CN111633697B - Ear belt cutting machine is used in production of disposable gauze mask - Google Patents
Ear belt cutting machine is used in production of disposable gauze mask Download PDFInfo
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- CN111633697B CN111633697B CN202010458276.XA CN202010458276A CN111633697B CN 111633697 B CN111633697 B CN 111633697B CN 202010458276 A CN202010458276 A CN 202010458276A CN 111633697 B CN111633697 B CN 111633697B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to a cutting machine, in particular to an ear belt cutting machine for producing disposable masks. The technical problem is how to design a disposable mask production ear belt cutting machine which can replace the manual work to cut off the ear belt, has convenient operation and high working efficiency, and also avoids the hand ache to influence the follow-up work. The utility model provides a disposable mask production is with ear area cutting machine, including: the base, the rigid coupling of base one side symmetry formula has the backup pad, two the backup pad is kept away from the cross-under of rotary type has the pivot between one portion of base. According to the invention, three ear belts are moved between the driving barrel and the driven roller, the speed reduction motor is started to rotate in the forward direction, the cutter rotates in the forward direction to the lower part to stop moving, the contact wheel continuously rotates in the forward direction to push the cutter to move outwards to cut off the ear belts, the driving barrel continuously rotates in the forward direction to drive the cutter to rotate in the forward direction, the operation is repeated, the ear belts can be continuously cut off to the same length, the ear belts are cut off after a user does not need to use a ruler, and the ear belt cutting device is convenient to use and high in working efficiency.
Description
Technical Field
The invention relates to a cutting machine, in particular to an ear belt cutting machine for producing disposable masks.
Background
The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The mask can be divided into an air filtration type mask and an air supply type mask, and ear bands are required to be used in the production of the disposable mask to complete the manufacture of the disposable mask, but the ear bands are very long, so that the ear bands are required to be cut into the same length before the use.
At present, most of the ear belts are manually cut off, the length of the ear belts is measured by a ruler by a person, the ear belts are cut off by moving a cutter, the operation is repeated repeatedly and continuously, the operation is troublesome, the working efficiency is low, when the person cuts off, the hand needs to be moved continuously for a long time, the hand of the person is easy to ache, and the subsequent cutting-off efficiency of the ear belts is influenced.
Therefore, an ear band cutting machine for producing disposable masks, which can replace manual work to cut off ear bands, is convenient to operate and high in working efficiency, and avoids the influence of hand ache on subsequent work, is particularly needed to solve the problems in the prior art.
Disclosure of Invention
In order to overcome the defects that people need to measure a length with a ruler and then move a cutter to cut off an ear belt, the repeated continuous operation is troublesome, and the subsequent work is affected by the pain of hands caused by the long-time movement of the hands, the technical problem of the invention is as follows: the utility model provides a can replace the manual work to cut off the ear area, convenient operation, work efficiency is high, and has still avoided the sore ear area cutting machine for disposable gauze mask production of hand influence follow-up work.
The technical implementation scheme of the invention is as follows: the utility model provides a disposable mask production is with ear area cutting machine, including: the support plate is symmetrically and fixedly connected to one side of the base, a rotating shaft is rotatably connected between one part of the two support plates, which is far away from the base, in a penetrating manner, and one part of the rotating shaft is hexagonal; the driving cylinder is fixedly sleeved on one circumferential part of the rotating shaft, and a cutter is slidably connected to one side of the driving cylinder, which is far away from the base, in a penetrating manner; the first springs are connected between one side, far away from the base, of the inside of the cutter and the inner side of the driving cylinder, and the number of each side of the first springs is at least five; the support plate is fixedly connected to one side of the base between the two support plates, and one part of the support plate, which is far away from the base, and one part of the two support plates are rotatably connected with a driven roller; the cylindrical cam is fixedly connected to one side of the supporting plate, which is far away from the base and is close to the supporting plate; the multi-groove block is fixedly connected to one circumferential direction in the driving cylinder body close to the cylindrical cam, and the rotating shaft penetrates through the middle of the multi-groove block; the driving mechanism is arranged between the end part of the rotating shaft close to the cylindrical cam and the edge of one side of the base and is used for providing power; and the rotating mechanism is arranged on the rotating shaft between the two supporting plates, is matched with the cutter and the cylindrical cam and is used for driving the cutter to move and rotate.
