Die hoisting equipment with automatic positioning function

Abstract

The utility model discloses automatic positioning mould hoisting equipment, which belongs to the technical field of hoisting equipment, and comprises two vertical frames, a plurality of folding mechanisms, a centering mechanism and a hoisting mechanism, the folding mechanisms are arranged between the two vertical frames, the two folding mechanisms are arranged on the upper sides of the vertical frames, and the centering mechanism is arranged on the lower side of the vertical frames. The folding mechanism is arranged on the lower side of the vertical frame, the centering mechanism is installed on the lower middle side of the vertical frame, the hoisting mechanism is installed on the folding mechanism on the upper side of the vertical frame, the folding mechanism comprises a fixed base, a rotating rod, a connector, an extending frame and a connecting rod, the fixed base is fixedly installed on the vertical frame, and the rotating rod is fixedly installed on the connecting rod. One end of the rotating rod is hinged to the fixed base, and the connector is fixedly installed at the end, away from the fixed base, of the rotating rod. By means of the mode, the device can be rapidly unfolded and folded in one step, the occupied space of the device is reduced, and a replacement mold can be rapidly centered and positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoisting equipment technical field, concretely is a mould hoisting equipment of automatic positioning. BACKGROUND

[0002] Mould is the tool for the shaping article in industrial production, and most mould materials adopt metal materials, such as die casting mould, forging mould, etc., and usually these moulds are large in size and heavy in weight, so when being repaired and replaced, multiple people are needed to operate, and hoisting equipment is used to hoist and move the mould, hoist the mould to the mould installation table, and then install the mould after fine adjustment of the position of the mould.

[0003] The Chinese patent with publication number CN222498449U proposes a hoisting equipment based on a mould, which comprises a cross beam, a hoisting unit, a first lifting unit, a second lifting unit, a first moving unit and a second moving unit. The two ends of the cross beam are connected to the first lifting unit and the second lifting unit through connecting blocks. The hoisting unit is movably connected below the cross beam. The hoisting unit comprises a box body, a power supply, a hoisting motor, a transmission gear set, a transmission pulley set, a hoisting cable and a plurality of hooks connected to the box body. The power supply is electrically connected to the hoisting motor. The hoisting motor is used to drive the transmission gear set to move. The hoisting cable is connected to the transmission gear set and the transmission pulley set. The plurality of hooks are connected to the transmission pulley set. The lower part of the first lifting unit is connected to the upper part of the first moving unit. The lower part of the second lifting unit is connected to the upper part of the second moving unit.

[0004] However, the technical solution of this patent has the following problems:

[0005] This patent cannot be quickly unfolded and folded in one step, and cannot quickly center and position the replacement mould.

[0006] Therefore, the technical personnel in the art provide a mould hoisting equipment with automatic positioning to solve the above problems. UTILITY MODEL CONTENT

[0007] The utility model aims at providing a mould hoisting equipment with automatic positioning to solve the problems proposed in the background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] The utility model provides an automatic positioning mould hoisting equipment, including two vertical frames, still includes: folding mechanism, centering mechanism and hoisting mechanism, a plurality of folding mechanism is installed between two vertical frames, two folding mechanism is arranged on the vertical frame upside, one folding mechanism is arranged on the vertical frame downside, the centering mechanism is installed in the vertical frame downside, the hoisting mechanism is installed on the folding mechanism of vertical frame upside, the folding mechanism includes: fixed base, rotating rod, connecting head, extension frame and connecting rod, the fixed base is fixedly installed on the vertical frame, the rotating rod one end is hinged on the fixed base, the connecting head is fixedly installed on the rotating rod far from the fixed base one end, the extension frame is fixedly installed on the left connecting head, the connecting rod left and right two ends are hinged on the connecting head far from the rotating rod one end respectively, a plurality of self locking universal wheel is fixedly installed on the vertical frame downside,

[0010] Further, the centering mechanism includes: a crossbar, a servo electric cylinder, a push rod, and a support rod, the crossbar is fixedly installed on the lower side of the vertical frame, the servo electric cylinder is fixedly installed on the upper side of the crossbar, the push rod is hinged on the output end of the servo electric cylinder, and the support rod is hinged on the crossbar, and the support rod is hinged on the middle side of the push rod.

