A material receiving device for bar cutting processing

Abstract

The present invention belongs to the technical field of bar processing, and in particular, relates to a material receiving device for bar cutting processing, including a material receiving device body, the material receiving device body including 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 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, 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. The present invention integrates the functions of material receiving, cleaning and intermittent buffering and conveying, realizes convenient receiving and cleaning of the workpiece, and intermittently buffers the conveying process of the workpiece to prevent damage to the workpiece, ensure the working process, and meet the use requirements.

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 housing provided on one side of the shock absorber frame. An arc-shaped guiding plate is provided on one side inside the housing and is connected to the cleaning mechanism. On one side of the guiding plate, there is a supporting plate designed in an arc-shaped L shape and capable of rotating relative to the housing. On one side of the supporting plate, there is a buffer plate designed in a stepped shape. On one side inside the housing, there is a telescopic cylinder connected to the lower connection of the supporting plate and the buffer plate. Below the telescopic cylinder, there is a positioning seat. A telescopic rod is provided inside the positioning seat and penetrates to the outside of the housing. One end of the telescopic rod is hinged to the end of the short side of the supporting plate. A telescopic spring is sleeved on the outer periphery of the telescopic rod.

[0010] Preferably, the guiding mechanism includes a cover body connected to the lower part of the housing and arranged in an inclined manner. A T-shaped groove is opened below the cover body. Above the cover body, there is a sliding plate designed in a T shape and capable of moving and adjusting relative to the lower end of the cover body. A limiting slide rod for limiting the moving direction of the sliding plate is provided at the rear side of the cover body. A first ear seat is provided above the rear side of the sliding plate. A second ear seat is provided below the supporting plate. A connecting rod is provided between the first ear seat and the second ear seat.

[0011] Preferably, the feeding mechanism includes a support frame designed in an inclined shape. Two sets of roller groups arranged side by side are provided inside the support frame. An intermittent buffer assembly is provided between the two roller groups. The intermittent buffer assembly is sequentially provided with a first buffer assembly, a second buffer assembly, and a third buffer assembly along the workpiece traveling direction. The first buffer assembly includes a first mounting frame. A rotating frame designed in a special-shaped I-beam shape is provided on the first mounting frame. A fixed frame is provided on one side of the first mounting frame. A lifting cylinder is provided on the fixed frame, and its output end is connected to the outside of the rotating frame. The second buffer assembly includes a second mounting frame. A transmission rod designed in a special-shaped I-beam shape and capable of rotating relative to it is provided on the second mounting frame. A first counterweight is provided below 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 outside the third mounting frame. A lifting rod capable of vertically lifting and adjusting is provided inside the limiting frame. Two sets of lifting rods are provided and are arranged symmetrically in a high and low manner with respect to the third mounting frame and are in contact with the outside of the adjusting rod.

[0013] Preferably, the material loading mechanism includes a rotating cover connected to the lower end of the feeding mechanism and rotatably adjustable. A first driving cylinder is provided on the feeding mechanism below the rotating cover, and its output end is connected to the rotating cover. One side of the rotating cover is provided with an opening and closing cover that can rotate relative to it. The rotating cover and the opening and closing cover form a semi-circular shape. A second driving cylinder is provided outside 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 as follows. The present invention provides a workpiece receiving device for bar cutting and processing. By using the established clamping and discharging mechanism, it can conveniently receive the cut workpieces and stably place them on the conveyor belt mechanism, ensuring the smoothness of the workpiece conveying process and providing a prerequisite for the subsequent work. By using the established cleaning mechanism, it can adaptively clean workpieces of different specifications and sizes, reducing the subsequent processing procedures of the workpieces, improving the work process, and ensuring the processing and forming quality of the workpieces. By using the established receiving component, it can buffer and receive the workpieces after cleaning treatment and orderly export the workpieces through it, preventing the workpieces from piling up and affecting the output process of the workpieces. By using the established feeding mechanism, relying on the intermittent buffer component, it can achieve intermittent conveying and buffer treatment during the falling and exporting process of the workpieces, reducing the possibility of workpiece damage and ensuring the orderly export of the workpieces, improving the work process. Finally, it is input into the material loading mechanism to complete the centralized collection of the processed workpieces for subsequent packaging output or other processing of the workpieces. The operation is simple and convenient, and the use function is strong. The device is reasonably designed, simple in structure, convenient to process, and integrates the functions of material receiving, cleaning, and intermittent buffer conveying. It realizes the convenient receiving and cleaning of workpieces, ensures the cleanliness of the output workpieces, provides a prerequisite for the subsequent storage process. At the same time, it intermittently buffers the conveying process of the workpieces, reduces the possibility of the workpieces damaging the equipment, saves the maintenance cost, ensures the work process, and effectively meets the use requirements. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

