Balloon extrusion explosion machine

Abstract

The invention provides a balloon extrusion explosion machine. The balloon extrusion explosion machine comprises a mounting frame; each pair of extrusion rollers comprises a first tooth roller and a second tooth roller; each of the first tooth roller and the second tooth roller comprises a roller and end parts at the upper end and the lower end; a tensioning part; a feeding hole belt; all the first tooth rollers and / or all the second tooth rollers horizontally bypass the same feeding hole belt at the end part of the same end, and the other end of the feeding hole belt horizontally bypasses the corresponding tensioning part of the corresponding end; push-and-pull protruding columns which are matched with the perforation interval of the feeding hole belt and extend outwards and containing holes which are concave inwards are arranged on the peripheral faces of the two ends of the first tooth roller and / or the second tooth roller at intervals in the circumferential direction, so that the feeding hole belt is driven to rotate synchronously when the first tooth roller and the second tooth roller rotate. The positions, corresponding to the two ends, of the inner side face, close to the corresponding first tooth roller or second tooth roller, of the feeding plate are provided with buckling parts which extend inwards, can be buckled to the penetrating holes of the feeding hole belt, penetrate through the penetrating holes and then stretch into the containing holes. The balloon extrusion explosion machine provided by the invention is convenient to use.

Description

Technical Field

[0001] The present invention relates to the field of cultural and entertainment products, and in particular to a balloon bursting machine. Background Art

[0002] On occasions such as traditional festivals, wedding celebrations and various ceremonies, salute guns or firecrackers are generally used to create a festive atmosphere. Traditional gunpowder firecrackers or salute guns are extremely dangerous during production, transportation and setting off, and also pollute the environment.

[0003] Currently, there are related simulation devices on the market, but there are problems of inconvenient use. For example, in a wedding event, a long string of balloons is burst as a substitute for salute guns or firecrackers. Generally, the balloons are burst or crushed in sequence by manpower, which is inconvenient to use.

[0004] Therefore, a balloon bursting machine is needed to at least partially solve the above technical problems. Summary of the Invention

[0005] An embodiment of the present invention provides a balloon bursting machine, which is convenient to use.

[0006] The present invention provides a balloon bursting machine, which includes:

[0007] A mounting frame;

[0008] At least a pair of squeezing rollers vertically arranged on the mounting frame, each pair of squeezing rollers including a rotatable first toothed roller and a second toothed roller arranged side by side and meshing with each other; both the first toothed roller and the second toothed roller include a roller barrel and end portions at the upper and lower ends;

[0009] A tensioning portion arranged on the mounting frame;

[0010] A feeding hole belt with perforations arranged at intervals along the circumferential direction;

[0011] Wherein, all the first toothed rollers and / or all the second toothed rollers in the at least a pair of squeezing rollers horizontally bypass the same feeding hole belt at the end portions of the same end, and the other end of the feeding hole belt horizontally bypasses the corresponding tensioning portion at the corresponding end;

[0012] Wherein, on the outer circumferential surfaces of the end portions of the first toothed roller and / or the second toothed roller in contact with the feeding hole belt, pushing and pulling convex columns extending outwards and accommodating holes recessed inwards are arranged at intervals along the circumferential direction and adapted to the perforation spacing of the feeding hole belt, so that when the first toothed roller and the second toothed roller rotate, the pushing and pulling convex columns at the corresponding end portions pass through the perforations of the feeding hole belt, driving the feeding hole belt to rotate synchronously with the corresponding first toothed roller or second toothed roller; and

[0013] The feeding plate has inwardly extending fastening portions on the inner side surface near the corresponding first or second toothed roller at corresponding positions at both ends, which can be fastened to the feeding hole belt through perforations and extend into the receiving holes after passing through; the outer side surface of the flexible feeding plate is used to fix the balloon.

[0014] Wherein, when the feeding plate with a balloon fixed on its outer side surface is fastened to the perforation of the feeding hole belt via the fastening portion and moves with the feeding hole belt towards the meshing position of the first and second toothed rollers, until the fastening portion contacts the surface of the tensioning portion and is pushed outwards, the feeding plate is automatically withdrawn from the feeding hole belt. During the movement, the fastening portion extends into the receiving hole and the balloon is squeezed and burst.

