resist ink is dried, evaporation of a solvent is generated when the solder resist ink is dried, the solvent is gathered at the top of the shell 1 due to the fact that gas evaporated by the solvent is hot, the air pump 13 is started at the moment, the gas gathered inside the shell 1 is extracted through the air pump 13 and enters the inside of the first pipeline 7 through the first slotted hole 2, then the gas enters the inside of the first box 9 through the first pipeline 7, the gas is purified through the activated carbon plate 10, the gas evaporated by the solvent is filtered, then the filtered gas is extracted through the air pump 13, the gas enters the inside of the second pipeline 11 and then enters the inside of the air pump 13, blow in the second box 16 inside through the gas that air pump 13 will filter the completion, heat the gas of filtering the completion through the inside first resistance wire 14 of second box 16, later because blowing of air pump 13, make the inside gas of accomplishing the heating of second box 16, get into inside casing 1 through filter screen 3, thereby can continue to drying to hindering the solder ink, this device is through drawing the solvent boil-off gas that hinders the production of solder ink stoving in-process, purify and the back of heating, avoided because the solvent boil-off gas of casing 1 top gathering, the condition that influences oven-dry mass appears.

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

Claims

1. The utility model provides a hinder and weld production of printing ink and use abundant drying equipment, includes casing (1), its characterized in that: the novel air pump is characterized in that a barrel (4) is welded on the inner bottom wall of the shell (1), a second resistance wire (17) is welded on the inner bottom wall of the barrel (4), a second slotted hole (18) is uniformly formed in the outer side wall of the barrel (4), a spiral pipeline (6) is arranged on the outer side of the barrel (4), the top end of the spiral pipeline (6) penetrates through the top of one side of the shell (1), the bottom end of the spiral pipeline (6) penetrates through the bottom of the other side of the shell (1), three first slotted holes (2) are symmetrically formed in the inner top wall of the shell (1), the tops of the three first slotted holes (2) are communicated with a first pipeline (7), a first box body (9), an air pump box (12) and a second box body (16) are sequentially welded on the rear surface of the shell (1) from top to bottom, one end, far away from the first slotted hole (2), of the first pipeline (7), is communicated with the top of the first box body (9), the novel air pump is characterized in that an activated carbon plate (10) is connected to the inside of the first box body (9) through bolt threads, a second pipeline (11) is communicated with the bottom of the first box body (9), one end, far away from the first box body (9), of the second pipeline (11) penetrates through an air pump box (12), an air pump (13) is connected to the inside of the air pump box (12) through bolt threads, an air inlet of the air pump (13) is communicated with one end of the second pipeline (11), an air outlet of the air pump (13) is communicated with a third pipeline (15), the third pipeline (15) penetrates through the bottom of the air pump box (12) and is communicated with the top of the second box body (16), a first resistance wire (14) is welded to the top wall and the bottom of the inside of the second box body (16), and one side, far away from the first resistance wire (14), of the second box body (16) is communicated with the inside of the shell (1).

2. The full drying equipment for solder resist ink production according to claim 1, characterized in that: the vertical cross section of spiral pipeline (6) is trapezoidal, the inside wall symmetric welding of spiral pipeline (6) has two fixed blocks (23), two one side that fixed block (23) are adjacent is rotated through bearing (21) and is connected with dead lever (20).

3. The full drying equipment for solder resist ink production according to claim 2, characterized in that: four square fixing plates (22) are symmetrically welded on the outer side wall of the fixing rod (20).

4. The full drying equipment for solder resist ink production according to claim 1, characterized in that: and heat insulation layers (5) are bonded in the shell (1), the first pipeline (7), the second pipeline (11) and the third pipeline (15).

5. The full drying equipment for solder resist ink production according to claim 1, characterized in that: the first slotted hole (2) and the second box body (16) are connected with a filter screen (3) through bolt threads at positions penetrating through the shell (1).

6. The full drying equipment for solder resist ink production according to claim 1, characterized in that: the outer side wall of the first pipeline (7) is welded with an annular fixing plate (8), and the bottom of the annular fixing plate (8) is welded on the upper surface of the shell (1).