A feeding device for relay production

Abstract

The present invention relates to the technical field of relay production, and discloses a feeding device for relay production, comprising a two-end feeder mainboard, an aluminum profile support leg, a system control panel 1, a system control panel 2, a two-end feeder left mainboard, and a two-end feeder fixed mainboard. Lining plates are installed at the front and rear ends of the two-end feeder mainboard, empty slots are arranged inside the two-end feeder mainboard, and an empty pipe blocking frame is installed in the middle of the empty slots. The two-end feeder left mainboard and the two-end feeder fixed mainboard are arranged at the top ends of the two-end feeder mainboard; the system control panel 1 is arranged at the right end of the two-end feeder mainboard, and the system control panel 2 is arranged at the front right end of the two-end feeder mainboard; the aluminum profile support leg is installed at the bottom right end of the two-end feeder mainboard. The present invention is suitable for adjusting empty pipes of different sizes, facilitates automatic pipe replacement, and enables the device to meet various material conveying needs in relay production, thereby improving the versatility and practicality of the device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of relay production, in particular to a feeding device for relay production. BACKGROUND

[0002] With the continuous expansion of the application field of relays, its market prospect is also becoming more and more broad. At present, the relay market has been widely used in the fields of automobile, communication, household appliance, aviation and the like. With the continuous development of technology, the application field of relays will be further expanded.

[0003] However, in the face of such a large development field of relays, the relay plug-in aspect needs to be improved, the stability of the feeding process needs to be improved, the material in the process needs to be protected from damage, different relays need to be compatible, space needs to be saved, and the feeding supply speed needs to keep up with the plug-in speed; usually, only two feeders can be made for different lengths and different styles of feeders, although the debugging is convenient, but the required land space is large, and the limitation is large. Therefore, a corresponding technical scheme needs to be designed to solve the problem. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a feeding device for relay production, which solves the technical problems.

[0005] To achieve the above purpose, the following technical scheme is adopted: a feeding device for relay production, comprising two-head feeder main plates, aluminum profile support legs, system control panels one and two, two-head feeder left main plates and two-head feeder fixed main plates, the front and rear ends of the two-head feeder main plates are provided with lining plates, the inside of the two-head feeder main plates is provided with distribution grooves, the middle of the distribution grooves is provided with distribution stop tube frames, the bottom of the stop tube frames is provided with distribution movable holes, the inside of the movable holes is connected with limit rods, the upper end of the limit rods is fixedly provided with elastic plates, the bottom of the elastic plates and the upper end of the movable holes are fixedly provided with spring rods;

[0006] The two-head feeder left main plates and the two-head feeder fixed main plates are arranged at the top of the two-head feeder main plates.

[0007] The system control panel one is arranged at the right end of the two-head feeder main plates, and the system control panel two is arranged at the front right end of the two-head feeder main plates.

[0008] The aluminum profile support legs are arranged at the bottom right end of the two-head feeder main plates.

[0009] Preferably, the bottom of the aluminum profile support leg is provided with a bottom plate, the outer end of the bottom plate is provided with an aluminum profile fixed tripod with the side end of the aluminum profile support leg, the front and rear ends of the bottom plate are connected by a threaded adjusting screw, and the bottom of the adjusting screw is fixedly provided with a foot; the bottom plate increases the contact area with the ground, improves the stability of the device, prevents the device from shaking or tilting during operation, the aluminum profile fixed tripod further strengthens the connection strength between the aluminum profile support leg and the bottom plate, forms a stable triangular structure, effectively disperses stress, and improves the anti-deformation ability of the entire support system; in actual application, due to the unevenness of the ground, the levelness of the device can be accurately adjusted through the adjusting screw, the operator can rotate the adjusting screw according to the actual situation of the ground, so that the foot is in full contact with the ground, and the device is ensured to be in a horizontal state; this precise adjustment function not only improves the stability of the device, but also ensures the accuracy of the feeding, avoiding problems such as poor material conveying or material jamming caused by device tilting.

