Sample barrel storage and automatic calling system and control method thereof

Abstract

The invention relates to the technical field of sample barrel storage and retrieval, in particular to a sample barrel storage and automatic retrieval system and a control method thereof. The conveying table comprises a conveying base, a conveying belt and a driving device; the conveying belt is arranged on the outer side wall of the conveying base; the conveying belt is driven by a driving device; the top end of the outer wall of the conveying base is fixedly connected with a set of supporting frames. A pair of clamping blocks are driven by a pair of second hydraulic cylinders to move, a sample barrel body above is clamped, a pair of clamping plates are driven by a pair of first hydraulic cylinders to be opened, the sample barrel body located at the positions of the clamping plates can slide onto a conveying belt under the action of gravity at the moment, and a driving device drives the conveying belt to convey the sample barrel body at the moment; according to the device, the sample barrel bodies are conveyed and retrieved through the device, manual assistance is not needed, and therefore the device is more convenient, accurate and rapid, and the storage and retrieval efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sample barrel storage and retrieval, and in particular to a sample barrel storage and automatic retrieval system and a control method thereof. Background Art

[0002] In current laboratories, production workshops and various scientific research institutions, the management and storage of sample barrels is a crucial link, because it can improve the efficiency and accuracy of storage and retrieval of sample barrels in laboratories, production lines and other environments, making it one of the indispensable auxiliary equipment in laboratories, production workshops and various scientific research institutions.

[0003] In the prior art, traditional sample barrel management methods, such as manual storage, recording and retrieval, are manually operated, which is not only inefficient but also prone to errors, resulting in inaccurate experimental data and delays in scientific research work. In addition, when managing a large number of sample barrels, traditional methods also face problems such as limited storage space and difficulty in finding samples, making traditional sample barrel management methods unable to meet market demand. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of traditional sample barrel management methods, such as manual storage, recording and retrieval, because it is a manual operation, which is not only inefficient but also prone to errors, resulting in inaccuracy of experimental data and delays in scientific research work. When managing a large number of sample barrels, the traditional method also faces the problems of limited storage space and difficulty in finding samples, which makes the traditional sample barrel management method unable to meet the market demand. A sample barrel storage and automatic retrieval system and its control method are proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] The sample barrel storage and automatic retrieval system comprises a conveying platform and a sample barrel body; the conveying platform comprises a conveying base, a conveying belt, and a driving device; the conveying belt is arranged on the outer side wall of the conveying base; the conveying belt is driven by the driving device; a group of support frames are fixedly connected to the top of the outer wall of the conveying base; the top of the outer wall of the support frame is fixedly connected to a first support plate through a group of first round rods; the top of the outer wall of the first support plate is fixedly connected to a second support plate through a group of second round rods; the support frame and the first round rod and the first support plate and the second round rod and the second support plate form a storage space; a group of sample barrels The main bodies are placed in a group of storage spaces respectively; first placement plates are fixedly connected on opposite sides of the outer wall of the support frame; a pair of first placement plates are fixedly connected to the first hydraulic cylinder at the top of the outer wall through a first fixed block; a pair of first hydraulic cylinders are fixedly connected to clamping plates at opposite ends of the outer wall, and the pair of clamping plates match the sample barrel body; the first placement plate is fixedly connected to the second placement plate at the top of the outer wall through a third round rod; the second placement plate is fixedly connected to the second hydraulic cylinder at the top of the outer wall through a second fixed block; a clamping block is fixedly connected to one end of the outer wall of the second hydraulic cylinder; a pair of clamping blocks match the sample barrel body.

[0007] As a preferred embodiment of the present invention, a group of connecting plates are fixedly connected to opposite sides of the outer wall of the conveying base, and the two groups of connecting plates are symmetrical about the center line of the conveying base; the top ends of the outer walls of the two groups of connecting plates are fixedly connected to the third hydraulic cylinder through a third fixed block; the outer walls of the two groups of third hydraulic cylinders are fixedly connected to an adjusting block at the opposite end, and the two groups of adjusting blocks are symmetrical about the center line of the conveying base, and the adjusting blocks are located below the support frame; the two groups of adjusting blocks are respectively matched with a group of support frames.

[0008] As a preferred embodiment of the present invention, a protective shell is fixedly connected to the top end of the outer wall of the conveying base, and the protective shell matches the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder; a group of openings are opened at the top end of the outer wall of the protective shell, and a group of openings are respectively matched with a group of storage spaces; a plurality of groups of limit rods are provided at the openings of the protective shell, and the plurality of groups of limit rods are respectively located in a group of storage spaces; a group of the limit rods are arranged in a square shape.

[0009] As a preferred embodiment of the present invention, a fourth placement plate is fixedly connected to the top of the outer wall of the conveying base; a fourth hydraulic cylinder is fixedly connected to the top of the outer wall of the fourth placement plate through a fourth fixing block; a blocking block is fixedly connected to one end of the outer wall of the fourth hydraulic cylinder, and the blocking block matches the sample barrel body; the blocking block is located outside the protective shell.

[0010] As a preferred embodiment of the present invention, the clamping plate includes a transverse plate and a buffer plate; the transverse plate and the buffer plate are both L-shaped, and one side of the inner wall of the buffer plate is slidably connected to one side of the outer wall of the transverse plate; a pair of first springs are fixed to the bottom end of the inner wall of the transverse plate, and the top end of the outer wall of the pair of first springs is fixed to the top end of the inner wall of the buffer plate.

[0011] As a preferred embodiment of the present invention, the top end of the outer wall of the first fixed block is fixedly connected to the connecting shell, and the connecting shell is in an inverted L shape; a sliding plate is fixedly connected to one side of the inner wall of the connecting shell through a second spring, and the outer side wall of the sliding plate is slidably connected to the inner side wall of the connecting shell; the sliding plate is in a T shape; a sliding groove is provided on one side of the outer wall of the sliding plate; the inner side wall of the sliding groove is slidably connected to an auxiliary block, and the auxiliary block is in a right-angled trapezoidal shape; the inner side wall of the sliding groove is fixedly connected to a third spring, and one end of the outer wall of the third spring is fixedly connected to one side of the outer wall of the auxiliary block; two groups of auxiliary blocks are respectively matched with one group of storage spaces, and the auxiliary blocks are matched with the sample barrel body.

