An automobile interior adhesive spraying device with atomizing nozzle

Abstract

The utility model relates to the field of glue spraying equipment, especially to a car interior glue spraying equipment with atomizing nozzle. Including the spray gun, one side of spray gun is installed with the spray head, one side of spray gun is installed with the trigger, the lower surface of spray gun is installed with the suction pipe, the upper surface of spray gun is equipped with the adjusting structure, the adjusting structure includes the connecting frame, the connecting frame and spray gun fixed connection, the inner wall fixed connection of connecting frame has telescopic link, the other end fixed connection of telescopic link has the connecting block, the arc surface cover of telescopic link is equipped with the spring, the both ends of spring are fixedly connected with connecting block and connecting frame respectively, one side fixed connection of connecting block has the locating block. The car interior glue spraying equipment with atomizing nozzle has the advantages that the spray head can be effectively dredged, the clogging phenomenon caused by glue adhesion after use is avoided, and the long-term stable operation and efficient work of the spray head are ensured.

Description

Technical Field

[0001] This utility model relates to the field of adhesive spraying equipment, and in particular to an adhesive spraying equipment for automotive interiors with an atomizing nozzle. Background Technology

[0002] As an important piece of automotive manufacturing equipment, adhesive spraying equipment is widely used in the production of automotive seats, door interiors, dashboards and other components. Through spraying technology, it ensures that the adhesive is applied evenly and precisely to the required areas, thereby improving production efficiency and product quality. The design of adhesive spraying equipment must not only meet the requirements of high efficiency and environmental protection, but also take into account its accuracy, stability and service life.

[0003] Existing technologies, such as the utility model patent with publication number CN207695095U, disclose a handheld hot melt glue spray gun. This patent includes a barrel, handle, trigger, bracket, and nozzle. The nozzle is located at the front of the barrel, the handle is located at the lower part of the barrel, the trigger is located at the front of the handle, and the bracket is located at the lower front of the barrel. It also includes a nozzle end cap. The nozzle end cap is fitted onto the nozzle. The upper edge of the nozzle end cap has a screw-in end with a pin hole inside. The lower part of the nozzle port has a locking piece that engages with the screw-in end, and the locking piece has a through hole corresponding to the pin hole. The pin hole and the through hole are connected by a pin. This design protects the hot melt glue nozzle, effectively preventing dust from adhering to the nozzle, saving materials, and enhancing practicality. This utility model has advantages such as simple structure, reasonable design, and low manufacturing cost.

[0004] In daily use, it has been found that spray guns evenly spray glue onto the target surface through the nozzle. However, after the nozzle is used, the glue residue inside the nozzle is prone to solidification, causing the nozzle to become clogged. In order to maintain the normal function of the spray gun, the operator must use special tools to clean the nozzle, which not only increases maintenance costs but also significantly affects the efficiency of the spray gun.

[0005] Therefore, it is necessary to provide a new type of automotive interior adhesive spraying equipment with an atomizing nozzle to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies where, during use, the spray gun evenly sprays glue onto the target surface through the nozzle, but after use, the glue residue inside the nozzle easily solidifies, causing nozzle blockage. To maintain the normal function of the spray gun, operators must use special tools to clean the nozzle, which not only increases maintenance costs but also significantly affects the efficiency of the spray gun. Therefore, this invention proposes an automotive interior glue spraying device with an atomizing nozzle.

[0007] To solve the above-mentioned technical problems, this utility model provides an automotive interior adhesive spraying device with an atomizing nozzle, comprising: a spray gun, a nozzle mounted on one side of the spray gun, and a trigger mounted on another side of the spray gun; a suction pipe mounted on the lower surface of the spray gun, and an adjustment structure provided on the upper surface of the spray gun; the adjustment structure includes a connecting frame, the connecting frame being fixedly connected to the spray gun; a telescopic rod fixedly connected to the inner wall of the connecting frame, and a connecting block fixedly connected to the other end of the telescopic rod; a spring sleeved on the arc surface of the telescopic rod, with both ends of the spring fixedly connected to the connecting block and the connecting frame respectively; a positioning block fixedly connected to one side of the connecting block; a connecting rod rotatably connected to the inner wall of the positioning block; a connecting post fixedly connected to the arc surface of the connecting rod; and a communicating vessel fixedly connected to one side of the connecting post.

