Polyethylene heat preservation pad flocking device

Abstract

The utility model relates to a polyethylene heat preservation pad flocking device which is used for solving the problems that certain flocking equipment mentioned in the background technology completes production after flocking of a planted object is finished, and because part of fluff does not adhere to an adhesive of the planted object in the flocking process of the planted object, the flocking effect is poor. Therefore, the planted body is directly sold after the production is finished, and the serious flock falling phenomenon of the planted body can be caused. Comprising a second belt conveyor and a first belt conveyor located below the second belt conveyor, a spraying head is installed above the second belt conveyor, and the spraying head is used for humidifying the surface of the heat preservation pad, so that static electricity between fluff and the heat preservation pad is automatically discharged, and the static electricity between the fluff and the heat preservation pad is eliminated; the first belt conveyor is fixedly connected with a down removing box with an opening in the top, and the second belt conveyor is used for conveying the heat preservation pad to fall into the down removing box.

Description

Technical Field

[0001] The utility model relates to the technical field of flocking equipment, in particular to a polyethylene thermal insulation pad flocking device. Background Art

[0002] The principle of flocking is to use the physical property that like charges repel each other and opposite charges attract each other, so that the fluff carries a negative charge. The object to be flocked is placed under zero potential or grounding conditions. The fluff is attracted by the object with different potential and accelerates vertically to the surface of the object to be flocked. Since the object is coated with adhesive, the fluff is vertically stuck to the object.

[0003] The electrostatic flocking equipment of the prior art will have the phenomenon of lint shedding during operation, and the occurrence of lint shedding can be attributed to the following reasons: the rationality of the electroplating agent treatment formula, the moisture regain of the lint and the surface resistance ratio of the lint to the substrate. Usually, some flocking equipment completes the production after the flocking of the plant body is completed. Since some lint of the plant body will not adhere to the adhesive of the plant body during the flocking process, the plant body will be directly put into sale after the production is completed, which will cause serious lint shedding of the plant body. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a polyethylene thermal insulation pad flocking device, which is used to solve the technical problem that some flocking equipment mentioned in the background technology completes production after flocking the plant body. Since part of the flock of the plant body does not adhere to the adhesive of the plant body during the flocking process, the plant body is directly put into sale after production, which will lead to serious flock shedding phenomenon on the plant body.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A polyethylene thermal insulation pad flocking device comprises a second belt conveyor and a first belt conveyor located below the second belt conveyor, a spray head is installed above the second belt conveyor, the spray head is used to humidify the surface of the thermal insulation pad so that the static electricity between the fluff and the thermal insulation pad is automatically discharged, thereby eliminating the static electricity between the fluff and the thermal insulation pad, a de-flocking box with a top opening is fixedly connected to the first belt conveyor, and the second belt conveyor is used to transport the thermal insulation pad to fall into the de-flocking box.

[0007] Working principle:

[0008] After the flocking is completed, the insulation pad is transported to the second belt conveyor. The operation of the second belt conveyor gradually brings the insulation pad closer to the first belt conveyor. At this time, the spray head works to humidify the insulation pad on the second belt conveyor.

[0009] Then, when the insulation pad on the second belt conveyor is transported to the edge of the second belt conveyor close to the first belt conveyor, the staff controls the first belt conveyor so that the opening of the de-fluff box on the first belt conveyor faces the second belt conveyor, and stops the operation of the first belt conveyor. The insulation pad falls into the de-fluff box under the action of gravity. When a certain amount of insulation pad is accumulated in the de-fluff box, the insulation pad in the de-fluff box is de-fluffed.

[0010] After the depilation work is completed, the first belt conveyor is started, and the first belt conveyor drives the depilation box to move. When the depilation box is transported to the end of the first belt conveyor, the insulation pad after depilation falls under the action of gravity and is collected by the staff. The first belt conveyor drives the depilation box to move again, so that the opening of the depilation box faces the second belt conveyor, so as to carry out the depilation work for the next batch of insulation pads.

[0011] Beneficial effects:

[0012] By setting a spray head and a de-linting box, the spray head works to humidify the surface of the moving insulation pad, so that the static electricity between the fluff and the insulation pad is automatically discharged and the static electricity between the fluff and the insulation pad is eliminated. Then the de-linting box removes the humidified insulation pad. This method is called "humidification destaticization method". This method is more ideal than the conventional static eliminator in eliminating static electricity. Therefore, the static electricity between the fluff and the insulation pad is better eliminated, and the subsequent de-linting effect is better.

