A solvent bottle blocking structure
By adopting a combination of pressure plates and rollers to block the flow of pharmaceutical solvent bottles on the production line, the problem of bottle crushing and breakage caused by insufficient friction or excessive single-point high pressure on the production line has been solved, and reliable bottle blocking has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU HONGRUI TECH
- Filing Date
- 2025-07-17
- Publication Date
- 2026-07-07
AI Technical Summary
In existing technologies, the blocking structure of pharmaceutical solvent bottle production lines is prone to bottle wall denting, deformation, or cracking due to excessive or insufficient cylinder output thrust, and cannot provide stable friction to block the bottle.
The solvent bottle blocking structure includes a baffle, a first driving component, and a second driving component. Through the synergistic action of the pressure plate and the roller, the lateral squeezing force of the pressure plate and the rigid limiting force of the roller are used to avoid direct impact of single-point high pressure on the bottle, thus achieving reliable blocking.
It effectively avoids bottle breakage caused by single-point high pressure, and at the same time achieves reliable blocking of the bottle. It solves the slip failure caused by insufficient friction in traditional solutions, avoids slip failure caused by insufficient friction, ensures slip failure caused by insufficient friction, avoids slippage of the sliding structure caused by insufficient friction, and achieves reliable blocking of the solvent bottle.
Smart Images
Figure CN224466929U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical product manufacturing technology, and in particular to a solvent bottle blocking structure. Background Technology
[0002] On automated production lines for pharmaceutical solvent bottles, when an abnormality occurs inside the production or testing equipment, the blocking mechanism must be triggered immediately to reliably stop the continuous feeding of solvent bottles. Related technologies typically employ a single-cylinder pressure plate mode, where a rigid pressure plate is driven by a single cylinder to apply pressure vertically or at an angle, thereby preventing the bottle from moving forward. However, if the cylinder output thrust is too large, the pressure plate can easily generate excessive point or line loads on the blocked bottle, potentially leading to bottle wall denting, deformation, or even breakage. If the cylinder output thrust is too small, it cannot provide sufficient friction or pressure to stably block the bottle.
[0003] Therefore, providing a solvent bottle blocking structure for emergency blocking of plastic solvent bottle flow is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0004] This utility model discloses a solvent bottle blocking structure to solve the above-mentioned technical problems existing in related technologies.
[0005] To solve the above problems, the present invention adopts the following technical solution:
[0006] This application provides a solvent bottle blocking structure, which includes baffles, a first driving member, and a second driving member. The two baffles are arranged opposite each other on both sides of a conveyor line to define the conveying path of the solvent bottle. The first driving member and the second driving member are respectively located on one side of the conveyor line, with the first driving member located upstream of the second driving member. A pressure plate is connected to the first driving member. When the pressure plate is in a blocking state, it is configured to apply a pressing force to the outer wall of the solvent bottle, causing the solvent bottle to abut against the baffle. A roller is connected to the second driving member. When the pressure plate is in a blocking state, the roller is used to probe into the conveying path of the conveyor line to block the solvent bottle.
[0007] Furthermore, along the conveying direction of the conveyor line, the pressure plate includes a guide section and a pressing section. The guide section is inclined relative to the baffle, and the pressing section is parallel to the baffle. When the baffle is in a blocking state, the distance between the pressing section and the baffle is less than the size of the solvent bottle in a first direction, where the first direction is the direction in which the two baffles are opposite each other.
[0008] Furthermore, the output end of the second driving member is connected to a bracket, the bracket including a plate-shaped base and branches connected to both ends of the plate-shaped base. The branches are triangular, the large end of the branches is connected to the plate-shaped base, and the small end of the branches is connected to the shaft of the roller.
[0009] Furthermore, when there are at least two rollers, the at least two rollers are coaxially distributed.
[0010] Furthermore, when the roller is in a blocking state, the axis of the roller corresponds to the center position of the solvent bottle.
[0011] Furthermore, both the first driving component and the second driving component are three-axis guide rod cylinders.
[0012] The technical solution adopted in this utility model can achieve the following beneficial effects:
[0013] The solvent bottle blocking structure of this application intervenes and blocks the solvent bottle when an abnormality occurs inside the solvent bottle production or testing equipment. Specifically, the upstream first driving component drives the pressure plate to probe into the conveying path of the conveyor line and apply lateral squeezing force to the solvent bottle, causing the solvent bottle to adhere tightly to the baffle and generate high friction. The downstream second driving component drives the roller to probe into the conveying path to form a rigid physical limit, directly resisting the impact of the rear bottle stack. That is to say, the pressure plate focuses on increasing the friction between the solvent bottle and the baffle without directly bearing the rear thrust, and the roller resists the impact of the rear bottle stack and avoids the risk of slippage. The two work together to eliminate the problem of the solvent bottle being crushed and broken due to single-point high pressure, and also solve the slippage failure caused by insufficient friction in traditional solutions. While avoiding damage to the solvent bottle, the structure comprehensively and reliably blocks the solvent bottle. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is one of the structural schematic diagrams of the solvent bottle blocking structure according to an embodiment of this application;
[0016] Figure 2 This is a second schematic diagram of the solvent bottle blocking structure according to an embodiment of this application;
[0017] Figure 3 This is a schematic diagram of the connection between the first driving member and the pressure plate in an embodiment of this application;
[0018] Figure 4 This is a schematic diagram of the connection between the second driving component and the roller in an embodiment of this application.
