A vending machine

Abstract

A vending machine includes a housing, a door, a main control board, a QR code display, a delivery box, a delivery door, a storage box, a box seat, a screw drive motor, a main screw, an arc-shaped inner nut plate, a clutch drive component, and a support rail; a bottom rail and a manipulator, a plurality of storage boxes are arranged in rows to form a row group, the storage box is fixedly connected to the box seat, the clutch drive component is arranged on the box seat and connected to the arc-shaped inner nut plate; the box seat is slidably matched with the support rail, and the support rail supports the box seat; a plurality of row groups are arranged from top to bottom; the bottom rail is arranged at the front of the inner cavity of the housing, the bottom rail supports the manipulator, the manipulator is slidably matched with the bottom rail, the manipulator grabs the selected goods and places them in the delivery box; under normal conditions, the delivery door closes the delivery port and the front end of the delivery box, and when picking up the goods, the delivery door moves upward; and then the delivery door automatically resets. Scan the QR code with a mobile phone, select the goods, pay and grab the goods automatically, the volume is large, and the types of stored goods are many; it is easy to use.

Description

Technical Field

[0001] The invention relates to a commodity sales device, in particular to an automatic vending machine. Background Art

[0002] The current existing technology includes a vending machine that requires a salesperson to collect payment and then take out the goods and hand them to the consumer; and a coin-operated sales device that stores a small number of goods. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic vending machine which not only stores a wide variety of commodities, but also allows a mobile phone to scan a QR code, select commodities, pay, and automatically search for and grab commodities according to the selected commodities.

[0004] The present invention is implemented as follows: an automatic vending machine, which includes a housing, a door body, a main control board, a two-dimensional code display, a delivery box, a delivery door, a plurality of storage boxes with upper openings along the front-to-back direction of the housing, a box seat, a screw drive motor, a main screw, an arc-shaped inner nut plate, a clutch drive member, a support rail; a bottom rail and a manipulator,

[0005] The shell includes a commodity cavity with a front opening and a suspended cavity, the upper part of the front wall plate of the suspended cavity is provided with a display mounting hole, and the lower part is provided with a delivery port; the door body is pivotally connected to the shell and covers the front opening of the commodity cavity, the QR code display is arranged in the shell and is engaged with the display mounting hole, the delivery box is arranged in front of the suspended cavity, the front opening of the delivery box corresponds to the delivery port, and the delivery door is arranged in the suspended cavity and slidably cooperates with the front wall plate;

[0006] The storage box is provided with a plurality of commodity cavities with upper openings from front to back, and the commodity cavity codes are stored on the main control board;

[0007] The support rail is arranged at the rear of the shell, one end of the main screw is pivotally connected to one end wall plate of the shell, and the other end is connected to the screw drive motor, and the screw drive motor is fixed to the other end wall plate of the shell; a number of storage boxes are arranged in rows to form a row group, the storage boxes are fixedly connected to the box seat, the clutch drive member is arranged on the box seat and connected to the arc-shaped inner nut plate; the box seat and the support rail are slidably matched, and the support rail supports the box seat; a number of row groups are arranged from top to bottom; the bottom rail is arranged at the front of the inner cavity of the shell, the bottom rail supports the manipulator, the manipulator and the bottom rail are slidably matched, and the manipulator grabs the selected goods and places them in the shipping box;

[0008] Under normal circumstances, the shipping door closes the shipping port and the front end of the shipping box. When picking up goods, the shipping door moves upward; then the shipping door automatically resets.

[0009] The vending machine is characterized in that: the box seat comprises a right-angled frame plate, a horizontal dovetail groove block provided on a horizontal plate of the right-angled frame plate, and a longitudinal dovetail groove block provided on a vertical plate of the right-angled frame plate, and the horizontal plate is provided with a guide hole;

[0010] The support rails are divided into transverse rails and longitudinal rails.

[0011] The transverse guide rail is fixedly connected to the rear wall plate of the shell, the two ends of the longitudinal guide rail are fixedly connected to the end wall plates of the shell, the dovetail groove of the transverse dovetail groove block slides with the dovetail block on the transverse guide rail, and the dovetail groove of the longitudinal dovetail groove block slides with the dovetail block of the longitudinal guide rail. The clutch drive member is arranged on the horizontal plate, and the drive rod of the clutch drive member slides with the guide hole and is connected to the arc-shaped inner nut plate.

