CN216784708U

CN216784708U - Transmission device

Info

Publication number: CN216784708U
Application number: CN202122626191.0U
Authority: CN
Inventors: 黎勇; 蔡光明; 李林; 黄蓓蕾; 田浩文
Original assignee: Henan Yuzhan Precision Technology Co Ltd
Current assignee: Fulian Yuzhan Technology Henan Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-06-21
Anticipated expiration: 2031-10-29

Abstract

The utility model provides a transmission device which is arranged in the middle of a production line and divides the production line into a first production line and a second production line. Every spiral assembly line is the heliciform from top to bottom and extends and have upper port and lower port, and two spiral assembly line's upper port sets up relatively, and one of them spiral assembly line's lower port docks with the one end of first production line, and another spiral assembly line's lower port docks with the one end of second production line. The straight line assembly line is arranged between the two spiral assembly lines, two ends of the straight line assembly line are respectively butted with the upper ports of the two spiral assembly lines, and the two spiral assembly lines and the straight line assembly line are enclosed to form a safety channel penetrating through the assembly line. Among the above-mentioned transmission device, form a relief passage in the middle part of production line for the passing through of operation personnel and material has reduced the required time of operation personnel and material through the production line, has improved the efficiency through the production line.

Description

Transmission device

Technical Field

The utility model relates to the technical field of production lines, in particular to a transmission device.

Background

The production lines are generally arranged in a continuous mode, and a safety channel is formed between every two adjacent production lines and is used for people and materials to pass through. However, since the production line is long, typically several tens of meters or even hundreds of meters, during the production process, the production personnel and the materials need to pass through the safety channels from the two ends of the production line, and the travel distance is long, so that the efficiency of the operation of the production personnel and the transportation of the materials through the production line is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a transmission device to solve the technical problem of improving the efficiency of passing through the production line.

An embodiment of the present invention provides a transfer device, which is disposed in a middle portion of a production line and divides the production line into a first production line and a second production line, the transfer device including:

the spiral assembly lines are arranged adjacently, each spiral assembly line extends in a spiral shape from top to bottom and is provided with an upper port and a lower port, the upper ports of the two spiral assembly lines are arranged oppositely, the lower port of one spiral assembly line is in butt joint with one end of the first assembly line, and the lower port of the other spiral assembly line is in butt joint with one end of the second assembly line;

and the two spiral assembly lines and the linear assembly line are enclosed to form a safety channel which penetrates through the production line.

Among the above-mentioned transmission device, adopt two spiral assembly lines and a straight line assembly line to be two with production line one, on the basis of satisfying the normal transmission of production line, form a escape way at the middle part of production line for the passing through of operation personnel and material, compare in the both ends of the production line of detouring, reduced operation personnel and material and passed through the required time of production line, and then improved the efficiency that operation personnel and material passed through the production line.

In some embodiments, each of the spiral pipelines comprises:

a support pillar;

the bracket is connected with the support column and is provided with a spiral structure which is arranged up and down;

the first conveying belt is connected with the bracket in a sliding mode to form a spiral conveying belt which is arranged up and down;

the first driving assembly is arranged on the supporting column and connected with the first transmission belt and used for driving the first transmission belt to move.

So, the support all is the heliciform structure of arranging from top to bottom with first transmission band, and cooperation support and first drive assembly form the spiral assembly line for the area occupied of spiral assembly line is little, simple structure.

In some embodiments, the stent comprises:

the first support comprises a transmission piece and a plurality of connecting pieces, the connecting pieces are connected to the supporting column and are spirally distributed up and down, the transmission piece is spirally erected on the connecting pieces up and down, and the upper end and the lower end of the transmission piece form the upper port and the lower port respectively;

the lower end of the second support is connected with the connecting piece located at the lower port, the upper end of the second support is connected with the connecting piece located at the upper port, and the first transmission belt is in sliding connection with the transmission piece and the second support.