[0010] Preferably, the TL-W3MC1 proximity sensor seat is installed at the front and rear parts of the aluminum profile support leg near the upper end, the outer end of the TL-W3MC1 proximity sensor seat is provided with a counterweight sensing device, the inner end of the aluminum profile support leg is provided with a guide rail, the outer part of the guide rail is slidably connected with a sliding block, and the outer part of the sliding block is provided with a TL-W3MC1 proximity sensor; the counterweight sensing device can sense the weight change of the material on the device in real time, and can timely send a signal when the weight of the material is abnormal; the proximity sensor can detect the position information of the material, and the detection range and position of the proximity sensor can be adjusted through the sliding of the sliding block on the guide rail, so as to adapt to different specifications of the material; the cooperative working mode makes the device more accurately control the conveying of the material, improves the automation degree and reliability of production.

[0011] Preferably, the inner end of the system control panel one is fixedly provided with a support, arc-shaped adjustment grooves are formed in the two sides of the support, a support plate is rotatably connected to the inner part of the support, a locking bolt is connected to the inner part of the support plate through the adjustment grooves, a clamping groove is formed in the inner side lower end of the support plate, and the clamping groove is connected to the right end of the two-head feeder main plate; the inner end of the system control panel two is fixedly provided with a positioning plate, and the positioning plate is installed in front of the right part of the two-head feeder fixed main plate; the arc-shaped adjustment grooves are used for adjusting and locking the support angle of the support and the system control panel one, the locking bolt is used for adjusting and locking, the clamping groove is used for connecting and installing to the right end of the two-head feeder main plate, the positioning plate is used for installing the system control panel two in front of the left rear plate of the two-head feeder, and the display screens at the outer ends of the system control panel one and the system control panel two are used for displaying the control steps.

[0012] Preferably, the outer end of the left main plate of the two-end feeder is provided with a fixed plate, the inner ends of the fixed plate are respectively provided with a first two-end IC card plate left and a first two-end IC card plate right, the outer ends of the fixed plate are respectively provided with a two-end feeder back plate, the outer ends of the bottom of the fixed plate are respectively connected with a material passing track left and a material passing track right, the upper ends of the material passing track left and the material passing track right are respectively provided with a material pressing plate left and a material pressing plate right, the upper end of the inner side of the material pressing plate left and the material pressing plate right is provided with an upper air cylinder one, the inner end of the upper air cylinder one is connected with an upper push block one, and the inner end of the upper push block one is arranged at the outer end of the fixed plate.

[0013] Preferably, the outer end of the left main plate of the two-end feeder is provided with a fixed plate, the inner ends of the fixed plate are respectively provided with a first two-end IC card plate left and a first two-end IC card plate right, the outer ends of the fixed plate are respectively provided with a two-end feeder back plate, the outer ends of the bottom of the fixed plate are respectively connected with a material passing track left and a material passing track right, the upper ends of the material passing track left and the material passing track right are respectively provided with a material pressing plate left and a material pressing plate right, the upper end of the inner side of the material pressing plate left and the material pressing plate right is provided with an upper air cylinder one, the inner end of the upper air cylinder one is connected with an upper push block one, and the inner end of the upper push block one is arranged at the outer end of the fixed plate.

[0014] Preferably, the outer end of the left main plate of the two-end feeder is provided with a fixed plate, the inner ends of the fixed plate are respectively provided with a first two-end IC card plate left and a first two-end IC card plate right, the outer ends of the fixed plate are respectively provided with a two-end feeder back plate, the outer ends of the bottom of the fixed plate are respectively connected with a material passing track left and a material passing track right, the upper ends of the material passing track left and the material passing track right are respectively provided with a material pressing plate left and a material pressing plate right, the upper end of the inner side of the material pressing plate left and the material pressing plate right is provided with an upper air cylinder one, the inner end of the upper air cylinder one is connected with an upper push block one, and the inner end of the upper push block one is arranged at the outer end of the fixed plate.

[0015] Preferably, the outer end of the left main plate of the two-end feeder is provided with a fixed plate, the inner ends of the fixed plate are respectively provided with a first two-end IC card plate left and a first two-end IC card plate right, the outer ends of the fixed plate are respectively provided with a two-end feeder back plate, the outer ends of the bottom of the fixed plate are respectively connected with a material passing track left and a material passing track right, the upper ends of the material passing track left and the material passing track right are respectively provided with a material pressing plate left and a material pressing plate right, the upper end of the inner side of the material pressing plate left and the material pressing plate right is provided with an upper air cylinder one, the inner end of the upper air cylinder one is connected with an upper push block one, and the inner end of the upper push block one is arranged at the outer end of the fixed plate.

