CN111703937A - But automatic paper feeding's for electrocardiograph paper feeding ware - Google Patents
But automatic paper feeding's for electrocardiograph paper feeding ware Download PDFInfo
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- CN111703937A CN111703937A CN202010703631.5A CN202010703631A CN111703937A CN 111703937 A CN111703937 A CN 111703937A CN 202010703631 A CN202010703631 A CN 202010703631A CN 111703937 A CN111703937 A CN 111703937A
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- box
- paper
- paper feeder
- rotary drum
- paper feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a paper feeder capable of automatically feeding paper for an electrocardiograph, which comprises a paper feeding box, a rotary drum box and a connecting box, wherein an upper cover is arranged at an opening at the upper end of the paper feeding box, first baffle plates are arranged on the left side and the right side of the interior of the paper feeding box, a second baffle plate is arranged below the first baffle plate, telescopic assemblies are arranged on the outer sides of the first baffle plate and the second baffle plate, the rotary drum box is arranged below the paper feeding box, the left side of the rotary drum box is connected with a cylinder arranging box, a side cover is arranged at an opening at the left side of the cylinder arranging box, a boss is arranged on the inner bottom surface of the rotary drum box, a distance measuring sensor is embedded in the boss, paper drums are arranged among the bosses, the first baffle plates and the second baffle plates, the connecting box is arranged on the right side of the rotary drum box, and a rotating rod is arranged at the corner of the connecting position of. The automatic paper changing and feeding device is matched with the distance measuring sensor and the controller, automatic paper changing and feeding are achieved, the intelligent degree is high, and the practicability is higher.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a paper feeder for an electrocardiogram machine, which can automatically feed paper.
Background
The electrocardiograph can automatically record the bioelectric signals (electrocardio signals) generated by exciting cardiac muscle during heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research. Before the heart beats, the cardiac muscle is excited first, and weak current is generated during excitation and is conducted to various parts through human tissues. Because the distance between each part of the body and the heart is different due to different tissues of each part, different potential changes are shown at each part of the body surface, and the relation between the surface potential generated by the electrical activity in the human heart and the time is called electrocardiogram. Electrocardiographs are instruments that record these physiological electrical signals. The domestic electrocardiogram machine is generally divided into a single-channel electrocardiogram machine, a three-channel electrocardiogram machine, a six-channel electrocardiogram machine and a twelve-channel electrocardiogram machine according to the number of synchronous output channels of a recorder.
However, the inside printing paper of electrocardiograph on the existing market is when running out soon, be not convenient for remind medical personnel, lead to medical personnel to be difficult to in time change and beat printing paper, influence electrocardiograph's normal use, and the inside storage of current electrocardiograph beats printing paper capacity less, frequently trade paper and increased medical personnel daily work burden, and current electrocardiograph needs artifical manual change to beat printing paper, use very inconvenient problem, for this reason, we provide one kind can automatic continuous paper for electrocardiograph.
Disclosure of Invention
The invention aims to provide a paper feeder for an electrocardiograph, which can automatically feed paper, and solves the problems that medical staff cannot be reminded conveniently when printing paper in the electrocardiograph in the current market is running out, the printing paper is difficult to replace in time by the medical staff, the normal use of the electrocardiograph is influenced, the capacity of the printing paper stored in the conventional electrocardiograph is small, the daily work burden of the medical staff is increased due to frequent paper replacement, and the printing paper needs to be replaced manually by the conventional electrocardiograph, so that the use is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a paper feeder capable of automatically feeding paper for an electrocardiograph comprises a paper feeding box, a rotary drum box and a connecting box, wherein an upper cover is installed at an opening at the upper end of the paper feeding box, first baffle plates are arranged on the left side and the right side of the interior of the paper feeding box, a second baffle plate is arranged below the first baffle plate, telescopic assemblies are installed on the outer sides of the first baffle plate and the second baffle plate, the rotary drum box is installed below the paper feeding box, a paper arranging box is connected to the left side of the rotary drum box, a side cover is installed at an opening at the left side of the paper arranging box, a boss is installed on the inner bottom surface of the rotary drum box, a distance measuring sensor is embedded in the boss, paper drums are arranged between the boss, the first baffle plate and the second baffle plate, the connecting box is installed on the right side of the rotary drum box, a rotary rod is installed at the corner of the connecting box and the rotary drum box, and a shifting plate is connected to, the automatic paper feeding device is characterized in that a controller is arranged on the outer wall above the connecting box, an adjuster is fixed on the lower surface of the rotary drum box, a screw rod is installed inside the adjuster, a base is fixed at the lower end of the screw rod, a hinge is installed at the joint of the paper feeding box and the right side of the upper cover, a clamping block is fixed on the lower surface of the left end of the upper cover, a motor box is installed on the rear side of the connecting box, and a motor is arranged inside the motor box.
