Wrinkle-removing device and coating system

Abstract

The utility model relates to the field of coating technology discloses wrinkle removing device and coating system, wherein, wrinkle removing device includes base, drive unit, winding unit and tension unit, the utility model discloses the tension unit that is rotatably connected with base, according to the thickness of the transmission spare on winding unit, the tension unit rotates around the base, to ensure that the length of the transmission spare between the tension unit and winding unit is the fixed value, makes the transmission spare between drive unit and winding unit always be in the tension state. Based on this, without related technology at least setting up two synchronous parts to realize the synchronous sliding of the both ends of wrinkle removing roller, reduces the use of transmission spare, improves the compactness of the structure in wrinkle removing device, can reduce the volume of wrinkle removing device, saves the floor area required by wrinkle removing device, to reduce the limitation of wrinkle removing device to installation space, improves the universality of wrinkle removing device use.

Description

Technical Field

[0001] This utility model relates to the field of coating technology, specifically to a wrinkle removal device and a coating system. Background Technology

[0002] After coating the base film, the resulting foil is wound up by the coating equipment to facilitate its transport to the coating equipment. The coating equipment then applies a functional coating to the base film, increasing the foil's oxidation and corrosion resistance. However, the smoothness of the winding process affects product quality. If wrinkles appear on the foil wound around the coating equipment, subsequent rolls will also be wound in a wrinkled manner. This results in incomplete coating of the wrinkled areas, causing the entire roll of foil to fail to meet specifications and become unusable, thus reducing product quality and increasing production costs.

[0003] Existing coating equipment can adjust the tension of the foil during the winding process by incorporating a wrinkle-removing device. Specifically, the wrinkle-removing device includes:

[0004] Base;

[0005] The take-up roller is rotatably connected to the base and is connected to one end of the foil. The rotation of the take-up roller allows the coated foil to be wound onto the take-up roller.

[0006] Multiple finishing rollers are provided and positioned between the take-up roller and the coating equipment. The heights of adjacent finishing rollers are different, allowing the multiple finishing rollers to adjust the tension of the foil. The finishing roller closest to the take-up roller is designated as a wrinkle-removing roller. The wrinkle-removing roller is slidably connected to the base, and the distance between the take-up roller and the wrinkle-removing roller is adjusted according to the thickness of the foil in the take-up roller. The wrinkle-removing roller is mounted on a slider, and the base is provided with a slide rail that cooperates with the slider, allowing the wrinkle-removing roller to be slidably connected to the base.

[0007] At least two synchronizing components are provided and disposed at both ends perpendicular to the direction of movement of the wrinkle-removing roller, so that the two ends of the wrinkle-removing roller can slide synchronously. The synchronizing components include a rack and a gear. The rack is fixed on the slider and connected to the side of the slider near the slide rail. The rack is arranged along the sliding direction of the wrinkle-removing roller. The gear is rotatably connected to the base and is driven by the rack.

[0008] The drive unit, connected to the take-up roller, is used to drive the sliding connection between the take-up roller and the base.

[0009] In the above process, when adjusting the tension of the foil, the wrinkle removal device not only needs to be equipped with a driving component, but also needs to be equipped with at least two synchronizing components, that is, at least two sets of gears and racks that are connected in a mating manner. This increases the floor space required for equipment installation and limits the use of the wrinkle removal device. Utility Model Content

[0010] In view of this, the present invention provides a wrinkle removal device and a coating system to solve the problem that existing coating equipment can adjust the tension of foil during the winding process by setting a wrinkle removal device. However, existing wrinkle removal devices not only require a driving component, but also at least two synchronizing components, that is, at least two sets of gears and racks that are connected in a coordinated manner, which increases the floor space required for equipment installation and limits the use of the wrinkle removal device.

[0011] In a first aspect, this utility model provides a wrinkle removal device for removing wrinkles from sheet-shaped parts to be moved, the wrinkle removal device comprising:

[0012] Base;

[0013] A transmission unit is disposed on the base, and the transmission unit is used to transmit power to the component to be transmitted;

[0014] A winding unit is disposed on the base and on one side of the transmission unit. The winding unit is connected to one end of the component to be driven and is used to cooperate with the transmission unit to wind up the component to be driven.

