CN210480298U - Air suction positioning and conveying device for carton production line - Google Patents
Air suction positioning and conveying device for carton production line Download PDFInfo
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- CN210480298U CN210480298U CN201921151825.8U CN201921151825U CN210480298U CN 210480298 U CN210480298 U CN 210480298U CN 201921151825 U CN201921151825 U CN 201921151825U CN 210480298 U CN210480298 U CN 210480298U
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Abstract
The utility model discloses an induced draft positioning conveying device for a carton production line, which comprises a conveying frame, a first conveying mechanism, a second conveying mechanism and a driving mechanism, wherein the first conveying mechanism and the second conveying mechanism are arranged on the conveying frame; the second conveying mechanism comprises a second driving roller, a second driven roller, a fifth conveying belt, a sixth conveying belt, a seventh conveying belt and an eighth conveying belt; the conveying frame is further provided with a support, the support is provided with a high-pressure centrifugal fan, the support is fixedly connected with a first bearing plate through a first connecting rod, the bottom of the first bearing plate is tightly attached to the bottom of the inner end face of the sixth conveying belt and the bottom of the inner end face of the seventh conveying belt, and the first bearing plate is further provided with an air exhaust hole which is connected with the high-pressure centrifugal fan through an air exhaust pipe. The utility model discloses avoided taking place the drift in the cardboard transportation process, improved carton production line work efficiency, solved because of the cardboard position takes place the drift and influences processingquality and the efficiency problem of cardboard in next process.
Description
Technical Field
The utility model relates to a carton production facility field, concretely relates to carton production line is with location conveyor that induced drafts.
Background
In the existing carton production line, the device for conveying the carton paperboard comprises a conveying belt, and the paperboard is conveyed to each production process once through the conveying belt. Because cardboard weight process for the cardboard position appears drifting easily in transportation process, and the serious meeting that drifts causes the cardboard to drop from the conveyer belt, influences carton production line work efficiency. If the position of the paperboard shifts from the previous step to the next step but the paperboard does not fall off the conveyor belt, the processing quality and efficiency of the paperboard in the next step are affected.
Disclosure of Invention
The utility model aims at overcoming the above-mentioned not enough, provide carton production line with location conveyor that induced drafts, avoided taking place the drift in the cardboard transportation process, improved carton production line work efficiency, solved because of the cardboard position takes place the drift and influences processingquality and the efficiency problem of cardboard in next process.
In order to achieve the above object, the present invention provides an induced draft positioning conveying device for a carton production line, which comprises a conveying frame, a first conveying mechanism, a second conveying mechanism and a driving mechanism, wherein the first conveying mechanism and the second conveying mechanism are arranged on the conveying frame; the first conveying mechanism comprises a first driving roller, a first driven roller, a first conveying belt, a second conveying belt, a third conveying belt and a fourth conveying belt; the second conveying mechanism comprises a second driving roller, a second driven roller, a fifth conveying belt, a sixth conveying belt, a seventh conveying belt and an eighth conveying belt; the conveying frame is also provided with a driving mechanism for driving the first driving roller and the second driving roller to rotate;
the first driving roller and the second driven roller are movably mounted at one end of the conveying frame through a rotating shaft, the second driving roller and the first driven roller are movably mounted at the other end of the conveying frame through a rotating shaft, the second driven roller is positioned right above the first driven roller, the second driving roller is positioned right above the first driving roller, the first driven roller, the second driving roller and the second driven roller are parallel to each other, the first driving roller and the first driven roller are positioned on the same horizontal plane, the second driving roller and the second driven roller are positioned on the same horizontal plane, the first driving roller and the second driving roller are positioned on the same vertical plane, and the first driven roller and the second driven roller are positioned on the same vertical plane;
the first conveying mechanism and the second conveying mechanism are opposite in conveying direction;
the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are wrapped and tensioned on the first driving roller and the first driven roller, and the second conveying belt and the third conveying belt are located between the first conveying belt and the fourth conveying belt;
the fifth conveying belt, the sixth conveying belt, the seventh conveying belt and the eighth conveying belt are wrapped and tensioned on the second driving roller and the second driven roller, and the sixth conveying belt and the seventh conveying belt are located between the fifth conveying belt and the eighth conveying belt;
the fifth conveying belt is positioned right above the first conveying belt, the sixth conveying belt is positioned right above the second conveying belt, the seventh conveying belt is positioned right above the third conveying belt, and the eighth conveying belt is positioned right above the fourth conveying belt;
the conveying frame is further provided with a support, the support is provided with a high-pressure centrifugal fan, the support is fixedly connected with a first bearing plate through a first connecting rod, the bottom of the first bearing plate is tightly attached to the bottom of the inner end face of the sixth conveying belt and the bottom of the inner end face of the seventh conveying belt, the sixth conveying belt is evenly provided with a plurality of first holes, the seventh conveying belt is evenly provided with a plurality of second holes, the first bearing plate is internally hollow, the bottom of the first bearing plate is evenly provided with a plurality of third holes communicated with the inside of the first bearing plate, the first bearing plate is further provided with an air exhaust hole, and the air exhaust hole is connected with the high-pressure centrifugal fan through an air exhaust pipe.
