A punching and nail locking machine

Abstract

The present invention discloses an all-in-one machine for punching and locking nails, comprising: a feeding mechanism, comprising a feeding platform and a feeder, the feeder is located on the feeding platform, and the feeder has a screw outlet; a work vehicle can be moved to the bottom of the feeding platform or out of the feeding platform; a processing mechanism can be translated and moved in the working vehicle, the processing mechanism has a screw locking head and a punching head that can move up and down, a feeder is also arranged in the processing mechanism, the feeder is used to convey screws to the screw locking head, the feeder has a feeding port, the working vehicle can be moved to the bottom of the feeding platform and the feeding port is aligned with the screw outlet, the present invention separates the feeder for arranging and feeding the screws from the processing mechanism for performing active processing actions, the feeder first completes the arrangement and feeding of the screws, and then sends the screws to the feeder for temporary storage, and moves together with the processing mechanism to achieve stable feeding of the screws and improve the stability of processing and production.

Description

Technical Field

[0001] The invention relates to a drilling machine device, in particular to an integrated drilling and nail locking machine. Background Art

[0002] In traditional production and processing, drilling and screwing are usually done manually, which has low operating efficiency, especially for products with large production and processing volume, such as container production, which needs to be processed in multiple locations, resulting in high labor intensity for workers and difficulty in improving work efficiency. At present, there are some machines that can automatically punch holes and lock nails. They are equipped with a punching head and a screw locking head. When working, the machine drives the punching head and the screw locking head to move to the processing position for processing. However, this type of machine needs to carry a vibration plate for feeding screws when moving, which increases the load of the machine. In addition, the movement of the machine will affect the vibration feeding of the screws by the vibration plate, resulting in poor stability of screw feeding, affecting the normal processing of the product. Therefore, there is an urgent need for a punching and locking nail machine that can stably feed screws. Summary of the invention

[0003] The object of the present invention is to provide a punching and nail locking machine to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The solution of the present invention to solve its technical problem is:

[0005] A punching and nail locking machine comprises: a feeding mechanism, comprising a feeding platform and a loader, the loader is located on the feeding platform, and the loader has a screw outlet; a work cart, which can be moved below the feeding platform or moved out of the feeding platform; a processing mechanism, which can be translated in the working cart, the processing mechanism has a screw locking head and a punching head that can move up and down, and a feeder is also arranged in the processing mechanism, the feeder is used to convey screws to the screw locking head, the feeder has a feed port, and the working cart can be moved below the feeding platform so that the feed port is opposite to the screw outlet.

[0006] The technical solution has at least the following beneficial effects: before processing the product, the processing mechanism is first loaded with screws. Specifically, the work car moves to the bottom of the loading platform so that the feed port of the processing mechanism in the work car is aligned with the screw discharge port of the feeder. At this time, the feeder can output the screws from the screw discharge port to the feeder after arranging the screws, and the feeder transfers and temporarily stores the arranged screws. Then the work car moves out of the loading platform to reach the product processing position. At this time, the punching head in the processing mechanism moves down to open a hole at the product processing position. After the drilling is completed, the punching head is The hole punch head moves up and resets, and then the processing mechanism moves horizontally in the workbench, so that the drilling head leaves and the screw locking head moves to just above the opening. At this time, the feeder conveys screws to the screw locking head, and the screw locking head moves down to the opening to lock the screws. In this way, the feeder that arranges and feeds the screws and the processing mechanism that performs the active processing action are separated from each other. The feeder first completes the arrangement and loading of the screws, and then sends them to the feeder for temporary storage, and moves together with the processing mechanism to achieve stable feeding of the screws and improve the stability of processing and production.

[0007] As a further improvement of the above technical solution, the working vehicle includes a frame, a front moving foot connected to the front side of the frame, and a rear moving foot connected to the rear side of the frame, wherein the front moving foot is provided with a moving wheel protruding downward from the front moving foot, and the rear moving foot is provided with a first motor, and the first motor drives a driving wheel connected to the driving wheel protruding downward from the rear moving foot. The front moving frame and the rear moving foot are respectively on the front and rear sides of the frame, supporting and lifting the frame, and at this time, the processing mechanism moves horizontally on the frame. When the working vehicle needs to move, the first motor drives the driving wheel to rotate, providing walking power for the entire working vehicle, and the front moving foot can slide and walk through the moving wheel, so as to move to the bottom of the loading platform or move out of the loading platform.