[0016] Preferably, the outer end of the left main plate of the two-end feeder is provided with a fixed plate, the inner ends of the fixed plate are respectively provided with a first two-end IC card plate left and a first two-end IC card plate right, the outer ends of the fixed plate are respectively provided with a two-end feeder back plate, the outer ends of the bottom of the fixed plate are respectively connected with a material passing track left and a material passing track right, the upper ends of the material passing track left and the material passing track right are respectively provided with a material pressing plate left and a material pressing plate right, the upper end of the inner side of the material pressing plate left and the material pressing plate right is provided with an upper air cylinder one, the inner end of the upper air cylinder one is connected with an upper push block one, and the inner end of the upper push block one is arranged at the outer end of the fixed plate.

[0017] Preferably, the left end of the two-head feeder main plate is provided with a supporting beam, the outer lower end of the supporting beam is provided with a wire passing plate, the inner front and rear ends of the wire passing plate are fixedly provided with reinforcing ribs, the inner end of the wire passing plate is fixedly provided with a fixed bottom plate, the upper end of the fixed bottom plate is provided with a PLC control structure, and the outer portion of the PLC control structure is provided with a PLC circuit protection cover; the PLC control structure can centrally manage and coordinate the operation of each component, can receive signals from each sensor, and can accurately control execution elements such as cylinders and motors according to a preset program; the design of the wire passing plate and the reinforcing rib facilitates the arrangement and management of the wire and improves the strength of the structure; the PLC circuit protection cover effectively protects the PLC control structure from the interference and damage of the external environment, and ensures the stable operation of the control system.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] (1) It is suitable for adjusting different sizes of empty tubes, facilitates automatic tube replacement, improves efficiency and saves space for limited space in some scenes, saves space by combining different feeders through structure, controls the linear motion of different feeders through a PLC controller and its sensing device, controls the stroke setting through a servo motor, fixes the material tube and recycles the empty tube through the operation of a cylinder, and realizes double-head integrated feeding, feeding and discharging; the two-head integrated feeder is convenient to debug and occupies small space; the aluminum profile supporting leg installed at the right end of the bottom of the two-head feeder main plate provides good support for the entire device in the vertical and horizontal directions, and the aluminum profile has high strength and rigidity and can bear the weight of the device itself and various forces generated during operation;

[0020] (2) The two-head feeder fixed main plate is set as a middle fixed main plate, and the two-head feeder right rear plate and the two-head feeder left rear plate are set as two-head feeder left and right adjusting plates, which can adapt to the fixing requirements of different lengths of material tubes, greatly improve the versatility and flexibility of the device, are suitable for various specifications of material tubes involved in the actual production process of relays, can quickly switch between producing different specifications of products, do not need to replace the entire device or make complex adjustments, save production preparation time and cost, the meshing transmission of the HTD tooth synchronous wheel and the tooth plate can ensure that the power of the transmission motor is accurately transmitted to the tooth plate, so as to realize the accurate movement of the cylinder supporting plate, compared with the traditional transmission mode, this design reduces the error and vibration in the transmission process, improves the running stability and reliability of the device;

[0021] (3), the combination of the cylinder and the push block can realize accurate pushing of the material, the pushing distance and intensity of the push block can be accurately controlled by controlling the extension stroke and speed of the cylinder, the material is stably conveyed, the accuracy and efficiency of feeding are improved, the waste and damage of the material are reduced, the material pressing plate left and the material pressing plate right installed at the upper ends of the left material passing track and the right material passing track respectively prevent the material from deviating during the conveying process, the material can be stably conveyed along the predetermined path, the stability and reliability of feeding are improved, the device can meet the needs of conveying various materials in relay production, and the universality and practicality of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall front structure of the present application;

[0023] Figure 2 It is a schematic diagram of the overall rear structure of the present application;

[0024] Figure 3 It is a schematic diagram of the rear structure of the system control panel of the present application;

[0025] Figure 4 It is a schematic diagram of the rear structure of the system control panel of the present application;

