Double-layer balloon sleeving instrument
Technical Field
The invention relates to a sleeving instrument, in particular to a double-layer balloon sleeving instrument.
Background
A balloon is a sealed bag filled with air or some other gas. The balloon can be used as a toy and a transportation tool. The double-layer balloon is a common toy balloon, and when the double-layer balloon is manufactured, the two balloons are required to be sleeved.
At present, when double-layer balloons are sleeved, firstly, a stick is inserted into one balloon, then the stick is screwed, so that the balloon inserted into the stick is rolled up, then the other balloon is sleeved on the surface of the rolled balloon, and then the stick inserted into the balloon can be taken out.
Therefore, the development of a double-layer balloon sleeving device which can not loosen the inner balloon when sleeving the double-layer balloon, is convenient to sleeve and has high sleeving speed is urgently needed.
Disclosure of Invention
In order to overcome the defects that the speed of the current double-layer balloon sleeving mode is very slow, the rolled balloon is easy to loosen and is very inconvenient, the technical problem is as follows: provides a double-layer balloon sleeving device which can prevent the inner balloon from loosening, is convenient to sleeve and has high sleeving speed when the double-layer balloon is sleeved.
The technical scheme is as follows: a double-layer balloon sleeving device comprises: a support; the air injection assembly is arranged on the bracket; the auxiliary sleeving assembly is arranged on the air injection assembly; and the placing ring is arranged in the bracket.
As a preferred embodiment of the present invention, the gas injection unit includes: the cylinder body is arranged on the bracket; the first guide sleeve is arranged on the bracket; the sliding rod is slidably arranged in the first guide sleeve; the piston plate is arranged on the sliding rod and matched with the cylinder body; the first rack is arranged on the sliding rod; the speed reducing motor is arranged on the bracket; the gear is arranged on an output shaft of the speed reducing motor and is meshed with the first rack; and the air inlet pipe is arranged on the cylinder body.
As a preferred technical scheme of the invention, the auxiliary set assembly comprises: the sliding rail is arranged on the bracket; the square sliding block is slidably arranged on the sliding rail; the hollow rod is arranged on the square sliding block, and the tail end of the air inlet pipe is connected to the hollow rod; the second rack is arranged on the hollow rod and meshed with the gear; and the inserted bar is arranged on the hollow bar.
As a preferred technical scheme of the invention, the device also comprises a pressing component which is arranged between the hollow rod and the placing ring, and the pressing component comprises: the first guide rod is arranged on the placing ring; the L-shaped rod is arranged on the hollow rod and is in sliding fit with the lifting plate; the lifting plate is arranged on the first guide rod and the L-shaped rod in a sliding mode; the compression ring is arranged on the lifting plate; the first spring is arranged between the lifting plate and the first guide rod; the clamping ball is slidably mounted below the L-shaped rod, and the clamping ball and the lifting plate are matched with the second spring and mounted between the clamping ball and the L-shaped rod.
As a preferred technical scheme of the invention, the device also comprises a fixing component which is arranged on the slide rail, and the fixing component comprises: the wedge-shaped sliding block is provided with a sliding groove and is arranged in the sliding groove in a sliding manner; the third spring is arranged between the wedge-shaped sliding block and the sliding rail; the connecting rod is arranged on the wedge-shaped sliding block; the limiting ring is arranged on the connecting rod, and the inserted rod is matched with the limiting ring; the second guide sleeve is arranged on the sliding rail; the second guide rod is slidably arranged in the second guide sleeve; the fourth spring is arranged between the second guide rod and the second guide sleeve; and the wedge block is arranged on the second guide rod and matched with the wedge sliding block.
The invention has the following advantages: according to the invention, through the matching of the air injection assembly and the auxiliary sleeving assembly, when the inserted rod extends into the balloon, the balloon can be blown open, so that the inserted rod can conveniently enter the balloon, when another balloon is sleeved, the balloon in the balloon can be contracted, so that the other balloon can be sleeved better, through the pressing assembly, when the inserted rod blows out air, the balloon fixed on the placing ring can be prevented from being blown away, through the fixing assembly, the lower part of the balloon can be fixed, and when the inserted rod sucks air, the balloon can be prevented from being contracted from the lower part, so that the balloon can be sleeved better.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the air injection unit of the present invention.