[0015] According to the balloon bursting machine of the present invention, after the balloon is fixed to the outer side surface of the feeding plate, the feeding plate is fixed to the feeding hole belt by fastening the fastening portion on its inner side surface into the perforation of the feeding hole belt. Then, the first and second toothed rollers start to rotate. Since at least one push-pull stud on the outer peripheral surface of the end of the first and / or second toothed roller in close contact with the feeding hole belt always passes through the perforation of the feeding hole belt, the feeding hole belt is driven to rotate synchronously with the corresponding first or second toothed roller, so that the feeding plate with the balloon fixed thereon moves with the feeding hole belt towards the meshing position of the first and second toothed rollers; during the movement, due to the receiving hole recessed inwardly on the outer peripheral surface of the end of the corresponding first or second toothed roller, the part of the fastening portion on the inner side surface of the feeding plate that passes through the perforation of the feeding hole belt inwardly can extend into the receiving hole, so that it is not pushed outwards by the end of the corresponding first or second toothed roller, and the feeding plate continues to move with the feeding hole belt until the fastening portion on the inner side surface of the feeding plate contacts the surface of the tensioning portion, and the fastening portion is pushed outwards, realizing the automatic withdrawal of the feeding plate from the feeding hole belt; according to the balloon bursting machine of the present invention, it can simulate firecrackers or fireworks firecrackers, and is convenient to use.

[0016] Optionally, the feeding hole belt is configured to be provided with the perforations at equal intervals along the circumferential direction.

[0017] According to this solution, it is convenient to arrange the perforations on the feeding hole belt, and at the same time, it is also convenient to arrange the push-pull studs and receiving holes on the outer peripheral surface of the end of the first and / or second toothed roller.

[0018] Optionally, both the top plate and the bottom plate include a first splicing plate and a second splicing plate spliced with each other. The two ends of the first toothed roller are respectively connected to the first splicing plate or the second splicing plate, and correspondingly, the two ends of the second toothed roller are respectively connected to the second splicing plate or the first splicing plate; a relative movement is configured between the first splicing plate and the second splicing plate to realize the adjustment of the roller spacing between the first and second toothed rollers.

[0019] According to this solution, the adjustment of the roller spacing between the first and second toothed rollers is realized.

[0020] Optionally, the first splicing plate and the second splicing plate are connected via a horizontal adjustable bolt. Among them, the first splicing plate and the second splicing plate are provided with aligned bolt holes for screwing the bolt therethrough; the first splicing plate or the second splicing plate is provided with a chute extending to the outside along the relative movement direction for accommodating the other party, and an adapted guiding groove and guiding block are provided between the sliding contact surfaces of the first splicing plate and the second splicing plate.

[0021] According to this solution, the relative movement of the first splicing plate and the second splicing plate is realized, and the structure is simple.

[0022] Optionally, the outer peripheral surfaces of the rollers of the first toothed roller and the second toothed roller are circumferentially spaced with teeth protruding radially outward and extending axially from the top end to the bottom end of the roller.

[0023] According to this solution, the squeezing effect of the teeth on the balloon is better.

[0024] The additional advantages, objects, and features of the present invention will be partially described below, and will become partially apparent to those of ordinary skill in the art after studying the following text, or can be learned from the practice of the present invention. The objects and other advantages of the present invention can be achieved and obtained by the structure specifically pointed out in the specification and the drawings.