[0008] As a further improvement of the above technical solution, a work frame is slidably connected in the frame along the front-back direction, a second motor is connected to the work frame, a gear is driven by the second motor, a rack extending in the front-back direction is connected in the frame, the gear and the rack are meshed with each other, and the processing mechanism is arranged in the work frame. When the processing mechanism needs to move in the front-back direction, the second motor drives the gear to rotate, and the gear and the rack are meshed, so that the work frame can slide relatively in the front-back direction in the frame, so that the position of the punching head and the screw locking head can be further adjusted to move to a suitable processing position.

[0009] As a further improvement of the above technical solution, a slide is slidably connected to the work frame in the front-to-back direction, a linear drive is connected to the slide, a movable end of the linear drive is connected to the work frame, and the screw locking head and the punching head are arranged on the slide in the front-to-back direction. The linear drive can drive the slide to slide back and forth relative to the work frame, so as to further adjust the positions of the screw locking head and the punching head, so that the positions of the screw locking head and the punching head can be adjusted according to different processing intervals in coordination with the front-to-back movement of the work frame, further improving the flexibility and versatility during processing.

[0010] As a further improvement of the above technical solution, there are multiple processing mechanisms arranged in the left-right direction, and the feeder is provided with multiple screw outlets in the left-right direction. The work vehicle can be moved to the bottom of the feeding platform and make the multiple feed inlets face the multiple screw outlets respectively. When the work frame moves forward and backward, it can drive multiple processing mechanisms to move forward and backward at the same time to adjust the processing position. When working, the feeder transports the screws to the feeders in the multiple processing mechanisms through the multiple screw outlets for temporary storage, and then the multiple processing mechanisms respectively perform the drilling and screw locking processing, so that multiple positions can be processed simultaneously, effectively improving the overall processing efficiency.

[0011] As a further improvement of the above technical solution, the left and right sides of the frame are respectively provided with mounting grooves, and a plurality of guide rollers are connected in the two mounting grooves along the front-to-back direction. Support rails are respectively provided at the positions opposite to the two mounting grooves below the feeding platform. The working vehicle moves to the bottom of the feeding platform and makes the plurality of guide rollers in the two mounting grooves respectively abut against the two support rails. The two support rails form a left and right limiting structure below the feeding platform. When the working vehicle moves to the bottom of the feeding platform, the plurality of guide rollers on the left and right sides of the frame respectively abut against the two support rails, so that the left and right movement of the working vehicle can be limited, effectively reducing the deviation of the working vehicle during movement, and improving the accuracy of aligning the screw outlet and the feed port.

[0012] As a further improvement of the above technical solution, the feeder includes a vibration plate and a transfer unit, the vibration plate is provided with a discharge trough, the transfer unit includes a transfer pipe and a first blocking device, the top end of the transfer pipe is connected to the discharge trough through a pipeline, the first blocking device has a first blocking end that can be inserted into or withdrawn from the transfer pipe, at least two of the first blocking devices are arranged at intervals along the length direction of the transfer pipe, the bottom end of the transfer pipe is the screw discharge port, the feeder includes a feeding pipe and a second blocking device, the feeding pipe is located below the transfer pipe, the top end of the feeding pipe is the feed port, the second blocking device has a second blocking end that can be inserted into or withdrawn from the transfer pipe, at least two of the second blocking devices are arranged at intervals along the length direction of the feeding pipe. The vibration plate and the transfer unit are used to arrange the screws and transfer them for temporary storage, while the feeder can be installed on the work vehicle and move with the movable actuator to provide screws during processing. Specifically, after the screws are arranged by the vibration plate, the screws are sent to the transfer tube through the pipeline from the discharge chute. At this time, the first blocking end at the bottom is extended into the transfer tube for blocking, which can block the screws arranged in the transfer tube to prevent them from falling, and the first blocking end at the top is withdrawn from the transfer tube, so that the screws sent from the pipeline can enter the transfer tube for discharge. After the discharge is completed, the first blocking end at the top is extended into the transfer tube for blocking to prevent further discharge from the discharge chute to the transfer tube. When the feeder needs to replenish screws, the feeding tube is moved The screws arranged in the transfer tube directly fall into the feeding tube to realize fast feeding in the feeding tube. After the feeding is completed, the feeder can move with the movable actuator, and the screws can be sent out from the feeding tube one by one by alternately controlling the upper and lower second blocking ends to enter and exit the feeding tube, while the transfer unit can continue to replenish the screws from the vibration plate to prepare for the next feeding to the feeder. In this way, the screw feeding is divided into two parts: temporary transfer storage and one-by-one feeding, which improves the flexibility of screw feeding and the versatility of installation and use of the entire mechanism.

