Steel chisel storing and issuing device and method

Abstract

The invention discloses a steel chisel storing and distributing device and method, and belongs to the technical field of aerated concrete equipment. The device comprises a storage mechanism and a pushing mechanism; wherein a storage channel used for containing the steel chisels is formed in the storage mechanism, and the pushing mechanism is arranged on the storage mechanism and used for driving the steel chisels in the storage channel to move; a pushing mechanism used for jacking the steel chisels on the chisel discharging station is arranged below the storage mechanism. The pushing mechanism comprises a pushing rack and a jacking air cylinder arranged on the pushing rack, a steel chisel fixing seat is arranged at the output end of the jacking air cylinder, and a containing groove is formed in the steel chisel fixing seat. In the steel chisel issuing operation, the steel chisel is jacked up from the bottom through the jacking and pushing mechanism, so that the end of the steel chisel is separated from the storage mechanism, a certain grabbing space is formed, and therefore interference between a mechanical arm and the storage mechanism can be effectively prevented when the mechanical arm grabs the end of the steel chisel.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of aerated concrete equipment, and more particularly to a steel drill storage and delivery device and method. BACKGROUND

[0002] Aerated concrete board is a new type of wall material with the properties of light weight, heat preservation, heat insulation, and fire resistance. Aerated concrete board is a multi-porous concrete formed board (containing treated steel reinforcement) made of fly ash (or silica sand), cement, lime, and other main raw materials, and is cured by high-pressure steam. Aerated concrete board is a new type of building material with superior performance as a wall enclosure material.

[0003] Currently, in the production process of autoclaved aerated concrete board, metal mesh is placed as an internal keel structure inside the aerated concrete. In the production process of aerated board, plastic buckles are fixed on steel drills, and the mesh is fixed on the plastic buckles. The mesh is fixed in the mold cavity by a plurality of steel drills and saddles. However, due to the changing needs of the market for the length and thickness of the board, the position of the steel drill needs to be adjusted frequently, and the number of steel drills needs to be adjusted frequently in the actual production process. Then the net cage is hung on the steel drill. The traditional process is completed by manual labor. Thus, the entire steel drill adjustment process is tedious, labor-intensive, prone to errors, and affects the entire production rhythm, severely restricting the production efficiency of aerated board.

[0004] To overcome the above-mentioned defects, the applicant disclosed an automatic arrangement system of saddle and steel drill and its use method in the patent CN115890904A. The application includes a saddle seat conveyor, which drives the saddle seat to move along the saddle seat transmission direction. It also includes a steel drill saddle collecting machine, a steel drill arranging machine, and a steel drill placing machine arranged in sequence along the saddle seat transmission direction. The steel drill saddle collecting machine is used to adjust the position of the saddle on the saddle seat and collect the steel drill. The collected steel drill is transported to the steel drill arranging machine for storage and arrangement. The arranged steel drill is transported to the steel drill placing machine, and the steel drill is placed into each saddle of the saddle seat through the steel drill placing machine.

[0005] The above-mentioned application can timely adjust the number and position of the saddle and the steel drill according to the changes in the length and thickness of the board, realize the automatic arrangement of the saddle and the steel drill, meet the automation needs of the production line, and greatly improve the production efficiency. In the application, the mechanical hand directly grabs the steel drill in the channel during the steel drill delivery process. However, in actual use, it is found that the mechanical hand is prone to interference with the saddle seat when clamping the steel drill, which affects the grabbing effect. SUMMARY

[0006] PROBLEMS TO BE SOLVED In view of at least some problems existing in the prior art, the present application provides a steel drill storage and delivery device and method, which aims to solve the problem that the existing steel drill automatic arrangement device is prone to interference between the steel drill and the saddle frame when the manipulator clamps the steel drill.

[0007] Technical scheme To solve the above problems, the technical scheme adopted by the present application is as follows: The steel drill storage and delivery device of the present application comprises a storage mechanism and a pushing mechanism; wherein the storage mechanism is formed with a storage channel for placing steel drills, and the storage channel is divided into an upper drill station and a lower drill station along its conveying direction; The pushing mechanism is arranged on the storage mechanism and is used to drive the steel drills in the storage channel to move from the upper drill station to the lower drill station; A jacking mechanism is arranged below the storage mechanism and is used to jack up the steel drills on the lower drill station; The jacking mechanism comprises a jacking frame and a jacking cylinder arranged on the jacking frame, the output end of the jacking cylinder is provided with a steel drill fixing seat, and the steel drill fixing seat is provided with a receiving groove for the lower end of the steel drill.

[0008] In some embodiments, the storage channels are arranged in parallel as a whole. The jacking cylinder is arranged on a mounting plate, the mounting plate is slidably arranged on the jacking frame through a transverse guide unit, and the mounting plate is connected with a transverse movement force unit for driving it to move along the distribution direction of the storage channels.