[0015] A tensioning unit is disposed between the transmission unit and the winding unit. The tensioning unit, the transmission unit, and the winding unit are all spaced apart and rotatably connected to the base. The component to be transmitted passes sequentially through the transmission unit and the tensioning unit to the winding unit. The tensioning unit is used to rotate around its own axis according to the thickness of the component to be transmitted on the winding unit, so as to ensure that the length of the component to be transmitted disposed between the tensioning unit and the winding unit is a constant value, so that the component to be transmitted between the tensioning unit and the winding unit is always in a tensioned state.

[0016] Beneficial effects: By setting a tensioning unit rotatably connected to the base, the tensioning unit rotates around the base according to the thickness of the component to be driven on the winding unit. This ensures that the length of the component to be driven, located between the tensioning unit and the winding unit, remains constant, keeping the component between the transmission unit and the winding unit under tension. Based on this, it eliminates the need for at least two synchronizing components in related technologies to achieve synchronous sliding at both ends of the wrinkle-removing roller. This reduces the use of transmission components, improves the compactness of the internal structure of the wrinkle-removing device, reduces its size, saves floor space, lessens the limitation on installation space, and increases the versatility of the wrinkle-removing device.

[0017] In one alternative implementation, the tensioning unit includes:

[0018] The frame is located between the transmission unit and the winding unit, and the frame is rotatably connected to the base so that the frame can rotate about its own axis;

[0019] The first tensioning structure is provided on the frame;

[0020] The second tensioning structure is provided on the frame. According to the thickness of the component to be driven on the winding unit, the second tensioning structure is adjusted with the rotation angle of the frame to ensure that the length of the component to be driven between the second tensioning structure and the winding unit is a constant value, so that the component to be driven between the second tensioning structure and the winding unit is always in a tensioned state.

[0021] A third tensioning structure is provided on the frame so that the component to be driven passes sequentially through the transmission unit, the third tensioning structure, the first tensioning structure, and the second tensioning structure to move into the winding unit.

[0022] Beneficial effects: By setting up the first tensioning structure, the second tensioning structure and the third tensioning structure, the support points of the component to be transmitted between the transmission unit and the winding unit can be increased, the tensioning points of the component to be transmitted can be improved, thereby improving the tensioning effect of the component to be transmitted, and thus achieving the technical effect of improving the reliability of the wrinkle removal device.

[0023] In one optional embodiment, the first tensioning structure and / or the second tensioning structure and / or the third tensioning structure are cylinders;

[0024] And / or, the first tensioning structure is rotatably connected to the frame.

[0025] In one optional embodiment, a cross section is made along the axial direction perpendicular to the frame, in which the centers of the first tensioning structure, the second tensioning structure, and the third tensioning structure are connected in pairs to form a triangle;

[0026] And / or, the first tensioning structure is an axially extending roller;

[0027] And / or, the tensioning unit includes:

[0028] A drive structure is disposed on the base and connected to the frame, used to drive the frame to rotate around its own axis.

[0029] Beneficial effects: By defining a cross-section along an axis perpendicular to the frame, the centers of the first, second, and third tensioning structures are connected in pairs to form triangles. Based on this, the number of adjustment points for the transmission direction of the component being driven between the transmission unit and the winding unit can be increased, ensuring the component is under tension and thus improving the tensioning effect.

[0030] By setting up a drive structure, the rotation of the frame can be achieved without manual intervention or additional restrictions on the position of the frame after rotation, thereby improving the ease of use of the wrinkle removal device.

[0031] In one alternative embodiment, the wrinkle-removing device includes:

[0032] A distance measuring unit is disposed on the side of the tensioning unit facing the winding unit, and the distance measuring unit is used to detect the length of the component to be transmitted between the tensioning unit and the winding unit;

[0033] The control unit is communicatively connected to both the ranging unit and the drive structure. The control unit is used to drive the frame to rotate through the drive structure according to the distance detected by the ranging unit, so as to ensure that the length of the transmission component located between the tensioning unit and the winding unit is a constant value.

[0034] Beneficial effects: By setting up a distance measuring unit and a control unit, the distance measuring unit can automatically measure the length of the component to be transmitted between the tensioning unit and the winding unit. The control unit, based on the measured distance (i.e., the thickness of the component to be transmitted on the winding unit), adjusts the rotation angle of the second tensioning structure via a drive structure, ensuring that the length of the component to be transmitted between the tensioning unit and the winding unit is a constant value with an error within the range of 0cm-1cm. Based on this, the automation of the wrinkle removal device's operation can be improved, thereby enhancing the ease of use of the device.

[0035] In one alternative embodiment, the ranging unit is provided in multiple locations along the axial direction of the frame.

