Unwinding device and rubber coating equipment

Abstract

The utility model discloses an unwinding device and rubber coating equipment, comprising a first unwinding mechanism, a second unwinding mechanism, a third unwinding mechanism and a fourth unwinding mechanism, the second unwinding mechanism and the first unwinding mechanism are symmetrical in the Z direction and are sequentially arranged in the Y direction, and the second unwinding mechanism is configured to be used for containing material rolls; and the first driving mechanism can drive the first unwinding mechanism and the second unwinding mechanism to move in the Y direction. According to the technical scheme provided by the invention, after the material roll is used up, the machine does not need to be stopped for material replacement, so that the labor cost and the time cost are reduced, and the working efficiency is also improved.

Description

Technical Field

[0001] This application belongs to the technical field of gluing equipment, and particularly relates to an unwinding device and a rubber coating equipment. Background Art

[0002] In the prior art, usually one unwinding mechanism is provided in the unwinding device. When the material tape is used up, it is necessary to stop the machine to change the glue or arrange spare workstations, etc., which cannot well meet the processing requirements of customers and the compatibility requirements of diversified products, and will cause excessive waste of costs, greatly increasing the labor cost and time cost. Summary of the Utility Model

[0003] The purpose of the embodiments of this application is to provide an unwinding device and a rubber coating equipment.

[0004] According to the first aspect of the embodiments of this application, an unwinding device is provided, including:

[0005] A first unwinding mechanism configured to place a material roll;

[0006] A second unwinding mechanism, which is symmetric with the first unwinding mechanism along the Z direction and is arranged in sequence along the Y direction, and is configured to place a material roll;

[0007] A first driving mechanism capable of driving the first unwinding mechanism and the second unwinding mechanism to move along the Y direction.

[0008] Optionally, the unwinding device further includes a mounting frame, the mounting frame includes a first mounting plate, the first mounting plate includes opposite first end face and second end face in the Y direction, the first unwinding mechanism is arranged on the first end face, the second unwinding mechanism is arranged on the second end face, and the first unwinding mechanism and the second unwinding mechanism are spaced apart along the X direction.

[0009] Optionally, the unwinding device further includes a frame, and the frame is provided with a first sliding part;

[0010] The mounting frame further includes a second mounting plate, the second mounting plate is arranged at an angle with the first mounting plate, the second mounting plate is provided with a second sliding part, and the first sliding part and the second sliding part are slidably connected in the Y direction.

[0011] Optionally, the frame includes a fixing plate, the fixing plate includes opposite third end face and fourth end face in the Z direction, the first driving mechanism is arranged on the third end face, and the first sliding part is arranged on the fourth end face.

[0012] Optionally, the first unwinding mechanism includes a first driving component and a first clamping component. The first clamping component is connected to the driving end of the first driving component, and the first driving component can drive the first clamping component to move along the Z direction; and / or

[0013] The second unwinding mechanism includes a second driving component and a second clamping component. The second clamping component is connected to the driving end of the second driving component, and the second driving component can drive the second clamping component to move along the Z direction.

[0014] According to a second aspect of the embodiments of the present application, a rubber coating device is provided, including:

[0015] The above-mentioned unwinding device;

[0016] A rubber cutting device, which is arranged downstream of the unwinding device.

[0017] Optionally, the rubber cutting device includes:

[0018] A plurality of rubber cutting mechanisms, which are arranged in sequence along the X direction;

[0019] A second driving mechanism, the second driving mechanism includes a plurality of output ends, each rubber cutting mechanism is connected to the corresponding output end, and the second driving mechanism can drive each rubber cutting mechanism to move along the X direction.

[0020] Optionally, the rubber cutting device further includes a stretching mechanism. In the Z direction, the stretching mechanism is arranged below the rubber cutting mechanism;

[0021] The stretching mechanism includes a third driving component and a stretching component. The stretching component is connected to the driving end of the third driving component, and the third driving component can drive the stretching component to move along the X direction.

