Molding equipment for flame-retardant dust removal cloth bag

Abstract

The utility model discloses forming equipment for a flame-retardant dust removal cloth bag, and relates to the technical field of dust removal cloth bags, the forming equipment comprises a supporting frame and a stretching roller, a guide roller is fixed on the supporting frame, and a winding roller is movably connected to the supporting frame; the device further comprises an anti-static assembly. The anti-static assembly comprises a fixed cavity and a through pipe; the fixed cavity is a hollow box body and is fixed on the support frame, the fixed cavity is positioned right above the guide roller, and a nozzle is fixed at the bottom of the fixed cavity; one end of the through pipe extends into the fixing cavity, and the other end of the through pipe extends into the dry ice box; the plurality of nozzles are uniformly distributed at the bottom of the fixed cavity at intervals; the length of the fixed cavity is not less than the axial length of the guide roller; the anti-static assembly further comprises a movable plate, a reserved hole is formed in the movable plate, and one end of the through pipe extends into the position below the reserved hole. Moisture molecules around the cloth bag can be increased, static electricity on the cloth bag is reduced, and dust is prevented from being adsorbed on the cloth bag.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal bags, in particular to a molding device for flame-retardant dust removal bags. Background Art

[0002] Flame retardant dust bag is a dust removal filter material with flame retardant properties. The bag goes through cleaning, stretching, drying and other processes during production. The stretching process is used to stretch and shape the bag, which not only improves the tensile strength of the bag in subsequent use, but also can test the strength of the bag. When the bag is stretched in a dry environment, the constant contact between the bag and the stretching roller can easily generate static electricity, causing dust to be adsorbed on the bag, causing the pores on the bag to be blocked, affecting the subsequent normal use of the bag. Utility Model Content

[0003] The embodiment of the present application provides a flame-retardant dust bag forming device, which solves the problem in the prior art that static electricity is easily generated due to the continuous contact between the bag and the stretching roller, causing dust to be adsorbed on the bag and causing the pores on the bag to be blocked.

[0004] The embodiment of the present application provides a flame-retardant dust bag forming device, comprising a support frame and a stretching roller, wherein a guide roller is fixed to the support frame, and a winding roller is movably connected to the support frame;

[0005] Also includes anti-static components;

[0006] The anti-static component includes a fixed cavity and a through pipe;

[0007] The fixed cavity is a box body with a hollow interior and is fixed on the support frame. The fixed cavity is located directly above the guide roller, and a nozzle is fixed at the bottom of the fixed cavity.

[0008] One end of the through pipe extends into the fixed cavity, and another end of the through pipe extends into the dry refrigerator.

[0009] Furthermore, there are multiple nozzles, and the multiple nozzles are evenly spaced and distributed at the bottom of the fixed cavity.

[0010] Furthermore, the length of the fixed cavity is not less than the axial length of the guide roller.

[0011] Furthermore, the anti-static assembly also includes a movable plate, a reserved hole is opened on the movable plate, and one end of the through pipe extends below the reserved hole;

[0012] The side of the movable plate is fixed with a convex strip, the inner side of the fixed cavity is provided with a sliding groove, and the convex strip extends into the sliding groove;

[0013] A cleaning rod is fixed at the bottom of the movable plate, and one cleaning rod is located above one nozzle.

[0014] Furthermore, mounting holes are provided on both sides of the movable plate in the short side direction, a reserved groove is provided on the fixing cavity, the reserved groove and the mounting hole overlap, and a positioning bolt extends into the reserved groove.

[0015] Further, it also includes a cleaning component;

[0016] The cleaning assembly includes a dust suction chamber and a dust suction pipe;

[0017] The dust collection chamber is fixed on the support frame, a dust collection port is opened at the bottom of the dust collection chamber, and a dust collection box is fixed at the top of the dust collection chamber;

[0018] One end of the dust suction pipe extends into the dust suction chamber, and one end of the dust suction pipe extends into the dust collection box. An air pump is fixed on the dust suction pipe.

