CN219965460U

CN219965460U - Double-tube electric glue gun convenient to clean and maintain

Info

Publication number: CN219965460U
Application number: CN202321153847.4U
Authority: CN
Inventors: 应杰快
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-07
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to a double-tube electric glue gun convenient to clean and maintain, which comprises a machine body, wherein an installation groove is formed in the upper side of the machine body, a first gear and a second gear which are meshed with each other are arranged in the installation groove, a driver for driving the first gear to rotate is arranged in the machine body, two parallel first driving rods and second driving rods which are arranged in front and back are crossed through the installation groove, gear teeth are respectively arranged on the opposite sides of the first driving rods and the second driving rods in the axial direction, the first gear is meshed with the gear teeth of the first driving rods, the second gear is meshed with the gear teeth of the second driving rods, a bracket is connected to the transverse left side of the installation groove, and one ends of the left ends of the first driving rods and the left ends of the second driving rods, which are positioned in the bracket, are respectively and eccentrically connected with a pushing plug; the side wall of one side of the bracket, which is close to the mounting groove, is respectively provided with a U-shaped opening with an upward opening and used for accommodating the first driving rod and the second driving rod; the upper cover of the mounting groove is provided with a cover cap. The utility model has reasonable structure and convenient disassembly and maintenance of the bracket.

Description

Double-tube electric glue gun convenient to clean and maintain

Technical Field

The utility model belongs to the technical field of joint beautifying tools, and particularly relates to a double-tube electric glue gun convenient to clean and maintain.

Background

At present, a glue gun for glue extrusion of a ceramic tile joint beautifying agent pipe is manual and is generally mechanical or hydraulically assisted, when the glue gun is manually extruded, the glue gun is laborious, the extrusion speed is uncontrollable, and the glue gun is quick and slow, so that the glue gun is more and less in discharging, and the ceramic tile joint beautifying effect is poor and the efficiency is low.

There are also electric single-component glue gun and double-component glue gun in the market at present, the rubber tube bracket is fixedly connected with the push rod transmission mechanism, when in use, various kinds of glue are easily adhered on the rubber tube bracket or the wrench, the glue is difficult to remove, and the aesthetic degree and the next use of the whole glue gun are influenced. In actual use, a user can detach and clean the brackets and the push rod transmission mechanism, most brackets in the prior art are not detachable, and the cleaning process is complicated due to structural limitation during cleaning; the push rod through hole is formed in the bracket, then the push rod passes through the push rod through hole and is connected with the extrusion block, the bracket is fixedly installed on one side close to the machine body, when maintenance is needed, the extrusion block is required to be disassembled, and then the bracket is disassembled, so that the process is also complicated.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the double-tube electric glue gun which is convenient to clean and maintain, and has reasonable structure and convenient disassembly and maintenance.

The utility model is realized in this way, the utility model provides a double-tube electric glue gun convenient for cleaning and maintenance, comprising a machine body, wherein a gear reduction mechanism is arranged in the machine body, an installation groove is arranged on the upper side of the machine body, a first gear and a second gear which are meshed with each other are arranged in the installation groove, a driver for driving the first gear to rotate is arranged on the machine body, two parallel first driving rods and second driving rods which are arranged in front and back are transversely arranged on the machine body, gear teeth are respectively arranged on the opposite sides of the first driving rods and the second driving rods in the axial direction, the first gear is meshed with the gear teeth of the first driving rods, the second gear is meshed with the gear teeth of the second driving rods, a bracket is connected to the transverse left side of the installation groove, and a pushing plug is respectively and eccentrically connected to the left ends of the first driving rods and the second driving rods;

the side wall of one side of the bracket, which is close to the mounting groove, is respectively provided with a U-shaped opening with an upward opening and used for accommodating the first driving rod and the second driving rod; the upper cover of the mounting groove is provided with a cover cap.

Further, the left ends of the first driving rod and the second driving rod are respectively and eccentrically connected with one side of the two pushing plugs opposite to each other.

Further, the front side and the rear side of the right end of the bracket are provided with clamping lugs, and the bracket is respectively fixedly connected with the left end of the machine body through the clamping lugs and the front side and the rear side of the left end of the machine body as well as the side wall of the middle part of the right end of the bracket and the left end of the machine body through mounting screws.

Further, the main body of the bracket is in a hollow structure which is beneficial to impurity removal.

Further, the driver comprises a gear reduction mechanism, a driving motor and a lithium battery, a handle is arranged at the lower side of the machine body, and the gear reduction mechanism is arranged in the machine body;

the driving motor is arranged in the handle, and the power output end of the driving motor is transmitted to the gear reduction mechanism;

the power output shaft end of the gear reduction mechanism faces upwards and is axially driven to the first gear;

the lithium battery is connected with the handle and is used for supplying power to the driving motor.

