Printer card conveying device for card preparation

Abstract

The invention discloses a printer card conveying device for card preparation, which is characterized in that a bearing conveying belt sleeved on a bottom supporting pulley supports stacked cards, a sorting transmission wheel clamps the cards, when the sorting transmission wheel is powered by a first driving motor to rotate at a constant speed, the cards of the sorting transmission wheel are sorted at equal intervals, and the sorting transmission wheel is driven by a second driving motor to rotate at a constant speed. At the moment, the card is driven by upper and lower rolling friction forces at the same time, a second driving motor drives two same gears at the same time, and the two gears are provided with driving conveying sleeve wheels through shaft rods correspondingly; the conveying belt arranged between the driving conveying sleeve wheel and the driven conveying sleeve wheel in a sleeving mode is used for conveying the sorted cards in a mode that the cards are clamped by the two conveying belts. According to the invention, the stable sorting effect is realized, and the effect that each card is printed and processed at the correct position on the printer is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of card conveying, in particular to a card conveying device of a printer for card preparation. Background Art

[0002] A printer card feeder is a mechanical device that moves printed cards from the input position to the output position. It usually consists of a conveyor belt and one or more rollers or friction wheels. When a card is placed on the input position, the conveyor belt moves the card in the feed direction, while the rollers or friction wheels keep the card in contact with the conveyor belt. In a printer, the card feeder is usually connected to the printhead and printer controller to ensure that each card is printed and processed in the correct position.

[0003] Since the slippage of the conveyor belt may be caused by many reasons, such as rough or dirty conveyor belt surface, roller or friction wheel failure, insufficient conveyor belt tension, etc., slippage may occur, resulting in the precise conveying distance of the card being affected. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In order to solve the problem that the precise conveying distance of the card is affected due to the possible slipping of the conveyor belt, the present invention provides the following technical solutions:

[0006] A card feeding device for a printer for preparing cards comprises a sorting assembly for stacking cards and a sorting assembly for sorting cards;

[0007] A transmission component is used to transport cards to the printer at even intervals.

[0008] The card conveying device of the printer for card preparation as described in claim 1 is characterized in that: the sorting component includes a trapezoidal support plate, a stacking area carrier plate, a first limit fixing block, a sliding rod, a slider, a guide block, a card baffle, an adjustment limit block, a card side clamping plate, a first drive motor, a bottom support pulley, a load-bearing conveyor belt, an adjustment support pallet and a feed trough.

[0009] Based on the above technical solution, the present invention can also be improved as follows.

[0010] As a preferred solution of the card conveying device of the printer for card preparation of the present invention, there are two trapezoidal support plates, and the trapezoidal support plates are respectively arranged at two sides of the device.

[0011] As a preferred embodiment of the card conveying device of the card preparation printer of the present invention, a stacking area carrier plate for placing cards is provided between the two trapezoidal support plates, and the stacking area carrier plate is located at one end of the two trapezoidal support plates.

[0012] As a preferred solution of the card conveying device of the printer for card preparation described in the present invention, wherein: a first limit fixing block is provided on the trapezoidal support plate, a sliding rod is sleeved on the first limit fixing block, a sliding block is sleeved on the sliding rod, a guide block for stacking cards is provided on the upper end of the sliding block, the bottom of the sliding block is used for sorting cards, adjustment limit blocks are respectively provided at both ends of the sliding rod, a card side clamping plate for clamping the card is provided on the adjustment limit block, and the bottom of the card side clamping plate is in contact with the upper surface of the stacking area carrier plate.

[0013] As a preferred solution of the card conveying device of the printer for card preparation described in the present invention, wherein: the first driving motor is arranged on a trapezoidal support plate, the first driving motor is provided with a sorting transmission wheel through an axle rod, the sorting transmission wheel is arranged on the back side of a guide block, the guide block cooperates with the sorting transmission wheel, the bottom support pulley is arranged on the trapezoidal support plate by adjusting the support pallet, a feeding trough for sorting cards is provided between the bottom support pulley and the bottom of the guide block, a load-bearing conveying belt is sleeved on the bottom support pulley, and a locking mechanism is provided on the slider, the adjustment limit block and the bottom support pulley.

