Disclosure of Invention
The invention aims to provide a fixed-length cutting device for gauze for rehabilitation physiotherapy department, which can cut the gauze into specified lengths rapidly, can effectively avoid the displacement of the gauze and can change the cutting position of the gauze at intervals, so as to solve the problems that in the prior art, a worker needs to consume great force to manually cut the gauze into specified lengths, the displacement can occur in the process of cutting the gauze by the worker, and the process of changing the cutting position of the gauze at intervals is relatively complicated by the worker, and the technical problems of the invention are that: .
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a recovered physiotherapy branch of academic or vocational study is with gauze fixed length cutting equipment, includes the support frame, and support frame upper portion is equipped with places the mechanism, and support frame upper portion slidingtype is equipped with chucking mechanism, chucking mechanism and place mechanism contact cooperation, and support frame upper portion slidingtype is equipped with cutting mechanism.
Optionally, support frame upper portion all rotates and is equipped with the fixed axle, and the quantity of fixed axle is two, has all welded first briquetting on two fixed axles, and first briquetting bottom and support frame top contact cooperation all overlap on two fixed axles and are equipped with torsion spring, and torsion spring's both ends are connected respectively on first briquetting and support frame, and support frame two equal rigid couplings have bearing, are connected with between two bearing and place the pole.
Optionally, two first briquetting bottoms all weld first fixture block, and support frame upper portion all slidingtype is equipped with the pull rod, and the inner and the first fixture block contact cooperation of pull rod are equipped with first spring on the pull rod, and the both ends of first spring are connected respectively on support frame and pull rod.
Optionally, two parts on the top end of the support frame are welded with fixed sleeves, a first guide rod is connected between the top ends of the two fixed sleeves, a screw rod is rotatably connected between the upper parts of the two fixed sleeves, the outer wall of the support frame is fixedly connected with a first servo motor through a bolt, a first bevel gear set is connected between the output shaft of the first servo motor and the end part of the screw rod, a sliding sleeve is arranged between the first guide rod and the screw rod in a sliding mode, first elastic components are symmetrically arranged on the lower parts of the sliding sleeve, and an electric cutter is arranged between the lower parts of the two first elastic components.
Optionally, a top block is slidably arranged between the upper parts of the support frames, second elastic components are connected between the two ends of the top block and the upper parts of the support frames, the number of the second elastic components is two, the top part of the top block is fixedly connected with a first wedge block, a second wedge block is fixedly connected on the fixing sleeve, and the second wedge block is in contact fit with the first wedge block.
Optionally, the symmetrical welding in support frame upper portion has the second guide bar, and the slidingtype is equipped with the second briquetting between two second guide bars, all is equipped with the second spring on two second guide bars, and the both ends of second spring are connected respectively on second briquetting and support frame, and second briquetting tip rigid coupling has first lug, and the slidingtype is equipped with the elasticity slide bar on the support frame, and the welding has the second lug in the middle of the kicking block bottom, and the tip and the second lug contact cooperation of elasticity slide bar.
Optionally, all rotation type is equipped with the pivot between the support frame both sides, all around being equipped with drive assembly between two pivot both sides, there is the second servo motor through the bolt rigid coupling on the support frame, be connected with the second bevel gear group between the output shaft of second servo motor and the pivot, all the welding has the fixed block on the drive assembly of both sides, the quantity of fixed block is two, the equal rigid coupling in support frame inner wall both sides has the driving lever, all the slidingtype be equipped with the slider on two fixed blocks, be connected with the third elastic component between slider bottom and the support frame top, the equal rigid coupling in slider top has the clamp splice, all install the telescopic link on two fixed blocks, be connected with the second fixture block on the telescopic link, second fixture block and driving lever contact cooperation.
