Cutting device

Abstract

The utility model relates to the technical field of product cutting, and provides a cutting device which is used for cutting a product with a special-shaped end, a right-angle end and a straight edge part on a material belt. The special-shaped cutting assembly is connected with the upper die assembly and is used for cutting a special-shaped end during die assembly; the right-angle cutting assembly is connected with the upper die assembly and provided with an avoiding groove, and the right-angle cutting assembly is used for cutting the right-angle end during die assembly; the straight edge cutting assembly is connected with the upper die assembly; the lower die assembly is arranged opposite to the upper die assembly in the third direction; the shearing assembly is connected with the lower die assembly and is provided with an avoiding groove; the cutting assembly is connected with the lower die assembly and provided with a knife edge groove, the knife edge groove comprises two receding parts arranged in the first direction and two knife edge parts arranged in the second direction, and the straight edge cutting assembly is inserted into the knife edge groove during die assembly so that the two knife edge parts can cut the two straight edge parts correspondingly; the two receding parts avoid the cut special-shaped end and the cut right-angle end correspondingly, and every two of the first direction, the second direction and the third direction are perpendicular to each other.

Description

TECHNICAL FIELD

[0001] The utility model relates to product cutting technical field especially relates to a cutting device. BACKGROUND

[0002] Now in biological medical treatment, chemical inspection etc. field, will generate several even arranged products on the material belt, and the product is medical test strip for example, and the two ends of the product are special-shaped end and right-angle end respectively, and the opposite two sides of the product are straight edge part, and each straight edge part is connected with special-shaped end and right-angle end respectively.

[0003] The existing cutting mode is generally that the operator uses cutting tool to cut the product along the contour of the product, and the connecting points are reserved at the special-shaped end and the right-angle end respectively, so that the cut product is connected to the material belt through the connecting points reserved at the special-shaped end and the right-angle end, avoids the cut product from separating from the material belt, thereby facilitating the material belt to drive the cut product to transfer and store. However, the manual cutting product mode has high labor intensity and low cutting efficiency. UTILITY MODEL CONTENTS

[0004] In view of the above situation, it is necessary to provide a cutting device to improve the cutting efficiency of the product.

[0005] The application embodiment provides a cutting device, which is used for cutting products on a material belt, the product has a special-shaped end, a right-angle end and two straight edge parts, the special-shaped end and the right-angle end are located at two ends of the product along a first direction, and two straight edge parts are located at two sides of the product along a second direction, each straight edge part is connected with the right-angle end and the special-shaped end respectively, and the cutting device comprises:

[0006] An upper die assembly;

[0007] A special-shaped cutting assembly connected to the upper die assembly;

[0008] A right-angle cutting assembly connected to the upper die assembly and arranged along the first direction and spaced from the special-shaped cutting assembly, and the right-angle cutting assembly is provided with an avoiding slot;

[0009] A straight edge cutting assembly connected to the upper die assembly and arranged along the first direction and located on two sides of the right-angle cutting assembly respectively;

[0010] A lower die assembly arranged opposite to the upper die assembly along a third direction, and the lower die assembly carries the material belt;

[0011] a shearing assembly connected to the lower die assembly, the shearing assembly being disposed adjacent to the profiled cutting assembly along the first direction and being spaced apart from the profiled cutting assembly along the third direction, the shearing assembly and the profiled cutting assembly cutting the profiled end when the mold is closed, the shearing assembly being provided with a clearance groove for avoiding the profiled end and the connecting point of the material strip when the mold is closed; and

[0012] a cutting assembly connected to the lower die assembly and being spaced apart from the shearing assembly along the first direction, the cutting assembly being disposed adjacent to the right-angle cutting assembly along the first direction and being spaced apart from the right-angle cutting assembly along the third direction, the cutting assembly and the right-angle cutting assembly cutting the right-angle end when the mold is closed, the clearance groove avoiding the right-angle end and the connecting point of the material strip when the mold is closed, the cutting assembly being provided with a knife slot, the knife slot being provided with two knife portions along the second direction and being provided with two clearance portions along the first direction, the right-edge cutting assembly being inserted into the knife slot when the mold is closed so that the two knife portions cut the two straight edge portions respectively, the two clearance portions avoiding the profiled end and the right-angle end after being cut respectively, the first direction, the second direction and the third direction being perpendicular to each other.

[0013] In actual use, the shearing assembly and the profiled cutting assembly cut the profiled end when the mold is closed, the clearance groove avoids the profiled end and the connecting point of the material strip, the profiled end is prevented from completely separating from the material strip, and the profiled end of the product after being cut still has a large enough connecting structure with the material strip, then the right-angle cutting assembly and the cutting assembly cut the right-angle end of the product when the mold is closed, the clearance groove avoids the right-angle end and the connecting point of the material strip, the right-angle end is prevented from completely separating from the material strip, and the right-angle end of the product after being cut still has a large enough connecting structure with the material strip, finally the right-edge cutting assembly is inserted into the knife slot when the mold is closed so that the two knife portions cut the two straight edge portions respectively, the two clearance portions avoid the profiled end and the right-angle end after being cut respectively, thereby quickly completing the cutting operation of the profiled end, the right-angle end and the straight edge portions of the product, and improving the cutting efficiency of the product.

[0014] In some embodiments, the profiled cutting assembly comprises:

[0015] a profiled punch being disposed in the upper die assembly and being fixedly connected to the upper die assembly along the first direction and being spaced apart from the right-angle cutting assembly, the profiled punch being adapted to the profiled end, the profiled punch cutting the profiled end when the mold is closed;

[0016] a pushing member being movably disposed in the profiled punch along the third direction and being elastically connected to the profiled punch, the pushing member pushing the profiled end after being cut when the mold is opened; and

[0017] An active part is in abutment with the profiled punch towards the straight cutting assembly and is elastically connected with the upper die assembly, and the active part pushes the material belt when the mold is opened.

[0018] In some embodiments, the straight cutting assembly comprises:

[0019] A main part is arranged on the side of the active part towards the upper die assembly and is fixedly connected with the upper die assembly;

[0020] A straight punch is protruded on the side of the main part away from the upper die assembly and is located on the side of the active part towards the straight cutting assembly, the straight punch is provided with the avoiding groove, and the straight punch cuts the straight end when the mold is closed.

[0021] In some embodiments, the straight cutting assembly comprises:

[0022] A floating part is arranged on the side of the straight cutting assembly away from the profiled cutting assembly and is elastically connected with the upper die assembly, and the floating part pushes the material belt when the mold is opened;

[0023] A straight punch is movably arranged in the floating part along the third direction and is fixedly connected with the upper die assembly, the straight punch is arranged in correspondence with the knife slot along the third direction, and the straight punch cuts the straight edge part when the mold is closed.

