PE high-temperature insulation protective film coating machine

Abstract

The utility model discloses a PE high-temperature insulation protective film coating machine, a winding part further comprises a supporting column, the top of the supporting column is fixedly connected with a supporting frame, the inner side of the top of the supporting frame is fixedly connected with a coating box, one end of the bottom of the coating box penetrates out of the supporting frame and is fixedly connected with a discharging pipe, and the other end of the bottom of the coating box is fixedly connected with a winding part. A movable plug is slidably connected to the inner wall of the discharging pipe, a groove is formed in one side of the outer wall of the movable plug, a connecting rod is fixedly connected to the other side of the movable plug, a first spring is fixedly connected to the end, located in the discharging pipe, of the top of the connecting rod, and the other end of the first spring is fixedly connected with the inner wall of the discharging pipe. The end, away from the discharging pipe, of the connecting rod is bent backwards, the end, away from the discharging pipe, of the connecting rod is rotationally connected with a contact wheel, cloth drives the gluing roller to rotate, then glue in the coating box falls down from a groove gap in one side of the movable plug, intermittent discharging of the gluing roller is achieved, and the device is simple and small in occupied space.

Description

Technical Field

[0001] The utility model relates to the technical field of coating equipment, in particular to a PE high-temperature insulating protective film coating machine. Background Art

[0002] PE protective film is a commonly used protective film, usually made of polyethylene (PE) material. It is widely used in various surface protection, such as furniture, electronic products, building materials, etc., to prevent scratches, pollution and damage. PE protective film is easy to install and remove, and has the characteristics of wear resistance, tear resistance and chemical corrosion resistance, protecting the surface of the covered object from the influence of the external environment.

[0003] The Chinese patent discloses a PE protective film coating machine (publication number: CN220277420U). The device can adjust the height of the glue coating roller in real time according to the content of the glue solution through the adjustment component. The pressing component realizes the tension state of the protective film body during the gluing process through the cooperation with the adjustment component, which is convenient for the gluing operation of the protective film body. The protective film body after gluing can be quickly dried through the electric heating tube and the fan, which is convenient for the winding operation of the protective film body after gluing. However, the device still has the following defects:

[0004] In order to support the glue coating roller, the airbag in the above device needs to be filled with a certain amount of gas, which causes the device to occupy a large area. When the glue in the installation box is exhausted, it is also troublesome to replenish the glue in the installation box. It is necessary to push the airbag and the spring above to lift it. Otherwise, when the glue is injected, the glue will adhere to the top of the airbag. In order to solve the above problems, a PE high-temperature insulating protective film coating machine is proposed. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows: the device occupies a large area, and when the glue liquid in the installation box is exhausted, it is also troublesome to replenish the glue liquid in the installation box.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A PE high-temperature insulating protective film coating machine comprises a supporting part, a winding part is arranged on one side of the supporting part, and the winding part comprises a motor;

[0008] Also includes:

[0009] The winding part further comprises a support column, the top of the support column is fixedly connected to a support frame, the inner side of the top of the support frame is fixedly connected to a paint box, and one end of the bottom of the paint box passes through the support frame and is fixedly connected to a discharge pipe;

[0010] The inner wall of the discharge pipe is slidably connected with a movable plug, one side of the outer wall of the movable plug is provided with a groove, the other side of the movable plug is fixedly connected with a connecting rod, the top of the connecting rod and one end located inside the discharge pipe is fixedly connected with a spring 1, and the other end of the spring 1 is fixedly connected to the inner wall of the discharge pipe;

[0011] The end of the connecting rod away from the discharge pipe is bent backwards, and the end of the connecting rod away from the discharge pipe is rotatably connected to a contact wheel.

[0012] As a further solution of the utility model: the middle inner wall of the support column is fixedly connected to the motor, the output end of the motor is fixedly connected to the driving rod, the outer side of the driving rod is slidably connected to a sliding sleeve, one end of the inner wall of the sliding sleeve is fixedly connected to spring 2, and the other end of spring 2 is fixedly connected to the driving rod.

[0013] As a further solution of the utility model: one end of the bottom of the sliding sleeve is fixedly connected with a pull rod, the other end of the pull rod passes through the support column, and the outer wall of the pull rod is slidably connected to the support column.

[0014] As a further solution of the utility model: both sides of the outer wall of the sliding sleeve are fixedly connected with paddles, the outer wall of the sliding sleeve is sleeved with a winding roller, the outer walls of the two paddles are slidingly connected to the inner walls of the winding roller, and the winding roller is located at the end away from the sliding sleeve and is rotatably connected to the inner side of the support column.

[0015] As a further solution of the utility model: the support part includes a support frame, the inner middle part of the support frame is rotatably connected to a support roller, and the inner top part of the support frame is rotatably connected to a glue application roller.

