A rotary table device for switching different forms of molds and a method for switching the working environment thereof

Abstract

The application discloses a rotary table device for switching different forms of molds and a working environment switching method thereof, which is novel and reasonable in structure, simple to operate, can meet the switching process of different forms of molds, and is simple and safe to operate, and has the following beneficial effects: by arranging the first to sixth fillers which can be combined, the fillers can be assembled to different working environments, the layout of a small mold working site can be realized, and each filler surface in different fillers can be freely combined and switched according to site needs. A new plane formed by the segmented steps is used for the layout of a large mold working site. The safety rope switch can prevent accidents from occurring in the large mold working environment. The arrangement of the connecting device can ensure the stability of the layout of the small mold and the assembly of the layout of the large mold. Meanwhile, by applying the safety rope switch, the rotary table can be automatically stopped when the safety rope is touched during the operation of the rotary table, so that safety accidents are avoided, and the safety and reliability of the equipment are improved.

Description

Technical Field

[0001] This invention relates to the field of turntable equipment, and in particular to a turntable device suitable for switching between different mold shapes and a method for switching the operating environment. Background Technology

[0002] Turntable equipment is compatible with molds of different specifications, mainly in terms of mold diameter. Changes in mold diameter cause changes in the position of the turntable reference plane relative to the mold. This is especially true when switching from a small mold to a large mold, which can easily cause interference between the turntable reference plane and the large mold. This can lead to difficulties in switching between different mold shapes on the turntable and in changing the turntable's operating space.

[0003] In view of the shortcomings of the prior art, the present invention proposes a turntable device and its working environment switching method suitable for switching molds of different shapes, which can meet the switching process of molds of different shapes, and is simple and safe to operate. Summary of the Invention

[0004] The purpose of this invention is to provide a turntable device and its working environment switching method suitable for switching different types of molds. It can meet the switching process of different types of molds, and is simple and safe to operate, so as to solve the problems of difficulty in switching different types of molds on the turntable and difficulty in switching the turntable site in the existing turntable equipment.

[0005] To achieve the above objectives, the present invention provides the following solution: This invention provides a turntable device for switching between different mold shapes, including a first filler, a second filler, a third filler, a fourth filler, a fifth filler, and a sixth filler. The first filler is a two-step filling structure, the second filler is a three-step filling structure, and the sixth filler is a three-step filling structure, with the three-step surfaces of the second filler corresponding one-to-one with those of the sixth filler. The fourth filler is a two-step filling structure, and the third and fifth fillers are both plate fillers. When the turntable device is in a small mold operating environment suitable for small molds: the second filler is assembled above the sixth filler, the first filler is assembled on the outside of the second filler, and the first filler, the second filler, and the sixth filler are assembled to form an integral structure; the fourth filler is arranged at intervals opposite to the integral structure, and the top surface of the fourth filler is flush with the top surface of the second filler; the third filler spans between the integral structure and the fourth filler, and the two lateral ends of the third filler are respectively connected to the second filler and the fourth filler; the fifth filler is assembled on the outside of the fourth filler; Based on the small mold operating environment, the third filler, the fourth filler, and the second filler that interfere with the large mold are disassembled, and the first filler is moved down one step, thereby realizing the switch from the small mold operating environment to a large mold operating environment suitable for the large mold; wherein, the diameter of the small mold is smaller than the diameter of the large mold.

[0006] Optionally, the second filler includes a second filler bracket and a second filler pedal located at its top, the second filler bracket being a three-step filler bracket; the fourth filler includes a fourth filler bracket and a fourth filler pedal located at its top, the fourth filler bracket being a two-step filler bracket; the third filler includes a third filler bracket and a third filler pedal located at its top.

