Punching machining device for cooling tower parts

Abstract

The punching machining device for the cooling tower parts relates to the technical field of part machining and comprises a working table plate, a fixed bottom frame is installed at the bottom end of the working table plate, a working frame is installed at the top end of the working table plate, baffles are installed on the front side of the working frame and the front side of the fixed bottom frame, and a fixed round opening is formed in the middle of the top end of the working frame. And the stamping mechanism comprises a mounting circular plate, machining rods and a fixing rod, the fixing rod is arranged at the upper end in an inner cavity of the working frame, the mounting circular plate is movably mounted at the front end of the fixing rod, and the machining rods are mounted on the right side and the bottom end of the mounting circular plate. According to the punching device, the punching mechanism is started to conduct punching operation, when machining ends of different sizes need to be replaced, the adjusting mechanism is started, and in the punching machining process of parts, the efficiency in the working process can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of parts processing, in particular to a punching processing device for cooling tower parts. Background Art

[0002] At present, cooling towers are devices that use water as a circulating coolant, absorb heat from a system and discharge it into the atmosphere to reduce the water temperature. During the production process of cooling towers, different parts need to be assembled, and punching is required during the processing of parts. However, the existing punching equipment cannot change the size of the punching at the processing end during the processing, which will increase the limitations of the processing process. If manual operation is used during the replacement, the efficiency of the overall processing process will be reduced, and the processing end cannot be detected and processed in real time during the processing. Summary of the invention

[0003] The object of the present invention is to provide a punching processing device for cooling tower parts to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a punching processing device for cooling tower parts, comprising a workbench, a fixed bottom frame is installed at the bottom end of the workbench, a working frame is installed at the top end of the workbench, baffles are installed on the front sides of the working frame and the fixed bottom frame, and a fixed circular opening is opened in the middle of the top end of the working frame; A stamping mechanism, the stamping mechanism comprises a mounting circular plate, a processing rod and a fixing rod, a fixing rod is arranged at the upper end of the inner cavity of the working frame, a mounting circular plate is movably mounted at the front end of the fixing rod, and processing rods are mounted on the right side and the bottom end of the mounting circular plate; The adjusting mechanism comprises a pulling spring, a mounting slide block and a mounting slide groove. The mounting slide groove is provided at the upper left end of the mounting circular plate. The mounting slide block is slidably installed at the upper end of the inner cavity of the mounting slide groove. A pulling spring is installed on the left side of the mounting slide block. One end of the pulling spring away from the mounting slide block is connected to the inner cavity of the mounting slide groove. A material unloading monitoring mechanism, the material unloading monitoring mechanism comprises a small electric push rod and a mounting recess, the mounting recess is provided in the middle of the inner cavity of the processing rod, and the inner cavity of the mounting recess is provided with a small electric push rod; A material receiving and dropping mechanism, the material receiving and dropping mechanism comprises a fixed spring and a receiving frame, the receiving frame is movably mounted at the bottom end of the inner cavity of the fixed bottom frame, fixed springs are mounted around the bottom end of the receiving frame, and the bottom end of the fixed spring is connected to the bottom end of the inner cavity of the fixed bottom frame; The regulating mechanism comprises a mounting slot, and a mounting slot is provided on the right side of the top of the workbench.

[0005] Preferably, the stamping mechanism also includes an electric push rod, a processed circular opening, a stabilizing slider, a timing touch switch and a stabilizing slide groove. A stabilizing slide groove is provided at the middle and upper end of the rear side of the inner cavity of the working frame, a stabilizing slider is slidably installed at the upper end of the inner cavity of the stabilizing slide groove, the rear end of the fixed rod is connected to the front side of the stabilizing slider, a timing touch switch is installed at the upper end of the rear side of the inner cavity of the stabilizing slide groove, a processed circular opening is provided at the end of the processed rod away from the mounting circular plate, an electric push rod is installed at the top of the working frame, the bottom end of the electric push rod is connected to the top of the mounting slider, the size of the processed rod on the right side is larger than the size of the processed rod at the bottom, and bumps are installed around one side of the inner cavity of the processed circular opening away from the mounting circular plate.

[0006] Preferably, a placement base frame is provided in the middle of the top of the workbench, a mounting opening is opened in the middle of the top of the workbench, a mounting block is installed at the bottom of the placement base frame at a position relative to the mounting opening, the mounting block and the mounting opening are both rectangular structures, a control panel is installed at the upper right end of the work frame, the electric push rod and the timing touch switch are electrically connected to the control panel, the cross-section of the placement base frame is a concave structure, and a limited position opening is opened in the middle of the mounting block.

