Perforating machine and feeding and discharging device thereof

Abstract

The utility model relates to the technical field of silicon core processing, in particular to a perforating machine and a feeding and discharging device thereof. A feeding and discharging device of a perforating machine comprises at least two placing assemblies used for placing workpieces, at least one placing assembly used for feeding and at least one placing assembly used for discharging, and the placing assemblies are arranged in a straight line; the material taking assembly comprises a feeding finger and a discharging finger, the feeding finger and the discharging finger are arranged at an angle, and a switching driving part drives the feeding finger and the discharging finger to switch positions; and the driving module extends above the placing assembly, and the driving module drives the material taking assembly to move in a multi-dimensional mode. The technical problems that in the prior art, the falling risk exists in the feeding and discharging process of workpieces, and the workpieces are prone to being damaged are solved.

Description

Technical Field

[0001] This utility model relates to the field of silicon core processing technology, specifically to a drilling machine and its loading and unloading device. Background Technology

[0002] In existing technologies, during the silicon core overlapping process, holes need to be drilled at both ends of the horizontal silicon core to achieve the overlapping purpose between the horizontal and vertical silicon cores. The process of drilling the silicon cores requires the loading and unloading of the silicon cores into the drilling machine.

[0003] For example, application number CN202110364022.6 discloses an automatic clamping device for crystal ingot processing, including a crystal ingot clamping mechanism, a crystal ingot support, a crystal ingot pusher, a base plate, a crystal ingot collector, a lifter, a left clamping arm, and a right clamping arm. At least two right clamping arms are spaced apart on the right side of the base plate, and a left clamping arm is located to the left of each right clamping arm. A left clamping block and a right clamping block are respectively located on the inner side of each left and right clamping arm. A lifter is located on the lower right side of the base plate. The lifting rod passes through the base plate and is positioned between the left and right clamping arms. A crystal rod support is located at the upper end of the lifting rod. The left or right clamping arm is connected to the crystal rod clamping mechanism. A crystal rod pusher is located above the crystal rod clamping mechanism. A crystal rod pusher plate is located at the end of the pusher rod of the crystal rod pusher. An automatic feeding mechanism is located above the crystal rod pusher. The right end of the crystal rod receiving plate on the automatic feeding mechanism corresponds to the crystal rod support. A crystal rod collector is located on the right side of the base plate. The inlet of the crystal rod collector corresponds to the crystal rod pusher plate to form the automatic clamping device for crystal rod processing.

[0004] The automatic clamping device in the aforementioned document can automatically load and unload crystal rods. However, its automatic loading uses a ratchet and a crystal rod receiving plate, while its automatic unloading uses a crystal rod collector. The crystal rods fall under the action of gravity, and there is a risk that the crystal rods may fall out of the ratchet. Both the crystal rod receiving plate and the crystal rod collector are used to load and unload the crystal rods by moving along them under the action of gravity. The falling posture of the crystal rods is uncontrollable, and manual collection is still required after unloading. The loading and unloading process may even cause damage to the crystal rods. Utility Model Content

[0005] In order to solve the technical problem that the workpiece is at risk of falling and easily damaged during the loading and unloading process in the prior art, this utility model provides a drilling machine and its loading and unloading device, which solves the above-mentioned technical problem.

[0006] To solve the above-mentioned technical problems, this utility model provides a punching machine loading and unloading device, comprising:

[0007] A placement component for placing workpieces, at least two of which are used for loading and unloading, and the placement components are arranged in a straight line.

[0008] The material handling component includes a feeding finger and a discharging finger, which are set at an angle. A switching drive unit drives the feeding finger and the discharging finger to switch positions.

[0009] A drive module extends above the placement component, and the drive module drives the material handling component to move in multiple dimensions.

