A 90-degree flipping omnidirectional walking mold turning machine

Abstract

The utility model discloses an omnidirectional walking mold turning machine with 90-degree flipping, comprising a U-shaped fixed frame, a reinforcing beam symmetrically fixed at the center of the fixed frame, a first hydraulic rod arranged between the reinforcing beams, a moving platform arranged at the upper end of the fixed frame, a hydraulic flipping assembly and a flipping platform rotatably connected at the upper end of the moving platform, the hydraulic flipping assembly and the flipping platform rotatably connected, one end of the first hydraulic rod fixedly connected to the fixed frame, the other end of the first hydraulic rod fixedly connected to the moving platform, a cross beam symmetrically fixed to the lower end of the fixed frame, a support arm conveniently rotatably connected to the left and right ends of the cross beam, the first hydraulic rod cooperates with the hydraulic flipping assembly, when the hydraulic flipping assembly works to flip the weight on the flipping platform, the first hydraulic rod is extended and retracted, thereby driving the moving platform to move slowly, thereby maintaining the center of gravity of the flipped weight at the center of the fixed frame, preventing the center of gravity of the weight from appearing at the edge of the fixed frame, causing one end of the device to tilt.

Description

Technical Field

[0001] The utility model relates to the technical field of mold turning, in particular to an omnidirectional walking mold turning machine capable of turning at 90 degrees. Background Art

[0002] The mold turning machine is a machine that converts the mold from horizontal to vertical or vice versa. Its appearance can save the labor of the staff. It is not only simple in structure but also highly efficient.

[0003] The existing fully automatic mold turning machine has certain disadvantages when used:

[0004] 1. The existing mold turning machine cannot adjust the center of the heavy object during the mold turning. Since the center of the heavy object is constantly changing during the turning process, when the center is close to the edge of the mold turning machine, one end of the mold turning machine will be lifted up, resulting in the inability to complete the turning of the heavy object. In severe cases, the heavy object will slide directly off the mold turning machine, causing a safety accident.

[0005] 2. When encountering a rectangular object with a length greater than a height, when flipping the heavy object, it is like a lever with a lot of force. The hydraulic rod needs to overcome a lot of gravity to support and lift the heavy object. It is easy for the hydraulic rod to explode, resulting in the inability to flip the heavy object. Utility Model Content

[0006] The utility model provides an omnidirectional walking mold turning machine with 90-degree turning, which solves the above problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flipping omnidirectional walking mold turning machine, comprising a U-shaped fixed frame, a reinforcing beam is symmetrically fixed at the center of the fixed frame, a first hydraulic rod is arranged between the reinforcing beams, a moving platform is arranged at the upper end of the fixed frame, a hydraulic flipping assembly and a flipping platform are rotatably connected at the upper end of the moving platform, the hydraulic flipping assembly is rotatably connected to the flipping platform, one end of the first hydraulic rod is fixedly connected to the fixed frame, the other end of the first hydraulic rod is fixedly connected to the moving platform, a cross beam is symmetrically fixed to the lower end of the fixed frame, a support arm is conveniently rotatably connected to the left and right ends of the cross beam, a support rod is respectively fixed to the support arm, and walking wheels are symmetrically fixed to the lower ends of the two cross beams;

[0008] The hydraulic flipping assembly includes a main hydraulic rod, and an auxiliary hydraulic rod and a lifting hydraulic rod are respectively provided on the front and rear sides of the main hydraulic rod. The auxiliary hydraulic rod is located on the outside of the lifting hydraulic rod. One ends of the main hydraulic rod, the auxiliary hydraulic rod and the lifting hydraulic rod are respectively rotatably connected to the moving platform, and the other ends of the main hydraulic rod and the auxiliary hydraulic rod are respectively rotatably connected to the flipping platform, and the other ends of the lifting hydraulic rod are respectively rotatably connected to the lifting plate, and the other ends of the lifting plates are respectively rotatably connected to the moving platform.

[0009] Preferably, sliding grooves are respectively provided on the inner wall of the fixed frame and the front and rear ends of the reinforcing beam; a symmetrically arranged I-beam is fixed to the lower end of the movable platform; a plurality of first load-bearing wheels are fixed along the long sides of two opposite sides of the I-beams; the lower end of the movable platform is rotatably connected to a symmetrically arranged second load-bearing wheel; the first load-bearing wheel and the second load-bearing wheel are slidably connected in the sliding grooves of the fixed frame and the reinforcing beam; a connecting plate is fixed to the lower end of the movable platform; one end of the first hydraulic rod is fixed to the fixed frame; and the other end of the first hydraulic rod is fixedly connected to the connecting plate.