[0019] In the picture:
[0020] 100, baffle; 200, first driving component; 300, second driving component; 400, conveyor line; 500, solvent bottle; 600, pressure plate; 610, guide section; 620, extrusion section; 700, roller; 800, bracket; 810, plate-shaped base; 820, support. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0023] The following is in conjunction with the appendix Figures 1-4 The solvent bottle blocking structure provided in this application will be described in detail through specific embodiments and application scenarios.
[0024] Please see Figure 1 and Figure 2This application discloses a solvent bottle blocking structure. The disclosed solvent bottle blocking structure is installed on the conveying path of a conveyor line 400 for conveying solvent bottles 500, to intervene and prevent the continuous feeding of solvent bottles 500 when a malfunction occurs in the production equipment. Specifically, the disclosed solvent bottle blocking structure includes baffles 100, a first driving member 200, a second driving member 300, a pressure plate 600, and rollers 700. The two baffles 100 are arranged opposite each other on both sides of the conveying direction of the conveyor line 400 to define the conveying path of the solvent bottles 500. The two baffles 100 can provide a certain degree of constraint on the solvent bottles 500 conveyed by the conveyor line 400, preventing the solvent bottles 500 from falling off the sides of the conveyor line 400. The first driving member 200 and the second driving member 300 are respectively disposed on one side of the conveyor line 400. The first driving member 200 and the second driving member 300 can be disposed on the same side or on opposite sides. Along the conveying direction of the conveyor line 400, the first driving member 200 is disposed upstream of the second driving member 300. For example, the first driving member 200 and the second driving member 300 can be cylinders. Of course, in other embodiments of this application, the first driving member 200 and the second driving member 300 can also be electric push rods, linear motors and other driving components. This application does not make specific limitations in this regard.
[0025] In this embodiment, the first driving member 200 is connected to the pressure plate 600 to drive the pressure plate 600 to switch between a retracted state and a blocking state. In the retracted state, the solvent bottle 500 can pass smoothly through the area between the pressure plate 600 and the baffle 100. In the blocking state, the pressure plate 600 is configured to apply a squeezing force to the outer wall of the solvent bottle 500, causing the solvent bottle 500 to abut against the baffle 100 on one side. Similarly, the second driving member 300 is connected to the roller 700 to drive the roller 700 to switch between a retracted state and a blocking state. In the retracted state, the solvent bottle 500 can pass smoothly through the area between the roller 700 and the baffle 100. In the blocking state, the roller 700 is configured to penetrate the conveying path of the conveyor line 400 to block the solvent bottle 500.
[0026] Based on the above technical solution, when an abnormality occurs inside the production or testing equipment of the solvent bottle 500, the entire solvent bottle blocking structure intervenes and blocks the solvent bottle 500. Specifically, the upstream first driving component 200 drives the pressure plate 600 to enter the conveying path of the conveyor line 400 and apply lateral squeezing force to the solvent bottle 500, causing the solvent bottle 500 to adhere tightly to the baffle 100 and generate high friction. The downstream second driving component 300 drives the roller 700 to enter the conveying path to form a rigid physical limit, directly resisting the impact of the rear bottle stack. That is to say, the pressure plate 600 focuses on increasing the friction between the solvent bottle 500 and the baffle 100 without directly bearing the rear thrust, and the roller 700 resists the impact of the rear bottle stack and avoids the risk of slippage. The two work together to eliminate the problem of the solvent bottle 500 being crushed and broken due to single-point high pressure, and also solve the slippage failure caused by insufficient friction in traditional solutions. While avoiding damage to the solvent bottle 500, a reliable blocking of the solvent bottle is achieved.
[0027] For further technical solutions, please refer to Figure 2 and Figure 3 The pressure plate 600 includes a guide section 610 and a pressing section 620. The guide section 610 is located upstream of the pressing section 620 and is inclined relative to the baffle 100. Along the conveying direction of the conveyor line 400, the distance between the guide section 610 and the baffle 100 gradually decreases until it reaches the pressing section 620. The pressing section 620 is parallel to the baffle 100. When the pressure plate 600 is in a blocking state, the distance between the pressing section 620 and the baffle 100 is less than that between the solvent bottle 500 and the first... The upward dimension, with the first direction being the direction of the two baffles 100 relative to each other, when the first driving member 200 drives the pressure plate 600 to switch from the retracted state to the blocking state, the inclined guide section 610 can guide the solvent bottle 500 until it is guided between the extrusion section 620 and the baffle 100. Based on the setting of the guide section 610 of the pressure plate 600, the pressure plate 600 will not have a rigid impact with the solvent bottle 500 when it intervenes, thereby avoiding damage to the solvent bottle 500.
