CN217622511U

CN217622511U - Paper bag card sticking machine

Info

Publication number: CN217622511U
Application number: CN202220658353.0U
Authority: CN
Inventors: 李正东
Original assignee: Champion Machinery Manufacturing Co ltd
Current assignee: Champion Machinery Manufacturing Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-21
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a paper bag card pasting machine, which is used for pasting cards on paper bags and comprises a card feeding mechanism, a bag feeding mechanism, a sucker, a telescopic mechanism, a rotating mechanism and a moving mechanism, wherein the card feeding mechanism is used for storing and outputting the cards; the bag feeding mechanism is used for conveying the paper bags; the sucking disc sucks the card by using negative pressure or releases the card by using positive pressure; the output end of the telescopic mechanism is connected with the sucker; the output end of the rotating mechanism is connected with the telescopic mechanism; the output end of the moving mechanism is connected with the rotating mechanism; when the card is pasted, the sucking disc sucks the card; the moving mechanism drives the suction disc to move along the conveying direction of the bag feeding mechanism; the rotating mechanism drives the sucker to rotate; the telescopic mechanism drives the sucker to be close to the paper bag so as to attach the card to the paper bag. The utility model discloses container bag card machine has the advantage that control is simple, the card is accurate, work efficiency is high.

Description

Paper bag card sticking machine

Technical Field

The utility model relates to a container bag card machine especially relates to a control simply, control accurate, paper bag card machine that work efficiency is high.

Background

The paper packaging bag has various forms such as envelope type, tip bag type and square bottom type, wherein the square bottom type paper packaging bag is used in daily life, so the paper packaging bag is the most common, such as an environment-friendly gift bag and an environment-friendly shopping bag. These paper packaging bags are made by processes of folding, binding, cutting, stringing and the like after printing paper. In the bag making process, in order to enhance the strength of the side surface of the paper bag and the handle, a paper card is usually added on the side surface of the paper bag. The prior art is realized by sticking cards by using a paper bag card sticking machine. Specifically, as shown in fig. 1, when the card is attached, the air cylinder 401 extends and drives the air nozzle 402 to suck the card 500, then the air cylinder 401 retracts, and then the rotating mechanism 403 drives the air cylinder to rotate so that the card 500 approaches to a position where the paper bag 600 needs to be attached with the card, at this time, the air cylinder 401 extends again to drive the card 500 to be attached to the paper bag 600 on the conveying belt 700 in operation, and after the card is attached, the air cylinder 401 retracts again and waits for the rotating mechanism 403 to rotate and reset, so that the card is attached in a circulating manner. However, in the card pasting method, the cylinder needs to be controlled to act for multiple times in a single card pasting process, the control requirement and the precision requirement are high, the waiting time is long, and the card pasting efficiency is low.

The air cylinder 401 and the air nozzle 402 of the above-mentioned paper bag card attaching machine are controlled by air flow, and the expansion and contraction of the air cylinder 401 or the suction and discharge of the air nozzle 402 are switched by controlling the air flow to be switched between negative pressure and positive pressure. However, since the switching between the negative pressure and the positive pressure of the air flow requires a certain time, about 0.2 seconds, this means that there is a delay in the operation within the 0.2 second delay time. For example, when a card in a non-moving state is pasted on a target position of a moving paper bag, the air nozzle needs to release the card immediately, and the air cylinder needs to retract immediately, however, due to the air pressure conversion time difference of 0.2 second, the air nozzle can delay 0.2 second to release the card, the air cylinder can delay 0.2 second to retract, in the 0.2 second time, the card cannot move under the positioning effect of the suction nozzle, and the paper bag can still move continuously, so that in the time period, if the moving speed of the paper bag is too fast, the card can be greatly deviated from the target position of the paper bag, and the pasting position of the card is inaccurate, and the effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a control is simple, paste accurate, the paper bag card machine that work efficiency is high of card.

