CN213505198U

CN213505198U - Paper collecting device of printing machine

Info

Publication number: CN213505198U
Application number: CN202022071466.4U
Authority: CN
Inventors: 陈强挥
Original assignee: Zhejiang Tongda Printing Industry Co ltd
Current assignee: Zhejiang Tongda Printing Industry Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-06-22
Anticipated expiration: 2030-09-19

Abstract

The utility model provides a paper delivery device of a printing machine, which comprises a printing machine body, wherein a collecting device is arranged on the right side of the printing machine body, the collecting device comprises a box body, the front side of the box body is hinged with a door plate, the right side of the printer body is connected with a printing platform, a driving roller and a driven roller are arranged on one side of the printing platform extending into the box body, a support rod is arranged above the driven roller, the two ends of the supporting rod are symmetrically provided with connecting rods, the inside of the box body is provided with a sliding table which is arranged at one side of the driving roller, the bottom end of the sliding table is provided with a collecting box, the bottom of the box body is provided with a fixed plate, the fixed plate is provided with a sliding chute, the collecting box is characterized in that a threaded rod is arranged in the sliding groove, a sliding block is sleeved on the threaded rod in a threaded manner, a connecting column is arranged on the sliding block, and the connecting column penetrates through the sliding groove and is connected with the bottom of the collecting box. The utility model discloses a paper of different thickness is conveniently collected to the collection box of initiative running roller, driven running roller and can remove.

Description

Paper collecting device of printing machine

Technical Field

The utility model mainly relates to a printing device's technical field specifically is a printing machine collection device.

Background

The printer is a machine for printing characters and images, the delivery device is a mechanism for collecting printed sheets on the printer, and the delivery device is also an indispensable component in the printer, along with the development of science and technology, the printer is continuously developed and continuously advanced in the aspect of the printer, wherein the delivery device of the printer is also widely used, for example, the patent with the patent number of CN201822275405.2 comprises a conveying box body and a printer body, the lower end of the conveying box body is fixedly provided with a collecting box body, the conveying box body is internally provided with a first conveying channel opening, a second conveying channel opening and a third conveying channel opening in sequence from left to right, the inner walls of the left sides of the first conveying channel opening, the second conveying channel opening and the third conveying channel opening are all rotatably connected with conveying wheels, the conveying wheels are connected with a driven wheel through a belt, the front side of the driving wheel is provided with a motor box, and the inside of the sliding, the front side of conveying box opens and is equipped with the slide rail, the printing machine body is located the left end of conveying box, though the device is convenient for carry out the categorised collection to different paper, but the structure is complicated, and is not good to different paper collection effects.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a printing machine delivery unit for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a paper collecting device of a printing machine comprises a printing machine body, wherein a collecting device is arranged on the right side of the printing machine body and comprises a box body, a door plate is hinged to the front side of the box body, a printing platform is connected to the right side of the printing machine body, a driving roller and a driven roller are arranged on one side, extending into the box body, of the printing platform, rotating shafts are connected into the driving roller and the driven roller respectively, rotating shafts at two ends of the driving roller are rotatably connected with the inner wall of the box body through bearings, supporting rods are arranged above the driven roller, connecting rods are symmetrically arranged at two ends of the supporting rods, rotating shafts at two ends of the driven roller are rotatably connected with the inner wall, symmetric to the bottom ends of the connecting rods, of the box body is internally provided with a sliding table, the collecting box is characterized in that a sliding groove is formed in the fixing plate, a threaded rod is arranged in the sliding groove, a sliding block is sleeved on the threaded rod in a threaded manner, a connecting column is arranged on the sliding block and penetrates through the sliding groove to be connected with the bottom of the collecting box.

Preferably, the outer wall top of box is equipped with the cylinder, the output of cylinder is connected with the telescopic link, the telescopic link runs through the box and is connected with the top of branch, can drive the driven running roller of bottom through the telescopic link and reciprocate, comes the clearance between adjustment driven running roller and the initiative running roller according to the thickness of paper.

Preferably, one side of the bottom end of the box body, which is close to the fixed plate, is provided with a groove, the inner side wall of the groove is provided with a baffle, and the baffle is provided with an induction device.

Preferably, the outside lateral wall of box is equipped with twist grip, twist grip's lower extreme runs through the lower extreme fixed connection of box and baffle, and twist grip through setting up can drive the baffle rotation, realizes arresting and letting pass the collection box.

Preferably, a motor is fixed on one side of the bottom of the box body, which is far away from the fixed plate, an output shaft of the motor is in transmission connection with a rotating shaft at one end of the driving roller through a belt, and the driving roller can be driven to rotate through the arranged motor through the belt.

