Woven bag film coating device

Abstract

This application relates to the field of woven bag production technology, and discloses a woven bag laminating device, including a cabinet, a control cabinet, profile support rods, a top plate, a cylinder, a first support, a heating roller, a second support, and a support roller. During use, after the woven bag and plastic film pass between the support roller and the heating roller, the control cylinder operates, causing the first support to descend, which in turn causes the heating roller to descend, thereby pressing the woven bag and plastic film above the support roller to complete the laminating process. Furthermore, since the support roller and heating roller can rotate relative to the second support and the first support, respectively, they can continuously rotate as the woven bag and plastic film move, thus feeding material while pressing. Therefore, uninterrupted and continuous laminating is possible, improving laminating efficiency.

Description

Technical Field

[0001] This application relates to the field of woven bag production technology, and in particular to a woven bag coating device. Background Technology

[0002] The related technology (announcement number: CN216761144U) discloses an automatic film coating device for woven bags, including a worktable, an unwinding mechanism located on one side of the worktable, a winding mechanism located on the other side of the worktable, and a film pressing roller group, a first flattening roller, a hot pressing mechanism, a second flattening roller and an output roller arranged sequentially on the worktable along the direction from the unwinding mechanism to the winding mechanism.

[0003] In the process of implementing the technical solution disclosed herein, it was found that the above technical solution has at least the following problems:

[0004] This automatic woven bag laminating device uses a hot-press mechanism to press a plastic film and a woven bag together to complete the laminating process. However, while the hot-press mechanism is pressing the plastic film and woven bag, both are stationary. Only after the pressing is complete and the device resets can the plastic film and woven bag be fed back into the machine. Therefore, continuous pressing and feeding are not possible.

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] To provide a basic understanding of some aspects of the disclosed technical solutions, a brief summary is given below. This summary is not a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these technical solutions, but rather serves as an introduction to the detailed explanations that follow.

[0007] This disclosure provides a woven bag coating device that enables continuous pressing and feeding.

[0008] In some technical solutions, the woven bag laminating device includes: a cabinet; a control cabinet mounted on the top surface of the cabinet; a profile support rod mounted on the top surface of the control cabinet along the height direction of the cabinet; a top plate mounted on the top of the profile support rod; a cylinder mounted on the top plate along the height direction of the cabinet, with the moving end of the cylinder facing the control cabinet; a first support mounted on the moving end of the cylinder; a heating roller rotatably mounted on the first support along the width direction of the cabinet; a second support mounted on the top surface of the control cabinet; and a support roller rotatably mounted on the second support along the width direction of the cabinet and located below the heating roller along the height direction of the cabinet; wherein, driven by the cylinder, the heating roller abuts against the support roller.

[0009] Optionally, it further includes: a first profile bracket installed on the top surface of the cabinet; a first mounting plate installed on the first profile bracket; a first rotating shaft rotatably mounted on the first mounting plate along the width direction of the cabinet; a first material tray installed on the first rotating shaft; a second rotating shaft rotatably mounted on the first mounting plate along the width direction of the cabinet and located below the first rotating shaft along the height direction of the cabinet; and a second material tray installed on the second rotating shaft; wherein the first rotating shaft and the second rotating shaft are controlled to rotate separately to drive the first material tray and the second material tray to rotate respectively.

[0010] Optionally, it further includes: a first motor, mounted on the first mounting plate, wherein the rotating end of the first motor is connected to the first rotating shaft.

[0011] Optionally, it further includes: a second motor, mounted on the first mounting plate, wherein the rotating end of the second motor is connected to the second rotating shaft.

[0012] Optionally, it further includes: a support column, mounted on the first mounting plate along the width direction of the cabinet; a rotating plate, rotatably mounted on the support column; a first roller, rotatably mounted on the rotating plate along the width direction of the cabinet; a second roller, rotatably mounted on the first mounting plate along the width direction of the cabinet; and a tension spring, mounted between the first mounting plate and the rotating plate; wherein, under the tension of the tension spring, the first roller and the second roller abut against each other.

