Paperboard feeding device with guiding function

Abstract

The paperboard feeding device with the guiding function comprises a conveying frame, the left side and the right side of the interior of the conveying frame are rotationally connected with conveying rollers, the two conveying rollers are in transmission connection through a conveying belt, an installation box is arranged in the middle of the lower end of the conveying frame, and the paperboard feeding device further comprises a guiding mechanism; the guide mechanism comprises six-edge sliding columns, push plates and a connecting plate, the six-edge sliding columns are slidably connected with sliding grooves formed in the upper sides of the front end and the rear end of the conveying frame correspondingly, and the push plates are arranged at the ends, close to the center in the conveying frame, of the six-edge sliding columns correspondingly; the ends, away from the center of the interior of the conveying frame, of the six transversely adjacent six-edge sliding columns are fixedly connected with the end, close to the center of the interior of the conveying frame, of a connecting plate. And the accuracy of feeding work is improved while the integrity of the paperboard is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field, concretely is a paperboard feeding device with guiding function. BACKGROUND

[0002] The paperboard feeding device with guiding function usually refers to the equipment used in printing, packaging or paper product processing industry, and the device can ensure that the paperboard for packaging box or express box is correctly aligned and stably conveyed during feeding, especially in the automatic production line, accurate feeding can reduce material waste and improve production efficiency.

[0003] When the paperboard feeding device with guiding function is used, the paperboard for packaging box or express box is usually guided by the guiding frame first, and then the paperboard for packaging box or express box after guiding falls on the upper end of the conveying belt, and then the paperboard feeding device with guiding function drives the conveying belt to rotate by the driving device, so as to drive the paperboard for packaging box or express box to move, thereby realizing the feeding work of the paperboard for packaging box or express box.

[0004] The existing paperboard feeding device with guiding function can guide the paperboard for packaging box or express box through the guiding frame during use, but the continuous contact between the guiding frame and the paperboard may cause wear of the guiding frame and the edge of the paperboard, especially for the hard or thick paperboard, the paperboard falling on the conveying belt afterwards may also be affected by mechanical vibration and other factors to cause displacement, thereby reducing the accuracy of the feeding work. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem of overcoming the defects of the prior art, and provides a paperboard feeding device with guiding function, which can automatically guide the paperboard by the push plate when the position of the paperboard deviates, instead of the traditional guiding mode of guiding the paperboard by the guiding frame, so as to avoid damaging the edge of the paperboard, ensure the integrity of the paperboard, and improve the accuracy of the feeding work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a paperboard feeding device with guiding function, comprising a conveying frame, a conveying roller is rotatably connected to the left and right sides inside the conveying frame, the two conveying rollers are drivingly connected by a conveying belt, a mounting box is arranged at the middle of the lower end of the conveying frame, and a guiding mechanism is further included.

[0007] The guide mechanism comprises six slide columns, a push plate and a connecting plate, the six slide columns are respectively slidably connected with the slide grooves arranged on the upper side of the front and rear ends of the conveying frame, the end of the six slide columns close to the inner center of the conveying frame is provided with the push plate, the end of the six slide columns far away from the inner center of the conveying frame is fixedly connected with the end of the connecting plate close to the inner center of the conveying frame, when the position of the paperboard deviates, the push plate can automatically guide the paperboard, instead of the traditional guiding mode of guiding the paperboard through the guiding frame, so that the edge of the paperboard is not damaged, the integrity of the paperboard is ensured, and the accuracy of the feeding work is improved.

[0008] Further, the single-chip microcomputer is arranged at the front end of the conveying frame, the input end of the single-chip microcomputer is electrically connected with the external power supply, and the electrical elements in the equipment can be controlled.

[0009] Further, the guide mechanism further comprises a mounting plate, an adjusting rod, a vertical plate and a guide plate, the mounting plate is slidably connected with the mounting grooves arranged at the middle portions of the front and rear ends of the mounting box, the upper end of the mounting plate is fixedly connected with the lower end of the vertically adjacent connecting plate, the side of the lower end of the mounting plate close to the inner center of the conveying frame is provided with the adjusting rod, the vertical plate is slidably connected with the bottom wall of the mounting box, the front and rear sides of the left end of the vertical plate are provided with the guide plates, the upper end of the guide plate is provided with the guide groove, and the lower end of the adjusting rod is located in the vertically adjacent guide groove.

[0010] Further, the guide mechanism further comprises a screw rod, the screw rod is rotatably connected to the lower side in the mounting box, the vertical plate is threadedly connected to the right side of the outer arc surface of the screw rod through the threaded hole arranged on the lower side of the right end of the vertical plate, and the position of the guide plate can be adjusted through the vertical plate.

[0011] Further, the guide mechanism further comprises a servo motor, the servo motor is arranged at the right end of the mounting box, the left end of the output shaft of the servo motor is fixedly connected with the left end of the screw rod, the input end of the servo motor is electrically connected with the output end of the single-chip microcomputer, and the position of the vertical plate can be adjusted through the screw rod.