[0012] As a preferred embodiment of the present invention, a square through groove is provided at the top of the outer wall of the buffer plate; a slider is slidably connected to the inner wall of the square through groove; a first threaded rod is rotatably connected to one side of the inner wall of the square through groove, and one end of the outer wall of the first threaded rod passes through the slider, and the first threaded rod is threadedly connected to the slider; a first gear is fixedly connected to one end of the outer wall of the first threaded rod; a rack is fixedly connected to the bottom end of the inner wall of the transverse plate, and the rack is located in the square through groove, and the rack and the first gear are meshed with each other; a buffer layer is fixedly connected to the opposite end of the outer walls of the two groups of sliders; the material of the buffer layer is soft and elastic material.

[0013] As a preferred embodiment of the present invention, the top end of the outer wall of the protective shell is threadedly connected to a group of second threaded rods through a group of first blocks; the top end of the outer wall of the protective shell is slidably connected to multiple groups of sliding rods through multiple groups of second blocks; one end of the outer walls of multiple groups of sliding rods and a group of second threaded rods are respectively rotatably connected to the outer side walls of multiple groups of limiting rods, and a group of sliding rods and the second threaded rods are in a cross shape; a group of linkage rods is provided between the second threaded rods and a group of sliding rods, and the two ends of the outer wall of a group of linkage rods are respectively rotatably connected to the outer side walls of the second threaded rods and a group of sliding rods; a group of linkage rods is in a mouth shape; the linkage rods include a circular shell and a telescopic rod; the outer side walls of a pair of telescopic rods are slidably connected to the inner side wall of the circular shell.

[0014] A sample barrel storage and automatic retrieval control method, the method comprising the following steps:

[0015] Step 1: Place the sample barrel bodies in the storage space in layers. The storage space can be designed in multiple columns according to actual needs. Each column of storage space can store sample barrel bodies filled with the same material, and can also store empty sample barrel bodies. The upper part of the storage space can be connected to the sample barrel conveying pipe to facilitate the automatic storage of the sample barrels.

[0016] Step 2: When the sample barrel body needs to be taken, a pair of second hydraulic cylinders drive a pair of clamping blocks to move and clamp the upper sample barrel body. At this time, a pair of first hydraulic cylinders drive a pair of clamping plates to open. At this time, the sample barrel body located at the clamping plate position will slide down onto the conveyor belt under the action of gravity;

[0017] Step 3: When the sample barrel body falls onto the conveyor belt, a pair of adjusting blocks are driven by a pair of third hydraulic cylinders, so that the pair of adjusting blocks drive the sample barrel body that falls onto the conveyor belt, so that the sample barrel body is located in the middle of the conveyor belt;

[0018] Step 4: After the sample barrel body at the clamping plate position is retrieved, the clamping plate is closed and the clamping block is opened. At this time, the sample barrel body will slide down to the clamping plate under the action of gravity and be blocked, waiting for the next batch of sample barrels to be retrieved;

[0019] Step 5: When the sample barrel body falls onto the clamping plate, since the clamping plate includes a transverse plate and a buffer plate, the sample barrel body will first fall onto the buffer plate. At this time, the sample barrel body will transfer the force generated by the fall to the buffer plate and the first spring, causing the first spring and the buffer plate to contract and absorb and resolve the force.

[0020] Step 6: Before the sample barrel body falls onto the clamping plate, the sample barrel body will first encounter the auxiliary block during the falling process. Since the auxiliary block is in the shape of a right-angled trapezoid, when the sample barrel body encounters the auxiliary block, the auxiliary block will drive the third spring to contract, and the sliding plate can also drive the second spring to contract, so that when the sample barrel body encounters the auxiliary block, the force generated by the fall will be buffered, and then the sample barrel body will continue to fall downward;

[0021] Step seven: When the buffer plate encounters the sample barrel body and moves downward to unload the force, the downward movement of the buffer plate will drive the first threaded rod and the first gear on the first threaded rod to move, because the rack and the first gear are meshed with each other, and the rack is in a stationary state, and the first gear is in a moving state, so that when the first gear moves on the rack, the first gear will rotate, and the rotation of the first gear will drive the first threaded rod to rotate, because the first threaded rod is threadedly connected to the slider, so that the rotation of the first threaded rod drives the slider to move in the square through groove, so that the slider and the buffer layer on the slider will move toward the direction of the sample barrel body, so that when the sample barrel body drives the buffer plate to move downward, a pair of sliders and the buffer layer will squeeze the sample barrel body, so that it is fixed, so that when the sample barrel body falls, it will be limited by the pair of sliders and the buffer layer;

[0022] Step 8: A protective shell is fixedly connected to the top of the outer wall of the conveying base, so that the sample barrel body is protected by the protective shell when it is stored, and the sample barrel body placed in the storage space can be limited by the limiting rod, so that when the sample barrel body is placed or retrieved, the sample barrel body will be limited;

[0023] Step 9: When the sample barrel body falls onto the conveyor belt for transportation and retrieval, the fourth hydraulic cylinder drives the blocking block to move so that the blocking block blocks the front of the sample barrel body, so that the sample barrel body will be blocked when it encounters the blocking block during transportation, and thus cannot move and stays in place;

[0024] Step ten: By rotating the second threaded rod, since the second threaded rod is threadedly connected to the first block, when the second threaded rod is rotated, the second threaded rod will move, and when the second threaded rod moves, the second threaded rod will drive a limit rod to move, and when the second threaded rod moves, the second threaded rod will drive the linkage rod to move, so that the linkage rod drives the sliding rod to move, and when the rotation of the second threaded rod drives a group of sliding rods to move, a group of sliding rods will drive a group of limit rods to move, so that the second threaded rod and a group of limit rods driven by a group of sliding rods will move at the same time, thereby adjusting the position of a pair of limit rods.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The sample barrel body will first encounter the auxiliary block during the falling process. Because the auxiliary block is in the shape of a right-angled trapezoid, when the sample barrel body encounters the auxiliary block, the auxiliary block will drive the third spring to contract, and the sliding plate can also drive the second spring to contract, so that when the sample barrel body encounters the auxiliary block, the force generated by the fall will be buffered, and then the sample barrel body will continue to fall downward. At this time, a part of the sample barrel body will be reduced, making the sample barrel body safer when adjusting and less prone to damage, and the sample in the sample barrel body can also be better protected. The auxiliary block and the sliding plate can both be contracted, so that the device can perform double unloading through the second spring and the third spring, so that the device can better resolve the first wave of impact force.

