Vortex impeller type card turnover device

Abstract

The utility model discloses a vortex impeller type card turnover device which comprises a machine frame, a first conveying mechanism and a second conveying mechanism are arranged on the machine frame, a turnover mechanism is arranged between the first conveying mechanism and the second conveying mechanism, the turnover mechanism comprises a first driving assembly and a vortex impeller driven by the first driving assembly, and the vortex impeller is arranged on the first driving assembly. A plurality of elastic blades which spirally extend outwards are arranged on the peripheral side of the vortex impeller, and a clamping opening for clamping a clamping piece is formed between every two adjacent elastic blades; the rack is further provided with a plurality of stopping pieces enabling the cards to be separated from the material clamping openings. The turnover mechanism with the vortex impeller is arranged, the elastic blades extending outwards in a spiral mode are arranged on the peripheral side of the vortex impeller, the clamping openings for clamping the cards are formed between the adjacent elastic blades, and the stopping pieces enabling the cards to be separated from the clamping openings are arranged on the rack, so that the situation that the turnover mechanism exerts throwing force on the cards in the conveying process is avoided; the problems that the falling positions of the cards are not fixed and the card positions are scattered are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of card making, in particular to a vortex impeller type card turning device. Background Art

[0002] During the manufacturing process of recharge cards, scratch cards and other card products, the cards need to be turned over for inspection.

[0003] Existing card flipping devices, such as Chinese utility model patent CN210655383U, disclose a card flipping device comprising a flipping mechanism and conveying mechanisms disposed on either side of the flipping mechanism. The conveying mechanisms each comprise a bracket, a roller rotatably connected to the bracket, and a plurality of conveyor belts spaced apart along the length of the rollers. The flipping mechanism comprises a frame, a main shaft rotatably connected to the frame, a plurality of flipping racks uniformly distributed circumferentially around the side surface of the main shaft, and a servo motor connected to the main shaft. The main shaft is parallel to the rollers. The flipping racks comprise a crossbar and a plurality of flipping units connected to the crossbar. The plurality of flipping units are spaced apart along the length of the crossbar and can pass through gaps between adjacent conveyor belts. Each flipping unit comprises a combination of two connecting rods and a plurality of support rods. The flipping mechanism and the conveying mechanism cooperate to automatically flip the card. However, due to the structure of the flipping unit, a swinging force is applied to the card during flipping to the conveyor belt for the next process, resulting in unstable landing points and scattered card positions. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a vortex impeller type card turning device, which is provided with a turning mechanism having a vortex impeller. A plurality of elastic blades extending outward in a spiral are provided on the circumference of the vortex impeller. A clamping port for holding the card is formed between adjacent elastic blades. A stopper is provided on the frame to make the card detach from the clamping port, thereby preventing the turning mechanism from applying a throwing force to the card during transportation, and solving the problem that the landing position of the card is not fixed and the card position is scattered.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A vortex impeller type card flipping device comprises a frame, a first conveying mechanism and a second conveying mechanism are provided on the frame, a flipping mechanism is provided between the first conveying mechanism and the second conveying mechanism, the flipping mechanism comprises a first driving assembly and a vortex impeller driven by the first driving assembly, a plurality of elastic blades extending outward in a spiral are provided on the circumference of the vortex impeller, and a clamping opening for holding the card is formed between adjacent elastic blades; a plurality of stoppers are also provided on the frame to prevent the card from escaping from the clamping opening; by providing a flipping mechanism with a vortex impeller, a plurality of elastic blades extending outward in a spiral are provided on the circumference of the vortex impeller, and a clamping opening for holding the card is formed between adjacent elastic blades, and a stopper is provided on the frame to prevent the card from escaping from the clamping opening, thereby avoiding the flipping mechanism from applying a throwing force to the card during transportation, and solving the problem that the landing position of the card is not fixed and the card position is scattered.

[0007] As a preferred solution, the elastic blades extend outward in a counterclockwise direction along the circumference of the vortex impeller.

[0008] As a preferred solution, the first conveying mechanism is located on the upper left side of the vortex impeller, and the second conveying mechanism is located on the lower right side of the vortex impeller.

