CN221070226U - A quick material feeding unit for cardboard printing - Google Patents

Abstract

The utility model relates to the technical field of paperboard printing, in particular to a quick feeding device for paperboard printing, which is characterized in that a first fixing plate is of an L-shaped structure and is fixed at the upper end of the left side wall of a feeding box; three sliding grooves are formed in the first fixing plate; the fixed pipes are respectively fixed on the right side wall of the vertical plate of the first fixed plate, and the connecting rods are movably inserted into the fixed pipes; the push plates are respectively fixed at the right ends of the connecting rods; the springs are respectively and movably sleeved on the connecting rods, one ends of the springs are fixed with the push plate, and the other ends of the springs are fixed with the fixed pipe; the first connecting plates are respectively fixed at the bottom of the push plate; the first connecting plate is of an L-shaped structure, and a vertical plate of the first connecting plate is arranged in the chute in a sliding manner; the paperboard is ejected out quickly in the rising process, so that the feeding speed is improved; the push plates can be alternately ejected, so that the feeding speed is further improved, and the practicability is improved.

Description

A quick material feeding unit for cardboard printing

Technical Field

The utility model relates to the technical field of paperboard printing, in particular to a rapid feeding device for paperboard printing.

Background

When the paperboard is printed, because the paperboard is hard, the paperboard cannot be sucked like paper, and can only be transferred one by one through the conveyor belt, but the printing speed is relatively high, and the paper cannot meet the requirement of the printing speed when being transferred one by one.

Disclosure of utility model

The utility model aims to overcome the defects and shortcomings of the prior art and provides a rapid feeding device for paperboard printing, which is used for solving the problems.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a feed box, a feed plate, a first internal threaded pipe, a first screw and a first motor; openings are formed in the front feeding box and the rear feeding box of the feeding box; a feeding plate is arranged in the feeding box; the feeding plate is provided with a first internal thread pipe which is propped against the inner side wall of the feeding box, a first screw rod is inserted in the first internal thread pipe through screw threads in a screwed way, four first motors are fixed on the inner bottom plate of the feeding box, and the first motors are connected with an external power supply;

it also comprises:

The first fixing plate is of an L-shaped structure and is fixed at the upper end of the left side wall of the feeding box; three sliding grooves are formed in the first fixing plate;

The number of the fixing pipes is three, the fixing pipes are respectively fixed on the right side wall of the vertical plate of the first fixing plate, and connecting rods are movably inserted into the fixing pipes;

The number of the pushing plates is three, and the pushing plates are respectively fixed at the right end of the connecting rod;

The springs are three in number and are respectively movably sleeved on the connecting rods, one end of each spring is fixed with the push plate, and the other end of each spring is fixed with the fixed pipe;

The number of the first connecting plates is three, and the first connecting plates are respectively fixed at the bottom of the push plate; the first connecting plate is of an L-shaped structure, and a vertical plate of the first connecting plate is arranged in the chute in a sliding manner;

The second fixing plate is of an L-shaped structure and is fixed at the upper end of the left side wall of the feeding box; the vertical plate of the second fixing plate is fixed with the first fixing plate;

The number of the rotating plates is three, the rotating plates are respectively arranged on the second fixed plate, the rotating plates are respectively arranged below the sliding grooves, the bottoms of the rotating plates are of arc structures, the bottoms of the front side walls of the rotating plates are connected with the output shafts of the second motor, and the second motor is connected with an external power supply; the bottom of No. two motors is fixed with No. three fixed plates, no. three fixed plates's bottom is fixed with No. two internal thread pipes, no. two internal thread pipes's bottom supports to establish on No. two fixed plates, no. two internal thread intraductal connect soon through the screw thread to insert and be equipped with No. two screw rods, no. two screw rods's right-hand member connects soon on the left side of sending the workbin through the bearing, no. two screw rods's left end and No. three motor's output shaft, no. three motors are fixed on No. two fixed plates's riser, no. three motors are connected with external power source.