[0036] Beneficial effects: By limiting the number of ranging units to multiple, the accuracy of the ranging unit measurement results can be improved, thereby achieving the technical effect of improving the reliability of the wrinkle removal device.

[0037] In one alternative embodiment, the ranging unit is located on the side of the frame near the winding unit.

[0038] Beneficial effects: By positioning the measuring unit on the side of the frame closer to the winding unit, there is no need for an additional fixing structure for the measuring unit, thus simplifying the structure of the wrinkle removal device and improving its compactness. Simultaneously, the measuring unit can rotate with the frame, thereby improving the accuracy of length detection of the components to be transmitted between the tensioning unit and the winding unit.

[0039] In one optional implementation, the transmission unit includes:

[0040] First transmission structure;

[0041] The second transmission structure is disposed on one side of the first transmission structure, and the component to be transmitted passes through the first transmission structure and the second transmission structure in sequence to the tensioning unit.

[0042] And / or, the wrinkle-removing device includes:

[0043] A power unit is connected to the transmission unit, and the power unit is used to drive the rotation of the transmission unit to perform a winding operation on the component to be transmitted.

[0044] Beneficial effects: By defining the transmission unit as including a first transmission structure and a second transmission structure, the number of tensioning points of the component to be transmitted can be increased, thereby improving the tensioning effect of the component to be transmitted.

[0045] By setting up a power unit to drive the rotation of the transmission unit, the transmission unit can perform automated rotation operations, saving manpower and thus achieving the technical effect of improving the ease of use of the wrinkle removal device.

[0046] Secondly, this utility model also provides a coating system, comprising:

[0047] Components to be transmitted;

[0048] A coating device is connected to the other end of the component to be driven, and the coating device is used to perform a coating operation on the component to be driven.

[0049] The wrinkle removal device described above is located on one side of the coating device and is connected to one end of the workpiece to be driven, for removing wrinkles from the coated workpiece and rolling it into a roll.

[0050] Beneficial effects: Since the coating system includes a wrinkle removal device, it has the same effect as the wrinkle removal device, which will not be elaborated here.

[0051] In one optional embodiment, the component to be transmitted is a coated sheet foil. Attached Figure Description

[0052] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0053] Figure 1 This is a schematic diagram of the wrinkle removal device in this embodiment;

[0054] Figure 2 This is a schematic diagram of the wrinkle removal device and the component to be moved in this embodiment. Figure 1 ;

[0055] Figure 3 This is a schematic diagram of the wrinkle removal device and the component to be moved in this embodiment. Figure 2 ;

[0056] Figure 4 This is a schematic diagram of the tensioning unit in the wrinkle removal device of this embodiment.

[0057] Explanation of reference numerals in the attached figures:

[0058] 1. Base;

[0059] 2. Transmission unit; 201. First transmission structure; 202. Second transmission structure;

[0060] 3. Component to be driven; 4. Winding unit; 5. Moving unit;

[0061] 6. Tensioning unit; 601. Frame; 602. First tensioning structure; 603. Second tensioning structure; 604. Third tensioning structure; 605. Drive structure;

[0062] 7. Distance measuring unit. Detailed Implementation

[0063] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0064] The following is combined Figures 1 to 4 The following describes embodiments of the present invention.

[0065] According to an embodiment of the present invention, in one aspect, a wrinkle removal device is provided for removing wrinkles from a sheet-like workpiece 3 to be moved. The wrinkle removal device includes:

[0066] Base 1;

[0067] Transmission unit 2 is mounted on base 1 and is used to transmit power to the component to be transmitted 3.

[0068] The winding unit 4 is located on the base 1 and on one side of the transmission unit 2. The winding unit 4 is connected to one end of the component 3 to be driven and is used to cooperate with the transmission unit 2 to wind up the component 3 to be driven.

[0069] Tensioning unit 6 is located between transmission unit 2 and winding unit 4. Tensioning unit 6 is spaced apart from both transmission unit 2 and winding unit 4 and is rotatably connected to base 1. The component to be transmitted 3 passes through transmission unit 2 and tensioning unit 6 in sequence to winding unit 4. Tensioning unit 6 is used to rotate around its own axis according to the thickness of component to be transmitted 3 on winding unit 4, so as to ensure that the length of component to be transmitted 3 located between tensioning unit 6 and winding unit 4 is a constant value, so that component to be transmitted 3 between tensioning unit 6 and winding unit 4 is always in a tensioned state.