[0009] In some embodiments, the steel drill fixing seat is arranged in multiple along the extension direction of the storage channel, and each steel drill fixing seat corresponds to a steel drill.

[0010] In some embodiments, a anti-shaking mechanism is arranged below the storage mechanism and is used to limit the jacked steel drills in the radial direction. The anti-shaking mechanism comprises oppositely arranged clamping plates, the opposite sides of the clamping plates are provided with clamping grooves, and the clamping plates are connected with respective clamping cylinders.

[0011] In some embodiments, the clamping grooves are V-shaped as a whole.

[0012] In some embodiments, the storage mechanism comprises a storage rack, the storage rack is provided with a plurality of mounting beams, and the storage channels are formed between adjacent mounting beams. The plurality of storage channels are divided into two regions along their distribution direction, and the storage channels in the two regions alternately perform the storage and delivery operations of the steel drills.

[0013] In some embodiments, the mounting beam is provided with wear-resistant plates, and the ends of the mounting beam are provided with limiting blocks.

[0014] In some embodiments, the two regions are both provided with pushing mechanisms, the pushing mechanism comprising a pushing frame and a pushing cylinder arranged on the pushing frame; wherein, The pushing frame is slidably arranged on the storage rack by a longitudinal guide unit, the sliding direction of the pushing frame being consistent with the extension direction of the storage channel, and the pushing frame being connected with a longitudinal power unit; The pushing frame is provided with a plurality of pushing cylinders along the distribution direction of the storage channels, each pushing cylinder corresponding to a storage channel.

[0015] In some embodiments, the longitudinal power unit and the transverse power unit are rack and pinion linear modules; the transverse guide unit and the longitudinal guide unit are guide rail and slider matching structures.

[0016] In some embodiments, the upper drill bit station is provided with a first detection switch K1 for monitoring the storage state of the steel drill bits on the upper drill bit station; The distance L1 between the first detection switch K1 and the starting point of the upper drill bit station is not less than the length of N steel drill bits arranged in sequence; wherein N is the maximum number of steel drill bits conveyed to the upper drill bit station at a time; The lower drill bit station is provided with a second detection switch K2 and a third detection switch K3 for monitoring the storage state of the steel drill bits on the lower drill bit station; The third detection switch K3 is located at the end of the lower drill bit station, the second detection switch K2 is located between the third detection switch K3 and the first detection switch K1, and the distance L2 between the second detection switch K2 and the third detection switch K3 is not less than the length of M steel drill bits arranged in sequence, M being the maximum number of steel drill bits that can be pushed by the pushing mechanism at a time.

[0017] In some embodiments, the storage channel is divided into two sections along its extension direction, namely a front section Q1 and a rear section Q2; wherein both sections are provided with pushing mechanisms, and the pushing mechanism of the rear section Q2 can be used as a limiting block for the front section Q1; The rear section Q2 is sequentially provided with a fourth detection switch K4, a fifth detection switch K5 and a sixth detection switch K6; wherein the distance L3 between the fourth detection switch K4 and the third detection switch K3 is not less than the length of N+1 steel drill bits arranged in sequence.

[0018] A method for storing and dispensing steel drill bits by using the above-mentioned steel drill bit storage and dispensing device, comprising, Steel drill bit storage action: The steel drill is conveyed to the upper drill position of the front section Q1, and the pushing mechanism of the front section Q1 pushes the steel drill to the upper drill position of the rear section Q2; Then, the following actions are performed on the rear section Q2, The pushing mechanism of the rear section Q2 pushes the steel drill to the lower drill position; when the fifth detection switch K5 and the sixth detection switch K6 both detect that the lower drill position of the rear section Q2 has a steel drill, it is indicated that the lower drill position has a steel drill, and the single full pushing of the pushing mechanism is satisfied; Subsequently, when the fourth detection switch K4 detects a steel drill, the conveying of the steel drill to the upper drill position is stopped; at this time, the rear section Q2 is full of steel drills; Then, the pushing mechanism of the rear section Q2 moves to the end of the lower drill position of the front section Q1 and stays, serving as the positioning basis of the lower drill position of the front section Q1; Then, the following actions are performed on the front section Q1: The steel drill continues to be conveyed to the upper drill position, and the pushing mechanism pushes the steel drill to the lower drill position; when the third detection switch K3 and the second detection switch K2 both detect that the lower drill position has a steel drill, it is indicated that the lower drill position has a steel drill, and the single full pushing of the pushing mechanism is satisfied; Subsequently, when the first detection switch K1 detects a steel drill, the conveying of the steel drill to the upper drill position is stopped; at this time, the front section Q1 is full of steel drills; Until all the storage channels are full of steel drills, the storage of the steel drills is completed.

