CN215477837U - Carousel formula letter sorting module and carousel sorting machine - Google Patents

Abstract

The utility model discloses a rotating disc type sorting module and a rotating disc type sorting machine, wherein the rotating disc type sorting module comprises a deflection rotary seat, at least two parallel conveying rollers are arranged on the deflection rotary seat, the tops of the conveying rollers are equal in height and protrude out of the tops of the deflection rotary seat, the conveying rollers are driven by electric rollers positioned below the conveying rollers to rotate in the same direction, annular grooves coaxial with the conveying rollers are formed on the roller surfaces of the conveying rollers, and a group of straight grooves with the extending direction parallel to the axis of the conveying rollers are formed at the bottoms of the annular grooves. The roll surface of the conveying roller of this scheme is formed with the annular, the area of contact of conveying roller and electronic roller or rubber coating cylinder has effectively been reduced, can effectively reduce the wearing and tearing between the roller, noise when can also reducing equipment operation effectively, with noise control in the within range of requirement, and simultaneously, the notch of darker straight flute is under the prerequisite of guaranteeing conventional box goods and carrying, can stir bag form parcel effectively, increase stirring ability, thereby the production of parcel stall phenomenon has been avoided effectively, the accuracy nature of letter sorting is guaranteed.

Description

Carousel formula letter sorting module and carousel sorting machine

Technical Field

The utility model relates to the field of logistics sorting, in particular to a rotary disc type sorting module and a rotary disc sorting machine.

Background

The turntable sorting machine is a device for realizing conveying through a roller on a turntable and sorting through rotation of the turntable, and has the structure disclosed by application number 202021284228.5, the surface of the conveying roller is smooth, the contact size of the conveying roller and a belt is large, the loss of the conveying roller of the belt conveyor is easily caused, and the noise is large during operation; in addition, when the roller with the smooth surface is used for conveying bag packages, the phenomenon of package speed per hour is easy to occur, and the sorting precision is not guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a rotating disc type sorting module and a rotating disc type sorting machine.

The purpose of the utility model is realized by the following technical scheme:

carousel formula letter sorting module, including the transposition seat, be provided with two at least parallel conveying rollers on the transposition seat, the top of conveying roller is equal in height and outstanding outside the transposition seat's top, the conveying roller is by the electric roller drive syntropy rotation that is located their below, the roll surface of conveying roller is formed with rather than coaxial annular, the tank bottom of annular forms a set of extending direction and is on a parallel with the straight flute of the axis of conveying roller.

Preferably, in the carousel formula letter sorting module, the conveying roller includes the mandrel, coaxial two at least low noise bearings of installing on the mandrel, be provided with the roll body on the low noise bearing, be formed with on the roll body annular and straight flute.

Preferably, in the rotating disc type sorting module, the roller body is made of low-carbon steel subjected to surface heat treatment

And (3) material quality.

Preferably, in the rotating disc type sorting module, the number of the ring grooves is 1-3.

Preferably, in the rotating disc type sorting module, the annular groove is one, and the width of the annular groove is not less than half of the length of the conveying roller and not more than 80% of the length of the conveying roller; or the annular grooves are multiple, and the sum of the widths of the annular grooves is not less than half of the length of the conveying roller and not more than 80% of the length of the conveying roller.

Preferably, in the rotating disc type sorting module, 6 straight grooves which divide the circumference equally are formed in the ring groove.

Preferably, in the rotating disc type sorting module, the depth of the straight groove is greater than that of the annular groove.

Preferably, in the rotating disc type sorting module, the annular grooves on the conveying rollers are arranged in a plurality of sections.

Preferably, in the carousel formula letter sorting module, the coaxial bearing that is provided with in the pivot of transposition seat, the bearing sets up in the bearing frame, the activity is provided with in the pivot is located the driven arm of bearing below, the driven arm can be followed the axial activity of pivot and can not be relative the pivot rotates.

