Rapid cooling device for pipe fittings

Abstract

The utility model discloses a quick cooling device for pipe fittings, which relates to the technical field of pipe fitting production and processing and comprises a cooling box, supports are fixedly mounted on the periphery of the lower end of the cooling box, pipe penetrating holes are symmetrically formed in the middles of the two ends of the cooling box, and adjusting mechanisms are symmetrically mounted on the two sides of the lower end in the cooling box. Auxiliary assemblies are symmetrically mounted on the two sides of the upper end of the interior of the cooling box. According to the cooling mechanism, the whole water storage tank can be controlled to move up and down through cooperation of a first telescopic air cylinder, the water storage tank, a second telescopic air cylinder, a fixing plate, a spraying pipe and a fixing rod, the effect of controlling the height of the spraying pipe is achieved, and the situation that a spraying head is too high, and water flow impacts the surface of a plastic pipe and is dispersed to affect the cooling effect is avoided; and the spraying pipe can be driven to swing left and right through the fixing rod, water flow can cover the surface of the plastic pipe better, the cooling effect is improved, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting production and processing, in particular to a rapid cooling device for pipe fittings. Background Art

[0002] Pipe fittings are a general term for parts in pipeline systems that play the role of connection, control, direction change, flow diversion, sealing, and support.

[0003] Plastic pipe fittings are pipe fittings made of plastic. Plastic is a synthetic polymer compound that can change its shape and style freely. Plastic is a material formed by synthesizing or condensing monomer raw materials. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, colorants, etc. Its main component is synthetic resin. With the rapid development of economy and technology, plastic products are common items in our lives today. Various plastic products have also appeared on the market. With the increase in people's demand for plastic products, plastic product processing plants have gradually developed. In the production process of plastic pipe fittings, after the plastic pipe fittings are injection molded, they need to be quickly and effectively cooled to make the pipe fittings shrink evenly to ensure product quality and aesthetics. The following problems exist in the prior art:

[0004] Most existing cooling methods are water cooling, but most water cooling devices cannot adjust the nozzle height according to the size of the plastic pipe. If the nozzle height is too high, the water flow will hit the surface of the plastic pipe and spread, affecting the heat dissipation effect; at the same time, after the plastic pipe passes through the cooling box through the pipe hole, the water from the nozzle can only be sprayed onto the upper part of the plastic pipe, and the circumference of the plastic pipe cannot be evenly cooled. The poor cooling effect affects the quality of the plastic pipe and cannot meet user needs. Utility Model Content

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A rapid cooling device for pipe fittings comprises a cooling box, brackets are fixedly installed around the lower end of the cooling box, pipe penetration holes are symmetrically opened in the middle of both ends of the cooling box, adjustment mechanisms are symmetrically installed on both sides of the inner lower end of the cooling box, auxiliary components are symmetrically installed on both sides of the inner upper end of the cooling box, a water inlet pipe is installed in the middle of the upper end of the cooling box, a cooling mechanism is installed in the middle of the inner upper end of the cooling box, a drain pipe is fixedly installed on the lower left end of the cooling box, and a pipe fitting is movably inserted in the middle of the pipe penetration hole.

[0007] Preferably: the adjustment mechanism comprises a multi-stage hydraulic cylinder, the bottom of the multi-stage hydraulic cylinder is fixedly connected to the inner lower end surface of the cooling box, the outer sleeve of the multi-stage hydraulic cylinder is provided with a telescopic waterproof rubber sleeve, the top of the multi-stage hydraulic cylinder is fixedly installed with a connecting plate, the upper end of the connecting plate is installed with a support plate, and the inner side of the support plate is rotatably connected with an auxiliary wheel.

[0008] Preferably, the upper end of the connecting plate is fixedly connected to the lower end of the supporting plate.

[0009] Preferably: the auxiliary component includes a support rod, the bottom of which is fixedly connected to the inner upper end surface of the cooling box, a U-shaped arm is fixedly installed on the top of the support rod, a waterproof box is fixedly installed on the outer side of the lower end of the U-shaped arm, a motor is fixedly installed inside the waterproof box, and a rotating wheel is rotatably connected to the inner side of the lower end of the U-shaped arm.

