CN110817246B

CN110817246B - Turning belt conveyor capable of preventing article from passing through bend and slipping laterally

Info

Publication number: CN110817246B
Application number: CN201911180659.9A
Authority: CN
Inventors: 林剑洪
Original assignee: Nantong Jiahao Automation Equipment Co ltd
Current assignee: Nantong Jiahao automation equipment Co.,Ltd.
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2021-04-09
Anticipated expiration: 2039-11-27
Also published as: CN110817246A; CN112938318A

Abstract

The invention discloses a turning belt conveyor for preventing an object from slipping over a curve side, which structurally comprises a power mechanism, a support, an inner membrane, adsorption holes, a belt and conical cylinders, wherein the conical cylinders are uniformly distributed on the support, one conical cylinder is in transmission connection with the power mechanism, the power mechanism is arranged on the outer side of the support, and the conical cylinder is in contact with the belt in a fitting manner. According to the invention, through the combined arrangement of the barrel body, the rotating shaft assembly, the fixed cone frame and the air guide disc, an object can be attached to the belt, the adhesive force between the belt and the object is increased, the object can be prevented from sideslipping or being thrown out due to the influence of centripetal force when turning, the object is prevented from being thrown out and being abraded by the baffle plate of the bracket, and a certain protection effect is achieved on the object and the baffle plate.

Description

Turning belt conveyor capable of preventing article from passing through bend and slipping laterally

Technical Field

The invention relates to the technical field of belt production lines, in particular to a turning belt conveyor capable of preventing objects from slipping over a curve and laterally.

Background

The materials which can be conveyed by the turning belt conveyor are various, and the turning belt conveyor can convey various bulk materials, can also convey various paper boxes, packaging bags and other small-weight pieces, and is widely applied to the industries of food, beverage, electronics, tobacco and the like.

When the object is bent, the object has certain centripetal force, and the surface of the belt is smooth, so that the adhesive force between the object and the surface of the belt is small, and thus, the object is easy to throw away outwards to make frictional contact with the baffle on the outer side and sideslip easily, so that the object is worn, the baffle is worn, and the object can be splashed to separate from the belt.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a turning belt conveyor for preventing objects from slipping over a curve and laterally.

The invention is realized by adopting the following technical scheme: a turning belt conveyor capable of preventing an object from slipping over a curve comprises a power mechanism, supports, inner membranes, adsorption holes, belts and conical cylinders, wherein the conical cylinders are uniformly distributed on each support, one conical cylinder is in transmission connection with the power mechanism, the power mechanism is arranged on the outer side of each support, the conical cylinders are in contact with the belts in a fitting manner, and the adsorption holes are uniformly distributed on the belts;

the conical cylinder comprises a cylinder body, a rotating shaft assembly, a fixed conical frame and an air guide disc, wherein the fixed conical frame is arranged in the cylinder body, the rotating shaft assembly is arranged in the fixed conical frame, the air guide disc is uniformly distributed on the rotating shaft assembly, and two ends of the cylinder body are movably connected with the support.

As optimization, the barrel comprises a base body and a driving gear, the driving gear is installed on one side of the base body, and the driving gear is matched with the rotating shaft assembly.

As optimization, the pivot subassembly is including opening, axis body, fixed pipe, driven gear, the axis body runs through in fixed pipe, the opening has been seted up at fixed pipe top, opening and driven gear adopt clearance fit, driven gear locates fixed intraductal and top protrusion opening, driven gear fixes on the axis body, the axis body excessively cooperates with the air guide disc, driven gear meshes with the driving gear mutually.

As an optimization, the air guide disc comprises an air guide assembly, a self-resetting telescopic group, a rotating group, air diffusing rings, a hollow ring and an air diffusing cover, the self-resetting telescopic group is arranged on the trisection of the hollow ring, the air guide assemblies are matched with the two ends of the self-resetting telescopic group, the air guide assembly is arranged in the hollow ring, the rotating group is further matched with the hollow ring, the rotating group is connected with the shaft body, the air diffusing rings which are of concentric circle structures are arranged on the back of the hollow ring, the air diffusing rings are communicated with the air diffusing cover, and the opening of the air diffusing cover faces towards the belt.

As optimization, the air guide assembly comprises an air guide cylinder, a driven bevel gear, a driving bevel gear, a single curved rod and a hinge rod, a piston rod of the air guide cylinder is connected with one end of the hinge rod, the other end of the hinge rod is connected with the single curved rod, the driven bevel gear is in interference fit with the tail end of the single curved rod, the driven bevel gear is matched with the driving bevel gear, and the air guide cylinder is fixedly connected with the hollow ring.