[0012] The special feature of the automatic vending machine is that: a top guide rail is provided on the top plate of the shell;

[0013] The bottom guide rail is provided with a roller guide rail and a horizontal rack;

[0014] The manipulator includes a bottom support seat, a left and right moving motor, a rolling wheel, a bottom driving gear, a vertical arm, a top sliding seat, a rotating motor, a top support seat, an up and down moving motor, a top driving gear, a horizontal arm, a horizontal seat body, a front and back moving motor, a driving gear and a grabbing part arranged at the suspended end of the horizontal arm.

[0015] The vertical arm is provided with a vertical rack, and the horizontal arm is provided with front and rear racks;

[0016] The rolling wheel is pivotally connected to the bottom support seat, the bottom driving gear is arranged in the bottom support seat, the left and right moving motor is fixed on the bottom support seat, and the left and right moving motor drives the bottom driving gear; the wheel groove of the rolling wheel is embedded in the rolling guide rail, and the bottom driving gear is meshed with the horizontal rack; the lower end of the vertical arm is pivotally connected to the bottom support seat, and the upper end is fixedly connected to the rotating motor, the rotating motor is fixed to the top sliding seat, and the top sliding seat is slidably matched with the top guide rail; the top driving gear is arranged in the top support seat, the up and down moving motor is fixed on the top support seat, and the top driving gear is meshed with the vertical rack; the horizontal arm is fixedly connected to the top support seat, the driving gear is arranged in the horizontal seat body, the front and rear moving motor is fixedly connected to the horizontal seat body, and the driving gear is meshed with the front and rear racks; the grabbing part is fixedly connected to the horizontal seat body.

[0017] The automatic vending machine is special in that: the vertical arm moves left and right and rotates; and the horizontal arm moves and rotates along with the vertical arm.

[0018] The special feature of the automatic vending machine is that guide grooves with a top opening and side openings are arranged on the front wall panels on both sides of the delivery opening, and the delivery door cooperates with the guide grooves.

[0019] The special feature of the automatic vending machine is that a refrigeration device cavity is provided on the top of the commodity cavity of the shell.

[0020] The automatic vending machine of the present invention adopts such a structure, and a mobile phone can scan a QR code, select a commodity, pay and grab the commodity automatically. The machine has a large capacity, can store many types of commodities and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the front view of the present invention.

[0022] Figure 2 It is a perspective view of the present invention.

[0023] Figure 3 yes Figure 1 A-A view of.

[0024] Figure 4 yes Figure 3 B-B view.

[0025] Figure 5 yes Figure 3 Magnified view of area A.

[0026] Figure 6 yes Figure 3 Magnified view of area B.

[0027] Figure 7 yes Figure 3 Magnified view of area C in the middle.

[0028] Figure 8 It is one of the partial stereograms of the present invention.

[0029] Fig. 9 yes Figure 8 Enlarged view of area D in the middle.

[0030] Fig.10 yes Figure 8 Enlarged view of area E in the middle.

[0031] Fig.11 yes Figure 8 Enlarged view of area F in the middle.

[0032] Fig.12 It is a stereogram of the initial state of the present invention.

[0033] Fig.13 It is one of the action process diagrams of the present invention.

[0034] Fig.14 It is the second of the action process diagram of the present invention.

[0035] Fig.15 It is the third of the action process diagram of the present invention.

[0036] Fig.16 It is the fourth of the action process diagram of the present invention. DETAILED DESCRIPTION

[0037] The present invention will be further described below in conjunction with the accompanying drawings.

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an automatic vending machine includes a housing 1, a door 2, a main control board (not shown), a QR code display 3, a delivery box 4, a delivery door 5, a plurality of storage boxes 6 with upper openings and a length direction along the front-to-back direction of the housing, a box seat 7, a screw drive motor 8, a main screw 9, an arc-shaped inner nut plate 10, a clutch drive member 11, a support rail; a bottom rail 12 and a manipulator 13,

[0039] The housing 1 includes a commodity cavity 1A with a front opening and a suspended cavity 1B. The upper portion of the front wall of the suspended cavity is provided with a display mounting hole 1C and the lower portion is provided with a delivery port 1D. The door body 2 is pivotally connected to the housing 1 and covers the front opening of the commodity cavity 1A. The QR code display 3 is arranged in the housing 1 and is engaged with the display mounting hole 1C. The delivery box 4 is arranged in front of the suspended cavity 1B. The front opening of the delivery box 4 corresponds to the delivery port 1D. The delivery door 5 is arranged in the suspended cavity 1B and is slidably matched with the front wall.

