CN216682465U - High-efficient practical dentistry film cutting device - Google Patents
High-efficient practical dentistry film cutting device Download PDFInfo
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- CN216682465U CN216682465U CN202123341650.7U CN202123341650U CN216682465U CN 216682465 U CN216682465 U CN 216682465U CN 202123341650 U CN202123341650 U CN 202123341650U CN 216682465 U CN216682465 U CN 216682465U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a high-efficiency practical dental film cutting device, which comprises a small reel, a large reel and an upper reel, wherein the small reel, the large reel and the upper reel are respectively and rotatably arranged on three mounting rollers, wherein the mounting rollers for connecting the small reel are rotatably connected with mounting plates; the two large winding rollers can work simultaneously, so that the cutting efficiency is improved; the length of the film to be cut is not affected by the traction roller and the cutter, is only related to the precision of the motor for controlling the installation roller, the cutting size is controlled by the feeding amount, the applicability is strong, and various interferences on the film cutting for dentistry are reduced.
Description
Technical Field
The utility model belongs to the technical field of film cutting, and particularly relates to a high-efficiency and practical dental film cutting device.
Background
The dental film is also called dental medical film, which is prepared by taking a terylene blue sheet base as a support body and coating photosensitive emulsion on two surfaces of the terylene blue sheet base, and is suitable for dental X-ray and dental photographic diagnosis; the demand of the dosage of the dental film is high, one patient needs to use the film for many times, and the required precision of the dental film is high, so that the pressure is caused on the cutting of the dental film; at present, a common dental film can be wound into a large roll during production, and is cut according to the required size during processing, so that the cutting operation is complicated, the precision is low, and a large amount of uncut waste materials can be generated at the beginning and the end of the cutting operation, so that the loss is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the present invention aims to provide a dental film cutting device which is efficient and practical.
The technical scheme adopted by the utility model is as follows:
a high-efficiency and practical dental film cutting device comprises a small reel, a large reel and an upper reel, wherein the small reel, the large reel and the upper reel are respectively and rotatably arranged on three mounting rollers, the mounting roller for connecting the small reel is rotatably connected with a mounting plate, the two mounting rollers for connecting the large reel and the upper reel are respectively and rotatably arranged on two bearing beams, the two bearing beams are respectively and detachably mounted at one end of the mounting plate, and the mounting plate is fixedly arranged on a workbench; the small reel, the large reel and the upper reel are respectively controlled by three control motors, wherein one control motor is fixedly arranged on the mounting plate, and the two control motors are fixedly arranged on the bearing beam.
Preferably, the mounting plate is provided with three tightening mechanisms, each tightening mechanism comprises two guide rollers which are rotatably arranged on the mounting plate respectively, a fixed block fixed on the mounting plate is arranged between the two guide rollers, the fixed block is fixedly provided with a slide rail, the slide rail is provided with a slide block in a sliding manner, and the slide block is provided with a limiting roller in a rotating manner.
Preferably, the slide rail is provided with limit teeth, the slide block is provided with a limit pin, and the limit pin is sleeved with a control spring.
Preferably, each tightening mechanism further comprises a guide roller rotatably disposed on the mounting plate.
Preferably, the mounting plate is also rotatably provided with two flattening rollers.
Preferably, a connecting plate is arranged on one side of the flattening roller, the connecting plate is detachably mounted on the mounting plate, a driving shaft is rotatably arranged on the connecting plate, a driving roller is fixedly arranged on the driving shaft, the driving shaft penetrates through the mounting plate, the driving shaft is rotatably connected with the mounting plate, one end, far away from the connecting plate, of the driving shaft is controlled by a driving motor, and the driving motor is fixedly arranged on the mounting plate.
Preferably, a driving gear is fixedly arranged on one side of the driving shaft, which is far away from the connecting plate, a transmission gear is meshed with one side of the driving gear, the transmission gear is rotatably arranged on a transmission shaft, the transmission shaft penetrates through the mounting plate and is rotatably connected with the mounting plate, a transmission roller is fixedly arranged on one side of the transmission shaft, which is far away from the transmission gear, one end of the transmission shaft, which is far away from the transmission gear, is fixedly arranged on a side plate, one end of the side plate is fixedly arranged on a bearing plate, and the bearing plate is fixedly connected with the mounting plate.
