CN111959868B

CN111959868B - Transmission device

Info

Publication number: CN111959868B
Application number: CN201910420361.4A
Authority: CN
Inventors: 靳远; 王晓蔚
Original assignee: Hubei Mingkeda Automation Equipment Co ltd
Current assignee: Hubei Mingkeda Automation Equipment Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2022-05-20
Anticipated expiration: 2039-05-20
Also published as: CN111959868A

Abstract

The present invention relates to a transmission device. The transmission device includes: a frame; a fixed conveying member fixed to the frame to convey the collecting device; and the movable conveying member is movably connected with the frame and is contacted with the fixed conveying member at least in one position or the interval is less than a set threshold value so as to bear the collecting device. Through the arrangement, the integrated operation of the collecting device before the conveying device conveys and receives the materials, the collecting device after the materials are received and conveyed is realized. The transfer direction of the transmission device can be changed, so that the whole process of transmitting and collecting materials can be completed by the transmission device, and manual material receiving is avoided, thereby improving the packaging quality and efficiency and improving the intelligence of the packaging process.

Description

Transmission device

Technical Field

The invention relates to the field of packaging, in particular to a transmission device.

Background

Automated material handling equipment is increasingly being used for material packaging and conveying processes, such as the use of roller conveyors. The existing roller conveyor usually only carries out horizontal conveying, only can bear the work of conveying a packaging piece for containing materials, and does not have the function of receiving the materials, so that the materials need to be manually collected and placed into the packaging piece. Due to manual operation, packaging quality and efficiency are low, and there is a safety risk.

Disclosure of Invention

In view of this, the embodiment of the present invention provides a conveying device to solve the problems that material conveying equipment needs to receive materials manually, and the packaging quality and efficiency are low.

In order to achieve the above purpose, the technical solution of the embodiment of the present invention is realized as follows:

an embodiment of the present invention provides a transmission device, including: a frame; a fixed transfer member fixed to the frame to transfer the collecting device; the movable conveying piece is movably connected with the rack and is in contact with the fixed conveying piece at least in one position or the interval is smaller than a set threshold value so as to bear the collecting device.

Further, the movable conveying element can translate or rotate relative to the frame.

Further, the fixed conveying element comprises a first conveying element and a second conveying element which are distributed at intervals;

the movable conveying member is respectively in contact with the first conveying member and the second conveying member at a first position and a second position or is spaced from the first conveying member and the second conveying member by less than a set threshold value so as to bear the collecting device.

Further, the transmission device further includes:

a switching device for switching the movable conveying member between the first position and the second position.

Further, a first end of the switching device is fixed to the frame, a second end opposite to the first end is movably connected with the movable conveying member, and the movable conveying member can rotate around the second end between the first position and the second position.

Furthermore, the extending direction of the first conveying piece and the horizontal plane form a first angle, the extending direction of the second conveying piece and the horizontal plane form a second angle, and the first angle and the second angle are acute angles.

Further, the first conveying member is arranged above the second conveying member, the first conveying member is used for conveying the collecting device which does not contain the materials, and the second conveying member is used for conveying the collecting device which contains the materials.

Further, the transmission device further includes:

and the blocking device is arranged on the first conveying piece and used for blocking the collecting device conveyed by the first conveying piece.

Further, the blocking device comprises:

the blocking bracket is fixed on the first conveying piece;

a blocking member coupled to the blocking bracket, the blocking member being movable to block the collection device conveyed by the first conveyor.

Furthermore, the blocking device further comprises a driving piece, a first end of the driving piece is fixed on the blocking bracket, and a second end opposite to the first end extends towards the first conveying piece; the blocking member is fixed to the second end.

Further, the transmission device further includes:

a width adjustment device fixed to the fixed transfer member and/or the movable transfer member; the width adjustment device is used for adjusting the area of the fixed conveying element and/or the movable conveying element capable of conveying the collecting device.

Further, the width adjustment device includes:

a partition slidably connected to the fixed and/or movable conveyor, the partition being slidable along the width direction of the fixed and/or movable conveyor to adjust the area of the fixed and/or movable conveyor capable of carrying the collection device;

a connecting member detachably connected with the partitioning member for fixing a position of the partitioning member on the fixed transferring member and/or the movable transferring member.

Further, the transmission device further includes:

and the flow guide device is used for conveying materials to the movable conveying piece and is fixed on the rack.

Further, the flow guide device is close to one end of the movable conveying piece, and the fixed conveying piece is close to the other end of the movable conveying piece.

The conveying device provided by the embodiment of the invention comprises a fixed conveying piece and a movable conveying piece, wherein the fixed conveying piece can convey the collecting device, and the movable conveying piece can be in contact with the fixed conveying piece or the interval between the movable conveying piece and the fixed conveying piece is smaller than a set threshold value so as to bear the collecting device. By the arrangement, the fixed conveying piece can convey the collecting device to the movable conveying piece to receive the materials, and after the collecting device receives the materials, the movable conveying piece changes the position of the movable conveying piece through movement to convey the collecting device after receiving the materials; therefore, the integrated operation of the collecting device before the conveying device conveys and receives the materials, the collecting device after receiving the materials and conveying and receiving the materials is realized. The transfer direction of the transmission device can be changed, so that the whole process of transmitting and collecting materials can be completed by the transmission device, and the manual material receiving is avoided, thereby improving the packaging quality and efficiency and improving the intelligence of the packaging process.

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 view of an assembly of a movable transfer member and a frame in the transfer device according to the embodiment of the present invention;

fig. 3 is another assembly diagram of the movable conveying member and the frame in the conveying apparatus according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of another transmission device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another transmission device according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating an assembly of the switching device and the movable conveying member in the conveying device according to the embodiment of the present invention;

fig. 7 is another assembly diagram of the switching device and the movable conveying member in the conveying device according to the embodiment of the present invention;

fig. 8 is a schematic structural diagram of another transmission device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of another transmission device according to an embodiment of the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 8 at A;

FIG. 11 is an enlarged view of a portion of FIG. 8 at B;

fig. 12 is a schematic structural diagram of a first conveying element in the conveying device according to the embodiment of the present invention;

fig. 13 is a schematic structural diagram of a second conveying member in the conveying device according to the embodiment of the present invention;

FIG. 14 is an enlarged view of a portion of FIG. 12 at C;

fig. 15 is an exploded view of an assembly of a frame and a first conveying member of the conveying apparatus according to the embodiment of the present invention;

fig. 16 is a partial enlarged view of portion D of fig. 8;

fig. 17 is a schematic structural view of a movable conveying member in the conveying apparatus according to the embodiment of the present invention;

fig. 18 is a schematic structural diagram of another transmission device according to an embodiment of the present invention;

fig. 19 is a schematic structural diagram of a blocking device in the transmission device according to the embodiment of the present invention;

fig. 20 is a schematic structural diagram of another blocking device in the transmission device according to the embodiment of the present invention;

fig. 21 is a schematic structural diagram of another blocking device in the transmission device according to the embodiment of the present invention;

fig. 22 is a schematic structural diagram of another transmission device according to an embodiment of the present invention;

fig. 23 is a schematic view illustrating an assembly of the width adjustment device and the movable conveying member in the conveying device according to the embodiment of the present invention;

fig. 24 is an exploded view of an assembly view of a width adjustment device and a movable conveyance member in a conveyance device according to an embodiment of the present invention;

fig. 25 is a schematic structural diagram of a connecting member in the transmission device according to the embodiment of the present invention;

FIG. 26 is an exploded view of another schematic assembly of the width adjustment device and the movable conveyor provided in accordance with the exemplary embodiment of the present invention;

fig. 27 is a schematic structural diagram of another transmission device according to an embodiment of the present invention;

fig. 28 is a schematic structural diagram of a flow guiding device in a conveying device according to an embodiment of the present invention;

fig. 29 is a schematic view of a second structure of a flow guiding device in a conveying device according to an embodiment of the present invention;

fig. 30 is a schematic view of a third structure of a flow guiding device in the conveying device according to the embodiment of the present invention;

fig. 31 is a schematic structural diagram of another transmission device according to an embodiment of the present invention.