[0007] Optionally, the second filling bracket and the second filling pedal are welded or connected by a connecting device, the fourth filling bracket and the fourth filling pedal are welded or connected by the connecting device, and the third filling bracket and the third filling pedal are welded or connected by the connecting device. When the turntable device is in the small mold operating environment, the two lateral ends of the third filling bracket are connected to the second filling bracket and the fourth filling bracket respectively, and the top surface height positions of the first filling component, the second filling pedal, the third filling pedal, the fourth filling pedal and the fifth filling component are consistent.

[0008] Optionally, the second filling bracket and the second filling pedal are connected by a telescopic cylinder, which can drive the second filling pedal to rise and fall relative to the second filling bracket; the fourth filling bracket and the fourth filling pedal are connected by a telescopic cylinder, which can drive the fourth filling pedal to rise and fall relative to the fourth filling bracket; the third filling bracket and the third filling pedal are welded or connected by the connecting device. When the turntable device is in the small mold operating environment, the two lateral ends of the third filling bracket are connected to the second filling bracket and the fourth filling bracket respectively, and the top surface height positions of the first filling component, the third filling pedal and the fifth filling component are the same; the top surface of the second filling pedal and the fourth filling pedal are at the same height position as the top surface of the third filling pedal, or are higher than the top surface of the third filling pedal.

[0009] Optionally, a leveling device is also included, wherein the leveling device is provided at the bottom end of at least one of the second filler, the sixth filler, and the fourth filler.

[0010] Optionally, it also includes a lifting device for lifting by a crane, wherein the lifting device is provided at the top of at least one of the first filling member, the second filling member, the third filling member, the fourth filling member, the fifth filling member, and the sixth filling member.

[0011] Optionally, a safety rope switch is also included, which is located on the top surface of the first filler when the turntable device is switched to the large mold operating environment.

[0012] This invention also proposes a method for switching the operating environment of a turntable device for switching between the above-mentioned mold forms, comprising: When the turntable device is in a small mold operating environment suitable for small molds: First, the sixth filler is assembled on the turntable, and its position is fixed by a connecting device. Then, the second filler is assembled above the sixth filler, but not fixed. Next, the first filler is assembled outside the second filler. After the first filler is assembled, the second filler is leveled. After the second filler is leveled, the second filler and the sixth filler are fixed by a connecting device. The first filler, the second filler, and the sixth filler are assembled to form the overall structure. Then, the fourth filler is assembled opposite the overall structure and leveled. After the fourth filler is leveled, the third filler is assembled between the fourth filler and the second filler. Finally, the fifth filler is assembled outside the fourth filler. When the turntable needs to be switched to a large mold operating environment suitable for large molds: based on the filling scheme of the small mold operating environment, the second filler, the third filler and the fourth filler are removed, and the first filler is moved down one step. At the same time, the first filler and the sixth filler are fixed together by a connecting device.

[0013] Optionally, when the turntable needs to be switched to a large mold operating environment: first remove the third filler, then remove the fourth filler and the second filler.

[0014] Optionally, when the turntable device is in a large mold operating environment: a safety rope switch is installed on the top surface of the first filling component. When the large mold is in operation, if the operator touches the safety rope switch, the safety rope switch is triggered, and the machine stops operating.

[0015] The present invention achieves the following technical effects compared to the prior art: The turntable device for switching between different mold shapes and the method for switching the working environment provided by this invention have a novel and reasonable structure, are easy to operate, can meet the switching process of different mold shapes, and are simple and safe to operate. The specific beneficial effects are as follows: (1) By setting up the first to sixth filler components that can be combined, the filler components can be assembled for different working environments, and the layout of the small mold working environment can be realized. Moreover, each filler surface in different filler components can be freely combined and switched according to the site requirements. The segmented steps form a new plane for the layout of the large mold working environment. The large mold working environment and the small mold working environment can be easily switched.

[0016] (2) The first filling component, the second filling component, the third filling component, the fourth filling component, the fifth filling component and the sixth filling component are modularly assembled, which can be randomly combined and are easy to disassemble and assemble. They can switch between different mold working environments according to different working environments and working site requirements, which solves the problems of difficulty in switching between different molds on the turntable and difficulty in switching turntable sites in existing turntable equipment.

