CN222233028U - Desktop type paper counting machine - Google Patents
Desktop type paper counting machine Download PDFInfo
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- CN222233028U CN222233028U CN202323473212.5U CN202323473212U CN222233028U CN 222233028 U CN222233028 U CN 222233028U CN 202323473212 U CN202323473212 U CN 202323473212U CN 222233028 U CN222233028 U CN 222233028U
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 12
- 238000003825 pressing Methods 0.000 description 8
- 238000007906 compression Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of paper counting machines, and aims to solve the problems that the existing paper counting machine is inconvenient for counting small-sized products, the paper counting machine has low counting speed on the small-sized products and cannot meet production requirements; the paper counting mechanism comprises a paper counting rotary table and a counting module, wherein an opening is formed in a shell, the paper counting rotary table adsorbs and separates paper on a sliding plate table top one by one from the opening, the counting module counts the paper, the sliding plate table top is connected with a height adjusting mechanism, the height adjusting mechanism is used for adjusting the height of the sliding plate table top so as to enable the height of the paper to be raised to be the same as the axis of the paper counting rotary table, and the paper counting machine is small in size, light in weight, convenient to carry and convenient to use, can be used for counting small paper and has high-speed paper counting capability.
Description
Technical Field
The utility model relates to the technical field of paper counting machines, in particular to a desktop paper counting machine.
Background
With the improvement of printing technology, the requirements on the number of paper sheets and the paper counting speed are higher and higher. Especially in the banknote printing industry, the accuracy of the number of paper sheets is not allowed to be half-misplaced. For small Zhang Chanpin (banknotes) that have been printed and cut, the hand-off must be overdue to confirm the quantity.
The paper counting machine in the printing industry is large in size and inconvenient to carry, even if the paper counting machine can carry out the excessive number of the small-sized products, but the paper counting machine has low excessive number speed of the small-sized products, can not meet the production requirement and can not meet the high-speed paper counting requirement. Therefore, a small table-top type high-speed paper counting machine is required for counting the number of small products.
Disclosure of utility model
The utility model aims to provide a desktop paper counting machine, which aims to solve the problems that the existing paper counting machine is inconvenient for counting the small-sized products, the counting speed of the paper counting machine for the small-sized products is low, and the production requirement cannot be met.
The utility model is realized by adopting the following technical scheme:
The utility model provides a desktop type paper counting machine, which comprises a base, wherein a shell is arranged on the base, a paper counting mechanism is arranged in the shell, a sliding plate table top for placing paper is also arranged on the base, and the sliding plate table top can horizontally move;
The paper counting mechanism comprises a paper counting rotary table and a counting module, an opening is formed in the shell, the paper counting rotary table adsorbs and separates paper on the table top of the sliding plate one by one from the opening, and the counting module counts the paper;
The table top of the sliding plate is connected with a height adjusting mechanism, and the height adjusting mechanism is used for adjusting the height of the table top of the sliding plate, so that the height of paper is raised to be the same as the axis of the paper counting turntable.
As a preferable technical scheme:
The paper counting mechanism adopts a paper counting assembly in Chinese patent with publication number of CN113361675B and invention name of paper counting assembly and paper counting machine.
As a preferable technical scheme:
The paper counting rotary table comprises a main body part, a plurality of paper sucking parts and a plurality of paper loosening claws, wherein the paper sucking parts are formed around the main body part and uniformly distributed at intervals along the circumferential direction of the main body part, each paper sucking part is provided with a first air sucking channel and a second air sucking channel, the first air sucking channel is provided with a first paper sucking opening on the first surface of the paper sucking part, the second air sucking channel is provided with a second paper sucking opening on the second surface of the paper sucking part, the paper loosening claws are in one-to-one correspondence with the paper sucking parts, and each paper loosening claw protrudes from the front end of the corresponding paper sucking part in the rotating direction of the rotary table;
The counting module comprises a fixed block and an air pressure sensor, wherein one surface of the fixed block is attached to the second surface of the main body part and does not rotate along with the turntable, the fixed block is provided with a negative pressure air passage and a detection air passage, and the air pressure sensor is arranged in the detection air passage;
When the rotary table rotates, the second air suction channel and the first air suction channel which are arranged on the same paper suction part are sequentially communicated with the negative pressure air channel, and when the second air suction channel is communicated with the negative pressure air channel, the second air suction channel is communicated with the negative pressure air channel and the detection air channel.
As a preferable technical scheme:
The paper counting rotary table is provided with 10 paper separating openings.
As a preferable technical scheme:
The base is provided with a guide rail, the guide rail is connected with a sliding block in a sliding manner, the table surface of the sliding plate is connected with the sliding block, and the length direction of the guide rail is parallel to the axis direction of the paper counting turntable.