[0022] Optionally, the rubber cutting mechanism includes:

[0023] An adsorption component, which is used for adsorbing and / or pressing the tape;

[0024] A fourth driving component, the adsorption component is connected to the driving end of the fourth driving component, and the fourth driving component can drive the adsorption component to move along the Z direction.

[0025] Optionally, the rubber cutting mechanism further includes:

[0026] A cutting component, the cutting component is arranged at an interval from the adsorption component along the X direction, and the cutting component is configured to cut off the tape;

[0027] The fifth driving component, the cutting component is connected to the driving end of the fifth driving component, and the fifth driving component can drive the cutting component to move in the Z direction.

[0028] One technical effect of the embodiment of the present application is that when the material roll is used up, there is no need to stop the machine for material change, thereby reducing the labor cost and time cost, and improving the work efficiency.

[0029] Other features and advantages of the present application will become clear through the following detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings. Description of the Drawings

[0030] The drawings incorporated in the specification and constituting a part of the specification illustrate the embodiments of the present application, and together with the description thereof are used to explain the principles of the present application.

[0031] Figure 1 It is a schematic structural diagram of the unwinding device in the embodiment of the present application;

[0032] Figure 2 It is a schematic structural diagram of the unwinding device in the embodiment of the present application;

[0033] Figure 3 It is a schematic structural diagram of the encapsulation device in the embodiment of the present application;

[0034] Figure 4 It is a schematic structural diagram of the encapsulation device in the embodiment of the present application;

[0035] Figure 5 It is a schematic structural diagram of the rubber cutting device in the embodiment of the present application;

[0036] Figure 6 is Figure 5 a partial enlarged view of A in;

[0037] Figure 7 It is a schematic structural diagram of the rubber cutting device in the embodiment of the present application.

[0038] Explanation of the reference numerals: unwinding device 100; first unwinding mechanism 1; first driving component 11; first clamping component 12; second unwinding mechanism 2; second driving component 21; second clamping component 22; first driving mechanism 3; mounting frame 4; first mounting plate 41; first end face 411; second end face 412; second mounting plate 42; frame 5; fixing plate 51; third end face 511; fourth end face 512; rubber cutting device 200; rubber cutting mechanism 7; adsorption component 71; fourth driving component 72; cutting component 73; fifth driving component 74; second driving mechanism 8; stretching mechanism 9; stretching component 91; third driving component 92; encapsulation device 300; encapsulation equipment 400. Detailed Description of the Embodiment

[0039] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0040] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation on the present application or its application or use.

[0041] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be regarded as part of the specification.

[0042] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments may have different values.

[0043] It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, further discussion thereof is not required in subsequent drawings.

[0044] First, it should be noted that for the X-direction, Y-direction, and Z-direction mentioned in the embodiments of the present application, please refer to the directions marked in the attached Figure 1 , Figure 2 and Figure 4 . Among them, the X-direction, Y-direction, and Z-direction intersect pairwise.

[0045] According to a first aspect of the embodiments of the present application, a unwind device 100 is provided, including a first unwind mechanism 1, a second unwind mechanism 2, and a first driving mechanism 3; the first unwind mechanism 1 is configured to place a material roll; the second unwind mechanism 2 is symmetric with the first unwind mechanism 1 along the Z-direction and is arranged in sequence along the Y-direction, and the second unwind mechanism 2 is configured to place a material roll; the first driving mechanism 3 can drive the first unwind mechanism 1 and the second unwind mechanism 2 to move along the Y-direction.

[0046] As Figure 1 and Figure 2 shown, the embodiments of the present application provide a unwind device 100, and the unwind device 100 includes a first unwind mechanism 1, a second unwind mechanism 2, and a first driving mechanism 3.

[0047] Among them, the first unwinding mechanism 1 is used to place the material roll and can feed the material roll; the second unwinding mechanism 2 is used to place the material roll and can feed the material roll. The first unwinding mechanism 1 and the second unwinding mechanism 2 are arranged in sequence in the Y direction and symmetrically arranged along the Z direction; the first driving mechanism 3 can drive the first unwinding mechanism 1 and the second unwinding mechanism 2 to move in the Y direction.