Preferably, one side of the workbench is provided with a cutting frame, the cutting frame is fixedly provided with a collecting box, one end of the collecting box is connected with a flat plate which is respectively fixedly connected with the mounting plate and the cutting frame, one end of the cutting frame is fixedly provided with a hydraulic cylinder, one end of the hydraulic cylinder is controlled by a hydraulic rod, one end of the hydraulic rod is fixedly provided with a fixed plate, one end of the fixed plate is fixedly provided with a cutter head, one side of the cutter head is provided with a pressure spring which is fixedly connected with the fixed plate, a telescopic rod is arranged in the pressure spring in a sliding way, one end of the telescopic rod is fixedly provided with a sleeve, the other end of the sleeve is fixedly connected with the fixed plate, the telescopic link is kept away from the fixed plate's one end is fixed and is equipped with the briquetting, be equipped with the spout on the briquetting, the tool bit slides in the spout.
The utility model has the beneficial effects that: the utility model is used as a high-efficiency and practical dental film cutting device, which is provided with three film reels, two rollers capable of being provided with large rolls are firstly used, and the film reels are cut to a certain degree and are replaced on the rollers capable of being provided with small rolls, so that the cutting precision is improved, and meanwhile, the tail end waste materials are reduced; the two large winding rollers can work simultaneously, so that the cutting efficiency is improved; the length of the film to be cut is not affected by the traction roller and the cutter, is only related to the precision of the motor for controlling the installation roller, the cutting size is controlled by the feeding amount, the applicability is strong, and various interferences on the film cutting for dentistry are reduced.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 of the present invention;
FIG. 3 is a schematic rear view of the FIG. 1 embodiment of the present invention;
FIG. 4 is a schematic view of the present invention in an operational state of FIG. 1;
fig. 5 is a schematic view of another operating state of fig. 1 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The following describes a specific embodiment of the present invention with reference to fig. 1-5, a high-efficiency and practical dental film cutting device, which includes a small reel 12, a large reel 13 and an upper reel 14, wherein the small reel 12, the large reel 13 and the upper reel 14 are respectively rotatably disposed on three mounting rollers 16, wherein the mounting roller 16 for connecting the small reel 12 is rotatably connected with a mounting plate 15, two mounting rollers 16 for connecting the large reel 13 and the upper reel 14 are respectively rotatably disposed on two bearing beams 53, the two bearing beams 53 are respectively and detachably mounted on one end of the mounting plate 15, and the mounting plate 15 is fixedly disposed on a workbench 11; the small reel 12, the large reel 13 and the upper reel 14 are respectively controlled by three control motors 46, wherein one control motor 46 is fixedly arranged on the mounting plate 15, and the two control motors 46 are fixedly arranged on a bearing beam 53.
Beneficially, three tensioning mechanisms are arranged on the mounting plate 15, each tensioning mechanism includes two guide rollers 19 respectively rotatably arranged on the mounting plate 15, a fixed block 20 fixed on the mounting plate 15 is arranged between the two guide rollers 19, a sliding rail 21 is fixedly arranged on the fixed block 20, a sliding block 18 is slidably arranged on the sliding rail 21, and a limiting roller 17 is rotatably arranged on the sliding block 18.
Advantageously, the sliding rail 21 is provided with limit teeth, the sliding block 18 is provided with a limit pin, and a control spring is sleeved on the limit pin.
Advantageously, each tightening mechanism further comprises a guide roller 22 rotatably arranged on the mounting plate 15.
Advantageously, two flattening rollers 39 are also rotatably provided on said mounting plate 15.
Advantageously, a connecting plate 41 is provided on one side of the flattening roller 39, the connecting plate 41 is detachably mounted on the mounting plate 15, a driving shaft 40 is rotatably provided on the connecting plate 41, a driving roller 42 is fixedly provided on the driving shaft 40, the driving shaft 40 penetrates through the mounting plate 15, the driving shaft 40 is rotatably connected with the mounting plate 15, one end of the driving shaft 40 far away from the connecting plate 41 is controlled by a driving motor 44, and the driving motor 44 is fixedly provided on the mounting plate 15.
