Sponge dust recovery device

Abstract

The utility model relates to the field of sponge production devices, in particular to a sponge dust recovery device which comprises a rack, a cutting device is arranged on the rack, conveying belts are arranged on the portions, on the two sides of the cutting device, of the rack, the conveying belts are driven by corresponding conveying motors to rotate, and the cutting device comprises a sliding table; a rotating shaft and a plurality of guide shafts are arranged on the sliding table, the rotating shaft is driven by a cutting motor to rotate, a rotating wheel is fixed to the rotating shaft, guide wheels are fixed to the guide shafts, a water tank is further arranged below the cutting device, a positioning shaft is further arranged on the sliding table in the water tank, and a positioning wheel is fixed to the positioning shaft. The cutting device further comprises a cutting rope, a collecting cover is further fixed to the portion, above the positioning wheel, of the sliding table, and the collecting cover is connected with an exhaust fan through an air inlet pipe. Through the effect of the exhaust fan, sponge dust can be effectively prevented from flying to influence the environment and the body health of operators.

Description

Technical Field

[0001] The invention relates to the field of sponge production devices, in particular to a sponge dust recovery device. Background Art

[0002] At present, commonly used sponges are divided into three types according to their structure: high-density sponges, medium-density sponges, and low-density sponges. Among them, high-density sponges have many holes and are very full. Because they have good air permeability and elasticity, they are often used to make sound-absorbing cotton, sofa cushions, soft bags and other materials. Various automated equipment are usually used in the production of these sponge products, such as sponge cutting machines. Patent application number: CN208557693U discloses a horizontal sponge cutting machine, including a bracket, a conveying platform is arranged below the bracket, and a sponge cutting assembly is arranged on the bracket. The sponge cutting assembly includes a frame, and the first cutter wheel, the second cutter wheel, the third cutter wheel and the fourth cutter wheel are arranged in sequence in the frame. The sponge cutting assembly also includes a knife belt, and the knife belt is wound around the first cutter wheel, the second cutter wheel, the third cutter wheel and the fourth cutter wheel in sequence to form a closed loop. The sponge is cut by moving the knife belt, but when this type of sponge cutting machine cuts, sponge dust will be generated. If the sponge dust is not handled in time, it will seriously affect your health.

[0003] The present invention is proposed in view of the deficiencies in the prior art. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a sponge dust recovery device.

[0005] The present invention can be implemented by the following technical solutions:

[0006] The present invention discloses a sponge dust recovery device, comprising a frame, a cutting device is arranged on the frame, conveyor belts are arranged on the frames on both sides of the cutting device, the conveyor belts are driven to rotate by corresponding conveying motors, the cutting device comprises a slide, a rotating shaft and a plurality of guide shafts are arranged on the slide, the rotating shaft is driven to rotate by the cutting motor, a rotating wheel is fixed on the rotating shaft, a guide wheel is fixed on the guide shaft, a water tank is also arranged below the cutting device, a positioning shaft is also arranged on the slide in the water tank, a positioning wheel is fixed on the positioning shaft, the cutting device further comprises a cutting rope, the cutting rope passes around the guide wheel, the positioning wheel and the rotating wheel to form a closed loop, a collecting hood is also fixed on the slide above the positioning wheel, the collecting hood is connected to an exhaust fan through an air inlet pipe, an air outlet pipe is also fixed on one side of the exhaust fan, and the end of the air outlet pipe is fixed on the bottom of the water tank. When cutting the sponge, the sponge is placed on one of the conveyor belts, and the conveyor belt is driven to rotate by the conveying motor, the sponge moves toward the other conveyor belt, and the rotating wheel is driven to rotate by the cutting motor, and the cutting rope moves at high speed. When the cutting rope moves, the sponge passing through the cutting rope position is cut, and through the action of the exhaust fan, the air at the collection cover position is discharged into the water in the water tank through the exhaust pipe after the exhaust fan, which can effectively prevent the sponge dust from flying and affecting the environment and the health of the operator, and the cutting rope moves around the positioning wheel, and the positioning wheel is set below the horizontal plane in the water tank. When the cutting rope passes through the positioning wheel, it is cooled by tap water to prevent the high temperature of the cutting rope from affecting the quality of the sponge after cutting.

[0007] Preferably, a slide plate is fixed on the slide platform, a screw rod and a plurality of slide rods are arranged on the frame, the screw rod passes through the slide plate and is threadedly connected to the slide plate, the slide rod passes through the slide plate and is slidably connected to the slide plate, a positioning motor is fixed on the frame, and the output end of the positioning motor is fixed to the screw rod. The screw rod is driven to rotate by the positioning motor to adjust the position of the cutting rope between the two conveyor belts, and the sponge is driven to pass between the two conveyor belts multiple times to achieve multiple cutting of the sponge.

[0008] Preferably, a scraper is fixed on the slide in the water tank, and the cutting rope passes through the scraper and is slidably connected with the scraper. The sponge dust attached to the cutting rope is scraped off by setting the scraper.

