Glue gun with automatic mixing structure

Abstract

The utility model is applicable to the technical field of gluing instruments, and provides a glue gun with an automatic mixing structure, which comprises a glue gun main body, the glue gun main body comprises a bracket and a base, the base is arranged on the bracket, and the bracket is provided with a glue bottle cavity; the connector assembly comprises a connector, a glue outlet head, a mixing pipe, a stirring piece and a stirring motor, the two ends of the glue outlet head are connected to the connector and the mixing pipe respectively, an output shaft of the stirring motor is connected to the stirring piece, the glue outlet head is installed on the base, and the connector is provided with a feeding pipe; according to the utility model, during use, adhesives in the two adhesive pipes in the accommodating cavity enter the adhesive outlet head through the pair of feeding pipes respectively and simultaneously, and then enter the mixing pipe simultaneously; the started stirring motor drives the stirring piece to rotate around the axial direction of the stirring piece so as to uniformly mix the two adhesives, so that the mixing effect of the two adhesives is better, the stronger adhesive force and performance of the two-component adhesive are exerted, and the automation degree of the equipment is embodied.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the gluing apparatus technical field, especially, relate to a glue gun with automatic mixing structure. BACKGROUND

[0002] Glue gun, it can continuously, evenly, controllable extrude the adhesive from the container, facilitate to carry out bonding, sealing, filling etc.

[0003] Usually, the worker uses static mixing pipe when playing two-component glue, static mixing pipe is a kind of device for mixing two or more fluids, no moving parts inside, rely on fluid in the process of flowing through fixed internal structure to realize mixing, that is, glue is mixed in mixing pipe passively, and the mixing effect is general, therefore, a kind of glue gun with automatic mixing structure is needed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model embodiment is to provide a kind of glue gun with automatic mixing structure, to solve the problem raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of glue gun with automatic mixing structure, comprising:

[0007] Glue gun main body, the glue gun main body includes support and base, the end surface of the base is fixedly installed on the support, the support has glue bottle cavity to accommodate glue bottle;

[0008] Connecting head assembly, the connecting head assembly includes connecting head, glue outlet, mixing pipe, stirring piece and stirring motor, the two ends of the glue outlet are connected to the connecting head and the mixing pipe respectively, the stirring piece is rotatably placed in the mixing pipe, the output shaft of the stirring motor is connected to the stirring piece, the stirring motor is installed on the base, the glue outlet is detachably installed on the base, the connecting head has a pair of feed pipe in the end portion away from the glue outlet.

[0009] Further technical solutions, the base has a placement cavity, the glue head has a clamping hole and an open slot, the clamping hole is communicated with the open slot, the clamping hole is placed above the open slot, the end of the glue head with the clamping hole is placed in the placement cavity, the glue gun body further includes a return spring, a clamping column, a pressing piece and a connecting column, the connecting column is provided with a pair, a pair of the connecting column is respectively arranged at both ends of the clamping column, one end of the return spring is connected to the end of one of the connecting column away from the clamping column, the end of the other connecting column away from the clamping column is connected to the pressing piece, the cross-sectional diameter of the connecting column is smaller than the cross-sectional diameter of the clamping column, the end of the return spring away from the connecting column is mounted to the base, the pressing piece is movably mounted to the base, the clamping hole is matched with the clamping column, and the connecting column is matched with the open slot.

[0010] Further technical solutions, the glue gun body further includes a fixing piece, the fixing piece is detachably mounted to the inner wall of the glue bottle cavity, and the end of the fixing piece away from the mounting inner wall of the glue bottle cavity is provided in a circular arc shape.

[0011] Further technical solutions, the glue gun body further includes a lock upper cover and a lock lower cover, one end of the lock upper cover is rotatably connected to one end of the lock lower cover, the other end of the lock upper cover has a buckle slot, the other end of the lock lower cover has a buckle piece, the buckle piece is arranged in the buckle slot, and the inner wall of the lock upper cover and the inner wall of the lock lower cover are attached to the end of the connecting head with the feeding pipe.

[0012] Further technical solutions, the connecting head assembly further includes a connecting nut, and the connecting nut is connected to the glue head and the mixing pipe.