Compared with the prior art, the invention has the beneficial effects that:
1. the gauze storage device is provided with the placement mechanism, and the placement mechanism is matched with the clamping mechanism, so that a proper amount of gauze can be placed according to the use requirement;
2. the cutting mechanism is matched with the supporting frame, and the gauze can be cut into specified lengths through left and right sliding at intervals, so that the gauze cutting efficiency is effectively improved;
3. the jacking mechanism is matched with the pressing mechanism, so that the condition that gauze falls off is effectively avoided, and the condition that the gauze can tilt is reduced;
4. the material pulling mechanism is matched with the jacking mechanism, and gauze can be pulled to the rear side at intervals, so that the labor intensity of workers is effectively reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the placement mechanism of the present invention.
Fig. 3 is a schematic cross-sectional perspective view of the clamping mechanism of the present invention.
Fig. 4 is a schematic perspective view of a cutting mechanism according to the present invention.
Fig. 5 is a schematic cross-sectional perspective view of the lifting mechanism of the present invention.
Fig. 6 is a schematic perspective view of the compressing mechanism of the present invention.
Fig. 7 is a schematic cross-sectional perspective view of a first part of the pulling mechanism of the present invention.
Fig. 8 is a schematic cross-sectional perspective view of a second part of the pulling mechanism of the present invention.
Reference numerals in the figures: 1: support frame, 2: placement mechanism, 21: first briquetting, 22: fixed shaft, 23: torsion spring, 24: load bearing, 25: placing a rod, 3: clamping mechanism, 31: first fixture block, 32: first spring, 33: pull rod, 4: cutting mechanism, 41: fixing sleeve, 42: first guide bar, 43: screw, 44: first servo motor, 45: first bevel gear set, 46: sliding sleeve, 47: first elastic assembly, 48: electric cutter, 5: climbing mechanism, 51: top block, 52: second elastic component, 53: first wedge, 54: second wedge, 6: compression mechanism, 61: second briquette, 62: second guide bar, 63: second spring, 64: first bump, 65: elastic slide bar, 66: second bump, 7: pulling mechanism, 71: rotating shaft, 72: transmission assembly, 73: second servomotor, 74: second bevel gear set, 75: toggle lever, 76: fixed block, 77: third elastic component, 78: slider, 79: clamp splice, 710: telescoping rod, 711: and a second clamping block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a fixed length cutting equipment of gauze for rehabilitation physiotherapy branch of academic or vocational study, including support frame 1, placing mechanism 2, first briquetting 21, fixed axle 22, torsion spring 23, bearing 24, place the pole 25, chucking mechanism 3, first fixture block 31, first spring 32, pull rod 33, cutting mechanism 4, fixed cover 41, first guide bar 42, lead screw 43, first servo motor 44, first bevel gear group 45, sliding sleeve 46, first elastic component 47, electric cutter 48, climbing mechanism 5, kicking block 51, second elastic component 52, first wedge 53, second wedge 54, hold-down mechanism 6, second briquetting 61, second guide bar 62, second spring 63, first lug 64, elastic slide bar 65, second lug 66, pulling mechanism 7, pivot 71, transmission component 72, second servo motor 73, second bevel gear group 74, driving lever 75, fixed block 76, third elastic component 77, slider 78, clamp block 79, telescopic link 710 and second fixture block 711, support frame 1 front side upper portion is equipped with placing mechanism 2, support frame 1 front side upper portion is equipped with sliding mechanism 3 and is equipped with chucking mechanism 4 on the support frame side upper portion, contact type 3 is equipped with chucking mechanism.
The upper portion of the front side of the support frame 1 is provided with two fixed shafts 22 in a rotating mode, the number of the fixed shafts 22 is two, first pressing blocks 21 are welded on the two fixed shafts 22, the bottom of each first pressing block 21 is in contact fit with the top of the support frame 1, torsion springs 23 are sleeved on the two fixed shafts 22, two ends of each torsion spring 23 are respectively connected to the first pressing block 21 and the support frame 1, two bearing bearings 24 are fixedly connected to the two portions of the front side of the support frame 1, and a placing rod 25 is connected between the two bearing bearings 24.
