Injection bottled filling and sealing device with quantitative structure

Abstract

The utility model discloses an injection bottled filling and sealing device with a quantitative structure, which comprises a conveying quantitative structure, a filling and sealing structure is fixedly arranged on the conveying quantitative structure, the conveying quantitative structure comprises a bearing frame which is convenient for rotating connection of an electric gear roller, and a toothed belt is paved on the surface of the electric gear roller. And meanwhile, concave bases are fixedly installed on the surface of the toothed belt at equal intervals, connecting plates are fixed in the concave bases, spring rods are fixed to the connecting plates, meanwhile, placing blocks with placing grooves are fixed to the spring rods, and contact blocks and pressure sensing modules are fixedly installed between the placing blocks and the connecting plates correspondingly. The injection bottle filling and sealing device with the quantitative structure has the advantages that the injection bottle filling and sealing device with the quantitative structure is provided with spring rods, and accordingly elastic adjustment can be realized by the injection bottle filling and sealing device with the quantitative structure.

Description

Technical Field

[0001] The utility model relates to the technical field of injection bottles, in particular to an injection bottle filling and sealing device with a quantitative structure. Background Art

[0002] Injection bottles are containers for filling liquid medicine. However, existing filling equipment may cause manual operation to fill too much or too little liquid medicine, resulting in the need to pour out the liquid medicine or refill it after filling. This not only causes pharmaceutical contamination but also makes it impossible to unify the quantitative filling process of the liquid medicine. Utility Model Content

[0003] The purpose of the present utility model is to address the deficiencies of the prior art and provide an injection bottle filling and sealing device with a quantitative structure to solve the problem proposed in the above background technology that the existing filling equipment may manually fill too much or too little medicine liquid when filling the medicine liquid, resulting in the need to pour out the medicine liquid or refill it after filling. This not only causes pharmaceutical pollution but also makes it impossible to unify the quantitative situation during the medicine liquid filling process.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: an injection bottle filling and sealing device with a quantitative structure, comprising a quantitative conveying structure, on which a filling structure is fixedly mounted;

[0005] The quantitative conveying structure includes a bearing frame that is convenient for the rotation connection of the electric gear roller, and the surface of the electric gear roller is paved with a toothed belt, and recesses are fixedly installed on the surface of the toothed belt at equal intervals;

[0006] A connecting plate is fixed inside the recess, and a spring rod is fixed on the connecting plate. A placement block with a placement groove is fixed on the spring rod. A contact block and a pressure sensing module are fixedly installed between the placement block and the connecting plate respectively.

[0007] By adopting the above technical solution, elastic adjustment is achieved through the provided spring rod.

[0008] Preferably, the potting structure includes a filling and cleaning component, and an extrusion potting component is fixedly installed on one side of the filling and cleaning component. At the same time, the filling and cleaning component includes a mounting frame fixed to the rear side of the bearing frame, and an adjusting cylinder with a through-hole plate is fixed at the bottom of the mounting frame, and an inflation tube and a filling tube are conveniently fixedly installed at the bottom of the through-hole plate, and both the inflation tube and the filling tube are installed and connected to one end of the corrugated connecting tube.

[0009] By adopting the above technical solution, the corrugated connecting pipe is provided to achieve installation, connection and transportation.

[0010] Preferably, the other end of the corrugated connecting pipe is respectively installed and connected to the branch pipe and the delivery pipe, and the branch pipe and the delivery pipe are respectively installed and connected to the liquid pump and the air pump. An L-shaped through-hole plate is fixed at the bottom of the mounting frame, and a through-tube is fixed at the bottom of the L-shaped through-hole plate. At the same time, a rubber scraper is installed inside the through-tube.

[0011] By adopting the above technical solution, the provided rubber scraper ring can achieve relative lifting and scraping of materials.

[0012] Preferably, the extrusion potting assembly includes a placement tube with a leakage groove at the bottom, and the placement tube is fixed to one side of the bearing frame. At the same time, the placement tube is fixed with an angle motor through the bottom of the bearing frame, and a through-hole rotating connecting disk is fixed at the bottom of the angle motor.

[0013] By adopting the above technical solution, the connecting disk is rotated through the provided through hole to achieve a certain angle of rotation adjustment.

