A new type of unmanned balloon vending machine

Abstract

The present invention provides a new type of unmanned balloon vending machine, which relates to the technical field of amusement facilities and solves the technical problem of the complex structure and low cost performance of the existing balloon vending machines. The new type of unmanned balloon vending machine includes: a box body, a transmission system, a grasping system, a balloon storage system, an inflation system, a tube outlet system and a selection system; the grasping system grasps balloons, and is internally provided with an opening and closing member, an elastic member and a limiting member. The elastic member ensures that the opening and closing member is normally open or closed. The limiting member abuts against the opening and closing member. By changing the relative distance between the limiting member and the opening and closing member, the opening and closing state of the opening and closing member can be changed; the transmission system moves the balloons and simultaneously drives the grasping system; the inflation system inflates the balloons; the tube outlet system stores the balloon hand tubes and releases the balloon hand tubes after a customer purchases a balloon; the selection system provides consumers with finished product display and purchase channels; the box body covers each system.

Description

Technical Field

[0001] The present invention relates to the technical field of amusement facilities, and in particular to a new type of unmanned balloon vending machine. Background Art

[0002] A balloon is a sealed bag filled with air or some other gas. Because of its bright colors and various types, it attracts the public's attention. At the same time, as one of the most beloved toys of children, it is widely sold in amusement parks, shopping malls and various places. Currently, there are automatic balloon vending machines on the market. The automatic balloon vending machine allows players to see the balloons inside the machine outside the machine, understand the types of balloons they want through a display screen, etc. After selection, the machine automatically realizes actions such as balloon type selection and inflation, so that players can get inflated balloons.

[0003] The inventor of the present invention found the following technical problems in the existing balloon automatic vending machines:

[0004] 1. The grasping system needs to be driven by multiple power sources, with a complex structure and low cost performance;

[0005] 2. In order to achieve two-dimensional movement, the transmission system needs to drive one power source to move synchronously, occupying a large space and having poor running stability;

[0006] 3. The matching length between the grasping system and the transmission system is low, and their respective power sources are independent of each other, resulting in high manufacturing costs;

[0007] 4. The tube outlet system is prone to jamming. Summary of the Invention

[0008] The purpose of the present invention is to provide a new type of unmanned balloon vending machine to solve the technical problem of the complex structure and low cost performance of the existing balloon vending machines in the prior art. The many technical effects that can be produced by the preferred technical solutions provided by the present invention are described in detail below.

[0009] To achieve the above purpose, the present invention provides the following technical solutions:

[0010] A new type of unmanned balloon vending machine provided by the present invention includes: a box body, a transmission system, a grasping system, a balloon storage system, an inflation system, a tube outlet system and a selection system;

[0011] The balloon storage system stores uninflated balloons;

[0012] The grasping system grasps balloons, and is internally provided with an opening and closing member, an elastic member and a limiting member. The elastic member ensures that the opening and closing member is normally open or closed. The limiting member abuts against the opening and closing member. By changing the relative distance between the limiting member and the opening and closing member, the opening and closing state of the opening and closing member can be changed;

[0013] The transmission system moves the balloon and simultaneously drives the grasping system;

[0014] The inflation system inflates the balloon;

[0015] The tube outlet system stores the balloon holding tube and releases the balloon holding tube after a customer purchases a balloon;

[0016] The selection system provides finished product display and purchase channels for consumers;

[0017] The box body encloses each system.

[0018] In a preferred or alternative embodiment, the balloon storage system includes a fixing plate, a guide groove plate, and a connecting support rod;

[0019] The guide groove plate is strip-shaped, and the number of the guide groove plates is at least two. All the guide groove plates are arranged at equal intervals in the same plane. The guide groove plate is parallel to the fixing plate, and the two are fixedly connected through the connecting support rod; the distance between adjacent guide groove plates is equal to the diameter of the balloon mouth to be processed, and the distance between the guide groove plate and the fixing plate is equal to the length of the balloon to be processed.