[0025] Those skilled in the art will understand that the objects and advantages that can be achieved by the present invention are not limited to the above specifically described, and the above and other objects that the present invention can achieve will be more clearly understood according to the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention, form a part of this application, and do not limit the present invention. The components in the drawings are not drawn to scale, but are only for showing the principle of the present invention. In order to facilitate showing and describing some parts of the present invention, the corresponding parts in the drawings may be enlarged, that is, may become larger relative to other components in the exemplary device actually manufactured according to the present invention. In the drawings:

[0027] Figure 1 is an overall schematic diagram of a balloon bursting machine according to an embodiment of the present invention;

[0028] Figure 2 is Figure 1 a schematic diagram of another angle of the shown balloon bursting machine;

[0029] Figure 3 is a side schematic diagram of the first toothed roller or the second toothed roller in the balloon bursting machine according to an embodiment of the present invention;

[0030] Figure 4Schematic diagram of the connection between the end of the second toothed roller, the feeding hole belt and the tensioning part in the balloon bursting machine according to an embodiment of the present invention;

[0031] Figure 5 Schematic diagram of the structure of the feeding plate in the balloon bursting machine according to an embodiment of the present invention;

[0032] Figure 6 Exploded view of the top plate or bottom plate in the balloon bursting machine according to an embodiment of the present invention; and

[0033] Figure 7 Schematic diagram of the balloon bursting machine according to another embodiment of the present invention.

[0034] Explanation of reference numerals:

[0035] 100, balloon bursting machine;

[0036] 110, mounting frame; 111, top plate; 112, bottom plate; 113, connecting plate; 114, first splicing plate; 115, second splicing plate; 116, bolt; 117, chute; 118, guiding groove; 119, guiding block;

[0037] 121, first toothed roller; 122, second toothed roller; 123, roller; 124, end; 125, push-pull convex column; 126, receiving hole;

[0038] 130, tensioning part;

[0039] 140, feeding hole belt; 141, perforation;

[0040] 150, feeding plate; 151, buckling part;

[0041] 160, suction cup; 161, connecting arm. Detailed implementation manners

[0042] By referring to the exemplary embodiments, the objects and functions of the present invention and the methods for achieving these objects and functions will be clarified. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in different forms. The essence of the specification is merely to help those skilled in the relevant art comprehensively understand the specific details of the present invention.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they specify the presence of features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or combinations thereof.

[0044] The ordinal numbers such as "first" and "second" cited in the present invention are only identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" does not imply the existence of a "second component" by itself, and the term "second component" does not imply the existence of a "first component" by itself.

[0045] It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and similar expressions used herein are only for illustrative purposes and are not restrictive.

[0046] The present invention provides a balloon bursting machine. The balloon bursting machine 100 can be applied to the field of entertainment products, for example, used in salute or firecracker simulation devices, and can solve the problem of inconvenient use of existing simulation devices.

[0047] First of all, it should be noted that the object of action of the balloon bursting machine 100 in this embodiment: the balloon, which can be a balloon without filling for simulating firecrackers, or a balloon with filling, such as confetti, sequins or petals, etc., for simulating salute and firecrackers.

[0048] The present invention provides a balloon bursting machine. In a preferred embodiment, as Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, where Figure 1 is an overall schematic diagram of a balloon bursting machine according to an embodiment of the present invention; Figure 2 is Figure 1 shown in another perspective schematic diagram of the balloon bursting machine; Figure 4 is a connection schematic diagram between the end of the second toothed roller, the feeding hole belt and the tensioning part in the balloon bursting machine according to an embodiment of the present invention; Figure 5 is a structural schematic diagram of the feeding plate in the balloon bursting machine according to an embodiment of the present invention. The balloon bursting machine 100 can include a mounting frame 110, at least a pair of squeezing rollers, a tensioning part 130, a feeding hole belt 140 and a feeding plate 150.

[0049] The mounting bracket 110 is used to mount at least a pair of extrusion rollers and a tensioning part 130. The at least a pair of extrusion rollers are used to extrude the balloon. The feeding hole belt 140 and the feeding plate 150 are important component structures of the present invention. The feeding hole belt 140 is used to drive the feeding plate 150 and the balloon to move, and the feeding plate 150 is used to fix the balloon. The cooperation of the two realizes the extrusion of the balloon.

[0050] Specifically, the mounting bracket 110 is a structure for carrying the extrusion rollers and the tensioning part 130, and its type can be unrestricted.