Further, a switch button is arranged on one side of the handle facing the bracket, a control switch is arranged in the switch button, and a power control circuit is also arranged in the handle;

a power adjusting knob or at least two adjusting buttons which are in telecommunication connection with the power control circuit are correspondingly arranged;

the positive electrode and the negative electrode of the lithium battery are electrically connected with the power control circuit, and a control loop is formed by the power control circuit and the driving motor through the control switch.

Further, the lower end of the handle is provided with a clamping groove for locking and installing the lithium battery.

Further, the right ends of the first driving rod and the second driving rod are connected with pull handles at one end outside the mounting groove.

Compared with the prior art, the double-tube electric glue gun convenient to clean and maintain is characterized in that when the glue gun is used, the glue is easily adhered to the bracket, the driving rod and the internal driving assembly, the cleaning is inconvenient, and the appearance is affected;

on the other hand, the bracket can be disassembled only by screwing out the mounting screw, and further the U-shaped opening on the bracket is opened, so that a series of operations such as disassembling the plunger and the like caused by blocking by the driving rod are avoided. The shroud on the mounting groove sets up, and its in-service use is also in order to clear up the maintenance to actuating lever and gear drive's position to prevent that the foreign matter from directly falling into the transmission position.

The power control circuit and the corresponding power adjusting knob or the arrangement of at least two adjusting buttons can adjust the output power of the lithium battery, so that the output rotating speed of the driving motor is controlled, and the pushing speed of the driving rod is controlled.

Drawings

FIG. 1 is a schematic perspective view of a double-tube electric glue gun convenient for cleaning and maintenance;

FIG. 2 is a schematic view of the internal structure of the side grip shell of FIG. 1;

FIG. 3 is a schematic diagram showing the internal structure of the side grip shell of FIG. 1 after the side grip shell is removed;

FIG. 4 is a schematic view of the structure of the bracket of FIG. 1;

fig. 5 is a schematic view of the lithium battery and the bottom of the grip in fig. 1.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the utility model discloses a double-tube electric glue gun convenient for cleaning and maintenance, which comprises a machine body 1, wherein an installation groove 11 is formed in the upper side of the machine body 1, a first gear 3 and a second gear 4 which are meshed with each other are arranged in the installation groove 11, a driver for driving the first gear 3 to rotate is arranged in the machine body 1, two parallel first driving rods 61 and second driving rods 62 which are arranged in front and back are arranged to cross the installation groove 11, gear teeth 60 are respectively arranged on the opposite sides of the first driving rods 61 and the second driving rods 62 in the axial direction, the first gear 3 is meshed with the gear teeth 60 of the first driving rods 61, the second gear 4 is meshed with the gear teeth 60 of the second driving rods 62, a bracket 5 is connected to the transverse left side of the installation groove 11, and one ends of the first driving rods 61 and the left ends of the second driving rods 62 which are positioned in the bracket 5 are respectively eccentrically connected with a push plug 7;

the side wall of the bracket 5, which is close to the mounting groove 11, is respectively provided with a U-shaped opening 50 which is upward in opening and is respectively used for accommodating a first driving rod 61 and a second driving rod 62; the upper cover of the mounting groove 11 is provided with a cover cap 8; the cover 8 is provided, and in actual use, is also used for cleaning and maintaining the driving rod and the gear transmission part and preventing foreign matters from directly falling into the transmission part.

The front side and the rear side of the right end of the bracket 5 are provided with clamping lugs 51, the bracket 5 is fixedly connected with the front side and the rear side of the left end of the machine body 1 and the side wall of the middle part of the right end of the bracket 5 is fixedly connected with the left end of the machine body 1 through mounting screws 10 respectively, so that the stability of connection with the machine body 1 is ensured, the stressed vibration during gluing is avoided, on the other hand, the bracket 5 can be disassembled only by screwing out the mounting screws 10, the U-shaped opening 50 on the bracket is further arranged, and a series of operations such as plug disassembly and the like are avoided due to blocking by a driving rod.

The left ends of the first driving rod 61 and the second driving rod 62 are respectively and eccentrically connected with one side of the two pushing plugs 7, so that the first driving rod 61 and the second driving rod 62 can be mutually close as much as possible, and the distance between the front and the rear opposite sides of the machine body can be made more compact and smaller.

The main body part of the bracket 5 is in a hollow structure which is beneficial to impurity removal, and in actual use, dust and impurities are prevented from falling into the bracket due to construction sites.

The driver comprises a gear reduction mechanism 2, a driving motor 12 and a lithium battery 13, a handle 14 is arranged on the lower side of the machine body 1, and the gear reduction mechanism 2 is arranged in the machine body 1; the driving motor 12 is arranged in the grip 14, and the power output end of the driving motor is transmitted to the gear reduction mechanism 2; the power output shaft end of the gear reduction mechanism 2 faces upwards and is axially driven to the first gear 3; the lithium battery 13 is connected to the grip 14 and supplies power to the drive motor 12.

