Feeding device and feeding equipment

Abstract

The present invention provides a loading device and equipment, relating to the field of medical device technology. The loading device comprises a box body and a conveying mechanism for moving the box body. The box body has a receiving cavity for storing consumables. The box body also comprises a conveying frame, in which the box body can be placed. The conveying mechanism can drive the box body to slide within the conveying frame, thereby alleviating the technical problem of the prior art that the transportation of blood collection consumables is not only cumbersome but also extremely easy to damage the blood collection consumables.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a feeding device and feeding equipment. Background Art

[0002] "2016213812952," "Puncture Needle Supply Device and Blood Collection Machine," discloses a needle supply mechanism comprising a needle belt and a plurality of puncture needles arranged evenly along the length of the belt. The belt is provided with positioning holes corresponding to each puncture needle. The belt is moved by a transmission mechanism to transport the puncture needles. The transmission mechanism includes a bracket, a motor mounted on the bracket, a roller connected to the motor's output shaft, and a pulley rotatably mounted on the bracket. One end of the needle belt is wrapped around the roller, and the other end is wrapped around the pulley. The motor drives the roller to rotate, which in turn drives the pulley through the needle belt to transport the puncture needles on the belt.

[0003] Although the above patent can realize the transportation of blood collection consumables, in actual use, the puncture needles need to be fixed on the needle belt first, and then the needle belt is wound between the pulley and the roller; or the puncture needles need to be fixed on the needle belt when the pulley and the roller are reversely wound, and then the needle belt is wound by the pulley and the roller in the forward rotation to transport the puncture needles. Therefore, the puncture needles between any two adjacent layers of wound needle belts will press against each other, which may cause damage to the puncture needles. At the same time, the puncture needles need to be fixed one by one in the corresponding positioning holes during loading, which makes the operation extremely cumbersome.

[0004] In view of this, there is an urgent need for a feeding device and a feeding equipment that can solve the above problems.

[0005] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Summary of the Invention

[0006] The first purpose of the present invention is to provide a loading device to alleviate the technical problems in the prior art that the transportation of blood collection consumables is not only cumbersome in operation but also very easy to damage the blood collection consumables.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] The present invention provides a loading device, comprising a box body and a conveying mechanism for conveying the box body to move, wherein the box body has a receiving cavity for storing consumables;

[0009] It also includes at least one conveying frame, the box body can be placed in the conveying frame, and the conveying mechanism can drive the box body to slide in the conveying frame.

[0010] In any of the above technical solutions, further, the conveying mechanism includes a primary conveying component and a secondary conveying component, the primary conveying component can push the box body to slide in the conveying frame, and when the box body slides to the feed end of the secondary conveying component, the secondary conveying component is used to drive the box body to load.

[0011] In any of the above technical solutions, further, the first-level conveying assembly is installed on the conveying frame, and the first-level conveying assembly includes a first motor, a first screw rod, a guide rod, and a push plate slidably connected to the guide rod, and the push plate is threadedly connected to the first screw rod;

[0012] The first motor drives the first screw to rotate, and the first screw drives the push plate to move along the length direction of the first screw, and the push plate can push the box body to move in the conveying frame.

[0013] In any of the above technical solutions, further, the secondary conveying assembly includes a first driving member, a fixing frame and a first slider, and the first slider is used to connect the box body;

[0014] The first driving member can drive the first sliding block to slide on the fixing frame, and the first sliding block drives the box body to move synchronously.

[0015] In any of the above technical solutions, further, the secondary conveying assembly further includes a positioning substrate fixedly mounted on the first slider;

[0016] The positioning substrate is provided with a positioning hole, and the box body is provided with a positioning convex column, and the positioning convex column can be embedded in the positioning hole.

[0017] In any of the above technical solutions, further, the conveying mechanism also includes a three-stage conveying component, and the three-stage conveying component is arranged between the first-stage conveying component and the second-stage conveying component.

[0018] In any of the above technical solutions, further, the three-stage conveying assembly includes a second driving member, a fixing seat and a second slider, and the second slider is used to connect the box body;

[0019] The second driving member can drive the second sliding block to slide on the fixing seat, and the second sliding block drives the box body to move synchronously.

[0020] In any of the above technical solutions, further, the three-stage conveying assembly also includes a fixed claw fixed to the second slider.

[0021] In any of the above technical solutions, further, the fixing claw includes side plates that are opposite and spaced apart and a bottom plate fixed between the opposite side plates, the bottom plate is fixed to the second slider, and a guide column is fixed on the side of the side plate facing the box body.

[0022] In any of the above technical solutions, further, the feeding device further includes a positioning mechanism;

[0023] The positioning mechanism includes a positioning push plate and a positioning column fixed to the positioning push plate, and the positioning push plate can move closer to and away from the positioning base plate;

[0024] When the positioning push plate approaches the positioning base plate, the positioning column is pressed tightly against the positioning protrusion.

[0025] In any of the above technical solutions, further, the positioning mechanism also includes a second motor, a second screw rod, an optical axis and a mounting bracket;

[0026] The second motor is installed on the mounting frame, the second screw rod and the optical axis are arranged at intervals and are both installed between the mounting frame and the positioning push plate; the positioning push plate is threadedly connected to the second screw rod and is slidingly connected to the optical axis, the second motor drives the second screw rod to rotate, and the second screw rod drives the positioning push plate to reciprocate along the length direction of the second screw rod.