[0019] Steel drill dispensing action: When the fifth detection switch K5 and the sixth detection switch K6 both detect that the lower drill position of the rear section Q2 has a steel drill, the lower pushing mechanism pushes up the steel drill according to the actual demand; After the pushed-up steel drill is transferred, the pushing mechanism of the rear section Q2 continues to convey the steel drill remaining in the rear section Q2 to the lower drill position, and the fifth detection switch K5 and the sixth detection switch K6 monitor the number of steel drills in the lower drill position in real time to satisfy the full pushing requirement of the pushing mechanism; When the pushing mechanism completes a pushing action, the fifth detection switch K5 and the sixth detection switch K6 cannot simultaneously detect a steel drill, and the steel drill dispensing action of the rear section Q1 is completed; The steel drill dispensing action of the front section Q1 is synchronously performed according to the above steps.

[0020] Advantages Compared with the prior art, the advantages of the present application are: (1) The steel drill storage and delivery device, storage channels are formed on the storage mechanism, and the storage channels can be used to complete the storage operation of the steel drills; the steel drills in the storage channels can be moved from the upper drill station to the lower drill station through the pushing mechanism, so that the foundation for the delivery operation of the steel drills is prepared; meanwhile, in the delivery operation of the steel drills, the steel drills are first lifted from the bottom by the pushing mechanism, so that the end of the steel drill is separated from the storage mechanism and a certain grabbing space is formed, thereby effectively preventing interference between the end of the steel drill grabbed by the mechanical hand and the storage mechanism.

[0021] (2) The steel drill storage and delivery device, through the cooperation of the horizontal movement force unit and the horizontal guide unit, the pushing mechanism can be switched back and forth between different storage channels to complete the lifting operation of the steel drills in the different storage channels.

[0022] (3) The steel drill storage and delivery device, the plurality of storage channels are divided into left and right two regions, when the left channel stores the steel drills, the right channel can deliver the steel drills; when the steel drills in the right channel are used up, the right channel is used as a storage channel again, and the left channel is used as a delivery channel; in this way, the storage and delivery operations of the steel drills are alternately performed through the storage channels in the two regions, the waiting time in the middle is avoided, and the work efficiency is improved.

[0023] (4) The steel drill storage and delivery device, through the setting of the anti-shaking mechanism, before the steel drill is lifted by the pushing mechanism, the steel drill can be radially limited by the clamping plate to prevent the steel drill from shaking or even toppling after being lifted, thereby affecting the later clamping operation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structure diagram of the steel drill storage and delivery device of the present application. Figure 2 It is a side view of the steel drill storage and delivery device of the present application. Figure 3 It is a top view of the storage mechanism in the present application. Figure 4 It is a front view of the storage mechanism in the present application. Figure 5 It is a front view of the pushing mechanism in the present application. Figure 6 It is a front view of the pushing mechanism in the present application. Figure 7 It is a front view of the anti-shaking mechanism in the present application. Figure 8 It is another embodiment of the storage channel in the present application. Figure 9 It is a distribution diagram of the detection switch on the storage channel in the present application.

[0025] Fig.: 100, storage mechanism; 110, storage rack; 120, mounting beam; 130, wear plate; 140, limiting block; 200, pushing mechanism; 210, pushing frame; 220, pushing cylinder; 230, longitudinal guide unit; 231, first guide rail; 232, first sliding block; 240, longitudinal power unit; 241, first rack; 242, first gear; 300, jacking mechanism; 310, jacking frame; 320, jacking cylinder; 330, steel drill fixed seat; 340, mounting plate; 350, transverse guide unit; 360, transverse power unit; 400, anti-sway mechanism; 410, clamping plate; 411, clamping groove; 420, clamping cylinder; 500, storage channel; 510, upper drill work station; 520, lower drill work station; 600, steel drill. DETAILED DESCRIPTION

[0026] In order to further understand the content of the present application, the present application will be described in detail in conjunction with the drawings.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] As described in the background, in general, the steel drill 600 has a T-shaped structure as a whole, i.e. the steel drill head is arranged transversely at the upper end of the steel drill 600. When the steel drill 600 is located in the storage channel 500, the lower surface of the steel drill head is in contact with the platforms on both sides of the storage channel 500 to achieve suspension support of the steel drill 600. However, due to the limited height of the steel drill head itself, when the manipulator clamps the steel drill head, it should be clamped as much as possible to the lower part of the steel drill head to ensure the stability of the clamping. This will make the manipulator easily collide with the platform, thereby affecting the clamping effect.

[0029] Therefore, the steel drill storage and delivery device is provided to avoid the collision and interference between the mechanical arm and the platform and ensure the stability of the steel drill 600 grabbing by the mechanical arm.

[0030] The application will be further described below in combination with specific embodiments.

[0031] Reference Figures 1-3 The steel drill storage and delivery device of the embodiment includes a storage mechanism 100, a pushing mechanism 200 and a pushing mechanism 300. The storage mechanism 100 is provided with a storage channel 500 for placing the steel drill 600 to complete the storage of the steel drill 600. Meanwhile, the storage channel 500 is divided into an upper drill station 510 and a lower drill station 520 along the conveying direction thereof.