As optimization, the self-resetting telescopic group comprises a rack plate, a movable block and a spring, wherein the rack plate is vertically connected to the two tail ends of the movable block, the inner center of the movable block is connected with one end of the spring, the other end of the spring is connected to a hollow ring, the rack plate is meshed with a driving bevel gear, and the movable block is matched with the hollow ring.

As an optimization, the rotating group comprises a disc, an installation sleeve and a connecting rod, the connecting rod is fixedly connected to the trisection of the installation sleeve, the disc is connected to the tail end of the connecting rod, the disc is in sliding fit with the hollow ring, and the installation sleeve is excessively matched with the shaft body.

As optimization, hollow ring is including guide bar, activity mouth, ring body, the activity mouth has all been seted up on the trisection position of ring body, activity mouth both sides all are equipped with the guide bar, guide bar and movable block clearance fit are equipped with the air guide subassembly that two axisymmetric settings set up between two guide bars of keeping away from the activity mouth.

Advantageous effects

During transmission, the belt drives the driving cone drum to move relatively, so that the driven gear is driven to rotate through the driving gear, thereby the shaft body is linked and drives the disc to rotate through the mounting sleeve and the connecting rod, when the disc rotates to the movable block, the movable block is pressed by the disc, the spring is compressed, so that the movable block is retracted under the action of the guide rod, thereby driving the rack plate to translate, driving the driving bevel gear to rotate during translation, enabling the driven bevel gear to be linked, thereby driving the single curved rod to rotate, when the concave part rotates to the convex part, the air guide cylinder sucks air, so that the object is better attached to the belt, when the object is conveyed by one unit currently, the disc is separated from the movable block, the spring is not stressed, the movable block extends outwards towards the movable opening, the gas cylinder is inflated indirectly, one breath can effectively prevent the belt from being completely attached to the conical cylinder, and the belt is prevented from being abraded too much.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the combined arrangement of the barrel body, the rotating shaft assembly, the fixed cone frame and the air guide disc, an object can be attached to the belt, the adhesive force between the belt and the object is increased, the object can be prevented from sideslipping or being thrown out due to the influence of centripetal force when turning, the object is prevented from being thrown out and being abraded by the baffle plate of the bracket, and a certain protection effect is achieved on the object and the baffle plate.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a turning belt conveyor for preventing objects from slipping over a curve.

Fig. 2 is a schematic structural diagram of the cone of the present invention.

Fig. 3 is a schematic longitudinal sectional structure of the cone of the present invention.

Fig. 4 is a schematic structural diagram of a first working state of the air guide disc of the present invention.

Fig. 5 is a schematic structural view of a second working state of the air guide plate of the present invention.

FIG. 6 is a schematic view of the structure of the air guide assembly of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

a power mechanism-100, a bracket-200, an inner membrane-300, an adsorption hole-400, a belt-500, a cone-cylinder-600, a cylinder-R1, a rotating shaft assembly-R2, a fixed cone-frame-R3, an air guide disc-R4, a substrate-R11, a driving gear-R12, an opening-R21, a shaft-R22, a fixed tube-R23, a driven gear-R24, an air guide assembly-R41, a self-resetting telescopic group-R42, a rotating group-R43, an air-diffusing ring-R44, a hollow ring-R45, an air-diffusing cover-R46, an air guide cylinder-R411, a driven bevel gear-R412, a driving bevel gear-R413, a single curved rod-R414, a hinge rod-R415, a rack plate-R421, a movable block-R422, a spring-R423, a disc-R431, a mounting sleeve-R432, a connecting rod-R433, a guide rod-R451, a movable opening-R452 and a ring body-R453.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a turning belt conveyor for preventing objects from slipping over a curve: the structure of the belt conveyor comprises a power mechanism 100, supports 200, an inner membrane 300, adsorption holes 400, belts 500 and conical cylinders 600, wherein the conical cylinders 600 are uniformly distributed on each support 200, one conical cylinder 600 is in transmission connection with the power mechanism 100, the power mechanism 100 is arranged on the outer side of each support 200, the conical cylinders 600 are in contact with the belts 500 in an attaching manner, and the adsorption holes 400 are uniformly distributed on the belts 500;

awl section of thick bamboo 600 is including barrel R1, pivot subassembly R2, fixed cone frame R3, air guide disc R4, barrel R1 embeds there is fixed cone frame R3, be equipped with pivot subassembly R2 in the fixed cone frame R3, the equipartition has air guide disc R4 on the pivot subassembly R2, barrel R1 both ends all with support 200 swing joint, the setting of fixed cone frame R3 lies in air guide disc R4's setting

The barrel R1 includes base member R11, driving gear R12, driving gear R12 is installed to one side of base member R11, driving gear R12 cooperatees with pivot subassembly R2.

