Cooling device for plastic pipe production

Abstract

The utility model discloses a cooling device for plastic pipe production, and relates to the technical field of plastic pipe cooling. Comprising a bottom plate, two side plates are installed on the two sides of the top end of the bottom plate, a back plate is installed between the two side plates and located on one side of the top end of the bottom plate, a top plate is installed at the top ends of the two side plates, and a clamping mechanism is installed on the inner sides of the two side plates and used for clamping and fixing a plastic pipe. The pushing mechanism is installed at the top end of the bottom plate and used for placing a plastic pipe needing to be clamped and fixed. The spraying mechanism is installed at the top end of the top plate and used for spraying and rapidly cooling the clamped and fixed plastic pipe. According to the utility model, the clamping mechanism is arranged; according to the pipe cooling device, bending or deformation of pipes caused by gravity or external force in the cooling process can be prevented, it is ensured that the pipes are kept in the needed shape and size, the pipes can be automatically fed into the cooling device through the arrangement of the propelling mechanism, and dependence on operators is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic tubular product cooling technical field, concretely is a kind of cooling device for plastic tubular product production. BACKGROUND

[0002] Plastic tubular product is important component of chemical building material, and it is widely accepted by user with its superior performance, hygiene, environmental protection, low consumption and other advantages, mainly has UPVC drain pipe, UPVC water supply pipe, aluminum plastic composite pipe, polyethylene (PE) water supply pipe material, polypropylene PPR hot water pipe these, compared with traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipelines, plastic tubular product has energy saving, environmental protection, light weight, high strength, corrosion resistance, inner wall smoothness does not scale, construction and maintenance are simple, long service life and other advantages, widely used in building water supply and drainage, urban and rural water supply and drainage, city gas, electric power and optical cable sheath, industrial fluid transportation, agricultural irrigation and other construction industry, municipal, industrial and agricultural fields.

[0003] In prior art, the positioning effect of the existing plastic tubular product cooling and shaping device for plastic pipe is poor, so that the plastic pipe is prone to shaking during cooling, and multiple plastic tubular products cannot be cooled at the same time, which affects the cooling work and reduces the cooling efficiency of the plastic pipe. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of cooling device for plastic tubular product production to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cooling device for plastic tubular product production, including bottom plate, two side plates are installed at the top of bottom plate, back plate is installed between two side plates, back plate is located at the top of one side of bottom plate, the top of two side plates is installed with top plate, clamping mechanism is installed in the inside of two side plates, and clamping mechanism is used to clamp and fix plastic tubular product;

[0006] Push mechanism is installed at the top of bottom plate, and push mechanism is used to place plastic tubular product needing clamping and fixing;

[0007] Spraying mechanism is installed at the top of top plate, and spraying mechanism is used to spray and cool quickly plastic tubular product clamped and fixed.

[0008] Preferably, the clamping mechanism comprises a motor, the motor is installed at the top end of the top plate, a protective cover is installed at the top end of the top plate and located at the outer wall of the motor, two slide rails are installed at the inner side of the side plate and located between the top plate and the bottom plate, slide blocks are slidably installed at the outer walls of the two slide rails, a threaded rod is rotatably installed at the top end of the bottom plate and at the bottom end of the top plate, the threaded rod is located between the two slide rails, and threaded seats are movably arranged at the outer wall of the threaded rod and connected with the outer walls of the two slide blocks.

[0009] Preferably, the one end of the two slide blocks and the one end of the threaded seat are both provided with a fixing plate, two connecting plates are installed at the outer walls of the fixing plate, two moving holes are formed in the outer walls of the two connecting plates, a moving rod is movably installed in the moving hole, a connecting rod is movably installed in the other moving hole, a plurality of first clamping blocks are installed at the outer walls of the moving rod and the connecting rod, a plurality of second clamping blocks are installed at the outer wall of the connecting rod, clamps are installed at the inner sides of the first clamping blocks and the second clamping blocks, support blocks are installed at the outer walls of the connecting plates, two air cylinders are installed at the top end of the support blocks, and the telescopic ends of the two air cylinders are connected with the one end of the moving rod and the one end of the connecting rod.

[0010] Preferably, the advancing mechanism comprises two sliding grooves, the two sliding grooves are formed at the top end of the bottom plate, two sliding blocks are slidably installed in the two sliding grooves, an installation plate is installed at the top end of the two sliding blocks, a plurality of support columns are installed at the top end of the installation plate, a support plate is installed at the top end of the support columns, a plurality of placement round tables are installed at the top end of the support plate, and a plurality of stabilizing strips are installed at the top end arc outer walls of the placement round tables.