So, adopt transmission piece and a plurality of connecting piece to form spiral helicine first support, constitute simple structure, the production of being convenient for, the second support is connected the last port and the lower port of transmission piece respectively, forms loop structure with first support, satisfies the loop transmission of first transmission band.

In some embodiments, the first drive assembly comprises:

the first driving piece is arranged adjacent to the lower port and is connected with the supporting column;

the driving gear is connected with the first driving piece and meshed with the first transmission belt;

a first driven gear connected to the second carrier adjacent the upper port and engaged with the first conveyor belt;

and the second driven gear is connected to the second support adjacent to the lower port and meshed with the first transmission belt, and the first transmission belt sequentially bypasses the driving gear, the first driven gear and the second driven gear.

Therefore, the transmission of the first transmission belt is completed by matching the first driving piece with the gear structure, so that the transmission of the first transmission belt is continuous and stable, and the control is convenient.

In some embodiments, the first conveyor belt comprises a plurality of connected flight assemblies, each flight assembly comprising:

the chain plates are connected with the transmission piece or the second bracket in a sliding mode, and two adjacent chain plates are in clearance fit;

a mounting block connected to a side of the link plate facing the conveying member or the second bracket;

the transmission piece is connected to one side, away from the chain plates, of the mounting block, the transmission piece comprises a first transmission body, an intermediate body and a second transmission body which are sequentially connected along the movement direction of the first transmission belt, the intermediate body is connected with the mounting block, the second transmission body comprises a first clamping plate and a second clamping plate which are arranged at intervals along the movement direction perpendicular to the first transmission belt, the first clamping plate and the second clamping plate are both connected with the intermediate body, and when two adjacent chain plate assemblies are connected, the first transmission body of one chain plate assembly is arranged between the first clamping plate and the second clamping plate of the other chain plate assembly;

the connecting shaft sequentially penetrates through the first clamping plate, the first transmission body and the second clamping plate to connect two adjacent transmission bodies, each of the driving gear, the first driven gear and the second driven gear is provided with a tooth socket and gear teeth, and when the driving gear, the first driven gear and the second driven gear drive the first transmission belt, the tooth socket is meshed with the end of the connecting shaft to drive the first transmission belt to move under the driving of the gear teeth.

So, the link joint subassembly that link joint, installation piece, driving medium, connecting axle formed easily assembles and dismantles, the first transmission of the quick adjustment of being convenient for takes required length, and simultaneously, the teeth of a cogwheel drives the motion of first transmission through the connecting axle that stretches into the tooth's socket, transmission simple structure.

In some embodiments, the flight comprises:

the mounting block is connected to one surface of the first chain plate and positioned on the first side;

the second link joint is located first link joint deviates from the surface of installation piece, the second link joint has the relative convex side and the indent side that sets up, the evagination is located first side, the indent side is located the convex side deviates from first side with the direction of second side.

So, first link joint and second link joint form the cooperation form of evagination and indent, and the first transmission band of being convenient for is at the transmission in-process, and two adjacent link joints swing along the vertical direction of first transmission band transmission direction, improve the flexibility ratio of first transmission band transmission.

In some embodiments, the transport direction of the first transport belt is defined as the flow direction, the rack further comprising:

the two stop plates are connected above the conveying piece and are arranged at intervals along the direction perpendicular to the flowing direction, and the two stop plates are used for limiting the moving range of the first conveying belt in the direction perpendicular to the flowing direction.

So, prevent through the backstop board that sets up that first transmission belt from breaking away from transmission piece in transmission process, improve the stability of first transmission belt transmission.

In some embodiments, the straight-line pipeline comprises:

the bearing frame is connected with the upper ends of the two second brackets;

the second conveying belt is connected with the bearing frame in a sliding mode;

the second driving piece is arranged on the bearing frame, and the second driving piece is connected with the second transmission belt and used for driving the second transmission belt to move.

So, bear frame and two second leg joint in order to feed through two spiral assembly lines, and then make sharp assembly line and two spiral assembly lines form a complete route, adopt the motion of second driving piece drive second transmission band, form continuous transition with two first transmission bands, simple structure, the preparation of being convenient for.

