Rolling mechanism and rolling equipment

Abstract

The embodiment of the utility model provides a rolling mechanism and rolling equipment, and the rolling mechanism comprises a linear driver, a seat body, a supporting part, a roller and an elastic element; the linear driver is in driving connection with the seat body and used for driving the seat body to move in the first direction, the supporting piece is in sliding fit connection with the seat body in the second direction, the included angle between the second direction and the first direction is larger than 0 degree and smaller than 90 degrees, the rolling wheel is rotationally connected to the supporting piece, and the elastic element is connected with the seat body and the supporting piece. And the rolling mechanism is used for rolling the bonding part of the film.

Description

Technical Field

[0001] This application relates to the technical field of rolling mechanism design, and particularly to a rolling mechanism and a rolling device. Background Art

[0002] In the manufacturing industry, it is sometimes necessary to paste various films on the surface of products to meet the product process requirements. When pasting the film, it is necessary to roll the film to enhance the pasting effect. In the related art, a horizontal roller is generally used to roll the surface to be rolled. During the rolling process of the horizontal roller, the rolling force does not change, and it is not convenient to expel air bubbles. Summary of the Utility Model

[0003] The embodiments of this application provide a rolling mechanism and a rolling device to solve the problem that the rolling force of the roller in the related art does not change during the rolling process.

[0004] In a first aspect, the embodiments of this application provide a rolling mechanism.

[0005] The rolling mechanism provided by the embodiments of this application includes: a linear actuator, a seat body, a support member, a roller, and an elastic element; the linear actuator is drivingly connected to the seat body, the linear actuator is used to drive the seat body to move in a first direction, the support member is slidably connected to the seat body in a second direction, the included angle between the second direction and the first direction is greater than 0 degrees and less than 90 degrees, the roller is rotatably connected to the support member, and the elastic element is respectively connected to the seat body and the support member.

[0006] Optionally, the linear actuator is used to drive the seat body to drive the roller to move towards or away from the surface to be rolled, and the included angle between the second direction and the surface to be rolled is greater than 0 degrees and less than 90 degrees.

[0007] Optionally, the roller can move in a third direction, and the third direction is perpendicular to the axis direction of the roller.

[0008] Optionally, the rolling mechanism further includes a first sliding fit member and a second sliding fit member, the first sliding fit member is connected to the seat body, the second sliding fit member is slidably connected to the first sliding fit member, and the support member is connected to the second sliding fit member.

[0009] Optionally, the roller is a cylindrical roller, and the cylindrical surface of the roller is used to rollingly contact the surface to be rolled.

[0010] Optionally, the number of the support members is plural, and the numbers of the support members, the rollers, and the elastic elements are all equal to the number of the support members. Each of the support members is slidably connected to the seat body. The rollers are rotatably connected to the support members one by one. The first connection portions of the elastic elements are connected to the support members one by one, and the second connection portions of the elastic elements are all connected to the seat body.

[0011] Optionally, the linear actuator is a cylinder, a hydraulic cylinder or a linear motor.

[0012] Optionally, the elastic element is a gas spring or a compression spring.

[0013] In a second aspect, an embodiment of the present application provides a rolling device.

[0014] The rolling device provided by the embodiment of the present application includes any one of the rolling mechanisms provided by the embodiment of the present application.

[0015] Optionally, the rolling device further includes a handling device. The handling device includes a suction portion for sucking the workpiece to be rolled. When the rolling mechanism rolls the workpiece to be rolled, the suction portion is in abutting cooperation with the workpiece to be rolled.

[0016] Optionally, the rolling device further includes a carrying device. The carrying device includes a rotary actuator and a carrying seat. The rotary actuator is used to drive the carrying seat to rotate, and the carrying seat is used to carry the workpiece to be rolled.

[0017] The above at least one technical solution adopted by the embodiment of the present application can achieve the following beneficial effects:

[0018] In the embodiment of the present application, the linear actuator can be used to drive the seat body to move in the first direction, so that the roller abuts against the surface to be rolled. Since the support member is slidably connected to the seat body in the second direction, under the drive of the linear actuator, the roller will move relative to the seat body along the second direction with the support member. Furthermore, the roller will move along the extension direction of the surface to be rolled to roll the surface to be rolled, and the support member will compress the elastic element, so that the rolling force of the roller gradually increases, thus facilitating the extrusion of air bubbles. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the following will briefly introduce the drawings required for use in the description of the embodiments or the related art. Obviously, the drawings in the following description are only some embodiments recorded in the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1Schematic diagram of a rolling mechanism provided by an embodiment of the present application;

[0021] Figure 2 Schematic diagram of another angle of a rolling mechanism provided by an embodiment of the present application;

[0022] Figure 3 Schematic diagram of a rolling device provided by an embodiment of the present application.

