Automatic precious metal taking and selling mechanism

Abstract

The utility model relates to the technical field of vending machine goods taking devices, and discloses an automatic precious metal goods taking and selling mechanism which comprises a vending machine body, an equipment cavity is formed in the vending machine body, a storage device used for storing goods is arranged on the inner side wall of the equipment cavity, a goods outlet is formed in the front side face of the vending machine body, and a mounting plate is fixedly mounted at the bottom in the equipment cavity. And a fixed seat is fixedly mounted on the upper surface of the mounting plate, a bearing frame is slidably connected to the fixed seat, and a conveying device matched with the distance between the storage device and the goods outlet is arranged in the bearing frame. According to the utility model, the precious metal is moved to the upper surface of the conveying device through the goods taking unit, the end, far away from the storage device, of the conveying device is moved to the position matched with the goods outlet through the first driving unit and the second driving unit, and meanwhile, the conveying device is started to translate the precious metal to the goods outlet to be sold; and rolling or sliding actions in the precious metal taking process are reduced, and damage to the surface of the precious metal is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vending machine take-out device technical field, concretely is a kind of noble metal automatic take-out vending mechanism. BACKGROUND

[0002] Self-service vending machine is also called automatic vending machine, it is a kind of machine for self-service vending goods, consumer self-service on automatic vending machine can independently purchase the goods in the vending machine, and the automatic vending machine in the prior art has been widely used.

[0003] Noble metal refers to relatively valuable metal, such as gold, and the automatic vending machine in the prior art also sells gold and other noble metals, and the selling method is the same as selling goods, but the automatic vending machine in the prior art takes goods in the form of automatic falling, that is, after the consumer selects the goods, the goods will automatically roll or free-fall to the delivery port position, and the manufacturing process of noble metal is relatively complex, and the goods are delivered by rolling or free-falling, and the height of rolling or falling is relatively high, which may cause damage to the surface of noble metal, and the noble metal automatic take-out vending mechanism needs to be improved to solve the defects of the prior art. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a noble metal automatic take-out vending mechanism, which reduces the rolling or sliding action during the taking of noble metal and prevents damage to the surface of noble metal.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a noble metal automatic take-out vending mechanism, comprising a vending machine body, a device cavity is arranged in the vending machine body, a storage device for storing goods is arranged on the inner side wall of the device cavity, a delivery port is arranged on the front side of the vending machine body, a mounting plate is fixedly installed on the bottom of the device cavity, a fixed seat is fixedly installed on the upper surface of the mounting plate, a bearing frame is slidably connected to the fixed seat, a conveying device with a spacing adapted to the storage device and the delivery port is arranged in the bearing frame, a first driving unit is arranged on the upper part of the bearing frame for driving the conveying device to move up and down, a take-out unit is arranged at one end of the conveying device close to the storage device for taking goods, the take-out unit takes out the goods and places them on the conveying device, the conveying device translates the goods to the delivery port, and a second driving unit is arranged on the mounting plate for driving the bearing frame to move on the fixed seat.

[0006] Preferably, the conveying device comprises two fixed plates symmetrically arranged in the bearing frame, a rotating shaft is rotatably connected between the two fixed plates, a first driving motor is fixedly installed on one side of one of the fixed plates for driving the rotating shaft, and a conveyor belt is sleeved on the side surface of the two rotating shafts.

[0007] Preferably, the first driving unit comprises a moving block fixedly connected to the opposite sides of the two fixed plates, the opposite side walls of the bearing frame are each provided with a moving groove matched with the moving block, a first lead screw extending above the bearing frame is rotatably connected in the moving groove, the first lead screw penetrates through the moving block and is threadedly connected with the moving block, a second driving motor is fixedly installed at the upper portion of the bearing frame, a first transmission wheel is fixedly installed on the output end of the second driving motor and the upper end side of the first lead screw, and a first transmission belt for transmission is sleeved between the side surfaces of the two first transmission wheels.