[0024] In some embodiments, the shearing assembly comprises:

[0025] A shearing part is arranged in correspondence with the active part along the third direction and is fixedly connected with the lower die assembly, the shearing part is provided with the avoiding groove, and the shearing part cuts the profiled end when the mold is closed.

[0026] A material stripping part is arranged in correspondence with the profiled punch along the third direction and is elastically connected with the lower die assembly, and the material stripping part pushes the profiled end when the mold is opened.

[0027] In some embodiments, the cutting assembly comprises:

[0028] A cutting part is fixedly connected with the lower die assembly and is provided with the knife slot and a cutting body, the cutting body is located at the connection of the side of the cutting part away from the lower die assembly and the side of the cutting part towards the shearing assembly, and the cutting body cuts the straight end when the mold is closed.

[0029] A pushing part is movably arranged in the knife slot and is elastically connected with the lower die assembly, and the pushing part pushes the product when the mold is opened.

[0030] In some embodiments, the cutting assembly further comprises:

[0031] A pushing piece is arranged between the cutting piece and the shearing assembly along the first direction and elastically connected to the lower die assembly, and the pushing piece pushes the right-angle end when the mold is opened.

[0032] In some embodiments, the lower die assembly comprises:

[0033] A lower die piece is arranged below the upper die assembly and connected to the shearing assembly and the cutting assembly respectively;

[0034] A fixing piece is arranged in the second direction and fixedly connected to the lower die piece;

[0035] A bearing piece is arranged on the side of the fixing piece away from the lower die piece and fixedly connected to the fixing piece, and the bearing piece bears the material belt; and

[0036] A clamping piece is arranged on the side of the bearing piece away from the fixing piece and elastically connected to the fixing piece, and the clamping piece moves close to the bearing piece under the pressing of the upper die assembly when the mold is closed, so that the clamping piece and the bearing piece clamp the material belt.

[0037] In some embodiments, the upper die assembly comprises:

[0038] An upper die piece is movably arranged above the lower die piece and connected to the special-shaped cutting assembly, the right-angle cutting assembly and the straight-edge cutting assembly respectively;

[0039] A pressing piece is arranged corresponding to the clamping piece along the third direction and elastically connected to the upper die piece, and the pressing piece moves the clamping piece close to the bearing piece when the mold is closed; and

[0040] A guide piece is arranged in the third direction and fixedly connected to the upper die piece, and the guide piece is inserted into the clamping piece when the mold is closed to guide the pressing piece.

[0041] In some embodiments, the upper die assembly and the lower die assembly respectively comprise a first abutting piece and a second abutting piece, the first abutting piece is fixedly connected to the upper die piece, the second abutting piece is arranged corresponding to the first abutting piece along the third direction and fixedly connected to the lower die piece, and the first abutting piece and the second abutting piece abut when the mold is closed to limit the distance between the upper die assembly and the lower die assembly. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 A three-dimensional structure schematic diagram of the cutting device provided by the embodiments of the present application.

[0043] Figure 2 A three-dimensional structure schematic diagram of the cutting device provided by the embodiments of the present application. Figure 1The diagram shows a three-dimensional structure of the upper die assembly, irregular shape cutting assembly, right angle cutting assembly, and straight edge cutting assembly in the cutting device shown.

[0044] Figure 3 for Figure 2 The diagram shows the exploded structure of the upper mold assembly, the irregular shape cutting assembly, the right angle cutting assembly, and the straight edge cutting assembly.

[0045] Figure 4 for Figure 2 The diagram shows a partial enlarged view of the upper mold assembly, irregular shape cutting assembly, right angle cutting assembly, and straight edge cutting assembly at position IV.

[0046] Figure 5 for Figure 1 The diagram shows a three-dimensional structure of the lower die assembly, shearing assembly, and cutting assembly in the cutting device.

[0047] Figure 6 for Figure 5 The diagram shows the exploded structure of the lower die assembly, shearing assembly, and cutting assembly.

[0048] Figure 7 for Figure 5 The diagram shows a partial enlarged view of the lower mold assembly, shearing assembly, and cutting assembly at position VII.

[0049] Key component symbols: Cutting device 100, Upper die assembly 10, Upper die part 11, Pressing part 12, Pressing body 121, Pressing elastic body 122, Guide part 13, First abutting part 14, Guide assembly 15, Irregular shape cutting assembly 20, Irregular shape punch 21, Pushing part 22, Pushing body 221, Pushing elastic body 222, Movable part 23, First movable body 231, Second movable body 232, Movable elastic body 233, Third movable body 234, Right angle cutting assembly 30, Main body 31, Right angle punch 32, Alternating groove 321, Straight edge cutting assembly 40, Floating part 41, Floating limiting body 411, Floating pushing body 412, Floating elastic body 413, Floating body 414, Straight edge punch 42, Ejector part 43, Ejector body 431, Ejector... Material elastic body 432, lower mold assembly 50, lower mold part 51, fixing part 52, bearing part 53, clamping part 54, clamping body 541, clamping limiting body 542, clamping elastic body 543, second abutting part 55, guide post part 56, shearing assembly 60, shearing part 61, clearance groove 611, stripping part 62, stripping limiting body 621, stripping pushing body 622, stripping elastic body 623, stripping body 624, cutting assembly 70, cutting part 71, cutting groove 711, cutting edge 7111, clearance part 7112, cutting body 712, pushing part 72, pushing connecting body 721, pushing elastic body 722, pushing body 723, top pushing part 73, top pushing limiting body 731, top pushing pushing body 732, top pushing elastic body 733, top pushing body 734. DETAILED DESCRIPTION

[0050] Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein the same or similar components are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below are examples for explaining the present application and are merely intended for the purpose of explanation and description, and should not be understood as limiting the present application.

[0051] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0052] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the term "connection" should be understood broadly, for example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection or can communicate with each other, it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances.

[0053] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0054] Please refer to Figure 1 and Figure 2The embodiment of the present application provides a cutting device 100, the cutting device 100 includes an upper die assembly 10, a special-shaped cutting assembly 20 connected with the upper die assembly 10, a right-angle cutting assembly 30 connected with the upper die assembly 10, a straight-edge cutting assembly 40 connected with the upper die assembly 10, a lower die assembly 50 connected with the upper die assembly 10, a shearing assembly 60 connected with the lower die assembly 50 and a cutting assembly 70 connected with the lower die assembly 50, and the cutting device 100 is used for cutting products (not shown in the figure) on a material belt (not shown in the figure). In the embodiment, the products are medical test strips, the products have a special-shaped end, a right-angle end and two straight-edge parts, the special-shaped end and the right-angle end are located at two ends of the product along a first direction, and the two straight-edge parts are located at two sides of the product along a second direction, and each straight-edge part is connected with the right-angle end and the special-shaped end respectively. Wherein, the products on the material belt are divided into eight rows, and each row has twenty-five products.