[0013] As a further improvement of the above technical solution, the transfer pipe includes a first tube body and a first connecting block, three first tube bodies are arranged at intervals in the up and down directions, and the first connecting blocks are respectively connected to two adjacent first tube bodies, and the two first connecting blocks are respectively provided with through holes connected to the first tube bodies, and the outer sides of the two first connecting blocks are respectively provided with avoidance holes connected to the through holes, the top end of the first tube body located above is connected to the discharge trough through a pipeline, and the bottom end of the first tube body located below is the screw discharge port, and the first blocking ends of the two first blocking devices can respectively extend into or exit from the two through holes from the two avoidance holes. The first tube body located at the top can be used to connect with the discharge trough through a pipeline, the first tube body located in the middle can be used to discharge the screws in the middle, and the second tube body located at the bottom can be used to send the screws to the feeding tube, and the first connecting block between the two first tube bodies can allow the first blocking end to extend in or out, thereby limiting the falling of the screws or releasing the restriction on the falling of the screws. For example, the first blocking end located at the bottom extends into the through hole from the avoidance hole, which can block or tighten the screws located at the bottom side, thereby limiting the screws from falling from the transfer tube. When it is necessary to supplement the screws into the upper feeding tube, the first blocking end located at the top extends into the through hole from the avoidance hole to limit the screws in the first tube body located at the top from falling, and the first blocking end located at the bottom withdraws from the avoidance hole, and the screws in the first tube body located in the middle can fall into the upper feeding tube, thereby achieving the supplementation of screws.

[0014] As a further improvement of the above technical solution, a connecting plate is connected to one side of the first connecting block, and the first blocking device includes a first telescopic drive and a top plate, the first telescopic drive is connected to the connecting plate, the top plate is connected to the first telescopic drive, and the top plate is the first blocking end. The connecting plate can connect the first blocking device and the feeding tube to form a whole, which is convenient for moving and adjusting the position and improving the convenience of installation. The top plate serves as the first blocking end, and the first telescopic drive provides the top plate with a driving force to extend into or withdraw from the transfer tube. When the first telescopic drive drives the top plate to insert into the through hole from the avoidance hole, the screw can be blocked or tightened to achieve the function of limiting the screw from falling. When the first telescopic drive drives the top plate to withdraw from the through hole from the avoidance hole, the restriction on the screw from falling can be released.

[0015] As a further improvement of the above technical solution, a guide opening and a bayonet are sequentially arranged on one side of the top plate close to the through hole in a direction away from the through hole, and the top plate is located on both sides of the guide opening and gradually narrows in a direction close to the bayonet, and the bayonet is in a semicircular shape. When the first telescopic drive drives the top plate to insert into the through hole, the guide opening can facilitate the top plate to clamp the screw portion of the screw into the bayonet during the movement, thereby tightening and limiting the screw, and utilizing the bayonet position of the top plate to limit the head of the screw from falling out downward, effectively preventing the screw from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0017] Figure 1 It is an overall stereogram of the present invention.

[0018] Figure 2 It is a three-dimensional view of a working vehicle of the present invention.

[0019] Figure 3 It is a three-dimensional diagram of the processing mechanism of the present invention.

[0020] Figure 4 It is a three-dimensional diagram of the transfer unit of the present invention.

[0021] Figure 5 It is a three-dimensional view of a feeder of the present invention.

[0022] In the accompanying drawings: 110-feeding platform, 111-support rail, 200-work vehicle, 210-frame, 220-front moving foot, 221-moving wheel, 230-rear moving foot, 231-driving wheel, 240-work frame, 241-gear, 242-rack, 250-slide, 251-linear drive, 260-guide roller, 310-screw locking head, 320-punching head, 400-vibration plate, 500-transfer unit, 511-first tube body, 512-first connecting block, 520-connecting plate, 521-guide port, 530-first telescopic drive, 640-top plate, 700-feeder, 710-feeding tube, 720-second blocking device, 721-second blocking end. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0027] Reference Figure 1 A punching and nail locking machine includes a feeding mechanism, a work vehicle 200 and a processing mechanism, wherein the feeding mechanism includes a feeding platform 110 and a feeder, the feeder is located on the feeding platform 110, the feeder has a screw outlet, the feeding platform 110 can be lifted by an external structure so that the feeding platform 110 is off the ground, or the bottom side of the feeding platform 110 is provided with a supporting structure to lift the height of the feeding platform 110 itself; the work vehicle 200 can be moved to the feeding platform 110 is moved below or out of the loading platform 110; the processing mechanism can move horizontally in the work cart 200, and the processing mechanism has a screw locking head 310 and a punching head 320 that can move up and down. A feeder 700 is also provided in the processing mechanism, and the feeder 700 is used to convey screws to the screw locking head 310. The feeder 700 has a feed port, and the work cart 200 can be moved below the loading platform 110 and make the feed port face the screw discharge port.

