CN113894856B

CN113894856B - Feeding mechanism of automatic card sorting machine

Info

Publication number: CN113894856B
Application number: CN202111236601.9A
Authority: CN
Inventors: 林素芬
Original assignee: Beijing Qunying Printing Co ltd
Current assignee: Beijing Qunying Printing Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2023-06-09
Anticipated expiration: 2041-10-23
Also published as: CN113894856A

Abstract

The application relates to a feeding mechanism of an automatic card sorting machine, in particular to card cutting technology, which is arranged below a pushing component of a separator, wherein the feeding mechanism comprises two groups of bearing components; the bearing assembly comprises a bearing bracket, a bearing platform and a lifting piece; the bearing platform is mounted to the bearing bracket, and the lifting piece is used for driving the bearing platform to lift. The card paper feeding device has the advantage of improving card paper feeding efficiency on the feeding mechanism.

Description

Feeding mechanism of automatic card sorting machine

Technical Field

The application relates to card paper cutting technology, in particular to a feeding mechanism of an automatic card sorting machine.

Background

Cards are common in life, such as playing cards, cards for young children to learn, and the like. In the process of card production, patterns are generally printed on the whole paper surface first, and then cut by a card sorting machine.

Referring to fig. 1, a card sorting machine in the related art includes a cutting device 5 and a feeding device 6. The cutting device 5 comprises a transverse cutting mechanism 51 and a vertical cutting mechanism 52, the transverse cutting mechanism 51 comprises a first cutting table 511, a conveying roller for driving paper to move on the first cutting table 511 is arranged on the first cutting table 511, a first cutting roller 512 is arranged on the first cutting table 511 along the width direction of the first cutting table 511, a plurality of annular cutting knives are coaxially and fixedly connected to the outer surface of the first cutting roller 512, and a driving piece for driving the first cutting roller 512 to rotate is further arranged on the first cutting table 511.

The vertical cutting mechanism 52 includes a second cutting table 521, a conveying roller for driving the second cutting table 521 to move upwards on the second cutting table 521 is arranged on the second cutting table 521, a second cutting roller 522 is arranged on the second cutting table 521 along the width direction of the second cutting table 521, a plurality of annular cutting knives are coaxially and fixedly connected on the second cutting roller 522, and a driving member for driving the second cutting roller 522 to rotate is also arranged on the second cutting table 521.

The first cutting table 511 and the second cutting table 521 are mutually perpendicular and communicated, a feeding hole 53 of the cutting device 5 is formed in one side, away from the second cutting table 521, of the first cutting table 511, and the feeding device 6 is located at the feeding hole 53. The feeding device 6 comprises a pushing mechanism 61 and a feeding mechanism 62, the pushing mechanism 61 comprises a frame body 611 and a pushing assembly 2, and the frame body 611 comprises an upper frame and four supporting legs fixedly connected to the upper frame. The pushing assembly 2 is mounted to the upper frame, and the pushing assembly 2 includes a plurality of suction cups and driving members. The sucking disc passes through the driving piece and installs to the upper frame, and the driving piece can drive the sucking disc and do the transportation action, and wherein the transportation action includes down motion absorption card paper 7, and the re-drive sucking disc upwards resets, then drives the sucking disc to discharge gate direction motion, then drives the sucking disc again and resets.

The feeding mechanism 62 comprises a bracket 621 vertically arranged under the frame body 611, a bearing table 622 is arranged on the bracket 621, and a driving mechanism 623 for driving the bearing table to lift is vertically arranged between the bracket 621 and the bearing table 622.

The stacked whole card paper 7 is arranged on the supporting table 622, the supporting table 622 is driven by the driving mechanism 623 to slowly ascend, the paper is sequentially pushed onto the first cutting table 511 by the pushing component 2, the paper is transversely cut by the first cutting roller 512 to be divided into a plurality of rows, then the paper enters the second cutting table 521, the paper is longitudinally cut by the second cutting roller 522, and each row of paper is discharged after being divided into a plurality of cards.

For the sorting machine in the related art, the inventor considers that after the card sheets 7 stacked on the supporting plate 1212 are cut, the machine is generally stopped, and then the supporting table 622 is lowered to be close to the ground to stack the card sheets again, which is complicated and affects the working efficiency.

Disclosure of Invention

In order to solve the problem that a feeding device of a sorting machine in the related art is inconvenient in material connection, the application provides a feeding mechanism of an automatic card sorting machine.