[0055] In order to facilitate understanding and description of the embodiment of the present application, a three-dimensional coordinate system is established in part of the drawings, the first direction is the Y-axis direction shown in the figure, the second direction is the X-axis direction shown in the figure, and the third direction is the Z-axis direction shown in the figure. Figure 1 Figure 1 Figure 1 The first direction, the second direction and the third direction are perpendicular to each other.

[0056] Please refer to Figure 2 The upper die assembly 10 includes an upper die 11, a pressing piece 12 elastically connected with the upper die 11, a guide piece 13 fixedly connected with the upper die 11, a first abutting piece 14 connected with the upper die 11 and a guide sleeve piece 15 connected with the upper die 11. The upper die 11 is roughly plate-shaped, the upper die 11 is movably arranged above the lower die assembly 50, and the upper die 11 is connected with the special-shaped cutting assembly 20, the right-angle cutting assembly 30 and the straight-edge cutting assembly 40 respectively. The pressing piece 12 is roughly cylindrical, the number of the pressing piece 12 is four, and the four pressing pieces 12 are arranged in pairs and spaced apart on the upper die 11 and are elastically connected to the upper die 11. The number of the guide piece 13 is four, each guide piece 13 is roughly cylindrical, the four guide pieces 13 are arranged in pairs and spaced apart on the upper die 11 and are fixedly connected to the upper die 11. The number of the first abutting piece 14 is two, the two first abutting pieces 14 are roughly cylindrical, the two first abutting pieces 14 are spaced apart along the second direction on the upper die 11 and are fixedly connected to the upper die 11. The number of the guide sleeve piece 15 is four, the four guide sleeve pieces 15 are arranged in pairs and spaced apart on the upper die 11 and are fixedly connected to the upper die 11. It can be understood that in the embodiment, the number of the components in the cutting device 100 is large, which is used to improve the operation stability or improve the cutting number of the products, therefore, the limitation of the number of components in the embodiment is only for understanding and describing the structure and operation principle of the embodiment, and is not a limitation on the structure and operation principle of the present application.

[0057] Please refer to​​Figure 3 Specifically, each pressing member 12 comprises a pressing body 121 and a pressing elastic body 122, the pressing body 121 is substantially cylindrical, one end of the pressing body 121 movably penetrates the upper die set 11 and is movably connected with the upper die set 11, the other end of the pressing body 121 extends out of the upper die set 11, the pressing elastic body 122 is embedded in the upper die set 11, and two ends of the pressing elastic body 122 are respectively elastically abutted against the upper die set 11 and the pressing body 121. In this embodiment, the pressing elastic body 122 is a spring. It can be understood that the above-mentioned elastic connection refers to that the pressing body 121 is connected with the upper die set 11 through the pressing elastic body 122, when the mold is closed, the lower die assembly 50 compresses the pressing elastic body 122 to the upper die set 11 through the pressing body 121, and when the mold is opened, the pressing elastic body 122 drives the pressing body 121 to move close to the lower die assembly 50 by releasing its elastic force, so as to realize the flexible contact between the pressing member 12 and the lower die assembly 50.

[0058] Please refer to Figure 2 and Figure 3 The special-shaped cutting assembly 20 is connected with the upper die assembly 10, the special-shaped cutting assembly 20 comprises a special-shaped punch 21 fixedly connected with the upper die set 11, a plurality of pushing members 22 elastically connected with the special-shaped punch 21 respectively, and a movable member 23 elastically connected with the upper die set 11. The special-shaped punch 21 is substantially block-shaped, the special-shaped punch 21 is adapted to the special-shaped end, the special-shaped punch 21 and the right-angle cutting assembly 30 are spaced apart along the first direction on the upper die set 11 and are fixedly connected with the upper die set 11, the end of the special-shaped punch 21 close to the lower die assembly 50 is a pointed end, which can improve the cutting effect, and the special-shaped punch 21 cuts the special-shaped end when the mold is closed. The pushing member 22 is substantially cylindrical, the number of the pushing member 22 is thirteen in this embodiment, the thirteen pushing members 22 are spaced apart along the second direction, each pushing member 22 movably penetrates the special-shaped punch 21 along the third direction and is elastically connected with the special-shaped punch 21, and the plurality of pushing members 22 push the cut special-shaped end when the mold is opened. The movable member 23 is substantially block-shaped, the movable member 23 is abutted against one side of the special-shaped punch 21 facing the right-angle cutting assembly 30 and is elastically connected with the upper die set 11, the movable member 23 is arranged on the side of the right-angle cutting assembly 30 away from the upper die set 11, and the movable member 23 pushes the material belt when the mold is opened.

[0059] In this way, by setting the specific structure of the above-mentioned special-shaped cutting assembly 20, the special-shaped punch 21 adapted to the special-shaped end stably cuts the special-shaped end of the product, which is beneficial to improve the cutting precision of the product, and the pushing member 22 and the movable member 23 respectively push the special-shaped end and the material belt when the mold is opened, so that the cut product and the material belt are separated from the cutting device 100, and the cut material belt and the product are prevented from adhering to the cutting device 100.

[0060] Please refer to Figure 3, specifically, each pushing piece 22 comprises a pushing body 221 movably connected to the profile punch 21 and a pushing elastic body 222 elastically abutting against the pushing body 221, the pushing body 221 is substantially cylindrical, one end of the pushing body 221 movably penetrates the profile punch 21 and is movably connected to the profile punch 21, the other end of the pushing body 221 extends out of the profile punch 21, the pushing elastic body 222 is embedded in the profile punch 21, and two ends of the pushing elastic body 222 elastically abut against the profile punch 21 and the pushing body 221 respectively. In this embodiment, the pushing body 221 is a bolt, and the pushing elastic body 222 is a spring.

[0061] In this way, by setting the specific structure of the pushing piece 22, the pushing piece 22 is elastically connected to the profile punch 21, when the mold is closed, the shearing assembly 60 compresses the pushing elastic body 222 to the profile punch 21 through the pushing body 221, when the mold is opened, the pushing elastic body 222 drives the pushing body 221 to move close to the lower mold assembly 50 by releasing the elastic force, so that the pushing body 222 pushes the cut profile end away from the profile punch 21, avoiding the cut profile end adhering to the cutting device 100.