In order to realize above-mentioned purpose, the utility model provides a container bag card pasting machine is used for pasting the card on the container bag, include: the card feeding mechanism is used for storing and outputting the cards; the bag feeding mechanism is used for conveying the paper bags; the sucking disc sucks the card by using negative pressure or releases the card by using positive pressure; the output end of the telescopic mechanism is connected with the sucker; the output end of the rotating mechanism is connected with the telescopic mechanism; the output end of the moving mechanism is connected with the rotating mechanism; when the card is pasted, the sucking disc sucks the card; the moving mechanism drives the suction disc to move along the conveying direction of the bag feeding mechanism; the rotating mechanism drives the sucker to rotate so that the sucker is opposite to the paper bag; the telescopic mechanism drives the sucker to be close to the paper bag so as to attach the card to the paper bag.

Compared with the prior art, the utility model discloses a set up moving mechanism, utilize the moving mechanism drive slewing mechanism follows send the direction of delivery of bag mechanism to remove, work as behind the sucking disc absorption card, slewing mechanism can drive the sucking disc rotates and is close to send a bag mechanism, simultaneously, moving mechanism can drive the sucking disc and the card along send the direction of delivery of bag mechanism to remove and make its and container bag synchronous motion, with the container bag is relative static state. At this moment, the cylinder can stretch out, makes card on the sucking disc laminates each other, owing to at the in-process of whole paster and release card, the sucking disc with the card all with the container bag is relative stationary state, consequently, need not to consider the influence of the air current negative pressure of cylinder and sucking disc and malleation changeover time's error to pasting the card, and then make the position of pasting the card very accurate. In addition, the whole process only needs to control the cylinder to perform one telescopic action, and the control is very simple and convenient; in the telescopic process of the air cylinder, the rotating mechanism can simultaneously drive the air cylinder to rotate, the moving mechanism can also simultaneously drive the air cylinder to move along the conveying direction of the bag conveying mechanism, the three actions can be carried out simultaneously without interference, the operation time is greatly saved, and the working efficiency is improved.

Preferably, the card feeding mechanism comprises a card storage groove, the card storage groove is arranged in a downward inclined mode towards the conveying direction of the bag feeding mechanism, the card storage groove is provided with an outlet, and a card limiting component for preventing the card from falling is arranged at the outlet. Through setting up the storage card groove, the storage card groove can provide the card in succession, need not artifical card that send, in addition, through setting up the spacing subassembly of card can prevent not by the card that the sucking disc absorbed drops to guarantee the continuous automatic operation of paper bag card sticking machine, improve production efficiency.

Specifically, the card limiting assembly comprises a support and rollers distributed on two opposite sides of the outlet, and the rollers are pivoted on the support. Through setting up the gyro wheel, both can be right the card is restricted, can be in again the card absorb the time with rolling contact takes place for the card to avoid both to take place the friction and the scratch the surface of card.

Specifically, the two opposite side walls of the card storage slot are provided with sliding grooves along the inclined direction of the card storage slot, a pressing shaft is arranged between the sliding grooves and slidably arranged in the sliding grooves in a penetrating manner so as to press a card in the card storage slot. Through setting up the spout that is the slope, the last item can be under the effect of gravity automatic to store up the export direction of draw-in groove and slide, thereby can promote the card toward export direction is folded and is pressed together, prevents the card is in it is dead and unable output to take place to loosen or block in the storage draw-in groove the condition of export guarantees that each card can all reach store up the export of draw-in groove.

Preferably, the telescopic mechanism is a cylinder.

Preferably, the rotating mechanism includes a servo motor and a rotating frame, the servo motor is arranged at the output end of the moving mechanism, the rotating frame is connected to the output end of the servo motor, the telescopic mechanism is arranged on the rotating frame, and the rotating central shaft of the rotating frame is parallel to the surface of the paper bag and is perpendicular to the conveying direction of the bag conveying mechanism.

Preferably, the moving mechanism includes a base, a driving motor, a screw rod and a sliding seat, a central shaft of the screw rod is arranged along the conveying direction of the bag feeding mechanism and is pivoted to the base, an output end of the driving motor is connected with the screw rod, the sliding seat is slidably arranged on the base and is in threaded connection with the screw rod, and the rotating mechanism is arranged on the sliding seat.

Preferably, the paper bag card pasting machine further comprises a gluing mechanism for gluing the paper bag before card pasting. Through setting up rubberizing mechanism, can scribble glue to the container bag in advance, and then make the card paste fast after the container bag and glue admittedly on the container bag, guarantee the quality of pasting the card.