[0017] (3) The connection device can ensure the stability of small mold layout and large mold layout assembly.

[0018] (4) Including but not limited to the formation of a new plane by segmented steps, when converting a small mold site into a large mold site, it is only necessary to remove the interference filling surface and move the first filling part down one step and fix it with screws to realize the conversion of different mold application scenarios.

[0019] (5) Including but not limited to the application protection of safety rope switch, a safety rope switch is installed at the step. When the turntable is in operation, the turntable will automatically stop when the safety rope is touched. This can prevent the occurrence of accidents in the large mold operation environment, avoid safety accidents, improve the safety and reliability of the turntable equipment, and solve the problem of poor operation safety of the existing turntable equipment. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the turntable device disclosed in the embodiment of the present invention when it is in a small mold operating environment; Figure 2 This is a schematic diagram of the turntable device disclosed in the embodiment of the present invention when it is in a large mold operating environment; Figure 3This is an enlarged schematic diagram of the turntable device disclosed in the embodiment of the present invention when it is in a small mold operating environment; Figure 4 This is a schematic diagram of the structure of the pedal in the second filling member disclosed in the embodiment of the present invention; Figure 5 This is a schematic diagram of the assembly structure of the pedal and the bracket in the second filling component disclosed in the embodiment of the present invention; Figure 6 This is a schematic diagram of the assembly structure of the leveling device and connecting device between the second and sixth fillers disclosed in an embodiment of the present invention. Figure 7 This is a schematic diagram of the assembly structure of the second filler, the third filler, and the fourth filler disclosed in the embodiments of the present invention; Figure 8 This is an assembly diagram of the leveling device in the fourth filler disclosed in an embodiment of the present invention; Figure 9 This is an assembly diagram of the telescopic cylinder one in the second filling component disclosed in the embodiment of the present invention; Figure 10 This is an assembly diagram of the telescopic cylinder two in the fourth filling component disclosed in an embodiment of the present invention; Figure 11 This is a diagram illustrating the lifting and lowering states of the pedals in the second and fourth filling components disclosed in the embodiments of the present invention. Figure 12 This is a partial structural diagram of the telescopic cylinder disclosed in the embodiments of the present invention; Figure 13 This is an enlarged schematic diagram of the turntable device disclosed in the embodiments of the present invention when it is in a large mold operating environment.

[0022] The attached figures are labeled as follows: 100: Turntable device for switching between different mold shapes; 1: First filler; 2: Second filling component; 2-1: Second filling bracket; 2-2: Second filling pedal; 2-3: Lifting hook for the second filling pedal; 3: Third filling component; 3-1: Third filling bracket; 3-2: Third filling pedal; 4: Fourth filling component; 4-1: Fourth filling bracket; 4-2: Fourth filling pedal; 5: Fifth filler; 6: The sixth filler; 7: Small molds; 8: Large molds; 9: Safety rope; 10: Leveling device; 11: Connecting device; 12: Lifting device; 13: Telescopic cylinder. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] One of the objectives of this invention is to provide a turntable device suitable for switching between different types of molds, which can meet the switching process of different types of molds, and is easy and safe to operate, so as to solve the problems of difficulty in switching between different types of molds on the turntable and difficulty in changing the turntable site in existing turntable equipment.

[0025] Another objective of this invention is to provide a method for switching the operating environment of a turntable device for switching different types of molds, which can meet the switching process of different types of molds, and is simple and safe to operate, thereby solving the problems of difficulty in switching different types of molds on the turntable and difficulty in switching the turntable site in existing turntable equipment.

