CN218840938U - Intelligent material pushing mechanism in paper disc production - Google Patents

Abstract

The utility model discloses an intelligence pushing equipment in paper disc production, belong to paper disc manufacturing equipment technical field, how to the motion path control problem of paper disc has been solved, its technical scheme main points are that horizontal slide rail has been erect to paper disc transmission band mechanism's top, the tip of slide rail sets up the fixed plate, be fixed with the cylinder on the fixed plate, the drive slider of cylinder, slider and slide rail slide the cooperation, be fixed with the push rod on the slider, the tip of push rod sets up the interception board, be provided with the sensor on the interception board, the sensor is used for responding to the paper disc and sends the sensing signal, a controller is connected to the sensor, the work of controller difference connection control cylinder and driving motor, wherein, after the sensing signal was received to the controller, control driving motor pause is fixed long, it promotes on the paper disc removes work platform from the conveyer belt simultaneously to drive the cylinder, long completion when pause, driving motor resumes work and the cylinder resets, the effect that can let the paper disc break away from paper disc transmission band mechanism has been reached.

Description

Intelligent material pushing mechanism in paper disc production

Technical Field

The utility model relates to a paper disc manufacture equipment field especially relates to an intelligent pushing equipment in paper disc production.

Background

At present, in the paper tray manufacturing process, finished paper trays need to be bagged, the bagging mode is that plastic films (PVC films) are adopted for packaging, the paper trays are arranged on a transmission mechanism at intervals, the paper trays need to be pushed to a processing platform from a conveying belt, the position of the paper trays needs to be detected and intercepted, otherwise, the paper trays easily fall off from the conveying belt.

It should be noted that the paper tray conveying belt is shown in fig. 1 and includes a frame (not shown), a driving roller shaft and a driven roller shaft are respectively disposed at two ends of the frame, the driving roller shaft and the driven roller shaft are sleeved with a conveying belt, the conveying belt indicates that a paper tray can be placed, the paper tray moves from a far position to a near position, and if no other block exists, the paper tray falls off from the conveying belt. A bin is typically provided to receive the dropped tray. We now need to intercept and push the paper tray on the transport belt. So that the drive motors connected to the drive roll shafts also cooperate with each other.

Therefore, the technical problems to be solved are as follows: how to control the driving motor and the material pushing rod to control the process of the paper tray so as to move from the tail of the conveying belt to the side processing platform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, solve the technical problem in the correlation technique to a certain extent at least, provide an intelligent pushing equipment in the paper disc production, have and to control the transport route of paper disc to the paper disc can move the advantage of processing platform.

In order to solve the technical problem, the technical scheme of the utility model is that: an intelligent pushing mechanism in paper disc production comprises: the frame is used for providing fixation and support for other mechanical parts;

the paper tray conveying belt mechanism is provided with a driving roller shaft and a driven roller shaft, the conveying belt is sleeved on the driving roller shaft, and the driving roller shaft is connected with a driving motor and used for conveying the paper tray from one end to the other end;

the working platform is arranged on the side surface of the paper tray conveying belt mechanism, and the paper supply tray slides in;

a transverse sliding rail is erected above the paper tray conveying belt mechanism, a fixing plate is arranged at the end part of the sliding rail, an air cylinder is transversely fixed on the fixing plate, a sliding block is fixed on a telescopic shaft of the air cylinder, the sliding block is in sliding fit with the sliding rail, a push rod is fixed on the sliding block, a blocking plate is arranged at the end part of the push rod, a sensor used for sensing the position of the paper tray is arranged on the blocking plate,

the sensor is used for sensing the paper tray and sending out a sensing signal, the sensor is connected with a controller, the controller is respectively connected with the control cylinder and the driving motor to work, after the controller receives the sensing signal, the controller controls the driving motor to pause for a fixed time length, meanwhile, the driving cylinder drives the paper tray to move from the conveying belt to the working platform, the pause time length is finished, the driving motor works again, and the cylinder resets.

Preferably, the slide rail sets up two to be parallel to each other, the cylinder is located between two slide rails.

Preferably, guide sleeves are arranged on two sides of the sliding block, guide rods are arranged between the two fixing plates and outside the sliding rail, and the guide sleeves are sleeved on the guide rods.

Preferably, the sensor for sensing the position of the paper tray on the intercepting plate is an infrared distance sensor or a force sensor.

Preferably, the controller comprises a comparator, a processor and a switch circuit, the comparator is connected with the sensor and used for judging that the connecting plate is in contact with the paper tray, and outputting a judgment signal when the judgment result is true, and the processor receives the judgment signal and controls the driving motor and the air cylinder to work through the switch circuit respectively.

