Explosive guiding equipment for nail shooting pill

Abstract

The invention relates to the technical field of nail-shooting pills, and discloses an explosive guiding device for nail-shooting pills, which comprises a rack, the rack is provided with a sleeve plate conveying unit, an explosive plate conveying unit and an explosive guiding unit, the sleeve plate conveying unit is used for conveying a sleeve plate filled with the nail-shooting pills, the explosive plate conveying unit is used for conveying an explosive plate filled with primer composition, and the explosive guiding unit is used for guiding the primer composition. The explosive guiding unit is used for filling the nail shooting pill with the primer composition on the explosive plate; the cleading conveying unit comprises a first conveying structure, a first positioning structure and a first lifting moving structure; the medicine plate conveying unit comprises a second conveying structure, a second positioning structure and a second lifting moving structure; the medicine guiding unit comprises a medicine guiding structure and a driving structure. The problems that the efficiency is low, the safety risk is high, the quality consistency is poor and the production cost is high in the powder guiding production process of the nail shooting pill are effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of nail bullets, and in particular to a priming device for nail bullets. Background Art

[0002] As a special ammunition for nail guns (also known as nail shooters), nail bullets play an extremely critical role in modern industrial production and various construction scenarios. They produce high-pressure gas through explosion, which can accurately shoot nails into target objects at high speed to achieve functions such as fastening and connection. Therefore, they are widely used in many fields such as construction, interior decoration, and furniture manufacturing, and have become an important tool to improve work efficiency and ensure construction quality.

[0003] In the production process of nail bullets, the priming link is the core step that determines the quality and performance of the product. Priming is to accurately load the firing charge into the nail bullet. In the early traditional production mode, priming mainly relied on manual operation. Workers manually loaded the firing charge into the nail bullet one by one, and then pressed it to ensure that the firing charge entered the shell completely and tightly. However, this manual loading method has many disadvantages. From the perspective of efficiency, manual operation is slow and it is difficult to meet the growing market demand. In terms of safety, firing charge is a flammable and explosive substance. Frequent manual contact and operation greatly increase the risk of safety accidents. In terms of product quality control, manual operation cannot ensure the consistency of the firing charge loading amount of each nail bullet, resulting in fluctuations in key performance indicators such as power and range of nail bullets in actual use, and poor product quality consistency.

[0004] With the development of technology, in order to improve the production conditions of the drug-priming link, the industry has introduced an auxiliary equipment - a drug press. The current drug-priming process using a drug press is as follows: the worker first places the neatly arranged set of nail bullets on the press stably, and the drug press is pre-loaded with a certain amount of firing medicine. In this process, the worker needs to spend time and energy to carefully adjust the fixed position of the set on the press, repeatedly compare and calibrate, to ensure that each nail bullet on the set can be accurately aligned with the corresponding firing medicine on the drug press, and then the drug press can load the firing medicine into the nail bullet. After a round of loading is completed, the worker needs to take away the loaded set, reinstall a new set, and repeat the above process. Although the single batch drug-priming is achieved with the help of a drug press, compared with completely manual loading, the production efficiency has been improved to a certain extent, but the entire production process is still highly dependent on manual labor. The position adjustment when placing the set each time seriously restricts the further improvement of production speed. This production method is not only unable to meet the needs of large-scale batch production, but also due to factors such as high labor costs and low equipment utilization efficiency, the production costs remain high and lack price advantages in market competition.

[0005] In summary, the existing nail bullet priming technology, whether it is the traditional manual method or the semi-automatic method with the help of a pill press, has the problems of low efficiency, high safety risks, poor quality consistency and high production costs. There is an urgent need for a new, efficient and safe priming technology solution to improve it. Summary of the invention

[0006] The present invention is intended to provide a priming device for a nail bullet, so as to solve the problems of low efficiency, poor quality consistency and high production cost in the priming production process of the nail bullet.

[0007] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a priming device for nail bullets, comprising a frame, on which a sleeve plate conveying unit, a medicine plate conveying unit and a priming unit are provided, the sleeve plate conveying unit is used to transport the sleeve plate loaded with nail bullets, the medicine plate conveying unit is used to transport the medicine plate loaded with firing medicine, and the priming unit is used to load the firing medicine on the medicine plate into the nail bullet; the sleeve plate conveying unit comprises a first conveying structure, a first positioning structure and a first lifting and moving structure; the medicine plate conveying unit comprises a second conveying structure, a second positioning structure and a second lifting and moving structure; the priming unit comprises a priming structure and a driving structure.

[0008] Beneficial effects of this program:

[0009] 1. Improve production efficiency:

[0010] The first conveying structure of the sleeve conveying unit and the second conveying structure of the medicine plate conveying unit in this solution realize the automated and continuous supply of materials, ensure the continuity of the drug priming process, avoid production stagnation caused by manual operation gaps, and enable the drug priming equipment to process more nail bullets per unit time. Automated transportation reduces the manual operation links, reduces the risk of operational errors caused by human factors, and further improves the stability and reliability of the production process, thereby greatly improving the efficiency of drug priming.

[0011] In the traditional drug-priming process, the positions of the sleeve and the medicine plate are repeatedly adjusted manually, which not only takes a lot of time, but also makes it difficult to ensure positioning accuracy. The first positioning structure and the second positioning structure can accurately determine the positions of the sleeve and the medicine plate, ensuring the precise alignment of the firing medicine and the nail bullet, laying the foundation for subsequent efficient and accurate drug-priming operations. The first lifting and moving structure and the second lifting and moving structure can respond quickly and move the sleeve and the medicine plate to the working position of the drug-priming unit. This fast and accurate position adjustment greatly speeds up the working rhythm of the drug-priming equipment. In actual production, dozens or even more drug-priming operations can be completed per minute, greatly improving the overall efficiency of the drug-priming link and meeting the urgent demand for efficient equipment in large-scale production.

[0012] 2. Improve production quality:

[0013] The quality consistency of nail bullets directly affects their performance in actual use. Differences in the amount of firing charge will cause fluctuations in key performance indicators such as the power and range of nail bullets. In construction, if the power of nail bullets is unstable, the nails may not be able to firmly fix the building materials, affecting the safety of the building structure; in furniture manufacturing, unstable range may cause nails to damage the surface of furniture and reduce product quality.

[0014] In this solution, the positioning structure and lifting structure cooperate with the priming structure of the priming unit, and under the control of the driving structure, the firing charge on the charge plate can be accurately and stably loaded into the nail bullet, ensuring that each nail bullet is accurately loaded without omission, and the error of the firing charge loading amount of each nail bullet is controlled within a very small range. This enables the nail bullet to maintain stable performance in actual use, improves the reliability and stability of the product, and enhances the product's competitiveness in the market.

[0015] 3. Achieve safe production:

[0016] The firing powder is a flammable and explosive hazardous chemical. Frequent manual contact with the firing powder may cause serious safety accidents such as explosions and fires. These accidents will not only pose a huge threat to the life and safety of operators, but may also cause serious damage to production facilities and bring huge economic losses to the company. After adopting the firing powder equipment, the firing powder process is mainly completed automatically by the equipment. Workers only need to make initial settings before starting the equipment and conduct simple monitoring during operation. This greatly reduces the direct contact time and frequency between workers and the firing powder, and fundamentally reduces the possibility of safety accidents caused by manual operation errors. In the production workshop, even if unexpected situations such as equipment failure occur, the isolation of workers and firing powder can effectively avoid major safety accidents and ensure the safety and stability of the entire production environment.

