A film coating device for plastic woven bags

Abstract

The utility model belongs to the technical field of film laminating device, concretely relates to a kind of film laminating device of plastic woven bag, including film laminating device main body, the upper end fixed mounting of film laminating device main body has pneumatic cylinder, the lower end of pneumatic cylinder is provided with pneumatic cylinder stem, pneumatic cylinder stem is slidably connected with film laminating device main body, the outside fixed connection of pneumatic cylinder stem has connecting sleeve.The utility model is through design pneumatic cylinder, pneumatic cylinder stem, connecting sleeve, guide block, guide rod and connecting plate and other components, plastic woven bag is placed to the specified position on second cleaning sponge, then start pneumatic cylinder, pneumatic cylinder drives first cleaning sponge and other components to move downward, first cleaning sponge moves downward and contacts plastic woven bag, and then first cleaning sponge and second cleaning sponge can clean plastic woven bag in movement, and then the device can clean dust on plastic woven bag, so that the device is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of coating device technology, specifically a coating device for plastic woven bags. Background Technology

[0002] A plastic woven bag laminating device is used to coat the surface of plastic woven bags with a film. Plastic woven bags can be used to package various items, such as fertilizers, food, and building materials. The main function of the laminating device is to evenly coat the surface of the plastic woven bag with a film and ensure that the coated bag surface dries evenly, thereby improving product quality and production efficiency. Utility model patent CN211416484U discloses a laminating device for producing plastic woven bags, including a lifting base. The upper end of the lifting base is provided with a housing. The housing has an input port and an output port on both sides. A conveying roller driven by a first motor is provided on the outer side of one side of the housing corresponding to the input port. An output roller driven by a second motor is provided on the outer side of the housing corresponding to the output port. Inside the housing, the upper end of the lifting base is provided with a worktable. A support plate is slidably provided inside the worktable. Multiple springs are provided at the bottom of the support plate. Multiple support rods are provided at the upper end of the support plate. The upper ends of the support rods extend out of the worktable and are connected to support rollers. A lower pressure roller is provided between adjacent support rods at the upper end of the worktable. An upper pressure roller is provided above the lower pressure roller. The upper pressure roller is mounted on the housing through a lifting mechanism. A hot pressure roller is provided inside the housing corresponding to the input port. A film roller is provided on the inner top wall of the housing. A cold air fan is provided on the inner top wall of the housing corresponding to the output port. However, the device has the following shortcomings: dust easily accumulates on the plastic woven bags, making it inconvenient to clean the dust from the bags, thus hindering its use. Furthermore, the lack of an air intake mechanism above the air cooler makes it difficult to operate. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to provide a film coating device for plastic woven bags, which solves the problems that plastic woven bags are prone to dust, making it inconvenient for the device to clean the dust, thus making the device inconvenient to use. In addition, when the device is in use, there is no air intake mechanism above the air cooler, making it inconvenient to use the air cooler on the device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a film-coating device for plastic woven bags, comprising a film-coating device body, a cylinder fixedly mounted on the upper end of the film-coating device body, a cylinder rod provided at the lower end of the cylinder, the cylinder rod being slidably connected to the film-coating device body, a connecting sleeve fixedly connected to the outer side of the cylinder rod, a guide block slidably connected inside the film-coating device body, the guide block being fixedly connected to the connecting sleeve, a connecting plate fixedly connected to the lower end of the cylinder rod, a first cleaning sponge fixedly connected to the lower end of the connecting plate, a fixing plate fixedly connected to the inside of the film-coating device body, a second cleaning sponge fixedly connected to the upper end of the fixing plate, and an air intake mechanism provided inside the film-coating device body. By placing the plastic woven bag at a designated position on the second cleaning sponge, and then activating the cylinder, the cylinder drives the first cleaning sponge and other components to move downwards. The first cleaning sponge moves downwards and contacts the plastic woven bag, thereby allowing the first and second cleaning sponges to clean the moving plastic woven bag, thus enabling the device to clean dust from the plastic woven bag, making the device easy to use.

