CN215396860U - Heating bending machine - Google Patents
Heating bending machine Download PDFInfo
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- CN215396860U CN215396860U CN202121670146.9U CN202121670146U CN215396860U CN 215396860 U CN215396860 U CN 215396860U CN 202121670146 U CN202121670146 U CN 202121670146U CN 215396860 U CN215396860 U CN 215396860U
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Abstract
The utility model discloses a heating bending machine which comprises a workbench and a plurality of heating modules; two ends of any heating module in the length direction are respectively erected and connected to the workbench in a sliding manner; the sliding directions of all the heating modules are the same. This heating bender's whole heating module can slide for the workstation and adjust interval each other, makes the partial heating module among the whole heating module keep away from all the other heating modules, and then realizes utilizing a heating module to realize that the single track is bent and utilize a plurality of heating modules once only to realize the multichannel and bend. Meanwhile, the heating module can also realize bending at different crease intervals, meet the requirements of supporting and processing of plate bodies to be bent with different sizes and models, reduce repeated positioning, improve the efficiency and the processing precision and reduce the labor intensity.
Description
Technical Field
The utility model relates to the field of bending machines, in particular to a heating bending machine.
Background
For the sheet materials that can be processed by hot molding, a bending machine is usually used to bend such sheet materials. In the process of processing a product using an acrylic sheet as a raw material, the acrylic sheet is usually bent, taking the acrylic sheet as an example. In the bending process, local parts of the acrylic plate need to be subjected to hot baking, the plate is bent when the acrylic plate is in a softening and turning state, and after a bending area is cooled, the acrylic plate is formed into a target shape.
However, the bending machine in the market can only realize single bending, and most of the bending machines can bend the plate more than one time in the actual process. When needing the multichannel to bend, traditional equipment can only bend once and carry out bending next one after the cooling shaping, and is inefficient, and fixes a position many times and easily accumulates the error, influences the machining precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heating bending machine which can realize single-pass bending and multi-pass bending, can also meet the requirement that plates to be bent with different sizes and models are bent at different intervals to realize multi-pass bending, and improves the processing effect, the processing precision and the application range.
In order to achieve the purpose, the utility model provides a heating bending machine, which comprises a workbench and a plurality of heating modules; two ends of any heating module in the length direction are respectively erected and connected to the workbench in a sliding manner; the sliding directions of all the heating modules are the same.
Preferably, the top surface of the table comprises a pair of overhead slide rails; and two ends of any heating module are respectively connected with the sliding rail.
Preferably, a locking piece is arranged between any slide rail and the end part of the heating module.
Preferably, the top surface of the workbench further comprises a rear console; all the heating modules and the rear operating platform are respectively positioned at two opposite sides of the workbench.
Preferably, the device also comprises a pair of cantilever arms which are arranged on one side of the top surface of the workbench in a hanging manner; any cantilever arm is perpendicular to the heating module.
Preferably, the cooling cavities in any adjacent heating modules are communicated through a flexible cooling pipe; the length of any flexible cooling pipe is not less than the maximum sliding distance of the adjacent heating modules.
Preferably, a heating body and two cooling cavities are arranged in any one heating module; the heating body and the cooling cavities extend along the length direction of the heating film group, and the cooling cavities are located on two sides of the heating body respectively.
Preferably, one end of any one heating module in the length direction is provided with a U-shaped pipe; and two cooling cavities in the same heating membrane group are connected in series through the U-shaped pipe.
Preferably, the workbench is provided with a length positioning piece for positioning the plate body to be bent during bending and a plurality of support stations for connecting the length positioning piece.
Preferably, the length positioning piece is provided with a right-angle groove for abutting and positioning the edge of the plate body to be bent; the right-angle groove is parallel to any one heating module.
Compared with the background technology, the heating bending machine provided by the utility model comprises a workbench and a plurality of heating modules; two ends of any heating module in the length direction are respectively erected and connected to the workbench in a sliding manner; the sliding directions of all the heating modules are the same.
