CN213356448U

CN213356448U - Improved strip material conveying device

Info

Publication number: CN213356448U
Application number: CN202021218721.7U
Authority: CN
Inventors: 胡宁; 陈海锋; 陈权豪
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-06-04
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a modified rectangular material conveyor, including quick-witted case, long baffle is installed to the upper portion of machine case, and the rear side of machine case is provided with the conveying adsorption band of upper and lower transmission roll body driven, and the conveying adsorption band end has two sets of intercrossing's the area body and first group roll body down, and two sets of intercrossing's the area body and collection transport the integrated component and accept mutually, install single face suction bellows between the upper and lower transmission roll body, the lower roll body below of conveying adsorption band is equipped with two sets of intercrossing's conveyer belt, first group roll body is installed between the conveying roll body subassembly of second group down, and two sets of conveyer belt widths are unanimous, and alternately adjacent range, the collection is transported the integrated component and is become by swash plate, star wheel and pile up the collection board, the star wheel relies on motor drive, leaves star wheel work. The utility model discloses can improve the not enough of current rectangular material technique of transporting, carry for rectangular material and provide the possibility.

Description

Improved strip material conveying device

Technical Field

The utility model belongs to the technical field of rectangular material transport technique and specifically relates to a modified rectangular material conveyor.

Background

The paper cutter is a machine device which cuts out raw paper into specific shapes and sizes according to requirements. The aspect ratio of the paper sheets cut by the conventional paper cutter is not too large, and the conveying device has no large requirement, but some technical development needs to cut paper sheets with too large aspect ratio and very long paper sheets, and the conveying device of the conventional paper cutter cannot meet the technology of stably collecting the long paper sheets because the conveying caliber is too small and the arrangement part is not arranged.

Chinese patent publication No. CN105668301A discloses a discharge conveyor of a paper cutter, which is parallel to a feed conveyor, a paper cutting mechanism and an edge trimming mechanism, and ensures that the paper surface is neat and beautiful. However, the device occupies a large amount of space when applied to long strips, and the practical problem of stable transportation of cut long paper sheets is not solved.

The problem that the stable transportation of rectangular scraps of paper is often met in the transportation production, consequently need adopt wind-force adsorption technique and stabilize conveying system and combine together, make rectangular scraps of paper can stably transport, consequently, need design a conveyor that can stably transport rectangular material now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modified rectangular material conveyor has the advantage of stably transporting rectangular material. The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a long material conveyor of modified, includes quick-witted case, and long baffle is installed to the top of quick-witted case, and the rear side of quick-witted case is provided with the conveying adsorption band of upper and lower transmission roll body drive, and conveying adsorption band end has two sets of intercrossing's the area body and the first roll body down, and two sets of intercrossing's the area body and collection transport the integrated component and accept mutually, install single face suction bellows between the upper and lower transmission roll body, two sets of intercrossing's the area body are equipped with to the lower roll body below of conveying adsorption band, first group roll body is installed between the conveying roll body subassembly of second group down, and two sets of conveyer belt widths are unanimous, and the adjacent range in alternately, the collection transports the integrated component and comprises swash plate, star wheel and pile up the collection board, the.

Furthermore, the upper and lower transmission roller bodies, the conveying adsorption belt and the single-sided suction air box are arranged in an acute angle with respect to the horizontal plane, the working surface of the single-sided suction air box is required to be tightly attached to the conveying adsorption belt, and the through hole of the conveying adsorption belt is required to be far smaller than the working hole of the single-sided suction air box.

Through adopting above-mentioned technical scheme, the rectangular paper that the one end working face of single face suction bellows will cut out adsorbs on the conveyer belt, and the aperture diameter on the adsorption band is less than the bellows hole, has improved absorption benefit and adsorption area, has increased conveying stability. The adsorption component and the horizontal plane form a certain acute angle, so that the space occupation ratio is reduced, and the upper and lower transmission roller bodies drive the conveying adsorption belt to be conveyed to the next component.

Further, the position of the long baffle is adjusted through a four-bar mechanism.

By adopting the technical scheme, a small part of strip paper which breaks off the adsorption range at the initial speed can be prevented from performing horizontal throwing motion, and the four-bar mechanism can adjust the position according to the horizontal throwing motion of the limit strip paper, so that the strip paper can be better collected, and the phenomenon of resource waste is avoided.

Further, arc limit buffering slide is installed to long baffle below, the streamline groove has been seted up in the middle of the arc limit buffering slide, the streamline groove both ends are equipped with the circular arc flange, arc limit buffering slide is located two sets of intercrossing's the area body top.

