CN211158584U

CN211158584U - Latex balloon inflating device

Info

Publication number: CN211158584U
Application number: CN201921597333.1U
Authority: CN
Inventors: 龚运息; 黄秋东; 赵贝贝; 游庆如; 李纪恒; 张炯; 韦佳露; 吴超禹
Original assignee: Guangxi University of Science and Technology
Current assignee: Guangxi University of Science and Technology
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-04
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses latex balloon aerating device, including workstation, aerating device, the workstation includes upper support platform, bracing piece, bottom suspension fagging, aerating device includes transposition dish, balloon loop bar, transposition axle, transposition step motor, air pump, rotatory locking mechanism, balloon loop bar location is on the transposition dish, and transposition axle front end tip is located stand I top, and transposition step motor is located stand II top, and transposition axle rear end and transposition step motor's output shaft; the air pump is positioned on the upper surface of the lower supporting plate, the rotary locking mechanism is installed on the upper supporting platform through the stand column III and the stand column IV and is located on the rear side of the transposition plate, the rotary locking mechanism comprises an inflating sleeve and a rotary connecting assembly connected to the rear end of the inflating sleeve, the inflating sleeve can be closely connected with the end portion, protruding out of the rear end of the transposition plate, of the balloon loop bar, the rotary connecting assembly comprises a rotating mechanism and a rotating motor, and the rotating mechanism can push and pull the inflating sleeve to move back and forth to achieve connection or separation of the inflating sleeve and the balloon loop bar.

Description

Latex balloon inflating device

Technical Field

The utility model relates to an aerating device, in particular to latex balloon aerating device.

Background

Currently, a common balloon inflation tool in the industry mainly comprises a handheld inflator, a pedal type inflation device or an automatic inflation pump type inflation device, the inflation devices can only inflate one balloon at a time, the balloon which is inflated is disassembled from an inflation nozzle after the inflation of one balloon is completed, the next balloon which needs to be inflated is sleeved on the inflation nozzle, then the next balloon which needs to be inflated is inflated, and the working efficiency of the whole process is low.

Disclosure of Invention

The utility model aims at the defect that above-mentioned prior art exists, provide a latex balloon aerating device, can accomplish fast and aerify, effectively improve work efficiency.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a latex balloon inflation device comprises a workbench and an inflation device, wherein the workbench comprises an upper supporting platform, supporting rods and a lower supporting plate, the supporting rods are connected to the lower side of the upper supporting platform, the lower supporting plate is connected between the inner sides of the supporting rods on the lower side of the upper supporting platform, the inflation device comprises a transposition plate, a balloon loop bar, a transposition shaft, a transposition stepping motor, an air pump and a rotary locking mechanism, the transposition plate is a circular plate, positioning holes which are arranged in an annular matrix form are formed in the position, close to the edge, of the transposition plate, the balloon loop bar penetrates through the positioning holes of the transposition plate and is positioned on the transposition plate, an inflation hole penetrating through the end parts of the two ends of the balloon loop bar is formed in the middle of the balloon loop bar, the transposition shaft penetrates through the middle of the transposition plate, the two ends of the transposition plate respectively protrude out of the front side surface and the rear side surface of the transposition plate, the front side and the rear side of the, the transposition stepping motor is positioned at the top end of the stand column II, and the rear end part of the transposition shaft is connected with an output shaft of the transposition stepping motor through a connecting device; the air pump is positioned on the upper surface of the lower supporting plate, the rotary locking mechanism passes through the upright post III, stand IV installs on last supporting platform and is located the transposition dish rear side, rotatory locking mechanism includes the rotary connection subassembly of inflating the sleeve and connecting at the inflation sleeve rear end, the output and the air pump of trachea I are connected, the input and the inflation sleeve inner chamber intercommunication of trachea I, the inflation sleeve can with the outstanding tip zonulae occludens of transposition dish rear end of balloon loop bar, rotary connection subassembly includes the slewing mechanism and the rotatory motor of control slewing mechanism pivoted of being connected with the inflation sleeve rear end, slewing mechanism can push and pull the inflation sleeve back-and-forth movement and realize that the inflation sleeve is connected or separate with the balloon loop bar, clamping device presss from both sides tight balloon air inlet after the balloon of location on the balloon loop bar is accomplished to aerify, the rotary motor control slewing mechanism drives the inflation sleeve and rotates and then makes the balloon air inlet be turned round tightly with the balloon loop bar.

