Device and method for detecting drawing degree of emulsion matrix of emulsion explosive
By designing a wire drawing detection device for emulsified explosive latex matrix including a frame and a measuring device, the problems of strong subjectivity and large error in the existing detection methods are solved, and higher detection accuracy and accuracy are achieved.
Patent Information
- Application Number
- CN202411458106.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-02-14
AI Technical Summary
The existing latex matrix wire drawing detection methods are subjective and have large errors, and cannot accurately evaluate the quality of latex matrix, and lack scientific, objective and quantitative detection methods and equipment.
Provide an emulsified explosive latex matrix wire drawing detection device and method, including a rack and a measuring device mounted on the rack, through the design of sleeve and pressing assembly, to reduce sleeve shaking, ensure the stability of the latex matrix, and Through bidirectional extrusion of the upper and lower press plates, holes are reduced and the accuracy of the detection results are improved.
By reducing sleeve shaking and holes, the accuracy and accuracy of latex matrix drawing detection is improved, providing a scientific, objective and quantitative detection method and equipment.
Smart Images
Figure CN119437994A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of wire drawing degree detection equipment, and in particular to a device and method for detecting the wire drawing degree of an emulsion explosive latex matrix. Background Art
[0002] At present, the quality inspection of latex matrix mainly focuses on viscosity, solid content and appearance; however, the stringiness of latex matrix is also one of the important indicators for evaluating its quality and process performance. Existing testing methods pay less attention to this characteristic, resulting in some latex matrices failing to meet specific requirements in practical applications.
[0003] There is no standardized testing method and dedicated equipment for the detection of the stringiness of latex matrix. It usually relies on the operator's experience and visual judgment, which is highly subjective and has large errors. The lack of scientific, objective, and quantitative latex matrix stringiness testing methods and equipment makes it impossible to accurately evaluate the quality of latex matrix; currently, the most commonly used method is to put the latex matrix into an injection syringe, and then press the handle in the syringe down until the latex matrix is discharged. During the process of the latex matrix falling down, the length of the stringiness of the latex matrix can be measured with a ruler.
[0004] However, in the above-mentioned operation method, since the syringe is held and pressed manually, the syringe and the drawn latex matrix may shake. After the latex matrix is drawn, if the drawn latex matrix is shaken, the drawn latex matrix may break, thereby reducing the accuracy of the detection result. Therefore, improving the accuracy of drawing detection is an urgent problem to be solved. Summary of the invention
[0005] In order to improve the accuracy of wire drawing detection, the present application provides a device and method for detecting the wire drawing degree of an emulsion explosive latex matrix.
[0006] In a first aspect, the present application provides a device for detecting the wire drawing degree of an emulsion explosive latex matrix, which adopts the following technical solution: An emulsion explosive latex matrix drawing degree detection device, comprising: Racks; and A measuring device, comprising: A sleeve having an inner cavity, wherein the sleeve has a first depth direction, one end of the sleeve is a feed port, and the other end is fixedly connected to an end plate having a first perforation, and the sleeve is connected to the frame; and A material pressing component, the material pressing component comprising: An upper pressing plate, wherein the inner cavity of the cylinder is used for the upper pressing plate to be inserted through the feed port so that the upper pressing plate is in a pressing posture. When the upper pressing plate is in the pressing posture, the upper pressing plate can slide in the sleeve along a first direction; and An upper flexible sealing ring is sleeved on the outer peripheral wall of the upper pressing plate. When the upper pressing plate is in a material pressing posture, the upper flexible sealing ring is squeezed and deformed to between the peripheral wall of the upper pressing plate and the inner peripheral wall of the sleeve.
[0007] By adopting the above technical solution, during operation, the frame can be placed on the ground, or the frame can be fixed to the ground by anchor bolts. Then, the latex matrix is placed in the inner cavity of the cylinder, and then the upper pressure plate is placed in the inner cavity of the cylinder. In the process of pushing the upper pressure plate toward the end plate, the latex matrix can be pushed out from the first perforation, and the drawing length of the latex matrix can be measured. Since the sleeve in the present application is installed on the frame, the frame can provide a stable foundation for the sleeve, and the personnel do not need to hold the sleeve, but only need to press the upper pressure plate toward one side of the end plate. Therefore, the shaking of the sleeve can be reduced, and the latex matrix can be prevented from breaking due to shaking, thereby improving the accuracy of the drawing length detection.
