A multi-station sheath bonding apparatus

Abstract

The utility model discloses a kind of multi-station sheath bonding equipment, it is related to sheath bonding technical field, including base, the top of the base is fixedly connected with guardrail, the top of the base is fixedly connected with fixed shell, the inside of the fixed shell is provided with mounting assembly.The multi-station sheath bonding equipment to solve the existing technology in current sleeve bonding sheath, rely on manual bonding, need manual starting switch glue coating, and cannot accurately determine sheath bonding position, leading to high labor cost, low production efficiency Problem, the present application is by setting the positioning plate and slider of adaptation, utilize the bolt fixing after convex block and recess engagement, place multiple sleeve on positioning plate, accurately place sheath after manual glue coating, then sheath is moved to fan place by means of screw rod, start fan to accelerate glue drying, this design realizes the rapid, accurate bonding of multiple sheaths, effectively reduces labor cost, greatly improves production efficiency and bonding quality.

Description

Technical Field

[0001] This utility model relates to the field of sheath bonding technology, specifically a multi-station sheath bonding device. Background Technology

[0002] Sheath bonding technology is a key process in automotive door lock opening devices that ensures a reliable connection between the sleeve and the sheath. Primarily used in the adhesive application stage of mechanical design, this technology utilizes high-precision adhesive application equipment to evenly coat the sleeve surface with a specialized adhesive, followed by precise assembly and curing with the sheath to form a robust, sealed structure. The equipment typically employs a modular design, integrating an automatic adhesive supply system, a quantitative adhesive application head, and positioning fixtures. This allows for rapid changeovers for different sleeve and sheath specifications. During the adhesive application process, a servo motor controls the application trajectory to ensure uniform adhesive layer thickness. Temperature regulation is also included to accommodate different adhesive properties. The curing stage employs infrared heating or ultraviolet curing technology, shortening the production cycle. This technology effectively solves the problems of loosening and poor sealing in traditional mechanical connections, significantly improving the durability and waterproof rating of door lock opening devices. It is widely used in automated production lines for automotive parts.

[0003] However, in the current technology, the bonding of sleeves to sheaths relies on manual bonding one by one, requires manually starting a switch to apply glue, and cannot accurately determine the bonding position of the sheath, resulting in high labor costs and low production efficiency. Therefore, we need a multi-station sheath bonding equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-station sheath bonding equipment to solve the existing problems mentioned in the background art, which are that the current sheath bonding process relies on manual bonding one by one, requires manual activation of the switch to apply glue, and cannot accurately determine the sheath bonding position, resulting in high labor costs and low production efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-station sheath bonding device, comprising a base, a protective railing fixedly connected to the top of the base, a fixed shell fixedly connected to the top of the base, an installation component disposed inside the fixed shell, an inspection component disposed inside the fixed shell, the installation component comprising a fixed plate, a sliding groove fixedly connected to the top of the fixed plate, a slider movably connected to the inner wall of the sliding groove, a bolt disposed on the top of the slider, a groove formed on the top of the slider, a positioning plate disposed on the top of the slider, a protrusion fixedly connected to the bottom of the positioning plate, a fixed block fixedly connected to the top of the sliding groove, a sleeve movably connected to the top of the fixed block, a sheath fixedly connected to the outer wall of the sleeve, a steel wire movably connected to the inner wall of the sheath, and a fan fixedly connected to the top of the fixed shell.

[0006] Preferably, the fixing plate forms a sliding structure with the slider through a groove, and the inner diameter of the groove matches the outer diameter of the slider, and the inner wall of the groove is fitted to the outer wall of the slider.

[0007] Preferably, the slider forms a locking structure with the positioning plate through a groove, and the inner diameter of the groove matches the outer diameter of the protrusion, and the inner wall of the groove fits against the outer wall of the protrusion.

[0008] Preferably, the slider is detachable from the positioning plate by bolts, and the bolts pass through the interior of the protrusion and are fixed to one side of the slider.

[0009] Preferably, the inspection assembly includes a fixing frame, a first cylinder is fixedly connected to the top of the fixing frame, a second cylinder is fixedly connected to one side of the first cylinder, a connecting plate is fixedly connected to the bottom of the second cylinder, a pressure plate is fixedly connected to one side of the connecting plate, a third cylinder is fixedly connected to the top of the fixing frame, a positioning frame is fixedly connected to one side of the third cylinder, and a support frame is provided on one side of the fixing frame.

