Tank body inflating and pressurizing device

Abstract

The utility model relates to the technical field of aerosol can filling, and discloses a can body air flushing and pressurizing device which comprises a first conveying belt, a second conveying belt, a third conveying belt and a fourth conveying belt. The second conveying belt and the first conveying belt are located on the same straight line, and the first conveying belt and the second conveying belt conduct conveying in the same direction; the rotating frame is fixedly arranged on the side edge between the first conveying belt and the second conveying belt, and the height of the rotating frame is flush with the upper surface of the first conveying belt and the upper surface of the second conveying belt; the rotating disc is rotationally arranged on the upper portion of the rotating frame, and a rotating shaft is arranged on the central axis of the rotating disc. The technical effects can be achieved as follows: the tank body can be supported through the rotating frame, and the tank body can be positioned and conveyed through the rotating disc, so that the air inflation sleeve and the tank body can be aligned and inflated conveniently, and the effect that the air inflation sleeve synchronously inflates along with the tank body can be achieved by pushing the sliding rod; and the inflatable sleeve can be rebounded to the upper part of the uninflated tank body through the elastic sheet.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of spray can filling, for example to a can body air flushing pressurizing device. BACKGROUND

[0002] At present, a spray can is a can body containing high-pressure gas and liquid inside. The can body needs to be filled with medicine first before production, and then high-pressure gas is filled into the can body, so that the liquid in the can body realizes the effect of spraying. The can body is generally filled with air through the air valve arranged on the can body.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0004] The traditional can body is generally conveyed by a conveying belt. It is difficult to position the can body when the conveying belt conveys the can body. The can body is easily deviated in position when being filled with air, which causes the problem of being unable to be filled with air. CONTENT OF THE INVENTION

[0005] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a brief summary. The summary is not a general review, nor is it intended to determine the key / important elements or delineate the protection scope of these embodiments, but is a prelude to the detailed description below.

[0006] The can body air flushing pressurizing device provided by the embodiments of the present disclosure solves the problem that the can body and the air filling device are not easy to align when the conveying belt conveys the can body.

[0007] In some embodiments, the can body air flushing pressurizing device comprises: a first conveying belt for feeding and conveying the can; a second conveying belt arranged in the same straight line as the first conveying belt, and the first conveying belt and the second conveying belt conveying in the same direction; a rotating frame fixedly arranged at the side between the first conveying belt and the second conveying belt, and the height of the rotating frame is flush with the upper surface of the first conveying belt and the second conveying belt; a rotating disc rotatably arranged on the upper part of the rotating frame, and a rotating shaft is arranged on the central axis of the rotating disc, and the rotating shaft is rotatably arranged on the rotating frame; a limiting cover arranged on the upper part of the rotating frame, and the limiting cover is arranged outside the rotating disc; an extension rod inserted into the rotating shaft, the rotating shaft rotatably sleeved on the extension rod, the upper end of the extension rod protruding out of the rotating shaft, the other end of the extension rod penetrating through the bottom of the rotating frame, and the extension rod being telescopically arranged on the rotating frame; and an air filling sleeve rotatably arranged on the upper part of the extension rod.

[0008] In some embodiments, the rotating disc comprises an upper tooth disc and a lower tooth disc, a pushing slide rod is vertically arranged on the upper tooth disc and the lower tooth disc, the pushing slide rod slides through the upper tooth disc and the lower tooth disc, the pushing slide rod is four, the pushing slide rod is evenly arranged around the center of the upper tooth disc, a pushing slide table is arranged on the bottom of the rotating frame and close to one side of the first conveying belt, the pushing slide table is arranged below the rotating track of the pushing slide rod, and the pushing slide table and the pushing slide rod are in slidable contact.

[0009] In some embodiments, the upper part of the pushing slide rod is inserted into the upper tooth disc in a rectangular cross section, a pushing spring is arranged at the bottom of the upper tooth disc, and the pushing spring is sleeved on the pushing slide rod.

[0010] In some embodiments, the upper tooth disc and the lower tooth disc are each provided with a groove for accommodating a can body.

[0011] In some embodiments, the bottom of the rotating frame is provided with a driving motor, and the driving motor is drivingly connected with the rotating shaft.

[0012] In some embodiments, the inflatable sleeve is rotatably sleeved on the upper part of the telescopic rod, an elastic sheet is arranged on one side of the telescopic rod, and an extension rod is arranged on the side edge of the inflatable sleeve.