[0020] In a preferred or alternative embodiment, the grasping system includes: a Z slideway, a grasping upper seat, a grasping lower seat, a radial grasping mechanism, an axial grasping mechanism, and a locking mechanism;

[0021] The Z slideway is linear, and the grasping upper seat and the grasping lower seat slide freely in the length direction of the Z slideway;

[0022] The radial grasping mechanism includes a radial opening and closing member and a radial limiting member, which are respectively arranged on the grasping upper seat and the grasping lower seat. When the radial limiting member approaches or moves away from the radial opening and closing member, the opening and closing state of the radial opening and closing member changes;

[0023] The axial grasping mechanism includes an axial opening and closing member and an axial limiting member, which are respectively arranged on the grasping upper seat and the grasping lower seat. When the axial limiting member approaches or moves away from the axial opening and closing member, the opening and closing state of the axial opening and closing member changes;

[0024] The locking mechanism is arranged between the grasping upper seat and the grasping lower seat to control the distance therebetween.

[0025] In a preferred or alternative embodiment, a limiting block is arranged on the grasping upper seat; when the limiting block abuts against the balloon mouth to be grasped, the grasping upper seat stops moving downward.

[0026] In a preferred or alternative embodiment, a guiding slider is further fixedly arranged on the limiting block. The guiding slider matches the gap of the guide groove plate and slides freely in the extension direction of the gap between the adjacent guide groove plates.

[0027] In a preferred or optional embodiment, the transmission system includes a gripping lower seat, an X slideway, a Z slideway, a first motor, a second motor, a first synchronous belt, and a second synchronous belt;

[0028] The X slideway and the Z slideway are perpendicular to each other, the grabbing lower seat is slidably connected to the X slideway, and the X slideway is slidably connected to the Z slideway; or the grabbing lower seat is slidably connected to the Z slideway, and the Z slideway is slidably connected to the X slideway;

[0029] Both ends of the first synchronous belt and the second synchronous belt are fixedly connected to the grabbing lower seat; after being guided and limited by the guide wheel, the first synchronous belt and the second synchronous belt are in a b-shape, and the two synchronous belts are arranged opposite to each other, forming a Japanese-shaped shape as a whole, and the size is consistent with the size of the X slideway and the Z slideway;

[0030] The grab lower seat is located at the middle horizontal bar of the Japanese-shaped synchronous belt;

[0031] The first motor drives the first synchronous belt to rotate, and the second motor drives the second synchronous belt to rotate.

[0032] In a preferred or optional embodiment, the inflation system includes an inflation pump and an inflation hose, and two ends of the inflation hose are respectively connected to the inflation pump and the axial gripping mechanism.

[0033] In a preferred or optional embodiment, a time delay switch is provided on the inflation hose.

[0034] In a preferred or optional embodiment, the tube discharging system comprises a box, a tube transfer roller and a motor;

[0035] The box body stores the balloon hand-held tube, the top of the box body is provided with a feed inlet, the bottom of the box body is provided with a discharge outlet, and the length of the box body is equal to the length of the balloon hand-held tube stored;

[0036] The tube transfer roller is horizontally arranged at the discharge port, and the diameter of the tube transfer roller is larger than the width of the discharge port; a tube transfer groove is provided on the circumferential side of the tube transfer roller, and the tube transfer groove can accommodate only one balloon hand-held tube;

[0037] The motor drives the tube transfer roller to rotate circumferentially, and the side wall of the box body located in front of the tube transfer roller in the rotation direction at the discharge port is vertically arranged.

[0038] In a preferred or optional embodiment, a touch screen, an observation window, and a pickup port are provided on the front of the box; an equipment door is provided at the back of the box for replenishing goods and repairing equipment; and a partition is provided inside the box to separate the systems from the pickup port.

