Terminal bending equipment

Abstract

The utility model discloses a terminal bending device. The terminal bending equipment comprises a rack, a positioning mechanism and a bending mechanism, the positioning mechanism is arranged on the rack and forms a placing area, and the placing area is suitable for placing a product and enables a product terminal to be arranged along a first direction; the bending mechanism is movably arranged on one side of the positioning mechanism and comprises a bending piece, the bending piece at least has a moving stroke in the second direction, and the second direction is perpendicular to the first direction, so that the bending piece moves towards the direction close to the product terminal to push the product terminal to rotate and bend. According to the utility model, through the cooperation of the bending mechanism and the positioning mechanism, the automatic bending of the product terminals is realized under the action of the bending mechanism, and the bending force and the bending direction of each product terminal can be better kept consistent, so that the quality of finished products can be better ensured, the processing efficiency is high, and the product quality is more stable.

Description

Technical Field

[0001] This utility model relates to the technical field of terminal processing machinery, specifically to a terminal bending device. Background Technology

[0002] A power module is a modular assembly of power electronic devices combined according to their corresponding functions and then encapsulated. It is mainly used in power electronics, frequency converters, and high-frequency power supply systems. A power module primarily involves symmetrically arranging various power chips and then connecting them functionally with bonding wires to encapsulate them into a module. The packaging process typically considers current balance and heat dissipation. This also includes the soldering and assembly of power terminals. In current packaging technology, power modules are manually bent after packaging and soldering of power terminals. However, manual operation is inefficient, results in inconsistent product quality, and often leads to inconsistent bending positions, unevenness, and noticeable creases on the plastic side frame, affecting conductivity and thermal resistance. Utility Model Content

[0003] To address the aforementioned technical problems, the main objective of this utility model is to provide a terminal bending device that solves the problems of low operating efficiency, unstable product quality, inconsistent bending positions, unevenness, and obvious creases on the plastic side frame caused by the traditional manual bending of power terminals, which affects conductivity and thermal resistance.

[0004] To achieve the above objectives, this utility model proposes a terminal bending device, comprising:

[0005] frame;

[0006] A positioning mechanism is provided on the frame and forms a placement area, the placement area being suitable for placing a product therein and such that the product terminals are arranged along a first direction;

[0007] A bending mechanism, movably disposed on one side of the positioning mechanism, includes a bending member having at least a travel along a second direction perpendicular to the first direction, such that the bending member moves toward the product terminal to push the product terminal to rotate and bend.

[0008] Optionally, the bending member has a travel along the vertical direction of the frame, along the transverse direction of the frame, and along the longitudinal direction of the frame, wherein the first direction is arranged along the vertical direction of the frame;

[0009] The bending mechanism further includes a bending drive structure, which is connected to the bending member and is used to drive the bending member to move along the vertical direction of the frame, along the horizontal direction of the frame, and along the longitudinal direction of the frame.

[0010] Optionally, the bending drive structure includes:

[0011] A base is mounted on the frame;

[0012] The first movable block is movably disposed on the base along the transverse direction of the frame;

[0013] The second movable block is movably disposed on the first movable block along the longitudinal direction of the frame, and the bending member is movably disposed on the second movable block along the vertical direction of the frame.

[0014] A first driver is disposed on the base and connected to the first movable block, for driving the first movable block to move laterally along the frame;

[0015] The second driver is disposed on the first moving block and connected to the second moving block, and is used to drive the second moving block to move longitudinally along the frame;

[0016] The third driver, located on the second moving block and connected to the bending member, is used to drive the bending member to move in the vertical direction along the frame.

[0017] Optionally, the bending component includes a third moving block and a bending head movably disposed on the third moving block. The third moving block is movably disposed on the second moving block along the vertical direction of the frame and is connected to the third driver.

[0018] The bending drive structure further includes a fourth driver disposed on the third moving block. The fourth driver is connected to the bending head and is used to drive the bending head to reciprocate along the second direction.

[0019] Optionally, the bending head includes a bending support frame connected to the fourth driver and rollers rotatably mounted on the bending support frame.

