Shaping and bending device for industrial internet of things
Patent Information
- Application Number
- CN202311771709.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2043-12-21
AI Technical Summary
[0006]本发明的目的在于克服现有技术在应对材料折弯回弹时,需要在加工过程中逐步调整过弯角导致加工效率较低、资源浪费较大的不足,提供了可用于工业物联网的定型折弯装置,通过多次成型减小材料回弹角度,并在多次成型的过程中掌握过弯角,从而再减少成型次数,使得提高材料成型效率的基础上,减少材料的过度浪费
本发明通过滚动碾压的方式减小回弹角度,并且通过上升气缸和下压气缸的配合,使得折弯过程可以分多次进行,从而采用多次折弯的方式减小回弹角度,在多次折弯的时候,材料弯折的应力能够又多次释放的机会,从而避免一次成型时释放应力过大,导致回弹角度增大的弊端。
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Figure CN117719145B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of bending equipment, specifically a shaping and bending device that can be used in the Industrial Internet of Things. Background Technology
[0002] During the shaping and bending process of materials, the outer material of the bent part is in a stretched state and the inner material is in a compressed state. Therefore, stress release will occur after bending. The stress release is manifested as springback at the bend. The degree of springback varies depending on the material. Soft materials have a smaller degree of springback and can more easily complete the preset bending angle. Hard materials have a larger degree of springback and will spring back at a larger angle, resulting in a poor bending effect.
[0003] Current technologies typically employ over-bending to address springback, but controlling the bending angle for different materials and angles is challenging and requires gradual adjustments during production and debugging. This leads to significant resource waste and efficiency delays. Therefore, improving production efficiency during bending and accelerating the debugging process to address material springback has become a pressing issue in the field of bending equipment.
[0004] The Industrial Internet of Things (IIoT) is a factory production technology that uses IoT technology to efficiently integrate all aspects of industrial production.
[0005] In the application of the Industrial Internet of Things (IIoT), the connection between various links needs to be stable and efficient. Improving equipment utilization is also an important part of the IIoT application process, which can effectively improve production efficiency and reduce production costs. In the process of shaping and bending, it is not only necessary to complete the shaping and bending work stably and efficiently, but also to adapt the shaping and bending device to different specifications and characteristics of the workpieces to be processed, so that the device can be used more effectively. Summary of the Invention
[0006] The purpose of this invention is to overcome the shortcomings of existing technologies in dealing with material bending springback, which require gradual adjustment of the bending angle during processing, resulting in low processing efficiency and significant resource waste. This invention provides a shaping and bending device that can be used in the Industrial Internet of Things (IIoT). By forming multiple times, the springback angle of the material is reduced, and the bending angle is controlled during the multiple forming process, thereby further reducing the number of forming times. This improves the material forming efficiency while reducing excessive material waste.
[0007] The objective of this invention is mainly achieved through the following technical solutions: A shaping and bending device applicable to the Industrial Internet of Things includes a lifting and adjusting mechanism. The lifting and adjusting mechanism is equipped with a spacing adjusting mechanism that can adjust the bending distance. A pressing cylinder is provided above the spacing adjusting mechanism, and the pressing cylinder can contact the upper surface of the spacing adjusting mechanism. A lifting cylinder is provided below the spacing adjusting mechanism. An upper rolling cylinder assembly is provided between the lifting cylinder and the spacing adjusting mechanism, and the lifting cylinder and the upper rolling cylinder assembly are fixed together.
[0008] Currently, there are two main problems when performing shaping and bending. First, it is inconvenient to adjust the bending spacing, which usually requires changing the bending die. Adjusting the spacing by changing the bending die is costly and time-consuming, which is not conducive to improving bending efficiency. Second, there is a large springback angle after bending, especially in the bending of hard materials, which makes it difficult to achieve the preset bending angle.
[0009] This application embodiment achieves real-time adjustment of bending spacing by setting a spacing adjustment mechanism, avoiding efficiency loss caused by mold replacement. At the same time, this application embodiment also provides an upper rolling cylinder group, which reduces the springback angle by rolling and pressing. Furthermore, through the cooperation of the rising cylinder and the lower pressing cylinder, the bending process can be performed in multiple stages, thereby reducing the springback angle by using multiple bending. During multiple bending, the bending stress of the material can be released multiple times, thus avoiding the disadvantage of excessive stress release during one-time forming, which leads to an increased springback angle. In this embodiment, a pressure sensor can also be installed on the upper rolling cylinder assembly. By collecting the pressure value of the springback during multiple bending processes, the bending angle required to complete the designed bending angle can be calculated, thereby gradually reducing the number of bending times. This allows this embodiment to achieve a one-time forming effect during mass production, avoiding the waste of resources caused by direct one-time forming and effectively ensuring the full utilization of materials.
