CN212687130U

CN212687130U - Paper collecting device of offset press

Info

Publication number: CN212687130U
Application number: CN202021062794.1U
Authority: CN
Inventors: 王正惠
Original assignee: Jiaxing Jianmin Trademark Printing And Weaving Co ltd
Current assignee: Jiaxing Jianmin Trademark Printing And Weaving Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-12
Anticipated expiration: 2030-06-10

Abstract

The utility model belongs to the technical field of lithography apparatus's technique and specifically relates to a collection device of offset press is related to, which comprises a bod, organism one side laminating offset press sets up, install the collection platform on the organism, be provided with elevating gear between collection platform and the organism, state that elevating gear drive collection platform slides along organism direction of height on the organism, the organism is kept away from offset press one side and is installed forward baffle, lateral baffle is installed to the both sides of organism perpendicular to installation forward baffle, forward baffle orientation is close to or keeps away from offset press direction and slides the setting on the organism, be provided with drive assembly between forward baffle and the organism, drive assembly drive forward baffle slides. The utility model discloses have and to promote the paper through the forward baffle that slides after paper inertia disappears the stop motion and adjust, under the orderly condition of assurance paper, reduce the effect of the probability of paper damage.

Description

Paper collecting device of offset press

Technical Field

The utility model belongs to the technical field of lithography apparatus's technique and specifically relates to a delivery unit of offset press is related to.

Background

An offset printing press is a kind of offset printing press, in which printing images are first printed on a blanket cylinder from a printing plate and then transferred to paper by the blanket cylinder.

The present chinese utility model patent with publication number CN203545268U discloses an automatic paper collecting device of offset press, its characterized in that: the automatic paper receiving machine comprises an offset press, wherein a paper outlet is formed in the lower end of the offset press, a conveyor belt is connected to the paper outlet, the tail end of the conveyor belt is connected with a paper receiving table, lateral baffles are arranged on two opposite sides of the paper receiving table respectively, the two lateral baffles are parallel to each other and are inserted into guide rails movably connected to two opposite sides of the paper receiving table, a forward baffle is arranged at the outer end of the paper receiving table, the forward baffle and the lateral baffles are perpendicular to each other and are inserted into insertion holes fixedly connected to the outer end of the paper receiving table, a slide bar perpendicular to the direction of the guide rails is arranged at the inner end of the paper receiving table, two ends of the slide bar penetrate through the two guide rails respectively, and a lifting device is connected to the.

The above prior art solutions have the following drawbacks: according to the existing paper collecting device, paper is enabled to impact the forward baffle by adopting inertia after the paper is separated from the offset press, so that the paper is stacked neatly on the paper collecting table, and then the paper directly impacts the forward baffle to easily cause damage to the paper.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a delivery unit of offset press, can promote the paper to adjust through the forward baffle that slides after the paper inertia disappears the stop motion, under the orderly condition of assurance paper, reduce the probability of paper damage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a paper collecting device of an offset press comprises a press body, wherein one side of the press body is attached to the offset press, a paper collecting table is installed on the press body, a lifting device is arranged between the paper collecting table and the press body and drives the paper collecting table to slide on the press body along the height direction of the press body, a forward baffle is installed on one side, away from the offset press, of the press body, lateral baffles are installed on two sides, perpendicular to the installation direction of the forward baffle, of the press body, the forward baffle is arranged on the press body in a sliding mode towards the direction close to or away from the offset press, a driving assembly is arranged between the forward baffle and the press body and comprises a rotating cylinder, a driving disc and a driving rod, the rotating cylinder is fixedly arranged on the press body, the driving disc is fixedly arranged on a piston rod of the rotating cylinder, one end of the driving rod is hinged to the driving disc, the, the rotary cylinder drives the driving disc to rotate in a reciprocating mode and drives the forward baffle to slide in a reciprocating mode.

By adopting the technical scheme, the offset press conveys the printed paper towards the paper receiving table, the paper enters the paper receiving table under the action of inertia after being separated from the offset press, the forward baffle slides for a sufficient distance to the paper, so that the paper inertia disappears and stops, then the forward baffle slides to push the paper to be positioned, and the paper is pushed to be adjusted after the paper inertia disappears and stops moving by sliding the forward baffle, so that the probability of paper damage is reduced under the condition of ensuring the paper to be orderly.

