Inductor wire cutting device

Abstract

The utility model discloses an inductor wire cutting device which comprises a machine frame, a vibration conveying mechanism, a pressing stopping mechanism and a wire cutting mechanism, the vibration conveying mechanism is arranged on the machine frame, the pressing stopping mechanism is arranged above one side of the vibration conveying mechanism, and the wire cutting mechanism is arranged below the pressing stopping mechanism. Wherein the vibration and swing conveying mechanism comprises a vibration and swing assembly and a conveying frame obliquely fixed to the upper portion of the vibration and swing assembly, and the vibration and swing assembly can swing the conveying frame so as to drive the conveying frame to convey the inductor to the position above the wire cutting mechanism. The inductor pin cutting device overcomes the defects that in actual production, pins of inductors need to be cut on a large scale, the device can only cut the pins of one inductor at a time, and the working efficiency is reduced. Therefore, the inductor wire cutting device can cut the pins of the inductors on a large scale so as to improve the working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor wire cutting devices, and in particular to an inductor wire cutting device. Background Art

[0002] At present, electronic products have become an indispensable daily necessity for people, and PCB boards are an indispensable component of electronic products. In order to ensure that the inductor and the PCB board can form a stable electrical conduction, the inductor pins are generally set to be longer to meet the needs of PCB boards of different thicknesses. However, in some cases, the inductor pins need to be trimmed to meet the standard length. The staff generally cut the overlong pins of the inductor directly on the production line, but there are certain errors in the manual cutting method. At the same time, manual cutting often causes the inductor pins to be bent under force, which is not conducive to the subsequent hole alignment operation of the PCB board plug-in.

[0003] Chinese patent CN219881169U discloses an inductor cutting device, which starts the motor inside the third fixed block to drive the reciprocating threaded rod to rotate, so that the laser cutter moves along the reciprocating threaded rod, thereby cutting the pins of the inductor body. When the cutting is completed, the third baffle is pushed to move, so that the elasticity of the reset spring is restored, and the third baffle is pushed up to block the laser cutter.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] In actual production, it is necessary to cut the pins of the inductors in large quantities. The device can only cut the pins of one inductor at a time, which reduces the work efficiency.

[0006] Therefore, it is an urgent problem to be solved by the present invention to provide an inductor wire cutting device which can cut the pins of inductors in large quantities to improve the working efficiency. Utility Model Content

[0007] In view of the above technical problems, the purpose of the utility model is to overcome the problem that in actual production, a large number of inductor pins need to be cut, and the device can only cut one inductor pin at a time, which reduces the work efficiency. Thus, an inductor wire cutting device is provided that can cut a large number of inductor pins to improve the work efficiency.

[0008] In order to achieve the above-mentioned purpose, the utility model provides an inductor tangent device, which includes: a frame, a swing conveying mechanism, a pressing mechanism and a tangent mechanism, wherein the swing conveying mechanism is arranged on the frame, the pressing mechanism is arranged above one side of the swing conveying mechanism, and the tangent mechanism is arranged below the pressing mechanism; wherein the swing conveying mechanism includes: a swing component and a conveying frame obliquely fixed above the swing component, and the swing component can swing the conveying frame to drive the conveying frame to convey the inductor to the top of the tangent mechanism.

[0009] Preferably, the swing assembly includes: a mounting frame, a guide column, a first elastic member and a first driving assembly, a plurality of fixed plates are vertically spaced on the frame, the mounting frame is disposed between adjacent fixed plates, and a plurality of guide columns penetrating adjacent fixed plate side walls are horizontally disposed on opposite side walls thereof, the first elastic member is sleeved on each guide column, and one end thereof abuts or is fixedly connected to the side wall of the fixed plate, and the other end abuts or is fixedly connected to the side wall of the mounting frame, the conveying frame is fixedly disposed above the mounting frame, and the first driving assembly is disposed in the mounting frame, so as to drive the conveying frame to convey the inductor to above the tangent mechanism.

[0010] Preferably, the first driving component includes: a dual-axis motor, a pendulum block and a second elastic member, the dual-axis motor is arranged in an installation frame, and the two opposite output ends thereof are respectively provided with pendulum blocks, a plurality of limit columns are vertically arranged in the installation frame and pass through the opposite sides of the dual-axis motor, and the two ends of each limit column are respectively sleeved with a second elastic member, one end of the second elastic member is abutted or fixedly connected to the inner side wall of the installation frame, and the other end is abutted or fixedly connected to the side wall of the dual-axis motor.