[0027] 2. A protective shell is fixedly connected to the top of the outer wall of the conveying base, so that the sample barrel body will be protected by the protective shell when it is stored, so that external factors such as temperature, humidity, dust, etc. are not easy to directly contact the sample barrel body, thereby better protecting the sample barrel body, and better protecting and storing the samples in the sample barrel body, and the sample barrel body placed in the storage space can be limited by the limiting rod, so that when the sample barrel body is placed or retrieved, the sample barrel body will be limited, so that it is less likely to shift the position when placed or retrieved, thereby making the operation of the device less prone to errors, so that the operation of the device is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0029] Figure 1 It is the main structure diagram of the present invention;

[0030] Figure 2 It is a partial structural diagram of the main body of the present invention;

[0031] Figure 3 It is a storage space structure diagram of the present invention;

[0032] Figure 4 It is a structural diagram of the fourth hydraulic cylinder and the blocking block of the present invention;

[0033] Figure 5 It is a structural diagram of the second hydraulic cylinder and the clamping block of the present invention;

[0034] Figure 6 It is a structural diagram of the third hydraulic cylinder and the adjustment block of the present invention;

[0035] Figure 7 It is a structural diagram of the first hydraulic cylinder, the clamping plate and the auxiliary block of the present invention;

[0036] Figure 8 It is an exploded structural diagram of the transverse plate, the buffer plate and the first threaded rod of the present invention;

[0037] Fig. 9 It is an exploded structural diagram of the connection shell, the sliding plate and the auxiliary block of the present invention;

[0038] Fig.10 It is a structural diagram of the limiting rod, the second threaded rod, the sliding rod and the linkage rod of the present invention;

[0039] In the figure: 1, conveying platform; 2, sample barrel body; 101, conveying base; 102, conveying belt; 103, driving device; 3, support frame; 4, first support plate; 5, second support plate; 6, storage space; 7, first placement plate; 8, first fixing block; 9, clamping plate; 10, first hydraulic cylinder; 11, second placement plate; 12, second hydraulic cylinder; 13, clamping block; 14, connecting plate; 15, third hydraulic cylinder; 16, adjusting block; 17, protective shell; 18, opening; 19. Limit rod; 20. Fourth placement plate; 21. Fourth hydraulic cylinder; 22. Blocking block; 901. Transverse plate; 902. Buffer plate; 23. First spring; 24. Connecting shell; 25. Sliding plate; 26. Slide groove; 27. Auxiliary block; 28. Square through groove; 29. ​​Sliding block; 30. First threaded rod; 31. First gear; 32. Rack; 33. Buffer layer; 34. Second threaded rod; 35. Sliding rod; 36. Linking rod; 361. Round shell; 362. Telescopic rod. DETAILED DESCRIPTION

[0040] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1:

[0042] See also Figure 1-Figure 9As shown, the sample barrel storage and automatic retrieval system includes a conveying platform 1 and a sample barrel body 2; the conveying platform 1 includes a conveying base 101, a conveying belt 102, and a driving device 103; the conveying belt 102 is arranged on the outer side wall of the conveying base 101; the conveying belt 102 is driven by the driving device 103; a group of support frames 3 are fixedly connected to the top of the outer wall of the conveying base 101; the top of the outer wall of the support frame 3 is fixedly connected to a first support plate 4 through a group of first round rods; the top of the outer wall of the first support plate 4 is fixedly connected to a second support plate 5 through a group of second round rods; the support frame 3 and the first round rod and the first support plate 4 and the second round rod and the second support plate 5 form a storage space 6; a group of sample barrel bodies 2 are respectively placed in a group of storage spaces The support frame 3 is in the space 6; the first placement plates 7 are fixedly connected to the opposite sides of the outer wall of the support frame 3; the first hydraulic cylinders 10 are fixedly connected to the top of the outer wall of the pair of first placement plates 7 through the first fixing block 8; the clamping plates 9 are fixedly connected to the opposite ends of the outer walls of the pair of first hydraulic cylinders 10, and the pair of clamping plates 9 match the sample barrel body 2; the second placement plate 11 is fixedly connected to the top of the outer wall of the first placement plate 7 through the third round rod; the second hydraulic cylinder 12 is fixedly connected to the top of the outer wall of the second placement plate 11 through the second fixing block; the clamping block 13 is fixedly connected to one end of the outer wall of the second hydraulic cylinder 12; the pair of clamping blocks 13 match the sample barrel body 2, and the storage space 6 can be set according to actual needs by placing the sample barrel body 2 in the storage space 6 and stacking it. There are multiple rows, and the storage space 6 in each row can store sample barrel bodies 2 filled with the same material, and can also store empty sample barrel bodies 2. The upper part of the storage space 6 is connected to the sample barrel conveying pipe, which is convenient for the automatic storage of the sample barrel bodies 2; so that the device can place more sample barrel bodies 2 and make the sample barrel bodies 2 more convenient. When it is necessary to take the sample barrel body 2, a pair of second hydraulic cylinders 12 drives a pair of clamping blocks 13 to move and clamp the upper sample barrel body 2. At this time, a pair of first hydraulic cylinders 10 drives a pair of clamping plates 9 to open. At this time, the sample barrel body 2 located at the clamping plate 9 will slide onto the conveying belt 102 under the action of gravity. Because the sample barrel body 2 above the clamping plate 9 is clamped by the clamping block 13 When the sample barrel body 2 is clamped and falls, only the sample barrel body 2 at the clamping plate 9 position will fall, and the sample barrel body 2 above it remains in a stationary and fixed state. At this time, the driving device 103 drives the conveying belt 102 to convey the sample barrel body 2, so that the device can convey and retrieve the sample barrel body 2. After the sample barrel body 2 at the clamping plate 9 position is retrieved, the clamping plate 9 is closed and the clamping block 13 is opened. At this time, the sample barrel body 2 will slide down to the clamping plate 9 under the action of gravity and be blocked, waiting for the next batch of sample barrels to be retrieved, and so on. Because the device is controlled by the system throughout the process, the device does not require manual assistance, which is more convenient, accurate, and fast, and improves storage and retrieval efficiency.

