Rapid discharging mechanism of zinc alloy die-casting forming device

Abstract

The utility model relates to the technical field of zinc alloy die-casting, in particular to a rapid discharging mechanism of a zinc alloy die-casting forming device, which comprises a bidirectional box. The device comprises a bidirectional box and further comprises driving grooves, driving blocks, an L-shaped supporting plate, a first air pump, a rubber pushing block, an upper clamping plate, an L-shaped mounting plate, a second air pump, a connecting plate and a lower clamping plate, the two driving grooves are symmetrically formed in the two side faces of the bidirectional box, the driving blocks are slidably connected into the driving grooves, and the L-shaped supporting plate is arranged at the top end of the side, away from the bidirectional box, of each driving block; a first air pump is arranged at the bottom end of one side of the driving block away from the bidirectional box; the second air pump drives the connecting plate to move downwards, the connecting plate drives the lower clamping plate to move downwards, so that the lower clamping plate is far away from the upper clamping plate, a clamped zinc alloy product is loosened, then the first air pump is started, and the first air pump drives the rubber push block to move towards the zinc alloy product. And the zinc alloy product is pushed out from the space between the lower clamping plate and the upper clamping plate by the rubber push block, so that the anti-clamping function is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to zinc alloy die casting technical field especially relates to zinc alloy die casting forming device quick discharge mechanism. BACKGROUND

[0002] In the production line of zinc alloy die casting, the zinc alloy product of die casting is clamped and discharged through the quick discharge device, so as to ensure the die casting production efficiency of the zinc alloy product, and the zinc alloy product is clamped and then released through the clamping assembly, but the distance between the two clamping plates is limited, so that the zinc alloy product is clamped in the middle of the upper clamping plate and the lower clamping plate, and then the zinc alloy product between the upper clamping plate and the lower clamping plate is taken out by external force.

[0003] The common zinc alloy die casting forming device quick discharge mechanism only contains the discharge function, can take away the zinc alloy product after die casting, but lacks the anti-clamping function, cannot guarantee that the zinc alloy product can be discharged smoothly, and is easy to cause the distance between the two clamping plates to be limited, so that the zinc alloy product is clamped in the middle of the upper clamping plate and the lower clamping plate, which affects the smooth discharge of the zinc alloy.

[0004] Therefore, aiming at the above-mentioned zinc alloy die casting forming device quick discharge mechanism, although the molded product can be taken away, but lacks the anti-clamping design, and the upper and lower clamping plates are easy to be clamped in the gap between the clamping plates due to the limited opening distance, which affects the discharge stability. Utility model content

[0005] In order to overcome the common zinc alloy die casting forming device quick discharge mechanism, lack of anti-clamping function, cannot guarantee that the zinc alloy product can be discharged smoothly, and is easy to cause the distance between the two clamping plates to be limited, so that the zinc alloy product is clamped in the middle of the upper clamping plate and the lower clamping plate, which affects the smooth discharge of the zinc alloy.

[0006] The utility model discloses a technical scheme for a zinc alloy die-casting forming device quick discharging mechanism, which comprises a bidirectional box.

[0007] Preferably, the connecting plate is driven by the second air pump to move downward, the connecting plate drives the lower clamp to move downward, so that the lower clamp moves away from the upper clamp, which loosens the clamped zinc alloy product, then the first air pump is started, the first air pump drives the rubber push block to move in the direction of the zinc alloy product until the rubber push block pushes the zinc alloy product out from between the lower clamp and the upper clamp, achieving the anti-stuck function.

[0008] Preferably, two first motors are symmetrically arranged on the top of the bidirectional box corresponding to the positions of the driving grooves.

[0009] Preferably, the output end of the first motor is connected with the top end of the lead screw through the bidirectional box, the lead screw is threadedly connected with the driving block, and the bottom end of the lead screw is rotationally connected with the bottom of the inner side of the driving groove.

[0010] Preferably, a turntable is arranged at the bottom of the bidirectional box, and a fixed plate is arranged below the turntable.

[0011] Preferably, four support rods are symmetrically arranged at the four corners of the bottom of the fixed plate, and the bottom end of the four support rods is connected with a bottom plate.

