Breathable film production blowing machine with deodorizing function

Abstract

The utility model discloses a breathable film production blowing machine with a deodorizing function, and relates to the related field of paper diaper and sanitary towel breathable film production, the breathable film production blowing machine comprises a film blowing machine, a winding piece, a detection mechanism and a cooling deodorizing mechanism, the right end of the top of the film blowing machine is fixedly connected with the winding piece, the right end of the top of the film blowing machine is fixedly connected with the detection mechanism, and the cooling deodorizing mechanism is fixedly connected with the film blowing machine. A cooling and deodorizing mechanism is fixedly connected to the center of the top of the film blowing machine, the detection mechanism is arranged, the thickness of the breathable film is indirectly calculated through cooperation of a resistance strain gauge and an electric spring, the situation that the quality of the breathable film does not meet the standard requirement is prevented, and meanwhile the production cost and the defective product rate are reduced; the cooling of the breathable film is realized through the atomization nozzle, the smoothness of the breathable film is improved, bubbles are reduced, the appearance quality of the breathable film is improved, the odor of the breathable film is removed through the ultraviolet lamp, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the relevant fields of production of breathable films for diapers and sanitary napkins, in particular to a film blowing machine for producing breathable films with a deodorizing function. Background Art

[0002] The film blowing machine used in the production of breathable films for diapers and sanitary napkins is a type of equipment specially used to produce films for various types of sanitary products. This type of equipment is mainly used to melt plastic particles into films, which are then cut, laminated, heat-sealed, printed and other processes to become finished products.

[0003] After the existing film blowing machines are used, it is difficult to detect the thickness of the breathable film, which may cause the quality of the breathable film to fail to meet the standard requirements, resulting in high production costs and increased defective product rates. After the existing film blowing machines are used, it is difficult to cool and deodorize the breathable film, which may cause the breathable film to be relatively uneven and contain bubbles, thereby reducing the appearance quality of the breathable film and the user experience. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a breathable film production blowing machine with a deodorizing function.

[0005] The utility model is implemented as follows: a breathable film production blowing machine with a deodorizing function is constructed, the device comprises a film blowing machine, a winding piece is fixedly connected to the right end of the top of the film blowing machine, a detection mechanism is fixedly connected to the right end of the top of the film blowing machine, and the detection mechanism is arranged on the left side of the winding piece, and a cooling and deodorizing mechanism is fixedly connected to the center of the top of the film blowing machine;

[0006] The detection mechanism includes a U-shaped frame, to which the U-shaped frame is fixedly connected at the right end of the top of the film blowing machine; an empty slot, both the front and rear ends of the U-shaped frame are provided with an empty slot; an electric spring, to which an electric spring is fixedly connected at the bottom of the empty slot; a resistance strain gauge, to which resistance strain gauges are glued and connected in the ±45° direction of the spring wire axis of the electric spring; and a sliding rod, to which the sliding rod is fixedly connected at the top of the electric spring.

[0007] Preferably, the detection mechanism further comprises a sliding roller, which is rotatably connected to the back of the sliding rod at the front end of the U-shaped frame; and a fixed roller, which is rotatably connected to the lower part of the U-shaped frame.

[0008] Preferably, the cooling and deodorizing mechanism includes a mounting bracket, the mounting bracket is fixedly connected at the center of the top of the film blowing machine; an ultraviolet lamp, two groups of ultraviolet lamps are fixedly connected inside and below the mounting bracket; a base plate, the front end of the mounting bracket is fixedly connected to the base plate; a fixing plate, the top center of the base plate is fixedly connected to the fixing plate; a motor, the left front end of the fixing plate is fixedly connected to the motor; a first rotating rod, the output shaft at the right end of the motor is fixedly connected to the first rotating rod; a second rotating rod, the right lower end of the first rotating rod is rotatably connected to the second rotating rod; a swing rod, the left upper end of the second rotating rod is rotatably connected to the swing rod; a third rotating rod, the right end center of the swing rod is rotatably connected to the third rotating rod; a piston cylinder, the left rear end of the swing rod is rotatably connected to the piston rod in the piston cylinder; a delivery pipe, the back and right ends of the piston cylinder are fixedly connected to the delivery pipe; a one-way valve, the delivery port of the delivery pipe is fixedly connected to the one-way valve; wherein the delivery pipe at the back of the piston cylinder passes through the mounting bracket and is fixedly connected to its interior.

[0009] Preferably, the cooling and deodorizing mechanism further comprises branch pipes, and five groups of branch pipes are equidistantly arranged at the bottom of the delivery pipe on the back of the piston cylinder; and an atomizing nozzle, and an atomizing nozzle is fixedly connected to the bottom of the branch pipe.