[0012] Further, the conveying motor is arranged on the left side of the front end of the conveying frame, the rear end of the output shaft of the conveying motor is fixedly connected with the front end of the conveying roller on the left side, the input end of the conveying motor is electrically connected with the output end of the single-chip microcomputer, and the paperboard can be moved through the conveying belt.

[0013] Further, the upper sides of the front and rear walls of the conveying frame are provided with pressure sensors, the pressure sensors are arranged on the same side and are spaced from the push plates, and the pressure sensors are bidirectionally electrically connected with the single-chip microcomputer, so that the position of the paperboard can be detected.

[0014] Compared with the prior art, the paperboard feeding device with the guiding function has the following advantages:

[0015] When the position of the paperboard deviates, the push plate can automatically guide the paperboard, instead of the traditional guiding mode of guiding the paperboard through a guiding frame, so that damage to the edge of the paperboard is avoided, the integrity of the paperboard is ensured, and the precision of the feeding work is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a right side sectional view structural schematic view of the utility model;

[0018] Fig. 3 It is an enlarged structural schematic view of position A of the utility model.

[0019] In the figure: 1 conveying frame, 2 single-chip microcomputer, 3 conveying roller, 4 conveying motor, 5 mounting box, 6 guiding mechanism, 61 six-rib slide column, 62 push plate, 63 connecting plate, 64 mounting plate, 65 adjusting rod, 66 vertical plate, 67 guide plate, 68 screw rod, 69 servo motor, 7 pressure sensor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a paperboard feeding device with a guiding function, which comprises a conveying frame 1, left and right sides inside the conveying frame 1 are rotationally connected with conveying rollers 3, the two conveying rollers 3 are drivingly connected through a conveying belt, the middle part of the lower end of the conveying frame 1 is provided with a mounting box 5, and the paperboard feeding device with the guiding function further comprises a guiding mechanism 6.

[0022] The guide mechanism 6 comprises six slide columns 61, push plates 62 and connecting plates 63, the six slide columns 61 are slidably connected with the slide grooves arranged on the upper sides of the front and rear ends of the conveying frame 1, the six slide columns 61 are provided with the push plates 62 at the ends close to the central part of the conveying frame 1, the ends of the six slide columns 61 away from the central part of the conveying frame 1 are fixedly connected with the connecting plates 63 close to the central part of the conveying frame 1, the guide mechanism 6 further comprises mounting plates 64, adjusting rods 65, vertical plates 66 and guide plates 67, the mounting plates 64 are slidably connected with the mounting grooves arranged on the middle parts of the front and rear ends of the mounting box 5, the upper ends of the mounting plates 64 are fixedly connected with the lower ends of the vertically adjacent connecting plates 63, the adjusting rods 65 are arranged on the sides of the lower ends of the mounting plates 64 close to the central part of the conveying frame 1, the vertical plates 66 are slidably connected with the bottom wall of the mounting box 5, the guide plates 67 are arranged on the front and rear sides of the left ends of the vertical plates 66, the upper ends of the guide plates 67 are provided with guide grooves, the lower ends of the adjusting rods 65 are located in the vertically adjacent guide grooves, the guide mechanism 6 further comprises a screw rod 68, the screw rod 68 is rotatably connected to the lower side of the inside of the mounting box 5, the vertical plates 66 are threadedly connected to the right side of the outer arc surface of the screw rod 68 through the threaded holes arranged on the lower sides of the right ends of the vertical plates 66, the guide mechanism 6 further comprises a servo motor 69, the servo motor 69 is arranged on the right end of the mounting box 5, the left end of the output shaft of the servo motor 69 is fixedly connected with the left end of the screw rod 68, the input end of the servo motor 69 is electrically connected with the output end of the single-chip microcomputer 2, when the position of the paperboard deviates, the push plates 62 can automatically guide the paperboard, instead of the traditional way of guiding the paperboard through a guide frame, the problem of low work efficiency caused by the need to frequently adjust the position and angle of the guide frame is solved, the edges of the paperboard are not damaged, the integrity of the paperboard is ensured, and the accuracy of the feeding work is improved.

[0023] The single-chip microcomputer 2 is arranged on the front end of the conveying frame 1, the input end of the single-chip microcomputer 2 is electrically connected with an external power supply, and the single-chip microcomputer 2 can control the electrical elements in the device.

[0024] The left side of the front end of the conveying frame 1 is provided with a conveying motor 4, the rear end of the output shaft of the conveying motor 4 is fixedly connected with the front end of the left conveying roller 3, the input end of the conveying motor 4 is electrically connected with the output end of the single-chip microcomputer 2, the conveying motor 4 starts to work under the control of the single-chip microcomputer 2, the output shaft of the conveying motor 4 drives the left conveying roller 3 to rotate, the left conveying roller 3 drives the right conveying roller 3 to rotate through the conveyor belt, so as to drive the paperboard to move, thereby realizing the feeding work of the paperboard.

