Material receiving device for bar cutting machining

Abstract

The invention belongs to the technical field of bar machining, and particularly relates to a material receiving device for bar cutting machining, which comprises a material receiving device body, the material receiving device body comprises a frame body designed in a pi shape, a damping frame is arranged above one side of the frame body, and a conveying belt mechanism is arranged in the damping frame. A clamping and discharging mechanism is arranged above one side of the damping frame, a cleaning mechanism for cleaning workpieces is arranged in the damping frame located at one end of the conveying belt mechanism, and a receiving assembly is arranged in the frame body located on one side of the cleaning mechanism. A feeding mechanism with an intermittent buffer conveying function is arranged in the frame body below the material receiving assembly, and a material loading mechanism is arranged at the end part of the feeding mechanism. The intermittent buffer conveying device integrates the functions of material receiving, cleaning and intermittent buffer conveying, workpieces are conveniently received and cleaned, intermittent buffer is conducted in the conveying process of the workpieces, the workpieces are prevented from being damaged, the working progress is guaranteed, and the use requirement is met.

Description

Technical Field

[0001] The invention belongs to the technical field of bar material processing, and in particular relates to a material receiving device for bar material cutting processing. Background Art

[0002] ‌Bar stock‌ refers to a round metal material with a certain length. It is usually made by smelting metal and then going through a series of processing techniques. Bar stock can be obtained by stretching, die extrusion or machining. In the actual processing of bar stock, it is usually necessary to use a bar stock cutter to cut the bar material into the required length, which can improve production efficiency and reduce material waste.

[0003] At present, in the production and processing of bar materials, the cut bar materials need to be collected to facilitate subsequent centralized packaging or reprocessing. For the material connection process of the cut bar materials, the traditional method is to manually pick up the cut bar materials and then place them on a material holding cart. This method requires a lot of manpower costs, and the manual material connection method has certain risks and cannot guarantee personal safety. In the prior art, the conventional bar material connection method is to add a conveyor belt at the end of the cutting equipment, and use the conveyor belt to receive the workpiece. Although it can replace manual labor to a certain extent, it still has certain disadvantages in actual use: on the one hand, the workpiece materials after cutting generally need to be cleaned and then collected in a centralized manner after cleaning. The existing conventional method is only to receive and convey the workpieces, and the exported workpieces are The material workpiece still needs to be processed again, and the processing procedures are cumbersome, which affects the progress of the work; on the other hand, considering that the workpiece material has a certain weight, when it is received by the conveyor belt, there is a possibility of damage to the equipment, that is, the workpiece cannot be buffered during the transportation process, which increases the burden on the equipment during the transportation process and cannot meet the use requirements. For this reason, we provide a material receiving device with reasonable design, simple structure, convenient processing, and integration of material receiving, cleaning and intermittent buffering and conveying functions, which can realize convenient receiving and cleaning of the workpiece, ensure the neatness of the output workpiece, and provide prerequisites for the subsequent storage process. At the same time, the workpiece conveying process is intermittently buffered to reduce the possibility of damage to the equipment caused by the workpiece, save maintenance costs, ensure the progress of the work, and effectively meet the use requirements. The receiving device for bar cutting processing. Summary of the invention

[0004] In response to the technical problems existing in the material connection process after the above-mentioned bar cutting, the present invention proposes a material connection device for bar cutting and processing, which has a reasonable design, simple structure, and convenient processing, and integrates the functions of material receiving, cleaning, and intermittent buffering and conveying, so as to achieve convenient receiving and cleaning of workpieces, ensure the neatness of the output workpieces, and provide a prerequisite for the subsequent storage process. At the same time, intermittent buffering is performed on the conveying process of the workpieces to reduce the possibility of damage to the equipment caused by the workpieces, save maintenance costs, ensure the work progress, and effectively meet the use requirements.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a material receiving device for bar cutting processing, including a material receiving device body, the material receiving device body includes a frame designed in a π shape, a shock-absorbing frame is arranged above one side of the frame, a conveyor belt mechanism is arranged in the shock-absorbing frame, a clamping and releasing mechanism is arranged above one side of the shock-absorbing frame, a cleaning mechanism for cleaning the workpiece is arranged in the shock-absorbing frame located at one end of the conveyor belt mechanism, a material receiving assembly is arranged in the frame body located on one side of the cleaning mechanism, the material receiving assembly includes a buffer receiving mechanism arranged above and below and a lead-out mechanism for facilitating the falling of the workpiece material, a feeding mechanism with intermittent buffering and conveying function is arranged in the frame body located below the material receiving assembly, and a loading mechanism is arranged at the end of the feeding mechanism.

[0006] Preferably, the clamping and releasing mechanism comprises a vertical frame connected to the shock-absorbing frame and designed in an L shape, a lifting cylinder is arranged above the vertical frame, the output end of the lifting cylinder passes through the vertical frame, and a lifting plate designed in an L shape is arranged, a vertical sliding assembly is arranged on the rear side of the vertical frame and connected to one side of the lifting plate, a concave frame is arranged below the lifting plate, a rotating rod is arranged inside the concave frame, a rotating frame is arranged outside the rotating rod, a clamping cylinder is arranged below the rotating frame, and a clamping claw is arranged at the output end of the clamping cylinder.

