Wall-mounted double-roller balloon extruding and exploding machine and roller for wall-mounted double-roller balloon extruding and exploding machine

Abstract

The utility model provides a wall-mounted double-roller balloon extruding and exploding machine and a roller used for the same. The balloon extruding and exploding machine comprises a mounting frame, a plurality of rollers and a driving device, the driving tooth roller and the driven tooth roller are arranged on the mounting frame side by side, the driving tooth roller can rotate around the axial direction relative to the mounting frame, and gear teeth which are meshed with each other are arranged between the peripheral surfaces of the driving tooth roller and the driven tooth roller, so that the driving tooth roller drives the driven tooth roller to synchronously rotate; and the suction cup mechanism is connected to the mounting frame and comprises a suction cup adsorbed on a plane. The balloon extrusion explosion machine provided by the utility model is convenient to use and good in extrusion effect.

Description

Technical Field

[0001] This utility model relates to the field of cultural and entertainment products, and in particular to a wall-mounted double-roller balloon popper and the rollers used therein. Background Technology

[0002] During traditional festivals, weddings, and various celebrations, cannons or firecrackers are commonly used to create a festive atmosphere. However, traditional gunpowder firecrackers or cannons pose significant risks during production, transportation, and use, and also pollute the environment.

[0003] While similar simulation devices exist on the market, they suffer from inconvenience in use. For example, in wedding celebrations, a long string of balloons is popped as a substitute for cannons or firecrackers. This is typically done manually by popping or crushing the balloons one by one, which is inconvenient.

[0004] Therefore, a wall-mounted double-roller balloon burster and the rollers used therein are needed to at least partially solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a wall-mounted double-roller balloon bursting machine and the rollers used therein, which are convenient to use.

[0006] In a first aspect, this utility model provides a wall-mounted double-roller balloon popper, the balloon popper comprising:

[0007] Mounting rack;

[0008] An active toothed roller and a passive toothed roller are arranged side by side to the mounting frame. The active toothed roller is rotatable about the axial direction relative to the mounting frame. The outer peripheral surfaces of the active toothed roller and the passive toothed roller are provided with meshing gear teeth to realize that the active toothed roller drives the passive toothed roller to rotate synchronously.

[0009] A suction cup mechanism connected to the mounting bracket, the suction cup mechanism including suction cups for adhering to a flat surface.

[0010] According to this utility model, the balloon popper is fixed to a flat surface such as a wall or ceiling by a suction cup. When the active toothed roller rotates and drives the passive toothed roller to rotate synchronously, the balloon is pushed through the meshing of the teeth between the active and passive toothed rollers. Under the meshing action of the teeth, the balloon is gradually squeezed until it pops, thus simulating firecrackers or cannons. This balloon popper has a simple structure, is easy to use, and has a good squeezing effect.

[0011] Optionally, the mounting frame includes a top plate and a bottom plate that are parallel to each other, and a connecting plate that is perpendicular to the top plate and the bottom plate and disposed between the top plate and the bottom plate; wherein the connecting plate is located outside the active toothed roller or the passive toothed roller.

[0012] This solution achieves a simple mounting bracket structure.

[0013] Optionally, the connecting plate is arranged in the same direction as the active toothed roller and the passive toothed roller, and is far away from the meshing point of the active toothed roller and the passive toothed roller.

[0014] According to this plan, the position of the connecting plate is more reasonable.

[0015] Optionally, the suction cup is connected to the connecting plate via a connecting arm, and the connecting arm is configured to be rotatable relative to the connecting plate.

[0016] According to this solution, the balloon popper can be flexibly installed through a rotatable connecting arm.

[0017] Optionally, one end of the connecting arm is rotatably connected to the connecting plate via a ratchet. And / or

[0018] The connecting arm is vertically connected to the connecting plate.

[0019] According to this solution, the connecting arm can be stopped and rotated flexibly, and the position of the connecting arm is also arranged more reasonably.

[0020] Optionally, the balloon popper further includes a suction cup buckle, which is rotatably connected to the connecting arm and has one end inserted into the suction cup and connected to the sealing panel of the suction cup, so as to push and pull the sealing panel through the suction cup buckle to make it flat or concave.

[0021] The connecting arm has a receiving groove along its length for accommodating the suction cup buckle when it rotates.

[0022] According to this solution, suction cups can be attached and removed on a flat surface with less effort.

[0023] Optionally, the balloon popper further includes a drive mechanism for driving the active toothed roller to rotate, the drive mechanism being connected to the mounting frame; the drive mechanism includes a motor and a reducer.

[0024] According to this scheme, the rotation of the active toothed roller is achieved.