The present invention may be further configured in a preferred embodiment as: the lateral baffles are arranged on the machine body in a sliding mode, and the two lateral baffles slide oppositely or back to back.

Through adopting above-mentioned technical scheme, the setting of side direction baffle can restrict the location of paper in both sides, and the side direction baffle that slides simultaneously and set up can prevent that the paper slope from striking side direction baffle and damaging, and side direction baffle promotes the paper through sliding and carries out position control after paper stop motion, guarantees that the paper puts the probability that has reduced the paper damage when neat.

The present invention may be further configured in a preferred embodiment as: the lateral baffle is provided with a linkage rod, one end of the linkage rod is hinged to the driving disc, the other end of the linkage rod is hinged to the lateral baffle, and the hinged rotation direction of the two ends of the linkage rod is the same as the rotation direction of the driving disc.

By adopting the technical scheme, the linkage rod is matched with the driving assembly, so that the linkage of the forward baffle and the lateral baffle is realized, and the energy and the cost are saved.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a driving-disc, including the dead lever, the universal driving wheel, the dead lever is connected with the regulation pole, the universal driving wheel is connected with the universal driving wheel, the universal driving wheel is.

Through adopting above-mentioned technical scheme, the gangbar divide into the dead lever and adjusts the pole, can adjust the length of luminance pole to adjust the position of side direction baffle, thereby carry out the regulation of side direction baffle according to the paper of different width.

The present invention may be further configured in a preferred embodiment as: the mounting is including sliding groove, threaded rod and fixation nut, the groove of sliding is seted up on the dead lever, the threaded rod sets firmly on the pole of sliding, and the threaded rod slides and sets up at the inslot that slides and run through the groove of sliding, fixation nut runs through groove one side threaded connection on the threaded rod of sliding in the threaded rod.

Through adopting above-mentioned technical scheme, realize the direction that slides on the dead lever to the regulating lever through the groove cooperation threaded rod that slides, fixed nut cooperation threaded rod realizes the fixed to the regulating lever position on the dead lever.

The present invention may be further configured in a preferred embodiment as: elevating gear includes lift groove, elevator and lift electric jar, the lift groove has a plurality of even both sides of seting up at organism width direction, the elevator has a plurality ofly, corresponds the lift groove and slides and set up at the lift inslot, and the elevator all sets firmly on the collection platform, the lift electric jar is installed at the lift inslot, and the electric jar drive elevator that goes up and down slides at the lift inslot.

Through adopting above-mentioned technical scheme, elevating gear drives the lift of collection platform, guarantees that follow-up paper can place in the pile of paper top, makes things convenient for the arrangement and the stacking of paper.

The present invention may be further configured in a preferred embodiment as: the paper delivery platform comprises a platform body and a sliding plate, the platform body is arranged on the machine body in a sliding mode through a lifting device, the sliding plate is arranged on the platform body in a sliding mode, and the sliding plate slides towards the direction close to or far away from the offset press.

Through adopting above-mentioned technical scheme, the setting that slides of slide block is on the stage body, conveniently takes out the paper on the organism.

The present invention may be further configured in a preferred embodiment as: and a plurality of rollers are arranged at the bottom of the sliding plate.

Through adopting above-mentioned technical scheme, the setting of gyro wheel can make things convenient for sliding of slide plate, makes things convenient for the transport of paper.

The present invention may be further configured in a preferred embodiment as: and a handle is arranged on one side of the sliding plate, which is away from the offset press.

Through adopting above-mentioned technical scheme, the handle provides the region of shaking hands for the board that slides, further makes things convenient for sliding of board that slides.