[0007] Preferably, the cleaning mechanism includes a mounting seat set up in a shock-absorbing frame and designed in a concave shape, a movable seat designed in a T shape and capable of vertical movement relative to the mounting seat is arranged in the mounting seat, a cleaning roller is arranged between the two movable seats, a loading plate designed in an arc shape is arranged below the mounting seat, a plurality of through grooves are evenly distributed in the loading plate, a rotating shaft is arranged below one side of the loading plate, an arc-shaped plate matching the through grooves is arranged above the outer side of the rotating shaft, a pushing cylinder is arranged on the outer side of the shock-absorbing frame, a push plate is arranged at the output end of the pushing cylinder and is connected to the rotating shaft.

[0008] Preferably, a collecting cover designed in a cone shape is provided on the lower side of the shock-absorbing frame located below the cleaning mechanism, and an inclined outlet cover is provided below the collecting cover.

[0009] Preferably, the buffer receiving mechanism includes a shell set up on one side of the shock absorbing frame, a guide plate with an arc-shaped design is provided on one side of the shell and is connected with the cleaning mechanism, a support plate with an arc-shaped L-shape design and rotatable relative to the shell is provided on one side of the guide plate, a buffer plate with a stepped design is provided on one side of the support plate, a telescopic cylinder connected to the connection between the support plate and the lower end of the buffer plate is provided on one side of the shell, a positioning seat is provided below the telescopic cylinder, a telescopic rod is provided in the positioning seat and extends to the outside of the shell, one end of the telescopic rod is hinged to the end of the short side of the support plate, and a telescopic spring is provided on the outer periphery of the telescopic rod.

[0010] Preferably, the export mechanism includes a cover body connected to the bottom of the shell and arranged in an inclined shape, a T-shaped groove is opened at the bottom of the cover body, a sliding plate with a T-shape design and movable and adjustable relative to the lower end of the cover body is arranged above the cover body, a limiting sliding rod for limiting the moving direction of the sliding plate is arranged on the rear side of the cover body, a first ear seat is arranged on the upper rear side of the sliding plate, a second ear seat is arranged below the support plate, and a connecting rod is arranged between the first ear seat and the second ear seat.

[0011] Preferably, the feeding mechanism includes a support frame with an inclined design, two groups of roller groups arranged side by side are arranged in the support frame, an intermittent buffer assembly is arranged between the two groups of roller groups, and the intermittent buffer assembly is provided with a first buffer assembly, a second buffer assembly and a third buffer assembly in sequence along the direction of travel of the workpiece, the first buffer assembly includes a first mounting frame, a rotating frame with an irregular I-shaped design is arranged on the first mounting frame, a fixed frame is arranged on one side of the first mounting frame, a lifting cylinder is arranged on the fixed frame, and its output end is connected to the outer side of the rotating frame, the second buffer assembly includes a second mounting frame, a transmission rod with an irregular I-shaped design and which can rotate relative to the second mounting frame is arranged on the second mounting frame, and a first counterweight block is arranged at the lower side of one side of the transmission rod.

[0012] Preferably, the third buffer assembly includes a third mounting frame, an adjusting rod is provided on the third mounting frame, a second counterweight is provided on one side of the adjusting rod, a limiting frame is provided on the outer side of the third mounting frame, a lifting rod that can be adjusted vertically is provided in the limiting frame, two groups of lifting rods are provided, and are arranged symmetrically in height with respect to the third mounting frame, and are in contact with the outer side of the adjusting rod.

[0013] Preferably, the loading mechanism includes a rotating cover which is connected to the lower end of the feeding mechanism and can be rotatably adjusted. A first driving cylinder is provided on the feeding mechanism below the rotating cover, and its output end is connected to the rotating cover. An opening and closing cover which can rotate relative to the rotating cover is provided on one side of the rotating cover. The rotating cover and the opening and closing cover form a semicircular shape. A second driving cylinder is provided on the outer side of the rotating cover, and its output end is connected to the opening and closing cover.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are that the present invention provides a material receiving device for bar material cutting processing. By utilizing the established clamping and releasing mechanism, it can conveniently receive the workpiece after cutting and stably place it on the conveyor belt mechanism, thereby ensuring the smoothness of the workpiece conveying process and providing a prerequisite for subsequent work; by utilizing the established cleaning mechanism, it can adaptably clean workpieces of different specifications and sizes, thereby reducing the processing steps of subsequent workpieces, improving the work progress, and ensuring the processing and forming quality of the workpieces; by utilizing the established material receiving component, it can buffer and receive the workpiece after cleaning, and use it to export the workpiece in an orderly manner, thereby preventing the workpieces from piling up and affecting the output process of the workpieces, and utilizing the established feeding mechanism. , it relies on the intermittent buffer component to realize intermittent conveying and buffering processing of the workpiece during the falling and exporting process, reduce the possibility of damage to the workpiece, ensure the orderly export of the workpiece, improve the work progress, and finally input it into the loading mechanism to complete the centralized collection of the processed workpieces, so as to facilitate the subsequent packaging and exporting of the workpieces or other processing. The operation is simple and convenient, and the use functionality is strong. The device has a reasonable design, simple structure, convenient processing, and integrates the material receiving, cleaning and intermittent buffering and conveying functions, so as to realize the convenient receiving and cleaning of the workpiece, ensure the neatness of the output workpiece, and provide the prerequisite for the subsequent storage process. At the same time, the workpiece conveying process is intermittently buffered to reduce the possibility of damage to the equipment caused by the workpiece, save maintenance costs, ensure the work progress, and effectively meet the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a structural schematic diagram of a material receiving device for bar cutting processing;

