Cooling equipment for metal building material welding

Abstract

The invention relates to the technical field of cooling for metal building material welding, and discloses a cooling device for metal building material welding, which comprises a cooling box, a collecting chute is formed in the cooling box, two clamping devices are fixedly mounted at the top of the cooling box, a building material pipe is arranged between the two clamping devices, and the cooling device further comprises a cooling mechanism, the cooling mechanism comprises a round pipe, a water pumping assembly and a supplementing assembly, the round pipe conveys water through the water pumping assembly, and the round pipe is used for supplementing water to the supplementing assembly. When the liquid level in the water tank is higher than the pipe orifice of the circular pipe, water in the water storage tank stops flowing downwards into the water tank under the action of atmospheric pressure, so that the liquid level in the water tank is almost kept unchanged in the process of cooling the building material pipe, and the water in the water tank does not enter the water pump when the water pump is stopped, so that the service life of the building material pipe is prolonged. Therefore, water cannot flow onto the building material pipe when the building material pipe is welded, and the welding quality is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of cooling equipment for welding metal building materials, in particular to cooling equipment for welding metal building materials. Background Art

[0002] Metal building material welding cooling equipment generally refers to equipment used to cool building materials after welding to prevent deformation, cracking and other problems caused by excessive temperature.

[0003] When cooling down the metal after welding, cooling water is generally used. Water cooling is relatively uniform and fast, which helps to make the various parts of the metal shrink evenly, thereby reducing thermal stress and deformation, and improving the dimensional accuracy and shape stability of metal building materials. Since most water storage containers need to be frequently filled with water for cooling, it not only increases the cooling workload, but also reduces the cooling efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a cooling device for metal building material welding to solve the problem of cooling down after metal detection welding. Generally, cooling water is used for cooling. Water cooling is relatively uniform and fast, which helps to make the various parts of the metal shrink evenly, thereby reducing thermal stress and deformation, and improving the dimensional accuracy and shape stability of metal building materials. Since most water storage containers need to be frequently filled with water for cooling, it not only increases the cooling workload but also reduces the cooling efficiency.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a cooling device for metal building material welding, comprising a cooling box, a collecting chute is provided on the cooling box, two clamping devices are fixedly installed on the top of the cooling box, a building material pipe is arranged between the two clamping devices, and further comprising:

[0007] A cooling mechanism, the cooling mechanism comprising a round tube, a pumping assembly, the round tube transporting water due to the pumping assembly, a replenishing assembly, and the round tube being used to replenish water to the replenishing assembly;

[0008] The pumping assembly includes a driving motor fixedly mounted on the bottom inner wall of the cooling box, a rotating shaft fixedly mounted on the output shaft of the driving motor, the top end of the rotating shaft extends into the collecting chute and is rotatably connected to the cooling box, a water pump is rotatably sleeved on the rotating shaft, the water pump is fixedly mounted in the cooling box, and a special-shaped pipe is fixedly mounted on the outer wall of the water pump;

[0009] The supplementary component includes a water tank fixedly installed on the back of the cooling box, the special-shaped pipe is connected to the water tank, a water storage tank is fixedly installed on the top of the water tank, a round pipe is fixedly installed on the bottom of the water storage tank, and the bottom end of the round pipe extends into the water tank.

[0010] Further, a connecting hollow block is fixedly installed on the outer wall of the water pump. Rectangular pipes are respectively and fixedly installed on the left and right sides of the connecting hollow block. One end of each of the two rectangular pipes away from each other extends outside the cooling box.

[0011] Further, U-shaped circular pipes are respectively and fixedly installed at one end of each of the two rectangular pipes away from each other. Spraying covers are respectively and fixedly installed at the tops of the two clamping devices. The tops of the two U-shaped circular pipes communicate with the two spraying covers respectively.

[0012] Further, a heat dissipation mechanism is arranged on the rotating shaft. The heat dissipation mechanism includes a heat dissipation air box rotatably sleeved on the rotating shaft. The top end of the heat dissipation air box is fixedly connected with the water pump. A plurality of fan blades are fixedly installed on the rotating shaft. Two special-shaped air pipes are fixedly installed on the outer wall of the heat dissipation air box. Air outlet covers are respectively and fixedly installed at one end of each of the two special-shaped air pipes away from each other. The backs of the two air outlet covers are fixedly connected with the cooling box.