[0017] 4. Reduce production costs:

[0018] Automated plate and charge plate transportation, as well as efficient charge priming process, enable the charge priming equipment to complete more charge priming work for nail bullets per unit time. The improvement of equipment utilization efficiency means that enterprises can produce more qualified products in the same production time. This not only reduces the equipment depreciation cost per unit product, but also improves the return on investment of the equipment. It reduces the idle time of equipment and makes full use of the production capacity of the equipment. Enterprises can meet the growing market demand for nail bullets by improving equipment utilization efficiency without increasing the number of equipment, avoiding the cost expenditure of additional investment in equipment purchase due to insufficient equipment.

[0019] Secondly, the drug introduction equipment reduces the reliance on a large number of manual labor, reduces labor cost expenditure, and effectively controls costs. At the same time, due to the improved consistency of product quality, the scrap rate caused by quality problems is reduced. The reduction of scrap means less waste of raw materials, energy and other resources, further reducing production costs.

[0020] Furthermore, the first conveying structure includes a first conveying belt line and a first conveying motor driving the first conveying belt line; the second conveying structure includes a second conveying belt line and a second conveying motor driving the second conveying belt line; and both the first conveying belt line and the second conveying belt line use round belts.

[0021] Beneficial effects: The surface of the circular belt is relatively smooth, and the friction on the sleeve and the medicine plate is relatively uniform during the transmission process. When the first transmission structure transmits the sleeve containing the nail bullet, the shaking and displacement of the nail bullet in the sleeve caused by uneven friction can be effectively reduced. The stable state of the nail bullet during the transmission process is crucial to the integrity of its internal structure. If the nail bullet is excessively shaken or collided during the transmission process, it may affect the relative position of the firing medicine and the nail, thereby affecting the performance of the nail bullet. The use of circular belts reduces this risk and ensures the quality stability of the nail bullet during the transmission process.

[0022] When the second conveying structure conveys the medicine plate with firing charges, the smooth surface and uniform friction of the circular belt can reduce the wear on the medicine plate. The firing charges on the medicine plate are sensitive to the external environment. If the medicine plate is excessively worn during the conveying process, the performance of the firing charges may change, affecting the priming effect. The characteristics of the circular belt effectively avoid this situation, ensuring that the firing charges on the medicine plate remain in good condition during the conveying process, providing a basis for subsequent accurate loading and ensuring the quality of the nail bullet.

[0023] Secondly, during the transmission of the firing plate, a small amount of floating medicine may be generated due to vibration, friction and other reasons. The surface of the traditional flat belt is relatively wide and flat, and floating medicine is easy to accumulate on the belt. As the equipment runs, more and more floating medicine accumulates. Once it encounters stimulating factors such as fire and static electricity, it is very easy to cause an explosion. The circular cross-section design of the round belt makes it difficult for floating medicine to adhere and accumulate. When a small amount of floating medicine is generated, due to the continuous rolling of the belt, the floating medicine cannot stay on the belt and will naturally fall to a special collection device or the ground, greatly reducing the risk of explosion caused by the accumulation of floating medicine, adding important safety protection to the production environment.

[0024] Furthermore, the first positioning structure includes two groups of opposite side positioning structures arranged along the conveying direction, and positioning grooves cooperating with the side positioning structures are provided at both ends of the sleeve along the conveying direction, and the side positioning structure includes a positioning block and a vertically arranged positioning cylinder; the second positioning structure includes a forward positioning structure arranged along the conveying direction and two lateral centering structures symmetrically arranged along the conveying direction.

[0025] Beneficial effects: The positioning cylinder of the first positioning structure in the above-mentioned setting can quickly drive the positioning block to cooperate with the sleeve plate positioning groove to achieve rapid positioning. Compared with the traditional positioning method, it greatly shortens the time required for sleeve plate positioning; the forward positioning structure and the lateral centering structure of the second positioning structure also have the characteristics of rapid positioning. The forward positioning structure can quickly block the sleeve plate, and the lateral centering structure can quickly adjust the centering of the medicine plate. This rapid positioning function enables the equipment to complete more drug introduction operations per unit time, improves the production efficiency of the equipment, and meets the company's needs for efficient production. The positioning structure of this solution can accurately position at one time, and the equipment does not need to be repeatedly adjusted, which reduces the idling time of the equipment, improves the use efficiency of the equipment, and further improves production efficiency.

[0026] On the other hand, it can be compatible with multiple specifications of sleeves or medicine plates. The side positioning structure of the first positioning structure drives the positioning block through the positioning cylinder, which can be flexibly adjusted according to the position and size of the positioning groove of sleeves of different specifications. The stroke of the positioning cylinder can be precisely controlled according to actual needs. Whether it is a small sleeve or a large sleeve, the positioning block can be accurately matched with the positioning groove by adjusting the parameters of the positioning cylinder; the forward positioning structure and the lateral centering structure of the second positioning structure also have good versatility. The positioning components of the forward positioning structure can be adjusted according to the length and shape of different medicine plates to ensure effective blocking positioning for various medicine plates. The sensor and control mechanism of the lateral centering structure can automatically adjust the centering force and method according to the width and material characteristics of the medicine plate to adapt to the positioning requirements of different types of medicine plates; this effectively enhances the versatility of the equipment.

[0027] Furthermore, the first lifting and moving structure includes a first lifting cylinder and a lifting plate, the lifting plate is fixed on the top of the first lifting cylinder, and a horizontal connecting cylinder is also provided at the bottom of the lifting plate, and the connecting cylinder is connected to the side positioning structure; the second lifting and moving structure includes a support frame, a guide frame is provided in the support frame, a fixed frame is provided in the guide frame, a fixed groove for accommodating a medicine plate is provided at the bottom of the fixed frame, and a lifting and fixing structure is symmetrically provided in the fixed frame along the conveying direction, and the lifting and fixing structure includes a second lifting cylinder and a fixed block provided at the end of the second lifting cylinder, and the fixed block is provided with an inward-facing accommodating groove.

[0028] Beneficial effects: The first lifting cylinder and the second lifting cylinder have extremely fast response speeds, and can complete the lifting action in a short time, realize rapid positioning adjustment, and greatly shorten the time required for positioning the sleeve and the medicine plate. Compared with the traditional positioning method, this solution can complete more drug introduction operations per unit time, improve the working rhythm of the equipment, and meet the company's needs for efficient production; moreover, the precise lifting and positioning structure reduces the idling time of the equipment caused by inaccurate positioning, improves the use efficiency of the equipment, and further improves production efficiency.

[0029] Secondly, the first lifting and moving structure enables accurate and stable positioning of the sleeve plate through precise lifting and lateral adjustment; the second lifting and moving structure stabilizes the medicine plate through the fixed frame and the lifting and fixing structure, reducing the possibility of collision caused by shaking or displacement of materials, and ensuring the safety and stability of the production environment. For medicine plates containing firing powder, the stabilizing and fixing role of the second lifting and moving structure is particularly important. The firing powder is a flammable and explosive substance. Shaking or displacement of the medicine plate during the transmission and positioning process may cause the firing powder to leak. Once it encounters excitation factors such as fire or static electricity, it is very easy to cause an explosion. The precise positioning and fixing function of the second lifting and moving structure ensures that the medicine plate is always in a stable state throughout the entire drug priming process, reducing the possibility of firing powder leakage due to shaking of the medicine plate, and providing a key guarantee for safe production.