[0005] Preferably, a guide rod is slidably connected inside the guide block, and both ends of the guide rod are fixedly connected to the main body of the coating device. By designing the guide rod, the guide block can be guided.

[0006] Preferably, the air intake mechanism includes an air inlet, which is fixedly connected to the interior of the main body of the coating device. The upper end of the air inlet contacts a cover, and a hinge is fixedly connected to the cover. The hinge is fixedly connected to the air inlet. A motor is fixedly installed on the outside of the air inlet, and the rotating shaft of the motor is rotatably connected to the air inlet. A rotating rod is fixedly connected to the rotating shaft of the motor, and the rotating rod is rotatably connected to the air inlet. A rotating disk is fixedly connected to the outside of the rotating rod. A filter screen is fixedly connected to the interior of the air inlet, and a connecting seat is fixedly connected to the lower end of the filter screen. An elastic locking block is fixedly connected to the interior of the connecting seat, and the filter screen contacts the cover. By opening the cover, air can enter the device through the air inlet. The filter screen filters out external dust, allowing air to enter the device and enabling the air cooler to operate. The rotating disc and slots rotate, and the slots misalign with the elastic blocks, causing them to deform. This causes the elastic blocks to vibrate, which in turn causes the filter screen to vibrate, thus preventing the filter screen from becoming clogged and reducing its efficiency.

[0007] Preferably, a handle is fixedly connected to the upper end of the cover. The handle is made of iron, which makes the handle more durable.

[0008] Preferably, a bearing is fixedly sleeved inside the air inlet, and a rotating rod is fixedly sleeved inside the inner ring of the bearing. By designing the bearing, the rotating rod can be supported to rotate.

[0009] Preferably, the rotating disk has a slot inside, and an elastic block is engaged inside the slot. By designing the slot, the elastic block can be engaged into the slot.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, through the design of components such as a cylinder, cylinder rod, connecting sleeve, guide block, guide rod, and connecting plate, places the plastic woven bag at a designated position on the second cleaning sponge. Then, the cylinder is activated, driving the first cleaning sponge and other components to move downwards. The first cleaning sponge moves downwards and contacts the plastic woven bag, thereby enabling the first and second cleaning sponges to clean the moving plastic woven bag. This allows the device to clean the dust on the plastic woven bag, making the device easy to use.

[0012] 2. This utility model incorporates components such as an air inlet, cover, hinge, handle, motor, and rotating rod. Opening the cover allows air to enter the device through the air inlet. The filter screen filters external dust, enabling air intake and activating the device's cooling fan. The rotating disc and slot rotate, causing the slot to misalign with the elastic block, resulting in deformation and vibration of the elastic block. This vibration, in turn, causes the filter screen to vibrate, preventing clogging and reducing its efficiency. Attached Figure Description

[0013] Figure 1 This is a perspective view of the overall structure of this utility model;

[0014] Figure 2 This utility model Figure 1 Partial sectional perspective view of the structure;

[0015] Figure 3 This utility model Figure 1 A front sectional view;

[0016] Figure 4 This utility model Figure 3 Enlarged view of the cylinder;

[0017] Figure 5 This utility model Figure 2 Enlarged view of point A.