[0011] Further, the centering mechanism further includes: a moving assembly, the moving assembly is installed on the end of the push rod away from the servo electric cylinder;

[0012] Further, the moving assembly includes: a connecting frame, a first guide rail, and a first sliding block, the connecting frame is hinged on the end of the support rod away from the crossbar, the first guide rail is fixedly installed on the connecting frame, the first sliding block is slidingly connected to the first guide rail, and the end of the push rod away from the servo electric cylinder is hinged on the rear side of the connecting frame.

[0013] Further, the moving assembly further includes: a buffer assembly, the buffer assembly is installed on the side wall of the connecting frame, the buffer assembly includes: a support frame and a buffer wheel, the support frame is fixedly installed on the side wall of the connecting frame, a plurality of buffer wheels are rotatably connected to the support frame through shafts, and the buffer wheel shell is provided as a rubber wheel.

[0014] Further, the hoisting mechanism includes: a top plate, a second guide rail, a second sliding block, a moving plate, and an electric hoist, the top plate is fixedly installed on the rotating rods of the two folding mechanisms on the upper side of the vertical frame, two second guide rails are fixedly installed on the top plate, a plurality of second sliding blocks are slidingly connected to the second guide rails, the moving plate is fixedly installed on the second sliding blocks, and the electric hoist is fixedly installed on the moving plate.

[0015] Further, the hoisting mechanism further includes: a driving assembly, the driving assembly is installed on the top plate.

[0016] Further, the driving assembly comprises a servo motor, a threaded rod and a connecting iron chain, the servo motor is fixedly installed on the top plate through a motor support, one end of the threaded rod is fixedly connected to an output shaft of the servo motor, the other end of the threaded rod is rotatably connected to the top plate, the middle side of the threaded rod is threadedly connected to the moving plate, the connecting iron chain is fixedly installed at an output end of the electric hoist, and the side, away from the output end of the electric hoist, of the connecting iron chain is fixedly installed with the replacement mold.

[0017] Compared with the prior art, the utility model has the advantages that: 1. the two rotating rods of the folding mechanism are rotated, the vertical frames on the fixed base on the one side of the rotating rod are close to each other, and when the two vertical frames are close to the preset position, stop, the two vertical frames can be quickly fixed together through the magic tape and the elastic band, so that the whole equipment can be quickly folded, when the equipment is unfolded, the extension frame on the connecting head is moved by the rotation of the rotating rod, when the right side of the extension frame is close to the rotating rod, the two rotating rods can be unfolded, the extension frame is used for supporting the two rotating rods, so that the two rotating rods will not be excessively rotated, the equipment can be quickly unfolded and folded in one step, and the occupied space of the equipment is reduced.

[0018] 2. the output end of the servo motor is extended to drive the rotating of the push rod, the rotating of the push rod drives the rotating of the supporting rod, the rotating of the push rod and the supporting rod drives the moving of the connecting frame to the center position of the two vertical frames, the moving of the connecting frame to the center position of the two vertical frames clamps the mold installation table frame, so that the equipment is automatically centered to the left and right positions of the mold installation table frame, the output shaft of the servo motor is rotated to drive the rotating of the threaded rod, the rotating of the threaded rod drives the moving of the moving plate, the moving of the moving plate drives the moving of the electric hoist, the moving of the electric hoist drives the moving of the replacement mold, so that the front and back positions of the replacement mold and the mold installation table frame are aligned, and the quick centering and positioning of the replacement mold are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure diagram of the utility model Figure 1 ;

[0020] Figure 2 It is a front view of the utility model

[0021] Figure 3 It is a three-dimensional structure diagram of the utility model Figure 2 ;

[0022] Figure 4 It is a partial structure diagram of the folding state of the utility model

[0023] Figure 5 It is a partial structure diagram of the folding mechanism of the utility model

[0024] Figure 6Part structure schematic view of the centering mechanism of the utility model;

[0025] Figure 7 Part structure schematic view of the hoisting mechanism of the utility model.