[0028] As can be seen from the above, before processing the product, the processing mechanism first loads the screws. Specifically, the work cart 200 moves to the bottom of the loading platform 110 so that the feed port of the processing mechanism in the work cart 200 is aligned with the screw discharge port of the feeder. At this time, the feeder can discharge the screws and output them from the screw discharge port to the feeder 700. The feeder 700 temporarily stores the arranged screws. Then the work cart 200 moves out of the loading platform 110 to reach the product processing position. At this time, the punching head 320 in the processing mechanism moves down to open a hole at the product processing position. After the drilling is completed, the punching head 320 0 moves up to reset, and then the processing mechanism moves horizontally in the work carriage 200, so that the punching head 320 leaves and the screw locking head 310 moves to the top of the opening. At this time, the feeder 700 conveys screws to the screw locking head 310, and the screw locking head 310 moves down to the opening to lock the screws. In this way, the feeder for arranging and feeding the screws and the processing mechanism for performing active processing actions are separated from each other. The feeder first completes the arrangement and loading of the screws, and then sends them to the feeder 700 for temporary storage, and moves together with the processing mechanism to achieve stable feeding of the screws and improve the stability of processing and production.

[0029] The work vehicle 200 needs to be moved, and a moving drive member, such as an electric screw, a cylinder or a hydraulic cylinder, may be provided between the loading platform 110 and the work vehicle 200, and the moving drive member drives the work vehicle 200 to move horizontally. In this embodiment, Figure 2 As shown, the work vehicle 200 includes a frame 210, a front moving foot 220 connected to the front side of the frame 210, and a rear moving foot 230 connected to the rear side of the frame 210. The front moving foot 220 is provided with a moving wheel 221 protruding downward from the front moving foot 220, and the rear moving foot 230 is provided with a first motor. The first motor drives the driving wheel 231 connected to the rear moving foot 230 protruding downward. In actual application, the moving wheel 221 on the front moving foot 220 can be provided in multiple directions along the left and right directions, and extend in the left and right directions to improve stability during movement. Similarly, the driving wheel 231 on the rear moving foot 230 can also be provided in multiple directions along the left and right directions, and extend in the left and right directions. In addition, the number of first motors is also multiple, and multiple motors respectively drive multiple driving wheels 231 to rotate, thereby realizing stable movement of the work vehicle 200. The front moving frame and the rear moving foot 230 are respectively on the front and rear sides of the frame 210, supporting and lifting the frame 210. At this time, the processing mechanism moves horizontally on the frame 210. When the work vehicle 200 needs to move, the first motor drives the driving wheel 231 to rotate, providing walking power for the entire work vehicle 200, and the front moving foot 220 can slide and walk through the moving wheel 221, so as to move to the bottom of the loading platform 110 or move out of the loading platform 110.

[0030] As a specific structural embodiment in which the working unit can move in translation in the frame 210, a working frame 240 is slidably connected in the front-to-back direction in the frame 210, a second motor is connected to the working frame 240, and the second motor is drivingly connected to a gear 241, a rack 242 extending in the front-to-back direction is connected in the frame 210, the gear 241 and the rack 242 are meshed with each other, and the processing mechanism is arranged in the working frame 240. When the processing mechanism needs to move in the front-to-back direction, the second motor drives the gear 241 to rotate, and the gear 241 is meshed with the rack 242, so that the working frame 240 can slide relatively in the front-to-back direction in the frame 210, so that the positions of the punching head 320 and the screw locking head 310 can be further adjusted to move to a suitable processing position.

[0031] Further, such as Figure 3 As shown, the work frame 240 is connected to a slide 250 in a sliding manner along the front-to-back direction, and the slide 250 is connected to a linear drive member 251, and the movable end of the linear drive member 251 is connected to the work frame 240, and the screw locking head 310 and the punching head 320 are arranged on the slide 250 along the front-to-back direction. In practical applications, the linear drive member 251 is mainly used to provide a driving force for movement along the front-to-back direction, and its structural form has various forms, such as an electric screw rod, a cylinder or a hydraulic cylinder. The linear drive member 251 can drive the slide 250 to slide forward and backward relative to the work frame 240, thereby further adjusting the positions of the screw locking head 310 and the punching head 320. In this way, the positions of the screw locking head 310 and the punching head 320 can be adjusted according to different processing intervals in coordination with the front-to-back movement of the work frame 240, further improving the flexibility and versatility during processing.

