A cotton collecting machine for producing glass wool products

Abstract

The present invention discloses a cotton collecting machine for producing glass wool products, which includes a cotton collecting chamber, a bracket, a base, an outlet compaction device and a conveying device. The bracket includes a front bracket, a rear bracket, a left side wall bracket and a right side wall bracket. Side belts are provided on the front bracket, the rear bracket, the left side wall bracket and the right side wall bracket. The four side belts form a rectangular cotton collecting chamber. A base is provided below the cotton collecting chamber. A conveying device is arranged inside the base. A negative pressure chamber is provided below the conveying device. A cross beam is provided above the left side wall bracket and the right side wall bracket. The cross beam is arranged inside the side belts. A tensioning mechanism is provided above the cross beam. An outlet compaction device is provided below the front bracket. By adopting the above cotton collecting machine, the present invention guides the four side belts through the running of V-belts, cancels the outer guard plate of the traditional cotton collecting machine, and the outer scraper can also clean the glass fibers on the surface of the belt, solving the problem that the glass fibers on the outer guard plate of the traditional cotton collecting machine are likely to fall off, resulting in poor product quality.

Description

Technical Field

[0001] The present invention relates to the technical field of glass wool production, and particularly to a cotton collecting machine for producing glass wool products. Background Art

[0002] The cotton collecting machine is a special equipment for producing glass wool products. During the cotton collecting process, glass wool is transferred from the centrifuge to the conveyor chain row of the cotton collecting machine and then conveyed to the rolling device for processing. At present, most domestic manufacturers use cotton collecting machines equipped with side belts on both sides, which have the following disadvantages: 1. There are left and right side belts. The lower part of the cross beam on the side wall frame is the walking track of the side belt, and the outside is a baffle. During the operation of the cotton collecting machine, the baffle will stick to the glass wool, and the falling of the glass wool will affect the product quality. 2. The upper end and the rear part of the front outlet of the cotton collecting machine are closed by steel plates. During the operation of the cotton collecting machine, the steel plates will stick to the adhesive cotton and may fall at any time, affecting the product quality. 3. There is no compaction device at the outlet of the cotton collecting machine. Sometimes the air flow of the centrifuge in the cotton collecting chamber will spray out from the outlet, blowing the glass wool onto the ground, which not only causes waste but also affects the physical health of the workers. Summary of the Invention

[0003] The purpose of the present invention is to provide a cotton collecting machine for producing glass wool products. The four-side belt is guided by the triangular belt to walk, and the external guard plate of the traditional cotton collecting machine is cancelled. The external scraper can also clean the glass fibers on the surface of the belt, solving the problem that the glass fibers on the external guard plate of the traditional cotton collecting machine are easy to fall off, resulting in poor product quality.

[0004] To achieve the above purpose, the present invention provides a cotton collecting machine for producing glass wool products, including a cotton collecting chamber, a bracket, a base, an outlet compaction device and a conveying device. The bracket includes a front bracket, a rear bracket, a left side wall bracket and a right side wall bracket. The front bracket and the rear bracket are arranged oppositely, and the left side wall bracket and the right side wall bracket are arranged oppositely. The front bracket, the rear bracket, the left side wall bracket and the right side wall bracket are provided with side belts. The four-side side belts form a rectangular cotton collecting chamber. A base is arranged below the cotton collecting chamber, and a conveying device for transporting glass fibers is arranged inside the base. A negative pressure chamber for adsorbing glass fibers is arranged below the conveying device. A cross beam is arranged above the left side wall bracket and the right side wall bracket. The cross beam is arranged inside the side belt, and a tensioning mechanism is arranged above the cross beam. An outlet compaction device is arranged below the front bracket.

[0005] Preferably, the side belt includes a left side belt, a right side belt, a front side belt and a rear side belt. The left side belt, the right side belt, the front side belt and the rear side belt form a rectangular cotton collecting chamber. A glass fiber collecting area is arranged below the rectangular cotton collecting chamber, and the collecting area is arranged on the upper surface of the conveying device.

