Conveying mechanism for machining

Abstract

The conveying mechanism for machining comprises a conveying belt, a material guide plate, a supporting frame and an angle adjusting assembly, and the angle adjusting assembly comprises a mounting frame, a transmission assembly and an operation handle mechanism; the mounting frame is fixedly connected with the conveying belt; the transmission assembly is installed on the installation frame, and the output end of the transmission assembly is in transmission connection with the material guide plate. The operating handle mechanism is connected with the input end of the transmission assembly. A locking assembly is arranged on the operating handle mechanism, a positioning plate is arranged on the mounting frame, and a positioning groove is formed in the positioning plate; worm and gear transmission is combined with a clamping groove type locking assembly which is rapidly tripped, and a transmission belt is combined to synchronously move on the two sides, so that an angle adjusting scheme which is small in operating force and rapid in locking is formed, unlocking, adjusting and locking operations can be completed by a single hand, the equipment adjusting efficiency and convenience are improved, and the working efficiency is improved. The problem that an existing device is low in efficiency due to tedious adjustment and tool dependence is solved, and the adaptability and maintenance efficiency of production line equipment are remarkably improved.

Description

Technical Field

[0001] This invention relates to machining equipment, and more particularly to a conveying mechanism for machining. Background Technology

[0002] In the field of machining, conveying mechanisms are key equipment connecting various production processes and enabling automated material flow. To accurately guide finished workpieces into the material bin or the next workstation, adjustable guide plates are often installed at the discharge end of the conveyor line. In existing technologies, the angle adjustment of such guide plates is mostly achieved through bolt tightening, pin positioning, or gear transmission; however, these angle adjustment mechanisms are cumbersome and time-consuming to operate, leading to reduced production efficiency and severely impacting the production line's rhythm. Summary of the Invention

[0003] Purpose of the invention: The purpose of this invention is to provide a conveying mechanism for machining that is quick and convenient to adjust the angle, has reliable locking, and is labor-saving to operate.

[0004] Technical Solution: The conveying mechanism for machining according to the present invention includes a conveyor belt, a guide plate installed at the discharge end of the conveyor belt, a support frame, and an angle adjustment component for adjusting the angle of the guide plate. The angle adjustment component includes a mounting frame, a transmission component, and an operating handle mechanism. The mounting frame is fixedly connected to the conveyor belt. The transmission component is mounted on the mounting frame, and its output end is connected to the guide plate to drive its rotation. The operating handle mechanism is connected to the input end of the transmission component to drive its operation. The operating handle mechanism is provided with a locking component that can be quickly released. The mounting frame is provided with a positioning plate, and the positioning plate is provided with multiple positioning grooves that cooperate with the locking component. The locking component has an engaged position in a locked state and a disengaged position in an unlocked state. In the engaged position, the locking component engages with any positioning groove to restrict the rotation of the operating handle mechanism. In the disengaged position, the locking component separates from the positioning groove, allowing the operating handle mechanism to rotate.

[0005] Preferably, the transmission assembly includes a worm gear and a worm shaft that mesh with each other, the worm gear being coaxially and fixedly connected to the guide plate, and the worm shaft being connected to the operating handle mechanism.

[0006] Preferably, the transmission assembly includes two sets of worm gears and worms, respectively disposed on both sides of the guide plate, and the two sets of worms are connected by a synchronization mechanism.

[0007] Preferably, the synchronization mechanism includes two rotating shafts that are coaxially and fixedly connected to the two sets of worm gears, and a transmission belt or chain sleeved on the two rotating shafts.

[0008] Preferably, the operating handle mechanism includes a rotating plate fixedly connected to the input end of the transmission component, and a handle frame fixed to the rotating plate, wherein the locking component is disposed within the handle frame.

[0009] Preferably, the locking assembly includes a pressing member slidably mounted on the upper side wall of the handle frame and a sliding block slidably disposed within the handle frame. One end of the sliding block is connected to the end of the handle frame away from the rotating plate via a first elastic member, and the other end is fixedly connected to a positioning post that engages with the positioning groove. The pressing member cooperates with the sliding block via an inclined surface. Pressing down on the pressing member can drive the sliding block to compress the first elastic member and disengage the positioning post from the positioning groove.

[0010] Preferably, the pressing element is provided with a limiting element to prevent it from coming off the handle frame.

[0011] Preferably, it further includes an extension component, which includes an auxiliary plate slidably disposed on the guide plate and a limiting mechanism for locking the position of the auxiliary plate.