[0008] Optionally, the measuring device further comprises a leveling component, and the leveling component comprises: A lower pressing plate with a second perforation, wherein the inner cavity of the barrel is used for the lower pressing plate to be inserted after passing through the feed port, so that the lower pressing plate forms a material pressing posture, and the lower pressing plate can slide in the sleeve along the first direction; when the upper pressing plate and the lower pressing plate are located in the inner cavity of the barrel, the lower pressing plate is located on the side of the upper pressing plate close to the end plate; when the upper pressing plate and the lower pressing plate are located in the sleeve, a material clamping chamber is formed between the upper pressing plate and the lower pressing plate in the first direction, and the material clamping chamber and the first perforation are connected by the second perforation; and A lower flexible sealing ring is sleeved on the outer peripheral wall of the lower pressing plate. When the lower pressing plate is located in the inner cavity of the cylinder, the lower flexible sealing ring is squeezed and deformed to between the peripheral wall of the lower pressing plate and the inner peripheral wall of the sleeve.
[0009] By adopting the above-mentioned technical scheme, when the latex matrix is squeezed unidirectionally by the upper pressing plate, the side of the latex matrix close to the end plate may not be squeezed to a flat state, and there will be certain holes. If the latex matrix with holes is passed through the perforations and then drawn downward, the silk may break, which will affect the accuracy of the measurement results; therefore, the present application pushes the upper pressing plate and the lower pressing plate to squeeze the latex matrix from two directions at the same time, and by moving the upper pressing plate and the lower pressing plate multiple times, the holes can be reduced as much as possible, thereby improving the accuracy of the detection results.
[0010] Optionally, the leveling assembly further comprises a through rod having a third through hole, wherein the third through hole penetrates the through rod along the rod length of the through rod; the through rod is fixedly connected to the lower pressing plate, and one end of the through rod close to the lower pressing plate is connected to the second through hole, and when the lower pressing plate is in a pressing posture, the other end of the through rod extends to a side of the lower pressing plate away from the upper pressing plate and the through rod is parallel to the first direction; When the lower pressing plate is located at any depth of the inner cavity of the cylinder, the penetration rod passes through the first through hole along the first direction and then extends to the side of the end plate away from the lower pressing plate.
[0011] By adopting the above technical solution, a person can hold the penetration rod to move the lower pressing plate in the sleeve along the first direction; in the process of pushing the upper pressing plate toward the lower pressing plate, the latex matrix will pass through the third perforation and be pushed out.
[0012] Optionally, a downward pressure driving component is further included, and the downward pressure driving component includes: A hinged rod, one end of which is hinged to the frame, and the rotation axis of the hinged rod along the frame is perpendicular to the first direction; and A longitudinal rod is fixedly connected to the upper pressing plate. When the upper pressing plate is in a pressing posture, one end of the longitudinal rod extends out of the sleeve. During the process of the hinge rod rotating along the frame toward the end plate, it is used to push the longitudinal rod to move toward the end plate.
[0013] By adopting the above technical solution, the upper pressure plate is pushed toward the end plate by the longitudinal rod, which can further improve the stability of the pusher and reduce the shaking of the sleeve.
[0014] Optionally, the penetration rod includes a detachable fixed portion and a separation portion, and the fixed portion is located at one end of the separation portion close to the lower pressing plate.
[0015] By adopting the above technical solution, after adjusting the lower pressure plate to the desired position, the separation part can be removed from the fixing part, which can shorten the length of the penetration rod; therefore, under the premise that the sleeve is at the same height, the present application can increase the accommodation height for the latex matrix.
[0016] Optionally, when the lower pressing plate contacts the end plate, the lower pressing plate is in a discharging posture; When the lower pressing plate is in a discharging posture, an end wall of the fixing portion away from the lower pressing plate is coplanar with an end wall of the end plate away from the lower pressing plate.