The front sides of the bottoms of the two first pressing blocks 21 are welded with first clamping blocks 31, the upper part of the front side of the support frame 1 is provided with a pull rod 33 in a sliding mode, the inner end of the pull rod 33 is in contact fit with the first clamping blocks 31, a first spring 32 is sleeved on the pull rod 33, and two ends of the first spring 32 are respectively connected to the support frame 1 and the pull rod 33.
The left and right parts of the top end of the front side of the support frame 1 are welded with fixed sleeves 41, a first guide rod 42 is connected between the top ends of the two fixed sleeves 41, a screw rod 43 is rotatably connected between the upper parts of the two fixed sleeves 41, a first servo motor 44 is fixedly connected to the left side of the outer wall of the support frame 1 through bolts, a first bevel gear set 45 is connected between the output shaft of the first servo motor 44 and the left end of the screw rod 43, a sliding sleeve 46 is arranged between the first guide rod 42 and the screw rod 43 in a sliding mode, first elastic components 47 are symmetrically arranged on the lower parts of the sliding sleeve 46, and an electric cutter 48 is arranged between the lower parts of the two first elastic components 47.
A top block 51 is slidably arranged between the upper parts of the front sides of the support frames 1, second elastic assemblies 52 are connected between the left end and the right end of the top block 51 and the upper parts of the front sides of the support frames 1, the number of the second elastic assemblies 52 is two, a first wedge block 53 is fixedly connected to the left side of the top block 51, a second wedge block 54 is fixedly connected to the left side of the fixed sleeve 41, and the second wedge block 54 is in contact fit with the first wedge block 53.
The upper portion symmetry welding of support frame 1 front side has second guide bar 62, and the slidingtype is equipped with second briquetting 61 between two second guide bars 62, all is equipped with second spring 63 on two second guide bars 62, and the both ends of second spring 63 are connected respectively on second briquetting 61 and support frame 1, and second briquetting 61 left end fixedly connected with first lug 64, and support frame 1 front side left portion slidingtype is equipped with elasticity slide bar 65, and the welding has second lug 66 in the middle of the kicking block 51 bottom, and elasticity slide bar 65's right-hand member and second lug 66 contact cooperation.
The rotary type lifting device comprises a support frame 1, a rotary shaft 71 is arranged between the front side and the rear side of the support frame 1 in a rotary mode, a transmission assembly 72 is arranged between the left side and the right side of the two rotary shafts 71 in a winding mode, a second servo motor 73 is fixedly connected to the left portion of the rear side of the support frame 1 through bolts, a second bevel gear set 74 is connected between an output shaft of the second servo motor 73 and the left portion of the rear side rotary shaft 71, fixing blocks 76 are welded on the transmission assembly 72 on the left side and the right side, two fixing blocks 76 are arranged, a deflector rod 75 is fixedly connected to the two sides of the inner wall of the support frame 1, a sliding block 78 is arranged on each of the two fixing blocks 76 in a sliding mode, a third elastic assembly 77 is connected between the bottom of the sliding block 78 and the top of the support frame 1, clamping blocks 79 are fixedly connected to the front side of the top of the sliding block 78, telescopic rods 710 are mounted to the front sides of the two fixing blocks 76, and the second clamping blocks 711 are in contact fit with the deflector rod 75.
When a worker needs to cut gauze to a specified length, the worker first needs to pull the clamping mechanism 3 to slide to the front side in the supporting frame 1, the clamping mechanism 3 is compressed, the worker can rotate the placing mechanism 2 when the clamping mechanism 3 slides to the front side until the worker temporarily stops contacting with the placing mechanism 2, then the worker can wind a proper amount of gauze on the placing mechanism 2, when the placing mechanism 2 is wound with the proper amount of gauze, the worker needs to rotate the placing mechanism 2 back to the original position, the worker needs to rapidly loosen the clamping mechanism 3, the clamping mechanism 3 resets, when the clamping mechanism 3 slides to the rear side until the worker contacts with the placing mechanism 2, the clamping mechanism 3 can clamp the placing mechanism 2, the worker needs to pull the end of the gauze to the rear side, when the gauze moves to the rear side to pass through the cutting mechanism 4, the worker can control the cutting mechanism 4 to slide left and right at intervals, the cutting mechanism 4 can cut the gauze to the specified length when the worker temporarily does not need to cut the gauze to the specified length, the worker can close the cutting mechanism 4 temporarily stops cutting the gauze to the specified length, and if the worker still needs to continue cutting the gauze to the specified length, the operation is repeated again to realize continuous cutting of the specified length.
