Feeding device and film drawing production line

Abstract

The utility model relates to the technical field of dialyzer assembly, and discloses a feeding device and a film drawing production line, the feeding device comprises a rack, a conveying mechanism, a material taking mechanism and a shifting mechanism; the storage bin is mounted on the rack, and the storage bin is provided with a storage tank; the conveying mechanism comprises a conveying belt and a plurality of baffles, the conveying belt is installed on the machine frame and arranged in an upward inclined mode, the baffles are sequentially connected to the conveying belt at intervals, a clamping groove used for containing a film core is formed between every two adjacent baffles, and the conveying belt is arranged in the material storage groove in a penetrating mode; the material taking mechanism is arranged above the conveying belt; the shifting mechanism is used for driving the material taking mechanism to move; according to the feeding device, the film cores in the storage bin can be transferred to the feeding station of the film drawing production line through the conveying mechanism, the material taking mechanism and the shifting mechanism, automatic feeding of the film cores is achieved, the feeding efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dialyzer preparation, in particular to a feeding device and a film drawing production line. Background Art

[0002] The dialyzer is commonly known as an artificial kidney and has been widely used clinically; through hemodialysis, the lifespan of patients can be appropriately extended; the dialyzer generally includes a housing, hollow fiber membranes arranged in the housing, a blood inlet tube, a blood outlet tube, a dialysate outlet tube, and a dialysate inlet tube arranged at both ends of the housing; during the preparation of the dialyzer, it is necessary to perform film drawing on the membrane core of the fiber membrane on the film drawing production line.

[0003] Currently, the feeding method of the film drawing production line adopts manual feeding, with low feeding efficiency and high labor intensity of the staff. Summary of the Utility Model

[0004] Aiming to at least solve one of the technical problems existing in the prior art, the utility model aims to provide a feeding device and a film drawing production line having the feeding device. The feeding device can realize automatic feeding of the membrane core of the fiber membrane, improve the feeding efficiency, and reduce the labor intensity of the staff.

[0005] To achieve the above object, the utility model provides a feeding device, including a frame, a conveying mechanism, a material taking mechanism, and a shifting mechanism; the storage bin is installed on the frame, and the storage bin has a storage tank; the conveying mechanism includes a conveyor belt and a plurality of baffles. The conveyor belt is installed on the frame and is inclined upward. The plurality of baffles are sequentially and spacedly connected to the conveyor belt, and a card slot for accommodating the membrane core is formed between adjacent two of the baffles. The conveyor belt passes through the storage tank or the lower end of the conveyor belt is arranged in the storage tank; the material taking mechanism is arranged above the conveyor belt; the shifting mechanism is connected to the material taking mechanism and is used to drive the material taking mechanism to move.

[0006] Preferably, one of the card slots is used to accommodate one of the membrane cores.

[0007] In some embodiments, the feeding device further includes a positioning member, and the positioning member is connected to the upper end of the storage bin; the upper end of the conveyor belt is located above the storage bin; the positioning member has a positioning slot located below the material taking mechanism, and the positioning slot is used to receive the membrane core that falls out of the card slot of the conveyor belt.

[0008] In some embodiments, the positioning member includes a connecting plate, a first side plate, a bottom plate, a second side plate and a limiting plate, the lower end of the connecting plate is connected to the upper end of the material storage bin, one end of the first side plate is connected to the connecting plate, the bottom plate is located below the material picking mechanism, one end of the bottom plate is connected to the first side plate, the second side plate is connected to an end of the bottom plate away from the first side plate and is arranged opposite to the first side plate, the lower end of the limiting plate is connected to an end of the bottom plate away from the material storage bin, and the first side plate, the bottom plate, the second side plate and the limiting plate form the positioning groove.

[0009] In some embodiments, the bottom plate is tilted downward, and the lower end of the limiting plate is connected to the lower end of the bottom plate.

[0010] In some embodiments, the material taking mechanism includes a driving member and a clamping claw, the driving member is connected to the shifting mechanism, and the clamping claw is connected to the lower end of the driving member and is used to clamp the membrane core.

