Die hoisting device for die machining

Abstract

The utility model relates to the technical field of mould hoisting, in particular to a mould hoisting device for mould processing, which comprises a support, a winch mounted on one side of a top plate of the support, a rotating shaft connected onto an output shaft of the winch, two groups of rollers fixedly sleeved on the rotating shaft, and a traction rope connected and wound on the two groups of rollers. One end of the traction rope downwards penetrates through a top plate of the support and is connected to the two sides of the suspenders; the two groups of movable blocks can be controlled to be close to or far away from each other by starting the servo motor, and at the moment, the two groups of movable blocks can drive the two groups of anti-falling lifting hooks to move and adjust the distance between the two groups of anti-falling lifting hooks, so that the distance between the two groups of anti-falling lifting hooks is matched with the distance between lifting rings on the two sides of a mold; therefore, the device can be suitable for molds with different hanging ring distances in the using process, and the applicability of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould hoisting technical field, specifically, relate to a mould hoisting device for mould processing. BACKGROUND

[0002] Mould is the tool for making shaped article, it realizes the processing of article appearance mainly through the change of shaped material physical state, the mould usually needs to move to the mould that assembles or is about to assemble in the process of processing, because the weight of mould is big, it is difficult to lift it by manpower alone, therefore needs to use the special mould hoisting device to carry out the hoisting transportation of mould.

[0003] Chinese patent CN220264903U discloses a kind of hoisting structure for mould transfer, including mould main body, the top end both sides of mould main body are provided with lifting ring, the inside of lifting ring is provided with square stick, the top end both sides of square stick are all provided with recess, lifting ring is located in recess, bidirectional screw rod is rotatably installed in the inside of square stick, the top end both sides of square stick are all provided with sliding slot, the outer thread surface of both sides of bidirectional screw rod is all screw-mounted with connecting rod, connecting rod slides in sliding slot, the top end of connecting rod is fixedly installed with limit plate;The device needs to be inserted into two lifting rings on mould and make lifting ring hang in recess in the process of using, however, because the specification of different moulds usually has difference, the distance between lifting ring connected thereto is also different, the distance between two recesses for hooking lifting ring in the device cannot be adjusted, leading to its inability to hoist mould with different distance between lifting ring, in turn leading to poor applicability of the device. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of mould hoisting device for mould processing, solve the technical problem that different moulds with the distance between lifting ring cannot be hoisted in prior art.

[0005] In view of the above problems, the technical scheme provided by the utility model is:

[0006] The utility model provides a mould hoisting device for mould processing, including support, the top plate side of support is equipped with winch, the output shaft of winch is connected with the rotating shaft, the rotating shaft is fixedly sleeved with two groups of roller, two groups of roller are connected and are wound with the traction rope, the inside of support is provided with a group of derricks, the traction rope one end is down through the top plate of support and is connected in the both sides of derrick, the top of derrick is provided with two groups of movable block, still be provided with two groups of sliding groove on the derrick, the bottom of two groups of movable block is fixedly connected with the connecting rod, the connecting rod is down through the sliding groove and is fixedly connected with the anti -drop hook, the top of derrick one side is installed servo motor, the output shaft of servo motor is connected with a group of two -way screw rod, two -way screw rod both ends are screwed and are sleeved with two groups of screw -nut, two groups of screw -nut are fixedly connected on two groups of movable block respectively.

[0007] Further, two bottom support plates extending transversely are arranged at the both sides of the bottom end of the support, so as to ensure the stability of the whole support, and two groups of rollers are arranged at the both ends of the two bottom support plates.

[0008] Further, two slide rods are fixedly connected at the both sides of the top plate of the support, two slide sleeves are slidably sleeved on the surfaces of the two slide rods, and the two slide sleeves are arranged at the both sides of the derricks respectively.

[0009] Further, a scale is arranged on the surface of the derrick, and two pointers are arranged on the two movable blocks and are directed to the scale.

[0010] Further, a lighting lamp is arranged on the top plate of the support and faces the lower position of the support.

[0011] Further, an audible and visual alarm is arranged at the top end of the support.

[0012] Compared with the prior art, the utility model has the beneficial effects that: the two movable blocks can be controlled to move closer to each other or farther away from each other by starting the servo motor, at this time, the two movable blocks will drive the two anti-drop hooks to move and adjust the distance between the two anti-drop hooks, so that the distance between the two anti-drop hooks matches the distance between the two lifting rings on the two sides of the mould, therefore, the device can be applied to moulds with different distances between the lifting rings during use, thereby effectively improving the applicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiments, it should be understood, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the range, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other related drawings according to these drawings.