[0027] In any of the above technical solutions, further, the conveying frame includes a mounting seat and a plurality of support rods;

[0028] Both ends of the support rod are fixed to the mounting seat respectively, and a plurality of support rods surround the mounting seat and are arranged at intervals.

[0029] A second object of the present invention is to provide a loading device to alleviate at least one of the above technical problems.

[0030] The present invention also provides a feeding device, comprising the above-mentioned feeding device.

[0031] In any of the above technical solutions, further, the feeding device also includes a box opening mechanism;

[0032] The box opening mechanism is installed on the secondary conveying assembly, and the box opening mechanism is used to open the box body.

[0033] In any of the above technical solutions, further, the box body includes an upper box body and a lower box body, and the upper box body and the lower box body are buckled together to form the accommodating cavity;

[0034] A first prying gap is provided between the upper box body and the lower box body, and the box opening mechanism is inserted into the first prying gap; and / or a second prying gap is provided between the lower box body and the multi-stage conveying mechanism, and the box opening mechanism is inserted into the second prying gap.

[0035] In any of the above technical solutions, further, the box opening mechanism includes a first prying head;

[0036] The first prying head has a first prying portion, and the first prying portion is used to be inserted into the first prying gap.

[0037] In any of the above technical solutions, further, the box opening mechanism further includes a second prying head;

[0038] The second prying head has a second prying portion, and the second prying portion is used to be inserted into the second prying gap.

[0039] The beneficial effects of the present invention are:

[0040] The present invention provides a loading device, which includes a box body and a conveying mechanism for conveying the box body to move. The box body is provided with a accommodating cavity, and the consumables are stored in the accommodating cavity. When in use, the box body is first placed in the conveying frame, and the conveying mechanism drives the box body to slide in the conveying frame. The loading device not only ensures that the consumables can be safely stored in the accommodating cavity of the box body, improves the protection of the consumables, and improves the problem of damage to the consumables due to the external placement of the consumables. Moreover, the box body containing the consumables is placed in the conveying frame for transportation, so there is no situation of winding the box body, so the consumables will not be compressed between any two adjacent box bodies, thereby reducing damage to the consumables. At the same time, precisely because the consumables are placed in the accommodating cavity of the box body, it is only necessary to realize the transportation of the box body during transportation, and there is no need to transport the consumables separately, which further reduces damage to the consumables. In addition, the box body is placed in the conveying frame, which supports the box body. The conveying mechanism drives the box body to slide in the conveying frame to convey the box body. That is to say, it is only necessary to arrange the box bodies containing consumables in an orderly manner in the conveying frame, and there is no need to arrange each consumable individually, thereby simplifying the operation and saving conveying time.

[0041] The present invention provides a loading device, including the above-mentioned loading device, which can achieve at least one of the above-mentioned technical problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 A schematic diagram of a feeding device provided in an embodiment of the present invention;

[0044] Figure 2 A schematic diagram of a transverse conveying assembly with materials in a loading device provided in an embodiment of the present invention;

[0045] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0046] Figure 4 A schematic diagram of a longitudinal conveying assembly with materials in a loading device provided in an embodiment of the present invention;

[0047] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0048] Figure 6 A schematic diagram of a first conveying mechanism in a loading device provided in an embodiment of the present invention;

[0049] Figure 7 A schematic diagram of the partial structure of the first conveying mechanism in the loading device provided in an embodiment of the present invention;

[0050] Figure 8 A schematic diagram of a positioning mechanism, material, and positioning substrate in a loading device provided in an embodiment of the present invention;

[0051] Figure 9 A schematic diagram of a positioning mechanism in a loading device provided in an embodiment of the present invention;

[0052] Figure 10 A schematic diagram of the partial structure of the feeding equipment provided in an embodiment of the present invention;

[0053] Figure 11 for Figure 10 A partial enlarged view of point C in the middle;

[0054] Figure 12 for Figure 10 A partial enlarged view of point D in the middle;

[0055] Figure 13 for Figure 10 A partial enlarged view of point E in the middle;

[0056] Figure 14 A schematic diagram of a blister box in a loading device provided in an embodiment of the present invention.

[0057] Icons: 10 - Secondary conveying assembly; 11 - Fixed frame; 12 - First slider; 13 - First driving member; 14 - Positioning base plate; 15 - Second micro switch; 16 - Frame; 20 - Thirdary conveying assembly; 21 - Fixed seat; 22 - Fixed claw; 23 - Second slider; 24 - Third micro switch; 30 - First conveying assembly; 31 - First screw rod; 32 - Push plate; 33 - First motor; 34 - Guide rod; 35 - Sliding block; 36 - Elastic sheet; 37 - First micro switch; 40 - Positioning mechanism; 41 - Positioning push plate; 42 - Positioning column; 43 - Second screw rod; 44 - Mounting frame; 45 - First Second motor; 46 - optical axis; 50 - box body; 51 - upper box body; 52 - lower box body; 61 - first prying head; 62 - second prying head; 63 - pressure head; 70 - base; 80 - conveying frame; 81 - support rod; 82 - mounting seat; 90 - recovery channel; 91 - recovery chamber; 141 - positioning hole; 221 - bottom plate; 222 - side plate; 223 - guide column; 511 - U-shaped opening; 521 - positioning boss; 611 - first prying part; 612 - first prying head arm; 621 - second prying part; 622 - second prying head arm; 623 - third driving member; 631 - buffer part; 632 - pressure head seat. DETAILED DESCRIPTION

[0058] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0059] In the description of the present invention, it should be noted that the terms “first” and “second” are only used for descriptive purposes and should not be understood as indicating or implying relative importance.