[0012] Preferably, a second motor is arranged at the center of the top of the bottom plate, and the output end of the second motor is connected with the bottom of the turntable through the fixed plate.

[0013] Preferably, a position adjusting block is arranged at the middle of the bottom of the bottom plate, and an internal screw hole is arranged through the front center of the position adjusting block.

[0014] The utility model discloses the beneficial effect of:

[0015] 1, the second air pump drive connecting plate drives the lower clamping plate to move down and disengages the upper clamping plate and removes the clamping, and after first air pump immediately drives rubber pusher to push forward, pushes out zinc alloy spare from the gap between upper and lower clamping plate, realizes anticreep stripping function through double air pump linkage timing control. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The whole structure schematic diagram of the quick discharging mechanism of the zinc alloy die-casting forming device is shown.

[0017] Figure 2 The whole structure schematic diagram of the quick discharging mechanism of the zinc alloy die-casting forming device is shown.

[0018] Figure 3 The whole structure schematic diagram of the quick discharging mechanism of the zinc alloy die-casting forming device is shown.

[0019] Figure 4 The whole structure schematic diagram of the quick discharging mechanism of the zinc alloy die-casting forming device is shown.

[0020] The figure mark explanation: 1, bidirectional box;2, drive groove;3, drive block;4, L-shaped support plate;5, first air pump;6, rubber pusher;7, upper clamping plate;8, L-shaped mounting plate;9, second air pump;10, connecting plate;11, lower clamping plate;12, first motor;13, screw;14, rotary table;15, fixed plate;16, support rod;17, bottom plate;18, second motor;19, positioner;20, internal screw hole. DETAILED DESCRIPTION

[0021] The utility model will be further explained below in connection with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: zinc alloy pressure casting forming device quick discharge mechanism, including two-way box 1;Still including drive groove 2, drive block 3, L-shaped support plate 4, first air pump 5, rubber push block 6, upper clamping plate 7, L-shaped mounting plate 8, second air pump 9, connecting plate 10 and lower clamping plate 11, two drive grooves 2 are symmetrically set in the two sides of two-way box 1, drive block 3 is slidably connected in the inside of drive groove 2, L-shaped support plate 4 is provided at the top end of the side of drive block 3 away from two-way box 1, first air pump 5 is provided at the bottom end of the side of drive block 3 away from two-way box 1, rubber push block 6 is connected with the output of first air pump 5 and penetrates L-shaped support plate 4, L-shaped support plate 4 top side away from two-way box 1 is connected with upper clamping plate 7, L-shaped mounting plate 8 is connected with the end of one side of upper clamping plate 7 close to drive block 3, second air pump 9 is provided at the top side of L-shaped mounting plate 8 away from upper clamping plate 7, connecting plate 10 is connected with the output of second air pump 9 and penetrates L-shaped mounting plate 8, lower clamping plate 11 is connected with the end of connecting plate 10 close to upper clamping plate 7, connecting plate 10 is driven to move down by second air pump 9, connecting plate 10 drives lower clamping plate 11 to move down, so that lower clamping plate 11 is away from upper clamping plate 7, so it will loosen the zinc alloy product being clamped, then start first air pump 5, first air pump 5 drives rubber push block 6 to move to the direction of zinc alloy product, until rubber push block 6 pushes out zinc alloy product from between lower clamping plate 11 and upper clamping plate 7, realizes the function of anti-clamping, to solve the common zinc alloy pressure casting forming device quick discharge mechanism, only including discharge function, can take away zinc alloy product after pressure casting forming, but lack the function of anti-clamping, unable to guarantee that zinc alloy product can smoothly discharge, prone to due to the distance of two clamping plates open limited influence, so that zinc alloy product will be clamped in the middle of upper clamping plate 7 and lower clamping plate 11, affect zinc alloy smooth discharge problem.