[0030] In addition, the connecting cylinder in the first lifting structure is connected to the side positioning structure, and the lateral position of the side positioning structure can be adjusted according to the size of the sleeve, so that the structure can adapt to the positioning requirements of sleeves of various specifications, expand the scope of application of the drug introduction equipment, and improve the versatility and practicality of the equipment; the fixed frame of the second lifting and moving structure and the internal lifting and fixing structure can be flexibly adjusted according to different parameters such as the thickness and width of the medicine plate. For medicine plates of different thicknesses, the second lifting cylinder can accurately control the rising height of the fixed block to ensure that the accommodating slot can effectively clamp the medicine plate.

[0031] Furthermore, the drug introduction structure includes a support column and a first support plate slidably mounted on the support column, the bottom of the first support plate is connected to a second support plate, the second support plate is connected to mounting blocks around and enclosed at its bottom to form a mounting frame, a removable fixing plate is provided in the mounting frame, and a plurality of drug introduction needles are removably connected to the fixing plate; the driving structure includes a driving cylinder, the driving cylinder is a double-stroke cylinder, a top plate is provided at the top of the support column and is connected to the driving cylinder, and the output shaft of the driving cylinder is connected to the first support plate.

[0032] Beneficial effects: In the above-mentioned setting, the primer needle on the fixed plate is detachably connected. For different types of nail bullets, the shell size and the firing charge loading position may be different. By removing and reinstalling the primer needle, the number and arrangement of the primer needle can be flexibly changed to accurately match the parameters of the specific nail bullet and the charge plate. The detachable design of the fixed plate and the primer needle in the priming structure not only facilitates the adjustment of the primer needle layout, but also greatly simplifies the maintenance and replacement of the equipment. During long-term use, the primer needle may affect the priming effect due to wear. Through the detachable connection, the staff can quickly remove the worn primer needle and replace it with a new one without the need for complicated disassembly and maintenance of the entire priming structure. Similarly, when it is necessary to prime nail bullets and charge plates of different specifications, the appropriate fixed plate and primer needle can be quickly replaced to reduce equipment downtime and improve production efficiency.

[0033] Secondly, the driving cylinder is a double-stroke cylinder, which can accurately control the downward force of the lead needle and realize two-time lead loading. The first time, the cylinder can quickly push the lead needle close to the medicine plate to improve work efficiency; the second time, the cylinder can switch to a slow stroke to accurately control the action of inserting the lead needle into the medicine plate and loading the firing charge. It effectively avoids safety hazards caused by damage to the medicine plate or excessive pressure on the firing charge due to excessive force, and also prevents the firing charge from being effectively loaded into the nail bullet due to insufficient force, further improving the safety and reliability of the lead process.

[0034] Furthermore, the initial end of the sleeve conveying unit is provided with a transition supporting unit for receiving the sleeve, including a pushing cylinder and a supporting seat structure symmetrically distributed on the two inner walls of the frame, the supporting seat structure includes a supporting block connected to the frame, a U-shaped groove block is provided in the middle of the support block, a limiting column is provided in the upper part of the groove of the U-shaped groove block, a rotating shaft is provided in the lower part of the groove, and the supporting block is rotatably connected to the supporting block through the rotating shaft, and a connecting hole is provided on the upper part of the supporting block facing the limiting column, the connecting hole is arc-shaped, and a triangular protrusion is formed on the side opposite to the limiting column.

[0035] Beneficial effect: During specific operation, the sleeve plate is conveyed from the conveyor line of the previous process to the bottom of the transition support unit, and then gradually moves upward. During the upward movement, it is pressed against the support block so that the support block rotates in the U-shaped groove block through the rotating shaft, and the special design of the upper part facing the side of the limit column enables the support block to fit tightly against the bottom of the sleeve plate after the sleeve plate is placed, and then the sleeve plate is pushed to the first conveying structure by the pushing cylinder. The triangular protrusion on the side of the supporting block opposite to the limit column increases the contact area and friction between the supporting block and the sleeve plate, further improving the stability of the sleeve plate on the supporting seat, and the triangular protrusion makes the upper part of the supporting block heavier. When the sleeve plate is separated from the supporting block, the supporting block rotates and resets under the action of gravity due to the lack of external force, and the structure is simple and reliable. The triangular protrusion makes the upper area of ​​the supporting block larger. During the sleeve plate transportation process, even if it encounters vibration or slight impact force generated by equipment operation, the sleeve plate can maintain a stable state under the reliable support of the supporting seat, avoiding the sleeve plate from falling or position shifting due to unstable support, thereby ensuring that the sleeve plate can smoothly and stably enter the subsequent transmission link of the sleeve plate conveying unit.

[0036] Furthermore, a connecting plate is provided between the drug-introducing unit and the supporting frame, and the drug-introducing unit is fixed on the connecting plate. One end of the connecting plate is hinged to the supporting plate, and the other end is connected to a connecting block fixed to the supporting frame. A slot is provided on the connecting block, and an insert block is provided in the slot. Sockets are provided on the insert block, the connecting block and the connecting plate, and the sockets therein correspond to each other and are installed with fixing pins. The drug-introducing unit is also connected to a vertical lifting structure, and the vertical lifting structure includes a lifting column fixed to the connecting plate and a vertical lifting cylinder fixed to the supporting frame. A support shaft is provided on the top of the vertical lifting cylinder, and the top of the lifting column is rotatably connected to the support shaft.

[0037] Beneficial effects: When the drug-introducing needle needs to be replaced or repaired, the vertical lifting cylinder plays a key role. Its output shaft moves upward, and drives the support column to rotate upward through the support shaft. This design can quickly move the fixing plate and drug-introducing needle originally inside the equipment to the outside, exposing them to the air. Compared with the traditional equipment, which requires the entire drug-introducing unit to be removed before access to the drug-introducing needle, maintenance time is saved. Through this rotation method, maintenance personnel can more easily approach the drug-introducing needle and the fixing plate without having to perform complicated operations in the narrow internal space of the equipment. Maintenance personnel can directly check, replace or repair the drug-introducing needle or the fixing plate, and the operation is more intuitive and simple. This not only reduces the difficulty of maintenance, but also reduces maintenance errors caused by inconvenient operation, and improves the quality of maintenance.

[0038] The simplified maintenance operation process reduces the need for maintenance personnel to perform complex operations inside the equipment, reducing safety risks during maintenance. In the traditional full dismantling maintenance method, maintenance personnel need to operate in a small space inside the equipment, and may come into contact with some dangerous parts, which may cause injury. The improved structure allows maintenance personnel to perform most operations outside the equipment, reducing such safety hazards and ensuring the personal safety of maintenance personnel.

[0039] Furthermore, the medicine plate is provided with a plurality of evenly arranged through holes, which are filled with firing powder; the sleeve plate is provided with a plurality of evenly arranged mounting holes, into which the openings of the nail bullets are placed facing upwards; the spacing between two adjacent rows or columns of mounting holes on the sleeve plate is twice the spacing between two adjacent rows or columns of through holes on the medicine plate; and the number of through holes on the medicine plate is twice the number of mounting holes on the sleeve plate.