[0007] Preferably, the adjusting mechanism also includes a limit rod, a movable spring, a movable opening, a fixed recess, a fixed electromagnetic block, an adsorption magnetic block and a movable mounting block, a limited circular opening is provided in the middle of the bottom end of the mounting slide block, a movable opening is provided at the top and left side of the inner cavity of the mounting slide groove, a fixed recess is provided in the inner cavity of the fixed rod, a fixed electromagnetic block is installed at the bottom end of the inner cavity of the fixed recess, a movable mounting block is movably provided at the upper end of the inner cavity of the fixed recess, an adsorption magnetic block is installed at the bottom end of the movable mounting block, a limit rod is installed in the middle of the top end of the movable mounting block, the top end of the limit rod passes through the movable opening at the top end and is engaged with the inside of the limit circular opening, movable springs are installed around the top end of the movable mounting block, the top end of the movable spring is connected to the top end of the inner cavity of the fixed recess, and the fixed electromagnetic block is electrically connected to the control panel.

[0008] Preferably, the material unloading monitoring mechanism also includes a movable plate, an installation airbag, an installation push rod, a movable recess, a reset spring, a movable top plate, a connecting tube, a monitoring tube, a movable piston, a spring coil, a second trigger switch and a first trigger switch, a movable plate is installed at the bottom end of the small electric push rod, a mounting airbag is installed at the bottom end of the movable plate, a movable top plate is installed at the bottom end of the mounting airbag, movable recesses are opened around the top of the movable top plate, and a mounting push rod is movably installed at the upper end of the inner cavity of the movable recess, the top end of the mounting push rod is connected to the bottom end of the movable plate, and a reset spring is installed at the bottom end of the mounting push rod, the size of the movable plate is larger than the size of the movable top plate, and the small electric push rod is electrically connected to the control panel.

[0009] Preferably, a rectangular mounting opening is provided on one side of the middle portion of the movable top plate, the monitoring tube is movably installed inside the rectangular mounting opening, a spring coil is installed on the right side of the inner cavity of the monitoring tube, a movable piston is installed on the left side of the spring coil, a connecting tube is installed on the left side of the monitoring tube, the end of the connecting tube away from the monitoring tube is connected to the bottom end of the mounting airbag, connecting holes are provided on the left side of the monitoring tube and the bottom end of the mounting airbag, a first trigger switch is installed in the middle of the bottom end of the monitoring tube, and a second trigger switch is installed on the right side of the bottom end of the monitoring tube, and the first trigger switch and the second trigger switch are electrically connected to the control panel.

[0010] The top end of the movable sliding rod is provided with a touch switch, and the touch switch is electrically connected to the control panel, and the touch switch is electrically connected to the control panel.

[0011] Preferably, the regulating mechanism also includes a conductor coil, a small electric telescopic rod, a movable guide block and a limiting push rod. The conductor coil is installed on the left side of the bottom end of the inner cavity of the installation slot, the small electric telescopic rod is installed on the upper end of the right side of the inner cavity of the installation slot, the movable guide block is installed on the left end of the small electric telescopic rod, the limiting push rod is installed on the left side of the movable guide block, the small electric telescopic rod is electrically connected to the control panel, and a movable hole is opened on the left side of the inner cavity of the installation slot at a position relative to the limiting push rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention starts the punching mechanism to perform the punching operation. When it is necessary to replace the processing end of different sizes, the adjustment mechanism is started. During the punching process of the parts, not only can the efficiency in the working process be improved, but also the size of the processing end can be replaced according to the specific needs of the parts in the stamping process, thereby increasing the applicability of the processing price in the stamping process and the stability in the processing process, thereby avoiding the need for manual replacement when different sizes of punching ends are needed during the processing, which will result in insufficient speed and convenience. When replacing, only a small component is needed to complete the switching operation, which is more convenient and reduces the dependence on energy. 2. The present invention simultaneously starts the regulating mechanism by starting the material unloading monitoring mechanism. During the punching process, not only can the scraps after the stamping process be automatically unloaded, thereby increasing the stability and efficiency of the subsequent punching process, but the material unloading end can also be monitored. If an abnormality occurs at the material unloading end after a long period of work, it can be monitored and the staff can be informed immediately for processing. After the abnormality is detected, a judgment can be made and different methods can be used for processing, thereby improving the working efficiency of the stamping end and avoiding the abnormality at the stamping end after a long period of work, which cannot be discovered in time and affects the normal stamping process in the later period. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Provides an overall structural diagram for an embodiment of the present invention; Figure 2 A structural diagram of an overall horizontal section provided by an embodiment of the present invention; Figure 3 A structural diagram of a horizontal cross-section of a processing rod provided by an embodiment of the present invention; Figure 4 A structural diagram of the rear side of a working frame provided by an embodiment of the present invention; Figure 5 A structural diagram of a horizontal cross section of a mounting circular plate and a fixing rod provided in an embodiment of the present invention; Figure 6 A structural diagram of a horizontal right side cross-section of a workbench provided by an embodiment of the present invention; Figure 7 The embodiment of the present invention provides Figure 3 A magnified structural diagram.