[0032] The pushing mechanism 200 is arranged on the storage mechanism 100 and used to drive the steel drill 600 in the storage channel 500 to move from the upper drill station 510 to the lower drill station 520 to prepare for the later delivery operation of the steel drill 600. The pushing mechanism 300 is located below the storage mechanism 100 and used to push up the steel drill 600 on the lower drill station 520 to facilitate the later clamping and delivery operation of the steel drill 600.

[0033] Specifically, as shown in Figure 6 The pushing mechanism 300 includes a pushing frame 310 and a lifting cylinder 320. The lifting cylinder 320 is arranged on the pushing frame 310 and has a vertical upward pushing direction.

[0034] The output end of the lifting cylinder 320 is provided with a steel drill fixing seat 330, and the steel drill fixing seat 330 is provided with an accommodating groove. When the lifting cylinder 320 drives the steel drill fixing seat 330 to move upward, the lower end of the steel drill 600 can be clamped into the accommodating groove, thereby driving the steel drill 600 to move upward and making the upper end of the steel drill 600 separate from the storage mechanism 100.

[0035] The steel drill storage and delivery device of the embodiment is provided with the storage channel 500 on the storage mechanism 100, which can be used to complete the storage operation of the steel drill 600. The pushing mechanism 200 can drive the steel drill 600 in the storage channel 500 to move from the upper drill station 510 to the lower drill station 520 to lay a foundation for the delivery operation of the steel drill 600. Meanwhile, in the delivery operation of the steel drill 600, the pushing mechanism 300 is used to push up the steel drill 600 from the bottom. The upper end of the steel drill 600 separates from the storage mechanism 100 and forms a certain clamping space with the top of the storage mechanism 100, thereby effectively preventing the interference between the mechanical arm and the storage mechanism 100 when the mechanical arm clamps the upper end of the steel drill 600 to ensure the stability of the clamping.

[0036] As shown in Figure 3 ,Figure 6 As shown, in some embodiments, multiple storage channels 500 are arranged in parallel. A lifting cylinder 320 is mounted on a mounting plate 340, which is slidably mounted on a pushing frame 310 via a lateral guide unit 350. Simultaneously, the mounting plate 340 is connected to a lateral movement force unit 360 that drives it to move along the distribution direction of the multiple storage channels 500; that is, the sliding direction of the mounting plate 340 is perpendicular to the extending direction of the storage channels 500.

[0037] It is worth mentioning that the aforementioned lateral guide unit 350 and lateral movement force unit 360 can both adopt existing technologies, and no specific limitations are made here.

[0038] In this embodiment, through the cooperation of the lateral movement force unit 360 and the lateral guide unit 350, the jacking mechanism 300 can switch back and forth between different storage channels 500 to complete the jacking operation of the steel rod 600 in different storage channels 500.

[0039] As one embodiment of the rod holder 330, multiple rod holders 330 are arranged along the extension direction of the storage channel 500, and each rod holder 330 has a receiving groove so that there is a one-to-one correspondence between the rod holder 330 and the rod 600. That is, each rod 600 is supported by its own rod holder 330.

[0040] Of course, in this one-to-one supporting structure, each steel rod holder 330 needs to be connected to its own lifting cylinder 320. That is, the mounting plate 340 needs to be equipped with multiple lifting cylinders 320, and the multiple lifting cylinders 320 extend in the same direction as the storage channel 500. The advantage of this structure is that since each steel rod holder 330 is controlled individually, the number of steel rods 600 lifted at one time can be selected according to the actual needs of the steel rods 600.

[0041] refer to Figure 3 As shown, in some optional embodiments, the storage mechanism 100 includes a storage rack 110, on which a plurality of mounting beams 120 are provided, and the aforementioned storage channel 500 is formed between adjacent mounting beams 120.

[0042] Preferably, the multiple storage channels 500 are divided into left and right ( ) along their distribution direction. Figure 3 The two areas (above and below the dotted line) are used for storing steel rods 600. When the left channel is used to store steel rods 600, the right channel can distribute them. When the right channel runs out of steel rods 600, it is used as a storage channel again, and the left channel is used for distribution. This alternating storage and distribution of steel rods 600 through the two storage channels avoids waiting time and improves work efficiency.

[0043] Further, in order to prevent the wear of the mounting beam 120 during the translation of the steel drill 600. In the embodiment, the mounting beam 120 is provided with wear-resistant plates 130; that is, the above-mentioned storage channel 500 is also formed between two adjacent wear-resistant plates 130.

[0044] Meanwhile, the mounting beam 120 is provided with a limiting block 140 at the end thereof. That is, the limiting block 140 is provided at the end of the drill lowering station 520. On the one hand, the limiting block 140 is used for positioning the end position of the steel drill 600 on the drill lowering station 520; on the other hand, the limiting block 140 can prevent the steel drill 600 from leaving the storage channel 500.

[0045] Of course, in order to facilitate the pushing operation of the steel drill 600 in each area, the pushing mechanism 200 is provided in both areas.

