Breaking mechanism and processing device

Abstract

The invention discloses a breaking-off mechanism and a machining device. The breaking-off mechanism comprises a driving assembly, a clamping assembly and a clamping assembly, the connecting assembly is connected with the driving end of the driving assembly, and the driving assembly can drive the connecting assembly to move in the first direction; the first clamping assembly comprises a first clamping piece and a connecting rod, one end of the connecting rod is rotationally connected with the connecting assembly in the second direction, and the other end of the connecting rod is connected with the first clamping piece; the at least one second clamping assembly is arranged adjacent to the first clamping piece; the first direction intersects with the second direction. According to the technical scheme provided by the invention, no additional material connecting belt cutting equipment needs to be arranged, so that the cost can be reduced, the material connecting belt can be directly broken off after the workpiece is demolded, the working procedures can be reduced, and the production efficiency can be improved.

Description

Technical Field

[0001] The present application belongs to the technical field of processing equipment, and in particular, relates to a breaking mechanism and a processing device. Background Art

[0002] The workpiece is formed by injection molding, and the workpiece taken out of the mold has a connecting strip, which needs to be broken off from the workpiece.

[0003] Currently, the continuous strip on the workpiece is usually removed by laser, which will undoubtedly add an additional device and thus increase the cost. Summary of the invention

[0004] One purpose of the embodiments of the present application is to provide a breaking mechanism and a processing device.

[0005] According to a first aspect of an embodiment of the present application, a breaking mechanism is provided, comprising: 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; The first direction intersects the second direction.

[0006] Optionally, the breaking mechanism includes a plurality of the first clamping assemblies and a plurality of the second clamping assemblies, the plurality of the first clamping assemblies are arranged at intervals, and one or two second clamping assemblies are provided between two adjacent first clamping assemblies.

[0007] Optionally, the connection assembly includes a first connection portion and a second connection portion, and the first connection portion and the second connection 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.

[0008] Optionally, the connecting assembly further includes a third connecting portion, wherein the third connecting portion connects the first connecting portion and the second connecting portion, and the driving end of the driving assembly is connected to the third connecting portion.

[0009] Optionally, the breaking mechanism further comprises a mounting portion, and the mounting portion is provided with at least one through hole; 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 is penetrated through the through hole and connected to the connecting rod.

[0010] Optionally, the breaking mechanism further includes a sliding component, the sliding component is disposed on the mounting portion, and a sliding end of the sliding component is connected to the connecting component.

[0011] 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 toward or away from each other.

[0012] Optionally, the first clamping portion includes a first sub-clamping portion and a second sub-clamping portion, and the first sub-clamping portion is spaced apart from the second sub-clamping portion; 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.

[0013] 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 is arranged opposite to the second groove.

[0014] Optionally, 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°.

[0015] According to a second aspect of an embodiment of the present application, a processing device is provided, comprising the above-mentioned breaking mechanism.

[0016] One technical effect of the embodiments of the present application is that, through the breaking mechanism, there is no need to additionally set up a connecting strip cutting device, thereby reducing costs; after the first clamping member takes the workpiece out of the mold, the second clamping component clamps the connecting strip, the driving component drives the connecting component to move along the first direction, and the first clamping member rotates around the second direction, thereby breaking the connecting strip. Therefore, the connecting strip can be directly broken after the workpiece is demolded, thereby reducing the number of processes and improving production efficiency.

[0017] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0019] Figure 1 It is a structural schematic diagram of the breaking mechanism in the embodiment of the present application; Figure 2 It is a structural schematic diagram of the breaking mechanism in the embodiment of the present application; Figure 3 It is a schematic diagram of the structure of the driving assembly, the connecting assembly and the first clamping assembly in the embodiment of the present application; Figure 4 It is a structural schematic diagram of the breaking mechanism in the embodiment of the present application; Figure 5 for Figure 4 A local enlarged view of G in FIG. Figure 6 for Figure 4 A local enlarged view of the H in FIG. Figure 7 It is a structural schematic diagram of the first state of the breaking mechanism in the embodiment of the present application; Figure 8 It is a structural schematic diagram of the second state of the breaking mechanism in the embodiment of the present application.