Preferably, the upper side walls of the two first internal thread pipes are respectively fixed with a first limiting plate, and the first limiting plates are arranged on the inner sides of the first screw rods; the left side and the right side of the feeding plate are propped against the first limiting plate.

Preferably, the bottom front side of the feed box is fixed with a second connecting plate, a placing plate is arranged above the second connecting plate, four corners of the bottom of the placing plate are fixed with the second connecting plate through supporting legs, and a plurality of balls are embedded on the upper surface of the placing plate.

Preferably, the front and the rear of the feeding plate are provided with adjusting grooves; the two second limiting plates are respectively arranged above the regulating groove; electric telescopic rods are fixed on the front inner side wall and the rear inner side wall of the feeding box and are connected with an external power supply; the movable ends of the electric telescopic rods are respectively connected with the second limiting plate.

Preferably, the bottom of the second limiting plate is integrally formed with a guide plate, and the guide plate is arranged from top to bottom from inside to outside.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a rapid feeding device for paperboard printing, which ensures that a paperboard is ejected out rapidly in the rising process, and improves the feeding speed; the push plates can be alternately ejected, so that the feeding speed is further improved, and the practicability is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a southwest isometric view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is a schematic structural view of a second limiting plate and a guide plate in the present utility model.

Reference numerals illustrate:

Feed box 1, opening 2, feeding plate 3, no. one internal thread pipe 4, no. one screw rod 5, no. one motor 6, no. one fixed plate 7, spout 8, fixed pipe 9, connecting rod 10, push pedal 11, spring 12, no. one connecting plate 13, no. two fixed plates 14, rotating plate 15, no. two motor 16, no. three fixed plates 17, no. two internal thread pipe 18, no. two screw rods 19, no. three motor 20, no. one limiting plate 21, no. two connecting plates 22, placing plate 23, stabilizer blade 24, ball 25, adjusting groove 26, no. two limiting plate 27, guide plate 28, electric telescopic rod 29.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1:

Referring to fig. 1 to 3, embodiment 1 comprises a feed box 1, a feed plate 3, a first internally threaded tube 4, a first screw 5 and a first motor 6; the front and rear feed boxes 1 of the feed box 1 are provided with openings 2; a feeding plate 3 is arranged in the feeding box 1; the feeding plate 3 is provided with a first internal thread pipe 4 at the front, back, left and right of the bottom, the first internal thread pipe 4 is propped against the inner side wall of the feeding box 1, a first screw 5 is inserted in the first internal thread pipe 4 through screw thread screwing, four first motors 6 are fixed on the inner bottom plate of the feeding box 1 through bolts, the first motors 6 are connected with an external power supply, and the specific use model of the first motors 6 is directly purchased, installed and used from the market according to the actual use requirements;

it also comprises:

The first fixing plate 7 is of an L-shaped structure, and the first fixing plate 7 is fixed at the upper end of the left side wall of the feed box 1 through bolts; three sliding grooves 8 are formed in the first fixing plate 7;

The number of the fixing pipes 9 is three, the fixing pipes 9 are respectively fixed on the right side wall of the vertical plate of the first fixing plate 7 through bolts, and the connecting rods 10 are movably inserted into the fixing pipes 9;

the number of the pushing plates 11 is three, and the pushing plates 11 are respectively fixed at the right end of the connecting rod 10 through bolts;

The springs 12 are three in number and are respectively sleeved on the connecting rod 10 in a movable mode, one end of each spring 12 is fixed with the push plate 11, and the other end of each spring 12 is fixed with the fixed pipe 9;

The number of the first connecting plates 13 is three, and the first connecting plates 13 are respectively fixed at the bottom of the push plate 11 through bolts; the first connecting plate 13 is of an L-shaped structure, and a vertical plate of the first connecting plate 13 is arranged in the chute 8 in a sliding manner;