[0014] Figure 1 It is the structural schematic view of the utility model;

[0015] Figure 2 It is the structural schematic view of the utility model Figure 1 It is the enlarged view of A place in the utility model;

[0016] Figure 3 It is the structural schematic view of the utility model in the boom and movable block;

[0017] Figure 4 It is the sectional view structural schematic view of the utility model in the boom.

[0018] In the drawing: 1, support; 2, winch; 3, rotating shaft; 4, roller; 5, traction rope; 6, boom; 7, movable block; 8, sliding slot; 9, connecting rod; 10, anti-drop lifting hook; 11, servo motor; 12, bidirectional screw; 13, screw sleeve; 14, sliding rod; 15, sliding sleeve; 16, scale; 17, pointer; 18, illuminating lamp; 19, sound-light alarm; 20, bottom support plate; 21, roller. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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.

[0020] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. 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.

[0021] Please refer to Figures 1-4The utility model provides a mould hoisting device for mould processing, including support 1, the top plate side of support 1 is installed with winch 2, is connected with the output shaft of winch 2 on the rotating shaft 3, the rotating shaft 3 is fixedly sleeved with two groups of roller 4, two groups of roller 4 are connected and are wound with traction rope 5, when the output shaft of winch 2 is started to rotate, winch 2 will drive rotating shaft 3 to rotate, in turn drive two groups of roller 4 to rotate simultaneously, in this process, two groups of roller 4 will simultaneously wind or lengthen the traction rope 5 wound on it, the inside of support 1 is provided with a group of derricks 6, one end of traction rope 5 passes through the top plate of support 1 downwards and is connected at the both sides of derrick 6, so when two groups of roller 4 simultaneously wind or lengthen traction rope 5, derrick 6 will keep horizontal state and rise or fall under the synchronous traction of the traction rope 5 at both sides, the top of derrick 6 is provided with two groups of movable blocks 7, derrick 6 is also provided with two groups of sliding grooves 8, the bottom of two groups of movable blocks 7 is fixedly connected with connecting rod 9, connecting rod 9 passes through sliding groove 8 downwards and is fixedly connected with anti-off lifting hook 10, connecting rod 9 can slide horizontally along the direction of sliding groove 8, when movable block 7 is driven, it will slide horizontally at the top of derrick 6 under the guidance of connecting rod 9 and sliding groove 8, anti-off lifting hook 10 can be used to hook the lifting ring on the both sides of mould, the top of derrick 6 is installed with servo motor 11 on one side, a group of two -way screw rods 12 are connected on the output shaft of servo motor 11, two groups of screw nuts 13 are threadedly sleeved on the both ends of two -way screw rod 12, two groups of screw nuts 13 are fixedly connected on two groups of movable blocks 7 respectively, the thread direction of the both ends of two -way screw rod 12 is opposite, because when two -way screw rod 12 is rotated under the driving of servo motor 11, two groups of screw nuts 13 on it will be driven in the opposite direction and approach each other or move away from each other along the direction of two -way screw rod 12, so that two groups of movable blocks 7 can be driven to approach each other or move away from each other under the driving of screw nut 13, to adjust the interval of two groups of movable blocks 7.

[0022] When using, the whole support 1 is moved to the mould to be hoisted, the traction rope 5 wound on the roller 4 is lengthened by starting the winch 2, then the derrick 6 is controlled to move downwards to approach the mould to be hoisted, the two movable blocks 7 are controlled to approach each other or move away from each other by starting the servo motor 11, at this time, the two anti-off lifting hooks 10 are driven to move and the interval of the two anti-off lifting hooks 10 is adjusted, so that the interval of the two anti-off lifting hooks 10 matches the interval of the lifting rings on the both sides of the mould, so it can be suitable for the moulds with different lifting ring intervals, when the two anti-off lifting hooks 10 are aligned with the lifting rings on the both sides of the mould, the anti-off lifting hooks 10 are hooked on the lifting rings, the winch 2 on the roller 4 is wound by starting the winch 2, then the derrick 6 is controlled to move upwards and the mould is hoisted upwards by the two anti-off lifting hooks 10, at this time, the mould can be hoisted and transported to the required position by moving the whole support 1.