[0011] Preferably, the conveyor frame comprises: a first bracket and a second bracket adapted to the inductor, the first bracket and the second bracket are spaced apart and arranged above the installation frame, and their inner bottoms are inclined.

[0012] Preferably, the pressure stop mechanism includes: a second drive component and a pressure stop block, a first mounting bracket is provided on the frame at one side of the oscillating conveying mechanism, the second drive component is arranged on the first mounting bracket above the oscillating conveying mechanism, the pressure stop block is arranged at the output end of the second drive component, and can stop the inductor on the oscillating conveying mechanism under the drive of the second drive component.

[0013] Preferably, the second driving assembly includes: a first driving motor, a driving disk, a first driving connecting rod and a limiting connecting rod. The first mounting frame has a first limiting block on the side close to the oscillating conveying mechanism. The first driving motor is arranged on the first mounting frame. The driving disk is coaxially arranged at the output end of the first driving motor. One end of the first driving connecting rod is hinged on the driving disk and deviates from its axial position, and the other end is hinged to the limiting connecting rod. The limiting connecting rod vertically passes through the first limiting block, and a pressure stop block is arranged at its lower end.

[0014] Preferably, the tangent mechanism includes: a third drive component and a cutting block, a second mounting frame is arranged on the frame on a side opposite to the first mounting frame, a matching block is arranged on the first mounting frame located below the oscillating conveying mechanism, the third drive component is arranged on the second mounting frame, and a cutting block matched with the matching block is arranged at its output end, and the cutting block can cooperate with the matching block under the drive of the third drive component to cut the pins of the inductor.

[0015] Preferably, the third driving assembly includes: a second driving motor, a second driving connecting rod and a connecting rod, the first mounting frame is provided with a second limit block at the lower part of the matching block, the second driving motor is arranged on the second mounting frame, and a second driving connecting rod is arranged at its output end, a limit slider is arranged on the lower surface of the cutting block, a limit slide rail matched with the limit slider is arranged on the upper surface of the second limit block, one end of the second driving connecting rod is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to one end of the cutting block.

[0016] According to the above technical scheme, the beneficial effect of the utility model compared with the prior art is: the present application starts the oscillation component to swing the conveyor frame back and forth. Since the conveyor frame is tilted, the inductor on the conveyor frame will move a little bit along the tilt direction of the conveyor frame, and at the same time, the pressing and stopping mechanism will periodically press and stop the inductor directly below it. When the inductor is pressed and stopped, the tangent mechanism will also move periodically to cut the pins under the stopped inductor, thereby realizing the cutting of large quantities of pins to improve work efficiency.

[0017] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0019] Figure 1The present invention provides a three-dimensional inductor cutting device in a preferred embodiment. Figure 1 .

[0020] Figure 2 The three-dimensional inductor cutting device provided in a preferred embodiment of the utility model Figure 2 .

[0021] Figure 3 It is a plan view of an inductor cutting device provided in a preferred embodiment of the utility model.

[0022] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0023] Figure 5 It is a partial three-dimensional diagram of an inductor cutting device provided in a preferred embodiment of the utility model. Figure 1 .

[0024] Figure 6 It is a partial three-dimensional diagram of an inductor cutting device provided in a preferred embodiment of the utility model. Figure 2 .

[0025] Figure 7 It is a partial three-dimensional diagram of an inductor cutting device provided in a preferred embodiment of the utility model. Figure 3 .

[0026] Description of the reference numerals: 1-frame; 101-fixed plate; 102-first mounting frame; 10201-first limiting block; 10202-matching block; 10203-second limiting block; 1020301-limiting slide rail; 103-second mounting frame; 2-oscillating conveying mechanism; 201-oscillating assembly; 20101-mounting frame; 2010101-limiting column; 20102-guide column; 20103-first elastic member; 20104-first driving assembly; 2010401-dual-axis motor; 2010402-oscillating block; 2 010403-second elastic member; 202-conveying rack; 20201-first bracket; 20202-second bracket; 3-pressing stop mechanism; 301-second driving assembly; 30101-first driving motor; 30102-driving disk; 30103-first driving connecting rod; 30104-limiting connecting rod; 302-pressing stop block; 4-tangent mechanism; 401-third driving assembly; 40101-second driving motor; 40102-second driving connecting rod; 40103-linking rod; 402-cutting block; 40201-limiting slider. DETAILED DESCRIPTION

[0027] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0028] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference Figure 1 : An inductor tangent device, the device comprises: a frame 1, a swing conveying mechanism 2, a pressing mechanism 3 and a tangent mechanism 4, the swing conveying mechanism 2 is arranged on the frame 1, the pressing mechanism 3 is arranged above one side of the swing conveying mechanism 2, and the tangent mechanism 4 is arranged below the pressing mechanism 3; wherein, the swing conveying mechanism 2 comprises: a swing component 201 and a conveying frame 202 obliquely fixed above the swing component 201, the swing component 201 can swing the conveying frame 202 to drive the conveying frame 202 to convey the inductor to the top of the tangent mechanism 4.