[0009] As a preferred solution, the first conveying mechanism includes a first conveyor belt arranged on the frame, an auxiliary roller for feeding the card into the clamping port, and a second drive component for driving the first conveyor belt, and the first conveyor belt is located above the vortex impeller; the second conveying mechanism includes a second conveyor belt arranged on the frame and a third drive component for driving the second conveyor belt, and the second conveyor belt is located below the vortex impeller.

[0010] As a preferred solution, mounting plates are provided on both sides of the first conveyor belt, and the turnover mechanism is arranged on the mounting plates.

[0011] As a preferred solution, the mounting plate includes a first mounting plate and a second mounting plate, and the vortex impeller is located between the first mounting plate and the second mounting plate.

[0012] As a preferred solution, the first drive assembly includes a first drive motor arranged on one side of the first mounting plate and a rotating shaft driven by the first drive motor, an active synchronous wheel is provided at the output end of the first drive motor, and a driven synchronous wheel is provided at one end of the rotating shaft close to the first drive motor, and the active synchronous wheel and the driven synchronous wheel are connected by a synchronous belt; the rotating shaft is arranged between the first mounting plate and the second mounting plate, and the vortex impeller is arranged on the rotating shaft.

[0013] As a preferred solution, a sensor for detecting the rotation state of the rotating shaft is provided on the second mounting plate, and an iron sheet corresponding to the sensor is provided at one end of the rotating shaft away from the first driving assembly.

[0014] As a preferred solution, a third mounting plate is further provided between the first mounting plate and the second mounting plate, and the stopper is provided on the third mounting plate.

[0015] As a preferred solution, the stop member is L-shaped, and the stop member includes a blocking portion and a mounting portion, and the blocking portion is located on the side close to the second conveying mechanism; the mounting portion is provided with a first runway-shaped mounting hole, and the third mounting plate is provided with a second runway-shaped mounting hole, and the stop member is installed on the third mounting plate by means of screws or bolts passing through the first runway-shaped mounting hole and the second runway-shaped mounting hole.

[0016] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, by providing a flipping mechanism with a vortex impeller, a number of elastic blades extending outward in a spiral shape are provided on the circumference of the vortex impeller, a clamping opening for holding the card is formed between adjacent elastic blades, and a stopper is provided on the frame to make the card detach from the clamping opening, so as to avoid the flipping mechanism applying a throwing force to the card during transportation, and each card can be smoothly flipped and placed in a fixed position, so that the cards are arranged in order, which is convenient for subsequent inspection and sorting and packaging, and improves production efficiency.

[0017] In order to more clearly illustrate the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the present utility model;

[0019] Figure 2 yes Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 3 This is a schematic structural diagram of a flip mechanism according to an embodiment of the present utility model;

[0021] Figure 4 It is a side view of the turning mechanism, the first conveying mechanism, and the second conveying mechanism of an embodiment of the present utility model.

[0022] Description of the accompanying drawings:

[0023] 10-frame; 11-first mounting plate; 12-second mounting plate;

[0024] 13-third mounting plate; 14-second runway-shaped mounting hole; 15-stopper;

[0025] 16-blocking portion; 17-mounting portion; 18-first runway-shaped mounting hole;

[0026] 19-Sensor; 20-First conveyor belt; 21-Auxiliary roller;

[0027] 22-card; 23-second conveyor belt; 30-first drive motor;

[0028] 31- driving synchronous pulley; 32- synchronous belt; 33- driven synchronous pulley;

[0029] 34-rotating shaft; 35-vortex impeller; 36-elastic blade;

