A high speed cooling and setting device for ETFE cast film

Abstract

The utility model relates to cooling setting device technical field provides a kind of ETFE flow casting film high-speed cooling setting device, including main body and stainless steel conveyor belt;The inside installation of the main body has stainless steel conveyor belt, the inside installation of the main body has setting structure.The utility model is provided with setting structure, drainage outlet is connected with sealing plug in thread, and it is convenient to fill cooling liquid etc. by opening sealing plug through drainage outlet to the inside of water storage cavity, so that it is convenient to transfer temperature to the surface of stainless steel conveyor belt, and the bottom end of its surface flow casting film is cooled and handled and starts cooling fan, so that it is cooled and handled to the top end of flow casting film, and then flow casting film is automatically cooled and set, so as to reach the purpose that flow casting film is conveniently cooled and positioned at high speed.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling and shaping devices, and in particular to a high-speed cooling and shaping device for ETFE cast film. Background Technology

[0002] Cast films have excellent heat-sealing properties and good transparency, which leads to their widespread use in the packaging industry and other fields. As a result, they need to be mass-produced. In order to quickly shape them during the production process, the use of cooling and shaping equipment is essential.

[0003] To this end, patent CN217514511U discloses the field of cast film production technology, particularly a TPU cast film online production and shaping device, including a base plate, with mounting plates fixedly connected to both sides of the top of the base plate, and multiple conveying rollers rotatably connected between the two mounting plates. A first cooling and shaping component is fixedly connected to the top of the mounting plate, and the first cooling and shaping component includes a support plate, with a cylinder fixedly connected to the center of the top of the support plate. In this TPU cast film online production and shaping device, the cast film is pulled across the surface of the conveying rollers, and the cylinder pushes the moving plate. Through the side plates and mounting blocks, the surface of the cooling rollers can contact the surface of the cast film. The interaction force between the conveying rollers and the cooling rollers can cool, press, and shape the cast film, and it can adapt to cast films of different thicknesses, improving the density of the cast film. The pressing process makes the cast film thickness uniform.

[0004] The aforementioned cooling and shaping device is difficult to quickly and automatically cool and shape the cast film during use, and it is not convenient to quickly rewind it after shaping, thus limiting its application in the production process. Utility Model Content

[0005] The purpose of this invention is to provide a high-speed cooling and shaping device for ETFE cast film, which solves the shortcomings of existing high-speed cooling and shaping devices for cast film, such as insufficient production efficiency and inconvenience in quick winding.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a high-speed cooling and shaping device for ETFE cast film, comprising a main body and a stainless steel conveyor belt;

[0007] A stainless steel conveyor belt is installed inside the main body, and a fixed structure is installed inside the main body;

[0008] The fixed structure includes a cooling seat installed inside the main body and a ventilation slot opened at the top of the main body. The cooling seat has a water storage chamber inside and a drain outlet is evenly opened on one side of the cooling seat. Each drain outlet is equipped with a sealing plug. Cooling fans are evenly installed inside the ventilation slot. A dustproof net is installed inside the ventilation slot above the cooling fans.

[0009] A control panel is installed on one side of the main body, and a winding structure is fixed on one side of the main body.

[0010] Preferably, both ends of the cooling seat are in contact with the inner side of the stainless steel conveyor belt.

[0011] Preferably, the drain outlets are symmetrically distributed on one side of the cooling seat, and the drain outlets are threadedly connected to the sealing plug.

[0012] Preferably, the cooling fans are evenly spaced inside the ventilation slot, and the cooling fans are positioned directly above the stainless steel conveyor belt.

[0013] Preferably, the winding structure includes a fixing frame fixed to one side of the main body, a drive motor installed on one side of the fixing frame, a winding shaft provided on one side of the drive motor, grooves evenly formed on the outer wall of the winding shaft, a winding drum provided on the outer wall of the winding shaft, protrusions evenly fixed on the inner wall of the winding drum, and a limit sleeve provided on the outer wall of the winding shaft.

[0014] Preferably, the protrusions are all disposed inside the slide groove, and the winding drum and the slide groove are slidably connected by the protrusions.