[0020] Description of reference numerals: breaking mechanism 100; Driving component 1; Connecting assembly 2; first connecting portion 21; second connecting portion 22; third connecting portion 23; First clamping assembly 3; connecting rod 31; first connecting end 311; second connecting end 312; first clamping member 32; mounting end 321; clamping end 322; 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; Mounting portion 5; through hole 51; Sliding assembly 6; The first clamping assembly 1 3a; the first clamping assembly 2 3b; the first clamping assembly 3 3c; the first clamping assembly 4 3d; the second clamping assembly 1 4a; the second clamping assembly 2 4b; the second clamping assembly 3 4c; the second clamping assembly 4 4d; the second clamping assembly 5 4e; the second clamping assembly 6 4f; The first angle is N; the second angle is M. DETAILED DESCRIPTION

[0021] 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 arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0022] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0023] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0024] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0025] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0026] First, the first direction, the second direction and the third direction mentioned in the embodiment of the present application are described in the attached drawings. Figure 1 , Figure 7 and Figure 8 The marked directions. The first direction, the second direction and the third direction intersect each other.

[0027] like Figure 1-Figure 8 As shown, according to the first aspect of an embodiment of the present application, a breaking mechanism 100 is provided, comprising 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 along a first direction; the first clamping component 3 comprises 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 arranged adjacent to the first clamping member 32; the first direction intersects with the second direction.

[0028] The breaking mechanism 100 in the embodiment of the present application is used to break the connecting strip on the injection molded workpiece.

[0029] like Figure 1-Figure 3As shown, 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 along the first direction; the first clamping component 3 includes a first clamping member 32 and a connecting rod 31, and 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, and the connecting rod 31 can rotate relative to the connecting component 2 around the second direction, and 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 along the first direction, the connecting rod 31 will rotate relative to the connecting component 2 around the second direction. The connecting rod 31 rotates relative to the connecting rod 2 in the second direction, thereby driving the first clamping member 32 to rotate in the second direction. The second clamping member 4 is spaced apart from the first clamping member 32, wherein the first clamping member 32 is used to clamp the workpiece, and the second clamping member 4 is used to clamp the connecting strip. Therefore, when the driving member 1 drives the connecting member 2 to move along the first direction, the connecting rod 31 rotates relative to the connecting member 2 in the second direction, thereby driving the first clamping member 32 to rotate in the second direction, thereby causing relative rotation between the workpiece and the connecting strip, thereby breaking the connecting strip from the workpiece.

[0030] By setting the breaking mechanism 100 in the embodiment of the present application in the processing device, there is no need to set up an additional material strip cutting device, thereby reducing costs; after the first clamping member 32 takes the workpiece out of the mold, the second clamping component 4 clamps the material strip, the driving component 1 drives the connecting component 2 to move along the first direction, and the first clamping member 32 rotates around the second direction, so that the material strip can be broken. Therefore, after the workpiece is demolded, the material strip can be directly broken by the breaking mechanism 100, thereby reducing the number of processes and improving production efficiency.

[0031] In an optional 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 second clamping assemblies 4 are provided between two adjacent first clamping assemblies 3 .

[0032] like Figure 1-Figure 3 As shown, the breaking mechanism 100 includes a plurality of first clamping assemblies 3 and a plurality of second clamping assemblies 4; specifically, the plurality of first clamping assemblies 3 are arranged at intervals, and the first clamping assembly 3 includes a first clamping piece 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 assembly 2, and the other end of the connecting rod 31 is connected to the corresponding first clamping piece 32, so when the driving assembly 1 drives the connecting assembly 2 to move along the first direction, the first clamping pieces 32 of the plurality of first clamping assemblies 3 can rotate around the second direction at the same time, and can break the connecting strips on the plurality of workpieces at the same time, thereby improving the production efficiency of the breaking mechanism 100.

[0033] It is further explained that one or two second clamping assemblies 4 are provided between two adjacent first clamping assemblies 3; in a specific embodiment, one second clamping assembly 4 is provided between two adjacent first clamping assemblies 3, so that two adjacent first clamping assemblies 3 share one second clamping assembly 4, thereby making the structure of the breaking mechanism 100 more compact and reducing the cost; in another specific embodiment, two second clamping assemblies 4 are provided between two adjacent first clamping assemblies 3, and the two second clamping assemblies 4 are arranged adjacent to each other, wherein one second clamping assembly 4 is used in conjunction with the adjacent first clamping assembly 3, and the other second clamping assembly 4 is used in conjunction 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, thereby saving the calibration time of the second clamping assembly 4 when clamping the connecting strip.