[0023] Please refer to Figures 2-4In the embodiment, four supporting rods 16 are symmetrically arranged at the four corners of the bottom of the fixed plate 15, the bottom ends of the four supporting rods 16 are connected with a bottom plate 17, the center of the top of the bottom plate 17 is provided with a second motor 18, the output end of the second motor 18 is connected with the bottom of the rotating disc 14 through the fixed plate 15, the middle of the bottom of the bottom plate 17 is provided with a positioning block 19, an inner threaded hole 20 is formed in the front center of the positioning block 19, the positioning block 19 is installed on a specified external driving assembly, then the external driving assembly drives the positioning block 19 to move to the discharge port of the zinc alloy die-casting forming device, then the second motor 18 is started by the external PLC controller, the second motor 18 drives the bidirectional box 1 to rotate through the rotating disc 14, the bidirectional box 1 drives the upper clamp plate 7 and the lower clamp plate 11 to move to the discharge port of the zinc alloy die-casting forming device through the driving block 3, when the zinc alloy product is die-cast and formed, the second air pump 9 is started by the external PLC controller, the second air pump 9 drives the lower clamp plate 11 to move upwards through the connecting plate 10, until the lower clamp plate 11 cooperates with the upper clamp plate 7 to clamp the zinc alloy product, then the rotating disc 14 is driven to rotate by the second motor 18, the rotating disc 14 drives the clamped zinc alloy product to move to the upper side of the storage box through the bidirectional box 1.

[0024] Please refer to Figures 1-4 In the embodiment, two first motors 12 are symmetrically arranged on the top of the bidirectional box 1 corresponding to the positions of the driving grooves 2, the inside of the driving grooves 2 is provided with lead screws 13 corresponding to the positions of the first motors 12, the output ends of the first motors 12 are connected with the top ends of the lead screws 13 through the bidirectional box 1, the lead screws 13 are threadedly connected with the driving blocks 3, the bottom ends of the lead screws 13 are rotationally connected with the bottom of the inside of the driving grooves 2, the bottom of the bidirectional box 1 is provided with a rotating disc 14, the lower side of the rotating disc 14 is provided with a fixed plate 15, after the zinc alloy product moves to the upper side of the storage box, the connecting plate 10 is driven to move downwards by the second air pump 9, the connecting plate 10 drives the lower clamp plate 11 to move downwards, so that the lower clamp plate 11 moves away from the upper clamp plate 7, so that the clamped zinc alloy product is loosened, then the first air pump 5 is started, the first air pump 5 drives the rubber push block 6 to move to the direction of the zinc alloy product, until the rubber push block 6 pushes the zinc alloy product out from between the lower clamp plate 11 and the upper clamp plate 7, the pushed-out zinc alloy product falls into the inside of the storage box for storage, the anti-clamping function is realized, the problem that the zinc alloy product is clamped in the middle of the upper clamp plate 7 and the lower clamp plate 11 due to the limited distance between the two clamp plates is prevented, and the smooth discharge of the zinc alloy product is ensured.

[0025] In the process of working, the positioning block 19 is installed on the specified external driving assembly, and then driven by the external driving assembly to move to the discharge port of the zinc alloy pressure casting molding device. Then the second motor 18 is started by the external PLC controller, and the second motor 18 drives the bidirectional box 1 to rotate through the turntable 14, and the bidirectional box 1 drives the upper clamp plate 7 and the lower clamp plate 11 to move to the discharge port of the zinc alloy pressure casting molding device through the driving block 3. When the zinc alloy product is pressure cast and molded, the second air pump 9 is started by the external PLC controller, and the second air pump 9 drives the lower clamp plate 11 to move upward through the connecting plate 10 until the lower clamp plate 11 cooperates with the upper clamp plate 7 to clamp the zinc alloy product. Then the turntable 14 is driven to rotate by the second motor 18, and the turntable 14 drives the clamped zinc alloy product to move to the upper side of the storage box through the bidirectional box 1. After the zinc alloy product moves to the upper side of the storage box, the connecting plate 10 is driven to move downward by the second air pump 9, and the connecting plate 10 drives the lower clamp plate 11 to move downward, so that the lower clamp plate 11 moves away from the upper clamp plate 7, which releases the clamped zinc alloy product. Then the first air pump 5 is started, and the first air pump 5 drives the rubber push block 6 to move towards the zinc alloy product until the rubber push block 6 pushes the zinc alloy product out from between the lower clamp plate 11 and the upper clamp plate 7. The pushed-out zinc alloy product falls into the storage box, realizing the anti-stuck function.