Preferably, the paper bag card pasting machine further comprises an input mechanism, wherein the input mechanism is arranged at one end of the bag feeding mechanism so as to input the paper bags into the bag feeding mechanism.

Preferably, the bag feeding mechanism comprises a driving mechanism, a driving roller, a driven roller and a belt, the output end of the driving mechanism is connected with the driving roller, the belt is wound between the driving roller and the driven roller, a bearing table is arranged on the inner side of the belt, and the bearing table can bear the pressure applied to the belt. Through set up in the belt, and the inboard set up the plummer, so both can utilize the belt to drive the container bag removes, can utilize the bearing capacity of plummer to make again the container bag can bear the pressure of pasting the card to it is more stable to make the card process of pasting.

Specifically, a pushing mechanism is arranged on one side of the card storage slot and can drive a card in the card storage slot to abut against the card limiting component. Because the sucking disc requires to press close to when adsorbing the card, this just need with the card is pressed close to very much, pushes away the card backward easily when the sucking disc rotates to pressing close to the card for the card is kept away from the sucking disc on the contrary, consequently, through setting up push mechanism can make the card initiatively press close to the sucking disc, with the sucking disc keeps effectual functioning distance, thereby guarantees the sucking disc can both the suction card at every turn, improves the efficiency of pasting the card.

Drawings

Fig. 1 is a diagram showing an operation locus of an air cylinder when a card is attached by a conventional paper bag attaching machine.

Fig. 2 is a perspective view of the paper bag card attaching machine of the present invention.

Fig. 3 is a plan view of the present invention.

Fig. 4 is a side view of the inventive card pocket attaching machine.

Fig. 5 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A of fig. 3.

Fig. 6 is a side view of the card feeding mechanism and the rotating mechanism of the paper bag card sticking machine of the present invention.

Fig. 7 is a schematic view of the card pasting process of the paper bag card pasting machine of the present invention.

Detailed Description

In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

As shown in fig. 1 to 6, the paper bag card affixing machine 100 of the present invention is used for affixing a card 500 to a paper bag 600, and includes a frame 1, a card feeding mechanism 2, a bag feeding mechanism 3, a suction cup 4, a telescopic mechanism 5, a rotating mechanism 6, and a moving mechanism 7, wherein the card feeding mechanism 2, the bag feeding mechanism 3, and the moving mechanism 7 are disposed on the frame 1. Send card mechanism 2, sucking disc 4, telescopic machanism 5, slewing mechanism 6 and moving mechanism 7 can constitute a set of card subassembly that pastes, paste the quantity of card subassembly and be two groups, follow respectively send the direction of delivery setting of bag mechanism 3 to improve the work efficiency who pastes the card. Specifically, the card feeding mechanism 2 is used for storing and outputting the card 500; the bag feeding mechanism 3 is used for conveying the paper bags. The suction cup 4 is connected with a vacuum extractor and sucks the card by using negative pressure or releases the card by using positive pressure. The output end of the telescopic mechanism 5 is connected with the sucker 4 to drive the sucker 4 to move. The output end of the rotating mechanism 6 is connected with the telescopic mechanism 5 to drive the telescopic mechanism 5 to rotate, wherein the rotating center is parallel to the conveying surface of the bag conveying mechanism 3 and is vertical to the conveying direction of the bag conveying mechanism 3. In this embodiment, the telescopic mechanism 5 is a cylinder, and the middle part of the cylinder is connected with the output end of the output mechanism. The output end of the moving mechanism 7 is connected with the rotating mechanism 6 so as to drive the rotating mechanism 6 to move along the conveying direction of the bag feeding mechanism 3. When sticking the card, the sucking disc 4 sucks the card; the moving mechanism 7 drives the rotating mechanism 6, the telescopic mechanism 5 and the sucker 4 to move along the conveying direction of the bag feeding mechanism 3; the rotating mechanism 6 drives the telescopic mechanism 5 and the sucker 4 to rotate, so that the sucker 4 is opposite to the paper bag; the telescopic mechanism 5 drives the suction cup 4 close to the paper bag to stick the card 500 to the paper bag 600.

