Rapid filling tool

Abstract

The utility model provides a quick filling tool, which relates to the technical field of medical instrument production and comprises a base, a plurality of positioning mechanisms, a plurality of filling mechanisms and a driving mechanism, the positioning mechanisms, the filling mechanisms and the driving mechanism are arranged on the base, and the positioning mechanisms and the filling mechanisms are arranged in one-to-one correspondence; the positioning mechanism is used for positioning the product; the driving mechanism is connected with the base through the sliding connection assembly, and the filling mechanism is arranged on the driving mechanism. Through the synergistic effect of the positioning mechanism, the filling mechanism and the driving mechanism, efficient and accurate filling operation is achieved, the structure is simple, the design is reasonable, the filling precision and the filling efficiency are high, the consistency and the stability of product quality are guaranteed, manual participation is reduced, and the labor intensity and the potential pollution risk are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device production, in particular to a rapid filling tool. Background Art

[0002] Currently, most medical products are filled manually using a pipette.

[0003] But there are the following technical problems:

[0004] 1. Manual filling with a pipette is affected by human factors, resulting in poor filling accuracy, poor accuracy and consistency of product quality, cumbersome operation, low filling efficiency, high labor intensity, and potential contamination risks;

[0005] 2. The capacity of the pipette is limited. When filling a large volume of medical products, multiple operations are required, which increases the operation time and the probability of human error.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a fast filling tool to solve the technical problems in the prior art of manual filling with a pipette gun, which is affected by human factors, has poor filling accuracy, poor accuracy and consistency of product quality, and is cumbersome to operate, has low filling efficiency, high labor intensity, and potential contamination risks. The many technical effects that can be produced by the preferred technical solution among the many technical solutions provided by the utility model are described in detail below.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The utility model provides a rapid filling tool, comprising a base, and a positioning mechanism, a filling mechanism and a driving mechanism arranged on the base, wherein the positioning mechanism and the filling mechanism are multiple in number, and the positioning mechanism and the filling mechanism are arranged in a one-to-one correspondence; the positioning mechanism is used to position the product; the driving mechanism is connected to the base through a sliding connection component, and the filling mechanism is arranged on the driving mechanism.

[0010] Preferably, the driving mechanism includes a driving plate, and the filling mechanism includes a filling needle, a filling pump and a liquid storage tank. The driving plate is provided with a mounting groove for mounting the filling needle, the liquid outlet end of the filling needle faces the cavity of the product, the liquid inlet end of the filling needle is connected with the liquid outlet end of the filling pump through a pipeline, and the liquid inlet end of the filling pump is connected with the liquid storage tank through a pipeline.

[0011] Preferably, the sliding connection assembly includes a sleeve and a sliding rod, the sleeve is arranged on the base, the first end of the sliding rod is connected to the driving plate, and the second end of the sliding rod is slidingly connected to the sleeve via a reset assembly.

[0012] Preferably, it further comprises a support frame, which is arranged on the base and covers the outside of the sliding connection assembly, and the top of the support frame is provided with an assembly through hole for the sliding rod to pass through.

[0013] Preferably, the positioning mechanism comprises a positioning plate, the positioning plate is provided with a positioning groove, and two ends of the positioning groove are respectively an open end and a closed end.

[0014] Preferably, a groove is provided on the bottom plate of the positioning groove, and the groove extends along the length direction of the positioning groove.

[0015] Preferably, it also includes a shading sheet and a photoelectric switch, the shading sheet is arranged on the driving board, and the photoelectric switch is correspondingly arranged on the supporting frame. When the driving board drives the filling needle to move downward, the shading sheet faces the light signal emission direction of the photoelectric switch and cuts off its light path.

[0016] Preferably, a controller is further included, and the filling pump and the photoelectric switch are electrically connected to the controller respectively.

[0017] The preferred technical solution of the utility model can also produce at least the following technical effects:

[0018] The utility model effectively avoids the technical problems existing in the prior art of manual filling using a pipette gun, which is affected by human factors, resulting in poor filling accuracy, poor accuracy and consistency of product quality, and cumbersome operation, low filling efficiency, high labor intensity, and potential risk of contamination. The utility model provides a rapid filling tool, including a base, and a positioning mechanism, a filling mechanism and a driving mechanism arranged on the base. The number of the positioning mechanism and the filling mechanism is multiple, and the positioning mechanism and the filling mechanism are arranged one by one; the positioning mechanism is used to position the product; the driving mechanism is connected to the base through a sliding connection assembly, and the filling mechanism is arranged on the driving mechanism. The utility model realizes efficient and accurate filling operations through the synergistic effect of the positioning mechanism, the filling mechanism and the driving mechanism. It has a simple structure, a reasonable design, high filling accuracy and filling efficiency, ensures the consistency and stability of product quality, and reduces human participation, labor intensity and potential risk of contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a structural schematic diagram of a rapid filling tool provided by the utility model;

[0021] Figure 2 It is a structural schematic diagram of a rapid filling tool provided by the utility model from another perspective;

[0022] Figure 3 The utility model is a structural schematic diagram of a rapid filling tool in a filling operation state.

