Movable mold push-pull mechanism for wallboard production line

Abstract

The utility model relates to a movable mold push-pull mechanism for a wallboard production line, which comprises a ferry vehicle frame, and two sides of the bottom surface of the ferry vehicle frame are supported on fixed rails through side wheels; two guide rails and a hydraulic push-and-pull frame are arranged on the ferry vehicle frame, a movable mold frame is connected to the guide rails in a sliding mode, a mold frame push-and-pull plate is arranged at the front end of the movable mold frame, and the hydraulic push-and-pull frame is arranged between the two guide rails; a hydraulic rod and a push-pull mechanism are arranged on the hydraulic push-pull frame, and the problems that a switching mechanism controlled by a control system is short in service life and high in cost in the production environment can be solved.

Description

Technical Field

[0001] The utility model relates to a mobile mold pushing and pulling mechanism for a wall panel production line, belonging to the technical field of pushing and pulling devices. Background Art

[0002] At the site of some automated production operations, in order to save production space, multiple production lines are usually arranged in parallel. Sometimes, a transfer device is needed between adjacent production lines. The actions of this transfer device are usually carried out periodically and reciprocally, similar to the reciprocating ferry of a ship between both banks of a river, so it is usually called a ferry cart.

[0003] The pushing and pulling device is a device used on a ferry cart. The traditional pushing and pulling device can only achieve a single pushing action or a single pulling action. At the same time, the existing methods that can meet the realization of pushing and pulling actions generally use electrical control for switching, which has problems such as complex control systems and poor redundancy. Content of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a mobile mold pushing and pulling mechanism for a wall panel production line, which can avoid the problems of short service life and high cost of the control switching mechanism of the control system in this production environment.

[0005] The technical solution of the utility model is as follows:

[0006] A mobile mold pushing and pulling mechanism for a wall panel production line includes a ferry cart frame, and both sides of the bottom surface of the ferry cart frame are supported on a fixed track through side wheels; two guide rails and a hydraulic pushing and pulling frame are arranged on the ferry cart frame, a mobile mold frame is slidably connected to the guide rails, a mold frame pushing and pulling plate is arranged at the front end of the mobile mold frame, and the hydraulic pushing and pulling frame is arranged between the two guide rails; a hydraulic rod and a pushing and pulling mechanism are arranged on the hydraulic pushing and pulling frame.

[0007] Among them, the pushing and pulling mechanism includes a connecting plate fixedly arranged on the hydraulic pushing and pulling frame, a sliding rod is slidably penetrated in the connecting plate, the sliding rod penetrates out of the connecting plate and the end far from the mobile mold frame is fixedly connected with a stop block, and the stop block is welded to the ferry cart chassis; a gate-shaped unlocking pin is fixedly connected to the sliding rod, pulleys are arranged at the bottoms of both ends of the unlocking pin, a spring is fixedly arranged on the hydraulic pushing and pulling frame, the top of the spring is fixedly connected with a wedge-shaped hook, the wedge-shaped hook is rotationally connected to the connecting plate through a screw rod, and the unlocking pin and the wedge-shaped hook perform relative movement through the pulleys.

[0008] The utility model has the following beneficial effects:

[0009] This device can solve the problem of pushing and pulling the wall panel mold. In a working environment with dust, easily adherent mixtures, etc., the mechanical structure can solve the problems, which is the most reliable, long-life, and low-cost choice, avoiding the problems of short life and high cost of the control switching mechanism of the control system in this production environment. Brief Description of the Drawings

[0010] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0011] Figure 2 It is a partially enlarged view of the pushing and pulling structure of the present utility model;

[0012] Figure 3 It is the first illustration of the operating state of the present utility model;

[0013] Figure 4 It is the second illustration of the operating state of the present utility model;

[0014] Figure 5 It is the third illustration of the operating state of the present utility model.

[0015] The reference numerals in the drawings are represented as:

[0016] 1, ferry truck frame; 2, fixed track; 3, guide rail; 4, moving mold frame; 41, mold frame push-pull plate; 5, hydraulic push-pull frame; 6, connecting plate; 7, sliding rod; 8, stop block; 9, unlocking pin; 10, wedge hook; 51, hydraulic rod; 52, spring; 91, pulley. Detailed Description of the Preferred Embodiment

[0017] The present utility model will be described in detail below with reference to the drawings and specific embodiments.