Referring to fig. 2, 5 and 6, the card feeding mechanism 2 includes a card slot 21, the card slot 21 is disposed in an inclined manner in a direction from a position far away from the bag feeding mechanism 3 to a position close to the bag feeding mechanism 3 in a conveying direction of the bag feeding mechanism 3, an outlet 211 is disposed at one end of the card slot 21 close to the bag feeding mechanism 3, and a card limiting component 22 for preventing the card from falling is disposed at the outlet 211. Specifically, the card limiting assembly 22 includes a bracket 221 and rollers 222 distributed on the upper and lower sides of the outlet 211, the rollers 222 are pivotally connected to the bracket 221, and a distance between adjacent roller surfaces of the two rollers 222 is smaller than a height of the card, so as to prevent the card from falling. Through setting up storage slot 21, storage slot 21 can provide the card continuously, need not artifical card feeding, in addition, through setting up spacing subassembly 22 of card can prevent not by the card that sucking disc 4 absorbed drops to guarantee the continuous automatic operation of container bag card sticking machine 100, improve production efficiency. The roller 222 can limit the card and can also contact with the card in a rolling manner when the card is sucked, so that the card is prevented from being scratched by friction between the roller and the card.

Referring to fig. 6, two opposite side walls of the card storage slot 21 are provided with sliding slots 212 along an inclined direction of the card storage slot 21, a pressing shaft 23 is disposed between the two sliding slots 212, and the pressing shaft 23 slidably penetrates through the sliding slots 212 to press the card in the card storage slot 21. Through setting up the spout 212 that is the slope, the last 23 of pressing can be under the effect of gravity automatic to the export 211 direction of storage slot 21 slides, thereby can promote card 500 toward export 211 direction is folded and is pressed together, prevents card 500 from taking place loose or card extremely and unable output in storage slot 21 the condition of export 211 guarantees that each card all can reach the export 211 of storage slot 21.

In addition, as shown in fig. 6, a pushing mechanism 24 is disposed at one side of the card slot 21, and the pushing mechanism 24 can drive the card 500 in the card slot 21 to abut against the card limiting member 22. Because the sucking disc 4 requires to be pressed close to when adsorbing card 500, this just need with card 500 is pressed close to very much, pushes away card 500 backward easily when sucking disc 4 rotates to pressing close to card 500 for card 500 keeps away from the sucking disc on the contrary, consequently, through setting up push mechanism 24 can make card 500 initiatively press close to the sucking disc, with sucking disc 4 keeps effectual working distance, thereby guarantees sucking disc 4 can both the suction card at every turn, improves the efficiency of pasting the card. The pushing mechanism 24 is a conveying belt, the conveying belt is arranged on the lower side of the card storage slot 21, and the lower end of the card is borne on the conveying belt.

Referring to fig. 2 and 6, the rotating mechanism 6 includes a servo motor 61 and a rotating frame 62, the servo motor 61 is disposed at an output end of the moving mechanism 7, the rotating frame 62 is connected to an output end of the servo motor 61, the telescopic mechanism 5 is disposed on the rotating frame 62, and a telescopic direction of the telescopic mechanism 5 is along a diameter direction of a rotating circumference of the rotating frame 62. The rotation center axis of the rotating frame 62 is parallel to the surface of the paper bag and perpendicular to the conveying direction of the bag feeding mechanism 3.

Referring to fig. 2 to 4, the moving mechanism 7 includes a seat 71, a driving motor 72, a screw rod 73 and a sliding seat 74, the seat 71 is disposed on the rack 1, and the seat 71 may be a part of the rack 1 in this embodiment. The central shaft of the screw rod 73 is arranged along the conveying direction of the bag feeding mechanism 3 and is pivoted to the base 71, the driving motor 72 is arranged on the base 71, the output end of the driving motor is connected with the screw rod 73, the sliding seat 74 is arranged on the rack 1 in a sliding manner through the slide rail 11 and is in threaded connection with the screw rod 73, the rotating mechanism 6 is arranged on the sliding seat 74, and then the rotating mechanism 6, the telescopic mechanism 5, the sucker 4 and the card can be driven to move back and forth along the conveying direction of the bag feeding mechanism 3.