[0026] In the drawing: 1, vertical frame; 2, folding mechanism; 21, fixed base; 22, rotating rod; 23, connecting head; 24, extension frame; 25, connecting rod; 3, centering mechanism; 31, cross rod; 32, servo electric cylinder; 33, push rod; 34, support rod; 35, connecting frame; 36, first guide rail; 37, first sliding block; 38, support frame; 39, buffer wheel; 4, hoisting mechanism; 41, top plate; 42, second guide rail; 43, second sliding block; 44, moving plate; 45, electric hoist; 46, servo motor; 47, threaded rod; 48, connecting iron chain; 49, replacement mold. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] In the following description, "left", "right", "front", "back", "up", "down" are oriented with the perspective of the front view.

[0029] Embodiment one: in some embodiments, referring to the accompanying drawings of the specification Figures 1-7 An automatic positioning mold hoisting equipment, including two vertical frames 1, still includes: folding mechanism 2, centering mechanism 3 and hoisting mechanism 4, multiple folding mechanisms 2 are installed between two vertical frames 1, two folding mechanisms 2 are arranged on the upper side of the vertical frame 1, one folding mechanism 2 is arranged on the lower side of the vertical frame 1, the centering mechanism 3 is installed in the lower side of the vertical frame 1, the hoisting mechanism 4 is installed on the folding mechanism 2 on the upper side of the vertical frame 1, the folding mechanism 2 includes: fixed base 21, rotating rod 22, connecting head 23, extension frame 24 and connecting rod 25, the fixed base 21 is fixedly installed on the vertical frame 1, one end of the rotating rod 22 is hinged on the fixed base 21, the connecting head 23 is fixedly installed on the end of the rotating rod 22 away from the fixed base 21, the extension frame 24 is fixedly installed on the left connecting head 23, the connecting rod 25 is hingedly connected on the end of the connecting head 23 away from the rotating rod 22, multiple self-locking universal wheels are fixedly installed on the lower side of the vertical frame 1.

[0030] The folding mechanism 2 folds the two vertical frames 1, reducing the overall space occupied by the equipment. The centering mechanism 3 performs a centering operation, so that the equipment is automatically centered when it is moved to the position of the mold mounting table. This facilitates the rapid left-right centering of the replacement mold 49 and the mold mounting table. The hoisting mechanism 4 performs rapid front-back centering of the replacement mold 49 and the mold mounting table.

[0031] The two rotating rods 22 of the folding mechanism 2 rotate, causing the vertical frames 1 on the fixed base 21 on one side of the rotating rods 22 to move closer to each other. After the two vertical frames 1 move closer to the preset position, they stop. The two vertical frames 1 can be quickly fixed together by Velcro and elastic band, so that the whole device can be folded quickly. When the device is unfolded, the rotating rods 22 rotate and drive the extension frame 24 on the connector 23 to move. When the right side of the extension frame 24 is close to the rotating rods 22, the two rotating rods 22 can be unfolded. The extension frame 24 is used to support the two rotating rods 22 so that they do not rotate excessively. This is conducive to the quick unfolding and folding of the device in one step and reduces the space occupied by the device.

[0032] Example 2: In some embodiments, such as Figures 1-7 In a preferred embodiment of this utility model, the centering mechanism 3 includes: a crossbar 31, a servo electric cylinder 32, a push rod 33, and a support rod 34. The crossbar 31 is fixedly installed on the lower side of the vertical frame 1, the servo electric cylinder 32 is fixedly installed on the upper side of the crossbar 31, one end of the push rod 33 is hinged to the output end of the servo electric cylinder 32, one end of the support rod 34 is hinged to the crossbar 31, and the middle side of the support rod 34 is hinged to the middle side of the push rod 33.

[0033] The centering mechanism 3 further includes a moving component, which is installed at the end of the push rod 33 away from the servo electric cylinder 32.