The utility model discloses a further technical scheme is: the rotating mechanism of the rotary connecting component comprises a rotating shaft, a gear set, a slip ring fixing end and an extension spring component, wherein the rotating shaft is a hollow pipe body, the front end of the rotating shaft is slidably and tightly connected with the rear end of an inflating sleeve, the rear end of the rotating shaft is connected with the input end of an air pipe II, the output end of the air pipe II is connected with an air pump, the gear set comprises a driving gear and a driven gear meshed with the driving gear, the driving gear is fixedly connected onto the output shaft of a rotating motor, the driven gear is fixedly connected onto the outer surface of the rear end of the rotating shaft, the slip ring fixing end is arranged on the outer surface of the rotating shaft and positioned at the front end of the driven gear, the bottom end of the slip ring fixing end is connected with the top end of a stand column III, the rotating motor is arranged at the top end of the stand, the front end face of the fixed end of the slip ring is fixedly connected with the stretching fixed lantern ring, and the end parts of the two ends of the spring are respectively connected with the stretching sliding lantern ring and the stretching fixed lantern ring.

The utility model discloses a further technical scheme is: the compressed gas baffle which divides the cavity inside the inflating sleeve into two mutually independent cavities is arranged at the position close to the middle part of the inner side of the inflating sleeve, the front end of the rotating shaft is connected with the cavity at the rear side of the inflating sleeve, the input end of the air pipe I is connected with the cavity at the front side of the inflating sleeve, the cavity at the front side of the inflating sleeve can be tightly connected with the rear end of the balloon loop bar, the air pump fills air into the cavity at the rear side of the inflating sleeve through the air pipe II, the stretching sliding loop and the inflating sleeve can integrally slide forwards relative to the rotating shaft, so that the front end of the inflating sleeve is connected with the end part at the rear end of the balloon loop bar, the spring between the stretching sliding; after the balloon is inflated, the air pump stops inflating the rear cavity of the inflation sleeve through the air pipe II, the sliding sleeve ring and the inflation sleeve are stretched under the action of the restoring force of the spring, and the whole body of the inflation sleeve slides backwards relative to the rotating shaft, so that the front end of the inflation sleeve is separated from the end part of the rear end of the balloon loop bar.

The utility model discloses a further technical scheme is: the lower side of the rear end face of the stretching sliding lantern ring is connected with a spring connecting pin I, the lower side of the front end face of the stretching fixed lantern ring is connected with a spring connecting pin II, the front end of the spring is connected with the spring connecting pin I, and the rear end of the spring is connected with the spring connecting pin II.

The utility model discloses latex balloon aerating device has following beneficial effect: be equipped with many balloon loop bars on the transposition dish, can treat the gas filled balloon cover on the balloon loop bar, the transposition dish is automatic to be changeed and is aerifyd the position, and rotatory locking mechanism automatic connection balloon loop bar is aerifyd by aerating device's air pump is automatic to treat gas filled balloon, and rotatory locking mechanism breaks away from the balloon loop bar automatically after aerifing the completion, and the next balloon of treating gas filled of transposition dish changes to aerifing the position, and whole inflation process realizes automatic operation, effectively improves and aerifys work efficiency.