More preferably, the drive mechanism includes: the speed reducing motor is arranged at the edge of one side of the base close to the support plate; and the transmission assembly is connected between the end part of an output shaft of the speed reducing motor and the end part of the rotating shaft close to the cylindrical cam.
More preferably, the rotation mechanism includes: the inner hexagonal hollow cylinder is slidably sleeved on the hexagonal rhombus position of the rotating shaft, and the end part of the inner hexagonal hollow cylinder, which is far away from the transmission assembly, penetrates through the multi-groove block; the contact rod is fixedly connected to one side, far away from the base, of the outer side of the inner hexagonal hollow cylinder close to the cylindrical cam, and the end part of the contact rod is in contact fit with the cylindrical cam; the second spring is sleeved on the rotating shaft, one end of the second spring is fixedly connected with the end part of the inner hexagonal hollow cylinder facing the transmission assembly, and the other end of the second spring is fixedly connected with one part of the rotating shaft close to the cylindrical cam; the rotating rods are connected to the periphery of one outer side of the inner hexagonal hollow cylinder close to the multi-groove block in an interval rotating mode, the number of the rotating rods is four, and the rotating rods are located in the grooves of the multi-groove block and matched with the grooves; the contact wheel, the quantity of contact wheel is eight, and every four of it is a set of, every group contact wheel interval rigid coupling in be located in drive cylinder one portion circumference of pivot.
More preferably, the device further comprises a clamping mechanism, wherein the clamping mechanism comprises: the connecting plate is rotatably sleeved on the periphery of one outer side of the inner hexagonal hollow cylinder close to the contact rod; the clamping rod is slidably connected to one part of the connecting plate far away from the inner hexagonal hollow cylinder in a penetrating manner and matched with the inner hexagonal hollow cylinder; the third spring is sleeved on the clamping rod, one end of the third spring is fixedly connected with the end part of the clamping rod close to the cylindrical cam, and the other end of the third spring is fixedly connected with one side of the connecting plate far away from the driving cylinder; the guide sleeve is fixedly connected to one side outside the cylindrical cam; the movable rod is slidably connected in the guide sleeve in a penetrating mode, and the end part of the movable rod, far away from the transmission assembly, is fixedly connected with one side of the connecting plate, far away from the driving cylinder body.
More preferably, the method further comprises the following steps: the number of the gears is two, one of the gears is fixedly sleeved at the end part of the rotating shaft far away from the transmission assembly, the other gear is fixedly sleeved at the end part of the driven roller far away from the support plate, and the two gears are meshed with each other.
More preferably, the method further comprises the following steps: the rubber ring is fixedly connected to the circumferential direction of one side of the driving cylinder facing the cylindrical cam; the rubber block is fixedly connected to the end part, far away from the cylindrical cam, of the clamping rod and matched with the rubber ring.
Compared with the prior art, the invention has the following advantages:
1. three ear belts are moved between the driving barrel and the driven roller, the reducing motor is started to rotate forwards, the cutter can rotate forwards to the lower part to stop moving, the contact wheel continues to rotate forwards to push the cutter to move outwards to cut off the ear belts, the driving barrel continues to rotate forwards to drive the cutter to rotate forwards, the operation is repeated, the ear belts can be cut off to the same length continuously, the ear belts are cut off after the user does not need to use a ruler, and the ear belt cutting device is convenient to use and high in working efficiency.
2. Through the effect of chucking mechanism, can avoid the drive barrel to rotate once more because of inertia and lead to the skew influence cutting in cutter position when bull stick and multislot piece break away from.