The application provides a feed mechanism of automatic card divides reason machine adopts following technical scheme:

the feeding mechanism of the automatic card sorting machine is arranged below a pushing component of the separator and comprises two groups of bearing components; the bearing assembly comprises a bearing bracket, a bearing platform and a lifting piece;

the bearing platform is mounted to the bearing bracket, and the lifting piece is used for driving the bearing platform to lift.

By adopting the technical scheme, the two groups of bearing assemblies are used alternately, so that the time occupied by feeding can be reduced as much as possible, and the cutting of card paper can be realized more efficiently by the distributor.

Optionally, the device further comprises a track arranged right below the pushing component; the support brackets in both of the support assemblies have mounted thereon a slider adapted to the track, the slider being slidably connected to the track.

By adopting the technical scheme, when the bearing assembly needs to move to the position right below the pushing assembly, the track can limit the moving track of the bearing assembly, so that the bearing assembly can easily move to the position right below the pushing assembly.

Optionally, a limiting block is arranged in the track; when the sliding block of the supporting bracket is abutted with the limiting block, the supporting platform is located right below the pushing mechanism.

Through adopting above-mentioned technical scheme, when bearing subassembly needs to move to pushing away under the material subassembly, the dual function of track and stopper can be more convenient make bearing subassembly move to pushing away under the material mechanism.

Optionally, the support platform comprises a platform body and side panels; the side plates are used for being connected with the lifting piece, and the platform main body is horizontally arranged on the side plates.

Through adopting above-mentioned technical scheme, after the staff is put up card paper and is put things in good order and be bearing platform, the staff can be through pasting card paper and curb plate to correct card paper's position

Optionally, a first slide way is arranged on the side plate, and the platform main body is connected into the first slide way in a sliding manner.

Through adopting above-mentioned technical scheme, at the in-process of follow-up material, the staff can stimulate the platform main part of bearing subassembly at first, makes the platform main part of bearing subassembly break away from card paper at first, and the curb plate can replace the manpower to carry out spacingly to card paper at this in-process, avoids card paper to appear the skew as far as possible.

Optionally, the platform main body comprises a connecting piece and a plurality of horizontally arranged bearing plates;

a plurality of bearing plates are horizontally connected with the connecting piece at intervals.

Through adopting above-mentioned technical scheme, the area of being connected of support platform and card paper can be reduced as far as possible to the setting of a plurality of bearing boards to make the platform main part be less at the in-process frictional force that breaks away from card paper, more laborsaving.

Optionally, the connecting piece includes horizontal part and vertical portion, a plurality of the supporting plate all with horizontal part links to each other, vertical portion and supporting plate are located the both sides of curb plate respectively.

Through adopting above-mentioned technical scheme, vertical portion can carry out spacingly to the platform main part to make the platform main part can be more stable in the slide.

Optionally, the support bracket comprises a cross bar and two vertical bars;

the cross rod is fixedly connected between the two vertical rods; the support bracket is provided with a slideway, one surface of each of the two vertical rods facing each other is provided with a sliding groove, the two sliding grooves form a slideway III, the slideway III is vertically arranged, and two sides of the side plate are respectively connected into the slideway III in a sliding way;

the lifting piece is mounted to the support bracket and used for driving the connecting piece to lift along the slideway.

By adopting the technical scheme, on one hand, the slide way can limit the side plate, so that the supporting platform is more stable in the lifting process; on the other hand, the slideway consists of two sliding grooves, so that the occupied space of the bearing platform can be reduced as much as possible when the bearing platform is arranged on the bearing bracket.

Optionally, a boosting piece vertical to the side plate is fixedly connected on the support bracket; the boosting piece is used for driving the bearing platform to slide in the first slideway.

Through adopting above-mentioned technical scheme, replace the manpower to make bearing platform slide in slide one when bearing platform needs to break away from the in-process of card paper, can more use manpower sparingly like this.

Optionally, a second slideway is arranged on the bearing platform; the bearing platform is provided with a connecting plate, a sliding block matched with the second slideway is integrally arranged on the connecting plate, and the sliding block is connected to the second slideway in a sliding way;

the boosting piece is a hydraulic cylinder or an air cylinder fixedly connected to the support bracket; a first clamping groove is formed in a piston rod of the boosting piece, and one end of the connecting plate extends into the first clamping groove.

