Pipe loading and unloading device

Abstract

The utility model relates to a tube loading and unloading device, which belongs to the technical field of sampling tube production flow, and comprises a tube placing device, a movable conveying device and a tube lifting device which are arranged on a rack, the tube placing device is used for conveying sampling tubes to the movable conveying device, the tube placing device comprises a tube stacking box and an unloading assembly, the unloading assembly comprises a tube unloading wheel and a blocking piece, and the blocking piece is arranged on the tube stacking box. The tube discharging wheel is located at an outlet of the tube stacking box, a plurality of clamping grooves are formed in the tube discharging wheel, a plurality of inserting plates are arranged on the blocking piece and inserted into the clamping grooves, cutting edges are symmetrically arranged on the tube discharging wheel, and a tube frame loaded with empty sampling tubes is conveyed to the movable conveying device and conveyed to the position above the tube lifting device through a belt conveying line of the movable conveying device. By means of the simple structure, three-dimensional moving and turning of the pipe frame are achieved, stability of the pipe frame in the moving process is guaranteed, follow-up operation is facilitated, and the overall efficiency and safety are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sampling tube production process, in particular to a tube loading and lowering device. Background Art

[0002] Glass sampling tubes, or sampling tubes, are a common device for collecting and storing samples. They are typically made of different materials depending on their intended use. In clinical medicine, blood testing is increasingly used as a diagnostic tool. Separation gel is a key ingredient in sampling tubes. Its specific gravity lies between that of serum and blood cells. After the blood is centrifuged and precipitated, the separation gel separates the serum from the blood cells. Separation gel has a high viscosity, making it difficult to seal at room temperature. Therefore, each sampling tube requires gelling.

[0003] However, the sampling tubes are placed on pipe racks during production and transportation, usually conveyed by belts. The pipe racks conveyed by belts are difficult to accurately adapt to the injection device stably and efficiently, and there will be position deviations. Therefore, the position needs to be determined before entering the injection device to ensure accurate cooperation with the injection device for injection operations. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model

[0005] The purpose of this utility model is to solve the problems raised in the above background.

[0006] 2. Technical solution

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the present utility model is:

[0008] The utility model discloses a pipe loading and lowering device, comprising a pipe placing device, a mobile conveying device and a pipe lifting device installed on a frame. The pipe placing device is used to convey the sampling pipe to the mobile conveying device. The pipe placing device comprises a pipe stacking box and a material discharge assembly. The material discharge assembly comprises a pipe lowering wheel and a blocking member. The pipe lowering wheel is located at the outlet of the pipe stacking box. A plurality of slots are provided on the pipe lower wheel. A plurality of inserting plates are provided on the blocking member. The inserting plates are inserted into the slots. The pipe lower wheel is symmetrically provided with cutting edges.

[0009] Preferably, a through-hole is provided on the frame of the mobile conveying device, the tube lifting device is located in the through-hole, the tube placing device is used to transport the sampling tube to the mobile conveying device, the tube lifting device includes a table panel, a vertical moving component and a horizontal moving component, the table panel is provided with a slide rail, the sliding plate of the horizontal moving component is installed on the slide rail through a slider, the horizontal motor of the horizontal moving component is installed on the table panel, the horizontal motor drives the sliding plate to move along the slide rail through a screw guide on the sliding plate, a long notch is provided on the table panel between the two slide rails, and the vertical moving component is installed on the table panel and passes through the long notch.

[0010] Preferably, the vertical moving assembly includes a guide shaft, a guide sleeve, a through-shaft motor and a top support plate. The sliding plate is slidably connected to the guide shaft through multiple guide sleeves. A through-shaft motor is provided on the sliding plate. The top of the through-shaft of the through-shaft motor and the top of the guide shaft are jointly connected to the top support plate. The table panel is connected to the frame of the mobile conveying device through a profile.