[0060] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0061] like Figure 1 As shown, the loading device provided in this embodiment includes a box body 50 and a conveying mechanism for conveying the box body 50 to move, the box body 50 has a accommodating cavity, and the accommodating cavity is used to store consumables; it also includes a conveying frame 80, the box body 50 can be placed in the conveying frame 80, and the conveying mechanism can drive the box body 50 to slide in the conveying frame 80.

[0062] Among them, taking the application of the loading device in the field of blood collection robots as an example, the consumables therein are blood collection consumables, so the loading device is used to load the blood collection consumables for the blood collection robot.

[0063] Specifically, the box body 50 is provided with a receiving cavity for accommodating blood collection consumables. The number of receiving cavities can be selected based on the actual number of blood collection consumables required. Generally, the box body 50 stores a blood collection needle, a pre-blood collection disinfection device, and a medical ultrasonic coupling agent. Therefore, the receiving cavity is divided into three sections to store these components respectively. Furthermore, most of the blood collection consumables are fixed in the receiving cavity to ensure that they do not easily slip out of the box body 50 during transportation.

[0064] In actual use, the box bodies 50 are arranged in an orderly manner in the conveying frame 80, that is, the conveying frame 80 is used to support the box bodies 50, which is more convenient for the storage of the box bodies 50. The conveying mechanism conveys the box bodies 50 to move in the conveying frame 80 to perform the loading operation of the box bodies 50. This loading device not only ensures that the blood collection consumables can be safely stored in the accommodating cavity of the box body 50, but also improves the protection of the blood collection consumables and alleviates the problem of damage to the blood collection consumables caused by the external placement of the blood collection consumables. Moreover, the box body 50 containing the blood collection consumables is placed in the conveying frame 80 for transportation. There is no situation in the prior art where the box body 50 is wound by a needle belt. Therefore, there is no situation where the wound needle belt layers generate pressure to compress the blood collection consumables. In this embodiment, the blood collection consumables are installed in the accommodating cavity of the box body 50. Even if any two adjacent box bodies 50 squeeze each other, it does not mean that the accommodating cavities in the box body 50 squeeze each other, thereby reducing damage to the blood collection consumables. At the same time, precisely because the blood collection consumables are placed in the accommodating cavity of the box body 50, during transportation, only the box body 50 needs to be transported, and there is no need to transport the blood collection consumables separately, further reducing damage to the blood collection consumables. In addition, the box body 50 is placed in the transport frame 80, which supports the box body 50, and the transport mechanism drives the box body 50 to slide within the transport frame 80 to transport the box body 50. In other words, it is only necessary to arrange the box bodies 50 containing the blood collection consumables in an orderly manner in the transport frame 80, without the need to arrange or transport each blood collection consumable separately, thereby simplifying the operation and saving transportation time.

[0065] Please continue to refer to Figure 1 Preferably, the conveying mechanism includes a primary conveying component 30 and a secondary conveying component 10. The primary conveying component 30 can push the box body 50 to slide in the conveying frame 80. When the box body 50 slides to the feeding end of the secondary conveying component 10, the secondary conveying component 10 is used to drive the box body 50 to load the material.

[0066] In this embodiment, the loading device also includes a base 70, and the above-mentioned conveying frame 80, the first-level conveying assembly 30 and the second-level conveying assembly 10 are all mounted on the base 70. The first-level conveying assembly 30 is used to push the box body 50 to slide in the conveying frame 80, and then convey the box body 50 to the feeding end of the second-level conveying assembly 10, so that the second-level conveying assembly 10 can perform the loading operation of the box body 50. After the second-level conveying assembly 10 conveys the box body 50 to the target position, the blood collection robot arm can take out the blood collection consumables in the box body 50. In other words, the first-level conveying assembly 30 pushing the box body 50 to slide in the conveying frame 80 can be regarded as the feeding and arranging process of the blood collection consumables, and the conveying of the box body 50 by the second-level conveying assembly 10 can be regarded as the loading and conveying process of the blood collection consumables. The box bodies 50 can be arranged in an orderly manner in the conveying frame 80, so that the second-level conveying assembly 10 can load the box bodies 50 one by one. Because each box body 50 contains blood collection consumables, the blood collection robot arm needs to take out the blood collection consumables in each box body 50, so the secondary conveying component 10 should be loaded one by one in an orderly manner, which requires that the boxes 50 need to be arranged in order when the primary conveying component 30 is conveying.

[0067] like Figure 2 As shown, in this embodiment, the conveyor frame 80 includes a mounting base 82 and a plurality of support rods 81; the ends of the support rods 81 are respectively fixed to the mounting base 82, and the plurality of support rods 81 surround the mounting base 82 and are arranged at intervals. Specifically, the two mounting bases 82 are fixed to the base 70, and four support rods 81 are fixed in front of the two mounting bases 82 at intervals, two of which are located at the top and the other two are located at the bottom. The distance between the two upper support rods 81 is greater than the distance between the two lower support rods 81, that is, the projection of the four support rods 81 relative to the mounting base 82 forms an isosceles trapezoid.

[0068] The structure of the conveying mechanism is described in detail below, wherein: Figure 1 In the coordinate system shown, taking the conveying direction of the first-level conveying component 30 as shown in the direction of zz', the conveying direction of the second-level conveying component 10 as shown in the direction of yy', and the conveying direction of the tertiary conveying component 20 as shown in the direction of xx' as an example, the zz' direction, the yy' direction and the xx' direction are perpendicular to each other.

