CN217615810U

CN217615810U - Instant heating type electric heating glue gun

Info

Publication number: CN217615810U
Application number: CN202221748891.5U
Authority: CN
Inventors: 叶脉; 王伟伟
Original assignee: Shuoyingyuexin Shenzhen Intelligent Equipment Co ltd
Current assignee: Shuoyingyuexin Shenzhen Intelligent Equipment Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-10-21
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses an instant heating type electric heating glue gun, which relates to the technical field of electric heating glue guns and comprises a glue gun main body, wherein an open glue stick bin is arranged at the upper part of the glue gun main body, a heating element and a spring are respectively arranged at the two ends inside the glue stick bin, a glue outlet hole is arranged at the front end of one side of the glue gun main body, a battery and a control circuit board are arranged at the bottom, and the battery, the control circuit board and the heating element are connected through wires; the instant electric heating glue gun adopts a top end section heating mode, directly acts on the glue dissolving surface of the glue stick body, greatly reduces the heating area and the glue dissolving volume, reduces heat loss, improves the electric heating conversion efficiency, shortens the glue dissolving time, and realizes instant dissolution; meanwhile, a spring automatic-propelling type glue stick body conveying mode is adopted, the structure is simple and reliable, and the size, the weight and the cost are greatly optimized.

Description

Instant heating type electric heating glue gun

Technical Field

The utility model relates to a rifle technical field is glued to the electric heat, specifically is a rifle is glued to instant heating type electric heat.

Background

The hot melt glue gun is a decoration tool and is applied to the industries of electronics, food and packaging; however, in the heating and using process of the existing glue gun, the glue stick is circumferentially heated, the heating area is large, the heat loss is large, the electrothermal conversion efficiency is low, the sol speed is low due to the overlarge volume of the heated sol, the preheating time is long, and the effect of instant heating and instant use cannot be achieved; the structure is generally electric or manual trigger type, the structure and the transmission are complex, and the volume, the weight and the cost are overhigh, so the staff in the field provides an instant heating type electric heating glue gun.

SUMMERY OF THE UTILITY MODEL

The utility model provides an instant heating type electric heat glues rifle, has solved the problem among the above-mentioned background art to the not enough of prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an instant heating type electric heat glues rifle, is including gluing the rifle main part, the upper portion of gluing the rifle main part is provided with the glue stick storehouse of opening, the inside both ends in glue stick storehouse are provided with heating element and spring respectively, and glue rifle main part one side front end and be provided with the second and go out gluey hole, and the bottom is provided with battery and control circuit board, battery, control circuit board and heating element electric wire are connected.

Furthermore, a heating circuit and an electrified electrode are arranged on the inner side of the heating element, a first glue outlet hole is formed in one side of the heating element, a top block is arranged at one end of the spring, and a glue filling window is formed in one side of the middle of the glue gun main body.

Further, a glue stick body is arranged inside the glue gun main body, a flexible rope is arranged on one side of the ejector block, a limiting block is arranged at one end of the flexible rope, and a moving hole is formed in the rear side of the glue gun main body;

the control circuit board is internally provided with a heating driving module, a temperature detection module, a control module and a power management module.

Furthermore, a charging port is formed in one side of the glue gun main body, and a power line is arranged on the outer side of the glue gun main body.

Furthermore, the calibers of the second glue outlet hole and the first glue outlet hole are equal, and the two positions are matched.

Further, the heating element is a thick-film heating body made of a stainless steel base material, the heating element is of a sheet structure, the heating element has PTC characteristics, and the static resistance of the heating element is less than 1 ohm.

Furthermore, the outer wall material of the heating element arranged on one side of the glue stick bin is a high-temperature-resistant heat-insulating material.

Furthermore, be fixed connection between kicking block and the toughness rope, the material of toughness rope is high temperature resistant material, be fixed connection between toughness rope and the stopper, the toughness rope with remove between the hole looks adaptation.

Furthermore, the lower part of the glue gun main body is provided with a fixed shell, and the outside of the fixed shell is provided with a starting switch.