The rotating shaft assembly R2 comprises an opening R21, a shaft body R22, a fixed pipe R23 and a driven gear R24, the shaft body R22 penetrates through the fixed pipe R23, the top of the fixed pipe R23 is provided with the opening R21, the opening R21 and the driven gear R24 are in clearance fit, the driven gear R24 is arranged in the fixed pipe R23 and protrudes out of the opening R21, the driven gear R24 is fixed on the shaft body R22, the shaft body R22 and an air guide disc R4 are in over fit, the driven gear R24 is meshed with a driving gear R12, the opening R21 is arranged to facilitate the protrusion of a tooth block of the driven gear R24 to be meshed with the driving gear R12, and the fixed pipe R23 is arranged in the way that the shaft body R22 does not rotate along with the cylinder body R1.

The air guide disc R4 comprises an air guide assembly R41, a self-resetting telescopic group R42, a rotary group R43, an air diffusing ring R44, a hollow ring R45 and an air diffusing cover R46, wherein the self-resetting telescopic group R42 is arranged on three equal positions of the hollow ring R45, the air guide assembly R41 is matched with two ends of a self-resetting telescopic group R42, the air guide assembly R41 is arranged in the hollow ring R45, the hollow ring R45 is also matched with the rotary group R43, the rotary group R43 is connected with a shaft body R22, the air diffusing ring R44 which is in a concentric circle structure is arranged on the back surface of the hollow ring R45, the air diffusing ring R44 is communicated with the air diffusing cover R46, the opening of the air diffusing cover R46 faces to a belt 500, and the combination of the air diffusing ring R44 and the air diffusing cover R46 is arranged to uniformly diffuse air, so that air can be sucked in and can be attached to the belt 500 more favorably and objects are prevented from being bent.

The air guide assembly R41 comprises an air guide cylinder R411, a driven bevel gear R412, a driving bevel gear R413, a single curved rod R414 and a hinge rod R415, a piston rod of the air guide cylinder R411 is connected with one end of the hinge rod R415, the other end of the hinge rod R415 is connected with the single curved rod R414, the driven bevel gear R412 is in interference fit with the tail end of the single curved rod R414, the driven bevel gear R412 is matched with the driving bevel gear R413, the air guide cylinder R411 is fixedly connected with a hollow ring R45, and the combination of the single curved rod R414 and the hinge rod R415 is used for driving the air guide cylinder R411 to carry out reciprocating air inflating and air suction operations.

From flexible group R42 that restores to throne including rack board R421, movable block R422, spring R423, the both ends of movable block R422 all are connected with rack board R421 perpendicularly, the inner center of movable block R422 links to each other with spring R423's one end, spring R423's the other end is connected in hollow ring R45, rack board R421 meshes with drive bevel gear R413 mutually, movable block R422 and the cooperation of hollow ring R45, spring R423's setting lies in being convenient for the restoration of movable block R422, rack board R421 set up lie in can drive the rotation of drive bevel gear R413.

The rotating group R43 comprises a disc R431, a mounting sleeve R432 and a connecting rod R433, the connecting rod R433 is fixedly connected to the trisection of the mounting sleeve R432, the tail end of the connecting rod R433 is connected with the disc R431, the disc R431 is in sliding fit with a hollow ring R45, the mounting sleeve R432 is in over fit with a shaft body R22, and the disc R431 is arranged to rotate to a moving port R452 and can generate pressure on a moving block R422, so that the moving block R422 can be retracted inwards.

Hollow ring R45 is including guide bar R451, activity mouth R452, ring body R453, all seted up activity mouth R452 on the trisection position of ring body R453, activity mouth R452 both sides all are equipped with guide bar R451, guide bar R451 and activity piece R422 clearance fit, keep away from being equipped with the air guide subassembly R41 that two axisymmetrics set up between two guide bar R451 of activity mouth R452, the setting of activity mouth R452 is convenient for the retraction or overhanging of activity piece R422, the setting of guide bar R451 lies in the effect that plays the direction to activity piece R422, more does benefit to the firm translation of activity piece R422.