[0020] Optionally, the third moving block is provided with a guide rail, and the bending support frame is provided with a guide slider that slides in cooperation with the guide rail, the guide rail extending along the second direction; and / or,

[0021] The bending support frame includes a main support plate and two support side arms connected at one end to the main support plate. The main support plate is connected to the fourth driver. The two support side arms are arranged opposite each other at a distance. The roller is rotatably disposed between the other ends of the two support side arms. The fourth driver drives the main support plate to move along the second direction, so that at least a portion of the roller can extend out of the third moving block to press against the product terminal.

[0022] Optionally, multiple sets of the bending mechanism are provided, and the multiple sets of the bending mechanism are arranged at intervals on the outer periphery of the placement area.

[0023] Optionally, the positioning mechanism includes:

[0024] The positioning platform is mounted on the rack;

[0025] The first positioning plate is disposed on the positioning platform and has a positioning groove, one side of which is open.

[0026] The second positioning plate is movably disposed on the open side of the positioning groove, and the area formed by the second positioning plate and the positioning groove together forms the placement area.

[0027] Optionally, the positioning mechanism further includes a positioning driver connected to the second positioning plate, for driving the second positioning plate toward and away from the open side of the positioning groove; and / or,

[0028] The terminal bending equipment also includes a detection mechanism, which is used to detect whether a product is placed inside the product.

[0029] Optionally, the positioning groove is provided with the opening facing upwards, the positioning groove includes a bottom wall and a plurality of side walls standing on the bottom wall, and the bottom wall is provided with a clearance opening;

[0030] The detection mechanism includes a position sensor, which is disposed on the positioning platform and is set corresponding to the avoidance opening.

[0031] The technical solution provided by this utility model has the following beneficial effects:

[0032] The terminal bending device provided by this utility model includes a frame, a positioning mechanism, and a bending mechanism. A placement area is formed on the positioning mechanism, suitable for placing a product therein, so that the product terminal can be fixed to the positioning mechanism along a first direction. The bending mechanism then bends the product terminal. Specifically, the bending mechanism includes a bending member that acts on the product terminal along a second direction, i.e., perpendicular to the product terminal, causing the product terminal to bend and deform, thereby forming a preset bending state. This utility model, through the cooperation of the bending mechanism and the positioning mechanism, achieves automated bending of the product terminal under the action of the bending mechanism. The bending force and bending direction of each product terminal can be better maintained consistently, thus better ensuring the quality of the finished product, high processing efficiency, and more stable product quality. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0034] Figure 1 A schematic diagram of a terminal bending device according to an embodiment of the present invention;

[0035] Figure 2 for Figure 1 Schematic diagrams of the positioning mechanism and the bending mechanism described herein;

[0036] Figure 3 for Figure 1 A schematic diagram of the bending mechanism described herein;

[0037] Figure 4 for Figure 3 Another structural schematic diagram of the bending mechanism described herein;

[0038] Figure 5 for Figure 4 An exploded view of the bending mechanism described herein;

[0039] Figure 6 for Figure 1 A schematic diagram of the positioning mechanism described herein.

[0040] Explanation of icon numbers:

[0041] 100 - Terminal bending equipment; 1 - Frame; 2 - Positioning mechanism; 21 - Positioning platform; 22 - First positioning plate; 23 - Second positioning plate; 24 - Positioning driver; 3 - Bending mechanism; 31 - Bending part; 311 - Third moving block; 3111 - Guide slide rail; 312 - Bending head; 3121 - Bending support frame; 3121a - Guide slider; 3122 - Roller; 32 - Base; 33 - First moving block; 34 - Second moving block; 35 - First driver; 36 - Second driver; 37 - Third driver; 38 - Fourth driver; 4 - Detection mechanism.

[0042] The realization of the purpose, functional characteristics and excellent effects of this utility model will be further explained below in conjunction with specific embodiments and accompanying drawings. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0045] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0046] This utility model provides a terminal bending device 100. For details, please refer to [link to details]. Figures 1 to 2 In this embodiment, the terminal bending device 100 includes a frame 1, a positioning mechanism 2, and a bending mechanism 3. The positioning mechanism 2 is disposed on the frame 1 and forms a placement area, which is suitable for placing a product therein and causing the product terminal to be positioned along a first direction. The bending mechanism 3 is movably disposed on one side of the positioning mechanism 2 and includes a bending member 31. The bending member 31 has at least a travel along a second direction, which is perpendicular to the first direction, so that the bending member 31 moves toward the direction closer to the product terminal to push the product terminal to rotate and bend.