[0034] The moving component includes: a connecting frame 35, a first guide rail 36, and a first slider 37. The front side of the connecting frame 35 is hinged to the end of the support rod 34 away from the crossbar 31. The first guide rail 36 is fixedly installed on the connecting frame 35. The first slider 37 is slidably connected to the first guide rail 36. The end of the push rod 33 away from the servo electric cylinder 32 is hinged to the rear side of the connecting frame 35.

[0035] When the equipment moves to the position of the mold installation mesa frame, the servo cylinder 32 of the centering mechanism 3 outputs to extend the push rod 33 to rotate, the push rod 33 rotates to drive the support rod 34 to rotate, and the simultaneous rotation of the push rod 33 and the support rod 34 drives the connecting frame 35 to move towards the center position of the two vertical frames 1, the movement of the connecting frame 35 towards the center position of the two vertical frames 1 clamps the mold installation mesa frame, so that the equipment is automatically centered to the left and right positions of the mold installation mesa frame, which is beneficial to the quick centering of the left and right positions of the replacement mold 49 and the mold installation mesa frame, and is beneficial to the quick centering and positioning of the replacement mold 49.

[0036] The moving assembly further comprises a buffer assembly installed on the side wall of the connecting frame 35, the buffer assembly comprising a support frame 38 and a plurality of buffer wheels 39, the support frame 38 being fixedly installed on the side wall of the connecting frame 35, and the buffer wheels 39 being rotatably connected to the support frame 38 through rotating shafts, and the buffer wheels 39 being rubber wheels.

[0037] The movement of the connecting frame 35 towards the center position of the two vertical frames 1 drives the support frame 38 and the buffer wheels 39 of the buffer assembly to move towards the direction of the mold installation mesa frame, the buffer wheels 39 provide buffering, and at the same time, the equipment can move in the front and back directions, which is beneficial to the quick centering and adjustment of the equipment.

[0038] The lifting mechanism 4 comprises a top plate 41, a second guide rail 42, a second sliding block 43, a moving plate 44, and an electric hoist 45, the top plate 41 being fixedly installed on the rotating rods 22 of the two folding mechanisms 2 on the upper side of the vertical frame 1, the two second guide rails 42 being fixedly installed on the top plate 41, the plurality of second sliding blocks 43 being slidably connected to the second guide rails 42, the moving plate 44 being fixedly installed on the second sliding blocks 43, and the electric hoist 45 being fixedly installed on the moving plate 44, the second guide rails 42 and the second sliding blocks 43 being used to limit the front and back movement of the moving plate 44.

[0039] The lifting mechanism 4 further comprises a driving assembly installed on the top plate 41, the driving assembly comprising a servo motor 46, a threaded rod 47, and a connecting iron chain 48, the servo motor 46 being fixedly installed on the top plate 41 through a motor support, one end of the threaded rod 47 being fixedly connected to the output shaft of the servo motor 46, the other end of the threaded rod 47 being rotatably connected to the top plate 41, the threaded rod 47 being threadedly connected to the moving plate 44 in the middle, and the connecting iron chain 48 being fixedly installed on the output end of the electric hoist 45, and the side of the connecting iron chain 48 away from the output end of the electric hoist 45 being fixedly installed with the replacement mold 49.

[0040] The output end of the electric hoist 45 of the hoisting mechanism 4 moves upward to drive the connecting iron chain 48 and the replacement mold 49 to move upward, the replacement mold 49 moves upward to a preset distance, at this time, the equipment can be moved to the position of the mold installation table surface frame, the centering mechanism 3 is started, the equipment is centered in the left and right positions of the mold installation table surface frame, the output end of the electric hoist 45 moves upward to drive the replacement mold 49 to move downward by a small distance, at this time, the replacement mold 49 and the front and back positions of the mold installation table surface frame are centered, the output shaft of the servo motor 46 rotates to drive the threaded rod 47 to rotate, the threaded rod 47 rotates to drive the moving plate 44 to move forward and backward, the moving plate 44 moves forward and backward to drive the electric hoist 45 to move forward and backward, the electric hoist 45 moves forward and backward to drive the replacement mold 49 to move forward and backward, so that the front and back positions of the replacement mold 49 and the mold installation table surface frame are aligned, which is beneficial to the rapid centering of the front and back positions of the replacement mold 49 and the mold installation table surface frame, and is beneficial to the rapid centering and positioning of the replacement mold 49.