[0023] In the figure:

[0024] 1. Base; 2. Positioning plate; 21. Positioning groove; 211. Open end; 212. Closed end; 22. Groove; 3. Drive plate; 4. Filling needle; 5. Support frame; 6. Slide rod; 7. Product; 8. Shading sheet; 9. Photoelectric switch; 10. Guide plate; 11. Mounting plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] like Figure 1 , 2 As shown in Figures 3 and 4, the utility model provides a rapid filling tool, including a base 1, and a positioning mechanism, a filling mechanism and a driving mechanism arranged on the base 1. The number of the positioning mechanism and the filling mechanism is multiple, and the positioning mechanism and the filling mechanism are arranged in a one-to-one correspondence; the positioning mechanism is used to position the product 7; the driving mechanism is connected to the base 1 through a sliding connection assembly, and the filling mechanism is arranged on the driving mechanism.

[0027] The utility model realizes the coordinated effect of the positioning mechanism, the filling mechanism and the driving mechanism. The positioning mechanism can accurately position the product 7, and the driving mechanism drives the filling mechanism to move downward, so that the filling mechanism can accurately release liquid into the cavity of the product 7, thereby realizing efficient and accurate filling operation. The utility model has a simple structure, a reasonable design, high filling accuracy and filling efficiency, ensures the consistency and stability of the quality of the product 7, reduces manual participation, and reduces labor intensity and potential pollution risks.

[0028] Further, such as Figure 1 , 2 As shown in Figure 3, there are two positioning mechanisms and two filling mechanisms, which are arranged on both sides of the base 1.

[0029] As an optional implementation, the positioning mechanism includes a positioning plate 2 , on which a positioning groove 21 is provided, and two ends of the positioning groove 21 are an open end 211 and a closed end 212 , respectively.

[0030] The product 7 enters the positioning groove 21 from the open end 211 until it abuts against the closed end 212 , so as to achieve positioning of the product 7 .

[0031] As an optional implementation, a groove 22 is formed on the bottom plate of the positioning groove 21 , and the groove 22 extends along the length direction of the positioning groove 21 .

[0032] Furthermore, the groove 22 is arranged in the middle of the bottom plate. The function of the groove 22 is to reduce the contact area between the product 7 and the bottom plate so that the product 7 can move easily and smoothly in the positioning groove 21.

[0033] As an optional implementation, the driving mechanism includes a driving plate 3, and the filling mechanism includes a filling needle 4, a filling pump and a liquid storage tank. The driving plate 3 is provided with a mounting groove for mounting the filling needle 4, the liquid outlet end of the filling needle 4 faces the cavity of the product 7, the liquid inlet end of the filling needle 4 is connected with the liquid outlet end of the filling pump through a pipeline, and the liquid inlet end of the filling pump is connected with the liquid storage tank through a pipeline.

[0034] Furthermore, the filling needle 4 is mounted on the mounting plate 11 and is arranged through the mounting plate 11. The filling needle 4 is arranged one-to-one with the cavity of the product 7, and the number and arrangement of the filling needle 4 can be set according to the use requirements to meet the filling requirements of different products 7. The mounting plate 11 is connected to the mounting groove by bolts, which is convenient for assembly and disassembly.

[0035] The liquid storage tank is used to store the liquid to be filled. The filling pump is the power source for liquid transmission. It extracts the liquid in the liquid storage tank through the pipeline, and then transmits it to the filling needle 4 through the pipeline to ensure that the liquid can flow accurately and smoothly into the cavity of the product 7. Among them, the filling pump and the filling needle 4 are set in a one-to-one correspondence, so that each filling needle 4 has an independent filling pump for liquid supply, which can meet the filling needs of different cavities of the same product 7.

[0036] As an optional embodiment, the sliding connection assembly includes a sleeve and a sliding rod 6, the sleeve is arranged on the base 1, the first end of the sliding rod 6 is connected to the driving plate 3, and the second end of the sliding rod 6 is slidingly connected to the sleeve through the reset assembly.

[0037] Further, the reset assembly includes a reset spring, one end of which is connected to the sleeve, and the other end of which is connected to the second end of the slide bar 6. The slide bar 6, the sleeve and the reset spring adopt the existing technology.

[0038] Through the sliding cooperation of the slide rod 6 and the sleeve, the driving plate 3 drives the filling needle 4 to move toward the product 7. At this time, the return spring is in a compressed state, that is, the external force drives the plate 3 to move downward, driving the filling needle 4 to move toward the product 7. The filling needle 4 can be accurately inserted into the cavity of the product 7 to ensure that the liquid flows into the cavity of the product 7 effectively and smoothly, thereby improving the filling accuracy and consistency.

[0039] When the filling operation is completed, the force on the driving plate 3 is released, the reset spring returns to its original state, and the driving slide rod 6 drives the driving plate 3 and the filling needle 4 to return to their original positions, so that the filling needle 4 withdraws from the cavity of the product 7 and waits for the next filling operation.