[0008] Preferably, the taking unit comprises a support frame penetrating through the two fixed plates and in a U shape, the two fixed plates are each provided with a sliding opening matched with the support frame, a connecting plate is fixedly connected between the two fixed plates, an extension device is fixedly installed between the connecting plate and the support frame, the conveying belt is closely attached to two symmetrical clamping plates on the upper side, a bidirectional lead screw is rotatably connected between the opposite side walls of the support frame, a third driving motor is fixedly installed on one side of the support frame and has an output end fixedly connected with one end of the bidirectional lead screw, the bidirectional lead screw drives the two clamping plates to move towards or away from each other when rotating, and a limiting rod penetrating through the two clamping plates is fixedly connected between the opposite side walls of the support frame.

[0009] Preferably, the second driving unit comprises a sliding block fixedly installed at the lower end of the bearing frame, a sliding groove matched with the sliding block is formed in the upper side of the fixed seat, two symmetrical second lead screws extending to the outside at the end portions are rotatably connected in the sliding groove, a fourth driving motor is fixedly installed on the upper surface of the mounting plate, a second transmission wheel is fixedly installed on the output end of the fourth driving motor and the end portion side of the second lead screw, and a second transmission belt for transmission is sleeved between the side surfaces of the two adjacent second transmission wheels.

[0010] Preferably, arc-shaped supporting plates matched with the conveying belt are fixedly connected between the opposite side surfaces of the two ends of the two fixed plates, and arc-shaped hook blocks in an arc shape are fixedly connected to the opposite side surfaces of the end portions of the two clamping plates away from the support frame.

[0011] Preferably, a plurality of arc-shaped embedding grooves are formed in the lower side of the sliding block, and cylindrical rolling balls are rotatably connected in the embedding grooves.

[0012] In view of the deficiencies of the prior art, the present application provides a noble metal automatic taking and selling mechanism, which overcomes the deficiencies of the prior art, and has the beneficial effects of:

[0013] 1. The utility model discloses a conveying device is adjusted to the precious metal adaptation position, through the precious metal is moved to the conveying device upper surface by taking the goods unit, and again through the first drive unit and the second drive unit the one end of conveying device is moved to the position of the adaptation of the delivery port with the storage device, start conveying device simultaneously, and the precious metal is translational to the delivery port position and sells, reduces the action of rolling or sliding in the precious metal taking goods process, prevents the damage of the surface of precious metal.

[0014] 2. The utility model discloses an arc-shaped supporting plate is used for filling the arc-shaped notch position of both ends side of the conveying belt, prevents the precious metal from being stuck between the conveying belt and the storage device or the conveying belt and the delivery port, and the arc-shaped hook block is used for taking goods to those precious metals that cannot be clamped, controls the interval of two clamping plates, and the clamping plate is close to the side of precious metal, when the clamping plate moves, the precious metal is hooked to the conveying belt through the arc-shaped hook block, and the practicability of the whole device is improved.

[0015] 3. The utility model discloses when needing to take out the precious metal placed in the storage device, the output of third drive motor drives the rotation of bidirectional screw rod, drives two clamping plates to move towards or away from each other when bidirectional screw rod rotates, adjusts two clamping plates to the position of the adaptation of the cavity in the storage device, starts telescopic device, and the output of telescopic device drives the support frame to slide in the sliding port, and then drives two clamping plates to insert into the storage device, and again through third drive motor control two clamping plates move towards each other, and the precious metal is clamped, is suitable for taking goods to different size precious metals, and the application range of the whole device is improved.

[0016] Other features and advantages of the present utility model will be set forth in the following description of the application, and in part will become apparent from the description, or be learned from the practice of the present utility model. The objects and other advantages of the present utility model can be realized and obtained by the structure indicated in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings are used to provide further understanding of the present utility model, and constitute a part of the description, and are used to explain the present utility model with the embodiments of the present utility model, and do not constitute the limitation to the present utility model.