[0013] By setting a second belt conveyor and a first belt conveyor, the second belt conveyor drives the insulation pad to move, and when the insulation pad on the second belt conveyor is transported to the edge of the second belt conveyor close to the first belt conveyor, the insulation pad falls into the depilatory box under the action of gravity, and then the depilatory box depilates the insulation pad. After the depilatory work is completed, when the depilatory box is transported to the end of the first belt conveyor, the depilated insulation pad falls under the action of gravity, and then the first belt conveyor drives the depilatory box to move again, so that the opening of the depilatory box faces the second belt conveyor, thereby depilating the next batch of insulation pads. This kind of automated assembly line working mode improves work efficiency and reduces the labor intensity of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 for Figure 1 An enlarged cross-sectional view of the left side of the middle lint removal box;

[0016] Figure 3 for Figure 1 An enlarged sectional view of the front of the middle lint removal box.

[0017] In the above drawings: a lint removal box 1, a first belt conveyor 2, a second belt conveyor 3, an insulation pad 4, a mounting column 5, a mounting rod 6, a spray head 7, a top cover 8, a first motor 9, a first rotating shaft 10, a sliding bar 11, a base plate 12, a scraper 13, an exhaust blade 14, a filter hole 15, a cylinder 16, a slider 17, a slide trough 18, a second motor 19, a second rotating shaft 20, a first bevel gear 21, a second bevel gear 22, a third rotating shaft 23, a partition 24, a filter plate 25, a cavity 26, an air inlet 27, and an air outlet 28. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Example:

[0020] like Figure 1 As shown, a polyethylene insulation pad flocking device includes a second belt conveyor 3 and a first belt conveyor 2 located below the second belt conveyor 3, and also includes two mounting columns 5, a mounting rod 6 is fixedly connected between the two mounting columns 5, a spray head 7 is installed above the second belt conveyor 3, the spray head 7 is installed on the mounting rod 6 and faces the second belt conveyor 3, and also includes a sprayer, the output end of the sprayer is connected to the spray head 7, the spray head 7 is used to humidify the surface of the insulation pad 4 so that the static electricity between the fluff and the insulation pad 4 is automatically discharged, and the static electricity between the fluff and the insulation pad 4 is eliminated, a de-fluffing box 1 with a top opening is fixedly connected to the first belt conveyor 2, and the second belt conveyor 3 is used to transport the insulation pad 4 to fall into the de-fluffing box 1.

[0021] By setting the spray head 7 and the de-linting box 1, the spray head 7 works to humidify the surface of the moving thermal insulation pad 4, so that the static electricity between the fluff and the thermal insulation pad 4 is automatically discharged, and the static electricity between the fluff and the thermal insulation pad 4 is eliminated. Then the de-linting box 1 removes the humidified thermal insulation pad 4. This method is called "humidification destaticization method". This method has a better static electricity elimination effect than conventional static eliminators. Therefore, the static electricity between the fluff and the thermal insulation pad 4 is better eliminated, and the subsequent de-linting effect is better.

[0022] By setting the second belt conveyor 3 and the first belt conveyor 2, the second belt conveyor 3 drives the insulation pad 4 to move, and when the insulation pad 4 on the second belt conveyor 3 is transported to the edge of the second belt conveyor 3 close to the first belt conveyor 2, the insulation pad 4 falls into the depilatory box 1 under the action of gravity, and then the depilatory box 1 performs depilatory work on the insulation pad 4. After the depilatory work is completed, when the depilatory box 1 is transported to the end of the first belt conveyor 2, the insulation pad 4 after depilatory falls under the action of gravity, and then the first belt conveyor 2 drives the depilatory box 1 to move again, so that the opening of the depilatory box 1 faces the second belt conveyor 3, so as to perform depilatory work on the next batch of insulation pads 4. This kind of automated assembly line working form improves work efficiency and reduces the labor intensity of staff.

[0023] like Figure 1 to Figure 3 As shown, a first motor 9 is fixedly connected to the depilatory box 1, and the rotation mode of the first motor 9 is forward and reverse. The output end of the first motor 9 faces the opening of the depilatory box 1 and is connected to a first rotating shaft 10. Three sliding rods 11 parallel to the first rotating shaft 10 are also fixedly connected to the depilatory box 1. A horizontally arranged square base plate 12 is vertically slidably connected to the depilatory box 1. The thermal insulation pad 4 transported by the second belt conveyor 3 falls onto the base plate 12. The four sides of the base plate 12 are respectively mounted on the first rotating shaft 10 and the three sliding rods 11, and the base plate 12 is threadedly connected to the first rotating shaft 10.

