Safety belt switch controller rubber sleeve assembling mechanism

Abstract

The utility model belongs to the technical field of automatic assembling equipment, and particularly relates to a safety belt switch controller rubber sleeve assembling mechanism which achieves automatic rubber sleeve assembling operation through an electric telescopic rod, a sliding rail, a sliding block and other components, reduces manual intervention, improves production safety, reduces labor intensity of workers, and improves production efficiency. The cutter slidably mounted on the inner side of the sliding groove enables the rubber sleeve to be accurately cut and can provide support for the rubber sleeve when the rubber sleeve is mounted, so that the assembling mechanism is smaller, more compact and more convenient to maintain, the guide frame enables the rubber sleeve to enter the inner side of the cavity more conveniently, and the assembling efficiency and the running stability of equipment are improved.

Description

Technical Field

[0001] This utility model belongs to the field of automated assembly equipment technology, specifically relating to a seat belt switch controller rubber sleeve assembly mechanism. Background Technology

[0002] The seat belt switch controller consists of three components: a sliding plate, a contact plate, and a base plate. These three components need to be assembled and tested. To improve work efficiency and meet the current market demand, a seat belt switch controller assembly device has been developed, with patent number 202120932800.2. Although this device can complete the assembly and testing of the three components, there is still one step that requires manual operation. This step involves fitting a rubber sleeve onto the front end of the base plate. The rubber sleeve needs to be cut from the rubber sleeve roll and then manually pinched and fitted onto the front end of the base plate. This step relies on manual labor, which can easily cause hand pain for workers and results in low assembly efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a seatbelt switch controller rubber sleeve assembly mechanism to solve the problems mentioned in the background art.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0005] A seatbelt switch controller sleeve assembly mechanism includes a base, a conveyor belt mounted on the upper side of the base, placement grooves evenly spaced on the upper side of the outer surface of the conveyor belt, a front-to-back oriented slide rail mounted on the front side of the base, a slider slidably mounted on the upper side of the slide rail, a cavity formed inside the slider, a mounting hole formed on the rear side of the cavity, sliding grooves on the left and right sides of the slider, a cutter matching the front side of the cavity slidably mounted between the two sliding grooves, a first electric telescopic rod fixed on the upper side of the slider, the output end of the first electric telescopic rod being drivenly connected to the cutter, a guide frame matching the slider and the cavity fixed on the front side of the slide rail, a second electric telescopic rod fixed on the front side of the base, the output end of the second electric telescopic rod being drivenly connected to the slider, a rotating shaft rotatably mounted on the front side of the base and drivenly connected to the conveyor belt, a first bevel gear rotatably mounted on the front side of the rotating shaft and concentrically fixed therewith, a second bevel gear rotatably mounted on the side of the first bevel gear and meshing therewith, and a linkage component controlling its rotation mounted on the side of the second bevel gear.

[0006] The linkage component includes a gear rotatably connected to the base. The gear has a central cavity, and a ratchet is rotatably mounted inside the cavity. A transmission rod is connected between the ratchet and the second bevel gear. A pawl that is hinged to the gear and matches the ratchet is mounted on the side of the ratchet. A spring plate connected to the gear is mounted on the outside of the pawl. A rack that meshes with the gear and is connected to the slider is mounted on the lower side of the gear.

[0007] A friction disc is concentrically fixed in the middle of the rotating shaft. An elastic telescopic rod fixed to the base is installed on the side of the friction disc. A friction block matching the friction disc is fixed to the movable end of the elastic telescopic rod.

[0008] A top plate is installed on the rear side of the base.

[0009] The guide frame has an arc-shaped chamfer on the front side.

[0010] The rubber sleeve assembly mechanism automates the assembly of rubber sleeves through components such as an electric telescopic rod, slide rail, and slider. This reduces manual intervention, improves production safety, and lowers the labor intensity of workers. A cutter sliding inside the slide groove allows for precise cutting of the rubber sleeve while also providing support during installation, making the assembly mechanism more compact and easier to maintain. The guide frame facilitates the insertion of the rubber sleeve into the cavity, improving assembly efficiency and operational stability. The combination of gears, racks, ratchet wheels, and pawls ensures that the transmission rod and shaft do not rotate when the second electric telescopic rod pushes the slider to assemble the rubber sleeve on the switch controller. When the rubber sleeve assembly is complete and the second electric telescopic rod retracts, the gears drive the transmission... The conveyor belt movement enables synchronous control of the conveyor belt and the second electric telescopic rod. The linkage component structure is simple and reliable, reducing the power source of the equipment and helping to lower production and maintenance costs. The matching friction disc and friction block provide additional resistance to the rotating shaft, preventing it from rotating when the gears are not driving it. This prevents the conveyor belt from accidentally rotating during the assembly of the rubber sleeve by the second electric telescopic rod, thus making the equipment more stable. The top plate supports the switch controller when the slider assembles the rubber sleeve, helping to reduce the burden on the placement slot and the conveyor belt, extending their service life. The rounded chamfer on the front of the guide frame facilitates the external feeding mechanism in guiding the rubber sleeve to the inside of the guide frame, improving the ease of use of the equipment. Attached Figure Description

[0011] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2for Figure 1 A magnified structural diagram of point A in the middle.

