CN213894008U

CN213894008U - A transmission device for former scroll

Info

Publication number: CN213894008U
Application number: CN202022977735.3U
Authority: CN
Inventors: 杨川; 冯臣; 贺远兵; 刘勇
Original assignee: Zhejiang Xiasha Rongcheng Packaging Co ltd
Current assignee: Zhejiang Xiasha Rongcheng Packaging Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-06
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a transmission device for former scroll, including the transmission platform with install the transport mechanism on the transmission platform, transport mechanism includes two transmission component along transmission platform width direction interval setting, transmission component includes two sprocket, cover that set up along transmission platform length direction interval and establishes chain and drive one of them sprocket pivoted driving piece outside two sprockets, the chain includes the linkage unit who arranges in proper order along its length direction and wears to establish the pole unit between two adjacent linkage units, the pole unit rotates to be connected in two linkage units, and the linkage unit of two sets of transmission component aligns one by one, and fixed mounting has the transmission board on two linkage units of aligning in two sets of transmission component, the transmission board upper end is equipped with the guide cambered surface, and the guide cambered surface is by middle part to the position kickup that is close to the edge. This application can improve the accuracy of former scroll material loading position.

Description

A transmission device for former scroll

Technical Field

The application relates to the field of corrugated paper production technology, in particular to a transmission device for a raw paper roll.

Background

Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper formed by processing through a corrugated roller, and is generally divided into a single corrugated board and a double corrugated board, and a single-side corrugating machine is the most common equipment for processing corrugated boards at present.

At present, a conveying device is arranged at the feed end of the corrugated single facer, and the conveying device comprises two driving wheels arranged at intervals, a conveying belt wound around the two driving wheels in a tensioning manner, and a motor driving one of the driving wheels to rotate. When the corrugated single facer is fed, the raw paper roll is generally conveyed to the upper surface of the conveying device manually, the axis of the raw paper roll is parallel to the moving direction, and the raw paper roll is conveyed to the interior of the corrugated single facer by the conveying device.

In the above-described related art, the raw paper roll is fed into the corrugator machine along with the conveyor belt, but there may be misalignment when the raw paper roll is placed on the conveyor belt. In the conveying process, due to inertia, the offset original paper roll is easy to laterally offset, so that the position deviation of feeding is overlarge when the paper roll is conveyed into the corrugating single-sided machine.

Disclosure of Invention

In order to improve the accuracy of former scroll feed position, this application provides a transmission device for former scroll.

The application provides a transmission device for former scroll adopts following technical scheme:

the utility model provides a transmission device for former scroll, includes the transmission platform and installs the transport mechanism on the transmission platform, transport mechanism includes two transmission component along transmission platform width direction interval setting, transmission component includes two sprockets, the cover that sets up along transmission platform length direction interval and establishes chain and drive one of them sprocket pivoted driving piece outside two sprockets, the chain includes the linkage unit who arranges in proper order along its length direction and wears to establish the pole unit between two adjacent linkage units, the pole unit rotates to be connected in two linkage units, and the linkage unit of two sets of transmission component aligns one by one, and fixed mounting has the transmission board on two linkage units of aligning in two sets of transmission component, the transmission board upper end is equipped with the guide cambered surface, and the guide cambered surface is by middle part to the position kickup that is close to the edge.

Through adopting above-mentioned technical scheme, during the material loading, the axis of former scroll is parallel with the direction of transfer, pushes the former scroll from the transmission platform to the transport mechanism in, the former scroll rolls to the guide cambered surface of transmission board on. The driving part is started, the chain wheel connected with the driving part rotates to drive the chain meshed with the driving part to start transmission, the other chain wheel is driven to rotate when the chain is driven, and the two groups of transmission components are driven simultaneously to drive the transmission plates to synchronously transmit. In the conveying process, the raw paper roll is positioned in the material guide arc surface, and the raw paper roll can fall to the lowest point after freely rolling down, so that preliminary positioning is realized, and the material loading position is accurate.

