Cooling device of sheet forming machine

Abstract

The utility model relates to the technical field of plastic cup processing equipment, and discloses a cooling device of a sheet forming machine, which comprises a cooling-water machine and a support underframe, the cooling-water machine is arranged on the left side of the support underframe, two sides of the top end of the support underframe are fixedly connected with shaft seats, a cooling roller is movably mounted between the shaft seats, and the cooling-water machine is arranged in the cooling-water machine. And an extrusion roller is arranged below the cooling roller and movably installed in the supporting bottom frame, a first cooling cylinder is arranged at the rear end of the cooling roller, a second cooling cylinder is arranged at the rear end of the first cooling cylinder, and a driving motor is installed on the right side of the supporting bottom frame. According to the cooling device of the sheet forming machine, the cooling pipes are evenly distributed on the inner wall of the cold guide cylinder so that the cold guide cylinder can be fully cooled, the cold guide cylinder is attached to the inner wall of the cooling roller so that the cooling roller can be fully cooled, and in the cooling process, the supporting discs can support the cooling pipes so that the cooling pipes can be kept tightly attached to the cold guide cylinder; the problem that the cooling efficiency of extrusion is low is solved, and the cooling and tabletting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic cup processing equipment, in particular to a cooling device of sheet material forming machine. BACKGROUND

[0002] The plastic cup refers to the cup made of plastic, and the largest use of disposable plastic cups is generally beverage shop, hot and cold drink shop, milk tea shop, hotel, restaurant and coffee shop, provides various plastic cup packed take-out drinks and on-site use, and the plastic cup needs to be processed into sheet shape by sheet material forming machine during production.

[0003] The common sheet material forming machine adopts the method of filling cold water in the roller shaft during use, or installing a cold water channel in the roller shaft to circulate refrigeration, but the above cooling structure has the problems of inconvenient cooling and low cooling efficiency, the water channel and the roller shaft surface contact area is small when the cold water channel is installed in the roller shaft, the cooling structure of filling cold water in the roller shaft, in order to expand the contact area of the cold water and the roller shaft, but the roller shaft filled with cold water not only increases the total weight of the shaft and brings large load pressure to the driving assembly, but also increases the demand for water, and the cooling and water supply burden of the water chiller is heavy, and the water channel in part of the cooling roller shaft is not close enough to the inner wall of the roller shaft, thereby reducing the cooling speed and the cooling efficiency.

[0004] A cooling device for sheet material forming machine is needed to solve the technical defects in the above technical field. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cooling device of sheet material forming machine to solve the problem of low cooling efficiency of extrusion in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of sheet forming machine cooling device, including water chiller and support chassis, the water chiller is arranged at the left side of support chassis, the both sides of support chassis top end are fixedly connected with shaft seat, cooling roller is movably installed between the shaft seat, extrusion roller is arranged below the cooling roller, and extrusion roller movably installs in the inside of support chassis, the rear end of cooling roller is provided with first cooling cylinder, the rear end of first cooling cylinder is provided with second cooling cylinder, the right side of support chassis is equipped with driving motor, the output of driving motor is fixedly connected with second gear, the right side of cooling roller, first cooling cylinder and second cooling cylinder is fixedly connected with first gear, the left side of cooling roller, first cooling cylinder and second cooling cylinder is provided with water inlet, the right side of cooling roller, first cooling cylinder and second cooling cylinder is provided with water outlet, the output of water chiller is installed water outlet pipe, the input of water chiller is equipped with water inlet pipe, ten groups of cooling pipes are fixedly connected between water inlet and water outlet, cooling cylinder, first cooling cylinder and second cooling cylinder are equipped with cooling guide cylinder in the inside, the inside of cooling guide cylinder is fixedly connected with two groups of support disc.

[0007] Preferably, the water inlet pipe is connected with the water inlet, the water outlet pipe is connected with the water outlet, the water inlet pipe, the water inlet and the cooling pipe are communicated, and the cooling pipe, the water outlet pipe and the water outlet are communicated.