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

[0017] Figure 2 It is a front view of a partial internal structure of a workpiece receiving device for bar cutting and processing;

[0018] Figure 3 It is a partial 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] To better understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0026] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0027] Embodiments, such as Figures 1 to 8 As shown, a material receiving device for bar cutting and processing includes a material receiving device body. The material receiving device body includes a frame 1 designed in a π shape to ensure the stability of the device and equipment. Above one side of the frame 1, a shock-absorbing frame 2 is provided, which can buffer to a certain extent during the process of receiving the falling material and reduce the possibility of damage to the device and equipment. Inside the shock-absorbing frame 2, a conveyor belt mechanism 3 is provided. The selected conveyor belt mechanism 3 is a conventional and commonly used technical means in the art, and its function is to convey the cut workpieces. The specific structural composition will not be described as it can be effectively known to those skilled in the technical field. Further, above one side of the shock-absorbing frame 2, a clamping and feeding mechanism 4 is provided, which can conveniently receive the cut workpieces and stably place them on the conveyor belt mechanism 3 to ensure the smoothness of the workpiece conveying process and provide a prerequisite for the subsequent work. Inside the shock-absorbing frame 2 at one end of the conveyor belt mechanism 3, a cleaning mechanism 5 for cleaning the workpieces is provided, which can adaptively clean workpieces of different specifications and sizes, especially workpieces with different diameter sizes, reduce the subsequent processing procedures of the workpieces, improve the work process, and ensure the processing and forming quality of the workpieces. Inside the frame 1 on one side of the cleaning mechanism 5, a material receiving component is provided. The material receiving component includes a buffer receiving mechanism 6 arranged up and down and a guiding mechanism 7 for facilitating the falling of workpiece materials. The buffer receiving mechanism 6 buffers the falling of the workpiece materials and is linked to the guiding mechanism 7 to realize the convenient guiding of the workpiece materials, and uses it to guide the workpieces in an orderly manner to prevent the workpieces from piling up and affecting the output process of the workpieces, greatly improving the use functionality of the device and equipment. Inside the frame 1 below the material receiving component, a feeding mechanism 8 with an intermittent buffering and conveying function is provided. At the end of the feeding mechanism 8, a material loading mechanism 9 is provided. The intermittent buffering component provided in the feeding mechanism 8 can realize the intermittent conveying and buffering treatment during the falling and guiding process of the workpieces, reduce the possibility of damage to the workpieces, ensure the orderly guiding of the workpieces, improve the work process, and finally input them into the material loading mechanism 9 to complete the centralized collection of the processed workpieces for subsequent packaging output or other processing of the workpieces. The operation is simple and convenient, and the use functionality is strong.

