Unmanned self-service jigsaw printing vending machine

Abstract

The utility model discloses an unmanned self-service jigsaw puzzle printing vending machine, and relates to the technical field of jigsaw puzzle vending machines. An operation screen is arranged on the equipment outer box, a goods taking opening is formed in the front side wall of the equipment outer box, a position moving mechanism and two storage frames are arranged on the inner side of the equipment outer box, a goods taking mechanism is arranged on the front side of the position moving mechanism, and a flow guide plate is arranged between the two storage frames. An operation screen and a printing mechanism are arranged on the front side of the device, a user can autonomously upload pictures through the operation screen, meanwhile, a placement area is arranged in the printing mechanism, blank jigsaw plates are placed in the placement area, and the blank jigsaw plates are moved to the position below a printing head through a lifting motor during printing; and in the printing process, the finished product moving motor and the driving roller are matched to achieve position movement of the finished product, so that the printed puzzle is guided into the to-be-taken goods frame from the finished product outlet, and puzzle customization is completed. The problem that a traditional jigsaw vending machine is single in selection is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of jigsaw puzzle vending machine technology, and in particular to an unmanned self-service jigsaw puzzle printing vending machine. Background Technology

[0002] Puzzle vending machines are automated devices that provide puzzle products to consumers in a self-service manner. They are typically deployed in high-traffic areas such as shopping malls, scenic spots, and cultural and creative stores.

[0003] Most jigsaw puzzle vending machines on the market currently adopt a "finished product inventory + automatic dispensing" operating model. Traditional jigsaw puzzle vending machines only provide pre-produced finished jigsaw puzzles, and users can only choose from a limited number of fixed patterns, making personalized customization impossible. This model suffers from problems such as limited selection and lack of interactivity, making it difficult to meet the needs of modern consumers for creative and personalized products. Therefore, this application proposes an unmanned self-service jigsaw puzzle printing vending machine to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an unmanned self-service jigsaw puzzle printing vending machine, which solves the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an unmanned self-service jigsaw puzzle printing vending machine, comprising an outer casing, an operation screen on the outer casing, a retrieval port on the front side wall of the outer casing, a retrieval frame fixedly connected to the inner front side wall of the outer casing, a finished product outlet on the rear side wall of the retrieval frame, an opening at the top of the retrieval frame, the retrieval frame being located behind the retrieval port, a position moving mechanism and two storage frames on the inner side of the outer casing, the storage frames being used to hold jigsaw puzzle frames, the upper and rear ends of the storage frames being open, a retrieval mechanism being located on the front side of the position moving mechanism, a guide plate being provided between the two storage frames, the left and right ends of the guide plate being fixedly connected to the adjacent side walls of the two storage frames respectively, the front end of the guide plate being inclined downwards, the front end of the guide plate being located directly above the retrieval frame, and a printing mechanism being provided on the rear end of the retrieval frame;

[0006] The printing mechanism includes a device frame with a placement area on the rear side for placing blank puzzle boards. A bottom support plate and four lifting screws are located within the placement area. The lower ends of the lifting screws pass through the bottom support plate and the lower side wall of the device frame and are fixedly connected to driven wheels. A lifting motor is fixedly connected to the lower inner wall of the device frame, and the output end of the lifting motor passes through the lower side wall of the device frame and is fixedly connected to a driving wheel. The driving wheel and driven wheels are driven by a belt.

[0007] Preferably, a printing support frame is fixedly connected to the upper end of the printing frame. The printing support frame is located behind the picking frame. A printing moving motor and a spraying moving slide rail are provided on the printing support frame. A spraying moving frame is slidably connected to the spraying moving slide rail. A printing head is provided on the spraying moving frame. An auxiliary plate is fixedly connected to the upper end of the equipment frame. A support plate and a finished product moving motor are provided on the right side of the auxiliary plate. The finished product moving motor is located below the support plate.

