Adjustable glue gun nozzle structure

Abstract

The utility model discloses an adjustable glue gun glue outlet nozzle structure, including setting in the guide mechanism of glue gun nozzle one side, the guide mechanism includes connecting ring cover and support plate, the connecting ring cover is equipped with on the glue gun nozzle, and the movable joint of connecting ring cover and support plate has the horizontally arranged screw rod, the screw rod is screw thread connection there is the sliding block, the support rod of movable wear and tear sliding block is fixed between the connecting ring cover and support plate, the support rod is equipped with the scale bar, the bottom vertical fixed of sliding block has the reference plate, the reference plate is installed with the ranging sensor to the connecting ring cover. In the utility model, through setting connecting ring cover, support plate, support rod, reference plate, screw rod, sliding block and scale bar, compared with prior art, utilize support rod, to limit the motion trail of sliding block, cooperate scale bar, can more direct observation the distance between glue gun nozzle and reference plate, so as to improve the positioning accuracy, use more convenient.

Description

Technical Field

[0001] This utility model relates to the field of glue gun technology, and in particular to an adjustable glue gun nozzle structure. Background Technology

[0002] A glue gun is a handheld tool used to spray adhesive. An existing patent (publication number: CN218655219U) discloses a glue gun nozzle adjustment structure. This invention uses a connecting rod at the glue gun nozzle and an adjustable guide rod mounted on the connecting rod. The guide rod contacts the edge of the workpiece to be glued, serving as a glue application reference. This allows the glue application position of the glue gun to be adjusted, enabling glue application at different locations on the workpiece. A clamping nut locks the guide rod in place. However, in practical applications, because the above technical solution does not mention any scales or markings, adjustments by operators rely entirely on experience and visual inspection, limiting positioning accuracy. Therefore, we propose an adjustable glue gun nozzle structure. Utility Model Content

[0003] To solve the above problems, this utility model provides an adjustable glue gun nozzle structure.

[0004] To achieve the above objectives, this utility model provides the following technical solution: Design an adjustable glue gun nozzle structure, including a guide mechanism disposed on one side of the glue gun nozzle. The guide mechanism includes a connecting ring sleeve and a support plate. The connecting ring sleeve is sleeved on the glue gun nozzle. A horizontally arranged screw is movably connected between the connecting ring sleeve and the support plate. A slider is threadedly connected to the screw. A support rod through which the slider is movably disposed is fixed between the connecting ring sleeve and the support plate. The support rod is provided with a scale bar. A reference plate is vertically fixed at the bottom of the slider. A distance measuring sensor facing the connecting ring sleeve is mounted on the reference plate.

[0005] In the above scheme, a positioning ring sleeve that is detachably connected to the connecting ring sleeve is fixed on the glue gun nozzle.

[0006] In the above scheme, a positioning block is fixed at the bottom of the positioning ring sleeve, and a positioning groove that fits the positioning block is opened at the top of the connecting ring sleeve, and the positioning block and the inner wall of the positioning groove are magnetically connected.

[0007] In the above scheme, a handle is fixed to the end of the screw.

[0008] In the above scheme, locking components are detachably connected to both sides of the slider.

[0009] In the above solution, the locking assembly includes a mounting plate, a cam is movably connected to the mounting plate, a handle is fixed to the top of the cam, mounting grooves are provided on both sides of the slider, and the mounting plate is connected to the inner wall of the mounting groove.

[0010] In the above scheme, a display screen is installed on the side of the reference plate away from the connecting ring sleeve.

[0011] The advantages and beneficial effects of this utility model are as follows: By setting a connecting ring sleeve, a support plate, a support rod, a reference plate, a screw, a slider, and a scale bar, the slider moves left and right along the screw by rotating the screw, driving the reference plate to abut against the edge of the surface to be glued. Compared with the prior art, the support rod is used to limit the movement trajectory of the slider. With the scale bar, the distance between the glue gun nozzle and the reference plate can be observed more intuitively, thereby improving positioning accuracy and making it more convenient to use. By setting a distance sensor and a display screen, when applying glue to workpieces with irregular edges, the distance sensor can be used to measure and monitor the glue application distance and the distance between the reference plate. The operator can observe through the display screen, making it easier to make timely adjustments and making it more convenient to use. By setting a locking component, the cam is rotated by turning the handle. When the protruding end of the cam abuts against the screw, the slider is locked in the current position, preventing the slider from shifting. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of an adjustable glue gun nozzle structure proposed in this utility model. Figure 2 The left view shows an adjustable glue gun nozzle structure proposed in this utility model. Figure 3 This is a schematic diagram of the slider structure of an adjustable glue gun nozzle structure proposed in this utility model.

[0014] In the diagram: 1. Glue gun nozzle; 2. Positioning ring sleeve; 3. Connecting ring sleeve; 4. Positioning block; 5. Positioning groove; 6. Support plate; 7. Screw; 8. Support rod; 9. Slider; 10. Cam; 11. Handle; 12. Mounting plate; 13. Mounting groove; 14. Reference plate; 15. Scale bar; 16. Distance sensor; 17. Display screen; 18. Rotary handle. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0016] Please see Figure 1-3 The present invention provides a technical solution: an adjustable glue gun nozzle structure, including a guide mechanism disposed on one side of the glue gun nozzle 1, the guide mechanism including a connecting ring sleeve 3 and a support plate 6, the connecting ring sleeve 3 being sleeved on the glue gun nozzle 1; Furthermore, a positioning ring sleeve 2 is fixed on the glue gun nozzle 1 and is detachably connected to the connecting ring sleeve 3; wherein, the connecting ring sleeve 3 is located below the positioning ring sleeve 2 so that the connecting ring sleeve 3 can be separated from the glue gun nozzle 1.

