A breaking mechanism and a processing device

Abstract

The present invention discloses a breaking mechanism and a processing device. The breaking mechanism includes: a driving component; a connecting component connected to the driving end of the driving component, and the driving component can drive the connecting component to move in a first direction; at least one first clamping component, the first clamping component includes a first clamping member and a connecting rod, one end of the connecting rod is rotatably connected to the connecting component around a second direction, and the other end of the connecting rod is connected to the first clamping member; at least one second clamping component, the second clamping component is arranged adjacent to the first clamping member; the first direction intersects with the second direction. The technical solution provided by this application does not require an additional connecting material strip cutting device, thereby reducing costs, and the connecting material strip can be directly broken after the workpiece is demolded, thereby reducing processes and improving production efficiency.

Description

Technical Field

[0001] This application belongs to the technical field of processing equipment, and particularly relates to a breaking mechanism and a processing device. Background Art

[0002] Workpieces are formed by injection molding. The workpieces taken out from the mold are provided with connecting strips, and the connecting strips need to be broken off from the workpieces.

[0003] Currently, the connecting strips on workpieces are usually removed by laser cutting. This method will undoubtedly add an additional piece of equipment, thus increasing the cost. Summary of the Invention

[0004] An object of an embodiment of this application is to provide a breaking mechanism and a processing device.

[0005] According to the first aspect of the embodiment of this application, a breaking mechanism is provided, including:

[0006] A driving component;

[0007] A connecting component, the connecting component is connected to the driving end of the driving component, and the driving component can drive the connecting component to move in a first direction;

[0008] At least one first clamping component, the first clamping component includes a first clamping member and a connecting rod, one end of the connecting rod is rotatably connected to the connecting component around a second direction, and the other end of the connecting rod is connected to the first clamping member;

[0009] At least one second clamping component, the second clamping component is arranged adjacent to the first clamping member;

[0010] The first direction intersects with the second direction.

[0011] Optionally, the breaking mechanism includes a plurality of the first clamping components and a plurality of the second clamping components. The plurality of the first clamping components are arranged at intervals, and one or two of the second clamping components are arranged between two adjacent first clamping components.

[0012] Optionally, the connecting component includes a first connecting portion and a second connecting portion, and the first connecting portion and the second connecting portion are arranged at intervals in a third direction;

[0013] A plurality of the first clamping components form a first clamping group and a second clamping group. The first clamping group is arranged on the first connecting portion, and the plurality of the first clamping components in the first clamping group are arranged at intervals in the first direction. The second clamping group is arranged on the second connecting portion, and the plurality of the first clamping components in the second clamping group are arranged at intervals in the first direction;

[0014] The third direction intersects the first direction, and the third direction intersects the second direction.

[0015] Optionally, the connecting component further includes a third connecting portion that connects the first connecting portion and the second connecting portion, and the driving end of the driving component is connected to the third connecting portion.

[0016] Optionally, the breaking mechanism further includes a mounting portion that is provided with at least one through hole;

[0017] The first clamping member includes a mounting end and a clamping end. In the second direction, the clamping end is located below the mounting portion, the connecting rod is located above the mounting portion, and the mounting end passes through the through hole and is connected to the connecting rod.

[0018] Optionally, the breaking mechanism further includes a sliding component that is disposed on the mounting portion, and the sliding end of the sliding component is connected to the connecting component.

[0019] Optionally, the second clamping assembly includes a first clamping portion and a second clamping portion, and the first clamping portion and the second clamping portion can move towards or away from each other.

[0020] Optionally, the first clamping portion includes a first sub-clamping portion and a second sub-clamping portion, and the first sub-clamping portion and the second sub-clamping portion are spaced apart;

[0021] The second clamping portion includes a third sub-clamping portion and a fourth sub-clamping portion, and the third sub-clamping portion and the fourth sub-clamping portion are spaced apart.

[0022] Optionally, a first groove is formed on a side of the first clamping portion facing the second clamping portion, and a second groove is formed on a side of the second clamping portion facing the first clamping portion, and the first groove and the second groove are oppositely arranged.

[0023] Optionally, the breaking mechanism includes a first state and a second state;

[0024] In the first state, the included angle between the extension line of the length direction of the connecting rod and the extension line of the first direction is 45°;

[0025] In the second state, the included angle between the extension line of the length direction of the connecting rod and the extension line of the first direction is 135°.