[0010] According to one embodiment of the present invention, the placement assembly includes a base plate and two opposing side plates. Multiple vertical baffles are provided on the two opposing side plates in a corresponding and spaced manner, and a sliding groove is formed between adjacent vertical baffles. The two ends of the workpiece are respectively limited by the opposing sliding grooves on the two side plates.

[0011] According to one embodiment of the present invention, the placement component is placed on a support platform, and the support platform is provided with a guide strip and a locking member for each placement component. After the placement component slides into place along the guide strips on both sides, it is locked by the locking member.

[0012] According to one embodiment of the present invention, the material handling assembly further includes a mounting base and a rotating plate. The rotating plate is rotatably mounted on the mounting base, and the loading finger and unloading finger are mounted on the rotating plate. The switching drive unit drives the rotating plate to rotate so that the loading finger or unloading finger is in a vertical state.

[0013] According to one embodiment of the present invention, the drive module includes a horizontal module, a lifting module, and a rotating module. The horizontal module extends horizontally in a straight line along the arrangement direction of the placement components. The horizontal module drives the lifting module to perform horizontal linear movement. The lifting module drives the rotating module to perform lifting movement. The rotating module drives the material picking component to perform rotating movement.

[0014] According to one embodiment of the present invention, the rotation axis of the rotating module extends vertically, and the rotation axis of the switching drive unit extends horizontally to drive the switching position.

[0015] A punching machine, comprising:

[0016] The aforementioned punching machine loading and unloading device;

[0017] A drilling assembly is used to drill holes in a workpiece, and the drilling assembly is arranged on a straight line along the placement assembly.

[0018] According to one embodiment of the present invention, the drilling assembly includes a support base and a drilling component. The support base includes a tooling base plate, and clamping components are arranged opposite to each other on the upper two sides of the tooling base plate. At least one clamping component can be driven to slide, and the clamping components on both sides cooperate to clamp the workpiece. The drilling component drills holes in the workpiece.

[0019] According to one embodiment of the present invention, the support base further includes a limiting structure, wherein two limiting structures respectively limit the axial ends of the workpiece, and the position of at least one limiting structure is adjustable.

[0020] According to one embodiment of the present invention, it further includes a trolley for transporting and placing components. The trolley has multiple rollers arranged in parallel on it, and the placing components are supported by the rollers.

[0021] Based on the above technical solution, the technical effects that this utility model can achieve are as follows:

[0022] This utility model discloses a punching machine loading and unloading device, comprising a placement component, a picking component, and a drive module. Driven by the drive module, the picking component can retrieve the workpiece to be processed from the placement component for loading, and can also transport the processed workpiece to the placement component under the drive module's influence, achieving fully automatic loading and unloading. The picking component uses loading and unloading fingers to grip the workpiece and, driven by the drive module, moves stably to the placement component, realizing the loading and unloading of the workpiece without requiring it to roll along a predetermined trajectory to the desired position under its own gravity. This achieves stable and accurate loading and unloading of the workpiece, eliminating the risk of workpiece falling and preventing damage. The workpiece is damaged; further, at least two placement components are set up for loading and unloading workpieces respectively, which facilitates the differentiation and placement of workpieces to be processed and processed workpieces; the placement components are arranged in a straight line, so the drive module only needs to move the picking component in a straight line along the arrangement direction of the placement components to move the picking component above any placement component; the picking component includes loading fingers and unloading fingers, so during the operation, the loading fingers can grip the workpiece and wait, and after the unloading fingers grip the processed workpiece, the loading fingers can immediately switch positions to place the workpiece in the processing position for the processing of the next workpiece, thus realizing continuous operation and improving work efficiency;

[0023] The punching machine loading and unloading device of this utility model has a specific structure for setting up the placement component, which includes a base plate and two side plates. Vertical baffles are formed on the two side plates, so the two ends of the workpiece can be limited by the sliding grooves on the side plates. There is no limiting structure in the middle, so it will not interfere with the picking component. The picking component can clamp the workpiece and slide up and down along the sliding groove. There is a gap between horizontally adjacent workpieces, which makes it easy for the picking component to clamp the workpiece. Workpieces with adjacent heights are stacked, which helps to save space.