[0069] Please continue to refer to Figure 1 - Figure 3Preferably, the first-level conveying assembly 30 is installed on the conveying frame 80, and the first-level conveying assembly 30 includes a first motor 33, a first screw rod 31, a guide rod 34 and a push plate 32 slidably connected to the guide rod 34, and the push plate 32 is connected to the first screw rod 31; the first motor 33 drives the first screw rod 31 to rotate, and the first screw rod 31 drives the push plate 32 to move along the length direction of the first screw rod 31, and the push plate 32 can push the box body 50 to move in the conveying frame 80.

[0070] Among them, the first-level conveying component 30 also includes a sliding block 35 threadedly connected to the first screw rod 31, the push plate 32 is fixed to the sliding block 35, the sliding block 35 is slidably connected to the guide rod 34, and the sliding block 35 can slide back and forth relative to the guide rod 34 along the zz' direction.

[0071] Specifically, the first motor 33 is mounted on a mounting base 82 oriented in the z-direction. One end of the first screw rod 31 is drivingly connected to the motor shaft of the first motor 33, and the other end is rotationally connected to the mounting base 82 oriented in the z'-direction. Two guide rods 34 are provided, one on each side of the first screw rod 31, with both ends of the guide rod 34 fixedly connected to the mounting base 82 on the same side. The two guide rods 34 respectively pass through the sliding block 35 and are slidably connected to the sliding block 35. The guide rods 34 are configured to ensure smooth movement of the sliding block 35 relative to the first screw rod 31, ensuring that the sliding block 35 can move smoothly in a straight line.

[0072] In actual use, the first motor 33 is started to drive the first screw rod 31 to rotate. The rotation of the first screw rod 31 can drive the sliding block 35 to move along the length direction of the first screw rod 31. The movement of the sliding block 35 drives the push plate 32 to move synchronously. The push plate 32 pushes the box body 50 to slide in the conveying frame 80 to perform the conveying operation of the box body 50.

[0073] A first microswitch 37 is also provided on the mounting base 82 in the z' direction. The first microswitch 37 is used to detect whether the box body 50 has reached the target position. Furthermore, an elastic piece 36 is also provided on the mounting base 82 in the z' direction. When the box body 50 reaches the target position, the elastic piece 36 can limit and block the box body 50, thereby ensuring that the box body 50 does not fall in the z' direction.

[0074] The guide rod 34 can be replaced by two lower support rods 81 . In this case, the sliding block 35 is slidably connected to the support rods 81 , and it only needs to be able to support the box body 50 and linearly move the box body 50 .

[0075] Please continue to refer to Figure 1 、 Figure 6 and Figure 7Preferably, the secondary conveying assembly 10 includes a first driving member 13, a fixed frame 11 and a first slider 12, the first slider 12 is used to connect the box body 50; the first driving member 13 can drive the first slider 12 to slide on the fixed frame 11, and the first slider 12 drives the box body 50 to move synchronously.

[0076] Specifically, the secondary conveyor assembly 10 utilizes a linear module to achieve linear motion of the cassette 50. The first drive member 13 is a motor, and the fixed frame 11 has a first mounting cavity. The transmission components of the linear module are installed in this first mounting cavity, driving the first slider 12 to slide on the fixed frame 11. In actual use, the cassette 50 is mounted on the first slider 12. The first drive member 13 drives the transmission components in the first mounting cavity to drive the first slider 12 to slide. The first slider 12 then drives the cassette 50 to move synchronously, allowing the cassette 50 to be loaded. The first slider 12 slides back and forth in the yy' direction.

[0077] Please continue to refer to Figure 6 and Figure 7 Preferably, the secondary conveying assembly 10 further includes a positioning base 14 fixed to the first slider 12; the positioning base 14 is provided with a positioning hole 141, and the box body 50 is provided with a positioning protrusion 521. The positioning protrusion 521 can be embedded in the positioning hole 141 to achieve the fixation of the box body 50 relative to the positioning base 14, thereby facilitating the first slider 12 to drive the box body 50 to move synchronously. The positioning base 14 should be provided on the side of the first slider 12 facing the box body 50.

[0078] The box body 50 has an upper edge and a lower edge, each of which is provided with positioning protrusions 521 extending toward the first slider 12. The number of positioning holes 141 corresponds to the number of positioning protrusions 521. In this embodiment, four positioning protrusions 521 are provided on the upper edge and four positioning protrusions 521 are provided on the lower edge. The positioning protrusions 521 can be solid or hollow, as long as they can achieve fixation relative to the positioning base plate 14.

[0079] A second micro switch 15 is further provided at the positioning hole 141 , and the second micro switch 15 can detect whether the positioning boss 521 is embedded in the positioning hole 141 .

[0080] Please continue to refer to Figure 1 、 Figure 4 and Figure 5Preferably, the conveying mechanism also includes a tertiary conveying assembly 20, which is arranged between the primary conveying assembly 30 and the secondary conveying assembly 10. The tertiary conveying assembly 20 serves as a transition conveyor between the primary conveying assembly 30 and the secondary conveying assembly 10, that is, because the secondary conveying assembly 10 loads the boxes 50 one by one, and the primary conveying assembly 30 transports all the boxes 50 in an integrated manner, the setting of the tertiary conveying assembly can transport the multiple boxes 50 on the primary conveying assembly 30 one by one to the feed end of the secondary conveying assembly 10, so that the secondary conveying assembly 10 can be loaded in an orderly manner. At this time, a plurality of conveying frames 80 can be provided, and the plurality of conveying frames 80 are arranged at intervals along the conveying direction (xx' direction) of the tertiary conveying assembly 20. Each conveying frame 80 is equipped with a set of primary conveying assemblies 30, thereby ensuring that each conveying frame 80 can be used to transport the boxes 50.