[0030] 37- material clamping port; 38- iron sheet. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] like Figure 1-4As shown, the utility model discloses a vortex impeller type card turning device, including a frame 10, on which a first conveying mechanism and a second conveying mechanism are provided, a turning mechanism is provided between the first conveying mechanism and the second conveying mechanism, and the turning mechanism includes a first driving assembly and a vortex impeller 35 driven by the first driving assembly, a plurality of elastic blades 36 extending outward in a spiral are provided on the circumference of the vortex impeller 35, and a clamping port 37 for holding the card 22 is formed between adjacent elastic blades 36; the elastic blades 36 extend outward in a counterclockwise direction along the circumference of the vortex impeller 35; the first conveying mechanism is located on the upper left side of the vortex impeller 35, The second conveying mechanism is located at the lower right side of the vortex impeller 35; in order to facilitate the card 22 to smoothly enter the clamping port 37 along the first conveying mechanism, and then move from the clamping port 37 to the second conveying mechanism, the frame 10 is also provided with a plurality of stoppers 15 to make the card 22 escape from the clamping port 37; the first conveying mechanism includes a first conveyor belt 20 arranged on the frame 10, an auxiliary roller 21 for feeding the card 22 into the clamping port 37 and a second driving assembly for driving the first conveyor belt 20, and the first conveyor belt 20 is located above the vortex impeller 35; the second conveying mechanism includes a second conveyor belt 23 arranged on the frame 10 and a second driving assembly for driving the second conveyor belt 23 The third drive component, the second conveyor belt 23 is located below the vortex impeller 35; mounting plates are provided on both sides of the first conveyor belt 20, and the flip mechanism is provided on the mounting plates; the mounting plates include a first mounting plate 11 and a second mounting plate 12, and the vortex impeller 35 is located between the first mounting plate 11 and the second mounting plate 12; the first drive component includes a first drive motor 30 provided on one side of the first mounting plate 11 and a rotating shaft 34 driven by the first drive motor 30, an active synchronous wheel 31 is provided at the output end of the first drive motor 30, and a driven synchronous wheel 33 is provided at one end of the rotating shaft 34 close to the first drive motor 30. The synchronous wheel 31 and the driven synchronous wheel 33 are connected by a synchronous belt 32; the rotating shaft 34 is arranged between the first mounting plate 11 and the second mounting plate 12, and the vortex impeller 35 is arranged on the rotating shaft 34; by setting a flip mechanism with a vortex impeller 35, a plurality of elastic blades 36 extending outward in a spiral are provided on the circumference of the vortex impeller 35, and a clamping port 37 for holding the card 22 is formed between adjacent elastic blades 36, and a stopper 15 is provided on the frame 10 to make the card 22 disengage from the clamping port 37, so as to avoid the flip mechanism from applying a throwing force to the card 22 during transportation, thereby solving the problem that the landing position of the card 22 is not fixed and the position of the card 22 is scattered.

[0034] In the present invention, the first conveying mechanism adopts a conveyor belt conveying structure commonly used in the art. The second driving assembly mainly includes a motor, a driving roller, etc. The first conveyor belt 20 is wound around the driving roller, which will not be described in detail here.

[0035] In the present invention, the second conveying mechanism adopts a conveyor belt conveying structure commonly used in the art. The third driving assembly mainly includes a motor, a driving roller, etc. The second conveyor belt 23 is wound around the driving roller, which will not be described in detail here.

[0036] It should be understood that the first conveying mechanism and the second conveying mechanism may also adopt roller-type transmission, replacing the conveyor belts with rollers.

[0037] It should be understood that the output end of the first drive motor 30 may also be directly connected to the rotating shaft 34 .

[0038] As a preferred solution, a sensor 19 for detecting the rotation state of the rotating shaft 34 is provided on the second mounting plate 12, and an iron sheet 38 corresponding to the sensor 19 is provided at the end of the rotating shaft 34 away from the first driving component; by setting the sensor 19 and the iron sheet 38, the iron sheet 38 rotates with the rotating shaft 34, and the sensor 19 senses and calculates the number of rotations of the iron sheet 38, thereby counting the number of flipped cards 22.

[0039] A third mounting plate 13 is also provided between the first mounting plate 11 and the second mounting plate 12, and the stopper 15 is provided on the third mounting plate 13; the stopper 15 is L-shaped, and the stopper 15 includes a blocking portion 16 and a mounting portion 17, and the blocking portion 16 is located on the side close to the second conveying mechanism; the mounting portion 17 is provided with a first runway-shaped mounting hole 18, and the third mounting plate 13 is provided with a second runway-shaped mounting hole 14, and the stopper 15 is installed on the third mounting plate 13 by screws or bolts passing through the first runway-shaped mounting hole 18 and the second runway-shaped mounting hole 14; by providing the first runway-shaped mounting hole 18 and the second runway-shaped mounting hole 14, the position of the stopper 15 can be adjusted according to actual needs, so that the flipping mechanism can be suitable for flipping cards 22 of different sizes, thereby improving the applicability of the device.