[0008] Preferably, the right side of the auxiliary plate is provided with two drive rollers. The left side of the upper drive roller is rotatably connected to the auxiliary plate, and the left side of the lower drive roller passes through the auxiliary plate and is fixedly connected to a driven wheel. The output end of the finished product moving motor passes through the auxiliary plate and is fixedly connected to a driving wheel. The driving wheel and the driven wheel are driven by a belt. Several rubber sleeves are fitted on the drive roller.

[0009] Preferably, a feeding rack is provided above the placement area, an infrared detection sensor is provided on the rear outer wall of the feeding rack, a feeding motor is fixedly connected to the rear inner wall of the feeding rack, a rotating rod is provided on the inner side of the feeding rack, the left and right ends of the rotating rod are respectively rotatably connected to the left and right side walls of the feeding rack, two feeding abutment wheels are fixedly connected to the rotating rod, and the output end of the feeding motor and the rotating rod are driven by a belt.

[0010] Preferably, the position moving mechanism includes two fixed frames: a synchronizing rod and a longitudinal moving slide rail. The fixed frames are fixed to the rear inner wall of the equipment casing. A transverse moving slide rail is provided at the front end of the fixed frame, and a transverse drive motor is provided on the lower end of the transverse moving slide rail. The upper and lower transverse moving slide rails are connected by a synchronizing rod. A transverse moving block is slidably connected to the transverse moving slide rail. The transverse drive motor is connected to the transverse moving block. Both transverse moving blocks are fixed to the rear end of the longitudinal moving slide rail. A longitudinal moving motor is provided on the longitudinal moving slide rail, and a longitudinal moving block is slidably connected to the longitudinal moving slide rail. A longitudinal moving motor is provided at the lower end of the longitudinal moving slide rail, and the longitudinal moving motor is connected to the longitudinal moving block. The picking mechanism is located at the front end of the longitudinal moving block.

[0011] Preferably, the picking mechanism includes a movable frame fixed to the front side wall of a longitudinally moving block. A vacuum suction pump is installed inside the movable frame. Four picking suction cups are installed below the movable frame. A connecting pipe is fixedly connected to the upper end of each picking suction cup. A fixed pipe is installed on each picking suction cup. The fixed pipe passes through the lower side wall of the movable frame and is fixedly connected to the lower side wall of the movable frame. The upper end of the connecting pipe passes through the fixed pipe and extends above the fixed pipe. A vent pipe is connected to the upper end of the connecting pipe. The output end of the vacuum suction pump is connected to the picking suction cup through the vent pipe and the connecting pipe. An air inlet pipe is installed on the air inlet pipe, and a solenoid valve is installed on the air inlet pipe.

[0012] Preferably, a retaining spring is fitted on the connecting pipe, the upper end of the retaining spring is fixedly connected to the lower end of the moving frame, the lower end of the retaining spring is fixedly connected to the upper end of the picking suction cup, and the outer diameter of the moving frame is smaller than the inner diameter of the storage frame.

[0013] Compared with related technologies, the unmanned self-service jigsaw puzzle printing vending machine provided by this utility model has the following beneficial effects:

[0014] 1. This utility model provides an unmanned self-service jigsaw puzzle printing vending machine. The device has an operation screen and a printing mechanism on the front. Users can upload images independently through the operation screen. The printing mechanism has a placement area for blank jigsaw puzzle boards. During printing, a lifting motor, a second drive wheel, a first drive wheel, and a lifting screw work together to move the blank jigsaw puzzle board on the bottom support plate upwards. When an infrared sensor detects that the blank jigsaw puzzle board has moved to the designated position, a feeding motor drives a feeding abutment wheel to rotate, thereby moving the blank jigsaw puzzle board towards the print head. A printing moving motor drives the spraying placement frame and print head on the spraying moving slide rail to reciprocate for printing. Simultaneously, a finished product moving motor drives a drive roller to rotate, thus guiding the printed jigsaw puzzle from the finished product outlet into the pickup frame, completing the jigsaw puzzle customization. This effectively solves the problem of limited selection in traditional jigsaw puzzle vending machines and meets the needs of modern consumers for creative and personalized products.

