Glue gun with auxiliary heating component

Abstract

The utility model relates to the technical field of glue guns, in particular to a glue gun provided with an auxiliary heating component, which comprises a casing and a glue cylinder part, a power part, a control part and a battery are arranged in the casing, the glue cylinder part comprises a cylinder body part and a gun head part, and the cylinder body part and the gun head part are detachably connected and matched. The barrel body part is connected with the power part, and the power part is used for pushing glue contained in the glue barrel part and enabling the glue to flow out from the opening of the gun head part; a first heating coil is further arranged in the side wall of the barrel part and used for increasing the temperature in the containing cavity of the barrel part. According to the utility model, the first heating coil is arranged to heat the glue contained in the containing cavity, so that the glue can form better flowability when being used in a low-temperature environment, and the efficiency of gluing construction is improved. Moreover, by adopting the structural arrangement, the performance of the glue can be effectively prevented from being influenced by low temperature, so that the quality of gluing operation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of glue guns, in particular to a glue gun provided with an auxiliary heating component. Background Art

[0002] An electric glue gun is a tool that can automatically apply glue or squeeze glue, and is widely used in industries such as building decoration, electronic appliances, and automotive parts. Compared with manual glue guns, electric glue guns in the prior art have a high degree of automation, are relatively labor-saving, and can effectively improve the efficiency of glue application.

[0003] However, the performance of some glues in the prior art is greatly affected by temperature. In a low temperature environment, the fluidity of such glues will be greatly reduced, and the bonding performance between the glue and the bonding surface will also deteriorate. If the glue is not heated during gluing, the glue will easily fall off or debond after construction, affecting the quality of the gluing operation.

[0004] Therefore, there is an urgent need for a glue gun with a heating function to solve the above problems existing in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a glue gun with an auxiliary heating component, in view of the fact that the performance of some glues in the prior art is greatly affected by temperature. In a low temperature environment, the fluidity of such glues will be greatly reduced, and the bonding performance between the glue and the bonding surface will also deteriorate. If the glue is not heated during gluing, the glue will easily fall off and debond after construction.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A glue gun provided with an auxiliary heating component comprises a casing and a glue cartridge component, wherein a power component, a control component and a battery are arranged in the casing, wherein the battery is used to supply energy to the power component, wherein the glue cartridge component is used to contain glue, wherein the glue cartridge component comprises a barrel portion and a gun head portion, wherein the barrel portion and the gun head portion are detachably connected, wherein the barrel portion is connected to the power component, wherein the power component is used to push the glue contained in the glue cartridge component and cause it to flow out from an opening in the gun head portion, wherein the control component is used to control the start and stop of the power component, and to adjust the speed at which the power component pushes out the glue; wherein a first heating coil is also arranged in the side wall of the barrel portion, wherein the first heating coil is used to increase the temperature in the accommodating cavity of the barrel portion.

[0008] Preferably, the cylinder portion is made of metal material, and a heat insulation layer is also provided on the outer wall of the cylinder portion, and the heat insulation layer is used to reduce heat exchange between the cylinder portion and the air.

[0009] Preferably, the spacing between the first heating coils gradually increases in a direction away from the power component.

[0010] Preferably, the gun head includes a connecting section and a nozzle section, the connecting section is connected to the barrel portion, the nozzle section is made of metal material, a second heating coil is arranged inside the side wall of the nozzle section, and the second heating coil is used to increase the temperature of the nozzle section.

[0011] Preferably, a temperature control component is further provided in the casing, and the temperature control component is used to adjust the heat generation of the first heating coil and the second heating coil per unit time.

[0012] Preferably, temperature sensors are provided in the nozzle section and the barrel portion, a display screen is provided on the housing, and temperature information measured by the temperature sensor can be displayed on the display screen.

[0013] Preferably, the temperature sensor in the barrel is arranged on a side close to the gun head.

[0014] Preferably, the barrel portion and the gun head portion are threadedly connected, and a sealing gasket is also provided at the bottom of the threaded opening of the barrel portion and / or the gun head portion.

[0015] Preferably, the battery is detachably connected to the housing.

[0016] Preferably, the housing is also provided with a lanyard, and the lanyard is used to connect to the wrist of the user.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. The glue gun with auxiliary heating components described in the utility model can heat the glue contained in the accommodating cavity by setting the first heating coil, so that the glue can form better fluidity when used in a low temperature environment, thereby improving the efficiency of glue application. Moreover, the use of this structural setting can also effectively prevent the performance of the glue from being affected by low temperature, thereby ensuring the quality of the glue application;

[0019] 2. In the glue gun provided with an auxiliary heating component described in the utility model, the spacing of the first heating coils gradually increases in the direction away from the power component. With this structural setting, the heat generated by the first heating coil gradually increases from one side of the power component to the side of the gun head. This effectively prevents the glue in the barrel portion near the power component from being overheated, thereby affecting its bonding performance, and improves the practicality of the utility model in actual use;