[0006] Preferably, the conveying device includes a cotton collecting machine chain row. Sprockets for driving the chain row are respectively arranged at both ends of the chain row. Four groups of sprockets are provided, and the sprockets are arranged on both sides of the base. The sprockets on one side of the base are arranged vertically up and down and are provided with a driving motor and a speed reducer.

[0007] Preferably, a triangular belt for preventing falling off is fixedly arranged above the interior of the side belt. Side wall vertical rollers for transmitting power are respectively arranged inside the left belt and the right belt. A triangular belt pulley is arranged above the side wall vertical rollers. A guide pulley is arranged on the cross beam. The triangular belt pulley and the guide pulley are in meshing transmission with the triangular belt. Front vertical rollers are arranged inside the front belt, and rear vertical rollers are arranged inside the rear belt. Triangular belt guide grooves are respectively arranged above the front vertical rollers and the rear vertical rollers.

[0008] Preferably, the tensioning mechanism includes a first tensioning roller, and the first tensioning roller is arranged on the sides of the left belt, the right belt, the front belt and the rear belt.

[0009] Preferably, a first motor for driving the front vertical roller to rotate is arranged on the side of the front vertical roller, a second motor for driving the rear vertical roller to rotate is arranged on the side of the rear vertical roller, and a third motor for driving the side wall vertical roller to rotate is arranged above the cross beam.

[0010] Preferably, scrapers for scraping off the glass fibers adhered to the surfaces of the four side belts are arranged on the sides of the front support, the rear support, the left side wall support and the right side wall support, and the scrapers are arranged outside the four side belts.

[0011] Preferably, the outlet compaction device includes a frame and a pressing roller. The pressing roller is arranged on the frame, and the frame is arranged on the front support. The pressing roller includes a first pressing roller, a second pressing roller and a third pressing roller. A support roller is arranged directly above the first pressing roller. Pressing belts are sleeved outside the pressing roller and the support roller. A fourth motor for driving the pressing roller to rotate is arranged on the side of the frame.

[0012] The advantages and positive effects of the cotton collecting machine for producing glass wool products according to the present invention are as follows:

[0013] 1. The left and right side belts and the rear belt extend from the lower part of the cotton collecting chamber to the top and wrap the cross beam inside the belts, canceling the upper guard plate of the traditional cotton collecting machine; the front and rear side belts replace the traditional sealing plate, effectively solving the problem that the glass fibers adhered to the front and rear sealing plates and the upper guard plate of the traditional cotton collecting machine are easy to fall off, resulting in poor surface quality of the product.

[0014] 2. Scrapers are arranged on the sides of the side belts. When the cotton collecting machine is working, the scrapers can scrape off the glass fibers adhered to the side belts to prevent them from falling off and affecting the product quality.

[0015] 3. An outlet compaction device that can be adjusted up and down according to product requirements is provided at the outlet of the cotton collecting machine to roughly shape the product, prevent glass fibers from floating to the ground, improve the working environment of the staff, and reduce the harm to the staff's body.

[0016] The technical solution of the present invention will be further described in detail below through the drawings and embodiments. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention;

[0018] Figure 2 It is a schematic cross-sectional structural diagram of A-A of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention;

[0019] Figure 3 It is a schematic structural diagram of an outlet compaction device of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention;

[0020] Figure 4 It is an enlarged schematic diagram of part B of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention.

[0021] Reference Signs

[0022] 1. Base; 2. Negative pressure chamber; 3. Sprocket; 4. Chain row; 5. Outlet compaction device; 6. Front bracket; 7. Rear bracket; 8. Cotton collecting chamber; 9. Tensioning mechanism; 10. Guide wheel; 11. Cross beam; 12. First motor; 13. Second motor; 14. Front side belt; 15. Front vertical roller; 16. Rear side belt; 17. Rear vertical roller; 18. Side wall vertical roller; 19. Left side belt; 20. Right side belt; 21. Collection area; 22. Scraper; 91. First tensioning roller; 51. Pressing belt; 52. Support roller; 53. First pressing roller; 54. Second pressing roller; 55. Third pressing roller; 56. Second tensioning roller; 57. Fourth motor; 58. Frame; 59. Chain; 23. Third motor; 24. V-belt; 25. V-belt pulley; 26. Centrifuge. Detailed Embodiments

[0023] The technical solution of the present invention will be further described below through the drawings and embodiments.

