Automatic pipe laying machine

Abstract

The utility model discloses an automatic pipe arranging machine in the technical field of electronic components, a machine frame; a screening and sorting device, installed on the top of the machine frame, comprising a frame, a temporary storage bin, installed inside the frame, a delivery mechanism, installed at the lower outlet of the temporary storage bin, a strip-by-strip output mechanism, installed below the temporary storage bin, a direction detection mechanism, installed below the strip-by-strip output mechanism, a rotating direction-dividing mechanism, installed below the direction detection mechanism, a conveying mechanism, installed below the rotating direction-dividing mechanism, a handling mechanism, installed above the conveying mechanism; a grabbing and delivering device, installed on one side of the screening and sorting device; two expansion modules, respectively installed on both sides of the top of the rotating direction-dividing mechanism; the utility model can automatically realize direction detection and identification of the receiving pipe, automatically adjust the direction, locate the plug and automatically exclude unqualified pipe materials, realize orderly arrangement, and dynamically and automatically discharge them into the temporary storage bin of the tendon cutting machine, realize efficient warehousing, and cooperate with the work of the tendon cutting machine at any time.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, in particular to an automatic pipe laying machine. Background Art

[0002] For example, TO220-MOS tubes, GBJ2510 rectifier bridge stacks and other power tubes, when the entire group and row enter the cutting and separation process after the packaging is completed, personnel are required to sort out the direction of each receiving tube, locate the pins (heads), and put them into the suspended tube supply bin of the cutting machine in an orderly and regular manner for the use of the cutting machine.

[0003] However, when personnel work with efficient and high-speed rib cutting machines for a long time, they are prone to visual fatigue and mental boredom due to long-term concentration on complex tasks such as sorting and inspection, which can lead to errors. When errors occur in manual pipe arrangement, the rib cutting machine can only be suspended. It is necessary to check hundreds of material pipes in the warehouse and eliminate the abnormalities before the machine can be put into production again. This is time-consuming and labor-intensive, affecting the production plan and production scheduling progress of the production line. Utility Model Content

[0004] The utility model aims to provide an automatic pipe laying machine, which solves the technical problems of time-consuming and labor-intensive manual pipe laying in the prior art, high labor cost and high error rate.

[0005] In a first aspect, the utility model discloses an automatic pipe laying machine, comprising:

[0006] frame;

[0007] A screening and sorting device is installed on the top of the frame, including

[0008] frame,

[0009] A temporary storage warehouse is installed inside the frame,

[0010] The delivery mechanism is installed at the lower outlet of the temporary storage bin and is used to continuously deliver the receiving tube in the temporary storage bin.

[0011] The one-by-one output mechanism is installed below the temporary storage bin and is used to output the receiving tubes one by one.

[0012] The direction detection mechanism is installed below the strip-by-strip output mechanism to detect the direction of the receiving tube and whether it is defective.

[0013] The rotating direction splitting mechanism is installed below the direction detection mechanism and has a discharge port and a defective port, and is used to rotate the normal receiving tube to the same direction and then discharge from the discharge port and rotate the defective receiving tube to discharge from the defective port according to the detection result of the direction detection mechanism.

[0014] The conveying mechanism is installed below the rotating direction dividing mechanism and is used to convey the normal receiving pipe discharged from the discharge port.

[0015] A transport mechanism, installed above the conveying mechanism, for transporting the normal receiving tube;

[0016] A grabbing and placing device is installed on one side of the screening and sorting device, and is used to grab and place the receiving tube into the suspended tube supply bin of the tendon cutting machine;

[0017] It also includes two expansion modules, which are respectively installed on both sides of the top of the rotating direction-dividing mechanism, and are used to expand the receiving tube and push the plug into a suitable position.

[0018] The present application can efficiently and automatically realize direction detection and identification, automatic direction adjustment, automatic removal of positioning plugs and unqualified pipe materials, realize orderly arrangement, and can dynamically follow the tendon cutting machine and automatically enter the temporary storage bin of the tendon cutting machine, realize efficient warehousing, and cooperate with the work of the tendon cutting machine at any time.

[0019] On the basis of the above technical solution, the solution of this application can also be improved as follows:

[0020] Preferably, the temporary storage warehouse comprises:

[0021] The bottom plate is arranged horizontally and comprises

[0022] L-shaped board,

[0023] A support plate, installed transversely on the outer side of the L-shaped plate;

[0024] Two side panels are respectively arranged on the left and right sides of the bottom plate;

[0025] A rear box door, the bottom of which is hinged to the outer side of the support plate;

[0026] A front side plate, vertically installed between the two side plates;

[0027] Two guide plates, in a Z-shaped structure, are respectively vertically mounted on the two side plates, with one side being in contact with the inner side of the rear door and the other side being in contact with the inner side of the L-shaped plate;

[0028] An inclined plate, disposed at the bottom edge of the front side plate and extending obliquely downward to above the L-shaped plate;

[0029] A plurality of guide plates are arranged at intervals on the bottom edge of the inclined plate and extend obliquely downward to the side of the L-shaped plate;

[0030] A first adjustment plate, one side of which is vertically mounted on the inner side of the front side plate, and the other side of which is in contact with one of the guide plates, and the first adjustment plate can be displaced horizontally left and right to adapt to receiving tubes of different lengths;

[0031] The second adjusting plate is vertically installed on the top surface of the L-shaped plate, and the first adjusting plate can be displaced horizontally to the left and right and cooperate with the first adjusting plate; by adopting this solution, a larger storage chamber is provided with a high storage capacity, which is convenient for production and use; by arranging the rear box door, the material receiving pipe can be put in conveniently, thereby improving the feeding efficiency; the guide plate, inclined plate and guide plate are used to guide the material receiving pipe in the cavity, thereby ensuring the continuity and stability of the material discharge; in addition, by arranging the first adjusting plate and the second adjusting plate which can be displaced horizontally to the left and right, the material receiving pipes of different lengths can be limited, thereby improving the applicability.

[0032] Preferably, the bottom edge of the inclined plate is provided with a plurality of avoidance grooves spaced apart from each other on the left and right sides, the bottom of the L-shaped plate is provided with a plurality of movable grooves spaced apart from each other on the left and right sides, and the side wall of the L-shaped plate is provided with a detection through groove;

[0033] The delivery mechanism comprises

[0034] A plurality of pusher modules correspond to the avoidance grooves one by one, and the pusher modules include

[0035] A first cylinder is mounted on the frame,

[0036] An L-shaped push plate is installed at the driving end of the first cylinder, and the horizontal section of the L-shaped push plate is located above the first cylinder.

[0037] Push modules, including

[0038] The second cylinder is installed at the bottom of the support plate.

[0039] A transverse support plate is mounted on the driving end of the second cylinder.

[0040] A plurality of step push plates are installed on one side of the transverse support plate and are inserted into the movable groove one by one.

[0041] Flattening module, including

[0042] The third cylinder is installed at the bottom of the L-shaped plate.

[0043] The push plate is L-shaped and installed at the driving end of the third cylinder, and the horizontal section of the push plate is in contact with the top of the L-shaped plate.

[0044] The first sensor is installed on the top of the support plate and corresponds to the detection groove. The adoption of this solution can avoid the jamming of the receiving tube, improve the stability of transportation, sustainably and stably transport the receiving tube, avoid the backlog of the output mechanism one by one, and can also adjust the posture of the output receiving tube to facilitate further arrangement of the output mechanism one by one.

[0045] Preferably, the item-by-item output mechanism comprises:

[0046] A support platform is installed on the top of the frame.

[0047] Two limit structures are installed on the top of the support platform opposite to each other, and one of the limit structures can be displaced horizontally to the left and right. The limit structures include

[0048] The first vertical board,

[0049] A horizontal plate, mounted on top of the first vertical plate,

[0050] The limit baffle is vertically installed on the outer side of the horizontal plate.

[0051] The limit baffle is vertically installed at the rear end of the inner side of the limit baffle.

[0052] A guide plate is installed laterally inside the horizontal plate.

[0053] The fourth cylinder is arranged at the rear end of the inner side of the guide plate, and the driving end of the fourth cylinder is arranged vertically.

