CN215402041U

CN215402041U - Melt-blown fabric machine convenient to wind-up roll loading and unloading

Info

Publication number: CN215402041U
Application number: CN202120667571.6U
Authority: CN
Inventors: 刘中平
Original assignee: Dongguan Jirui Machinery Industry Co ltd
Current assignee: Dongguan Jirui Machinery Industry Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-01-04
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a melt-blown fabric machine convenient for loading and unloading a wind-up roll, which comprises a bottom plate, wherein two sides of the top of the bottom plate are welded with side plates, a shell is arranged between the two side plates, one side of the two side plates, which are close to each other, is welded with an L-shaped plate, the bottom of the L-shaped plate is welded on the shell, a plurality of placing plates positioned on the shell are arranged between the two L-shaped plates, each L-shaped plate is movably connected with a sleeve, one side of the two sleeves, which are close to each other, is welded with a clamping plate, the inside of the sleeve on the right side is connected with a first rotating shaft in a sliding manner, the right end of the first rotating shaft is provided with a driven gear, and the inside of the sleeve on the left side is connected with a second rotating shaft in a sliding manner. According to the utility model, through the combination of various structures, when the device is used for loading and unloading the winding roller on the equipment, the synchronous fixation of the two ends of the winding roller is realized by mechanical driving to replace the traditional mode of separately installing the two ends, so that the loading and unloading efficiency of the winding roller is improved, and the burden of workers is reduced.

Description

Melt-blown fabric machine convenient to wind-up roll loading and unloading

Technical Field

The utility model relates to the technical field of melt-blown fabric machines, in particular to a melt-blown fabric machine convenient for loading and unloading a wind-up roll.

Background

The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene 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. The equipment of the melt-blown fabric needs to roll the fabric in the production process.

At present, the wind-up roll on the traditional melt spray machine needs to be detached alone manually for fixing the two ends of the wind-up roll when being assembled and disassembled, and the work efficiency is low. Therefore, how to process the melt-blown fabric machine becomes a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The utility model provides a melt-blown fabric machine convenient for loading and unloading a wind-up roll, which enables the device to realize the synchronous fixation of two ends of the wind-up roll by mechanical drive to replace the traditional mode of separately installing two ends when loading and unloading the wind-up roll on equipment through the combination of various structures, improves the loading and unloading efficiency of the wind-up roll and lightens the burden of workers.

(II) technical scheme

The utility model provides a melt-blown fabric machine convenient for loading and unloading a wind-up roll, which comprises a bottom plate, wherein two sides of the top of the bottom plate are welded with side plates, a shell is arranged between the two side plates, one side of the two side plates, which are close to each other, is welded with an L-shaped plate, the bottom of the L-shaped plate is welded on the shell, a plurality of placing plates positioned on the shell are arranged between the two L-shaped plates, each L-shaped plate is movably connected with a sleeve, one side of the two sleeves, which are close to each other, is welded with a clamping plate, the inside of the sleeve at the right side is connected with a first rotating shaft in a sliding manner, the right end of the first rotating shaft is provided with a driven gear, the inside of the sleeve at the left side is connected with a second rotating shaft in a sliding manner, the left end of the second rotating shaft is rotatably connected on the side plate at the left side, a driving mechanism is arranged below the driven gear, and the inside of the shell is rotatably connected with a two-way screw rod, and the bidirectional screw rod is connected with a transmission gear through a bolt, a rack is arranged below the transmission gear, and the front of the rack is fixedly connected with a cylinder.

Preferably, two all seted up the through-hole on the lateral wall of the one side that the L template is close to each other, and the inside sliding connection of through-hole has the sleeve, the reverse welding of the surface pressure circumference of first pivot and second pivot has a plurality of spacing, every a plurality of spacing grooves have been seted up along the circumferencial direction on the telescopic conch wall, and sliding connection between spacing groove and the spacing.

Preferably, the bidirectional screw is movably connected with a plurality of threaded rings, adjusting rods are welded at the tops of outer rings of the threaded rings, the top end of each adjusting rod penetrates through the wall of the top of the shell, a bearing is welded to the top of the adjusting rod, and the bearing is sleeved on the sleeve.

Preferably, the bottom of the cylinder is fixedly connected to the bottom plate, the bottom of the rack is slidably connected to the bottom plate, and the rack and the transmission gear are in meshing transmission.