[0010] Furthermore, the upper roller cylinder assembly includes a first upper roller cylinder and a second upper roller cylinder, with an upward bending gap between the first upper roller cylinder and the second upper roller cylinder, the upward bending gap corresponding to the bending gap: the first upper roller cylinder and the second upper roller cylinder, together with the gap adjustment mechanism, compress the material to complete the bending.
[0011] In this embodiment, the first upper roller cylinder and the second upper roller cylinder can operate independently or in coordination, thereby effectively increasing the types of material bending.
[0012] Furthermore, both the first upper roller cylinder and the second upper roller cylinder are equipped with a support bending roller assembly, which is used to support and bend the material at multiple points.
[0013] In this embodiment, a multi-point support method is adopted, which can assist bending, prevent soft materials from collapsing on the side during bending, and prevent material deflection due to excessive edge weight when the bending angle is small.
[0014] Furthermore, the supporting bending roller assembly includes a main supporting roller and a bending roller, wherein the bending roller is in contact with the bending edge of the material; A secondary support roller is provided between the main support roller and the bending roller. The main support roller has a main support end at its axis, and the secondary support roller has a secondary support end at its axis. A connecting bridge is provided between the main support end and the secondary support end. One end of the connecting bridge is hinged to the main support end, and the other end is hinged to the secondary support end. An adjustable suspension is provided below both the main support end and the secondary support end. The adjustable suspension can buffer the external force on the main support end and the secondary support end and adjust the height of the main support end and the secondary support end.
[0015] In this embodiment, the main support roller and the secondary support roller are connected by a connecting bridge. One end of the connecting bridge is hinged to the main support end, and the other end is hinged to the secondary support end. This allows the main support roller and the secondary support roller to have a certain height difference while ensuring stable support, thus enabling the main support roller and the secondary support roller to provide staggered support for the material edge. The adjustable suspension can adjust the contact form between the main support roller and the secondary support roller and the material through buffering and height adjustment, and adjust the magnitude of the support force, thereby preventing the main support roller and the secondary support roller from affecting the bending process of the bending roller, and also improving the flexibility of support.
[0016] Furthermore, the upper end of the adjustable suspension is fixed with a support plate, which supports the hinge of the main support end or the secondary support end, and the lower end of the adjustable suspension is fixed with a bearing plate, which is fixed to the upper rolling cylinder assembly.
[0017] In this embodiment of the application, the support plate is an arc plate, which can effectively support the hinge of the main support end or the secondary support end, and the support plate is used to bear the weight of the adjustable suspension transmission.
[0018] Furthermore, the adjustable suspension includes a suspension housing, within which a suspension telescopic housing is provided, the suspension telescopic housing being able to freely extend or retract from the top of the suspension housing; An air pump is provided at the bottom of the suspension housing, and the air pump is connected to the interior of the suspension housing; The end of the suspension telescopic shell located inside the suspension housing is provided with a piston plate, and an air chamber is formed between the piston plate and the air pump. The suspended telescopic shell is fixed to the piston plate.
[0019] In this embodiment, the air chamber inside the suspension housing can effectively support the piston plate and the suspension telescopic housing through air pressure, thereby adjusting the height of the suspension telescopic housing and achieving the purpose of adjusting the height of the main support roller and the secondary support roller.
[0020] Furthermore, a connecting block is provided at the top of the suspended telescopic shell, and an inner insertion rod is fixed below the connecting block. The inner insertion rod is inserted into the suspended telescopic shell, and several transmission rods are provided on the inner insertion rod. One end of the transmission rod is fixed to the inner insertion rod, and the other end is obliquely inserted into the suspended telescopic shell and extends to the outside of the suspended telescopic shell. Several pressure plates are provided outside the suspended telescopic shell. The position and number of the pressure plates correspond to the transmission rods: one pressure plate corresponds to one transmission rod, and the transmission rod is fixed to the pressure plate.