[0054] A second sensor is disposed inside the fourth cylinder, and the second sensor is located at the front end of the limiting baffle.

[0055] The third sensor is arranged inside the fourth cylinder, and the second sensor is located at the rear end of the limiting baffle.

[0056] The conveyor belt is arranged between the guide plate and the horizontal plate and is used to drive the receiving tube to move horizontally.

[0057] A guide structure, drivingly connected to the conveyor belt;

[0058] The first synchronous drive mechanism is connected to the two guide structures for driving the two conveyor belts to move synchronously. By adopting this solution, the receiving tubes can be output one by one efficiently and stably, thereby ensuring that the subsequent mechanisms can work normally. Moreover, it can adapt to the use of receiving tubes of different lengths, has a wide range of applications, and has good use effects.

[0059] Preferably, the rotational direction splitting mechanism comprises:

[0060] A fixing plate, mounted on the top of the rack,

[0061] Two screening structures are installed on the top of the fixed plate opposite to each other, and one of the screening structures can be displaced horizontally to the left and right. The screening structure includes

[0062] The second vertical board,

[0063] Three dividing plates are vertically arranged on the inner side of the first vertical plate, and cooperate with each other to form a circular arc groove with a top opening, the discharge port and the defect port, and the discharge port and the defect port are located on both sides of the bottom of the circular arc groove.

[0064] A concave block is arranged between the first vertical plate and the dividing plate,

[0065] A driving shaft, rotatably connected to the second vertical plate, with one end connected to the concave block and the other end passing through the second vertical plate;

[0066] The second synchronous driving mechanism is connected to the two driving shafts and is used to drive the two concave blocks to rotate synchronously.

[0067] A transverse plate is installed behind the second vertical plate.

[0068] Two plugging modules, corresponding to the screening structure one by one, the plugging modules include

[0069] The blocking block is arranged beside the bad opening.

[0070] The fifth cylinder is installed on the transverse plate, and the driving end is connected to the blocking block. By adopting this solution, the direction of the receiving tube can be adjusted and defective ones can be removed. It has high working efficiency, good operating stability, simple and compact structure, and is easy to produce.

[0071] Preferably, the direction detection mechanism comprises:

[0072] Two guide modules, corresponding to the screening structure one by one, the guide modules include

[0073] A guide bar, mounted on the transverse plate,

[0074] A guide bar is installed on one of the diverter plates and is used to cooperate with the guide bar to form a vertical channel.

[0075] The sixth cylinder is installed on the transverse plate and is used to prevent the receiving pipe in the vertical channel from falling into the arc groove.

[0076] A detection module is arranged beside the guide module, comprising

[0077] The fourth sensor is arranged beside the vertical channel and above the sixth cylinder.

[0078] The fifth sensor is arranged beside the vertical channel and is located between the fourth sensor and the sixth cylinder. By adopting this solution, the direction detection and defect detection of the receiving tube can be performed, and it has high detection accuracy, good operating stability, simple and compact structure, and is easy to produce and manufacture.

[0079] Preferably, the conveying mechanism comprises:

[0080] Two concave plates are arranged obliquely downward, installed one by one on the front side of the second vertical plate, and corresponding to the discharge opening;

[0081] The plane conveying module is arranged below the concave plate and includes

[0082] Two conveyor belts, arranged opposite to each other on the left and right;

[0083] A third synchronous driving mechanism is connected to the two conveyor belts for driving the two conveyor belts to rotate synchronously;

[0084] Two stop plates are installed on the front side of the planar conveying module. By adopting this solution, the screening and sorting receiving tube can be efficiently and stably conveyed to a specific position. It has the advantages of simple and compact structure, easy production and installation, good use effect, high stability and great application value.

[0085] Preferably, the transport mechanism comprises:

[0086] Lifting module, including

[0087] The lifting plate is arranged horizontally, and has a plurality of first limit plates on the front and rear sides of the lifting plate.

[0088] a seventh cylinder, mounted on the frame, and a driving end of the seventh cylinder is connected to the bottom of the lifting plate;

[0089] Translation module, including

[0090] Bracket,

[0091] A plurality of adsorption components are vertically mounted on the bracket.

[0092] The eighth cylinder is installed on the support platform, and the driving end of the eighth cylinder is connected to the bracket; by adopting this solution, the material receiving tube can be transported from a specific position to the grabbing and delivering device, and it has high displacement accuracy, good operating stability, simple and compact structure, and is easy to produce and manufacture.

[0093] Preferably, the grabbing and delivering device comprises:

[0094] Flip tilt mechanism, including

[0095] The flip plate is rotatably connected to the frame, and a plurality of second limit plates are provided on the front and rear sides of the flip plate, and a third limit plate is provided at the lower end of the flip plate.

[0096] A driving cylinder, one end of which is hinged to one end of the flip plate, and the other end of which is hinged to the frame;

[0097] Mechanical gripper, including

[0098] Mounting plate,

[0099] Two gripper cylinders are installed on both sides of the mounting plate.

[0100] Four clamping blocks are mounted one by one on the driving end of the clamping cylinder.

[0101] The inclined plane driving mechanism is installed on the frame, and the driving end of the inclined plane driving mechanism is connected to the mounting plate. By adopting this solution, the screened and sorted receiving tubes can be stably and efficiently placed in the temporary storage bin of the tendon cutting machine, achieving efficient warehousing and cooperating with the work of the tendon cutting machine at any time, thereby greatly improving the production efficiency of the tendon cutting machine.

[0102] Preferably, a receiving groove is provided on the top surface of the frame, and the receiving groove is located at the rear side of the screening and sorting device;

[0103] The top surface of the frame is provided with a plurality of material guide plates, and the material guide plates are used to guide the defective material receiving tubes discharged from the defective openings into the accommodating grooves. By adopting this solution, the defective material receiving tubes discharged from the defective openings can be collected and stored, which is convenient for operators to handle in a centralized manner, thereby improving work efficiency and reducing labor intensity.

[0104] Through the above technical solution, the utility model achieves the following beneficial effects:

[0105] 1. The application can efficiently and automatically detect and identify the direction of the receiving tube, automatically adjust the direction, automatically remove the positioning plug and unqualified tube materials, realize orderly arrangement, and can dynamically follow the tendon cutting machine and automatically arrange them into the temporary storage bin of the tendon cutting machine, realize efficient storage, and cooperate with the work of the tendon cutting machine at any time;

[0106] 2. This application can process material receiving tubes of different lengths by adjusting the left and right lateral displacement of each mechanism, thereby improving versatility and expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0107] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0108] Figure 1 This is a structural schematic diagram of the automatic pipe laying machine according to an embodiment of the utility model;

[0109] Figure 2 for Figure 1The schematic diagram of the structure of the automatic pipe laying machine after removing the protective plate on the frame;

[0110] Figure 3 This is a schematic diagram of the structure of the temporary storage bin according to an embodiment of the utility model;

[0111] Figure 4 It is a structural schematic diagram of the delivery mechanism described in an embodiment of the utility model;

[0112] Figure 5 This is a schematic diagram of the structure of the temporary storage bin after removing the rear door according to the embodiment of the utility model;

[0113] Figure 6 It is a structural schematic diagram of the piece-by-piece output mechanism described in an embodiment of the utility model;

[0114] Figure 7 It is a structural schematic diagram of another perspective of the line-by-line output mechanism described in an embodiment of the utility model;

[0115] Figure 8 It is a structural schematic diagram of the rotating direction dividing mechanism according to an embodiment of the utility model;

[0116] Fig. 9 It is a structural schematic diagram of the direction detection mechanism according to an embodiment of the utility model;

[0117] Fig.10 This is a schematic diagram of the structure of the conveying mechanism described in an embodiment of the utility model;

[0118] Fig.11 It is a structural schematic diagram of the transport mechanism and the grabbing and delivering device according to an embodiment of the utility model;

[0119] Fig.12 It is a structural schematic diagram of the receiving tube;

[0120] Description of Reference Numerals

[0121] 1. Frame; 2. Screening and sorting device; 3. Grasping and placing device; 4. Accommodating tank; 5. Material guide plate;