Preferably, the driving mechanism comprises a mounting box, a motor and a driving gear, the mounting box is welded on the outer wall of the right side of the side plate, the motor is fixedly connected to the inner wall of the right side of the mounting box, the driving gear is mounted at the output end of the motor, and the top of the driving gear penetrates through the top shell wall of the mounting box.

Preferably, the right end of the first rotating shaft penetrates through the right side plate and is connected with a driven gear through a bolt, and the driven gear is in meshing transmission with the driving gear.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

through mounting plate, the curb plate, the casing, the L template, place the board, first pivot, the sleeve, splint, driven gear, actuating mechanism, the mounting box, including a motor, an end cap, a controller, and a cover plate, the driving gear, spacing, the cylinder, the rack, drive gear, two-way screw rod and the combination of adjusting the isotructure make this device when the realization is loading and unloading to the wind-up roll on the equipment, realize the mode that traditional both ends of synchronous fixed replacement at its both ends separately installed with mechanical drive, improve the handling efficiency of wind-up roll, alleviate staff's burden.

Drawings

Fig. 1 is a schematic structural view of a melt-spraying machine convenient for loading and unloading a wind-up roll according to the present invention.

Fig. 2 is a schematic front view of a melt-spraying machine convenient for loading and unloading a wind-up roll according to the present invention.

Fig. 3 is a schematic cross-sectional structural view of the front side of the shell of the melt-blown fabric machine convenient for the loading and unloading of the wind-up roll.

Fig. 4 is a schematic side view of a cylinder and a rack of the melt-spraying machine convenient for loading and unloading the wind-up roll according to the present invention.

Fig. 5 is a schematic structural diagram of a driving mechanism of a melt-spraying machine convenient for loading and unloading a wind-up roll according to the present invention.

Reference numerals: 1. a base plate; 2. a side plate; 3. a housing; 4. an L-shaped plate; 5. placing the plate; 6. a first rotating shaft; 7. a sleeve; 8. a splint; 9. a driven gear; 10. a drive mechanism; 100. mounting a box; 101. a motor; 102. a driving gear; 11. a limiting strip; 12. a cylinder; 13. a rack; 14. a transmission gear; 15. a bidirectional screw; 16. and adjusting the rod.

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.

As shown in figures 1-5, the utility model provides a melt-blown fabric machine convenient for loading and unloading a wind-up roll, which comprises a bottom plate 1, side plates 2 are welded on two sides of the top of the bottom plate 1, a shell 3 is arranged between the two side plates 2, L-shaped plates 4 are welded on the sides of the two side plates 2 close to each other, the bottoms of the L-shaped plates 4 are welded on the shell 3, a plurality of placing plates 5 positioned on the shell 3 are arranged between the two L-shaped plates 4, each L-shaped plate 4 is movably connected with a sleeve 7, clamping plates 8 are welded on the sides of the two sleeves 7 close to each other, a first rotating shaft 6 is connected inside the right sleeve 7 in a sliding manner, a driven gear 9 is arranged at the right end of the first rotating shaft 6, a second rotating shaft is connected inside the left sleeve 7 in a sliding manner, the left end of the second rotating shaft is rotatably connected on the left side plate 2, a driving mechanism 10 is arranged below the driven gear 9, a bidirectional screw 15 is connected inside the shell 3 in a rotating manner, and a transmission gear 14 is connected to the bidirectional screw 15 through a bolt, a rack 13 is arranged below the transmission gear 14, and the front surface of the rack 13 is fixedly connected with a cylinder 12.

In an optional embodiment, through holes are formed in the side walls of the two L-shaped plates 4 on the side close to each other, sleeves 7 are slidably connected to the inside of the through holes, a plurality of limiting strips 11 are welded on the outer surfaces of the first rotating shaft 6 and the second rotating shaft in a circumferential and reverse manner, a plurality of limiting grooves are formed in the wall of each sleeve 7 in the circumferential direction, and the limiting grooves are slidably connected with the limiting strips 11.

In an optional embodiment, a plurality of threaded rings are movably connected to the bidirectional screw 15, adjusting rods 16 are welded to the tops of outer rings of the threaded rings, the top end of each adjusting rod 16 penetrates through the wall of the top of the shell 3, and a bearing is welded to the top of the shell and sleeved on the sleeve 7.

In an alternative embodiment, the bottom of the cylinder 12 is fixedly connected to the bottom plate 1, the bottom of the rack 13 is slidably connected to the bottom plate 1, and the rack 13 is in meshing transmission with the transmission gear 14.

