CN212498918U - Coarse surface non-woven melt-blown fabric production device - Google Patents
Coarse surface non-woven melt-blown fabric production device Download PDFInfo
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- CN212498918U CN212498918U CN202020905773.5U CN202020905773U CN212498918U CN 212498918 U CN212498918 U CN 212498918U CN 202020905773 U CN202020905773 U CN 202020905773U CN 212498918 U CN212498918 U CN 212498918U
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Abstract
The utility model discloses a rough surface non-woven melt-blown fabric production device, which comprises a base, an upper screen assembly, a lower screen assembly, a first driving assembly and a second driving assembly, wherein a plurality of supporting rods are arranged on the base, sliding grooves are arranged on the supporting rods, adjusting rods are arranged in two sliding grooves in a sliding way, and guide rods are fixedly arranged in the rest sliding grooves; the upper screen assembly and the lower screen assembly are slidably mounted on the adjusting rods and the guide rods, the upper screen assembly is located below the lower screen assembly, and the upper screen assembly can be fixedly connected with one of the adjusting rods through a first bolt. The utility model can be operated by one person, and the adjusting process is time-saving and labor-saving; has the advantages of convenient adjustment; simultaneously, have the function of buffering, can avoid the junction of screen cloth and reel to suffer the damage, can play better guard action.
Description
Technical Field
The utility model relates to a mat surface non-woven melt-blown fabric manufacture equipment technical field, concretely relates to mat surface non-woven melt-blown fabric apparatus for producing.
Background
The melt-blown fabric is prepared from polypropylene serving as a main raw material, the fiber diameter can reach 1-5 micrometers, and the superfine fibers with unique capillary structures increase the number and the surface area of fibers in unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property, and can be used in the fields of air, liquid filtering materials, isolating materials, absorbing materials, mask materials, heat-insulating materials, wiping cloth and the like.
When the coarse-surface melt-blown fabric is produced, two layers of screen meshes are needed to clamp the melt-blown fabric, and hot-pressing equipment is used for production in a matching way; the existing fixing devices are mostly fixed, the height of the screen cloth cannot be adjusted, the screen cloth cannot move after being fixed, and the distance between the screen cloth cannot be adjusted according to the thickness of the melt-blown cloth.
The application numbers are: CN201920151475.9, publication no: CN 210134223U's utility model discloses a mat surface that conveniently changes melts and spouts screen cloth fixing device for cloth production, including two sets of long bottom plates, it is two sets of equal fixed welding has vertical dead lever on the upper surface of long bottom plate, the open jack in top has been seted up to the inside of vertical dead lever, it has altitude mixture control pole, every group to slide in the jack and peg graft all to slide on the altitude mixture control pole and overlap and be equipped with two sets of pipe casings, every two sets of corresponding be provided with the screen cloth through connecting portion between the pipe casing, connecting portion include fixed block, spring, bolt, handle and fixture block. The utility model discloses can adjust the height of screen cloth for this fixing device can be applicable to the hot rolling equipment of multiple difference, can adjust the distance between two sets of screen cloths, and applicable in the production demand of the matte melt-blown fabric of different thickness, the convenience is changed the screen cloth.
However, when the screen fixing device is actually used, the screen needs to be pressed on the screen by using hot-pressing equipment, the screen is extruded in the hot-pressing process, the stress on the joint of the screen and the screen frame is extremely high, and the joint of the screen and the screen frame is extremely easy to damage;
in addition, the device needs to use bolts to fix the height adjusting rod and the sleeve when in use, and in actual use, a plurality of persons are needed to operate simultaneously, so that the adjusting process is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coarse surface non-woven melt-blown fabric apparatus for producing, it has the advantage of being convenient for adjust when using.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a production device of non-woven melt-blown fabric with rough surface comprises a base, an upper screen assembly, a lower screen assembly, a first driving assembly and a second driving assembly, wherein a plurality of supporting rods are arranged on the base, sliding grooves are formed in the supporting rods, adjusting rods are arranged in two sliding grooves in a sliding manner, and guide rods are fixedly arranged in the rest sliding grooves;
the upper screen assembly and the lower screen assembly are slidably mounted on the adjusting rods and the guide rod, the upper screen assembly is positioned below the lower screen assembly, the upper screen assembly can be fixedly connected with one of the adjusting rods through a first bolt, and the lower screen assembly can be fixedly connected with the other adjusting rod through a second bolt;
the first driving assembly and the second driving assembly penetrate through the base and are connected with the two adjusting rods respectively.
The first driving assembly and the second driving assembly are hydraulic driving devices or pneumatic driving devices.
Further inject, hydraulic drive device includes hydraulic pump and pneumatic cylinder, and pneumatic cylinder fixed mounting is on the base, and the expansion end of pneumatic cylinder passes behind the base and is connected with the regulation pole.
In actual use, the ends of the first bolt and the second bolt are provided with runners.
Wherein, adjusting the pole and being provided with the arch, the spout lateral wall is provided with the recess, and the arch is mutually supported with the recess.