[0039] A novel unmanned balloon vending machine provided by the present invention comprises: a box body, a transmission system, a grasping system, a balloon storage system, an inflation system, a tube outlet system, and a selection system; the balloon storage system stores uninflated balloons; the grasping system grasps balloons, and is internally provided with an opening and closing member, an elastic member, and a limiting member. The elastic member ensures that the opening and closing member is normally open or closed. The limiting member abuts against the opening and closing member. By changing the relative distance between the limiting member and the opening and closing member, the opening and closing state of the opening and closing member can be changed; the transmission system moves the balloons and simultaneously drives the grasping system; the inflation system inflates the balloons; the tube outlet system stores balloon hand tubes and releases balloon hand tubes after a customer purchases a balloon; the selection system provides consumers with a finished product display and a purchase channel; the box body covers each system. In this novel unmanned balloon vending machine, the conversion of the opening and closing state of the grasping system can be completed by adjusting the relative distance between the limiting member and the opening and closing member, without multi-stage driving. In addition, the power source in the transmission system can be used to drive the grasping system, which has obvious advantages in mechanical performance and production cost compared with similar products. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0041] Figure 1 It is a schematic structural diagram of the novel unmanned balloon vending machine involved in the present invention;

[0042] Figure 2 It is a schematic diagram of the mechanism in front of the novel unmanned balloon vending machine involved in the present invention;

[0043] Figure 3 It is a schematic structural diagram of the transmission system involved in the present invention.

[0044] Figure 4 is Figure 3 a partial enlarged schematic diagram at position A in

[0045] Figure 5 is Figure 3 a partial enlarged schematic diagram at position B in

[0046] Figure 6 It is a schematic installation diagram of the first synchronous belt involved in the present invention;

[0047] Figure 7 It is a schematic installation diagram of the second synchronous belt involved in the present invention;

[0048] Figure 8 is a schematic structural diagram of the release state of the grasping system involved in the present invention;

[0049] Figure 9 is a schematic structural diagram of the grasping state of the grasping system involved in the present invention;

[0050] Figure 10 is a schematic structural diagram of the upper grasping seat involved in the present invention;

[0051] Figure 11 is a schematic structural diagram of the lower grasping seat involved in the present invention;

[0052] Figure 12 is a schematic structural diagram of the balloon involved in the present invention;

[0053] Figure 13 is a schematic structural diagram of the ball storage system involved in the present invention;

[0054] Figure 14 is a schematic structural diagram of the tube outlet system involved in the present invention;

[0055] Figure 15 is a schematic cross-sectional structural diagram of the tube transfer roller shaft involved in the present invention.

[0056] In the figure, 100, box body; 200, drive system; 202, X slideway; 221, upper X optical axis; 222, lower X optical axis; 203, Z slideway; 231, upper shaft seat; 232, lower shaft seat; 204, first motor; 241, first driving wheel; 205, second motor; 251, second driving wheel; 206, first synchronous belt; 261, first idler wheel; 207, second synchronous belt; 271, second idler wheel; 300, grasping system; 302, upper grasping seat; 303, lower grasping seat; 304, radial grasping mechanism; 341, radial opening and closing member; 342, radial limiting member; 305, axial grasping mechanism; 351, axial opening and closing member; 352, axial limiting member; 306, locking mechanism; 361, thrust seat; 362, locking rod; 307, ball nozzle; 308, limiting block; 400, ball storage system; 401, fixing plate; 402, guide groove plate; 403, connecting support rod; 500, inflation system; 600, tube outlet system; 601, tube storage box; 602, tube transfer roller shaft; 603, motor; 604, tube transfer groove; 605, detection device; 700, selection system. Detailed implementation manners

[0057] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other implementation manners obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope protected by the present invention.