[0026] According to the second aspect of the embodiments of the present application, a processing device is provided, including the above-mentioned breaking mechanism.

[0027] One technical effect of the embodiment of the present application is that, through the breaking mechanism, there is no need to additionally set up a device for cutting the connecting strip, thus reducing costs; after the first clamping member takes out the workpiece from the mold, the second clamping assembly clamps the connecting strip, the driving assembly drives the connecting assembly to move in the first direction, and the first clamping member rotates around the second direction, so that the connecting strip can be broken. Therefore, the connecting strip can be directly broken after the workpiece is demolded, thus reducing the process and improving the production efficiency.

[0028] 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the present application and, together with the description thereof, are used to explain the principles of the present application.

[0030] Figure 1 is a schematic structural diagram of the breaking mechanism in the embodiment of the present application;

[0031] Figure 2 is a schematic structural diagram of the breaking mechanism in the embodiment of the present application;

[0032] Figure 3 is a schematic structural diagram of the driving assembly, the connecting assembly and the first clamping assembly in the embodiment of the present application;

[0033] Figure 4 is a schematic structural diagram of the breaking mechanism in the embodiment of the present application;

[0034] Figure 5 is Figure 4 a partial enlarged view of G in

[0035] Figure 6 is Figure 4 a partial enlarged view of H in

[0036] Figure 7 is a schematic structural diagram of the first state of the breaking mechanism in the embodiment of the present application;

[0037] Figure 8 is a schematic structural diagram of the second state of the breaking mechanism in the embodiment of the present application.

[0038] Description of the reference numerals: Breaking mechanism 100;

[0039] Driving assembly 1;

[0040] Connecting assembly 2; First connecting portion 21; Second connecting portion 22; Third connecting portion 23;

[0041] The first clamping assembly 3; the connecting rod 31; the first connection end 311; the second connection end 312; the first clamping member 32; the mounting end 321; the clamping end 322;

[0042] The second clamping assembly 4; the first clamping portion 41; the first sub-clamping portion 411; the second sub-clamping portion 412; the first groove 413; the second clamping portion 42; the third sub-clamping portion 421; the fourth sub-clamping portion 422; the second groove 423;

[0043] The mounting portion 5; the through hole 51;

[0044] The sliding assembly 6;

[0045] The first clamping assembly one 3a; the first clamping assembly two 3b; the first clamping assembly three 3c; the first clamping assembly four 3d; the second clamping assembly one 4a; the second clamping assembly two 4b; the second clamping assembly three 4c; the second clamping assembly four 4d; the second clamping assembly five 4e; the second clamping assembly six 4f;

[0046] The first included angle N; the second included angle M. Detailed implementation manners

[0047] 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 of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present application.

[0048] 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.

[0049] Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods and devices should be regarded as part of the specification.

[0050] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0051] It should be noted that: similar reference numerals and letters denote similar items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0052] First, it should be noted that the first direction, the second direction and the third direction mentioned in the embodiments of the present application refer to the directions marked in the attached Figure 1 、 Figure 7 and Figure 8 drawings. Among them, the first direction, the second direction and the third direction intersect pairwise.

[0053] As shown Figures 1-8 in the figure, according to the first aspect of the embodiments of the present application, a breaking mechanism 100 is provided, including a driving component 1, a connecting component 2, at least one first clamping component 3 and at least one second clamping component 4; the connecting component 2 is connected to the driving end of the driving component 1, and the driving component 1 can drive the connecting component 2 to move in a first direction; the first clamping component 3 includes a first clamping member 32 and a connecting rod 31, one end of the connecting rod 31 is rotatably connected to the connecting component 2 around a second direction, and the other end of the connecting rod 31 is connected to the first clamping member 32; the second clamping component 4 is disposed adjacent to the first clamping member 32; the first direction intersects the second direction.

[0054] The breaking mechanism 100 in the embodiments of the present application is used to break the connecting belt on the injection molded workpiece.