Advantageous effects

The utility model provides an instant heating type electric heating glue gun. Compared with the prior art, the method has the following beneficial effects:

an instant electric heating glue gun is characterized in that when the glue gun is used, a user pulls a flexible rope to enable the flexible rope to drive a top block to move along the inner side of a glue stick bin, a spring is compressed at the same time, the glue stick body is installed on the inner side of the glue stick bin along a glue filling window until the motion track of the spring reaches the end point, then the flexible rope is loosened, under the elastic potential energy of the spring, the top block is attached to one end of the glue stick body, the other end of the glue stick body is attached to a heating element, and under the condition that a glue gun main body is powered through a power line, a heating driving module inside a control circuit board controls a heating circuit to heat, so that one end of the glue stick body and the heating element are subjected to top end section heating, the glue stick body is melted and flows out from a first glue outlet hole and a second glue outlet hole, and the glue gun is heated and used;

meanwhile, a spring automatic-propelling type glue stick body conveying mode is adopted, the structure is simple and reliable, and the size, the weight and the cost are greatly optimized.

Drawings

FIG. 1 is a schematic structural diagram of an instant electric glue gun;

FIG. 2 is a partially exploded view of an instant electric glue gun;

FIG. 3 is a side sectional view of an instant electric glue gun;

fig. 4 is a system block diagram of a control circuit board in the instant heating type electric glue gun.

In the figure: 1. a glue gun body; 11. a glue stick bin; 12. a heating element; 121. a heating circuit; 122. a first glue outlet hole; 123. a current-carrying electrode; 13. a second glue outlet; 14. a spring; 15. a top block; 16. filling a glue window; 2. a control circuit board; 21. a heating driving module; 22. a temperature detection module; 23. a control module; 24. a power management module; 3. a battery; 4. a glue stick body; 5. a charging port; 6. a power line; 7. a flexible rope; 8. a limiting block; 9. the hole is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the utility model provides an instant electric glue gun technical solution: the utility model provides a rifle is glued to instant heating type electric heat, including gluing rifle main part 1, the inside of gluing rifle main part 1 is provided with glues excellent storehouse 11, the inside of gluing excellent storehouse 11 is provided with heating element 12, the inboard of heating element 12 is provided with heating circuit 121 and circular telegram electrode 123, first play gluey hole 122 has been seted up to one side of heating element 12, second play gluey hole 13 has been seted up to one side of gluing rifle main part 1, the inside of gluing rifle main part 1 is provided with spring 14, the one end of spring 14 is provided with kicking block 15, glue middle part one side of rifle main part 1 and seted up the filler window 16, the bottom of gluing rifle main part 1 is provided with control circuit board 2 and battery 3, the inside of gluing rifle main part 1 is provided with glues excellent body 4, one side of kicking block 15 is provided with toughness rope 7, the one end of toughness rope 7 is provided with stopper 8, the rear side of gluing rifle main part 1 is seted up and is equipped with removal hole 9, the inside of control circuit board 2 is provided with heating drive module 21, temperature detection module 22, control module 23 and power management module 24.

It should be noted that the heating driving module 21 controls the on/off and the heating power of the heating element 12;

the temperature detection module 22 detects the resistance value change of the heating element 12 with the PTC characteristic and converts the resistance value change into a corresponding temperature;

the control module 23 adjusts the heating driving module 21 through the temperature change of the temperature detection module 22, so as to achieve the control of temperature rise, temperature reduction and constant temperature;

the power management module 24 controls power supply of the entire system and management of charging, discharging, safety protection, and the like of the battery 3.

Referring to fig. 1-3, the control circuit board 2 is electrically connected to the battery 3, the heating element 12, the power line 6 and the charging port 5, the charging port 5 is disposed on one side of the glue gun body 1, the power line 6 is disposed on the outer side of the glue gun body 1, and the calibers of the second glue outlet 13 and the first glue outlet 122 are equal and matched with each other.

Referring to fig. 2, the heating element 12 is a thick film heating body made of stainless steel substrate, the heating element 12 is a sheet structure, and the heating element 12 has PTC characteristic and static resistance less than 1 ohm.

Referring to fig. 4, an outer wall material of the glue stick bin 11 on which the heating element 12 is placed is a high temperature resistant heat insulating material, the top block 15 and the flexible rope 7 are fixedly connected, the flexible rope 7 is made of a high temperature resistant material, the flexible rope 7 and the limiting block 8 are fixedly connected, and the flexible rope 7 is matched with the moving hole 9.