Preferably, a supporting plate is arranged on the front side of the fixing plate, and a forward and reverse rotating motor is fixed on the supporting plate.

Preferably, one end of the threaded rod is connected with the sliding groove in a sliding mode through a bearing, the other end of the threaded rod penetrates through the sliding groove and the fixing plate to be connected with an output shaft of the forward and reverse rotating motor, and the threaded rod can be driven to rotate in the sliding groove through the forward and reverse rotating motor.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a paper of the convenient automatic collection of the collection box different thickness of initiative running roller, driven running roller and can remove, the driven running roller that can drive the bottom through the telescopic link reciprocates, comes to adjust the clearance between driven running roller and the initiative running roller according to the thickness of paper, and the twist grip through setting up can drive the baffle rotatory, realizes blocking and letting go to collecting the box, and it is rotatory to drive the initiative running roller through the belt through the motor that sets up.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is an overall sectional view of the present invention;

FIG. 2 is a side sectional view of the inside of the case of the present invention;

FIG. 3 is a sectional view of the driven roller structure of the present invention;

FIG. 4 is an external front view of the case of the present invention;

fig. 5 is a schematic view of the fixing plate structure of the present invention

In the figure: 1. a printer body; 11. a printing platform; 2. a collection device; 21. a box body; 22. a driving roller; 221. a rotating shaft; 23. a driven roller; 24. a strut; 241. a connecting rod; 25. a sliding table; 26. a collection box; 27. a cylinder; 271. a telescopic rod; 28. a groove; 281. a baffle plate; 282. rotating the handle; 29. an electric motor; 3. a fixing plate; 31. a chute; 311. a threaded rod; 32. a slider; 321. connecting columns; 33. a support plate; 331. a positive and negative rotation motor.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a paper delivery device of a printing machine, which comprises a printing machine body 1, wherein a collecting device 2 is arranged on the right side of the printing machine body 1, the collecting device 2 comprises a box body 21, a door plate is hinged on the front side of the box body 21, a printing platform 11 is connected on the right side of the printing machine body 1, a driving roller 22 and a driven roller 23 are arranged on one side of the printing platform 11 extending into the box body 21, rotating shafts 221 are connected in the driving roller 22 and the driven roller 23, rotating shafts 221 at two ends of the driving roller 22 are rotatably connected with the inner wall of the box body 21 through bearings, a supporting rod 24 is arranged above the driven roller 23, connecting rods 241 are symmetrically arranged at two ends of the supporting rod 24, rotating shafts 221 at two ends of the driven roller 23 are rotatably connected with the symmetrical inner wall at the bottom ends of the connecting rods 241 through bearings, the one side of initiative running roller 22 is arranged in to slip table 25, the bottom of slip table 25 is equipped with collects box 26, the bottom of box 21 is equipped with fixed plate 3, be equipped with spout 31 on the fixed plate 3, be equipped with threaded rod 311 in the spout 31, the screw thread has cup jointed slider 32 on the threaded rod 311, be equipped with spliced pole 321 on the slider 32, spliced pole 321 runs through spout 31 and is connected with the bottom of collecting box 26.

Referring to fig. 1 again, a supporting plate 33 is disposed at the front side of the fixing plate 3, a forward/reverse rotation motor 331 is fixed on the supporting plate 33, one end of the threaded rod 311 is slidably connected to the sliding groove 31 through a bearing, and the other end of the threaded rod 311 passes through the sliding groove 31 and the fixing plate 3 to be connected to an output shaft of the forward/reverse rotation motor 331. In the preferred embodiment, the threaded rod 311 can be driven to rotate in the sliding slot 31 by the forward and reverse rotation motor 331.

Please refer to fig. 1 and 3 again, a cylinder 27 is disposed at the top end of the outer wall of the box 21, an output end of the cylinder 27 is connected to a telescopic rod 271, and the telescopic rod 271 penetrates through the box 21 and is connected to the top end of the supporting rod 24. In the preferred embodiment, the telescopic rod 271 can drive the driven roller 23 at the bottom to move up and down, so as to adjust the gap between the driven roller 23 and the driving roller 22 according to the thickness of the paper.

Please refer to fig. 2 and 3 again, a groove 28 is disposed at one side of the bottom end of the box body 21 close to the fixing plate 3, a baffle 281 is disposed at an inner side wall of the groove 28, an induction device is disposed on the baffle 281, a rotating handle 282 is disposed at an outer side wall of the box body 21, and a lower end of the rotating handle 282 penetrates through the box body (21) and is fixedly connected with a lower end of the baffle 281. In the preferred embodiment, the baffle 281 is rotated by the rotating handle 282, so as to block and release the collecting box.

