CN214989158U - High-capacity anti-blocking bidirectional paper collecting machine - Google Patents
High-capacity anti-blocking bidirectional paper collecting machine Download PDFInfo
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- CN214989158U CN214989158U CN202121188749.5U CN202121188749U CN214989158U CN 214989158 U CN214989158 U CN 214989158U CN 202121188749 U CN202121188749 U CN 202121188749U CN 214989158 U CN214989158 U CN 214989158U
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Abstract
The utility model discloses a two-way paper collecting machine is prevented stifled to large capacity, including frame, paper conveying mechanism, collection platform. The paper conveying mechanism is Y-shaped and comprises a paper feeding conveying section, a shunting conveying section and two paper discharging conveying sections, and the two paper receiving tables are correspondingly connected with the paper discharging conveying sections; a first conveying belt group is arranged on the paper feeding conveying section in parallel; the frame is rotatably provided with a rotating frame on the shunting conveying section; a plurality of mounting gaps are arranged on the rotating frame in parallel, and a second conveying belt group is arranged in each mounting gap; a third conveying belt group is arranged in parallel on the paper outlet conveying section; the second conveying belt group can be connected with a third conveying belt group of one paper outlet conveying section through rotation of the rotating frame and can be conveyed in the same direction; the rotary frame is internally provided with a negative pressure cavity and a plurality of negative pressure air passages, the conveying belt of the second conveying belt group is provided with negative pressure air holes, the upper end face of the conveying belt covers the negative pressure air passages, and the negative pressure air holes are communicated with the negative pressure air passages. The structure can realize paper diversion and large-capacity bidirectional paper collection, and avoid paper blockage.
Description
Technical Field
The utility model relates to a collection equipment technical field especially relates to a two-way paper collecting machine is prevented stifled to large capacity.
Background
In the industries of papermaking, printing, packaging and the like, a paper collecting machine is an important part of various paper processing equipment such as a covering machine, a laminating machine, a screen printing machine, an ink-jet printer, a glazing machine and the like, and is used for smoothly collecting paper into a paper stack. With the continuous improvement of the speed of front-end printers, inkjet printers and other equipment, higher requirements are put forward on the paper collecting speed of the paper collecting machine. The existing paper collecting machine generally adopts a linear one-way paper collecting structure, a linear conveying mechanism is arranged in a machine frame, a single paper collecting table is arranged at the tail end of the machine frame for collecting and stacking, the paper collecting amount and the paper collecting speed are very limited, phenomena such as paper blockage, edge curling and wrinkling can often occur, and the production quality of paper products is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome above-mentioned problem, and provided a high capacity prevents stifled two-way paper collecting machine.
The technical scheme of the utility model is that: a big capacity prevents stifled two-way paper collecting machine, including the frame, locate the paper conveying mechanism in the frame and link up in the terminal collection platform of paper conveying mechanism, its characterized in that: the paper conveying mechanisms are arranged in a Y shape and comprise a paper feeding conveying section, a shunting conveying section and two paper discharging conveying sections formed by shunting from the shunting conveying section, which are connected in sequence, and the paper receiving tables are two and are connected with the paper discharging conveying sections in a one-to-one correspondence manner; a plurality of first conveying belt groups are arranged on the paper feeding conveying section in parallel; the machine frame is rotatably provided with a rotating frame on the shunting conveying section and a rotary driving device for driving the rotating frame to rotate; the upper end surface of the rotating frame is circular, a plurality of parallel mounting gaps are arranged at intervals, and a second conveying belt group is arranged in each mounting gap; a plurality of third conveying belt groups are arranged in parallel on the paper outlet conveying section; the second conveying belt group can be alternatively connected with a third conveying belt group of one paper discharging conveying section through the rotation driving of the rotating frame, and the same conveying direction is kept;
each second conveying belt group comprises a driving wheel, two driven wheels and a conveying belt, the driving wheel is rotatably arranged on the rotating frame, the driving wheels of all the second conveying belt groups are coaxially linked through a driving shaft and connected with a conveying driving motor, the driven wheels are respectively rotatably arranged at two ends of the mounting gap, and the conveying belts are wound on the driving wheel and the two driven wheels to form transmission connection;
still be equipped with the negative pressure chamber in the swivel mount and encircle the negative pressure chamber setting with the negative pressure device and the conveyer belt of negative pressure chamber intercommunication, multichannel and the corresponding negative pressure air flue of each conveyer belt have been seted up to negative pressure chamber up end, are equipped with a plurality of negative pressure gas pockets on the conveyer belt, and the conveyer belt up end covers on the negative pressure air flue and negative pressure gas pocket and negative pressure air flue intercommunication.