[0058] As Figures 1-15 shown, the present invention provides a new type of unmanned balloon vending machine, including: a box body 100, a transmission system 200, a grasping system 300, a balloon storage system 400, an inflation system 500, a tube outlet system 600 and a purchase selection system 700;

[0059] The balloon storage system 400 stores uninflated balloons;

[0060] The grasping system 300 grasps balloons, and is internally provided with an opening and closing member, an elastic member and a limiting member. The elastic member ensures that the opening and closing member is normally open or closed. The limiting member abuts against the opening and closing member. By changing the relative distance between the limiting member and the opening and closing member, the opening and closing state of the opening and closing member can be changed;

[0061] The transmission system 200 moves the balloons and simultaneously drives the grasping system 300;

[0062] The inflation system 500 inflates the balloons;

[0063] The tube outlet system 600 stores balloon hand tubes and releases the balloon hand tubes after a customer purchases a balloon;

[0064] The purchase selection system 700 provides consumers with a finished product display and a purchase channel;

[0065] The box body 100 covers each system.

[0066] The present invention provides a balloon storage system 400 including a fixing plate 401, a guide groove plate 402 and a connecting support rod 403;

[0067] The guide groove plate 402 is strip-shaped, and the number of the guide groove plates 402 is at least two. All the guide groove plates 402 are arranged at equal intervals in the same plane. The guide groove plate 402 is parallel to the fixing plate 401, and the two are fixedly connected by the connecting support rod 403; the distance between adjacent guide groove plates 402 is equal to the diameter of the processed balloon nozzle 307, and the distance between the guide groove plate 402 and the fixing plate 401 is equal to the length of the processed balloon.

[0068] The present invention provides a grasping system 300 including: a Z slideway 203, a grasping upper seat 302, a grasping lower seat 303, a radial grasping mechanism 304, an axial grasping mechanism 305 and a locking mechanism 306;

[0069] The Z-shaped slideway 203 is linear, and the upper gripping seat 302 and the lower gripping seat 303 can freely slide in the length direction of the Z-shaped slideway 203;

[0070] The radial gripping mechanism 304 includes a radial opening and closing member 341 and a radial limiting member 342, which are respectively arranged on the upper gripping seat 302 and the lower gripping seat 303. When the radial limiting member 342 approaches or moves away from the radial opening and closing member 341, the opening and closing state of the radial opening and closing member 341 changes;

[0071] The axial gripping mechanism 305 includes an axial opening and closing member 351 and an axial limiting member 352, which are respectively arranged on the upper gripping seat 302 and the lower gripping seat 303. When the axial limiting member 352 approaches or moves away from the axial opening and closing member 351, the opening and closing state of the axial opening and closing member 351 changes;

[0072] The locking mechanism 306 is arranged between the upper gripping seat 302 and the lower gripping seat 303 to control the distance between the two.

[0073] Specifically, elastic members are arranged in the radial gripping mechanism 304 and the axial gripping mechanism 305 to ensure that the radial gripping mechanism 304 and the axial gripping mechanism 305 have a tendency to open or close automatically. Limiting members are arranged in the horizontal direction. When the limiting members approach or move away from the elastic members, the opening and closing states of the radial gripping mechanism 304 and the axial gripping mechanism 305 change; it should be noted that the radial limiting member 342 and the axial limiting member 352 are driven by the same power device and approach or move away from the corresponding elastic members simultaneously, and when the limiting members approach or move away from the elastic members, the opening and closing states of the radial gripping mechanism 304 and the axial gripping mechanism 305 are the same. In the balloon automatic gripping system 300 provided by the present invention, the mutual engagement of the elastic member and the limiting member realizes the opening and closing of the gripping system 300. Compared with the mechanical claws of the traditional multi-stage drive system, the structure is simpler, the manufacturing cost advantage is obvious, the working stability is strong, and it has outstanding market value.

[0074] As an optional implementation manner, the radial opening and closing member 341 includes a first gripping arm and a second gripping arm, and a compression spring is further arranged between the first gripping arm and the second gripping arm.

[0075] As an optional implementation manner, the first gripping arm and the second gripping arm are arranged below the upper gripping seat 302, and the upper ends of the two are hinged to the upper gripping seat 302.