[0122] 21. Frame; 22. Temporary storage; 23. Delivery mechanism; 24. Strip output mechanism; 25. Direction detection mechanism; 26. Rotation direction mechanism; 27. Conveying mechanism; 28. Handling mechanism; 31. Flipping and tilting mechanism; 32. Mechanical gripper;

[0123] 221, bottom plate; 222, side plate; 223, rear box door; 224, front side plate; 225, guide plate; 226, tilt plate; 227, guide plate; 228, first adjustment plate; 229, second adjustment plate; 231, push module; 232, push module; 233, push module; 234, first sensor; 241, support platform; 242, limit structure; 243, first synchronous drive mechanism; 251, guide module; 2 52, detection module; 261, fixed plate; 262, screening structure; 263, second synchronous drive mechanism; 264, transverse plate; 265, blocking module; 271, concave plate; 272, plane conveying module; 273, stop plate; 281, lifting module; 282, translation module; 311, flip plate; 312, drive cylinder; 321, mounting plate; 322, clamping claw cylinder; 323, clamping block; 324, inclined plane drive mechanism;

[0124] 221a, L-shaped plate; 221b, support plate; 226a, avoidance groove; 231a, first cylinder; 231b, L-shaped push plate; 232a, second cylinder; 232b, horizontal support plate; 232c, step push plate; 223a, third cylinder; 223b, push plate; 242a, first vertical plate; 242b, horizontal plate; 242c, limit baffle; 242d, limit baffle; 242e, guide plate; 242f, fourth cylinder; 242g, second sensor; 242h, third sensor; 242i, conveyor belt; 242j, guide structure; 2 51a, guide bar; 251b, guide bar; 251c, sixth cylinder; 252a, fourth sensor; 252b, fifth sensor; 262a, second vertical plate; 262b, dividing plate; 262c, concave block; 262d, driving shaft; 265a, blocking block; 265b, fifth cylinder; 272a, conveyor belt; 272b, third synchronous drive mechanism; 281a, lifting plate; 281b, seventh cylinder; 282a, bracket; 282b, adsorption assembly; 282c, eighth cylinder; 311a, second limit plate; 311b, third limit plate;

[0125] 221a1, movable slot; 221a2, detection slot. DETAILED DESCRIPTION

[0126] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0127] First of all, it should be explained that in the following description, some directional words involved in order to clearly illustrate the technical solution of the utility model, such as "left and right sides", "front and back sides", "above", "below", etc., are all meanings inferred from the normal directions of the parts in the automatic pipe laying machine. They are only for the convenience of describing the utility model 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. Therefore, it cannot be understood as a limitation on the utility model.

[0128] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features.

[0129] In this application, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0130] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0131] Example:

[0132] like Figures 1 to 11 As shown, an embodiment of the present application discloses an automatic pipe laying machine, which is used to realize functions such as direction detection and identification, automatic direction adjustment, plug positioning and removal of unqualified pipe materials for receiving pipes, so as to realize efficient warehousing and cooperate with the work of the tendon cutting machine at any time. Its specific structure includes: a frame 1, a screening and sorting device 2 and a grabbing and delivering device 3.

[0133] For example, Figure 1 As shown, the frame 1 is a box-type structure, and universal wheels and telescopically adjustable supports are provided at the four corners of the bottom to facilitate the movement and placement of the equipment; a handle is provided on the outside to facilitate pushing and pulling by operators.

[0134] like Figure 2 As shown, the screening and sorting device 2 is installed on the top of the frame 1, and includes a frame 21, a temporary storage bin 22, a delivery mechanism 23, a piece-by-piece output mechanism 24, a direction detection mechanism 25, a rotation and direction separation mechanism 26, a conveying mechanism 27 and a handling mechanism 28.

[0135] Specifically, the frame 21 is used to cover, protect and support other mechanisms; the temporary storage bin 22 is installed inside the frame 21 and is used to place the receiving tube; the delivery mechanism 23 is installed at the lower outlet of the temporary storage bin 22 and is used to continuously deliver the receiving tube in the temporary storage bin 22; the line-by-line output mechanism 24 is installed below the temporary storage bin 22 and is used to output the receiving tube line by line; the direction detection mechanism 25 is installed below the line-by-line output mechanism 24 and is used to detect the direction of the receiving tube and whether it is defective; the rotating direction-dividing mechanism 26 is installed below the direction detection mechanism 25 and has a discharge port and a defective port, which is used to rotate the normal receiving tube to the same direction and then discharge it from the discharge port and rotate the defective receiving tube to be discharged from the defective port according to the detection result of the direction detection mechanism 25; the conveying mechanism 27 is installed below the rotating direction-dividing mechanism 26 and is used to convey the normal receiving tube discharged from the discharge port to a specific position; the transporting mechanism 28 is installed above the transporting mechanism 27 and is used to transport the normal receiving tube at a specific position.

[0136] like Figure 2 As shown, the grabbing and delivering device 3 is installed on one side of the screening and sorting device 2, and is used to grab the receiving tube and deliver it to the suspended tube supply bin of the tendon cutting machine.

[0137] In the above technical scheme, firstly, a large number of receiving tubes are put into the temporary storage bin 22 in the screening and sorting device 2; when the equipment is working, under the action of the delivery mechanism 23, a small amount of receiving tubes in the temporary storage bin 22 are continuously dropped onto the strip output mechanism 24, and then the strip output mechanism 24 outputs the receiving tubes one by one to the direction detection mechanism 25, and the direction detection mechanism 25 detects the direction of the receiving tube and whether it is defective, and sends it to the rotating direction separation mechanism 26 after the detection; if the receiving tube is normal, The rotating direction dividing mechanism 26 rotates the normal receiving tube to the same direction and then discharges it from the discharge port. If the receiving tube is a defective receiving tube (without a plug or the tube is placed upside down), the defective receiving tube will be rotated to be discharged from the defective port; the normal receiving tube discharged from the discharge port is moved to a specific position after being transported by the conveying mechanism 27, and then placed on the grabbing and delivering device 3 by the transporting mechanism 28, and the grabbing and delivering device 3 puts the receiving tubes into the suspended supply bin of the tendon cutting machine in an orderly and regular manner so that the tendon cutting machine can use them.

[0138] The utility model can efficiently and automatically realize direction detection and identification, automatically adjust the direction, automatically remove the positioning plugs and unqualified pipe materials, realize orderly arrangement, and can dynamically follow the tendon cutting machine to automatically enter the temporary storage bin of the tendon cutting machine, realize efficient warehousing, and cooperate with the work of the tendon cutting machine at any time.

[0139] In some embodiments, Figures 3 to 5 As shown, the temporary storage bin 22 is further designed to have a rectangular box-like structure as a whole, including:

[0140] The bottom plate 221 is arranged horizontally and includes

[0141] The L-shaped plate 221a has sealing plates on the left and right sides, which are used to block the material pipe to prevent the material receiving pipe from detaching from the two sides.

[0142] The support plate 221b is installed transversely on the outer side of the L-shaped plate 221a.

[0143] The two side panels 222 are respectively disposed on the left and right sides of the bottom plate 221 , and the side panels 222 are mounted on the frame 21 , thereby being stably supported.

[0144] The bottom of the rear door 223 is hinged to the outer side of the support plate 221b. The rear door 223 is hinged to the support plate 221b through a plurality of hinges, which is easy to install and has a stable connection.

[0145] The front side plate 224 is vertically installed between the two side plates 222 ; the front side plate 224 has an observation window for the operator to observe the remaining amount of the receiving tube in the temporary storage bin 22 .

[0146] The two guide plates 225 are of Z-shaped structure and are vertically installed on the two side plates 222, with one side being in contact with the inner side of the rear box door 223 and the other side being in contact with the inner side of the L-shaped plate 221a. The middle section of the guide plate 225 is designed to be inclined downward, so as to guide the material receiving tubes in the upper chamber of the temporary storage bin 22 close to the rear box door 223 to concentrate in the middle, thereby facilitating the discharge of the materials.