[0048] For the unwinding device 100 provided by the embodiment of the present application, the first driving mechanism 3 drives the first unwinding mechanism 1 and the second unwinding mechanism 2 to move in the Y direction. Both the first unwinding mechanism 1 and the second unwinding mechanism 2 are used to feed the material roll. The unwinding device 100 has a feeding station. When the first unwinding mechanism 1 or the second unwinding mechanism 2 is at the feeding station, the first unwinding mechanism 1 or the second unwinding mechanism 2 can feed the material. Its feeding station is on the same horizontal line in the X direction as the stretching mechanism 9 of the rubber cutting device 200, so as to facilitate the stretching mechanism 9 to stretch the tape. Therefore, when the first unwinding mechanism 1 is in the working state, the first unwinding mechanism 1 is located at the feeding station. The second unwinding mechanism 2 and the first unwinding mechanism 1 are arranged in sequence in the Y direction, and the first unwinding mechanism 1 can feed the second unwinding mechanism 2. After the second unwinding mechanism 2 finishes feeding, the second unwinding mechanism 2 enters the waiting working state; when the material roll in the first unwinding mechanism 1 is used up, the first driving mechanism 3 drives the first unwinding mechanism 1 and the second unwinding mechanism 2 to move in the Y direction. The first unwinding mechanism 1 leaves the feeding station, and the second unwinding mechanism 2 enters the feeding station. The second unwinding mechanism 2 takes over the work of the first unwinding mechanism 1 and then feeds the first unwinding mechanism 1. After the first unwinding mechanism 1 finishes feeding, the first unwinding mechanism 1 enters the waiting working state.

[0049] Therefore, for the unwinding device 100 provided by the embodiment of the present application, when the material roll is used up, there is no need to stop the machine for material replacement, thereby reducing the labor cost and time cost, and improving the work efficiency.

[0050] Among them, the first driving mechanism 3 can adopt a linear motor, a hydraulic cylinder or an electric cylinder.

[0051] In an optional embodiment, the first unwinding mechanism 1 and the second unwinding mechanism 2 are arranged at the driving end of the first driving mechanism 3, and the first driving mechanism can drive the first unwinding mechanism 1 and the second unwinding mechanism 2 to move in the Y direction.

[0052] In an alternative embodiment, the unwinding device 100 further includes a mounting frame 4, and the mounting frame 4 is connected to the driving end of the first driving mechanism 3; the mounting frame 4 includes a first mounting plate 41, the first mounting plate 41 includes opposite first end face 411 and second end face 412 in the Y direction, the first unwinding mechanism 1 is arranged on the first end face 411, the second unwinding mechanism 2 is arranged on the second end face 412, and the first unwinding mechanism 1 and the second unwinding mechanism 2 are arranged at intervals in the X direction.

[0053] As Figure 1 and Figure 2 shown, the unwinding device 100 further includes a mounting frame 4. Further explanation, the mounting frame 4 is connected to the driving end of the first driving mechanism 3, so the first driving mechanism 3 can drive the mounting frame 4 to move in the Y direction, and the first unwinding mechanism 1 and the second unwinding mechanism 2 are arranged on the mounting frame 4, so that the first driving mechanism 3 can drive the first unwinding mechanism 1 and the second unwinding mechanism 2 to move in the Y direction.

[0054] Among them, the mounting frame 4 includes a first mounting plate 41, the first mounting plate 41 has opposite first end face 411 and second end face 412 in the Y direction, the first unwinding mechanism 1 is arranged on the first end face 411, the second unwinding mechanism 2 is arranged on the second end face 412, and both the first unwinding mechanism 1 and the second unwinding mechanism 2 are mounted on the first mounting plate 41. This structure is simple and easy to install, and can make the structure of the unwinding device 100 compact, reducing the space occupied by the unwinding device 100; moreover, the first unwinding mechanism 1 and the second unwinding mechanism 2 are arranged at intervals in the X direction, so that the first unwinding mechanism 1 and the second unwinding mechanism 2 are staggered, avoiding the first unwinding mechanism 1 and the second unwinding mechanism 2 being installed at the same position on the first mounting plate 41, thereby improving the installation stability of the first unwinding mechanism 1 and the second unwinding mechanism 2 with the first mounting plate 41.