[0024] Unless otherwise defined, technical or scientific terms used in this invention shall have the ordinary meanings as understood by those of ordinary skill in the art to which this invention belongs. The terms "first", "second" and similar terms used in this invention do not denote any order, quantity or importance, but are only used to distinguish different components. Words such as "comprising" or "including" mean that the elements or items appearing before this word cover the elements or items listed after this word and their equivalents, without excluding other elements or items. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Words such as "upper", "lower", "left" and "right" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0025] Embodiment

[0026] Figure 1 FIG. is a schematic structural view of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention; Figure 2 FIG. is a schematic cross-sectional structural view of A-A of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention; Figure 3 FIG. is a schematic structural view of an outlet compaction device of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention; Figure 4 FIG. is a schematic view of part B of an embodiment of a cotton collecting machine for producing glass wool products according to the present invention.

[0027] As shown in the figure, a cotton collecting machine for producing glass wool products includes a cotton collecting chamber 8, a bracket, a base 1, an outlet compaction device 5 and a conveying device. The bracket includes a front bracket 6, a rear bracket 7, a left side wall bracket and a right side wall bracket. The front bracket 6 and the rear bracket 7 are arranged opposite to each other, and the left side wall bracket and the right side wall bracket are arranged opposite to each other. Side belts are provided on the front bracket 6, the rear bracket 7, the left side wall bracket and the right side wall bracket, and the four side belts form a rectangular cotton collecting chamber 8. A base 1 is provided below the cotton collecting chamber 8, a conveying device for transporting glass fibers is provided inside the base 1, and a negative pressure chamber 2 for adsorbing glass fibers is provided below the conveying device. A cross beam 11 is provided above the left side wall bracket and the right side wall bracket. The cross beam 11 is arranged inside the side belts, a tensioning mechanism 9 is provided above the cross beam 11, and an outlet compaction device 5 is provided below the front bracket 6.

[0028] As Figure 2As shown in the figure, the side belt includes a left belt 19, a right belt 20, a front belt 14, and a rear belt 16. The left belt 19, the right belt 20, the front belt 14, and the rear belt 16 form a rectangular cotton collecting chamber 8. A glass fiber collecting area 21 is provided below the rectangular cotton collecting chamber 8, and the collecting area 21 is arranged on the upper surface of the conveying device. When the cotton collecting machine is working, a negative pressure is generated in the negative pressure chamber 2, and the glass fiber thrown out by the centrifuge 26 is adsorbed onto the collecting area 21 and then conveyed out by the conveying device.

[0029] The conveying device includes a cotton collecting machine chain row 4. Driving sprockets 3 for driving the chain row 4 to move are respectively arranged at both ends of the chain row 4. There are 4 groups of sprockets 3, and the sprockets 3 are arranged on both sides of the base 1. The sprockets 3 on one side of the base 1 are arranged vertically up and down and are provided with a driving motor and a speed reducer.

[0030] As Figure 4 shown in the figure, a triangular belt 24 for preventing detachment is fixedly arranged above the interior of the side belt. The triangular belt 24 is bonded to the inner surfaces of the left belt 19, the right belt 20, the front belt 14, and the rear belt 16. Side wall vertical rollers 18 for transmitting power are respectively arranged inside the left belt 19 and the right belt 20. A triangular belt pulley 25 is arranged above the side wall vertical roller 18. A guide pulley 10 is arranged on the cross beam 11. The triangular belt pulley 25 and the guide pulley 10 are in meshing transmission with the triangular belt 24 to guide the movement of the left belt 19 and the right belt 20 and prevent them from detaching. A front vertical roller 15 is arranged inside the front belt 14, and a rear vertical roller 17 is arranged inside the rear belt 16. Triangular belt guide grooves are respectively arranged above the front vertical roller 15 and the rear vertical roller 17, and the triangular belt guide grooves limit the running track of the triangular belt 24 to prevent detachment.