[0018] Figure 1 It is the structural schematic diagram of bearing frame and fixed seat in the utility model;

[0019] Figure 2 It is the structural schematic diagram of the appearance of vending machine body in the utility model;

[0020] Figure 3 It is the structural schematic diagram of the inside of vending machine body equipment cavity in the utility model;

[0021] Figure 4It is the structure schematic view of the conveying belt in the utility model;

[0022] Figure 5 It is the structure schematic view of the support frame in the utility model;

[0023] Figure 6 It is the structure schematic view of the clamping plate in the utility model;

[0024] Figure 7 It is the structure schematic view of the sliding block in the utility model;

[0025] Figure 8 It is the structure schematic view of the sliding block in the utility model; Figure 1 It is the structure schematic view of the sliding block in the utility model;

[0026] Figure 9 It is the structure schematic view of the sliding block in the utility model; Figure 4 It is the structure schematic view of the sliding block in the utility model;

[0027] Figure 10 It is the structure schematic view of the sliding block in the utility model. Figure 4

[0028] In the figure: 1, vending machine body; 2, equipment cavity; 3, delivery port; 4, mounting plate; 5, fixed seat; 6, bearing frame; 7, conveying device; 8, first drive unit; 9, take goods unit; 10, second drive unit; 11, fixed plate; 12, rotating shaft; 13, first drive motor; 14, conveying belt; 15, moving block; 16, moving groove; 17, first screw rod; 18, second drive motor; 19, first transmission wheel; 20, first transmission belt; 21, support frame; 22, sliding port; 23, connecting plate; 24, telescopic device; 25, clamping plate; 26, bidirectional screw rod; 27, third drive motor; 28, limiting rod; 29, sliding block; 30, sliding groove; 31, second screw rod; 32, fourth drive motor; 33, second transmission wheel; 34, second transmission belt; 35, arc-shaped supporting plate; 36, arc-shaped hook block; 37, embedded groove; 38, cylindrical ball. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0030] Please refer to Figures 1-10 ​The utility model provides an automatic taking and selling mechanism of noble metal, including vending machine body 1, be equipped with equipment cavity 2 in vending machine body 1, and the inner side wall of equipment cavity 2 is equipped with the storage device for storing goods, and the front side of vending machine body 1 is equipped with the goods outlet 3, and the bottom fixed mounting of equipment cavity 2 is equipped with the mounting plate 4, and the upper surface fixed mounting of mounting plate 4 is equipped with the fixed seat 5, and the fixed seat 5 is slidably connected with the bearing frame 6, and the bearing frame 6 is equipped with the conveying device 7 with the spacing adaptation between storage device and goods outlet 3, and the upper portion of bearing frame 6 is equipped with the first drive unit 8 for driving the up-and-down movement of conveying device 7, and the one end of conveying device 7 is equipped with the taking unit 9 for taking goods, and the taking unit 9 takes out goods and places on conveying device 7, and conveying device 7 translates goods to goods outlet 3, and the mounting plate 4 is equipped with the second drive unit 10 for driving the movement of bearing frame 6 on fixed seat 5.

[0031] Specifically, the vending machine body 1 in the embodiment is a prior known technology, the storage device for storing noble metal is arranged in the equipment cavity 2, when a consumer needs to purchase the noble metal in the storage device, the noble metal is selected through the operation system on the vending machine body 1 and payment is successful, at this time, the main controller in the vending machine body 1 starts the second drive unit 10 and the first drive unit 8 according to the position of the noble metal purchased by the consumer in the storage device, the height position of the conveying device 7 is adjusted by the first drive unit 8, the horizontal position of the conveying device 7 is adjusted by the second drive unit 10, when the conveying device 7 is adjusted to the adaptive position of the noble metal, the noble metal is moved to the upper surface of the conveying device 7 through the taking unit 9, and the one end of the conveying device 7 away from the storage device is moved to the adaptive position of the goods outlet 3 through the first drive unit 8 and the second drive unit 10 again, at the same time, the conveying device 7 is started to translate the noble metal to the position of the goods outlet 3 for sale, the rolling or sliding action in the process of taking the noble metal is reduced, and the surface of the noble metal is prevented from being damaged.