[0041] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatically positioned mould hoisting device comprising two vertical frames (1), characterised in that, Also include: Folding mechanism (2), centering mechanism (3) and hoisting mechanism (4), a plurality of said folding mechanism (2) is installed between two vertical frame (1), the vertical frame (1) upper side is provided with two folding mechanism (2), the vertical frame (1) lower side is provided with one folding mechanism (2), the centering mechanism (3) is installed in the vertical frame (1) lower side, the hoisting mechanism (4) is installed in the vertical frame (1) upper side folding mechanism (2), the folding mechanism (2) includes: fixed base (21), rotating rod (22), connecting head (23), extension frame (24) and connecting rod (25), the fixed base (21) is fixedly installed on the vertical frame (1), the rotating rod (22) is hinged on the fixed base (21) one end, the connecting head (23) is fixedly installed on the rotating rod (22) away from the fixed base (21) one end, the extension frame (24) is fixedly installed on the left connecting head (23), the connecting rod (25) is hinged on the connecting head (23) away from the rotating rod (22) one end respectively, the vertical frame (1) lower side is fixedly installed with a plurality of self-locking universal wheel.

2. The automatically positioned mold hoist apparatus of claim 1, wherein, The centering mechanism (3) includes: cross bar (31), servo electric cylinder (32), push rod (33) and support rod (34), the cross bar (31) is fixedly installed in the vertical frame (1) lower side, the servo electric cylinder (32) is fixedly installed on the cross bar (31) upper side, the push rod (33) one end is hinged on the output end of the servo electric cylinder (32), the support rod (34) one end is hinged on the cross bar (31), the support rod (34) middle side is hinged on the push rod (33) middle side.

3. The automatically positioned mold hoist apparatus of claim 2, wherein, The centering mechanism (3) further includes: moving assembly, the moving assembly is installed on the push rod (33) away from the servo electric cylinder (32) one end.

4. The automatically positioned mold hoist apparatus of claim 3, wherein, The moving assembly includes: connecting frame (35), first guide rail (36) and first sliding block (37), the connecting frame (35) front side is hinged on the support rod (34) away from the cross bar (31) one end, the first guide rail (36) is fixedly installed on the connecting frame (35), the first sliding block (37) is slidingly connected on the first guide rail (36), the push rod (33) away from the servo electric cylinder (32) one end is hinged on the connecting frame (35) rear side.

5. The automatically positioned mold hoist apparatus of claim 4, wherein, The moving assembly further includes: buffer assembly, the buffer assembly is installed on the connecting frame (35) side wall.

6. The automatically positioned mold hoist apparatus of claim 5, wherein, The hoisting mechanism (4) includes: top plate (41), second guide rail (42), second sliding block (43), moving plate (44) and electric hoist (45), the top plate (41) is fixedly installed on the vertical frame (1) upper side two folding mechanism (2) rotating rod (22), two the second guide rail (42) is fixedly installed on the top plate (41), a plurality of the second sliding block (43) is slidingly connected on the second guide rail (42), the moving plate (44) is fixedly installed on the second sliding block (43), the electric hoist (45) is fixedly installed on the moving plate (44).

7. The automatically positioned mold hoist apparatus of claim 6, wherein, The lifting mechanism (4) further comprises a driving assembly installed on the top plate (41).

8. The automatically positioned mold hoist apparatus of claim 7, wherein, The driving assembly comprises a servo motor (46), a threaded rod (47) and a connecting iron chain (48), the servo motor (46) is fixedly installed on the top plate (41) through a motor support, one end of the threaded rod (47) is fixedly connected to an output shaft of the servo motor (46), the other end of the threaded rod (47) is rotatably connected to the top plate (41), the middle side of the threaded rod (47) is threadedly connected to the moving plate (44), and the connecting iron chain (48) is fixedly installed on an output end of the electric hoist (45).

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