[0010] Preferably, the movable platform includes a reinforcing plate and a connecting beam, the movable platform is U-shaped, at least four reinforcing plates are fixed to the upper end of the movable platform, the connecting beam is fixed to the left end of the cross beam, the reinforcing plate and the connecting beam are fixedly connected, a connecting seat is symmetrically fixed to the upper end of the movable platform, a connecting rod is rotatably connected to the connecting seat, and the movable platform is rotatably connected to the flipping platform and the lifting plate through the connecting seat and the connecting rod respectively.

[0011] Preferably, the flip table comprises an L-shaped flip plate, an L-shaped flip frame is symmetrically fixed to the right end of the flip plate, a support block is fixed to the right end of the flip plate, and a support seat is symmetrically fixed to the lower end of the flip plate.

[0012] Preferably, the corner of the L-shaped flip frame is rotatably connected to a connecting seat on the moving platform.

[0013] Preferably, the length of the support arm is half the length of the short side of the fixing frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. Through the cooperation of the first hydraulic rod and the hydraulic flip assembly, when the hydraulic flip assembly works to flip the heavy object on the flip table, the first hydraulic rod is extended and retracted, thereby driving the mobile platform to move slowly, so that the center of gravity of the flipped heavy object is maintained at the center of the fixed frame, preventing the center of gravity of the heavy object from appearing at the edge of the fixed frame and causing one end of the device to tilt.

[0016] 2. When a rectangular heavy object whose length is greater than its height is flipped by the lifting hydraulic rod and the lifting plate in cooperation with the main hydraulic rod and the auxiliary hydraulic rod, the lifting hydraulic rod and the lifting plate support the flipping table, and the lifting hydraulic rod is farther away from the flipping table, so that the lifting hydraulic rod only needs to provide a smaller force to achieve the effect of supporting the lifting object. The main hydraulic rod, the auxiliary hydraulic rod, the lifting hydraulic rod and the lifting plate cooperate so that the device can flip heavy objects and prevent the hydraulic flipping component from exploding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the hydraulic turning assembly and turning platform of the utility model;

[0019] Figure 3 It is a schematic diagram of the hydraulic turning assembly and turning platform of the utility model;

[0020] Figure 4 This is a schematic diagram of a hydraulic flip assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of a fixing frame of the utility model;

[0022] Figure 6 It is an overall schematic diagram of the utility model.

[0023] Explanations in the figure: 1. Fixed frame; 2. Crossbeam; 3. I-beam; 4. Moving platform; 5. Hydraulic flip assembly; 6. Flip platform; 101. Reinforcement beam; 102. Sliding groove; 103. First hydraulic rod; 201. Support arm; 202. Support rod; 203. Travel wheel; 301. First load-bearing wheel; 401. Reinforcement plate; 402. Connecting beam; 403. Connecting plate; 404. Second load-bearing wheel; 405. Connecting seat; 406. Connecting rod; 501. Main hydraulic rod; 502. Auxiliary hydraulic rod; 503. Lifting hydraulic rod; 504. Lifting plate; 601. Flip plate; 602. Flip frame; 603. Support block; 604. Support seat. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] See also Figure 1 , Figure 2 , Figure 3 ,and Figure 5A 90-degree flipping omnidirectional walking mold turning machine comprises a mouth-shaped fixed frame 1, a reinforcing beam 101 is symmetrically fixed in the center of the fixed frame 1, and the reinforcing beam 101 is fixed in the center of the fixed frame 1 to increase the overall rigidity of the fixed frame 1, so that the fixed frame 1 can withstand a greater force to prevent the fixed frame 1 from deforming, and a first hydraulic rod 103 is arranged between the reinforcing beams 101, one end of the first hydraulic rod 103 is fixedly connected to the fixed frame 1, and the other end of the first hydraulic rod 103 is fixedly connected to the moving platform 4. When the heavy object on the flipping platform 6 is flipped, the first hydraulic rod 103 is telescopically driven to move the moving platform 4 through the connecting plate 403 to adjust the center of gravity of the heavy object when flipping, and the upper end of the fixed frame 1 is provided with a moving platform 4, and the upper end of the moving platform 4 is rotatably connected with a hydraulic flipping assembly 5 and a flipping platform 6, and the hydraulic flipping assembly 5 is rotatably connected to the flipping platform 6, and the first hydraulic rod 103 is matched with the hydraulic flipping assembly 5. When the hydraulic flipping assembly 5 works to flip the weight on the flipping platform 6, the first hydraulic rod 103 is extended and retracted, thereby driving the moving platform 4 to move slowly, so that the center of gravity of the flipped weight is maintained at the center of the fixed frame 1 to prevent the center of gravity of the weight from appearing at the edge of the fixed frame 1 and causing one end of the device to tilt. The lower end of the fixed frame 1 is symmetrically fixed with a beam 2, and the left and right ends of the beam 2 are conveniently connected to a support arm 201 for rotation. The support arms 201 are respectively fixed with support rods 202, and the lower ends of the two beams 2 are symmetrically fixed with walking wheels 203. The length of the support arms 201 is half the length of the short side of the fixed frame 1. The support rods 202 are used to increase the area supported by the device to prevent tipping when flipping the weight. At the same time, the device is supported by the support rods 202 to prevent the gravity of the weight from being entirely applied to the walking wheels 203, causing the walking wheels 203 to be damaged.