[0024] By setting the first motor 9, the first rotating shaft 10, the sliding rod 11 and the square substrate 12, the forward and reverse operation of the first motor 9 drives the square substrate 12 to vibrate up and down, so that under the vibration of the square substrate 12, the fluff on the insulation pad 4 that is not adhered to the adhesive of the insulation pad will fall off the insulation pad 4, and the fluff will float in the depilatory box 1 and be processed, so that the fluff falling phenomenon of the insulation pad 4 after depilatory will be weakened.

[0025] like Figure 2 and Figure 3As shown, a second motor 19 is also fixedly connected in the depilatory box 1, and the output end of the second motor 19 faces the opening of the depilatory box 1 and is connected to a second rotating shaft 20, and a first bevel gear 21 is fixedly sleeved on the second rotating shaft 20. A filter plate 25 is fixedly connected in the depilatory box 1, and a third rotating shaft 23 perpendicular to the second rotating shaft 20 is rotatably connected to the filter plate 25. The third rotating shaft 23 is fixedly connected to one end of the second rotating shaft 20, and the first bevel gear 21 is meshed with the second bevel gear 22. The third rotating shaft 25 is fixedly connected to the second rotating shaft 20. 3 is also fixedly provided with an exhaust blade 14, the exhaust blade 14 is located between the filter plate 25 and the second bevel gear 22, the side wall of the de-linting box 1 is provided with an air outlet 28 and an air inlet 27, the air outlet 28 is located on the side of the side wall of the de-linting box 1 close to the exhaust blade 14, the air inlet 27 is located on the side of the side wall of the de-linting box 1 away from the exhaust blade 14, the base plate 12 is located on the side of the filter plate 25 away from the exhaust blade 14, the rotation of the exhaust blade 14 is used to generate airflow and absorb the fluff floating in the de-linting box 1 onto the filter plate 25.

[0026] By arranging the second motor 19, the second rotating shaft 20, the first bevel gear 21, the filter plate 25, the third rotating shaft 23, the second bevel gear 22 and the exhaust blade 14, the second motor 19 drives the exhaust blade 14 to rotate. The rotation of the exhaust blade 14 will generate airflow, which will adsorb the floating fluff in the fluff removal box 1 onto the filter plate 25, thereby collecting the floating fluff; by arranging the air inlet 27 and the air outlet 28, a circulation channel is formed, in which the airflow enters from the air inlet 27 and then goes out from the air outlet 28, thereby ensuring air circulation.

[0027] like Figure 2 and Figure 3 As shown, a partition plate 24 is fixedly connected to the de-linting box 1, and a plurality of filter holes 15 are formed on the partition plate 24. The filter holes 15 are in the shape of a truncated cone, with a wider side facing the substrate 12 and a narrower side facing the filter plate 25. The partition plate 24 is located between the substrate 12 and the filter plate 25. By providing the partition plate 24 and the filter holes 15, the floating fluff can pass through the filter holes 15 and adhere to the filter plate 25 due to its small volume, and because the fluff has an agglomeration effect, more and more fluff adheres to the filter plate 25 and then the fluff agglomerates, thereby forming a larger fluff body, which cannot pass through the filter holes 15 again to contact the thermal insulation pad 4, thereby preventing the floating fluff from adhering to the thermal insulation pad 4 again.

[0028] like Figure 2 and Figure 3As shown, the partition plate 24 is provided with two vertical cavities 26, and also includes a scraper 13 which abuts against the side wall of the filter plate 25 away from the suction blade 14. The scraper 13 consists of a connecting portion and a working portion. The two connecting portions of the scraper 13 pass through the two cavities 26 respectively and are fixedly connected to the side wall of the substrate 12. One side of the working portion of the scraper 13 is fixedly connected to the two connecting portions, and the other side of the working portion of the scraper 13 abuts against the filter plate 25. The scraper 13 is used to move vertically in the cavity 26 along with the vertical movement of the substrate 12 to scrape off the fluff accumulated on the surface of the filter plate 25 to prevent the fluff from clogging the filter plate 25.

[0029] By setting the scraper 13, the working part of the scraper 13 can scrape off the fluff bodies attached to the filter plate 25, so that the fluff bodies are further aggregated to form larger fluff bodies. Due to their large volume, the fluff bodies will be located in the bottom space between the partition 24 and the filter plate 25 under the action of gravity, thereby preventing smaller fluff from filling the entire surface of the filter plate 25, blocking the filter plate 25, and affecting the exhaust effect of the exhaust blades 14 on the de-fluff box 1.