Preferably, in the carousel sorting module, the biasing seat is formed with a wire passing hole coaxial therewith.

Preferably, in the rotating disc type sorting module, the number of the conveying rollers is four, the length of the two conveying rollers in the middle is larger than that of the conveying rollers on two sides, and each long conveying roller and the short conveying roller on the outer side of the long conveying roller are connected with an electric roller through a rubber coating roller.

Preferably, in the rotating disc type sorting module, two ends of the electric roller are respectively arranged on an elastic mechanism located on the deflection seat, and the elastic mechanism continuously applies an upward jacking force to the electric roller.

Preferably, in the rotating disc type sorting module, the elastic mechanism comprises a roller shaft mounting block, at least one longitudinal guide rod is inserted into the roller shaft mounting block, the longitudinal guide rod is fixed on the eccentric seat, and a spring connected with the bottom of the roller shaft mounting block is sleeved on the longitudinal guide rod.

Carousel sorting machine, including the frame, set up a set of foretell carousel formula letter sorting module in the frame.

The technical scheme of the utility model has the advantages that:

the roll surface of the conveying roller of this scheme is formed with the annular, has effectively reduced the area of contact of conveying roller with electronic roller or rubber coating cylinder, thereby can effectively reduce the wearing and tearing between the roller, can also reduce the noise when equipment moves effectively, with noise control in the within range of requirement, simultaneously, the notch of darker straight flute is guaranteeing under the prerequisite that conventional box goods was carried, can stir bag form parcel effectively, this is because the part of bag class parcel can sink into in the straight flute, thereby increase stirring ability, avoided the production of parcel stall phenomenon effectively, guarantee the accuracy nature of letter sorting.

The conveying roller of this scheme adopts the low noise bearing, noise when can reducing the roller rotation effectively.

The roller body of the scheme is processed by the heat-treated low-carbon steel, so that the wear resistance and the service life of the conveying roller are effectively improved, and the transmission capability of the package bound by the steel belt is improved.

The width design of the annular groove of this scheme and the degree of depth, quantity and the length design of straight groove can guarantee conveying roller and electronic roller or the driven stability of rubber coating cylinder effectively, increases simultaneously and dials the point, guarantees the reliability of carrying.

The deflection seat of the scheme is integrated with the bearing and the bearing seat, so that subsequent quick installation is facilitated.

The scheme ensures that the electric roller is arranged on the elastic mechanism, and even after the electric roller is abraded, the electric roller can be effectively adjusted upwards to be stably contacted with the roller under the action of the elastic force of the elastic mechanism, so that the stability and the reliability of the driving are ensured. The elastic device of the scheme is simple in structure, the spring can be effectively limited through the longitudinal guide rod, the assembly is easy to achieve, self-adjustment can be achieved, and stability is good.

Drawings

Figure 1 is a perspective view of a carousel sorting module of the present invention;

FIG. 2 is a top view of the carousel sort module of the present invention;

FIG. 3 is a cross-sectional view of the conveyor roll of the present invention;

FIG. 4 is a side view of the carousel sort module of the present invention;

FIG. 5 is a top plan view of the carousel sorter of the present invention (with the top plate of the frame hidden);

FIG. 6 is a bottom view of the carousel sorter of the present invention;

figure 7 is a side view of the carousel sorter of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. The embodiments are merely exemplary for applying the technical solutions of the present invention, and any technical solution formed by replacing or converting the equivalent thereof falls within the scope of the present invention claimed.

