Feeding dustproof device of filter tip forming machine

Abstract

The utility model discloses a feeding dustproof device of a filter tip forming machine, which relates to the feeding dustproof field, and comprises a ceiling, a C-shaped frame and a lifting mechanism, the ceiling is provided with an exhaust fan used for being connected with a dust removal pipeline, one side of the ceiling is provided with a guide rod cover and two parallel vertical rods, and the other side of the ceiling is provided with a guide rod. The two vertical rods are located at the tow feeding end of the filter tip forming machine, the two vertical rods make contact with a front shell and a rear shell of the filter tip forming machine respectively, and the guide rod cover is located between the two vertical rods and covers the outer side of a tow guide rod of the filter tip forming machine. A tow feeding area can be closed, dust is prevented from flying into a workshop, and the dust in the C-shaped dustproof curtain is sucked into the dust removal pipeline through work of the exhaust fan, so that centralized treatment of the dust is facilitated, the health of workers is protected, and the working environment is improved.

Description

Technical Field

[0001] The utility model belongs to the field of feeding dust prevention, and in particular relates to a feeding dust prevention device for a nozzle rod forming machine. Background Art

[0002] Before feeding the tow into the nozzle rod forming machine, the tow package needs to be placed on a pallet, and then the pallet is transferred by a forklift to the tow feeding end of the nozzle rod forming machine. Then the tow in the tow package is manually placed into the feeding rocker of the nozzle rod forming machine, so that the tow enters the nozzle rod forming machine for processing and forming.

[0003] The tow used to make the filter tip is composed of chemical fibers, which will produce a large amount of dust when fed into the filter rod forming machine. The dust mixed in the air will affect the health of the workers.

[0004] Therefore, we propose a feeding dust prevention device for a nozzle rod forming machine to solve the above problems. Utility Model Content

[0005] Aiming at the problem that in the process of feeding the tow of the nozzle rod forming machine, since the tow is composed of chemical fibers, a large amount of dust will be generated when it is fed into the nozzle rod forming machine, and the dust mixed in the air will affect the health of the workers, the utility model provides a feeding dust prevention device for the nozzle rod forming machine.

[0006] The utility model solves the technical problem by adopting a solution: a feeding dust prevention device for a nozzle rod forming machine, comprising a ceiling, a C-shaped frame and a lifting mechanism, an exhaust fan connected to a dust removal pipeline is installed on the ceiling, a guide rod cover and two parallel vertical rods are installed on one side of the ceiling,

[0007] Two vertical rods are located at the tow feeding end of the nozzle rod forming machine, and the two vertical rods are respectively in contact with the front and rear shells of the nozzle rod forming machine;

[0008] The guide rod cover is located between the two vertical rods and is arranged on the outside of the tow guide rod of the nozzle rod forming machine;

[0009] The C-shaped frame is arranged at the bottom of the ceiling, and the lifting mechanism is installed in the ceiling and can drive the C-shaped frame to move up and down;

[0010] A C-shaped dustproof curtain is installed at the bottom of the C-shaped frame, and both ends of the C-shaped dustproof curtain are respectively fitted with two vertical poles, and the bottom end thereof is in contact with the ground.

[0011] Preferably, a transparent plate and a connecting plate are installed between the guide rod cover and the vertical rod, and the connecting plate is located on the top of the transparent plate and contacts with the top shell of the nozzle rod forming machine.

[0012] Preferably, an opening is provided on one side of the C-shaped dustproof curtain, and a zipper is installed in the opening.

[0013] Preferably, the lifting mechanism includes two driving motors and two winding drums, and the two winding drums are arranged in the ceiling one after the other, and the two end shafts of the winding drum are respectively equipped with bearing seats, and the bearing seats are installed on the inner side of the ceiling. A pull rope is wrapped around the winding drum, and the lower end of the pull rope is connected to the C-shaped frame. The driving motor is installed on the inner side of the ceiling, and its output shaft is connected to the drum shaft of the winding drum.

[0014] Preferably, two magnetic strips are also included, and the magnetic strips are adsorbed on the joints between the C-shaped dustproof curtain and the vertical pole.

