Disclosure of Invention
The invention aims to provide gauze fixed-length cutting equipment for a rehabilitation physiotherapy department, which can quickly cut gauze into specified length, effectively avoid gauze displacement and replace gauze cutting positions at intervals, and solves the defects that in the background technology, a worker needs to expend great effort to manually cut the gauze into the specified length, the worker can displace the gauze in the gauze cutting process and the process of replacing the gauze cutting positions at intervals is complicated, and the technical problem of the invention is that: .
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gauze fixed length cutting equipment for rehabilitation physiotherapy branch of academic or vocational study, is including the support frame, and support frame upper portion is equipped with the placement machine and constructs, and support frame upper portion slidingtype is equipped with chucking mechanism, and chucking mechanism and placement machine contact cooperation, support frame upper portion slidingtype are equipped with cutting mechanism.
Optionally, the equal rotary type in support frame upper portion is equipped with the fixed axle, and the quantity of fixed axle is two, and all welding has first briquetting on two fixed axles, first briquetting bottom and the cooperation of support frame top contact, all overlap on two fixed axles and be equipped with torque spring, and torque spring's both ends are connected respectively on first briquetting and support frame, and the equal rigid coupling in support frame two has bearing, is connected with between two bearing and places the pole.
Optionally, first fixture blocks are welded at the bottoms of the two first press blocks, pull rods are arranged on the upper portion of the support frame in a sliding mode, the inner ends of the pull rods are in contact fit with the first fixture blocks, first springs are sleeved on the pull rods, and the two ends of each first spring are connected to the support frame and the corresponding pull rod respectively.
Optionally, fixed sleeves are welded at two parts of the top end of the support frame, a first guide rod is connected between the two fixed sleeve tops, a lead screw is connected between the two fixed sleeve tops in a rotating mode, a first servo motor is fixedly connected to the outer wall of the support frame through a bolt, a first bevel gear set is connected between the output shaft of the first servo motor and the end portion of the lead screw, a sliding sleeve is arranged between the first guide rod and the lead screw in an all-sliding mode, a first elastic assembly is symmetrically arranged on the lower portion of the sliding sleeve, and an electric cutter is installed between the lower portions of the two first elastic assemblies.
Optionally, a top block is slidably arranged between the upper portions of the support frames, second elastic assemblies are connected between two ends of the top block and the upper portions of the support frames, the number of the second elastic assemblies is two, a first wedge block is fixedly connected to the top of the top block, a second wedge block is fixedly connected to the fixing sleeve, and the second wedge block is in contact fit with the first wedge block.
Optionally, the upper portion of the support frame is symmetrically welded with second guide rods, a second pressing block is arranged between the two second guide rods in a sliding mode, second springs are arranged on the two second guide rods, two ends of each second spring are connected to the second pressing block and the support frame respectively, a first protruding block is fixedly connected to the end portion of each second pressing block, an elastic sliding rod is arranged on the support frame in a sliding mode, a second protruding block is welded in the middle of the bottom of the ejecting block, and the end portion of the elastic sliding rod is in contact fit with the second protruding block.
Optionally, equal rotary type is equipped with the pivot between the support frame both sides, all around being equipped with transmission assembly between two pivot both sides, there is second servo motor through the bolt rigid coupling on the support frame, be connected with second bevel gear group between second servo motor's output shaft and the pivot, all the welding has the fixed block on the transmission 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, equal slidingtype is equipped with the slider on two fixed blocks, be connected with 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 placing mechanism is arranged, and the placing mechanism is matched with the clamping mechanism, so that a proper amount of gauze can be placed according to use requirements;
2. the cutting mechanism is matched with the supporting frame, gauze can be cut into a specified length by sliding left and right at intervals, and the gauze cutting efficiency is effectively improved;
3. the jacking mechanism is matched with the pressing mechanism, so that the gauze is effectively prevented from falling off, and the gauze is prevented from tilting;
4. the material pulling mechanism is matched with the jacking mechanism, and can pull gauze 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 sectional perspective view of the chucking mechanism of the present invention.
