Automatic emulsion explosive stick separating and transferring production device and method

Abstract

This invention relates to the field of emulsion explosive production technology, specifically to an automatic material distribution and transfer production device for emulsion explosive bars. The device includes a first conveyor line for online transmission of finished emulsion explosives, a second conveyor line for online transmission of material boxes containing finished emulsion explosives, and a third conveyor line for online transmission of transfer bins containing finished emulsion explosives. The transfer bin includes multiple storage cavities arranged side-by-side. The first conveyor line is mounted on a frame, and a guide rail is installed on one side of the frame at a downward angle to guide the finished emulsion explosives rolling down the first conveyor line. Guide and stop components are provided on the guide rail and the second conveyor line to guide the material boxes to the discharge end of the guide rail. A transfer component is installed above the second and third conveyor lines to move the transfer bin to the discharge end of the guide rail.

Description

Technical Field

[0001] This invention relates to the field of emulsion explosives production technology, specifically to an automatic material dispensing and transfer production device and method for emulsion explosives. Background Technology

[0002] Currently, the level of equipment for the production of industrial explosives in the civil explosives industry is low, especially for the packaging process of finished emulsion explosives. The finished industrial emulsion explosives are similar to sausages, being cylindrical and soft in packaging. If an automatic packing method is used, it is easy to cause problems such as product stacking and inability to arrange them neatly. In the traditional production process, manual assistance is often required to arrange the finished emulsion explosives neatly while controlling their group height.

[0003] Chinese Patent No. 201611236507.2 discloses an intelligent packing system and method for emulsion explosives, including a first conveyor line for online transmission of finished emulsion explosives, a second conveyor line for online transmission of material boxes containing finished emulsion explosives, and an installation platform. The installation platform is equipped with a robot for online transfer of finished emulsion explosives from the first conveyor line to the material box on the second conveyor line. The installation platform is also equipped with a temporary storage station for storing partitions and a transfer mechanism for importing / exporting partitions from the temporary storage station to the material box. The system also includes a controller and a vision positioning device connected to the controller. The controller drives the second conveyor line, the transfer mechanism, and the robot to work together based on the positioning signal of the finished emulsion explosives detected by the vision positioning device on the first conveyor line.

[0004] The above-mentioned technical solution uses a robot to load finished emulsion explosives from the first conveyor line into material boxes on the second conveyor line, and then outputs them through the second conveyor line. However, since the material boxes containing the finished emulsion explosives contain multiple cavities and their space is adapted to the finished emulsion explosives, they are only suitable for stacking finished emulsion explosives. Therefore, the loading robot has high precision requirements. The robot needs to perform multiple actions during the transfer of emulsion explosives, such as visual positioning of finished emulsion explosives, clamping, transfer, visual positioning of material boxes, and loading. This results in low boxing efficiency and high production costs due to the large number of robot actions.

[0005] The information disclosed in the background section is only intended to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to design a device that eliminates the need for visual positioning of the finished emulsion explosive and the material box during the transfer process. This device can place the finished emulsion explosive into the material box without the need for such costly sensors, thereby achieving automated production and overcoming the aforementioned shortcomings in the technology.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an automatic material distribution and transfer production device for emulsion explosive strips, comprising a first conveyor line for online transmission of finished emulsion explosives, a second conveyor line for online transmission of material boxes loaded with finished emulsion explosives, and a third conveyor line for online transmission of transfer bins containing finished emulsion explosives. The transfer bins include multiple storage cavities arranged side by side. The first conveyor line is mounted on a frame, and a guide rail is installed on one side of the frame at a downward angle to guide the finished emulsion explosives rolling down the first conveyor line. The guide rail and the second conveyor line are provided with guide stop components that guide the material boxes to the discharge end of the guide rail. Above the second and third conveyor lines, a transfer bin component is installed to move the transfer bins to the discharge end of the guide rail. The transfer bin component can drive the transfer bins to move downward to control the storage cavities to sequentially cooperate with the discharge end of the guide rail from bottom to top. A counting component is also installed on the frame to control the number of finished emulsion explosives entering the input end of the guide rail from the first conveyor line.

[0008] The finished emulsion explosives, which are exactly filled with the amount of material in the storage chamber, are rolled down to the input end of the guide rail by the control component. The transfer chamber is controlled by the transfer chamber to receive the finished emulsion explosives discharged from the discharge end of the guide rail from bottom to top. The descending transfer chamber is then placed into the material box that has been positioned by the guide stop component, thus completing the step of packing the finished emulsion explosives.