[0011] Preferably, the outer wall of the back plate is provided with a placement plate, the top end of the placement plate is provided with a pressure tank, two fixing holes are formed in the outer wall of the back plate, two hydraulic cylinders are installed in the two fixing holes, the outer wall of the hydraulic cylinder is connected with one side of the installation plate, the outer wall of the pressure tank is connected with one end of an oil pipe, and the other end of the oil pipe is connected with the other end of the hydraulic cylinder.

[0012] Preferably, the spraying mechanism comprises a water tank, the water tank is installed at the outer wall of the side plate, the top end of the water tank is provided with a water inlet, one end of a water inlet pipe connected with the top end of the water tank, the other end of the water inlet pipe is connected with the water inlet of a water pump, the water pump is installed at the top end of the top plate, the water outlet of the water pump is connected with a water outlet pipe, a plurality of spray heads are installed at the outer wall of the water outlet pipe, the spray heads penetrate the top end of the top plate, and the spray heads are located at the inner side of the top plate.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The plastic pipe production cooling device, through the setting of the clamping mechanism, the clamping mechanism can prevent the pipe from bending, twisting or deforming due to gravity or external force during the cooling process, ensure that the pipe maintains the required shape and size accuracy, meet the requirements of subsequent use, make the pipe fixed in the cooling device more stable and reliable, reduce the frequency and time of manual fixing and adjusting of the pipe, reduce the labor intensity, and improve the automation degree of the production process.

[0015] Meanwhile, through the setting of the pushing mechanism, the pipe can be automatically fed into the cooling device, reducing the manual feeding link, reducing the dependence on the operator, reducing the time and labor required for manual feeding, and the automatic pipe feeding mechanism can accurately control the position and posture of the pipe, reducing human operation errors and improving the product qualification rate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the pushing mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the other side of the pushing mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the spraying mechanism of the utility model.

[0021] In the figure: 1, bottom plate; 101, side plate; 102, top plate; 2, clamping mechanism; 201, motor; 202, protective cover; 203, threaded rod; 204, sliding rail; 205, sliding block; 206, fixed plate; 207, connecting plate; 208, moving rod; 209, connecting rod; 210, air cylinder; 211, first clamping block; 212, second clamping block; 213, clamp; 3, pushing mechanism; 301, sliding groove; 302, sliding block; 303, mounting plate; 304, support column; 305, support plate; 306, placement round table; 307, stabilizing strip; 308, hydraulic cylinder; 309, placement plate; 310, pressure tank; 311, oil pipe; 4, spraying mechanism; 401, water tank; 402, water inlet; 403, water inlet pipe; 404, water pump; 405, water outlet pipe; 406, spray head. DETAILED DESCRIPTION

[0022] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0023] It should be noted that, in the description of the present application, the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] In addition, it should be understood that, for the convenience of description, the sizes of various components shown in the drawings are not drawn in accordance with the actual proportional relationship, for example, the thickness or width of certain layers can be exaggerated relative to other layers.

[0025] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined or described in one drawing, it will not need to be further specifically discussed and described in the description of subsequent drawings.

[0026] As shown in Figures 1-5 The present application provides a technical scheme: a cooling device for plastic pipe production, comprising a bottom plate 1, two side plates 101 are installed on the top end of the bottom plate 1, a back plate is installed between the two side plates 101, the back plate is located on one side of the top end of the bottom plate 1, a top plate 102 is installed on the top end of the two side plates 101, a clamping mechanism 2 is installed on the inner side of the two side plates 101, and the clamping mechanism 2 is used for clamping and fixing the plastic pipe;

[0027] A pushing mechanism 3 is installed on the top end of the bottom plate 1, and the pushing mechanism 3 is used for placing the plastic pipe to be clamped and fixed;

[0028] A spraying mechanism 4 is installed on the top end of the top plate 102, and the spraying mechanism 4 is used for spraying and rapidly cooling the clamped and fixed plastic pipe.