[0010] Preferably, the fixing frame is fixed by a first cylinder and a second cylinder, and the bottom of the first cylinder is fixed to the top of the fixing frame, and the piston rod of the first cylinder is fixed to one side of the second cylinder.

[0011] Preferably, the fixing frame is fixed to the positioning frame by means of a third cylinder, and the bottom of the third cylinder is fixed to the top of the fixing frame, and the piston rod of the third cylinder is fixed to the bottom of the fixing frame.

[0012] Preferably, the second cylinder is fixed to the pressure plate via a connecting plate, and the top of the connecting plate is fixed to the piston rod of the second cylinder, and one side of the connecting plate is fixed to one side of the pressure plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In the scheme of this application:

[0015] 1. To address the problems of high labor costs and low production efficiency in the current technology of bonding sleeves and sheaths, which relies on manual bonding of each sleeve, requires manual activation of a switch to apply adhesive, and cannot accurately determine the bonding position of the sheath, this application proposes a solution. By setting up a suitable positioning plate and slider, and using the engagement of protrusions and grooves and fixing them with bolts, multiple sleeves are placed on the positioning plate. After manual application of adhesive, the sheaths are accurately placed, and then the sheaths are moved to the fan with the help of a lead screw. The fan is then activated to accelerate the drying of the adhesive. This design enables the rapid and accurate bonding of multiple sheaths, effectively reducing labor costs and significantly improving production efficiency and bonding quality.

[0016] 2. To address the problem of inaccurate inspection results caused by the softness of the steel wire and the difficulty in accurately controlling its placement in existing technologies, this application proposes a support frame for placing the clamp. First, a third cylinder straightens the steel wire. Then, the first cylinder moves the wire forward to the appropriate position. Next, the second cylinder moves the connecting plate and pressure plate downwards, allowing the pressure plate to precisely press down on the steel wire, ensuring it is fully placed into the fixture. This design enables rapid and accurate inspection of exposed wire length, effectively simplifying the operation process, improving inspection efficiency and accuracy, and reducing human error. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the positioning plate and protrusion structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the inspection component structure of this utility model.

[0021] In the diagram: 1. Base; 2. Guardrail; 3. Fixed shell; 4. Mounting assembly; 401. Fixing plate; 402. Slide groove; 403. Slider; 404. Bolt; 405. Positioning plate; 406. Protrusion; 407. Groove; 408. Fixing block; 409. Sleeve; 410. Protective sleeve; 411. Steel wire; 412. Fan; 5. Inspection assembly; 501. Fixing frame; 502. First cylinder; 503. Second cylinder; 504. Connecting plate; 505. Pressure plate; 506. Third cylinder; 507. Positioning frame; 508. Support frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model embodiment provides a multi-station sheath bonding device, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the system includes a base 1, a protective railing 2 fixedly connected to the top of the base 1, a fixed housing 3 fixedly connected to the top of the base 1, an installation assembly 4 inside the fixed housing 3, and an inspection assembly 5 inside the fixed housing 3. The installation assembly 4 includes a fixed plate 401, a slide groove 402 fixedly connected to the top of the fixed plate 401, a slider 403 movably connected to the inner wall of the slide groove 402, a bolt 404 on the top of the slider 403, a groove 407 on the top of the slider 403, a positioning plate 405 on the top of the slider 403, a protrusion 406 fixedly connected to the bottom of the positioning plate 405, a fixing block 408 fixedly connected to the top of the slide groove 402, and a sleeve 409 movably connected to the top of the fixing block 408. The outer wall of the sleeve 409 is fixedly connected to the sheath 410, and the inner wall of the sheath 410 is movably connected to the steel wire 411. The top of the fixed shell 3 is fixedly connected to the fan 412. According to the requirements, the appropriate positioning plate 405 is placed on the slider, so that the protrusion 406 and the groove 407 are engaged. The slider 403 is fixed to the positioning plate 405 with bolts 404. Multiple sleeves 409 are placed on the positioning plate 405. Then, the glue brush head is manually taken and the glue is applied to the designated position. Then, the sheath 410 is moved to the corresponding position. The screw is started to move the sheath 410 to the position of the fan 412. The fan 412 is started to blow air, so that the glue dries quickly and ensures that the sheath 410 is quickly bonded, thereby completing the bonding of multiple sheaths 410.