[0023] Explanation of reference numerals:

[0024] 1 - rolling device; 100 - rolling mechanism; 110 - linear drive; 120 - seat body; 130 - support member; 140 - roller; 150 - elastic element; 161 - first sliding fit member; 162 - second sliding fit member; 200 - workpiece to be rolled; 210 - surface to be rolled; 300 - handling device; 310 - vacuum suction nozzle; 311 - suction part; 400 - carrying device; 410 - rotary drive; 420 - carrying seat. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present application.

[0026] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0027] In addition, although the terms used in the present application are selected from well-known and commonly used terms, some of the terms mentioned in the specification of the present application may be selected by the applicant according to his or her judgment, and their detailed meanings are described in the relevant parts of the description herein.

[0028] In addition, it is required to understand the present application not only through the actual terms used, but also through the meaning implied by each term.

[0029] The following will detail the technical solutions provided by each embodiment of the present application in conjunction with the drawings.

[0030] An embodiment of the present application provides a rolling mechanism. Refer to Figure 1 and Figure 2 , the rolling mechanism 100 provided by the embodiment of the present application includes: a linear driver 110, a seat body 120, a support member 130, a roller 140, and an elastic element 150.

[0031] The linear driver 110 is drivingly connected to the seat body 120, and the linear driver 110 is configured to drive the seat body 120 to move in a first direction. The support member 130 is slidably connected to the seat body 120 in a second direction, and the angle between the second direction and the first direction is greater than 0 degrees and less than 90 degrees. Exemplarily, the angle between the second direction and the first direction can be 10 degrees, 20 degrees, 30 degrees, 40 degrees, 45 degrees, 50 degrees, 60 degrees, 70 degrees, or 80 degrees, which will not be listed one by one here. The roller 140 is rotatably connected to the support member 130, and the elastic element 150 is connected to the seat body 120 and the support member 130 respectively.

[0032] In this way, by adopting the solution provided by the embodiment of the present application, the linear driver 110 can be used to drive the seat body 120 to move in the first direction, so that the roller 140 abuts against the surface 210 to be rolled. Since the support member 130 is slidably connected to the seat body 120 in the second direction, thus, under the drive of the linear driver 110, the roller 140 will move relative to the seat body 120 in the second direction along with the support member 130. Furthermore, the roller 140 will move along the extension direction of the surface 210 to be rolled to roll the surface 210 to be rolled, and the support member 130 will press the elastic element 150, so that the rolling pressure applied by the elastic element 150 to the roller 140 through the support member 130 gradually increases, thereby facilitating the extrusion of air bubbles.

[0033] In some embodiments, the linear driver 110 is configured to drive the seat body 120 to drive the roller 140 to move towards or away from the surface 210 to be rolled, and the angle between the second direction and the surface 210 to be rolled is greater than 0 degrees and less than 90 degrees. Combining Figure 1 , in this way, during the process of the linear driver 110 driving the roller 140 to roll the surface 210 to be rolled, under the action of the elastic element 150, the roller 140 has both a force along the extension direction of the surface 210 to be rolled and a force perpendicular to the extension direction of the surface 210 to be rolled, which can improve the rolling effect of the roller 140.

[0034] In some embodiments, the linear actuator 110 is a cylinder, a hydraulic cylinder or a linear motor. In other embodiments, the linear actuator 110 may include a rotary drive element such as a rotary motor and a conversion mechanism such as a lead screw nut mechanism that can convert rotary motion into linear motion. Additionally, by way of example, the linear actuator 110 is a linear module. It should be noted that the linear actuator 110 is used to drive the seat body 120 to move in a linear direction. Thus, in the embodiments of the present application, the linear actuator 110 can be any actuator that can drive the seat body 120 to move in a linear direction, and the specific type of the linear actuator 110 is not limited in the embodiments of the present application.