As a preferable technical scheme:
the sliding block is connected with the sliding plate table top through a plurality of connecting rod mechanisms.
As a preferable technical scheme:
The connecting rod mechanism comprises a connecting rod, and two ends of the connecting rod are respectively connected with the sliding block and the sliding plate table top through rotating shafts.
As a preferable technical scheme:
and a damping piece is arranged between the connecting rod and the sliding block.
As a preferable technical scheme:
The height adjusting mechanism comprises a height adjusting knob, a rotating rod and a cam, wherein the rotating rod is rotationally connected to the sliding block, the height adjusting knob is connected to one end of the rotating rod, the cam is installed on the rod portion of the rotating rod, the cam is located below the sliding plate table top, the rotating rod and the cam on the rotating rod are driven to rotate when the height adjusting knob rotates, and the cam jacks up the sliding plate table top.
As a preferable technical scheme:
Two supporting seats are arranged on the sliding block, two ends of the rotating rod are respectively connected with one supporting seat, and the rotating rod can flexibly rotate on the supporting seats.
As a preferable technical scheme:
a plurality of rubber foot pads are installed on the bottom surface of the base.
As a preferable technical scheme:
The shell comprises a middle sheet metal part, and the left side and the right side of the middle sheet metal part are respectively hinged with a left shell and a right shell.
As a preferable technical scheme:
The left shell and the right shell are connected to the middle sheet metal part through damping hinges.
As a preferable technical scheme:
the shell is provided with a power supply switch and a negative pressure air supply connector.
As a preferable technical scheme:
The front surface of the middle sheet metal part is provided with a hole for installing a reset button, a start-stop button and an LED display screen.
As a preferable technical scheme:
The paper counting disc comprises a base, and is characterized in that a paper counting disc mounting bottom plate is fixedly mounted on the base, a mounting seat is fixedly connected to the paper counting disc mounting bottom plate, a vertical plate is fixedly connected to one side of the mounting seat, a rotating shaft is supported on the mounting seat, one end of the rotating shaft penetrates through the vertical plate and is fixedly connected with the paper counting rotary disc, and a driving mechanism is connected to the other end of the rotating shaft.
As a preferable technical scheme:
The driving mechanism comprises a large synchronous wheel, a small synchronous wheel, a synchronous belt and a servo motor, wherein the other end of the rotating shaft is connected with the large synchronous wheel, the large synchronous wheel is connected with the small synchronous wheel through the synchronous belt, and the small synchronous wheel is connected with the servo motor.
As a preferable technical scheme:
and a dynamic seal is arranged between the counting module and the paper counting turntable.
As a preferable technical scheme:
Install the compression module on the riser, the compression module includes the closing device fixed block, two through-holes have been seted up on the closing device fixed block, two insert movable pin one respectively in the through-hole and movable pin two, movable pin one with the one end of movable pin two is connected through connecting strip one, the opposite side of closing device fixed block is provided with connecting strip two, connecting strip one with be connected through elastic expansion piece between the connecting strip two, movable pin one with the other end of movable pin two is in under elastic expansion piece's the elastic force effect with the butt of count module.
As a preferable technical scheme:
the vertical plate is provided with an arc hole, a bolt is arranged in the arc hole, and the fixing block of the pressing device is fixed on the vertical plate through the bolt.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. The paper counting machine has small size, light weight and convenient carrying, can be placed at any position needing to be used, and greatly improves the use convenience;
2. The utility model is specially designed for the excessive number of small sheets of paper, the paper counting machine is small and exquisite, has low energy consumption, does not use the traditional large-scale paper counting machine any more, reduces the power consumption and saves the production cost;
3. the design of 10 paper separating openings of the paper separating rotary table can reach 1000pcs/6s at most, so that the paper separating and separating efficiency is greatly improved;
4. the paper counting machine has high-speed paper counting capability;
5. Aiming at paper sheets with different heights, the height of the table top for placing the counted products is adjusted by adopting a height adjusting knob, so that the table top is convenient and quick, and the table top is suitable for counted small paper sheets with different sizes;
6. The utility model provides a realization scheme of dynamic seal between a non-horizontally installed paper counting turntable and a counting module.
Drawings
Fig. 1 is a front view of a desktop type paper counting machine according to the present utility model.
Fig. 2 is a back view of the desktop type paper counting machine according to the present utility model.
Fig. 3 is an internal view of the desktop type paper counting machine according to the present utility model.
Fig. 4 is a schematic structural diagram of the paper counting turntable and the counting module according to the present utility model.
Fig. 5 is a schematic structural view of a compressing apparatus according to the present utility model.
Fig. 6 is a schematic structural diagram of a compressing apparatus according to the present utility model.
Fig. 7 is a schematic view of a skateboard deck according to the present utility model.
Fig. 8 is a schematic diagram of a skateboard table according to the second embodiment of the present utility model.