[0013] In some embodiments, the inflatable sleeve is rotatably sleeved on the upper part of the telescopic rod, an elastic sheet is arranged on one side of the telescopic rod, and an extension rod is arranged on the side edge of the inflatable sleeve.

[0014] In some embodiments, the upper part of the extension rod is provided with two positioning rods, and the elastic sheet is clamped between the two positioning rods.

[0015] In some embodiments, the lower part of the rotating frame is provided with a limiting frame, a limiting snap ring is arranged on the limiting frame, a limiting rod is arranged at the lower end of the telescopic rod, the limiting rod has a rectangular structure in cross section, and the limiting rod is inserted into the limiting snap ring.

[0016] In some embodiments, the lower part of the limiting rod is provided with a hydraulic rod.

[0017] The can body inflation and pressurization device provided by the embodiments of the present disclosure can achieve the following technical effects:

[0018] The rotating frame can support the can body, the rotating disc can position and convey the can body, the inflatable sleeve can be aligned with the can body for inflation, the pushing slide rod can make the inflatable sleeve inflate synchronously with the can body, and the elastic sheet can make the inflatable sleeve rebound to the upper part of the un-inflated can body, thereby realizing continuous inflation.

[0019] The foregoing general description and the following detailed description are exemplary and explanatory only and are not intended to be limiting of the application. BRIEF DESCRIPTION OF DRAWINGS

[0020] One or more embodiments are illustrated by way of example in the figures that are not intended to be limiting of the application as defined by the claims and their equivalents. Identical reference numbers in the figures designate equivalent or similar elements, and:

[0021] Figure 1 is a structural schematic diagram of a tank body air flushing pressurizing device provided by an embodiment of the disclosure;

[0022] Figure 2 is a bottom view structural schematic diagram of a tank body air flushing pressurizing device provided by an embodiment of the disclosure;

[0023] Figure 3 is an internal structural schematic diagram of a tank body air flushing pressurizing device provided by an embodiment of the disclosure;

[0024] Figure 4 is a transverse cross-sectional structural schematic diagram of a tank body air flushing pressurizing device provided by an embodiment of the disclosure;

[0025] Figure 5 is a longitudinal cross-sectional structural schematic diagram of a tank body air flushing pressurizing device provided by an embodiment of the disclosure;

[0026] Figure 6 is a side view structural schematic diagram of a tank body air flushing pressurizing device provided by an embodiment of the disclosure.

[0027] LIST OF REFERENCE NUMERALS

[0028] 100, first conveying belt; 101, second conveying belt; 200, rotating frame; 202, rotating shaft; 203, limiting cover; 204, telescopic rod; 300, air filling sleeve; 205, upper tooth disc; 206, lower tooth disc; 207, pushing slide rod; 208, pushing slide table; 209, pushing spring; 210, groove; 400, driving motor; 301, elastic sheet; 302, extension rod; 303, air inlet pipe; 304, positioning rod; 305, air filling nozzle; 401, limiting frame; 402, limiting snap ring; 205a, limiting rod; 206a, hydraulic rod. DETAILED DESCRIPTION

[0029] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure is described in detail below, and the accompanying drawings are used for reference only and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, a plurality of details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be simplified to facilitate the drawings.

[0030] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0031] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0032] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0033] Unless otherwise specified, the term "a plurality of" means two or more.

[0034] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the objects before and after it. For example, A / B represents: A or B.

[0035] The term "and / or" is a description of the association between objects, which means that there can be three relationships. For example, A and / or B, which means: A or B, or, A and B, the three relationships.

[0036] It should be noted that the embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0037] In combination with Figures 1-6 As shown in the drawings, the tank body air charging and pressurizing device provided by the present disclosure comprises: a first conveying belt 100 for feeding and conveying the tank body; a second conveying belt 101 which is in the same straight line with the first conveying belt 100 and which is conveyed in the same direction with the first conveying belt 100; a rotating frame 200 which is fixedly arranged at the side between the first conveying belt 100 and the second conveying belt 101 and which has the same height as the upper surface of the first conveying belt 100 and the second conveying belt 101; a rotating disc which is rotatably arranged at the upper part of the rotating frame 200 and which is provided with a rotating shaft 202 at the central axis of the rotating disc, the rotating shaft 202 being rotatably arranged on the rotating frame 200; a limiting cover 203 which is arranged at the upper part of the rotating frame 200 and which is arranged outside the rotating disc; an extension rod 204 which is inserted into the rotating shaft 202, the rotating shaft 202 being rotatably sleeved on the extension rod 204, the upper end of the extension rod 204 extending out of the rotating shaft 202, the other end of the extension rod 204 penetrating through the bottom of the rotating frame 200, and the extension rod 204 being arranged on the rotating frame 200 in a telescopic manner; and an air charging sleeve 300 which is rotatably arranged at the upper part of the extension rod 204.

