Hot stamping material conveying and receiving machine

Abstract

The utility model provides a hot stamping material conveying and receiving machine, and relates to the technical field of hot stamping. The hot stamping material conveying and receiving machine comprises a conveying device, and a cooling device and a material existence detection device are sequentially arranged on the conveying device in the conveying direction. And the cooling device is used for actively cooling the workpieces conveyed by the conveying device. The cooling device comprises a first supporting frame, and a plurality of draught fans are arranged on the first supporting frame. According to the hot stamping material conveying and receiving machine, conveyed hot stamping parts can be actively cooled through the draught fan, the cooling effect can be guaranteed while the running speed of conveying equipment is kept, and therefore the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of hot stamping technology, specifically a hot stamping material conveying and receiving machine. Background Technology

[0002] With the development of industrial technology, lightweight and high-strength hot forming stamping technology is being prioritized in various industries. Hot forming stamping technology utilizes the principle of thermoplastic forming of metals, simultaneously performing quenching heat treatment on the sheet metal to improve its formability. In actual production, because parts obtained through hot forming stamping are at high temperatures, they need to be cooled before proceeding to the next process.

[0003] Currently, the cooling method used for hot-stamped parts is often natural cooling, which involves allowing them to cool naturally during the conveying process. This cooling method is greatly affected by ambient temperature, especially in the hot summer months. Due to the reduced cooling rate, the only way to maintain the cooling effect is to decrease the operating speed of the conveyor equipment. However, reducing the operating speed of the conveyor equipment slows down the production cycle, leading to a decrease in production efficiency. Utility Model Content

[0004] To address the aforementioned issues, this application provides a hot stamping material conveying and receiving machine that can actively cool the conveyed hot stamping parts using a fan, ensuring cooling effectiveness while maintaining the operating speed of the conveying equipment, thereby improving production efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A hot stamping material conveying and receiving machine includes a conveying device, on which a cooling device and a material detection device are sequentially arranged along the conveying direction;

[0007] The cooling device is used to actively cool the workpieces conveyed by the conveying device;

[0008] The cooling device includes a first support frame, on which a plurality of fans are mounted.

[0009] Furthermore, the first support frame includes two first uprights, and a first crossbeam is provided between the two first uprights above the conveying device, and the fan is mounted on the first crossbeam.

[0010] Furthermore, the cooling device can individually control the opening and closing of each fan.

[0011] Furthermore, a first sealing plate is provided on the first horizontal frame in the area outside the fan, and a second sealing plate is provided on the first vertical frame. The cooling device and the conveying device together form a conveying channel with openings at both ends.

[0012] Furthermore, the material detection device includes a photoelectric sensor and a reflective mirror. The photoelectric sensor and the reflective mirror are located on both sides of the conveying component of the conveying device and are arranged opposite to each other. When the photoelectric sensor emits a photoelectric signal, the reflective mirror can reflect the photoelectric signal back to the photoelectric sensor, thereby forming a signal feedback. When a workpiece passes between the photoelectric sensor and the reflective mirror, the workpiece blocks the feedback signal, and the conveying device stops operating.

[0013] Furthermore, a lighting device is provided on the conveying device between the cooling device and the material detection device. The lighting device includes a second support frame and a lighting fixture mounted on the second support frame.

[0014] Furthermore, the second support frame includes two second uprights, and a second crossbeam is provided between the two second uprights above the conveying device, and the lighting fixture is provided on the second crossbeam.

[0015] Furthermore, one end of the second horizontal frame is connected to the second vertical frame, and the other end of the second horizontal frame extends to the outside of the second vertical frame to form a suspended part, and the lighting fixture is installed on the suspended part of the second horizontal frame.

[0016] Furthermore, an electronic signboard is installed on the second support frame.

