Bottle blank cooling mechanism of rotary bottle blowing machine

Abstract

The utility model relates to the technical field of cooling device equipment, and discloses a bottle blank cooling mechanism of a rotary bottle blowing machine, which comprises a working table, the bottom of a cylinder machine base is fixedly connected with a cylinder machine, a sleeve is arranged outside a vertical plate, and a cooling square groove is arranged inside the working table. The bottle preform cooling device has the following advantages and effects that a worker injects a proper amount of water into the cooling square groove, then inserts a bottle body of a heated bottle preform into the sleeve after a bottle opening of the bottle preform faces downwards, and then starts the air cylinder machine, so that the bottle opening of the bottle preform moves into the cooling square groove to be in contact with the water; according to the bottle blowing device, the bottle opening of the bottle preform is cooled by the water, then the bottle preform is drawn out of the sleeve by a worker for the next step of work, only the bottle opening of the bottle preform is cooled during cooling through the operation, and the bottle body of the bottle preform is not cooled, so that the subsequent bottle blowing work on the bottle preform is not influenced; and the effect that the cooling effect on the bottle opening of the bottle preform is good is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to white cushion board processing equipment technical field, especially relates to a bottle blank cooling mechanism of rotary bottle blowing machine. BACKGROUND

[0002] The bottle blowing machine is a kind of machine for blowing bottle by the specific process means to plastic particles or ready-made bottle embryo, it has the characteristics of light weight, high safety, convenient and fast and large forming quantity, is widely used in beverage industry etc.

[0003] In prior art, such as the bottle blank cooling device in the bottle blowing machine disclosed in the patent announcement No.CN205343771U, including: the rack with bottle blank conveying belt, a column of cold air box groups consisting of several cold air boxes is arranged on the inner side rack of the inlet blank conveying section and the outlet blank conveying section of bottle blank conveying belt, the side of each cold air box opposite to the heating lamp tube is open, the louver is respectively covered at the opening of each cold air box, and the air inlet of each cold air box is respectively provided with air inlet, and the air inlet of each cold air box is communicated with the air outlet of a cold air fan.The utility model has the advantages that: the bottle blank that stays on the inlet blank conveying section and the outlet blank conveying belt of the bottle blowing machine can be blown and cooled when the bottle blowing machine fails, so that the bottle blank is in the air cooling state, effectively avoids the occurrence of the bottle blank scrap due to excessive heating when the bottle blowing machine fails, and greatly reduces the production and use cost of enterprise.

[0004] In actual production process, although the bottle blank cooling device in the bottle blowing machine can also cool the bottle blank, since the bottle embryo mouth does not need to be heated when preheating the bottle embryo, only the bottle mouth of the bottle embryo needs to be cooled when cooling the bottle blank, but the bottle blank cooling device in the bottle blowing machine does not set the bottle body shielding device, so that the bottle body is also cooled when cooling the bottle embryo mouth, and then the subsequent bottle blowing work with the bottle embryo is affected, so that the use effect of the equipment is not good, and therefore needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bottle blank cooling mechanism of rotary bottle blowing machine, which has good bottle blank mouth cooling effect on bottle blank.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a preform cooling mechanism for a rotary blow molding machine, comprising a worktable, a vertical plate fixedly connected to the upper surface of the worktable, a circular plate fixedly connected to the outside of the vertical plate, a square leg fixedly connected to the bottom of the worktable, a cylinder base fixedly connected to the bottom of the circular plate, a cylinder fixedly connected to the bottom of the cylinder base, a sleeve provided on the outside of the vertical plate, the output end of the cylinder fixedly connected to the sleeve, a cooling square groove opened inside the worktable, a drain hole opened inside the worktable, a leak hole opened inside the cooling square groove, a preform placed outside the worktable, a plug placed outside the cooling square groove, and a hollow column box placed inside the cooling square groove.