3. Through the effect of gear, can drive driven voller reversal and the cooperation of drive barrel and drive the ear area and move left, so, the better ear area of drive that can drive moves left.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is an enlarged schematic view of part a of the present invention.
The meaning of the reference symbols in the figures: 1. the device comprises a base, 2, a supporting plate, 3, a supporting plate, 4, a rotating shaft, 5, a driving cylinder, 6, a cylindrical cam, 7, a cutter, 8, a first spring, 81, a driven roller, 9, a driving mechanism, 91, a speed reducing motor, 92, a transmission assembly, 10, a rotating mechanism, 101, an inner hexagonal hollow cylinder, 102, a second spring, 103, a contact rod, 104, a rotating rod, 105, a contact wheel, 11, a multi-groove block, 12, a clamping mechanism, 121, a guide sleeve, 122, a movable rod, 123, a connecting plate, 124, a clamping rod, 125, a third spring, 13, a gear, 14, a rubber block, 15 and a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Example 1
Referring to fig. 1-4, an ear band cutting machine for producing disposable masks comprises a base 1, a support plate 2, a support plate 3, a rotating shaft 4, a driving cylinder 5, a cylindrical cam 6, a cutter 7, a first spring 8, a driven roller 81, a driving mechanism 9, a rotating mechanism 10 and a multi-groove block 11, wherein the support plate 2 is fixedly connected between the front side and the rear side of the top of the base 1, the rotating shaft 4 is rotatably connected between the upper parts of the support plates 2 at the front side and the rear side, the rear part of the rotating shaft 4 is in a hexagonal shape in the circumferential direction, the driving mechanism 9 is arranged between the rear end of the rotating shaft 4 and the rear part of the left side of the top of the base 1, the driving cylinder 5 is fixedly connected with the driving cylinder 5 in a sliding manner, the cutter 7 is connected in the middle of the top of the driving cylinder 5 in a sliding manner, the first springs 8 are uniformly spaced between the left side and the right side of the bottom of the cutter 7 and the inner top of the driving cylinder 5, the multi-groove block 11 is fixedly connected between the circumferential rear part of the inner side of the driving cylinder 5, the rotary mechanism 10 is arranged on the rotating shaft 4, the rotary mechanism 10 is in contact fit with the multi-groove block 11, the rotary mechanism 10 is further matched with the cutter 7, the cylindrical cam 6 is fixedly connected to the upper portion of the front side of the rear side supporting plate 2, the cylindrical cam 6 is in contact fit with the rotary mechanism 10, the supporting plate 3 is fixedly connected to the middle of the rear side of the top of the base 1, the supporting plate 3 is located on the front side of the rear side supporting plate 2, the driven roller 81 is rotatably connected between the middle of the upper portion of the supporting plate 3 and the middle portions of the supporting plates 2 on the front side and the rear side, and the driven roller 81 is in contact fit with the driving barrel 5.
The driving mechanism 9 comprises a speed reducing motor 91 and a transmission assembly 92, the speed reducing motor 91 is installed at the rear part of the left side of the top of the base 1 in a bolt connection mode, the transmission assembly 92 is arranged between an output shaft of the speed reducing motor 91 and the rear end of the rotating shaft 4, and the transmission assembly 92 is in belt and belt pulley transmission.
The rotating mechanism 10 comprises an inner hexagonal hollow cylinder 101, a second spring 102, a contact rod 103, a rotating rod 104 and a contact wheel 105, the six diamond-shaped part of the rotating shaft 4 is slidably sleeved with the inner hexagonal hollow cylinder 101, the second spring 102 is wound between the rear end of the inner hexagonal hollow cylinder 101 and the rear part of the rotating shaft 4, the front part of the inner hexagonal hollow cylinder 101 is positioned in the multi-groove block 11, the four rotating rods 104 are fixedly connected to the front part of the outer side surface of the inner hexagonal hollow cylinder 101 at even intervals in the circumferential direction, the rotating rods 104 are positioned in the grooves of the multi-groove block 11 and matched with the grooves, two groups of contact wheels 105 are fixedly connected to the front part of the rotating shaft 4 in the circumferential direction, the number of each group of contact wheels 105 is four, the contact wheels 105 are matched with the cutter 7, the rear side of the outer top of the inner hexagonal hollow cylinder 101 is fixedly connected with the contact rod 103, and the rear end of the contact wheel 103 is matched with the cylindrical cam 6 in a contacting manner.