[0011] Preferably, two symmetrical belt conveyor lines are provided on the frame of the mobile conveying device, and the two belt conveyor lines are located on both sides of the through-hole. A support plate is provided under the belts of the belt conveyor lines, and an opening corresponding to the through-hole is provided on the support plate.

[0012] Preferably, a push block is provided on one side of the top support plate, and a pipe rack is loaded on the top support plate, and the top support plate pushes the pipe rack to move through the push block.

[0013] Preferably, a position sensing plate is provided on one side of the sliding plate, a plurality of positioning notches are provided on the position sensing plate, a photoelectric sensor is provided on the table panel, and the position sensing plate passes through the sensing area of the photoelectric sensor.

[0014] Preferably, a limit cylinder is provided on the frame, a limit baffle is provided on the limit cylinder, a limit opening is provided on the supporting plate, and the limit baffle is located in the limit opening.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0017] (1) The utility model provides a pipe loading and lowering device, in which a pipe rack loaded with empty sampling pipes is transported to a mobile conveying device and transported to the top of a pipe lifting device by a belt conveyor line of the mobile conveying device. After that, the vertical moving component works, and the through-axis motor starts to drive the sliding plate to move upward along the guide shaft, and the top support plate supports the pipe rack. Through a simple structure, the three-dimensional movement and direction change of the pipe rack is realized, and the stability of the pipe rack during the movement is guaranteed, which is convenient for subsequent operations and improves the overall efficiency and safety.

[0018] (2) The utility model provides a pipe loading and lowering device. When the pipe rack is transported to the top of the through-hole, the horizontal moving assembly located below the pipe rack will work first to move the entire vertical moving assembly to one side of the pipe rack. Then the vertical moving assembly will rise a certain distance. The distance is sufficient for the top support plate to be close to the top of the pipe rack and the top surface of the push block is higher than the bottom surface of the pipe rack. At this time, the horizontal moving assembly will call back and drive the push block to return. Then the push block will contact the pipe rack and drive the pipe rack to slide on the moving conveying device until the pipe rack is located below the injection device. The horizontal moving assembly will stop and the vertical moving assembly will continue to work to ensure that the vertical moving assembly can lift the pipe rack to the same position each time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a pipe loading and lowering device of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of a mobile conveying device for a pipe loading and lowering device of the present invention;

[0021] Figure 3 This is a structural schematic diagram of a pipe riser device of a pipe loading and lowering device of the present invention;

[0022] Figure 4 This is a structural diagram of a through-axis motor of a pipe loading and lowering device of the present invention;

[0023] Figure 5 This is a structural schematic diagram of a limiting cylinder of a pipe loading and lowering device of the utility model;

[0024] Figure 6 This is a structural schematic diagram of a pipe placing device of a pipe loading and lowering device of the present invention.

[0025] Explanation of the numbers in the schematic diagram:

[0026] 100, mobile conveying device; 110, through-hole; 120, belt conveyor line; 130, pallet; 140, frame; 150, limit cylinder; 151, limit baffle;

[0027] 200, pipe riser; 210, tabletop; 211, slide rail; 220, vertical movement assembly; 221, guide shaft; 222, guide sleeve; 223, through-shaft motor; 224, top support plate; 225, push block; 230, horizontal movement assembly; 231, slide plate; 232, horizontal motor; 233, screw rod; 234, position sensing plate;

[0028] 300, pipe placing device; 310, pipe stacking box; 320, material unloading assembly; 321, pipe unloading wheel; 3211, clamping groove; 3212, trimming; 322, blocking member; 3221, plug plate. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0032] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0033] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0034] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] Example 1

[0036] Refer to the attached Figure 1-6A pipe loading and lowering device of this embodiment includes a pipe placing device 300, a mobile conveying device 100 and a pipe lifting device 200 installed on a frame. The pipe placing device 300 is used to convey the sampling pipe to the mobile conveying device 100. The pipe placing device 300 includes a pipe stacking box 310 and a material discharge assembly 320. The material discharge assembly 320 includes a lower pipe wheel 321 and a blocking member 322. The lower pipe wheel 321 is located at the outlet of the pipe stacking box 310. A plurality of slots 3211 are provided on the lower pipe wheel 321. A plurality of inserting plates 3221 are provided on the blocking member 322. The inserting plates 3221 are inserted into the slots 3211. The lower pipe wheel 321 is symmetrically provided with cutting edges 3212.