[0014] As a preferred solution of the card conveying device of the printer for card preparation described in the present invention, the transmission component includes a second driving motor, an axial pulley, a pressure pulley, a matching pulley, a first gear, a first driving conveying sleeve, a first driven conveying sleeve, a second gear, a second driving conveying sleeve, a second driven conveying sleeve, a second limiting fixed block, a load-bearing conveying sleeve, and a conveying belt.

[0015] As a preferred solution of the card conveying device of the printer for card preparation of the present invention, wherein: the second driving motor is arranged on a trapezoidal support plate, the second driving motor is provided with an axial pulley, the axial pulley is connected to the mating pulley through a belt, and a pressure pulley is provided between the pulley and the mating pulley for tightening the belt, the mating pulley is provided with a first gear, the first gear is meshed with the second gear, and the size and shape of the first gear and the second gear are exactly the same.

[0016] As a preferred solution of the card conveying device of the card preparation printer described in the present invention, the first gear is provided with a first driving conveying sleeve wheel through an axle rod, the second gear is provided with a second driving conveying sleeve wheel through a bearing rod, the first driving conveying sleeve wheel is connected with the first driven conveying sleeve wheel through a conveying belt, the second driving conveying sleeve wheel is connected with the second driven conveying sleeve wheel through a conveying belt, the first driven conveying sleeve wheel and the second driven conveying sleeve wheel are both arranged on a trapezoidal support plate through an axle rod, the outer surface of the first driving conveying sleeve wheel is provided with a clamping member, the clamping member includes a seesaw, a spring bracket, a first anti-slip pad, a shock absorbing spring, an anti-dance rod and a second anti-slip pad, the bottom of the seesaw is arranged on the first driving conveying sleeve wheel through a spring bracket, the seesaw is provided with an anti-dance rod through a shock absorbing spring, the anti-dance rod is claw-shaped, the outer surface of the anti-dance rod is provided with a second anti-slip pad, and the seesaw is provided with a first anti-slip pad.

[0017] As a preferred solution of the card conveying device of the printer for card preparation described in the present invention, wherein: the second limiting fixed block is arranged on the trapezoidal support plate, the trapezoidal support plate is provided with a load-bearing conveying sleeve wheel, the load-bearing conveying sleeve wheel and the conveying belt are used to separate the conveying belt at equal intervals, the outer surface of the conveying belt is a flat elliptical outer surface, and the inner wall of the conveying belt has a central cavity.

[0018] The beneficial effects of the present invention are as follows: the stacked cards are supported by the load-bearing conveyor belt sleeved on the bottom support pulley, and the cards are clamped by the sorting transmission wheel. When the sorting transmission wheel is powered by the first driving motor and rotates at a constant speed, the cards on the sorting transmission wheel are sorted at equal intervals. At this time, the cards are driven by the upper and lower rolling friction forces at the same time, so the cards are less likely to slip, and are less likely to have problems such as deviation during sorting, thereby achieving a stable sorting effect.

[0019] The beneficial effects of the present invention are as follows: the second driving motor drives two identical gears at the same time, and driving conveying sleeves are respectively installed on the two gears through shaft rods. The conveying belt sleeved between the driving conveying sleeve and the driven conveying sleeve is used to transport the sorted cards in a clamping manner of the two conveying belts. At this time, as long as the speed of the conveying belt and the conveying belt carrying the sorted cards is controlled to be the same (mainly controlling the speed of the two driving motors, the two gears, and the size of each pulley), the cards can be transported in a stable posture, thereby ensuring that each card is printed and processed at the correct position on the printer.

[0020] The beneficial effect of the present invention is that the conveyor belt is sleeved on the first anti-slip pad of the seesaw, so that the seesaw is deflected toward the middle of the first driving conveyor sleeve wheel to form a conical groove, which has the effect of preventing the conveyor belt from falling off. If the conveyor belt is transmitted at high speed, the slight deflection of the seesaw can play a good vibration reduction and buffering effect, preventing the conveyor belt from shaking during high-speed transmission, thereby ensuring that the cards remain stable during high-speed transportation.