[0043] A group of connecting plates 14 are fixedly connected to opposite sides of the outer wall of the conveying base 101, and the two groups of connecting plates 14 are symmetrical about the center line of the conveying base 101; the top ends of the outer walls of the two groups of connecting plates 14 are fixedly connected to the third hydraulic cylinders 15 through the third fixing blocks; the outer walls of the two groups of third hydraulic cylinders 15 are fixedly connected to the opposite ends with adjustment blocks 16, and the two groups of adjustment blocks 16 are symmetrical about the center line of the conveying base 101, and the adjustment blocks 16 are located below the support frame 3; the two groups of adjustment blocks 16 are matched with a group of support frames 3 respectively, and when the sample barrel body 2 falls onto the conveying belt 102, a pair of third hydraulic cylinders 15 drive a pair of adjustment blocks 16, so that the pair of adjustment blocks 16 drive the sample barrel body 2 that falls onto the conveying belt 102, so that the sample barrel body 2 is located in the middle of the conveying belt 102, so that the position of the sample barrel body 2 will not be offset when it is conveyed or subsequently operated, so that the position of the sample barrel body 2 is more accurate when it is conveyed, and it is more convenient to perform subsequent operations.

[0044] A fourth placement plate 20 is fixedly connected to the top of the outer wall of the conveying base 101; a fourth hydraulic cylinder 21 is fixedly connected to the top of the outer wall of the fourth placement plate 20 through a fourth fixing block; a blocking block 22 is fixedly connected to one end of the outer wall of the fourth hydraulic cylinder 21, and the blocking block 22 matches the sample barrel body 2; the blocking block 22 is located outside the protective shell 17, and when the sample barrel body 2 falls onto the conveying belt 102 for conveying and retrieval, the blocking block 22 is driven by the fourth hydraulic cylinder 21 to move, so that the blocking block 22 blocks the front of the sample barrel body 2, so that the sample barrel body When encountering the blocking block 22 during the conveying process, it will be blocked and unable to move, so that the device is safer when conveying or retrieving the sample barrel body 2. When multiple sample barrel bodies 2 need to be adjusted, the blocking block 22 can be used to block the sample barrel body 2, so that the multiple sample barrel bodies 2 can reach a certain position at the same time, so that the device is more convenient when retrieving multiple sample barrel bodies 2, and the sample barrel body 2 is not likely to fall off the conveying platform 1 due to excessive movement or inertia of the conveying belt 102 when retrieving.

[0045] A protective shell 17 is fixedly connected to the top of the outer wall of the conveying base 101, and the protective shell 17 matches the first hydraulic cylinder 10, the second hydraulic cylinder 12 and the third hydraulic cylinder 15; a group of openings 18 are opened at the top of the outer wall of the protective shell 17, and a group of openings 18 are matched with a group of storage spaces 6 respectively; a plurality of groups of limit rods 19 are arranged at the openings 18 of the protective shell 17, and the plurality of groups of limit rods 19 are respectively located in a group of storage spaces 6; a group of limit rods 19 are arranged in a square shape, and the protective shell 17 is fixedly connected to the top of the outer wall of the conveying base 101, so that the sample barrel body 2 will be stored when it is stored. The protective shell 17 provides protection so that external factors, such as temperature, humidity, dust, etc., are not easy to directly contact the sample barrel body 2, so that the sample barrel body 2 can be better protected, and the samples in the sample barrel body 2 can be better protected and stored. The sample barrel body 2 placed in the storage space 6 can be limited by the limiting rod 19, so that when the sample barrel body 2 is placed or retrieved, the sample barrel body 2 will be limited, making it more difficult to shift the position when placed or retrieved, thereby making the operation of the device less prone to errors and ensuring the operation of the device.

[0046] The clamping plate 9 includes a transverse plate 901 and a buffer plate 902; the transverse plate 901 and the buffer plate 902 are both L-shaped, and one side of the inner wall of the buffer plate 902 is slidably connected to one side of the outer wall of the transverse plate 901; a pair of first springs 23 are fixedly connected to the bottom end of the inner wall of the transverse plate 901, and the top end of the outer wall of the pair of first springs 23 is fixedly connected to the top end of the inner wall of the buffer plate 902. When the sample barrel body 2 falls onto the clamping plate 9, because the clamping plate 9 includes the transverse plate 901 and the buffer plate 902, the sample barrel body 2 will first fall onto the buffer plate 902. At this time, the sample barrel body 2 will transfer the force generated by the fall to the buffer plate 902 and the first spring 23, so that the first spring 23 and the buffer plate 902 will shrink and absorb and resolve the force, so that the sample barrel body 2 is not easily damaged when it falls, and the safety of the sample barrel body 2 during adjustment is further improved.

[0047] A square through slot 28 is provided at the top of the outer wall of the buffer plate 902; a slider 29 is slidably connected to the inner wall of the square through slot 28; a first threaded rod 30 is rotatably connected to one side of the inner wall of the square through slot 28, and one end of the outer wall of the first threaded rod 30 passes through the slider 29, and the first threaded rod 30 is threadedly connected to the slider 29; a first gear 31 is fixedly connected to one end of the outer wall of the first threaded rod 30; a rack 32 is fixedly connected to the bottom end of the inner wall of the transverse plate 901, and the rack 32 is located in the square through slot 28, and the rack 32 The first gear 31 is meshed with the rack 32, and the rack 32 is in a stationary state, while the first gear 31 is in a moving state, so that the first gear 31 is moved. When moving on the rack 32, the first gear 31 will rotate, and the rotation of the first gear 31 will drive the first threaded rod 30 to rotate. Since the first threaded rod 30 is threadedly connected to the slider 29, the rotation of the first threaded rod 30 drives the slider 29 to move in the square through groove 28, so that the slider 29 and the buffer layer 33 on the slider 29 will move in the direction of the sample barrel body 2, so that when the sample barrel body 2 drives the buffer plate 902 to move downward, the pair of sliders 29 and the buffer layer 33 will squeeze the sample barrel body 2, so that it is fixed, so that when the sample barrel body 2 falls, it will be limited by the pair of sliders 29 and the buffer layer 33, so that the sample barrel body 2 is not easy to deviate from the position or shake when it falls, so that when multiple sample barrel bodies 2 fall, they are relatively stable, and the operation of the device is not easy to have errors, thereby reducing the probability of failure of the device, and because the material of the buffer layer 33 is soft and elastic material, the buffer layer 33 is not easy to damage the sample barrel body 2 when squeezing the sample barrel body 2.