To sum up, the utility model discloses a following at least one useful technological effect:

the offset press conveys printed paper towards a paper receiving table, the paper enters the paper receiving table under the action of inertia after leaving the offset press, the forward baffle slides for a sufficient distance to the paper, so that the inertia of the paper disappears and stops, then the forward baffle slides to push the paper to be positioned, and the paper is pushed to be adjusted after the inertia of the paper disappears and stops moving by sliding the forward baffle, so that the probability of paper damage is reduced under the condition of ensuring the paper to be tidy;

the arrangement of the lateral baffles can limit the positioning of the paper on two sides, meanwhile, the lateral baffles arranged in a sliding manner can prevent the paper from being damaged due to the fact that the paper is obliquely impacted on the lateral baffles, the lateral baffles push the paper to adjust the position after the paper stops moving through sliding, the paper is placed neatly, and meanwhile, the probability of paper damage is reduced;

the lifting device drives the paper receiving table to lift, so that subsequent paper can be placed at the top of the paper stack, and the paper can be conveniently sorted and stacked;

the sliding plate is arranged on the table body in a sliding mode, and paper on the machine body can be taken out conveniently.

Drawings

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

Fig. 2 is a schematic structural diagram of the driving assembly of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic view of another view angle of the overall structure of the present invention.

In the figure, 1, a machine body; 2. a delivery table; 21. a table body; 22. a slide plate; 3. a lifting device; 31. a lifting groove; 32. a lifting block; 33. a lifting electric cylinder; 4. a forward baffle; 5. a lateral baffle; 6. a drive assembly; 61. a rotating cylinder; 62. a drive disc; 63. a drive rod; 7. a linkage rod; 71. fixing the rod; 72. adjusting a rod; 8. a fixing member; 81. a sliding groove; 82. a threaded rod; 83. fixing a nut; 9. a roller; 10. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a paper collecting device of an offset press, which comprises a machine body 1, a paper collecting table 2 is arranged on one side of the machine body 1, a lifting device 3 is arranged between the paper collecting table 2 and the machine body 1, the lifting device 3 drives the paper collecting table 2 to slide on the machine body 1 along the height direction of the machine body 1, a forward baffle 4 is arranged on one side of the machine body 1 away from the offset press, lateral baffles 5 are arranged on two sides of the machine body 1 perpendicular to the installation of the forward baffle 4, the forward baffle 4 slides and is arranged on the machine body 1 towards the direction close to or away from the offset press, a driving component 6 is arranged between the forward baffle 4 and the machine body 1, the driving component 6 comprises a rotary cylinder 61 fixed on the machine body 1, a driving disc 62 fixed on a piston rod of the rotary cylinder 61 and a driving rod 63 with one end hinged on the driving disc 62 and the other, the direction of the hinged rotation of the two ends of the driving rod 63 is the same as the rotation direction of the driving disc 62, and the rotary cylinder 61 drives the driving disc 62 to rotate in a reciprocating manner and simultaneously drives the forward baffle 4 to slide in a reciprocating manner; the offset press conveys the paper after printing towards the paper receiving table 2, the paper is separated from the offset press and then enters the paper receiving table 2 under the action of inertia, the forward baffle 4 slides for a sufficient distance to the paper, so that the paper inertia disappears and stops, then the forward baffle 4 slides to push the paper to be positioned, and through sliding the forward baffle 4, the paper is pushed to be adjusted after the paper inertia disappears and stops moving, and under the condition of ensuring the paper to be tidy, the probability of paper damage is reduced.

Referring to fig. 2, the lateral baffles 5 are arranged on the machine body 1 in a sliding manner, the two lateral baffles 5 slide in opposite directions or in opposite directions, the lateral baffles 5 can limit the positioning of paper on two sides, meanwhile, the lateral baffles 5 arranged in the sliding manner can prevent the paper from being damaged due to the inclined impact of the paper on the lateral baffles 5, and the lateral baffles 5 push the paper to adjust the position after the paper stops moving by sliding, so that the probability of paper damage is reduced while the paper is placed neatly; the lateral baffle 5 is provided with a linkage rod 7, one end of the linkage rod 7 is hinged to the driving disc 62, the other end of the linkage rod 7 is hinged to the lateral baffle 5, the hinged rotation direction of the two ends of the linkage rod 7 is the same as the rotation direction of the driving disc 62, and the linkage rod 7 is matched with the driving assembly 6 to realize the linkage of the forward baffle 4 and the lateral baffle 5, so that the energy and the cost are saved.