The second fixing plate 14 is of an L-shaped structure, and the second fixing plate 14 is fixed at the upper end of the left side wall of the feed box 1 through bolts; the vertical plate of the second fixing plate 14 is fixed with the first fixing plate 7;

The number of the rotating plates 15 is three, the rotating plates 15 are respectively arranged on the second fixed plate 14, the rotating plates 15 are respectively arranged below the sliding grooves 8, the bottoms of the rotating plates 15 are of arc structures, the bottoms of the front side walls of the rotating plates 15 are connected with the output shafts of the second motor 16, the second motor 16 is connected with an external power supply, and the specific use types of the second motor 16 are directly purchased, installed and used from the market according to actual use requirements; the bottom of the second motor 16 is fixedly provided with a third fixing plate 17, the bottom of the third fixing plate 17 is fixedly provided with a second internal thread pipe 18 through a bolt, the bottom of the second internal thread pipe 18 is propped against the second fixing plate 14, a second screw 19 is inserted in the second internal thread pipe 18 through screw threads in a screwing way, the right end of the second screw 19 is screwed on the left side of the feeding box 1 through a bearing, the left end of the second screw 19 is connected with an output shaft of the third motor 20, the third motor 20 is fixed on a vertical plate of the second fixing plate 14 through a bolt, the third motor 20 is connected with an external power supply, and the specific use model of the third motor 20 is directly purchased from the market for installation and use according to actual use requirements;

In embodiment 1, the rotating plate 15 is abutted against the right side wall of the first connecting plate 13; removing the feeding plate 3 from the opening 2, placing the paperboard, and placing the feeding plate 3 back on the first internally threaded tube 4; starting a first motor 6 to enable a first screw rod 5 to rotate, driving a feeding plate 3 to ascend, starting a second motor 16 in the middle when the paper board is exposed out of a feeding box 1, enabling a rotary plate 15 in the middle to rotate right, enabling a push plate 11 in the middle to pop up under the action of a spring 12, and enabling the push plate 11 to eject the paper board to the right to a printing position for printing; simultaneously, a third motor 20 in the middle is started to enable a second screw 19 to rotate, a second internal thread pipe 18 is driven to move left below a first connecting plate 13, a second motor 16 drives a rotating plate 15 to rotate and abut against the right side wall of the first connecting plate 13, the third motor 20 is started to enable the rotating plate 15 to drive the first connecting plate 13 to move right, and a middle spring 12 is compressed to finish a paperboard feeding step; when the next paperboard is exposed out of the feeding box 1, the motors 16 on two sides are started, the steps are consistent with the steps, and the motors 16 and 20 on two sides are started, so that the push plates 11 on two sides and the push plate 11 in the middle push the paperboard alternately, and the rapid feeding of the paperboard is realized.

Example 2:

Referring to fig. 1, on the basis of embodiment 1, the upper side walls of the two first internal threaded pipes 4 are fixed with first limiting plates 21 by bolts, and the first limiting plates 21 are arranged on the inner sides of the first screw rods 5; the left side and the right side of the feeding plate 3 are propped against the first limiting plate 21;

With the present embodiment, the first limiting plate 21 stabilizes the feeding plate 3 in the lifting process.

Example 3:

Referring to fig. 1-2, on the basis of embodiment 1, a second connecting plate 22 is fixed on the front side of the bottom of the feed box 1, a placement plate 23 is arranged above the second connecting plate 22, four corners of the bottom of the placement plate 23 are fixed with the second connecting plate 22 through supporting legs 24, and a plurality of balls 25 are embedded on the upper surface of the placement plate 23;

With the embodiment, when the first internally threaded pipe 4 descends to move the feeding plate 3 below, the feeding plate 3 is pulled out and placed on the balls 25 of the placing plate 23, and after the addition is completed, the feeding plate 3 can rapidly move back to the first internally threaded pipe 4 under the action of the balls 25.