[0029] As shown in Figure 2As shown, in order to be able to clamp and fix the plastic pipe, the inner side of the two side plates 101 is provided with a clamping mechanism 2, specifically, the clamping mechanism 2 includes a motor 201, the motor 201 is installed at the top end of the top plate 102, the top end of the top plate 102 is provided with a protective cover 202, the protective cover 202 is located on the outer wall of the motor 201, the inner side of the side plate 101 is provided with two slide rails 204, the slide rails 204 are located between the top plate 102 and the bottom plate 1, the outer wall of the two slide rails 204 is slidably provided with a sliding block 205, the top end of the bottom plate 1 is rotatably provided with a threaded rod 203, the other end of the threaded rod 203 is rotatably installed at the bottom end of the top plate 102, the threaded rod 203 is located between the two slide rails 204, the outer wall of the threaded rod 203 is movably provided with a threaded seat, the outer wall of the threaded seat is connected with the outer wall of the two sliding blocks 205. One end of the two sliding blocks 205 and one end of the threaded seat are provided with a fixed plate 206, the outer wall of the fixed plate 206 is provided with two connecting plates 207, two moving holes are formed in the outer wall of the two connecting plates 207, a moving rod 208 is movably installed in the moving hole, a connecting rod 209 is movably installed in the other moving hole, a plurality of first clamping blocks 211 are installed on the outer wall of the moving rod 208 and the outer wall of the connecting rod 209, a plurality of second clamping blocks 212 are installed on the outer wall of the connecting rod 209, a clamp 213 is installed on the inner side of the first clamping block 211 and the inner side of the second clamping block 212, a support block is installed on the outer wall of the connecting plate 207, two air cylinders 210 are installed at the top end of the support block, and the extension ends of the two air cylinders 210 are connected with one end of the moving rod 208 and one end of the connecting rod 209.It needs to be noted that in the embodiment, the power supply of the motor 201 is connected with the external device, and the air source of the air cylinder 210 is connected with the external device. Since the motor 201 and the air cylinder 210 are prior arts, no more details are given here. The output end of the motor 201 penetrates through the top plate 102 and is connected with one end of the threaded rod 203. The other end of the threaded rod 203 is rotatably connected with the top end of the bottom plate 1. The outer wall of the threaded rod 203 is movably connected with the threaded seat. The two sliding rails 204 are located between the top plate 102 and the bottom plate 1. The two sliding rails 204 are slidably connected with the sliding blocks 205. The two ends of the threaded seat are connected with the inner sides of the two sliding blocks 205. The outer walls of the threaded seat and the sliding blocks 205 are both connected with the fixed plates 206. The outer walls of both ends of the fixed plates 206 are connected with one end of the two connecting plates 207. The outer walls of the two connecting plates 207 penetrate through two moving holes. The moving holes movably connect with the moving rods 208. The other moving hole movably connects with the connecting rod 209. The first clamping blocks 211 are fixedly connected with the outer walls of the moving rods 208. The outer walls of the connecting rod 209 movably connect with the first clamping blocks 211. The outer walls of the connecting rod 209 fixedly connect with the second clamping blocks 212. The inner sides of the first clamping blocks 211 and the inner sides of the second clamping blocks 212 connect with the clamps 213. The outer walls of the connecting plates 207 connect with the supporting blocks. The two air cylinders 210 are installed on the top end of the supporting blocks. The telescopic ends of the two air cylinders 210 are respectively connected with one end of the moving rod 208 and one end of the connecting rod 209. The motor 201 rotates, so that the threaded rod 203 rotates, the threaded seat moves, so as to drive the sliding blocks 205 to move on the outer walls of the sliding rails 204, thereby moving up and down. The telescopic ends of the air cylinders 210 retract, so that the moving rod 208 moves, driving the first clamping blocks 211 to move. The telescopic end of the other air cylinder 210 extends, so that the connecting rod 209 moves in the opposite direction, thereby moving the second clamping blocks 212. The two clamps 213 are centered and clamped, so as to clamp and fix the plastic pipes. The clamping mechanism 2 is provided with a plurality of clamps 213, which can clamp and fix a plurality of plastic pipes at one time.