Through adopting above-mentioned technical scheme, the streamlined groove of seting up in the middle of the circular arc limit buffering slide can cushion the rectangular paper that long baffle hinders and slow down, and the circular arc limit is arranged long note in order, guarantees to leave the state position unanimous, prevents rectangular paper off tracking.

Further, the two groups of mutually crossed belt bodies comprise a first group of conveying belts and a second group of conveying belts, a first group of lower roller bodies at the tail ends of the first group of conveying belts are installed in the middle of the second group of conveying belts, the radius of the first group of lower roller bodies is smaller than the radius of all roller bodies of conveying roller body assemblies of the second group, the working face of the first group of conveying belts and the working face of the second group of conveying belts are arranged in an obtuse angle, the widths and the arrangement modes of the first group of conveying belts and the second group of conveying belts are consistent, second group right roller bodies at the tail ends of the second group of conveying belts are located below the surface pressing device, and second group right roller bodies at the.

Through adopting above-mentioned technical scheme, two sets of conveyer belts adopt the mode of crossing to install, and the transition between two sets of does not have the clearance to produce, has avoided the note to appear taking place the card shell phenomenon in awkward position, and the cross arrangement has reduced the space to account for simultaneously. The radius of the first group of the lower roller bodies is smaller than that of the second group of the conveying roller body assembly, so that the phenomenon that friction occurs between the roller bodies and the conveying belt and unnecessary abrasion occurs is avoided. The radius of each group of roller bodies is the same, the flatness of the surface of the belt body is guaranteed, and the stability of the belt body for transporting the strip paper is improved.

Furthermore, the noodle pressing device comprises two fixed brackets and a support in the middle, the brackets and the support are both fixed by bolts, a spring and a roller are arranged in the support, and the position of the roller can be adjusted on the noodle pressing plate.

Through adopting above-mentioned technical scheme, the height that the long-strip paper that the pressure face device controlled the rectangular paper to pass through will arrange the rectangular paper that has the mistake and rearrange. The spring of the support piece keeps the position which the noodle pressing device must have, and the force application point of the spring is adjusted through the roller, so that stable support is provided for the later conveying link.

Furthermore, a gap is reserved between the press roller and the conveying roller component of the second group, a short baffle is arranged above the press roller, and the plane of the short baffle is tangent to the press roller.

By adopting the technical scheme, the strip paper passes through the short baffle plate to adjust the movement direction and enters the inclined plate from the press roll and the gap in the second group of end roll bodies.

Furthermore, the inclined plate is arranged below the second group of right roller bodies and the press roller.

By adopting the technical scheme, the star wheel rotating clockwise (left view) conveys the long-strip paper moving to the bottom of the inclined plate to the stacking and collecting plate. Because of the length of rectangular paper is far greater than the distance between the planet wheel, the star teeth of a cogwheel of long note homoenergetic card on piling up the collecting plate leaves the position to reach whole ejection of compact effect.

To sum up, the utility model discloses following beneficial effect has: aiming at the shape characteristics and the quality of the long paper strips, the wind power adsorption conveying is adopted as an initial adsorption mode, so that the stability of conveying the long paper strips is improved; most of components in the conveying device adopt inclination angles and cross design, so that space resources are saved, and compared with an integrated conveying device, the power consumption of a machine in the conveying process is reduced; the front, middle and rear sections of the device are provided with strip paper arrangement components, so that the neat, stable and attractive discharging is further ensured.

Drawings

Fig. 1 is a structural view of an embodiment of the present invention.

FIG. 2 is a drawing showing a structure of a bellows suction conveying structure according to an embodiment of the present invention.

Fig. 3 is a side internal structure view of an embodiment of the present invention.

Fig. 4 is a structure view of a circular arc edge buffering slide plate according to an embodiment of the present invention.

Fig. 5 is a diagram of a collection and transportation assembly according to an embodiment of the present invention.

Fig. 6 is a structure diagram of a press-rolling transition according to an embodiment of the present invention.

Fig. 7 is a structural view of a noodle press according to an embodiment of the present invention.