[0013] Further, a plurality of through holes are formed in the bottom inner wall of the collection inclined chute. A hollow groove is formed in the cooling box. The plurality of through holes communicate with the hollow groove.

[0014] Further, two L-shaped circular pipes are fixedly installed on the top inner wall of the cooling box. The ends of the two L-shaped circular pipes communicate with the water tank. A plurality of annular sleeves are respectively and slidably sleeved on the two L-shaped circular pipes.

[0015] Further, two rectangular sliding plates are slidably installed on the top inner wall of the cooling box. The bottom ends of the two rectangular sliding plates extend into the cooling box. The plurality of annular sleeves are fixedly connected with the two rectangular sliding plates. Expansion springs are respectively and fixedly installed on the backs of the two rectangular sliding plates. The ends of the two expansion springs are fixedly connected with the cooling box. A fixing rod is fixedly installed on the two rectangular sliding plates. A cross plate is fixedly installed on the right side of the corresponding rectangular sliding plate. Two rotating plates are fixedly installed on the rotating shaft.

[0016] Further, two cleaning mechanisms are arranged in the collection inclined chute. The cleaning mechanism includes a rectangular inclined plate slidably installed in the collection inclined chute. A plurality of installation grooves are formed in the bottom of the rectangular inclined plate. Adaptation springs are respectively and fixedly installed on the top inner walls of the plurality of installation grooves. Trapezoidal plates are respectively and fixedly installed at the bottom ends of the plurality of adaptation springs. The bottom ends of the plurality of trapezoidal plates extend outside the plurality of installation grooves.

[0017] Further, a plurality of leakage grooves are formed in the top of the cooling box. The plurality of leakage grooves communicate with the collection inclined chute. Two contact plates are fixedly installed on the rotating shaft.

[0018] Further, a plurality of limiting mechanisms are arranged on the back surface of the cooling box. The limiting mechanism includes a T-shaped inclined surface rod slidably mounted on the back surface of the cooling box. The front end of the T-shaped inclined surface rod extends into the collecting inclined groove. A limiting spring is sleeved on the T-shaped inclined surface rod. The front end of the limiting spring is fixedly connected to the cooling box, and the end of the limiting spring is fixedly connected to the T-shaped inclined surface rod. A plurality of reciprocating springs are respectively fixedly installed at the mutually remote ends of the two rectangular inclined plates. The mutually remote ends of the plurality of reciprocating springs are respectively fixedly connected to the chutes where the two rectangular inclined plates are located.

[0019] The present invention has the following beneficial effects:

[0020] (1) For the cooling device for welding metal building materials of the present invention, when in use, the driving motor is started. The driving motor drives the rotating shaft to rotate, and the rotating shaft drives the water pump to rotate. Since the liquid level in the water tank is higher than the circular pipe, the water pump will suck the water in the special-shaped pipe. The water pump will make the water enter the rectangular pipe through the connecting hollow block, and then the water will be discharged into the spraying cover from the U-shaped circular pipe. The water will be sprayed from the spraying cover onto the building material pipe clamped by the clamping device to cool the welded building material pipe. When the liquid level in the water tank drops due to the pumping of the water pump and leaves the circular pipe, the water in the water storage tank will be discharged into the water tank through the circular pipe for replenishment. When the liquid level in the water tank is higher than the pipe orifice of the circular pipe, the water in the water storage tank will stop flowing into the water tank under the action of the atmospheric pressure. In this way, it can be ensured that the liquid level in the water tank remains almost unchanged during the process of cooling the building material pipe. When the water pump stops running, the water in the water tank will not enter the water pump, so as to ensure that the water will not flow onto the building material pipe during the welding of the building material pipe and ensure the welding quality.

[0021] (2) For the cooling device for welding metal building materials of the present invention, the cooling water sprayed onto the building material pipe will cool down the building material pipe. Part of the water will vaporize, and part of the water will carry the heat of the building material pipe and flow into the collecting inclined groove through the leakage groove. The water flowing into the collecting inclined groove will carry welding slag impurities. The water will flow to both sides of the inclined surface under the action of the inclined surface of the collecting inclined groove. During this process, the water will enter the hollow groove through the through hole, while the welding slag impurities will remain in the collecting inclined groove, realizing the separation of the welding slag impurities, ensuring that the L-shaped circular pipe is not blocked when the water flows back to the water tank from the hollow groove and the L-shaped circular pipe. At the same time, the water separated from the welding slag impurities can be reused, so as to not only realize the recycling of water, but also reduce the workload of the staff adding water to the water storage tank.