[0014] In the figure: 1. workbench; 2. fixed bottom frame; 3. work frame; 4. stamping mechanism; 401. electric push rod; 402. mounting circular plate; 403. processing rod; 404. fixed rod; 405. processing circular opening; 406. stable slider; 407. timing touch switch; 408. stable slide; 5. adjustment mechanism; 501. pulling spring; 502. mounting slider; 503. mounting slide; 504. limiting plug rod; 505. movable spring; 506. movable opening; 507. fixed notch; 508. fixed electromagnetic block; 509. adsorption magnetic block; 510. movable mounting block; 6. unloading monitoring mechanism; 601. small electric push rod; 602. mounting notch; 603. moving plate; 604. mounting airbag; 605 , install the top rod; 606, movable notch; 607, reset spring; 608, movable top plate; 609, connecting pipe; 610, monitoring tube; 611, movable piston; 612, spring coil; 613, second trigger switch; 614, first trigger switch; 7, material receiving and falling mechanism; 701, fixed guide rail; 702, install spring; 703, movable slide rod; 704, protective frame; 705, fixed spring; 706, touch switch; 707, receiving frame; 708, limit pull rope; 709, receiving plate; 8, regulating mechanism; 801, installation notch; 802, wire coil; 803, small electric telescopic rod; 804, mobile guide block; 805, limit top rod; 9, place the bottom frame; 10, install block; 11, limit opening. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-7 The present invention provides a technical solution: a punching processing device for cooling tower parts, comprising a workbench 1, a fixed bottom frame 2 is installed at the bottom of the workbench 1, a working frame 3 is installed at the top of the workbench 1, baffles are installed on the front sides of the working frame 3 and the fixed bottom frame 2, and a fixed circular opening is opened in the middle of the top of the working frame 3; The punching mechanism 4 includes a mounting circular plate 402, a processing rod 403 and a fixing rod 404. The fixing rod 404 is arranged at the upper end of the inner cavity of the working frame 3. The mounting circular plate 402 is movably mounted at the front end of the fixing rod 404. The processing rod 403 is mounted on the right side and the bottom end of the mounting circular plate 402. The adjusting mechanism 5 includes a pulling spring 501, a mounting slide block 502 and a mounting slide groove 503. The mounting slide groove 503 is provided at the upper left end of the mounting circular plate 402. The mounting slide block 502 is slidably installed at the upper end of the inner cavity of the mounting slide groove 503. The pulling spring 501 is installed on the left side of the mounting slide block 502. The end of the pulling spring 501 away from the mounting slide block 502 is connected to the inner cavity of the mounting slide groove 503. The material unloading monitoring mechanism 6 includes a small electric push rod 601 and a mounting recess 602. The mounting recess 602 is provided in the middle of the inner cavity of the processing rod 403, and the inner cavity of the mounting recess 602 is equipped with a small electric push rod 601; The material receiving and dropping mechanism 7 includes a fixed spring 705 and a receiving frame 707. The receiving frame 707 is movably mounted at the bottom end of the inner cavity of the fixed bottom frame 2. The fixed spring 705 is mounted around the bottom end of the receiving frame 707. The bottom end of the fixed spring 705 is connected to the bottom end of the inner cavity of the fixed bottom frame 2. The regulating mechanism 8 includes a mounting slot 801 , and a mounting slot 801 is provided on the right side of the top of the workbench 1 .

[0017] The stamping mechanism 4 also includes an electric push rod 401, a processing circular opening 405, a stabilizing slider 406, a timing touch switch 407 and a stabilizing slide 408. A stabilizing slide 408 is provided at the middle and upper end of the rear side of the inner cavity of the working frame 3, and a stabilizing slider 406 is slidably installed at the upper end of the inner cavity of the stabilizing slide 408. The rear end of the fixed rod 404 is connected to the front side of the stabilizing slider 406, and a timing touch switch 407 is installed at the upper end of the rear side of the inner cavity of the stabilizing slide 408. A processing circular opening 405 is provided at one end of the processing rod 403 away from the mounting circular plate 402. An electric push rod 401 is installed at the top of the working frame 3, and the bottom end of the electric push rod 401 is connected to the top of the mounting slider 502. The size of the right processing rod 403 is larger than that of the bottom processing rod 403. Bumps are installed around the side of the inner cavity of the processing circular opening 405 away from the mounting circular plate 402, and a baffle is installed at the front end of the fixed rod 404.

[0018] A placement bottom frame 9 is provided in the middle of the top of the workbench 1, and a mounting opening is provided in the middle of the top of the workbench 1. A mounting block 10 is installed at the bottom of the placement bottom frame 9 at a position relative to the mounting opening. The mounting block 10 and the mounting opening are both rectangular structures. A control panel is installed at the upper right end of the work frame 3. The electric push rod 401 and the timing touch switch 407 are electrically connected to the control panel. The cross-section of the placement bottom frame 9 is a concave structure. A limited position opening 11 is provided in the middle of the mounting block 10, and a number of alarms of different colors are installed on the outside of the control panel. The specific implementation method is as follows: when performing the punching operation, the components are placed on the upper end of the placement base frame 9 to improve the protection and limiting capabilities during the punching operation, and when the placement base frame 9 is placed, the mounting block 10 is embedded into the inside of the mounting port to increase the firmness and convenience of the placement base frame 9 when in use.