[0081] Please continue to refer to Figure 4 and Figure 5 Preferably, the three-stage conveying assembly 20 includes a second driving member, a fixed seat 21 and a second slider 23, the second slider 23 is used to connect the box body 50; the second driving member can drive the second slider 23 to slide on the fixed seat 21, and the second slider 23 drives the box body 50 to move synchronously.

[0082] Specifically, the three-stage conveying assembly 20 utilizes a linear module to achieve linear motion of the box body 50. The second drive element is a motor, and the fixed base 21 has a second mounting cavity. The transmission components of the linear module are all installed in this second mounting cavity, driving the second slider 23 to slide on the fixed base 21. In actual use, the box body 50 is mounted on the second slider 23. The second drive element drives the transmission components in the second mounting cavity to drive the second slider 23 to slide. The second slider 23 then drives the box body 50 to move synchronously, transporting the box body 50. The second slider 23 slides back and forth in the xx' direction.

[0083] A third micro switch 24 is provided on the fixing seat 21 , and the third micro switch 24 is used to detect whether the box body 50 is located on the second sliding block 23 .

[0084] It should be noted that there are many types of linear modules, so there are also many types of transmission components installed in the first installation cavity and the second installation cavity, so they are not limited here. It is sufficient to ensure that the first slider 12 slides back and forth along the length direction of the fixed frame 11 and the second slider 23 slides back and forth along the length direction of the fixed seat 21. For example, the linear module of the secondary conveying component 10 adopts a screw linear module, the first slider 12 is screwed to the screw thread, and the first slider 12 is slidably set on the fixed frame 11. The linear module of the tertiary conveying component 20 adopts a screw linear module, the second slider 23 is screwed to the screw thread, and the second slider 23 is slidably set on the fixed seat 21. Alternatively, both the secondary conveying component 10 and the tertiary conveying component 20 adopt belt linear modules, or an electric slide can also be used, as long as it can achieve linear conveying of the box body 50.

[0085] Please continue to refer to Figure 4 Preferably, the three-stage conveying assembly 20 further includes a fixed claw 22 fixed to the second slider 23 , and the fixed claw 22 is used to clamp the box body 50 , thereby driving the box body 50 to move synchronously with the second slider 23 .

[0086] Please continue to refer to Figure 1 Preferably, the fixing claw 22 includes side plates 222 that are opposite and spaced apart and a bottom plate 221 fixed between the opposite side plates 222, the bottom plate 221 is fixed to the second slider 23, and a guide column 223 is fixed on the side of the side plate 222 facing the box body 50.

[0087] Specifically, the side panels 222 and the bottom panel 221 together form a U-shaped fixing claw 22, and a guide post 223 is fixedly provided on the side of the side panel 222 facing the box body 50. The box body 50 is provided with a slide groove at a corresponding position. The guide post 223 slidably cooperates with the slide groove to facilitate the sliding of the box body 50 into the fixing claw 22, thereby achieving the installation of the box body 50 relative to the fixing claw 22. The surface of the guide post 223 is smooth to reduce the resistance of the box body 50 sliding into the fixing claw 22, while also reducing the friction between the box body 50 and the fixing claw 22, thereby reducing wear on the box body 50.

[0088] Please continue to refer to Figure 1 、 Figure 8 and Figure 9 Preferably, the loading device also includes a positioning mechanism 40; the positioning mechanism 40 includes a positioning push plate 41 and a positioning column 42 fixed to the positioning push plate 41, and the positioning push plate 41 can move closer to and away from the positioning substrate 14; when the positioning push plate 41 approaches the positioning substrate 14, the positioning column 42 is pressed against the positioning boss 521.

[0089] The positioning mechanism 40 is arranged between the tertiary conveying assembly 20 and the secondary conveying assembly 10 to facilitate the positioning and installation of the box body 50 relative to the secondary conveying assembly 10, thereby making the loading position of the box body 50 more accurate. Specifically, the positioning base plate 14 and the positioning push plate 41 are arranged opposite and spaced apart, and a positioning column 42 is provided on the side of the positioning push plate 41 facing the positioning base plate 14. The positioning column 42 can correspond to the positioning holes 141 at the four corners of the positioning base plate 14. At this time, the positioning protrusions 521 on the box body 50 are set to be hollow. In actual use, the positioning push plate 41 moves toward the side close to the positioning base plate 14 so that the positioning column 42 can be inserted into the hollow positioning protrusions 521. The positioning push plate 41 continues to move, and then the positioning protrusions 521 are embedded in the positioning holes 141 on the positioning base plate 14 through the positioning column 42, and it is ensured that they will not disengage, thereby achieving the positioning and installation of the box body 50 relative to the positioning base plate 14.