[0026] See also Figure 2 , Figure 3 and Figure 4The hydraulic flip assembly 5 includes a main hydraulic rod 501, and a secondary hydraulic rod 502 and a lifting hydraulic rod 503 are respectively provided on the front and rear sides of the main hydraulic rod 501. The main hydraulic rod 501 and the secondary hydraulic rod 502 cooperate to flip the heavy object on the flip table 6. At the same time, the main hydraulic rod 501 and the secondary hydraulic rod 502 are rotatably connected to the flip frame 602 to ensure that the device can realize a 90-degree flip of the heavy object. The secondary hydraulic rod 502 is located on the outside of the lifting hydraulic rod 503. One end of the main hydraulic rod 501, the secondary hydraulic rod 502 and the lifting hydraulic rod 503 are respectively rotatably connected to the moving platform 4, and the other ends of the main hydraulic rod 501 and the secondary hydraulic rod 502 are respectively rotatably connected to the flip table 6. The other end of the hydraulic rod 503 is rotatably connected to a lifting plate 504, and the other end of the lifting plate 504 is rotatably connected to the moving platform 4. When a rectangular heavy object whose length is greater than its height is flipped by lifting the hydraulic rod 503 and the lifting plate 504 in cooperation with the main hydraulic rod 501 and the auxiliary hydraulic rod 502, the lifting hydraulic rod 503 and the lifting plate 504 support the flipping platform 6, and the lifting hydraulic rod 503 is farther away from the flipping platform 6, so that the lifting hydraulic rod 503 only needs to provide a smaller force to achieve the effect of supporting the lifting of the heavy object. The main hydraulic rod 501, the auxiliary hydraulic rod 502, the lifting hydraulic rod 503 and the lifting plate 504 cooperate to enable the device to flip heavy objects and prevent the hydraulic flipping component 5 from exploding.

[0027] See also Figure 1 , Figure 2 and Figure 5The inner wall of the fixed frame 1 and the front and rear ends of the reinforcing beam 101 are respectively provided with sliding grooves 102. A symmetrically arranged I-beam 3 is fixed to the lower end of the moving platform 4. The sliding groove 102 is used to guide the first load-bearing wheel 301 on the I-beam 3. At the same time, the first load-bearing wheel 301 cooperates with the second load-bearing wheel 404 to limit the position of the I-beam 3 to prevent the first load-bearing wheel 301 and the second load-bearing wheel 404 from escaping from the sliding groove 102. A plurality of first load-bearing wheels 301 are fixed along the long sides of the two opposite sides of the I-beams 3. The lower end of the moving platform 4 is rotatably connected with a symmetrically arranged second load-bearing wheel 404. The telescopic movement of the first hydraulic rod 103 indirectly drives the first load-bearing wheel 301 and the second load-bearing wheel 404 to move relative to each other. The wheel 404 rolls to convert the friction between the mobile platform 4 and the fixed frame 1 into rolling friction, which makes it convenient for the first hydraulic rod 103 to drive the mobile platform 4 to move slowly and adjust the center of gravity when the heavy object is turned over. The first load-bearing wheel 301 and the second load-bearing wheel 404 are slidably connected in the sliding groove 102 of the fixed frame 1 and the reinforcing beam 101. A connecting plate 403 is fixed at the lower end of the mobile platform 4, one end of the first hydraulic rod 103 is fixed on the fixed frame 1, and the other end of the first hydraulic rod 103 is fixedly connected to the connecting plate 403. The first hydraulic rod 103 is extended and retracted to drive the mobile platform 4 to move slowly, thereby maintaining the center of gravity of the turned heavy object at the center of the fixed frame 1 to prevent the device from tilting on one side.