[0038] The tank body air charging and pressurizing device provided by the present disclosure can convey the parallel tank bodies through the first conveying belt 100, convey the tank bodies to the rotating frame 200 through the first conveying belt 100, clamp the tank bodies entering the rotating frame 200 in the groove 210 at the side of the rotating disc, convey the tank bodies around the rotating frame 200 through the rotation of the rotating disc, convey the tank bodies on the rotating frame 200 to the second conveying belt 101 through the rotating disc, rotatably arrange the rotating disc on the rotating frame 200 through the rotating shaft 202, hollow the rotating shaft 202, telescopically arrange the extension rod 204 in the rotating shaft 202, lift the extension rod 204 in the rotating shaft 202, lift the air charging sleeve 300 through the extension rod 204, charge or separate the tank bodies on the rotating frame 200 through the lifting of the air charging sleeve 300, press the air charging sleeve 300 on the air inlet of the tank body to charge when the air charging sleeve 300 is lowered, separate the tank body to complete the charging when the air charging sleeve 300 is lifted, move the air charging sleeve 300 along with the rotating tank body, reset the air charging sleeve 300 to the original position to charge the next tank body, and better connect the air charging sleeve 300 with the tank body to charge through the rotating rotating disc.

[0039] Optionally, the rotating disc comprises an upper tooth disc 205 and a lower tooth disc 206, a pushing slide rod 207 is vertically arranged on the upper tooth disc 205 and the lower tooth disc 206, the pushing slide rod 207 slides through the upper tooth disc 205 and the lower tooth disc 206, the pushing slide rod 207 is four, the pushing slide rod 207 is evenly arranged around the center of the upper tooth disc 205, a pushing slide table 208 is arranged at the bottom of the rotating frame 200 close to one side of the first conveying belt 100, the pushing slide table 208 is arranged below the rotating track of the pushing slide rod 207, and the pushing slide table 208 is in slidable contact with the pushing slide rod 207.

[0040] In this way, the rotating disc is divided into the upper tooth disc 205 and the lower tooth disc 206, the pushing slide rod 207 is arranged through the side edges of the upper tooth disc 205 and the lower tooth disc 206, the pushing slide rod 207 is four, the pushing slide rod 207 is vertically opposite to the upper tooth disc 205 and the lower tooth disc 206, the four pushing slide rods 207 are evenly arranged around the rotating shaft 202, the bottom of the rotating frame 200 is provided with the pushing slide table 208, the pushing slide table 208 is higher than the rotating frame 200, and the pushing slide table 208 is arranged on the track passed by the pushing slide rod 207, when the pushing slide rod 207 passes through the pushing slide table 208, the pushing slide table 208 lifts up the pushing slide rod 207, so that the pushing slide rod 207 can be clamped on the side edge of the inflatable sleeve 300, so that the inflatable sleeve 300 can be pushed to rotate along with the rotating disc and the can body on the rotating disc through the pushing slide rod 207, so that the can body can be continuously inflated, when the inflation is completed, the telescopic rod 204 drives the inflatable sleeve 300 to rise and separate from the can body, the pushing slide rod 207 falls from the pushing slide table 208, and the pushing slide rod 207 is separated from the inflatable sleeve 300, so that the inflatable sleeve 300 returns to the position before being pushed by the pushing slide rod 207, the next pushing slide rod 207 is lifted up when passing through the pushing slide table 208, thereby continuing to drive the inflatable sleeve 300 to slide along with the rotating disc, the telescopic rod 204 descends when the inflatable sleeve 300 rotates, and the inflatable sleeve 300 is inflated by being pulled by the telescopic rod 204 and being pressed on the can body.

[0041] Optionally, a section of the pushing slide rod 207 inserted into the upper tooth disc 205 is in a rectangular cross section, the bottom of the upper tooth disc 205 is provided with a pushing spring 209, and the pushing spring 209 is sleeved on the pushing slide rod 207.