[0017] Figure 2 It is a front view of a part of the internal structure of a material receiving device for bar cutting;

[0018] Figure 3 It is a partial structural enlarged schematic diagram of the cleaning mechanism;

[0019] Figure 4 A schematic diagram of a part of the internal structure of a material receiving device for bar material cutting processing from another perspective;

[0020] Figure 5 It is a structural schematic diagram of the clamping and unloading mechanism;

[0021] Figure 6 It is a partial structural schematic diagram of the feeding mechanism;

[0022] Figure 7 It is a partial structural front view of the feeding mechanism;

[0023] Figure 8 It is a bottom view schematic diagram of part of the structure of the feeding mechanism;

[0024] In the above figures, 1, frame; 2, shock-absorbing frame; 3, conveyor belt mechanism; 4, clamping and unloading mechanism; 41, vertical frame; 42, lifting cylinder; 43, lifting plate; 44, vertical sliding assembly; 45, concave frame; 46, rotating rod; 47, rotating frame; 48, clamping cylinder; 481, clamping claw; 5, cleaning mechanism; 51, mounting seat; 52, moving seat; 53, cleaning roller; 54, loading plate; 541, through groove; 55, rotating shaft; 56, arc plate; 57, pushing cylinder; 571, pushing plate; 6, buffer receiving mechanism; 61, shell; 62, guide plate; 63, supporting plate; 64, buffer plate; 65, telescopic cylinder; 66, positioning seat; 67, telescopic rod; 68, telescopic spring; 7, lead-out mechanism; 71, cover body; 711, T-slot; 72. Sliding plate; 73. Limiting slide bar; 74. First ear seat; 75. Second ear seat; 76. Connecting rod; 8. Feeding mechanism; 81. Support frame; 82. Roller assembly; 9. Loading mechanism; 91. Rotating cover; 92. First driving cylinder; 93. Opening and closing cover; 94. Second driving cylinder; 10. Collecting cover; 101. Export cover; 11. First buffer assembly; 111. First mounting frame; 112. Rotating frame; 113. Fixed frame; 114. Lifting cylinder; 12. Second buffer assembly; 121. Second mounting frame; 122. Transmission rod; 123. First counterweight; 13. Third buffer assembly; 131. Third mounting frame; 132. Adjusting rod; 133. Second counterweight; 134. Limiting frame; 135. Lifting rod. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Examples, such as Figure 1 to Figure 8 As shown, a material receiving device for bar material cutting processing comprises a material receiving device body, the material receiving device body comprises a frame body 1 designed in a π shape, which is used to ensure the stability of the device equipment, a shock absorbing frame 2 is arranged above one side of the frame body 1, which can buffer the falling of materials to a certain extent during the receiving process, and reduce the possibility of damage to the device equipment, and a conveyor belt mechanism 3 is arranged inside the shock absorbing frame 2. The selected conveyor belt mechanism 3 is an existing conventional and customary technical means, and its function is to convey the cut workpiece. The specific structural composition is no longer described, and it can be effectively known to the technicians in the relevant technical field; further, a clamping and discharging mechanism 4 is arranged above one side of the shock absorbing frame 2, which can conveniently receive the cut workpiece and stably place it on the conveyor belt mechanism 3, ensuring the smoothness of the workpiece conveying process, and providing a prerequisite for the subsequent work, and a cleaning mechanism 5 for cleaning the workpiece is arranged inside the shock absorbing frame 2 at one end of the conveyor belt mechanism 3, which can adapt to workpieces of different specifications and sizes, especially workpieces with different diameters, to reduce In order to reduce the processing steps of subsequent workpieces, improve the working process, and ensure the processing and forming quality of workpieces, a material receiving assembly is arranged in the frame 1 located on one side of the cleaning mechanism 5, and the material receiving assembly includes a buffer receiving mechanism 6 arranged above and below and an exporting mechanism 7 for facilitating the falling of workpiece materials. The buffer receiving mechanism 6 is used to buffer the falling of workpiece materials, and is linked to the exporting mechanism 7 to realize the convenient exporting of workpiece materials, and the workpieces are exported in an orderly manner to prevent the accumulation of workpieces and affect the output process of the workpieces, which greatly improves the functionality of the device; a feeding mechanism 8 with an intermittent buffering and conveying function is arranged in the frame 1 located below the material receiving assembly, and a loading mechanism 9 is arranged at the end of the feeding mechanism 8. The intermittent buffer assembly established in the feeding mechanism 8 can realize intermittent conveying and buffering processing of the workpiece during the falling and exporting process, reduce the possibility of damage to the workpiece, and ensure the orderly export of the workpiece, improve the working process, and finally input it into the loading mechanism 9 to complete the centralized collection of the processed workpieces, so as to facilitate the subsequent packaging and output or other processing of the workpieces. The operation is simple and convenient, and the use functionality is strong;