[0025] Optionally, the tooth structure on the outer peripheral surfaces of the driving and driven toothed rollers is as follows:

[0026] Gear teeth arranged circumferentially at intervals, protruding radially outwards and extending axially from the top to the bottom of the corresponding driving or driven toothed roller. And / or

[0027] The outer circumferential surfaces of the active and passive toothed rollers are constructed with cycloidal gear teeth.

[0028] According to this solution, the gear tooth structure design is more reasonable and the balloon compression effect is better.

[0029] Secondly, this utility model also provides a roller for a wall-mounted double-roller balloon popper, the roller comprising:

[0030] A cylindrical roller body, wherein the outer circumferential surface of the roller body is provided with radially protruding teeth that extend axially from the top end of the roller body to the bottom end of the roller body at intervals along the circumferential direction.

[0031] Optionally, the roller body is a hollow cylindrical structure or a solid cylindrical structure. and / or

[0032] The gear teeth are cycloidal gear teeth.

[0033] The roller according to this utility model has a simple structure and a better squeezing effect on the balloon.

[0034] Additional advantages, objects, and features of this invention will be set forth in part in the description which follows, and will in part become apparent to those skilled in the art upon review of the description, or may be learned by practice of the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures specifically pointed out in the description and drawings.

[0035] Those skilled in the art will understand that the objectives and advantages achievable with this invention are not limited to those specifically described above, and that the above and other objectives achievable with this invention will become clearer from the following detailed description. Attached Figure Description

[0036] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, do not constitute a limitation thereof. The components in the drawings are not drawn to scale but are merely for illustrating the principles of the present invention. For ease of illustration and description of certain parts of the present invention, corresponding portions in the drawings may be enlarged, i.e., may appear larger relative to other components in an exemplary device actually manufactured according to the present invention. In the drawings:

[0037] Figure 1 This is a schematic diagram of a balloon popping machine according to an embodiment of the present invention;

[0038] Figure 2 for Figure 1 The diagram shows another angle of the balloon popper.

[0039] Figure 3 This is a schematic diagram showing the connection between the connecting arm and the suction cup in a balloon popper according to an embodiment of the present invention, wherein the sealing panel is omitted from the suction cup diagram; and

[0040] Figure 4 This is a schematic diagram of a roller according to an embodiment of the present invention.

[0041] Explanation of reference numerals in the attached figures:

[0042] 100: Balloon popping machine;

[0043] 110: Mounting bracket;

[0044] 111: Top plate;

[0045] 112: Base plate;

[0046] 113: Connecting plate;

[0047] 121: Drive toothed roller;

[0048] 122: Passive toothed roller;

[0049] 123: Gear teeth;

[0050] 141: Suction cup;

[0051] 142: Connecting arm;

[0052] 143: Ratchet;

[0053] 144: Suction cup snap fastener;

[0054] 145: Receiving tank;

[0055] 146: Sealed panel;

[0056] 200: Roller;

[0057] 210: Roller body;

[0058] 211: Gear teeth. Detailed Implementation

[0059] The objectives and functions of this invention, as well as the methods for achieving these objectives and functions, will be clarified by referring to exemplary embodiments. However, this invention is not limited to the exemplary embodiments disclosed below; it can be implemented in various forms. The purpose of this specification is merely to help those skilled in the art to comprehensively understand the specific details of this invention.

[0060] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0061] The ordinal numbers such as "first" and "second" used in this invention are merely identifiers and have no other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of "second component," and the term "second component" does not imply the existence of "first component."

[0062] It should be noted that the terms “up,” “down,” “front,” “back,” “left,” “right,” “inner,” “outer,” and similar expressions used in this article are for illustrative purposes only and are not intended to be limiting.

[0063] This utility model provides a wall-mounted double-roller balloon popping machine 100. The balloon popping machine 100 can be applied, for example, to the field of cultural and entertainment products, such as for ceremonial cannon or firecracker simulation devices, solving the problem of inconvenience in using existing simulation devices.

[0064] First, it should be noted that the target of the balloon popping machine 100 in this embodiment is a balloon, which can be a balloon without filling material used to simulate firecrackers, or a balloon with filling material, such as colored stripes, sequins or petals, used to simulate fireworks and firecrackers.

[0065] This utility model provides a wall-mounted double-roller balloon popping machine 100. In a preferred embodiment, such as... Figure 1 and Figure 2 As shown, where Figure 1 This is a schematic diagram of the structure of a balloon popper 100 according to an embodiment of the present invention; Figure 2 for Figure 1 This is another schematic diagram of the balloon popper 100. The balloon popper 100 may include a mounting frame 110, an active toothed roller 121, a passive toothed roller 122, and a suction cup mechanism.

[0066] Mounting bracket 110 is used to mount the active toothed roller 121, the passive toothed roller 122, and the suction cup mechanism. The active toothed roller 121 and the passive toothed roller 122 are important components of this invention and are used to squeeze the balloon. The suction cup mechanism is used to fix the balloon popper 100 on a designated plane.