[0017] By adopting the above technical solution, it is possible to avoid external force shaking the fixing rod and prevent the fixing rod from causing the lower pressure plate and the latex matrix to shake.
[0018] Optionally, the measuring device further includes a material dividing component, and the material dividing component includes: The cutting plate is located on a side of the end plate away from the lower pressing plate, and the cutting plate is in contact with the end plate, and the cutting plate is slidably connected to the end plate along a second direction to open or close the third through hole, and the second direction is perpendicular to the first direction.
[0019] By adopting the above technical solution, during the process of pressing the latex matrix downward, the first pressed part needs to be removed, and measurement can be performed after the subsequent discharge is stable; when the pre-pressed part of the latex matrix needs to be removed, the cutting plate is slid along the end plate to the third perforation, and the latex matrix can be cut off. When the cutting plate slides to the state of opening the third perforation, the latex matrix will fall outward.
[0020] Optionally, the frame includes a vertical pole, the sleeve is connected to the vertical pole, the vertical pole is provided with a scale, the third through hole is located on the side of the scale, and the direction of the scale is parallel to the first direction.
[0021] By adopting the above technical solution, during the downward drawing process of the latex matrix, the drawing length can be directly observed through the scale on the vertical rod, which can improve the convenience of operation.
[0022] Optionally, there are multiple measuring devices, and the multiple measuring devices are distributed around the circumference of a virtual circle, and the central axis of the virtual circle is parallel to the first direction; the vertical pole is located in the area surrounded by the multiple measuring devices.
[0023] By adopting the above technical solution, after obtaining the measurement results, the maximum value and the minimum value are removed, and the remaining measurement results are averaged, which can further improve the accuracy of the final measurement results.
[0024] In a second aspect, the present application provides a method for detecting the wire drawing degree of an emulsion explosive latex matrix, which adopts the following technical solution: A method for detecting the wire drawing degree of an emulsion explosive latex matrix comprises the following steps: S1: Adding latex matrix into the sleeve; S2: pressing the latex matrix in the sleeve downward with an upper pressing plate until the latex matrix passes through the first perforation; S3: Measure the length of the latex matrix threaded out of the first perforation.
[0025] By adopting the above technical solution, since the sleeve is installed on the frame, the frame can provide a stable foundation for the sleeve, and personnel do not need to hold the sleeve by hand, which can reduce the shaking of the sleeve and avoid the breakage of the latex matrix due to shaking, thereby improving the accuracy of wire drawing length detection.
[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The frame in the present application can provide a stable foundation for the sleeve. The personnel do not need to hold the sleeve by hand, but only need to press the upper pressing plate toward the side of the end plate. Therefore, the shaking of the sleeve can be reduced, and the latex matrix can be prevented from breaking due to shaking, thereby improving the accuracy of the drawing length detection; 2. The present application squeezes the latex matrix from two directions simultaneously by pushing the upper pressing plate and the lower pressing plate. By moving the upper pressing plate and the lower pressing plate multiple times, the holes can be reduced as much as possible, thereby improving the accuracy of the test results; 3. By providing a plurality of measuring devices, the accuracy of the measurement results can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the structure of the frame and the sleeve in the embodiment of the present application; Figure 2 It is a structural schematic diagram of a material pressing assembly in an embodiment of the present application and a downward pressing driving assembly in one embodiment; Figure 3 It is a structural schematic diagram of a material pressing assembly in an embodiment of the present application and a downward pressing driving assembly in another embodiment; Figure 4 yes Figure 3 A magnified view of part A; Figure 5 is a schematic diagram of the structure of an embodiment of the present application having multiple measuring devices; Figure 6 It is a structural schematic diagram of the leveling component in an embodiment of the present application.