[0076] As an optional implementation manner, the radial limiting member 342 is in an n shape, and the first gripping arm and the second gripping arm pass through the middle of the radial limiting member 342. When the radial limiting member 342 is located at the top of the first gripping arm and the second gripping arm, the radial opening and closing member 341 is in an open state, and when the radial limiting member 342 moves to the lower part of the first gripping arm and the second gripping arm, the radial opening and closing member 341 is in a closed state.

[0077] As an optional implementation, the axial opening and closing member 351 includes an inflatable pressure rod, the upper end of the inflatable pressure rod is hinged to the grabbing upper seat 302, and a tension spring is provided between the inflatable pressure rod and the grabbing lower seat 303.

[0078] As an optional implementation, the inflatable pressure rod is in a sideways M shape, the protrusion of the middle section of the inflatable pressure rod faces the grabbing lower seat 303, and the grabbing lower seat 303 is provided with a first roller that contacts the middle section of the inflatable pressure rod.

[0079] Specifically, the opening at the upper end of the tilted M-shaped inflatable pressure rod is hinged on the grabbing upper seat 302, and the tension spring between the inflating rod and the grabbing lower seat 303 is inclined in the vertical direction. The upper end of the tension spring is hung at the corner of the upper end of the tilted M-shaped inflatable pressure rod, and the lower end of the tension spring is inclined toward the opening direction of the tilted M-shaped inflatable pressure rod and is hung on the grabbing lower seat 303; under the elastic force of the tension spring, the opening at the lower end of the tilted M-shaped inflatable pressure rod has a tendency to approach the grabbing lower seat 303, thereby achieving axial gripping; under the elastic force of the tension spring, the grabbing upper seat 302 and the grabbing lower seat 303 have a tendency to approach each other, and after opening the locking mechanism 306, it is ensured that the grabbing upper seat 302 and the grabbing lower seat 303 quickly approach each other, and the radial gripping mechanism 304 and the axial gripping mechanism 305 are opened in time.

[0080] As an optional implementation, the locking mechanism 306 includes a thrust seat 361 and a locking rod 362; above the grabbing upper seat 302, the thrust seat 361 is fixedly connected to the XZ slide 203202; the upper part of the locking rod 362 is hinged to the grabbing upper seat 302, and a compression spring is also arranged between the locking rod 362 and the grabbing upper seat 302 above the hinge, and the lower part of the locking rod 362 is provided with a limiting protrusion toward the grabbing lower seat 303; the top end of the locking rod 362 is bent inward toward the thrust seat 361, and a second roller is horizontally arranged on the side of the thrust seat 361 corresponding to the top of the locking rod 362.

[0081] The present invention provides a transmission system 200 including a grabbing lower seat 303, an X slideway 202, a Z slideway 203, a first motor 204, a second motor 205, a first synchronous belt 206 and a second synchronous belt 207;

[0082] The X slideway 202 and the Z slideway 203 are perpendicular to each other, the grabbing lower seat 303 is slidably connected to the X slideway 202, and the X slideway 202 is slidably connected to the Z slideway 203; or the grabbing lower seat 303 is slidably connected to the Z slideway 203, and the Z slideway 203 is slidably connected to the X slideway 202;

[0083] Both ends of the first synchronous belt 206 and the second synchronous belt 207 are fixedly connected to the lower seat 303 for grasping; guided and limited by guide wheels, the first synchronous belt 206 and the second synchronous belt 207 are in a "b" shape, the two synchronous belts are arranged oppositely, and the overall shape is in a "day" shape, with the size matching the sizes of the X slideway 202 and the Z slideway 203;

[0084] The lower seat 303 for grasping is located at the middle crossbar of the "day" - shaped synchronous belt;

[0085] The first motor 204 drives the first synchronous belt 206 to rotate, and the second motor 205 drives the second synchronous belt 207 to rotate.