Firstly, an operator penetrates three ear belts between a driving barrel 5 and a driven roller 81, a driving mechanism 9 is started, the driving mechanism 9 operates to drive a rotating shaft 4 to rotate forwards, the rotating shaft 4 rotates forwards to drive a rotating mechanism 10 to rotate forwards, the rotating mechanism 10 rotates forwards to slide on a cylindrical cam 6, the rotating mechanism 10 rotates forwards to drive a multi-groove block 11 to rotate forwards, the multi-groove block 11 rotates forwards to drive the driving barrel 5 to rotate forwards, the driving barrel 5 rotates forwards to drive a cutter 7 to rotate forwards, meanwhile, the driving barrel 5 also drives the ear belts to move leftwards through the driven roller 81, when the cutter 7 rotates forwards to the lower part, the rotating mechanism 10 is also contacted with the convex end of the cylindrical cam 6, the cylindrical cam 6 enables the rotating mechanism 10 to be separated from the multi-groove block 11, the multi-groove block 11 also stops driving the driving barrel 5 to rotate forwards, the cutter 7 also stops rotating forwards, the rotating mechanism 10 continues to rotate forwards to drive the cutter 7 to move outwards, and a first spring 8 is compressed, the cutter 7 moves outwards to cut off the ear belt, because the cutter 7 rotates half a circle, the ear belt cut off at this time does not need to be collected for use, after the ear belt is cut off, the rotating mechanism 10 continues to rotate forwards to be separated from the cutter 7, due to the action of the first spring 8, the cutter 7 moves inwards to reset, meanwhile, the rotating mechanism 10 continues to rotate forwards to be separated from the convex end of the cylindrical cam 6, the rotating mechanism 10 contacts with the inside of the multi-groove block 11 again to drive the multi-groove block to rotate forwards, the driving cylinder 5 is enabled to drive the cutter 7 to rotate forwards, the ear belt is driven to move leftwards, when the cutter 7 rotates forwards to the lower part again, the cutter 7 cuts off the ear belt again, and the operation is repeated, so that the ear belt can be cut off to a proper length continuously. When all the ear belts are cut to the same length, the driving mechanism 9 is closed, the rotating shaft 4 stops rotating forwards, the rotating mechanism 10 also stops rotating forwards, the driving cylinder 5 also stops driving the cutter 7 to rotate forwards, and the operator can collect the ear belts with the same length.
When the ear belt moves to a position between the driving cylinder 5 and the driven roller 81, the reducing motor 91 is started to rotate forwards, the reducing motor 91 rotates forwards to drive the rotating shaft 4 to rotate forwards through the transmission assembly 92, so that the driving cylinder 5 drives the cutter 7 to rotate forwards, and the rotating mechanism 10 drives the cutter 7 to cut off the ear belt. When all the ear bands are cut to the same length, the reduction motor 91 is turned off, and the rotation shaft 4 stops rotating forward.