[0026] Figure 5 It is a schematic diagram of the lower structure of the support structure of the present application;

[0027] Figure 6 It is a schematic diagram of the guide rail sensing structure of the present application;

[0028] Figure 7 It is a schematic diagram of the PLC control structure of the present application;

[0029] Figure 8 It is a schematic diagram of the upper structure of the empty blocking pipe frame of the present application;

[0030] Figure 9 It is a schematic diagram of the lower structure of the empty blocking pipe frame of the present application;

[0031] Figure 10 It is a schematic diagram of the cross-section structure of the empty blocking pipe frame of the present application;

[0032] Figure 11 It is a schematic diagram of the overall structure of the two-head feeder of the present application;

[0033] Figure 12 It is a schematic diagram of the upper structure of the left end of the two-head feeder of the present application;

[0034] Figure 13 It is a schematic diagram of the upper structure of the left end of the two-head feeder of the present application;

[0035] Figure 14Structure diagram of the left end of the two-end feeder;

[0036] Figure 15 Structure diagram of the right end of the two-end feeder;

[0037] Figure 16 Structure diagram of the right end of the two-end feeder;

[0038] Figure 17 Structure diagram of the right end of the two-end feeder;

[0039] Figure 18 Structure diagram of the right end of the two-end feeder.

[0040] In the figure: 1, two-end feeder main plate; 10, empty slot; 11, lining plate; 12, supporting plate one; 13, supporting plate two;

[0041] 2, aluminum profile supporting leg; 21, bottom plate; 22, aluminum profile fixed tripod; 23, adjusting screw; 24, ground foot; 25, counterweight sensing device; 251, sliding block; 252, guide rail; 253, TL-W3MC1 proximity sensor; 2531, TL-W3MC1 proximity sensor seat;

[0042] 3, system control panel one; 31, supporting plate; 311, clamping groove; 32, support; 321, adjusting groove; 33, locking bolt;

[0043] 4, system control panel two; 41, positioning plate;

[0044] 5, two-end feeder left main plate; 51, fixed plate; 511, first two-end IC card plate left; 512, first two-end IC card plate right; 52, two-end feeder back plate; 53, material passing track left; 531, material pressing plate left; 54, material passing track right; 541, material pressing plate right; 55, photoelectric sensor; 56, upper cylinder one; 561, upper pushing block one; 57, lower cylinder one; 571, lower pushing block one;

[0045] 6, two-end feeder fixed main plate; 61, clamping plate; 611, second two-end IC card plate left; 612, second two-end IC card plate right; 62, two-end feeder right back plate; 63, two-end feeder left back plate; 64, lower cylinder two; 641, lower pushing block two; 65, conveying motor; 651, HTD tooth synchronous wheel; 652, toothed plate; 653, motor fixed plate; 654, gear protection cover; 66, upper cylinder two; 661, upper pushing block two; 662, cylinder fixed block; 663, pressing plate; 664, cylinder supporting plate; 67, pin shaft; 671, pin shaft mounting plate;

[0046] 7, blocking pipe frame; 70, movable hole; 71, elastic plate; 72, limiting rod; 73, spring rod;

[0047] 8, PLC control structure; 81, PLC circuit protection cover; 82, fixed bottom plate; 83, reinforcing rib; 84, support beam; 85, wire passing plate. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0049] Please refer to Figures 1-18 The embodiment of the present application provides a technical solution: a feeding device for relay production, comprising two-head feeder main plate 1, aluminum profile support leg 2, system control panel one 3, system control panel two 4, two-head feeder left main plate 5 and two-head feeder fixed main plate 6, the front and rear ends of the two-head feeder main plate 1 are provided with lining plates 11, the inside of the two-head feeder main plate 1 is provided with distributed air slots 10, the middle of the air slots 10 is provided with distributed blocking pipe frames 7, the bottom of the blocking pipe frames 7 is provided with distributed movable holes 70, the inside of the movable holes 70 is connected with limiting rods 72, the upper end of the limiting rods 72 is fixedly provided with elastic plates 71, the bottom of the elastic plates 71 and the upper end of the movable holes 70 are fixedly provided with spring rods 73, the limiting rods 72 are located inside the movable holes 70 and are adjusted in extension and retraction, and the elastic plates 71 buffer the material pipe;

[0050] The two-head feeder left main plate 5 and the two-head feeder fixed main plate 6 are arranged at the top of the two-head feeder main plate 1.

