Cooling circulation sheet metal machining equipment for low-voltage power distribution cabinet

Abstract

The utility model relates to the technical field of sheet metal processing equipment, and provides low-voltage power distribution cabinet cooling circulation sheet metal processing equipment which comprises an operation table, and the top of the operation table is provided with a cutting mechanism used for laser cutting of sheet metal. According to the low-voltage power distribution cabinet cooling circulation sheet metal machining equipment, a cutting mechanism is arranged to cut a sheet metal and spray water to cool the sheet metal, and dust collection rods rotate in dust collection columns, so that the dust collection columns near the two cutting sides of the sheet metal can extract chippings generated during sheet metal cutting and cooling water of sprayed water; furthermore, through the effect of a cooling column connected to the bottom of the dust collection column, the cooling column can cool the part, needing to be cut, of the metal plate in advance, and cooling circulation can be conducted on cooling water sucked into the dust collection column at the same time; and therefore, the cooling circulation effect of the whole equipment on cooling water during sheet metal machining is improved, and the chipping collection and treatment convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing equipment, and specifically to a low-voltage distribution cabinet cooling cycle sheet metal processing equipment. Background Art

[0002] The main structure of the low-voltage distribution cabinet is the distribution cabinet of the required shape formed by sheet metal processing. There is no relatively complete definition of sheet metal so far. It can be defined as: sheet metal is a comprehensive cold processing technology for metal sheets (usually less than 6mm), including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming (such as low-voltage distribution cabinet body), etc.

[0003] A Chinese patent discloses a cooling cycle sheet metal processing equipment, the publication number is CN211029225U, and the article proposes "including a water storage tank, the bottom surface of the water storage tank is fixed with a support platform, the upper surface of the support platform is fixed with a workbench, the left and right sides of the workbench are respectively provided with grooves, the workbench is installed with a slide plate through the groove, the lower side of the right end of the slide plate is provided with a rack, the lower end of the rack is engaged with a gear, the left and right sides of the slide plate are respectively fixed with a transverse hydraulic rod, the inner side of the transverse hydraulic rod is respectively fixed with a clamping plate, the left and right ends of the water storage tank are fixed with a support frame, the support frame is horizontally fixed with a sliding rod, the sliding rod is sleeved with a lifting device, the lifting device The device consists of a processing arm, a vertical hydraulic rod, and a slider. A groove is provided on the front side of the processing arm, a slider is installed in the groove, the processing arm and the slider are connected by a vertical hydraulic rod, a No. 2 motor is fixedly installed under the slider, and a cutter is installed under the No. 2 motor". The equipment collects and filters cooling water through a water storage tank and then sprays it through a cutting head to achieve a cooling cycle. However, debris will be generated during sheet metal cutting, which will affect the sheet metal cutting. Moreover, the sheet metal cannot be cooled more efficiently by only spraying water, thereby reducing the cooling cycle effect of the overall equipment during laser cutting of sheet metal. Utility Model Content

[0004] The purpose of the utility model is to provide a low-voltage distribution cabinet cooling circulation sheet metal processing equipment, which solves the problem in the related technology that debris is generated during sheet metal cutting, which affects the sheet metal cutting, and the sheet metal cannot be cooled and cooled more efficiently by only spraying water, thereby reducing the cooling circulation effect of the overall equipment when laser cutting the sheet metal.

[0005] The technical solution of the utility model is as follows:

[0006] A low-voltage distribution cabinet cooling cycle sheet metal processing equipment comprises an operating table, a cutting mechanism for laser cutting of sheet metal is arranged on the top of the operating table, connecting pipes are fixedly installed on the inner walls on both sides of the operating table, both ends of the connecting pipes are connected with dust suction columns, a cooling column is fixedly installed on the outer side of the bottom end of the dust suction column, the outer sides of the dust suction column and the two ends of the cooling column are fixedly connected to the inner walls on both sides of the operating table, both ends of the dust suction column are rotatably connected with dust suction rods, and a collecting mechanism for collecting laser cutting debris is arranged on the top of the dust suction column.

