CN217920703U - Continuous paper collecting device of printing machine without stopping - Google Patents

Abstract

The utility model discloses a continuous paper collecting device without shutdown of a printing machine, which belongs to the technical field of printing paper collection and aims at solving the problems that the quantity of paper is difficult to ensure to be consistent every time and paper folds are easy to occur in the paper concentration, and comprises a casing and a feed chute, wherein the feed chute is arranged on the side wall of one side of the casing, a feed hopper is fixed inside the feed chute, a support frame is fixed on the side wall of the outer side of the casing, a cylinder is fixed on the side wall of one side of the support frame, a bearing frame is fixed on the output end of the cylinder, a discharge chute is arranged on the side wall of one side of the casing, and the discharge chute is positioned on one side of the bearing frame; the utility model discloses a gravity sensor real-time supervision bears the weight of frame department paper, and when reaching appointed predetermined value with the paper weight that bears in the bearing frame, send instruction makes the cylinder drive, causes the paper weight deviation of ejection of compact at every turn then can not too many, effectively ensures the quantity that the paper concentrates the collection, is convenient for collect the paper.

Description

Continuous paper collecting device of printing machine without stopping

Technical Field

The utility model belongs to the technical field of the printing paper collection, concretely relates to printing machine does not shut down continuous paper collection device.

Background

The printing machine is a machine for printing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle of the printing machine is as follows: firstly, making characters and images to be printed into a printing plate, installing the printing plate on a printing machine, then coating ink on the position of the printing plate with the characters and the images by manpower or the printing machine, and then directly or indirectly transferring the ink onto paper or other printing stocks (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics) so as to copy printed matters the same as the printing plate, and the invention and the development of the printing machine play an important role in the propagation of human civilization and culture;

the paper collecting device of the prior art generally has a corresponding paper collecting device, and mostly collects paper discharged from a printing machine to one position, thereby completing the purpose of collecting paper, but in the actual application process, the paper collecting device still has the following defects:

(1) in the prior art, the quantity of the collected paper in a centralized manner is difficult to control, and the deviation of the quantity of the collected paper in each centralized manner is too large, so that the use and working efficiency of the printing machine is influenced;

(2) in the prior art, paper collecting operation of a printing machine is difficult to ensure the flatness of paper during paper collecting operation due to the fact that paper wrinkles or one end of the paper tilts easily, and the operation quality of paper collecting is affected.

Therefore, a continuous paper collecting device without stopping of a printing machine is needed, and the problem that in the prior art, paper is difficult to be concentrated to ensure that the number of the paper is consistent every time and paper wrinkles are easy to occur is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine does not shut down continuous collection paper device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous paper collecting device without stop for printer is composed of casing and its driver

The feed chute, the feed chute is seted up in casing one side lateral wall, the inside feeder hopper that is fixed with of feed chute, casing outside lateral wall is fixed with the support frame, support frame one side lateral wall is fixed with the cylinder, the output of cylinder is fixed with the carriage, the blown down tank has been seted up to casing one side lateral wall, the blown down tank is located carriage one side, the carriage with the inboard sliding connection of casing, casing outside lateral wall be fixed with the gravity sensor of carriage looks adaptation, casing outside lateral wall be provided with the conveying subassembly of carriage looks adaptation.

In the scheme, the transmission assembly comprises

The mounting disc is fixed on the side wall of the outer side of the shell, a servo motor is fixed on the side wall of one side of the mounting disc, a rotating shaft is rotatably connected on the side wall of the inner side of the shell, one end of the rotating shaft is coaxially fixed with an output shaft of the servo motor, and a plurality of flexible deflector rods which are distributed at equal intervals are fixed on the outer surface of the rotating shaft;

the transmission shaft, the transmission shaft is provided with a plurality ofly, and is a plurality of the transmission shaft be the equidistance distribute with lateral wall rotates in the casing and connects, the transmission shaft is located the inside surface adapter coupling of casing has the driving roller, transmission shaft one end adapter coupling has spur gear an, casing outside lateral wall sliding connection has the dentate plate, spur gear an with the dentate plate meshing is connected, the pivot is close to the one end of dentate plate is fixed with spur gear b, spur gear b with the dentate plate meshing is connected.