[0031] The tensioning mechanism 9 includes a first tensioning roller 91. The first tensioning roller 91 is arranged on the side surfaces of the left belt 19, the right belt 20, the front belt 14, and the rear belt 16. The first tensioning roller 91 keeps the left belt 19, the right belt 20, the front belt 14, and the rear belt 16 always in a taut state to ensure the normal operation of the side belt.

[0032] A first motor 12 for driving the front vertical roller 15 to rotate is arranged on the side surface of the front vertical roller 15, a second motor 13 for driving the rear vertical roller 17 to rotate is arranged on the side surface of the rear vertical roller 17, and a third motor 23 for driving the side wall vertical roller 18 to rotate is arranged above the cross beam 11. The first motor 12 drives the front vertical roller 15 to rotate, the second motor 13 drives the rear vertical roller 17 to rotate, so as to realize the movement of the front belt 14 and the rear belt 16. The third motor 23 drives the side wall vertical roller 18 to rotate, so as to realize the movement of the left belt 19 and the right belt 20. The movement directions of the left belt 19 and the right belt 20 are opposite.

[0033] Scrapers 22 are provided on the sides of the front bracket 6, rear bracket 7, left sidewall bracket, and right sidewall bracket to scrape off the glass fibers adhering to the surfaces of the four side belts. The scrapers 22 are arranged on the outer sides of the four side belts.

[0034] As Figure 3 shown, the outlet compaction device 5 includes a frame 58 and a compaction roller. The compaction roller is arranged on the frame 58. The compaction roller includes a first compaction roller 53, a second compaction roller 54, and a third compaction roller 55. A support roller 52 is arranged directly above the first compaction roller 53. A compaction belt 51 is sleeved outside the compaction roller and the support roller 52. A second tensioning roller 56 is arranged outside the compaction belt 51. The second tensioning roller 56 keeps the compaction belt 51 in a taut state all the time. The diameter of the first compaction roller 53 is larger than that of the second compaction roller 54, and the diameters of the second compaction roller 54 and the third compaction roller 55 are the same. The collected glass fibers are conveyed to the outlet compaction device. In order to enable the fluffy glass fibers to enter the outlet compaction device 5 better, the diameter of the first compaction roller 53 is set larger than those of the second compaction roller 54 and the third compaction roller 55, and the diameters of the second compaction roller 54 and the third compaction roller 55 are the same, which can better compact the glass fibers, making it not easy to be blown onto the ground and maintaining a good working environment. The frame 58 is arranged on the front bracket 6. The height of the frame 58 can be adjusted up and down according to the thickness of the required product to meet the production requirements. A fourth motor 57 for driving the compaction roller to rotate is arranged on the side of the frame 58. The fourth motor 57 is connected to the third compaction roller 55 through a chain 59, thereby driving the outlet compaction device 5 to work.

[0035] As Figure 1 shown, two cotton collecting chambers 8 and two negative pressure chambers 2 are provided, with two working stations. Seven guide wheels 10 are arranged on one side of the cross beam 11, and 14 guide wheels 10 are arranged on both sides; when the number of working stations is three, 11 guide wheels 10 are arranged on one side of the cross beam 11, and 22 guide wheels 10 are arranged on both sides. The number of guide wheels 10 can be adjusted appropriately according to actual needs.

[0036] The first motor 12, the second motor 13, the third motor 23, and the fourth motor 57 are also connected with speed reducers.