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Example 1 like Figures 1-13 As shown, this embodiment provides a turntable device 100 for switching between different mold shapes, which includes a first filler 1, a second filler 2, a third filler 3, a fourth filler 4, a fifth filler 5, and a sixth filler 6, and also includes a safety rope 9, a leveling device 10, a connecting device 11, and a lifting device 12. Figure 3 and Figure 11As shown, the first filler 1 is generally preferably a two-step filling structure, and the second filler 2 is generally preferably a three-step filling structure, which includes a second filling bracket 2-1 and a second filling pedal 2-2 located at its top. The second filling bracket 2-1 is the three-step filling bracket. The sixth filler 6 is preferably a three-step filling structure, which includes a three-step filling bracket with the three-step surface facing upwards. A pedal may or may not be provided on the three-step surface. During assembly, the second filler 2 is snapped onto the three-step surface of the sixth filler 6, with the three-step surfaces of the second filler 2 and the sixth filler 6 corresponding one-to-one. The second filling pedal 2-2 of the second filler 2 is located at the top. The fourth filler 4 is preferably a two-step filling structure, which includes a fourth filling bracket 4-1 and a fourth filling pedal 4-2. The fourth filling bracket 4-1 is the two-step filling bracket, and the fourth filling pedal 4-2 is located at the top of the fourth filling bracket 4-1.

[0028] In this embodiment, it is preferable that a leveling device 10 is provided at the bottom end of both the fourth filling bracket 4-1 and the bottom end of the second filling bracket 2-1.

[0029] In this embodiment, the second filling bracket 2-1 and the second filling pedal 2-2 located at its top are preferably connected and reinforced by a connecting device 11, which is preferably a bolt or screw.

[0030] Similarly, in this embodiment, the fourth filling bracket 4-1 and the fourth filling pedal 4-2 located at its top are preferably connected and reinforced by a connecting device 11, which is preferably a bolt or screw.

[0031] The differences between different mold shapes are mainly reflected in the mold's dimensions, such as... Figure 1 and Figure 2 As shown, the diameter of the small mold 7 is smaller than that of the large mold 8. On the same turntable equipment, when the large mold 8 and the small mold 7 are installed, their centers coincide with the same point on the equipment. The difference in their outer diameters results in different operating environments. For example... Figure 1 and Figure 2 The figures show two operating environments: small mold 7 and large mold 8. When the turntable equipment is designed for a working environment suitable for small molds 7, the sixth filler 6 is first assembled on the turntable surface and its position is fixed by the connecting device 11. Then, the second filler 2 is assembled above the sixth filler 6, but is not fixed. Next, the first filler 1 is assembled. Since the first filler 1 is a two-step structure, it does not need to be leveled, nor does it need to be fixed. After assembling the first filler 1, the second filler 2 is leveled by adjusting the leveling device 10 at the bottom. After leveling, the second filler 2 and the sixth filler 6 are fixed by the connecting device 11. After the second filler 2 is installed on the sixth filler 6, the top of the second filler 2, i.e., the second filler pedal 2-2, is flush with the top surface of the first filler 1. The first filler 1, the second filler 2, and the sixth filler 6 are assembled to form an integral structure. Then, the fourth filler 4 is assembled on the opposite side of this integral structure. The fourth filler 4 is generally arranged at intervals and opposite to the integral structure formed by the first filler 1, the second filler 2, and the sixth filler 6. The fourth filler 4 can be leveled by the leveling device 10 at the bottom of the fourth filler 4. After the fourth filler 4 is leveled, the third filler 3 is assembled. The third filler 3 is generally a flat plate, which includes a third filler bracket 3-1 and a third filler pedal 3-2 located at its top. The third filler bracket 3-1 and the third filler pedal 3-2 can be connected and reinforced by a connecting device 11, which is preferably a bolt or screw. The third filling bracket 3-1 is a horizontal bracket that spans the overall structure assembled from the first filling component 1, the second filling component 2, and the sixth filling component 6, and is connected to the fourth filling component 4. The two ends of the third filling bracket 3-1 are connected to the tops of the second filling bracket 2-1 and the fourth filling bracket 4-1 respectively via connecting devices 11. After the third filling bracket 3-1 is installed, its top third filling pedal 3-2 is generally flush with the second filling pedal 2-2. Finally, the fifth filling component 5 is installed and fixed. The fifth filling component 5 is a plate-type filling component. This method is the first small mold filling scheme, and in this first small mold filling scheme, the top surfaces of the first filling component 1, the third filling pedal 3-2, the second filling pedal 2-2, the fourth filling pedal 4-2, and the fifth filling component 5 are at the same height.