[0019] Furthermore, a brush plate is fixed to the bottom of the dust collection chamber, and the brush plate is in contact with the surface of the cloth bag.

[0020] Furthermore, a dust collecting groove is pullable and connected inside the dust collecting box. The dust collecting groove is a rectangular body with a hollow interior and an open top. One end of the dust suction pipe extends into the dust collecting box from the top.

[0021] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0022] By setting up anti-static components, it is possible to add moisture molecules around the cloth bag, reduce static electricity on the cloth bag, prevent dust from being adsorbed on the cloth bag, and ensure the subsequent normal use of the cloth bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the flame-retardant dust bag forming equipment of the utility model;

[0024] Figure 2 It is a top view of the three-dimensional structure of the fixed cavity of the flame-retardant dust bag forming equipment of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed cavity of the flame-retardant dust bag forming equipment of the utility model when viewed from above;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the dust collection chamber of the flame-retardant dust bag forming equipment of the utility model from top view;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the dust collection chamber of the flame-retardant dust bag forming equipment of the utility model when viewed from above;

[0028] Figure 6 It is a top-view three-dimensional structural schematic diagram of the fixed cavity and movable plate of the flame-retardant dust bag forming equipment of the utility model;

[0029] Figure 7 The utility model is a schematic diagram of the three-dimensional structure of the flame-retardant dust bag forming equipment with the fixed cavity and the movable plate separated from each other as viewed from above.

[0030] In the figure: 100, support frame; 110, stretching roller; 120, guide roller; 130, winding roller; 200, anti-static component; 210, fixed cavity; 211, nozzle; 212, slide groove; 213, reserved groove; 214, positioning bolt; 220, through pipe; 230, movable plate; 231, reserved hole; 233, convex strip; 234, cleaning rod; 300, cleaning component; 310, dust suction chamber; 311, brush plate; 312, dust suction port; 320, dust collection box; 321, dust collection groove; 322, dust suction pipe. DETAILED DESCRIPTION

[0031] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0032] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] like Figures 1 to 7 As shown, the present application provides a flame retardant dust bag forming device, including a support frame 100 and a stretching roller 110, the stretching roller 110 is fixed on the support frame 100, there are multiple stretching rollers 110, the multiple stretching rollers 110 are of different heights, and the multiple stretching rollers 110 are used to stretch the bag, the support frame 100 is fixed with a guide roller 120, the support frame 100 is movably connected with a winding roller 130, the winding roller 130 is used to store the formed bag, and a motor is fixed on the side of the support frame 100 away from the winding roller 130, and the motor is used to drive the winding roller 130 to rotate;

[0035] Also includes an anti-static component 200;

[0036] The anti-static assembly 200 includes a fixing cavity 210 and a through pipe 220;

[0037] The fixed cavity 210 is a box body with a hollow interior and is fixed on the support frame 100. The fixed cavity 210 is located directly above the guide roller 120. A nozzle 211 is fixed at the bottom of the fixed cavity 210.

[0038] One end of the through pipe 220 extends into the fixed cavity 210, and one end of the through pipe 220 extends into the dry ice bin. An air pump is fixed on the through pipe 220, and the dry ice particles in the dry ice bin are pumped into the through pipe 220 through the air pump, and then the dry ice particles are sent into the fixed cavity 210 through the through pipe 220.

[0039] Specifically, if Figures 1 to 3 As shown, there are multiple nozzles 211 , and the multiple nozzles 211 are evenly spaced and distributed at the bottom of the fixed cavity 210 .

[0040] It is worth noting that the dry ice sprayed by the multiple nozzles 211 covers a wider range, thus achieving a better anti-static effect.

[0041] Specifically, if Figures 1 to 3 As shown, the length of the fixed cavity 210 is not less than the axial length of the guide roller 120, that is, the dry ice sprayed from the fixed cavity 210 can cover the cloth bag.