The worker first needs to rotate the first pressing block 21, the first pressing block 21 rotates to drive the fixed shaft 22 to rotate on the support frame 1, the torsion spring 23 is stretched, then the worker can wind a proper amount of gauze on the placing rod 25, after the proper amount of gauze is located on the placing rod 25, the worker needs to rotate the first pressing block 21 in the opposite direction, the first pressing block 21 rotates to drive the fixed shaft 22 to rotate on the support frame 1, the torsion spring 23 is reset, the torsion spring 23 can assist the fixed shaft 22 to rotate and reset, and then the first pressing block 21 can reset along with the fixed shaft, then the worker can manually pull the gauze to the rear side, and the gauze moves to the rear side to drive the placing rod 25 to rotate in the bearing 24, so that the device can place the proper amount of gauze according to use requirements.
In order to increase the stability of the placement rod 25, so when a worker rotates the first presser 21, the worker first needs to slide the pull rod 33 to the front side in the support frame 1, the first spring 32 is compressed, when the pull rod 33 moves to the front side to temporarily stop contacting with the first presser 31, the worker rotates the first presser 21, when the worker rotates the first presser 21 back to the original position, the worker needs to rapidly release the pull rod 33, the pull rod 33 slides to the rear side in the support frame 1 to reset, the first spring 32 resets, the first spring 32 assists the pull rod 33 to slide to the rear side to reset, and when the pull rod 33 slides to the rear side to contact with the first presser 31, the pull rod 33 clamps the first presser 31, and then the worker cannot rotate the first presser 21, so that the device can clamp the first presser 21 according to the need.
When gauze moves to the rear side and passes through the electric cutter 48, a worker needs to control the first servo motor 44 to rotate, an output shaft of the first servo motor 44 rotates to drive the first bevel gear set 45 to rotate, the first bevel gear set 45 rotates to drive the screw rod 43 to rotate on the fixed sleeve 41, the screw rod 43 rotates to drive the sliding sleeve 46 to slide to the right side on the first guide rod 42, at the moment, the worker can start the electric cutter 48 to rotate, the electric cutter 48 rotates to cut the gauze into a specified length, the first elastic component 47 is in reset action, the first elastic component 47 can enable the electric cutter 48 to be always in contact with the gauze, when the screw rod 43 continues to rotate, the screw rod 43 can drive the sliding sleeve 46 to slide to the left side on the first guide rod 42, the sliding sleeve 46 can drive the first elastic component 47 and the electric cutter 48 to slide to the left side for reset, if the worker does not need to cut the gauze into the specified length temporarily, the worker can close the first servo motor 44 and the electric cutter 48, and if the gauze still needs to continue to cut the gauze into the specified length, the worker repeats the operation again, the operation through the left and right sliding at intervals, the device can cut the gauze into the specified length through the gauze, and gauze cutting efficiency is effectively improved.
In order to avoid the unexpected falling of gauze, so when the fixed sleeve 41 slides leftwards, the fixed sleeve 41 slides leftwards and drives the second wedge block 54 to move leftwards, when the second wedge block 54 moves leftwards and contacts with the first wedge block 53, the second wedge block 54 can downwards press the first wedge block 53, the first wedge block 53 downwards moves and drives the top block 51 to slide downwards in the support frame 1, the second elastic component 52 is compressed, when the fixed sleeve 41 slides rightwards, the fixed sleeve 41 slides rightwards and drives the second wedge block 54 to move rightwards, the second wedge block 54 moves rightwards and temporarily stops contacting with the first wedge block 53, the second elastic component 52 is reset, the second elastic component 52 can push the top block 51 to slide upwards in the support frame 1, the upward sliding of the top block 51 can drive the first wedge block 53 to move upwards and reset, and the gauze can be driven to move upwards by the upward sliding of the top block 51, so that the device effectively avoids the condition that the gauze falls.