[0009] Preferably, the guide rail is in the shape of an equilateral trapezoid, which includes a base plate and two limiting plates fixedly connected to the top surface of the base plate. The two limiting plates are parallel at both ends and inclined in the middle. The distance between the two limiting plates gradually approaches from one end of the first conveyor line to one end of the second conveyor line. The distance between the two limiting plates and the first conveyor line is greater than the length of the finished emulsion explosive, and the distance between the two limiting plates and the second conveyor line is the same as the length of the finished emulsion explosive.

[0010] The guide rail is designed to allow the finished emulsion explosive to move from the first conveyor line to the storage chamber of the transfer bin. The distance between the two limiting plates and the second conveyor line is the same as the length of the finished emulsion explosive, so that the finished emulsion explosive can roll into the storage chamber precisely in the center.

[0011] Preferably, the guide stop assembly includes two guide plates disposed on the second conveyor line, a vertical plate fixedly installed at the bottom of the guide rail, a servo motor fixedly installed on the side wall of the vertical plate, and a baffle fixedly installed at the output end of the servo motor. The two guide plates move the material box to fit against the vertical plate, and the baffle restricts the material box from continuing to move forward on the second conveyor line, thereby positioning the material box at the bottom of the output end of the guide rail.

[0012] The output shaft of the servo motor rotates, causing the baffle to be parallel to the top surface of the second conveyor line, thus blocking the material box from moving forward. The material box will slip on the second conveyor line until the second conveyor line stops temporarily. With the help of the vertical plate and guide plate, the material box is positioned exactly at the bottom of the output end of the guide rail. After the transfer bin is completely lowered into the material box, the servo motor drives the baffle to rotate, making it perpendicular to the second conveyor line. At this time, the baffle no longer blocks the material box from moving forward, and the second conveyor line starts, moving the material box containing the transfer bin and the finished emulsion explosive to the next process.

[0013] Preferably, the guide stop assembly further includes two connecting rods fixedly installed on the guide plates, and a first hydraulic cylinder fixedly installed at the top of the connecting rods. The output end of the first hydraulic cylinder is vertically set through the connecting rod. The first hydraulic cylinder output end is inserted into the material box next to the positioned material box to ensure that the material box containing the finished emulsion explosive moves away. After the baffle blocks the forward path again, the adjacent material box can move.

[0014] After the transfer bin and the finished emulsion explosive are loaded into the material box, the output shaft of the first hydraulic cylinder extends and inserts into the material box adjacent to the material box containing the finished emulsion explosive. When the baffle no longer obstructs the movement of the material box containing the finished emulsion explosive, the first conveyor line starts. At this time, due to the output shaft of the first hydraulic cylinder, the material box inserted into the output shaft cannot continue to move when it moves to the inner wall and contacts the output shaft. When the baffle resets to block the path of movement, the output shaft of the first hydraulic cylinder retracts and no longer inserts into the material box. Only then can the material box continue to move and fit against the baffle. This prevents the material box from moving forward with the material box that originally contained the finished emulsion explosive, and the baffle from rotating back and jamming the material box, causing the baffle to be unable to restrict and position it.

[0015] Preferably, the transfer assembly includes a linear guide plate installed above the second and third conveyor lines, a mounting plate that slides at the bottom of the linear guide plate, a second hydraulic cylinder fixedly installed at the bottom of the linear guide plate, a third hydraulic cylinder fixedly installed at the bottom of the mounting plate, and a suction cup fixedly installed at the output end of the third hydraulic cylinder, wherein the output end of the second hydraulic cylinder is fixedly connected to the side wall of the mounting plate.

[0016] The second hydraulic cylinder can drive the third hydraulic cylinder to move above the transfer bin on the third conveyor line, i.e., to the predetermined position. Then, the output shaft of the third hydraulic cylinder extends a predetermined length to bring the suction cup into contact with the transfer bin. This suction cup is preferably an electric suction cup. After the suction cup picks up the transfer bin, the output shaft of the third hydraulic cylinder returns to its original position. The extension of the output shaft of the second hydraulic cylinder can then push the transfer bin to move directly above the positioned material box. After that, the output shaft of the third hydraulic cylinder extends sequentially to a predetermined distance, so that the storage chamber in the transfer bin mates with the discharge end of the guide rail from bottom to top, until the transfer bin is completely moved into the material box. The suction cup no longer generates suction force, and the output shaft of the third hydraulic cylinder shortens and returns to its original position.

