Auxiliary structure for detecting spraying rate of aerosol bottle

Abstract

The utility model provides an auxiliary structure for detecting the spraying rate of an aerosol bottle, which comprises a support frame, a lifting assembly and a puncturing assembly, the support frame is provided with a groove for placing the aerosol bottle, the groove is communicated with a guide hole, the rear side of the groove is provided with a communicated drainage gap, the right side of the support frame is provided with a water storage tank, and the bottom of the water storage tank is provided with a water pipe; the lifting assembly is vertically mounted on the left side of the supporting frame, and the lifting assembly is configured to apply pressure to the aerial fog bottle, so that the aerial fog bottle is pressed to be sprayed out; the piercing assembly comprises a sharp pipe moving along the guide hole and a power structure dragging the sharp pipe to move, the power structure is provided with a first stroke and a second stroke, the second stroke is larger than the first stroke, when the first stroke is completed, the sharp pipe upwards penetrates through the guide hole and pierces the aerosol bottle placed in the groove, and when the second stroke is completed, the sharp pipe is communicated with the water pipe; according to the utility model, through the cooperative work of the lifting assembly and the puncturing assembly, the automatic and precise detection of the spraying rate of the aerosol bottle is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to an auxiliary structure for detecting the spray rate of an aerosol bottle. Background Art

[0002] With the continuous development of modern science and technology, aerosol products play an increasingly important role in our daily lives. From air fresheners to insecticides to medical spray medicines, aerosol products are widely used due to their convenience and high efficiency. However, with the increase in the types of aerosol products and the expansion of their scope of use, their product quality and safety issues are also receiving increasing attention.

[0003] Among them, the spray rate of aerosol bottles is one of the key factors affecting product quality and user experience. A spray rate that is too low may lead to poor product effects, while a spray rate that is too high may cause waste or even safety risks. Therefore, it is particularly important to accurately and efficiently detect the spray rate of aerosol bottles.

[0004] At present, the detection method of the spray rate of aerosol bottles mainly relies on manual operation, that is, manually pressing the aerosol bottle to observe its spraying situation. This method is not only inefficient, but also the detection results are easily affected by human factors, resulting in inaccurate detection results.

[0005] Therefore, it is necessary to provide an auxiliary structure for detecting the spray rate of an aerosol bottle to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an auxiliary structure for detecting the spray rate of an aerosol bottle, which realizes automatic and precise detection of the spray rate of the aerosol bottle through the coordinated work of a lifting component and a puncturing component.

[0007] The utility model provides an auxiliary structure for detecting the spray rate of an aerosol bottle, comprising:

[0008] A support frame, wherein the support frame is provided with a groove for placing an aerosol bottle, the groove is connected with a guide hole penetrating downward, and a connected drainage notch is provided at the rear side of the groove, a water storage tank is provided on the right side of the support frame, and a water pipe is installed at the bottom of the water storage tank;

[0009] A lifting assembly, the lifting assembly is vertically mounted on the left side of the support frame, and the lifting assembly is configured to apply pressure to the aerosol bottle during the downward movement, so that the contents of the aerosol bottle are sprayed out under pressure;

[0010] The puncture assembly includes a pointed tube that moves along the guide hole and a power structure that pulls the pointed tube to move. The power structure is provided with a first stroke and a second stroke, and the second stroke is greater than the first stroke. When the first stroke is completed, the pointed tube passes upward through the guide hole and punctures the aerosol bottle placed in the groove. When the second stroke is completed, the pointed tube is connected with the water pipe to introduce the water in the water tank into the aerosol bottle through the pointed tube.

[0011] Preferably, the support frame is also provided with a cavity below the groove for installing the water pipe and the puncture assembly.

[0012] Preferably, the water pipe comprises a transverse pipe and a longitudinal pipe which are interconnected, wherein the transverse pipe is connected to the bottom of the water tank, and the longitudinal pipe is connected to the bottom of the guide hole.

[0013] Preferably, the lifting assembly comprises a first cylinder mounted on a support frame, and a pressing plate for applying pressure is mounted on the end of a piston rod of the first cylinder.

[0014] Preferably, the pointed tube includes a tip and a tube body with a bottom blocked and slidably connected in the longitudinal tube, and a through hole communicating with the tube body is provided on the side of the tube body for connecting the tube body and the transverse tube when completing the second stroke.