In order to reduce the occurrence of the condition of the tilting of the gauze, when the ejector block 51 moves upwards, the ejector block 51 moves upwards to drive the second bump 66 to move upwards, when the second bump 66 moves upwards to be in contact with the elastic slide rod 65, the second bump 66 can enable the elastic slide rod 65 to slide leftwards in the support frame 1, the elastic slide rod 65 is compressed, the first bump 64 moves upwards to drive the second pressing block 61 to slide upwards on the support frame 1, the second guide rod 62 is compressed, when the ejector block 51 moves downwards, the ejector block 51 moves downwards to drive the second bump 66 to move downwards, the second bump 66 moves downwards to temporarily stop contacting with the elastic slide rod 65, the elastic slide rod 65 moves downwards to reset, the second guide rod 62 resets, the second pressing block 61 is pushed to slide downwards in the support frame 1, the gauze is pressed downwards at intervals, and the occurrence of the condition that the gauze can tilt is effectively avoided.
The process of manually pulling the gauze to the rear side is complicated, so when the worker needs to pull the gauze to the rear side, the worker needs to start the second servo motor 73 to rotate forward, the output shaft of the second servo motor 73 rotates forward to drive the second bevel gear set 74 to rotate, the second bevel gear set 74 rotates to drive the rotating shaft 71 to rotate in the supporting frame 1, the rotating shaft 71 rotates to drive the transmission assembly 72 to rotate to drive the fixing block 76 to move to the front side, the fixing block 76 moves to the front side to drive the third elastic assembly 77 and the sliding block 78 to move to the front side, the sliding block 78 moves to the front side to drive the clamping block 79 to move to the front side, the telescopic rod 710 and the second clamping block 711 move to the front side while the fixing block 76 moves to the front side, the top block 51 slides the second clamping block 711 to the rear side in the fixing block 76 when the second clamping block 711 moves to the front side to be in contact with the top block 51, when the telescopic rod 710 is compressed, the second clamping block 711 slides to the rear side until the second clamping block 711 contacts with the sliding block 78, the sliding block 78 slides downwards in the fixed block 76, the third elastic component 77 is compressed, gauze is positioned between the clamping blocks 79, the sliding block 78 slides downwards to drive the clamping blocks 79 to slide downwards, the clamping blocks 79 clamp the gauze, then a worker needs to control the second servo motor 73 to rotate reversely, the output shaft of the second servo motor 73 rotates to drive the second bevel gear set 74 to rotate, the second bevel gear set 74 rotates to drive the rotating shaft 71 to rotate in the supporting frame 1, the rotating shaft 71 rotates to drive the transmission component 72 to rotate, the rotation of the transmission component 72 drives the fixed block 76 to move to the rear side, the movement of the fixed block 76 to the rear side drives the third elastic component 77 and the sliding block 78 to move to the rear side, the movement of the sliding block 78 drives the clamping blocks 79 to move to the rear side to reset, the fixed block 76 moves to the rear side and drives the telescopic rod 710 and the second clamping block 711 to move to the rear side for resetting, when the second clamping block 711 moves to the rear side to be in contact with the deflector 75, the deflector 75 can enable the second clamping block 711 to slide to the front side in the fixed block 76, the telescopic rod 710 is in resetting action, the telescopic rod 710 can assist the second clamping block 711 to slide to the front side for resetting, when the second clamping block 711 slides to the front side to temporarily stop being in contact with the sliding block 78, the third elastic assembly 77 is in resetting action, the sliding block 78 can slide to the upper side in the fixed block 76 for resetting, at the moment, the clamping block 79 temporarily stops clamping gauze, after the fixed block 76 slides to the rear side for resetting, a worker can close the second servo motor 73, and therefore the gauze can be pulled to the rear side at intervals, and the labor intensity of the worker is effectively relieved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.