Description of reference numerals:

1-a frame, 1 a-a chute, 2-a fixed conveyor, 3-a movable conveyor, 3 a-a boss, 4a, 4 b-a switching device, 5-a foot device, 6-a first motor, 7-a second motor, 8-a first baffle, 9-a third motor, 10-a second baffle, 11-a blocking device, 12-a width adjusting device, 13-a flow guiding device, 14-a control device, 15-a first in-position sensor, 16-a second in-position sensor, 17-a third in-position sensor, 21-a first conveyor, 22-a second conveyor, 211-a first mounting frame, 212-a first roller, 213-a first driven sprocket, 214-a first chain baffle, 215-a first guide plate, 216-first mounting plate, 217-first through hole, 218-first arc groove, 221-second mounting frame, 222-second roller, 223-second driven sprocket, 224-second chain guard, 225-second guide plate, 226-second mounting plate, 227-second through hole, 228-second arc groove, 31A-separation chute, 31-third mounting frame, 32-third roller, 33-third driven sprocket, 34-third chain guard, 35-third guide plate, 36-mounting bar, 41 b-first link, 42 b-second link, 43 b-rotating wheel, 61-first driving sprocket, 71-second driving sprocket, 91-third driving sprocket, 111A-blocking bracket, 112A-blocking chute, 113A-blocking plate, 111B-blocking device, 112B-blocking plate, 111-blocking bracket, 112-blocking piece, 113-driving piece, 121-separating piece, 122-connecting piece, 123A-linear bearing, 124A-first mounting hole, 125A-second mounting hole, 126A-inner surface, 127A-threaded hole, 128A-roller abdicating groove, 129A-clamping threaded hole, 121B-separating piece, 122B-connecting piece, 123B-mounting column, 131A-guide plate, 132A-material guide plate, 131B-driving wheel, 132B-driven wheel, 133B-conveying belt, 131C-rotating base, 132C-connecting arm and 133C-vacuum chuck.

Detailed Description

The various features and embodiments described in the embodiments may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and in order to avoid unnecessary repetition, various possible combinations of features/embodiments in the present invention will not be described in detail.

In the description that follows, references to the terms "first", "second", and the like, are intended only to distinguish similar objects and not to indicate a particular ordering for the objects, it being understood that "first", "second", and the like may be interchanged under certain circumstances or sequences of events to enable embodiments of the invention described herein to be practiced in other than the order illustrated or described herein.

It should be understood that the references to "above" and "below" are to be interpreted as referring to the orientation during normal use.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In a specific implementation manner, the conveying device provided in the embodiment of the present invention is used for carrying and conveying a collecting device, the collecting device receives materials during the conveying process to achieve automatic packaging of the materials, the structure and function of the conveying device are exemplarily described, without any limitation on the function of the conveying device provided in the embodiment of the present invention, and the conveying device may also achieve other functions according to the object conveyed by the conveying device and the device cooperating with the conveying device. For example, the conveying device can be used as a conveying device of an automatic workpiece processing system, and is used for conveying a workpiece, and the machining equipment processes the workpiece at a preset position so as to realize automatic processing of the workpiece.

As shown in fig. 1, the transfer device includes a frame 1, a fixed transfer member 2, and a movable transfer member 3. Wherein the fixed transfer member 2 is fixed to the frame 1 to transfer the collecting device. In particular, the fixed conveying element 2 as a whole is fixedly connected to the frame 1 in a positionally fixed manner with respect to the frame 1, but, in the view of the individual components of the fixed conveying element 2, the fixed conveying element 2 comprises movable parts, for example conveyor belt parts, for conveying the collecting device by movement.

In some embodiments, the collection device is a container capable of holding a material, e.g., a package, a bottle, a pail pack. In some embodiments, the number of the fixed conveying members 2 may be 1 or more. The number of fixed conveyors 2 is, for example, 1, collecting means for conveying non-contained material or collecting means for conveying contained material. For example, the number of fixed conveyors 2 is two, one fixed conveyor 2 being intended to convey collecting means of the non-contained material and the other fixed conveyor 2 being intended to convey collecting means of the contained material. For example, the number of fixed conveyors 2 is greater than two, at least one fixed conveyor 2 being intended to convey collecting devices not containing material and at least one fixed conveyor 2 being intended to convey collecting devices containing material.

In some embodiments, the collection device that does not contain material is an empty collection device. In some embodiments, the collection device that does not contain material is a collection device that contains a predetermined object. For example, the collection device for the uncontained material is a package bottle containing candy, and a desiccant pack is contained in the collection device before the candy is introduced into the collection device to prevent the candy from dissolving or molding due to moisture.

And the movable conveying member 3 is movably connected with the frame 1 and is contacted with the fixed conveying member 2 at least at one position or the interval is less than a set threshold value so as to bear the collecting device. In particular, the movable conveyor 3 as a whole is connected to the frame 1 in a position-variable manner with respect to the frame 1, while, in view of the various components of the movable conveyor 3, the movable conveyor 3 comprises movable parts, such as conveyor belt parts, for conveying the collecting devices by movement and can be brought into abutment with the fixed conveyor 2 in at least one position in order to enable the collecting devices carried in the fixed conveyor 2 to be transferred onto the movable conveyor 3 to be carried and conveyed by the movable conveyor 3.

It should be noted that the set threshold is a dimension of the collecting device in a conveying direction, which is a moving direction of the collecting device in the fixed conveying member 2. For example, the conveying device is used for conveying packing boxes, and the packing boxes are cubes. In the fixed conveyor 2 and the movable conveyor 3, the size of the moving direction of the packing box is the length size of the packing box, and the set threshold value is the length size of the packing box. At least in a position in which the collecting device is transferred from the fixed conveyor 2 to the movable conveyor 3 or from the movable conveyor 3 to the fixed conveyor 2, without slipping from the space between the fixed conveyor 2 and the movable conveyor 3, or at a distance from the fixed conveyor 2 less than a set threshold value.

The movable conveyor 3 is located in a position in contact with the fixed conveyor 2 or at a distance less than a set threshold, the fixed conveyor 2 conveying the collection means of the non-contained material to the movable conveyor 3. The movable transferring member 3 carries and transfers the collecting device to a position on the movable transferring member 3, for example, one end of the movable transferring member 3; in some embodiments, the output device of the material is located above the one end of the movable conveying member 3, and the material output by the output device can directly fall into the collecting device carried by the movable conveying member 3, so that the packaging of the material is realized without manually loading the material into the collecting device.