[0019] The adjustment mechanism 5 also includes a limit rod 504, a movable spring 505, a movable opening 506, a fixed recess 507, a fixed electromagnetic block 508, an adsorption magnetic block 509 and a movable mounting block 510. A limit circular opening is provided at the middle of the bottom end of the mounting slide 502, and movable openings 506 are provided at the top and left of the inner cavity of the mounting slide groove 503. A fixed recess 507 is provided in the inner cavity of the fixed rod 404, and a fixed electromagnetic block 508 is installed at the bottom of the inner cavity of the fixed recess 507. The fixed recess 507 is provided with a fixed electromagnetic block 508. A movable mounting block 510 is movably provided at the upper end of the inner cavity, an adsorption magnetic block 509 is installed at the bottom end of the movable mounting block 510, a limit plug rod 504 is installed at the middle of the top end of the movable mounting block 510, the top end of the limit plug rod 504 passes through the movable opening 506 at the top end and is engaged with the inside of the limit circular opening, movable springs 505 are installed around the top end of the movable mounting block 510, the top end of the movable spring 505 is connected to the top end of the inner cavity of the fixed recess 507, and the fixed electromagnetic block 508 is electrically connected to the control panel; The specific implementation method is as follows: when punching a part, the electric push rod 401 is started to drive the mounting circular plate 402 and the fixing rod 404 to move downward. When the fixing rod 404 moves downward, the stabilizing slider 406 is driven to slide inside the stabilizing slide groove 408, thereby increasing the stability of the fixing rod 404 and the mounting circular plate 402 when moving. When the mounting circular plate 402 moves downward, the processing rod 403 is driven to move downward, so that the bottom end of the processing rod 403 contacts the upper end of the part, and during the punching process, When it is necessary to punch round holes of different sizes, the fixed electromagnetic block 508 is started to generate magnetism, and the adsorption magnetic block 509 is magnetically attracted, so that the adsorption magnetic block 509 and the movable mounting block 510 move downward. When the movable mounting block 510 moves downward, the movable spring 505 is stretched. Later, the movable mounting block 510 is reset by the stretched movable spring 505, so that the limit rod 504 passes through the inside of the movable opening 506 after the movement and is engaged with the inside of the limit circular opening to be fixed in position. When the movable mounting block 510 moves downward, it drives the limit plug rod 504 to move downward, so that the limit plug rod 504 is separated from the movable opening 506 at the top, so that the mounting circular plate 402 loses its restraining force, and the pulling spring 501 in the stretched state drives the mounting circular plate 402 to rotate with the fixed rod 404 as the axis, and drives the processing rod 403 to rotate through the mounting circular plate 402, and moves the processing rod 403 with the larger size on the right side to the bottom of the fixed rod 404. In the process of punching holes on parts, it can not only improve the efficiency in the working process, but also change the size of the processing end according to the specific needs of the parts in the stamping process, increase the applicability of the processing price in the stamping process, and the stability in the processing process, avoid the need to manually replace the stamping ends of different sizes during the processing, which will result in insufficient speed and convenience, and only a small component is needed to complete the switching operation during replacement, which is more convenient and reduces dependence on energy.