[0034] A specific embodiment is used for illustration. Figure 4 , Figure 7 and Figure 8 As 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 1 3a, the first clamping component 2 3b, the first clamping component 3 3c and the first clamping component 4 3d, and the six second clamping components 4 are respectively the second clamping component 1 4a, the second clamping component 2 4b, the second clamping component 3 4c, the second clamping component 4 4d, the second clamping component 5 4e and the second clamping component 6 4f; wherein the second clamping component 1 4a, the first clamping component 1 3a, the second clamping component 2 4b, the first clamping component 2 3b, the second clamping component 3 4c, the second clamping component 4 d, the second clamping component 5 4e and the second clamping component 6 4f. A clamping assembly 3c, a second clamping assembly 54e, a first clamping assembly 43d and a second clamping assembly 64f are arranged in sequence, the two connecting strips of the workpiece clamped by the first clamping assembly 13a are clamped by the second clamping assembly 14a and the second clamping assembly 24b, the two connecting strips of the workpiece clamped by the first clamping assembly 23b are clamped by the second clamping assembly 24b and the second clamping assembly 34c, the two connecting strips of the workpiece clamped by the first clamping assembly 33c are clamped by the second clamping assembly 44d and the second clamping assembly 54e, and the two connecting strips of the workpiece clamped by the first clamping assembly 43d are clamped by the second clamping assembly 54e and the second clamping assembly 64f. Therefore, in the embodiment where the breaking mechanism 100 includes a plurality of first clamping assemblies 3 and a plurality of second clamping assemblies 4, it can be realized at the same time to arrange one second clamping assembly 4 or two second clamping assemblies 4 between two adjacent first clamping assemblies 3.

[0035] In an optional embodiment, the connecting component 2 includes a first connecting portion 21 and a second connecting portion 22, and the first connecting portion 21 and the second connecting portion 22 are spaced apart along a third direction; a plurality of the first clamping components 3 form a first clamping group and a second clamping group, the first clamping group is arranged at the first connecting portion 21, and a plurality of the first clamping components 3 of the first clamping group are spaced apart along the first direction, the second clamping group is arranged at the second connecting portion 22, and a plurality of the first clamping components 3 of the second clamping group are spaced apart along the first direction; the third direction intersects with the first direction, and the third direction intersects with the second direction.

[0036] like Figure 3 and Figure 7 As shown, the connecting component 2 includes a first connecting part 21 and a second connecting part 22, and the first connecting part 21 and the second connecting part 22 are spaced apart along a third direction; wherein the first connecting part 21 can be a first connecting plate or a first connecting block; and the second connecting part 22 can be a second connecting plate or a second connecting block.

[0037] Further explanation, the plurality of first clamping assemblies 3 form two groups, namely the first clamping group and the second clamping group, the first clamping group includes a plurality of first clamping assemblies 3, and the second clamping assembly 4 includes a plurality of first clamping assemblies 3; for example, the number of the first clamping assemblies 3 is eight, then the first clamping group includes four first clamping assemblies 3, the second clamping group includes four first clamping assemblies 3, or the first clamping group includes three first clamping assemblies 3, and the second clamping assembly 4 includes five first clamping assemblies 3. More specifically, the first clamping group is arranged at the first connecting portion 21, and the plurality of first clamping assemblies 3 of the first clamping group are arranged at intervals along the first direction, and the second clamping group is arranged at the second connecting portion 22, and the plurality of first clamping assemblies 3 of the second clamping group are arranged at intervals along the first direction; in this embodiment, by setting the first connecting portion 21 and the second connecting portion 22, the plurality of first clamping assemblies 3 are divided into two groups, so that the connecting strips of the plurality of workpieces can be bent at the same time, and the structure of the breaking mechanism 100 can also be made more compact, so as to reduce the space occupied by the breaking mechanism 100.

[0038] In an optional embodiment, the connecting component 2 further includes a third connecting portion 23 , wherein 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 .

[0039] like Figure 3 and Figure 7As shown, the connecting component 2 also includes a third connecting portion 23, which 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 in 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 avoided from being deflected, thereby improving the movement smoothness of the connecting component 2.