[0007] By adopting the above technical solution, workers inject an appropriate amount of water into the cooling tank, then insert the heated preform with its mouth facing down into the sleeve. Next, the cylinder machine is started, and its output drives the sleeve downwards. This downward movement of the sleeve moves the preform's mouth downwards, bringing it into contact with the water inside the cooling tank. The water then cools the preform's mouth. The cylinder machine then drives the sleeve to contract, raising the preform after the mouth has been cooled. The worker then removes the preform from the sleeve for the next step. This process cools only the preform's mouth, not the body, thus not affecting subsequent bottle blowing and achieving excellent cooling at the preform's mouth.

[0008] A further feature of this invention is that a carrying rod is fixedly connected to the outside of the hollow column box, and ice blocks are placed inside the hollow column box.

[0009] By adopting the above technical solution, the ice melts in the water inside the cooling tank, which lowers the water temperature inside the cooling tank, facilitating rapid cooling of the bottle preform after it comes into contact with the water.

[0010] A further feature of this invention is that the sleeve has an internal friction layer with a thickness of four centimeters.

[0011] By adopting the above technical solution, the four-centimeter friction layer increases the friction generated when the preform comes into contact with the inner wall of the sleeve, preventing the preform from falling off.

[0012] A further feature of this invention is that a heating layer is provided inside the sleeve, and an electric heating wire is fixedly connected inside the heating layer.

[0013] Through the above technical scheme, the electric heating wire is electrified, the electric heating wire starts to work after being electrified, the temperature inside the heating layer is increased, and the bottle body of the bottle embryo can be kept warm when the bottle body is inserted into the inside of the sleeve.

[0014] The utility model discloses further provide: the outside rotation of sleeve is connected with the axle rod, the outside fixed connection of axle rod has the shutter.

[0015] Through the above technical scheme, the electric heating wire is electrified, the electric heating wire starts to work after being electrified, the temperature inside the heating layer is increased, and the bottle body of the bottle embryo can be kept warm when the bottle body is inserted into the inside of the sleeve.

[0016] The utility model discloses further provide: the upper surface fixed connection of work table has the fan, the number of fan is four.

[0017] Through the above technical scheme, when the sleeve is driven to make reciprocating motion by the output end of the cylinder machine and the bottle embryo rises, four fans blow the bottle mouth of the bottle embryo, and the evaporation of water droplets attached to the outside of the bottle mouth is accelerated.

[0018] The utility model discloses further provide: the inside of work table is provided with drain pipe, one end of drain pipe is penetrated to the inside of drain hole, and the other end of drain pipe is penetrated to the inside of leak hole and is inserted with the plug.

[0019] Through the above technical scheme, when the ice block melts and the liquid level in the inside of the cooling square groove rises, the plug is opened, a part of water is discharged through the drain pipe, and the liquid level of the water in the inside of the cooling square groove is kept at a proper height.

[0020] The utility model discloses further provide: the inside fixed connection of cooling square groove has the scale, the upper surface of scale is provided with the scale.

[0021] Through the above technical scheme, the scale on the upper surface of the scale provides a reference for the height of the liquid level of the water in the inside of the cooling square groove.

[0022] The utility model discloses further provide: the upper surface fixed connection of work table has the motor, the outside of work table is provided with rubber cotton head, and the output of motor is fixed with rubber cotton head.

[0023] Through the above technical scheme, the motor is started, the output end of the motor drives the rubber cotton head to rotate, the worker holds the bottle embryo, the rotating rubber cotton head is inserted into the inside of the bottle mouth of the cooled bottle embryo, and the rubber cotton head wipes the little water droplets in the inside of the bottle embryo.

[0024] The utility model discloses further provide: the upper surface fixed connection of work table has the placing table, and the inside of placing table is provided with the insertion hole.

[0025] Through the above technical scheme, after the bottle mouth of the bottle preform is cooled, the bottle body of the bottle preform is inserted into the inside of the insertion hole, and then the next step of bottle blowing processing of the bottle preform is waited.