[0055] As shown Figures 1-3 in the figure, the breaking mechanism 100 includes a driving component 1, a connecting component 2, at least one first clamping component 3 and at least one second clamping component 4. Specifically, the driving end of the driving component 1 is connected to the connecting component 2, and the driving component 1 can drive the connecting component 2 to move in a first direction; the first clamping component 3 includes a first clamping member 32 and a connecting rod 31, the connecting rod 31 includes a first connecting end 311 and a second connecting end 312, the first connecting end 311 is rotatably connected to the connecting component 2, the connecting rod 31 can rotate relative to the connecting component 2 around a second direction, the second connecting end 312 is connected to the first clamping member 32, when the driving component 1 drives the connecting component 2 to move in the first direction, the connecting rod 31 will rotate relative to the connecting component 2 around the second direction, so as to drive the first clamping member 32 to rotate around the second direction; the second clamping component 4 is spaced from the first clamping member 32, wherein the first clamping member 32 is used to clamp the workpiece, and the second clamping component 4 is used to clamp the connecting belt, so when the driving component 1 drives the connecting component 2 to move in the first direction, the connecting rod 31 will rotate relative to the connecting component 2 around the second direction, so as to drive the first clamping member 32 to rotate around the second direction, so that relative rotation occurs between the workpiece and the connecting belt, thereby being able to break the connecting belt from the workpiece.

[0056] By arranging the breaking mechanism 100 in the embodiments of the present application in the processing device, there is no need to additionally arrange a connecting belt cutting device, thereby reducing costs; after the first clamping member 32 takes out the workpiece from the mold, the second clamping component 4 clamps the connecting belt, and the driving component 1 drives the connecting component 2 to move in the first direction, and the first clamping member 32 rotates around the second direction, so that the connecting belt can be broken, so after the workpiece is demolded, the connecting belt can be directly broken by the breaking mechanism 100, thereby reducing the number of processes and improving production efficiency.

[0057] In an alternative embodiment, the breaking mechanism 100 includes a plurality of the first clamping assemblies 3 and a plurality of the second clamping assemblies 4. The plurality of the first clamping assemblies 3 are arranged at intervals, and one or two of the second clamping assemblies 4 are provided between two adjacent ones of the first clamping assemblies 3.

[0058] As Figures 1-3 shown, the breaking mechanism 100 includes a plurality of the first clamping assemblies 3 and a plurality of the second clamping assemblies 4. Specifically, the plurality of the first clamping assemblies 3 are arranged at intervals. The first clamping assembly 3 includes a first clamping member 32 and a connecting rod 31. One end of the connecting rod 31 of each first clamping assembly 3 is rotatably connected to the connecting component 2, and the other end of the connecting rod 31 is connected to the corresponding first clamping member 32. Therefore, when the driving component 1 drives the connecting component 2 to move in the first direction, the first clamping members 32 of the plurality of the first clamping assemblies 3 can rotate around the second direction simultaneously, and can break the connecting strips on a plurality of workpieces simultaneously. Thus, the production efficiency of the breaking mechanism 100 can be improved.

[0059] Furthermore, one or two of the second clamping assemblies 4 are provided between two adjacent ones of the first clamping assemblies 3. In a specific embodiment, one of the second clamping assemblies 4 is provided between two adjacent ones of the first clamping assemblies 3. Therefore, two adjacent ones of the first clamping assemblies 3 share one of the second clamping assemblies 4, so that the structure of the breaking mechanism 100 can be made more compact and the cost can be reduced. In another specific embodiment, two of the second clamping assemblies 4 are provided between two adjacent ones of the first clamping assemblies 3. The two second clamping assemblies 4 are arranged adjacent to each other. One of the second clamping assemblies 4 is used in cooperation with the adjacent first clamping assembly 3, and the other of the second clamping assemblies 4 is used in cooperation with the adjacent first clamping assembly 3. In this embodiment, it is convenient for the second clamping assembly 4 to clamp the connecting strip of the workpiece on the corresponding first clamping assembly 3, so that the time for calibration when the second clamping assembly 4 clamps the connecting strip can be saved.