[0021] In this embodiment, the connecting block can deform slightly when subjected to pressure, thereby squeezing the inner insert rod. The inner insert rod transmits the squeezed deformation to the transmission rod, and the squeeze is transmitted to the outside through the pressure plate. If the pressure plate is controlled to contact the inner wall of the suspension shell, the pressure on the suspension telescopic shell can be shared by friction.
[0022] Furthermore, a friction bladder is provided outside the suspension telescopic shell, the pressure plate is located inside the friction bladder, and a bellows is provided outside the pressure plate. One end of the bellows is fixed to the pressure plate, and the other end is fixed to the suspension telescopic shell. The friction bladder is filled with a number of elastic balls, which fill the space outside the bellows.
[0023] In this embodiment, the elastic ball, under the pressure of the pressure plate, increases the friction between the friction bladder and the inner wall of the suspension housing, thereby making the adjustable suspension more load-bearing. The main support roller and the secondary support roller can support a greater weight. The corrugated pipe is used to prevent the elastic ball from affecting the transmission rod's pressure on the pressure plate, and also to prevent the elastic ball from applying additional pressure to the pressure plate when there is no pressure.
[0024] Furthermore, the spacing adjustment mechanism includes a first lateral shift adjustment module and a second lateral shift adjustment module, which are symmetrically distributed with respect to the central axis of the spacing adjustment mechanism, and the bending distance between the first lateral shift adjustment module and the second lateral shift adjustment module is adjustable.
[0025] In this embodiment of the application, by adjusting the distance between the first lateral shift adjustment module and the second lateral shift adjustment module, it is possible to effectively adapt to various required bending spacings, and the bending position can also be adjusted within a certain range.
[0026] Furthermore, the bottom of the lifting adjustment mechanism is provided with an angle adjustment mechanism and a front-to-back adjustment mechanism. The angle adjustment mechanism is used to adjust the tilt angle of the lifting adjustment mechanism, and the front-to-back adjustment mechanism is used to adjust the front-to-back position of the overall device.
[0027] In this embodiment, the angle adjustment mechanism can quickly adjust the angle between the mechanism and the product, and the front and rear adjustment mechanism can effectively adjust the bending depth.
[0028] In summary, the present invention has the following advantages compared with the prior art: This invention reduces the springback angle by rolling and pressing, and by coordinating the lifting and lowering cylinders, the bending process can be performed in multiple stages. This multiple bending method reduces the springback angle. During multiple bending, the stress of the material can be released multiple times, thus avoiding the drawback of excessive stress release during one-time forming, which leads to an increased springback angle. Attached Figure Description
[0029] The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and form part of this application, do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the bending roller support assembly of the present invention; Figure 3 This is a schematic diagram of the connection structure between the main support roller and the secondary support roller of the present invention; Figure 4 This is a schematic diagram of the adjustable suspension structure of the present invention; The reference numerals in the attached drawings represent: 1. Lifting and adjusting mechanism; 2. Angle adjusting mechanism; 3. Front and rear adjusting mechanism; 4. Lifting cylinder; 5. Upper roller cylinder assembly; 51. First upper roller cylinder; 52. Second upper roller cylinder; 6. Spacing adjusting mechanism; 61. First lateral shift adjusting module; 62. Second lateral shift adjusting module; 7. Supporting bending roller assembly; 8. Pressing cylinder; 71. Main supporting roller; 72. Connecting bridge; 73. Secondary supporting roller; 74. 75. Bending roller; 76. Main support end; 77. Secondary support end; 78. Support plate; 79. Adjustable suspension; 70. Bearing plate; 71. Connecting block; 72. Inner rod; 73. Suspension telescopic shell; 784. Friction bladder; 785. Elastic ball; 786. Bellows; 787. Pressure plate; 788. Conductor rod; 789. Air pump; 7810. Suspension shell; 7811. Adjusting spring; 7812. Piston plate. Detailed Implementation
[0030] To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of the present invention are only used to explain the present invention and are not intended to limit the present invention.
