Non-woven fabric dusting device

Abstract

The utility model discloses a non-woven fabric powder scattering device which comprises a base, two sets of supporting plates are fixedly installed on the top of the base, a discharging roller is rotatably installed between the two sets of supporting plates, a powder hopper is fixedly installed on the top of the base and located on one sides of the supporting plates, and a powder scattering roller is rotatably installed at the discharging position of the powder hopper. A U-shaped block is fixedly mounted on one side of the top of the base, a winding rod is rotatably connected to the cambered surface of the U-shaped block, and a storage assembly suitable for grass-proof non-woven fabrics with different widths is arranged on the surface of the winding rod. The grass-proof non-woven fabric winding device has the advantages that through the arrangement of the storage assembly, a first bolt is unscrewed, one end of the first bolt is far away from the inner wall of a T-shaped hole, and the grass-proof non-woven fabrics with different widths can be wound; and then, a worker moves the fixing ring, adjusts the fixing ring to a required position and tightens a first bolt, so that one end of the first bolt abuts against the inner wall of a T-shaped hole, the fixing ring is fixed, the worker can conveniently adjust the fixing ring according to different widths of the weed-proof non-woven fabric, and the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production equipment, in particular to a non-woven fabric powder spreading device. Background Art

[0002] Weed-proof cloth, also known as weed control cloth, is a kind of non-woven or woven cloth for fields to prevent the growth of weeds. Black weed-proof cloth can effectively prevent sunlight from penetrating through the ground to the weeds below. It is made of environmentally friendly materials and added with high molecular functional materials. It is biodegradable, pollution-free, and will not cause white pollution. It is a safe choice for green organic agriculture. The weed-proof cloth prevents sunlight from penetrating through the ground to the weeds below, controls the photosynthesis of the weeds, and thus controls the growth of weeds.

[0003] According to a non-woven fabric online powder coating equipment with publication number CN210031287U, the utility model discloses a non-woven fabric online powder coating equipment, including a carrying platform, a discharging roller, a powder sprinkling chamber, a powder storage box and a receiving roller, a discharging roller is arranged on one side above the carrying platform, a powder sprinkling chamber is arranged on one side of the discharging roller, a powder storage box is fixedly connected above the powder sprinkling chamber, a receiving roller is arranged on one side of the powder sprinkling chamber, a No. 1 fixed plate is arranged above the inside of the powder sprinkling chamber, a powder sprinkling roller is connected to the inside of the No. 1 fixed plate through a powder sprinkling roller transmission rod, and a No. 1 fixed plate is arranged below the inside of the powder sprinkling chamber. The utility model has a simple structure and a novel design. Through the unloading plate and the unloading port, LDPE, HDPE or EVA powder can be evenly sprinkled on the surface of the powdering roller. During the transmission of the non-woven fabric, the powdering roller rotates to evenly sprinkle LDPE, HDPE or EVA powder on the surface of the non-woven fabric. The surface of the powdering roller is provided with a powder attachment groove, which can increase the adhesion ability of the powdering roller to the powder and increase the use effect of the device. The utility model is suitable for being widely promoted and used.

[0004] The above-mentioned non-woven fabric online powder coating equipment has some problems in use. The receiving roller has a single size and can only store grass-proof non-woven fabrics of a single size. It cannot be adjusted according to the different widths of the grass-proof non-woven fabrics produced, so it is less practical. Utility Model Content

[0005] The utility model aims to provide a non-woven fabric powdering device to solve the problem of low applicability of a non-woven fabric online powdering coating device proposed in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A non-woven fabric powder sprinkling device comprises a base, two groups of support plates are fixedly installed on the top of the base, a discharging roller is rotatably installed between the two groups of support plates, a powder hopper is fixedly installed on the top of the base and on one side of the support plates, a powder sprinkling roller is rotatably installed at the discharging point of the powder hopper, two groups of support blocks are fixedly installed on the top of the base, two groups of heating rollers are installed between the two groups of support blocks, a U-shaped block is fixedly installed on one side of the top of the base, a winding rod is rotatably connected at the arc surface of the U-shaped block, a fixing component for facilitating the fixing of the winding rod is connected to one side of the U-shaped block, a storage component suitable for weed-proof non-woven fabrics of different widths is provided on the surface of the winding rod, and a driving component for driving the winding rod is fixedly installed on one side of the base.