[0021] 2. The seesaw is provided with an anti-dance rod through a shock-absorbing spring, and the anti-dance rod is claw-shaped. When the seesaw is deflected, the anti-dance rod rises and wraps the outer surface of the conveyor belt. At this time, only the part of the anti-dance rod that contacts the conveyor belt with the seesaw rises. At this time, the anti-dance rod can further prevent the conveyor belt from falling off. At the same time, due to the high-speed operation of the conveyor belt, the conveyor belt will dance. The anti-dance rod, supported by the shock-absorbing spring, can slow down the dancing of the conveyor belt, thereby maintaining the purpose of stably conveying cards with the conveyor belt.

[0022] The beneficial effect of the present invention is: in order to further improve the stability of card transportation, the conveyor belt has an elliptical outer surface and a central cavity. The elliptical outer surface is flatter and can better contact the card. The central cavity has a better clamping elastic force for the conveyor belt. The cooperation of the two can better achieve stable conveying capacity for the card and improve conveying stability. At the same time, the conveyor belt is also durable, which further provides effective guarantee for the stable conveying of the card. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0024] Figure 1 It is a stereogram of the whole embodiment.

[0025] Figure 2 For this embodiment Figure 1 Side view of.

[0026] Figure 3 For this embodiment Figure 1 A partial enlarged view of .

[0027] Figure 4 This is a diagram showing the coordination between the conveying belts of this embodiment.

[0028] Figure 5 This is a cross-sectional view of the conveying belt of this embodiment.

[0029] Figure 6This is a three-dimensional view of the first driving conveying sleeve wheel of this embodiment.

[0030] Figure 7 4 is a three-dimensional diagram of the clamping member of this embodiment.

[0031] Figure 8 For this embodiment Figure 7 A partial enlarged view of .

[0032] In the figure; sorting component 100, trapezoidal support plate 101, stacking area carrier plate 102, first limit fixing block 103, slide rod 104, slide block 105, guide block 105a, card baffle 106, adjustment limit block 107, card lateral card plate 107a, first drive motor 108, sorting output pulley 108-1, sorting transmission wheel 108a, bottom support pulley 108b, load-bearing conveyor belt 108c, adjustment support pallet 108d, feed trough 109;

[0033] Transmission assembly 200, second drive motor 201, shaft pulley 201a, pressure pulley 202, matching pulley 203, first gear 204, first drive conveying sleeve 204a, first driven conveying sleeve 204a-1, second gear 205, second drive conveying sleeve 205a, second driven conveying sleeve 205a-1, second limiting fixing block 206, load-bearing conveying sleeve 206a, conveying belt 207, elliptical outer surface 207a, center cavity 207b, clamping member 204a-2, seesaw 204a-2a, spring bracket 204a-2b, first anti-skid pad 204a-2c, damping spring 204a-2d, anti-dance pole 204a-2e, second anti-skid pad 204a-2f. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0037] Example

[0038] Reference Figures 1 to 8 , is an embodiment of the present invention, which provides a card feeding device for a printer for preparing cards, including a sorting component 100 having two uses: one is for stacking cards, and the other is for sorting cards; the function of the transmission component 200 is to feed the cards to the printer at uniform intervals;