[0062] Please refer to Figure 3In particular, the movable member 23 comprises a plurality of first movable bodies 231 movably connected with the upper die member 11, a plurality of second movable bodies 232 movably penetrating the upper die member 11, a plurality of movable elastic bodies 233 abutting against the plurality of second movable bodies 232, and a third movable body 234 connected with the first movable bodies 231. The first movable bodies 231 are substantially cylindrical, and in the embodiment, the number of the first movable bodies 231 is three. The plurality of first movable bodies 231 are arranged at intervals along the second direction, and each of the first movable bodies 231 movably penetrates the right-angle cutting assembly 30 and is movably connected with the upper die member 11. The second movable bodies 232 are substantially cylindrical, and in the embodiment, the number of the second movable bodies 232 is four. The plurality of second movable bodies 232 are arranged at intervals along the second direction, one end of the second movable body 232 movably penetrates the right-angle cutting assembly 30 and the upper die member 11 and is movably connected with the upper die member 11, and the other end of the second movable body 232 extends out of the right-angle cutting assembly 30. In the embodiment, the number of the movable elastic bodies 233 is four and corresponds to the four second movable bodies 232 one by one. The movable elastic bodies 233 are embedded in the upper die member 11, and both ends of the movable elastic body 233 elastically abut against the upper die member 11 and the corresponding second movable body 232, respectively. The third movable body 234 is substantially block-shaped, is arranged at one side of the right-angle cutting assembly 30, and is connected with the end of the first movable body 231 away from the upper die member 11. The third movable body 234 abuts against the second movable body 232 at the side facing the right-angle cutting assembly 30, and abuts against the special-shaped punch 21 at the side facing the special-shaped punch 21. In the embodiment, the first movable body 231 and the second movable body 232 are bolts, and the movable elastic body 233 is a spring.

[0063] In this way, by arranging the specific structure of the movable member 23, the movable member 23 is elastically connected with the upper die member 11. When the mold is closed, the shearing assembly 60 compresses the movable elastic body 233 to the upper die member 11 through the third movable body 234. When the mold is opened, the movable elastic body 233 drives the second movable body 232 to move the third movable body 234 close to the lower die assembly 50 by releasing the elastic force of the movable elastic body 233, so that the third movable body 234 pushes the material belt away from the cutting device 100, avoiding the material belt after cutting from adhering to the cutting device 100. At the same time, since the end of the first movable body 231 away from the third movable body 234 is movably connected with the upper die member 11, the movement distance of the third movable body 234 can be limited, preventing the third movable body 234 from being separated from the cutting device 100.

[0064] Please refer to Figure 2 , Figure 3 and Figure 4The right-angle cutting assembly 30 is fixedly connected with the upper die assembly 11. The right-angle cutting assembly 30 comprises a main body 31 fixedly connected with the upper die assembly 11 and a right-angle punch 32 connected with the main body 31. The main body 31 is substantially plate-shaped. The main body 31 is arranged on a side of the movable element 23 facing the upper die assembly 11 and is fixedly connected with the upper die assembly 11. The right-angle punch 32 is substantially block-shaped. The right-angle punch 32 is protrudingly arranged on a side of the main body 31 away from the upper die assembly 11 and is located on a side of the movable element 23 facing the straight-edge cutting assembly 40. The right-angle punch 32 is provided with avoiding grooves 321. In the embodiment, the number of the avoiding grooves 321 is twenty-five. The twenty-five avoiding grooves 321 are arranged at intervals along the second direction. The right-angle punch 32 cuts the right-angle end during the clamping. Specifically, an end of the right-angle punch 32 facing the lower die assembly 50 is a pointed end, so as to improve the cutting effect of the right-angle punch 32.

[0065] In this way, by arranging the avoiding grooves 321 on the right-angle punch 32, the right-angle punch 32 cuts the right-angle end of the product during the clamping. The avoiding grooves 321 avoid the connection point between the right-angle end of the product and the material belt, so as to prevent the right-angle end of the product from completely separating from the material belt. The right-angle end after cutting still has a large enough connection structure with the material belt, which is beneficial to the transportation and storage of the product after cutting by the material belt.

[0066] Please refer to Figure 2 and Figure 3 The straight-edge cutting assembly 40 is connected with the upper die assembly 10. The straight-edge cutting assembly 40 comprises a floating element 41 elastically connected with the upper die assembly 11, a plurality of straight-edge punches 42 respectively fixedly connected with the upper die assembly 11 and a plurality of material pushing elements 43 respectively elastically connected with the floating element 41. The floating element 41 is substantially plate-shaped. The floating element 41 is arranged on a side of the right-angle punch 32 away from the movable element 23 and is elastically connected with the upper die assembly 11. The floating element 41 pushes the material belt during the unclamping. The straight-edge punch 42 is substantially block-shaped. In the embodiment, the number of the plurality of straight-edge punches 42 is thirteen. The thirteen straight-edge punches 42 are arranged at intervals along the second direction. Each straight-edge punch 42 is movably arranged in the floating element 41 along the third direction and is fixedly connected with the upper die assembly 11. The straight-edge punch 42 cuts the straight-edge part during the clamping. The material pushing element 43 is substantially cylindrical. The number of the plurality of material pushing elements 43 is fourteen. The fourteen material pushing elements 43 are alternately arranged with the thirteen straight-edge punches 42 along the second direction on the floating element 41. Each material pushing element 43 is elastically connected with the floating element 41.

[0067] Thus, by setting the specific structure of the straight edge cutting assembly 40, since the multiple products of each row on the material belt are connected, the straight edge parts of the two adjacent products are shared, when the straight edge punch 42 punches a product on the material belt, the straight edge parts of the two adjacent products in the second direction are cut, avoiding setting too many straight edge punches 42 to cut the single product respectively, realizing that the straight edge cutting assembly 40 improves the cutting efficiency of the product on the basis of low cost, in addition, the floating element 41 and the material pushing element 43 respectively push the material belt and the cut product when the mold is opened, avoiding the product and the material belt from adhering to the cutting device 100, facilitating the cutting device 100 to continue the cutting operation.