[0046] Referring to FIGS. 1, 2 and 3, Figure 3 、 Figure 5 As shown in FIGS. 1, 2 and 3, as an embodiment of the pushing mechanism 200, the pushing mechanism 200 comprises a pushing frame 210 and a pushing cylinder 220 provided on the pushing frame 210. The pushing frame 210 is slidably arranged on the storage rack 110 through a longitudinal guide unit 230, the sliding direction of the pushing frame 210 is consistent with the extension direction of the storage channel 500, and the pushing frame 210 is connected with a longitudinal power unit 240.

[0047] Meanwhile, a plurality of pushing cylinders 220 are arranged on the pushing frame 210 in the direction along the storage channel 500, and each pushing cylinder 220 corresponds to one storage channel 500.

[0048] Specifically, the longitudinal guide unit 230 is a guide rail and sliding block cooperation structure, which comprises a first guide rail 231 and a first sliding block 232 that are in clamping cooperation with each other. The first guide rail 231 is arranged at a corresponding position on the storage rack 110, and the extension direction of the first guide rail 231 is consistent with the extension direction of the storage channel 500. The first sliding block 232 is arranged at the bottom of the pushing frame 210.

[0049] The longitudinal power unit 240 is a rack and pinion linear module, which comprises a first rack 241 and a first pinion 242 that are in meshing cooperation with each other. The first rack 241 is arranged at a corresponding position on the storage rack 110, and the extension direction of the first rack 241 is consistent with the extension direction of the storage channel 500. The first pinion 242 is arranged on both sides of the pushing frame 210, and the first pinion 242 is connected with a driving motor.

[0050] It is not difficult to understand that the transverse guide unit 350 can adopt the above-mentioned guide rail and sliding block cooperation structure, and the transverse power unit 360 can adopt the above-mentioned rack and pinion linear module, which will not be introduced in detail here.

[0051] Reference Figure 1 As shown in the drawings, in some embodiments, the lower part of the storage mechanism 100 is provided with a anti-shaking mechanism 400 for limiting the radial position of the lifted steel drill 600.

[0052] Specifically, referring to Figure 7 As shown in the drawings, the anti-shaking mechanism 400 includes oppositely arranged clamping plates 410, and the opposite sides of the clamping plates 410 are provided with clamping grooves 411. Of course, the clamping plates 410 need to be connected with respective clamping cylinders 420, which can be arranged below the storage rack 110.

[0053] Specifically, in this embodiment, the lower part of each lower drill station 520 is provided with an anti-shaking mechanism 400. At the same time, the clamping grooves 411 are in a V-shaped structure as a whole, so as to facilitate clamping and limiting the steel drill 600 with different diameters. It should be noted that the clamping here does not need to clamp the steel drill 600, but only needs to ensure that the steel drill 600 does not fall over.

[0054] In this embodiment, through the arrangement of the anti-shaking mechanism 400, before the steel drill 600 is lifted by the pushing mechanism 300, the steel drill 600 can be first limited in the radial direction by the clamping plates 410, so as to prevent the steel drill 600 from shaking or even falling over after being lifted, which affects the later clamping operation.

[0055] Reference Figure 8 , Figure 9 As shown in the drawings, in some embodiments, the upper drill station 510 is provided with a first detection switch K1, and the lower drill station 520 is provided with a second detection switch K2 and a third detection switch K3. Among them, the first detection switch K1 is used to monitor the storage state of the steel drill 600 on the upper drill station 510, so as to determine whether the upper drill station 510 can continue to input new steel drills 600.

[0056] The third detection switch K3 is arranged at the end of the lower drill station 520, and is used to detect whether there is a steel drill in the lower drill station 520; at the same time, the end position of the steel drill 600 is confirmed, so as to ensure that the steel drill 600 at the last end of the lower drill station 520 can correspond to the steel drill fixing seat 330 at the last end of the lower pushing mechanism 300.

[0057] The second detection switch K2 is located between the third detection switch K3 and the first detection switch K1, and is used to detect the number of steel drills 600 on the lower drill station 520 on the basis of the lower drill station 520 having steel drills 600, so as to ensure that the steel drills 600 on the lower drill station 520 can meet the maximum number of steel drills 600 that can be pushed by the pushing mechanism 300 at a time.

[0058] Further, the steel drill bit storage and delivery device in the embodiment is designed in such a way that the number of steel drill bits 600 delivered to the upper drill bit station 510 at a time is determined by the previous process, that is, the number of steel drill bits 600 delivered at a time is uncertain. In actual production, the number of steel drill bits 600 delivered at a time can be 5, 6, 8, or at most 12.

[0059] To this end, in the embodiment, the distance L1 between the first detection switch K1 and the starting point of the upper drill bit station 510 is not less than the length of N steel drill bits 600 arranged in sequence, wherein N is the maximum number of steel drill bits 600 delivered to the upper drill bit station 510 at a time. In this way, when the first detection switch K1 does not detect the steel drill bits 600, it indicates that the upper drill bit station 510 has space for loading and can accommodate the maximum number of steel drill bits 600 delivered at a time.