[0013] Optionally, it further includes: a second profile bracket, installed on the top surface of the cabinet, with the second profile bracket and the first profile bracket located on both sides of the control cabinet along the length direction of the cabinet; a second mounting plate, installed on the second profile bracket; a third rotating shaft, rotatably installed on the second mounting plate along the width direction of the cabinet; and a third material tray, installed on the third rotating shaft; wherein the third rotating shaft can be controlled to rotate to drive the third material tray to rotate.

[0014] Optionally, it further includes: a third motor, mounted on the second mounting plate, wherein the rotating end of the third motor is connected to the third rotating shaft.

[0015] Optionally, it further includes: a fourth motor, mounted on the second support, the rotating end of the fourth motor being connected to the support roller.

[0016] Optionally, it further includes: a first lifting plate, installed on the moving end of the cylinder; a second lifting plate, installed on the top surface of the first support; and a compression spring, installed between the first lifting plate and the second lifting plate along the height direction of the cabinet; wherein, when the heating roller abuts against the support roller, the compression spring is in a compressed state.

[0017] Optionally, it further includes: an optical axis that is slidably inserted through the top plate along the height direction of the cabinet and connected to the first lifting plate.

[0018] The woven bag coating device provided in this disclosure can achieve the following technical effects:

[0019] This disclosure provides a woven bag laminating device, comprising a cabinet, a control cabinet, profile support rods, a top plate, a cylinder, a first support, a heating roller, a second support, and a support roller. The control cabinet is mounted on the top surface of the cabinet, serving as the central hub for automated control. The profile support rods are mounted on the top surface of the control cabinet along the height of the cabinet, supporting the top plate. The top plate is mounted on the top of the profile support rods, supporting the cylinder. The cylinder is mounted on the top plate along the height of the cabinet, with its moving end facing the control cabinet, providing driving force for linear movement. The first support is mounted on the moving end of the cylinder, performing lifting and lowering motion under the cylinder's influence. The heating roller is rotatably mounted on the first support along the width of the cabinet, allowing it to rotate relative to the first support. The second support is mounted on the top surface of the control cabinet, supporting the rotatable support roller. The support roller is rotatably mounted on the second support along the width of the cabinet, and located below the heating roller along the height of the cabinet, allowing it to rotate relative to the second support. In this process, the heating roller and the support roller collide under the drive of the cylinder.

[0020] During operation, after the woven bag and plastic film pass between the support roller and the heating roller, the control cylinder operates, causing the first support to descend, which in turn lowers the heating roller, thus pressing the woven bag and plastic film above the support roller to complete the lamination process. Furthermore, since the support roller and heating roller can rotate relative to the second and first supports respectively, they can continuously rotate as the woven bag and plastic film move, thus feeding the material while pressing. Therefore, uninterrupted and continuous lamination is possible, improving lamination efficiency.

[0021] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0022] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0023] Figure 1 This is a front view structural schematic diagram of a woven bag coating device provided in an embodiment of this disclosure;

[0024] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0025] Figure 3 yes Figure 1 Enlarged structural diagram at point B;

[0026] Figure 4 This is a rear view structural schematic diagram of a woven bag coating device provided in an embodiment of this disclosure;

[0027] Figure 5 yes Figure 4 A magnified structural diagram at point C.

[0028] Figure label:

[0029] 1. Cabinet; 2. Control cabinet; 3. Profile support rod; 4. Top plate; 5. Cylinder; 6. First support; 7. Heating roller; 8. Second support; 9. Support roller; 10. First profile bracket; 11. First mounting plate; 12. First rotating shaft; 13. First tray; 14. Second rotating shaft; 15. Second tray; 16. First motor; 17. Second motor; 18. Support column; 19. Rotating plate; 20. First circular roller; 21. Second circular roller; 22. Tension spring; 23. Second profile bracket; 24. Second mounting plate; 25. Third rotating shaft; 26. Third tray; 27. Third motor; 28. Fourth motor; 29. ​​First lifting plate; 30. Second lifting plate; 31. Compression spring; 32. Optical shaft. Detailed Implementation

[0030] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0031] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0032] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better describing the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this disclosure according to the specific circumstances.