The latex balloon inflation device of the present invention will be further described with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of the structure of the latex balloon inflation device of the present invention;

FIG. 2 is a schematic view of another aspect of the latex balloon inflation apparatus of the present invention;

FIG. 3 is a schematic view of another aspect of the latex balloon inflation apparatus of the present invention;

FIG. 4 is a first schematic view of the connection of the spin lock mechanism to the balloon stem;

FIG. 5 is a second schematic view of the connection of the spin lock mechanism to the balloon stem;

the reference numbers illustrate: 1-wheel, 2-lower support plate, 3-support rod, 4-upper support platform, 5-upright II, 6-indexing stepping motor, 7-gear housing, 8-slip ring fixed end, 9-balloon loop bar, 10-circular boss, 11-indexing disc, 12-indexing shaft, 13-bearing seat, 14-upright I, 15-push-pull handle, 16-air pump, 17-upright III, 18-upright IV, 19-air pipe II, 20-rotating motor, 21-stretching fixed loop, 22-rotating shaft, 23-stretching sliding loop, 24-air pipe I, 25-inflation sleeve, 26-positioning key, 27-spring, 28-compressed gas baffle, 29-spring connecting pin I, 30-spring connecting pin II.

Detailed Description

As shown in fig. 1 to 5, the latex balloon inflation device of the present invention comprises a workbench and an inflation device, wherein the workbench comprises an upper supporting platform 4, a supporting rod 3 and a lower supporting plate 2, the supporting rod 3 is connected to the lower side of the upper supporting platform 4, and the lower supporting plate 2 is connected between the inner sides of the supporting rods 3 on the lower side of the upper supporting platform 4. One side of the workbench is connected with a push-pull handle 15, and the bottom end of the workbench is also connected with a wheel 1 which is convenient to move.

The air charging system comprises a transposition disk 11, a balloon loop bar 9, a transposition shaft 12, a transposition stepping motor 6, an air pump 16 and a rotary locking mechanism, wherein the transposition disk 11 is a circular plate, the transposition disk 11 is provided with positioning holes arranged in an annular matrix at the position close to the edge, the balloon loop bar 9 passes through the positioning holes of the transposition disk 11 to be positioned on the transposition disk 11, the middle part of the balloon loop bar 9 is provided with air charging holes penetrating through the end parts of the two ends of the balloon loop bar 9, and the front end of the balloon loop bar is provided with a circular boss 10 mutually positioned with a balloon air inlet. The front side and the rear side of the transposition plate 11 are respectively protruded from the front end and the rear end of the transposition shaft 12 after penetrating through the middle of the transposition plate 11, the front side and the rear side of the transposition plate 11 are respectively provided with an upright I14 and an upright II 5 with the bottom ends positioned on the upper surface of the upper supporting platform 4, the front end part of the transposition shaft 12 is positioned in a bearing seat 13 on the top end of the upright I14, the transposition stepping motor 6 is positioned on the top end of the upright II 5, and the rear end part of the transposition shaft 12 is connected with an output shaft of the transposition stepping motor 6 through a connecting.