In the description of the schemes, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

The carousel sorting module of the present disclosure is described below with reference to the accompanying drawings, as shown in fig. 1, which includes a deflector base 100, the deflector base 100 being used to provide support and installation space for the structure disposed thereon, which may be any of various possible structures known in the art. In the preferred embodiment, the biasing member 100 includes a bottom plate 110, a side plate 120, a disk 130, and a shaft 140 fixed to the bottom center of the bottom plate. The bottom plate 110 is a rectangular plate, and goes up the symmetry and be provided with two curb plates 120 that are located its both ends, every the bottom of curb plate 120 have bend portion 121 in order convenient with the bottom plate 110 is fixed, the top of curb plate 120 has outside bending type and be located the long roller installation department 122 that is used for installing longer conveying roller of intermediate position and be located the short roller installation department 123 of long roller installation department 122 both sides, two the top of curb plate 120 is provided with disc 130, seted up on disc 130 and dodged hole 131.

Since the wiring is required to be performed subsequently, in order to facilitate the wiring, a through hole (not shown in the figure) coaxial with the rotating shaft 140 is formed on the bottom plate 110, and meanwhile, the rotating shaft 140 is a hollow shaft, and a central hole of the hollow shaft and the through hole on the bottom plate 110 form a wire passing hole, so that the wiring can be performed conveniently, and the cable can be effectively protected.

As shown in fig. 1, a driven arm 160 is disposed on the rotating shaft 140 of the biasing rotary seat 100, and a mounting hole (not shown) is disposed at a distal end of the driven arm 160, and an elastic sleeve is clamped at the mounting hole and provided with a pivot connection bolt 170. The elastic sleeve can avoid the deformation influence stability of the component caused by hard contact torsion between the swing driving device and the driven arm through the deformation of the elastic sleeve when the driven arm swings, and is beneficial to prolonging the service life.

The shaft 140 is also coaxially provided with a bearing (not shown) disposed in a bearing seat 150, and the bearing seat 150 is located above the driven arm 160, so that the bearing seat 150 can be directly installed during subsequent assembly.

As shown in fig. 1, at least two parallel conveying rollers 200 are disposed on the eccentric base 100, tops of the conveying rollers 200 are equal in height and protrude out of the tops of the eccentric base 100, and the conveying rollers 200 are frictionally driven by electric rollers 300 located below the conveying rollers to rotate in the same direction.

As shown in fig. 3, each of the conveyor rollers 200 includes a mandrel 210, a low noise bearing 220 is coaxially sleeved on two end regions of the mandrel (the low noise bearing 220 may be a known NSK low noise bearing or an SKF low noise bearing), a roller body 230 is coaxially installed on the low noise bearing 220, the roller body 230 is made of a low carbon steel material with a surface heat treatment, the material is known in the art, and details thereof are not repeated. The roller surface (the surface of the roller body 230) of the conveying roller is provided with a ring groove 240 coaxial with the conveying roller, and a group of straight grooves 250 with the extending direction parallel to the axis of the conveying roller are uniformly distributed at the bottom of the ring groove 240.

Because the roll surface is formed with the annular, can effectively reduce conveying roller 200 and electric roller 300 or rubber coating cylinder 500's area of contact to can effectively reduce the wearing and tearing between the roller, simultaneously, the notch of darker straight flute can be effectively stirred the parcel, especially bag form parcel, has improved and has stirred the ability, thereby has avoided the production of card package phenomenon effectively.

Further, in order to fully reduce the abrasion between the roller surfaces and ensure the stability of transmission, when the number of the ring grooves is one, the width of the ring grooves is not less than half of the length of the conveying roller and not more than 80% of the length of the conveying roller; when the annular grooves are multiple, the sum of the widths of the annular grooves is not less than half of the length of the conveying roller and not more than 80% of the length of the conveying roller. In order to fully exert the toggle capacity of the straight groove 250, the depth of the straight groove 250 is larger than that of the ring groove 240, the width of the straight groove is not more than half of the length of the straight groove, and 6 straight grooves are formed in each ring groove.