Further, the distance between the second conveyor belt and the third conveyor belt is less than half of the distance between the first conveyor belt and the fourth conveyor belt.
Furthermore, a second bearing plate is fixed on the conveying frame, and the top of the second bearing plate is tightly attached to the top of the inner end face of the second conveying belt and the top of the inner end face of the third conveying belt.
Further, a third bearing plate tightly attached to the top of the inner end face of the first conveying belt, a fourth bearing plate tightly attached to the top of the inner end face of the fourth conveying belt, a fifth bearing plate tightly attached to the bottom of the inner end face of the fifth conveying belt and a sixth bearing plate tightly attached to the bottom of the inner end face of the eighth conveying belt are fixedly arranged on the conveying frame respectively.
Furthermore, one end of the first driving roller is provided with a first transmission gear, and one end of the second driving roller is provided with a second transmission gear;
the driving mechanism comprises a motor, a first driven chain wheel and a third transmission gear; the motor is arranged in the conveying frame, the first driven chain wheel and the third transmission gear are arranged on the conveying frame, and the first transmission gear, the second driving roller, the first driven chain wheel and the third transmission gear are positioned on the same side of the conveying frame; the third transmission gear is arranged on one side of the first driven chain wheel, and the first driven chain wheel and the third transmission gear are of an integrally formed structure;
the motor is provided with a driving chain wheel, the driving chain wheel is connected with the first driven chain wheel through a first chain, the driving chain wheel is connected with the second transmission gear through a second chain, and the third transmission gear is meshed with the first transmission gear.
The driving chain wheel is driven to rotate by the motor, the first driven chain wheel and the second transmission gear are driven to rotate by the first chain and the second chain, and the first transmission gear is driven to rotate by the third transmission gear, so that the first driving roller and the second driving roller rotate in opposite directions, and the purposes of driving the first conveying belt and the fifth conveying belt to rotate in opposite directions, driving the second conveying belt and the sixth conveying belt to rotate in opposite directions, driving the third conveying belt and the seventh conveying belt to rotate in opposite directions, and driving the fourth conveying belt and the eighth conveying belt to rotate in opposite directions are achieved, so that the conveying of the paper boards is realized.
Further, the vertical distance between the upper end surface of the first conveyor belt and the lower end surface of the fifth conveyor belt, the vertical distance between the upper end surface of the second conveyor belt and the lower end surface of the sixth conveyor belt, the vertical distance between the upper end surface of the third conveyor belt and the lower end surface of the seventh conveyor belt, and the vertical distance between the upper end surface of the fourth conveyor belt and the lower end surface of the eighth conveyor belt are 1.1-1.4 times of the thickness of the paperboard to be conveyed.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses carton production line is with location conveyor that induced drafts uses, treat that carry the cardboard to be located between first conveying mechanism and the second conveying mechanism, make cardboard between second conveyer belt and the sixth conveyer belt tightly laminate on the sixth conveyer belt and the cardboard between third conveyer belt and the seventh conveyer belt tightly laminate on the seventh conveyer belt through high-pressure centrifugal fan, the emergence drift in the cardboard transportation process has been avoided, carton production line work efficiency has been improved, avoided taking place the drift because of the cardboard position and influenced the processingquality and the efficiency problem of cardboard in next process.
2. The utility model discloses carton production line is with location conveyor that induced drafts pastes tightly with second bearing board top through terminal surface top in the second conveyer belt and the third conveyer belt in terminal surface top, terminal surface top pastes tightly with third bearing board top in the first conveyer belt, it pastes tightly with fourth bearing board top to state terminal surface top in the fourth conveyer belt, terminal surface bottom pastes tightly with fifth bearing board bottom in the fifth conveyer belt, terminal surface bottom pastes tightly with sixth bearing board bottom in the eighth conveyer belt, it is more stable when waiting to carry the cardboard to carry between first conveying mechanism and second conveying mechanism, avoid rocking the drift that arouses the cardboard because of the conveyer belt, further improvement the stability of cardboard in transportation process.