[0060] Similarly, since the number of steel drill bits 600 pushed up by the pushing mechanism 300 at a time is determined by the previous process, that is, the number of steel drill bits 600 pushed up at a time is also uncertain. Therefore, in the embodiment, the distance L2 between the second detection switch K2 and the third detection switch K3 is not less than the length of M steel drill bits 600 arranged in sequence, wherein M is the maximum number of steel drill bits 600 pushed up by the pushing mechanism 300 at a time, that is, the number of steel drill bit fixing seats 330 on the pushing mechanism 300.

[0061] In this way, when the third detection switch K3 detects the steel drill bits 600, it indicates that the steel drill bits 600 have been stored on the lower drill bit station 520 and are located at the end position. When the second detection switch K2 detects the steel drill bits 600, it indicates that the steel drill bits 600 are on the lower drill bit station 520 and meet the maximum number of steel drill bits 600 pushed up by the pushing mechanism 300 at a time.

[0062] That is, in the embodiment, although the actual number of steel drill bits 600 delivered at a time and the actual number of steel drill bits 600 pushed up at a time are uncertain, it is necessary to ensure that the corresponding station can meet the operation demand when the maximum number is reached.

[0063] In other embodiments, the storage channel 500 is divided into two sections along its extension direction, namely a front section Q1 and a rear section Q2, and the pushing mechanism 200 is arranged on both sections.

[0064] Of course, in order to ensure the smoothness of the entire storage channel 500, the limiting block 140 can only be arranged at the end of the rear section Q2, and the limiting block 140 cannot be arranged at the end of the front section Q1. At this time, the pushing mechanism 200 on the rear section Q2 can be moved to the end of the front section Q1 to serve as the limiting block 140 of the front section Q1.

[0065] Similarly, the rear section Q2 is also provided with three detection switches, which are the fourth detection switch K4, the sixth detection switch K6 and the fifth detection switch K5 in sequence, and the three detection switches have the same function as the three detection switches in the front section Q1. Meanwhile, the distance L4 between the sixth detection switch K6 and the fifth detection switch K5 is also not less than the length of the M steel drills 600 arranged in sequence.

[0066] The difference is that the pushing cylinder 220 of the pushing mechanism 200 pushes from the side of the steel drill 600. That is, the pushing cylinder 220 moves to the corresponding position of the steel drill 600, and then the output end is extended; at this time, the output end is just located at the front side of the steel drill 600 to be pushed, and then the pushing cylinder 220 is driven by the pushing mechanism 200 to translate, thereby realizing the pushing of the steel drill 600.

[0067] As can be seen from the above pushing process, before the output end of the pushing cylinder 220 is extended, it is necessary to ensure that there is no steel drill 600 below. Otherwise, when the output end is extended, it will collide with the steel drill 600, and the pushing of the steel drill 600 cannot be realized. Therefore, in the embodiment, the distance L3 between the fourth detection switch K4 and the third detection switch K3 needs to be not less than the length of the N+1 steel drills 600 arranged in sequence.

[0068] That is, when the fourth detection switch K4 does not detect the steel drill 600, but there is only one steel drill 600 away from the fourth detection switch K4, the next time the number of steel drills 600 pushed in continues to be the maximum number N. At this time, there is at least one space for the steel drill 600 in front of the upper drill station 510, and the space is just suitable for the output end of the pushing cylinder 220 to extend into.

[0069] The working process of the steel drill storage and delivery device in the embodiment is as follows: including, the steel drill storage action: The steel drill 600 is conveyed to the upper drill station 510 of the front section Q1, and the pushing mechanism 200 of the front section Q1 pushes the steel drill 600 to the upper drill station 510 of the rear section Q2; Then, the following actions are performed on the rear section Q2, The pushing mechanism 200 of the rear section Q2 pushes the steel drill 600 to the lower drill station 520 of the rear section Q2; when the fifth detection switch K5 and the sixth detection switch K6 both detect that the lower drill station 520 of the rear section Q2 has the steel drill 600, it means that the lower drill station 520 already has the steel drill, and it meets the requirement of single-time full pushing of the jacking mechanism 300; Subsequently, when the fourth detection switch K4 detects the steel drill 600, the steel drill 600 is stopped from being fed to the upper drill station 510 of the rear section Q2; at this time, the rear section Q2 is full of the steel drills 600; it is to be noted that at this time, the upper drill station 510 can still have space, but the space cannot accommodate the next steel drill 600 to be fed.