It is worth further saying that a sliding groove is formed in the side wall of the outer side of the casing, the toothed plate is in sliding connection with the inside of the sliding groove, and the length value of the toothed plate is larger than that of the casing.

It should be further noted that an additional installation plate is fixed to the side wall of the outer side of the casing, a guide groove is formed in the side wall of the top end of the additional installation plate, the toothed plate is connected with the inside of the guide groove in a sliding mode, two limiting blocks which are symmetrically distributed are fixed to the side wall of one side of the toothed plate, and the length value of each limiting block is larger than the tooth length value of the toothed plate.

In a preferred embodiment, a collecting box is slidably inserted through a side wall of one side of the housing, the collecting box is located under the plurality of driving rollers, and a handle is fixed to a side wall of one side of the collecting box.

As a preferred embodiment, two grooves are symmetrically formed in the inner side wall of the bottom end of the casing, two sliding blocks are symmetrically fixed to the side wall of the bottom end of the collection box, and the sliding blocks are slidably connected with the inner portions of the grooves.

As a preferred embodiment, the discharge chute is adapted to the carrying frame, a discharging hopper is fixed in the discharge chute, and the discharging hopper and the casing are arranged in an inclined manner.

Compared with the prior art, the utility model provides a pair of continuous collection paper device of printing machine does not shut down includes following beneficial effect at least:

(1) Through the gravity of gravity sensor real-time supervision bearing frame department paper, when reaching appointed predetermined value with the paper weight that bears in the bearing frame, send instruction makes the cylinder drive, causes the paper weight deviation of ejection of compact at every turn not too much then, effectively ensures the quantity that the paper concentrates the collection, is convenient for collect the paper.

(2) Drive the driving roller through conveying assembly and carry out at the uniform velocity conveying to the paper and bear frame department, effectively avoid appearing the paper in disorder or the condition of fold when bearing the frame, for paper collection paper work provides effectual guarantee for the printing machine can be more smooth and easy gather paper work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the explosion structure of the present invention;

fig. 4 is an enlarged schematic view of a part of the structure of the present invention.

In the figure: 1. a housing; 2. a feed chute; 3. a feed hopper; 4. a support frame; 5. a cylinder; 6. a carrying frame; 7. a gravity sensor; 8. a transfer assembly; 81. mounting a disc; 82. a servo motor; 83. a rotating shaft; 84. a soft deflector rod; 85. a drive shaft; 86. a driving roller; 87. a straight gear a; 88. a toothed plate; 89. a spur gear b; 9. a chute; 10. adding a plate; 11. a guide groove; 12. a limiting block; 13. a collection box; 14. a handle; 15. a groove; 16. a slider; 17. a discharge chute; 18. and (7) discharging the hopper.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical scheme of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and based on the described embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art on the premise of not needing creative work all belong to the scope of protection of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-4, the utility model provides a continuous paper collecting device of printing machine does not shut down, including casing 1, casing 1 still includes feed chute 2, feed chute 2 is seted up in casing 1 one side lateral wall, feed chute 2 is inside to be fixed with feeder hopper 3, casing 1 outside lateral wall is fixed with support frame 4, support frame 4 one side lateral wall is fixed with cylinder 5, the output of cylinder 5 is fixed with carriage 6, discharge chute 17 has been seted up to casing 1 one side lateral wall, discharge chute 17 is located carriage 6 one side, carriage 6 and casing 1 inboard sliding connection, casing 1 outside lateral wall is fixed with the gravity sensor 7 with carriage 6 looks adaptation, casing 1 outside lateral wall is provided with the conveying assembly 8 with carriage 6 looks adaptation, through the gravity of the gravity sensor 7 real-time supervision carriage 6 department paper, when reaching appointed predetermined value with the paper weight that bears in the carriage 6, send the instruction makes cylinder 5 drive, then cause the paper weight deviation of ejection of compact at every turn can not too many, effectively ensure the quantity that the paper concentrates the collection, be convenient for collect the paper.