[0048] The top of the outer wall of the first fixed block 8 is fixedly connected to the connecting shell 24, and the connecting shell 24 is in an inverted L shape; a sliding plate 25 is fixedly connected to one side of the inner wall of the connecting shell 24 through a second spring, and the outer side wall of the sliding plate 25 is slidably connected to the inner side wall of the connecting shell 24; the sliding plate 25 is in a T shape; a sliding groove 26 is provided on one side of the outer wall of the sliding plate 25; an auxiliary block 27 is slidably connected to the inner side wall of the sliding groove 26, and the auxiliary block 27 is in a right-angled trapezoid shape; a third spring is fixedly connected to the inner side wall of the sliding groove 26, and one end of the outer wall of the third spring is fixedly connected to one side of the outer wall of the auxiliary block 27; two groups of auxiliary blocks 27 are matched with one group of storage spaces 6 respectively, and the auxiliary blocks 27 are matched with the sample barrel body 2, and before the sample barrel body 2 falls onto the clamping plate 9, the sample barrel body 2 falls through During the process, the sample barrel body 2 will first encounter the auxiliary block 27. Because the auxiliary block 27 is in the shape of a right-angled trapezoid, when the sample barrel body 2 encounters the auxiliary block 27, the auxiliary block 27 will drive the third spring to contract, and the sliding plate 25 can also drive the second spring to contract, so that when the sample barrel body 2 encounters the auxiliary block 27, the force generated by the fall will be buffered, and then the sample barrel body 2 will continue to fall downward. At this time, a part of the sample barrel body 2 will be reduced, making the sample barrel body 2 safer and less prone to damage during adjustment, and the sample in the sample barrel body 2 can also be better protected. In addition, the auxiliary block 27 and the sliding plate 25 can both be contracted, so that the device can perform double unloading through the second spring and the third spring, so that the device can better resolve the first wave of impact force.

[0049] Embodiment 2:

[0050] See also Fig.10As shown, the top of the outer wall of the protective shell 17 is threadedly connected to a group of second threaded rods 34 through a group of first blocks; the top of the outer wall of the protective shell 17 is slidably connected to multiple groups of sliding rods 35 through multiple groups of second blocks; one end of the outer wall of the multiple groups of sliding rods 35 and the group of second threaded rods 34 is respectively rotatably connected to the outer side wall of the multiple groups of limit rods 19, and the group of sliding rods 35 and the second threaded rods 34 are in a cross shape; a group of linkage rods 36 is provided between the second threaded rods 34 and the group of sliding rods 35, and the two ends of the outer wall of the group of linkage rods 36 are respectively rotatably connected to the outer side wall of the multiple groups of limit rods 19 The second threaded rod 34 is movably connected to the outer side wall of the second threaded rod 34 and a group of sliding rods 35; a group of linkage rods 36 is in the shape of a mouth; the linkage rod 36 includes a circular shell 361 and a telescopic rod 362; the outer side wall of a pair of telescopic rods 362 is slidably connected to the inner side wall of the circular shell 361, and by rotating the second threaded rod 34, since the second threaded rod 34 is threadedly connected to the first block, when the second threaded rod 34 rotates, the second threaded rod 34 will move its position, and when the second threaded rod 34 moves its position, the second threaded rod 34 will drive a limiting rod 19 When the second threaded rod 34 moves to a certain position, the second threaded rod 34 will drive the linkage rod 36 to move to a certain position, so that the linkage rod 36 drives the sliding rod 35 to move to a certain position. When the linkage rod 36 moves to a certain position, because the linkage rod 36 includes a circular shell 361 and a telescopic rod 362, when the linkage rod 36 moves to a certain position, the telescopic rod 362 will shrink into the circular shell 361, so that the length of the linkage rod 36 is reduced. When the rotation of the second threaded rod 34 drives a group of sliding rods 35 to move to a certain position, a group of sliding rods 35 will drive a group of limiting rods 19 to move to a certain position, so that the group of limiting rods 19 driven by the second threaded rod 34 and a group of sliding rods 35 will move to a certain position at the same time, so that the device can adjust the position of a group of limiting rods 19 at the opening 18 of the protective shell 17, so that the device can adjust the position of the limiting rods 19 according to the shape or size of the sample barrel body 2, so that the limiting rods 19 can be suitable for a variety of types of sample barrel bodies 2, and the device can store sample barrel bodies 2 of different types or sizes in each column, so that the device is more practical.