[0015] 2. This utility model provides an unmanned self-service jigsaw puzzle printing and vending machine. The device is equipped with a storage box for placing the jigsaw puzzle frame. While the printing mechanism completes the puzzle customization, a position moving mechanism moves the picking mechanism into the storage box. The position moving mechanism keeps the picking mechanism close to the puzzle frame, and a vacuum suction pump, connecting pipe, and picking suction cup work together to suction the puzzle frame in the storage box. Under the action of the position moving mechanism, the frame moves to the top of the guide plate. At this time, the vacuum suction pump is turned off and the solenoid valve is opened. The puzzle frame falls off the picking suction cup and slides down the guide plate into the picking box. The customized puzzle and puzzle frame can then be taken out from the picking port. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram showing the front angle of the internal structure of the outer casing of the device according to this utility model;

[0018] Figure 3 This is a schematic diagram showing the rear angle of the internal structure of the outer casing of the device according to this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the position moving mechanism of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the picking mechanism of this utility model;

[0021] Figure 6 for Figure 5 Enlarged view of a portion of point A in the middle;

[0022] Figure 7 This is a three-dimensional structural diagram of the printing mechanism of this utility model;

[0023] Figure 8 for Figure 7 Enlarged view of a section at point B in the middle;

[0024] Figure 9 This is a schematic diagram showing the bottom structure of the printing mechanism of this utility model;

[0025] Figure 10 This is a schematic diagram showing the rear angle of the printing mechanism of this utility model;

[0026] Figure 11 This is a schematic diagram of the printhead position structure of this utility model;

[0027] Figure 12 This is a three-dimensional structural diagram of the feeding abutment wheel position of this utility model.

[0028] In the diagram: 1. Equipment outer casing; 2. Picking port; 3. Picking frame; 4. Finished product outlet; 5. Storage frame; 6. Guide plate; 7. Picking mechanism; 8. Position moving mechanism; 9. Printing mechanism; 10. Fixing frame; 11. Lateral moving slide rail; 12. Lateral drive motor; 13. Lateral moving block; 14. Longitudinal moving slide rail; 15. Longitudinal moving block; 16. Moving frame; 17. Longitudinal moving motor; 18. Synchronizing rod; 19. Vacuum adsorption pump; 20. Connecting pipe; 21. Fixing pipe; 22. Abutment spring; 23. Picking suction cup; 24. Equipment frame; 25. Printing support. 26. Printing moving motor; 27. Print head; 28. Drive roller; 29. ​​Finished product moving motor; 30. Driven wheel one; 31. Driven wheel one; 32. Lifting motor; 33. Lifting screw; 34. Driven wheel two; 35. Driven wheel two; 36. Bottom support plate; 37. Feeding rack; 38. Feeding motor; 39. Rotating rod; 40. Feeding abutment wheel; 41. Infrared detection sensor; 42. Spray painting moving slide rail; 43. Spray painting moving frame; 44. Placement area; 45. Auxiliary plate; 46. Support plate; 47. Operation panel; 48. Air inlet pipe; 49. Vent pipe. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-12 This utility model provides a technical solution: an unmanned self-service jigsaw puzzle printing vending machine, including an outer casing 1, an operation screen 47 on the outer casing 1, a retrieval port 2 on the front side wall of the outer casing 1, a retrieval frame 3 fixedly connected to the inner front side wall of the outer casing 1, a finished product outlet 4 on the rear side wall of the retrieval frame 3, an opening at the top of the retrieval frame 3, the retrieval frame 3 being located behind the retrieval port 2, a position moving mechanism 8 and two storage boxes 5 on the inner side of the outer casing 1, the storage boxes 5 being used to place jigsaw puzzle frames, the upper and rear ends of the storage boxes 5 being open, a retrieval mechanism 7 being provided on the front side of the position moving mechanism 8, a guide plate 6 being provided between the two storage boxes 5, the left and right ends of the guide plate 6 being fixedly connected to the adjacent side walls of the two storage boxes 5 respectively, the front end of the guide plate 6 being inclined downwards, the front end of the guide plate 6 being located directly above the retrieval frame 3, and a printing mechanism 9 being provided on the rear end of the retrieval frame 3;