Further as shown in fig. 1 and fig. 2, it is worth specifically describing that the transmission assembly 8 includes a mounting plate 81, the mounting plate 81 is fixed on the outer side wall of the casing 1, a servo motor 82 is fixed on the side wall of one side of the mounting plate 81, the inner side wall of the casing 1 is rotatably connected with a rotating shaft 83, one end of the rotating shaft 83 is coaxially fixed with an output shaft of the servo motor 82, and a plurality of flexible shift levers 84 are fixed on the outer surface of the rotating shaft 83 and are distributed at equal intervals; transmission shaft 85, transmission shaft 85 is provided with a plurality ofly, a plurality of transmission shafts 85 are that the equidistance distributes and is connected with the inboard lateral wall rotation of casing 1, transmission shaft 85 is located the inside surface fastening cover of casing 1 and has connect driving roller 86, transmission shaft 85 one end fastening cover has spur gear a87, casing 1 outside lateral wall sliding connection has castellated plate 88, spur gear a87 is connected with castellated plate 88 meshing, the one end that pivot 83 is close to castellated plate 88 is fixed with spur gear b89, spur gear b89 is connected with castellated plate 88 meshing, drive driving roller 86 through conveying assembly 8 and carry out at the uniform velocity conveying to bearing frame 6 departments to the paper, effectively avoid appearing the condition that the paper appears in disorder or fold when carrying out bearing frame 6, for paper collection paper work provides effectual guarantee, make the printing machine can be more smooth and go on collection paper work.

Further as shown in fig. 4, it is worth specifically explaining that sliding groove 9 has been seted up to casing 1 outside lateral wall, and castellated plate 88 and the inside sliding connection of sliding groove 9, the length value of castellated plate 88 is greater than the length value of casing 1, slides in sliding groove 9 through castellated plate 88, not only can play the direction limiting effect to castellated plate 88, but also can effectively promote the stability of castellated plate 88 in the removal process.

The scheme has the following working processes: when the paper after printing of the printing machine is required to be collected, firstly, the device is placed at the paper outlet position of the printing machine, the fact that the feed hopper 3 initially corresponds to the paper outlet position of the printing machine is ensured, the paper enters the interior of the machine shell 1 from the feed hopper 3 and is driven by the servo motor 82, the rotating shaft 83 synchronously rotates to drive the straight gear b89 to synchronously rotate, the straight gear b89 synchronously rotates, the straight gear b89 and the toothed plate 88 are meshed for transmission, the toothed plate 88 horizontally moves along the guide groove 11, the toothed plate 88 and the straight gear a87 are meshed for transmission, the rotation direction of the transmission shaft 85 and the rotation direction of the rotating shaft 83 are opposite to rotate, the transmission roller 86 is driven to synchronously rotate, and the paper falling to the top surface of the transmission roller 86 is conveyed to the bearing frame 6 at a constant speed, when the straight gear b89 contacts the limiting block 12, reverse rotation is performed through presetting of the servo motor 82, so that the rotation direction of the transmission shaft 85 is opposite to the rotation direction of the rotating shaft 83 to rotate, paper is uniformly butted at the position of the transmission roller 86 close to the feed hopper 3 at the moment, when the straight gear b89 contacts the limiting block 12, the rotating shaft 83 rotates to rotate reversely, then the paper is conveyed to the bearing frame 6 in a reciprocating quantitative mode, the paper is uniformly stirred and conveyed into the bearing frame 6 through the soft deflector rod 84, the number of the paper in the bearing frame 6 is monitored in real time through the gravity sensor 7, when the number of the paper in the bearing frame 6 reaches a specified preset value, an instruction is sent to the air cylinder 5, the air cylinder 5 is driven to drive the bearing frame 6 to move, and the paper in the bearing frame 6 is conveyed to the paper.