With the structure, the paper is conveyed in sequence by the first conveying belt group of the paper feeding conveying section, and at the moment, the second conveying belt group on the shunting conveying section guides the paper to enter the shunting conveying section in the same direction as the first conveying belt group and is adsorbed on the conveying belt by negative pressure airflow for conveying; the rotary driving device drives the rotary frame to rotate forward, so that the conveying direction of the second conveying belt group is the same as that of a third conveying belt group of one paper outlet conveying section, and the paper is guided to enter the third conveying belt group to be conveyed to the corresponding paper receiving table continuously; then, the rotating frame returns to receive the next paper, and reverses to enable the second conveying belt group to be in the same direction as a third conveying belt group of the other paper output conveying section, and the paper enters the other paper collection table along the third conveying belt; therefore, the paper is conveyed in two directions in a reciprocating and alternating manner.
Further, the high capacity prevent stifled two-way paper receiver in, rotary drive adopts step motor.
Furthermore, in the high-capacity anti-blocking bidirectional paper collecting machine of the utility model, the rotating frame is respectively provided with mounting ports at positions corresponding to two ends of the driving shaft, the mounting ports are provided with tensioning plates, the driving shaft is rotatably connected between the two tensioning plates, and the conveying driving motor is fixed on one of the tensioning plates; at least one guide strip extending up and down is arranged in the mounting hole, a slide fastener is correspondingly arranged on the tensioning plate, and the slide fastener and the guide strip form up-down sliding buckling; the rotating frame is further in threaded connection with an adjusting screw on the lower side of the mounting hole, and the upper end of the adjusting screw is in pushing fit with the bottom of the tensioning plate. The adjusting screws on two sides can be rotated to change the elongation of the adjusting screws, and the pushing tensioning plate slides up and down along the guide strip, so that the height of the driving wheel in the rack is changed, and the purpose of adjusting the tension of the conveying belt is achieved.
Further, the high capacity prevent stifled two-way paper collecting machine in, but paper receiving platform swing joint is terminal in the frame with oscilaltion, along with the continuous output of paper, constantly reduces the height of paper receiving platform and goes on uninterruptedly in order to guarantee the collection.
Further, in the large-capacity anti-blocking bidirectional paper collecting machine, the conveying surfaces of the first conveying belt group, the second conveying belt group and the third conveying belt group are equal in height.
The utility model has the advantages that:
1. the utility model discloses novel structure, reasonable in design has two-way collection function, has designed the paper conveying mechanism that Y shape can two-way reposition of redundant personnel, utilizes the reposition of redundant personnel of rotatable switching-over to carry the section to link up paper feed and carry section and two play paper transport sections, switches the smooth and easy reposition of redundant personnel transition that direction of delivery realized the paper to two-way receipts of cooperation two receipts paper platforms are accomplished to the two-way collection, are showing and are improving collection efficiency and collection capacity, can effectively avoid phenomenons such as collection jam, paper fold. When the paper is divided and reversed, the paper is adsorbed on the conveying belt through negative pressure airflow formed by the negative pressure cavity, so that the paper cannot deviate and skew due to rotation acting force during rotation reversing conveying, and the subsequent paper collection uniformity is ensured.
2. Each conveying belt of the second conveying belt adopts a coaxial linkage mode, so that the conveying operation consistency of the second conveying belt is ensured; meanwhile, a tensioning plate structure capable of sliding up and down is additionally arranged and used for mounting the driving shaft and conveying the driving motor, and the tensioning plate is pushed by rotating in a matched mode through an adjusting screw so as to adjust the height of each driving wheel, so that the tensioning state of the conveying belt is adjusted, paper collection is more stable, and paper collection quality is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic sectional view of the split-flow conveying section of the present invention.