[0086] The present invention provides a kind of situation where the rotational speeds of the first motor 204 and the second motor 205 are the same.

[0087] The present invention provides a kind of situation where the first motor 204 and the second motor 205 have four working states: when both rotate clockwise, the lower seat 303 for grasping moves to the left; when both rotate counter - clockwise, the lower seat 303 for grasping moves to the right; when the first motor 204 rotates clockwise and the second motor 205 rotates counter - clockwise, the lower seat 303 for grasping moves downward; when the first motor 204 rotates counter - clockwise and the second motor 205 rotates clockwise, the lower seat 303 for grasping moves upward.

[0088] The present invention provides a kind of situation where the lengths of the first synchronous belt 206 and the second synchronous belt 207 are equal.

[0089] The output end of the first motor 204 is provided with a first driving wheel 241, and each inflection point of the first synchronous belt 206 is provided with a first idler wheel 261. The first driving wheel 241 and all the first idler wheels 261 are located in the same plane;

[0090] The output end of the second motor 205 is provided with a second driving wheel 251, and each inflection point of the second synchronous belt 207 is provided with a second idler wheel 271. The second driving wheel 251 and all the second idler wheels 271 are located in the same plane;

[0091] The plane where the first synchronous belt 206 is located is parallel to the plane where the second synchronous belt 207 is located.

[0092] The present invention provides a kind of situation where the output end of the first motor 204 is further provided with a second idler wheel 271, and the second idler wheel 271 is closer to the first motor 204 than the first driving wheel 241; the output end of the second motor 205 is further provided with a first idler wheel 261, and the second driving wheel 251 is closer to the second motor 205 than the first idler wheel 261.

[0093] The first motor 204, the second motor 205 (the first synchronous belt 206, the second synchronous belt 207) are arranged on the same side, and the arrangement of each component is more compact.

[0094] The present invention provides a kind of device. An upper shaft seat 231 and a lower shaft seat 232 are respectively and fixedly arranged at the upper and lower ends of a Z-shaped slideway 203. The X-shaped slideway 202 includes an X upper optical axis 221 and an X lower optical axis 222 that are parallel to each other. The upper shaft seat 231 is slidably connected to the X upper optical axis 221, and the lower shaft seat 232 is slidably connected to the X lower optical axis 222.

[0095] The present invention provides a kind of device. A first motor 204 is fixedly arranged at the left end of the X upper optical axis 221, and a second motor 205 is fixedly arranged at the right end of the X upper optical axis 221;

[0096] A first idler pulley 261 is respectively arranged at the left side of the upper shaft seat 231, the output end of the second motor 205, the right end of the X lower optical axis 222, and the right end of the lower shaft seat 232; A first synchronous belt 206 sequentially passes through the upper left fixed point of the lower seat 303 for grasping, the left side of the upper shaft seat 231, the output end of the first motor 204, the output end of the second motor 205, the right end of the X lower optical axis 222, the right end of the lower shaft seat 232, and the lower right fixed point of the lower seat 303 for grasping;

[0097] A second idler pulley 271 is respectively arranged at the right end of the upper shaft seat 231, the output end of the first motor 204, the left end of the X lower optical axis 222, and the left end of the lower shaft seat 232; A second synchronous belt 207 sequentially passes through the upper right fixed point of the lower seat 303 for grasping, the right end of the upper shaft seat 231, the output end of the second motor 205, the output end of the first motor 204, the left end of the X lower optical axis 222, the left end of the lower shaft seat 232, and the lower left fixed point of the lower seat 303 for grasping.