[0051] When the present invention is in use, the sample barrel bodies 2 are placed in the storage space 6 in a stacked manner. The storage space 6 can be designed in multiple rows according to actual needs. Sample barrel bodies 2 filled with the same material can be stored in each row of storage space 6, and empty sample barrel bodies 2 can also be stored. The upper part of the storage space 6 can be connected to the sample barrel conveying pipe to facilitate the automatic storage of the sample barrel bodies 2. Therefore, the device can hold more sample barrel bodies 2 and make the sample barrel bodies 2 more convenient. When it is necessary to take the sample barrel body 2, a pair of second hydraulic cylinders 12 drives a pair of clamping blocks 13 to move to clamp the upper sample barrel body 2. At this time, a pair of first hydraulic cylinders 10 drives a pair of clamping plates 9 to open. At this time, the sample barrel body 2 located at the clamping plate 9 will be moved under the action of gravity. When the sample barrel body 2 slides down onto the conveyor belt 102, because the sample barrel body 2 above the clamping plate 9 is clamped by the clamping block 13, when the sample barrel body 2 falls, only the sample barrel body 2 at the position of the clamping plate 9 will fall, and the sample barrel body 2 above it remains in a stationary and fixed state. At this time, the driving device 103 drives the conveyor belt 102 to convey the sample barrel body 2, so that the device can convey and retrieve the sample barrel body 2, and when the sample barrel body 2 falls onto the conveyor belt 102, a pair of third hydraulic cylinders 15 drives a pair of adjusting blocks 16, so that the pair of adjusting blocks 16 drive the sample barrel body 2 that falls onto the conveyor belt 102, so that the sample barrel body 2 is located in the middle of the conveyor belt 102, so that the position of the sample barrel body 2 is not The sample barrel body 2 will be offset, so that the position of the sample barrel body 2 during transportation is more accurate, and it is more convenient to perform subsequent operations. When the sample barrel body 2 at the position of the clamping plate 9 is retrieved, the clamping plate 9 is closed, and the clamping block 13 is opened. At this time, the sample barrel body 2 will slide down to the clamping plate 9 under the action of gravity and be blocked, waiting for the next batch of sample barrels to be retrieved, and so on. The device is controlled by the system throughout the process, so that the device does not require manual assistance, thereby being more convenient, accurate, and quick, and improving the storage and retrieval efficiency. When the sample barrel body 2 falls onto the clamping plate 9, because the clamping plate 9 includes a transverse plate 901 and a buffer plate 902, the sample barrel body 2 will first fall onto the buffer plate 902. At this time, the sample barrel body 2 will The force is transmitted to the buffer plate 902 and the first spring 23, so that the first spring 23 and the buffer plate 902 shrink and absorb and resolve the force, so that the sample barrel body 2 is not easily damaged when it falls, and the safety of the sample barrel body 2 when adjusting is further improved. Before the sample barrel body 2 falls onto the clamping plate 9, the sample barrel body 2 will first encounter the auxiliary block 27 during the falling process. Because the auxiliary block 27 is in a right-angle trapezoidal shape, when the sample barrel body 2 encounters the auxiliary block 27, the auxiliary block 27 will drive the third spring to shrink, and the sliding plate 25 can also drive the second spring to shrink, so that when the sample barrel body 2 encounters the auxiliary block 27, the force generated by the fall will be buffered, and then the sample barrel body 2 will continue to fall downward, at this time, a part of the sample barrel body 2 will be reduced,The sample barrel body 2 is made safer and less susceptible to damage when adjusted, and the sample in the sample barrel body 2 can also be better protected. The auxiliary block 27 and the sliding plate 25 can be retracted, so that the device can perform double unloading through the second spring and the third spring, so that the device can better resolve the first wave of impact force, and when the buffer plate 902 encounters the sample barrel body 2 moving downward to unload the force, the downward movement of the buffer plate 902 will drive the first threaded rod 30 and the first gear 31 on the first threaded rod 30 to move, because the rack 32 and the first gear 31 are meshed with each other, and the rack 32 is in a stationary state, and the first gear 31 is in a moving state, so that when the first gear 31 moves on the rack 32, the first gear 31 will be moved. 1 rotates, and the rotation of the first gear 31 drives the first threaded rod 30 to rotate. Since the first threaded rod 30 is threadedly connected with the slider 29, the rotation of the first threaded rod 30 drives the slider 29 to move in the square through groove 28, so that the slider 29 and the buffer layer 33 on the slider 29 move toward the direction of the sample barrel body 2, so that when the sample barrel body 2 drives the buffer plate 902 to move downward, the pair of sliders 29 and the buffer layer 33 squeeze the sample barrel body 2, so that it is fixed, so that when the sample barrel body 2 falls, it will be limited by the pair of sliders 29 and the buffer layer 33, so that the sample barrel body 2 is not easy to deviate or shake when it falls, so that when multiple sample barrel bodies 2 fall, they are relatively stable, so that the operation of the device is not easy to have errors, The probability of failure of the device is reduced, and a protective shell 17 is fixedly connected to the top of the outer wall of the conveying base 101, so that the sample barrel body 2 will be protected by the protective shell 17 when it is stored, so that external factors such as temperature, humidity, dust, etc. are not easy to directly contact the sample barrel body 2, so that the sample barrel body 2 can be better protected, and the samples in the sample barrel body 2 can be better protected and stored. The sample barrel body 2 placed in the storage space 6 can be limited by the limiting rod 19, so that when the sample barrel body 2 is placed or retrieved, the sample barrel body 2 will be limited, so that it is less likely to shift the position when placed or retrieved, thereby making the operation of the device less prone to errors, ensuring the operation of the device, and through By rotating the second threaded rod 34, since the second threaded rod 34 is threadedly connected to the first block, when the second threaded rod 34 is rotated, the second threaded rod 34 will move. When the second threaded rod 34 moves, the second threaded rod 34 will drive a limit rod 19 to move. When the second threaded rod 34 moves, the second threaded rod 34 will drive the linkage rod 36 to move, so that the linkage rod 36 drives the sliding rod 35 to move. When the linkage rod 36 moves, because the linkage rod 36 includes a circular shell 361 and a telescopic rod 362, when the linkage rod 36 moves, the telescopic rod 362 will shrink into the circular shell 361, so that the length of the linkage rod 36 is reduced. When the rotation of the second threaded rod 34 drives a group of sliding rods 35 to move,A group of sliding rods 35 will drive a group of limiting rods 19 to move their positions, so that the second threaded rod 34 and a group of limiting rods 19 driven by a group of sliding rods 35 will move their positions at the same time, so that the device can adjust the position of a group of limiting rods 19 at the opening 18 of the protective shell 17, so that the device can adjust the position of the limiting rods 19 according to the shape or size of the sample barrel body 2, so that the limiting rods 19 can be suitable for various types of sample barrel bodies 2, and the device can store sample barrel bodies 2 of different types or sizes in each column, making the device more practical, and the device can introduce advanced automation technology so that the system can automatically complete the storage, retrieval and transportation of sample barrels, greatly reducing the time and cost of manual operation, real-time data feedback and intelligent control algorithms enable the system to respond quickly to operating instructions, improve work efficiency, and the system adopts a high-density storage rack design, combined with an intelligent storage algorithm, which can make full use of the storage space 6 and improve storage density. The flexible storage rack configuration can be adjusted according to the actual needs of the laboratory or production workshop to accommodate different quantities and types of sample barrels. The unique sample barrel design combined with the precise clamping and transportation mechanism can ensure that the sample barrels are not damaged during storage and retrieval. The intelligent control algorithm can prevent misoperation and equipment failure, ensuring the stable operation of the system. The system adopts a modular design and can be expanded and upgraded according to actual needs. The user-friendly interface and powerful software support make the system easy to operate and maintain.