Fig. 9 is a schematic structural view of a link mechanism according to the present utility model.
Fig. 10 is a schematic structural view of the height adjusting mechanism according to the present utility model.
Icon 10-base; 11-an intermediate sheet metal part; 12-reset button, 13-start-stop button, 14-rubber foot pad, 15-LED display screen, 16-right shell, 17-audible and visual alarm, 18-left shell, 19-damping hinge, 110-power supply switch, 111-negative pressure air supply connector, 112-small vertical plate, 20-servo motor, 21-small synchronous wheel, 22-synchronous belt, 23-large synchronous wheel, 24-servo driver, 25-control unit, 30-paper disc mounting bottom plate, 31-mounting seat, 32-rotating shaft, 33-first bearing, 34-vertical plate, 35-paper rotating disc, 36-counting module, 37-bolt, 38-pressing device, 39-negative pressure sensor, 380-pressing device fixing block, 381-movable pin I, 382-movable pin II, 383-screw I, connecting strip I, 385-first tension spring, 386-screw II, 387-screw III, 388-connecting strip II, 389-screw IV, 40-sliding plate surface, 41-guide rail, 42-standby paper, 43-height adjusting knob, 44-counting module, 37-bolt, 38-compression device, 39-negative pressure sensor, 380-compression device fixing block, 381-movable pin, seat, 385-compression device fixing block, seat, and connecting rod, and thorn-434-rotating shaft.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1, the present embodiment provides a desktop paper counting machine, which includes a base 10, four rubber foot pads 14 are installed on the bottom surface of the base 10, and the rubber foot pads 14 play a role in anti-skidding and buffering.
As shown in FIG. 2, the base 10 is fixedly provided with a middle sheet metal part 11, a left shell 18 and a right shell 16 are connected to the middle sheet metal part 11 through damping hinges 19 to form a paper machine shell together, the left shell 18 and the right shell 16 are respectively hinged to the left side and the right side of the middle sheet metal part 11, and the left shell 18 and the right shell 16 can be opened and closed.
The base 10 is fixedly provided with a small vertical plate 112, the back of the middle sheet metal part 11 is provided with a square hole with the same size as the small vertical plate 112, the small vertical plate 112 is embedded into the square hole, and the small vertical plate 112 is provided with a power supply switch 110 and a negative pressure air supply connector 111.
The front surface of the middle sheet metal part 11 is provided with a hole for installing a reset button 12, a start-stop button 13 and an LED display screen 15. An audible and visual alarm 17 is mounted on the top of the middle sheet metal part 11.
As shown in fig. 4, the base 10 is fixedly provided with a tray mounting base 30, and waist-shaped holes around the tray mounting base 30 are fixedly connected with the base 10 through bolts. The mounting base plate 30 of the paper counting tray is fixedly connected with a mounting seat 31, and one side of the mounting seat 31 is fixedly connected with a vertical plate 34.
The installation seat 31 is supported with a rotating shaft 32, the rotating shaft 32 is installed on the installation seat 31 through two first bearings 33, one end of the rotating shaft 32 penetrates through the vertical plate 34 and is fixedly connected with a paper counting rotary plate 35, a counting module 36 is arranged between the paper counting rotary plate 35 and the vertical plate 34, and the counting module 36 is communicated with the negative pressure air supply connector 111 through an air pipe to obtain negative pressure air during paper counting.
The working principles of the paper counting rotary table 35 and the counting module 36 refer to Chinese patent invention with publication number CN113361675B, the invention name of the paper counting rotary table 35 is corresponding to the rotary table 10 in the paper counting rotary table and the counting module 36 is corresponding to the counting module 20 in the paper counting rotary table, the paper counting rotary table 35 realizes paper separation by utilizing negative pressure gas in a pipeline, the negative pressure sensor 39 on the counting module 36 detects pressure change so as to realize counting, and 10 paper separating ports are formed in the circumference of the paper counting rotary table 35, so that 10 sheets of paper can be counted after the rotary table rotates for one circle, and the paper counting efficiency is greatly improved.
As shown in fig. 3, the other end of the rotating shaft 32 is connected with a large synchronizing wheel 23, the large synchronizing wheel 23 is connected with a small synchronizing wheel 21 through a synchronous belt 22, the small synchronizing wheel 21 is connected with a servo motor 20, the servo motor 20 is connected with a servo driver 24 and a control unit 25, the power supply switch 110 is connected with the servo driver 24 and the control unit 25 to supply power to the servo driver 24 and the control unit 25, and the servo motor 20 drives the large synchronizing wheel 23 through the small synchronizing wheel 21 and the synchronous belt 22 so as to drive the rotating shaft 32 to rotate and drive the paper counting turntable 35 to rotate.
