Stamping device with good safety

Abstract

The utility model discloses a stamping equipment of good security belongs to stamping technical field, including the connecting frame, the top of connecting frame is installed and is pressed head subassembly, and one side fixed mounting of connecting frame has rotary motor, and the inboard of connecting frame and be located the oblique below of pressing head subassembly are installed with support axle through bearing, and the fixed mounting of rotary motor output and support axle has and is pressed seat subassembly, and the below fixed mounting of connecting frame has detection transport device, the utility model discloses through setting detection transport device, make staff can when needing through the cooperation of infrared emitter and infrared receiver etc. Structure's detection board whether to discharge, thereby facilitated staff to handle the failure in time, and staff can when needing through the cooperation of transport case etc. Structure to the discharged board material is transported, thereby alleviated the labor burden of staff, and then improved the working capacity of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of stamping technology, specifically relating to a stamping device with good safety. Background Technology

[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube, and profiles, causing plastic deformation or separation to obtain workpieces of the desired shape and size. Stamping and forging both belong to plastic processing and are collectively referred to as forging and pressing. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. Sheet metal, dies, and equipment are the three essential elements of stamping processing.

[0003] Existing stamping equipment cannot detect whether the sheet metal has been discharged, and it is inconvenient for workers to transport the discharged sheet metal, thus reducing the equipment's working capacity. Furthermore, it is inconvenient to clean the surfaces of the stamping base and stamping head, and workers are prone to accidental injury during the stamping process, thus reducing the equipment's practicality. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a stamping device with high safety, high working capacity, and strong practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stamping equipment with good safety, including a connecting frame, a stamping head assembly installed on the top of the connecting frame, a rotary motor fixedly installed on one side of the connecting frame, a support shaft installed on the inner side of the connecting frame and obliquely below the stamping head assembly via a bearing, a stamping seat assembly fixedly installed between the output end of the rotary motor and the support shaft, a detection and transportation device fixedly installed below the connecting frame, and a cleaning and protection device fixedly installed on the outer side of the connecting frame; The detection and transport device includes a support frame. The support frame is fixedly installed below the connecting frame. A fixing block is fixedly installed on the inner side of the support frame. An infrared receiver is fixedly installed on the top of the fixing block. An infrared transmitter is fixedly installed on the top of the support frame and above the infrared receiver. A control board is fixedly installed on one side of the support frame. An alarm light is fixedly installed on one side of the support frame and above the control board. A transport component is provided on one side of the fixing block.

[0006] Preferably, the transport component includes a transport box, which is disposed inside the support frame and on one side of the fixing block.

[0007] Preferably, multiple casters are fixedly installed at the bottom of the transport box.

[0008] Preferably, a spring pin is installed on one side of the support frame and below the control panel.

[0009] Preferably, the cleaning and protection device includes a fixed frame, a fixed frame is fixedly installed at the end of the connecting frame away from the rotary motor, an electric telescopic rod is fixedly installed on the side of the fixed frame away from the stamping head assembly, an L-shaped box is fixedly connected to the outside of the electric telescopic rod, multiple fans are fixedly installed on the top of the L-shaped box, multiple suction buckets are fixedly installed at the end of the L-shaped box near the fixed frame, and a filter cloth is fixedly installed on the inside of the L-shaped box.

[0010] Preferably, a threaded block is threadedly installed on the side of the L-shaped box away from the fixed frame.

[0011] Preferably, protective plates are fixedly installed on both sides of the L-shaped box and on both sides of the connecting frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by setting up a detection and transportation device, enables workers to detect whether the sheet material has been discharged when needed through the cooperation of infrared transmitters and infrared receivers, thereby facilitating timely handling of faults. Furthermore, workers can transport the discharged sheet material through the cooperation of transport boxes and other structures when needed, thereby reducing the workload of workers and improving the working capacity of the equipment.

[0013] 2. By setting up a cleaning and protection device, this utility model allows workers to clean the surfaces of the stamping seat assembly and stamping head assembly when needed, using the electric telescopic rod and suction bucket, thereby reducing the possibility of adverse effects on the stamping operation. In addition, workers can use protective plates and other structures to isolate the stamping sheet from external personnel when needed, thereby preventing accidental injury to workers during the stamping process, improving safety performance, and thus improving the practicality of the equipment. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a three-dimensional sectional view of the present invention; Figure 3 This is a three-dimensional sectional view of the detection and transportation device of this utility model; Figure 4 This is a three-dimensional sectional view of the cleaning and protection device of this utility model.