[0032] The present application starts the oscillating assembly 201 to swing the conveyor frame 202 back and forth. Since the conveyor frame 202 is tilted, the inductor on the conveyor frame 202 will move a little bit along the tilt direction of the conveyor frame 202. At the same time, the pressing mechanism 3 will periodically press and stop the inductor directly below it. When the inductor is pressed and stopped, the tangent mechanism 4 will also move periodically to cut the pins under the stopped inductor, thereby realizing the cutting of a large number of pins to improve work efficiency.

[0033] Reference Figure 3 The swing assembly 201 includes: a mounting frame 20101, a guide column 20102, a first elastic member 20103 and a first driving assembly 20104. A plurality of fixed plates 101 are vertically spaced apart on the frame 1. The mounting frame 20101 is disposed between adjacent fixed plates 101, and a plurality of guide columns 20102 penetrating the side walls of adjacent fixed plates 101 are horizontally disposed on opposite side walls thereof. The first elastic member 20103 is sleeved on each guide column 20102, and one end thereof is abutted or fixedly connected to the side wall of the fixed plate 101, and the other end is abutted or fixedly connected to the side wall of the mounting frame 20101. The conveying frame 202 is fixedly disposed above the mounting frame 20101. The first driving assembly 20104 is disposed in the mounting frame 20101 to drive the conveying frame 202 to convey the inductor to the top of the tangent mechanism 4.

[0034] The present application starts the first driving component 20104 to drive the installation frame 20101 to reciprocate along the length direction of the guide column 20102. Since the guide column 20102 is horizontally arranged, the installation frame 20101 will reciprocate in the horizontal direction, thereby driving the conveying frame 202 to reciprocate in the horizontal direction. The elasticity of the elastic member is used to control the amplitude of the reciprocating movement of the conveying frame 202, thereby realizing the conveying of the inductor by the conveying frame 202.

[0035] Reference Figure 4 The first driving component 20104 includes: a dual-axis motor 2010401, a pendulum block 2010402 and a second elastic member 2010403. The dual-axis motor 2010401 is arranged in a mounting frame 20101, and the two opposite output ends thereof are respectively provided with pendulum blocks 2010402. A plurality of limit columns 2010101 are vertically arranged in the mounting frame 20101 and pass through the opposite sides of the dual-axis motor 2010401. The two ends of each limit column 2010101 are respectively sleeved with a second elastic member 2010403. One end of the second elastic member 2010403 is abutted or fixedly connected to the inner wall of the mounting frame 20101, and the other end is abutted or fixedly connected to the side wall of the dual-axis motor 2010401.

[0036] The present application starts the dual-axis motor 2010401 to drive the pendulum blocks 2010402 at both ends to rotate. The second elastic member 2010403 is provided to absorb the force of the up and down swinging of the pendulum block 2010402, thereby reducing the amplitude of the up and down swinging of the installation frame 20101. At the same time, it also reduces the vertical force on the guide column 20102, thereby extending the service life of the device. The force of the left and right swinging of the pendulum block 2010402 drives the installation frame 20101 to move back and forth along the length direction of the guide column 20102.

[0037] Reference Figure 5 The conveying rack 202 includes: a first bracket 20201 and a second bracket 20202 adapted to the inductor, the first bracket 20201 and the second bracket 20202 are spaced apart above the mounting frame 20101, and their inner bottoms are tilted.

[0038] In the present application, the first bracket 20201 and the second bracket 20202 are adapted to the inductor, ensuring the stability and reliability of the inductor on the conveying rack 202 , and the inductor pins extend from the gap between the first bracket 20201 and the second bracket 20202 .

[0039] Reference Figure 2 : The pressure stop mechanism 3 includes: a second driving component 301 and a pressure stop block 302. A first mounting bracket 102 is provided on the frame 1 at one side of the oscillating conveying mechanism 2. The second driving component 301 is provided on the first mounting bracket 102 above the oscillating conveying mechanism 2. The pressure stop block 302 is provided at the output end of the second driving component 301 and can stop the inductor on the oscillating conveying mechanism 2 under the drive of the second driving component 301.