Further optimize, go up the screen cloth subassembly and all include drive plate, screen cloth frame and buffering subassembly with lower screen cloth subassembly, the drive plate board is U type structure, and the drive plate passes through linear bearing with adjusting the pole and is connected, and the screen cloth is installed on the screen cloth frame, and the screen cloth frame passes through buffering subassembly to be installed on the drive plate.
The buffer assembly comprises a connecting rod and a spring, a through hole is formed in the drive plate, one end of the connecting rod is fixedly arranged on the screen frame, the other end of the connecting rod penetrates through the through hole in the drive plate and then is connected with the nut, the spring is located between the screen frame and the drive plate, and the spring is sleeved on the connecting rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a first drive assembly and second drive assembly drive upper screen assembly, lower screen assembly respectively and remove, only need unscrew first bolt and second bolt when adjusting for upper screen assembly presses on lower screen assembly, then screw up first bolt and second bolt can, the height according to needs drives upper screen assembly, lower screen assembly to suitable position through first drive assembly and second drive assembly this moment; only one person is needed to operate during operation, and the adjusting process is time-saving and labor-saving; has the advantage of convenient adjustment.
The utility model discloses a buffering subassembly that sets up can guarantee to go up screen assembly, screen assembly down under the effect of hot pressing equipment, has the function of buffering, goes up the space that screen assembly and lower screen assembly floated from top to bottom, can avoid the junction of screen cloth and reel to suffer the damage, can play better guard action.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection relationship between the screen and the screen frame of the present invention.
Fig. 3 is the overall structure schematic diagram of the upper screen assembly and the lower screen assembly of the present invention.
Reference numerals: 1-base, 2-upper screen assembly, 3-lower screen assembly, 4-first driving assembly, 5-second driving assembly, 6-support rod, 7-chute, 8-support leg, 9-first bolt, 10-second bolt, 11-runner, 12-protrusion, 13-groove, 14-driving plate, 15-screen, 16-screen frame, 17-buffer assembly, 18-linear bearing, 19-connecting rod, 20-spring, 21-through hole, 22-adjusting rod, 23-buffer pad.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The embodiment discloses a rough surface non-woven melt-blown fabric production device which comprises a base 1, an upper screen assembly 2, a lower screen assembly 3, a first driving assembly 4 and a second driving assembly 5, wherein a plurality of supporting rods 6 are installed on the base 1, sliding grooves 7 are formed in the supporting rods 6, adjusting rods 22 are arranged in two sliding grooves 7 in a sliding mode, and guide rods are fixedly installed in the rest sliding grooves 7;
the upper screen assembly 2 and the lower screen assembly 3 are slidably mounted on the adjusting rods 22 and the guide rod, the upper screen assembly 2 is located below the lower screen assembly 3, the upper screen assembly 2 can be fixedly connected with one of the adjusting rods 22 through a first bolt 9, and the lower screen assembly 3 can be fixedly connected with the other adjusting rod 22 through a second bolt 10;
the first driving assembly 4 and the second driving assembly 5 are respectively connected with the two adjusting rods 22 after penetrating through the base 1.
The first driving assembly 4 and the second driving assembly 5 are hydraulic driving devices or pneumatic driving devices.
In this embodiment, the first driving assembly 4 and the second driving assembly 5 are hydraulic driving devices, each hydraulic driving device includes a hydraulic pump and a hydraulic cylinder, the hydraulic cylinders are fixedly mounted on the base 1, and the movable ends of the hydraulic cylinders penetrate through the base 1 and then are connected with the adjusting rods 22.
Preferably, the ends of the first bolt 9 and the second bolt 10 are provided with a runner 11; this facilitates adjustment of the first bolt 9 and the second bolt 10.
Further preferably, the adjusting rod 22 is provided with a protrusion 12, the side wall of the sliding chute 7 is provided with a groove 13, and the protrusion 12 and the groove 13 are matched with each other, so that the adjusting rod 22 is more stable in movement; the groove 13 and the protrusion 12 can play a role in guiding and limiting.
The upper screen assembly 2 and the lower screen assembly 3 respectively comprise a driving plate 14, a screen 15, a screen frame 16 and a buffer assembly 17, the driving plate 14 is of a U-shaped structure, the driving plate 14 is connected with an adjusting rod 22 through a linear bearing 18, the screen 15 is installed on the screen frame 16, and the screen frame 16 is installed on the driving plate 14 through the buffer assembly 17.
The further optimized buffering component 17 comprises a connecting rod 19 and a spring 20, a through hole 21 is formed in the driving plate 14, one end of the connecting rod 19 is fixedly arranged on the screen frame 16, the other end of the connecting rod passes through the through hole 21 in the driving plate 14 and then is connected with a nut, the spring 20 is located between the screen frame 16 and the driving plate 14, and the spring 20 is sleeved on the connecting rod 19.
Further preferably, the end of the support rod 6 is provided with a buffer pad 23 to prevent the driving plate 14 from colliding with the end of the support rod 6.