[0051] The system control panel one 3 is arranged at the right end of the two-head feeder main plate 1, and the system control panel two 4 is arranged at the front right end of the two-head feeder main plate 1.

[0052] The aluminum profile support leg 2 is arranged at the bottom right end of the two-head feeder main plate 1.

[0053] Further improvement, the bottom of the aluminum profile support leg 2 is provided with a bottom plate 21, the outer end of the bottom plate 21 and the side end of the aluminum profile support leg 2 are provided with an aluminum profile fixed tripod 22, the front and rear ends of the bottom plate 21 are connected with adjusting screws 23 through threads, and the bottom of the adjusting screws 23 is fixedly provided with a foot 24.

[0054] The bottom plate 21 increases the contact area with the ground, improves the stability of the device, prevents the device from shaking or tilting during operation, and the aluminum profile fixing tripod 22 further strengthens the connection strength between the aluminum profile supporting leg 2 and the bottom plate 21, forming a stable triangular structure, effectively dispersing stress and improving the anti-deformation ability of the entire supporting system. In actual application, due to the unevenness of the ground, the levelness of the device can be accurately adjusted by adjusting the screw rod 23. The operator can rotate the adjusting screw rod 23 according to the actual situation of the ground, so that the foot 24 is in full contact with the ground, ensuring that the device is in a horizontal state. This precise adjustment function not only improves the stability of the device, but also ensures the accuracy of the feeding and feeding, avoiding problems such as poor material conveying or jamming caused by device tilting.

[0055] Further improvement, the front and rear parts of the aluminum profile supporting leg 2 are provided with TL-W3MC1 proximity sensor seats 2531 near the upper end, the outer end of the TL-W3MC1 proximity sensor seat 2531 is provided with a counterweight sensing device 25, the inner end of the aluminum profile supporting leg 2 is provided with a guide rail 252, the outer end of the guide rail 252 is slidably connected with a sliding block 251, and the outer end of the sliding block 251 is provided with a TL-W3MC1 proximity sensor 253;

[0056] The counterweight sensing device 25 can sense the weight change of the material on the device in real time, and can send a signal in time when the weight of the material is abnormal. The proximity sensor 253 can detect the position information of the material, and the detection range and position of the proximity sensor 253 can be adjusted by the sliding of the sliding block 251 on the guide rail 252 to adapt to different specifications of the material. The cooperative working mode makes the device more accurate in controlling the conveying of the material, and improves the automation degree and reliability of production.

[0057] Further improvement, the inner end of the system control panel 3 is fixedly provided with a support 32, arc-shaped adjustment grooves 321 are formed on both sides of the support 32, a support plate 31 is rotatably connected to the inside of the support 32, a locking bolt 33 is connected to the inside of the support plate 31 through the adjustment grooves 321, a clamping groove 311 is formed on the inner lower end of the support plate 31, and the clamping groove 311 is clamped to the right end of the two-head feeder main plate 1;

[0058] The inner end of the system control panel 2 is fixedly provided with a positioning plate 41, and the positioning plate 41 is installed in front of the right part of the two-head feeder fixed main plate 6;

[0059] The arc-shaped adjusting groove 321 is used to overturn the supporting angle of the adjusting support 32 and the system control panel 3, the locking bolt 33 is used to adjust the rear locking, the clamping groove 311 is used to clamp and install to the right end of the two-head feeder main plate 1, the positioning plate 41 is used to install the system control panel 4 in front of the left rear plate 63 of the two-head feeder, and the display screens at the outer ends of the system control panel 3 and the system control panel 4 are used to display the operation steps.