[0060] Illustrated with a specific embodiment, as Figure 4 、 Figure 7 and Figure 8As shown, the breaking mechanism 100 includes four first clamping components 3 and six second clamping components 4. The four first clamping components 3 are respectively the first clamping component one 3a, the first clamping component two 3b, the first clamping component three 3c, and the first clamping component four 3d. The six second clamping components 4 are respectively the second clamping component one 4a, the second clamping component two 4b, the second clamping component three 4c, the second clamping component four 4d, the second clamping component five 4e, and the second clamping component six 4f. Among them, the second clamping component one 4a, the first clamping component one 3a, the second clamping component two 4b, the first clamping component two 3b, the second clamping component three 4c, the second clamping component four 4d, the first clamping component three 3c, the second clamping component five 4e, the first clamping component four 3d, and the second clamping component six 4f are arranged in sequence. The two connecting strips of the workpiece clamped by the first clamping component one 3a are clamped by the second clamping component one 4a and the second clamping component two 4b. The two connecting strips of the workpiece clamped by the first clamping component two 3b are clamped by the second clamping component two 4b and the second clamping component three 4c. The two connecting strips of the workpiece clamped by the first clamping component three 3c are clamped by the second clamping component four 4d and the second clamping component five 4e. The two connecting strips clamped by the first clamping component four 3d are clamped by the second clamping component five 4e and the second clamping component six 4f. Therefore, in an embodiment where the breaking mechanism 100 includes multiple first clamping components 3 and multiple second clamping components 4, it is possible to simultaneously achieve arranging one second clamping component 4 or arranging two second clamping components 4 between two adjacent first clamping components 3.

[0061] In an alternative embodiment, the connecting component 2 includes a first connecting portion 21 and a second connecting portion 22. The first connecting portion 21 and the second connecting portion 22 are spaced apart in a third direction. Multiple first clamping components 3 form a first clamping group and a second clamping group. The first clamping group is disposed on the first connecting portion 21, and the multiple first clamping components 3 of the first clamping group are spaced apart in a first direction. The second clamping group is disposed on the second connecting portion 22, and the multiple first clamping components 3 of the second clamping group are spaced apart in the first direction. The third direction intersects with the first direction, and the third direction intersects with the second direction.

[0062] As Figure 3 and Figure 7 As shown, the connecting component 2 includes a first connecting portion 21 and a second connecting portion 22. The first connecting portion 21 and the second connecting portion 22 are spaced apart in a third direction. Among them, the first connecting portion 21 can be a first connecting plate or a first connecting block. The second connecting portion 22 can be a second connecting plate or a second connecting block.

[0063] Further explanation: The multiple first clamping components 3 are formed into two groups, namely the first clamping group and the second clamping group. The first clamping group includes multiple first clamping components 3, and the second clamping component 4 includes multiple first clamping components 3. For example, if the number of the first clamping components 3 is eight, then the first clamping group includes four first clamping components 3, and the second clamping group includes four first clamping components 3. Or, the first clamping group includes three first clamping components 3, and the second clamping component 4 includes five first clamping components 3. More specifically, the first clamping group is arranged on the first connecting portion 21, and the multiple first clamping components 3 of the first clamping group are arranged at intervals along the first direction. The second clamping group is arranged on the second connecting portion 22, and the multiple first clamping components 3 of the second clamping group are arranged at intervals along the first direction. In this embodiment, by providing the first connecting portion 21 and the second connecting portion 22, the multiple first clamping components 3 are divided into two groups, which can not only bend the connecting strips of multiple workpieces simultaneously, but also make the structure of the breaking mechanism 100 more compact to reduce the floor space occupied by the breaking mechanism 100.

[0064] In an alternative embodiment, the connecting component 2 further includes a third connecting portion 23, the third connecting portion 23 connects the first connecting portion 21 and the second connecting portion 22, and the driving end of the driving component 1 is connected to the third connecting portion 23.

[0065] As Figure 3 and Figure 7 shown, the connecting component 2 further includes a third connecting portion 23. The third connecting portion 23 is located between the first connecting portion 21 and the second connecting portion 22. The third connecting portion 23 connects the first connecting portion 21 and the second connecting portion 22. When the driving component 1 drives the connecting component 2 to move along the first direction, since the driving end of the driving component 1 is connected to the third connecting portion 23, the first connecting portion 21 and the second connecting portion 22 can be prevented from being deflected, thereby improving the moving smoothness of the connecting component 2.