[0068] Please refer to Figure 3 , specifically, the floating element 41 includes a plurality of floating limiting bodies 411 movably connected with the upper die 11, a plurality of floating pushing bodies 412 movably penetrating the upper die 11 respectively, a plurality of floating elastic bodies 413 respectively abutting the plurality of floating pushing bodies 412, and a floating body 414 connected with the floating limiting bodies 411. The floating limiting body 411 is generally cylindrical, and in this embodiment, the number of floating limiting bodies 411 is eight, the eight floating limiting bodies 411 are arranged at intervals on the lower die 11, one end of the floating limiting body 411 movably penetrates the upper die 11 and is movably connected with the upper die 11, the other end of the floating limiting body 411 extends out of the upper die 11. The floating pushing body 412 is generally cylindrical, and in this embodiment, the number of floating pushing bodies 412 is eight, the eight floating pushing bodies 412 are arranged at intervals on the upper die 11, and the floating pushing body 412 movably penetrates the upper die 11. The plurality of floating elastic bodies 413 correspond to the plurality of floating pushing bodies 412 respectively, and in this embodiment, the number of floating elastic bodies 413 is eight, the eight floating elastic bodies 413 correspond to the eight floating pushing bodies 413 respectively, the floating elastic body 413 is embedded in the upper die 11, and the two ends of the floating elastic body 413 abut the upper die 11 and the corresponding floating pushing body 412 respectively. The floating body 414 is generally plate-shaped, the side of the floating body 414 facing the upper die 11 is connected with the plurality of floating limiting bodies 411 respectively, the plurality of floating pushing bodies 412 abut the side of the floating body 414 facing the upper die 11 respectively, and the plurality of straight edge punches 42 and the plurality of material pushing elements 43 movably penetrate the floating body 414. Exemplarily, the floating limiting body 411 and the floating pushing body 412 are bolts, and the floating elastic body 413 is a spring.

[0069] Thus, by setting the specific structure of the floating member 41, when the mold is closed, the cutting assembly 70 compresses the floating elastic body 413 to the upper mold assembly 11 through the floating body 414, and when the mold is opened, the floating elastic body 413 drives the floating push body 412 to push the floating body 414 to move close to the lower mold assembly 50, so that the floating body 414 pushes the product and the material belt away from the cutting device 100, avoiding the adhesion of the cut product and the material belt to the cutting device 100, and at the same time, the floating limiting body 411 limits the movement distance of the floating body 414 close to the lower mold assembly 50.

[0070] Please refer to Figure 3 , specifically, the material pushing member 43 includes a material pushing body 431 movably connected with the upper mold assembly 11, and a plurality of material pushing elastic bodies 432 respectively abutting against the plurality of material pushing bodies 431. The material pushing body 431 is generally cylindrical, and in this embodiment, the number of material pushing bodies 431 is fourteen, and the fourteen material pushing bodies 431 are arranged along the second direction and spaced apart on the floating body 414, one end of the material pushing body 431 movably penetrates the floating body 414 and is movably connected with the floating body 414, and the other end of the material pushing body 431 extends out of the floating body 414. The number of the plurality of material pushing elastic bodies 432 corresponds to the number of the plurality of material pushing bodies 431 one by one, and in this embodiment, the number of material pushing elastic bodies 432 is fourteen, and the fourteen material pushing elastic bodies 432 are arranged along the second direction and spaced apart on the floating body 414, the material pushing elastic body 432 is embedded in the floating body 414, and the two ends of the material pushing elastic body 432 abut against the floating body 414 and the material pushing body 431 respectively. Exemplarily, the material pushing body 431 is a bolt, and the material pushing elastic body 432 is a spring.

[0071] Thus, by setting the specific structure of the material pushing member 43, when the mold is closed, the cutting assembly 30 compresses the material pushing elastic body 432 to the floating body 414 through the material pushing body 431, and when the mold is opened, the material pushing elastic body 432 drives the material pushing body 431 to move close to the lower mold assembly 50 by releasing its elastic force, so that the material pushing body 431 pushes the cut product away from the floating body 414, avoiding the adhesion of the cut product to the cutting device 100.

[0072] Please refer to Figure 1 and Figure 5The lower die assembly 50 is arranged opposite to the upper die assembly 11 along the third direction, and the lower die assembly 50 comprises a lower die 51 arranged below the upper die 11, a fixing member 52 fixedly connected to the lower die 51, a bearing member 53 fixedly connected to the fixing member 52, a clamping member 54 elastically connected to the fixing member 52, a second abutting member 55 connected to the lower die 51, and a guide post member 56 connected to the lower die 51. The lower die 51 is substantially plate-shaped, and the lower die 51 is arranged below the upper die 11 and connected to the shearing assembly 60 and the cutting assembly 70 respectively. The fixing member 52 is substantially block-shaped, and the number of the fixing member 52 is two in the embodiment, and the two fixing members 52 are arranged on both sides of the shearing assembly 60 along the second direction, the fixing member 52 is arranged apart from the cutting assembly 70 along the second direction and fixedly connected to the lower die 51. The bearing member 53 is substantially plate-shaped, and the number of the bearing member 53 is two in the embodiment and corresponds to the two fixing members 52 one by one, each bearing member 53 is arranged on the side of the fixing member 52 away from the lower die 51 and fixedly connected to the fixing member 52, and the bearing member 53 bears the material belt. The clamping member 54 is substantially plate-shaped, and the number of the clamping member 54 is two in the embodiment and corresponds to the two fixing members 52 one by one, each clamping member 54 is arranged on the side of the bearing member 53 away from the fixing member 52 and elastically connected to the fixing member 52, and the clamping member 54 moves close to the bearing member 53 under the abutting of the abutting member 12 when the mold is closed, so that the clamping member 54 and the bearing member 53 clamp the material belt. The second abutting member 55 is substantially cylindrical, and the number of the second abutting member 55 is two in the embodiment and arranged corresponding to the two first abutting members 14 along the third direction, the second abutting member 55 is fixedly connected to the lower die 51, and the first abutting member 14 and the second abutting member 55 abut when the mold is closed to limit the distance between the upper die assembly 10 and the lower die assembly 50. The guide post member 56 is substantially cylindrical, and the number of the guide post member 56 is four in the embodiment and corresponds to the four guide sleeve members 15 along the third direction, and each guide post member 56 is fixedly connected to the lower die 51.

[0073] Thus, when the upper die assembly 10 and the lower die assembly 50 are closed, the guide post member 56 is inserted into the guide sleeve member 15 to guide the upper die 11 to move close to the lower die 51, the first abutting member 14 and the second abutting member 55 abut to limit the distance between the upper die 11 and the lower die 51, the guide member 13 is inserted into the clamping member 54 to guide the abutting member 12 to move close to the clamping member 54, so that the clamping member 54 clamps the material belt to the bearing member 53 under the abutting of the abutting member 12, and the material belt is fixed to the lower die assembly 50, which facilitates the cutting device 100 to accurately cut the product and improves the cutting precision of the product.