[0030] As Figures 3-4As shown, in order to be able to place a plurality of plastic pipes and automatically move, the top end of the bottom plate 1 is provided with a pushing mechanism 3, specifically, the pushing mechanism 3 includes two sliding grooves 301, the two sliding grooves 301 are opened at the top end of the bottom plate 1, two sliding blocks 302 are slidingly installed in the two sliding grooves 301, the top end of the two sliding blocks 302 is installed with a mounting plate 303, a plurality of support columns 304 are installed at the top end of the mounting plate 303, a support plate 305 is installed at the top end of the support column 304, a plurality of placement round tables 306 are installed at the top end of the support plate 305, and a plurality of stabilizing strips 307 are installed on the outer wall of the top end arc of the placement round table 306. The outer wall of the back plate is provided with a placement plate 309, the top end of the placement plate 309 is provided with a pressure tank 310, two fixing holes are opened through the outer wall of the back plate, a hydraulic cylinder 308 is installed in the two fixing holes, the extension end of the hydraulic cylinder 308 is connected with the outer wall of one side of the mounting plate 303, one end of the oil pipe 311 is connected with the outer wall of the pressure tank 310, the other end of the oil pipe 311 is connected with the other end of the hydraulic cylinder 308. It should be noted that the sliding groove 301 is opened at the top end of the bottom plate 1, the sliding groove 301 is slidingly connected with the sliding block 302, the top end of the sliding block 302 is connected with the mounting plate 303, the mounting plate 303 is L-shaped, the top end of the mounting plate 303 is connected with the support column 304, the top end of the support column 304 is connected with the support plate 305, the top end of the support plate 305 is connected with the placement round table 306, the outer wall of the top end arc of the placement round table 306 is connected with the stabilizing strip 307, the stabilizing strip 307 can ensure the stability of the plastic pipes of different sizes when placed. As known from the foregoing, the placement plate 309 is connected with the back plate, the top end of the placement plate 309 is provided with the pressure tank 310, the fixing holes are opened through the outer wall of the back plate, the hydraulic cylinder 308 is installed in the fixing holes, the extension end of the hydraulic cylinder 308 is connected with the outer wall of one side of the mounting plate 303, one end of the oil pipe 311 is connected with the outer wall of the pressure tank 310, the other end of the oil pipe 311 is connected with the other end of the hydraulic cylinder 308, the pressure tank 310 is pressed, so that the oil should enter the inside of the hydraulic cylinder 308 through the oil pipe 311, so that the extension end of the hydraulic cylinder 308 is pushed out. As known from the foregoing, the extension end of the hydraulic cylinder 308 is connected with the mounting plate 303, so that the mounting plate 303 slides in the sliding groove 301 by connecting the sliding block 302, so as to push out the placement round table 306, place the plastic pipes into the top end arc of the placement round table 306, retract the hydraulic cylinder 308, so as to recycle the plastic pipes into the working cavity, and then clamp and fix by the clamping mechanism 2. If the cooled plastic pipes are taken out, the above steps are performed in reverse order.

[0031] As Figure 5As shown, in order to be able to quickly cool the clamping fixed plastic pipe, the top plate 102 is provided with a spray mechanism 4, specifically, the spray mechanism 4 includes a water tank 401, the water tank 401 is installed on the outer wall of the side plate 101, the top end of the water tank 401 is provided with a water inlet 402, one end of the water inlet pipe 403 connected to the top end of the water tank 401, the other end of the water inlet pipe 403 is connected to the water inlet of the water pump 404, the water pump 404 is installed on the top end of the top plate 102, the water outlet of the water pump 404 is connected to the water outlet pipe 405, the outer wall of the water outlet pipe 405 is installed with a plurality of spray heads 406, the spray heads 406 penetrate the top end of the top plate 102, and the spray heads 406 are located on the inner side of the top plate 102. It should be noted that the power source of the water pump 404 is connected with the external power source, because the water pump 404 is prior art, and will not be described in detail here, one end of the water inlet pipe 403 is connected with the top end of the water tank 401, the other end of the water inlet pipe 403 is connected with the water inlet of the water pump 404, the water outlet of the water pump 404 is connected to the water outlet pipe 405, the outer wall of the water outlet pipe 405 is connected with a plurality of spray heads 406, the spray heads 406 penetrate the top plate 102 and are located on the inner side of the top plate 102, the cooling liquid enters the water tank 401 from the water inlet 402, the water pump 404 works, so that the cooling liquid enters the water pump 404 through the water inlet pipe 403, and then enters the water outlet pipe 405 from the water outlet of the water pump 404, and is sprayed through the spray heads 406, thereby cooling the clamping fixed plastic pipe, and the cooling liquid falling down is discharged from the drain installed at the bottom end of the bottom plate 1.