[0055] In an alternative embodiment, the unwinding device 100 further includes a frame 5, and the frame 5 is provided with a first sliding part; the mounting frame 4 further includes a second mounting plate 42, the second mounting plate 42 is arranged at an angle with the first mounting plate 41, the second mounting plate 42 is provided with a second sliding part, and the first sliding part and the second sliding part are slidably connected in the Y direction.

[0056] As Figure 1 and Figure 2As shown, the mounting bracket 4 further includes a second mounting plate 42, and the second mounting plate 42 is disposed at an angle with respect to the first mounting plate 41. Specifically, the first mounting plate 41 has a first end face 411 and a second end face 412 that are oppositely disposed in the Y direction. The first unwinding mechanism 1 is disposed on the first end face 411, and the second unwinding mechanism 2 is disposed on the second end face 412. The second mounting plate 42 has a fifth end face and a sixth end face, the fifth end face and the sixth end face intersect, the fifth end face is connected to the first end face 411 or the second end face 412, the sixth end face intersects with the first end face 411 and the second end face 412, and the second sliding portion is disposed on the sixth end face. The unwinding device 100 further includes a frame 5, and a first sliding portion is provided on the frame 5. The first sliding portion and the second sliding portion are slidably connected in the Y direction.

[0057] Further explanation, the first sliding portion and the second sliding portion are slidably connected in the Y direction. When the first driving mechanism 3 drives the first unwinding mechanism 1 and the second unwinding mechanism 2 to move in the Y direction, the second sliding portion will move relative to the first sliding portion in the Y direction to provide a guiding function for the first unwinding mechanism 1 and the second unwinding mechanism 2, so as to prevent the first unwinding mechanism 1 and the second unwinding mechanism 2 from shifting during the movement.

[0058] Wherein, the first sliding portion may be a slide rail or a chute disposed in the Y direction, and the second sliding portion may be a slider, and the slider is slidably connected to the slide rail or the chute.

[0059] In an alternative embodiment, the frame 5 includes a fixing plate 51. The fixing plate 51 includes opposite third end faces 511 and fourth end faces 512 in the Z direction. The first driving mechanism 3 is disposed on the third end face 511, and the first sliding portion is disposed on the fourth end face 512.

[0060] As Figure 1 and Figure 2 shown, the frame 5 includes a fixing plate 51. The fixing plate 51 has a third end face 511 and a fourth end face 512. The third end face 511 and the fourth end face 512 are oppositely disposed in the Z direction. The first driving mechanism 3 is disposed on the third end face 511. The driving end of the first driving mechanism 3 is connected to the mounting bracket 4. The first sliding portion is disposed on the third end face 511, and the first sliding portion is slidably connected to the second sliding portion. Therefore, in this embodiment, the first driving mechanism 3 and the mounting bracket 4 are mounted on the fixing plate 51, and this structure is compact, easy to install, occupies a small area, and has a low cost.

[0061] In an alternative embodiment, the first unwinding mechanism 1 includes a first driving assembly 11 and a first clamping assembly 12. The first clamping assembly 12 is connected to the driving end of the first driving assembly 11, and the first driving assembly 11 can drive the first clamping assembly 12 to move in the Z direction; and / or

[0062] The second unwinding mechanism 2 includes a second driving component 21 and a second clamping component 22. The second clamping component 22 is connected to the driving end of the second driving component 21, and the second driving component 21 can drive the second clamping component 22 to move in the Z direction.

[0063] The second clamping component 22 includes as Figure 1 As shown, in a specific embodiment, the first unwinding mechanism 1 includes a first driving component 11 and a first clamping component 12, and the first driving component 11 can drive the first clamping component 12 to move in the Z direction.