In the heating bending machine, the plurality of heating modules can slide relative to the workbench to adjust the intervals between the plurality of heating modules, for example, one of all the heating modules is far away from the other all the heating modules, and at the moment, the heating bending machine can realize single-pass bending on the plate body to be bent with the same size and model; for example, at least two heating modules in all the heating modules are far away from other heating modules, so that the heating bending machine can realize multi-bending. Certainly, this heating module can also realize bending with different crease intervals to satisfy the support and the processing of the plate body of waiting to bend of different size models, realize once only accomplishing the multichannel and bend, reduce the repeated positioning, raise the efficiency and the machining precision, reduce intensity of labour.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a heating bending machine provided in an embodiment of the present invention in a first operating state;
fig. 2 is a schematic structural diagram of a heating bending machine provided in an embodiment of the present invention in a second operating state;
fig. 3 is a schematic structural diagram of a heating bending machine in a third operating state according to an embodiment of the present invention.
The device comprises a heating module 1, a flexible cooling pipe 2, a length positioning piece 3, a sliding rail 4, a rear operation table 5, a U-shaped pipe 6, a cantilever arm 7, a water tank 8 and a positioning support 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a heating bending machine in a first operating state according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a heating bending machine provided in an embodiment of the present invention in a second operating state; fig. 3 is a schematic structural diagram of a heating bending machine in a third operating state according to an embodiment of the present invention.
The utility model provides a heating bending machine, which comprises a workbench and a plurality of heating modules 1 arranged on the workbench; in the heating bending machine, two ends of any one heating module 1 in the length direction are respectively erected on a workbench, two ends of any one heating module 1 in the length direction are slidably connected to the workbench, and the sliding directions of all the heating modules 1 are the same.
The heating module 1 makes the plate body to be bent thermally deformed by using the heat of the heating module, so that a folded angle and a folded surface are formed on the plate body to be bent. Based on the bending operation, especially for the plate body to be bent, which needs to form the bending surface, the heating film group is usually in a long strip shape to align with the intersection line of the plate body to be bent before the bending surface is formed.
The length direction of the heating modules 1 intersects with the sliding direction, and when some of the heating modules 1 in the entire heating modules 1 slide, the pitch between the adjacent heating modules 1 changes. For example, when the first heating module 1 is stationary and the other heating modules 1 slide in the same direction to be away from the first heating module 1, the plate to be bent may be placed on the first heating module 1 only, and at this time, the plate to be bent may be processed by single-pass bending. When the first heating module 1 is not moved, the second heating module 1 slides L in the direction far away from the first heating film group1The rest of the heating modules 1 slide away from the two heating modules 1, so that the distance L can be formed1The plate body to be bent is bent in two ways. By analogy, the heating bending machine can also realize three-way bending, four-way bending and the like on the plate body to be bent. For example, fig. 1 may be used to implement three bends, fig. 2 may be used to implement a single bend, and fig. 3 may be used to implement a double bend.
Except for adjusting the number and the spacing of the bends, the temperature of any heating module 1 in all the heating modules 1 can be adjusted, so that the heating module is suitable for plates to be bent with different thicknesses. For example, the heating module 1 applies the electric heating principle, and any heating module 1 is connected with a temperature adjusting knob, so that the actual heating state of the heating module 1 can be adjusted in a voltage and current adjusting manner.
When the heating bending machine only adopts part of the heating modules 1, the rest of the heating modules 1 can be translated to the opposite side of the workbench along one side of the workbench. Of course, the remaining heating modules 1 may also slide according to other trajectories, for example according to a curved trajectory.
In addition, when the heating bending machine is operated, if all the heating elements of the heating modules 1 are linked, the heating modules 1 which are not needed to be used at present are avoided when the plate body to be bent is placed on the workbench, and only the heating modules 1 which are needed to be used at present are arranged below the plate body to be bent. If the heating element of any heating module 1 is independently driven, on the premise of meeting the operation requirement, the part of the heating module 1 which is not needed to be used at present can be used as a supporting structure of the plate body to be bent.
In summary, the heating bending machine provided by the utility model can realize single-pass bending and multi-pass bending of the plate body to be bent with the same size and model, and can also be suitable for bending processing of the plate bodies to be bent with different sizes and models. For a single plate body to be bent, the next bending procedure is carried out without waiting for the cooling of the bent part, so that the efficiency is high and the labor intensity is low.
The heating bending machine provided by the utility model is further described below with reference to the accompanying drawings and embodiments.
On the basis of the structure, the heating bending machine comprises a pair of sliding rails 4 which are erected on the top surface of a workbench. Obviously, a pair of slide rails 4 is respectively connected to both ends of any one heating module 1 in the length direction.