According to the working process, the following steps are carried out: through the gravity of the paper of the 6 department's of gravity sensor 7 real-time supervision bearing frame, when the paper weight that bears in the bearing frame 6 reaches appointed predetermined value, send instruction makes cylinder 5 drive, then cause the paper weight deviation of ejection of compact at every turn can not be too much, effectively ensure the quantity that the collection is concentrated to the paper, be convenient for collect the paper, and drive driving roller 86 through conveying assembly 8 and carry out at the uniform velocity conveying to bearing frame 6 department to the paper, effectively avoid appearing the condition that the paper appears in disorder or fold when carrying out bearing frame 6, provide effectual guarantee for paper collection paper work, make the printing machine can be more smooth and easy carry out collection paper work, and slide in spout 9 through dentate plate 88, not only can play the direction limiting displacement to dentate plate 88, but also can effectively promote the stability of dentate plate 88 in the removal process.

Further as shown in fig. 1 and 4, it is worth specifically explaining that an additional installation plate 10 is fixed on the side wall of the outer side of the casing 1, a guide groove 11 is formed in the side wall of the top end of the additional installation plate 10, a toothed plate 88 is in sliding connection with the inside of the guide groove 11, two limiting blocks 12 which are symmetrically distributed are fixed on the side wall of one side of the toothed plate 88, the length value of each limiting block 12 is larger than that of a tooth of the toothed plate 88, and through the arrangement of the limiting blocks 12, the situation that the toothed plate 88 is moved too far to cause falling can be avoided, and the guarantee that meshing transmission of the toothed plate 88 and a spur gear a87 and a spur gear b89 is guaranteed.

Further as shown in fig. 2, it is worth specifically explaining that the collecting box 13 penetrates through the side wall of one side of the machine shell 1 in a sliding manner, the collecting box 13 is located under the plurality of driving rollers 86, the handle 14 is fixed on the side wall of one side of the collecting box 13, and the collecting box 13 is located under the driving rollers 86, so that impurities falling in paper can be collected, the environment of peripheral work is ensured, and workers can clean the paper conveniently.

Further as shown in fig. 3, it is worth specifically explaining that two grooves 15 which are symmetrically distributed are formed in the inner side wall of the bottom end of the machine shell 1, two sliders 16 which are symmetrically distributed are fixed on the side wall of the bottom end of the collecting box 13, the sliders 16 are connected with the inner portion of the grooves 15 in a sliding mode, and the sliders 16 slide in the grooves 15, so that the guide limiting effect on the collecting box 13 can be achieved, and the stability of the collecting box 13 in the moving process can be effectively improved.

Further as shown in fig. 1, fig. 2 and fig. 4, it is worth specifically explaining that the discharging chute 17 is adapted to the carrying frame 6, a discharging hopper 18 is fixed inside the discharging chute 17, the discharging hopper 18 and the casing 1 are arranged in an inclined distribution manner, and the discharging hopper 18 and the casing 1 are arranged in an inclined distribution manner, so that a material guiding effect can be achieved when paper drops, and the paper drops more uniformly and stably.

To sum up: through the setting of restriction piece 12, not only can play and avoid appearing the condition that dentate plate 88 removes the overranging and cause to drop, but also guarantee the guarantee nature when meshing the transmission to dentate plate 88 and straight-teeth gear a87 and straight-teeth gear b89, and be located under driving roller 86 through collecting box 13, can collect the impurity that drops in the paper, ensure the environment of peripheral work, the staff of being convenient for beats and cleans up, and slide in recess 15 through slider 16, not only can play the direction limiting displacement to collecting box 13, and can also effectively promote collecting box 13 and remove the stability of in-process, and be the slope distribution setting between hopper 18 and the casing 1 through down, can play the guide effect when dropping the paper, cause the more even stability that the paper dropped.