[0051] To provide a mounting bracket 110 with a simple structure, referring to Figure 2 , the mounting bracket 110 may include a top plate 111 and a bottom plate 112 that are parallel to each other, and a connecting plate 113 that is perpendicular to the top plate 111 and the bottom plate 112 and is disposed between the top plate 111 and the bottom plate 112. Among them, according to needs, the connecting plate 113 may be located outside the first toothed roller 121 or the second toothed roller 122. The connecting plate 113 may be a panel with a certain curvature and is disposed around a part of the first toothed roller 121 or the second toothed roller 122. Preferably, the connecting plate 113 is arranged in the same direction as the first toothed roller 121 and the second toothed roller 122, and is far from the tooth engagement portion of the first toothed roller 121 and the second toothed roller 122. In this way, the position arrangement of the connecting plate 113 is more reasonable, and after the feeding plate 150 passes through the tooth engagement portion, it will not interfere with the connecting plate 113.

[0052] Referring to Figure 1 , at least a pair of extrusion rollers vertically arranged on the mounting bracket 110, each pair of extrusion rollers includes a rotatable first toothed roller 121 and a second toothed roller 122 that are arranged side by side and mesh with each other. That is, according to needs, one pair of extrusion rollers or multiple pairs of extrusion rollers can be set. Generally, in order to facilitate manufacturing and save costs, it is preferred to set one pair of extrusion rollers. Referring to Figure 3 , both the first toothed roller 121 and the second toothed roller 122 may include a roller barrel 123 and end portions 124 at the upper and lower ends. Teeth that mesh with each other may be provided between the roller barrels 123 of the first toothed roller 121 and the second toothed roller 122 to achieve synchronous rotation. In order to better extrude the balloon, the teeth between the first toothed roller 121 and the second toothed roller 122 may be in interference fit when they mesh with each other.

[0053] It should be noted that in order to realize the rotation of the first toothed roller 121 and the second toothed roller 122, at least one of the first toothed roller 121 and the second toothed roller 122 is an active toothed roller that can rotate actively, for example, it can be rotated relative to the mounting bracket 110 through a driving mechanism such as a motor. For example, the first toothed roller 121 is an active toothed roller and the second toothed roller 122 is a passive toothed roller. Of course, both the first toothed roller 121 and the second toothed roller 122 can also be active toothed rollers, and correspondingly, the cost will be higher and the structure will be more complex.

[0054] Reference Figure 4 A tensioning part 130 is provided to the mounting bracket 110. The number of the tensioning parts 130 needs to match the loading hole belt 140. The annular loading hole belt 140 with perforations 141 provided at intervals along the circumferential direction. Among them, all the first tooth rollers 121 and / or all the second tooth rollers 122 in at least one pair of pressing rollers horizontally bypass the same loading hole belt 140 at the end 124 of the same end, and the other end of the loading hole belt 140 horizontally bypasses the corresponding tensioning part 130 at the corresponding end. Generally, the loading hole belt 140 can be a belt made of rubber material, and sufficient tension needs to be maintained when it is wound around the tensioning part 130 and the corresponding first tooth roller 121 or second tooth roller 122.

[0055] Continue to refer to Figure 4 Among them, on the outer peripheral surface of both ends 124 of the first tooth roller 121 and / or the second tooth roller 122 in close contact with the loading hole belt 140, push-pull convex columns 125 extending outward and receiving holes 126 recessed inward are provided at intervals along the circumferential direction and adapted to the pitch of the perforations 141 of the loading hole belt 140, so that when the first tooth roller 121 and the second tooth roller 122 rotate, the push-pull convex columns 125 on the corresponding ends 124 pass through the perforations 141 of the loading hole belt 140, driving the loading hole belt 140 to rotate synchronously with the corresponding first tooth roller 121 or second tooth roller 122.

