CN220786375U - Automatic regulating device for paper box chain - Google Patents
Automatic regulating device for paper box chain Download PDFInfo
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- CN220786375U CN220786375U CN202322447553.9U CN202322447553U CN220786375U CN 220786375 U CN220786375 U CN 220786375U CN 202322447553 U CN202322447553 U CN 202322447553U CN 220786375 U CN220786375 U CN 220786375U
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- belt wheel
- belt pulley
- shaft
- synchronous
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims abstract description 86
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000004804 winding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
The utility model discloses an automatic regulating device for a paper box chain. Comprises a driving shaft and a transmission shaft which are arranged on two machine plates at intervals in parallel; the driving shaft is provided with a driving synchronous belt pulley; the transmission shaft is provided with an adjusting belt wheel; the lifting plate is also arranged corresponding to the driving synchronous belt pulley and the adjusting belt pulley, and an upper belt pulley and a lower belt pulley are arranged on the lifting plate; wherein, the upper belt wheel is higher than the driving synchronous belt wheel and the adjusting belt wheel; the lower belt wheel is lower than the driving synchronous belt wheel and the adjusting belt wheel; a fixed plate parallel to the transmission is arranged on the machine plate; a guide rail is arranged at one side of the fixed plate close to the adjusting belt wheel; the lifting plate can slide up and down relative to the fixed plate; the lifting plate is provided with a motor and a vertical screw rod, and the fixing plate is provided with a nut corresponding to the vertical screw rod; the motor drives the vertical screw rod to rotate forwards or reversely, so that the lifting plate can lift relative to the fixed plate. The utility model realizes the adjustment of the distance between the paper box chains by dragging with the motor, and simultaneously avoids the problems of winding of cables and the like.
Description
Technical Field
The utility model relates to an automatic regulating device for a paper box chain.
Background
The boxing machine is an automatic machine for continuously packaging materials into paper boxes. While open cartons require a chain of cartons for transport; the paper box chain mainly comprises four chains, the four chains are divided into two groups, and the two groups of chains can mutually stagger to adapt to different paper box sizes; the spacing can be kept constant after adjustment in place. When the width of the paper box is changed, the distance between the two groups of chains needs to be adjusted, and the common means are manual adjustment, which is tedious and laborious. The automatic adjustment needs to drag one group of chains to move by using a motor, and the chain is shifted from the other group of chains. However, how to design motor drag, how to place cable winding and other problems have not been solved.
Disclosure of Invention
In order to overcome the defects, the utility model provides an automatic adjustment device for a paper box chain.
In order to achieve the above object, the automatic adjustment device for a paper box chain of the present utility model comprises a paper box chain, the paper box chain at least comprises:
the device comprises two oppositely arranged machine plates, wherein a driving shaft and a transmission shaft are arranged on the two machine plates at intervals in parallel;
a hollow shaft is rotatably arranged on each machine plate corresponding to the driving shaft, and the end part of the driving shaft penetrates through the hollow shaft and extends out of the machine plate; the rotation of the hollow shaft and the driving shaft are not interfered with each other;
two driving chain wheels are arranged on the driving shaft at intervals;
one end of each hollow shaft, which is positioned at the inner side of the machine plate, is provided with a driven sprocket; one end of the hollow shaft, which is positioned outside the machine plate, is provided with a driven synchronous pulley;
two ends outside the machine plate of the transmission shaft are correspondingly provided with two transmission synchronous pulleys, and the driven synchronous pulleys correspondingly arranged are in transmission connection with the transmission synchronous pulleys through synchronous belts;
one end of the driving shaft extends out of the driven synchronous belt pulley to be provided with a driving synchronous belt pulley; correspondingly, one end of the transmission shaft is provided with an adjusting belt wheel corresponding to the driving synchronous belt wheel;
the lifting plate is also arranged corresponding to the driving synchronous belt pulley and the adjusting belt pulley, and an upper belt pulley and a lower belt pulley are arranged at the position between the driving synchronous belt pulley and the adjusting belt pulley on the lifting plate; wherein, the upper belt wheel is higher than the driving synchronous belt wheel and the adjusting belt wheel; the lower belt wheel is lower than the driving synchronous belt wheel and the adjusting belt wheel; so that the driving synchronous belt pulley, the adjusting belt pulley, the upper belt pulley and the lower belt pulley are distributed in a cross shape; the driving synchronous belt wheel, the adjusting belt wheel, the upper belt wheel and the lower belt wheel are in transmission connection through a synchronous belt;
a fixed plate parallel to the transmission shaft is arranged on the machine plate at one side of the adjusting belt wheel; a guide rail is arranged at one side of the fixed plate close to the adjusting belt wheel;
one side of the lifting plate, which is close to the guide rail, is arranged on the guide rail and can slide up and down relative to the fixed plate; a motor and a vertical screw rod in transmission connection with the motor are vertically arranged on the lifting plate, and a nut is arranged on the fixed plate corresponding to the vertical screw rod;
the motor drives the vertical screw rod to rotate forwards or reversely, so that the lifting plate can lift relative to the fixed plate.