[0009] Compared with the prior art, the present invention has the following advantages:

[0010] Through the action of the exhaust fan, the air at the collecting hood position is discharged into the water in the water tank through the exhaust pipe, which can effectively prevent the flying of sponge dust from affecting the environment and the health of the operator. The cutting rope moves around the positioning wheel, and the positioning wheel is arranged below the horizontal plane in the water tank. When the cutting rope passes through the positioning wheel, it is cooled by tap water to prevent the high temperature of the cutting rope from affecting the quality of the sponge after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0012] Figure 1 It is a structural schematic diagram of the present invention;

[0013] Figure 2 It is a left side view of the present invention;

[0014] Figure 3 for Figure 2 Sectional view at AA;

[0015] In the figure: 1, frame; 2, conveyor belt; 3, conveyor motor; 4, cutting device; 5, slide; 6, guide shaft; 7, guide wheel; 8, rotating shaft; 9, rotating wheel; 10, cutting rope; 11, positioning shaft; 12, positioning wheel; 13, slide plate; 14, slide bar; 15, screw rod; 16, collecting cover; 17, air inlet pipe; 18, exhaust fan; 19, scraper; 20, water tank; 21, cutting motor; 22, positioning motor; DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below with reference to the accompanying drawings:

[0017] Embodiment 1:

[0018] like Figures 1 to 3As shown, this embodiment discloses a sponge dust recovery device, comprising a frame 1, a cutting device 4 is arranged on the frame 1, conveyor belts 2 are arranged on the frames 1 on both sides of the cutting device 4, and the conveyor belts 2 are driven to rotate by corresponding conveying motors 3, the cutting device 4 comprises a slide 5, a rotating shaft 8 and a plurality of guide shafts 6 are arranged on the slide 5, the rotating shaft 8 is driven to rotate by a cutting motor 21, a rotating wheel 9 is fixed on the rotating shaft 8, and a guide wheel 7 is fixed on the guide shaft 6, a water tank 20 is also arranged below the cutting device 4, a positioning shaft 11 is also arranged on the slide 5 in the water tank 20, and a positioning wheel 12 is fixed on the positioning shaft 11, the cutting device 4 further comprises a cutting rope 10, the cutting rope 10 passes around the guide wheel 7, the positioning wheel 12 and the rotating wheel 9 to form a closed loop, a collecting hood 16 is also fixed on the slide 5 above the positioning wheel 12, and the collecting hood 16 is connected to the exhaust fan 18 through an air inlet pipe 17, and an air outlet pipe is also fixed on one side of the exhaust fan 18, and the end of the air outlet pipe is fixed at the bottom of the water tank 20. When cutting the sponge, the sponge is placed on one of the conveyor belts 2, and the conveyor motor 3 drives the conveyor belt 2 to rotate, the sponge moves toward the other conveyor belt 2, and the cutting motor 21 drives the rotating wheel 9 to rotate, and the cutting rope 10 moves at high speed. When the cutting rope 10 moves, the sponge passing through the position of the cutting rope 10 is cut, and through the action of the exhaust fan 18, the air at the position of the collection cover 16 is discharged into the water in the water tank 20 through the exhaust pipe after the exhaust fan 18, which can effectively prevent the flying of sponge dust from affecting the environment and the health of the operator, and the cutting rope 10 moves around the positioning wheel 12, and the positioning wheel 12 is set below the horizontal plane in the water tank 20. When the cutting rope 10 passes through the positioning wheel 12, it is cooled by tap water to prevent the high temperature of the cutting rope 10 from affecting the quality of the sponge after cutting.

[0019] Among them, a slide plate 13 is also fixed on the slide table 5, and a screw rod 15 and a plurality of slide rods 14 are also provided on the frame 1. The screw rod 15 passes through the slide plate 13 and is threadedly connected with the slide plate 13, and the slide rod 14 passes through the slide plate 13 and is slidably connected with the slide plate 13. A positioning motor 22 is also fixed on the frame 1, and the output end of the positioning motor 22 is fixed to the screw rod 15. The positioning motor 22 drives the screw rod 15 to rotate, and the slide plate 13 moves in the direction of the screw rod 15. The slide table 5 moves with the slide plate 13 to adjust the position of the cutting rope 10 between the two conveyor belts 2, and the sponge is cut multiple times by driving the sponge to pass between the two conveyor belts 2 multiple times.

[0020] Embodiment 2:

[0021] This embodiment discloses a sponge dust recovery device. Based on the structure and principle of the first embodiment, a scraper 19 is fixed on the slide 5 in the water tank 20 of this embodiment, and the cutting rope 10 passes through the scraper 19 and is slidably connected with the scraper 19. The scraper 19 is provided to scrape off the sponge dust attached to the cutting rope 10.

[0022] The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be regarded as the scope of protection of the present invention.

Claims

1. A sponge dust recovery device, comprising a frame, characterized in that: A cutting device is provided on the frame, and conveyor belts are provided on the frames on both sides of the cutting device, and the conveyor belts are driven to rotate by corresponding conveying motors. The cutting device includes a slide, and a rotating shaft and multiple guide shafts are provided on the slide, and the rotating shaft is driven to rotate by the cutting motor. A rotating wheel is fixed on the rotating shaft, and a guide wheel is fixed on the guide shaft. A water tank is also provided below the cutting device, and a positioning shaft is also provided on the slide in the water tank, and a positioning wheel is fixed on the positioning shaft. The cutting device also includes a cutting rope, and the cutting rope passes around the guide wheel, the positioning wheel and the rotating wheel to form a closed loop. A collecting hood is also fixed on the slide above the positioning wheel, and the collecting hood is connected to an exhaust fan through an air inlet pipe. An air outlet pipe is also fixed on one side of the exhaust fan, and an end of the air outlet pipe is fixed at the bottom of the water tank.

2. The sponge dust recovery device according to claim 1, characterized in that: A slide plate is also fixed on the slide platform, a screw rod and a plurality of sliding rods are also provided on the frame, the screw rod passes through the slide plate and is threadedly connected to the slide plate, the sliding rod passes through the slide plate and is slidably connected to the slide plate, a positioning motor is also fixed on the frame, and an output end of the positioning motor is fixed to the screw rod.

3. The sponge dust recovery device according to claim 1, characterized in that: A scraper is also fixed on the slide in the water tank, and the cutting rope passes through the scraper and is slidably connected with the scraper.

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