A mold loading hoist

Abstract

The utility model relates to the technical field of mold hoisting, and discloses a mold loading hoist, including a frame, a horizontal screw rod rotatably connected to the frame, a first motor driving the horizontal screw rod to rotate is installed on one side of the frame, a movable seat sliding on the frame is threadedly connected to the horizontal screw rod, a winch is rotatably connected to the movable seat, the winch is driven to rotate by a second motor installed on the movable seat, a downward hanging cable is wound around the winch, a lifting plate is fixed to the bottom end of the cable, two relatively movable clamping rods are slidably provided at the bottom of the lifting plate, and the clamping rods are driven to slide by a driving mechanism installed on the lifting plate. The utility model has the following advantages and effects: it is convenient to transport and load molds of different sizes, improves loading efficiency, and reduces labor costs.

Description

Technical Field

[0001] The utility model relates to the technical field of mould hoisting, in particular to a mould loading hoist. Background Art

[0002] In the prior art, molds basically have to go through a heat treatment process. The heat treatment plant usually asks the transport driver to go to the mold factory, transport the mold back to the factory for processing, and then transport it back to the mold factory after the heat treatment is completed. However, when loading the mold, a worker is required on and off the vehicle to complete the work, which not only increases the workload of the workers, but also reduces the loading efficiency and increases labor costs. Utility Model Content

[0003] The utility model aims to provide a mould loading hoist, which is convenient for transporting and loading moulds of different sizes, improves loading efficiency and reduces labor costs.

[0004] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: it includes a frame, a horizontal screw rod is rotatably connected to the frame, a first motor that drives the horizontal screw rod to rotate is installed on one side of the frame, a movable seat that slides on the frame is threadedly connected to the horizontal screw rod, a winch is rotatably connected to the movable seat, the winch is driven to rotate by a second motor installed on the movable seat, a downward hanging cable is wound around the winch, a lifting plate is fixed to the bottom end of the cable, two relatively movable clamping rods are slidably arranged at the bottom of the lifting plate, and the clamping rods are driven to slide by a driving mechanism installed on the lifting plate.

[0005] By adopting the above technical solution, when loading, the first motor drives the horizontal screw to rotate and drive the moving seat to move along the horizontal direction of the frame to above the frame module stacking place, and the second motor drives the winch to rotate. The rotation of the winch drives the cable and the lifting plate to move down to the clamping rods on both sides of the mold. The driving mechanism drives the clamping rods on both sides to slide relative to each other to clamp the mold, which is suitable for molds of different sizes. The second motor drives the winch to rotate and drive the cable, lifting plate and mold to rise. The first motor drives the horizontal screw to rotate and move the mold for automatic loading, which reduces labor costs and improves loading efficiency.

[0006] The utility model is further configured as follows: a first gear is fixed to the output end of the first motor, and a second gear meshing with the first gear is fixed to one end of the horizontal screw rod extending out of the frame.

[0007] By adopting the above technical solution, the first motor drives the second gear to rotate by driving the first gear to rotate, and the second gear rotates through the horizontal screw to drive the moving seat to move along the horizontal direction of the frame to complete the mold replacement and loading.

[0008] The utility model is further configured as follows: a guide rail is fixed on the frame, and a slide groove slidably connected to the guide rail is fixed on the bottom of the movable seat.

[0009] By adopting the above technical solution, the movable seat is moved along the horizontal direction of the frame.

[0010] The utility model is further configured as follows: a hook is fixed to the end of the pull cable, and a hanging ring for the hook to be hung is fixed to the lifting plate.

[0011] By adopting the above technical solution, the cable drives the lifting plate to move up and down flexibly through the hook, thereby driving the mold clamped by the clamping rod to move up and down to complete the loading.

[0012] The utility model is further configured as follows: the driving mechanism includes a third motor vertically installed on the lifting plate, a connecting plate fixed to the output end of the third motor and a fixing frame fixed to the lifting plate, sliders are slidably connected at both ends of the connecting plate, connecting rod 1 is hinged between one side of the slider and the fixing frame, and connecting rod 2 is hinged between the side of the slider away from connecting rod 1 and the clamping rod.

[0013] By adopting the above technical solution, when the cable descends and drives the lifting plate to descend until the clamping rod is located on both sides of the mold, the output end of the third motor extends to drive the connecting plate to move downward, and the sliders at both ends move closer to each other on the connecting plate under the pull of connecting rod one, and at the same time, connecting rod two drives the clamping rods on both sides to move closer to each other to clamp molds of different sizes, making it more flexible and practical. After clamping the mold, the second motor drives the winch to rotate and drive the cable, lifting plate and mold to rise, and the first motor drives the horizontal screw to rotate and move the mold for automatic loading.

[0014] The utility model is further configured as follows: the clamping rod is configured as an L-shape, and the fixing frame is provided with a guide hole for the end of the clamping rod to slide through.