Preferably, the working platform comprises a working groove and a floating platform positioned in the working groove, the bottom of the floating platform is provided with a floating mechanism, and the floating mechanism intermittently controls the floating platform to lift.

Preferably, the floating mechanism comprises a transmission gear, a first support, a second support, four pushing blocks and a shaft bracket, the centers of the four pushing blocks are respectively connected to the four support legs of the first support through a first rotating shaft in a rotating mode, the bottom ends of the four pushing blocks are respectively connected to the four support legs of the second support through a second rotating shaft in a rotating mode, the center of the second support is connected to the shaft bracket through a third rotating shaft in a rotating mode, the center of the first support is connected with the transmission gear through a fourth rotating shaft in a rotating mode, and the transmission gear rotates to drive the four pushing blocks to sequentially ascend and descend and is used for pushing the floating platform to ascend and descend.

Compared with the prior art, the utility model discloses technical effect mainly embodies in following aspect:

1. based on the structure of the paper tray conveying mechanism, the push rod can be driven to move through the air cylinder, and the sensor is arranged on the blocking plate of the push rod, so that the paper tray conveying path control is realized, after the paper tray is blocked, the next paper tray cannot be conveyed, and after the paper tray is pushed to the working platform by the blocking plate, the paper tray conveying mechanism can convey the next paper tray, so that the paper tray is prevented from being stacked when being blocked, and the paper tray can be conveyed more smoothly;

2. in the process of pushing the paper tray, the double-slide-rail limit is realized, and meanwhile, the matching of the guide sleeve and the guide rod is increased, so that the stable operation degree of the push rod is improved, and the effect that the long stroke still operates stably is achieved;

3. in addition, for the working platform, the floating mechanism is used for controlling the floating platform to lift up and down, so that the paper tray is conveniently sunk into the working groove and then pushed out from the working groove, and the floating mechanism adopts four push blocks to push in turn, so that the overall working efficiency can be improved.

Drawings

FIG. 1 is a paper tray conveying belt mechanism in embodiment 1;

FIG. 2 is a schematic view of a structure at a viewing angle in embodiment 1;

FIG. 3 is a schematic view of the structure in example 1;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a circuit schematic of the controller;

FIG. 6 is a schematic structural view of a floating mechanism;

fig. 7 is another perspective view of the floating mechanism.

Reference numerals are as follows: 1. a paper tray conveying belt mechanism; 11. a drive roll shaft; 12. a driven roller shaft; 13. a conveyor belt; 14. a drive motor; 2. a working platform; 21. a working groove; 22. a floating platform; 23. a floating mechanism; 231. a transmission gear; 232. a first bracket; 233. a second bracket; 234. a push block; 235. a pedestal; 236. a first rotating shaft; 237. a second rotating shaft; 238. a third rotating shaft; 239. a fourth rotating shaft; 31. a slide rail; 32. a fixing plate; 33. a cylinder; 34. a slider; 35. a push rod; 36. a interception plate; 37. a guide sleeve; 38. a guide bar; 4. a sensor; 5. a controller; 51. a comparator; 52. a processor; 53. a switching circuit.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

Example 1:

an intelligent pushing mechanism in paper tray production is disclosed, referring to fig. 1 and 2, and comprises:

and the frame is used for providing fixation and support for other mechanical parts. The frame is not illustrated in the drawings, because the frame structure is relatively random, and can be arranged according to the routine of technicians, and can be supported and installed, so that the description is omitted.

Referring to fig. 1 and 2, a paper tray conveying belt mechanism 1 has a drive roller shaft 11 and a driven roller shaft 12, and a conveying belt 13 is sleeved thereon, and a driving motor 14 is connected to the drive roller shaft 11 for conveying a paper tray from one end to the other. The driving motor 14 is a schematic structure, and the driving motor 14 may be a servo motor.

As can be seen in fig. 3, the work table 2 is provided on the side of the sheet tray conveying mechanism 1, and the sheet supply tray slides in.

As can be seen from fig. 2, 3 and 4, a transverse slide rail 31 is erected above the paper tray conveying mechanism 1, a fixing plate 32 is arranged at an end of the slide rail 31, a cylinder 33 is transversely fixed on the fixing plate 32, a sliding block 34 is fixed on a telescopic shaft of the cylinder 33, the sliding block 34 is in sliding fit with the slide rail 31, a push rod 35 is fixed on the sliding block 34, an intercepting plate 36 is arranged at an end of the push rod 35, and a sensor 4 for sensing the position of the paper tray is arranged on the intercepting plate 36. The fixing plate 32 is fixedly mounted on the frame and is located above the paper tray conveying mechanism 1 in a rack mounting manner, so that the work of the paper tray conveying mechanism 1 is not disturbed.