[0040] The third connection part 23 may be a third connection plate or a third connection block. In addition, the first connection part 21 , the second connection part 22 and the third connection part 23 may be integrally formed to improve the structural strength of the connection assembly 2 .

[0041] In an optional embodiment, the breaking mechanism 100 also 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, and in the second direction, the clamping end 322 is located below the mounting portion 5, and the connecting rod 31 is located above the mounting portion 5, and the mounting end 321 is passed through the through hole 51 and connected to the connecting rod 31.

[0042] like Figure 1 and Figure 2 As shown, the breaking mechanism 100 also includes a mounting portion 5, which is provided with a through hole 51, 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 to clamp the workpiece, and the mounting end 321 is used to connect with the connecting rod 31; in the second direction, the connecting rod 31 and the connecting assembly 2 are both located above the mounting portion 5, the clamping end 322 is located below the mounting portion 5, and the mounting end 321 will pass through the through hole 51 to connect with the connecting rod 31; specifically, a bearing is provided 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.

[0043] It is further explained that when the driving component 1 drives the connecting component 2 to move along the first direction, the connecting rod 31 rotates relative to the connecting component 2, and the mounting portion 5 will limit the first clamping member 32 from moving along the first direction, so that the first clamping member 32 can be driven to rotate around the second direction through the connecting rod 31; and 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 conducive to the layout of the first clamping member 32 and the connecting rod 31. The structure is simple and easy to install.

[0044] The mounting portion 5 may be a mounting plate or a mounting seat.

[0045] In the embodiment where the breaking mechanism 100 includes a plurality of first clamping assemblies 3 , the mounting portion 5 is provided with a plurality of through holes 51 , and one through hole 51 corresponds to a mounting end 321 of a first clamping member 32 of a first clamping assembly 3 .

[0046] like Figure 1 As shown, in an optional embodiment, the breaking mechanism 100 also includes a sliding component 6, which is arranged on the mounting portion 5, and the sliding end of the sliding component 6 is connected to the connecting component 2; when the driving component 1 drives the connecting component 2 to move along the first direction, the connecting component 2 can slide relative to the sliding component 6 through the sliding end to improve the smoothness of the movement of the connecting component 2.

[0047] Specifically, the sliding component 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. The slider is connected to the connecting component 2. When the connecting component 2 moves along the first direction, the slider will move along the guide rail. The guide rail provides a guiding function for the connecting component 2, thereby improving the smoothness of the movement of the connecting component 2.

[0048] In an optional implementation, the second clamping assembly 4 is disposed on the mounting portion 5 ; the mounting portion 5 provides a mounting position for the second clamping assembly 4 and improves the stability of the second clamping assembly 4 .

[0049] Among them, the second clamping component 4 is fixed to the mounting portion 5; or, the second clamping component 4 is movably arranged on the mounting portion 5. Specifically, the mounting portion 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, thereby adjusting the distance between the second clamping component 4 and the first clamping component 3 to adapt to different workpieces.

[0050] like Figure 6 As shown, in an optional embodiment, the second clamping assembly 4 includes a first clamping portion 41 and a second clamping portion 42, and the first clamping portion 41 and the second clamping portion 42 can move toward or away from each other; wherein, the first clamping portion 41 and the second clamping portion 42 act together to clamp the connecting strip, and when the first clamping portion 41 and the second clamping portion 42 move away from each other, the connecting strip is placed between the first clamping portion 41 and the second clamping portion 42; the first clamping portion 41 and the second clamping portion 42 move toward each other, and the first clamping portion 41 and the second clamping portion 42 can clamp the connecting strip so as to break the connecting strip from the workpiece when the first clamping member 32 rotates.

[0051] In an optional embodiment, the first clamping portion 41 includes a first sub-clamping portion 411 and a second sub-clamping portion 412, and the first sub-clamping portion 411 and the second sub-clamping portion 412 are spaced apart; the second clamping portion 42 includes a third sub-clamping portion 421 and a fourth sub-clamping portion 422, and the third sub-clamping portion 421 and the fourth sub-clamping portion 422 are spaced apart.