[0017] Furthermore, the bottom of the positioning ring sleeve 2 is fixed with a positioning block 4, and the top of the connecting ring sleeve 3 is provided with a positioning groove 5 that fits with the positioning block 4. The positioning block 4 and the inner wall of the positioning groove 5 are magnetically connected, and at least two positioning blocks 4 are provided. Specifically, the positioning block 4 is a permanent magnet one, and the inner wall of the positioning groove 5 is fixed with a permanent magnet two whose magnetism is opposite to that of the permanent magnet one. By using magnetic attraction force, the connecting ring sleeve 3 and the positioning ring sleeve 2 are attracted and fixed to each other due to the connection between the positioning block 4 and the positioning groove 5, which facilitates disassembly.

[0018] A horizontally arranged screw 7 is movably connected between the connecting ring sleeve 3 and the support plate 6. The two ends of the screw 7 are connected to the connecting ring sleeve 3 and the support plate 6 through rotating seats.

[0019] Furthermore, a handle 18 is fixed to the end of the screw 7; the handle 18 facilitates the rotation of the screw 7.

[0020] A slider 9 is threadedly connected to the screw 7. A support rod 8 through which the slider 9 is movably inserted is fixed between the connecting ring sleeve 3 and the support plate 6. A scale strip 15 is provided on the support rod 8. A reference plate 14 is vertically fixed at the bottom of the slider 9. Specifically, by setting up a connecting ring 3, a support plate 6, a support rod 7, a reference plate 14, a screw 7, a slider 8, and a scale bar 15, rotating the screw 7 causes the slider 8 to move left and right along the screw 7, which in turn moves the reference plate 14 to abut against the edge of the surface to be coated with glue. Compared with the existing technology, the support rod 8 is used to limit the movement trajectory of the slider 8. With the help of the scale bar 15, the distance between the glue gun nozzle 1 and the reference plate 14 can be observed more intuitively, so as to improve the positioning accuracy and make it more convenient to use.

[0021] A ranging sensor 16 facing the connecting ring 3 is mounted on the reference plate 14; Furthermore, a display screen 17 is mounted on the side of the reference plate 14 away from the connecting ring sleeve 3; Furthermore, a battery box is embedded at the bottom of the reference plate 14, which contains a battery for powering the ranging sensor 16 and the display screen 17, and a switch button is provided on the outside of the battery box.

[0022] Specifically, by setting up a distance sensor 16 and a display screen 17, when applying glue to a workpiece with irregular edges, the distance sensor 16 can be used to measure and monitor the distance between the glue application distance and the reference plate 14. The staff can observe through the display screen 17, which makes it easier to make timely adjustments and is more convenient to use.

[0023] Furthermore, locking components are detachably connected to both sides of the slider 9; Furthermore, the locking assembly includes a mounting plate 12, on which a cam 10 is movably connected. The cam 10 is a rubber cam to prevent the cam 10 from damaging the screw 7. A handle 11 is fixed to the top of the cam 10. Mounting grooves 13 are provided on both sides of the slider 9, and the mounting plate 12 is connected to the inner wall of the mounting grooves 13. Specifically, by setting a locking component, the cam 10 is rotated by turning the handle 11. When the protruding end of the cam 10 abuts against the screw 7, the slider 8 is locked in the current position, preventing the slider 8 from shifting and improving the stability of the slider 8.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable glue gun nozzle structure, comprising a guide mechanism disposed on one side of the glue gun nozzle (1), characterized in that, The guiding mechanism includes a connecting ring sleeve (3) and a support plate (6). The connecting ring sleeve (3) is sleeved on the glue gun nozzle (1). A horizontally arranged screw rod (7) is movably connected between the connecting ring sleeve (3) and the support plate (6). A slider (9) is threaded onto the screw rod (7). A support rod (8) that movably passes through the slider (9) is fixed between the connecting ring sleeve (3) and the support plate (6). A scale bar (15) is provided on the support rod (8). A reference plate (14) is vertically fixed at the bottom of the slider (9). A distance sensor (16) facing the connecting ring sleeve (3) is installed on the reference plate (14).

2. The adjustable glue gun nozzle structure according to claim 1, characterized in that, The glue gun nozzle (1) is fixed with a positioning ring (2) that is detachably connected to the connecting ring (3).

3. The adjustable glue gun nozzle structure according to claim 2, characterized in that, The bottom of the positioning ring sleeve (2) is fixed with a positioning block (4), and the top of the connecting ring sleeve (3) is provided with a positioning groove (5) that fits with the positioning block (4), and the inner wall of the positioning block (4) and the positioning groove (5) are magnetically connected.

4. The adjustable glue gun nozzle structure according to claim 1, characterized in that, The screw (7) has a handle (18) fixed at its end.

5. The adjustable glue gun nozzle structure according to claim 1, characterized in that, Locking components are detachably connected to both sides of the slider (9).

6. The adjustable glue gun nozzle structure according to claim 5, characterized in that, The locking assembly includes a mounting plate (12), on which a cam (10) is movably connected. A handle (11) is fixed to the top of the cam (10). Mounting grooves (13) are provided on both sides of the slider (9). The mounting plate (12) is connected to the inner wall of the mounting grooves (13).

7. The adjustable glue gun nozzle structure according to claim 1, characterized in that, The reference plate (14) has a display screen (17) mounted on the side away from the connecting ring (3).

Images