[0070] In the wrinkle removal device of this embodiment, a tensioning unit 6 rotatably connected to the base 1 is provided. The tensioning unit 6 rotates around the base 1 according to the thickness of the component 3 to be driven on the winding unit 4, ensuring that the length of the component 3 to be driven, located between the tensioning unit 6 and the winding unit 4, is a constant value. This ensures that the component 3 to be driven between the transmission unit 2 and the winding unit 4 is always in a tensioned state. Based on this, it eliminates the need for at least two synchronizing components as in related technologies to achieve synchronous sliding at both ends of the wrinkle removal roller. This reduces the use of transmission components, improves the compactness of the internal structure of the wrinkle removal device, reduces the volume of the wrinkle removal device, saves the floor space required, reduces the limitation of the installation space, and increases the versatility of the wrinkle removal device.

[0071] In this embodiment, the wrinkle-removing device is located downstream of the coating equipment. "Downstream" means that after the coating equipment performs the coating operation on the material to be transported 3, it enters the wrinkle-removing device to remove wrinkles and roll it up. At this point, the material to be transported 3 is foil. Of course, in other embodiments, the type of material to be transported 3 may be adjusted depending on the application scenario of the wrinkle-removing device. Furthermore, "fixed value" refers to the fact that during use, the length of the material to be transported 3, located between the transmission unit 2 and the winding unit 4, remains constant, or within a certain error range.

[0072] In addition, combined Figures 2 to 4 As shown, in this embodiment, the tensioning unit 6 includes:

[0073] The frame 601 is located between the transmission unit 2 and the winding unit 4. The frame 601 is rotatably connected to the base 1 so that the frame 601 can rotate around its own axis.

[0074] The first tensioning structure 602 is installed on the frame 601;

[0075] The second tensioning structure 603 is provided on the frame 601. According to the thickness of the component 3 to be driven on the winding unit 4, the second tensioning structure 603 is adjusted with the rotation angle of the frame 601 to ensure that the length of the component 3 to be driven between the second tensioning structure 603 and the winding unit 4 is a constant value, so that the component 3 to be driven between the second tensioning structure 603 and the winding unit 4 is always in a tensioned state.

[0076] The third tensioning structure 604 is provided on the frame 601 so that the component to be driven 3 passes through the transmission unit 2, the third tensioning structure 604, the first tensioning structure 602 and the second tensioning structure 603 in sequence to move into the winding unit 4.

[0077] By setting the first tensioning structure 602, the second tensioning structure 603 and the third tensioning structure 604, the support points of the component 3 to be transmitted between the transmission unit 2 and the winding unit 4 can be increased, the tensioning points of the component 3 to be transmitted can be improved, thereby improving the tensioning effect of the component 3 to be transmitted, and thus achieving the technical effect of improving the reliability of the wrinkle removal device.

[0078] Among them, the first tensioning structure 602, the second tensioning structure 603 and the third tensioning structure 604 are cylinders, and the first tensioning structure 602 is an axially stretching roller, while the second tensioning structure 603 and the third tensioning structure 604 are roller shafts.

[0079] Furthermore, the first tensioning structure 602 is rotatably connected to the frame 601. Specifically, the frame 601 is equipped with a rotating unit, which is connected to both the frame 601 and the first tensioning structure 602. This rotating unit drives the first tensioning structure 602 to rotate relative to the frame 601, thereby removing wrinkles from the component 3 to improve its flatness during transmission. The axial stretching roller is a mature technology and will not be elaborated upon here. The rotating unit can be a motor or a handwheel, both of which are within the scope of this utility model.

[0080] Furthermore, the axis of the third tensioning structure 604 is on the same straight line as the axis of the frame 601. As an alternative implementation, the axis of the third tensioning structure 604 may not be on the same straight line as the axis of the frame 601.

[0081] Preferably, combined with Figure 2As shown, a cross-section is made along the axial direction perpendicular to the frame 601. In this cross-section, the centers of the first tensioning structure 602, the second tensioning structure 603, and the third tensioning structure 604 are connected in pairs to form triangles. Based on this, the number of adjustment points for the transmission direction of the component 3 to be transmitted between the transmission unit 2 and the winding unit 4 can be increased, ensuring that the component 3 to be transmitted is in a tensioned state, thereby improving the tensioning effect of the component 3 to be transmitted.