[0020] The material unloading monitoring mechanism 6 also includes a moving plate 603, an installation airbag 604, an installation push rod 605, a movable recess 606, a reset spring 607, a moving top plate 608, a connecting pipe 609, a monitoring tube 610, a moving piston 611, a spring coil 612, a second trigger switch 613 and a first trigger switch 614. The moving plate 603 is installed at the bottom end of the small electric push rod 601, the installation airbag 604 is installed at the bottom end of the moving plate 603, the moving top plate 608 is installed at the bottom end of the installation airbag 604, and the movable recess 606 is opened around the top of the moving top plate 608. The upper end of the inner cavity of the movable recess 606 is movably installed with a mounting push rod 605, the top of the mounting push rod 605 is connected to the bottom end of the moving plate 603, and the reset spring 607 is installed at the bottom end of the mounting push rod 605. The size of the moving plate 603 is larger than the size of the moving top plate 608, and the small electric push rod 601 is electrically connected to the control panel; A rectangular installation opening is provided on one side of the middle of the movable top plate 608, and the monitoring tube 610 is movably installed inside the rectangular installation opening. A spring ring 612 is installed on the right side of the inner cavity of the monitoring tube 610, and a movable piston 611 is installed on the left side of the spring ring 612. A connecting tube 609 is installed on the left side of the monitoring tube 610, and the end of the connecting tube 609 away from the monitoring tube 610 is connected to the bottom end of the installation airbag 604. Connection holes are provided on the left side of the monitoring tube 610 and the bottom end of the installation airbag 604. A first trigger switch 614 is installed in the middle of the bottom end of the monitoring tube 610, and a second trigger switch 613 is installed on the right side of the bottom end of the monitoring tube 610. The first trigger switch 614 and the second trigger switch 613 are electrically connected to the control panel, and the elasticity of the fully compressed reset spring 607 is greater than the driving force of the small electric push rod 601 for normal material unloading; The specific implementation is as follows: when the punching and pressurizing of the processing rod 403 is completed, the processed scrap material is stuck in the processing circular opening 405, and when the stabilizing slider 406 moves upward to reset and contacts the timing touch switch 407, the small electric push rod 601 is started to drive the movable plate 603 to move downward, thereby driving the movable top plate 608 to move downward, so that the bottom end of the movable top plate 608 contacts the top end of the scrap material, and when the movable plate 603 continues to move downward, it drives the installation top rod 605 to slide toward the bottom end of the inner cavity of the movable recess 606, thereby squeezing the reset spring 607, and later the movable top plate 608 is reset by the reset spring 607 after squeezing, and when the bottom end of the processing rod 403 is operated for a long time, the bottom ends of the processing rod 403 and the processing circular opening 405 will be curled or partially cracked, which will increase the friction force stuck in the processing circular opening 405, and the movable plate 603 will continue to move downward, The installation push rod 605 is made to continuously move toward the bottom end of the inner cavity of the movable recess 606, and the installation airbag 604 is squeezed, and the air inside the installation airbag 604 is transported to the inside of the monitoring tube 610 through the connecting tube 609. When the air pressure on the left side of the inner cavity of the monitoring tube 610 increases, the movable piston 611 is pushed to move to the right side, and the spring ring 612 is squeezed. Later, the movable piston 611 is driven to reset by the squeezed spring ring 612. When the movable piston 611 moves to the first trigger switch 614, the control panel is started to tell the staff to make corrections, which will trigger the control panel to start the small electric telescopic rod 803 to increase the power when the stamping end and the blanking end are used. When the movable piston 611 continues to move to the right side, it will be connected with the The second trigger switch 613 contacts the start control panel, disconnects the circuit of the electric push rod 401 and the small electric push rod 601 to stop working, and stops the stamping process. During the punching process, not only can the scraps after stamping be automatically unloaded, thereby increasing the stability and efficiency of the subsequent punching process, but also the unloading end can be monitored. If an abnormality occurs at the unloading end after a long period of work, it can be detected and the staff can be informed at the first time to deal with it. After the abnormality is detected, it can be judged and handled in different ways to improve the working efficiency of the stamping end, and avoid abnormal conditions at the stamping end after a long period of work, which cannot be discovered in time and affect the normal stamping process in the later stage.

[0021] The material receiving and dropping mechanism 7 also includes a fixed guide rail 701, a mounting spring 702, a movable slide bar 703, a protective frame 704, a touch switch 706, a limit pull rope 708 and a receiving plate 709. A limit pull rope 708 is installed at the bottom end of the stable slider 406. A fixed guide rail 701 is installed at the middle and lower end of the left side of the inner cavity of the working frame 3. A movable slide bar 703 is slidably installed on the right side of the inner cavity of the fixed guide rail 701. A receiving plate 709 is arranged at the middle and lower end of the left side of the inner cavity of the working frame 3. The bottom end of the movable slide bar 703 is connected to the right side of the top end of the receiving plate 709. A mounting spring 702 is installed on the left side of the inner cavity of the fixed guide rail 701. The bottom end of the movable slide bar 703 is an inverted T-shaped structure when viewed from the side. , the cross section of the receiving plate 709 is a concave structure, a protective frame 704 is installed at the bottom left of the working frame 3, the bottom end of the protective frame 704 is an inclined structure, the bottom end of the protective frame 704 extends into the inner cavity of the fixed bottom frame 2, the limit pull rope 708 passes through the inside of the working frame 3 and is connected to the right side of the top of the movable slide bar 703, the installation spring 702 is in a stretched state, and a movable through groove is provided at the lower middle end of the left side of the working frame 3 and the upper middle end of the left side of the fixed bottom frame 2, a touch switch 706 is installed at the bottom end of the inner cavity of the fixed bottom frame 2, the touch switch 706 is electrically connected to the control panel, and the distance between the right end of the receiving plate 709 and the bottom end of the processing rod 403 will not affect the normal downward movement of the processing rod 403; The specific implementation is as follows: when the stabilizing slider 406 moves downward, the limiting pull rope 708 loses its restraining force, and the movable slide bar 703 is driven to move to the left through the installation spring 702 in a stretched state, and the receiving plate 709 is driven to move to the left, which will not affect the normal downward movement of the processing rod 403. When the processing rod 403 moves upward after the punching is completed, the stabilizing slider 406 is driven to move upward, and the limiting pull rope 708 is stretched, which drives the movable slide bar 703 to move to the right, and the movable slide bar 703 is driven to move to the right, and the receiving plate 709 is driven to move to the right, so that the right end of the receiving plate 709 moves to the bottom of the processing rod 403. When the scraps after processing fall down, they are received by the right side of the receiving plate 709, and the received scraps are guided by the inclined receiving plate 709. When they fall into the inside of the protective frame 704, the scraps are dropped to the upper end of the receiving plate 709 through the inclined structure at the bottom of the inner cavity of the protective frame 704. When the upper end of the receiving plate 709 receives too much material, the weight will increase, and the receiving plate 709 will be driven to move downward to squeeze the fixed spring 705. When the bottom end of the receiving plate 709 contacts the touch switch 706, the control panel will be triggered to alarm, telling the staff that the scraps accumulated on the top of the receiving plate 709 need to be processed.