[0047] In this embodiment, a placement area is formed on the positioning mechanism 2, which is suitable for placing the product therein so that the product terminal can be fixed to the positioning mechanism 2 along a first direction. The product terminal can then be bent by the bending mechanism 3. Specifically, the bending mechanism 3 includes a bending member 31, which acts on the product terminal along a second direction, i.e., perpendicular to the product terminal, causing the product terminal to bend and deform, thereby forming a preset bent state. This invention, through the cooperation of the bending mechanism 3 and the positioning mechanism 2, achieves automated bending of the product terminal under the action of the bending mechanism 3. The bending force and bending direction of each product terminal can be better maintained, thus better ensuring the quality of the finished product, resulting in high processing efficiency and more stable product quality.

[0048] The product terminals are generally flat, with two relatively large terminal faces. During bending, these two terminal faces are bent while the terminal rotates perpendicular to the two terminal faces to bend to a preset angle. The terminal is initially vertical before bending; preferably, it is bent by 90°, transforming it from a vertical to a horizontal position. The second direction can be any direction along the horizontal plane, such as front-back, left-right, or diagonally forward-backward. This second direction is perpendicular to the terminal faces when the product terminal is fixed to the positioning mechanism 2. When the two terminal faces are facing forward and backward respectively, the second direction is the front-back direction; when the two terminal faces are facing left and right respectively, the second direction is the left-right direction.

[0049] Therefore, preferably, the product can be positioned by the positioning mechanism 2 so that the product terminals are oriented in the front-back or left-right direction, so as to facilitate bending by the bending mechanism 3. Preferably, the bending member 31 has a travel along the vertical direction of the frame 1, the horizontal direction of the frame 1, and the longitudinal direction of the frame 1, with the first direction being the vertical direction of the frame 1; the bending mechanism 3 further includes a bending drive structure, which is connected to the bending member 31 and is used to drive the bending member 31 to move along the vertical direction of the frame 1, the horizontal direction of the frame 1, and the longitudinal direction of the frame 1, so that the bending member 31 can have a travel in multiple directions, move more flexibly, and better align with the product terminal face, thereby ensuring a better bending effect.

[0050] More preferably, combined with Figures 3 to 5As shown, the bending drive structure includes a base 32, a first moving block 33, a second moving block 34, a first driver 35, a second driver 36, and a third driver 37. The base 32 is mounted on the frame 1. The first moving block 33 is movably mounted on the base 32 along the transverse direction of the frame 1. The second moving block 34 is movably mounted on the first moving block 33 along the longitudinal direction of the frame 1. The bending member 31 is movably mounted on the second moving block 34 along the vertical direction of the frame 1. The first driver 35 is mounted on the base 32 and connected to the first moving block 33, and is used to drive the first moving block 33 to move laterally along the frame 1. The second driver 36 is mounted on the first moving block 33 and connected to the second moving block 34, and is used to drive the second moving block 34 to move longitudinally along the frame 1. The third driver 37 is mounted on the second moving block 34 and connected to the bending member 31, and is used to drive the bending member 31 to move vertically along the frame 1. The first driver 35 drives the first moving block 33 to move laterally along the frame 1, causing the second moving block 34 and the bending member 31 to move laterally along the frame 1 together. The second driver 36 drives the second moving block 34 to move longitudinally along the frame 1, causing it to move longitudinally along the frame 1 together with the bending member 31. The third driver 37 drives the bending member 31 to move vertically along the frame 1, thereby giving the bending member 31 a range of motion in the lateral, longitudinal, and vertical directions along the frame 1, allowing for more flexible movement and making it easier to bend terminals at different heights and positions, thus better adapting to the bending requirements of different terminals.