Preferably, the transmission plate comprises a transmission section and guide sections arranged at two ends of the transmission section respectively, the guide arc surfaces are arranged on the transmission section, the guide sections are horizontally arranged, one ends of the guide sections are fixedly connected to the transmission section, and the connection positions of the guide sections and the transmission section are in arc transition.

Through adopting above-mentioned technical scheme, the direction section is the level setting, reduces the speed that rolls down, avoids former scroll to roll outside transmission device, and the direction effect is better. The guide section and the transmission section are in smooth transition, so that the guide is smoother and less prone to abrasion when the original paper roll falls.

Preferably, the transmission bench has been seted up the transmission tank for install transmission device, transmission tank both sides cell wall all fixes along its length direction and is equipped with the support bar, support bar horizontal projection is in the chain, and the terminal surface butt simultaneously in two support bars under the transmission board.

Through adopting above-mentioned technical scheme, the transmission board is hard material, but former scroll is leading-in from one side of transmission device, rolls when falling to the transmission board surface, pushes down the one end of transmission board earlier, and the transmission board has the trend of skew, sets up the support bar in the transmission tank, can reach the effect that supports the transmission board, prevents that the transmission board skew from empting for the material loading is more stable.

Preferably, both sides of the feeding direction on the conveying table are fixedly provided with guide plates, guide inclined planes are formed on the upper surfaces of the guide plates, and the guide inclined planes incline downwards from the two sides to the middle of the conveying table.

Through adopting above-mentioned technical scheme, during the material loading, the manual work is carried the former scroll to the transmission bench, and after putting on the deflector, the former scroll rolls to transmission device one side from the deflector, and the former scroll position is after getting off steadily, stays the position of transmission board minimum. After the guide plate is arranged, the original paper roll does not need to be pushed manually, so that the original paper roll falls onto the transmission mechanism, and the labor intensity is reduced.

Preferably, the guide roll is all installed to transmission platform feeding direction's both sides, the axis of guide roll is parallel with feeding direction, and the guide roll rotates to be connected in the transmission platform, the guide roll periphery wall is tangent with the direction inclined plane.

By adopting the technical scheme, the guide roller is arranged on the transmission table, the original paper roll rolls down from the guide plate, when the original paper roll is abutted against the guide roller, the guide roller tends to rotate under the action of the abutting force, and when the guide roller rotates, the effect of auxiliary feeding is achieved, so that the guide roller is arranged, and the feeding convenience is improved.

Preferably, the material blocking part is fixedly installed on the transmission table and is located on one side, far away from the transmission mechanism, of the guide plate.

Through adopting above-mentioned technical scheme, during the material loading, the former scroll is not equipped with the material piece that keeps off one side material loading from transmission device, and the former scroll rolls down from the deflector surface because of gravity, because inertia, probably rolls out transmission device. Set up in one side of transmission platform and keep off the material spare, can play the effect of keeping off the material, prevent that former scroll from dropping from transmission platform opposite side.

Preferably, the transmission bench is provided with two sensors, the two sensors are located on two sides of the feeding direction of the transmission mechanism and used for detecting whether the original paper roll is located on the transmission mechanism and outputting a detection signal, the sensors are coupled with a control circuit, the control circuit is used for receiving the detection signal and controlling the transmission mechanism to start and stop, and when the control circuit receives the two detection signals, the driving piece is controlled to be powered on.

By adopting the technical scheme, the two sides of the transmission mechanism are respectively provided with the sensor for detecting whether the original paper roll is positioned on the transmission mechanism. When the raw paper roll falls onto the conveying mechanism, the control circuit receives the detection signal and controls the driving piece to start, so that the raw paper roll is conveyed to the corrugated single-side machine. Meanwhile, if the original paper roll falls onto the transmission mechanism, the position is inclined, only one sensor can sense the position, and the transmission mechanism is not started.