The present invention will be further described with reference to specific methods and principles of use:
step 1: an adjusting step, namely, adjusting the second driving assembly 5 to enable the lower screen assembly 3 to be contacted with the end part of the supporting rod 6, and meanwhile, adjusting the first driving assembly 4 to enable the upper screen assembly 2 to be pressed on the lower screen assembly 3;
step 2: loosening the first bolt 9 and the second bolt 10 to release the fixed connection state of the upper screen assembly 2, the lower screen assembly 3 and the adjusting rod 22; then the first driving assembly 4 and the second driving assembly 5 are started again, so that the two adjusting rods 22 slide into the sliding grooves 7;
and step 3: the height of the lower screen assembly 3 is adjusted, the upper screen assembly 2 is directly pressed on the lower screen assembly 3 under the action of gravity, at the moment, screens 15 in the upper screen assembly 2 and the lower screen assembly 3 are in contact with each other, and springs 20 in the upper screen assembly 2 and the lower screen assembly 3 are compressed; at the moment, the second bolt 10 is screwed, the second driving assembly 5 drives the lower screen assembly 3 to drive the upper screen assembly 2 to move, when the equipment moves to the height, the first bolt 9 is screwed, at the moment, the first driving assembly 4 is started, and the first driving assembly 4 drives the upper screen assembly 2 to move upwards for a certain distance and then stops;
and 4, step 4: placing the non-woven fabric between the upper screen assembly 2 and the lower screen assembly 3, and starting the first driving assembly 4 to drive the upper screen assembly 2 to reset at the moment; the non-woven fabrics are clamped and fixed by the upper screen assembly 2 and the lower screen assembly 3;
and 5: and (4) carrying out hot pressing through hot pressing equipment.
Like this, in the in-service use, the accommodation process is more convenient, and alone can operate, can realize labour saving and time saving's purpose.
Moreover, due to the arrangement of the buffer assembly 17, in the actual use, after the non-woven fabric is clamped and fixed by the upper screen assembly 2 and the lower screen assembly 3 in the step 4, when the hot-pressing device performs the hot-pressing process on the upper screen assembly 2 and the lower screen assembly 3, the spring 20 in the buffer assembly 17 can play a good buffer role, so that the screen 15 and the screen frame 16 can move in a small range, and the screen 15 is prevented from being damaged.
In actual use, the base 1 is provided with support legs 8.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (8)
1. The utility model provides a coarse surface non-woven melt-blown fabric apparatus for producing, includes the base, its characterized in that: the automatic screen printing machine further comprises an upper screen assembly, a lower screen assembly, a first driving assembly and a second driving assembly, wherein a plurality of supporting rods are mounted on the base, sliding grooves are formed in the supporting rods, adjusting rods are slidably arranged in two of the sliding grooves, and guide rods are fixedly mounted in the rest of the sliding grooves;
the upper screen assembly and the lower screen assembly are slidably mounted on the adjusting rods and the guide rod, the upper screen assembly is positioned below the lower screen assembly, the upper screen assembly can be fixedly connected with one of the adjusting rods through a first bolt, and the lower screen assembly can be fixedly connected with the other adjusting rod through a second bolt;
the first driving assembly and the second driving assembly penetrate through the base and are connected with the two adjusting rods respectively.
2. The matte nonwoven meltblown web production apparatus of claim 1, further comprising: the first driving assembly and the second driving assembly are hydraulic driving devices or pneumatic driving devices.
3. The matte nonwoven meltblown web production apparatus of claim 2, further comprising: the hydraulic driving device comprises a hydraulic pump and a hydraulic cylinder, the hydraulic cylinder is fixedly installed on the base, and the movable end of the hydraulic cylinder penetrates through the base and then is connected with the adjusting rod.
4. The matte nonwoven meltblown web production apparatus of claim 1, further comprising: the end parts of the first bolt and the second bolt are provided with rotating wheels.
5. The matte nonwoven meltblown web production apparatus of claim 1, further comprising: the adjusting rod is provided with a protrusion, the side wall of the sliding groove is provided with a groove, and the protrusion is matched with the groove.
6. The matte nonwoven meltblown web production apparatus of claim 1, further comprising: go up screen cloth subassembly and screen cloth subassembly down and all include drive plate, screen cloth frame and buffering subassembly, the drive plate with adjust the pole and pass through linear bearing and be connected, the screen cloth is installed on the screen cloth frame, the screen cloth frame passes through buffering subassembly and installs on the drive plate.
7. The matte nonwoven meltblown web production apparatus of claim 6, further comprising: the driving plate is of a U-shaped structure.
8. The matte nonwoven meltblown web production apparatus of claim 1, further comprising: the end part of the support rod is provided with a cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905773.5U CN212498918U (en) | 2020-05-26 | 2020-05-26 | Coarse surface non-woven melt-blown fabric production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905773.5U CN212498918U (en) | 2020-05-26 | 2020-05-26 | Coarse surface non-woven melt-blown fabric production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212498918U true CN212498918U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020905773.5U Active CN212498918U (en) | 2020-05-26 | 2020-05-26 | Coarse surface non-woven melt-blown fabric production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212498918U (en) |
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2020
- 2020-05-26 CN CN202020905773.5U patent/CN212498918U/en active Active
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