[0033] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0034] Unless otherwise stated, the term "multiple" means two or more.

[0035] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0036] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0038] Combination Figures 1 to 5 As shown, this embodiment of the present disclosure provides a woven bag laminating device, including a cabinet 1, a control cabinet 2, a profile support rod 3, a top plate 4, a cylinder 5, a first support 6, a heating roller 7, a second support 8, and a support roller 9. The control cabinet 2 is mounted on the top surface of the cabinet 1, serving as the central hub for automated control. The profile support rod 3 is mounted on the top surface of the control cabinet 2 along the height direction of the cabinet 1, supporting the mounting of the top plate 4. The top plate 4 is mounted on the top end of the profile support rod 3, supporting the mounting of the cylinder 5. The cylinder 5 is mounted on the top plate 4 along the height direction of the cabinet 1, with its moving end facing the control cabinet 2, providing driving force to achieve linear movement. The first support 6 is mounted on the moving end of the cylinder 5, performing lifting and lowering motion under the drive of the cylinder 5. The heating roller 7 is rotatably mounted on the first support 6 along the width direction of the cabinet 1, allowing it to rotate relative to the first support 6. The second support 8 is mounted on the top surface of the control cabinet 2, supporting the rotatable support roller 9. The support roller 9 is rotatably mounted on the second support 8 along the width direction of the cabinet 1 and located below the heating roller 7 along the height direction of the cabinet 1, and can rotate relative to the second support 8. The heating roller 7 abuts against the support roller 9 under the drive of the cylinder 5.

[0039] This disclosure provides a woven bag laminating device. During use, after the woven bag and plastic film pass between the support roller 9 and the heating roller 7, the control cylinder 5 operates, causing the first support 6 to descend, which in turn causes the heating roller 7 to descend, thereby pressing the woven bag and plastic film located above the support roller 9 to complete the laminating process. Furthermore, since the support roller 9 and the heating roller 7 can rotate relative to the second support 8 and the first support 6 respectively, they can continuously rotate as the woven bag and plastic film move, thus feeding material while pressing. Therefore, uninterrupted and continuous laminating is possible, improving laminating efficiency.

[0040] Optionally, combined Figure 1As shown, the cabinet also includes a first profile bracket 10, a first mounting plate 11, a first rotating shaft 12, a first tray 13, a second rotating shaft 14, and a second tray 15. The first profile bracket 10 is mounted on the top surface of the cabinet 1 to support the first mounting plate 11. The first mounting plate 11 is mounted on the first profile bracket 10. The first rotating shaft 12 is rotatably mounted on the first mounting plate 11 along the width direction of the cabinet 1 and can rotate relative to the first mounting plate 11. The first tray 13 is mounted on the first rotating shaft 12 and rotates synchronously with it. The second rotating shaft 14 is rotatably mounted on the first mounting plate 11 along the width direction of the cabinet 1 and is located below the first rotating shaft 12 along the height direction of the cabinet 1, and can rotate relative to the first mounting plate 11. The second tray 15 is mounted on the second rotating shaft 14 and rotates synchronously with it. The first rotating shaft 12 and the second rotating shaft 14 are controlled to rotate independently, thereby driving the first tray and the second tray to rotate respectively.

[0041] In this embodiment, a plastic film is wound around the first tray 13, and a woven bag is wound around the second tray 15. During use, under the drive of an external force, the first rotating shaft 12 and the second rotating shaft 14 rotate, thereby driving the first tray 13 and the second tray 15 to rotate, and thus continuously releasing the plastic film and the woven bag.

[0042] Optionally, combined Figure 4 As shown, it also includes a first motor 16. The first motor 16 is mounted on the first mounting plate 11, and the rotating end of the first motor 16 is connected to the first rotating shaft 12.

[0043] In this embodiment of the disclosure, controlling the first motor 16 to work can drive the first rotating shaft 12 to rotate, which in turn drives the first material tray 13 to rotate, thereby automatically releasing the plastic film.

[0044] Optionally, combined Figure 4 As shown, it also includes a second motor 17. The second motor 17 is mounted on the first mounting plate 11, and the rotating end of the second motor 17 is connected to the second rotating shaft 14.