[0018] In the diagram: 1. Main body of the coating device; 2. Cylinder; 3. Cylinder rod; 4. Connecting sleeve; 5. Guide block; 6. Guide rod; 7. Connecting plate; 8. First cleaning sponge; 9. Fixing plate; 10. Second cleaning sponge; 11. Air intake mechanism; 111. Air inlet; 112. Cover; 113. Hinge; 114. Handle; 115. Motor; 116. Rotating rod; 117. Bearing; 118. Rotating disk; 119. Slot; 1110. Elastic locking block; 1111. Connecting seat; 1112. Filter screen. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-5 A laminating device for plastic woven bags includes a laminating device body 1. A cylinder 2 is fixedly installed at the upper end of the laminating device body 1, and a cylinder rod 3 is provided at the lower end of the cylinder 2. The cylinder rod 3 is slidably connected to the laminating device body 1. A connecting sleeve 4 is fixedly connected to the outer side of the cylinder rod 3. A guide block 5 is slidably connected inside the laminating device body 1, and a guide rod 6 is slidably connected inside the guide block 5. Both ends of the guide rod 6 are fixedly connected to the laminating device body 1. By designing the guide rod 6, the guide block 5 can be guided. The guide block 5 is fixedly connected to the connecting sleeve 4. A connecting plate 7 is fixedly connected to the lower end of the cylinder rod 3. The lower end of the connecting plate 7 is fixedly connected to... The device includes a first cleaning sponge 8, a fixing plate 9 fixedly connected inside the main body 1 of the coating device, a second cleaning sponge 10 fixedly connected to the upper end of the fixing plate 9, and an air intake mechanism 11 inside the main body 1 of the coating device. By placing the plastic woven bag on the designated position on the second cleaning sponge 10, the cylinder 2 is activated. The cylinder 2 drives the first cleaning sponge 8 and other components to move downward. The first cleaning sponge 8 moves downward and contacts the plastic woven bag, thereby enabling the first cleaning sponge 8 and the second cleaning sponge 10 to clean the moving plastic woven bag. This allows the device to clean the dust on the plastic woven bag, making the device easy to use.

[0021] Please see Figure 1 , Figure 3 , Figure 5The air intake mechanism 11 includes an air intake 111. The air intake 111 is fixedly connected inside the main body 1 of the coating device. The upper end of the air intake 111 contacts a cover 112. A hinge 113 is fixedly connected to the cover 112. The hinge 113 is fixedly connected to the air intake 111. A handle 114 is fixedly connected to the upper end of the cover 112. The handle 114 is made of iron. By designing the handle 114 to be made of iron, the handle 114 becomes more durable. A motor 115 is fixedly installed on the outside of the air intake 111. The rotating shaft of the motor 115 is rotatably connected to the air intake 111. A rotating rod 116 is fixedly connected to the rotating shaft of the motor 115. A bearing 117 is fixedly sleeved inside the air intake 111. The rotating rod 116 is fixedly sleeved inside the inner ring of the bearing 117. By designing the bearing 117, the rotating rod 116 can be supported to rotate.

[0022] Please see Figure 3 , Figure 5 The rotating rod 116 is rotatably connected to the air inlet 111. A rotating disk 118 is fixedly connected to the outside of the rotating rod 116. A slot 119 is provided inside the rotating disk 118. An elastic block 1110 is engaged inside the slot 119. By designing the slot 119, the elastic block 1110 can be engaged into the slot 119. A filter screen 1112 is fixedly connected inside the air inlet 111. A connecting seat 1111 is fixedly connected to the lower end of the filter screen 1112. An elastic block 1110 is fixedly connected inside the connecting seat 1111. The filter screen 1112 is in contact with the cover 112. By opening the cover 112, air can enter the device through the air inlet 111. The filter screen 1112 filters external dust, allowing air to enter the device and enabling the air cooler on the device to be used. The rotating disk 118 and the slot 119 rotate, and the slot 119 rotates and misaligns with the elastic block 1110, causing deformation. This causes the elastic block 1110 to vibrate, and the vibration of the elastic block 1110 drives the filter screen 1112 to vibrate, thereby preventing the filter screen 1112 from becoming clogged and preventing the filter screen 1112 from reducing its working efficiency.

[0023] The specific implementation process of this utility model is as follows: The basic structure and basic principle of the film covering device for plastic woven bags have been disclosed in the utility model patent with publication number CN211416484U, and will not be repeated here;

[0024] Before using the device, place the plastic woven bag on the designated position on the second cleaning sponge 10, then start the cylinder 2. The cylinder 2 drives the cylinder rod 3 to move downward. The downward movement of the cylinder rod 3 causes the connecting sleeve 4 and the connecting plate 7 to move downward. The downward movement of the connecting sleeve 4 causes the guide block 5 to move downward. The downward movement of the connecting plate 7 causes the first cleaning sponge 8 to move downward. The first cleaning sponge 8 moves downward and contacts the plastic woven bag, so that the first cleaning sponge 8 and the second cleaning sponge 10 can clean the moving plastic woven bag. This allows the device to clean the dust on the plastic woven bag, making the device easy to use.