[0032] The leveling device 10 used above is generally preferably a foot cup; the connecting device 11 is generally preferably a bolt, screw or positioning pin. Correspondingly, the structural components that need to be connected by the connecting device 11, such as the second filling bracket 2-1, are provided with mounting holes for bolts, screws or positioning pins to pass through.

[0033] When large mold 8 is required for operation, the turntable equipment needs to be switched to an operating environment suitable for large mold 8, based on the small mold filling scheme one described above. The reason is that, since the diameter of large mold 8 is larger than that of small mold 7, the third filling pedal 3-2, second filling pedal 2-2, and fourth filling pedal 4-2, which are adapted to the size of small mold 7 in the small mold filling scheme one, will interfere with large mold 8. Therefore, the second filling component 2, third filling component 3, and fourth filling component 4 need to be removed in a certain order. First, the third filling component 3 is removed; the removal of the fourth filling component 4 and the second filling component 2 does not require a specific order. After the second filling component 2 and the fourth filling component 4 are removed, the first filling component 1 is lowered by one step and matches the top step of the sixth filling component 6. Simultaneously, the connecting device 11 is used to fix the first filling component 1 and the sixth filling component 6 together. A safety rope switch is installed on the step of the first filling component 1. When the large mold 8 is operating, if the operator touches the safety rope switch, the safety rope switch is triggered, and the machine stops operating.

[0034] In this embodiment, the first filler 1, the second filler 2, the third filler 3, the fourth filler 4, and the fifth filler 5 are all composed of different sub-assemblies, and the sub-assemblies are installed first. Two lifting devices 12 are installed on the top surface of each of the first filler 1, the second filler 2, the third filler 3, and the fourth filler 4. The lifting devices 12 are generally lifting ring structures, evenly distributed on the top surfaces of the first filler 1, the second filler 2, the third filler 3, and the fourth filler 4. This ensures that when lifting the first filler 1, the second filler 2, the third filler 3, or the fourth filler 4, the center of gravity of the lifting device 12 and the corresponding filler (first filler 1, second filler 2, third filler 3, or fourth filler 4) is aligned. By placing them on the same plane, the first filler 1, the second filler 2, the third filler 3, and the fourth filler 4 can maintain a balanced state during hoisting, ensuring good stability. This allows the relative position of the center of gravity of the first filler 1, the second filler 2, the third filler 3, and the fourth filler 4 with the hook of the hoisting machine to remain unchanged, while minimizing the rotational kinetic energy of the first filler 1, the second filler 2, the third filler 3, and the fourth filler 4, thus ensuring the overall stability of the first filler 1, the second filler 2, the third filler 3, and the fourth filler 4.

[0035] During the assembly of the small mold 7, the sixth filler 6 and the second filler 2 are fixed together by a connecting device 11, which effectively prevents changes in their relative positions. Both the sixth filler 6 and the second filler 2 have three steps. The two ends of the first step of the sixth filler 6 and the two ends of the first step of the second filler 2 are connected and fixed by the connecting device 11 (such as a screw, bolt, or locating pin). Simultaneously, the two ends of the third step of the sixth filler 6 and the two ends of the third step of the second filler 2 are connected and fixed by the connecting device 11 (such as a screw, bolt, or locating pin), thus achieving a four-point fixing method between the sixth filler 6 and the second filler 2, ensuring a secure fixation. At the same time, the second filler 2 provides lateral constraint to the first filler 1. Finally, the second filler 2 and the fourth filler 4 are fixed together by the third filler 3. Each end of the third filler 3 has a connecting device 11 (such as a screw, bolt, or positioning pin), which can simultaneously connect the second filler 2 and the fourth filler 4, so that the entire first filler 1 to the fourth filler 4 form a whole. Each filler is connected or constrained to each other, which can enhance the overall filling stability of the turntable. At the same time, the third filler 3 also acts as a connecting bridge and a fixing and stabilizing function. It can not only prevent the second filler 2 and the fourth filler 4 from moving laterally, but also make it easy to disassemble the assembly. Only the connecting device 11 at the corresponding position needs to be removed to disassemble the corresponding filler assembly.