Further, the driving shaft is a spline shaft, and the driving sprocket is arranged on the driving shaft through a spline.
The utility model realizes the adjustment of the distance between the paper box chains by dragging with the motor, can keep the distance between the chains unchanged in normal operation through the self-locking performance of the motor and the screw rod after the adjustment is in place, and simultaneously avoids the problems of winding cables and the like.
Drawings
FIG. 1 is a schematic diagram of the connection of the present utility model.
Fig. 2 is a schematic diagram of a structure of the lifter plate in fig. 1 before the lifter plate moves.
Fig. 3 is a schematic view of the lifter plate in fig. 2 after actuation.
A lower belt pulley 1; a lifting plate 2; adjusting the motor 3; a swelling sleeve 4; an adjusting belt wheel 5; an upper belt wheel 6; a guide rail 7; a fixing plate 8;
a left drive synchronous pulley 9; a left timing belt 10; a drive shaft 11; a right drive synchronous lower pulley 12; a right timing belt 13; a tensioning wheel 14; a right driven synchronous pulley 15; a right deck 16; a sprocket hub 17; a right drive sprocket hub 18; a drive sprocket 19; a drive shaft 20; a drive sprocket 21; a left drive sprocket hub 22; a left hollow shaft 23; a driven sprocket 24; a left machine plate 25; a left driven synchronous pulley 26; an active timing belt 27; a driving pulley 28; intermediate wheel 29; a tension sleeve 30; .
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown, the carton chain includes at least:
two oppositely arranged machine plates 16, 25, on which a driving shaft 20 and a transmission shaft 11 are arranged at intervals in parallel;
a hollow shaft 23 is rotatably arranged on each machine plate corresponding to the driving shaft, and the end part of the driving shaft penetrates through the hollow shaft and extends out of the machine plate; the inner wall of the hollow shaft and the outer wall of the driving shaft are arranged at intervals, and the rotation is not interfered with each other.
Two driving chain wheels 19 are arranged on the driving shaft at intervals;
one end of each hollow shaft 23, which is positioned on the inner side of the machine plate, is provided with a driven sprocket 24; one end of the hollow shaft, which is positioned outside the machine plate, is provided with a driven synchronous pulley 26;
two ends outside the machine plate of the transmission shaft are correspondingly provided with two transmission synchronous pulleys 15 and 26, and the driven synchronous pulleys which are correspondingly arranged are in transmission connection with the transmission synchronous pulleys through synchronous belts 10 and 13;
one end of the driving shaft 20 extends out of the driven synchronous pulley to be provided with a driving synchronous pulley 28; correspondingly, one end of the transmission shaft is provided with an adjusting belt wheel 5 corresponding to the driving synchronous belt wheel;
the lifting plate 2 is also arranged corresponding to the driving synchronous pulley 28 and the adjusting pulley 5, and an upper pulley 6 and a lower pulley 1 are arranged at the position between the driving synchronous pulley and the adjusting pulley on the lifting plate 2; wherein the upper belt pulley 6 is higher than the driving synchronous belt pulley 28 and the adjusting belt pulley 5; the lower pulley 1 is lower than the driving synchronous pulley 28 and the adjusting pulley 5; so that the driving synchronous belt wheel, the adjusting belt wheel, the upper belt wheel and the lower belt wheel are combined with the intermediate wheel 29 to form a cross arrangement; the driving synchronous belt wheel, the adjusting belt wheel, the upper belt wheel and the lower belt wheel are in transmission connection through a synchronous belt 27;
a fixed plate 8 parallel to the transmission shaft is arranged on the machine plate at one side of the adjusting belt wheel; a guide rail 7 is arranged on one side of the fixed plate close to the adjusting belt wheel;
one side, close to the guide rail, of the lifting plate 1 is arranged on the guide rail and can slide up and down relative to the fixed plate 8; a motor 3 and a vertical screw 31 in transmission connection with the motor are vertically arranged on the lifting plate, and nuts are arranged on the fixed plate 8 corresponding to the vertical screws;
the motor 3 drives the vertical screw rod to rotate forwards or reversely, so that the lifting plate can lift relative to the fixed plate.