When the reducing motor 91 is started, the rotating shaft 4 rotates forward to drive the inner hexagonal hollow cylinder 101 to rotate forward, the rotating shaft 4 also drives the contact wheel 105 to rotate forward, the inner hexagonal hollow cylinder 101 rotates forward to drive the rotating rod 104 to rotate forward, the rotating rod 104 rotates forward to drive the multi-groove block 11 to rotate forward, so that the driving cylinder 5 drives the cutter 7 to rotate forward, meanwhile, the inner hexagonal hollow cylinder 101 also drives the contact rod 103 to rotate forward, the contact rod 103 rotates forward to slide on the cylindrical cam 6, when the cutter 7 rotates forward to the lower side, the contact wheel 105 also rotates forward to the convex end of the cylindrical cam 6, the cylindrical cam 6 enables the contact wheel 105 to move forward, the contact wheel 105 moves forward to drive the inner hexagonal hollow cylinder 101 to move forward, the second spring 102 stretches, the inner hexagonal hollow cylinder 101 moves forward to drive the rotating rod 104 to move forward, the rotating rod 104 moves forward to be separated from the multi-groove block 11, the multi-groove block 11 stops driving the driving cylinder 5 to drive the cutter 7 to stop rotating forward, and then contact wheel 105 corotation and cutter 7 contact, contact wheel 105 drives cutter 7 and outwards moves, cutter 7 outwards moves and cuts off the ear area, when contact lever 103 continues corotation and breaks away from with the protruding end of cylindrical cam 6, because of the effect of second spring 102, interior hexagonal hollow cylinder 101 moves backward and drives bull stick 104 and move backward, bull stick 104 moves backward and resets and the cooperation of being contacted of multislot piece 11, just also continue to make cutter 7 corotation, so relapse, whenever cutter 7 corotation to the below, contact wheel 105 just also promotes cutter 7 and outwards moves and cuts off the ear area. When all the ear belts are cut to the same length, the speed reducing motor 91 is turned off, and the hexagonal hollow cylinder 101 stops rotating forwards.
Example 2
Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 mainly in that the present embodiment further includes a clamping mechanism 12, the clamping mechanism 12 includes a guide sleeve 121, a movable rod 122, a connecting plate 123, a clamping rod 124 and a third spring 125, the connecting plate 123 is rotatably connected to the rear side of the outer side of the inner hexagonal hollow cylinder 101, the clamping rod 124 is slidably connected to the left portion of the connecting plate 123 in a penetrating manner, the clamping rod 124 is engaged with the driving cylinder 5, the third spring 125 is wound between the rear end of the clamping rod 124 and the rear side of the connecting plate 123, the guide sleeve 121 is fixedly connected to the middle portion of the left side of the outer side of the cylindrical cam 6, the movable rod 122 is slidably arranged in the guide sleeve 121, and the front end of the movable rod 122 is fixedly connected to the left side of the rear side of the connecting plate 123.
When the inner hexagonal hollow cylinder 101 moves forwards, the inner hexagonal hollow cylinder 101 also drives the connecting plate 123 to move forwards, the connecting plate 123 moves forwards to drive the clamping rod 124 to move forwards, the clamping rod 124 moves forwards to contact with the driving cylinder 5, the inner hexagonal hollow cylinder 101 continues to move forwards to drive the connecting plate 123 to move forwards, the third spring 125 stretches, the clamping rod 124 fixes the driving cylinder 5, after the cutting knife 7 cuts off the ear belt, the contact rod 103 is separated from the convex end of the cylindrical cam 6, the inner hexagonal hollow cylinder 101 moves backwards to reset, the inner hexagonal hollow cylinder 101 also drives the connecting plate 123 to move backwards, the third spring 125 resets, and the connecting plate 123 drives the clamping rod 124 to move backwards to reset. Therefore, when the rotating rod 104 is separated from the multi-groove block 11, the influence of position deviation on cutting caused by the fact that the cutter 7 is driven to rotate by inertia of the driving cylinder 5 can be avoided.
Example 3
Referring to fig. 1 to 3, the present embodiment is different from embodiments 1 and 2 mainly in that in the present embodiment, a gear 13 is further included, the gear 13 is fixed to both the front end of the driven roller 81 and the front end of the rotating shaft 4, and the gears 13 on the upper and lower sides are engaged with each other.
The rubber block driving device is characterized by further comprising a rubber block 14 and a rubber ring 15, the rubber block 14 is fixedly connected to the front end of the clamping rod 124, the rubber ring 15 is fixedly connected to the rear side of the driving cylinder 5 in the circumferential direction, and the rubber ring 15 is matched with the rubber block 14.
