Stopping block welding device for synchronous belt

Abstract

The utility model relates to the field of synchronous belt production devices, in particular to a stop block welding device for a synchronous belt, which comprises a base, a mounting plate is fixedly connected above the base, a plurality of connecting seats are slidably connected to one side of the mounting plate, a plurality of belt wheels are mounted on one sides of the connecting seats by penetrating through the mounting plate, and a screw rod is rotatably connected to one side of the mounting plate. And the screw rod spirally penetrates through the connecting seat. By designing the connecting seat, the belt wheels are driven to be far away from each other through the connecting seat, so that the device can be applied to synchronous belts with different lengths, and the application range of the device is widened. The push rod and the baffle are designed, when the push rod moves forwards, the baffle descends to limit the mounting position of the stop dog, the welding precision is improved, meanwhile, when the push rod moves backwards, the baffle ascends, the synchronous belt after the stop dog is mounted is conveniently moved away, and follow-up mounting is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of synchronous belt production equipment, specifically to a stop block welding device for synchronous belts. Background Technology

[0002] Synchronous belts use steel wire rope or fiberglass as a reinforcing layer internally, while their transmission surface and tooth profile are formed by vulcanization or extrusion molding of materials such as polyurethane or neoprene rubber. The teeth on the inner circumference of the synchronous belt mesh with the teeth on the synchronous pulley to transmit power. Furthermore, to accurately convey sheet-like materials, stops are welded onto the synchronous belt. These stops are components attached to the synchronous belt, typically fixed to the back of the belt by methods such as hot-melt welding. They effectively prevent material slippage and tipping during conveying, especially in inclined or inclined conveying situations.

[0003] However, existing welding devices cannot be adjusted according to the length of the timing belt, and the stop block needs to be precisely positioned during the welding process. Therefore, those skilled in the art have provided a stop block welding device for timing belts to solve the problems mentioned in the background art. Utility Model Content

[0004] To solve the above technical problems, this utility model provides a stop welding device for timing belts, including a base, an mounting plate fixedly connected above the base, a plurality of connecting seats slidably connected to one side of the mounting plate, a plurality of pulleys mounted through the mounting plate on one side of the connecting seats, and a lead screw rotatably connected to one side of the mounting plate, the lead screw spirally passing through the connecting seats.

[0005] A fixing plate is fixedly connected to one side of the mounting plate between the connecting seats. A heating plate is fixedly installed above the fixing plate. A slot is fixedly connected to one side of the mounting plate above the heating plate. A push rod is inserted into the slot. A telescopic rod is fixedly installed below the fixing plate. One end of the telescopic rod is fixedly connected to the push rod. A storage slot is fixedly installed above the slot. A slot is opened on the mounting plate. A lifting frame is slidably connected to both sides of the slot on the mounting plate. A spring is provided between the lifting frame and the upper end of the mounting plate. A baffle is fixedly connected to the lower end of the lifting frame. The baffle is located on both sides of the slot. A fixing plate is fixedly connected above the push rod. A connecting rod is connected between the fixing plate and the lifting frame.

[0006] Preferably, the lead screw has different threads on both sides, and the connecting seat is located on different threads.

[0007] Preferably, a motor is fixedly installed on one side of the connecting seat, and the motor is fixedly connected to one of the pulleys.

[0008] Preferably, a roller is rotatably connected to one side of the pulley, and a support plate is fixedly connected to one side of the mounting plate below the roller.

[0009] Preferably, a support frame is fixedly connected to one side of the base, and the support frame is fixedly connected to the upper and lower ends of the mounting plate.

[0010] Preferably, a handwheel is fixedly connected to one end of the lead screw.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model is designed with a connecting seat, which drives the pulleys to move away from each other, thereby enabling it to be applied to synchronous belts of different lengths and improving the applicability of the device.

[0013] 2. This utility model is designed with a push rod and a baffle. When the push rod moves forward, the baffle descends to limit the installation position of the stop block, thereby improving the accuracy of welding. At the same time, when the push rod moves backward, the baffle rises to facilitate the removal of the timing belt after the stop block is installed, so as to facilitate subsequent welding. Attached Figure Description

[0014] Figure 1 This is a structural diagram provided in this application;

[0015] Figure 2 This is a schematic diagram of the structure of the back side of the mounting plate provided in this application;

[0016] Figure 3 This application provides Figure 2 A schematic diagram of the structure of A in the middle;

[0017] Figure 4 This is a schematic diagram of the slotted structure provided in this application;

[0018] In the picture:

[0019] 1. Base; 2. Mounting plate; 3. Wheels; 4. Connecting seat; 5. Lead screw; 6. Support plate; 7. Roller; 8. Motor; 9. Support frame; 10. Fixing plate one; 11. Heating plate; 12. Slot; 13. Push rod; 14. Telescopic rod; 15. Storage slot; 16. Fixing plate two; 17. Connecting rod; 18. Lifting frame; 19. Spring; 20. Baffle; 21. Slot. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1-4 This embodiment provides a stop welding device for timing belts, including a base 1, a mounting plate 2 fixedly connected to the top of the base 1, a plurality of connecting seats 4 slidably connected to one side of the mounting plate 2, a plurality of pulleys 3 mounted on one side of the connecting seats 4 passing through the mounting plate 2, and a lead screw 5 rotatably connected to one side of the mounting plate 2, the lead screw 5 spirally passing through the connecting seats 4; by rotating the lead screw 5, the connecting seats 4 move closer or further apart, thereby causing the pulleys 3 to move closer or further apart, thereby changing the length of the timing belt that can be tightened on the outer side of the pulleys 3, which is suitable for timing belts of different lengths.