[0013] Further technical solutions, the glue head is provided in an L shape, the base has a containing cavity, and the glue head is arranged in the containing cavity.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses, through being provided with the connector subassembly, the connector subassembly includes the connector, the glue outlet, the mixed pipe, the stirring part and the stirring motor, and the both ends of glue outlet are connected to the connector and mixed pipe respectively, and the output shaft of stirring motor is connected to stirring part, and glue outlet is installed to the base, and the connector has the feed pipe, when using, the adhesive in two rubber pipes in containing cavity respectively and simultaneously enters glue outlet through a pair of feed pipe, and then simultaneously enters mixed pipe, and the stirring motor after starting drives stirring part to rotate around the self axial rotation to mix two kinds of adhesive in mixed pipe evenly, and through setting stirring part, the mixing effect of two kinds of adhesive is better, and the stronger adhesion of two component glue and performance are played, and the automation degree of equipment is reflected,

[0016] The utility model discloses, through being provided with the lock catch upper cover and the lock catch lower cover, and the one end of lock catch upper cover is rotatively connected with the one end of lock catch lower cover, and lock catch upper cover has the buckle slot, and lock catch lower cover has the buckle piece, and the buckle piece is placed in buckle slot, and the inner wall of lock catch upper cover and the inner wall of lock catch lower cover are attached to the one end of connector with feed pipe, the user rotates lock catch upper cover and lock catch lower cover towards the direction of mutual approach, to make the buckle piece on lock catch lower cover and be clamped in the buckle slot on lock catch upper cover, make the fixed connection of rubber pipe and the one end of connector with feed pipe, avoid the deviation of rubber pipe and connector in the use process and cause the adhesive overflow in rubber pipe, convenient for user to replace connector simultaneously, to make different size feed pipe can adapt to the different specification rubber bottle in rubber bottle cavity, improve the applicability range of equipment.

[0017] In order to more clearly set forth the structural characteristics and efficacy of the utility model, below, combining with specific embodiment and detailed description to the utility model are carried out. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the three-dimensional schematic diagram of the utility model;

[0019] Fig. 2 It is the structure diagram of glue gun main body of the utility model;

[0020] Fig. 3 It is the connector subassembly diagram of the utility model;

[0021] Fig. 4 It is the structure diagram of lock catch upper cover and lock catch lower cover of the utility model.

[0022] In the diagram: 1. Glue gun body; 11. Support; 111. Glue bottle cavity; 12. Base; 121. Placement cavity; 122. Receiving cavity; 13. Return spring; 14. Locking post; 15. Pressing component; 16. Connecting post; 17. Fixing component; 18. Locking top cover; 181. Locking groove; 19. Locking bottom cover; 191. Locking component; 2. Connector assembly; 21. Connector; 211. Feed tube; 22. Glue outlet; 221. Locking hole; 222. Opening groove; 23. Mixing tube; 24. Stirring component; 25. Stirring motor; 26. Connecting nut. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0025] like Figs. 1 to 4 As shown, this utility model embodiment provides a glue gun with an automatic mixing structure, comprising:

[0026] The glue gun body 1 includes a bracket 11 and a base 12. One end face of the base 12 is fixedly installed on the bracket 11. The bracket 11 has a glue bottle cavity 111 for accommodating the glue bottle.

[0027] The connector assembly 2 includes a connector 21, a dispensing head 22, a mixing tube 23, a stirring element 24, and a stirring motor 25. The two ends of the dispensing head 22 are respectively connected to the connector 21 and the mixing tube 23. The stirring element 24 is rotatably placed inside the mixing tube 23. The output shaft of the stirring motor 25 is connected to the stirring element 24. The stirring motor 25 is mounted on the base 12. The dispensing head 22 is detachably mounted on the base 12. The connector 21 has a pair of feed pipes 211 at the end away from the dispensing head 22.

[0028] In this embodiment, during use, the adhesives in the two tubes of the glue bottle cavity 111 enter the glue outlet 22 simultaneously through a pair of feed pipes 211, and then simultaneously enter the mixing tube 23. The stirring motor 25, after starting, drives the stirring element 24 to rotate around its own axis to mix the two adhesives in the mixing tube 23 evenly. Finally, the two adhesives after mixing flow out from the end of the mixing tube 23 away from the glue outlet 22. In this way, by setting the stirring element 24, the mixing effect of the two adhesives is better, giving full play to the stronger adhesive force and performance of the two-component adhesive, and demonstrating the degree of automation of the equipment.