[0028] Description of reference numerals: 1, frame; 11, upright pole; 111, scale; 12, chassis; 2, sleeve; 21, cylinder cavity; 211, material clamping chamber; 22, feed inlet; 23, end plate; 231, first perforation; 3, material pressing assembly; 31, upper pressing plate; 32, upper flexible sealing ring; 4, lower pressing drive assembly; 401, longitudinal rod; 402, hinged rod; 403, pressing block; 41, first linear driving member; 42, pressing rod; 43, rotating member Connecting rod; 5. Leveling assembly; 51. Lower pressure plate; 511. Second through hole; 52. Lower flexible sealing ring; 53. Through rod; 531. Third through hole; 532. Fixing part; 533. Separation part; 534. External threaded ring; 535. Threaded ring groove; 6. Material dividing assembly; 61. Cutting plate; 62. Second linear drive member; 7. Leveling assembly; 71. Universal ball; 72. Leveling ring; 73. Fastener; 74. Bubble level; 75. Connecting rod. DETAILED DESCRIPTION
[0029] The following is combined with Figure 1-6 This application is described in further detail.
[0030] The present application embodiment discloses a device for detecting the wire drawing degree of an emulsion explosive latex matrix. Figure 1 The emulsion explosive latex matrix drawing degree detection device comprises a frame 1 and a measuring device installed on the frame 1, and the measuring device can hold the latex matrix.
[0031] Reference Figure 1 and Figure 2 The measuring device includes a material pressing assembly 3 and a sleeve 2 having a barrel inner cavity 21, the sleeve 2 is connected to the frame 1, the barrel depth direction of the sleeve 2 is a first direction, one end of the sleeve 2 is a feed port 22, and the other end is fixedly connected to an end plate 23 having a first through hole 231, and the latex matrix is put into the barrel inner cavity 21 through the feed port 22, and when a force is applied to the latex matrix from the feed port 22 to the end plate 23, the latex matrix will pass through the first through hole 231 and be discharged; The pressing assembly 3 includes an upper pressing plate 31 and an upper flexible sealing ring 32 fixedly sleeved on the outer periphery of the upper pressing plate 31. The barrel cavity 21 is used to accommodate the upper pressing plate 31. The upper pressing plate 31 can pass through the feed port 22 and enter the barrel cavity 21, so that the upper pressing plate 31 forms a pressing posture. The upper pressing plate 31 can move in the barrel cavity 21 along a first direction to squeeze the latex matrix placed in the sleeve 2 toward the end plate 23. When the upper pressure plate 31 is located in the barrel cavity 21, the upper flexible sealing ring 32 is squeezed into a deformed state by the wall surface of the barrel cavity 21 and the outer peripheral wall of the upper pressure plate 31. Since the upper flexible sealing ring 32 is flexible, the upper flexible sealing ring 32 can prevent the latex matrix from overflowing to the end of the upper flexible sealing ring 32 close to the feed port 22, and enable the upper pressure plate 31 to move in the barrel cavity 21 along the first direction.
[0032] Reference Figure 2 In order to facilitate pressing the upper pressure plate 31 toward the end plate 23, the measuring device also includes a downward pressing drive assembly 4. In some embodiments, the downward pressing drive assembly 4 includes a longitudinal rod 401 and a hinge rod 402. The longitudinal rod 401 is fixedly connected to the side of the upper pressure plate 31 away from the end plate 23; one end of the hinge rod 402 is hinged to the frame 1, and the hinge rod 402 is perpendicular to the first direction along the hinge axis of the frame 1. The other end of the hinge rod 402 is fixedly connected to a pressure block 403, and the pressure block 403 is used to contact the longitudinal rod 401 so that the hinge rod 402 presses the longitudinal rod 401 and the upper pressure plate 31 toward the end plate 23.
[0033] Reference Figure 3 In other embodiments, the pressing drive assembly 4 includes a first linear driving member 41 and a pressing rod 42. The first linear driving member 41 is connected between the sleeve 2 and the pressing rod 42 to drive the pressing rod 42 to move along the first direction. Specifically, the first linear driving member 41 in the present disclosure is a cylinder. The cylinder body of the first linear driving member 41 is fixedly connected to the outer peripheral wall of the sleeve 2. The piston rod of the first linear driving member 41 is fixedly connected to a transfer rod 43. The other end of the transfer rod 43 is fixedly connected to the pressing rod 42, so that the first linear driving member 41 drives the pressing rod 42 to adjust between the contact posture and the disengagement posture; When the pressing rod 42 is in contact posture, the end of the pressing rod 42 away from the adapter extends into the inner cavity 21 of the cylinder, and after the pressing rod 42 contacts the upper pressing plate 31, it can push the upper pressing plate 31 to move toward the end plate 23; When the pressing rod 42 is in the disengaged posture, the pressing rod 42 is located at a side of the feeding end of the sleeve 2 away from the end plate 23 , and a gap for removing the upper pressing plate 31 is formed between the pressing rod 42 and the sleeve 2 in the first direction.
