Net collecting device of walking net filtering net exchanger

Abstract

The utility model relates to a net collecting device of a walking net filtering net exchanger, which comprises a walking net exchanger main body, a pre-cooler arranged on one side of the walking net exchanger main body, a first cooler arranged on the other side of the walking net exchanger main body, a second cooler arranged on one side of the pre-cooler, a preheating plate arranged on one side of the second cooler, and a second cooler arranged on the other side of the first cooler. A heating plate is arranged on one side of the preheating plate, a cleaning assembly is fixedly installed on one side of the heating plate, a bottom frame is fixedly installed at the bottom of the heating plate, a support is arranged on the upper side of the bottom frame, a rotatable transmission roller is arranged on the support, and a filter screen belt is arranged in the net walking and replacing device body in a penetrating mode. Plastic in a molten state is injected into the walking screen exchanger body, plastic residues are filtered through the filter screen belt, when the filter screen belt with the residues is taken out of the walking screen exchanger body, the heating plate starts to work at the moment, the plastic and the residues on the filter screen belt are heated to be in a molten state, and the cleaning assembly cleans the plastic and the residues attached to the filter screen belt; therefore, the filter screen belt is convenient to clean.

Description

Technical Field

[0001] This utility model relates to screen changer net collection technology, and in particular to a net collection device for a screen changer for a mesh filter. Background Technology

[0002] The mesh belt automatic mesh screen changer can automatically filter and process adhesives such as plastics, rubber, chemical fibers, and melt adhesives online, automatically replace the filter screen, and maintain production line operation without interruption of products, thereby increasing production, saving energy, and saving time and labor.

[0003] The existing automatic belt conveyor and screen changer's screen collection device is often inconvenient for cleaning the filter belt and for recycling the cleaned filter belt. Utility Model Content

[0004] The purpose of this utility model is to provide a net collection device for a mesh filter changer, which solves the problem that the net collection device of the existing mesh filter changer is often inconvenient to clean the filter belt and inconvenient to recycle the cleaned filter belt.

[0005] To address the aforementioned problems, this utility model provides a net collection device for a net-carrying filter changer, comprising a net-carrying filter changer body. A pre-cooler is provided on one side of the net-carrying filter changer body, a first cooler is provided on the other side of the body, a second cooler is provided on one side of the pre-cooler, a preheating plate is provided on one side of the second cooler, a heating plate is provided on one side of the preheating plate, a cleaning component is fixedly installed on one side of the heating plate, a base frame is fixedly installed at the bottom of the heating plate, a support is provided on the upper side of the base frame, and a rotatable transmission roller is provided on the support. A filter belt is threaded through the net-carrying filter changer body. The first end of the filter belt passes through the pre-cooler, the second cooler, the preheating plate, and the heating plate, while the last end of the filter belt passes through the first cooler and connects to the first end of the filter belt. The side of the filter belt extending out of the heating plate overlaps the transmission roller, and the cleaning component can contact the filter belt.

[0006] The net-collecting device of the net-carrying filter exchanger provided by this utility model also has the following technical features:

[0007] Furthermore, a top frame is fixedly installed on the top of the heating plate, and a geared motor is fixedly installed on the top frame. The output end of the geared motor is fixedly installed to the top of the transmission roller via a coupling, so that the geared motor can drive the transmission roller to rotate.

[0008] Furthermore, a guide frame is provided on one side of the first cooler, and a rotatable guide shaft is provided on the guide frame, with the filter belt overlapping the guide shaft.

[0009] Furthermore, brackets are fixedly installed on the front sides of the first cooler and the heating plate, and the brackets are equipped with rotatable guide columns, with the filter belt overlapping the two guide columns.

[0010] Furthermore, brackets are fixedly installed on the front sides of the first cooler and the heating plate, and the brackets are equipped with rotatable guide columns, with the filter belt overlapping the two guide columns.

[0011] Furthermore, a limiting groove is provided on the support plate, and a sliding rod is slidably connected in the limiting groove. The sliding rod is fixedly connected to the scraper, and one side of the sliding rod is connected to the inner wall of the limiting groove via a spring.