[0028] In the above process: utilizing the established clamping and unloading mechanism 4, it can conveniently receive the workpiece after cutting, and stably place it on the conveyor belt mechanism 3, ensuring the smoothness of the workpiece conveying process, and providing a prerequisite for the subsequent work; utilizing the established cleaning mechanism 5, it can adaptably clean workpieces of different specifications and sizes, reduce the processing steps of subsequent workpieces, improve the work progress, and ensure the processing quality of the workpiece; utilizing the established material receiving component, it can buffer and receive the workpiece after cleaning, and use it to orderly export the workpiece to prevent the workpiece from piling up and affecting the output process of the workpiece; utilizing the established feeding mechanism 8, it can achieve the workpiece by relying on the intermittent buffer component. The intermittent conveying and buffering during the falling and exporting process reduce the possibility of damage to the workpiece, ensure the orderly export of the workpiece, improve the work progress, and finally input it into the loading mechanism 9 to complete the centralized collection of the processed workpieces, so as to facilitate the subsequent packaging and exporting of the workpieces or other processing. The operation is simple and convenient, and the use functionality is strong. The device has a reasonable design, a simple structure, and is easy to process. It integrates the material receiving, cleaning, and intermittent buffering and conveying functions, realizes the convenient receiving and cleaning of the workpiece, ensures the neatness of the output workpiece, and provides the prerequisite for the subsequent storage process. At the same time, the conveying process of the workpiece is intermittently buffered to reduce the possibility of damage to the equipment caused by the workpiece, save maintenance costs, ensure the work progress, and effectively meet the use requirements.

[0029] In order to conveniently receive the cut bar workpiece and stably place it on the conveyor belt mechanism 3, the clamping and unloading mechanism 4 includes a stand 41 connected to the shock absorbing frame 2 and designed in an L shape, a lifting cylinder 42 is arranged above the stand 41, the output end of the lifting cylinder 42 passes through the stand 41, and is provided with a lifting plate 43 designed in an L shape, a vertical sliding component 44 is arranged on the rear side of the stand 41, and is connected to one side of the lifting plate 43, a concave frame 45 is arranged below the lifting plate 43, a rotating rod 46 is arranged in the concave frame 45, wherein the outer side of the rotating rod 46 can also be An electric motor is provided to provide driving power for the rotation, so that the rotating frame 47 can change from a horizontal to a vertical state. A rotating frame 47 is provided on the outside of the rotating rod 46, and a clamping cylinder 48 is provided below the rotating frame 47. A clamping claw 481 is provided at the output end of the clamping cylinder 48. The specific description is as follows: for the clamping and discharging mechanism 4 established, its highest vertical position corresponds to the discharge end of the bar cutting device, that is, it is convenient for the clamping claw 481 to clamp the workpiece, and in order to further improve the rationality of the device, the lifting plate 43 established can be an upper The lower two-layer structure, the upper structure is used to connect with the output end of the lifting cylinder 42, and the lower structure can be translated relative to the stand 41 along the material output direction, that is, longitudinal movement, so that the outermost clamping cylinder 48 can be controlled to approach the workpiece to complete the clamping work. Of course, in order to further achieve stability during the clamping process, the two concave frames 45 can also be moved relative to the lifting plate 43 along the bar output direction. That is to say, when the clamping claw 481 close to the workpiece clamps the upper material, it can move to the other clamping cylinder 48. After the latter clamping claw 481 completes the clamping of the workpiece, the first The clamping jaw 481 can move in the direction toward the workpiece for clamping. This method is like a progressive method. The two clamping jaws 481 can cooperate with each other in the longitudinal movement to ensure the stability of the workpiece during clamping and reduce the possibility of loosening. After the workpiece is clamped, the material is just above the conveyor belt mechanism 3, and then the lifting cylinder 42 is controlled to operate, and the rotating frame 47 is controlled to rotate at the same time, so that the workpiece is close to the conveyor belt mechanism 3. When the lower end face of the workpiece contacts the conveyor belt mechanism 3, the clamping is released, so that the workpiece moves to the next process, ensuring the smooth progress of subsequent work.