[0014] Preferably, a silicone baffle is fixed inside the through-hole rotating connecting disk, and the silicone baffle is arranged in a ring array.

[0015] By adopting the above technical solution, the provided silicone baffle can be used to intercept and open under force.

[0016] Preferably, an extrusion head is fixed directly in front of the through-hole rotating connecting disk via a lifting cylinder, and the extrusion head can be set in a concave or flat manner.

[0017] By adopting the above technical solution, the extrusion sealing is regulated by the provided extrusion head.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the injection bottle filling and sealing device with a quantitative structure,

[0019] (1) This case sets up a quantitative conveying structure to solve the problem that the existing filling equipment will manually fill too much or too little medicine, which will cause the medicine to be dumped or refilled after filling. This will not only cause pharmaceutical pollution but also make it impossible to unify the quantitative filling process. When the injection bottle needs to be filled, the operator manually places the empty injection bottle inside the placement block. The toothed belt drives the placement block to move. When the placement block carries the injection bottle to the bottom of the filling tube, the filling tube injects the medicine into the injection bottle. As the medicine is gradually injected, the weight of the entire injection bottle increases, squeezing the spring rod to make the contact block contact with the pressure sensing module, and the filling tube stops filling the medicine.

[0020] (2) The filling cleaning assembly is provided with an air filling tube, so that nitrogen is injected into the injection bottle before and after the filling process to reduce the dissolved oxygen content of the drug solution, thereby ensuring that the quality of the drug solution batch remains uniform and further ensuring quality;

[0021] (3) By setting up: an extrusion filling component, the manual packaging problem is solved. When the filled injection bottle moves to the other end of the bearing frame, the angle motor drives the through hole to rotate the connecting disk synchronously under force and rotates to move the head above the injection bottle. At this time, the lifting cylinder works to drive the extrusion head to squeeze the head so that the head seals the injection bottle;

[0022] (4) The filling cleaning assembly is provided with: an L-shaped through-hole plate, a through-tube and a rubber scraper, thereby solving the problem that dust easily adheres to the surface of the inflation tube and the filling tube during the lifting and moving process and that liquid medicine easily remains on the surface of the filling tube after filling. When the inflation tube and the filling tube are lifted and moved relative to the rubber scraper, the surfaces of the inflation tube and the filling tube are scraped and cleaned when the above three are lifted and moved relative to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the bearing frame, electric gear roller, toothed belt and recessed seat of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the connecting plate, spring rod, placement block, contact block and pressure sensing module of the utility model;

[0026] Figure 4 This is a schematic diagram of the potting structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the mounting frame, regulating cylinder, through-hole plate, inflation pipe, filling pipe, corrugated connecting pipe, branch pipe, delivery pipe and L through-hole plate of the utility model;

[0028] Figure 6 This is a partial structural diagram of the through-tube and rubber scraper ring of the utility model;

[0029] Figure 7 This is a schematic diagram of the structure of the placement cylinder, leakage groove, angle motor, through-hole rotating connecting plate, lifting cylinder and extrusion head of the utility model;

[0030] Figure 8 This is a schematic diagram of the structure of the through-hole rotating connecting disk and the silicone baffle of the utility model.

[0031] In the figure: 1. quantitative conveying structure; 101. bearing frame; 102. electric gear roller; 103. toothed belt; 104. recess; 105. connecting plate; 106. spring rod; 107. placement block; 108. contact block; 109. pressure sensing module; 2. potting structure; 201. filling cleaning component; 2011. mounting frame; 2012. regulating cylinder; 2013. through-hole plate; 2014. inflation tube; 201 5. Filling tube; 2016. Corrugated connecting tube; 2017. Branch tube; 2018. Delivery tube; 2019. L-shaped through-hole plate; 20110. Through-tube; 20111. Rubber scraper; 202. Extrusion potting assembly; 2021. Placement tube; 2022. Leakage trough; 2023. Angle motor; 2024. Through-hole rotating connecting plate; 2025. Silicone baffle; 2026. Lifting cylinder; 2027. Extrusion head. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] See also Figure 1-8 The utility model provides a technical solution: an injection bottle filling and sealing device with a quantitative structure, such as Figure 1 、 Figure 2 and Figure 3 As shown, it includes a quantitative conveying structure 1, which includes a bearing frame 101 that is convenient for the rotation connection of an electric gear roller 102, and a toothed belt 103 is laid on the surface of the electric gear roller 102. At the same time, recesses 104 are fixedly installed on the surface of the toothed belt 103 at equal intervals, wherein infrared sensing module groups are fixedly installed at equal intervals on both sides of the bearing frame 101, and the set infrared sensing module groups are used to automatically control and adjust the equipment and the driving parts, thereby avoiding manual intervention as much as possible, and the set infrared module groups are controlled and adjusted by the control board and single-chip microcomputer inside the controller to ensure the normal driving operation of the entire equipment.