[0015] Preferably, the bottom of the pointed tube is spherically hinged with a rolling ball.

[0016] Preferably, a convex strip is integrally formed on the outer side surface of the pointed tube to limit the rotation of the pointed tube.

[0017] Preferably, the power structure includes a second cylinder installed in the cavity, a wedge block is installed at the end of the piston rod of the second cylinder, and the wedge surface of the wedge block is provided with a sliding groove for pulling the bottom of the tube body of the pointed tube and generating rolling friction contact with the rolling ball.

[0018] Preferably, a circular groove communicating with the guide hole is provided on the bottom surface of the groove, and a cracked rubber plug is clamped in the circular groove.

[0019] Compared with the related art, the auxiliary structure for detecting the spray rate of an aerosol bottle provided by the utility model has the following beneficial effects:

[0020] The utility model comprises three parts, a support frame, a lifting assembly and a puncturing assembly, wherein the support frame is provided with a groove and a guide hole for placing an aerosol bottle, as well as a connected drainage gap and a water storage tank; the lifting assembly is vertically installed on the left side of the support frame, and exerts pressure on the aerosol bottle during the downward movement, so that the content of the aerosol bottle is pressed and sprayed out; the puncturing assembly comprises a pointed tube moving along the guide hole and a power structure for pulling the pointed tube to move; the power structure is provided with a first stroke and a second stroke, and the puncturing and cleaning operations of the aerosol bottle are realized by switching between different strokes; and the automated and precise detection of the spraying rate of the aerosol bottle is realized by the coordinated work of the lifting assembly and the puncturing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an auxiliary structure for detecting the spray rate of an aerosol bottle provided by the utility model;

[0022] Figure 2 A schematic diagram of a water pipe structure of an auxiliary structure for detecting the spray rate of an aerosol bottle provided by the utility model;

[0023] Figure 3 A schematic diagram of the cross-sectional structure of a groove of an auxiliary structure for detecting the spray rate of an aerosol bottle provided by the utility model;

[0024] Figure 4 A schematic diagram of the power structure and pointed tube structure of an auxiliary structure for detecting the spray rate of an aerosol bottle provided by the utility model

[0025] Numbers in the figure: 1. support frame; 2. groove; 3. guide hole; 4. drainage gap; 5. water tank; 6. water pipe; 601. horizontal pipe; 602. longitudinal pipe; 7. pointed pipe; 701. tip; 702. pipe body; 703. through hole; 704. rolling ball; 8. power structure; 801. second cylinder; 802. wedge block; 9. cavity; 10. first cylinder; 11. pressing plate; 12. circular groove; 13. cracked rubber plug. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides an auxiliary structure for detecting the spray rate of an aerosol bottle, referring to Figures 1 to 4 As shown, it is mainly composed of a support frame 1, a lifting assembly and a puncturing assembly, wherein the lifting assembly and the puncturing assembly are both installed on the support frame 1, the lifting assembly completes the automatic pressing of the aerosol bottle, and the puncturing assembly completes the puncturing of the aerosol bottle and completes the cleaning of the aerosol bottle.

[0030] Specifically, the support frame 1 has a platform, and a cavity 9 is arranged directly below the platform, and the cavity 9 is used to install the puncture component, wherein the platform is provided with a groove 2 for placing the aerosol bottle, and the groove 2 is connected with a guide hole 3 that passes through the platform downward, and a connected drainage gap 4 is arranged on the rear side of the groove 2, so that the contents of the aerosol bottle can flow out from the drainage gap 4 after puncture, thereby meeting the demand for an empty bottle.

[0031] In addition, in order to complete the cleaning of the aerosol bottle, a water storage tank 5 is integrally formed with the support frame 1 on the right side, a water pipe 6 is installed at the bottom of the water storage tank 5, and the other end of the water pipe 6 is installed at the bottom of the guide hole 3 and connected thereto.

[0032] Specifically, the water pipe 6 is mainly composed of a transverse pipe 601 and a longitudinal pipe 602 which are connected to each other, wherein the transverse pipe 601 is connected to the bottom of the water storage tank 5 , and the longitudinal pipe 602 is connected to the bottom of the guide hole 3 .