[0064] In another specific embodiment, the second unwinding mechanism 2 includes a second driving component 21 and a second clamping component 22, and the second driving component 21 can drive the second clamping component 22 to move in the Z direction.

[0065] In another specific embodiment, the first unwinding mechanism 1 includes a first driving component 11 and a first clamping component 12, and the first driving component 11 can drive the first clamping component 12 to move in the Z direction; the second unwinding mechanism 2 includes a second driving component 21 and a second clamping component 22, and the second driving component 21 can drive the second clamping component 22 to move in the Z direction. Taking this embodiment as an example for illustration. The first clamping component 12 is connected to the driving end of the first driving component 11, and the first driving component 11 can drive the first clamping component 12 to move in the Z direction to adjust the first clamping component 12 and the stretching mechanism 9 of the rubber cutting device 200 to be on the same horizontal plane in the Z direction, so that the stretching mechanism 9 can stretch the tape from the first clamping component 12. The second clamping component 22 is connected to the driving end of the second driving component 21, and the second driving component 21 can drive the second clamping component 22 to move in the Z direction to adjust the second clamping component 22 and the stretching mechanism 9 of the rubber cutting device 200 to be on the same horizontal plane in the Z direction, so as to facilitate the stretching mechanism 9 to stretch the tape from the second clamping component 22.

[0066] Among them, the first driving component 11 can adopt a linear motor, a hydraulic cylinder or an electric cylinder. The second driving component 21 can adopt a linear motor, a hydraulic cylinder or an electric cylinder.

[0067] According to the second aspect of the embodiments of the present application, a rubber coating device 400 is provided, including an unwinding device 100 and a rubber cutting device 200; the rubber cutting device 200 is arranged downstream of the unwinding device 100.

[0068] Further explanation, the rubber coating device 400 includes an unwinding device 100 and a rubber cutting device 200. The unwinding device 100 is used for feeding, and the rubber cutting device 200 stretches the tape from the unwinding device 100 and cuts the tape. So as to facilitate rubber coating with the cut tape.

[0069] It should be noted that the upstream and downstream mentioned in this application are corresponding, and the upstream and downstream refer to the front and back relationship of tape conveyance. For example, the unwind device 100 being located downstream of the tape cutting device 200 means that along the tape conveyance direction, the unwind device 100 and the unwind device 100 are arranged in sequence, and the tape is conveyed from the unwind device 100 to the unwind device 100.

[0070] In an optional embodiment, the tape cutting device 200 includes a plurality of tape cutting mechanisms 7 and a second driving mechanism 8; the plurality of tape cutting mechanisms 7 are sequentially arranged in the X direction; the second driving mechanism 8 includes a plurality of output ends, each tape cutting mechanism 7 is connected to a corresponding output end, and the second driving mechanism 8 can drive each tape cutting mechanism 7 to move in the X direction.

[0071] As Figures 3 - 7 shown, the tape cutting device 200 includes a plurality of tape cutting mechanisms 7 and a second driving mechanism 8.

[0072] Among them, the tape cutting mechanism 7 is used to press and / or cut the tape.

[0073] Further explanation, the second driving mechanism 8 includes a plurality of output ends, each output end is connected with a tape cutting mechanism 7, and the second driving mechanism 8 can independently control each tape cutting mechanism 7 to move in the X direction to adjust the distance between two adjacent tape cutting mechanisms 7. Therefore, the length of the cut tape can be adjusted, and thus the distance between two adjacent tape cutting mechanisms 7 can be adjusted according to needs, so as to improve the compatibility of the tape cutting device 200 and adapt to different products according to the required tape length.

[0074] The tape cutting device 200 includes a plurality of tape cutting mechanisms 7, and the number of the tape cutting mechanisms 7 can be two, three, four or more than four, so as to be able to cut the tape into multiple segments simultaneously, and each segment of tape corresponds to a product, thereby improving its working efficiency. Preferably, the number of the tape cutting mechanisms 7 is three, which is convenient for connection with the second driving mechanism 8 and will not cause control chaos due to too many tape cutting mechanisms 7. The three tape cutting mechanisms 7 can achieve a better working efficiency.