Preferably, the continuous paper box forms a rotating structure with the upper cover through a hinge, and the side cover forms a rotating structure with the barrel discharging box through a hinge.
Preferably, a clamping groove is formed in the left side of the upper edge of the continuous paper box, the clamping block forms a clamping structure with the continuous paper box through the clamping groove, and the clamping block is of an elastic structure.
Preferably, the telescopic assembly comprises an air cylinder, an air pump, an air pipe and a piston rod, the piston rod is installed on the right side of the air cylinder, the air pump is installed on the outer wall of the upper portion of the air cylinder, and the air pipe is connected to the left side of the air pump.
Preferably, the air pump passes through to constitute the intercommunication structure between trachea and the cylinder, and the piston rod runs through in the inside of cylinder to mutually support between piston rod and the cylinder and constitute extending structure.
Preferably, the boss protrudes from the inner bottom surface of the rotary drum box, and the left side surface of the boss is of an arc structure.
Preferably, the distance measuring sensor is electrically connected with the input end of the controller through a wire, and the output end of the controller is electrically connected with the telescopic assembly and the motor through wires respectively.
Preferably, the inner wall of the regulator and the outer wall of the screw rod are both provided with threads, and the sizes of the threads between the regulator and the screw rod are matched.
Preferably, the motor forms a rotating structure through the rotating rod and the shifting plate, and the rotating rod is connected with the shifting plate in a welding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the connecting mode between the upper cover and the paper feeding box is the same as that between the side cover and the paper discharging box, the upper cover and the side cover can be respectively opened in a rotating mode relative to the paper feeding box and the paper discharging box, so that a paper tube and an empty tube can be conveniently added, and the elastic clamping block can be clamped in the clamping groove, so that the upper cover seals the upper part of the paper feeding box, and the firmness of the upper cover in the sealing process is favorably ensured;
2. the piston rod and the cylinder in the telescopic assembly can be stretched to drive the baffle plate to stretch, so that when paper needs to be fed, the baffle plate is retracted, the paper tube can fall freely to complete paper feeding operation, the paper tube does not need to be replaced manually, a plurality of paper tubes can be stored in one paper feeding box for standby, the trouble of frequently changing paper is reduced, and the burden of medical staff is relieved;
3. the invention is provided with the distance measuring sensor which can detect the surplus of the printing paper on the surface of the paper tube, and simultaneously, through the cooperation with the controller, when the paper tube is used up, the telescopic component and the motor can be electrically driven to work, the paper changing operation is completed, the automatic paper changing and feeding is realized, the intelligent degree is high, and the practicability is stronger;
4. the regulator is connected with the screw through the screw thread effect, so that the supporting height of the whole paper feeder is regulated through screwing the screw, the paper feeder is matched with the conventional electrocardiogram machine, the adaptability is higher, the boss is arranged to block an empty cylinder, and the interference of the empty cylinder on the normal work of the paper cylinder is avoided;
5. the paper tube feeding device is provided with the motor, the shifting plate can be driven by the rotating rod to rotate, so that the empty tube can be pushed by the shifting plate to enter the tube discharging box from the rotating box, a storage space is reserved for a paper tube for subsequent paper feeding, the whole operation is intelligently controlled by the controller, the use is more convenient, and the burden of medical staff is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the cross section of the present invention in elevation;
FIG. 2 is a schematic view of the connection between the continuous carton and the upper cover according to the present invention;
FIG. 3 is a schematic view of the installation structure of the telescopic assembly and the first baffle of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic top view of the motor and the rotating rod assembly of the present invention.