[0018] Please refer to Figures 1 to 5 , the utility model provides a technical solution:

[0019] A moving mold push-pull mechanism for a wall panel production line, including a ferry truck frame 1, the two sides of the bottom surface of the ferry truck frame 1 are supported on a fixed track 2 through side wheels; two guide rails 3 and a hydraulic push-pull frame 5 are arranged on the ferry truck frame 1, a moving mold frame 4 is slidably connected to the guide rails 3, a mold frame push-pull plate 41 is arranged at the front end of the moving mold frame 4, and the hydraulic push-pull frame 5 is arranged between the two guide rails 3; a hydraulic rod 51 and a push-pull mechanism are arranged on the hydraulic push-pull frame 5, the hydraulic rod 51 pushes the hydraulic push-pull frame 5 to move, and the mold frame push-pull plate 41 cooperates with the push-pull mechanism to complete pushing / pulling the mold truck.

[0020] The push-pull mechanism includes a connecting plate 6 fixedly arranged on the hydraulic push-pull frame 5. A sliding rod 7 is slidably inserted into the connecting plate 6. The sliding rod 7 passes through the connecting plate 6 and a stop block 8 is fixedly connected to the end far away from the moving die carriage 4. The stop block 8 is welded to the ferry vehicle chassis. A portal-shaped unlocking pin 9 is fixedly connected to the sliding rod 7. Pulley 91 is arranged at the bottom of both ends of the unlocking pin 9. A spring 52 is fixedly arranged on the hydraulic push-pull frame 5. A wedge-shaped hook 10 is fixedly connected to the top of the spring 52. The wedge-shaped hook 10 is rotationally connected to the connecting plate 6 through a screw. The unlocking pin 9 and the wedge-shaped hook 10 perform relative movement through the pulley 91.

[0021] The working principle of the above-mentioned moving die push-pull mechanism for the wallboard production line is as follows:

[0022] (1) Pull the die

[0023] As Figure 3 shown, a push-pull mechanism is designed on the hydraulic push-pull frame 5. The hydraulic push-pull frame 5 moves to the right. The die frame push-pull plate 41 and the right inclined surface of the wedge-shaped hook 10 are relatively extruded. Due to the force on the spring 52, the die frame push-pull plate 41 enters the position A of the wedge-shaped hook 10. As Figure 4 shown, at this time, the wallboard die has been pulled into the ferry vehicle; the ferry vehicle transports the die to the casting line and is ready to be pushed out to the casting position.

[0024] (2) Push the die

[0025] As Figure 5 shown, the ferry vehicle transports the die to the casting line and is ready to be pushed out to the casting position. The hydraulic push-pull frame 5 moves to the right. The stop block 8 pushes the die frame push-pull plate 41 to move. At the same time, the pulley 91 at the end of the unlocking pin 9 reaches the position B.

[0026] At this time, the height of the wedge-shaped hook 10 is lower than that of the die frame push-pull plate 41, and the wallboard die can be pushed out to the casting position. The hydraulic push-pull frame 5 moves to the left and retracts. The wedge-shaped hook 10 remains in the Figure 5 state and will not pull out the die. When the left baffle of the unlocking pin 9 touches the ferry vehicle limit stop block 8, the wedge-shaped hook 10 resets and returns to the Figure 3 state, ready to complete the next push-pull.

[0027] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A mobile mold push-pull mechanism for a wall panel production line, comprising a shuttle vehicle frame (1), wherein both sides of the bottom surface of the shuttle vehicle frame (1) are supported on a fixed track (2) through side wheels, and characterized in that: The shuttle vehicle frame (1) is provided with two guide rails (3) and a hydraulic push-pull frame (5); the guide rails (3) are slidably connected with a movable mold frame (4); a mold frame push-pull plate (41) is provided at the front end of the movable mold frame (4); the hydraulic push-pull frame (5) is arranged between the two guide rails (3); and the hydraulic push-pull frame (5) is provided with a hydraulic rod (51) and a push-pull mechanism.

2. A movable mold push-pull mechanism for a wall panel production line as claimed in claim 1, characterized in that: The push-pull mechanism comprises a connecting plate (6) fixedly arranged on a hydraulic push-pull frame (5), a sliding rod (7) slidingly penetrates the connecting plate (6), and a stopper (8) is fixedly connected to one end of the sliding rod (7) which passes through the connecting plate (6) and is away from the movable mold frame (4), and the stopper (8) is welded to the chassis of the shuttle bus; a door-shaped unlocking pin (9) is fixedly connected to the sliding rod (7), and pulleys (91) are arranged at the bottom of both ends of the unlocking pin (9); a spring (52) is fixedly arranged on the hydraulic push-pull frame (5), and a wedge-shaped hook (10) is fixedly connected to the top of the spring (52), and the wedge-shaped hook (10) is rotatably connected to the connecting plate (6) by a screw rod, and the unlocking pin (9) generates relative motion with the wedge-shaped hook (10) through the pulley.

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