[0070] Then, the pushing mechanism 200 of the rear section Q2 moves to the end of the lower drill station 520 of the front section Q1 and stops, as the positioning basis of the lower drill station 520 of the front section Q1; Next, the front section Q1 performs the following actions: The steel drill 600 continues to be fed to the upper drill station 510 of the front section Q1, and the pushing mechanism 200 of the front section Q1 feeds the steel drill 600 to the lower drill station 520 of the front section Q1; when the third detection switch K3 and the second detection switch K2 both detect that the lower drill station 520 has the steel drill 600, it means that the lower drill station 520 has the steel drill 600, and meets the requirement of the single full pushing of the pushing mechanism 300; Subsequently, when the first detection switch K1 detects the steel drill 600, the steel drill 600 is stopped from being fed to the upper drill station 510 of the front section Q1; at this time, the front section Q1 is full of the steel drills 600; Until all the storage channels 500 are full of the steel drills 600, the storage of the steel drills 600 is completed.

[0071] Steel drill dispensing actions: When the fifth detection switch K5 and the sixth detection switch K6 both detect that the lower drill station 520 of the rear section Q2 has the steel drill 600, the lower pushing mechanism 300 pushes up the steel drill 600 according to the actual required number; After the pushed-up steel drill 600 is transferred, the pushing mechanism 200 of the rear section Q2 continues to feed the steel drill 600 remaining in the rear section Q2 to the lower drill station 520, and the fifth detection switch K5 and the sixth detection switch K6 monitor the position and number of the steel drill 600 on the lower drill station 520 in real time to meet the requirement of the single full pushing of the pushing mechanism 300; When the fifth detection switch K5 and the sixth detection switch K6 cannot both detect the steel drill 600 after the pushing mechanism 200 completes a pushing action, it means that the steel drill 600 on the lower drill station 520 cannot meet the requirement of the single full pushing of the pushing mechanism 300; at this time, the steel drill dispensing action of the rear section Q2 is completed; The steel drill dispensing action of the front section Q1 is synchronously performed according to the above steps.

[0072] The above describes the present application and its embodiments in a schematic manner, and the description is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the above, without departing from the spirit of the present application, similar structural modes and embodiments can be designed without creativity, and all of them shall belong to the protection scope of the present application.

Claims

1. A steel drill bit storage and dispensing device, comprising a storage mechanism (100) and a pushing mechanism (200); wherein, The storage mechanism (100) is provided with a storage channel (500) for placing a steel drill (600), and the storage channel (500) is divided into an upper drill station (510) and a lower drill station (520) along the conveying direction thereof; The pushing mechanism (200) is arranged on the storage mechanism (100) and used for moving the steel drill (600) in the storage channel (500) from the upper drill station (510) to the lower drill station (520); The lower part of the storage mechanism (100) is provided with a pushing mechanism (300) used for lifting the steel drill (600) on the lower drill station (520); The pushing mechanism (300) comprises a pushing frame (310) and a lifting cylinder (320) arranged on the pushing frame (310), and the output end of the lifting cylinder (320) is provided with a steel drill fixing seat (330), and the steel drill fixing seat (330) is provided with a receiving groove for clamping the lower end of the steel drill (600).

2. The steel drill bit storage and dispensing device of claim 1, wherein: The storage channel (500) is provided with a plurality of storage channels (500) arranged in parallel. The lifting cylinder (320) is arranged on a mounting plate (340), the mounting plate (340) is slidably arranged on the pushing frame (310) through a transverse guide unit (350), and the mounting plate (340) is connected with a transverse moving power unit (360) used for moving along the distribution direction of the plurality of storage channels (500).

3. The steel drill bit storage and dispensing device of claim 2, wherein: The steel drill fixing seat (330) is provided with a plurality of steel drill fixing seats (330) arranged along the extension direction of the storage channel (500), and each steel drill fixing seat (330) corresponds to a steel drill (600).

4. A steel drill bit storage and dispensing device according to any one of claims 1 to 3, wherein: The lower part of the storage mechanism (100) is provided with a shaking prevention mechanism (400) used for limiting the lifted steel drill (600) in the radial direction. The shaking prevention mechanism (400) comprises oppositely arranged clamping plates (410), the opposite sides of the clamping plates (410) are provided with clamping grooves (411), and the clamping plates (410) are connected with respective clamping cylinders (420).

5. The steel drill bit storage and dispensing device of claim 4, wherein: The storage mechanism (100) comprises a storage frame (110), and the storage frame (110) is provided with a plurality of mounting beams (120), and the storage channels (500) are formed between adjacent mounting beams (120). The plurality of storage channels (500) are divided into two regions along the distribution direction thereof, and the storage channels (500) in the two regions alternately perform the storage and delivery operations of the steel drills (600).

6. The steel drill bit storage and dispensing device of claim 5, wherein: The mounting beam (120) is provided with a wear-resistant plate (130), and the end of the mounting beam (120) is provided with a limiting block (140).