[0012] This invention has the following advantages: Molten plastic is injected into the main body of the screen changer, and plastic residue is filtered through the screen belt. The first and second coolers further cool and seal the molten plastic. When the residue content on the screen belt reaches a certain pressure value, the second cooler stops cooling, and the preheating plate is activated to heat the corresponding position of the screen belt. The drive roller drives the screen belt to move. When the screen belt carrying residue exits the main body of the screen changer, the heating plate starts working, heating the plastic and residue on the screen belt to a molten state. This allows the cleaning component to clean the plastic and residue adhering to the screen belt, facilitating screen belt cleaning. As the drive roller rotates, the screen belt is automatically retracted, thus realizing the recycling of the screen belt. Attached Figure Description

[0013] Figure 1 This is a first perspective view of an embodiment of the present utility model;

[0014] Figure 2 This is a second perspective view of an embodiment of the present utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the support plate and scraper in an embodiment of this utility model;

[0016] Figure 4 This is a cross-sectional view of the support plate and scraper in an embodiment of this utility model. Detailed Implementation

[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0018] like Figures 1 to 4In the embodiment of the screen-collecting device of the present invention shown, the screen-collecting device includes a screen-collecting device body 1. A pre-cooler 2 is provided on one side of the screen-collecting device body 1, and a first cooler 3 is provided on the other side of the screen-collecting device body 1. A second cooler 4 is provided on one side of the pre-cooler 2, a preheating plate 5 is provided on one side of the second cooler 4, a heating plate 6 is provided on one side of the preheating plate 5, and a cleaning component 7 is fixedly installed on one side of the heating plate 6. Cooling water pipes are provided inside the first cooler 3 and the second cooler 4, which further cool and seal the molten plastic through the cooling water. A base frame 8 is fixedly installed at the bottom of the heating plate 6, and a support 9 is provided on the upper side of the base frame 8. A rotatable transmission roller 10 is provided on the support 9. A filter belt 11 is threaded through the screen-collecting device body 1. The first end of the filter belt 11 passes through the pre-cooler 2, the second cooler 4, the preheating plate 5, and the heating plate 6, and the tail end of the filter belt 11 passes through the first cooler 3 and is connected to the filter belt 1. The filter belt 11 extends out of the heating plate 6 and overlaps the transmission roller 10. The cleaning component 7 can contact the filter belt 11. Molten plastic is injected into the body 1 of the screen changer. Plastic residue is filtered through the filter belt 11. The first cooler 3 and the second cooler 4 further cool and seal the molten plastic. When the residue content on the filter belt 11 reaches a certain pressure value, the second cooler 4 stops cooling and the preheating plate 5 is activated to heat the corresponding position of the filter belt 11. The transmission roller 10 drives the filter belt 11 to move and carry the screen. When the filter belt 11 carrying residue walks out of the body 1 of the screen changer, the heating plate 6 starts to work and heats the plastic and residue on the filter belt 11 to a molten state, so that the cleaning component 7 cleans the plastic and residue attached to the filter belt 11, thus facilitating the cleaning of the filter belt 11. As the transmission roller 10 rotates, the filter belt 11 is automatically collected, thus realizing the recycling of the filter belt 11.

[0019] In one embodiment of this application, preferably, a top frame 12 is fixedly installed on the top of the heating plate 6, and a geared motor 13 is fixedly installed on the top frame 12. The output end of the geared motor 13 is fixedly installed on the top of the transmission roller 10 via a coupling, so that the geared motor 13 can drive the transmission roller 10 to rotate. The transmission roller 10 is driven to rotate by starting the geared motor 13.

[0020] In one embodiment of this application, preferably, a guide frame 14 is provided on one side of the first cooler 3, and a rotatable guide shaft 15 is provided on the guide frame 14. The filter belt 11 overlaps on the guide shaft 15, and the guide shaft 15 can support the filter belt 11.

[0021] In one embodiment of this application, preferably, brackets 16 are fixedly installed on the front sides of the first cooler 3 and the heating plate 6, respectively. The brackets 16 are provided with rotatable guide posts 17. The filter belt 11 overlaps on the two guide posts 17. The guide posts 17 can support the filter belt 11. The filter belt can be supported by the two guide posts 17, the transmission roller 10 and the guide shaft 15.

[0022] In one embodiment of this application, preferably, the cleaning component 7 includes a connecting seat 701, a support plate 702, and a scraper 703. The connecting seat 701 is connected to one side of the heating plate 6, the support plate 702 is installed inside the connecting seat 701, and the scraper 703 is slidably connected to one side of the support plate 702. The scraper 703 abuts against the filter belt 11, and the scraper 703 can clean the plastic and residue attached to the filter belt 11.