As shown in fig. 2 to 4, the paper bag card affixing machine 100 further includes an input mechanism 8 and a gluing mechanism 9 for applying glue to the paper bag before card affixing. The input mechanism 8 is provided at one end of the bag feeding mechanism 3 to input the paper bag into the bag feeding mechanism 3. The gluing mechanism 9 is arranged between the input mechanism 8 and the bag feeding mechanism 3. Glue applying mechanism 9 can be used for coating glue on the paper bag in advance, so that the card can be quickly adhered to the paper bag after being pasted on the paper bag, and the quality of pasting the card is ensured.

Referring to fig. 5, the bag feeding mechanism 3 includes a driving mechanism 31, a driving roller 32, a driven roller 33 and a belt 34, the driving mechanism 31 is a motor, an output end of the driving mechanism 31 is connected to the driving roller 32, the belt 34 is wound between the driving roller 32 and the driven roller 33, a carrying table 35 is disposed inside the belt 34, and the belt 34 located above can run along a surface of the carrying table 35. When the belt 34 is under pressure, the bearing table 35 can bear the pressure of the belt 34. Through set up in belt 34, and the inboard set up plummer 35, so both can utilize belt 34 to drive the container bag removes, can utilize plummer 35's bearing capacity to make again the container bag can bear the pressure of pasting the card to it is more stable to make the card process of pasting.

In view of the above description and with reference to fig. 7, the operation principle of the paper bag card attaching machine 100 of the present invention is described in detail as follows:

first, the paper bag is input to the bag feeding mechanism 3 by the input mechanism 8, and at this time, the gluing mechanism 9 applies glue to the paper bag at a position where a card needs to be attached. Then, the driving mechanism 31 of the bag feeding mechanism 3 drives the driving roller 32 to rotate, the driving roller 32 drives the belt 34 to run, and the belt 34 drives the paper bag to move on the surface of the bearing platform 35. When the card sticking position is about to be reached, the position of the paper bag can be detected through a sensor arranged on the bag feeding mechanism 3, so that the actions of the rotating mechanism 6 and the moving mechanism 7 can be controlled through an electric control system. Before the rotating mechanism 6 and the moving mechanism 7 act, the sucking disc 4 firstly sucks a card from the outlet 211 of the card storage slot 21 through negative pressure; then, under the control of the electric control system, the servo motor 61 drives the rotating frame 62 to rotate, and further drives the telescopic mechanism 5 to rotate towards the direction close to the paper bag. Meanwhile, the driving motor 72 of the moving mechanism 7 is started to drive the screw rod 73 to rotate, the screw rod 73 drives the sliding seat 74 to move along the conveying direction of the bag feeding mechanism 3, and the moving speed of the sliding seat 74 is equal to the conveying speed of the paper bags. At this point the card on the suction cup 4 is facing the paper bag and stationary relative to the paper bag. This moment can start telescopic machanism 5, telescopic machanism 5's output drives sucking disc 4 stretches out and presses close to the container bag, thereby makes the card paste in the container bag. In the card attaching process, the moving mechanism 7 continuously drives the rotating mechanism 6, the telescoping mechanism 5 and the suction cup 4 to move synchronously with the paper bag. After the paster is accomplished, sucking disc 4 produces the malleation and releases the card, telescopic machanism 5's output drives sucking disc 4 contracts to retract and resets and keep away from the container bag. The moving mechanism 7 drives the sliding seat 74, the rotating mechanism 6, the telescoping mechanism 5 and the suction cup 4 to move and reset in the opposite direction. Meanwhile, the rotating mechanism 6 drives the telescopic mechanism 5 to rotate and reset in the opposite direction. Finally, the suction cup 4 returns to a position close to the outlet 211 of the card storage slot 21 to wait for the next card pasting command.