[0012] Preferably, the limiting mechanism includes a fixed frame fixedly mounted on the auxiliary plate, a pin slidably mounted in the fixed frame, a second elastic element that drives the pin to engage with a second slot opened at the bottom of the guide plate, and a pull ring fixedly mounted at the bottom end of the pin. The pin is provided with a sliding ring to ensure that the pin slides axially within the fixed frame.

[0013] Preferably, the conveyor belt is a belt conveyor or a roller conveyor.

[0014] Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: By combining worm gear transmission with a quick-release slot-type locking component, and with the synchronous movement of both sides of the transmission belt, an angle adjustment scheme with low operating force and rapid locking is formed, realizing the entire process of unlocking, adjusting and locking can be completed with one hand. This not only improves the efficiency and convenience of equipment adjustment, but also solves the problem of low efficiency caused by the cumbersome adjustment and tool dependence of existing devices, and significantly improves the adaptability and maintenance efficiency of production line equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a schematic cross-sectional view of the angle adjustment component of the present invention;

[0017] Figure 3 This is a schematic cross-sectional view of the locking component of the present invention;

[0018] Figure 4 This is a schematic cross-sectional view of the extension component of the present invention. Detailed Implementation

[0019] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0020] like Figure 1 As shown, the conveying mechanism for machining of the present invention mainly includes a support frame 1, a conveyor belt 2, a guide plate 3, an angle adjustment component 4, and an extension component 5.

[0021] like Figure 1-3 As shown, support frame 1 is the main support structure of the entire mechanism. Conveyor belt 2 is installed on top of support frame 1 and is used to transport machined workpieces; it can be a belt conveyor or a roller conveyor. Guide plate 3 is hinged to the discharge end of conveyor belt 2 and is used to receive and guide the workpiece to the next workstation. Figure 2 As shown, the angle adjustment component 4 is the core of this invention. It is installed at the bottom of the conveyor belt 2 and is used to adjust and lock the tilt angle of the guide plate 3. This component includes a mounting frame 401 fixedly connected to the conveyor belt 2. A transmission component is mounted on the mounting frame 401, and the output end of the transmission component is connected to the rotating shaft of the guide plate 3. The transmission component uses a meshing worm gear 402 and a worm 403, wherein the worm gear 402 is coaxially fixed to the rotating shaft of the guide plate 3, so that the rotation of the worm 403 can precisely drive the pitch rotation of the guide plate 3. To further ensure the smoothness of the adjustment, two sets of worm gears 402 and worms 403 are placed on both sides of the guide plate 3 and are linked by a synchronization mechanism, namely, a transmission belt 405 connecting the rotating shafts 404 of the two worms 403.

[0022] The angle adjustment component 4 is operated via an operating handle mechanism. The operating handle mechanism includes a rotating plate 407 fixedly connected to the end of the worm gear 403 and a handle frame 408 fixed thereon. Figure 3 As shown, to achieve quick locking, a locking component is provided inside the handle frame 408, and a positioning plate 406 with multiple positioning slots 412 is fixedly mounted on the mounting frame 401. The locking component includes a sliding block 410, a first elastic element 411, a positioning post 415, and a pressing element 409. In its natural state, the elastic force of the first elastic element 411 pushes the sliding block 410, causing the positioning post 415 at its end to insert into any of the positioning slots 412 of the positioning plate 406. At this time, the mechanism is in a locked state, and the handle frame 408 cannot rotate.

[0023] When angle adjustment is needed, the operator presses down on the pressing element 409 with one hand. The pressing element 409, through its inclined surface, drives the sliding block 410 to compress the first elastic element 411, causing the positioning pin 415 to disengage from the positioning groove 412, and the mechanism enters the unlocked state. At this time, the operator can freely rotate the handle frame 408. Power is transmitted to the worm gear 403 through the rotating plate 407, and finally drives the guide plate 3 to rotate to the required angle via the worm wheel 402. After the angle adjustment is completed, the pressing element 409 is released, the first elastic element 411 rebounds, and pushes the positioning pin 415 into the corresponding positioning groove 412, completing the locking. This process achieves quick operation of pressing down, adjusting, and locking with one hand.

[0024] like Figure 4 As shown, to further expand functionality, the guide plate 3 is also equipped with an extension component 5. This component includes an auxiliary plate 501 that can slide relative to the guide plate 3 and a limiting mechanism for locking its position. The limiting mechanism includes a fixing frame 502 fixed to the auxiliary plate 501, a pin 503 slidably disposed therein, a second elastic element 505, and a pull ring 506. The bottom of the guide plate 3 has multiple second slots 507. The pin 503 is provided with a sliding ring 504 to ensure that the pin 503 slides axially within the fixing frame 502. Under normal conditions, under the elastic force of the second elastic element 505, the pin 503 is inserted into a certain second slot 507 to lock the length of the auxiliary plate 501. When adjustment is needed, pull the pull ring 506 downward to overcome the elastic force of the second elastic element 505, causing the pin 503 to slide in the axial direction of the fixed frame 502 in the pulling direction, disengaging from the second slot 507. Then, slide the auxiliary plate 501 to the required length. Then release the pull ring 506, and the pin 503 will automatically engage with the new second slot 507 under the action of the elastic force, completing the length locking. At the same time, since a sliding ring 504 is provided on the pin 503, the movement direction of the pin 503 is always in the axial direction of the fixed frame 502, avoiding jamming.