[0031] Example: like Figures 1-4 As shown, this embodiment relates to a shaping and bending device that can be used in the Industrial Internet of Things, including a lifting and adjusting mechanism 1. The lifting and adjusting mechanism is provided with a spacing adjusting mechanism 6 that can adjust the bending spacing. A pressing cylinder 8 is provided above the spacing adjusting mechanism 6, and the pressing cylinder 8 can contact the upper surface of the spacing adjusting mechanism 6. A lifting cylinder 4 is provided below the spacing adjusting mechanism 6. An upper rolling cylinder group 5 is provided between the lifting cylinder 4 and the spacing adjusting mechanism 6, and the lifting cylinder 4 and the upper rolling cylinder group 5 are fixed.
[0032] In practical applications, this embodiment first adjusts the height of the working position through the lifting adjustment mechanism, then places the material in a suitable position, presses the gap adjustment mechanism with the downward cylinder, starts the upward cylinder, and bends the material through the upward rolling cylinder group. During the bending process, the springback angle is eliminated by bending multiple times. If batch processing is required, the bending angle required for bending the material is obtained, and then the number of bends is gradually reduced.
[0033] The upper roller cylinder group 5 includes a first upper roller cylinder 51 and a second upper roller cylinder 52. There is an upper bending gap between the first upper roller cylinder 51 and the second upper roller cylinder 52. The upper bending gap corresponds to the bending gap. The first upper roller cylinder 51 and the second upper roller cylinder 52, together with the gap adjustment mechanism 6, compress the material to complete the bending.
[0034] Both the first upper roller cylinder 51 and the second upper roller cylinder 52 are provided with a support bending roller assembly 7, which is used to support and bend the material at multiple points.
[0035] The supporting bending roller assembly 7 includes a main supporting roller 71 and a bending roller 74, wherein the bending roller 74 is in contact with the bending edge of the material; A secondary support roller 73 is provided between the main support roller 71 and the bending roller 74. The main support roller 71 has a main support end 75 at its axis, and the secondary support roller 73 has a secondary support end 76 at its axis. A connecting bridge 72 is provided between the main support end 75 and the secondary support end 76. One end of the connecting bridge 72 is hinged to the main support end 75, and the other end is hinged to the secondary support end 76. An adjustable suspension 78 is provided below both the main support end 75 and the secondary support end 76. The adjustable suspension 78 can buffer the external force on the main support end 75 and the secondary support end 76 and adjust the height of the main support end 75 and the secondary support end 76.
[0036] The upper end of the adjustable suspension 78 is fixed with a support plate 77, which supports the hinge of the main support end 75 or the secondary support end 76. The lower end of the adjustable suspension 78 is fixed with a bearing plate 79, which is fixed to the upper rolling cylinder assembly 5.
[0037] The adjustable suspension 78 includes a suspension housing 7810, and a suspension telescopic housing 783 is provided inside the suspension housing 7810. The suspension telescopic housing 783 can freely extend or retract from the top of the suspension housing 7810. The bottom end of the suspension housing 7810 is provided with an air pump 789, which is connected to the interior of the suspension housing 7810. The end of the suspension telescopic shell 783 located inside the suspension outer shell 7810 is provided with a piston plate 7812, and an air chamber is formed between the piston plate 7812 and the air pump 789. The suspended telescopic shell 783 is fixed to the piston plate 7812.
[0038] The top of the suspended telescopic shell 783 is provided with a connecting block 781, and an inner insertion rod 782 is fixed below the connecting block 781. The inner insertion rod 782 is inserted into the suspended telescopic shell 783. Several transmission rods 788 are provided on the inner insertion rod 782. One end of the transmission rod 788 is fixed to the inner insertion rod 782, and the other end is obliquely inserted into the suspended telescopic shell 783 and extends to the outside of the suspended telescopic shell 783. Several pressure plates 787 are provided on the outside of the suspended telescopic shell 783. The position and number of the pressure plates 787 correspond to the transmission rods 788: one pressure plate 787 corresponds to one transmission rod 788, and the transmission rods 788 are fixed to the pressure plates 787.
[0039] A friction bladder 784 is provided on the outer sleeve of the suspended telescopic shell 783. The pressure plate 787 is located inside the friction bladder 784. A bellows 786 is provided on the outer sleeve of the pressure plate 787. One end of the bellows 786 is fixed to the pressure plate 787, and the other end is fixed to the suspended telescopic shell 783. The friction bladder 784 is filled with a plurality of elastic balls 785, which fill the space outside the bellows 786.