Specifically, two slide rails 31 are provided and are parallel to each other, and the air cylinder 33 is located between the two slide rails 31. Guide sleeves 37 are arranged on two sides of the sliding block 34, guide rods 38 are arranged between the two fixing plates 32 and outside the sliding rail 31, and the guide sleeves 37 are sleeved on the guide rods 38. The sensor 4 for sensing the position of the paper tray on the interception plate 36 is an infrared distance sensor 4 or a force sensor 4. In the process of paper tray pushing, the double-slide rail 31 is used for limiting, and meanwhile, the guide sleeve 37 and the guide rod 38 are additionally matched, so that the running stability of the push rod 35 is improved, and the effect that long stroke still runs stably is achieved.

As will be understood in conjunction with FIG. 5, the sensor 4 is used for sensing the paper tray and sending out a sensing signal, the sensor 4 is connected with a controller 5, the controller 5 is respectively connected with the control cylinder 33 and the driving motor 14 for operation, wherein, after the controller 5 receives the sensing signal, the driving motor 14 is controlled to pause for a fixed time period, meanwhile, the driving cylinder 33 pushes the paper tray to move from the conveying belt 13 to the working platform 2, the pause time period is over, the driving motor 14 is operated again and the cylinder 33 is reset. Specifically, the controller 5 includes a comparator 51, a processor 52 and a switch circuit 53, the comparator 51 is connected to the sensor 4 for judging that the connecting plate contacts the paper tray and outputting a judgment signal when the judgment result is true, and the processor 52 receives the judgment signal and controls the driving motor 14 and the air cylinder 33 to operate through the switch circuit 53, respectively. In the scheme, the working principle is as follows: when the sensor 4 detects the paper tray, it outputs a high level signal, and the comparator 51 eliminates some interference signals by judging that the level signal is higher than the preset value, so that it can be determined that the paper tray is detected to be intercepted, and the processor 52 receives the signal output by the comparator 51 for control. The processor 52 may control a plurality of switching circuits 53 to operate the drive motor 14 or the operation of the air cylinder 33. Thereby accomplishing the above-mentioned functions. In this scheme, mainly the hardware structure and the mechanical structure.

The paper disc pushing machine has the advantages that the functional foundation is provided through the structure, and the intelligent and automatic pushing in the paper disc production process is realized. The switch circuit 53 may be specifically, for example, a relay circuit or the like.

Based on the structure of the paper tray conveying mechanism 1, the push rod 35 can be driven to move through the air cylinder 33, and the sensor 4 is arranged on the blocking plate 36 of the push rod 35, so that the paper tray conveying path control is realized, after the paper tray is blocked, the next paper tray cannot be conveyed, after the paper tray is pushed to the working platform 2 by the blocking plate 36, the paper tray conveying mechanism 1 can convey the next paper tray, the paper tray is prevented from being stacked when being blocked, and the paper tray conveying work can be carried out more smoothly;

example 2:

this is further understood with reference to fig. 3, 6 and 7. The working platform 2 comprises a working groove 21 and a floating platform 22 positioned in the working groove 21, wherein a floating mechanism 23 is arranged at the bottom of the floating platform 22, and the floating mechanism 23 intermittently controls the lifting of the floating platform 22. First, the floating table 22 is vertically movable within the work tank 21 while being limited in position, but does not fall from the work tank 21. The floating operation is completed by the floating mechanism 23 at the bottom of the floating platform 22. The paper tray falls in the working groove 21, the bottom of the paper tray is positioned on the floating platform 22, when the floating platform 22 falls, the upper edge of the paper tray can be clamped above the working groove 21 and cannot fall off, and if the floating platform 22 rises, the paper tray can be ejected out so as to lift the paper tray.

Specifically, in fig. 6 and 7, the floating mechanism 23 includes a transmission gear 231, a first bracket 232, a second bracket 233, four pushing blocks 234, and a shaft bracket 235, centers of the four pushing blocks 234 are respectively rotatably connected to four support legs of the first bracket 232 through a first rotating shaft 236, bottom ends of the four pushing blocks 234 are respectively rotatably connected to four support legs of the second bracket 233 through a second rotating shaft 237, a center of the second bracket 233 is rotatably connected to the shaft bracket 235 through a third rotating shaft 238, a center of the first bracket 232 is rotatably connected to the transmission gear 231 through a fourth rotating shaft 239, wherein the transmission gear 231 rotates to drive the four pushing blocks 234 to sequentially ascend and descend, so as to push the floating platform 22 to ascend and descend.