When the rotating shaft 4 rotates forwards, the rotating shaft 4 drives the upper gear 13 to rotate forwards, the upper gear 13 rotates forwards to drive the lower gear 13 to rotate backwards, the lower gear 13 rotates backwards to drive the driven roller 81 to rotate backwards, the driven roller 81 rotates backwards to be matched with the driving cylinder 5 to rotate forwards to drive the ear belt to move leftwards, when the rotating shaft 4 stops rotating forwards, the gear 13 stops rotating, and the driven roller 81 stops rotating backwards. Therefore, the ear belt can be better driven to move leftwards.
When the clamping rod 124 moves forwards, the clamping rod 124 also drives the rubber block 14 to move forwards, the rubber block 14 moves forwards to be in contact with the rubber ring 15, and the rubber block 14 is matched with the rubber ring 15 to increase the friction force. When the clamping rod 124 moves backwards to reset, the clamping rod 124 drives the rubber block 14 to move backwards to reset. Thus, the friction force is increased to make the clamping rod 124 more stably fix the driving cylinder 5.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a disposable mask production is with ear area cutting machine which characterized in that, including:
the device comprises a base (1), wherein supporting plates (2) are symmetrically and fixedly connected to one side of the base (1), a rotating shaft (4) is rotatably connected between one part of each supporting plate (2) far away from the base (1) in a penetrating manner, and one part of the rotating shaft (4) is hexagonal;
the driving cylinder (5) is fixedly sleeved on one circumferential part of the rotating shaft (4), and a cutter (7) is slidably connected to one side of the driving cylinder (5) far away from the base (1) in a penetrating manner;
the first springs (8) are connected between one side of the inner part of the cutter (7) far away from the base (1) and the inner side of the driving cylinder body (5), and the number of each side is at least five;
the support plate (3) is fixedly connected to one side of the base (1) between the two support plates (2), and a driven roller (81) is rotatably connected between one part of the support plate (3) far away from the base (1) and one part of the two support plates (2);
the cylindrical cam (6) is fixedly connected to one side, far away from the base (1), of the supporting plate (2) and close to the supporting plate (3);
the multi-groove block (11), the multi-groove block (11) is fixedly connected to one circumferential direction in the driving cylinder (5) close to the cylindrical cam (6), and the rotating shaft (4) penetrates through the middle of the multi-groove block (11);
the driving mechanism (9) is arranged between the end part of the rotating shaft (4) close to the cylindrical cam (6) and the edge of one side of the base (1) and is used for providing power;
the rotating mechanism (10) is arranged on the rotating shaft (4) between the two supporting plates (2), is matched with the cutter (7) and the cylindrical cam (6), and is used for driving the cutter (7) to move and rotate;
the drive mechanism (9) comprises:
the speed reducing motor (91), the speed reducing motor (91) is installed at the edge position of one side of the base (1) close to the support plate (3);
the transmission assembly (92) is connected between the end part of an output shaft of the speed reducing motor (91) and the end part of the rotating shaft (4) close to the cylindrical cam (6);
the rotating mechanism (10) comprises:
the inner hexagonal hollow cylinder (101) is slidably sleeved on the hexagonal rhombus position of the rotating shaft (4), and the end part of the inner hexagonal hollow cylinder (101) far away from the transmission assembly (92) penetrates through the multi-groove block (11);
the contact rod (103) is fixedly connected to one side, far away from the base (1), of the outer side of the inner hexagonal hollow cylinder (101) close to the cylindrical cam (6), and the end part of the contact rod (103) is in contact fit with the cylindrical cam (6);
the second spring (102) is sleeved on the rotating shaft (4), one end of the second spring (102) is fixedly connected with the end part, facing the transmission assembly (92), of the inner hexagonal hollow cylinder (101), and the other end of the second spring is fixedly connected with one part, close to the cylindrical cam (6), of the rotating shaft (4);
the rotating rods (104), the rotating rods (104) are connected to the periphery of one outer side of the inner hexagonal hollow cylinder (101) close to the multi-groove block (11) in a spacing rotating mode, the number of the rotating rods is four, and the rotating rods (104) are located in the grooves of the multi-groove block (11) and matched with the grooves;
the contact wheel (105), the quantity of contact wheel (105) is eight, and every four of it is a set of, every group contact wheel (105) interval rigid coupling in be located drive barrel (5) in a pivot (4) a circumference.