The aforementioned slide rails 4 are overhead to the table, that is, the table is left empty below the area between the pair of slide rails 4. Therefore, when the plate body to be bent is placed on the top surface of the workbench through the heating module 1, the rest parts except the bent part of the plate body to be bent can be extruded and deformed downwards, so that the bending process of the plate body to be bent by the heating module 1 is assisted.
Because the space is reserved below the area between the pair of slide rails 4, the heating bending machine can enable different plates to be bent to form bending surfaces with different sizes, and is favorable for heat dissipation and cooling of the plates to be bent.
For the convenience of operation, a locking piece is arranged between the slide rail 4 and the heating module 1 connected with the slide rail 4, and is used for realizing the positioning of the heating module 1 on the slide rail 4. The locking piece can be independent of the slide rail 4 and the heating module 1 and belongs to an independent part with a locking function; it may also be part of the slide rail 4, that is to say the slide rail 4 is embodied as a slide rail 4 which itself has a locking function.
When an operator uses the heating bending machine to operate, a plate body to be bent is erected on the workbench through the heating module 1, and for certain large plate bodies to be bent, the plate body to be bent is not stably supported only by the heating module 1, so that the heating bending machine further comprises a rear operating platform 5 arranged on the top surface of the workbench. The rear operating platform 5 and the whole heating modules 1 can be respectively arranged on two opposite sides of the workbench to support a plate body to be bent for the part with the size larger than the top surface of the workbench.
In addition, the heating bending machine further comprises a pair of cantilever arms 7 which are mounted on the workbench in a hanging mode; the arm 7 is positioned on one side of the top surface of the workbench, and the arm 7 is perpendicular to the heating module 1 and used for prolonging the top surface of the workbench. When the working surface is extended by the cantilever arm 7, the cantilever arm 7 can be used as a support for the plate body to be bent, and can also be used as a support for other parts of the heating bending machine, such as the length positioning piece 3 referred to below.
In general, the distance between the pair of cantilever arms 7 may be equal to the length of the side of the workbench where the cantilever arms 7 are installed, i.e. the pair of cantilever arms 7 are distributed on both sides of the workbench.
In another embodiment provided by the utility model, the heating bending machine is provided with a flexible cooling pipe 2 between any two adjacent heating modules 1. One end of the flexible cooling pipe 2 is connected to the cooling cavity of one of the heating modules 1, and the other end is connected to the cooling cavity of the other heating module 1. In the foregoing structure, the length of any one flexible cooling pipe 2 is not less than the maximum sliding distance of two adjacent heating modules 1, for example, the heating bending machine can be realized with the maximum distance L2When two bends are formed on the plate body to be bent to be processed, the length of any one flexible cooling pipe 2 is greater than L2。
All the heating modules 1 of the heating bending machine are communicated through the flexible cooling pipes 2, so that water can be supplied by the same water tank 8. When the heating bending machine is used for simultaneously forming a plurality of bends on a plate body to be bent, synchronous cooling can be realized.
Exemplarily, a heating body and two cooling cavities are arranged in one heating module 1; wherein, the heating body and the cooling chamber all extend along the length direction of heating module 1. Usually, only one heating body is arranged in one heating module 1 for locally heating the plate body to be bent. The two cooling cavities are respectively positioned at two sides of the heating body and are used for cooling the rest areas close to the heating part.
When two cooling cavities are arranged in one heating module 1, a U-shaped pipe 6 can be arranged at one end of the heating module 1 in the length direction; two open ends of the U-shaped pipe 6 are respectively communicated with end openings of two cooling cavities in the same heating module 1, so that the two cooling cavities form a cooling pipeline connected in series. At this time, when the cooling water is introduced into one of the cooling cavities of the heating module 1, the cooling water can flow from the first end to the second end in the length direction of the heating module 1, and flow to the first end again at the second end. For all heating modules 1 of the heating bending machine, cooling water flows in an S-shaped path in cooling cavities of all heating modules 1.
In a third embodiment of the present invention, the workbench of the heating bending machine is provided with a length positioning element 3, and a plurality of support stations for connecting the length positioning element 3 are further provided.
In the heating bending machine, the length positioning piece 3 provides a positioning reference for the plate body to be bent, so that an operator can quickly find the relative position of the plate body to be bent and the heating module 1, and the position precision of the position to be bent is ensured. For example, the length positioning element 3 may have a right-angle groove for abutting against the edge of the plate body to be bent, and the right-angle groove is parallel to any one of the heating modules 1 and can be used as a starting point when the plate body to be bent is installed and clamped.