Referring to fig. 2 again, a motor 29 is fixed at a side of the bottom of the box 21 away from the fixed plate 3, and an output shaft of the motor 29 is in transmission connection with a rotating shaft 221 at one end of the driving roller 22 through a belt. In the preferred embodiment, the driving roller 22 is rotated by a motor 29 provided through a belt.

The utility model discloses a concrete operation as follows:

when the utility model is needed, the operator opens the door panel to place the printing platform 11 of the printing machine body 1 into the box 21 near the driving roller 22, starts the cylinder 27, drives the driven roller 23 to move through the expansion link 271, adjusts the gap between the driven roller 23 and the driving roller 22 to a proper position according to the thickness of the paper, rotates the rotating handle 282 to erect the baffle 281, starts the positive and negative rotating motor 331 to drive the threaded rod 311 to rotate, and further drives the collecting box 26 to move forward, when the sensing device senses that the collecting box 26 touches the baffle 281, the positive and negative rotating motor 331 stops working, at this moment, the collecting box 26 is just under the sliding table 25, starts the motor 29, drives the driving roller 22 to rotate through the belt, and then the paper coming out from the printing platform 11 in the printing machine body 1 is conveyed between the driving roller 22 and the driven roller 23, and falls into the collecting box 26 through the sliding table 25, after the paper in the collection box 26 is full, the rotating handle 282 is rotated to put down the baffle 281, the forward and reverse rotation motor 331 is started to move the collection box 26 forward, the worker takes out the paper in the collection box 26 at the door panel of the box body 21, and the collection box 26 is reset after the forward and reverse rotation motor 331 is started.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a printer delivery unit, includes printer body (1), its characterized in that, the right side of printer body (1) is equipped with collection device (2), collection device (2) are including box (21), the front side of box (21) articulates there is the door plant, the right side of printer body (1) is connected with printing platform (11), one side that printing platform (11) extend to in box (21) is equipped with initiative running roller (22) and driven running roller (23), all be connected with pivot (221) in initiative running roller (22) and driven running roller (23), the both ends pivot (221) of initiative running roller (22) are connected through the inner wall rotation of bearing and box (21), the top of driven running roller (23) is equipped with branch (24), the both ends symmetry of branch (24) is equipped with connecting rod (241), the both ends pivot (221) of driven running roller (23) rotate with the inner wall of connecting rod (241) bottom symmetry through the bearing and link even Connect, the inside of box (21) is equipped with slip table (25), the one side of initiative running roller (22) is arranged in slip table (25), the bottom of slip table (25) is equipped with collects box (26), the bottom of box (21) is equipped with fixed plate (3), be equipped with spout (31) on fixed plate (3), be equipped with threaded rod (311) in spout (31), threaded rod (311) are gone up the screw thread and have been cup jointed slider (32), be equipped with spliced pole (321) on slider (32), spliced pole (321) run through spout (31) and are connected with the bottom of collecting box (26).

2. A delivery unit of a printing machine according to claim 1, wherein a cylinder (27) is provided at the top end of the outer wall of the box body (21), an expansion link (271) is connected to the output end of the cylinder (27), and the expansion link (271) penetrates through the box body (21) and is connected to the top end of the support rod (24).

3. A delivery unit according to claim 1, wherein a recess (28) is provided at a bottom end of the box (21) near the fixing plate (3), a baffle (281) is provided at an inner side wall of the recess (28), and a sensing device is provided on the baffle (281).

4. A delivery unit according to claim 3, characterised in that the outer side wall of the box (21) is provided with a turning handle (282), and the lower end of the turning handle (282) penetrates through the box (21) and is fixedly connected with the lower end of the baffle (281).

5. The delivery unit of the printing machine according to claim 1, wherein a motor (29) is fixed on one side of the bottom of the box body (21) far away from the fixed plate (3), and an output shaft of the motor (29) is in transmission connection with a rotating shaft (221) at one end of the driving roller (22) through a belt.

6. A delivery unit according to claim 1, wherein a support plate (33) is provided on the front side of the fixed plate (3), and a counter-rotating motor (331) is fixed to the support plate (33).

7. The delivery device of the printing machine according to claim 6, wherein one end of the threaded rod (311) is connected with the chute (31) in a sliding way through a bearing, and the other end of the threaded rod (311) passes through the chute (31) and the fixed plate (3) to be connected with the output shaft of the forward and reverse rotation motor (331).