The utility model discloses a theory of operation: in the use process of the glue gun, a user pulls the toughness rope 7, so that the toughness rope 7 drives the ejector block 15 to move along the inner side of the glue stick bin 11, meanwhile, the spring 14 is compressed, when the motion track of the spring 14 reaches the end point, the glue stick body 4 is installed on the inner side of the glue stick bin 11 along the glue filling window 16, then, the toughness rope 7 is loosened, under the elastic potential energy of the spring 14, the ejector block 15 is attached to one end of the glue stick body 4, the other end of the glue stick body 4 is attached to the heating element 12, the glue gun main body 1 is powered through the power line 6, the heating driving module 21 inside the control circuit board 2 controls the heating circuit 121 to heat, one end of the glue stick body 4 and the heating element 12 are heated in the top end section, the glue stick body 4 is melted and flows out from the first glue outlet 122 and the second glue outlet 13, and the use of the glue gun is performed.

It should be noted that the glue gun adopts a top cross section heating mode, and directly acts on the sol surface of the glue stick body 4, thereby greatly reducing the heating area and the sol volume, reducing heat loss, improving the electrothermal conversion efficiency, shortening the sol time and achieving instant dissolution.

It should be noted that, the conveying mode of the glue stick body 4 with the automatic pushing type of the spring 14 is adopted, the structure is simple and reliable, and the volume, the weight and the cost are greatly optimized.

In the process of using the glue gun, the battery 3 is a rechargeable battery 3 with a 5C discharge rate, the capacity of the battery 3 is not less than 2000mAh, and the battery 3 charges itself through the charging port 5 daily.

Claims

1. The utility model provides an instant heating type electric heat glues rifle, is including gluing rifle main part (1), its characterized in that, the upper portion of gluing rifle main part (1) is provided with open glue stick storehouse (11), the inside both ends in glue stick storehouse (11) are provided with heating element (12) and spring (14) respectively, glue rifle main part (1) one side front end and be provided with second and go out gluey hole (13), and the bottom is provided with battery (3) and control circuit board (2), battery (3), control circuit board (2) and heating element (12) electric wire are connected.

2. The instant heating type electric heating glue gun according to claim 1, characterized in that a heating circuit (121) and an energizing electrode (123) are disposed on the inner side of the heating element (12), a first glue outlet (122) is disposed on one side of the heating element (12), a top block (15) is disposed on one end of the spring (14), and a glue filling window (16) is disposed on one side of the middle portion of the glue gun body (1).

3. The instant heating type electric heating glue gun according to claim 2, characterized in that a glue stick body (4) is arranged inside the glue gun body (1), a flexible rope (7) is arranged on one side of the top block (15), a limit block (8) is arranged at one end of the flexible rope (7), and a moving hole (9) is arranged on the rear side of the glue gun body (1);

the heating driving module (21), the temperature detection module (22), the control module (23) and the power management module (24) are arranged in the control circuit board (2).

4. The instant heating type electric heating glue gun according to claim 1, characterized in that a charging port (5) is opened at one side of the glue gun body (1), and a power line (6) is provided at the outer side of the glue gun body (1).

5. The instantaneously heated type electric glue gun according to claim 1, characterized by that, the caliber of the second glue outlet (13) and the caliber of the first glue outlet (122) are equal and the two are matched in position.

6. The tankless electric glue gun according to claim 1, characterized in that said heating element (12) is a thick-film heating body of stainless steel substrate, said heating element (12) is a sheet-like structure, said heating element (12) has PTC characteristic and static resistance less than 1 ohm.

7. The tankless electric glue gun according to claim 1, characterized in that the material of the outer wall of the glue stick compartment (11) on which the heating element (12) is placed is a high temperature resistant heat insulating material.

8. The instant heating type electric heating glue gun according to claim 3, characterized in that said top block (15) and said flexible cord (7) are fixedly connected, said flexible cord (7) is made of high temperature resistant material, said flexible cord (7) and said stopper (8) are fixedly connected, and said flexible cord (7) and said moving hole (9) are adapted to each other.

9. The instant heating type electric heating glue gun according to claim 1, characterized in that a fixing shell is arranged at the lower part of the glue gun body (1), and a start switch is arranged outside the fixing shell.