[0010] Preferably, a sliding rod is slidably connected in the empty groove, and the bottom of the sliding roller is in contact with the top of the fixed roller.

[0011] Preferably, the lower left end of the third rotating rod is rotatably connected to the upper right end of the fixed plate, and the left end of the first rotating rod is rotatably connected to the front right end of the fixed plate.

[0012] Preferably, the bottom of the piston cylinder is fixedly connected to the fixed plate, and the piston rod in the piston cylinder passes through the rear end of the fixed plate and is slidably connected to the interior thereof.

[0013] The utility model has the following advantages: The utility model provides a breathable film production blowing machine with deodorizing function through improvement, which has the following improvements compared with the same type of equipment:

[0014] The utility model discloses a breathable film production blowing machine with a deodorizing function, which is provided with a detection mechanism, and indirectly calculates the breathable film thickness through the cooperation of a resistance strain gauge and an electric spring, thereby preventing the breathable film quality from failing to meet standard requirements, and reducing production costs and defective product rates.

[0015] The utility model discloses a breathable film production blowing machine with a deodorizing function, which is provided with a cooling and deodorizing mechanism, and realizes cooling of the breathable film through an atomizing nozzle, thereby improving the flatness of the breathable film, reducing bubbles, and improving the appearance quality of the breathable film, and then deodorizes the breathable film through an ultraviolet lamp, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a three-dimensional structural diagram of the film blowing machine of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the detection mechanism of the utility model;

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the cooling and deodorizing mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional decomposition structure of the cooling and deodorizing mechanism of the utility model.

[0021] Among them: film blowing machine-1, winding piece-2, detection mechanism-3, U-shaped frame-31, empty slot-32, electric spring-33, resistance strain gauge-34, sliding rod-35, sliding roller-36, fixed roller-37, cooling and deodorizing mechanism-4, mounting frame-41, ultraviolet lamp-42, bottom plate-43, fixed plate-44, motor-45, first rotating rod-46, second rotating rod-47, swing rod-48, third rotating rod-49, piston cylinder-410, conveying pipe-411, one-way valve-412, branch pipe-413, atomizing nozzle-414. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1 to Figure 5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] Embodiment 1:

[0026] See also Figure 1 to Figure 3 The utility model discloses a breathable film production blowing machine with deodorization function, comprising a film blowing machine 1, a winding piece 2 is fixedly connected to the right end of the top of the film blowing machine 1, a detection mechanism 3 is fixedly connected to the right end of the top of the film blowing machine 1, and the detection mechanism 3 is arranged on the left side of the winding piece 2, and a cooling and deodorization mechanism 4 is fixedly connected to the center of the top of the film blowing machine 1;

[0027] The detection mechanism 3 includes a U-shaped frame 31 , and the U-shaped frame 31 is fixedly connected to the top right end of the film blowing machine 1 . Both the front and rear ends of the U-shaped frame 31 are provided with empty slots 32 , and the empty slots 32 are convenient for installing and fixing the electric spring 33 .

[0028] An electric spring 33 is fixedly connected to the bottom of the slot 32 , and resistance strain gauges 34 are glued and connected to the spring wire axis of the electric spring 33 in the ±45° direction. The resistance strain gauges 34 are convenient for calculating the length change of the electric spring 33 .

[0029] A sliding rod 35 is fixedly connected to the top of the electric spring 33 , and a sliding roller 36 is rotatably connected to the back of the sliding rod 35 at the front end of the U-shaped frame 31 , so that the sliding roller 36 can easily drive the sliding rod 35 to move.

[0030] A fixed roller 37 is rotatably connected to the lower part of the U-shaped frame 31 , a sliding rod 35 is slidably connected to the empty groove 32 , and the bottom of the sliding roller 36 contacts the top of the fixed roller 37 .

[0031] The working principle of a breathable film production blowing machine with deodorizing function based on the first embodiment is:

[0032] First, the staff heats and melts the plastic raw materials through external equipment and extrude the molten plastic. Then, the molten plastic is impacted by the high-speed airflow of the film blowing machine 1 and blown into a thin film. Due to the high airflow speed, many tiny holes are formed on the surface of the film, thus forming a breathable film.