[0032] As a technical optimization scheme of the utility model, the conveying device 7 includes two fixed plates 11 symmetrically arranged in the bearing frame 6, the two fixed plates 11 are rotatably connected with rotating shafts 12, one side of one fixed plate 11 is fixedly installed with a first drive motor 13 for driving the rotating shaft 12, and the two rotating shafts 12 are sleeved with conveyor belts 14 on the side surfaces.

[0033] Specifically, when the noble metal needs to be translated, the first drive motor 13 is started, the output end of the first drive motor 13 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the conveyor belt 14 to drive on the side surfaces of the two rotating shafts 12, and then the noble metal is translated, and the noble metal will not slide in the process of translation.

[0034] As a technical optimization scheme of the utility model, the first driving unit 8 includes the moving block 15 fixedly connected on the opposite sides of the two fixed plates 11, the moving grooves 16 matched with the moving block 15 are formed in the opposite side walls in the bearing frame 6, the first lead screw 17 extending to the upper side of the bearing frame 6 is rotatably connected in the moving groove 16, the first lead screw 17 penetrates the moving block 15 and is threadedly connected with the moving block 15, the second driving motor 18 is fixedly installed on the upper side of the bearing frame 6, the first driving wheels 19 are fixedly installed on the output end of the second driving motor 18 and the upper end side of the first lead screw 17, and the first transmission belt 20 for transmission is sleeved between the two first driving wheels 19.

[0035] Specifically, when the height position of the conveying device 7 needs to be adjusted, the second driving motor 18 is started, the output end of the second driving motor 18 drives one of the first driving wheels 19 to rotate, the first transmission belt 20 drives the other first driving wheel 19 to rotate, the two first driving wheels 19 drive the first lead screw 17 to rotate, and the moving block 15 threadedly connected on the side of the first lead screw 17 slides in the moving groove 16 when the first lead screw 17 rotates, the moving block 15 drives the two fixed plates 11 to move, thereby realizing the effect of adjusting the conveying device 7 up and down.

[0036] As a technical optimization scheme of the utility model, the taking unit 9 includes the support frame 21 penetrating the two fixed plates 11 and being U-shaped, the sliding openings 22 matched with the support frame 21 are formed in the two fixed plates 11, the connecting plate 23 is fixedly connected between the two fixed plates 11, the telescopic device 24 is fixedly installed between the connecting plate 23 and the support frame 21, the two symmetrical clamping plates 25 are tightly attached to the upper side of the conveying belt 14, the bidirectional lead screw 26 is rotatably connected between the opposite side walls in the support frame 21, the third driving motor 27 is fixedly installed on one side of the support frame 21 and is fixedly connected with one end of the bidirectional lead screw 26, the two clamping plates 25 are driven to move towards or away from each other when the bidirectional lead screw 26 rotates, and the limiting rod 28 penetrating the two clamping plates 25 is fixedly connected between the opposite side walls in the support frame 21.

[0037] Specifically, when the noble metal placed in the storage device needs to be taken out, the two clamping plates 25 are moved to the corresponding position, the third drive motor 27 is started, the output end of the third drive motor 27 drives the bidirectional screw rod 26 to rotate, the screw teeth on the side surface of the bidirectional screw rod 26 are in opposite directions and are symmetrical, and the two clamping plates 25 are driven to move towards or away from each other when the bidirectional screw rod 26 rotates. The two clamping plates 25 are adjusted to the position suitable for the cavity in the storage device, the telescopic device 24 is started, the output end of the telescopic device 24 drives the support frame 21 to slide in the sliding hole 22, thereby driving the two clamping plates 25 to insert into the storage device, and the two clamping plates 25 are controlled to move towards each other again through the third drive motor 27. The noble metal is clamped, and the telescopic end of the telescopic device 24 is retracted, thereby moving the noble metal to the conveying belt 14. The two clamping plates 25 are loosened, and the first drive motor 13 is started to move the noble metal to the delivery opening 3 for sale. When the two clamping plates 25 move, they move along the side surface of the limiting rod 28 to limit the clamping plates 25.