[0040] The method of using the present invention is as follows: the card 22 enters the clamping port 37 between the elastic blades 36 along the first conveying mechanism, and the clamping port 37 clamps it while the vortex impeller 35 rotates to flip the card 22. When the card 22 rotates until it just contacts or is located above the second conveyor belt, the card 22 hits the blocking portion 16 of the stopper 15. As the vortex impeller 35 rotates, the card 22 falls onto the second conveyor belt, completing the flip.

[0041] To sum up, the utility model is provided with a flipping mechanism having a vortex impeller 35, and a plurality of elastic blades 36 extending outward in a spiral are provided on the circumference of the vortex impeller 35, and a clamping port 37 for holding the card 22 is formed between adjacent elastic blades 36, and a stopper 15 is provided on the frame 10 to make the card 22 disengage from the clamping port 37, so as to avoid the flipping mechanism applying a throwing force to the card 22 during the conveying process, and each card 22 can be smoothly flipped and placed in a fixed position, so that the cards 22 are arranged in an orderly manner, which is convenient for subsequent inspection and sorting and packaging, thereby improving production efficiency.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical practice of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A vortex impeller-type card turning device, comprising a frame, a first conveying mechanism and a second conveying mechanism provided on the frame, a turning mechanism provided between the first conveying mechanism and the second conveying mechanism, characterized in that: The flipping mechanism includes a first drive assembly and a vortex impeller driven by the first drive assembly. The vortex impeller is provided with a plurality of elastic blades extending outward in a spiral shape on the circumference thereof, and a clamping opening for holding the card is formed between adjacent elastic blades. The frame is also provided with a plurality of stoppers for preventing the card from escaping from the clamping opening.

2. The vortex impeller type card turning device according to claim 1, characterized in that: The elastic blades extend outward in a counterclockwise direction along the circumference of the vortex impeller.

3. The vortex impeller type card turning device according to claim 2, characterized in that: The first conveying mechanism is located on the upper left side of the vortex impeller, and the second conveying mechanism is located on the lower right side of the vortex impeller.

4. The vortex impeller card turning device according to claim 3, characterized in that: The first conveying mechanism includes a first conveyor belt arranged on the frame, an auxiliary roller for feeding the card into the clamping port, and a second drive component for driving the first conveyor belt, and the first conveyor belt is located above the vortex impeller; the second conveying mechanism includes a second conveyor belt arranged on the frame and a third drive component for driving the second conveyor belt, and the second conveyor belt is located below the vortex impeller.

5. The vortex impeller card turning device according to claim 4, characterized in that: Mounting plates are provided on both sides of the first conveyor belt, and the turnover mechanism is provided on the mounting plates.

6. The vortex impeller type card turning device according to claim 5, characterized in that: The mounting plate includes a first mounting plate and a second mounting plate, and the vortex impeller is located between the first mounting plate and the second mounting plate.

7. The vortex impeller type card turning device according to claim 6, characterized in that: The first drive assembly includes a first drive motor arranged on one side of the first mounting plate and a rotating shaft driven by the first drive motor, an active synchronous wheel is provided at the output end of the first drive motor, and a driven synchronous wheel is provided at one end of the rotating shaft close to the first drive motor, and the active synchronous wheel and the driven synchronous wheel are connected by a synchronous belt; the rotating shaft is arranged between the first mounting plate and the second mounting plate, and the vortex impeller is arranged on the rotating shaft.

8. The vortex impeller type card turning device according to claim 6, characterized in that: The second mounting plate is provided with a sensor for detecting the rotation state of the rotating shaft, and an iron sheet corresponding to the sensor is provided at one end of the rotating shaft away from the first driving component.

9. The vortex impeller type card turning device according to claim 6, characterized in that: A third mounting plate is further provided between the first mounting plate and the second mounting plate, and the stopper is provided on the third mounting plate.

10. The vortex impeller type card turning device according to claim 9, characterized in that: The stopper is L-shaped and includes a blocking portion and a mounting portion, wherein the blocking portion is located on a side close to the second conveying mechanism; the mounting portion is provided with a first runway-shaped mounting hole, and the third mounting plate is provided with a second runway-shaped mounting hole, and the stopper is mounted on the third mounting plate by means of screws or bolts passing through the first runway-shaped mounting hole and the second runway-shaped mounting hole.

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