Drawings
Fig. 1 is the utility model discloses carton production line is with location conveyor's that induced drafts outward appearance structure sketch map.
Fig. 2 is a front view of the internal structure of fig. 1.
Fig. 3 is a right-view internal structure diagram of fig. 1.
Fig. 4 is the structure schematic diagram of the first conveying mechanism in the air suction positioning conveying device for the carton production line of the utility model.
Fig. 5 is the structural schematic diagram of the second conveying mechanism in the air suction positioning conveying device for the carton production line of the utility model.
Fig. 6 is a schematic view of the connection relationship between the driving mechanism and the first conveying mechanism and the second conveying mechanism in the air suction positioning conveying device for the carton production line of the present invention.
Fig. 7 is a schematic structural view of the first supporting plate in the air suction positioning conveying device for the carton production line of the present invention.
The correspondence between each mark and the part name is as follows:
a conveying frame 1, a first conveying mechanism 2, a first driving roller 21, a first driven roller 22, a first conveying belt 23, a second conveying belt 24, a third conveying belt 25, a fourth conveying belt 26, a first transmission gear 27, a second conveying mechanism 3, a second driving roller 31, a second driven roller 32, a fifth conveying belt 33, a sixth conveying belt 34, a seventh conveying belt 35, an eighth conveying belt 36, a second transmission gear 37, a first hole 38 and a second hole 39, the device comprises a driving mechanism 4, a motor 41, a first driven sprocket 42, a third transmission gear 43, a driving sprocket 44, a first chain 45, a second chain 46, a bracket 5, a first connecting rod 51, a first bearing plate 52, a third hole 53, an air suction hole 54, an air suction pipe 55, a high-pressure centrifugal fan 6, a second bearing plate 7, a third bearing plate 8, a fourth bearing plate 9, a fifth bearing plate 10 and a sixth bearing plate 11.
Detailed Description
In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the present invention will be further described with reference to the following specific drawings.
Examples
As shown in fig. 1, 2 and 3, the air suction positioning conveying device for the carton production line comprises a conveying frame 1, a first conveying mechanism 2 and a second conveying mechanism 3 which are arranged on the conveying frame 1, and a driving mechanism 4 for driving the first conveying mechanism 2 and the second conveying mechanism 3. The first conveying mechanism 2 comprises a first driving roller 21, a first driven roller 22, a first conveying belt 23, a second conveying belt 24, a third conveying belt 25 and a fourth conveying belt 26; the second conveying mechanism 3 comprises a second driving roller 31, a second driven roller 32, a fifth conveying belt 33, a sixth conveying belt 34, a seventh conveying belt 35 and an eighth conveying belt 36; the conveying frame 1 is further provided with a driving mechanism 4 for driving the first driving roller 21 and the second driving roller 31 to rotate. The first conveying mechanism 2 and the second conveying mechanism 3 are opposite in conveying direction.
As shown in fig. 4 and 5, a first driving roller 21 and a second driven roller 32 are movably mounted at one end of the conveying frame 1 through a rotating shaft, a second driving roller 31 and a first driven roller 22 are movably mounted at the other end of the conveying frame 1 through a rotating shaft, the second driven roller 32 is positioned right above the first driven roller 22, the second driving roller 31 is positioned right above the first driving roller 21, the first driven roller 22, the second driving roller 31 and the second driven roller 32 are parallel to each other, the first driving roller 21 and the first driven roller 22 are positioned on the same horizontal plane, the second driving roller 31 and the second driven roller 32 are positioned on the same horizontal plane, the first driving roller 21 and the second driving roller 31 are positioned on the same vertical plane, and the first driven roller 22 and the second driven roller 32 are positioned on the same vertical plane.
A first transmission gear 27 is provided at one end of the first drive roller 21, and a second transmission gear 37 is provided at one end of the second drive roller 31.
As shown in fig. 6, the driving mechanism 4 includes a motor 41, a first driven sprocket 42, and a third transmission gear 43; the motor 41 is arranged in the conveying frame 1, the first driven chain wheel 42 and the third transmission gear 43 are both arranged on the conveying frame 1, and the first transmission gear 27, the second driving roller, the first driven chain wheel 42 and the third transmission gear 43 are positioned on the same side of the conveying frame 1; the third transmission gear 43 is disposed on one side of the first driven sprocket 42, and the first driven sprocket 42 and the third transmission gear 43 are integrally formed. The motor 41 is provided with a driving sprocket 44, the driving sprocket 44 is connected with the first driven sprocket 42 through a first chain 45, the driving sprocket 44 is connected with the second transmission gear 37 through a second chain 46, and the third transmission gear 43 is meshed with the first transmission gear 27.