Through adopting above-mentioned technical scheme, realized the platform main part and the detachable connection between the boosting piece, the follow-up staff of being convenient for is to the change of platform main part and maintain.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the two groups of bearing assemblies, the alternate use of the two groups of bearing assemblies can greatly save the feeding time, thereby improving the cutting efficiency of card paper;

2. the supporting platform is arranged to be the side plate and the platform body, the side plate is provided with the first slide way, and the platform body is connected to the first slide way in a sliding way, so that people can replace manpower to limit the card paper when the platform body is separated from the card paper, and the platform body is more convenient and faster to separate from the card paper;

3. by arranging the boosting piece on the support bracket, the boosting piece can replace manpower to push the platform main body to slide in the first slideway.

Drawings

Fig. 1 is a schematic diagram of the external structure of a card sorting machine in the related art.

Fig. 2 is a schematic diagram of a feeding mechanism at a discharge port of a card sorting machine in an embodiment of the present application.

Fig. 3 is a schematic diagram of an outline structure of a feeding mechanism in the embodiment of the application.

Fig. 4 is a schematic diagram showing positions of the feeding area, the standby area one and the standby area two in the embodiment of the present application.

Figure 5 is a schematic view of the structure of the support platform according to the embodiments of the present application.

Fig. 6 is an enlarged partial schematic view of the portion a in fig. 3.

Figure 7 is a schematic illustration of two support assemblies according to an embodiment of the present application in a fed state.

Reference numerals illustrate: 1. a support assembly; 11. a support bracket; 111. a cross bar; 112. a vertical rod; 1121. a slide block; 113. a third slide way; 12. a support platform; 121. a platform body; 1211. a connecting piece; 12111. a vertical portion; 12112. a horizontal portion; 12113. a second slideway; 1212. a bearing plate; 122. a side plate; 1221. a first slideway; 123. a connecting plate; 1231. a sliding block; 1232. a clamping groove II; 13. a lifting member; 131. a screw; 132. a driving motor; 2. a pushing component; 21. a feeding area; 22. standby area I; 23. a standby area II; 3. a track; 31. channel steel; 311. a limiting block; 4. a boosting piece; 41. a clamping groove I; 5. a cutting device; 51. a transverse cutting mechanism; 511. a first cutting table; 512. a first cutting roller; 52. a vertical cutting mechanism; 521. a second cutting table; 522. a cutting roller II; 53. a feed inlet; 6. a feeding device; 61. a pushing mechanism; 611. a frame body; 7. card paper.

Detailed Description

The present application is described in further detail below in conjunction with figures 2-7.

The embodiment of the application discloses a feeding mechanism of automatic card sorting machine. Referring to fig. 2, the feeding mechanism is disposed below the pushing assembly 2.

The loading mechanism comprises two sets of support assemblies 1, in particular the support assemblies 1 comprise a support bracket 11, a support platform 12 and a lifting member 13.

The support platform 12 is horizontally mounted to the support bracket 11, and the elevating member 13 is mounted between the support bracket 11 and the support platform 12, and the elevating member 13 is used to drive the support platform 12 to elevate in the vertical direction.

The two sets of support elements 1 are arranged opposite each other and the support platform 12 in the two support elements 1 is located between the two support brackets 11. For the sake of convenience of the following description, in the present example, the two sets of support elements 1 are designated as support element one and support element two, respectively.

Referring to fig. 4, a feeding area 21 is disposed right below the pushing component 2, one side of the feeding area 21 is a standby area one 22, and the other side of the feeding area 21 is a standby area two 23. The first standby area 22, the feeding area 21 and the second standby area 23 are positioned on the same straight line.

The first support element is located in the first standby area 22 and the second support element is located in the second standby area 23.

The stacked card paper 7 is placed on the supporting platform 12 of the first supporting component, the supporting platform 12 ascends to the pushing component 2 under the action of the lifting piece 13, the pushing component 2 continuously conveys the card paper 7 to the cutting device 5, meanwhile, along with the fact that the pushing component 2 continuously conveys the paper on the supporting platform 12 to the cutting device 5, the lifting piece 13 also continuously pushes the supporting platform 12 to slowly ascend, so that the pushing component 2 can continuously convey the paper on the supporting platform 12 to the cutting device 5.