[0014] Figure 3 for Figure 1 A magnified structural diagram at point B in the middle.

[0015] Figure 4 This is a cross-sectional structural diagram of the present invention from another angle.

[0016] Figure 5 for Figure 4 A magnified structural diagram at point C.

[0017] Figure 6 for Figure 4 A magnified structural diagram at point D.

[0018] 1. Base, 2. Conveyor belt, 3. Placement groove, 4. Slide rail, 5. Slider, 6. Cavity, 7. Mounting hole, 8. Slide groove, 9. Cutter, 10. First electric telescopic rod, 11. Guide frame, 12. Second electric telescopic rod, 13. Rotating shaft, 14. First bevel gear, 15. Second bevel gear, 16. Gear, 17. Circular cavity, 18. Ratchet, 19. Transmission rod, 20. Pad, 21. Spring plate, 22. Rack, 23. Friction disc, 24. Elastic telescopic rod, 26. Friction block, 27. Top plate, 28. Arc chamfer. Detailed Implementation

[0019] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-6 As shown, a seatbelt switch controller rubber sleeve assembly mechanism includes a base 1, a conveyor belt 2 mounted on the upper side of the base 1, characterized in that: placement grooves 3 are evenly spaced on the upper side of the outer surface of the conveyor belt; a front-to-back oriented slide rail 4 is mounted on the front side of the base 1; a slider 5 is slidably mounted on the upper side of the slide rail 4; a cavity 6 is formed inside the slider 5; a mounting hole 7 is formed on the rear side of the cavity 6; sliding grooves 8 are mounted on the left and right sides of the slider 5; a cutter 9 matching the front side of the cavity 6 is slidably mounted between the two sliding grooves 8; and a first electric telescopic rod 10 is fixed on the upper side of the slider 5. The output end of the electric telescopic rod 10 is connected to the cutter 9. A guide frame 11 matching the slider 5 and the cavity 6 is fixed on the front side of the slide rail 4. A second electric telescopic rod 12 is fixed on the front side of the base 1. The output end of the second electric telescopic rod 12 is connected to the slider 5. A rotating shaft 3 connected to the conveyor belt 2 is rotatably mounted on the front side of the base 1. A first bevel gear 16 fixed concentrically to the rotating shaft 3 is rotatably mounted on the front side of the rotating shaft 3. A second bevel gear 16 meshing with the first bevel gear 16 is rotatably mounted on the side of the first bevel gear 16. A linkage component for controlling the rotation of the second bevel gear 16 is mounted on the side of the second bevel gear 16.

[0021] In use, the switch controller requiring the rubber sleeve is placed inside the placement slot 3. The rubber sleeve passes through the guide frame 11, and the other end of the rubber sleeve is connected to the external feeding device. The mounting hole 7 matches the rubber sleeve mounting position of the switch controller, and the cavity 6 matches the shape of the rubber sleeve. When the device is in use, the second electric telescopic rod 12 controls the slider 5 to be at the foremost stroke of the slide rail 4, and the first electric telescopic rod 10 makes the cutter 9 at the uppermost stroke of the slide groove 8. After the external feeding mechanism extends the rubber sleeve from the guide frame 11 to the inside of the slider 5, the first electric telescopic rod 10 controls the cutter 9 to cut the rubber sleeve and block it inside the cavity 6 of the slider 5. Then, the second electric telescopic rod 12 extends to assemble the rubber sleeve onto the upper side of the switch controller.

[0022] The rubber sleeve assembly mechanism achieves automated assembly of rubber sleeves through components such as electric telescopic rods, slide rails 4, and sliders 5, reducing manual intervention, improving production safety, and reducing the labor intensity of workers. The cutter 9, which is slidably installed inside the slide groove 8, allows the rubber sleeve to be precisely cut while also providing support during installation, making the assembly mechanism more compact and easier to maintain. The guide frame 11 allows the rubber sleeve to enter the cavity 6 more easily, thereby improving the assembly efficiency and operational stability of the equipment.