[0015] In the diagram: 1. Connecting frame; 2. Stamping seat assembly; 3. Rotary motor; 4. Detection and transport device; 41. Fixing block; 42. Transport assembly; 421. Transport box; 422. Moving wheels; 423. Spring pin; 43. Control panel; 44. Alarm light; 45. Support frame; 46. Infrared transmitter; 47. Infrared receiver; 5. Cleaning protection device; 51. Fixing frame; 52. Fan; 53. Filter cloth; 54. Threaded block; 55. L-shaped box; 56. Suction bucket; 57. Protective plate; 58. Electric telescopic rod; 6. Support shaft; 7. Stamping head assembly. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1 Please see Figure 1-4 The present invention provides the following technical solution: a stamping equipment with good safety, including a connecting frame 1, a stamping head assembly 7 installed on the top of the connecting frame 1, a rotary motor 3 fixedly installed on one side of the connecting frame 1, a support shaft 6 installed on the inner side of the connecting frame 1 and obliquely below the stamping head assembly 7 via a bearing, a stamping seat assembly 2 fixedly installed between the output end of the rotary motor 3 and the support shaft 6, a detection and transportation device 4 fixedly installed below the connecting frame 1, and a cleaning and protection device 5 fixedly installed on the outer side of the connecting frame 1; The detection and transport device 4 includes a support frame 45. The support frame 45 is fixedly installed below the connecting frame 1. A fixing block 41 is fixedly installed on the inner side of the support frame 45. An infrared receiver 47 is fixedly installed on the top of the fixing block 41. An infrared transmitter 46 is fixedly installed on the top of the support frame 45 and above the infrared receiver 47. A control board 43 is fixedly installed on one side of the support frame 45. An alarm light 44 is fixedly installed on one side of the support frame 45 and above the control board 43. A transport component 42 is provided on one side of the fixing block 41.

[0018] Specifically, the transport component 42 includes a transport box 421, which is disposed inside the support frame 45 and on one side of the fixing block 41.

[0019] By adopting the above technical solution, workers can transport the discharged boards with the help of structures such as transport box 421 when needed, thereby reducing the workload of workers and better meeting the needs of the work.

[0020] Specifically, multiple casters 422 are fixedly installed on the bottom of the transport container 421.

[0021] By adopting the above technical solution, staff can use the various moving wheels 422 to assist in moving the transport box 421 when needed, thereby reducing the difficulty of moving the transport box 421 and its internal panels.

[0022] Specifically, a spring pin 423 is installed on one side of the support frame 45 and below the control panel 43.

[0023] By adopting the above technical solution, the staff can fix the position of the transport box 421 by using the spring pin 423, thereby preventing the transport box 421 from moving accidentally and ensuring the normal operation of the work.

[0024] In this embodiment, when stamping equipment is needed, the sheet metal is fed onto the stamping seat assembly 2 by a robotic arm or conveyor belt. Then, the stamping head assembly 7 on the connecting frame 1 is activated to stamp the sheet metal. After that, the rotary motor 3 is activated to rotate the stamping seat assembly 2. The sheet metal on the stamping seat assembly 2 falls onto the fixed block 41 in the detection and transportation device 4. The support shaft 6 provides auxiliary support. Then, the sheet metal slides down along the fixed block 41. The infrared transmitter 46 and the infrared receiver 47 detect whether the sheet metal has passed. If it has not passed, the infrared transmitter 46 and the infrared receiver 47 send feedback to the control board 43. Then, the alarm light 44 sounds an alarm to remind the staff that the sheet metal is stuck in the previous process. If the sheet metal passes normally, it will slide into the transportation box 421 in the transportation assembly 42. After stamping is completed, the staff can pull the spring pin 423 on the support frame 45 to release it from the transportation box 421 when needed. Then, the staff can pull the transportation box 421 and the sheet metal inside it through the various moving wheels 422 to the required position.

[0025] Example 2 The difference between this embodiment and embodiment 1 is that the cleaning and protection device 5 includes a fixed frame 51. The fixed frame 51 is fixedly installed at the end of the connecting frame 1 away from the rotary motor 3. An electric telescopic rod 58 is fixedly installed on the side of the fixed frame 51 away from the stamping head assembly 7. An L-shaped box 55 is fixedly connected to the outside of the electric telescopic rod 58. Multiple fans 52 are fixedly installed on the top of the L-shaped box 55. Multiple suction buckets 56 are fixedly installed at the end of the L-shaped box 55 near the fixed frame 51. A filter cloth 53 is fixedly installed on the inside of the L-shaped box 55.

[0026] By adopting the above technical solution, workers can clean the surfaces of the stamping seat assembly 2 and the stamping head assembly 7 when needed through the cooperation of structures such as the electric telescopic rod 58 and the suction bucket 56, thereby reducing the possibility of adverse effects on the stamping operation.