[0075] Among them, the third driving mechanism 8 is a multi-drive linear motor, and the plurality of output ends are connected to different components to achieve independent movement or movement at different speeds, thereby providing high flexibility and precise control. This structure is simple and easy to install.

[0076] In an alternative embodiment, the tape cutting device 200 further includes a stretching mechanism 9. In the Z direction, the stretching mechanism 9 is disposed below the tape cutting mechanism 7. The stretching mechanism 9 includes a third driving component 92 and a stretching component 91. The stretching component 91 is connected to the driving end of the fifth driving component 74, and the fifth driving component 74 can drive the stretching component 91 to move in the X direction.

[0077] As Figure 5 , Figure 6 and Figure 7 shown, the tape cutting device 200 further includes a stretching mechanism 9. The stretching mechanism 9 is located below the tape cutting mechanism 7 in the Z direction. The stretching mechanism 9 is used to stretch the tape located at the unwinding device 100 to below the tape cutting mechanism 7 in the X direction.

[0078] Further explanation, the stretching mechanism 9 includes a third driving component 92 and a stretching component 91. The stretching component 91 is used to clamp the free end of the tape. The stretching component 91 is connected to the driving end of the third driving component 92. The third driving component 92 can drive the stretching component 91 to move in the X direction, so as to be able to drive the stretching component 91 to move closer to the unwinding device 100 in the X direction, or move away from the unwinding device 100 in the X direction, so as to be able to stretch the tape at the unwinding device 100 to below the tape cutting mechanism 7, so as to facilitate the tape cutting mechanism 7 to cut the tape.

[0079] In an alternative embodiment, the tape cutting mechanism 7 includes an adsorption component 71 and a fourth driving component 72. The adsorption component 71 is used to adsorb and / or press the tape. The adsorption component 71 is connected to the driving end of the fourth driving component 72, and the fourth driving component 72 can drive the adsorption component 71 to move in the Z direction.

[0080] As shown in 6, the tape cutting mechanism 7 includes an adsorption component 71 and a fourth driving component 72. The adsorption component 71 is connected to the driving end of the fourth driving component 72. The fourth driving component 72 can drive the adsorption component 71 to move in the Z direction, that is, it can move in the direction of approaching or away from the stretching component 91.

[0081] When the third driving component 92 drives the stretching component 91 to stretch the tape at the unwinding device 100 to below the tape cutting mechanism 7, the fourth driving component 72 drives the adsorption component 71 to move in the direction of approaching the tape, so that the adsorption component 71 can adsorb the surface of the tape, so as to facilitate that the tape will not fall off after being cut subsequently. After the tape cutting is completed, the fourth driving component 72 drives the adsorption component 71 to move in the direction away from the stretching component 91, so as to facilitate the stretching component 91 to continue to stretch the tape to below the tape cutting mechanism 7.

[0082] Among them, the adsorption component 71 can adopt a vacuum chuck.

[0083] In an alternative embodiment, the tape cutting mechanism 7 further includes a cutting assembly 73 and a fifth driving assembly 74. The cutting assembly 73 is arranged at an interval from the adsorption assembly 71 in the X direction, and the cutting assembly 73 is configured to cut the tape; the cutting assembly 73 is connected to the driving end of the fifth driving assembly 74, and the fifth driving assembly 74 can drive the cutting assembly 73 to move in the Z direction.

[0084] As shown in FIG. 6, the tape cutting mechanism 7 further includes a cutting assembly 73 and a fifth driving assembly 74. The cutting assembly 73 is arranged at an interval from the adsorption assembly 71 in the X direction to facilitate the cutting assembly 73 to cut the tape adsorbed by the adsorption assembly 71.

[0085] The cutting assembly 73 is connected to the driving end of the fifth driving assembly 74. The fifth driving assembly 74 can drive the cutting assembly 73 to move in the Z direction, so as to drive the cutting assembly 73 to move towards the tape to cut the tape; after cutting the tape, the cutting assembly 73 is driven to move away from the tape to facilitate the stretching assembly 91 to continue stretching the tape to the lower part of the tape cutting mechanism 7.