[0040] The present application starts the second driving component 301 to drive the stop block 302 to perform periodic motion, thereby periodically stopping the inductor on the conveyor rack 202 .

[0041] Reference Figure 6 : The second driving component 301 includes: a first driving motor 30101, a driving disk 30102, a first driving connecting rod 30103 and a limiting connecting rod 30104. The first mounting frame 102 has a first limiting block 10201 on the side close to the oscillating conveying mechanism 2. The first driving motor 30101 is arranged on the first mounting frame 102. The driving disk 30102 is coaxially arranged at the output end of the first driving motor 30101. One end of the first driving connecting rod 30103 is hinged on the driving disk 30102 and deviates from its axial position, and the other end is hinged to the limiting connecting rod 30104. The limiting connecting rod 30104 vertically passes through the first limiting block 10201, and a pressure stop block 302 is arranged at its lower end.

[0042] The present application starts the first driving motor 30101 to drive the driving disk 30102 to rotate, thereby driving the limiting link 30104 to move back and forth periodically in the vertical direction through the first driving link 30103, thereby driving the stop block 302 to stop the inductor on the conveyor rack 202. Here, the area of ​​the lower surface of the stop block 302 is several times the surface area of ​​the upper surface of the inductor to ensure that the stop block 302 can stop the inductor.

[0043] Reference Figure 2 The tangent mechanism 4 includes: a third driving component 401 and a cutting block 402. A second mounting frame 103 is arranged on the frame 1 on the side opposite to the first mounting frame 102. The first mounting frame 102 is located below the oscillating conveying mechanism 2 and is provided with a matching block 10202. The third driving component 401 is arranged on the second mounting frame 103, and a cutting block 402 matched with the matching block 10202 is arranged at its output end. The cutting block 402 can cooperate with the matching block 10202 under the drive of the third driving component 401 to cut the pins of the inductor.

[0044] The present application starts the third driving motor to drive the cutting block 402 to perform periodic motion to cooperate with the pressure stop component to cut the pins of the inductor. Here, the length of the cutting block 402 is several times the length of the inductor to prevent the inductor pins from being missed.

[0045] Reference Figure 6 and Figure 7 : The third driving component 401 includes: a second driving motor 40101, a second driving connecting rod 40102 and a connecting rod 40103. The first mounting frame 102 is provided with a second limit block 10203 at the lower part of the matching block 10202. The second driving motor 40101 is arranged on the second mounting frame 103, and a second driving connecting rod 40102 is arranged at its output end. A limiting slider 40201 is arranged on the lower surface of the cutting block 402, and a limiting slide rail 1020301 matched with the limiting slider 40201 is arranged on the upper surface of the second limiting block 10203. One end of the second driving connecting rod 40102 is hinged to one end of the connecting rod 40103, and the other end of the connecting rod 40103 is hinged to one end of the cutting block 402.

[0046] The present application starts the second driving motor 40101 to drive the cutting block 402 to move back and forth along the length direction of the limiting slide rail 1020301 through the cooperation of the second driving connecting rod 40102 and the connecting rod 40103, thereby cooperating with the matching block 10202 to cut the pins of the inductor.

[0047] When the device provided by the utility model is in use, the oscillation component 201 is started to swing the conveyor frame 202 back and forth. Since the conveyor frame 202 is tilted, the inductor on the conveyor frame 202 will move a little bit along the tilt direction of the conveyor frame 202. At the same time, the pressing and stopping mechanism 3 will periodically press and stop the inductor directly below it. When the inductor is pressed and stopped, the tangent mechanism 4 will also move periodically to cut the pins below the stopped inductor, thereby realizing the cutting of a large number of pins to improve work efficiency.

[0048] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0049] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0050] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. An inductor cutting device, characterized in that: The device comprises: a frame (1), an oscillating conveying mechanism (2), a pressing mechanism (3) and a tangent mechanism (4), wherein the oscillating conveying mechanism (2) is arranged on the frame (1), the pressing mechanism (3) is arranged above one side of the oscillating conveying mechanism (2), and the tangent mechanism (4) is arranged below the pressing mechanism (3); wherein: The oscillating conveying mechanism (2) comprises: an oscillating component (201) and a conveying frame (202) fixed obliquely above the oscillating component (201); the oscillating component (201) is capable of swinging the conveying frame (202) to drive the conveying frame (202) to convey the inductor to above the tangent mechanism (4).