In some embodiments, after the material has fallen into the collecting device carried by the movable conveyor 3, the movable conveyor 3 moves to another position where the movable conveyor 3 is in contact with another fixed conveyor 2 or is spaced less than a set threshold, and the movable conveyor 3 transfers the collecting device containing the material to this fixed conveyor 2 up to the final transfer position of the collecting device (i.e. the position away from the transferring device), enabling automatic transfer of the collecting device containing the material without manually removing the collecting device containing the material from the movable conveyor 3.

In the embodiment of the invention, the fixed conveying member 2 can convey the collecting device to the movable conveying member 3 to receive the materials, and after the collecting device receives the materials, the movable conveying member 3 changes the position thereof through movement to convey the collecting device after receiving the materials; therefore, the integrated operation of the collecting device before the conveying device conveys and receives the materials, the collecting device after receiving the materials and conveying and receiving the materials is realized. The transfer direction of the transmission device can be changed, so that the whole process of transmitting and collecting materials can be completed by the transmission device, and manual material receiving is avoided, thereby improving the packaging quality and efficiency and improving the intelligence of the packaging process.

Further, the movable transfer member 3 may be translated or rotated with respect to the frame 1. For example, as shown in fig. 1, the movable transmission member 3 is hinged to the frame 1, and the movable transmission member 3 is rotatable about the hinge point with respect to the frame 1 to change the position. For example, as shown in fig. 2, the movable transferring member 3 is provided with a through hole through which the movable transferring member 3 is coupled to the frame, and the movable transferring member 3 can be slid up and down along the frame 1 to change the position. In some embodiments the movable conveyor 3 can also move in a combination of translation and rotation with respect to the frame 1. For example, as shown in fig. 3, the frame 1 is provided with a sliding chute 1a, the movable conveying member 3 is provided with a boss 3a, the boss 3a is located in the sliding chute 1a, the outer edge dimension of the boss 3a is smaller than the groove width of the sliding chute 1a, and the movable conveying member 3 can translate along the extending direction of the sliding chute 1a and also rotate around the axis of the boss 3 a. The surface of the boss 3a is provided with a screw, and after the movable conveyance member 3 is moved to a target position, a nut is screwed into the screw. After the nut is tightened, a friction force is generated between the movable conveying member 3 and the frame 1, and the relative position between the movable conveying member 3 and the frame 1 is fixed under the constraint of the friction force.

Further, as shown in fig. 4, the fixed conveying member 2 includes a first conveying member 21 and a second conveying member 22 which are spaced apart from each other. The spacing distribution shows that the first conveying member 21 and the second conveying member 22 have gaps in front and do not contact with each other; specifically, the holes may be arranged at intervals in the vertical direction. The movable conveyor 3 is in contact with or spaced from the first conveyor 21 and the second conveyor 22 by less than a set threshold in the first position and the second position, respectively, to carry the collecting device. The movable transfer member 3 is then docked with a different fixed transfer member in at least two different positions, respectively, so as to complete the transfer of the different collecting devices.

In some embodiments, the first conveyor 21 and the second conveyor 22 are used for conveying collecting devices not containing material and collecting devices containing material, respectively. For example, the first conveyor 21 is used to convey the collecting devices not containing the material, and the second conveyor 22 is used to convey the collecting devices containing the material. The first conveying member 21 and the second conveying member 22 are arranged in a separated mode, the collecting devices move on the first conveying member 21 and the second conveying member 22 independently, the collecting devices which do not contain materials and the collecting devices which contain materials are conveyed by the first conveying member 21 and the second conveying member 22 respectively, the collecting devices which contain materials and the collecting devices which do not contain materials can be conveyed at the same time, and packaging efficiency is improved.

Further, as shown in fig. 5, the transmission apparatus further includes: switching means 4 for switching the movable conveyor 3 between the first position and the second position.

In some embodiments, the switching device 4 is any driving device that can output motion, and the driving device can be, for example, a linear motor, a rotary motor, or a linear cylinder. The movement output part of the drive means can be connected directly to the movable conveying member 3, directly driving the movable conveying member 3 to switch between the first position and the second position, or can be connected to the movable conveying member 3 via a transmission mechanism, and driving the movable conveying member 3 to switch between the first position and the second position via the transmission mechanism.

For example, as shown in fig. 6, the switching device 4a is a linear cylinder, and an output shaft of the linear cylinder is connected to the movable transmission member 3 to drive the movable transmission member 3 to switch between the first position and the second position.

For example, as shown in fig. 7, the switching device 4b is a rotating electrical machine integrated with a speed reducer, an output shaft of the rotating electrical machine is fixed to one end of the first link 41b, and power that is reduced by the speed reducer and increased in torque is output to the first link 41b to drive the first link 41b to rotate. One end of the second link 42b is hinged to the other end of the first link 41b, and drives the second link 42b to move. The other end of the second link 42b is hinged to a rotating wheel 43b, and the rotating wheel 43b contacts with the lower surface of the movable transmission member 3 to drive the movable transmission member 3 to switch between the first position and the second position.

Utilize switching device 4 drive movable conveying member 3 to switch between primary importance and second place, need not the manual work and switch movable conveying member 3's position, further saved artificial consumption, promoted the intellectuality of packaging process.

In some embodiments, the transmission device further comprises: and the ground foot device 5 is fixed on the frame 1 and is contacted with the ground. The foot means 5 comprises wheels and supporting feet which are telescopic. When the transmission device needs to be moved, the supporting legs are shortened, so that the wheels are in contact with the ground. The transfer device can be easily moved to the target position. After the transmission device is moved to the target position, the supporting legs are extended to enable the wheels to be separated from the ground, so that the transmission device is fixed at the target position.

Further, as shown in fig. 5, a first end of the switching device 4 is fixed to the frame 1, and a second end opposite to the first end is movably connected to the movable conveying member 3, and the movable conveying member 3 is rotatable around the second end between the first position and the second position.

In some embodiments, the switching device 4 is any driving device that can output a linear motion, and the driving device may be, for example, a linear motor or a linear cylinder. The first end of the switching device 4 is the housing of the drive device and the second end of the switching device 4 is the output shaft of the drive device. With the linear reciprocating motion of the output shaft of the drive motor, the movable transmission member 3 is rotatable about the second end of the switching device 4 between the first position and the second position.

In order to prevent the movable conveying member 3 from moving when the collecting device is transferred between the first conveying member 21 and the movable conveying member 3 or when the collecting device is transferred between the first conveying member 21 and the movable conveying member 3, causing the collecting device to slip off the transferring device, it is necessary to keep the movable conveying member 3 in the first position or the second position until the collecting device is completely transferred between the first conveying member 21 and the movable conveying member 3 or between the second conveying member 22 and the movable conveying member 3. By adjusting the stroke of the output shaft of the driving device, the movable conveying part 3 can be respectively positioned at the first position and the second position at the top dead center and the bottom dead center of the output shaft, so that the movable conveying part 3 rotates between the first position and the second position and stays at the first position or the second position on the premise of not controlling the driving device in real time until the collecting device finishes the transmission between the first conveying part 21 and the movable conveying part 3 or the transmission between the second conveying part 22 and the movable conveying part 3.