When the card sheets 7 on the support platform 12 of the first support element in the loading zone 21 are about to be processed, a new card sheet 7 is stacked on the support platform 12 of the second support element in the standby zone 23 and the second support element is pushed into the loading zone 21 so that the support platform 12 of the second support element is positioned directly below the support platform 12 of the first support element. The lifting element 13 then drives the support platform 12 of the second support element upwards, so that the top of the card sheet 7 on the second support element is in abutment with the support platform 12 of the first support element. The card paper 7 on the first support member can then be held by hand and the first support member pulled to bring the first support member into the standby zone 22, whereupon the card paper 7 remaining on the first support member falls onto the second support platform 12 of the second support member. By analogy, the influence of material feeding on production efficiency can be reduced as much as possible.

Referring to fig. 4, a rail 3 is disposed between the first standby area 22, the second standby area 23 and the loading area 21.

Referring to fig. 3, the track 3 includes two parallel channels 31 with openings facing upwards, the channels 31 are fixedly connected to the ground, and the cross section of the channels 31 is dovetail-shaped.

The support bracket 11 comprises a cross bar 111 and two vertical bars 112, wherein the cross bar 111 is positioned between the two vertical bars 112, and two ends of the cross bar 111 are fixedly connected with the two vertical bars 112 respectively. The two vertical rods 112 are respectively in one-to-one correspondence with the two channel steel 31, the bottom ends of the vertical rods 112 are vertically and fixedly connected with sliding blocks 1121 which are matched with the channel steel 31, and the sliding blocks 1121 are connected into the channel steel 31 in a sliding manner.

The arrangement of the rail 3 can make the worker more labor-saving and convenient in the process of pushing the supporting assembly 1 to move; on the other hand, the rail 3 also limits the movement path of the support assembly 1 so that the support assembly 1 can be easily moved directly under the pushing assembly 2 by the worker during the feeding process.

Referring to fig. 3, further, a limiting block 311 is fixedly connected in the channel steel 31 in the feeding area 21. Under the action of the stopper 311, the first support platform 12 is located directly under the pushing assembly 2 when the first support assembly slides along the track 3 into the loading area 21 and abuts the stopper 311.

When the second support member slides along the track 3 into the loading area 21 and abuts the stop block 311, the support platform 12 on the second support member is located directly under the pushing member 2.

The arrangement of the limiting block 311 can enable a worker to move the supporting assembly 1 to the position right below the pushing assembly 2 more easily, so that the worker can feed more conveniently and quickly.

Referring to fig. 5, further, the support platform 12 includes a platform body 121 and a side plate 122, wherein two sides of the side plate 122 are respectively connected to two vertical rods 112, and the platform body 121 is horizontally mounted to the bottom of the side plate 122.

After the worker has stacked the card sheets 7 as the support platform 12, the worker can correct the position of the card sheets 7 by attaching the card sheets 7 to the side plates 122.

Further, the side plate 122 is provided with a first slide 1221 adapted to the platform body 121, the first slide 1221 may be a tubular structure fixedly connected to the side plate 122, the platform body 121 passes through the first slide 1221, and the platform body 121 is slidably connected to the first slide 1221.

In this embodiment, in order to save space, the first slide 1221 is configured as a slide hole formed on the side plate 122, the platform body 121 passes through the first slide 1221, and the platform body 121 is slidably connected to the side plate 122.

In the feeding process, after the top of the card paper 7 on the second supporting component is abutted against the platform main body 121 of the first supporting component, a worker can first pull the platform main body 121 of the first supporting component, so that the platform main body 121 of the first supporting component is separated from the card paper 7, and in the process, the side plate 122 can replace manpower to limit the card paper 7, so that the card paper 7 is prevented from being deviated as much as possible.

Referring to fig. 5, the platform body 121 includes a plurality of carrier plates 1212 and connectors 1211 integrally provided. The connecting member 1211 passes through a slide hole in the side plate 122. The plurality of carrier plates 1212 are all horizontally disposed, the plurality of carrier plates 1212 are coplanar, and the plurality of carrier plates 1212 are connected to the connector 1211 at intervals.

The arrangement of the plurality of support plates 1212 can reduce the connection area between the support platform 12 and the card paper 7 as much as possible, so that the friction force of the platform body 121 is smaller and more labor-saving in the process of separating from the card paper 7.