2. The ear band cutting machine for producing disposable masks according to claim 1, further comprising a clamping mechanism (12), the clamping mechanism (12) comprising:
the connecting plate (123) is rotatably sleeved on the periphery of one outer side of the inner hexagonal hollow cylinder (101) close to the contact rod (103);
the clamping rod (124), the clamping rod (124) is slidably penetrated and connected to one part of the connecting plate (123) far away from the inner hexagonal hollow cylinder (101), and the clamping rod is matched with the inner hexagonal hollow cylinder (101);
the third spring (125) is sleeved on the clamping rod (124), one end of the third spring (125) is fixedly connected with the end part, close to the cylindrical cam (6), of the clamping rod (124), and the other end of the third spring is fixedly connected with one side, far away from the driving cylinder (5), of the connecting plate (123);
the guide sleeve (121), the said guide sleeve (121) is affixed to the outside one side of the said cylindrical cam (6);
the movable rod (122) is slidably connected in the guide sleeve (121) in a penetrating manner, and the end part of the movable rod (122) far away from the transmission component (92) is fixedly connected with one side of the connecting plate (123) far away from the driving cylinder (5).
3. The ear band cutting machine for producing disposable masks according to claim 2, further comprising:
the number of the gears (13) is two, one of the gears (13) is fixedly sleeved at the end part of the rotating shaft (4) far away from the transmission assembly (92), the other gear is fixedly sleeved at the end part of the driven roller (81) far away from the support plate (3), and the two gears (13) are meshed with each other.
4. The ear band cutting machine for producing disposable masks according to claim 3, further comprising:
the rubber ring (15), the said rubber ring (15) is fixed to the said drive cylinder (5) side circumference towards the said cylindrical cam (6);
the rubber block (14), rubber block (14) rigid coupling in keep away from cylindrical cam (6) kelly (124) tip, it with rubber circle (15) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JPH04175177A (en) * | 1990-11-09 | 1992-06-23 | Hitachi Ltd | Recording paper cutter |
| CN208338954U (en) * | 2018-06-02 | 2019-01-08 | 青岛卫康利医疗器械有限公司 | Breathing mask machine |
| CN208867239U (en) * | 2018-10-30 | 2019-05-17 | 河南金诺环保材料有限公司 | A kind of sanction press mechanism |
| CN111002366A (en) * | 2019-12-30 | 2020-04-14 | 长兴青茂农业发展有限公司 | Vegetables cucumber self-cleaning section device |
| CN210389599U (en) * | 2019-06-12 | 2020-04-24 | 安徽海创新型节能建筑材料有限责任公司 | Forming cylinder with steel wire rope groove |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH04175177A (en) * | 1990-11-09 | 1992-06-23 | Hitachi Ltd | Recording paper cutter |
| CN208338954U (en) * | 2018-06-02 | 2019-01-08 | 青岛卫康利医疗器械有限公司 | Breathing mask machine |
| CN208867239U (en) * | 2018-10-30 | 2019-05-17 | 河南金诺环保材料有限公司 | A kind of sanction press mechanism |
| CN210389599U (en) * | 2019-06-12 | 2020-04-24 | 安徽海创新型节能建筑材料有限责任公司 | Forming cylinder with steel wire rope groove |
| CN111002366A (en) * | 2019-12-30 | 2020-04-14 | 长兴青茂农业发展有限公司 | Vegetables cucumber self-cleaning section device |
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