The working principle of the invention is as follows: during transmission, the belt 500 drives the conical cylinder 600 to move relatively, so that the driving gear R12 drives the driven gear R24 to rotate, the shaft body R22 is linked, the disc R431 is driven to rotate through the mounting sleeve R432 and the connecting rod R433, when the disc R431 rotates to pass through the movable block R422, the movable block R422 is subjected to the jacking force of the disc R431, the spring R423 is compressed, the movable block R422 retracts under the action of the guide rod R451, and then the rack plate R421 is driven to translate, when the disc R413 is driven to rotate during translation, the driven bevel gear R412 is linked, and then the single curved rod R414 is driven to rotate, when the concave part rotates to the convex part, the guide block R411 sucks air, so that an object is better attached to the belt 500, when the object is conveyed one unit currently, the disc R431 is separated from the movable block R422, the spring R423 is not subjected to force, the movable block R422 extends to the movable opening R452, so that the air inflation of the air guide cylinder R411 is indirectly performed, one inhaling can effectively prevent the belt 500 from completely attaching to the conical cylinder 600, and avoid the belt 500 from being worn too much.

In summary, the technical progress obtained by the invention compared with the prior art is as follows: according to the invention, through the combined arrangement of the barrel body, the rotating shaft assembly, the fixed cone frame and the air guide disc, an object can be attached to the belt, the adhesive force between the belt and the object is increased, the object can be prevented from sideslipping or being thrown out due to the influence of centripetal force when turning, the object is prevented from being thrown out and being abraded by the baffle plate of the bracket, and a certain protection effect is achieved on the object and the baffle plate.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent smooth turn belt feeder of article overbending side, its structure is including power mechanism (100), support (200), inner membrance (300), adsorption hole (400), belt (500), awl section of thick bamboo (600), support (200) equipartition have with a awl section of thick bamboo (600) of belt (500) contact, one of them awl section of thick bamboo (600) link to each other with power mechanism (100), power mechanism (100) are adorned in support (200), the equipartition has adsorption hole (400), its characterized in that on belt (500):

the cone cylinder (600) comprises a cylinder body (R1), a rotating shaft assembly (R2), a fixed cone frame (R3) and an air guide disc (R4), the cylinder body (R1) is internally provided with the fixed cone frame (R3) with the rotating shaft assembly (R2), the rotating shaft assembly (R2) is provided with the air guide disc (R4), and the cylinder body (R1) is connected with the support (200);

the barrel (R1) comprises a base body (R11) and a driving gear (R12), through holes which are arranged in a staggered mode are uniformly distributed on the base body (R11), and the driving gear (R12) matched with the rotating shaft component (R2) is installed on the base body (R11);

the rotating shaft assembly (R2) comprises an opening (R21), a shaft body (R22), a fixed pipe (R23) and a driven gear (R24), wherein the shaft body (R22) penetrates through the fixed pipe (R23) with the opening (R21), the driven gear (R24) is arranged in the fixed pipe (R23) and the top of the driven gear protrudes out of the opening (R21), the driven gear (R24) is fixed on the shaft body (R22) matched with the air guide disc (R4), and the driven gear (R24) is meshed with the driving gear (R12);

the air guide disc (R4) comprises an air guide assembly (R41), a self-resetting telescopic group (R42), a rotating group (R43), an air diffusing ring (R44), a hollow ring (R45) and an air diffusing cover (R46), wherein the hollow ring (R45) is provided with three groups of self-resetting telescopic groups (R42), each group of self-resetting telescopic groups (R42) is matched with the air guide assembly (R41), the air guide assembly (R41) is arranged in the hollow ring (R45) matched with the rotating group (R43), the rotating group (R43) is connected with a shaft body (R22), and the back of the hollow ring (R45) is provided with an air diffusing ring (R44) communicated with the air guide assembly (R41) and the air diffusing cover (R46);

the gas guide assembly (R41) comprises a gas guide cylinder (R411), a driven bevel gear (R412), a driving bevel gear (R413), a single-curved rod (R414) and a hinge rod (R415), the gas guide cylinder (R411) is connected with the single-curved rod (R414) through the hinge rod (R415), the single-curved rod (R414) is provided with the driven bevel gear (R412) matched with the driving bevel gear (R413), the gas guide cylinder (R411) is connected with a hollow ring (R45), the self-resetting telescopic group (R42) comprises a rack plate (R421), a movable block (R422) and a spring (R423), the two tail ends of the movable block (R422) are respectively connected with the rack plate (R421) matched with the driving bevel gear (R413), and the movable block (R422) is connected to the hollow ring (R45) through the spring (R423);

rotatory group (R43) is including disc (R431), installation cover (R432), connecting rod (R433), all even there is disc (R431) through connecting rod (R433) on the trisection position of installation cover (R432), disc (R431) and hollow ring (R45), installation cover (R432) and axis body (R22) cooperation, hollow ring (R45) is including guide bar (R451), activity mouth (R452), ring body (R453), activity mouth (R452) have been seted up to ring body (R453), activity mouth (R452) both sides all are equipped with guide bar (R451) with activity piece (R422) complex.