[0066] Wherein, the third connecting portion 23 can adopt a third connecting plate or a third connecting block. Moreover, the first connecting portion 21, the second connecting portion 22 and the third connecting portion 23 can be integrally formed to improve the structural strength of the connecting component 2.

[0067] In an alternative embodiment, the breaking mechanism 100 further includes a mounting portion 5, and the mounting portion 5 is provided with at least one through hole 51; the first clamping member 32 includes a mounting end 321 and a clamping end 322. In the second direction, the clamping end 322 is located below the mounting portion 5, the connecting rod 31 is located above the mounting portion 5, and the mounting end 321 passes through the through hole 51 and is connected to the connecting rod 31.

[0068] As Figure 1 andFigure 2 As shown, the breaking mechanism 100 further includes a mounting portion 5. A through hole 51 is formed in the mounting portion 5, and the axial direction of the through hole 51 is the same as the second direction. The first clamping member 32 includes a mounting end 321 and a clamping end 322. The clamping end 322 is used for clamping the workpiece, and the mounting end 321 is used for connecting with the connecting rod 31. In the second direction, both the connecting rod 31 and the connecting assembly 2 are located above the mounting portion 5, the clamping end 322 is located below the mounting portion 5, and the mounting end 321 passes through the through hole 51 to connect with the connecting rod 31. Specifically, a bearing is arranged in the through hole 51. The outer ring of the bearing is connected to the inner wall of the through hole 51, and the mounting end 321 passes through the inner ring of the bearing to connect with the connecting rod 31, so that the first clamping member 32 can rotate relative to the mounting portion 5.

[0069] Furthermore, when the driving assembly 1 drives the connecting assembly 2 to move in the first direction, the connecting rod 31 rotates relative to the connecting assembly 2, and the mounting portion 5 restricts the first clamping member 32 from moving in the first direction, so that the first clamping member 32 can be driven by the connecting rod 31 to rotate around the second direction. Moreover, the clamping end 322 of the first clamping member 32 is located below the mounting portion 5, and the connecting rod 31 is located above the mounting portion 5, which is beneficial to the layout of the first clamping member 32 and the connecting rod 31. This structure is simple and easy to install.

[0070] Among them, the mounting portion 5 can adopt a mounting plate or a mounting seat.

[0071] In an embodiment where the breaking mechanism 100 includes multiple first clamping assemblies 3, the mounting portion 5 is provided with multiple through holes 51, and one through hole 51 corresponds to the mounting end 321 of the first clamping member 32 of one first clamping assembly 3.

[0072] As Figure 1 As shown, in an optional embodiment, the breaking mechanism 100 further includes a sliding assembly 6. The sliding assembly 6 is arranged on the mounting portion 5, and the sliding end of the sliding assembly 6 is connected to the connecting assembly 2. When the driving assembly 1 drives the connecting assembly 2 to move in the first direction, the connecting assembly 2 can slide relative to the sliding assembly 6 through the sliding end, so as to improve the smoothness of the movement of the connecting assembly 2.

[0073] Specifically, the sliding assembly 6 includes a guide rail and a slider. The guide rail is arranged on the mounting portion 5, the length direction of the guide rail is the same as the first direction, the slider is slidably connected to the guide rail, and the slider is connected to the connecting assembly 2. When the connecting assembly 2 moves in the first direction, the slider will move along the guide rail, and the guide rail provides a guiding function for the connecting assembly 2, improving the smoothness of the movement of the connecting assembly 2.

[0074] In an optional embodiment, the second clamping assembly 4 is arranged on the mounting portion 5. The mounting portion 5 provides an installation position for the second clamping assembly 4 and improves the stability of the second clamping assembly 4.

[0075] Among them, the second clamping component 4 is fixed to the mounting part 5; alternatively, the second clamping component 4 is movably arranged on the mounting part 5. Specifically, the mounting part 5 is provided with a driving member, and the driving end of the driving member is connected to the second clamping component 4. The driving member can drive the second clamping component 4 to approach or move away from the first clamping component 3, so as to adjust the distance between the second clamping component 4 and the first clamping component 3 to adapt to different workpieces.