[0025] When the device is in use, turn the handle 114 towards the hinge 113. The rotation of the handle 114 causes the cover 112 to rotate. After the cover 112 and the handle 114 are rotated to the designated position, air can enter the device from the air inlet 111. The filter screen 1112 can filter external dust, thus allowing air to enter the device and enabling the air cooler on the device to be used. Start the motor 115, which drives the rotating rod 116 to rotate. The rotation of the rotating rod 116 causes the rotating disk 118 to rotate, which in turn causes the slot 119 to rotate. The slot 119 rotates and misaligns with the elastic block 1110, causing the elastic block 1110 to deform and vibrate. The vibration of the elastic block 1110 causes the filter screen 1112 to vibrate, thus preventing the filter screen 1112 from becoming clogged and reducing its working efficiency.

[0026] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laminating device for plastic woven bags, comprising a laminating device body (1), characterized in that: A cylinder (2) is fixedly installed at the upper end of the main body (1) of the coating device. A cylinder rod (3) is provided at the lower end of the cylinder (2). The cylinder rod (3) is slidably connected to the main body (1) of the coating device. A connecting sleeve (4) is fixedly connected to the outer side of the cylinder rod (3). A guide block (5) is slidably connected inside the main body (1) of the coating device. The guide block (5) is fixedly connected to the connecting sleeve (4). A connecting plate (7) is fixedly connected to the lower end of the cylinder rod (3). A first cleaning sponge (8) is fixedly connected to the lower end of the connecting plate (7). A fixing plate (9) is fixedly connected inside the main body (1) of the coating device. A second cleaning sponge (10) is fixedly connected to the upper end of the fixing plate (9). An air intake mechanism (11) is provided inside the main body (1) of the coating device.

2. The film-coating device for a plastic woven bag according to claim 1, characterized in that: The guide block (5) is internally slidably connected to a guide rod (6), and the two ends of the guide rod (6) are fixedly connected to the main body (1) of the film covering device.

3. The film-coating device for a plastic woven bag according to claim 1, characterized in that: The air intake mechanism (11) includes an air inlet (111). The air inlet (111) is fixedly connected inside the main body (1) of the film covering device. The upper end of the air inlet (111) contacts a cover (112). A hinge (113) is fixedly connected to the cover (112). The hinge (113) is fixedly connected to the air inlet (111). A motor (115) is fixedly installed on the outside of the air inlet (111). The rotating shaft of the motor (115) is rotatably connected to the air inlet (111). A rotating rod (116) is fixedly connected to the rotating shaft of the air inlet (111). The rotating rod (116) is rotatably connected to the air inlet (111). A rotating disk (118) is fixedly connected to the outside of the rotating rod (116). A filter screen (1112) is fixedly connected inside the air inlet (111). A connecting seat (1111) is fixedly connected to the lower end of the filter screen (1112). An elastic locking block (1110) is fixedly connected inside the connecting seat (1111). The filter screen (1112) is in contact with the cover (112).

4. The film-coating device for a plastic woven bag according to claim 3, characterized in that: A handle (114) is fixedly connected to the upper end of the cover (112), and the handle (114) is made of iron.

5. A film-coating device for a plastic woven bag according to claim 3, characterized in that: The air inlet (111) is fitted with a bearing (117), and the inner ring of the bearing (117) is fitted with a rotating rod (116).

6. The film-coating device for a plastic woven bag according to claim 3, characterized in that: The rotating disk (118) has a slot (119) inside, and an elastic block (1110) is engaged inside the slot (119).

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