Full-automatic laminating machine

Abstract

The utility model relates to the technical field of laminating machines, and discloses a full-automatic laminating machine which comprises a discharging frame, a discharging mechanism is mounted on the inner top wall of the discharging frame, a lead screw is rotationally connected to the inner wall of the discharging frame and driven by an external servo motor, a scraping part is in threaded connection with the outer surface of the lead screw, and the scraping part is in threaded connection with the inner top wall of the discharging frame. And the front end of the scraping piece is in contact with the discharging mechanism. According to the full-automatic laminating machine, solidified materials on the discharging mechanism can be cleaned through cooperation of the mounting lead screw, the scraping piece and the sponge, the materials are prevented from being attached to the discharging mechanism, alcohol is injected into the sponge, the position of the scraped discharging mechanism can be further cleaned, follow-up work can be conveniently carried out, and the working efficiency is improved. The cleaning fan is installed to clean the fabric entering the cleaning frame, it is ensured that no impurities are attached to the surface of the fabric, the cooling fan is installed to cool plastic liquid on the surface of the laminated fabric, the laminated fabric and the fabric can be fixed together, and the automation degree is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a membrane coating machine, in particular to a full-automatic membrane coating machine. BACKGROUND

[0002] The membrane coating machine is also called an extrusion compounder, a flow coater, an extrusion flow coater, a flow compounder, a film coating machine, a plastic coating machine, a coating compounder (not accurate, actually refers to a hot melt adhesive doctor blade coating machine), and is one kind of extrusion forming machinery, has the advantages of high automation degree, simple operation, high production speed, uniform coating thickness, high adhesion, flat winding, environmental protection, no pollution, labor saving and raw material cost saving, etc., has been developed and mature in Europe and the United States, and gradually started to be applied in China, and is the inevitable trend to replace dry compound and hot melt adhesive coating compound.

[0003] The existing patent (publication number: CN209810568U) discloses a novel membrane coating machine, which is characterized in that the membrane coating machine comprises a winding roller, a sleeve, a sliding rod, a compression spring and a power switch. The winding roller is rotatably arranged; the sleeve is arranged on one side of the winding roller in the radial direction; the sliding rod is movably arranged in the sleeve and extends out of the sleeve at both ends; the compression spring is sleeved on the sliding rod and arranged in the sleeve; the sliding rod moves to deform the compression spring to generate elastic deformation force; the power switch is arranged in the power supply circuit or the alarm circuit of the membrane coating machine, and can cut off the power supply circuit or connect the alarm circuit; the power switch is arranged in the moving direction of the sliding rod, and the sliding rod moves to abut against the power switch to cut off the power supply circuit or connect the alarm circuit. The novel membrane coating machine has the advantages of simple structure, low production cost and easy implementation. After the winding roller is replaced by the operator, the sliding rod is automatically reset under the action of the compression spring, and the next winding of the product can be continued to be monitored.

[0004] In the process of using the above-mentioned file, after the membrane coating machine coats the surface of the fabric for multiple times, a large amount of plastic liquid is left on the surface of the membrane coating structure, which is easy to cause blockage of the membrane coating structure after solidification. Meanwhile, the automaticity of the above-mentioned file is not high, and the practicability needs to be improved. UTILITY MODEL CONTENT

[0005] In view of the defects of the prior art, the full-automatic membrane coating machine provided by the application has the advantages of improving practicability and solving the problems in the background art.

[0006] To achieve the above object, the present application provides the following technical scheme: A full-automatic film coating machine, comprising a material discharging frame, an inner top wall of the material discharging frame is provided with a material discharging mechanism, an inner wall of the material discharging frame is rotationally connected with a lead screw, the lead screw is driven by an external servo motor, an outer surface of the lead screw is threadedly connected with a scraping piece, a front end of the scraping piece is in contact with the material discharging mechanism, an inner bottom wall of the scraping piece is provided with a sponge, the sponge is in contact with the material discharging mechanism, a right side of the material discharging frame is provided with a cleaning frame, an inner bottom wall of the cleaning frame is provided with a cleaning fan, an inner wall of the material discharging frame is provided with an infrared sensor, a left side of the material discharging frame is provided with a cooling frame, an inner wall of the cooling frame is provided with a cooling fan.