[0042] In the above embodiment, when the cloth bag passes through the guide roller 120, the dry ice particles in the dry ice bin are drawn into the fixed cavity 210 through the through pipe 220, and the dry ice particles are sprayed out through the nozzle 211. The dry ice particles are accelerated in the high-pressure airflow and vaporized the moment they come into contact with the cloth bag, thereby increasing the moisture molecules around the cloth bag, reducing the static electricity on the cloth bag, and thus preventing dust from being adsorbed on the cloth bag.

[0043] Specifically, if Figures 1 to 7 As shown, the anti-static assembly 200 further includes a movable plate 230, on which a reserved hole 231 is opened, and one end of the through pipe 220 extends below the reserved hole 231, that is, the dry ice particles are sent into the lower space between the movable plate 230 and the fixed cavity 210;

[0044] A convex strip 233 is fixed on the side of the movable plate 230, and a slide groove 212 is opened on the inner side of the fixed cavity 210. The convex strip 233 extends into the slide groove 212, and a sliding connection is formed between the convex strip 233 and the slide groove 212;

[0045] A cleaning rod 234 is fixed to the bottom of the movable plate 230 , and one cleaning rod 234 is located above one nozzle 211 .

[0046] It is worth noting that by moving the movable plate 230 , the cleaning rod 234 can be extended into the nozzle 211 , and the hole of the nozzle 211 can be cleaned by repeatedly moving the movable plate 230 .

[0047] Specifically, if Figure 6 and Figure 7 As shown, the movable plate 230 has mounting holes on both sides of the short side, and the fixed cavity 210 has a reserved groove 213, the reserved groove 213 and the mounting hole coincide with each other, and a positioning bolt 214 extends into the reserved groove 213, and the movable plate 230 is fixed by the positioning bolt 214.

[0048] In the above embodiment, when cleaning the nozzle 211, the fixed cavity 210 is opened, the positioning bolt 214 is first removed, and then the movable plate 230 is moved downward, and the cleaning rod 234 is extended into the nozzle 211 to clean out the impurities that clog the nozzle 211. By repeatedly moving the movable plate 230, the impurities that clog the nozzle 211 can be cleaned out.

[0049] In some embodiments of the present application, Figures 1 to 5 As shown, it also includes a cleaning component 300, which is used to clean burrs and dust on the cloth bag;

[0050] The cleaning assembly 300 includes a dust collection chamber 310 and a dust collection pipe 322;

[0051] The dust collection chamber 310 is fixed on the support frame 100, a dust collection port 312 is opened at the bottom of the dust collection chamber 310, and a dust collection box 320 is fixed on the top of the dust collection chamber 310;

[0052] One end of the dust suction pipe 322 extends into the dust suction chamber 310 , and one end of the dust suction pipe 322 extends into the dust collection box 320 . An air pump is fixed on the dust suction pipe 322 .

[0053] It is worth noting that by using a vacuum pump to create negative pressure in the dust suction pipe 322, when the cloth bag passes through the dust suction chamber 310, the brittle impurities and dust on the cloth bag are sucked into the dust suction chamber 310 from the dust suction port 312, and then sucked into the dust collecting box 320 through the dust suction pipe 322, thereby collecting burrs and dust on the cloth bag.

[0054] Specifically, if Figures 1 to 5 As shown, a brush plate 311 is fixed to the bottom of the dust collection chamber 310, and the brush plate 311 is in contact with the surface of the cloth bag.

[0055] It is easy to understand that the brittle impurities on the cloth bag can be scraped off by the brush plate 311 , and when the impurities pass through the dust suction port 312 , they are sucked into the dust suction chamber 310 through the dust suction port 312 .

[0056] Specifically, if Figures 1 to 5As shown, a dust collecting groove 321 is pullable and connected inside the dust collecting box 320 . The dust collecting groove 321 is a rectangular body with a hollow interior and an open top. One end of the dust suction pipe 322 extends into the dust collecting box 320 from the top.