[0033] In this embodiment, the lifting assembly is vertically installed on the left side of the support frame 1, and the lifting assembly is configured to apply pressure to the aerosol bottle during the downward movement, so that the contents of the aerosol bottle are pressed and sprayed out. Specifically, the lifting assembly is composed of a first cylinder 10 installed on the support frame 1 and a pressing plate 11 installed at the end of the piston rod of the first cylinder 10. During the descent of the first cylinder 10, the pressing plate 11 can move downward with the piston rod of the first cylinder 10 until the pressing plate 11 realizes a single press on the aerosol bottle placed in the groove 2.

[0034] In this embodiment, the puncturing assembly includes a pointed tube 7 that moves along the guide hole 3 and a power structure 8 that pulls the pointed tube 7 to move, wherein the power structure 8 is provided with a first stroke and a second stroke, and the second stroke is greater than the first stroke. When the first stroke is completed, the pointed tube 7 passes upward through the guide hole 3 and punctures the aerosol bottle placed in the groove 2. When the second stroke is completed, the pointed tube 7 is connected with the water pipe 6 to introduce the water in the water tank 5 into the aerosol bottle through the water pipe 6 and the pointed tube 7, and the inside of the aerosol bottle is flushed with the help of water pressure.

[0035] Specifically, the pointed tube 7 includes a pointed tip 701 which is easy to pierce the bottom of the aerosol bottle, and a tube body 702 with a sealed bottom and slidably connected in the longitudinal tube 602, and a through hole 703 connected to the tube body 702 is opened on the side of the tube body 702, which is used to connect the tube body 702 and the transverse tube 601 when completing the second stroke. When the through hole 703 is not connected to the transverse tube 601, the through hole 703 of the tube body 702 is in close contact with the inner wall of the longitudinal tube 602 to intercept the inside of the transverse tube 601, and rubber can be coated on the outer wall of the tube body 702 and / or the inner wall of the longitudinal tube 602 to achieve closer contact and avoid water leakage in the transverse tube 601.

[0036] In order to limit the rotation of the pointed tube 7, a vertical convex strip is integrally formed on the outer side of the pointed tube 7, and slidably cooperates with the guide groove integrally formed inside the longitudinal tube 602, so that the pointed tube 7 can move longitudinally along the guide groove.

[0037] In addition, the bottom of the pointed tube 7 is spherically hinged with a rolling ball 704, which can form a rolling fit with the power structure 8 to reduce friction.

[0038] In a specific implementation, the sharp tube 7 can be made of stainless steel to provide the sharp tube 7 with rigidity and strength, which is helpful for puncturing the aerosol bottle.

[0039] Specifically, the power structure 8 includes a second cylinder 801 installed in the cavity 9, and a wedge block 802 is installed at the end of the piston rod of the second cylinder 801, and the wedge surface of the wedge block 802 is provided with a sliding groove, which is used to pull the bottom of the tube body 702 of the pointed tube 7 and to generate rolling friction with the rolling ball 704. When working, the telescopic action of the second cylinder 801 can pull the pointed tube 7 to move synchronously, and the action stroke of the second cylinder 801 is designed to be a first stroke and a second stroke, thereby completing the two operations of puncture and catheter cleaning respectively.

[0040] In addition, a circular groove 12 communicating with the guide hole 3 is provided on the bottom surface of the groove 2, and a cracked rubber plug 13 is clamped in the circular groove 12 to facilitate the upward passage of the pointed tube 7 and to block the guide hole 3 when the aerosol bottle is emptied. The cracked rubber plug 13 has a plurality of cracks distributed in a circular array and self-recovers after the pointed tube 7 moves back.

[0041] In the specific implementation process, before the aerosol bottle is sprayed, the total mass of the aerosol bottle and its contents is recorded as mass m3;

[0042] Press the aerosol bottle through the lifting assembly to simulate the spraying process, and weigh it again to get the mass of the aerosol bottle and its remaining substances, recorded as m4;

[0043] The cleaning water is introduced into the aerosol bottle through the puncture assembly and the water pipe 6, and the mass of the pure bottle is weighed after cleaning, which is recorded as m5;

[0044] Finally, the ejection rate X2 is calculated according to the formula, which is:

[0045]

[0046] The device has a clear and accurate operating process and can accurately calculate the spray rate of the aerosol bottle. By simulating the spray process in actual use, the accuracy and reliability of the detection are improved. The cleaning step can effectively remove the residue on the inner wall of the aerosol bottle to ensure the accuracy of the weighing results. The overall structure is compact and easy to operate, which improves the detection efficiency.

