CN111893735B - Cloth cutting device is used in gauze mask production - Google Patents
Cloth cutting device is used in gauze mask production Download PDFInfo
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- CN111893735B CN111893735B CN202010808322.4A CN202010808322A CN111893735B CN 111893735 B CN111893735 B CN 111893735B CN 202010808322 A CN202010808322 A CN 202010808322A CN 111893735 B CN111893735 B CN 111893735B
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- cloth
- fixedly connected
- cutting device
- mask production
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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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- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a cloth cutting device for mask production, and relates to the technical field of mask production. The cloth guide device comprises a rack, a telescopic rod is fixedly connected to the lower surface of a pressing plate, a pressing block is fixedly connected to the lower end of the telescopic rod, limiting springs are sleeved on the peripheral side of the telescopic rod, two frames are slidably connected between two opposite inner side walls of the rack, a cloth guide roller is rotatably connected between the inner side walls of the frames through a rotating shaft, a transmission gear is fixedly connected to the peripheral side of the rotating shaft, and a driving gear is located right below the transmission gear. According to the invention, through the design of the pressing block, the limiting spring, the transmission gear, the supporting spring and the driving gear, the cloth is prevented from displacing in the cutting process, the cut cloth is conveniently conveyed to the other side of the cutting knife, the structure is simple, the automation degree is higher, and the problems that the mask cloth cannot be pressed by the existing mask cloth cutting device, the cloth is easy to displace, and the cut cloth cannot be conveyed are solved.
Description
Technical Field
The invention belongs to the technical field of mask production, and particularly relates to a cloth cutting device for mask production.
Background
In haze weather, dust and harmful substances in the atmosphere enter the respiratory tract of a human body to stimulate and destroy the organ mucosa, so that the functions of killing viruses and bacteria and resisting the viruses and bacteria entering lung tissues of the organ mucosa are reduced, and the detoxifying function of the tracheal mucosa is reduced. In this case, the population who is otherwise healthy may develop symptoms such as cough, tracheitis, and the like. People suffering from respiratory diseases such as asthma, chronic bronchitis and chronic obstructive pulmonary disease can cause lung infection, discomfort such as shortness of breath, chest distress, suffocating asthma and the like, and acute exacerbation reaction occurs. It is especially destructive for patients with chronic diseases such as cardiovascular and cerebrovascular diseases, such as cardiac load increase and cerebral infarction. Under present environment of so abominable air quality, the demand of gauze mask becomes bigger and bigger, as long as people need to go out, nearly everyone has the gauze mask, is used for resisting external haze, moreover, because the serious of atmosphere pollution, not only winter, in spring, summer, autumn, people also can take the gauze mask, come the pollution of prevention air quality. The types of infectious diseases are more and more, the immunity of people is weaker, and the infection of diseases is easier whether in a hospital or not, so that people can bring a mask to prevent the infection of diseases when going out, and especially, some rare and unhealthy infectious diseases always appear in the current environment. Therefore, in the present environment, the mask is a product which is not in demand. In the gauze mask manufacturing process, use the gauze mask machine, especially, along with the serious aggravation of haze, traditional ordinary gauze mask can not satisfy people's demand yet, to the three-dimensional gauze mask on the existing market, only need the manufacturing procedure of a list to accomplish. When the three-dimensional mask is produced, the non-woven fabric or the cotton gauze is required to be manually cut off in advance, then the cut non-woven fabric or the cotton gauze is manually pressed on the die to be fixed, and then the non-woven fabric is printed by a printing machine, wherein the printing machine is the existing mature technology and can directly realize printing treatment.
Cloth production finishes after need get up the cloth rolling, the rolling finishes after need cut off the cloth, current gauze mask cloth cutting device, most of are at the cutting off process to the gauze mask cloth, can not compress tightly the gauze mask cloth, thereby make the cutting off cutter can make the cloth take place the displacement when cutting off the cloth, and then can not guarantee the planarization of gauze mask cloth tangent plane, and current gauze mask cloth cutting device can not press from both sides tight the transport to the gauze mask cloth, thereby make the gauze mask cloth cut off can not come out remaining cloth automatic conveying after accomplishing, need lean on the manual work to tear out the cloth and fix, when operating personnel's hand passes through under the cutting off cutter, can produce certain danger.