During working, for the working platform 2, the floating mechanism 23 is used for controlling the floating platform 22 to lift up and down, so that the paper tray is conveniently sunk into the working groove 21 and then pushed out from the working groove 21, wherein the floating mechanism 23 adopts four pushing blocks 234 to push in turn, and the efficiency of the whole working can be improved.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims (7)

1. An intelligent pushing mechanism in paper disc production comprises: the frame is used for providing fixation and support for other mechanical parts;

the paper tray conveying mechanism (1) is provided with a driving roll shaft (11) and a driven roll shaft (12), a conveying belt (13) is sleeved on the driving roll shaft (11), and the driving roll shaft (11) is connected with a driving motor (14) and used for conveying the paper trays from one end to the other end;

the working platform (2) is arranged on the side surface of the paper tray conveying belt mechanism (1) and the paper supply tray slides in;

the method is characterized in that: a transverse sliding rail (31) is erected above the paper tray conveying belt mechanism (1), a fixing plate (32) is arranged at the end of the sliding rail (31), an air cylinder (33) is transversely fixed on the fixing plate (32), a sliding block (34) is fixed on a telescopic shaft of the air cylinder (33), the sliding block (34) is matched with the sliding rail (31) in a sliding mode, a push rod (35) is fixed on the sliding block (34), a blocking plate (36) is arranged at the end of the push rod (35), a sensor (4) used for sensing the position of the paper tray is arranged on the blocking plate (36),

the sensor (4) is used for sensing the paper tray and sending out a sensing signal, the sensor (4) is connected with a controller (5), the controller (5) is respectively connected with the control cylinder (33) and the driving motor (14) to work, after the controller (5) receives the sensing signal, the driving motor (14) is controlled to pause for a fixed time length, the driving cylinder (33) is driven to push the paper tray to move from the conveying belt (13) to the working platform (2), the pause time length is finished, the driving motor (14) works again, and the cylinder (33) resets.

2. The intelligent pushing mechanism in paper tray production according to claim 1, wherein: the sliding rails (31) are arranged in two and are parallel to each other, and the air cylinder (33) is located between the two sliding rails (31).

3. The intelligent pushing mechanism in paper tray production according to claim 2, characterized in that: guide sleeves (37) are arranged on two sides of the sliding block (34), guide rods (38) are arranged between the two fixing plates (32) and outside the sliding rail (31), and the guide sleeves (37) are sleeved on the guide rods (38).

4. The intelligent pushing mechanism in paper tray production according to claim 1, characterized in that: the sensor (4) used for sensing the position of the paper tray on the interception plate (36) is an infrared distance sensor (4) or a force sensor (4).

5. The intelligent pushing mechanism in paper tray production according to claim 1, characterized in that: the controller (5) comprises a comparator (51), a processor (52) and a switch circuit (53), wherein the comparator (51) is connected with the sensor (4) and used for judging that the connecting plate is in contact with the paper tray and outputting a judgment signal when the judgment result is true, and the processor (52) receives the judgment signal and controls the driving motor (14) and the air cylinder (33) to work through the switch circuit (53) respectively.

6. The intelligent pushing mechanism in paper tray production according to claim 1, characterized in that: work platform (2) are located floating platform (22) in work groove (21) including work groove (21), the bottom of floating platform (22) sets up relocation mechanism (23), the lift of relocation mechanism (23) intermittent control floating platform (22).

7. The intelligent pushing mechanism in paper tray production as claimed in claim 6, wherein: the floating mechanism (23) comprises a transmission gear (231), a first support (232), a second support (233), four pushing blocks (234) and a shaft bracket (235), the centers of the four pushing blocks (234) are respectively connected to four support legs of the first support (232) through a first rotating shaft (236) in a rotating mode, the bottom ends of the four pushing blocks (234) are respectively connected to the four support legs of the second support (233) through a second rotating shaft (237) in a rotating mode, the center of the second support (233) is connected to the shaft bracket (235) through a third rotating shaft (238) in a rotating mode, the center of the first support (232) is connected with the transmission gear (231) through a fourth rotating shaft (239) in a rotating mode, and the transmission gear (231) rotates to drive the four pushing blocks (234) to ascend and descend in sequence and are used for pushing the floating platform (22) to ascend and descend.

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