[0015] By adopting the above technical solution, when the clamping rods on both sides move relatively to clamp the mold, the ends of the clamping rods are inserted into the guide holes and move horizontally along the guide holes, and the guide holes limit and guide the movement of the clamping rods.

[0016] The utility model is further configured as follows: a clamping plate is fixed on the inner side of the clamping rod, and a plurality of protrusions are provided on the clamping plate.

[0017] By adopting the above technical solution, the friction between the clamping plate and the mold is increased, thereby increasing the clamping force of the clamping plate, making the clamping, lifting and loading process more stable.

[0018] The utility model is further configured as follows: the clamping plate is configured as a rubber plate.

[0019] By adopting the above technical solution, the friction between the clamping plate and the mold is increased, thereby increasing the clamping force of the clamping plate.

[0020] The utility model is further configured as follows: a vertical guide rod is fixed to the lower end of the movable seat, a notch is provided on the vertical guide rod, and the pull cable is inserted into the vertical guide rod through the notch and slides on the vertical guide rod.

[0021] By adopting the above technical solution, the cable is inserted into the vertical guide rod through the groove, and the cable is lifted and lowered along the vertical guide rod, so that the mold lifting and loading process is more stable.

[0022] The utility model is further configured as follows: inclined supports are fixed on both sides of the frame.

[0023] By adopting the above technical solution, the support of the frame is further strengthened, the bearing capacity of the frame is improved, and the mold lifting and loading process is made more stable.

[0024] The beneficial effects of the utility model are:

[0025] 1. During loading, the first motor drives the horizontal screw to rotate and drives the moving seat to move horizontally along the frame to above the stacking position of the frame modules. The second motor drives the winch to rotate. The winch rotates and drives the cable and the lifting plate to move down to the clamping rods on both sides of the mold. After the driving mechanism drives the clamping rods on both sides to slide relative to each other to clamp the mold, the second motor drives the winch to rotate and drives the cable, the lifting plate and the mold to rise. The first motor drives the horizontal screw to rotate and move the mold for automatic loading, which reduces labor costs and improves loading efficiency.

[0026] 2. When the cable descends and drives the lifting plate down to the clamping rods on both sides of the mold, the output end of the third motor extends to drive the connecting plate to move downward. The sliders at both ends move closer to each other on the connecting plate under the pull of connecting rod 1. At the same time, connecting rod 2 drives the clamping rods on both sides to move closer to each other to clamp molds of different sizes, making it more flexible and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a front view structural schematic diagram of the present embodiment 1.

[0029] Figure 2 yes Figure 1 Enlarged view of point A.

[0030] Figure 3 3 is a schematic diagram of a top view and cross-sectional structure of the cable and vertical guide rod of the present embodiment 1.

[0031] In the figure, 1, frame; 2, horizontal screw rod; 3, first motor; 4, moving seat; 5, capstan; 6, second motor; 7, cable; 8, clamping rod; 9, driving mechanism; 91, third motor; 92, connecting plate; 93, fixing frame; 94, slider; 95, connecting rod one; 96, connecting rod two; 10, first gear; 11, second gear; 12, guide rail; 13, hook; 14, hanging ring; 15, clamping plate; 16, protrusion; 17, vertical guide rod; 18, notch; 19, inclined support frame; 20, guide hole. DETAILED DESCRIPTION

[0032] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1, a mold loading hoist, such as Figure 1-3 As shown, it includes a frame 1, a horizontal screw rod 2 is rotatably connected to the frame 1, a first motor 3 for driving the horizontal screw rod 2 to rotate is installed on one side of the frame 1, a movable seat 4 that slides on the frame 1 is threadedly connected to the horizontal screw rod 2, a winch 5 is rotatably connected to the movable seat 4, the winch 5 is driven to rotate by a second motor 6 installed on the movable seat 4, a downward hanging cable 7 is wound around the winch 5, a lifting plate is fixed to the bottom end of the cable 7, two relatively movable clamping rods 8 are sliding at the bottom of the lifting plate, and the clamping rods 8 are driven to slide by a driving mechanism 9 installed on the lifting plate.

[0034] Furthermore, a first gear 10 is fixed to the output end of the first motor 3 , and a second gear 11 meshing with the first gear 10 is fixed to one end of the horizontal lead screw 2 extending out of the frame 1 .

[0035] Furthermore, a guide rail 12 is fixed on the frame 1 , and a sliding groove slidably connected to the guide rail 12 is fixed on the bottom of the movable seat 4 .

[0036] Furthermore, a hook 13 is fixed to the end of the cable 7, and a hanging ring 14 for the hook 13 to be hung is fixed to the lifting plate.