In addition, the edges of the support plate 1212 are rounded so as to minimize damage to the card sheet 7 during removal of the support platform 12 from the card sheet 7.

Referring to fig. 5, the connecting member 1211 includes a vertical portion 12111 and a horizontal portion 12112 integrally provided, the horizontal portion 12112 is penetrated into the first 1221, the plurality of support plates 1212 are connected to a side of the horizontal portion 12112 away from the vertical portion 12111, and the vertical portion 12111 and the plurality of support portions are respectively located at two sides of the side plate 122.

The side of the vertical portion 12111 facing the horizontal portion 12112 is attached to the side plate 122, and the vertical portion 12111 can perform a certain limiting function on the support platform 12.

Referring to fig. 3, the support bracket 11 is further provided with a booster 4, and the booster 4 is provided to replace manual force in the process that the support platform 12 needs to be separated from the card paper 7 to enable the support platform 12 to slide in the slideway one 1221.

The booster 4 may be a hydraulic cylinder, an air cylinder, etc., and in this embodiment, the booster 4 is a hydraulic cylinder. The body member is fixedly secured to the support bracket 11 along the length of the support platform 12.

The vertical portion 12111 of the connecting piece 1211 is provided with a second slide 12113 on the surface facing away from the side plate 122, meanwhile, a connecting plate 123 arranged along the length direction of the connecting piece 1211 is further arranged on the side, facing the connecting piece 1211, of the connecting plate 123, a plurality of sliding blocks 1231 matched with the second slide 12113 are integrally arranged on the side, facing the connecting piece 1211, of the connecting piece 1211, and the sliding blocks 1231 are connected into the second slide 12113 in a sliding mode.

Referring to fig. 6, an annular first clamping groove 41 is coaxially formed on the piston rod of the booster 4, and one end of the connecting member 1211 extends into the first clamping groove 41.

The booster 4 can thus drive the support platform 12 via the connection plate 123 into sliding movement in the first slide 1221. So more use manpower sparingly, and it is higher to feed efficiency. Meanwhile, the connecting plate 123 is in sliding connection with the second slide way 12113 through the sliding block 1231, and the connecting plate 123 is detachably connected with the boosting piece 4 by extending into the first clamping groove 41, so that a worker can more conveniently detach the bearing platform 12 from the side plate 122 when the worker needs to detach the bearing platform.

Referring to fig. 5, a second clamping groove 1232 is formed at an end of the connecting plate 123 facing the booster 4, and the second clamping groove is used in cooperation with the first clamping groove 41. The second clamping groove 1232 can enable the connecting plate 123 to be matched with the boosting piece 4 better.

In addition, the connection plate 123 is connected to the vertical portion 12111 through a plurality of sliding blocks 1231, so that the connection between the connection plate 123 and the vertical portion 12111 is more stable.

Referring to fig. 7, a third slide rail 113 is vertically disposed on the support bracket 11, in this embodiment, in order to save the space occupied by the third slide rail 113, two sides of the two vertical rods 112 facing each other are provided with sliding grooves, and the two sliding grooves form the third slide rail 113.

The two sides of the side plate 122 are slidably connected to the two sliding grooves respectively.

The lifting members 13 are provided with two groups, the two groups of lifting members 13 are respectively in one-to-one correspondence with the two vertical rods 112, and the lifting members 13 comprise screw rods 131 and driving motors 132. The screw 131 is vertically arranged in the chute, and the screw 131 is rotationally connected with the vertical rod 112. The driving motor 132 is fixedly connected to the support bracket 11, and the driving motor 132 is connected with the screw 131 through a gear set. The screw 131 in the chute passes through the side plate 122, and the screw 131 is in threaded connection with the side plate 122.

The lifting of the support platform 12 can be achieved by driving the two screws 131 in synchronism with the two drive motors 132.

The implementation principle of the feeding mechanism of the automatic card sorting machine is as follows: the stacked card paper 7 is placed on the supporting platform 12 of the first supporting component, the supporting platform 12 ascends to the pushing component 2 under the action of the lifting piece 13, the pushing component 2 continuously conveys the card paper 7 to the cutting device 5, meanwhile, along with the fact that the pushing component 2 continuously conveys the paper on the supporting platform 12 to the cutting device 5, the lifting piece 13 also continuously pushes the supporting platform 12 to slowly ascend, so that the pushing component 2 can continuously convey the paper on the supporting platform 12 to the cutting device 5.