[0040] Furthermore, the guide frame is slidably connected in the support frame, the fixed frame is slidably connected in the guide frame, the fixed frame is provided with a transverse moving cylinder connected to the guide frame, and a longitudinal moving cylinder is provided to be connected to the fixed frame; the number of drug introducing units is two groups, the transverse moving cylinders in the two drug introducing units are arranged in opposite positions, and the moving directions of the output shafts of the two transverse moving cylinders are opposite; the number of medicine plate conveying units is two groups, and they share a set of second conveying structures; the number of sleeve plate conveying units is two groups, and they share a set of first conveying structures; the first conveying structure has multiple sections of independent first conveying belt lines, and the second conveying structure has multiple sections of independent second conveying belt lines.

[0041] Beneficial effects: The spacing between two adjacent rows or columns of mounting holes on the sleeve is twice the spacing between two adjacent rows or columns of through holes on the medicine plate, and the number of through holes on the medicine plate is twice the number of mounting holes on the sleeve. This design cooperates with the position control of the medicine plate by the lateral moving cylinder and the longitudinal moving cylinder, so that at each group of drug introduction units, the medicine plate can achieve two drug introduction loadings, and the two groups of drug introduction units can perform four drug introduction loadings in total. The lateral and longitudinal moving cylinders can quickly and accurately adjust the position of the medicine plate. During the drug introduction process, when the first drug introduction is completed, the cylinder quickly moves the medicine plate to a new position based on the hole spacing relationship between the medicine plate and the sleeve for the next drug introduction. This position control greatly shortens the interval time between each drug introduction. Compared with manual adjustment of the position of the medicine plate, or relying on complex mechanical structures to slowly adjust the position of the medicine plate in traditional equipment, the cylinder is combined with the hole characteristics of the medicine plate and the sleeve for control, and can complete the position change in a very short time, ensuring that the drug introduction process is compact and efficient, further improving production efficiency, and achieving higher production capacity in a limited space.

[0042] Secondly, the hole spacing and number design of the sleeve plate and the medicine plate, combined with the flexible adjustment of the medicine plate position by the horizontal and vertical moving cylinders, eliminates the need to increase the equipment footprint for multiple drug introductions. The medicine plate can be adjusted in the existing guide frame and fixed frame structure by the cylinder according to the hole characteristics to complete multiple drug introduction operations, which means that in the same space, the equipment can achieve more production tasks, reduce the space redundancy inside the equipment, and make the equipment structure more compact.

[0043] Furthermore, it also includes a sleeve plate dispensing unit and a medicine plate dispensing unit. The sleeve plate dispensing unit includes a first vertical dispensing cylinder and a sleeve plate separation and conveying plate connected thereto, and a first horizontal dispensing cylinder and a first pushing plate connected thereto. The medicine plate dispensing unit includes a second vertical dispensing cylinder and a medicine plate separation and conveying plate connected thereto, and a second horizontal dispensing cylinder and a second pushing plate connected thereto. The driving directions of the first horizontal dispensing cylinder and the second horizontal dispensing cylinder are opposite.

[0044] Beneficial effects:

[0045] The above-mentioned arrangement realizes the intelligent and automatic separation and transportation of the sleeve plate and the charge plate, which is convenient for the recycling and reuse of the charge plate after priming, and the transfer and transportation of the sleeve plate where the nail bullet loaded with firing powder is located, so that the sleeve plate can be transferred from the charge priming equipment to the equipment of the next process to continue production and processing. The whole process does not require manual separation and transportation, avoiding the time delays and process interruptions that may be caused by manual transportation in traditional production, ensuring the compact and continuous production rhythm, and significantly improving production efficiency.

[0046] In addition, the driving directions of the first lateral distribution cylinder and the second lateral distribution cylinder are opposite. This design optimizes the work flow of the equipment. Within the limited production space, the reverse drive enables the sleeve plate and the medicine plate to be operated simultaneously in different directions during the distribution process, avoiding space conflicts and material interference that may be caused by the same-direction drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 The figure is a schematic diagram of the overall structure of the drug introduction device according to an embodiment of the present invention.

[0048] Figure 2 It is a schematic structural diagram of the sleeve plate and the medicine plate in an embodiment of the present invention (the medicine plate and the sleeve plate overlap each other up and down).

[0049] Figure 3 It is a schematic structural diagram of the drug introduction device according to an embodiment of the present invention (the structure after removing the drug introduction unit).

[0050] Figure 4 Schematic diagram of the first and second transmission structures according to an embodiment of the present invention.

[0051] Figure 5It is a schematic diagram of a first positioning structure and a first lifting structure according to an embodiment of the present invention.

[0052] Figure 6 It is a partial structural schematic diagram of the drug introduction device according to an embodiment of the present invention.

[0053] Figure 7 for Figure 6 A partial enlarged view of part A.

[0054] Figure 8 The structure diagram of the first lifting structure of the embodiment of the present invention is as follows Figure 1 .

[0055] Fig. 9 It is a structural schematic diagram of the lifting and fixing structure of an embodiment of the present invention.

[0056] Fig.10 The structure diagram of the first lifting structure of the embodiment of the present invention is as follows Figure 2 .

[0057] Fig.11 The structure of the drug introduction unit of the embodiment of the present invention is shown in FIG. Figure 1 .

[0058] Fig.12 The structure of the drug introduction unit of the embodiment of the present invention is shown in FIG. Figure 2 .

[0059] Fig.13 The structure of the drug introduction unit of the embodiment of the present invention is shown in FIG. Figure 3 .

[0060] Fig.14 Schematic diagram of the support seat structure of an embodiment of the present invention Figure 1 .

[0061] Fig.15 Schematic diagram of the support seat structure of an embodiment of the present invention Figure 2 . DETAILED DESCRIPTION

[0062] The following is further described in detail through specific implementation methods:

[0063] The reference numerals in the drawings of the specification include: sleeve plate 100, mounting hole 101, positioning groove 102, medicine plate 200, through hole 201, sleeve plate conveying unit 1, first conveying structure 11, first conveying belt line 111, first conveying motor 112, first positioning structure 12, positioning cylinder 121, positioning block 122, positioning protrusion 123, first lifting and moving structure 13, first lifting cylinder 131, lifting plate 132, connecting cylinder 133, medicine plate conveying unit 2, second conveying structure 21, second ... and moving cylinder 131, lifting plate 132, connecting cylinder 133, medicine plate conveying unit 2 Belt conveyor 211, second conveyor motor 212, second positioning structure 22, forward positioning cylinder 221, forward positioning plate 222, lateral centering cylinder 223, U-shaped centering frame 224, centering block 225, second lifting and moving structure 23, support frame 231, guide frame 232, fixed frame 233, first fixed plate 2331, second fixed plate 2332, first notch 2333, second notch 2334, limit plate 234, lifting and fixing structure 235, second lifting cylinder 2351, fixed Block 2352, accommodating groove 2353, guide block 236, horizontal moving cylinder 24, longitudinal moving cylinder 25, drug introduction unit 3, drug introduction structure 31, support column 311, first support plate 312, second support plate 313, transmission column 314, mounting frame 315, fixing plate 316, drug introduction needle 317, driving cylinder 32, transition support unit 4, pushing cylinder 41, support seat structure 42, support block 421, U-shaped groove block 422, support block 423, rotating shaft 424, limiting column 425, guide Rack 426, receiving unit 5, receiving lifting cylinder 51, receiving supporting plate 52, sleeve plate dispensing unit 6, first vertical dispensing cylinder 61, sleeve plate separation and conveying plate 62, first horizontal dispensing cylinder 63, first pushing plate 64, medicine plate dispensing unit 7, second vertical dispensing cylinder 71, medicine plate separation and conveying plate 72, second horizontal dispensing cylinder 73, second pushing plate 74, connecting plate 81, connecting block 82, slot 83, insert block 84, fixing pin 85, lifting column 86, vertical lifting cylinder 87, support shaft 88.