[0098] In the middle of the "day" shape, to ensure the stable movement of the lower seat 303 for grasping, it is necessary to make the first synchronous belt 206 and the second synchronous belt 207 parallel to each other. The first motor 204 and the second motor 205 are located on the same horizontal plane. In the vertical direction, the axis of the first motor 204 / second motor 205 and the axis of the first idler pulley 261 / second idler pulley 271 on the upper shaft seat 231 differ by the height of one idler pulley diameter (the diameters of the first driving pulley 241, the second driving pulley 251, the first idler pulley 261, and the second idler pulley 271 are equal); The upper and lower two fixed connection points of the first synchronous belt 206 / second synchronous belt 207 on the lower seat 303 for grasping cross each other left and right, which can avoid interference between the first synchronous belt 206 and the second synchronous belt 207.

[0099] The present invention provides a kind of device. A limit block 308 is arranged on the upper seat 302 for grasping; When the limit block 308 abuts against the nozzle 307 to be grasped, the upper seat 302 for grasping stops moving downward.

[0100] The present invention provides a guiding slider is further fixedly arranged on the limiting block 308, and the guiding slider is matched with the gap of the guiding groove plate 402, and freely slides in the extending direction of the gap between the connected guiding groove plates 402 to ensure the precise positioning between the grasping system 300 and the balloon to be grasped.

[0101] The present invention provides an inflation system 500 includes an air pump and an inflation hose, and two ends of the inflation hose are respectively connected to the air pump and the axial grasping mechanism 305.

[0102] The present invention provides a delay switch is arranged on the inflation hose. A pressure detection device 605 can also be used to stop inflating the balloon when the balloon pressure reaches a specified value.

[0103] The present invention provides a tube discharging system 600 includes a tube storage box 601, a tube transfer roller 602 and a motor 603;

[0104] The tube storage box 601 stores the balloon holding tubes. A feeding port is arranged above the tube storage box 601, and a discharging port is arranged below the tube storage box 601. The length of the tube storage box 601 is equal to the length of the stored balloon holding tubes;

[0105] The tube transfer roller is horizontally arranged at the discharging port, and the diameter of the tube transfer roller is larger than the width of the discharging port; a tube transfer groove 604 is arranged on the circumferential side of the tube transfer roller, and the tube transfer groove 604 can accommodate only one balloon holding tube;

[0106] The motor 603 drives the circumferential rotation of the tube transfer roller, and the side wall of the tube storage box 601 at the discharging port located in front of the rotation direction of the tube transfer roller is vertically arranged.

[0107] A detection device 605 is arranged at the discharging port to detect whether a balloon holding tube rolls out from the tube storage box 601. When the opening of the tube transfer groove 604 is vertically upward, the vertically arranged side wall of the tube storage box 601 at the discharging port is flush with the outer edge of the tube transfer groove 604.

[0108] The present invention provides a touch screen, an observation window and a goods pickup port are arranged on the front of the box body 100; an equipment door is arranged on the back of the box body 100 for supplementing goods and equipment maintenance; floor wheels are arranged at the bottom of the box body 100; a partition is arranged inside the box body 100 to separate each system from the goods pickup port.