[0030] In order to complete the convenient cleaning of the workpiece after cutting, the cleaning mechanism 5 includes a mounting seat 51 set in the shock-absorbing frame 2 and designed in a concave shape, a moving seat 52 designed in a T shape and vertically movable relative to the mounting seat 51 is arranged in the mounting seat 51, and a cleaning roller 53 is arranged between the two moving seats 52, wherein, for the cleaning roller 53 set, its driving shaft is extended and extended to the outside of the shock-absorbing frame 2, and a motor for driving rotation is installed, and a rod penetrating the mounting seat 51 is also set above the moving seat 52, which is convenient for using air Cylinders and other equipment are used to drive the cleaning roller 53 to move up and down in the vertical direction. On the one hand, it can adapt to workpieces of different specifications, and on the other hand, it can ensure comprehensive cleaning. A loading plate 54 designed in an arc shape is arranged below the mounting seat 51, and a plurality of through grooves 541 are evenly distributed in the loading plate 54. A rotating shaft 55 is arranged below one side of the loading plate 54, and an arc plate 56 adapted to the through groove 541 is arranged above the outer side of the rotating shaft 55, wherein the arc plate 56 can rotate with the rotating shaft 55, and its rotation angle is suitable for guiding out the workpiece, and The through groove 541 at the end of the carrier plate 54 where the arc plate 56 rotates is in a through shape to avoid the rotation of the arc plate 56 being limited. A pushing cylinder 57 is arranged on the outer side of the shock absorber frame 2. A push plate 571 is arranged at the output end of the pushing cylinder 57 and is connected to the rotating shaft 55. The push plate 571 rotates synchronously with the rotating shaft 55. The output end of the pushing cylinder 57 is hingedly connected to one end of the push plate 571 to ensure the realization of the force application action. The specific description is as follows: the conveyor belt mechanism 3 receives the cut workpiece and transports it to the carrier plate 5 4, when the workpiece is on the loading plate 54, the cleaning roller 53 is controlled to move and adjust in the vertical direction, and the cleaning roller 53 is made close to the workpiece to realize the cleaning of the workpiece, and then the pushing cylinder 57 is controlled to run, so that it extends and acts on the push rod, so that the arc plate 56 rotates, and the workpiece is transported toward the buffer receiving mechanism 6 to ensure the continuity of the workpiece export. Of course, before controlling the rotation of the arc plate 56, the cleaning roller 53 is controlled to rise to the highest position first to avoid its influence on the rotation of the arc plate 56 and ensure the working progress.

[0031] In order to collect and discharge the waste chips after the workpiece is cleaned, a collection cover 10 with a conical shape is provided on the lower side of the shock-absorbing frame 2 located below the cleaning mechanism 5, and an inclined discharge cover 101 is provided below the collection cover 10. The collection cover 10 corresponds to the area of ​​the loading plate 54, and is used to receive the waste chips cleaned from the workpiece by the cleaning mechanism 5, collect them together, and then discharge them outward through the discharge cover 101, which greatly improves the cleanliness of the device and reduces labor intensity.

[0032] In order to realize the convenient acceptance of the cleaned workpiece and provide convenient conditions for its subsequent intermittent output, the buffer acceptance mechanism 6 includes a shell 61 set on one side of the shock-absorbing frame 2, and a guide plate 62 designed in an arc shape is provided on one side of the shell 61, and is connected to the cleaning mechanism 5, and a support plate 63 designed in an arc L shape and rotatable relative to the shell 61 is provided on one side of the guide plate 62, and a buffer plate 64 designed in a stepped shape is provided on one side of the support plate 63, and the buffer plate 64 and the support plate 63 are fixedly connected together, so as to The workpiece pushed out by the plate 571 is received and prevented from being damaged by overshoot. Of course, both the support plate 63 and the buffer plate 64 have a certain degree of anti-deformation ability, which can buffer the workpiece to a certain extent and ensure the conveying process. A telescopic cylinder 65 connected to the lower end connection of the support plate 63 and the buffer plate 64 is provided on one side of the shell 61. A positioning seat 66 is provided below the telescopic cylinder 65. A telescopic rod 67 is provided in the positioning seat 66 and passes through the outer side of the shell 61. One end of the telescopic rod 67 is connected to the short end of the support plate 63. The ends of the edges are hinged, and a telescopic spring 68 is sleeved on the outer periphery of the telescopic rod 67. One end of the telescopic spring 68 abuts on the outer periphery of the telescopic rod 67, and the other end abuts in the positioning seat 66 to ensure that it has good shock absorption performance. The extension and contraction of the telescopic cylinder 65 is used to adjust the position of the support plate 63 to prevent the incoming material from falling directly and causing damage to the workpiece. Of course, when receiving the material, the support plate 63 can be controlled to be close to the guide plate 62 to prevent the workpiece from falling and colliding with the previous workpiece. When it is necessary to transport, it can be Control the operation of the telescopic cylinder 65 and adjust the gap between the guide plate 62 and the support plate 63 to facilitate the falling of materials. Of course, during the rotation of the support plate 63, its rotation angle will be converted into the size of the gap for the material to fall through the discharge mechanism 7. The linkage between the two can realize the orderly discharge of the workpiece and avoid the possibility of material accumulation. The telescopic spring 68 can cooperate with the support plate 63 and the buffer plate 64 to achieve shock absorption and buffering during the falling process of materials, reduce the possibility of damage to the equipment or workpiece, and ensure the quality of the workpiece.