[0007] Preferably, the cutting mechanism comprises a cutting frame fixedly mounted on the top of the operating table, the top inner wall of the cutting frame is rotatably connected to a moving screw, the outer side of the moving screw is threadedly connected to a cutting head, and the top outer side of the cutting head is slidably connected to the top inner wall of the cutting frame.

[0008] Preferably, the cutting mechanism further comprises a fixing frame fixedly mounted on the outer side of the bottom end of the cutting head, inner walls at both ends of the fixing frame are rotatably connected with adjusting rotating rods, and a water spray column is fixedly mounted on the outer side of the adjusting rotating rod.

[0009] Preferably, the collecting mechanism comprises a dust collecting frame slidably connected to the inner walls at both ends of the dust collecting column, a dust collecting net is fixedly mounted on the inner side wall of the dust collecting frame, and a lifting rod is fixedly mounted on the top of the dust collecting frame.

[0010] Preferably, a water suction pump is fixedly installed on the top of the connecting pipe, the water inlet of the water suction pump is connected to the top of the connecting pipe, the water outlet of the water suction pump is connected to a telescopic tube, the outer side of the telescopic tube is interlaced and connected with the two ends of the cutting frame, and the other end of the telescopic tube is connected to the outer side of the top of the water spray column.

[0011] Preferably, positioning rings are fixedly mounted on the outer sides of both ends of the adjusting rotating rod, and positioning frames are slidably connected to the top two ends of the fixing frame.

[0012] Preferably, two driving motors are fixedly mounted on the inner walls on both sides of the operating table, and the output ends of the two driving motors are fixedly connected to one end of the dust suction rod.

[0013] Preferably, a rotating motor is fixedly mounted on one side of the top end of the cutting frame, and an output end of the rotating motor is fixedly connected to one end of the moving screw.

[0014] Beneficial effects of the utility model:

[0015] While the sheet metal is cut and cooled by water spraying through the provided cutting mechanism, the dust suction rod rotates inside the dust suction column so that the dust suction columns near both sides of the sheet metal cutting can extract the debris generated during the sheet metal cutting and the cooling water sprayed, so as to reduce the impact of the debris on the sheet metal cutting. In addition, through the action of the cooling column connected to the bottom of the dust suction column, the cooling column can cool the sheet metal that needs to be cut in advance, and can simultaneously cool down the cooling water sucked into the dust suction column, thereby improving the cooling circulation effect of the cooling water during sheet metal processing and the convenience of collecting and processing debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the operating table of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the dust collection column of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the collection mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the fixing frame of the utility model;

[0022] In the figure: 1. operating table; 2. cutting mechanism; 21. cutting frame; 22. moving screw; 23. cutting head; 24. fixing frame; 25. adjusting rotating rod; 26. water spray column; 27. positioning ring; 28. positioning frame; 29. ​​rotating motor; 3. connecting pipe; 4. dust suction column; 41. dust suction rod; 42. collecting mechanism; 43. dust collecting frame; 44. dust collecting net; 45. lifting rod; 46. driving motor; 5. cooling column; 6. water suction pump; 7. telescopic tube. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 as well as Figure 3The present embodiment proposes a low-voltage power distribution cabinet cooling cycle sheet metal processing equipment, including an operating table 1. When the equipment is used to perform laser cutting on sheet metal, a cutting mechanism 2 for laser cutting of sheet metal is arranged on the top of the operating table 1. The sheet metal on the operating table 1 is laser cut by moving the cutting mechanism 2. Connecting pipes 3 are fixedly installed on the inner walls of both sides of the operating table 1. Dust suction columns 4 are connected at both ends of the connecting pipes 3. Cooling columns 5 are fixedly installed on the outer side of the bottom end of the dust suction column 4. The outer sides of the dust suction column 4 and both ends of the cooling column 5 are fixedly connected to the inner walls of both sides of the operating table 1. Dust suction rods 41 are rotatably connected at both ends of the dust suction column 4. During laser cutting, the cooling column 5 and the dust suction column 4 are rotatably connected to the inner walls of both sides of the operating table 1. The rod 41 is located near both sides of the sheet metal cutting, and the cooling column 5 is filled with coolant. The cooling column 5 pre-cools both sides of the sheet metal cutting position, so that after the sheet metal is moved to the cutting position, the influence on the sheet metal temperature during the sheet metal cutting process is reduced. The dust suction rod 41 rotates inside the dust suction column 4, and the debris generated during laser cutting and the cooling water sprayed by the cutting mechanism 2 during cutting are sucked into the dust suction column 4 through the grooves on the dust suction column 4. The top of the dust suction column 4 is provided with a collecting mechanism 42 for collecting laser cutting debris, and the debris inside the dust suction column 4 is filtered by the collecting mechanism 42, so that the water inside the dust suction column 4 is recycled after being cooled and filtered by the cooling column 5.