[0022] (3) The present invention provides a cooling device for welding metal building materials. During the rotation of the rotating shaft, the contact plate will be driven to rotate. During the rotation, the contact plate will contact and push the two rectangular inclined plates away from each other. During the movement of the rectangular inclined plate, the trapezoidal plate will be driven to move. At this time, the reciprocating spring will be compressed and deformed. The trapezoidal plate will push the welding slag impurities in the collecting chute in the direction away from the rotating shaft. When the trapezoidal plate moves, it will contact the T-shaped inclined plane rod. Under the action of the inclined plane, the T-shaped inclined plane rod will slide in the direction away from the trapezoidal plate, so that the trapezoidal plate can smoothly take away the welding slag impurities. After the contact plate leaves the rectangular inclined plate, the rectangular inclined plate will recover under the elastic force of the reciprocating spring and move in the direction close to the rotating shaft. At this time, since the elastic force of the limit spring is less than the elastic force of the reciprocating spring, the trapezoidal plate will contact the T-shaped inclined plane rod again when following the movement of the rectangular inclined plane, and the trapezoidal plate will slide into the installation groove under the action of its inclined plane. At this time, the trapezoidal plate no longer contacts the bottom surface of the collecting chute, which can make the welding slag impurities flow smoothly with the water, and avoid the trapezoidal plate from simultaneously driving the welding slag impurities on the bottom surface of the collecting chute when approaching the rotating shaft, resulting in the inability to continuously clean the welding slag impurities, thereby improving the sustainable cleaning effect of the welding slag impurities, and the welding slag impurities pushed away by the trapezoidal plate will move to the flat part of the collecting chute, which is convenient for subsequent unified collection, and at the same time prevents the welding slag impurities from accumulating too much and clogging the through hole and affecting the water circulation;

[0023] (4) The present invention provides a cooling device for welding metal building materials. During the rotation of the rotating shaft, the rotating plate will be driven to rotate, and the rotating plate will contact the horizontal plate. The horizontal plate will drive the rectangular slide plate to move in the direction close to the connected hollow block. Under the action of the fixed rod, the two rectangular slide plates will move synchronously. At this time, the telescopic spring will be stretched and deformed, and the rectangular slide plate will drive a plurality of annular sleeves to move at the same time. After the rotating plate leaves the horizontal plate, the rectangular slide plate will come back under the elastic force of the telescopic spring. In this way, the corresponding annular sleeves will reciprocate on the L-shaped circular tube and scrape off the dust on the L-shaped circular tube, thereby improving the heat dissipation effect of the L-shaped circular tube. During the rotation of the rotating shaft, a plurality of fan blades will be driven to rotate, and the fan blades will produce a blowing effect. The wind will pass through the special-shaped air duct and the air outlet hood to blow onto the two L-shaped circular tubes to improve the heat dissipation efficiency of the water in the L-shaped circular tube, so that the water can quickly dissipate heat during the water circulation process, and reduce the waste of water when the water is sprayed onto the building material tube, thereby improving the cooling rate of the building material tube.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of a side partial cross-sectional structure of the present invention;

[0028] Figure 3 It is a right side cross-sectional structural schematic diagram of the present invention;

[0029] Figure 4 It is a schematic diagram of the internal structure of the present invention;

[0030] Figure 5 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0031] Figure 6 For the present invention Figure 2 A schematic diagram of the enlarged structure of B;

[0032] Figure 7 It is a partial cross-sectional structural schematic diagram of the present invention;