The vertical plate 34 is provided with a pressing device 38, as shown in fig. 5 and 6, the pressing device 38 includes a pressing device fixing block 380, two through holes are formed in the pressing device fixing block 380, and a first movable pin 381 and a second movable pin 382 are respectively inserted into the two through holes. On one side of the compressing device fixing block 380, a second connecting bar 388 is fixed on the compressing device fixing block 380 through a third screw 387 and a fourth screw 389, and on the other side of the compressing device fixing block 380, two ends of a first connecting bar 384 are respectively fixed on the end surfaces of the first movable pin 381 and the second movable pin 382 through a first screw 383 and a second screw 386. The two ends of the first tension spring 385 hook the middle of the first connecting strip 384 and the second connecting strip 388 respectively, and the force of the first tension spring 385 is horizontally applied to the left on the counting module 36 through two movable pins, so that the movable seal between the stationary counting module 36 and the high-speed rotating counting turntable 35 is realized, and a solution of the movable seal between the non-horizontally installed counting trays and the counting module 16 is provided.
When counting paper, the product needs to move from right to left to finish counting. As shown in fig. 7 and 8, the paper to be counted 42 is placed on the sliding board table 40, a guide rail 41 is fixedly installed on the base 10, a sliding block 44 is provided on the guide rail 41, two second bearings 46 are installed on the front and rear sides of the sliding block 44 respectively and serve as rollers, the second bearings 46 are matched with the guide rail 41, the sliding block 44 moves from right to left on the guide rail 41, and the sliding board table 40 is connected to the sliding block 44, so that the paper is counted after moving from right to left in the paper counting process.
When the counted paper heights are different, it is necessary to raise the paper height to the same height as the axis of the paper counting turntable 35. As shown in fig. 8 and 9, the sliding block 44 is connected with the sliding board table top 40 through four link mechanisms, and the four link mechanisms are respectively located at four corners of the sliding block 44. The link mechanism comprises a link 472, and two ends of the link 472 are respectively connected with the slider 44 and the skateboard table 40 through a rotation shaft 473. A second tension spring 471 is mounted between the link 472 and the slider 44 for increasing motion damping and improving stability of the skateboard deck 40 relative to the slider 44.
The height of the skateboard deck 40 is adjusted by a height adjusting mechanism, as shown in fig. 10, which includes a height adjusting knob 43, a rotating lever 434, and a cam 45, the height adjusting knob 43 is connected to one end of the rotating lever 434, the lever portion of the rotating lever 434 is provided with the cam 45, and the cam 45 is located below the skateboard deck 40.
Two supporting seats 432 are mounted on the sliding block 44, two ends of the rotating rod 434 are respectively connected with one supporting seat 432, and the rotating rod 434 can flexibly rotate on the supporting seat 432.
The cam 45 can be driven to rotate by rotating the height adjusting knob 43, and the cam 45 jacks up the sliding plate table top 40 to lift the sliding plate table top 40.
In order to increase the hand feeling of the height adjusting knob 43 when in use, the twisting angle is prevented from being insufficient, or the rotating lever 434 is provided with a small pit 433 at the end, the small pit 433 is matched with a bead fastening screw 431 installed on the supporting seat 432, and the bead fastening screw 431 can increase the rotation resistance of the rotating lever 434, thereby preventing the misoperation.
The paper counting machine is small and flexible, can be placed in any place where needed, and only needs to be provided with a small negative pressure pump for air supply. After the system is electrified, the corresponding height of the table top of the sliding plate is adjusted according to the requirement, products are placed, an overdriving mode is selected on the LED screen according to the requirement, a start-stop button is pressed, a paper counting rotary table is started, small paper sheets are held by hands to be overdrived from right to left on the table top of the sliding plate, the current paper sheets are counted, and after the table top of the sliding plate slides to the rightmost side, new paper sheets can be placed to continue counting paper sheets. Pressing the reset button at any time in the counting process can clear the current count value. The height of the table top of the sliding plate for placing the product can be adjusted by utilizing the height adjusting knob aiming at paper with different sizes, so that the product is adjusted to the paper counting position of the paper counting rotary table. And after all the paper counting is finished, the start-stop button is pressed again, the button is sprung up, the paper counting turntable stops rotating, and then the paper machine is powered off and air-stopped.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323473212.5U CN222233028U (en) | 2023-12-19 | 2023-12-19 | Desktop type paper counting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323473212.5U CN222233028U (en) | 2023-12-19 | 2023-12-19 | Desktop type paper counting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222233028U true CN222233028U (en) | 2024-12-24 |
Family
ID=93922552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323473212.5U Active CN222233028U (en) | 2023-12-19 | 2023-12-19 | Desktop type paper counting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222233028U (en) |
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2023
- 2023-12-19 CN CN202323473212.5U patent/CN222233028U/en active Active
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