Fig. 3 is a schematic perspective view of the auxiliary sheathing assembly of the present invention.
Fig. 4 is a schematic perspective view of the compressing assembly of the present invention.
Fig. 5 is an enlarged schematic view of part a of the present invention.
Fig. 6 is a schematic perspective view of the fixing assembly of the present invention.
In the reference symbols: 1: a bracket, 2: gas injection module, 21: cylinder, 22: first guide bush, 23: slide bar, 24: piston plate, 25: first rack, 26: gear motor, 27: gear, 28: an intake pipe, 3: auxiliary encasement assembly, 31: slide rail, 32: square slider, 33: hollow rod, 34: second rack, 35: inserted link, 4: placing ring, 5: pressing assembly, 51: first guide bar, 52: lifter plate, 53: pressure ring, 54: first spring, 55: l-shaped rod, 56: ball clamping, 57: second spring, 6: fixing assembly, 61: chute, 62: wedge slider, 63: third spring, 64: connecting rod, 65: stop collar, 66: second guide bush, 67: second guide, 68: fourth spring, 69: a wedge block.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
A double-layer balloon sleeving device is shown in figures 1-3 and comprises a support 1, an air injection assembly 2, an auxiliary sleeving assembly 3 and a placing ring 4, wherein the air injection assembly 2 is installed at the top of the support 1, the auxiliary sleeving assembly 3 is installed at the top of the support 1 on the right side of the air injection assembly 2, and the placing ring 4 is fixedly connected to the top of the support 1 through screws.
When the device is used for sleeving double-layer balloons, firstly, the air inlet end of one balloon is sleeved on the placing ring 4, then the auxiliary sleeving component 3 extends into the balloon through the air injection component 2, then the balloon is shrunk through the auxiliary sleeving component 3, then the other balloon is sleeved on the outer side of the shrunk balloon, and then the two balloons are taken down.
The air injection assembly 2 comprises a cylinder body 21, a first guide sleeve 22, a sliding rod 23, a piston plate 24, a first rack 25, a speed reducing motor 26, a gear 27 and an air inlet pipe 28, the cylinder body 21 is fixedly connected to the left side of the top of the support 1 through a bolt, the first guide sleeve 22 is fixedly connected to the middle of the left side of the support 1 through a bolt, the sliding rod 23 is arranged in the first guide sleeve 22 in an inward sliding mode, the piston plate 24 is fixedly connected to the top end of the left portion of the sliding rod 23 through a bolt, the piston plate 24 is matched with the cylinder body 21, the first rack 25 is fixedly connected to the top end of the right portion of the sliding rod 23, the speed reducing motor 26 is fixedly connected to the rear side of the top of the support 1 through a bolt, the gear 27 is connected to an.
When the suit of balloon needs to be carried out, at first control gear motor 26 clockwise, drive gear 27 clockwise, and then drive first rack 25 upward movement, thereby drive piston plate 24 upward movement, make the gas in the cylinder body 21 enter into supplementary suit subassembly 3 through intake pipe 28, when supplementary suit subassembly 3 stretches into the balloon in, control gear motor 26 anticlockwise rotation, drive gear 27 anticlockwise rotation, and then drive first rack 25 downward movement, thereby drive piston plate 24 downward movement, make gas enter into the cylinder body 21 again, after piston plate 24 downward movement resets, control gear motor 26 stop work.
Supplementary suit subassembly 3 is including slide rail 31, square slider 32, hollow pole 33, second rack 34 and inserted bar 35, there is slide rail 31 on 1 top right side of support through the bolt rigid coupling, slide rail 31 is last to slide formula to be equipped with square slider 32, there is hollow pole 33 square slider 32 rear side through the screw rigid coupling, hollow pole 33 bottom is connected with inserted bar 35, there is second rack 34 hollow pole 33 left side upper portion through the screw rigid coupling, second rack 34 and gear 27 meshing, 28 trailing end connections of intake pipe are at hollow pole 33 top center.