[0025] The present invention provides a conveying mechanism for machining with a fast, one-handed adjustable angle and reliable locking through the synergistic effect of the angle adjustment component 4 and the extension component 5, which effectively improves the adaptability and operating efficiency of the equipment.

Claims

1. A conveying mechanism for machining, comprising a conveyor belt (2), a guide plate (3) installed at the discharge end of the conveyor belt (2), a support frame (1), and an angle adjustment assembly (4) for adjusting the angle of the guide plate (3), characterized in that, The angle adjustment component (4) includes a mounting frame (401), a transmission component, and an operating handle mechanism; the mounting frame (401) is fixedly connected to the conveyor belt (2); the transmission component is mounted on the mounting frame (401), and the output end of the transmission component is connected to the guide plate (3) to drive its rotation; the operating handle mechanism is connected to the input end of the transmission component to drive its operation; the operating handle mechanism is provided with a locking component that can be quickly released, and the mounting frame (401) is provided with a positioning plate (406), and the positioning plate (406) is provided with a plurality of positioning grooves (412) that cooperate with the locking component; the locking component has an engaged position in the locked state and a disengaged position in the unlocked state; in the engaged position, the locking component engages with any positioning groove (412) to restrict the rotation of the operating handle mechanism; in the disengaged position, the locking component disengages from the positioning groove (412) and allows the operating handle mechanism to rotate.

2. The conveying mechanism according to claim 1, characterized in that: The transmission assembly includes a worm gear (402) and a worm (403) that mesh with each other. The worm gear (402) is coaxially fixedly connected to the guide plate (3), and the worm (403) is connected to the operating handle mechanism.

3. The conveying mechanism according to claim 2, characterized in that: The transmission assembly includes two sets of worm gears (402) and worms (403), which are respectively disposed on both sides of the guide plate (3). The two sets of worms (403) are connected by a synchronization mechanism.

4. The conveying mechanism according to claim 3, characterized in that: The synchronization mechanism includes two rotating shafts (404) that are coaxially and fixedly connected to the two sets of worm gears (403), and a transmission belt (405) or chain sleeved on the two rotating shafts (404).

5. The conveying mechanism according to claim 1, characterized in that: The operating handle mechanism includes a rotating plate (407) fixedly connected to the input end of the transmission component, and a handle frame (408) fixed on the rotating plate (407), and the locking component is disposed in the handle frame (408).

6. The conveying mechanism according to claim 5, characterized in that: The locking assembly includes a pressing member (409) slidably mounted on the upper side wall of the handle frame (408) and a sliding block (410) slidably disposed within the handle frame (408). One end of the sliding block (410) is connected to the end of the handle frame (408) away from the rotating plate (407) via a first elastic member (411), and the other end is fixedly connected to a positioning post (415) engaged with the positioning groove (412). The pressing member (409) cooperates with the sliding block (410) through an inclined surface. Pressing down on the pressing member (409) can drive the sliding block (410) to compress the first elastic member (411) and cause the positioning post (415) to disengage from the positioning groove (412).

7. The conveying mechanism according to claim 6, characterized in that: The pressing member (409) is provided with a limiting member to prevent it from coming off the handle frame (408).

8. The conveying mechanism according to claim 1, characterized in that: It also includes an extension component (5), which includes an auxiliary plate (501) slidably disposed on the guide plate (3) and a limiting mechanism for locking the position of the auxiliary plate (501).

9. The conveying mechanism according to claim 8, characterized in that: The limiting mechanism includes a fixed frame (502) fixedly mounted on the auxiliary plate (501), a pin (503) slidably mounted in the fixed frame (502), a second elastic element (505) that drives the pin (503) to engage with a second slot (507) opened at the bottom of the guide plate (3), and a pull ring (506) fixedly mounted on the bottom end of the pin (503). The pin (503) is provided with a sliding ring (504) to ensure that the pin (503) slides axially within the fixed frame (502).

10. The conveying mechanism according to claim 1, characterized in that: The conveyor belt (2) is a belt conveyor or a roller conveyor.

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