[0022] The regulating mechanism 8 also includes a wire coil 802, a small electric telescopic rod 803, a movable guide block 804 and a limit push rod 805. The wire coil 802 is installed on the left side of the bottom end of the inner cavity of the mounting slot 801, the small electric telescopic rod 803 is installed on the upper right end of the inner cavity of the mounting slot 801, the movable guide block 804 is installed on the left end of the small electric telescopic rod 803, and the limit push rod 805 is installed on the left side of the movable guide block 804. The small electric telescopic rod 803 is electrically connected to the control panel, and a movable hole is opened at the left side of the inner cavity of the mounting slot 801 at a position relative to the limit push rod 805, and the movable guide block 804 and the left side of the wire coil 802 are electrically connected to the electric push rod 401 and the small electric push rod 601 respectively; The specific implementation is as follows: when it is necessary to adjust the power of the electric push rod 401 and the small electric push rod 601, the small electric telescopic rod 803 is started through the control panel, which drives the movable guide block 804 to move to the left, and shortens the distance between the movable guide block 804 and the left side of the conductor coil 802, thereby reducing the resistance of the electric push rod 401 and the small electric push rod 601 when in use, increasing the power of the electric push rod 401 and the small electric push rod 601 when in use, and improving the stability and efficiency of the punching process.

[0023] Working principle: When punching parts, the present invention starts the electric push rod 401 to drive the mounting circular plate 402 and the fixed rod 404 to move downward. When the fixed rod 404 moves downward, it drives the stabilizing slide block 406 to slide inside the stabilizing slide groove 408, thereby increasing the stability of the fixed rod 404 and the mounting circular plate 402 when they move. When the mounting circular plate 402 moves downward, it drives the processing rod 403 to move downward, so that the bottom end of the processing rod 403 contacts the upper end of the part. During the punching process, when it is necessary to punch circular holes of different sizes, the fixed electromagnetic block 508 is started to generate magnetism, and the adsorption magnetic block 509 is magnetically attracted, thereby driving the adsorption magnetic block 509 and the movable mounting block 510 to move downward. When the movable mounting block 510 moves downward, the fixed electromagnetic block 508 generates magnetism, and the adsorption magnetic block 509 generates magnetic attraction, thereby driving the adsorption magnetic block 509 and the movable mounting block 510 to move downward. When the movable spring 505 moves downward, the movable spring 505 is stretched. Later, the movable mounting block 510 is reset by the stretched movable spring 505, so that the limit rod 504 passes through the movable opening 506 after the movement and is engaged with the limit circular opening to be fixed. When the movable mounting block 510 moves downward, the limit rod 504 is driven to move downward, so that the limit rod 504 is separated from the movable opening 506 at the top, so that the mounting circular plate 402 loses its restraining force, and the mounting circular plate 402 is driven to rotate with the fixed rod 404 as the axis through the tensioned pulling spring 501, and the processing rod 403 is driven to rotate through the mounting circular plate 402, so that the processing rod 403 with a larger size on the right side is moved to the right below the fixed rod 404 for punching operation; When the punching and pressurization of the processing rod 403 is completed, the processed scrap material is stuck in the processing circular opening 405. When the stabilizing slider 406 moves upward to reset and contacts the timing touch switch 407, the small electric push rod 601 is started to drive the movable plate 603 to move downward, thereby driving the movable top plate 608 to move downward, so that the bottom end of the movable top plate 608 contacts the top end of the scrap material. When the movable plate 603 continues to move downward, it drives the installation top rod 605 to slide toward the bottom end of the inner cavity of the movable recess 606, thereby squeezing the reset spring 607. Later, the movable top plate 608 is reset by the reset spring 607 after squeezing. When the bottom end of the processing rod 403 is operated for a long time, the bottom ends of the processing rod 403 and the processing circular opening 405 will be curled or partially cracked, which will increase the friction force stuck in the processing circular opening 405, and the movable plate 603 will continue to move downward. The installation push rod 605 is made to continuously move toward the bottom end of the inner cavity of the movable recess 606, and the installation airbag 604 is squeezed. The air inside the installation airbag 604 is transported to the inside of the monitoring tube 610 through the connecting tube 609. When the air pressure on the left side of the inner cavity of the monitoring tube 610 increases, the movable piston 611 is pushed to move to the right, and the spring coil 612 is squeezed. Later, the movable piston 611 is driven to reset by the squeezed spring coil 612. When the movable piston 611 moves to the first trigger switch 614, the control panel is started to tell the staff to make corrections, which will trigger the control panel to start the small electric telescopic rod 803, increasing the power when the stamping end and the blanking end are used. When the movable piston 611 continues to move to the right, it will contact the second trigger switch 613 to start the control panel, disconnect the circuit of the electric push rod 401 and the small electric push rod 601, stop working, and stop continuing the stamping process.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching processing device for cooling tower parts, comprising a workbench (1), a fixed bottom frame (2) being installed at the bottom end of the workbench (1), and a working frame (3) being installed at the top end of the workbench (1), characterized in that: A punching mechanism (4), the punching mechanism (4) comprising a mounting circular plate (402), a processing rod (403) and a fixing rod (404), the fixing rod (404) being arranged at the upper end of the inner cavity of the working frame (3), the mounting circular plate (402) being movably mounted at the front end of the fixing rod (404), and the processing rod (403) being mounted on the right side and the bottom end of the mounting circular plate (402); An adjusting mechanism (5), the adjusting mechanism (5) comprising a pulling spring (501), a mounting slide block (502) and a mounting slide groove (503), the mounting circular plate (402) being provided with a mounting slide groove (503) at the upper left end, the mounting slide block (502) being slidably mounted at the upper end of the inner cavity of the mounting slide groove (503), a pulling spring (501) being mounted on the left side of the mounting slide block (502), and the end of the pulling spring (501) away from the mounting slide block (502) being connected to the inner cavity of the mounting slide groove (503); A material discharge monitoring mechanism (6), the material discharge monitoring mechanism (6) comprising a small electric push rod (601) and a mounting recess (602), the mounting recess (602) being provided in the middle of the inner cavity of the processing rod (403), and the inner cavity of the mounting recess (602) being provided with a small electric push rod (601); A material receiving and dropping mechanism (7), the material receiving and dropping mechanism (7) comprising a fixed spring (705) and a receiving frame (707), the receiving frame (707) being movably mounted on the bottom end of the inner cavity of the fixed bottom frame (2), fixed springs (705) being mounted around the bottom end of the receiving frame (707), the bottom end of the fixed spring (705) being connected to the bottom end of the inner cavity of the fixed bottom frame (2); The regulating mechanism (8) comprises a mounting notch (801), and the mounting notch (801) is provided on the right side of the top end of the workbench (1).