[0008] Preferably, the first gear and the second gear are in meshing connection, the second gear is fixedly connected with the left side of the extrusion roller, and the cooling pipe is embedded in the inside of the cooling guide cylinder.

[0009] Preferably, the outside of the support disc is provided with ten groups of placing grooves, the cooling pipe is embedded in the inside of the placing groove and is attached to the inner wall of the cooling guide cylinder.

[0010] Preferably, the cooling guide cylinder is made of aluminum metal sheet with high cooling effect, and the cooling guide cylinder is attached to the inner wall of the cooling roller, the first cooling cylinder and the second cooling cylinder.

[0011] Preferably, a material guide roller is movably installed at the rear end of the inside of the support chassis, and the material guide roller is arranged below the second cooling cylinder.

[0012] Preferably, a display is installed at the front end of the water chiller, and a cooling assembly and a circulating driving assembly are installed in the inside of the water chiller.

[0013] Preferably, the diameters of the cooling roller, the first cooling cylinder and the second cooling cylinder are the same.

[0014] Compared with the prior art, the sheet forming machine cooling device has the advantages that: the sheet forming machine cooling device not only realizes the functions of facilitating tabletting and cooling, enhances the cooling efficiency, and facilitates sufficient cooling.

[0015] (1) By setting up with water cooling machine, cooling roll, first gear, extrusion roller, drive motor and second gear, for producing plastic cup plastic can be extruded by extrusion roller to its sheet, drive motor drives the second gear rotation, the second gear with the first gear meshing, can keep extrusion roller and cooling roll relative rotation to realize extrusion, in the process of extrusion, cooling roll can cool the extruded plastic, the structure realizes the function of convenient tabletting and cooling, improves the cooling and tabletting efficiency;

[0016] (2) By setting up with cooling cylinder, cooling pipe, support disc and placing groove, the water cooler sends cold water from the water inlet pipe to the inside of the cooling pipe, the cooling pipe is uniformly distributed on the inner wall of the cooling cylinder can fully cool the cooling cylinder, the cooling cylinder and the cooling roll inner wall can fully cool the cooling roll, in the process of cooling, the support disc can support the cooling pipe to keep close to the cooling cylinder, thereby improving the cooling efficiency;

[0017] (3) By setting up with cooling roll, first cooling cylinder, second cooling cylinder and guide roller, the plastic is first extruded into a sheet from the extrusion roller, and then the sheet-shaped plastic passes through the first cooling cylinder and the second cooling cylinder, in the process of preliminary extrusion of the plastic, the cooling roll can cool the top of the plastic, the first cooling cylinder can cool the bottom of the plastic, and the second cooling cylinder can cool the bottom of the plastic again, the cooling area is increased by three times, and the function of sufficient cooling is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of the present application.

[0019] Figure 2 It is a cooling roll of the present application.

[0020] Figure 3 It is a support disc of the present application.

[0021] Figure 4 It is a support chassis of the present application.

[0022] In the figure: 1, water cooler; 2, display; 3, water inlet pipe; 4, water outlet pipe; 5, support chassis; 6, water inlet; 7, cooling roll; 8, cooling cylinder; 9, cooling pipe; 10, support disc; 11, shaft seat; 12, first gear; 13, water outlet; 14, extrusion roller; 15, drive motor; 16, first cooling cylinder; 17, second cooling cylinder; 18, guide roller; 19, placing groove; 20, second gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of sheet forming machine cooling device, including water chiller 1 and support chassis 5, water chiller 1 is arranged at the left side of support chassis 5, the both sides of the top end of support chassis 5 are fixedly connected with shaft seat 11, cooling roller 7 is movably installed between shaft seat 11, extrusion roller 14 is arranged below cooling roller 7, and extrusion roller 14 is movably installed in the inside of support chassis 5, the rear end of cooling roller 7 is provided with first cooling cylinder 16, the rear end of first cooling cylinder 16 is provided with second cooling cylinder 17, and drive motor 15 is installed on the right side of support chassis 5, the output of drive motor 15 is fixedly connected with second gear 20, the right side of cooling roller 7, first cooling cylinder 16 and second cooling cylinder 17 is fixedly connected with first gear 12, the left side of cooling roller 7, first cooling cylinder 16 and second cooling cylinder 17 is provided with water inlet 6, the right side of cooling roller 7, first cooling cylinder 16 and second cooling cylinder 17 is provided with water outlet 13, and water outlet pipe 4 is installed at the output of water chiller 1, water inlet pipe 3 is installed at the input of water chiller 1, ten groups of cooling pipes 9 are fixedly connected between water inlet 6 and water outlet 13, guide cooling cylinder 8 is installed in the inside of cooling roller 7, first cooling cylinder 16 and second cooling cylinder 17, and two groups of support discs 10 are fixedly connected in the inside of guide cooling cylinder 8.