Disclosure of Invention
The invention aims to provide a cloth cutting device for mask production, which solves the problems that the existing mask cloth cutting device cannot compress mask cloth, the cloth is easy to displace and the cut cloth cannot be conveyed through the design of a pressing block, a limiting spring, a transmission gear, a supporting spring and a driving gear.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a cloth cutting device for mask production, which comprises a frame;
a hydraulic rod is fixedly installed at the top of the rack, a connecting block is fixed at one end of the hydraulic rod, connecting rods are fixed on two opposite side surfaces of the connecting block, a pressing plate is fixedly connected at one end of each connecting rod, and two opposite side surfaces of the pressing plate are in sliding connection with the inner side wall of the rack;
the lower surface of the pressing plate is fixedly connected with a telescopic rod, the lower end of the telescopic rod is fixedly connected with a pressing block, and a limiting spring is sleeved on the peripheral side of the telescopic rod;
two frames are connected between two opposite inner side walls of the frame in a sliding manner, a cloth guide roller is rotatably connected between the inner side walls of the frames through a rotating shaft, a transmission gear is fixedly connected to the peripheral side surface of the rotating shaft, and the transmission gear is positioned on one side of the end surface of one cloth guide roller;
the frame is characterized in that sliding grooves are symmetrically formed in two opposite inner side walls of the frame, the outer side wall of the frame is in sliding fit with the inner walls of the sliding grooves through sliding blocks, a supporting spring is fixedly connected to the bottom in each sliding groove, and one end of each supporting spring is fixedly connected with the lower surface of each sliding block;
the rack is characterized in that a driving motor is fixedly mounted at the outer bottom of the rack, a driving gear is fixedly connected to one end of an output shaft of the driving motor, the top of the driving gear penetrates through the bottom of the rack, and the driving gear is located under the transmission gear.
Furthermore, one end of the limiting spring is fixedly connected with the lower surface of the pressing plate, and the other end of the limiting spring is fixedly connected with the upper surface of the pressing block.
Furthermore, the frame is correspondingly positioned right below the pressing block, and two opposite side surfaces of the pressing plate are in sliding fit with the inner wall of the sliding groove through sliding blocks.
Further, the lower surface of the connecting block is fixedly connected with a hanging rod, and the lower end of the hanging rod is fixedly connected with a driving box.
Furthermore, a threaded rod is rotatably connected between the two opposite inner side walls of the driving box, a supporting block is in threaded connection with the peripheral side surface of the threaded rod, the top of the supporting block is in sliding connection with the inner top of the driving box, and a cutting knife is fixedly connected to the lower surface of the supporting block.
Further, a strip-shaped hole is formed in the bottom of the drive box, and the lower end of the cutting knife penetrates through the strip-shaped hole and extends to the outside of the drive box.
Further, a stepping motor is fixedly mounted on the outer side surface of the driving box, and one end of an output shaft of the stepping motor is fixedly connected with one end of the threaded rod.
Furthermore, lug plates are symmetrically fixed on two side faces of the rack, and fastening bolts penetrate through one surface of each lug plate.