In the figure, 1, a conveying adsorption belt; 2. a chassis; 3. a long baffle; 4. the arc edge buffer sliding plate; 5. a dough pressing device; 6. a second set of conveyor belts; 7. a short baffle; 8. an electric motor; 9. stacking the collecting plates; 10. a star wheel; 11. a sloping plate; 12. pressing and rolling; 13. a second group of right roller bodies; 14. a first set of conveyor belts; 15. a first group of lower roller bodies; 16. a second group of front-end roller bodies; 17. a four-bar mechanism; 18. a single-sided suction bellows; 19. an upper roller body of the bellows assembly; 20. a second group of intermediate roller bodies; 21. a first group of upper roller bodies; 22. a lower roller body for conveying the adsorption belt; 23. a circular arc flange; 24. two groups of mutually crossed belts; 25. collecting and transporting the integrated components; 26. an upper and a lower transmission roller bodies; 27. a first set of transport roller assemblies; 28. a second set of transport roller assemblies; 29. a support; 30. a support member; 31. a bolt; 32. pressing the panel; 33. a roller; 34. and a flow line groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Example (b): an improved strip transport apparatus, as shown in fig. 1 and 3, comprises a transport belt 1, a first set of transport roller assemblies 27, a second set of transport roller assemblies 28 and a collecting and conveying assembly 25, each of which transports the strip by means of a respective roller.

Referring to fig. 1 and 2, the upper and lower driving roller bodies 26, the conveying belt 1 and the single-sided suction bellows 18 are disposed at an acute angle with respect to the horizontal plane, the working surface of the single-sided suction bellows 18 is required to be closely attached to the conveying belt 1, and the through hole of the conveying belt 1 is much smaller than the working hole of the single-sided suction bellows 18. The strip material enters the working area of the single-face suction air box 18, under the action of pressure difference, the strip material is firmly adsorbed on the conveying adsorption belt 1, the conveying adsorption belt 1 is driven to run by the upper and lower transmission roller bodies 26, and when the strip material reaches the lower roller body 22 part (adsorption stopping area) of the conveying adsorption belt, the strip material can stably enter the next stage because the adsorption range cannot be popularized with the lower roller body 22 of the conveying adsorption belt.

As shown in fig. 3 and 4, the arc edge buffer sliding plate 4 is located under the long baffle 3, a flow line groove 34 is formed in the middle of the arc edge buffer sliding plate 4, and arc flanges 23 are arranged at two ends of the flow line groove 34. The long strip materials within the adsorption range are struggled to break away at a certain initial speed, and are collected, arranged and arranged in the arc edge buffer sliding plate 4 through the blocking movement of the long baffle 3, so that the resource waste caused by special reasons is prevented.

As shown in fig. 1, 6 and 7, the first group of conveyor belts 14 and the second group of conveyor belts 6 are arranged in an obtuse-angle crossing manner, the first group of lower rollers 15 are arranged in the middle of the second group of conveying roller assemblies 28, and the radius of the first group of conveying roller assemblies 27 is smaller than that of the second group of conveying roller assemblies 28. The first group of conveyor belts 14 and the second group of conveyor belts 6 are arranged in a linear array, and when one or more of the conveyor belts are damaged by friction, the conveyor belts can be detached and maintained independently, so that the use is convenient. The cross combination mode avoids the clamping groove phenomenon during the transmission transition of the strip materials, and further saves the space. The dough pressing device 5 is arranged at the end of the second group of conveying roller assemblies 28, the dough pressing device 5 comprises two fixed brackets 29 and an intermediate support 30, the brackets 29 and the support 30 are fixed by bolts 31, springs and rollers 33 are arranged in the support 30, and the positions of the rollers 33 can be adjusted on a dough pressing plate 32. The noodle pressing device 5 arranges conveyed long strips, the long strips which are piled are arranged flatly at one time, the spring and the roller 33 in the support piece 30 help the noodle pressing device 5 to adjust the force application position and increase the stability, the service life can be prolonged, and all the parts are connected through the bolts 31, so that the noodle pressing device is convenient to detach and replace. The press roller 12 and the conveying roller component 28 of the second group are provided with a gap for the long strip to pass through, a short baffle 7 is arranged above the press roller 12, and the plane of the short baffle 7 is tangent to the press roller 12 so as to better enter the next stage and play a role in arranging.

As shown in fig. 5, the collecting and conveying assembly 25 has a sloping plate 11, a star wheel 10 and a stacking and collecting plate 9, the sloping plate 11 is installed below the second group of right-side roller bodies 13 and the press rollers 12, the star wheel 10 is driven by the motor 8, and a working space for the star wheel 10 is left between the two plates. The star wheel 10 rotating clockwise (left view) carries the strip moving to the bottom of the sloping plate 11 to the stacking and collecting plate 9. Because of the length of rectangular material is far greater than the distance between the planet wheel 10, long paper material all can block star wheel 10 teeth on piling up collecting plate 9 and leave the position to reach whole ejection of compact effect, further guarantee that the ejection of compact is neat, stable and pleasing to the eye.