[0028] See also Figure 2 , Figure 3 and Figure 4 The mobile platform 4 includes a reinforcing plate 401 and a connecting beam 402. The mobile platform 4 is U-shaped. At least four reinforcing plates 401 are fixed to the upper end of the mobile platform 4. The connecting beam 402 is fixed to the left end of the crossbeam 2. The reinforcing plates 401 and the connecting beam 402 are fixedly connected. A U-shaped mobile platform 4 is adopted and multiple reinforcing plates 401 are fixed to the upper end of the mobile platform 4. The connecting beam 402 is fixed to one side of the mobile platform 4 to increase the overall rigidity of the mobile platform 4 and prevent deformation when overturning heavy objects. A connecting seat 405 is symmetrically fixed to the upper end of the mobile platform 4. A connecting rod 406 is rotatably connected in the connecting seat 405, and the movable table 4 is rotatably connected to the turning table 6 and the lifting plate 504 respectively through the connecting seat 405 and the connecting rod 406. The connecting seat 405 is rotatably connected to the turning table 6 to realize the rotation of the turning table 6 to ensure the flipping of the heavy object. At the same time, the connecting rod 406 is rotatably connected to the connecting seat 405 and the lifting plate 504, so that the rotation center of the lifting plate 504 is coaxial with the rotation center of the turning table 6, ensuring that the lifting plate 504 is in contact with the turning table 6, which is conducive to better supporting the heavy object on the turning table 6.

[0029] See also Figure 2 and Figure 3The flip table 6 includes an L-shaped flip plate 601, and an L-shaped flip frame 602 is symmetrically fixed to the right end of the flip plate 601. By installing the L-shaped flip frame 602 at the right end of the flip plate 601, the support for the heavy object on the flip plate 601 is increased to prevent the flip plate 601 from being deformed by the heavy object when flipping, and at the same time, the hydraulic flip assembly 5 can more evenly apply the supporting force to the flip table 6. A support block 603 is fixed to the right end of the flip plate 601, and a support seat 604 is symmetrically fixed to the lower end of the flip plate 601. The corner of the L-shaped flip frame 602 is rotatably connected to the connecting seat 405 on the moving platform 4. The flip frame 602 and the support block 603 are used to support the flip table 6 after the flip is completed, so that the flip table 6 is in a horizontal plane to prevent the heavy object from deforming one end of the flip plate 601.

[0030] When the utility model is used:

[0031] First, the initial shape of the device is determined according to the way the heavy object is turned over, and the heavy object is placed on the turning plate 601 by a crane;

[0032] When a heavy object is turned from a vertical position to a horizontal position, Figure 1 is the initial state of the device;

[0033] When a heavy object is turned from horizontal to vertical, Figure 6 is the initial state of the device;

[0034] Then, when the heavy object is flipped from vertical to horizontal: after the lifting hydraulic rod 503 is fully extended, the main hydraulic rod 501 and the auxiliary hydraulic rod 502 are started to retract, and at the same time the first hydraulic rod 103 is slowly extended, the main hydraulic rod 501 and the auxiliary hydraulic rod 502 are retracted to drive the flip table 6 to slowly flip around the connecting seat 405, and at the same time the first hydraulic rod 103 is extended to drive the moving platform 4 to move to the left, so as to ensure that the center of gravity of the heavy object is maintained at the center of the fixed frame 1 during the flipping process. When the flipping plate 601 contacts the lifting plate 504, the main hydraulic rod 501, the auxiliary hydraulic rod 502, the lifting hydraulic rod 503 and the lifting plate 504 bear the gravity of the heavy object together to prevent the cylinder from exploding. At this time, the main hydraulic rod 501, the auxiliary hydraulic rod 502 and the lifting hydraulic rod 503 are synchronously retracted until the heavy object on the flipping table 6 changes from vertical to horizontal. At this time, the flipping of the heavy object is completed and the heavy object can be lifted away by a crane.