[0033] Second, the electric spring 33 is powered by an external power supply, and the breathable film after film blowing is inserted between the sliding roller 36 and the fixed roller 37. When the thickness of the breathable film changes, the sliding roller 36 moves downward under the influence of the thickness of the breathable film, and the sliding roller 36 drives the sliding rod 35 to move downward, so that the sliding rod 35 squeezes the electric spring 33, so that the electric spring 33 performs telescopic movement and generates a stress field around it. This stress field affects the resistance value of the resistance strain gauge 34, and then the resistance strain element inside the resistance strain gauge 34 is deformed by the stress, so that the staff calculates the length change of the electric spring 33 through the resistance value of the resistance strain gauge 34, and indirectly calculates the thickness of the breathable film through the length change of the electric spring 33, so as to prevent the quality of the breathable film from failing to meet the standard requirements, while reducing production costs and defective product rates.

[0034] Embodiment 2:

[0035] See also Figure 4-5 The utility model is a breathable film production blowing machine with a deodorizing function. Compared with the first embodiment, this embodiment also includes: a cooling and deodorizing mechanism 4, the cooling and deodorizing mechanism 4 includes a mounting frame 41, the mounting frame 41 is fixedly connected to the center of the top of the film blowing machine 1, and two groups of ultraviolet lamps 42 are fixedly connected to the lower part of the mounting frame 41. The mounting frame 41 is convenient for installing and fixing the ultraviolet lamp 42.

[0036] A bottom plate 43 is fixedly connected to the front end of the mounting frame 41 , a fixing plate 44 is fixedly connected to the top center of the bottom plate 43 , a motor 45 is fixedly connected to the left front end of the fixing plate 44 , and the bottom plate 43 facilitates the installation and fixing of the motor 45 .

[0037] The output shaft at the right end of the motor 45 is fixedly connected to a first rotating rod 46 , and the right lower end of the first rotating rod 46 is rotatably connected to a second rotating rod 47 , so that the motor 45 can drive the first rotating rod 46 to rotate.

[0038] The second rotating rod 47 is rotatably connected to a swing rod 48 at its upper left end, and a third rotating rod 49 is rotatably connected to the center of the right end of the swing rod 48. The left rear end of the swing rod 48 is rotatably connected to the piston rod in the piston cylinder 410, so that the swing rod 48 can drive the piston rod in the piston cylinder 410 to move.

[0039] The back and right end of the piston cylinder 410 are fixedly connected with a delivery pipe 411, and the delivery port of the delivery pipe 411 is fixedly connected with a one-way valve 412. The delivery pipe 411 on the back of the piston cylinder 410 passes through the mounting frame 41 and is fixedly connected to its interior. The one-way valve 412 facilitates the control of the inflow and outflow of the coolant.

[0040] Five groups of branch pipes 413 are equidistantly arranged at the bottom of the delivery pipe 411 on the back of the piston cylinder 410, and an atomizing nozzle 414 is fixedly connected to the bottom of the branch pipe 413. The lower left end of the third rotating rod 49 is rotatably connected to the upper right end of the fixed plate 44, and the left end of the first rotating rod 46 is rotatably connected to the right front end of the fixed plate 44. The bottom of the piston cylinder 410 is fixedly connected to the fixed plate 44, and the piston rod in the piston cylinder 410 passes through the rear end of the fixed plate 44 and is slidably connected to its interior.

[0041] In this embodiment:

[0042] When the breathable membrane needs to be cooled and deodorized, the staff delivers the coolant into the piston cylinder 410 through the one-way valve 412 on the side of the piston cylinder 410, and then starts the motor 45, which drives the first rotating rod 46 to rotate, and the first rotating rod 46 drives the second rotating rod 47 to swing, and the second rotating rod 47 drives the swing rod 48 to swing up and down through the third rotating rod 49, so that the swing rod 48 drives the piston rod in the piston cylinder 410 to move downward, so that the coolant in the piston cylinder 410 passes through its back The delivery pipe 411 and the one-way valve 412 deliver the coolant to the branch pipe 413, and then deliver it to the atomizing nozzle 414 through the branch pipe 413, so that the coolant is atomized and sprayed out through the atomizing nozzle 414, and sprayed on the surface of the breathable membrane, so as to cool the breathable membrane, improve the flatness of the breathable membrane, reduce bubbles, and improve the appearance quality of the breathable membrane. When the breathable membrane is rolled up, the ultraviolet lamp 42 is started to irradiate the breathable membrane for 30 minutes, so that the breathable membrane is deodorized when passing through the ultraviolet lamp 42, thereby improving the user experience.