[0038] As a technical optimization scheme of the utility model, the second drive unit 10 includes a sliding block 29 fixedly installed at the lower end of the bearing frame 6, a sliding groove 30 adapted to the sliding block 29 is formed in the upper side surface of the fixed seat 5, two symmetrical second screw rods 31 extending to the outside at the end portions are rotatably connected in the sliding groove 30, a fourth drive motor 32 is fixedly installed on the upper surface of the mounting plate 4, a second transmission belt 34 for transmission is sleeved between the side surfaces of two adjacent second transmission wheels 33, and the output end of the fourth drive motor 32 is fixedly installed with the second transmission wheels 33 at the end portion side surfaces.

[0039] Specifically, when the horizontal position of the bearing frame 6 needs to be adjusted, the fourth drive motor 32 is started, one of the second transmission wheels 33 is driven to rotate by the output end of the fourth drive motor 32, the other second transmission wheels 33 are driven to rotate by the second transmission belt 34, the second transmission wheels 33 are driven to rotate when the second transmission wheels 33 rotate, the second screw rods 31 are driven to rotate when the second screw rods 31 rotate, and the bearing frame 6 is driven to slide along the sliding groove 30 by the sliding block 29.

[0040] As a technical optimization scheme of the utility model, the two fixed plates 11 are fixedly connected with arc-shaped supporting plates 35 adapted to the conveying belt 14 between the opposite side surfaces at the two ends, and the arc-shaped hook blocks 36 in an arc shape are fixedly connected to the opposite side surfaces of the two clamping plates 25 away from the support frame 21.

[0041] Specifically, the arc-shaped supporting plate 35 is used to fill the arc-shaped gap at the two ends of the conveying belt 14, so as to prevent the precious metal from being clamped between the conveying belt 14 and the storage device or between the conveying belt 14 and the delivery port 3, the arc-shaped hook block 36 is used to take the precious metal which cannot be clamped, and the distance between the two clamping plates 25 is controlled, and the clamping plate 25 is tightly attached to the side of the precious metal, and when the clamping plate 25 moves, the precious metal is hooked to the conveying belt 14 through the arc-shaped hook block 36.

[0042] As a technical optimization scheme of the utility model, the lower side of the sliding block 29 is provided with a plurality of arc-shaped embedding grooves 37, and the embedding grooves 37 are rotationally connected with cylindrical balls 38.

[0043] Specifically, when the sliding block 29 moves, the cylindrical ball 38 rotates in the embedding groove 37, so as to reduce the friction coefficient when the sliding block 29 slides.

[0044] Among them, all the above-mentioned electrical products can be purchased in the market, which belongs to mature technology and has been fully disclosed, so the description is not repeated, all the above-mentioned electrical products are provided with power connection line, and they are electrically connected with the external main controller and 220V phase voltage (or chemical power supply) through the power line, and the main controller can be a conventional known device such as computer which can play a control role.