[0051] Among them, combined Figure 4 and Figure 5 As shown, the bending member 31 includes a third moving block 311 and a bending head 312 movably mounted on the third moving block 311. The third moving block 311 is movably mounted on the second moving block 34 along the vertical direction of the frame 1 and is connected to the third driver 37. The bending drive structure also includes a fourth driver 38 mounted on the third moving block 311. The fourth driver 38 is connected to the bending head 312 and is used to drive the bending head 312 to reciprocate along the second direction. By driving the bending head 312 to move through the fourth driver 38, it approaches the terminal located on the positioning mechanism 2, causing the terminal to bend. After the terminal is bent into place, the fourth driver 38 can drive the bending head 312 to move away from the terminal to wait for the next bending action.

[0052] Once the product is positioned on the positioning mechanism 2, the position of the product terminal is fixed. The bending head 312 is moved by the first driver 35, the second driver 36, and the third driver 37 to adjust its position so that it is directly opposite the product terminal. Preferably, the height of the bending head 312 is slightly higher than the height of the root of the product terminal, and then the bending head 312 is moved by the fourth driver 38, allowing the product terminal to bend from near the root for better bending effect.

[0053] Furthermore, such as Figure 5 As shown, the bending head 312 includes a bending support frame 3121 connected to the fourth driver 38, and a roller 3122 rotatably mounted on the bending support frame 3121. The fourth driver 38 drives the bending support frame 3121 to move, thereby moving the roller 3122. The roller 3122 acts on the terminal, and the roller bending reduces the squeezing force caused by manual bending, making it less prone to deformation. It avoids scratches caused by creases and does not damage the insulation and thermal resistance of the outer shell, resulting in better terminal bending quality.

[0054] Furthermore, the bending support frame 3121 includes a main support plate and two supporting side arms connected at one end to the main support plate. The main support plate is connected to the fourth driver 38. The two supporting side arms are arranged at a distance from each other. The roller 3122 is rotatably disposed between the other ends of the two supporting side arms. The fourth driver 38 drives the main support plate to move along the second direction, so that at least a portion of the roller 3122 can extend out of the third moving block 311 to press against the product terminal. Since the terminal width is relatively small, a line-to-surface contact can be formed between the roller 3122 and the terminal, ensuring the bending effect. Moreover, the two supporting side arms support the roller 3122, making the force on both ends of the roller 3122 consistent, the roller 3122 more stable, and the force acting on the terminal more stable. The force is evenly distributed throughout the terminal, thus ensuring a better bending effect.

[0055] Furthermore, a guide rail 3111 is provided on the third moving block 311, and a guide slider 3121a is provided on the bending support frame 3121 to slide in cooperation with the guide rail 3111. The guide rail 3111 extends along the second direction, so that when the fourth driver 38 drives the bending support frame 3121 to move, the movement of the bending head 312 is more stable under the guiding cooperation of the guide rail 3111 and the guide slider 3121a.

[0056] It is understood that the second direction is perpendicular to the terminal surface. When the terminal surface does not extend in the vertical direction, that is, when the terminal surface is inclined, the second direction can also be inclined. This can be achieved by adjusting the moving direction of the bending head 312.

[0057] Preferably, when the terminal bending device 100 is operating normally, the lateral direction is consistent with the second direction and is perpendicular to the terminal surface. The longitudinal direction refers to the direction perpendicular to the lateral direction on the horizontal plane. For example, when the lateral direction refers to the left-right direction, the longitudinal direction refers to the front-back direction. The lateral direction can be the X-direction, the longitudinal direction can be the Y-direction, and the up-down direction can be the Z-direction.

[0058] It is understood that each product may have multiple terminals, which are arranged in multiple directions. Therefore, in one embodiment, the bending member 31 or the base 32 may be rotatably configured so that the rollers 3122 on the bending member 31 can be better aligned with the corresponding terminal surfaces, thereby performing bending processing on multiple terminals sequentially.

[0059] In another embodiment, multiple sets of bending mechanisms 3 may be provided, arranged at intervals on the outer periphery of the placement area. These multiple sets of bending mechanisms 3 can move synchronously, allowing the bending heads 312 of each set to simultaneously bend multiple terminals, resulting in significantly higher work efficiency. Furthermore, each set of bending mechanisms 3 can operate independently. The number of bending mechanisms 3 operating can be controlled according to the number of terminals on the product, making the equipment more flexible.