2. A punching device for cooling tower parts according to claim 1, characterized in that: The punching mechanism (4) further comprises an electric push rod (401), a processing round mouth (405), a stabilizing slider (406), a timing touch switch (407) and a stabilizing slide groove (408); a stabilizing slide groove (408) is provided at the middle upper end of the rear side of the inner cavity of the working frame (3); a stabilizing slider (406) is slidably mounted at the upper end of the inner cavity of the stabilizing slide groove (408); a rear end of the fixing rod (404) is connected to the front side of the stabilizing slider (406); and a stabilizing slider (406) is mounted at the upper end of the rear side of the inner cavity of the stabilizing slide groove (408). A timing touch switch (407) is installed, and a processing round opening (405) is opened at one end of the processing rod (403) away from the mounting circular plate (402). An electric push rod (401) is installed at the top of the working frame (3), and the bottom end of the electric push rod (401) is connected to the top of the mounting slide block (502). The size of the processing rod (403) on the right side is larger than that of the processing rod (403) at the bottom end, and bumps are installed around the inner cavity of the processing round opening (405) on one side away from the mounting circular plate (402).

3. A punching device for cooling tower parts according to claim 2, characterized in that: A placement base frame (9) is provided in the middle of the top of the workbench (1), a mounting opening is provided in the middle of the top of the workbench (1), a mounting block (10) is installed at the bottom of the placement base frame (9) at a position relative to the mounting opening, the mounting block (10) and the mounting opening are both rectangular structures, a control panel is installed at the upper right end of the work frame (3), the electric push rod (401) and the timing touch switch (407) are electrically connected to the control panel, the placement base frame (9) has a concave cross-section, and a limited position opening (11) is provided in the middle of the mounting block (10).

4. A punching device for cooling tower parts according to claim 3, characterized in that: The regulating mechanism (5) further comprises a limiting plug rod (504), a movable spring (505), a movable opening (506), a fixed recess (507), a fixed electromagnetic block (508), an adsorption magnetic block (509) and a movable mounting block (510); a limiting circular opening is provided at the middle of the bottom end of the mounting slide block (502); the top and left sides of the inner cavity of the mounting slide groove (503) are both provided with movable openings (506); the inner cavity of the fixing rod (404) is provided with a fixed recess (507); the bottom end of the inner cavity of the fixed recess (507) is provided with a fixed electromagnetic block (508); the fixed recess ( A movable mounting block (510) is movably provided at the upper end of the inner cavity (507), an adsorption magnetic block (509) is installed at the bottom end of the movable mounting block (510), a limiting plug rod (504) is installed in the middle of the top end of the movable mounting block (510), the top end of the limiting plug rod (504) passes through the movable opening (506) at the top end and is engaged with the inside of the limiting circular opening, movable springs (505) are installed around the top end of the movable mounting block (510), the top end of the movable spring (505) is connected to the top end of the inner cavity of the fixed recess (507), and the fixed electromagnetic block (508) is electrically connected to the control panel.