[0026] The utility model discloses the advantages are:

[0027] 1. The utility model discloses a through the setting between the workbench, the vertical board, the round board, the square leg, the cylinder machine base, the cylinder machine, the sleeve, the cooling square groove, the drain hole, the leakage hole, the bottle embryo, the plug, the hollow column box, the worker injects the appropriate water in the inside of cooling square groove, then the bottle mouth of the bottle embryo after heating is down and the bottle body of bottle embryo is inserted into the inside of sleeve, then starts the cylinder machine, and the output of cylinder machine drives sleeve to move down, drives the bottle mouth of bottle embryo to move down through the sleeve to move down, makes the bottle mouth of bottle embryo to move to the inside of cooling square groove and contact with water, and water carries out cooling and temperature reduction to the bottle mouth of bottle embryo, then the sleeve of cylinder machine does the contraction movement, and the bottle embryo after the temperature reduction of bottle mouth is elevated, and then the worker takes out the bottle embryo from the inside of sleeve and carries out the next step work, through the above operation, only the bottle mouth of bottle embryo is cooled when cooling, and bottle body of bottle embryo is not cooled, and it does not affect the subsequent bottle blowing work of bottle embryo, realizes the effect that the bottle mouth of bottle embryo is good in cooling effect.

[0028] 2. The utility model discloses a through the setting between the lifting rod, the ice block, the friction layer, the heating layer, the electric heating wire, the shaft, the sunshading board, the fan, the drain pipe, the scale, the scale, the motor, the rubber cotton head, the placement platform, the insertion hole, the ice block melts after being in the water in the inside of cooling square groove, makes the water temperature in the inside of cooling square groove be low, is convenient for the quick cooling after the bottle mouth of bottle embryo contact with water, and the friction of four centimeters friction layer increases when the bottle body of bottle embryo and the inner wall of sleeve contact, prevents the drop of bottle embryo, makes the electric heating wire electrify, and the electric heating wire starts work after electrifying, and the temperature in the inside of heating layer rises, ensures that the bottle body of bottle embryo can carry out heat preservation when being inserted in the inside of sleeve, makes two sunshading boards shade the cylinder mouth of sleeve through the rotation of shaft and sunshading board, prevents the water drop of bottle mouth and water contact when entering the inside of bottle embryo in large area, when the output of cylinder machine drives sleeve to do reciprocating motion and makes bottle embryo rise, four fans blow the bottle mouth of bottle embryo, accelerate the evaporation of the water drop attached to the outside of bottle mouth, and the liquid level in the inside of cooling square groove rises after the ice block melts, opens the plug at this time, and a part of water volume is removed through the drain pipe, and the liquid level of the water volume in the inside of cooling square groove remains the proper height, and the scale of the scale set on the upper surface provides the reference for the height of the liquid level of the water in the inside of cooling square groove, starts the motor, and the output of motor drives rubber cotton head to rotate, and the worker holds bottle embryo, makes the rotating rubber cotton head insert in the inside of the bottle mouth of the bottle embryo after the cooling of bottle mouth, lets rubber cotton head wipe clean the little water drop that enters the inside of bottle embryo, after the bottle mouth of bottle embryo is cooled, the bottle body of bottle embryo is inserted into the inside of insertion hole, and then the next step of bottle blowing processing of bottle embryo is waited. ACCURACY

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0030] Figure 1 The present application is a structural schematic diagram.

[0031] Figure 2 The present application is a sleeve and shaft structural schematic diagram.

[0032] Figure 3 The present application is a cooling square groove and drain pipe structural schematic diagram.

[0033] Figure 4 The present application is a structural schematic diagram of the present application. Figure 1 The present application is an enlarged structural schematic diagram of A in the present application.