[0010] Preferably, the output shaft of the motor passes through the lower end of the U-shaped arm and is fixedly connected to the rear end of the rotating wheel.

[0011] Preferably: the cooling mechanism comprises a first telescopic cylinder, the bottom of which is fixedly connected to both sides of the outer upper end of the cooling box, a water tank is fixedly installed on the top of the output end of the first telescopic cylinder, a second telescopic cylinder is fixedly installed on the left side of the water tank, a fixing plate is fixedly installed on the top of the output end of the second telescopic cylinder, connected nozzles are symmetrically installed on both sides of the lower end of the water tank, and a fixing rod is fixedly installed on the inner lower end of the fixing plate.

[0012] Preferably, the bottom of the spray pipe passes through the middle surface of the fixing rod, and the water inlet pipe is connected to the water storage tank.

[0013] Preferably: the water inlet pipe is an elastic and retractable water pipe that is easy to move. Water flows into the water inlet pipe and the water tank and is sprayed out through the nozzle to cool the pipe. The auxiliary components are located directly above the regulating mechanism, and the number of the auxiliary components is the same as that of the regulating mechanism.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model provides a rapid cooling device for pipe fittings. Through the cooling mechanism, the entire water tank can be controlled to move up and down under the cooperation of the first telescopic cylinder, the water tank, the second telescopic cylinder, the fixed plate, the nozzle and the fixed rod, so as to achieve the effect of controlling the height of the nozzle, avoid the nozzle height being too high, and the water flow impacting on the surface of the plastic pipe fitting and dispersing to affect the cooling effect. By driving the nozzle to swing left and right through the fixed rod, the water flow can cover the surface of the plastic pipe fitting to a greater extent, thereby improving the cooling effect, and the utility model has strong practicality.

[0016] 2. The utility model provides a rapid cooling device for pipe fittings, which can be adjusted up and down through an adjusting mechanism, through the cooperation of a multi-stage hydraulic cylinder, a telescopic waterproof rubber sleeve, a connecting plate, a support plate, and an auxiliary wheel, so as to facilitate the support of pipe fittings of different sizes, thereby improving work efficiency and practicality. At the same time, through auxiliary components, through the cooperation of a support rod, a U-shaped arm, a motor, and a rotating wheel, the plastic pipe fitting can be driven to rotate, thereby evenly cooling the pipe fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a rapid cooling device for pipe fittings of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the auxiliary component of the utility model;

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

[0021] Figure 5 It is a schematic diagram of the external structure of the rapid cooling device for pipe fittings of the utility model.

[0022] In the figure: 1. cooling box; 2. bracket; 3. pipe hole; 4. adjustment mechanism; 5. auxiliary component; 6. water inlet pipe; 7. cooling mechanism; 8. drain pipe; 9. pipe fittings; 41. multi-stage hydraulic cylinder; 42. telescopic waterproof rubber sleeve; 43. connecting plate; 44. support plate; 45. auxiliary wheel; 51. support rod; 52. U-shaped arm; 53. waterproof box; 54. motor; 55. rotating wheel; 71. first telescopic cylinder; 72. water storage tank; 73. second telescopic cylinder; 74. fixing plate; 75. nozzle; 76. fixing rod. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] like Figure 1-5 As shown, the utility model provides a rapid cooling device for pipe fittings, including a cooling box 1, brackets 2 are fixedly installed around the lower end of the cooling box 1, pipe holes 3 are symmetrically opened in the middle of both ends of the cooling box 1, adjustment mechanisms 4 are symmetrically installed on both sides of the lower end of the cooling box 1, auxiliary components 5 are symmetrically installed on both sides of the upper end of the cooling box 1, a water inlet pipe 6 is installed in the middle of the upper end of the cooling box 1, a cooling mechanism 7 is installed in the middle of the upper end of the cooling box 1, a drain pipe 8 is fixedly installed on the lower left end of the cooling box 1, and a pipe fitting 9 is movably inserted in the middle of the pipe hole 3.

[0025] The water inlet pipe 6 is an elastic and retractable water pipe that is easy to move. Water flows into the water inlet pipe 6 and the water storage tank 72, and is sprayed out through the nozzle 75 to cool the pipe 9. The auxiliary component 5 is located directly above the adjustment mechanism 4, and the number of the auxiliary components is the same as that of the adjustment mechanism 4.