[0109] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "backend", "head", "tail", etc. is based on the attached Figure 1The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0110] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0111] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A new type of unmanned balloon vending machine, characterized in that, Including: A box body, a transmission system, a balloon-grabbing system, a balloon-storing system, an inflation system, a tube-discharging system, and an optional system; The balloon-storing system stores uninflated balloons; The balloon-grabbing system grabs balloons, and is provided with an opening / closing member, an elastic member, and a limiting member therein. The elastic member ensures that the opening / closing member is normally open or closed. The limiting member abuts against the opening / closing member. By changing the relative distance between the limiting member and the opening / closing member, the opening / closing state of the opening / closing member can be changed; The transmission system moves the balloons and simultaneously drives the balloon-grabbing system; The inflation system inflates the balloons; The tube-discharging system stores balloon hand tubes and releases the balloon hand tubes after a customer purchases a balloon; The optional system provides consumers with finished product display and purchase channels; The box body covers each system; The balloon-storing system includes a fixing plate, a guide groove plate, and a connecting support rod; The guide groove plate is strip-shaped, and the number of the guide groove plates is at least two. All the guide groove plates are arranged at equal intervals in the same plane. The guide groove plate is parallel to the fixing plate, and the two are fixedly connected through the connecting support rod; the distance between adjacent guide groove plates is equal to the diameter of the balloon mouth to be processed, and the distance between the guide groove plate and the fixing plate is equal to the length of the balloon to be processed; The balloon-grabbing system includes: a Z slideway, a grabbing upper seat, a grabbing lower seat, a radial grabbing mechanism, an axial grabbing mechanism, and a locking mechanism; The Z slideway is linear, and the grabbing upper seat and the grabbing lower seat slide freely in the length direction of the Z slideway; The radial grabbing mechanism includes a radial opening / closing member and a radial limiting member, which are respectively arranged on the grabbing upper seat and the grabbing lower seat. When the radial limiting member approaches or moves away from the radial opening / closing member, the opening / closing state of the radial opening / closing member changes; The axial grabbing mechanism includes an axial opening / closing member and an axial limiting member, which are respectively arranged on the grabbing upper seat and the grabbing lower seat. When the axial limiting member approaches or moves away from the axial opening / closing member, the opening / closing state of the axial opening / closing member changes; The locking mechanism is arranged between the grabbing upper seat and the grabbing lower seat to control the distance therebetween; A limiting block is arranged on the grabbing upper seat; when the limiting block abuts against the grabbed balloon mouth, the grabbing upper seat stops moving downward; A guiding slider is further fixedly arranged on the limiting block, and the guiding slider matches the gap of the guide groove plate and slides freely in the extending direction of the gap between the adjacent guide groove plates; The transmission system includes a grabbing lower seat, an X slideway, a Z slideway, a first motor, a second motor, a first synchronous belt, and a second synchronous belt; The X slideway is perpendicular to the Z slideway. The grabbing lower seat is slidably connected to the X slideway, and the X slideway is slidably connected to the Z slideway; or the grabbing lower seat is slidably connected to the Z slideway, and the Z slideway is slidably connected to the X slideway; Both ends of the first synchronous belt and the second synchronous belt are fixedly connected to the grabbing lower seat; guided and limited by guide wheels, the first synchronous belt and the second synchronous belt are in a b shape, the two synchronous belts are arranged oppositely, and the whole is in a shape like the Chinese character 'Ri' and matches the sizes of the X slideway and the Z slideway; The grabbing lower seat is located at the middle cross bar of the synchronous belt in the shape of 'Ri'; The first motor drives the first synchronous belt to rotate, and the second motor drives the second synchronous belt to rotate.

2. The novel unmanned balloon vending machine according to claim 1, characterized in that, The inflation system includes an inflation pump and an inflation hose, and two ends of the inflation hose are respectively connected to the inflation pump and the axial gripping mechanism.

3. The novel unmanned balloon vending machine according to claim 2, characterized in that, A delay switch is arranged on the inflation hose.

4. The novel unmanned balloon vending machine according to claim 1, wherein, The tube discharging system includes a box body, a tube moving roller shaft and a motor; The box body stores balloon hand-held tubes. A feeding port is formed in the upper part of the box body, and a discharging port is formed in the lower part of the box body. The length of the box body is equal to the length of the stored balloon hand-held tubes; The tube moving roller is horizontally arranged at the discharging port, and the diameter of the tube moving roller is larger than the width of the discharging port; A tube moving groove is formed in the circumferential side of the tube moving roller, and the tube moving groove can accommodate only one balloon hand-held tube; The motor drives the tube moving roller to rotate circumferentially, and the side wall of the box body at the discharging port and in front of the rotation direction of the tube moving roller is vertically arranged.

5. The novel unmanned balloon vending machine according to claim 1, characterized in that, A touch screen, an observation window and a goods pickup opening are arranged on the front surface of the box body; an equipment door is arranged on the rear surface of the box body for supplementing commodities and equipment maintenance; a partition is arranged in the box body to separate each system from the goods pickup opening.

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