[0020] 3. The utility model discloses a glue gun provided with an auxiliary heating component, wherein the gun head includes a connecting section and a glue nozzle section, wherein the connecting section is connected to the barrel section, and the glue nozzle section is made of metal material, and a second heating coil is provided in the side wall of the glue nozzle section, and the second heating coil is used to increase the temperature of the glue nozzle section. The second heating coil is provided to perform secondary heating on the glue entering the glue nozzle section, thereby further improving the heating effect of the present invention on the glue; on the other hand, the second heating coil can also be used to soften the glue solidified in the glue nozzle section, thereby improving the convenience of cleaning the solidified glue in the glue nozzle section. On the other hand. The glue nozzle section can also be used to soften the glue at the broken end of the glue construction, so that the combination of the new and old glues at the broken end is tighter, thereby further improving the quality of the glue construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a structural schematic diagram of a glue gun provided with an auxiliary heating component;

[0022] Figure 2 It is a structural schematic diagram of a first heating coil being arranged on the cylinder body;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the cylinder;

[0024] Figure 4 It is a schematic diagram of the structure in which a second heating coil is arranged on the nozzle section.

[0025] Markings in the figure: 1-housing, 2-rubber barrel component, 3-power component, 4-control component, 5-battery, 6-barrel part, 7-gun head, 8-first heating coil, 9-insulation layer, 10-connecting section, 11-rubber nozzle section, 12-second heating coil, 13-temperature sensor, 14-hanging rope. DETAILED DESCRIPTION

[0026] The utility model is described in detail below in conjunction with the accompanying drawings.

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Example 1: Figures 1 to 3 As shown, the utility model is a glue gun provided with an auxiliary heating component, comprising a casing 1 and a glue cartridge component 2, wherein a power component 3, a control component 4 and a battery 5 are arranged in the casing 1, wherein the battery 5 is used to supply energy to the power component 3, wherein the glue cartridge component 2 is used to contain glue, wherein the glue cartridge component 2 comprises a barrel portion 6 and a gun head portion 7, wherein the barrel portion 6 and the gun head portion 7 are detachably connected, wherein the barrel portion 6 is connected to the power component 3, wherein the power component 3 is used to push the glue contained in the glue cartridge component 2 and cause it to flow out from the opening of the gun head portion 7, wherein the control component 4 is used to control the start and stop of the power component 3, and to adjust the speed at which the power component 3 pushes out the glue; wherein a first heating coil 8 is further arranged in the side wall of the barrel portion 6, wherein the first heating coil 8 is used to increase the temperature in the accommodating cavity of the barrel portion 6.

[0033] The glue gun with auxiliary heating components described in the present invention is provided with the first heating coil 8 to heat the glue contained in the accommodating cavity, so that the glue can form better fluidity when used in a low temperature environment, thereby improving the efficiency of glue application. Moreover, the use of this structural setting can also effectively prevent the performance of the glue from being affected by low temperature, thereby ensuring the quality of the glue application.

[0034] Specifically, the barrel portion 6 and the power component 3 in this embodiment are threadedly connected, and a magnetic connection device is provided on the power component 3. After the barrel portion 6 is connected to the power component 3, the first heating coil 8 is connected to the battery 5 through the magnetic connection device; the power component 3 in this embodiment is a propulsion device composed of a motor and a screw, and the control component 4 is a PLC circuit board, both of which are existing technologies and their specific structures are not repeated here.

[0035] As a preferred embodiment, based on the above method, further, the barrel portion 6 is made of metal material, and a heat insulation layer 9 is provided on the outer wall of the barrel portion 6, and the heat insulation layer 9 is used to reduce the heat exchange between the barrel portion 6 and the air.

[0036] In this embodiment, the barrel portion 6 is made of metal material, which can improve the thermal conductivity of the barrel portion 6, thereby enhancing the efficiency of heating the glue of the new type; further, a heat insulation layer 9 can be provided on the outer wall of the barrel portion 6. On the one hand, it can prevent the operator from accidentally touching the barrel portion 6 and getting burned, thereby improving the safety of the new type in actual use; on the other hand, adopting this structural setting can reduce the heat exchange between the barrel portion 6 and the air, thereby further improving the heating efficiency of the glue of the new type.

[0037] As a preferred implementation scheme, based on the above-mentioned method, further, the spacing between the first heating coils 8 is gradually increased in the direction away from the power component 3.

[0038] With this structural arrangement, the heat generated by the first heating coil 8 gradually increases from one side of the power component 3 to the side of the gun head 7. This effectively prevents the glue in the barrel 6 near the power component 3 from being overheated, thereby affecting its bonding performance, and improves the practicality of the present invention in actual use.

[0039] Example 2: Figure 1 and Figure 4 As shown, the utility model is a glue gun provided with an auxiliary heating component. On the basis of the above method, further, the gun head 7 includes a connecting section 10 and a nozzle section 11, the connecting section 10 is connected to the barrel section 6, the nozzle section 11 is made of metal material, and a second heating coil 12 is arranged in the side wall of the nozzle section 11, and the second heating coil 12 is used to increase the temperature of the nozzle section 11.