[0090] Please continue to refer to Figure 8 and Figure 9 Preferably, the positioning mechanism 40 also includes a second motor 45, a second screw rod 43, an optical axis 46 and a mounting bracket 44; the second motor 45 is installed on the mounting bracket 44, the second screw rod 43 and the optical axis 46 are arranged at intervals and installed between the mounting bracket 44 and the positioning push plate 41, the positioning push plate 41 is threadedly connected to the second screw rod 43, and is slidingly connected to the optical axis 46, the second motor 45 drives the second screw rod 43 to rotate, and the second screw rod 43 drives the positioning push plate 41 to reciprocate along the length direction of the second screw rod 43.

[0091] Specifically, the movement of the positioning push plate 41 is driven by a screw. The mounting frame 44 in the positioning mechanism 40 is fixedly mounted on the base 70, and the second motor 45 is mounted on the mounting frame 44. The motor shaft of the second motor 45 is transmission-connected to one end of the second screw 43, and the other end of the second screw 43 is threadedly connected to the positioning push plate 41. One end of the optical axis 46 is fixed to the positioning push plate 41, and the other end is slidably connected to the mounting frame 44. The setting of the optical axis 46 ensures that the positioning push plate 41 moves in a linear manner, increasing the smoothness of the movement. In actual use, the second motor 45 drives the second screw 43 to rotate. The rotation of the second screw 43 can drive the positioning push plate 41 to move along the length direction of the second screw 43, that is, to move toward the direction close to the positioning base plate 14, thereby causing the positioning column 42 to be inserted into the positioning boss 521.

[0092] The positioning push plate 41 moves in the zz′ direction to face the positioning substrate 14 .

[0093] In summary, the loading device is used to load blood collection consumables onto the blood collection robot, and is therefore electrically connected to the robot's main control unit. Specifically, the primary conveying assembly 30 has a first processor, the secondary conveying assembly 10 has a second processor, the tertiary conveying assembly 20 has a third processor, and the positioning mechanism 40 has a fourth processor, and these four processors are each electrically connected to the main control unit. Furthermore, the first motor 33 and the first microswitch 37 are each electrically connected to the first processor, the first drive member 13 and the second microswitch 15 are each electrically connected to the second processor, the second drive member and the third microswitch 24 are each electrically connected to the third processor, and the second motor 45 is electrically connected to the fourth processor.

[0094] In actual use, the main control unit transmits a start signal to the first processor, which controls the first motor 33 to start, driving the first screw 31 to rotate, thereby pushing the box body 50 to slide within the conveyor frame 80 via the push plate 32. When the first microswitch 37 detects the movement of the box body 50, it transmits a position signal to the first processor. Upon receiving this position signal, the first processor controls the first motor 33 to turn off. The main control unit then transmits a start signal to the first processor again, which controls the first motor 33 to start, pushing the box body 50 into the fixed claw 22 via the push plate 32, thus reaching the tertiary conveyor assembly 20. At this time, the third microswitch 24 detects the position of the box body 50 and transmits a signal to the third processor, which transmits this signal to the main control unit. After receiving this signal, the main control unit transmits a shutdown signal to the first processor, which controls the first motor 33 to turn off. The main control unit then transmits a start signal to the third processor, which controls the second driver to start, driving the second slider 23 to slide the box body 50 on the fixed seat 21 to the position of the positioning substrate 14. The third processor then controls the second driver to close. At this time, the main control unit transmits a start signal to the fourth processor, which controls the second motor 45 to start, driving the positioning push plate 41 toward the side close to the positioning substrate 14, so that the positioning post 42 is inserted into the positioning boss 521, and the positioning boss 521 is then embedded in the positioning hole 141, thereby installing the box body 50 relative to the positioning substrate 14. When the second microswitch 15 detects the position information of the box body 50, it transmits a position signal to the second processor, which then feeds this signal back to the main control unit. After receiving this signal, the main control unit transmits a shutdown signal to the fourth processor, which controls the second motor 45 to close. Then, the main control unit transmits a start signal to the second processor, and the second processor controls the first driving member 13 to start, and the first driving member 13 drives the first slider 12 to drive the box body 50 to slide on the fixing frame 11 to perform the loading operation.

[0095] Among them, an encoder is also provided in the three-stage conveying assembly 20, and the encoder is electrically connected to the third processor. The encoder can calculate the distance between the box body 50 and the positioning substrate 14, and then push the second slider 23 to move a corresponding distance through the second driving member.

[0096] The conveying frame 80 can be configured as a pull-out structure, similar to a drawer. When the conveying frame 80 is pulled out, the primary conveying assembly 30 is pulled out simultaneously to facilitate the placement of the box body 50 .

[0097] It should be noted that how the above-mentioned master control unit and each processor, each processor and micro switch, motor or drive component are electrically connected and how they work, as well as how the encoder calculates the distance and how it works are all existing mature technologies and are not the improvement points of this application, so they will not be elaborated on.

[0098] The loading equipment provided in this embodiment includes the above-mentioned loading device.

[0099] Please continue to refer to Figure 1 and Figure 10 Preferably, the loading device also includes a box opening mechanism; the box opening mechanism is installed on the secondary conveying component 10, and the box opening mechanism is used to open the box body 50 to facilitate the blood collection robotic arm to remove the blood collection consumables in the box body 50.

[0100] Please continue to refer to Figure 14 Preferably, the box body 50 includes an upper box body 51 and a lower box body 52, and the upper box body 51 and the lower box body 52 are buckled together to form a accommodating cavity; a first prying gap is provided between the upper box body 51 and the lower box body 52, and the box opening mechanism is inserted into the first prying gap; a second prying gap is provided between the lower box body 52 and the multi-stage conveying mechanism, and the box opening mechanism is inserted into the second prying gap.