In some embodiments, as shown in fig. 5, the first end of the switching device 4 is rotatably fixed to the frame 1, and the movable transferring member 3 is rotatably fixed to the frame 1. The frame 1, the housing of the switching device 4, the output shaft of the switching device 4 and the movable transmission member 3 constitute a planar linkage system. In this planar link system, the frame 1 is a fixed member, and the housing of the switching device 4, the output shaft of the switching device 4, and the movable transmission member 3 are movable members.

The shell of the switching device 4 and the frame 1 are rotatably connected to form a lower pair, the output shaft of the switching device 4 and the movable transmission member 3 are rotatably connected to form a lower pair, the output shaft of the switching device 4 is linearly reciprocated under the constraint of the switching device 4 to form a lower pair, and the movable transmission member 3 is rotatably fixed on the frame 1 to form a lower pair.

The number of movable members in the planar link system is 3, the number of high pairs is 0, and the number of low pairs is 4, and the above data is substituted into a degree of freedom calculation formula of the planar link system to calculate the degree of freedom of the planar link system:

F＝3n－（2P _L＋P _H）＝3×3－(2×4＋0)＝1

in the formulaFBeing the degree of freedom of the planar linkage system,nthe number of movable components in the planar linkage system,P _Lthe number of the low pairs in the planar linkage system,P _Hthe number of low pairs in the planar linkage system.

The degree of freedom of the planar link system, which is driven by one driving member, is calculated to be 1, so that the movements of the movable members in the planar link system are uniquely determined movements, and thus, the movable transmission member 3 can be accurately rotated between the first position and the second position by controlling the movement of the output shaft of the switching device 4.

Further, as shown in fig. 5, the extending direction of the first conveying member 21 and the horizontal plane form a first angle, and the extending direction of the second conveying member 22 and the horizontal plane form a second angle, and both the first angle and the second angle are acute angles. It should be noted that the direction of extension refers to the largest dimension of the relevant conveyor in this direction, being greater than the dimensions in the other directions. Under the condition that the conveying surfaces of the first conveying member 21 and the second conveying member 22 are not parallel to the horizontal plane, a driving device and a transmission component are not needed, and the collecting device can move along the extending direction of the first conveying member 21 and the second conveying member 22 under the action of the gravity of the collecting device.

In some embodiments, as shown in fig. 8, the first transfer member 21 includes a first mounting frame 211 and a first roller 212. The first mounting bracket 211 is fixed to the frame 1. The first rollers 212 have one or more, at least one first roller 212 is rotatably fixed to the first mounting frame 211 along the width direction of the first mounting frame 211, and the first roller 212 is rotatable about its longitudinal axis.

The second transfer member 22 includes: a second mounting bracket 221 and a second roller 222. The second mounting bracket 221 is fixed to the chassis 1. The second rollers 222 have one or more, at least one second roller 222 is rotatably fixed to the second mounting frame 221 along the width direction of the second mounting frame 221, and the second roller 222 can rotate around its own longitudinal axis.

Due to the arrangement of the first roller 212 and the second roller 222, when the collecting device slides along the extending direction of the first conveying member 21 and the second conveying member 22, the friction force between the collecting device and the first conveying member 21 and the second conveying member 22 is rolling friction force, the abrasion of the collecting device on the first conveying member 21 and the second conveying member 22 is reduced, and the service life of the first conveying member 21 and the second conveying member 22 is prolonged.

In some embodiments, as shown in fig. 9, the transfer device further comprises a first motor 6 and a second motor 7 fixed to the frame 1. The output shaft of the first motor 6 is provided with a first driving sprocket 61, and the first driving sprocket 61 rotates with the output shaft of the first motor 6. The output shaft of the second motor 7 is provided with a second driving sprocket 71, and the second driving sprocket 71 rotates along with the output shaft of the second motor 7.

As shown in fig. 10, the first roller 212 is provided with a first driven sprocket 213. The first driving sprocket 61 and the first driven sprocket 213 are connected by a transmission chain, and the first driven sprocket 213 drives the first roller 212 to rotate.

As shown in fig. 11, the second roller 222 is provided with a second driven sprocket 223. The second driving sprocket 71 and the second driven sprocket 223 are connected by a driving chain, and the second driven sprocket 223 rotates the second roller 222.

Since the first motor 6 and the second motor 7 are provided to respectively drive the first roller 212 and the second roller 222 to rotate, the moving speed of the collecting device on the first conveying member 21 and the second conveying member 22 can be controlled by controlling the turning direction and the rotating speed of the first roller 212 and the second roller 222.

In some embodiments, the same first roller 212 is provided with a plurality of first driven sprockets 213, and the first driving sprocket 61 is connected to each first driven sprocket 213 through a plurality of driving chains; the same second roller 222 is provided with a plurality of second driven sprockets 223, and the second driving sprocket 71 is connected with each second driven sprocket 223 through a plurality of driving chains respectively, so that the stress of each driving chain is reduced, and the service life of the driving chain is prolonged.

In some embodiments, as shown in fig. 8, the second conveyance member 22 is also provided with a first baffle 8. The first flap 8 is fixed to one end of the second conveying member 22, and the movable conveying member 3 is close to the other end of the second conveying member 22. The first baffle 8 serves to block the collecting device from sliding off the end of the second conveyor 22.

In some embodiments, as shown in fig. 12, the transmission device further includes: the first chain guard 214 is fixed to the first mounting bracket 211. The first chain guard 214 extends in the long dimension direction of the first conveying member 21, and the first driven sprocket 213 in fig. 10 is located between the first mounting bracket 211 and the first chain guard 214. The first chain guard 214 is used for preventing the collecting device from contacting the first driven sprocket 213 and the chain when the collecting device is conveyed on the first conveying member 21, reducing the abrasion of the first driven sprocket 213 and the chain, and prolonging the service life of the first driven sprocket 213 and the chain.

In some embodiments, as shown in fig. 12, the transmission device further includes: the first guide plate 215 is fixed to the first mounting bracket 211. The first guide plate 215 extends in the extending direction of the first conveying member 21 for preventing the collecting device from sliding off from the side of the first conveying member 21. The lateral direction of the first conveying member 21 is perpendicular to the extending direction of the first conveying member 21, and is located in the same plane as the extending direction of the first conveying member 21.

In some embodiments, as shown in fig. 13, the transmission device further includes: the second chain guard 224 is fixed to the second mounting bracket 221. The second chain guard 224 extends in the long dimension direction of the second conveying member 22, and the second driven sprocket 223 in fig. 11 is located between the second mounting bracket 221 and the second chain guard 224. The second chain guard 224 is used for preventing the collecting device from contacting the second driven sprocket 223 and the chain when the collecting device is conveyed on the second conveying member 22, so that the abrasion of the second driven sprocket 223 and the chain is reduced, and the service life of the second driven sprocket 223 and the chain is prolonged.

In some embodiments, as shown in fig. 13, the transmission device further includes: and a second guide plate 225 fixed to the second mounting bracket 221. The second guide plate 225 extends in the extending direction of the second conveying member 22 for preventing the collecting device from sliding off from the side of the second conveying member 22. It should be noted that the lateral direction of the second conveying member 22 is perpendicular to the extending direction of the second conveying member 22, and is located in the same plane with the extending direction of the second conveying member 22.