[0052] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sample barrel storage and automatic retrieval system, comprising a conveying platform (1) and a sample barrel body (2); the conveying platform (1) comprises a conveying base (101), a conveying belt (102), and a driving device (103); the conveying belt (102) is arranged on the outer side wall of the conveying base (101); the conveying belt (102) is driven by the driving device (103); characterized in that: A group of support frames (3) are fixedly connected to the top of the outer wall of the conveying base (101); the top of the outer wall of the support frame (3) is fixedly connected to a first support plate (4) through a group of first round rods; the top of the outer wall of the first support plate (4) is fixedly connected to a second support plate (5) through a group of second round rods; the support frame (3) and the first round rods and the first support plate (4) and the second round rods and the second support plate (5) form a storage space (6); the first placement plates (7) are fixedly connected to the opposite sides of the outer wall of the support frame (3); the top of the outer wall of a pair of the first placement plates (7) are fixedly connected to a first hydraulic cylinder (10) through a first fixing block (8); the outer wall of a pair of the first hydraulic cylinders (10) are fixedly connected to a clamping plate (9) at opposite ends; the top of the outer wall of the first placement plate (7) is fixedly connected to a second placement plate (11) through a third round rod; the top of the outer wall of the second placement plate (11) is fixedly connected to a second hydraulic cylinder (12) through a second fixing block; and one end of the outer wall of the second hydraulic cylinder (12) is fixedly connected to a clamping block (13).

2. The sample barrel storage and automatic retrieval system according to claim 1, characterized in that: A group of sample barrel bodies (2) are respectively placed in a group of storage spaces (6); a pair of clamping plates (9) match the sample barrel bodies (2); a pair of clamping blocks (13) match the sample barrel bodies (2); a group of connecting plates (14) are fixedly connected to opposite sides of the outer wall of the conveying base (101), and the two groups of connecting plates (14) are symmetrical about the center line of the conveying base (101); the top ends of the outer walls of the two groups of connecting plates (14) are fixedly connected to third hydraulic cylinders (15) through third fixing blocks; the outer walls of the two groups of third hydraulic cylinders (15) are fixedly connected to opposite ends with adjustment blocks (16), and the two groups of adjustment blocks (16) are symmetrical about the center line of the conveying base (101), and the adjustment blocks (16) are located below the support frame (3); the two groups of adjustment blocks (16) are respectively matched with a group of support frames (3).

3. The sample barrel storage and automatic retrieval system according to claim 2, characterized in that: A protective shell (17) is fixedly connected to the top of the outer wall of the conveying base (101), and the protective shell (17) matches the first hydraulic cylinder (10), the second hydraulic cylinder (12) and the third hydraulic cylinder (15); a group of openings (18) are opened at the top of the outer wall of the protective shell (17), and the group of openings (18) are respectively matched with a group of storage spaces (6); a plurality of groups of limit rods (19) are provided at the openings (18) of the protective shell (17), and the plurality of groups of limit rods (19) are respectively located in a group of storage spaces (6); a group of the limit rods (19) are arranged in a square shape.

4. The sample barrel storage and automatic retrieval system according to claim 3, characterized in that: A fourth placement plate (20) is fixedly connected to the top of the outer wall of the conveying base (101); a fourth hydraulic cylinder (21) is fixedly connected to the top of the outer wall of the fourth placement plate (20) via a fourth fixing block; a blocking block (22) is fixedly connected to one end of the outer wall of the fourth hydraulic cylinder (21), and the blocking block (22) matches the sample barrel body (2); the blocking block (22) is located outside the protective shell (17).

5. The sample barrel storage and automatic retrieval system according to claim 1, characterized in that: The clamping plate (9) comprises a transverse plate (901) and a buffer plate (902); the transverse plate (901) and the buffer plate (902) are both L-shaped, and one side of the inner wall of the buffer plate (902) is slidably connected to one side of the outer wall of the transverse plate (901); a pair of first springs (23) are fixedly connected to the bottom end of the inner wall of the transverse plate (901), and the top ends of the outer walls of the pair of first springs (23) are fixedly connected to the top end of the inner wall of the buffer plate (902).

6. The sample barrel storage and automatic retrieval system according to claim 1, characterized in that: The top end of the outer wall of the first fixed block (8) is fixedly connected to the connecting shell (24), and the connecting shell (24) is in an inverted L shape; a sliding plate (25) is fixedly connected to one side of the inner wall of the connecting shell (24) through a second spring, and the outer wall of the sliding plate (25) is slidably connected to the inner wall of the connecting shell (24); the sliding plate (25) is in a T shape; a sliding groove (26) is provided on one side of the outer wall of the sliding plate (25); the inner wall of the sliding groove (26) is slidably connected to an auxiliary block (27), and the auxiliary block (27) is in a right-angled trapezoid shape; the inner wall of the sliding groove (26) is fixedly connected to a third spring, and one end of the outer wall of the third spring is fixedly connected to one side of the outer wall of the auxiliary block (27); two groups of the auxiliary blocks (27) are respectively matched with a group of storage spaces (6), and the auxiliary blocks (27) are matched with the sample barrel body (2).

7. The sample barrel storage and automatic retrieval system according to claim 5, characterized in that: A square through groove (28) is provided at the top of the outer wall of the buffer plate (902); a slider (29) is slidably connected to the inner wall of the square through groove (28); a first threaded rod (30) is rotatably connected to one side of the inner wall of the square through groove (28), and one end of the outer wall of the first threaded rod (30) passes through the slider (29), and the first threaded rod (30) is threadedly connected to the slider (29); a first gear (31) is fixedly connected to one end of the outer wall of the first threaded rod (30); a rack (32) is fixedly connected to the bottom end of the inner wall of the transverse plate (901), and the rack (32) is located in the square through groove (28), and the rack (32) and the first gear (31) are meshed with each other; a buffer layer (33) is fixedly connected to the opposite end of the outer wall of the two groups of sliders (29); the material of the buffer layer (33) is a soft and elastic material.