[0028] In a further technical solution, along the conveying direction of the conveyor line 400, the extension dimension of the extrusion section 620 is greater than the dimension of the solvent bottle 500 in the conveying direction. This allows the extrusion section 620 and the solvent bottle 500 to have sufficient extrusion contact area, thereby enabling the pressure plate 600 and the baffle 100 to have greater friction with the solvent bottle 500, thus ensuring the blocking effect.
[0029] In the embodiments of this application, please refer to Figure 2 and Figure 4The output end of the second driving component 300 is connected to a bracket 800, which serves as the mounting base for the roller 700. The roller 700 is rotatably mounted on the bracket 800. Specifically, the bracket 800 includes a plate-shaped base 810 and supports 820 connected to both ends of the plate-shaped base 810. The supports 820 are triangular, with the large end of the supports 820 connected to the plate-shaped base 810 and the small end of the supports 820 connected to the shaft of the roller 700. In this way, when the roller 700 is in a blocked state, the moving solvent bottle 500 can contact the peripheral wall of the roller 700. This contact can cause the roller 700 to rotate to a certain extent, thereby buffering and releasing the impact force between the solvent bottle 500 and the roller 700, and thus avoiding damage to the solvent bottle 500.
[0030] In a further technical solution, the roller 700 can be a rubber roller or a silicone roller. On the one hand, the rubber roller or silicone roller can undergo elastic deformation to absorb the impact force of the bottle stack when it comes into contact with the solvent bottle 500. On the other hand, the rubber roller and silicone roller have flexible contact with the solvent bottle 500, which can avoid scratching the solvent bottle 500.
[0031] In this embodiment, the roller 700 can be one or at least two coaxially distributed. By setting multiple rollers 700, multiple positions of the solvent bottle 500 can be simultaneously supported, preventing the solvent bottle 500 from tipping over due to the squeezing effect of the pile of bottles behind it. At the same time, the multi-point force distribution when the solvent bottle 500 contacts the roller 700 can prevent the solvent bottle 500 from cracking due to excessive stress concentration.
[0032] In a further technical solution, when the roller 700 is in a blocked state, the axis of the roller 700 is located in the middle position between the baffle 100 and the pressure plate 600, so that the axis of the roller 700 corresponds to the center position of the blocked solvent bottle 500. In this way, the forces on the solvent bottle 500 in all directions are relatively balanced, which can maintain a stable posture and reduce the risk of damage due to uneven force. If the axis of the roller 700 deviates from the center of the solvent bottle 500, the solvent bottle 500 may be subjected to eccentric force, resulting in excessive force on one side and insufficient force on the other side, which can easily cause the solvent bottle 500 to tilt or deform.
[0033] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
[0034] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.
Claims
1. A solvent bottle blocking structure, characterized in that, Includes a baffle (100), a first drive member (200), and a second drive member (300); wherein: The two baffles (100) are arranged opposite each other on both sides of the conveyor line (400) to define the conveying path of the solvent bottle (500). The first drive member (200) and the second drive member (300) are respectively arranged on one side of the conveyor line (400), and the first drive member (200) is arranged upstream of the second drive member (300). The first drive member (200) is connected to a pressure plate (600). When the pressure plate (600) is in a blocking state, the pressure plate (600) is configured to apply a squeezing force to the outer wall of the solvent bottle (500) so that the solvent bottle (500) abuts against the baffle (100). The second drive member (300) is connected to a roller (700). When the pressure plate (600) is in a blocking state, the roller (700) is used to probe into the conveying path of the conveyor line (400) to block the solvent bottle (500).
2. The solvent bottle blocking structure according to claim 1, characterized in that, Along the conveying direction of the conveyor line (400), the pressure plate (600) includes a guide section (610) and a pressing section (620). The guide section (610) is inclined relative to the baffle (100), and the pressing section (620) is parallel to the baffle (100). When the baffle (100) is in a blocking state, the distance between the pressing section (620) and the baffle (100) is less than the size of the solvent bottle (500) in a first direction, which is the direction in which the two baffles (100) are opposite to each other.
3. The solvent bottle blocking structure according to claim 1, characterized in that, The output end of the second drive unit (300) is connected to a bracket (800). The bracket (800) includes a plate-shaped base (810) and a branch (820) connected to both ends of the plate-shaped base (810). The branch (820) is triangular. The large end of the branch (820) is connected to the plate-shaped base (810), and the small end of the branch (820) is connected to the shaft of the roller (700).
4. The solvent bottle blocking structure according to claim 1, characterized in that, When there are at least two rollers (700), the at least two rollers (700) are coaxially distributed.
5. The solvent bottle blocking structure according to claim 1, characterized in that, When the roller (700) is in a blocking state, the axis of the roller (700) corresponds to the center position of the solvent bottle (500).
6. The solvent bottle blocking structure according to any one of claims 1 to 5, characterized in that, Both the first drive unit (200) and the second drive unit (300) are three-axis guide rod cylinders.