[0033] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of C in the figure.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] In the figure: 1, cooling box; 2, collecting chute; 3, clamping device; 4, building material pipe; 5, cooling mechanism; 501, driving motor; 502, rotating shaft; 503, water pump; 504, special-shaped pipe; 505, water tank; 506, water storage tank; 507, round pipe; 508, connecting hollow block; 509, rectangular pipe; 510, round round pipe; 511, water spray cover; 6, heat dissipation mechanism; 601, heat dissipation bellows; 602, fan blades; 603, special-shaped air duct; 604, air outlet Cover; 605, through hole; 606, hollow groove; 607, L-shaped round tube; 608, annular sleeve; 609, rectangular slide; 610, telescopic spring; 611, fixed rod; 612, horizontal plate; 613, rotating plate; 7, cleaning mechanism; 701, rectangular inclined plate; 702, mounting groove; 703, adaptive spring; 704, trapezoidal plate; 705, leakage groove; 706, contact plate; 8, limiting mechanism; 801, T-shaped inclined rod; 802, limiting spring; 803, reciprocating spring. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figure 1 - Figure 8 As shown in the figure, the present invention is a cooling device for welding metal building materials, including a cooling box 1. A collection chute 2 is provided on the cooling box 1. Two clamping devices 3 are fixedly installed on the top of the cooling box 1. A building material pipe 4 is arranged between the two clamping devices 3. It further includes:

[0038] A cooling mechanism 5, which includes a circular pipe 507, a water pumping component. The circular pipe 507 conveys water due to the water pumping component, a replenishing component, and the circular pipe 507 is used for the replenishing component to replenish water;

[0039] The water pumping component includes a driving motor 501 fixedly installed on the bottom inner wall of the cooling box 1. A rotating shaft 502 is fixedly installed on the output shaft of the driving motor 501. The top end of the rotating shaft 502 extends into the collection chute 2 and is rotatably connected to the cooling box 1. A water pump 503 is rotatably sleeved on the rotating shaft 502. The water pump 503 is fixedly installed in the cooling box 1. An irregular-shaped pipe 504 is fixedly installed on the outer wall of the water pump 503;

[0040] The replenishing component includes a water tank 505 fixedly installed on the back of the cooling box 1. The irregular-shaped pipe 504 communicates with the water tank 505. A water storage tank 506 is fixedly installed on the top of the water tank 505. A circular pipe 507 is fixedly installed on the bottom of the water storage tank 506. The bottom end of the circular pipe 507 extends into the water tank 505.

[0041] As Figure 4 shown, a connecting hollow block 508 is fixedly installed on the outer wall of the water pump 503. A rectangular pipe 509 is fixedly installed on the left side and the right side of the connecting hollow block 508 respectively. One end of each of the two rectangular pipes 509 away from each other extends outside the cooling box 1.

[0042] The rotating shaft 502 drives the water pump 503 to rotate. Since the liquid level in the water tank 505 is higher than that of the circular pipe 507, the water pump 503 will suck the water in the irregular-shaped pipe 504, and the water pump 503 will discharge the water into the rectangular pipe 509 through the connecting hollow block 508.

[0043] As Figure 1 shown, a U-shaped circular pipe 510 is fixedly installed at one end of each of the two rectangular pipes 509 away from each other. A spray cover 511 is fixedly installed on the top of each of the two clamping devices 3. The top ends of the two U-shaped circular pipes 510 communicate with the two spray covers 511 respectively.

[0044] Water will drain from the U-shaped circular pipe 510 into the water spray hood 511, and the water will be sprayed from the water spray hood 511 onto the building material pipe 4 clamped by the clamping device 3 to cool the welded building material pipe 4.

[0045] As Figure 2 、 Figure 3 and Figure 5 shown, a heat dissipation mechanism 6 is provided on the rotating shaft 502. The heat dissipation mechanism 6 includes a heat dissipation air box 601 rotatably sleeved on the rotating shaft 502. The top end of the heat dissipation air box 601 is fixedly connected to the water pump 503. A plurality of fan blades 602 are fixedly installed on the rotating shaft 502. Two special-shaped air ducts 603 are fixedly installed on the outer wall of the heat dissipation air box 601. The mutually remote ends of the two special-shaped air ducts 603 are respectively fixedly installed with air outlet hoods 604. The backs of the two air outlet hoods 604 are both fixedly connected to the cooling box 1.

[0046] During the rotation of the rotating shaft 502, a plurality of fan blades 602 will be driven to rotate. The fan blades 602 will produce a blowing effect. The wind blows through the special-shaped air ducts 603 and the air outlet hoods 604 onto the two L-shaped circular pipes 607 to improve the heat dissipation efficiency of the water in the L-shaped circular pipes 607.