[0032] In the above embodiment, one or more processing mechanisms may be provided, and the processing mechanisms are arranged in a plurality in the left-right direction, and the feeder is provided with a plurality of screw outlets in the left-right direction. The work vehicle 200 may be moved to the bottom of the feeding platform 110 and make the plurality of feed outlets respectively face the plurality of screw outlets. When the work frame 240 moves forward and backward, it may drive the plurality of processing mechanisms to move forward and backward at the same time to adjust the processing position. When working, the feeder transports the screws to the feeders 700 in the plurality of processing mechanisms through the plurality of screw outlets for temporary storage, and then the plurality of processing mechanisms perform the punching and screw locking processing respectively, so that the processing of multiple positions can be realized at the same time, which effectively improves the overall processing efficiency.

[0033] In practical applications, multiple processing mechanisms located on the same workbench 240 are taken as an integrated processing group, and multiple processing groups can be arranged on the frame 210 along the front-to-back direction to further improve the processing efficiency.

[0034] When the screws need to be fed from the screw outlet to the feed inlet, the two need to be aligned with each other so that the screws can fall accurately. In order to improve the stability of screw unloading, in the present embodiment, installation grooves are respectively provided on the left and right sides of the frame 210, and a plurality of guide rollers 260 are connected in the two installation grooves along the front-to-back direction, and the rotation axes of the plurality of guide rollers 260 extend in the up-and-down directions respectively. Support rails 111 are respectively provided at the positions opposite to the two installation grooves below the loading platform 110, and the work vehicle 200 moves to the bottom of the loading platform 110 and makes the plurality of guide rollers 260 in the two installation grooves respectively abut against the two support rails 111. The two support rails 111 form a left and right limiting structure under the loading platform 110. When the work vehicle 200 moves to the bottom of the loading platform 110, the multiple guide rollers 260 on the left and right sides of the frame 210 respectively abut against the two support rails 111. In this way, the left and right movement of the work vehicle 200 can be limited, effectively reducing the deviation of the work vehicle 200 during movement and improving the accuracy of aligning the screw outlet and the feed port.

[0035] The feeder is on the feeding platform 110, and is mainly used for arranging and temporarily storing the screws. When the processing mechanism needs to replenish the screws, quick replenishment can be achieved. In this embodiment, the feeder includes a vibration plate 400 and a transfer unit 500. The vibration plate 400 is provided with a discharge trough. The transfer unit 500 includes a transfer tube and a first blocking device. The top end of the transfer tube is connected to the discharge trough through a pipeline. The first blocking device has a first blocking end that can be inserted into or withdrawn from the transfer tube. At least two of the first blocking devices are arranged at intervals along the length direction of the transfer tube. The bottom end of the transfer tube is the screw discharge port. The feeder 700 includes a feeding tube 710 and a second blocking device 720. The feeding tube 710 is located below the transfer tube. The top end of the feeding tube 710 is the feed port. The second blocking device 720 has a second blocking end 721 that can be inserted into or withdrawn from the transfer tube. At least two of the second blocking devices 720 are arranged at intervals along the length direction of the feeding tube 710.

[0036] In this feeder, the vibration plate 400 and the transfer unit 500 are used to arrange the screws and transfer them for temporary storage, while the feeder 700 can be installed on the work vehicle 200 and move with the movable actuator to provide screws during processing. Specifically, after the screws are arranged by the vibration plate 400, the screws are sent to the transfer tube from the discharge trough through the pipeline. At this time, the first blocking end at the bottom is extended into the transfer tube for blocking, which can block the screws arranged in the transfer tube to prevent them from falling, and the first blocking end at the top is withdrawn from the transfer tube, so that the screws sent from the pipeline can enter the transfer tube for discharge. After the discharge is completed, the first blocking end at the top is extended into the transfer tube for blocking to prevent further discharge from the discharge trough to the transfer tube. When screws need to be supplemented in the feeder 700, the feeding tube 710 is moved to be directly opposite to the center The tube is rotated, and the first blocking end 721 at the bottom is withdrawn from the transfer tube, and the second blocking end 721 at the top is withdrawn from the feeding tube 710, and the second blocking end 721 at the bottom is extended into the feeding tube 710, and the screws arranged in the transfer tube directly fall into the feeding tube 710, so as to realize fast feeding in the feeding tube 710. After the feeding is completed, the feeder 700 can move with the movable actuator, and the screws can be sent out from the feeding tube 710 one by one by alternately controlling the upper and lower second blocking ends 721 to enter and exit the feeding tube 710, and the transfer unit 500 can continue to replenish the screws from the vibration disk 400 to prepare for the next feeding to the feeder 700. In this way, the screw feeding is divided into two parts: transfer temporary storage and one by one feeding, which improves the flexibility of the screw feeding and the versatility of the installation and use of the entire mechanism.