Fig. 4 is a schematic perspective view of the cutting mechanism of the present invention.
Fig. 5 is a schematic cross-sectional perspective view of a jacking mechanism of the present invention.
Fig. 6 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 7 is a schematic sectional perspective view of the first part of the pulling mechanism of the present invention.
Fig. 8 is a schematic sectional perspective view of the second part of the pulling mechanism of the present invention.
Number designation in the figures: 1: support frame, 2: placement mechanism, 21: first compact, 22: fixed shaft, 23: torsion spring, 24: load bearing, 25: placing rod, 3: chucking mechanism, 31: first latch, 32: first spring, 33: pull rod, 4: cutting mechanism, 41: fixing sleeve, 42: first guide bar, 43: screw rod, 44: first servo motor, 45: first bevel gear set, 46: sliding sleeve, 47: first elastic member, 48: electric knife, 5: jacking mechanism, 51: top block, 52: second elastic member, 53: first wedge block, 54: second wedge block, 6: pressing mechanism, 61: second compact, 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 servo motor, 74: second bevel gear set, 75: deflector rod, 76: fixed block, 77: third elastic component, 78: slider, 79: clamping block, 710: telescopic link, 711: and a second clamping block.
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. 1-8, the present invention provides a technical solution: a gauze fixed-length cutting device for a rehabilitation physiotherapy department comprises a support frame 1, a placing mechanism 2, a first pressing block 21, a fixed shaft 22, a torsion spring 23, a bearing 24, a placing rod 25, a clamping mechanism 3, a first clamping block 31, a first spring 32, a pull rod 33, a cutting mechanism 4, a fixed sleeve 41, a first guide rod 42, a lead screw 43, a first servo motor 44, a first bevel gear set 45, a sliding sleeve 46, a first elastic component 47, an electric cutter 48, a jacking mechanism 5, a jacking block 51, a second elastic component 52, a first wedge-shaped block 53, a second wedge-shaped block 54, a pressing mechanism 6, a second pressing block 61, a second guide rod 62, a second spring 63, a first convex block 64, an elastic sliding rod 65, a second convex block 66, a pulling mechanism 7, a rotating shaft 71, a transmission component 72, a second servo motor 73, a second bevel gear set 74, a deflector rod 75, a fixed block 76, a third elastic component 77, a second elastic component 73, a second bevel gear set 45, a torsion spring, a sliding rod 31, a first elastic component, a second clamping mechanism 7, a second clamping mechanism, a clamping mechanism, the sliding type cutting machine comprises a sliding block 78, a clamping block 79, a telescopic rod 710 and a second clamping block 711, wherein a placing mechanism 2 is arranged on the upper portion of the front side of a support frame 1, a clamping mechanism 3 is arranged on the upper portion of the front side of the support frame 1 in a sliding mode, the clamping mechanism 3 is in contact fit with the placing mechanism 2, and a cutting mechanism 4 is arranged on the upper portion of the front side of the support frame 1 in a sliding mode.
The equal rotary type in support frame 1 front side upper portion is equipped with fixed axle 22, and the quantity of fixed axle 22 is two, and it has first briquetting 21 all to weld on two fixed axles 22, and the cooperation of first briquetting 21 bottom and the contact of support frame 1 top all is overlapped on two fixed axles 22 and is equipped with torsion spring 23, and torsion spring 23's both ends are connected respectively on first briquetting 21 and support frame 1, and the equal rigid coupling in support frame 1 front side both parts has bearing 24, is connected with between two bearing 24 and places the pole 25.
First clamping blocks 31 are welded on the front sides of the bottoms of the two first pressing blocks 21, pull rods 33 are arranged on the upper portion of the front side of the support frame 1 in a sliding mode, the inner ends of the pull rods 33 are in contact fit with the first clamping blocks 31, first springs 32 are sleeved on the pull rods 33, and two ends of each first spring 32 are connected to the support frame 1 and the corresponding pull rod 33 respectively.