[0008] Preferably, the fixing assembly includes a hinge fixedly mounted on one side of the U-shaped block, the other end of the hinge is fixedly connected to a U-shaped plate, the inner arc surface of the U-shaped plate is clamped on the surface of the winding rod, and the U-shaped plate and the U-shaped block are fixed together by hand-tightened bolts.

[0009] Preferably, the storage assembly includes a fixing ring slidably mounted on the surface of the winding rod, the outer circumferential surface of the fixing ring is provided with a through hole, the inner cavity of the through hole is rotatably connected with a first bolt, the surface of the winding rod is provided with a T-shaped hole, the inner cavity of the T-shaped hole is slidably connected with a connecting block, the surface of the connecting block is provided with a threaded hole, and the screw of the first bolt is threadedly connected to the inner cavity of the threaded hole.

[0010] Preferably, the driving assembly includes a driving motor fixedly mounted on one side of the base, the output shaft of the driving motor is fixedly mounted with a second pulley, the second pulley is connected to the first pulley via a V-belt, a connecting column is fixedly mounted on one side of the first pulley, and one side of the connecting column is fixedly connected to one end of the winding rod.

[0011] Preferably, the arc surfaces of the U-shaped plate and the U-shaped block are both provided with slots, and a bearing is fixedly sleeved on the surface of the winding rod, and the bearing is engaged with the inner cavity of the slot.

[0012] Preferably, a clamping column is clamped in the inner cavity of the through hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model, through the setting of the storage component, loosens the first bolt so that one end of the first bolt is away from the inner wall of the T-shaped hole, thereby releasing the restriction on the fixing ring. Then the staff moves the fixing ring and adjusts it to the required position, tightens the first bolt so that one end of the first bolt abuts against the inner wall of the T-shaped hole to fix the fixing ring, thereby facilitating the staff to adjust according to the different widths of the anti-weed non-woven fabric, thereby improving the applicability of the equipment.

[0015] 2. The utility model blocks the through hole by setting a clamping column to be clamped in the inner cavity of the through hole, thereby preventing foreign matter from entering the through hole and clogging the through hole, thereby improving the use stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a non-woven fabric powder sprinkling device of the utility model;

[0017] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the bearing of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing ring of the utility model;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point a.

[0021] In the figure: 100, base; 101, support plate; 102, discharging roller; 103, powder spreading roller; 104, powder hopper; 105, heating roller; 106, support block; 200, fixing ring; 201, hand-tightening bolt; 202, U-shaped plate; 203, winding rod; 204, hinge; 205, slot; 206, U-shaped block; 207, first pulley; 208, V-belt; 209, second pulley; 210, driving motor; 211, bearing; 212, connecting block; 213, connecting column; 214, clamping column; 215, first bolt; 216, through hole; 217, T-shaped hole; 218, threaded hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5, this embodiment provides the following technical solutions: a non-woven fabric powder sprinkling device, comprising a base 100, two groups of support plates 101 are fixedly installed on the top of the base 100, a discharging roller 102 is rotatably installed between the two groups of support plates 101, a powder hopper 104 is fixedly installed on the top of the base 100 and on one side of the support plate 101, a powder sprinkling roller 103 is rotatably installed at the discharging point of the powder hopper 104, two groups of support blocks 106 are fixedly installed on the top of the base 100, two groups of heating rollers 105 are installed between the two groups of support blocks 106, a U-shaped block 206 is fixedly installed on one side of the top of the base 100, a winding rod 203 is rotatably connected to the arc surface of the U-shaped block 206, and a winding rod 203 is rotatably connected to one side of the U-shaped block 206 for facilitating the winding of the non-woven fabric. The winding rod 203 is fixed with a fixing component, and the surface of the winding rod 203 is provided with a storage component suitable for grass-proof non-woven fabrics of different widths. A driving component for driving the winding rod 203 is fixedly installed on one side of the base 100. Through the setting of the storage component, the first bolt 215 is loosened, so that one end of the first bolt 215 is away from the inner wall of the T-shaped hole 217, thereby releasing the restriction on the fixing ring 200. Then the staff moves the fixing ring 200, adjusts it to the desired position, tightens the first bolt 215, so that one end of the first bolt 215 abuts against the inner wall of the T-shaped hole 217, and fixes the fixing ring 200, which makes it convenient for the staff to adjust according to the different widths of the grass-proof non-woven fabric, thereby improving the applicability of the equipment.