[0026] Through the cooperation of the adjusting mechanism 4 and the auxiliary component 5, the pipe fittings 9 of different sizes can be fixed, and at the same time, the pipe fittings 9 can be driven to rotate in the cooling box 1, so that the pipe fittings 9 can be water-cooled evenly around the circumference.

[0027] like Figure 2 As shown, the adjustment mechanism 4 includes a multi-stage hydraulic cylinder 41, the bottom of the multi-stage hydraulic cylinder 41 is fixedly connected to the inner lower end surface of the cooling box 1, the outer sleeve of the multi-stage hydraulic cylinder 41 is provided with a telescopic waterproof rubber sleeve 42, the top of the multi-stage hydraulic cylinder 41 is fixedly installed with a connecting plate 43, the upper end of the connecting plate 43 is installed with a supporting plate 44, and the inner side of the supporting plate 44 is rotatably connected with an auxiliary wheel 45.

[0028] The upper end of the connecting plate 43 is fixedly connected to the lower end of the supporting plate 44 .

[0029] The two ends of the telescopic waterproof rubber sleeve 42 are respectively fixedly connected to the inner wall of the lower end of the cooling box 1 and the lower end surface of the connecting plate 43, so that the multi-stage hydraulic cylinder 41 can be protected.

[0030] like Figure 3 As shown, the auxiliary component includes a support rod 51, the bottom of the support rod 51 is fixedly connected to the inner upper end surface of the cooling box 1, a U-shaped arm 52 is fixedly installed on the top of the support rod 51, a waterproof box 53 is fixedly installed on the outer side of the lower end of the U-shaped arm 52, a motor 54 is fixedly installed inside the waterproof box 53, and a rotating wheel 55 is rotatably connected to the inner side of the lower end of the U-shaped arm 52.

[0031] The output shaft of the motor 54 passes through the lower end of the U-shaped arm 52 and is fixedly connected to the rear end of the rotating wheel 55 .

[0032] like Figure 4 As shown, the cooling mechanism 7 includes a first telescopic cylinder 71, the bottom of which is fixedly connected to both sides of the outer upper end of the cooling box 1, a water tank 72 is fixedly installed on the top of the output end of the first telescopic cylinder 71, a second telescopic cylinder 73 is fixedly installed on the left side of the water tank 72, a fixing plate 74 is fixedly installed on the top of the output end of the second telescopic cylinder 73, both sides of the lower end of the water tank 72 are symmetrically installed with connected nozzles 75, and a fixing rod 76 is fixedly installed on the inner lower end of the fixing plate 74.

[0033] The bottom of the spray pipe 75 passes through the middle surface of the fixing rod 76 , and the water inlet pipe 6 is connected to the water storage tank 72 .

[0034] By swinging the nozzle 75 left and right, the water flow can cover a larger surface of the pipe 9, thereby improving the cooling effect.

[0035] The working principle of the rapid cooling device for pipe fittings will be described in detail below.