[0015] Preferably, the limiting sleeve is threadedly connected to the take-up shaft, and one side of the limiting sleeve abuts against one side of the take-up drum.

[0016] The present invention provides a high-speed cooling and shaping device for ETFE cast film, the advantages of which are:

[0017] With a fixed structure, the drain outlet and the sealing plug are threaded together, which facilitates the filling of the water storage chamber with coolant by opening the sealing plug and draining the water outlet. This facilitates the transfer of temperature to the surface of the stainless steel conveyor belt, which cools the bottom of the cast film on its surface and activates the cooling fan to cool the top of the cast film. This allows for automated cooling and shaping of the cast film, thus achieving the purpose of high-speed cooling and positioning of the cast film.

[0018] By incorporating a winding structure, the drive motor is activated to rotate the winding shaft on one side of the fixed frame. The winding drum on the outer wall of the winding shaft is slidably connected to the winding drum via a protrusion and a groove, and is pre-positioned. The limiting sleeve is rotated so that one side of it abuts against the winding drum for further positioning. This allows the winding drum to wind up the cast film, thus facilitating the use of winding drums of different sizes to wind up the cast film. Attached Figure Description

[0019] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a frontal three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention;

[0022] Figure 4 This is a top-view three-dimensional structural diagram of the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the present invention viewed from below.

[0024] The reference numerals in the diagram are as follows: 1. Main body; 2. Stainless steel conveyor belt; 3. Shaping structure; 301. Cooling seat; 302. Ventilation slot; 303. Water storage chamber; 304. Drain outlet; 305. Sealing plug; 306. Cooling fan; 307. Dustproof net; 4. Control panel; 5. Rewinding structure; 501. Fixing frame; 502. Drive motor; 503. Rewinding shaft; 504. Slide groove; 505. Rewinding drum; 506. Protrusion; 507. Limiting sleeve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 5 The present invention provides a high-speed cooling and shaping device for ETFE cast film, comprising a main body 1 and a stainless steel conveyor belt 2.

[0027] Reference Figure 1 - Figure 4As shown, a stainless steel conveyor belt 2 is installed inside the main body 1, and a shaping structure 3 is installed inside the main body 1. The shaping structure 3 includes a cooling seat 301 installed inside the main body 1 and a ventilation slot 302 opened at the top of the main body 1. A water storage chamber 303 is opened inside the cooling seat 301, and drain outlets 304 are evenly opened on one side of the cooling seat 301. Each drain outlet 304 is provided with a sealing plug 305. Cooling fans 306 are evenly installed inside the ventilation slot 302. A dustproof net 307 is installed inside the ventilation slot 302 above the cooling fans 306. Both ends of the cooling seat 301 are in contact with the inner side of the stainless steel conveyor belt 2. The drain outlets 304 are symmetrically distributed on one side of the cooling seat 301. The drain outlets 304 are threadedly connected to the sealing plugs 305. The cooling fans 306 are evenly distributed inside the ventilation slot 302. The cooling fans 306 are located directly above the stainless steel conveyor belt 2.

[0028] During the production and processing of EIFE cast film, a cooling and shaping process is required. To automate this process quickly, a shaping structure 3 is installed. The cast film is placed on top of the stainless steel conveyor belt 2, passing through the interior of the main body 1. Coolant is then added to the water storage chamber 303 through the drain outlet 304, and the coolant is replaced. The two ends of the cooling seat 301 are in contact with the inner wall of the stainless steel conveyor belt 2, which facilitates the transfer of temperature to the surface of the stainless steel conveyor belt 2, thereby cooling and shaping the cast film and preventing the coolant from contacting the cast film and causing contamination. At the same time, the cooling fan 306 inside the ventilation slot 302 is activated to facilitate air cooling of the top of the cast film. A dustproof net 307 is installed on the top of the ventilation slot 302 above the cooling fan 306 to prevent dust from being blown onto the surface of the cast film during the air cooling process and causing contamination. This helps to improve the overall cooling and shaping effect, thus greatly increasing the functionality of the device.