Therefore, when the length positioning pieces 3 are installed by utilizing the plurality of support stations, the length positioning pieces 3 have different positions on the workbench, so that the positioning of plate bodies to be bent with different sizes and models can be met. Wherein, this heating bender still can be equipped with locating support 9 in order to satisfy the location installation of length setting element 3 in workstation different positions. For example, the top surface of the workbench is provided with support beams, and the two groups of support beams are respectively close to the two slide rails 4; a first mounting hole is formed in the positioning support 9, a plurality of second mounting holes are formed in the supporting beam at intervals along the length direction, and the positioning support 9 can be positioned and mounted through the second mounting holes of the supporting beam.
The heating bending machine provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A heating bending machine is characterized by comprising a workbench and a plurality of heating modules (1); two ends of any heating module (1) in the length direction are respectively erected and connected to the workbench in a sliding manner; the sliding directions of all the heating modules (1) are the same.
2. Heating bending machine according to claim 1, wherein the top surface of said worktable comprises a pair of overhead sliding rails (4); two ends of any heating module (1) are respectively connected with the sliding rail (4).
3. Heating bending machine according to claim 2, characterized in that between any of said sliding rails (4) and the end of said heating module (1) there is provided a locking member.
4. Heating bending machine according to claim 2, wherein the top surface of said worktable further comprises a rear operating table (5); all the heating modules (1) and the rear operating platform (5) are respectively positioned at two opposite sides of the workbench.
5. The heating bending machine according to claim 2, further comprising a pair of cantilever arms (7) mounted in suspension on one side of the top surface of the worktable; any cantilever arm (7) is perpendicular to the heating module (1).
6. Heating bending machine according to any one of claims 1 to 5, wherein the cooling cavities in any adjacent heating modules (1) are in communication through flexible cooling tubes (2); the length of any flexible cooling pipe (2) is not less than the maximum sliding distance of the adjacent heating modules (1).
7. The heating bending machine according to claim 6, wherein a heating body and two cooling cavities are arranged in any heating module (1); the heating body and the cooling cavities extend along the length direction of the heating film group (1), and the cooling cavities are located on two sides of the heating body respectively.
8. Heating bending machine according to claim 7, wherein one end of any heating module (1) in the length direction is provided with a U-shaped pipe (6); two cooling cavities in the same heating membrane group (1) are connected in series through the U-shaped pipe (6).
9. Heating bending machine according to any one of claims 1 to 5, characterized in that said worktable is provided with a length positioning element (3) for positioning the plate body to be bent during bending and a plurality of support stations for connecting said length positioning element (3).
10. Heating bending machine according to claim 9, wherein said length positioning element (3) has a right-angled groove for positioning against the edge of the plate body to be bent; the right-angle groove is parallel to any one heating module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670146.9U CN215396860U (en) | 2021-07-21 | 2021-07-21 | Heating bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121670146.9U CN215396860U (en) | 2021-07-21 | 2021-07-21 | Heating bending machine |
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| Publication Number | Publication Date |
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| CN215396860U true CN215396860U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121670146.9U Active CN215396860U (en) | 2021-07-21 | 2021-07-21 | Heating bending machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558920A (en) * | 2022-02-28 | 2022-05-31 | 江苏克诺斯精密材料有限公司 | High-temperature bending device for heat insulation strips and using method |
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2021
- 2021-07-21 CN CN202121670146.9U patent/CN215396860U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558920A (en) * | 2022-02-28 | 2022-05-31 | 江苏克诺斯精密材料有限公司 | High-temperature bending device for heat insulation strips and using method |
| CN114558920B (en) * | 2022-02-28 | 2022-09-13 | 江苏克诺斯精密材料有限公司 | High-temperature bending device for heat insulation strips and using method |
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Effective date of registration: 20220620 Address after: 314000 building 3, Hengjing village, Shendang Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Benyi Commercial Equipment Co.,Ltd. Address before: 2 / F, building 4, No.82 tiandaiqiao Road, Jiaxing Economic and Technological Development Zone, Zhejiang 314000 Patentee before: Jiaxing Mingyi Commercial Equipment Co.,Ltd. |