[0017] Preferably, the third conveyor line is parallel to the guide rail and the first conveyor line and is on the same straight line. The top of the third conveyor line is equipped with U-shaped limiting strips, and the spacing between the U-shaped limiting strips is the same as the width of the transfer bin.

[0018] The U-shaped limiting bar is used to prevent the transfer bin on the third conveyor line from moving further when it reaches the end of the U-shaped limiting bar. At this time, the second hydraulic cylinder only needs to move to the predetermined position, and no sensor is required to detect the position of the U-shaped limiting bar.

[0019] Preferably, the control assembly includes a positioning frame fixedly installed above the frame, two front partitions slidably connected to one side of the positioning frame, two rear partitions slidably connected to the other side of the positioning frame, a connecting rod rotatably connected to one end of the top surface of the front and rear partitions, a crank rotatably connected to the ends of two adjacent connecting rods, a transmission shaft fixedly connected to the middle of the crank, a gear fixedly connected to the top of the transmission shaft, a rack meshing together on one side of the gear, a transmission rod fixedly installed at the end of the rack, and a fourth hydraulic cylinder fixedly installed at the top of the positioning frame. The output end of the fourth hydraulic cylinder is fixedly connected to the side wall of the transmission rod. The rack passes through the positioning frame and is slidably connected to the positioning frame. The transmission shaft passes through the positioning frame and is rotatably connected to the positioning frame. When the two front partitions move away from each other, the two rear partitions move closer to each other, allowing the finished emulsion explosive between the front and rear partitions to be transported to the guide rail input end by the first conveyor line. When the two front partitions move closer to each other, the two rear partitions move away from each other, and the finished emulsion explosive that was originally blocked by the rear partitions enters between the front and rear partitions.

[0020] By extending the output shaft of the fourth hydraulic cylinder, the output shaft of the fourth hydraulic cylinder drives the rack to move through the transmission rod. The rack synchronously drives the two gears to rotate. The gear on the rear partition plate will drive the crank at the bottom to rotate through the transmission shaft. The crank will pull the two rear partition plates closer to each other through the two connecting rods. The rear partition plates that are close to each other will be inserted between the finished emulsion explosives on the first conveyor line.

[0021] The gear on the front partition drives the crank at the bottom to rotate through the drive shaft. The crank pushes the two front partitions away from each other through two connecting rods. The front partitions that move away from each other will no longer block the finished emulsion explosive between the front and rear partitions. This part of the finished emulsion explosive will roll into the input end of the guide rail under the action of the first conveyor line.

[0022] When the output shaft of the fourth hydraulic cylinder shortens, the two front partitions will move closer to each other and the two rear partitions will move further apart. At this time, the finished emulsion explosive that was originally blocked by the rear partitions will roll between the front and rear partitions under the action of the first conveyor line.

[0023] Furthermore, when the front and rear partitions are moving away from or close to each other, for a period of time, both the front and rear partitions are in contact with the finished emulsion explosive on the first conveyor line.

[0024] Preferably, the front and rear partitions have rounded corners on the side near the rack, and the distance between the front and rear partitions is less than the maximum distance between the ends of the arc surfaces of the two finished emulsion explosive balls.

[0025] By utilizing the fact that the width of the rounded front end is smaller than the width of the rear end, the front and rear partitions can be inserted between two finished emulsion explosives through the gap between the spherical arc ends of the finished emulsion explosives. It is only necessary to set the distance between the front and rear partitions so that when the front partition is in contact with the finished emulsion explosives one after another, the rear partition is located between the two finished emulsion explosives.

[0026] Secondly, the present invention also provides a method of using an automatic feeding and transfer production device for emulsion explosive bars, which is used in the aforementioned automatic feeding and transfer production device for emulsion explosive bars. The method of use includes the following steps:

[0027] S1. The third conveyor line will move the transfer bin to the end of the U-shaped limit bar after a predetermined start time;

[0028] S2. The servo motor drives the baffle to no longer block the material box containing the finished emulsion explosive, and the second conveyor line starts to transport the material box containing the finished emulsion explosive away after a predetermined time.