[0040] The storage box 6 is provided with a plurality of commodity cavities with upper openings from front to back, and the commodity cavity codes are stored on the main control board. In this embodiment, the storage box 6 is provided with three commodity cavities with upper openings, and the commodity cavities may also be four, five or more than six;

[0041] The support rail is arranged at the rear of the housing 1, one end of the main screw 9 is pivotally connected to one end wall plate of the housing 1, and the other end is connected to the screw drive motor 8, and the screw drive motor 8 is fixed to the other end wall plate of the housing 1; Figure 4 As shown, a plurality of storage boxes 6 are arranged in rows to form a row group, each storage box 6 is fixedly connected to a box seat 7, a clutch driving member 11 is arranged on the box seat 7 and connected to an arc-shaped inner nut plate 10; the box seat 7 is slidably matched with a support rail, and the support rail supports the box seat 7; a plurality of row groups are arranged from top to bottom; a bottom rail 12 is arranged at the front of the inner cavity of the housing 1, the bottom rail 12 supports a manipulator 13, the manipulator 13 is slidably matched with the bottom rail 12, and the manipulator 13 grabs the selected goods and places them in the shipping box 4;

[0042] Under normal conditions, the delivery door 5 closes the delivery port 1D and the front end of the delivery box 4. When picking up goods, the delivery door 5 moves upward; then the delivery door 5 automatically resets.

[0043] The box seat 7 includes a right-angled frame plate, a horizontal dovetail groove block 72 provided on a horizontal plate 71 of the right-angled frame plate, and a longitudinal dovetail groove block 74 provided on a vertical plate 73 of the right-angled frame plate, and a guide hole is provided on the horizontal plate;

[0044] The support rails are divided into a transverse rail 141 and a longitudinal rail 142.

[0045] The transverse guide rail 141 is fixedly connected to the rear wall plate of the housing 1, the two ends of the longitudinal guide rail 142 are fixedly connected to the end wall plates of the housing, the dovetail groove of the transverse dovetail groove block 72 is slidably matched with the dovetail block on the transverse guide rail 141, and the dovetail groove of the longitudinal dovetail groove block 74 is slidably matched with the dovetail block of the longitudinal guide rail 142, and the clutch drive member 11 is arranged on the horizontal plate 71, and the driving rod of the clutch drive member 11 is slidably matched with the guide hole and connected to the arc-shaped inner nut plate 10. The clutch drive member 11 can mesh the arc-shaped inner nut plate 10 with the main screw rod 9, or separate the arc-shaped inner nut plate 10 from the main screw rod 9.

[0046] A top guide rail 15 is provided on the top plate of the housing 1;

[0047] The bottom guide rail 12 is provided with a roller guide rail 121 and a horizontal rack 122;

[0048] The manipulator 13 includes a bottom support seat 16, a left and right moving motor 17, a rolling wheel 18, a bottom driving gear 19, a vertical arm 20, a top sliding seat 21, a rotating motor 22, a top support seat 23, an up and down moving motor 24, a top driving gear 25, a horizontal arm 26, a horizontal seat body 27, a front and back moving motor 28, a driving gear 29 and a grabbing portion 30 arranged at the suspended end of the horizontal arm.

[0049] The vertical arm 20 is provided with a vertical rack, and the horizontal arm 26 is provided with front and rear racks;

[0050] The rolling wheel 18 is pivotally connected to the bottom support seat 16, the bottom driving gear 19 is arranged in the bottom support seat 16, the left and right moving motor 17 is fixed on the bottom support seat 16, and the left and right moving motor 17 drives the bottom driving gear 19; the wheel groove of the rolling wheel 18 is engaged with the rolling guide rail 121, and the bottom driving gear 19 is engaged with the horizontal rack 122; the lower end of the vertical arm 20 is pivotally connected to the bottom support seat 16 through a bearing, and the upper end is fixedly connected to the rotating motor 22, the rotating motor 22 is fixed to the top sliding seat 21, and the top sliding seat 21 is connected to the top The guide rail 15 is slidably matched; the top driving gear 25 is arranged in the top support seat 24, the up and down moving motor 24 is fixed on the top support seat 23, and the top driving gear 25 is meshed with the vertical rack on the vertical arm 20; one end of the horizontal arm 26 is fixedly connected to the top support seat 23, the driving gear 29 is arranged in the horizontal seat body 27, the front and rear moving motor 28 is fixedly connected to the horizontal seat body 27, and the driving gear 29 is meshed with the front and rear racks on the horizontal arm 26; the grabbing part 30 is fixedly connected to the horizontal seat body; the grabbing part 30 is a suction cup.