In addition, in order to improve the stability of the friction driving, as shown in fig. 2 and 3, the ring grooves 240 on the conveying roller are provided in a plurality of stages, for example, the ring grooves 240 are provided in three stages at equal intervals, the width of one ring groove 241 in the middle position is slightly larger than the widths of the two ring grooves 242 and 243 at the two ends, and the outer ends of the two ring grooves 242 and 243 at the two ends respectively maintain a certain interval from the two ends of the conveying roller, which is smaller than the interval between the adjacent conveying rollers.

As shown in fig. 1 and 4, the two ends of the mandrel 210 of each of the feeding rollers 200 are mounted on the two side plates 120, and the position of each of the feeding rollers corresponds to a relief hole on the disc 130 and protrudes out of the top surface of the disc 130.

The number of the conveying rollers 200 may be designed as needed, for example, when the conveying rollers 200 are two, they may be driven by one motor roller located below them. In a preferred embodiment, as shown in fig. 1 and fig. 2, the number of the conveying rollers 200 is four, and the conveying rollers are arranged at equal intervals, wherein the two conveying rollers 201 in the middle are equal in length and longer than the two conveying rollers 202 on two sides, so that the disc 130 can be covered as much as possible, and the gap of the conveying surface is reduced.

As shown in fig. 1 and fig. 2, a longer conveying roller 201 and a shorter conveying roller 202 adjacent to the longer conveying roller are in contact with a roller surface of a rubber coating roller 500 located at the middle position below the longer conveying roller, roller surfaces of two rubber coating rollers 500 are in contact with a roller surface of a motor roller 300 located at the middle position below the longer conveying roller, and rotating shafts of the two rubber coating rollers 500 are arranged on two side plates 120 in an equal height mode. In a more preferable mode, both ends of the rotation shaft of the wrapping drum 500 are height-adjustably provided in the long holes of the two side plates 120.

Since there is some abrasion on the roller surface after a period of use, as shown in fig. 1, which results in poor contact stability between the rollers and affects the reliability of the transportation, in a more preferred embodiment, both ends of the motorized roller 300 are respectively disposed on the elastic mechanisms 400 disposed on the biased base 100.

As shown in fig. 4, the elastic mechanism 400 includes a roller shaft mounting block 410, at least one longitudinal guide rod 420 is inserted into the roller shaft mounting block 410, preferably two longitudinal guide rails 420 are inserted into the roller shaft mounting block 410, the longitudinal guide rod 420 is fixed on the eccentric seat 100, a spring 430 connected to the bottom of the roller shaft mounting block 410 is sleeved on the longitudinal guide rod 420, and naturally, an elastic member such as a spring plate may be used instead. Further, a limit groove 411 corresponding to the rotation shaft 310 of the electric roller is formed on the top surface of the roller shaft mounting block 410, and the limit groove 411 is a U-shaped groove, so that the position of the electric roller can be effectively limited.

The scheme further discloses a carousel sorting machine, as shown in fig. 5, including any one of the carousel sorting modules 1000, the carousel sorting modules 1000 are multiple, and they are distributed for the multirow, and preferably 6 rows, and the carousel sorting modules of adjacent row are arranged by dislocation, that is, each of one row of rollers is located in the middle of two of another row. A group of universal balls 600 are further arranged at two ends of the row of the rotary disc type sorting modules with small quantity, so that gaps at the edges of the rotary disc type sorting modules can be effectively filled, and material blockage during subsequent conveying is avoided.

As shown in fig. 5, the carousel sorting module 1000 is disposed on the rack 700, the rack 700 has a mounting plate 710, a mounting hole (not shown in the figure) for mounting the carousel sorting module is disposed on the mounting plate 710, the mounting hole matches with the shape of the driven arm 160 of the carousel sorting module, and the mounting hole and the U-shaped hole are disposed on the mounting plate 710, during mounting, the rotating shaft of the carousel sorting module 1000 is directly penetrated to the lower side from the mounting plate 710 and is fixed on the mounting plate 710 through a bearing seat, so that the mounting of the carousel sorting module is greatly facilitated.