[0024] Further such as Figure 2 As shown, the fixed plate 401 forms a sliding structure with the slider 403 through the slide groove 402, and the inner diameter of the slide groove 402 matches the outer diameter of the slider 403. The inner wall of the slide groove 402 is fitted to the outer wall of the slider 403. Through the slide groove 402, the slider 403 can slide on the inner wall of the slide groove 402, which enhances the sliding effect of the slider 403.

[0025] Further such as Figure 3 As shown, the slider 403 forms a locking structure with the positioning plate 405 through the groove 407, and the inner diameter of the groove 407 matches the outer diameter of the protrusion 406. The inner wall of the groove 407 fits against the outer wall of the protrusion 406. Through the groove 407, the protrusion 406 on the positioning plate 405 can engage with the groove 407, making the connection between the positioning plate 405 and the slider 403 more stable and precise, which is beneficial for replacing different modules.

[0026] Further such as Figure 2 and Figure 3As shown, the slider 403 is connected to the positioning plate 405 by bolts 404 to form a detachable structure. The bolts 404 penetrate the interior of the protrusion 406 and are fixed to one side of the slider 403. The bolts 404 can penetrate the interior of the slider 403 and the positioning plate 405 to fix the slider 403, preventing the positioning plate 405 from shifting during operation and increasing the firmness of the connection.

[0027] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the inspection assembly 5 includes a fixing frame 501. A first cylinder 502 is fixedly connected to the top of the fixing frame 501. A second cylinder 503 is fixedly connected to one side of the first cylinder 502. A connecting plate 504 is fixedly connected to the bottom of the second cylinder 503. A pressure plate 505 is fixedly connected to one side of the connecting plate 504. A third cylinder 506 is fixedly connected to the top of the fixing frame 501. A positioning frame 507 is fixedly connected to one side of the third cylinder 506. A support frame 508 is provided on one side of the fixing frame 501. By clamping the sleeve onto the support frame 508, and then starting the third cylinder 506 to straighten the steel wire 411, starting the first cylinder 502 to move forward to a suitable position, and then starting the second cylinder 503, the second cylinder 503 drives the connecting plate 504 to move downward, and the connecting plate 504 drives the pressure plate 505 to move downward, so that the pressure plate 505 presses down on the steel wire 411, so that the steel wire 411 is completely placed into the tooling, thereby completing the exposed length inspection.

[0028] Further such as Figure 4 As shown, the fixing frame 501 forms a fixing structure through the first cylinder 502 and the second cylinder 503. The bottom of the first cylinder 502 is fixed to the top of the fixing frame 501, and the piston rod of the first cylinder 502 is fixed to one side of the second cylinder 503. With the first cylinder 502, the first cylinder 502 can support the second cylinder 503 under the support of the fixing frame 501, so that the extension and retraction of the second cylinder 503 by the first cylinder 502 is more stable, which is beneficial to the inspection of exposed length.

[0029] Further such as Figure 4 As shown, the fixed frame 501 forms a fixed structure with the positioning frame 507 through the third cylinder 506, and the bottom of the third cylinder 506 is fixed to the top of the fixed frame 501, and the piston rod of the third cylinder 506 is fixed to the bottom of the fixed frame 501. Through the arrangement of the third cylinder 506, the third cylinder 506 can support the positioning frame 507 with the support of the fixed frame 501, so that the output of the third cylinder 506 to the positioning frame 507 is more accurate, which is beneficial to the inspection of exposed length.

[0030] Further such as Figure 4 As shown, the second cylinder 503 forms a fixed structure with the pressure plate 505 through the connecting plate 504, and the top of the connecting plate 504 is fixed to the piston rod of the second cylinder 503, and one side of the connecting plate 504 is fixed to one side of the pressure plate 505. Through the connecting plate 504, the connecting plate 504 can support the pressure plate 505 under the support of the second cylinder 503, so that the connecting plate 504 can drive the pressure plate 505 to move down under the drive of the second cylinder 503, which is conducive to the complete insertion of the steel wire 411 into the tooling.