[0056] It should be noted that the relative arrangement between the push-pull convex columns 125 and the receiving holes 126 on the outer peripheral surface of the end 124 of the first tooth roller 121 and / or the second tooth roller 122 may not be strictly limited, as long as when the first tooth roller 121 and the second tooth roller 122 rotate, at least one push-pull convex column 125 on the outer peripheral surface of the end 124 of the first tooth roller 121 and / or the second tooth roller 122 always passes through the perforation 141 of the loading hole belt 140 to keep driving the loading hole belt 140 to rotate synchronously with the corresponding first tooth roller 121 or second tooth roller 122, and when the loading plate 150 moves, there is a receiving hole 126 for receiving its fastening part 151. For example, the push-pull convex columns 125 and the receiving holes 126 on the outer peripheral surface of the end 124 of the first tooth roller 121 and / or the second tooth roller 122 may be arranged in an alternating manner one by one, or in an alternating manner one by two, or even in a non-fixed ratio arrangement.

[0057] It can be understood that the loading hole belt 140 may be wound around the end 124 of the first tooth roller 121, or the loading hole belt 140 may be wound around the end 124 of the second tooth roller 122, or the loading hole belt 140 may be wound around the ends 124 of both the first tooth roller 121 and the second tooth roller 122.

[0058] For the sake of description, take Figure 1Taking the shown orientation as the standard, in the following embodiments, a pair of extrusion rollers are provided on the mounting frame 110, where the first toothed roller 121 on the right is the driving toothed roller, and the second toothed roller 122 on the left is the driven toothed roller. Only the second toothed roller 122 is connected to the feeding hole belt 140 as an example for illustration.

[0059] Reference Figure 5 , on the inner side of the feeding plate 150 close to the second toothed roller 122, perforations 141 extending inwards and capable of being buckled to the feeding hole belt 140 can be respectively provided at corresponding positions of the two end portions 124 and the buckling portions 151 passing through and extending into the receiving holes 126. The outer side of the feeding flexible plate is used to fix the balloon, for example, it can be fixed by pasting. The feeding plate 150 is preferably selected as a panel that will not be damaged after being squeezed by the first toothed roller 121 and the second toothed roller 122, such as a soft panel, which is also convenient for repeated use.

[0060] Among them, when the feeding plate 150 with a balloon fixed on its outer side is buckled to the perforation 141 of the feeding hole belt 140 through the buckling portion 151 and moves along with the feeding hole belt 140 towards the meshing position of the first toothed roller 121 and the second toothed roller 122, until the buckling portion 151 contacts the surface of the tensioning portion 130 and is pushed outwards, the feeding plate 150 automatically exits from the feeding hole belt 140. During the moving process, the buckling portion 151 extends into the receiving hole 126, and the balloon is squeezed and burst.

[0061] Based on the above technical solutions, when the balloon bursting machine 100 of the present invention is in use, after the balloon is fixed on the outer side of the feeding plate 150, the feeding plate 150 is fixed on the feeding hole belt 140 by buckling the buckling portion 151 on its inner side into the perforation 141 of the feeding hole belt 140. Then the first toothed roller 121 and the second toothed roller 122 start to rotate. Since at least one pushing and pulling convex column 125 always passes through the perforation 141 of the feeding hole belt 140 on the outer peripheral surface of the end portion 124 of the first toothed roller 121 in close contact with the feeding hole belt 140, the feeding hole belt 140 is driven to rotate synchronously with the corresponding first toothed roller 121, so that the feeding plate 150 with the balloon fixed thereon moves along with the feeding hole belt 140 towards the meshing position of the first toothed roller 121 and the second toothed roller 122; during the moving process, due to the receiving hole 126 with an inward depression on the outer peripheral surface of the end portion 124 of the corresponding first toothed roller 121, the part of the buckling portion 151 on the inner side of the feeding plate 150 passing through the perforation 141 of the feeding hole belt 140 can extend into the receiving hole 126, so as not to be pushed outwards by the end portion 124 of the corresponding first toothed roller 121, and thus continue to move along with the feeding hole belt 140 until the buckling portion 151 on the inner side of the feeding plate 150 contacts the surface of the tensioning portion 130, and the buckling portion 151 is pushed outwards, realizing the automatic exit of the feeding plate 150 from the feeding hole belt 140.