[0067] Specifically, the mounting frame 110 serves as a structure that supports the active toothed roller 121, the passive toothed roller 122, and the suction cup mechanism, and its form is not limited.

[0068] To provide a simple mounting bracket 110, 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 disposed between the top plate 111 and the bottom plate 112. Wherein, as needed, the connecting plate 113 may be located outside the driving toothed roller 121 or the driven toothed roller 122. The connecting plate 113 may be a panel with a certain curvature, surrounding a portion of the driving toothed roller 121. Preferably, the connecting plate 113 is arranged in the same direction as the driving toothed roller 121 and the driven toothed roller 122, and is away from the meshing point of the teeth 123 of the driving toothed roller 121 and the driven toothed roller 122. This makes the positional arrangement of the connecting plate 113 more reasonable.

[0069] An active toothed roller 121 and a passive toothed roller 122 are arranged side-by-side on the mounting frame 110. The active toothed roller 121 is rotatable about the axial direction relative to the mounting frame 110. Rotation is achieved, for example, by a motor and a reducer (not shown). Meshing teeth 123 are provided between the outer peripheral surfaces of the active toothed roller 121 and the passive toothed roller 122 to achieve synchronous rotation of the active toothed roller 121 and the passive toothed roller 122. For better compression of the balloon, the meshing of the teeth 123 between the active toothed roller 121 and the passive toothed roller 122 can be an interference fit.

[0070] The suction cup mechanism connected to the mounting bracket 110 includes a suction cup 141 for adsorbing onto a flat surface.

[0071] Based on the above technical solution, the balloon popper 100 of this utility model is fixed to a flat surface such as a wall or ceiling by a suction cup 141. When the active toothed roller 121 rotates and drives the passive toothed roller 122 to rotate synchronously, the balloon is passed through the meshing point of the gear teeth between the active toothed roller 121 and the passive toothed roller 122. Under the meshing action of the gear teeth 123, the balloon is gradually squeezed until it bursts, thus simulating firecrackers or cannons.

[0072] The balloon popper 100 according to this utility model has a simple structure, is easy to use, and has a good popping effect.

[0073] Furthermore, the suction cup 141 can be connected to the connecting plate 113 via the connecting arm 142. The connecting arm 142 can be configured to rotate relative to the connecting plate 113. The rotatable connecting arm 142 enables flexible installation of the balloon popper 100.

[0074] See Figure 3In a preferred embodiment, one end of the connecting arm 142 can be rotatably connected to the connecting plate 113 via a ratchet 143, so as to enable the connecting arm 142 to stop flexibly. Preferably, the connecting arm 142 can be vertically connected to the connecting plate 113. In this way, the position of the connecting arm 142 is also arranged more reasonably.

[0075] In the illustrated embodiment, the balloon popper 100 may further include a suction cup snap fastener 144. The suction cup snap fastener 144 is rotatably connected to the connecting arm 142, and one end extends into the suction cup 141 and is connected to the sealing panel 146 of the suction cup 141, so as to push or pull the sealing panel 146 via the suction cup snap fastener 144 to make it flat or recessed, thereby making it easier to attach the suction cup 141 to and remove it from the plane.

[0076] The connecting arm 142 has a receiving groove 145 along its length for accommodating the suction cup buckle 144 when it rotates, so that the suction cup buckle 144 does not interfere with the connecting arm 142 when it rotates.

[0077] The connecting arm 142 can be a trumpet-shaped connecting arm 142, which is larger at one end and smaller at the other. A ratchet 143 can be located at the smaller end of the connecting arm 142 and is rotatably connected to the connecting plate 113 via a pivot. A suction cup buckle 144 is rotatably mounted at the larger end of the connecting arm 142. The suction cup buckle 144 is connected to the sealing panel 146 of the suction cup 141 via a push-pull rod (not shown) rotatably connected thereto, allowing the sealing panel 146 to be flat or recessed.

[0078] Furthermore, the teeth 123 on the outer peripheral surfaces of the active toothed roller 121 and the passive toothed roller 122 can be configured as radially outwardly protruding teeth 123 spaced circumferentially, extending axially from the top end to the bottom end of the corresponding active toothed roller 121 or passive toothed roller 122. For example, the teeth 123 on the outer peripheral surfaces of the active toothed roller 121 and the passive toothed roller 122 can be cycloidal teeth 123. The cycloidal tooth 123 has a more reasonable structural design and a better effect on balloon compression.