[0015] Preferably, a slide groove is provided on one side of the vertical rod close to the C-shaped frame, a slider is provided in the slide groove, and the slider is fixedly connected to the C-shaped frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can seal the tow feeding area through the cooperation of the ceiling, the guide rod cover, the C-type dust curtain and the two transparent plates to prevent the dust from flying into the workshop. The dust in the C-type dust curtain is sucked into the dust removal duct through the exhaust fan, so as to centrally treat the dust, thereby protecting the health of workers and improving the working environment.

[0018] 2. The utility model starts two driving motors at the same time through control. The driving motor drives the reel to rotate in the reverse direction, and then the reel releases the pull rope, so that the C-shaped frame and the C-shaped dust curtain slowly descend, so that the workers can clean or replace the C-shaped dust curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the vertical pole, guide rod cover and ceiling of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the ceiling of the utility model;

[0022] Figure 4 This is a left-side structural schematic diagram of the utility model;

[0023] Figure 5 It is a left-side structural schematic diagram of the utility model upright pole.

[0024] In the figure: 1 upright pole, 11 slide slot, 2 ceiling, 3 guide rod cover, 41 C-type dust curtain, 42 magnetic strip, 43 C-type frame, 44 zipper, 5 nozzle rod forming machine, 6 connecting plate, 7 transparent plate, 81 driving motor, 82 winding reel, 83 bearing seat, 84 pull rope, 9 exhaust fan. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-5 The utility model provides a technical solution for a feeding dust prevention device of a nozzle rod forming machine:

[0027] Embodiment 1:

[0028] according to Figure 1-5 As shown, it includes a ceiling 2, a C-shaped frame 43 and a lifting mechanism. An exhaust fan 9 is installed on the ceiling 2. The air outlet end of the exhaust fan 9 is connected to the dust removal duct. The exhaust fan 9 works to suck the dust into the dust removal duct, so as to centrally treat the dust, thereby protecting the health of workers and improving the working environment.

[0029] A guide rod cover 3 and two parallel vertical rods 1 are installed on one side of the ceiling 2. The two vertical rods 1 are located at the tow feeding end of the nozzle rod forming machine 5, and the two vertical rods 1 are in contact with the front and rear shells of the nozzle rod forming machine 5 respectively.

[0030] The guide rod cover 3 is located between the two vertical poles 1 and covers the outside of the tow guide rod of the nozzle rod forming machine 5. A transparent plate 7 and a connecting plate 6 are installed between the guide rod cover 3 and the vertical pole 1. The connecting plate 6 is located on the top of the transparent plate 7 and contacts with the top shell of the nozzle rod forming machine 5. By setting the guide rod cover 3 and the two transparent plates 7, the gap between the nozzle rod forming machine 5 and the ceiling 2 is closed.

[0031] A C-shaped frame 43 is arranged at the bottom of the ceiling 2, and a C-shaped dust-proof curtain 41 is installed at the bottom of the C-shaped frame 43. The two ends of the C-shaped dust-proof curtain 41 are respectively fitted with the two vertical poles 1, and the bottom end thereof is in contact with the ground. Through the cooperation of the ceiling 2, the guide rod cover 3, the C-shaped dust-proof curtain 41 and the two transparent plates 7, the tow feeding area can be closed to prevent dust from flying into the workshop.

[0032] The lifting mechanism includes two driving motors 81 and two winding drums 82. The two winding drums 82 are arranged in the ceiling 2 one after the other. The two end shafts of the winding drums 82 are respectively equipped with bearing seats 83. The bearing seats 83 are installed on the inner side of the ceiling 2. The winding drums 82 are supported by the two bearing seats 83 to ensure the stability of the winding drums 82 during rotation.

[0033] A pull rope 84 is wound around the winding drum 82, and the lower end of the pull rope 84 is connected to the C-shaped frame 43. The driving motor 81 is installed on the inner side of the ceiling 2, and its output shaft is connected to the drum shaft of the winding drum 82. The driving motor 81 drives the winding drum 82 to rotate. The winding drum 82 reels the pull rope 84 or releases the pull rope 84 during the rotation process, thereby driving the C-shaped frame 43 to move up and down.

[0034] It also includes two magnetic strips 42, which are adsorbed on the joint between the C-shaped dustproof curtain 41 and the vertical pole 1. The edge of the C-shaped dustproof curtain 41 is pressed and fixed by the magnetic strips 42, so that the edge of the C-shaped dustproof curtain 41 is tightly fitted with the vertical pole 1 to ensure the sealing effect.