[0008] The effect achieved by the above components is that the adjustable structure can effectively unclog the nozzle, preventing it from becoming blocked due to glue adhesion after use, thereby ensuring the long-term stable operation and efficient work of the nozzle.

[0009] Preferably, the arc surface of the spring is fitted with a bellows, and the two ends of the bellows are fixedly connected to the connecting block and the connecting frame, respectively.

[0010] The effect achieved by the above components is that the bellows can protect the spring and prevent foreign objects from getting stuck inside the spring.

[0011] Preferably, a finger ring is fixedly connected to the upper surface of the connecting block, and the finger ring has a circular cross-section.

[0012] The effect achieved by the above components is that the ring can drive the connecting block to move, thus facilitating the control of the connecting block.

[0013] Preferably, the inner wall of the ring is provided with anti-slip texture, which is evenly distributed on the inner wall of the ring.

[0014] The effect achieved by the above components is that the anti-slip texture increases the friction of the ring, preventing slippage when the person moves the ring.

[0015] Preferably, an auxiliary structure is provided on one side of the spray gun. The auxiliary structure includes a lead screw, which is fixedly connected to the spray gun. A connecting plate is slidably connected to the arc surface of the lead screw. A protective plate is fixedly connected to one side of the connecting plate. A fixing disc is threadedly connected to the arc surface of the lead screw, and the fixing disc abuts against the connecting plate.

[0016] The effect achieved by the above-mentioned components is that by setting up an auxiliary structure, glue can be prevented from falling onto the hands of personnel during the spraying process, thereby protecting the hands and preventing the phenomenon of glue sticking to the hands.

[0017] Preferably, a soft pad, which is a rubber pad, is fixedly connected to the upper surface of the fixed plate.

[0018] The effect achieved by the above components is that the soft pad can prevent the fixed plate from directly contacting the connecting plate, thus preventing wear on the connecting plate.

[0019] Preferably, an auxiliary plate is fixedly connected to one side of the protective plate, and two positioning rods are slidably connected to the inner wall of the auxiliary plate. The two positioning rods are fixedly connected to the spray gun.

[0020] The effect achieved by the above components is that the auxiliary plate and positioning rod can position the protective plate, making the fixed position of the protective plate more accurate.

[0021] Compared with related technologies, the automotive interior adhesive spraying device with atomizing nozzle provided by this utility model has the following beneficial effects:

[0022] This utility model provides an automotive interior adhesive spraying device with an atomizing nozzle. By setting an adjustment structure, the nozzle can be effectively unblocked, avoiding clogging caused by adhesive adhesion, ensuring that the nozzle remains clean after use, and thus guaranteeing its long-term stable operation and efficient working performance.

[0023] By incorporating auxiliary structures, adhesive can be effectively prevented from splashing onto the operator's hands during spraying, thus providing effective hand protection, preventing adhesive from sticking to the hands, reducing operational risks, and ensuring the safety and hygiene of the operation. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of an automotive interior adhesive spraying device with an atomizing nozzle provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shows the structural schematic of the adjustment structure.

[0026] Figure 3 for Figure 2 A partial structural diagram of the adjustment structure shown;

[0027] Figure 4 for Figure 1 The diagram shows the structure of the auxiliary structure.

[0028] Figure 5 for Figure 4 Enlarged diagram of point A.

[0029] The following are the labeling elements in the diagram: 1. Spray gun; 2. Nozzle; 3. Suction pipe; 4. Trigger; 5. Adjustment structure; 501. Connecting frame; 502. Telescopic rod; 503. Connecting block; 504. Spring; 505. Positioning block; 506. Connecting rod; 507. Connecting column; 508. Communicating vessel; 509. Finger ring; 510. Anti-slip texture; 511. Corrugated pipe; 6. Auxiliary structure; 61. Lead screw; 62. Connecting plate; 63. Fixing plate; 64. Protective plate; 65. Soft pad; 66. Auxiliary plate; 67. Positioning rod. Detailed Implementation

[0030] 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.