[0034] Reference Figure 3 and Figure 4 In order to squeeze both ends of the latex matrix along the first direction, in some embodiments of the present application, the measuring device further includes a leveling component 5, the leveling component 5 includes a lower pressing plate 51 with a second perforation 511 and a lower flexible sealing ring 52 fixedly sleeved on the outer circumference of the lower pressing plate 51, the cylinder cavity 21 is used to accommodate the lower pressing plate 51 and the lower flexible sealing ring 52, when the lower pressing plate 51 is in a pressing posture, the lower pressing plate 51 is located in the cylinder cavity 21, and the lower flexible sealing ring 52 is squeezed to a deformed state; because the lower flexible sealing ring 52 is flexible, the lower flexible sealing ring 52 can prevent the latex matrix from overflowing to the end of the lower flexible sealing ring 52 close to the end plate 23, and enable the lower pressing plate 51 to move in the cylinder cavity 21 along the first direction; When the upper pressing plate 31 and the lower pressing plate 51 are located in the inner cavity 21 of the cylinder, the lower pressing plate 51 is located on the side of the upper pressing plate 31 close to the end plate 23. The upper pressing plate 31 and the lower pressing plate 51 are arranged in a first direction to form a clamping chamber 211, and the clamping chamber 211 is used to accommodate the latex matrix; the clamping chamber 211 and the first perforation 231 are connected through the second perforation 511 located on the lower pressing plate 51, that is, the latex matrix can be discharged after passing through the second perforation 511 and the first perforation 231 in sequence.
[0035] Reference Figure 3 and Figure 4 In order to guide the latex matrix during the perforation process, in some embodiments of the present application, the leveling assembly 5 further includes a penetration rod 53 having a third perforation 531, and the third perforation 531 penetrates the penetration rod 53 along the rod length direction of the penetration rod 53; the penetration rod 53 is fixedly connected to the lower pressing plate 51, and one end of the penetration rod 53 close to the lower pressing plate 51 is connected to the second perforation 511. When the lower pressing plate 51 is in a pressing posture, the other end of the penetration rod 53 extends toward the side of the lower pressing plate 51 away from the upper pressing plate 31 and the penetration rod 53 is parallel to the first direction; The first through hole 231 on the end plate 23 is used for the penetration and movement of the penetration rod 53 along the first direction. When the lower pressing plate 51 is located at any depth of the inner cavity 21 of the cylinder, the penetration rod 53 is penetrated in the first through hole 231, that is, as long as the lower pressing plate 51 is in a pressing posture, the penetration rod 53 passes through the first through hole 231 along the first direction and extends to the side of the end plate 23 away from the lower pressing plate 51. A person can drive the lower pressing plate 51 to move in the sleeve 2 by holding the penetration rod 53. When the lower pressing plate 51 moves to contact with the end plate 23, the lower pressing plate 51 is in a discharging posture; after the upper pressing plate 31 and the lower pressing plate 51 squeeze the latex matrix to a preset degree, the upper pressing plate 31 continues to squeeze the latex matrix toward the lower pressing plate 51, and the latex matrix can pass through the first through hole 231 and enter the third through hole 531, and finally, be discharged from the third through hole 531.