5. The punching device for cooling tower parts according to claim 3, characterized in that: The material discharge monitoring mechanism (6) further comprises a movable plate (603), a mounting airbag (604), a mounting push rod (605), a movable recess (606), a return spring (607), a movable top plate (608), a connecting pipe (609), a monitoring tube (610), a movable piston (611), a spring coil (612), a second trigger switch (613) and a first trigger switch (614). The movable plate (603) is mounted at the bottom end of the small electric push rod (601), and the mounting airbag (604) is mounted at the bottom end of the movable plate (603). A movable top plate (608) is installed at the bottom end of the installation airbag (604), and movable recesses (606) are provided around the top of the movable top plate (608). A mounting top rod (605) is movably installed at the upper end of the inner cavity of the movable recess (606), and the top end of the mounting top rod (605) is connected to the bottom end of the movable plate (603), and a return spring (607) is installed at the bottom end of the mounting top rod (605). The size of the movable plate (603) is larger than that of the movable top plate (608), and the small electric push rod (601) is electrically connected to the control panel.

6. The punching device for cooling tower parts according to claim 5, characterized in that: A rectangular installation opening is provided on one side of the middle of the movable top plate (608), and the monitoring tube (610) is movably installed inside the rectangular installation opening. A spring ring (612) is installed on the right side of the inner cavity of the monitoring tube (610), and a movable piston (611) is installed on the left side of the spring ring (612). A connecting tube (609) is installed on the left side of the monitoring tube (610), and the end of the connecting tube (609) away from the monitoring tube (610) is connected to the bottom end of the installation airbag (604). Connection holes are provided on the left side of the monitoring tube (610) and the bottom end of the installation airbag (604). A first trigger switch (614) is installed in the middle of the bottom end of the monitoring tube (610), and a second trigger switch (613) is installed on the right side of the bottom end of the monitoring tube (610). The first trigger switch (614) and the second trigger switch (613) are electrically connected to the control panel.

7. The punching device for cooling tower parts according to claim 3, characterized in that: The material receiving and dropping mechanism (7) further comprises a fixed guide rail (701), a mounting spring (702), a movable slide bar (703), a protective frame (704), a touch switch (706), a limit pull rope (708) and a receiving plate (709); a limit pull rope (708) is installed at the bottom end of the stabilizing slide block (406); a fixed guide rail (701) is installed at the middle and lower end of the left side of the inner cavity of the working frame (3); a movable slide bar (703) is slidably installed at the right side of the inner cavity of the fixed guide rail (701); a receiving plate (709) is arranged at the middle and lower end of the left side of the inner cavity of the working frame (3); the bottom end of the movable slide bar (703) is connected to the right side of the top end of the receiving plate (709); a mounting spring (702) is installed at the left side of the inner cavity of the fixed guide rail (701); 02), the bottom end of the movable slide bar (703) is in an inverted T-shaped structure when viewed from the side, the cross-section of the receiving plate (709) is in a concave structure, a protective frame (704) is installed at the bottom left end of the working frame (3), the bottom end of the protective frame (704) is in an inclined structure, the bottom end of the protective frame (704) extends into the inner cavity of the fixed bottom frame (2), the limit pull rope (708) passes through the inside of the working frame (3) and is connected to the right side of the top end of the movable slide bar (703), the installation spring (702) is in a stretched state, a movable through groove is provided at the lower middle end of the left side of the working frame (3) and the upper middle end of the left side of the fixed bottom frame (2), a touch switch (706) is installed at the bottom end of the inner cavity of the fixed bottom frame (2), and the touch switch (706) is electrically connected to the control panel.

8. The punching device for cooling tower parts according to claim 3, characterized in that: The regulating mechanism (8) further comprises a conducting coil (802), a small electric telescopic rod (803), a movable guide block (804) and a limiting push rod (805); the conducting coil (802) is mounted on the left side of the bottom end of the inner cavity of the mounting slot (801); the small electric telescopic rod (803) is mounted on the upper right end of the inner cavity of the mounting slot (801); the movable guide block (804) is mounted on the left side of the small electric telescopic rod (803); the limiting push rod (805) is mounted on the left side of the movable guide block (804); the small electric telescopic rod (803) is electrically connected to the control panel; and a movable hole is provided on the left side of the inner cavity of the mounting slot (801) at a position relative to the limiting push rod (805).

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