[0025] Water inlet pipe 3 is connected with water inlet 6, water outlet pipe 4 is connected with water outlet 13, water inlet pipe 3, water inlet 6 and cooling pipe 9 are communicated, cooling pipe 9, water outlet pipe 4 and water outlet 13 are communicated, first gear 12 and second gear 20 are engagedly connected, second gear 20 is fixedly connected with the left side of extrusion roller 14, and cooling pipe 9 is embedded in the inside of guide cooling cylinder 8.

[0026] Specifically, as shown in Figure 1 And Figure 4 Plastic can be extruded into sheet shape by extrusion roller 14, drive motor 15 drives second gear 20 to rotate, second gear 20 is engaged with first gear 12, so that extrusion roller 14 can rotate relative to cooling roller 7 to realize extrusion, and cooling roller 7 can cool the extruded plastic during the extrusion process, the cooling efficiency of cooling roller 7 is improved by the cooling structure closely attached to the inner wall of roller shaft, compared with the structure that cooling roller 7 is directly filled with cold water, the overall driving burden of cooling roller 7 can be reduced, the demand for cold water can be reduced, and high cooling efficiency can be achieved.

[0027] The outer part of the supporting disc 10 is provided with ten groups of placing grooves 19, the cooling pipes 9 are embedded in the inner part of the placing grooves 19 and are attached to the inner wall of the cooling cylinder 8, the cooling cylinder 8 is made of aluminum sheet with high cooling effect, the cooling cylinder 8 is attached to the inner wall of the cooling roller 7, the first cooling cylinder 16 and the second cooling cylinder 17;

[0028] Specifically, as shown in Figure 1 and Figure 3 The cooling pipes 9 are uniformly distributed on the inner wall of the cooling cylinder 8 to sufficiently cool the cooling cylinder 8, the cooling cylinder 8 is attached to the inner wall of the cooling roller 7 to sufficiently cool the cooling roller 7, and in the cooling process, the supporting disc 10 can support the cooling pipes 9 to keep them attached to the cooling cylinder 8 to improve the cooling efficiency.

[0029] The rear end of the supporting base 5 is movably mounted with a material guiding roller 18, the material guiding roller 18 is arranged below the second cooling cylinder 17, the front end of the water cooler 1 is provided with a display 2, the inside of the water cooler 1 is provided with a cooling assembly and a circulating driving assembly, and the diameters of the cooling roller 7, the first cooling cylinder 16 and the second cooling cylinder 17 are the same;

[0030] Specifically, as shown in Figure 1 and Figure 2 The plastic is first extruded into a sheet shape at the extruding roller 14, and then passes through the first cooling cylinder 16 and the second cooling cylinder 17, in the process of preliminary extrusion of the plastic, the cooling roller 7 can cool the top of the plastic, the first cooling cylinder 16 can cool the bottom of the plastic, and the second cooling cylinder 17 can cool the bottom of the plastic again, so that the cooling area is increased by three times.