[0017] The beneficial effects of this utility model are:

[0018] This application provides a hot stamping material conveying and receiving machine that uses a cooling device traversing a chain conveyor to cool and lower the temperature of the conveyed hot stamping parts via a fan. This ensures effective cooling of the hot stamping parts even in hot summer weather without reducing the conveying speed, thereby improving production efficiency. Attached Figure Description

[0019] Figure 1 A three-dimensional structural schematic diagram of a hot-stamped material conveying and receiving machine provided in Embodiment 1 of this application;

[0020] Figure 2 for Figure 1 A magnified structural diagram of part A in the middle;

[0021] Figure 3 This is a three-dimensional structural diagram of the cooling device;

[0022] Figure 4 An exploded view of the cooling device;

[0023] Figure 5 for Figure 4 A magnified structural diagram of part B in the middle section;

[0024] Figure 6 This is a three-dimensional structural diagram of the lighting device;

[0025] Figure 7 This is the front view of the lighting fixture;

[0026] Figure 8 This is a side view of the conveying device;

[0027] Figure 9 for Figure 8 The K-direction view in the middle;

[0028] Figure 10 for Figure 8 The M-direction view in the middle;

[0029] Figure 11 This is a three-dimensional structural diagram of a cooling device in a hot-stamped material conveying and receiving machine according to Embodiment 2 of this application;

[0030] Figure 12 This is a three-dimensional structural diagram of a cooling device in a hot-stamped material conveying and receiving machine provided in Embodiment 3 of this application.

[0031] In the diagram: 1. Conveying device;

[0032] 2. Cooling device; 21. First support frame; 211. First upright frame; 2111. Vertical beam; 2112. Connecting beam; 2113. Third connector; 212. First crossbeam; 2121. Crossbeam; 2122. Longitudinal beam; 2123. First connector; 213. Second connector; 22. Fan; 221. Fan mounting plate; 23. First sealing plate; 24. Second sealing plate;

[0033] 3. Material detection device; 31. Photoelectric sensor; 32. Reflective mirror;

[0034] 4. Lighting device; 41. Second support frame; 411. Second upright frame; 412. Second horizontal frame; 4121. Suspended part; 413. Rib beam; 4141. First mounting beam; 4142. Second mounting beam; 42. Lighting fixture; 5. Electronic signboard. Detailed Implementation

[0035] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be described in detail below with reference to the accompanying drawings. The described embodiments are merely a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort should fall within the protection scope of this application.

[0036] To facilitate understanding of the specific embodiments of this application, a coordinate system is now defined as follows: Figure 1 As shown, the left and right directions are horizontal, the front and back directions are vertical, and the up and down directions are vertical.

[0037] Example 1

[0038] like Figure 1 As shown, a hot stamping material conveying and receiving machine includes a conveying device 1, on which a cooling device 2 and a material presence detection device 3 are sequentially arranged along the conveying direction. The cooling device 2 is used to actively cool the workpiece conveyed by the conveying device 1. The material presence detection device 3 is used to detect whether there is a workpiece at the unloading end of the conveying device 1. When the material presence detection device 3 does not detect a workpiece, the conveying device 1 conveys the workpiece normally; when the material presence detection device 3 detects a workpiece, the conveying device 1 stops moving and waits for a gripping device to grab the workpiece from the unloading end of the conveying device 1.

[0039] The cooling device 2 includes a first support frame 21, on which a plurality of fans 22 are mounted, with the air outlets of the fans 22 facing the conveying device 1. The fans 22 can blow air onto the workpieces on the conveying device 1, thereby increasing the airflow on the surface of the workpieces and cooling them down.

[0040] like Figure 3 and Figure 4 As shown, the first support frame 21 includes two first uprights 211, which are respectively located on the front and rear sides of the conveying device 1 (according to...). Figure 1 (in the coordinate system shown), and is fixedly connected to the main frame of the conveying device 1 in a detachable manner. For example, the first upright 211 is fixedly connected to the main frame of the conveying device 1 by bolts. A first crossbeam 212 is provided above the conveying device 1 between the two first uprights 211, and the front and rear ends of the first crossbeam 212 (according to...) Figure 1The coordinate system shown is fixedly connected to the first upright 211. The first horizontal frame 212 and the first upright 211 together form a gantry structure and span across the conveying device 1. The fan 22 is detachably fixed to the first horizontal frame 212.