[0051] The vertical arm 20 moves left and right and rotates; the horizontal arm 26 moves and rotates along with the vertical arm 20 .

[0052] The front wall panels on both sides of the delivery port 1D are provided with guide grooves with a top opening and a side opening, and the delivery door 5 cooperates with the guide grooves.

[0053] A refrigeration device chamber 1E is provided at the top of the commodity chamber of the housing 1 .

[0054] When the present invention is used, the goods are packed in a uniform box and placed in the goods cavity of the storage box 6;

[0055] exist Figure 1 , Figure 2 In this state, (a) use a mobile phone to scan the QR code on the QR code display 3, then use the mobile phone to select the product and pay; Figure 4 , Fig.12 As shown, from top to bottom, the second row is selected, and from left to right, the storage box 6 in the fourth column is selected; storage box 6; storage box 6, counting from front to back, the commodity 31 is located at the front end; (ii) in the first row, the clutch drive member 11 on the box seat 7 of the fifth, sixth and seventh storage boxes 6 is actuated, and the arc-shaped inner nut plate 10 is engaged with the main screw 9; the screw drive motor 8 is energized and rotates, and the main screw 9 rotates; the fifth, sixth and seventh storage boxes 6 move to the right by a distance of the width of a storage box 6; (iii) the left and right moving motor 17 is energized, and the bottom support seat 16 moves to the left to the fourth column and stops; (iv) the forward and backward moving motor 28 is energized, and the horizontal seat body 27 moves forward to the commodity box at the front end of the storage box 6 and stops; the up and down moving motor 24 is energized. The top support seat 23 moves downward; the grabbing part 30 is attached to the product; (v) the up-down moving motor 24 is powered on, the top support seat 23 moves upward; the product is located above the first row of storage boxes; the forward and backward moving motor 28 is powered on, the horizontal seat body 27 moves backward and returns to the initial position; the fifth, sixth and seventh storage boxes 6 return; (vi) the rotating motor 22 is powered on, the vertical part 20 and the horizontal arm 26 rotate 90 degrees together, and the grabbing part 30 is opposite to the delivery box 4; the up-down moving motor 24 is powered on, the horizontal arm 26 moves downward, and the grabbing part 30 places the product in the delivery box 4 and returns; (vii) the delivery door 5 is operated to take away the product. The grabbing part 30, the horizontal arm 26 and the vertical arm 20 return to the initial state.

[0056] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, which are also considered as the protection scope of the present invention.