[0033] The cam 72 is provided with a T-shaped slot 711 at the bottom of the cover 71, and the short side of the T-shaped slot 711 is provided to facilitate the discharge of the workpiece material. A sliding plate 72 with a T-shaped design and movable relative to the lower end of the cover 71 is provided above the cover 71, and a sliding bar assembly is provided between the lower side of the sliding plate 72 and the inner side of the cover 71 to ensure the smoothness of the sliding plate 72 during the movement. A limiting slide bar 73 is provided on the rear side of the cover 71 to limit the moving direction of the sliding plate 72, and the limiting slide bar 73 is provided on the side of the long side of the T-shaped slot 711 The locking cam 75 is provided with a second stop 76 at the bottom of the support plate 73 so as to enable the locking cam 75 to move downwardly and thereby prevent the locking cam 75 from sliding downwardly.

[0034] In order to realize the reception and intermittent extraction of the workpiece after cleaning and reduce the possibility of collision and damage due to falling, the feeding mechanism 8 includes a support frame 81 with an inclined design, and two groups of roller groups 82 set up side by side are arranged in the support frame 81, wherein the roller group 82 set up can also be replaced with a conveyor belt structure, and the specific equipment can be installed according to different usage requirements, and an intermittent buffer component is arranged between the two groups of roller groups 82. The intermittent buffer component is sequentially provided with a first buffer component 11, a second buffer component 12 and a third buffer component 13 along the direction of travel of the workpiece. It should be further explained that: on the outer side of the roller group 82 located on one side of the first buffer component 11 and the third buffer component 13, infrared sensors are also arranged respectively, and the first buffer component 11 and the third buffer component 13 are provided on the outer side of the roller group 82. The function of the infrared sensor on one side of the buffer component 11 is to detect when the workpiece is close to the first buffer component 11, receive a signal and transmit it to the jacking cylinder 114 in the first buffer component 11 to make it run, so that the workpiece can be easily dropped. For the infrared sensor on one side of the third buffer component 13, its function is to detect when the workpiece moves to the position of the lifting rod 135 on the left side of the third buffer component 13, receive a signal and feed it back to the first buffer component 11, so that the lifting cylinder 114 runs again, especially to extend the lifting cylinder 114, so that the workpiece moves to the position of the lifting rod 135 on the right side. This design improves the automation of the device to a certain extent and meets the use requirements. It is specifically described as The first buffer assembly 11 includes a first mounting frame 111, on which a rotating frame 112 with a special-shaped I-shaped design is arranged. The main body of the rotating frame 112 is designed in an L shape, wherein the upper rod is set up in an inclined shape and extends out of the roller group 82, and the lower rod is set up vertically with the upper rod to form a special-shaped I-shaped shape, and the lower rod is in contact with the upper end of the transmission rod 122, so that when the telescopic action of the lifting cylinder 114 acts on the rotating frame 112, a force can be applied to the transmission rod 122 to rotate it to complete the intermittent feeding action. A fixing frame 113 is arranged on one side of the first mounting frame 111, and a lifting cylinder 114 is arranged on the fixing frame 113, and its output end is connected to the outer side of the rotating frame 112. The second buffer assembly 12 includes a second The mounting frame 121, the second mounting frame 121 is provided with a transmission rod 122 which can rotate relative to it and is designed in a special-shaped I-shape. The main body of the transmission rod 122 is also designed in an L shape. A rod perpendicular to the long side is provided above the short side so as to contact with the adjustment rod 132 in the third buffer assembly 13 to realize the intermittent feeding action in the next area. A first counterweight block 123 is provided below one side of the transmission rod. The specific description is: after the workpiece is exported through the export mechanism 7, the workpiece slides down until the infrared sensor detects its position, and the detection signal is transmitted outward and fed back to the lifting cylinder 114 to control its contraction and drive the rotating frame 112 to rotate until the top of the rotating frame 112 is lower than the plane of the roller group 82, so that the workpiece continues to fall.It needs to be further explained that: when the rotating frame 112 rotates, its lower side acts on the transmission rod 122, so that one side of the transmission rod 122 is pressed down, and the other side rotates upward, and acts on the third buffer assembly 13, providing convenient conditions for subsequent intermittent feeding and buffering. When the infrared sensor at the rear detects the position to which the workpiece is moved, the detected signal is fed back to the lifting cylinder 114, causing it to extend and drive the rotating frame 112 to reset. During this process, one end of the transmission rod 122 will rotate in the opposite direction under the action of the first counterweight block 123, and the other end will always fit with the lower side of the rotating frame 112. In this way, the transmission rod 122 close to the side of the first counterweight block 123 will cancel the limit of the third buffer assembly 13, so that it can continue to play the role of subsequent intermittent feeding and buffering. The above operation is simple and convenient, and the use functionality is strong. It not only reduces the possibility of excessive speed during the falling process of the workpiece material, but also realizes the orderly export of the workpiece material, thereby improving the working process.