[0041] Here, the number of fans 22 can be configured according to different operating conditions. As a specific embodiment, 10 fans 22 are configured on the first crossbeam 212 in this embodiment, and the 10 fans 22 are arranged in a matrix of two rows and two columns (rows in the left-right direction and columns in the front-back direction).

[0042] Furthermore, the cooling device 2 can individually control the on / off state of each fan 22. This allows for the selection of the number and location of the fans 22 to be activated as needed, thereby optimizing energy consumption while ensuring effective cooling.

[0043] Furthermore, a first sealing plate 23 is provided on the first horizontal frame 212 in the area outside the fan 22, and a second sealing plate 24 is provided on the first vertical frame 211 in the area above the conveying device 1. The cooling device 2 and the conveying device 1 together form a conveying channel open at both ends. By providing the first sealing plate 23 and the second sealing plate 24, sound insulation and dust prevention can be achieved, thereby reducing surrounding working noise and environmental dust pollution.

[0044] In one specific embodiment, the first crossbeam 212 in this embodiment includes several crossbeams 2121 and several longitudinal beams 2122, and the crossbeams 2121 and longitudinal beams 2122 together form a grid structure. The fan 22 is disposed within a space of the grid structure, and the fan mounting plate 221 of the fan 22 blocks the space. A first sealing plate 23 is detachably fixed in the space where the fan 22 is not installed.

[0045] As one specific implementation, the first crossbeam 212 in this embodiment includes a plurality of crossbeams extending in the front-to-back direction (according to...). Figure 1 In the coordinate system shown, the longitudinal beam 2122 has several transverse beams 2121 between two adjacent longitudinal beams 2122, and as shown... Figure 5 As shown, the two ends of the crossbeam 2121 are fixedly connected to the longitudinal beam 2122 via the first connector 2123.

[0046] In one specific embodiment, the first upright frame 211 in this embodiment includes several vertical beams 2111, and the upper ends of the vertical beams 2111 are fixedly connected to the first horizontal frame 212 via second connectors 213. A connecting beam 2112 is provided between two adjacent vertical beams 2111, and the two ends of the connecting beam 2112 are respectively fixedly connected to the vertical beams 2111 via third connectors 2113. A second sealing plate 24 is provided between two connected vertical beams 2111, above the first connecting plate. The upper end of the second sealing plate 24 is aligned with the lower side of the first horizontal frame 212, and the lower end of the second sealing plate 24 is aligned with the upper side of the connecting beam 2112. During installation, the upper or lower side of the connecting beam 2112 is aligned with the upper side of the conveying device 1.

[0047] In one specific implementation, the number of vertical beams 2111 in this embodiment is the same as the number of longitudinal beams 2122, and they correspond one-to-one. The vertical beams 2111 are connected to the corresponding longitudinal beams 2122 through the second connector 213.

[0048] like Figure 2 , Figure 8 , Figure 9 and Figure 10 As shown, the material detection device 3 includes a photoelectric sensor 31 and a reflective mirror 32. The photoelectric sensor 31 and the reflective mirror 32 are located on both sides of the conveying component of the conveying device 1 and are arranged opposite to each other. In one specific embodiment, the conveying device 1 in this embodiment uses a chain conveyor, and the conveying component of the chain conveyor is a conveying chain plate. Therefore, the photoelectric sensor 31 and the reflective mirror 32 are located on the front and rear sides of the conveying chain plate, respectively (according to...). Figure 1 (Coordinate system shown). When the photoelectric sensor 31 emits a photoelectric signal, the reflective mirror 32 located opposite the photoelectric sensor 31 can reflect the photoelectric signal back to the photoelectric sensor 31, thereby forming a signal feedback. At this time, if a workpiece passes through the area where the photoelectric sensor 31 emits the photoelectric signal, it will block the feedback signal. The photoelectric sensor 31 will not receive a feedback signal and will send information to the production line conveying control system, thereby controlling the conveying device 1 to stop operating. At the same time, the gripping device will grip the workpiece.

[0049] Furthermore, such as Figure 1 As shown, a lighting device 4 is installed on the conveying device 1 between the cooling device 2 and the material detection device 3. The lighting device 4 includes a second support frame 41 and a lighting fixture 42 mounted on the second support frame 41. By installing the lighting device 4, the brightness of the area can be increased, thereby facilitating manual inspection and visual management of the material's appearance quality.