Fig. 4 is a schematic view of a partial structure of the rotating frame of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings:
referring to fig. 1 and fig. 2, the large-capacity anti-blocking bidirectional paper collecting machine according to the embodiment includes a frame 1, a paper conveying mechanism disposed on the frame 1, and a paper collecting table 5 connected to a tail end of the paper conveying mechanism. The paper conveying mechanism is Y-shaped and arranged and comprises a paper feeding conveying section 2, a shunting conveying section 3 and two paper discharging conveying sections 4 formed by shunting the self-shunting conveying section 3, wherein the paper feeding conveying sections 2, the shunting conveying section 3 and the two paper discharging conveying sections 4 are connected in a one-to-one correspondence mode, and the paper receiving table 9 is movably connected to the tail end of the rack 1 in a vertically lifting mode.
A plurality of first conveying belt groups 6 are arranged on the paper feeding conveying section 2 in parallel. Frame 1 is rotatable to be equipped with a swivel mount 7 on reposition of redundant personnel conveying section 3, still locates and is used for driving swivel mount 7 pivoted rotary drive device, specifically, rotary drive device adopts step motor 12. The upper end surface of the rotating frame 7 is circular, a plurality of parallel installation gaps 10 are arranged at intervals, and a second conveying belt group 8 is arranged in each installation gap 10. The paper output conveying section 4 is provided with a plurality of third conveying belt groups 9 in parallel, and the conveying surfaces of the first conveying belt group 6, the second conveying belt group 8 and the third conveying belt groups 9 are equal in height. As a result of the rotation of the rotary frame 7, the second set of belts 8 can be connected alternatively to the third set of belts 9 of one of the exit-paper transport sections 4 and maintain the same transport direction.
Referring to fig. 3, each second conveying belt group 8 includes a driving wheel 801, two driven wheels 802 and a conveying belt 803, the driving wheel 801 is rotatably disposed on the rotating frame 7, the driving wheels 801 of all the second conveying belt groups 8 are coaxially linked through a driving shaft and connected to a conveying driving motor (not shown in the figure), the driven wheels 802 are respectively rotatably mounted at two ends of the mounting space 10, and the conveying belt 803 is wound on the driving wheel 801 and the two driven wheels 802 to form a transmission connection.
Still be equipped with negative pressure chamber 11 in the swivel mount 7 and encircle negative pressure chamber 11 setting with the negative pressure device and the conveyer belt 803 in negative pressure chamber 11 intercommunication, negative pressure chamber 11 up end has seted up multichannel and the corresponding negative pressure air flue 17 of each conveyer belt 803, is equipped with a plurality of negative pressure gas pockets 804 on the conveyer belt 803, and conveyer belt 803 up end covers on negative pressure air flue 17 and negative pressure gas pocket 804 and negative pressure air flue 17 intercommunication.
After paper is continuously fed at the inlet end of the paper receiving machine, paper is conveyed forwards through the first conveying belt group 6 of the paper feeding conveying section 2, at the moment, the direction of the second conveying belt group 8 on the rotating frame 7 of the shunting conveying section 3 is the same as that of the first conveying belt group 6, the paper is guided to enter the second conveying belt group 8, the paper is stably adsorbed on the conveying belt 803 through negative pressure airflow formed by the negative pressure cavity 11, and then the stepping motor 12 drives the rotating frame 7 to reciprocate forward and backward for a certain angle, so that the second conveying belt group 8 is alternatively in the same direction with the third conveying belt groups 9 of the two stacking conveying sections 4, the paper is smoothly transited to the third conveying belt groups 9 to realize bidirectional shunting, and bidirectional paper receiving is completed by the paper receiving table 5 correspondingly at the tail end of the rack 1.
In order to ensure that the conveyor belts 803 of the second conveyor belt group 8 are in a desired tensioned conveying state, the present embodiment also designs an adjusting structure. Specifically, referring to fig. 4, the rotating frame 7 is provided with mounting openings at positions corresponding to two ends of the driving shaft, the mounting openings are provided with tensioning plates 13, the driving shaft is rotatably connected between the two tensioning plates 13, and the conveying driving motor is fixed on one of the tensioning plates 13; at least one guide strip 14 extending up and down is arranged in the mounting hole, a slide fastener 15 is correspondingly arranged on the tensioning plate 13, and the slide fastener 15 and the guide strip 14 form up-down sliding buckling; the lower side of the mounting hole of the rotating frame 7 is further connected with an adjusting screw 16 in a threaded mode, and the upper end portion of the adjusting screw 16 is in pushing fit with the bottom of the tensioning plate 13.