The invention has the following beneficial effects:
the invention adopts the design of the pressing block, the limiting spring, the transmission gear, the supporting spring and the driving gear, cloth is conveyed forwards along the bottoms of the two cloth guide rollers, when the cloth needs to be cut off, the hydraulic rod drives the connecting block to descend, the connecting block drives the pressing plate to descend through the connecting rod, the pressing plate drives the pressing block to descend through the telescopic rod, the pressing block drives the frame to compress the limiting spring and the supporting spring, so that the cloth guide rollers in the frame press the cloth at the bottom of the frame, the two cloth guide rollers fix the cloth, the transmission gear on the end surface of one cloth guide roller is meshed with the driving gear, the hydraulic rod drives the driving box to descend through the connecting block and the hanging rod, then the stepping motor drives the supporting block to horizontally move through the threaded rod, the supporting block drives the cutting knife to move to cut off the cloth, the displacement of the cloth in the cutting process is prevented, and the hydraulic rod drives the driving box to ascend after the cloth is cut off, make the cutting off cutter break away from the cloth, then driving motor passes through the driving gear, drive gear drives a fabric guide roll and rotates, and the fabric guide roll cooperates with frame bottom and drives the cloth after cutting off and carry forward to carry the opposite side to the cutting off cutter with the cloth after cutting off, simple structure, degree of automation is higher, has avoided current gauze mask cloth cutting device can not compress tightly the gauze mask cloth, and the displacement takes place easily for the cloth, and can not carry the problem of carrying to the cloth after cutting off.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a cloth cutting apparatus for mask production;
FIG. 2 is a schematic view of the bottom view of FIG. 1;
FIG. 3 is a front view of the structure of FIG. 1;
FIG. 4 is a right side view of the structure of FIG. 1;
FIG. 5 is a schematic view of the interior of the drive housing;
in the drawings, the components represented by the respective reference numerals are listed below:
1-frame, 101-hydraulic rod, 102-connecting block, 103-connecting rod, 104-pressing plate, 105-telescopic rod, 106-pressing block, 107-limiting spring, 108-frame, 109-cloth guide roller, 110-transmission gear, 111-sliding chute, 112-supporting spring, 113-driving motor, 114-driving gear, 115-suspension rod, 116-driving box, 117-threaded rod, 118-supporting block, 119-strip-shaped hole and 120-stepping motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention is a cloth cutting apparatus for mask production, comprising a frame 1;
a hydraulic rod 101 is fixedly installed at the top of the rack 1, a connecting block 102 is fixed at one end of the hydraulic rod 101, connecting rods 103 are fixed on two opposite side surfaces of the connecting block 102, a pressing plate 104 is fixedly connected at one end of each connecting rod 103, and two opposite side surfaces of the pressing plate 104 are in sliding connection with the inner side wall of the rack 1;
the lower surface of the pressure plate 104 is fixedly connected with an expansion link 105, the lower end of the expansion link 105 is fixedly connected with a pressure block 106, and the peripheral side surface of the expansion link 105 is sleeved with a limiting spring 107;
two frames 108 are connected between two opposite inner side walls of the frame 1 in a sliding manner, a cloth guide roller 109 is connected between the inner side walls of the frames 108 in a rotating manner through a rotating shaft, a transmission gear 110 is fixedly connected to the peripheral side surface of one rotating shaft, the transmission gear 110 is positioned on one side of the end surface of the cloth guide roller 109, the diameter of the transmission gear 110 is smaller than the diameter of the cross section circle of the cloth guide roller 109, and the transmission gear 110 is prevented from obstructing the cloth guide roller 109 in conveying cloth;
the frame 1 is symmetrically provided with sliding grooves 111 on two opposite inner side walls, the outer side wall of the frame 108 is in sliding fit with the inner walls of the sliding grooves 111 through sliding blocks, the bottom in the sliding grooves 111 is fixedly connected with supporting springs 112, and one ends of the supporting springs 112 are fixedly connected with the lower surfaces of the sliding blocks;
a driving motor 113 is fixedly installed at the outer bottom of the rack 1, one end of an output shaft of the driving motor 113 is fixedly connected with a driving gear 114, the top of the driving gear 114 penetrates through the bottom of the rack 1, and the driving gear 114 is located right below the transmission gear 110.
As shown in fig. 1, one end of the limiting spring 107 is fixedly connected to the lower surface of the pressing plate 104, and the other end of the limiting spring 107 is fixedly connected to the upper surface of the pressing block 106.
As shown in fig. 1-2, the frame 108 is correspondingly located right below the pressing block 106, and two opposite side surfaces of the pressing plate 104 are in sliding fit with the inner wall of the sliding groove 111 through sliding blocks.
As shown in fig. 1 and 3, a suspension rod 115 is fixedly connected to the lower surface of the connecting block 102, and a driving box 116 is fixedly connected to the lower end of the suspension rod 115.
As shown in fig. 5, a threaded rod 117 is rotatably connected between two opposite inner side walls of the driving box 116, a supporting block 118 is in threaded connection with the peripheral side surface of the threaded rod 117, the top of the supporting block 118 is slidably connected with the inner top of the driving box 116, and a cutting knife is fixedly connected to the lower surface of the supporting block 118.
As shown in fig. 2 and 5, a strip-shaped hole 119 is formed in the bottom of the driving box 116, and the lower end of the cutting knife passes through the strip-shaped hole 119 and extends to the outside of the driving box 116, so that the cutting knife can horizontally move along the strip-shaped hole 119.