[0036] In this embodiment, the width of each step of the first filler 1, the sixth filler 6, and the second filler 2 is equal, for example, each step is 300mm wide. When the above-mentioned small mold filling scheme is switched to an operating environment suitable for large mold 8, the second filler 2, the third filler 3, and the fourth filler 4 all need to be removed. After these fillers are removed, the first filler 1 moves down one step, and the bottom of the first filler 1 is connected and fixed to the third step of the sixth filler 6 through a connecting device 11. This fixing method also uses the method of connecting and reinforcing the two ends of the first filler 1 to the two ends of the third step of the sixth filler 6 to prevent relative displacement between the first filler 1 and the sixth filler 6, ensuring the safety of the operator. At the same time, a safety rope switch is set on the edge of the step of the first filler 1. During the mold operation, if the operator accidentally touches the safety rope switch, the return equipment will directly stop all operations to prevent worker accidents.

[0037] Therefore, the turntable device 100 for switching different mold shapes and its working environment switching method provided in this embodiment can meet the switching process of different mold shapes, and is simple and safe to operate. The specific beneficial effects are as follows: (1) By setting up the first filler 1 to the sixth filler 6 that can be combined, the filler can be assembled for different working environments, the layout of the small mold working site can be realized, and each filler surface in different fillers can be freely combined and switched according to the site requirements.

[0038] (2) The segmented steps form a new plane for the layout of the large mold working area.

[0039] (3) The connection device 11 can ensure the stability of small mold layout and large mold layout assembly.

[0040] (4) Including but not limited to the formation of a new plane by segmented steps, when a small mold site is transformed into a large mold site, it is only necessary to remove the interference filling surface and move the first filling part 1 down one step and fix it with screws to realize the transformation of different mold application scenarios.

[0041] (5) Including but not limited to the application protection of safety rope switch, a safety rope switch is installed at the step. When the turntable is in operation, the turntable will automatically stop when the safety rope 9 is touched, which can prevent the occurrence of unexpected scenarios in the large mold operation environment.

[0042] Example 2 This embodiment proposes a turntable device 100 for switching between different mold shapes, such as... Figure 11 As shown, the difference between this embodiment and Embodiment 1 lies only in that, in Embodiment 1, the second filling pedal 2-2 and the second filling bracket 2-1 are fixedly connected, and the second filling pedal 2-2 cannot move up or down relative to the second filling bracket 2-1. Similarly, the fourth filling pedal 4-2 and the fourth filling bracket 4-1 are fixedly connected, and the fourth filling pedal 4-2 cannot move up or down relative to the fourth filling bracket 4-1. In this embodiment, the four corners of the second filling pedal 2-2 are connected to the second filling bracket 2-1 via a telescopic cylinder 1, which can drive the second filling pedal 2-2 to move up or down relative to the second filling bracket 2-1. Similarly, the four corners of the fourth filling pedal 4-2 are connected to the fourth filling bracket 4-1 via a telescopic cylinder 2, which can drive the fourth filling pedal 4-2 to move up or down relative to the fourth filling bracket 4-1. This embodiment realizes the lifting and lowering drive of the second filling pedal 2-2 and the fourth filling pedal 4-2, thereby forming a small mold filling scheme two. Compared with the small mold filling scheme one, it can adapt to molds of more diameter specifications by adjusting the lifting and lowering of the second filling pedal 2-2 and the fourth filling pedal 4-2.