[0034] The above scheme further comprises a connecting plate 105 fixed inside the recess 104, and a spring rod 106 fixed on the connecting plate 105, and a placement block 107 with a placement groove fixed on the spring rod 106, and a contact block 108 and a pressure sensing module 109 are fixedly installed between the placement block 107 and the connecting plate 105, respectively. The recess 104 is provided with a plurality of parts, and an elastic adjustment structure is formed inside a single recess 104. The elastic adjustment structure formed by the above components can effectively detect the weight of the injection bottle during the filling process.

[0035] In the above solution, after the operator manually places the injection bottle on the placement block 107, the electric gear roller 102 is controlled to operate and gradually drives the injection bottle to the position of the filling structure 2 for filling processing.

[0036] like Figure 4 、 Figure 5 and Figure 6 As shown, a filling structure 2 is fixedly installed on the quantitative conveying structure 1, and the filling structure 2 includes a filling cleaning component 201, and an extrusion filling component 202 is fixedly installed on one side of the filling cleaning component 201. At the same time, the filling cleaning component 201 includes a mounting frame 2011 fixed to the rear side of the bearing frame 101, and an adjusting cylinder 2012 with a through-hole plate 2013 is fixed at the bottom of the mounting frame 2011, and an inflation tube 2014 and a filling tube 2015 are conveniently fixedly installed at the bottom of the through-hole plate 2013. At the same time, the inflation tube 2014 and the filling tube 2015 are both installed and connected to one end of the corrugated connecting tube 2016, and the other end of the corrugated connecting tube 2016 is respectively connected to the branch pipe 2016. 17 and the delivery pipe 2018 are installed and connected, and the branch pipe 2017 and the delivery pipe 2018 are installed and connected with the liquid pump and the air pump respectively. An L-type through-hole plate 2019 is fixed at the bottom of the mounting frame 2011, and a through-tube 20110 is fixed at the bottom of the L-type through-hole plate 2019. At the same time, a rubber scraper 20111 is installed inside the through-tube 20110. Among them, the nitrogen is effectively delivered to the dissolved oxygen content of the medicine in the injection bottle by utilizing the set inflation pipe 2014, the branch pipe 2017 and the air pump, so as to ensure that the quality of the medicine batch remains uniform, further ensuring the quality, and the filling pipe 2015 is first rinsed with 2L of medicine solution before use for waste treatment.

[0037] like Figure 7 and Figure 8As shown, the extrusion filling component 202 includes a placement cylinder 2021 with a leakage groove 2022 at the bottom, and the placement cylinder 2021 is fixed to one side of the bearing frame 101, and the placement cylinder 2021 is fixed with an angle motor 2023 through the bottom of the bearing frame 101, and a through-hole rotating connecting disk 2024 is fixed at the bottom of the angle motor 2023, and a silicone baffle 2025 is fixed inside the through-hole rotating connecting disk 2024, and the silicone baffle 2025 is arranged in a ring array, wherein the above-mentioned components constitute a rotation adjustment structure, and when the rotation adjustment structure constituted by the above-mentioned components is utilized, the encapsulation head is effectively rotated and moved on the injection bottle for extrusion encapsulation processing.

[0038] Furthermore, in the above solution, an extrusion head 2027 is fixed in front of the through-hole rotating connecting disk 2024 via a lifting cylinder 2026, and the extrusion head 2027 can be set to be concave or flat.