[0037] The transfer tube can be a whole straight tube body, and in order to improve the stability of the first blocking end when inserted into the tube body and facilitate the movement of the first blocking section in the tube body, the transfer tube can be divided into multiple connecting structures, and another connecting structure is provided at the position where the first blocking end moves. Specifically, Figure 4As shown, the transfer pipe includes a first tube body 511 and a first connecting block 512, three first tube bodies 511 are arranged at intervals in the up-down direction, and the first connecting blocks 512 are respectively connected between two adjacent first tube bodies 511, and the two first connecting blocks 512 are respectively provided with through holes connected to the first tube bodies 511, and the outer sides of the two first connecting blocks 512 are respectively provided with avoidance holes connected to the through holes, the top end of the first tube body 511 located at the top is connected to the discharge trough through a pipeline, and the bottom end of the first tube body 511 located at the bottom is the screw discharge port, and the first blocking ends of the two first blocking devices can extend into or exit from the two through holes from the two avoidance holes, respectively. The first tube body 511 located at the top can be used to connect with the discharge trough through a pipeline, the first tube body 511 located in the middle can be used to discharge the screws in the middle, and the second tube body located at the bottom can be used to send the screws to the loading tube 710, and the first connecting block 512 between the two first tube bodies 511 can be used for the first blocking end to extend in or withdraw, so as to limit the falling of the screws or release the restriction on the falling of the screws. For example, the first blocking end located at the bottom extends into the through hole from the avoidance hole, which can block or tighten the screws located at the bottom side, thereby limiting the screws from falling from the transfer tube. When it is necessary to supplement the screws into the upper feeding tube 710, the first blocking end located at the top extends into the through hole from the avoidance hole to limit the screws in the first tube body 511 located at the top from falling, and the first blocking end located at the bottom withdraws from the avoidance hole, and the screws in the first tube body 511 located in the middle can fall into the upper feeding tube 710 to achieve the supplement of screws.

[0038] The first blocking device is mainly used to form a first blocking end that can be extended into or out of the through hole. There are many structural forms. For example, the first blocking device includes a rotating cylinder and a rotating arm. The rotating arm is connected by the rotating cylinder, and the rotating arm is controlled by the rotating cylinder to extend into or out of the through hole. In this embodiment, a connecting plate 520 is connected to one side of the first connecting block 512. The first blocking device includes a first telescopic drive 530 and a top plate 640. The first telescopic drive 530 is connected to the connecting plate 520, and the top plate 640 is connected to the first telescopic drive 530. The top plate 640 is the first blocking end. In practical applications, the first telescopic drive 530 is mainly used to provide a driving force for activities in a linear direction. There are many structural forms, such as an electric screw, a cylinder or a hydraulic cylinder. . The connecting plate 520 can connect the first blocking device and the feeding tube 710 to form a whole, which is convenient for moving and adjusting the position and improving the convenience of installation. The top plate 640 serves as the first blocking end, and the first telescopic drive 530 provides the top plate 640 with a driving force to extend into or withdraw from the transfer tube. When the first telescopic drive 530 drives the top plate 640 to insert into the through hole from the avoidance hole, the screw can be blocked or tightened to achieve the function of limiting the screw from falling. When the first telescopic drive 530 drives the top plate 640 to withdraw from the through hole from the avoidance hole, the restriction on the screw from falling can be released.

[0039] In this embodiment, the top plate 640 limits the screw in the transfer tube in a tightening manner. Specifically, the top plate 640 is provided with a guide opening 521 and a bayonet in sequence on one side close to the through hole in a direction away from the through hole. The top plate 640 is located on both sides of the guide opening 521 and gradually narrows in a direction close to the bayonet. The bayonet is in a semicircular shape. When the first telescopic drive 530 drives the top plate 640 to insert into the through hole, the guide opening 521 can facilitate the top plate 640 to clamp the screw rod part of the screw into the bayonet during the movement, thereby tightening and limiting the screw, and using the bayonet position of the top plate 640 to limit the head of the screw from falling downward, effectively preventing the screw from falling.