In the figure: 1. paper feeding; 2. an upper cover; 3. a first baffle plate; 4. a second baffle; 5. a telescoping assembly; 501. a cylinder; 502. an air pump; 503. an air tube; 504. a piston rod; 6. a cylinder arrangement box; 7. a side cover; 8. a rotary drum box; 9. a boss; 10. a ranging sensor; 11. a paper tube; 12. a connecting box; 13. a rotating rod; 14. dialing a plate; 15. a controller; 16. a regulator; 17. a screw; 18. a base; 19. a hinge; 20. a clamping block; 21. a motor box; 22. an electric motor; 23. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a paper feeder for electrocardiograph capable of automatically feeding paper comprises a paper feeding box 1, an upper cover 2, a first baffle 3, a second baffle 4, a telescopic assembly 5, a cylinder 501, an air pump 502, an air pipe 503, a piston rod 504, a paper discharging box 6, a side cover 7, a rotary box 8, a boss 9, a distance measuring sensor 10, a paper tube 11, a connecting box 12, a rotary rod 13, a dial plate 14, a controller 15, an adjuster 16, a screw 17, a base 18, a hinge 19, a clamping block 20, a motor box 21, a motor 22 and a clamping groove 23, wherein the upper cover 2 is installed at an opening at the upper end of the paper feeding box 1, the first baffle 3 is arranged at the left side and the right side of the paper feeding box 1, the second baffle 4 is arranged below the first baffle 3, the telescopic assembly 5 is installed at the outer sides of the first baffle 3 and the second baffle 4, the rotary box 8 is installed below the paper feeding box 1, and the left side of the rotary box 8 is connected with the paper discharging box, a side cover 7 is arranged at the left opening of the barrel arranging box 6, a boss 9 is arranged on the inner bottom surface of the rotary barrel box 8, a distance measuring sensor 10 is embedded in the boss 9, paper tubes 11 are arranged among the boss 9, the first baffle plate 3 and the second baffle plate 4, a connecting box 12 is arranged on the right side of the rotary tube box 8, a rotating rod 13 is arranged at the corner of the joint of the connecting box 12 and the rotary drum box 8, the right lower corner of the rotating rod 13 is connected with a shifting plate 14, the outer wall of the upper part of the connecting box 12 is provided with a controller 15, the lower surface of the rotary drum box 8 is fixed with a regulator 16, and the inside of the regulator 16 is provided with a screw rod 17, the lower end of the screw rod 17 is fixed with a base 18, the right side joint of the continuous carton 1 and the upper cover 2 is provided with a hinge 19, a clamping block 20 is fixed on the lower surface of the left end of the upper cover 2, a motor box 21 is installed on the rear side of the connecting box 12, and a motor 22 is arranged in the motor box 21;
the continuous paper box 1 and the upper cover 2 form a rotating structure through a hinge 19, the side cover 7 and the tube arranging box 6 form a rotating structure through the hinge 19, the connection mode between the upper cover 2 and the continuous paper box 1 is the same as the connection mode between the side cover 7 and the tube arranging box 6, the upper cover 2 and the side cover 7 can be respectively opened in a rotating mode relative to the continuous paper box 1 and the tube arranging box 6, so that a paper tube 11 and an empty tube can be conveniently added and discharged, a clamping groove 23 is formed in the left side of the upper edge of the continuous paper box 1, a clamping structure is formed between the clamping groove 23 and the continuous paper box 1 through the clamping block 20, the clamping block 20 is of an elastic structure, and the clamping block 20 with elasticity can be clamped inside the clamping groove 23, so that the upper cover 2 can seal the upper part of the continuous paper box 1, and firmness when the upper cover;
the telescopic assembly 5 comprises a cylinder 501, an air pump 502, an air pipe 503 and a piston rod 504, and the right side of the air cylinder 501 is provided with a piston rod 504, the upper outer wall of the air cylinder 501 is provided with an air pump 502, an air pipe 503 is connected to the left side of the air pump 502, the air pump 502 forms a communication structure with the air cylinder 501 through the air pipe 503, the piston rod 504 penetrates through the air cylinder 501, and the piston rod 504 and the cylinder 501 are mutually matched to form a telescopic structure, the piston rod 504 and the cylinder 501 in the telescopic assembly 5 can be telescopic so as to drive the baffle plate to be telescopic, so that when paper needs to be fed, the baffle plate is retracted, the paper tube 11 can freely fall down to complete the paper feeding operation, the paper tube 11 does not need to be replaced manually, a plurality of paper tubes 11 can be stored in one paper feeding box 1 for standby, so that the trouble of frequently changing paper is reduced, and the burden of medical staff is relieved;
the boss 9 protrudes out of the inner bottom surface of the rotary drum box 8, the left side surface structure of the boss 9 is an arc-shaped structure, the boss 9 can be arranged to block an empty drum to avoid interference with normal work of the paper drum 11, the distance measuring sensor 10 is electrically connected with the input end of the controller 15 through a lead, the output end of the controller 15 is electrically connected with the telescopic component 5 and the motor 22 through leads respectively, the distance measuring sensor 10 is arranged to detect the allowance of printing paper on the surface of the paper drum 11, meanwhile, the telescopic component 5 and the motor 22 can be electrically driven to work when the paper drum 11 is used up through matching with the controller 15, paper changing operation is completed, automatic paper changing and paper feeding are realized, the intelligent degree is high, the practicability is stronger, the inner wall of the regulator 16 and the outer wall of the screw rod 17 are both provided with threads, the thread size between the regulator 16 and the screw rod 17 is identical, the regulator 16 and the screw rod 17 are connected through thread action, so that adjust the supporting height of whole continuous paper ware through twisting screw 17, make it match with current electrocardiograph, the suitability is higher, motor 22 passes through bull stick 13 and dials and constitutes revolution mechanic between the board 14, and bull stick 13 and dial the connected mode between the board 14 and be welded connection, it can drive through bull stick 13 and dial board 14 rotation to set up motor 22, so that promote empty section of thick bamboo through dialling board 14, make it get into winding displacement case 6 from rotary drum case 8, reserve storage space for the paper container 11 of follow-up continuous paper, whole operation is by controller 15 intelligent control, and is more convenient to use, and medical personnel's burden has been alleviateed greatly.