[0064] Example 1

[0065] A priming device for nail bullets, combined with Figure 1-Figure 2 As shown, it includes a frame, on which a sleeve plate conveying unit 1, a medicine plate conveying unit 2 and a medicine priming unit 3 are arranged. The sleeve plate conveying unit 1 is used to convey a sleeve plate 100 loaded with nail bullets, the medicine plate conveying unit 2 is used to convey a medicine plate 200 loaded with firing medicine, and the medicine priming unit 3 is used to load the firing medicine on the medicine plate 200 into the nail bullet; the medicine plate 200 is provided with a plurality of evenly arranged through holes 201, and the through holes 201 are filled with firing medicine; the sleeve plate 100 is provided with a plurality of evenly arranged mounting holes 101, and the opening of the nail bullet is placed upward into the mounting holes 101. In this embodiment, the mounting holes 101 on the sleeve plate 100 correspond one-to-one to the through holes 201 on the medicine plate 200.

[0066] Combination Figure 3 , Figure 4 , Figure 5 As shown, the sleeve plate conveying unit 1 includes a first conveying structure 11, a first positioning structure 12 and a first lifting and moving structure 13; the first conveying structure 11 conveys the sleeve plate 100 filled with nail bullets to the first positioning structure 12, the first positioning structure 12 determines the position of the sleeve plate 100, which is convenient for the subsequent accurate filling of the firing charge, and the first lifting and moving structure 13 drives the sleeve plate 100 to move up and down, so that the nail bullet firing charge on the sleeve plate 100 is filled. The medicine plate conveying unit 2 includes a second conveying structure 21, a second positioning structure 22 and a second lifting and moving structure 23; the second conveying structure 21 conveys the medicine plate 200 filled with firing charge to the second positioning structure 22, the second positioning structure 22 performs centering and positioning processing on the medicine plate 200, and the second lifting and moving structure 23 drives the medicine plate 200 to move up and down and cooperates with the medicine priming unit 3 to realize the filling of the firing charge.

[0067] Combination Figure 3 , Figure 4 As shown in the figure, the first conveying structure 11 includes a first conveying belt line 111 and a first conveying motor 112 driving the first conveying belt line 111; the second conveying structure 21 includes a second conveying belt line 211 and a second conveying motor 212 driving the second conveying belt line 211. The top of the second conveying belt line 211 is higher than the first conveying belt line 111, and the first conveying belt line 111 is located inside the second conveying belt line 211, so that the medicine plate 200 and the sleeve plate 100 are not interfered with each other during transmission, thereby improving the synchronous transmission efficiency. Both the first conveying belt line 111 and the second conveying belt line 211 use round belts, which can prevent the accumulation of floating medicine and reduce the risk of explosion.

[0068] Combination Figure 5 As shown, the first positioning structure 12 includes two groups of opposite side positioning structures arranged along the conveying direction, and positioning grooves 102 are provided at both ends of the sleeve plate 100 along the conveying direction. The side positioning structures include positioning blocks 122 and vertically arranged positioning cylinders 121. The positioning blocks 122 are provided with positioning protrusions 123 that cooperate with the positioning grooves 102 on the side facing the positioning grooves 102. The positioning protrusions 123 on both sides are inserted into the positioning grooves 102 to fix the sleeve plate 100 so that it does not move with the first conveying structure 11.

[0069] Combination Figure 6 , Figure 7As shown, the second positioning structure 22 includes a forward positioning structure arranged along the conveying direction and two transverse centering structures symmetrically arranged along the conveying direction; the forward positioning structure includes a forward positioning plate 222 and a forward positioning cylinder 221 symmetrically distributed on both sides of the frame, the forward positioning plate 222 is formed by multiple bendings, including a first positioning plate connected to the forward positioning cylinder 221, a third positioning plate for intercepting the medicine plate 200, and a second positioning plate connecting the first positioning plate and the third positioning plate, the forward positioning cylinder 221 drives the forward positioning plate 222 to move perpendicular to the conveying direction; the transverse centering structure includes a transverse centering cylinder 223 and a U-shaped centering frame 224, the two ends of the U-shaped centering frame 224 are fixed with L-shaped centering blocks 225 by vertical bolts, the bottoms of the third positioning plate and the centering block 225 are both higher than the second conveyor belt line 211, so as to ensure that when the medicine plate 200 is positioned laterally, there will be no movement interference with the second lifting and moving structure 23.

[0070] like Figure 5 As shown, the first lifting and moving structure 13 includes a first lifting cylinder 131 and a lifting plate 132. The lifting plate 132 is bolted to the top of the first lifting cylinder 131. The two ends of the bottom of the lifting plate 132 are also symmetrically bolted with transversely arranged connecting cylinders 133. The connecting cylinder 133 is connected to the adjacent side positioning structure to drive the side positioning structure as a whole to move along the conveying direction.

[0071] Combination Figure 8 , Fig. 9 , Fig.10As shown, the second lifting and moving structure 23 includes a support frame 231 connected to the frame, a guide frame 232 is provided in the support frame 231, a fixed frame 233 is provided in the guide frame 232, the fixed frame 233 is composed of two opposite first fixed plates 2331 and two second fixed plates 2332, a limiting plate 234 is provided on the inner wall of the first fixed plate 2331, the limiting plate 234 and the fixed frame 233 form a fixed groove for accommodating the medicine plate 200, a lifting and fixing structure 235 is symmetrically provided in the fixed frame 233 along the conveying direction, the lifting and fixing structure 235 is located outside the second conveyor belt line 211, and the lifting and fixing structure 235 includes a second lifting cylinder 2351 and a fixed block 2352 provided at the end of the second lifting cylinder 2351, and a groove is provided on the fixed block 2352 The second fixing plate 2332 is provided with a first notch 2333 and a second notch 2334 in sequence along the height direction, and the two are connected. The first notch 2333 faces the inner side of the fixing frame 233 and does not penetrate the fixing frame 233. The second notch 2334 penetrates the fixing frame 233 horizontally and downwardly. The second lifting cylinder 2351 is located in the first notch 2333, and the fixing block 2352 is located in the second notch 2334. The first fixing plate 2331 and the second fixing plate 2332 are both provided with guide blocks 236 at the bottom. The inner wall of the guide block 236 is wedge-shaped, so that the bottom of the fixing groove is a wedge-shaped expansion shape with an opening gradually expanding downward. The medicine plate 200 has a larger fault tolerance space when lifting and lowering, reducing the difficulty of operation and the accuracy of the equipment.