[0028] In the above process: By using the established clamping and feeding mechanism 4, it can conveniently hold the cut workpieces and stably place them on the conveyor belt mechanism 3, ensuring the smoothness of the workpiece conveying process and providing a prerequisite for the subsequent work; by using the established cleaning mechanism 5, it can adaptively clean workpieces of different specifications and sizes, reduce the subsequent processing procedures of the workpieces, improve the work process, and ensure the processing and forming quality of the workpieces; by using the established receiving component, it can buffer and receive the cleaned workpieces and orderly export them, preventing the workpieces from piling up and affecting the output process of the workpieces; by using the established feeding mechanism 8, relying on the intermittent buffer component, it can achieve intermittent conveying and buffer processing during the falling and exporting process of the workpieces, reduce the possibility of the workpieces being damaged, ensure the orderly export of the workpieces, improve the work process, and finally input them into the loading mechanism 9 to complete the centralized collection of the processed workpieces for subsequent packaging output or other processing of the workpieces. The operation is simple and convenient, and the use function is strong; the device is reasonably designed, simple in structure, convenient to process, and integrates functions of material receiving, cleaning, and intermittent buffer conveying, realizing the convenient receiving and cleaning of workpieces, ensuring the cleanliness of the output workpieces, providing a prerequisite for the subsequent storage process. At the same time, intermittent buffering is carried out during the conveying process of the workpieces, reducing the possibility of the workpieces damaging the equipment, saving maintenance costs, ensuring the work process, and effectively meeting the use requirements.

[0029] In order to conveniently receive the cut bar workpieces and stably place them on the conveyor belt mechanism 3, the clamping and feeding mechanism 4 includes a vertical frame 41 connected to the shock absorber frame 2 and designed in an L shape. Above the vertical frame 41, a lifting cylinder 42 is provided. The output end of the lifting cylinder 42 penetrates the vertical frame 41 and is provided with a lifting plate 43 designed in an L shape. A vertical sliding component 44 is provided at the rear side of the vertical frame 41 and is connected to one side of the lifting plate 43. Below the lifting plate 43, a concave frame 45 is provided. A rotating rod 46 is arranged inside the concave frame 45. Among them, a motor can also be installed on the outer side of the rotating rod 46 to provide driving power for rotation, so that the rotating frame 47 can change from a horizontal state to a vertical state. A rotating frame 47 is arranged on the outer side of the rotating rod 46. Below the rotating frame 47, a clamping cylinder 48 is provided. The output end of the clamping cylinder 48 is provided with a clamping jaw 481. Specifically described as: For the established clamping and feeding mechanism 4, its highest position in the vertical direction corresponds to the discharge end of the bar cutting equipment, that is, it is convenient for the clamping jaw 481 to clamp the workpiece. In order to further improve the rationality of the established device and equipment, the established lifting plate 43 can be a two-layer structure. The upper layer structure is used to connect to the output end of the lifting cylinder 42, and the lower layer structure can translate relative to the vertical frame 41 along the output direction of the material, that is, move longitudinally. In this way, the outermost clamping cylinder 48 can be controlled to approach the workpiece to complete the clamping work. Of course, in order to further achieve the stability during the clamping process, the two concave frames 45 can also move relative to the lifting plate 43 along the bar output direction respectively. That is to say, when the clamping jaw 481 near the workpiece clamps the material, it can move towards the other clamping cylinder 48. After the latter clamping jaw 481 completes the clamping of the workpiece, the previous clamping jaw 481 can move in the opposite direction towards the workpiece for clamping. This method is like a progressive type. The movements of the two clamping jaws 481 in the vertical direction can cooperate with each other to ensure the stability during the workpiece clamping process and reduce the possibility of it loosening. When the workpiece clamping is completed, the material is exactly above the conveyor belt mechanism 3. Then, control the lifting cylinder 42 to operate and at the same time control the rotating frame 47 to rotate, so that the workpiece approaches the conveyor belt mechanism 3. When the lower end surface of the workpiece contacts the conveyor belt mechanism 3, release the clamping, so that the workpiece moves to the next process to ensure the smooth progress of the 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] In order to achieve linkage with the discharging and guiding process of the buffer receiving mechanism 6, that is, to control the opening and closing of the guiding mechanism 7 by using the rotation of the material supporting plate 63 in the buffer receiving mechanism 6. Specifically: The guiding mechanism 7 includes a cover body 71 connected to the lower part of the housing 61 and arranged in an inclined manner. A T-shaped groove 711 is formed in the lower part inside the cover body 71. Among them, the short side of the T-shaped groove 711 facilitates the discharging of the workpiece material. A sliding plate 72 designed in a T shape and capable of moving and adjusting relative to the lower end of the cover body 71 is arranged above the cover body 71. A slide bar assembly is provided between the lower side of the sliding plate 72 and the inner side of the cover body 71 to ensure the smoothness of the sliding plate 72 during movement. A limiting slide bar 73 for limiting the moving direction of the sliding plate 72 is arranged at the rear side of the cover body 71. Among them, the limiting slide bar 73 is arranged on one side of the long side of the T-shaped groove 711 and inside the cover body 71, aiming to limit the moving direction of the sliding plate 72 without affecting its moving smoothness. A first ear seat 74 is arranged above the rear side of the sliding plate 72, and a second ear seat 75 is arranged below the material supporting plate 63. A connecting rod 76 is arranged between the first ear seat 74 and the second ear seat 75. That is to say: When the material supporting plate 63 buffers and receives the workpiece and needs to discharge the workpiece, at this time, control the material supporting plate 63 to rotate outward. Under the action of the connecting rod 76, it can drive the sliding plate 72 to move relative to the cover body 71. In this way, a gap can exist between the short side of the sliding plate 72 and the short side of the T-shaped groove 711, and the workpiece can fall out smoothly. Of course, a buffer pad is also arranged at one end inside the feeding mechanism 8 corresponding to the discharging position of the workpiece to reduce the possibility of damage to it and ensure the use requirements.