[0034] In the figure, 1 is a workbench, 2 is a vertical plate, 3 is a round plate, 4 is a square leg, 5 is a cylinder machine base, 6 is a sleeve, 7 is a jack, 8 is a cooling square groove, 9 is a drain hole, 10 is a leakage hole, 11 is a bottle embryo, 12 is a cylinder machine, 13 is a plug, 14 is a hollow column box, 15 is a carrying rod, 16 is an ice block, 17 is a friction layer, 18 is a heating layer, 19 is an electric heating wire, 20 is a shaft, 21 is a shutter, 22 is a fan, 23 is a drain pipe, 24 is a scale, 25 is a scale mark, 26 is a motor, 27 is a rubber cotton head, and 28 is a placing table. DETAILED DESCRIPTION

[0035] The technical solutions of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0036] Referring to Figures 1-4The utility model provides a kind of bottle blank cooling mechanism of rotary bottle blowing machine, including workbench 1, the upper surface of workbench 1 is fixedly connected with vertical plate 2, the outside of vertical plate 2 is fixedly connected with round plate 3, the bottom of workbench 1 is fixedly connected with square leg 4, the bottom of round plate 3 is fixedly connected with cylinder machine base 5, the bottom of cylinder machine base 5 is fixedly connected with cylinder machine 12, the outside of vertical plate 2 is provided with sleeve 6, the output end of cylinder machine 12 is fixedly connected with sleeve 6, the inside of workbench 1 is equipped with cooling square groove 8, the inside of workbench 1 is equipped with drain hole 9, the inside of cooling square groove 8 is equipped with leak hole 10, the outside of workbench 1 is provided with bottle embryo 11, the outside of cooling square groove 8 is provided with plug 13, the inside of cooling square groove 8 is provided with hollow column box 14, worker injects appropriate amount of water in the inside of cooling square groove 8, then the bottle mouth of bottle embryo 11 after heating is downwards and then the bottle body of bottle embryo 11 is inserted into the inside of sleeve 6, then start cylinder machine 12, cylinder machine 12 starts work, the output end of cylinder machine 12 drives sleeve 6 to move downwards, by sleeve 6 moving downwards, drive the bottle mouth of bottle embryo 11 to move downwards, make the bottle mouth of bottle embryo 11 move to the inside of cooling square groove 8 and contact with water, make water cool and lower temperature to the bottle mouth of bottle embryo 11, then cylinder machine 12 drives sleeve 6 to do shrinkage motion, raise the bottle embryo 11 after cooling to bottle mouth, then worker extracts bottle embryo 11 from the inside of sleeve 6 and carries out next step work, by above operation, only the bottle mouth of bottle embryo 11 is cooled when cooling, and bottle body of bottle embryo 11 is not cooled, does not affect subsequent bottle blowing work to bottle embryo 11, realizes the effect that the bottle mouth of bottle embryo 11 is cooled and is good, the outside of hollow column box 14 is fixedly connected with carry pole 15, the inside of hollow column box 14 is provided with ice block 16, after ice block 16 melts in the water in the inside of cooling square groove 8, make the temperature of water in the inside of cooling square groove 8 lower, it is convenient for the rapid cooling after the bottle mouth of bottle embryo 11 contacts with water, the inside of sleeve 6 is provided with friction layer 17, the thickness of friction layer 17 is four centimeters, four centimeters of friction layer 17 increases the friction force when the bottle body of bottle embryo 11 contacts with the inner wall of sleeve 6, prevents the drop of bottle embryo 11, the inside of sleeve 6 is provided with heating layer 18, the inside of heating layer 18 is fixedly connected with electric heating wire 19, make electric heating wire 19 electrify, after electric heating wire 19 electrify, start work, the temperature in the inside of heating layer 18 rises, ensure that the bottle body of bottle embryo 11 can be kept warm when being inserted in the inside of sleeve 6, the outside of sleeve 6 is rotatably connected with shaft 20, the outside of shaft 20 is fixedly connected with shutter 21, by shaft 20 rotating shutter 21, make two shutters 21 cover the cylinder mouth of sleeve 6, prevent water drop from entering the inside of bottle embryo 11 in large area when the bottle mouth of bottle embryo 11 contacts with water, the upper surface of workbench 1 is fixedly connected with fan 22, the number of fan 22 is four, when the output end of cylinder machine 12 drives sleeve 6 to do reciprocating motion and make bottle embryo 11 rise, four fans 22 blow to the bottle mouth of bottle embryo 11, accelerate the evaporation of water drop attached outside bottle mouth, the inside of workbench 1 is provided with drain pipe 23,One end of the drain pipe 23 penetrates to the inside of the drain hole 9, the other end of the drain pipe 23 penetrates to the inside of the leakage hole 10 and is plugged with the plug 13, the ice block 16 melts to make the water level in the inside of the cooling channel 8 rise, at this time the plug 13 is opened, a part of the water is discharged through the drain pipe 23, the water level in the inside of the cooling channel 8 is kept at a proper height, the inside of the cooling channel 8 is fixedly connected with a scale 24, the upper surface of the scale 24 is provided with a scale mark 25, the scale mark 25 provided on the upper surface of the scale 24 provides a reference for the height of the water level in the inside of the cooling channel 8, the upper surface of the workbench 1 is fixedly connected with a motor 26, the outside of the workbench 1 is provided with a rubber cotton head 27, the output end of the motor 26 is fixedly connected with the rubber cotton head 27, the motor 26 is started, the output end of the motor 26 drives the rubber cotton head 27 to rotate, the worker holds the bottle preform 11, makes the rotating rubber cotton head 27 inserted into the inside of the bottle mouth of the bottle preform 11 cooled, makes the rubber cotton head 27 wipe the little water drops in the inside of the bottle preform 11, the upper surface of the workbench 1 is fixedly connected with a placing table 28, the inside of the placing table 28 is provided with a insertion hole 7, after the bottle mouth of the bottle preform 11 is cooled, the bottle body of the bottle preform 11 is inserted into the inside of the insertion hole 7, then waits for the next step of the bottle blowing process of the bottle preform 11.