[0029] S3. The servo motor drives the baffle to block the empty material box, the output shaft of the first hydraulic cylinder shortens, the second conveyor line starts for a predetermined time to move the empty material box to the bottom of the guide rail discharge end, and then the output shaft of the first hydraulic cylinder extends.

[0030] S4. The transfer assembly moves the transfer chamber at the end of the U-shaped limiting strip to the top of the empty material box at the bottom of the guide rail discharge end, and makes the storage chamber at the bottom of the transfer chamber cooperate with the bottom of the guide rail to receive the finished emulsion explosive that rolls down.

[0031] S5. The control component controls a predetermined number of finished emulsion explosives to roll into the storage chamber via the guide rail. After a predetermined time, the transfer chamber component drives the transfer chamber to descend to a predetermined depth until the second storage chamber from bottom to top is located at the position of the original bottom storage chamber.

[0032] S6. Repeat the steps of lowering the transfer chamber and controlling the predetermined number of finished emulsion explosives to roll onto the guide rail by the control component until all storage chambers contain the predetermined number of finished emulsion explosives. Then, the transfer chamber component releases the transfer chamber, and the transfer chamber completely enters the material box below under the action of gravity.

[0033] Preferably, in step S4, the output shaft of the second hydraulic cylinder shortens by a predetermined distance to control the suction cup to move directly above the transfer chamber, and the output shaft of the third hydraulic cylinder extends by a predetermined distance to attach the suction cup to the upper surface of the transfer chamber so that the suction cup can hold the transfer chamber. After the output shaft of the third hydraulic cylinder resets, the output shaft of the second hydraulic cylinder extends by a predetermined distance. Then, the output shaft of the third hydraulic cylinder extends by a predetermined distance to control the storage chamber at the bottom of the transfer chamber to receive the finished emulsion explosive that rolls down in conjunction with the bottom end of the guide rail.

[0034] Preferably, in S6, the output shaft of the second hydraulic cylinder continues to descend to a predetermined distance, allowing the empty storage cavity above to reach the position of the storage cavity originally loaded with finished emulsion explosives. Only then does the control component control the predetermined number of finished emulsion explosives to roll into the storage cavity via the guide rail.

[0035] The technical effects and advantages provided by the present invention in the above technical solution are as follows:

[0036] 1. Compared with the existing technical solutions, this device is a redesigned production device for automatic dispensing and transfer of emulsion explosives. It eliminates the need for such costly sensors to participate in the visual positioning of finished emulsion explosives and material boxes, thereby reducing production costs.

[0037] 2. This device can automatically separate the finished emulsion explosives arranged on the first conveyor line into the required quantity by extending or shortening the output shaft of the fourth hydraulic cylinder. The separated finished emulsion explosives can be moved by the first conveyor line to the transfer bin via the guide rail. The purpose of automatic sorting of finished emulsion explosives can be achieved without visual sensors.

[0038] 3. The guide stop assembly in this device can transport the material box to a designated location for positioning, achieving accurate positioning without the need for expensive products such as vision sensors;

[0039] 4. This device moves the material box to a designated location using a guide stop assembly. The transfer assembly catches the rolling finished emulsion explosive and descends. The descending transfer bin falls directly into the positioned material box, allowing the packing process to be carried out simultaneously with the finished emulsion explosive loading, rather than in separate steps, thus improving the packing efficiency of the finished emulsion explosive. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0041] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 This is an overall schematic diagram of the present invention;

[0043] Figure 3 This is a schematic diagram showing the connection between the guide stop assembly and the guide rail of the present invention;

[0044] Figure 4 This is a schematic diagram of the control component structure of the present invention.

[0045] Explanation of reference numerals in the attached figures:

[0046] 1. First conveyor line; 2. Second conveyor line; 3. Third conveyor line; 4. Transfer bin; 401. Storage chamber; 5. Frame; 6. Guide rail; 601. Base plate; 602. Limiting plate; 7. Guide stop assembly; 701. Guide plate; 702. Vertical plate; 703. Servo motor; 704. Baffle; 705. Connecting rod; 706. First hydraulic cylinder; 8. Transfer assembly; 801. Linear guide plate; 802. Mounting plate; 803. Second hydraulic cylinder; 804. Third hydraulic cylinder; 805. Suction cup; 9. Control assembly; 901. Positioning frame; 902. Front partition; 903. Rear partition; 904. Connecting rod; 905. Crank; 906. Drive shaft; 907. Gear; 908. Rack; 909. Drive rod; 910. Fourth hydraulic cylinder; 10. U-shaped limiting strip. Detailed Implementation