[0086] Wherein, the cutting assembly 73 can be a cutter.

[0087] Wherein, the third driving assembly 92 can adopt a linear motor, a hydraulic cylinder or an electric cylinder. The fourth driving assembly 72 can adopt a linear motor, a hydraulic cylinder or an electric cylinder. The fifth driving assembly 74 can adopt a linear motor, a hydraulic cylinder or an electric cylinder.

[0088] In an alternative embodiment, as Figure 3 and Figure 4 shown, the encapsulation device 400 further includes an encapsulation device 300. The encapsulation device 300 is located downstream of the tape cutting device 200. The tape cutting device 200 transfers the cut tape segment to the encapsulation device 300 to encapsulate the product.

[0089] Although some specific embodiments of the present application have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A unwinding device, characterized in that, Comprising: A first unwinding mechanism configured to place a material roll. A second unwinding mechanism, which is symmetric with the first unwinding mechanism along the Z direction and arranged in sequence along the Y direction, and is configured to place a material roll. A first driving mechanism capable of driving the first unwinding mechanism and the second unwinding mechanism to move along the Y direction.

2. The unwinding device according to claim 1, characterized in that, The unwinding device further includes a mounting frame, which includes a first mounting plate. The first mounting plate includes opposite first and second end faces in the Y direction. The first unwinding mechanism is arranged on the first end face, the second unwinding mechanism is arranged on the second end face, and the first unwinding mechanism and the second unwinding mechanism are arranged at intervals along the Y direction.

3. The unwinding device according to claim 2, wherein The unwinding device further includes a frame provided with a first sliding part. The mounting frame further includes a second mounting plate arranged at an angle with the first mounting plate. The second mounting plate is provided with a second sliding part, and the first sliding part is slidably connected to the second sliding part in the Y direction.

4. The unwinding device according to claim 3, characterized in that, The frame includes a fixing plate. The fixing plate includes opposite third and fourth end faces in the Z direction. The first driving mechanism is arranged on the third end face, and the first sliding part is arranged on the fourth end face.

5. The unwinding device according to claim 1, characterized in that, The first unwinding mechanism includes a first driving component and a first clamping component. The first clamping component is connected to the driving end of the first driving component, and the first driving component can drive the first clamping component to move along the Z direction; and / or The second unwinding mechanism includes a second driving component and a second clamping component. The second clamping component is connected to the driving end of the second driving component, and the second driving component can drive the second clamping component to move along the Z direction.

6. A rubber coating device, characterized in that, Comprising: The unwinding device according to any one of claims 1-5. A rubber cutting device arranged downstream of the unwinding device.

7. The encapsulation device according to claim 6, wherein, The rubber cutting device includes: A plurality of rubber cutting mechanisms arranged in sequence along the X direction. A second driving mechanism including a plurality of output ends. Each rubber cutting mechanism is connected to a corresponding output end, and the second driving mechanism can drive each rubber cutting mechanism to move along the X direction.

8. The encapsulation device according to claim 7, wherein The rubber cutting device further includes a stretching mechanism, which is arranged below the rubber cutting mechanism in the Z direction. The stretching mechanism includes a third driving component and a stretching component. The stretching component is connected to the driving end of the third driving component, and the third driving component can drive the stretching component to move along the X direction.

9. The encapsulation device according to claim 8, characterized in that, The rubber cutting mechanism includes: An adsorption component for adsorbing and / or pressing the tape. A fourth driving component. The adsorption component is connected to the driving end of the fourth driving component, and the fourth driving component can drive the adsorption component to move along the Z direction.

10. The encapsulation device according to claim 9, characterized in that, The rubber cutting mechanism further includes: A cutting component arranged at an interval from the adsorption component along the X direction and configured to cut the tape. The fifth driving component, the cutting component is connected to the driving end of the fifth driving component, and the fifth driving component can drive the cutting component to move in the Z direction.

Images