[0035] In order to cooperate with the first buffer assembly 11 and the second buffer assembly 12 to achieve intermittent buffering of the workpiece material in the subsequent conveying process, the third buffer assembly 13 includes a third mounting frame 131, an adjusting rod 132 is arranged on the third mounting frame 131, and a second counterweight block 133 is arranged on one side of the adjusting rod 132, which is set at one end of the adjusting rod 132 close to the first counterweight block 123. A limiting frame 134 is arranged on the outer side of the third mounting frame 131. The limiting frame 134 is connected to the third mounting frame 131 on the one hand to ensure the stability of the setting position, and on the other hand On the one hand, the lifting rod 135 is limited in the lifting and adjusting process driven by the adjusting rod 132. The lifting rod 135 which can be vertically lifted and adjusted is arranged in the limiting frame 134. The upper half of the lifting rod 135 is designed in a T shape and is inverted. Anti-collision rods are set at the outer ends of both sides below the lifting rod 135 to facilitate the application of force. There are two groups of lifting rods 135, which are arranged symmetrically with respect to the third mounting frame 131 and contact the outer side of the adjusting rod 132. Specifically, when one side of the front transmission rod 122 is lifted, it will act on the adjusting rod 132. The lifting rod 135 on the left side is lifted up by one end of the transmission rod 122, and the upper part of the lifting rod 135 extends out of the inclined surface where the roller group 82 is located, which can limit the workpiece to a certain extent. When the first buffer assembly 11 cancels the force applied, the transmission rod 122 will rotate downward under the action of the first counterweight block 123, and cancel the transmission to the adjustment rod 132. At this time, the lifting rod 135 on the left side will drop, while the lifting rod 135 on the right side will rise. That is to say, when the lifting rod 135 on the left side drops, the workpiece will It slides down and is exported until it is blocked by the lifting rod 135 on the right. If in the previous step, that is, the left lifting rod 135 is rising, the workpiece on the side of the right lifting rod 135 will fall and be transported backward, and so on. The third buffer component 13, with the cooperation of the first buffer component 11 and the second buffer component 12, can complete the intermittent buffering of the workpiece material, reduce the possibility of overshoot in the transportation process and affect the quality of the workpiece, and at the same time, this also realizes the intermittent export of the workpiece material to a certain extent, ensures the convenience of the workpiece material transportation process, and has strong functionality.

[0036] In order to receive the workpiece conveyed by the buffer and facilitate the joint export of the workpiece material, the loading mechanism 9 includes a rotating cover 91 which is connected to the lower end of the feeding mechanism 8 and can be rotatably adjusted. A first driving cylinder 92 is provided on the feeding mechanism 8 below the rotating cover 91, and its output end is connected to the rotating cover 91. An opening and closing cover 93 which can rotate relative to the rotating cover 91 is provided on one side of the rotating cover 91. The rotating cover 91 and the opening and closing cover 93 form a semicircular shape. A second driving cylinder 94 is provided on the outer side of the rotating cover 91, and its output end is connected to the opening and closing cover 93. The specific description is as follows: when the material is conveyed, the first driving cylinder 92 is controlled to operate, driving the rotating cover 91 to rotate upward, and making the lower arc of the rotating cover 91 correspond to the end of the feeding mechanism 8 to complete the reception of the workpiece, and as the amount of workpiece material increases, the first driving cylinder 92 is controlled to rotate downward, and the rotating cover 9 1 and the semicircular shape of the opening and closing cover 93 rotate downward to receive more workpieces. When the number of workpieces in the rotating cover 91 reaches the maximum, the second driving cylinder 94 is controlled to rotate so that the opening and closing cover 93 is opened. Of course, it is necessary to place a transfer trolley or other equipment under the rotating cover 91 in advance to receive the cut and processed workpieces and export them outward. When the opening and closing cover 93 is opened, the materials placed inside will be exported outward, and when the amount of material inside is small, the first driving cylinder 92 is controlled to shrink and the position of the rotating cover 91 is adjusted to ensure that the workpieces inside can be completely exported to ensure the working process. After the workpiece materials are completely exported, the second driving cylinder 94 and the first driving cylinder 92 are controlled to operate respectively, first the opening and closing cover 93 and the rotating cover 91 are matched, and then the rotating cover 91 is rotated to the initial position to wait for the subsequent workpieces to be received, which greatly improves the functionality of the device and meets the use requirements.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A material receiving device for bar cutting, comprising a material receiving device body, characterized in that: The main body of the material receiving device includes a frame designed in a π shape, a shock-absorbing frame is arranged above one side of the frame, a conveyor belt mechanism is arranged in the shock-absorbing frame, a clamping and releasing mechanism is arranged above one side of the shock-absorbing frame, a cleaning mechanism for cleaning the workpiece is arranged in the shock-absorbing frame located at one end of the conveyor belt mechanism, a material receiving assembly is arranged in the frame located on one side of the cleaning mechanism, the material receiving assembly includes a buffer receiving mechanism arranged above and below and a lead-out mechanism for facilitating the falling of the workpiece material, a feeding mechanism with intermittent buffer conveying function is arranged in the frame located below the material receiving assembly, and a loading mechanism is arranged at the end of the feeding mechanism.