[0074] Please refer to Figure 6Specifically, the clamping member 54 comprises a clamping body 541, a clamping limiting body 542 movably connected with the fixing member 52, and a clamping elastic body 543 abutting against the clamping body 541. The clamping body 541 is substantially plate-shaped, and is arranged on the side of the bearing member 53 away from the fixing member 52. The clamping limiting body 542 is substantially cylindrical, and the number of the clamping limiting body 542 in the embodiment is two. The two clamping limiting bodies 542 are arranged along the first direction at intervals, one end of the clamping limiting body 542 is connected with the clamping body 541, and the other end of the clamping limiting body 542 movably penetrates the bearing member 53 and is movably connected with the fixing member 52. In the embodiment, the number of the clamping elastic body 543 is two, the two clamping elastic bodies 543 are arranged along the first direction at intervals, the clamping elastic body 543 movably penetrates the bearing member 53, and the two ends of the clamping elastic body 543 elastically abut against the clamping body 541 and the fixing member 52, respectively. In the embodiment, the clamping limiting body 542 is a bolt, and the clamping elastic body 543 is a spring.

[0075] In this way, by arranging the specific structure of the clamping member 54, when the upper die assembly 10 and the lower die assembly 50 are closed, the clamping body 541 is compressed to the fixing member 52 under the pressure of the abutting member 12 to make the clamping body 541 clamp the material strip to the bearing member 53, so as to fix the material strip to the lower die assembly 50, which is beneficial to the cutting device 100 to cut the product. When the upper die assembly 10 and the lower die assembly 50 are opened, the clamping elastic body 543 drives the clamping body 541 to reset to release the clamped material strip, which is convenient for adjusting the position of the material strip and is beneficial to the cutting device 100 to continuously cut the product.

[0076] It can be understood that the fixing member 52 has a large enough movement space between the shearing assembly 60 and the cutting assembly 70 along the second direction, which is convenient for the external driving member to extend into the movement space after the opening to drive the cut material strip to move, so as to adjust the position of the material strip and is beneficial to the cutting device 100 to continuously cut the product.

[0077] Please refer to Figure 5 , Figure 6 and Figure 7 The shearing assembly 60 is connected with the lower die 51, and the shearing assembly 60 comprises a shearing member 61 fixedly connected with the lower die 51 and a stripping member 62 elastically connected with the lower die 51. The shearing member 61 is substantially block-shaped, and is arranged along the third direction corresponding to the movable member 23 and is fixedly connected with the lower die 51. The shearing member 61 is provided with a plurality of avoiding grooves 611, and the number of the avoiding grooves 611 in the embodiment is twenty-five. The twenty-five avoiding grooves 611 are arranged along the second direction at intervals. The shearing member 61 cuts the special-shaped end when the die is closed. The stripping member 62 is substantially block-shaped, and is arranged along the third direction corresponding to the special-shaped punch 21 and is elastically connected with the lower die 51. The stripping member 62 pushes the special-shaped end when the die is opened.

[0078] Thus, by setting the specific structure of the shearing assembly 60, when the upper die assembly 10 and the lower die assembly 50 are closed, the shearing piece 61 compresses the movable piece 23, and the special-shaped punch 21 compresses the stripping piece 62, so that the special-shaped punch 21 and the shearing piece 61 cut the two sides of the special-shaped end respectively, to realize accurate cutting of the special-shaped end, the avoiding groove 611 avoids the special-shaped end of the product and the connecting point of the material belt, to avoid the special-shaped end of the product from being completely separated from the material belt, to ensure that the special-shaped end of the cut product still has a large enough connecting structure with the material belt, which is beneficial to the transfer and preservation of the cut product by the material belt, when the upper die assembly 10 and the lower die assembly 50 are opened, the movable piece 23 and the stripping piece 62 respectively push the material belt and the special-shaped end, to avoid the cut product and the material belt from being adhered to the cutting device 100, which is beneficial to repeated operation of the cutting device 100.

[0079] Please refer to Figure 6 Specifically, the stripping piece 62 includes a stripping limiting body 621 movably connected with the lower die 51, a stripping pushing body 622 movably arranged in the lower die 51, a stripping elastic body 623 abutting against the stripping pushing body 622, and a stripping body 624 connected with the stripping limiting body 621. The stripping limiting body 621 is generally cylindrical, and in the embodiment, the number of the stripping limiting body 621 is four, and the four stripping limiting bodies 621 are arranged at intervals along the second direction. The stripping limiting body 621 is movably arranged in the lower die 51 and movably connected with the lower die 51. The stripping pushing body 622 is generally cylindrical, and in the embodiment, the number of the stripping pushing body 622 is four, and the four stripping pushing bodies 622 are arranged at intervals along the second direction. One end of the stripping pushing body 622 is movably arranged in the lower die 51 and movably connected with the lower die 51, and the other end of the stripping pushing body 622 extends out of the lower die 51. In the embodiment, the number of the stripping elastic body 623 is four and corresponds to the four stripping pushing bodies 622 one by one. The stripping elastic body 623 is embedded in the lower die 51, and the two ends of the stripping elastic body 623 are elastically abutted against the lower die 51 and the corresponding stripping pushing body 622, respectively. The stripping body 624 is generally block-shaped, and the stripping body 624 is fixedly connected to the end of the stripping limiting body 621 away from the lower die 51 and abuts against the stripping pushing body 622. Exemplarily, the stripping limiting body 621 and the stripping pushing body 622 are bolts, and the stripping elastic body 623 is a spring.

[0080] Thus, by setting the specific structure of the stripping part 62, the stripping part 62 is elastically connected with the lower die part 51. When the mold is closed, the special-shaped punch 21 compresses the stripping elastic body 623 to the lower die part 51 through the stripping body 624. When the mold is opened, the stripping elastic body 623 drives the stripping abutting body 622 to abut the stripping body 624 to move close to the upper die part 11 by releasing the elastic force, so that the stripping body 624 abuts the cut special-shaped end, avoiding the adhesion of the cut product to the cutting device 100. At the same time, since the stripping limiting body 621 is movably connected with the lower die part 51, the movement distance of the stripping body 624 can be limited, preventing the stripping body 624 from separating from the cutting device 100.

[0081] Please refer to Figure 5 、 Figure 6 and Figure 7 , the cutting assembly 70 is connected with the lower die assembly 50. The cutting assembly 70 includes a cutting part 71 fixedly connected with the lower die part 51, a plurality of pushing parts 72 movably connected with the lower die part 51, and a pushing part 73 movably connected with the lower die part 51. The cutting part 71 is generally plate-shaped, and is fixedly connected with the lower die part 51 and provided with a plurality of cutting slot 711 and a cutting body 712. The cutting body 712 is located at the connection between the side of the cutting part 71 away from the lower die part 51 and the side of the cutting part 71 facing the shearing part 61. The cutting body 712 cuts the right-angle end when the mold is closed. In this embodiment, the number of cutting slot 711 is thirteen and corresponds to thirteen straight edge punches 42. Each cutting slot 711 is provided with two cutting portions 7111 along the second direction and two avoiding portions 7112 along the first direction. The straight edge punch 42 is inserted into the cutting slot 711 when the mold is closed, so that the two cutting portions 7111 cut two straight edge portions respectively, and the two avoiding portions 7112 avoid the cut special-shaped end and right-angle end respectively. The pushing part 72 is generally block-shaped. In this embodiment, the number of pushing part 72 is thirteen and corresponds to thirteen cutting slot 711. The pushing part 72 is movably arranged in the corresponding cutting slot 711 and elastically connected with the lower die part 51. The pushing part 72 abuts the product when the mold is opened. The pushing part 73 is generally block-shaped. The pushing part 73 is arranged between the cutting part 71 and the shearing part 61 along the first direction and elastically connected with the lower die part 51. The pushing part 73 abuts the right-angle end when the mold is opened.