[0029] Specifically, the base 12 has a placing cavity 121, the glue head 22 has a clamping hole 221 and an open slot 222, the clamping hole 221 is communicated with the open slot 222, the clamping hole 221 is arranged above the open slot 222, one end of the glue head 22 having the clamping hole 221 is arranged in the placing cavity 121, the glue gun body 1 further comprises a reset spring 13, a clamping column 14, a pressing piece 15 and a connecting column 16, the connecting column 16 is provided with a pair, the connecting column 16 is arranged at two ends of the clamping column 14 respectively, one end of the reset spring 13 is connected to an end of the connecting column 16 away from the clamping column 14, an end of the other connecting column 16 away from the clamping column 14 is connected to the pressing piece 15, the connecting column 16 has a smaller cross-sectional diameter than the clamping column 14, an end of the reset spring 13 away from the connecting column 16 is mounted to the base 12, the pressing piece 15 is movably mounted to the base 12, the clamping hole 221 is matched with the clamping column 14, and the connecting column 16 is matched with the open slot 222;

[0030] In this embodiment, after the fixing of the glue pipe is completed, the user arranges the glue head 22 in the containing cavity 122, and one end of the glue head 22 having the clamping hole 221 and the open slot 222 is arranged in the placing cavity 121; then, the user manually presses the pressing piece 15, thereby driving the connecting column 16 to move along the axis of the connecting column 16, so that the connecting column 16 enters the clamping hole 221 through the open slot 222, and at this time, the reset spring 13 is compressed; the pressing piece 15 is released, and under the elastic force of the reset spring 13, the clamping column 14, the connecting column 16 and the pressing piece 15 are driven to move in the opposite direction along the axis of the connecting column 16, so that the clamping column 14 is arranged in the clamping hole 221, and the glue head 22 is fixedly connected with the base 12 by arranging the clamping column 14;

[0031] Specifically, the glue gun body 1 further comprises a fixing piece 17, the fixing piece 17 is detachably mounted to the inner wall of the glue bottle cavity 111, and an end surface of the fixing piece 17 away from the inner wall of the glue bottle cavity 111 is arranged in a circular arc shape;

[0032] In this embodiment, the user arranges two glue pipes containing two different adhesives in the glue bottle cavity 111 in parallel with each other, the pipe openings of the two glue pipes are aligned with the pair of feeding pipes 211 respectively, the pipe openings are communicated with the feeding pipes 211, and the side wall of the glue pipe is ensured to be in close contact with the circular arc side surface of the fixing piece 17, so as to prevent the glue pipe from shaking in the glue bottle cavity 111 and ensure the smooth progress of the glue hitting process;

[0033] Specifically, the glue gun body 1 further comprises a lock upper cover 18 and a lock lower cover 19, one end of the lock upper cover 18 is rotationally connected with one end of the lock lower cover 19, the other end of the lock upper cover 18 is provided with a buckle groove 181, the other end of the lock lower cover 19 is provided with a buckle 191, the buckle 191 is arranged in the buckle groove 181, and the inner walls of the lock upper cover 18 and the lock lower cover 19 are attached to one end of the connecting head 21 provided with the feeding pipe 211;

[0034] In this embodiment, the user rotates the lock upper cover 18 and the lock lower cover 19 towards each other, so that the buckle 191 on the lock lower cover 19 is clamped in the buckle groove 181 on the lock upper cover 18, so that the glue pipe and the one end of the connecting head 21 provided with the feeding pipe 211 are fixedly connected by arranging the lock upper cover 18 and the lock lower cover 19, avoiding the deviation of the glue pipe and the connecting head 21 during use, so that the adhesive in the glue pipe overflows;

[0035] Specifically, the connecting head assembly 2 further comprises a connecting nut 26, and the connecting nut 26 is connected to the glue outlet head 22 and the mixing pipe 23.

[0036] Specifically, the glue outlet head 22 is provided in an L shape, the base 12 is provided with a containing cavity 122, and the glue outlet head 22 is arranged in the containing cavity 122.

[0037] The working principle of the utility model is:

[0038] Firstly, the user places two glue pipes containing two different adhesives in the glue bottle cavity 111 in parallel, the pipe openings of the two glue pipes are aligned with a pair of feeding pipes 211, the pipe openings are in communication with the feeding pipes 211, and the side walls of the glue pipes are attached to the arc side surfaces of the fixing members 17, so as to prevent the glue pipes from shaking in the glue bottle cavity 111 and ensure the smooth progress of the glue injection process;

[0039] After the glue pipes are fixed, the user arranges the glue outlet head 22 in the containing cavity 122, and one end of the glue outlet head 22 provided with the clamping hole 221 and the open slot 222 is arranged in the placing cavity 121; then the user manually presses the pressing member 15, and drives the connecting column 16 to move along the axis of the connecting column 16, so that the connecting column 16 enters the clamping hole 221 through the open slot 222, and the reset spring 13 is compressed at this time;