[0027] Specifically, a threaded block 54 is threadedly installed on the side of the L-shaped box 55 away from the fixed frame 51.

[0028] By adopting the above technical solution, staff can unscrew the threaded block 54 to remove dust and debris from the L-shaped box 55 when needed, thereby reducing inconvenience for staff and better meeting work needs.

[0029] Specifically, protective plates 57 are fixedly installed on both sides of the L-shaped box 55 and on both sides of the connecting frame 1.

[0030] By adopting the above technical solution, workers can use the protective plate 57 and other structures to isolate the stamping sheet from outside personnel when needed, thereby preventing workers from being accidentally injured during the stamping process and improving safety performance.

[0031] In this embodiment, when it is necessary to clean the stamping seat assembly 2 and the stamping head assembly 7, the operator can activate the electric telescopic rod 58 on the fixed frame 51 of the cleaning protection device 5, thereby driving the L-shaped box 55 and its various suction hoppers 56 to move back and forth, and start the various fans 52. Under the action of the fans 52, the dust and debris on the stamping seat assembly 2 and the stamping head assembly 7 pass through the suction hoppers 56 and enter the L-shaped box 55, and are then blocked by the filter cloth 53, thus carrying out the cleaning work. After cleaning is completed, the fans 52 are turned off, and the operator manipulates the electric telescopic rod 58 to move the L-shaped box 55 and its protective plate 57 to a position that does not affect the work. The operator can unscrew the threaded block 54 to remove the dust and debris in the L-shaped box 55. When stamping is about to be carried out, the operator can manipulate the electric telescopic rod 58 to move the L-shaped box 55 and its structure until the two protective plates 57 separate the plate to be stamped from the surrounding personnel, thereby preventing the operator from being accidentally injured during the stamping process and improving the safety performance.

[0032] The structure and principle of the stamping seat assembly 2, consisting of a buffer mechanism, a stamping seat, and a stamping groove, and the stamping head assembly 7, consisting of a hydraulic cylinder, a lower pressure plate, a stamping head, a guide hole, a guide rod, and a rubber pad, have been disclosed in a metal sheet stamping equipment disclosed in CN220532824U. Its working principle is that during use, the hydraulic cylinder is activated to push the lower pressure plate and the stamping head downwards. After the lower pressure plate has pressed down a certain distance, it presses against the upper surface of the buffer block, causing the buffer block to move downwards along the limiting groove and press against the buffer spring. This causes the buffer spring to exert downward pressure for buffering, thereby achieving the protection of the stamping head and improving the practicality of the metal sheet stamping equipment. The guide hole and guide rod can limit and guide the lower pressure plate, making it more stable during the pressing process and preventing downward deviation, further improving the practicality of the metal sheet stamping equipment.

[0033] In this utility model, the control board 43 is a previously disclosed technology, and the selected model is SCYC51220. Its working principle is to achieve closed-loop control through hardware collaboration: with MCU / CPU as the core, external signals are first collected by sensors, buttons, etc., and then processed and transmitted to the core unit; the core unit calculates and judges according to the preset program and generates control commands; then the signal is amplified by the drive module to drive the actuators such as motors and relays to act; at the same time, feedback signals are received in real time to correct deviations and ensure accurate control.

[0034] The infrared transmitter 46 in this utility model is a previously disclosed technology, and the selected model is MHL512IR059CRT. Its working principle is that the external command is first converted into an electrical signal, which is then encoded by an encoding circuit to generate a pulse sequence that conforms to the protocol and prevents interference. The processed electrical signal drives an infrared light-emitting diode (IRLED). When current passes through, the semiconductor electron-hole recombination releases energy and is converted into infrared light of 850nm-940nm. The infrared light is focused by a condenser lens to form a directional beam, which is transmitted to the receiving end to restore the electrical signal and execute the command.

[0035] In this utility model, the infrared receiver 47 is a previously disclosed technology, and the selected model is IRM-F5QT38L. Its working principle is that the infrared photodiode / transistor at the receiving end captures the directional infrared beam (850nm-940nm) transmitted from the transmitter. When the photosensitive element is irradiated by infrared light, the internal semiconductor charge carriers change, converting the optical signal into a weak electrical signal. The weak electrical signal is amplified by the amplification circuit, and then the original protocol pulse sequence is analyzed by the decoding circuit, restored into control commands, and transmitted to the device for execution.