[0042] In this way, the section of the pushing slide rod 207 inserted into the upper tooth disc 205 is in a rectangular structure, so that the pushing slide rod 207 cannot rotate in the upper tooth disc 205 when the pushing slide rod 207 moves up and down, the upper end of the pushing slide rod 207 is in a semicircular structure, the flat surface of the pushing slide rod 207 is flush with the side edge of the inflatable sleeve 300, and the pushing spring 209 at the bottom of the upper tooth disc 205 can press the pushing slide rod 207 to always press on the rotating frame 200.

[0043] Optionally, the upper and lower toothed discs 205 and 206 are provided with grooves 210 on the sides to accommodate the can bodies.

[0044] In this way, the grooves 210 on the upper and lower toothed discs 205 and 206 can accommodate the can bodies, so that the can bodies can be positioned and conveyed by the upper and lower toothed discs 205 and 206, thereby facilitating the positioning and inflation of the can bodies by the inflatable sleeve 300.

[0045] Optionally, the rotating frame 200 is provided with a drive motor 400 at the bottom, which is drivingly connected to the rotating shaft 202.

[0046] In this way, the drive motor 400 at the bottom of the rotating frame 200 can drive the rotating shaft 202 to rotate through the belt, and the drive motor 400 can be a stepper motor or a servo motor, thereby facilitating the control of the rotation of the rotating shaft 202 by the drive motor 400.

[0047] Optionally, the inflatable sleeve 300 is rotatably sleeved on the upper part of the telescopic rod 204, one side of the telescopic rod 204 is provided with an elastic sheet 301, and the other end of the elastic sheet 301 is clamped on the extension rod 302.

[0048] In this way, the inflatable sleeve 300 is sleeved on the upper part of the telescopic rod 204, one side of the telescopic rod 204 is provided with an elastic sheet 301, and the other end of the elastic sheet 301 is clamped on the extension rod 302.

[0049] Optionally, the inflatable sleeve 300 is provided with three inflation nozzles 305 at one end extending to the upper part of the grooves 210 on the side of the upper toothed disc 205, the spacing between the inflation nozzles 305 is the same as the spacing between the grooves 210, and the inflation nozzles 305 are provided with air inlet pipes 303.

[0050] In this way, one end of the inflatable sleeve 300 extends to the grooves 210 on the side of the upper toothed disc 205 to form three inflation nozzles 305, which extend to the upper part of the grooves 210, and the inflation nozzles 305 can facilitate the inflation of the can bodies in the grooves 210, and the three inflation nozzles 305 can simultaneously inflate three can bodies, and the air inlet pipes 303 on the inflation nozzles 305 can supply air to the inflation nozzles 305.

[0051] Optionally, two positioning rods 304 are arranged on the upper part of the extension rod 302, and the elastic sheet 301 is clamped between the two positioning rods 304.

[0052] In this way, the two positioning rods 304 on the extension rod 302 are arranged at the ends of the extension rod 302, and the elastic sheet 301 is arranged between the two positioning rods 304, so that the elastic sheet 301 can be accommodated to slide between the two positioning rods 304 when the elastic sheet 301 is bent.

[0053] Optionally, a limiting frame 401 is arranged on the lower part of the rotating frame 200, a limiting clasp 402 is arranged on the limiting frame 401, a limiting rod 205a is arranged at the lower end of the telescopic rod 204, the limiting rod 205a has a rectangular structure in cross section, and the limiting rod 205a is inserted into the limiting clasp 402.

[0054] In this way, the limiting frame 401 on the lower part of the rotating frame 200 can limit the rotation of the telescopic rod 204, so that the telescopic rod 204 cannot rotate on the limiting frame 401, the limiting clasp 402 in the middle of the limiting frame 401 can be sleeved on the limiting rod 205a on the lower part of the telescopic rod 204, the limiting clasp has a rectangular structure, and the limiting rod 205a has a rectangular structure matched with the limiting clasp, so that the limiting rod 205a can slide up and down on the limiting clasp, so that the telescopic rod 204 can be lifted up and down on the rotating frame 200 while the rotation of the telescopic rod 204 is limited.

[0055] Optionally, a hydraulic rod 206a is arranged on the lower part of the limiting rod 205a.

[0056] In this way, the hydraulic rod 206a at the bottom of the limiting rod 205a can drive the telescopic rod 204 to lift up and down, so that the inflation nozzle 305 can be lifted up and down through the lifting of the telescopic rod 204, and the tank can be inflated.