[0007] Through the above scheme, the cooperation of the lead screw and the scraping piece and the sponge can clean the solidified material on the material discharging mechanism, avoiding the attachment of the material to the material discharging mechanism.

[0008] An inner bottom wall of the cooling frame is provided with a storage tank, an upper surface of the cooling frame is provided with a feeding pump, an input end of the feeding pump is communicated with the storage tank through a pipeline, and an output end of the feeding pump is communicated with the material discharging mechanism through a pipeline. By installing the feeding pump, the plastic liquid in the storage tank can be extracted and delivered to the material discharging mechanism, so that the material discharging mechanism can cover the plastic liquid in a film shape on the fabric, thereby completing the film coating work.

[0009] An inner bottom wall of the storage tank is provided with a heating piece, and a sealing plug is inserted into a left side surface of the storage tank. The installation of the heating piece can heat the material in the storage tank, so that the material can be in a flowing state, avoiding the solidification of the material in the storage tank affecting the film coating work.

[0010] Transmission rollers are rotationally connected to inner walls of the cooling frame and the cleaning frame, and a left side transmission roller is fixedly connected with an output end of an external servo motor. The installation of the transmission rollers can facilitate the delivery of the fabric and other materials, so that the fabric can be stably delivered.

[0011] A film coating detection module is installed on an outer surface of the cooling frame. The installation of the film coating detection module can realize real-time monitoring during processing, facilitating the recording of the work process by workers.

[0012] A dust removal groove is formed in an outer surface of the cleaning frame. The formation of the dust removal groove can facilitate the discharge of impurities on the surface of the fabric after being impacted by the airflow out of the cleaning frame, avoiding the retention of the impurities in the cleaning frame and affecting the dust removal work of the fabric.

[0013] Maintenance covers are hingedly connected to upper surfaces of the cooling frame and the cleaning frame. The installation of the maintenance covers can facilitate the maintenance of the cooling fan inside by opening the maintenance covers, improving the convenience of the workers during maintenance.

[0014] The front surface of the cooling frame is provided with a control panel, which can facilitate the staff to control the overall work progress and process, and can cooperate with the detection module to observe the working process.

[0015] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0016] The full-automatic film coating machine can clean the solidified material on the discharging mechanism through the cooperation of the lead screw, scraping piece and sponge, avoid the attachment of the material to the discharging mechanism, and further clean the discharging mechanism after scraping by injecting alcohol into the sponge, facilitate the subsequent work, clean the fabric entering the cleaning frame through the installation of the cleaning fan, ensure that the surface is free of impurities, and cool the plastic liquid on the surface of the film-coated fabric through the installation of the cooling fan, so that the fabric can be fixed together, and the degree of automation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a sectional view of the overall structure of the application;

[0018] Figure 2 is an enlarged schematic view of the structure at A of the application; Figure 1

[0019] Figure 3 is a schematic view of the overall structure of the application;

[0020] Figure 4 is a schematic view of the storage box structure of the application.

[0021] In the drawings:

[0022] 1, discharging frame; 2, discharging mechanism; 3, lead screw; 4, scraping piece; 5, sponge; 6, cleaning frame; 7, cleaning fan; 8, infrared sensor; 9, cooling frame; 10, cooling fan; 11, storage box; 12, feeding pump; 13, heating piece; 14, sealing plug; 15, transmission roller; 16, film coating detection module; 17, dust removal groove; 18, maintenance cover; 19, control panel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 ​The full-automatic film coating machine in the embodiment comprises a discharging frame 1, a discharging mechanism 2 is installed on the inner top wall of the discharging frame 1, a lead screw 3 is rotatably connected to the inner wall of the discharging frame 1, the lead screw 3 is driven by a servo motor outside, a scraping piece 4 is threadedly connected to the outer surface of the lead screw 3, the front end of the scraping piece 4 is in contact with the discharging mechanism 2, a sponge 5 is installed on the inner bottom wall of the scraping piece 4, the sponge 5 is in contact with the discharging mechanism 2, a cleaning frame 6 is arranged on the right side of the discharging frame 1, a cleaning fan 7 is installed on the inner bottom wall of the cleaning frame 6, an infrared sensor 8 is installed on the inner wall of the discharging frame 1, a cooling frame 9 is arranged on the left side of the discharging frame 1, a cooling fan 10 is installed on the inner wall of the cooling frame 9, the cooperation of the lead screw 3, the scraping piece 4 and the sponge 5 can clean the solidified material on the discharging mechanism 2, so that the material is not attached to the discharging mechanism 2, and the cooperation of the sponge 5 and alcohol can further clean the discharging mechanism 2 after scraping, so that the subsequent work is facilitated, the cleaning fan 7 can clean the fabric entering the cleaning frame 6, so that the surface of the fabric is free of impurities, and the cooling fan 10 can cool the plastic liquid on the surface of the film-coated fabric, so that the plastic liquid can be fixed with the fabric, thereby improving the degree of automation.

[0025] Please refer to Figure 1 , Figure 2 and Figure 4 , a storage box 11 is installed on the inner bottom wall of the cooling frame 9, a feeding pump 12 is installed on the upper surface of the cooling frame 9, the input end of the feeding pump 12 is communicated with the storage box 11 through a pipeline, the output end of the feeding pump 12 is communicated with the discharging mechanism 2 through a pipeline, the feeding pump 12 can extract the plastic liquid in the storage box 11 and deliver it to the discharging mechanism 2, so that the discharging mechanism 2 can cover the plastic liquid in the form of a film on the fabric, thereby completing the film coating work, a heating piece 13 is installed on the inner bottom wall of the storage box 11, a sealing plug 14 is inserted into the left side of the storage box 11, the installation of the heating piece 13 can heat the material in the storage box 11, so that the material can be in a flowing state, avoiding the solidification of the material in the storage box 11 affecting the film coating work, transmission rollers 15 are rotatably connected to the inner walls of the cooling frame 9 and the cleaning frame 6, the transmission roller 15 on the left side is fixedly connected to the output end of the servo motor outside, and the installation of the transmission roller 15 can facilitate the delivery of the fabric and other materials, so that the fabric can be stably delivered.

[0026] Please refer to Figure 1 , Figure 2 and Figure 3The outer surface of the cooling frame 9 is provided with a film detection module 16, the installation of the film detection module 16 can realize real-time monitoring during the processing process, and the working personnel can record the working process. The outer surface of the cleaning frame 6 is provided with a dust removal groove 17, and the installation of the dust removal groove 17 can facilitate the impurities on the surface of the fabric after being impacted by the airflow to be discharged from the cleaning frame 6, so that the impurities are not retained in the cleaning frame 6 to affect the dust removal work of the fabric. The upper surfaces of the cooling frame 9 and the cleaning frame 6 are hingedly provided with maintenance covers 18, the installation of the maintenance covers 18 can facilitate the maintenance of the internal cooling fan 10 by opening the maintenance covers 18, and the convenience of the working personnel during maintenance is improved. The front surface of the cooling frame 9 is provided with a control panel 19, the installation of the control panel 19 can facilitate the working personnel to control the working progress and process of the whole, and can cooperate with the detection module to observe the working process.

[0027] The full-automatic film coating machine in the embodiment can clean the solidified material on the discharging mechanism 2 by the cooperation of the installed lead screw 3, scraper 4 and sponge 5, so that the material is not attached to the discharging mechanism 2. The sponge 5 is injected with alcohol, so that the discharging mechanism 2 after scraping can be further cleaned, which is convenient for subsequent work. The installation of the cleaning fan 7 can clean the fabric entering the cleaning frame 6, so that the surface of the fabric is not attached with impurities. The installation of the cooling fan 10 can cool the plastic liquid on the surface of the film-coated fabric, so that the plastic liquid can be fixed with the fabric, and the degree of automation is improved.