[0039] The sorting assembly 100 includes a trapezoidal support plate 101, a stacking area carrier plate 102, a first limit fixing block 103, a sliding rod 104, a sliding block 105, a guide block 105a, a card stopper 106, an adjustment limit block 107, a card side card plate 107a, a first driving motor 108, a bottom support pulley 108a, a load-bearing conveying belt 108b, an adjustment support support plate 108c and a feed trough 109. Two trapezoidal support plates 101 are respectively arranged at both sides of the device, and a stacking area carrier plate 102 for placing cards is arranged between the two trapezoidal support plates 101, and the stacking area carrier plate 102 is located at one end of the two trapezoidal support plates 101. The trapezoidal support plate 101 is provided with a first limit fixing block 103, a slide rod 104 is sleeved on the first limit fixing block 103, a slider 105 is sleeved on the slider 104, a guide block 105a for stacking cards is provided on the upper end of the slider 105, and the bottom of the slider 105 is used to sort the cards. Adjustment limit blocks 107 are respectively provided at both ends of the slider 104, and a card side clamping plate 107a for clamping cards is provided on the adjustment limit block 107, and the bottom of the card side clamping plate 107a contacts the upper surface of the stacking area carrier 102. The first driving motor 108 is arranged on the trapezoidal support plate 101, and the first driving motor 108 is provided with a sorting transmission wheel 108a through a shaft rod, and the sorting transmission wheel 108a is arranged on the back of the guide block 105a, and the guide block 105a cooperates with the sorting transmission wheel 108a. The bottom support pulley 108b is arranged on the trapezoidal support plate 101 by adjusting the support support plate 108d. A feeding slot 109 for sorting cards is provided between the bottom support pulley 108b and the bottom of the guide block 105a. A carrying conveyor belt 108c is sleeved on the bottom support pulley 108b. The slider 105, the adjustment limit block 107 and the bottom support pulley 108b are all provided with a locking mechanism.

[0040] like Figure 1-Figure 2 As shown, the stacked cards are supported by the carrying conveying belt 108c sleeved on the bottom supporting pulley 108b, and the cards are clamped by the sorting transmission wheel 108a. When the sorting transmission wheel 108a is powered by the first driving motor 108 and rotates at a constant speed, the cards on the sorting transmission wheel 108a are sorted at equal intervals. At this time, the cards are driven by the upper and lower rolling friction forces at the same time, so that the cards are less likely to slip and are less likely to deviate during sorting, thereby achieving a stable sorting effect.

[0041] Further, such as Figure 3 As shown, by adjusting the position of the support plate 108c, the spacing between the sorting transmission wheel 108a and the bottom support pulley 108b can be adjusted, so that the card moves smoothly in the feed slot 109, thereby preventing the card from being clamped or stuck. In addition, the locking mechanism can ensure the position and stability of each component, thereby further improving the sorting efficiency and accuracy;

[0042] The transmission assembly 200 includes a second driving motor 201, an axial pulley 201a, a pressure pulley 202, a matching pulley 203, a first gear 204, a first driving conveying sleeve 204a, a first driven conveying sleeve 204a-1, a second gear 205, a second driving conveying sleeve 205a, a second driven conveying sleeve 205a-1, a second limiting fixed block 206, a bearing conveying sleeve 206a and a conveying belt 207. The second driving motor 201 is mounted on the trapezoidal support plate 101, and its axial pulley 201a is connected to the matching pulley 203 through a belt. The pressure pulley 202 is located between the axial pulley 201a and the matching pulley 203, and is used to tighten the belt. The matching pulley 203 is provided with a first gear 204, which is meshed with the second gear 205, and the two gears have the same size and shape. The first gear 204 is connected to the first driving conveying sleeve 204a through an axle rod, and the second gear 205 is connected to the second driving conveying sleeve 205a through a bearing rod. The first driving conveying sleeve 204a is connected to the first driven conveying sleeve 204a-1 through a conveying belt 207, and the second driving conveying sleeve 205a is connected to the second driven conveying sleeve 205a-1 through a conveying belt 207. The first driven conveying sleeve 204a-1 and the second driven conveying sleeve 205a-1 are located on the trapezoidal support plate 101, and share the load with the load-bearing conveying sleeve 206a and the conveying belt 207. The outer surface of the conveying belt 207 is a flat ellipse, and the inner wall has a central cavity 207b, and is used to separate items at equal intervals;

[0043] like Figure 3-Figure 5 As shown, the second driving motor 201 drives two identical gears at the same time, and the two gears are respectively equipped with driving conveying sleeves through shafts. The conveying belt 207 set between the driving conveying sleeve and the driven conveying sleeve is used to transport the sorted cards in a clamping manner of the two conveying belts 207. At this time, as long as the speed of the conveying belt 207 and the carrying conveying belt 108c of the sorted cards are controlled to be the same (mainly controlling the speed of the two driving motors, the two gears, and the size of each pulley), the cards can be transported in a stable posture, thereby ensuring that each card is printed and processed at the correct position on the printer;

[0044] Furthermore, at the same time, the sorting and conveying assembly 200 can also adapt to cards of different types and sizes by adjusting the tension and speed of the conveying belt 207, thereby improving the flexibility and adaptability of printing and processing. In addition, the sorting and conveying assembly 200 can also be combined with technologies such as sensors to achieve automated card sorting and conveying, further improving production efficiency and accuracy.