[0026] Through the above steps, the connecting plate 10 is driven to move downward by the second air pump 9, and the connecting plate 10 drives the lower clamp plate 11 to move downward, so that the lower clamp plate 11 moves away from the upper clamp plate 7, which releases the clamped zinc alloy product. Then the first air pump 5 is started, and the first air pump 5 drives the rubber push block 6 to move towards the zinc alloy product until the rubber push block 6 pushes the zinc alloy product out from between the lower clamp plate 11 and the upper clamp plate 7, realizing the anti-stuck function. To solve the problem that the common zinc alloy pressure casting molding device rapid discharge mechanism only includes a discharge function and can take away the pressure molded zinc alloy product, but lacks the anti-stuck function, which cannot guarantee the smooth discharge of the zinc alloy product, and the zinc alloy product is easily stuck in the middle of the upper clamp plate 7 and the lower clamp plate 11, affecting the smooth discharge of the zinc alloy product.

Claims

1. A rapid discharge mechanism for a zinc alloy die casting device, comprising a bidirectional box (1); characterized in that: It also includes drive slot (2), drive block (3), L-shaped support plate (4), the first air pump (5), rubber push block (6), upper clamping plate (7), L-shaped mounting plate (8), the second air pump (9), connecting plate (10) and lower clamping plate (11), the two sides of bidirectional box (1) are symmetrically provided with two drive slots (2), the inside of drive slot (2) is slidably connected with drive block (3), the top of drive block (3) away from one side of bidirectional box (1) is provided with L-shaped support plate (4), the bottom of drive block (3) away from one side of bidirectional box (1) is provided with the first air pump (5), the output end of first air pump (5) is connected with rubber push block (6) through L-shaped support plate (4), the top of L-shaped support plate (4) away from one side of bidirectional box (1) is connected with upper clamping plate (7), one side of upper clamping plate (7) is connected with L-shaped mounting plate (8) at one end close to drive block (3), the top of L-shaped mounting plate (8) away from one side of upper clamping plate (7) is provided with the second air pump (9), the output end of second air pump (9) is connected with connecting plate (10) through L-shaped mounting plate (8), one end of connecting plate (10) close to upper clamping plate (7) is connected with lower clamping plate (11).

2. The rapid ejection mechanism for zinc alloy die casting apparatus according to claim 1, characterized in that: The top of bidirectional box (1) is provided with two first motors (12) at positions corresponding to drive slot (2), and the inside of drive slot (2) is provided with screw rod (13) at positions corresponding to first motor (12).

3. The rapid ejection mechanism for zinc alloy die casting apparatus according to claim 2, characterized in that: The output end of first motor (12) is connected with the top of screw rod (13) through bidirectional box (1), screw rod (13) is threadedly connected with drive block (3), and the bottom of screw rod (13) is rotatably connected with the bottom of the inside of drive slot (2).

4. The rapid ejection mechanism for zinc alloy die casting apparatus according to claim 1, characterized in that: The bottom of bidirectional box (1) is provided with rotary disc (14), and the lower portion of rotary disc (14) is provided with fixed plate (15).

5. The rapid ejection mechanism for zinc alloy die casting apparatus according to claim 4, characterized in that: Four support rods (16) are arranged at the four corners of the bottom of fixed plate (15) in a symmetrical manner, and the bottom of the four support rods (16) is connected with bottom plate (17).

6. The rapid ejection mechanism for zinc alloy die casting apparatus according to claim 5, characterized in that: The top of bottom plate (17) is provided with second motor (18) at the center, and the output end of second motor (18) is connected with the bottom of rotary disc (14) through fixed plate (15).

7. The rapid ejection mechanism for zinc alloy die casting apparatus according to claim 6, characterized in that: The bottom of bottom plate (17) is provided with adjusting block (19) at the center, and an internal screw hole (20) is formed through the front center of adjusting block (19).

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