An air pump 16 is positioned on the upper surface of the lower supporting plate 2, and a rotary locking mechanism is arranged on the upper supporting platform 4 through an upright post III 17 and an upright post IV 18 and is positioned at the rear side of the rotating disc 11. The rotary locking mechanism comprises an inflatable sleeve 25 and a rotary connecting assembly connected to the rear end of the inflatable sleeve 25, the output end of an air pipe I24 is connected with the air pump 16, the input end of the air pipe I24 is communicated with the inner cavity of the inflatable sleeve 25, an electromagnetic valve capable of controlling ventilation time is connected between the output end of the air pump 16 and the air pipe I24, and the electromagnetic valve control device are the prior art and are not described in detail herein. The air-filled sleeve 25 can be closely connected with the end part of the balloon loop bar 9 protruding out of the rear end of the transposition plate 11, and when the balloon loop bar 9 is connected with the air-filled sleeve 25, the positioning key 26 on the surface of the rear end of the balloon loop bar 9 is matched with the positioning key groove on the inner side of the front end of the air-filled sleeve 25. The rotating connection assembly comprises a rotating mechanism connected with the rear end of the inflating sleeve 25 and a rotating motor 20 for controlling the rotating mechanism to rotate, the rotating mechanism can push and pull the inflating sleeve 25 to move back and forth to realize connection or separation of the inflating sleeve 25 and the balloon loop bar 9, the clamping device clamps the balloon air inlet after the balloon positioned on the balloon loop bar 9 is inflated, and the rotating motor 20 controls the rotating mechanism to drive the inflating sleeve 25 and rotate with the balloon loop bar 9 so as to enable the balloon air inlet to be tightly twisted. Rotating-connection components's slewing mechanism includes pivot 22, gear train, sliding ring stiff end 8, extension spring subassembly, and pivot 22 is hollow body, and pivot 22 front end and inflatable sleeve 25 rear end slidable zonulae occludens, and the pivot 22 rear end is connected with trachea II 19's input, and trachea II 19's output is connected with air pump 16, also is connected with the solenoid valve of steerable time of ventilating between 16's output of air pump and trachea II 19. The gear train includes driving gear and the driven gear who meshes with the driving gear mutually, and driving gear fixed connection is on the output shaft of rotating electrical machines 20, and driven gear fixed connection is at pivot 22 rear end surface, is equipped with gear housing 7 outside driving gear and driving gear. Slip ring stiff end 8 sets up at pivot 22 surface and is located driven gear's front end, slip ring stiff end 8's bottom and stand III 17 top are connected, rotating electrical machines 20 is installed on stand IV 18 top, the extension spring subassembly includes spring 27, tensile slip lantern ring 23, tensile fixed lantern ring 21, tensile slip lantern ring 23 is connected with the inflation sleeve 25 rear end, tensile slip lantern ring 23 and inflation sleeve 25 can slide around the relative pivot 22 of whole, the front end terminal surface fixed connection of tensile fixed lantern ring 21 and slip ring stiff end 8, spring both ends tip respectively with tensile slip lantern ring 23 and tensile fixed lantern ring 21 be connected.

A compressed gas baffle 28 which divides the cavity inside the inflatable sleeve 25 into two mutually independent cavities is arranged at the position close to the middle part of the inner side of the inflatable sleeve 25, the front end of the rotating shaft 22 is connected with the cavity at the rear side of the inflatable sleeve 25, the input end of the air pipe I24 is connected with the cavity at the front side of the inflatable sleeve 25, the cavity at the front side of the inflatable sleeve 25 can be tightly connected with the rear end of the balloon loop bar 9, the air pump 16 fills air into the cavity at the rear side of the inflatable sleeve 25 through the air pipe II 19, the stretching sliding loop 23 and the inflatable sleeve 25 can integrally slide forwards relative to the rotating shaft 22, so that the front end of the inflatable sleeve 25 is connected with the end part at the rear end of the balloon loop bar 9, the spring 27 between the stretching sliding loop 23 and the stretching; after the balloon is inflated, the air pump 16 stops inflating the rear cavity of the inflating sleeve 25 through the air pipe ii 19, and the sliding sleeve 23 and the inflating sleeve 25 are integrally stretched and slide backwards relative to the rotating shaft 22 under the restoring force of the spring 27, so that the front end of the inflating sleeve 25 is separated from the end part of the rear end of the balloon sleeve rod 9. In this embodiment, a spring connecting pin i 29 is connected to the lower side of the rear end surface of the tension sliding collar 23, a spring connecting pin ii 30 is connected to the lower side of the front end surface of the tension fixing collar 21, the front end of the spring 27 is connected to the spring connecting pin i 29, and the rear end of the spring 27 is connected to the spring connecting pin ii 30.