[0045] In this embodiment of the disclosure, controlling the second motor 17 to work can drive the second rotating shaft 14 to rotate, which in turn drives the second material tray 15 to rotate, thereby automatically releasing the woven bag.

[0046] Optionally, combined Figure 1 and Figure 3As shown, the cabinet also includes a support column 18, a rotating plate 19, a first roller 20, a second roller 21, and a tension spring 22. The support column 18 is mounted on the first mounting plate 11 along the width direction of the cabinet 1, supporting the rotatable rotating plate 19. The rotating plate 19 is rotatably mounted on the support column 18 and can rotate relative to it. The first roller 20 is rotatably mounted on the rotating plate 19 along the width direction of the cabinet 1 and can rotate relative to it. The second roller 21 is rotatably mounted on the first mounting plate 11 along the width direction of the cabinet 1 and can rotate relative to it. The tension spring 22 is installed between the first mounting plate 11 and the rotating plate 19 to provide tension. Under the tension of the tension spring 22, the first roller 20 and the second roller 21 abut against each other.

[0047] In this embodiment of the disclosure, during the lamination operation, the woven bag and the plastic film pass between the first and second rollers. Furthermore, under the tension of the tension spring 22, the woven bag and the plastic film are clamped together by the first and second rollers. This provides tension to prevent the woven bag and the plastic film from stacking at the pressing point.

[0048] Optionally, combined Figure 1 As shown, the system also includes a second profile bracket 23, a second mounting plate 24, a third rotating shaft 25, and a third tray 26. The second profile bracket 23 is mounted on the top surface of the cabinet 1. Along the length of the cabinet 1, the second profile bracket 23 and the first profile bracket 10 are located on opposite sides of the control cabinet 2, supporting the mounting of the second mounting plate 24. The second mounting plate 24 is mounted on the second profile bracket 23. The third rotating shaft 25 is rotatably mounted on the second mounting plate 24 along the width of the cabinet 1, allowing it to rotate relative to the second mounting plate 24. The third tray 26 is mounted on the third rotating shaft 25 and rotates synchronously with it. The third rotating shaft 25 can be controlled to rotate, thereby driving the third tray 26 to rotate.

[0049] In this embodiment of the present disclosure, after the third rotating shaft 25 rotates under the drive of an external force, it can drive the third material tray 26 to rotate, thereby winding up the woven bag that has been coated.

[0050] Optionally, combined Figure 4 As shown, it also includes a third motor 27. The third motor 27 is mounted on the second mounting plate 24, and the rotating end of the third motor 27 is connected to the third rotating shaft 25.

[0051] In this embodiment, controlling the third motor 27 to operate can drive the third rotating shaft 25 to rotate, which in turn drives the third material tray 26 to rotate, thereby automatically winding up the woven bag.

[0052] Optionally, combined Figure 4 and Figure 5As shown, it also includes a fourth motor 28. The fourth motor 28 is mounted on the second support 8, and the rotating end of the fourth motor 28 is connected to the support roller 9.

[0053] In this embodiment, controlling the fourth motor 28 to operate drives the support roller 9 to rotate. Under the action of friction, the laminated woven bags can be automatically conveyed, thereby reducing the tension on the woven bags.

[0054] Optionally, combined Figure 1 , Figure 2 and Figure 4 As shown, the system also includes a first lifting plate 29, a second lifting plate 30, and a compression spring 31. The first lifting plate 29 is mounted on the moving end of the cylinder 5 and moves up and down under the drive of the cylinder 5. The second lifting plate 30 is mounted on the top surface of the first support 6 and moves synchronously with the first support 6. The compression spring 31 is installed between the first lifting plate 29 and the second lifting plate 30 along the height direction of the cabinet 1 to act as a buffer. Specifically, when the heating roller 7 abuts against the support roller 9, the compression spring 31 is in a compressed state.

[0055] In this embodiment, the compression spring 31 acts as a buffer, thereby reducing the collision between the heating roller 7 and the support roller 9. Furthermore, the driving force of the cylinder 5 can be converted into the elastic force generated by the deformation of the compression spring 31, thus preventing excessive pressure during lamination.