[0040] The embodiment adopts a multi-point support method, which can assist bending, prevent soft materials from collapsing on the side during bending, and prevent material deflection due to excessive edge weight when the bending angle is small.
[0041] In practical application, the heights of the main support roller 71 and the secondary support roller 73 are pre-determined and adjusted based on the actual material. After the main support roller 71 and the secondary support roller 73 are subjected to pressure from the material, they transmit the pressure to the support plate 77. The support plate 77 transmits the pressure to the transmission rod 788 through the connecting block 781 and the inner insert rod 782, and compresses the transmission rod 788. After being compressed, the transmission rod 788 pushes the pressure plate 787 to apply external force to the elastic ball 785. The compression of the elastic ball 785 causes the friction bladder 784 to expand. The friction bladder 784 can transmit the pressure to the bearing plate 79 through friction with the inner wall of the suspension shell 7810, which is sufficient to bear the pressure on the main support roller 71 and the secondary support roller 73. The air pump 789 can adjust the air pressure in the air chamber, thereby adjusting the height of the piston plate 7812 and thus adjusting the height of the suspension telescopic shell 783. This allows the main support roller 71 and the secondary support roller 73 to be adjusted to the required height. An adjusting spring 7811 is provided in the air chamber. One end of the adjusting spring 7811 is fixed to the piston plate 7812, and the other end is fixed to the air pump 789. Adjusting the spring 7811 improves the load-bearing capacity of the air chamber and can also provide auxiliary support when the pressure is too high, ensuring that the air chamber is not compressed quickly and thus avoiding complete failure of the support.
[0042] In practical applications, the main support roller 71 and the secondary support roller 73 can be adjusted to a position completely below the bending roller 74 under the action of the adjustable suspension 78, so that when the main support roller 71 and the secondary support roller 73 are not needed, the influence of the main support roller 71 and the secondary support roller 73 on the bending roller 74 can be completely eliminated.
[0043] The spacing adjustment mechanism 6 includes a first lateral shift adjustment module 61 and a second lateral shift adjustment module 62. The first lateral shift adjustment module 61 and the second lateral shift adjustment module 62 are symmetrically distributed with respect to the central axis of the spacing adjustment mechanism 6. The bending distance between the first lateral shift adjustment module 61 and the second lateral shift adjustment module 62 is adjustable.
[0044] This embodiment can effectively adapt to various required bending spacings by adjusting the distance between the first lateral shift adjustment module 61 and the second lateral shift adjustment module 62, and can also adjust the bending position within a certain range.
[0045] The bottom of the lifting adjustment mechanism 1 is provided with an angle adjustment mechanism 2 and a front-to-back adjustment mechanism 3. The angle adjustment mechanism 2 is used to adjust the tilt angle of the lifting adjustment mechanism 1, and the front-to-back adjustment mechanism 3 is used to adjust the front-to-back position of the overall device.
[0046] In this embodiment, the angle adjustment mechanism 2 can quickly adjust the angle between the mechanism and the product, and the front and rear adjustment mechanism 3 can effectively adjust the bending depth.
[0047] When used in the Industrial Internet of Things (IIoT), this embodiment can quickly adapt to various processed parts by adjusting parameters such as bending spacing, processing height, and device tilt angle. This enables rapid customized processing and allows the processing of each specification of material to quickly adapt to mass production, thereby reducing costs and increasing efficiency.
[0048] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.
Claims
1. A shaping and bending device applicable to the Industrial Internet of Things, characterized in that, The system includes a lifting adjustment mechanism (1), which is equipped with a spacing adjustment mechanism (6) capable of adjusting the bending spacing. A pressing cylinder (8) is provided above the spacing adjustment mechanism (6), which can contact the upper surface of the spacing adjustment mechanism (6). A lifting cylinder (4) is provided below the spacing adjustment mechanism (6), and an upper rolling cylinder group (5) is provided between the lifting cylinder (4) and the spacing adjustment mechanism (6). The lifting cylinder (4) and the upper rolling cylinder group (5) are fixed together. The upper roller cylinder group (5) includes a first upper roller cylinder (51) and a second upper roller cylinder (52). There is an upper bending gap between the first upper roller cylinder (51) and the second upper roller cylinder (52). The upper bending gap corresponds to the bending gap. The first upper roller cylinder (51) and the second upper roller cylinder (52) and the gap adjustment mechanism (6) squeeze the material to complete the bending. Both the first upper roller cylinder (51) and the second upper roller cylinder (52) are provided with a support bending roller assembly (7), which is used to support and bend the material at multiple points; The supporting bending roller assembly (7) includes a main supporting roller (71) and a bending roller (74), the bending roller (74) being in contact with the bending edge of the material; A secondary support roller (73) is provided between the main support roller (71) and the bending roller (74). The main support roller (71) has a main support end (75) at its axis, and the secondary support roller (73) has a secondary support end (76) at its axis. A connecting bridge (72) is provided between the main support end (75) and the secondary support end (76). One end of the connecting bridge (72) is hinged to the main support end (75), and the other end is hinged to the secondary support end (76). An adjustable suspension (78) is provided below both the main support end (75) and the secondary support end (76). The adjustable suspension (78) can buffer the external force on the main support end (75) and the secondary support end (76) and adjust the height of the main support end (75) and the secondary support end (76).