The specific using process is as follows: the balloon is sleeved on the balloon sleeve rod 9, the inflation time is set according to the actually required balloon size in a control program, a command is executed by an electromagnetic valve, a stepping motor drives a rotating shaft 12 to rotate, the balloon sleeve rod 9 sleeved with the balloon is sent to an inflation station, compressed gas in an air pump 16 enters a rear cavity of an inflation sleeve 25 through an air pipe II 19 and a rotating shaft 22, a sliding sleeve ring 23 and the inflation sleeve 25 can integrally slide forwards relative to the rotating shaft 22 under the action of air pressure, a spring 27 is stretched until the front end of the inflation sleeve 25 is connected with the end part of the rear end of the balloon sleeve rod 9, the air pressure of the rear cavity of the inflation sleeve 25 is kept at the moment, then the air pump 16 inflates the balloon through an air pipe I24 and the front cavity of the inflation sleeve 25, the inflation of the balloon is stopped when the set inflation time is reached, a clamping device (not shown in the figure) pushes and clamps the air inlet end of the balloon, the driving gear of the output shaft of the rotating motor 20 drives the driven gear of the rotating shaft 22 to rotate, so that the rotating shaft 22 rotates relative to the fixed end 8 of the slip ring, the inflating sleeve 25 connected with the rotating shaft 22 and the balloon loop bar 9 rotate together to screw the air inlet end of the balloon into a spiral shape, air leakage of the balloon is prevented, and then the spiral part of the air inlet end of the balloon is sealed by an adhesive tape to finish sealing. Then, the air pump 16 stops inflating the rear cavity of the inflating sleeve 25 through the air pipe ii 19, the air pressure in the rear cavity of the inflating sleeve 25 becomes small, and the sliding sleeve ring 23 and the inflating sleeve 25 are stretched by the restoring force of the spring 27 to slide backward relative to the rotating shaft 22 integrally, so that the front end of the inflating sleeve 25 is separated from the end part of the rear end of the balloon loop rod 9. At this time, the inflation and sealing are completed, the stepping motor drives the indexing shaft 12 to rotate, and the indexing disc 11 rotates to perform the next circulation action.

The above embodiments are only preferred embodiments of the present invention, the structure of the present invention is not limited to the forms illustrated in the above embodiments, and any modifications, equivalent substitutions and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The latex balloon inflation device is characterized by comprising a workbench and an inflation device, wherein the workbench comprises an upper supporting platform (4), supporting rods (3) and a lower supporting plate (2), the supporting rods (3) are connected to the lower side of the upper supporting platform (4), the lower supporting plate (2) is connected between the inner sides of the supporting rods (3) on the lower side of the upper supporting platform (4), the inflation device comprises a transposition disc (11), balloon loop bars (9), a transposition shaft (12), a transposition stepping motor (6), an air pump (16) and a rotary locking mechanism, the transposition disc (11) is a circular plate, positioning holes which are arranged in an annular matrix form are arranged at the position close to the edge of the transposition disc (11), the balloon loop bars (9) penetrate through the positioning holes of the transposition disc (11) to be positioned on the transposition disc (11), and inflation holes which penetrate through the end parts at two ends of the balloon loop bars (9) are arranged in the middle of the balloon loop, the front side and the rear side of the transposition plate (4) are respectively provided with an upright post I (14) and an upright post II (5) with the bottom ends positioned on the upper surface of the upper supporting platform (4), the front end part of the transposition shaft (12) is positioned in a bearing seat (13) at the top end of the upright post I (14), the transposition stepping motor (6) is positioned at the top end of the upright post II (5), and the rear end part of the transposition shaft (12) is connected with an output shaft of the transposition stepping motor (6) through a connecting device; the air pump (16) is positioned on the upper surface of the lower supporting plate (2), the rotary locking mechanism is arranged on the upper supporting platform (4) through an upright post III (17) and an upright post IV (18) and is positioned at the rear side of the transposition plate (11), the rotary locking mechanism comprises an air inflation sleeve (25) and a rotary connecting assembly connected to the rear end of the air inflation sleeve (25), the output end of an air tube I (24) is connected with the air pump (16), the input end of the air tube I (24) is communicated with the inner cavity of the air inflation sleeve (25), the air inflation sleeve (25) can be tightly connected with the end part of the balloon loop bar (9) protruding out of the transposition plate (11), the rotary connecting assembly comprises a rotating mechanism connected with the rear end of the air inflation sleeve (25) and a rotary motor (20) for controlling the rotating mechanism to rotate, the rotating mechanism can push and pull the air inflation sleeve (25) to move back and forth to realize the connection or, after the balloon positioned on the balloon loop bar (9) is inflated, the clamping device clamps the balloon air inlet, and the rotating motor (20) controls the rotating mechanism to drive the inflating sleeve (25) to rotate with the balloon loop bar (9) so as to tighten the balloon air inlet.