When gear 27 clockwise rotation, drive second rack 34 and remove downwards, and then drive hollow rod 33 and inserted bar 35 and remove downwards, the gas in the cylinder body 21 enters into hollow rod 33 through intake pipe 28 simultaneously, blow out through inserted bar 35, the gas that blows out enters into in the balloon of below, make the balloon blown open, inserted bar 35 enters into in the balloon of below next, when gear 27 anticlockwise rotation, drive second rack 34 and remove upwards, piston plate 24 moves downwards and breathes in this moment, make the gas in the balloon slowly sucked away, the slow shrink of balloon, at this moment, with another balloon cover in the balloon outside that contracts can. So, when inserted bar 35 stretched into in the balloon, can blow off the balloon for inserted bar 35 can be convenient enter into the balloon in, when another balloon of suit, can shrink the balloon of inside, make that another balloon can be better suit.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 4, 5 and 6, the pressing device further includes a pressing assembly 5, the pressing assembly 5 is installed between the hollow rod 33 and the placing ring 4, the pressing assembly 5 includes a first guide rod 51, a lifting plate 52, a pressing ring 53, a first spring 54, an L-shaped rod 55, a clamping ball 56 and a second spring 57, the first guide rod 51 is welded on the left side of the top of the placing ring 4, the L-shaped rod 55 is welded on the upper portion of the left side of the hollow rod 33, the lifting plates 52 are both slidably arranged on the first guide rod 51 and the L-shaped rod 55, the pressing ring 53 is welded between the lifting plates 52, the first spring 54 is connected between the top of the lifting plate 52 on the left side and the top of the first guide rod 51, the clamping ball 56 is slidably arranged on the lower portion of the L-shaped rod 55, the second spring 57 is connected between the top of the clamping ball 56 and.
When the hollow rod 33 moves downwards, the L-shaped rod 55 is driven to move downwards, the clamping ball 56 firstly pushes the lifting plate 52 and the pressing ring 53 to move downwards, when the lifting plate 52 moves downwards to be in contact with the placing ring 4, the lifting plate 52 stops moving downwards, at the moment, relative to the L-shaped rod 55 and the first guide rod 51, the clamping ball 56 moves upwards, the second spring 57 is compressed, the first spring 54 is stretched, when the hollow rod 33 moves upwards, the second spring 57 and the first spring 54 return to drive the L-shaped rod 55 and the upper device to move upwards and return to the original position, and therefore when the inserting rod 35 blows air out, the balloon fixed on the placing ring 4 can be prevented from being blown away.
Also comprises a fixed component 6, the lower part of the slide rail 31 is provided with the fixed component 6, the fixed component 6 comprises a wedge-shaped slide block 62, a third spring 63, a connecting rod 64 and a limiting ring 65, the lower portion of the sliding rail 31 is provided with a sliding groove 61, the sliding groove 61 is internally provided with a wedge-shaped sliding block 62 in a sliding manner, a third spring 63 is connected between the wedge-shaped sliding block 62 and the sliding rail 31, the rear side of the wedge-shaped sliding block 62 is welded with a connecting rod 64, the bottom end of the connecting rod 64 is welded with a limiting ring 65, the limiting ring 65 is arranged below the inserted link 35, the inserted link 35 is matched with the limiting ring 65, the lower portion of the sliding rail 31 is fixedly connected with a second guide sleeve 66 through screws, the second guide sleeve 66 is internally provided with a second guide rod 67, the fourth spring 68 is connected between the second guide rod 67 and the second guide sleeve 66, the rear end of the second guide rod 67 is welded with a wedge-shaped block 69, and the wedge-shaped block 69 is matched.
When inserted bar 35 moves down, drive spacing ring 65 downstream, and then drive connecting rod 64 downstream, thereby drive wedge slider 62 downstream, third spring 63 is tensile, when wedge slider 62 moves down and wedge 69 contact, promote wedge 69 to move to the outside, fourth spring 68 is tensile, when wedge slider 62 moves wedge 69 below, fourth spring 68 resets, it resets to drive wedge 69, the card is in wedge slider 62 top, make wedge slider 62 and the position of device on it fixed, when inserted bar 35 upward movement, spacing ring 65 can not the rebound, so, spacing ring 65 can fix the lower part of balloon, when preventing that inserted bar 35 from breathing in, the balloon can be followed the lower part and contracted, make the balloon can be better suit. After the balloon is sleeved, the second guide rod 67 is moved outwards again, so that the wedge block 69 is separated from the upper part of the wedge-shaped sliding block 62, the wedge-shaped sliding block 62 and the device on the wedge-shaped sliding block are driven to move upwards to reset under the reset action of the third spring 63, and then the second guide rod 67 can be released.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.