The first conveying belt 23, the second conveying belt 24, the third conveying belt 25 and the fourth conveying belt 26 are wrapped and tensioned on the first driving roller 21 and the first driven roller 22, and the second conveying belt 24 and the third conveying belt 25 are positioned between the first conveying belt 23 and the fourth conveying belt 26;
the fifth conveying belt 33, the sixth conveying belt 34, the seventh conveying belt 35 and the eighth conveying belt 36 are wrapped and tensioned on the second driving roller 31 and the second driven roller 32, and the sixth conveying belt 34 and the seventh conveying belt 35 are positioned between the fifth conveying belt 33 and the eighth conveying belt 36;
the fifth conveyor belt 33 is located directly above the first conveyor belt 23, the sixth conveyor belt 34 is located directly above the second conveyor belt 24, the seventh conveyor belt 35 is located directly above the third conveyor belt 25, and the eighth conveyor belt 36 is located directly above the fourth conveyor belt 26.
The motor 41 drives the driving sprocket 44 to rotate, the first chain 45 and the second chain 46 drive the first driven sprocket 42 and the second transmission gear 37 to rotate, the third transmission gear 43 drives the first transmission gear 27 to rotate, so that the first driving roller 21 and the second driving roller 31 rotate in opposite directions, and the first conveyor belt 23 and the fifth conveyor belt 33 are driven to rotate in opposite directions, the second conveyor belt 24 and the sixth conveyor belt 34 rotate in opposite directions, the third conveyor belt 25 and the seventh conveyor belt 35 rotate in opposite directions, and the fourth conveyor belt 26 and the eighth conveyor belt 36 rotate in opposite directions, so that the conveying of the paper boards is realized.
As shown in fig. 2, 3 and 6, the conveying frame 1 is further provided with a support 5, the support 5 is provided with a high-pressure centrifugal fan 6, the support 5 is fixedly connected with a first bearing plate 52 through a first connecting rod 51, the bottom of the first bearing plate 52 is tightly attached to the bottom of the inner end face of the sixth conveying belt 34 and the bottom of the inner end face of the seventh conveying belt 35, the sixth conveying belt 34 is uniformly provided with a plurality of first holes 38, the seventh conveying belt 35 is uniformly provided with a plurality of second holes 39, the first bearing plate 52 is hollow, the bottom of the first bearing plate 52 is uniformly provided with a plurality of third holes 53 communicated with the inside of the first bearing plate 52, the first bearing plate 52 is further provided with an air suction hole 54, and the air suction hole 54 is connected with the high-pressure centrifugal fan 6 through an air suction pipe 55.
The paper boards between the second conveying belt 24 and the sixth conveying belt 34 are tightly attached to the sixth conveying belt 34 and the paper boards between the third conveying belt 25 and the seventh conveying belt 35 are tightly attached to the seventh conveying belt 35 through the high-pressure centrifugal fan 6, so that drifting in the paper board conveying process is avoided, the work efficiency of a carton production line is improved, and the problems that the processing quality and the processing efficiency of the paper boards in the next process are influenced due to the drifting of the positions of the paper boards are solved.
The distance between the second conveyor belt 24 and the third conveyor belt 25 is less than half the distance between the first conveyor belt 23 and the fourth conveyor belt 26, so that the solubility stability of the intermediate position of the cardboard between the first conveyor 2 and the second conveyor 3 is enhanced.
And a second bearing plate 7 is fixed on the conveying frame 1, and the top of the second bearing plate 7 is tightly attached to the top of the inner end face of the second conveying belt 24 and the top of the inner end face of the third conveying belt 25. The conveying frame 1 is also respectively and fixedly provided with a third bearing plate 8 attached to the top of the inner end face of the first conveying belt 23, a fourth bearing plate 9 attached to the top of the inner end face of the fourth conveying belt 26, a fifth bearing plate 10 attached to the bottom of the inner end face of the fifth conveying belt 33, and a sixth bearing plate 11 attached to the bottom of the inner end face of the eighth conveying belt 36.
Through the bearing plate that sets up in the conveyer belt, improve the transport stability of the both sides that are located the cardboard between first conveying mechanism 2 and second conveying mechanism 3.