[0082] Furthermore, compared to the first tensioning structure 602, the second tensioning structure 603 is closer to the winding unit 4. This ensures that there are no other obstacles between the second tensioning structure 603 and the winding unit 4, thereby improving the accuracy of distance detection between them.

[0083] Of course, in other embodiments, the structure of the tensioning unit 6 may be adjusted according to the different designs of the wrinkle removal device. For example, the tensioning unit 6 may include one or a combination of any two of the first tensioning structure 602, the second tensioning structure 603 and the third tensioning structure 604, all of which are within the protection scope of this utility model.

[0084] As an alternative implementation, the shapes of the first tensioning structure 602, the second tensioning structure 603, and the third tensioning structure 604 can be adjusted. For example, the first tensioning structure 602, the second tensioning structure 603, and the third tensioning structure 604 can be cylindrical, with an elliptical cross-section along an axis perpendicular to the cylinder. In other embodiments, the shapes of the first tensioning structure 602, the second tensioning structure 603, and the third tensioning structure 604 can be adjusted depending on the design of the wrinkle-removing device.

[0085] In other embodiments, the types of the first tensioning structure 602, the second tensioning structure 603, and the third tensioning structure 604 are adjusted according to the different designs of the wrinkle removal device.

[0086] As an alternative implementation, a cross-section can be made along the axial direction perpendicular to the frame 601. In this cross-section, the shape in which the centers of the first tensioning structure 602, the second tensioning structure 603, and the third tensioning structure 604 are connected in pairs can be adjusted. The cross-section can be two straight lines or one straight line, both of which are within the protection scope of this utility model.

[0087] In other embodiments, depending on the design of the wrinkle removal device, the frame 601 may not have a rotating unit, and the user may drive the first tensioning structure 602 to achieve the rotation of the first tensioning structure 602. Alternatively, the first tensioning structure 602 may not rotate, and only the transmission component 3 may be driven.

[0088] As an alternative implementation, it is also possible to limit only the first tensioning structure 602 and / or the second tensioning structure 603 and / or the third tensioning structure 604 to be cylindrical, or to limit only one or a combination of structures that the first tensioning structure 602 is rotatably connected to the frame 601, all of which are within the protection scope of this utility model.

[0089] In addition, combined Figure 1 As shown, in this embodiment, the tensioning unit 6 includes:

[0090] The drive structure 605 is located on the base 1 and is connected to the frame 601. It is used to drive the frame 601 to rotate around its own axis.

[0091] The drive structure 605 is a motor. By setting the drive structure 605, the rotation of the frame 601 can be driven without human intervention, and there is no need to limit the position of the frame 601 after rotation, thereby improving the ease of use of the wrinkle removal device.

[0092] As an alternative implementation, the drive structure 605 can be a handwheel. Alternatively, the tensioning unit 6 may not include the drive structure 605, and the frame 601 can be rotated directly by human power.

[0093] Of course, in other embodiments, depending on the design of the wrinkle removal device, the drive structure 605 is connected to the third tension structure 604, and the third tension structure 604 is fixedly connected to the frame 601. By driving the rotation of the third tension structure 604, the frame 601 rotates around its own axis.

[0094] In other embodiments, depending on the design of the wrinkle removal device, a cross section is defined along the axial direction perpendicular to the frame 601. In the cross section, the centers of the first tensioning structure 602, the second tensioning structure 603, and the third tensioning structure 604 are connected in pairs to form a triangle. The first tensioning structure 602 is one or a combination of one or more structures, including the axial stretching roller and the tensioning unit 6, including the drive structure 605. All of these are within the protection scope of this utility model.

[0095] In addition, combined Figures 1 to 4 As shown, in this embodiment, the transmission unit 2 includes:

[0096] First transmission structure 201;

[0097] The second transmission structure 202 is located on one side of the first transmission structure 201. The transmission component 3 passes through the first transmission structure 201 and the second transmission structure 202 in sequence to the tensioning unit 6.

[0098] By defining the transmission unit 2 as including the first transmission structure 201 and the second transmission structure 202, the tensioning points of the component 3 to be transmitted can be increased, thereby improving the tensioning effect of the component 3 to be transmitted.

[0099] Among them, the first transmission structure 201, the second transmission structure 202 and the winding unit 4 are all rollers. The relative position between the first transmission structure 201 and the second transmission structure 202 is not limited. As long as the position that can be used to tension the transmission component 3 is achieved, it is within the protection scope of this utility model.