[0031] A feeding rack 37 is provided above the placement area 44. An infrared detection sensor 41 is provided on the rear outer wall of the feeding rack 37. A feeding motor 38 is fixedly connected to the rear inner wall of the feeding rack 37. A rotating rod 39 is provided on the inner side of the feeding rack 37. The left and right ends of the rotating rod 39 are rotatably connected to the left and right side walls of the feeding rack 37, respectively. Two feeding abutment wheels 40 are fixedly connected to the rotating rod 39. The output end of the feeding motor 38 and the rotating rod 39 are driven by a belt. In use, the lifting motor 32 drives the second driving wheel 35 to rotate, which in turn drives the second driven wheel 34 and the lifting screw 33 to rotate, moving the blank puzzle board on the bottom support plate 36 upward. When the infrared detection sensor 41 detects that the blank puzzle board has reached the designated position, the feeding motor 38 drives the feeding abutment wheels 40 to rotate, thereby moving the blank puzzle board towards the print head 27.

[0032] The printing mechanism 9 includes a device frame 24, and a placement area 44 is provided on the rear side of the device frame 24. The placement area 44 is used to place blank puzzle boards. A bottom support plate 36 and four lifting screws 33 are provided in the placement area 44. The lower end of the lifting screw 33 passes through the bottom support plate 36 and the lower side wall of the device frame 24 in sequence and is fixedly connected to the driven wheel 34. A lifting motor 32 is fixedly connected to the lower inner wall of the device frame 24. The output end of the lifting motor 32 passes through the lower side wall of the device frame 24 and is fixedly connected to the driving wheel 35. The driving wheel 35 and the driven wheel 34 are driven by a belt.

[0033] A printing support frame 25 is fixedly connected to the upper end of the printing frame. The printing support frame 25 is located behind the waiting frame 3. A printing moving motor 26 and a spraying moving slide rail 42 are provided on the printing support frame 25. A spraying moving frame 43 is slidably connected to the spraying moving slide rail 42. A print head 27 is provided on the spraying moving frame 43. An auxiliary plate 45 is fixedly connected to the upper end of the equipment frame 24. A support plate 46 and a finished product moving motor 29 are provided on the right side of the auxiliary plate 45. The finished product moving motor 29 is located below the support plate 46.

[0034] Two drive rollers 28 are provided on the right side of the auxiliary plate 45. The left side of the upper drive roller 28 is rotatably connected to the auxiliary plate 45, and the left side of the lower drive roller 28 passes through the auxiliary plate 45 and is fixedly connected to a driven wheel 30. The output end of the finished product moving motor 29 passes through the auxiliary plate 45 and is fixedly connected to a driving wheel 31. The driving wheel 31 and the driven wheel 30 are driven by a belt. Several rubber sleeves are fitted on the drive rollers 28. The rubber sleeves are used to prevent damage to the finished product when it is moved. When the blank puzzle board moves to the bottom of the print head 27, the printing moving motor 26 drives the spraying placement rack on the spraying moving slide rail 42 and the print head 27 to reciprocate to print the pattern. When the printed finished product moves between the two drive rollers 28, the finished product moving motor 29 drives the drive rollers 28 to rotate, thereby guiding the printed puzzle from the finished product outlet 4 into the waiting frame 3, thus completing the puzzle customization.