[0082] Thus, by setting the specific structure of the cutting assembly 70, when the mold is closed, the right-angle punch 32 compresses the pushing piece 73 to the lower mold piece 51, the right-angle punch 32 and the cutting body 712 cut the two sides of the right-angle end respectively, the straight-edge punch 42 compresses the pushing piece 72 to the lower mold piece 51, the straight-edge punch 42 and the cutting edge part 7111 cut the two sides of the straight-edge part, and the two avoiding parts 7112 avoid the right-angle end and the special-shaped end after cutting respectively, so as to realize accurate cutting of the product and improve the cutting accuracy. When the upper mold assembly 10 and the lower mold assembly 50 are opened, the pushing piece 73 and the pushing piece 72 release their elasticity and push the product away from the cutting device 100, so as to avoid the product from being adhered to the cutting device 100.

[0083] Please refer to Figure 6 Specifically, the pushing piece 72 comprises a pushing connecting body 721 movably connected with the lower mold piece 51, a pushing elastic body 722 abutting against the pushing connecting body 721, and a pushing body 723 connected with the pushing connecting body 721. The pushing connecting body 721 is generally cylindrical, and one end of the pushing connecting body 721 is movably connected with the lower mold piece 51. The pushing elastic body 722 is embedded in the lower mold piece 51, and the two ends of the pushing elastic body 722 elastically abut against the lower mold piece 51 and the pushing connecting body 721 respectively. The pushing body 723 is generally block-shaped, and the pushing body 723 is movably arranged in the corresponding cutting edge groove 711 and connected with the other end of the pushing connecting body 721. For example, the pushing connecting body 721 is a bolt, and the pushing elastic body 722 is a spring.

[0084] Thus, by setting the specific structure of the pushing piece 72, the pushing piece 72 is elastically connected with the lower mold piece 51. When the mold is closed, the straight-edge punch 42 drives the pushing body 723 to compress the pushing elastic body 722 to the lower mold piece 51 through the pushing connecting body 721. When the mold is opened, the pushing elastic body 722 releases its elastic force and drives the pushing connecting body 721 to drive the pushing body 723 to move close to the upper mold 11, so that the pushing body 723 pushes the product, avoiding the product after cutting from being adhered to the cutting device 100.

[0085] Please refer to Figure 6In particular, the pushing piece 73 comprises a pushing limiting body 731 movably connected with the lower die 51, a pushing abutting body 732 movably arranged in the lower die 51, a pushing elastic body 733 abutting against the pushing abutting body 732, and a pushing body 734 connected with the pushing limiting body 731. The pushing limiting body 731 is substantially cylindrical, and in the embodiment, the number of the pushing limiting body 731 is four. The four pushing limiting bodies 731 are arranged at intervals along the second direction, and the pushing limiting body 731 is movably arranged in and movably connected with the lower die 51. The pushing abutting body 732 is substantially cylindrical, and in the embodiment, the number of the pushing abutting body 732 is four. The four pushing abutting bodies 732 are arranged at intervals along the second direction, and one end of the pushing abutting body 732 is movably arranged in and movably connected with the lower die 51, and the other end of the pushing abutting body 732 extends out of the lower die 51. In the embodiment, the number of the pushing elastic body 733 is four and corresponds to the four pushing abutting bodies 732 one by one. The pushing elastic body 733 is embedded in the lower die 51, and the two ends of the pushing elastic body 733 elastically abut against the lower die 51 and the corresponding pushing abutting body 732, respectively. The pushing body 734 is substantially block-shaped, and the pushing body 734 is fixedly connected to the end of the pushing limiting body 731 away from the lower die 51 and abuts against the pushing abutting body 732. Exemplarily, the pushing limiting body 731 and the pushing abutting body 732 are bolts, and the pushing elastic body 733 is a spring.

[0086] In this way, by setting the specific structure of the pushing piece 73, the pushing piece 73 is elastically connected with the lower die 51. When the mold is closed, the right-angle punch 32 compresses the pushing elastic body 733 to the lower die 51 through the pushing body 734. When the mold is opened, the pushing elastic body 733 drives the pushing abutting body 732 to move close to the upper die 11 by releasing the elastic force of the pushing elastic body 733, so that the pushing body 734 abuts against the cut right-angle end, avoiding the adhesion of the cut product to the cutting device 100. At the same time, since the pushing limiting body 731 is movably connected with the lower die 51, the movement distance of the pushing body 734 can be limited, preventing the pushing body 734 from separating from the cutting device 100.

[0087] The working process of the cutting device 100 is as follows:

[0088] First, the upper die 11 and the lower die 51 are closed, the shearing piece 61 compresses and abuts against the movable piece 23 to the upper die 11, and the special-shaped punch 21 compresses the stripping piece 62, so that the special-shaped punch 21 and the shearing piece 61 cut the two sides of the special-shaped end, respectively. The avoiding groove 611 avoids the connection point of the special-shaped end and the material belt, avoiding the special-shaped end from completely separating from the material belt, and ensuring that the special-shaped end of the cut product still has a large enough connection structure with the material belt.