Preferably, the surface of the transmission plate is provided with a plurality of anti-skid grains along the length direction of the transmission plate.

Through adopting above-mentioned technical scheme, when transmitting former scroll, former scroll is located the transmission board, sets up anti-skidding line on its surface, can play the effect that reduces to skid to this reduces the skew in transmission course former scroll position, improves the accuracy of location.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the raw paper roll is positioned in the material guide arc surface, and the raw paper roll can fall to the lowest point after freely rolling down, so that the primary positioning is realized, and the accuracy of the material loading position is improved.

2. Set up the support bar in the transmission tank, can reach the effect that supports the transmission board, prevent that the transmission board incline from empting for the material loading is more stable.

3. After the guide plate is arranged, the original paper roll does not need to be pushed manually, so that the original paper roll falls onto the transmission mechanism, and the labor intensity is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure;

FIG. 2 is a schematic structural view of the transport mechanism;

FIG. 3 is a cross-sectional view of the transfer mechanism;

fig. 4 is a sectional view of the guide mechanism.

Description of reference numerals: 10. a transfer station; 11. a transmission slot; 20. a transport mechanism; 21. a sprocket; 22. a chain; 23. a connection unit; 24. a lever unit; 25. a transmission plate; 251. a transmission section; 252. a guide section; 26. anti-skid lines; 27. a guiding cambered surface; 30. a supporting strip; 31. a drive member; 32. a drive motor; 33. a transmission shaft; 40. a guide mechanism; 41. a guide plate; 42. a guide groove; 43. a material blocking part; 44. a guide roller; 45. an inductor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a transmission device for a base paper roll. Referring to fig. 1, the corrugating single-sided machine comprises a conveying table 10, wherein a conveying mechanism 20 and a guide mechanism 40 are mounted on the conveying table 10, the guide mechanism 40 is used for guiding a raw paper roll to the conveying mechanism 20, and the conveying mechanism 20 is used for conveying the raw paper roll at the upper end to the corrugating single-sided machine.

During feeding, the original paper roll is placed on the transmission platform 10, the guide mechanism 40 guides the original paper roll to the transmission mechanism 20, and the transmission mechanism 20 transmits the original paper roll to the corrugated single-sided machine.

Specifically, referring to fig. 1 and 2, in order to mount the transfer mechanism 20, the transfer table 10 is provided with a transfer slot 11. The transfer mechanism 20 includes two transfer units arranged in the width direction of the transfer table 10 at an interval. The transmission unit comprises two chain wheels 21 arranged at intervals, a chain 22 wound outside the two chain wheels 21 and a driving piece 31 for driving one of the chain wheels 21 to rotate, wherein the two chain wheels 21 are meshed with the chain 22. The driving member 31 includes a driving motor 32 and two transmission shafts 33 installed in the transmission groove 11, the transmission shafts 33 are coaxially passed through the chain wheel 21 of the two transmission units located at the same side, and the transmission shafts 33 are fixedly connected to the chain wheel 21. The rotating shaft at the end of the driving motor 32 is fixedly connected to one of the transmission shafts 33, the transmission shaft 33 not connected with the driving motor 32 horizontally penetrates into the transmission table 10, and the transmission shaft 33 is rotatably connected to the transmission table 10.

Referring to fig. 2 and 3, the chain 22 includes connecting units 23 arranged in sequence along the length direction thereof and rod units 24 inserted between two adjacent connecting units 23, the rod units 24 are rotatably connected to the two connecting units 23, and the connecting units 23 of two sets of transmission units are aligned one by one. The two connecting units 23 of the two groups of transmission units are fixedly provided with transmission plates 25, each transmission plate 25 comprises a transmission section 251 and two guide sections 252, the two guide sections 252 are respectively and fixedly connected to the two ends of the transmission section 251, and the material guide sections are horizontally arranged. The upper and lower surfaces of the transmission section 251 are both in an arc shape with an upward opening, a material guiding arc surface is formed on one side of the transmission section 251 far away from the chain wheel 21, and the connection position of the guide section 252 and the transmission section 251 is in arc transition. The upper surface of the transmission section 251 is provided with anti-skid grains 26, and the anti-skid grains 26 are arranged along the length direction of the transmission plate 25.