Fixed cover 41 has all been welded on two portions about 1 front side top of support frame, be connected with first guide bar 42 between two fixed cover 41 tops, the rotary type is connected with lead screw 43 between two fixed cover 41 upper portions, there is first servo motor 44 on the left of the 1 outer wall of support frame through the bolt rigid coupling, be connected with first bevel gear group 45 between the output shaft of first servo motor 44 and the lead screw 43 left end, equal slidingtype is equipped with sliding sleeve 46 between first guide bar 42 and the lead screw 43, sliding sleeve 46 lower part symmetry is equipped with first elastic component 47, install electric cutter 48 between the 47 lower part of two first elastic component.
The top block 51 is arranged between the upper parts of the front side of the support frame 1 in a sliding mode, the 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 side of the support frame 1, the number of the second elastic assemblies 52 is two, the left side of the top block 51 is fixedly connected with a first wedge block 53, the left side of the fixed sleeve 41 is fixedly connected with a second wedge block 54, and the second wedge block 54 is in contact fit with the first wedge block 53.
The upper portion of the front side of the support frame 1 is symmetrically welded with the second guide rods 62, a second pressing block 61 is arranged between the two second guide rods 62 in a sliding mode, the two second guide rods 62 are provided with second springs 63, two ends of each second spring 63 are connected to the second pressing block 61 and the support frame 1 respectively, the left end of each second pressing block 61 is fixedly connected with a first bump 64, the left portion of the front side of the support frame 1 is provided with an elastic slide rod 65 in a sliding mode, the middle of the bottom of the top block 51 is welded with a second bump 66, and the right end of the elastic slide rod 65 is in contact fit with the second bump 66.
Equal rotary type is equipped with pivot 71 between the support frame 1 front and back both sides, all around being equipped with transmission assembly 72 between two pivot 71 left and right sides, 1 rear side left part of support frame has second servo motor 73 through the bolt rigid coupling, be connected with second bevel gear group 74 between output shaft and the rear side pivot 71 left part of second servo motor 73, all welded on the transmission assembly 72 of the left and right sides has fixed block 76, the quantity of fixed block 76 is two, the equal rigid coupling in support frame 1 inner wall both sides has driving lever 75, it is equipped with slider 78 all to slide on two fixed blocks 76, be connected with third elastic component 77 between slider 78 bottom and the support frame 1 top, the equal rigid coupling in slider 78 top front side has clamp splice 79, telescopic link 710 is all installed to two fixed block 76 front sides, be connected with second fixture block 711 on the telescopic link 710, second fixture block 711 and driving lever 75 contact fit.
When a worker needs to cut gauze into a specified length, the worker firstly needs to pull the clamping mechanism 3 to slide towards the front side in the support frame 1, the clamping mechanism 3 is compressed, the clamping mechanism 3 slides towards the front side until the clamping mechanism 3 temporarily stops contacting with the placing mechanism 2, the worker can rotate the placing mechanism 2, then the worker can wind a proper amount of gauze on the placing mechanism 2, after the placing mechanism 2 is wound with a proper amount of gauze, the worker needs to turn the placing mechanism 2 back to the original position, the worker needs to quickly loosen the clamping mechanism 3, the clamping mechanism 3 is reset, when the clamping mechanism 3 slides towards the rear side until the clamping mechanism 3 contacts with the placing mechanism 2, the clamping mechanism 3 can clamp the placing mechanism 2, the worker needs to pull the end part of the gauze towards the rear side, when the gauze moves towards 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 into the specified length by sliding left and right at intervals, when the worker does not need to cut the gauze to a designated length for a while, the worker may turn off the cutting mechanism 4, the cutting mechanism 4 may temporarily stop cutting the gauze to the designated length, and if the worker further needs to continue to cut the gauze to the designated length, the worker repeats the above operation again, and the apparatus performs the work of continuously cutting the gauze to the designated length.