[0089] Then, the upper die set 11 and the lower die set 51 are opened and the position of the material belt and the product is adjusted, the upper die set 11 and the lower die set 51 are closed, the right angle punch 32 is pressed against the pushing piece 73 to the lower die set 51, the right angle punch 32 and the cutting body 712 cut the two sides of the right angle end respectively, the avoiding slot 321 avoids the connection point of the right angle end and the material belt, so as to avoid the right angle end from completely separating from the material belt, and ensure that the right angle end of the cut product still has a large enough connection structure with the material belt;

[0090] Finally, the upper die set 11 and the lower die set 51 are opened again and the position of the material belt and the product is adjusted again, the upper die set 11 and the lower die set 51 are closed again, the straight edge punch 42 is pressed against the pushing piece 72 to the lower die set 51, the straight edge punch 42 and the cutting edge part 7111 cut the two sides of the straight edge part, the two avoiding parts 7112 avoid the right angle end and the special-shaped end of the cut product respectively, thereby quickly completing the cutting operation of the special-shaped end, the right angle end and the straight edge part of the product, and improving the cutting efficiency of the product.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A cutting apparatus for cutting a product on a web, the product having a profiled end, a right-angled end and two straight side portions, the profiled end and the right-angled end being located at two ends of the product in a first direction, the two straight side portions being located at two sides of the product in a second direction, each of the straight side portions being connected to the right-angled end and the profiled end respectively, characterized in that, The cutting device comprises: an upper die assembly; a special-shaped cutting assembly connected to the upper die assembly; a right-angle cutting assembly connected to the upper die assembly and spaced apart from the special-shaped cutting assembly along the first direction, the right-angle cutting assembly being provided with a clearance groove; a straight-edge cutting assembly connected to the upper die assembly and respectively arranged on both sides of the right-angle cutting assembly along the first direction; a lower die assembly oppositely arranged to the upper die assembly along a third direction, the lower die assembly bearing the material strip; a shearing assembly connected to the lower die assembly, the shearing assembly being arranged adjacent to the special-shaped cutting assembly along the first direction and spaced apart from the special-shaped cutting assembly along the third direction, the shearing assembly being provided with a clearance groove, the shearing assembly and the special-shaped cutting assembly cutting the special-shaped end when the mold is closed, the clearance groove avoiding the connecting point between the special-shaped end and the material strip when the mold is closed; and a cutting assembly connected to the lower die assembly and spaced apart from the shearing assembly along the first direction, the cutting assembly being arranged adjacent to the right-angle cutting assembly along the first direction and spaced apart from the right-angle cutting assembly along the third direction, the cutting assembly and the right-angle cutting assembly cutting the right-angle end when the mold is closed, the clearance groove avoiding the connecting point between the right-angle end and the material strip when the mold is closed, the cutting assembly being provided with a knife slot, the knife slot being provided with two knife edge portions along the second direction and two clearance portions along the first direction, the straight-edge cutting assembly being inserted into the knife slot when the mold is closed, so that the two knife edge portions cut two straight-edge portions respectively, and the two clearance portions avoid the special-shaped end and the right-angle end after being cut respectively, the first direction, the second direction and the third direction being perpendicular to each other.

2. The cutting apparatus of claim 1, wherein, The special-shaped cutting assembly comprises: a special-shaped punch being spaced apart from the right-angle cutting assembly along the first direction and fixedly connected to the upper die assembly, the special-shaped punch being adapted to the special-shaped end, the special-shaped punch cutting the special-shaped end when the mold is closed; a pushing member movably arranged in the special-shaped punch along the third direction and elastically connected to the special-shaped punch, the pushing member pushing the special-shaped end after being cut when the mold is opened; and a movable member abutting to one side of the special-shaped punch facing the right-angle cutting assembly and elastically connected to the upper die assembly, the movable member pushing the material strip when the mold is opened.

3. The cutting apparatus of claim 2, wherein, The right-angle cutting assembly comprises: a main body provided on one side of the movable member facing the upper die assembly and fixedly connected to the upper die assembly; a right-angle punch protruding from one side of the main body away from the upper die assembly and located on one side of the movable member facing the straight-edge cutting assembly, the right-angle punch being provided with the clearance groove, the right-angle punch cutting the right-angle end when the mold is closed.

4. The cutting apparatus of claim 1 wherein, The straight-edge cutting assembly comprises: a floating member provided on one side of the right-angle cutting assembly away from the special-shaped cutting assembly and elastically connected to the upper die assembly, the floating member pushing the material strip when the mold is opened. A straight edge punch is movably arranged in the floating member along the third direction and fixedly connected with the upper die assembly, the straight edge punch is correspondingly arranged with the knife slot along the third direction, and the straight edge punch cuts the straight edge portion when the mold is closed.

5. The cutting apparatus of claim 2, wherein, The cutting assembly comprises: A cutting member is correspondingly arranged with the movable member along the third direction and fixedly connected with the lower die assembly, the cutting member is provided with the avoiding slot, and the cutting member cuts the special-shaped end when the mold is closed. A stripper is correspondingly arranged with the special-shaped punch along the third direction and elastically connected with the lower die assembly, and the stripper pushes the special-shaped end when the mold is opened.

6. The cutting apparatus of claim 1 wherein, The cutting assembly comprises: A cutting member is fixedly connected with the lower die assembly and provided with the knife slot and a cutting body, the cutting body is located at the connection between the side of the cutting member away from the lower die assembly and the side of the cutting member facing the cutting assembly, and the cutting body cuts the right-angle end when the mold is closed. A pushing member is movably arranged in the knife slot and elastically connected with the lower die assembly, and the pushing member pushes the product when the mold is opened.

7. The cutting apparatus of claim 6, wherein, The cutting assembly further comprises: A pushing member is correspondingly arranged with the cutting member and the cutting assembly along the first direction and elastically connected with the lower die assembly, and the pushing member pushes the right-angle end when the mold is opened.

8. The cutting apparatus of claim 1, wherein, The lower die assembly comprises: A lower die member is arranged below the upper die assembly and connected with the cutting assembly and the cutting assembly respectively; A fixed member is spaced apart from the cutting assembly along the second direction and fixedly connected with the lower die member; A bearing member is arranged on the side of the fixed member away from the lower die member and fixedly connected with the fixed member, and the bearing member bears the material belt; and A clamping member is arranged on the side of the bearing member away from the fixed member and elastically connected with the fixed member, the clamping member moves close to the bearing member under the pressing of the upper die assembly when the mold is closed, so that the clamping member and the bearing member clamp the material belt.

9. The cutting apparatus of claim 8, wherein, The upper die assembly comprises: An upper die member is movably arranged above the lower die member and connected with the special-shaped cutting assembly, the right-angle cutting assembly and the straight edge cutting assembly respectively; A pressing member is correspondingly arranged with the clamping member along the third direction and elastically connected with the upper die member, the pressing member moves the clamping member close to the bearing member when the mold is closed; and A guide member is spaced apart from the pressing member and fixedly connected with the upper die member, the guide member is inserted into the clamping member when the mold is closed, so as to guide the pressing member.

10. The cutting apparatus of claim 9, wherein, The upper die assembly and the lower die assembly respectively comprise a first abutting member and a second abutting member, the first abutting member is fixedly connected with the upper die member, the second abutting member is correspondingly arranged with the first abutting member along the third direction and fixedly connected with the lower die member, and the first abutting member and the second abutting member abut when the mold is closed, so as to limit the distance between the upper die assembly and the lower die assembly when the mold is closed.

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