[0035] The position moving mechanism 8 includes a synchronizing rod 18 and two fixed frames 10, a longitudinal moving slide rail 14. The fixed frames 10 are fixed to the rear inner wall of the outer casing 1 of the equipment. A transverse moving slide rail 11 is provided at the front end of the fixed frame 10, and a transverse drive motor 12 is provided on the lower transverse moving slide rail 11. The upper and lower transverse moving slide rails 11 are connected by transmission through the synchronizing rod 18. A transverse moving block 13 is slidably connected to the transverse moving slide rail 11. The transverse drive motor 12 is connected to the transverse moving block 13. Both transverse moving blocks 13 are fixed to the rear end of the longitudinal moving slide rail 14. A longitudinal moving motor 17 is provided on the longitudinal moving slide rail 14. A longitudinal moving block 15 is slidably connected to the longitudinal moving slide rail 14. A longitudinal moving motor 17 is provided at the lower end of the longitudinal moving slide rail 14. The longitudinal moving motor 17 and the longitudinal moving block 15 are connected in a transmission manner. The picking mechanism 7 is located at the front end of the longitudinal moving block 15. In use, the transverse driving motor 12 drives the transverse moving block 13 and the longitudinal moving slide rail 14 to move in the left and right directions. At the same time, the longitudinal moving motor 17 drives the longitudinal moving block 15 to move in the up and down directions, thereby adjusting the position of the picking mechanism 7. This facilitates moving the puzzle frame in the storage box 5 to the top of the guide plate 6, thereby realizing the picking operation of the puzzle frame.

[0036] The picking mechanism 7 includes a movable frame 16, which is fixed to the front side wall of the longitudinal moving block 15. A vacuum suction pump 19 is installed inside the movable frame 16. Four picking suction cups 23 are installed below the movable frame 16. A connecting pipe 20 is fixedly connected to the upper end of each picking suction cup 23. A fixed pipe 21 is installed on each picking suction cup 23. The fixed pipe 21 passes through the lower side wall of the movable frame 16 and is fixedly connected to the lower side wall of the movable frame 16. The upper end of the connecting pipe 20 passes through the fixed pipe 21 and extends above the fixed pipe 21. A vent pipe is connected to the upper end of the connecting pipe 20. 49. The output end of the vacuum adsorption pump 19 is connected to the picking suction cup 23 through the air pipe 49 and the connecting pipe 20. The air pipe 49 is equipped with an air inlet pipe 48 and an electromagnetic valve. In use, the vacuum adsorption pump 19 and the picking suction cup 23 work together to pick up the puzzle frame. After the puzzle frame is moved above the guide plate 6 by the position moving mechanism 8, the vacuum adsorption pump 19 is turned off and the electromagnetic valve on the air pipe 49 is opened. The puzzle frame falls off the picking suction cup 23 and slides down into the picking frame 3 through the guide plate 6.

[0037] A connecting pipe 20 is fitted with an abutment spring 22. The upper end of the abutment spring 22 is fixedly connected to the lower end of the moving frame 16, and the lower end of the abutment spring 22 is fixedly connected to the upper end of the picking suction cup 23. The outer diameter of the moving frame 16 is smaller than the inner diameter of the storage frame 5. In use, the position moving mechanism 8 pushes the picking suction cup 23 toward the puzzle frame inside the storage frame 5. After the picking suction cup 23 abuts against the outer wall of the puzzle frame, the vacuum suction pump 19 and the picking suction cup 23 work together to adsorb the puzzle frame. At the same time, the abutment spring 22 prevents the picking suction cup 23 from rigidly colliding with the puzzle frame, thus preventing damage to the puzzle frame.