The worker firstly needs to rotate the first pressing block 21, the first pressing block 21 rotates to drive the fixing 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 fixing shaft 22 to rotate on the support frame 1, the torsion spring 23 resets, the torsion spring 23 can assist the fixing shaft 22 to rotate and reset, the first pressing block 21 can reset accordingly, then the worker can manually pull the gauze towards the rear side, the gauze moves towards the rear side to drive the placing rod 25 to rotate in the bearing 24, and therefore the device can place a proper amount of gauze according to use requirements.
In order to increase the stability of the placing rod 25, when the worker rotates the first pressing block 21, the worker first needs to slide the pull rod 33 in the support frame 1 to the front side, the first spring 32 is compressed, the pull rod 33 moves to the front side until the first pressing block 21 temporarily stops contacting with the first clamping block 31, the worker can rotate the first pressing block 21, after the worker rotates the first pressing block 21 to the original position, the worker needs to rapidly release the pull rod 33, the pull rod 33 can slide and reset to the rear side in the support frame 1, the first spring 32 resets, the first spring 32 can assist the pull rod 33 to slide and reset to the rear side, when the pull rod 33 slides to the rear side to contact with the first clamping block 31, the pull rod 33 can clamp the first clamping block 31, and the worker cannot rotate the first pressing block 21, so that the device can clamp the first pressing block 21 as required.
When the 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, the rotation of the output shaft of the first servo motor 44 can drive the first bevel gear set 45 to rotate, the rotation of the first bevel gear set 45 can drive the lead screw 43 to rotate on the fixing sleeve 41, the rotation of the lead screw 43 can drive the sliding sleeve 46 to slide to the right side on the first guide rod 42, the worker can start the electric cutter 48 to rotate, the electric cutter 48 can rotate to cut the gauze into a specified length, the first elastic component 47 has a reset function, the first elastic component 47 can enable the electric cutter 48 to be always in contact with the gauze, when the lead screw 43 continues to rotate, the lead screw 43 can drive the sliding sleeve 46 to slide to the left side on the first guide rod 42, the sliding sleeve 46 slides to the left side to drive the first elastic component 47 and the electric cutter 48 to slide to the left side to reset, if the worker does not need to temporarily cut the gauze into the specified length, the worker can close the first servo motor 44 and the electric cutter 48, and if the worker needs to continue to cut the gauze into the specified length, the worker repeats the above operation again, and the gauze can be cut into the specified length by the equipment through the interval left and right sliding, so that the gauze cutting efficiency is effectively improved.
In order to avoid that gauze accidentally falls down, when the fixing sleeve 41 slides to the left, the fixing sleeve 41 slides to the left to drive the second wedge-shaped block 54 to move to the left, when the second wedge-shaped block 54 moves to the left to be contacted with the first wedge-shaped block 53, the second wedge-shaped block 54 presses the first wedge-shaped block 53 downwards, the first wedge-shaped block 53 moves downwards to drive the ejector block 51 to slide downwards in the support frame 1, the second elastic component 52 is compressed, when the fixing sleeve 41 slides to the right, the fixing sleeve 41 slides to the right to drive the second wedge-shaped block 54 to move to the right, the second wedge-shaped block 54 moves to the right to temporarily stop being contacted with the first wedge-shaped block 53, the second elastic component 52 has a resetting function, the second elastic component 52 pushes the ejector block 51 to slide upwards in the support frame 1, the ejector block 51 slides upwards to drive the first wedge-shaped block 53 to move upwards to reset, and the ejector block 51 slides upwards to drive the gauze to move upwards, the effectual condition of having avoided the gauze to drop of this equipment like this appears.