[0057] It is easy to understand that the extending end of the dust suction pipe 322 is located above the dust collecting groove 321 , and the impurities extracted from the dust suction pipe 322 can enter the dust collecting groove 321 .

[0058] In the above embodiment, the burr portion on the cloth bag is a raised portion. When dry ice is sprayed on the cloth bag, the raised portion forms a brittle substance under the action of the dry ice. The brittle substance can be scraped off by the brush plate 311 to separate the brittle substance from the cloth bag. As the cloth bag moves, the separated brittle substance is sucked into the dust suction chamber 310 from the dust suction port 312. At the same time, the dust can be sucked into the dust suction chamber 310, and the sucked impurities and dust are sent to the dust collecting trough 321. After the impurities in the dust collecting trough 321 are saturated, the dust collecting trough 321 can be drawn out to clean the impurities.

[0059] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A flame retardant dust bag forming device, comprising a support frame (100) and a stretching roller (110), characterized in that: A guide roller (120) is fixed on the support frame (100), and a winding roller (130) is movably connected to the support frame (100); Also included is an anti-static component (200); The anti-static component (200) comprises a fixed cavity (210) and a through pipe (220); The fixed cavity (210) is a box body with a hollow interior and is fixed on the support frame (100). The fixed cavity (210) is located directly above the guide roller (120). A nozzle (211) is fixed at the bottom of the fixed cavity (210); One end of the through pipe (220) extends into the fixed cavity (210), and one end of the through pipe (220) extends into the dry refrigerator.

2. The flame retardant dust bag forming equipment according to claim 1, characterized in that: There are a plurality of nozzles (211), and the plurality of nozzles (211) are evenly spaced and distributed at the bottom of the fixed cavity (210).

3. The flame retardant dust bag forming equipment according to claim 1, characterized in that: The length of the fixed cavity (210) is not less than the axial length of the guide roller (120).

4. The flame retardant dust bag forming equipment according to claim 1, characterized in that: The antistatic assembly (200) further comprises a movable plate (230), a reserved hole (231) is formed on the movable plate (230), and one end of the through pipe (220) extends below the reserved hole (231); A convex strip (233) is fixed on the side of the movable plate (230), a sliding groove (212) is opened on the inner side of the fixed cavity (210), and the convex strip (233) extends into the sliding groove (212); A cleaning rod (234) is fixed at the bottom of the movable plate (230), and one cleaning rod (234) is located above one nozzle (211).

5. The flame retardant dust bag forming equipment according to claim 4, characterized in that: The movable plate (230) has mounting holes on both sides in the short side direction, and the fixed cavity (210) has a reserved groove (213), the reserved groove (213) and the mounting hole overlap, and a positioning bolt (214) extends into the reserved groove (213).

6. The flame retardant dust bag forming equipment according to claim 1, characterized in that: Also included is a cleaning component (300); The cleaning assembly (300) comprises a dust collection chamber (310) and a dust collection pipe (322); The dust collection chamber (310) is fixed on the support frame (100), a dust collection port (312) is opened at the bottom of the dust collection chamber (310), and a dust collection box (320) is fixed at the top of the dust collection chamber (310); One end of the dust suction pipe (322) extends into the dust suction chamber (310), and one end of the dust suction pipe (322) extends into the dust collection box (320). An air pump is fixed on the dust suction pipe (322).

7. The flame retardant dust bag forming equipment according to claim 6, characterized in that: A brush plate (311) is fixed to the bottom of the dust collection chamber (310), and the brush plate (311) is in contact with the surface of the cloth bag.

8. The flame retardant dust bag forming equipment according to claim 6, characterized in that: The dust collecting box (320) is provided with a dust collecting groove (321) which can be pulled out and connected therein. The dust collecting groove (321) is a rectangular body which is hollow inside and open at the top. One end of the dust suction pipe (322) extends into the dust collecting box (320) from the top.

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