Referring to fig. 2, the linkage rod 7 includes a fixing rod 71 having one end hinged to the driving disk 62 and an adjusting rod 72 inserted into the fixing rod 71 and sliding in the fixing rod 71 at an end of the fixing rod 71 away from the driving disk 62, the end of the adjusting rod 72 away from the fixing rod 71 is hinged to the lateral baffle 5, a fixing member 8 is disposed between the fixing rod 71 and the adjusting rod 72, the fixing member 8 fixes the adjusting rod 72 on the fixing rod 71, the linkage rod 7 is divided into the fixing rod 71 and the adjusting rod 72, the length of the brightness rod can be adjusted, and the position of the lateral baffle 5 can be adjusted, so that the lateral baffle 5 can be.

Referring to fig. 2 and 3, the fixing member 8 includes a sliding groove 81 formed on the fixing rod 71, a threaded rod 82 fixedly disposed on the sliding rod, and a fixing nut 83 screwed on the threaded rod 82, the threaded rod 82 is slidably disposed in the sliding groove 81 and penetrates through the sliding groove 81, the fixing nut 83 is screwed on the threaded rod 82 at one side of the threaded rod 82 penetrating through the sliding groove 81, the sliding groove 81 cooperates with the threaded rod 82 to guide the sliding of the adjusting rod 72 on the fixing rod 71, and the fixing nut 83 cooperates with the threaded rod 82 to fix the position of the adjusting rod 72 on the fixing rod 71; the two ends of the fixed rod 71 and the two ends of the adjusting rod 72 in the width direction are respectively provided with a set of fixing pieces 8, and the two sets of fixing pieces 8 can enable the adjusting rod 72 to slide more smoothly and can also enhance the fixing effect.

Referring to fig. 4, the lifting device 3 includes four lifting grooves 31 uniformly arranged on two sides of the machine body 1 in the width direction, four corresponding lifting grooves 31 are slidably arranged on a lifting block 32 in the lifting groove 31 and four lifting electric cylinders 33 respectively arranged in the lifting groove 31, the lifting electric cylinders 33 are preferably rodless electric cylinders, the rodless electric cylinders save space, the lifting block 32 is fixedly arranged on the paper collecting table 2, the lifting electric cylinders 33 drive the lifting block 32 to slide in the lifting grooves 31, the lifting device 3 drives the paper collecting table 2 to lift, it is ensured that the following paper can be placed on the top of the paper stack, and the paper is convenient to arrange and stack.

Referring to fig. 4, the delivery table 2 includes a table body 21 slidably disposed on the machine body 1 through the lifting device 3 and a sliding plate 22 slidably disposed on the table body 21, the sliding plate 22 slides toward or away from the offset printing machine, and the sliding plate 22 is slidably disposed on the table body 21 to facilitate taking out the paper on the machine body 1; the bottom of the sliding plate 22 is provided with four rollers 9, the rollers 9 are preferably universal wheels, and the arrangement of the rollers 9 can facilitate the sliding of the sliding plate 22 and the conveying of paper; the handle 10 is installed on one side of the sliding plate 22, which faces away from the offset printing machine, and the handle 10 provides a hand-holding area for the sliding plate 22, so that the sliding of the sliding plate 22 is further facilitated.