In some embodiments, the length L of the carrier in the conveying direction of the second conveyor belt satisfies the relation: l is more than or equal to 1.5m and less than or equal to 2.0 mm.

So, bear the weight of the frame through rational configuration and follow the length of the direction of transmission of second transmission band, both can avoid length overlength to lead to the usage space too big, also can avoid length too short to influence the efficiency of passing through of operation personnel and material to this effective utilization who improves the escape way who forms.

In some embodiments, the transport device further comprises a warning member mounted to at least one of the second support and the carrier.

So, can play the warning effect to the operation personnel through the escape way through the warning piece that sets up, carry the security of escape way.

Drawings

Fig. 1 is a schematic structural diagram of a transmission device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a first angle of the spiral assembly line according to an embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a second angle of the spiral assembly line according to an embodiment of the present invention.

Fig. 4 is an exploded view of a spiral pipeline according to an embodiment of the present invention.

Fig. 5 is an enlarged view of the V region in fig. 4.

Fig. 6 is a schematic view of a first angle of a link plate assembly according to an embodiment of the present invention.

Fig. 7 is a second angle structural view of a link plate assembly according to an embodiment of the present invention.

Description of the main elements

Transmission device 10

Linear assembly line 11

Carriage 111

A second transfer belt 112

Second driving member 113

Spiral assembly line 12

Upper port 12a

Lower port 12b

Support column 121

Support 122

First bracket 1221

Transfer member 1221a

Connecting piece 1221b

Transmission through slot 1221c

Second support 1222

Connecting plate 1222a

Protective plate 1222b

Stopper 1223

First conveyor belt 123

Link joint assembly 1230

Link joint 1231

First link plate 1231a

Second link plate 1231b

First side 1231c

Second side 1231d

Convex side 1231e

Concave side 1231f

Mounting block 1232

Transmission 1233

First transmission body 1233a

Intermediate 1233b

Second transmission body 1233c

First clamping plate 1233d

Second clamping plate 1233e

Connecting shaft 1234

First drive assembly 124

First driving member 1241

Driving gear 1242

Gullet 1242a

Gear teeth 1242b

First driven gear 1243

Second driven gear 1244

Safety channel 13

Warning member 14

Production line 20

First production line 21

Second production line 22

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

The embodiment of the utility model provides a transmission device which is arranged in the middle of a production line and divides the production line into a first production line and a second production line. Every spiral assembly line is the heliciform from top to bottom and extends and have upper port and lower port, and two spiral assembly line's upper port sets up relatively, and one of them spiral assembly line's lower port docks with the one end of first production line, and another spiral assembly line's lower port docks with the one end of second production line. The straight line assembly line is arranged between the two spiral assembly lines, the two ends of the straight line assembly line are respectively butted with the upper ports of the two spiral assembly lines, and the two spiral assembly lines and the straight line assembly line are enclosed to form a safety channel which penetrates through the production line.

Some embodiments of the utility model will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, an embodiment of the present invention provides a transfer device 10 disposed in a middle portion of a production line 20 and dividing the production line 20 into a first production line 21 and a second production line 22, wherein the transfer device 10 includes a linear flow line 11 and two adjacent spiral flow lines 12. Each spiral production line 12 extends in a spiral manner up and down and has an upper port 12a and a lower port 12b, the upper ports 12a of the two spiral production lines 12 are arranged oppositely, the lower port 12b of one spiral production line 12 is butted with one end of the first production line 21, and the lower port 12b of the other spiral production line 12 is butted with one end of the second production line 22. The straight line assembly line 11 is arranged between the two spiral assembly lines 12, two ends of the straight line assembly line 11 are respectively butted with the upper ports 12a of the two spiral assembly lines 12, and the two spiral assembly lines 12 and the straight line assembly line 11 are enclosed to form a safety channel 13 penetrating through the production line 20.