[0024] The punching machine loading and unloading device of this utility model has a guide bar set on the support platform to limit the movement direction of the placement component placed on the support platform. After the placement component slides into place along the guide bar, it can be detected by the sensor and trigger the locking component to lock the placement component, so as to fix the position of the placement component and facilitate the material picking component to pick up the workpiece.

[0025] The punching machine loading and unloading device of this utility model has loading and unloading fingers mounted on a rotating plate. The position of the loading and unloading fingers can be switched by driving the rotating plate to rotate, which is convenient to operate. The drive module includes a horizontal module, a lifting module and a rotating module. The horizontal module can drive the picking component to move above any placed component. The lifting module can raise and lower the picking component to facilitate the clamping or unloading of workpieces. The rotating module can clamp the workpiece and flip it over to facilitate the processing of the workpiece.

[0026] The punching machine of this utility model adopts a punching machine loading and unloading device, which can realize automatic loading and unloading of the punching machine, with a high degree of automation. The punching machines are arranged on the straight line where the placement components are located, so the straight module can drive the picking component to move above the punching machine and any placement components. That is, it is only necessary to drive the picking component to move horizontally in one direction, which can simplify the structure. The rotating module can make the picking component clamp the workpiece and flip it over, so that the punched part can be punched from two opposite sides of the workpiece, preventing edge chipping.

[0027] The punching machine of this utility model has a clamping component on the tooling base plate of the support seat. At least one clamping component can be driven to slide, which facilitates the picking and placing of workpieces and can also adapt to the clamping of workpieces of different sizes. The setting of the limiting structure facilitates the axial limiting of workpieces with different axial lengths. The clamping component and the limiting structure work together to fix the position of the workpiece and prevent it from shifting during the punching process.

[0028] The punching machine of this utility model is also equipped with a trolley, which can be used to transfer the placed components. The trolley uses rollers to roll and support the placed components, which can reduce friction and facilitate the transfer of the placed components between the trolley and the support platform. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the punching machine loading and unloading device of this utility model;

[0030] Figure 2 This is a structural diagram showing the components placed on the support platform;

[0031] Figure 3 This is a structural diagram showing the arrangement of the components;

[0032] Figure 4 This is a schematic diagram of the material handling component installed on the drive module.

[0033] Figure 5 This is a schematic diagram of the material handling assembly.

[0034] Figure 6 This is a schematic diagram of the structure of a hole puncher;

[0035] Figure 7 This is a schematic diagram of the drilling machine after the control cabinet has been removed.

[0036] Figure 8 for Figure 7 The front view of the structure shown;

[0037] Figure 9 This is a schematic diagram of the support structure;

[0038] Figure 10 This is a side view of the support base;

[0039] Figure 11 This is a schematic diagram of the car's structure;

[0040] In the diagram: 1. Placement component; 11. Base plate; 111. Locking hole; 12. Side plate; 121. Handle; 13. Vertical stop bar; 14. Slide groove; 2. Material handling component; 21. Loading finger; 22. Unloading finger; 23. Switching drive component; 24. Rotating plate; 25. Mounting base; 3. Drive module; 31. Horizontal module; 311. First slide; 32. Lifting module; 321. Second slide; 33. Rotating module; 331. Rotating plate; 4. Support platform; 41. Guide bar; 42. Sensor; 43. - Locking component; 44 - Support frame; 5 - Drilling assembly; 51 - Support base; 511 - Tooling base plate; 5121 - First clamping component; 5122 - Second clamping component; 5131 - First limiting structure; 5132 - Second limiting structure; 51321 - Limiting plate; 51322 - Limiting screw; 514 - First driving component; 515 - Connecting plate; 516 - Second driving component; 517 - Base; 52 - Drilling component; 6 - Carriage; 61 - Car body; 62 - Roller; 63 - Handheld part; 100 - Workpiece. Detailed Implementation