The vertical distance between the upper end surface of the first conveying belt 23 and the lower end surface of the fifth conveying belt 33, the vertical distance between the upper end surface of the second conveying belt 24 and the lower end surface of the sixth conveying belt 34, the vertical distance between the upper end surface of the third conveying belt 25 and the lower end surface of the seventh conveying belt 35, and the vertical distance between the upper end surface of the fourth conveying belt 26 and the lower end surface of the eighth conveying belt 36 are 1.1-1.4 times of the thickness of the paperboard to be conveyed, so that when the conveying paperboard is positioned between the first conveying mechanism 2 and the second conveying mechanism 3, the paperboard position deviation caused by uneven air resistance of the paperboard due to overlarge up-down moving space of the paperboard to be conveyed in the high-speed conveying process can be avoided.
The distance between the first conveyor belt 23 and the fourth conveyor belt 26 and the distance between the fifth conveyor belt 33 and the eighth conveyor belt 36 are 0.8-0.9 times the width of the sheet to be conveyed.
When the air suction positioning conveying device for the carton production line in the embodiment conveys the paper boards, the paper boards are positioned between the first conveying mechanism 2 and the second conveying mechanism 3, namely the paper boards are positioned above the first conveying belt 23, the second conveying belt 24, the third conveying belt 25 and the fourth conveying belt 26, and below the fifth conveying belt 33, the sixth conveying belt 34, the seventh conveying belt 35 and the eighth conveying belt 36, and when the paper boards are conveyed between the first conveying mechanism 2 and the second conveying mechanism 3, the paper boards form upward wind force on the sixth conveying belt 34 and the seventh conveying belt 35 through the high-pressure centrifugal fan 6 at the middle position between the first conveying mechanism 2 and the second conveying mechanism 3, the sixth conveying belt 34 and the seventh conveying belt 35 further form upward attraction force on the paper boards to be conveyed, so that the middle position of the upper end surfaces of the paper boards to be conveyed is tightly attached to the sixth conveying belt 34 and the seventh conveying belt 35, the second, third, fourth, fifth and sixth support plates 7, 8, 9, 10 and 11 improve the transport stability of the two sides of the cardboard between the first and second transport mechanisms 2 and 3.
To sum up, the utility model discloses carton production line is with location conveyor that induced drafts has avoided taking place the drift in the cardboard transportation process, has improved carton production line work efficiency, has avoided influencing the processingquality and the efficiency problem of cardboard in next process because of the cardboard position takes place the drift.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The air suction positioning and conveying device for the carton production line is characterized by comprising a conveying frame, a first conveying mechanism, a second conveying mechanism and a driving mechanism, wherein the first conveying mechanism and the second conveying mechanism are arranged on the conveying frame; the first conveying mechanism comprises a first driving roller, a first driven roller, a first conveying belt, a second conveying belt, a third conveying belt and a fourth conveying belt; the second conveying mechanism comprises a second driving roller, a second driven roller, a fifth conveying belt, a sixth conveying belt, a seventh conveying belt and an eighth conveying belt; the conveying frame is also provided with a driving mechanism for driving the first driving roller and the second driving roller to rotate;
the first driving roller and the second driven roller are movably mounted at one end of the conveying frame through a rotating shaft, the second driving roller and the first driven roller are movably mounted at the other end of the conveying frame through a rotating shaft, the second driven roller is positioned right above the first driven roller, the second driving roller is positioned right above the first driving roller, the first driven roller, the second driving roller and the second driven roller are parallel to each other, the first driving roller and the first driven roller are positioned on the same horizontal plane, the second driving roller and the second driven roller are positioned on the same horizontal plane, the first driving roller and the second driving roller are positioned on the same vertical plane, and the first driven roller and the second driven roller are positioned on the same vertical plane;
the first conveying mechanism and the second conveying mechanism are opposite in conveying direction;
the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are wrapped and tensioned on the first driving roller and the first driven roller, and the second conveying belt and the third conveying belt are located between the first conveying belt and the fourth conveying belt;
the fifth conveying belt, the sixth conveying belt, the seventh conveying belt and the eighth conveying belt are wrapped and tensioned on the second driving roller and the second driven roller, and the sixth conveying belt and the seventh conveying belt are located between the fifth conveying belt and the eighth conveying belt;
the fifth conveying belt is positioned right above the first conveying belt, the sixth conveying belt is positioned right above the second conveying belt, the seventh conveying belt is positioned right above the third conveying belt, and the eighth conveying belt is positioned right above the fourth conveying belt;
the conveying frame is further provided with a support, the support is provided with a high-pressure centrifugal fan, the support is fixedly connected with a first bearing plate through a first connecting rod, the bottom of the first bearing plate is tightly attached to the bottom of the inner end face of the sixth conveying belt and the bottom of the inner end face of the seventh conveying belt, the sixth conveying belt is evenly provided with a plurality of first holes, the seventh conveying belt is evenly provided with a plurality of second holes, the first bearing plate is internally hollow, the bottom of the first bearing plate is evenly provided with a plurality of third holes communicated with the inside of the first bearing plate, the first bearing plate is further provided with an air exhaust hole, and the air exhaust hole is connected with the high-pressure centrifugal fan through an air exhaust pipe.