[0062] According to the balloon bursting machine 100 of the present invention, it can simulate firecrackers or fireworks firecrackers, and is convenient to use.

[0063] Regarding the specific type of the tensioning part 130, there is no need to impose restrictions. The tensioning part 130 can be a cylinder, a pipe body or other reasonable structures, as long as it can enable the feeding hole belt 140 to rotate around its outer wall surface. For example, the tensioning part 130 can be a tensioning wheel or a rotating shaft that can rotate in the same direction and is spaced a certain distance from the corresponding first toothed roller 121 and other structures.

[0064] It can be understood that the above-mentioned tensioning wheel or rotating shaft can also be a non-rotating structure. However, relatively speaking, it will cause greater friction and more obvious wear between it and the feeding hole belt 140, and will reduce the service life to a certain extent.

[0065] In this embodiment, the balloon bursting machine 100 of the present invention includes a first toothed roller 121 that can actively rotate around the axis and a second toothed roller 122 that rotates passively. The first toothed roller 121 can be a toothed roller with a hard plastic surface on the toothed roller surface, and the second toothed roller 122 can be a toothed roller with a soft plastic surface with a higher coefficient of friction on the toothed roller surface. Since the thickness of a general plastic balloon is 5 filaments, the second toothed roller 122 with a soft plastic surface on the toothed roller surface can effectively reduce the requirement for the pressure between the rollers when both are hard-surfaced toothed rollers.

[0066] In a preferred embodiment, the feeding hole belt 140 can be provided with perforations 141 at equal intervals along the rotation direction. This facilitates the arrangement of the perforations 141 on the feeding hole belt 140, and at the same time, it is also convenient to arrange the pushing and pulling convex columns 125 and the receiving holes 126 on the outer peripheral surface of the end 124 of the second toothed roller 122.

[0067] Since the roller spacing between the first toothed roller 121 and the second toothed roller 122 affects the noise, the pressure between the rollers and the service life of the balloon bursting machine 100, etc., in order to adjust the roller spacing between the first toothed roller 121 and the second toothed roller 122, refer to Figure 6 , both the top plate 111 and the bottom plate 112 can include a first splicing plate 114 and a second splicing plate 115. The two ends of the first toothed roller 121 are respectively connected to the first splicing plate 114 or the second splicing plate 115. Correspondingly, the two ends of the second toothed roller 122 are respectively connected to the second splicing plate 115 or the first splicing plate 114. The first splicing plate 114 and the second splicing plate 115 are constructed to be relatively movable to realize the adjustment of the roller spacing between the first toothed roller 121 and the second toothed roller 122.

[0068] For the convenience of description, in the following, an example is described in which the two ends of the first toothed roller 121 are respectively connected to the first splicing plate 114, and the two ends of the second toothed roller 122 are respectively connected to the second splicing plate 115.

[0069] Specifically, the first splicing plate 114 and the second splicing plate 115 can be connected via a horizontal adjustable bolt 116. Among them, the first splicing plate 114 and the second splicing plate 115 are provided with aligned bolt 116 holes for screwing the bolt 116 therethrough. The first splicing plate 114 or the second splicing plate 115 is provided with a sliding groove 117 extending to the outside along the relative movement direction for accommodating the other party. The first splicing plate 114 and the second splicing plate 115 are provided with adapted guiding grooves 118 and guiding blocks 119 between the sliding contact surfaces.

[0070] For example, the first splicing plate 114 can be provided with a recessed sliding groove 117 extending to the outside along the relative movement direction for accommodating the second splicing plate 115. The sliding groove 117 can be, for example, a nearly square shape. The first splicing plate 114 is provided with a guiding groove 118 on the side surface of the sliding groove 117 along the relative movement direction. Correspondingly, the second splicing plate 115 is provided with an adapted guiding block 119 on the sliding contact surface. When adjusting the position of the bolt 116, relative movement can occur between the first splicing plate 114 and the second splicing plate 115.