[0038] Working principle: The puzzle frame is placed in the storage box 5, and the blank puzzle board is placed in the placement area 44. During use, the user can upload pictures independently through the operation screen 47. At the same time, the printing mechanism 9 is provided with a placement area 44, which is used to place the blank puzzle board. During printing, the lifting motor 32, the second drive wheel 35, the first drive wheel 31 and the lifting screw 33 work together to move the blank puzzle board on the bottom support plate 36 upward. When the infrared detection sensor 41 detects that the blank puzzle board has moved to the designated position, the feeding motor 38 drives the feeding abutment wheel 40 to rotate, thereby moving the blank puzzle board to the print head 27. The printing moving motor 26 drives the spraying placement frame on the spraying moving slide rail 42 and the print head 27 to reciprocate for printing. At the same time as printing, the finished product moving motor 29 drives the drive roller 28 to rotate, thereby guiding the printed puzzle from the finished product outlet 4 into the waiting frame 3, thus completing the puzzle customization. While the printing mechanism 9 completes the puzzle customization, the position moving mechanism 8 moves the picking mechanism 7 into the storage box 5. The position moving mechanism 8 keeps the picking mechanism 7 close to the puzzle frame, and the vacuum suction pump 19, the connecting pipe 20 and the picking suction cup 23 work together to adsorb the puzzle frame in the storage box 5. Under the action of the position moving mechanism 8, it moves to the top of the guide plate 6. At this time, the vacuum suction pump 19 is turned off and the solenoid valve is opened. The puzzle frame falls off the picking suction cup 23 and slides down the guide plate 6 into the picking box 3. The customized puzzle and the puzzle frame can then be taken out from the picking port 2.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-service puzzle printing vending machine without people, comprising a device outer box (1), characterized in that: The operation screen (47) is arranged on the equipment outer box (1), the front side wall of the equipment outer box (1) is provided with a take-out port (2), the front side inner wall of the equipment outer box (1) is fixedly connected with a to-be-taken-out frame (3), the rear side wall of the to-be-taken-out frame (3) is provided with a finished product outlet (4), the upper end of the to-be-taken-out frame (3) is provided with an opening, the to-be-taken-out frame (3) is located at the rear side of the take-out port (2), the inner side of the equipment outer box (1) is provided with a position moving mechanism (8) and two storage frames (5), the storage frame (5) is used for placing a jigsaw outer frame, the upper end and the rear end of the storage frame (5) are provided with openings, the front side of the position moving mechanism (8) is provided with a taking-out mechanism (7), the two storage frames (5) are provided with a guide plate (6), the left and right ends of the guide plate (6) are fixedly connected with the adjacent side walls of the two storage frames (5), the front end of the guide plate (6) is inclinedly arranged downwards, the front end of the guide plate (6) is located directly above the to-be-taken-out frame (3), and the rear end of the to-be-taken-out frame (3) is provided with a printing mechanism (9). The printing mechanism (9) comprises an equipment frame (24), the rear side of the equipment frame (24) is provided with a placing area (44), the placing area (44) is used for placing a blank jigsaw board, the placing area (44) is provided with a bottom bearing plate (36) and four lifting lead screws (33), the lower ends of the lifting lead screws (33) are sequentially penetrated through the lower side wall of the bottom bearing plate (36) and the equipment frame (24) and are fixedly connected with driven wheels two (34), the lower side inner wall of the equipment frame (24) is fixedly connected with a lifting motor (32), the output end of the lifting motor (32) is penetrated through the lower side wall of the equipment frame (24) and is fixedly connected with a driving wheel two (35), and the driving wheel two (35) is driven by the driven wheels two (34) through a belt.

2. The unmanned self-service jigsaw puzzle printing vending machine according to claim 1, characterized in that: The upper end of the printing frame is fixedly connected with a printing support frame (25), the printing support frame (25) is located at the rear side of the to-be-taken-out frame (3), the printing support frame (25) is provided with a printing moving motor (26) and a spraying moving slide rail (42), the spraying moving slide rail (42) is slidably connected with a spraying moving frame (43), the spraying moving frame (43) is provided with a printing head (27), the upper end of the equipment frame (24) is fixedly connected with an auxiliary plate (45), the right side end of the auxiliary plate (45) is provided with a supporting plate (46) and a finished product moving motor (29), and the finished product moving motor (29) is located below the supporting plate (46).