[0041] 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. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0042] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0043] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0044] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0045] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0046] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0047] like Figure 1-5 As shown, this embodiment provides a punching machine loading and unloading device, including a placement component 1, a picking component 2, and a drive module 3. The placement component 1 is used for placing the workpiece 100, and the picking component 2 is used for picking up and placing the workpiece 100. The picking component 2 is supported by the drive module 3, and the drive module 3 drives the picking component 2 to move in multiple dimensions. Under the drive of the drive module 3, the picking component 2 can move to the placement component 1 to pick up and place the workpiece 100, thereby realizing the loading and unloading of the workpiece 100.

[0048] The placement component 1 is used to place the workpiece 100. The swing component 1 includes a base plate 11 and two opposing side plates 12. The two side plates 12 are fixed on the base plate 11. Multiple vertical baffles 13 are provided on the opposing surfaces of the two side plates 12. The vertical baffles 13 are parallel and spaced apart. A sliding groove 14 is formed between adjacent vertical baffles 13. The sliding grooves 14 on the two side plates 12 are directly opposite each other, which makes it easy for the two ends of the workpiece 100 to slide down along the opposing sliding grooves 14 respectively. The workpiece 100 can be stacked.

[0049] As a preferred embodiment, each side plate 12 is provided with 11 vertical baffles 13, and the two side plates 12 form 10 pairs of opposing sliding grooves 14. When placing workpieces 100, each layer can accommodate 10 workpieces 100. By further adjusting the height of the side plates 12 and the vertical baffles 13 so that each sliding groove 14 can stack 10 workpieces 100, each placement assembly 1 can accommodate 100 workpieces 100, which facilitates quantity counting.

[0050] As a preferred technical solution in this embodiment, each side plate 12 may be provided with a handle 121 on its outer surface, which is convenient for gripping and pushing / pulling the placement component 1, and facilitates the adjustment of the position of the placement component 1.

[0051] As a preferred embodiment, to lock the position of the placement component 1, a locking hole 111 is provided on the placement component 1. When it is necessary to lock the placement component 1, a locking member 43 can be inserted into the locking hole 111 to achieve locking. Preferably, the locking hole 111 is provided on the base plate 11, and one end of the base plate 11 protrudes from the side plate 12, with the locking hole 111 located on the protruding part. More preferably, at least two locking holes 111 are provided.

[0052] As a preferred embodiment, at least two placement components 1 are used, with at least one placement component 1 for loading and at least one placement component 1 for unloading. In this embodiment, two placement components 1 are provided, one for loading and the other for unloading. All placement components 1 are arranged in a straight line.

[0053] The material handling component 2 includes a loading finger 21 and a unloading finger 22. The loading finger 21 is used to pick up the workpiece 100 from the placement component 1 used for loading, and then transfer the workpiece 100 to the processing position under the drive of the drive module 3. The unloading finger 22 is used to pick up the processed workpiece 100 from the processing position, and then transfer the workpiece 100 to the placement component 1 used for unloading under the drive of the drive module 3.

[0054] Specifically, the material handling assembly 2 also includes a switching drive 23, a rotating plate 24, and a mounting base 25. The rotating plate 24 is rotatably mounted on the mounting base 25. The loading finger 21 and the unloading finger 22 are both mounted on the rotating plate 24 and are set at an angle. The switching drive 23 is mounted on the mounting base 25 and drives the rotating plate 24 to rotate, thereby realizing the position switching of the loading finger 21 and the unloading finger 22.

[0055] As a preferred embodiment, the included angle between the loading finger 21 and the unloading finger 22 is 90 degrees, that is, the loading finger 21 and the unloading finger 22 are arranged vertically, which facilitates the control and switching of positions. The rotation axis of the rotating plate 24 extends horizontally, so that the loading finger 21 and the unloading finger 22 can pick up and place the workpiece 100 in a vertical state.