[0050] like Figure 6 and Figure 7 As shown, the second support frame 41 includes two second uprights 411, which are respectively located on the front and rear sides of the conveying device 1 (according to...). Figure 1 (The coordinate system shown) and is fixedly connected to the main frame of the conveying device 1 in a detachable manner. For example, the lower ends of the second uprights 411 are fixedly connected to the main frame of the conveying device 1 by bolts. A second crossbeam 412 is provided between the two second uprights 411, and both ends of the second crossbeam 412 are fixedly connected to the second uprights 411 in a detachable manner. The lighting fixtures 42 are detachably fixedly mounted on the second crossbeam 412. As a specific embodiment, in this embodiment, five elongated lighting fixtures 42 are provided on the second crossbeam 412, the length of the lighting fixtures 42 is along the left-right direction, and the five lighting fixtures 42 are evenly arranged along the front-back direction.

[0051] Furthermore, to facilitate manual observation of materials and to prevent the second support frame 41 from obstructing the worker's view, such as... Figure 6 and Figure 7 As shown, one end of the second horizontal frame 412 is detachably fixedly connected to the second vertical frame 411, and the other end of the second horizontal frame 412 extends to the outside of the second vertical frame 411 to form a suspended portion 4121. The lighting fixture 42 is disposed on the lower side of the suspended portion 4121 of the second horizontal frame 412. In one specific embodiment, the left end of the second horizontal frame 412 is detachably fixedly connected to the second vertical frame 411, and the left end face of the second horizontal frame 412 is flush with the left end face of the second vertical frame 411. The right end of the second horizontal frame 412 extends to the right side of the second vertical frame 411 to form a suspended portion 4121. A reinforcing beam 413 is provided on the side of the second upright 411 facing the suspended part 4121 of the first horizontal frame 212. One end of the reinforcing beam 413 is fixedly connected to the second upright 411 in a detachable manner, and the other end of the reinforcing beam 413 is fixedly connected to the second horizontal frame 412 in a detachable manner.

[0052] Furthermore, an electronic signboard 5 is provided on the second support frame 41.

[0053] The electronic Kanban 5 can be used in conjunction with an industrial camera to display the real-time running status of the workpiece on the conveyor 1. The industrial camera can be installed on the conveyor 1, or on a separate bracket, such as a separate bracket on one side of the conveyor 1 with the lower end of the bracket fixed to the ground by expansion bolts. Alternatively, it can be installed on other equipment in the production line, such as at the press outlet.

[0054] The electronic Kanban board 5 can also be used to display information such as the model and batch of the workpiece being transported.

[0055] In one specific implementation, a third support is provided between the two second supports 411 at one end of the suspended portion 4121 of the second support 411 facing away from the second crossbeam 412. The electronic signboard 5 is fixedly mounted on the third support in a detachable manner.

[0056] For example, the second support frame 411 includes supports along the front and rear directions (according to...) Figure 1 A first mounting beam 4141 extends from the coordinate system shown. Both ends of the first mounting beam 4141 are detachably fixedly connected to the second upright 411. Two second mounting beams 4142 extend vertically from the first mounting beam 4141. The lower ends of the second mounting beams 4142 are detachably fixedly connected to the first mounting beam 4141, and the upper ends of the second mounting beams 4142 are detachably fixedly connected to the second crossbeam 412. The electronic signboard 5 is fixedly connected to the two second mounting beams 4142 with screws.

[0057] Example 2

[0058] like Figure 11 As shown, in this embodiment, the first crossbeam 212 is equipped with 12 fans 22, which are arranged in a matrix of three rows and four columns (rows in the left-right direction and columns in the front-back direction), and are concentrated in the middle of the first crossbeam 212. The rest of the structure is the same as in Embodiment 1.

[0059] Example 3

[0060] like Figure 12 As shown, in this embodiment, the first crossbeam 212 is equipped with nine fans 22. The nine fans 22 are arranged in a matrix of three rows and three columns (rows are in the left-right direction and columns are in the front-back direction), and the nine fans 22 are concentrated in the middle of the first crossbeam 212. The rest of the structure is the same as in Embodiment 1.