[0060] Regarding the positioning mechanism 2, in combination with Figure 2 and Figure 6 As shown, the positioning mechanism 2 includes a positioning platform 2, a first positioning plate 22, and a second positioning plate 23. The positioning platform 2 is mounted on the frame 1. The first positioning plate 22 is mounted on the positioning platform 2 and has a positioning groove, one side of which is open. The second positioning plate 23 is movably mounted on the open side of the positioning groove. The area formed by the second positioning plate 23 and the positioning groove together constitutes the placement area. By moving the second positioning plate 23, products of different sizes can be limited and fixed within the positioning groove to ensure that the products do not move during bending.

[0061] It is understood that the movement of the second positioning plate 23 can be manually adjusted. Preferably, the positioning mechanism 2 further includes a positioning driver 24, which is connected to the second positioning plate 23 and is used to drive the second positioning plate 23 to move closer to and away from the open side of the positioning groove, so as to realize the automated movement of the second positioning plate 23 and make the positioning more intelligent and reliable.

[0062] Furthermore, the terminal bending device 100 also includes a detection mechanism 4, which is used to detect whether there is a product inside the product, thereby ensuring that the bending mechanism 3 is controlled to work after the product is placed on the positioning mechanism 2.

[0063] Preferably, the positioning groove has its opening facing upwards, and the positioning groove includes a bottom wall and multiple side walls that stand on the bottom wall. The bottom wall has a clearance opening. The detection mechanism 4 includes a position sensor, which is located on the positioning platform 2 and is positioned corresponding to the clearance opening.

[0064] The terminal bending device 100 also includes a control device, which is electrically connected to each of the first driver 35, each of the second driver 36, each of the third driver 37, each of the fourth driver 38, the positioning driver 24 and the position sensor.

[0065] The specific working principle of the terminal bending equipment 100 is as follows: 1. Manual feeding: Place the product in the positioning slot of the positioning mechanism 2, start the operation button, and the position sensor will detect the product and send feedback to the control device. The control device will control the positioning driver 24 to move the second positioning plate 23 to press and fix the product, and send a signal back to the control device through a magnetic switch to indicate that the product is fixed; 2. After the product is fixed, the control device will control each of the bending mechanisms 3 to start working, by controlling the first driver 35, the second driver 36, and the third driver. The actuator 37 operates, pushing the roller 3122 to the designated position. Once in position, the fourth actuator 38 is activated, driving the roller 3122 to bend and flatten the terminal. After the terminal is bent, the roller 3122 is returned to its original position, and the first actuator 35, the second actuator 36, and the third actuator 37 are activated, causing each bending mechanism 3 to return to its initial position. The positioning actuator 24 is activated to open the second positioning plate 23, facilitating product removal. Once the bending action is complete, the equipment emits a prompt sound to remind the operator to remove the product, thus completing the bending operation of one product.

[0066] In this invention, the terminal bending equipment 100 is controlled by a control device. Each driver may include a servo motor and a lead screw or cylinder. Precise control is achieved through the servo motor, precision lead screw, cylinder, and sensors, allowing the position accuracy of the roller 3122 to be controlled within 0.1mm, resulting in more accurate alignment of the roller 3122 during bending. Preferably, the machine has three sets of X, Y, and Z movement modules, enabling three-sided bending. The movement positions of the X, Y, and Z modules can be set and recorded using parameters. The three modules can operate simultaneously or independently to meet the bending requirements of different product models. It is applicable to multiple products, can save multiple product formulas and parameters, and has a one-click recall function for model changes. During model changes, only the corresponding product mold needs to be replaced and the product formula recalled, meeting the requirements for rapid model changes.

[0067] Furthermore, the frame 1 may include a cover, which is positioned over the positioning mechanism 2 and the multiple bending mechanisms 3 to better protect the bending mechanisms 3. The cover contains two accommodating spaces arranged vertically, with the bending mechanism 3 and the positioning mechanism 2 located in the upper accommodating space. A window may be provided on one side of the cover, allowing observation of the internal working conditions. A safety light curtain may also be installed at the window; if someone illegally enters the window while the terminal bending equipment 100 is operating normally, the entire machine will immediately shut down and stop. The equipment is simple to operate, safe, and reliable. The linkage between the cover, safety light curtain, audible and visual alarm, emergency stop button, and control program significantly reduces safety risks.