3. The unmanned, self-service, jigsaw puzzle printing and vending machine of claim 2, wherein: The right side end of the auxiliary plate (45) is provided with two driving rollers (28), the left side end of the upper end of the driving roller (28) is rotatably connected with the auxiliary plate (45), the left side end of the lower end of the driving roller (28) is penetrated through the auxiliary plate (45) and is fixedly connected with a driven wheel one (30), the output end of the finished product moving motor (29) is penetrated through the auxiliary plate (45) and is fixedly connected with a driving wheel one (31), the driving wheel one (31) and the driven wheel one (30) are driven by a belt, and a plurality of rubber sleeves are arranged on the driving roller (28).

4. The unmanned, self-service, jigsaw puzzle printing and vending machine, according to claim 1, wherein: The upper side of the placement area (44) is provided with an upper feeding frame (37), the rear outer wall of the upper feeding frame (37) is provided with an infrared detection sensor (41), the rear inner wall of the upper feeding frame (37) is fixedly connected with an upper feeding motor (38), the inner side of the upper feeding frame (37) is provided with a rotating rod (39), the left and right ends of the rotating rod (39) are rotatably connected with the left and right side walls of the upper feeding frame (37), and two upper feeding abutting wheels (40) are fixedly connected with the rotating rod (39).

5. The unmanned, self-service, jigsaw puzzle printing and vending machine, according to claim 1, wherein: The position moving mechanism (8) comprises a synchronous rod (18), two fixed frames (10) of longitudinal moving slide rails (14), the fixed frames (10) are fixed on the rear inner wall of the equipment outer box (1), the front side end of the fixed frame (10) is provided with a transverse moving slide rail (11), the lower end of the transverse moving slide rail (11) is provided with a transverse drive motor (12), the upper and lower transverse moving slide rails (11) are drivingly connected through the synchronous rod (18), the transverse moving slide rail (11) is slidingly connected with a transverse moving block (13), the transverse drive motor (12) is drivingly connected with the transverse moving block (13), and the two transverse moving blocks (13) are fixed on the rear side end of the longitudinal moving slide rail (14).

6. The unmanned, self-service, jigsaw puzzle printing and vending machine, according to claim 5, wherein: The taking mechanism (7) comprises a moving frame (16), the moving frame (16) is fixed on the front side wall of the longitudinal moving block (15), the inner side of the moving frame (16) is provided with a vacuum suction pump (19), the lower side of the moving frame (16) is provided with four taking suction cups (23), the upper end of the taking suction cup (23) is fixedly connected with a communication pipe (20), the taking suction cup (23) is provided with a fixed pipe (21), the fixed pipe (21) penetrates through the lower side wall of the moving frame (16) and is fixedly connected with the lower side wall of the moving frame (16), the upper end of the communication pipe (20) penetrates through the fixed pipe (21) and extends above the fixed pipe (21), the upper end of the communication pipe (20) is connected with an air pipe (49), the output end of the vacuum suction pump (19) communicates with the taking suction cup (23) through the air pipe (49) and the communication pipe (20), the air pipe (49) is provided with an air inlet pipe (48), and the air inlet pipe (48) is provided with an electromagnetic valve.

7. The unmanned, self-service, jigsaw puzzle printing and vending machine, according to claim 6, wherein: The communication pipe (20) is provided with an abutting spring (22), the upper end of the abutting spring (22) is fixedly connected with the lower end of the moving frame (16), the lower end of the abutting spring (22) is fixedly connected with the upper end of the taking suction cup (23), and the outer diameter size of the moving frame (16) is smaller than the inner diameter size of the storage frame (5).

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