[0029] Reference Figure 1 , Figure 2 and Figure 5 As shown, a control panel 4 is installed on one side of the main body 1, and a winding structure 5 is fixed on one side of the main body 1. The winding structure 5 includes a fixing frame 501 fixed to one side of the main body 1, a drive motor 502 is installed on one side of the fixing frame 501, and a winding shaft 503 is provided on one side of the drive motor 502. Slide grooves 504 are evenly opened on the outer wall of the winding shaft 503. A winding drum 505 is provided on the outer wall of the winding shaft 503. Protrusions 506 are evenly fixed on the inner wall of the winding drum 505. A limit sleeve 507 is provided on the outer wall of the winding shaft 503. The protrusions 506 are all located inside the slide grooves 504. The winding drum 505 and the slide grooves 504 are slidably connected through the protrusions 506. The limit sleeve 507 is threadedly connected to the winding shaft 503. One side of the limit sleeve 507 abuts against one side of the winding drum 505.

[0030] After the EIFE cast film is cooled and positioned, it needs to be wound up. A winding structure 5 is provided, allowing the winding drum 505 to slide within the groove 504 via a protrusion 506. This facilitates the placement of the winding drum 505 onto the outer wall of the winding shaft 503. To prevent the winding drum 505 from falling off due to centrifugal force during winding, a limiting sleeve 507 is rotated onto the outer wall of the winding shaft 503, with one side abutting against one side of the winding drum 505. This limits the winding drum 505, thereby activating the drive motor 502 to rotate the winding shaft 503. This allows for quick winding of the cast film, greatly increasing the practicality of the device.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-speed cooling and shaping device for ETFE cast film, comprising a main body (1) and a stainless steel conveyor belt (2); Its features are: A stainless steel conveyor belt (2) is installed inside the main body (1), and a fixed structure (3) is installed inside the main body (1); The fixed structure (3) includes a cooling seat (301) installed inside the main body (1) and a ventilation slot (302) opened at the top of the main body (1). The cooling seat (301) has a water storage chamber (303) inside. Drainage outlets (304) are evenly opened on one side of the cooling seat (301). Each drainage outlet (304) is provided with a sealing plug (305). Cooling fans (306) are evenly installed inside the ventilation slot (302). A dustproof net (307) is installed inside the ventilation slot (302) above the cooling fan (306). A control panel (4) is installed on one side of the main body (1), and a winding structure (5) is fixed on one side of the main body (1).

2. The high-speed cooling and shaping device for ETFE cast film according to claim 1, characterized in that: Both ends of the cooling seat (301) are in contact with the inner side of the stainless steel conveyor belt (2).

3. The high-speed cooling and shaping device for ETFE cast film according to claim 1, characterized in that: The drain outlets (304) are symmetrically distributed on one side of the cooling base (301), and the drain outlets (304) are threadedly connected to the sealing plugs (305).

4. The high-speed cooling and shaping device for ETFE cast film according to claim 1, characterized in that: The cooling fans (306) are evenly distributed inside the ventilation slot (302) and are positioned directly above the stainless steel conveyor belt (2).

5. The high-speed cooling and shaping device for ETFE cast film according to claim 1, characterized in that: The winding structure (5) includes a fixing frame (501) fixed to one side of the main body (1), a drive motor (502) is installed on one side of the fixing frame (501), a winding shaft (503) is provided on one side of the drive motor (502), a sliding groove (504) is evenly opened on the outer wall of the winding shaft (503), a winding drum (505) is provided on the outer wall of the winding shaft (503), a protrusion (506) is evenly fixed on the inner wall of the winding drum (505), and a limit sleeve (507) is provided on the outer wall of the winding shaft (503).

6. The high-speed cooling and shaping device for ETFE cast film according to claim 5, characterized in that: The protrusions (506) are all disposed inside the slide groove (504), and the winding drum (505) and the slide groove (504) are slidably connected by the protrusions (506).

7. The high-speed cooling and shaping device for ETFE cast film according to claim 5, characterized in that: The limiting sleeve (507) is threadedly connected to the take-up shaft (503), and one side of the limiting sleeve (507) abuts against one side of the take-up drum (505).

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