Film covering mechanism
By designing a coating mechanism including motor and cylinder, the 180-degree flip of the tape roll and the full heating of the heat shrink film are achieved, which solves the problem that the heat shrink film cannot heat the bottom of the tape roll in the prior art, and improves the packaging effect and ease of use.
Patent Information
- Application Number
- CN202421160174.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing heat shrink film packaging machines cannot heat the bottom of the tape roll, resulting in incomplete shrinkage of the heat shrink film, affecting the protective effect of the tape roll.
A coating mechanism is designed to achieve 180-degree flip of the tape roll through the cooperation of the motor and the cylinder, so that the bottom heat shrink film is fully heat-shrinkable, and the splint is prevented from directly contacting the tape roll through the spring and buffer plate to avoid damage.
It effectively improves the packaging effect and convenience of the tape roll, ensuring the integrity and protection of the tape roll.
Smart Images
Figure CN222247968U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of adhesive tape laminating, in particular to a laminating mechanism. Background Art
[0002] During the tape production process, in order to prevent dust, moisture and harmful gases from invading the tape roll and thus extend the shelf life of the tape roll, a heat shrink film packaging machine is needed to cover the outside of the tape roll with heat shrink film to protect the tape roll and facilitate subsequent transportation.
[0003] At present, when the existing heat shrink film packaging machine is in use, the tape roll is conveyed to the heating chamber by a conveyor belt to heat the heat shrink film on the outside of the tape roll, so that the heat shrink film is deformed and tightly wrapped. However, when heating, only the heat shrink film on the top and the surrounding side of the tape roll can be heated, but the bottom of the tape roll cannot be heated, so that the heat shrink film at the bottom of the tape roll will not shrink completely, which will affect the protective effect of the tape roll. For this reason, we propose a coating mechanism to solve the above problem. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a laminating mechanism.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A coating mechanism comprises a conveying assembly, wherein a heating chamber is installed above the conveying assembly, and a motor is installed on the side of the heating chamber, the output end of the motor extends to the interior of the heating chamber and is connected to a rotating shaft, a connecting block is sleeved on the outer side of the rotating shaft, and a rotating block is connected to the side of the connecting block, two groups of grooves are provided inside the rotating block, and cylinders are installed inside the grooves, the ends of the cylinders are connected to moving blocks, and the sides of the moving blocks are connected through connecting rods and splints, and a sliding groove matching the connecting rod is provided inside the rotating block.
[0007] Preferably, a protective cover is provided on the outer side of the motor, and heat dissipation holes are provided at equal intervals inside the protective cover.
[0008] Preferably, four groups of mounting plates are connected to the end of the protective cover, and the four groups of mounting plates are connected to the side of the heating chamber through bolts.
[0009] Preferably, a buffer plate is distributed on one side of the clamping plates that are close to each other, and anti-skid particles are evenly arranged on one side of the buffer plates that are close to each other.
[0010] Preferably, springs are equidistantly connected to one side of the buffer plates that is away from each other, and the other ends of the springs are fixedly connected to the clamping plates.
[0011] Preferably, a sliding block is connected to one side of the clamping plate close to the connecting block, and a slideway adapted to the sliding block is provided inside the rotating block.
[0012] Preferably, the moving block is configured to be cylindrical, and the outer wall of the moving block and the inner wall of the slot are tightly fitted.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The device is provided with a motor and a cylinder. When in use, the motor and the cylinder cooperate with each other to flip the tape roll in the conveying process 180 degrees, so that the heat shrink film at the bottom of the tape roll can be fully heated and shrunk, thereby effectively improving the packaging effect of the tape roll.
[0015] 2. The device is provided with a spring and a buffer plate. During use, the spring and the buffer plate cooperate with each other to prevent the clamping plate from directly and rigidly contacting the tape roll, thereby avoiding damage to the tape roll, thereby realizing the protection operation of the tape roll, thereby effectively improving the convenience of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional structural schematic diagram of a laminating mechanism proposed by the utility model;
[0017] Figure 2 for Figure 1 A three-dimensional cross-sectional schematic diagram of the heating chamber and motor structure;
[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of the connecting block and the rotating block structure;
[0019] Figure 4 for Figure 1 Schematic diagram of the three-dimensional cross-section of the slot and cylinder structure.
[0020] In the figure: 1. conveying assembly; 2. heating chamber; 3. motor; 4. rotating shaft; 5. connecting block; 6. rotating block; 7. slot; 8. cylinder; 9. moving block; 10. clamping plate; 11. spring; 12. buffer plate; 13. slider; 14. protective cover; 15. mounting plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-4A film coating mechanism includes a conveying component 1, a heating chamber 2 is installed above the conveying component 1, and a motor 3 is installed on the side of the heating chamber 2. The conveying component 1 and the heating chamber 2 are components of a heat shrink film packaging machine. The specific working principle is the prior art and will not be described in detail here. The motor 3 is the prior art and can drive the rotating shaft 4 to rotate forward and reverse, thereby driving the turning of the rotating block 6, and can automatically reset after the turning is completed to facilitate subsequent work. The output end of the motor 3 extends to the interior of the heating chamber 2 and is connected to the rotating shaft 4. The outer side of the rotating shaft 4 is sleeved with a connecting block 5, and the side of the connecting block 5 is connected to the rotating block 6. Two groups of slots 7 are opened inside the rotating block 6, and cylinders 8 are installed inside the slots 7. The two groups of slots 7 is offset and opened inside the rotating block 6, and the expansion and contraction directions of the two groups of cylinders 8 are opposite. Therefore, when the two groups of cylinders 8 are started at the same time, the two groups of clamps 10 can be driven to move in opposite directions to achieve the clamping and release of the tape roll. The expansion and contraction principle of the cylinder 8 is the existing technology and will not be elaborated here. The cylinder 8 is made of silicon nitride ceramic, which has high strength and excellent high temperature resistance. The strength can be maintained at a high temperature of 1200°C of the buffer plate without decreasing, so that it can be normally expanded and contracted inside the heating chamber 2. The end of the cylinder 8 is connected to the moving block 9, and the sides of the moving block 9 are connected to the clamp 10 through a connecting rod. A slide groove compatible with the connecting rod is opened inside the rotating block 6, and the opening of the slide groove can meet the normal movement requirements of the clamp 10.