[0031] Working principle: in use, the extruded plastic first enters between the extruding roller 14 and the cooling roller 7, the plastic can be extruded into a sheet shape by the extruding roller 14, the driving motor 15 drives the second gear 20 to rotate, the second gear 20 is engaged with the first gear 12, the relative rotation of the extruding roller 14 and the cooling roller 7 can be realized to achieve extrusion, in the process of extrusion, the cooling roller 7 can cool the extruded plastic, the sheet-shaped plastic passes through the first cooling cylinder 16 and the second cooling cylinder 17, the water cooler 1 delivers cold water from the water inlet pipe 3 to the inside of the cooling pipe 9, the cooling pipes 9 are uniformly distributed on the inner wall of the cooling cylinder 8 to sufficiently cool the cooling cylinder 8, the cooling cylinder 8 is attached to the inner wall of the cooling roller 7 to sufficiently cool the cooling roller 7, and in the cooling process, the supporting disc 10 can support the cooling pipes 9 to keep them attached to the cooling cylinder 8, in the process of preliminary extrusion of the plastic, the cooling roller 7 can cool the top of the plastic, the first cooling cylinder 16 can cool the bottom of the plastic, and the second cooling cylinder 17 can cool the bottom of the plastic again, so that the cooling area is increased by three times.

[0032] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A cooling device for a sheet forming machine, comprising a chiller (1) and a supporting base frame (5), characterized in that: The chiller (1) is located on the left side of the support base (5). Shaft seats (11) are fixedly connected to both sides of the top of the support base (5). A cooling roller (7) is movably installed between the shaft seats (11). A pressing roller (14) is located below the cooling roller (7) and is movably installed inside the support base (5). A first cooling cylinder (16) is located at the rear end of the cooling roller (7), and a second cooling cylinder (17) is located at the rear end of the first cooling cylinder (16). A drive motor (15) is installed on the right side of the support base (5). A second gear (20) is fixedly connected to the output end of the drive motor (15). The cooling roller (7), the first cooling cylinder (16), and the second cooling cylinder (17) are connected together. 7) is fixedly connected to the right side of the first gear (12). The left side of the cooling roller (7), the first cooling cylinder (16) and the second cooling cylinder (17) is provided with a water inlet (6). The right side of the cooling roller (7), the first cooling cylinder (16) and the second cooling cylinder (17) is provided with a water outlet (13). The output end of the chiller (1) is equipped with a water outlet pipe (4). The input end of the chiller (1) is equipped with a water inlet pipe (3). Ten sets of cooling pipes (9) are fixedly connected between the water inlet (6) and the water outlet (13). The cooling roller (7), the first cooling cylinder (16) and the second cooling cylinder (17) are equipped with a cooling guide cylinder (8). The cooling guide cylinder (8) is fixedly connected with two sets of support plates (10).

2. The cooling device for a sheet forming machine according to claim 1, characterized in that: The water inlet pipe (3) is connected to the water inlet (6), the water outlet pipe (4) is connected to the water outlet (13), the water inlet pipe (3), the water inlet (6) are connected to the cooling pipe (9), and the cooling pipe (9), the water outlet pipe (4) are connected to the water outlet (13).

3. The cooling device for a sheet forming machine according to claim 1, characterized in that: The first gear (12) and the second gear (20) are meshed together. The second gear (20) is fixedly connected to the left side of the extrusion roller (14). The cooling pipe (9) is embedded inside the cooling cylinder (8).

4. The cooling device for a sheet forming machine according to claim 1, characterized in that: The support plate (10) is provided with ten sets of placement slots (19) on its outside. The cooling pipe (9) is embedded in the placement slot (19) and fits against the inner wall of the cooling cylinder (8).

5. The cooling device for a sheet forming machine according to claim 1, characterized in that: The cooling cylinder (8) is made of aluminum sheet with high cooling conductivity, and the cooling cylinder (8) is in contact with the inner wall of the cooling roller (7), the first cooling cylinder (16) and the second cooling cylinder (17).

6. The cooling device for a sheet forming machine according to claim 1, characterized in that: A guide roller (18) is movably installed at the rear end inside the support base (5), and the guide roller (18) is located below the second cooling cylinder (17).

7. The cooling device for a sheet forming machine according to claim 1, characterized in that: The front end of the chiller (1) is equipped with a display (2), and the interior of the chiller (1) is equipped with a cooling component and a circulation drive component.

8. The cooling device for a sheet forming machine according to claim 1, characterized in that: The cooling roller (7), the first cooling cylinder (16), and the second cooling cylinder (17) have the same diameter.

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