[0101] Specifically, the lower box body 52 is provided with a mounting groove, in which the blood collection consumables are installed. The upper box body 51 is buckled onto the lower box body 52, thereby enclosing the blood collection consumables in the box body 50. A positioning boss 521 is provided at the edge of the lower box body 52, and a U-shaped opening 511 is provided on the edge of the upper box body 51 at a position corresponding to the positioning boss 521 to facilitate the insertion of the positioning post 42 into the positioning boss 521. A first prying gap is provided between the upper box body 51 and the lower box body 52. ​​The box opening mechanism can be inserted into the first prying gap to remove the upper box body 51, so that the blood collection robot arm can remove the blood collection consumables located in the lower box body 52. ​​A second prying gap is provided between the lower box body 52 and the positioning base plate 14. The box opening mechanism can be inserted into the second prying gap to remove the lower box body 52 from the positioning base plate 14, so as to facilitate the positioning, installation and loading of the next box body 50.

[0102] A recycling channel 90 is also fixed to the fixed frame 11. The opening end of the box opening mechanism extends into the recycling channel 90. The recycling channel 90 is used to recycle the removed upper box body 51 and lower box body 52 to a collection location. The recycling channel 90 has a recycling cavity 91, and the box body can pass through the recycling cavity 91 in the yy' direction, facilitating the vertical loading operation of the box body 50.

[0103] It should be added that the present invention is not limited to providing both the first and second prying gaps at the same time. Alternatively, only the first or second prying gap may be provided, as long as the upper box body 51 and the lower box body 52 can be removed separately.

[0104] Please continue to refer to Figure 10 、 Figure 11 and Figure 12 Preferably, the opening mechanism includes a first prying head 61 having a first prying portion 611 for inserting into the first prying gap. The opening mechanism also includes a second prying head 62 having a second prying portion 621 for inserting into the second prying gap.

[0105] Specifically, a frame 16 is fixedly mounted on the fixed frame 11, and a first prying head 61 is fixed to the frame 16 via a first prying head arm 612. The first prying head 61 includes a first semi-cylinder and a first semi-conical head fixed to the first semi-cylinder, and the first semi-conical head is located at a lower position, and the first semi-conical head forms a first prying portion 611. When the box body 50 moves upward under the action of the secondary conveying assembly 10, the first semi-conical head is directly opposite to the first prying gap. At this time, the secondary conveying assembly 10 continues to convey the box body 50 upward, so that the first semi-conical head is inserted into the first prying gap. As the first prying head 61 is inserted deeper, the first prying gap gradually increases, thereby separating the upper box body 51 from the lower box body 52.

[0106] Among them, a first groove that is concave in the back is provided on the upper box body 51 and the lower box body 52, respectively, thereby forming a first prying gap; or, a first groove that is concave in the direction away from the lower box body 52 is provided only on the side of the upper box body 51 facing the lower box body 52, and the first groove forms a first prying gap.

[0107] The second prying head 62 is arranged below the first prying head 61. The second prying head 62 includes a second semi-cylinder and a second semi-conical head fixed to each other. The second semi-conical head forms a second prying portion 621. When the blood collection robot arm completes the material collection operation, the secondary conveying assembly 10 drives the lower box body 52 downward so that the second semi-conical head is opposite to the second prying gap until the second semi-conical head is inserted into the second prying gap. The secondary conveying assembly 10 conveys the lower box body 52 to continue to move downward, so that the second prying head 62 is inserted deeper, the second prying gap gradually increases, and the lower box body 52 is peeled off from the positioning base plate 14.

[0108] A second groove is provided on the lower box body 52, which is recessed toward the side away from the positioning substrate 14, thereby forming a second prying gap; alternatively, a gasket is provided on the positioning boss 521, which is spaced between the lower box body 52 and the positioning substrate 14, thereby forming a second prying gap.

[0109] The second prying head 62 is further provided with a third driving member 623, which is mounted on the frame 16. The third driving member 623 adopts a screw drive structure and is mounted on the fixed frame 11. The second prying head 62 is fixedly connected to the third slider on the third driving member 623 via the second prying head arm 622. The third driving member 623 can drive the second prying head 62 toward or away from the box body 50. Specifically, when the box body 50 moves upward, the third driving member 623 drives the second prying head 62 toward the side away from the box body 50; when the box body 50 moves downward, the third driving member 623 drives the second prying head 62 toward the side close to the box body 50, thereby facilitating the removal of the lower box body 52. ​​The second prying head 62 moves along the xx' direction.

[0110] It should be noted that the first prying head 61 and the second prying head 62 can both be configured as a combination of a cylindrical body and a conical head. The third driving member 623 can be an electric slide, and the second prying head 62 is fixedly connected to a reciprocating slide in the electric slide via a second prying head arm 622.

[0111] Please continue to refer to Figure 13 In actual use, the box opening mechanism also includes a pressing head 63, which is fixed to the fixing frame 11 via a pressing head seat 632. The distance between the pressing head 63 and the fixing frame 11 is approximately equal to the thickness of the lower box body 52. ​​After the upper box body 51 is removed, the first slider 12 drives the lower box body 52 to continue to move upward to the position of the pressing head 63, so that the pressing head 63 can be pressed against the lower box body 52. ​​The pressing head 63 then limits the lower box body 52 along the direction of the blood collection robot arm to remove the material, ensuring that the lower box body 52 does not fall off the positioning base plate 14 during material removal. The pressing head 63 includes a cylindrical body and a conical head fixed to the cylindrical body. The conical head forms a buffer portion 631 to reduce wear on the lower box body 52.