[0147] The inclined plate 226 is arranged at the bottom edge of the front side plate 224 and extends obliquely downward to the top of the L-shaped plate 221a, and is used to guide the material receiving tubes in the upper chamber of the temporary storage bin 22 close to the front side plate 224 to concentrate in the middle, thereby facilitating the discharge of materials.

[0148] A plurality of guide plates 227 are spaced apart at the bottom edge of the inclined plate 226 and extend obliquely downward to the side of the L-shaped plate 221a. The guide plates 227 are used to limit the size of the lower outlet of the temporary storage bin 22, thereby limiting the single discharge volume of the receiving tube to prevent subsequent mechanisms from accumulating too many tubes during operation.

[0149] It is understandable that if Figure 4 As shown, the lower outlet of the temporary storage bin 22 is formed between the guide plate 227 and the L-shaped plate 221a, where the material receiving tube can fall onto the strip-by-strip output mechanism 24 below.

[0150] The first adjustment plate 228 has one side vertically installed on the inner side of the front side plate 224 and the other side fitted with a guide plate 225, and the first adjustment plate 228 can be displaced laterally left and right to adapt to receiving tubes of different lengths; the first adjustment plate 228 has bending edges on both sides, and a plurality of through holes are provided on the bending edges from top to bottom, and a plurality of linear grooves corresponding to the through holes are provided on the front side plate 224 and the guide plate 225 fitted therewith, and the locking bolts are passed through the linear grooves and threadedly connected to the through holes, so that the first adjustment plate 228 can be displaced laterally left and right, and can be locked and fixed after the displacement.

[0151] The second adjustment plate 229 is vertically installed on the top surface of the L-shaped plate 221a, and the first adjustment plate 228 can be displaced horizontally to the left and right and cooperate with the first adjustment plate 228; the bottom of the second adjustment plate 229 has a bent edge, and the L-shaped plate 221a that fits it is provided with a plurality of linear grooves corresponding to the through holes, and the locking bolts are passed through the linear grooves and threadedly connected to the through holes, so that the second adjustment plate 229 can be displaced horizontally to the left and right and can be locked and fixed after the displacement; in addition, the top of the second adjustment plate 229 has a guide edge folded outward for cooperating with the first adjustment plate 228 to facilitate docking.

[0152] Through the above-mentioned design of the temporary storage bin 22, it has a larger storage chamber with a high storage capacity and is convenient for production and use. By setting the rear box door 223, the material receiving tube can be easily put in, thereby improving the feeding efficiency. The guide plate 225, the inclined plate 226 and the guide plate 227 are used to guide the material receiving tube in the cavity to ensure the continuity and stability of the discharge. In addition, by setting the first adjustment plate 228 and the second adjustment plate 229 that can be displaced horizontally to the left and right, the material receiving tubes of different lengths can be limited, thereby improving the applicability.

[0153] Based on the above technical solution, Figures 3 to 5 As shown, the delivery mechanism 23 is further designed, and a plurality of avoidance grooves 226a spaced apart from each other are provided on the bottom edge of the inclined plate 226, a plurality of movable grooves 221a1 spaced apart from each other are provided on the bottom of the L-shaped plate 221a, and a detection through groove 221a2 is provided on the side wall of the L-shaped plate 221a.

[0154] The delivery mechanism 23 includes: multiple material pushing modules 231, a pushing module 232, a pushing module 233 and a first sensor 234; wherein the multiple material pushing modules 231 correspond one by one to the avoidance grooves 226a; the first sensor 234 is installed on the top of the support plate 221b and corresponds to the detection groove 221a2.

[0155] Specifically, the pusher module 231 includes:

[0156] The first cylinder 231a is installed on the frame 21. The frame 21 is installed with an L-shaped support plate for supporting the first cylinder 231, thereby improving the stability of the installation;

[0157] The L-shaped push plate 231b is installed on the driving end of the first cylinder 231a, and the horizontal section of the L-shaped push plate 231b is located above the first cylinder 231a, so as to block the material receiving tube and prevent the first cylinder 231a from hooking the material receiving tube when withdrawing, causing damage to the equipment.

[0158] During operation, when the first sensor 234 does not detect the existence of the material receiving tube, the first cylinder 231a drives the L-shaped push plate 231b to perform lateral reciprocating motion, and then extends into or exits the temporary storage bin 22 through the avoidance groove 226a, thereby pushing the material receiving tube stuck in the upper chamber of the temporary storage bin 22 to slide onto the L-shaped plate 221a.

[0159] Specifically, the push module 232 includes:

[0160] The second cylinder 232a is installed at the bottom of the support plate 221b.

[0161] The transverse support plate 232b is mounted on the driving end of the second cylinder 232a.

[0162] A plurality of step push plates 232c are installed on one side of the transverse support plate 232b and are inserted into the movable grooves 221a1 one by one.

[0163] During operation, the second cylinder 232a drives the transverse support plate 232b to perform transverse reciprocating motion, and the transverse support plate 232b simultaneously drives multiple step push plates 232c to perform transverse reciprocating motion in the corresponding movable groove 221a1, so that the material receiving tube falls step by step from the step push plate 232c and is pushed toward the guide plate 227 until it moves to the lower exit of the temporary storage bin 22.

[0164] Specifically, the push-flattening module 233 includes:

[0165] The third cylinder 233a is installed at the bottom of the L-shaped plate 221a.

[0166] The push plate 233b has an L-shaped structure and is installed at the driving end of the third cylinder 233a, and the horizontal section of the push plate 233b is in contact with the top of the L-shaped plate 221a.

[0167] During operation, the third cylinder 233a drives the pushing plate 233b to perform lateral reciprocating motion, so that the pushing plate 233b pushes the receiving pipe located at the lower outlet of the temporary storage bin 22 to keep its position neat, thereby facilitating further sorting by the strip output mechanism 24 below.

[0168] Through the above-mentioned design of the delivery mechanism 23, it is possible to avoid the material receiving tube from getting stuck, improve the stability of transportation, and sustainably and stably transport the material receiving tube, avoiding the backlog of the output mechanism 24 one by one. The output material receiving tube can also be arranged in posture, which is convenient for further arrangement of the output mechanism 24 one by one.

[0169] In some embodiments, Figures 6-7 As shown, the strip-by-strip output mechanism 24 is further designed, and its structure includes: a support platform 241, two limit structures 242 and a first synchronous driving mechanism 243.

[0170] Specifically, the support platform 241 is installed on the top of the rack 1 . The support platform 241 has a platform and four pillars, and can be stably fixed on the top of the rack 1 .

[0171] Specifically, two limiting structures 242 are installed relatively to the left and right on the top of the support platform 241, and one limiting structure 242 can be displaced laterally to the left and right to adapt to the use of receiving tubes of different lengths; threaded holes are opened on both sides of the bottom of the limiting structure 242, and a linear groove corresponding to the threaded hole is opened on the support platform 241. The locking bolt passes through the linear groove and is threadedly connected to the threaded hole, so that the limiting structure 242 can be displaced laterally to the left and right, and can be locked and fixed after the displacement.

[0172] Exemplarily, the limiting structure 242 includes:

[0173] The first vertical plate 242a is used to support other components.

[0174] The horizontal plate 242b is installed on the top of the first vertical plate 242a.

[0175] The limit baffle 242c is vertically installed outside the horizontal plate 242b to limit the left and right displacement of the receiving tube to ensure the stable operation of the mechanism.

[0176] The limiting baffle 242d is vertically installed at the inner rear end of the limiting baffle 242c. The limiting baffle 242d can be adjusted up and down to adapt to the use of pipes with different thicknesses.

[0177] The guide plate 242e is installed laterally on the inner side of the horizontal plate 242b. The rear side of the guide plate 242e extends obliquely downward to guide the receiving tube to fall into the direction detection mechanism 25.

[0178] The fourth cylinder 242f is disposed at the inner rear end of the guide plate 242e, and the driving end of the fourth cylinder 242f is arranged vertically.

[0179] The second sensor 242g is disposed inside the fourth cylinder 242f, and the second sensor 242g is located at the front end of the limiting baffle 242d.

[0180] The third sensor 242h is disposed inside the fourth cylinder 242f, and the second sensor 242g is located at the rear end of the limiting baffle 242d.

