A card delivery mechanism

Abstract

The utility model discloses a card conveying mechanism, including casing, telescopic link, reset spring, drive motor and drive wheel. Telescopic link top fixed connection is in the casing inboard top, and drive motor sets up on telescopic link bottom, and reset spring is around and sets up on telescopic link outside, and reset spring top and bottom are contacted with drive motor top and casing inboard top respectively. The casing side is opposite and is provided with casing connecting groove, and the output shaft of drive motor both sides respectively from casing connecting groove stretches out and is connected with drive wheel, can drive drive wheel rotation through drive motor.

Description

Technical Field

[0001] This utility model relates to the field of printing and packaging technology, and in particular to a card conveying mechanism. Background Technology

[0002] Most existing card conveying mechanisms, like traditional paper conveying mechanisms, directly drive the printed matter through conveyor wheels. However, the number of cards is relatively large and their length and width are relatively narrow, so cards may stack during conveying. Traditional fixed-height conveyor wheels are prone to damaging the cards. Therefore, a card conveying mechanism with a simple structure and adjustable height during conveying is needed to avoid card damage. Utility Model Content

[0003] The main purpose of this utility model is to provide a card conveying mechanism with a simple structure and adjustable height during the conveying process, thereby avoiding card damage.

[0004] This utility model proposes a card conveying mechanism, including a housing, a telescopic rod, a return spring, a drive motor, and a drive wheel;

[0005] The top of the telescopic rod is fixedly connected to the top of the inner side of the housing, the drive motor is disposed on the bottom of the telescopic rod, and the return spring is wound around the outside of the telescopic rod. The top and bottom of the return spring are respectively in contact with the top of the drive motor and the top of the inner side of the housing.

[0006] The housing has a housing connection groove on its side. The output shafts on both sides of the drive motor extend from the housing connection groove and are connected to the drive wheel, so that the drive motor can drive the drive wheel to rotate.

[0007] Preferably, the housing includes a housing body, an upper connecting cover, and a lower connecting cover. The upper connecting cover is disposed on the top inner side of the housing body and fixedly connected to the housing body, and the lower connecting cover is disposed on the bottom inner side of the housing body and fixedly connected to the housing body.

[0008] Preferably, the telescopic rod has a telescopic rod through hole on its inner side, and the upper connecting cover has an upper connecting cover through hole. The external wiring passes through the upper connecting cover through hole and the telescopic rod through hole in sequence and then connects to the drive motor.

[0009] The beneficial effects of the card conveying mechanism of this utility model are as follows:

[0010] 1. By setting up a telescopic rod and a return spring, the drive motor and drive wheel can be adjusted to a certain extent relative to the bottom support surface, thus adapting to the needs of using multiple cards at the same time.

[0011] 2. There is a gap between the two drive wheels, so the card will not be damaged if it is folded. Attached Figure Description

[0012] Figure 1 This is a cross-sectional view of the card conveying mechanism of this utility model;

[0013] Figure 2 This is a side view of the card conveying mechanism of this utility model;

[0014] The following are the labels in the diagram: 1. Housing, 2. Telescopic rod, 3. Return spring, 4. Drive motor, 5. Drive wheel, 6. External wiring, 11. Housing body, 12. Upper connecting cover, 13. Lower connecting cover, 41. Output shaft, 111. Housing connecting groove.

[0015] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0016] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0017] Reference Figure 1 and Figure 2 An embodiment of the card conveying mechanism of this utility model is proposed:

[0018] A card conveying mechanism includes a housing 1, a telescopic rod 2, a return spring 3, a drive motor 4, and two drive wheels 5.

[0019] The housing 1 includes a housing body 11, an upper connecting cover 12, and a lower connecting cover 13. The upper connecting cover 12 is located on the top inner side of the housing body 11 and is fixedly connected to the housing body 11 by screws. The lower connecting cover 13 is located on the bottom inner side of the housing body 11 and is fixedly connected to the housing body 11. Two strip-shaped housing connecting grooves 111 are provided opposite each other on the side of the housing body 11.

[0020] The telescopic rod 2 includes a first connecting rod and a second connecting rod. The first connecting rod is telescopically mounted inside the second connecting rod. The top of the second connecting rod is fixedly connected to the top inner side of the upper connecting cover 12, and the bottom of the first connecting rod is fixedly connected to the drive motor 4. The first and second connecting rods have telescopic rod through holes, and the upper connecting cover 12 has an upper connecting cover through hole. The external wiring 6 passes through the upper connecting cover through hole and the telescopic rod through hole sequentially before connecting to the drive motor 4. A return spring 3 is wound around the outside of the telescopic rod 2, with its top and bottom contacting the top of the drive motor 4 and the top inner side of the upper connecting cover 12, respectively.

[0021] The output shafts 41 on both sides of the drive motor 4 extend from the housing connecting groove 111 and are connected to the drive wheel 5, enabling the drive motor 4 to drive the drive wheel 5 to rotate. The bottom of the drive wheel 5 is lower than the bottom of the housing body 11.

[0022] When in use, if more than one card passes through at the same time, the drive wheel 5 can be raised to avoid damaging or jamming the cards. Furthermore, compared to conventional conveyor structures driven by a single drive wheel 5, the two drive wheels 5 have a gap between them, preventing damage to the cards if they fold.

[0023] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A card conveying mechanism, characterized in that, Includes housing, telescopic rod, return spring, drive motor, and drive wheel; The top of the telescopic rod is fixedly connected to the top of the inner side of the housing, the drive motor is disposed on the bottom of the telescopic rod, and the return spring is wound around the outside of the telescopic rod. The top and bottom of the return spring are respectively in contact with the top of the drive motor and the top of the inner side of the housing. The housing has a housing connection groove on its side. The output shafts on both sides of the drive motor extend from the housing connection groove and are connected to the drive wheel, so that the drive motor can drive the drive wheel to rotate.

2. The card transport mechanism of claim 1, wherein, The housing includes a housing body, an upper connecting cover, and a lower connecting cover. The upper connecting cover is disposed on the top inner side of the housing body and is fixedly connected to the housing body. The lower connecting cover is disposed on the bottom inner side of the housing body and is fixedly connected to the housing body.

3. The card transport mechanism of claim 2, wherein, The telescopic rod has a telescopic rod through hole on its inner side, and the upper connecting cover has an upper connecting cover through hole. The external wiring passes through the upper connecting cover through hole and the telescopic rod through hole in sequence and then connects to the drive motor.

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