[0024] It is worth mentioning that the fixing assembly includes a hinge 204 fixedly installed on one side of a U-shaped block 206, and the other end of the hinge 204 is fixedly connected to a U-shaped plate 202. The inner arc surface of the U-shaped plate 202 is clamped on the surface of the winding rod 203, and the U-shaped plate 202 and the U-shaped block 206 are fixed together by hand-tightening bolts 201. By flipping the U-shaped plate 202 and fixing it together with the U-shaped block 206 using hand-tightening bolts 201, the space formed by the two limits the working position of the winding rod 203.

[0025] Furthermore, the storage component includes a fixing ring 200 slidably sleeved on the surface of the winding rod 203, the outer circumferential surface of the fixing ring 200 is provided with a through hole 216, the inner cavity of the through hole 216 is rotatably connected with a first bolt 215, further, the first bolt 215 is a round-head hexagonal screw, when the first bolt 215 is completely retracted into the through hole 216, the staff can use an hexagonal wrench to disassemble it, the surface of the winding rod 203 is provided with a T-shaped hole 217, the inner cavity of the T-shaped hole 217 is slidably connected with a connecting block 212, the surface of the connecting block 212 is provided with a threaded hole 218, the screw of the first bolt 215 is screwed into the inner cavity of the threaded hole 218, through the setting of the first bolt 215, loosening the first bolt 215 can release the restriction on the fixing ring 200, thereby moving the fixing ring 200, which is very convenient and quick.

[0026] Furthermore, the driving assembly includes a driving motor 210 fixedly mounted on one side of the base 100, the output shaft of the driving motor 210 is fixedly mounted with a second pulley 209, the second pulley 209 is connected to the first pulley 207 via a V-belt 208, a connecting column 213 is fixedly mounted on one side of the first pulley 207, one side of the connecting column 213 is fixedly connected to one end of the winding rod 203, the second pulley 209 is driven by the driving motor 210 through the V-belt 208, the first pulley 207 is driven to rotate and then the winding rod 203 is driven to rotate.

[0027] It is worth mentioning that a slot 205 is provided on the arc surface of the U-shaped plate 202 and the U-shaped block 206, and a bearing 211 is fixedly sleeved on the surface of the winding rod 203. The bearing 211 is engaged with the inner cavity of the slot 205 to reduce the friction between the winding rod 203 and the U-shaped block and the U-shaped plate 202, making the rotation smoother and reducing energy consumption.

[0028] Furthermore, a clamping column 214 is clamped in the inner cavity of the through hole 216 to block the through hole 216 and prevent foreign matter from entering the through hole 216 .