[0181] The conveyor belt 242i is arranged between the guide plate 242e and the horizontal plate 242b, and is used to drive the receiving tube to move horizontally.

[0182] The guide structure 242j is transmission-connected to the conveyor belt 242i.

[0183] For example, Figure 6 As shown, the guide structure 242j includes guide wheels rotatably connected to the two ends of the inner side of the horizontal plate 242b, a driving wheel and a tensioning wheel rotatably connected to the inner side of the first vertical plate 242a, wherein the tensioning wheel has two and is arranged on both sides of the driving wheel, which can be displaced up and down, so as to adjust the tension of the conveyor belt 242i, and facilitate replacement and maintenance, while the guide wheel keeps the top surface of the conveyor belt 242i horizontal, so as to stably transport the receiving tube.

[0184] Specifically, the first synchronous driving mechanism 243 is in driving connection with the two guide structures 242j, and is used to drive the two conveyor belts 242i to move synchronously.

[0185] For example, Figure 6 As shown, the first synchronous drive mechanism 243 includes: a servo motor, a transmission belt set and a transmission shaft. When working, the servo motor drives the transmission shaft to rotate through the transmission belt set, and the transmission shaft can drive the two driving wheels to rotate synchronously, thereby synchronously driving the conveyor belt 242i to move; wherein, one driving wheel is fixedly sleeved on the transmission shaft, and the other driving wheel is movably sleeved on the transmission shaft and can move axially, thereby completing the synchronous drive under the premise of avoiding interference with the left and right lateral displacement of a limiting structure 242, and ensuring the normal operation of the mechanism.

[0186] It should be noted that if Figure 2 and Figure 4 As shown, the rear side of the frame 21 is provided with a plurality of material blocking plates, which are used to prevent the material receiving tubes on the strip output mechanism 24 from falling from the rear, thereby ensuring the stability of the equipment operation.

[0187] It should be noted that the distance between the conveyor belt 242i and the limiting baffle 242d matches the height of the receiving tube, thereby preventing the receiving tubes from being sent out in a stacked form, ensuring that only one receiving tube is sent out at a time, and improving the stability of the equipment operation.

[0188] During operation, the two limiting structures 242 support the two ends of the receiving tube respectively, and the first synchronous driving mechanism 243 drives the conveyor belts 242i on the two limiting structures 242 to move synchronously, specifically, to move forward one stroke and backward one stroke in a cycle, and the length of one stroke is equal to the width of the receiving tube, so as to ensure the output one by one. When the conveyor belt 242 moves forward one stroke, it drives the receiving tube to move to the side close to the fourth cylinder 242f, and then the upper receiving tube collapses to fill the position left by the movement, so when the conveyor belt 242 moves backward one stroke, the rear position is filled, so the receiving tube will not be able to move backward, and thus stay in place. After repeating the above process, the receiving tube will gradually approach the fourth cylinder 242f. The driving end of the fourth cylinder 242f is normally extended to prevent the material receiving tube from moving forward; therefore, when the material receiving tube is tilted, one end is first blocked by the driving end of one fourth cylinder 242f, so that it cannot move forward, while the other end gradually approaches the driving end of another fourth cylinder 242f during the reciprocating process until it is blocked, thereby completing the correction of the tilted material receiving tube. When both ends of the material receiving tube are blocked by the driving ends of two fourth cylinders 242f at the same time, the two second sensors 242g are blocked at the same time, so it is judged that the material receiving tube is in the correct posture, thereby controlling the driving ends of the two fourth cylinders 242f to retract and no longer block the material receiving tube. Afterwards, when the conveyor belt 242 moves forward one stroke, the receiving tube passes through the driving end of the fourth cylinder 242f and blocks the two third sensors 242h, so it is judged that the receiving tube has passed, thereby controlling the driving ends of the two fourth cylinders 242f to extend again; then, when the conveyor belt 242 moves backward one stroke, the receiving tube will stay in place because it is blocked by the driving end of the fourth cylinder 242f; finally, when the conveyor belt 242 moves forward one stroke, the receiving tube will be brought onto the guide plate 242e, and then guided to fall into the direction detection mechanism 25.

[0189] Through the above-mentioned design of the strip-by-strip output mechanism 24, the receiving tubes can be efficiently and stably output strip by strip, thereby ensuring that the subsequent mechanism can work normally, and it can adapt to the use of receiving tubes of different lengths, with a wide range of applications and good use effects.

[0190] In some embodiments, Figure 8 As shown, the rotating direction dividing mechanism 26 is further designed to include: a fixed plate 261 , two screening structures 262 , a second synchronous driving mechanism 263 , a transverse plate 264 and two blocking modules 265 .

[0191] Specifically, the fixing plate 261 is installed on the top of the frame 1 to support other components of the rotating direction dividing mechanism 26 .

[0192] Specifically, two screening structures 262 are installed relatively to the left and right on the top of the fixed plate 261, and one screening structure 262 can be displaced laterally to the left and right. Threaded holes are opened on both sides of the bottom of the screening structure 262, and linear grooves corresponding to the threaded holes are opened on the fixed plate 261. The locking bolts pass through the linear grooves and are threadedly connected to the threaded holes to realize the left and right lateral displacement of the screening structure 262, and can be locked and fixed after the displacement.

[0193] Exemplarily, the screening structure 262 includes:

[0194] The second vertical plate 262a is used to support other components and has a rectangular structure with good regularity;

[0195] Three dividing plates 262b are vertically arranged inside the first vertical plate 242a, and cooperate with each other to form a circular arc groove with a top opening, a discharge port and a defective port, and the discharge port and the defective port are located on both sides of the bottom of the circular arc groove. The dividing plate 262b is fixedly connected to the second vertical plate 262a through a support, and has good stability;

[0196] The concave block 262c is arranged between the first vertical plate 242a and the dividing plate 262b, and the concave block 262c is used to clamp one end of the position-limiting material receiving tube, thereby driving it to rotate;

[0197] The driving shaft 262d is rotatably connected to the second vertical plate 262a, and one end of the driving shaft 262d is connected to the concave block 262c, and the other end passes through the second vertical plate 262a, so as to drive the concave block 262c to rotate.

[0198] Specifically, the second synchronous driving mechanism 263 is in driving connection with the two driving shafts 262d, and is used to drive the two concave blocks 262c to rotate synchronously.

[0199] Exemplarily, the second synchronous drive mechanism 263 includes a motor, a first transmission belt set, a transmission shaft and two second transmission belt sets. When working, the motor drives the transmission shaft to rotate through the first transmission belt set, and the transmission shaft drives the drive shaft 262d to move synchronously through the two second transmission belt sets, thereby synchronously driving the concave block 262c to move; wherein, the driving pulley of one second transmission belt set is fixedly sleeved on the transmission shaft, and the driving pulley of the other second transmission belt set is movably sleeved on the transmission shaft and can move axially, thereby completing the synchronous drive under the premise of avoiding interference with the left and right lateral displacement of a screening structure 262, and ensuring the normal operation of the mechanism.

[0200] Specifically, the transverse plate 264 is installed on the rear side of the second vertical plates 262a, and is fixedly connected to one second vertical plate 262a, and is slidably connected to the other second vertical plate 262a.

[0201] Specifically, the two blocking modules 265 correspond to the screening structures 262 one by one.

[0202] Exemplarily, the blocking module 265 includes:

[0203] The blocking block 265a is arranged beside the defective opening and is used to prevent the receiving tube from falling into the defective opening;

[0204] The fifth cylinder 265b is installed on the transverse plate 264, and the driving end is connected to the blocking block 265a.

[0205] During operation, the two ends of the receiving tube fall into the two screening structures 262 respectively, specifically into the arc groove with the top opening formed by the cooperation of the three dividing plates 262b, and are limited by the concave block 262c; the second synchronous driving mechanism 263 drives the two concave blocks 262c to rotate synchronously through the two driving shafts 262d, thereby driving the receiving tube to rotate in the arc groove; if the receiving tube is a normal receiving tube, the fifth cylinder 265b drives the blocking block 265a to extend to block the defective opening, so that when the receiving tube rotates to pass through the defective opening, it will not fall, so by forward or reverse rotation, the direction of the normal receiving tube can be adjusted to be consistent and then discharged from the discharge port; if the receiving tube is a defective receiving tube, the fifth cylinder 265b drives the blocking block 265a to retract and no longer blocks the defective opening, so the defective receiving tube can be rotated to be discharged from the defective opening.