[0037] Therefore, the cotton collecting machine for producing glass wool products with the above structure according to the present invention guides the four side belts through the triangular belt walking, cancels the outer guard plate of the traditional cotton collecting machine, and the outer scraper can also clean the glass fibers on the belt surface, solving the problem that the glass fibers on the outer guard plate of the traditional cotton collecting machine are easy to fall off, resulting in poor product quality.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions of the present invention or make equivalent replacements, and these modifications or equivalent replacements do not enable the modified technical solutions to depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A cotton collecting machine for producing glass wool products, characterized in that: It includes a cotton collecting chamber, brackets, a base, an outlet compaction device and a conveying device. The brackets include a front bracket, a rear bracket, a left side wall bracket and a right side wall bracket. The front bracket and the rear bracket are arranged oppositely, and the left side wall bracket and the right side wall bracket are arranged oppositely. Side belts are provided on the front bracket, the rear bracket, the left side wall bracket and the right side wall bracket. The four side belts form a rectangular cotton collecting chamber. A base is provided below the cotton collecting chamber. A conveying device for transporting glass fiber is arranged inside the base. A negative pressure chamber for adsorbing glass fiber is provided below the conveying device. A cross beam is provided above the left side wall bracket and the right side wall bracket. The cross beam is arranged inside the side belt. A tensioning mechanism is provided above the cross beam. An outlet compaction device is provided below the front bracket; The side belt includes a left belt, a right belt, a front belt and a rear belt. The left belt, the right belt, the front belt and the rear belt form a rectangular cotton collecting chamber. A glass fiber collecting area is provided below the rectangular cotton collecting chamber. The collecting area is arranged on the upper surface of the conveying device; A triangular belt for preventing falling off is fixedly arranged above the inside of the side belt. Side wall vertical rollers for transmitting power are respectively arranged inside the left belt and the right belt. A triangular belt pulley is arranged above the side wall vertical roller. A guide pulley is arranged on the cross beam. The triangular belt pulley and the guide pulley are meshed and driven with the triangular belt. A front vertical roller is arranged inside the front belt. A rear vertical roller is arranged inside the rear belt. Triangular belt guide grooves are respectively arranged above the front vertical roller and the rear vertical roller; The outlet compaction device includes a pressing roller. The pressing roller includes a first pressing roller, a second pressing roller and a third pressing roller. The diameter of the first pressing roller is larger than that of the second pressing roller. The diameter of the second pressing roller is the same as that of the third pressing roller.

2. The cotton collecting machine for producing glass wool products according to claim 1, characterized in that: The conveying device includes a cotton collecting machine chain row. Sprockets for driving the chain row to move are respectively arranged at both ends of the chain row. Four groups of sprockets are provided. The sprockets are arranged on both sides of the base. The sprockets on one side of the base are arranged vertically up and down and are provided with a driving motor and a speed reducer.

3. The cotton collecting machine for producing glass wool products according to claim 1, characterized in that: The tensioning mechanism includes a first tensioning roller. The first tensioning roller is arranged on the side surfaces of the left belt, the right belt, the front belt and the rear belt.

4. The cotton collecting machine for producing glass wool products according to claim 1, characterized in that: A first motor for driving the front vertical roller to rotate is arranged on the side surface of the front vertical roller. A second motor for driving the rear vertical roller to rotate is arranged on the side surface of the rear vertical roller. A third motor for driving the side wall vertical roller to rotate is arranged above the cross beam.

5. The cotton collecting machine for producing glass wool products according to claim 1, wherein: Scrapers for scraping off the glass fiber adhered to the surfaces of the four side belts are arranged on the side surfaces of the front bracket, the rear bracket, the left side wall bracket and the right side wall bracket. The scrapers are arranged outside the four side belts.

6. The cotton collecting machine for producing glass wool products according to claim 1, wherein: The pressing roller is arranged on a frame. The frame is arranged on the front bracket. A support roller is arranged directly above the first pressing roller. A pressing belt is sleeved outside the pressing roller and the support roller. A second tensioning roller is arranged outside the pressing belt. A fourth motor for driving the pressing roller to rotate is arranged on the side surface of the frame.

Images