Among the above-mentioned transmission device, adopt two spiral assembly lines 12 and a straight line assembly line 11 to be two with 20 production lines to form a door type structure, on the basis of satisfying the normal transmission of production line 20, door type structure forms a escape way 13 in the middle part of production line 20 for the passing through of operation personnel and material, compare in the both ends of the production line 20 of detouring, reduced the required time of operation personnel and material through production line 20, and then improved the efficiency that operation personnel and material pass through production line 20.

Wherein, two spiral assembly lines 12 and a straight assembly line 11 are adopted to divide the production line 20 into two parts, and the transmission device 10 is arranged at the adjacent position of two adjacent conveyor belts forming the original assembly line. In application, two or more transfer devices 10 may be provided depending on the length of the pipeline.

Referring to fig. 2, in some embodiments, each spiral assembly line 12 includes a support column 121, a bracket 122, a first conveyor belt 123, and a first drive assembly 124. The supporting column 121 is disposed at one end of the production line 20, the bracket 122 is connected to the supporting column 121 and has a spiral structure disposed up and down, the first conveying belt 123 is slidably connected to the bracket 122 to form a spiral conveying belt disposed up and down, the first driving assembly 124 is disposed on the supporting column 121, and the first driving assembly 124 is connected to the first conveying belt 123 for driving the first conveying belt 123 to move.

Like this, support 122 and first conveyer belt 123 all are the heliciform structure of arranging from top to bottom, and cooperation support 122 and first drive assembly 124 form spiral assembly line 12 for spiral assembly line 12's area occupied is little, simple structure.

Referring also to fig. 3, in some embodiments, the support 122 includes a first support 1221 and a second support 1222. First support 1221 includes transmission piece 1221a and a plurality of connecting piece 1221b, and a plurality of connecting piece 1221b all connect in support column 121 and be spiral distribution from top to bottom, and transmission piece 1221a is the heliciform from top to bottom and erects in a plurality of connecting pieces 1221b, and the upper and lower both ends of transmission piece 1221a form last port 12a and lower port 12b respectively. The lower end of the second bracket 1222 is connected to the connecting member 1221b at the lower port 12b, the upper end of the second bracket 1222 is connected to the connecting member 1221b at the upper port 12a, and the first belt 123 is slidably connected to both the connecting member 1221a and the second bracket 1222.

Like this, adopt transmission piece 1221a and a plurality of connecting piece 1221b to form spiral helicine first support 1221, constitute simple structure, the production of being convenient for, second support 1222 connects the last port 12a and the lower port 12b of transmission piece 1221a respectively, forms closed loop structure with first support 1221, satisfies the cyclic transmission of first transmission band 123.

In one embodiment, the conveying member 1221a is a conveying plate with a conveying through groove 1221c formed in the middle, and a part of the first conveying belt 123 protrudes out of the conveying through groove 1221c, so that the conveying through groove 1221c plays a role of limiting and guiding the first conveying belt 123 in the process that the first conveying belt 123 moves along the conveying member 1221 a.

Referring to fig. 4, in some embodiments, the first driving assembly 124 includes a first driving member 1241, a driving gear 1242, a first driven gear 1243 and a second driven gear 1244, the first driving member 1241 is disposed adjacent to the lower port 12b and connected to the support column 121, the driving gear 1242 is connected to the first driving member 1241 and engaged with the first transmission belt 123, the first driven gear 1243 is connected to the second bracket 1222 adjacent to the upper port 12a and engaged with the first transmission belt 123, the second driven gear 1244 is connected to the second bracket 1222 adjacent to the lower port 12b and engaged with the first transmission belt 123, and the first transmission belt 123 sequentially passes around the driving gear 1242, the first driven gear 1243 and the second driven gear 1244.

In this way, the first driving member 1241 is used to complete the transmission of the first transmission belt 123 in cooperation with the gear structure, so that the transmission of the first transmission belt 123 is continuous and stable, and is convenient to control.