Fixed mounting has support bar 30 in the transmission slot 11, and support bar 30 is equipped with two, is located the relative both sides lateral wall of transmission slot 11 respectively, and support bar 30 sets up along the direction of feed, and support bar 30 horizontal projection is in chain 22, and the terminal surface butt simultaneously in two support bars 30 under transmission plate 25.

When feeding, the axis of the original paper roll is parallel to the transmission direction, the original paper roll is pushed into the transmission mechanism 20 from the transmission platform 10, the support bars 30 support the transmission plate 25 to prevent the transmission plate from overturning, the original paper roll rolls to the transmission plate 25, and finally the original paper roll falls on the lowest point of the material guide arc surface to realize positioning. The driving member 31 is started, the chain wheel 21 connected with the driving member 31 rotates to drive the chain 22 engaged with the chain to start transmission, when the chain 22 is driven, the other chain wheel 21 is driven to rotate, the two groups of transmission components are driven simultaneously to drive the transmission plate 25 to synchronously transmit, and the raw paper roll is transmitted to the single-sided corrugating machine.

Specifically, referring to fig. 1 and 4, the guide mechanism 40 includes two sets of guide plates 41 and guide rollers 44 disposed on the conveying table 10, and the two sets of guide plates 41 are respectively disposed on both sides of the feeding direction of the conveying mechanism 20. The upper surface of the guiding plate 41 is inclined to form a guiding inclined plane, and the guiding inclined plane is inclined downwards from two sides to the middle of the transmission platform 10. The surface of the guide plate 41 is provided with a guide groove 42, the guide groove 42 penetrates along the width direction of the guide plate 41, and the bottom of the guide groove 42 is parallel to the guide inclined plane. The material blocking member 43 is fixedly mounted on the conveying table 10, and the material blocking member 43 is located on one side of the guide surface far away from the conveying mechanism 20. The upper surface of the material blocking part 43 is obliquely arranged, the upper surface of the material blocking part 43 inclines upwards from one side close to the transmission mechanism 20 to one side far away from the transmission mechanism 20, and the inclined downward side of the upper surface of the material blocking part 43 is connected with the guide plate 41.

Two sensors 45 are installed on the transmission table 10, the sensors 45 can be infrared sensors of type RL-2088d, and the two sensors 45 are located on two sides of the feeding direction of the transmission mechanism 20 and used for detecting whether the original paper roll is located on the transmission mechanism 20 or not and outputting a detection signal. The sensor 45 is coupled with a control circuit, the control circuit is used for receiving the detection signal and controlling the start and stop of the transmission mechanism 20, and meanwhile, the control circuit is coupled with an alarm. When the control circuit receives the two detection signals, the first driving piece 31 is controlled to be electrified; when the control circuit receives a detection signal, the alarm is powered on to give an alarm.

When feeding, the original paper roll is manually conveyed to the conveying platform 10 and placed on the guide plate 41, then the original paper roll rolls from the guide plate 41 to one side of the conveying mechanism 20, the material blocking member 43 blocks the original paper roll to prevent the original paper roll from rolling from the other side of the guide plate 41, and the original paper roll is left at the lowest point of the conveying plate 25 after being stabilized.

When the raw paper roll falls onto the transmission plate 25, the control circuit receives the detection signal, controls the driving part 31 to start, and transmits the raw paper roll to the corrugated single-side machine. Meanwhile, if the original roll is rolled down onto the transfer mechanism 20 and the position is deviated, only one sensor 45 can sense the deviation and the transfer mechanism 20 is not activated.