[0206] Through the design of the rotating direction-dividing mechanism 26, the direction of the receiving tube can be adjusted and defective ones can be removed. It has high working efficiency, good operating stability, simple and compact structure, and is easy to produce.

[0207] Based on the above technical solution, Figure 8 and Fig. 9 As shown, the direction detection mechanism 25 is further designed to include: two guiding modules 251 and a detection module 252 .

[0208] Specifically, the two guide modules 251 correspond to the screening structure 262 one by one, and are used to limit and fix the material receiving tube to facilitate detection by the detection module 252.

[0209] Exemplarily, the guide module 251 includes:

[0210] The guide bar 251a is mounted on the transverse plate 264.

[0211] The guide bar 251b is installed on a dividing plate 262b and is used to cooperate with the guide bar 251a to form a vertical channel.

[0212] The sixth cylinder 251c is installed on the transverse plate 264 and is used to prevent the material receiving pipe in the vertical channel from falling into the arc groove.

[0213] Specifically, the detection module 252 is arranged beside a guide module 251 and is used to detect the direction of the receiving tube and whether it is defective.

[0214] Exemplarily, the detection module 252 includes:

[0215] The fourth sensor 252a is arranged beside the vertical channel and above the sixth cylinder 251c.

[0216] The fifth sensor 252b is arranged beside the vertical passage and is located between the fourth sensor 252a and the sixth cylinder 251c.

[0217] During operation, the two ends of the receiving tube are supported and limited by the two guide modules 251, specifically, they fall into the vertical channel formed by the guide strips 251a and 251b, and then are blocked by the driving end of the sixth cylinder 251c. At this time, the ends of the receiving tube just correspond to the fourth sensor 252a and the fifth sensor 252b. If the fourth sensor 252a detects that there is a plug in the receiving tube, it means that the direction of the receiving tube is correct; if the fifth sensor 252b detects that there is a plug in the receiving tube, it means that the direction of the receiving tube is wrong; if neither the fourth sensor 252a nor the fifth sensor 252b detects that there is a plug in the receiving tube, it means that the receiving tube is a defective receiving tube. After the detection is completed, the driving end of the sixth cylinder 251c retracts, and the receiving tube will fall into the rotating direction dividing mechanism 26.

[0218] Through the design of the direction detection mechanism 25, the direction detection and defect detection of the receiving tube can be carried out, and the detection accuracy is high, the operation stability is good, the structure is simple and compact, and it is easy to produce.

[0219] In this embodiment, two expansion modules are also included, which are installed on the top of the second vertical plate 262a, and are used to expand the opening of the receiving tube and push the plug into a suitable position, which increases the function of the equipment and ensures the use effect of the receiving tube.

[0220] Exemplarily, the expansion module includes:

[0221] A ninth cylinder, mounted on the top of the second vertical plate 262a;

[0222] The expansion block is installed at the driving end of the ninth cylinder, and a side of the expansion block close to the receiving pipe has a pointed head in an isosceles triangle structure.

[0223] When the two ends of the material receiving tube are respectively supported and limited by the two guide modules 251, both ends thereof also correspond exactly to the expansion block. At this time, the ninth cylinder drives the expansion block to move, and the pointed end of the expansion block is inserted into the port of the material receiving tube to expand the opening of the material receiving tube; if the plug is inserted too shallowly, the expansion block will push the plug to a suitable position during the insertion process to prevent the plug from falling off during actual use.

[0224] The structural design of the expansion module has the advantages of simple and compact structure, is easy to manufacture and install, has good use effect, high stability and great practical application value.

[0225] Based on the above technical solution, Fig.10 As shown, the conveying mechanism 27 is further designed to include: two concave plates 271 , a planar conveying module 272 and two stop plates 273 .

[0226] Specifically, the two concave plates 271 are arranged obliquely downward and are installed one by one on the front side of the second vertical plate 262a and correspond to the discharge port; they are used to guide the receiving tube discharged from the discharge port to stably slide onto the planar conveying module 272.

[0227] Specifically, the planar conveying module 272 is arranged below the concave plate 271, and includes two conveyor belts 272a and a third synchronous driving mechanism 272b, which are used to drive the receiving tube to move horizontally; wherein the two conveyor belts 272a are arranged relatively to each other on the left and right, and the third synchronous driving mechanism 272b is transmission-connected to the two conveyor belts 272a, and is used to drive the two conveyor belts 272a to rotate synchronously.

[0228] Exemplarily, the conveyor belt 272a includes: a driving wheel, a driven wheel, and a belt sleeved on the driving wheel and the driven wheel; the driving wheel rotates to cooperate with the driven wheel to drive the belt to move the receiving tube.

[0229] Exemplarily, the third synchronous drive mechanism 272b includes: a motor, a transmission belt set and a transmission shaft. When working, the motor drives the transmission shaft to rotate through the transmission belt set, and the transmission shaft drives the driving wheel in the conveyor belt 272a to rotate, thereby synchronously driving the two ends of the receiving tube; wherein, the motor and the transmission belt set are installed on the fixed second vertical plate 262a, and one end of the transmission shaft is rotatably connected with the fixed second vertical plate 262a and fixedly sleeved with the driven wheel in the transmission belt set, and the other end is movably sleeved with the movable second vertical plate 262a and can move axially relative to each other, thereby completing the synchronous drive under the premise of avoiding interference with the left and right lateral displacement of the screening structure 262, and ensuring the normal operation of the mechanism.

[0230] Specifically, two stop plates 273 are installed on the front side of the planar conveying module 272 to prevent the receiving tube from detaching from the conveying belt 272 a so that it stays at a specific position to facilitate transportation by the transport mechanism 28 .

[0231] Preferably, vertically arranged guide baffles are provided on the left and right sides of the conveying mechanism 27, and the guide baffles cooperate with the concave plates to limit the left and right positions of the receiving tube on the conveyor belt 272a.

[0232] Through the above-mentioned design of the conveying mechanism 27, the screened and sorted material receiving tube can be efficiently and stably conveyed to a specific location, so as to facilitate transportation. The structure is simple and compact, and it is easy to install and arrange.

[0233] Based on the above technical solution, Fig.11 As shown, the transport mechanism 28 is further designed to include: a lifting module 281 and a translation module 282 .

[0234] Specifically, the lifting module 281 includes:

[0235] The lifting plate 281a is arranged horizontally, and has a plurality of first limiting plates 281a1 on the front and rear sides of the lifting plate 281a. The lifting plate 281a is rectangular and has a width consistent with the material receiving tube, so that the first limiting plates 281a1 can limit the material receiving tube; wherein the first limiting plates 281a1 are arranged to be inclined outward to play a guiding role;

[0236] The seventh cylinder 281b is installed on the frame 1, and the driving end of the seventh cylinder 281b is connected to the bottom of the lifting plate 281a.

[0237] During operation, the seventh cylinder 281b drives the lifting plate 281a to move up and down, so as to lift the receiving tube at a specific position until it can be adsorbed by the translation module 282. The movement is stable and the driving effect is good.

[0238] Specifically, the translation module 282 includes:

[0239] Bracket 282a,

[0240] A plurality of adsorption components 282b are vertically mounted on the bracket 282a, and the bottom of the adsorption components 282b has a suction cup, and the top can be connected to an external vacuum device through a hose;

[0241] The eighth cylinder 282c is installed on the support platform 241, and the driving end of the eighth cylinder 282c is connected to the bracket 282a.

[0242] During operation, the lifting module 281 lifts the material receiving tube to the top surface and fits it with the adsorption component 282b, and then the adsorption component 282b adsorbs the material receiving tube, and then the lifting module 281 descends and resets, and then the eighth cylinder 282c drives the bracket 282a to move laterally, thereby driving the material receiving tube to move laterally to the conveying mechanism 28, and then the adsorption component 282b releases the adsorption, and the eighth cylinder 282c is retracted and reset. Its movement is stable, the translation accuracy is high, and the use effect is good.