The servo motor 82, the air cylinder 5 and the gravity sensor 7 can be purchased in the market, and the servo motor 82, the air cylinder 5 and the gravity sensor 7 are provided with power supplies, which belong to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.

The gravity sensor model is "QS-6021" in the present specification, and thus the latest prior art gravity sensor is known as an existing product.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A continuous paper collecting device of a printing machine without stopping comprises a machine shell (1) and is characterized in that the machine shell (1) further comprises

Feed chute (2), feed chute (2) are seted up in casing (1) one side lateral wall, feed chute (2) inside is fixed with feeder hopper (3), casing (1) outside lateral wall is fixed with support frame (4), support frame (4) one side lateral wall is fixed with cylinder (5), the output of cylinder (5) is fixed with carriage (6), blown down tank (17) have been seted up to casing (1) one side lateral wall, blown down tank (17) are located carriage (6) one side, carriage (6) with casing (1) inboard sliding connection, casing (1) outside lateral wall be fixed with gravity sensor (7) of carriage (6) looks adaptation, casing (1) outside lateral wall be provided with conveying subassembly (8) of carriage (6) looks adaptation.

2. A non-stop continuous paper collecting device of a printing press according to claim 1, characterized in that: the transfer assembly (8) comprises

The mounting disc (81) is fixed on the outer side wall of the machine shell (1), a servo motor (82) is fixed on the side wall of one side of the mounting disc (81), a rotating shaft (83) is rotatably connected on the inner side wall of the machine shell (1), one end of the rotating shaft (83) is coaxially fixed with an output shaft of the servo motor (82), and a plurality of flexible shift levers (84) which are distributed at equal intervals are fixed on the outer surface of the rotating shaft (83);

transmission shaft (85), transmission shaft (85) are provided with a plurality ofly, and are a plurality of transmission shaft (85) be the equidistance distribute with casing (1) inside lateral wall rotates to be connected, transmission shaft (85) are located casing (1) inside surface fastening cover has had driving roller (86), transmission shaft (85) one end fastening cover has had spur gear a (87), casing (1) outside lateral wall sliding connection has toothed plate (88), spur gear a (87) with toothed plate (88) meshing connection, pivot (83) are close to the one end of toothed plate (88) is fixed with spur gear b (89), spur gear b (89) with toothed plate (88) meshing connection.

3. A continuous paper collecting device of a printing press without stopping according to claim 2, characterized in that: casing (1) outside lateral wall has seted up spout (9), castellated plate (88) with spout (9) inside sliding connection, the length value of castellated plate (88) is greater than the length value of casing (1).

4. A continuous paper collecting device of a printing press without stopping according to claim 2, characterized in that: casing (1) outside lateral wall is fixed with and adds dress board (10), install guide way (11) have been seted up to board (10) top lateral wall additional, dentate plate (88) with the inside sliding connection of guide way (11), dentate plate (88) one side lateral wall is fixed with two restriction pieces (12) that are the symmetric distribution, the length value of restriction piece (12) is greater than the tooth length value of dentate plate (88).

5. A continuous paper collecting device of a printing press without stopping according to claim 2, characterized in that: the side wall of one side of the machine shell (1) is provided with a collecting box (13) in a sliding penetrating mode, the collecting box (13) is located under the plurality of driving rollers (86), and a handle (14) is fixed on the side wall of one side of the collecting box (13).

6. A continuous paper collecting device of a printing press without stopping according to claim 5, characterized in that: two grooves (15) which are symmetrically distributed are formed in the inner side wall of the bottom end of the machine shell (1), two sliding blocks (16) which are symmetrically distributed are fixed on the side wall of the bottom end of the collecting box (13), and the sliding blocks (16) are connected with the inner portions of the grooves (15) in a sliding mode.

7. A continuous paper collecting device of a printing press without stopping according to claim 1, characterized in that: the discharging groove (17) is matched with the bearing frame (6), a discharging hopper (18) is fixed inside the discharging groove (17), and the discharging hopper (18) and the shell (1) are obliquely distributed.

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