[0056] As a preferred technical solution in this embodiment, the loading finger 21 and the unloading finger 22 may be, but are not limited to, pneumatic fingers; the switching drive 23 may be, but is not limited to, a rotary cylinder.

[0057] The material handling component 2 moves to the required position under the drive of the drive module 3. The drive module 3 includes a horizontal module 31, a lifting module 32, and a rotating module 33. The horizontal module 31 extends horizontally in a straight line along the arrangement direction of the placement components 1. The horizontal module 31 drives the lifting module 32 to move horizontally in a straight line. The lifting module 32 drives the rotating module 33 to move up and down. The rotating module 33 drives the material handling component 2 to rotate. Thus, during the loading and unloading process, the horizontal module 31 can drive the material handling component 2 to move above any placement component 1, the lifting module 32 can drive the material handling component 2 to move up and down to pick up and place the workpiece 100 from the placement component 1, and the rotating module 33 can drive the material handling component 2 to rotate to flip the workpiece 100.

[0058] As a preferred technical solution of this embodiment, the horizontal module 31 is disposed above the placement component 1 and extends horizontally in a straight line along the arrangement direction of the placement component 1. The horizontal module 31 can be a straight line module, driving the first slide 311 on it to make horizontal straight line movements.

[0059] As a preferred technical solution in this embodiment, the lifting module 32 is mounted on the first slide 311, and the lifting module 32 drives the second slide 321 on it to perform lifting and lowering movements.

[0060] As a preferred embodiment, the rotating module 33 is mounted on the second slide 321, and the rotating module 33 drives the rotating plate 331 on it to rotate. The mounting base 25 of the material picking component 2 is mounted on the rotating plate 331. The rotation axis of the rotating module 33 driving the material picking component 2 is vertically extended.

[0061] The placement component 1 and the support component 3 are assembled on the support platform 4. The placement component 1 is placed on the table surface of the support platform 4, and the support component 3 is supported by the support frame 44 fixed on the support platform 4.

[0062] As a preferred technical solution in this embodiment, in order to achieve the positioning and placement of the placement component 1, a guide bar 41 is provided on the table surface of the support platform 4 for each placement component 1, and two guide bars 41 are provided for each placement component 1. The placement component 1 can slide into place along the guide bars 41 on both sides. Preferably, the end of the guide bar 41 forms a beveled opening, which facilitates the placement component 1 to enter between the two guide bars 41.

[0063] As a preferred technical solution in this embodiment, in order to lock the placement component 1, a sensor 42 and a locking member 43 are also provided on the table surface of the support platform 4 for each placement component 1. When the placement component 1 slides along the two guide bars 41, the sensor 42 detects the position of the placement component 1. When the sensor 42 detects that the placement component 1 has moved into place, it triggers the locking member 43 to extend into the locking hole 111 of the placement component 1 to lock the placement component 1.

[0064] As a preferred embodiment, the support frame 44 includes a vertical frame and a horizontal frame fixedly connected. The vertical frame is fixed to the support platform 4, and the horizontal frame extends above the placement components 1 along the arrangement direction of the placement components 1. The horizontal module 31 is fixed to the horizontal frame.

[0065] like Figure 6-11 As shown, this embodiment also provides a punching machine, including the aforementioned punching machine loading and unloading device, and also includes a punching component 5. The punching machine loading and unloading device is used to load and unload the punching component 5, and the punching component 5 is used to punch holes in the workpiece 100.

[0066] The drilling assembly 5 includes a support base 51, a drilling component 52, and a control cabinet. The support base 51 is used to position and support the workpiece 100, and the control cabinet controls the drilling component 52 to drill holes in the workpiece 100.