[0023] The linkage assembly includes a gear 16 rotatably connected to the base 1. A circular cavity 17 is opened in the middle of the gear 16. A ratchet 18 is rotatably installed inside the circular cavity 17. A transmission rod 19 is connected between the ratchet 18 and the second bevel gear 15. A pawl 20 is installed on the side of the ratchet 18, which is hinged to the gear 16 and matches the ratchet 18. A spring plate 21 connected to the gear 16 is installed on the outside of the pawl 20. A rack 22 that meshes with the gear 16 and is connected to the slider 5 is installed on the lower side of the gear 16.

[0024] The cooperation of gear 16, rack 22, ratchet 18 and pawl 20 ensures that when the second electric telescopic rod 12 pushes the slider 5 to assemble the rubber sleeve of the switch controller, the transmission rod 19 and the rotating shaft 3 will not rotate. When the rubber sleeve is assembled, the second electric telescopic rod 12 retracts, and gear 16 can drive the conveyor belt 2 to move. This achieves synchronous control of the conveyor belt 2 and the second electric telescopic rod 12, while also ensuring that the linkage component structure is simple and reliable, reducing the power source of the equipment and helping to reduce the production cost and subsequent maintenance cost of the equipment.

[0025] A friction disc 23 is concentrically fixed in the middle of the rotating shaft 3. An elastic telescopic rod 24 fixed to the base 1 is installed on the side of the friction disc 23. A friction block 26 matching the friction disc 23 is fixed to the movable end of the elastic telescopic rod 24.

[0026] The friction disc 23 and the friction block 26 are matched to provide additional resistance to the rotating shaft 3, so that the rotating shaft 3 is prevented from rotating when the gear 16 does not drive it to rotate, thereby preventing the conveyor belt 2 from rotating accidentally when the second electric telescopic rod 12 is assembled with the rubber sleeve, thus making the equipment operation more stable.

[0027] A top plate 27 is installed on the rear side of the base 1.

[0028] The front side of the guide frame 11 has an arc-shaped chamfer 28.

[0029] The top plate 27 supports the switch controller when the slider 5 is assembling the rubber sleeve, which helps to reduce the burden on the placement slot 3 and the conveyor belt 2 and extend their service life. The arc-shaped chamfer 28 on the front side of the guide frame 11 makes it easier for the external feeding mechanism to guide the rubber sleeve to the inside of the guide frame 11, improving the ease of use of the equipment.

[0030] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A seatbelt switch controller rubber sleeve assembly mechanism, comprising a base, wherein a conveyor belt is mounted on the upper side of the base, characterized in that: The conveyor belt has evenly spaced placement slots on its outer surface. A slide rail facing forward and backward is mounted on the front of the base. A slider is slidably mounted on the upper side of the slide rail, with a cavity inside the slider and a mounting hole on the rear side of the cavity. Slide grooves are installed on the left and right sides of the slider, and a cutter matching the front of the cavity is slidably mounted between the two slide grooves. A first electric telescopic rod is fixed to the upper side of the slider, and its output end is connected to the cutter. A guide frame matching the slider and the cavity is fixed to the front of the slide rail. A second electric telescopic rod is fixed to the front of the base, and its output end is connected to the slider. A rotating shaft connected to the conveyor belt is rotatably mounted on the front of the base. A first bevel gear is rotatably mounted on the front of the rotating shaft and concentrically fixed therewith. A second bevel gear meshing with the first bevel gear is rotatably mounted on the side of the first bevel gear, and a linkage component controlling its rotation is mounted on the side of the second bevel gear.

2. The seatbelt switch controller rubber sleeve assembly mechanism according to claim 1, characterized in that: The linkage component includes a gear rotatably connected to the base. The gear has a central cavity, and a ratchet is rotatably mounted inside the cavity. A transmission rod is connected between the ratchet and the second bevel gear. A pawl that is hinged to the gear and matches the ratchet is mounted on the side of the ratchet. A spring plate connected to the gear is mounted on the outside of the pawl. A rack that meshes with the gear and is connected to the slider is mounted on the lower side of the gear.

3. The seatbelt switch controller rubber sleeve assembly mechanism according to claim 2, characterized in that: A friction disc is concentrically fixed in the middle of the rotating shaft. An elastic telescopic rod fixed to the base is installed on the side of the friction disc. A friction block matching the friction disc is fixed to the movable end of the elastic telescopic rod.

4. The seatbelt switch controller rubber sleeve assembly mechanism according to claim 3, characterized in that: A top plate is installed on the rear side of the base.

5. The seatbelt switch controller rubber sleeve assembly mechanism according to claim 4, characterized in that: The guide frame has an arc-shaped chamfer on the front side.

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