[0043] In this embodiment, the remaining structure of the turntable device 100 for switching between different mold forms is the same as in Embodiment 1. The switching method between the small mold filling scheme and the large mold 8 working environment filling scheme is also the same as in Embodiment 1, and will not be described in detail here.

[0044] In this embodiment, both telescopic cylinder one and telescopic cylinder two are telescopic cylinders 13. The telescopic cylinder 13 is preferably a pneumatic cylinder, the cylinder body of which is connected to the second filling bracket 2-1 or the fourth filling bracket 4-1, and the telescopic rod of the cylinder is connected to the second filling pedal 2-2 or the fourth filling pedal 4-2.

[0045] This embodiment adds a pedal lifting function to the small mold filling scheme one in Embodiment 1. The specific implementation is as follows: The filling area is installed according to the method of small mold filling scheme one. After installation, a cylinder (i.e., telescopic cylinder 13) is added above the second filling component bracket 2-1 and the fourth filling component bracket 4-1. The cylinder body is fixed by the connecting device 11, and a pedal is fixed above the cylinder (i.e., telescopic cylinder 13). Each pedal can be raised and lowered independently for convenient operation by workers. The second filling pedal 2-2 and the fourth filling pedal 4-2 of each filling area can be freely adjusted in height by telescopic cylinder one and telescopic cylinder two, respectively. The second filling pedal 2-2 and the fourth filling pedal 4-2 can always maintain the same height, and the second filling pedal 2-2 and the fourth filling pedal 4-2 of different filling areas can also be at different heights, which can realize the free switching of the height of different areas.

[0046] The specific beneficial effects of the turntable device 100 for switching between different mold shapes in this embodiment are as follows: (1) By setting up the first filler 1 to the sixth filler 6 that can be combined, the filler can be assembled for different working environments, the layout of the small mold working site can be realized, and each filler surface in different fillers can be freely combined and switched according to the site requirements.

[0047] (2) The segmented steps form a new plane for the layout of the large mold working area.

[0048] (3) The connection device 11 can ensure the stability of small mold layout and large mold layout assembly.

[0049] (4) Including but not limited to the formation of a new plane by segmented steps, when a small mold site is transformed into a large mold site, it is only necessary to remove the interference filling surface and move the first filling part 1 down one step and fix it with screws to realize the transformation of different mold application scenarios.

[0050] (5) Including but not limited to the application protection of safety rope switch, a safety rope switch is installed at the step. When the turntable is in operation, the turntable will automatically stop when the safety rope 9 is touched, which can prevent the occurrence of unexpected scenarios in the large mold operation environment.

[0051] (6) The second filling pedal 2-2 and the fourth filling pedal 4-2 of different filling areas can be freely adjusted in height under the action of the telescopic cylinder, so that the height of different areas can be freely switched.