In the description of the present invention, it should be understood that a series of orientation indicators, such as "up," "down," "middle," "tangent," "horizontal," etc., are illustrated according to the indications of the drawings, and are used only for describing the present invention, without emphasizing that the component must be placed in this orientation, and the corresponding operation and appearance are also the same, and therefore, the present invention should not be construed as being limited thereto.

The foregoing is a description and application of the principles, features and advantages of the present invention. It will be appreciated by those skilled in the art that the present invention is not limited by the foregoing embodiments. Without departing from the spirit of the invention, the utility model has various changes and improvements, belonging to the scope of the utility model which needs protection. The scope of the invention is defined by the appended claims.

Claims

1. An improved long strip conveying device is characterized in that: the device comprises a case (2), wherein a long baffle (3) is arranged at the upper part of the case (2), a conveying adsorption belt (1) driven by an upper transmission roller body (26) and a lower transmission roller body (26) is arranged at the rear side of the case (2), two groups of mutually crossed belt bodies (24) and a first group of lower roller body (15) are arranged at the tail end of the conveying adsorption belt (1), the two groups of mutually crossed belt bodies (24) are connected with a collecting and conveying integrated assembly (25), a single-face suction air box (18) is arranged between the upper transmission roller body and the lower transmission roller body (26), two groups of mutually crossed belt bodies (24) are arranged below a lower roller body (22) of the conveying adsorption belt, the first group of lower roller body (15) is arranged between the second group of conveying roller body assemblies (28), the two groups of conveying belts are consistent in width and are arranged in a crossed manner, the collecting and conveying integrated assembly (25) is composed, the star wheel (10) is driven by a motor (8), and a working rotating space of the star wheel (10) is reserved between the two plates.

2. The improved sliver conveying apparatus of claim 1, wherein: the upper and lower transmission roller bodies (26), the conveying adsorption belt (1) and the single-face suction air box (18) are arranged at acute angles relative to the horizontal plane, the working face of the single-face suction air box (18) is required to be tightly attached to the conveying adsorption belt (1), and through holes of the conveying adsorption belt (1) are required to be far smaller than working holes of the single-face suction air box (18).

3. The improved sliver conveying apparatus of claim 1, wherein: the position of the long baffle (3) is adjusted through a four-bar mechanism (17).

4. The improved sliver conveying apparatus of claim 3, wherein: arc limit buffering slide (4) are installed to long baffle (3) below, flow groove (34) have been seted up in the middle of arc limit buffering slide (4), the both ends of flow groove (34) are equipped with circular arc flange (23), arc limit buffering slide (4) are located two sets of intercrossing's the area body (24) top.

5. The improved sliver conveying apparatus of claim 1, wherein: two sets of intercrossing's the area body (24) include first group conveyer belt (14) and second group conveyer belt (6), and the terminal first group of lower roll body (15) of first group conveyer belt (14) is installed in the middle of second group conveyer belt (6), first group is lower roll body (15) radius and is less than all roll body radii of the conveying roll body subassembly (28) of second group, the working face of first group conveyer belt (14) is the obtuse angle setting with the working face of second group conveyer belt (6), the width and the arrangement of first group conveyer belt (14) and second group conveyer belt (6) are unanimous, the terminal second group right side roll body (13) of second group conveyer belt (6) is located and presses face device (5) below, the terminal second group right side roll body (13) of second group conveyer belt (6) is located and presses roll (12) oblique top.

6. The improved sliver conveying apparatus of claim 5, wherein: the noodle pressing device (5) comprises two fixed brackets (29) and a middle support piece (30), the brackets (29) and the support piece (30) are both fixed by bolts (31), a spring and a roller (33) are arranged in the support piece (30), and the position of the roller (33) can be adjusted on a pressing panel (32).

7. The improved sliver conveying apparatus of claim 5, wherein: the conveying roller body assembly (28) of pressure roller (12) and second group leaves rectangular material and passes through the space, short baffle (7) are installed to pressure roller (12) top, short baffle (7) plane is tangent with pressure roller (12).

8. The improved sliver conveying apparatus of claim 1, wherein: the inclined plate (11) is arranged below the second group of right roller bodies (13) and the press rollers (12).