[0052] In an embodiment where a second clamping assembly 4 is disposed between two adjacent first clamping members 32, as shown in FIG. Figure 7 As shown, the first clamping portion 41 includes a first sub-clamping portion 411 and a second sub-clamping portion 412, and the second clamping portion 42 includes a third sub-clamping portion 421 and a fourth sub-clamping portion 422; wherein the first sub-clamping portion 411 and the second sub-clamping portion 412 are spaced apart along the first direction, the third sub-clamping portion 421 and the fourth sub-clamping portion 422 are spaced apart along the first direction, the first sub-clamping portion 411 and the third sub-clamping portion 421 are spaced apart along the third direction, and the second sub-clamping portion 412 and the fourth sub-clamping portion 422 are spaced apart along the third direction; wherein the first clamping portion 41 and the second clamping portion The holding parts 42 move toward each other, that is, the first sub-clamping part 411 and the third sub-clamping part 421 move toward each other, the second sub-clamping part 412 and the fourth sub-clamping part 422 move toward each other, the first sub-clamping part 411 and the third sub-clamping part 421 clamp the connecting belt, and the second sub-clamping part 412 and the fourth sub-clamping part 422 clamp the connecting belt; in this embodiment, 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 can be controlled simultaneously by one drive to clamp the connecting belt for two workpieces, which can reduce costs and save space.

[0053] In an alternative embodiment, Figure 6 As shown, a first groove 413 is formed on a side of the first clamping portion 41 facing the second clamping portion 42, and a second groove 423 is formed on a side of the second clamping portion 42 facing the first clamping portion 41. The first groove 413 and the second groove 423 are arranged opposite to each other. The connecting belt is located in the first groove 413 and the second groove 423 to increase the clamping force on the connecting belt, so as to prevent the connecting belt from falling off from the second clamping assembly 4 when the first clamping member 32 rotates.

[0054] In an optional embodiment, the driving assembly 1 can drive the connecting rod 31 to rotate 40°-100° around the second direction; that is, it can enable the first clamping member 32 to rotate 40°-100° to ensure that the connecting strip can be broken from the workpiece, so as to improve the breaking quality and ensure the stability of the breaking quality.

[0055] In an optional embodiment, the breaking mechanism 100 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 31 and the extension line of the first direction is 45°; in the second state, the angle between the extension line of the length direction of the connecting rod 31 and the extension line of the first direction is 135°.

[0056] like Figure 7 and Figure 8 As shown, the breaking mechanism 100 includes a first state and a second state; wherein the first state is an initial state, and the second state is a state in which the connecting strip is broken.

[0057] Specifically, in the first state, Figure 7 As shown, the angle between the extension line of the length direction of the connecting rod 31 and the extension line of the first direction is the first angle N, and the first angle N is 45°; in the second state, as shown Figure 8 As shown, the angle between the extension line of the length direction of the connecting rod 31 and the extension line of the first direction is the second angle M, and the second angle M is 135°; therefore, the connecting rod 31 is rotated 90° relative to the connecting component 2, that is, the first clamping member 32 is rotated 90°, thereby ensuring that the material belt is broken off from the workpiece; since the second clamping components 4 are provided on both sides of the first clamping component 3, when the breaking mechanism 100 is converted from the first state to the second state, the first angle N is 45° and the second angle M is 135°, thereby avoiding collision between the connecting rod 31 and the second clamping component 4.

[0058] In an optional embodiment, the driving component 1 includes a pneumatic cylinder or a hydraulic cylinder; wherein the stroke of the pneumatic cylinder or the hydraulic cylinder is fixed, thereby ensuring that the moving distance of the connecting component 2 along the first direction is fixed, so as to ensure that the rotation angle of the first clamping member 32 is fixed, so that the connecting strip can be broken from the workpiece to improve the breaking quality and ensure the stability of the breaking quality; and the cost of the pneumatic cylinder or the hydraulic cylinder is relatively low.

[0059] According to a second aspect of an embodiment of the present application, a processing device is provided, comprising the above-mentioned breaking mechanism 100.

[0060] Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are only for illustration, not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may 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; 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 mounting portion, wherein the mounting portion is provided with at least one through hole; 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 is penetrated through the through hole and connected to the connecting rod.

6. The breaking mechanism according to claim 5, 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.

7. 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.

8. The breaking mechanism according to claim 7, 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.

9. The breaking mechanism according to claim 7, 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.

10. 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°.

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

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