[0047] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0048] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0049] like Figure 1-4As shown, please understand in conjunction with the invention content, it includes a first conveyor line 1 for online transmission of finished emulsion explosives, a second conveyor line 2 for online transmission of material boxes loaded with finished emulsion explosives, and a third conveyor line 3 for online transmission of transfer chambers 4 for placing finished emulsion explosives. The transfer chamber 4 includes multiple storage cavities 401 arranged side by side. The first conveyor line 1 is mounted on a frame 5. A guide rail 6 is installed on one side of the frame 5 at a downward angle to guide the finished emulsion explosives rolling down the first conveyor line 1. A guide stop assembly 7 is provided on the guide rail 6 and the second conveyor line 2 to guide the material box to the discharge end of the guide rail 6. A transfer assembly 8 is installed above the second conveyor line 2 and the third conveyor line 3 to move the transfer chamber 4 to the discharge end of the guide rail 6. The transfer assembly 8 can drive the transfer chamber 4 to move down and control the storage cavities 401 to cooperate with the discharge end of the guide rail 6 from bottom to top. A counting assembly 9 is also installed on the frame 5 to control the number of finished emulsion explosives entering the input end of the guide rail 6 from the first conveyor line 1.

[0050] The guide stop assembly 7 positions the empty material box directly below the output end of the guide rail 6. The transfer assembly 8 moves the transfer bin 4 on the third conveyor line 3 directly above the empty material box. Then, the transfer assembly 8 controls the transfer bin 4 to descend, and the storage chamber 401 inside the transfer bin 4 descends to engage with the output end of the guide rail 6. The control assembly 9 rolls a predetermined quantity of finished emulsion explosive onto the input end of the guide rail 6, thus rolling it into the storage chamber 401. The transfer assembly 8 then continues to descend the transfer bin 4 until it is filled with finished emulsion explosive. The storage chamber 401 on the explosive storage chamber 401 is moved to the position where the finished emulsion explosive storage chamber 401 was originally filled. Then the control component 9 repeats the step of discharging the finished emulsion explosive. The above two steps are repeated until all storage chambers 401 are filled with a predetermined amount of finished emulsion explosive. Then the transfer component 8 releases the transfer chamber 4, and the transfer chamber 4 completely enters the material box below. The guide stop component 7 no longer blocks the material box containing the finished emulsion explosive. The second conveyor line 2 can be started to transport the material box to the next process.

[0051] When the control assembly 9 is working, if the output shaft of the fourth hydraulic cylinder 910 extends, the output shaft of the fourth hydraulic cylinder 910 drives the rack 908 to move via the transmission rod 909. The rack 908 synchronously drives the two gears 907 to rotate. The gears 907 located on the rear partition 903 will drive the crank 905 at the bottom to rotate via the transmission shaft 906. The crank 905 will pull the two rear partitions 903 closer together via the two connecting rods 904. The rear partitions 903 that are close together will insert into the first Between the finished emulsion explosives on the first conveyor line 1; the gear 907 on the front partition 902 will drive the crank 905 at the bottom to rotate through the drive shaft 906. The crank 905 will push the two front partitions 902 away from each other through the two connecting rods 904. The front partitions 902 that are separated from each other will no longer block the finished emulsion explosives between the front partition 902 and the rear partition 903. This part of the finished emulsion explosives will roll into the input end of the guide rail 6 under the action of the first conveyor line 1.

[0052] If the output shaft of the fourth hydraulic cylinder 910 is shortened, the two front partitions 902 will move closer to each other, and the two rear partitions 903 will move further away from each other. At this time, the finished emulsion explosive that was originally blocked by the rear partition 903 will roll between the front partitions 902 and the rear partitions 903 under the action of the first conveyor line 1. When the front partitions 902 and the rear partitions 903 move further away from each other or move closer to each other, for a period of time, the front partitions 902 and the rear partitions 903 are in contact with the finished emulsion explosive on the first conveyor line 1, so as to achieve the purpose of automatically sorting a predetermined number of finished emulsion explosives. Moreover, it is not necessary to use the visual controller and the visual positioning device connected to the controller in the existing technical solution, which greatly reduces the cost.