[0076] As Figure 6 shown, in an optional implementation manner, the second clamping component 4 includes a first clamping part 41 and a second clamping part 42, and the first clamping part 41 and the second clamping part 42 can move towards or away from each other; among them, the first clamping part 41 and the second clamping part 42 cooperate to clamp the connecting tape. When the first clamping part 41 and the second clamping part 42 move away from each other, the connecting tape is placed between the first clamping part 41 and the second clamping part 42; when the first clamping part 41 and the second clamping part 42 move towards each other, the first clamping part 41 and the second clamping part 42 can clamp the connecting tape, so that the connecting tape can be broken off from the workpiece when the first clamping member 32 rotates.

[0077] In an optional implementation manner, the first clamping part 41 includes a first sub-clamping part 411 and a second sub-clamping part 412, and the first sub-clamping part 411 and the second sub-clamping part 412 are arranged at intervals; the second clamping part 42 includes a third sub-clamping part 421 and a fourth sub-clamping part 422, and the third sub-clamping part 421 and the fourth sub-clamping part 422 are arranged at intervals.

[0078] In the implementation manner where a second clamping component 4 is arranged between two adjacent first clamping members 32, as Figure 7As shown, the first clamping part 41 includes a first sub-clamping part 411 and a second sub-clamping part 412, and the second clamping part 42 includes a third sub-clamping part 421 and a fourth sub-clamping part 422. Among them, the first sub-clamping part 411 and the second sub-clamping part 412 are arranged at intervals in the first direction, the third sub-clamping part 421 and the fourth sub-clamping part 422 are arranged at intervals in the first direction, the first sub-clamping part 411 and the third sub-clamping part 421 are arranged at intervals in the third direction, and the second sub-clamping part 412 and the fourth sub-clamping part 422 are arranged at intervals in the third direction. Among them, the first clamping part 41 and the second clamping part 42 move towards each other, that is, the first sub-clamping part 411 and the third sub-clamping part 421 move towards each other, the second sub-clamping part 412 and the fourth sub-clamping part 422 move towards each other, the first sub-clamping part 411 and the third sub-clamping part 421 clamp the connecting strip, and the second sub-clamping part 412 and the fourth sub-clamping part 422 clamp the connecting strip. In this embodiment, one drive can simultaneously control the first sub-clamping part 411, the second sub-clamping part 412, the third sub-clamping part 421 and the fourth sub-clamping part 422 to clamp the connecting strip for two workpieces, which can reduce costs and save space.

[0079] In an alternative embodiment, as Figure 6 shown, a first groove 413 is formed on one side of the first clamping part 41 facing the second clamping part 42, and a second groove 423 is formed on one side of the second clamping part 42 facing the first clamping part 41. The first groove 413 and the second groove 423 are arranged opposite to each other. The connecting strip is located in the first groove 413 and the second groove 423 to increase the clamping force on the connecting strip. When the first clamping member 32 rotates, it can prevent the connecting strip from falling off from the second clamping assembly 4.

[0080] In an alternative embodiment, the drive assembly 1 can drive the connecting rod 31 to rotate 40° - 100° around the second direction. That is to say, it can make the first clamping member 32 rotate 40° - 100°, so as to ensure that the connecting strip can be broken off from the workpiece, improve the breaking quality, and ensure the stability of the breaking quality.

[0081] In an alternative embodiment, the breaking mechanism 100 includes a first state and a second state. In the first state, the included angle between the extension line of the length direction of the connecting rod 31 and the extension line of the first direction is 45°. In the second state, the included angle between the extension line of the length direction of the connecting rod 31 and the extension line of the first direction is 135°.

[0082] As Figure 7 and Figure 8 shown, the breaking mechanism 100 includes a first state and a second state. Among them, the first state is the initial state, and the second state is the state where the connecting strip is broken off.

[0083] Specifically, in the first state, as Figure 7 shown, the included angle between the extension line in the length direction of the connecting rod 31 and the extension line in the first direction is the first included angle N, and the first included angle N is 45°; in the second state, as Figure 8 shown, the included angle between the extension line in the length direction of the connecting rod 31 and the extension line in the first direction is the second included angle M, and the second included angle M is 135°; therefore, the connecting rod 31 rotates 90° relative to the connecting component 2, that is to say, the first clamping member 32 rotates 90°, so as to ensure that the connecting material belt can be broken off from the workpiece; since the second clamping components 4 are arranged on both sides of the first clamping component 3, when the breaking mechanism 100 is switched from the first state to the second state, the first included angle N is 45° and the second included angle M is 135°, thus avoiding the collision between the connecting rod 31 and the second clamping component 4.