[0100] Specifically, in combination Figure 2 As shown, in this embodiment, the transmission component 3 passes through the left side of the first transmission structure 201 to the right side of the second transmission structure 202, then passes through the bottom of the second transmission structure 202, through the bottom and left side of the third tensioning structure 604 to the right side of the first tensioning structure 602, then passes through the top of the second tensioning structure 603 to the left side of the second tensioning structure 603, and finally passes through the right side of the winding unit 4 for winding operation.

[0101] Of course, in other embodiments, the insertion direction of the transmission member 3 may be adjusted depending on the design of the wrinkle removal device.

[0102] In other embodiments, the structures of the transmission unit 2 and the winding unit 4 are adjusted according to the different designs of the wrinkle removal device.

[0103] In addition, combined Figures 1 to 4 As shown, in this embodiment, the wrinkle removal device includes:

[0104] The distance measuring unit 7 is located on the side of the tensioning unit 6 facing the winding unit 4. The distance measuring unit 7 is used to detect the length of the transmission component 3 between the tensioning unit 6 and the winding unit 4.

[0105] The control unit is communicatively connected to the ranging unit 7 and the drive structure 605. The control unit is used to drive the frame 601 to rotate through the drive structure 605 according to the distance detected by the ranging unit 7, so as to ensure that the length of the transmission component 3 located between the tensioning unit 6 and the winding unit 4 is a constant value.

[0106] The system incorporates a ranging unit 7 and a control unit. The ranging unit 7 automatically measures the length of the component 3 to be transmitted between the tensioning unit 6 and the winding unit 4. The control unit, based on the measured distance (i.e., the thickness of the component 3 to be transmitted on the winding unit 4), adjusts the rotation angle of the second tensioning structure 603 via the drive structure 605. This ensures that the length of the component 3 to be transmitted between the tensioning unit 6 and the winding unit 4 is a constant, with an error within the range of 0cm-1cm. This design enhances the automation of the wrinkle removal device's operation, thereby improving its ease of use.

[0107] Specifically, the ranging unit 7 is an infrared rangefinder, and the control unit is a microcontroller. Of course, in other embodiments, the type of ranging unit 7 may be adjusted according to the design of the wrinkle removal device. For example, the ranging unit 7 may be a laser rangefinder or an ultrasonic rangefinder, all of which are within the protection scope of this utility model.

[0108] As an alternative implementation, the type of control unit can be adjusted, for example, the control unit can be a programmable logic controller.

[0109] Preferably, combined with Figure 4 As shown, the frame 601 is U-shaped, with the measuring unit 7 positioned on the side of the frame 601 closest to the winding unit 4, i.e., on the top surface of the frame 601. Based on this, there is no need for an additional fixing structure for the measuring unit 7, thus simplifying the structure of the wrinkle removal device and achieving the technical effect of improving the compactness of the wrinkle removal device structure. Simultaneously, the measuring unit 7 can rotate with the frame 601, thereby improving the accuracy of length detection of the transmission component 3 between the tensioning unit 6 and the winding unit 4.

[0110] Of course, in other embodiments, the shape of the frame 601 can be adjusted, or an additional structure can be set to fix the position of the ranging unit 7, all of which are within the protection scope of this utility model.

[0111] Combination Figure 1 and Figure 4 As shown, in this embodiment, there are multiple ranging units 7, such as two. Based on this, the accuracy of the measurement results of the ranging units 7 can be improved. At this time, the length of the component 3 to be transmitted between the tensioning unit 6 and the winding unit 4 can be the average value of the results measured by multiple ranging units 7, so as to achieve the technical effect of improving the accuracy of length detection of the component 3 to be transmitted between the tensioning unit 6 and the winding unit 4.

[0112] Of course, in other embodiments, the number of measuring units 7 can be adjusted according to the design of the wrinkle removal device, with one or more measuring units 7, all within the protection scope of this utility model. Alternatively, the minimum value among the values ​​detected by multiple measuring units 7 can be used as the length of the transmission member 3 between the tensioning unit 6 and the winding unit 4, or the maximum value among the values ​​detected by multiple measuring units 7 can be used as the length of the transmission member 3 between the tensioning unit 6 and the winding unit 4.

[0113] In addition, in this embodiment, the wrinkle removal device includes:

[0114] The power unit is connected to the transmission unit 2 and is used to drive the rotation of the transmission unit 2 to perform a winding operation on the transmission component 3. It can be connected to either the first transmission structure 201 or the second transmission structure 202; no specific connection is made.