[0023] In one embodiment of this application, preferably, a limiting groove is provided on the support plate 702, and a sliding rod 18 is slidably connected in the limiting groove. The sliding rod 18 is fixedly connected to the scraper 703. One side of the sliding rod 18 is connected to the inner wall of the limiting groove via a spring, which can limit the scraper 703. The scraper 703 can abut against the filter belt 11 under the action of the spring, thereby facilitating the cleaning of the filter belt 11.

[0024] In use, this invention involves injecting molten plastic into the main body 1 of the screen changer, and filtering plastic residue through the filter belt 11. When the screen is not in motion, the first cooler 3 and the second cooler 4 further cool and seal the molten plastic. When the residue content on the filter belt 11 reaches a certain pressure value, the second cooler 4 stops cooling, the preheating plate 5 is activated to heat the corresponding position of the filter belt 11, and the reduction motor 13 is activated to drive the transmission roller 10 to rotate. The transmission roller 10 drives the filter belt 11 to move and carry the screen. When the filter belt 11 carrying residue exits the main body 1 of the screen changer, the heating plate 6 starts working, heating the plastic and residue on the filter belt 11 to a molten state, so that the scraper 703 can abut against the filter belt 11 under the action of the spring. The scraper 703 cleans the plastic and residue adhering to the filter belt 11, thus facilitating the cleaning of the filter belt 11. As the transmission roller 10 rotates, the filter belt 11 is automatically collected, thereby realizing the recycling of the filter belt 11.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A net collecting device of a net walking filter net changer, comprising a net walking net changer body (1), characterized in that, One side of the net walking and changing net device body (1) is provided with a pre-cooler (2), the other side of the net changing device body (1) is provided with a first cooler (3), one side of the pre-cooler (2) is provided with a second cooler (4), one side of the second cooler (4) is provided with a preheating plate (5), one side of the preheating plate (5) is provided with a heating plate (6), one side of the heating plate (6) is fixedly installed with a cleaning assembly (7), the bottom of the heating plate (6) is fixedly installed with a bottom frame (8), the upper side of the bottom frame (8) is provided with a support (9), the support (9) is provided with a rotatable transmission roller (10), the filter screen belt (11) is arranged in the net walking and changing net device body (1), the first end of the filter screen belt (11) passes through the pre-cooler (2), the second cooler (4), the preheating plate (5) and the heating plate (6), the tail end of the filter screen belt (11) passes through the first cooler (3) and is connected with the first end of the filter screen belt (11), the side of the filter screen belt (11) extending out of the heating plate (6) is lapped on the transmission roller (10), and the cleaning assembly (7) can be in contact with the filter screen belt (11).

2. The web collection device of claim 1, wherein: The top of the heating plate (6) is fixedly installed with a top frame (12), the top frame (12) is fixedly installed with a speed reducer motor (13), and the output end of the speed reducer motor (13) is fixedly installed on the top of the transmission roller (10) through a shaft coupling, so that the speed reducer motor (13) can drive the transmission roller (10) to rotate.

3. The web collection device of claim 1, wherein: One side of the first cooler (3) is provided with a guide frame (14), and the guide frame (14) is provided with a rotatable guide shaft (15), and the filter screen belt (11) is lapped on the guide shaft (15).

4. The web collection device of claim 3, wherein: The front sides of the first cooler (3) and the heating plate (6) are respectively fixedly installed with a support (16), and the support (16) is provided with a rotatable guide column (17), and the filter screen belt (11) is lapped on the two guide columns (17).

5. The web collection device of claim 1, wherein: The cleaning assembly (7) comprises a connecting seat (701), a supporting plate (702) and a scraper (703), the connecting seat (701) is connected with one side of the heating plate (6), the supporting plate (702) is installed in the connecting seat (701), the scraper (703) is slidingly connected on one side of the supporting plate (702), and the scraper (703) is in contact with the filter screen belt (11).

6. The web collection device of claim 5, wherein: A limiting groove is formed in the supporting plate (702), a sliding rod (18) is slidingly connected in the limiting groove, the sliding rod (18) is fixedly connected with the scraper (703), and one side of the sliding rod (18) is connected with the inner wall of the limiting groove through a spring.

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