[0035] Finally, when the heavy object is flipped from horizontal to vertical: the main hydraulic rod 501, the auxiliary hydraulic rod 502 and the lifting hydraulic rod 503 are all in a retracted state. At this time, the main hydraulic rod 501, the auxiliary hydraulic rod 502 and the lifting hydraulic rod 503 are controlled to extend synchronously, and at the same time, the first hydraulic rod 103 is slowly retracted. The main hydraulic rod 501, the auxiliary hydraulic rod 502 and the lifting hydraulic rod 503 work together to push the heavy object on the flip plate 601 to flip it, ensuring that the heavy object flips slowly. At the same time, the contraction of the first hydraulic rod 103 drives the moving platform 4 to move to the right, ensuring that the center of gravity of the heavy object is maintained at the center of the fixed frame 1 during the flipping process. When the extension of the lifting hydraulic rod 503 reaches the maximum value, the lifting hydraulic rod 503 and the lifting plate 504 no longer support the heavy object on the flip table 6 until the main hydraulic rod 501 and the auxiliary hydraulic rod 502 stop working after flipping the heavy object from horizontal to vertical, and the heavy object can be lifted away by a crane.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 90-degree flipping omnidirectional walking mold turning machine, characterized in that: The invention comprises a U-shaped fixed frame (1), wherein a reinforcing beam (101) is symmetrically fixed at the center of the fixed frame (1), a first hydraulic rod (103) is arranged between the reinforcing beams (101), a moving platform (4) is arranged at the upper end of the fixed frame (1), a hydraulic flip assembly (5) and a flipping platform (6) are rotatably connected at the upper end of the moving platform (4), the hydraulic flip assembly (5) is rotatably connected to the flipping platform (6), one end of the first hydraulic rod (103) is fixedly connected to the fixed frame (1), and the other end of the first hydraulic rod (103) is fixedly connected to the moving platform (4), a cross beam (2) is symmetrically fixed at the lower end of the fixed frame (1), the left and right ends of the cross beam (2) are conveniently rotatably connected to support arms (201), support rods (202) are respectively fixed on the support arms (201), and walking wheels (203) are symmetrically fixed at the lower ends of the two cross beams (2); The hydraulic flip assembly (5) comprises a main hydraulic rod (501), and a secondary hydraulic rod (502) and a lifting hydraulic rod (503) are respectively arranged on the front and rear sides of the main hydraulic rod (501), and the secondary hydraulic rod (502) is located on the outside of the lifting hydraulic rod (503). One ends of the main hydraulic rod (501), the secondary hydraulic rod (502) and the lifting hydraulic rod (503) are respectively rotatably connected to the moving platform (4), and the other ends of the main hydraulic rod (501) and the secondary hydraulic rod (502) are respectively rotatably connected to the flip platform (6), and the other ends of the lifting hydraulic rod (503) are respectively rotatably connected to the lifting plate (504), and the other ends of the lifting plate (504) are respectively rotatably connected to the moving platform (4).

2. The 90-degree flipping omnidirectional walking mold turning machine according to claim 1, characterized in that: The inner wall of the fixed frame (1) and the front and rear ends of the reinforcing beam (101) are respectively provided with sliding grooves (102); the lower end of the mobile platform (4) is fixed with symmetrically arranged I-beams (3); a plurality of first load-bearing wheels (301) are fixed along the long sides of the two opposite sides of the I-beams (3); the lower end of the mobile platform (4) is rotatably connected with symmetrically arranged second load-bearing wheels (404); the first load-bearing wheels (301) and the second load-bearing wheels (404) are slidably connected in the sliding grooves (102) of the fixed frame (1) and the reinforcing beam (101); the lower end of the mobile platform (4) is fixed with a connecting plate (403); one end of the first hydraulic rod (103) is fixed on the fixed frame (1); and the other end of the first hydraulic rod (103) is fixedly connected to the connecting plate (403).

3. The 90-degree flipping omnidirectional walking mold turning machine according to claim 1, characterized in that: The mobile platform (4) comprises a reinforcing plate (401) and a connecting beam (402); the mobile platform (4) is U-shaped; at least four reinforcing plates (401) are fixed to the upper end of the mobile platform (4); the connecting beam (402) is fixed to the left end of the crossbeam (2); the reinforcing plate (401) and the connecting beam (402) are fixedly connected; a connecting seat (405) is symmetrically fixed to the upper end of the mobile platform (4); a connecting rod (406) is rotatably connected to the connecting seat (405); and the mobile platform (4) is rotatably connected to the turning platform (6) and the lifting plate (504) respectively through the connecting seat (405) and the connecting rod (406).

4. The 90-degree flipping omnidirectional walking mold turning machine according to claim 1, characterized in that: The flip table (6) comprises an L-shaped flip plate (601), an L-shaped flip frame (602) is symmetrically fixed to the right end of the flip plate (601), a support block (603) is fixed to the right end of the flip plate (601), and a support seat (604) is symmetrically fixed to the lower end of the flip plate (601).

5. The 90-degree flipping omnidirectional walking mold turning machine according to claim 4, characterized in that: The corner of the L-shaped turning frame (602) is rotatably connected to the connecting seat (405) on the moving platform (4).

6. The 90-degree flipping omnidirectional walking mold turning machine according to claim 1, characterized in that: The length of the support arm (201) is half the length of the short side of the fixing frame (1).

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