[0032] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cooling device for plastic pipe production, comprising a bottom plate (1), two side plates (101) are installed on both sides of the top end of the bottom plate (1), a back plate is installed between the two side plates (101), the back plate is located on one side of the top end of the bottom plate (1), and a top plate (102) is installed at the top end of the two side plates (101), characterized in that: The clamping mechanism (2) is installed on the inner side of the two side plates (101). The clamping mechanism (2) is used to clamp and fix the cut plastic pipe. The propulsion mechanism (3) is installed on the top of the base plate (1). The propulsion mechanism (3) is used to place and remove the plastic pipes that need to be clamped and fixed. The spraying mechanism (4) is installed at the top of the top plate (102). The spraying mechanism (4) is used to spray the clamped plastic pipe for rapid cooling.

2. A cooling device for plastic pipe production according to claim 1, characterized in that: The clamping mechanism (2) includes a motor (201), which is installed on the top of the top plate (102). A protective cover (202) is installed on the top of the top plate (102). The protective cover (202) is located on the outer wall of the motor (201). Two slide rails (204) are installed on the inner side of the side plate (101). The slide rails (204) are located between the top plate (102) and the bottom plate (1). Slider blocks (205) are slidably installed on the outer walls of the two slide rails (204). A threaded rod (203) is rotatably installed on the top of the bottom plate (1). The other end of the threaded rod (203) is rotatably installed on the bottom end of the top plate (102). The threaded rod (203) is located between the two slide rails (204). A threaded seat is movably provided on the outer wall of the threaded rod (203). The outer walls on both sides of the threaded seat are connected to the outer walls of the two sliders (205).

3. A cooling device for plastic pipe production according to claim 2, characterized in that: A fixing plate (206) is installed on one end of each of the two sliders (205) and one end of the threaded seat. Two connecting plates (207) are installed on both sides of the outer wall of the fixing plate (206). Two moving holes are opened through the outer wall of the two connecting plates (207). A moving rod (208) is installed in the moving hole, and a connecting rod (209) is installed in the other moving hole. Multiple first clamping blocks (211) are installed on the outer wall of the moving rod (208) and the outer wall of the connecting rod (209). Multiple second clamping blocks (212) are installed on the outer wall of the connecting rod (209). A clamp (213) is installed on the inner side of the first clamping block (211) and the inner side of the second clamping block (212). A support block is installed on the outer wall of the connecting plate (207). Two cylinders (210) are installed on the top of the support block. The telescopic ends of the two cylinders (210) are connected to one end of the moving rod (208) and one end of the connecting rod (209), respectively.

4. The cooling device for plastic pipe production according to claim 1, characterized in that: The propulsion mechanism (3) includes two slides (301), which are opened at the top of the base plate (1). Two sliding blocks (302) are slidably installed in the two slides (301). An installation plate (303) is installed at the top of the two sliding blocks (302). Multiple support columns (304) are installed at the top of the installation plate (303). A support plate (305) is installed at the top of the support column (304). Multiple placement truncated cones (306) are installed at the top of the support plate (305). Multiple stabilizing strips (307) are installed on the outer arc of the top of the placement truncated cones (306).

5. The cooling device for plastic pipe production according to claim 1, characterized in that: The outer wall of the back plate is provided with a placing plate (309), the top end of the placing plate (309) is provided with a pressure tank (310), two fixing holes are formed in the outer wall of the back plate, a hydraulic cylinder (308) is installed in the two fixing holes, the telescopic end of the hydraulic cylinder (308) is connected to the outer wall of one side of the mounting plate (303), the outer wall of the pressure tank (310) is connected to one end of an oil pipe (311), the other end of the oil pipe (311) is connected to the other end of the hydraulic cylinder (308).

6. The cooling device for plastic pipe production according to claim 1, characterized in that: The spraying mechanism (4) comprises a water tank (401), the water tank (401) is installed on the outer wall of the side plate (101), the top end of the water tank (401) is provided with a water inlet (402), one end of a water inlet pipe (403) is connected to the top end of the water tank (401), the other end of the water inlet pipe (403) is connected to the water inlet of a water pump (404), the water pump (404) is installed on the top end of the top plate (102), the water outlet of the water pump (404) is connected to a water outlet pipe (405), a plurality of spray heads (406) are installed on the outer wall of the water outlet pipe (405), the spray heads (406) penetrate the top end of the top plate (102), and the spray heads (406) are located on the inner side of the top plate (102).

Images