[0031] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0032] Please see Figures 1 to 5 The present invention provides an automotive interior adhesive spraying device with an atomizing nozzle, comprising: a spray gun 1, a nozzle 2 mounted on one side of the spray gun 1, a trigger 4 mounted on one side of the spray gun 1; a suction pipe 3 mounted on the lower surface of the spray gun 1, an adjustment structure 5 provided on the upper surface of the spray gun 1, and an auxiliary structure 6 provided on one side of the spray gun 1.

[0033] In the embodiments of this utility model, please refer to Figure 2 and Figure 3The adjustment structure 5 includes a connecting frame 501, which is fixedly connected to the spray gun 1. A telescopic rod 502 is fixedly connected to the inner wall of the connecting frame 501, and a connecting block 503 is fixedly connected to the other end of the telescopic rod 502. A spring 504 is sleeved on the arc surface of the telescopic rod 502, and both ends of the spring 504 are fixedly connected to the connecting block 503 and the connecting frame 501, respectively. A positioning block 505 is fixedly connected to one side of the connecting block 503, and a connecting rod 506 is rotatably connected to the inner wall of the positioning block 505. A connecting post 507 is fixedly connected to the arc surface of the connecting rod 506, and a communicating vessel 508 is fixedly connected to one side of the connecting post 507. By setting the adjustment structure 5, the nozzle 2 can be effectively unblocked, preventing the nozzle 2 from becoming clogged due to glue adhesion after use. This ensures the long-term stable operation and efficient work of the nozzle 2. The arc surface of the spring 504 is fitted with a bellows 511. The two ends of the bellows 511 are fixedly connected to the connecting block 503 and the connecting frame 501, respectively. The bellows 511 can protect the spring 504 and prevent foreign objects from getting stuck inside the spring 504. A finger ring 509 is fixedly connected to the upper surface of the connecting block 503. The cross-section of the finger ring 509 is circular. The finger ring 509 can drive the connecting block 503 to move, achieving the effect of convenient control of the connecting block 503. The inner wall of the finger ring 509 is provided with anti-slip texture 510. The anti-slip texture 510 is evenly distributed on the inner wall of the finger ring 509. The anti-slip texture 510 can increase the friction of the finger ring 509, so that the personnel will not slip when moving the finger ring 509.

[0034] In the embodiments of this utility model, please refer to Figure 4 and Figure 5 The auxiliary structure 6 includes a lead screw 61, which is fixedly connected to the spray gun 1. A connecting plate 62 is slidably connected to the arc surface of the lead screw 61. A protective plate 64 is fixedly connected to one side of the connecting plate 62. A fixing plate 63 is threadedly connected to the arc surface of the lead screw 61. The fixing plate 63 abuts against the connecting plate 62. By setting the auxiliary structure 6, glue can be prevented from falling onto the hands of personnel during spraying, thus protecting the hands and preventing the glue from sticking to them. A soft pad 65 is fixedly connected to the upper surface of the fixing plate 63. The soft pad 65 is a rubber pad. The soft pad 65 can prevent the fixing plate 63 from directly contacting the connecting plate 62 and prevent the connecting plate 62 from being worn. An auxiliary plate 66 is fixedly connected to one side of the protective plate 64. Two positioning rods 67 are slidably connected to the inner wall of the auxiliary plate 66. The two positioning rods 67 are fixedly connected to the spray gun 1. The auxiliary plate 66 and the positioning rods 67 can position the protective plate 64, making the fixed position of the protective plate 64 more accurate.