The implementation principle of the embodiment is as follows: the paper leaves the offset press and slides towards the paper receiving table 2 under the action of inertia, at the moment, the rotary cylinder 61 is started, the rotary cylinder 61 drives the driving disc 62 to rotate, the driving disc 62 rotates to drive the forward baffle 4 and the lateral baffle 5 to slide towards the direction far away from the paper receiving table 2, after the paper loses inertia and stops sliding, the rotary cylinder 61 drives the driving disc 62 to rotate, the driving disc 62 rotates to drive the forward baffle 4 and the lateral baffle 5 to slide towards the direction close to the paper receiving table 2, the forward baffle 4 and the lateral baffle 5 push the paper to adjust the position of the paper, so that the paper is placed neatly, after the paper is placed on the paper receiving table 2, the paper receiving table 2 slides according to the height of the paper stack, so that the upper surface of the paper stack is flush with a conveying belt of the offset press, when the paper stack reaches a certain height, the lifting device 3 drives the paper receiving table 2 to slide towards the ground, so that the four, the stack is then transported by the glide board 22.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a delivery of offset press, includes organism (1), organism (1) one side laminating offset press setting, install delivery platform (2) on organism (1), be provided with elevating gear (3) between delivery platform (2) and organism (1), elevating gear (3) drive delivery platform (2) slide along organism (1) direction of height on organism (1), and organism (1) is kept away from offset press one side and is installed forward baffle (4), and side direction baffle (5), its characterized in that are installed to the both sides of organism (1) perpendicular to installation forward baffle (4): forward baffle (4) are close to or keep away from offset press direction and are slided and set up on organism (1) towards, are provided with drive assembly (6) between forward baffle (4) and organism (1), drive assembly (6) are including revolving cylinder (61), driving-disc (62) and actuating lever (63), revolving cylinder (61) sets firmly on organism (1), driving-disc (62) set firmly on the piston rod of revolving cylinder (61), actuating lever (63) one end articulates on driving-disc (62), and the other end articulates on forward baffle (4), and the articulated pivoted direction in actuating lever (63) both ends is the same with driving-disc (62) rotation direction, and revolving cylinder (61) drive driving-disc (62) are reciprocal to be rotated, drives forward baffle (4) reciprocal the sliding simultaneously.

2. The delivery unit of an offset printing press according to claim 1, wherein: the lateral baffles (5) are arranged on the machine body (1) in a sliding manner, and the two lateral baffles (5) slide in the opposite direction or in the opposite direction.

3. The delivery unit of an offset printing press according to claim 2, wherein: the lateral baffle (5) is provided with a linkage rod (7), one end of the linkage rod (7) is hinged to the driving disc (62), the other end of the linkage rod (7) is hinged to the lateral baffle (5), and the direction of the hinged rotation of the two ends of the linkage rod (7) is the same as the rotation direction of the driving disc (62).

4. The delivery unit of an offset printing press according to claim 3, wherein: the linkage rod (7) comprises a fixing rod (71) and an adjusting rod (72), one end of the fixing rod (71) is hinged to the driving disc (62), one end, far away from the driving disc (62), of the adjusting rod (72) is inserted into the fixing rod (71) and slides in the fixing rod (71), one end, far away from the fixing rod (71), of the adjusting rod (72) is hinged to the lateral baffle (5), a fixing piece (8) is arranged between the fixing rod (71) and the adjusting rod (72), and the adjusting rod (72) is fixed to the fixing piece (71) through the fixing piece (8).

5. The delivery unit of an offset printing press according to claim 4, wherein: mounting (8) are including sliding groove (81), threaded rod (82) and fixation nut (83), sliding groove (81) is seted up on dead lever (71), threaded rod (82) set firmly on the slide bar, and threaded rod (82) slide and set up in sliding groove (81) and run through sliding groove (81), fixation nut (83) run through sliding groove (81) one side threaded connection on threaded rod (82) in threaded rod (82).

6. The delivery unit of an offset printing press according to claim 1, wherein: elevating gear (3) are including lift groove (31), elevator (32) and lift electric cylinder (33), lift groove (31) have a plurality of even setups in organism (1) width direction's both sides, elevator (32) have a plurality ofly, correspond lift groove (31) and slide and set up in lift groove (31), and elevator (32) all set firmly on collection platform (2), install in lift groove (31) lift electric cylinder (33), and lift electric cylinder (33) drive elevator (32) slides in lift groove (31).

7. The delivery unit of an offset printing press according to claim 6, wherein: the paper delivery table (2) comprises a table body (21) and a sliding plate (22), the table body (21) is arranged on the machine body (1) in a sliding mode through the lifting device (3), the sliding plate (22) is arranged on the table body (21) in a sliding mode, and the sliding plate (22) slides towards the direction close to or far away from the offset press.

8. The delivery unit of an offset printing press according to claim 7, wherein: the bottom of the sliding plate (22) is provided with a plurality of rollers (9).

9. The delivery unit of an offset printing press according to claim 8, wherein: and a handle (10) is arranged on one side of the sliding plate (22) departing from the offset printing machine.