[0053] When the material box moves on the second conveyor line 2, it will move along the guide plate 701 to a position where it is in contact with both the baffle 704 and the vertical plate 702, thereby achieving automatic positioning of the material box.

[0054] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An automatic material distribution and transfer production device for emulsion explosive strips, comprising a first conveyor line (1) for online transmission of finished emulsion explosives, a second conveyor line (2) for online transmission of material boxes loaded with finished emulsion explosives, and a third conveyor line (3) for online transmission of transfer bins (4) for placing finished emulsion explosives, the transfer bins (4) comprising a plurality of storage cavities (401) arranged side by side, characterized in that: The first conveyor line (1) is installed on the frame (5). The frame (5) is inclined downward on one side and a guide rail (6) is installed to guide the emulsion explosive finished product rolling down on the first conveyor line (1). The guide rail (6) and the second conveyor line (2) are provided with a guide stop assembly (7) to guide the material box to the discharge end of the guide rail (6). The second conveyor line (2) and the third conveyor line (3) are equipped with a transfer assembly (8) to move the transfer bin (4) to the discharge end of the guide rail (6). The transfer assembly (8) can drive the transfer bin (4) to move down and control the storage chamber (401) to cooperate with the discharge end of the guide rail (6) from bottom to top. The frame (5) is also equipped with a number control assembly (9) to control the number of emulsion explosive finished products on the first conveyor line (1) entering the input end of the guide rail (6). The finished emulsion explosives, which exactly fill the storage chamber (401), are controlled by the control component (9) to roll down to the input end of the guide rail (6). The storage chamber (401) in the transfer chamber (4) is controlled by the transfer component (8) to receive the finished emulsion explosives discharged from the discharge end of the guide rail (6) from bottom to top. The descending transfer chamber (4) is then placed into the material box that has been positioned by the guide stop component (7), thus completing the step of packing the finished emulsion explosives.

2. The automatic transfer production device for emulsion explosive stick according to claim 1, characterized in that: The guide rail (6) is in the shape of an equilateral trapezoid. It includes a base plate (601) and two limiting plates (602) fixedly connected to the top surface of the base plate (601). The two limiting plates (602) are parallel at both ends and inclined in the middle. The distance between the two limiting plates (602) gradually approaches from one end of the first conveyor line (1) to one end of the second conveyor line (2). The distance between the two limiting plates (602) and the first conveyor line (1) is greater than the length of the finished emulsion explosive. The distance between the two limiting plates (602) and the second conveyor line (2) is the same as the length of the finished emulsion explosive.

3. The automatic emulsion explosive stick separating and transferring production device according to claim 1, characterized in that: The guide stop assembly (7) includes two guide plates (701) disposed on the second conveyor line (2), a vertical plate (702) fixedly installed at the bottom of the guide rail (6), a servo motor (703) fixedly installed on the side wall of the vertical plate (702), and a baffle (704) fixedly installed at the output end of the servo motor (703). The material box is moved to fit against the vertical plate (702) by the two guide plates (701), and the baffle (704) restricts the material box from continuing to move forward on the second conveyor line (2), thereby positioning the material box at the bottom of the output end of the guide rail (6).

4. The automatic transfer production device for emulsion explosive stick according to claim 3, characterized in that: The guide stop assembly (7) also includes a connecting rod (705) fixedly installed on two guide plates (701), and a first hydraulic cylinder (706) fixedly installed at the top of the connecting rod (705). The output end of the first hydraulic cylinder (706) is vertically set through the connecting rod (705). The first hydraulic cylinder (706) is inserted into the material box next to the positioned material box to ensure that the material box containing the finished emulsion explosive moves away. After the baffle (704) blocks the forward path again, the adjacent material box can move.

5. The automatic transfer production device for emulsion explosive stick according to claim 1, characterized in that: The transfer assembly (8) includes a linear guide plate (801) installed above the second conveyor line (2) and the third conveyor line (3), a mounting plate (802) sliding at the bottom end of the linear guide plate (801), a second hydraulic cylinder (803) fixedly installed at the bottom end of the linear guide plate (801), a third hydraulic cylinder (804) fixedly installed at the bottom end of the mounting plate (802), and a suction cup (805) fixedly installed at the output end of the third hydraulic cylinder (804). The output end of the second hydraulic cylinder (803) is fixedly connected to the side wall of the mounting plate (802).