[0036] like Figure 1-5 As shown, when the rapid cooling device for pipe fittings is used, the multi-stage hydraulic cylinders 41 of the plurality of groups are started through the controller of the external device, so that the multi-stage hydraulic cylinders 41 drive the connecting plate 43 and the telescopic waterproof rubber sleeve 42 to move upward, and the connecting plate 43 drives the auxiliary wheel 45 to move upward synchronously through the support plate 44, so as to facilitate the fixing of pipe fittings 9 of different sizes. After the adjustment is completed, the pipe fittings 9 to be cooled and shaped are passed through the pipe hole 3 and fixed between the plurality of auxiliary wheels 45 and the rotating wheel 55; after completion, the first telescopic cylinder 71 can be started, and the output end of the first telescopic cylinder 71 can be extended or shortened, so as to drive the water storage tank 72 to move up and down, so as to achieve the control. The height of the nozzle 75 is controlled to prevent the nozzle 75 from being too high, causing the water flow to hit the surface of the plastic pipe 9 and disperse, thereby affecting the cooling effect. At the same time, the second telescopic cylinder 73 can repeatedly extend and shorten, push and pull the fixing plate 74 left and right, so that the fixing plate 74 pushes and pulls the fixing rod 76 left and right, thereby driving the nozzle 75 to swing left and right, so that the water flow can cover the surface of the pipe 9 to a greater extent, thereby improving the cooling effect. Finally, multiple groups of motors 54 can be started, and the output shaft of the motor 54 can drive the rotating wheel 55 to rotate, and the rotating rotating wheel 55 can drive the pipe 9 to rotate on the multiple groups of auxiliary wheels 45, so that the pipe 9 can be water-cooled evenly around the circumference.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A rapid cooling device for pipe fittings, comprising a cooling box (1), wherein brackets (2) are fixedly mounted around the lower end of the cooling box (1), characterized in that: The cooling box (1) is symmetrically provided with pipe holes (3) in the middle of both ends, the cooling box (1) is symmetrically provided with adjustment mechanisms (4) on both sides of the inner lower end, the cooling box (1) is symmetrically provided with auxiliary components (5) on both sides of the inner upper end, the cooling box (1) is symmetrically provided with water inlet pipes (6) in the middle of the upper end, the cooling box (1) is provided with a cooling mechanism (7) in the middle of the inner upper end, the cooling box (1) is fixedly provided with a drain pipe (8) at the lower left end, and a pipe fitting (9) is movably inserted in the middle of the pipe hole (3).

2. A rapid cooling device for pipe fittings according to claim 1, characterized in that: The adjustment mechanism (4) comprises a multi-stage hydraulic cylinder (41), the bottom of which is fixedly connected to the inner lower end surface of the cooling box (1), the outer sleeve of the multi-stage hydraulic cylinder (41) is provided with a telescopic waterproof rubber sleeve (42), the top of the multi-stage hydraulic cylinder (41) is fixedly installed with a connecting plate (43), the upper end of the connecting plate (43) is installed with a supporting plate (44), and the inner side of the supporting plate (44) is rotatably connected with an auxiliary wheel (45).

3. A rapid cooling device for pipe fittings according to claim 2, characterized in that: The upper end of the connecting plate (43) is fixedly connected to the lower end of the supporting plate (44).

4. A rapid cooling device for pipe fittings according to claim 1, characterized in that: The auxiliary component comprises a support rod (51), the bottom of the support rod (51) is fixedly connected to the inner upper end surface of the cooling box (1), a U-shaped arm (52) is fixedly installed on the top of the support rod (51), a waterproof box (53) is fixedly installed on the outer side of the lower end of the U-shaped arm (52), a motor (54) is fixedly installed inside the waterproof box (53), and a rotating wheel (55) is rotatably connected to the inner side of the lower end of the U-shaped arm (52).

5. A rapid cooling device for pipe fittings according to claim 4, characterized in that: The output shaft of the motor (54) passes through the lower end of the U-shaped arm (52) and is fixedly connected to the rear end of the rotating wheel (55).

6. A rapid cooling device for pipe fittings according to claim 1, characterized in that: The cooling mechanism (7) comprises a first telescopic cylinder (71), the bottom of the first telescopic cylinder (71) is fixedly connected to both sides of the outer upper end of the cooling box (1), a water storage tank (72) is fixedly installed on the top of the output end of the first telescopic cylinder (71), a second telescopic cylinder (73) is fixedly installed on the left side of the water storage tank (72), a fixing plate (74) is fixedly installed on the top of the output end of the second telescopic cylinder (73), both sides of the lower end of the water storage tank (72) are symmetrically installed with connected spray pipes (75), and a fixing rod (76) is fixedly installed on the inner lower end of the fixing plate (74).

7. A rapid cooling device for pipe fittings according to claim 6, characterized in that: The bottom of the spray pipe (75) passes through the middle surface of the fixing rod (76), and the water inlet pipe (6) is connected to the water storage tank (72).

8. A rapid cooling device for pipe fittings according to claim 1, characterized in that: The water inlet pipe (6) is an elastic and retractable water pipe that is easy to move. Water flows into the water inlet pipe (6) and the water storage tank (72) and is sprayed out through the nozzle (75) to cool the pipe (9). The auxiliary components (5) are located directly above the regulating mechanism (4), and the number of the auxiliary components is the same as that of the regulating mechanism (4).

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