The implementation principle of the transmission device for the original paper roll in the embodiment of the application is as follows: during feeding, the raw paper roll is manually conveyed to the conveying table 10 and is placed on the guide plate 41, and then rolls off from the guide plate 41 to one side of the conveying mechanism 20, and the raw paper roll falls on the lowest point of the material guide arc surface, so that positioning is realized. The transfer mechanism 20 transfers the raw paper roll into the corrugating facer.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A transfer device for logs, characterized in that: the conveying mechanism comprises a conveying table (10) and a conveying mechanism (20) arranged on the conveying table (10), wherein the conveying mechanism (20) comprises two conveying units arranged at intervals along the width direction of the conveying table (10), each conveying unit comprises two chain wheels (21) arranged at intervals along the length direction of the conveying table (10), a chain (22) sleeved outside the two chain wheels (21) and a driving piece (31) driving one of the chain wheels (21) to rotate, each chain (22) comprises connecting units (23) sequentially arranged along the length direction of the chain and rod units (24) penetrating between the two adjacent connecting units (23), the rod units (24) are rotatably connected with the two connecting units (23), the connecting units (23) of the two groups of conveying units are aligned one by one, and conveying plates (25) are fixedly arranged on the two connecting units (23) aligned in the two groups of conveying units, the upper end of the transmission plate (25) is provided with a material guide cambered surface, and the material guide cambered surface is bent upwards from the middle part to the position close to the edge.

2. A transfer device for logs, as claimed in claim 1, characterized in that: the conveying plate (25) comprises a conveying section (251) and guide sections (252) which are arranged at two ends of the conveying section (251) respectively, the material guide arc surfaces are arranged on the conveying section (251), the guide sections (252) are horizontally arranged, one ends of the guide sections are fixedly connected to the conveying section (251), and the connecting positions of the guide sections (252) and the conveying section (251) are in arc transition.

3. A transfer device for logs, as claimed in claim 1, characterized in that: the conveying mechanism is characterized in that a conveying groove (11) is formed in the conveying table (10) and used for installing a conveying mechanism (20), supporting bars (30) are fixedly arranged on groove walls on two sides of the conveying groove (11) along the length direction of the groove walls, the supporting bars (30) are horizontally projected in the chain (22), and the lower end faces of the conveying plates (25) are simultaneously abutted to the two supporting bars (30).

4. A transfer device for logs, as claimed in claim 1, characterized in that: both sides of feeding direction all are fixed on transmission platform (10) and are equipped with deflector (41), deflector (41) upper surface forms the direction inclined plane, the direction inclined plane is downward by transmission platform (10) both sides to middle part slope.

5. A transfer device for logs, as claimed in claim 1, characterized in that: guide roll (44) are all installed to transmission platform (10) feeding direction's both sides, the axis and the feeding direction of guide roll (44) are parallel, and guide roll (44) rotate to be connected in transmission platform (10), guide roll (44) periphery wall is tangent with the direction inclined plane.

6. A transfer device for logs, as claimed in claim 1, characterized in that: the material blocking part (43) is fixedly installed on the transmission table (10), and the material blocking part (43) is located on one side, far away from the transmission mechanism (20), of the guide plate (41).

7. A transfer device for logs, as claimed in claim 1, characterized in that: install two inductors (45) on transmission platform (10), two inductor (45) are located transmission device (20) feeding direction's both sides for whether detect former scroll and be located transmission device (20), and output detection signal, control circuit is coupled in inductor (45), and control circuit is used for receiving detection signal, and control transmission device (20) open and stop, and when control circuit received two detection signal, control driving piece (31) circular telegram.

8. A transfer device for logs, as claimed in claim 1, characterized in that: the surface of the transmission plate (25) is provided with anti-skid grains (26), and the anti-skid grains (26) are arranged in a plurality along the length direction of the transmission plate (25).