Advantageously, a driving gear is fixedly arranged on a side of the driving shaft 40 away from the connecting plate 41, a transmission gear 45 is engaged with a side of the driving gear, the transmission gear 45 is rotatably arranged on a transmission shaft 38, the transmission shaft 38 penetrates through the mounting plate 15, the transmission shaft 38 is rotatably connected with the mounting plate 15, a transmission roller 43 is fixedly arranged on a side of the transmission shaft 38 away from the transmission gear 45, one end of the transmission shaft 38 away from the transmission gear 45 is fixedly arranged on a side plate 37, one end of the side plate 37 is fixedly arranged on a bearing plate 356, and the bearing plate 35 is fixedly connected with the mounting plate 15.
Beneficially, a cutting frame 23 is arranged on one side of the worktable 11, a collecting box 33 is fixedly arranged on the cutting frame 23, one end of the collecting box 33 is connected with a flat plate 34, the flat plate 34 is fixedly connected with the mounting plate 15 and the cutting frame 23 respectively, one end of the cutting frame 23 is fixedly provided with a hydraulic cylinder 24, one end of the hydraulic cylinder 24 is controlled by a hydraulic rod 25, one end of the hydraulic rod 25 is fixedly provided with a fixing plate 26, one end of the fixing plate 26 is fixedly provided with a cutter head 30, one side of the cutter head 30 is provided with a pressure spring 28, the pressure spring 28 is fixedly connected with the fixing plate 26, a telescopic rod 29 is slidably arranged in the pressure spring 28, one end of the telescopic rod 29 is fixedly provided with a sleeve 27, the other end of the sleeve 27 is fixedly connected with the fixing plate 26, and one end of the telescopic rod 29 far away from the fixing plate 26 is fixedly provided with a pressing block 31, the pressing block 31 is provided with a sliding groove 32, and the tool bit 30 slides in the sliding groove 32.
The use method of the utility model comprises the following steps:
as shown in fig. 4, a large film winding 47 is mounted on the large reel 13, an upper film winding 48 is mounted on the upper reel 14, and one end of the large film winding 47 and one end of the upper film winding 48 respectively pass through the two tightening mechanisms, pass through between the two flattening rollers 39, pass through between the driving roller 42 and the driving roller 43, and are positioned on the flat plate 34;
two control motors 46 for controlling the large reel 13 and the upper reel 14 are started, the control motors 46 run intermittently, meanwhile, the driving motor 44 is started, the driving motor 44 runs continuously, the hydraulic cylinder 24 and the control motors 46 run in a matched mode, and the hydraulic cylinder 24 controls the hydraulic rod 25 to reciprocate once when the control motors 46 rotate once;
the length of the film cut each time is only influenced by the rotating angle of the control motor 46, the rotating angle of the control motor 46 increases gradually along with the reduction of the thickness of the film roll, and the film is tensioned under the action of the tensioning mechanism and the traction action of the driving roller 42 and the driving roller 43 so as to improve the cutting accuracy;
when cutting, the hydraulic cylinder 24 controls the hydraulic rod 25 to extend, the hydraulic rod 25 drives the fixing plate 26 to move, the fixing plate 26 drives the cutter head 30 and the pressing block 31 to move together, the pressing block 31 firstly touches the film, the pressing block 31 stops moving under the supporting action of the flat plate 34, the cutter head 30 continues to move, the cutter head 30 slides along the sliding chute 32, the film is cut after the cutter head 30 touches the film, the telescopic rod 29 retracts into the pressure spring 28 in the process, and the sleeve 27 is compressed; when the hydraulic rod 25 retracts, the sleeve 27 returns to the normal state, and the cutter head 30 slides to the inside of the pressing block 31 along the sliding chute 32;
the cut film falls into a collection bin 33 for collection.