[0040] In this embodiment, the second heating coil 12 is provided to perform secondary heating on the glue entering the glue nozzle section 11, thereby further improving the heating effect of the glue of the present invention; on the other hand, the second heating coil 12 can also soften the glue solidified in the glue nozzle section 11, thereby improving the convenience of cleaning the solidified glue in the glue nozzle section 11. On the other hand, the glue nozzle section 11 can also soften the glue at the broken end of the glue application, so that the combination of the new and old glue at the broken end is tighter, thereby further improving the quality of the glue application.

[0041] Example 3: Figures 1 to 4 As shown, the glue gun provided with an auxiliary heating member described in the utility model, based on the above method, further, a temperature control component is provided in the housing 1, and the temperature control component is used to adjust the heat generated per unit time by the first heating coil 8 and the second heating coil 12. With this structural setting, the utility model can adjust the heating efficiency of the glue and the temperature value of the glue heating, thereby improving the versatility of the utility model in actual use.

[0042] As a preferred embodiment, based on the above method, further, the nozzle section 11 and the barrel 6 are provided with a temperature sensor 13, and the housing 1 is provided with a display screen, and the temperature information measured by the temperature sensor 13 can be displayed on the display screen. This structural setting further improves the practicality of the new type in actual use.

[0043] As a preferred embodiment, based on the above method, further, the temperature sensor 13 in the barrel 6 is arranged on the side close to the gun head 7. With this structural arrangement, the temperature of the glue in the barrel 6 after being heated can be measured more accurately, thereby improving the reliability of the present invention in actual use.

[0044] As a preferred embodiment, based on the above method, further, the barrel 6 and the gun head 7 are threadedly connected, and a sealing gasket is also provided at the bottom of the threaded opening of the barrel 6 and / or the gun head 7. With this structural setting, the tightness of the connection between the barrel 6 and the gun head 7 can be improved, and the glue can be prevented from seeping out from the joint between the two during the use of the new model, and the practicality of the new model in actual use can be further improved.

[0045] Example 4: Figure 1 As shown, the glue gun provided with an auxiliary heating component described in the utility model is based on the above method, and further, the battery 5 is detachably connected to the housing 1.

[0046] As a preferred embodiment, based on the above method, further, the housing 1 is provided with a hanging rope 14, and the hanging rope 14 is used to connect the wrist of the user. With this structural setting, the risk of the glue gun accidentally falling off the operator's hand can be reduced during high-altitude operations, thereby improving the safety of the use of the new type.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue gun provided with an auxiliary heating member, characterized in that: It includes a casing and a glue cartridge component, wherein a power component, a control component and a battery are arranged in the casing, wherein the battery is used to supply energy to the power component, wherein the glue cartridge component is used to contain glue, wherein the glue cartridge component includes a barrel portion and a gun head portion, wherein the barrel portion and the gun head portion are detachably connected, wherein the barrel portion is connected to the power component, wherein the power component is used to push the glue contained in the glue cartridge component and cause it to flow out from the opening of the gun head portion, wherein the control component is used to control the start and stop of the power component, and to adjust the speed at which the power component pushes out the glue; a first heating coil is also arranged in the side wall of the barrel portion, wherein the first heating coil is used to increase the temperature in the accommodating cavity of the barrel portion.

2. The glue gun provided with an auxiliary heating member according to claim 1, characterized in that: The cylinder part is made of metal material, and a heat insulation layer is also arranged on the outer wall of the cylinder part, and the heat insulation layer is used to reduce the heat exchange between the cylinder part and the air.

3. The glue gun provided with an auxiliary heating member according to claim 2, characterized in that: The spacing between the first heating coils gradually increases in a direction away from the power component.

4. The glue gun provided with an auxiliary heating member according to claim 3, characterized in that: The gun head includes a connecting section and a nozzle section, the connecting section is connected to the barrel section, the nozzle section is made of metal material, a second heating coil is arranged in the side wall of the nozzle section, and the second heating coil is used to increase the temperature of the nozzle section.

5. The glue gun provided with an auxiliary heating member according to claim 4, characterized in that: A temperature control component is also provided in the housing, and the temperature control component is used to adjust the heat generated by the first heating coil and the second heating coil per unit time.

6. The glue gun provided with an auxiliary heating member according to claim 5, characterized in that: Temperature sensors are arranged in the nozzle section and the barrel portion, a display screen is arranged on the housing, and temperature information measured by the temperature sensor can be displayed on the display screen.

7. The glue gun provided with an auxiliary heating member according to claim 6, characterized in that: The temperature pipe penetration device in the barrel is arranged on a side close to the gun head.

8. The glue gun provided with an auxiliary heating member according to claim 1, characterized in that: The barrel portion and the gun head portion are threadedly connected, and a sealing gasket is also provided at the bottom of the threaded opening of the barrel portion and / or the gun head portion.

9. The glue gun provided with an auxiliary heating member according to claim 1, characterized in that: The battery is detachably connected to the housing.

10. The glue gun provided with an auxiliary heating member according to claim 1, characterized in that: The housing is also provided with a hanging rope, and the hanging rope is used to connect the wrist of the user.

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