The gauze may be warped upwards during the cutting process, in order to reduce the warp of the gauze, when the top block 51 moves upwards, the top block 51 moves upwards to drive the second protrusion 66 to move upwards, when the second protrusion 66 moves upwards to contact with the elastic slide bar 65, the second protrusion 66 can drive the elastic slide bar 65 to slide to the left side in the support frame 1, the elastic slide bar 65 is compressed, the first protrusion 64 moves upwards to drive the second pressing block 61 to slide upwards on the support frame 1, the second guide bar 62 is compressed, when the top block 51 moves downwards, the top block 51 moves downwards to drive the second protrusion 66 to move downwards, when the second protrusion 66 moves downwards to temporarily stop contacting with the elastic slide bar 65, the elastic slide bar 65 resets to slide and reset to the right side in the support frame 1, the second guide bar 62 resets, the second guide bar 62 can push the second pressing block 61 to slide downwards on the support frame 1, the second pressing block 61 presses gauze downwards at intervals, and the gauze is effectively prevented from being warped.
The process that a worker manually pulls gauze towards the rear side is complicated, so when the worker needs to pull the gauze towards the rear side, the worker needs to start the second servo motor 73 to rotate positively, the output shaft of the second servo motor 73 rotates positively to drive the second bevel gear set 74 to rotate, the rotation of the second bevel gear set 74 drives the rotating shaft 71 to rotate in the support frame 1, the rotation of the rotating shaft 71 drives the transmission assembly 72 to rotate, the rotation of the transmission assembly 72 drives the fixed block 76 to move towards the front side, the movement of the fixed block 76 towards the front side drives the third elastic assembly 77 and the slide block 78 to move towards the front side, the movement of the slide block 78 towards the front side drives the clamping block 79 to move towards the front side, the fixed block 76 also drives the telescopic rod 710 and the second clamping block 711 towards the front side while moving towards the front side, when the second clamping block 711 moves towards the front side to be in contact with the top block 51, the top block 51 can enable the second clamping block 711 to slide towards the rear side in the fixed block 76, when the telescopic rod 710 is compressed, the second block 711 slides to the rear side to contact with the sliding block 78, the second block 711 can make the sliding block 78 slide downward in the fixed block 76, the third elastic component 77 is compressed, gauze is located between the clamping blocks 79 at this time, the sliding block 78 slides downward to drive the clamping blocks 79 to slide downward, at this time, the clamping blocks 79 can clamp the gauze, then a worker needs to control the second servo motor 73 to rotate reversely, the reverse rotation of the output shaft of the second servo motor 73 can drive the second bevel gear set 74 to rotate, the rotation of the second bevel gear set 74 can drive the rotating shaft 71 to rotate in the support frame 1, the rotation of the rotating shaft 71 can drive the transmission component 72 to rotate, the rotation of the transmission component 72 can drive the fixed block 76 to move to the rear side, the movement of the fixed block 76 to drive the third elastic component 77 and the sliding block 78 to move to the rear side, the movement of the sliding block 78 can drive the clamping blocks 79 to move to reset to the rear side, when the fixing block 76 moves towards the rear side, the telescopic rod 710 and the second fixture block 711 are driven to move backwards and reset, when the second fixture block 711 moves towards the rear side to be in contact with the shifting rod 75, the shifting rod 75 can enable the second fixture block 711 to slide towards the front side in the fixing block 76, the telescopic rod 710 is reset, the telescopic rod 710 can assist the second fixture block 711 to slide forwards and reset, when the second fixture block 711 slides towards the front side to be temporarily stopped to be in contact with the sliding block 78, the third elastic component 77 has a reset function, the sliding block 78 can slide upwards and reset in the fixing block 76 through the third elastic component 77, at the moment, the clamping block 79 can temporarily stop clamping gauze, after the fixing block 76 slides backwards and resets, a worker can close the second servo motor 73, and therefore, the gauze can be pulled towards the rear side at intervals through the device, and labor intensity of the worker is effectively relieved.
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.