Example 4:

Referring to fig. 2 and 4, on the basis of embodiment 1, adjusting grooves 26 are formed in the front and rear of the feeding plate 3; two second limiting plates 27 are respectively arranged above the regulating grooves 26; the bottom of the second limiting plate 27 is integrally provided with a guide plate 28, and the guide plate 28 is arranged from top to bottom from inside to outside; the front inner side wall and the rear inner side wall of the feed box 1 are respectively fixed with an electric telescopic rod 29 through bolts, the electric telescopic rods 29 are connected with an external power supply, and the specific use types of the electric telescopic rods 29 are directly purchased, installed and used from the market according to actual use requirements; the movable ends of the electric telescopic rods 29 are respectively connected with a second limiting plate 27;

According to the embodiment, the electric telescopic rod 29 is started according to the width of the paperboard, and the position of the second limiting plate 27 is adjusted so that the distance between the two second limiting plates 27 accords with the width of the paperboard; when the paper board rises, the paper board is regular under the action of the guide plate 28, and the deviation during feeding is avoided.

The working principle of the specific embodiment is as follows: according to the width of the paper board, the electric telescopic rod 29 is started, and the position of the second limiting plate 27 is adjusted, so that the distance between the two second limiting plates 27 accords with the width of the paper board; when the paper board rises, the paper board is regular under the action of the guide plate 28, so that the deviation during feeding is avoided; the rotating plate 15 is propped against the right side wall of the first connecting plate 13; when the feeding plate 3 is moved out of the opening 2 and the first internally threaded pipe 4 descends to move the feeding plate 3 below, the feeding plate 3 is pulled out and placed on the ball 25 of the placing plate 23, after the paperboard is added, the feeding plate 3 can be quickly moved back to the first internally threaded pipe 4 under the action of the ball 25, and the feeding plate 3 is placed back to the first internally threaded pipe 4; starting a first motor 6 to enable a first screw rod 5 to rotate, driving a feeding plate 3 to ascend, starting a second motor 16 in the middle when the paper board is exposed out of a feeding box 1, enabling a rotary plate 15 in the middle to rotate right, enabling a push plate 11 in the middle to pop up under the action of a spring 12, and enabling the push plate 11 to eject the paper board to the right to a printing position for printing; simultaneously, a third motor 20 in the middle is started to enable a second screw 19 to rotate, a second internal thread pipe 18 is driven to move left below a first connecting plate 13, a second motor 16 drives a rotating plate 15 to rotate and abut against the right side wall of the first connecting plate 13, the third motor 20 is started to enable the rotating plate 15 to drive the first connecting plate 13 to move right, and a middle spring 12 is compressed to finish a paperboard feeding step; when the next paperboard is exposed out of the feeding box 1, the motors 16 on two sides are started, the steps are consistent with the steps, and the motors 16 and 20 on two sides are started, so that the push plates 11 on two sides and the push plate 11 in the middle push the paperboard alternately, and the rapid feeding of the paperboard is realized.

After adopting above-mentioned structure, this concrete embodiment's beneficial effect does:

1. The push plate 11 and the spring 12 are arranged, so that the paperboard can be ejected out quickly in the rising process, and the feeding speed is improved;

2. The push plates 11 can be alternately ejected, so that the feeding speed is further improved, and the practicability is improved;

3. balls 25 and a placement plate 23 are provided to facilitate the addition and removal of the cardboard.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (5)

1. A rapid feeding device for paperboard printing comprises a feeding box (1), a feeding plate (3), a first internal thread tube (4), a first screw (5) and a first motor (6); the front and rear feeding boxes (1) of the feeding box (1) are provided with openings (2); a feeding plate (3) is arranged in the feeding box (1); the feeding plate (3) is provided with a first internal thread pipe (4) at the front, back, left and right of the bottom, the first internal thread pipe (4) is propped against the inner side wall of the feeding box (1), a first screw (5) is inserted into the first internal thread pipe (4) through screw threads in a screwed way, four first motors (6) are fixed on the inner bottom plate of the feeding box (1), and the first motors (6) are connected with an external power supply;