[0040] As an optional implementation, it also includes a support frame 5, which is arranged on the base 1 and covered on the outside of the sliding connection assembly. The top of the support frame 5 is provided with an assembly through hole for the slide rod 6 to pass through.

[0041] As an optional embodiment, a light shielding sheet 8 and a photoelectric switch 9 are further included. The light shielding sheet 8 is arranged on the driving board 3, and the photoelectric switch 9 is correspondingly arranged on the supporting frame 5. When the driving board 3 drives the filling needle 4 to move downward, the light shielding sheet 8 faces the light signal emission direction of the photoelectric switch 9 and cuts off its light path. The light shielding sheet 8 and the photoelectric switch 9 adopt the existing technology.

[0042] As an optional implementation, a controller is further included, and the filling pump and the photoelectric switch 9 are electrically connected to the controller respectively. Among them, the circuit connection relationship between the filling pump, the photoelectric switch 9 and the controller is the existing technology, which will not be described in detail here.

[0043] As an optional embodiment, it also includes a guide plate 10, which is arranged on the support frame 5. The guide plate 10 is a U-shaped structure. The guide plate 10 is located directly above the positioning groove 21, and the opening direction of the guide plate 10 is in the same direction as the opening direction of the positioning groove 21, so as to better guide and support the product 7.

[0044] The synergistic effect of the guide plate 10 and the positioning groove 21 improves the accuracy and reliability of positioning the product 7, which is particularly suitable for filling operations of products 7 at a relatively high height.

[0045] The working principle of the utility model is:

[0046] First, push the product 7 into the positioning groove 21, and then the external force driving plate 3 drives the filling needle 4 to move downward and insert it into the cavity of the product 7. At the same time, it drives the shading plate 8 to cut into the light path of the photoelectric switch 9 and cut off the light signal. The photoelectric switch 9 detects the change and transmits it to the controller. The controller controls the filling pump to start, and the liquid in the liquid storage tank is transmitted to the filling needle 4 through the pipeline to fill the product 7.

[0047] After the filling operation is completed, the force on the driving plate 3 is released, the reset spring returns to its original state, and the driving slide rod 6 drives the driving plate 3 and the filling needle 4 to return to their original positions, so that the filling needle 4 withdraws from the cavity of the product. At this time, the shading sheet 8 is separated from the photoelectric switch 9, and the light path of the photoelectric switch 9 is restored, waiting for the next filling operation.

[0048] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0049] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the 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 cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "an example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The above description is only a specific implementation method of the utility model, but the scope of protection of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be covered within the scope of protection of the utility model. Therefore, the scope of protection of the utility model shall be based on the scope of protection of the claims.

Claims

1. A rapid filling tool, characterized in that: It includes a base, and a positioning mechanism, a filling mechanism and a driving mechanism arranged on the base. The number of the positioning mechanism and the filling mechanism is multiple, and the positioning mechanism and the filling mechanism are arranged one by one; the positioning mechanism is used to position the product; the driving mechanism is connected to the base through a sliding connection component, and the filling mechanism is arranged on the driving mechanism.

2. A rapid filling tool according to claim 1, characterized in that: The driving mechanism includes a driving plate, and the filling mechanism includes a filling needle, a filling pump and a liquid storage tank. The driving plate is provided with a mounting groove for mounting the filling needle, the liquid outlet end of the filling needle faces the cavity of the product, the liquid inlet end of the filling needle is connected with the liquid outlet end of the filling pump through a pipeline, and the liquid inlet end of the filling pump is connected with the liquid storage tank through a pipeline.

3. A rapid filling tool according to claim 2, characterized in that: The sliding connection assembly includes a sleeve and a sliding rod, the sleeve is arranged on the base, the first end of the sliding rod is connected to the driving plate, and the second end of the sliding rod is slidingly connected to the sleeve through a reset assembly.

4. A rapid filling tool according to claim 3, characterized in that: It also includes a support frame, which is arranged on the base and covered on the outside of the sliding connection component. The top of the support frame is provided with an assembly through hole for the sliding rod to pass through.

5. A rapid filling tool according to claim 2, characterized in that: The positioning mechanism comprises a positioning plate, a positioning groove is arranged on the positioning plate, and two ends of the positioning groove are respectively an open end and a closed end.

6. A rapid filling tool according to claim 5, characterized in that: A groove is formed on the bottom plate of the positioning groove, and the groove extends along the length direction of the positioning groove.

7. A rapid filling tool according to claim 4, characterized in that: It also includes a shading sheet and a photoelectric switch, wherein the shading sheet is arranged on the driving board, and the photoelectric switch is correspondingly arranged on the supporting frame. When the driving board drives the filling needle to move downward, the shading sheet faces the light signal emission direction of the photoelectric switch and cuts off its light path.

8. A rapid filling tool according to claim 7, characterized in that: It also includes a controller, and the filling pump and the photoelectric switch are electrically connected to the controller respectively.

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