[0061] Example 4

[0062] In this embodiment, the first crossbeam 212 includes several crossbeams extending laterally (according to...). Figure 1 The crossbeam 2121 (in the coordinate system shown) has several longitudinal beams 2122 between two adjacent crossbeams 2121, and the two ends of the longitudinal beams 2122 are fixedly connected to the crossbeams 2121 through the first connectors 2123.

[0063] In one specific implementation, the first upright frame 211 in this embodiment includes several vertical beams 2111, and the upper ends of each vertical beam 2111 are fixedly connected to the end beams 2121 of the first horizontal frame 212 via second connectors 213. A connecting beam 2112 is provided between two adjacent vertical beams 2111, and the two ends of the connecting beam 2112 are fixedly connected to the vertical beams 2111 via third connectors 2113. The remaining structure is the same as in Embodiment 1.

[0064] Other embodiments obtained by those skilled in the art based on the embodiments provided in this application by combining, splitting, or reorganizing the embodiments of this application do not exceed the protection scope of this application.

[0065] The above detailed embodiments have provided a detailed explanation of the purpose, technical solutions, and beneficial effects of the embodiments of this application. The above are merely specific embodiments of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. That is, any modifications, equivalent substitutions, improvements, etc., made on the basis of the embodiments of this application should be included within the protection scope of the embodiments of this application.

Claims

1. A hot stamping material delivery and take-off machine characterized by: It includes a conveying device (1), and a cooling device (2) and a material detection device (3) are sequentially arranged on the conveying device (1) along the conveying direction. The cooling device (2) is used to actively cool the workpiece conveyed by the conveying device (1); The cooling device (2) includes a first support frame (21), on which a plurality of fans (22) are provided; A lighting device (4) is provided on the conveying device (1) between the cooling device (2) and the material detection device (3). The lighting device (4) includes a second support frame (41) and a lighting fixture (42) provided on the second support frame (41).

2. A hot stamping material delivery and take-up machine according to claim 1, wherein: The first support frame (21) includes two first uprights (211), and a first crossbeam (212) is provided between the two first uprights (211) above the conveying device (1), and the fan (22) is provided on the first crossbeam (212).

3. A hot stamping material delivery and take-off machine according to claim 2, wherein: The cooling device (2) can individually control the opening and closing of each fan (22).

4. A hot stamping material delivery and take-up machine as defined in claim 2, wherein: A first sealing plate (23) is provided on the first cross frame (212) in the area outside the fan (22), and a second sealing plate (24) is provided on the first upright frame (211). The cooling device (2) and the conveying device (1) together form a conveying channel with openings at both ends.

5. A hot stamping material delivery and take-up machine as defined in claim 1, wherein: The material detection device (3) includes a photoelectric sensor (31) and a reflective mirror (32). The photoelectric sensor (31) and the reflective mirror (32) are located on both sides of the conveying component of the conveying device (1) and are arranged opposite to each other. When the photoelectric sensor (31) emits a photoelectric signal, the reflective mirror (32) can reflect the photoelectric signal back to the photoelectric sensor (31), thereby forming a signal feedback. When a workpiece passes between the photoelectric sensor (31) and the reflective mirror (32), the workpiece blocks the feedback signal and the conveying device (1) stops operating.

6. A hot stamping material delivery and take-up machine as defined in claim 1, wherein: The second support frame (41) includes two second uprights (411), and a second crossbeam (412) is provided between the two second uprights (411) above the conveying device (1), and the lighting fixture (42) is provided on the second crossbeam (412).

7. A hot stamping material delivery and take-off machine as defined in claim 6, wherein: One end of the second crossbeam (412) is connected to the second upright (411), and the other end of the second crossbeam (412) extends to the outside of the second upright (411) to form a suspended part (4121) in a suspended state. The lighting fixture (42) is disposed on the suspended part (4121) of the second crossbeam (412).

8. A hot stamping material delivery and take-up machine as defined in claim 1, wherein: An electronic signboard (5) is installed on the second support frame (41).

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