Dual-purpose soft film coating head

Abstract

The utility model discloses a dual-purpose soft film coating head, which particularly relates to the field of soft film coating and comprises a rack, a rubber roller is arranged on one side of the rack, a first steel roller is arranged at the top of the rubber roller, two guide rollers are arranged at the bottom of the rubber roller, a glue tank is arranged at the bottom of one guide roller, and a second steel roller is arranged at the bottom of the other guide roller. Glue is arranged in the middle of the glue groove, and a base material is arranged between the first steel roller and the rubber roller. According to the utility model, the first steel roller and the rubber roller are matched to realize the coating use of the first steel roller and the rubber roller, and the movable frame is controlled to drive the second steel roller and the third steel roller to move downwards to enable the first steel roller to move upwards, so that the coating use of the second steel roller and the third steel roller can be realized by sleeving the third steel roller with a soft film; therefore, during actual use, adjustment can be carried out according to needs, the dual-purpose effect can be achieved without purchasing two coating heads, the cost is reduced, the occupied space is reduced, and the space limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of soft film coating, and more specifically to a dual-purpose soft film coating head. Background Art

[0002] Soft film coating is a common processing method, which is widely used in various fields. There are two types of soft film coating heads, one is the coating head of steel roller to rubber roller, and the other is the coating head of steel roller to steel roller. Different coating heads need to be selected for coating according to different processes;

[0003] In actual use, two coating heads are generally purchased, and the required coating head is selected according to the needs. However, purchasing and placing two coating heads will be limited by the placement space and will greatly increase the cost. Therefore, a dual-purpose soft film coating head is proposed. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a dual-purpose soft film coating head to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a dual-purpose soft film coating head, comprising a frame, a rubber roller is arranged on one side of the frame, a first steel roller is arranged on the top of the rubber roller, two guide rollers are arranged at the bottom of the rubber roller, a glue groove is arranged at the bottom of one of the guide rollers, glue is arranged in the middle of the glue groove, and a substrate is arranged between the first steel roller and the rubber roller;

[0006] The outer surfaces of the rubber roller and the frame are provided with soft films, a moving frame is provided on one side of the frame, and a second steel roller and a third steel roller are provided on one side of the moving frame.

[0007] Preferably, a lifting mechanism for driving the first steel roller to move up and down is provided on one side of the first steel roller, a lifting mechanism for driving the second steel roller to move up and down is provided on one side of the second steel roller, and a lifting mechanism for driving the moving frame to move up and down is provided on one side of the moving frame.

[0008] Preferably, the first steel roller and the rubber roller, the guide roller, the second steel roller and the third steel roller can all rotate along their own axes.

[0009] Preferably, the rubber roller is a soft plastic material with a texture on the surface, and the texture is formed by protrusions and pits.

[0010] Preferably, the bottom wall of one of the guide rollers is located in the middle of the glue tank and immersed in the glue.

[0011] Preferably, the first steel roller is arranged directly above the rubber roller, the second steel roller is arranged directly above the third steel roller, and the moving frame is arranged on one side of the rubber roller and the first steel roller.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model firstly cooperates with the first steel roller and the rubber roller, and can drive the soft film to rotate through the rubber roller to attach the glue between the first steel roller and the rubber roller, and fit it on the surface of the substrate, so that corresponding lines can be formed on the surface of the substrate, so as to realize the coating use of the first steel roller and the rubber roller, and control the movable frame to drive the second steel roller and the third steel roller to move downward, so that the first steel roller moves upward, and the soft film can be put on the third steel roller to realize the coating use of the second steel roller and the third steel roller, so that it can be adjusted according to the needs in actual use, and the dual-use effect can be achieved without purchasing two coating heads, thereby reducing the cost, reducing the occupied space, and reducing the space limitation;

[0014] 2. The utility model also has a glue groove and glue located at one side of the bottom of the rubber roller, so that when changing the use, it can be used without adjusting the position of the glue groove and the glue, and the soft film can be guided by the guide roller to attach the glue to the bottom of the substrate, and the rubber roller cooperates to form corresponding patterns on the surface of the substrate, thereby forming a product, and the first steel roller squeezes the rubber roller to improve the finished product effect, and the second steel roller and the third steel roller squeeze the substrate to improve the finished product effect;

[0015] In summary, through the mutual influence of the above-mentioned multiple effects, the movable frame and the first steel roller can be controlled to move up and down, and can be adjusted as needed to achieve a dual-purpose effect. There is no need to purchase two coating heads, which reduces costs and space, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the utility model in the state of steel roller coating use.