[0023] Further, refer to Figure 1The two lateral ends of the bottom of the support 1 are provided with two bottom support plates 20 extending laterally, which ensure the stability of the support 1 as a whole, and the two ends of the two groups of bottom support plates 20 are respectively provided with two groups of rollers 21, which rollingly contact the ground, so that the support 1 as a whole can be pushed to the desired position.

[0024] Further, please refer to Figure 1 The top plate of the support 1 is fixedly connected with two slide rods 14, the surfaces of the two groups of slide rods 14 are slidably sleeved with two groups of slide sleeves 15, and the two groups of slide sleeves 15 are arranged at the two sides of the suspender 6. The slide sleeve 15 can slide vertically along the surface of the slide rod 14, so that the slide rod 14 and the slide sleeve 15 can guide the movement of the suspender 6, so that the suspender 6 can be raised or lowered without horizontal swinging, thereby enabling the mold hoisted below the suspender 6 to be kept stable and not prone to shaking.

[0025] Further, please refer to Figure 2 and Figure 3 The surface of the suspender 6 is provided with a scale 16, and the two groups of movable blocks 7 are connected with a pointer 17 pointing to the scale 16. When the two groups of movable blocks 7 are controlled to approach or move away from each other, the distance between the two groups of movable blocks 7 can be quickly known by observing the position of the pointer 17 pointing to the scale 16, so that the user can measure the distance between the two groups of lifting eyes on the mold in advance, and then quickly adjust the distance between the two groups of anti-falling hooks 10 to match the distance between the lifting eyes of the mold, so that the hoisting work is more convenient and fast.

[0026] Further, please refer to Figure 1 The top plate of the support 1 is provided with a lighting lamp 18, which faces the lower position of the support 1. The lighting lamp 18 can illuminate the surrounding of the support 1 downward, so that the user can perform the mold hoisting work at night.

[0027] Further, please refer to Figure 1 The top end of the support 1 is provided with an audible and visual alarm 19. When the support 1 is pushed to move, the audible and visual alarm 19 can be turned on to emit sound and light alarm signals to attract the attention of people around, so as to avoid accidents caused by the collision of people around with the support 1 or the mold.

[0028] The above is only a preferred embodiment of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A mold hoisting device for mold processing, comprising a bracket (1), characterized in that, The top plate side of the support (1) is provided with a winch (2), the output shaft of the winch (2) is connected with a rotating shaft (3), the rotating shaft (3) is fixedly sleeved with two groups of rollers (4), the two groups of rollers (4) are connected and wound with a traction rope (5), the inside of the support (1) is provided with a group of derricks (6), one end of the traction rope (5) passes downward through the top plate of the support (1) and is connected on both sides of the derrick (6), the top end of the derrick (6) is provided with two groups of movable blocks (7), the derrick (6) is also provided with two groups of sliding grooves (8), the bottom end of the two groups of movable blocks (7) is fixedly connected with a connecting rod (9), the connecting rod (9) passes downward through the sliding groove (8) and is fixedly connected with an anti-dropping hook (10), the top end side of the derrick (6) is provided with a servo motor (11), the output shaft of the servo motor (11) is connected with a group of bidirectional screws (12), the two ends of the bidirectional screw (12) are threadedly sleeved with two groups of screw sleeves (13), the two groups of screw sleeves (13) are respectively fixedly connected on the two groups of movable blocks (7).

2. The mold hoisting device for mold processing according to claim 1, characterized by, The bottom end of the support (1) is provided with two transversely extending bottom support plates (20), which ensures the stability of the support (1), and the two ends of the two groups of bottom support plates (20) are respectively provided with two groups of rollers (21).

3. The mold hoisting device for mold processing according to claim 1, characterized by, The top plate of the support (1) is fixedly connected with a sliding rod (14), the surface of the two groups of sliding rods (14) is slidably sleeved with a sliding sleeve (15), and the two groups of sliding sleeves (15) are respectively arranged on both sides of the derrick (6).

4. The mold hoisting device for mold processing according to claim 1, characterized by, The surface of the derrick (6) is provided with a scale (16), and the two groups of movable blocks (7) are connected with a pointer (17) pointing to the scale (16).

5. The mold hoisting device for mold processing according to Claim 1, characterized by, The top plate of the support (1) is provided with an illuminating lamp (18), and the illuminating lamp (18) faces the downward position of the support (1).

6. The mold hoisting device for mold processing according to Claim 1, characterized by The top end of the support (1) is provided with an audible and visual alarm (19).

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