In one embodiment, the second bracket 1222 includes a connection plate 1222a and a protection plate 1222b, the protection plate 1222b is connected to the first driving member 1241 for receiving the driving gear 1242 and the first transmission belt 123 adjacent to the lower port 12b to improve the operation safety of the transmission device 10, the connection plate 1222a is in an L-shaped row, an upper end of the connection plate is connected to the connection member 1221b located at the upper port 12a, a lower end of the connection plate is connected to the connection member 1221b adjacent to the lower port 12b, and the second driven gear 1244 is connected to a corner of the connection plate.

In some embodiments, the first drive 1241 is a servo motor.

Referring to fig. 5 and 6 together, in some embodiments, the first conveyor belt 123 includes a plurality of connected link plate assemblies 1230, each link plate assembly 1230 including a link plate 1231, a mounting block 1232, a transmission 1233, and a connecting shaft 1234. The link plate 1231 is slidably connected to the transmission member 1221a or the second bracket 1222. Adjacent two link plates 1231 are loosely fitted, and the mounting block 1232 is connected to a side of the link plate 1231 facing the transmission member 1221a or the second bracket 1222. The transmission member 1233 is connected to a side of the mounting block 1232 facing away from the link plate 1231, the transmission member 1233 includes a first transmission body 1233a, an intermediate body 1233b and a second transmission body 1233c sequentially connected along the moving direction of the first transmission belt 123, the intermediate body 1233b is connected to the mounting block 1232, the second transmission body 1233c includes a first clamping plate 1233d and a second clamping plate 1233e arranged at intervals along the moving direction perpendicular to the first transmission belt 123, the first clamping plate 1233d and the second clamping plate 1233e are both connected to the intermediate body 1233b, and the first clamping plate 1233d, the second clamping plate 1233e and the first transmission body 1233a are all provided with a connection hole. When two adjacent link plate assemblies 1230 are connected, the first transmission body 1233a of one link plate assembly 1230 corresponds to the connecting holes of the first clamping plate 1233d and the second clamping plate 1233e of the other link plate assembly 1230, the first transmission body 1233a is disposed between the first clamping plate 1233d and the second clamping plate 1233e, the connecting shaft 1234 sequentially penetrates through the connecting holes of the first clamping plate 1233d, the first transmission body 1233a and the second clamping plate 1233e, and two ends of the connecting shaft 1234 protrude out of the connecting holes to connect the two adjacent transmission pieces 1233. The driving gear 1242, the first driven gear 1243 and the second driven gear 1244 are respectively provided with a tooth space 1242a and a tooth space 1242b, and when the driving gear 1242, the first driven gear 1243 and the second driven gear 1244 drive the first transmission belt 123, the tooth space 1242a is engaged with the end of the connecting shaft 1234 so as to drive the first transmission belt 123 to move under the driving of the tooth space 1242 b.

So, the link joint assembly 1230 that link joint 1231, installation piece 1232, driving medium 1233, connecting axle 1234 formed is easily assembled and dismantled, is convenient for quick adjustment first transmission belt 123 required length, and simultaneously, the adoption gear structure is also simple with the complex transmission structure of connecting axle 1234, is convenient for drive.

In some embodiments, a sleeve structure is provided on the outer side of each of the first and

second clamping plates

1233d and 1233e, and the sleeve structure is used for accommodating the end of the connecting shaft 1234 and can be matched with the gear. Since the outer diameter of the sleeve is larger than the outer diameter of the connecting shaft 1234, it can bear a greater load to be able to transport a greater mass of material.

Referring to fig. 7, in some embodiments, the link plates 1231 include a first link plate 1231a and a second link plate 1231 b. The first link plate 1231a has a first side 1231c and a second side 1231d opposite to each other, and the mounting block 1232 is connected to a surface of the first link plate 1231a and located on the first side 1231 c. The second link plate 1231b is disposed on a surface of the first link plate 1231a facing away from the mounting block 1232, the second link plate 1231b has an outer convex side 1231e and an inner concave side 1231f opposite to each other, the outer convex side 1231e is located on the first side 1231c, and the inner concave side 1231f is located on a direction of the outer convex side 1231e facing away from the first side 1231c and the second side 1231 d. That is, the first link plate 1231a and the second link plate 1231b are arranged in a step shape.