[0025] See also Figure 2 , Figure 4 as well as Figure 5The present embodiment proposes a low-voltage distribution cabinet cooling cycle sheet metal processing equipment. When the cutting mechanism 2 cuts the sheet metal, the cutting mechanism 2 includes a cutting frame 21 fixedly installed on the top of the operating table 1. The top inner wall of the cutting frame 21 is rotatably connected with a moving screw 22. The outer side of the moving screw 22 is threadedly connected with a cutting head 23. The outer side of the top of the cutting head 23 is slidably connected with the top inner wall of the cutting frame 21. The cutting head 23 is driven to slide on the cutting frame 21 through the rotation of the moving screw 22, so that the sheet metal is cut by the cutting head 23. At the same time, the cutting mechanism 2 also includes a fixed frame 24 fixedly installed on the outer side of the bottom end of the cutting head 23. The inner walls of both ends of the fixed frame 24 are rotatably connected There is an adjusting rotating rod 25, and a water spray column 26 is fixedly installed on the outer side of the adjusting rotating rod 25. Water is sprayed to the position of the sheet metal cutting for cooling, and the water spraying position of the water spray column 26 can be adjusted by the adjusting rotating rod 25 to drive the water spray column 26 to rotate on the fixed frame 24. The collecting mechanism 42 includes a dust collecting frame 43 slidably connected to the inner wall of the two ends of the dust collecting column 4, and a dust collecting net 44 is fixedly installed on the inner wall of the dust collecting frame 43. A lifting rod 45 is fixedly installed on the top of the dust collecting frame 43. The liquid and debris mixture drawn into the inside of the dust collecting column 4 is filtered through the dust collecting net 44 on the dust collecting frame 43, so that the cooling water flows out to the two ends of the dust collecting column 4, and the debris is stored on the inside of the dust collecting frame 43. The chips can be drawn out upwards through the lifting rod 45 to clear the chips inside the dust collecting frame 43. When the chips inside the dust collecting column 4 are separated from the cooling water and flow to both ends, a water suction pump 6 is fixedly installed on the top of the connecting pipe 3. The water inlet of the water suction pump 6 is connected to the top of the connecting pipe 3, and the water outlet of the water suction pump 6 is connected to a telescopic pipe 7. The outer side of the telescopic pipe 7 is connected with the two ends of the cutting frame 21 through an interlaced connection, and the other end of the telescopic pipe 7 is connected to the outer side of the top of the water spray column 26. Then, the connecting pipe 3 is used for diversion, and the filtered and separated cooling water is sent to the inside of the water spray column 26 again through the water suction pump 6 and the telescopic pipe 7 for cooling and circulation. Positioning rings 27 are fixedly installed on the outer sides of both ends of the adjusting rotating rod 25 to fix it. The top ends of the frame 24 are slidably connected with positioning frames 28. After the adjusting rod 25 is rotated, it can slide downward through the positioning frame 28 and be inserted into the positioning ring 27, thereby fixing the adjusting rod 25. Two driving motors 46 are fixedly installed on the inner walls of both sides of the operating table 1. The output ends of the two driving motors 46 are fixedly connected to one end of the dust suction rod 41. The driving motor 46 is used to drive the dust suction rod 41 to rotate, so as to extract debris and cooling water into the dust suction column 4. A rotating motor 29 is fixedly installed on one side of the top of the cutting frame 21. The output end of the rotating motor 29 is fixedly connected to one end of the moving screw 22. The driving motor 46 drives the moving screw 22 to rotate and drives the cutting head 23 to slide on the cutting frame 21.