[0011] In some embodiments, the shifting mechanism includes a linear guide, a slide and a drive motor, one end of the linear guide is connected to the frame, the slide is movably connected to the linear guide, the material picking mechanism is connected to the slide, and the drive motor is connected to the linear guide and can drive the slide to move along the linear guide.

[0012] The utility model also provides a film drawing production line, comprising a feeding device according to any one of the above items.

[0013] Compared with the prior art, a feeding device according to an embodiment of the utility model has the following beneficial effects: by storing multiple membrane cores in a storage trough, multiple membrane cores will form a membrane core pile in the storage trough; since the conveyor belt is passed through the storage trough or the lower end of the conveyor belt is arranged in the storage trough, when the conveyor belt moves upward and drives the baffle to move upward, the baffle will move the membrane core pile and make some of the membrane cores fall into the slots, so that during the upward movement of the conveyor belt, these membrane cores can be lifted upward from the lower part of the storage bin to the material taking station at a predetermined position through the slots; these membrane cores on the material taking station can be taken away by the material taking mechanism; the material taking mechanism can be driven to move to the loading station of the film drawing production line by the shifting mechanism and the membrane cores can be lowered to the loading station by the material taking mechanism; therefore, the feeding device provided by the utility model can transfer the membrane cores in the storage bin to the loading station of the film drawing production line through the conveying mechanism, the material taking mechanism and the shifting mechanism, so as to realize automatic loading of the membrane cores, improve loading efficiency and reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a feeding device provided by an embodiment of the utility model;

[0015] Figure 2 is the front view of a feeding device provided by an embodiment of the present utility model;

[0016] Figure 3 is the top view of a feeding device provided by an embodiment of the present utility model;

[0017] Figure 4 is the structural schematic diagram of a feeding device provided by an embodiment of the present utility model after omitting the shifting mechanism.

[0018] In the figure, 1, frame;

[0019] 2, storage bin; 21, storage tank;

[0020] 3, conveying mechanism; 31, conveyor belt; 32, baffle; 321, clamping groove;

[0021] 4, material taking mechanism; 41, driving part; 42, clamping jaw;

[0022] 5, shifting mechanism; 51, linear guide rail; 52, sliding seat; 53, driving motor;

[0023] 6, positioning part; 60, positioning groove; 61, connecting plate; 62, first side plate; 63, bottom plate; 64, second side plate; 65, limiting plate;

[0024] 7, membrane core. Detailed implementation manners

[0025] The following combines the accompanying drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0027] The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication between two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0030] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as those commonly understood by those skilled in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "comprising" and "having" and any variations thereof in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0031] Referring to "embodiments" in this application means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The appearance of this phrase at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments.

[0032] As Figures 1-4 shown, a preferred feeding device for a dialyzer fiber membrane in an embodiment of the present utility model includes a frame 1, a storage bin 2, a conveying mechanism 3, a material taking mechanism 4 and a shifting mechanism 5.

[0033] The storage bin 2 is installed on the frame 1, and the storage bin 2 has a storage tank 21; the conveying mechanism 3 includes a conveyor belt 31 and a plurality of baffles 32. The conveyor belt 31 is installed on the frame 1 and is arranged obliquely upward. The plurality of baffles 32 are sequentially and spacedly connected to the conveyor belt 31, and a card slot 321 for accommodating the film core is formed between two adjacent baffles 32. The conveyor belt 31 passes through the storage tank 21; the material taking mechanism 4 is arranged above the conveyor belt 31; the shifting mechanism 5 is connected to the material taking mechanism 4 and is used to drive the material taking mechanism 4 to move.

[0034] Based on this technical solution, by storing a plurality of film cores in the storage tank 21, a film core stack will be formed in the storage tank 21; since the conveyor belt 31 passes through the storage tank 21, when the conveyor belt 31 moves upward and drives the baffle 32 to move upward, the baffle 32 will stir the film core stack and cause some of the film cores to fall into the card slot 321. Thus, during the upward movement of the conveyor belt 31, these film cores can be lifted and conveyed from the lower part of the storage bin 2 to the material taking station at a predetermined position through the card slot 321; the material taking mechanism 4 can take away these film cores at the material taking station; the shifting mechanism 5 can drive the material taking mechanism 4 to move to the loading station of the film pulling production line and put the film core 7 down to the loading station through the material taking mechanism 4; therefore, the feeding device provided by the present utility model can transfer the film core 7 in the storage bin 2 to the loading station of the film pulling production line through the conveying mechanism 3, the material taking mechanism 4 and the shifting mechanism 5, realizing the automatic feeding of the film core 7, improving the feeding efficiency and reducing the labor intensity of the staff.