[0060] Further improvement, the outer end of the two-head feeder left main plate 5 is provided with a fixed plate 51, and the inner sides of the two ends of the fixed plate 51 are respectively provided with a first two-head IC card plate left 511 and a first two-head IC card plate right 512;

[0061] The outer sides of the two ends of the fixed plate 51 are both provided with a two-head feeder rear plate 52, the bottom outer ends of the fixed plate 51 are respectively connected with a material passing track left 53 and a material passing track right 54, the upper ends of the material passing track left 53 and the material passing track right 54 are respectively provided with a material pressing plate left 531 and a material pressing plate right 541, the upper ends of the material pressing plate left 531 and the material pressing plate right 541 are provided with an upper air cylinder one 56 near the inner side, the inner end of the upper air cylinder one 56 is connected with an upper pushing block one 561, and the inner end of the upper pushing block one 561 is arranged at the outer end of the fixed plate 51.

[0062] Further improvement, the left end of the two-head feeder main plate 1 is provided with a photoelectric sensor 55, the bottom left end of the two-head feeder main plate 1 is provided with a supporting plate one 12, the upper side of the supporting plate one 12 is provided with a lower air cylinder one 57, and the output end of the lower air cylinder one 57 is connected with a lower pushing block one 571.

[0063] Further improvement, the outer end of the two-head feeder fixed main plate 6 is provided with a clamping plate 61, the inner sides of the two ends of the clamping plate 61 are respectively provided with a second two-head IC card plate left 611 and a second two-head IC card plate right 612, and the front and rear ends of the clamping plate 61 are respectively provided with a two-head feeder right rear plate 62 and a two-head feeder left rear plate 63.

[0064] The top right end of the two-head feeder main plate 1 is provided with a cylinder supporting plate 664, the upper end of the cylinder supporting plate 664 is provided with a pressing plate 663, the upper end of the pressing plate 663 is provided with an upper air cylinder two 66, the output end of the upper air cylinder two 66 is connected with an upper pushing block two 661, and the outer end of the upper air cylinder two 66 is provided with a cylinder fixing block 662.

[0065] Further improvement, the inner side of the cylinder supporting plate 664 is slidably connected with a toothed plate 652, the upper end of the cylinder supporting plate 664 is provided with a motor fixing plate 653, the outer end of the motor fixing plate 653 is provided with a conveying motor 65, the output end of the conveying motor 65 is connected with an HTD toothed synchronous wheel 651, the HTD toothed synchronous wheel 651 is engaged above the toothed plate 652, and the upper side of the HTD toothed synchronous wheel 651 is provided with a gear protection cover 654.

[0066] The inner right end of the empty slot 10 is rotatably connected with a pin shaft 67, and the outer part of the pin shaft 67 is provided with a pin shaft mounting plate 671 which is mounted on the front and rear parts of the right end of the two-end feeder main plate 1.

[0067] The gear protection cover 654 can effectively protect the HTD tooth synchronous wheel 651 from the invasion of dust and sundries from the outside, prolong the service life of the HTD tooth synchronous wheel 651, and at the same time, it can also prevent the operator from accidentally contacting the HTD tooth synchronous wheel 651 during the operation of the equipment, thereby ensuring the safety of the operator.

[0068] Further improvement, the bottom right end of the two-end feeder main plate 1 is installed with a second supporting plate 13, the upper end of the second supporting plate 13 is installed with a lower cylinder 64, and the output end of the lower cylinder 64 is connected with a lower pushing block 641.

[0069] Specific improvement, the left end of the two-end feeder main plate 1 is installed with a supporting beam 84, the outer side of the lower end of the supporting beam 84 is installed with a wire passing plate 85, the inner side of the front and rear ends of the wire passing plate 85 is fixedly provided with a reinforcing rib 83, the inner side of the end of the wire passing plate 85 is fixedly provided with a fixed bottom plate 82, the upper end of the fixed bottom plate 82 is provided with a PLC control structure 8, and the outer part of the PLC control structure 8 is installed with a PLC circuit protection cover 81.

[0070] The PLC control structure 8 can centrally manage and coordinate the operation of each component, can receive signals from each sensor, and can accurately control the cylinder, motor and other execution elements according to the preset program, the design of the wire passing plate 85 and the reinforcing rib 83 not only facilitates the arrangement and management of the line, but also improves the strength of the structure, and the PLC circuit protection cover 81 effectively protects the PLC control structure 8 from the interference and damage of the external environment, and ensures the stable operation of the control system.