Characterized in that it further comprises:

The first fixing plate (7) is of an L-shaped structure, and the first fixing plate (7) is fixed at the upper end of the left side wall of the feeding box (1); three sliding grooves (8) are formed in the first fixing plate (7);

The fixing pipes (9) are three in number and are respectively fixed on the right side wall of the vertical plate of the first fixing plate (7), and connecting rods (10) are movably inserted into the fixing pipes (9);

The number of the pushing plates (11) is three, and the pushing plates (11) are respectively fixed at the right end of the connecting rod (10);

The springs (12) are three in number and are respectively sleeved on the connecting rod (10) in a movable mode, one end of each spring (12) is fixed with the push plate (11), and the other end of each spring (12) is fixed with the fixed pipe (9);

The number of the first connecting plates (13) is three, and the first connecting plates (13) are respectively fixed at the bottom of the push plate (11); the first connecting plate (13) is of an L-shaped structure, and a vertical plate of the first connecting plate (13) is arranged in the chute (8) in a sliding way;

the second fixing plate (14), the second fixing plate (14) is of an L-shaped structure, and the second fixing plate (14) is fixed at the upper end of the left side wall of the feeding box (1); the vertical plate of the second fixing plate (14) is fixed with the first fixing plate (7);

The number of the rotating plates (15) is three, the rotating plates (15) are respectively arranged on the second fixed plate (14), the rotating plates (15) are respectively arranged below the sliding grooves (8), the bottoms of the rotating plates (15) are of arc structures, the bottoms of the front side walls of the rotating plates (15) are connected with the output shaft of the second motor (16), and the second motor (16) is connected with an external power supply; the bottom of No. two motors (16) is fixed with No. three fixed plates (17), the bottom of No. three fixed plates (17) is fixed with No. two internal thread pipes (18), the bottom of No. two internal thread pipes (18) is supported and is established on No. two fixed plates (14), no. two screw rods (19) are inserted through the screw thread soon in No. two internal thread pipes (18), the right-hand member of No. two screw rods (19) is connected on the left side of pay-off case (1) through the bearing soon, the left end of No. two screw rods (19) is connected with the output shaft of No. three motors (20), no. three motors (20) are fixed on the riser of No. two fixed plates (14), no. three motors (20) are connected with external power source.

2. A rapid feed apparatus for paperboard printing as recited in claim 1, wherein: the upper side walls of the two first internal thread pipes (4) are respectively fixed with a first limiting plate (21), and the first limiting plates (21) are arranged on the inner sides of the first screw rods (5); the left side and the right side of the feeding plate (3) are propped against the first limiting plate (21).

3. A rapid feed apparatus for paperboard printing as recited in claim 1, wherein: the front side of the bottom of the feed box (1) is fixed with a second connecting plate (22), a placing plate (23) is arranged above the second connecting plate (22), four corners of the bottom of the placing plate (23) are fixed with the second connecting plate (22) through supporting legs (24), and a plurality of balls (25) are embedded on the upper surface of the placing plate (23).

4. A rapid feed apparatus for paperboard printing as recited in claim 1, wherein: the front and the rear of the feeding plate (3) are provided with adjusting grooves (26); two second limiting plates (27) are respectively arranged above the adjusting grooves (26); electric telescopic rods (29) are fixed on the front inner side wall and the rear inner side wall of the feed box (1), and the electric telescopic rods (29) are connected with an external power supply; the movable ends of the electric telescopic rods (29) are respectively connected with a second limiting plate (27).

5. A rapid feed apparatus for paperboard printing as recited in claim 4, wherein: the bottom of the second limiting plate (27) is integrally provided with a guide plate (28), and the guide plate (28) is arranged from top to bottom from inside to outside.