2. The inductor cutting device according to claim 1, characterized in that: The oscillating assembly (201) comprises: a mounting frame (20101), a guide column (20102), a first elastic member (20103) and a first driving assembly (20104); a plurality of fixing plates (101) are vertically spaced apart on the frame (1); the mounting frame (20101) is arranged between adjacent fixing plates (101), and a plurality of guide columns (20102) penetrating the side walls of adjacent fixing plates (101) are horizontally arranged on opposite side walls thereof. The first elastic member (20103) is sleeved on each guide column (20102), and one end thereof is abutted or fixedly connected to the side wall of the fixing plate (101), and the other end is abutted or fixedly connected to the side wall of the installation frame (20101). The conveying frame (202) is fixedly arranged above the installation frame (20101), and the first driving component (20104) is arranged in the installation frame (20101) to drive the conveying frame (202) to convey the inductor to the top of the tangent mechanism (4).

3. The inductor cutting device according to claim 2, characterized in that: The first driving component (20104) comprises: a dual-axis motor (2010401), a pendulum block (2010402) and a second elastic member (2010403); the dual-axis motor (2010401) is arranged in a mounting frame (20101), and two opposite output ends thereof are respectively provided with pendulum blocks (2010402); a plurality of limit columns (2010101) are vertically arranged in the mounting frame (20101) and pass through the opposite sides of the dual-axis motor (2010401); two ends of each limit column (2010101) are respectively sleeved with a second elastic member (2010403); one end of the second elastic member (2010403) is abutted or fixedly connected to the inner wall of the mounting frame (20101), and the other end is abutted or fixedly connected to the side wall of the dual-axis motor (2010401).

4. The inductor cutting device according to claim 2, characterized in that: The conveying frame (202) comprises: a first bracket (20201) and a second bracket (20202) adapted to the inductor; the first bracket (20201) and the second bracket (20202) are arranged above the installation frame (20101) with a spacing, and their inner bottoms are arranged tilted.

5. The inductor cutting device according to claim 1, characterized in that: The pressure stop mechanism (3) comprises: a second drive component (301) and a pressure stop block (302); a first mounting frame (102) is arranged on the frame (1) at one side of the oscillating conveying mechanism (2); the second drive component (301) is arranged on the first mounting frame (102) at the upper part of the oscillating conveying mechanism (2); the pressure stop block (302) is arranged at the output end of the second drive component (301) and can stop the inductor on the oscillating conveying mechanism (2) under the drive of the second drive component (301).

6. The inductor cutting device according to claim 5, characterized in that: The second driving component (301) comprises: a first driving motor (30101), a driving disk (30102), a first driving connecting rod (30103) and a limiting connecting rod (30104); a first limiting block (10201) is provided on the side of the first mounting frame (102) close to the oscillating conveying mechanism (2); the first driving motor (30101) is arranged on the first mounting frame (102); the driving disk (30102) is coaxially arranged at the output end of the first driving motor (30101); one end of the first driving connecting rod (30103) is hinged on the driving disk (30102) and deviates from its axial position, and the other end is hinged to the limiting connecting rod (30104); the limiting connecting rod (30104) vertically passes through the first limiting block (10201), and a pressure stop block (302) is arranged at its lower end.

7. The inductor cutting device according to claim 5, characterized in that: The tangent mechanism (4) comprises: a third drive component (401) and a cutting block (402); a second mounting frame (103) is arranged on the frame (1) at a side opposite to the first mounting frame (102); a matching block (10202) is arranged on the first mounting frame (102) below the oscillating conveying mechanism (2); the third drive component (401) is arranged on the second mounting frame (103), and a cutting block (402) matched with the matching block (10202) is arranged at its output end; the cutting block (402) can cooperate with the matching block (10202) under the drive of the third drive component (401) to cut the pins of the inductor.

8. The inductor cutting device according to claim 7, characterized in that: The third driving assembly (401) comprises: a second driving motor (40101), a second driving connecting rod (40102) and a connecting rod (40103); the first mounting frame (102) is provided with a second limiting block (10203) at the lower part of the matching block (10202); the second driving motor (40101) is arranged on the second mounting frame (103), and the output end thereof is provided with a second driving connecting rod (40102); a limiting slider (40201) is arranged on the lower surface of the cutting block (402); a limiting slide rail (1020301) matched with the limiting slider (40201) is arranged on the upper surface of the second limiting block (10203); one end of the second driving connecting rod (40102) is hinged to one end of the connecting rod (40103), and the other end of the connecting rod (40103) is hinged to one end of the cutting block (402).

Images