[0071] Working principle: the two-end feeder fixed main plate 6 is a middle fixed main plate, and the two-end feeder right rear plate 62 and the two-end feeder left rear plate 63 are respectively two-end feeder left and right adjusting plates, when there are pipes with different lengths, the left and right adjusting plates can be adjusted respectively, the middle fixed main plate is fixed, which does not affect the fixation of pipes with different lengths and does not reduce the stability;

[0072] The counterweight sensing device 25 senses the weight change of the material in real time, the TL-W3MC1 proximity sensor 253 adjusts the position by sliding on the guide rail 252 through the sliding block 251 to detect the position of the material, and both of them transmit signals to the PLC control structure 8, and the photoelectric sensor 55 also assists in detecting the state of the material to provide more accurate information.

[0073] The PLC control structure 8 receives the signal and controls the operation of each cylinder. The upper cylinder one 56 and the upper push block one 561, the upper cylinder two 66 and the upper push block two 661 push the material from the top; the lower cylinder one 57 and the lower push block one 571, the lower cylinder two 64 and the lower push block two 641 assist in pushing from the bottom; at the same time, the transmission motor 65 drives the HTD tooth synchronous wheel 651 to rotate, meshes with the tooth plate 652 to drive, realizes the accurate movement of the cylinder supporting plate 664, and adjusts the pushing position;

[0074] The aluminum profile support leg 2 and other structures provide stable support, the adjusting screw rod 23 and the foot 24 ensure that the device is horizontal, and each component works cooperatively under the centralized management of the PLC control structure 8 to realize stable, accurate and efficient feeding of the material in the relay production.

[0075] When the material pipe falls into the inside of the air blocking pipe frame 7, the spring rod 73 at the lower end of the elastic plate 71 buffers and reduces the impact, reduces the impact force, and ensures the integrity of the material pipe.

[0076] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0077] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A feeding device for relay production, comprising a two-end feeder mainboard (1), an aluminum profile support leg (2), a system control panel 1 (3), a system control panel 2 (4), a two-end feeder left mainboard (5) and a two-end feeder fixed mainboard (6), characterized in that: Lining plates (11) are installed at the front and rear ends of the two-end feeder mainboard (1), and empty slots (10) are provided inside the two-end feeder mainboard (1). An empty pipe frame (7) is provided in the middle of the empty slot (10), and a movable hole (70) is provided at the bottom of the empty pipe frame (7). A limiting rod (72) is connected through the inside of the movable hole (70), and an elastic plate (71) is fixed to the upper end of the limiting rod (72). A spring rod (73) is fixed around the bottom of the elastic plate (71) and the upper end of the movable hole (70). The two-end feeder left main board (5) and the two-end feeder fixed main board (6) are arranged at the top ends of the two-end feeder main board (1); The outer end of the two-end feeder fixed main board (6) is provided with a clamping plate (61), and the inner two ends of the clamping plate (61) are respectively provided with a second two-end IC card board left (611) and a second two-end IC card board right (612), and the front and rear ends of the clamping plate (61) are respectively installed with a two-end feeder right rear plate (62) and a two-end feeder left rear plate (63), and the two-end feeder fixed main board (6) is a middle fixed main board, and the two-end feeder right rear plate (62) and the two-end feeder left rear plate (63) are respectively left and right adjustment plates of the two-end feeder, which can adapt to the fixation of material tubes of different lengths; A cylinder support plate (664) is installed at the top right end of the two-end feeder mainboard (1), a pressure plate (663) is provided at the upper end of the cylinder support plate (664), an upper cylinder 2 (66) is provided at the upper end of the pressure plate (663), an output end of the upper cylinder 2 (66) is connected to an upper push block 2 (661), and a cylinder fixing block (662) is installed at the outer end of the upper cylinder 2 (66); The cylinder support plate (664) is internally slidably connected to a toothed plate (652), the upper end of the cylinder support plate (664) is mounted with a motor fixing plate (653), the outer end of the motor fixing plate (653) is provided with a transmission motor (65), the output end of the transmission motor (65) is penetrated and connected with an HTD gear synchronization wheel (651), the HTD gear synchronization wheel (651) is meshed with the upper portion of the toothed plate (652), and a gear protection cover (654) is provided above the HTD gear synchronization wheel (651); The inner right end of the empty slot (10) is rotatably connected to a pin shaft (67), and the outer side of the pin shaft (67) is provided with a pin shaft mounting plate (671), and the pin shaft mounting plate (671) is mounted at the front and rear of the right end of the main board (1) of the two-end feeder; The system control panel 1 (3) is arranged at the right end of the two-end feeder mainboard (1), and the system control panel 2 (4) is arranged at the front right end of the two-end feeder mainboard (1); The aluminum profile support leg (2) is mounted on the bottom right end of the two-end feeder mainboard (1).