[0029] Working principle:

[0030] First, the non-woven fabrics are evenly sleeved on the surface of the discharge roller 102, and then one end of the non-woven fabric is grasped and passed through the bottom of the powdering roller 103 and between the two sets of heating rollers 105 in turn. The principle of the powdering process is the prior art. Please refer to the online powdering coating equipment for non-woven fabrics with the publication number CN210031287U. When the non-woven fabrics after powdering pass through the two sets of heating rollers 105, the high temperature generated by the heating rollers 105 first melts the raw material powder, and then passes through the two sets of heating rollers 105 to roll and combine with the non-woven fabrics. At this time, the staff starts the driving The motor 210 is driven to drive the winding rod 203 to rotate, thereby winding the grass-proof non-woven fabric. When processing non-woven fabric of another width, the clamping column 214 that blocks the through hole 216 is removed, and the first bolt 215 is loosened to make one end of the first bolt 215 away from the inner wall of the T-shaped hole 217, thereby releasing the restriction on the fixing ring 200. Then the staff moves the fixing ring 200, adjusts it to the desired position, and tightens the first bolt 215 to make one end of the first bolt 215 abut against the inner wall of the T-shaped hole 217.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-woven fabric powder spreading device, characterized in that: The invention comprises a base (100), two groups of support plates (101) are fixedly installed on the top of the base (100), a discharging roller (102) is rotatably installed between the two groups of support plates (101), a powder hopper (104) is fixedly installed on the top of the base (100) and located on one side of the support plate (101), a powder sprinkling roller (103) is rotatably installed at the discharging point of the powder hopper (104), two groups of support blocks (106) are fixedly installed on the top of the base (100), and a Two groups of heating rollers (105), a U-shaped block (206) is fixedly installed on one side of the top of the base (100), a winding rod (203) is rotatably connected to the arc surface of the U-shaped block (206), one side of the U-shaped block (206) is connected to a fixing component for fixing the winding rod (203), the surface of the winding rod (203) is provided with a storage component suitable for grass-proof non-woven fabrics of different widths, and a driving component for driving the winding rod (203) is fixedly installed on one side of the base (100).

2. A non-woven fabric powder sprinkling device according to claim 1, characterized in that; The fixing assembly comprises a hinge (204) fixedly mounted on one side of a U-shaped block (206); the other end of the hinge (204) is fixedly connected to a U-shaped plate (202); the inner arc surface of the U-shaped plate (202) is clamped on the surface of a reeling rod (203); and the U-shaped plate (202) and the U-shaped block (206) are fixed together by means of a hand-tightened bolt (201).

3. A non-woven fabric powder sprinkling device according to claim 2, characterized in that: The storage assembly includes a fixing ring (200) slidably mounted on the surface of a winding rod (203); a through hole (216) is provided on the outer circumferential surface of the fixing ring (200); a first bolt (215) is rotatably connected to the inner cavity of the through hole (216); a T-shaped hole (217) is provided on the surface of the winding rod (203); a connecting block (212) is slidably connected to the inner cavity of the T-shaped hole (217); a threaded hole (218) is provided on the surface of the connecting block (212); and the screw of the first bolt (215) is threadedly connected to the inner cavity of the threaded hole (218).

4. A non-woven fabric powder spreading device according to claim 3, characterized in that: The driving assembly comprises a driving motor (210) fixedly mounted on one side of the base (100); a second pulley (209) is fixedly mounted on the output shaft of the driving motor (210); the second pulley (209) is connected to the first pulley (207) via a V-belt (208); a connecting column (213) is fixedly mounted on one side of the first pulley (207); and one side of the connecting column (213) is fixedly connected to one end of the winding rod (203).

5. A non-woven fabric powder sprinkling device according to claim 4, characterized in that: The arc surfaces of the U-shaped plate (202) and the U-shaped block (206) are both provided with a clamping groove (205), and a bearing (211) is fixedly sleeved on the surface of the winding rod (203), and the bearing (211) is clamped in the inner cavity of the clamping groove (205).

6. A non-woven fabric powder sprinkling device according to claim 3, characterized in that: The inner cavity of the through hole (216) is clamped with a clamping column (214).

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