[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 should be further noted that when the turntable 112 rotates, its lower side acts on the transmission rod 122, pressing down one side of the transmission rod 122 and causing the other side to rotate upward, and acting on the third buffer assembly 13, providing convenient conditions for subsequent intermittent feeding and buffering. After the subsequent infrared sensor detects the position where the workpiece has moved, the detected signal is fed back to the lifting cylinder 114, causing it to extend and drive the turntable 112 to reset. During this process, one end of the transmission rod 122 will rotate in the reverse direction under the action of the first counterweight 123, and the other end will always be in contact with the lower side of the turntable 112. In this way, the transmission rod 122 on the side close to the first counterweight 123 will cancel the limit on the third buffer assembly 13, enabling it to continue to play the role of subsequent intermittent feeding and buffering. The above operations are simple and convenient, with strong functionality. It not only reduces the possibility of the workpiece material falling too fast during the falling process, but also realizes the orderly export of the workpiece material, improving the work 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 during subsequent conveying, the third buffer assembly 13 includes a third mounting frame 131. An adjusting rod 132 is provided on the third mounting frame 131. A second counterweight 133 is provided on one side of the adjusting rod 132, which is provided at one end of the adjusting rod 132 close to the first counterweight 123. A limiting frame 134 is provided outside the third mounting frame 131. The provided limiting frame 134 is, on the one hand, connected to the third mounting frame 131 to ensure the stability of the installation position, and on the other hand, it limits the lifting adjustment process of the lifting rod 135 driven by the adjusting rod 132. A vertically liftable lifting rod 135 is provided in the limiting frame 134. The upper half of the lifting rod 135 is designed in a T shape and is installed upside down. Impact prevention rods are provided at the outer ends of both sides below the lifting rod 135 to facilitate the application of force. Two groups of lifting rods 135 are provided, and they are arranged symmetrically and at different heights with respect to the third mounting frame 131 and are in contact with the outside of the adjusting rod 132. Specifically described as: when one side of the front transmission rod 122 is lifted, it will act on the adjusting rod 132. At this time, the left lifting rod 135 will be lifted by one end of the transmission rod 122, and the upper part of the lifting rod 135 will extend out of the inclined plane where the roller group 82 is located, which can, to a certain extent, achieve the limitation of the workpiece. When the first buffer assembly 11 cancels the application of force, the transmission rod 122 will rotate downward under the action of the first counterweight 123 and cancel the transmission to the adjusting rod 132. At this time, the left lifting rod 135 descends, while the right lifting rod 135 rises. That is to say, when the left lifting rod 135 descends, the workpiece will slide down and be exported until it is blocked by the right lifting rod 135. If in the previous step, that is, when the left lifting rod 135 rises, the workpiece on one side of the right lifting rod 135 will fall and be conveyed backward. In this way, the third buffer assembly 13, in cooperation with the first buffer assembly 11 and the second buffer assembly 12, can complete the intermittent buffering of the workpiece material, reduce the possibility of overshoot during its conveying process and affect the quality of the workpiece. At the same time, this also, to a certain extent, realizes the intermittent export of the workpiece material, ensures the convenience during the conveying process of the workpiece material, and has strong functional use.