[0067] The support base 51 includes a tooling base plate 511, which is supported by a base 517. Clamping members are arranged opposite each other on the upper sides of the tooling base plate 511. At least one clamping member can be driven to slide, and the clamping members on both sides cooperate to clamp the workpiece 100. A limiting structure is also provided on the upper side of the support base 51. Two limiting structures are used to limit the axial ends of the workpiece 100, and the position of at least one limiting structure is adjustable.

[0068] As a preferred embodiment, a first clamping member 5121 is provided on one side of the upper part of the tooling base plate 511, and a second clamping member 5122 is provided on the other side of the upper part of the tooling base plate 511. The first clamping member 5121 can be fixedly assembled on the tooling base plate 511, and the second clamping member 5122 is slidably assembled. Specifically, the second clamping member 5122 is slidably engaged with the upper surface of the tooling base plate 511. The first driving member 514 is fixed below the tooling base plate 511, and the telescopic end of the first driving member 514 is connected to the second clamping member 5122 through a connecting plate 515. The first driving member 514 can drive the second clamping member 5122 to slide toward or away from the first clamping member 5121. The first clamping member 5121 and the second clamping member 5122 cooperate to clamp both sides of the workpiece 100.

[0069] As a preferred embodiment, a first limiting structure 5131 is provided at one upper end of the tooling base plate 511, and a second limiting structure 5132 is provided at the other upper end of the tooling base plate 511. The first limiting structure 5131 is fixedly assembled, and the second limiting structure 5132 is movably installed. Specifically, the first limiting structure 5131 can be configured as a limiting block, which can be fixed to the end of the first clamping member 5121 to limit one axial end of the workpiece 100; the second limiting structure 5132 can be configured to include a limiting plate 51321 and a limiting screw 51322. The limiting plate 51321 is driven by the second driving member 516 to move along the axial direction of the workpiece 100 to limit workpieces 100 with different axial lengths. The limiting screw 51322 is threaded onto the limiting plate 51321 and abuts against the end face of the workpiece 100. Fine-tuning of the limiting can be achieved by rotating the limiting screw 51322. Both the first drive component 514 and the second drive component 516 are optional, but not limited to, cylinders.

[0070] As a preferred technical solution in this embodiment, the support base 51 is located on the straight line of the arrangement of the placement components 1, and the horizontal module 31 extends above the support base 51.

[0071] Under the control of the control cabinet, the drilling component 52 drills holes in the workpiece 100 on the support base 51. The drilling component 52 is located on one side of the support base 51 and can pass through the clamping member to drill holes in the workpiece 100. In this embodiment, the drilling component 52 is disposed close to the second clamping member 5122, and the drilling component 52 is located on the outside of the second clamping member 5122. The second clamping member 5122 has a through hole to facilitate the drilling component 52 to pass through and drill holes in the workpiece 100.

[0072] As a preferred technical solution in this embodiment, the punching component 52 first punches a hole at one axial end of the workpiece 100, and then punches a hole at the other axial end of the workpiece 100; then, the material taking component 3 clamps the workpiece 100, and the rotating module 33 drives the material taking component 3 to rotate the workpiece 100 by 180 degrees to achieve horizontal flipping. The punching component 52 punches a hole at both axial ends of the workpiece 100 from the other side of the workpiece 100 in sequence, which can avoid edge chipping.

[0073] To facilitate the transport of component 1, the drilling machine also includes a trolley 6, which is used to transport and place component 1. The trolley 6 includes a body 61, on which multiple rollers 62 are arranged in parallel. The multiple rollers 62 are located on the same horizontal plane to form a bearing surface, and component 1 is supported by the multiple rollers 62. A handle 63 is also formed at one end of the trolley 6.

[0074] As a preferred technical solution in this embodiment, the bearing surface formed by the multiple rollers 62 is basically the same height as the table surface of the support platform 4. When it is necessary to transfer the placement component 1, the operator can push the trolley 6 to stop next to the support platform 4, align the trolley 6 with the placement position of the placement component 1 on the support platform 4, and then grasp the handle 121 of the swing component 1 to pull the swing component 1, so that the swing component 1 moves between the trolley 6 and the support platform 4.