In some embodiments, as shown in fig. 14, at least one first mounting plate 216 is disposed at the bottom of the first mounting bracket 211. The first mounting plate 216 is provided with a first through hole 217 and a first arc groove 218, and the center of the first arc groove 218 coincides with the center of the first through hole 217 in the long-width surface of the first mounting plate 216.

As shown in fig. 15, the frame 1 is provided with a mounting hole 101 and an adjusting hole 102, and the first conveying member 21 is fixed to the frame 1 by inserting the connecting member through the mounting hole 101, the first through hole 217, the adjusting hole 102, and the first arc groove 218. Due to the fact that the first arc groove 218 is arranged, in the long and wide surface of the first mounting plate 216, the circle center of the first arc groove 218 coincides with the circle center of the first through hole 217, when the connecting piece slides in the arc groove 218, the axis of the mounting hole 101 coincides with the axis of the first through hole 217 all the time, it is guaranteed that when the first conveying piece 21 is mounted in the rack 1, assembly interference does not occur among the first mounting plates 216, the first conveying piece 21 cannot be fixed with the rack 1, or the included angle between the extending direction of the first conveying piece 21 and the horizontal plane is not equal to the first included angle after the first conveying piece 21 is fixed.

For example, the first conveying member 21 is fixed to the frame 1 by a pin, and the pin is first inserted through the adjusting hole 102 and the first arc groove 218, at which time the pin can slide in the first arc groove 218, and the first conveying member 21 is rotatably fixed to the frame 1. The first conveying piece 21 is rotated to a preset posture, so that the extending direction of the first conveying piece 21 forms a first angle with the horizontal plane, the pin shaft penetrates through the mounting hole 101 and the first through hole 217, and the first conveying piece 21 is fixed on the rack 1 in the preset posture.

In some embodiments, as shown in fig. 13, at least one second mounting plate 226 is provided at the bottom of the second mounting bracket 221. The second mounting plate 226 is provided with a second through hole 227 and a second arc groove 228, and the center of the second arc groove 228 coincides with the center of the second through hole 227 in the long and wide surface of the second mounting plate 226. The installation mode of the second conveying member 22 and the rack 1 is completely the same as that of the first conveying member 21 and the rack 1, and is not repeated herein, and for the same reason as that of the first conveying member 21, when the second conveying member 22 is installed, no assembly interference occurs between the plurality of second installation plates 226, so that the second conveying member 22 cannot be fixed with the rack 1, or the included angle between the extending direction of the second conveying member 22 and the horizontal plane after the fixing is not equal to the second included angle.

Further, as shown in fig. 8, a first transfer member 21 is provided above a second transfer member 22, the first transfer member 21 being for transferring the collection means not containing the material, and the second transfer member 22 being for transferring the collection means containing the material. Since the first conveyor 21 is located above the second conveyor 22, in the first position the direction of extension of the movable conveyor 3 is at a first angle to the horizontal, and in the second position the direction of extension of the movable conveyor 3 is at a second angle to the horizontal. Thus, without the need for driving means, the collecting device can receive the collecting device of the non-contained material from the first conveyor 21 in the first position and transfer the collecting device of the contained material to the second conveyor 22 in the second position under its own weight. Of course, it is preferable to provide a driving device for driving the first conveyor 21, the second conveyor 22, and the movable conveyor 3 to convey the materials. The collecting device can then be automatically transferred from the first conveyor 21 to the movable conveyor 3, the position of the collecting device can be switched after the material from the material transfer device is automatically received on the movable conveyor 3, the collecting device containing the material can be transferred to the second conveyor 22 for final delivery to the focal point of the conveying device, and the integrated operation of collecting and transferring of the collecting device can be achieved.

In some embodiments, as shown in fig. 8, the movable conveyor 3 comprises a third mounting frame 31 and a third roller 32. The third mounting bracket 31 is rotatably fixed to the frame 1. The third roller 32 has one or more, at least one third roller 32 is rotatably fixed to the third mounting frame 31 along the width direction of the third mounting frame 31, and the third roller 32 can rotate around the axis of the length direction thereof. Due to the third roller 32, when the collecting device slides along the movable conveying piece 3, the friction force between the collecting device and the movable conveying piece 3 is rolling friction force, so that the abrasion of the movable conveying piece 3 is reduced, and the service life of the movable conveying piece 3 is prolonged.

In some embodiments, as shown in fig. 9, the transmission device further includes: and a third motor 9 fixed to the bottom of the third mounting frame 31. A third driving sprocket 91 is fixed on the output shaft of the third motor 9, and the third driving sprocket 91 rotates along with the output shaft of the third motor 9.

As shown in fig. 16, the third roller 32 is provided with a third driven sprocket 33, and the third driving sprocket 91 and the third driven sprocket 33 are connected by a driving chain, and the third roller rotates with the third driven sprocket 33. Since the third roller 32 is driven by the third motor 9, the speed of movement of the collecting device on the movable conveyor 3 can be controlled by controlling the direction of rotation and the speed of rotation of the third roller 32.

In some embodiments, as shown in fig. 17, the movable conveyor 3 is also provided with a third chain guard 34. The third chain guard 34 extends in the extending direction of the movable conveyor 3, and the third driven sprocket 33 is located between the chain guard 34 and the third mounting bracket 31. The third chain guard 34 is used to prevent the collecting device from contacting the third driven sprocket 33 and the chain when the movable conveying member 3 conveys the collecting device, thereby reducing the wear of the third driven sprocket 33 and the chain and prolonging the service life of the third driven sprocket 33 and the chain.

In some embodiments, as shown in fig. 17, the movable transfer element 3 further comprises: and a third guide plate 35 fixed to the third mounting bracket 31 for preventing the collecting apparatus from sliding off from the side of the third mounting bracket 31. Note that the lateral direction of the third mounting bracket 31 is perpendicular to the extending direction of the movable conveying member 3, and is located in the same plane as the extending direction of the movable conveying member 3.

In some embodiments, as shown in fig. 17, the movable conveyor 3 is provided with a second shutter 10. One end of the movable conveyor 3 is in contact with or spaced less than a set threshold from the first conveyor 21 and the second conveyor 22 at the first position and the second position, respectively, and the second flapper 10 is fixed to the other end of the movable conveyor 3. The second shutter 10 is intended to block the collection device from sliding off the other end of the movable conveyor 3.

Further, as shown in fig. 18, the transmission device further includes: and a blocking device 11 disposed on the first conveying member 21 to block the collecting device conveyed by the first conveying member. It should be noted that the blocking device 11 is disposed on the first conveying member 21, and the blocking device 11 is not limited to be located above the first conveying member 21, but the blocking device 11 is connected to the first conveying member 21. In some embodiments, the blocking device 11 is any structure that can block the collection device.

In one embodiment, the extending direction of the first conveying element 21 forms a first angle with the horizontal plane, the collecting device slides along the extending direction of the first conveying element 21 under the action of its own weight, and a blocking device 11 needs to be arranged to block the collecting device conveyed by the first conveying element 21 so as to control the motion state of the collecting device on the first conveying element 21. In particular, when the movable conveying member 3 is not in the first position, the blocking means 11 block the collecting means, preventing them from sliding off the first conveying member 21. When the movable conveyor 3 moves to the first position, the blocking means 11 remove the blocking of only one collecting device on the first conveyor 21, remaining on the first conveyor 21, preventing a plurality of collecting devices from moving simultaneously from the first conveyor 21 to the movable conveyor 3. In another embodiment, the first conveying member 21 extends in a direction parallel to the horizontal plane, the first conveying member 21 conveys the collecting device by the conveyor belt, the blocking device 11 is arranged to block the collecting device conveyed by the first conveying member 21, and the movement state of the collecting device on the first conveying member 21 can be controlled without stopping the conveyor belt.