[0045] The sorting and conveying assembly 200 is a key component in the printer system. Its design and performance directly affect the effect and speed of printing and processing. By using two identical drive gears and conveying belts 207 to clamp the cards, and adjusting the tension and speed, efficient, accurate and flexible card sorting and conveying can be achieved, providing stable and reliable support for the printer system.

[0046] Furthermore, in order to further improve the stability of card transportation, the conveyor belt 207 is an elliptical outer surface 207a and has a central cavity 207b. The elliptical outer surface 207a is flatter and can better contact the card. The central cavity 207b provides a better clamping elastic force for the conveyor belt 207. The cooperation of the two can achieve a more stable conveying capacity for the card and improve the conveying stability. At the same time, the conveyor belt 207 is also durable, which further provides effective guarantee for the stable conveying of the card.

[0047] Furthermore, the elliptical outer surface 207a can better fit the card, thereby improving the clamping force and stability, while the central cavity 207b can provide better elastic force, so that the conveying belt 207 can better adapt to cards of different sizes and thicknesses, thereby further improving the conveying stability.

[0048] In addition, by improving the durability of the conveyor belt 207, its service life can be extended and the number of replacements can be reduced, thereby reducing production costs and maintenance costs.

[0049] like Figure 6-Figure 8 As shown, a conveyor belt 207 is installed on the first anti-skid pad 204a-2c in the belt conveyor system, so that the seesaw 204a-2a is slightly deflected in the middle of the first driving conveyor sleeve wheel 204a, forming a conical groove. This arrangement can effectively prevent the conveyor belt 207 from falling off. When the conveyor belt 207 is transported at high speed, the slight deflection of the seesaw 204a-2a can provide a good vibration reduction and buffering effect, thereby solving the shaking problem of the conveyor belt 207 during high-speed transportation and ensuring that the card remains stable during high-speed transportation;

[0050] Further, 207 sets of conveyor belts are installed on the first anti-skid pad 204a-2c in the belt conveyor system. The purpose of this is to slightly deflect the seesaw 204a-2a to form a conical groove. This arrangement has the effect of preventing the conveyor belt 207 from falling off. Especially during high-speed transmission, the slight deflection of the seesaw 204a-2a can play an excellent vibration reduction and buffering role, effectively solving the shaking problem of the conveyor belt 207 during high-speed transmission. In this way, it can be ensured that the card remains stable during high-speed transportation. In addition to preventing the conveyor belt from falling off and the vibration reduction and buffering effect, installing 207 sets of conveyor belts on the first anti-skid pad 204a-2c and forming a conical groove on the seesaw 204a-2a also has the following possible benefits: 1. Improve the conveying efficiency: By forming a conical groove, a closer contact is formed between the conveyor belt and the seesaw, which can increase the friction and thus improve the conveying efficiency. 2. Reduce wear and damage: The conical groove can make the conveyor belt more stable during transportation and reduce the friction and collision between the belt and other components, thereby reducing wear and damage. 3. Increase the life of the belt: By reducing the jitter and swing of the belt during high-speed transmission, the additional stress and pressure on the belt can be reduced, and the service life of the belt can be extended. 4. Improve system stability: The vibration reduction and buffering effect can reduce the vibration and vibration of the system and improve the stability and reliability of the entire conveying system. In summary, installing 207 sets of conveyor belts on the first anti-slip pad 204a-2c so that the rocker 204a-2a forms a conical groove can not only prevent falling off and jitter problems, but also improve conveying efficiency, reduce wear and damage, extend the life of the belt, and improve system stability;