[0047] The working principle of an auxiliary structure for detecting the spray rate of an aerosol bottle provided by the utility model is as follows: it includes a support frame 1, a lifting assembly and a puncturing assembly, the support frame 1 is provided with a groove 2 for placing the aerosol bottle, the groove 2 is connected with a guide hole 3, and a connected drainage notch 4 is arranged on the rear side of the groove 2, a water storage tank 5 is arranged on the right side of the support frame 1, and a water pipe 6 is installed at the bottom of the water storage tank 5; the lifting assembly is vertically installed on the left side of the support frame 1, and the lifting assembly is configured to apply pressure to the aerosol bottle to cause the aerosol bottle to spray out under pressure; the puncturing assembly includes a pointed tube 7 moving along the guide hole 3 and a power structure 8 for pulling the pointed tube 7 to move, the power structure 8 is provided with a first stroke and a second stroke, and the second stroke is greater than the first stroke, when the first stroke is completed, the pointed tube 7 passes through the guide hole 3 upward and punctures the aerosol bottle placed in the groove 2, and when the second stroke is completed, the pointed tube 7 is connected with the water pipe 6, and the utility model realizes the automatic and precise detection of the spray rate of the aerosol bottle through the coordinated work of the lifting assembly and the puncturing assembly.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An auxiliary structure for detecting the spray rate of an aerosol bottle, characterized in that: include: A support frame (1), the support frame (1) being provided with a groove (2) for placing an aerosol bottle, the groove (2) being connected to a guide hole (3) penetrating downward, and a connected drainage notch (4) being provided on the rear side of the groove (2), the support frame (1) being provided with a water storage tank (5) on the right side, and a water pipe (6) being installed at the bottom of the water storage tank (5); A lifting assembly, the lifting assembly being vertically mounted on the left side of the support frame (1), and the lifting assembly being configured to exert pressure on the aerosol bottle during the downward movement process, so as to cause the contents of the aerosol bottle to be ejected under pressure; A piercing assembly, the piercing assembly comprising a pointed tube (7) moving along a guide hole (3) and a power structure (8) pulling the pointed tube (7) to move, the power structure (8) being provided with a first stroke and a second stroke, wherein the second stroke is greater than the first stroke, when the first stroke is completed, the pointed tube (7) passes upward through the guide hole (3) and pierces an aerosol bottle placed in a groove (2), and when the second stroke is completed, the pointed tube (7) is connected with a water pipe (6) so as to introduce water in a water storage tank (5) into the aerosol bottle through the pointed tube (7).

2. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 1, characterized in that: The support frame (1) is also provided with a cavity (9) located below the groove (2) for installing the water pipe (6) and the puncture assembly.

3. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 2, characterized in that: The water pipe (6) comprises a transverse pipe (601) and a longitudinal pipe (602) which are connected to each other, wherein the transverse pipe (601) is connected to the bottom of the water storage tank (5), and the longitudinal pipe (602) is connected to the bottom of the guide hole (3).

4. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 3, characterized in that: The lifting assembly comprises a first cylinder (10) mounted on a support frame (1), and a pressing plate (11) for applying pressure is mounted on the end of a piston rod of the first cylinder (10).

5. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 4, characterized in that: The pointed tube (7) comprises a tip (701) and a tube body (702) with a bottom blocked and slidably connected in the longitudinal tube (602), and a through hole (703) communicating with the tube body (702) is provided on the side of the tube body (702) for connecting the tube body (702) and the transverse tube (601) when completing the second stroke.

6. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 5, characterized in that: The bottom of the pointed tube (7) is spherically hinged with a rolling ball (704).

7. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 6, characterized in that: The outer side surface of the pointed tube (7) is integrally formed with a convex strip, which is used to limit the rotation of the pointed tube (7).

8. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 7, characterized in that: The power structure (8) comprises a second cylinder (801) installed in the cavity (9), a wedge block (802) is installed at the end of the piston rod of the second cylinder (801), and a sliding groove is provided on the wedge surface of the wedge block (802) for pulling the bottom of the tube body (702) of the pointed tube (7) and generating rolling friction contact with the rolling ball (704).

9. The auxiliary structure for detecting the spray rate of an aerosol bottle according to claim 8, characterized in that: The bottom surface of the groove (2) is provided with a circular groove (12) communicating with the guide hole (3), and a cracked rubber plug (13) is clamped in the circular groove (12).

Images