[0243] Through the design of the transport mechanism 28, the material receiving tube can be transported from a specific position to the grabbing and delivering device 3, which has high displacement accuracy, good operation stability, simple and compact structure, and is easy to produce.

[0244] In some embodiments, Fig.11 As shown, the grabbing and delivering device 3 is further designed to include: a flipping and tilting mechanism 31 and a mechanical gripper 32 .

[0245] Specifically, the tilting mechanism 31 includes:

[0246] The flip plate 311 is rotatably connected to the frame 1, and a plurality of second limiting plates 311a are provided on the front and rear sides of the flip plate 311, and a third limiting plate 311b is provided at the lower end of the flip plate 311; wherein the second limiting plates 311a and the third limiting plates 311b are used to limit the receiving tube to prevent the receiving tube from slipping during the flipping process;

[0247] The driving cylinder 312 has one end hinged to one end of the flip plate 311 and the other end hinged to the frame 1 .

[0248] During operation, the transport mechanism 28 places the material receiving tube on the flip plate 311, and then the driving cylinder 312 pulls the flip plate 311 to flip, so that the material receiving tube changes from a horizontal state to an inclined state.

[0249] Specifically, the mechanical gripper 32 includes:

[0250] Mounting plate 321,

[0251] Two gripper cylinders 322 are mounted on both sides of the mounting plate 321.

[0252] Four clamping blocks 323 are mounted on the driving end of the clamping claw cylinder 322 in a one-to-one correspondence.

[0253] The inclined plane driving mechanism 324 is installed on the frame 1 , and the driving end of the inclined plane driving mechanism 324 is connected to the mounting plate 321 .

[0254] During operation, the inclined plane driving mechanism 324 drives the mounting plate 321 to approach the receiving tube in an inclined state, and then the two clamping claw cylinders 322 clamp the two ends of the receiving tube through the clamping blocks 323 respectively; after the clamping is completed, the inclined plane driving mechanism 324 drives the mounting plate 321 to approach the suspended pipe supply bin of the tendon cutting machine, and when the receiving tube is in a suitable position in the suspended pipe supply bin, the two clamping claw cylinders 322 release the clamping, and at this time the mechanical gripper 32 starts to grab the next receiving tube.

[0255] Exemplarily, the inclined plane driving mechanism 324 includes: a transverse movement module and a vertical movement module, wherein the driving end of the transverse movement module is transmission connected to the vertical movement module for driving the vertical movement module to move horizontally forward and backward, and the driving end of the vertical movement module is transmission connected to the mounting plate 321, and can drive the mounting plate 321 to move obliquely up and down.

[0256] Preferably, the transverse movement module includes: a support, a slide plate, a rack, a motor and a gear. The support is mounted on the frame 1, the slide plate can slide horizontally forward and backward on the support through a guide rail, the rack is mounted on the slide plate, the motor is mounted on the support, the driving end of the motor is fixed to the gear, and the gear is meshed with the rack.

[0257] When the transverse movement module is working, the motor drives the gear to rotate, and the gear drives the rack to move, thereby driving the skateboard to move horizontally back and forth, and thus the vertical movement module installed on the skateboard moves horizontally together.

[0258] Preferably, the vertical movement module comprises: a guide rod, two guide wheels, a driving wheel, a motor and a belt. The guide rod can slide up and down obliquely on the slide board through a guide rail, the motor is mounted on the slide board, the driving end of the motor is fixedly connected to the driving wheel, the two guide wheels are rotatably connected to the slide board and arranged on both sides of the driving wheel, the two ends of the belt are respectively fixedly connected to the two ends of the guide rod, the belt is wound around the driving wheel, and after being guided by the guide wheel, the belt can fully fit the driving wheel, thereby ensuring the driving stability.

[0259] When the vertical movement module is working, the motor drives the driving wheel to rotate, actively drives the belt to move, and the belt pulls the guide rod to slide up and down obliquely relative to the slide plate, thereby carrying the mounting plate 321 installed at the lower end of the guide rod to move obliquely vertically.

[0260] Through the above-mentioned design of the grabbing and placing device 3, the screened and sorted receiving tubes can be stably and efficiently placed in the temporary storage bin of the tendon cutting machine, achieving efficient storage and cooperating with the work of the tendon cutting machine at any time, greatly improving the production efficiency of the tendon cutting machine.

[0261] Based on the above technical solution, Figure 4 and Fig.10As shown, a receiving groove 4 is provided on the top surface of the frame 1, and the receiving groove 4 is located at the rear side of the screening and sorting device 2; a plurality of material guide plates 5 are provided on the top surface of the frame 1, and the material guide plates 5 are used to guide the defective material receiving tubes discharged from the defective openings into the receiving groove 4.

[0262] By providing the material guide plate 5 and the accommodating groove 4, the defective material receiving tubes discharged from the defective openings can be collected and stored, so that it is convenient for operators to handle them in a centralized manner, thereby improving work efficiency and reducing labor intensity.

[0263] Through long-term on-site verification, the automatic feeding tube of the rib cutting machine can be completely unmanned. Previously, one person was required to feed the tube for one rib cutting machine. After the equipment was put into production, one person can take care of 8-12 rib cutting machines. A lot of manpower was saved and production costs were reduced. In addition, the error rate of the machine pipe arrangement was reduced from 1% when operated by personnel to 0.5‰, which greatly improved the production efficiency of the rib cutting machine. It has increased production, increased revenue and reduced costs for electronic companies, and the effect is obvious after investment.

[0264] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0265] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0266] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An automatic pipe laying machine, characterized in that: include: Rack(1); A screening and sorting device (2) is installed on the top of the frame (1), comprising Frame (21), The temporary storage bin (22) is installed inside the frame (21). The delivery mechanism (23) is installed at the lower outlet of the temporary storage bin (22) and is used to continuously deliver the receiving tube in the temporary storage bin (22). The strip-by-strip output mechanism (24) is installed below the temporary storage bin (22) and is used to output the receiving tubes strip by strip. A direction detection mechanism (25) is installed below the strip-by-strip output mechanism (24) and is used to detect the direction of the receiving tube and whether it is defective. A rotating direction dividing mechanism (26) is installed below the direction detecting mechanism (25) and has a discharge port and a defective port, and is used to rotate a normal receiving tube to the same direction and then discharge it from the discharge port and rotate a defective receiving tube to discharge it from the defective port according to the detection result of the direction detecting mechanism (25). The conveying mechanism (27) is installed below the rotating direction dividing mechanism (26) and is used to convey the normal material receiving pipe discharged from the discharge port. A transport mechanism (28) is installed above the conveying mechanism (27) and is used to transport the normal material receiving tube; A grabbing and placing device (3) is installed on one side of the screening and sorting device (2) and is used to grab and place the receiving tube into the suspended tube supply bin of the tendon cutting machine; It also includes two expansion modules, which are respectively installed on both sides of the top of the rotating direction dividing mechanism (26) and are used to expand the receiving tube and push the plug into a suitable position.

2. The automatic pipe laying machine according to claim 1, characterized in that: The temporary storage warehouse (22) comprises: The bottom plate (221) is arranged in a horizontal direction and includes L-type plate (221a), A support plate (221b) installed transversely on the outer side of the L-shaped plate (221a); Two side panels (222) are respectively arranged on the left and right sides of the bottom panel (221) in an opposite manner; A rear door (223), the bottom of which is hinged to the outer side of the support plate (221b); A front side plate (224) is vertically installed between the two side plates (222); Two guide plates (225) are in a Z-shaped structure and are respectively vertically mounted on the two side plates (222), with one side being in contact with the inner side of the rear box door (223) and the other side being in contact with the inner side of the L-shaped plate (221a); An inclined plate (226) is provided at the bottom edge of the front side plate (224) and extends obliquely downward to above the L-shaped plate (221a); A plurality of guide plates (227) are arranged at intervals on the bottom edge of the inclined plate (226) and extend obliquely downward to the side of the L-shaped plate (221a); A first adjustment plate (228), one side of which is vertically mounted on the inner side of the front side plate (224), and the other side of which is in contact with one of the guide plates (225), and the first adjustment plate (228) can be displaced horizontally to the left and right to adapt to material receiving tubes of different lengths; The second adjustment plate (229) is vertically mounted on the top surface of the L-shaped plate (221a), and the first adjustment plate (228) is capable of horizontal displacement to the left and right and is matched with the first adjustment plate (228).