[0030] like Figure 3 As shown, the top of the depilatory box 1 is rotatably connected to a top cover 8, and a hinge is installed between the top cover 8 and the top of the depilatory box 1. The rotation method of the hinge connection is hinged, which belongs to the prior art and will not be repeated here. The inner side wall of the depilatory box 1 is rotatably connected to a cylinder 16 whose telescopic end faces the top cover 8, and a mounting shaft is rotatably connected between the side walls on both sides of the inner side of the depilatory box 1, and the end of the cylinder 16 is fixedly sleeved on the mounting shaft, and the telescopic end of the cylinder 16 is rotatably connected to a slider 17, and the bottom of the slider 17 is also rotatably connected to the mounting shaft, and the telescopic end of the cylinder 16 is fixedly sleeved on the mounting shaft, and a slide groove 18 consistent with the length direction of the top cover 8 is opened on the side of the top cover 8 facing the cylinder 16, and the slider 17 is slidably connected in the slide groove 18. By arranging the top cover 8, the cylinder 16, the slider 17 and the slide groove 18, the telescopic end of the cylinder 16 extends to drive the slider 17 to move in the slide groove 18, thereby pushing the top cover 8 to rotate outward, thereby achieving the effect of the top cover 8 being opened.

[0031] Working principle:

[0032] After the flocking is completed in the early stage, the staff controls the number of insulation pads 4 to be transported, and places the insulation pads 4 in batches. After a batch is placed, the insulation pads 4 are placed again after a certain interval.

[0033] After the flocking is completed, the insulation pad 4 is transported to the second belt conveyor 3 in batches. The second belt conveyor 3 gradually moves the insulation pad 4 closer to the first belt conveyor 2. When the second belt conveyor 3 is running, the sprayer is started so that the spray head 7 sprays water on the surface of the insulation pad 4 on the second belt conveyor 3 to humidify the surface.

[0034] Then, when the heat preservation pad 4 on the second belt conveyor 3 is transported to the edge of the second belt conveyor 3 close to the first belt conveyor 2, the staff controls the first belt conveyor 2 to stop running and starts the cylinder 16, and the telescopic end of the cylinder 16 pushes the slider 17 to move in the slide groove 18, and the movement of the slider 17 pushes the top cover 8 to rotate outward, so that the opening of the velvet removal box 1 faces the second belt conveyor 3, and the heat preservation pad 4 falls into the velvet removal box 1 under the action of gravity;

[0035] After the batch of thermal insulation pads 4 are stored in the de-linting box 1, the cylinder 16 is started to rotate and close the top cover 8, and then the first motor 9 is started. The output end of the first motor 9 drives the first rotating shaft 10 to rotate. The rotation of the first rotating shaft 10 drives the base plate 12 to vibrate up and down on the three sliding rods 11 and the first rotating shaft 10. The thermal insulation pad 4 is also vibrated under the vibration of the square base plate 12, so the part of the thermal insulation pad 4 that is not adhered to the adhesive of the thermal insulation pad 4 will be separated from the thermal insulation pad 4. At the same time, the second motor 19 is started. The output end of the second motor 19 drives the second rotating shaft 20 to rotate. The rotation of the second rotating shaft 20 drives the first bevel gear 21 to rotate, and the rotation of the first bevel gear 21 drives the second bevel gear 22 to rotate. The rotation of the second bevel gear 22 drives the third rotating shaft 23 to rotate, and the rotation of the third rotating shaft 23 drives the exhaust blade 14 to rotate. The rotation of the exhaust blade 14 generates airflow, and the fluff floating in the depilatory box 1 adheres to the filter plate 25 through the filter hole 15 and the cavity 26. As more and more fluff adheres to the filter plate 25, the fluff will agglomerate to form a larger fluff body, and the vibration of the base plate 12 also drives the working part of the scraper 13 to move up and down to scrape the fluff body attached to the filter plate 25, so that the fluff body further agglomerates to form a larger fluff body, which will be located in the bottom space between the partition plate 24 and the filter plate 25 under the action of gravity, and then the staff will clean it after the depilatory is completed;

[0036] After the depilation work is completed, start the first belt conveyor 2, and the first belt conveyor 2 drives the depilation box 1 to move. When the depilation box 1 is transported to the end of the first belt conveyor 2, start the cylinder 16 again, and the telescopic end of the cylinder 16 drives the slider 17 to move so that the top cover 8 rotates outward, and the insulation pad 4 after depilation falls from the opening of the depilation box 1 under the action of gravity, and is finally collected by the staff.