[0072] Combination Fig.11 , Fig.12As shown, the drug introduction unit 3 includes a drug introduction structure 31 and a driving structure. The drug introduction structure 31 includes four support columns 311 and a first support plate 312 slidably mounted on the support columns 311. A second support plate 313 is provided at the bottom of the first support plate 312, and a transmission column 314 is connected between the two at the four corners. The second support plate 313 is bolted with mounting blocks around it, and the mounting blocks and the second support plate 313 are enclosed to form a mounting frame 315, wherein the two mounting blocks in any direction are provided with folded edges at the bottom to realize vertical support and limiting of the fixed block 2352, and a fixed plate 316 is bolted and fixed in the mounting frame 315, and a plurality of drug introduction needles 317 are detachably connected to the fixed plate 316. The driving structure includes a driving cylinder 32, which is a double-stroke cylinder. A top plate is provided at the top of the support column 311 and connected to the driving cylinder 32. The output shaft of the driving cylinder 32 is connected to the first support plate 312. The double-stroke cylinder can accurately control the descending force of the drug-introducing needle 317 to achieve two drug-introducing loadings. For the first time, the driving cylinder 32 can quickly push the drug-introducing needle 317 close to the medicine plate 200 to improve work efficiency. For the second time, the driving cylinder 32 can switch to a slow stroke to accurately control the insertion of the drug-introducing needle 317 into the medicine plate 200 and the loading of the firing medicine. It effectively avoids the potential safety hazards caused by excessive force causing damage to the medicine plate 200 or excessive pressure on the firing medicine, and also prevents the firing medicine from being effectively loaded into the nail bullet due to insufficient force, further improving the safety and reliability of the drug-introducing process.

[0073] Combination Figure 1 , Figure 3 As shown, the initial end of the sleeve conveying unit 1 is provided with a transition support unit 4 for receiving the sleeve 100, including a laterally arranged push cylinder 41 and support seat structures 42 symmetrically distributed on the two inner walls of the frame, and the number of the support seat structures 42 on each side is three, combined with Fig.14 , Fig.15As shown, the support seat structure 42 includes a support block 421 bolted to the frame, a U-shaped slot block 422 is provided in the middle of the support block 421, the slot of the U-shaped slot block 422 faces the inner side of the frame, a guide frame 426 is sleeved on the outer side of the U-shaped slot block 422, the bottom of the guide frame 426 is a wedge surface, a limiting column 425 is provided at the upper part of the slot of the U-shaped slot block 422, a rotating shaft 424 is provided at the lower part of the slot, and the support is rotatably connected through the rotating shaft 424. Block 423, a connecting hole is provided on the upper part of the supporting block 423 toward the side of the limiting column 425, the connecting hole is arc-shaped, the front end of the limiting column 425 is located in the connecting hole, and a triangular protrusion is formed on the side opposite to the limiting column 425. The triangular protrusion makes the top of the supporting block 423 heavier. When there is no sleeve plate 100 pressed tightly, under the action of gravity, the supporting block 423 rotates downward around the rotating shaft 424 toward the inside of the frame until the connecting hole abuts against the limiting column 425. During specific operation, the sleeve plate 100 is conveyed from the conveyor line of the previous process to the bottom of the transition support unit 4 and gradually moves upward. During the upward movement, the sleeve plate 100 contacts the support block 423, and the support block 423 rotates upward toward the outside of the frame around the rotating shaft 424 until the sleeve plate 100 completely passes through the transition support unit 4. Under the action of gravity, the support block 423 rotates downward around the rotating shaft 424 to reset, and the sleeve plate 100 is placed on the support block 423, which is officially located on the drug introduction device.

[0074] Combination Figure 1 , Figure 3 As shown, the initial end of the medicine plate conveying unit 2 is provided with a receiving unit 5 for receiving the medicine plate 200, and the receiving unit 5 includes a receiving lifting cylinder 51 and a receiving supporting plate 52, and the receiving supporting plate 52 is bolted to the output shaft of the receiving lifting cylinder 51. In specific operation, the medicine plate 200 is conveyed to the top of the receiving unit 5 by the conveying line of the previous process, and the receiving lifting cylinder 51 moves the receiving supporting plate 52 upward so that the medicine plate 200 is located on the receiving supporting plate 52, and then the receiving lifting cylinder 51 drives the receiving supporting plate 52 and the medicine plate 200 to move downward, so that the medicine plate 200 is located on the second conveying belt line 211, and then the receiving supporting plate 52 is separated from the medicine plate 200.

[0075] Combination Figure 3 , Figure 6As shown, the drug introduction equipment of this scheme also includes a sleeve plate dispensing unit 6 and a medicine plate dispensing unit 7. The sleeve plate dispensing unit 6 includes a first vertical dispensing cylinder 61 and a sleeve plate separation and transmission plate 62 connected thereto, and a first horizontal dispensing cylinder 63 and a first push plate 64 connected thereto. The medicine plate dispensing unit 7 includes a second vertical dispensing cylinder 71 and a medicine plate separation and transmission plate 72 connected thereto, and a second horizontal dispensing cylinder 73 and a second push plate 74 connected thereto. The driving directions of the first horizontal dispensing cylinder 63 and the second horizontal dispensing cylinder 73 are opposite. The sleeve plate 100 and the medicine plate 200 that have completed the drug introduction operation are transported to the next process equipment by the sleeve plate dispensing unit 6 and the medicine plate dispensing unit 7, completing intelligent and automatic transfer and reducing manual labor intensity.

[0076] Specific working principle:

[0077] The sleeve plate 100 and the medicine plate 200 that have completed the previous process are received by the transition support unit 4 and the receiving unit 5 respectively and transferred to the medicine introduction equipment. The sleeve plate 100 is pushed to the first conveyor belt line 111 by the pushing cylinder 41, and the positioning cylinder 121 located on the front side drives the positioning block 122 to move upward until the positioning protrusion 123 is flush with the positioning groove 102 of the sleeve plate 100. The first driving motor drives the first conveyor belt line 111 to transport the sleeve plate 100 to the first positioning structure 12 so that the positioning protrusion 123 is inserted into the positioning groove 102. The side positioning structure located on the rear side is first driven by the connecting cylinder 133 to move horizontally. The positioning cylinder 121 drives the positioning block 122 to move upward, and the connecting cylinder 133 drives the side positioning structure to reset as a whole. The positioning cylinder 121 then drives the positioning plate to move downward to cooperate with the positioning groove 102, and the sleeve plate 100 realizes the position positioning of the filling process.

[0078] The medicine plate 200 is located on the second conveyor belt line 211, and the second driving motor drives the second conveyor belt line 211 to transport the medicine plate 200 to the second positioning structure 22; the second lifting cylinder 2351 drives the fixed block 2352 to move downward so that the receiving groove 2353 of the fixed block 2352 is flush with the second conveyor belt line 211, and the forward positioning cylinder 221 drives the forward positioning plate 222 to be located above the second conveyor belt line 211. The medicine plate 200 first enters the fixed block 2352 during the transportation process. 52's accommodating groove 2353, and then contacts with the forward positioning plate 222 to realize the positioning in the conveying direction; then, the lateral centering cylinders 223 on both sides synchronously drive the U-shaped centering frame 224 and the centering block 225 to move toward each other, and the two centering blocks 225 press the medicine plate 200 tightly to realize lateral centering, and then the lateral centering cylinder 223 and the forward positioning cylinder 221 reset and retreat, and the second lifting cylinder 2351 drives the medicine plate 200 to move upward until the medicine plate 200 is located in the fixed groove and presses against the limit plate 234.