The working principle is as follows: for the automatic paper feeding device for the electrocardiograph, firstly, the whole device is placed on the side edge of the electrocardiograph, the base 18 is rotated, the base 18 drives the screw rod 17 to rotate, the screw rod 17 and the regulator 16 have a screw thread effect, the height of the whole device is adjusted, so that the height of the connecting box 12 is matched with the height of the electrocardiograph, the distance measuring sensor 10 can detect whether the paper tube 11 in the rotary box 8 is used up, when the paper tube is used up, the distance measuring sensor 10 transmits the detected information to the controller 15, the controller 15 firstly controls the motor 22 in the motor box 21 to be started, the motor 22 drives the rotating rod 13 and the shifting plate 14 to rotate, the shifting plate 14 rotates clockwise, and the empty tube is shifted to pass over the boss 9 and fall into the tube arranging box 6;
then the controller 15 controls the telescopic assemblies 5 at two sides of the second baffle 4 to start, the air pump 502 pumps out the air in the air cylinder 501 through the air pipe 503, so that the air in the air cylinder 501 is reduced, the pressure is reduced, the piston rod 504 drives the second baffle 4 to retract, the paper tube 11 above the second baffle 4 falls down and enters the rotary box 8, then the air pump 502 is started reversely, the piston rod 504 drives the second baffle 4 to extend, and then the telescopic assemblies 5 at two sides of the first baffle 3 are controlled to finish primary contraction and extension, so that the paper tubes 11 sequentially move downwards, and automatic paper feeding is finished;
finally, can upwards stimulate upper cover 2 for upper cover 2 drives fixture block 20 and breaks away from draw-in groove 23 is inside, and upper cover 2 rotates around hinge 19 relative continuous carton 1 and opens, when continuous carton 1 inside surplus is not too much, can add fiber container 11 to continuous carton 1 inside, and the side cover 7 can be rotated to open to the same way, discharges the inside empty section of thick bamboo of calandria case 6, just accomplishes the use of whole can automatic continuous paper ware for electrocardiograph like this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a but automatic paper feeding's for electrocardiograph paper feeding ware, includes paper feeding box (1), rotary drum case (8) and connecting box (12), its characterized in that: an upper cover (2) is installed at an opening at the upper end of the paper feeding box (1), first baffle plates (3) are arranged on the left and right sides of the interior of the paper feeding box (1), second baffle plates (4) are arranged below the first baffle plates (3), telescopic assemblies (5) are installed on the outer sides of the first baffle plates (3) and the second baffle plates (4), the rotary drum box (8) is installed below the paper feeding box (1), a winding drum box (6) is connected to the left side of the rotary drum box (8), a side cover (7) is installed at an opening at the left side of the winding drum box (6), a boss (9) is installed on the inner bottom surface of the rotary drum box (8), a distance measuring sensor (10) is embedded in the boss (9), paper drums (11) are arranged among the bosses (9), the first baffle plates (3) and the second baffle plates (4), and the connecting box (12) is installed on the right side of the rotary drum box (8), and the corner of the junction of the connecting box (12) and the rotary drum box (8) is provided with a rotary rod (13), the lower right corner of the rotary rod (13) is connected with a shifting plate (14), the outer wall of the upper part of the connecting box (12) is provided with a controller (15), the lower surface of the rotary drum box (8) is fixed with an adjuster (16), a screw rod (17) is arranged inside the adjuster (16), the lower end of the screw rod (17) is fixed with a base (18), the right junction of the continuous paper box (1) and the upper cover (2) is provided with a hinge (19), the lower surface of the left end of the upper cover (2) is fixed with a clamping block (20), the rear side of the connecting box (12) is provided with a motor box (21), and the motor box (21) is internally provided with a motor (22).