[0036] Reference Figure 3 and Figure 4 In addition, in some embodiments of the present application, the penetration rod 53 includes a detachably connected fixing portion 532 and a separating portion 533, the fixing portion 532 is located at one end of the separating portion 533 close to the lower pressing plate 51, the fixing portion 532 is fixedly connected to the lower pressing plate 51, and the separating portion 533 is detachably connected to the fixing portion 532; specifically, an external threaded ring 534 is convexly provided at one end of the separating portion 533 close to the fixing portion 532, and a threaded ring groove 535 for inserting the external threaded ring 534 is provided at one end of the fixing portion 532 close to the separating portion 533, the external threaded ring 534 is located in the threaded ring groove 535 and is threadedly connected to the fixing portion 532, thereby realizing a detachable connection between the fixing portion 532 and the separating portion 533; When the lower pressing plate 51 is in the discharging posture, the end wall of the fixing portion 532 away from the lower pressing plate 51 is coplanar with the end wall of the end plate 23 away from the lower pressing plate 51; in the process of squeezing the latex matrix, part of the latex matrix will be pushed out from the penetration rod 53, and this part of the latex matrix is the pre-pressed part. When the formal measurement is performed, part of the pre-pressed latex matrix needs to be removed. In order to facilitate the removal of part of the pre-pressed latex matrix, in some embodiments of the present application, the measuring device further includes a material dividing component 6; The material dividing assembly 6 includes a cutting plate 61 and a second linear drive member 62. The cutting plate 61 is located on a side of the end plate 23 away from the lower pressure plate 51. The cutting plate 61 is connected to the end plate 23 by sliding along the second direction. During the sliding process of the cutting plate 61 along the end plate 23, the surface of the cutting plate 61 close to the end plate 23 is always in surface contact with the surface of the end plate 23 close to the cutting plate 61, so that the third through hole 531 is opened or closed by the cutting plate 61. The second linear drive member 62 in the present disclosure is a cylinder, the cylinder body of the second linear drive member 62 is fixedly connected to the end plate 23, and the piston rod of the second linear drive member 62 is fixedly connected to the cutting plate 61, so that the second linear drive member 62 drives the cutting plate 61 to move along the second direction.
[0037] Reference Figure 5In the process of the latex matrix being discharged from the penetration rod 53, it is necessary to measure the drawing length of the latex matrix. In order to facilitate the measurement, in some embodiments of the present application, the frame 1 includes a chassis 12 and a vertical rod 11. The vertical rod 11 is arranged parallel to the first direction. A scale 111 is arranged on the vertical rod 11. The scale 111 is located on the side of the first through hole 231. The direction of the scale 111 is parallel to the first direction to measure the drawing length of the latex matrix in the first direction.
[0038] In order to reduce measurement deviation, in some embodiments of the present application, there are multiple measuring devices, and the multiple measuring devices are spaced apart in the circumferential direction of the virtual circle, preferably evenly spaced apart; the central axis of the virtual circle is parallel to the first direction, and the vertical rod 11 is located in the area surrounded by the multiple measuring devices; after obtaining the drawing length of the latex matrix in the multiple measuring devices, the maximum and minimum values are removed and the average is taken to obtain a more accurate value.
[0039] Reference Figure 5 and Figure 6 In order to further improve the measurement accuracy, in some embodiments of the present application, a leveling assembly 7 is further included. The leveling assembly 7 includes a universal ball 71, a leveling ring 72 and a fastener 73. The universal ball 71 is fixedly connected to the vertical pole 11, and the center point of the universal ball 71 is located on the central axis of the virtual circle. The leveling ring 72 is sleeved on the outer periphery of the universal ball 71. The inner peripheral wall of the adjustment ring is adapted to the surface of the universal ball 71 so that the leveling ring 72 can rotate freely along the universal ball 71; the fastener 73 is used to fix the leveling ring 72 to the universal ball 71. Specifically, the fastener 73 is a screw. The fastener 73 is threadedly connected to the leveling ring 72, and the fastener 73 passes through the leveling ring 72 and is pressed against the surface of the universal ball 71. The leveling assembly 7 further includes a bubble level 74 fixedly connected to the leveling ring 72. When leveling, the adjusting ring only needs to be rotated until the bubble level 74 indicates horizontal, and then the leveling ring 72 is fixed to the universal ball 71 with a fastener 73. When the bubble level 74 indicates horizontal, the first direction is the vertical direction. A connecting rod 75 is fixedly connected between each sleeve 2 and the leveling ring 72, that is, multiple sleeves 2 are fixedly connected to the leveling ring 72. After the bubble level 74 indicates horizontality, the depth of all sleeves 2 can be adjusted to the vertical direction.