[0031] Working principle: When multiple sheaths 410 need to be bonded, the appropriate positioning plate 405 is placed on the slider according to the requirements, so that the protrusion 406 and the groove 407 engage. The slider 403 is fixed to the positioning plate 405 with bolts 404. Multiple sleeves 409 are placed on the positioning plate 405. Then, the glue brush head is manually used to apply glue to the designated position. The sheath 410 is then moved to the corresponding position. The screw is activated to move the sheath 410 to the fan 412 position. The fan 412 is then activated to blow air, which accelerates the drying of the glue and ensures... The sheath 410 is quickly and firmly bonded, thus completing the bonding of multiple sheaths 410. When an exposed length inspection is required, the sheath can be clamped onto the support frame 508, and then the third cylinder 506 is activated to straighten the steel wire 411. The first cylinder 502 is activated to move forward to a suitable position, and then the second cylinder 503 is activated, causing the second cylinder 503 to drive the connecting plate 504 to move downward, causing the connecting plate 504 to drive the pressure plate 505 to move downward, causing the pressure plate 505 to press down on the steel wire 411, so that the steel wire 411 is completely placed into the tooling, thus completing the exposed length inspection.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-station sheath bonding device, comprising a base (1), characterized in that: A guardrail (2) is fixedly connected to the top of the base (1), and a fixed shell (3) is fixedly connected to the top of the base (1). An installation assembly (4) is provided inside the fixed shell (3), and an inspection assembly (5) is provided inside the fixed shell (3). The installation assembly (4) includes a fixed plate (401), and a slide groove (402) is fixedly connected to the top of the fixed plate (401). A slider (403) is movably connected to the inner wall of the slide groove (402). A bolt (404) is provided on the top of the slider (403). The top of the slide (403) is provided with a groove (407), the top of the slider (403) is provided with a positioning plate (405), the bottom of the positioning plate (405) is fixedly connected with a protrusion (406), the top of the slide (402) is fixedly connected with a fixing block (408), the top of the fixing block (408) is movably connected with a sleeve (409), the outer wall of the sleeve (409) is fixedly connected with a protective sleeve (410), the inner wall of the protective sleeve (410) is movably connected with a steel wire (411), and the top of the fixed shell (3) is fixedly connected with a fan (412).

2. The multi-station sheath bonding equipment according to claim 1, characterized in that: The fixed plate (401) forms a sliding structure with the slider (403) through the sliding groove (402), and the inner diameter of the sliding groove (402) matches the outer diameter of the slider (403), and the inner wall of the sliding groove (402) is fitted to the outer wall of the slider (403).

3. The multi-station sheath bonding equipment according to claim 1, characterized in that: The slider (403) forms a locking structure with the positioning plate (405) through the groove (407), and the inner diameter of the groove (407) matches the outer diameter of the protrusion (406), and the inner wall of the groove (407) is fitted to the outer wall of the protrusion (406).

4. The multi-station sheath bonding equipment according to claim 1, characterized in that: The slider (403) is connected to the positioning plate (405) by bolts (404) to form a detachable structure, and the bolts (404) pass through the inside of the protrusion (406) and are fixed to one side of the slider (403).

5. The multi-station sheath bonding equipment according to claim 1, characterized in that: The inspection component (5) includes a fixing frame (501), a first cylinder (502) is fixedly connected to the top of the fixing frame (501), a second cylinder (503) is fixedly connected to one side of the first cylinder (502), a connecting plate (504) is fixedly connected to the bottom of the second cylinder (503), a pressure plate (505) is fixedly connected to one side of the connecting plate (504), a third cylinder (506) is fixedly connected to the top of the fixing frame (501), a positioning frame (507) is fixedly connected to one side of the third cylinder (506), and a support frame (508) is provided on one side of the fixing frame (501).

6. The multi-station sheath bonding equipment according to claim 5, characterized in that: The fixing frame (501) is fixed by the first cylinder (502) and the second cylinder (503), and the bottom of the first cylinder (502) is fixed to the top of the fixing frame (501), and the piston rod of the first cylinder (502) is fixed to one side of the second cylinder (503).

7. The multi-station sheath bonding equipment according to claim 5, characterized in that: The fixing frame (501) forms a fixing structure with the positioning frame (507) through the third cylinder (506), and the bottom of the third cylinder (506) is fixed to the top of the fixing frame (501), and the piston rod of the third cylinder (506) is fixed to the bottom of the fixing frame (501).

8. The multi-station sheath bonding equipment according to claim 5, characterized in that: The second cylinder (503) is fixed to the pressure plate (505) by means of a connecting plate (504), and the top of the connecting plate (504) is fixed to the piston rod of the second cylinder (503), and one side of the connecting plate (504) is fixed to one side of the pressure plate (505).

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