6. The automatic transfer production device for emulsion explosive stick according to claim 1, characterized in that: The third conveyor line (3) is parallel to the guide rail (6) and the first conveyor line (1) and is on the same straight line. A U-shaped limiting strip (10) is installed on the top of the third conveyor line (3). The spacing between the U-shaped limiting strips (10) is the same as the width of the transfer bin (4).

7. The automatic emulsion explosive stick separating and transferring production device according to claim 1, characterized in that: The control assembly (9) includes a positioning frame (901) fixedly installed above the frame (5), two front partitions (902) slidably connected to one side of the positioning frame (901), two rear partitions (903) slidably connected to the other side of the positioning frame (901), connecting rods (904) rotatably connected to one end of the top surface of the front partitions (902) and the rear partitions (903), cranks (905) rotatably connected to the ends of two adjacent connecting rods (904), and a drive shaft (906) fixedly connected to the middle of the crank (905). The gear (907) is fixedly connected, the rack (908) meshes with the gear (907) on one side, the transmission rod (909) is fixedly installed at the end of the rack (908), and the fourth hydraulic cylinder (910) is fixedly installed at the top of the positioning frame (901). The output end of the fourth hydraulic cylinder (910) is fixedly connected to the side wall of the transmission rod (909). The rack (908) passes through the positioning frame (901) and is slidably connected to the positioning frame (901). The transmission shaft (906) passes through the positioning frame (901) and is rotatably connected to the positioning frame (901).

8. The automatic emulsion explosive stick separating and transferring production device according to claim 7, characterized in that: The front partition (902) and the rear partition (903) have rounded corners on the side near the rack (908), and the distance between the front partition (902) and the rear partition (903) is less than the maximum distance between the ends of the two finished emulsion explosives.

9. A method of using an automatic material dispensing and transfer production device for emulsion explosive bars, as described in any one of claims 1-8, wherein the method of using the automatic material dispensing and transfer production device for emulsion explosive bars includes the following steps: S1. The third conveyor line (3) starts and moves the transfer bin (4) to the end of the U-shaped limit bar (10) for a predetermined time. S2. The servo motor (703) drives the baffle (704) to no longer block the material box containing the finished emulsion explosive, and the second conveyor line (2) starts to transport the material box containing the finished emulsion explosive away for a predetermined time. S3. The servo motor (703) drives the baffle (704) to block the empty material box, the output shaft of the first hydraulic cylinder (706) shortens, the second conveyor line (2) starts for a predetermined time to move the empty material box to the bottom of the discharge end of the guide rail (6), and then the output shaft of the first hydraulic cylinder (706) extends. S4. The transfer assembly (8) moves the transfer chamber (4) at the end of the U-shaped limiting strip (10) to the top of the empty material box at the bottom of the discharge end of the guide rail (6), and makes the storage chamber (401) at the bottom of the transfer chamber (4) cooperate with the bottom of the guide rail (6) to receive the rolled-down finished emulsion explosive. S5. The control component (9) controls a predetermined number of finished emulsion explosives to roll through the guide rail (6) into the storage chamber (401). After a predetermined time, the transfer component (8) drives the transfer chamber (4) to descend to a predetermined depth until the second storage chamber (401) from bottom to top is located at the position of the original bottom storage chamber (401). S6. Repeat the steps of lowering the transfer chamber (4) and controlling the predetermined number of finished emulsion explosives to roll onto the guide rail (6) by the control component (9) until all storage chambers (401) contain the predetermined number of finished emulsion explosives. Then, the transfer component (8) releases the transfer chamber (4), and the transfer chamber (4) completely enters the material box below under the action of gravity.

10. The use of the automatic emulsion explosive stick separating and transferring production device according to claim 9, characterized in that: In S4, the output shaft of the second hydraulic cylinder (803) shortens by a predetermined distance to control the suction cup (805) to move directly above the transfer chamber (4). The output shaft of the third hydraulic cylinder (804) extends by a predetermined distance to attach the suction cup (805) to the upper surface of the transfer chamber (4) so ​​that the suction cup (805) can hold the transfer chamber (4). After the output shaft of the third hydraulic cylinder (804) is reset, the output shaft of the second hydraulic cylinder (803) extends by a predetermined distance. Then, the output shaft of the third hydraulic cylinder (804) extends by a predetermined distance to control the storage chamber (401) at the bottom of the transfer chamber (4) to receive the rolled-down finished emulsion explosive in cooperation with the bottom end of the guide rail (6).

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