The mounting panel 710 is a complete panel, be provided with many parallel intensive poles 720 on the mounting panel 710, adjacent two be provided with one row between the intensive pole 720 the carousel formula letter sorting module, every the both ends of intensive pole 720 are fixed on the frame of frame 700. Can guarantee the support intensity of mounting panel effectively, avoid the mounting panel because of the too big deformation of load, lead to the problem of carousel formula letter sorting module slope.

As shown in fig. 6 to 7, the frame 700 is further provided with a swing driving device 900 for driving the carousel type sorting module to swing rotationally, the swing driving device 900 can be driven to swing back and forth in various manners, and in a preferred embodiment, two adjacent rows of carousel type sorting modules are driven by one swing driving device 900, the swing driving device 900 comprises a motor 910, the motor 910 is fixed at the bottom of the frame 700 through a fixing frame, the motor shaft of the motor 910 is connected to one end of a swing arm 920, the other end of the swing arm 920 is pivotally connected to a short rod 930, two ends of the short rod 930 are respectively fixedly provided with a long rod 940 and a long rod 950 which are perpendicular to the short rod, the two long rods 940 and the two long rods 950 are fixed through a reinforcing rod 960, a plurality of convex parts 970 are formed on each long rod 940 and each long rod 950, and each convex part 970 is connected with an elastic sleeve on a driven arm of one of the rotary disc type sorting modules. When the motor 910 drives the swing arm 920 to rotate, the swing arm 920 drives the two long rods 940 to move left and right, so that the driven arms of the two rows of rotating disc type sorting modules 1000 are driven by the convex portions 970 to synchronously swing left and right.

The utility model has various embodiments, and all technical solutions formed by adopting equivalent transformation or equivalent transformation are within the protection scope of the utility model.

Claims (10)

1. Carousel formula letter sorting module, including the transposition seat that inclines, be provided with two at least parallel conveying rollers on the transposition seat that inclines, the top of conveying roller is equal height and outstanding outside the top of transposition seat that inclines, the conveying roller is by the electric roller drive syntropy rotation that is located their below, its characterized in that: the roller surface of the conveying roller is provided with a ring groove coaxial with the roller surface, and the bottom of the ring groove is provided with a group of straight grooves with the extending direction parallel to the axis of the conveying roller.

2. The carousel sorting module of claim 1, wherein: the conveying roller comprises a mandrel, at least two low-noise bearings are coaxially mounted on the mandrel, a roller body is arranged on each low-noise bearing, and the annular groove and the straight groove are formed in the roller body.

3. The carousel sorting module of claim 2, wherein: the roller body is made of low-carbon steel with a surface heat treatment.

4. The carousel sorting module of claim 1, wherein: the number of the ring grooves is 1-3.

5. The carousel sorting module of claim 1, wherein: 6 uniformly distributed straight grooves are formed in the ring groove.

6. The carousel sorting module of claim 1, wherein: the depth of the straight groove is greater than that of the ring groove.

7. The carousel sorting module of claim 1, wherein: the bearing is coaxially arranged on a rotating shaft of the eccentric seat, the bearing is arranged in the bearing seat, a driven arm located below the bearing is movably arranged on the rotating shaft, and the driven arm can move along the axial direction of the rotating shaft and cannot rotate relative to the rotating shaft.

8. The carousel sorting module of claim 1, wherein: the conveying rollers are four, the length of the middle two conveying rollers is larger than that of the conveying rollers on two sides, and each long conveying roller and the short conveying rollers on the outer sides of the long conveying roller are connected with the electric roller through the rubber-coated roller.

9. The carousel sorting module of any one of claims 1-8, wherein: two ends of the electric roller are respectively arranged on an elastic mechanism on the deflection seat, and the elastic mechanism continuously applies upward jacking force to the electric roller.

10. Carousel sorting machine, including the frame, its characterized in that: a set of carousel sorting modules according to any one of claims 1 to 9 is provided on the frame.

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