[0040] The measuring principle is: after adjusting the leveling ring 72 to be horizontal, fix the leveling ring 72 to the universal ball 71 with the fastener 73; then, place the latex matrix on the lower pressure plate 51 in the sleeve 2, and press the latex matrix downward with the upper pressure plate 31. During this process, the lower pressure plate 51 can be moved toward the upper pressure plate 31 by holding the penetration rod 53 to squeeze the latex matrix more flat; after compaction and flattening, adjust the lower pressure plate 51 to the discharging posture, then, remove the separation part 533 of the penetration rod 53, and drive the cutting plate 61 to move by the second linear drive member 62 to remove the pre-pressed latex matrix, then, continue to press the upper pressure plate 31 downward, and the latex matrix for formal measurement can be pushed out from the third through-hole 531. Then, the personnel only need to observe the drawing length of the latex matrix.
[0041] The present application also discloses a method for detecting the wire drawing degree of an emulsion explosive latex matrix. The method for detecting the wire drawing degree of an emulsion explosive latex matrix comprises the following steps: S1: adding a latex matrix into the sleeve 2. Preferably, the latex matrix may be added into the sleeves 2 of multiple measuring devices; S2: Use the upper pressing plate 31 to press the latex matrix in the sleeve 2 downward until the latex matrix passes through the first perforation 231; during the process of pressing the upper pressing plate 31, manual pressing can be adopted, or the pressing driving assembly 4 can be used to drive the upper pressing plate 31 to move downward; S3: measuring the drawn length of the latex matrix passing through the first perforation 231 in each sleeve 2, and recording the value; S4: Remove the maximum and minimum values from the multiple values and take the average of the remaining data to obtain the final value of the drawing length.
[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A device for detecting the wire drawing degree of an emulsion explosive latex matrix, characterized in that: include: Rack (1); as well as A measuring device, comprising: A sleeve (2) having an inner cavity (21), wherein the sleeve (2) has a depth direction that is a first direction, one end of the sleeve (2) being a feed port (22), and the other end being fixedly connected to an end plate (23) having a first through hole (231), and the sleeve (2) being connected to the frame (1); and A material pressing component (3), the material pressing component (3) comprising: an upper pressing plate (31), wherein the inner cavity (21) of the cylinder is used for the upper pressing plate (31) to be inserted after passing through the feed port (22), so that the upper pressing plate (31) is in a material pressing posture, and when the upper pressing plate (31) is in the material pressing posture, the upper pressing plate (31) can slide in the sleeve (2) along a first direction; and An upper flexible sealing ring (32) is sleeved on the outer peripheral wall of the upper pressing plate (31). When the upper pressing plate (31) is in a material pressing posture, the upper flexible sealing ring (32) is squeezed and deformed to between the peripheral wall of the upper pressing plate (31) and the inner peripheral wall of the sleeve (2).
2. The device for detecting the wire drawing degree of an emulsion explosive latex matrix according to claim 1, characterized in that: The measuring device further comprises a leveling component (5), wherein the leveling component (5) comprises: A lower pressing plate (51) having a second through hole (511), wherein the barrel inner cavity (21) is used for the lower pressing plate (51) to be inserted after passing through the feed port (22), so that the lower pressing plate (51) forms a material pressing posture, and the lower pressing plate (51) can slide in the sleeve (2) along a first direction; when the upper pressing plate (31) and the lower pressing plate (51) are located in the barrel inner cavity (21), the lower pressing plate (51) is located on a side of the upper pressing plate (31) close to the end plate (23); when the upper pressing plate (31) and the lower pressing plate (51) are located in the sleeve (2), a material clamping chamber (211) is formed between the upper pressing plate (31) and the lower pressing plate (51) in the first direction, and the material clamping chamber (211) and the first through hole (231) are connected by the second through hole (511); and A lower flexible sealing ring (52) is sleeved on the outer peripheral wall of the lower pressing plate (51). When the lower pressing plate (51) is located in the inner cavity (21) of the cylinder, the lower flexible sealing ring (52) is squeezed and deformed to between the peripheral wall of the lower pressing plate (51) and the inner peripheral wall of the sleeve (2).