[0023] Further, see Figure 2 and Figure 3 It can be seen that a protective cover 14 is provided on the outer side of the motor 3, and heat dissipation holes are equidistantly opened inside the protective cover 14. By setting the protective cover 14, the protection operation of the motor 3 can be achieved. The heat dissipation holes are not shown in the figure. By opening the heat dissipation holes, the heat inside the motor 3 can be dissipated normally.
[0024] Further, see Figure 3 It can be known that four groups of mounting plates 15 are connected to the end of the protective cover 14, and the four groups of mounting plates 15 are connected to the side of the heating chamber 2 through bolts. Through the mutual cooperation of the four groups of mounting plates 15 and the bolts, the staff can easily remove the protective cover 14 from the side of the heating chamber 2, so that the staff can inspect the motor 3.
[0025] Further, see Figure 3 It can be seen that a buffer plate 12 is distributed on the side where the clamps 10 are close to each other, and anti-skid particles are evenly arranged on the side where the buffer plates 12 are close to each other. The anti-skid particles are not shown in the figure. The setting of the anti-skid particles can ensure the clamping effect of the tape roll.
[0026] Further, see Figure 4It can be known that springs 11 are equidistantly connected to the side of the buffer plate 12 that is away from each other, and the other end of the spring 11 is fixedly connected to the clamp plate 10. By connecting multiple groups of springs 11, the clamp plate 10 can be effectively prevented from directly colliding with the tape roll, thereby protecting the side of the tape roll.
[0027] Further, see Figure 4 It can be known that a slider 13 is connected to the side of the splint 10 close to the connecting block 5, and a slideway adapted to the slider 13 is provided inside the rotating block 6. Through the cooperation between the slider 13 and the slideway, the splint 10 can be guided during the movement to ensure the stability of the splint 10 during the movement.
[0028] Further, see Figure 4 It can be known that the moving block 9 is set to be cylindrical, and the outer wall of the moving block 9 is tightly fitted with the inner wall of the slot 7. The moving block 9 is set with a cylindrical structure, and the moving block 9 is in contact with the inner wall of the slot 7, thereby further ensuring the stability of the cylinder 8 during the extension and retraction process.
[0029] Working principle: When the utility model is in use, the staff can first install the device at a suitable position, and then start the heating chamber 2 to heat, and then the tape roll covered with the heat shrink film can be moved by the conveying component 1 and moved to the inside of the heating chamber 2 for heating. When it moves to the middle part of the heating chamber 2, the tape roll can be blocked by the rotating block 6. At this time, the two groups of slot holes 7 can be forced to work simultaneously. Since the installation directions of the two groups of slot holes 7 are opposite, the two groups of clamping plates 10 can be driven to approach each other to achieve the clamping of the tape roll, and then through the rotation of the motor 3, the rotating block 6 can be turned over 180 degrees together. After the turning is completed, the two groups of slot holes 7 can drive the two groups of clamping plates 10 away from each other. At this time, the tape roll can be dropped onto the conveying component 1 again by gravity to continue to convey and shrink, and then through the reverse drive of the motor 3, the rotating block 6 can be reset to flip the subsequent tape roll. The above is the entire working principle of the utility model.
[0030] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.
[0031] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.
[0032] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.
Claims
1. A film coating mechanism, comprising a conveying assembly (1), characterized in that: A heating chamber (2) is installed above the conveying component (1), and a motor (3) is installed on the side of the heating chamber (2). The output end of the motor (3) extends to the inside of the heating chamber (2) and is connected to a rotating shaft (4). A connecting block (5) is sleeved on the outside of the rotating shaft (4), and the side of the connecting block (5) is connected to a rotating block (6). Two groups of slots (7) are opened inside the rotating block (6), and cylinders (8) are installed inside the slots (7). The ends of the cylinders (8) are connected to moving blocks (9), and the sides of the moving blocks (9) are connected through connecting rods and clamps (10). The inside of the rotating block (6) is opened with a sliding groove that matches the connecting rod.
2. A laminating mechanism according to claim 1, characterized in that: The outer side of the motor (3) is provided with a protective cover (14), and the interior of the protective cover (14) is provided with heat dissipation holes at equal intervals.
3. A laminating mechanism according to claim 2, characterized in that: Four groups of mounting plates (15) are connected to the end of the protective cover (14), and the four groups of mounting plates (15) are connected to the side of the heating chamber (2) via bolts.
4. A laminating mechanism according to claim 1, characterized in that: A buffer plate (12) is distributed on one side of the clamping plates (10) close to each other, and anti-skid particles are evenly arranged on one side of the buffer plate (12) close to each other.
5. A laminating mechanism according to claim 4, characterized in that: The side of the buffer plate (12) that is away from each other is equidistantly connected with a spring (11), and the other end of the spring (11) is fixedly connected to the clamping plate (10).
6. A laminating mechanism according to claim 1, characterized in that: A sliding block (13) is connected to one side of the clamping plate (10) close to the connecting block (5), and a slideway matching the sliding block (13) is provided inside the rotating block (6).
7. A laminating mechanism according to claim 1, characterized in that: The moving block (9) is configured to be cylindrical, and the outer wall of the moving block (9) is tightly fitted with the inner wall of the slot (7).