A switch button 15 is arranged on one side of the handle 14 facing the bracket, a control switch 16 is arranged in the switch button, a power control circuit 17 is also arranged in the handle 14, and the power control circuit 17 is actually arranged in a shell at the bottom of the handle 14;

correspondingly provided with a power adjustment knob or at least two adjustment buttons 18 in telecommunication connection with the power control circuit 17; the anode and cathode of the lithium battery 13 are electrically connected with a power control circuit 17, and a control loop is formed by the power control circuit 17 and the driving motor 12 through a control switch 16.

The lower end of the handle 14 is provided with a clamping groove 140 for locking and installing the lithium battery 13, namely, the clamping groove 140 is arranged on the shell at the bottom of the handle 14, the clamping groove 140 is provided with a conductive terminal, and the conductive terminal is electrically connected with the power control circuit 17 in the shell.

The power adjusting knob or the knob knobs of the at least two adjusting buttons 18 are arranged outside the bottom shell of the grip 14, the switch components corresponding to the adjusting knob or the at least two adjusting buttons 18 are arranged in the shell and are electrically connected with the power control circuit 17, and the power control circuit 18 and the corresponding power adjusting knob or the at least two adjusting buttons are arranged for adjusting the output power of the lithium battery, so that the output rotating speed of the driving motor is controlled, and the pushing speed of the driving rod is controlled. The right ends of the first driving rod 61 and the second driving rod 62 are positioned at one end outside the mounting groove 11 and are connected with a pull handle 19.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a double-barrelled electronic rifle that glues convenient to clearance is maintained, including organism (1), organism (1) upside is equipped with mounting groove (11), be provided with intermeshing's first gear (3) and second gear (4) in mounting groove (11), be equipped with the pivoted driver of drive first gear (3) in organism (1), two parallel and front and back setting's first actuating lever (61), second actuating lever (62) cross mounting groove (11), first actuating lever (61), second actuating lever (62) are last opposite side be provided with teeth of a cogwheel (60) respectively, first gear (3) are connected with the teeth of a cogwheel (60) meshing of first actuating lever (61), second gear (4) are connected with the teeth of a cogwheel (60) meshing of second actuating lever (62), its characterized in that; the mounting groove (11) is transversely connected with a bracket (5) to the left, and the left ends of the first driving rod (61) and the second driving rod (62) are respectively eccentrically connected with a push plug (7) at one end of the bracket (5);

u-shaped openings (50) with upward openings and used for accommodating a first driving rod (61) and a second driving rod (62) are respectively arranged on the side wall of the bracket (5) close to one side of the mounting groove (11);

the upper cover of the mounting groove (11) is provided with a cover cap (8);

the front side and the rear side of the right end of the bracket (5) are provided with clamping lugs (51), and the bracket (5) is fixedly connected with the front side and the rear side of the left end of the machine body (1) respectively through the clamping lugs (51) and the side wall of the middle part of the right end of the bracket (5) and the left end of the machine body (1) respectively through mounting screws (10).

2. The dual tube electric glue gun for easy cleaning and maintenance as defined in claim 1, wherein: the left ends of the first driving rod (61) and the second driving rod (62) are respectively and eccentrically connected with one side of the two pushing plugs (7) opposite to each other.

3. The dual tube electric glue gun for easy cleaning and maintenance as defined in claim 1, wherein: the main body of the bracket (5) is in a hollow structure which is beneficial to impurity removal.

4. The dual tube electric glue gun for easy cleaning and maintenance as defined in claim 1, wherein: the driver comprises a gear reduction mechanism (2), a driving motor (12) and a lithium battery (13), a grip (14) is arranged at the lower side of the machine body (1), and the gear reduction mechanism (2) is arranged in the machine body (1); the driving motor (12) is arranged in the handle (14), and the power output end of the driving motor is transmitted to the gear reduction mechanism (2); the power output shaft end of the gear reduction mechanism (2) faces upwards and is axially driven to the first gear (3); the lithium battery (13) is connected with the grip (14) and is used for supplying power to the driving motor (12).

5. The dual-tube electric glue gun convenient for cleaning and maintenance as defined in claim 4, wherein: a switch button (15) is arranged on one side of the handle (14) facing the bracket, a control switch (16) is arranged in the switch button, and a power control circuit (17) is also arranged in the handle (14);

correspondingly provided with a power adjusting knob or at least two adjusting buttons (18) which are in telecommunication connection with the power control circuit (17);

the anode and the cathode of the lithium battery (13) are electrically connected with a power control circuit (17), and a control loop is formed by the power control circuit (17) and the driving motor (12) through a control switch (16).

6. The dual-tube electric glue gun convenient for cleaning and maintenance as defined in claim 4, wherein: the lower end of the handle (14) is provided with a clamping groove (140) for locking and installing the lithium battery (13).

7. The dual tube electric glue gun for easy cleaning and maintenance as defined in claim 1, wherein: the right ends of the first driving rod (61) and the second driving rod (62) are positioned at one end outside the mounting groove (11) and are connected with a pull handle (19).