Compared with the prior art, the utility model discloses a set up moving mechanism 7, utilize moving mechanism 7 drive slewing mechanism 6 is followed send the direction of delivery of bag mechanism 3 to remove, work as behind sucking disc 4 absorption card, slewing mechanism 6 can drive sucking disc 4 rotates and is close to the container bag, simultaneously, moving mechanism 7 can drive sucking disc 4 and the card along send the direction of delivery of bag mechanism 3 to remove and make its and container bag synchronous motion, and with the container bag is relative static state. At this point, the cylinder can be extended out, so that the cards on the suction cups 4 are attached to each other. Because at whole paster and the in-process of releasing the card, sucking disc 4 with the card all with the container bag is relative quiescent state, consequently, need not to consider the negative pressure of cylinder and sucking disc 4's air current and the influence of malleation changeover time's error to pasting the card, and then make the position of pasting the card very accurate. In addition, the whole process only needs to control the cylinder to perform one telescopic action, and the control is very simple and convenient; in the telescopic process of the air cylinder, the rotating mechanism 6 can drive the air cylinder to rotate simultaneously, and the moving mechanism 7 can also drive the air cylinder to move along the conveying direction of the bag conveying mechanism 3 simultaneously, so that the three actions can be carried out simultaneously without interference, the operation time is greatly saved, and the working efficiency is improved.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.

Claims

1. The utility model provides a container bag card machine for paste the card on the container bag, its characterized in that includes:

the card feeding mechanism is used for storing and outputting the cards;

the bag feeding mechanism is used for conveying the paper bags;

a suction cup that sucks the card with a negative pressure or releases the card with a positive pressure;

the output end of the telescopic mechanism is connected with the sucker so as to drive the sucker to move;

the output end of the rotating mechanism is connected with the telescopic mechanism so as to drive the sucker to rotate, so that the sucker is opposite to the paper bag; and the number of the first and second groups,

and the output end of the moving mechanism is connected with the rotating mechanism so as to drive the sucker to move along the conveying direction of the bag feeding mechanism.

2. The paper bag carder as claimed in claim 1, characterized in that: card feeding mechanism is including storing up the draw-in groove, store up the draw-in groove towards send bag conveying mechanism's direction of delivery slope ground to set up, it has the export to store up the draw-in groove, the exit is equipped with prevents the spacing subassembly of card that the card dropped.

3. The paper bag carder as claimed in claim 2, characterized in that: the card limiting assembly comprises a support and rollers distributed on two opposite sides of the outlet, and the rollers are pivoted on the support.

4. The paper bag carder as claimed in claim 2, characterized in that: store up the both sides wall that the draw-in groove is relative and establish the edge store up the direction of draw-in groove slope and have a spout, two be provided with the last item between the spout, wear to locate in the spout with last item slidable to compress tightly store up the card in the draw-in groove.

5. The paper bag carder as claimed in claim 1, characterized in that: the telescopic mechanism is a cylinder.

6. The paper bag carder as claimed in claim 1, characterized in that: slewing mechanism includes servo motor and swivel mount, servo motor set up in moving mechanism's output, the swivel mount connect in servo motor's output, telescopic machanism set up in on the swivel mount, the rotation center pin of swivel mount is on a parallel with the surface of container bag, and with the direction of delivery of sending bag mechanism is perpendicular.

7. The paper bag carder as claimed in claim 1, characterized in that: the moving mechanism comprises a base body, a driving motor, a screw rod and a sliding seat, a central shaft of the screw rod is arranged along the conveying direction of the bag conveying mechanism and is pivoted with the base body, the output end of the driving motor is connected with the screw rod, the sliding seat is slidably arranged on the base body and is in threaded connection with the screw rod, and the rotating mechanism is arranged on the sliding seat.

8. The paper bag carder as claimed in claim 1, characterized in that: the paper bag card pasting machine further comprises a gluing mechanism for gluing the paper bags before card pasting.

9. The paper bag carder as claimed in claim 1, characterized in that: the paper bag card pasting machine further comprises an input mechanism, wherein the input mechanism is arranged at one end of the bag feeding mechanism, so that the paper bags are input into the bag feeding mechanism.

10. The paper bag carder as claimed in claim 1, characterized in that: send a bag mechanism to include actuating mechanism, drive roll, driven voller and belt, actuating mechanism's output with the drive roll is connected, the drive roll with around establishing between the driven voller the belt, the inboard of belt is equipped with the plummer, the plummer can bear the pressure that the belt received.

11. The paper bag carder as claimed in claim 2, characterized in that: and a pushing mechanism is arranged on one side of the card storage slot and can drive the card in the card storage slot to abut against the card limiting component.