7. The steel drill bit storage and dispensing device of claim 6, wherein: The two regions are each provided with a pushing mechanism (200), and the pushing mechanism (200) comprises a pushing frame (210) and a pushing cylinder (220) arranged on the pushing frame (210); wherein, The pushing frame (210) is slidably arranged on the storage frame (110) through a longitudinal guide unit (230), the sliding direction of the pushing frame (210) is consistent with the extension direction of the storage channel (500), and the pushing frame (210) is connected with a longitudinal power unit (240). The pushing frame (210) is provided with a plurality of pushing cylinders (220) along the direction of the storage channel (500), and each pushing cylinder (220) corresponds to one storage channel (500).

8. The steel drill bit storage and dispensing device of claim 7, wherein: The upper drill rod station (510) is provided with a first detection switch K1 for monitoring the storage state of the steel drill rod (600) on the upper drill rod station (510). The distance L1 between the first detection switch K1 and the starting point of the upper drill rod station (510) is not less than the length of N steel drill rods (600) arranged in sequence, wherein N is the maximum number of steel drill rods (600) conveyed to the upper drill rod station (510) at a time. The lower drill rod station (520) is provided with a second detection switch K2 and a third detection switch K3 for monitoring the storage state of the steel drill rod (600) on the lower drill rod station (520). The third detection switch K3 is located at the end of the lower drill rod station (520), the second detection switch K2 is located between the third detection switch K3 and the first detection switch K1, and the distance L2 between the second detection switch K2 and the third detection switch K3 is not less than the length of M steel drill rods (600) arranged in sequence, wherein M is the maximum number of steel drill rods (600) that can be pushed by the pushing mechanism (300) at a time.

9. The steel drill bit storage and dispensing device of claim 8, wherein: The storage channel (500) is divided into two sections along its extension direction, namely a front section Q1 and a rear section Q2, and the pushing mechanism (200) is arranged on both sections, and the pushing mechanism (200) of the rear section Q2 can be used as a limiting block (140) of the front section Q1. The rear section Q2 is sequentially provided with a fourth detection switch K4, a fifth detection switch K5 and a sixth detection switch K6, and the distance L3 between the fourth detection switch K4 and the third detection switch K3 is not less than the length of N+1 steel drill rods (600) arranged in sequence.

10. A method of storing and dispensing steel drill rods using a steel drill rod storage and dispensing device as claimed in claim 9, characterized in that: The steel drill rod storage action includes, The steel drill rod (600) is conveyed to the upper drill rod station (510) of the front section Q1, and the pushing mechanism (200) of the front section Q1 pushes the steel drill rod (600) to the upper drill rod station (510) of the rear section Q2; Then, the following actions are performed on the rear section Q2, The pushing mechanism (200) of the rear section Q2 pushes the steel drill rod (600) to the lower drill rod station (520), and when the fifth detection switch K5 and the sixth detection switch K6 both detect that the lower drill rod station (520) of the rear section Q2 has a steel drill rod (600), it means that the lower drill rod station (520) already has a steel drill rod, and meets the single-time full pushing requirement of the pushing mechanism (300); Subsequently, when the fourth detection switch K4 detects a steel drill rod (600), the conveying of the steel drill rod (600) to the upper drill rod station (510) is stopped, at this time, the steel drill rod (600) of the rear section Q2 is full of steel drill rods; Then, the pushing mechanism (200) of the rear section Q2 moves to the end of the lower drill rod station (520) of the front section Q1 and stays, serving as the positioning basis of the lower drill rod station (520) of the front section Q1; Then, the following actions are performed on the front section Q1: ​ The steel drill (600) continues to be conveyed to the upper drill station (510) and conveyed to the lower drill station (520) by the pushing mechanism (200); when the third detection switch K3 and the second detection switch K2 both detect that the lower drill station (520) has the steel drill (600), it is indicated that the lower drill station (520) already has the steel drill, and meets the single-time full pushing requirement of the pushing mechanism (300); Subsequently, when the first detection switch K1 detects the steel drill (600), the conveying of the steel drill (600) to the upper drill station (510) is stopped; at this time, the front section Q1 is full of the steel drill (600); Until all the storage channels (500) are full of the steel drill (600), the storage work of the steel drill (600) is completed. Steel drill dispensing action: When the fifth detection switch K5 and the sixth detection switch K6 both detect that the lower drill station (520) of the rear section Q2 has the steel drill (600), the lower pushing mechanism (300) pushes up the steel drill (600) according to the actual required number; After the steel drill (600) is transferred, the pushing mechanism (200) of the rear section Q2 continues to convey the steel drill (600) remaining in the rear section Q2 to the lower drill station (520), and the fifth detection switch K5 and the sixth detection switch K6 monitor the number of the steel drill (600) on the lower drill station (520) in real time to meet the full pushing requirement of the pushing mechanism (300); When the pushing mechanism (200) completes a pushing action, the fifth detection switch K5 and the sixth detection switch K6 cannot simultaneously detect the steel drill (600), and the steel drill dispensing action of the rear section Q1 is completed; The steel drill dispensing action of the front section Q1 is synchronously performed according to the above steps.

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