[0035] In some other embodiments, the lower end of the conveyor belt 31 can also be arranged in the storage tank 21. When the lower end of the conveyor belt 31 is arranged in the storage tank 21 and the conveyor belt 31 drives the baffle 32 to move upward, the baffle 32 stirring the film core stack will also cause some of the film cores to fall into the card slot 321.

[0036] In this embodiment, the film core 7 is cylindrical. Specifically, the film core 7 is formed into a cylindrical shape by wrapping a plurality of film filaments.

[0037] In this embodiment, one card slot 321 is used to accommodate one film core 7. In this way, when the conveyor belt 31 moves upward and drives the baffle 32 to move upward, the baffle 32 can stir the film core stack and cause one film core 7 to fall into one card slot 321 correspondingly, so as to realize the separation of the film cores 7 one by one.

[0038] Refer to Figures 1-3 The material taking mechanism 4 provided by the embodiment of the present utility model is a material taking gripper.

[0039] The material taking jaw includes a driving member 41 and a jaw 42. The driving member 41 is connected to the shifting mechanism 5, and the jaw 42 is connected to the lower end of the driving member 41 and is used for gripping the film core 7. The driving member 41 drives the jaw 42 to close and open to achieve the gripping and dropping of the film core 7.

[0040] Refer to Figures 1-3 , the shifting mechanism 5 provided by the embodiment of the present utility model is a linear module.

[0041] The linear module includes a linear guide rail 51, a sliding seat 52 and a driving motor 53. One end of the linear guide rail 51 is connected to the frame 1, the sliding seat 52 is movably connected to the linear guide rail 51, the material taking mechanism 4 is connected to the sliding seat 52, and the driving motor 53 is connected to the linear guide rail 51 and can drive the sliding seat 52 to move along the linear guide rail 51.

[0042] Refer to Figures 1-4 , the feeding device provided by the embodiment of the present utility model further includes a positioning member 6, and the positioning member 6 is connected to the upper end of the storage bin 2; the upper end of the conveyor belt 31 is located above the storage bin 2; the positioning member 6 has a positioning groove 60 located below the material taking mechanism 4, and the positioning groove 60 is used for receiving the film core 7 that falls out of the card slot 321 of the conveyor belt 31. By adopting the positioning member 6 and the positioning groove 60, when the conveyor belt 31 moves upward and conveys the film core 7 to above the storage bin 2 through the card slot 321 and the card slot 321 bypasses the highest point of the conveyor belt 31, the film core 7 in the card slot 321 will fall into the positioning groove 60 under the action of gravity, and the film core 7 can be restricted at the material taking station at a predetermined position through the groove wall of the positioning groove 60, realizing the positioning of the film core 7, which helps the material taking mechanism 4 to more accurately take away the film core 7 in the positioning groove 60.

[0043] The positioning member 6 includes a connecting plate 61, a first side plate 62, a bottom plate 63, a second side plate 64 and a limiting plate 65. The lower end of the connecting plate 61 is connected to the upper end of the storage bin 2, one end of the first side plate 62 is connected to the connecting plate 61, the bottom plate 63 is located below the material taking mechanism 4, one end of the bottom plate 63 is connected to the first side plate 62, the second side plate 64 is connected to the end of the bottom plate 63 away from the first side plate 62 and is arranged opposite to the first side plate 62, the lower end of the limiting plate 65 is connected to the end of the bottom plate 63 away from the storage bin 2, and the positioning groove 60 is formed by enclosing the first side plate 62, the bottom plate 63, the second side plate 64 and the limiting plate 65.

[0044] In this embodiment, the second side plate 64 is also connected to the storage bin 2 through the connecting plate 61, and the conveyor belt 31 is located between the two connecting plates 61.