2. An air draft positioning conveyor for a carton making line as in claim 1 wherein the distance between said second conveyor belt and said third conveyor belt is less than one half the distance between said first conveyor belt and said fourth conveyor belt.
3. The suction positioning conveyor for carton production line according to claim 1, wherein a second support plate is fixed on the conveyor frame, and the top of the second support plate is attached to the top of the inner end surface of the second conveyor belt and the top of the inner end surface of the third conveyor belt.
4. The induced draft positioning conveying device for the carton production line according to claim 3, wherein a third supporting plate attached to the top of the inner end surface of the first conveying belt, a fourth supporting plate attached to the top of the inner end surface of the fourth conveying belt, a fifth supporting plate attached to the bottom of the inner end surface of the fifth conveying belt, and a sixth supporting plate attached to the bottom of the inner end surface of the eighth conveying belt are respectively and fixedly arranged on the conveying frame.
5. The induced draft positioning and conveying device for the carton production line according to claim 1, wherein a first transmission gear is arranged at one end of the first driving roller, and a second transmission gear is arranged at one end of the second driving roller;
the driving mechanism comprises a motor, a first driven chain wheel and a third transmission gear; the motor is arranged in the conveying frame, the first driven chain wheel and the third transmission gear are arranged on the conveying frame, and the first transmission gear, the second driving roller, the first driven chain wheel and the third transmission gear are positioned on the same side of the conveying frame; the third transmission gear is arranged on one side of the first driven chain wheel, and the first driven chain wheel and the third transmission gear are of an integrally formed structure;
the motor is provided with a driving chain wheel, the driving chain wheel is connected with the first driven chain wheel through a first chain, the driving chain wheel is connected with the second transmission gear through a second chain, and the third transmission gear is meshed with the first transmission gear.
6. The induced draft positioning conveyor device for the carton production line according to claim 1, wherein a vertical distance between the upper end surface of the first conveyor belt and the lower end surface of the fifth conveyor belt, a vertical distance between the upper end surface of the second conveyor belt and the lower end surface of the sixth conveyor belt, a vertical distance between the upper end surface of the third conveyor belt and the lower end surface of the seventh conveyor belt, and a vertical distance between the upper end surface of the fourth conveyor belt and the lower end surface of the eighth conveyor belt are 1.1 to 1.4 times of a thickness of a paperboard to be conveyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151825.8U CN210480298U (en) | 2019-07-22 | 2019-07-22 | Air suction positioning and conveying device for carton production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151825.8U CN210480298U (en) | 2019-07-22 | 2019-07-22 | Air suction positioning and conveying device for carton production line |
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| CN210480298U true CN210480298U (en) | 2020-05-08 |
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| CN201921151825.8U Active CN210480298U (en) | 2019-07-22 | 2019-07-22 | Air suction positioning and conveying device for carton production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918130A (en) * | 2021-01-22 | 2021-06-08 | 贵阳天海数码科技有限公司 | Double-sheet paper feeding detection device |
| CN112938559A (en) * | 2021-03-24 | 2021-06-11 | 深圳市全印数码科技有限公司 | Calico printing machine conveying system and calico printing machine |
-
2019
- 2019-07-22 CN CN201921151825.8U patent/CN210480298U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918130A (en) * | 2021-01-22 | 2021-06-08 | 贵阳天海数码科技有限公司 | Double-sheet paper feeding detection device |
| CN112918130B (en) * | 2021-01-22 | 2022-06-28 | 贵阳天海数码科技有限公司 | Double-sheet paper feeding detection device |
| CN112938559A (en) * | 2021-03-24 | 2021-06-11 | 深圳市全印数码科技有限公司 | Calico printing machine conveying system and calico printing machine |
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