[0035] In some embodiments, the elastic element 150 is a gas spring or a compression spring. It should be noted that a gas spring is an industrial accessory that can perform functions such as support and buffering. A gas spring consists of the following parts: a pressure cylinder, a piston rod, a piston, a seal guide sleeve, and a filler (inert gas or oil-gas mixture), etc. A compression spring (abbreviation: compression spring) is a helical spring that bears axial pressure. The cross-section of the material used for the compression spring is mostly circular, and there are also those made of rectangular cross-section materials. The spring generally has an equal pitch. The shapes of the compression spring are: cylindrical, conical, convex in the middle and concave in the middle, etc. There is a certain gap between the coils of the compression spring. When subjected to an external load, the spring contracts and deforms, storing deformation energy. It should also be noted that the elastic element 150 can also be any other element that can elastically contract and deform, which will not be listed one by one here.

[0036] In some embodiments, the roller 140 can move in a third direction. The third direction is perpendicular to the axis direction of the roller 140. By way of example, the first direction is perpendicular to the third direction. This can improve the rolling effect of the roller 140.

[0037] In some embodiments, the rolling mechanism 100 further includes a first sliding fit member 161 and a second sliding fit member 162. The first sliding fit member 161 is connected to the seat body 120, the second sliding fit member 162 is slidably connected to the first sliding fit member 161, and the support member 130 is connected to the second sliding fit member 162. By way of example, the first sliding fit member 161 is a slide rail and the second sliding fit member 162 is a slide block. In this way, the support member 130 can be indirectly slidably connected to the seat body 120 through the sliding connection between the first sliding fit member 161 and the second sliding fit member 162.

[0038] It should be noted that in other embodiments, the first sliding fit member 161 may be a chute, and the second sliding fit member 162 may be a slider embedded in the chute. In this way, the support member 130 can also be indirectly slidably connected to the base 120 through the first sliding fit member 161 and the second sliding fit member 162. The specific structures of the first sliding fit member 161 and the second sliding fit member 162 are not limited in the embodiments of the present application, as long as the two can slide relative to each other.

[0039] In some embodiments, the roller 140 is a cylindrical roller, and the cylindrical surface of the roller 140 is used for rolling contact with the surface to be rolled 210. Of course, in other embodiments, the rolling surface of the roller 140 may also be other shapes adapted to the shape of the surface to be rolled 210. Exemplarily, the surface to be rolled 210 is arc-shaped, and correspondingly, the rolling surface of the roller 140 is an arc-shaped surface adapted to the shape of the surface to be rolled 210. Those skilled in the art can flexibly set the shape of the rolling surface of the roller 140 according to the shape of the surface to be rolled 210, and no further enumeration will be made here.

[0040] Reference Figure 2 , in some embodiments, the number of the support members 130 is multiple. The numbers of the support members 130, the rollers 140 and the elastic elements 150 are all equal to the number of the support members 130. Each support member 130 is respectively slidably connected to the base 120, the rollers 140 are rotatably connected to the support members 130 in a one-to-one correspondence, the first connection portions of the elastic elements 150 are connected to the support members 130 in a one-to-one correspondence, and the second connection portions of the elastic elements 150 are all connected to the base 120. In this way, by providing multiple rollers 140, the linear actuator 110 can roll multiple surfaces to be rolled 210 at the same time when it works once.

[0041] The embodiments of the present application provide a rolling device. Reference Figure 3, the rolling device 1 provided by the embodiment of the present application includes: a handling device 300 and any rolling mechanism 100 provided by the embodiment of the present application. Among them, the handling device 300 includes a suction part 311, and the suction part 311 is used to suck the workpiece 200 to be rolled. Exemplarily, the handling device 300 includes a vacuum suction nozzle 310, and the vacuum suction nozzle 310 includes a suction part 311. It should be noted that the vacuum suction nozzle 310 can suck the workpiece 200 to be rolled based on the principle of negative pressure adsorption, wherein the workpiece 200 to be rolled is provided with a surface 210 to be rolled. In addition, for example, the handling device 300 can also suck the workpiece 200 to be rolled based on the principle of electrostatic adsorption. Exemplarily, the handling device 300 can also include a manipulator. When the rolling mechanism 100 rolls the workpiece 200 to be rolled, the suction part 311 is in abutting cooperation with the workpiece 200 to be rolled. In this way, the suction part 311 can be in abutting cooperation with the workpiece 200 to be rolled, and during the process of the roller 140 rolling the surface 210 to be rolled, a reaction force can be provided to the workpiece 200 to be rolled.