[0018] The figures are marked as follows: 1. frame; 2. rubber roller; 3. guide roller; 4. glue tank; 5. glue; 6. first steel roller; 7. soft film; 8. substrate; 9. moving frame; 10. second steel roller; 11. third steel roller. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] As attached Figure 1-2 The dual-purpose soft film coating head shown includes a frame 1, a rubber roller 2 is arranged on one side of the frame 1, a first steel roller 6 is arranged on the top of the rubber roller 2, and the steel roller and the rubber roller can be used for coating through the cooperation of the rubber roller 2 and the first steel roller 6. Two guide rollers 3 are arranged at the bottom of the rubber roller 2 to guide the soft film 7, a glue groove 4 is arranged at the bottom of one of the guide rollers 3, and glue 5 is arranged in the middle of the glue groove 4 to apply glue to the surface of the soft film 7, and a substrate 8 is arranged between the first steel roller 6 and the rubber roller 2. As the rubber roller 2 and the guide roller 3 rotate, the soft film 7 can move the glue to the side of the substrate 8, and through the movement of the substrate 8, the glue can be bonded to the bottom of the substrate 8, and finally the corresponding texture is obtained to form a product;

[0021] The outer surfaces of the rubber roller 2 and the frame 1 are provided with a soft film 7, a movable frame 9 is provided on one side of the frame 1, and a second steel roller 10 and a third steel roller 11 are provided on one side of the movable frame 9. The movement of the movable frame 9 can drive the second steel roller 10 and the third steel roller 11 to move up and down at the same time, so that when it is necessary to coat the steel roller and the steel roller, the movable frame 9 can be controlled to drive the second steel roller 10 and the third steel roller 11 to move downward to cover the soft film 7 on the middle part of the third steel roller 11, and make the substrate 8 between the second steel roller 10 and the third steel roller 11, so that the steel roller and the steel roller can be coated.

[0022] As attached Figure 1 , 2 As shown, a lifting mechanism for driving the first steel roller 6 to move up and down is provided on one side of the first steel roller 6, a lifting mechanism for driving the second steel roller 10 to move up and down is provided on one side of the second steel roller 10, and a lifting mechanism for driving the mobile frame 9 to move up and down is provided on one side of the movable frame 9. The lifting mechanism can be used to control the up and down movement of the first steel roller 6, the movable frame 9, and the second steel roller 10 separately as needed, so that they can be controlled and adjusted as needed.

[0023] As attached Figure 1 , 2 As shown, the first steel roller 6 and the rubber roller 2 , the guide roller 3 , the second steel roller 10 , and the third steel roller 11 can all rotate along their own axes without affecting the rotation of the soft film 7 .

[0024] As attached Figure 1 , 2As shown, the rubber roller 2 is a soft plastic material with a texture on the surface. The texture is formed by protrusions and pits, which is convenient for squeezing glue on the lower surface of the substrate 8 and obtaining corresponding textures to form a product.

[0025] As attached Figure 1 , 2 As shown, the bottom wall of one of the guide rollers 3 is located in the middle of the glue groove 4 and immersed in the glue 5, so that the glue 5 can adhere to the surface of the soft film 7 when the guide roller 3 drives the glue groove 4 to rotate. When the soft film 7 drives the glue 5 to move to the top of the rubber roller 2 and fit the substrate 8, and the first steel roller 6 squeezes the rubber roller 2, the glue 5 can be squeezed, and corresponding textures can be formed on the bottom of the substrate 8 to form a product.

[0026] As attached Figure 1 , 2 As shown, the first steel roller 6 is arranged directly above the rubber roller 2, the second steel roller 10 is arranged directly above the third steel roller 11, and the movable frame 9 is arranged on one side of the rubber roller 2 and the first steel roller 6. The first steel roller 6 moves downward to squeeze the substrate 8 and the soft film 7 through the rubber roller 2, so that the glue 5 can be pressurized, and through the pits on the rubber roller 2, corresponding textures are formed on the bottom of the substrate 8 to form a product.