In an alternative embodiment, the driving mechanism 10 includes a mounting box 100, a motor 101 and a driving gear 102, the mounting box 100 is welded on the right outer wall of the right side plate 2, the motor 101 is fixedly connected to the right inner wall of the mounting box 100, the driving gear 102 is mounted at the output end of the motor 101, and the top of the driving gear 102 penetrates through the top shell wall of the mounting box 100.

In an alternative embodiment, the right end of the first rotating shaft 6 passes through the right side plate 2, the driven gear 9 is connected with the bolt, and the driven gear 9 is in meshing transmission with the driving gear 102.

The working principle is as follows: when equipment assembles the wind-up roll, place the wind-up roll on placing board 5, start cylinder 12, drive the motion of rack 13, meshing transmission between rack 13 and the drive gear 14, and then drive two-way screw 15 and rotate, make the screw ring move, and then drive sleeve 7 through adjusting pole 16 and remove, and then make splint 8 realize pressing from both sides tight fixedly to the both ends of wind-up roll, after the wind-up roll is by the centre gripping, close cylinder 12, when equipment moves, start actuating mechanism 10, and then drive driven gear 9 and rotate, drive first pivot 6 and rotate, and then drive sleeve 7 through spacing strip 11 and rotate, thereby realize that the wind-up roll rotates, realize the rolling to the material.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A melt-spray machine convenient for loading and unloading of a wind-up roll comprises a bottom plate (1) and is characterized in that side plates (2) are welded on two sides of the top of the bottom plate (1), a shell (3) is arranged between the two side plates (2), an L-shaped plate (4) is welded on one side, close to each other, of the two side plates (2), the bottom of the L-shaped plate (4) is welded on the shell (3), a plurality of placing plates (5) positioned on the shell (3) are arranged between the two L-shaped plates (4), each L-shaped plate (4) is movably connected with a sleeve (7), clamping plates (8) are welded on one side, close to each other, of the two sleeves (7), a first rotating shaft (6) is connected inside the right side of the sleeves (7) in a sliding mode, a driven gear (9) is installed at the right end of the first rotating shaft (6), and a second rotating shaft is connected inside the sleeves (7) in a sliding mode, and the left end of second pivot rotates to be connected in the left side on curb plate (2), the below of driven gear (9) is equipped with actuating mechanism (10), the inside of casing (3) is rotated and is connected with two-way screw rod (15), and has drive gear (14) through bolted connection on two-way screw rod (15), the below of drive gear (14) is equipped with rack (13), and the positive fixedly connected with cylinder (12) of rack (13).

2. The melt-blown fabric machine convenient to wind up-roll loading and unloading according to claim 1, wherein the side wall of one side of each of the two L-shaped plates (4) close to each other is provided with a through hole, the inside of each through hole is slidably connected with a sleeve (7), the outer surfaces of the first rotating shaft (6) and the second rotating shaft are circumferentially and reversely welded with a plurality of limiting strips (11), the wall of each sleeve (7) is provided with a plurality of limiting grooves along the circumferential direction, and the limiting grooves are slidably connected with the limiting strips (11).

3. The melt-blown fabric machine convenient for loading and unloading of a wind-up roll according to claim 2, wherein a plurality of threaded rings are movably connected to the bidirectional screw (15), adjusting rods (16) are welded to the tops of outer rings of the threaded rings, the top end of each adjusting rod (16) penetrates through the top shell wall of the shell (3), and a bearing is welded to the top shell wall and is sleeved on the sleeve (7).

4. The melt-blown fabric machine convenient for loading and unloading a wind-up roll according to claim 1, wherein the bottom of the air cylinder (12) is fixedly connected to the bottom plate (1), the bottom of the rack (13) is slidably connected to the bottom plate (1), and the rack (13) is in meshing transmission with the transmission gear (14).

5. The melt-blown fabric machine convenient for loading and unloading of a wind-up roll according to claim 1, wherein the driving mechanism (10) comprises a mounting box (100), a motor (101) and a driving gear (102), the mounting box (100) is welded on the outer wall of the right side plate (2), the motor (101) is fixedly connected to the inner wall of the right side of the mounting box (100), the driving gear (102) is mounted at the output end of the motor (101), and the top of the driving gear (102) penetrates through the wall of the top of the mounting box (100).

6. The melt-blown fabric machine convenient for assembly and disassembly of a wind-up roll according to claim 5, wherein the right end of the first rotating shaft (6) penetrates through the right side plate (2), a driven gear (9) is connected with the right end of the first rotating shaft through a bolt, and the driven gear (9) is in meshing transmission with the driving gear (102).