As shown in fig. 2 and 5, a stepping motor 120 is fixedly mounted on the outer side surface of the driving box 116, and one end of an output shaft of the stepping motor 120 is fixedly connected with one end of the threaded rod 117.
As shown in fig. 1-2, ear plates are symmetrically fixed on two side surfaces of the frame 1, fastening bolts penetrate through one surface of each ear plate, and the frame 1 is fixedly mounted on existing mask production equipment through the fastening bolts of the ear plates.
The hydraulic rod 101, the driving motor 113 and the stepping motor 112 are electrically connected with the existing PLC through wires, and all electricity is provided by an external power supply.
The working principle of the embodiment is as follows: when the mask production device is used, the frame 1 is fixedly arranged on the existing mask production equipment through a fastening bolt of an ear plate, cloth is conveyed forwards along the bottoms of the two cloth guide rollers 109, when the cloth needs to be cut off, the PLC controller controls the hydraulic rod 101 to drive the connecting block 102 to descend, the connecting block 102 drives the pressing plate 104 to descend through the connecting rod 103, the pressing plate 104 drives the pressing block 106 to descend through the telescopic rod 105, the pressing block 106 contacts with the upper surface of the frame 108 to drive the frame 108 to descend and compress the limiting spring 107 and the supporting spring 112, so that the cloth is tightly pressed on the bottom of the frame 1 by the cloth guide rollers 109 in the frame 108, the cloth is fixed by the two cloth guide rollers 109, a transmission gear 110 on the end surface of one cloth guide roller 109 is meshed with the driving gear 114, the PLC controller controls the hydraulic rod 101 to continuously drive the driving box 116 to descend through the connecting block 102 and the hanging rod 115 to enable the lower end of the cutting knife to contact with the cloth, then the PLC controller controls the stepping motor 120 to drive the supporting block 118 to horizontally move through the threaded rod 117, supporting shoe 118 drives the cutting off cutter removal and cuts off the cloth, prevent that the cloth from taking place the displacement at the cutting-off process, after the cloth cuts off, PLC controller control hydraulic stem 101 drives drive box 116 and rises, make the cutting-off cutter break away from the cloth, and fabric guide roller 109 does not break away from frame 1 bottom, then PLC controller control driving motor 113 passes through driving gear 114, drive gear 110 drives a fabric guide roller 109 and rotates, fabric guide roller 109 and the cooperation of frame 1 bottom drive the cloth after cutting off and carry forward, thereby carry the opposite side to the cutting-off cutter with the cloth after cutting off, moreover, the steam generator is simple in structure, the automation degree is higher, avoided current gauze mask cloth cutting device can not compress tightly the gauze mask cloth, the displacement easily takes place for the cloth, and can not carry the problem to the cloth after cutting off.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A cloth cutting device for mask production comprises a frame (1); the method is characterized in that:
a hydraulic rod (101) is fixedly installed at the top of the rack (1), a connecting block (102) is fixed at one end of the hydraulic rod (101), connecting rods (103) are fixed on two opposite side surfaces of the connecting block (102), a pressing plate (104) is fixedly connected at one end of each connecting rod (103), and two opposite side surfaces of the pressing plate (104) are slidably connected with the inner side wall of the rack (1);
the lower surface of the pressing plate (104) is fixedly connected with an expansion link (105), the lower end of the expansion link (105) is fixedly connected with a pressing block (106), and a limiting spring (107) is sleeved on the peripheral side surface of the expansion link (105);
two frames (108) are connected between two opposite inner side walls of the rack (1) in a sliding manner, cloth guide rollers (109) are rotatably connected between the inner side walls of the frames (108) through rotating shafts, a transmission gear (110) is fixedly connected to the circumferential side surface of one rotating shaft, and the transmission gear (110) is positioned on one side of the end surface of one cloth guide roller (109);
the frame (1) is symmetrically provided with sliding grooves (111) on two opposite inner side walls, the outer side wall of the frame (108) is in sliding fit with the inner walls of the sliding grooves (111) through sliding blocks, the bottom in the sliding grooves (111) is fixedly connected with supporting springs (112), and one ends of the supporting springs (112) are fixedly connected with the lower surfaces of the sliding blocks;
a driving motor (113) is fixedly installed at the outer bottom of the rack (1), one end of an output shaft of the driving motor (113) is fixedly connected with a driving gear (114), the top of the driving gear (114) penetrates through the bottom of the rack (1), and the driving gear (114) is located right below the transmission gear (110);
the lower surface of the connecting block (102) is fixedly connected with a suspender (115), and the lower end of the suspender (115) is fixedly connected with a driving box (116);
the cutting tool is characterized in that a threaded rod (117) is rotatably connected between two opposite inner side walls of the driving box (116), a supporting block (118) is in threaded connection with the peripheral side surface of the threaded rod (117), the top of the supporting block (118) is in sliding connection with the inner top of the driving box (116), and a cutting tool is fixedly connected to the lower surface of the supporting block (118).