[0071] Furthermore, the outer peripheral surfaces of the first toothed roller 121 and the second toothed roller 122 can be circumferentially spaced with teeth protruding radially outward and extending axially from the top end to the bottom end of the roller barrel 123. The teeth designed as above have a better squeezing effect on the balloon. The roller barrel 123 can be a hollow cylinder structure or a solid cylinder structure, and there is no limitation.

[0072] In addition, the teeth can be cycloidal teeth. Compared with involute teeth, the roller barrel 123 with cycloidal teeth makes less noise when squeezing the balloon, relatively making the sound of firecrackers or salute guns clearer. At the same time, when relative sliding occurs between the balloon surface and the roller barrel 123 surface, damage to the balloon by the roller barrel 123 can also be reduced.

[0073] Reference Figure 7 , for the convenience of installing the balloon bursting machine 100, a suction cup 160 connected to the connecting plate 113 can also be included. The suction cup 160 can be rotatably connected to the connecting plate 113 via a connecting arm 161 to achieve flexible installation on various planes.

[0074] In summary, for the balloon bursting machine 100 according to the present invention, through the provided first toothed roller 121, second toothed roller 122, feeding hole belt 140, tensioning part 130 and feeding plate 150, automatic movement and automatic feeding of the feeding plate 150 are realized, and the balloon is burst as the feeding plate 150 moves, which is convenient to use; in addition, by setting the top plate 111 and the bottom plate 112 as the first splicing plate 114 or the second splicing plate 115 that can move relative to each other, the adjustment of the roller spacing between the first toothed roller 121 and the second toothed roller 122 is realized, improving the use effect and service life.

[0075] In a second aspect, the present invention also provides a method for using the balloon bursting machine 100 based on the above embodiments. For ease of description, it is taken as an example that the balloon bursting machine 100 includes a driving gear roller and a driven gear roller, and the feeding hole belt 140 is wound around the end 124 of the driven gear roller, but this does not imply any limitation.

[0076] The process of the method for using the embodiments of the present invention will be briefly described below.

[0077] After fixing a balloon (not shown) on the outer side surface of the feeding plate 150, the feeding plate 150 is fixed on the feeding hole belt 140 by buckling the buckling portion 151 on its inner side surface into the through hole 141 of the feeding hole belt 140. Among them, the balloon can be a string of balloons.

[0078] The driving gear roller starts to rotate, driving the driven gear roller to rotate. The feeding hole belt 140 rotates synchronously with the driven gear roller, and the feeding plate 150 moves along with the feeding hole belt 140 towards the meshing position of the teeth of the driving gear roller and the driven gear roller.

[0079] When the buckling portion 151 of the feeding plate 150 passes through the meshing position of the teeth of the driving gear roller and the driven gear roller along with the feeding hole belt 140, the balloon is burst under the extrusion of the driving gear roller and the driven gear roller.

[0080] When the buckling portion 151 on the inner side surface of the feeding plate 150 contacts the surface of the tensioning portion 130, the feeding plate 150 is pushed outwards from the feeding hole belt 140.

[0081] Among them, when the balloon bursting machine 100 is fixed, the first gear roller 121 and the second gear roller 122 can be inclined at a certain angle (not a vertical angle) with respect to the horizontal plane. Due to gravity, this is more conducive to the feeding plate 150 withdrawing from the feeding hole belt 140.

[0082] Combined with the description and practice of the present invention disclosed herein, other embodiments of the present invention are readily conceivable and understandable to those skilled in the art. The description and embodiments are only considered to be exemplary, and the true scope and gist of the present invention are defined by the claims.