[0025] Wherein: the upper side of the front and rear walls of the conveying frame 1 is provided with a pressure sensor 7, the pressure sensor 7 is arranged on the same side of the push plate 62, and the pressure sensor 7 is bidirectionally connected with the single-chip microcomputer 2; when the position of the paperboard is deviated, the edge of the paperboard is in contact with the probe of one or more pressure sensors 7, at this time, the pressure sensor 7 detects that the position of the paperboard is deviated, and the pressure sensor 7 transmits the detected data to the single-chip microcomputer 2 in real time.

[0026] The working principle of the paperboard feeding device with the guiding function provided by the utility model is as follows: in the process of using the paperboard feeding device with the guiding function, the paperboard for the packaging box or express box is placed on the left side of the upper end of the conveying belt through external equipment, then the conveying motor 4 starts to run under the regulation and control of the single-chip microcomputer 2, the output shaft of the conveying motor 4 drives the left conveying roller 3 to rotate, the left conveying roller 3 drives the right conveying roller 3 to rotate through the conveying belt, so as to drive the paperboard for the packaging box or express box to move, thereby realizing the feeding work of the paperboard for the packaging box or express box; in the process of moving, when the position of the paperboard is deviated, the edge of the paperboard is in contact with the probe of one or more pressure sensors 7, at this time, the pressure sensor 7 detects that the position of the paperboard is deviated, and the pressure sensor 7 transmits the detected data to the single-chip microcomputer 2 in real time, then the servo motor 69 starts to run under the regulation and control of the single-chip microcomputer 2, the output shaft of the servo motor 69 drives the screw rod 68 to rotate, the screw rod 68 drives the vertical plate 66 to move to the left through the threaded connection in the process of rotating, the vertical plate 66 drives the guide plate 67 to move to the left, at this time, the adjusting rod 65 rotates in the guide groove and slides in the guide groove, so that the guide plate 67 drives the mounting plate 64 to move through the adjusting rod 65, the mounting plate 64 drives the push plate 62 to move to the side close to the center of the conveying frame 1 through the connecting plate 63, and finally the push plate 62 is in contact with the outer surface of the paperboard, so that the push plate 62 can guide the paperboard.

[0027] It is worth noting that the single-chip microcomputer 2 disclosed in the above embodiment can be selected from STM8S207S8T6C, the conveying motor 4 can be selected from 5IK200A-AF, the servo motor 69 can be selected from ECMA-C20604RS, and the pressure detector 7 can be selected from OHR-M2; the single-chip microcomputer 2 controls the conveying motor 4, the servo motor 69 and the pressure detector 7 to work by using the method commonly used in the prior art.

[0028] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A paperboard feeding device with guiding function, comprising a conveying frame (1), a conveying roller (3) is rotatably connected to the left and right sides of the conveying frame (1), the two conveying rollers (3) are drivingly connected through a conveying belt, and a mounting box (5) is arranged at the middle of the lower end of the conveying frame (1), characterized in that: The guiding mechanism (6) is further provided with a mounting plate (64), an adjusting rod (65), a vertical plate (66) and a guide plate (67). The guiding mechanism (6) is further provided with a mounting plate (64), an adjusting rod (65), a vertical plate (66) and a guide plate (67).

2. A paperboard feeding device with a guiding function according to claim 1, characterized in that: The single-chip microcomputer (2) is arranged at the front end of the conveying frame (1), and the input end of the single-chip microcomputer (2) is electrically connected with an external power supply.

3. A paperboard feeding device with a guiding function according to claim 2, characterized in that: The guiding mechanism (6) is further provided with a mounting plate (64), an adjusting rod (65), a vertical plate (66) and a guide plate (67).

4. A paperboard feeding device with a guiding function according to claim 3, characterized in that: The guiding mechanism (6) is further provided with a mounting plate (64), an adjusting rod (65), a vertical plate (66) and a guide plate (67).

5. A paperboard feeding device with a guiding function according to claim 4, characterized in that: The guiding mechanism (6) is further provided with a mounting plate (64), an adjusting rod (65), a vertical plate (66) and a guide plate (67).

6. A paperboard feeding device with a guiding function according to claim 2, characterized in that: The guiding mechanism (6) is further provided with a mounting plate (64), an adjusting rod (65), a vertical plate (66) and a guide plate (67).

7. A paperboard feeding device with a guiding function according to claim 2, characterized in that: The left side of the front end of the conveying frame (1) is provided with a conveying motor (4), the rear end of the output shaft of the conveying motor (4) is fixedly connected with the front end of the conveying roller (3) on the left side, and the input end of the conveying motor (4) is electrically connected with the output end of the single-chip microcomputer (2). The upper sides of the front and rear walls of the conveying frame (1) are provided with pressure sensors (7), the pressure sensors (7) are arranged at intervals with the push plates (62) on the same side, and the pressure sensors (7) are bidirectionally electrically connected with the single-chip microcomputer (2).

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