2. The cloth cutting device for mask production according to claim 1, wherein one end of the limiting spring (107) is fixedly connected with the lower surface of the pressing plate (104), and the other end of the limiting spring (107) is fixedly connected with the upper surface of the pressing block (106).
3. The cloth cutting device for mask production according to claim 1, wherein the frame (108) is correspondingly located right below the pressing block (106), and two opposite side surfaces of the pressing block (104) are in sliding fit with the inner wall of the sliding groove (111) through sliding blocks.
4. The cloth cutting device for mask production according to claim 1, wherein a strip-shaped hole (119) is formed in the bottom of the driving box (116), and the lower end of the cutting knife passes through the strip-shaped hole (119) and extends to the outside of the driving box (116).
5. The cloth cutting device for mask production according to claim 4, wherein a stepping motor (120) is fixedly mounted on the outer side surface of the driving box (116), and one end of an output shaft of the stepping motor (120) is fixedly connected with one end of a threaded rod (117).
6. The cloth cutting device for mask production according to claim 1, wherein two side surfaces of the frame (1) are symmetrically fixed with ear plates, and a fastening bolt penetrates through one surface of each ear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808322.4A CN111893735B (en) | 2020-08-12 | 2020-08-12 | Cloth cutting device is used in gauze mask production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808322.4A CN111893735B (en) | 2020-08-12 | 2020-08-12 | Cloth cutting device is used in gauze mask production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111893735A CN111893735A (en) | 2020-11-06 |
| CN111893735B true CN111893735B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010808322.4A Active CN111893735B (en) | 2020-08-12 | 2020-08-12 | Cloth cutting device is used in gauze mask production |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114193A (en) * | 1958-10-17 | 1963-12-17 | Automatic Braiding Company Not | Tubular fabric |
| CN109056295A (en) * | 2018-09-05 | 2018-12-21 | 佛山市尚鸿针织有限公司 | Cutter device is used in a kind of weaving |
| CN208414938U (en) * | 2018-04-27 | 2019-01-22 | 鸡泽县紫昱棉业有限公司 | A kind of woven fabric stamp cutting means |
| CN109940684A (en) * | 2019-03-15 | 2019-06-28 | 温州崇奥礼品有限公司 | A kind of clothes processing cloth cutting device |
| CN209260418U (en) * | 2018-11-22 | 2019-08-16 | 安徽职业技术学院 | A kind of novel textile fabric cutting means |
| CN110144724A (en) * | 2019-07-01 | 2019-08-20 | 王蕊 | A kind of clothing cloth cutter device |
-
2020
- 2020-08-12 CN CN202010808322.4A patent/CN111893735B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114193A (en) * | 1958-10-17 | 1963-12-17 | Automatic Braiding Company Not | Tubular fabric |
| CN208414938U (en) * | 2018-04-27 | 2019-01-22 | 鸡泽县紫昱棉业有限公司 | A kind of woven fabric stamp cutting means |
| CN109056295A (en) * | 2018-09-05 | 2018-12-21 | 佛山市尚鸿针织有限公司 | Cutter device is used in a kind of weaving |
| CN209260418U (en) * | 2018-11-22 | 2019-08-16 | 安徽职业技术学院 | A kind of novel textile fabric cutting means |
| CN109940684A (en) * | 2019-03-15 | 2019-06-28 | 温州崇奥礼品有限公司 | A kind of clothes processing cloth cutting device |
| CN110144724A (en) * | 2019-07-01 | 2019-08-20 | 王蕊 | A kind of clothing cloth cutter device |
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| Publication number | Publication date |
|---|---|
| CN111893735A (en) | 2020-11-06 |
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