[0040] The feeding tube 710 may adopt the same three-section structure as the transfer tube. For example, the feeding tube 710 includes a second tube body and a second connecting block. Three second tube bodies are arranged at intervals in the vertical direction. The second connecting blocks are respectively connected between two adjacent second tube bodies. Alternatively, one second tube body and one second connecting block are directly used. Figure 5As shown, the second connection block is connected to the bottom end of the second tube body, and at this time, the two second blocking devices 720 are directly connected to the second connection block, a through hole connected to the second tube body is provided in the second connection block, and a avoidance hole connected to the through hole is provided on the outside of the second connection block, so that the second blocking ends 721 of the two second blocking devices 720 can enter the through hole from the two avoidance holes respectively. When in use, the second blocking end 721 located at the bottom extends into the through hole from the avoidance hole, and can block or tighten the screw located at the bottom, so as to limit the screw from falling from the feeding tube 710. When the screw needs to be sent out, the second blocking end 721 located at the top extends into the through hole from the avoidance hole, and limits the second to last screw from falling from the feeding tube 710, and the second blocking end 721 located at the bottom withdraws from the avoidance hole, and at this time, the screw located at the bottom can be directly sent out, so as to realize the feeding of a single screw.

[0041] The second blocking device 720 is mainly used to form a second blocking end 721 that can be inserted into or withdrawn from the through hole. There are many structural forms. For example, the second blocking device 720 includes a rotating cylinder and a rotating arm. The rotating cylinder drives the rotating arm to be connected. The rotating cylinder controls the rotating arm to be inserted into or withdrawn from the through hole. In this embodiment, the second blocking device 720 includes a second telescopic drive and a pressing plate. The second telescopic drive is connected to the connecting plate 520. The pressing plate is connected to the second telescopic drive. The pressing plate is the second blocking end 721. In practical applications, the second telescopic drive is mainly used to provide a driving force for movement in a linear direction. There are many structural forms, such as electric screw rods, cylinders or hydraulic cylinders. The pressing plate serves as the second blocking end 721. The second telescopic drive provides the pressing plate with a driving force to insert into or withdraw from the feeding tube 710. When the second telescopic drive drives the pressing plate to insert into the through hole from the avoidance hole, the screw can be blocked or tightened to achieve the function of limiting the screw from falling. When the second telescopic drive drives the pressing plate to withdraw from the through hole from the avoidance hole, the restriction on the screw from falling can be released.

[0042] Similarly, the pressing plate can use the same tightening method as the top plate 640 to tighten the screw into the feeding tube 710. Specifically, the top plate 640 is provided with a guide port 521 and a bayonet in sequence on one side close to the through hole in a direction away from the through hole. The top plate 640 is located on both sides of the guide port 521 and gradually narrows in a direction close to the bayonet. The bayonet is in a semicircular shape. When the second telescopic drive drives the top plate 640 to insert into the through hole, the guide port 521 can facilitate the top plate 640 to insert the screw rod part of the screw into the bayonet during the movement, thereby tightening and limiting the screw, and using the bayonet position of the top plate 640 to limit the head of the screw from falling out downward, effectively preventing the screw from falling.

[0043] In the above embodiment, a discharge trough, a transfer unit 500 and a feeder 700 on the vibration plate 400 can form a module for screw transfer and feeding. In practical applications, multiple actuators are usually configured, especially larger processing equipment. At this time, multiple screw transfer and feeding modules can be configured to be paired respectively. Specifically, there are multiple transfer units 500 arranged in a horizontal direction, and the number of the discharge troughs and the number of the feeders 700 are equal to the number of the transfer units 500. The multiple vibration troughs are respectively connected to the top ends of the transfer pipes of the multiple transfer units 500 through pipelines, and the arrangement form of the feeding pipes 710 in the multiple feeders 700 is the same as the arrangement form of the multiple transfer pipes, so that the multiple feeding pipes 710 can be respectively opposite to the bottom ends of the multiple transfer pipes. The vibration plate 400 can arrange the screws into multiple discharge troughs and deliver them out. The screws from the multiple discharge troughs are respectively delivered to the transfer tubes of multiple transfer units 500 for temporary storage. When loading is required, the loading tubes 710 of the multiple feeders 700 are respectively opposite to the multiple transfer tubes, and the screws are respectively delivered to the multiple loading tubes 710 by the multiple transfer tubes.

[0044] When the feeding tube 710 delivers the screws, the screws can be directly output to the external mechanism under the action of gravity, or can be delivered to the external mechanism under negative pressure suction. In this embodiment, a blowing joint is provided on the outer side of the bottom of the feeding tube 710. When in use, the blowing joint can be connected to the air source of the external device. When the feeding tube 710 feeds the screws to the actuator of the external device, the blowing joint can blow air into the feeding tube 710, and the airflow can assist the screws to be delivered downward, thereby improving the stability of the screw feeding.