[0115] By setting a power unit to drive the rotation of the transmission unit 2, the transmission unit 2 can perform automated rotation operation, saving manpower and thus achieving the technical effect of improving the ease of use of the wrinkle removal device.

[0116] The power unit is an electric motor. Of course, in other embodiments, the structure of the power unit can be adjusted, as long as the rotation of the transmission unit 2 can be achieved, all of which are within the protection scope of this utility model.

[0117] As an alternative implementation, the wrinkle removal device may not include a power unit, and the user may manually drive the rotation of the transmission unit 2.

[0118] Meanwhile, in this embodiment, based on the rotation speed of the power unit, drive structure 605 and rotating unit, and in coordination with the thickness of the component 3 to be driven on the winding unit 4, the initial length of the component 3 to be driven between the tensioning unit 6 and the winding unit 4 is within the range of 1cm-5cm, and the initial length is set within the ranging unit 7 to facilitate the coordinated use between the ranging unit 7 and the control unit, ensuring that the length of the component 3 to be driven between the tensioning unit 6 and the winding unit 4 is always a constant value.

[0119] Of course, in other embodiments, if any one of the following values ​​changes, the other values ​​will also change accordingly: the rotational speed of the power unit, the rotational speed of the drive structure 605, the rotational speed of the rotating unit, and the thickness of the component 3 to be driven on the winding unit 4. That is, the initial length distance range of the component 3 to be driven between the tensioning unit 6 and the winding unit 4 will change. The initial length adjustment range of the component 3 to be driven between the tensioning unit 6 and the winding unit 4 can be determined and adjusted according to actual needs.

[0120] In addition, combined Figure 2 As shown, in this embodiment, the wrinkle removal device includes:

[0121] The movable unit 5 is located below the base 1 and is connected to the base 1 via a ball screw structure. Specifically, the screw nut in the ball screw is connected to the base 1, and the screw in the ball screw is connected to the movable unit 5. By rotating the screw, the position of the movable unit 5 relative to the base 1 can be adjusted, and this position is the height.

[0122] The movable unit 5 is a caster wheel. When the movable unit 5 protrudes from the base 1, it improves the ease of moving the base 1. When the movable unit 5 and the base 1 are on the same plane, it improves the reliability of fixing the position of the base 1.

[0123] As an alternative implementation, the moving unit 5 may not be connected to the base 1 via a ball screw structure, but may be directly mounted on the base 1. Alternatively, the type of moving unit 5 may be adjusted, for example, the moving unit 5 may be a common pulley, all of which are within the protection scope of this utility model.

[0124] Preferably, the first tensioning structure 602 to the third tensioning structure 604, the first transmission structure 201, the second transmission structure 202 and the winding unit 4 are all arranged in parallel, and the second tensioning structure 603 and the third tensioning structure 604 are fixedly connected to the frame 601.

[0125] As an alternative implementation, the first tensioning structure 602 to the third tensioning structure 604, the first transmission structure 201, the second transmission structure 202, and the winding unit 4 may not be arranged in parallel. Alternatively, one or more of the second tensioning structure 603, the third tensioning structure 604, the first transmission structure 201, and the second transmission structure 202 may be rotatably connected to the frame 601.

[0126] According to an embodiment of the present invention, another aspect provides a coating system, comprising:

[0127] Part 3 to be transmitted;

[0128] A coating device is connected to the other end of the component 3 to be driven, and the coating device is used to perform a coating operation on the component 3 to be driven.

[0129] The wrinkle removal device in this embodiment is located on one side of the coating device and is connected to one end of the component 3 to be driven, and is used to remove wrinkles from the coated component 3 and roll it up.

[0130] Among them, the component to be transmitted 3 is a sheet foil after coating. The wrinkle removal device is located downstream of the coating equipment. After the coating equipment performs the coating operation on the component to be transmitted 3, it enters the wrinkle removal device to remove wrinkles and roll it up.

[0131] Of course, in other embodiments, the shape of the transmission component 3 can be adjusted.