[0052] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A turntable device for switching between different mold shapes, characterized in that, It includes a first filler, a second filler, a third filler, a fourth filler, a fifth filler and a sixth filler. The first filler is a two-step filling structure, the second filler is a three-step filling structure, and the second filler includes a second filling support and a second filling pedal located at its top. The second filling support is a three-step filling support. The sixth filler is a three-step filler structure, and the three-step surfaces of the second filler correspond one-to-one with the three-step surfaces of the sixth filler. The fourth filler is a two-step filler structure, comprising a fourth filler support and a fourth filler pedal at its top. The fourth filler support is a two-step filler support. The third and fifth fillers are both plate fillers. The third filler includes a third filler support and a third filler pedal at its top. The second filler support and the second filler pedal are connected by a telescopic cylinder, which can drive the second filler pedal to rise and fall relative to the second filler support. The fourth filler support and the fourth filler pedal are connected by a telescopic cylinder, which can drive the fourth filler pedal to rise and fall relative to the fourth filler support. The third filler support and the third filler pedal are welded or connected by a connecting device. When the turntable device is in a small mold operating environment suitable for small molds: the second filler is assembled above the sixth filler, the first filler is assembled on the outside of the second filler, and the first filler, the second filler, and the sixth filler are assembled to form an integral structure; the fourth filler is arranged at intervals opposite to the integral structure, and the top surface of the fourth filler is flush with the top surface of the second filler; the third filler spans between the integral structure and the fourth filler, and the two lateral ends of the third filler are respectively connected to the second filler and the fourth filler; the fifth filler is assembled on the outside of the fourth filler; the two lateral ends of the third filler bracket are respectively connected to the second filler bracket and the fourth filler bracket, and the top surfaces of the first filler, the third filler pedal, and the fifth filler are at the same height; The top surfaces of the second filling pedal and the fourth filling pedal are at the same height as or higher than the top surface of the third filling pedal. Based on the small mold operating environment, the third filler, the fourth filler, and the second filler that interfere with the large mold are disassembled, and the first filler is moved down one step, thereby realizing the switch from the small mold operating environment to a large mold operating environment suitable for the large mold; wherein, the diameter of the small mold is smaller than the diameter of the large mold.

2. The turntable device for switching between different mold shapes according to claim 1, characterized in that, The second filling bracket and the second filling pedal are welded or connected by a connecting device; the fourth filling bracket and the fourth filling pedal are welded or connected by the connecting device; and the third filling bracket and the third filling pedal are welded or connected by the connecting device. When the turntable device is in the small mold operating environment, the two lateral ends of the third filling bracket are connected to the second filling bracket and the fourth filling bracket respectively, and the top surface height positions of the first filling component, the second filling pedal, the third filling pedal, the fourth filling pedal and the fifth filling component are consistent.

3. The turntable device for switching between different mold shapes according to claim 2, characterized in that, It also includes a leveling device, and the leveling device is provided at the bottom end of at least one of the second filler, the sixth filler, and the fourth filler.

4. The turntable device for switching between different mold shapes according to claim 3, characterized in that, It also includes a lifting device for lifting by a crane, wherein the lifting device is provided at the top of at least one of the first filling member, the second filling member, the third filling member, the fourth filling member, the fifth filling member, and the sixth filling member.

5. The turntable device for switching between different mold forms according to any one of claims 1 to 4, characterized in that, It also includes a safety rope switch, which is located on the top surface of the first filler when the turntable device is switched to the large mold working environment.

6. The method for switching the operating environment of the turntable device for switching different mold forms according to claim 5, characterized in that, include: When the turntable device is in a small mold operating environment suitable for small molds: First, the sixth filler is assembled on the turntable, and its position is fixed by a connecting device. Then, the second filler is assembled above the sixth filler, but not fixed. Next, the first filler is assembled outside the second filler. After the first filler is assembled, the second filler is leveled. After the second filler is leveled, the second filler and the sixth filler are fixed by a connecting device. The first filler, the second filler, and the sixth filler are assembled to form the overall structure. Then, the fourth filler is assembled opposite the overall structure and leveled. After the fourth filler is leveled, the third filler is assembled between the fourth filler and the second filler. Finally, the fifth filler is assembled outside the fourth filler. When the turntable needs to be switched to a large mold operating environment suitable for large molds: based on the filling scheme of the small mold operating environment, the second filler, the third filler and the fourth filler are removed, and the first filler is moved down one step. At the same time, the first filler and the sixth filler are fixed together by a connecting device.

7. The method for switching work environments according to claim 6, characterized in that, When the turntable needs to be switched to a large mold operating environment: first remove the third filler, then remove the fourth filler and the second filler.

8. The method for switching work environments according to claim 6, characterized in that, When the turntable device is in a large mold operating environment: a safety rope switch is installed on the top surface of the first filling part. When the large mold is in operation, if the operator touches the safety rope switch, the safety rope switch is triggered and the machine stops operating.

Images