[0036] In order to receive the workpieces conveyed down through buffering and facilitate the joint export of workpiece materials, the material loading mechanism 9 includes a rotating cover 91 connected to the lower end of the feeding mechanism 8 and capable of rotating adjustment. A first driving cylinder 92 is arranged on the feeding mechanism 8 below the rotating cover 91, and its output end is connected to the rotating cover 91. A rotatable opening and closing cover 93 is arranged on one side of the rotating cover 91. The rotating cover 91 and the opening and closing cover 93 form a semi-circular shape. A second driving cylinder 94 is arranged outside 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 materials are conveyed, control the first driving cylinder 92 to operate, drive the rotating cover 91 to rotate upward, and make the lower arc of the rotating cover 91 correspond to the end of the feeding mechanism 8 to complete the reception of the workpieces. As the amount of workpiece materials increases, control the first driving cylinder 92 to rotate downward, and make the semi-circular shape of the rotating cover 91 and 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, control the second driving cylinder 94 to rotate to open the opening and closing cover 93. Of course, it is necessary to place a transfer trolley or other equipment below the rotating cover 91 in advance to receive and export the cut and processed workpieces. When the opening and closing cover 93 is opened, the materials placed inside will be exported outward. When the amount of materials inside is small, then control the first driving cylinder 92 to contract and adjust the position of the rotating cover 91 to ensure that the workpieces inside can be completely exported, ensuring the work process. After the workpiece materials are completely exported, control the second driving cylinder 94 and the first driving cylinder 92 to operate respectively. First, make the opening and closing cover 93 and the rotating cover 91 cooperate, and then make the rotating cover 91 rotate to the initial position to wait for the reception of subsequent workpieces, greatly improving the use functionality of the device and meeting the use requirements.

[0037] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall 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 material receiving device body includes a frame body designed in a π shape, a shock-absorbing frame is arranged above one side of the frame body, 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 workpiece materials, a feeding mechanism with intermittent buffering and conveying function is arranged in the frame body located below the material receiving assembly, a loading mechanism is arranged at the end of the feeding mechanism, the buffer receiving mechanism includes a shell set up on one side of the shock-absorbing frame, a guide plate designed in an arc shape is arranged on one side of the shell body and is connected with the cleaning mechanism, and a curved L-shaped design and rotatable relative to the shell is arranged on one side of the guide plate. The cam is provided with a plurality of springs, each of which is connected to the outer cover of the casing with a plurality of springs, and a plurality of springs are connected to the cam at the bottom of the casing with a plurality of springs, the springs being connected to the cam by the springs.

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 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.

6. A material receiving device for bar cutting according to claim 5, 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.

7. A material receiving device for bar cutting according to claim 6, 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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