[0057] The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments represent only the possible variations. Individual components and functions are optional unless explicitly required, and the order of operations can be changed. Parts and features of some embodiments can be included in or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A tank body air flushing pressurizing device characterized by comprising: The utility model relates to a kind of gas cylinder conveying device, including: First conveying belt (100), for the feeding conveying of gas cylinder; Second conveying belt (101), with the first conveying belt (100) in same straight line, and the first conveying belt (100) and second conveying belt (101) same direction conveying; Rotary frame (200), fixedly arranged between the side of the first conveying belt (100) and second conveying belt (101), and the rotary frame (200) height is flush with the upper surface of the first conveying belt (100) and second conveying belt (101); Rotary disc, rotationally arranged on the upper portion of the rotary frame (200), and the rotary disc is provided with rotary shaft (202) on the central axis, and the rotary shaft (202) is rotationally arranged on the rotary frame (200); Limiting cover (203), arranged on the upper portion of the rotary frame (200), and the limiting cover (203) is arranged outside the rotary disc; Telescopic rod (204), the telescopic rod (204) is inserted into the rotary shaft (202), the rotary shaft (202) is rotationally sleeved on the telescopic rod (204), the upper end of the telescopic rod (204) is out of the rotary shaft (202), the other end of the telescopic rod (204) passes through the bottom of the rotary frame (200), and the telescopic rod (204) is telescopically arranged on the rotary frame (200); Inflatable sleeve (300), rotationally arranged on the upper portion of the telescopic rod (204).

2. The tank gassing pressurization apparatus of claim 1, wherein, The rotary disc includes upper tooth disc (205) and lower tooth disc (206), the upper tooth disc (205) and lower tooth disc (206) are vertically provided with push slide rod (207), the push slide rod (207) slides through the upper tooth disc (205) and lower tooth disc (206), the push slide rod (207) is four, the push slide rod (207) is evenly arranged around the center of the upper tooth disc (205), the bottom of the rotary frame (200) is provided with push slide platform (208) near the side of the first conveying belt (100), the push slide platform (208) is arranged below the rotation track of the push slide rod (207), and the push slide platform (208) is in slidable contact with the push slide rod (207).

3. The tank gassing pressurization apparatus of claim 2, wherein, The upper portion of the push slide rod (207) is inserted into the upper tooth disc (205) and is rectangular in cross section, the bottom of the upper tooth disc (205) is provided with push spring (209), and the push spring (209) is sleeved on the push slide rod (207).

4. The tank inflation pressurization device of claim 2, wherein, The side of the upper tooth disc (205) and lower tooth disc (206) is provided with recess (210) for accommodating cylinder.

5. The tank inflation pressurization device of claim 1, wherein, The bottom of the rotary frame (200) is provided with driving motor (400), and the driving motor (400) is drivingly connected with the rotary shaft (202).

6. The tank inflation pressurization device of claim 1, wherein, The inflatable sleeve (300) is rotationally sleeved on the upper portion of the telescopic rod (204), one side of the telescopic rod (204) is provided with elastic sheet (301), and the side of the inflatable sleeve (300) is provided with extension rod (302), and the other end of the elastic sheet (301) is clamped on the extension rod (302).

7. The tank inflation pressurization device of claim 1, wherein, The inflatable sleeve (300) extends to one end of the upper tooth disc (205) side edge recess (210) upper part is provided with inflation nozzle (305), the inflation nozzle (305) is three, the inflation nozzle (305) between the spacing is same with the recess (210) between the spacing, the inflation nozzle (305) is provided with air inlet pipe (303).

8. The tank flushing pressurization device of claim 6, wherein, The upper part of the extension rod (302) is provided with two positioning rods (304), and the elastic sheet (301) is clamped between the two positioning rods (304).

9. The tank gassing pressurization apparatus of claim 1, wherein, The lower part of the rotating frame (200) is provided with a limiting frame (401), the limiting frame (401) is provided with a limiting snap ring (402), the lower end of the telescopic rod (204) is provided with a limiting rod (205a), the limiting rod (205a) is a rectangular structure in cross section, and the limiting rod (205a) is inserted into the limiting snap ring (402).

10. The can body inflating pressurizing apparatus according to claim 9, wherein The lower part of the limiting rod (205a) is provided with a hydraulic rod (206a).

Images