2. A feeding device for relay production according to claim 1, characterized in that: A bottom plate (21) is installed at the bottom of the aluminum profile support leg (2), and an aluminum profile fixing tripod (22) is installed at the outer end of the bottom plate (21) and the side end of the aluminum profile support leg (2). The front and rear ends of the bottom plate (21) are connected to an adjusting screw (23) through a thread, and a foot (24) is fixed to the bottom of the adjusting screw (23).

3. The feeding device for relay production according to claim 2, characterized in that: A TL-W3MC1 proximity sensor seat (2531) is installed near the upper end of the front and rear portions of the aluminum profile support leg (2), and a counterweight sensing device (25) is provided at the outer end of the TL-W3MC1 proximity sensor seat (2531). A guide rail (252) is installed at the inner end of the aluminum profile support leg (2), and a slider (251) is slidably connected to the outer portion of the guide rail (252), and a TL-W3MC1 proximity sensor (253) is provided on the outer portion of the slider (251).

4. The feeding device for relay production according to claim 1, characterized in that: A bracket (32) is fixedly provided at the inner end of the system control panel (3), and arc-shaped adjustment slots (321) are provided on both sides of the bracket (32). A support plate (31) is rotatably connected to the inside of the bracket (32), and a locking bolt (33) is connected to the adjustment slot (321) through the inside of the support plate (31). A card slot (311) is provided at the inner lower end of the support plate (31), and the card slot (311) is card-connected to the right end of the main board (1) of the two-end feeder; A positioning plate (41) is fixedly provided at the inner end of the second system control panel (4), and the positioning plate (41) is installed in front of the right part of the fixed main board (6) of the two-end feeder.

5. The feeding device for relay production according to claim 1, characterized in that: A fixed plate (51) is installed at the outer end of the left main board (5) of the two-end feeder, and a first left IC card board (511) and a first right IC card board (512) are respectively provided at the inner ends of the fixed plate (51); Both ends of the outer side of the fixed plate (51) are equipped with two-end feeder rear plates (52), the bottom outer ends of the fixed plate (51) are respectively connected to the left feeding track (53) and the right feeding track (54), the upper ends of the left feeding track (53) and the right feeding track (54) are respectively equipped with a left material pressing plate (531) and a right material pressing plate (541), the upper ends of the left material pressing plate (531) and the right material pressing plate (541) are equipped with an upper cylinder 1 (56) near the inner side, the inner end of the upper cylinder 1 (56) is connected to an upper push block 1 (561), and the inner end of the upper push block 1 (561) is arranged at the outer end of the fixed plate (51).

6. The feeding device for relay production according to claim 5, characterized in that: A photoelectric sensor (55) is installed at the rear left end of the two-end feeder mainboard (1), a support plate (12) is installed at the bottom left end of the two-end feeder mainboard (1), a lower cylinder (57) is installed above the support plate (12), and the output end of the lower cylinder (57) is connected to a lower push block (571).

7. The feeding device for relay production according to claim 1, characterized in that: A second support plate (13) is installed at the bottom right end of the two-end feeder mainboard (1), a second lower cylinder (64) is installed at the upper end of the second support plate (13), and the output end of the second lower cylinder (64) is connected to a second lower push block (641).

8. The feeding device for relay production according to claim 1, characterized in that: A support beam (84) is installed at the left end of the two-end feeder main board (1), a wire-passing plate (85) is installed at the lower end of the outer side of the support beam (84), reinforcing ribs (83) are fixed at the front and rear ends of the inner side of the wire-passing plate (85), a fixed bottom plate (82) is fixed at the inner end of the wire-passing plate (85), a PLC control structure (8) is installed at the upper end of the fixed bottom plate (82), and a PLC circuit protection cover (81) is installed outside the PLC control structure (8).

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