When the card sheets 7 on the support platform 12 of the first support element in the loading zone 21 are about to be processed, a new card sheet 7 is stacked on the support platform 12 of the second support element in the standby zone 23 and the second support element is pushed into the loading zone 21 with the support platform 12 of the second support element positioned directly below the support platform 12 of the first support element. The lifting element 13 then drives the support platform 12 of the second support element upwards, so that the top of the card sheet 7 on the second support element is in abutment with the support platform 12 of the first support element. The booster 4 on the first support unit is then actuated to disengage the support platform 12 on the first support unit from the card sheet 7 and the first support unit is pulled back to bring the first support unit into the standby zone 22, whereupon the remaining card sheet 7 on the first support unit drops onto the support platform 12 on the second support unit. By analogy, the influence of material feeding on production efficiency can be reduced as much as possible.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an automatic card divides feed mechanism of reason machine, its below of locating pushing away material subassembly (2) of separating centrifuge, its characterized in that: the feeding mechanism comprises two groups of bearing assemblies (1); the bearing assembly (1) comprises a bearing bracket (11), a bearing platform (12) and a lifting piece (13);

the bearing platform (12) is mounted to the bearing bracket (11), and the lifting piece (13) is used for driving the bearing platform (12) to lift;

the support platform (12) comprises a platform body (121) and side plates (122); the side plates (122) are used for being connected with the lifting piece (13), and the platform main body (121) is horizontally arranged on the side plates (122);

the side plate (122) is provided with a first slide way (1221), and the platform main body (121) is connected into the first slide way (1221) in a sliding way.

2. The feeding mechanism of an automatic card dispenser of claim 1, wherein: the device also comprises a track (3) arranged right below the pushing component (2); -a slider (1121) is mounted on said support brackets (11) in both said support assemblies (1) adapted to said track (3), said slider (1121) being slidingly connected into said track (3).

3. The feeding mechanism of an automatic card dispenser of claim 2, wherein: a limiting block (311) is arranged in the track (3); when the sliding block (1121) of the supporting bracket (11) is abutted with the limiting block (311), the supporting platform (12) is positioned right below the pushing component (2).

4. The feeding mechanism of an automatic card dispenser of claim 1, wherein: the platform body (121) comprises a connecting piece (1211) and a plurality of horizontally arranged bearing plates (1212) which are integrally arranged;

a plurality of said carrier plates (1212) are each connected to said connector (1211) at horizontally spaced intervals.

5. The feeding mechanism of an automatic card dispenser of claim 4, wherein: the connecting piece (1211) comprises a horizontal part (12112) and a vertical part (12111), a plurality of bearing plates (1212) are connected with the horizontal part (12112), and the vertical part (12111) and the bearing plates (1212) are respectively positioned at two sides of the side plate (122).

6. The feeding mechanism of an automatic card dispenser according to any one of claims 1-5, wherein: the support bracket (11) comprises a cross bar (111) and two vertical bars (112);

the cross rod (111) is fixedly connected between the two vertical rods (112); the support bracket (11) is provided with a slide way III (113), one surfaces of the two vertical rods (112) facing each other are provided with sliding grooves, the two sliding grooves form the slide way III (113), the slide way III (113) is vertically arranged, and two sides of the side plate (122) are respectively connected into the two slide way III (113) in a sliding manner;

the lifting member (13) is mounted to the support bracket (11), and the lifting member (13) is used for driving the connecting member (1211) to lift along a slideway III (113).

7. The feeding mechanism of an automatic card dispenser according to any one of claims 4-5, wherein: a boosting piece (4) which is vertical to the side plate (122) is fixedly connected to the support bracket (11); the boosting piece (4) is used for driving the bearing platform (12) to slide in the first slideway (1221).

8. The feeding mechanism of an automatic card dispenser of claim 7, wherein: a second slideway (12113) is arranged on the bearing platform (12); a connecting plate (123) is arranged on the bearing platform (12), a sliding block (1231) matched with the second slide way (12113) is integrally arranged on the connecting plate (123), and the sliding block (1231) is connected to the second slide way (12113) in a sliding manner;

the boosting piece (4) is a hydraulic cylinder or an air cylinder fixedly connected with the support bracket (11); a first clamping groove (41) is formed in a piston rod of the boosting piece (4), and one end of the connecting plate (123) extends into the first clamping groove (41).