[0037] The frame 140 of the mobile conveying device 100 of this embodiment is provided with a through-opening 110, and the lifting tube device 200 is located in the through-opening 110. The lifting tube device 200 includes a table panel 210, a vertical moving component 220 and a horizontal moving component 230. The table panel 210 is provided with a slide rail 211, and the sliding plate 231 of the horizontal moving component 230 is installed on the slide rail 211 through a slider. The horizontal motor 232 of the horizontal moving component 230 is installed on the table panel 210. The horizontal motor 232 guides the screw rod 233 on the sliding plate 231 through the screw rod 233 to drive the sliding plate 231 to move along the slide rail 211. A long notch is provided on the table panel 210 between the two slide rails 211, and the vertical moving component 220 is installed on the table panel 210 and passes through the long notch.

[0038] The vertical moving assembly 220 of this embodiment includes a guide shaft 221, a guide sleeve 222, a through-shaft motor 223 and a top support plate 224. The sliding plate 231 is slidably connected to the guide shaft 221 through multiple guide sleeves 222. The through-shaft motor 223 is provided on the sliding plate 231. The top of the through-shaft of the through-shaft motor 223 and the top of the guide shaft 221 are jointly connected to the top support plate 224. The table panel 210 is connected to the frame 140 of the mobile conveying device 100 through a profile.

[0039] The frame 140 of the mobile conveying device 100 of this embodiment is provided with two symmetrical belt conveyor lines 120, and the two belt conveyor lines 120 are located on both sides of the through-opening 110. A support plate 130 is provided under the belt of the belt conveyor line 120, and an opening corresponding to the through-opening 110 is provided on the support plate 130.

[0040] In this embodiment, a push block 225 is provided on one side of the supporting plate 224 . A pipe rack is loaded on the supporting plate 224 , and the supporting plate 224 pushes the pipe rack to move via the push block 225 .

[0041] A position sensing plate 234 is provided on one side of the sliding plate 231 of this embodiment. The position sensing plate 234 is provided with multiple positioning notches. A photoelectric sensor is provided on the table panel 210. The position sensing plate 234 passes through the sensing area of the photoelectric sensor. This design is used to match the requirements of different types of pipe racks.

[0042] In this embodiment, a limit cylinder 150 is provided on the frame 140, a limit baffle 151 is provided on the limit cylinder 150, a limit opening is provided on the support plate 130, and the limit baffle 151 is located in the limit opening, which is used to limit the pipe racks in the queue to prevent affecting the subsequent operation process of lifting the pipe racks.

[0043] Working principle: The pipe rack loaded with empty sampling tubes is transported to the mobile conveying device 100 and transported to the top of the pipe lifting device 200 by the belt conveyor line 120 of the mobile conveying device 100. Then the vertical moving component 220 works, and the through-axis motor 223 starts to drive the sliding plate 231 to move upward along the guide shaft 221, and makes the top support plate 224 support the pipe rack, and continue to rise and contact with the external injection device, which is used to inject medicine into the empty sampling tube. The specific external injection device does not fall within the scope of this design and is more common in the field of sampling tubes, so it will not be described here.