Further, as shown in fig. 19, the blocking device 11 includes a blocking bracket 111 and a blocking member 112. The blocking bracket 111 is fixed to the first transfer member 21. The blocking member 112 is connected to the blocking carriage 111, the blocking member 112 being movable to block the collection device conveyed by the first conveyor. It should be noted that the shape of the blocking bracket 111 and the positional relationship between the blocking bracket 111 and the first conveying member 21 are not limited in any way in the embodiments of the present invention.

In one embodiment, as shown in fig. 19, the blocking bracket 111 is fixed above the first conveying member 21 and extends above the first conveying member 21, the blocking member 112 is connected with the blocking bracket 111, and the blocking member 112 can move to block the collecting device on the first conveying member 21.

In another embodiment, as shown in fig. 20, the blocking device 11 includes a blocking bracket 111A and a blocking plate 113A. The blocking bracket 111A is fixed below the first conveyance member 21 and extends downward of the first conveyance member 21. The blocking bracket 111A is provided with a blocking chute 112A. The blocking plate 113A is located in the blocking chute 112A and can slide along the blocking chute 112A. The first conveying member 21 is provided with an abdicating space for the blocking plate 113A to pass through, the blocking plate 113A slides to a preset position along the blocking sliding groove 112A, and the blocking plate 113A passes through the abdicating space of the first conveying member 21 and slides to the upper side of the first conveying member 21, and can block the collecting device.

In another embodiment, as shown in fig. 21, the blocking device 11 includes a blocking bracket 111B and a blocking plate 113B. The blocking bracket 111B is fixed above the first conveyance member 21. The blocking plate 112B is hinged to the blocking bracket 111B. The blocking plate 112B rotates around the hinge point, the blocking plate 112B rotates to a preset position, and the blocking plate 112B rotates to above the first transfer member 21 and can block the collecting device. A blocking member 112 is provided to block the collecting device of the uncontained material, and when the movable transferring member 3 transports the collecting device of the contained material onto the second transferring member 22 and moves to the first position, the blocking member 112 is moved so that the blocking member 112 no longer blocks the collecting device of the uncontained material, and the first transferring member 21 transfers one collecting device of the uncontained material to the movable transferring member 3. Therefore, a plurality of collecting devices which do not contain materials can be placed on the first conveying piece 21, the collecting devices which do not contain materials do not need to be placed on the first conveying piece 21 manually, and packing intelligence is further improved.

Further, as shown in fig. 19, the blocking device 11 further includes a driving member 113, a first end of the driving member 113 is fixed to the blocking bracket 112, and a second end opposite to the first end of the driving member 113 extends toward the first conveying member 21. The blocking member 112 is fixed to a second end of the driving member 113. In some embodiments, the driving member 113 is a linear cylinder, the first end of the driving member 113 is a cylinder body of the linear cylinder, the second end of the driving member 113 is an output shaft of the linear cylinder, and the output shaft of the second end of the driving member 113 is directed to the first transmission member 21.

The blocking member 112 approaches or moves away from the first transmission member 21 with the output shaft of the linear cylinder. When the blocking member 112 is close to the first conveying member 21, the blocking member 112 blocks the collecting device on the first conveying member 21. When the blocking member 112 is far away from the first conveying member 21, the blocking member 112 does not block the collecting device on the first conveying member 21, and the collecting device slides downwards along the extending direction of the first conveying member 21 under the self-gravity. The driving part 113 is arranged to drive the blocking part 112 to move, so that the blocking part 112 does not need to be manually operated to move, and the packing intelligence is further improved

Further, as shown in fig. 22, the transfer device further includes a width adjustment device 12. And the width adjusting device 12 is fixed on the fixed conveying element 2 and/or the movable conveying element 3. The width adjustment means 12 are used to adjust the area of the collecting device that the fixed conveyor 1 and/or the movable conveyor 3 can convey.

In some embodiments, the width adjustment devices are fixed to the fixed conveyor 2, and the fixing of one or more width adjustment devices 12 to the fixed conveyor 2 allows the fixed conveyor 2 to convey a plurality of collection devices simultaneously. The width adjustment device 12 separates the collecting devices during transport, preventing the simultaneous transport of the collecting devices from interfering with each other in their movement.

Further, as shown in fig. 22, the width adjustment device 12 includes a partition 121 and a connecting member 122, the partition 121 is slidably connected to the fixed conveying member 2 and/or the movable conveying member 3 and can slide along the width direction of the fixed conveying member 2 and/or the movable conveying member 3, so as to adjust the area of the fixed conveying member 2 and/or the movable conveying member 3 capable of carrying the collecting device. Note that the width direction of the fixed conveyance member 2 is perpendicular to the extending direction of the fixed conveyance member 2, and is in the same plane as the extending direction of the fixed conveyance member 2. The width direction of the movable conveyance member 3 is perpendicular to the extending direction of the movable conveyance member 3, and is in the same plane as the extending direction of the movable conveyance member 3.

The connecting member 122 is detachably connected to the partition member 121 for fixing the position of the partition member 121 on the fixed conveying member 2 and/or the movable conveying member 3. The partition member 121 is slidable in the width direction of the fixed conveyor 2 and/or the movable conveyor 3, so that the position of the partition member 121 on the fixed conveyor 2 and/or the movable conveyor 3 can be adaptively adjusted according to the area of the collecting means conveyed by the fixed conveyor 2 and/or the movable conveyor 3, to sufficiently utilize the space above the fixed conveyor 2 and/or the movable conveyor 3 while conveying as many collecting means as possible. Meanwhile, by adjusting the position of the partition 121, the area of the fixed conveying member 2 and/or the movable conveying member 3 capable of carrying the collecting device is equal to or slightly larger than the area of the collecting device to be conveyed, and at this time, the partition 121 can also be used as a guide member to enable the moving direction of the collecting device to be consistent with the extending direction of the partition 121.

It should be noted that the shape and the assembly manner of the dividing member 121 and the connecting member 122 are adapted to the structure of the fixed conveying member 2 and the movable conveying member 3, and the dividing member 121 and the connecting member 122 are any structure that can be slidably connected to the fixed conveying member 2 and/or the movable conveying member 3, and the structure and the connection manner of the dividing member 121 and the connecting member 122 are not limited in this embodiment of the present invention. Two structures of the partition member 121 and the connection member 122 are provided below, and an assembly relationship between the partition member 121 and the connection member 122 is exemplified.

As shown in fig. 23, the movable conveyor 3 includes a third mounting frame 31, a third roller 32, and a mounting rod 36. And a third roller 32 rotatably fixed to the third mount 31 and extending in a direction parallel to the width direction of the movable conveyor 3. And a mounting rod 36 fixed to the third mount 31 and extending in parallel to the width direction of the movable conveyor 3.