3. The automatic pipe laying machine according to claim 2, characterized in that: The bottom edge of the inclined plate (226) is provided with a plurality of avoidance grooves (226a) spaced apart from each other on the left and right, the bottom of the L-shaped plate (221a) is provided with a plurality of movable grooves (221a1) spaced apart from each other on the left and right, and the side wall of the L-shaped plate (221a) is provided with a detection through groove (221a2); The delivery mechanism (23) comprises A plurality of material pushing modules (231) corresponding one to one with the avoidance grooves (226a), the material pushing modules (231) comprising The first cylinder (231a) is mounted on the frame (21), An L-shaped push plate (231b) is installed at the driving end of the first cylinder (231a), and a horizontal section of the L-shaped push plate (231b) is located above the first cylinder (231a). Push module (232), including The second cylinder (232a) is installed at the bottom of the support plate (221b). A transverse support plate (232b) is mounted on the driving end of the second cylinder (232a). A plurality of step push plates (232c) are installed on one side of the transverse support plate (232b) and are inserted into the movable grooves (221a1) in a one-to-one correspondence. Flattening module (233), including The third cylinder (233a) is installed at the bottom of the L-shaped plate (221a). The push plate (233b) is in an L-shaped structure and is installed at the driving end of the third cylinder (233a), and the horizontal section of the push plate (233b) is in contact with the top of the L-shaped plate (221a). The first sensor (234) is installed on the top of the support plate (221b) and corresponds to the detection through slot (221a2).

4. The automatic pipe laying machine according to claim 1, characterized in that: The piece-by-piece output mechanism (24) comprises: A support platform (241) is installed on the top of the frame (1). Two limiting structures (242) are installed on the top of the support platform (241) in a left-right relative manner, and one of the limiting structures (242) can be displaced laterally left-right. The limiting structure (242) includes The first vertical plate (242a), A horizontal plate (242b) is installed on the top of the first vertical plate (242a), The limiting baffle (242c) is vertically installed on the outside of the horizontal plate (242b). The limiting baffle (242d) is vertically mounted on the inner rear end of the limiting baffle (242c). The guide plate (242e) is installed laterally on the inner side of the horizontal plate (242b). The fourth cylinder (242f) is arranged at the rear end of the inner side of the guide plate (242e), and the driving end of the fourth cylinder (242f) is arranged vertically. The second sensor (242g) is arranged inside the fourth cylinder (242f), and the second sensor (242g) is located at the front end of the limiting baffle (242d). The third sensor (242h) is arranged inside the fourth cylinder (242f), and the second sensor (242g) is located at the rear end of the limiting baffle (242d). The conveyor belt (242i) is arranged between the guide plate (242e) and the horizontal plate (242b) and is used to drive the receiving tube to move horizontally. A guide structure (242j) drivingly connected to the conveyor belt (242i); The first synchronous driving mechanism (243) is drivingly connected to the two guide structures (242j) and is used to drive the two conveyor belts (242i) to move synchronously.

5. The automatic pipe laying machine according to claim 4, characterized in that: The rotation direction dividing mechanism (26) comprises: A fixing plate (261) is mounted on the top of the frame (1). Two screening structures (262) are installed on the top of the fixing plate (261) in a left-right relative manner, and one of the screening structures (262) can be displaced laterally left-right. The screening structure (262) includes The second vertical plate (262a), Three dividing plates (262b) are vertically arranged on the inner side of the first vertical plate (242a), and cooperate with each other to form a circular arc groove with a top opening, the discharge port and the defect port, and the discharge port and the defect port are located on both sides of the bottom of the circular arc groove. The concave block (262c) is arranged between the first vertical plate (242a) and the dividing plate (262b), A driving shaft (262d) is rotatably connected to the second vertical plate (262a), one end of which is connected to the concave block (262c) and the other end of which passes through the second vertical plate (262a); The second synchronous driving mechanism (263) is drivingly connected to the two driving shafts (262d) and is used to drive the two concave blocks (262c) to rotate synchronously. A transverse plate (264) is installed on the rear side of the second vertical plate (262a), Two plugging modules (265) correspond one to one with the screening structure (262), and the plugging modules (265) include The blocking block (265a) is arranged beside the bad opening. The fifth cylinder (265b) is mounted on the transverse plate (264), and a driving end thereof is connected to the blocking block (265a).

6. The automatic pipe laying machine according to claim 5, characterized in that: The direction detection mechanism (25) comprises: Two guide modules (251) correspond one to one with the screening structure (262), and the guide modules (251) include A guide bar (251a) is mounted on the transverse plate (264). A guide bar (251b) is installed on one of the dividing plates (262b) and is used to cooperate with the guide bar (251a) to form a vertical channel. The sixth cylinder (251c) is installed on the transverse plate (264) and is used to prevent the material receiving pipe in the vertical channel from falling into the circular arc groove. A detection module (252) is arranged beside the guide module (251) and comprises The fourth sensor (252a) is arranged beside the vertical channel and above the sixth cylinder (251c). The fifth sensor (252b) is arranged beside the vertical channel and located between the fourth sensor (252a) and the sixth cylinder (251c).

7. The automatic pipe laying machine according to claim 5, characterized in that: The conveying mechanism (27) comprises: Two concave plates (271) are arranged obliquely downward, are installed one by one on the front side of the second vertical plate (262a), and correspond to the discharge opening; The plane conveying module (272) is arranged below the concave plate (271) and comprises Two conveyor belts (272a) are arranged opposite to each other on the left and right sides; A third synchronous driving mechanism (272b) is drivingly connected to the two conveyor belts (272a) and is used to drive the two conveyor belts (272a) to rotate synchronously; Two stop plates (273) are installed on the front side of the planar conveying module (272).

8. The automatic pipe laying machine according to claim 4, characterized in that: The transport mechanism (28) comprises: Lifting module (281), including The lifting plate (281a) is arranged horizontally, and the front and rear sides of the lifting plate (281a) are provided with a plurality of first limiting plates (281a1). A seventh cylinder (281b) is mounted on the frame (1), and a driving end of the seventh cylinder (281b) is connected to the bottom of the lifting plate (281a); Translation module (282), including Bracket (282a), A plurality of adsorption components (282b) are vertically mounted on the bracket (282a). An eighth cylinder (282c) is mounted on the support platform (241), and a driving end of the eighth cylinder (282c) is connected to the bracket (282a).

9. The automatic pipe laying machine according to claim 1, characterized in that: The grabbing and delivering device (3) comprises: The tilting mechanism (31) comprises A flip plate (311) is rotatably connected to the frame (1), and a plurality of second limit plates (311a) are provided on both sides of the flip plate (311) at the front and rear, and a third limit plate (311b) is provided at the lower end of the flip plate (311). A driving cylinder (312), one end of which is hinged to one end of the flip plate (311), and the other end of which is hinged to the frame (1); Mechanical gripper (32), including Mounting plate (321), Two gripper cylinders (322) are mounted on both sides of the mounting plate (321). Four clamping blocks (323) are mounted on the driving end of the clamping claw cylinder (322) in a one-to-one correspondence. The inclined plane driving mechanism (324) is mounted on the frame (1), and the driving end of the inclined plane driving mechanism (324) is connected to the mounting plate (321).

10. The automatic pipe laying machine according to claim 5, characterized in that: The top surface of the frame (1) is provided with a receiving groove (4), and the receiving groove (4) is located at the rear side of the screening and sorting device (2); The top surface of the frame (1) is provided with a plurality of material guide plates (5), and the material guide plates (5) are used to guide the defective material receiving tube discharged from the defective opening into the containing groove (4).

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