[0047] As Figure 6 shown, a plurality of through holes 605 are formed in the bottom inner wall of the collection chute 2. A hollow groove 606 is formed in the cooling box 1. The plurality of through holes 605 communicate with the hollow groove 606.

[0048] The water flowing into the collection chute 2 will carry welding slag impurities. The water will flow to both sides of the slope under the action of the slope of the collection chute 2. During this process, the water will enter the hollow groove 606 from the through holes 605, while the welding slag impurities will remain in the collection chute 2, realizing the separation of the welding slag impurities.

[0049] As Figure 5 shown, two L-shaped circular pipes 607 are fixedly installed on the top inner wall of the cooling box 1. The ends of the two L-shaped circular pipes 607 communicate with the water tank 505. A plurality of annular sleeves 608 are respectively slidably sleeved on the two L-shaped circular pipes 607.

[0050] Ensure that the L-shaped circular pipes 607 are not blocked during the process of water flowing back from the hollow groove 606 and the L-shaped circular pipes 607 to the water tank 505. At the same time, the water separated from the welding slag impurities can be reused, thus not only realizing the recycling of water, but also reducing the workload of the staff adding water to the water storage tank 506.

[0051] As Figure 4As shown, two rectangular slides 609 are slidably installed on the top inner wall of the cooling box 1, and the bottom ends of the two rectangular slides 609 extend into the cooling box 1. A number of annular sleeves 608 are fixedly connected to the two rectangular slides 609. Telescopic springs 610 are fixedly installed on the backs of the two rectangular slides 609, and the ends of the two telescopic springs 610 are fixedly connected to the cooling box 1. Fixed rods 611 are fixedly installed on the two rectangular slides 609, and a horizontal plate 612 is fixedly installed on the right side of the corresponding rectangular slides 609. Two rotating plates 613 are fixedly installed on the rotating shaft 502.

[0052] During the rotation of the rotating shaft 502, the rotating plate 613 will be driven to rotate, and the rotating plate 613 will contact the horizontal plate 612. The horizontal plate 612 will drive the rectangular slide 609 to move in the direction close to the connected hollow block 508. Under the action of the fixed rod 611, the two rectangular slides 609 will move synchronously. At this time, the telescopic spring 610 will be stretched and deformed. The rectangular slide 609 will drive several annular sleeves 608 to move at the same time. After the rotating plate 613 leaves the horizontal plate 612, the rectangular slide 609 will come back under the elastic force of the telescopic spring 610. In this way, the corresponding annular sleeve 608 will reciprocate on the L-shaped circular tube 607 and scrape off the dust on the L-shaped circular tube 607, thereby improving the heat dissipation effect of the L-shaped circular tube 607.

[0053] like Figure 6 As shown, two cleaning mechanisms 7 are arranged in the collecting chute 2, and the cleaning mechanism 7 includes a rectangular inclined plate 701 slidably installed in the collecting chute 2, and a plurality of mounting grooves 702 are opened at the bottom of the rectangular inclined plate 701, and adaptive springs 703 are fixedly installed on the top inner walls of the plurality of mounting grooves 702, and trapezoidal plates 704 are fixedly installed on the bottom ends of the plurality of adaptive springs 703, and the bottom ends of the plurality of trapezoidal plates 704 extend to the outside of the plurality of mounting grooves 702.

[0054] When the rectangular inclined plate 701 moves, it will drive the trapezoidal plate 704 to move. At this time, the reciprocating spring 803 will be compressed and deformed, and the trapezoidal plate 704 will push the welding slag impurities in the collecting chute 2 away from the rotating shaft 502.

[0055] like Figure 6 As shown, a plurality of leakage grooves 705 are provided on the top of the cooling box 1 , and the plurality of leakage grooves 705 are all communicated with the collecting chute 2 , and two contact plates 706 are fixedly mounted on the rotating shaft 502 .

[0056] The rotating shaft 502 will drive the contact plate 706 to rotate during the rotation process. When the contact plate 706 rotates, it will contact and push the two rectangular inclined plates 701 away from each other.