2. The paper feeder for electrocardiograph according to claim 1, wherein said paper feeder comprises: the continuous paper box (1) and the upper cover (2) form a rotating structure through a hinge (19), and the side cover (7) and the tube arranging box (6) form a rotating structure through the hinge (19).
3. The paper feeder for electrocardiograph according to claim 1, wherein said paper feeder comprises: a clamping groove (23) is formed in the left side of the upper edge of the paper feeding box (1), the clamping block (20) forms a clamping structure with the paper feeding box (1) through the clamping groove (23), and the clamping block (20) is of an elastic structure.
4. The paper feeder for electrocardiograph according to claim 1, wherein said paper feeder comprises: the telescopic assembly (5) comprises an air cylinder (501), an air pump (502), an air pipe (503) and a piston rod (504), the piston rod (504) is installed on the right side of the air cylinder (501), the air pump (502) is installed on the outer wall of the upper portion of the air cylinder (501), and the air pipe (503) is connected to the left side of the air pump (502).
5. The paper feeder for electrocardiograph according to claim 4, wherein said paper feeder comprises: the air pump (502) and the air cylinder (501) form a communication structure through the air pipe (503), the piston rod (504) penetrates through the interior of the air cylinder (501), and the piston rod (504) and the air cylinder (501) are matched with each other to form a telescopic structure.
6. The paper feeder for electrocardiograph according to claim 1, wherein said paper feeder comprises: the boss (9) protrudes out of the inner bottom surface of the rotary drum box (8), and the left side surface structure of the boss (9) is of an arc-shaped structure.
7. The paper feeder for electrocardiograph according to claim 1, wherein said paper feeder comprises: the distance measuring sensor (10) is electrically connected with the input end of the controller (15) through a lead, and the output end of the controller (15) is electrically connected with the telescopic component (5) and the motor (22) through leads respectively.
8. The paper feeder for electrocardiograph according to claim 1, wherein said paper feeder comprises: the inner wall of the regulator (16) and the outer wall of the screw rod (17) are both provided with threads, and the thread sizes between the regulator (16) and the screw rod (17) are identical.
9. The paper feeder for electrocardiograph according to claim 1, wherein said paper feeder comprises: the motor (22) forms a rotating structure through the rotating rod (13) and the shifting plate (14), and the rotating rod (13) is connected with the shifting plate (14) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703631.5A CN111703937B (en) | 2020-07-21 | 2020-07-21 | But automatic paper feeding's for electrocardiograph paper feeding ware |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703631.5A CN111703937B (en) | 2020-07-21 | 2020-07-21 | But automatic paper feeding's for electrocardiograph paper feeding ware |
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| CN111703937A true CN111703937A (en) | 2020-09-25 |
| CN111703937B CN111703937B (en) | 2022-06-03 |
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| CN208440041U (en) * | 2018-06-01 | 2019-01-29 | 安徽东鹏知识产权运营有限公司 | A kind of paper feeding device of automatically replaceable roll web |
| CN208585847U (en) * | 2018-07-23 | 2019-03-08 | 四川思杰聚典智能科技有限公司 | A kind of paper replacement equipment of queue machine |
| CN109649740A (en) * | 2018-11-19 | 2019-04-19 | 淮安市欣易佳塑业科技有限公司 | A kind of full-automatic wall patch sorting packing machine |
| CN210480211U (en) * | 2019-05-22 | 2020-05-08 | 江苏鼎尚电子材料股份有限公司 | Automatic tray feeding bin for heat-shrinkable tubes |
| CN210795018U (en) * | 2019-07-08 | 2020-06-19 | 广西中烟工业有限责任公司 | Feeding device for cigarette packet supplement of cigarette equipment |
| CN210366010U (en) * | 2019-08-14 | 2020-04-21 | 江苏亨通精工金属材料有限公司 | Automatic device of granting of wooden block |
| CN210854568U (en) * | 2019-10-23 | 2020-06-26 | 无锡市健鼎包装技术有限公司 | Automatic roll changing device of flexographic printing machine |
| CN110683405A (en) * | 2019-10-29 | 2020-01-14 | 际华三五一七橡胶制品有限公司 | Cutting and winding comprehensive treatment equipment for foamed rubber cloth |
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