[0037] The utility model discloses a bottle neck cooling device, which comprises a cooling groove, a sleeve, a cylinder machine, a heating layer, a friction layer, an ice block, a plug, a drainage pipe, a scale, a motor and a rubber cotton head.

[0038] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A preform cooling mechanism for a rotary blow molding machine, comprising a worktable (1), characterized in that: A vertical plate (2) is fixedly connected to the upper surface of the workbench (1). A circular plate (3) is fixedly connected to the outside of the vertical plate (2). A square leg (4) is fixedly connected to the bottom of the workbench (1). A cylinder base (5) is fixedly connected to the bottom of the circular plate (3). A cylinder (12) is fixedly connected to the bottom of the cylinder base (5). A sleeve (6) is provided on the outside of the vertical plate (2). The output end of the cylinder (12) is fixedly connected to the sleeve (6). A cooling square groove (8) is provided inside the workbench (1). A drain hole (9) is provided inside the workbench (1). A leak hole (10) is provided inside the cooling square groove (8). A bottle preform (11) is provided on the outside of the workbench (1). A plug (13) is provided on the outside of the cooling square groove (8). A hollow column box (14) is provided inside the cooling square groove (8).

2. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: The hollow column box (14) is fixedly connected to the outside with a lifting rod (15), and ice blocks (16) are placed inside the hollow column box (14).

3. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: The sleeve (6) has a friction layer (17) inside, and the friction layer (17) is four centimeters thick.

4. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: The sleeve (6) has a heating layer (18) inside, and an electric heating wire (19) is fixedly connected inside the heating layer (18).

5. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: The sleeve (6) is rotatably connected to a shaft (20), and the shaft (20) is fixedly connected to a cover plate (21).

6. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a fan (22), and the number of fans (22) is four.

7. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: The workbench (1) is equipped with a drain pipe (23). One end of the drain pipe (23) passes through the interior of the drain hole (9), and the other end of the drain pipe (23) passes through the interior of the leak hole (10) and is inserted into the plug (13).

8. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: A scale (24) is fixedly connected inside the cooling square groove (8), and the upper surface of the scale (24) is provided with graduations (25).

9. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: A motor (26) is fixedly connected to the upper surface of the workbench (1), and a cotton head (27) is provided on the outside of the workbench (1). The output end of the motor (26) is fixedly connected to the cotton head (27).

10. The preform cooling mechanism of a rotary blow molding machine according to claim 1, characterized in that: The workbench (1) is fixedly connected to a placement platform (28), and the placement platform (28) has an insertion hole (7) inside.

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