[0112] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A feeding device, comprising a feeding device, characterized in that: The loading device comprises a box body (50) and a conveying mechanism for conveying the box body (50) to move, the box body (50) having a receiving cavity, and the receiving cavity is used to store materials; It also includes at least one conveying frame (80), the box body (50) can be placed in the conveying frame (80), and the conveying mechanism can drive the box body (50) to slide in the conveying frame (80); The conveying mechanism includes a primary conveying component (30) and a secondary conveying component (10), wherein the primary conveying component (30) is capable of pushing the box body (50) to slide in the conveying frame (80), and when the box body (50) slides to the feeding end of the secondary conveying component (10), the secondary conveying component (10) is used to drive the box body (50) to load; The secondary conveying assembly (10) comprises a first driving member (13), a fixing frame (11) and a first sliding block (12), wherein the first sliding block (12) is used to connect to the box body (50); The first driving member (13) is capable of driving the first sliding block (12) to slide on the fixing frame (11), and the first sliding block (12) drives the box body (50) to move synchronously; The secondary conveying assembly (10) further includes a positioning substrate (14) fixedly mounted on the first slider (12); The positioning substrate (14) is provided with a positioning hole (141), and the box body (50) is provided with a positioning boss (521), and the positioning boss (521) can be embedded in the positioning hole (141); The conveying mechanism further comprises a three-stage conveying assembly (20), wherein the three-stage conveying assembly (20) is arranged between the first-stage conveying assembly (30) and the second-stage conveying assembly (10); The loading device further includes a positioning mechanism (40); The positioning mechanism (40) comprises a positioning push plate (41) and a positioning column (42) fixed to the positioning push plate (41), and the positioning push plate (41) can move toward and away from the positioning base plate (14); When the positioning push plate (41) approaches the positioning base plate (14), the positioning column (42) is pressed tightly against the positioning protruding column (521); The feeding equipment also includes a box opening mechanism; The box opening mechanism is installed on the secondary conveying assembly (10), and the box opening mechanism is used to open the box body (50); The box body (50) comprises an upper box body (51) and a lower box body (52), and the upper box body (51) and the lower box body (52) are buckled together to form the accommodating cavity; A first prying gap is provided between the upper box body (51) and the lower box body (52), and the box opening mechanism is inserted into the first prying gap; and / or a second prying gap is provided between the lower box body (52) and the secondary conveying assembly (10), and the box opening mechanism is inserted into the second prying gap.

2. The feeding equipment according to claim 1, characterized in that: The first-stage conveying assembly (30) is mounted on the conveying frame (80), and the first-stage conveying assembly (30) includes a first motor (33), a first screw rod (31), a guide rod (34), and a push plate (32) slidably connected to the guide rod (34), and the push plate (32) is threadedly connected to the first screw rod (31); The first motor (33) drives the first screw rod (31) to rotate, and the first screw rod (31) drives the push plate (32) to move along the length direction of the first screw rod (31), and the push plate (32) can push the box body (50) to move in the conveying frame (80).

3. The feeding equipment according to claim 1, characterized in that: The three-stage conveying assembly (20) includes a second driving member, a fixing seat (21) and a second slider (23), wherein the second slider (23) is used to connect to the box body (50); The second driving member can drive the second slider (23) to slide on the fixing seat (21), and the second slider (23) drives the box body (50) to move synchronously.

4. The feeding equipment according to claim 3, characterized in that: The three-stage conveying assembly (20) further includes a fixed claw (22) fixed to the second sliding block (23).

5. The feeding equipment according to claim 4, characterized in that: The fixing claw (22) comprises side plates (222) that are opposite and spaced apart and a bottom plate (221) fixed between the opposite side plates (222); the bottom plate (221) is fixed to the second sliding block (23); and a guide column (223) is fixed to a side of the side plate (222) facing the box body (50).

6. The feeding equipment according to claim 1, characterized in that: The positioning mechanism (40) further includes a second motor (45), a second screw rod (43), an optical axis (46), and a mounting frame (44); The second motor (45) is mounted on the mounting frame (44), the second screw rod (43) and the optical axis (46) are arranged at intervals and are both mounted between the mounting frame (44) and the positioning push plate (41); the positioning push plate (41) is threadedly connected to the second screw rod (43) and is slidably connected to the optical axis (46), the second motor (45) drives the second screw rod (43) to rotate, and the second screw rod (43) drives the positioning push plate (41) to reciprocate along the length direction of the second screw rod (43).

7. The feeding equipment according to any one of claims 1 to 6, characterized in that: The conveying frame (80) includes a mounting seat (82) and a plurality of support rods (81); Both ends of the support rod (81) are respectively fixed to the mounting seat (82), and a plurality of support rods (81) surround the mounting seat (82) and are arranged at intervals.

8. The feeding equipment according to claim 1, characterized in that: The box opening mechanism comprises a first prying head (61); The first prying head (61) has a first prying portion (611), and the first prying portion (611) is used to be inserted into the first prying gap.

9. The feeding equipment according to claim 1, characterized in that: The box opening mechanism further includes a second prying head (62); The second prying head (62) has a second prying portion (621), and the second prying portion (621) is used for inserting into the second prying gap.

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