[0040] Then the pressing member 15 is released, and under the elastic force of the reset spring 13, the clamping column 14, the connecting column 16 and the pressing member 15 are driven to move in the opposite direction along the axis of the connecting column 16, so that the clamping column 14 is arranged in the clamping hole 221, so that the glue outlet head 22 is fixedly connected with the base 12 by arranging the clamping column 14;

[0041] Subsequently, the user rotates the lock cover 18 and the lock cover 19 in the direction of mutual approach, so that the buckle 191 on the lock cover 19 is clamped in the buckle groove 181 on the lock cover 18, so that the hose is fixedly connected with the end of the connecting head 21 having the feeding pipe 211, avoiding the hose and the connecting head 21 from deviating during use, causing the adhesive in the hose to overflow; finally, the user passes the mixing pipe 23 inside the stirring member 24 and connects it with the output shaft of the stirring motor 25;

[0042] In addition, by setting the lock cover 18 and the lock cover 19, the user can replace the connecting head 21, so that the feeding pipe 211 of different sizes can adapt to the glue bottles of different specifications in the glue bottle cavity 111, improving the applicability of the equipment;

[0043] After installation, during use, the adhesives in the two hoses in the glue bottle cavity 111 enter the glue outlet 22 through a pair of feeding pipes 211 respectively and simultaneously, and then simultaneously enter the mixing pipe 23; the stirring motor 25 after starting drives the stirring member 24 to rotate around its own axis, so as to mix the two adhesives in the mixing pipe 23 uniformly; finally, the two adhesives after mixing flow out from the end of the mixing pipe 23 away from the glue outlet 22; in this way, by setting the stirring member 24, the mixing effect of the two adhesives is better, the stronger adhesion and performance of the two-component glue are exerted, and the automation degree of the equipment is reflected;

[0044] The above only describes the preferred embodiments of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A glue gun with an automatic mixing structure, characterized in that, The utility model relates to a glue gun, which comprises a glue gun body (1) and a connecting head assembly (2). The bottom seat (12) has a placing cavity (121), the glue outlet head (22) has a clamping hole (221) and an open slot (222), the clamping hole (221) is communicated with the open slot (222), the clamping hole (221) is arranged above the open slot (222), one end of the glue outlet head (22) having the clamping hole (221) is arranged in the placing cavity (121), the glue gun body (1) further comprises a reset spring (13), a clamping column (14), a pressing piece (15) and a connecting column (16), the connecting column (16) is provided with a pair, one pair of the connecting column (16) is arranged at both ends of the clamping column (14) respectively, one end of the reset spring (13) is connected to one end of the connecting column (16) away from the clamping column (14), the other end of the connecting column (16) away from the clamping column (14) is connected to the pressing piece (15), the cross-sectional diameter of the connecting column (16) is smaller than that of the clamping column (14), the other end of the reset spring (13) away from the connecting column (16) is arranged on the bottom seat (12), the pressing piece (15) is movably arranged on the bottom seat (12), the clamping hole (221) is matched with the clamping column (14), and the connecting column (16) is matched with the open slot (222). The glue gun body (1) further comprises a fixing piece (17), the fixing piece (17) is detachably arranged on the inner wall of the glue bottle cavity (111), and one end of the fixing piece (17) away from the inner wall of the glue bottle cavity (111) is arranged in an arc shape.

2. The glue gun with automatic mixing structure according to claim 1, characterized in that: ​ 3. The glue gun with automatic mixing structure according to claim 2, characterized in that: ​ 4. The glue gun with automatic mixing structure according to claim 3, characterized in that: The glue gun body (1) further comprises a lock upper cover (18) and a lock lower cover (19), one end of the lock upper cover (18) is rotatably connected with one end of the lock lower cover (19), the other end of the lock upper cover (18) is provided with a buckle groove (181), the other end of the lock lower cover (19) is provided with a buckle piece (191), the buckle piece (191) is placed in the buckle groove (181), and the inner walls of the lock upper cover (18) and the lock lower cover (19) are attached to one end of the connecting head (21) provided with the feeding pipe (211).

5. The glue gun with automatic mixing structure according to claim 4, characterized in that: The connecting head assembly (2) further comprises a connecting nut (26), and the connecting nut (26) is connected to the glue outlet head (22) and the mixing pipe (23).

6. The glue gun with automatic mixing structure according to claim 5, characterized in that: The glue outlet head (22) is provided in an L shape, the base (12) is provided with a containing cavity (122), and the glue outlet head (22) is placed in the containing cavity (122).

Images