When the two link plate assemblies 1230 are connected, the transmission members 1233 of the two link plate assemblies 1230 are connected by the connecting shaft 1234, and the concave side 1231f of a second link plate 1231b is used to cover the second side 1231d of the first link plate 1231a in the other link plate 1231 and is in clearance fit with the convex side 1231e of the second link plate 1231b in the other link plate 1231. In this embodiment, the concave side 1231f refers to a concave local structure in the second link plate 1231b, the convex side 1231e refers to a convex local structure in the second link plate 1231b, the concave side 1231f has a concave surface, the convex side 1231e has a convex surface, and the concave angle formed by the concave surface is larger than the convex angle formed by the convex surface, so that when two link plate assemblies 1230 are connected, the convex side 1231e of one link plate assembly 1230 can have a certain range of motion relative to the concave side of the other link plate assembly 1230, thereby forming a clearance fit between the concave side 1231f and the convex side 1231 e.

Therefore, the first chain plate 1231a and the second chain plate 1231b form a convex and concave matching form, so that the two adjacent chain plates 1231 swing along the vertical direction of the transmission direction of the first transmission belt 123 in the transmission process of the first transmission belt 123, thereby realizing the spiral arrangement of the first transmission belt 123 and improving the transmission flexibility of the first transmission belt 123.

Referring again to fig. 3, in some embodiments, the transport direction of the first transport belt 123 is defined as the flow direction, and the support 122 further includes two stop plates 1223. Two stop plates 1223 are connected above the conveying piece 1221a, the two stop plates 1223 are arranged at intervals in a direction perpendicular to the flow direction, the first conveying belt 123 passes through a gap between the two stop plates 1223, and the two stop plates 1223 are used for limiting the movable range of the first conveying belt 123 in the direction perpendicular to the flow direction, so that the material conveyed on the conveying piece 1221a is prevented from falling off.

Thus, the stopper plate 1223 prevents the first conveying belt 123 from being separated from the conveying member 1221a during conveyance, and improves the stability of conveyance of the first conveying belt 123.

Referring again to fig. 1, in some embodiments, the linear line 11 includes a carrier 111, a second conveyor belt 112 and a second driving member 113. The carrier 111 is connected with the upper ends of the two second supports 1222, the second transmission belt 112 is slidably connected with the carrier 111, the second driving member 113 is disposed on the carrier 111, and the second driving member 113 is connected with the second transmission belt 112 for driving the second transmission belt 112 to move.

In this way, the bearing frame 111 and the two second supports 1222 are connected to communicate with the two spiral assembly lines 12, so that the linear assembly line 11 and the two spiral assembly lines 12 form a complete path, the second driving member 113 is used to drive the second transmission belt 112 to move, and a continuous transition is formed between the linear assembly line and the two first transmission belts 123, which is simple in structure and convenient to manufacture.

It should be noted that the second conveyor belt 112 may have the same structure as the first conveyor belt 123, or may be a conventional flat conveyor belt. If the second transmission belt 112 has the same structure as the first transmission belt 123, the transmission shaft of the second driving member 113 also has teeth 1242a and teeth 1242b, so as to drive the second transmission belt 112 to move.

In some embodiments, the second drive 113 may be a servo motor.

In some embodiments, the length L of the carrier 111 in the conveying direction of the second conveyor belt 112 satisfies the relationship: l is more than or equal to 1.5m and less than or equal to 2.0 mm.

Therefore, by reasonably configuring the length of the bearing frame 111 along the transmission direction of the second transmission belt 112, the phenomenon that the use space is too large due to too long length can be avoided, and the phenomenon that the passing efficiency of the operating personnel and the materials is affected due to too short length can also be avoided, so that the effective utilization rate of the formed safety channel 13 is improved.