[0026] In this embodiment, when in use, the sheet metal processing position to be processed is first cooled by the cooling column 5, and then the sheet metal processing position is moved to the cutting head 23 position, and the dust suction rod 41 is driven by the driving motor 46 to rotate inside the dust suction column 4, so that the debris generated when the cutting head 23 cuts the sheet metal can be sucked into the dust suction column 4, and the cutting head 23 is cooled by the water spray column 26 while cutting, and the cooling water sprayed out is also drawn into the interior through the dust suction column 4, and after being filtered through the dust collecting net 44 on the dust collecting frame 43, the cooling water is cooled through the cooling column 5 and then input into the connecting pipe 3, and the water suction pump 6 draws the cooling water and sends it to the inside of the water spray column 26 through the telescopic tube 7, so that the water spray column 26 sprays the cooling water to the cutting position for cooling.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-voltage distribution cabinet cooling cycle sheet metal processing equipment, comprising an operating table (1), characterized in that: A cutting mechanism (2) for laser cutting of sheet metal is arranged on the top of the operating table (1); connecting pipes (3) are fixedly installed on the inner walls on both sides of the operating table (1); both ends of the connecting pipes (3) are connected to dust suction columns (4); a cooling column (5) is fixedly installed on the outer side of the bottom end of the dust suction column (4); the outer sides of both ends of the dust suction column (4) and the cooling column (5) are fixedly connected to the inner walls on both sides of the operating table (1); dust suction rods (41) are rotatably connected to the two ends of the dust suction column (4); and a collecting mechanism (42) for collecting laser cutting debris is arranged on the top of the dust suction column (4).

2. The low-voltage distribution cabinet cooling cycle sheet metal processing equipment according to claim 1 is characterized in that: The cutting mechanism (2) comprises a cutting frame (21) fixedly mounted on the top of the operating table (1); a moving screw (22) is rotatably connected to the inner wall of the top end of the cutting frame (21); a cutting head (23) is threadedly connected to the outer side of the moving screw (22); and the outer side of the top end of the cutting head (23) is slidably connected to the inner wall of the top end of the cutting frame (21).

3. The low-voltage distribution cabinet cooling cycle sheet metal processing equipment according to claim 2 is characterized in that: The cutting mechanism (2) further comprises a fixing frame (24) fixedly mounted on the outer side of the bottom end of the cutting head (23), the inner walls at both ends of the fixing frame (24) being rotatably connected with an adjusting rotating rod (25), and a water spray column (26) being fixedly mounted on the outer side of the adjusting rotating rod (25).

4. The low-voltage distribution cabinet cooling cycle sheet metal processing equipment according to claim 1 is characterized in that: The collecting mechanism (42) comprises a dust collecting frame (43) slidably connected to the inner walls at both ends of the dust collecting column (4), a dust collecting net (44) is fixedly mounted on the inner side wall of the dust collecting frame (43), and a lifting rod (45) is fixedly mounted on the top of the dust collecting frame (43).

5. The low-voltage distribution cabinet cooling cycle sheet metal processing equipment according to claim 3 is characterized in that: A water suction pump (6) is fixedly installed at the top of the connecting pipe (3); a water inlet of the water suction pump (6) is connected to the top of the connecting pipe (3); a water outlet of the water suction pump (6) is connected to a telescopic pipe (7); the outer side of the telescopic pipe (7) is connected to both ends of the cutting frame (21); and the other end of the telescopic pipe (7) is connected to the outer side of the top of the water spray column (26).

6. The low-voltage distribution cabinet cooling cycle sheet metal processing equipment according to claim 3 is characterized in that: Positioning rings (27) are fixedly mounted on the outer sides of both ends of the adjusting rotating rod (25), and positioning frames (28) are slidably connected to the top ends of the fixing frame (24).

7. The low-voltage distribution cabinet cooling cycle sheet metal processing equipment according to claim 1 is characterized in that: Two drive motors (46) are fixedly mounted on the inner walls of both sides of the operating table (1), and the output ends of the two drive motors (46) are fixedly connected to one end of the dust suction rod (41).

8. The low-voltage distribution cabinet cooling cycle sheet metal processing equipment according to claim 3 is characterized in that: A rotating motor (29) is fixedly mounted on one side of the top end of the cutting frame (21), and an output end of the rotating motor (29) is fixedly connected to one end of the moving screw rod (22).

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