[0068] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structure made using the contents of the present utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A terminal bending device, characterized in that, include: frame; A positioning mechanism is provided on the frame and forms a placement area, the placement area being suitable for placing a product therein and causing the product terminals to be arranged along a first direction; A bending mechanism, movably disposed on one side of the positioning mechanism, includes a bending member having at least a travel along a second direction perpendicular to the first direction, such that the bending member moves toward the product terminal to push the product terminal to rotate and bend.

2. The terminal bending device as described in claim 1, characterized in that, The bending member has a travel along the vertical direction of the frame, along the transverse direction of the frame, and along the longitudinal direction of the frame, wherein the first direction is arranged along the vertical direction of the frame; The bending mechanism further includes a bending drive structure, which is connected to the bending member and is used to drive the bending member to move along the vertical direction of the frame, along the horizontal direction of the frame, and along the longitudinal direction of the frame.

3. The terminal bending equipment as described in claim 2, characterized in that, The bending drive structure includes: A base is mounted on the frame; The first movable block is movably disposed on the base along the transverse direction of the frame; The second movable block is movably disposed on the first movable block along the longitudinal direction of the frame, and the bending member is movably disposed on the second movable block along the vertical direction of the frame. A first driver is disposed on the base and connected to the first movable block, for driving the first movable block to move laterally along the frame; The second driver is disposed on the first moving block and connected to the second moving block, and is used to drive the second moving block to move longitudinally along the frame; The third driver, located on the second moving block and connected to the bending member, is used to drive the bending member to move in the vertical direction along the frame.

4. The terminal bending equipment as described in claim 3, characterized in that, The bending component includes a third movable block and a bending head movably disposed on the third movable block. The third movable block is movably disposed on the second movable block along the vertical direction of the frame and is connected to the third driver. The bending drive structure further includes a fourth driver disposed on the third moving block. The fourth driver is connected to the bending head and is used to drive the bending head to reciprocate along the second direction.

5. The terminal bending device as described in claim 4, characterized in that, The bending head includes a bending support frame connected to the fourth driver and rollers rotatably mounted on the bending support frame.

6. The terminal bending device as described in claim 5, characterized in that, The third movable block is provided with a guide slide rail, and the bending support frame is provided with a guide slider that slides in cooperation with the guide slide rail; the guide slide rail extends along the second direction; and / or, The bending support frame includes a main support plate and two support side arms connected at one end to the main support plate. The main support plate is connected to the fourth driver. The two support side arms are arranged opposite each other at a distance. The roller is rotatably disposed between the other ends of the two support side arms. The fourth driver drives the main support plate to move along the second direction, so that at least a portion of the roller can extend out of the third moving block to press against the product terminal.

7. The terminal bending device as described in claim 1, characterized in that, Multiple sets of bending mechanisms are provided, and these multiple sets of bending mechanisms are arranged at intervals on the outer periphery of the placement area.

8. The terminal bending device as described in claim 1, characterized in that, The positioning mechanism includes: The positioning platform is mounted on the rack. The first positioning plate is disposed on the positioning platform and has a positioning groove, one side of which is open. The second positioning plate is movably disposed on the open side of the positioning groove, and the area formed by the second positioning plate and the positioning groove together forms the placement area.

9. The terminal bending device as described in claim 8, characterized in that, The positioning mechanism further includes a positioning driver connected to the second positioning plate, used to drive the second positioning plate closer to and further away from the open side of the positioning groove; and / or, The terminal bending equipment also includes a detection mechanism, which is used to detect whether a product is placed inside the product.

10. The terminal bending device as described in claim 9, characterized in that, The positioning groove is set with the opening facing upward. The positioning groove includes a bottom wall and multiple side walls that stand on the bottom wall. The bottom wall is provided with a clearance opening. The detection mechanism includes a position sensor, which is disposed on the positioning platform and is set corresponding to the avoidance opening.

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