[0037] Then the first belt conveyor 2 drives the de-linting box 1 to move again, so that the opening of the de-linting box 1 faces the second belt conveyor 3. At this time, the next batch of thermal insulation pads 4 are just transported over, so that the de-linting work of the next batch of thermal insulation pads 4 is carried out, and the cycle is repeated, and the whole operation is completed.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A polyethylene thermal insulation pad flocking device, characterized in that: The invention comprises a second belt conveyor (3) and a first belt conveyor (2) located below the second belt conveyor (3); a spray head (7) is installed above the second belt conveyor (3); the spray head (7) is used to humidify the surface of the thermal insulation pad (4) so ​​that the static electricity between the fluff and the thermal insulation pad (4) is automatically discharged, thereby eliminating the static electricity between the fluff and the thermal insulation pad (4); a fluff removal box (1) with a top opening is fixedly connected to the first belt conveyor (2); and the second belt conveyor (3) is used to transport the thermal insulation pad (4) to fall into the fluff removal box (1).

2. A polyethylene thermal insulation pad flocking device according to claim 1, characterized in that: A first motor (9) is fixedly connected to the de-fluff box (1), and an output end of the first motor (9) faces the opening of the de-fluff box (1) and is connected to a first rotating shaft (10). Three sliding rods (11) parallel to the first rotating shaft (10) are also fixedly connected to the de-fluff box (1). A horizontally arranged square base plate (12) is vertically slidably connected to the de-fluff box (1), and the thermal insulation pad transported by the second belt conveyor falls onto the base plate. The four sides of the base plate (12) are respectively mounted on the first rotating shaft (10) and the three sliding rods (11), and the base plate (12) is threadedly connected to the first rotating shaft (10).

3. A polyethylene thermal insulation pad flocking device according to claim 2, characterized in that: A second motor (19) is also fixedly connected in the de-linting box (1), an output end of the second motor (19) faces the opening of the de-linting box (1) and is connected to a second rotating shaft (20), a first bevel gear (21) is fixedly sleeved on the second rotating shaft (20), a filter plate (25) is fixedly connected in the de-linting box (1), a third rotating shaft (23) which is perpendicular to the second rotating shaft (20) is rotatably connected to the filter plate (25), and one end of the third rotating shaft (23) which faces the second rotating shaft (20) is fixedly connected to a third rotating shaft (23). The first bevel gear (21) is meshed with the second bevel gear (22); the third rotating shaft (23) is also fixedly sleeved with an exhaust blade (14); the exhaust blade (14) is located between the filter plate (25) and the second bevel gear (22); the base plate (12) is located on a side of the filter plate (25) away from the exhaust blade (14); the rotation of the exhaust blade (14) is used to generate airflow and absorb the fluff floating in the fluff removal box (1) onto the filter plate (25).

4. A polyethylene thermal insulation pad flocking device according to claim 3, characterized in that: A partition plate (24) is fixedly connected inside the fluff removal box (1), a filter hole (15) is opened on the partition plate (24), and the partition plate (24) is located between the base plate (12) and the filter plate (25).

5. A polyethylene thermal insulation pad flocking device according to claim 4, characterized in that: The partition plate (24) is provided with two vertical cavities (26), and also includes a scraper (13) abutting against the side wall of the filter plate (25) away from the suction blade (14); the scraper (13) consists of a connecting portion and a working portion; the two connecting portions of the scraper (13) respectively pass through the two cavities (26) and are fixedly connected to the side wall of the base plate (12); one side of the working portion of the scraper (13) is fixedly connected to the two connecting portions, and the other side of the working portion of the scraper abuts against the filter plate (25); the scraper (13) is used to move vertically in the cavity (26) along with the vertical movement of the base plate (12) to scrape off the fluff accumulated on the surface of the filter plate (25) to prevent the fluff from clogging the filter plate (25).

6. A polyethylene thermal insulation pad flocking device according to claim 1, characterized in that: The top of the depilatory box (1) is rotatably connected to a top cover (8), the inner side wall of the depilatory box (1) is rotatably connected to a cylinder (16) whose telescopic end faces the top cover (8), the telescopic end of the cylinder (16) is rotatably connected to a slider (17), a slide groove (18) which is consistent with the length direction of the top cover (8) is opened on the side of the top cover (8) facing the cylinder (16), and the slider (17) is slidably connected in the slide groove (18).

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