CN213476435U - Cutting device for melt-blown fabric production - Google Patents
Cutting device for melt-blown fabric production Download PDFInfo
- Publication number
- CN213476435U CN213476435U CN202021954776.4U CN202021954776U CN213476435U CN 213476435 U CN213476435 U CN 213476435U CN 202021954776 U CN202021954776 U CN 202021954776U CN 213476435 U CN213476435 U CN 213476435U
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- Prior art keywords
- wall
- melt
- blown fabric
- support frame
- cutting device
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- 239000004744 fabric Substances 0.000 title claims abstract description 49
- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a cutting device is used in melt-blown spray production, including support frame, electric putter, supporting shoe and lower sword groove, support frame inner wall one side symmetry is provided with the cylinder, the conveyer belt has been cup jointed to cylinder one side outer wall, the through-hole has been seted up to support frame inner wall upper end, support frame upper end outer wall one side is provided with electric putter, electric putter runs through the outer wall welding of through-hole one side and has the backup pad, the inside movable groove of seting up the rectangle array and distributing of backup pad, the inside movable mounting of movable groove has the connecting rod, the stopper is installed to connecting rod upper end outer wall one side, the welding of connecting. The utility model discloses a set up backup pad, clamp plate and supporting shoe, reached the effect of fixed melt-blown fabric, stability when guaranteeing the melt-blown fabric and tailorring to the phenomenon of off tracking appears easily when avoiding the melt-blown fabric to tailor, guaranteed the melt-blown fabric and tailor the planarization at edge, guaranteed product quality.
Description
Technical Field
The utility model relates to a cutting device technical field specifically is a cutting device is used in melt-blown fabric production.
Background
The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polyethylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property. Can be used in the fields of air and liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like.
After the melt-blown fabric is produced, the cutting device is required to be used for shaping, the length of the melt-blown fabric after cutting is ensured to meet the requirement, but the traditional cutting device lacks auxiliary fixing equipment, so that when the melt-blown fabric is cut, the phenomenon of deviation of the melt-blown fabric easily occurs, and the smoothness of the cut edge is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device is used in melt-blown fabric production possesses the advantage that increases auxiliary fixture, has solved traditional cutting device and has lacked auxiliary fixture's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device is used in melt-blown fabric production, includes support frame, electric putter, supporting shoe and lower sword groove, support frame inner wall one side symmetry is provided with the cylinder, the conveyer belt has been cup jointed to cylinder one side outer wall, the through-hole has been seted up to support frame inner wall upper end, support frame upper end outer wall one side is provided with electric putter, electric putter runs through-hole one side outer wall welding and has the backup pad, the inside movable groove of having seted up the rectangular array and distributing of backup pad, the inside movable mounting of movable groove has the connecting rod, the stopper is installed to connecting rod upper end outer wall one side, the.
Preferably, a supporting block is installed on one side of the inner wall of the supporting frame and located between the conveying belts, the outer walls of two sides of the supporting block are designed in an arc shape, and a cutter groove is formed in one side of the outer wall of the upper end of the supporting block.
Preferably, the cutting knife body is installed on one side of the outer wall of the lower end of the supporting plate, and the cutting knife body corresponds to the lower knife groove in position.
Preferably, the outer wall of one side of the connecting rod is provided with a spring, and the pressing plate is elastically connected with the supporting plate through the spring.
Preferably, the pressure plate is located at the upper end of the support block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model achieves the effect of fixing the melt-blown fabric by arranging the supporting plate, the pressing plate and the supporting block, the melt-blown fabric is positioned at the upper end of the conveying belt to move, when the position to be cut moves to the upper end of the lower cutter groove, the external controller controls the conveyer belt to stop working, the external controller controls the electric push rod to work, the electric push rod drives the supporting plate to vertically move, thereby the pressure plate is contacted with the melt-blown fabric, the melt-blown fabric is extruded by the pressure plate through the elasticity of the spring, thereby the purpose of fixing the melt-blown fabric is achieved, the stability of the melt-blown fabric during cutting is ensured, thereby avoid the melt-blown fabric to appear the phenomenon of off tracking when tailorring easily, guaranteed the melt-blown fabric and tailor the planarization at edge, guaranteed product quality, the backup pad continues to move down, runs through the melt-blown fabric and gets into the sword inslot portion down until driving the cutter body of tailorring to reached and tailor the mesh of melt-blown fabric, guaranteed equipment practicality.
Drawings
FIG. 1 is a schematic sectional view of the supporting frame of the present invention;
FIG. 2 is a schematic side view of the lower blade groove structure of the present invention;
fig. 3 is an enlarged schematic view of the structure of the movable trough of the present invention.