Claims

1. A balloon popping machine, characterized in that: The balloon extruding machine comprises: Mounting frame; At least one pair of squeezing rollers vertically arranged to the mounting frame, each pair of squeezing rollers comprising a first gear roller and a second gear roller arranged side by side and meshing with each other and capable of rotating; the first gear roller and the second gear roller each comprising a roller barrel and end portions at upper and lower ends; a tensioning portion disposed to the mounting frame; Perforated feeding hole belts are arranged at intervals along the rotation direction; Wherein, all the first tooth rollers and / or all the second tooth rollers in the at least one pair of squeezing rollers horizontally bypass the same feeding hole belt at the end of the same end, and the other end of the feeding hole belt horizontally bypasses the corresponding tensioning part of the corresponding end; Wherein, the outer circumferential surfaces of the two ends of the first toothed roller and / or the second toothed roller closely attached to the feeding hole belt are provided with outwardly extending push-pull protrusions and inwardly recessed receiving holes adapted to the perforation spacing of the feeding hole belt at intervals along the circumferential direction, so that when the first toothed roller and the second toothed roller rotate, the push-pull protrusions on the ends pass through the perforations of the feeding hole belt, driving the feeding hole belt to rotate synchronously with the corresponding first toothed roller or second toothed roller; and A feeding plate, wherein the inner side surface of the feeding plate close to the corresponding first tooth roller or second tooth roller is respectively provided with a buckling portion extending inwardly and capable of buckling to the through hole of the feeding hole belt and extending into the receiving hole after passing through at the corresponding positions of the two end portions; the outer side surface of the feeding soft plate is used for fixing the balloon; Among them, when the loading plate with the balloon fixed on the outer side is fastened to the perforation of the loading hole belt through the fastening part, it moves along the loading hole belt toward the meshing point of the gear teeth of the first gear roller and the second gear roller until the fastening part contacts the surface of the tensioning part and is pushed outward, the loading plate is automatically withdrawn from the loading hole belt. During the movement, the fastening part extends into the accommodating hole and the balloon is squeezed and burst.

2. The balloon popping machine according to claim 1, characterized in that: The mounting frame includes a top plate and a bottom plate parallel to each other, and a connecting plate disposed between the top plate and the bottom plate and perpendicular to the top plate and the bottom plate; wherein the connecting plate is located on the outside of the first gear roller or the second gear roller.

3. The balloon popping machine according to claim 2, characterized in that: The connecting plate is arranged in the same direction as the first gear roller and the second gear roller, and is far away from the meshing position of the gear teeth of the first gear roller and the second gear roller.

4. The balloon popping machine according to claim 1, characterized in that: The feeding hole belt is configured such that the perforations are arranged at equal intervals along the rotation direction.

5. The balloon popping machine according to claim 1, characterized in that: The tensioning portion is configured as a tensioning wheel or a rotating shaft which is spaced a certain distance from the corresponding first gear roller or second gear roller and can rotate in the same direction.

6. The balloon popping machine according to claim 1, characterized in that: The balloon bursting machine is structured to include a pair of squeezing rollers, wherein at least one of the first gear roller and the second gear roller is an active gear roller capable of actively rotating.

7. The balloon popping machine according to claim 1, characterized in that: The top plate and the bottom plate both include a first splicing plate and a second splicing plate spliced ​​to each other, the two ends of the first tooth roller are respectively connected to the first splicing plate or the second splicing plate, and correspondingly, the two ends of the second tooth roller are respectively connected to the second splicing plate or the first splicing plate; the first splicing plate and the second splicing plate are constructed to be relatively movable to adjust the roller spacing between the first tooth roller and the second tooth roller.

8. The balloon popping machine according to claim 7, characterized in that: The first splicing plate and the second splicing plate are connected via horizontal adjustable bolts, wherein the first splicing plate and the second splicing plate are provided with relatively aligned bolt holes for screwing bolts; the first splicing plate or the second splicing plate is provided with a sliding groove extending to the outside along the relative movement direction for accommodating the other party, and the first splicing plate and the second splicing plate are provided with adaptive guide grooves and guide blocks between the sliding contact surfaces.

9. The balloon popping machine according to claim 1, characterized in that: The outer circumferential surfaces of the rollers of the first gear roller and the second gear roller are provided with gear teeth protruding radially outward and extending axially from the top end of the roller to the bottom end at intervals in the circumferential direction.

10. The balloon popping machine according to claim 9, characterized in that: The roller is a hollow cylindrical structure or a solid cylindrical structure; and / or The gear teeth are cycloid gear teeth.

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