The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a two-way paper collecting machine is prevented stifled to large capacity, includes the frame, locates the paper conveying mechanism in the frame and links up in the terminal collection platform of paper conveying mechanism, its characterized in that: the paper conveying mechanisms are arranged in a Y shape and comprise a paper feeding conveying section, a shunting conveying section and two paper discharging conveying sections formed by shunting from the shunting conveying section, which are connected in sequence, and the paper receiving tables are two and are connected with the paper discharging conveying sections in a one-to-one correspondence manner; a plurality of first conveying belt groups are arranged on the paper feeding conveying section in parallel; the machine frame is rotatably provided with a rotating frame on the shunting conveying section and a rotary driving device for driving the rotating frame to rotate; the upper end surface of the rotating frame is circular, a plurality of parallel mounting gaps are arranged at intervals, and a second conveying belt group is arranged in each mounting gap; a plurality of third conveying belt groups are arranged in parallel on the paper outlet conveying section; the second conveying belt group can be alternatively connected with a third conveying belt group of one paper discharging conveying section through the rotation driving of the rotating frame, and the same conveying direction is kept;
each second conveying belt group comprises a driving wheel, two driven wheels and a conveying belt, the driving wheel is rotatably arranged on the rotating frame, the driving wheels of all the second conveying belt groups are coaxially linked through a driving shaft and connected with a conveying driving motor, the driven wheels are respectively rotatably arranged at two ends of the mounting gap, and the conveying belts are wound on the driving wheel and the two driven wheels to form transmission connection;
still be equipped with the negative pressure chamber in the swivel mount and encircle the negative pressure chamber setting with the negative pressure device and the conveyer belt of negative pressure chamber intercommunication, multichannel and the corresponding negative pressure air flue of each conveyer belt have been seted up to negative pressure chamber up end, are equipped with a plurality of negative pressure gas pockets on the conveyer belt, and the conveyer belt up end covers on the negative pressure air flue and negative pressure gas pocket and negative pressure air flue intercommunication.
2. The high-capacity anti-blocking bidirectional paper collecting machine according to claim 1, characterized in that: the rotary driving device adopts a stepping motor.
3. The high-capacity anti-blocking bidirectional paper collecting machine according to claim 1, characterized in that: the rotary frame is provided with mounting openings at positions corresponding to two ends of the driving shaft respectively, the mounting openings are provided with tensioning plates, the driving shaft is rotatably connected between the two tensioning plates, and the conveying driving motor is fixed on one of the tensioning plates; at least one guide strip extending up and down is arranged in the mounting hole, a slide fastener is correspondingly arranged on the tensioning plate, and the slide fastener and the guide strip form up-down sliding buckling; the rotating frame is further in threaded connection with an adjusting screw on the lower side of the mounting hole, and the upper end of the adjusting screw is in pushing fit with the bottom of the tensioning plate.
4. The high-capacity anti-blocking bidirectional paper collecting machine according to claim 1, characterized in that: the paper delivery table is movably connected to the tail end of the frame in a lifting mode.
5. The high-capacity anti-blocking bidirectional paper collecting machine according to claim 1, characterized in that: the conveying surfaces of the first conveying belt group, the second conveying belt group and the third conveying belt group are equal in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188749.5U CN214989158U (en) | 2021-05-31 | 2021-05-31 | High-capacity anti-blocking bidirectional paper collecting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121188749.5U CN214989158U (en) | 2021-05-31 | 2021-05-31 | High-capacity anti-blocking bidirectional paper collecting machine |
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| CN214989158U true CN214989158U (en) | 2021-12-03 |
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| CN202121188749.5U Active CN214989158U (en) | 2021-05-31 | 2021-05-31 | High-capacity anti-blocking bidirectional paper collecting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022222267A1 (en) * | 2021-04-21 | 2022-10-27 | 浙江华龙机械股份有限公司 | Large-capacity anti-jam bidirectional paper collection machine |
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2021
- 2021-05-31 CN CN202121188749.5U patent/CN214989158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022222267A1 (en) * | 2021-04-21 | 2022-10-27 | 浙江华龙机械股份有限公司 | Large-capacity anti-jam bidirectional paper collection machine |
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Address after: 317502 Xin He Zhen Shang Mo Cun, Wenling City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Hualong Machinery Group Co.,Ltd. Address before: 317502 Xin He Zhen Shang Mo Cun, Wenling City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG HUALONG MECHANICAL SHARE CO.,LTD. |