[0035] When used specifically, the utility model is a feeding dust-proof device for a nozzle rod forming machine. First, the C-shaped dust-proof curtain 41 is opened, and the tow package is placed at the tow feeding end of the nozzle rod forming machine 5. The tow in the tow package is manually placed into the feeding swing rod of the nozzle rod forming machine 5, so that the tow enters the nozzle rod forming machine 5 for processing and forming;

[0036] Then the worker fits the edge of the C-shaped dust curtain 41 to the vertical pole 1, and at the same time, adsorbs the magnetic strip 42 to the fitting place of the C-shaped dust curtain 41 and the vertical pole 1, and presses the edge of the C-shaped dust curtain 41 through the magnetic strip 42, so that the edge of the C-shaped dust curtain 41 fits tightly to the vertical pole 1 to ensure the sealing effect;

[0037] During the operation of the nozzle rod forming machine 5, the exhaust fan 9 is started and the exhaust fan 9 works to suck the dust in the C-shaped dust curtain 41 into the dust removal pipeline, so as to centrally process the dust.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, Figure 4 As shown, an opening is provided on one side of the C-shaped dustproof curtain 41, and a zipper 44 is installed in the opening. By opening the zipper 44, the C-shaped dustproof curtain 41 is opened to facilitate placing or taking out the tray.

[0040] Embodiment three:

[0041] On the basis of the first embodiment, Figure 5 As shown, a slide groove 11 is provided on one side of the vertical rod 1 close to the C-shaped frame 43, and a slider is provided in the slide groove 11. The slider is fixedly connected to the C-shaped frame 43. Through the cooperation of the slider and the slide groove 11, the C-shaped frame 43 is limited to improve the stability of the C-shaped frame 43 during the up and down movement.

Claims

1. A feeding dust prevention device for a nozzle forming machine, comprising a ceiling, a C-shaped frame and a lifting mechanism, characterized in that: An exhaust fan connected to the dust removal duct is installed on the ceiling, and a guide rod cover and two parallel vertical rods are installed on one side of the ceiling. Two vertical rods are located at the tow feeding end of the nozzle rod forming machine, and the two vertical rods are respectively in contact with the front and rear shells of the nozzle rod forming machine; The guide rod cover is located between the two vertical rods and is arranged on the outside of the tow guide rod of the nozzle rod forming machine; The C-shaped frame is arranged at the bottom of the ceiling, and the lifting mechanism is installed in the ceiling and can drive the C-shaped frame to move up and down; A C-shaped dustproof curtain is installed at the bottom of the C-shaped frame, and both ends of the C-shaped dustproof curtain are respectively fitted with two vertical poles, and the bottom end thereof is in contact with the ground.

2. The feeding dust prevention device for the nozzle forming machine according to claim 1 is characterized in that: A transparent plate and a connecting plate are installed between the guide rod cover and the vertical rod. The connecting plate is located on the top of the transparent plate and contacts with the top shell of the nozzle rod forming machine.

3. The feeding dust prevention device for the nozzle forming machine according to claim 1 is characterized in that: An opening is arranged on one side of the C-shaped dustproof curtain, and a zipper is installed in the opening.

4. The feeding dust prevention device for the nozzle forming machine according to claim 1 is characterized in that: The lifting mechanism includes two driving motors and two winding drums. The two winding drums are arranged in the ceiling one after the other. The two end shafts of the winding drum are respectively equipped with bearing seats, and the bearing seats are installed on the inner side of the ceiling. A pull rope is wrapped around the winding drum, and the lower end of the pull rope is connected to the C-shaped frame. The driving motor is installed on the inner side of the ceiling, and its output shaft is connected to the drum shaft of the winding drum.

5. The feeding dust prevention device for the nozzle forming machine according to claim 1 is characterized in that: It also includes two magnetic strips, which are adsorbed on the joints between the C-shaped dust curtain and the vertical pole.

6. The feeding dust prevention device for the nozzle forming machine according to claim 1 is characterized in that: A slide groove is provided on one side of the vertical rod close to the C-shaped frame, a sliding block is arranged in the slide groove, and the sliding block is fixedly connected to the C-shaped frame.

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