[0037] Furthermore, the driving mechanism 9 includes a third motor 91 vertically installed on the lifting plate, a connecting plate 92 fixed to the output end of the third motor 91 and a fixing frame 93 fixed to the lifting plate, sliders 94 are slidably connected at both ends of the connecting plate 92, a connecting rod 1 95 is hinged between one side of the slider 94 and the fixing frame 93, and a connecting rod 2 96 is hinged between the side of the slider 94 away from the connecting rod 1 95 and the clamping rod 8.

[0038] Furthermore, the clamping rod 8 is configured to be L-shaped, and the fixing frame 93 is provided with a guide hole 20 for the end of the clamping rod 8 to slide through.

[0039] Furthermore, a clamping plate 15 is fixed to the inner side of the clamping rod 8 , and a plurality of protrusions 16 are provided on the clamping plate 15 .

[0040] Furthermore, the clamping plate 15 is configured as a rubber plate.

[0041] Furthermore, a vertical guide rod 17 is fixed to the lower end of the movable seat 4 , and a notch 18 is provided on the vertical guide rod 17 . The cable 7 is inserted into the vertical guide rod 17 through the notch 18 and slides on the vertical guide rod 17 .

[0042] Furthermore, inclined supports 19 are fixed on both sides of the frame 1 .

[0043] Working principle of the utility model: when loading, the first motor 3 drives the horizontal screw rod 2 to rotate and drive the moving seat 4 to move horizontally along the frame 1 to above the module stacking place of the frame 1, the second motor 6 drives the winch 5 to rotate, the rotation of the winch 5 drives the cable 7 and the lifting plate to move down to the clamping rod 8 located on both sides of the mold, the output end of the third motor 91 extends to drive the connecting plate 92 to move downward, and the sliders 94 at both ends are pushed by the connecting rod 1 95 to move closer to each other on the connecting plate 92, and at the same time, the connecting rod 2 96 drives the clamping rods 8 on both sides to move relatively close to clamp molds of different sizes. When the clamping rods 8 on both sides move relatively to clamp the mold, the ends of the clamping rods 8 are inserted into the guide holes 20 and move horizontally along the guide holes 20. After clamping the mold, the second motor 6 drives the winch 5 to rotate and drive the cable 7, the lifting plate and the mold to rise, and the first motor 3 drives the horizontal screw rod 2 to rotate and move the mold for automatic loading.

Claims

1. A mold loading sling, comprising a frame (1), characterized in that: The frame (1) is rotatably connected to a horizontal screw rod (2), one side of the frame (1) is provided with a first motor (3) for driving the horizontal screw rod (2) to rotate, the horizontal screw rod (2) is threadedly connected to a movable seat (4) that slides on the frame (1), the movable seat (4) is rotatably connected to a winch (5), the winch (5) is driven to rotate by a second motor (6) installed on the movable seat (4), a downward hanging cable (7) is wound around the winch (5), a lifting plate is fixed at the bottom end of the cable (7), two relatively movable clamping rods (8) are slidably provided at the bottom of the lifting plate, the clamping rod (8) is driven to slide by a driving mechanism (9) installed on the lifting plate, the driving mechanism (9) comprises a vertical A third motor (91) is installed on the lifting plate, a connecting plate (92) is fixed to the output end of the third motor (91), and a fixing frame (93) is fixed to the lifting plate, the connecting plate (92) is slidably connected with sliders (94) at both ends, a connecting rod 1 (95) is hinged between one side of the slider (94) and the fixing frame (93), a connecting rod 2 (96) is hinged between the side of the slider (94) away from the connecting rod 1 (95) and the clamping rod (8), the clamping rod (8) is set to be L-shaped, the fixing frame (93) is provided with a guide hole (20) for the end of the clamping rod (8) to slide through, a clamping plate (15) is fixed on the inner side of the clamping rod (8), and a plurality of protrusions (16) are provided on the clamping plate (15).

2. A mold loading sling according to claim 1, characterized in that: A first gear (10) is fixed to the output end of the first motor (3), and a second gear (11) meshing with the first gear (10) is fixed to one end of the horizontal screw rod (2) extending out of the frame (1).

3. The mold loading lifting device according to claim 1, characterized in that: A guide rail (12) is fixed on the frame (1), and a sliding groove slidably connected to the guide rail (12) is fixed on the bottom of the movable seat (4).

4. The mold loading lifting device according to claim 1, characterized in that: A hook (13) is fixed to the end of the pull rope (7), and a hanging ring (14) for the hook (13) to be hung is fixed to the lifting plate.

5. The mold loading lifting device according to claim 1, characterized in that: The clamping plate (15) is configured as a rubber plate.

6. The mold loading lifting device according to claim 1, characterized in that: A vertical guide rod (17) is fixed at the lower end of the movable seat (4), and a notch (18) is provided on the vertical guide rod (17). The pull cable (7) passes through the notch (18) and is inserted into the vertical guide rod (17) and slides on the vertical guide rod (17).

7. The mold loading lifting device according to claim 1, characterized in that: Inclined supports (19) are fixed on both sides of the frame (1).

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