[0057] like Figure 8As shown, a plurality of limiting mechanisms 8 are arranged on the back of the cooling box 1, and the limiting mechanisms 8 include a T-shaped inclined plane rod 801 slidably mounted on the back of the cooling box 1, and the front end of the T-shaped inclined plane rod 801 extends into the collecting chute 2, and a limiting spring 802 is sleeved on the T-shaped inclined plane rod 801, and the front end of the limiting spring 802 is fixedly connected to the cooling box 1, and the end of the limiting spring 802 is fixedly connected to the T-shaped inclined plane rod 801, and a plurality of reciprocating springs 803 are fixedly mounted on the ends of the two rectangular inclined plates 701 away from each other, and the ends of the plurality of reciprocating springs 803 away from each other are fixedly connected to the slide grooves where the two rectangular inclined plates 701 are located.

[0058] When the trapezoidal plate 704 moves, it will contact the T-shaped inclined rod 801. Under the action of the inclined surface, the T-shaped inclined rod 801 will slide in the direction away from the trapezoidal plate 704, so that the trapezoidal plate 704 can smoothly take away the welding slag impurities. After the contact plate 706 leaves the rectangular inclined plate 701, the rectangular inclined plate 701 will recover under the elastic force of the reciprocating spring 803 and move in the direction close to the rotating shaft 502.

[0059] When in use, start the drive motor 501. The drive motor 501 drives the rotation of the rotating shaft 502, and the rotating shaft 502 drives the rotation of the water pump 503. Since the liquid level in the water tank 505 is higher than that of the circular tube 507, the water pump 503 will suck the water in the special-shaped tube 504. The water pump 503 will make the water drain into the rectangular tube 509 through the connecting hollow block 508, and then the water will drain from the U-shaped circular tube 510 into the spray hood 511. The water will be sprayed from the spray hood 511 onto the building material pipe 4 clamped by the clamping device 3 to cool the welded building material pipe 4. When the liquid level in the water tank 505 drops due to the pumping of the water pump 503 and leaves the circular tube 507, the water in the water storage tank 506 will drain from the circular tube 507 into the water tank 505 for replenishment. When the liquid level in the water tank 505 is higher than the nozzle of the circular tube 507, under the action of atmospheric pressure, the water in the water storage tank 506 will stop flowing into the water tank 505, which can ensure that the liquid level in the water tank 505 remains almost unchanged during the process of cooling the building material pipe 4. When the water pump 503 stops running, the water in the water tank 505 will not enter the water pump 503, thus ensuring that the water will not flow onto the building material pipe 4 during the welding of the building material pipe 4 and guaranteeing the welding quality; the cooling water sprayed onto the building material pipe 4 will cool the building material pipe 4. Part of the water will vaporize, and part of the water will carry the heat of the building material pipe 4 and flow into the collection chute 2 through the leakage groove 705. The water flowing into the collection chute 2 will carry welding slag impurities. The water will flow to both sides of the inclined surface under the action of the inclined surface of the collection chute 2. During this process, the water will enter the hollow groove 606 through the through hole 605, while the welding slag impurities will remain in the collection chute 2, realizing the separation of the welding slag impurities, ensuring that the L-shaped circular tube 607 is not blocked when the water flows back to the water tank 505 from the hollow groove 606 and the L-shaped circular tube 607, and at the same time, the water separated from the welding slag impurities can be reused, thus not only realizing the recycling of water, but also reducing the workload of the staff adding water to the water storage tank 506;