[0043] The utility model provides a breathable film production blowing machine with a deodorizing function through improvement, wherein a detection mechanism 3 is provided, and the thickness of the breathable film is indirectly calculated through the cooperation of a resistance strain gauge 34 and an electric spring 33, so as to prevent the quality of the breathable film from failing to meet the standard requirements, while reducing the production cost and the defective product rate; a cooling and deodorizing mechanism 4 is provided, and the breathable film is cooled by an atomizing nozzle 414, so as to improve the flatness of the breathable film, reduce bubbles, and improve the appearance quality of the breathable film; and then the breathable film is deodorized by an ultraviolet lamp 42, so as to improve the user experience.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A breathable film production blowing machine with a deodorizing function, comprising a film blowing machine (1), a winding piece (2) being fixedly connected to the right end of the top of the film blowing machine (1), a detection mechanism (3) being fixedly connected to the right end of the top of the film blowing machine (1), and the detection mechanism (3) being arranged on the left side of the winding piece (2), and a cooling and deodorizing mechanism (4) being fixedly connected to the center of the top of the film blowing machine (1); Features: The detection mechanism (3) comprises: a U-shaped frame (31), the top right end of the film blowing machine (1) is fixedly connected to the U-shaped frame (31); an empty slot (32), the front and rear ends of the U-shaped frame (31) are both provided with an empty slot (32); an electric spring (33), the bottom of the empty slot (32) is fixedly connected to the electric spring (33); a resistance strain gauge (34), the spring wire axis of the electric spring (33) is glued and connected to the resistance strain gauge (34) in the ±45° direction; and a sliding rod (35), the top of the electric spring (33) is fixedly connected to the sliding rod (35).

2. According to claim 1, a breathable film production blowing machine with deodorizing function, characterized in that: The detection mechanism (3) further comprises: a sliding roller (36) which is rotatably connected to the back of the sliding rod (35) at the front end of the U-shaped frame (31); and a fixed roller (37) which is rotatably connected to the lower part of the U-shaped frame (31).

3. According to claim 2, a breathable film production blowing machine with deodorizing function, characterized in that: The cooling and deodorizing mechanism (4) comprises: a mounting frame (41), the mounting frame (41) being fixedly connected at the center of the top of the film blowing machine (1); ultraviolet lamps (42), two groups of ultraviolet lamps (42) being fixedly connected at the lower part of the mounting frame (41); a bottom plate (43), the front end of the mounting frame (41) being fixedly connected to the bottom plate (43); a fixing plate (44), the top center of the bottom plate (43) being fixedly connected to the fixing plate (44); a motor (45), the left front end of the fixing plate (44) being fixedly connected to the motor (45); a first rotating rod (46), the right end output shaft of the motor (45) being fixedly connected to the first rotating rod (46); and a second rotating rod (47), the lower right end of the first rotating rod (46) rotating A second rotating rod (47) is connected; a swing rod (48), the upper left end of the second rotating rod (47) is rotatably connected to the swing rod (48); a third rotating rod (49), the center of the right end of the swing rod (48) is rotatably connected to the third rotating rod (49); a piston cylinder (410), the left rear end of the swing rod (48) is rotatably connected to the piston rod in the piston cylinder (410); a delivery pipe (411), the back and right end of the piston cylinder (410) are fixedly connected to the delivery pipe (411); a one-way valve (412), the delivery port of the delivery pipe (411) is fixedly connected to the one-way valve (412); wherein the delivery pipe (411) at the back of the piston cylinder (410) passes through the mounting frame (41) and is fixedly connected to the inside thereof.

4. The film blowing machine for producing breathable film with deodorizing function according to claim 3, characterized in that: The cooling and deodorizing mechanism (4) further comprises: a branch pipe (413), wherein five groups of branch pipes (413) are equidistantly arranged at the bottom of the delivery pipe (411) at the back of the piston cylinder (410); and an atomizing nozzle (414), wherein the bottom of the branch pipe (413) is fixedly connected with the atomizing nozzle (414).

5. The film blowing machine for producing breathable film with deodorizing function according to claim 4, characterized in that: A sliding rod (35) is slidably connected in the empty groove (32), and the bottom of the sliding roller (36) is in contact with the top of the fixed roller (37).

6. The film blowing machine for producing breathable film with deodorizing function according to claim 5, characterized in that: The lower left end of the third rotating rod (49) is rotatably connected to the upper right end of the fixed plate (44), and the left end of the first rotating rod (46) is rotatably connected to the front right end of the fixed plate (44).

7. The film blowing machine for producing breathable film with deodorizing function according to claim 6, characterized in that: The bottom of the piston cylinder (410) is fixedly connected to the fixed plate (44), and the piston rod in the piston cylinder (410) passes through the rear end of the fixed plate (44) and is slidably connected to the interior thereof.

Images