[0016] As a further solution of the utility model: the top end of the upper glue roller is located below the discharge pipe, and the back of the upper glue roller is fixedly connected to a turntable, the middle part of the other side of the turntable is rotatably connected to the support frame, and the outer side wall of the turntable is fixedly connected to a plurality of extrusion protrusions, and the side walls of the extrusion protrusions are slidably connected to the contact wheel.

[0017] As a further solution of the utility model: a material leveling roller is rotatably connected to the middle of the bottom of the support frame, and the bottom side of the material leveling roller is movably connected to the glue-applying roller.

[0018] Beneficial effects of the utility model:

[0019] (1) The utility model clamps the fabric by the support roller and the glue roller together. When the fabric moves, the glue roller is driven to rotate. A plurality of extrusion protrusions are arranged on the edge of the turntable on the back of the glue roller. The extrusion protrusions push the contact wheel when following the movement, thereby driving the movable plug to be lifted up in the discharge pipe through the connecting rod, and then the glue liquid inside the paint box falls from the groove gap on one side of the movable plug, thereby realizing intermittent feeding of the glue roller. The device is simple and occupies a small space. When feeding, the material can be directly poured from the top opening of the paint box;

[0020] (2) The motor output shaft drives the driving rod to rotate, thereby rotating the sliding sleeve and driving the winding roller to rotate through the side paddle, so that the winding roller can wind up the fabric. When the winding roller and the fabric need to be removed, the pull rod is pulled outward to drive the sliding sleeve and the paddle to separate from the winding roller, making it easier to remove the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a rear view structural diagram of the turntable in the utility model;

[0024] Figure 3 It is a schematic diagram of the internal cross-sectional structure of the support frame in the utility model;

[0025] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure of region A;

[0026] Figure 5 It is a schematic sectional view of the side structure of the winding roller in the utility model.

[0027] In the figure: 1. support part; 101. support frame; 102. support roller; 103. glue roller; 104. turntable; 105. extrusion convex block; 2. winding part; 201. support column; 202. support frame; 203. coating box; 204. discharge pipe; 205. movable plug; 206. groove; 207. connecting rod; 208. contact wheel; 209. spring 1; 210. driving rod; 211. sliding sleeve; 212. spring 2; 213. pull rod; 214. paddle; 215. winding roller; 216. motor; 217. material leveling roller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-5 As shown, a PE high temperature insulating protective film coating machine includes a support part 1, a winding part 2 is arranged on one side of the support part 1, and the winding part 2 includes a motor 216; wherein the winding part 2 also includes a support column 201, the top of the support column 201 is fixedly connected to a support frame 202, the top inner side of the support frame 202 is fixedly connected to a coating box 203, and one end of the bottom of the coating box 203 passes through the support frame 202 and is fixedly connected to a discharge pipe 204; wherein the inner wall of the discharge pipe 204 is slidably connected to a movable A movable plug 205 is provided with a groove 206 on one side of the outer wall of the movable plug 205, and a connecting rod 207 is fixedly connected to the other side of the movable plug 205. A spring 209 is fixedly connected to the top of the connecting rod 207 and one end located inside the discharge pipe 204, and the other end of the spring 209 is fixedly connected to the inner wall of the discharge pipe 204; wherein, the end of the connecting rod 207 located away from the discharge pipe 204 is bent backward, and the end of the connecting rod 207 located away from the discharge pipe 204 is rotatably connected to a contact wheel 208, such as Figure 3-Figure 4 As shown, the spring 1 209 pushes the movable plug 205 downward, and makes the movable plug 205 keep the discharge pipe 204 closed;

[0030] The middle inner wall of the support column 201 is fixedly connected to the motor 216, the output end of the motor 216 is fixedly connected to the driving rod 210, the outer side of the driving rod 210 is slidably connected to the sliding sleeve 211, one end of the inner wall of the sliding sleeve 211 is fixedly connected to the spring 212, the other end of the spring 212 is fixedly connected to the driving rod 210, the bottom end of the sliding sleeve 211 is fixedly connected to the pull rod 213, the other end of the pull rod 213 passes through the support column 201, and the outer wall of the pull rod 213 is slidably connected to the support column 201, as shown in FIG. Figure 5 As shown, the spring 211 pushes the sliding sleeve 211 into the interior of the winding roller 215;

[0031] The outer wall of the sleeve 211 is fixedly connected with a paddle 214 on both sides, and the outer wall of the sleeve 211 is sleeved with a winding roller 215. The outer walls of the two paddles 214 are slidably connected to the inner wall of the winding roller 215, and the winding roller 215 is located at an end away from the sleeve 211 and is rotatably connected to the inner side of the support column 201. Figure 5 As shown, when the driving rod 210 drives the sliding sleeve 211 to rotate, the paddle 214 pushes the inside of the winding roller 215 to drive the winding roller 215 to rotate.