[0132] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A wrinkle-removing device, characterized in that, The wrinkle removal device is used to remove wrinkles from sheet-shaped workpieces (3) to be moved. The wrinkle removal device includes: Base (1); A transmission unit (2) is provided on the base (1), and the transmission unit (2) is used to transmit the transmission of the component (3) to be transmitted. A winding unit (4) is provided on the base (1) and on one side of the transmission unit (2). The winding unit (4) is connected to one end of the component to be driven (3) and is used to cooperate with the transmission unit (2) to wind up the component to be driven (3). The tensioning unit (6) is located between the transmission unit (2) and the winding unit (4). The tensioning unit (6), the transmission unit (2), and the winding unit (4) are all spaced apart and rotatably connected to the base (1). The component to be transmitted (3) passes through the transmission unit (2) and the tensioning unit (6) in sequence to the winding unit (4). The tensioning unit (6) is used to rotate around its own axis according to the thickness of the component to be transmitted (3) on the winding unit (4) to ensure that the length of the component to be transmitted (3) located between the tensioning unit (6) and the winding unit (4) is a constant value, so that the component to be transmitted (3) between the tensioning unit (6) and the winding unit (4) is always in a tensioned state.

2. The wrinkle-removing device according to claim 1, characterized in that, The tensioning unit (6) includes: The frame (601) is located between the transmission unit (2) and the winding unit (4). The frame (601) is rotatably connected to the base (1) so that the frame (601) can rotate around its own axis. The first tensioning structure (602) is provided on the frame (601); The second tensioning structure (603) is disposed on the frame (601). According to the thickness of the transmission member (3) on the winding unit (4), the second tensioning structure (603) is adjusted with the rotation angle of the frame (601) to ensure that the length of the transmission member (3) disposed between the second tensioning structure (603) and the winding unit (4) is a constant value, so that the transmission member (3) between the second tensioning structure (603) and the winding unit (4) is always in a tensioned state. The third tensioning structure (604) is provided on the frame (601) so that the component to be driven (3) passes through the transmission unit (2), the third tensioning structure (604), the first tensioning structure (602) and the second tensioning structure (603) in sequence and moves into the winding unit (4).

3. The wrinkle-removing device according to claim 2, characterized in that, The first tensioning structure (602) and / or the second tensioning structure (603) and / or the third tensioning structure (604) are cylinders; And / or, the first tensioning structure (602) is rotatably connected to the frame (601).

4. The wrinkle-removing device according to claim 3, characterized in that, A cross section is made along the axis perpendicular to the frame (601). In the cross section, the center of the first tensioning structure (602), the center of the second tensioning structure (603), and the center of the third tensioning structure (604) are connected in pairs to form a triangle. And / or, the first tensioning structure (602) is an axially stretching roller; And / or, the tensioning unit (6) includes: A drive structure (605) is provided on the base (1). The drive structure (605) is connected to the frame (601) and is used to drive the frame (601) to rotate around its own axis.

5. The wrinkle-removing device according to claim 4, characterized in that, The wrinkle removal device includes: A distance measuring unit (7) is provided on the side of the tensioning unit (6) facing the winding unit (4). The distance measuring unit (7) is used to detect the length of the transmission member (3) between the tensioning unit (6) and the winding unit (4). The control unit is communicatively connected to both the ranging unit (7) and the drive structure (605). The control unit is used to drive the frame (601) to rotate through the drive structure (605) according to the distance detected by the ranging unit (7), so as to ensure that the length of the transmission member (3) located between the tensioning unit (6) and the winding unit (4) is a constant value.

6. The wrinkle-removing device according to claim 5, characterized in that, Along the axial direction of the frame (601), the ranging unit (7) is provided in multiple ways.

7. The wrinkle-removing device according to claim 5 or 6, characterized in that, The ranging unit (7) is located on the side of the frame (601) near the winding unit (4).

8. The wrinkle-removing apparatus according to any one of claims 1-3, 5 and 6, characterized in that, The transmission unit (2) includes: First transmission structure (201); The second transmission structure (202) is located on one side of the first transmission structure (201), and the component to be transmitted (3) passes through the first transmission structure (201) and the second transmission structure (202) in sequence to the tensioning unit (6); And / or, the wrinkle-removing device includes: A power unit is connected to the transmission unit (2), which drives the rotation of the transmission unit (2) to perform a winding operation on the component to be transmitted (3).

9. A coating system, characterized in that, include: Component to be transmitted (3); A coating device is connected to the other end of the component to be driven (3), and the coating device is used to perform a coating operation on the component to be driven (3); The wrinkle removal device according to any one of claims 1-8 is disposed on one side of the coating device, and the wrinkle removal device is connected to one end of the transmission component (3) to be driven, for removing wrinkles from the coated transmission component (3) and rolling it into a roll.

10. The coating system according to claim 9, characterized in that, The component to be transmitted (3) is a sheet foil after coating.

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