[0084] In an alternative embodiment, the driving component 1 includes a cylinder or a hydraulic cylinder; wherein, the stroke of the cylinder or the hydraulic cylinder is fixed, so as to ensure that the moving distance of the connecting component 2 along the first direction is fixed, to ensure that the rotation angle of the first clamping member 32 is fixed, so as to enable the connecting material belt to be broken off from the workpiece, to improve the breaking quality and ensure the stability of the breaking quality; and, the cost of the cylinder or the hydraulic cylinder is relatively low.

[0085] According to the second aspect of the embodiments of the present application, a processing device is provided, including the above-mentioned breaking mechanism 100.

[0086] 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 breaking mechanism, characterized in that: include: Drive components; A connecting component, the connecting component is connected to the driving end of the driving component, and the driving component can drive the connecting component to move along a first direction; At least one first clamping assembly, the first clamping assembly comprising a first clamping member and a connecting rod, one end of the connecting rod is rotatably connected to the connecting assembly around a second direction, and the other end of the connecting rod is connected to the first clamping member; at least one second clamping assembly, the second clamping assembly being disposed adjacent to the first clamping member; A mounting portion, wherein the mounting portion is provided with at least one through hole, the first clamping member comprises a mounting end and a clamping end, in the second direction, the clamping end is located below the mounting portion, the connecting rod is located above the mounting portion, and the mounting end is passed through the through hole and connected to the connecting rod; The first direction intersects the second direction.

2. The breaking mechanism according to claim 1, characterized in that: The breaking mechanism includes a plurality of the first clamping components and a plurality of the second clamping components. The plurality of the first clamping components are arranged at intervals, and one or two second clamping components are provided between two adjacent first clamping components.

3. The breaking mechanism according to claim 2, characterized in that: The connecting assembly comprises a first connecting portion and a second connecting portion, wherein the first connecting portion and the second connecting portion are spaced apart along a third direction; The first clamping components are formed into a first clamping group and a second clamping group, the first clamping group is arranged at the first connection portion, and the first clamping components of the first clamping group are arranged at intervals along the first direction, and the second clamping group is arranged at the second connection portion, and the first clamping components of the second clamping group are arranged at intervals along the first direction; The third direction intersects with the first direction, and the third direction intersects with the second direction.

4. The breaking mechanism according to claim 3, characterized in that: The connecting assembly further includes a third connecting portion, the third connecting portion connecting the first connecting portion and the second connecting portion, and the driving end of the driving assembly is connected to the third connecting portion.

5. The breaking mechanism according to claim 1, characterized in that: The breaking mechanism further comprises a sliding component, wherein the sliding component is arranged on the mounting portion, and a sliding end of the sliding component is connected to the connecting component.

6. The breaking mechanism according to claim 1, characterized in that: The second clamping assembly includes a first clamping portion and a second clamping portion, and the first clamping portion and the second clamping portion can move toward or away from each other.

7. The breaking mechanism according to claim 6, characterized in that: The first clamping portion includes a first sub-clamping portion and a second sub-clamping portion, and the first sub-clamping portion and the second sub-clamping portion are spaced apart from each other; The second clamping portion includes a third sub-clamping portion and a fourth sub-clamping portion, and the third sub-clamping portion is spaced apart from the fourth sub-clamping portion.

8. The breaking mechanism according to claim 6, characterized in that: A first groove is formed on a side of the first clamping portion facing the second clamping portion, and a second groove is formed on a side of the second clamping portion facing the first clamping portion. The first groove is arranged opposite to the second groove.

9. The breaking mechanism according to claim 1, characterized in that: The breaking mechanism includes a first state and a second state; In the first state, the angle between the extension line of the length direction of the connecting rod and the extension line of the first direction is 45°; In the second state, an angle between an extension line of the connecting rod in the length direction and an extension line of the connecting rod in the first direction is 135°.

10. A processing device, characterized in that: It comprises a breaking mechanism as described in any one of claims 1 to 9.

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