[0032] The support part 1 includes a support frame 101, a support roller 102 is rotatably connected to the inner middle part of the support frame 101, a glue roller 103 is rotatably connected to the inner side of the top of the support frame 101, the top of the glue roller 103 is located below the discharge pipe 204, and a turntable 104 is fixedly connected to the back of the glue roller 103, the middle part of the other side of the turntable 104 is rotatably connected to the support frame 101, a plurality of extrusion protrusions 105 are fixedly connected to the outer wall of the turntable 104, and the side walls of the extrusion protrusions 105 are slidably connected to the contact wheel 208, a material leveling roller 217 is rotatably connected to the bottom middle of the support frame 202, and the bottom side of the material leveling roller 217 is movably connected to the glue roller 103, such as Figure 1 As shown, the material leveling roller 217 evenly spreads the glue liquid attached to the surface of the upper glue roller 103.

[0033] The working principle of this utility model:

[0034] When the device is in use, the cloth is fixed on the outside of the winding roller, and the motor 216 is started to drive the driving rod 210 to rotate, so that the sliding sleeve 211 and the paddle 214 rotate, and the paddle 214 drives the winding roller 215 to rotate, and the cloth is gradually wound on the outside of the winding roller 215;

[0035] As the cloth moves, it drives the glue roller 103 to rotate, thereby rotating the turntable 104 and the extrusion protrusion 105. The extrusion protrusion 105 pushes and squeezes the contact wheel 208, and drives the movable plug 205 to rise in the discharge pipe 204 through the connecting rod 207. At this time, the glue flows downward from the gap of the groove 206 and adheres to the surface of the glue roller 103. When the contact wheel 208 is separated from the extrusion protrusion 105, the spring 1 209 releases its elastic potential energy to push the movable plug 205 to descend and reset and re-block the discharge pipe 204, thereby realizing intermittent discharge of the discharge pipe 204.

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A PE high-temperature insulating protective film coating machine, comprising a support portion (1), a winding portion (2) being arranged on one side of the support portion (1), and the winding portion (2) comprising a motor (216); It is characterized in that Also includes: The winding section (2) further comprises a support column (201), the top of the support column (201) is fixedly connected to a support frame (202), the inner side of the top of the support frame (202) is fixedly connected to a paint box (203), and one end of the bottom of the paint box (203) passes through the support frame (202) and is fixedly connected to a discharge pipe (204); The inner wall of the discharge pipe (204) is slidably connected to a movable plug (205), one side of the outer wall of the movable plug (205) is provided with a groove (206), the other side of the movable plug (205) is fixedly connected to a connecting rod (207), the top of the connecting rod (207) and one end located inside the discharge pipe (204) is fixedly connected to a spring 1 (209), and the other end of the spring 1 (209) is fixedly connected to the inner wall of the discharge pipe (204); The end of the connecting rod (207) that is away from the discharge pipe (204) is bent backwards, and the end of the connecting rod (207) that is away from the discharge pipe (204) is rotatably connected to a contact wheel (208).

2. A PE high temperature insulation protective film coating machine according to claim 1, characterized in that: The inner wall of the middle part of the support column (201) is fixedly connected to the motor (216); the output end of the motor (216) is fixedly connected to the driving rod (210); the outer side of the driving rod (210) is slidably connected to a sliding sleeve (211); one end of the inner wall of the sliding sleeve (211) is fixedly connected to a second spring (212); the other end of the second spring (212) is fixedly connected to the driving rod (210).

3. A PE high temperature insulation protective film coating machine according to claim 2, characterized in that: One end of the bottom of the sliding sleeve (211) is fixedly connected to a pull rod (213), the other end of the pull rod (213) passes through the support column (201), and the outer wall of the pull rod (213) is slidably connected to the support column (201).

4. A PE high temperature insulation protective film coating machine according to claim 2, characterized in that: Both sides of the outer wall of the sliding sleeve (211) are fixedly connected with paddles (214), and the outer wall of the sliding sleeve (211) is sleeved with a winding roller (215), and the outer walls of the two paddles (214) are slidably connected to the inner walls of the winding roller (215), and the winding roller (215) is rotatably connected to the inner side of the support column (201) at one end away from the sliding sleeve (211).

5. A PE high temperature insulation protective film coating machine according to claim 1, characterized in that: The support portion (1) comprises a support frame (101), the inner middle portion of the support frame (101) is rotatably connected to a support roller (102), and the inner top portion of the support frame (101) is rotatably connected to a glue application roller (103).

6. A PE high temperature insulation protective film coating machine according to claim 5, characterized in that: The top end of the glue-applying roller (103) is located below the discharge pipe (204), and the back of the glue-applying roller (103) is fixedly connected to a turntable (104), the middle portion of the other side of the turntable (104) is rotatably connected to the support frame (101), and the outer wall of the turntable (104) is fixedly connected to a plurality of extrusion protrusions (105), and the side walls of the extrusion protrusions (105) are slidably connected to the contact wheel (208).

7. A PE high temperature insulation protective film coating machine according to claim 1, characterized in that: A material leveling roller (217) is rotatably connected to the middle of the bottom of the support frame (202), and the bottom side of the material leveling roller (217) is movably connected to the glue-applying roller (103).

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