3. The device for detecting the wire drawing degree of an emulsion explosive latex matrix according to claim 2, characterized in that: The leveling assembly (5) further comprises a penetration rod (53) having a third penetration hole (531), wherein the third penetration hole (531) penetrates the penetration rod (53) along the rod length of the penetration rod (53); the penetration rod (53) is fixedly connected to the lower pressing plate (51), and one end of the penetration rod (53) close to the lower pressing plate (51) is connected to the second penetration hole (511), and when the lower pressing plate (51) is in a pressing posture, the other end of the penetration rod (53) extends to a side of the lower pressing plate (51) away from the upper pressing plate (31), and the penetration rod (53) is parallel to the first direction; When the lower pressing plate (51) is located at any depth in the inner cavity (21) of the cylinder, the penetration rod (53) passes through the first through hole (231) along the first direction and then extends to the side of the end plate (23) away from the lower pressing plate (51).
4. The device for detecting the wire drawing degree of an emulsion explosive latex matrix according to claim 3, characterized in that: It also includes a downward pressing driving component (4), wherein the downward pressing driving component (4) includes: A hinged rod (402), one end of the hinged rod (402) being hinged to the frame (1), and the hinged rod (402) is perpendicular to the first direction along the rotation axis of the frame (1); and A longitudinal rod (401), wherein the longitudinal rod (401) is fixedly connected to the upper pressing plate (31); when the upper pressing plate (31) is in a material pressing posture, one end of the longitudinal rod (401) extends outside the sleeve (2); and during the process of the hinge rod (402) rotating along the frame (1) toward the end plate (23), it is used to push the longitudinal rod (401) to move toward the end plate (23).
5. The device for detecting the wire drawing degree of emulsion explosive latex matrix according to claim 4, characterized in that: The penetration rod (53) comprises a detachably connected fixing portion (532) and a separating portion (533), wherein the fixing portion (532) is located at one end of the separating portion (533) close to the lower pressing plate (51).
6. The device for detecting the wire drawing degree of an emulsion explosive latex matrix according to claim 5, characterized in that: When the lower pressing plate (51) contacts the end plate (23), the lower pressing plate (51) is in a discharging posture; When the lower pressing plate (51) is in a discharging posture, an end wall of the fixing portion (532) away from the lower pressing plate (51) is coplanar with an end wall of the end plate (23) away from the lower pressing plate (51).
7. The device for detecting the wire drawing degree of emulsion explosive latex matrix according to claim 6, characterized in that: The measuring device further comprises a material dividing component (6), wherein the material dividing component (6) comprises: A cutting plate (61), wherein the cutting plate (61) is located on a side of the end plate (23) away from the lower pressing plate (51), and the cutting plate (61) is in contact with the end plate (23), and the cutting plate (61) is slidably connected to the end plate (23) along a second direction to open or close the third through hole (531), and the second direction is perpendicular to the first direction.
8. The device for detecting the wire drawing degree of an emulsion explosive latex matrix according to any one of claims 3 to 7, characterized in that: The frame (1) comprises a vertical pole (11), the sleeve (2) is connected to the vertical pole (11), a scale (111) is provided on the vertical pole (11), the third through hole (531) is located on the side of the scale (111), and the direction of the scale (111) is parallel to the first direction.
9. The device for detecting the wire drawing degree of emulsion explosive latex matrix according to claim 8, characterized in that: There are multiple measuring devices, which are distributed around a virtual circle, and the central axis of the virtual circle is parallel to the first direction; the vertical pole (11) is located in the area surrounded by the multiple measuring devices.
10. A method for detecting the wire drawing degree of an emulsion explosive latex matrix, characterized in that: The detection device according to any one of claims 1 to 9 is used for detection, which comprises the following steps: S1: Adding a latex matrix into the sleeve (2); S2: using the upper pressing plate (31) to press down the latex matrix in the sleeve (2) until the latex matrix passes through the first perforation (231); S3: Measure the length of the latex matrix that passes through the first perforation (231).