[0045] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A precious metal automatic vending machine, comprising a vending machine body (1), a device cavity (2) is arranged in the vending machine body (1), a storage device for storing goods is arranged on the inner side wall of the device cavity (2), and a goods outlet (3) is arranged on the front side of the vending machine body (1), characterized in that, The bottom of the equipment cavity (2) is fixedly provided with a mounting plate (4), the upper surface of the mounting plate (4) is fixedly provided with a fixed seat (5), the fixed seat (5) is slidably connected with a bearing frame (6), the bearing frame (6) is provided with a conveying device (7) matched with the distance between the storage device and the delivery port (3), the upper part of the bearing frame (6) is provided with a first driving unit (8) for driving the conveying device (7) to move up and down, one end of the conveying device (7) close to the storage device is provided with a taking unit (9) for taking goods, the taking unit (9) takes out the goods and places them on the conveying device (7), the conveying device (7) translates the goods to the delivery port (3), and the mounting plate (4) is provided with a second driving unit (10) for driving the bearing frame (6) to move on the fixed seat (5).

2. The precious metal automatic teller machine of claim 1, wherein, The conveying device (7) comprises two fixed plates (11) symmetrically arranged in the bearing frame (6), the two fixed plates (11) are rotatably connected with rotating shafts (12), one side of one of the fixed plates (11) is fixedly provided with a first driving motor (13) for driving the rotating shafts (12), and the rotating shafts (12) are sleeved with a conveying belt (14).

3. The precious metal automatic teller machine of claim 2, wherein, The first driving unit (8) comprises a moving block (15) fixedly connected to the opposite sides of the two fixed plates (11), opposite side walls of the bearing frame (6) are both provided with a moving groove (16) matched with the moving block (15), the moving groove (16) is rotatably connected with a first screw rod (17) extending above the bearing frame (6), the first screw rod (17) penetrates through the moving block (15) and is threadedly connected with the moving block (15), a second driving motor (18) is fixedly installed on the upper part of the bearing frame (6), a first transmission wheel (19) is fixedly installed on the output end of the second driving motor (18) and the upper end side of the first screw rod (17), and a first transmission belt (20) for transmission is sleeved between the side surfaces of the two first transmission wheels (19).

4. The precious metal automatic teller machine of claim 2, wherein, The taking unit (9) comprises a support frame (21) penetrating through the two fixed plates (11) and in a U shape, the two fixed plates (11) are both provided with a sliding hole (22) matched with the support frame (21), a connecting plate (23) is fixedly connected between the two fixed plates (11), a telescopic device (24) is fixedly installed between the connecting plate (23) and the support frame (21), two symmetrical clamping plates (25) are tightly attached to the upper side surfaces of the conveying belt (14), a bidirectional screw rod (26) is rotatably connected between the opposite side walls of the support frame (21), a third driving motor (27) is fixedly installed on one side of the support frame (21) and fixedly connected with one end of the bidirectional screw rod (26), and the bidirectional screw rod (26) drives the two clamping plates (25) to move towards or away from each other when rotating, and a limiting rod (28) penetrating through the two clamping plates (25) is fixedly connected between the opposite side walls of the support frame (21).

5. The precious metal automatic teller machine of claim 1, wherein, The second driving unit (10) comprises a sliding block (29) fixedly installed at the lower end of the bearing frame (6), the upper side of the fixed seat (5) is provided with a sliding groove (30) matched with the sliding block (29), two symmetrical second lead screws (31) extending to the outside at the end are rotatably connected in the sliding groove (30), a fourth driving motor (32) is fixedly installed on the upper surface of the mounting plate (4), a second transmission wheel (33) is fixedly installed at the output end of the fourth driving motor (32) and the end side of the second lead screw (31), and a second transmission belt (34) for transmission is sleeved between the side surfaces of two adjacent second transmission wheels (33).

6. The precious metal automatic teller machine of claim 4, wherein, The opposite side surfaces of the two ends of the two fixed plates (11) are fixedly connected with arc-shaped supporting plates (35) matched with the conveying belt (14), and the opposite side surfaces of the ends of the two clamping plates (25) away from the support frame (21) are fixedly connected with arc-shaped hook blocks (36).

7. The precious metal automatic teller machine of claim 5, wherein, The lower side of the sliding block (29) is provided with a plurality of arc-shaped embedding grooves (37), and cylindrical balls (38) are rotatably connected in the embedding grooves (37).

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