[0060] When the rotating shaft 502 rotates, the contact plate 706 will be driven to rotate. When the contact plate 706 rotates, it will contact and push the two rectangular inclined plates 701 away from each other. When the rectangular inclined plate 701 moves, it will drive the trapezoidal plate 704 to move. At this time, the reciprocating spring 803 is compressed and deformed, and the trapezoidal plate 704 will push the welding slag impurities in the collecting chute 2 in the direction away from the rotating shaft 502. When the trapezoidal plate 704 moves, it will contact the T-shaped inclined plane rod 801. Under the action of the inclined plane, the T-shaped inclined plane rod 801 will slide in the direction away from the trapezoidal plate 704, so that the trapezoidal plate 704 can smoothly take away the welding slag impurities. After the contact plate 706 leaves the rectangular inclined plate 701, the rectangular inclined plane rod 801 is pressed against the bottom surface of the trapezoidal plate 704, and the contact plate 706 is pressed against the bottom surface of the trapezoidal plate 704. The plate 701 will recover and move towards the direction close to the rotating shaft 502 under the elastic force of the reciprocating spring 803. At this time, since the elastic force of the limit spring 802 is less than the elastic force of the reciprocating spring 803, the trapezoidal plate 704 will contact the T-shaped inclined rod 801 again when following the movement of the rectangular inclined plate 701. The trapezoidal plate 704 will slide into the mounting groove 702 under the action of its inclined surface. At this time, the trapezoidal plate 704 no longer contacts the bottom surface of the collecting chute 2, so that the welding slag impurities can flow smoothly with the water, and the trapezoidal plate 704 will not drive the welding slag impurities on the bottom surface of the collecting chute 2 when approaching the rotating shaft 502, resulting in the inability to continuously clean the welding slag impurities, thereby improving the sustainable cleaning of the welding slag impurities. The welding slag impurities pushed away by the trapezoidal plate 704 will move to the flat part of the collecting chute 2, which is convenient for subsequent unified collection, and at the same time prevents the welding slag impurities from accumulating too much and clogging the through hole 605 and affecting the water circulation; during the rotation of the rotating shaft 502, the rotating plate 613 will be driven to rotate, and the rotating plate 613 will contact the horizontal plate 612, and the horizontal plate 612 will drive the rectangular slide plate 609 to move in the direction close to the connected hollow block 508. Under the action of the fixed rod 611, the two rectangular slide plates 609 will move synchronously. At this time, the telescopic spring 610 is stretched and deformed, and the rectangular slide plate 609 will drive several annular sleeves 608 to move at the same time. 2, the rectangular slide plate 609 will come back under the elastic force of the telescopic spring 610, and the corresponding annular sleeve 608 will reciprocate on the L-shaped circular tube 607 and scrape the dust on the L-shaped circular tube 607 to improve the heat dissipation effect of the L-shaped circular tube 607. During the rotation of the rotating shaft 502, a plurality of fan blades 602 will be driven to rotate, and the fan blades 602 will produce a blowing effect. The wind passes through the special-shaped air duct 603 and the air outlet cover 604 and blows on the two L-shaped circular tubes 607 to improve the heat dissipation efficiency of the water in the L-shaped circular tube 607, so that the water can quickly dissipate heat during the water circulation process, reduce water waste when the water is sprayed on the building material tube 4, and improve the cooling rate of the building material tube 4.

[0061] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cooling device for metal building material welding, comprising a cooling box (1), wherein the cooling box (1) is provided with a collecting chute (2), two clamping devices (3) are fixedly mounted on the top of the cooling box (1), and a building material pipe (4) is arranged between the two clamping devices (3), characterized in that: It further includes: A cooling mechanism (5), the cooling mechanism (5) includes a circular pipe (507), a water pumping component, the circular pipe (507) is used to convey water by the water pumping component, a water supplement component, and the circular pipe (507) is used to supplement water by the water supplement component; The water pumping component includes a driving motor (501) fixedly installed on the bottom inner wall of the cooling box (1), a rotating shaft (502) fixedly installed on the output shaft of the driving motor (501), the top end of the rotating shaft (502) extends into the collection chute (2) and is rotatably connected to the cooling box (1), a water pump (503) is rotatably sleeved on the rotating shaft (502), the water pump (503) is fixedly installed in the cooling box (1), and a special-shaped pipe (504) is fixedly installed on the outer wall of the water pump (503); The water supplement component includes a water tank (505) fixedly installed on the back of the cooling box (1), the special-shaped pipe (504) is communicated with the water tank (505), a water storage tank (506) is fixedly installed on the top of the water tank (505), a circular pipe (507) is fixedly installed on the bottom of the water storage tank (506), and the bottom end of the circular pipe (507) extends into the water tank (505).

2. A cooling device for welding metal building materials according to claim 1, characterized in that: A connecting hollow block (508) is fixedly installed on the outer wall of the water pump (503), rectangular pipes (509) are respectively fixedly installed on the left side and the right side of the connecting hollow block (508), and one end of each of the two rectangular pipes (509) away from each other extends outside the cooling box (1).