In the figure: 1. a support frame; 11. a drum; 12. a support block; 13. a conveyor belt; 14. a cutter descending groove; 15. a through hole; 2. an electric push rod; 21. a support plate; 22. a cutter body; 23. a movable groove; 24. a connecting rod; 25. a spring; 26. pressing a plate; 27. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a cutting device for melt-blown fabric production comprises a support frame 1, an electric push rod 2, a support block 12 and a lower cutter groove 14, wherein rollers 11 are symmetrically arranged on one side of the inner wall of the support frame 1. The roller 11 achieves the purpose of driving the conveying belt 13 to rotate. The outer wall of one side of the roller 11 is sleeved with a conveying belt 13, a supporting block 12 is installed on one side of the inner wall of the supporting frame 1, and the supporting block 12 is located between the conveying belts 13. The outer wall of the upper end of the supporting block 12 and the conveying belt 13 are in a relatively horizontal position, so that the melt-blown fabric conveying is guaranteed. The outer walls of two sides of the supporting block 12 are designed in an arc shape, and a lower knife groove 14 is formed in one side of the outer wall of the upper end of the supporting block 12. Through-hole 15 has been seted up to 1 inner wall upper end of support frame, and 1 upper end outer wall one side of support frame is provided with electric putter 2. As is well known to those skilled in the art, the cutting device of the present invention further needs to provide the electric push rod 2 to enable the electric push rod to work normally, and as is well known to those skilled in the art, the provision of the electric push rod 2 is common to all of the conventional means or common general knowledge, and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience. The electric push rod 2 penetrates through the outer wall of one side of the through hole 15 and is welded with a support plate 21, a cutting knife body 22 is installed on one side of the outer wall of the lower end of the support plate 21, and the cutting knife body 22 corresponds to the lower knife groove 14 in position. The supporting plate 21 continuously moves downwards until the cutting knife body 22 is driven to penetrate through the melt-blown cloth and enter the lower knife groove 14, so that the purpose of cutting the melt-blown cloth is achieved, and the practicability of the equipment is guaranteed.
The supporting plate 21 is internally provided with movable grooves 23 distributed in a rectangular array, and the movable grooves 23 are internally movably provided with connecting rods 24. The movable groove 23 and the connecting rod 24 ensure the moving stability of the support plate 21. A limiting block 27 is installed on one side of the outer wall of the upper end of the connecting rod 24, a pressing plate 26 is welded on one side of the outer wall of the lower end of the connecting rod 24, the pressing plate 26 is located at the upper end of the supporting block 12, a spring 25 is arranged on the outer wall of one side of the connecting rod 24, and the pressing plate 26 is elastically connected with the supporting plate 21 through the spring. The melt-blown fabric is located the upper end of conveyer belt 13 and moves, when the position that needs the cutting moves to lower sword groove 14 upper end, external controller control conveyer belt 13 stop work, external controller control electric putter 2 work, electric putter 2 drives backup pad 21 and takes place vertical migration, thereby make clamp plate 26 and melt-blown fabric contact, clamp plate 26 extrudes melt-blown fabric through spring 25 elasticity, thereby fixed melt-blown fabric's purpose has been reached, the stability when guaranteeing melt-blown fabric and tailorring, thereby the phenomenon of off tracking appears easily when avoiding melt-blown fabric to tailor, melt-blown fabric tailors the smoothness at edge has been guaranteed, product quality has been guaranteed.
The working principle is as follows: the melt-blown fabric is located the removal of 13 upper ends of conveyer belt, when the position that needs the cutting moves to lower sword groove 14 upper end, external controller control conveyer belt 13 stop work, external controller control electric putter 2 work, electric putter 2 drives backup pad 21 and takes place vertical migration, thereby make clamp plate 26 and melt-blown fabric contact, clamp plate 26 passes through spring 25 elasticity extrusion melt-blown fabric, thereby fixed melt-blown fabric's purpose has been reached, backup pad 21 continuously moves down, run through melt-blown fabric and get into lower sword groove 14 inside until driving cutting out sword body 22, thereby reached and cut out the purpose of melt-blown fabric, the equipment practicality has been guaranteed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a cutting device is used in melt-blown fabric production, includes support frame (1), electric putter (2), supporting shoe (12) and lower knife slot (14), its characterized in that: support frame (1) inner wall one side symmetry is provided with cylinder (11), conveyer belt (13) have been cup jointed to cylinder (11) one side outer wall, through-hole (15) have been seted up to support frame (1) inner wall upper end, support frame (1) upper end outer wall one side is provided with electric putter (2), electric putter (2) run through-hole (15) one side outer wall welding have backup pad (21), backup pad (21) inside has seted up movable groove (23) that the rectangle array distributes, movable groove (23) inside movable mounting has connecting rod (24), stopper (27) are installed to connecting rod (24) upper end outer wall one side, connecting rod (24) lower extreme outer wall one side welding has clamp plate (26).
2. The cutting device for melt-blown fabric production according to claim 1, wherein: supporting shoe (12) are installed to support frame (1) inner wall one side installation, supporting shoe (12) are located between conveyer belt (13), and supporting shoe (12) both sides outer wall all adopts the design of circular arc shape, lower sword groove (14) have been seted up to supporting shoe (12) upper end outer wall one side.
3. The cutting device for melt-blown fabric production according to claim 1, wherein: a cutting knife body (22) is installed on one side of the outer wall of the lower end of the supporting plate (21), and the cutting knife body (22) corresponds to the lower knife groove (14) in position.
4. The cutting device for melt-blown fabric production according to claim 1, wherein: the outer wall of one side of the connecting rod (24) is provided with a spring (25), and the pressing plate (26) is elastically connected with the supporting plate (21) through the spring (25).
5. The cutting device for melt-blown fabric production according to claim 1, wherein: the pressing plate (26) is positioned at the upper end of the supporting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954776.4U CN213476435U (en) | 2020-09-09 | 2020-09-09 | Cutting device for melt-blown fabric production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954776.4U CN213476435U (en) | 2020-09-09 | 2020-09-09 | Cutting device for melt-blown fabric production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213476435U true CN213476435U (en) | 2021-06-18 |
Family
ID=76417999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021954776.4U Active CN213476435U (en) | 2020-09-09 | 2020-09-09 | Cutting device for melt-blown fabric production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213476435U (en) |
-
2020
- 2020-09-09 CN CN202021954776.4U patent/CN213476435U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: No. 249 Binqing Road, South District, Chengdu Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province, 611730 Patentee after: Chengdu Xifu Plastic Products Co.,Ltd. Address before: 510700 Guangzhou Development Zone Hospital, 196 Youyi Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Liu Canxia |