During operation, when power is input into the driving shaft 20, the driving shaft 20 drags the driving sprocket 19, the driving sprocket 21 and the driving pulley 28 to rotate, the driving pulley 28 drags the adjusting pulley 5 to rotate through the driving synchronous belt 27, the adjusting pulley 5 drags the driving shaft 11 to rotate, the driving shaft 11 drags the left driving synchronous pulley 9 and the right driving synchronous lower pulley 12 to rotate, the left driving synchronous pulley 9 drags the left driven synchronous pulley 26 to rotate through the left synchronous belt 10, the right driving synchronous lower pulley 12 drags the right driven synchronous pulley 15 to rotate through the right synchronous belt 13, and the left driven synchronous pulley 26 and the right driven synchronous pulley 15 respectively drag the driven sprocket 17 and the driven sprocket 24 to rotate. The driven sprocket 24 and the driven sprocket 17 drive a set of chains, and the driving sprocket 19 and the driving sprocket 21 drive a set of chains, at this time, the two sets of chains keep the relative positions unchanged and move together with the driving shaft 20, and at this time, the driving shaft is in a normal running state.
When the machine is stopped, the driving shaft 20 is in transmission connection through a speed reducing device, a motor and the like, so that the driving pulley 28 driven by the driving shaft 20 drags the driving sprocket 19, the driving sprocket 21 and the driving pulley 28 to rotate and not rotate; when the adjusting motor 3 drives the screw rod 31 to rotate and ascend, the lifting plate 2 moves upwards along with the adjusting motor 3, the lower belt pulley 1 and the upper belt pulley 6 move upwards along with the lifting plate 2, because the total circumference of the driving synchronous belt 27 is unchanged, the driving belt pulley 28 cannot rotate, the adjusting belt pulley 5 rotates clockwise, the adjusting belt pulley 5 rotates to drag the transmission shaft 11 to rotate clockwise, the transmission shaft 11 drags the left transmission synchronous belt pulley 9 and the right transmission synchronous lower belt pulley 12 to rotate clockwise, the left transmission synchronous belt pulley 9 drags the left driven synchronous belt pulley 26 to rotate clockwise through the left synchronous belt 10, the right transmission synchronous lower belt pulley 12 drags the right driven synchronous belt pulley 15 to rotate clockwise through the right synchronous belt 13, and the left driven synchronous belt pulley 26 and the right driven synchronous belt pulley 15 drag the driven chain wheel 17 and the driven chain wheel 24 to rotate clockwise respectively. At this time, the driven sprocket 24 and the set of chains driven by the driven sprocket 17 are shifted rightward with respect to the set of chains driven by the driving sprocket 19 and the driving sprocket 21.