[0079] In summary, the balloon popper 100 of this utility model consists of a mounting frame 110, an active toothed roller 121, a passive toothed roller 122, and a suction cup 141, etc., with a simple structure and convenient use. At the same time, the specially designed teeth 123 on the active toothed roller 121 and the passive toothed roller 122 result in better balloon popping effect. Furthermore, the suction cup 141 is connected to the mounting frame 110 through a rotatable connecting arm 142, making the installation of the balloon popper 100 more flexible. In addition, the suction cup 141 is also equipped with a suction cup buckle 144, making installation and disassembly easier.

[0080] Secondly, this utility model also provides a roller 200 for a wall-mounted double-roller balloon bursting machine.

[0081] See Figure 4 The roller 200 includes a cylindrical roller body 210. The roller body 210 can be a hollow cylindrical structure or a solid cylindrical structure, and there is no limitation thereto.

[0082] The outer circumferential surface of the roller body 210 is provided with radially protruding teeth 211 that extend axially from the top end of the roller body 210 to the bottom end of the roller body 210 at intervals along the circumferential direction. Compared with a circular roller, the roller 200 with teeth 211 requires lower inter-roller pressure when squeezing a balloon, which helps to reduce costs.

[0083] In addition, in order to minimize dynamic friction and increase static friction when squeezing the balloon, a pile or fluff (not shown) can be arranged on the surface of the gear teeth 211.

[0084] Preferably, the gear tooth 211 can be a cycloidal gear tooth. Compared to involute gear teeth, the roller 200 with cycloidal gear teeth produces less noise when squeezing the balloon, thus making the sound of firecrackers or ceremonial cannons clearer. At the same time, it can also reduce the damage to the balloon caused by the roller 200 when the surface of the balloon and the surface of the roller 200 slide relative to each other.

[0085] Other embodiments of the present invention will be readily conceived and understood by those skilled in the art in conjunction with the description and practice disclosed herein. The description and embodiments are to be considered exemplary only, and the true scope and spirit of the invention are defined by the claims.

Claims

1. A wall-hung double roll balloon extrusion and explosion machine, characterized in that, The balloon extrusion explosion machine comprises: a mounting frame; a driving gear roller and a driven gear roller arranged side by side to the mounting frame, the driving gear roller being rotatable about an axis relative to the mounting frame, and the driving gear roller and the driven gear roller being provided with intermeshing gear teeth on their outer circumferential surfaces to realize synchronous rotation of the driven gear roller driven by the driving gear roller; a suction cup mechanism connected to the mounting frame, the suction cup mechanism comprising a suction cup for adsorption on a plane.

2. The balloon extrusion burst machine of claim 1, wherein, The mounting frame comprises top and bottom plates parallel to each other, and a connecting plate arranged between the top and bottom plates perpendicular to the top and bottom plates; wherein the connecting plate is located outside the driving gear roller or the driven gear roller.

3. The balloon extrusion press of claim 2, wherein, The connecting plate is arranged in the same direction as the driving gear roller and the driven gear roller, and away from the gear tooth meshing part of the driving gear roller and the driven gear roller.

4. The balloon extrusion press of claim 2, wherein, The suction cup is connected to the connecting plate via a connecting arm, and the connecting arm is configured to be rotatable relative to the connecting plate.

5. The balloon extrusion press of claim 4, wherein, One end of the connecting arm is rotatably connected to the connecting plate via a ratchet; and / or The connecting arm is perpendicularly connected to the connecting plate.

6. The balloon extrusion press of claim 4, wherein, A suction cup pressing buckle is further included, the suction cup pressing buckle being rotatably connected to the connecting arm, and one end of the suction cup pressing buckle extending into the suction cup and being connected to a sealing face plate of the suction cup to realize pushing and pulling of the sealing face plate via the suction cup pressing buckle to make it flat or concave; wherein the connecting arm has a receiving groove along the length direction for accommodating the suction cup pressing buckle when the suction cup pressing buckle is rotated.

7. The balloon extrusion press of claim 1, wherein, A driving mechanism for driving the rotation of the driving gear roller is further included, the driving mechanism being connected to the mounting frame; the driving mechanism comprising a motor and a speed reducer.

8. The balloon extrusion press of claim 1, wherein, The gear teeth on the outer circumferential surfaces of the driving gear roller and the driven gear roller are configured as: gear teeth protruding radially outward and extending axially from the top end to the bottom end of the corresponding driving gear roller or driven gear roller, which are arranged at intervals in the circumferential direction; and / or the gear teeth on the outer circumferential surfaces of the driving gear roller and the driven gear roller are configured as cycloid gear teeth.

9. A roll for a wall-hung two-roll balloon extrusion press, characterized in that, The roller comprises a cylindrical roller body, and the outer circumferential surface of the roller body is provided with gear teeth protruding radially outward and extending axially from the top end to the bottom end of the roller body at intervals in the circumferential direction.

10. The roller of claim 9, wherein The roller body is a hollow cylindrical structure or a solid cylindrical structure; and / or the gear teeth are cycloid gear teeth.

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