[0045] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A punching and nail locking machine, characterized in that: include: A feeding mechanism, comprising a feeding platform (110) and a feeder, wherein the feeder is located on the feeding platform (110), and the feeder has a screw outlet; A working vehicle (200) capable of moving to the bottom of the loading platform (110) or moving out of the loading platform (110); The processing mechanism can be translated and moved in the working vehicle (200), the processing mechanism has a screw locking head (310) and a punching head (320) that can move up and down, and a feeder (700) is also arranged in the processing mechanism, the feeder (700) is used to feed screws to the screw locking head (310), the feeder (700) has a feed port, the working vehicle (200) can be moved to the bottom of the feeding platform (110) and make the feed port face the screw outlet, the feeder includes a vibration plate (400) and a central The transfer unit (500) is provided with a discharge trough on the vibration plate (400), the transfer unit (500) comprises a transfer pipe and a first blocking device, the top end of the transfer pipe is connected to the discharge trough through a pipeline, the first blocking device has a first blocking end that can be extended into or out of the transfer pipe, at least two first blocking devices are arranged at intervals along the length direction of the transfer pipe, the bottom end of the transfer pipe is the screw discharge port, the feeder (700) comprises a feed pipe (710) and a second blocking device (720), the feed pipe ( The transfer tube (710) is located below the transfer tube, the top of the feeding tube (710) is the feeding port, the second blocking device (720) has a second blocking end (721) that can extend into or out of the transfer tube, at least two of the second blocking devices (720) are arranged at intervals along the length direction of the feeding tube (710), the transfer tube includes a first tube body (511) and a first connecting block (512), three of the first tube bodies (511) are arranged at intervals along the vertical direction, and two adjacent first tube bodies (511) are respectively connected to each other. The first connecting block (512) is provided with a through hole connected to the first tube body (511) in each of the two first connecting blocks (512), and avoidance holes connected to the through holes are provided on the outer sides of the two first connecting blocks (512). The top end of the first tube body (511) located at the top is connected to the discharge trough through a pipeline, and the bottom end of the first tube body (511) located at the bottom is the screw discharge port. The first blocking ends of the two first blocking devices can extend into or exit from the two through holes respectively from the two avoidance holes.

2. The punching and nail locking machine according to claim 1, characterized in that: The working vehicle (200) comprises a frame (210), a front moving foot (220) connected to the front side of the frame (210), and a rear moving foot (230) connected to the rear side of the frame (210); the front moving foot (220) is provided with a moving wheel (221) protruding downward from the front moving foot (220); the rear moving foot (230) is provided with a first motor, and the first motor drives a driving wheel (231) connected to the rear moving foot (230) protruding downward from the rear moving foot (230).

3. The punching and nail locking machine according to claim 2, characterized in that: A working frame (240) is slidably connected in the frame (210) along the front-rear direction, a second motor is connected to the working frame (240), the second motor is drivingly connected to a gear (241), a rack (242) extending in the front-rear direction is connected in the frame (210), the gear (241) and the rack (242) are meshed with each other, and the processing mechanism is arranged in the working frame (240).

4. The punching and nail locking machine according to claim 3, characterized in that: A slide (250) is slidably connected to the working frame (240) in the front-to-back direction, a linear drive member (251) is connected to the slide (250), a movable end of the linear drive member (251) is connected to the working frame (240), and the screw locking machine head (310) and the punching machine head (320) are arranged on the slide (250) in the front-to-back direction.

5. The punching and nail locking machine according to claim 4, characterized in that: The processing mechanisms are arranged in plurality along the left-right direction, the feeder is provided with a plurality of screw outlets along the left-right direction, and the working vehicle (200) can be moved below the feeding platform (110) so that the plurality of feed outlets are respectively aligned with the plurality of screw outlets.

6. The punching and nail locking machine according to claim 2, characterized in that: The frame (210) is provided with mounting grooves on the left and right sides respectively, and a plurality of guide rollers (260) are connected in the two mounting grooves along the front-rear direction. Support rails (111) are provided at positions directly opposite to the two mounting grooves below the loading platform (110). The work vehicle (200) moves to the bottom of the loading platform (110) and makes the plurality of guide rollers (260) in the two mounting grooves respectively abut against the two support rails (111).

7. The punching and nail locking machine according to claim 1, characterized in that: A connecting plate (520) is connected to one side of the first connecting block (512); the first blocking device comprises a first telescopic drive (530) and a top plate (640); the first telescopic drive (530) is connected to the connecting plate (520); the top plate (640) is connected to the first telescopic drive (530); and the top plate (640) is the first blocking end.

8. The integrated punching and nail locking machine according to claim 7, characterized in that: A guide opening (521) and a bayonet are sequentially arranged on one side of the top plate (640) close to the through hole in a direction away from the through hole. The top plate (640) is located on both sides of the guide opening (521) and gradually narrows in a direction close to the bayonet. The bayonet is in a semicircular shape.

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