[0045] The bottom plate 63 is arranged to incline downwards, and the lower end of the limit plate 65 is connected to the lower end of the bottom plate 63. In this way, when the membrane core 7 in the card slot 321 at the upper end of the conveyor belt 31 falls out and lands on the bottom plate 63, the membrane core 7 will roll down along the bottom plate 63 until the membrane core 7 is blocked by the limit plate 65. Thus, the inclined bottom plate 63 can help the membrane core 7 to better align when falling into the positioning groove 60, so as to ensure that the membrane core 7 can be accurately positioned at the predetermined position.

[0046] In this embodiment, the two ends of the limit plate 65 are respectively connected to the first side plate 62 and the second side plate 64.

[0047] The present utility model also provides a film pulling production line, which includes a dialyzer fiber membrane feeding device according to any one of the above.

[0048] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and replacements can be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A loading device, characterized in that, Comprising: Frame (1); Storage bin (2), the storage bin (2) is installed on the frame (1), and the storage bin (2) has a storage tank (21); Conveying mechanism (3), the conveying mechanism (3) includes a conveyor belt (31) and a plurality of baffles (32), the conveyor belt (31) is installed on the frame (1) and is inclined upward, and a plurality of the baffles (32) are sequentially and spacedly connected to the conveyor belt (31), and a card slot (321) for accommodating the film core (7) is formed between two adjacent baffles (32), and the conveyor belt (31) passes through the storage tank (21) or the lower end of the conveyor belt (31) is arranged in the storage tank (21); Material taking mechanism (4), the material taking mechanism (4) is arranged above the conveyor belt (31); Shifting mechanism (5), the shifting mechanism (5) is connected to the material taking mechanism (4) and is used to drive the material taking mechanism (4) to move.

2. The feeding device according to claim 1, wherein One of the card slots (321) is used to accommodate one of the film cores (7).

3. The feeding device according to claim 1, wherein, It further includes a positioning member (6), and the positioning member (6) is connected to the upper end of the storage bin (2); The upper end of the conveyor belt (31) is located above the storage bin (2); The positioning member (6) has a positioning slot (60) located below the material taking mechanism (4), and the positioning slot (60) is used to receive the film core (7) that falls out of the card slot (321) of the conveyor belt (31).

4. The feeding device according to claim 3, characterized in that, The positioning member (6) includes a connecting plate (61), a first side plate (62), a bottom plate (63), a second side plate (64) and a limiting plate (65), the lower end of the connecting plate (61) is connected to the upper end of the storage bin (2), one end of the first side plate (62) is connected to the connecting plate (61), the bottom plate (63) is located below the material taking mechanism (4), one end of the bottom plate (63) is connected to the first side plate (62), the second side plate (64) is connected to the end of the bottom plate (63) away from the first side plate (62) and is arranged opposite to the first side plate (62), and the lower end of the limiting plate (65) is connected to the end of the bottom plate (63) away from the storage bin (2), and the positioning slot (60) is surrounded by the first side plate (62), the bottom plate (63), the second side plate (64) and the limiting plate (65).

5. The feeding device according to claim 4, characterized in that, The bottom plate (63) is inclined downward, and the lower end of the limiting plate (65) is connected to the lower end of the bottom plate (63).

6. The feeding device according to claim 1, characterized in that, The material taking mechanism (4) includes a driving member (41) and a clamping jaw (42), the driving member (41) is connected to the shifting mechanism (5), and the clamping jaw (42) is connected to the lower end of the driving member (41) and is used to clamp the film core (7).

7. The feeding device according to claim 1, characterized in that, The shifting mechanism (5) includes a linear guide rail (51), a sliding seat (52) and a driving motor (53). One end of the linear guide rail (51) is connected to the machine frame (1). The sliding seat (52) is movably connected to the linear guide rail (51). The material taking mechanism (4) is connected to the sliding seat (52). The driving motor (53) is connected to the linear guide rail (51) and can drive the sliding seat (52) to move along the linear guide rail (51).

8. A film drawing production line, characterized in that, It includes the feeding device according to any one of claims 1-7.

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