[0028] The working principle of the above embodiment is that when the surface of the fabric is coated, first, the external servo motor drives the left transmission roller 15 to rotate, so that it can pull the fabric, and the left end of the fabric is pulled by the external winding device. At this time, the infrared sensor 8 can detect whether the fabric is present or not to avoid the phenomenon of empty coating. At this time, the cleaning fan 7 starts, and the airflow generated by the cleaning fan 7 can clean the surface of the fabric to avoid the attachment of impurities on the surface. The cleaned impurities can be discharged through the dust removal groove 17. The cleaned fabric can enter the discharge frame. At this time, the feeding pump 12 can extract the material in the storage tank 11 and convey it to the discharge mechanism 2 through the pipeline. Through the discharge mechanism 2, the material is shaped into a film and covers the fabric. In this process, the coating detection module 16 can monitor the coating condition in real time, and the staff can observe the coating condition through the control panel 19. When the coating is completed, the fabric can enter the cooling frame 9. At this time, the cooling fan 10 generates airflow, so that the plastic film on the surface of the fabric can be solidified on the surface of the fabric, thereby completing the coating work of the fabric, thereby improving the degree of automation. When the coating work is completed, the external servo motor can drive the lead screw 3 to rotate, so that it can drive the scraper 4 to contact the discharge mechanism 2 first, and the solid impurities on the bottom end of the discharge mechanism 2 can be scraped off, so that the solidified plastic can be removed, and the sponge 5 and alcohol can be further cleaned, facilitating subsequent work.

[0029] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] While the embodiments of the application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

Claims

1. A fully automatic lamination machine comprising a discharge frame (1), characterized in that: The inner top wall of the discharging frame (1) is provided with a discharging mechanism (2), the inner wall of the discharging frame (1) is rotationally connected with a lead screw (3), the lead screw (3) is driven by an external servo motor, the outer surface of the lead screw (3) is threadedly connected with a scraping piece (4), the front end of the scraping piece (4) is in contact with the discharging mechanism (2), the inner bottom wall of the scraping piece (4) is provided with a sponge (5), the sponge (5) is in contact with the discharging mechanism (2), the right side of the discharging frame (1) is provided with a cleaning frame (6), the inner bottom wall of the cleaning frame (6) is provided with a cleaning fan (7), the inner wall of the discharging frame (1) is provided with an infrared sensor (8), the left side of the discharging frame (1) is provided with a cooling frame (9), the inner wall of the cooling frame (9) is provided with a cooling fan (10).

2. The full-automatic laminating machine according to claim 1, characterized in that: The inner bottom wall of the cooling frame (9) is provided with a storage box (11), the upper surface of the cooling frame (9) is provided with a feeding pump (12), the input end of the feeding pump (12) is communicated with the storage box (11) through a pipeline, and the output end of the feeding pump (12) is communicated with the discharging mechanism (2) through a pipeline.

3. The fully automatic lamination machine according to claim 2, characterized in that: The inner bottom wall of the storage box (11) is provided with a heating piece (13), and the left side surface of the storage box (11) is inserted with a sealing plug (14).

4. The full-automatic laminating machine according to claim 1, characterized in that: The inner walls of the cooling frame (9) and the cleaning frame (6) are both rotationally connected with a transmission roller (15), and the transmission roller (15) located on the left side is fixedly connected with the output end of the external servo motor.

5. The full-automatic laminating machine according to claim 1, characterized in that: The outer surface of the cooling frame (9) is provided with a film detection module (16).

6. The full-automatic laminating machine according to claim 1, characterized in that: The outer surface of the cleaning frame (6) is provided with a dust removal groove (17).

7. The full-automatic laminating machine according to claim 1, characterized in that: The upper surfaces of the cooling frame (9) and the cleaning frame (6) are both hingedly provided with a maintenance cover (18).

8. The full-automatic laminating machine according to claim 1, characterized in that: The front surface of the cooling frame (9) is provided with a control panel (19).

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