[0024] A fixing plate 10 is fixedly connected to one side of the mounting plate 2 between the connecting seats 4. A heating plate 11 is fixedly installed above the fixing plate 10. A slot 12 is fixedly connected to one side of the mounting plate 2 above the heating plate 11. A push rod 13 is inserted into the slot 12. A telescopic rod 14 is fixedly installed below the fixing plate 10. One end of the telescopic rod 14 is fixedly connected to the push rod 13. A storage slot 15 is fixedly installed above the slot 12. A slot 21 is opened on the mounting plate 2. A lifting frame 18 is slidably connected to both sides of the slot 21 on the mounting plate 2. A spring 19 is provided between the lifting frame 18 and the upper end of the mounting plate 2. A baffle 20 is fixedly connected to the lower end of the lifting frame 18. The baffle 20 is located on both sides of the slot 21. A fixing plate 16 is fixedly connected above the push rod 13. A connecting rod 17 is connected between the fixing plate 16 and the lifting frame 18.

[0025] The stop block is conveyed into the storage tank 15. The bottom stop block in the storage tank 15 falls onto the heating plate 11. The heating plate 11 heats up and melts the lower end of the stop block. The telescopic rod 14 is shortened, which drives the push rod 13 to move. One end of the push rod 13 is inserted into the slot 12 and pushes the stop block out of the slot 21 to the top of the timing belt. The melted stop block is stuck to the timing belt. The movement of the push rod 13 also drives the fixed plate 16 to move. The fixed plate 16 moves closer to the lifting frame 18 and pushes the lifting frame 18 down through the connecting rod 17. The lifting frame 18 then compresses the spring 19 and drives the baffle 20 down. The baffle 20 moves above the timing belt and limits the stop block on the timing belt, making its welding more precise.

[0026] In this embodiment, specifically, the lead screw 5 has different threads on both sides, and the connecting seat 4 is located on different threads.

[0027] In this embodiment, specifically, a motor 8 is fixedly installed on one side of the connecting seat 4, and the motor 8 is fixedly connected to a pulley 3. The motor 8 drives the pulley 3 to rotate, and the rotation of the pulley 3 drives the synchronous belt to rotate, so that the synchronous belt passes completely through the slot 21 to install the stop block.

[0028] In this embodiment, specifically, a roller 7 is rotatably connected to one side of the pulley 3, and a support plate 6 is fixedly connected to one side of the mounting plate 2 below the roller 7. The support plate 6 and the roller 7 support the connecting seat 4, and the roller 7 makes the movement of the connecting seat 4 smoother.

[0029] In this embodiment, specifically, a support frame 9 is fixedly connected to one side of the base 1, and the support frame 9 is fixedly connected to the upper and lower ends of the mounting plate 2. The support frame 9 strengthens the support for the mounting plate 2.

[0030] In this embodiment, specifically, a handwheel is fixedly connected to one end of the lead screw 5. The handwheel facilitates the rotation of the lead screw 5.

[0031] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A device for fusing the stop of a synchronous belt comprising a base (1), characterized in that, The base (1) is fixedly connected with a mounting plate (2) above, a plurality of connecting seats (4) are slidably connected on one side of the mounting plate (2), a plurality of pulleys (3) are installed on one side of the connecting seat (4) through the mounting plate (2), a lead screw (5) is rotatably connected on one side of the mounting plate (2), and the lead screw (5) spirally penetrates through the connecting seat (4); The mounting plate (2) is fixedly connected with a fixed plate (10) between the connecting seats (4) on one side, a heating plate (11) is fixedly installed on the fixed plate (10), a slot (12) is fixedly connected on one side of the mounting plate (2) above the heating plate (11), a push rod (13) is inserted into the slot (12), a telescopic rod (14) is fixedly installed below the fixed plate (10), one end of the telescopic rod (14) is fixedly connected with the push rod (13), a storage groove (15) is fixedly installed above the slot (12), a groove (21) is formed in the mounting plate (2), a lifting frame (18) is slidably connected on the mounting plate (2) on both sides of the groove (21), a spring (19) is arranged between the lifting frame (18) and the upper end of the mounting plate (2), a baffle (20) is fixedly connected to the lower end of the lifting frame (18), and the baffle (20) is located on both sides of the groove (21), a fixed plate (16) is fixedly connected above the push rod (13), and a connecting rod (17) is connected between the fixed plate (16) and the lifting frame (18).

2. A device for fusing a check block to a timing belt as defined in claim 1, wherein The lead screw (5) is provided with different threads on both sides, and the connecting seat (4) is located on different threads.

3. A device for fusing a check block to a timing belt as defined in claim 1, wherein The connecting seat (4) is fixedly installed with a motor (8) on one side, and the motor (8) is fixedly connected with one of the pulleys (3).

4. The pulley block welding apparatus for a synchronous belt according to claim 1, wherein The pulley (3) is rotatably connected with a roller (7) on one side, and the mounting plate (2) is fixedly connected with a support plate (6) below the roller (7) on one side.

5. A device for fusing a check block to a timing belt as defined in claim 1, wherein The base (1) is fixedly connected with a support frame (9) on one side, and the support frame (9) is fixedly connected with the mounting plate (2) at upper and lower ends.

6. A device for fusing a check block to a timing belt as defined in claim 1, wherein, One end of the lead screw (5) is fixedly connected with a hand wheel.

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