Claims

1. A vending machine, characterized in that: It includes a shell, a door body, a main control board, a QR code display, a shipping box, a shipping door, a plurality of storage boxes with upper openings along the front-to-back direction of the shell, a box seat, a screw drive motor, a main screw, an arc-shaped inner nut plate, a clutch drive member, a support rail, a bottom rail and a manipulator. The shell includes a commodity cavity with a front opening and a suspended cavity, the upper part of the front wall plate of the suspended cavity is provided with a display mounting hole, and the lower part is provided with a delivery port; the door body is pivotally connected to the shell and covers the front opening of the commodity cavity, the QR code display is arranged in the shell and is engaged with the display mounting hole, the delivery box is arranged in front of the suspended cavity, the front opening of the delivery box corresponds to the delivery port, and the delivery door is arranged in the suspended cavity and slidably cooperates with the front wall plate; The storage box is provided with a plurality of commodity cavities with upper openings from front to back, and the commodity cavity codes are stored on the main control board; The support rail is arranged at the rear of the shell, one end of the main screw is pivotally connected to one end wall plate of the shell, and the other end is connected to the screw drive motor, and the screw drive motor is fixed to the other end wall plate of the shell; a number of storage boxes are arranged in rows to form a row group, the storage boxes are fixedly connected to the box seat, the clutch drive member is arranged on the box seat and connected to the arc-shaped inner nut plate; the box seat and the support rail are slidably matched, and the support rail supports the box seat; a number of row groups are arranged from top to bottom; the bottom rail is arranged at the front of the inner cavity of the shell, the bottom rail supports the manipulator, the manipulator and the bottom rail are slidably matched, and the manipulator grabs the selected goods and places them in the shipping box; Under normal circumstances, the delivery door closes the delivery port and the front end of the delivery box. When picking up the goods, the delivery door moves upward; then the delivery door automatically resets; The box seat comprises a right-angled frame plate, a horizontal dovetail groove block provided on a horizontal plate of the right-angled frame plate, and a longitudinal dovetail groove block provided on a vertical plate of the right-angled frame plate, and a guide hole is provided on the horizontal plate; The support rails are divided into transverse rails and longitudinal rails. The transverse guide rail is fixedly connected to the rear wall plate of the shell, the two ends of the longitudinal guide rail are fixedly connected to the end wall plate of the shell, the dovetail groove of the transverse dovetail groove block is slidably matched with the dovetail block on the transverse guide rail, and the dovetail groove of the longitudinal dovetail groove block is slidably matched with the dovetail block of the longitudinal guide rail, the clutch drive member is arranged on the horizontal plate, and the drive rod of the clutch drive member is slidably matched with the guide hole and connected to the arc-shaped inner nut plate; When in use, (i) use a mobile phone to scan the QR code on the QR code display (3), then use the mobile phone to select the product and pay; select the storage box of the row and column, and the storage boxes are counted from front to back, and the product at the front is located; (ii) the clutch drive member on the box seat of the storage box at the top of the row and the corresponding column is activated, and the arc-shaped inner nut plate is engaged with the main screw; the screw drive motor is powered on and rotates, and the main screw rotates; the storage box moves to the right by a distance of the width of the storage box; (iii) the left and right moving motor is powered on, and the bottom support seat moves to the left and stops at the selected row and column; (iv) the forward and backward moving motor is powered on, and the horizontal seat body moves forward The front end of the storage box stops at the commodity box; the up and down moving motor is energized; the top support seat moves downward; the grabbing part fits and attracts the commodity; (v) the up and down moving motor is energized, the top support seat moves upward; the front and back moving motor is energized, the horizontal seat moves backward and returns to the initial position; the moved storage box returns; (vi) the rotating motor is energized, the vertical part and the horizontal arm rotate 90 degrees together, and the grabbing part is opposite to the delivery box; the up and down moving motor is energized, the horizontal arm moves downward, and the grabbing part places the commodity in the delivery box and returns; (vii) the delivery door is operated to take away the commodity; the grabbing part, horizontal arm and vertical arm return to the initial state.

2. The vending machine according to claim 1, characterized in that: A top guide rail is provided on the top plate of the shell; The bottom guide rail is provided with a roller guide rail and a horizontal rack; The manipulator includes a bottom support seat, a left-right moving motor, a rolling wheel, a bottom driving gear, a vertical arm, a top sliding seat, a rotating motor, a top support seat, an up-and-down moving motor, a top driving gear, a horizontal arm, a horizontal seat body, a front-and-back moving motor, a driving gear and a grabbing portion provided at the suspended end of the horizontal arm; The vertical arm is provided with a vertical rack, and the horizontal arm is provided with front and rear racks; The rolling wheel is pivotally connected to the bottom support seat, the bottom driving gear is arranged in the bottom support seat, the left and right moving motor is fixed on the bottom support seat, and the left and right moving motor drives the bottom driving gear; the wheel groove of the rolling wheel is embedded in the rolling guide rail, and the bottom driving gear is meshed with the horizontal rack; the lower end of the vertical arm is pivotally connected to the bottom support seat, and the upper end is fixedly connected to the rotating motor, the rotating motor is fixed to the top sliding seat, and the top sliding seat is slidably matched with the top guide rail; the top driving gear is arranged in the top support seat, the up and down moving motor is fixed on the top support seat, and the top driving gear is meshed with the vertical rack; the horizontal arm is fixedly connected to the top support seat, the driving gear is arranged in the horizontal seat body, the front and rear moving motor is fixedly connected to the horizontal seat body, and the driving gear is meshed with the front and rear racks; the grabbing part is fixedly connected to the horizontal seat body.

3. The vending machine according to claim 1, characterized in that: The vertical arm moves left and right and rotates; the horizontal arm moves and rotates along with the vertical arm.

4. The vending machine according to claim 1, characterized in that: The front wall plates on both sides of the delivery port are provided with guide grooves of a top opening and a side opening, and the delivery door cooperates with the guide grooves.

5. The automatic vending machine according to claim 1, characterized in that: A refrigeration device cavity is arranged on the top of the commodity cavity of the shell.

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