[0039] In the above scheme, when the injection bottle contacts the infrared sensing module group, the infrared sensing module transmits a signal to the controller. At this time, the controller controls the regulating cylinder 2012 to drive one of the inflation tubes 2014 to extend into the injection bottle. After nitrogen is injected, the injection bottle gradually moves under the filling tube 215 to fill the liquid medicine. During the pharmaceutical filling process, as the liquid medicine is gradually injected, the weight of the entire injection bottle increases, squeezing the spring rod 106 so that the contact block 108 contacts the pressure sensing module 109, and the filling tube 2015 stops filling the liquid medicine. After the injection bottle is filled with liquid medicine, it moves again under the other inflation tube 214, and nitrogen is injected into the interior again. After that, it moves under the extrusion head 2027. When the injection bottle moves under the extrusion head 2027, the angle motor 2023 drives the through-hole rotating connecting disk 2024 to rotate, so that the encapsulation head of the placement cylinder 2021 falls on the silicone baffle 2025, rotates and moves above the injection bottle, and is extruded and encapsulated by the extrusion head 2027.

[0040] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An injection bottle filling and sealing device with a quantitative structure, comprising a quantitative delivery structure (1), characterized in that: A potting structure (2) is fixedly mounted on the quantitative delivery structure (1); The quantitative conveying structure (1) includes a bearing frame (101) for convenient rotational connection of an electric gear roller (102), and a toothed belt (103) is laid on the surface of the electric gear roller (102), while recesses (104) are fixedly installed at equal intervals on the surface of the toothed belt (103); A connecting plate (105) is fixed inside the recess (104), and a spring rod (106) is fixed on the connecting plate (105). A placement block (107) with a placement groove is fixed on the spring rod (106). A contact block (108) and a pressure sensing module (109) are respectively fixedly installed between the placement block (107) and the connecting plate (105).

2. The injection bottle filling and sealing device with a quantitative structure according to claim 1, characterized in that: The potting structure (2) comprises a filling and cleaning component (201), and an extrusion potting component (202) is fixedly installed on one side of the filling and cleaning component (201). At the same time, the filling and cleaning component (201) comprises a mounting frame (2011) fixed to the rear side of the bearing frame (101). An adjusting cylinder (2012) with a through-hole plate (2013) is fixed at the bottom of the mounting frame (2011). An air filling pipe (214) and a filling pipe (215) are conveniently fixedly installed at the bottom of the through-hole plate (213). At the same time, the air filling pipe (214) and the filling pipe (215) are both mounted and connected to one end of a corrugated connecting pipe (216).

3. The injection bottle filling and sealing device with a quantitative structure according to claim 2, characterized in that: The other end of the corrugated connecting pipe (2016) is respectively installed and connected to the branch pipe (2017) and the delivery pipe (2018), and the branch pipe (2017) and the delivery pipe (2018) are respectively installed and connected to the liquid pump and the air pump. An L-shaped through-hole plate (2019) is fixed at the bottom of the mounting frame (2011), and a through-hole cylinder (20110) is fixed at the bottom of the L-shaped through-hole plate (2019). At the same time, a rubber scraper ring (20111) is installed inside the through-hole cylinder (20110).

4. The injection bottle filling and sealing device with a quantitative structure according to claim 2, characterized in that: The extrusion potting assembly (202) comprises a placement cylinder (2021) with a leakage groove (2022) at the bottom, and the placement cylinder (2021) is fixed to one side of the bearing frame (101). At the same time, the placement cylinder (2021) is fixed with an angle motor (2023) through the bottom of the bearing frame (101), and the bottom of the angle motor (2023) is fixed with a through-hole rotating connecting disk (2024).

5. The injection bottle filling and sealing device with a quantitative structure according to claim 4, characterized in that: A silicone baffle (2025) is fixed inside the through-hole rotating connecting disk (2024), and the silicone baffles (2025) are arranged in a ring array.

6. The injection bottle filling and sealing device with a quantitative structure according to claim 5, characterized in that: An extrusion head (2027) is fixed directly in front of the through-hole rotating connecting disk (2024) via a lifting cylinder (2026), and the extrusion head (2027) can be arranged in a concave or flat configuration.

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