[0042] In some embodiments, the rolling device 1 further includes a carrying device 400. The carrying device 400 includes a rotation driver 410 and a carrying seat 420. The rotation driver 410 is used to drive the carrying seat 420 to rotate, and the carrying seat 420 is used to carry the workpiece 200 to be rolled. Exemplarily, the rotation driver 410 can be a rotation driving element such as a rotation motor or a hydraulic motor. In this way, the workpiece 200 carried on the carrying seat 420 can be driven to switch work positions by driving the carrying seat 420 to rotate by the rotation driver 410.

[0043] It should be noted that in some embodiments, the workpiece 200 to be rolled is carried on the carrying seat 420, and the surface 210 to be rolled of the workpiece 200 faces upward. In this way, by driving the seat body 120 to move vertically downward, the roller 140 can be used to roll the surface 210 to be rolled. Since the carrying seat 420 can provide a reaction force during the process of rolling the surface 210 to be rolled, the suction part 311 does not need to be in abutting cooperation with the workpiece 200 to be rolled.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the embodiments of the present application, and the scope of the embodiments of the present application is defined by the appended claims and their equivalents.

Claims

1. A rolling mechanism (100), characterized in that, Comprising: A linear actuator (110), a seat body (120), a support member (130), a roller (140), and an elastic element (150); The linear actuator (110) is drivingly connected to the seat body (120). The linear actuator (110) is configured to drive the seat body (120) to move in a first direction. The support member (130) is slidably and matingly connected to the seat body (120) in a second direction. The angle between the second direction and the first direction is greater than 0 degrees and less than 90 degrees. The roller (140) is rotatably connected to the support member (130). The elastic element (150) is connected to the seat body (120) and the support member (130) respectively.

2. The rolling mechanism (100) according to claim 1, characterized in that, The linear actuator (110) is configured to drive the seat body (120) to drive the roller (140) to move towards or away from the surface to be rolled (210). The angle between the second direction and the surface to be rolled (210) is greater than 0 degrees and less than 90 degrees.

3. The rolling mechanism (100) according to claim 1, wherein, The roller (140) is capable of moving in a third direction, and the third direction is perpendicular to the axis direction of the roller (140).

4. The rolling mechanism (100) according to claim 1, characterized in that, The rolling mechanism (100) further includes a first sliding mating member (161) and a second sliding mating member (162). The first sliding mating member (161) is connected to the seat body (120). The second sliding mating member (162) is slidably and matingly connected to the first sliding mating member (161). The support member (130) is connected to the second sliding mating member (162).

5. The rolling mechanism (100) according to claim 1, characterized in that, The roller (140) is a cylindrical roller, and the cylindrical surface of the roller (140) is used for rolling contact with the surface to be rolled (210).

6. The rolling mechanism (100) according to claim 1, characterized in that, The number of the support members (130) is multiple. The number of the support members (130), the rollers (140), and the elastic elements (150) are all equal to the number of the support members (130). Each of the support members (130) is slidably and matingly connected to the seat body (120). The rollers (140) are rotatably connected to the support members (130) one by one. The first connection portions of the elastic elements (150) are connected to the support members (130) one by one. The second connection portions of the elastic elements (150) are all connected to the seat body (120).

7. The rolling mechanism (100) according to claim 1, characterized in that, The linear actuator (110) is a cylinder, a hydraulic cylinder, or a linear motor.

8. The rolling mechanism (100) according to claim 1, wherein, The elastic element (150) is a gas spring or a compression spring.

9. A rolling device (1), characterized in that, Comprising: A handling device (300) and the rolling mechanism (100) according to any one of claims 1 to 8. The handling device (300) includes a suction portion (311). The suction portion (311) is configured to suck the workpiece to be rolled (200). When the rolling mechanism (100) rolls the workpiece to be rolled (200), the suction portion (311) is in abutting cooperation with the workpiece to be rolled (200).

10. The rolling device (1) according to claim 9, characterized in that, The rolling device (1) further includes a carrying device (400), the carrying device (400) includes a rotary driver (410) and a carrying seat (420), the rotary driver (410) is used to drive the carrying seat (420) to rotate, and the carrying seat (420) is used to carry the workpiece to be rolled (200).

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