[0079] The first lifting cylinder 131 drives the lifting plate 132 and the sleeve plate 100 thereon to move upward until the sleeve plate 100 is in close contact with the medicine plate 200. The first lifting cylinder 131 supports the bottom of the sleeve plate 100. After the sleeve plate 100 and the medicine plate 200 are positioned, the mounting holes 101 thereon are aligned with the through holes 201. The driving cylinder 32 drives the fixing plate 316 with the medicine introduction needle 317 to move downward. The medicine introduction needle 317 passes through the through hole 201 of the medicine plate 200 and presses the firing medicine filled therein downward into the nail bullet of the sleeve plate 100. The downward pressing process is carried out in two pressing steps.

[0080] After the firing powder is loaded, the driving cylinder 32 drives the medicine introduction needle 317 upward to reset, and the first lifting cylinder 131 drives the sleeve plate 100 to move downward so that the sleeve plate 100 falls on the first conveyor belt line 111 again. The positioning cylinder 121 and the connecting cylinder 133 drive the positioning block 122 to separate from the sleeve plate 100 and reset, and the limit fixation of the sleeve plate 100 is released. The sleeve plate 100 is continuously transported to the sleeve plate distribution unit 6 by the first conveying structure 11, and the first vertical distribution cylinder 61 drives the sleeve plate separation conveying plate 62 to lift the sleeve plate 100 upward to separate it from the first conveyor belt line 111, and then its first horizontal distribution cylinder 63 drives the first pushing plate 64 to push the sleeve plate 100 horizontally to the next process conveyor line.

[0081] The medicine plate 200 loaded with the firing medicine is driven downward by the first lifting cylinder 131, and the medicine plate 200 falls on the second conveyor belt line 211 again for transportation, and is transported to the medicine plate dispensing unit 7. The second vertical dispensing cylinder 71 drives the medicine plate separation conveying plate 72 to move upward to lift the medicine plate 200, and the second horizontal dispensing cylinder 73 drives the second pushing plate 74 to push the medicine plate 200 horizontally to the next process conveyor line.

[0082] Example 2

[0083] Due to the space limitation of the production environment, the equipment occupies a limited space and it is impossible to use multiple equipments to carry out the operation simultaneously. In order to further improve the production efficiency, the spacing a between two adjacent rows or columns of mounting holes 101 on the sleeve plate 100 is twice the spacing b between two adjacent rows or columns of through holes 201 on the medicine plate 200; the number of through holes 201 on the medicine plate 200 is twice the number of mounting holes 101 on the sleeve plate 100. Figure 8 As shown, in this embodiment, there are 1000 mounting holes 101 on the sleeve plate 100 and 2000 through holes 201 on the medicine plate 200 .

[0084] Combination Figure 8 , Fig. 9As shown, the guide frame 232 is slidably connected in the support frame 231, the fixed frame 233 is slidably connected in the guide frame 232, and the fixed frame 233 is provided with a transverse moving cylinder 24 connected to the guide frame 232, and a longitudinal moving cylinder 25 connected to the fixed frame 233; the number of the drug introducing units 3 is two groups, and the transverse moving cylinders 24 in the two drug introducing units 3 are arranged in opposite positions, and the moving directions of the output shafts of the two transverse moving cylinders 24 are opposite; the number of the medicine plate conveying units 2 is two groups, and they share a set of second conveying structures 21; the number of the sleeve plate conveying units 1 is two groups, and they share a set of first conveying structures 11. The first conveying structure 11 has multiple sections of independent first conveying belt lines 111, and the second conveying structure 21 has multiple sections of independent second conveying belt lines 211; the design of multiple independent belt lines allows the medicine plate 200 and the sleeve plate 100 to be transported to the first group of drug introduction units 3 and the second group of drug introduction units 3, and the distribution units do not affect each other during transportation after drug introduction. The division of labor of each part is clear, which avoids the shutdown of the entire drug introduction equipment and reduces the subsequent maintenance costs.

[0085] Specific working principle:

[0086] On the basis of Example 1, the sleeve plate 100 is first transferred to the drug introduction unit 3 of the first group, and the rear half of the sleeve plate 100 is aligned with the medicine plate 200; the medicine plate 200 is still first transferred to the drug introduction unit 3 of the first group, and is centered by the second positioning structure 22 and moved upward to the fixed groove under the drive of the second lifting cylinder 2351. Since the spacing between two adjacent rows or columns of mounting holes 101 on the sleeve plate 100 is twice the spacing between two adjacent rows or columns of through holes 201 on the medicine plate 200, the through holes 201 on the medicine plate 200 after the centering treatment are staggered with the mounting holes 101 on the sleeve plate 100 in both the horizontal and vertical directions. Therefore, the horizontal moving cylinder 24 drives the guide frame 232 and the fixed frame 233 therein and the medicine plate 200 to move horizontally to the right by a distance b, and move forward by a distance b, and then the sleeve plate 100 is driven by the first lifting structure to move upward and close to the medicine plate 200, and the driving cylinder 32 drives the drug introduction needle 317 to move downward to complete the drug introduction process.

[0087] Then, the sleeve plate 100 moves downward and falls on the first conveyor belt line 111 and continues to be conveyed forward to the second group's drug-priming unit 3. At this time, the front half of the sleeve plate 100 is aligned with the drug-priming unit 3; the second sleeve plate 100 is transported to the drug-priming unit 3 of the first group and is positioned and moved upward. Due to the last drug-priming, the through hole 201 above the medicine plate 200 is aligned with the nail bullet on the sleeve plate 100. Therefore, the longitudinal moving cylinder 25 drives the fixed frame 233 and the medicine plate 200 to move backward a distance b, and the lateral position does not change. The through hole 201 containing the firing medicine is aligned with the nail bullet on the sleeve plate 100 again, completing the drug-priming process.

[0088] The first group of drug-priming units 3 have completed two drug-priming loadings, 500 holes each time, and 1000 holes in total. At this time, there are still 1000 holes of firing medicine left on the drug plate 200; the drug plate 200 is transported from the drug-priming list of the first group to the drug-priming unit 3 of the second group for positioning and fixing; then before the first drug-priming operation in this drug-priming unit 3, the lateral moving cylinder 24 drives the guide frame 232 and the fixed frame 233 therein and the drug plate 200 to move laterally to the left by a distance b, and to the rear by a distance b, which is opposite to the first drug-priming operation of the first group of drug-priming units 3, and then The front half of the first set plate 100 is primed and loaded with priming powder; after the first set plate 100 is loaded, the second set plate 100 is transported to the second group of priming units 3. Before the second priming, the longitudinal moving cylinder 25 drives the fixed frame 233 and the medicine plate 200 to move forward a distance b, and the lateral position does not change. Then the second priming is carried out, so that all the nail bullets on the second set plate 100 are filled with firing powder; at this time, the firing powder in the 2000 holes on the medicine plate 200 is also fully filled, and the medicine plate 200 is transported to the medicine plate distribution unit 7 for recycling.