[0044] It should be noted that in order to ensure that the vertical moving assembly 220 can lift the pipe rack to the same position each time, the length of the through-port 110 is much greater than its width, that is, when the pipe rack is transported to the top of the through-port 110, the horizontal moving assembly 230 located below the pipe rack works first to move the entire vertical moving assembly 220 to one side of the pipe rack, and then the vertical moving assembly 220 first rises a distance, which is sufficient to ensure that the top support plate 224 is close to the top of the pipe rack and the top surface of the push block 225 is higher than the bottom surface of the pipe rack. At this time, the horizontal moving assembly 230 is called back, driving the push block 225 to return, and then the push block 225 will contact the pipe rack and drive the pipe rack to slide on the mobile conveying device 100 until the pipe rack is located below the injection device. The horizontal moving assembly 230 stops, and the vertical moving assembly 220 continues to work to ensure that the vertical moving assembly 220 can lift the pipe rack to the same position each time.

[0045] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A pipe loading and lowering device, characterized in that: The invention comprises a pipe placing device (300), a mobile conveying device (100) and a pipe raising device (200) installed on a frame. The pipe placing device (300) is used to convey the sampling pipe to the mobile conveying device (100). The pipe placing device (300) comprises a pipe stacking box (310) and a material discharge assembly (320). The material discharge assembly (320) comprises a lower pipe wheel (321) and a blocking member (322). The lower pipe wheel (321) is located at the outlet of the pipe stacking box (310). The lower pipe wheel (321) is provided with a plurality of slots (3211). The blocking member (322) is provided with a plurality of inserting plates (3221). The inserting plates (3221) are inserted into the slots (3211). The lower pipe wheel (321) is provided with symmetrical cutting edges (3212).

2. The pipe loading and lowering device according to claim 1, characterized in that: The frame (140) of the mobile conveying device (100) is provided with a through-hole (110), the pipe-lifting device (200) is located in the through-hole (110), the pipe-lifting device (200) comprises a table panel (210), a vertical moving assembly (220) and a horizontal moving assembly (230), the table panel (210) is provided with a slide rail (211), and the sliding plate (231) of the horizontal moving assembly (230) is mounted on the slide rail (211) via a slider The horizontal motor (232) of the horizontal moving assembly (230) is installed on the table panel (210). The horizontal motor (232) guides the screw rod (233) sleeve on the sliding plate (231) through the screw rod (233) to drive the sliding plate (231) to move along the slide rail (211). A long notch is provided on the table panel (210) between the two slide rails (211). The vertical moving assembly (220) is installed on the table panel (210) and passes through the long notch.

3. The pipe loading and lowering device according to claim 2, characterized in that: The vertical moving assembly (220) comprises a guide shaft (221), a guide sleeve (222), a through-shaft motor (223) and a top support plate (224); the sliding plate (231) is slidably connected to the guide shaft (221) via a plurality of guide sleeves (222); the through-shaft motor (223) is provided on the sliding plate (231); the top of the through-shaft of the through-shaft motor (223) and the top of the guide shaft (221) are jointly connected to the top support plate (224); and the table panel (210) is connected to the frame (140) of the mobile conveying device (100) via a profile.

4. The pipe loading and lowering device according to claim 3, characterized in that: Two symmetrical belt conveyor lines (120) are provided on the frame (140) of the mobile conveying device (100), and the two belt conveyor lines (120) are located on both sides of the through-hole (110). A support plate (130) is provided below the belts of the belt conveyor lines (120), and an opening corresponding to the through-hole (110) is provided on the support plate (130).

5. The pipe loading and lowering device according to claim 3, characterized in that: A push block (225) is provided on one side of the supporting plate (224), a pipe rack is loaded on the supporting plate (224), and the supporting plate (224) pushes the pipe rack to move via the push block (225).

6. The pipe loading and lowering device according to claim 3, characterized in that: A position sensing plate (234) is provided on one side of the sliding plate (231), and a plurality of positioning notches are provided on the position sensing plate (234). A photoelectric sensor is provided on the table panel (210), and the position sensing plate (234) passes through the sensing area of the photoelectric sensor.

7. The pipe loading and lowering device according to claim 4, characterized in that: The frame (140) is provided with a limiting cylinder (150), the limiting cylinder (150) is provided with a limiting baffle (151), the supporting plate (130) is provided with a limiting opening, and the limiting baffle (151) is located in the limiting opening.

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