Optionally, as shown in fig. 24, the width adjustment device 12 further includes: the linear bearing 123A is movably fixed to the mounting rod 36. The inner surface 126A of the inner race of the linear bearing 123A is in contact with the mounting rod 36. The partition 121A is provided with a first mounting hole 124A, the connector 122A is provided with a second mounting hole 125A, and the outer race of the linear bearing 123A passes through the first mounting hole 124A and the second mounting hole 125A to be in contact with the partition 121A and the connector 122A. The spacer 121A, the connector 122A, and the linear bearing 123A are each provided with a screw hole 127A, and the spacer 121A, the connector 122A, and the linear bearing 123A are detachably connected by bolts. The spacer 121A further includes a roller relief groove 128A to prevent interference between the spacer 121A and the third roller 32 when the spacer 121A is fixed to the movable conveyor 3.

Due to the provision of the linear bearing 123A, the friction force between the spacer 121A and the mounting rod 36 is reduced, the wear of the mounting rod 36 and the spacer 124A is reduced, and the service life of the mounting rod 36 and the spacer 124A is prolonged.

Alternatively, as shown in fig. 25, the connecting member 123A is provided with a clamping groove 128A, and the clamping groove 128A is used to change the aperture of the second mounting hole 125A. The attachment member 123A is further provided with a clamping screw hole 129A, the clamping screw hole 129A penetrates the clamping groove 128A, the bolt is screwed into the clamping screw hole 129A, the width of the clamping groove 128A is reduced, and the diameter of the second mounting hole 125A is reduced. The second mounting hole 125A is in contact with the mounting rod 36, and the movement of the partition plate 121A in the width direction of the movable joint 3 is restrained by the frictional force between the second mounting hole 125A and the mounting rod 36.

As shown in fig. 26, the movable conveyance member 3A is provided with a partition chute 31A, and the extending direction of the partition chute 31A is parallel to the width direction of the movable conveyance member 3A. The bottom of the partition 121B is provided with a mounting post 123B, and the mounting post 123B is provided with external threads. The mounting post 123B is inserted into the partition chute 31A, and the partition 121B is movable in the width direction of the movable conveyance member 3A. The connecting member 122B is a nut that engages with an external thread on the surface of the mounting post 123B, the connecting member 122B is screwed into a portion of the mounting post 123B that passes through the partition chute 31A, and the relative position of the partition member 121B and the movable conveying member 3 is fixed after the connecting member 122B is screwed.

Optionally, as shown in fig. 27, the transmission device further includes: and the flow guide device 13 is used for conveying the materials to the movable conveying piece 3, and the flow guide device 13 is fixed on the frame 1. Through setting up guiding device 13, can be with in the collection device on the movable conveying piece 3 of material direction, need not to make the output port of material just to movable conveying piece 3, so can arrange the position of movable conveying piece 3 more in a flexible way, simultaneously, guiding device 13 can also control the speed of material motion on guiding device 13, prevents that the speed of material whereabouts is too fast, smashes bad collection device or smashes bad material in the collection device.

It should be noted that the flow guiding device 13 is any device capable of guiding and conveying the material, and the structure of the flow guiding device 13 is not limited in any way in the embodiment of the present invention, and three structures of the flow guiding device 13 are provided below to exemplify the structure of the flow guiding device 13.

In one embodiment, as shown in fig. 28, the deflector 13 may include a deflector 131A and a material guide plate 132A. The baffle 131A is fixed to the rack 1. The extending direction of the guide plate 131A points to the movable conveying member 3, and the material on the guide plate 131A slides downwards along the extending direction of the guide plate 131A under the action of the material, and falls into the collecting device on the movable conveying member 3. The material guide plate 132A is detachably fixed to the guide plate 131A, and is used for controlling the moving direction of the material on the guide plate 131A, so that different types of materials can be respectively guided into different collecting devices on the movable conveying member 3.

In another embodiment, as shown in fig. 29, the deflector 13 may include a driving wheel 131B, a driven wheel 132B, and a belt 133B. The driving pulley 131B is fixed to an output shaft of the driving motor and rotates with the output shaft of the driving motor. The driven pulley 132B is fixed to the frame 1. The transmission belt 133B connects the driving pulley 131B and the driven pulley 132B, transmits the rotation of the driving pulley 132B to the driven pulley 132B, and drives the driven pulley 132B to rotate. The direction of movement of the upper surface of the conveyor belt 133B is directed towards the movable conveyor 3, transferring the material on the conveyor belt 133B to the collecting device on the movable conveyor 3.

In another embodiment, as shown in fig. 30, the deflector 13 may include a rotating base 131C and a connecting arm 132C. The rotating base 131C is rotatably fixed to the housing 1. Connecting arm 132C one end of the connecting arm 132C is fixed to the rotating base 131C, and the other end of the connecting arm is provided with a vacuum chuck 133C.

The rotating base 131C drives the vacuum chuck 133C to rotate between two predetermined positions, the suction nozzle of the vacuum chuck 133C is opposite to the material at one predetermined position, and a vacuum is generated in the vacuum chuck 133C to suck the material. In another preset position the suction nozzle of the vacuum cup 133 is facing the collecting device on the movable conveyor 3 and the vacuum in the vacuum cup 133C is removed to let the material fall into the collecting device.

Further, as shown in fig. 27, the deflector 13 is provided near one end of the movable conveyor 3, and the fixed conveyor 2 is provided near the other end of the movable conveyor 3.

In some embodiments, as shown in fig. 31, the transfer device further comprises a control device 14, a first on-position sensor 15, a second on-position sensor 16 and a third on-position sensor 17. A first in-place sensor 15 is fixed above the first conveyor 21 for sensing the presence of a collecting device on the first conveyor. The first in-place sensor 15 is at a predetermined distance from the blocking means 11 and the blocking means 11 is located between the first in-place sensor 15 and the movable conveyor 3 in the extension direction of the first conveyor 21. The second presence sensor 16 is fixed above the movable conveyor 3, the second presence sensor 16 being close to one end of the movable conveyor 3, the first conveyor 21 and the second conveyor 22 being close to the other end of the movable conveyor 3. The second presence sensor 16 is used to sense the presence of a collecting device at one end of the movable conveyor 3. A third on-position sensor 17 is fixed above the second conveyor 22 for sensing the presence of collecting devices on the second conveyor 3.

The first in-place sensor 15, the second in-place sensor 16 and the third in-place sensor 17 may perform data transmission with the control device 14 through data lines, or may perform data transmission with the control device 14 through a wireless signal transceiver. The first in-place sensor 15, the second in-place sensor 16 and the third in-place sensor 17 may be powered by a built-in power supply unit, or may be connected to an external power source via electrical leads.

It should be noted that the first in-place sensor 15, the second in-place sensor 16, and the third in-place sensor 17 are any type of in-place sensors, and the present invention does not limit the type of in-place sensors, and the first in-place sensor 15 is taken as an example to exemplarily describe the operation principle of different types of sensors.

The first in-place sensor 15 is a photoelectric sensor, an optical signal emitter and an optical signal receiver are respectively arranged on two sides of the first transmission member 21 in the width direction, when the collecting device is located between the optical signal emitter and the optical signal receiver, the collecting device blocks optical signals, the optical signal receiver cannot receive the optical signals, and the level output by the optical signal receiver changes. Based on the waveform of the level output by the optical signal receiver, the control device 14 can acquire information on whether or not the collecting device is present on the first conveying member 21.