2. The shaping and bending device applicable to the Industrial Internet of Things according to claim 1, characterized in that, The upper end of the adjustable suspension (78) is fixed with a support plate (77), which supports the hinge of the main support end (75) or the secondary support end (76). The lower end of the adjustable suspension (78) is fixed with a bearing plate (79), which is fixed to the upper rolling cylinder assembly (5).
3. The shaping and bending device applicable to the Industrial Internet of Things according to claim 1, characterized in that, The adjustable suspension (78) includes a suspension housing (7810), and a suspension telescopic housing (783) is provided inside the suspension housing (7810). The suspension telescopic housing (783) can freely extend or retract from the top of the suspension housing (7810). The bottom end of the suspension housing (7810) is provided with an air pump (789), which is connected to the interior of the suspension housing (7810); The end of the suspension telescopic shell (783) located inside the suspension outer shell (7810) is provided with a piston plate (7812), and an air chamber is formed between the piston plate (7812) and the air pump (789); The suspended telescopic shell (783) is fixed to the piston plate (7812).
4. The shaping and bending device for use in the Industrial Internet of Things according to claim 3, characterized in that, The top of the suspended telescopic shell (783) is provided with a connecting block (781), and an inner insertion rod (782) is fixed below the connecting block (781). The inner insertion rod (782) is inserted into the suspended telescopic shell (783). Several transmission rods (788) are provided on the inner insertion rod (782). One end of the transmission rod (788) is fixed to the inner insertion rod (782), and the other end is obliquely inserted into the suspended telescopic shell (783) and extends to the outside of the suspended telescopic shell (783). Several pressure plates (787) are provided outside the suspended telescopic shell (783). The position and number of the pressure plates (787) correspond to the transmission rods (788): one pressure plate (787) corresponds to one transmission rod (788). The transmission rods (788) are fixed to the pressure plates (787).
5. The shaping and bending device for use in the Industrial Internet of Things according to claim 4, characterized in that, A friction bladder (784) is provided over the suspension telescopic shell (783), and a pressure plate (787) is located inside the friction bladder (784). A bellows (786) is provided over the pressure plate (787), and one end of the bellows (786) is fixed to the pressure plate (787), and the other end is fixed to the suspension telescopic shell (783). The friction bladder (784) is filled with a plurality of elastic balls (785), which fill the space outside the bellows (786).
6. The shaping and bending device for use in the Industrial Internet of Things according to claim 1, characterized in that, The spacing adjustment mechanism (6) includes a first lateral shift adjustment module (61) and a second lateral shift adjustment module (62). The first lateral shift adjustment module (61) and the second lateral shift adjustment module (62) are symmetrically distributed with the central axis of the spacing adjustment mechanism (6) as a reference. The bending distance between the first lateral shift adjustment module (61) and the second lateral shift adjustment module (62) is adjustable.
7. The shaping and bending device applicable to the Industrial Internet of Things according to any one of claims 1 to 6, characterized in that, The bottom of the lifting adjustment mechanism (1) is provided with an angle adjustment mechanism (2) and a front and rear adjustment mechanism (3). The angle adjustment mechanism (2) is used to adjust the tilt angle of the lifting adjustment mechanism (1), and the front and rear adjustment mechanism (3) is used to adjust the front and rear position of the overall device.
Citation Information
Patent Citations
Pipe bending machine transformed by hydraulic cylinder
CN214556512U