[0051] By setting the damping spring 204a-2d, a claw-shaped anti-dance bar 204a-2e is installed on the seesaw 204a-2a. When the seesaw 204a-2a is deflected, the anti-dance bar 204a-2e will tilt up and wrap the outer surface of the conveyor belt 207. Only the part of the anti-dance bar 204a-2e in contact with the seesaw 204a-2a will tilt up, so that the anti-dance bar 204a-2e further prevents the conveyor belt 207 from falling off. At the same time, since the conveyor belt 207 will dance when running at high speed, the anti-dance bar 204a-2e supported by the damping spring 204a-2d can slow down the dancing of the conveyor belt 207, thereby maintaining the goal of the conveyor belt 207 to stably convey cards;

[0052] Further, the outer surface of 7. When the seesaw 204a-2a is deflected, the anti-dance rod 204a-2e will tilt up and contact with the conveyor belt 207 to form a stable package. This design can not only prevent the conveyor belt 207 from falling off, but also further slow down the dancing of the conveyor belt 207. In addition, the supporting effect of the damping spring 204a-2d enables the anti-dance rod 204a-2e to better slow down the dancing effect. When the conveyor belt 207 runs at a high speed, the anti-dance rod 204a-2e will be supported by the damping spring 204a-2d, thereby slowing down the dancing speed of the conveyor belt 207, maintaining the stability of the conveyor belt 207, and enabling it to continuously and stably convey cards. Therefore, the combined design of the anti-dance bar 204a-2e and the damping spring 204a-2d on the seesaw 204a-2a can not only prevent the conveyor belt 207 from falling off, but also further slow down the dance of the conveyor belt 207, thereby maintaining the stability of the conveyor belt 207 and the safe transportation of the cards.

[0053] Working principle: driven conveyor sleeve wheel, conveyor belt 206 and conveyor support plate 207. The second driving motor 201 drives the conveyor belt 206 to move through the shaft pulley 201a, and the pressure pulley 202 and the matching pulley 203 are respectively located above and below the conveyor belt 206, which are used to clamp the cards and convey them to the printer at even intervals. The first gear 204 is meshed with the second gear 205, the first driving conveyor sleeve wheel 204a and the second driving conveyor sleeve wheel 205a are respectively arranged on both sides of the conveyor belt 207, and the first driven conveyor sleeve wheel 204a-1 and the second driven conveyor sleeve wheel 205a-1 are respectively arranged at both ends of the conveyor support plate, which are used to support the conveyor belt 206. The function of the entire transmission component 200 is to convey the cards from the sorting component 100 to the printer, and ensure that the cards are fixed in position during the conveying process to prevent the cards from tilting or stacking.

[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0055] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A card feeding device for a printer for preparing cards, characterized in that: include, A sorting assembly (100), the sorting assembly (100) is used for stacking cards, and the sorting assembly (100) is used for sorting cards; A transmission component (200) is used to transport cards to a printer at even intervals.

2. The card feeding device of the printer for card preparation as claimed in claim 1, characterized in that: The sorting assembly (100) comprises a trapezoidal support plate (101), a stacking area carrier plate (102), a first limit fixing block (103), a sliding rod (104), a sliding block (105), a guide block (105a), a card baffle (106), an adjustment limit block (107), a card side clamping plate (107a), a first driving motor (108), a bottom support pulley (108a), a load-bearing conveyor belt (108b), an adjustment support pallet (108c) and a feed trough (109).

3. The card feeding device of the printer for card preparation as claimed in claim 2, characterized in that: The number of the trapezoidal support plates (101) is two, and the trapezoidal support plates (101) are respectively arranged at two sides of the device.

4. The card feeding device of the printer for card preparation as claimed in claim 1, characterized in that: A stacking area carrier plate (102) for placing cards is provided between the two trapezoidal support plates (101), and the stacking area carrier plate (102) is located at one end of the two trapezoidal support plates (101).

5. The card feeding device of the printer for card preparation as claimed in claim 1, characterized in that: The trapezoidal support plate (101) is provided with a first limiting fixed block (103), a sliding rod (104) is sleeved on the first limiting fixed block (103), a sliding block (105) is sleeved on the sliding rod (104), a guide block (105a) for stacking cards is provided at the upper end of the sliding block (105), the bottom of the sliding block (105) is used for sorting cards, and adjustment limiting blocks (107) are respectively provided at both ends of the sliding rod (104), and a card side clamping plate (107a) for clamping cards is provided on the adjustment limiting block (107), and the bottom of the card side clamping plate (107a) is in contact with the upper surface of the stacking area carrier plate (102).