2. A material receiving device for bar cutting according to claim 1, characterized in that: The clamping and releasing mechanism includes a vertical frame connected to the shock-absorbing frame and designed in an L shape, a lifting cylinder is arranged above the vertical frame, the output end of the lifting cylinder passes through the vertical frame and is provided with a lifting plate designed in an L shape, a vertical sliding component is arranged on the rear side of the vertical frame and is connected to one side of the lifting plate, a concave frame is arranged below the lifting plate, a rotating rod is arranged inside the concave frame, a rotating frame is arranged outside the rotating rod, a clamping cylinder is arranged below the rotating frame, and a clamping claw is arranged at the output end of the clamping cylinder.

3. A material receiving device for bar cutting according to claim 2, characterized in that: The cleaning mechanism includes a mounting seat set up in a shock-absorbing frame and designed in a concave shape, a movable seat designed in a T shape and capable of vertically moving relative to the mounting seat is arranged in the mounting seat, a cleaning roller is arranged between the two movable seats, a loading plate designed in an arc shape is arranged below the mounting seat, a plurality of through grooves are evenly distributed in the loading plate, a rotating shaft is arranged below one side of the loading plate, an arc-shaped plate matching the through groove is arranged above the outer side of the rotating shaft, a pushing cylinder is arranged on the outer side of the shock-absorbing frame, a push plate is arranged at the output end of the pushing cylinder and is connected to the rotating shaft.

4. A material receiving device for bar cutting according to claim 3, characterized in that: A collecting cover designed in a cone shape is arranged on the lower side of the shock-absorbing frame below the cleaning mechanism, and an inclined outlet cover is arranged below the collecting cover.

5. A material receiving device for bar cutting according to claim 4, characterized in that: The buffer receiving mechanism includes a shell set up on one side of the shock absorbing frame, one side of the shell is provided with a guide plate with an arc shape and connected with the cleaning mechanism, one side of the guide plate is provided with a support plate with an arc L shape and rotatable relative to the shell, one side of the support plate is provided with a buffer plate with a stepped design, one side of the shell is provided with a telescopic cylinder connected to the connection between the support plate and the lower end of the buffer plate, a positioning seat is provided below the telescopic cylinder, a telescopic rod is provided in the positioning seat and extends to the outside of the shell, one end of the telescopic rod is hinged to the end of the short side of the support plate, and a telescopic spring is provided on the outer periphery of the telescopic rod.

6. A material receiving device for bar cutting according to claim 5, characterized in that: The export mechanism includes a cover body connected to the bottom of the shell and arranged in an inclined shape, a T-shaped groove is opened at the bottom of the cover body, a sliding plate with a T-shaped design and movable and adjustable relative to the lower end of the cover body is arranged above the cover body, a limiting sliding rod for limiting the moving direction of the sliding plate is arranged on the rear side of the cover body, a first ear seat is arranged on the upper rear side of the sliding plate, a second ear seat is arranged below the support plate, and a connecting rod is arranged between the first ear seat and the second ear seat.

7. A material receiving device for bar cutting according to claim 6, characterized in that: The feeding mechanism includes a support frame with an inclined design, two groups of roller groups arranged side by side are arranged in the support frame, an intermittent buffer assembly is arranged between the two groups of roller groups, and the intermittent buffer assembly is sequentially provided with a first buffer assembly, a second buffer assembly and a third buffer assembly along the direction of travel of the workpiece, the first buffer assembly includes a first mounting frame, a rotating frame with a special I-shaped design is arranged on the first mounting frame, a fixed frame is arranged on one side of the first mounting frame, a lifting cylinder is arranged on the fixed frame, and its output end is connected to the outer side of the rotating frame, the second buffer assembly includes a second mounting frame, a transmission rod with a special I-shaped design that can rotate relative to the second mounting frame is arranged on the second mounting frame, and a first counterweight block is arranged at the lower side of one side of the transmission rod.

8. A material receiving device for bar cutting according to claim 7, characterized in that: The third buffer assembly includes a third mounting frame, an adjusting rod is provided on the third mounting frame, a second counterweight is provided on one side of the adjusting rod, a limiting frame is provided on the outer side of the third mounting frame, a lifting rod that can be vertically raised and lowered is provided in the limiting frame, two groups of lifting rods are provided, and are arranged symmetrically in height with respect to the third mounting frame and are in contact with the outer side of the adjusting rod.

9. A material receiving device for bar cutting according to claim 8, characterized in that: The loading mechanism includes a rotating cover which is connected to the lower end of the feeding mechanism and can be rotatably adjusted. A first driving cylinder is arranged on the feeding mechanism below the rotating cover, and its output end is connected to the rotating cover. An opening and closing cover which can rotate relative to the rotating cover is arranged on one side of the rotating cover. The rotating cover and the opening and closing cover form a semicircular shape. A second driving cylinder is arranged on the outer side of the rotating cover, and its output end is connected to the opening and closing cover.

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