[0075] The workpiece 100 can be, but is not limited to, a silicon core. The workpiece 100 can be a long strip-shaped workpiece, and the material handling assembly 2 clamps the middle position of the workpiece 100 to achieve stable loading and unloading of the workpiece 100. In this embodiment, the workpiece 100 is a long strip-shaped workpiece with a square end face.

[0076] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A feeding and unloading device for a punching machine, characterized in that, include: Placement components (1) are used for placing workpieces (100), and there are at least two of them. At least one placement component (1) is used for loading and at least one placement component (1) is used for unloading. The placement components (1) are arranged in a straight line. The material handling component (2) includes a feeding finger (21) and a discharging finger (22). The feeding finger (21) and the discharging finger (22) are set at an angle. The switching drive (23) drives the feeding finger (21) and the discharging finger (22) to switch positions. A drive module (3) extends above the placement component (1) and drives the material handling component (2) to move in multiple dimensions.

2. The punching machine loading and unloading device according to claim 1, characterized in that, The placement assembly (1) includes a base plate (11) and two opposing side plates (12). Multiple vertical baffles (13) are provided on the two opposing side plates (12) respectively and spaced apart. A groove (14) is formed between adjacent vertical baffles (13). The two ends of the workpiece (100) are respectively limited by the opposing grooves (14) on the two side plates (12).

3. The punching machine loading and unloading device according to claim 2, characterized in that, The placement component (1) is placed on the support platform (4), and the support platform (4) is provided with a guide bar (41) and a locking member (43) for each placement component (1). After the placement component (1) slides into place along the guide bars (41) on both sides, it is locked by the locking member (43).

4. The punching machine loading and unloading device according to claim 1, characterized in that, The material handling assembly (2) further includes a mounting base (25) and a rotating plate (24). The rotating plate (24) is rotatably mounted on the mounting base (25). The loading finger (21) and unloading finger (22) are mounted on the rotating plate (24). The switching drive (23) drives the rotating plate (24) to rotate so that the loading finger (21) or the unloading finger (22) is in a vertical state.

5. The punching machine loading and unloading device according to claim 1, characterized in that, The drive module (3) includes a horizontal module (31), a lifting module (32) and a rotating module (33). The horizontal module (31) extends horizontally in a straight line along the arrangement direction of the placement component (1). The horizontal module (31) drives the lifting module (32) to move horizontally in a straight line. The lifting module (32) drives the rotating module (33) to move up and down. The rotating module (33) drives the material picking component (2) to rotate.

6. The punching machine loading and unloading device according to claim 5, characterized in that, The rotation axis of the rotating module (33) extends vertically, and the rotation axis of the switching drive (23) extends horizontally to drive the switching position.

7. A punching machine, characterized in that, include: The punching machine loading and unloading device according to any one of claims 1-6; The punching assembly (5) punches holes in the workpiece (100), and the punching assembly (5) is arranged on the straight line where the placement assembly (1) is located.

8. A punching machine according to claim 7, characterized in that, The drilling assembly (5) includes a support base (51) and a drilling component (52). The support base (51) includes a tooling base plate (511). Clamping components are arranged opposite each other on the upper sides of the tooling base plate (511). At least one clamping component can be driven to slide. The clamping components on both sides cooperate to clamp the workpiece (100). The drilling component (52) drills holes in the workpiece (100).

9. A punching machine according to claim 8, characterized in that, The support base (51) also includes a limiting structure, and the two limiting structures respectively limit the axial ends of the workpiece (100), and the position of at least one limiting structure is adjustable.

10. A punching machine according to claim 7, characterized in that, It also includes a trolley (6) for transporting and placing components (1), with multiple rollers (62) arranged in parallel on the trolley (6), and the placing components (1) being supported by the rollers (62).

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