[0036] The working principle and usage process of this utility model are as follows: When stamping equipment is needed, the sheet metal is sent to the stamping seat assembly 2 by means of a robotic arm or conveyor belt. Then, the stamping head assembly 7 on the connecting frame 1 is started to stamp the sheet metal. After that, the rotary motor 3 is started to drive the stamping seat assembly 2 to rotate. The sheet metal on the stamping seat assembly 2 falls onto the fixed block 41 in the detection and transportation device 4. The support shaft 6 plays an auxiliary support role. Then the sheet metal slides down along the fixed block 41. The infrared transmitter 46 and the infrared receiver 47 detect whether the sheet metal has passed. If it has not passed, the infrared transmitter 46 and the infrared receiver 47 feed back to the control board 43. Then the alarm light 44 sounds to remind the staff that the sheet metal is stuck in the previous process. If the sheet metal passes normally, it will slide into the transportation box 421 in the transportation assembly 42. After stamping is completed, the staff can pull the spring pin 423 on the support frame 45 to release it from the transportation box 421 when needed. Then, the transportation box 421 is pulled, and the various moving wheels 422 move the transportation box 421 and its contents. The sheet metal is delivered to the required location. When it is necessary to clean the stamping seat assembly 2 and the stamping head assembly 7, the operator can activate the electric telescopic rod 58 on the fixed frame 51 of the cleaning protection device 5, thereby driving the L-shaped box 55 and its various suction buckets 56 to move back and forth, and start the various fans 52. Under the action of the fans 52, the dust and debris on the stamping seat assembly 2 and the stamping head assembly 7 pass through the suction buckets 56 and enter the L-shaped box 55, and are then blocked by the filter cloth 53, thus carrying out the cleaning work. After cleaning is completed, the fans 52 are turned off, and the operator manipulates the electric telescopic rod 58 to move the L-shaped box 55 and its protective plate 57 to a position that does not affect the work. The operator can unscrew the threaded block 54 to remove the dust and debris in the L-shaped box 55. When the stamping is about to be carried out, the operator can manipulate the electric telescopic rod 58 to move the L-shaped box 55 and its structure until the two protective plates 57 separate the sheet metal to be stamped from the surrounding personnel, thereby preventing the operator from being accidentally injured during the stamping process and improving the safety performance.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stamping device with good safety features, comprising a connecting frame (1), a stamping head assembly (7) mounted on the top of the connecting frame (1), a rotary motor (3) fixedly mounted on one side of the connecting frame (1), a support shaft (6) mounted on the inner side of the connecting frame (1) and obliquely below the stamping head assembly (7) via a bearing, and a stamping seat assembly (2) fixedly mounted between the output end of the rotary motor (3) and the support shaft (6), characterized in that: A detection and transport device (4) is fixedly installed below the connecting frame (1), and a cleaning and protection device (5) is fixedly installed on the outer side of the connecting frame (1). The detection and transport device (4) includes a support frame (45), which is fixedly installed below the connecting frame (1). A fixing block (41) is fixedly installed on the inner side of the support frame (45). An infrared receiver (47) is fixedly installed on the top of the fixing block (41). An infrared transmitter (46) is fixedly installed on the top of the support frame (45) and above the infrared receiver (47). A control board (43) is fixedly installed on one side of the support frame (45). An alarm light (44) is fixedly installed on one side of the support frame (45) and above the control board (43). A transport component (42) is provided on one side of the fixing block (41).

2. The stamping equipment with good safety according to claim 1, characterized in that: The transport assembly (42) includes a transport box (421), which is disposed inside the support frame (45) and on one side of the fixing block (41).

3. The stamping equipment with good safety according to claim 2, characterized in that: Multiple casters (422) are fixedly installed on the bottom of the transport box (421).

4. The stamping equipment with good safety according to claim 2, characterized in that: A spring pin (423) is installed on one side of the support frame (45) and below the control panel (43).

5. The stamping equipment with good safety according to claim 1, characterized in that: The cleaning and protection device (5) includes a fixed frame (51). The fixed frame (51) is fixedly installed at the end of the connecting frame (1) away from the rotary motor (3). An electric telescopic rod (58) is fixedly installed on the side of the fixed frame (51) away from the stamping head assembly (7). An L-shaped box (55) is fixedly connected to the outside of the electric telescopic rod (58). Multiple fans (52) are fixedly installed on the top of the L-shaped box (55). Multiple suction buckets (56) are fixedly installed at the end of the L-shaped box (55) near the fixed frame (51). A filter cloth (53) is fixedly installed on the inside of the L-shaped box (55).

6. The stamping equipment with good safety according to claim 5, characterized in that: The L-shaped box (55) has a threaded block (54) threadedly installed on the side away from the fixed frame (51).

7. A stamping equipment with good safety according to claim 5, characterized in that: Protective plates (57) are fixedly installed on both sides of the L-shaped box (55) and on both sides of the connecting frame (1).

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