[0089] Example 3

[0090] On the basis of Example 1, Fig.13 As shown, in this embodiment, a connecting plate 81 is provided between the drug-inducing unit 3 and the support frame 231, and the drug-inducing unit 3 is fixed on the connecting plate 81. A hinge point is provided between one end of the connecting plate 81 and the support plate, and the other end is connected to a connecting block 82 fixed on the support frame 231. A slot 83 is provided on the connecting block 82, and an insert block 84 is provided in the slot 83. Plug holes are provided on the insert block 84, the connecting block 82 and the connecting plate 81, and the plug holes correspond to each other and are installed with fixing pins 85; the drug-inducing unit 3 is also connected to a vertical lifting structure, which includes a lifting column 86 fixed to the connecting plate 81 and a vertical lifting cylinder 87 fixed to the support frame 231. A support shaft 88 is provided on the top of the vertical lifting cylinder 87, and the top of the lifting column 86 is rotatably connected to the support shaft 88.

[0091] When the drug introduction needle 317 needs to be replaced or repaired, the output shaft of the vertical lifting cylinder 87 moves upward, and drives the support column 311 to rotate upward through the support shaft 88, and then drives the connecting plate 81 to rotate around the hinge point through the connecting block 82, exposing the fixed plate 316 and the drug introduction needle 317 to the air. This makes it easy to repair or replace the drug introduction needle 317 or the fixed plate 316 without having to completely dismantle the drug introduction unit 3. The overall operation is simple and quick.

[0092] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A priming device for nail bullets, comprising a frame, characterized in that: The frame is provided with a sleeve plate conveying unit, a medicine plate conveying unit and a medicine priming unit. The sleeve plate conveying unit is used to convey the sleeve plate loaded with nail bullets, the medicine plate conveying unit is used to convey the medicine plate loaded with firing medicine, and the medicine priming unit is used to load the firing medicine on the medicine plate into the nail bullet; the sleeve plate conveying unit includes a first conveying structure, a first positioning structure and a first lifting and moving structure; the medicine plate conveying unit includes a second conveying structure, a second positioning structure and a second lifting and moving structure; the medicine priming unit includes a medicine priming structure and a driving structure.

2. A priming device for nail bullets according to claim 1, characterized in that: The first conveying structure includes a first conveying belt line and a first conveying motor driving the first conveying belt line; the second conveying structure includes a second conveying belt line and a second conveying motor driving the second conveying belt line; both the first conveying belt line and the second conveying belt line use round belts.

3. A priming device for nail bullets according to claim 1, characterized in that: The first positioning structure includes two groups of opposite side positioning structures arranged along the conveying direction, and positioning grooves cooperating with the side positioning structures are provided at both ends of the sleeve along the conveying direction. The side positioning structure includes a positioning block and a vertically arranged positioning cylinder; the second positioning structure includes a forward positioning structure arranged along the conveying direction and two lateral centering structures symmetrically arranged along the conveying direction.

4. The priming device for nail bullet according to claim 1, characterized in that: The first lifting and moving structure includes a first lifting cylinder and a lifting plate, the lifting plate is fixed on the top of the first lifting cylinder, and a horizontal connecting cylinder is also provided at the bottom of the lifting plate, and the connecting cylinder is connected to the side positioning structure; the second lifting and moving structure includes a support frame, a guide frame is provided in the support frame, a fixed frame is provided in the guide frame, a fixed groove for accommodating a medicine plate is provided at the bottom of the fixed frame, and a lifting and fixing structure is symmetrically provided in the support frame along the conveying direction, and the lifting and fixing structure includes a second lifting cylinder and a fixed block provided at the end of the second lifting cylinder, and the fixed block is provided with an inward accommodating groove.

5. The priming device for nail bullet according to claim 1, characterized in that: The drug introduction structure includes a support column and a first support plate slidably mounted on the support column, a second support plate is connected to the bottom of the first support plate, mounting blocks are connected around the second support plate and enclosed at the bottom to form a mounting frame, a removable fixing plate is provided in the mounting frame, and a plurality of drug introduction needles are removably connected to the fixing plate; the driving structure includes a driving cylinder, the driving cylinder is a double-stroke cylinder, a top plate is provided at the top of the support column and is connected to the driving cylinder, and an output shaft of the driving cylinder is connected to the first support plate.

6. A priming device for nail bullets according to claim 1, characterized in that: The initial end of the sleeve conveying unit is provided with a transition supporting unit for receiving the sleeve, including a pushing cylinder and a supporting seat structure symmetrically distributed on the two inner walls of the frame, the supporting seat structure includes a supporting block connected to the frame, a U-shaped groove block is provided in the middle of the supporting block, a limiting column is provided at the upper part of the groove of the U-shaped groove block, a rotating shaft is provided at the lower part of the groove, and the supporting block is rotatably connected to the supporting block by the rotating shaft, a connecting hole is provided on the upper part of the supporting block facing the limiting column, the connecting hole is arc-shaped, and a triangular protrusion is formed on the side opposite to the limiting column.

7. The priming device for nail bullet according to claim 1, characterized in that: A connecting plate is provided between the drug-introducing unit and the supporting frame, and the drug-introducing unit is fixed on the connecting plate. One end of the connecting plate is hinged to the supporting plate, and the other end is connected to a connecting block fixed to the supporting frame. A slot is provided on the connecting block, and an insert block is provided in the slot. Sockets are provided on the insert block, the connecting block and the connecting plate, and the sockets therein correspond to each other and are installed with fixing pins. The drug-introducing unit is also connected to a vertical lifting structure, and the vertical lifting structure includes a lifting column fixed to the connecting plate and a vertical lifting cylinder fixed to the supporting frame. A supporting shaft is provided on the top of the vertical lifting cylinder, and the top end of the lifting column is rotatably connected to the supporting shaft.

8. A priming device for a nail bullet according to any one of claims 1 to 7, characterized in that: The medicine plate is provided with a plurality of evenly arranged through holes, which are filled with firing powder; the sleeve plate is provided with a plurality of evenly arranged mounting holes, into which the openings of the nail bullets are placed with the mounting holes facing upwards; the spacing between two adjacent rows or columns of mounting holes on the sleeve plate is twice the spacing between two adjacent rows or columns of through holes on the medicine plate; and the number of through holes on the medicine plate is twice the number of mounting holes on the sleeve plate.

9. A priming device for nail bullets according to claim 8, characterized in that: The guide frame is slidably connected in the support frame, the fixed frame is slidably connected in the guide frame, the fixed frame is provided with a transverse moving cylinder connected to the guide frame, and a longitudinal moving cylinder is provided to be connected to the fixed frame; there are two groups of medicine introducing units, the transverse moving cylinders in the two medicine introducing units are arranged in opposite positions, and the moving directions of the output shafts of the two transverse moving cylinders are opposite; there are two groups of medicine plate conveying units, and they share a set of second conveying structures; there are two groups of sleeve plate conveying units, and they share a set of first conveying structures; the first conveying structure has multiple sections of independent first conveying belt lines, and the second conveying structure has multiple sections of independent second conveying belt lines.

10. A priming device for nail bullets according to claim 9, characterized in that: It also includes a sleeve plate dispensing unit and a medicine plate dispensing unit. The sleeve plate dispensing unit includes a first vertical dispensing cylinder and a sleeve plate separation and conveying plate connected thereto, as well as a first horizontal dispensing cylinder and a first pushing plate connected thereto. The medicine plate dispensing unit includes a second vertical dispensing cylinder and a medicine plate separation and conveying plate connected thereto, as well as a second horizontal dispensing cylinder and a second pushing plate connected thereto. The driving directions of the first horizontal dispensing cylinder and the second horizontal dispensing cylinder are opposite.

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