6. The card feeding device of the printer for card preparation as claimed in claim 5, characterized in that: The first driving motor (108) is arranged on the trapezoidal supporting plate (101); the first driving motor (108) is provided with a sorting transmission wheel (108a) through a shaft rod; the sorting transmission wheel (108a) is arranged on the back of a guide block (105a); the guide block (105a) cooperates with the sorting transmission wheel (108a); the bottom supporting pulley (108b) is arranged on the trapezoidal supporting plate (101) by adjusting a supporting support plate (108d); a feeding trough (109) for sorting cards is provided between the bottom supporting pulley (108b) and the bottom of the guide block (105a); a load-bearing conveying belt (108c) is sleeved on the bottom supporting pulley (108b); and locking mechanisms are provided on the slider (105), the adjusting limit block (107) and the bottom supporting pulley (108b).

7. The card feeding device of the printer for card preparation as claimed in claim 6, characterized in that: The transmission assembly (200) comprises a second driving motor (201), an axial pulley (201a), a pressure pulley (202), a matching pulley (203), a first gear (204), a first driving conveying sleeve wheel (204a), a first driven conveying sleeve wheel (204a-1), a second gear (205), a second driving conveying sleeve wheel (205a), a second driven conveying sleeve wheel (205a-1), a second limiting fixing block (206), a bearing conveying sleeve wheel (206a), and a conveying belt (207).

8. The card feeding device of the printer for card preparation as claimed in claim 7, characterized in that: The second drive motor (201) is arranged on a trapezoidal support plate (101), and the second drive motor (201) is provided with an axial pulley (201a), and the axial pulley (201a) is connected to a matching pulley (203) through a belt, and a pressure pulley (202) is provided between the pulley (201a) and the matching pulley (203) for tightening the belt, and a first gear (204) is provided on the matching pulley (203), and the first gear (204) is meshed with a second gear (205), and the first gear (204) and the second gear (205) are completely the same in size and shape.

9. The card feeding device of the printer for card preparation as claimed in claim 8, characterized in that: The first gear (204) is provided with a first driving conveying sleeve (204a) through a shaft rod, and the second gear (205) is provided with a second driving conveying sleeve (205a) through a bearing rod. The first driving conveying sleeve (204a) is connected to the first driven conveying sleeve (204a-1) through a conveying belt (207), and the second driving conveying sleeve (205a) is connected to the second driven conveying sleeve (205a-1) through a conveying belt (207). The first driven conveying sleeve (204a-1) and the second driven conveying sleeve (205a-1) are both arranged on a trapezoidal support plate (101) through a shaft rod. A clamping piece (204a-2) is provided on the outer surface of the first driving conveying sleeve (204a), and the clamping piece (204a-2) The invention comprises a seesaw (204a-2a), a spring bracket (204a-2b), a first anti-skid pad (204a-2c), a damping spring (204a-2d), an anti-dance pole (204a-2e) and a second anti-skid pad (204a-2f); the bottom of the seesaw (204a-2a) is arranged on a first driving conveying sleeve wheel (204a) via a spring bracket (204a-2b); the seesaw (204a-2a) is provided with an anti-dance pole (204a-2e) via a damping spring (204a-2d); the anti-dance pole (204a-2e) is claw-shaped; the outer surface of the anti-dance pole (204a-2e) is provided with a second anti-skid pad (204a-2f); and the seesaw (204a-2a) is provided with a first anti-skid pad (204a-2c).

10. The card feeding device of the printer for card preparation as claimed in claim 8, characterized in that: The second limiting fixed block (206) is arranged on the trapezoidal support plate (101), and a carrying conveying sleeve wheel (206a) is arranged on the trapezoidal support plate (101). The carrying conveying sleeve wheel (206a) and the conveying belt (207) are used to space the conveying belt (207) at equal intervals. The outer surface of the conveying belt (207) is a flat elliptical outer surface (207a), and the inner wall of the conveying belt (207) has a central cavity (207b).

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