As the film roll is progressively reduced in size, to increase its effective cutting area, the reduced film roll is removed and mounted on a small reel 12 for cutting as a small roll of film 49 (see fig. 5), in the same manner as before.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (8)
1. The utility model provides a high-efficient practical dental film cutting device which characterized in that: the mounting device comprises a small reel, a large reel and an upper reel, wherein the small reel, the large reel and the upper reel are respectively and rotatably arranged on three mounting rollers, the mounting rollers for connecting the small reel are rotatably connected with a mounting plate, the two mounting rollers for connecting the large reel and the upper reel are respectively and rotatably arranged on two bearing beams, the two bearing beams are respectively and detachably mounted on one end of the mounting plate, and the mounting plate is fixedly arranged on a workbench; the small reel, the large reel and the upper reel are respectively controlled by three control motors, wherein one control motor is fixedly arranged on the mounting plate, and the two control motors are fixedly arranged on the bearing beam.
2. A highly effective dental film cutting apparatus as claimed in claim 1, wherein: the mounting plate is provided with three tightening mechanisms, each tightening mechanism comprises two guide rollers and two fixing blocks, the guide rollers are arranged on the mounting plate in a rotating mode respectively, the fixing blocks are fixed to the guide rollers, slide rails are fixedly arranged on the fixing blocks, slide blocks are arranged on the slide rails in a sliding mode, and limiting rollers are arranged on the slide blocks in a rotating mode.
3. A highly effective dental film cutting apparatus as claimed in claim 2, wherein: the sliding rail is provided with limiting teeth, the sliding block is provided with a limiting pin, and a control spring is sleeved on the limiting pin.
4. A highly effective dental film cutting apparatus as claimed in claim 2, wherein: each tightening mechanism further comprises a guide roller rotatably arranged on the mounting plate.
5. A highly effective dental film cutting apparatus as claimed in claim 2, wherein: two flattening rollers are further rotatably arranged on the mounting plate.
6. A highly effective dental film cutting apparatus as claimed in claim 5, wherein: one side of flattening roller is equipped with the connecting plate, and connecting plate demountable installation is in on the mounting panel, it is equipped with the drive shaft to rotate on the connecting plate, the fixed drive roller that is equipped with in the drive shaft, the drive shaft runs through the mounting panel, the drive shaft with the mounting panel rotates to be connected, the drive shaft is kept away from the one end of connecting plate is controlled by driving motor, driving motor is fixed to be set up on the mounting panel.
7. A highly effective dental film cutting apparatus as claimed in claim 6, wherein: the drive shaft is kept away from fixed drive gear that is equipped with on one side of connecting plate, drive gear's one side meshing has drive gear, drive gear rotates and sets up on the transmission shaft, the transmission shaft runs through the mounting panel, the transmission shaft with the mounting panel rotates to be connected, the transmission shaft is kept away from fixed driving roller that is equipped with on one side of drive gear, the transmission shaft is kept away from drive gear's one end is fixed to be set up on the curb plate, the one end of curb plate is fixed to be set up on the bearing plate, the bearing plate with mounting panel fixed connection.
8. A highly effective dental film cutting apparatus as claimed in claim 7, wherein: one side of workstation is equipped with cuts the frame, cut and fix on the frame and be equipped with the collecting box, the one end of collecting box is connected with the flat board, the flat board respectively with mounting panel with cut frame fixed connection, the fixed pneumatic cylinder that is equipped with of one end of cutting the frame, the one end control of pneumatic cylinder has the hydraulic stem, the fixed plate that is equipped with in one end of hydraulic stem, the fixed tool bit that is equipped with in one end of fixed plate, one side of tool bit is equipped with pressure spring, pressure spring with fixed plate fixed connection, it is equipped with the telescopic link to slide in the pressure spring, the fixed sleeve that is equipped with in one end of telescopic link, the telescopic other end with fixed plate fixed connection, the telescopic link is kept away from the fixed briquetting that is equipped with in one end of fixed plate, be equipped with the spout on the briquetting, the tool bit slides in the spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341650.7U CN216682465U (en) | 2021-12-28 | 2021-12-28 | High-efficient practical dentistry film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341650.7U CN216682465U (en) | 2021-12-28 | 2021-12-28 | High-efficient practical dentistry film cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216682465U true CN216682465U (en) | 2022-06-07 |
Family
ID=81844983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123341650.7U Active CN216682465U (en) | 2021-12-28 | 2021-12-28 | High-efficient practical dentistry film cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216682465U (en) |
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2021
- 2021-12-28 CN CN202123341650.7U patent/CN216682465U/en active Active
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