3. A cooling device for welding metal building materials according to claim 2, characterized in that: One end of each of the two rectangular pipes (509) away from each other is respectively fixedly installed with a U-shaped circular pipe (510), spray covers (511) are respectively fixedly installed on the tops of the two clamping devices (3), and the top ends of the two U-shaped circular pipes (510) are respectively communicated with the two spray covers (511).

4. The cooling device for welding metal building materials according to claim 1, characterized in that: A heat dissipation mechanism (6) is arranged on the rotating shaft (502), the heat dissipation mechanism (6) includes a heat dissipation air box (601) rotatably sleeved on the rotating shaft (502), the top end of the heat dissipation air box (601) is fixedly connected to the water pump (503), a plurality of fan blades (602) are fixedly installed on the rotating shaft (502), two special-shaped air pipes (603) are fixedly installed on the outer wall of the heat dissipation air box (601), one end of each of the two special-shaped air pipes (603) away from each other is respectively fixedly installed with an air outlet cover (604), and the back surfaces of the two air outlet covers (604) are both fixedly connected to the cooling box (1).

5. The cooling device for welding metal building materials according to claim 1, characterized in that: A plurality of through holes (605) are opened on the bottom inner wall of the collection chute (2), a hollow groove (606) is opened in the cooling box (1), and the plurality of through holes (605) are all communicated with the hollow groove (606).

6. The cooling device for welding metal building materials according to claim 1, characterized in that: Two L-shaped circular pipes (607) are fixedly installed on the top inner wall of the cooling box (1), the ends of the two L-shaped circular pipes (607) are both communicated with the water tank (505), and a plurality of annular sleeves (608) are respectively slidably sleeved on the two L-shaped circular pipes (607).

7. A cooling device for welding metal building materials according to claim 6, characterized in that: Two rectangular slides (609) are slidably mounted on the top inner wall of the cooling box (1), the bottom ends of the two rectangular slides (609) extend into the cooling box (1), a plurality of annular sleeves (608) are fixedly connected to the two rectangular slides (609), telescopic springs (610) are fixedly mounted on the backs of the two rectangular slides (609), the ends of the two telescopic springs (610) are fixedly connected to the cooling box (1), a fixing rod (611) is fixedly mounted on the two rectangular slides (609), a horizontal plate (612) is fixedly mounted on the right side of the corresponding rectangular slides (609), and two rotating plates (613) are fixedly mounted on the rotating shaft (502).

8. The cooling device for welding metal building materials according to claim 1, characterized in that: Two cleaning mechanisms (7) are arranged in the collecting chute (2), and the cleaning mechanism (7) comprises a rectangular inclined plate (701) slidably mounted in the collecting chute (2), a plurality of mounting grooves (702) are provided at the bottom of the rectangular inclined plate (701), and adaptive springs (703) are respectively fixedly mounted on the top inner walls of the plurality of mounting grooves (702), and trapezoidal plates (704) are respectively fixedly mounted on the bottom ends of the plurality of adaptive springs (703), and the bottom ends of the plurality of trapezoidal plates (704) respectively extend outside the plurality of mounting grooves (702).

9. The cooling device for welding metal building materials according to claim 1, characterized in that: The top of the cooling box (1) is provided with a plurality of leakage grooves (705), and the plurality of leakage grooves (705) are all in communication with the collecting chute (2). Two contact plates (706) are fixedly mounted on the rotating shaft (502).

10. The cooling device for welding metal building materials according to claim 8, characterized in that: A plurality of limiting mechanisms (8) are arranged on the back of the cooling box (1), and the limiting mechanism (8) comprises a T-shaped inclined rod (801) slidably mounted on the back of the cooling box (1), the front end of the T-shaped inclined rod (801) extending into the collecting chute (2), a limiting spring (802) is sleeved on the T-shaped inclined rod (801), the front end of the limiting spring (802) is fixedly connected to the cooling box (1), and the end of the limiting spring (802) is fixedly connected to the T-shaped inclined rod (801).

11. The cooling device for welding metal building materials according to claim 8, characterized in that: A plurality of reciprocating springs (803) are fixedly mounted on the ends of the two rectangular inclined plates (701) that are away from each other, and the ends of the plurality of reciprocating springs (803) that are away from each other are fixedly connected to the sliding grooves where the two rectangular inclined plates (701) are located.

Images