[0056] Optionally, combined Figure 1 and Figure 4 As shown, it also includes an optical axis 32. The optical axis 32 is slidably installed on the top plate 4 along the height direction of the cabinet 1 and is connected to the first lifting plate 29.

[0057] In this embodiment, the optical axis 32 serves as a guide and support, improving the stability of the first lifting plate 29 during movement and reducing the radial force on the moving end of the cylinder 5.

[0058] The foregoing description and accompanying drawings have fully illustrated embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of this disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A woven bag laminating device, characterized in that, include: Cabinet; The control cabinet is installed on the top surface of the cabinet. Profile support rods are installed on the top surface of the control cabinet along the height direction of the cabinet body; Top plate, installed at the top of the profile support rod; A cylinder is installed on the top plate along the height direction of the cabinet, with the moving end of the cylinder facing the control cabinet; The first support is installed on the moving end of the cylinder; The heating roller is rotatably mounted on the first support along the width direction of the cabinet. The second support is installed on the top surface of the control cabinet; The support roller is rotatably mounted on the second support along the width direction of the cabinet and located below the heating roller along the height direction of the cabinet. Under the drive of the cylinder, the heating roller abuts against the support roller.

2. The woven bag coating device according to claim 1, characterized in that, Also includes: The first profile bracket is installed on the top surface of the cabinet; The first mounting plate is installed on the first profile bracket; The first pivot is rotatably mounted on the first mounting plate along the width direction of the cabinet. The first material tray is installed on the first rotating shaft; The second pivot is rotatably mounted on the first mounting plate along the width direction of the cabinet and located below the first pivot along the height direction of the cabinet. The second material tray is installed on the second rotating shaft; The first rotating shaft and the second rotating shaft are controlled to rotate separately, so as to drive the first material tray and the second material tray to rotate respectively.

3. The woven bag coating device according to claim 2, characterized in that, Also includes: A first motor is mounted on the first mounting plate, and the rotating end of the first motor is connected to the first rotating shaft.

4. The woven bag coating device according to claim 2, characterized in that, Also includes: The second motor is mounted on the first mounting plate, and the rotating end of the second motor is connected to the second rotating shaft.

5. A woven bag coating device according to claim 2, characterized in that, Also includes: The support column is installed on the first mounting plate along the width direction of the cabinet. A rotating plate, rotatably mounted on the support column; The first circular roller is rotatably mounted on the rotating plate along the width direction of the cabinet. The second roller is rotatably mounted on the first mounting plate along the width direction of the cabinet. A tension spring is installed between the first mounting plate and the rotating plate; Under the tension of the tension spring, the first roller and the second roller abut against each other.

6. A woven bag coating device according to claim 2, characterized in that, Also includes: The second profile bracket is installed on the top surface of the cabinet. Along the length of the cabinet, the second profile bracket and the first profile bracket are located on both sides of the control cabinet. The second mounting plate is installed on the second profile bracket; The third pivot is rotatably mounted on the second mounting plate along the width direction of the cabinet. The third material tray is installed on the third rotating shaft; The third rotating shaft can be controlled to rotate, thereby driving the third material tray to rotate.

7. A woven bag coating device according to claim 6, characterized in that, Also includes: A third motor is mounted on the second mounting plate, and the rotating end of the third motor is connected to the third rotating shaft.

8. A woven bag coating device according to any one of claims 1 to 7, characterized in that, Also includes: A fourth motor is mounted on the second support, and the rotating end of the fourth motor is connected to the support roller.

9. A woven bag coating device according to any one of claims 1 to 7, characterized in that, Also includes: The first lifting plate is installed on the moving end of the cylinder; The second lifting plate is installed on the top surface of the first support; A compression spring is installed between the first lifting plate and the second lifting plate along the height direction of the cabinet. When the heating roller comes into contact with the support roller, the compression spring is in a compressed state.

10. A woven bag coating device according to claim 9, characterized in that, Also includes: The optical axis is slidably inserted through the top plate along the height direction of the cabinet and is connected to the first lifting plate.

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