2. The latex balloon inflation device according to claim 1, wherein the rotating mechanism of the rotating connection assembly comprises a rotating shaft (22), a gear set, a slip ring fixing end (8) and an extension spring assembly, the rotating shaft (22) is a hollow tube, the front end of the rotating shaft (22) is slidably and tightly connected with the rear end of the inflation sleeve (25), the rear end of the rotating shaft (22) is connected with the input end of the air tube II (19), the output end of the air tube II (19) is connected with the air pump (16), the gear set comprises a driving gear and a driven gear meshed with the driving gear, the driving gear is fixedly connected to the output shaft of the rotating motor (20), the driven gear is fixedly connected to the outer surface of the rear end of the rotating shaft (22), the slip ring fixing end (8) is arranged on the outer surface of the rotating shaft (22) and located at the front end of the driven gear, and the bottom end of the slip, rotating electrical machines (20) are installed on stand IV (18) top, extension spring subassembly includes spring (27), tensile slip lantern ring (23), tensile fixed lantern ring (21), tensile slip lantern ring (23) are connected with aerifing sleeve (25) rear end, tensile slip lantern ring (23) and aerify sleeve (25) can wholly slide around relative pivot (22), the front end terminal surface fixed connection of tensile fixed lantern ring (21) and sliding ring stiff end (8), spring (27) both ends tip is connected with tensile slip lantern ring (23) and tensile fixed lantern ring (21) respectively.

3. The latex balloon inflation device according to claim 1, wherein a compressed gas baffle (28) for dividing the cavity inside the inflation sleeve (25) into two independent cavities is provided at a position near the middle inside the inflation sleeve (25), the front end of the rotating shaft (22) is connected with the rear cavity of the inflation sleeve (25), the input end of the air pipe I (24) is connected with the front cavity of the inflation sleeve (25), the front cavity of the inflation sleeve (25) can be tightly connected with the rear end of the balloon loop bar (9), the air pump (16) inflates the rear cavity of the inflation sleeve (25) through the air pipe II (19), the stretching sliding loop (23) and the inflation sleeve (25) can integrally slide forward relative to the rotating shaft (22) so that the front end of the inflation sleeve (25) is connected with the rear end of the balloon loop bar (9), and the spring (27) between the stretching sliding loop (23) and the stretching fixing loop (21) is stretched, the air pump (16) inflates the balloon through the air pipe I (24); after the balloon is inflated, the air pump (16) stops inflating the rear cavity of the inflating sleeve (25) through the air pipe II (19), and the sliding sleeve ring (23) and the inflating sleeve (25) are integrally stretched to slide backwards relative to the rotating shaft (22) under the action of the restoring force of the spring (27), so that the front end of the inflating sleeve (25) is separated from the end part of the rear end of the balloon loop bar (9).

4. The latex balloon inflator according to claim 2 or 3, wherein a spring connecting pin I (29) is connected to the lower side of the rear end face of the tension sliding collar (23), a spring connecting pin II (30) is connected to the lower side of the front end face of the tension fixing collar (21), the front end of the spring (27) is connected to the spring connecting pin I (29), and the rear end of the spring (27) is connected to the spring connecting pin II (30).