When the machine is stopped, the driving shaft 20 does not rotate, so that the driving belt pulley 28 driven by the driving shaft 20 drags the driving chain wheel 19, the driving chain wheel 21 and the driving belt pulley 28 to rotate, when the adjusting motor 3 drives the screw rod 31 to reversely rotate and descend, the lifting plate 2 moves downwards along with the adjusting motor 3, the lower belt pulley 1 and the upper belt pulley 6 move downwards along with the lifting plate 2, because the total circumference of the driving synchronous belt 27 is unchanged, the driving belt pulley 28 cannot rotate, the adjusting belt pulley 5 rotates to drag the transmission shaft 11 to rotate anticlockwise, the transmission shaft 11 drags the left transmission synchronous belt pulley 9 and the right transmission synchronous belt pulley 12 to rotate anticlockwise, the left transmission synchronous belt pulley 9 drags the left driven synchronous belt pulley 26 to rotate anticlockwise through the left synchronous belt 10, and the right transmission synchronous belt pulley 12 drags the right driven synchronous belt pulley 15 to rotate anticlockwise through the right synchronous belt 13, and the left driven synchronous belt pulley 26 and the right driven synchronous belt pulley 15 drags the driven chain wheel 17 and the driven belt pulley 24 to rotate anticlockwise respectively. At this time, the driven sprocket 24 and the set of chains driven by the driven sprocket 17 are shifted leftward with respect to the set of chains driven by the driving sprocket 19 and the driving sprocket 21.
In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (2)
1. The utility model provides a carton chain automatic regulating apparatus which characterized in that includes the carton chain, the carton chain includes at least:
the device comprises two oppositely arranged machine plates, wherein a driving shaft and a transmission shaft are arranged on the two machine plates at intervals in parallel;
a hollow shaft is rotatably arranged on each machine plate corresponding to the driving shaft, and the end part of the driving shaft penetrates through the hollow shaft and extends out of the machine plate; the rotation of the hollow shaft and the driving shaft are not interfered with each other;
two driving chain wheels are arranged on the driving shaft at intervals;
one end of each hollow shaft, which is positioned at the inner side of the machine plate, is provided with a driven sprocket; one end of the hollow shaft, which is positioned outside the machine plate, is provided with a driven synchronous pulley;
two ends outside the machine plate of the transmission shaft are correspondingly provided with two transmission synchronous pulleys, and the driven synchronous pulleys correspondingly arranged are in transmission connection with the transmission synchronous pulleys through synchronous belts;
one end of the driving shaft extends out of the driven synchronous belt pulley to be provided with a driving synchronous belt pulley; correspondingly, one end of the transmission shaft is provided with an adjusting belt wheel corresponding to the driving synchronous belt wheel;
the lifting plate is also arranged corresponding to the driving synchronous belt pulley and the adjusting belt pulley, and an upper belt pulley and a lower belt pulley are arranged at the position between the driving synchronous belt pulley and the adjusting belt pulley on the lifting plate; wherein, the upper belt wheel is higher than the driving synchronous belt wheel and the adjusting belt wheel; the lower belt wheel is lower than the driving synchronous belt wheel and the adjusting belt wheel; so that the driving synchronous belt pulley, the adjusting belt pulley, the upper belt pulley and the lower belt pulley are distributed in a cross shape; the driving synchronous belt wheel, the adjusting belt wheel, the upper belt wheel and the lower belt wheel are in transmission connection through a synchronous belt;
a fixed plate parallel to the transmission shaft is arranged on the machine plate at one side of the adjusting belt wheel; a guide rail is arranged at one side of the fixed plate close to the adjusting belt wheel;
one side of the lifting plate, which is close to the guide rail, is arranged on the guide rail and can slide up and down relative to the fixed plate; a motor and a vertical screw rod in transmission connection with the motor are vertically arranged on the lifting plate, and a nut is arranged on the fixed plate corresponding to the vertical screw rod;
the motor drives the vertical screw rod to rotate forwards or reversely, so that the lifting plate can lift relative to the fixed plate.
2. The automatic adjustment device of a paper cassette chain as recited in claim 1 wherein said drive shaft is a spline shaft and said drive sprocket is splined to said drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447553.9U CN220786375U (en) | 2023-09-08 | 2023-09-08 | Automatic regulating device for paper box chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447553.9U CN220786375U (en) | 2023-09-08 | 2023-09-08 | Automatic regulating device for paper box chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220786375U true CN220786375U (en) | 2024-04-16 |
Family
ID=90656057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447553.9U Active CN220786375U (en) | 2023-09-08 | 2023-09-08 | Automatic regulating device for paper box chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220786375U (en) |
-
2023
- 2023-09-08 CN CN202322447553.9U patent/CN220786375U/en active Active
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