The first on-position sensor 15 is an electromagnetic sensor, and a magnet and a magnetic field induction chip are respectively arranged on two sides of the first conveying member 21 in the width direction, and the magnetic field induction chip can induce the distribution change of magnetic induction lines. When the collecting device is positioned between the magnet and the magnetic field induction chip, if the material of the collecting device is a magnetic resistance material, the distribution of the magnetic induction lines induced by the magnetic field induction chip is changed, and the level output by the magnetic induction chip is changed. Based on the waveform of the level output from the electromagnetic sensor, the control device 14 can acquire information on whether or not the collecting device is present on the first conveying member 21.

The first on-position sensor 15 is a pressure sensor, and a blower and a piezoelectric sensor are provided on both sides in the width direction of the first conveyance member 21, respectively. When the collecting device is positioned between the air blower and the piezoelectric sensor, the collecting device blocks the airflow output by the air blower from flowing to the piezoelectric sensor, the pneumatic pressure received by the piezoelectric sensor changes, and the level output by the piezoelectric sensor changes. Based on the waveform of the level output by the piezoelectric sensor, the control device 14 can acquire information on whether or not the collecting device is present on the first conveying member 21.

In some embodiments, the transmission device further comprises a signal receiving element, a signal output element, and a cueing element.

In order to more clearly illustrate the working process of the transfer device provided in the above embodiment, the working process of the transfer device is exemplarily illustrated below by taking the example of packing the stamping parts output by the stamping machine:

two contact sensors are provided on the switching device 4, and the control device 14 controls the switching device 4 to reciprocate between the two contact sensors based on signals output by the two contact sensors. By controlling the position of the contact sensor on the switching device 4, the switching device 4 can be made to drive the movable transferring member 3 between the first position and the second position. The movable conveyance member 3 is in contact with or spaced from the first conveyance member 21 and the second conveyance member 22 by less than a set threshold at the first position and the second position, respectively.

Meanwhile, the control device 14 may sense that the movable carrying member 3 is located at the first position or the second position according to a signal output from the contact sensor.

The collecting device not containing the stamping parts is placed on the first conveying member 21, and the blocking device 11 blocks the collecting device not containing the materials on the preset position of the first conveying member 21. When the movable conveyor 3 is in the first position and no collecting means are present on the movable conveyor 3, the control means 14 control the movement of the blocking means 11 so that the first conveyor 21 can convey the collecting means not containing the stamping to the movable conveyor 3. When the movable conveyor 3 is in the first position and the collecting device is present on the movable conveyor 3, the signal output element transmits a first control signal to the press. The punching machine is used for punching a preset number of times in response to the first control signal and outputting a preset number of punched parts. When there is no collecting device on both the movable conveying member 3 and the first conveying member 21, the prompting element outputs a prompting signal to prompt the worker to replenish the collecting device not accommodating the stamped parts on the first conveying member 21. The prompting element may be, for example, a buzzer or a flashing light, and the prompting signal may be a light signal or an acoustic signal.

The stamping falls on the deflector 13, which deflector 13 guides the stamping into the collecting device on the movable conveyor 3. And the punching machine transmits a second control signal to a signal receiving element of the transmission device after punching for a preset number of times. In response to the second control signal, the control device 14 controls the switching device 4 to drive the movable conveying member 3 to move from the first position to the second position.

In the second position, the movable transfer member 3 transfers the collecting device containing the stampings onto the second transfer member 22.

Two third in-place sensors 17 are arranged on the second conveying member 22, one third in-place sensor 17 is arranged at the first end of the second conveying member 22 and is used for sensing whether a collecting device is arranged at the first end of the second conveying member 22 or not, and the movable conveying member 3 is in contact with the first end or is spaced from the first end by less than a set threshold value in the second position.

Another third in-place sensor 17 is arranged at a second end opposite to the first end of the second conveyor 22 for sensing whether a collecting device is present at the second end of the second conveyor 22. When the collecting devices are present at both the first end and the second end of the second transferring member 22, it means that the second transferring member 22 is full of collecting devices and cannot accommodate more collecting devices. When collecting means are present at both the first and second ends of the second conveyor 22, the prompting element outputs a prompting signal prompting the worker to remove the collecting means containing the stampings from the second conveyor 22.

Because the control device 14, the first in-position sensor 15, the second in-position sensor 16 and the third in-position sensor 17 are arranged, the control device 14 can automatically control the movement of the blocking device 11 and the movable element 3 according to the signals output by the in-position sensors, and can automatically load a preset number of stamping parts into the collecting device, thereby further improving the intelligence of packaging.

The above description is only an example of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and scope of the present invention are included in the protection scope of the present invention.

Claims

1. A transmission apparatus, comprising:

a frame;

the fixed conveying piece is fixed on the rack to convey the collecting device and comprises a first conveying piece and a second conveying piece which are distributed at intervals;

the movable conveying piece is movably connected with the rack, and the movable conveying piece is respectively contacted with the first conveying piece and the second conveying piece at a first position and a second position or the interval is less than a set threshold value so as to bear the collecting device;

a switching device for switching the movable conveying member between the first position and the second position;

the blocking device is arranged on the first conveying piece and used for blocking the collecting device conveyed by the first conveying piece;

the contact sensors are arranged on the switching device;

the in-place sensor is arranged on the movable conveying piece and used for sensing whether the collecting device exists at one end of the movable conveying piece or not;

the control device enables the switching device to drive the movable conveying piece to move between the first position and the second position based on signals output by the two contact sensors, and can sense that the movable conveying piece is located at the first position or the second position according to the signals output by the contact sensors;

wherein, when the movable conveying piece is sensed to be located at the first position and the collecting device is not arranged on the movable conveying piece, the control device controls the blocking device to move, so that the first conveying piece can convey the collecting device to the movable conveying piece.

2. The transfer device of claim 1, wherein the movable transfer element is translatable or rotatable relative to the frame.

3. The transfer device of claim 1, wherein a first end of the switch device is fixed to the frame and a second end opposite the first end is movably coupled to the movable transfer member, the movable transfer member being rotatable about the second end between the first position and the second position.

4. The transfer device of claim 1, wherein the first conveying member extends at a first angle to the horizontal plane and the second conveying member extends at a second angle to the horizontal plane, the first and second angles being acute angles.

5. A conveyor as claimed in claim 4 wherein the first conveyor is arranged above the second conveyor, the first conveyor being for conveying the collecting means of uncontained material and the second conveyor being for conveying the collecting means of contained material.

6. The transmission device according to claim 1, characterized in that said blocking means comprise:

the blocking bracket is fixed on the first conveying piece;

7. The transfer device of claim 6, wherein the blocking device further comprises a driving member having a first end fixed to the blocking bracket and a second end opposite the first end extending toward the first conveying member; the blocking member is fixed to the second end.

8. The transmission apparatus according to claim 1, characterized in that the transmission apparatus further comprises:

9. The transmission apparatus according to claim 8, wherein the width adjustment means comprises:

10. The transmission apparatus according to claim 1, characterized in that the transmission apparatus further comprises:

11. Transfer device according to claim 10, characterized in that the flow guiding device is close to one end of the movable conveyor and the stationary conveyor is close to the other end of the movable conveyor.