[0027] It is worth noting that the lifting mechanism is a prior art, and can be set as an electric push rod to control the bracket to drive the first steel roller 6 or the movable frame 9 and the second steel roller 10 to move up and down, which will not be elaborated in detail.

[0028] Working principle of the utility model: when in use, when the first steel roller 6 and the rubber roller 2 need to be coated, the soft film 7 can wrap the rubber roller 2 and the guide roller 3 to form a ring, at this time, the rubber roller 2 drives the soft film 7 to rotate, and when the soft film 7 passes through the glue 5, part of the glue 5 will adhere to the surface of the soft film 7, and when the glue 5 is attached to the rubber roller 2, the glue 5 is located in the groove on the surface of the rubber roller 2, and when the glue 5 contacts the substrate 8, the first steel roller 6 is started to squeeze the substrate 8, and at this time, the glue 5 forms corresponding lines on the bottom of the substrate 8 to form a product;

[0029] When the second steel roller 10 and the third steel roller 11 are required to be used for coating, the first steel roller 6 is first controlled to move upward by the lifting mechanism to separate the first steel roller 6 and the rubber roller 2, and the movable frame 9 is controlled to move downward by the lifting mechanism to make the top wall of the rubber roller 2 and the top wall of the third steel roller 11 on the same horizontal plane, and the substrate 8 is located between the second steel roller 10 and the third steel roller 11, so that a small gap is left between the second steel roller 10 and the substrate 8;

[0030] Then, the soft film 7 wraps the rubber roller 2, the guide roller 3 and the third steel roller 11 to form a ring shape. The rubber roller 2 drives the soft film 7 to rotate. When the soft film 7 drives the attached glue 5 to fit with the substrate 8, the glue 5 will stick to the substrate 8. Due to the increase of the glue 5, the thickness of the substrate 8 will increase until the top wall of the substrate 8 fits with the wall of the second steel roller 10.

[0031] At this time, the second steel roller 10 will exert pressure on the substrate 8, so that the glue 5 in the pits on the rubber roller 2 and the glue 5 on the surface of the substrate 8 will stick to the bottom of the moving frame 9, forming corresponding lines and forming a product.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-purpose soft film coating head, comprising a frame (1), characterized in that: A rubber roller (2) is arranged on one side of the frame (1), a first steel roller (6) is arranged on the top of the rubber roller (2), two guide rollers (3) are arranged on the bottom of the rubber roller (2), a glue groove (4) is arranged on the bottom of one of the guide rollers (3), glue (5) is arranged in the middle of the glue groove (4), and a base material (8) is arranged between the first steel roller (6) and the rubber roller (2); The outer surfaces of the rubber roller (2) and the frame (1) are provided with a soft film (7), a movable frame (9) is provided on one side of the frame (1), and a second steel roller (10) and a third steel roller (11) are provided on one side of the movable frame (9).

2. The dual-purpose soft film coating head according to claim 1, characterized in that: A lifting mechanism for driving the first steel roller (6) to move up and down is provided on one side of the first steel roller (6), a lifting mechanism for driving the second steel roller (10) to move up and down is provided on one side of the second steel roller (10), and a lifting mechanism for driving the mobile frame (9) to move up and down is provided on one side of the mobile frame (9).

3. The dual-purpose soft film coating head according to claim 1, characterized in that: The first steel roller (6), the rubber roller (2), the guide roller (3), the second steel roller (10), and the third steel roller (11) can all rotate along their own axes.

4. The dual-purpose soft film coating head according to claim 1, characterized in that: The rubber roller (2) is a soft plastic material with a texture on the surface, and the texture is formed by protrusions and pits.

5. The dual-purpose soft film coating head according to claim 1, characterized in that: The bottom wall of one of the guide rollers (3) is located in the middle of the glue tank (4) and immersed in the glue (5).

6. The dual-purpose soft film coating head according to claim 1, characterized in that: The first steel roller (6) is arranged directly above the rubber roller (2), the second steel roller (10) is arranged directly above the third steel roller (11), and the movable frame (9) is arranged on one side of the rubber roller (2) and the first steel roller (6).

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