8. The sample barrel storage and automatic retrieval system according to claim 3, characterized in that: The top end of the outer wall of the protective shell (17) is threadedly connected to a group of second threaded rods (34) through a group of first blocks; the top end of the outer wall of the protective shell (17) is slidably connected to a group of sliding rods (35) through multiple groups of second blocks; one end of the outer wall of the multiple groups of sliding rods (35) and the group of second threaded rods (34) are respectively rotatably connected to the outer side walls of the multiple groups of limit rods (19), and a group of sliding rods (35) and the second threaded rods (34) are in a cross shape; a group of linkage rods (36) is provided between the second threaded rods (34) and the group of sliding rods (35), and the two ends of the outer wall of the group of linkage rods (36) are respectively rotatably connected to the outer side walls of the second threaded rods (34) and the group of sliding rods (35); a group of linkage rods (36) is in a mouth shape; the linkage rods (36) include a circular shell (361) and a telescopic rod (362); the outer side walls of a pair of telescopic rods (362) are slidably connected to the inner side wall of the circular shell (361).

9. The sample barrel storage and automatic retrieval control method is characterized in that: Applied to implement the sample barrel storage and automatic retrieval system according to any one of claims 1 to 8, the method comprises the following steps: Step 1: placing the sample barrel bodies (2) in a stacked manner in the storage space (6), wherein the storage space (6) can be designed in multiple rows according to actual needs, and each row of the storage space (6) can store sample barrel bodies (2) filled with the same material, and can also store empty sample barrel bodies (2), and the upper part of the storage space (6) can be connected to the sample barrel conveying pipe, so as to facilitate the automatic storage of the sample barrels; Step 2: When the sample barrel body (2) needs to be taken, a pair of second hydraulic cylinders (12) drive a pair of clamping blocks (13) to move and clamp the upper sample barrel body (2). At this time, a pair of first hydraulic cylinders (10) drive a pair of clamping plates (9) to open. At this time, the sample barrel body (2) located at the clamping plates (9) will slide down onto the conveyor belt (102) under the action of gravity; Step 3: When the sample barrel body (2) falls onto the conveyor belt (102), a pair of third hydraulic cylinders (15) drive a pair of adjustment blocks (16), so that the pair of adjustment blocks (16) drive the sample barrel body (2) that falls onto the conveyor belt (102), so that the sample barrel body (2) is located in the middle of the conveyor belt (102); Step 4: After the sample barrel body (2) at the position of the clamping plate (9) is retrieved, the clamping plate (9) is closed and the clamping block (13) is opened. At this time, the sample barrel body (2) will slide down to the clamping plate (9) under the action of gravity and be blocked, waiting for the next batch of sample barrels to be retrieved; Step 5: When the sample barrel body (2) falls onto the clamping plate (9), since the clamping plate (9) includes a transverse plate (901) and a buffer plate (902), the sample barrel body (2) will first fall onto the buffer plate (902). At this time, the sample barrel body (2) will transfer the force generated by the fall to the buffer plate (902) and the first spring (23), so that the first spring (23) and the buffer plate (902) will contract and absorb and resolve the force. Step 6: Before the sample barrel body (2) falls onto the clamping plate (9), the sample barrel body (2) will first encounter the auxiliary block (27) during the falling process. Since the auxiliary block (27) is in the shape of a right-angled trapezoid, when the sample barrel body (2) encounters the auxiliary block (27), the auxiliary block (27) will drive the third spring to contract, and the sliding plate (25) can also drive the second spring to contract, so that when the sample barrel body (2) encounters the auxiliary block (27), the force generated by the fall will be buffered, and then the sample barrel body (2) will continue to fall downward; Step 7: When the buffer plate (902) encounters the sample barrel body (2) and moves downward to unload the force, the downward movement of the buffer plate (902) drives the first threaded rod (30) and the first gear (31) on the first threaded rod (30) to move. Since the rack (32) and the first gear (31) are meshed with each other, and the rack (32) is in a stationary state, and the first gear (31) is in a moving state, when the first gear (31) moves on the rack (32), the first gear (31) will rotate, and the rotation of the first gear (31) will drive the first threaded rod (30) to rotate. The threaded rod (30) is threadably connected to the slider (29), so that the rotation of the first threaded rod (30) drives the slider (29) to move in the square through groove (28), so that the slider (29) and the buffer layer (33) on the slider (29) move in the direction of the sample barrel body (2), so that when the sample barrel body (2) drives the buffer plate (902) to move downward, the pair of sliders (29) and the buffer layer (33) squeeze the sample barrel body (2), so that it is fixed, so that when the sample barrel body (2) falls, it will be limited by the pair of sliders (29) and the buffer layer (33); Step 8: A protective shell (17) is fixedly connected to the top of the outer wall of the conveying base (101), so that the sample barrel body (2) is protected by the protective shell (17) when it is stored, and the sample barrel body (2) placed in the storage space (6) can be limited by the limiting rod (19), so that when the sample barrel body (2) is placed or retrieved, the sample barrel body (2) will be limited; Step nine: When the sample barrel body (2) falls onto the conveying belt (102) for conveying and retrieval, the fourth hydraulic cylinder (21) drives the blocking block (22) to move so that the blocking block (22) blocks the front of the sample barrel body (2), so that the sample barrel body (2) will be blocked when it encounters the blocking block (22) during the conveying process, and thus cannot move and stays in place; Step 10: By rotating the second threaded rod (34), since the second threaded rod (34) is threadedly connected to the first block, when the second threaded rod (34) is rotated, the second threaded rod (34) will move. When the second threaded rod (34) moves, the second threaded rod (34) will drive a limit rod (19) to move. When the second threaded rod (34) moves, the second threaded rod (34) will drive the linkage rod (36) to move, so that the linkage rod (36) drives the sliding rod (35) to move. When the rotation of the second threaded rod (34) drives a group of sliding rods (35) to move, the group of sliding rods (35) will drive a group of limit rods (19) to move, so that the second threaded rod (34) and the group of limit rods (19) driven by the group of sliding rods (35) will move at the same time, thereby adjusting the position of a pair of limit rods (19).

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