Referring to fig. 1, in some embodiments, the transport device 10 further includes a warning member 14, the warning member 14 being mounted to at least one of the second support 1222 and the carrier 111.

In this way, the warning member 14 provided can warn the worker passing through the safety passageway 13, thereby improving the safety of the safety passageway 13.

In some embodiments, the warning member 14 is attached to the carrier frame 111, and the warning member 14 may be a warning board or a warning light.

The material is transported in the conveyor 10 substantially as follows: the first production line 21 drives the loaded materials to enter the corresponding first conveying belts 123 from the lower ports 12b of the adjacent spiral production lines 12, the first conveying belts 123 transport the materials from the lower ports 12b to the upper ports 12a under the driving of the corresponding first driving assemblies 124, and transport the materials to the second conveying belts 112 of the linear production lines 11 at the upper ports 12a, the second conveying belts 112 drive the materials to enter the corresponding first conveying belts 123 from the upper ports 12a of the other spiral production lines 12 under the driving of the second driving members 113, and the first conveying belts 123 drive the materials to enter the second production line 22 from the lower ports 12b under the driving of the corresponding first driving assemblies 124, so that the materials enter the subsequent operation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a transmission device locates the middle part of a production line and will first production line and second production line are cut apart to the production line, its characterized in that, transmission device includes:

2. The transfer device of claim 1, wherein each of the spiral lines comprises:

a support pillar;

3. The transfer device of claim 2, wherein the cradle comprises:

4. The transfer device of claim 3, wherein the first drive assembly comprises:

5. The conveyor of claim 4, wherein said first conveyor belt comprises a plurality of connected flight assemblies, each of said flight assemblies comprising:

the transmission part is connected to one side, away from the chain plates, of the mounting block, the transmission part comprises a first transmission body, an intermediate body and a second transmission body which are sequentially connected along the movement direction of the first transmission belt, the intermediate body is connected with the mounting block, the second transmission body comprises a first clamping plate and a second clamping plate which are arranged at intervals along the movement direction perpendicular to the first transmission belt, the first clamping plate and the second clamping plate are both connected with the intermediate body, and when two adjacent chain plate assemblies are connected, the first transmission body of one chain plate assembly is arranged between the first clamping plate and the second clamping plate of the other chain plate assembly;

the connecting shaft sequentially penetrates through the first clamping plate, the first transmission body and the second clamping plate to connect two adjacent transmission bodies, each driving gear, each first driven gear and each second driven gear are provided with tooth grooves and gear teeth, and when the driving gear, each first driven gear and each second driven gear drive the first transmission belt, the tooth grooves are meshed with the end portion of the connecting shaft to drive the first transmission belt to move under the driving of the gear teeth.

6. The conveying apparatus as claimed in claim 5, wherein the link plate comprises:

the mounting block is connected to one surface of the first chain plate and is positioned on the first side;

the second link joint is located first link joint deviates from the surface of installation piece, the second link joint has the relative convex side and the indent side that sets up, the convex side be located first side, the indent side is located the convex side deviates from first side with the direction of second side.

7. The conveyor of claim 3, wherein the direction of travel of the first conveyor belt is defined as the direction of flow, the support further comprising:

two stop plates respectively connected to two ends of the conveying piece, which are perpendicular to the flow direction, and used for limiting the movable range of the first conveying belt, which is perpendicular to the flow direction.

8. The transfer device of claim 3, wherein the straight pipeline comprises:

the bearing frame is connected with the upper ends of the two second brackets;

9. The transfer device of claim 8, wherein the length L of the carriage in the transfer direction of the second transfer belt satisfies the relationship: l is more than or equal to 1.5m and less than or equal to 2.0 mm.

10. The transmission apparatus of claim 8, wherein the transmission apparatus further comprises:

a warning member mounted to at least one of the second bracket and the carrier.