[0035] The working principle of the automotive interior adhesive spraying device with atomizing nozzle provided by this utility model is as follows: By setting the adjustment structure 5, the connecting block 503 is first moved inside the connecting frame 501 by means of the ring 509. When the connecting block 503 moves, it will drive the spring 504 and the telescopic rod 502 to stretch. When the connecting block 503 moves to the appropriate position, the connecting column 507 is rotated, so that the connecting column 507 drives the connecting rod 506 to rotate inside the positioning block 505. At the same time, the connecting column 507 will drive the communicating vessel 508 to rotate. When the communicating vessel 508 rotates to... When in the appropriate position, insert it into the nozzle 2 to clear the blockage. Then release the ring 509. Due to the action of the spring 504, the connector 508 will retract into the connecting frame 501. Then install the can containing glue onto the spray gun 1, and at the same time insert the suction pipe 3 into the can. Then pull the trigger 4 to make the glue spray out from the nozzle 2. The corrugated tube 511 can protect the spring 504 to prevent debris from getting stuck inside the spring 504. The anti-slip texture 510 can increase the friction of the ring 509 so that the person will not slip when moving the ring 509.

[0036] By setting the auxiliary structure 6, the protective plate 64 is first moved to drive the connecting plate 62 to move, so that the connecting plate 62 is inserted into the lead screw 61. Then, the fixing plate 63 is rotated onto the lead screw 61 to fix the fixing plate 63 to the connecting plate 62. At this time, the fixing of the protective plate 64 is completed. The soft pad 65 can prevent the fixing plate 63 from directly contacting the connecting plate 62, thus preventing the connecting plate 62 from being worn. The auxiliary plate 66 and the positioning rod 67 can position the protective plate 64, making the fixed position of the protective plate 64 more accurate.

[0037] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A car interior adhesive spraying device with an atomizing nozzle, characterized in that, include: A spray gun (1) is provided with a nozzle (2) on one side and a trigger (4) on the other side. A suction pipe (3) is provided on the lower surface of the spray gun (1). An adjustment structure (5) is provided on the upper surface of the spray gun (1). The adjustment structure (5) includes a connecting frame (501). The connecting frame (501) and the spray gun (1) are fixedly connected. A telescopic rod (502) is fixedly connected to the inner wall of the connecting frame (501). A connecting block is fixedly connected to the other end of the telescopic rod (502). (503) A spring (504) is sleeved on the arc surface of the telescopic rod (502). The two ends of the spring (504) are fixedly connected to the connecting block (503) and the connecting frame (501) respectively. A positioning block (505) is fixedly connected to one side of the connecting block (503). A connecting rod (506) is rotatably connected to the inner wall of the positioning block (505). A connecting column (507) is fixedly connected to the arc surface of the connecting rod (506). A communicating vessel (508) is fixedly connected to one side of the connecting column (507).

2. The automotive interior adhesive spraying equipment with an atomizing nozzle according to claim 1, characterized in that, The spring (504) has a bellows (511) sleeved on its arc surface, and the two ends of the bellows (511) are fixedly connected to the connecting block (503) and the connecting frame (501) respectively.

3. The automotive interior adhesive spraying equipment with an atomizing nozzle according to claim 1, characterized in that, A ring (509) is fixedly connected to the upper surface of the connecting block (503), and the cross-section of the ring (509) is circular.

4. The automotive interior adhesive spraying equipment with an atomizing nozzle according to claim 3, characterized in that, The inner wall of the ring (509) is provided with anti-slip texture (510), which is evenly distributed on the inner wall of the ring (509).

5. The automotive interior adhesive spraying equipment with an atomizing nozzle according to claim 1, characterized in that, The spray gun (1) has an auxiliary structure (6) on one side. The auxiliary structure (6) includes a lead screw (61), which is fixedly connected to the spray gun (1). A connecting plate (62) is slidably connected to the arc surface of the lead screw (61). A protective plate (64) is fixedly connected to one side of the connecting plate (62). A fixing disc (63) is threadedly connected to the arc surface of the lead screw (61). The fixing disc (63) abuts against the connecting plate (62).

6. The automotive interior adhesive spraying equipment with an atomizing nozzle according to claim 5, characterized in that, A soft pad (65) is fixedly connected to the upper surface of the fixed plate (63), and the soft pad (65) is a rubber pad.

7. The automotive interior adhesive spraying equipment with an atomizing nozzle according to claim 5, characterized in that, An auxiliary plate (66) is fixedly connected to one side of the protective plate (64). Two positioning rods (67) are slidably connected to the inner wall of the auxiliary plate (66). The two positioning rods (67) are fixedly connected to the spray gun (1).

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